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|
- /**
- * Copyright (c) Tiny Technologies, Inc. All rights reserved.
- * Licensed under the LGPL or a commercial license.
- * For LGPL see License.txt in the project root for license information.
- * For commercial licenses see https://www.tiny.cloud/
- *
- * Version: 5.10.2 (2021-11-17)
- */
- (function () {
- 'use strict';
- var typeOf$1 = function (x) {
- if (x === null) {
- return 'null';
- }
- if (x === undefined) {
- return 'undefined';
- }
- var t = typeof x;
- if (t === 'object' && (Array.prototype.isPrototypeOf(x) || x.constructor && x.constructor.name === 'Array')) {
- return 'array';
- }
- if (t === 'object' && (String.prototype.isPrototypeOf(x) || x.constructor && x.constructor.name === 'String')) {
- return 'string';
- }
- return t;
- };
- var isEquatableType = function (x) {
- return [
- 'undefined',
- 'boolean',
- 'number',
- 'string',
- 'function',
- 'xml',
- 'null'
- ].indexOf(x) !== -1;
- };
- var sort$1 = function (xs, compareFn) {
- var clone = Array.prototype.slice.call(xs);
- return clone.sort(compareFn);
- };
- var contramap = function (eqa, f) {
- return eq$2(function (x, y) {
- return eqa.eq(f(x), f(y));
- });
- };
- var eq$2 = function (f) {
- return { eq: f };
- };
- var tripleEq = eq$2(function (x, y) {
- return x === y;
- });
- var eqString = tripleEq;
- var eqArray = function (eqa) {
- return eq$2(function (x, y) {
- if (x.length !== y.length) {
- return false;
- }
- var len = x.length;
- for (var i = 0; i < len; i++) {
- if (!eqa.eq(x[i], y[i])) {
- return false;
- }
- }
- return true;
- });
- };
- var eqSortedArray = function (eqa, compareFn) {
- return contramap(eqArray(eqa), function (xs) {
- return sort$1(xs, compareFn);
- });
- };
- var eqRecord = function (eqa) {
- return eq$2(function (x, y) {
- var kx = Object.keys(x);
- var ky = Object.keys(y);
- if (!eqSortedArray(eqString).eq(kx, ky)) {
- return false;
- }
- var len = kx.length;
- for (var i = 0; i < len; i++) {
- var q = kx[i];
- if (!eqa.eq(x[q], y[q])) {
- return false;
- }
- }
- return true;
- });
- };
- var eqAny = eq$2(function (x, y) {
- if (x === y) {
- return true;
- }
- var tx = typeOf$1(x);
- var ty = typeOf$1(y);
- if (tx !== ty) {
- return false;
- }
- if (isEquatableType(tx)) {
- return x === y;
- } else if (tx === 'array') {
- return eqArray(eqAny).eq(x, y);
- } else if (tx === 'object') {
- return eqRecord(eqAny).eq(x, y);
- }
- return false;
- });
- var typeOf = function (x) {
- var t = typeof x;
- if (x === null) {
- return 'null';
- } else if (t === 'object' && (Array.prototype.isPrototypeOf(x) || x.constructor && x.constructor.name === 'Array')) {
- return 'array';
- } else if (t === 'object' && (String.prototype.isPrototypeOf(x) || x.constructor && x.constructor.name === 'String')) {
- return 'string';
- } else {
- return t;
- }
- };
- var isType$1 = function (type) {
- return function (value) {
- return typeOf(value) === type;
- };
- };
- var isSimpleType = function (type) {
- return function (value) {
- return typeof value === type;
- };
- };
- var eq$1 = function (t) {
- return function (a) {
- return t === a;
- };
- };
- var isString$1 = isType$1('string');
- var isObject = isType$1('object');
- var isArray$1 = isType$1('array');
- var isNull = eq$1(null);
- var isBoolean = isSimpleType('boolean');
- var isUndefined = eq$1(undefined);
- var isNullable = function (a) {
- return a === null || a === undefined;
- };
- var isNonNullable = function (a) {
- return !isNullable(a);
- };
- var isFunction = isSimpleType('function');
- var isNumber = isSimpleType('number');
- var noop = function () {
- };
- var compose = function (fa, fb) {
- return function () {
- var args = [];
- for (var _i = 0; _i < arguments.length; _i++) {
- args[_i] = arguments[_i];
- }
- return fa(fb.apply(null, args));
- };
- };
- var compose1 = function (fbc, fab) {
- return function (a) {
- return fbc(fab(a));
- };
- };
- var constant = function (value) {
- return function () {
- return value;
- };
- };
- var identity = function (x) {
- return x;
- };
- var tripleEquals = function (a, b) {
- return a === b;
- };
- function curry(fn) {
- var initialArgs = [];
- for (var _i = 1; _i < arguments.length; _i++) {
- initialArgs[_i - 1] = arguments[_i];
- }
- return function () {
- var restArgs = [];
- for (var _i = 0; _i < arguments.length; _i++) {
- restArgs[_i] = arguments[_i];
- }
- var all = initialArgs.concat(restArgs);
- return fn.apply(null, all);
- };
- }
- var not = function (f) {
- return function (t) {
- return !f(t);
- };
- };
- var die = function (msg) {
- return function () {
- throw new Error(msg);
- };
- };
- var apply = function (f) {
- return f();
- };
- var call = function (f) {
- f();
- };
- var never = constant(false);
- var always = constant(true);
- var none = function () {
- return NONE;
- };
- var NONE = function () {
- var call = function (thunk) {
- return thunk();
- };
- var id = identity;
- var me = {
- fold: function (n, _s) {
- return n();
- },
- isSome: never,
- isNone: always,
- getOr: id,
- getOrThunk: call,
- getOrDie: function (msg) {
- throw new Error(msg || 'error: getOrDie called on none.');
- },
- getOrNull: constant(null),
- getOrUndefined: constant(undefined),
- or: id,
- orThunk: call,
- map: none,
- each: noop,
- bind: none,
- exists: never,
- forall: always,
- filter: function () {
- return none();
- },
- toArray: function () {
- return [];
- },
- toString: constant('none()')
- };
- return me;
- }();
- var some = function (a) {
- var constant_a = constant(a);
- var self = function () {
- return me;
- };
- var bind = function (f) {
- return f(a);
- };
- var me = {
- fold: function (n, s) {
- return s(a);
- },
- isSome: always,
- isNone: never,
- getOr: constant_a,
- getOrThunk: constant_a,
- getOrDie: constant_a,
- getOrNull: constant_a,
- getOrUndefined: constant_a,
- or: self,
- orThunk: self,
- map: function (f) {
- return some(f(a));
- },
- each: function (f) {
- f(a);
- },
- bind: bind,
- exists: bind,
- forall: bind,
- filter: function (f) {
- return f(a) ? me : NONE;
- },
- toArray: function () {
- return [a];
- },
- toString: function () {
- return 'some(' + a + ')';
- }
- };
- return me;
- };
- var from$1 = function (value) {
- return value === null || value === undefined ? NONE : some(value);
- };
- var Optional = {
- some: some,
- none: none,
- from: from$1
- };
- var nativeSlice = Array.prototype.slice;
- var nativeIndexOf = Array.prototype.indexOf;
- var nativePush = Array.prototype.push;
- var rawIndexOf = function (ts, t) {
- return nativeIndexOf.call(ts, t);
- };
- var indexOf$2 = function (xs, x) {
- var r = rawIndexOf(xs, x);
- return r === -1 ? Optional.none() : Optional.some(r);
- };
- var contains$3 = function (xs, x) {
- return rawIndexOf(xs, x) > -1;
- };
- var exists = function (xs, pred) {
- for (var i = 0, len = xs.length; i < len; i++) {
- var x = xs[i];
- if (pred(x, i)) {
- return true;
- }
- }
- return false;
- };
- var map$3 = function (xs, f) {
- var len = xs.length;
- var r = new Array(len);
- for (var i = 0; i < len; i++) {
- var x = xs[i];
- r[i] = f(x, i);
- }
- return r;
- };
- var each$k = function (xs, f) {
- for (var i = 0, len = xs.length; i < len; i++) {
- var x = xs[i];
- f(x, i);
- }
- };
- var eachr = function (xs, f) {
- for (var i = xs.length - 1; i >= 0; i--) {
- var x = xs[i];
- f(x, i);
- }
- };
- var partition = function (xs, pred) {
- var pass = [];
- var fail = [];
- for (var i = 0, len = xs.length; i < len; i++) {
- var x = xs[i];
- var arr = pred(x, i) ? pass : fail;
- arr.push(x);
- }
- return {
- pass: pass,
- fail: fail
- };
- };
- var filter$4 = function (xs, pred) {
- var r = [];
- for (var i = 0, len = xs.length; i < len; i++) {
- var x = xs[i];
- if (pred(x, i)) {
- r.push(x);
- }
- }
- return r;
- };
- var foldr = function (xs, f, acc) {
- eachr(xs, function (x, i) {
- acc = f(acc, x, i);
- });
- return acc;
- };
- var foldl = function (xs, f, acc) {
- each$k(xs, function (x, i) {
- acc = f(acc, x, i);
- });
- return acc;
- };
- var findUntil$1 = function (xs, pred, until) {
- for (var i = 0, len = xs.length; i < len; i++) {
- var x = xs[i];
- if (pred(x, i)) {
- return Optional.some(x);
- } else if (until(x, i)) {
- break;
- }
- }
- return Optional.none();
- };
- var find$3 = function (xs, pred) {
- return findUntil$1(xs, pred, never);
- };
- var findIndex$2 = function (xs, pred) {
- for (var i = 0, len = xs.length; i < len; i++) {
- var x = xs[i];
- if (pred(x, i)) {
- return Optional.some(i);
- }
- }
- return Optional.none();
- };
- var flatten = function (xs) {
- var r = [];
- for (var i = 0, len = xs.length; i < len; ++i) {
- if (!isArray$1(xs[i])) {
- throw new Error('Arr.flatten item ' + i + ' was not an array, input: ' + xs);
- }
- nativePush.apply(r, xs[i]);
- }
- return r;
- };
- var bind = function (xs, f) {
- return flatten(map$3(xs, f));
- };
- var forall = function (xs, pred) {
- for (var i = 0, len = xs.length; i < len; ++i) {
- var x = xs[i];
- if (pred(x, i) !== true) {
- return false;
- }
- }
- return true;
- };
- var reverse = function (xs) {
- var r = nativeSlice.call(xs, 0);
- r.reverse();
- return r;
- };
- var difference = function (a1, a2) {
- return filter$4(a1, function (x) {
- return !contains$3(a2, x);
- });
- };
- var mapToObject = function (xs, f) {
- var r = {};
- for (var i = 0, len = xs.length; i < len; i++) {
- var x = xs[i];
- r[String(x)] = f(x, i);
- }
- return r;
- };
- var sort = function (xs, comparator) {
- var copy = nativeSlice.call(xs, 0);
- copy.sort(comparator);
- return copy;
- };
- var get$a = function (xs, i) {
- return i >= 0 && i < xs.length ? Optional.some(xs[i]) : Optional.none();
- };
- var head = function (xs) {
- return get$a(xs, 0);
- };
- var last$2 = function (xs) {
- return get$a(xs, xs.length - 1);
- };
- var from = isFunction(Array.from) ? Array.from : function (x) {
- return nativeSlice.call(x);
- };
- var findMap = function (arr, f) {
- for (var i = 0; i < arr.length; i++) {
- var r = f(arr[i], i);
- if (r.isSome()) {
- return r;
- }
- }
- return Optional.none();
- };
- var keys = Object.keys;
- var hasOwnProperty$1 = Object.hasOwnProperty;
- var each$j = function (obj, f) {
- var props = keys(obj);
- for (var k = 0, len = props.length; k < len; k++) {
- var i = props[k];
- var x = obj[i];
- f(x, i);
- }
- };
- var map$2 = function (obj, f) {
- return tupleMap(obj, function (x, i) {
- return {
- k: i,
- v: f(x, i)
- };
- });
- };
- var tupleMap = function (obj, f) {
- var r = {};
- each$j(obj, function (x, i) {
- var tuple = f(x, i);
- r[tuple.k] = tuple.v;
- });
- return r;
- };
- var objAcc = function (r) {
- return function (x, i) {
- r[i] = x;
- };
- };
- var internalFilter = function (obj, pred, onTrue, onFalse) {
- var r = {};
- each$j(obj, function (x, i) {
- (pred(x, i) ? onTrue : onFalse)(x, i);
- });
- return r;
- };
- var bifilter = function (obj, pred) {
- var t = {};
- var f = {};
- internalFilter(obj, pred, objAcc(t), objAcc(f));
- return {
- t: t,
- f: f
- };
- };
- var filter$3 = function (obj, pred) {
- var t = {};
- internalFilter(obj, pred, objAcc(t), noop);
- return t;
- };
- var mapToArray = function (obj, f) {
- var r = [];
- each$j(obj, function (value, name) {
- r.push(f(value, name));
- });
- return r;
- };
- var values = function (obj) {
- return mapToArray(obj, identity);
- };
- var get$9 = function (obj, key) {
- return has$2(obj, key) ? Optional.from(obj[key]) : Optional.none();
- };
- var has$2 = function (obj, key) {
- return hasOwnProperty$1.call(obj, key);
- };
- var hasNonNullableKey = function (obj, key) {
- return has$2(obj, key) && obj[key] !== undefined && obj[key] !== null;
- };
- var equal$1 = function (a1, a2, eq) {
- if (eq === void 0) {
- eq = eqAny;
- }
- return eqRecord(eq).eq(a1, a2);
- };
- var isArray = Array.isArray;
- var toArray$1 = function (obj) {
- if (!isArray(obj)) {
- var array = [];
- for (var i = 0, l = obj.length; i < l; i++) {
- array[i] = obj[i];
- }
- return array;
- } else {
- return obj;
- }
- };
- var each$i = function (o, cb, s) {
- var n, l;
- if (!o) {
- return false;
- }
- s = s || o;
- if (o.length !== undefined) {
- for (n = 0, l = o.length; n < l; n++) {
- if (cb.call(s, o[n], n, o) === false) {
- return false;
- }
- }
- } else {
- for (n in o) {
- if (has$2(o, n)) {
- if (cb.call(s, o[n], n, o) === false) {
- return false;
- }
- }
- }
- }
- return true;
- };
- var map$1 = function (array, callback) {
- var out = [];
- each$i(array, function (item, index) {
- out.push(callback(item, index, array));
- });
- return out;
- };
- var filter$2 = function (a, f) {
- var o = [];
- each$i(a, function (v, index) {
- if (!f || f(v, index, a)) {
- o.push(v);
- }
- });
- return o;
- };
- var indexOf$1 = function (a, v) {
- if (a) {
- for (var i = 0, l = a.length; i < l; i++) {
- if (a[i] === v) {
- return i;
- }
- }
- }
- return -1;
- };
- var reduce = function (collection, iteratee, accumulator, thisArg) {
- var acc = isUndefined(accumulator) ? collection[0] : accumulator;
- for (var i = 0; i < collection.length; i++) {
- acc = iteratee.call(thisArg, acc, collection[i], i);
- }
- return acc;
- };
- var findIndex$1 = function (array, predicate, thisArg) {
- var i, l;
- for (i = 0, l = array.length; i < l; i++) {
- if (predicate.call(thisArg, array[i], i, array)) {
- return i;
- }
- }
- return -1;
- };
- var last$1 = function (collection) {
- return collection[collection.length - 1];
- };
- var __assign = function () {
- __assign = Object.assign || function __assign(t) {
- for (var s, i = 1, n = arguments.length; i < n; i++) {
- s = arguments[i];
- for (var p in s)
- if (Object.prototype.hasOwnProperty.call(s, p))
- t[p] = s[p];
- }
- return t;
- };
- return __assign.apply(this, arguments);
- };
- function __rest(s, e) {
- var t = {};
- for (var p in s)
- if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
- t[p] = s[p];
- if (s != null && typeof Object.getOwnPropertySymbols === 'function')
- for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
- if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))
- t[p[i]] = s[p[i]];
- }
- return t;
- }
- function __spreadArray(to, from, pack) {
- if (pack || arguments.length === 2)
- for (var i = 0, l = from.length, ar; i < l; i++) {
- if (ar || !(i in from)) {
- if (!ar)
- ar = Array.prototype.slice.call(from, 0, i);
- ar[i] = from[i];
- }
- }
- return to.concat(ar || Array.prototype.slice.call(from));
- }
- var cached = function (f) {
- var called = false;
- var r;
- return function () {
- var args = [];
- for (var _i = 0; _i < arguments.length; _i++) {
- args[_i] = arguments[_i];
- }
- if (!called) {
- called = true;
- r = f.apply(null, args);
- }
- return r;
- };
- };
- var DeviceType = function (os, browser, userAgent, mediaMatch) {
- var isiPad = os.isiOS() && /ipad/i.test(userAgent) === true;
- var isiPhone = os.isiOS() && !isiPad;
- var isMobile = os.isiOS() || os.isAndroid();
- var isTouch = isMobile || mediaMatch('(pointer:coarse)');
- var isTablet = isiPad || !isiPhone && isMobile && mediaMatch('(min-device-width:768px)');
- var isPhone = isiPhone || isMobile && !isTablet;
- var iOSwebview = browser.isSafari() && os.isiOS() && /safari/i.test(userAgent) === false;
- var isDesktop = !isPhone && !isTablet && !iOSwebview;
- return {
- isiPad: constant(isiPad),
- isiPhone: constant(isiPhone),
- isTablet: constant(isTablet),
- isPhone: constant(isPhone),
- isTouch: constant(isTouch),
- isAndroid: os.isAndroid,
- isiOS: os.isiOS,
- isWebView: constant(iOSwebview),
- isDesktop: constant(isDesktop)
- };
- };
- var firstMatch = function (regexes, s) {
- for (var i = 0; i < regexes.length; i++) {
- var x = regexes[i];
- if (x.test(s)) {
- return x;
- }
- }
- return undefined;
- };
- var find$2 = function (regexes, agent) {
- var r = firstMatch(regexes, agent);
- if (!r) {
- return {
- major: 0,
- minor: 0
- };
- }
- var group = function (i) {
- return Number(agent.replace(r, '$' + i));
- };
- return nu$4(group(1), group(2));
- };
- var detect$3 = function (versionRegexes, agent) {
- var cleanedAgent = String(agent).toLowerCase();
- if (versionRegexes.length === 0) {
- return unknown$2();
- }
- return find$2(versionRegexes, cleanedAgent);
- };
- var unknown$2 = function () {
- return nu$4(0, 0);
- };
- var nu$4 = function (major, minor) {
- return {
- major: major,
- minor: minor
- };
- };
- var Version = {
- nu: nu$4,
- detect: detect$3,
- unknown: unknown$2
- };
- var detectBrowser$1 = function (browsers, userAgentData) {
- return findMap(userAgentData.brands, function (uaBrand) {
- var lcBrand = uaBrand.brand.toLowerCase();
- return find$3(browsers, function (browser) {
- var _a;
- return lcBrand === ((_a = browser.brand) === null || _a === void 0 ? void 0 : _a.toLowerCase());
- }).map(function (info) {
- return {
- current: info.name,
- version: Version.nu(parseInt(uaBrand.version, 10), 0)
- };
- });
- });
- };
- var detect$2 = function (candidates, userAgent) {
- var agent = String(userAgent).toLowerCase();
- return find$3(candidates, function (candidate) {
- return candidate.search(agent);
- });
- };
- var detectBrowser = function (browsers, userAgent) {
- return detect$2(browsers, userAgent).map(function (browser) {
- var version = Version.detect(browser.versionRegexes, userAgent);
- return {
- current: browser.name,
- version: version
- };
- });
- };
- var detectOs = function (oses, userAgent) {
- return detect$2(oses, userAgent).map(function (os) {
- var version = Version.detect(os.versionRegexes, userAgent);
- return {
- current: os.name,
- version: version
- };
- });
- };
- var removeFromStart = function (str, numChars) {
- return str.substring(numChars);
- };
- var checkRange = function (str, substr, start) {
- return substr === '' || str.length >= substr.length && str.substr(start, start + substr.length) === substr;
- };
- var removeLeading = function (str, prefix) {
- return startsWith(str, prefix) ? removeFromStart(str, prefix.length) : str;
- };
- var contains$2 = function (str, substr) {
- return str.indexOf(substr) !== -1;
- };
- var startsWith = function (str, prefix) {
- return checkRange(str, prefix, 0);
- };
- var blank = function (r) {
- return function (s) {
- return s.replace(r, '');
- };
- };
- var trim$4 = blank(/^\s+|\s+$/g);
- var lTrim = blank(/^\s+/g);
- var rTrim = blank(/\s+$/g);
- var isNotEmpty = function (s) {
- return s.length > 0;
- };
- var isEmpty$3 = function (s) {
- return !isNotEmpty(s);
- };
- var normalVersionRegex = /.*?version\/\ ?([0-9]+)\.([0-9]+).*/;
- var checkContains = function (target) {
- return function (uastring) {
- return contains$2(uastring, target);
- };
- };
- var browsers = [
- {
- name: 'Edge',
- versionRegexes: [/.*?edge\/ ?([0-9]+)\.([0-9]+)$/],
- search: function (uastring) {
- return contains$2(uastring, 'edge/') && contains$2(uastring, 'chrome') && contains$2(uastring, 'safari') && contains$2(uastring, 'applewebkit');
- }
- },
- {
- name: 'Chrome',
- brand: 'Chromium',
- versionRegexes: [
- /.*?chrome\/([0-9]+)\.([0-9]+).*/,
- normalVersionRegex
- ],
- search: function (uastring) {
- return contains$2(uastring, 'chrome') && !contains$2(uastring, 'chromeframe');
- }
- },
- {
- name: 'IE',
- versionRegexes: [
- /.*?msie\ ?([0-9]+)\.([0-9]+).*/,
- /.*?rv:([0-9]+)\.([0-9]+).*/
- ],
- search: function (uastring) {
- return contains$2(uastring, 'msie') || contains$2(uastring, 'trident');
- }
- },
- {
- name: 'Opera',
- versionRegexes: [
- normalVersionRegex,
- /.*?opera\/([0-9]+)\.([0-9]+).*/
- ],
- search: checkContains('opera')
- },
- {
- name: 'Firefox',
- versionRegexes: [/.*?firefox\/\ ?([0-9]+)\.([0-9]+).*/],
- search: checkContains('firefox')
- },
- {
- name: 'Safari',
- versionRegexes: [
- normalVersionRegex,
- /.*?cpu os ([0-9]+)_([0-9]+).*/
- ],
- search: function (uastring) {
- return (contains$2(uastring, 'safari') || contains$2(uastring, 'mobile/')) && contains$2(uastring, 'applewebkit');
- }
- }
- ];
- var oses = [
- {
- name: 'Windows',
- search: checkContains('win'),
- versionRegexes: [/.*?windows\ nt\ ?([0-9]+)\.([0-9]+).*/]
- },
- {
- name: 'iOS',
- search: function (uastring) {
- return contains$2(uastring, 'iphone') || contains$2(uastring, 'ipad');
- },
- versionRegexes: [
- /.*?version\/\ ?([0-9]+)\.([0-9]+).*/,
- /.*cpu os ([0-9]+)_([0-9]+).*/,
- /.*cpu iphone os ([0-9]+)_([0-9]+).*/
- ]
- },
- {
- name: 'Android',
- search: checkContains('android'),
- versionRegexes: [/.*?android\ ?([0-9]+)\.([0-9]+).*/]
- },
- {
- name: 'OSX',
- search: checkContains('mac os x'),
- versionRegexes: [/.*?mac\ os\ x\ ?([0-9]+)_([0-9]+).*/]
- },
- {
- name: 'Linux',
- search: checkContains('linux'),
- versionRegexes: []
- },
- {
- name: 'Solaris',
- search: checkContains('sunos'),
- versionRegexes: []
- },
- {
- name: 'FreeBSD',
- search: checkContains('freebsd'),
- versionRegexes: []
- },
- {
- name: 'ChromeOS',
- search: checkContains('cros'),
- versionRegexes: [/.*?chrome\/([0-9]+)\.([0-9]+).*/]
- }
- ];
- var PlatformInfo = {
- browsers: constant(browsers),
- oses: constant(oses)
- };
- var edge = 'Edge';
- var chrome = 'Chrome';
- var ie$1 = 'IE';
- var opera = 'Opera';
- var firefox = 'Firefox';
- var safari = 'Safari';
- var unknown$1 = function () {
- return nu$3({
- current: undefined,
- version: Version.unknown()
- });
- };
- var nu$3 = function (info) {
- var current = info.current;
- var version = info.version;
- var isBrowser = function (name) {
- return function () {
- return current === name;
- };
- };
- return {
- current: current,
- version: version,
- isEdge: isBrowser(edge),
- isChrome: isBrowser(chrome),
- isIE: isBrowser(ie$1),
- isOpera: isBrowser(opera),
- isFirefox: isBrowser(firefox),
- isSafari: isBrowser(safari)
- };
- };
- var Browser = {
- unknown: unknown$1,
- nu: nu$3,
- edge: constant(edge),
- chrome: constant(chrome),
- ie: constant(ie$1),
- opera: constant(opera),
- firefox: constant(firefox),
- safari: constant(safari)
- };
- var windows = 'Windows';
- var ios = 'iOS';
- var android = 'Android';
- var linux = 'Linux';
- var osx = 'OSX';
- var solaris = 'Solaris';
- var freebsd = 'FreeBSD';
- var chromeos = 'ChromeOS';
- var unknown = function () {
- return nu$2({
- current: undefined,
- version: Version.unknown()
- });
- };
- var nu$2 = function (info) {
- var current = info.current;
- var version = info.version;
- var isOS = function (name) {
- return function () {
- return current === name;
- };
- };
- return {
- current: current,
- version: version,
- isWindows: isOS(windows),
- isiOS: isOS(ios),
- isAndroid: isOS(android),
- isOSX: isOS(osx),
- isLinux: isOS(linux),
- isSolaris: isOS(solaris),
- isFreeBSD: isOS(freebsd),
- isChromeOS: isOS(chromeos)
- };
- };
- var OperatingSystem = {
- unknown: unknown,
- nu: nu$2,
- windows: constant(windows),
- ios: constant(ios),
- android: constant(android),
- linux: constant(linux),
- osx: constant(osx),
- solaris: constant(solaris),
- freebsd: constant(freebsd),
- chromeos: constant(chromeos)
- };
- var detect$1 = function (userAgent, userAgentDataOpt, mediaMatch) {
- var browsers = PlatformInfo.browsers();
- var oses = PlatformInfo.oses();
- var browser = userAgentDataOpt.bind(function (userAgentData) {
- return detectBrowser$1(browsers, userAgentData);
- }).orThunk(function () {
- return detectBrowser(browsers, userAgent);
- }).fold(Browser.unknown, Browser.nu);
- var os = detectOs(oses, userAgent).fold(OperatingSystem.unknown, OperatingSystem.nu);
- var deviceType = DeviceType(os, browser, userAgent, mediaMatch);
- return {
- browser: browser,
- os: os,
- deviceType: deviceType
- };
- };
- var PlatformDetection = { detect: detect$1 };
- var mediaMatch = function (query) {
- return window.matchMedia(query).matches;
- };
- var platform$2 = cached(function () {
- return PlatformDetection.detect(navigator.userAgent, Optional.from(navigator.userAgentData), mediaMatch);
- });
- var detect = function () {
- return platform$2();
- };
- var userAgent = navigator.userAgent;
- var platform$1 = detect();
- var browser$4 = platform$1.browser;
- var os = platform$1.os;
- var deviceType = platform$1.deviceType;
- var webkit = /WebKit/.test(userAgent) && !browser$4.isEdge();
- var fileApi = 'FormData' in window && 'FileReader' in window && 'URL' in window && !!URL.createObjectURL;
- var windowsPhone = userAgent.indexOf('Windows Phone') !== -1;
- var Env = {
- opera: browser$4.isOpera(),
- webkit: webkit,
- ie: browser$4.isIE() || browser$4.isEdge() ? browser$4.version.major : false,
- gecko: browser$4.isFirefox(),
- mac: os.isOSX() || os.isiOS(),
- iOS: deviceType.isiPad() || deviceType.isiPhone(),
- android: os.isAndroid(),
- contentEditable: true,
- transparentSrc: 'data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7',
- caretAfter: true,
- range: window.getSelection && 'Range' in window,
- documentMode: browser$4.isIE() ? document.documentMode || 7 : 10,
- fileApi: fileApi,
- ceFalse: true,
- cacheSuffix: null,
- container: null,
- experimentalShadowDom: false,
- canHaveCSP: !browser$4.isIE(),
- desktop: deviceType.isDesktop(),
- windowsPhone: windowsPhone,
- browser: {
- current: browser$4.current,
- version: browser$4.version,
- isChrome: browser$4.isChrome,
- isEdge: browser$4.isEdge,
- isFirefox: browser$4.isFirefox,
- isIE: browser$4.isIE,
- isOpera: browser$4.isOpera,
- isSafari: browser$4.isSafari
- },
- os: {
- current: os.current,
- version: os.version,
- isAndroid: os.isAndroid,
- isChromeOS: os.isChromeOS,
- isFreeBSD: os.isFreeBSD,
- isiOS: os.isiOS,
- isLinux: os.isLinux,
- isOSX: os.isOSX,
- isSolaris: os.isSolaris,
- isWindows: os.isWindows
- },
- deviceType: {
- isDesktop: deviceType.isDesktop,
- isiPad: deviceType.isiPad,
- isiPhone: deviceType.isiPhone,
- isPhone: deviceType.isPhone,
- isTablet: deviceType.isTablet,
- isTouch: deviceType.isTouch,
- isWebView: deviceType.isWebView
- }
- };
- var whiteSpaceRegExp$2 = /^\s*|\s*$/g;
- var trim$3 = function (str) {
- return str === null || str === undefined ? '' : ('' + str).replace(whiteSpaceRegExp$2, '');
- };
- var is$3 = function (obj, type) {
- if (!type) {
- return obj !== undefined;
- }
- if (type === 'array' && isArray(obj)) {
- return true;
- }
- return typeof obj === type;
- };
- var makeMap$4 = function (items, delim, map) {
- var i;
- items = items || [];
- delim = delim || ',';
- if (typeof items === 'string') {
- items = items.split(delim);
- }
- map = map || {};
- i = items.length;
- while (i--) {
- map[items[i]] = {};
- }
- return map;
- };
- var hasOwnProperty = has$2;
- var create$9 = function (s, p, root) {
- var self = this;
- var sp, scn, c, de = 0;
- s = /^((static) )?([\w.]+)(:([\w.]+))?/.exec(s);
- var cn = s[3].match(/(^|\.)(\w+)$/i)[2];
- var ns = self.createNS(s[3].replace(/\.\w+$/, ''), root);
- if (ns[cn]) {
- return;
- }
- if (s[2] === 'static') {
- ns[cn] = p;
- if (this.onCreate) {
- this.onCreate(s[2], s[3], ns[cn]);
- }
- return;
- }
- if (!p[cn]) {
- p[cn] = function () {
- };
- de = 1;
- }
- ns[cn] = p[cn];
- self.extend(ns[cn].prototype, p);
- if (s[5]) {
- sp = self.resolve(s[5]).prototype;
- scn = s[5].match(/\.(\w+)$/i)[1];
- c = ns[cn];
- if (de) {
- ns[cn] = function () {
- return sp[scn].apply(this, arguments);
- };
- } else {
- ns[cn] = function () {
- this.parent = sp[scn];
- return c.apply(this, arguments);
- };
- }
- ns[cn].prototype[cn] = ns[cn];
- self.each(sp, function (f, n) {
- ns[cn].prototype[n] = sp[n];
- });
- self.each(p, function (f, n) {
- if (sp[n]) {
- ns[cn].prototype[n] = function () {
- this.parent = sp[n];
- return f.apply(this, arguments);
- };
- } else {
- if (n !== cn) {
- ns[cn].prototype[n] = f;
- }
- }
- });
- }
- self.each(p.static, function (f, n) {
- ns[cn][n] = f;
- });
- };
- var extend$6 = function (obj) {
- var exts = [];
- for (var _i = 1; _i < arguments.length; _i++) {
- exts[_i - 1] = arguments[_i];
- }
- for (var i = 0; i < exts.length; i++) {
- var ext = exts[i];
- for (var name_1 in ext) {
- if (has$2(ext, name_1)) {
- var value = ext[name_1];
- if (value !== undefined) {
- obj[name_1] = value;
- }
- }
- }
- }
- return obj;
- };
- var walk$3 = function (o, f, n, s) {
- s = s || this;
- if (o) {
- if (n) {
- o = o[n];
- }
- each$i(o, function (o, i) {
- if (f.call(s, o, i, n) === false) {
- return false;
- }
- walk$3(o, f, n, s);
- });
- }
- };
- var createNS = function (n, o) {
- var i, v;
- o = o || window;
- n = n.split('.');
- for (i = 0; i < n.length; i++) {
- v = n[i];
- if (!o[v]) {
- o[v] = {};
- }
- o = o[v];
- }
- return o;
- };
- var resolve$3 = function (n, o) {
- var i, l;
- o = o || window;
- n = n.split('.');
- for (i = 0, l = n.length; i < l; i++) {
- o = o[n[i]];
- if (!o) {
- break;
- }
- }
- return o;
- };
- var explode$4 = function (s, d) {
- if (!s || is$3(s, 'array')) {
- return s;
- }
- return map$1(s.split(d || ','), trim$3);
- };
- var _addCacheSuffix = function (url) {
- var cacheSuffix = Env.cacheSuffix;
- if (cacheSuffix) {
- url += (url.indexOf('?') === -1 ? '?' : '&') + cacheSuffix;
- }
- return url;
- };
- var Tools = {
- trim: trim$3,
- isArray: isArray,
- is: is$3,
- toArray: toArray$1,
- makeMap: makeMap$4,
- each: each$i,
- map: map$1,
- grep: filter$2,
- inArray: indexOf$1,
- hasOwn: hasOwnProperty,
- extend: extend$6,
- create: create$9,
- walk: walk$3,
- createNS: createNS,
- resolve: resolve$3,
- explode: explode$4,
- _addCacheSuffix: _addCacheSuffix
- };
- var fromHtml$1 = function (html, scope) {
- var doc = scope || document;
- var div = doc.createElement('div');
- div.innerHTML = html;
- if (!div.hasChildNodes() || div.childNodes.length > 1) {
- console.error('HTML does not have a single root node', html);
- throw new Error('HTML must have a single root node');
- }
- return fromDom$2(div.childNodes[0]);
- };
- var fromTag = function (tag, scope) {
- var doc = scope || document;
- var node = doc.createElement(tag);
- return fromDom$2(node);
- };
- var fromText = function (text, scope) {
- var doc = scope || document;
- var node = doc.createTextNode(text);
- return fromDom$2(node);
- };
- var fromDom$2 = function (node) {
- if (node === null || node === undefined) {
- throw new Error('Node cannot be null or undefined');
- }
- return { dom: node };
- };
- var fromPoint$1 = function (docElm, x, y) {
- return Optional.from(docElm.dom.elementFromPoint(x, y)).map(fromDom$2);
- };
- var SugarElement = {
- fromHtml: fromHtml$1,
- fromTag: fromTag,
- fromText: fromText,
- fromDom: fromDom$2,
- fromPoint: fromPoint$1
- };
- var toArray = function (target, f) {
- var r = [];
- var recurse = function (e) {
- r.push(e);
- return f(e);
- };
- var cur = f(target);
- do {
- cur = cur.bind(recurse);
- } while (cur.isSome());
- return r;
- };
- var compareDocumentPosition = function (a, b, match) {
- return (a.compareDocumentPosition(b) & match) !== 0;
- };
- var documentPositionContainedBy = function (a, b) {
- return compareDocumentPosition(a, b, Node.DOCUMENT_POSITION_CONTAINED_BY);
- };
- var COMMENT = 8;
- var DOCUMENT = 9;
- var DOCUMENT_FRAGMENT = 11;
- var ELEMENT = 1;
- var TEXT = 3;
- var is$2 = function (element, selector) {
- var dom = element.dom;
- if (dom.nodeType !== ELEMENT) {
- return false;
- } else {
- var elem = dom;
- if (elem.matches !== undefined) {
- return elem.matches(selector);
- } else if (elem.msMatchesSelector !== undefined) {
- return elem.msMatchesSelector(selector);
- } else if (elem.webkitMatchesSelector !== undefined) {
- return elem.webkitMatchesSelector(selector);
- } else if (elem.mozMatchesSelector !== undefined) {
- return elem.mozMatchesSelector(selector);
- } else {
- throw new Error('Browser lacks native selectors');
- }
- }
- };
- var bypassSelector = function (dom) {
- return dom.nodeType !== ELEMENT && dom.nodeType !== DOCUMENT && dom.nodeType !== DOCUMENT_FRAGMENT || dom.childElementCount === 0;
- };
- var all = function (selector, scope) {
- var base = scope === undefined ? document : scope.dom;
- return bypassSelector(base) ? [] : map$3(base.querySelectorAll(selector), SugarElement.fromDom);
- };
- var one = function (selector, scope) {
- var base = scope === undefined ? document : scope.dom;
- return bypassSelector(base) ? Optional.none() : Optional.from(base.querySelector(selector)).map(SugarElement.fromDom);
- };
- var eq = function (e1, e2) {
- return e1.dom === e2.dom;
- };
- var regularContains = function (e1, e2) {
- var d1 = e1.dom;
- var d2 = e2.dom;
- return d1 === d2 ? false : d1.contains(d2);
- };
- var ieContains = function (e1, e2) {
- return documentPositionContainedBy(e1.dom, e2.dom);
- };
- var contains$1 = function (e1, e2) {
- return detect().browser.isIE() ? ieContains(e1, e2) : regularContains(e1, e2);
- };
- typeof window !== 'undefined' ? window : Function('return this;')();
- var name = function (element) {
- var r = element.dom.nodeName;
- return r.toLowerCase();
- };
- var type = function (element) {
- return element.dom.nodeType;
- };
- var isType = function (t) {
- return function (element) {
- return type(element) === t;
- };
- };
- var isComment$1 = function (element) {
- return type(element) === COMMENT || name(element) === '#comment';
- };
- var isElement$6 = isType(ELEMENT);
- var isText$8 = isType(TEXT);
- var isDocument$2 = isType(DOCUMENT);
- var isDocumentFragment$1 = isType(DOCUMENT_FRAGMENT);
- var isTag = function (tag) {
- return function (e) {
- return isElement$6(e) && name(e) === tag;
- };
- };
- var owner$1 = function (element) {
- return SugarElement.fromDom(element.dom.ownerDocument);
- };
- var documentOrOwner = function (dos) {
- return isDocument$2(dos) ? dos : owner$1(dos);
- };
- var documentElement = function (element) {
- return SugarElement.fromDom(documentOrOwner(element).dom.documentElement);
- };
- var defaultView = function (element) {
- return SugarElement.fromDom(documentOrOwner(element).dom.defaultView);
- };
- var parent = function (element) {
- return Optional.from(element.dom.parentNode).map(SugarElement.fromDom);
- };
- var parents$1 = function (element, isRoot) {
- var stop = isFunction(isRoot) ? isRoot : never;
- var dom = element.dom;
- var ret = [];
- while (dom.parentNode !== null && dom.parentNode !== undefined) {
- var rawParent = dom.parentNode;
- var p = SugarElement.fromDom(rawParent);
- ret.push(p);
- if (stop(p) === true) {
- break;
- } else {
- dom = rawParent;
- }
- }
- return ret;
- };
- var siblings = function (element) {
- var filterSelf = function (elements) {
- return filter$4(elements, function (x) {
- return !eq(element, x);
- });
- };
- return parent(element).map(children).map(filterSelf).getOr([]);
- };
- var prevSibling = function (element) {
- return Optional.from(element.dom.previousSibling).map(SugarElement.fromDom);
- };
- var nextSibling = function (element) {
- return Optional.from(element.dom.nextSibling).map(SugarElement.fromDom);
- };
- var prevSiblings = function (element) {
- return reverse(toArray(element, prevSibling));
- };
- var nextSiblings = function (element) {
- return toArray(element, nextSibling);
- };
- var children = function (element) {
- return map$3(element.dom.childNodes, SugarElement.fromDom);
- };
- var child$1 = function (element, index) {
- var cs = element.dom.childNodes;
- return Optional.from(cs[index]).map(SugarElement.fromDom);
- };
- var firstChild = function (element) {
- return child$1(element, 0);
- };
- var lastChild = function (element) {
- return child$1(element, element.dom.childNodes.length - 1);
- };
- var childNodesCount = function (element) {
- return element.dom.childNodes.length;
- };
- var getHead = function (doc) {
- var b = doc.dom.head;
- if (b === null || b === undefined) {
- throw new Error('Head is not available yet');
- }
- return SugarElement.fromDom(b);
- };
- var isShadowRoot = function (dos) {
- return isDocumentFragment$1(dos) && isNonNullable(dos.dom.host);
- };
- var supported = isFunction(Element.prototype.attachShadow) && isFunction(Node.prototype.getRootNode);
- var isSupported$1 = constant(supported);
- var getRootNode = supported ? function (e) {
- return SugarElement.fromDom(e.dom.getRootNode());
- } : documentOrOwner;
- var getStyleContainer = function (dos) {
- return isShadowRoot(dos) ? dos : getHead(documentOrOwner(dos));
- };
- var getShadowRoot = function (e) {
- var r = getRootNode(e);
- return isShadowRoot(r) ? Optional.some(r) : Optional.none();
- };
- var getShadowHost = function (e) {
- return SugarElement.fromDom(e.dom.host);
- };
- var getOriginalEventTarget = function (event) {
- if (isSupported$1() && isNonNullable(event.target)) {
- var el = SugarElement.fromDom(event.target);
- if (isElement$6(el) && isOpenShadowHost(el)) {
- if (event.composed && event.composedPath) {
- var composedPath = event.composedPath();
- if (composedPath) {
- return head(composedPath);
- }
- }
- }
- }
- return Optional.from(event.target);
- };
- var isOpenShadowHost = function (element) {
- return isNonNullable(element.dom.shadowRoot);
- };
- var before$4 = function (marker, element) {
- var parent$1 = parent(marker);
- parent$1.each(function (v) {
- v.dom.insertBefore(element.dom, marker.dom);
- });
- };
- var after$3 = function (marker, element) {
- var sibling = nextSibling(marker);
- sibling.fold(function () {
- var parent$1 = parent(marker);
- parent$1.each(function (v) {
- append$1(v, element);
- });
- }, function (v) {
- before$4(v, element);
- });
- };
- var prepend = function (parent, element) {
- var firstChild$1 = firstChild(parent);
- firstChild$1.fold(function () {
- append$1(parent, element);
- }, function (v) {
- parent.dom.insertBefore(element.dom, v.dom);
- });
- };
- var append$1 = function (parent, element) {
- parent.dom.appendChild(element.dom);
- };
- var wrap$3 = function (element, wrapper) {
- before$4(element, wrapper);
- append$1(wrapper, element);
- };
- var before$3 = function (marker, elements) {
- each$k(elements, function (x) {
- before$4(marker, x);
- });
- };
- var append = function (parent, elements) {
- each$k(elements, function (x) {
- append$1(parent, x);
- });
- };
- var empty = function (element) {
- element.dom.textContent = '';
- each$k(children(element), function (rogue) {
- remove$7(rogue);
- });
- };
- var remove$7 = function (element) {
- var dom = element.dom;
- if (dom.parentNode !== null) {
- dom.parentNode.removeChild(dom);
- }
- };
- var unwrap = function (wrapper) {
- var children$1 = children(wrapper);
- if (children$1.length > 0) {
- before$3(wrapper, children$1);
- }
- remove$7(wrapper);
- };
- var inBody = function (element) {
- var dom = isText$8(element) ? element.dom.parentNode : element.dom;
- if (dom === undefined || dom === null || dom.ownerDocument === null) {
- return false;
- }
- var doc = dom.ownerDocument;
- return getShadowRoot(SugarElement.fromDom(dom)).fold(function () {
- return doc.body.contains(dom);
- }, compose1(inBody, getShadowHost));
- };
- var r = function (left, top) {
- var translate = function (x, y) {
- return r(left + x, top + y);
- };
- return {
- left: left,
- top: top,
- translate: translate
- };
- };
- var SugarPosition = r;
- var boxPosition = function (dom) {
- var box = dom.getBoundingClientRect();
- return SugarPosition(box.left, box.top);
- };
- var firstDefinedOrZero = function (a, b) {
- if (a !== undefined) {
- return a;
- } else {
- return b !== undefined ? b : 0;
- }
- };
- var absolute = function (element) {
- var doc = element.dom.ownerDocument;
- var body = doc.body;
- var win = doc.defaultView;
- var html = doc.documentElement;
- if (body === element.dom) {
- return SugarPosition(body.offsetLeft, body.offsetTop);
- }
- var scrollTop = firstDefinedOrZero(win === null || win === void 0 ? void 0 : win.pageYOffset, html.scrollTop);
- var scrollLeft = firstDefinedOrZero(win === null || win === void 0 ? void 0 : win.pageXOffset, html.scrollLeft);
- var clientTop = firstDefinedOrZero(html.clientTop, body.clientTop);
- var clientLeft = firstDefinedOrZero(html.clientLeft, body.clientLeft);
- return viewport(element).translate(scrollLeft - clientLeft, scrollTop - clientTop);
- };
- var viewport = function (element) {
- var dom = element.dom;
- var doc = dom.ownerDocument;
- var body = doc.body;
- if (body === dom) {
- return SugarPosition(body.offsetLeft, body.offsetTop);
- }
- if (!inBody(element)) {
- return SugarPosition(0, 0);
- }
- return boxPosition(dom);
- };
- var get$8 = function (_DOC) {
- var doc = _DOC !== undefined ? _DOC.dom : document;
- var x = doc.body.scrollLeft || doc.documentElement.scrollLeft;
- var y = doc.body.scrollTop || doc.documentElement.scrollTop;
- return SugarPosition(x, y);
- };
- var to = function (x, y, _DOC) {
- var doc = _DOC !== undefined ? _DOC.dom : document;
- var win = doc.defaultView;
- if (win) {
- win.scrollTo(x, y);
- }
- };
- var intoView = function (element, alignToTop) {
- var isSafari = detect().browser.isSafari();
- if (isSafari && isFunction(element.dom.scrollIntoViewIfNeeded)) {
- element.dom.scrollIntoViewIfNeeded(false);
- } else {
- element.dom.scrollIntoView(alignToTop);
- }
- };
- var get$7 = function (_win) {
- var win = _win === undefined ? window : _win;
- if (detect().browser.isFirefox()) {
- return Optional.none();
- } else {
- return Optional.from(win['visualViewport']);
- }
- };
- var bounds = function (x, y, width, height) {
- return {
- x: x,
- y: y,
- width: width,
- height: height,
- right: x + width,
- bottom: y + height
- };
- };
- var getBounds = function (_win) {
- var win = _win === undefined ? window : _win;
- var doc = win.document;
- var scroll = get$8(SugarElement.fromDom(doc));
- return get$7(win).fold(function () {
- var html = win.document.documentElement;
- var width = html.clientWidth;
- var height = html.clientHeight;
- return bounds(scroll.left, scroll.top, width, height);
- }, function (visualViewport) {
- return bounds(Math.max(visualViewport.pageLeft, scroll.left), Math.max(visualViewport.pageTop, scroll.top), visualViewport.width, visualViewport.height);
- });
- };
- var isNodeType = function (type) {
- return function (node) {
- return !!node && node.nodeType === type;
- };
- };
- var isRestrictedNode = function (node) {
- return !!node && !Object.getPrototypeOf(node);
- };
- var isElement$5 = isNodeType(1);
- var matchNodeNames = function (names) {
- var lowercasedNames = names.map(function (s) {
- return s.toLowerCase();
- });
- return function (node) {
- if (node && node.nodeName) {
- var nodeName = node.nodeName.toLowerCase();
- return contains$3(lowercasedNames, nodeName);
- }
- return false;
- };
- };
- var matchStyleValues = function (name, values) {
- var items = values.toLowerCase().split(' ');
- return function (node) {
- if (isElement$5(node)) {
- for (var i = 0; i < items.length; i++) {
- var computed = node.ownerDocument.defaultView.getComputedStyle(node, null);
- var cssValue = computed ? computed.getPropertyValue(name) : null;
- if (cssValue === items[i]) {
- return true;
- }
- }
- }
- return false;
- };
- };
- var hasAttribute = function (attrName) {
- return function (node) {
- return isElement$5(node) && node.hasAttribute(attrName);
- };
- };
- var hasAttributeValue = function (attrName, attrValue) {
- return function (node) {
- return isElement$5(node) && node.getAttribute(attrName) === attrValue;
- };
- };
- var isBogus$2 = function (node) {
- return isElement$5(node) && node.hasAttribute('data-mce-bogus');
- };
- var isBogusAll$1 = function (node) {
- return isElement$5(node) && node.getAttribute('data-mce-bogus') === 'all';
- };
- var isTable$3 = function (node) {
- return isElement$5(node) && node.tagName === 'TABLE';
- };
- var hasContentEditableState = function (value) {
- return function (node) {
- if (isElement$5(node)) {
- if (node.contentEditable === value) {
- return true;
- }
- if (node.getAttribute('data-mce-contenteditable') === value) {
- return true;
- }
- }
- return false;
- };
- };
- var isTextareaOrInput = matchNodeNames([
- 'textarea',
- 'input'
- ]);
- var isText$7 = isNodeType(3);
- var isComment = isNodeType(8);
- var isDocument$1 = isNodeType(9);
- var isDocumentFragment = isNodeType(11);
- var isBr$5 = matchNodeNames(['br']);
- var isImg = matchNodeNames(['img']);
- var isContentEditableTrue$4 = hasContentEditableState('true');
- var isContentEditableFalse$b = hasContentEditableState('false');
- var isTableCell$5 = matchNodeNames([
- 'td',
- 'th'
- ]);
- var isMedia$2 = matchNodeNames([
- 'video',
- 'audio',
- 'object',
- 'embed'
- ]);
- var is$1 = function (lhs, rhs, comparator) {
- if (comparator === void 0) {
- comparator = tripleEquals;
- }
- return lhs.exists(function (left) {
- return comparator(left, rhs);
- });
- };
- var cat = function (arr) {
- var r = [];
- var push = function (x) {
- r.push(x);
- };
- for (var i = 0; i < arr.length; i++) {
- arr[i].each(push);
- }
- return r;
- };
- var lift2 = function (oa, ob, f) {
- return oa.isSome() && ob.isSome() ? Optional.some(f(oa.getOrDie(), ob.getOrDie())) : Optional.none();
- };
- var lift3 = function (oa, ob, oc, f) {
- return oa.isSome() && ob.isSome() && oc.isSome() ? Optional.some(f(oa.getOrDie(), ob.getOrDie(), oc.getOrDie())) : Optional.none();
- };
- var someIf = function (b, a) {
- return b ? Optional.some(a) : Optional.none();
- };
- var isSupported = function (dom) {
- return dom.style !== undefined && isFunction(dom.style.getPropertyValue);
- };
- var rawSet = function (dom, key, value) {
- if (isString$1(value) || isBoolean(value) || isNumber(value)) {
- dom.setAttribute(key, value + '');
- } else {
- console.error('Invalid call to Attribute.set. Key ', key, ':: Value ', value, ':: Element ', dom);
- throw new Error('Attribute value was not simple');
- }
- };
- var set$1 = function (element, key, value) {
- rawSet(element.dom, key, value);
- };
- var setAll$1 = function (element, attrs) {
- var dom = element.dom;
- each$j(attrs, function (v, k) {
- rawSet(dom, k, v);
- });
- };
- var get$6 = function (element, key) {
- var v = element.dom.getAttribute(key);
- return v === null ? undefined : v;
- };
- var getOpt = function (element, key) {
- return Optional.from(get$6(element, key));
- };
- var has$1 = function (element, key) {
- var dom = element.dom;
- return dom && dom.hasAttribute ? dom.hasAttribute(key) : false;
- };
- var remove$6 = function (element, key) {
- element.dom.removeAttribute(key);
- };
- var clone$3 = function (element) {
- return foldl(element.dom.attributes, function (acc, attr) {
- acc[attr.name] = attr.value;
- return acc;
- }, {});
- };
- var internalSet = function (dom, property, value) {
- if (!isString$1(value)) {
- console.error('Invalid call to CSS.set. Property ', property, ':: Value ', value, ':: Element ', dom);
- throw new Error('CSS value must be a string: ' + value);
- }
- if (isSupported(dom)) {
- dom.style.setProperty(property, value);
- }
- };
- var setAll = function (element, css) {
- var dom = element.dom;
- each$j(css, function (v, k) {
- internalSet(dom, k, v);
- });
- };
- var get$5 = function (element, property) {
- var dom = element.dom;
- var styles = window.getComputedStyle(dom);
- var r = styles.getPropertyValue(property);
- return r === '' && !inBody(element) ? getUnsafeProperty(dom, property) : r;
- };
- var getUnsafeProperty = function (dom, property) {
- return isSupported(dom) ? dom.style.getPropertyValue(property) : '';
- };
- var getRaw = function (element, property) {
- var dom = element.dom;
- var raw = getUnsafeProperty(dom, property);
- return Optional.from(raw).filter(function (r) {
- return r.length > 0;
- });
- };
- var getAllRaw = function (element) {
- var css = {};
- var dom = element.dom;
- if (isSupported(dom)) {
- for (var i = 0; i < dom.style.length; i++) {
- var ruleName = dom.style.item(i);
- css[ruleName] = dom.style[ruleName];
- }
- }
- return css;
- };
- var reflow = function (e) {
- return e.dom.offsetWidth;
- };
- var browser$3 = detect().browser;
- var firstElement = function (nodes) {
- return find$3(nodes, isElement$6);
- };
- var getTableCaptionDeltaY = function (elm) {
- if (browser$3.isFirefox() && name(elm) === 'table') {
- return firstElement(children(elm)).filter(function (elm) {
- return name(elm) === 'caption';
- }).bind(function (caption) {
- return firstElement(nextSiblings(caption)).map(function (body) {
- var bodyTop = body.dom.offsetTop;
- var captionTop = caption.dom.offsetTop;
- var captionHeight = caption.dom.offsetHeight;
- return bodyTop <= captionTop ? -captionHeight : 0;
- });
- }).getOr(0);
- } else {
- return 0;
- }
- };
- var hasChild = function (elm, child) {
- return elm.children && contains$3(elm.children, child);
- };
- var getPos = function (body, elm, rootElm) {
- var x = 0, y = 0;
- var doc = body.ownerDocument;
- rootElm = rootElm ? rootElm : body;
- if (elm) {
- if (rootElm === body && elm.getBoundingClientRect && get$5(SugarElement.fromDom(body), 'position') === 'static') {
- var pos = elm.getBoundingClientRect();
- x = pos.left + (doc.documentElement.scrollLeft || body.scrollLeft) - doc.documentElement.clientLeft;
- y = pos.top + (doc.documentElement.scrollTop || body.scrollTop) - doc.documentElement.clientTop;
- return {
- x: x,
- y: y
- };
- }
- var offsetParent = elm;
- while (offsetParent && offsetParent !== rootElm && offsetParent.nodeType && !hasChild(offsetParent, rootElm)) {
- var castOffsetParent = offsetParent;
- x += castOffsetParent.offsetLeft || 0;
- y += castOffsetParent.offsetTop || 0;
- offsetParent = castOffsetParent.offsetParent;
- }
- offsetParent = elm.parentNode;
- while (offsetParent && offsetParent !== rootElm && offsetParent.nodeType && !hasChild(offsetParent, rootElm)) {
- x -= offsetParent.scrollLeft || 0;
- y -= offsetParent.scrollTop || 0;
- offsetParent = offsetParent.parentNode;
- }
- y += getTableCaptionDeltaY(SugarElement.fromDom(elm));
- }
- return {
- x: x,
- y: y
- };
- };
- var exports$1 = {}, module$1 = { exports: exports$1 };
- (function (define, exports, module, require) {
- (function (global, factory) {
- typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() : typeof define === 'function' && define.amd ? define(factory) : (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.EphoxContactWrapper = factory());
- }(this, function () {
- var commonjsGlobal = typeof globalThis !== 'undefined' ? globalThis : typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {};
- var promise = { exports: {} };
- (function (module) {
- (function (root) {
- var setTimeoutFunc = setTimeout;
- function noop() {
- }
- function bind(fn, thisArg) {
- return function () {
- fn.apply(thisArg, arguments);
- };
- }
- function Promise(fn) {
- if (typeof this !== 'object')
- throw new TypeError('Promises must be constructed via new');
- if (typeof fn !== 'function')
- throw new TypeError('not a function');
- this._state = 0;
- this._handled = false;
- this._value = undefined;
- this._deferreds = [];
- doResolve(fn, this);
- }
- function handle(self, deferred) {
- while (self._state === 3) {
- self = self._value;
- }
- if (self._state === 0) {
- self._deferreds.push(deferred);
- return;
- }
- self._handled = true;
- Promise._immediateFn(function () {
- var cb = self._state === 1 ? deferred.onFulfilled : deferred.onRejected;
- if (cb === null) {
- (self._state === 1 ? resolve : reject)(deferred.promise, self._value);
- return;
- }
- var ret;
- try {
- ret = cb(self._value);
- } catch (e) {
- reject(deferred.promise, e);
- return;
- }
- resolve(deferred.promise, ret);
- });
- }
- function resolve(self, newValue) {
- try {
- if (newValue === self)
- throw new TypeError('A promise cannot be resolved with itself.');
- if (newValue && (typeof newValue === 'object' || typeof newValue === 'function')) {
- var then = newValue.then;
- if (newValue instanceof Promise) {
- self._state = 3;
- self._value = newValue;
- finale(self);
- return;
- } else if (typeof then === 'function') {
- doResolve(bind(then, newValue), self);
- return;
- }
- }
- self._state = 1;
- self._value = newValue;
- finale(self);
- } catch (e) {
- reject(self, e);
- }
- }
- function reject(self, newValue) {
- self._state = 2;
- self._value = newValue;
- finale(self);
- }
- function finale(self) {
- if (self._state === 2 && self._deferreds.length === 0) {
- Promise._immediateFn(function () {
- if (!self._handled) {
- Promise._unhandledRejectionFn(self._value);
- }
- });
- }
- for (var i = 0, len = self._deferreds.length; i < len; i++) {
- handle(self, self._deferreds[i]);
- }
- self._deferreds = null;
- }
- function Handler(onFulfilled, onRejected, promise) {
- this.onFulfilled = typeof onFulfilled === 'function' ? onFulfilled : null;
- this.onRejected = typeof onRejected === 'function' ? onRejected : null;
- this.promise = promise;
- }
- function doResolve(fn, self) {
- var done = false;
- try {
- fn(function (value) {
- if (done)
- return;
- done = true;
- resolve(self, value);
- }, function (reason) {
- if (done)
- return;
- done = true;
- reject(self, reason);
- });
- } catch (ex) {
- if (done)
- return;
- done = true;
- reject(self, ex);
- }
- }
- Promise.prototype['catch'] = function (onRejected) {
- return this.then(null, onRejected);
- };
- Promise.prototype.then = function (onFulfilled, onRejected) {
- var prom = new this.constructor(noop);
- handle(this, new Handler(onFulfilled, onRejected, prom));
- return prom;
- };
- Promise.all = function (arr) {
- var args = Array.prototype.slice.call(arr);
- return new Promise(function (resolve, reject) {
- if (args.length === 0)
- return resolve([]);
- var remaining = args.length;
- function res(i, val) {
- try {
- if (val && (typeof val === 'object' || typeof val === 'function')) {
- var then = val.then;
- if (typeof then === 'function') {
- then.call(val, function (val) {
- res(i, val);
- }, reject);
- return;
- }
- }
- args[i] = val;
- if (--remaining === 0) {
- resolve(args);
- }
- } catch (ex) {
- reject(ex);
- }
- }
- for (var i = 0; i < args.length; i++) {
- res(i, args[i]);
- }
- });
- };
- Promise.resolve = function (value) {
- if (value && typeof value === 'object' && value.constructor === Promise) {
- return value;
- }
- return new Promise(function (resolve) {
- resolve(value);
- });
- };
- Promise.reject = function (value) {
- return new Promise(function (resolve, reject) {
- reject(value);
- });
- };
- Promise.race = function (values) {
- return new Promise(function (resolve, reject) {
- for (var i = 0, len = values.length; i < len; i++) {
- values[i].then(resolve, reject);
- }
- });
- };
- Promise._immediateFn = typeof setImmediate === 'function' ? function (fn) {
- setImmediate(fn);
- } : function (fn) {
- setTimeoutFunc(fn, 0);
- };
- Promise._unhandledRejectionFn = function _unhandledRejectionFn(err) {
- if (typeof console !== 'undefined' && console) {
- console.warn('Possible Unhandled Promise Rejection:', err);
- }
- };
- Promise._setImmediateFn = function _setImmediateFn(fn) {
- Promise._immediateFn = fn;
- };
- Promise._setUnhandledRejectionFn = function _setUnhandledRejectionFn(fn) {
- Promise._unhandledRejectionFn = fn;
- };
- if (module.exports) {
- module.exports = Promise;
- } else if (!root.Promise) {
- root.Promise = Promise;
- }
- }(commonjsGlobal));
- }(promise));
- var promisePolyfill = promise.exports;
- var Global = function () {
- if (typeof window !== 'undefined') {
- return window;
- } else {
- return Function('return this;')();
- }
- }();
- var promisePolyfill_1 = { boltExport: Global.Promise || promisePolyfill };
- return promisePolyfill_1;
- }));
- }(undefined, exports$1, module$1));
- var Promise$1 = module$1.exports.boltExport;
- var nu$1 = function (baseFn) {
- var data = Optional.none();
- var callbacks = [];
- var map = function (f) {
- return nu$1(function (nCallback) {
- get(function (data) {
- nCallback(f(data));
- });
- });
- };
- var get = function (nCallback) {
- if (isReady()) {
- call(nCallback);
- } else {
- callbacks.push(nCallback);
- }
- };
- var set = function (x) {
- if (!isReady()) {
- data = Optional.some(x);
- run(callbacks);
- callbacks = [];
- }
- };
- var isReady = function () {
- return data.isSome();
- };
- var run = function (cbs) {
- each$k(cbs, call);
- };
- var call = function (cb) {
- data.each(function (x) {
- setTimeout(function () {
- cb(x);
- }, 0);
- });
- };
- baseFn(set);
- return {
- get: get,
- map: map,
- isReady: isReady
- };
- };
- var pure$1 = function (a) {
- return nu$1(function (callback) {
- callback(a);
- });
- };
- var LazyValue = {
- nu: nu$1,
- pure: pure$1
- };
- var errorReporter = function (err) {
- setTimeout(function () {
- throw err;
- }, 0);
- };
- var make = function (run) {
- var get = function (callback) {
- run().then(callback, errorReporter);
- };
- var map = function (fab) {
- return make(function () {
- return run().then(fab);
- });
- };
- var bind = function (aFutureB) {
- return make(function () {
- return run().then(function (v) {
- return aFutureB(v).toPromise();
- });
- });
- };
- var anonBind = function (futureB) {
- return make(function () {
- return run().then(function () {
- return futureB.toPromise();
- });
- });
- };
- var toLazy = function () {
- return LazyValue.nu(get);
- };
- var toCached = function () {
- var cache = null;
- return make(function () {
- if (cache === null) {
- cache = run();
- }
- return cache;
- });
- };
- var toPromise = run;
- return {
- map: map,
- bind: bind,
- anonBind: anonBind,
- toLazy: toLazy,
- toCached: toCached,
- toPromise: toPromise,
- get: get
- };
- };
- var nu = function (baseFn) {
- return make(function () {
- return new Promise$1(baseFn);
- });
- };
- var pure = function (a) {
- return make(function () {
- return Promise$1.resolve(a);
- });
- };
- var Future = {
- nu: nu,
- pure: pure
- };
- var par$1 = function (asyncValues, nu) {
- return nu(function (callback) {
- var r = [];
- var count = 0;
- var cb = function (i) {
- return function (value) {
- r[i] = value;
- count++;
- if (count >= asyncValues.length) {
- callback(r);
- }
- };
- };
- if (asyncValues.length === 0) {
- callback([]);
- } else {
- each$k(asyncValues, function (asyncValue, i) {
- asyncValue.get(cb(i));
- });
- }
- });
- };
- var par = function (futures) {
- return par$1(futures, Future.nu);
- };
- var value$1 = function (o) {
- var or = function (_opt) {
- return value$1(o);
- };
- var orThunk = function (_f) {
- return value$1(o);
- };
- var map = function (f) {
- return value$1(f(o));
- };
- var mapError = function (_f) {
- return value$1(o);
- };
- var each = function (f) {
- f(o);
- };
- var bind = function (f) {
- return f(o);
- };
- var fold = function (_, onValue) {
- return onValue(o);
- };
- var exists = function (f) {
- return f(o);
- };
- var forall = function (f) {
- return f(o);
- };
- var toOptional = function () {
- return Optional.some(o);
- };
- return {
- isValue: always,
- isError: never,
- getOr: constant(o),
- getOrThunk: constant(o),
- getOrDie: constant(o),
- or: or,
- orThunk: orThunk,
- fold: fold,
- map: map,
- mapError: mapError,
- each: each,
- bind: bind,
- exists: exists,
- forall: forall,
- toOptional: toOptional
- };
- };
- var error = function (message) {
- var getOrThunk = function (f) {
- return f();
- };
- var getOrDie = function () {
- return die(String(message))();
- };
- var or = identity;
- var orThunk = function (f) {
- return f();
- };
- var map = function (_f) {
- return error(message);
- };
- var mapError = function (f) {
- return error(f(message));
- };
- var bind = function (_f) {
- return error(message);
- };
- var fold = function (onError, _) {
- return onError(message);
- };
- return {
- isValue: never,
- isError: always,
- getOr: identity,
- getOrThunk: getOrThunk,
- getOrDie: getOrDie,
- or: or,
- orThunk: orThunk,
- fold: fold,
- map: map,
- mapError: mapError,
- each: noop,
- bind: bind,
- exists: never,
- forall: always,
- toOptional: Optional.none
- };
- };
- var fromOption = function (opt, err) {
- return opt.fold(function () {
- return error(err);
- }, value$1);
- };
- var Result = {
- value: value$1,
- error: error,
- fromOption: fromOption
- };
- var generate$1 = function (cases) {
- if (!isArray$1(cases)) {
- throw new Error('cases must be an array');
- }
- if (cases.length === 0) {
- throw new Error('there must be at least one case');
- }
- var constructors = [];
- var adt = {};
- each$k(cases, function (acase, count) {
- var keys$1 = keys(acase);
- if (keys$1.length !== 1) {
- throw new Error('one and only one name per case');
- }
- var key = keys$1[0];
- var value = acase[key];
- if (adt[key] !== undefined) {
- throw new Error('duplicate key detected:' + key);
- } else if (key === 'cata') {
- throw new Error('cannot have a case named cata (sorry)');
- } else if (!isArray$1(value)) {
- throw new Error('case arguments must be an array');
- }
- constructors.push(key);
- adt[key] = function () {
- var args = [];
- for (var _i = 0; _i < arguments.length; _i++) {
- args[_i] = arguments[_i];
- }
- var argLength = args.length;
- if (argLength !== value.length) {
- throw new Error('Wrong number of arguments to case ' + key + '. Expected ' + value.length + ' (' + value + '), got ' + argLength);
- }
- var match = function (branches) {
- var branchKeys = keys(branches);
- if (constructors.length !== branchKeys.length) {
- throw new Error('Wrong number of arguments to match. Expected: ' + constructors.join(',') + '\nActual: ' + branchKeys.join(','));
- }
- var allReqd = forall(constructors, function (reqKey) {
- return contains$3(branchKeys, reqKey);
- });
- if (!allReqd) {
- throw new Error('Not all branches were specified when using match. Specified: ' + branchKeys.join(', ') + '\nRequired: ' + constructors.join(', '));
- }
- return branches[key].apply(null, args);
- };
- return {
- fold: function () {
- var foldArgs = [];
- for (var _i = 0; _i < arguments.length; _i++) {
- foldArgs[_i] = arguments[_i];
- }
- if (foldArgs.length !== cases.length) {
- throw new Error('Wrong number of arguments to fold. Expected ' + cases.length + ', got ' + foldArgs.length);
- }
- var target = foldArgs[count];
- return target.apply(null, args);
- },
- match: match,
- log: function (label) {
- console.log(label, {
- constructors: constructors,
- constructor: key,
- params: args
- });
- }
- };
- };
- });
- return adt;
- };
- var Adt = { generate: generate$1 };
- Adt.generate([
- {
- bothErrors: [
- 'error1',
- 'error2'
- ]
- },
- {
- firstError: [
- 'error1',
- 'value2'
- ]
- },
- {
- secondError: [
- 'value1',
- 'error2'
- ]
- },
- {
- bothValues: [
- 'value1',
- 'value2'
- ]
- }
- ]);
- var unite = function (result) {
- return result.fold(identity, identity);
- };
- function ClosestOrAncestor (is, ancestor, scope, a, isRoot) {
- if (is(scope, a)) {
- return Optional.some(scope);
- } else if (isFunction(isRoot) && isRoot(scope)) {
- return Optional.none();
- } else {
- return ancestor(scope, a, isRoot);
- }
- }
- var ancestor$3 = function (scope, predicate, isRoot) {
- var element = scope.dom;
- var stop = isFunction(isRoot) ? isRoot : never;
- while (element.parentNode) {
- element = element.parentNode;
- var el = SugarElement.fromDom(element);
- if (predicate(el)) {
- return Optional.some(el);
- } else if (stop(el)) {
- break;
- }
- }
- return Optional.none();
- };
- var closest$3 = function (scope, predicate, isRoot) {
- var is = function (s, test) {
- return test(s);
- };
- return ClosestOrAncestor(is, ancestor$3, scope, predicate, isRoot);
- };
- var sibling$2 = function (scope, predicate) {
- var element = scope.dom;
- if (!element.parentNode) {
- return Optional.none();
- }
- return child(SugarElement.fromDom(element.parentNode), function (x) {
- return !eq(scope, x) && predicate(x);
- });
- };
- var child = function (scope, predicate) {
- var pred = function (node) {
- return predicate(SugarElement.fromDom(node));
- };
- var result = find$3(scope.dom.childNodes, pred);
- return result.map(SugarElement.fromDom);
- };
- var ancestor$2 = function (scope, selector, isRoot) {
- return ancestor$3(scope, function (e) {
- return is$2(e, selector);
- }, isRoot);
- };
- var descendant = function (scope, selector) {
- return one(selector, scope);
- };
- var closest$2 = function (scope, selector, isRoot) {
- var is = function (element, selector) {
- return is$2(element, selector);
- };
- return ClosestOrAncestor(is, ancestor$2, scope, selector, isRoot);
- };
- var promiseObj = window.Promise ? window.Promise : Promise$1;
- var requestAnimationFramePromise;
- var requestAnimationFrame = function (callback, element) {
- var requestAnimationFrameFunc = window.requestAnimationFrame;
- var vendors = [
- 'ms',
- 'moz',
- 'webkit'
- ];
- var featurefill = function (cb) {
- window.setTimeout(cb, 0);
- };
- for (var i = 0; i < vendors.length && !requestAnimationFrameFunc; i++) {
- requestAnimationFrameFunc = window[vendors[i] + 'RequestAnimationFrame'];
- }
- if (!requestAnimationFrameFunc) {
- requestAnimationFrameFunc = featurefill;
- }
- requestAnimationFrameFunc(callback, element);
- };
- var wrappedSetTimeout = function (callback, time) {
- if (typeof time !== 'number') {
- time = 0;
- }
- return setTimeout(callback, time);
- };
- var wrappedSetInterval = function (callback, time) {
- if (typeof time !== 'number') {
- time = 1;
- }
- return setInterval(callback, time);
- };
- var wrappedClearTimeout = function (id) {
- return clearTimeout(id);
- };
- var wrappedClearInterval = function (id) {
- return clearInterval(id);
- };
- var debounce = function (callback, time) {
- var timer;
- var func = function () {
- var args = [];
- for (var _i = 0; _i < arguments.length; _i++) {
- args[_i] = arguments[_i];
- }
- clearTimeout(timer);
- timer = wrappedSetTimeout(function () {
- callback.apply(this, args);
- }, time);
- };
- func.stop = function () {
- clearTimeout(timer);
- };
- return func;
- };
- var Delay = {
- requestAnimationFrame: function (callback, element) {
- if (requestAnimationFramePromise) {
- requestAnimationFramePromise.then(callback);
- return;
- }
- requestAnimationFramePromise = new promiseObj(function (resolve) {
- if (!element) {
- element = document.body;
- }
- requestAnimationFrame(resolve, element);
- }).then(callback);
- },
- setTimeout: wrappedSetTimeout,
- setInterval: wrappedSetInterval,
- setEditorTimeout: function (editor, callback, time) {
- return wrappedSetTimeout(function () {
- if (!editor.removed) {
- callback();
- }
- }, time);
- },
- setEditorInterval: function (editor, callback, time) {
- var timer = wrappedSetInterval(function () {
- if (!editor.removed) {
- callback();
- } else {
- clearInterval(timer);
- }
- }, time);
- return timer;
- },
- debounce: debounce,
- throttle: debounce,
- clearInterval: wrappedClearInterval,
- clearTimeout: wrappedClearTimeout
- };
- var StyleSheetLoader = function (documentOrShadowRoot, settings) {
- if (settings === void 0) {
- settings = {};
- }
- var idCount = 0;
- var loadedStates = {};
- var edos = SugarElement.fromDom(documentOrShadowRoot);
- var doc = documentOrOwner(edos);
- var maxLoadTime = settings.maxLoadTime || 5000;
- var _setReferrerPolicy = function (referrerPolicy) {
- settings.referrerPolicy = referrerPolicy;
- };
- var addStyle = function (element) {
- append$1(getStyleContainer(edos), element);
- };
- var removeStyle = function (id) {
- var styleContainer = getStyleContainer(edos);
- descendant(styleContainer, '#' + id).each(remove$7);
- };
- var getOrCreateState = function (url) {
- return get$9(loadedStates, url).getOrThunk(function () {
- return {
- id: 'mce-u' + idCount++,
- passed: [],
- failed: [],
- count: 0
- };
- });
- };
- var load = function (url, success, failure) {
- var link;
- var urlWithSuffix = Tools._addCacheSuffix(url);
- var state = getOrCreateState(urlWithSuffix);
- loadedStates[urlWithSuffix] = state;
- state.count++;
- var resolve = function (callbacks, status) {
- var i = callbacks.length;
- while (i--) {
- callbacks[i]();
- }
- state.status = status;
- state.passed = [];
- state.failed = [];
- if (link) {
- link.onload = null;
- link.onerror = null;
- link = null;
- }
- };
- var passed = function () {
- return resolve(state.passed, 2);
- };
- var failed = function () {
- return resolve(state.failed, 3);
- };
- var wait = function (testCallback, waitCallback) {
- if (!testCallback()) {
- if (Date.now() - startTime < maxLoadTime) {
- Delay.setTimeout(waitCallback);
- } else {
- failed();
- }
- }
- };
- var waitForWebKitLinkLoaded = function () {
- wait(function () {
- var styleSheets = documentOrShadowRoot.styleSheets;
- var i = styleSheets.length;
- while (i--) {
- var styleSheet = styleSheets[i];
- var owner = styleSheet.ownerNode;
- if (owner && owner.id === link.id) {
- passed();
- return true;
- }
- }
- return false;
- }, waitForWebKitLinkLoaded);
- };
- if (success) {
- state.passed.push(success);
- }
- if (failure) {
- state.failed.push(failure);
- }
- if (state.status === 1) {
- return;
- }
- if (state.status === 2) {
- passed();
- return;
- }
- if (state.status === 3) {
- failed();
- return;
- }
- state.status = 1;
- var linkElem = SugarElement.fromTag('link', doc.dom);
- setAll$1(linkElem, {
- rel: 'stylesheet',
- type: 'text/css',
- id: state.id
- });
- var startTime = Date.now();
- if (settings.contentCssCors) {
- set$1(linkElem, 'crossOrigin', 'anonymous');
- }
- if (settings.referrerPolicy) {
- set$1(linkElem, 'referrerpolicy', settings.referrerPolicy);
- }
- link = linkElem.dom;
- link.onload = waitForWebKitLinkLoaded;
- link.onerror = failed;
- addStyle(linkElem);
- set$1(linkElem, 'href', urlWithSuffix);
- };
- var loadF = function (url) {
- return Future.nu(function (resolve) {
- load(url, compose(resolve, constant(Result.value(url))), compose(resolve, constant(Result.error(url))));
- });
- };
- var loadAll = function (urls, success, failure) {
- par(map$3(urls, loadF)).get(function (result) {
- var parts = partition(result, function (r) {
- return r.isValue();
- });
- if (parts.fail.length > 0) {
- failure(parts.fail.map(unite));
- } else {
- success(parts.pass.map(unite));
- }
- });
- };
- var unload = function (url) {
- var urlWithSuffix = Tools._addCacheSuffix(url);
- get$9(loadedStates, urlWithSuffix).each(function (state) {
- var count = --state.count;
- if (count === 0) {
- delete loadedStates[urlWithSuffix];
- removeStyle(state.id);
- }
- });
- };
- var unloadAll = function (urls) {
- each$k(urls, function (url) {
- unload(url);
- });
- };
- return {
- load: load,
- loadAll: loadAll,
- unload: unload,
- unloadAll: unloadAll,
- _setReferrerPolicy: _setReferrerPolicy
- };
- };
- var create$8 = function () {
- var map = new WeakMap();
- var forElement = function (referenceElement, settings) {
- var root = getRootNode(referenceElement);
- var rootDom = root.dom;
- return Optional.from(map.get(rootDom)).getOrThunk(function () {
- var sl = StyleSheetLoader(rootDom, settings);
- map.set(rootDom, sl);
- return sl;
- });
- };
- return { forElement: forElement };
- };
- var instance = create$8();
- var DomTreeWalker = function () {
- function DomTreeWalker(startNode, rootNode) {
- this.node = startNode;
- this.rootNode = rootNode;
- this.current = this.current.bind(this);
- this.next = this.next.bind(this);
- this.prev = this.prev.bind(this);
- this.prev2 = this.prev2.bind(this);
- }
- DomTreeWalker.prototype.current = function () {
- return this.node;
- };
- DomTreeWalker.prototype.next = function (shallow) {
- this.node = this.findSibling(this.node, 'firstChild', 'nextSibling', shallow);
- return this.node;
- };
- DomTreeWalker.prototype.prev = function (shallow) {
- this.node = this.findSibling(this.node, 'lastChild', 'previousSibling', shallow);
- return this.node;
- };
- DomTreeWalker.prototype.prev2 = function (shallow) {
- this.node = this.findPreviousNode(this.node, 'lastChild', 'previousSibling', shallow);
- return this.node;
- };
- DomTreeWalker.prototype.findSibling = function (node, startName, siblingName, shallow) {
- var sibling, parent;
- if (node) {
- if (!shallow && node[startName]) {
- return node[startName];
- }
- if (node !== this.rootNode) {
- sibling = node[siblingName];
- if (sibling) {
- return sibling;
- }
- for (parent = node.parentNode; parent && parent !== this.rootNode; parent = parent.parentNode) {
- sibling = parent[siblingName];
- if (sibling) {
- return sibling;
- }
- }
- }
- }
- };
- DomTreeWalker.prototype.findPreviousNode = function (node, startName, siblingName, shallow) {
- var sibling, parent, child;
- if (node) {
- sibling = node[siblingName];
- if (this.rootNode && sibling === this.rootNode) {
- return;
- }
- if (sibling) {
- if (!shallow) {
- for (child = sibling[startName]; child; child = child[startName]) {
- if (!child[startName]) {
- return child;
- }
- }
- }
- return sibling;
- }
- parent = node.parentNode;
- if (parent && parent !== this.rootNode) {
- return parent;
- }
- }
- };
- return DomTreeWalker;
- }();
- var blocks = [
- 'article',
- 'aside',
- 'details',
- 'div',
- 'dt',
- 'figcaption',
- 'footer',
- 'form',
- 'fieldset',
- 'header',
- 'hgroup',
- 'html',
- 'main',
- 'nav',
- 'section',
- 'summary',
- 'body',
- 'p',
- 'dl',
- 'multicol',
- 'dd',
- 'figure',
- 'address',
- 'center',
- 'blockquote',
- 'h1',
- 'h2',
- 'h3',
- 'h4',
- 'h5',
- 'h6',
- 'listing',
- 'xmp',
- 'pre',
- 'plaintext',
- 'menu',
- 'dir',
- 'ul',
- 'ol',
- 'li',
- 'hr',
- 'table',
- 'tbody',
- 'thead',
- 'tfoot',
- 'th',
- 'tr',
- 'td',
- 'caption'
- ];
- var tableCells = [
- 'td',
- 'th'
- ];
- var tableSections = [
- 'thead',
- 'tbody',
- 'tfoot'
- ];
- var textBlocks = [
- 'h1',
- 'h2',
- 'h3',
- 'h4',
- 'h5',
- 'h6',
- 'p',
- 'div',
- 'address',
- 'pre',
- 'form',
- 'blockquote',
- 'center',
- 'dir',
- 'fieldset',
- 'header',
- 'footer',
- 'article',
- 'section',
- 'hgroup',
- 'aside',
- 'nav',
- 'figure'
- ];
- var headings = [
- 'h1',
- 'h2',
- 'h3',
- 'h4',
- 'h5',
- 'h6'
- ];
- var listItems$1 = [
- 'li',
- 'dd',
- 'dt'
- ];
- var lists = [
- 'ul',
- 'ol',
- 'dl'
- ];
- var wsElements = [
- 'pre',
- 'script',
- 'textarea',
- 'style'
- ];
- var lazyLookup = function (items) {
- var lookup;
- return function (node) {
- lookup = lookup ? lookup : mapToObject(items, always);
- return has$2(lookup, name(node));
- };
- };
- var isHeading = lazyLookup(headings);
- var isBlock$2 = lazyLookup(blocks);
- var isTable$2 = function (node) {
- return name(node) === 'table';
- };
- var isInline$1 = function (node) {
- return isElement$6(node) && !isBlock$2(node);
- };
- var isBr$4 = function (node) {
- return isElement$6(node) && name(node) === 'br';
- };
- var isTextBlock$2 = lazyLookup(textBlocks);
- var isList = lazyLookup(lists);
- var isListItem = lazyLookup(listItems$1);
- var isTableSection = lazyLookup(tableSections);
- var isTableCell$4 = lazyLookup(tableCells);
- var isWsPreserveElement = lazyLookup(wsElements);
- var ancestor$1 = function (scope, selector, isRoot) {
- return ancestor$2(scope, selector, isRoot).isSome();
- };
- var zeroWidth = '\uFEFF';
- var nbsp = '\xA0';
- var isZwsp$1 = function (char) {
- return char === zeroWidth;
- };
- var removeZwsp = function (s) {
- return s.replace(/\uFEFF/g, '');
- };
- var ZWSP$1 = zeroWidth;
- var isZwsp = isZwsp$1;
- var trim$2 = removeZwsp;
- var isElement$4 = isElement$5;
- var isText$6 = isText$7;
- var isCaretContainerBlock$1 = function (node) {
- if (isText$6(node)) {
- node = node.parentNode;
- }
- return isElement$4(node) && node.hasAttribute('data-mce-caret');
- };
- var isCaretContainerInline = function (node) {
- return isText$6(node) && isZwsp(node.data);
- };
- var isCaretContainer$2 = function (node) {
- return isCaretContainerBlock$1(node) || isCaretContainerInline(node);
- };
- var hasContent = function (node) {
- return node.firstChild !== node.lastChild || !isBr$5(node.firstChild);
- };
- var insertInline$1 = function (node, before) {
- var doc = node.ownerDocument;
- var textNode = doc.createTextNode(ZWSP$1);
- var parentNode = node.parentNode;
- if (!before) {
- var sibling = node.nextSibling;
- if (isText$6(sibling)) {
- if (isCaretContainer$2(sibling)) {
- return sibling;
- }
- if (startsWithCaretContainer$1(sibling)) {
- sibling.splitText(1);
- return sibling;
- }
- }
- if (node.nextSibling) {
- parentNode.insertBefore(textNode, node.nextSibling);
- } else {
- parentNode.appendChild(textNode);
- }
- } else {
- var sibling = node.previousSibling;
- if (isText$6(sibling)) {
- if (isCaretContainer$2(sibling)) {
- return sibling;
- }
- if (endsWithCaretContainer$1(sibling)) {
- return sibling.splitText(sibling.data.length - 1);
- }
- }
- parentNode.insertBefore(textNode, node);
- }
- return textNode;
- };
- var isBeforeInline = function (pos) {
- var container = pos.container();
- if (!isText$7(container)) {
- return false;
- }
- return container.data.charAt(pos.offset()) === ZWSP$1 || pos.isAtStart() && isCaretContainerInline(container.previousSibling);
- };
- var isAfterInline = function (pos) {
- var container = pos.container();
- if (!isText$7(container)) {
- return false;
- }
- return container.data.charAt(pos.offset() - 1) === ZWSP$1 || pos.isAtEnd() && isCaretContainerInline(container.nextSibling);
- };
- var createBogusBr = function () {
- var br = document.createElement('br');
- br.setAttribute('data-mce-bogus', '1');
- return br;
- };
- var insertBlock$1 = function (blockName, node, before) {
- var doc = node.ownerDocument;
- var blockNode = doc.createElement(blockName);
- blockNode.setAttribute('data-mce-caret', before ? 'before' : 'after');
- blockNode.setAttribute('data-mce-bogus', 'all');
- blockNode.appendChild(createBogusBr());
- var parentNode = node.parentNode;
- if (!before) {
- if (node.nextSibling) {
- parentNode.insertBefore(blockNode, node.nextSibling);
- } else {
- parentNode.appendChild(blockNode);
- }
- } else {
- parentNode.insertBefore(blockNode, node);
- }
- return blockNode;
- };
- var startsWithCaretContainer$1 = function (node) {
- return isText$6(node) && node.data[0] === ZWSP$1;
- };
- var endsWithCaretContainer$1 = function (node) {
- return isText$6(node) && node.data[node.data.length - 1] === ZWSP$1;
- };
- var trimBogusBr = function (elm) {
- var brs = elm.getElementsByTagName('br');
- var lastBr = brs[brs.length - 1];
- if (isBogus$2(lastBr)) {
- lastBr.parentNode.removeChild(lastBr);
- }
- };
- var showCaretContainerBlock = function (caretContainer) {
- if (caretContainer && caretContainer.hasAttribute('data-mce-caret')) {
- trimBogusBr(caretContainer);
- caretContainer.removeAttribute('data-mce-caret');
- caretContainer.removeAttribute('data-mce-bogus');
- caretContainer.removeAttribute('style');
- caretContainer.removeAttribute('_moz_abspos');
- return caretContainer;
- }
- return null;
- };
- var isRangeInCaretContainerBlock = function (range) {
- return isCaretContainerBlock$1(range.startContainer);
- };
- var isContentEditableTrue$3 = isContentEditableTrue$4;
- var isContentEditableFalse$a = isContentEditableFalse$b;
- var isBr$3 = isBr$5;
- var isText$5 = isText$7;
- var isInvalidTextElement = matchNodeNames([
- 'script',
- 'style',
- 'textarea'
- ]);
- var isAtomicInline = matchNodeNames([
- 'img',
- 'input',
- 'textarea',
- 'hr',
- 'iframe',
- 'video',
- 'audio',
- 'object',
- 'embed'
- ]);
- var isTable$1 = matchNodeNames(['table']);
- var isCaretContainer$1 = isCaretContainer$2;
- var isCaretCandidate$3 = function (node) {
- if (isCaretContainer$1(node)) {
- return false;
- }
- if (isText$5(node)) {
- return !isInvalidTextElement(node.parentNode);
- }
- return isAtomicInline(node) || isBr$3(node) || isTable$1(node) || isNonUiContentEditableFalse(node);
- };
- var isUnselectable = function (node) {
- return isElement$5(node) && node.getAttribute('unselectable') === 'true';
- };
- var isNonUiContentEditableFalse = function (node) {
- return isUnselectable(node) === false && isContentEditableFalse$a(node);
- };
- var isInEditable = function (node, root) {
- for (node = node.parentNode; node && node !== root; node = node.parentNode) {
- if (isNonUiContentEditableFalse(node)) {
- return false;
- }
- if (isContentEditableTrue$3(node)) {
- return true;
- }
- }
- return true;
- };
- var isAtomicContentEditableFalse = function (node) {
- if (!isNonUiContentEditableFalse(node)) {
- return false;
- }
- return foldl(from(node.getElementsByTagName('*')), function (result, elm) {
- return result || isContentEditableTrue$3(elm);
- }, false) !== true;
- };
- var isAtomic$1 = function (node) {
- return isAtomicInline(node) || isAtomicContentEditableFalse(node);
- };
- var isEditableCaretCandidate$1 = function (node, root) {
- return isCaretCandidate$3(node) && isInEditable(node, root);
- };
- var whiteSpaceRegExp$1 = /^[ \t\r\n]*$/;
- var isWhitespaceText = function (text) {
- return whiteSpaceRegExp$1.test(text);
- };
- var hasWhitespacePreserveParent = function (node, rootNode) {
- var rootElement = SugarElement.fromDom(rootNode);
- var startNode = SugarElement.fromDom(node);
- return ancestor$1(startNode, 'pre,code', curry(eq, rootElement));
- };
- var isWhitespace = function (node, rootNode) {
- return isText$7(node) && isWhitespaceText(node.data) && hasWhitespacePreserveParent(node, rootNode) === false;
- };
- var isNamedAnchor = function (node) {
- return isElement$5(node) && node.nodeName === 'A' && !node.hasAttribute('href') && (node.hasAttribute('name') || node.hasAttribute('id'));
- };
- var isContent$1 = function (node, rootNode) {
- return isCaretCandidate$3(node) && isWhitespace(node, rootNode) === false || isNamedAnchor(node) || isBookmark(node);
- };
- var isBookmark = hasAttribute('data-mce-bookmark');
- var isBogus$1 = hasAttribute('data-mce-bogus');
- var isBogusAll = hasAttributeValue('data-mce-bogus', 'all');
- var isEmptyNode = function (targetNode, skipBogus) {
- var brCount = 0;
- if (isContent$1(targetNode, targetNode)) {
- return false;
- } else {
- var node = targetNode.firstChild;
- if (!node) {
- return true;
- }
- var walker = new DomTreeWalker(node, targetNode);
- do {
- if (skipBogus) {
- if (isBogusAll(node)) {
- node = walker.next(true);
- continue;
- }
- if (isBogus$1(node)) {
- node = walker.next();
- continue;
- }
- }
- if (isBr$5(node)) {
- brCount++;
- node = walker.next();
- continue;
- }
- if (isContent$1(node, targetNode)) {
- return false;
- }
- node = walker.next();
- } while (node);
- return brCount <= 1;
- }
- };
- var isEmpty$2 = function (elm, skipBogus) {
- if (skipBogus === void 0) {
- skipBogus = true;
- }
- return isEmptyNode(elm.dom, skipBogus);
- };
- var isSpan = function (node) {
- return node.nodeName.toLowerCase() === 'span';
- };
- var isInlineContent = function (node, root) {
- return isNonNullable(node) && (isContent$1(node, root) || isInline$1(SugarElement.fromDom(node)));
- };
- var surroundedByInlineContent = function (node, root) {
- var prev = new DomTreeWalker(node, root).prev(false);
- var next = new DomTreeWalker(node, root).next(false);
- var prevIsInline = isUndefined(prev) || isInlineContent(prev, root);
- var nextIsInline = isUndefined(next) || isInlineContent(next, root);
- return prevIsInline && nextIsInline;
- };
- var isBookmarkNode$2 = function (node) {
- return isSpan(node) && node.getAttribute('data-mce-type') === 'bookmark';
- };
- var isKeepTextNode = function (node, root) {
- return isText$7(node) && node.data.length > 0 && surroundedByInlineContent(node, root);
- };
- var isKeepElement = function (node) {
- return isElement$5(node) ? node.childNodes.length > 0 : false;
- };
- var isDocument = function (node) {
- return isDocumentFragment(node) || isDocument$1(node);
- };
- var trimNode = function (dom, node, root) {
- var rootNode = root || node;
- if (isElement$5(node) && isBookmarkNode$2(node)) {
- return node;
- }
- var children = node.childNodes;
- for (var i = children.length - 1; i >= 0; i--) {
- trimNode(dom, children[i], rootNode);
- }
- if (isElement$5(node)) {
- var currentChildren = node.childNodes;
- if (currentChildren.length === 1 && isBookmarkNode$2(currentChildren[0])) {
- node.parentNode.insertBefore(currentChildren[0], node);
- }
- }
- if (!isDocument(node) && !isContent$1(node, rootNode) && !isKeepElement(node) && !isKeepTextNode(node, rootNode)) {
- dom.remove(node);
- }
- return node;
- };
- var makeMap$3 = Tools.makeMap;
- var attrsCharsRegExp = /[&<>\"\u0060\u007E-\uD7FF\uE000-\uFFEF]|[\uD800-\uDBFF][\uDC00-\uDFFF]/g;
- var textCharsRegExp = /[<>&\u007E-\uD7FF\uE000-\uFFEF]|[\uD800-\uDBFF][\uDC00-\uDFFF]/g;
- var rawCharsRegExp = /[<>&\"\']/g;
- var entityRegExp = /&#([a-z0-9]+);?|&([a-z0-9]+);/gi;
- var asciiMap = {
- 128: '\u20AC',
- 130: '\u201A',
- 131: '\u0192',
- 132: '\u201E',
- 133: '\u2026',
- 134: '\u2020',
- 135: '\u2021',
- 136: '\u02c6',
- 137: '\u2030',
- 138: '\u0160',
- 139: '\u2039',
- 140: '\u0152',
- 142: '\u017d',
- 145: '\u2018',
- 146: '\u2019',
- 147: '\u201C',
- 148: '\u201D',
- 149: '\u2022',
- 150: '\u2013',
- 151: '\u2014',
- 152: '\u02DC',
- 153: '\u2122',
- 154: '\u0161',
- 155: '\u203A',
- 156: '\u0153',
- 158: '\u017e',
- 159: '\u0178'
- };
- var baseEntities = {
- '"': '"',
- '\'': ''',
- '<': '<',
- '>': '>',
- '&': '&',
- '`': '`'
- };
- var reverseEntities = {
- '<': '<',
- '>': '>',
- '&': '&',
- '"': '"',
- ''': '\''
- };
- var nativeDecode = function (text) {
- var elm = SugarElement.fromTag('div').dom;
- elm.innerHTML = text;
- return elm.textContent || elm.innerText || text;
- };
- var buildEntitiesLookup = function (items, radix) {
- var i, chr, entity;
- var lookup = {};
- if (items) {
- items = items.split(',');
- radix = radix || 10;
- for (i = 0; i < items.length; i += 2) {
- chr = String.fromCharCode(parseInt(items[i], radix));
- if (!baseEntities[chr]) {
- entity = '&' + items[i + 1] + ';';
- lookup[chr] = entity;
- lookup[entity] = chr;
- }
- }
- return lookup;
- }
- };
- var namedEntities = buildEntitiesLookup('50,nbsp,51,iexcl,52,cent,53,pound,54,curren,55,yen,56,brvbar,57,sect,58,uml,59,copy,' + '5a,ordf,5b,laquo,5c,not,5d,shy,5e,reg,5f,macr,5g,deg,5h,plusmn,5i,sup2,5j,sup3,5k,acute,' + '5l,micro,5m,para,5n,middot,5o,cedil,5p,sup1,5q,ordm,5r,raquo,5s,frac14,5t,frac12,5u,frac34,' + '5v,iquest,60,Agrave,61,Aacute,62,Acirc,63,Atilde,64,Auml,65,Aring,66,AElig,67,Ccedil,' + '68,Egrave,69,Eacute,6a,Ecirc,6b,Euml,6c,Igrave,6d,Iacute,6e,Icirc,6f,Iuml,6g,ETH,6h,Ntilde,' + '6i,Ograve,6j,Oacute,6k,Ocirc,6l,Otilde,6m,Ouml,6n,times,6o,Oslash,6p,Ugrave,6q,Uacute,' + '6r,Ucirc,6s,Uuml,6t,Yacute,6u,THORN,6v,szlig,70,agrave,71,aacute,72,acirc,73,atilde,74,auml,' + '75,aring,76,aelig,77,ccedil,78,egrave,79,eacute,7a,ecirc,7b,euml,7c,igrave,7d,iacute,7e,icirc,' + '7f,iuml,7g,eth,7h,ntilde,7i,ograve,7j,oacute,7k,ocirc,7l,otilde,7m,ouml,7n,divide,7o,oslash,' + '7p,ugrave,7q,uacute,7r,ucirc,7s,uuml,7t,yacute,7u,thorn,7v,yuml,ci,fnof,sh,Alpha,si,Beta,' + 'sj,Gamma,sk,Delta,sl,Epsilon,sm,Zeta,sn,Eta,so,Theta,sp,Iota,sq,Kappa,sr,Lambda,ss,Mu,' + 'st,Nu,su,Xi,sv,Omicron,t0,Pi,t1,Rho,t3,Sigma,t4,Tau,t5,Upsilon,t6,Phi,t7,Chi,t8,Psi,' + 't9,Omega,th,alpha,ti,beta,tj,gamma,tk,delta,tl,epsilon,tm,zeta,tn,eta,to,theta,tp,iota,' + 'tq,kappa,tr,lambda,ts,mu,tt,nu,tu,xi,tv,omicron,u0,pi,u1,rho,u2,sigmaf,u3,sigma,u4,tau,' + 'u5,upsilon,u6,phi,u7,chi,u8,psi,u9,omega,uh,thetasym,ui,upsih,um,piv,812,bull,816,hellip,' + '81i,prime,81j,Prime,81u,oline,824,frasl,88o,weierp,88h,image,88s,real,892,trade,89l,alefsym,' + '8cg,larr,8ch,uarr,8ci,rarr,8cj,darr,8ck,harr,8dl,crarr,8eg,lArr,8eh,uArr,8ei,rArr,8ej,dArr,' + '8ek,hArr,8g0,forall,8g2,part,8g3,exist,8g5,empty,8g7,nabla,8g8,isin,8g9,notin,8gb,ni,8gf,prod,' + '8gh,sum,8gi,minus,8gn,lowast,8gq,radic,8gt,prop,8gu,infin,8h0,ang,8h7,and,8h8,or,8h9,cap,8ha,cup,' + '8hb,int,8hk,there4,8hs,sim,8i5,cong,8i8,asymp,8j0,ne,8j1,equiv,8j4,le,8j5,ge,8k2,sub,8k3,sup,8k4,' + 'nsub,8k6,sube,8k7,supe,8kl,oplus,8kn,otimes,8l5,perp,8m5,sdot,8o8,lceil,8o9,rceil,8oa,lfloor,8ob,' + 'rfloor,8p9,lang,8pa,rang,9ea,loz,9j0,spades,9j3,clubs,9j5,hearts,9j6,diams,ai,OElig,aj,oelig,b0,' + 'Scaron,b1,scaron,bo,Yuml,m6,circ,ms,tilde,802,ensp,803,emsp,809,thinsp,80c,zwnj,80d,zwj,80e,lrm,' + '80f,rlm,80j,ndash,80k,mdash,80o,lsquo,80p,rsquo,80q,sbquo,80s,ldquo,80t,rdquo,80u,bdquo,810,dagger,' + '811,Dagger,81g,permil,81p,lsaquo,81q,rsaquo,85c,euro', 32);
- var encodeRaw = function (text, attr) {
- return text.replace(attr ? attrsCharsRegExp : textCharsRegExp, function (chr) {
- return baseEntities[chr] || chr;
- });
- };
- var encodeAllRaw = function (text) {
- return ('' + text).replace(rawCharsRegExp, function (chr) {
- return baseEntities[chr] || chr;
- });
- };
- var encodeNumeric = function (text, attr) {
- return text.replace(attr ? attrsCharsRegExp : textCharsRegExp, function (chr) {
- if (chr.length > 1) {
- return '&#' + ((chr.charCodeAt(0) - 55296) * 1024 + (chr.charCodeAt(1) - 56320) + 65536) + ';';
- }
- return baseEntities[chr] || '&#' + chr.charCodeAt(0) + ';';
- });
- };
- var encodeNamed = function (text, attr, entities) {
- entities = entities || namedEntities;
- return text.replace(attr ? attrsCharsRegExp : textCharsRegExp, function (chr) {
- return baseEntities[chr] || entities[chr] || chr;
- });
- };
- var getEncodeFunc = function (name, entities) {
- var entitiesMap = buildEntitiesLookup(entities) || namedEntities;
- var encodeNamedAndNumeric = function (text, attr) {
- return text.replace(attr ? attrsCharsRegExp : textCharsRegExp, function (chr) {
- if (baseEntities[chr] !== undefined) {
- return baseEntities[chr];
- }
- if (entitiesMap[chr] !== undefined) {
- return entitiesMap[chr];
- }
- if (chr.length > 1) {
- return '&#' + ((chr.charCodeAt(0) - 55296) * 1024 + (chr.charCodeAt(1) - 56320) + 65536) + ';';
- }
- return '&#' + chr.charCodeAt(0) + ';';
- });
- };
- var encodeCustomNamed = function (text, attr) {
- return encodeNamed(text, attr, entitiesMap);
- };
- var nameMap = makeMap$3(name.replace(/\+/g, ','));
- if (nameMap.named && nameMap.numeric) {
- return encodeNamedAndNumeric;
- }
- if (nameMap.named) {
- if (entities) {
- return encodeCustomNamed;
- }
- return encodeNamed;
- }
- if (nameMap.numeric) {
- return encodeNumeric;
- }
- return encodeRaw;
- };
- var decode = function (text) {
- return text.replace(entityRegExp, function (all, numeric) {
- if (numeric) {
- if (numeric.charAt(0).toLowerCase() === 'x') {
- numeric = parseInt(numeric.substr(1), 16);
- } else {
- numeric = parseInt(numeric, 10);
- }
- if (numeric > 65535) {
- numeric -= 65536;
- return String.fromCharCode(55296 + (numeric >> 10), 56320 + (numeric & 1023));
- }
- return asciiMap[numeric] || String.fromCharCode(numeric);
- }
- return reverseEntities[all] || namedEntities[all] || nativeDecode(all);
- });
- };
- var Entities = {
- encodeRaw: encodeRaw,
- encodeAllRaw: encodeAllRaw,
- encodeNumeric: encodeNumeric,
- encodeNamed: encodeNamed,
- getEncodeFunc: getEncodeFunc,
- decode: decode
- };
- var mapCache = {}, dummyObj = {};
- var makeMap$2 = Tools.makeMap, each$h = Tools.each, extend$5 = Tools.extend, explode$3 = Tools.explode, inArray$2 = Tools.inArray;
- var split$1 = function (items, delim) {
- items = Tools.trim(items);
- return items ? items.split(delim || ' ') : [];
- };
- var compileSchema = function (type) {
- var schema = {};
- var globalAttributes, blockContent;
- var phrasingContent, flowContent, html4BlockContent, html4PhrasingContent;
- var add = function (name, attributes, children) {
- var ni, attributesOrder, element;
- var arrayToMap = function (array, obj) {
- var map = {};
- var i, l;
- for (i = 0, l = array.length; i < l; i++) {
- map[array[i]] = obj || {};
- }
- return map;
- };
- children = children || [];
- attributes = attributes || '';
- if (typeof children === 'string') {
- children = split$1(children);
- }
- var names = split$1(name);
- ni = names.length;
- while (ni--) {
- attributesOrder = split$1([
- globalAttributes,
- attributes
- ].join(' '));
- element = {
- attributes: arrayToMap(attributesOrder),
- attributesOrder: attributesOrder,
- children: arrayToMap(children, dummyObj)
- };
- schema[names[ni]] = element;
- }
- };
- var addAttrs = function (name, attributes) {
- var ni, schemaItem, i, l;
- var names = split$1(name);
- ni = names.length;
- var attrs = split$1(attributes);
- while (ni--) {
- schemaItem = schema[names[ni]];
- for (i = 0, l = attrs.length; i < l; i++) {
- schemaItem.attributes[attrs[i]] = {};
- schemaItem.attributesOrder.push(attrs[i]);
- }
- }
- };
- if (mapCache[type]) {
- return mapCache[type];
- }
- globalAttributes = 'id accesskey class dir lang style tabindex title role';
- blockContent = 'address blockquote div dl fieldset form h1 h2 h3 h4 h5 h6 hr menu ol p pre table ul';
- phrasingContent = 'a abbr b bdo br button cite code del dfn em embed i iframe img input ins kbd ' + 'label map noscript object q s samp script select small span strong sub sup ' + 'textarea u var #text #comment';
- if (type !== 'html4') {
- globalAttributes += ' contenteditable contextmenu draggable dropzone ' + 'hidden spellcheck translate';
- blockContent += ' article aside details dialog figure main header footer hgroup section nav';
- phrasingContent += ' audio canvas command datalist mark meter output picture ' + 'progress time wbr video ruby bdi keygen';
- }
- if (type !== 'html5-strict') {
- globalAttributes += ' xml:lang';
- html4PhrasingContent = 'acronym applet basefont big font strike tt';
- phrasingContent = [
- phrasingContent,
- html4PhrasingContent
- ].join(' ');
- each$h(split$1(html4PhrasingContent), function (name) {
- add(name, '', phrasingContent);
- });
- html4BlockContent = 'center dir isindex noframes';
- blockContent = [
- blockContent,
- html4BlockContent
- ].join(' ');
- flowContent = [
- blockContent,
- phrasingContent
- ].join(' ');
- each$h(split$1(html4BlockContent), function (name) {
- add(name, '', flowContent);
- });
- }
- flowContent = flowContent || [
- blockContent,
- phrasingContent
- ].join(' ');
- add('html', 'manifest', 'head body');
- add('head', '', 'base command link meta noscript script style title');
- add('title hr noscript br');
- add('base', 'href target');
- add('link', 'href rel media hreflang type sizes hreflang');
- add('meta', 'name http-equiv content charset');
- add('style', 'media type scoped');
- add('script', 'src async defer type charset');
- add('body', 'onafterprint onbeforeprint onbeforeunload onblur onerror onfocus ' + 'onhashchange onload onmessage onoffline ononline onpagehide onpageshow ' + 'onpopstate onresize onscroll onstorage onunload', flowContent);
- add('address dt dd div caption', '', flowContent);
- add('h1 h2 h3 h4 h5 h6 pre p abbr code var samp kbd sub sup i b u bdo span legend em strong small s cite dfn', '', phrasingContent);
- add('blockquote', 'cite', flowContent);
- add('ol', 'reversed start type', 'li');
- add('ul', '', 'li');
- add('li', 'value', flowContent);
- add('dl', '', 'dt dd');
- add('a', 'href target rel media hreflang type', phrasingContent);
- add('q', 'cite', phrasingContent);
- add('ins del', 'cite datetime', flowContent);
- add('img', 'src sizes srcset alt usemap ismap width height');
- add('iframe', 'src name width height', flowContent);
- add('embed', 'src type width height');
- add('object', 'data type typemustmatch name usemap form width height', [
- flowContent,
- 'param'
- ].join(' '));
- add('param', 'name value');
- add('map', 'name', [
- flowContent,
- 'area'
- ].join(' '));
- add('area', 'alt coords shape href target rel media hreflang type');
- add('table', 'border', 'caption colgroup thead tfoot tbody tr' + (type === 'html4' ? ' col' : ''));
- add('colgroup', 'span', 'col');
- add('col', 'span');
- add('tbody thead tfoot', '', 'tr');
- add('tr', '', 'td th');
- add('td', 'colspan rowspan headers', flowContent);
- add('th', 'colspan rowspan headers scope abbr', flowContent);
- add('form', 'accept-charset action autocomplete enctype method name novalidate target', flowContent);
- add('fieldset', 'disabled form name', [
- flowContent,
- 'legend'
- ].join(' '));
- add('label', 'form for', phrasingContent);
- add('input', 'accept alt autocomplete checked dirname disabled form formaction formenctype formmethod formnovalidate ' + 'formtarget height list max maxlength min multiple name pattern readonly required size src step type value width');
- add('button', 'disabled form formaction formenctype formmethod formnovalidate formtarget name type value', type === 'html4' ? flowContent : phrasingContent);
- add('select', 'disabled form multiple name required size', 'option optgroup');
- add('optgroup', 'disabled label', 'option');
- add('option', 'disabled label selected value');
- add('textarea', 'cols dirname disabled form maxlength name readonly required rows wrap');
- add('menu', 'type label', [
- flowContent,
- 'li'
- ].join(' '));
- add('noscript', '', flowContent);
- if (type !== 'html4') {
- add('wbr');
- add('ruby', '', [
- phrasingContent,
- 'rt rp'
- ].join(' '));
- add('figcaption', '', flowContent);
- add('mark rt rp summary bdi', '', phrasingContent);
- add('canvas', 'width height', flowContent);
- add('video', 'src crossorigin poster preload autoplay mediagroup loop ' + 'muted controls width height buffered', [
- flowContent,
- 'track source'
- ].join(' '));
- add('audio', 'src crossorigin preload autoplay mediagroup loop muted controls ' + 'buffered volume', [
- flowContent,
- 'track source'
- ].join(' '));
- add('picture', '', 'img source');
- add('source', 'src srcset type media sizes');
- add('track', 'kind src srclang label default');
- add('datalist', '', [
- phrasingContent,
- 'option'
- ].join(' '));
- add('article section nav aside main header footer', '', flowContent);
- add('hgroup', '', 'h1 h2 h3 h4 h5 h6');
- add('figure', '', [
- flowContent,
- 'figcaption'
- ].join(' '));
- add('time', 'datetime', phrasingContent);
- add('dialog', 'open', flowContent);
- add('command', 'type label icon disabled checked radiogroup command');
- add('output', 'for form name', phrasingContent);
- add('progress', 'value max', phrasingContent);
- add('meter', 'value min max low high optimum', phrasingContent);
- add('details', 'open', [
- flowContent,
- 'summary'
- ].join(' '));
- add('keygen', 'autofocus challenge disabled form keytype name');
- }
- if (type !== 'html5-strict') {
- addAttrs('script', 'language xml:space');
- addAttrs('style', 'xml:space');
- addAttrs('object', 'declare classid code codebase codetype archive standby align border hspace vspace');
- addAttrs('embed', 'align name hspace vspace');
- addAttrs('param', 'valuetype type');
- addAttrs('a', 'charset name rev shape coords');
- addAttrs('br', 'clear');
- addAttrs('applet', 'codebase archive code object alt name width height align hspace vspace');
- addAttrs('img', 'name longdesc align border hspace vspace');
- addAttrs('iframe', 'longdesc frameborder marginwidth marginheight scrolling align');
- addAttrs('font basefont', 'size color face');
- addAttrs('input', 'usemap align');
- addAttrs('select');
- addAttrs('textarea');
- addAttrs('h1 h2 h3 h4 h5 h6 div p legend caption', 'align');
- addAttrs('ul', 'type compact');
- addAttrs('li', 'type');
- addAttrs('ol dl menu dir', 'compact');
- addAttrs('pre', 'width xml:space');
- addAttrs('hr', 'align noshade size width');
- addAttrs('isindex', 'prompt');
- addAttrs('table', 'summary width frame rules cellspacing cellpadding align bgcolor');
- addAttrs('col', 'width align char charoff valign');
- addAttrs('colgroup', 'width align char charoff valign');
- addAttrs('thead', 'align char charoff valign');
- addAttrs('tr', 'align char charoff valign bgcolor');
- addAttrs('th', 'axis align char charoff valign nowrap bgcolor width height');
- addAttrs('form', 'accept');
- addAttrs('td', 'abbr axis scope align char charoff valign nowrap bgcolor width height');
- addAttrs('tfoot', 'align char charoff valign');
- addAttrs('tbody', 'align char charoff valign');
- addAttrs('area', 'nohref');
- addAttrs('body', 'background bgcolor text link vlink alink');
- }
- if (type !== 'html4') {
- addAttrs('input button select textarea', 'autofocus');
- addAttrs('input textarea', 'placeholder');
- addAttrs('a', 'download');
- addAttrs('link script img', 'crossorigin');
- addAttrs('img', 'loading');
- addAttrs('iframe', 'sandbox seamless allowfullscreen loading');
- }
- each$h(split$1('a form meter progress dfn'), function (name) {
- if (schema[name]) {
- delete schema[name].children[name];
- }
- });
- delete schema.caption.children.table;
- delete schema.script;
- mapCache[type] = schema;
- return schema;
- };
- var compileElementMap = function (value, mode) {
- var styles;
- if (value) {
- styles = {};
- if (typeof value === 'string') {
- value = { '*': value };
- }
- each$h(value, function (value, key) {
- styles[key] = styles[key.toUpperCase()] = mode === 'map' ? makeMap$2(value, /[, ]/) : explode$3(value, /[, ]/);
- });
- }
- return styles;
- };
- var Schema = function (settings) {
- var elements = {};
- var children = {};
- var patternElements = [];
- var customElementsMap = {}, specialElements = {};
- var createLookupTable = function (option, defaultValue, extendWith) {
- var value = settings[option];
- if (!value) {
- value = mapCache[option];
- if (!value) {
- value = makeMap$2(defaultValue, ' ', makeMap$2(defaultValue.toUpperCase(), ' '));
- value = extend$5(value, extendWith);
- mapCache[option] = value;
- }
- } else {
- value = makeMap$2(value, /[, ]/, makeMap$2(value.toUpperCase(), /[, ]/));
- }
- return value;
- };
- settings = settings || {};
- var schemaItems = compileSchema(settings.schema);
- if (settings.verify_html === false) {
- settings.valid_elements = '*[*]';
- }
- var validStyles = compileElementMap(settings.valid_styles);
- var invalidStyles = compileElementMap(settings.invalid_styles, 'map');
- var validClasses = compileElementMap(settings.valid_classes, 'map');
- var whiteSpaceElementsMap = createLookupTable('whitespace_elements', 'pre script noscript style textarea video audio iframe object code');
- var selfClosingElementsMap = createLookupTable('self_closing_elements', 'colgroup dd dt li option p td tfoot th thead tr');
- var shortEndedElementsMap = createLookupTable('short_ended_elements', 'area base basefont br col frame hr img input isindex link ' + 'meta param embed source wbr track');
- var boolAttrMap = createLookupTable('boolean_attributes', 'checked compact declare defer disabled ismap multiple nohref noresize ' + 'noshade nowrap readonly selected autoplay loop controls');
- var nonEmptyOrMoveCaretBeforeOnEnter = 'td th iframe video audio object script code';
- var nonEmptyElementsMap = createLookupTable('non_empty_elements', nonEmptyOrMoveCaretBeforeOnEnter + ' pre', shortEndedElementsMap);
- var moveCaretBeforeOnEnterElementsMap = createLookupTable('move_caret_before_on_enter_elements', nonEmptyOrMoveCaretBeforeOnEnter + ' table', shortEndedElementsMap);
- var textBlockElementsMap = createLookupTable('text_block_elements', 'h1 h2 h3 h4 h5 h6 p div address pre form ' + 'blockquote center dir fieldset header footer article section hgroup aside main nav figure');
- var blockElementsMap = createLookupTable('block_elements', 'hr table tbody thead tfoot ' + 'th tr td li ol ul caption dl dt dd noscript menu isindex option ' + 'datalist select optgroup figcaption details summary', textBlockElementsMap);
- var textInlineElementsMap = createLookupTable('text_inline_elements', 'span strong b em i font strike u var cite ' + 'dfn code mark q sup sub samp');
- each$h((settings.special || 'script noscript iframe noframes noembed title style textarea xmp').split(' '), function (name) {
- specialElements[name] = new RegExp('</' + name + '[^>]*>', 'gi');
- });
- var patternToRegExp = function (str) {
- return new RegExp('^' + str.replace(/([?+*])/g, '.$1') + '$');
- };
- var addValidElements = function (validElements) {
- var ei, el, ai, al, matches, element, attr, attrData, elementName, attrName, attrType, attributes, attributesOrder, prefix, outputName, globalAttributes, globalAttributesOrder, value;
- var elementRuleRegExp = /^([#+\-])?([^\[!\/]+)(?:\/([^\[!]+))?(?:(!?)\[([^\]]+)])?$/, attrRuleRegExp = /^([!\-])?(\w+[\\:]:\w+|[^=:<]+)?(?:([=:<])(.*))?$/, hasPatternsRegExp = /[*?+]/;
- if (validElements) {
- var validElementsArr = split$1(validElements, ',');
- if (elements['@']) {
- globalAttributes = elements['@'].attributes;
- globalAttributesOrder = elements['@'].attributesOrder;
- }
- for (ei = 0, el = validElementsArr.length; ei < el; ei++) {
- matches = elementRuleRegExp.exec(validElementsArr[ei]);
- if (matches) {
- prefix = matches[1];
- elementName = matches[2];
- outputName = matches[3];
- attrData = matches[5];
- attributes = {};
- attributesOrder = [];
- element = {
- attributes: attributes,
- attributesOrder: attributesOrder
- };
- if (prefix === '#') {
- element.paddEmpty = true;
- }
- if (prefix === '-') {
- element.removeEmpty = true;
- }
- if (matches[4] === '!') {
- element.removeEmptyAttrs = true;
- }
- if (globalAttributes) {
- each$j(globalAttributes, function (value, key) {
- attributes[key] = value;
- });
- attributesOrder.push.apply(attributesOrder, globalAttributesOrder);
- }
- if (attrData) {
- attrData = split$1(attrData, '|');
- for (ai = 0, al = attrData.length; ai < al; ai++) {
- matches = attrRuleRegExp.exec(attrData[ai]);
- if (matches) {
- attr = {};
- attrType = matches[1];
- attrName = matches[2].replace(/[\\:]:/g, ':');
- prefix = matches[3];
- value = matches[4];
- if (attrType === '!') {
- element.attributesRequired = element.attributesRequired || [];
- element.attributesRequired.push(attrName);
- attr.required = true;
- }
- if (attrType === '-') {
- delete attributes[attrName];
- attributesOrder.splice(inArray$2(attributesOrder, attrName), 1);
- continue;
- }
- if (prefix) {
- if (prefix === '=') {
- element.attributesDefault = element.attributesDefault || [];
- element.attributesDefault.push({
- name: attrName,
- value: value
- });
- attr.defaultValue = value;
- }
- if (prefix === ':') {
- element.attributesForced = element.attributesForced || [];
- element.attributesForced.push({
- name: attrName,
- value: value
- });
- attr.forcedValue = value;
- }
- if (prefix === '<') {
- attr.validValues = makeMap$2(value, '?');
- }
- }
- if (hasPatternsRegExp.test(attrName)) {
- element.attributePatterns = element.attributePatterns || [];
- attr.pattern = patternToRegExp(attrName);
- element.attributePatterns.push(attr);
- } else {
- if (!attributes[attrName]) {
- attributesOrder.push(attrName);
- }
- attributes[attrName] = attr;
- }
- }
- }
- }
- if (!globalAttributes && elementName === '@') {
- globalAttributes = attributes;
- globalAttributesOrder = attributesOrder;
- }
- if (outputName) {
- element.outputName = elementName;
- elements[outputName] = element;
- }
- if (hasPatternsRegExp.test(elementName)) {
- element.pattern = patternToRegExp(elementName);
- patternElements.push(element);
- } else {
- elements[elementName] = element;
- }
- }
- }
- }
- };
- var setValidElements = function (validElements) {
- elements = {};
- patternElements = [];
- addValidElements(validElements);
- each$h(schemaItems, function (element, name) {
- children[name] = element.children;
- });
- };
- var addCustomElements = function (customElements) {
- var customElementRegExp = /^(~)?(.+)$/;
- if (customElements) {
- mapCache.text_block_elements = mapCache.block_elements = null;
- each$h(split$1(customElements, ','), function (rule) {
- var matches = customElementRegExp.exec(rule), inline = matches[1] === '~', cloneName = inline ? 'span' : 'div', name = matches[2];
- children[name] = children[cloneName];
- customElementsMap[name] = cloneName;
- if (!inline) {
- blockElementsMap[name.toUpperCase()] = {};
- blockElementsMap[name] = {};
- }
- if (!elements[name]) {
- var customRule = elements[cloneName];
- customRule = extend$5({}, customRule);
- delete customRule.removeEmptyAttrs;
- delete customRule.removeEmpty;
- elements[name] = customRule;
- }
- each$h(children, function (element, elmName) {
- if (element[cloneName]) {
- children[elmName] = element = extend$5({}, children[elmName]);
- element[name] = element[cloneName];
- }
- });
- });
- }
- };
- var addValidChildren = function (validChildren) {
- var childRuleRegExp = /^([+\-]?)([A-Za-z0-9_\-.\u00b7\u00c0-\u00d6\u00d8-\u00f6\u00f8-\u037d\u037f-\u1fff\u200c-\u200d\u203f-\u2040\u2070-\u218f\u2c00-\u2fef\u3001-\ud7ff\uf900-\ufdcf\ufdf0-\ufffd]+)\[([^\]]+)]$/;
- mapCache[settings.schema] = null;
- if (validChildren) {
- each$h(split$1(validChildren, ','), function (rule) {
- var matches = childRuleRegExp.exec(rule);
- var parent, prefix;
- if (matches) {
- prefix = matches[1];
- if (prefix) {
- parent = children[matches[2]];
- } else {
- parent = children[matches[2]] = { '#comment': {} };
- }
- parent = children[matches[2]];
- each$h(split$1(matches[3], '|'), function (child) {
- if (prefix === '-') {
- delete parent[child];
- } else {
- parent[child] = {};
- }
- });
- }
- });
- }
- };
- var getElementRule = function (name) {
- var element = elements[name], i;
- if (element) {
- return element;
- }
- i = patternElements.length;
- while (i--) {
- element = patternElements[i];
- if (element.pattern.test(name)) {
- return element;
- }
- }
- };
- if (!settings.valid_elements) {
- each$h(schemaItems, function (element, name) {
- elements[name] = {
- attributes: element.attributes,
- attributesOrder: element.attributesOrder
- };
- children[name] = element.children;
- });
- if (settings.schema !== 'html5') {
- each$h(split$1('strong/b em/i'), function (item) {
- var items = split$1(item, '/');
- elements[items[1]].outputName = items[0];
- });
- }
- each$h(split$1('ol ul sub sup blockquote span font a table tbody strong em b i'), function (name) {
- if (elements[name]) {
- elements[name].removeEmpty = true;
- }
- });
- each$h(split$1('p h1 h2 h3 h4 h5 h6 th td pre div address caption li'), function (name) {
- elements[name].paddEmpty = true;
- });
- each$h(split$1('span'), function (name) {
- elements[name].removeEmptyAttrs = true;
- });
- } else {
- setValidElements(settings.valid_elements);
- }
- addCustomElements(settings.custom_elements);
- addValidChildren(settings.valid_children);
- addValidElements(settings.extended_valid_elements);
- addValidChildren('+ol[ul|ol],+ul[ul|ol]');
- each$h({
- dd: 'dl',
- dt: 'dl',
- li: 'ul ol',
- td: 'tr',
- th: 'tr',
- tr: 'tbody thead tfoot',
- tbody: 'table',
- thead: 'table',
- tfoot: 'table',
- legend: 'fieldset',
- area: 'map',
- param: 'video audio object'
- }, function (parents, item) {
- if (elements[item]) {
- elements[item].parentsRequired = split$1(parents);
- }
- });
- if (settings.invalid_elements) {
- each$h(explode$3(settings.invalid_elements), function (item) {
- if (elements[item]) {
- delete elements[item];
- }
- });
- }
- if (!getElementRule('span')) {
- addValidElements('span[!data-mce-type|*]');
- }
- var getValidStyles = constant(validStyles);
- var getInvalidStyles = constant(invalidStyles);
- var getValidClasses = constant(validClasses);
- var getBoolAttrs = constant(boolAttrMap);
- var getBlockElements = constant(blockElementsMap);
- var getTextBlockElements = constant(textBlockElementsMap);
- var getTextInlineElements = constant(textInlineElementsMap);
- var getShortEndedElements = constant(shortEndedElementsMap);
- var getSelfClosingElements = constant(selfClosingElementsMap);
- var getNonEmptyElements = constant(nonEmptyElementsMap);
- var getMoveCaretBeforeOnEnterElements = constant(moveCaretBeforeOnEnterElementsMap);
- var getWhiteSpaceElements = constant(whiteSpaceElementsMap);
- var getSpecialElements = constant(specialElements);
- var isValidChild = function (name, child) {
- var parent = children[name.toLowerCase()];
- return !!(parent && parent[child.toLowerCase()]);
- };
- var isValid = function (name, attr) {
- var attrPatterns, i;
- var rule = getElementRule(name);
- if (rule) {
- if (attr) {
- if (rule.attributes[attr]) {
- return true;
- }
- attrPatterns = rule.attributePatterns;
- if (attrPatterns) {
- i = attrPatterns.length;
- while (i--) {
- if (attrPatterns[i].pattern.test(name)) {
- return true;
- }
- }
- }
- } else {
- return true;
- }
- }
- return false;
- };
- var getCustomElements = constant(customElementsMap);
- return {
- children: children,
- elements: elements,
- getValidStyles: getValidStyles,
- getValidClasses: getValidClasses,
- getBlockElements: getBlockElements,
- getInvalidStyles: getInvalidStyles,
- getShortEndedElements: getShortEndedElements,
- getTextBlockElements: getTextBlockElements,
- getTextInlineElements: getTextInlineElements,
- getBoolAttrs: getBoolAttrs,
- getElementRule: getElementRule,
- getSelfClosingElements: getSelfClosingElements,
- getNonEmptyElements: getNonEmptyElements,
- getMoveCaretBeforeOnEnterElements: getMoveCaretBeforeOnEnterElements,
- getWhiteSpaceElements: getWhiteSpaceElements,
- getSpecialElements: getSpecialElements,
- isValidChild: isValidChild,
- isValid: isValid,
- getCustomElements: getCustomElements,
- addValidElements: addValidElements,
- setValidElements: setValidElements,
- addCustomElements: addCustomElements,
- addValidChildren: addValidChildren
- };
- };
- var toHex = function (match, r, g, b) {
- var hex = function (val) {
- val = parseInt(val, 10).toString(16);
- return val.length > 1 ? val : '0' + val;
- };
- return '#' + hex(r) + hex(g) + hex(b);
- };
- var Styles = function (settings, schema) {
- var _this = this;
- var rgbRegExp = /rgb\s*\(\s*([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\s*\)/gi;
- var urlOrStrRegExp = /(?:url(?:(?:\(\s*\"([^\"]+)\"\s*\))|(?:\(\s*\'([^\']+)\'\s*\))|(?:\(\s*([^)\s]+)\s*\))))|(?:\'([^\']+)\')|(?:\"([^\"]+)\")/gi;
- var styleRegExp = /\s*([^:]+):\s*([^;]+);?/g;
- var trimRightRegExp = /\s+$/;
- var i;
- var encodingLookup = {};
- var validStyles;
- var invalidStyles;
- var invisibleChar = zeroWidth;
- settings = settings || {};
- if (schema) {
- validStyles = schema.getValidStyles();
- invalidStyles = schema.getInvalidStyles();
- }
- var encodingItems = ('\\" \\\' \\; \\: ; : ' + invisibleChar).split(' ');
- for (i = 0; i < encodingItems.length; i++) {
- encodingLookup[encodingItems[i]] = invisibleChar + i;
- encodingLookup[invisibleChar + i] = encodingItems[i];
- }
- return {
- toHex: function (color) {
- return color.replace(rgbRegExp, toHex);
- },
- parse: function (css) {
- var styles = {};
- var matches, name, value, isEncoded;
- var urlConverter = settings.url_converter;
- var urlConverterScope = settings.url_converter_scope || _this;
- var compress = function (prefix, suffix, noJoin) {
- var top = styles[prefix + '-top' + suffix];
- if (!top) {
- return;
- }
- var right = styles[prefix + '-right' + suffix];
- if (!right) {
- return;
- }
- var bottom = styles[prefix + '-bottom' + suffix];
- if (!bottom) {
- return;
- }
- var left = styles[prefix + '-left' + suffix];
- if (!left) {
- return;
- }
- var box = [
- top,
- right,
- bottom,
- left
- ];
- i = box.length - 1;
- while (i--) {
- if (box[i] !== box[i + 1]) {
- break;
- }
- }
- if (i > -1 && noJoin) {
- return;
- }
- styles[prefix + suffix] = i === -1 ? box[0] : box.join(' ');
- delete styles[prefix + '-top' + suffix];
- delete styles[prefix + '-right' + suffix];
- delete styles[prefix + '-bottom' + suffix];
- delete styles[prefix + '-left' + suffix];
- };
- var canCompress = function (key) {
- var value = styles[key], i;
- if (!value) {
- return;
- }
- value = value.split(' ');
- i = value.length;
- while (i--) {
- if (value[i] !== value[0]) {
- return false;
- }
- }
- styles[key] = value[0];
- return true;
- };
- var compress2 = function (target, a, b, c) {
- if (!canCompress(a)) {
- return;
- }
- if (!canCompress(b)) {
- return;
- }
- if (!canCompress(c)) {
- return;
- }
- styles[target] = styles[a] + ' ' + styles[b] + ' ' + styles[c];
- delete styles[a];
- delete styles[b];
- delete styles[c];
- };
- var encode = function (str) {
- isEncoded = true;
- return encodingLookup[str];
- };
- var decode = function (str, keepSlashes) {
- if (isEncoded) {
- str = str.replace(/\uFEFF[0-9]/g, function (str) {
- return encodingLookup[str];
- });
- }
- if (!keepSlashes) {
- str = str.replace(/\\([\'\";:])/g, '$1');
- }
- return str;
- };
- var decodeSingleHexSequence = function (escSeq) {
- return String.fromCharCode(parseInt(escSeq.slice(1), 16));
- };
- var decodeHexSequences = function (value) {
- return value.replace(/\\[0-9a-f]+/gi, decodeSingleHexSequence);
- };
- var processUrl = function (match, url, url2, url3, str, str2) {
- str = str || str2;
- if (str) {
- str = decode(str);
- return '\'' + str.replace(/\'/g, '\\\'') + '\'';
- }
- url = decode(url || url2 || url3);
- if (!settings.allow_script_urls) {
- var scriptUrl = url.replace(/[\s\r\n]+/g, '');
- if (/(java|vb)script:/i.test(scriptUrl)) {
- return '';
- }
- if (!settings.allow_svg_data_urls && /^data:image\/svg/i.test(scriptUrl)) {
- return '';
- }
- }
- if (urlConverter) {
- url = urlConverter.call(urlConverterScope, url, 'style');
- }
- return 'url(\'' + url.replace(/\'/g, '\\\'') + '\')';
- };
- if (css) {
- css = css.replace(/[\u0000-\u001F]/g, '');
- css = css.replace(/\\[\"\';:\uFEFF]/g, encode).replace(/\"[^\"]+\"|\'[^\']+\'/g, function (str) {
- return str.replace(/[;:]/g, encode);
- });
- while (matches = styleRegExp.exec(css)) {
- styleRegExp.lastIndex = matches.index + matches[0].length;
- name = matches[1].replace(trimRightRegExp, '').toLowerCase();
- value = matches[2].replace(trimRightRegExp, '');
- if (name && value) {
- name = decodeHexSequences(name);
- value = decodeHexSequences(value);
- if (name.indexOf(invisibleChar) !== -1 || name.indexOf('"') !== -1) {
- continue;
- }
- if (!settings.allow_script_urls && (name === 'behavior' || /expression\s*\(|\/\*|\*\//.test(value))) {
- continue;
- }
- if (name === 'font-weight' && value === '700') {
- value = 'bold';
- } else if (name === 'color' || name === 'background-color') {
- value = value.toLowerCase();
- }
- value = value.replace(rgbRegExp, toHex);
- value = value.replace(urlOrStrRegExp, processUrl);
- styles[name] = isEncoded ? decode(value, true) : value;
- }
- }
- compress('border', '', true);
- compress('border', '-width');
- compress('border', '-color');
- compress('border', '-style');
- compress('padding', '');
- compress('margin', '');
- compress2('border', 'border-width', 'border-style', 'border-color');
- if (styles.border === 'medium none') {
- delete styles.border;
- }
- if (styles['border-image'] === 'none') {
- delete styles['border-image'];
- }
- }
- return styles;
- },
- serialize: function (styles, elementName) {
- var css = '';
- var serializeStyles = function (name) {
- var value;
- var styleList = validStyles[name];
- if (styleList) {
- for (var i_1 = 0, l = styleList.length; i_1 < l; i_1++) {
- name = styleList[i_1];
- value = styles[name];
- if (value) {
- css += (css.length > 0 ? ' ' : '') + name + ': ' + value + ';';
- }
- }
- }
- };
- var isValid = function (name, elementName) {
- var styleMap = invalidStyles['*'];
- if (styleMap && styleMap[name]) {
- return false;
- }
- styleMap = invalidStyles[elementName];
- return !(styleMap && styleMap[name]);
- };
- if (elementName && validStyles) {
- serializeStyles('*');
- serializeStyles(elementName);
- } else {
- each$j(styles, function (value, name) {
- if (value && (!invalidStyles || isValid(name, elementName))) {
- css += (css.length > 0 ? ' ' : '') + name + ': ' + value + ';';
- }
- });
- }
- return css;
- }
- };
- };
- var deprecated = {
- keyLocation: true,
- layerX: true,
- layerY: true,
- returnValue: true,
- webkitMovementX: true,
- webkitMovementY: true,
- keyIdentifier: true,
- mozPressure: true
- };
- var isNativeEvent = function (event) {
- return event instanceof Event || isFunction(event.initEvent);
- };
- var hasIsDefaultPrevented = function (event) {
- return event.isDefaultPrevented === always || event.isDefaultPrevented === never;
- };
- var needsNormalizing = function (event) {
- return isNullable(event.preventDefault) || isNativeEvent(event);
- };
- var clone$2 = function (originalEvent, data) {
- var event = data !== null && data !== void 0 ? data : {};
- for (var name_1 in originalEvent) {
- if (!has$2(deprecated, name_1)) {
- event[name_1] = originalEvent[name_1];
- }
- }
- if (isNonNullable(event.composedPath)) {
- event.composedPath = function () {
- return originalEvent.composedPath();
- };
- }
- return event;
- };
- var normalize$3 = function (type, originalEvent, fallbackTarget, data) {
- var _a;
- var event = clone$2(originalEvent, data);
- event.type = type;
- if (isNullable(event.target)) {
- event.target = (_a = event.srcElement) !== null && _a !== void 0 ? _a : fallbackTarget;
- }
- if (needsNormalizing(originalEvent)) {
- event.preventDefault = function () {
- event.defaultPrevented = true;
- event.isDefaultPrevented = always;
- if (isFunction(originalEvent.preventDefault)) {
- originalEvent.preventDefault();
- } else if (isNativeEvent(originalEvent)) {
- originalEvent.returnValue = false;
- }
- };
- event.stopPropagation = function () {
- event.cancelBubble = true;
- event.isPropagationStopped = always;
- if (isFunction(originalEvent.stopPropagation)) {
- originalEvent.stopPropagation();
- } else if (isNativeEvent(originalEvent)) {
- originalEvent.cancelBubble = true;
- }
- };
- event.stopImmediatePropagation = function () {
- event.isImmediatePropagationStopped = always;
- event.stopPropagation();
- };
- if (!hasIsDefaultPrevented(event)) {
- event.isDefaultPrevented = event.defaultPrevented === true ? always : never;
- event.isPropagationStopped = event.cancelBubble === true ? always : never;
- event.isImmediatePropagationStopped = never;
- }
- }
- return event;
- };
- var eventExpandoPrefix = 'mce-data-';
- var mouseEventRe = /^(?:mouse|contextmenu)|click/;
- var addEvent = function (target, name, callback, capture) {
- if (target.addEventListener) {
- target.addEventListener(name, callback, capture || false);
- } else if (target.attachEvent) {
- target.attachEvent('on' + name, callback);
- }
- };
- var removeEvent = function (target, name, callback, capture) {
- if (target.removeEventListener) {
- target.removeEventListener(name, callback, capture || false);
- } else if (target.detachEvent) {
- target.detachEvent('on' + name, callback);
- }
- };
- var isMouseEvent = function (event) {
- return isNonNullable(event) && mouseEventRe.test(event.type);
- };
- var fix = function (originalEvent, data) {
- var event = normalize$3(originalEvent.type, originalEvent, document, data);
- if (isMouseEvent(originalEvent) && isUndefined(originalEvent.pageX) && !isUndefined(originalEvent.clientX)) {
- var eventDoc = event.target.ownerDocument || document;
- var doc = eventDoc.documentElement;
- var body = eventDoc.body;
- var mouseEvent = event;
- mouseEvent.pageX = originalEvent.clientX + (doc && doc.scrollLeft || body && body.scrollLeft || 0) - (doc && doc.clientLeft || body && body.clientLeft || 0);
- mouseEvent.pageY = originalEvent.clientY + (doc && doc.scrollTop || body && body.scrollTop || 0) - (doc && doc.clientTop || body && body.clientTop || 0);
- }
- if (isUndefined(event.metaKey)) {
- event.metaKey = false;
- }
- return event;
- };
- var bindOnReady = function (win, callback, eventUtils) {
- var doc = win.document, event = { type: 'ready' };
- if (eventUtils.domLoaded) {
- callback(event);
- return;
- }
- var isDocReady = function () {
- return doc.readyState === 'complete' || doc.readyState === 'interactive' && doc.body;
- };
- var readyHandler = function () {
- removeEvent(win, 'DOMContentLoaded', readyHandler);
- removeEvent(win, 'load', readyHandler);
- if (!eventUtils.domLoaded) {
- eventUtils.domLoaded = true;
- callback(event);
- }
- win = null;
- };
- if (isDocReady()) {
- readyHandler();
- } else {
- addEvent(win, 'DOMContentLoaded', readyHandler);
- }
- if (!eventUtils.domLoaded) {
- addEvent(win, 'load', readyHandler);
- }
- };
- var EventUtils = function () {
- function EventUtils() {
- this.domLoaded = false;
- this.events = {};
- this.count = 1;
- this.expando = eventExpandoPrefix + (+new Date()).toString(32);
- this.hasMouseEnterLeave = 'onmouseenter' in document.documentElement;
- this.hasFocusIn = 'onfocusin' in document.documentElement;
- this.count = 1;
- }
- EventUtils.prototype.bind = function (target, names, callback, scope) {
- var self = this;
- var id, callbackList, i, name, fakeName, nativeHandler, capture;
- var win = window;
- var defaultNativeHandler = function (evt) {
- self.executeHandlers(fix(evt || win.event), id);
- };
- if (!target || target.nodeType === 3 || target.nodeType === 8) {
- return;
- }
- if (!target[self.expando]) {
- id = self.count++;
- target[self.expando] = id;
- self.events[id] = {};
- } else {
- id = target[self.expando];
- }
- scope = scope || target;
- var namesList = names.split(' ');
- i = namesList.length;
- while (i--) {
- name = namesList[i];
- nativeHandler = defaultNativeHandler;
- fakeName = capture = false;
- if (name === 'DOMContentLoaded') {
- name = 'ready';
- }
- if (self.domLoaded && name === 'ready' && target.readyState === 'complete') {
- callback.call(scope, fix({ type: name }));
- continue;
- }
- if (!self.hasMouseEnterLeave) {
- fakeName = self.mouseEnterLeave[name];
- if (fakeName) {
- nativeHandler = function (evt) {
- var current = evt.currentTarget;
- var related = evt.relatedTarget;
- if (related && current.contains) {
- related = current.contains(related);
- } else {
- while (related && related !== current) {
- related = related.parentNode;
- }
- }
- if (!related) {
- evt = fix(evt || win.event);
- evt.type = evt.type === 'mouseout' ? 'mouseleave' : 'mouseenter';
- evt.target = current;
- self.executeHandlers(evt, id);
- }
- };
- }
- }
- if (!self.hasFocusIn && (name === 'focusin' || name === 'focusout')) {
- capture = true;
- fakeName = name === 'focusin' ? 'focus' : 'blur';
- nativeHandler = function (evt) {
- evt = fix(evt || win.event);
- evt.type = evt.type === 'focus' ? 'focusin' : 'focusout';
- self.executeHandlers(evt, id);
- };
- }
- callbackList = self.events[id][name];
- if (!callbackList) {
- self.events[id][name] = callbackList = [{
- func: callback,
- scope: scope
- }];
- callbackList.fakeName = fakeName;
- callbackList.capture = capture;
- callbackList.nativeHandler = nativeHandler;
- if (name === 'ready') {
- bindOnReady(target, nativeHandler, self);
- } else {
- addEvent(target, fakeName || name, nativeHandler, capture);
- }
- } else {
- if (name === 'ready' && self.domLoaded) {
- callback(fix({ type: name }));
- } else {
- callbackList.push({
- func: callback,
- scope: scope
- });
- }
- }
- }
- target = callbackList = null;
- return callback;
- };
- EventUtils.prototype.unbind = function (target, names, callback) {
- var callbackList, i, ci, name, eventMap;
- if (!target || target.nodeType === 3 || target.nodeType === 8) {
- return this;
- }
- var id = target[this.expando];
- if (id) {
- eventMap = this.events[id];
- if (names) {
- var namesList = names.split(' ');
- i = namesList.length;
- while (i--) {
- name = namesList[i];
- callbackList = eventMap[name];
- if (callbackList) {
- if (callback) {
- ci = callbackList.length;
- while (ci--) {
- if (callbackList[ci].func === callback) {
- var nativeHandler = callbackList.nativeHandler;
- var fakeName = callbackList.fakeName, capture = callbackList.capture;
- callbackList = callbackList.slice(0, ci).concat(callbackList.slice(ci + 1));
- callbackList.nativeHandler = nativeHandler;
- callbackList.fakeName = fakeName;
- callbackList.capture = capture;
- eventMap[name] = callbackList;
- }
- }
- }
- if (!callback || callbackList.length === 0) {
- delete eventMap[name];
- removeEvent(target, callbackList.fakeName || name, callbackList.nativeHandler, callbackList.capture);
- }
- }
- }
- } else {
- each$j(eventMap, function (callbackList, name) {
- removeEvent(target, callbackList.fakeName || name, callbackList.nativeHandler, callbackList.capture);
- });
- eventMap = {};
- }
- for (name in eventMap) {
- if (has$2(eventMap, name)) {
- return this;
- }
- }
- delete this.events[id];
- try {
- delete target[this.expando];
- } catch (ex) {
- target[this.expando] = null;
- }
- }
- return this;
- };
- EventUtils.prototype.fire = function (target, name, args) {
- var id;
- if (!target || target.nodeType === 3 || target.nodeType === 8) {
- return this;
- }
- var event = fix({
- type: name,
- target: target
- }, args);
- do {
- id = target[this.expando];
- if (id) {
- this.executeHandlers(event, id);
- }
- target = target.parentNode || target.ownerDocument || target.defaultView || target.parentWindow;
- } while (target && !event.isPropagationStopped());
- return this;
- };
- EventUtils.prototype.clean = function (target) {
- var i, children;
- if (!target || target.nodeType === 3 || target.nodeType === 8) {
- return this;
- }
- if (target[this.expando]) {
- this.unbind(target);
- }
- if (!target.getElementsByTagName) {
- target = target.document;
- }
- if (target && target.getElementsByTagName) {
- this.unbind(target);
- children = target.getElementsByTagName('*');
- i = children.length;
- while (i--) {
- target = children[i];
- if (target[this.expando]) {
- this.unbind(target);
- }
- }
- }
- return this;
- };
- EventUtils.prototype.destroy = function () {
- this.events = {};
- };
- EventUtils.prototype.cancel = function (e) {
- if (e) {
- e.preventDefault();
- e.stopImmediatePropagation();
- }
- return false;
- };
- EventUtils.prototype.executeHandlers = function (evt, id) {
- var container = this.events[id];
- var callbackList = container && container[evt.type];
- if (callbackList) {
- for (var i = 0, l = callbackList.length; i < l; i++) {
- var callback = callbackList[i];
- if (callback && callback.func.call(callback.scope, evt) === false) {
- evt.preventDefault();
- }
- if (evt.isImmediatePropagationStopped()) {
- return;
- }
- }
- }
- };
- EventUtils.Event = new EventUtils();
- return EventUtils;
- }();
- var support, Expr, getText, isXML, tokenize, compile, select$1, outermostContext, sortInput, hasDuplicate, setDocument, document$1, docElem, documentIsHTML, rbuggyQSA, rbuggyMatches, matches, contains, expando = 'sizzle' + -new Date(), preferredDoc = window.document, dirruns = 0, done = 0, classCache = createCache(), tokenCache = createCache(), compilerCache = createCache(), sortOrder = function (a, b) {
- if (a === b) {
- hasDuplicate = true;
- }
- return 0;
- }, strundefined = typeof undefined, MAX_NEGATIVE = 1 << 31, hasOwn = {}.hasOwnProperty, arr = [], pop = arr.pop, push_native = arr.push, push$1 = arr.push, slice$1 = arr.slice, indexOf = arr.indexOf || function (elem) {
- var i = 0, len = this.length;
- for (; i < len; i++) {
- if (this[i] === elem) {
- return i;
- }
- }
- return -1;
- }, booleans = 'checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped', whitespace = '[\\x20\\t\\r\\n\\f]', identifier = '(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+', attributes = '\\[' + whitespace + '*(' + identifier + ')(?:' + whitespace + '*([*^$|!~]?=)' + whitespace + '*(?:\'((?:\\\\.|[^\\\\\'])*)\'|"((?:\\\\.|[^\\\\"])*)"|(' + identifier + '))|)' + whitespace + '*\\]', pseudos = ':(' + identifier + ')(?:\\((' + '(\'((?:\\\\.|[^\\\\\'])*)\'|"((?:\\\\.|[^\\\\"])*)")|' + '((?:\\\\.|[^\\\\()[\\]]|' + attributes + ')*)|' + '.*' + ')\\)|)', rtrim = new RegExp('^' + whitespace + '+|((?:^|[^\\\\])(?:\\\\.)*)' + whitespace + '+$', 'g'), rcomma = new RegExp('^' + whitespace + '*,' + whitespace + '*'), rcombinators = new RegExp('^' + whitespace + '*([>+~]|' + whitespace + ')' + whitespace + '*'), rattributeQuotes = new RegExp('=' + whitespace + '*([^\\]\'"]*?)' + whitespace + '*\\]', 'g'), rpseudo = new RegExp(pseudos), ridentifier = new RegExp('^' + identifier + '$'), matchExpr = {
- ID: new RegExp('^#(' + identifier + ')'),
- CLASS: new RegExp('^\\.(' + identifier + ')'),
- TAG: new RegExp('^(' + identifier + '|[*])'),
- ATTR: new RegExp('^' + attributes),
- PSEUDO: new RegExp('^' + pseudos),
- CHILD: new RegExp('^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(' + whitespace + '*(even|odd|(([+-]|)(\\d*)n|)' + whitespace + '*(?:([+-]|)' + whitespace + '*(\\d+)|))' + whitespace + '*\\)|)', 'i'),
- bool: new RegExp('^(?:' + booleans + ')$', 'i'),
- needsContext: new RegExp('^' + whitespace + '*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(' + whitespace + '*((?:-\\d)?\\d*)' + whitespace + '*\\)|)(?=[^-]|$)', 'i')
- }, rinputs = /^(?:input|select|textarea|button)$/i, rheader = /^h\d$/i, rnative = /^[^{]+\{\s*\[native \w/, rquickExpr$1 = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, rsibling = /[+~]/, rescape = /'|\\/g, runescape = new RegExp('\\\\([\\da-f]{1,6}' + whitespace + '?|(' + whitespace + ')|.)', 'ig'), funescape = function (_, escaped, escapedWhitespace) {
- var high = '0x' + escaped - 65536;
- return high !== high || escapedWhitespace ? escaped : high < 0 ? String.fromCharCode(high + 65536) : String.fromCharCode(high >> 10 | 55296, high & 1023 | 56320);
- };
- try {
- push$1.apply(arr = slice$1.call(preferredDoc.childNodes), preferredDoc.childNodes);
- arr[preferredDoc.childNodes.length].nodeType;
- } catch (e) {
- push$1 = {
- apply: arr.length ? function (target, els) {
- push_native.apply(target, slice$1.call(els));
- } : function (target, els) {
- var j = target.length, i = 0;
- while (target[j++] = els[i++]) {
- }
- target.length = j - 1;
- }
- };
- }
- var Sizzle = function (selector, context, results, seed) {
- var match, elem, m, nodeType, i, groups, old, nid, newContext, newSelector;
- if ((context ? context.ownerDocument || context : preferredDoc) !== document$1) {
- setDocument(context);
- }
- context = context || document$1;
- results = results || [];
- if (!selector || typeof selector !== 'string') {
- return results;
- }
- if ((nodeType = context.nodeType) !== 1 && nodeType !== 9) {
- return [];
- }
- if (documentIsHTML && !seed) {
- if (match = rquickExpr$1.exec(selector)) {
- if (m = match[1]) {
- if (nodeType === 9) {
- elem = context.getElementById(m);
- if (elem && elem.parentNode) {
- if (elem.id === m) {
- results.push(elem);
- return results;
- }
- } else {
- return results;
- }
- } else {
- if (context.ownerDocument && (elem = context.ownerDocument.getElementById(m)) && contains(context, elem) && elem.id === m) {
- results.push(elem);
- return results;
- }
- }
- } else if (match[2]) {
- push$1.apply(results, context.getElementsByTagName(selector));
- return results;
- } else if ((m = match[3]) && support.getElementsByClassName) {
- push$1.apply(results, context.getElementsByClassName(m));
- return results;
- }
- }
- if (support.qsa && (!rbuggyQSA || !rbuggyQSA.test(selector))) {
- nid = old = expando;
- newContext = context;
- newSelector = nodeType === 9 && selector;
- if (nodeType === 1 && context.nodeName.toLowerCase() !== 'object') {
- groups = tokenize(selector);
- if (old = context.getAttribute('id')) {
- nid = old.replace(rescape, '\\$&');
- } else {
- context.setAttribute('id', nid);
- }
- nid = '[id=\'' + nid + '\'] ';
- i = groups.length;
- while (i--) {
- groups[i] = nid + toSelector(groups[i]);
- }
- newContext = rsibling.test(selector) && testContext(context.parentNode) || context;
- newSelector = groups.join(',');
- }
- if (newSelector) {
- try {
- push$1.apply(results, newContext.querySelectorAll(newSelector));
- return results;
- } catch (qsaError) {
- } finally {
- if (!old) {
- context.removeAttribute('id');
- }
- }
- }
- }
- }
- return select$1(selector.replace(rtrim, '$1'), context, results, seed);
- };
- function createCache() {
- var keys = [];
- function cache(key, value) {
- if (keys.push(key + ' ') > Expr.cacheLength) {
- delete cache[keys.shift()];
- }
- return cache[key + ' '] = value;
- }
- return cache;
- }
- function markFunction(fn) {
- fn[expando] = true;
- return fn;
- }
- function siblingCheck(a, b) {
- var cur = b && a, diff = cur && a.nodeType === 1 && b.nodeType === 1 && (~b.sourceIndex || MAX_NEGATIVE) - (~a.sourceIndex || MAX_NEGATIVE);
- if (diff) {
- return diff;
- }
- if (cur) {
- while (cur = cur.nextSibling) {
- if (cur === b) {
- return -1;
- }
- }
- }
- return a ? 1 : -1;
- }
- function createInputPseudo(type) {
- return function (elem) {
- var name = elem.nodeName.toLowerCase();
- return name === 'input' && elem.type === type;
- };
- }
- function createButtonPseudo(type) {
- return function (elem) {
- var name = elem.nodeName.toLowerCase();
- return (name === 'input' || name === 'button') && elem.type === type;
- };
- }
- function createPositionalPseudo(fn) {
- return markFunction(function (argument) {
- argument = +argument;
- return markFunction(function (seed, matches) {
- var j, matchIndexes = fn([], seed.length, argument), i = matchIndexes.length;
- while (i--) {
- if (seed[j = matchIndexes[i]]) {
- seed[j] = !(matches[j] = seed[j]);
- }
- }
- });
- });
- }
- function testContext(context) {
- return context && typeof context.getElementsByTagName !== strundefined && context;
- }
- support = Sizzle.support = {};
- isXML = Sizzle.isXML = function (elem) {
- var documentElement = elem && (elem.ownerDocument || elem).documentElement;
- return documentElement ? documentElement.nodeName !== 'HTML' : false;
- };
- setDocument = Sizzle.setDocument = function (node) {
- var hasCompare, doc = node ? node.ownerDocument || node : preferredDoc, parent = doc.defaultView;
- function getTop(win) {
- try {
- return win.top;
- } catch (ex) {
- }
- return null;
- }
- if (doc === document$1 || doc.nodeType !== 9 || !doc.documentElement) {
- return document$1;
- }
- document$1 = doc;
- docElem = doc.documentElement;
- documentIsHTML = !isXML(doc);
- if (parent && parent !== getTop(parent)) {
- if (parent.addEventListener) {
- parent.addEventListener('unload', function () {
- setDocument();
- }, false);
- } else if (parent.attachEvent) {
- parent.attachEvent('onunload', function () {
- setDocument();
- });
- }
- }
- support.attributes = true;
- support.getElementsByTagName = true;
- support.getElementsByClassName = rnative.test(doc.getElementsByClassName);
- support.getById = true;
- Expr.find.ID = function (id, context) {
- if (typeof context.getElementById !== strundefined && documentIsHTML) {
- var m = context.getElementById(id);
- return m && m.parentNode ? [m] : [];
- }
- };
- Expr.filter.ID = function (id) {
- var attrId = id.replace(runescape, funescape);
- return function (elem) {
- return elem.getAttribute('id') === attrId;
- };
- };
- Expr.find.TAG = support.getElementsByTagName ? function (tag, context) {
- if (typeof context.getElementsByTagName !== strundefined) {
- return context.getElementsByTagName(tag);
- }
- } : function (tag, context) {
- var elem, tmp = [], i = 0, results = context.getElementsByTagName(tag);
- if (tag === '*') {
- while (elem = results[i++]) {
- if (elem.nodeType === 1) {
- tmp.push(elem);
- }
- }
- return tmp;
- }
- return results;
- };
- Expr.find.CLASS = support.getElementsByClassName && function (className, context) {
- if (documentIsHTML) {
- return context.getElementsByClassName(className);
- }
- };
- rbuggyMatches = [];
- rbuggyQSA = [];
- support.disconnectedMatch = true;
- rbuggyQSA = rbuggyQSA.length && new RegExp(rbuggyQSA.join('|'));
- rbuggyMatches = rbuggyMatches.length && new RegExp(rbuggyMatches.join('|'));
- hasCompare = rnative.test(docElem.compareDocumentPosition);
- contains = hasCompare || rnative.test(docElem.contains) ? function (a, b) {
- var adown = a.nodeType === 9 ? a.documentElement : a, bup = b && b.parentNode;
- return a === bup || !!(bup && bup.nodeType === 1 && (adown.contains ? adown.contains(bup) : a.compareDocumentPosition && a.compareDocumentPosition(bup) & 16));
- } : function (a, b) {
- if (b) {
- while (b = b.parentNode) {
- if (b === a) {
- return true;
- }
- }
- }
- return false;
- };
- sortOrder = hasCompare ? function (a, b) {
- if (a === b) {
- hasDuplicate = true;
- return 0;
- }
- var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
- if (compare) {
- return compare;
- }
- compare = (a.ownerDocument || a) === (b.ownerDocument || b) ? a.compareDocumentPosition(b) : 1;
- if (compare & 1 || !support.sortDetached && b.compareDocumentPosition(a) === compare) {
- if (a === doc || a.ownerDocument === preferredDoc && contains(preferredDoc, a)) {
- return -1;
- }
- if (b === doc || b.ownerDocument === preferredDoc && contains(preferredDoc, b)) {
- return 1;
- }
- return sortInput ? indexOf.call(sortInput, a) - indexOf.call(sortInput, b) : 0;
- }
- return compare & 4 ? -1 : 1;
- } : function (a, b) {
- if (a === b) {
- hasDuplicate = true;
- return 0;
- }
- var cur, i = 0, aup = a.parentNode, bup = b.parentNode, ap = [a], bp = [b];
- if (!aup || !bup) {
- return a === doc ? -1 : b === doc ? 1 : aup ? -1 : bup ? 1 : sortInput ? indexOf.call(sortInput, a) - indexOf.call(sortInput, b) : 0;
- } else if (aup === bup) {
- return siblingCheck(a, b);
- }
- cur = a;
- while (cur = cur.parentNode) {
- ap.unshift(cur);
- }
- cur = b;
- while (cur = cur.parentNode) {
- bp.unshift(cur);
- }
- while (ap[i] === bp[i]) {
- i++;
- }
- return i ? siblingCheck(ap[i], bp[i]) : ap[i] === preferredDoc ? -1 : bp[i] === preferredDoc ? 1 : 0;
- };
- return doc;
- };
- Sizzle.matches = function (expr, elements) {
- return Sizzle(expr, null, null, elements);
- };
- Sizzle.matchesSelector = function (elem, expr) {
- if ((elem.ownerDocument || elem) !== document$1) {
- setDocument(elem);
- }
- expr = expr.replace(rattributeQuotes, '=\'$1\']');
- if (support.matchesSelector && documentIsHTML && (!rbuggyMatches || !rbuggyMatches.test(expr)) && (!rbuggyQSA || !rbuggyQSA.test(expr))) {
- try {
- var ret = matches.call(elem, expr);
- if (ret || support.disconnectedMatch || elem.document && elem.document.nodeType !== 11) {
- return ret;
- }
- } catch (e) {
- }
- }
- return Sizzle(expr, document$1, null, [elem]).length > 0;
- };
- Sizzle.contains = function (context, elem) {
- if ((context.ownerDocument || context) !== document$1) {
- setDocument(context);
- }
- return contains(context, elem);
- };
- Sizzle.attr = function (elem, name) {
- if ((elem.ownerDocument || elem) !== document$1) {
- setDocument(elem);
- }
- var fn = Expr.attrHandle[name.toLowerCase()], val = fn && hasOwn.call(Expr.attrHandle, name.toLowerCase()) ? fn(elem, name, !documentIsHTML) : undefined;
- return val !== undefined ? val : support.attributes || !documentIsHTML ? elem.getAttribute(name) : (val = elem.getAttributeNode(name)) && val.specified ? val.value : null;
- };
- Sizzle.error = function (msg) {
- throw new Error('Syntax error, unrecognized expression: ' + msg);
- };
- Sizzle.uniqueSort = function (results) {
- var elem, duplicates = [], j = 0, i = 0;
- hasDuplicate = !support.detectDuplicates;
- sortInput = !support.sortStable && results.slice(0);
- results.sort(sortOrder);
- if (hasDuplicate) {
- while (elem = results[i++]) {
- if (elem === results[i]) {
- j = duplicates.push(i);
- }
- }
- while (j--) {
- results.splice(duplicates[j], 1);
- }
- }
- sortInput = null;
- return results;
- };
- getText = Sizzle.getText = function (elem) {
- var node, ret = '', i = 0, nodeType = elem.nodeType;
- if (!nodeType) {
- while (node = elem[i++]) {
- ret += getText(node);
- }
- } else if (nodeType === 1 || nodeType === 9 || nodeType === 11) {
- if (typeof elem.textContent === 'string') {
- return elem.textContent;
- } else {
- for (elem = elem.firstChild; elem; elem = elem.nextSibling) {
- ret += getText(elem);
- }
- }
- } else if (nodeType === 3 || nodeType === 4) {
- return elem.nodeValue;
- }
- return ret;
- };
- Expr = Sizzle.selectors = {
- cacheLength: 50,
- createPseudo: markFunction,
- match: matchExpr,
- attrHandle: {},
- find: {},
- relative: {
- '>': {
- dir: 'parentNode',
- first: true
- },
- ' ': { dir: 'parentNode' },
- '+': {
- dir: 'previousSibling',
- first: true
- },
- '~': { dir: 'previousSibling' }
- },
- preFilter: {
- ATTR: function (match) {
- match[1] = match[1].replace(runescape, funescape);
- match[3] = (match[3] || match[4] || match[5] || '').replace(runescape, funescape);
- if (match[2] === '~=') {
- match[3] = ' ' + match[3] + ' ';
- }
- return match.slice(0, 4);
- },
- CHILD: function (match) {
- match[1] = match[1].toLowerCase();
- if (match[1].slice(0, 3) === 'nth') {
- if (!match[3]) {
- Sizzle.error(match[0]);
- }
- match[4] = +(match[4] ? match[5] + (match[6] || 1) : 2 * (match[3] === 'even' || match[3] === 'odd'));
- match[5] = +(match[7] + match[8] || match[3] === 'odd');
- } else if (match[3]) {
- Sizzle.error(match[0]);
- }
- return match;
- },
- PSEUDO: function (match) {
- var excess, unquoted = !match[6] && match[2];
- if (matchExpr.CHILD.test(match[0])) {
- return null;
- }
- if (match[3]) {
- match[2] = match[4] || match[5] || '';
- } else if (unquoted && rpseudo.test(unquoted) && (excess = tokenize(unquoted, true)) && (excess = unquoted.indexOf(')', unquoted.length - excess) - unquoted.length)) {
- match[0] = match[0].slice(0, excess);
- match[2] = unquoted.slice(0, excess);
- }
- return match.slice(0, 3);
- }
- },
- filter: {
- TAG: function (nodeNameSelector) {
- var nodeName = nodeNameSelector.replace(runescape, funescape).toLowerCase();
- return nodeNameSelector === '*' ? function () {
- return true;
- } : function (elem) {
- return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
- };
- },
- CLASS: function (className) {
- var pattern = classCache[className + ' '];
- return pattern || (pattern = new RegExp('(^|' + whitespace + ')' + className + '(' + whitespace + '|$)')) && classCache(className, function (elem) {
- return pattern.test(typeof elem.className === 'string' && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute('class') || '');
- });
- },
- ATTR: function (name, operator, check) {
- return function (elem) {
- var result = Sizzle.attr(elem, name);
- if (result == null) {
- return operator === '!=';
- }
- if (!operator) {
- return true;
- }
- result += '';
- return operator === '=' ? result === check : operator === '!=' ? result !== check : operator === '^=' ? check && result.indexOf(check) === 0 : operator === '*=' ? check && result.indexOf(check) > -1 : operator === '$=' ? check && result.slice(-check.length) === check : operator === '~=' ? (' ' + result + ' ').indexOf(check) > -1 : operator === '|=' ? result === check || result.slice(0, check.length + 1) === check + '-' : false;
- };
- },
- CHILD: function (type, what, argument, first, last) {
- var simple = type.slice(0, 3) !== 'nth', forward = type.slice(-4) !== 'last', ofType = what === 'of-type';
- return first === 1 && last === 0 ? function (elem) {
- return !!elem.parentNode;
- } : function (elem, context, xml) {
- var cache, outerCache, node, diff, nodeIndex, start, dir = simple !== forward ? 'nextSibling' : 'previousSibling', parent = elem.parentNode, name = ofType && elem.nodeName.toLowerCase(), useCache = !xml && !ofType;
- if (parent) {
- if (simple) {
- while (dir) {
- node = elem;
- while (node = node[dir]) {
- if (ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1) {
- return false;
- }
- }
- start = dir = type === 'only' && !start && 'nextSibling';
- }
- return true;
- }
- start = [forward ? parent.firstChild : parent.lastChild];
- if (forward && useCache) {
- outerCache = parent[expando] || (parent[expando] = {});
- cache = outerCache[type] || [];
- nodeIndex = cache[0] === dirruns && cache[1];
- diff = cache[0] === dirruns && cache[2];
- node = nodeIndex && parent.childNodes[nodeIndex];
- while (node = ++nodeIndex && node && node[dir] || (diff = nodeIndex = 0) || start.pop()) {
- if (node.nodeType === 1 && ++diff && node === elem) {
- outerCache[type] = [
- dirruns,
- nodeIndex,
- diff
- ];
- break;
- }
- }
- } else if (useCache && (cache = (elem[expando] || (elem[expando] = {}))[type]) && cache[0] === dirruns) {
- diff = cache[1];
- } else {
- while (node = ++nodeIndex && node && node[dir] || (diff = nodeIndex = 0) || start.pop()) {
- if ((ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1) && ++diff) {
- if (useCache) {
- (node[expando] || (node[expando] = {}))[type] = [
- dirruns,
- diff
- ];
- }
- if (node === elem) {
- break;
- }
- }
- }
- }
- diff -= last;
- return diff === first || diff % first === 0 && diff / first >= 0;
- }
- };
- },
- PSEUDO: function (pseudo, argument) {
- var args, fn = Expr.pseudos[pseudo] || Expr.setFilters[pseudo.toLowerCase()] || Sizzle.error('unsupported pseudo: ' + pseudo);
- if (fn[expando]) {
- return fn(argument);
- }
- if (fn.length > 1) {
- args = [
- pseudo,
- pseudo,
- '',
- argument
- ];
- return Expr.setFilters.hasOwnProperty(pseudo.toLowerCase()) ? markFunction(function (seed, matches) {
- var idx, matched = fn(seed, argument), i = matched.length;
- while (i--) {
- idx = indexOf.call(seed, matched[i]);
- seed[idx] = !(matches[idx] = matched[i]);
- }
- }) : function (elem) {
- return fn(elem, 0, args);
- };
- }
- return fn;
- }
- },
- pseudos: {
- not: markFunction(function (selector) {
- var input = [], results = [], matcher = compile(selector.replace(rtrim, '$1'));
- return matcher[expando] ? markFunction(function (seed, matches, context, xml) {
- var elem, unmatched = matcher(seed, null, xml, []), i = seed.length;
- while (i--) {
- if (elem = unmatched[i]) {
- seed[i] = !(matches[i] = elem);
- }
- }
- }) : function (elem, context, xml) {
- input[0] = elem;
- matcher(input, null, xml, results);
- input[0] = null;
- return !results.pop();
- };
- }),
- has: markFunction(function (selector) {
- return function (elem) {
- return Sizzle(selector, elem).length > 0;
- };
- }),
- contains: markFunction(function (text) {
- text = text.replace(runescape, funescape);
- return function (elem) {
- return (elem.textContent || elem.innerText || getText(elem)).indexOf(text) > -1;
- };
- }),
- lang: markFunction(function (lang) {
- if (!ridentifier.test(lang || '')) {
- Sizzle.error('unsupported lang: ' + lang);
- }
- lang = lang.replace(runescape, funescape).toLowerCase();
- return function (elem) {
- var elemLang;
- do {
- if (elemLang = documentIsHTML ? elem.lang : elem.getAttribute('xml:lang') || elem.getAttribute('lang')) {
- elemLang = elemLang.toLowerCase();
- return elemLang === lang || elemLang.indexOf(lang + '-') === 0;
- }
- } while ((elem = elem.parentNode) && elem.nodeType === 1);
- return false;
- };
- }),
- target: function (elem) {
- var hash = window.location && window.location.hash;
- return hash && hash.slice(1) === elem.id;
- },
- root: function (elem) {
- return elem === docElem;
- },
- focus: function (elem) {
- return elem === document$1.activeElement && (!document$1.hasFocus || document$1.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
- },
- enabled: function (elem) {
- return elem.disabled === false;
- },
- disabled: function (elem) {
- return elem.disabled === true;
- },
- checked: function (elem) {
- var nodeName = elem.nodeName.toLowerCase();
- return nodeName === 'input' && !!elem.checked || nodeName === 'option' && !!elem.selected;
- },
- selected: function (elem) {
- if (elem.parentNode) {
- elem.parentNode.selectedIndex;
- }
- return elem.selected === true;
- },
- empty: function (elem) {
- for (elem = elem.firstChild; elem; elem = elem.nextSibling) {
- if (elem.nodeType < 6) {
- return false;
- }
- }
- return true;
- },
- parent: function (elem) {
- return !Expr.pseudos.empty(elem);
- },
- header: function (elem) {
- return rheader.test(elem.nodeName);
- },
- input: function (elem) {
- return rinputs.test(elem.nodeName);
- },
- button: function (elem) {
- var name = elem.nodeName.toLowerCase();
- return name === 'input' && elem.type === 'button' || name === 'button';
- },
- text: function (elem) {
- var attr;
- return elem.nodeName.toLowerCase() === 'input' && elem.type === 'text' && ((attr = elem.getAttribute('type')) == null || attr.toLowerCase() === 'text');
- },
- first: createPositionalPseudo(function () {
- return [0];
- }),
- last: createPositionalPseudo(function (matchIndexes, length) {
- return [length - 1];
- }),
- eq: createPositionalPseudo(function (matchIndexes, length, argument) {
- return [argument < 0 ? argument + length : argument];
- }),
- even: createPositionalPseudo(function (matchIndexes, length) {
- var i = 0;
- for (; i < length; i += 2) {
- matchIndexes.push(i);
- }
- return matchIndexes;
- }),
- odd: createPositionalPseudo(function (matchIndexes, length) {
- var i = 1;
- for (; i < length; i += 2) {
- matchIndexes.push(i);
- }
- return matchIndexes;
- }),
- lt: createPositionalPseudo(function (matchIndexes, length, argument) {
- var i = argument < 0 ? argument + length : argument;
- for (; --i >= 0;) {
- matchIndexes.push(i);
- }
- return matchIndexes;
- }),
- gt: createPositionalPseudo(function (matchIndexes, length, argument) {
- var i = argument < 0 ? argument + length : argument;
- for (; ++i < length;) {
- matchIndexes.push(i);
- }
- return matchIndexes;
- })
- }
- };
- Expr.pseudos.nth = Expr.pseudos.eq;
- each$k([
- 'radio',
- 'checkbox',
- 'file',
- 'password',
- 'image'
- ], function (i) {
- Expr.pseudos[i] = createInputPseudo(i);
- });
- each$k([
- 'submit',
- 'reset'
- ], function (i) {
- Expr.pseudos[i] = createButtonPseudo(i);
- });
- function setFilters() {
- }
- setFilters.prototype = Expr.filters = Expr.pseudos;
- Expr.setFilters = new setFilters();
- tokenize = Sizzle.tokenize = function (selector, parseOnly) {
- var matched, match, tokens, type, soFar, groups, preFilters, cached = tokenCache[selector + ' '];
- if (cached) {
- return parseOnly ? 0 : cached.slice(0);
- }
- soFar = selector;
- groups = [];
- preFilters = Expr.preFilter;
- while (soFar) {
- if (!matched || (match = rcomma.exec(soFar))) {
- if (match) {
- soFar = soFar.slice(match[0].length) || soFar;
- }
- groups.push(tokens = []);
- }
- matched = false;
- if (match = rcombinators.exec(soFar)) {
- matched = match.shift();
- tokens.push({
- value: matched,
- type: match[0].replace(rtrim, ' ')
- });
- soFar = soFar.slice(matched.length);
- }
- for (type in Expr.filter) {
- if (!Expr.filter.hasOwnProperty(type)) {
- continue;
- }
- if ((match = matchExpr[type].exec(soFar)) && (!preFilters[type] || (match = preFilters[type](match)))) {
- matched = match.shift();
- tokens.push({
- value: matched,
- type: type,
- matches: match
- });
- soFar = soFar.slice(matched.length);
- }
- }
- if (!matched) {
- break;
- }
- }
- return parseOnly ? soFar.length : soFar ? Sizzle.error(selector) : tokenCache(selector, groups).slice(0);
- };
- function toSelector(tokens) {
- var i = 0, len = tokens.length, selector = '';
- for (; i < len; i++) {
- selector += tokens[i].value;
- }
- return selector;
- }
- function addCombinator(matcher, combinator, base) {
- var dir = combinator.dir, checkNonElements = base && dir === 'parentNode', doneName = done++;
- return combinator.first ? function (elem, context, xml) {
- while (elem = elem[dir]) {
- if (elem.nodeType === 1 || checkNonElements) {
- return matcher(elem, context, xml);
- }
- }
- } : function (elem, context, xml) {
- var oldCache, outerCache, newCache = [
- dirruns,
- doneName
- ];
- if (xml) {
- while (elem = elem[dir]) {
- if (elem.nodeType === 1 || checkNonElements) {
- if (matcher(elem, context, xml)) {
- return true;
- }
- }
- }
- } else {
- while (elem = elem[dir]) {
- if (elem.nodeType === 1 || checkNonElements) {
- outerCache = elem[expando] || (elem[expando] = {});
- if ((oldCache = outerCache[dir]) && oldCache[0] === dirruns && oldCache[1] === doneName) {
- return newCache[2] = oldCache[2];
- } else {
- outerCache[dir] = newCache;
- if (newCache[2] = matcher(elem, context, xml)) {
- return true;
- }
- }
- }
- }
- }
- };
- }
- function elementMatcher(matchers) {
- return matchers.length > 1 ? function (elem, context, xml) {
- var i = matchers.length;
- while (i--) {
- if (!matchers[i](elem, context, xml)) {
- return false;
- }
- }
- return true;
- } : matchers[0];
- }
- function multipleContexts(selector, contexts, results) {
- var i = 0, len = contexts.length;
- for (; i < len; i++) {
- Sizzle(selector, contexts[i], results);
- }
- return results;
- }
- function condense(unmatched, map, filter, context, xml) {
- var elem, newUnmatched = [], i = 0, len = unmatched.length, mapped = map != null;
- for (; i < len; i++) {
- if (elem = unmatched[i]) {
- if (!filter || filter(elem, context, xml)) {
- newUnmatched.push(elem);
- if (mapped) {
- map.push(i);
- }
- }
- }
- }
- return newUnmatched;
- }
- function setMatcher(preFilter, selector, matcher, postFilter, postFinder, postSelector) {
- if (postFilter && !postFilter[expando]) {
- postFilter = setMatcher(postFilter);
- }
- if (postFinder && !postFinder[expando]) {
- postFinder = setMatcher(postFinder, postSelector);
- }
- return markFunction(function (seed, results, context, xml) {
- var temp, i, elem, preMap = [], postMap = [], preexisting = results.length, elems = seed || multipleContexts(selector || '*', context.nodeType ? [context] : context, []), matcherIn = preFilter && (seed || !selector) ? condense(elems, preMap, preFilter, context, xml) : elems, matcherOut = matcher ? postFinder || (seed ? preFilter : preexisting || postFilter) ? [] : results : matcherIn;
- if (matcher) {
- matcher(matcherIn, matcherOut, context, xml);
- }
- if (postFilter) {
- temp = condense(matcherOut, postMap);
- postFilter(temp, [], context, xml);
- i = temp.length;
- while (i--) {
- if (elem = temp[i]) {
- matcherOut[postMap[i]] = !(matcherIn[postMap[i]] = elem);
- }
- }
- }
- if (seed) {
- if (postFinder || preFilter) {
- if (postFinder) {
- temp = [];
- i = matcherOut.length;
- while (i--) {
- if (elem = matcherOut[i]) {
- temp.push(matcherIn[i] = elem);
- }
- }
- postFinder(null, matcherOut = [], temp, xml);
- }
- i = matcherOut.length;
- while (i--) {
- if ((elem = matcherOut[i]) && (temp = postFinder ? indexOf.call(seed, elem) : preMap[i]) > -1) {
- seed[temp] = !(results[temp] = elem);
- }
- }
- }
- } else {
- matcherOut = condense(matcherOut === results ? matcherOut.splice(preexisting, matcherOut.length) : matcherOut);
- if (postFinder) {
- postFinder(null, results, matcherOut, xml);
- } else {
- push$1.apply(results, matcherOut);
- }
- }
- });
- }
- function matcherFromTokens(tokens) {
- var checkContext, matcher, j, len = tokens.length, leadingRelative = Expr.relative[tokens[0].type], implicitRelative = leadingRelative || Expr.relative[' '], i = leadingRelative ? 1 : 0, matchContext = addCombinator(function (elem) {
- return elem === checkContext;
- }, implicitRelative, true), matchAnyContext = addCombinator(function (elem) {
- return indexOf.call(checkContext, elem) > -1;
- }, implicitRelative, true), matchers = [function (elem, context, xml) {
- var ret = !leadingRelative && (xml || context !== outermostContext) || ((checkContext = context).nodeType ? matchContext(elem, context, xml) : matchAnyContext(elem, context, xml));
- checkContext = null;
- return ret;
- }];
- for (; i < len; i++) {
- if (matcher = Expr.relative[tokens[i].type]) {
- matchers = [addCombinator(elementMatcher(matchers), matcher)];
- } else {
- matcher = Expr.filter[tokens[i].type].apply(null, tokens[i].matches);
- if (matcher[expando]) {
- j = ++i;
- for (; j < len; j++) {
- if (Expr.relative[tokens[j].type]) {
- break;
- }
- }
- return setMatcher(i > 1 && elementMatcher(matchers), i > 1 && toSelector(tokens.slice(0, i - 1).concat({ value: tokens[i - 2].type === ' ' ? '*' : '' })).replace(rtrim, '$1'), matcher, i < j && matcherFromTokens(tokens.slice(i, j)), j < len && matcherFromTokens(tokens = tokens.slice(j)), j < len && toSelector(tokens));
- }
- matchers.push(matcher);
- }
- }
- return elementMatcher(matchers);
- }
- function matcherFromGroupMatchers(elementMatchers, setMatchers) {
- var bySet = setMatchers.length > 0, byElement = elementMatchers.length > 0, superMatcher = function (seed, context, xml, results, outermost) {
- var elem, j, matcher, matchedCount = 0, i = '0', unmatched = seed && [], setMatched = [], contextBackup = outermostContext, elems = seed || byElement && Expr.find.TAG('*', outermost), dirrunsUnique = dirruns += contextBackup == null ? 1 : Math.random() || 0.1, len = elems.length;
- if (outermost) {
- outermostContext = context !== document$1 && context;
- }
- for (; i !== len && (elem = elems[i]) != null; i++) {
- if (byElement && elem) {
- j = 0;
- while (matcher = elementMatchers[j++]) {
- if (matcher(elem, context, xml)) {
- results.push(elem);
- break;
- }
- }
- if (outermost) {
- dirruns = dirrunsUnique;
- }
- }
- if (bySet) {
- if (elem = !matcher && elem) {
- matchedCount--;
- }
- if (seed) {
- unmatched.push(elem);
- }
- }
- }
- matchedCount += i;
- if (bySet && i !== matchedCount) {
- j = 0;
- while (matcher = setMatchers[j++]) {
- matcher(unmatched, setMatched, context, xml);
- }
- if (seed) {
- if (matchedCount > 0) {
- while (i--) {
- if (!(unmatched[i] || setMatched[i])) {
- setMatched[i] = pop.call(results);
- }
- }
- }
- setMatched = condense(setMatched);
- }
- push$1.apply(results, setMatched);
- if (outermost && !seed && setMatched.length > 0 && matchedCount + setMatchers.length > 1) {
- Sizzle.uniqueSort(results);
- }
- }
- if (outermost) {
- dirruns = dirrunsUnique;
- outermostContext = contextBackup;
- }
- return unmatched;
- };
- return bySet ? markFunction(superMatcher) : superMatcher;
- }
- compile = Sizzle.compile = function (selector, match) {
- var i, setMatchers = [], elementMatchers = [], cached = compilerCache[selector + ' '];
- if (!cached) {
- if (!match) {
- match = tokenize(selector);
- }
- i = match.length;
- while (i--) {
- cached = matcherFromTokens(match[i]);
- if (cached[expando]) {
- setMatchers.push(cached);
- } else {
- elementMatchers.push(cached);
- }
- }
- cached = compilerCache(selector, matcherFromGroupMatchers(elementMatchers, setMatchers));
- cached.selector = selector;
- }
- return cached;
- };
- select$1 = Sizzle.select = function (selector, context, results, seed) {
- var i, tokens, token, type, find, compiled = typeof selector === 'function' && selector, match = !seed && tokenize(selector = compiled.selector || selector);
- results = results || [];
- if (match.length === 1) {
- tokens = match[0] = match[0].slice(0);
- if (tokens.length > 2 && (token = tokens[0]).type === 'ID' && support.getById && context.nodeType === 9 && documentIsHTML && Expr.relative[tokens[1].type]) {
- context = (Expr.find.ID(token.matches[0].replace(runescape, funescape), context) || [])[0];
- if (!context) {
- return results;
- } else if (compiled) {
- context = context.parentNode;
- }
- selector = selector.slice(tokens.shift().value.length);
- }
- i = matchExpr.needsContext.test(selector) ? 0 : tokens.length;
- while (i--) {
- token = tokens[i];
- if (Expr.relative[type = token.type]) {
- break;
- }
- if (find = Expr.find[type]) {
- if (seed = find(token.matches[0].replace(runescape, funescape), rsibling.test(tokens[0].type) && testContext(context.parentNode) || context)) {
- tokens.splice(i, 1);
- selector = seed.length && toSelector(tokens);
- if (!selector) {
- push$1.apply(results, seed);
- return results;
- }
- break;
- }
- }
- }
- }
- (compiled || compile(selector, match))(seed, context, !documentIsHTML, results, rsibling.test(selector) && testContext(context.parentNode) || context);
- return results;
- };
- support.sortStable = expando.split('').sort(sortOrder).join('') === expando;
- support.detectDuplicates = !!hasDuplicate;
- setDocument();
- support.sortDetached = true;
- var doc = document;
- var push = Array.prototype.push;
- var slice = Array.prototype.slice;
- var rquickExpr = /^(?:[^#<]*(<[\w\W]+>)[^>]*$|#([\w\-]*)$)/;
- var Event$1 = EventUtils.Event;
- var skipUniques = Tools.makeMap('children,contents,next,prev');
- var isDefined = function (obj) {
- return typeof obj !== 'undefined';
- };
- var isString = function (obj) {
- return typeof obj === 'string';
- };
- var isWindow = function (obj) {
- return obj && obj === obj.window;
- };
- var createFragment$1 = function (html, fragDoc) {
- fragDoc = fragDoc || doc;
- var container = fragDoc.createElement('div');
- var frag = fragDoc.createDocumentFragment();
- container.innerHTML = html;
- var node;
- while (node = container.firstChild) {
- frag.appendChild(node);
- }
- return frag;
- };
- var domManipulate = function (targetNodes, sourceItem, callback, reverse) {
- var i;
- if (isString(sourceItem)) {
- sourceItem = createFragment$1(sourceItem, getElementDocument(targetNodes[0]));
- } else if (sourceItem.length && !sourceItem.nodeType) {
- sourceItem = DomQuery.makeArray(sourceItem);
- if (reverse) {
- for (i = sourceItem.length - 1; i >= 0; i--) {
- domManipulate(targetNodes, sourceItem[i], callback, reverse);
- }
- } else {
- for (i = 0; i < sourceItem.length; i++) {
- domManipulate(targetNodes, sourceItem[i], callback, reverse);
- }
- }
- return targetNodes;
- }
- if (sourceItem.nodeType) {
- i = targetNodes.length;
- while (i--) {
- callback.call(targetNodes[i], sourceItem);
- }
- }
- return targetNodes;
- };
- var hasClass = function (node, className) {
- return node && className && (' ' + node.className + ' ').indexOf(' ' + className + ' ') !== -1;
- };
- var wrap$2 = function (elements, wrapper, all) {
- var lastParent, newWrapper;
- wrapper = DomQuery(wrapper)[0];
- elements.each(function () {
- var self = this;
- if (!all || lastParent !== self.parentNode) {
- lastParent = self.parentNode;
- newWrapper = wrapper.cloneNode(false);
- self.parentNode.insertBefore(newWrapper, self);
- newWrapper.appendChild(self);
- } else {
- newWrapper.appendChild(self);
- }
- });
- return elements;
- };
- var numericCssMap = Tools.makeMap('fillOpacity fontWeight lineHeight opacity orphans widows zIndex zoom', ' ');
- var booleanMap = Tools.makeMap('checked compact declare defer disabled ismap multiple nohref noshade nowrap readonly selected', ' ');
- var propFix = {
- for: 'htmlFor',
- class: 'className',
- readonly: 'readOnly'
- };
- var cssFix = { float: 'cssFloat' };
- var attrHooks = {}, cssHooks = {};
- var DomQueryConstructor = function (selector, context) {
- return new DomQuery.fn.init(selector, context);
- };
- var inArray$1 = function (item, array) {
- var i;
- if (array.indexOf) {
- return array.indexOf(item);
- }
- i = array.length;
- while (i--) {
- if (array[i] === item) {
- return i;
- }
- }
- return -1;
- };
- var whiteSpaceRegExp = /^\s*|\s*$/g;
- var trim$1 = function (str) {
- return str === null || str === undefined ? '' : ('' + str).replace(whiteSpaceRegExp, '');
- };
- var each$g = function (obj, callback) {
- var length, key, i, value;
- if (obj) {
- length = obj.length;
- if (length === undefined) {
- for (key in obj) {
- if (obj.hasOwnProperty(key)) {
- value = obj[key];
- if (callback.call(value, key, value) === false) {
- break;
- }
- }
- }
- } else {
- for (i = 0; i < length; i++) {
- value = obj[i];
- if (callback.call(value, i, value) === false) {
- break;
- }
- }
- }
- }
- return obj;
- };
- var grep$2 = function (array, callback) {
- var out = [];
- each$g(array, function (i, item) {
- if (callback(item, i)) {
- out.push(item);
- }
- });
- return out;
- };
- var getElementDocument = function (element) {
- if (!element) {
- return doc;
- }
- if (element.nodeType === 9) {
- return element;
- }
- return element.ownerDocument;
- };
- DomQueryConstructor.fn = DomQueryConstructor.prototype = {
- constructor: DomQueryConstructor,
- selector: '',
- context: null,
- length: 0,
- init: function (selector, context) {
- var self = this;
- var match, node;
- if (!selector) {
- return self;
- }
- if (selector.nodeType) {
- self.context = self[0] = selector;
- self.length = 1;
- return self;
- }
- if (context && context.nodeType) {
- self.context = context;
- } else {
- if (context) {
- return DomQuery(selector).attr(context);
- }
- self.context = context = document;
- }
- if (isString(selector)) {
- self.selector = selector;
- if (selector.charAt(0) === '<' && selector.charAt(selector.length - 1) === '>' && selector.length >= 3) {
- match = [
- null,
- selector,
- null
- ];
- } else {
- match = rquickExpr.exec(selector);
- }
- if (match) {
- if (match[1]) {
- node = createFragment$1(selector, getElementDocument(context)).firstChild;
- while (node) {
- push.call(self, node);
- node = node.nextSibling;
- }
- } else {
- node = getElementDocument(context).getElementById(match[2]);
- if (!node) {
- return self;
- }
- if (node.id !== match[2]) {
- return self.find(selector);
- }
- self.length = 1;
- self[0] = node;
- }
- } else {
- return DomQuery(context).find(selector);
- }
- } else {
- this.add(selector, false);
- }
- return self;
- },
- toArray: function () {
- return Tools.toArray(this);
- },
- add: function (items, sort) {
- var self = this;
- var nodes, i;
- if (isString(items)) {
- return self.add(DomQuery(items));
- }
- if (sort !== false) {
- nodes = DomQuery.unique(self.toArray().concat(DomQuery.makeArray(items)));
- self.length = nodes.length;
- for (i = 0; i < nodes.length; i++) {
- self[i] = nodes[i];
- }
- } else {
- push.apply(self, DomQuery.makeArray(items));
- }
- return self;
- },
- attr: function (name, value) {
- var self = this;
- var hook;
- if (typeof name === 'object') {
- each$g(name, function (name, value) {
- self.attr(name, value);
- });
- } else if (isDefined(value)) {
- this.each(function () {
- var hook;
- if (this.nodeType === 1) {
- hook = attrHooks[name];
- if (hook && hook.set) {
- hook.set(this, value);
- return;
- }
- if (value === null) {
- this.removeAttribute(name, 2);
- } else {
- this.setAttribute(name, value, 2);
- }
- }
- });
- } else {
- if (self[0] && self[0].nodeType === 1) {
- hook = attrHooks[name];
- if (hook && hook.get) {
- return hook.get(self[0], name);
- }
- if (booleanMap[name]) {
- return self.prop(name) ? name : undefined;
- }
- value = self[0].getAttribute(name, 2);
- if (value === null) {
- value = undefined;
- }
- }
- return value;
- }
- return self;
- },
- removeAttr: function (name) {
- return this.attr(name, null);
- },
- prop: function (name, value) {
- var self = this;
- name = propFix[name] || name;
- if (typeof name === 'object') {
- each$g(name, function (name, value) {
- self.prop(name, value);
- });
- } else if (isDefined(value)) {
- this.each(function () {
- if (this.nodeType === 1) {
- this[name] = value;
- }
- });
- } else {
- if (self[0] && self[0].nodeType && name in self[0]) {
- return self[0][name];
- }
- return value;
- }
- return self;
- },
- css: function (name, value) {
- var self = this;
- var elm, hook;
- var camel = function (name) {
- return name.replace(/-(\D)/g, function (a, b) {
- return b.toUpperCase();
- });
- };
- var dashed = function (name) {
- return name.replace(/[A-Z]/g, function (a) {
- return '-' + a;
- });
- };
- if (typeof name === 'object') {
- each$g(name, function (name, value) {
- self.css(name, value);
- });
- } else {
- if (isDefined(value)) {
- name = camel(name);
- if (typeof value === 'number' && !numericCssMap[name]) {
- value = value.toString() + 'px';
- }
- self.each(function () {
- var style = this.style;
- hook = cssHooks[name];
- if (hook && hook.set) {
- hook.set(this, value);
- return;
- }
- try {
- this.style[cssFix[name] || name] = value;
- } catch (ex) {
- }
- if (value === null || value === '') {
- if (style.removeProperty) {
- style.removeProperty(dashed(name));
- } else {
- style.removeAttribute(name);
- }
- }
- });
- } else {
- elm = self[0];
- hook = cssHooks[name];
- if (hook && hook.get) {
- return hook.get(elm);
- }
- if (elm.ownerDocument.defaultView) {
- try {
- return elm.ownerDocument.defaultView.getComputedStyle(elm, null).getPropertyValue(dashed(name));
- } catch (ex) {
- return undefined;
- }
- } else if (elm.currentStyle) {
- return elm.currentStyle[camel(name)];
- } else {
- return '';
- }
- }
- }
- return self;
- },
- remove: function () {
- var self = this;
- var node, i = this.length;
- while (i--) {
- node = self[i];
- Event$1.clean(node);
- if (node.parentNode) {
- node.parentNode.removeChild(node);
- }
- }
- return this;
- },
- empty: function () {
- var self = this;
- var node, i = this.length;
- while (i--) {
- node = self[i];
- while (node.firstChild) {
- node.removeChild(node.firstChild);
- }
- }
- return this;
- },
- html: function (value) {
- var self = this;
- var i;
- if (isDefined(value)) {
- i = self.length;
- try {
- while (i--) {
- self[i].innerHTML = value;
- }
- } catch (ex) {
- DomQuery(self[i]).empty().append(value);
- }
- return self;
- }
- return self[0] ? self[0].innerHTML : '';
- },
- text: function (value) {
- var self = this;
- var i;
- if (isDefined(value)) {
- i = self.length;
- while (i--) {
- if ('innerText' in self[i]) {
- self[i].innerText = value;
- } else {
- self[0].textContent = value;
- }
- }
- return self;
- }
- return self[0] ? self[0].innerText || self[0].textContent : '';
- },
- append: function () {
- return domManipulate(this, arguments, function (node) {
- if (this.nodeType === 1 || this.host && this.host.nodeType === 1) {
- this.appendChild(node);
- }
- });
- },
- prepend: function () {
- return domManipulate(this, arguments, function (node) {
- if (this.nodeType === 1 || this.host && this.host.nodeType === 1) {
- this.insertBefore(node, this.firstChild);
- }
- }, true);
- },
- before: function () {
- var self = this;
- if (self[0] && self[0].parentNode) {
- return domManipulate(self, arguments, function (node) {
- this.parentNode.insertBefore(node, this);
- });
- }
- return self;
- },
- after: function () {
- var self = this;
- if (self[0] && self[0].parentNode) {
- return domManipulate(self, arguments, function (node) {
- this.parentNode.insertBefore(node, this.nextSibling);
- }, true);
- }
- return self;
- },
- appendTo: function (val) {
- DomQuery(val).append(this);
- return this;
- },
- prependTo: function (val) {
- DomQuery(val).prepend(this);
- return this;
- },
- replaceWith: function (content) {
- return this.before(content).remove();
- },
- wrap: function (content) {
- return wrap$2(this, content);
- },
- wrapAll: function (content) {
- return wrap$2(this, content, true);
- },
- wrapInner: function (content) {
- this.each(function () {
- DomQuery(this).contents().wrapAll(content);
- });
- return this;
- },
- unwrap: function () {
- return this.parent().each(function () {
- DomQuery(this).replaceWith(this.childNodes);
- });
- },
- clone: function () {
- var result = [];
- this.each(function () {
- result.push(this.cloneNode(true));
- });
- return DomQuery(result);
- },
- addClass: function (className) {
- return this.toggleClass(className, true);
- },
- removeClass: function (className) {
- return this.toggleClass(className, false);
- },
- toggleClass: function (className, state) {
- var self = this;
- if (typeof className !== 'string') {
- return self;
- }
- if (className.indexOf(' ') !== -1) {
- each$g(className.split(' '), function () {
- self.toggleClass(this, state);
- });
- } else {
- self.each(function (index, node) {
- var classState = hasClass(node, className);
- if (classState !== state) {
- var existingClassName = node.className;
- if (classState) {
- node.className = trim$1((' ' + existingClassName + ' ').replace(' ' + className + ' ', ' '));
- } else {
- node.className += existingClassName ? ' ' + className : className;
- }
- }
- });
- }
- return self;
- },
- hasClass: function (className) {
- return hasClass(this[0], className);
- },
- each: function (callback) {
- return each$g(this, callback);
- },
- on: function (name, callback) {
- return this.each(function () {
- Event$1.bind(this, name, callback);
- });
- },
- off: function (name, callback) {
- return this.each(function () {
- Event$1.unbind(this, name, callback);
- });
- },
- trigger: function (name) {
- return this.each(function () {
- if (typeof name === 'object') {
- Event$1.fire(this, name.type, name);
- } else {
- Event$1.fire(this, name);
- }
- });
- },
- show: function () {
- return this.css('display', '');
- },
- hide: function () {
- return this.css('display', 'none');
- },
- slice: function () {
- return DomQuery(slice.apply(this, arguments));
- },
- eq: function (index) {
- return index === -1 ? this.slice(index) : this.slice(index, +index + 1);
- },
- first: function () {
- return this.eq(0);
- },
- last: function () {
- return this.eq(-1);
- },
- find: function (selector) {
- var i, l;
- var ret = [];
- for (i = 0, l = this.length; i < l; i++) {
- DomQuery.find(selector, this[i], ret);
- }
- return DomQuery(ret);
- },
- filter: function (selector) {
- if (typeof selector === 'function') {
- return DomQuery(grep$2(this.toArray(), function (item, i) {
- return selector(i, item);
- }));
- }
- return DomQuery(DomQuery.filter(selector, this.toArray()));
- },
- closest: function (selector) {
- var result = [];
- if (selector instanceof DomQuery) {
- selector = selector[0];
- }
- this.each(function (i, node) {
- while (node) {
- if (typeof selector === 'string' && DomQuery(node).is(selector)) {
- result.push(node);
- break;
- } else if (node === selector) {
- result.push(node);
- break;
- }
- node = node.parentNode;
- }
- });
- return DomQuery(result);
- },
- offset: function (offset) {
- var elm, doc, docElm;
- var x = 0, y = 0, pos;
- if (!offset) {
- elm = this[0];
- if (elm) {
- doc = elm.ownerDocument;
- docElm = doc.documentElement;
- if (elm.getBoundingClientRect) {
- pos = elm.getBoundingClientRect();
- x = pos.left + (docElm.scrollLeft || doc.body.scrollLeft) - docElm.clientLeft;
- y = pos.top + (docElm.scrollTop || doc.body.scrollTop) - docElm.clientTop;
- }
- }
- return {
- left: x,
- top: y
- };
- }
- return this.css(offset);
- },
- push: push,
- sort: Array.prototype.sort,
- splice: Array.prototype.splice
- };
- Tools.extend(DomQueryConstructor, {
- extend: Tools.extend,
- makeArray: function (object) {
- if (isWindow(object) || object.nodeType) {
- return [object];
- }
- return Tools.toArray(object);
- },
- inArray: inArray$1,
- isArray: Tools.isArray,
- each: each$g,
- trim: trim$1,
- grep: grep$2,
- find: Sizzle,
- expr: Sizzle.selectors,
- unique: Sizzle.uniqueSort,
- text: Sizzle.getText,
- contains: Sizzle.contains,
- filter: function (expr, elems, not) {
- var i = elems.length;
- if (not) {
- expr = ':not(' + expr + ')';
- }
- while (i--) {
- if (elems[i].nodeType !== 1) {
- elems.splice(i, 1);
- }
- }
- if (elems.length === 1) {
- elems = DomQuery.find.matchesSelector(elems[0], expr) ? [elems[0]] : [];
- } else {
- elems = DomQuery.find.matches(expr, elems);
- }
- return elems;
- }
- });
- var dir = function (el, prop, until) {
- var matched = [];
- var cur = el[prop];
- if (typeof until !== 'string' && until instanceof DomQuery) {
- until = until[0];
- }
- while (cur && cur.nodeType !== 9) {
- if (until !== undefined) {
- if (cur === until) {
- break;
- }
- if (typeof until === 'string' && DomQuery(cur).is(until)) {
- break;
- }
- }
- if (cur.nodeType === 1) {
- matched.push(cur);
- }
- cur = cur[prop];
- }
- return matched;
- };
- var sibling$1 = function (node, siblingName, nodeType, until) {
- var result = [];
- if (until instanceof DomQuery) {
- until = until[0];
- }
- for (; node; node = node[siblingName]) {
- if (nodeType && node.nodeType !== nodeType) {
- continue;
- }
- if (until !== undefined) {
- if (node === until) {
- break;
- }
- if (typeof until === 'string' && DomQuery(node).is(until)) {
- break;
- }
- }
- result.push(node);
- }
- return result;
- };
- var firstSibling = function (node, siblingName, nodeType) {
- for (node = node[siblingName]; node; node = node[siblingName]) {
- if (node.nodeType === nodeType) {
- return node;
- }
- }
- return null;
- };
- each$g({
- parent: function (node) {
- var parent = node.parentNode;
- return parent && parent.nodeType !== 11 ? parent : null;
- },
- parents: function (node) {
- return dir(node, 'parentNode');
- },
- next: function (node) {
- return firstSibling(node, 'nextSibling', 1);
- },
- prev: function (node) {
- return firstSibling(node, 'previousSibling', 1);
- },
- children: function (node) {
- return sibling$1(node.firstChild, 'nextSibling', 1);
- },
- contents: function (node) {
- return Tools.toArray((node.nodeName === 'iframe' ? node.contentDocument || node.contentWindow.document : node).childNodes);
- }
- }, function (name, fn) {
- DomQueryConstructor.fn[name] = function (selector) {
- var self = this;
- var result = [];
- self.each(function () {
- var nodes = fn.call(result, this, selector, result);
- if (nodes) {
- if (DomQuery.isArray(nodes)) {
- result.push.apply(result, nodes);
- } else {
- result.push(nodes);
- }
- }
- });
- if (this.length > 1) {
- if (!skipUniques[name]) {
- result = DomQuery.unique(result);
- }
- if (name.indexOf('parents') === 0) {
- result = result.reverse();
- }
- }
- var wrappedResult = DomQuery(result);
- if (selector) {
- return wrappedResult.filter(selector);
- }
- return wrappedResult;
- };
- });
- each$g({
- parentsUntil: function (node, until) {
- return dir(node, 'parentNode', until);
- },
- nextUntil: function (node, until) {
- return sibling$1(node, 'nextSibling', 1, until).slice(1);
- },
- prevUntil: function (node, until) {
- return sibling$1(node, 'previousSibling', 1, until).slice(1);
- }
- }, function (name, fn) {
- DomQueryConstructor.fn[name] = function (selector, filter) {
- var self = this;
- var result = [];
- self.each(function () {
- var nodes = fn.call(result, this, selector, result);
- if (nodes) {
- if (DomQuery.isArray(nodes)) {
- result.push.apply(result, nodes);
- } else {
- result.push(nodes);
- }
- }
- });
- if (this.length > 1) {
- result = DomQuery.unique(result);
- if (name.indexOf('parents') === 0 || name === 'prevUntil') {
- result = result.reverse();
- }
- }
- var wrappedResult = DomQuery(result);
- if (filter) {
- return wrappedResult.filter(filter);
- }
- return wrappedResult;
- };
- });
- DomQueryConstructor.fn.is = function (selector) {
- return !!selector && this.filter(selector).length > 0;
- };
- DomQueryConstructor.fn.init.prototype = DomQueryConstructor.fn;
- DomQueryConstructor.overrideDefaults = function (callback) {
- var defaults;
- var sub = function (selector, context) {
- defaults = defaults || callback();
- if (arguments.length === 0) {
- selector = defaults.element;
- }
- if (!context) {
- context = defaults.context;
- }
- return new sub.fn.init(selector, context);
- };
- DomQuery.extend(sub, this);
- return sub;
- };
- DomQueryConstructor.attrHooks = attrHooks;
- DomQueryConstructor.cssHooks = cssHooks;
- var DomQuery = DomQueryConstructor;
- var each$f = Tools.each;
- var grep$1 = Tools.grep;
- var isIE = Env.ie;
- var simpleSelectorRe = /^([a-z0-9],?)+$/i;
- var setupAttrHooks = function (styles, settings, getContext) {
- var keepValues = settings.keep_values;
- var keepUrlHook = {
- set: function ($elm, value, name) {
- if (settings.url_converter && value !== null) {
- value = settings.url_converter.call(settings.url_converter_scope || getContext(), value, name, $elm[0]);
- }
- $elm.attr('data-mce-' + name, value).attr(name, value);
- },
- get: function ($elm, name) {
- return $elm.attr('data-mce-' + name) || $elm.attr(name);
- }
- };
- var attrHooks = {
- style: {
- set: function ($elm, value) {
- if (value !== null && typeof value === 'object') {
- $elm.css(value);
- return;
- }
- if (keepValues) {
- $elm.attr('data-mce-style', value);
- }
- if (value !== null && typeof value === 'string') {
- $elm.removeAttr('style');
- $elm.css(styles.parse(value));
- } else {
- $elm.attr('style', value);
- }
- },
- get: function ($elm) {
- var value = $elm.attr('data-mce-style') || $elm.attr('style');
- value = styles.serialize(styles.parse(value), $elm[0].nodeName);
- return value;
- }
- }
- };
- if (keepValues) {
- attrHooks.href = attrHooks.src = keepUrlHook;
- }
- return attrHooks;
- };
- var updateInternalStyleAttr = function (styles, $elm) {
- var rawValue = $elm.attr('style');
- var value = styles.serialize(styles.parse(rawValue), $elm[0].nodeName);
- if (!value) {
- value = null;
- }
- $elm.attr('data-mce-style', value);
- };
- var findNodeIndex = function (node, normalized) {
- var idx = 0, lastNodeType, nodeType;
- if (node) {
- for (lastNodeType = node.nodeType, node = node.previousSibling; node; node = node.previousSibling) {
- nodeType = node.nodeType;
- if (normalized && nodeType === 3) {
- if (nodeType === lastNodeType || !node.nodeValue.length) {
- continue;
- }
- }
- idx++;
- lastNodeType = nodeType;
- }
- }
- return idx;
- };
- var DOMUtils = function (doc, settings) {
- if (settings === void 0) {
- settings = {};
- }
- var addedStyles = {};
- var win = window;
- var files = {};
- var counter = 0;
- var stdMode = true;
- var boxModel = true;
- var styleSheetLoader = instance.forElement(SugarElement.fromDom(doc), {
- contentCssCors: settings.contentCssCors,
- referrerPolicy: settings.referrerPolicy
- });
- var boundEvents = [];
- var schema = settings.schema ? settings.schema : Schema({});
- var styles = Styles({
- url_converter: settings.url_converter,
- url_converter_scope: settings.url_converter_scope
- }, settings.schema);
- var events = settings.ownEvents ? new EventUtils() : EventUtils.Event;
- var blockElementsMap = schema.getBlockElements();
- var $ = DomQuery.overrideDefaults(function () {
- return {
- context: doc,
- element: self.getRoot()
- };
- });
- var isBlock = function (node) {
- if (typeof node === 'string') {
- return !!blockElementsMap[node];
- } else if (node) {
- var type = node.nodeType;
- if (type) {
- return !!(type === 1 && blockElementsMap[node.nodeName]);
- }
- }
- return false;
- };
- var get = function (elm) {
- return elm && doc && isString$1(elm) ? doc.getElementById(elm) : elm;
- };
- var $$ = function (elm) {
- return $(typeof elm === 'string' ? get(elm) : elm);
- };
- var getAttrib = function (elm, name, defaultVal) {
- var hook, value;
- var $elm = $$(elm);
- if ($elm.length) {
- hook = attrHooks[name];
- if (hook && hook.get) {
- value = hook.get($elm, name);
- } else {
- value = $elm.attr(name);
- }
- }
- if (typeof value === 'undefined') {
- value = defaultVal || '';
- }
- return value;
- };
- var getAttribs = function (elm) {
- var node = get(elm);
- if (!node) {
- return [];
- }
- return node.attributes;
- };
- var setAttrib = function (elm, name, value) {
- if (value === '') {
- value = null;
- }
- var $elm = $$(elm);
- var originalValue = $elm.attr(name);
- if (!$elm.length) {
- return;
- }
- var hook = attrHooks[name];
- if (hook && hook.set) {
- hook.set($elm, value, name);
- } else {
- $elm.attr(name, value);
- }
- if (originalValue !== value && settings.onSetAttrib) {
- settings.onSetAttrib({
- attrElm: $elm,
- attrName: name,
- attrValue: value
- });
- }
- };
- var clone = function (node, deep) {
- if (!isIE || node.nodeType !== 1 || deep) {
- return node.cloneNode(deep);
- } else {
- var clone_1 = doc.createElement(node.nodeName);
- each$f(getAttribs(node), function (attr) {
- setAttrib(clone_1, attr.nodeName, getAttrib(node, attr.nodeName));
- });
- return clone_1;
- }
- };
- var getRoot = function () {
- return settings.root_element || doc.body;
- };
- var getViewPort = function (argWin) {
- var vp = getBounds(argWin);
- return {
- x: vp.x,
- y: vp.y,
- w: vp.width,
- h: vp.height
- };
- };
- var getPos$1 = function (elm, rootElm) {
- return getPos(doc.body, get(elm), rootElm);
- };
- var setStyle = function (elm, name, value) {
- var $elm = isString$1(name) ? $$(elm).css(name, value) : $$(elm).css(name);
- if (settings.update_styles) {
- updateInternalStyleAttr(styles, $elm);
- }
- };
- var setStyles = function (elm, stylesArg) {
- var $elm = $$(elm).css(stylesArg);
- if (settings.update_styles) {
- updateInternalStyleAttr(styles, $elm);
- }
- };
- var getStyle = function (elm, name, computed) {
- var $elm = $$(elm);
- if (computed) {
- return $elm.css(name);
- }
- name = name.replace(/-(\D)/g, function (a, b) {
- return b.toUpperCase();
- });
- if (name === 'float') {
- name = Env.browser.isIE() ? 'styleFloat' : 'cssFloat';
- }
- return $elm[0] && $elm[0].style ? $elm[0].style[name] : undefined;
- };
- var getSize = function (elm) {
- var w, h;
- elm = get(elm);
- w = getStyle(elm, 'width');
- h = getStyle(elm, 'height');
- if (w.indexOf('px') === -1) {
- w = 0;
- }
- if (h.indexOf('px') === -1) {
- h = 0;
- }
- return {
- w: parseInt(w, 10) || elm.offsetWidth || elm.clientWidth,
- h: parseInt(h, 10) || elm.offsetHeight || elm.clientHeight
- };
- };
- var getRect = function (elm) {
- elm = get(elm);
- var pos = getPos$1(elm);
- var size = getSize(elm);
- return {
- x: pos.x,
- y: pos.y,
- w: size.w,
- h: size.h
- };
- };
- var is = function (elm, selector) {
- var i;
- if (!elm) {
- return false;
- }
- if (!Array.isArray(elm)) {
- if (selector === '*') {
- return elm.nodeType === 1;
- }
- if (simpleSelectorRe.test(selector)) {
- var selectors = selector.toLowerCase().split(/,/);
- var elmName = elm.nodeName.toLowerCase();
- for (i = selectors.length - 1; i >= 0; i--) {
- if (selectors[i] === elmName) {
- return true;
- }
- }
- return false;
- }
- if (elm.nodeType && elm.nodeType !== 1) {
- return false;
- }
- }
- var elms = !Array.isArray(elm) ? [elm] : elm;
- return Sizzle(selector, elms[0].ownerDocument || elms[0], null, elms).length > 0;
- };
- var getParents = function (elm, selector, root, collect) {
- var result = [];
- var selectorVal;
- var node = get(elm);
- collect = collect === undefined;
- root = root || (getRoot().nodeName !== 'BODY' ? getRoot().parentNode : null);
- if (Tools.is(selector, 'string')) {
- selectorVal = selector;
- if (selector === '*') {
- selector = function (node) {
- return node.nodeType === 1;
- };
- } else {
- selector = function (node) {
- return is(node, selectorVal);
- };
- }
- }
- while (node) {
- if (node === root || isNullable(node.nodeType) || isDocument$1(node) || isDocumentFragment(node)) {
- break;
- }
- if (!selector || typeof selector === 'function' && selector(node)) {
- if (collect) {
- result.push(node);
- } else {
- return [node];
- }
- }
- node = node.parentNode;
- }
- return collect ? result : null;
- };
- var getParent = function (node, selector, root) {
- var parents = getParents(node, selector, root, false);
- return parents && parents.length > 0 ? parents[0] : null;
- };
- var _findSib = function (node, selector, name) {
- var func = selector;
- if (node) {
- if (typeof selector === 'string') {
- func = function (node) {
- return is(node, selector);
- };
- }
- for (node = node[name]; node; node = node[name]) {
- if (typeof func === 'function' && func(node)) {
- return node;
- }
- }
- }
- return null;
- };
- var getNext = function (node, selector) {
- return _findSib(node, selector, 'nextSibling');
- };
- var getPrev = function (node, selector) {
- return _findSib(node, selector, 'previousSibling');
- };
- var select = function (selector, scope) {
- return Sizzle(selector, get(scope) || settings.root_element || doc, []);
- };
- var run = function (elm, func, scope) {
- var result;
- var node = typeof elm === 'string' ? get(elm) : elm;
- if (!node) {
- return false;
- }
- if (Tools.isArray(node) && (node.length || node.length === 0)) {
- result = [];
- each$f(node, function (elm, i) {
- if (elm) {
- result.push(func.call(scope, typeof elm === 'string' ? get(elm) : elm, i));
- }
- });
- return result;
- }
- var context = scope ? scope : this;
- return func.call(context, node);
- };
- var setAttribs = function (elm, attrs) {
- $$(elm).each(function (i, node) {
- each$f(attrs, function (value, name) {
- setAttrib(node, name, value);
- });
- });
- };
- var setHTML = function (elm, html) {
- var $elm = $$(elm);
- if (isIE) {
- $elm.each(function (i, target) {
- if (target.canHaveHTML === false) {
- return;
- }
- while (target.firstChild) {
- target.removeChild(target.firstChild);
- }
- try {
- target.innerHTML = '<br>' + html;
- target.removeChild(target.firstChild);
- } catch (ex) {
- DomQuery('<div></div>').html('<br>' + html).contents().slice(1).appendTo(target);
- }
- return html;
- });
- } else {
- $elm.html(html);
- }
- };
- var add = function (parentElm, name, attrs, html, create) {
- return run(parentElm, function (parentElm) {
- var newElm = typeof name === 'string' ? doc.createElement(name) : name;
- setAttribs(newElm, attrs);
- if (html) {
- if (typeof html !== 'string' && html.nodeType) {
- newElm.appendChild(html);
- } else if (typeof html === 'string') {
- setHTML(newElm, html);
- }
- }
- return !create ? parentElm.appendChild(newElm) : newElm;
- });
- };
- var create = function (name, attrs, html) {
- return add(doc.createElement(name), name, attrs, html, true);
- };
- var decode = Entities.decode;
- var encode = Entities.encodeAllRaw;
- var createHTML = function (name, attrs, html) {
- var outHtml = '', key;
- outHtml += '<' + name;
- for (key in attrs) {
- if (hasNonNullableKey(attrs, key)) {
- outHtml += ' ' + key + '="' + encode(attrs[key]) + '"';
- }
- }
- if (typeof html !== 'undefined') {
- return outHtml + '>' + html + '</' + name + '>';
- }
- return outHtml + ' />';
- };
- var createFragment = function (html) {
- var node;
- var container = doc.createElement('div');
- var frag = doc.createDocumentFragment();
- frag.appendChild(container);
- if (html) {
- container.innerHTML = html;
- }
- while (node = container.firstChild) {
- frag.appendChild(node);
- }
- frag.removeChild(container);
- return frag;
- };
- var remove = function (node, keepChildren) {
- var $node = $$(node);
- if (keepChildren) {
- $node.each(function () {
- var child;
- while (child = this.firstChild) {
- if (child.nodeType === 3 && child.data.length === 0) {
- this.removeChild(child);
- } else {
- this.parentNode.insertBefore(child, this);
- }
- }
- }).remove();
- } else {
- $node.remove();
- }
- return $node.length > 1 ? $node.toArray() : $node[0];
- };
- var removeAllAttribs = function (e) {
- return run(e, function (e) {
- var i;
- var attrs = e.attributes;
- for (i = attrs.length - 1; i >= 0; i--) {
- e.removeAttributeNode(attrs.item(i));
- }
- });
- };
- var parseStyle = function (cssText) {
- return styles.parse(cssText);
- };
- var serializeStyle = function (stylesArg, name) {
- return styles.serialize(stylesArg, name);
- };
- var addStyle = function (cssText) {
- var head, styleElm;
- if (self !== DOMUtils.DOM && doc === document) {
- if (addedStyles[cssText]) {
- return;
- }
- addedStyles[cssText] = true;
- }
- styleElm = doc.getElementById('mceDefaultStyles');
- if (!styleElm) {
- styleElm = doc.createElement('style');
- styleElm.id = 'mceDefaultStyles';
- styleElm.type = 'text/css';
- head = doc.getElementsByTagName('head')[0];
- if (head.firstChild) {
- head.insertBefore(styleElm, head.firstChild);
- } else {
- head.appendChild(styleElm);
- }
- }
- if (styleElm.styleSheet) {
- styleElm.styleSheet.cssText += cssText;
- } else {
- styleElm.appendChild(doc.createTextNode(cssText));
- }
- };
- var loadCSS = function (urls) {
- if (!urls) {
- urls = '';
- }
- each$k(urls.split(','), function (url) {
- files[url] = true;
- styleSheetLoader.load(url, noop);
- });
- };
- var toggleClass = function (elm, cls, state) {
- $$(elm).toggleClass(cls, state).each(function () {
- if (this.className === '') {
- DomQuery(this).attr('class', null);
- }
- });
- };
- var addClass = function (elm, cls) {
- $$(elm).addClass(cls);
- };
- var removeClass = function (elm, cls) {
- toggleClass(elm, cls, false);
- };
- var hasClass = function (elm, cls) {
- return $$(elm).hasClass(cls);
- };
- var show = function (elm) {
- $$(elm).show();
- };
- var hide = function (elm) {
- $$(elm).hide();
- };
- var isHidden = function (elm) {
- return $$(elm).css('display') === 'none';
- };
- var uniqueId = function (prefix) {
- return (!prefix ? 'mce_' : prefix) + counter++;
- };
- var getOuterHTML = function (elm) {
- var node = typeof elm === 'string' ? get(elm) : elm;
- return isElement$5(node) ? node.outerHTML : DomQuery('<div></div>').append(DomQuery(node).clone()).html();
- };
- var setOuterHTML = function (elm, html) {
- $$(elm).each(function () {
- try {
- if ('outerHTML' in this) {
- this.outerHTML = html;
- return;
- }
- } catch (ex) {
- }
- remove(DomQuery(this).html(html), true);
- });
- };
- var insertAfter = function (node, reference) {
- var referenceNode = get(reference);
- return run(node, function (node) {
- var parent = referenceNode.parentNode;
- var nextSibling = referenceNode.nextSibling;
- if (nextSibling) {
- parent.insertBefore(node, nextSibling);
- } else {
- parent.appendChild(node);
- }
- return node;
- });
- };
- var replace = function (newElm, oldElm, keepChildren) {
- return run(oldElm, function (oldElm) {
- if (Tools.is(oldElm, 'array')) {
- newElm = newElm.cloneNode(true);
- }
- if (keepChildren) {
- each$f(grep$1(oldElm.childNodes), function (node) {
- newElm.appendChild(node);
- });
- }
- return oldElm.parentNode.replaceChild(newElm, oldElm);
- });
- };
- var rename = function (elm, name) {
- var newElm;
- if (elm.nodeName !== name.toUpperCase()) {
- newElm = create(name);
- each$f(getAttribs(elm), function (attrNode) {
- setAttrib(newElm, attrNode.nodeName, getAttrib(elm, attrNode.nodeName));
- });
- replace(newElm, elm, true);
- }
- return newElm || elm;
- };
- var findCommonAncestor = function (a, b) {
- var ps = a, pe;
- while (ps) {
- pe = b;
- while (pe && ps !== pe) {
- pe = pe.parentNode;
- }
- if (ps === pe) {
- break;
- }
- ps = ps.parentNode;
- }
- if (!ps && a.ownerDocument) {
- return a.ownerDocument.documentElement;
- }
- return ps;
- };
- var toHex = function (rgbVal) {
- return styles.toHex(Tools.trim(rgbVal));
- };
- var isNonEmptyElement = function (node) {
- if (isElement$5(node)) {
- var isNamedAnchor = node.nodeName.toLowerCase() === 'a' && !getAttrib(node, 'href') && getAttrib(node, 'id');
- if (getAttrib(node, 'name') || getAttrib(node, 'data-mce-bookmark') || isNamedAnchor) {
- return true;
- }
- }
- return false;
- };
- var isEmpty = function (node, elements) {
- var type, name, brCount = 0;
- if (isNonEmptyElement(node)) {
- return false;
- }
- node = node.firstChild;
- if (node) {
- var walker = new DomTreeWalker(node, node.parentNode);
- var whitespace = schema ? schema.getWhiteSpaceElements() : {};
- elements = elements || (schema ? schema.getNonEmptyElements() : null);
- do {
- type = node.nodeType;
- if (isElement$5(node)) {
- var bogusVal = node.getAttribute('data-mce-bogus');
- if (bogusVal) {
- node = walker.next(bogusVal === 'all');
- continue;
- }
- name = node.nodeName.toLowerCase();
- if (elements && elements[name]) {
- if (name === 'br') {
- brCount++;
- node = walker.next();
- continue;
- }
- return false;
- }
- if (isNonEmptyElement(node)) {
- return false;
- }
- }
- if (type === 8) {
- return false;
- }
- if (type === 3 && !isWhitespaceText(node.nodeValue)) {
- return false;
- }
- if (type === 3 && node.parentNode && whitespace[node.parentNode.nodeName] && isWhitespaceText(node.nodeValue)) {
- return false;
- }
- node = walker.next();
- } while (node);
- }
- return brCount <= 1;
- };
- var createRng = function () {
- return doc.createRange();
- };
- var split = function (parentElm, splitElm, replacementElm) {
- var range = createRng();
- var beforeFragment;
- var afterFragment;
- var parentNode;
- if (parentElm && splitElm) {
- range.setStart(parentElm.parentNode, findNodeIndex(parentElm));
- range.setEnd(splitElm.parentNode, findNodeIndex(splitElm));
- beforeFragment = range.extractContents();
- range = createRng();
- range.setStart(splitElm.parentNode, findNodeIndex(splitElm) + 1);
- range.setEnd(parentElm.parentNode, findNodeIndex(parentElm) + 1);
- afterFragment = range.extractContents();
- parentNode = parentElm.parentNode;
- parentNode.insertBefore(trimNode(self, beforeFragment), parentElm);
- if (replacementElm) {
- parentNode.insertBefore(replacementElm, parentElm);
- } else {
- parentNode.insertBefore(splitElm, parentElm);
- }
- parentNode.insertBefore(trimNode(self, afterFragment), parentElm);
- remove(parentElm);
- return replacementElm || splitElm;
- }
- };
- var bind = function (target, name, func, scope) {
- if (Tools.isArray(target)) {
- var i = target.length;
- var rv = [];
- while (i--) {
- rv[i] = bind(target[i], name, func, scope);
- }
- return rv;
- }
- if (settings.collect && (target === doc || target === win)) {
- boundEvents.push([
- target,
- name,
- func,
- scope
- ]);
- }
- var output = events.bind(target, name, func, scope || self);
- return output;
- };
- var unbind = function (target, name, func) {
- if (Tools.isArray(target)) {
- var i = target.length;
- var rv = [];
- while (i--) {
- rv[i] = unbind(target[i], name, func);
- }
- return rv;
- } else {
- if (boundEvents.length > 0 && (target === doc || target === win)) {
- var i = boundEvents.length;
- while (i--) {
- var item = boundEvents[i];
- if (target === item[0] && (!name || name === item[1]) && (!func || func === item[2])) {
- events.unbind(item[0], item[1], item[2]);
- }
- }
- }
- return events.unbind(target, name, func);
- }
- };
- var fire = function (target, name, evt) {
- return events.fire(target, name, evt);
- };
- var getContentEditable = function (node) {
- if (node && isElement$5(node)) {
- var contentEditable = node.getAttribute('data-mce-contenteditable');
- if (contentEditable && contentEditable !== 'inherit') {
- return contentEditable;
- }
- return node.contentEditable !== 'inherit' ? node.contentEditable : null;
- } else {
- return null;
- }
- };
- var getContentEditableParent = function (node) {
- var root = getRoot();
- var state = null;
- for (; node && node !== root; node = node.parentNode) {
- state = getContentEditable(node);
- if (state !== null) {
- break;
- }
- }
- return state;
- };
- var destroy = function () {
- if (boundEvents.length > 0) {
- var i = boundEvents.length;
- while (i--) {
- var item = boundEvents[i];
- events.unbind(item[0], item[1], item[2]);
- }
- }
- each$j(files, function (_, url) {
- styleSheetLoader.unload(url);
- delete files[url];
- });
- if (Sizzle.setDocument) {
- Sizzle.setDocument();
- }
- };
- var isChildOf = function (node, parent) {
- if (!isIE) {
- return node === parent || parent.contains(node);
- } else {
- while (node) {
- if (parent === node) {
- return true;
- }
- node = node.parentNode;
- }
- return false;
- }
- };
- var dumpRng = function (r) {
- return 'startContainer: ' + r.startContainer.nodeName + ', startOffset: ' + r.startOffset + ', endContainer: ' + r.endContainer.nodeName + ', endOffset: ' + r.endOffset;
- };
- var self = {
- doc: doc,
- settings: settings,
- win: win,
- files: files,
- stdMode: stdMode,
- boxModel: boxModel,
- styleSheetLoader: styleSheetLoader,
- boundEvents: boundEvents,
- styles: styles,
- schema: schema,
- events: events,
- isBlock: isBlock,
- $: $,
- $$: $$,
- root: null,
- clone: clone,
- getRoot: getRoot,
- getViewPort: getViewPort,
- getRect: getRect,
- getSize: getSize,
- getParent: getParent,
- getParents: getParents,
- get: get,
- getNext: getNext,
- getPrev: getPrev,
- select: select,
- is: is,
- add: add,
- create: create,
- createHTML: createHTML,
- createFragment: createFragment,
- remove: remove,
- setStyle: setStyle,
- getStyle: getStyle,
- setStyles: setStyles,
- removeAllAttribs: removeAllAttribs,
- setAttrib: setAttrib,
- setAttribs: setAttribs,
- getAttrib: getAttrib,
- getPos: getPos$1,
- parseStyle: parseStyle,
- serializeStyle: serializeStyle,
- addStyle: addStyle,
- loadCSS: loadCSS,
- addClass: addClass,
- removeClass: removeClass,
- hasClass: hasClass,
- toggleClass: toggleClass,
- show: show,
- hide: hide,
- isHidden: isHidden,
- uniqueId: uniqueId,
- setHTML: setHTML,
- getOuterHTML: getOuterHTML,
- setOuterHTML: setOuterHTML,
- decode: decode,
- encode: encode,
- insertAfter: insertAfter,
- replace: replace,
- rename: rename,
- findCommonAncestor: findCommonAncestor,
- toHex: toHex,
- run: run,
- getAttribs: getAttribs,
- isEmpty: isEmpty,
- createRng: createRng,
- nodeIndex: findNodeIndex,
- split: split,
- bind: bind,
- unbind: unbind,
- fire: fire,
- getContentEditable: getContentEditable,
- getContentEditableParent: getContentEditableParent,
- destroy: destroy,
- isChildOf: isChildOf,
- dumpRng: dumpRng
- };
- var attrHooks = setupAttrHooks(styles, settings, constant(self));
- return self;
- };
- DOMUtils.DOM = DOMUtils(document);
- DOMUtils.nodeIndex = findNodeIndex;
- var DOM$a = DOMUtils.DOM;
- var each$e = Tools.each, grep = Tools.grep;
- var QUEUED = 0;
- var LOADING = 1;
- var LOADED = 2;
- var FAILED = 3;
- var ScriptLoader = function () {
- function ScriptLoader(settings) {
- if (settings === void 0) {
- settings = {};
- }
- this.states = {};
- this.queue = [];
- this.scriptLoadedCallbacks = {};
- this.queueLoadedCallbacks = [];
- this.loading = 0;
- this.settings = settings;
- }
- ScriptLoader.prototype._setReferrerPolicy = function (referrerPolicy) {
- this.settings.referrerPolicy = referrerPolicy;
- };
- ScriptLoader.prototype.loadScript = function (url, success, failure) {
- var dom = DOM$a;
- var elm;
- var cleanup = function () {
- dom.remove(id);
- if (elm) {
- elm.onerror = elm.onload = elm = null;
- }
- };
- var done = function () {
- cleanup();
- success();
- };
- var error = function () {
- cleanup();
- if (isFunction(failure)) {
- failure();
- } else {
- if (typeof console !== 'undefined' && console.log) {
- console.log('Failed to load script: ' + url);
- }
- }
- };
- var id = dom.uniqueId();
- elm = document.createElement('script');
- elm.id = id;
- elm.type = 'text/javascript';
- elm.src = Tools._addCacheSuffix(url);
- if (this.settings.referrerPolicy) {
- dom.setAttrib(elm, 'referrerpolicy', this.settings.referrerPolicy);
- }
- elm.onload = done;
- elm.onerror = error;
- (document.getElementsByTagName('head')[0] || document.body).appendChild(elm);
- };
- ScriptLoader.prototype.isDone = function (url) {
- return this.states[url] === LOADED;
- };
- ScriptLoader.prototype.markDone = function (url) {
- this.states[url] = LOADED;
- };
- ScriptLoader.prototype.add = function (url, success, scope, failure) {
- var state = this.states[url];
- this.queue.push(url);
- if (state === undefined) {
- this.states[url] = QUEUED;
- }
- if (success) {
- if (!this.scriptLoadedCallbacks[url]) {
- this.scriptLoadedCallbacks[url] = [];
- }
- this.scriptLoadedCallbacks[url].push({
- success: success,
- failure: failure,
- scope: scope || this
- });
- }
- };
- ScriptLoader.prototype.load = function (url, success, scope, failure) {
- return this.add(url, success, scope, failure);
- };
- ScriptLoader.prototype.remove = function (url) {
- delete this.states[url];
- delete this.scriptLoadedCallbacks[url];
- };
- ScriptLoader.prototype.loadQueue = function (success, scope, failure) {
- this.loadScripts(this.queue, success, scope, failure);
- };
- ScriptLoader.prototype.loadScripts = function (scripts, success, scope, failure) {
- var self = this;
- var failures = [];
- var execCallbacks = function (name, url) {
- each$e(self.scriptLoadedCallbacks[url], function (callback) {
- if (isFunction(callback[name])) {
- callback[name].call(callback.scope);
- }
- });
- self.scriptLoadedCallbacks[url] = undefined;
- };
- self.queueLoadedCallbacks.push({
- success: success,
- failure: failure,
- scope: scope || this
- });
- var loadScripts = function () {
- var loadingScripts = grep(scripts);
- scripts.length = 0;
- each$e(loadingScripts, function (url) {
- if (self.states[url] === LOADED) {
- execCallbacks('success', url);
- return;
- }
- if (self.states[url] === FAILED) {
- execCallbacks('failure', url);
- return;
- }
- if (self.states[url] !== LOADING) {
- self.states[url] = LOADING;
- self.loading++;
- self.loadScript(url, function () {
- self.states[url] = LOADED;
- self.loading--;
- execCallbacks('success', url);
- loadScripts();
- }, function () {
- self.states[url] = FAILED;
- self.loading--;
- failures.push(url);
- execCallbacks('failure', url);
- loadScripts();
- });
- }
- });
- if (!self.loading) {
- var notifyCallbacks = self.queueLoadedCallbacks.slice(0);
- self.queueLoadedCallbacks.length = 0;
- each$e(notifyCallbacks, function (callback) {
- if (failures.length === 0) {
- if (isFunction(callback.success)) {
- callback.success.call(callback.scope);
- }
- } else {
- if (isFunction(callback.failure)) {
- callback.failure.call(callback.scope, failures);
- }
- }
- });
- }
- };
- loadScripts();
- };
- ScriptLoader.ScriptLoader = new ScriptLoader();
- return ScriptLoader;
- }();
- var Cell = function (initial) {
- var value = initial;
- var get = function () {
- return value;
- };
- var set = function (v) {
- value = v;
- };
- return {
- get: get,
- set: set
- };
- };
- var isRaw = function (str) {
- return isObject(str) && has$2(str, 'raw');
- };
- var isTokenised = function (str) {
- return isArray$1(str) && str.length > 1;
- };
- var data = {};
- var currentCode = Cell('en');
- var getLanguageData = function () {
- return get$9(data, currentCode.get());
- };
- var getData = function () {
- return map$2(data, function (value) {
- return __assign({}, value);
- });
- };
- var setCode = function (newCode) {
- if (newCode) {
- currentCode.set(newCode);
- }
- };
- var getCode = function () {
- return currentCode.get();
- };
- var add$4 = function (code, items) {
- var langData = data[code];
- if (!langData) {
- data[code] = langData = {};
- }
- each$j(items, function (translation, name) {
- langData[name.toLowerCase()] = translation;
- });
- };
- var translate = function (text) {
- var langData = getLanguageData().getOr({});
- var toString = function (obj) {
- if (isFunction(obj)) {
- return Object.prototype.toString.call(obj);
- }
- return !isEmpty(obj) ? '' + obj : '';
- };
- var isEmpty = function (text) {
- return text === '' || text === null || text === undefined;
- };
- var getLangData = function (text) {
- var textstr = toString(text);
- return get$9(langData, textstr.toLowerCase()).map(toString).getOr(textstr);
- };
- var removeContext = function (str) {
- return str.replace(/{context:\w+}$/, '');
- };
- if (isEmpty(text)) {
- return '';
- }
- if (isRaw(text)) {
- return toString(text.raw);
- }
- if (isTokenised(text)) {
- var values_1 = text.slice(1);
- var substitued = getLangData(text[0]).replace(/\{([0-9]+)\}/g, function ($1, $2) {
- return has$2(values_1, $2) ? toString(values_1[$2]) : $1;
- });
- return removeContext(substitued);
- }
- return removeContext(getLangData(text));
- };
- var isRtl$1 = function () {
- return getLanguageData().bind(function (items) {
- return get$9(items, '_dir');
- }).exists(function (dir) {
- return dir === 'rtl';
- });
- };
- var hasCode = function (code) {
- return has$2(data, code);
- };
- var I18n = {
- getData: getData,
- setCode: setCode,
- getCode: getCode,
- add: add$4,
- translate: translate,
- isRtl: isRtl$1,
- hasCode: hasCode
- };
- var AddOnManager = function () {
- var items = [];
- var urls = {};
- var lookup = {};
- var _listeners = [];
- var runListeners = function (name, state) {
- var matchedListeners = filter$4(_listeners, function (listener) {
- return listener.name === name && listener.state === state;
- });
- each$k(matchedListeners, function (listener) {
- return listener.callback();
- });
- };
- var get = function (name) {
- if (lookup[name]) {
- return lookup[name].instance;
- }
- return undefined;
- };
- var dependencies = function (name) {
- var result;
- if (lookup[name]) {
- result = lookup[name].dependencies;
- }
- return result || [];
- };
- var requireLangPack = function (name, languages) {
- if (AddOnManager.languageLoad !== false) {
- waitFor(name, function () {
- var language = I18n.getCode();
- var wrappedLanguages = ',' + (languages || '') + ',';
- if (!language || languages && wrappedLanguages.indexOf(',' + language + ',') === -1) {
- return;
- }
- ScriptLoader.ScriptLoader.add(urls[name] + '/langs/' + language + '.js');
- }, 'loaded');
- }
- };
- var add = function (id, addOn, dependencies) {
- var addOnConstructor = addOn;
- items.push(addOnConstructor);
- lookup[id] = {
- instance: addOnConstructor,
- dependencies: dependencies
- };
- runListeners(id, 'added');
- return addOnConstructor;
- };
- var remove = function (name) {
- delete urls[name];
- delete lookup[name];
- };
- var createUrl = function (baseUrl, dep) {
- if (typeof dep === 'object') {
- return dep;
- }
- return typeof baseUrl === 'string' ? {
- prefix: '',
- resource: dep,
- suffix: ''
- } : {
- prefix: baseUrl.prefix,
- resource: dep,
- suffix: baseUrl.suffix
- };
- };
- var addComponents = function (pluginName, scripts) {
- var pluginUrl = urls[pluginName];
- each$k(scripts, function (script) {
- ScriptLoader.ScriptLoader.add(pluginUrl + '/' + script);
- });
- };
- var loadDependencies = function (name, addOnUrl, success, scope) {
- var deps = dependencies(name);
- each$k(deps, function (dep) {
- var newUrl = createUrl(addOnUrl, dep);
- load(newUrl.resource, newUrl, undefined, undefined);
- });
- if (success) {
- if (scope) {
- success.call(scope);
- } else {
- success.call(ScriptLoader);
- }
- }
- };
- var load = function (name, addOnUrl, success, scope, failure) {
- if (urls[name]) {
- return;
- }
- var urlString = typeof addOnUrl === 'string' ? addOnUrl : addOnUrl.prefix + addOnUrl.resource + addOnUrl.suffix;
- if (urlString.indexOf('/') !== 0 && urlString.indexOf('://') === -1) {
- urlString = AddOnManager.baseURL + '/' + urlString;
- }
- urls[name] = urlString.substring(0, urlString.lastIndexOf('/'));
- var done = function () {
- runListeners(name, 'loaded');
- loadDependencies(name, addOnUrl, success, scope);
- };
- if (lookup[name]) {
- done();
- } else {
- ScriptLoader.ScriptLoader.add(urlString, done, scope, failure);
- }
- };
- var waitFor = function (name, callback, state) {
- if (state === void 0) {
- state = 'added';
- }
- if (has$2(lookup, name) && state === 'added') {
- callback();
- } else if (has$2(urls, name) && state === 'loaded') {
- callback();
- } else {
- _listeners.push({
- name: name,
- state: state,
- callback: callback
- });
- }
- };
- return {
- items: items,
- urls: urls,
- lookup: lookup,
- _listeners: _listeners,
- get: get,
- dependencies: dependencies,
- requireLangPack: requireLangPack,
- add: add,
- remove: remove,
- createUrl: createUrl,
- addComponents: addComponents,
- load: load,
- waitFor: waitFor
- };
- };
- AddOnManager.languageLoad = true;
- AddOnManager.baseURL = '';
- AddOnManager.PluginManager = AddOnManager();
- AddOnManager.ThemeManager = AddOnManager();
- var singleton = function (doRevoke) {
- var subject = Cell(Optional.none());
- var revoke = function () {
- return subject.get().each(doRevoke);
- };
- var clear = function () {
- revoke();
- subject.set(Optional.none());
- };
- var isSet = function () {
- return subject.get().isSome();
- };
- var get = function () {
- return subject.get();
- };
- var set = function (s) {
- revoke();
- subject.set(Optional.some(s));
- };
- return {
- clear: clear,
- isSet: isSet,
- get: get,
- set: set
- };
- };
- var value = function () {
- var subject = singleton(noop);
- var on = function (f) {
- return subject.get().each(f);
- };
- return __assign(__assign({}, subject), { on: on });
- };
- var first = function (fn, rate) {
- var timer = null;
- var cancel = function () {
- if (!isNull(timer)) {
- clearTimeout(timer);
- timer = null;
- }
- };
- var throttle = function () {
- var args = [];
- for (var _i = 0; _i < arguments.length; _i++) {
- args[_i] = arguments[_i];
- }
- if (isNull(timer)) {
- timer = setTimeout(function () {
- timer = null;
- fn.apply(null, args);
- }, rate);
- }
- };
- return {
- cancel: cancel,
- throttle: throttle
- };
- };
- var last = function (fn, rate) {
- var timer = null;
- var cancel = function () {
- if (!isNull(timer)) {
- clearTimeout(timer);
- timer = null;
- }
- };
- var throttle = function () {
- var args = [];
- for (var _i = 0; _i < arguments.length; _i++) {
- args[_i] = arguments[_i];
- }
- cancel();
- timer = setTimeout(function () {
- timer = null;
- fn.apply(null, args);
- }, rate);
- };
- return {
- cancel: cancel,
- throttle: throttle
- };
- };
- var read$4 = function (element, attr) {
- var value = get$6(element, attr);
- return value === undefined || value === '' ? [] : value.split(' ');
- };
- var add$3 = function (element, attr, id) {
- var old = read$4(element, attr);
- var nu = old.concat([id]);
- set$1(element, attr, nu.join(' '));
- return true;
- };
- var remove$5 = function (element, attr, id) {
- var nu = filter$4(read$4(element, attr), function (v) {
- return v !== id;
- });
- if (nu.length > 0) {
- set$1(element, attr, nu.join(' '));
- } else {
- remove$6(element, attr);
- }
- return false;
- };
- var supports = function (element) {
- return element.dom.classList !== undefined;
- };
- var get$4 = function (element) {
- return read$4(element, 'class');
- };
- var add$2 = function (element, clazz) {
- return add$3(element, 'class', clazz);
- };
- var remove$4 = function (element, clazz) {
- return remove$5(element, 'class', clazz);
- };
- var add$1 = function (element, clazz) {
- if (supports(element)) {
- element.dom.classList.add(clazz);
- } else {
- add$2(element, clazz);
- }
- };
- var cleanClass = function (element) {
- var classList = supports(element) ? element.dom.classList : get$4(element);
- if (classList.length === 0) {
- remove$6(element, 'class');
- }
- };
- var remove$3 = function (element, clazz) {
- if (supports(element)) {
- var classList = element.dom.classList;
- classList.remove(clazz);
- } else {
- remove$4(element, clazz);
- }
- cleanClass(element);
- };
- var has = function (element, clazz) {
- return supports(element) && element.dom.classList.contains(clazz);
- };
- var descendants$1 = function (scope, predicate) {
- var result = [];
- each$k(children(scope), function (x) {
- if (predicate(x)) {
- result = result.concat([x]);
- }
- result = result.concat(descendants$1(x, predicate));
- });
- return result;
- };
- var descendants = function (scope, selector) {
- return all(selector, scope);
- };
- var annotation = constant('mce-annotation');
- var dataAnnotation = constant('data-mce-annotation');
- var dataAnnotationId = constant('data-mce-annotation-uid');
- var identify = function (editor, annotationName) {
- var rng = editor.selection.getRng();
- var start = SugarElement.fromDom(rng.startContainer);
- var root = SugarElement.fromDom(editor.getBody());
- var selector = annotationName.fold(function () {
- return '.' + annotation();
- }, function (an) {
- return '[' + dataAnnotation() + '="' + an + '"]';
- });
- var newStart = child$1(start, rng.startOffset).getOr(start);
- var closest = closest$2(newStart, selector, function (n) {
- return eq(n, root);
- });
- var getAttr = function (c, property) {
- if (has$1(c, property)) {
- return Optional.some(get$6(c, property));
- } else {
- return Optional.none();
- }
- };
- return closest.bind(function (c) {
- return getAttr(c, '' + dataAnnotationId()).bind(function (uid) {
- return getAttr(c, '' + dataAnnotation()).map(function (name) {
- var elements = findMarkers(editor, uid);
- return {
- uid: uid,
- name: name,
- elements: elements
- };
- });
- });
- });
- };
- var isAnnotation = function (elem) {
- return isElement$6(elem) && has(elem, annotation());
- };
- var findMarkers = function (editor, uid) {
- var body = SugarElement.fromDom(editor.getBody());
- return descendants(body, '[' + dataAnnotationId() + '="' + uid + '"]');
- };
- var findAll = function (editor, name) {
- var body = SugarElement.fromDom(editor.getBody());
- var markers = descendants(body, '[' + dataAnnotation() + '="' + name + '"]');
- var directory = {};
- each$k(markers, function (m) {
- var uid = get$6(m, dataAnnotationId());
- var nodesAlready = get$9(directory, uid).getOr([]);
- directory[uid] = nodesAlready.concat([m]);
- });
- return directory;
- };
- var setup$n = function (editor, _registry) {
- var changeCallbacks = Cell({});
- var initData = function () {
- return {
- listeners: [],
- previous: value()
- };
- };
- var withCallbacks = function (name, f) {
- updateCallbacks(name, function (data) {
- f(data);
- return data;
- });
- };
- var updateCallbacks = function (name, f) {
- var callbackMap = changeCallbacks.get();
- var data = get$9(callbackMap, name).getOrThunk(initData);
- var outputData = f(data);
- callbackMap[name] = outputData;
- changeCallbacks.set(callbackMap);
- };
- var fireCallbacks = function (name, uid, elements) {
- withCallbacks(name, function (data) {
- each$k(data.listeners, function (f) {
- return f(true, name, {
- uid: uid,
- nodes: map$3(elements, function (elem) {
- return elem.dom;
- })
- });
- });
- });
- };
- var fireNoAnnotation = function (name) {
- withCallbacks(name, function (data) {
- each$k(data.listeners, function (f) {
- return f(false, name);
- });
- });
- };
- var onNodeChange = last(function () {
- var callbackMap = changeCallbacks.get();
- var annotations = sort(keys(callbackMap));
- each$k(annotations, function (name) {
- updateCallbacks(name, function (data) {
- var prev = data.previous.get();
- identify(editor, Optional.some(name)).fold(function () {
- if (prev.isSome()) {
- fireNoAnnotation(name);
- data.previous.clear();
- }
- }, function (_a) {
- var uid = _a.uid, name = _a.name, elements = _a.elements;
- if (!is$1(prev, uid)) {
- fireCallbacks(name, uid, elements);
- data.previous.set(uid);
- }
- });
- return {
- previous: data.previous,
- listeners: data.listeners
- };
- });
- });
- }, 30);
- editor.on('remove', function () {
- onNodeChange.cancel();
- });
- editor.on('NodeChange', function () {
- onNodeChange.throttle();
- });
- var addListener = function (name, f) {
- updateCallbacks(name, function (data) {
- return {
- previous: data.previous,
- listeners: data.listeners.concat([f])
- };
- });
- };
- return { addListener: addListener };
- };
- var setup$m = function (editor, registry) {
- var identifyParserNode = function (span) {
- return Optional.from(span.attr(dataAnnotation())).bind(registry.lookup);
- };
- editor.on('init', function () {
- editor.serializer.addNodeFilter('span', function (spans) {
- each$k(spans, function (span) {
- identifyParserNode(span).each(function (settings) {
- if (settings.persistent === false) {
- span.unwrap();
- }
- });
- });
- });
- });
- };
- var create$7 = function () {
- var annotations = {};
- var register = function (name, settings) {
- annotations[name] = {
- name: name,
- settings: settings
- };
- };
- var lookup = function (name) {
- return get$9(annotations, name).map(function (a) {
- return a.settings;
- });
- };
- return {
- register: register,
- lookup: lookup
- };
- };
- var unique = 0;
- var generate = function (prefix) {
- var date = new Date();
- var time = date.getTime();
- var random = Math.floor(Math.random() * 1000000000);
- unique++;
- return prefix + '_' + random + unique + String(time);
- };
- var add = function (element, classes) {
- each$k(classes, function (x) {
- add$1(element, x);
- });
- };
- var fromHtml = function (html, scope) {
- var doc = scope || document;
- var div = doc.createElement('div');
- div.innerHTML = html;
- return children(SugarElement.fromDom(div));
- };
- var fromDom$1 = function (nodes) {
- return map$3(nodes, SugarElement.fromDom);
- };
- var get$3 = function (element) {
- return element.dom.innerHTML;
- };
- var set = function (element, content) {
- var owner = owner$1(element);
- var docDom = owner.dom;
- var fragment = SugarElement.fromDom(docDom.createDocumentFragment());
- var contentElements = fromHtml(content, docDom);
- append(fragment, contentElements);
- empty(element);
- append$1(element, fragment);
- };
- var clone$1 = function (original, isDeep) {
- return SugarElement.fromDom(original.dom.cloneNode(isDeep));
- };
- var shallow = function (original) {
- return clone$1(original, false);
- };
- var deep$1 = function (original) {
- return clone$1(original, true);
- };
- var TextWalker = function (startNode, rootNode, isBoundary) {
- if (isBoundary === void 0) {
- isBoundary = never;
- }
- var walker = new DomTreeWalker(startNode, rootNode);
- var walk = function (direction) {
- var next;
- do {
- next = walker[direction]();
- } while (next && !isText$7(next) && !isBoundary(next));
- return Optional.from(next).filter(isText$7);
- };
- return {
- current: function () {
- return Optional.from(walker.current()).filter(isText$7);
- },
- next: function () {
- return walk('next');
- },
- prev: function () {
- return walk('prev');
- },
- prev2: function () {
- return walk('prev2');
- }
- };
- };
- var TextSeeker = function (dom, isBoundary) {
- var isBlockBoundary = isBoundary ? isBoundary : function (node) {
- return dom.isBlock(node) || isBr$5(node) || isContentEditableFalse$b(node);
- };
- var walk = function (node, offset, walker, process) {
- if (isText$7(node)) {
- var newOffset = process(node, offset, node.data);
- if (newOffset !== -1) {
- return Optional.some({
- container: node,
- offset: newOffset
- });
- }
- }
- return walker().bind(function (next) {
- return walk(next.container, next.offset, walker, process);
- });
- };
- var backwards = function (node, offset, process, root) {
- var walker = TextWalker(node, root, isBlockBoundary);
- return walk(node, offset, function () {
- return walker.prev().map(function (prev) {
- return {
- container: prev,
- offset: prev.length
- };
- });
- }, process).getOrNull();
- };
- var forwards = function (node, offset, process, root) {
- var walker = TextWalker(node, root, isBlockBoundary);
- return walk(node, offset, function () {
- return walker.next().map(function (next) {
- return {
- container: next,
- offset: 0
- };
- });
- }, process).getOrNull();
- };
- return {
- backwards: backwards,
- forwards: forwards
- };
- };
- var round$2 = Math.round;
- var clone = function (rect) {
- if (!rect) {
- return {
- left: 0,
- top: 0,
- bottom: 0,
- right: 0,
- width: 0,
- height: 0
- };
- }
- return {
- left: round$2(rect.left),
- top: round$2(rect.top),
- bottom: round$2(rect.bottom),
- right: round$2(rect.right),
- width: round$2(rect.width),
- height: round$2(rect.height)
- };
- };
- var collapse = function (rect, toStart) {
- rect = clone(rect);
- if (toStart) {
- rect.right = rect.left;
- } else {
- rect.left = rect.left + rect.width;
- rect.right = rect.left;
- }
- rect.width = 0;
- return rect;
- };
- var isEqual = function (rect1, rect2) {
- return rect1.left === rect2.left && rect1.top === rect2.top && rect1.bottom === rect2.bottom && rect1.right === rect2.right;
- };
- var isValidOverflow = function (overflowY, rect1, rect2) {
- return overflowY >= 0 && overflowY <= Math.min(rect1.height, rect2.height) / 2;
- };
- var isAbove$1 = function (rect1, rect2) {
- var halfHeight = Math.min(rect2.height / 2, rect1.height / 2);
- if (rect1.bottom - halfHeight < rect2.top) {
- return true;
- }
- if (rect1.top > rect2.bottom) {
- return false;
- }
- return isValidOverflow(rect2.top - rect1.bottom, rect1, rect2);
- };
- var isBelow$1 = function (rect1, rect2) {
- if (rect1.top > rect2.bottom) {
- return true;
- }
- if (rect1.bottom < rect2.top) {
- return false;
- }
- return isValidOverflow(rect2.bottom - rect1.top, rect1, rect2);
- };
- var containsXY = function (rect, clientX, clientY) {
- return clientX >= rect.left && clientX <= rect.right && clientY >= rect.top && clientY <= rect.bottom;
- };
- var clamp$2 = function (value, min, max) {
- return Math.min(Math.max(value, min), max);
- };
- var getSelectedNode = function (range) {
- var startContainer = range.startContainer, startOffset = range.startOffset;
- if (startContainer.hasChildNodes() && range.endOffset === startOffset + 1) {
- return startContainer.childNodes[startOffset];
- }
- return null;
- };
- var getNode$1 = function (container, offset) {
- if (isElement$5(container) && container.hasChildNodes()) {
- var childNodes = container.childNodes;
- var safeOffset = clamp$2(offset, 0, childNodes.length - 1);
- return childNodes[safeOffset];
- } else {
- return container;
- }
- };
- var getNodeUnsafe = function (container, offset) {
- if (offset < 0 && isElement$5(container) && container.hasChildNodes()) {
- return undefined;
- } else {
- return getNode$1(container, offset);
- }
- };
- var extendingChars = new RegExp('[\u0300-\u036f\u0483-\u0487\u0488-\u0489\u0591-\u05bd\u05bf\u05c1-\u05c2\u05c4-\u05c5\u05c7\u0610-\u061a' + '\u064b-\u065f\u0670\u06d6-\u06dc\u06df-\u06e4\u06e7-\u06e8\u06ea-\u06ed\u0711\u0730-\u074a\u07a6-\u07b0' + '\u07eb-\u07f3\u0816-\u0819\u081b-\u0823\u0825-\u0827\u0829-\u082d\u0859-\u085b\u08e3-\u0902\u093a\u093c' + '\u0941-\u0948\u094d\u0951-\u0957\u0962-\u0963\u0981\u09bc\u09be\u09c1-\u09c4\u09cd\u09d7\u09e2-\u09e3' + '\u0a01-\u0a02\u0a3c\u0a41-\u0a42\u0a47-\u0a48\u0a4b-\u0a4d\u0a51\u0a70-\u0a71\u0a75\u0a81-\u0a82\u0abc' + '\u0ac1-\u0ac5\u0ac7-\u0ac8\u0acd\u0ae2-\u0ae3\u0b01\u0b3c\u0b3e\u0b3f\u0b41-\u0b44\u0b4d\u0b56\u0b57' + '\u0b62-\u0b63\u0b82\u0bbe\u0bc0\u0bcd\u0bd7\u0c00\u0c3e-\u0c40\u0c46-\u0c48\u0c4a-\u0c4d\u0c55-\u0c56' + '\u0c62-\u0c63\u0c81\u0cbc\u0cbf\u0cc2\u0cc6\u0ccc-\u0ccd\u0cd5-\u0cd6\u0ce2-\u0ce3\u0d01\u0d3e\u0d41-\u0d44' + '\u0d4d\u0d57\u0d62-\u0d63\u0dca\u0dcf\u0dd2-\u0dd4\u0dd6\u0ddf\u0e31\u0e34-\u0e3a\u0e47-\u0e4e\u0eb1\u0eb4-\u0eb9' + '\u0ebb-\u0ebc\u0ec8-\u0ecd\u0f18-\u0f19\u0f35\u0f37\u0f39\u0f71-\u0f7e\u0f80-\u0f84\u0f86-\u0f87\u0f8d-\u0f97' + '\u0f99-\u0fbc\u0fc6\u102d-\u1030\u1032-\u1037\u1039-\u103a\u103d-\u103e\u1058-\u1059\u105e-\u1060\u1071-\u1074' + '\u1082\u1085-\u1086\u108d\u109d\u135d-\u135f\u1712-\u1714\u1732-\u1734\u1752-\u1753\u1772-\u1773\u17b4-\u17b5' + '\u17b7-\u17bd\u17c6\u17c9-\u17d3\u17dd\u180b-\u180d\u18a9\u1920-\u1922\u1927-\u1928\u1932\u1939-\u193b\u1a17-\u1a18' + '\u1a1b\u1a56\u1a58-\u1a5e\u1a60\u1a62\u1a65-\u1a6c\u1a73-\u1a7c\u1a7f\u1ab0-\u1abd\u1ABE\u1b00-\u1b03\u1b34' + '\u1b36-\u1b3a\u1b3c\u1b42\u1b6b-\u1b73\u1b80-\u1b81\u1ba2-\u1ba5\u1ba8-\u1ba9\u1bab-\u1bad\u1be6\u1be8-\u1be9' + '\u1bed\u1bef-\u1bf1\u1c2c-\u1c33\u1c36-\u1c37\u1cd0-\u1cd2\u1cd4-\u1ce0\u1ce2-\u1ce8\u1ced\u1cf4\u1cf8-\u1cf9' + '\u1dc0-\u1df5\u1dfc-\u1dff\u200c-\u200d\u20d0-\u20dc\u20DD-\u20E0\u20e1\u20E2-\u20E4\u20e5-\u20f0\u2cef-\u2cf1' + '\u2d7f\u2de0-\u2dff\u302a-\u302d\u302e-\u302f\u3099-\u309a\ua66f\uA670-\uA672\ua674-\ua67d\ua69e-\ua69f\ua6f0-\ua6f1' + '\ua802\ua806\ua80b\ua825-\ua826\ua8c4\ua8e0-\ua8f1\ua926-\ua92d\ua947-\ua951\ua980-\ua982\ua9b3\ua9b6-\ua9b9\ua9bc' + '\ua9e5\uaa29-\uaa2e\uaa31-\uaa32\uaa35-\uaa36\uaa43\uaa4c\uaa7c\uaab0\uaab2-\uaab4\uaab7-\uaab8\uaabe-\uaabf\uaac1' + '\uaaec-\uaaed\uaaf6\uabe5\uabe8\uabed\ufb1e\ufe00-\ufe0f\ufe20-\ufe2f\uff9e-\uff9f]');
- var isExtendingChar = function (ch) {
- return typeof ch === 'string' && ch.charCodeAt(0) >= 768 && extendingChars.test(ch);
- };
- var or = function () {
- var args = [];
- for (var _i = 0; _i < arguments.length; _i++) {
- args[_i] = arguments[_i];
- }
- return function (x) {
- for (var i = 0; i < args.length; i++) {
- if (args[i](x)) {
- return true;
- }
- }
- return false;
- };
- };
- var and = function () {
- var args = [];
- for (var _i = 0; _i < arguments.length; _i++) {
- args[_i] = arguments[_i];
- }
- return function (x) {
- for (var i = 0; i < args.length; i++) {
- if (!args[i](x)) {
- return false;
- }
- }
- return true;
- };
- };
- var isElement$3 = isElement$5;
- var isCaretCandidate$2 = isCaretCandidate$3;
- var isBlock$1 = matchStyleValues('display', 'block table');
- var isFloated = matchStyleValues('float', 'left right');
- var isValidElementCaretCandidate = and(isElement$3, isCaretCandidate$2, not(isFloated));
- var isNotPre = not(matchStyleValues('white-space', 'pre pre-line pre-wrap'));
- var isText$4 = isText$7;
- var isBr$2 = isBr$5;
- var nodeIndex$1 = DOMUtils.nodeIndex;
- var resolveIndex$1 = getNodeUnsafe;
- var createRange$1 = function (doc) {
- return 'createRange' in doc ? doc.createRange() : DOMUtils.DOM.createRng();
- };
- var isWhiteSpace$1 = function (chr) {
- return chr && /[\r\n\t ]/.test(chr);
- };
- var isRange = function (rng) {
- return !!rng.setStart && !!rng.setEnd;
- };
- var isHiddenWhiteSpaceRange = function (range) {
- var container = range.startContainer;
- var offset = range.startOffset;
- if (isWhiteSpace$1(range.toString()) && isNotPre(container.parentNode) && isText$7(container)) {
- var text = container.data;
- if (isWhiteSpace$1(text[offset - 1]) || isWhiteSpace$1(text[offset + 1])) {
- return true;
- }
- }
- return false;
- };
- var getBrClientRect = function (brNode) {
- var doc = brNode.ownerDocument;
- var rng = createRange$1(doc);
- var nbsp$1 = doc.createTextNode(nbsp);
- var parentNode = brNode.parentNode;
- parentNode.insertBefore(nbsp$1, brNode);
- rng.setStart(nbsp$1, 0);
- rng.setEnd(nbsp$1, 1);
- var clientRect = clone(rng.getBoundingClientRect());
- parentNode.removeChild(nbsp$1);
- return clientRect;
- };
- var getBoundingClientRectWebKitText = function (rng) {
- var sc = rng.startContainer;
- var ec = rng.endContainer;
- var so = rng.startOffset;
- var eo = rng.endOffset;
- if (sc === ec && isText$7(ec) && so === 0 && eo === 1) {
- var newRng = rng.cloneRange();
- newRng.setEndAfter(ec);
- return getBoundingClientRect$1(newRng);
- } else {
- return null;
- }
- };
- var isZeroRect = function (r) {
- return r.left === 0 && r.right === 0 && r.top === 0 && r.bottom === 0;
- };
- var getBoundingClientRect$1 = function (item) {
- var clientRect;
- var clientRects = item.getClientRects();
- if (clientRects.length > 0) {
- clientRect = clone(clientRects[0]);
- } else {
- clientRect = clone(item.getBoundingClientRect());
- }
- if (!isRange(item) && isBr$2(item) && isZeroRect(clientRect)) {
- return getBrClientRect(item);
- }
- if (isZeroRect(clientRect) && isRange(item)) {
- return getBoundingClientRectWebKitText(item);
- }
- return clientRect;
- };
- var collapseAndInflateWidth = function (clientRect, toStart) {
- var newClientRect = collapse(clientRect, toStart);
- newClientRect.width = 1;
- newClientRect.right = newClientRect.left + 1;
- return newClientRect;
- };
- var getCaretPositionClientRects = function (caretPosition) {
- var clientRects = [];
- var addUniqueAndValidRect = function (clientRect) {
- if (clientRect.height === 0) {
- return;
- }
- if (clientRects.length > 0) {
- if (isEqual(clientRect, clientRects[clientRects.length - 1])) {
- return;
- }
- }
- clientRects.push(clientRect);
- };
- var addCharacterOffset = function (container, offset) {
- var range = createRange$1(container.ownerDocument);
- if (offset < container.data.length) {
- if (isExtendingChar(container.data[offset])) {
- return clientRects;
- }
- if (isExtendingChar(container.data[offset - 1])) {
- range.setStart(container, offset);
- range.setEnd(container, offset + 1);
- if (!isHiddenWhiteSpaceRange(range)) {
- addUniqueAndValidRect(collapseAndInflateWidth(getBoundingClientRect$1(range), false));
- return clientRects;
- }
- }
- }
- if (offset > 0) {
- range.setStart(container, offset - 1);
- range.setEnd(container, offset);
- if (!isHiddenWhiteSpaceRange(range)) {
- addUniqueAndValidRect(collapseAndInflateWidth(getBoundingClientRect$1(range), false));
- }
- }
- if (offset < container.data.length) {
- range.setStart(container, offset);
- range.setEnd(container, offset + 1);
- if (!isHiddenWhiteSpaceRange(range)) {
- addUniqueAndValidRect(collapseAndInflateWidth(getBoundingClientRect$1(range), true));
- }
- }
- };
- var container = caretPosition.container();
- var offset = caretPosition.offset();
- if (isText$4(container)) {
- addCharacterOffset(container, offset);
- return clientRects;
- }
- if (isElement$3(container)) {
- if (caretPosition.isAtEnd()) {
- var node = resolveIndex$1(container, offset);
- if (isText$4(node)) {
- addCharacterOffset(node, node.data.length);
- }
- if (isValidElementCaretCandidate(node) && !isBr$2(node)) {
- addUniqueAndValidRect(collapseAndInflateWidth(getBoundingClientRect$1(node), false));
- }
- } else {
- var node = resolveIndex$1(container, offset);
- if (isText$4(node)) {
- addCharacterOffset(node, 0);
- }
- if (isValidElementCaretCandidate(node) && caretPosition.isAtEnd()) {
- addUniqueAndValidRect(collapseAndInflateWidth(getBoundingClientRect$1(node), false));
- return clientRects;
- }
- var beforeNode = resolveIndex$1(caretPosition.container(), caretPosition.offset() - 1);
- if (isValidElementCaretCandidate(beforeNode) && !isBr$2(beforeNode)) {
- if (isBlock$1(beforeNode) || isBlock$1(node) || !isValidElementCaretCandidate(node)) {
- addUniqueAndValidRect(collapseAndInflateWidth(getBoundingClientRect$1(beforeNode), false));
- }
- }
- if (isValidElementCaretCandidate(node)) {
- addUniqueAndValidRect(collapseAndInflateWidth(getBoundingClientRect$1(node), true));
- }
- }
- }
- return clientRects;
- };
- var CaretPosition = function (container, offset, clientRects) {
- var isAtStart = function () {
- if (isText$4(container)) {
- return offset === 0;
- }
- return offset === 0;
- };
- var isAtEnd = function () {
- if (isText$4(container)) {
- return offset >= container.data.length;
- }
- return offset >= container.childNodes.length;
- };
- var toRange = function () {
- var range = createRange$1(container.ownerDocument);
- range.setStart(container, offset);
- range.setEnd(container, offset);
- return range;
- };
- var getClientRects = function () {
- if (!clientRects) {
- clientRects = getCaretPositionClientRects(CaretPosition(container, offset));
- }
- return clientRects;
- };
- var isVisible = function () {
- return getClientRects().length > 0;
- };
- var isEqual = function (caretPosition) {
- return caretPosition && container === caretPosition.container() && offset === caretPosition.offset();
- };
- var getNode = function (before) {
- return resolveIndex$1(container, before ? offset - 1 : offset);
- };
- return {
- container: constant(container),
- offset: constant(offset),
- toRange: toRange,
- getClientRects: getClientRects,
- isVisible: isVisible,
- isAtStart: isAtStart,
- isAtEnd: isAtEnd,
- isEqual: isEqual,
- getNode: getNode
- };
- };
- CaretPosition.fromRangeStart = function (range) {
- return CaretPosition(range.startContainer, range.startOffset);
- };
- CaretPosition.fromRangeEnd = function (range) {
- return CaretPosition(range.endContainer, range.endOffset);
- };
- CaretPosition.after = function (node) {
- return CaretPosition(node.parentNode, nodeIndex$1(node) + 1);
- };
- CaretPosition.before = function (node) {
- return CaretPosition(node.parentNode, nodeIndex$1(node));
- };
- CaretPosition.isAbove = function (pos1, pos2) {
- return lift2(head(pos2.getClientRects()), last$2(pos1.getClientRects()), isAbove$1).getOr(false);
- };
- CaretPosition.isBelow = function (pos1, pos2) {
- return lift2(last$2(pos2.getClientRects()), head(pos1.getClientRects()), isBelow$1).getOr(false);
- };
- CaretPosition.isAtStart = function (pos) {
- return pos ? pos.isAtStart() : false;
- };
- CaretPosition.isAtEnd = function (pos) {
- return pos ? pos.isAtEnd() : false;
- };
- CaretPosition.isTextPosition = function (pos) {
- return pos ? isText$7(pos.container()) : false;
- };
- CaretPosition.isElementPosition = function (pos) {
- return CaretPosition.isTextPosition(pos) === false;
- };
- var trimEmptyTextNode$1 = function (dom, node) {
- if (isText$7(node) && node.data.length === 0) {
- dom.remove(node);
- }
- };
- var insertNode = function (dom, rng, node) {
- rng.insertNode(node);
- trimEmptyTextNode$1(dom, node.previousSibling);
- trimEmptyTextNode$1(dom, node.nextSibling);
- };
- var insertFragment = function (dom, rng, frag) {
- var firstChild = Optional.from(frag.firstChild);
- var lastChild = Optional.from(frag.lastChild);
- rng.insertNode(frag);
- firstChild.each(function (child) {
- return trimEmptyTextNode$1(dom, child.previousSibling);
- });
- lastChild.each(function (child) {
- return trimEmptyTextNode$1(dom, child.nextSibling);
- });
- };
- var rangeInsertNode = function (dom, rng, node) {
- if (isDocumentFragment(node)) {
- insertFragment(dom, rng, node);
- } else {
- insertNode(dom, rng, node);
- }
- };
- var isText$3 = isText$7;
- var isBogus = isBogus$2;
- var nodeIndex = DOMUtils.nodeIndex;
- var normalizedParent = function (node) {
- var parentNode = node.parentNode;
- if (isBogus(parentNode)) {
- return normalizedParent(parentNode);
- }
- return parentNode;
- };
- var getChildNodes = function (node) {
- if (!node) {
- return [];
- }
- return reduce(node.childNodes, function (result, node) {
- if (isBogus(node) && node.nodeName !== 'BR') {
- result = result.concat(getChildNodes(node));
- } else {
- result.push(node);
- }
- return result;
- }, []);
- };
- var normalizedTextOffset = function (node, offset) {
- while (node = node.previousSibling) {
- if (!isText$3(node)) {
- break;
- }
- offset += node.data.length;
- }
- return offset;
- };
- var equal = function (a) {
- return function (b) {
- return a === b;
- };
- };
- var normalizedNodeIndex = function (node) {
- var nodes, index;
- nodes = getChildNodes(normalizedParent(node));
- index = findIndex$1(nodes, equal(node), node);
- nodes = nodes.slice(0, index + 1);
- var numTextFragments = reduce(nodes, function (result, node, i) {
- if (isText$3(node) && isText$3(nodes[i - 1])) {
- result++;
- }
- return result;
- }, 0);
- nodes = filter$2(nodes, matchNodeNames([node.nodeName]));
- index = findIndex$1(nodes, equal(node), node);
- return index - numTextFragments;
- };
- var createPathItem = function (node) {
- var name;
- if (isText$3(node)) {
- name = 'text()';
- } else {
- name = node.nodeName.toLowerCase();
- }
- return name + '[' + normalizedNodeIndex(node) + ']';
- };
- var parentsUntil$1 = function (root, node, predicate) {
- var parents = [];
- for (node = node.parentNode; node !== root; node = node.parentNode) {
- if (predicate && predicate(node)) {
- break;
- }
- parents.push(node);
- }
- return parents;
- };
- var create$6 = function (root, caretPosition) {
- var container, offset, path = [], outputOffset, childNodes, parents;
- container = caretPosition.container();
- offset = caretPosition.offset();
- if (isText$3(container)) {
- outputOffset = normalizedTextOffset(container, offset);
- } else {
- childNodes = container.childNodes;
- if (offset >= childNodes.length) {
- outputOffset = 'after';
- offset = childNodes.length - 1;
- } else {
- outputOffset = 'before';
- }
- container = childNodes[offset];
- }
- path.push(createPathItem(container));
- parents = parentsUntil$1(root, container);
- parents = filter$2(parents, not(isBogus$2));
- path = path.concat(map$1(parents, function (node) {
- return createPathItem(node);
- }));
- return path.reverse().join('/') + ',' + outputOffset;
- };
- var resolvePathItem = function (node, name, index) {
- var nodes = getChildNodes(node);
- nodes = filter$2(nodes, function (node, index) {
- return !isText$3(node) || !isText$3(nodes[index - 1]);
- });
- nodes = filter$2(nodes, matchNodeNames([name]));
- return nodes[index];
- };
- var findTextPosition = function (container, offset) {
- var node = container, targetOffset = 0, dataLen;
- while (isText$3(node)) {
- dataLen = node.data.length;
- if (offset >= targetOffset && offset <= targetOffset + dataLen) {
- container = node;
- offset = offset - targetOffset;
- break;
- }
- if (!isText$3(node.nextSibling)) {
- container = node;
- offset = dataLen;
- break;
- }
- targetOffset += dataLen;
- node = node.nextSibling;
- }
- if (isText$3(container) && offset > container.data.length) {
- offset = container.data.length;
- }
- return CaretPosition(container, offset);
- };
- var resolve$2 = function (root, path) {
- var offset;
- if (!path) {
- return null;
- }
- var parts = path.split(',');
- var paths = parts[0].split('/');
- offset = parts.length > 1 ? parts[1] : 'before';
- var container = reduce(paths, function (result, value) {
- var match = /([\w\-\(\)]+)\[([0-9]+)\]/.exec(value);
- if (!match) {
- return null;
- }
- if (match[1] === 'text()') {
- match[1] = '#text';
- }
- return resolvePathItem(result, match[1], parseInt(match[2], 10));
- }, root);
- if (!container) {
- return null;
- }
- if (!isText$3(container)) {
- if (offset === 'after') {
- offset = nodeIndex(container) + 1;
- } else {
- offset = nodeIndex(container);
- }
- return CaretPosition(container.parentNode, offset);
- }
- return findTextPosition(container, parseInt(offset, 10));
- };
- var isContentEditableFalse$9 = isContentEditableFalse$b;
- var getNormalizedTextOffset = function (trim, container, offset) {
- var node, trimmedOffset;
- trimmedOffset = trim(container.data.slice(0, offset)).length;
- for (node = container.previousSibling; node && isText$7(node); node = node.previousSibling) {
- trimmedOffset += trim(node.data).length;
- }
- return trimmedOffset;
- };
- var getPoint = function (dom, trim, normalized, rng, start) {
- var container = rng[start ? 'startContainer' : 'endContainer'];
- var offset = rng[start ? 'startOffset' : 'endOffset'];
- var point = [];
- var childNodes, after = 0;
- var root = dom.getRoot();
- if (isText$7(container)) {
- point.push(normalized ? getNormalizedTextOffset(trim, container, offset) : offset);
- } else {
- childNodes = container.childNodes;
- if (offset >= childNodes.length && childNodes.length) {
- after = 1;
- offset = Math.max(0, childNodes.length - 1);
- }
- point.push(dom.nodeIndex(childNodes[offset], normalized) + after);
- }
- for (; container && container !== root; container = container.parentNode) {
- point.push(dom.nodeIndex(container, normalized));
- }
- return point;
- };
- var getLocation = function (trim, selection, normalized, rng) {
- var dom = selection.dom, bookmark = {};
- bookmark.start = getPoint(dom, trim, normalized, rng, true);
- if (!selection.isCollapsed()) {
- bookmark.end = getPoint(dom, trim, normalized, rng, false);
- }
- if (isRangeInCaretContainerBlock(rng)) {
- bookmark.isFakeCaret = true;
- }
- return bookmark;
- };
- var findIndex = function (dom, name, element) {
- var count = 0;
- Tools.each(dom.select(name), function (node) {
- if (node.getAttribute('data-mce-bogus') === 'all') {
- return;
- }
- if (node === element) {
- return false;
- }
- count++;
- });
- return count;
- };
- var moveEndPoint$1 = function (rng, start) {
- var container, offset, childNodes;
- var prefix = start ? 'start' : 'end';
- container = rng[prefix + 'Container'];
- offset = rng[prefix + 'Offset'];
- if (isElement$5(container) && container.nodeName === 'TR') {
- childNodes = container.childNodes;
- container = childNodes[Math.min(start ? offset : offset - 1, childNodes.length - 1)];
- if (container) {
- offset = start ? 0 : container.childNodes.length;
- rng['set' + (start ? 'Start' : 'End')](container, offset);
- }
- }
- };
- var normalizeTableCellSelection = function (rng) {
- moveEndPoint$1(rng, true);
- moveEndPoint$1(rng, false);
- return rng;
- };
- var findSibling = function (node, offset) {
- var sibling;
- if (isElement$5(node)) {
- node = getNode$1(node, offset);
- if (isContentEditableFalse$9(node)) {
- return node;
- }
- }
- if (isCaretContainer$2(node)) {
- if (isText$7(node) && isCaretContainerBlock$1(node)) {
- node = node.parentNode;
- }
- sibling = node.previousSibling;
- if (isContentEditableFalse$9(sibling)) {
- return sibling;
- }
- sibling = node.nextSibling;
- if (isContentEditableFalse$9(sibling)) {
- return sibling;
- }
- }
- };
- var findAdjacentContentEditableFalseElm = function (rng) {
- return findSibling(rng.startContainer, rng.startOffset) || findSibling(rng.endContainer, rng.endOffset);
- };
- var getOffsetBookmark = function (trim, normalized, selection) {
- var element = selection.getNode();
- var name = element ? element.nodeName : null;
- var rng = selection.getRng();
- if (isContentEditableFalse$9(element) || name === 'IMG') {
- return {
- name: name,
- index: findIndex(selection.dom, name, element)
- };
- }
- var sibling = findAdjacentContentEditableFalseElm(rng);
- if (sibling) {
- name = sibling.tagName;
- return {
- name: name,
- index: findIndex(selection.dom, name, sibling)
- };
- }
- return getLocation(trim, selection, normalized, rng);
- };
- var getCaretBookmark = function (selection) {
- var rng = selection.getRng();
- return {
- start: create$6(selection.dom.getRoot(), CaretPosition.fromRangeStart(rng)),
- end: create$6(selection.dom.getRoot(), CaretPosition.fromRangeEnd(rng))
- };
- };
- var getRangeBookmark = function (selection) {
- return { rng: selection.getRng() };
- };
- var createBookmarkSpan = function (dom, id, filled) {
- var args = {
- 'data-mce-type': 'bookmark',
- id: id,
- 'style': 'overflow:hidden;line-height:0px'
- };
- return filled ? dom.create('span', args, '') : dom.create('span', args);
- };
- var getPersistentBookmark = function (selection, filled) {
- var dom = selection.dom;
- var rng = selection.getRng();
- var id = dom.uniqueId();
- var collapsed = selection.isCollapsed();
- var element = selection.getNode();
- var name = element.nodeName;
- if (name === 'IMG') {
- return {
- name: name,
- index: findIndex(dom, name, element)
- };
- }
- var rng2 = normalizeTableCellSelection(rng.cloneRange());
- if (!collapsed) {
- rng2.collapse(false);
- var endBookmarkNode = createBookmarkSpan(dom, id + '_end', filled);
- rangeInsertNode(dom, rng2, endBookmarkNode);
- }
- rng = normalizeTableCellSelection(rng);
- rng.collapse(true);
- var startBookmarkNode = createBookmarkSpan(dom, id + '_start', filled);
- rangeInsertNode(dom, rng, startBookmarkNode);
- selection.moveToBookmark({
- id: id,
- keep: true
- });
- return { id: id };
- };
- var getBookmark$2 = function (selection, type, normalized) {
- if (type === 2) {
- return getOffsetBookmark(trim$2, normalized, selection);
- } else if (type === 3) {
- return getCaretBookmark(selection);
- } else if (type) {
- return getRangeBookmark(selection);
- } else {
- return getPersistentBookmark(selection, false);
- }
- };
- var getUndoBookmark = curry(getOffsetBookmark, identity, true);
- var DOM$9 = DOMUtils.DOM;
- var defaultPreviewStyles = 'font-family font-size font-weight font-style text-decoration text-transform color background-color border border-radius outline text-shadow';
- var getBodySetting = function (editor, name, defaultValue) {
- var value = editor.getParam(name, defaultValue);
- if (value.indexOf('=') !== -1) {
- var bodyObj = editor.getParam(name, '', 'hash');
- return get$9(bodyObj, editor.id).getOr(defaultValue);
- } else {
- return value;
- }
- };
- var getIframeAttrs = function (editor) {
- return editor.getParam('iframe_attrs', {});
- };
- var getDocType = function (editor) {
- return editor.getParam('doctype', '<!DOCTYPE html>');
- };
- var getDocumentBaseUrl = function (editor) {
- return editor.getParam('document_base_url', '');
- };
- var getBodyId = function (editor) {
- return getBodySetting(editor, 'body_id', 'tinymce');
- };
- var getBodyClass = function (editor) {
- return getBodySetting(editor, 'body_class', '');
- };
- var getContentSecurityPolicy = function (editor) {
- return editor.getParam('content_security_policy', '');
- };
- var shouldPutBrInPre$1 = function (editor) {
- return editor.getParam('br_in_pre', true);
- };
- var getForcedRootBlock = function (editor) {
- if (editor.getParam('force_p_newlines', false)) {
- return 'p';
- }
- var block = editor.getParam('forced_root_block', 'p');
- if (block === false) {
- return '';
- } else if (block === true) {
- return 'p';
- } else {
- return block;
- }
- };
- var getForcedRootBlockAttrs = function (editor) {
- return editor.getParam('forced_root_block_attrs', {});
- };
- var getBrNewLineSelector = function (editor) {
- return editor.getParam('br_newline_selector', '.mce-toc h2,figcaption,caption');
- };
- var getNoNewLineSelector = function (editor) {
- return editor.getParam('no_newline_selector', '');
- };
- var shouldKeepStyles = function (editor) {
- return editor.getParam('keep_styles', true);
- };
- var shouldEndContainerOnEmptyBlock = function (editor) {
- return editor.getParam('end_container_on_empty_block', false);
- };
- var getFontStyleValues = function (editor) {
- return Tools.explode(editor.getParam('font_size_style_values', 'xx-small,x-small,small,medium,large,x-large,xx-large'));
- };
- var getFontSizeClasses = function (editor) {
- return Tools.explode(editor.getParam('font_size_classes', ''));
- };
- var getImagesDataImgFilter = function (editor) {
- return editor.getParam('images_dataimg_filter', always, 'function');
- };
- var isAutomaticUploadsEnabled = function (editor) {
- return editor.getParam('automatic_uploads', true, 'boolean');
- };
- var shouldReuseFileName = function (editor) {
- return editor.getParam('images_reuse_filename', false, 'boolean');
- };
- var shouldReplaceBlobUris = function (editor) {
- return editor.getParam('images_replace_blob_uris', true, 'boolean');
- };
- var getIconPackName = function (editor) {
- return editor.getParam('icons', '', 'string');
- };
- var getIconsUrl = function (editor) {
- return editor.getParam('icons_url', '', 'string');
- };
- var getImageUploadUrl = function (editor) {
- return editor.getParam('images_upload_url', '', 'string');
- };
- var getImageUploadBasePath = function (editor) {
- return editor.getParam('images_upload_base_path', '', 'string');
- };
- var getImagesUploadCredentials = function (editor) {
- return editor.getParam('images_upload_credentials', false, 'boolean');
- };
- var getImagesUploadHandler = function (editor) {
- return editor.getParam('images_upload_handler', null, 'function');
- };
- var shouldUseContentCssCors = function (editor) {
- return editor.getParam('content_css_cors', false, 'boolean');
- };
- var getReferrerPolicy = function (editor) {
- return editor.getParam('referrer_policy', '', 'string');
- };
- var getLanguageCode = function (editor) {
- return editor.getParam('language', 'en', 'string');
- };
- var getLanguageUrl = function (editor) {
- return editor.getParam('language_url', '', 'string');
- };
- var shouldIndentUseMargin = function (editor) {
- return editor.getParam('indent_use_margin', false);
- };
- var getIndentation = function (editor) {
- return editor.getParam('indentation', '40px', 'string');
- };
- var getContentCss = function (editor) {
- var contentCss = editor.getParam('content_css');
- if (isString$1(contentCss)) {
- return map$3(contentCss.split(','), trim$4);
- } else if (isArray$1(contentCss)) {
- return contentCss;
- } else if (contentCss === false || editor.inline) {
- return [];
- } else {
- return ['default'];
- }
- };
- var getFontCss = function (editor) {
- var fontCss = editor.getParam('font_css', []);
- return isArray$1(fontCss) ? fontCss : map$3(fontCss.split(','), trim$4);
- };
- var getDirectionality = function (editor) {
- return editor.getParam('directionality', I18n.isRtl() ? 'rtl' : undefined);
- };
- var getInlineBoundarySelector = function (editor) {
- return editor.getParam('inline_boundaries_selector', 'a[href],code,.mce-annotation', 'string');
- };
- var getObjectResizing = function (editor) {
- var selector = editor.getParam('object_resizing');
- if (selector === false || Env.iOS) {
- return false;
- } else {
- return isString$1(selector) ? selector : 'table,img,figure.image,div,video,iframe';
- }
- };
- var getResizeImgProportional = function (editor) {
- return editor.getParam('resize_img_proportional', true, 'boolean');
- };
- var getPlaceholder = function (editor) {
- return editor.getParam('placeholder', DOM$9.getAttrib(editor.getElement(), 'placeholder'), 'string');
- };
- var getEventRoot = function (editor) {
- return editor.getParam('event_root');
- };
- var getServiceMessage = function (editor) {
- return editor.getParam('service_message');
- };
- var getTheme = function (editor) {
- return editor.getParam('theme');
- };
- var shouldValidate = function (editor) {
- return editor.getParam('validate');
- };
- var isInlineBoundariesEnabled = function (editor) {
- return editor.getParam('inline_boundaries') !== false;
- };
- var getFormats = function (editor) {
- return editor.getParam('formats');
- };
- var getPreviewStyles = function (editor) {
- var style = editor.getParam('preview_styles', defaultPreviewStyles);
- if (isString$1(style)) {
- return style;
- } else {
- return '';
- }
- };
- var canFormatEmptyLines = function (editor) {
- return editor.getParam('format_empty_lines', false, 'boolean');
- };
- var getCustomUiSelector = function (editor) {
- return editor.getParam('custom_ui_selector', '', 'string');
- };
- var getThemeUrl = function (editor) {
- return editor.getParam('theme_url');
- };
- var isInline = function (editor) {
- return editor.getParam('inline');
- };
- var hasHiddenInput = function (editor) {
- return editor.getParam('hidden_input');
- };
- var shouldPatchSubmit = function (editor) {
- return editor.getParam('submit_patch');
- };
- var isEncodingXml = function (editor) {
- return editor.getParam('encoding') === 'xml';
- };
- var shouldAddFormSubmitTrigger = function (editor) {
- return editor.getParam('add_form_submit_trigger');
- };
- var shouldAddUnloadTrigger = function (editor) {
- return editor.getParam('add_unload_trigger');
- };
- var hasForcedRootBlock = function (editor) {
- return getForcedRootBlock(editor) !== '';
- };
- var getCustomUndoRedoLevels = function (editor) {
- return editor.getParam('custom_undo_redo_levels', 0, 'number');
- };
- var shouldDisableNodeChange = function (editor) {
- return editor.getParam('disable_nodechange');
- };
- var isReadOnly$1 = function (editor) {
- return editor.getParam('readonly');
- };
- var hasContentCssCors = function (editor) {
- return editor.getParam('content_css_cors');
- };
- var getPlugins = function (editor) {
- return editor.getParam('plugins', '', 'string');
- };
- var getExternalPlugins$1 = function (editor) {
- return editor.getParam('external_plugins');
- };
- var shouldBlockUnsupportedDrop = function (editor) {
- return editor.getParam('block_unsupported_drop', true, 'boolean');
- };
- var isVisualAidsEnabled = function (editor) {
- return editor.getParam('visual', true, 'boolean');
- };
- var getVisualAidsTableClass = function (editor) {
- return editor.getParam('visual_table_class', 'mce-item-table', 'string');
- };
- var getVisualAidsAnchorClass = function (editor) {
- return editor.getParam('visual_anchor_class', 'mce-item-anchor', 'string');
- };
- var getIframeAriaText = function (editor) {
- return editor.getParam('iframe_aria_text', 'Rich Text Area. Press ALT-0 for help.', 'string');
- };
- var isElement$2 = isElement$5;
- var isText$2 = isText$7;
- var removeNode$1 = function (node) {
- var parentNode = node.parentNode;
- if (parentNode) {
- parentNode.removeChild(node);
- }
- };
- var trimCount = function (text) {
- var trimmedText = trim$2(text);
- return {
- count: text.length - trimmedText.length,
- text: trimmedText
- };
- };
- var deleteZwspChars = function (caretContainer) {
- var idx;
- while ((idx = caretContainer.data.lastIndexOf(ZWSP$1)) !== -1) {
- caretContainer.deleteData(idx, 1);
- }
- };
- var removeUnchanged = function (caretContainer, pos) {
- remove$2(caretContainer);
- return pos;
- };
- var removeTextAndReposition = function (caretContainer, pos) {
- var before = trimCount(caretContainer.data.substr(0, pos.offset()));
- var after = trimCount(caretContainer.data.substr(pos.offset()));
- var text = before.text + after.text;
- if (text.length > 0) {
- deleteZwspChars(caretContainer);
- return CaretPosition(caretContainer, pos.offset() - before.count);
- } else {
- return pos;
- }
- };
- var removeElementAndReposition = function (caretContainer, pos) {
- var parentNode = pos.container();
- var newPosition = indexOf$2(from(parentNode.childNodes), caretContainer).map(function (index) {
- return index < pos.offset() ? CaretPosition(parentNode, pos.offset() - 1) : pos;
- }).getOr(pos);
- remove$2(caretContainer);
- return newPosition;
- };
- var removeTextCaretContainer = function (caretContainer, pos) {
- return isText$2(caretContainer) && pos.container() === caretContainer ? removeTextAndReposition(caretContainer, pos) : removeUnchanged(caretContainer, pos);
- };
- var removeElementCaretContainer = function (caretContainer, pos) {
- return pos.container() === caretContainer.parentNode ? removeElementAndReposition(caretContainer, pos) : removeUnchanged(caretContainer, pos);
- };
- var removeAndReposition = function (container, pos) {
- return CaretPosition.isTextPosition(pos) ? removeTextCaretContainer(container, pos) : removeElementCaretContainer(container, pos);
- };
- var remove$2 = function (caretContainerNode) {
- if (isElement$2(caretContainerNode) && isCaretContainer$2(caretContainerNode)) {
- if (hasContent(caretContainerNode)) {
- caretContainerNode.removeAttribute('data-mce-caret');
- } else {
- removeNode$1(caretContainerNode);
- }
- }
- if (isText$2(caretContainerNode)) {
- deleteZwspChars(caretContainerNode);
- if (caretContainerNode.data.length === 0) {
- removeNode$1(caretContainerNode);
- }
- }
- };
- var browser$2 = detect().browser;
- var isContentEditableFalse$8 = isContentEditableFalse$b;
- var isMedia$1 = isMedia$2;
- var isTableCell$3 = isTableCell$5;
- var inlineFakeCaretSelector = '*[contentEditable=false],video,audio,embed,object';
- var getAbsoluteClientRect = function (root, element, before) {
- var clientRect = collapse(element.getBoundingClientRect(), before);
- var scrollX;
- var scrollY;
- if (root.tagName === 'BODY') {
- var docElm = root.ownerDocument.documentElement;
- scrollX = root.scrollLeft || docElm.scrollLeft;
- scrollY = root.scrollTop || docElm.scrollTop;
- } else {
- var rootRect = root.getBoundingClientRect();
- scrollX = root.scrollLeft - rootRect.left;
- scrollY = root.scrollTop - rootRect.top;
- }
- clientRect.left += scrollX;
- clientRect.right += scrollX;
- clientRect.top += scrollY;
- clientRect.bottom += scrollY;
- clientRect.width = 1;
- var margin = element.offsetWidth - element.clientWidth;
- if (margin > 0) {
- if (before) {
- margin *= -1;
- }
- clientRect.left += margin;
- clientRect.right += margin;
- }
- return clientRect;
- };
- var trimInlineCaretContainers = function (root) {
- var fakeCaretTargetNodes = descendants(SugarElement.fromDom(root), inlineFakeCaretSelector);
- for (var i = 0; i < fakeCaretTargetNodes.length; i++) {
- var node = fakeCaretTargetNodes[i].dom;
- var sibling = node.previousSibling;
- if (endsWithCaretContainer$1(sibling)) {
- var data = sibling.data;
- if (data.length === 1) {
- sibling.parentNode.removeChild(sibling);
- } else {
- sibling.deleteData(data.length - 1, 1);
- }
- }
- sibling = node.nextSibling;
- if (startsWithCaretContainer$1(sibling)) {
- var data = sibling.data;
- if (data.length === 1) {
- sibling.parentNode.removeChild(sibling);
- } else {
- sibling.deleteData(0, 1);
- }
- }
- }
- };
- var FakeCaret = function (editor, root, isBlock, hasFocus) {
- var lastVisualCaret = value();
- var cursorInterval;
- var caretContainerNode;
- var rootBlock = getForcedRootBlock(editor);
- var caretBlock = rootBlock.length > 0 ? rootBlock : 'p';
- var show = function (before, element) {
- var rng;
- hide();
- if (isTableCell$3(element)) {
- return null;
- }
- if (isBlock(element)) {
- caretContainerNode = insertBlock$1(caretBlock, element, before);
- var clientRect = getAbsoluteClientRect(root, element, before);
- DomQuery(caretContainerNode).css('top', clientRect.top);
- var caret = DomQuery('<div class="mce-visual-caret" data-mce-bogus="all"></div>').css(__assign({}, clientRect)).appendTo(root)[0];
- lastVisualCaret.set({
- caret: caret,
- element: element,
- before: before
- });
- if (before) {
- DomQuery(caret).addClass('mce-visual-caret-before');
- }
- startBlink();
- rng = element.ownerDocument.createRange();
- rng.setStart(caretContainerNode, 0);
- rng.setEnd(caretContainerNode, 0);
- } else {
- caretContainerNode = insertInline$1(element, before);
- rng = element.ownerDocument.createRange();
- if (isInlineFakeCaretTarget(caretContainerNode.nextSibling)) {
- rng.setStart(caretContainerNode, 0);
- rng.setEnd(caretContainerNode, 0);
- } else {
- rng.setStart(caretContainerNode, 1);
- rng.setEnd(caretContainerNode, 1);
- }
- return rng;
- }
- return rng;
- };
- var hide = function () {
- trimInlineCaretContainers(root);
- if (caretContainerNode) {
- remove$2(caretContainerNode);
- caretContainerNode = null;
- }
- lastVisualCaret.on(function (caretState) {
- DomQuery(caretState.caret).remove();
- lastVisualCaret.clear();
- });
- if (cursorInterval) {
- Delay.clearInterval(cursorInterval);
- cursorInterval = undefined;
- }
- };
- var startBlink = function () {
- cursorInterval = Delay.setInterval(function () {
- if (hasFocus()) {
- DomQuery('div.mce-visual-caret', root).toggleClass('mce-visual-caret-hidden');
- } else {
- DomQuery('div.mce-visual-caret', root).addClass('mce-visual-caret-hidden');
- }
- }, 500);
- };
- var reposition = function () {
- lastVisualCaret.on(function (caretState) {
- var clientRect = getAbsoluteClientRect(root, caretState.element, caretState.before);
- DomQuery(caretState.caret).css(__assign({}, clientRect));
- });
- };
- var destroy = function () {
- return Delay.clearInterval(cursorInterval);
- };
- var getCss = function () {
- return '.mce-visual-caret {' + 'position: absolute;' + 'background-color: black;' + 'background-color: currentcolor;' + '}' + '.mce-visual-caret-hidden {' + 'display: none;' + '}' + '*[data-mce-caret] {' + 'position: absolute;' + 'left: -1000px;' + 'right: auto;' + 'top: 0;' + 'margin: 0;' + 'padding: 0;' + '}';
- };
- return {
- show: show,
- hide: hide,
- getCss: getCss,
- reposition: reposition,
- destroy: destroy
- };
- };
- var isFakeCaretTableBrowser = function () {
- return browser$2.isIE() || browser$2.isEdge() || browser$2.isFirefox();
- };
- var isInlineFakeCaretTarget = function (node) {
- return isContentEditableFalse$8(node) || isMedia$1(node);
- };
- var isFakeCaretTarget = function (node) {
- return isInlineFakeCaretTarget(node) || isTable$3(node) && isFakeCaretTableBrowser();
- };
- var isContentEditableFalse$7 = isContentEditableFalse$b;
- var isMedia = isMedia$2;
- var isBlockLike = matchStyleValues('display', 'block table table-cell table-caption list-item');
- var isCaretContainer = isCaretContainer$2;
- var isCaretContainerBlock = isCaretContainerBlock$1;
- var isElement$1 = isElement$5;
- var isCaretCandidate$1 = isCaretCandidate$3;
- var isForwards = function (direction) {
- return direction > 0;
- };
- var isBackwards = function (direction) {
- return direction < 0;
- };
- var skipCaretContainers = function (walk, shallow) {
- var node;
- while (node = walk(shallow)) {
- if (!isCaretContainerBlock(node)) {
- return node;
- }
- }
- return null;
- };
- var findNode$1 = function (node, direction, predicateFn, rootNode, shallow) {
- var walker = new DomTreeWalker(node, rootNode);
- var isCefOrCaretContainer = isContentEditableFalse$7(node) || isCaretContainerBlock(node);
- if (isBackwards(direction)) {
- if (isCefOrCaretContainer) {
- node = skipCaretContainers(walker.prev.bind(walker), true);
- if (predicateFn(node)) {
- return node;
- }
- }
- while (node = skipCaretContainers(walker.prev.bind(walker), shallow)) {
- if (predicateFn(node)) {
- return node;
- }
- }
- }
- if (isForwards(direction)) {
- if (isCefOrCaretContainer) {
- node = skipCaretContainers(walker.next.bind(walker), true);
- if (predicateFn(node)) {
- return node;
- }
- }
- while (node = skipCaretContainers(walker.next.bind(walker), shallow)) {
- if (predicateFn(node)) {
- return node;
- }
- }
- }
- return null;
- };
- var getParentBlock$2 = function (node, rootNode) {
- while (node && node !== rootNode) {
- if (isBlockLike(node)) {
- return node;
- }
- node = node.parentNode;
- }
- return null;
- };
- var isInSameBlock = function (caretPosition1, caretPosition2, rootNode) {
- return getParentBlock$2(caretPosition1.container(), rootNode) === getParentBlock$2(caretPosition2.container(), rootNode);
- };
- var getChildNodeAtRelativeOffset = function (relativeOffset, caretPosition) {
- if (!caretPosition) {
- return null;
- }
- var container = caretPosition.container();
- var offset = caretPosition.offset();
- if (!isElement$1(container)) {
- return null;
- }
- return container.childNodes[offset + relativeOffset];
- };
- var beforeAfter = function (before, node) {
- var range = node.ownerDocument.createRange();
- if (before) {
- range.setStartBefore(node);
- range.setEndBefore(node);
- } else {
- range.setStartAfter(node);
- range.setEndAfter(node);
- }
- return range;
- };
- var isNodesInSameBlock = function (root, node1, node2) {
- return getParentBlock$2(node1, root) === getParentBlock$2(node2, root);
- };
- var lean = function (left, root, node) {
- var siblingName = left ? 'previousSibling' : 'nextSibling';
- while (node && node !== root) {
- var sibling = node[siblingName];
- if (isCaretContainer(sibling)) {
- sibling = sibling[siblingName];
- }
- if (isContentEditableFalse$7(sibling) || isMedia(sibling)) {
- if (isNodesInSameBlock(root, sibling, node)) {
- return sibling;
- }
- break;
- }
- if (isCaretCandidate$1(sibling)) {
- break;
- }
- node = node.parentNode;
- }
- return null;
- };
- var before$2 = curry(beforeAfter, true);
- var after$2 = curry(beforeAfter, false);
- var normalizeRange = function (direction, root, range) {
- var node;
- var leanLeft = curry(lean, true, root);
- var leanRight = curry(lean, false, root);
- var container = range.startContainer;
- var offset = range.startOffset;
- if (isCaretContainerBlock$1(container)) {
- if (!isElement$1(container)) {
- container = container.parentNode;
- }
- var location_1 = container.getAttribute('data-mce-caret');
- if (location_1 === 'before') {
- node = container.nextSibling;
- if (isFakeCaretTarget(node)) {
- return before$2(node);
- }
- }
- if (location_1 === 'after') {
- node = container.previousSibling;
- if (isFakeCaretTarget(node)) {
- return after$2(node);
- }
- }
- }
- if (!range.collapsed) {
- return range;
- }
- if (isText$7(container)) {
- if (isCaretContainer(container)) {
- if (direction === 1) {
- node = leanRight(container);
- if (node) {
- return before$2(node);
- }
- node = leanLeft(container);
- if (node) {
- return after$2(node);
- }
- }
- if (direction === -1) {
- node = leanLeft(container);
- if (node) {
- return after$2(node);
- }
- node = leanRight(container);
- if (node) {
- return before$2(node);
- }
- }
- return range;
- }
- if (endsWithCaretContainer$1(container) && offset >= container.data.length - 1) {
- if (direction === 1) {
- node = leanRight(container);
- if (node) {
- return before$2(node);
- }
- }
- return range;
- }
- if (startsWithCaretContainer$1(container) && offset <= 1) {
- if (direction === -1) {
- node = leanLeft(container);
- if (node) {
- return after$2(node);
- }
- }
- return range;
- }
- if (offset === container.data.length) {
- node = leanRight(container);
- if (node) {
- return before$2(node);
- }
- return range;
- }
- if (offset === 0) {
- node = leanLeft(container);
- if (node) {
- return after$2(node);
- }
- return range;
- }
- }
- return range;
- };
- var getRelativeCefElm = function (forward, caretPosition) {
- return Optional.from(getChildNodeAtRelativeOffset(forward ? 0 : -1, caretPosition)).filter(isContentEditableFalse$7);
- };
- var getNormalizedRangeEndPoint = function (direction, root, range) {
- var normalizedRange = normalizeRange(direction, root, range);
- if (direction === -1) {
- return CaretPosition.fromRangeStart(normalizedRange);
- }
- return CaretPosition.fromRangeEnd(normalizedRange);
- };
- var getElementFromPosition = function (pos) {
- return Optional.from(pos.getNode()).map(SugarElement.fromDom);
- };
- var getElementFromPrevPosition = function (pos) {
- return Optional.from(pos.getNode(true)).map(SugarElement.fromDom);
- };
- var getVisualCaretPosition = function (walkFn, caretPosition) {
- while (caretPosition = walkFn(caretPosition)) {
- if (caretPosition.isVisible()) {
- return caretPosition;
- }
- }
- return caretPosition;
- };
- var isMoveInsideSameBlock = function (from, to) {
- var inSameBlock = isInSameBlock(from, to);
- if (!inSameBlock && isBr$5(from.getNode())) {
- return true;
- }
- return inSameBlock;
- };
- var HDirection;
- (function (HDirection) {
- HDirection[HDirection['Backwards'] = -1] = 'Backwards';
- HDirection[HDirection['Forwards'] = 1] = 'Forwards';
- }(HDirection || (HDirection = {})));
- var isContentEditableFalse$6 = isContentEditableFalse$b;
- var isText$1 = isText$7;
- var isElement = isElement$5;
- var isBr$1 = isBr$5;
- var isCaretCandidate = isCaretCandidate$3;
- var isAtomic = isAtomic$1;
- var isEditableCaretCandidate = isEditableCaretCandidate$1;
- var getParents$3 = function (node, root) {
- var parents = [];
- while (node && node !== root) {
- parents.push(node);
- node = node.parentNode;
- }
- return parents;
- };
- var nodeAtIndex = function (container, offset) {
- if (container.hasChildNodes() && offset < container.childNodes.length) {
- return container.childNodes[offset];
- }
- return null;
- };
- var getCaretCandidatePosition = function (direction, node) {
- if (isForwards(direction)) {
- if (isCaretCandidate(node.previousSibling) && !isText$1(node.previousSibling)) {
- return CaretPosition.before(node);
- }
- if (isText$1(node)) {
- return CaretPosition(node, 0);
- }
- }
- if (isBackwards(direction)) {
- if (isCaretCandidate(node.nextSibling) && !isText$1(node.nextSibling)) {
- return CaretPosition.after(node);
- }
- if (isText$1(node)) {
- return CaretPosition(node, node.data.length);
- }
- }
- if (isBackwards(direction)) {
- if (isBr$1(node)) {
- return CaretPosition.before(node);
- }
- return CaretPosition.after(node);
- }
- return CaretPosition.before(node);
- };
- var moveForwardFromBr = function (root, nextNode) {
- var nextSibling = nextNode.nextSibling;
- if (nextSibling && isCaretCandidate(nextSibling)) {
- if (isText$1(nextSibling)) {
- return CaretPosition(nextSibling, 0);
- } else {
- return CaretPosition.before(nextSibling);
- }
- } else {
- return findCaretPosition$1(HDirection.Forwards, CaretPosition.after(nextNode), root);
- }
- };
- var findCaretPosition$1 = function (direction, startPos, root) {
- var node;
- var nextNode;
- var innerNode;
- var caretPosition;
- if (!isElement(root) || !startPos) {
- return null;
- }
- if (startPos.isEqual(CaretPosition.after(root)) && root.lastChild) {
- caretPosition = CaretPosition.after(root.lastChild);
- if (isBackwards(direction) && isCaretCandidate(root.lastChild) && isElement(root.lastChild)) {
- return isBr$1(root.lastChild) ? CaretPosition.before(root.lastChild) : caretPosition;
- }
- } else {
- caretPosition = startPos;
- }
- var container = caretPosition.container();
- var offset = caretPosition.offset();
- if (isText$1(container)) {
- if (isBackwards(direction) && offset > 0) {
- return CaretPosition(container, --offset);
- }
- if (isForwards(direction) && offset < container.length) {
- return CaretPosition(container, ++offset);
- }
- node = container;
- } else {
- if (isBackwards(direction) && offset > 0) {
- nextNode = nodeAtIndex(container, offset - 1);
- if (isCaretCandidate(nextNode)) {
- if (!isAtomic(nextNode)) {
- innerNode = findNode$1(nextNode, direction, isEditableCaretCandidate, nextNode);
- if (innerNode) {
- if (isText$1(innerNode)) {
- return CaretPosition(innerNode, innerNode.data.length);
- }
- return CaretPosition.after(innerNode);
- }
- }
- if (isText$1(nextNode)) {
- return CaretPosition(nextNode, nextNode.data.length);
- }
- return CaretPosition.before(nextNode);
- }
- }
- if (isForwards(direction) && offset < container.childNodes.length) {
- nextNode = nodeAtIndex(container, offset);
- if (isCaretCandidate(nextNode)) {
- if (isBr$1(nextNode)) {
- return moveForwardFromBr(root, nextNode);
- }
- if (!isAtomic(nextNode)) {
- innerNode = findNode$1(nextNode, direction, isEditableCaretCandidate, nextNode);
- if (innerNode) {
- if (isText$1(innerNode)) {
- return CaretPosition(innerNode, 0);
- }
- return CaretPosition.before(innerNode);
- }
- }
- if (isText$1(nextNode)) {
- return CaretPosition(nextNode, 0);
- }
- return CaretPosition.after(nextNode);
- }
- }
- node = nextNode ? nextNode : caretPosition.getNode();
- }
- if (isForwards(direction) && caretPosition.isAtEnd() || isBackwards(direction) && caretPosition.isAtStart()) {
- node = findNode$1(node, direction, always, root, true);
- if (isEditableCaretCandidate(node, root)) {
- return getCaretCandidatePosition(direction, node);
- }
- }
- nextNode = findNode$1(node, direction, isEditableCaretCandidate, root);
- var rootContentEditableFalseElm = last$1(filter$4(getParents$3(container, root), isContentEditableFalse$6));
- if (rootContentEditableFalseElm && (!nextNode || !rootContentEditableFalseElm.contains(nextNode))) {
- if (isForwards(direction)) {
- caretPosition = CaretPosition.after(rootContentEditableFalseElm);
- } else {
- caretPosition = CaretPosition.before(rootContentEditableFalseElm);
- }
- return caretPosition;
- }
- if (nextNode) {
- return getCaretCandidatePosition(direction, nextNode);
- }
- return null;
- };
- var CaretWalker = function (root) {
- return {
- next: function (caretPosition) {
- return findCaretPosition$1(HDirection.Forwards, caretPosition, root);
- },
- prev: function (caretPosition) {
- return findCaretPosition$1(HDirection.Backwards, caretPosition, root);
- }
- };
- };
- var walkToPositionIn = function (forward, root, start) {
- var position = forward ? CaretPosition.before(start) : CaretPosition.after(start);
- return fromPosition(forward, root, position);
- };
- var afterElement = function (node) {
- return isBr$5(node) ? CaretPosition.before(node) : CaretPosition.after(node);
- };
- var isBeforeOrStart = function (position) {
- if (CaretPosition.isTextPosition(position)) {
- return position.offset() === 0;
- } else {
- return isCaretCandidate$3(position.getNode());
- }
- };
- var isAfterOrEnd = function (position) {
- if (CaretPosition.isTextPosition(position)) {
- var container = position.container();
- return position.offset() === container.data.length;
- } else {
- return isCaretCandidate$3(position.getNode(true));
- }
- };
- var isBeforeAfterSameElement = function (from, to) {
- return !CaretPosition.isTextPosition(from) && !CaretPosition.isTextPosition(to) && from.getNode() === to.getNode(true);
- };
- var isAtBr = function (position) {
- return !CaretPosition.isTextPosition(position) && isBr$5(position.getNode());
- };
- var shouldSkipPosition = function (forward, from, to) {
- if (forward) {
- return !isBeforeAfterSameElement(from, to) && !isAtBr(from) && isAfterOrEnd(from) && isBeforeOrStart(to);
- } else {
- return !isBeforeAfterSameElement(to, from) && isBeforeOrStart(from) && isAfterOrEnd(to);
- }
- };
- var fromPosition = function (forward, root, pos) {
- var walker = CaretWalker(root);
- return Optional.from(forward ? walker.next(pos) : walker.prev(pos));
- };
- var navigate = function (forward, root, from) {
- return fromPosition(forward, root, from).bind(function (to) {
- if (isInSameBlock(from, to, root) && shouldSkipPosition(forward, from, to)) {
- return fromPosition(forward, root, to);
- } else {
- return Optional.some(to);
- }
- });
- };
- var navigateIgnore = function (forward, root, from, ignoreFilter) {
- return navigate(forward, root, from).bind(function (pos) {
- return ignoreFilter(pos) ? navigateIgnore(forward, root, pos, ignoreFilter) : Optional.some(pos);
- });
- };
- var positionIn = function (forward, element) {
- var startNode = forward ? element.firstChild : element.lastChild;
- if (isText$7(startNode)) {
- return Optional.some(CaretPosition(startNode, forward ? 0 : startNode.data.length));
- } else if (startNode) {
- if (isCaretCandidate$3(startNode)) {
- return Optional.some(forward ? CaretPosition.before(startNode) : afterElement(startNode));
- } else {
- return walkToPositionIn(forward, element, startNode);
- }
- } else {
- return Optional.none();
- }
- };
- var nextPosition = curry(fromPosition, true);
- var prevPosition = curry(fromPosition, false);
- var firstPositionIn = curry(positionIn, true);
- var lastPositionIn = curry(positionIn, false);
- var CARET_ID$1 = '_mce_caret';
- var isCaretNode = function (node) {
- return isElement$5(node) && node.id === CARET_ID$1;
- };
- var getParentCaretContainer = function (body, node) {
- while (node && node !== body) {
- if (node.id === CARET_ID$1) {
- return node;
- }
- node = node.parentNode;
- }
- return null;
- };
- var isStringPathBookmark = function (bookmark) {
- return isString$1(bookmark.start);
- };
- var isRangeBookmark = function (bookmark) {
- return has$2(bookmark, 'rng');
- };
- var isIdBookmark = function (bookmark) {
- return has$2(bookmark, 'id');
- };
- var isIndexBookmark = function (bookmark) {
- return has$2(bookmark, 'name');
- };
- var isPathBookmark = function (bookmark) {
- return Tools.isArray(bookmark.start);
- };
- var addBogus = function (dom, node) {
- if (isElement$5(node) && dom.isBlock(node) && !node.innerHTML && !Env.ie) {
- node.innerHTML = '<br data-mce-bogus="1" />';
- }
- return node;
- };
- var resolveCaretPositionBookmark = function (dom, bookmark) {
- var pos;
- var rng = dom.createRng();
- pos = resolve$2(dom.getRoot(), bookmark.start);
- rng.setStart(pos.container(), pos.offset());
- pos = resolve$2(dom.getRoot(), bookmark.end);
- rng.setEnd(pos.container(), pos.offset());
- return rng;
- };
- var insertZwsp = function (node, rng) {
- var textNode = node.ownerDocument.createTextNode(ZWSP$1);
- node.appendChild(textNode);
- rng.setStart(textNode, 0);
- rng.setEnd(textNode, 0);
- };
- var isEmpty$1 = function (node) {
- return node.hasChildNodes() === false;
- };
- var tryFindRangePosition = function (node, rng) {
- return lastPositionIn(node).fold(never, function (pos) {
- rng.setStart(pos.container(), pos.offset());
- rng.setEnd(pos.container(), pos.offset());
- return true;
- });
- };
- var padEmptyCaretContainer = function (root, node, rng) {
- if (isEmpty$1(node) && getParentCaretContainer(root, node)) {
- insertZwsp(node, rng);
- return true;
- } else {
- return false;
- }
- };
- var setEndPoint = function (dom, start, bookmark, rng) {
- var point = bookmark[start ? 'start' : 'end'];
- var i, node, offset, children;
- var root = dom.getRoot();
- if (point) {
- offset = point[0];
- for (node = root, i = point.length - 1; i >= 1; i--) {
- children = node.childNodes;
- if (padEmptyCaretContainer(root, node, rng)) {
- return true;
- }
- if (point[i] > children.length - 1) {
- if (padEmptyCaretContainer(root, node, rng)) {
- return true;
- }
- return tryFindRangePosition(node, rng);
- }
- node = children[point[i]];
- }
- if (node.nodeType === 3) {
- offset = Math.min(point[0], node.nodeValue.length);
- }
- if (node.nodeType === 1) {
- offset = Math.min(point[0], node.childNodes.length);
- }
- if (start) {
- rng.setStart(node, offset);
- } else {
- rng.setEnd(node, offset);
- }
- }
- return true;
- };
- var isValidTextNode = function (node) {
- return isText$7(node) && node.data.length > 0;
- };
- var restoreEndPoint = function (dom, suffix, bookmark) {
- var marker = dom.get(bookmark.id + '_' + suffix), node, idx, next, prev;
- var keep = bookmark.keep;
- var container, offset;
- if (marker) {
- node = marker.parentNode;
- if (suffix === 'start') {
- if (!keep) {
- idx = dom.nodeIndex(marker);
- } else {
- if (marker.hasChildNodes()) {
- node = marker.firstChild;
- idx = 1;
- } else if (isValidTextNode(marker.nextSibling)) {
- node = marker.nextSibling;
- idx = 0;
- } else if (isValidTextNode(marker.previousSibling)) {
- node = marker.previousSibling;
- idx = marker.previousSibling.data.length;
- } else {
- node = marker.parentNode;
- idx = dom.nodeIndex(marker) + 1;
- }
- }
- container = node;
- offset = idx;
- } else {
- if (!keep) {
- idx = dom.nodeIndex(marker);
- } else {
- if (marker.hasChildNodes()) {
- node = marker.firstChild;
- idx = 1;
- } else if (isValidTextNode(marker.previousSibling)) {
- node = marker.previousSibling;
- idx = marker.previousSibling.data.length;
- } else {
- node = marker.parentNode;
- idx = dom.nodeIndex(marker);
- }
- }
- container = node;
- offset = idx;
- }
- if (!keep) {
- prev = marker.previousSibling;
- next = marker.nextSibling;
- Tools.each(Tools.grep(marker.childNodes), function (node) {
- if (isText$7(node)) {
- node.nodeValue = node.nodeValue.replace(/\uFEFF/g, '');
- }
- });
- while (marker = dom.get(bookmark.id + '_' + suffix)) {
- dom.remove(marker, true);
- }
- if (prev && next && prev.nodeType === next.nodeType && isText$7(prev) && !Env.opera) {
- idx = prev.nodeValue.length;
- prev.appendData(next.nodeValue);
- dom.remove(next);
- container = prev;
- offset = idx;
- }
- }
- return Optional.some(CaretPosition(container, offset));
- } else {
- return Optional.none();
- }
- };
- var resolvePaths = function (dom, bookmark) {
- var rng = dom.createRng();
- if (setEndPoint(dom, true, bookmark, rng) && setEndPoint(dom, false, bookmark, rng)) {
- return Optional.some(rng);
- } else {
- return Optional.none();
- }
- };
- var resolveId = function (dom, bookmark) {
- var startPos = restoreEndPoint(dom, 'start', bookmark);
- var endPos = restoreEndPoint(dom, 'end', bookmark);
- return lift2(startPos, endPos.or(startPos), function (spos, epos) {
- var rng = dom.createRng();
- rng.setStart(addBogus(dom, spos.container()), spos.offset());
- rng.setEnd(addBogus(dom, epos.container()), epos.offset());
- return rng;
- });
- };
- var resolveIndex = function (dom, bookmark) {
- return Optional.from(dom.select(bookmark.name)[bookmark.index]).map(function (elm) {
- var rng = dom.createRng();
- rng.selectNode(elm);
- return rng;
- });
- };
- var resolve$1 = function (selection, bookmark) {
- var dom = selection.dom;
- if (bookmark) {
- if (isPathBookmark(bookmark)) {
- return resolvePaths(dom, bookmark);
- } else if (isStringPathBookmark(bookmark)) {
- return Optional.some(resolveCaretPositionBookmark(dom, bookmark));
- } else if (isIdBookmark(bookmark)) {
- return resolveId(dom, bookmark);
- } else if (isIndexBookmark(bookmark)) {
- return resolveIndex(dom, bookmark);
- } else if (isRangeBookmark(bookmark)) {
- return Optional.some(bookmark.rng);
- }
- }
- return Optional.none();
- };
- var getBookmark$1 = function (selection, type, normalized) {
- return getBookmark$2(selection, type, normalized);
- };
- var moveToBookmark = function (selection, bookmark) {
- resolve$1(selection, bookmark).each(function (rng) {
- selection.setRng(rng);
- });
- };
- var isBookmarkNode$1 = function (node) {
- return isElement$5(node) && node.tagName === 'SPAN' && node.getAttribute('data-mce-type') === 'bookmark';
- };
- var is = function (expected) {
- return function (actual) {
- return expected === actual;
- };
- };
- var isNbsp = is(nbsp);
- var isWhiteSpace = function (chr) {
- return chr !== '' && ' \f\n\r\t\x0B'.indexOf(chr) !== -1;
- };
- var isContent = function (chr) {
- return !isWhiteSpace(chr) && !isNbsp(chr);
- };
- var isNode = function (node) {
- return !!node.nodeType;
- };
- var isInlineBlock = function (node) {
- return node && /^(IMG)$/.test(node.nodeName);
- };
- var moveStart = function (dom, selection, rng) {
- var offset = rng.startOffset;
- var container = rng.startContainer;
- if (container === rng.endContainer) {
- if (isInlineBlock(container.childNodes[offset])) {
- return;
- }
- }
- if (isElement$5(container)) {
- var nodes = container.childNodes;
- var walker = void 0;
- if (offset < nodes.length) {
- container = nodes[offset];
- walker = new DomTreeWalker(container, dom.getParent(container, dom.isBlock));
- } else {
- container = nodes[nodes.length - 1];
- walker = new DomTreeWalker(container, dom.getParent(container, dom.isBlock));
- walker.next(true);
- }
- for (var node = walker.current(); node; node = walker.next()) {
- if (isText$7(node) && !isWhiteSpaceNode$1(node)) {
- rng.setStart(node, 0);
- selection.setRng(rng);
- return;
- }
- }
- }
- };
- var getNonWhiteSpaceSibling = function (node, next, inc) {
- if (node) {
- var nextName = next ? 'nextSibling' : 'previousSibling';
- for (node = inc ? node : node[nextName]; node; node = node[nextName]) {
- if (isElement$5(node) || !isWhiteSpaceNode$1(node)) {
- return node;
- }
- }
- }
- };
- var isTextBlock$1 = function (editor, name) {
- if (isNode(name)) {
- name = name.nodeName;
- }
- return !!editor.schema.getTextBlockElements()[name.toLowerCase()];
- };
- var isValid = function (ed, parent, child) {
- return ed.schema.isValidChild(parent, child);
- };
- var isWhiteSpaceNode$1 = function (node, allowSpaces) {
- if (allowSpaces === void 0) {
- allowSpaces = false;
- }
- if (isNonNullable(node) && isText$7(node)) {
- var data = allowSpaces ? node.data.replace(/ /g, '\xA0') : node.data;
- return isWhitespaceText(data);
- } else {
- return false;
- }
- };
- var isEmptyTextNode$1 = function (node) {
- return isNonNullable(node) && isText$7(node) && node.length === 0;
- };
- var replaceVars = function (value, vars) {
- if (isFunction(value)) {
- value = value(vars);
- } else if (isNonNullable(vars)) {
- value = value.replace(/%(\w+)/g, function (str, name) {
- return vars[name] || str;
- });
- }
- return value;
- };
- var isEq$5 = function (str1, str2) {
- str1 = str1 || '';
- str2 = str2 || '';
- str1 = '' + (str1.nodeName || str1);
- str2 = '' + (str2.nodeName || str2);
- return str1.toLowerCase() === str2.toLowerCase();
- };
- var normalizeStyleValue = function (dom, value, name) {
- if (name === 'color' || name === 'backgroundColor') {
- value = dom.toHex(value);
- }
- if (name === 'fontWeight' && value === 700) {
- value = 'bold';
- }
- if (name === 'fontFamily') {
- value = value.replace(/[\'\"]/g, '').replace(/,\s+/g, ',');
- }
- return '' + value;
- };
- var getStyle = function (dom, node, name) {
- return normalizeStyleValue(dom, dom.getStyle(node, name), name);
- };
- var getTextDecoration = function (dom, node) {
- var decoration;
- dom.getParent(node, function (n) {
- decoration = dom.getStyle(n, 'text-decoration');
- return decoration && decoration !== 'none';
- });
- return decoration;
- };
- var getParents$2 = function (dom, node, selector) {
- return dom.getParents(node, selector, dom.getRoot());
- };
- var isVariableFormatName = function (editor, formatName) {
- var hasVariableValues = function (format) {
- var isVariableValue = function (val) {
- return val.length > 1 && val.charAt(0) === '%';
- };
- return exists([
- 'styles',
- 'attributes'
- ], function (key) {
- return get$9(format, key).exists(function (field) {
- var fieldValues = isArray$1(field) ? field : values(field);
- return exists(fieldValues, isVariableValue);
- });
- });
- };
- return exists(editor.formatter.get(formatName), hasVariableValues);
- };
- var areSimilarFormats = function (editor, formatName, otherFormatName) {
- var validKeys = [
- 'inline',
- 'block',
- 'selector',
- 'attributes',
- 'styles',
- 'classes'
- ];
- var filterObj = function (format) {
- return filter$3(format, function (_, key) {
- return exists(validKeys, function (validKey) {
- return validKey === key;
- });
- });
- };
- return exists(editor.formatter.get(formatName), function (fmt1) {
- var filteredFmt1 = filterObj(fmt1);
- return exists(editor.formatter.get(otherFormatName), function (fmt2) {
- var filteredFmt2 = filterObj(fmt2);
- return equal$1(filteredFmt1, filteredFmt2);
- });
- });
- };
- var isBlockFormat = function (format) {
- return hasNonNullableKey(format, 'block');
- };
- var isSelectorFormat = function (format) {
- return hasNonNullableKey(format, 'selector');
- };
- var isInlineFormat = function (format) {
- return hasNonNullableKey(format, 'inline');
- };
- var isMixedFormat = function (format) {
- return isSelectorFormat(format) && isInlineFormat(format) && is$1(get$9(format, 'mixed'), true);
- };
- var shouldExpandToSelector = function (format) {
- return isSelectorFormat(format) && format.expand !== false && !isInlineFormat(format);
- };
- var isBookmarkNode = isBookmarkNode$1;
- var getParents$1 = getParents$2;
- var isWhiteSpaceNode = isWhiteSpaceNode$1;
- var isTextBlock = isTextBlock$1;
- var isBogusBr = function (node) {
- return isBr$5(node) && node.getAttribute('data-mce-bogus') && !node.nextSibling;
- };
- var findParentContentEditable = function (dom, node) {
- var parent = node;
- while (parent) {
- if (isElement$5(parent) && dom.getContentEditable(parent)) {
- return dom.getContentEditable(parent) === 'false' ? parent : node;
- }
- parent = parent.parentNode;
- }
- return node;
- };
- var walkText = function (start, node, offset, predicate) {
- var str = node.data;
- for (var i = offset; start ? i >= 0 : i < str.length; start ? i-- : i++) {
- if (predicate(str.charAt(i))) {
- return start ? i + 1 : i;
- }
- }
- return -1;
- };
- var findSpace = function (start, node, offset) {
- return walkText(start, node, offset, function (c) {
- return isNbsp(c) || isWhiteSpace(c);
- });
- };
- var findContent = function (start, node, offset) {
- return walkText(start, node, offset, isContent);
- };
- var findWordEndPoint = function (dom, body, container, offset, start, includeTrailingSpaces) {
- var lastTextNode;
- var rootNode = dom.getParent(container, dom.isBlock) || body;
- var walk = function (container, offset, pred) {
- var textSeeker = TextSeeker(dom);
- var walker = start ? textSeeker.backwards : textSeeker.forwards;
- return Optional.from(walker(container, offset, function (text, textOffset) {
- if (isBookmarkNode(text.parentNode)) {
- return -1;
- } else {
- lastTextNode = text;
- return pred(start, text, textOffset);
- }
- }, rootNode));
- };
- var spaceResult = walk(container, offset, findSpace);
- return spaceResult.bind(function (result) {
- return includeTrailingSpaces ? walk(result.container, result.offset + (start ? -1 : 0), findContent) : Optional.some(result);
- }).orThunk(function () {
- return lastTextNode ? Optional.some({
- container: lastTextNode,
- offset: start ? 0 : lastTextNode.length
- }) : Optional.none();
- });
- };
- var findSelectorEndPoint = function (dom, formatList, rng, container, siblingName) {
- if (isText$7(container) && isEmpty$3(container.data) && container[siblingName]) {
- container = container[siblingName];
- }
- var parents = getParents$1(dom, container);
- for (var i = 0; i < parents.length; i++) {
- for (var y = 0; y < formatList.length; y++) {
- var curFormat = formatList[y];
- if (isNonNullable(curFormat.collapsed) && curFormat.collapsed !== rng.collapsed) {
- continue;
- }
- if (isSelectorFormat(curFormat) && dom.is(parents[i], curFormat.selector)) {
- return parents[i];
- }
- }
- }
- return container;
- };
- var findBlockEndPoint = function (editor, formatList, container, siblingName) {
- var node = container;
- var dom = editor.dom;
- var root = dom.getRoot();
- var format = formatList[0];
- if (isBlockFormat(format)) {
- node = format.wrapper ? null : dom.getParent(container, format.block, root);
- }
- if (!node) {
- var scopeRoot = dom.getParent(container, 'LI,TD,TH');
- node = dom.getParent(isText$7(container) ? container.parentNode : container, function (node) {
- return node !== root && isTextBlock(editor, node);
- }, scopeRoot);
- }
- if (node && isBlockFormat(format) && format.wrapper) {
- node = getParents$1(dom, node, 'ul,ol').reverse()[0] || node;
- }
- if (!node) {
- node = container;
- while (node[siblingName] && !dom.isBlock(node[siblingName])) {
- node = node[siblingName];
- if (isEq$5(node, 'br')) {
- break;
- }
- }
- }
- return node || container;
- };
- var isAtBlockBoundary$1 = function (dom, root, container, siblingName) {
- var parent = container.parentNode;
- if (isNonNullable(container[siblingName])) {
- return false;
- } else if (parent === root || isNullable(parent) || dom.isBlock(parent)) {
- return true;
- } else {
- return isAtBlockBoundary$1(dom, root, parent, siblingName);
- }
- };
- var findParentContainer = function (dom, formatList, container, offset, start) {
- var parent = container;
- var siblingName = start ? 'previousSibling' : 'nextSibling';
- var root = dom.getRoot();
- if (isText$7(container) && !isWhiteSpaceNode(container)) {
- if (start ? offset > 0 : offset < container.data.length) {
- return container;
- }
- }
- while (true) {
- if (!formatList[0].block_expand && dom.isBlock(parent)) {
- return parent;
- }
- for (var sibling = parent[siblingName]; sibling; sibling = sibling[siblingName]) {
- var allowSpaces = isText$7(sibling) && !isAtBlockBoundary$1(dom, root, sibling, siblingName);
- if (!isBookmarkNode(sibling) && !isBogusBr(sibling) && !isWhiteSpaceNode(sibling, allowSpaces)) {
- return parent;
- }
- }
- if (parent === root || parent.parentNode === root) {
- container = parent;
- break;
- }
- parent = parent.parentNode;
- }
- return container;
- };
- var isSelfOrParentBookmark = function (container) {
- return isBookmarkNode(container.parentNode) || isBookmarkNode(container);
- };
- var expandRng = function (editor, rng, formatList, includeTrailingSpace) {
- if (includeTrailingSpace === void 0) {
- includeTrailingSpace = false;
- }
- var startContainer = rng.startContainer, startOffset = rng.startOffset, endContainer = rng.endContainer, endOffset = rng.endOffset;
- var dom = editor.dom;
- var format = formatList[0];
- if (isElement$5(startContainer) && startContainer.hasChildNodes()) {
- startContainer = getNode$1(startContainer, startOffset);
- if (isText$7(startContainer)) {
- startOffset = 0;
- }
- }
- if (isElement$5(endContainer) && endContainer.hasChildNodes()) {
- endContainer = getNode$1(endContainer, rng.collapsed ? endOffset : endOffset - 1);
- if (isText$7(endContainer)) {
- endOffset = endContainer.nodeValue.length;
- }
- }
- startContainer = findParentContentEditable(dom, startContainer);
- endContainer = findParentContentEditable(dom, endContainer);
- if (isSelfOrParentBookmark(startContainer)) {
- startContainer = isBookmarkNode(startContainer) ? startContainer : startContainer.parentNode;
- if (rng.collapsed) {
- startContainer = startContainer.previousSibling || startContainer;
- } else {
- startContainer = startContainer.nextSibling || startContainer;
- }
- if (isText$7(startContainer)) {
- startOffset = rng.collapsed ? startContainer.length : 0;
- }
- }
- if (isSelfOrParentBookmark(endContainer)) {
- endContainer = isBookmarkNode(endContainer) ? endContainer : endContainer.parentNode;
- if (rng.collapsed) {
- endContainer = endContainer.nextSibling || endContainer;
- } else {
- endContainer = endContainer.previousSibling || endContainer;
- }
- if (isText$7(endContainer)) {
- endOffset = rng.collapsed ? 0 : endContainer.length;
- }
- }
- if (rng.collapsed) {
- var startPoint = findWordEndPoint(dom, editor.getBody(), startContainer, startOffset, true, includeTrailingSpace);
- startPoint.each(function (_a) {
- var container = _a.container, offset = _a.offset;
- startContainer = container;
- startOffset = offset;
- });
- var endPoint = findWordEndPoint(dom, editor.getBody(), endContainer, endOffset, false, includeTrailingSpace);
- endPoint.each(function (_a) {
- var container = _a.container, offset = _a.offset;
- endContainer = container;
- endOffset = offset;
- });
- }
- if (isInlineFormat(format) || format.block_expand) {
- if (!isInlineFormat(format) || (!isText$7(startContainer) || startOffset === 0)) {
- startContainer = findParentContainer(dom, formatList, startContainer, startOffset, true);
- }
- if (!isInlineFormat(format) || (!isText$7(endContainer) || endOffset === endContainer.nodeValue.length)) {
- endContainer = findParentContainer(dom, formatList, endContainer, endOffset, false);
- }
- }
- if (shouldExpandToSelector(format)) {
- startContainer = findSelectorEndPoint(dom, formatList, rng, startContainer, 'previousSibling');
- endContainer = findSelectorEndPoint(dom, formatList, rng, endContainer, 'nextSibling');
- }
- if (isBlockFormat(format) || isSelectorFormat(format)) {
- startContainer = findBlockEndPoint(editor, formatList, startContainer, 'previousSibling');
- endContainer = findBlockEndPoint(editor, formatList, endContainer, 'nextSibling');
- if (isBlockFormat(format)) {
- if (!dom.isBlock(startContainer)) {
- startContainer = findParentContainer(dom, formatList, startContainer, startOffset, true);
- }
- if (!dom.isBlock(endContainer)) {
- endContainer = findParentContainer(dom, formatList, endContainer, endOffset, false);
- }
- }
- }
- if (isElement$5(startContainer)) {
- startOffset = dom.nodeIndex(startContainer);
- startContainer = startContainer.parentNode;
- }
- if (isElement$5(endContainer)) {
- endOffset = dom.nodeIndex(endContainer) + 1;
- endContainer = endContainer.parentNode;
- }
- return {
- startContainer: startContainer,
- startOffset: startOffset,
- endContainer: endContainer,
- endOffset: endOffset
- };
- };
- var walk$2 = function (dom, rng, callback) {
- var startOffset = rng.startOffset;
- var startContainer = getNode$1(rng.startContainer, startOffset);
- var endOffset = rng.endOffset;
- var endContainer = getNode$1(rng.endContainer, endOffset - 1);
- var exclude = function (nodes) {
- var firstNode = nodes[0];
- if (isText$7(firstNode) && firstNode === startContainer && startOffset >= firstNode.data.length) {
- nodes.splice(0, 1);
- }
- var lastNode = nodes[nodes.length - 1];
- if (endOffset === 0 && nodes.length > 0 && lastNode === endContainer && isText$7(lastNode)) {
- nodes.splice(nodes.length - 1, 1);
- }
- return nodes;
- };
- var collectSiblings = function (node, name, endNode) {
- var siblings = [];
- for (; node && node !== endNode; node = node[name]) {
- siblings.push(node);
- }
- return siblings;
- };
- var findEndPoint = function (node, root) {
- return dom.getParent(node, function (node) {
- return node.parentNode === root;
- }, root);
- };
- var walkBoundary = function (startNode, endNode, next) {
- var siblingName = next ? 'nextSibling' : 'previousSibling';
- for (var node = startNode, parent_1 = node.parentNode; node && node !== endNode; node = parent_1) {
- parent_1 = node.parentNode;
- var siblings_1 = collectSiblings(node === startNode ? node : node[siblingName], siblingName);
- if (siblings_1.length) {
- if (!next) {
- siblings_1.reverse();
- }
- callback(exclude(siblings_1));
- }
- }
- };
- if (startContainer === endContainer) {
- return callback(exclude([startContainer]));
- }
- var ancestor = dom.findCommonAncestor(startContainer, endContainer);
- if (dom.isChildOf(startContainer, endContainer)) {
- return walkBoundary(startContainer, ancestor, true);
- }
- if (dom.isChildOf(endContainer, startContainer)) {
- return walkBoundary(endContainer, ancestor);
- }
- var startPoint = findEndPoint(startContainer, ancestor) || startContainer;
- var endPoint = findEndPoint(endContainer, ancestor) || endContainer;
- walkBoundary(startContainer, startPoint, true);
- var siblings = collectSiblings(startPoint === startContainer ? startPoint : startPoint.nextSibling, 'nextSibling', endPoint === endContainer ? endPoint.nextSibling : endPoint);
- if (siblings.length) {
- callback(exclude(siblings));
- }
- walkBoundary(endContainer, endPoint);
- };
- var getRanges = function (selection) {
- var ranges = [];
- if (selection) {
- for (var i = 0; i < selection.rangeCount; i++) {
- ranges.push(selection.getRangeAt(i));
- }
- }
- return ranges;
- };
- var getSelectedNodes = function (ranges) {
- return bind(ranges, function (range) {
- var node = getSelectedNode(range);
- return node ? [SugarElement.fromDom(node)] : [];
- });
- };
- var hasMultipleRanges = function (selection) {
- return getRanges(selection).length > 1;
- };
- var getCellsFromRanges = function (ranges) {
- return filter$4(getSelectedNodes(ranges), isTableCell$4);
- };
- var getCellsFromElement = function (elm) {
- return descendants(elm, 'td[data-mce-selected],th[data-mce-selected]');
- };
- var getCellsFromElementOrRanges = function (ranges, element) {
- var selectedCells = getCellsFromElement(element);
- return selectedCells.length > 0 ? selectedCells : getCellsFromRanges(ranges);
- };
- var getCellsFromEditor = function (editor) {
- return getCellsFromElementOrRanges(getRanges(editor.selection.getSel()), SugarElement.fromDom(editor.getBody()));
- };
- var getClosestTable = function (cell, isRoot) {
- return ancestor$2(cell, 'table', isRoot);
- };
- var getStartNode = function (rng) {
- var sc = rng.startContainer, so = rng.startOffset;
- if (isText$7(sc)) {
- return so === 0 ? Optional.some(SugarElement.fromDom(sc)) : Optional.none();
- } else {
- return Optional.from(sc.childNodes[so]).map(SugarElement.fromDom);
- }
- };
- var getEndNode = function (rng) {
- var ec = rng.endContainer, eo = rng.endOffset;
- if (isText$7(ec)) {
- return eo === ec.data.length ? Optional.some(SugarElement.fromDom(ec)) : Optional.none();
- } else {
- return Optional.from(ec.childNodes[eo - 1]).map(SugarElement.fromDom);
- }
- };
- var getFirstChildren = function (node) {
- return firstChild(node).fold(constant([node]), function (child) {
- return [node].concat(getFirstChildren(child));
- });
- };
- var getLastChildren$1 = function (node) {
- return lastChild(node).fold(constant([node]), function (child) {
- if (name(child) === 'br') {
- return prevSibling(child).map(function (sibling) {
- return [node].concat(getLastChildren$1(sibling));
- }).getOr([]);
- } else {
- return [node].concat(getLastChildren$1(child));
- }
- });
- };
- var hasAllContentsSelected = function (elm, rng) {
- return lift2(getStartNode(rng), getEndNode(rng), function (startNode, endNode) {
- var start = find$3(getFirstChildren(elm), curry(eq, startNode));
- var end = find$3(getLastChildren$1(elm), curry(eq, endNode));
- return start.isSome() && end.isSome();
- }).getOr(false);
- };
- var moveEndPoint = function (dom, rng, node, start) {
- var root = node, walker = new DomTreeWalker(node, root);
- var moveCaretBeforeOnEnterElementsMap = filter$3(dom.schema.getMoveCaretBeforeOnEnterElements(), function (_, name) {
- return !contains$3([
- 'td',
- 'th',
- 'table'
- ], name.toLowerCase());
- });
- do {
- if (isText$7(node) && Tools.trim(node.nodeValue).length !== 0) {
- if (start) {
- rng.setStart(node, 0);
- } else {
- rng.setEnd(node, node.nodeValue.length);
- }
- return;
- }
- if (moveCaretBeforeOnEnterElementsMap[node.nodeName]) {
- if (start) {
- rng.setStartBefore(node);
- } else {
- if (node.nodeName === 'BR') {
- rng.setEndBefore(node);
- } else {
- rng.setEndAfter(node);
- }
- }
- return;
- }
- } while (node = start ? walker.next() : walker.prev());
- if (root.nodeName === 'BODY') {
- if (start) {
- rng.setStart(root, 0);
- } else {
- rng.setEnd(root, root.childNodes.length);
- }
- }
- };
- var hasAnyRanges = function (editor) {
- var sel = editor.selection.getSel();
- return sel && sel.rangeCount > 0;
- };
- var runOnRanges = function (editor, executor) {
- var fakeSelectionNodes = getCellsFromEditor(editor);
- if (fakeSelectionNodes.length > 0) {
- each$k(fakeSelectionNodes, function (elem) {
- var node = elem.dom;
- var fakeNodeRng = editor.dom.createRng();
- fakeNodeRng.setStartBefore(node);
- fakeNodeRng.setEndAfter(node);
- executor(fakeNodeRng, true);
- });
- } else {
- executor(editor.selection.getRng(), false);
- }
- };
- var preserve = function (selection, fillBookmark, executor) {
- var bookmark = getPersistentBookmark(selection, fillBookmark);
- executor(bookmark);
- selection.moveToBookmark(bookmark);
- };
- var NodeValue = function (is, name) {
- var get = function (element) {
- if (!is(element)) {
- throw new Error('Can only get ' + name + ' value of a ' + name + ' node');
- }
- return getOption(element).getOr('');
- };
- var getOption = function (element) {
- return is(element) ? Optional.from(element.dom.nodeValue) : Optional.none();
- };
- var set = function (element, value) {
- if (!is(element)) {
- throw new Error('Can only set raw ' + name + ' value of a ' + name + ' node');
- }
- element.dom.nodeValue = value;
- };
- return {
- get: get,
- getOption: getOption,
- set: set
- };
- };
- var api$1 = NodeValue(isText$8, 'text');
- var get$2 = function (element) {
- return api$1.get(element);
- };
- var isZeroWidth = function (elem) {
- return isText$8(elem) && get$2(elem) === ZWSP$1;
- };
- var context = function (editor, elem, wrapName, nodeName) {
- return parent(elem).fold(function () {
- return 'skipping';
- }, function (parent) {
- if (nodeName === 'br' || isZeroWidth(elem)) {
- return 'valid';
- } else if (isAnnotation(elem)) {
- return 'existing';
- } else if (isCaretNode(elem.dom)) {
- return 'caret';
- } else if (!isValid(editor, wrapName, nodeName) || !isValid(editor, name(parent), wrapName)) {
- return 'invalid-child';
- } else {
- return 'valid';
- }
- });
- };
- var applyWordGrab = function (editor, rng) {
- var r = expandRng(editor, rng, [{ inline: 'span' }]);
- rng.setStart(r.startContainer, r.startOffset);
- rng.setEnd(r.endContainer, r.endOffset);
- editor.selection.setRng(rng);
- };
- var makeAnnotation = function (eDoc, _a, annotationName, decorate) {
- var _b = _a.uid, uid = _b === void 0 ? generate('mce-annotation') : _b, data = __rest(_a, ['uid']);
- var master = SugarElement.fromTag('span', eDoc);
- add$1(master, annotation());
- set$1(master, '' + dataAnnotationId(), uid);
- set$1(master, '' + dataAnnotation(), annotationName);
- var _c = decorate(uid, data), _d = _c.attributes, attributes = _d === void 0 ? {} : _d, _e = _c.classes, classes = _e === void 0 ? [] : _e;
- setAll$1(master, attributes);
- add(master, classes);
- return master;
- };
- var annotate = function (editor, rng, annotationName, decorate, data) {
- var newWrappers = [];
- var master = makeAnnotation(editor.getDoc(), data, annotationName, decorate);
- var wrapper = value();
- var finishWrapper = function () {
- wrapper.clear();
- };
- var getOrOpenWrapper = function () {
- return wrapper.get().getOrThunk(function () {
- var nu = shallow(master);
- newWrappers.push(nu);
- wrapper.set(nu);
- return nu;
- });
- };
- var processElements = function (elems) {
- each$k(elems, processElement);
- };
- var processElement = function (elem) {
- var ctx = context(editor, elem, 'span', name(elem));
- switch (ctx) {
- case 'invalid-child': {
- finishWrapper();
- var children$1 = children(elem);
- processElements(children$1);
- finishWrapper();
- break;
- }
- case 'valid': {
- var w = getOrOpenWrapper();
- wrap$3(elem, w);
- break;
- }
- }
- };
- var processNodes = function (nodes) {
- var elems = map$3(nodes, SugarElement.fromDom);
- processElements(elems);
- };
- walk$2(editor.dom, rng, function (nodes) {
- finishWrapper();
- processNodes(nodes);
- });
- return newWrappers;
- };
- var annotateWithBookmark = function (editor, name, settings, data) {
- editor.undoManager.transact(function () {
- var selection = editor.selection;
- var initialRng = selection.getRng();
- var hasFakeSelection = getCellsFromEditor(editor).length > 0;
- if (initialRng.collapsed && !hasFakeSelection) {
- applyWordGrab(editor, initialRng);
- }
- if (selection.getRng().collapsed && !hasFakeSelection) {
- var wrapper = makeAnnotation(editor.getDoc(), data, name, settings.decorate);
- set(wrapper, nbsp);
- selection.getRng().insertNode(wrapper.dom);
- selection.select(wrapper.dom);
- } else {
- preserve(selection, false, function () {
- runOnRanges(editor, function (selectionRng) {
- annotate(editor, selectionRng, name, settings.decorate, data);
- });
- });
- }
- });
- };
- var Annotator = function (editor) {
- var registry = create$7();
- setup$m(editor, registry);
- var changes = setup$n(editor);
- return {
- register: function (name, settings) {
- registry.register(name, settings);
- },
- annotate: function (name, data) {
- registry.lookup(name).each(function (settings) {
- annotateWithBookmark(editor, name, settings, data);
- });
- },
- annotationChanged: function (name, callback) {
- changes.addListener(name, callback);
- },
- remove: function (name) {
- identify(editor, Optional.some(name)).each(function (_a) {
- var elements = _a.elements;
- each$k(elements, unwrap);
- });
- },
- getAll: function (name) {
- var directory = findAll(editor, name);
- return map$2(directory, function (elems) {
- return map$3(elems, function (elem) {
- return elem.dom;
- });
- });
- }
- };
- };
- var BookmarkManager = function (selection) {
- return {
- getBookmark: curry(getBookmark$1, selection),
- moveToBookmark: curry(moveToBookmark, selection)
- };
- };
- BookmarkManager.isBookmarkNode = isBookmarkNode$1;
- var getContentEditableRoot$1 = function (root, node) {
- while (node && node !== root) {
- if (isContentEditableTrue$4(node) || isContentEditableFalse$b(node)) {
- return node;
- }
- node = node.parentNode;
- }
- return null;
- };
- var isXYWithinRange = function (clientX, clientY, range) {
- if (range.collapsed) {
- return false;
- }
- if (Env.browser.isIE() && range.startOffset === range.endOffset - 1 && range.startContainer === range.endContainer) {
- var elm = range.startContainer.childNodes[range.startOffset];
- if (isElement$5(elm)) {
- return exists(elm.getClientRects(), function (rect) {
- return containsXY(rect, clientX, clientY);
- });
- }
- }
- return exists(range.getClientRects(), function (rect) {
- return containsXY(rect, clientX, clientY);
- });
- };
- var firePreProcess = function (editor, args) {
- return editor.fire('PreProcess', args);
- };
- var firePostProcess = function (editor, args) {
- return editor.fire('PostProcess', args);
- };
- var fireRemove = function (editor) {
- return editor.fire('remove');
- };
- var fireDetach = function (editor) {
- return editor.fire('detach');
- };
- var fireSwitchMode = function (editor, mode) {
- return editor.fire('SwitchMode', { mode: mode });
- };
- var fireObjectResizeStart = function (editor, target, width, height, origin) {
- editor.fire('ObjectResizeStart', {
- target: target,
- width: width,
- height: height,
- origin: origin
- });
- };
- var fireObjectResized = function (editor, target, width, height, origin) {
- editor.fire('ObjectResized', {
- target: target,
- width: width,
- height: height,
- origin: origin
- });
- };
- var firePreInit = function (editor) {
- return editor.fire('PreInit');
- };
- var firePostRender = function (editor) {
- return editor.fire('PostRender');
- };
- var fireInit = function (editor) {
- return editor.fire('Init');
- };
- var firePlaceholderToggle = function (editor, state) {
- return editor.fire('PlaceholderToggle', { state: state });
- };
- var fireError = function (editor, errorType, error) {
- return editor.fire(errorType, error);
- };
- var fireFormatApply = function (editor, format, node, vars) {
- return editor.fire('FormatApply', {
- format: format,
- node: node,
- vars: vars
- });
- };
- var fireFormatRemove = function (editor, format, node, vars) {
- return editor.fire('FormatRemove', {
- format: format,
- node: node,
- vars: vars
- });
- };
- var VK = {
- BACKSPACE: 8,
- DELETE: 46,
- DOWN: 40,
- ENTER: 13,
- ESC: 27,
- LEFT: 37,
- RIGHT: 39,
- SPACEBAR: 32,
- TAB: 9,
- UP: 38,
- PAGE_UP: 33,
- PAGE_DOWN: 34,
- END: 35,
- HOME: 36,
- modifierPressed: function (e) {
- return e.shiftKey || e.ctrlKey || e.altKey || VK.metaKeyPressed(e);
- },
- metaKeyPressed: function (e) {
- return Env.mac ? e.metaKey : e.ctrlKey && !e.altKey;
- }
- };
- var isContentEditableFalse$5 = isContentEditableFalse$b;
- var ControlSelection = function (selection, editor) {
- var elementSelectionAttr = 'data-mce-selected';
- var dom = editor.dom, each = Tools.each;
- var selectedElm, selectedElmGhost, resizeHelper, selectedHandle, resizeBackdrop;
- var startX, startY, selectedElmX, selectedElmY, startW, startH, ratio, resizeStarted;
- var width, height;
- var editableDoc = editor.getDoc(), rootDocument = document;
- var abs = Math.abs, round = Math.round, rootElement = editor.getBody();
- var startScrollWidth, startScrollHeight;
- var resizeHandles = {
- nw: [
- 0,
- 0,
- -1,
- -1
- ],
- ne: [
- 1,
- 0,
- 1,
- -1
- ],
- se: [
- 1,
- 1,
- 1,
- 1
- ],
- sw: [
- 0,
- 1,
- -1,
- 1
- ]
- };
- var isImage = function (elm) {
- return elm && (elm.nodeName === 'IMG' || editor.dom.is(elm, 'figure.image'));
- };
- var isMedia = function (elm) {
- return isMedia$2(elm) || dom.hasClass(elm, 'mce-preview-object');
- };
- var isEventOnImageOutsideRange = function (evt, range) {
- if (evt.type === 'longpress' || evt.type.indexOf('touch') === 0) {
- var touch = evt.touches[0];
- return isImage(evt.target) && !isXYWithinRange(touch.clientX, touch.clientY, range);
- } else {
- return isImage(evt.target) && !isXYWithinRange(evt.clientX, evt.clientY, range);
- }
- };
- var contextMenuSelectImage = function (evt) {
- var target = evt.target;
- if (isEventOnImageOutsideRange(evt, editor.selection.getRng()) && !evt.isDefaultPrevented()) {
- editor.selection.select(target);
- }
- };
- var getResizeTargets = function (elm) {
- if (dom.is(elm, 'figure.image')) {
- return [elm.querySelector('img')];
- } else if (dom.hasClass(elm, 'mce-preview-object') && isNonNullable(elm.firstElementChild)) {
- return [
- elm,
- elm.firstElementChild
- ];
- } else {
- return [elm];
- }
- };
- var isResizable = function (elm) {
- var selector = getObjectResizing(editor);
- if (!selector) {
- return false;
- }
- if (elm.getAttribute('data-mce-resize') === 'false') {
- return false;
- }
- if (elm === editor.getBody()) {
- return false;
- }
- if (dom.hasClass(elm, 'mce-preview-object')) {
- return is$2(SugarElement.fromDom(elm.firstElementChild), selector);
- } else {
- return is$2(SugarElement.fromDom(elm), selector);
- }
- };
- var createGhostElement = function (elm) {
- if (isMedia(elm)) {
- return dom.create('img', { src: Env.transparentSrc });
- } else {
- return elm.cloneNode(true);
- }
- };
- var setSizeProp = function (element, name, value) {
- if (isNonNullable(value)) {
- var targets = getResizeTargets(element);
- each$k(targets, function (target) {
- if (target.style[name] || !editor.schema.isValid(target.nodeName.toLowerCase(), name)) {
- dom.setStyle(target, name, value);
- } else {
- dom.setAttrib(target, name, '' + value);
- }
- });
- }
- };
- var setGhostElmSize = function (ghostElm, width, height) {
- setSizeProp(ghostElm, 'width', width);
- setSizeProp(ghostElm, 'height', height);
- };
- var resizeGhostElement = function (e) {
- var deltaX, deltaY, proportional;
- var resizeHelperX, resizeHelperY;
- deltaX = e.screenX - startX;
- deltaY = e.screenY - startY;
- width = deltaX * selectedHandle[2] + startW;
- height = deltaY * selectedHandle[3] + startH;
- width = width < 5 ? 5 : width;
- height = height < 5 ? 5 : height;
- if ((isImage(selectedElm) || isMedia(selectedElm)) && getResizeImgProportional(editor) !== false) {
- proportional = !VK.modifierPressed(e);
- } else {
- proportional = VK.modifierPressed(e);
- }
- if (proportional) {
- if (abs(deltaX) > abs(deltaY)) {
- height = round(width * ratio);
- width = round(height / ratio);
- } else {
- width = round(height / ratio);
- height = round(width * ratio);
- }
- }
- setGhostElmSize(selectedElmGhost, width, height);
- resizeHelperX = selectedHandle.startPos.x + deltaX;
- resizeHelperY = selectedHandle.startPos.y + deltaY;
- resizeHelperX = resizeHelperX > 0 ? resizeHelperX : 0;
- resizeHelperY = resizeHelperY > 0 ? resizeHelperY : 0;
- dom.setStyles(resizeHelper, {
- left: resizeHelperX,
- top: resizeHelperY,
- display: 'block'
- });
- resizeHelper.innerHTML = width + ' × ' + height;
- if (selectedHandle[2] < 0 && selectedElmGhost.clientWidth <= width) {
- dom.setStyle(selectedElmGhost, 'left', selectedElmX + (startW - width));
- }
- if (selectedHandle[3] < 0 && selectedElmGhost.clientHeight <= height) {
- dom.setStyle(selectedElmGhost, 'top', selectedElmY + (startH - height));
- }
- deltaX = rootElement.scrollWidth - startScrollWidth;
- deltaY = rootElement.scrollHeight - startScrollHeight;
- if (deltaX + deltaY !== 0) {
- dom.setStyles(resizeHelper, {
- left: resizeHelperX - deltaX,
- top: resizeHelperY - deltaY
- });
- }
- if (!resizeStarted) {
- fireObjectResizeStart(editor, selectedElm, startW, startH, 'corner-' + selectedHandle.name);
- resizeStarted = true;
- }
- };
- var endGhostResize = function () {
- var wasResizeStarted = resizeStarted;
- resizeStarted = false;
- if (wasResizeStarted) {
- setSizeProp(selectedElm, 'width', width);
- setSizeProp(selectedElm, 'height', height);
- }
- dom.unbind(editableDoc, 'mousemove', resizeGhostElement);
- dom.unbind(editableDoc, 'mouseup', endGhostResize);
- if (rootDocument !== editableDoc) {
- dom.unbind(rootDocument, 'mousemove', resizeGhostElement);
- dom.unbind(rootDocument, 'mouseup', endGhostResize);
- }
- dom.remove(selectedElmGhost);
- dom.remove(resizeHelper);
- dom.remove(resizeBackdrop);
- showResizeRect(selectedElm);
- if (wasResizeStarted) {
- fireObjectResized(editor, selectedElm, width, height, 'corner-' + selectedHandle.name);
- dom.setAttrib(selectedElm, 'style', dom.getAttrib(selectedElm, 'style'));
- }
- editor.nodeChanged();
- };
- var showResizeRect = function (targetElm) {
- unbindResizeHandleEvents();
- var position = dom.getPos(targetElm, rootElement);
- var selectedElmX = position.x;
- var selectedElmY = position.y;
- var rect = targetElm.getBoundingClientRect();
- var targetWidth = rect.width || rect.right - rect.left;
- var targetHeight = rect.height || rect.bottom - rect.top;
- if (selectedElm !== targetElm) {
- hideResizeRect();
- selectedElm = targetElm;
- width = height = 0;
- }
- var e = editor.fire('ObjectSelected', { target: targetElm });
- var selectedValue = dom.getAttrib(selectedElm, elementSelectionAttr, '1');
- if (isResizable(targetElm) && !e.isDefaultPrevented()) {
- each(resizeHandles, function (handle, name) {
- var handleElm;
- var startDrag = function (e) {
- var target = getResizeTargets(selectedElm)[0];
- startX = e.screenX;
- startY = e.screenY;
- startW = target.clientWidth;
- startH = target.clientHeight;
- ratio = startH / startW;
- selectedHandle = handle;
- selectedHandle.name = name;
- selectedHandle.startPos = {
- x: targetWidth * handle[0] + selectedElmX,
- y: targetHeight * handle[1] + selectedElmY
- };
- startScrollWidth = rootElement.scrollWidth;
- startScrollHeight = rootElement.scrollHeight;
- resizeBackdrop = dom.add(rootElement, 'div', {
- 'class': 'mce-resize-backdrop',
- 'data-mce-bogus': 'all'
- });
- dom.setStyles(resizeBackdrop, {
- position: 'fixed',
- left: '0',
- top: '0',
- width: '100%',
- height: '100%'
- });
- selectedElmGhost = createGhostElement(selectedElm);
- dom.addClass(selectedElmGhost, 'mce-clonedresizable');
- dom.setAttrib(selectedElmGhost, 'data-mce-bogus', 'all');
- selectedElmGhost.contentEditable = 'false';
- dom.setStyles(selectedElmGhost, {
- left: selectedElmX,
- top: selectedElmY,
- margin: 0
- });
- setGhostElmSize(selectedElmGhost, targetWidth, targetHeight);
- selectedElmGhost.removeAttribute(elementSelectionAttr);
- rootElement.appendChild(selectedElmGhost);
- dom.bind(editableDoc, 'mousemove', resizeGhostElement);
- dom.bind(editableDoc, 'mouseup', endGhostResize);
- if (rootDocument !== editableDoc) {
- dom.bind(rootDocument, 'mousemove', resizeGhostElement);
- dom.bind(rootDocument, 'mouseup', endGhostResize);
- }
- resizeHelper = dom.add(rootElement, 'div', {
- 'class': 'mce-resize-helper',
- 'data-mce-bogus': 'all'
- }, startW + ' × ' + startH);
- };
- handleElm = dom.get('mceResizeHandle' + name);
- if (handleElm) {
- dom.remove(handleElm);
- }
- handleElm = dom.add(rootElement, 'div', {
- 'id': 'mceResizeHandle' + name,
- 'data-mce-bogus': 'all',
- 'class': 'mce-resizehandle',
- 'unselectable': true,
- 'style': 'cursor:' + name + '-resize; margin:0; padding:0'
- });
- if (Env.ie === 11) {
- handleElm.contentEditable = false;
- }
- dom.bind(handleElm, 'mousedown', function (e) {
- e.stopImmediatePropagation();
- e.preventDefault();
- startDrag(e);
- });
- handle.elm = handleElm;
- dom.setStyles(handleElm, {
- left: targetWidth * handle[0] + selectedElmX - handleElm.offsetWidth / 2,
- top: targetHeight * handle[1] + selectedElmY - handleElm.offsetHeight / 2
- });
- });
- } else {
- hideResizeRect();
- }
- if (!dom.getAttrib(selectedElm, elementSelectionAttr)) {
- selectedElm.setAttribute(elementSelectionAttr, selectedValue);
- }
- };
- var hideResizeRect = function () {
- unbindResizeHandleEvents();
- if (selectedElm) {
- selectedElm.removeAttribute(elementSelectionAttr);
- }
- each$j(resizeHandles, function (value, name) {
- var handleElm = dom.get('mceResizeHandle' + name);
- if (handleElm) {
- dom.unbind(handleElm);
- dom.remove(handleElm);
- }
- });
- };
- var updateResizeRect = function (e) {
- var startElm, controlElm;
- var isChildOrEqual = function (node, parent) {
- if (node) {
- do {
- if (node === parent) {
- return true;
- }
- } while (node = node.parentNode);
- }
- };
- if (resizeStarted || editor.removed) {
- return;
- }
- each(dom.select('img[data-mce-selected],hr[data-mce-selected]'), function (img) {
- img.removeAttribute(elementSelectionAttr);
- });
- controlElm = e.type === 'mousedown' ? e.target : selection.getNode();
- controlElm = dom.$(controlElm).closest('table,img,figure.image,hr,video,span.mce-preview-object')[0];
- if (isChildOrEqual(controlElm, rootElement)) {
- disableGeckoResize();
- startElm = selection.getStart(true);
- if (isChildOrEqual(startElm, controlElm) && isChildOrEqual(selection.getEnd(true), controlElm)) {
- showResizeRect(controlElm);
- return;
- }
- }
- hideResizeRect();
- };
- var isWithinContentEditableFalse = function (elm) {
- return isContentEditableFalse$5(getContentEditableRoot$1(editor.getBody(), elm));
- };
- var unbindResizeHandleEvents = function () {
- each$j(resizeHandles, function (handle) {
- if (handle.elm) {
- dom.unbind(handle.elm);
- delete handle.elm;
- }
- });
- };
- var disableGeckoResize = function () {
- try {
- editor.getDoc().execCommand('enableObjectResizing', false, 'false');
- } catch (ex) {
- }
- };
- editor.on('init', function () {
- disableGeckoResize();
- if (Env.browser.isIE() || Env.browser.isEdge()) {
- editor.on('mousedown click', function (e) {
- var target = e.target, nodeName = target.nodeName;
- if (!resizeStarted && /^(TABLE|IMG|HR)$/.test(nodeName) && !isWithinContentEditableFalse(target)) {
- if (e.button !== 2) {
- editor.selection.select(target, nodeName === 'TABLE');
- }
- if (e.type === 'mousedown') {
- editor.nodeChanged();
- }
- }
- });
- var handleMSControlSelect_1 = function (e) {
- var delayedSelect = function (node) {
- Delay.setEditorTimeout(editor, function () {
- return editor.selection.select(node);
- });
- };
- if (isWithinContentEditableFalse(e.target) || isMedia$2(e.target)) {
- e.preventDefault();
- delayedSelect(e.target);
- return;
- }
- if (/^(TABLE|IMG|HR)$/.test(e.target.nodeName)) {
- e.preventDefault();
- if (e.target.tagName === 'IMG') {
- delayedSelect(e.target);
- }
- }
- };
- dom.bind(rootElement, 'mscontrolselect', handleMSControlSelect_1);
- editor.on('remove', function () {
- return dom.unbind(rootElement, 'mscontrolselect', handleMSControlSelect_1);
- });
- }
- var throttledUpdateResizeRect = Delay.throttle(function (e) {
- if (!editor.composing) {
- updateResizeRect(e);
- }
- });
- editor.on('nodechange ResizeEditor ResizeWindow ResizeContent drop FullscreenStateChanged', throttledUpdateResizeRect);
- editor.on('keyup compositionend', function (e) {
- if (selectedElm && selectedElm.nodeName === 'TABLE') {
- throttledUpdateResizeRect(e);
- }
- });
- editor.on('hide blur', hideResizeRect);
- editor.on('contextmenu longpress', contextMenuSelectImage, true);
- });
- editor.on('remove', unbindResizeHandleEvents);
- var destroy = function () {
- selectedElm = selectedElmGhost = resizeBackdrop = null;
- };
- return {
- isResizable: isResizable,
- showResizeRect: showResizeRect,
- hideResizeRect: hideResizeRect,
- updateResizeRect: updateResizeRect,
- destroy: destroy
- };
- };
- var hasCeProperty = function (node) {
- return isContentEditableTrue$4(node) || isContentEditableFalse$b(node);
- };
- var findParent$1 = function (node, rootNode, predicate) {
- while (node && node !== rootNode) {
- if (predicate(node)) {
- return node;
- }
- node = node.parentNode;
- }
- return null;
- };
- var findClosestIeRange = function (clientX, clientY, doc) {
- var rects;
- var element = doc.elementFromPoint(clientX, clientY);
- var rng = doc.body.createTextRange();
- if (!element || element.tagName === 'HTML') {
- element = doc.body;
- }
- rng.moveToElementText(element);
- rects = Tools.toArray(rng.getClientRects());
- rects = rects.sort(function (a, b) {
- a = Math.abs(Math.max(a.top - clientY, a.bottom - clientY));
- b = Math.abs(Math.max(b.top - clientY, b.bottom - clientY));
- return a - b;
- });
- if (rects.length > 0) {
- clientY = (rects[0].bottom + rects[0].top) / 2;
- try {
- rng.moveToPoint(clientX, clientY);
- rng.collapse(true);
- return rng;
- } catch (ex) {
- }
- }
- return null;
- };
- var moveOutOfContentEditableFalse = function (rng, rootNode) {
- var parentElement = rng && rng.parentElement ? rng.parentElement() : null;
- return isContentEditableFalse$b(findParent$1(parentElement, rootNode, hasCeProperty)) ? null : rng;
- };
- var fromPoint = function (clientX, clientY, doc) {
- var rng, point;
- var pointDoc = doc;
- if (pointDoc.caretPositionFromPoint) {
- point = pointDoc.caretPositionFromPoint(clientX, clientY);
- if (point) {
- rng = doc.createRange();
- rng.setStart(point.offsetNode, point.offset);
- rng.collapse(true);
- }
- } else if (pointDoc.caretRangeFromPoint) {
- rng = pointDoc.caretRangeFromPoint(clientX, clientY);
- } else if (pointDoc.body.createTextRange) {
- rng = pointDoc.body.createTextRange();
- try {
- rng.moveToPoint(clientX, clientY);
- rng.collapse(true);
- } catch (ex) {
- rng = findClosestIeRange(clientX, clientY, doc);
- }
- return moveOutOfContentEditableFalse(rng, doc.body);
- }
- return rng;
- };
- var isEq$4 = function (rng1, rng2) {
- return rng1 && rng2 && (rng1.startContainer === rng2.startContainer && rng1.startOffset === rng2.startOffset) && (rng1.endContainer === rng2.endContainer && rng1.endOffset === rng2.endOffset);
- };
- var findParent = function (node, rootNode, predicate) {
- while (node && node !== rootNode) {
- if (predicate(node)) {
- return node;
- }
- node = node.parentNode;
- }
- return null;
- };
- var hasParent$1 = function (node, rootNode, predicate) {
- return findParent(node, rootNode, predicate) !== null;
- };
- var hasParentWithName = function (node, rootNode, name) {
- return hasParent$1(node, rootNode, function (node) {
- return node.nodeName === name;
- });
- };
- var isTable = function (node) {
- return node && node.nodeName === 'TABLE';
- };
- var isTableCell$2 = function (node) {
- return node && /^(TD|TH|CAPTION)$/.test(node.nodeName);
- };
- var isCeFalseCaretContainer = function (node, rootNode) {
- return isCaretContainer$2(node) && hasParent$1(node, rootNode, isCaretNode) === false;
- };
- var hasBrBeforeAfter = function (dom, node, left) {
- var walker = new DomTreeWalker(node, dom.getParent(node.parentNode, dom.isBlock) || dom.getRoot());
- while (node = walker[left ? 'prev' : 'next']()) {
- if (isBr$5(node)) {
- return true;
- }
- }
- };
- var isPrevNode = function (node, name) {
- return node.previousSibling && node.previousSibling.nodeName === name;
- };
- var hasContentEditableFalseParent = function (body, node) {
- while (node && node !== body) {
- if (isContentEditableFalse$b(node)) {
- return true;
- }
- node = node.parentNode;
- }
- return false;
- };
- var findTextNodeRelative = function (dom, isAfterNode, collapsed, left, startNode) {
- var lastInlineElement;
- var body = dom.getRoot();
- var node;
- var nonEmptyElementsMap = dom.schema.getNonEmptyElements();
- var parentBlockContainer = dom.getParent(startNode.parentNode, dom.isBlock) || body;
- if (left && isBr$5(startNode) && isAfterNode && dom.isEmpty(parentBlockContainer)) {
- return Optional.some(CaretPosition(startNode.parentNode, dom.nodeIndex(startNode)));
- }
- var walker = new DomTreeWalker(startNode, parentBlockContainer);
- while (node = walker[left ? 'prev' : 'next']()) {
- if (dom.getContentEditableParent(node) === 'false' || isCeFalseCaretContainer(node, body)) {
- return Optional.none();
- }
- if (isText$7(node) && node.nodeValue.length > 0) {
- if (hasParentWithName(node, body, 'A') === false) {
- return Optional.some(CaretPosition(node, left ? node.nodeValue.length : 0));
- }
- return Optional.none();
- }
- if (dom.isBlock(node) || nonEmptyElementsMap[node.nodeName.toLowerCase()]) {
- return Optional.none();
- }
- lastInlineElement = node;
- }
- if (collapsed && lastInlineElement) {
- return Optional.some(CaretPosition(lastInlineElement, 0));
- }
- return Optional.none();
- };
- var normalizeEndPoint = function (dom, collapsed, start, rng) {
- var container, offset;
- var body = dom.getRoot();
- var node;
- var directionLeft, normalized = false;
- container = rng[(start ? 'start' : 'end') + 'Container'];
- offset = rng[(start ? 'start' : 'end') + 'Offset'];
- var isAfterNode = isElement$5(container) && offset === container.childNodes.length;
- var nonEmptyElementsMap = dom.schema.getNonEmptyElements();
- directionLeft = start;
- if (isCaretContainer$2(container)) {
- return Optional.none();
- }
- if (isElement$5(container) && offset > container.childNodes.length - 1) {
- directionLeft = false;
- }
- if (isDocument$1(container)) {
- container = body;
- offset = 0;
- }
- if (container === body) {
- if (directionLeft) {
- node = container.childNodes[offset > 0 ? offset - 1 : 0];
- if (node) {
- if (isCaretContainer$2(node)) {
- return Optional.none();
- }
- if (nonEmptyElementsMap[node.nodeName] || isTable(node)) {
- return Optional.none();
- }
- }
- }
- if (container.hasChildNodes()) {
- offset = Math.min(!directionLeft && offset > 0 ? offset - 1 : offset, container.childNodes.length - 1);
- container = container.childNodes[offset];
- offset = isText$7(container) && isAfterNode ? container.data.length : 0;
- if (!collapsed && container === body.lastChild && isTable(container)) {
- return Optional.none();
- }
- if (hasContentEditableFalseParent(body, container) || isCaretContainer$2(container)) {
- return Optional.none();
- }
- if (container.hasChildNodes() && isTable(container) === false) {
- node = container;
- var walker = new DomTreeWalker(container, body);
- do {
- if (isContentEditableFalse$b(node) || isCaretContainer$2(node)) {
- normalized = false;
- break;
- }
- if (isText$7(node) && node.nodeValue.length > 0) {
- offset = directionLeft ? 0 : node.nodeValue.length;
- container = node;
- normalized = true;
- break;
- }
- if (nonEmptyElementsMap[node.nodeName.toLowerCase()] && !isTableCell$2(node)) {
- offset = dom.nodeIndex(node);
- container = node.parentNode;
- if (!directionLeft) {
- offset++;
- }
- normalized = true;
- break;
- }
- } while (node = directionLeft ? walker.next() : walker.prev());
- }
- }
- }
- if (collapsed) {
- if (isText$7(container) && offset === 0) {
- findTextNodeRelative(dom, isAfterNode, collapsed, true, container).each(function (pos) {
- container = pos.container();
- offset = pos.offset();
- normalized = true;
- });
- }
- if (isElement$5(container)) {
- node = container.childNodes[offset];
- if (!node) {
- node = container.childNodes[offset - 1];
- }
- if (node && isBr$5(node) && !isPrevNode(node, 'A') && !hasBrBeforeAfter(dom, node, false) && !hasBrBeforeAfter(dom, node, true)) {
- findTextNodeRelative(dom, isAfterNode, collapsed, true, node).each(function (pos) {
- container = pos.container();
- offset = pos.offset();
- normalized = true;
- });
- }
- }
- }
- if (directionLeft && !collapsed && isText$7(container) && offset === container.nodeValue.length) {
- findTextNodeRelative(dom, isAfterNode, collapsed, false, container).each(function (pos) {
- container = pos.container();
- offset = pos.offset();
- normalized = true;
- });
- }
- return normalized ? Optional.some(CaretPosition(container, offset)) : Optional.none();
- };
- var normalize$2 = function (dom, rng) {
- var collapsed = rng.collapsed, normRng = rng.cloneRange();
- var startPos = CaretPosition.fromRangeStart(rng);
- normalizeEndPoint(dom, collapsed, true, normRng).each(function (pos) {
- if (!collapsed || !CaretPosition.isAbove(startPos, pos)) {
- normRng.setStart(pos.container(), pos.offset());
- }
- });
- if (!collapsed) {
- normalizeEndPoint(dom, collapsed, false, normRng).each(function (pos) {
- normRng.setEnd(pos.container(), pos.offset());
- });
- }
- if (collapsed) {
- normRng.collapse(true);
- }
- return isEq$4(rng, normRng) ? Optional.none() : Optional.some(normRng);
- };
- var splitText = function (node, offset) {
- return node.splitText(offset);
- };
- var split = function (rng) {
- var startContainer = rng.startContainer, startOffset = rng.startOffset, endContainer = rng.endContainer, endOffset = rng.endOffset;
- if (startContainer === endContainer && isText$7(startContainer)) {
- if (startOffset > 0 && startOffset < startContainer.nodeValue.length) {
- endContainer = splitText(startContainer, startOffset);
- startContainer = endContainer.previousSibling;
- if (endOffset > startOffset) {
- endOffset = endOffset - startOffset;
- startContainer = endContainer = splitText(endContainer, endOffset).previousSibling;
- endOffset = endContainer.nodeValue.length;
- startOffset = 0;
- } else {
- endOffset = 0;
- }
- }
- } else {
- if (isText$7(startContainer) && startOffset > 0 && startOffset < startContainer.nodeValue.length) {
- startContainer = splitText(startContainer, startOffset);
- startOffset = 0;
- }
- if (isText$7(endContainer) && endOffset > 0 && endOffset < endContainer.nodeValue.length) {
- endContainer = splitText(endContainer, endOffset).previousSibling;
- endOffset = endContainer.nodeValue.length;
- }
- }
- return {
- startContainer: startContainer,
- startOffset: startOffset,
- endContainer: endContainer,
- endOffset: endOffset
- };
- };
- var RangeUtils = function (dom) {
- var walk = function (rng, callback) {
- return walk$2(dom, rng, callback);
- };
- var split$1 = split;
- var normalize = function (rng) {
- return normalize$2(dom, rng).fold(never, function (normalizedRng) {
- rng.setStart(normalizedRng.startContainer, normalizedRng.startOffset);
- rng.setEnd(normalizedRng.endContainer, normalizedRng.endOffset);
- return true;
- });
- };
- return {
- walk: walk,
- split: split$1,
- normalize: normalize
- };
- };
- RangeUtils.compareRanges = isEq$4;
- RangeUtils.getCaretRangeFromPoint = fromPoint;
- RangeUtils.getSelectedNode = getSelectedNode;
- RangeUtils.getNode = getNode$1;
- var Dimension = function (name, getOffset) {
- var set = function (element, h) {
- if (!isNumber(h) && !h.match(/^[0-9]+$/)) {
- throw new Error(name + '.set accepts only positive integer values. Value was ' + h);
- }
- var dom = element.dom;
- if (isSupported(dom)) {
- dom.style[name] = h + 'px';
- }
- };
- var get = function (element) {
- var r = getOffset(element);
- if (r <= 0 || r === null) {
- var css = get$5(element, name);
- return parseFloat(css) || 0;
- }
- return r;
- };
- var getOuter = get;
- var aggregate = function (element, properties) {
- return foldl(properties, function (acc, property) {
- var val = get$5(element, property);
- var value = val === undefined ? 0 : parseInt(val, 10);
- return isNaN(value) ? acc : acc + value;
- }, 0);
- };
- var max = function (element, value, properties) {
- var cumulativeInclusions = aggregate(element, properties);
- var absoluteMax = value > cumulativeInclusions ? value - cumulativeInclusions : 0;
- return absoluteMax;
- };
- return {
- set: set,
- get: get,
- getOuter: getOuter,
- aggregate: aggregate,
- max: max
- };
- };
- var api = Dimension('height', function (element) {
- var dom = element.dom;
- return inBody(element) ? dom.getBoundingClientRect().height : dom.offsetHeight;
- });
- var get$1 = function (element) {
- return api.get(element);
- };
- var walkUp = function (navigation, doc) {
- var frame = navigation.view(doc);
- return frame.fold(constant([]), function (f) {
- var parent = navigation.owner(f);
- var rest = walkUp(navigation, parent);
- return [f].concat(rest);
- });
- };
- var pathTo = function (element, navigation) {
- var d = navigation.owner(element);
- return walkUp(navigation, d);
- };
- var view = function (doc) {
- var _a;
- var element = doc.dom === document ? Optional.none() : Optional.from((_a = doc.dom.defaultView) === null || _a === void 0 ? void 0 : _a.frameElement);
- return element.map(SugarElement.fromDom);
- };
- var owner = function (element) {
- return documentOrOwner(element);
- };
- var Navigation = /*#__PURE__*/Object.freeze({
- __proto__: null,
- view: view,
- owner: owner
- });
- var find$1 = function (element) {
- var doc = SugarElement.fromDom(document);
- var scroll = get$8(doc);
- var frames = pathTo(element, Navigation);
- var offset = viewport(element);
- var r = foldr(frames, function (b, a) {
- var loc = viewport(a);
- return {
- left: b.left + loc.left,
- top: b.top + loc.top
- };
- }, {
- left: 0,
- top: 0
- });
- return SugarPosition(r.left + offset.left + scroll.left, r.top + offset.top + scroll.top);
- };
- var excludeFromDescend = function (element) {
- return name(element) === 'textarea';
- };
- var fireScrollIntoViewEvent = function (editor, data) {
- var scrollEvent = editor.fire('ScrollIntoView', data);
- return scrollEvent.isDefaultPrevented();
- };
- var fireAfterScrollIntoViewEvent = function (editor, data) {
- editor.fire('AfterScrollIntoView', data);
- };
- var descend = function (element, offset) {
- var children$1 = children(element);
- if (children$1.length === 0 || excludeFromDescend(element)) {
- return {
- element: element,
- offset: offset
- };
- } else if (offset < children$1.length && !excludeFromDescend(children$1[offset])) {
- return {
- element: children$1[offset],
- offset: 0
- };
- } else {
- var last = children$1[children$1.length - 1];
- if (excludeFromDescend(last)) {
- return {
- element: element,
- offset: offset
- };
- } else {
- if (name(last) === 'img') {
- return {
- element: last,
- offset: 1
- };
- } else if (isText$8(last)) {
- return {
- element: last,
- offset: get$2(last).length
- };
- } else {
- return {
- element: last,
- offset: children(last).length
- };
- }
- }
- }
- };
- var markerInfo = function (element, cleanupFun) {
- var pos = absolute(element);
- var height = get$1(element);
- return {
- element: element,
- bottom: pos.top + height,
- height: height,
- pos: pos,
- cleanup: cleanupFun
- };
- };
- var createMarker = function (element, offset) {
- var startPoint = descend(element, offset);
- var span = SugarElement.fromHtml('<span data-mce-bogus="all" style="display: inline-block;">' + ZWSP$1 + '</span>');
- before$4(startPoint.element, span);
- return markerInfo(span, function () {
- return remove$7(span);
- });
- };
- var elementMarker = function (element) {
- return markerInfo(SugarElement.fromDom(element), noop);
- };
- var withMarker = function (editor, f, rng, alignToTop) {
- preserveWith(editor, function (_s, _e) {
- return applyWithMarker(editor, f, rng, alignToTop);
- }, rng);
- };
- var withScrollEvents = function (editor, doc, f, marker, alignToTop) {
- var data = {
- elm: marker.element.dom,
- alignToTop: alignToTop
- };
- if (fireScrollIntoViewEvent(editor, data)) {
- return;
- }
- var scrollTop = get$8(doc).top;
- f(doc, scrollTop, marker, alignToTop);
- fireAfterScrollIntoViewEvent(editor, data);
- };
- var applyWithMarker = function (editor, f, rng, alignToTop) {
- var body = SugarElement.fromDom(editor.getBody());
- var doc = SugarElement.fromDom(editor.getDoc());
- reflow(body);
- var marker = createMarker(SugarElement.fromDom(rng.startContainer), rng.startOffset);
- withScrollEvents(editor, doc, f, marker, alignToTop);
- marker.cleanup();
- };
- var withElement = function (editor, element, f, alignToTop) {
- var doc = SugarElement.fromDom(editor.getDoc());
- withScrollEvents(editor, doc, f, elementMarker(element), alignToTop);
- };
- var preserveWith = function (editor, f, rng) {
- var startElement = rng.startContainer;
- var startOffset = rng.startOffset;
- var endElement = rng.endContainer;
- var endOffset = rng.endOffset;
- f(SugarElement.fromDom(startElement), SugarElement.fromDom(endElement));
- var newRng = editor.dom.createRng();
- newRng.setStart(startElement, startOffset);
- newRng.setEnd(endElement, endOffset);
- editor.selection.setRng(rng);
- };
- var scrollToMarker = function (marker, viewHeight, alignToTop, doc) {
- var pos = marker.pos;
- if (alignToTop) {
- to(pos.left, pos.top, doc);
- } else {
- var y = pos.top - viewHeight + marker.height;
- to(pos.left, y, doc);
- }
- };
- var intoWindowIfNeeded = function (doc, scrollTop, viewHeight, marker, alignToTop) {
- var viewportBottom = viewHeight + scrollTop;
- var markerTop = marker.pos.top;
- var markerBottom = marker.bottom;
- var largerThanViewport = markerBottom - markerTop >= viewHeight;
- if (markerTop < scrollTop) {
- scrollToMarker(marker, viewHeight, alignToTop !== false, doc);
- } else if (markerTop > viewportBottom) {
- var align = largerThanViewport ? alignToTop !== false : alignToTop === true;
- scrollToMarker(marker, viewHeight, align, doc);
- } else if (markerBottom > viewportBottom && !largerThanViewport) {
- scrollToMarker(marker, viewHeight, alignToTop === true, doc);
- }
- };
- var intoWindow = function (doc, scrollTop, marker, alignToTop) {
- var viewHeight = doc.dom.defaultView.innerHeight;
- intoWindowIfNeeded(doc, scrollTop, viewHeight, marker, alignToTop);
- };
- var intoFrame = function (doc, scrollTop, marker, alignToTop) {
- var frameViewHeight = doc.dom.defaultView.innerHeight;
- intoWindowIfNeeded(doc, scrollTop, frameViewHeight, marker, alignToTop);
- var op = find$1(marker.element);
- var viewportBounds = getBounds(window);
- if (op.top < viewportBounds.y) {
- intoView(marker.element, alignToTop !== false);
- } else if (op.top > viewportBounds.bottom) {
- intoView(marker.element, alignToTop === true);
- }
- };
- var rangeIntoWindow = function (editor, rng, alignToTop) {
- return withMarker(editor, intoWindow, rng, alignToTop);
- };
- var elementIntoWindow = function (editor, element, alignToTop) {
- return withElement(editor, element, intoWindow, alignToTop);
- };
- var rangeIntoFrame = function (editor, rng, alignToTop) {
- return withMarker(editor, intoFrame, rng, alignToTop);
- };
- var elementIntoFrame = function (editor, element, alignToTop) {
- return withElement(editor, element, intoFrame, alignToTop);
- };
- var scrollElementIntoView = function (editor, element, alignToTop) {
- var scroller = editor.inline ? elementIntoWindow : elementIntoFrame;
- scroller(editor, element, alignToTop);
- };
- var scrollRangeIntoView = function (editor, rng, alignToTop) {
- var scroller = editor.inline ? rangeIntoWindow : rangeIntoFrame;
- scroller(editor, rng, alignToTop);
- };
- var getDocument = function () {
- return SugarElement.fromDom(document);
- };
- var focus$1 = function (element) {
- return element.dom.focus();
- };
- var hasFocus$1 = function (element) {
- var root = getRootNode(element).dom;
- return element.dom === root.activeElement;
- };
- var active = function (root) {
- if (root === void 0) {
- root = getDocument();
- }
- return Optional.from(root.dom.activeElement).map(SugarElement.fromDom);
- };
- var search = function (element) {
- return active(getRootNode(element)).filter(function (e) {
- return element.dom.contains(e.dom);
- });
- };
- var create$5 = function (start, soffset, finish, foffset) {
- return {
- start: start,
- soffset: soffset,
- finish: finish,
- foffset: foffset
- };
- };
- var SimRange = { create: create$5 };
- var adt$1 = Adt.generate([
- { before: ['element'] },
- {
- on: [
- 'element',
- 'offset'
- ]
- },
- { after: ['element'] }
- ]);
- var cata = function (subject, onBefore, onOn, onAfter) {
- return subject.fold(onBefore, onOn, onAfter);
- };
- var getStart$2 = function (situ) {
- return situ.fold(identity, identity, identity);
- };
- var before$1 = adt$1.before;
- var on = adt$1.on;
- var after$1 = adt$1.after;
- var Situ = {
- before: before$1,
- on: on,
- after: after$1,
- cata: cata,
- getStart: getStart$2
- };
- var adt = Adt.generate([
- { domRange: ['rng'] },
- {
- relative: [
- 'startSitu',
- 'finishSitu'
- ]
- },
- {
- exact: [
- 'start',
- 'soffset',
- 'finish',
- 'foffset'
- ]
- }
- ]);
- var exactFromRange = function (simRange) {
- return adt.exact(simRange.start, simRange.soffset, simRange.finish, simRange.foffset);
- };
- var getStart$1 = function (selection) {
- return selection.match({
- domRange: function (rng) {
- return SugarElement.fromDom(rng.startContainer);
- },
- relative: function (startSitu, _finishSitu) {
- return Situ.getStart(startSitu);
- },
- exact: function (start, _soffset, _finish, _foffset) {
- return start;
- }
- });
- };
- var domRange = adt.domRange;
- var relative = adt.relative;
- var exact = adt.exact;
- var getWin = function (selection) {
- var start = getStart$1(selection);
- return defaultView(start);
- };
- var range = SimRange.create;
- var SimSelection = {
- domRange: domRange,
- relative: relative,
- exact: exact,
- exactFromRange: exactFromRange,
- getWin: getWin,
- range: range
- };
- var browser$1 = detect().browser;
- var clamp$1 = function (offset, element) {
- var max = isText$8(element) ? get$2(element).length : children(element).length + 1;
- if (offset > max) {
- return max;
- } else if (offset < 0) {
- return 0;
- }
- return offset;
- };
- var normalizeRng = function (rng) {
- return SimSelection.range(rng.start, clamp$1(rng.soffset, rng.start), rng.finish, clamp$1(rng.foffset, rng.finish));
- };
- var isOrContains = function (root, elm) {
- return !isRestrictedNode(elm.dom) && (contains$1(root, elm) || eq(root, elm));
- };
- var isRngInRoot = function (root) {
- return function (rng) {
- return isOrContains(root, rng.start) && isOrContains(root, rng.finish);
- };
- };
- var shouldStore = function (editor) {
- return editor.inline === true || browser$1.isIE();
- };
- var nativeRangeToSelectionRange = function (r) {
- return SimSelection.range(SugarElement.fromDom(r.startContainer), r.startOffset, SugarElement.fromDom(r.endContainer), r.endOffset);
- };
- var readRange = function (win) {
- var selection = win.getSelection();
- var rng = !selection || selection.rangeCount === 0 ? Optional.none() : Optional.from(selection.getRangeAt(0));
- return rng.map(nativeRangeToSelectionRange);
- };
- var getBookmark = function (root) {
- var win = defaultView(root);
- return readRange(win.dom).filter(isRngInRoot(root));
- };
- var validate = function (root, bookmark) {
- return Optional.from(bookmark).filter(isRngInRoot(root)).map(normalizeRng);
- };
- var bookmarkToNativeRng = function (bookmark) {
- var rng = document.createRange();
- try {
- rng.setStart(bookmark.start.dom, bookmark.soffset);
- rng.setEnd(bookmark.finish.dom, bookmark.foffset);
- return Optional.some(rng);
- } catch (_) {
- return Optional.none();
- }
- };
- var store = function (editor) {
- var newBookmark = shouldStore(editor) ? getBookmark(SugarElement.fromDom(editor.getBody())) : Optional.none();
- editor.bookmark = newBookmark.isSome() ? newBookmark : editor.bookmark;
- };
- var storeNative = function (editor, rng) {
- var root = SugarElement.fromDom(editor.getBody());
- var range = shouldStore(editor) ? Optional.from(rng) : Optional.none();
- var newBookmark = range.map(nativeRangeToSelectionRange).filter(isRngInRoot(root));
- editor.bookmark = newBookmark.isSome() ? newBookmark : editor.bookmark;
- };
- var getRng = function (editor) {
- var bookmark = editor.bookmark ? editor.bookmark : Optional.none();
- return bookmark.bind(function (x) {
- return validate(SugarElement.fromDom(editor.getBody()), x);
- }).bind(bookmarkToNativeRng);
- };
- var restore = function (editor) {
- getRng(editor).each(function (rng) {
- return editor.selection.setRng(rng);
- });
- };
- var isEditorUIElement$1 = function (elm) {
- var className = elm.className.toString();
- return className.indexOf('tox-') !== -1 || className.indexOf('mce-') !== -1;
- };
- var FocusManager = { isEditorUIElement: isEditorUIElement$1 };
- var isManualNodeChange = function (e) {
- return e.type === 'nodechange' && e.selectionChange;
- };
- var registerPageMouseUp = function (editor, throttledStore) {
- var mouseUpPage = function () {
- throttledStore.throttle();
- };
- DOMUtils.DOM.bind(document, 'mouseup', mouseUpPage);
- editor.on('remove', function () {
- DOMUtils.DOM.unbind(document, 'mouseup', mouseUpPage);
- });
- };
- var registerFocusOut = function (editor) {
- editor.on('focusout', function () {
- store(editor);
- });
- };
- var registerMouseUp = function (editor, throttledStore) {
- editor.on('mouseup touchend', function (_e) {
- throttledStore.throttle();
- });
- };
- var registerEditorEvents = function (editor, throttledStore) {
- var browser = detect().browser;
- if (browser.isIE()) {
- registerFocusOut(editor);
- } else {
- registerMouseUp(editor, throttledStore);
- }
- editor.on('keyup NodeChange', function (e) {
- if (!isManualNodeChange(e)) {
- store(editor);
- }
- });
- };
- var register$3 = function (editor) {
- var throttledStore = first(function () {
- store(editor);
- }, 0);
- editor.on('init', function () {
- if (editor.inline) {
- registerPageMouseUp(editor, throttledStore);
- }
- registerEditorEvents(editor, throttledStore);
- });
- editor.on('remove', function () {
- throttledStore.cancel();
- });
- };
- var documentFocusInHandler;
- var DOM$8 = DOMUtils.DOM;
- var isEditorUIElement = function (elm) {
- return FocusManager.isEditorUIElement(elm);
- };
- var isEditorContentAreaElement = function (elm) {
- var classList = elm.classList;
- if (classList !== undefined) {
- return classList.contains('tox-edit-area') || classList.contains('tox-edit-area__iframe') || classList.contains('mce-content-body');
- } else {
- return false;
- }
- };
- var isUIElement = function (editor, elm) {
- var customSelector = getCustomUiSelector(editor);
- var parent = DOM$8.getParent(elm, function (elm) {
- return isEditorUIElement(elm) || (customSelector ? editor.dom.is(elm, customSelector) : false);
- });
- return parent !== null;
- };
- var getActiveElement = function (editor) {
- try {
- var root = getRootNode(SugarElement.fromDom(editor.getElement()));
- return active(root).fold(function () {
- return document.body;
- }, function (x) {
- return x.dom;
- });
- } catch (ex) {
- return document.body;
- }
- };
- var registerEvents$1 = function (editorManager, e) {
- var editor = e.editor;
- register$3(editor);
- editor.on('focusin', function () {
- var focusedEditor = editorManager.focusedEditor;
- if (focusedEditor !== editor) {
- if (focusedEditor) {
- focusedEditor.fire('blur', { focusedEditor: editor });
- }
- editorManager.setActive(editor);
- editorManager.focusedEditor = editor;
- editor.fire('focus', { blurredEditor: focusedEditor });
- editor.focus(true);
- }
- });
- editor.on('focusout', function () {
- Delay.setEditorTimeout(editor, function () {
- var focusedEditor = editorManager.focusedEditor;
- if (!isUIElement(editor, getActiveElement(editor)) && focusedEditor === editor) {
- editor.fire('blur', { focusedEditor: null });
- editorManager.focusedEditor = null;
- }
- });
- });
- if (!documentFocusInHandler) {
- documentFocusInHandler = function (e) {
- var activeEditor = editorManager.activeEditor;
- if (activeEditor) {
- getOriginalEventTarget(e).each(function (target) {
- if (target.ownerDocument === document) {
- if (target !== document.body && !isUIElement(activeEditor, target) && editorManager.focusedEditor === activeEditor) {
- activeEditor.fire('blur', { focusedEditor: null });
- editorManager.focusedEditor = null;
- }
- }
- });
- }
- };
- DOM$8.bind(document, 'focusin', documentFocusInHandler);
- }
- };
- var unregisterDocumentEvents = function (editorManager, e) {
- if (editorManager.focusedEditor === e.editor) {
- editorManager.focusedEditor = null;
- }
- if (!editorManager.activeEditor) {
- DOM$8.unbind(document, 'focusin', documentFocusInHandler);
- documentFocusInHandler = null;
- }
- };
- var setup$l = function (editorManager) {
- editorManager.on('AddEditor', curry(registerEvents$1, editorManager));
- editorManager.on('RemoveEditor', curry(unregisterDocumentEvents, editorManager));
- };
- var getContentEditableHost = function (editor, node) {
- return editor.dom.getParent(node, function (node) {
- return editor.dom.getContentEditable(node) === 'true';
- });
- };
- var getCollapsedNode = function (rng) {
- return rng.collapsed ? Optional.from(getNode$1(rng.startContainer, rng.startOffset)).map(SugarElement.fromDom) : Optional.none();
- };
- var getFocusInElement = function (root, rng) {
- return getCollapsedNode(rng).bind(function (node) {
- if (isTableSection(node)) {
- return Optional.some(node);
- } else if (contains$1(root, node) === false) {
- return Optional.some(root);
- } else {
- return Optional.none();
- }
- });
- };
- var normalizeSelection$1 = function (editor, rng) {
- getFocusInElement(SugarElement.fromDom(editor.getBody()), rng).bind(function (elm) {
- return firstPositionIn(elm.dom);
- }).fold(function () {
- editor.selection.normalize();
- return;
- }, function (caretPos) {
- return editor.selection.setRng(caretPos.toRange());
- });
- };
- var focusBody = function (body) {
- if (body.setActive) {
- try {
- body.setActive();
- } catch (ex) {
- body.focus();
- }
- } else {
- body.focus();
- }
- };
- var hasElementFocus = function (elm) {
- return hasFocus$1(elm) || search(elm).isSome();
- };
- var hasIframeFocus = function (editor) {
- return editor.iframeElement && hasFocus$1(SugarElement.fromDom(editor.iframeElement));
- };
- var hasInlineFocus = function (editor) {
- var rawBody = editor.getBody();
- return rawBody && hasElementFocus(SugarElement.fromDom(rawBody));
- };
- var hasUiFocus = function (editor) {
- var dos = getRootNode(SugarElement.fromDom(editor.getElement()));
- return active(dos).filter(function (elem) {
- return !isEditorContentAreaElement(elem.dom) && isUIElement(editor, elem.dom);
- }).isSome();
- };
- var hasFocus = function (editor) {
- return editor.inline ? hasInlineFocus(editor) : hasIframeFocus(editor);
- };
- var hasEditorOrUiFocus = function (editor) {
- return hasFocus(editor) || hasUiFocus(editor);
- };
- var focusEditor = function (editor) {
- var selection = editor.selection;
- var body = editor.getBody();
- var rng = selection.getRng();
- editor.quirks.refreshContentEditable();
- if (editor.bookmark !== undefined && hasFocus(editor) === false) {
- getRng(editor).each(function (bookmarkRng) {
- editor.selection.setRng(bookmarkRng);
- rng = bookmarkRng;
- });
- }
- var contentEditableHost = getContentEditableHost(editor, selection.getNode());
- if (editor.$.contains(body, contentEditableHost)) {
- focusBody(contentEditableHost);
- normalizeSelection$1(editor, rng);
- activateEditor(editor);
- return;
- }
- if (!editor.inline) {
- if (!Env.opera) {
- focusBody(body);
- }
- editor.getWin().focus();
- }
- if (Env.gecko || editor.inline) {
- focusBody(body);
- normalizeSelection$1(editor, rng);
- }
- activateEditor(editor);
- };
- var activateEditor = function (editor) {
- return editor.editorManager.setActive(editor);
- };
- var focus = function (editor, skipFocus) {
- if (editor.removed) {
- return;
- }
- if (skipFocus) {
- activateEditor(editor);
- } else {
- focusEditor(editor);
- }
- };
- var getEndpointElement = function (root, rng, start, real, resolve) {
- var container = start ? rng.startContainer : rng.endContainer;
- var offset = start ? rng.startOffset : rng.endOffset;
- return Optional.from(container).map(SugarElement.fromDom).map(function (elm) {
- return !real || !rng.collapsed ? child$1(elm, resolve(elm, offset)).getOr(elm) : elm;
- }).bind(function (elm) {
- return isElement$6(elm) ? Optional.some(elm) : parent(elm).filter(isElement$6);
- }).map(function (elm) {
- return elm.dom;
- }).getOr(root);
- };
- var getStart = function (root, rng, real) {
- return getEndpointElement(root, rng, true, real, function (elm, offset) {
- return Math.min(childNodesCount(elm), offset);
- });
- };
- var getEnd = function (root, rng, real) {
- return getEndpointElement(root, rng, false, real, function (elm, offset) {
- return offset > 0 ? offset - 1 : offset;
- });
- };
- var skipEmptyTextNodes = function (node, forwards) {
- var orig = node;
- while (node && isText$7(node) && node.length === 0) {
- node = forwards ? node.nextSibling : node.previousSibling;
- }
- return node || orig;
- };
- var getNode = function (root, rng) {
- var elm, startContainer, endContainer;
- if (!rng) {
- return root;
- }
- startContainer = rng.startContainer;
- endContainer = rng.endContainer;
- var startOffset = rng.startOffset;
- var endOffset = rng.endOffset;
- elm = rng.commonAncestorContainer;
- if (!rng.collapsed) {
- if (startContainer === endContainer) {
- if (endOffset - startOffset < 2) {
- if (startContainer.hasChildNodes()) {
- elm = startContainer.childNodes[startOffset];
- }
- }
- }
- if (startContainer.nodeType === 3 && endContainer.nodeType === 3) {
- if (startContainer.length === startOffset) {
- startContainer = skipEmptyTextNodes(startContainer.nextSibling, true);
- } else {
- startContainer = startContainer.parentNode;
- }
- if (endOffset === 0) {
- endContainer = skipEmptyTextNodes(endContainer.previousSibling, false);
- } else {
- endContainer = endContainer.parentNode;
- }
- if (startContainer && startContainer === endContainer) {
- return startContainer;
- }
- }
- }
- if (elm && elm.nodeType === 3) {
- return elm.parentNode;
- }
- return elm;
- };
- var getSelectedBlocks = function (dom, rng, startElm, endElm) {
- var node;
- var selectedBlocks = [];
- var root = dom.getRoot();
- startElm = dom.getParent(startElm || getStart(root, rng, rng.collapsed), dom.isBlock);
- endElm = dom.getParent(endElm || getEnd(root, rng, rng.collapsed), dom.isBlock);
- if (startElm && startElm !== root) {
- selectedBlocks.push(startElm);
- }
- if (startElm && endElm && startElm !== endElm) {
- node = startElm;
- var walker = new DomTreeWalker(startElm, root);
- while ((node = walker.next()) && node !== endElm) {
- if (dom.isBlock(node)) {
- selectedBlocks.push(node);
- }
- }
- }
- if (endElm && startElm !== endElm && endElm !== root) {
- selectedBlocks.push(endElm);
- }
- return selectedBlocks;
- };
- var select = function (dom, node, content) {
- return Optional.from(node).map(function (node) {
- var idx = dom.nodeIndex(node);
- var rng = dom.createRng();
- rng.setStart(node.parentNode, idx);
- rng.setEnd(node.parentNode, idx + 1);
- if (content) {
- moveEndPoint(dom, rng, node, true);
- moveEndPoint(dom, rng, node, false);
- }
- return rng;
- });
- };
- var processRanges = function (editor, ranges) {
- return map$3(ranges, function (range) {
- var evt = editor.fire('GetSelectionRange', { range: range });
- return evt.range !== range ? evt.range : range;
- });
- };
- var typeLookup = {
- '#text': 3,
- '#comment': 8,
- '#cdata': 4,
- '#pi': 7,
- '#doctype': 10,
- '#document-fragment': 11
- };
- var walk$1 = function (node, root, prev) {
- var startName = prev ? 'lastChild' : 'firstChild';
- var siblingName = prev ? 'prev' : 'next';
- if (node[startName]) {
- return node[startName];
- }
- if (node !== root) {
- var sibling = node[siblingName];
- if (sibling) {
- return sibling;
- }
- for (var parent_1 = node.parent; parent_1 && parent_1 !== root; parent_1 = parent_1.parent) {
- sibling = parent_1[siblingName];
- if (sibling) {
- return sibling;
- }
- }
- }
- };
- var isEmptyTextNode = function (node) {
- if (!isWhitespaceText(node.value)) {
- return false;
- }
- var parentNode = node.parent;
- if (parentNode && (parentNode.name !== 'span' || parentNode.attr('style')) && /^[ ]+$/.test(node.value)) {
- return false;
- }
- return true;
- };
- var isNonEmptyElement = function (node) {
- var isNamedAnchor = node.name === 'a' && !node.attr('href') && node.attr('id');
- return node.attr('name') || node.attr('id') && !node.firstChild || node.attr('data-mce-bookmark') || isNamedAnchor;
- };
- var AstNode = function () {
- function AstNode(name, type) {
- this.name = name;
- this.type = type;
- if (type === 1) {
- this.attributes = [];
- this.attributes.map = {};
- }
- }
- AstNode.create = function (name, attrs) {
- var node = new AstNode(name, typeLookup[name] || 1);
- if (attrs) {
- each$j(attrs, function (value, attrName) {
- node.attr(attrName, value);
- });
- }
- return node;
- };
- AstNode.prototype.replace = function (node) {
- var self = this;
- if (node.parent) {
- node.remove();
- }
- self.insert(node, self);
- self.remove();
- return self;
- };
- AstNode.prototype.attr = function (name, value) {
- var self = this;
- var attrs;
- if (typeof name !== 'string') {
- if (name !== undefined && name !== null) {
- each$j(name, function (value, key) {
- self.attr(key, value);
- });
- }
- return self;
- }
- if (attrs = self.attributes) {
- if (value !== undefined) {
- if (value === null) {
- if (name in attrs.map) {
- delete attrs.map[name];
- var i = attrs.length;
- while (i--) {
- if (attrs[i].name === name) {
- attrs.splice(i, 1);
- return self;
- }
- }
- }
- return self;
- }
- if (name in attrs.map) {
- var i = attrs.length;
- while (i--) {
- if (attrs[i].name === name) {
- attrs[i].value = value;
- break;
- }
- }
- } else {
- attrs.push({
- name: name,
- value: value
- });
- }
- attrs.map[name] = value;
- return self;
- }
- return attrs.map[name];
- }
- };
- AstNode.prototype.clone = function () {
- var self = this;
- var clone = new AstNode(self.name, self.type);
- var selfAttrs;
- if (selfAttrs = self.attributes) {
- var cloneAttrs = [];
- cloneAttrs.map = {};
- for (var i = 0, l = selfAttrs.length; i < l; i++) {
- var selfAttr = selfAttrs[i];
- if (selfAttr.name !== 'id') {
- cloneAttrs[cloneAttrs.length] = {
- name: selfAttr.name,
- value: selfAttr.value
- };
- cloneAttrs.map[selfAttr.name] = selfAttr.value;
- }
- }
- clone.attributes = cloneAttrs;
- }
- clone.value = self.value;
- clone.shortEnded = self.shortEnded;
- return clone;
- };
- AstNode.prototype.wrap = function (wrapper) {
- var self = this;
- self.parent.insert(wrapper, self);
- wrapper.append(self);
- return self;
- };
- AstNode.prototype.unwrap = function () {
- var self = this;
- for (var node = self.firstChild; node;) {
- var next = node.next;
- self.insert(node, self, true);
- node = next;
- }
- self.remove();
- };
- AstNode.prototype.remove = function () {
- var self = this, parent = self.parent, next = self.next, prev = self.prev;
- if (parent) {
- if (parent.firstChild === self) {
- parent.firstChild = next;
- if (next) {
- next.prev = null;
- }
- } else {
- prev.next = next;
- }
- if (parent.lastChild === self) {
- parent.lastChild = prev;
- if (prev) {
- prev.next = null;
- }
- } else {
- next.prev = prev;
- }
- self.parent = self.next = self.prev = null;
- }
- return self;
- };
- AstNode.prototype.append = function (node) {
- var self = this;
- if (node.parent) {
- node.remove();
- }
- var last = self.lastChild;
- if (last) {
- last.next = node;
- node.prev = last;
- self.lastChild = node;
- } else {
- self.lastChild = self.firstChild = node;
- }
- node.parent = self;
- return node;
- };
- AstNode.prototype.insert = function (node, refNode, before) {
- if (node.parent) {
- node.remove();
- }
- var parent = refNode.parent || this;
- if (before) {
- if (refNode === parent.firstChild) {
- parent.firstChild = node;
- } else {
- refNode.prev.next = node;
- }
- node.prev = refNode.prev;
- node.next = refNode;
- refNode.prev = node;
- } else {
- if (refNode === parent.lastChild) {
- parent.lastChild = node;
- } else {
- refNode.next.prev = node;
- }
- node.next = refNode.next;
- node.prev = refNode;
- refNode.next = node;
- }
- node.parent = parent;
- return node;
- };
- AstNode.prototype.getAll = function (name) {
- var self = this;
- var collection = [];
- for (var node = self.firstChild; node; node = walk$1(node, self)) {
- if (node.name === name) {
- collection.push(node);
- }
- }
- return collection;
- };
- AstNode.prototype.children = function () {
- var self = this;
- var collection = [];
- for (var node = self.firstChild; node; node = node.next) {
- collection.push(node);
- }
- return collection;
- };
- AstNode.prototype.empty = function () {
- var self = this;
- if (self.firstChild) {
- var nodes = [];
- for (var node = self.firstChild; node; node = walk$1(node, self)) {
- nodes.push(node);
- }
- var i = nodes.length;
- while (i--) {
- var node = nodes[i];
- node.parent = node.firstChild = node.lastChild = node.next = node.prev = null;
- }
- }
- self.firstChild = self.lastChild = null;
- return self;
- };
- AstNode.prototype.isEmpty = function (elements, whitespace, predicate) {
- if (whitespace === void 0) {
- whitespace = {};
- }
- var self = this;
- var node = self.firstChild;
- if (isNonEmptyElement(self)) {
- return false;
- }
- if (node) {
- do {
- if (node.type === 1) {
- if (node.attr('data-mce-bogus')) {
- continue;
- }
- if (elements[node.name]) {
- return false;
- }
- if (isNonEmptyElement(node)) {
- return false;
- }
- }
- if (node.type === 8) {
- return false;
- }
- if (node.type === 3 && !isEmptyTextNode(node)) {
- return false;
- }
- if (node.type === 3 && node.parent && whitespace[node.parent.name] && isWhitespaceText(node.value)) {
- return false;
- }
- if (predicate && predicate(node)) {
- return false;
- }
- } while (node = walk$1(node, self));
- }
- return true;
- };
- AstNode.prototype.walk = function (prev) {
- return walk$1(this, null, prev);
- };
- return AstNode;
- }();
- var extractBase64DataUris = function (html) {
- var dataImageUri = /data:[^;]+;base64,([a-z0-9\+\/=\s]+)/gi;
- var chunks = [];
- var uris = {};
- var prefix = generate('img');
- var matches;
- var index = 0;
- var count = 0;
- while (matches = dataImageUri.exec(html)) {
- var uri = matches[0];
- var imageId = prefix + '_' + count++;
- uris[imageId] = uri;
- if (index < matches.index) {
- chunks.push(html.substr(index, matches.index - index));
- }
- chunks.push(imageId);
- index = matches.index + uri.length;
- }
- var re = new RegExp(prefix + '_[0-9]+', 'g');
- if (index === 0) {
- return {
- prefix: prefix,
- uris: uris,
- html: html,
- re: re
- };
- } else {
- if (index < html.length) {
- chunks.push(html.substr(index));
- }
- return {
- prefix: prefix,
- uris: uris,
- html: chunks.join(''),
- re: re
- };
- }
- };
- var restoreDataUris = function (html, result) {
- return html.replace(result.re, function (imageId) {
- return get$9(result.uris, imageId).getOr(imageId);
- });
- };
- var parseDataUri$1 = function (uri) {
- var matches = /data:([^;]+);base64,([a-z0-9\+\/=\s]+)/i.exec(uri);
- if (matches) {
- return Optional.some({
- type: matches[1],
- data: decodeURIComponent(matches[2])
- });
- } else {
- return Optional.none();
- }
- };
- var each$d = Tools.each, trim = Tools.trim;
- var queryParts = 'source protocol authority userInfo user password host port relative path directory file query anchor'.split(' ');
- var DEFAULT_PORTS = {
- ftp: 21,
- http: 80,
- https: 443,
- mailto: 25
- };
- var safeSvgDataUrlElements = [
- 'img',
- 'video'
- ];
- var blockSvgDataUris = function (allowSvgDataUrls, tagName) {
- if (isNonNullable(allowSvgDataUrls)) {
- return !allowSvgDataUrls;
- } else {
- return isNonNullable(tagName) ? !contains$3(safeSvgDataUrlElements, tagName) : true;
- }
- };
- var isInvalidUri = function (settings, uri, tagName) {
- if (settings.allow_html_data_urls) {
- return false;
- } else if (/^data:image\//i.test(uri)) {
- return blockSvgDataUris(settings.allow_svg_data_urls, tagName) && /^data:image\/svg\+xml/i.test(uri);
- } else {
- return /^data:/i.test(uri);
- }
- };
- var URI = function () {
- function URI(url, settings) {
- url = trim(url);
- this.settings = settings || {};
- var baseUri = this.settings.base_uri;
- var self = this;
- if (/^([\w\-]+):([^\/]{2})/i.test(url) || /^\s*#/.test(url)) {
- self.source = url;
- return;
- }
- var isProtocolRelative = url.indexOf('//') === 0;
- if (url.indexOf('/') === 0 && !isProtocolRelative) {
- url = (baseUri ? baseUri.protocol || 'http' : 'http') + '://mce_host' + url;
- }
- if (!/^[\w\-]*:?\/\//.test(url)) {
- var baseUrl = this.settings.base_uri ? this.settings.base_uri.path : new URI(document.location.href).directory;
- if (this.settings.base_uri && this.settings.base_uri.protocol == '') {
- url = '//mce_host' + self.toAbsPath(baseUrl, url);
- } else {
- var match = /([^#?]*)([#?]?.*)/.exec(url);
- url = (baseUri && baseUri.protocol || 'http') + '://mce_host' + self.toAbsPath(baseUrl, match[1]) + match[2];
- }
- }
- url = url.replace(/@@/g, '(mce_at)');
- var urlMatch = /^(?:(?![^:@]+:[^:@\/]*@)([^:\/?#.]+):)?(?:\/\/)?((?:(([^:@\/]*):?([^:@\/]*))?@)?(\[[a-zA-Z0-9:.%]+\]|[^:\/?#]*)(?::(\d*))?)(((\/(?:[^?#](?![^?#\/]*\.[^?#\/.]+(?:[?#]|$)))*\/?)?([^?#\/]*))(?:\?([^#]*))?(?:#(.*))?)/.exec(url);
- each$d(queryParts, function (v, i) {
- var part = urlMatch[i];
- if (part) {
- part = part.replace(/\(mce_at\)/g, '@@');
- }
- self[v] = part;
- });
- if (baseUri) {
- if (!self.protocol) {
- self.protocol = baseUri.protocol;
- }
- if (!self.userInfo) {
- self.userInfo = baseUri.userInfo;
- }
- if (!self.port && self.host === 'mce_host') {
- self.port = baseUri.port;
- }
- if (!self.host || self.host === 'mce_host') {
- self.host = baseUri.host;
- }
- self.source = '';
- }
- if (isProtocolRelative) {
- self.protocol = '';
- }
- }
- URI.parseDataUri = function (uri) {
- var type;
- var uriComponents = decodeURIComponent(uri).split(',');
- var matches = /data:([^;]+)/.exec(uriComponents[0]);
- if (matches) {
- type = matches[1];
- }
- return {
- type: type,
- data: uriComponents[1]
- };
- };
- URI.isDomSafe = function (uri, context, options) {
- if (options === void 0) {
- options = {};
- }
- if (options.allow_script_urls) {
- return true;
- } else {
- var decodedUri = Entities.decode(uri).replace(/[\s\u0000-\u001F]+/g, '');
- try {
- decodedUri = decodeURIComponent(decodedUri);
- } catch (ex) {
- decodedUri = unescape(decodedUri);
- }
- if (/((java|vb)script|mhtml):/i.test(decodedUri)) {
- return false;
- }
- return !isInvalidUri(options, decodedUri, context);
- }
- };
- URI.getDocumentBaseUrl = function (loc) {
- var baseUrl;
- if (loc.protocol.indexOf('http') !== 0 && loc.protocol !== 'file:') {
- baseUrl = loc.href;
- } else {
- baseUrl = loc.protocol + '//' + loc.host + loc.pathname;
- }
- if (/^[^:]+:\/\/\/?[^\/]+\//.test(baseUrl)) {
- baseUrl = baseUrl.replace(/[\?#].*$/, '').replace(/[\/\\][^\/]+$/, '');
- if (!/[\/\\]$/.test(baseUrl)) {
- baseUrl += '/';
- }
- }
- return baseUrl;
- };
- URI.prototype.setPath = function (path) {
- var pathMatch = /^(.*?)\/?(\w+)?$/.exec(path);
- this.path = pathMatch[0];
- this.directory = pathMatch[1];
- this.file = pathMatch[2];
- this.source = '';
- this.getURI();
- };
- URI.prototype.toRelative = function (uri) {
- var output;
- if (uri === './') {
- return uri;
- }
- var relativeUri = new URI(uri, { base_uri: this });
- if (relativeUri.host !== 'mce_host' && this.host !== relativeUri.host && relativeUri.host || this.port !== relativeUri.port || this.protocol !== relativeUri.protocol && relativeUri.protocol !== '') {
- return relativeUri.getURI();
- }
- var tu = this.getURI(), uu = relativeUri.getURI();
- if (tu === uu || tu.charAt(tu.length - 1) === '/' && tu.substr(0, tu.length - 1) === uu) {
- return tu;
- }
- output = this.toRelPath(this.path, relativeUri.path);
- if (relativeUri.query) {
- output += '?' + relativeUri.query;
- }
- if (relativeUri.anchor) {
- output += '#' + relativeUri.anchor;
- }
- return output;
- };
- URI.prototype.toAbsolute = function (uri, noHost) {
- var absoluteUri = new URI(uri, { base_uri: this });
- return absoluteUri.getURI(noHost && this.isSameOrigin(absoluteUri));
- };
- URI.prototype.isSameOrigin = function (uri) {
- if (this.host == uri.host && this.protocol == uri.protocol) {
- if (this.port == uri.port) {
- return true;
- }
- var defaultPort = DEFAULT_PORTS[this.protocol];
- if (defaultPort && (this.port || defaultPort) == (uri.port || defaultPort)) {
- return true;
- }
- }
- return false;
- };
- URI.prototype.toRelPath = function (base, path) {
- var breakPoint = 0, out = '', i, l;
- var normalizedBase = base.substring(0, base.lastIndexOf('/')).split('/');
- var items = path.split('/');
- if (normalizedBase.length >= items.length) {
- for (i = 0, l = normalizedBase.length; i < l; i++) {
- if (i >= items.length || normalizedBase[i] !== items[i]) {
- breakPoint = i + 1;
- break;
- }
- }
- }
- if (normalizedBase.length < items.length) {
- for (i = 0, l = items.length; i < l; i++) {
- if (i >= normalizedBase.length || normalizedBase[i] !== items[i]) {
- breakPoint = i + 1;
- break;
- }
- }
- }
- if (breakPoint === 1) {
- return path;
- }
- for (i = 0, l = normalizedBase.length - (breakPoint - 1); i < l; i++) {
- out += '../';
- }
- for (i = breakPoint - 1, l = items.length; i < l; i++) {
- if (i !== breakPoint - 1) {
- out += '/' + items[i];
- } else {
- out += items[i];
- }
- }
- return out;
- };
- URI.prototype.toAbsPath = function (base, path) {
- var i, nb = 0, o = [], outPath;
- var tr = /\/$/.test(path) ? '/' : '';
- var normalizedBase = base.split('/');
- var normalizedPath = path.split('/');
- each$d(normalizedBase, function (k) {
- if (k) {
- o.push(k);
- }
- });
- normalizedBase = o;
- for (i = normalizedPath.length - 1, o = []; i >= 0; i--) {
- if (normalizedPath[i].length === 0 || normalizedPath[i] === '.') {
- continue;
- }
- if (normalizedPath[i] === '..') {
- nb++;
- continue;
- }
- if (nb > 0) {
- nb--;
- continue;
- }
- o.push(normalizedPath[i]);
- }
- i = normalizedBase.length - nb;
- if (i <= 0) {
- outPath = reverse(o).join('/');
- } else {
- outPath = normalizedBase.slice(0, i).join('/') + '/' + reverse(o).join('/');
- }
- if (outPath.indexOf('/') !== 0) {
- outPath = '/' + outPath;
- }
- if (tr && outPath.lastIndexOf('/') !== outPath.length - 1) {
- outPath += tr;
- }
- return outPath;
- };
- URI.prototype.getURI = function (noProtoHost) {
- if (noProtoHost === void 0) {
- noProtoHost = false;
- }
- var s;
- if (!this.source || noProtoHost) {
- s = '';
- if (!noProtoHost) {
- if (this.protocol) {
- s += this.protocol + '://';
- } else {
- s += '//';
- }
- if (this.userInfo) {
- s += this.userInfo + '@';
- }
- if (this.host) {
- s += this.host;
- }
- if (this.port) {
- s += ':' + this.port;
- }
- }
- if (this.path) {
- s += this.path;
- }
- if (this.query) {
- s += '?' + this.query;
- }
- if (this.anchor) {
- s += '#' + this.anchor;
- }
- this.source = s;
- }
- return this.source;
- };
- return URI;
- }();
- var filteredClobberElements = Tools.makeMap('button,fieldset,form,iframe,img,image,input,object,output,select,textarea');
- var isValidPrefixAttrName = function (name) {
- return name.indexOf('data-') === 0 || name.indexOf('aria-') === 0;
- };
- var findMatchingEndTagIndex = function (schema, html, startIndex) {
- var startTagRegExp = /<([!?\/])?([A-Za-z0-9\-_:.]+)/g;
- var endTagRegExp = /(?:\s(?:[^'">]+(?:"[^"]*"|'[^']*'))*[^"'>]*(?:"[^">]*|'[^'>]*)?|\s*|\/)>/g;
- var shortEndedElements = schema.getShortEndedElements();
- var count = 1, index = startIndex;
- while (count !== 0) {
- startTagRegExp.lastIndex = index;
- while (true) {
- var startMatch = startTagRegExp.exec(html);
- if (startMatch === null) {
- return index;
- } else if (startMatch[1] === '!') {
- if (startsWith(startMatch[2], '--')) {
- index = findCommentEndIndex(html, false, startMatch.index + '!--'.length);
- } else {
- index = findCommentEndIndex(html, true, startMatch.index + 1);
- }
- break;
- } else {
- endTagRegExp.lastIndex = startTagRegExp.lastIndex;
- var endMatch = endTagRegExp.exec(html);
- if (isNull(endMatch) || endMatch.index !== startTagRegExp.lastIndex) {
- continue;
- }
- if (startMatch[1] === '/') {
- count -= 1;
- } else if (!has$2(shortEndedElements, startMatch[2])) {
- count += 1;
- }
- index = startTagRegExp.lastIndex + endMatch[0].length;
- break;
- }
- }
- }
- return index;
- };
- var isConditionalComment = function (html, startIndex) {
- return /^\s*\[if [\w\W]+\]>.*<!\[endif\](--!?)?>/.test(html.substr(startIndex));
- };
- var findCommentEndIndex = function (html, isBogus, startIndex) {
- if (startIndex === void 0) {
- startIndex = 0;
- }
- var lcHtml = html.toLowerCase();
- if (lcHtml.indexOf('[if ', startIndex) !== -1 && isConditionalComment(lcHtml, startIndex)) {
- var endIfIndex = lcHtml.indexOf('[endif]', startIndex);
- return lcHtml.indexOf('>', endIfIndex);
- } else {
- if (isBogus) {
- var endIndex = lcHtml.indexOf('>', startIndex);
- return endIndex !== -1 ? endIndex : lcHtml.length;
- } else {
- var endCommentRegexp = /--!?>/g;
- endCommentRegexp.lastIndex = startIndex;
- var match = endCommentRegexp.exec(html);
- return match ? match.index + match[0].length : lcHtml.length;
- }
- }
- };
- var checkBogusAttribute = function (regExp, attrString) {
- var matches = regExp.exec(attrString);
- if (matches) {
- var name_1 = matches[1];
- var value = matches[2];
- return typeof name_1 === 'string' && name_1.toLowerCase() === 'data-mce-bogus' ? value : null;
- } else {
- return null;
- }
- };
- var SaxParser = function (settings, schema) {
- var _a;
- if (schema === void 0) {
- schema = Schema();
- }
- settings = settings || {};
- var doc = (_a = settings.document) !== null && _a !== void 0 ? _a : document;
- var form = doc.createElement('form');
- if (settings.fix_self_closing !== false) {
- settings.fix_self_closing = true;
- }
- var comment = settings.comment ? settings.comment : noop;
- var cdata = settings.cdata ? settings.cdata : noop;
- var text = settings.text ? settings.text : noop;
- var start = settings.start ? settings.start : noop;
- var end = settings.end ? settings.end : noop;
- var pi = settings.pi ? settings.pi : noop;
- var doctype = settings.doctype ? settings.doctype : noop;
- var parseInternal = function (base64Extract, format) {
- if (format === void 0) {
- format = 'html';
- }
- var html = base64Extract.html;
- var matches, index = 0, value, endRegExp;
- var stack = [];
- var attrList, i, textData, name;
- var isInternalElement, isShortEnded;
- var elementRule, isValidElement, attr, attribsValue, validAttributesMap, validAttributePatterns;
- var attributesRequired, attributesDefault, attributesForced;
- var anyAttributesRequired, attrValue, idCount = 0;
- var decode = Entities.decode;
- var filteredUrlAttrs = Tools.makeMap('src,href,data,background,action,formaction,poster,xlink:href');
- var parsingMode = format === 'html' ? 0 : 1;
- var processEndTag = function (name) {
- var pos, i;
- pos = stack.length;
- while (pos--) {
- if (stack[pos].name === name) {
- break;
- }
- }
- if (pos >= 0) {
- for (i = stack.length - 1; i >= pos; i--) {
- name = stack[i];
- if (name.valid) {
- end(name.name);
- }
- }
- stack.length = pos;
- }
- };
- var processText = function (value, raw) {
- return text(restoreDataUris(value, base64Extract), raw);
- };
- var processComment = function (value) {
- if (value === '') {
- return;
- }
- if (value.charAt(0) === '>') {
- value = ' ' + value;
- }
- if (!settings.allow_conditional_comments && value.substr(0, 3).toLowerCase() === '[if') {
- value = ' ' + value;
- }
- comment(restoreDataUris(value, base64Extract));
- };
- var processAttr = function (value) {
- return restoreDataUris(value, base64Extract);
- };
- var processMalformedComment = function (value, startIndex) {
- var startTag = value || '';
- var isBogus = !startsWith(startTag, '--');
- var endIndex = findCommentEndIndex(html, isBogus, startIndex);
- value = html.substr(startIndex, endIndex - startIndex);
- processComment(isBogus ? startTag + value : value);
- return endIndex + 1;
- };
- var parseAttribute = function (tagName, name, value, val2, val3) {
- name = name.toLowerCase();
- value = processAttr(name in fillAttrsMap ? name : decode(value || val2 || val3 || ''));
- if (validate && !isInternalElement && isValidPrefixAttrName(name) === false) {
- var attrRule = validAttributesMap[name];
- if (!attrRule && validAttributePatterns) {
- var i_1 = validAttributePatterns.length;
- while (i_1--) {
- attrRule = validAttributePatterns[i_1];
- if (attrRule.pattern.test(name)) {
- break;
- }
- }
- if (i_1 === -1) {
- attrRule = null;
- }
- }
- if (!attrRule) {
- return;
- }
- if (attrRule.validValues && !(value in attrRule.validValues)) {
- return;
- }
- }
- var isNameOrId = name === 'name' || name === 'id';
- if (isNameOrId && tagName in filteredClobberElements && (value in doc || value in form)) {
- return;
- }
- if (filteredUrlAttrs[name] && !URI.isDomSafe(value, tagName, settings)) {
- return;
- }
- if (isInternalElement && (name in filteredUrlAttrs || name.indexOf('on') === 0)) {
- return;
- }
- attrList.map[name] = value;
- attrList.push({
- name: name,
- value: value
- });
- };
- var tokenRegExp = new RegExp('<(?:' + '(?:!--([\\w\\W]*?)--!?>)|' + '(?:!\\[CDATA\\[([\\w\\W]*?)\\]\\]>)|' + '(?:![Dd][Oo][Cc][Tt][Yy][Pp][Ee]([\\w\\W]*?)>)|' + '(?:!(--)?)|' + '(?:\\?([^\\s\\/<>]+) ?([\\w\\W]*?)[?/]>)|' + '(?:\\/([A-Za-z][A-Za-z0-9\\-_\\:\\.]*)>)|' + '(?:([A-Za-z][A-Za-z0-9\\-_:.]*)(\\s(?:[^\'">]+(?:"[^"]*"|\'[^\']*\'))*[^"\'>]*(?:"[^">]*|\'[^\'>]*)?|\\s*|\\/)>)' + ')', 'g');
- var attrRegExp = /([\w:\-]+)(?:\s*=\s*(?:(?:\"((?:[^\"])*)\")|(?:\'((?:[^\'])*)\')|([^>\s]+)))?/g;
- var shortEndedElements = schema.getShortEndedElements();
- var selfClosing = settings.self_closing_elements || schema.getSelfClosingElements();
- var fillAttrsMap = schema.getBoolAttrs();
- var validate = settings.validate;
- var removeInternalElements = settings.remove_internals;
- var fixSelfClosing = settings.fix_self_closing;
- var specialElements = schema.getSpecialElements();
- var processHtml = html + '>';
- while (matches = tokenRegExp.exec(processHtml)) {
- var matchText = matches[0];
- if (index < matches.index) {
- processText(decode(html.substr(index, matches.index - index)));
- }
- if (value = matches[7]) {
- value = value.toLowerCase();
- if (value.charAt(0) === ':') {
- value = value.substr(1);
- }
- processEndTag(value);
- } else if (value = matches[8]) {
- if (matches.index + matchText.length > html.length) {
- processText(decode(html.substr(matches.index)));
- index = matches.index + matchText.length;
- continue;
- }
- value = value.toLowerCase();
- if (value.charAt(0) === ':') {
- value = value.substr(1);
- }
- isShortEnded = value in shortEndedElements;
- if (fixSelfClosing && selfClosing[value] && stack.length > 0 && stack[stack.length - 1].name === value) {
- processEndTag(value);
- }
- var bogusValue = checkBogusAttribute(attrRegExp, matches[9]);
- if (bogusValue !== null) {
- if (bogusValue === 'all') {
- index = findMatchingEndTagIndex(schema, html, tokenRegExp.lastIndex);
- tokenRegExp.lastIndex = index;
- continue;
- }
- isValidElement = false;
- }
- if (!validate || (elementRule = schema.getElementRule(value))) {
- isValidElement = true;
- if (validate) {
- validAttributesMap = elementRule.attributes;
- validAttributePatterns = elementRule.attributePatterns;
- }
- if (attribsValue = matches[9]) {
- isInternalElement = attribsValue.indexOf('data-mce-type') !== -1;
- if (isInternalElement && removeInternalElements) {
- isValidElement = false;
- }
- attrList = [];
- attrList.map = {};
- attribsValue.replace(attrRegExp, function (match, name, val, val2, val3) {
- parseAttribute(value, name, val, val2, val3);
- return '';
- });
- } else {
- attrList = [];
- attrList.map = {};
- }
- if (validate && !isInternalElement) {
- attributesRequired = elementRule.attributesRequired;
- attributesDefault = elementRule.attributesDefault;
- attributesForced = elementRule.attributesForced;
- anyAttributesRequired = elementRule.removeEmptyAttrs;
- if (anyAttributesRequired && !attrList.length) {
- isValidElement = false;
- }
- if (attributesForced) {
- i = attributesForced.length;
- while (i--) {
- attr = attributesForced[i];
- name = attr.name;
- attrValue = attr.value;
- if (attrValue === '{$uid}') {
- attrValue = 'mce_' + idCount++;
- }
- attrList.map[name] = attrValue;
- attrList.push({
- name: name,
- value: attrValue
- });
- }
- }
- if (attributesDefault) {
- i = attributesDefault.length;
- while (i--) {
- attr = attributesDefault[i];
- name = attr.name;
- if (!(name in attrList.map)) {
- attrValue = attr.value;
- if (attrValue === '{$uid}') {
- attrValue = 'mce_' + idCount++;
- }
- attrList.map[name] = attrValue;
- attrList.push({
- name: name,
- value: attrValue
- });
- }
- }
- }
- if (attributesRequired) {
- i = attributesRequired.length;
- while (i--) {
- if (attributesRequired[i] in attrList.map) {
- break;
- }
- }
- if (i === -1) {
- isValidElement = false;
- }
- }
- if (attr = attrList.map['data-mce-bogus']) {
- if (attr === 'all') {
- index = findMatchingEndTagIndex(schema, html, tokenRegExp.lastIndex);
- tokenRegExp.lastIndex = index;
- continue;
- }
- isValidElement = false;
- }
- }
- if (isValidElement) {
- start(value, attrList, isShortEnded);
- }
- } else {
- isValidElement = false;
- }
- if (endRegExp = specialElements[value]) {
- endRegExp.lastIndex = index = matches.index + matchText.length;
- if (matches = endRegExp.exec(html)) {
- if (isValidElement) {
- textData = html.substr(index, matches.index - index);
- }
- index = matches.index + matches[0].length;
- } else {
- textData = html.substr(index);
- index = html.length;
- }
- if (isValidElement) {
- if (textData.length > 0) {
- processText(textData, true);
- }
- end(value);
- }
- tokenRegExp.lastIndex = index;
- continue;
- }
- if (!isShortEnded) {
- if (!attribsValue || attribsValue.indexOf('/') !== attribsValue.length - 1) {
- stack.push({
- name: value,
- valid: isValidElement
- });
- } else if (isValidElement) {
- end(value);
- }
- }
- } else if (value = matches[1]) {
- processComment(value);
- } else if (value = matches[2]) {
- var isValidCdataSection = parsingMode === 1 || settings.preserve_cdata || stack.length > 0 && schema.isValidChild(stack[stack.length - 1].name, '#cdata');
- if (isValidCdataSection) {
- cdata(value);
- } else {
- index = processMalformedComment('', matches.index + 2);
- tokenRegExp.lastIndex = index;
- continue;
- }
- } else if (value = matches[3]) {
- doctype(value);
- } else if ((value = matches[4]) || matchText === '<!') {
- index = processMalformedComment(value, matches.index + matchText.length);
- tokenRegExp.lastIndex = index;
- continue;
- } else if (value = matches[5]) {
- if (parsingMode === 1) {
- pi(value, matches[6]);
- } else {
- index = processMalformedComment('?', matches.index + 2);
- tokenRegExp.lastIndex = index;
- continue;
- }
- }
- index = matches.index + matchText.length;
- }
- if (index < html.length) {
- processText(decode(html.substr(index)));
- }
- for (i = stack.length - 1; i >= 0; i--) {
- value = stack[i];
- if (value.valid) {
- end(value.name);
- }
- }
- };
- var parse = function (html, format) {
- if (format === void 0) {
- format = 'html';
- }
- parseInternal(extractBase64DataUris(html), format);
- };
- return { parse: parse };
- };
- SaxParser.findEndTag = findMatchingEndTagIndex;
- var trimHtml = function (tempAttrs, html) {
- var trimContentRegExp = new RegExp(['\\s?(' + tempAttrs.join('|') + ')="[^"]+"'].join('|'), 'gi');
- return html.replace(trimContentRegExp, '');
- };
- var trimInternal = function (serializer, html) {
- var bogusAllRegExp = /<(\w+) [^>]*data-mce-bogus="all"[^>]*>/g;
- var schema = serializer.schema;
- var content = trimHtml(serializer.getTempAttrs(), html);
- var shortEndedElements = schema.getShortEndedElements();
- var matches;
- while (matches = bogusAllRegExp.exec(content)) {
- var index = bogusAllRegExp.lastIndex;
- var matchLength = matches[0].length;
- var endTagIndex = void 0;
- if (shortEndedElements[matches[1]]) {
- endTagIndex = index;
- } else {
- endTagIndex = SaxParser.findEndTag(schema, content, index);
- }
- content = content.substring(0, index - matchLength) + content.substring(endTagIndex);
- bogusAllRegExp.lastIndex = index - matchLength;
- }
- return trim$2(content);
- };
- var trimExternal = trimInternal;
- var trimEmptyContents = function (editor, html) {
- var blockName = getForcedRootBlock(editor);
- var emptyRegExp = new RegExp('^(<' + blockName + '[^>]*>( | |\\s|\xA0|<br \\/>|)<\\/' + blockName + '>[\r\n]*|<br \\/>[\r\n]*)$');
- return html.replace(emptyRegExp, '');
- };
- var setupArgs$3 = function (args, format) {
- return __assign(__assign({}, args), {
- format: format,
- get: true,
- getInner: true
- });
- };
- var getContentFromBody = function (editor, args, format, body) {
- var defaultedArgs = setupArgs$3(args, format);
- var updatedArgs = args.no_events ? defaultedArgs : editor.fire('BeforeGetContent', defaultedArgs);
- var content;
- if (updatedArgs.format === 'raw') {
- content = Tools.trim(trimExternal(editor.serializer, body.innerHTML));
- } else if (updatedArgs.format === 'text') {
- content = editor.dom.isEmpty(body) ? '' : trim$2(body.innerText || body.textContent);
- } else if (updatedArgs.format === 'tree') {
- content = editor.serializer.serialize(body, updatedArgs);
- } else {
- content = trimEmptyContents(editor, editor.serializer.serialize(body, updatedArgs));
- }
- if (!contains$3([
- 'text',
- 'tree'
- ], updatedArgs.format) && !isWsPreserveElement(SugarElement.fromDom(body))) {
- updatedArgs.content = Tools.trim(content);
- } else {
- updatedArgs.content = content;
- }
- if (updatedArgs.no_events) {
- return updatedArgs.content;
- } else {
- return editor.fire('GetContent', updatedArgs).content;
- }
- };
- var getContentInternal = function (editor, args, format) {
- return Optional.from(editor.getBody()).fold(constant(args.format === 'tree' ? new AstNode('body', 11) : ''), function (body) {
- return getContentFromBody(editor, args, format, body);
- });
- };
- var each$c = Tools.each;
- var ElementUtils = function (dom) {
- var compare = function (node1, node2) {
- if (node1.nodeName !== node2.nodeName) {
- return false;
- }
- var getAttribs = function (node) {
- var attribs = {};
- each$c(dom.getAttribs(node), function (attr) {
- var name = attr.nodeName.toLowerCase();
- if (name.indexOf('_') !== 0 && name !== 'style' && name.indexOf('data-') !== 0) {
- attribs[name] = dom.getAttrib(node, name);
- }
- });
- return attribs;
- };
- var compareObjects = function (obj1, obj2) {
- var value, name;
- for (name in obj1) {
- if (has$2(obj1, name)) {
- value = obj2[name];
- if (typeof value === 'undefined') {
- return false;
- }
- if (obj1[name] !== value) {
- return false;
- }
- delete obj2[name];
- }
- }
- for (name in obj2) {
- if (has$2(obj2, name)) {
- return false;
- }
- }
- return true;
- };
- if (!compareObjects(getAttribs(node1), getAttribs(node2))) {
- return false;
- }
- if (!compareObjects(dom.parseStyle(dom.getAttrib(node1, 'style')), dom.parseStyle(dom.getAttrib(node2, 'style')))) {
- return false;
- }
- return !isBookmarkNode$1(node1) && !isBookmarkNode$1(node2);
- };
- return { compare: compare };
- };
- var makeMap$1 = Tools.makeMap;
- var Writer = function (settings) {
- var html = [];
- settings = settings || {};
- var indent = settings.indent;
- var indentBefore = makeMap$1(settings.indent_before || '');
- var indentAfter = makeMap$1(settings.indent_after || '');
- var encode = Entities.getEncodeFunc(settings.entity_encoding || 'raw', settings.entities);
- var htmlOutput = settings.element_format === 'html';
- return {
- start: function (name, attrs, empty) {
- var i, l, attr, value;
- if (indent && indentBefore[name] && html.length > 0) {
- value = html[html.length - 1];
- if (value.length > 0 && value !== '\n') {
- html.push('\n');
- }
- }
- html.push('<', name);
- if (attrs) {
- for (i = 0, l = attrs.length; i < l; i++) {
- attr = attrs[i];
- html.push(' ', attr.name, '="', encode(attr.value, true), '"');
- }
- }
- if (!empty || htmlOutput) {
- html[html.length] = '>';
- } else {
- html[html.length] = ' />';
- }
- if (empty && indent && indentAfter[name] && html.length > 0) {
- value = html[html.length - 1];
- if (value.length > 0 && value !== '\n') {
- html.push('\n');
- }
- }
- },
- end: function (name) {
- var value;
- html.push('</', name, '>');
- if (indent && indentAfter[name] && html.length > 0) {
- value = html[html.length - 1];
- if (value.length > 0 && value !== '\n') {
- html.push('\n');
- }
- }
- },
- text: function (text, raw) {
- if (text.length > 0) {
- html[html.length] = raw ? text : encode(text);
- }
- },
- cdata: function (text) {
- html.push('<![CDATA[', text, ']]>');
- },
- comment: function (text) {
- html.push('<!--', text, '-->');
- },
- pi: function (name, text) {
- if (text) {
- html.push('<?', name, ' ', encode(text), '?>');
- } else {
- html.push('<?', name, '?>');
- }
- if (indent) {
- html.push('\n');
- }
- },
- doctype: function (text) {
- html.push('<!DOCTYPE', text, '>', indent ? '\n' : '');
- },
- reset: function () {
- html.length = 0;
- },
- getContent: function () {
- return html.join('').replace(/\n$/, '');
- }
- };
- };
- var HtmlSerializer = function (settings, schema) {
- if (schema === void 0) {
- schema = Schema();
- }
- var writer = Writer(settings);
- settings = settings || {};
- settings.validate = 'validate' in settings ? settings.validate : true;
- var serialize = function (node) {
- var validate = settings.validate;
- var handlers = {
- 3: function (node) {
- writer.text(node.value, node.raw);
- },
- 8: function (node) {
- writer.comment(node.value);
- },
- 7: function (node) {
- writer.pi(node.name, node.value);
- },
- 10: function (node) {
- writer.doctype(node.value);
- },
- 4: function (node) {
- writer.cdata(node.value);
- },
- 11: function (node) {
- if (node = node.firstChild) {
- do {
- walk(node);
- } while (node = node.next);
- }
- }
- };
- writer.reset();
- var walk = function (node) {
- var handler = handlers[node.type];
- if (!handler) {
- var name_1 = node.name;
- var isEmpty = node.shortEnded;
- var attrs = node.attributes;
- if (validate && attrs && attrs.length > 1) {
- var sortedAttrs = [];
- sortedAttrs.map = {};
- var elementRule = schema.getElementRule(node.name);
- if (elementRule) {
- for (var i = 0, l = elementRule.attributesOrder.length; i < l; i++) {
- var attrName = elementRule.attributesOrder[i];
- if (attrName in attrs.map) {
- var attrValue = attrs.map[attrName];
- sortedAttrs.map[attrName] = attrValue;
- sortedAttrs.push({
- name: attrName,
- value: attrValue
- });
- }
- }
- for (var i = 0, l = attrs.length; i < l; i++) {
- var attrName = attrs[i].name;
- if (!(attrName in sortedAttrs.map)) {
- var attrValue = attrs.map[attrName];
- sortedAttrs.map[attrName] = attrValue;
- sortedAttrs.push({
- name: attrName,
- value: attrValue
- });
- }
- }
- attrs = sortedAttrs;
- }
- }
- writer.start(node.name, attrs, isEmpty);
- if (!isEmpty) {
- if (node = node.firstChild) {
- do {
- walk(node);
- } while (node = node.next);
- }
- writer.end(name_1);
- }
- } else {
- handler(node);
- }
- };
- if (node.type === 1 && !settings.inner) {
- walk(node);
- } else {
- handlers[11](node);
- }
- return writer.getContent();
- };
- return { serialize: serialize };
- };
- var nonInheritableStyles = new Set();
- (function () {
- var nonInheritableStylesArr = [
- 'margin',
- 'margin-left',
- 'margin-right',
- 'margin-top',
- 'margin-bottom',
- 'padding',
- 'padding-left',
- 'padding-right',
- 'padding-top',
- 'padding-bottom',
- 'border',
- 'border-width',
- 'border-style',
- 'border-color',
- 'background',
- 'background-attachment',
- 'background-clip',
- 'background-color',
- 'background-image',
- 'background-origin',
- 'background-position',
- 'background-repeat',
- 'background-size',
- 'float',
- 'position',
- 'left',
- 'right',
- 'top',
- 'bottom',
- 'z-index',
- 'display',
- 'transform',
- 'width',
- 'max-width',
- 'min-width',
- 'height',
- 'max-height',
- 'min-height',
- 'overflow',
- 'overflow-x',
- 'overflow-y',
- 'text-overflow',
- 'vertical-align',
- 'transition',
- 'transition-delay',
- 'transition-duration',
- 'transition-property',
- 'transition-timing-function'
- ];
- each$k(nonInheritableStylesArr, function (style) {
- nonInheritableStyles.add(style);
- });
- }());
- var shorthandStyleProps = [
- 'font',
- 'text-decoration',
- 'text-emphasis'
- ];
- var getStyleProps = function (dom, node) {
- return keys(dom.parseStyle(dom.getAttrib(node, 'style')));
- };
- var isNonInheritableStyle = function (style) {
- return nonInheritableStyles.has(style);
- };
- var hasInheritableStyles = function (dom, node) {
- return forall(getStyleProps(dom, node), function (style) {
- return !isNonInheritableStyle(style);
- });
- };
- var getLonghandStyleProps = function (styles) {
- return filter$4(styles, function (style) {
- return exists(shorthandStyleProps, function (prop) {
- return startsWith(style, prop);
- });
- });
- };
- var hasStyleConflict = function (dom, node, parentNode) {
- var nodeStyleProps = getStyleProps(dom, node);
- var parentNodeStyleProps = getStyleProps(dom, parentNode);
- var valueMismatch = function (prop) {
- var nodeValue = dom.getStyle(node, prop);
- var parentValue = dom.getStyle(parentNode, prop);
- return isNotEmpty(nodeValue) && isNotEmpty(parentValue) && nodeValue !== parentValue;
- };
- return exists(nodeStyleProps, function (nodeStyleProp) {
- var propExists = function (props) {
- return exists(props, function (prop) {
- return prop === nodeStyleProp;
- });
- };
- if (!propExists(parentNodeStyleProps) && propExists(shorthandStyleProps)) {
- var longhandProps = getLonghandStyleProps(parentNodeStyleProps);
- return exists(longhandProps, valueMismatch);
- } else {
- return valueMismatch(nodeStyleProp);
- }
- });
- };
- var isChar = function (forward, predicate, pos) {
- return Optional.from(pos.container()).filter(isText$7).exists(function (text) {
- var delta = forward ? 0 : -1;
- return predicate(text.data.charAt(pos.offset() + delta));
- });
- };
- var isBeforeSpace = curry(isChar, true, isWhiteSpace);
- var isAfterSpace = curry(isChar, false, isWhiteSpace);
- var isEmptyText = function (pos) {
- var container = pos.container();
- return isText$7(container) && (container.data.length === 0 || isZwsp(container.data) && BookmarkManager.isBookmarkNode(container.parentNode));
- };
- var matchesElementPosition = function (before, predicate) {
- return function (pos) {
- return Optional.from(getChildNodeAtRelativeOffset(before ? 0 : -1, pos)).filter(predicate).isSome();
- };
- };
- var isImageBlock = function (node) {
- return isImg(node) && get$5(SugarElement.fromDom(node), 'display') === 'block';
- };
- var isCefNode = function (node) {
- return isContentEditableFalse$b(node) && !isBogusAll$1(node);
- };
- var isBeforeImageBlock = matchesElementPosition(true, isImageBlock);
- var isAfterImageBlock = matchesElementPosition(false, isImageBlock);
- var isBeforeMedia = matchesElementPosition(true, isMedia$2);
- var isAfterMedia = matchesElementPosition(false, isMedia$2);
- var isBeforeTable = matchesElementPosition(true, isTable$3);
- var isAfterTable = matchesElementPosition(false, isTable$3);
- var isBeforeContentEditableFalse = matchesElementPosition(true, isCefNode);
- var isAfterContentEditableFalse = matchesElementPosition(false, isCefNode);
- var getLastChildren = function (elm) {
- var children = [];
- var rawNode = elm.dom;
- while (rawNode) {
- children.push(SugarElement.fromDom(rawNode));
- rawNode = rawNode.lastChild;
- }
- return children;
- };
- var removeTrailingBr = function (elm) {
- var allBrs = descendants(elm, 'br');
- var brs = filter$4(getLastChildren(elm).slice(-1), isBr$4);
- if (allBrs.length === brs.length) {
- each$k(brs, remove$7);
- }
- };
- var fillWithPaddingBr = function (elm) {
- empty(elm);
- append$1(elm, SugarElement.fromHtml('<br data-mce-bogus="1">'));
- };
- var trimBlockTrailingBr = function (elm) {
- lastChild(elm).each(function (lastChild) {
- prevSibling(lastChild).each(function (lastChildPrevSibling) {
- if (isBlock$2(elm) && isBr$4(lastChild) && isBlock$2(lastChildPrevSibling)) {
- remove$7(lastChild);
- }
- });
- });
- };
- var dropLast = function (xs) {
- return xs.slice(0, -1);
- };
- var parentsUntil = function (start, root, predicate) {
- if (contains$1(root, start)) {
- return dropLast(parents$1(start, function (elm) {
- return predicate(elm) || eq(elm, root);
- }));
- } else {
- return [];
- }
- };
- var parents = function (start, root) {
- return parentsUntil(start, root, never);
- };
- var parentsAndSelf = function (start, root) {
- return [start].concat(parents(start, root));
- };
- var navigateIgnoreEmptyTextNodes = function (forward, root, from) {
- return navigateIgnore(forward, root, from, isEmptyText);
- };
- var getClosestBlock$1 = function (root, pos) {
- return find$3(parentsAndSelf(SugarElement.fromDom(pos.container()), root), isBlock$2);
- };
- var isAtBeforeAfterBlockBoundary = function (forward, root, pos) {
- return navigateIgnoreEmptyTextNodes(forward, root.dom, pos).forall(function (newPos) {
- return getClosestBlock$1(root, pos).fold(function () {
- return isInSameBlock(newPos, pos, root.dom) === false;
- }, function (fromBlock) {
- return isInSameBlock(newPos, pos, root.dom) === false && contains$1(fromBlock, SugarElement.fromDom(newPos.container()));
- });
- });
- };
- var isAtBlockBoundary = function (forward, root, pos) {
- return getClosestBlock$1(root, pos).fold(function () {
- return navigateIgnoreEmptyTextNodes(forward, root.dom, pos).forall(function (newPos) {
- return isInSameBlock(newPos, pos, root.dom) === false;
- });
- }, function (parent) {
- return navigateIgnoreEmptyTextNodes(forward, parent.dom, pos).isNone();
- });
- };
- var isAtStartOfBlock = curry(isAtBlockBoundary, false);
- var isAtEndOfBlock = curry(isAtBlockBoundary, true);
- var isBeforeBlock = curry(isAtBeforeAfterBlockBoundary, false);
- var isAfterBlock = curry(isAtBeforeAfterBlockBoundary, true);
- var isBr = function (pos) {
- return getElementFromPosition(pos).exists(isBr$4);
- };
- var findBr = function (forward, root, pos) {
- var parentBlocks = filter$4(parentsAndSelf(SugarElement.fromDom(pos.container()), root), isBlock$2);
- var scope = head(parentBlocks).getOr(root);
- return fromPosition(forward, scope.dom, pos).filter(isBr);
- };
- var isBeforeBr$1 = function (root, pos) {
- return getElementFromPosition(pos).exists(isBr$4) || findBr(true, root, pos).isSome();
- };
- var isAfterBr = function (root, pos) {
- return getElementFromPrevPosition(pos).exists(isBr$4) || findBr(false, root, pos).isSome();
- };
- var findPreviousBr = curry(findBr, false);
- var findNextBr = curry(findBr, true);
- var isInMiddleOfText = function (pos) {
- return CaretPosition.isTextPosition(pos) && !pos.isAtStart() && !pos.isAtEnd();
- };
- var getClosestBlock = function (root, pos) {
- var parentBlocks = filter$4(parentsAndSelf(SugarElement.fromDom(pos.container()), root), isBlock$2);
- return head(parentBlocks).getOr(root);
- };
- var hasSpaceBefore = function (root, pos) {
- if (isInMiddleOfText(pos)) {
- return isAfterSpace(pos);
- } else {
- return isAfterSpace(pos) || prevPosition(getClosestBlock(root, pos).dom, pos).exists(isAfterSpace);
- }
- };
- var hasSpaceAfter = function (root, pos) {
- if (isInMiddleOfText(pos)) {
- return isBeforeSpace(pos);
- } else {
- return isBeforeSpace(pos) || nextPosition(getClosestBlock(root, pos).dom, pos).exists(isBeforeSpace);
- }
- };
- var isPreValue = function (value) {
- return contains$3([
- 'pre',
- 'pre-wrap'
- ], value);
- };
- var isInPre = function (pos) {
- return getElementFromPosition(pos).bind(function (elm) {
- return closest$3(elm, isElement$6);
- }).exists(function (elm) {
- return isPreValue(get$5(elm, 'white-space'));
- });
- };
- var isAtBeginningOfBody = function (root, pos) {
- return prevPosition(root.dom, pos).isNone();
- };
- var isAtEndOfBody = function (root, pos) {
- return nextPosition(root.dom, pos).isNone();
- };
- var isAtLineBoundary = function (root, pos) {
- return isAtBeginningOfBody(root, pos) || isAtEndOfBody(root, pos) || isAtStartOfBlock(root, pos) || isAtEndOfBlock(root, pos) || isAfterBr(root, pos) || isBeforeBr$1(root, pos);
- };
- var needsToHaveNbsp = function (root, pos) {
- if (isInPre(pos)) {
- return false;
- } else {
- return isAtLineBoundary(root, pos) || hasSpaceBefore(root, pos) || hasSpaceAfter(root, pos);
- }
- };
- var needsToBeNbspLeft = function (root, pos) {
- if (isInPre(pos)) {
- return false;
- } else {
- return isAtStartOfBlock(root, pos) || isBeforeBlock(root, pos) || isAfterBr(root, pos) || hasSpaceBefore(root, pos);
- }
- };
- var leanRight = function (pos) {
- var container = pos.container();
- var offset = pos.offset();
- if (isText$7(container) && offset < container.data.length) {
- return CaretPosition(container, offset + 1);
- } else {
- return pos;
- }
- };
- var needsToBeNbspRight = function (root, pos) {
- if (isInPre(pos)) {
- return false;
- } else {
- return isAtEndOfBlock(root, pos) || isAfterBlock(root, pos) || isBeforeBr$1(root, pos) || hasSpaceAfter(root, pos);
- }
- };
- var needsToBeNbsp = function (root, pos) {
- return needsToBeNbspLeft(root, pos) || needsToBeNbspRight(root, leanRight(pos));
- };
- var isNbspAt = function (text, offset) {
- return isNbsp(text.charAt(offset));
- };
- var hasNbsp = function (pos) {
- var container = pos.container();
- return isText$7(container) && contains$2(container.data, nbsp);
- };
- var normalizeNbspMiddle = function (text) {
- var chars = text.split('');
- return map$3(chars, function (chr, i) {
- if (isNbsp(chr) && i > 0 && i < chars.length - 1 && isContent(chars[i - 1]) && isContent(chars[i + 1])) {
- return ' ';
- } else {
- return chr;
- }
- }).join('');
- };
- var normalizeNbspAtStart = function (root, node) {
- var text = node.data;
- var firstPos = CaretPosition(node, 0);
- if (isNbspAt(text, 0) && !needsToBeNbsp(root, firstPos)) {
- node.data = ' ' + text.slice(1);
- return true;
- } else {
- return false;
- }
- };
- var normalizeNbspInMiddleOfTextNode = function (node) {
- var text = node.data;
- var newText = normalizeNbspMiddle(text);
- if (newText !== text) {
- node.data = newText;
- return true;
- } else {
- return false;
- }
- };
- var normalizeNbspAtEnd = function (root, node) {
- var text = node.data;
- var lastPos = CaretPosition(node, text.length - 1);
- if (isNbspAt(text, text.length - 1) && !needsToBeNbsp(root, lastPos)) {
- node.data = text.slice(0, -1) + ' ';
- return true;
- } else {
- return false;
- }
- };
- var normalizeNbsps = function (root, pos) {
- return Optional.some(pos).filter(hasNbsp).bind(function (pos) {
- var container = pos.container();
- var normalized = normalizeNbspAtStart(root, container) || normalizeNbspInMiddleOfTextNode(container) || normalizeNbspAtEnd(root, container);
- return normalized ? Optional.some(pos) : Optional.none();
- });
- };
- var normalizeNbspsInEditor = function (editor) {
- var root = SugarElement.fromDom(editor.getBody());
- if (editor.selection.isCollapsed()) {
- normalizeNbsps(root, CaretPosition.fromRangeStart(editor.selection.getRng())).each(function (pos) {
- editor.selection.setRng(pos.toRange());
- });
- }
- };
- var normalizeContent = function (content, isStartOfContent, isEndOfContent) {
- var result = foldl(content, function (acc, c) {
- if (isWhiteSpace(c) || isNbsp(c)) {
- if (acc.previousCharIsSpace || acc.str === '' && isStartOfContent || acc.str.length === content.length - 1 && isEndOfContent) {
- return {
- previousCharIsSpace: false,
- str: acc.str + nbsp
- };
- } else {
- return {
- previousCharIsSpace: true,
- str: acc.str + ' '
- };
- }
- } else {
- return {
- previousCharIsSpace: false,
- str: acc.str + c
- };
- }
- }, {
- previousCharIsSpace: false,
- str: ''
- });
- return result.str;
- };
- var normalize$1 = function (node, offset, count) {
- if (count === 0) {
- return;
- }
- var elm = SugarElement.fromDom(node);
- var root = ancestor$3(elm, isBlock$2).getOr(elm);
- var whitespace = node.data.slice(offset, offset + count);
- var isEndOfContent = offset + count >= node.data.length && needsToBeNbspRight(root, CaretPosition(node, node.data.length));
- var isStartOfContent = offset === 0 && needsToBeNbspLeft(root, CaretPosition(node, 0));
- node.replaceData(offset, count, normalizeContent(whitespace, isStartOfContent, isEndOfContent));
- };
- var normalizeWhitespaceAfter = function (node, offset) {
- var content = node.data.slice(offset);
- var whitespaceCount = content.length - lTrim(content).length;
- normalize$1(node, offset, whitespaceCount);
- };
- var normalizeWhitespaceBefore = function (node, offset) {
- var content = node.data.slice(0, offset);
- var whitespaceCount = content.length - rTrim(content).length;
- normalize$1(node, offset - whitespaceCount, whitespaceCount);
- };
- var mergeTextNodes = function (prevNode, nextNode, normalizeWhitespace, mergeToPrev) {
- if (mergeToPrev === void 0) {
- mergeToPrev = true;
- }
- var whitespaceOffset = rTrim(prevNode.data).length;
- var newNode = mergeToPrev ? prevNode : nextNode;
- var removeNode = mergeToPrev ? nextNode : prevNode;
- if (mergeToPrev) {
- newNode.appendData(removeNode.data);
- } else {
- newNode.insertData(0, removeNode.data);
- }
- remove$7(SugarElement.fromDom(removeNode));
- if (normalizeWhitespace) {
- normalizeWhitespaceAfter(newNode, whitespaceOffset);
- }
- return newNode;
- };
- var needsReposition = function (pos, elm) {
- var container = pos.container();
- var offset = pos.offset();
- return CaretPosition.isTextPosition(pos) === false && container === elm.parentNode && offset > CaretPosition.before(elm).offset();
- };
- var reposition = function (elm, pos) {
- return needsReposition(pos, elm) ? CaretPosition(pos.container(), pos.offset() - 1) : pos;
- };
- var beforeOrStartOf = function (node) {
- return isText$7(node) ? CaretPosition(node, 0) : CaretPosition.before(node);
- };
- var afterOrEndOf = function (node) {
- return isText$7(node) ? CaretPosition(node, node.data.length) : CaretPosition.after(node);
- };
- var getPreviousSiblingCaretPosition = function (elm) {
- if (isCaretCandidate$3(elm.previousSibling)) {
- return Optional.some(afterOrEndOf(elm.previousSibling));
- } else {
- return elm.previousSibling ? lastPositionIn(elm.previousSibling) : Optional.none();
- }
- };
- var getNextSiblingCaretPosition = function (elm) {
- if (isCaretCandidate$3(elm.nextSibling)) {
- return Optional.some(beforeOrStartOf(elm.nextSibling));
- } else {
- return elm.nextSibling ? firstPositionIn(elm.nextSibling) : Optional.none();
- }
- };
- var findCaretPositionBackwardsFromElm = function (rootElement, elm) {
- var startPosition = CaretPosition.before(elm.previousSibling ? elm.previousSibling : elm.parentNode);
- return prevPosition(rootElement, startPosition).fold(function () {
- return nextPosition(rootElement, CaretPosition.after(elm));
- }, Optional.some);
- };
- var findCaretPositionForwardsFromElm = function (rootElement, elm) {
- return nextPosition(rootElement, CaretPosition.after(elm)).fold(function () {
- return prevPosition(rootElement, CaretPosition.before(elm));
- }, Optional.some);
- };
- var findCaretPositionBackwards = function (rootElement, elm) {
- return getPreviousSiblingCaretPosition(elm).orThunk(function () {
- return getNextSiblingCaretPosition(elm);
- }).orThunk(function () {
- return findCaretPositionBackwardsFromElm(rootElement, elm);
- });
- };
- var findCaretPositionForward = function (rootElement, elm) {
- return getNextSiblingCaretPosition(elm).orThunk(function () {
- return getPreviousSiblingCaretPosition(elm);
- }).orThunk(function () {
- return findCaretPositionForwardsFromElm(rootElement, elm);
- });
- };
- var findCaretPosition = function (forward, rootElement, elm) {
- return forward ? findCaretPositionForward(rootElement, elm) : findCaretPositionBackwards(rootElement, elm);
- };
- var findCaretPosOutsideElmAfterDelete = function (forward, rootElement, elm) {
- return findCaretPosition(forward, rootElement, elm).map(curry(reposition, elm));
- };
- var setSelection$1 = function (editor, forward, pos) {
- pos.fold(function () {
- editor.focus();
- }, function (pos) {
- editor.selection.setRng(pos.toRange(), forward);
- });
- };
- var eqRawNode = function (rawNode) {
- return function (elm) {
- return elm.dom === rawNode;
- };
- };
- var isBlock = function (editor, elm) {
- return elm && has$2(editor.schema.getBlockElements(), name(elm));
- };
- var paddEmptyBlock = function (elm) {
- if (isEmpty$2(elm)) {
- var br = SugarElement.fromHtml('<br data-mce-bogus="1">');
- empty(elm);
- append$1(elm, br);
- return Optional.some(CaretPosition.before(br.dom));
- } else {
- return Optional.none();
- }
- };
- var deleteNormalized = function (elm, afterDeletePosOpt, normalizeWhitespace) {
- var prevTextOpt = prevSibling(elm).filter(isText$8);
- var nextTextOpt = nextSibling(elm).filter(isText$8);
- remove$7(elm);
- return lift3(prevTextOpt, nextTextOpt, afterDeletePosOpt, function (prev, next, pos) {
- var prevNode = prev.dom, nextNode = next.dom;
- var offset = prevNode.data.length;
- mergeTextNodes(prevNode, nextNode, normalizeWhitespace);
- return pos.container() === nextNode ? CaretPosition(prevNode, offset) : pos;
- }).orThunk(function () {
- if (normalizeWhitespace) {
- prevTextOpt.each(function (elm) {
- return normalizeWhitespaceBefore(elm.dom, elm.dom.length);
- });
- nextTextOpt.each(function (elm) {
- return normalizeWhitespaceAfter(elm.dom, 0);
- });
- }
- return afterDeletePosOpt;
- });
- };
- var isInlineElement = function (editor, element) {
- return has$2(editor.schema.getTextInlineElements(), name(element));
- };
- var deleteElement$2 = function (editor, forward, elm, moveCaret) {
- if (moveCaret === void 0) {
- moveCaret = true;
- }
- var afterDeletePos = findCaretPosOutsideElmAfterDelete(forward, editor.getBody(), elm.dom);
- var parentBlock = ancestor$3(elm, curry(isBlock, editor), eqRawNode(editor.getBody()));
- var normalizedAfterDeletePos = deleteNormalized(elm, afterDeletePos, isInlineElement(editor, elm));
- if (editor.dom.isEmpty(editor.getBody())) {
- editor.setContent('');
- editor.selection.setCursorLocation();
- } else {
- parentBlock.bind(paddEmptyBlock).fold(function () {
- if (moveCaret) {
- setSelection$1(editor, forward, normalizedAfterDeletePos);
- }
- }, function (paddPos) {
- if (moveCaret) {
- setSelection$1(editor, forward, Optional.some(paddPos));
- }
- });
- }
- };
- var isRootFromElement = function (root) {
- return function (cur) {
- return eq(root, cur);
- };
- };
- var getTableCells = function (table) {
- return descendants(table, 'td,th');
- };
- var getTableDetailsFromRange = function (rng, isRoot) {
- var getTable = function (node) {
- return getClosestTable(SugarElement.fromDom(node), isRoot);
- };
- var startTable = getTable(rng.startContainer);
- var endTable = getTable(rng.endContainer);
- var isStartInTable = startTable.isSome();
- var isEndInTable = endTable.isSome();
- var isSameTable = lift2(startTable, endTable, eq).getOr(false);
- var isMultiTable = !isSameTable && isStartInTable && isEndInTable;
- return {
- startTable: startTable,
- endTable: endTable,
- isStartInTable: isStartInTable,
- isEndInTable: isEndInTable,
- isSameTable: isSameTable,
- isMultiTable: isMultiTable
- };
- };
- var tableCellRng = function (start, end) {
- return {
- start: start,
- end: end
- };
- };
- var tableSelection = function (rng, table, cells) {
- return {
- rng: rng,
- table: table,
- cells: cells
- };
- };
- var deleteAction = Adt.generate([
- {
- singleCellTable: [
- 'rng',
- 'cell'
- ]
- },
- { fullTable: ['table'] },
- {
- partialTable: [
- 'cells',
- 'outsideDetails'
- ]
- },
- {
- multiTable: [
- 'startTableCells',
- 'endTableCells',
- 'betweenRng'
- ]
- }
- ]);
- var getClosestCell$1 = function (container, isRoot) {
- return closest$2(SugarElement.fromDom(container), 'td,th', isRoot);
- };
- var isExpandedCellRng = function (cellRng) {
- return !eq(cellRng.start, cellRng.end);
- };
- var getTableFromCellRng = function (cellRng, isRoot) {
- return getClosestTable(cellRng.start, isRoot).bind(function (startParentTable) {
- return getClosestTable(cellRng.end, isRoot).bind(function (endParentTable) {
- return someIf(eq(startParentTable, endParentTable), startParentTable);
- });
- });
- };
- var isSingleCellTable = function (cellRng, isRoot) {
- return !isExpandedCellRng(cellRng) && getTableFromCellRng(cellRng, isRoot).exists(function (table) {
- var rows = table.dom.rows;
- return rows.length === 1 && rows[0].cells.length === 1;
- });
- };
- var getCellRng = function (rng, isRoot) {
- var startCell = getClosestCell$1(rng.startContainer, isRoot);
- var endCell = getClosestCell$1(rng.endContainer, isRoot);
- return lift2(startCell, endCell, tableCellRng);
- };
- var getCellRangeFromStartTable = function (isRoot) {
- return function (startCell) {
- return getClosestTable(startCell, isRoot).bind(function (table) {
- return last$2(getTableCells(table)).map(function (endCell) {
- return tableCellRng(startCell, endCell);
- });
- });
- };
- };
- var getCellRangeFromEndTable = function (isRoot) {
- return function (endCell) {
- return getClosestTable(endCell, isRoot).bind(function (table) {
- return head(getTableCells(table)).map(function (startCell) {
- return tableCellRng(startCell, endCell);
- });
- });
- };
- };
- var getTableSelectionFromCellRng = function (isRoot) {
- return function (cellRng) {
- return getTableFromCellRng(cellRng, isRoot).map(function (table) {
- return tableSelection(cellRng, table, getTableCells(table));
- });
- };
- };
- var getTableSelections = function (cellRng, selectionDetails, rng, isRoot) {
- if (rng.collapsed || !cellRng.forall(isExpandedCellRng)) {
- return Optional.none();
- } else if (selectionDetails.isSameTable) {
- var sameTableSelection = cellRng.bind(getTableSelectionFromCellRng(isRoot));
- return Optional.some({
- start: sameTableSelection,
- end: sameTableSelection
- });
- } else {
- var startCell = getClosestCell$1(rng.startContainer, isRoot);
- var endCell = getClosestCell$1(rng.endContainer, isRoot);
- var startTableSelection = startCell.bind(getCellRangeFromStartTable(isRoot)).bind(getTableSelectionFromCellRng(isRoot));
- var endTableSelection = endCell.bind(getCellRangeFromEndTable(isRoot)).bind(getTableSelectionFromCellRng(isRoot));
- return Optional.some({
- start: startTableSelection,
- end: endTableSelection
- });
- }
- };
- var getCellIndex = function (cells, cell) {
- return findIndex$2(cells, function (x) {
- return eq(x, cell);
- });
- };
- var getSelectedCells = function (tableSelection) {
- return lift2(getCellIndex(tableSelection.cells, tableSelection.rng.start), getCellIndex(tableSelection.cells, tableSelection.rng.end), function (startIndex, endIndex) {
- return tableSelection.cells.slice(startIndex, endIndex + 1);
- });
- };
- var isSingleCellTableContentSelected = function (optCellRng, rng, isRoot) {
- return optCellRng.exists(function (cellRng) {
- return isSingleCellTable(cellRng, isRoot) && hasAllContentsSelected(cellRng.start, rng);
- });
- };
- var unselectCells = function (rng, selectionDetails) {
- var startTable = selectionDetails.startTable, endTable = selectionDetails.endTable;
- var otherContentRng = rng.cloneRange();
- startTable.each(function (table) {
- return otherContentRng.setStartAfter(table.dom);
- });
- endTable.each(function (table) {
- return otherContentRng.setEndBefore(table.dom);
- });
- return otherContentRng;
- };
- var handleSingleTable = function (cellRng, selectionDetails, rng, isRoot) {
- return getTableSelections(cellRng, selectionDetails, rng, isRoot).bind(function (_a) {
- var start = _a.start, end = _a.end;
- return start.or(end);
- }).bind(function (tableSelection) {
- var isSameTable = selectionDetails.isSameTable;
- var selectedCells = getSelectedCells(tableSelection).getOr([]);
- if (isSameTable && tableSelection.cells.length === selectedCells.length) {
- return Optional.some(deleteAction.fullTable(tableSelection.table));
- } else if (selectedCells.length > 0) {
- if (isSameTable) {
- return Optional.some(deleteAction.partialTable(selectedCells, Optional.none()));
- } else {
- var otherContentRng = unselectCells(rng, selectionDetails);
- return Optional.some(deleteAction.partialTable(selectedCells, Optional.some(__assign(__assign({}, selectionDetails), { rng: otherContentRng }))));
- }
- } else {
- return Optional.none();
- }
- });
- };
- var handleMultiTable = function (cellRng, selectionDetails, rng, isRoot) {
- return getTableSelections(cellRng, selectionDetails, rng, isRoot).bind(function (_a) {
- var start = _a.start, end = _a.end;
- var startTableSelectedCells = start.bind(getSelectedCells).getOr([]);
- var endTableSelectedCells = end.bind(getSelectedCells).getOr([]);
- if (startTableSelectedCells.length > 0 && endTableSelectedCells.length > 0) {
- var otherContentRng = unselectCells(rng, selectionDetails);
- return Optional.some(deleteAction.multiTable(startTableSelectedCells, endTableSelectedCells, otherContentRng));
- } else {
- return Optional.none();
- }
- });
- };
- var getActionFromRange = function (root, rng) {
- var isRoot = isRootFromElement(root);
- var optCellRng = getCellRng(rng, isRoot);
- var selectionDetails = getTableDetailsFromRange(rng, isRoot);
- if (isSingleCellTableContentSelected(optCellRng, rng, isRoot)) {
- return optCellRng.map(function (cellRng) {
- return deleteAction.singleCellTable(rng, cellRng.start);
- });
- } else if (selectionDetails.isMultiTable) {
- return handleMultiTable(optCellRng, selectionDetails, rng, isRoot);
- } else {
- return handleSingleTable(optCellRng, selectionDetails, rng, isRoot);
- }
- };
- var freefallRtl = function (root) {
- var child = isComment$1(root) ? prevSibling(root) : lastChild(root);
- return child.bind(freefallRtl).orThunk(function () {
- return Optional.some(root);
- });
- };
- var cleanCells = function (cells) {
- return each$k(cells, function (cell) {
- remove$6(cell, 'contenteditable');
- fillWithPaddingBr(cell);
- });
- };
- var getOutsideBlock = function (editor, container) {
- return Optional.from(editor.dom.getParent(container, editor.dom.isBlock)).map(SugarElement.fromDom);
- };
- var handleEmptyBlock = function (editor, startInTable, emptyBlock) {
- emptyBlock.each(function (block) {
- if (startInTable) {
- remove$7(block);
- } else {
- fillWithPaddingBr(block);
- editor.selection.setCursorLocation(block.dom, 0);
- }
- });
- };
- var deleteContentInsideCell = function (editor, cell, rng, isFirstCellInSelection) {
- var insideTableRng = rng.cloneRange();
- if (isFirstCellInSelection) {
- insideTableRng.setStart(rng.startContainer, rng.startOffset);
- insideTableRng.setEndAfter(cell.dom.lastChild);
- } else {
- insideTableRng.setStartBefore(cell.dom.firstChild);
- insideTableRng.setEnd(rng.endContainer, rng.endOffset);
- }
- deleteCellContents(editor, insideTableRng, cell, false);
- };
- var collapseAndRestoreCellSelection = function (editor) {
- var selectedCells = getCellsFromEditor(editor);
- var selectedNode = SugarElement.fromDom(editor.selection.getNode());
- if (isTableCell$5(selectedNode.dom) && isEmpty$2(selectedNode)) {
- editor.selection.setCursorLocation(selectedNode.dom, 0);
- } else {
- editor.selection.collapse(true);
- }
- if (selectedCells.length > 1 && exists(selectedCells, function (cell) {
- return eq(cell, selectedNode);
- })) {
- set$1(selectedNode, 'data-mce-selected', '1');
- }
- };
- var emptySingleTableCells = function (editor, cells, outsideDetails) {
- var editorRng = editor.selection.getRng();
- var cellsToClean = outsideDetails.bind(function (_a) {
- var rng = _a.rng, isStartInTable = _a.isStartInTable;
- var outsideBlock = getOutsideBlock(editor, isStartInTable ? rng.endContainer : rng.startContainer);
- rng.deleteContents();
- handleEmptyBlock(editor, isStartInTable, outsideBlock.filter(isEmpty$2));
- var endPointCell = isStartInTable ? cells[0] : cells[cells.length - 1];
- deleteContentInsideCell(editor, endPointCell, editorRng, isStartInTable);
- if (!isEmpty$2(endPointCell)) {
- return Optional.some(isStartInTable ? cells.slice(1) : cells.slice(0, -1));
- } else {
- return Optional.none();
- }
- }).getOr(cells);
- cleanCells(cellsToClean);
- collapseAndRestoreCellSelection(editor);
- return true;
- };
- var emptyMultiTableCells = function (editor, startTableCells, endTableCells, betweenRng) {
- var rng = editor.selection.getRng();
- var startCell = startTableCells[0];
- var endCell = endTableCells[endTableCells.length - 1];
- deleteContentInsideCell(editor, startCell, rng, true);
- deleteContentInsideCell(editor, endCell, rng, false);
- var startTableCellsToClean = isEmpty$2(startCell) ? startTableCells : startTableCells.slice(1);
- var endTableCellsToClean = isEmpty$2(endCell) ? endTableCells : endTableCells.slice(0, -1);
- cleanCells(startTableCellsToClean.concat(endTableCellsToClean));
- betweenRng.deleteContents();
- collapseAndRestoreCellSelection(editor);
- return true;
- };
- var deleteCellContents = function (editor, rng, cell, moveSelection) {
- if (moveSelection === void 0) {
- moveSelection = true;
- }
- rng.deleteContents();
- var lastNode = freefallRtl(cell).getOr(cell);
- var lastBlock = SugarElement.fromDom(editor.dom.getParent(lastNode.dom, editor.dom.isBlock));
- if (isEmpty$2(lastBlock)) {
- fillWithPaddingBr(lastBlock);
- if (moveSelection) {
- editor.selection.setCursorLocation(lastBlock.dom, 0);
- }
- }
- if (!eq(cell, lastBlock)) {
- var additionalCleanupNodes = is$1(parent(lastBlock), cell) ? [] : siblings(lastBlock);
- each$k(additionalCleanupNodes.concat(children(cell)), function (node) {
- if (!eq(node, lastBlock) && !contains$1(node, lastBlock) && isEmpty$2(node)) {
- remove$7(node);
- }
- });
- }
- return true;
- };
- var deleteTableElement = function (editor, table) {
- deleteElement$2(editor, false, table);
- return true;
- };
- var deleteCellRange = function (editor, rootElm, rng) {
- return getActionFromRange(rootElm, rng).map(function (action) {
- return action.fold(curry(deleteCellContents, editor), curry(deleteTableElement, editor), curry(emptySingleTableCells, editor), curry(emptyMultiTableCells, editor));
- });
- };
- var deleteCaptionRange = function (editor, caption) {
- return emptyElement(editor, caption);
- };
- var deleteTableRange = function (editor, rootElm, rng, startElm) {
- return getParentCaption(rootElm, startElm).fold(function () {
- return deleteCellRange(editor, rootElm, rng);
- }, function (caption) {
- return deleteCaptionRange(editor, caption);
- }).getOr(false);
- };
- var deleteRange$2 = function (editor, startElm, selectedCells) {
- var rootNode = SugarElement.fromDom(editor.getBody());
- var rng = editor.selection.getRng();
- return selectedCells.length !== 0 ? emptySingleTableCells(editor, selectedCells, Optional.none()) : deleteTableRange(editor, rootNode, rng, startElm);
- };
- var getParentCell = function (rootElm, elm) {
- return find$3(parentsAndSelf(elm, rootElm), isTableCell$4);
- };
- var getParentCaption = function (rootElm, elm) {
- return find$3(parentsAndSelf(elm, rootElm), isTag('caption'));
- };
- var deleteBetweenCells = function (editor, rootElm, forward, fromCell, from) {
- return navigate(forward, editor.getBody(), from).bind(function (to) {
- return getParentCell(rootElm, SugarElement.fromDom(to.getNode())).map(function (toCell) {
- return eq(toCell, fromCell) === false;
- });
- });
- };
- var emptyElement = function (editor, elm) {
- fillWithPaddingBr(elm);
- editor.selection.setCursorLocation(elm.dom, 0);
- return Optional.some(true);
- };
- var isDeleteOfLastCharPos = function (fromCaption, forward, from, to) {
- return firstPositionIn(fromCaption.dom).bind(function (first) {
- return lastPositionIn(fromCaption.dom).map(function (last) {
- return forward ? from.isEqual(first) && to.isEqual(last) : from.isEqual(last) && to.isEqual(first);
- });
- }).getOr(true);
- };
- var emptyCaretCaption = function (editor, elm) {
- return emptyElement(editor, elm);
- };
- var validateCaretCaption = function (rootElm, fromCaption, to) {
- return getParentCaption(rootElm, SugarElement.fromDom(to.getNode())).map(function (toCaption) {
- return eq(toCaption, fromCaption) === false;
- });
- };
- var deleteCaretInsideCaption = function (editor, rootElm, forward, fromCaption, from) {
- return navigate(forward, editor.getBody(), from).bind(function (to) {
- return isDeleteOfLastCharPos(fromCaption, forward, from, to) ? emptyCaretCaption(editor, fromCaption) : validateCaretCaption(rootElm, fromCaption, to);
- }).or(Optional.some(true));
- };
- var deleteCaretCells = function (editor, forward, rootElm, startElm) {
- var from = CaretPosition.fromRangeStart(editor.selection.getRng());
- return getParentCell(rootElm, startElm).bind(function (fromCell) {
- return isEmpty$2(fromCell) ? emptyElement(editor, fromCell) : deleteBetweenCells(editor, rootElm, forward, fromCell, from);
- }).getOr(false);
- };
- var deleteCaretCaption = function (editor, forward, rootElm, fromCaption) {
- var from = CaretPosition.fromRangeStart(editor.selection.getRng());
- return isEmpty$2(fromCaption) ? emptyElement(editor, fromCaption) : deleteCaretInsideCaption(editor, rootElm, forward, fromCaption, from);
- };
- var isNearTable = function (forward, pos) {
- return forward ? isBeforeTable(pos) : isAfterTable(pos);
- };
- var isBeforeOrAfterTable = function (editor, forward) {
- var fromPos = CaretPosition.fromRangeStart(editor.selection.getRng());
- return isNearTable(forward, fromPos) || fromPosition(forward, editor.getBody(), fromPos).exists(function (pos) {
- return isNearTable(forward, pos);
- });
- };
- var deleteCaret$3 = function (editor, forward, startElm) {
- var rootElm = SugarElement.fromDom(editor.getBody());
- return getParentCaption(rootElm, startElm).fold(function () {
- return deleteCaretCells(editor, forward, rootElm, startElm) || isBeforeOrAfterTable(editor, forward);
- }, function (fromCaption) {
- return deleteCaretCaption(editor, forward, rootElm, fromCaption).getOr(false);
- });
- };
- var backspaceDelete$9 = function (editor, forward) {
- var startElm = SugarElement.fromDom(editor.selection.getStart(true));
- var cells = getCellsFromEditor(editor);
- return editor.selection.isCollapsed() && cells.length === 0 ? deleteCaret$3(editor, forward, startElm) : deleteRange$2(editor, startElm, cells);
- };
- var createRange = function (sc, so, ec, eo) {
- var rng = document.createRange();
- rng.setStart(sc, so);
- rng.setEnd(ec, eo);
- return rng;
- };
- var normalizeBlockSelectionRange = function (rng) {
- var startPos = CaretPosition.fromRangeStart(rng);
- var endPos = CaretPosition.fromRangeEnd(rng);
- var rootNode = rng.commonAncestorContainer;
- return fromPosition(false, rootNode, endPos).map(function (newEndPos) {
- if (!isInSameBlock(startPos, endPos, rootNode) && isInSameBlock(startPos, newEndPos, rootNode)) {
- return createRange(startPos.container(), startPos.offset(), newEndPos.container(), newEndPos.offset());
- } else {
- return rng;
- }
- }).getOr(rng);
- };
- var normalize = function (rng) {
- return rng.collapsed ? rng : normalizeBlockSelectionRange(rng);
- };
- var hasOnlyOneChild$1 = function (node) {
- return node.firstChild && node.firstChild === node.lastChild;
- };
- var isPaddingNode = function (node) {
- return node.name === 'br' || node.value === nbsp;
- };
- var isPaddedEmptyBlock = function (schema, node) {
- var blockElements = schema.getBlockElements();
- return blockElements[node.name] && hasOnlyOneChild$1(node) && isPaddingNode(node.firstChild);
- };
- var isEmptyFragmentElement = function (schema, node) {
- var nonEmptyElements = schema.getNonEmptyElements();
- return node && (node.isEmpty(nonEmptyElements) || isPaddedEmptyBlock(schema, node));
- };
- var isListFragment = function (schema, fragment) {
- var firstChild = fragment.firstChild;
- var lastChild = fragment.lastChild;
- if (firstChild && firstChild.name === 'meta') {
- firstChild = firstChild.next;
- }
- if (lastChild && lastChild.attr('id') === 'mce_marker') {
- lastChild = lastChild.prev;
- }
- if (isEmptyFragmentElement(schema, lastChild)) {
- lastChild = lastChild.prev;
- }
- if (!firstChild || firstChild !== lastChild) {
- return false;
- }
- return firstChild.name === 'ul' || firstChild.name === 'ol';
- };
- var cleanupDomFragment = function (domFragment) {
- var firstChild = domFragment.firstChild;
- var lastChild = domFragment.lastChild;
- if (firstChild && firstChild.nodeName === 'META') {
- firstChild.parentNode.removeChild(firstChild);
- }
- if (lastChild && lastChild.id === 'mce_marker') {
- lastChild.parentNode.removeChild(lastChild);
- }
- return domFragment;
- };
- var toDomFragment = function (dom, serializer, fragment) {
- var html = serializer.serialize(fragment);
- var domFragment = dom.createFragment(html);
- return cleanupDomFragment(domFragment);
- };
- var listItems = function (elm) {
- return filter$4(elm.childNodes, function (child) {
- return child.nodeName === 'LI';
- });
- };
- var isPadding = function (node) {
- return node.data === nbsp || isBr$5(node);
- };
- var isListItemPadded = function (node) {
- return node && node.firstChild && node.firstChild === node.lastChild && isPadding(node.firstChild);
- };
- var isEmptyOrPadded = function (elm) {
- return !elm.firstChild || isListItemPadded(elm);
- };
- var trimListItems = function (elms) {
- return elms.length > 0 && isEmptyOrPadded(elms[elms.length - 1]) ? elms.slice(0, -1) : elms;
- };
- var getParentLi = function (dom, node) {
- var parentBlock = dom.getParent(node, dom.isBlock);
- return parentBlock && parentBlock.nodeName === 'LI' ? parentBlock : null;
- };
- var isParentBlockLi = function (dom, node) {
- return !!getParentLi(dom, node);
- };
- var getSplit = function (parentNode, rng) {
- var beforeRng = rng.cloneRange();
- var afterRng = rng.cloneRange();
- beforeRng.setStartBefore(parentNode);
- afterRng.setEndAfter(parentNode);
- return [
- beforeRng.cloneContents(),
- afterRng.cloneContents()
- ];
- };
- var findFirstIn = function (node, rootNode) {
- var caretPos = CaretPosition.before(node);
- var caretWalker = CaretWalker(rootNode);
- var newCaretPos = caretWalker.next(caretPos);
- return newCaretPos ? newCaretPos.toRange() : null;
- };
- var findLastOf = function (node, rootNode) {
- var caretPos = CaretPosition.after(node);
- var caretWalker = CaretWalker(rootNode);
- var newCaretPos = caretWalker.prev(caretPos);
- return newCaretPos ? newCaretPos.toRange() : null;
- };
- var insertMiddle = function (target, elms, rootNode, rng) {
- var parts = getSplit(target, rng);
- var parentElm = target.parentNode;
- parentElm.insertBefore(parts[0], target);
- Tools.each(elms, function (li) {
- parentElm.insertBefore(li, target);
- });
- parentElm.insertBefore(parts[1], target);
- parentElm.removeChild(target);
- return findLastOf(elms[elms.length - 1], rootNode);
- };
- var insertBefore$1 = function (target, elms, rootNode) {
- var parentElm = target.parentNode;
- Tools.each(elms, function (elm) {
- parentElm.insertBefore(elm, target);
- });
- return findFirstIn(target, rootNode);
- };
- var insertAfter$1 = function (target, elms, rootNode, dom) {
- dom.insertAfter(elms.reverse(), target);
- return findLastOf(elms[0], rootNode);
- };
- var insertAtCaret$1 = function (serializer, dom, rng, fragment) {
- var domFragment = toDomFragment(dom, serializer, fragment);
- var liTarget = getParentLi(dom, rng.startContainer);
- var liElms = trimListItems(listItems(domFragment.firstChild));
- var BEGINNING = 1, END = 2;
- var rootNode = dom.getRoot();
- var isAt = function (location) {
- var caretPos = CaretPosition.fromRangeStart(rng);
- var caretWalker = CaretWalker(dom.getRoot());
- var newPos = location === BEGINNING ? caretWalker.prev(caretPos) : caretWalker.next(caretPos);
- return newPos ? getParentLi(dom, newPos.getNode()) !== liTarget : true;
- };
- if (isAt(BEGINNING)) {
- return insertBefore$1(liTarget, liElms, rootNode);
- } else if (isAt(END)) {
- return insertAfter$1(liTarget, liElms, rootNode, dom);
- }
- return insertMiddle(liTarget, liElms, rootNode, rng);
- };
- var trimOrPadLeftRight = function (dom, rng, html) {
- var root = SugarElement.fromDom(dom.getRoot());
- if (needsToBeNbspLeft(root, CaretPosition.fromRangeStart(rng))) {
- html = html.replace(/^ /, ' ');
- } else {
- html = html.replace(/^ /, ' ');
- }
- if (needsToBeNbspRight(root, CaretPosition.fromRangeEnd(rng))) {
- html = html.replace(/( | )(<br( \/)>)?$/, ' ');
- } else {
- html = html.replace(/ (<br( \/)?>)?$/, ' ');
- }
- return html;
- };
- var isTableCell$1 = isTableCell$5;
- var isTableCellContentSelected = function (dom, rng, cell) {
- if (cell !== null) {
- var endCell = dom.getParent(rng.endContainer, isTableCell$1);
- return cell === endCell && hasAllContentsSelected(SugarElement.fromDom(cell), rng);
- } else {
- return false;
- }
- };
- var validInsertion = function (editor, value, parentNode) {
- if (parentNode.getAttribute('data-mce-bogus') === 'all') {
- parentNode.parentNode.insertBefore(editor.dom.createFragment(value), parentNode);
- } else {
- var node = parentNode.firstChild;
- var node2 = parentNode.lastChild;
- if (!node || node === node2 && node.nodeName === 'BR') {
- editor.dom.setHTML(parentNode, value);
- } else {
- editor.selection.setContent(value);
- }
- }
- };
- var trimBrsFromTableCell = function (dom, elm) {
- Optional.from(dom.getParent(elm, 'td,th')).map(SugarElement.fromDom).each(trimBlockTrailingBr);
- };
- var reduceInlineTextElements = function (editor, merge) {
- var textInlineElements = editor.schema.getTextInlineElements();
- var dom = editor.dom;
- if (merge) {
- var root_1 = editor.getBody();
- var elementUtils_1 = ElementUtils(dom);
- Tools.each(dom.select('*[data-mce-fragment]'), function (node) {
- var isInline = isNonNullable(textInlineElements[node.nodeName.toLowerCase()]);
- if (isInline && hasInheritableStyles(dom, node)) {
- for (var parentNode = node.parentNode; isNonNullable(parentNode) && parentNode !== root_1; parentNode = parentNode.parentNode) {
- var styleConflict = hasStyleConflict(dom, node, parentNode);
- if (styleConflict) {
- break;
- }
- if (elementUtils_1.compare(parentNode, node)) {
- dom.remove(node, true);
- break;
- }
- }
- }
- });
- }
- };
- var markFragmentElements = function (fragment) {
- var node = fragment;
- while (node = node.walk()) {
- if (node.type === 1) {
- node.attr('data-mce-fragment', '1');
- }
- }
- };
- var unmarkFragmentElements = function (elm) {
- Tools.each(elm.getElementsByTagName('*'), function (elm) {
- elm.removeAttribute('data-mce-fragment');
- });
- };
- var isPartOfFragment = function (node) {
- return !!node.getAttribute('data-mce-fragment');
- };
- var canHaveChildren = function (editor, node) {
- return node && !editor.schema.getShortEndedElements()[node.nodeName];
- };
- var moveSelectionToMarker = function (editor, marker) {
- var nextRng;
- var dom = editor.dom;
- var selection = editor.selection;
- if (!marker) {
- return;
- }
- selection.scrollIntoView(marker);
- var parentEditableElm = getContentEditableRoot$1(editor.getBody(), marker);
- if (dom.getContentEditable(parentEditableElm) === 'false') {
- dom.remove(marker);
- selection.select(parentEditableElm);
- return;
- }
- var rng = dom.createRng();
- var node = marker.previousSibling;
- if (isText$7(node)) {
- rng.setStart(node, node.nodeValue.length);
- if (!Env.ie) {
- var node2 = marker.nextSibling;
- if (isText$7(node2)) {
- node.appendData(node2.data);
- node2.parentNode.removeChild(node2);
- }
- }
- } else {
- rng.setStartBefore(marker);
- rng.setEndBefore(marker);
- }
- var findNextCaretRng = function (rng) {
- var caretPos = CaretPosition.fromRangeStart(rng);
- var caretWalker = CaretWalker(editor.getBody());
- caretPos = caretWalker.next(caretPos);
- if (caretPos) {
- return caretPos.toRange();
- }
- };
- var parentBlock = dom.getParent(marker, dom.isBlock);
- dom.remove(marker);
- if (parentBlock && dom.isEmpty(parentBlock)) {
- editor.$(parentBlock).empty();
- rng.setStart(parentBlock, 0);
- rng.setEnd(parentBlock, 0);
- if (!isTableCell$1(parentBlock) && !isPartOfFragment(parentBlock) && (nextRng = findNextCaretRng(rng))) {
- rng = nextRng;
- dom.remove(parentBlock);
- } else {
- dom.add(parentBlock, dom.create('br', { 'data-mce-bogus': '1' }));
- }
- }
- selection.setRng(rng);
- };
- var deleteSelectedContent = function (editor) {
- var dom = editor.dom;
- var rng = normalize(editor.selection.getRng());
- editor.selection.setRng(rng);
- var startCell = dom.getParent(rng.startContainer, isTableCell$1);
- if (isTableCellContentSelected(dom, rng, startCell)) {
- deleteCellContents(editor, rng, SugarElement.fromDom(startCell));
- } else {
- editor.getDoc().execCommand('Delete', false, null);
- }
- };
- var insertHtmlAtCaret = function (editor, value, details) {
- var parentNode;
- var rng, node;
- var selection = editor.selection;
- var dom = editor.dom;
- if (/^ | $/.test(value)) {
- value = trimOrPadLeftRight(dom, selection.getRng(), value);
- }
- var parser = editor.parser;
- var merge = details.merge;
- var serializer = HtmlSerializer({ validate: shouldValidate(editor) }, editor.schema);
- var bookmarkHtml = '<span id="mce_marker" data-mce-type="bookmark"></span>';
- var args = editor.fire('BeforeSetContent', {
- content: value,
- format: 'html',
- selection: true,
- paste: details.paste
- });
- if (args.isDefaultPrevented()) {
- editor.fire('SetContent', {
- content: args.content,
- format: 'html',
- selection: true,
- paste: details.paste
- });
- return;
- }
- value = args.content;
- if (value.indexOf('{$caret}') === -1) {
- value += '{$caret}';
- }
- value = value.replace(/\{\$caret\}/, bookmarkHtml);
- rng = selection.getRng();
- var caretElement = rng.startContainer || (rng.parentElement ? rng.parentElement() : null);
- var body = editor.getBody();
- if (caretElement === body && selection.isCollapsed()) {
- if (dom.isBlock(body.firstChild) && canHaveChildren(editor, body.firstChild) && dom.isEmpty(body.firstChild)) {
- rng = dom.createRng();
- rng.setStart(body.firstChild, 0);
- rng.setEnd(body.firstChild, 0);
- selection.setRng(rng);
- }
- }
- if (!selection.isCollapsed()) {
- deleteSelectedContent(editor);
- }
- parentNode = selection.getNode();
- var parserArgs = {
- context: parentNode.nodeName.toLowerCase(),
- data: details.data,
- insert: true
- };
- var fragment = parser.parse(value, parserArgs);
- if (details.paste === true && isListFragment(editor.schema, fragment) && isParentBlockLi(dom, parentNode)) {
- rng = insertAtCaret$1(serializer, dom, selection.getRng(), fragment);
- selection.setRng(rng);
- editor.fire('SetContent', args);
- return;
- }
- markFragmentElements(fragment);
- node = fragment.lastChild;
- if (node.attr('id') === 'mce_marker') {
- var marker = node;
- for (node = node.prev; node; node = node.walk(true)) {
- if (node.type === 3 || !dom.isBlock(node.name)) {
- if (editor.schema.isValidChild(node.parent.name, 'span')) {
- node.parent.insert(marker, node, node.name === 'br');
- }
- break;
- }
- }
- }
- editor._selectionOverrides.showBlockCaretContainer(parentNode);
- if (!parserArgs.invalid) {
- value = serializer.serialize(fragment);
- validInsertion(editor, value, parentNode);
- } else {
- editor.selection.setContent(bookmarkHtml);
- parentNode = selection.getNode();
- var rootNode = editor.getBody();
- if (parentNode.nodeType === 9) {
- parentNode = node = rootNode;
- } else {
- node = parentNode;
- }
- while (node !== rootNode) {
- parentNode = node;
- node = node.parentNode;
- }
- value = parentNode === rootNode ? rootNode.innerHTML : dom.getOuterHTML(parentNode);
- value = serializer.serialize(parser.parse(value.replace(/<span (id="mce_marker"|id=mce_marker).+?<\/span>/i, function () {
- return serializer.serialize(fragment);
- })));
- if (parentNode === rootNode) {
- dom.setHTML(rootNode, value);
- } else {
- dom.setOuterHTML(parentNode, value);
- }
- }
- reduceInlineTextElements(editor, merge);
- moveSelectionToMarker(editor, dom.get('mce_marker'));
- unmarkFragmentElements(editor.getBody());
- trimBrsFromTableCell(dom, selection.getStart());
- editor.fire('SetContent', args);
- editor.addVisual();
- };
- var traverse = function (node, fn) {
- fn(node);
- if (node.firstChild) {
- traverse(node.firstChild, fn);
- }
- if (node.next) {
- traverse(node.next, fn);
- }
- };
- var findMatchingNodes = function (nodeFilters, attributeFilters, node) {
- var nodeMatches = {};
- var attrMatches = {};
- var matches = [];
- if (node.firstChild) {
- traverse(node.firstChild, function (node) {
- each$k(nodeFilters, function (filter) {
- if (filter.name === node.name) {
- if (nodeMatches[filter.name]) {
- nodeMatches[filter.name].nodes.push(node);
- } else {
- nodeMatches[filter.name] = {
- filter: filter,
- nodes: [node]
- };
- }
- }
- });
- each$k(attributeFilters, function (filter) {
- if (typeof node.attr(filter.name) === 'string') {
- if (attrMatches[filter.name]) {
- attrMatches[filter.name].nodes.push(node);
- } else {
- attrMatches[filter.name] = {
- filter: filter,
- nodes: [node]
- };
- }
- }
- });
- });
- }
- for (var name_1 in nodeMatches) {
- if (has$2(nodeMatches, name_1)) {
- matches.push(nodeMatches[name_1]);
- }
- }
- for (var name_2 in attrMatches) {
- if (has$2(attrMatches, name_2)) {
- matches.push(attrMatches[name_2]);
- }
- }
- return matches;
- };
- var filter$1 = function (nodeFilters, attributeFilters, node) {
- var matches = findMatchingNodes(nodeFilters, attributeFilters, node);
- each$k(matches, function (match) {
- each$k(match.filter.callbacks, function (callback) {
- callback(match.nodes, match.filter.name, {});
- });
- });
- };
- var defaultFormat$1 = 'html';
- var isTreeNode = function (content) {
- return content instanceof AstNode;
- };
- var moveSelection = function (editor) {
- if (hasFocus(editor)) {
- firstPositionIn(editor.getBody()).each(function (pos) {
- var node = pos.getNode();
- var caretPos = isTable$3(node) ? firstPositionIn(node).getOr(pos) : pos;
- editor.selection.setRng(caretPos.toRange());
- });
- }
- };
- var setEditorHtml = function (editor, html, noSelection) {
- editor.dom.setHTML(editor.getBody(), html);
- if (noSelection !== true) {
- moveSelection(editor);
- }
- };
- var setContentString = function (editor, body, content, args) {
- if (content.length === 0 || /^\s+$/.test(content)) {
- var padd = '<br data-mce-bogus="1">';
- if (body.nodeName === 'TABLE') {
- content = '<tr><td>' + padd + '</td></tr>';
- } else if (/^(UL|OL)$/.test(body.nodeName)) {
- content = '<li>' + padd + '</li>';
- }
- var forcedRootBlockName = getForcedRootBlock(editor);
- if (forcedRootBlockName && editor.schema.isValidChild(body.nodeName.toLowerCase(), forcedRootBlockName.toLowerCase())) {
- content = padd;
- content = editor.dom.createHTML(forcedRootBlockName, getForcedRootBlockAttrs(editor), content);
- } else if (!content) {
- content = '<br data-mce-bogus="1">';
- }
- setEditorHtml(editor, content, args.no_selection);
- editor.fire('SetContent', args);
- } else {
- if (args.format !== 'raw') {
- content = HtmlSerializer({ validate: editor.validate }, editor.schema).serialize(editor.parser.parse(content, {
- isRootContent: true,
- insert: true
- }));
- }
- args.content = isWsPreserveElement(SugarElement.fromDom(body)) ? content : Tools.trim(content);
- setEditorHtml(editor, args.content, args.no_selection);
- if (!args.no_events) {
- editor.fire('SetContent', args);
- }
- }
- return args.content;
- };
- var setContentTree = function (editor, body, content, args) {
- filter$1(editor.parser.getNodeFilters(), editor.parser.getAttributeFilters(), content);
- var html = HtmlSerializer({ validate: editor.validate }, editor.schema).serialize(content);
- args.content = isWsPreserveElement(SugarElement.fromDom(body)) ? html : Tools.trim(html);
- setEditorHtml(editor, args.content, args.no_selection);
- if (!args.no_events) {
- editor.fire('SetContent', args);
- }
- return content;
- };
- var setupArgs$2 = function (args, content) {
- return __assign(__assign({ format: defaultFormat$1 }, args), {
- set: true,
- content: isTreeNode(content) ? '' : content
- });
- };
- var setContentInternal = function (editor, content, args) {
- var defaultedArgs = setupArgs$2(args, content);
- var updatedArgs = args.no_events ? defaultedArgs : editor.fire('BeforeSetContent', defaultedArgs);
- if (!isTreeNode(content)) {
- content = updatedArgs.content;
- }
- return Optional.from(editor.getBody()).fold(constant(content), function (body) {
- return isTreeNode(content) ? setContentTree(editor, body, content, updatedArgs) : setContentString(editor, body, content, updatedArgs);
- });
- };
- var sibling = function (scope, predicate) {
- return sibling$2(scope, predicate).isSome();
- };
- var ensureIsRoot = function (isRoot) {
- return isFunction(isRoot) ? isRoot : never;
- };
- var ancestor = function (scope, transform, isRoot) {
- var element = scope.dom;
- var stop = ensureIsRoot(isRoot);
- while (element.parentNode) {
- element = element.parentNode;
- var el = SugarElement.fromDom(element);
- var transformed = transform(el);
- if (transformed.isSome()) {
- return transformed;
- } else if (stop(el)) {
- break;
- }
- }
- return Optional.none();
- };
- var closest$1 = function (scope, transform, isRoot) {
- var current = transform(scope);
- var stop = ensureIsRoot(isRoot);
- return current.orThunk(function () {
- return stop(scope) ? Optional.none() : ancestor(scope, transform, stop);
- });
- };
- var isEq$3 = isEq$5;
- var matchesUnInheritedFormatSelector = function (ed, node, name) {
- var formatList = ed.formatter.get(name);
- if (formatList) {
- for (var i = 0; i < formatList.length; i++) {
- var format = formatList[i];
- if (isSelectorFormat(format) && format.inherit === false && ed.dom.is(node, format.selector)) {
- return true;
- }
- }
- }
- return false;
- };
- var matchParents = function (editor, node, name, vars, similar) {
- var root = editor.dom.getRoot();
- if (node === root) {
- return false;
- }
- node = editor.dom.getParent(node, function (node) {
- if (matchesUnInheritedFormatSelector(editor, node, name)) {
- return true;
- }
- return node.parentNode === root || !!matchNode(editor, node, name, vars, true);
- });
- return !!matchNode(editor, node, name, vars, similar);
- };
- var matchName$1 = function (dom, node, format) {
- if (isEq$3(node, format.inline)) {
- return true;
- }
- if (isEq$3(node, format.block)) {
- return true;
- }
- if (format.selector) {
- return node.nodeType === 1 && dom.is(node, format.selector);
- }
- };
- var matchItems = function (dom, node, format, itemName, similar, vars) {
- var items = format[itemName];
- if (isFunction(format.onmatch)) {
- return format.onmatch(node, format, itemName);
- }
- if (items) {
- if (isUndefined(items.length)) {
- for (var key in items) {
- if (has$2(items, key)) {
- var value = itemName === 'attributes' ? dom.getAttrib(node, key) : getStyle(dom, node, key);
- var expectedValue = replaceVars(items[key], vars);
- var isEmptyValue = isNullable(value) || isEmpty$3(value);
- if (isEmptyValue && isNullable(expectedValue)) {
- continue;
- }
- if (similar && isEmptyValue && !format.exact) {
- return false;
- }
- if ((!similar || format.exact) && !isEq$3(value, normalizeStyleValue(dom, expectedValue, key))) {
- return false;
- }
- }
- }
- } else {
- for (var i = 0; i < items.length; i++) {
- if (itemName === 'attributes' ? dom.getAttrib(node, items[i]) : getStyle(dom, node, items[i])) {
- return true;
- }
- }
- }
- }
- return true;
- };
- var matchNode = function (ed, node, name, vars, similar) {
- var formatList = ed.formatter.get(name);
- var dom = ed.dom;
- if (formatList && node) {
- for (var i = 0; i < formatList.length; i++) {
- var format = formatList[i];
- if (matchName$1(ed.dom, node, format) && matchItems(dom, node, format, 'attributes', similar, vars) && matchItems(dom, node, format, 'styles', similar, vars)) {
- var classes = format.classes;
- if (classes) {
- for (var x = 0; x < classes.length; x++) {
- if (!ed.dom.hasClass(node, replaceVars(classes[x], vars))) {
- return;
- }
- }
- }
- return format;
- }
- }
- }
- };
- var match$2 = function (editor, name, vars, node, similar) {
- if (node) {
- return matchParents(editor, node, name, vars, similar);
- }
- node = editor.selection.getNode();
- if (matchParents(editor, node, name, vars, similar)) {
- return true;
- }
- var startNode = editor.selection.getStart();
- if (startNode !== node) {
- if (matchParents(editor, startNode, name, vars, similar)) {
- return true;
- }
- }
- return false;
- };
- var matchAll = function (editor, names, vars) {
- var matchedFormatNames = [];
- var checkedMap = {};
- var startElement = editor.selection.getStart();
- editor.dom.getParent(startElement, function (node) {
- for (var i = 0; i < names.length; i++) {
- var name_1 = names[i];
- if (!checkedMap[name_1] && matchNode(editor, node, name_1, vars)) {
- checkedMap[name_1] = true;
- matchedFormatNames.push(name_1);
- }
- }
- }, editor.dom.getRoot());
- return matchedFormatNames;
- };
- var closest = function (editor, names) {
- var isRoot = function (elm) {
- return eq(elm, SugarElement.fromDom(editor.getBody()));
- };
- var match = function (elm, name) {
- return matchNode(editor, elm.dom, name) ? Optional.some(name) : Optional.none();
- };
- return Optional.from(editor.selection.getStart(true)).bind(function (rawElm) {
- return closest$1(SugarElement.fromDom(rawElm), function (elm) {
- return findMap(names, function (name) {
- return match(elm, name);
- });
- }, isRoot);
- }).getOrNull();
- };
- var canApply = function (editor, name) {
- var formatList = editor.formatter.get(name);
- var dom = editor.dom;
- if (formatList) {
- var startNode = editor.selection.getStart();
- var parents = getParents$2(dom, startNode);
- for (var x = formatList.length - 1; x >= 0; x--) {
- var format = formatList[x];
- if (!isSelectorFormat(format) || isNonNullable(format.defaultBlock)) {
- return true;
- }
- for (var i = parents.length - 1; i >= 0; i--) {
- if (dom.is(parents[i], format.selector)) {
- return true;
- }
- }
- }
- }
- return false;
- };
- var matchAllOnNode = function (editor, node, formatNames) {
- return foldl(formatNames, function (acc, name) {
- var matchSimilar = isVariableFormatName(editor, name);
- if (editor.formatter.matchNode(node, name, {}, matchSimilar)) {
- return acc.concat([name]);
- } else {
- return acc;
- }
- }, []);
- };
- var ZWSP = ZWSP$1, CARET_ID = '_mce_caret';
- var importNode = function (ownerDocument, node) {
- return ownerDocument.importNode(node, true);
- };
- var getEmptyCaretContainers = function (node) {
- var nodes = [];
- while (node) {
- if (node.nodeType === 3 && node.nodeValue !== ZWSP || node.childNodes.length > 1) {
- return [];
- }
- if (node.nodeType === 1) {
- nodes.push(node);
- }
- node = node.firstChild;
- }
- return nodes;
- };
- var isCaretContainerEmpty = function (node) {
- return getEmptyCaretContainers(node).length > 0;
- };
- var findFirstTextNode = function (node) {
- if (node) {
- var walker = new DomTreeWalker(node, node);
- for (node = walker.current(); node; node = walker.next()) {
- if (isText$7(node)) {
- return node;
- }
- }
- }
- return null;
- };
- var createCaretContainer = function (fill) {
- var caretContainer = SugarElement.fromTag('span');
- setAll$1(caretContainer, {
- 'id': CARET_ID,
- 'data-mce-bogus': '1',
- 'data-mce-type': 'format-caret'
- });
- if (fill) {
- append$1(caretContainer, SugarElement.fromText(ZWSP));
- }
- return caretContainer;
- };
- var trimZwspFromCaretContainer = function (caretContainerNode) {
- var textNode = findFirstTextNode(caretContainerNode);
- if (textNode && textNode.nodeValue.charAt(0) === ZWSP) {
- textNode.deleteData(0, 1);
- }
- return textNode;
- };
- var removeCaretContainerNode = function (editor, node, moveCaret) {
- if (moveCaret === void 0) {
- moveCaret = true;
- }
- var dom = editor.dom, selection = editor.selection;
- if (isCaretContainerEmpty(node)) {
- deleteElement$2(editor, false, SugarElement.fromDom(node), moveCaret);
- } else {
- var rng = selection.getRng();
- var block = dom.getParent(node, dom.isBlock);
- var startContainer = rng.startContainer;
- var startOffset = rng.startOffset;
- var endContainer = rng.endContainer;
- var endOffset = rng.endOffset;
- var textNode = trimZwspFromCaretContainer(node);
- dom.remove(node, true);
- if (startContainer === textNode && startOffset > 0) {
- rng.setStart(textNode, startOffset - 1);
- }
- if (endContainer === textNode && endOffset > 0) {
- rng.setEnd(textNode, endOffset - 1);
- }
- if (block && dom.isEmpty(block)) {
- fillWithPaddingBr(SugarElement.fromDom(block));
- }
- selection.setRng(rng);
- }
- };
- var removeCaretContainer = function (editor, node, moveCaret) {
- if (moveCaret === void 0) {
- moveCaret = true;
- }
- var dom = editor.dom, selection = editor.selection;
- if (!node) {
- node = getParentCaretContainer(editor.getBody(), selection.getStart());
- if (!node) {
- while (node = dom.get(CARET_ID)) {
- removeCaretContainerNode(editor, node, false);
- }
- }
- } else {
- removeCaretContainerNode(editor, node, moveCaret);
- }
- };
- var insertCaretContainerNode = function (editor, caretContainer, formatNode) {
- var dom = editor.dom, block = dom.getParent(formatNode, curry(isTextBlock$1, editor));
- if (block && dom.isEmpty(block)) {
- formatNode.parentNode.replaceChild(caretContainer, formatNode);
- } else {
- removeTrailingBr(SugarElement.fromDom(formatNode));
- if (dom.isEmpty(formatNode)) {
- formatNode.parentNode.replaceChild(caretContainer, formatNode);
- } else {
- dom.insertAfter(caretContainer, formatNode);
- }
- }
- };
- var appendNode = function (parentNode, node) {
- parentNode.appendChild(node);
- return node;
- };
- var insertFormatNodesIntoCaretContainer = function (formatNodes, caretContainer) {
- var innerMostFormatNode = foldr(formatNodes, function (parentNode, formatNode) {
- return appendNode(parentNode, formatNode.cloneNode(false));
- }, caretContainer);
- return appendNode(innerMostFormatNode, innerMostFormatNode.ownerDocument.createTextNode(ZWSP));
- };
- var cleanFormatNode = function (editor, caretContainer, formatNode, name, vars, similar) {
- var formatter = editor.formatter;
- var dom = editor.dom;
- var validFormats = filter$4(keys(formatter.get()), function (formatName) {
- return formatName !== name && !contains$2(formatName, 'removeformat');
- });
- var matchedFormats = matchAllOnNode(editor, formatNode, validFormats);
- var uniqueFormats = filter$4(matchedFormats, function (fmtName) {
- return !areSimilarFormats(editor, fmtName, name);
- });
- if (uniqueFormats.length > 0) {
- var clonedFormatNode = formatNode.cloneNode(false);
- dom.add(caretContainer, clonedFormatNode);
- formatter.remove(name, vars, clonedFormatNode, similar);
- dom.remove(clonedFormatNode);
- return Optional.some(clonedFormatNode);
- } else {
- return Optional.none();
- }
- };
- var applyCaretFormat = function (editor, name, vars) {
- var caretContainer, textNode;
- var selection = editor.selection;
- var selectionRng = selection.getRng();
- var offset = selectionRng.startOffset;
- var container = selectionRng.startContainer;
- var text = container.nodeValue;
- caretContainer = getParentCaretContainer(editor.getBody(), selection.getStart());
- if (caretContainer) {
- textNode = findFirstTextNode(caretContainer);
- }
- var wordcharRegex = /[^\s\u00a0\u00ad\u200b\ufeff]/;
- if (text && offset > 0 && offset < text.length && wordcharRegex.test(text.charAt(offset)) && wordcharRegex.test(text.charAt(offset - 1))) {
- var bookmark = selection.getBookmark();
- selectionRng.collapse(true);
- var rng = expandRng(editor, selectionRng, editor.formatter.get(name));
- rng = split(rng);
- editor.formatter.apply(name, vars, rng);
- selection.moveToBookmark(bookmark);
- } else {
- if (!caretContainer || textNode.nodeValue !== ZWSP) {
- caretContainer = importNode(editor.getDoc(), createCaretContainer(true).dom);
- textNode = caretContainer.firstChild;
- selectionRng.insertNode(caretContainer);
- offset = 1;
- editor.formatter.apply(name, vars, caretContainer);
- } else {
- editor.formatter.apply(name, vars, caretContainer);
- }
- selection.setCursorLocation(textNode, offset);
- }
- };
- var removeCaretFormat = function (editor, name, vars, similar) {
- var dom = editor.dom;
- var selection = editor.selection;
- var hasContentAfter, node, formatNode;
- var parents = [];
- var rng = selection.getRng();
- var container = rng.startContainer;
- var offset = rng.startOffset;
- node = container;
- if (container.nodeType === 3) {
- if (offset !== container.nodeValue.length) {
- hasContentAfter = true;
- }
- node = node.parentNode;
- }
- while (node) {
- if (matchNode(editor, node, name, vars, similar)) {
- formatNode = node;
- break;
- }
- if (node.nextSibling) {
- hasContentAfter = true;
- }
- parents.push(node);
- node = node.parentNode;
- }
- if (!formatNode) {
- return;
- }
- if (hasContentAfter) {
- var bookmark = selection.getBookmark();
- rng.collapse(true);
- var expandedRng = expandRng(editor, rng, editor.formatter.get(name), true);
- expandedRng = split(expandedRng);
- editor.formatter.remove(name, vars, expandedRng, similar);
- selection.moveToBookmark(bookmark);
- } else {
- var caretContainer = getParentCaretContainer(editor.getBody(), formatNode);
- var newCaretContainer = createCaretContainer(false).dom;
- insertCaretContainerNode(editor, newCaretContainer, caretContainer !== null ? caretContainer : formatNode);
- var cleanedFormatNode = cleanFormatNode(editor, newCaretContainer, formatNode, name, vars, similar);
- var caretTextNode = insertFormatNodesIntoCaretContainer(parents.concat(cleanedFormatNode.toArray()), newCaretContainer);
- removeCaretContainerNode(editor, caretContainer, false);
- selection.setCursorLocation(caretTextNode, 1);
- if (dom.isEmpty(formatNode)) {
- dom.remove(formatNode);
- }
- }
- };
- var disableCaretContainer = function (editor, keyCode) {
- var selection = editor.selection, body = editor.getBody();
- removeCaretContainer(editor, null, false);
- if ((keyCode === 8 || keyCode === 46) && selection.isCollapsed() && selection.getStart().innerHTML === ZWSP) {
- removeCaretContainer(editor, getParentCaretContainer(body, selection.getStart()));
- }
- if (keyCode === 37 || keyCode === 39) {
- removeCaretContainer(editor, getParentCaretContainer(body, selection.getStart()));
- }
- };
- var setup$k = function (editor) {
- editor.on('mouseup keydown', function (e) {
- disableCaretContainer(editor, e.keyCode);
- });
- };
- var replaceWithCaretFormat = function (targetNode, formatNodes) {
- var caretContainer = createCaretContainer(false);
- var innerMost = insertFormatNodesIntoCaretContainer(formatNodes, caretContainer.dom);
- before$4(SugarElement.fromDom(targetNode), caretContainer);
- remove$7(SugarElement.fromDom(targetNode));
- return CaretPosition(innerMost, 0);
- };
- var isFormatElement = function (editor, element) {
- var inlineElements = editor.schema.getTextInlineElements();
- return has$2(inlineElements, name(element)) && !isCaretNode(element.dom) && !isBogus$2(element.dom);
- };
- var isEmptyCaretFormatElement = function (element) {
- return isCaretNode(element.dom) && isCaretContainerEmpty(element.dom);
- };
- var postProcessHooks = {};
- var filter = filter$2;
- var each$b = each$i;
- var addPostProcessHook = function (name, hook) {
- var hooks = postProcessHooks[name];
- if (!hooks) {
- postProcessHooks[name] = [];
- }
- postProcessHooks[name].push(hook);
- };
- var postProcess$1 = function (name, editor) {
- each$b(postProcessHooks[name], function (hook) {
- hook(editor);
- });
- };
- addPostProcessHook('pre', function (editor) {
- var rng = editor.selection.getRng();
- var blocks;
- var hasPreSibling = function (pre) {
- return isPre(pre.previousSibling) && indexOf$1(blocks, pre.previousSibling) !== -1;
- };
- var joinPre = function (pre1, pre2) {
- DomQuery(pre2).remove();
- DomQuery(pre1).append('<br><br>').append(pre2.childNodes);
- };
- var isPre = matchNodeNames(['pre']);
- if (!rng.collapsed) {
- blocks = editor.selection.getSelectedBlocks();
- each$b(filter(filter(blocks, isPre), hasPreSibling), function (pre) {
- joinPre(pre.previousSibling, pre);
- });
- }
- });
- var each$a = Tools.each;
- var isElementNode$1 = function (node) {
- return isElement$5(node) && !isBookmarkNode$1(node) && !isCaretNode(node) && !isBogus$2(node);
- };
- var findElementSibling = function (node, siblingName) {
- for (var sibling = node; sibling; sibling = sibling[siblingName]) {
- if (isText$7(sibling) && isNotEmpty(sibling.data)) {
- return node;
- }
- if (isElement$5(sibling) && !isBookmarkNode$1(sibling)) {
- return sibling;
- }
- }
- return node;
- };
- var mergeSiblingsNodes = function (dom, prev, next) {
- var elementUtils = ElementUtils(dom);
- if (prev && next) {
- prev = findElementSibling(prev, 'previousSibling');
- next = findElementSibling(next, 'nextSibling');
- if (elementUtils.compare(prev, next)) {
- for (var sibling = prev.nextSibling; sibling && sibling !== next;) {
- var tmpSibling = sibling;
- sibling = sibling.nextSibling;
- prev.appendChild(tmpSibling);
- }
- dom.remove(next);
- Tools.each(Tools.grep(next.childNodes), function (node) {
- prev.appendChild(node);
- });
- return prev;
- }
- }
- return next;
- };
- var mergeSiblings = function (dom, format, vars, node) {
- if (node && format.merge_siblings !== false) {
- var newNode = mergeSiblingsNodes(dom, getNonWhiteSpaceSibling(node), node);
- mergeSiblingsNodes(dom, newNode, getNonWhiteSpaceSibling(newNode, true));
- }
- };
- var clearChildStyles = function (dom, format, node) {
- if (format.clear_child_styles) {
- var selector = format.links ? '*:not(a)' : '*';
- each$a(dom.select(selector, node), function (node) {
- if (isElementNode$1(node)) {
- each$a(format.styles, function (value, name) {
- dom.setStyle(node, name, '');
- });
- }
- });
- }
- };
- var processChildElements = function (node, filter, process) {
- each$a(node.childNodes, function (node) {
- if (isElementNode$1(node)) {
- if (filter(node)) {
- process(node);
- }
- if (node.hasChildNodes()) {
- processChildElements(node, filter, process);
- }
- }
- });
- };
- var unwrapEmptySpan = function (dom, node) {
- if (node.nodeName === 'SPAN' && dom.getAttribs(node).length === 0) {
- dom.remove(node, true);
- }
- };
- var hasStyle = function (dom, name) {
- return function (node) {
- return !!(node && getStyle(dom, node, name));
- };
- };
- var applyStyle = function (dom, name, value) {
- return function (node) {
- dom.setStyle(node, name, value);
- if (node.getAttribute('style') === '') {
- node.removeAttribute('style');
- }
- unwrapEmptySpan(dom, node);
- };
- };
- var removeResult = Adt.generate([
- { keep: [] },
- { rename: ['name'] },
- { removed: [] }
- ]);
- var MCE_ATTR_RE = /^(src|href|style)$/;
- var each$9 = Tools.each;
- var isEq$2 = isEq$5;
- var isTableCellOrRow = function (node) {
- return /^(TR|TH|TD)$/.test(node.nodeName);
- };
- var isChildOfInlineParent = function (dom, node, parent) {
- return dom.isChildOf(node, parent) && node !== parent && !dom.isBlock(parent);
- };
- var getContainer = function (ed, rng, start) {
- var container = rng[start ? 'startContainer' : 'endContainer'];
- var offset = rng[start ? 'startOffset' : 'endOffset'];
- if (isElement$5(container)) {
- var lastIdx = container.childNodes.length - 1;
- if (!start && offset) {
- offset--;
- }
- container = container.childNodes[offset > lastIdx ? lastIdx : offset];
- }
- if (isText$7(container) && start && offset >= container.nodeValue.length) {
- container = new DomTreeWalker(container, ed.getBody()).next() || container;
- }
- if (isText$7(container) && !start && offset === 0) {
- container = new DomTreeWalker(container, ed.getBody()).prev() || container;
- }
- return container;
- };
- var normalizeTableSelection = function (node, start) {
- var prop = start ? 'firstChild' : 'lastChild';
- if (isTableCellOrRow(node) && node[prop]) {
- var childNode = node[prop];
- if (node.nodeName === 'TR') {
- return childNode[prop] || childNode;
- } else {
- return childNode;
- }
- }
- return node;
- };
- var wrap$1 = function (dom, node, name, attrs) {
- var wrapper = dom.create(name, attrs);
- node.parentNode.insertBefore(wrapper, node);
- wrapper.appendChild(node);
- return wrapper;
- };
- var wrapWithSiblings = function (dom, node, next, name, attrs) {
- var start = SugarElement.fromDom(node);
- var wrapper = SugarElement.fromDom(dom.create(name, attrs));
- var siblings = next ? nextSiblings(start) : prevSiblings(start);
- append(wrapper, siblings);
- if (next) {
- before$4(start, wrapper);
- prepend(wrapper, start);
- } else {
- after$3(start, wrapper);
- append$1(wrapper, start);
- }
- return wrapper.dom;
- };
- var matchName = function (dom, node, format) {
- if (isInlineFormat(format) && isEq$2(node, format.inline)) {
- return true;
- }
- if (isBlockFormat(format) && isEq$2(node, format.block)) {
- return true;
- }
- if (isSelectorFormat(format)) {
- return isElement$5(node) && dom.is(node, format.selector);
- }
- };
- var isColorFormatAndAnchor = function (node, format) {
- return format.links && node.nodeName === 'A';
- };
- var find = function (dom, node, next, inc) {
- var sibling = getNonWhiteSpaceSibling(node, next, inc);
- return isNullable(sibling) || sibling.nodeName === 'BR' || dom.isBlock(sibling);
- };
- var removeNode = function (ed, node, format) {
- var parentNode = node.parentNode;
- var rootBlockElm;
- var dom = ed.dom, forcedRootBlock = getForcedRootBlock(ed);
- if (isBlockFormat(format)) {
- if (!forcedRootBlock) {
- if (dom.isBlock(node) && !dom.isBlock(parentNode)) {
- if (!find(dom, node, false) && !find(dom, node.firstChild, true, true)) {
- node.insertBefore(dom.create('br'), node.firstChild);
- }
- if (!find(dom, node, true) && !find(dom, node.lastChild, false, true)) {
- node.appendChild(dom.create('br'));
- }
- }
- } else {
- if (parentNode === dom.getRoot()) {
- if (!format.list_block || !isEq$2(node, format.list_block)) {
- each$k(from(node.childNodes), function (node) {
- if (isValid(ed, forcedRootBlock, node.nodeName.toLowerCase())) {
- if (!rootBlockElm) {
- rootBlockElm = wrap$1(dom, node, forcedRootBlock);
- dom.setAttribs(rootBlockElm, ed.settings.forced_root_block_attrs);
- } else {
- rootBlockElm.appendChild(node);
- }
- } else {
- rootBlockElm = null;
- }
- });
- }
- }
- }
- }
- if (isMixedFormat(format) && !isEq$2(format.inline, node)) {
- return;
- }
- dom.remove(node, true);
- };
- var removeFormatInternal = function (ed, format, vars, node, compareNode) {
- var stylesModified;
- var dom = ed.dom;
- if (!matchName(dom, node, format) && !isColorFormatAndAnchor(node, format)) {
- return removeResult.keep();
- }
- var elm = node;
- if (isInlineFormat(format) && format.remove === 'all' && isArray$1(format.preserve_attributes)) {
- var attrsToPreserve = filter$4(dom.getAttribs(elm), function (attr) {
- return contains$3(format.preserve_attributes, attr.name.toLowerCase());
- });
- dom.removeAllAttribs(elm);
- each$k(attrsToPreserve, function (attr) {
- return dom.setAttrib(elm, attr.name, attr.value);
- });
- if (attrsToPreserve.length > 0) {
- return removeResult.rename('span');
- }
- }
- if (format.remove !== 'all') {
- each$9(format.styles, function (value, name) {
- value = normalizeStyleValue(dom, replaceVars(value, vars), name + '');
- if (isNumber(name)) {
- name = value;
- compareNode = null;
- }
- if (format.remove_similar || (!compareNode || isEq$2(getStyle(dom, compareNode, name), value))) {
- dom.setStyle(elm, name, '');
- }
- stylesModified = true;
- });
- if (stylesModified && dom.getAttrib(elm, 'style') === '') {
- elm.removeAttribute('style');
- elm.removeAttribute('data-mce-style');
- }
- each$9(format.attributes, function (value, name) {
- var valueOut;
- value = replaceVars(value, vars);
- if (isNumber(name)) {
- name = value;
- compareNode = null;
- }
- if (format.remove_similar || (!compareNode || isEq$2(dom.getAttrib(compareNode, name), value))) {
- if (name === 'class') {
- value = dom.getAttrib(elm, name);
- if (value) {
- valueOut = '';
- each$k(value.split(/\s+/), function (cls) {
- if (/mce\-\w+/.test(cls)) {
- valueOut += (valueOut ? ' ' : '') + cls;
- }
- });
- if (valueOut) {
- dom.setAttrib(elm, name, valueOut);
- return;
- }
- }
- }
- if (MCE_ATTR_RE.test(name)) {
- elm.removeAttribute('data-mce-' + name);
- }
- if (name === 'style' && matchNodeNames(['li'])(elm) && dom.getStyle(elm, 'list-style-type') === 'none') {
- elm.removeAttribute(name);
- dom.setStyle(elm, 'list-style-type', 'none');
- return;
- }
- if (name === 'class') {
- elm.removeAttribute('className');
- }
- elm.removeAttribute(name);
- }
- });
- each$9(format.classes, function (value) {
- value = replaceVars(value, vars);
- if (!compareNode || dom.hasClass(compareNode, value)) {
- dom.removeClass(elm, value);
- }
- });
- var attrs = dom.getAttribs(elm);
- for (var i = 0; i < attrs.length; i++) {
- var attrName = attrs[i].nodeName;
- if (attrName.indexOf('_') !== 0 && attrName.indexOf('data-') !== 0) {
- return removeResult.keep();
- }
- }
- }
- if (format.remove !== 'none') {
- removeNode(ed, elm, format);
- return removeResult.removed();
- }
- return removeResult.keep();
- };
- var removeFormat$1 = function (ed, format, vars, node, compareNode) {
- return removeFormatInternal(ed, format, vars, node, compareNode).fold(never, function (newName) {
- ed.dom.rename(node, newName);
- return true;
- }, always);
- };
- var findFormatRoot = function (editor, container, name, vars, similar) {
- var formatRoot;
- each$k(getParents$2(editor.dom, container.parentNode).reverse(), function (parent) {
- if (!formatRoot && parent.id !== '_start' && parent.id !== '_end') {
- var format = matchNode(editor, parent, name, vars, similar);
- if (format && format.split !== false) {
- formatRoot = parent;
- }
- }
- });
- return formatRoot;
- };
- var removeFormatFromClone = function (editor, format, vars, clone) {
- return removeFormatInternal(editor, format, vars, clone, clone).fold(constant(clone), function (newName) {
- var fragment = editor.dom.createFragment();
- fragment.appendChild(clone);
- return editor.dom.rename(clone, newName);
- }, constant(null));
- };
- var wrapAndSplit = function (editor, formatList, formatRoot, container, target, split, format, vars) {
- var clone, lastClone, firstClone;
- var dom = editor.dom;
- if (formatRoot) {
- var formatRootParent = formatRoot.parentNode;
- for (var parent_1 = container.parentNode; parent_1 && parent_1 !== formatRootParent; parent_1 = parent_1.parentNode) {
- clone = dom.clone(parent_1, false);
- for (var i = 0; i < formatList.length; i++) {
- clone = removeFormatFromClone(editor, formatList[i], vars, clone);
- if (clone === null) {
- break;
- }
- }
- if (clone) {
- if (lastClone) {
- clone.appendChild(lastClone);
- }
- if (!firstClone) {
- firstClone = clone;
- }
- lastClone = clone;
- }
- }
- if (split && (!format.mixed || !dom.isBlock(formatRoot))) {
- container = dom.split(formatRoot, container);
- }
- if (lastClone) {
- target.parentNode.insertBefore(lastClone, target);
- firstClone.appendChild(target);
- if (isInlineFormat(format)) {
- mergeSiblings(dom, format, vars, lastClone);
- }
- }
- }
- return container;
- };
- var remove$1 = function (ed, name, vars, node, similar) {
- var formatList = ed.formatter.get(name);
- var format = formatList[0];
- var contentEditable = true;
- var dom = ed.dom;
- var selection = ed.selection;
- var splitToFormatRoot = function (container) {
- var formatRoot = findFormatRoot(ed, container, name, vars, similar);
- return wrapAndSplit(ed, formatList, formatRoot, container, container, true, format, vars);
- };
- var isRemoveBookmarkNode = function (node) {
- return isBookmarkNode$1(node) && isElement$5(node) && (node.id === '_start' || node.id === '_end');
- };
- var removeNodeFormat = function (node) {
- return exists(formatList, function (fmt) {
- return removeFormat$1(ed, fmt, vars, node, node);
- });
- };
- var process = function (node) {
- var lastContentEditable = true;
- var hasContentEditableState = false;
- if (isElement$5(node) && dom.getContentEditable(node)) {
- lastContentEditable = contentEditable;
- contentEditable = dom.getContentEditable(node) === 'true';
- hasContentEditableState = true;
- }
- var children = from(node.childNodes);
- if (contentEditable && !hasContentEditableState) {
- var removed = removeNodeFormat(node);
- var parentNode = node.parentNode;
- if (!removed && isNonNullable(parentNode) && shouldExpandToSelector(format)) {
- removeNodeFormat(parentNode);
- }
- }
- if (format.deep) {
- if (children.length) {
- for (var i = 0; i < children.length; i++) {
- process(children[i]);
- }
- if (hasContentEditableState) {
- contentEditable = lastContentEditable;
- }
- }
- }
- var textDecorations = [
- 'underline',
- 'line-through',
- 'overline'
- ];
- each$k(textDecorations, function (decoration) {
- if (isElement$5(node) && ed.dom.getStyle(node, 'text-decoration') === decoration && node.parentNode && getTextDecoration(dom, node.parentNode) === decoration) {
- removeFormat$1(ed, {
- deep: false,
- exact: true,
- inline: 'span',
- styles: { textDecoration: decoration }
- }, null, node);
- }
- });
- };
- var unwrap = function (start) {
- var node = dom.get(start ? '_start' : '_end');
- var out = node[start ? 'firstChild' : 'lastChild'];
- if (isRemoveBookmarkNode(out)) {
- out = out[start ? 'firstChild' : 'lastChild'];
- }
- if (isText$7(out) && out.data.length === 0) {
- out = start ? node.previousSibling || node.nextSibling : node.nextSibling || node.previousSibling;
- }
- dom.remove(node, true);
- return out;
- };
- var removeRngStyle = function (rng) {
- var startContainer, endContainer;
- var expandedRng = expandRng(ed, rng, formatList, rng.collapsed);
- if (format.split) {
- expandedRng = split(expandedRng);
- startContainer = getContainer(ed, expandedRng, true);
- endContainer = getContainer(ed, expandedRng);
- if (startContainer !== endContainer) {
- startContainer = normalizeTableSelection(startContainer, true);
- endContainer = normalizeTableSelection(endContainer, false);
- if (isChildOfInlineParent(dom, startContainer, endContainer)) {
- var marker = Optional.from(startContainer.firstChild).getOr(startContainer);
- splitToFormatRoot(wrapWithSiblings(dom, marker, true, 'span', {
- 'id': '_start',
- 'data-mce-type': 'bookmark'
- }));
- unwrap(true);
- return;
- }
- if (isChildOfInlineParent(dom, endContainer, startContainer)) {
- var marker = Optional.from(endContainer.lastChild).getOr(endContainer);
- splitToFormatRoot(wrapWithSiblings(dom, marker, false, 'span', {
- 'id': '_end',
- 'data-mce-type': 'bookmark'
- }));
- unwrap(false);
- return;
- }
- startContainer = wrap$1(dom, startContainer, 'span', {
- 'id': '_start',
- 'data-mce-type': 'bookmark'
- });
- endContainer = wrap$1(dom, endContainer, 'span', {
- 'id': '_end',
- 'data-mce-type': 'bookmark'
- });
- var newRng = dom.createRng();
- newRng.setStartAfter(startContainer);
- newRng.setEndBefore(endContainer);
- walk$2(dom, newRng, function (nodes) {
- each$k(nodes, function (n) {
- if (!isBookmarkNode$1(n) && !isBookmarkNode$1(n.parentNode)) {
- splitToFormatRoot(n);
- }
- });
- });
- splitToFormatRoot(startContainer);
- splitToFormatRoot(endContainer);
- startContainer = unwrap(true);
- endContainer = unwrap();
- } else {
- startContainer = endContainer = splitToFormatRoot(startContainer);
- }
- expandedRng.startContainer = startContainer.parentNode ? startContainer.parentNode : startContainer;
- expandedRng.startOffset = dom.nodeIndex(startContainer);
- expandedRng.endContainer = endContainer.parentNode ? endContainer.parentNode : endContainer;
- expandedRng.endOffset = dom.nodeIndex(endContainer) + 1;
- }
- walk$2(dom, expandedRng, function (nodes) {
- each$k(nodes, process);
- });
- };
- if (node) {
- if (isNode(node)) {
- var rng = dom.createRng();
- rng.setStartBefore(node);
- rng.setEndAfter(node);
- removeRngStyle(rng);
- } else {
- removeRngStyle(node);
- }
- fireFormatRemove(ed, name, node, vars);
- return;
- }
- if (dom.getContentEditable(selection.getNode()) === 'false') {
- node = selection.getNode();
- for (var i = 0; i < formatList.length; i++) {
- if (formatList[i].ceFalseOverride) {
- if (removeFormat$1(ed, formatList[i], vars, node, node)) {
- break;
- }
- }
- }
- fireFormatRemove(ed, name, node, vars);
- return;
- }
- if (!selection.isCollapsed() || !isInlineFormat(format) || getCellsFromEditor(ed).length) {
- preserve(selection, true, function () {
- runOnRanges(ed, removeRngStyle);
- });
- if (isInlineFormat(format) && match$2(ed, name, vars, selection.getStart())) {
- moveStart(dom, selection, selection.getRng());
- }
- ed.nodeChanged();
- } else {
- removeCaretFormat(ed, name, vars, similar);
- }
- fireFormatRemove(ed, name, node, vars);
- };
- var each$8 = Tools.each;
- var mergeTextDecorationsAndColor = function (dom, format, vars, node) {
- var processTextDecorationsAndColor = function (n) {
- if (n.nodeType === 1 && n.parentNode && n.parentNode.nodeType === 1) {
- var textDecoration = getTextDecoration(dom, n.parentNode);
- if (dom.getStyle(n, 'color') && textDecoration) {
- dom.setStyle(n, 'text-decoration', textDecoration);
- } else if (dom.getStyle(n, 'text-decoration') === textDecoration) {
- dom.setStyle(n, 'text-decoration', null);
- }
- }
- };
- if (format.styles && (format.styles.color || format.styles.textDecoration)) {
- Tools.walk(node, processTextDecorationsAndColor, 'childNodes');
- processTextDecorationsAndColor(node);
- }
- };
- var mergeBackgroundColorAndFontSize = function (dom, format, vars, node) {
- if (format.styles && format.styles.backgroundColor) {
- processChildElements(node, hasStyle(dom, 'fontSize'), applyStyle(dom, 'backgroundColor', replaceVars(format.styles.backgroundColor, vars)));
- }
- };
- var mergeSubSup = function (dom, format, vars, node) {
- if (isInlineFormat(format) && (format.inline === 'sub' || format.inline === 'sup')) {
- processChildElements(node, hasStyle(dom, 'fontSize'), applyStyle(dom, 'fontSize', ''));
- dom.remove(dom.select(format.inline === 'sup' ? 'sub' : 'sup', node), true);
- }
- };
- var mergeWithChildren = function (editor, formatList, vars, node) {
- each$8(formatList, function (format) {
- if (isInlineFormat(format)) {
- each$8(editor.dom.select(format.inline, node), function (child) {
- if (!isElementNode$1(child)) {
- return;
- }
- removeFormat$1(editor, format, vars, child, format.exact ? child : null);
- });
- }
- clearChildStyles(editor.dom, format, node);
- });
- };
- var mergeWithParents = function (editor, format, name, vars, node) {
- if (matchNode(editor, node.parentNode, name, vars)) {
- if (removeFormat$1(editor, format, vars, node)) {
- return;
- }
- }
- if (format.merge_with_parents) {
- editor.dom.getParent(node.parentNode, function (parent) {
- if (matchNode(editor, parent, name, vars)) {
- removeFormat$1(editor, format, vars, node);
- return true;
- }
- });
- }
- };
- var each$7 = Tools.each;
- var isElementNode = function (node) {
- return isElement$5(node) && !isBookmarkNode$1(node) && !isCaretNode(node) && !isBogus$2(node);
- };
- var canFormatBR = function (editor, format, node, parentName) {
- if (canFormatEmptyLines(editor) && isInlineFormat(format)) {
- var validBRParentElements = __assign(__assign({}, editor.schema.getTextBlockElements()), {
- td: {},
- th: {},
- li: {},
- dt: {},
- dd: {},
- figcaption: {},
- caption: {},
- details: {},
- summary: {}
- });
- var hasCaretNodeSibling = sibling(SugarElement.fromDom(node), function (sibling) {
- return isCaretNode(sibling.dom);
- });
- return hasNonNullableKey(validBRParentElements, parentName) && isEmpty$2(SugarElement.fromDom(node.parentNode), false) && !hasCaretNodeSibling;
- } else {
- return false;
- }
- };
- var applyFormat$1 = function (ed, name, vars, node) {
- var formatList = ed.formatter.get(name);
- var format = formatList[0];
- var isCollapsed = !node && ed.selection.isCollapsed();
- var dom = ed.dom;
- var selection = ed.selection;
- var setElementFormat = function (elm, fmt) {
- if (fmt === void 0) {
- fmt = format;
- }
- if (isFunction(fmt.onformat)) {
- fmt.onformat(elm, fmt, vars, node);
- }
- each$7(fmt.styles, function (value, name) {
- dom.setStyle(elm, name, replaceVars(value, vars));
- });
- if (fmt.styles) {
- var styleVal = dom.getAttrib(elm, 'style');
- if (styleVal) {
- dom.setAttrib(elm, 'data-mce-style', styleVal);
- }
- }
- each$7(fmt.attributes, function (value, name) {
- dom.setAttrib(elm, name, replaceVars(value, vars));
- });
- each$7(fmt.classes, function (value) {
- value = replaceVars(value, vars);
- if (!dom.hasClass(elm, value)) {
- dom.addClass(elm, value);
- }
- });
- };
- var applyNodeStyle = function (formatList, node) {
- var found = false;
- each$7(formatList, function (format) {
- if (!isSelectorFormat(format)) {
- return false;
- }
- if (isNonNullable(format.collapsed) && format.collapsed !== isCollapsed) {
- return;
- }
- if (dom.is(node, format.selector) && !isCaretNode(node)) {
- setElementFormat(node, format);
- found = true;
- return false;
- }
- });
- return found;
- };
- var createWrapElement = function (wrapName) {
- if (isString$1(wrapName)) {
- var wrapElm = dom.create(wrapName);
- setElementFormat(wrapElm);
- return wrapElm;
- } else {
- return null;
- }
- };
- var applyRngStyle = function (dom, rng, nodeSpecific) {
- var newWrappers = [];
- var contentEditable = true;
- var wrapName = format.inline || format.block;
- var wrapElm = createWrapElement(wrapName);
- walk$2(dom, rng, function (nodes) {
- var currentWrapElm;
- var process = function (node) {
- var hasContentEditableState = false;
- var lastContentEditable = contentEditable;
- var nodeName = node.nodeName.toLowerCase();
- var parentNode = node.parentNode;
- var parentName = parentNode.nodeName.toLowerCase();
- if (isElement$5(node) && dom.getContentEditable(node)) {
- lastContentEditable = contentEditable;
- contentEditable = dom.getContentEditable(node) === 'true';
- hasContentEditableState = true;
- }
- if (isBr$5(node) && !canFormatBR(ed, format, node, parentName)) {
- currentWrapElm = null;
- if (isBlockFormat(format)) {
- dom.remove(node);
- }
- return;
- }
- if (isBlockFormat(format) && format.wrapper && matchNode(ed, node, name, vars)) {
- currentWrapElm = null;
- return;
- }
- if (contentEditable && !hasContentEditableState && isBlockFormat(format) && !format.wrapper && isTextBlock$1(ed, nodeName) && isValid(ed, parentName, wrapName)) {
- var elm = dom.rename(node, wrapName);
- setElementFormat(elm);
- newWrappers.push(elm);
- currentWrapElm = null;
- return;
- }
- if (isSelectorFormat(format)) {
- var found = applyNodeStyle(formatList, node);
- if (!found && isNonNullable(parentNode) && shouldExpandToSelector(format)) {
- found = applyNodeStyle(formatList, parentNode);
- }
- if (!isInlineFormat(format) || found) {
- currentWrapElm = null;
- return;
- }
- }
- if (contentEditable && !hasContentEditableState && isValid(ed, wrapName, nodeName) && isValid(ed, parentName, wrapName) && !(!nodeSpecific && isText$7(node) && isZwsp(node.data)) && !isCaretNode(node) && (!isInlineFormat(format) || !dom.isBlock(node))) {
- if (!currentWrapElm) {
- currentWrapElm = dom.clone(wrapElm, false);
- node.parentNode.insertBefore(currentWrapElm, node);
- newWrappers.push(currentWrapElm);
- }
- currentWrapElm.appendChild(node);
- } else {
- currentWrapElm = null;
- each$k(from(node.childNodes), process);
- if (hasContentEditableState) {
- contentEditable = lastContentEditable;
- }
- currentWrapElm = null;
- }
- };
- each$k(nodes, process);
- });
- if (format.links === true) {
- each$k(newWrappers, function (node) {
- var process = function (node) {
- if (node.nodeName === 'A') {
- setElementFormat(node, format);
- }
- each$k(from(node.childNodes), process);
- };
- process(node);
- });
- }
- each$k(newWrappers, function (node) {
- var getChildCount = function (node) {
- var count = 0;
- each$k(node.childNodes, function (node) {
- if (!isEmptyTextNode$1(node) && !isBookmarkNode$1(node)) {
- count++;
- }
- });
- return count;
- };
- var mergeStyles = function (node) {
- var childElement = find$3(node.childNodes, isElementNode).filter(function (child) {
- return matchName$1(dom, child, format);
- });
- return childElement.map(function (child) {
- var clone = dom.clone(child, false);
- setElementFormat(clone);
- dom.replace(clone, node, true);
- dom.remove(child, true);
- return clone;
- }).getOr(node);
- };
- var childCount = getChildCount(node);
- if ((newWrappers.length > 1 || !dom.isBlock(node)) && childCount === 0) {
- dom.remove(node, true);
- return;
- }
- if (isInlineFormat(format) || isBlockFormat(format) && format.wrapper) {
- if (!format.exact && childCount === 1) {
- node = mergeStyles(node);
- }
- mergeWithChildren(ed, formatList, vars, node);
- mergeWithParents(ed, format, name, vars, node);
- mergeBackgroundColorAndFontSize(dom, format, vars, node);
- mergeTextDecorationsAndColor(dom, format, vars, node);
- mergeSubSup(dom, format, vars, node);
- mergeSiblings(dom, format, vars, node);
- }
- });
- };
- if (dom.getContentEditable(selection.getNode()) === 'false') {
- node = selection.getNode();
- for (var i = 0, l = formatList.length; i < l; i++) {
- var formatItem = formatList[i];
- if (formatItem.ceFalseOverride && isSelectorFormat(formatItem) && dom.is(node, formatItem.selector)) {
- setElementFormat(node, formatItem);
- break;
- }
- }
- fireFormatApply(ed, name, node, vars);
- return;
- }
- if (format) {
- if (node) {
- if (isNode(node)) {
- if (!applyNodeStyle(formatList, node)) {
- var rng = dom.createRng();
- rng.setStartBefore(node);
- rng.setEndAfter(node);
- applyRngStyle(dom, expandRng(ed, rng, formatList), true);
- }
- } else {
- applyRngStyle(dom, node, true);
- }
- } else {
- if (!isCollapsed || !isInlineFormat(format) || getCellsFromEditor(ed).length) {
- var curSelNode = selection.getNode();
- var firstFormat = formatList[0];
- if (!ed.settings.forced_root_block && firstFormat.defaultBlock && !dom.getParent(curSelNode, dom.isBlock)) {
- applyFormat$1(ed, firstFormat.defaultBlock);
- }
- selection.setRng(normalize(selection.getRng()));
- preserve(selection, true, function () {
- runOnRanges(ed, function (selectionRng, fake) {
- var expandedRng = fake ? selectionRng : expandRng(ed, selectionRng, formatList);
- applyRngStyle(dom, expandedRng, false);
- });
- });
- moveStart(dom, selection, selection.getRng());
- ed.nodeChanged();
- } else {
- applyCaretFormat(ed, name, vars);
- }
- }
- postProcess$1(name, ed);
- }
- fireFormatApply(ed, name, node, vars);
- };
- var hasVars = function (value) {
- return has$2(value, 'vars');
- };
- var setup$j = function (registeredFormatListeners, editor) {
- registeredFormatListeners.set({});
- editor.on('NodeChange', function (e) {
- updateAndFireChangeCallbacks(editor, e.element, registeredFormatListeners.get());
- });
- editor.on('FormatApply FormatRemove', function (e) {
- var element = Optional.from(e.node).map(function (nodeOrRange) {
- return isNode(nodeOrRange) ? nodeOrRange : nodeOrRange.startContainer;
- }).bind(function (node) {
- return isElement$5(node) ? Optional.some(node) : Optional.from(node.parentElement);
- }).getOrThunk(function () {
- return fallbackElement(editor);
- });
- updateAndFireChangeCallbacks(editor, element, registeredFormatListeners.get());
- });
- };
- var fallbackElement = function (editor) {
- return editor.selection.getStart();
- };
- var matchingNode = function (editor, parents, format, similar, vars) {
- var isMatchingNode = function (node) {
- var matchingFormat = editor.formatter.matchNode(node, format, vars !== null && vars !== void 0 ? vars : {}, similar);
- return !isUndefined(matchingFormat);
- };
- var isUnableToMatch = function (node) {
- if (matchesUnInheritedFormatSelector(editor, node, format)) {
- return true;
- } else {
- if (!similar) {
- return isNonNullable(editor.formatter.matchNode(node, format, vars, true));
- } else {
- return false;
- }
- }
- };
- return findUntil$1(parents, isMatchingNode, isUnableToMatch);
- };
- var getParents = function (editor, elm) {
- var element = elm !== null && elm !== void 0 ? elm : fallbackElement(editor);
- return filter$4(getParents$2(editor.dom, element), function (node) {
- return isElement$5(node) && !isBogus$2(node);
- });
- };
- var updateAndFireChangeCallbacks = function (editor, elm, registeredCallbacks) {
- var parents = getParents(editor, elm);
- each$j(registeredCallbacks, function (data, format) {
- var runIfChanged = function (spec) {
- var match = matchingNode(editor, parents, format, spec.similar, hasVars(spec) ? spec.vars : undefined);
- var isSet = match.isSome();
- if (spec.state.get() !== isSet) {
- spec.state.set(isSet);
- var node_1 = match.getOr(elm);
- if (hasVars(spec)) {
- spec.callback(isSet, {
- node: node_1,
- format: format,
- parents: parents
- });
- } else {
- each$k(spec.callbacks, function (callback) {
- return callback(isSet, {
- node: node_1,
- format: format,
- parents: parents
- });
- });
- }
- }
- };
- each$k([
- data.withSimilar,
- data.withoutSimilar
- ], runIfChanged);
- each$k(data.withVars, runIfChanged);
- });
- };
- var addListeners = function (editor, registeredFormatListeners, formats, callback, similar, vars) {
- var formatChangeItems = registeredFormatListeners.get();
- each$k(formats.split(','), function (format) {
- var group = get$9(formatChangeItems, format).getOrThunk(function () {
- var base = {
- withSimilar: {
- state: Cell(false),
- similar: true,
- callbacks: []
- },
- withoutSimilar: {
- state: Cell(false),
- similar: false,
- callbacks: []
- },
- withVars: []
- };
- formatChangeItems[format] = base;
- return base;
- });
- var getCurrent = function () {
- var parents = getParents(editor);
- return matchingNode(editor, parents, format, similar, vars).isSome();
- };
- if (isUndefined(vars)) {
- var toAppendTo = similar ? group.withSimilar : group.withoutSimilar;
- toAppendTo.callbacks.push(callback);
- if (toAppendTo.callbacks.length === 1) {
- toAppendTo.state.set(getCurrent());
- }
- } else {
- group.withVars.push({
- state: Cell(getCurrent()),
- similar: similar,
- vars: vars,
- callback: callback
- });
- }
- });
- registeredFormatListeners.set(formatChangeItems);
- };
- var removeListeners = function (registeredFormatListeners, formats, callback) {
- var formatChangeItems = registeredFormatListeners.get();
- each$k(formats.split(','), function (format) {
- return get$9(formatChangeItems, format).each(function (group) {
- formatChangeItems[format] = {
- withSimilar: __assign(__assign({}, group.withSimilar), {
- callbacks: filter$4(group.withSimilar.callbacks, function (cb) {
- return cb !== callback;
- })
- }),
- withoutSimilar: __assign(__assign({}, group.withoutSimilar), {
- callbacks: filter$4(group.withoutSimilar.callbacks, function (cb) {
- return cb !== callback;
- })
- }),
- withVars: filter$4(group.withVars, function (item) {
- return item.callback !== callback;
- })
- };
- });
- });
- registeredFormatListeners.set(formatChangeItems);
- };
- var formatChangedInternal = function (editor, registeredFormatListeners, formats, callback, similar, vars) {
- if (registeredFormatListeners.get() === null) {
- setup$j(registeredFormatListeners, editor);
- }
- addListeners(editor, registeredFormatListeners, formats, callback, similar, vars);
- return {
- unbind: function () {
- return removeListeners(registeredFormatListeners, formats, callback);
- }
- };
- };
- var toggle = function (editor, name, vars, node) {
- var fmt = editor.formatter.get(name);
- if (match$2(editor, name, vars, node) && (!('toggle' in fmt[0]) || fmt[0].toggle)) {
- remove$1(editor, name, vars, node);
- } else {
- applyFormat$1(editor, name, vars, node);
- }
- };
- var fromElements = function (elements, scope) {
- var doc = scope || document;
- var fragment = doc.createDocumentFragment();
- each$k(elements, function (element) {
- fragment.appendChild(element.dom);
- });
- return SugarElement.fromDom(fragment);
- };
- var tableModel = function (element, width, rows) {
- return {
- element: element,
- width: width,
- rows: rows
- };
- };
- var tableRow = function (element, cells) {
- return {
- element: element,
- cells: cells
- };
- };
- var cellPosition = function (x, y) {
- return {
- x: x,
- y: y
- };
- };
- var getSpan = function (td, key) {
- var value = parseInt(get$6(td, key), 10);
- return isNaN(value) ? 1 : value;
- };
- var fillout = function (table, x, y, tr, td) {
- var rowspan = getSpan(td, 'rowspan');
- var colspan = getSpan(td, 'colspan');
- var rows = table.rows;
- for (var y2 = y; y2 < y + rowspan; y2++) {
- if (!rows[y2]) {
- rows[y2] = tableRow(deep$1(tr), []);
- }
- for (var x2 = x; x2 < x + colspan; x2++) {
- var cells = rows[y2].cells;
- cells[x2] = y2 === y && x2 === x ? td : shallow(td);
- }
- }
- };
- var cellExists = function (table, x, y) {
- var rows = table.rows;
- var cells = rows[y] ? rows[y].cells : [];
- return !!cells[x];
- };
- var skipCellsX = function (table, x, y) {
- while (cellExists(table, x, y)) {
- x++;
- }
- return x;
- };
- var getWidth = function (rows) {
- return foldl(rows, function (acc, row) {
- return row.cells.length > acc ? row.cells.length : acc;
- }, 0);
- };
- var findElementPos = function (table, element) {
- var rows = table.rows;
- for (var y = 0; y < rows.length; y++) {
- var cells = rows[y].cells;
- for (var x = 0; x < cells.length; x++) {
- if (eq(cells[x], element)) {
- return Optional.some(cellPosition(x, y));
- }
- }
- }
- return Optional.none();
- };
- var extractRows = function (table, sx, sy, ex, ey) {
- var newRows = [];
- var rows = table.rows;
- for (var y = sy; y <= ey; y++) {
- var cells = rows[y].cells;
- var slice = sx < ex ? cells.slice(sx, ex + 1) : cells.slice(ex, sx + 1);
- newRows.push(tableRow(rows[y].element, slice));
- }
- return newRows;
- };
- var subTable = function (table, startPos, endPos) {
- var sx = startPos.x, sy = startPos.y;
- var ex = endPos.x, ey = endPos.y;
- var newRows = sy < ey ? extractRows(table, sx, sy, ex, ey) : extractRows(table, sx, ey, ex, sy);
- return tableModel(table.element, getWidth(newRows), newRows);
- };
- var createDomTable = function (table, rows) {
- var tableElement = shallow(table.element);
- var tableBody = SugarElement.fromTag('tbody');
- append(tableBody, rows);
- append$1(tableElement, tableBody);
- return tableElement;
- };
- var modelRowsToDomRows = function (table) {
- return map$3(table.rows, function (row) {
- var cells = map$3(row.cells, function (cell) {
- var td = deep$1(cell);
- remove$6(td, 'colspan');
- remove$6(td, 'rowspan');
- return td;
- });
- var tr = shallow(row.element);
- append(tr, cells);
- return tr;
- });
- };
- var fromDom = function (tableElm) {
- var table = tableModel(shallow(tableElm), 0, []);
- each$k(descendants(tableElm, 'tr'), function (tr, y) {
- each$k(descendants(tr, 'td,th'), function (td, x) {
- fillout(table, skipCellsX(table, x, y), y, tr, td);
- });
- });
- return tableModel(table.element, getWidth(table.rows), table.rows);
- };
- var toDom = function (table) {
- return createDomTable(table, modelRowsToDomRows(table));
- };
- var subsection = function (table, startElement, endElement) {
- return findElementPos(table, startElement).bind(function (startPos) {
- return findElementPos(table, endElement).map(function (endPos) {
- return subTable(table, startPos, endPos);
- });
- });
- };
- var findParentListContainer = function (parents) {
- return find$3(parents, function (elm) {
- return name(elm) === 'ul' || name(elm) === 'ol';
- });
- };
- var getFullySelectedListWrappers = function (parents, rng) {
- return find$3(parents, function (elm) {
- return name(elm) === 'li' && hasAllContentsSelected(elm, rng);
- }).fold(constant([]), function (_li) {
- return findParentListContainer(parents).map(function (listCont) {
- var listElm = SugarElement.fromTag(name(listCont));
- var listStyles = filter$3(getAllRaw(listCont), function (_style, name) {
- return startsWith(name, 'list-style');
- });
- setAll(listElm, listStyles);
- return [
- SugarElement.fromTag('li'),
- listElm
- ];
- }).getOr([]);
- });
- };
- var wrap = function (innerElm, elms) {
- var wrapped = foldl(elms, function (acc, elm) {
- append$1(elm, acc);
- return elm;
- }, innerElm);
- return elms.length > 0 ? fromElements([wrapped]) : wrapped;
- };
- var directListWrappers = function (commonAnchorContainer) {
- if (isListItem(commonAnchorContainer)) {
- return parent(commonAnchorContainer).filter(isList).fold(constant([]), function (listElm) {
- return [
- commonAnchorContainer,
- listElm
- ];
- });
- } else {
- return isList(commonAnchorContainer) ? [commonAnchorContainer] : [];
- }
- };
- var getWrapElements = function (rootNode, rng) {
- var commonAnchorContainer = SugarElement.fromDom(rng.commonAncestorContainer);
- var parents = parentsAndSelf(commonAnchorContainer, rootNode);
- var wrapElements = filter$4(parents, function (elm) {
- return isInline$1(elm) || isHeading(elm);
- });
- var listWrappers = getFullySelectedListWrappers(parents, rng);
- var allWrappers = wrapElements.concat(listWrappers.length ? listWrappers : directListWrappers(commonAnchorContainer));
- return map$3(allWrappers, shallow);
- };
- var emptyFragment = function () {
- return fromElements([]);
- };
- var getFragmentFromRange = function (rootNode, rng) {
- return wrap(SugarElement.fromDom(rng.cloneContents()), getWrapElements(rootNode, rng));
- };
- var getParentTable = function (rootElm, cell) {
- return ancestor$2(cell, 'table', curry(eq, rootElm));
- };
- var getTableFragment = function (rootNode, selectedTableCells) {
- return getParentTable(rootNode, selectedTableCells[0]).bind(function (tableElm) {
- var firstCell = selectedTableCells[0];
- var lastCell = selectedTableCells[selectedTableCells.length - 1];
- var fullTableModel = fromDom(tableElm);
- return subsection(fullTableModel, firstCell, lastCell).map(function (sectionedTableModel) {
- return fromElements([toDom(sectionedTableModel)]);
- });
- }).getOrThunk(emptyFragment);
- };
- var getSelectionFragment = function (rootNode, ranges) {
- return ranges.length > 0 && ranges[0].collapsed ? emptyFragment() : getFragmentFromRange(rootNode, ranges[0]);
- };
- var read$3 = function (rootNode, ranges) {
- var selectedCells = getCellsFromElementOrRanges(ranges, rootNode);
- return selectedCells.length > 0 ? getTableFragment(rootNode, selectedCells) : getSelectionFragment(rootNode, ranges);
- };
- var trimLeadingCollapsibleText = function (text) {
- return text.replace(/^[ \f\n\r\t\v]+/, '');
- };
- var isCollapsibleWhitespace = function (text, index) {
- return index >= 0 && index < text.length && isWhiteSpace(text.charAt(index));
- };
- var getInnerText = function (bin, shouldTrim) {
- var text = trim$2(bin.innerText);
- return shouldTrim ? trimLeadingCollapsibleText(text) : text;
- };
- var getContextNodeName = function (parentBlockOpt) {
- return parentBlockOpt.map(function (block) {
- return block.nodeName;
- }).getOr('div').toLowerCase();
- };
- var getTextContent = function (editor) {
- return Optional.from(editor.selection.getRng()).map(function (rng) {
- var parentBlockOpt = Optional.from(editor.dom.getParent(rng.commonAncestorContainer, editor.dom.isBlock));
- var body = editor.getBody();
- var contextNodeName = getContextNodeName(parentBlockOpt);
- var shouldTrimSpaces = Env.browser.isIE() && contextNodeName !== 'pre';
- var bin = editor.dom.add(body, contextNodeName, {
- 'data-mce-bogus': 'all',
- 'style': 'overflow: hidden; opacity: 0;'
- }, rng.cloneContents());
- var text = getInnerText(bin, shouldTrimSpaces);
- var nonRenderedText = trim$2(bin.textContent);
- editor.dom.remove(bin);
- if (isCollapsibleWhitespace(nonRenderedText, 0) || isCollapsibleWhitespace(nonRenderedText, nonRenderedText.length - 1)) {
- var parentBlock = parentBlockOpt.getOr(body);
- var parentBlockText = getInnerText(parentBlock, shouldTrimSpaces);
- var textIndex = parentBlockText.indexOf(text);
- if (textIndex === -1) {
- return text;
- } else {
- var hasProceedingSpace = isCollapsibleWhitespace(parentBlockText, textIndex - 1);
- var hasTrailingSpace = isCollapsibleWhitespace(parentBlockText, textIndex + text.length);
- return (hasProceedingSpace ? ' ' : '') + text + (hasTrailingSpace ? ' ' : '');
- }
- } else {
- return text;
- }
- }).getOr('');
- };
- var getSerializedContent = function (editor, args) {
- var rng = editor.selection.getRng(), tmpElm = editor.dom.create('body');
- var sel = editor.selection.getSel();
- var ranges = processRanges(editor, getRanges(sel));
- var fragment = args.contextual ? read$3(SugarElement.fromDom(editor.getBody()), ranges).dom : rng.cloneContents();
- if (fragment) {
- tmpElm.appendChild(fragment);
- }
- return editor.selection.serializer.serialize(tmpElm, args);
- };
- var setupArgs$1 = function (args, format) {
- return __assign(__assign({}, args), {
- format: format,
- get: true,
- selection: true
- });
- };
- var getSelectedContentInternal = function (editor, format, args) {
- if (args === void 0) {
- args = {};
- }
- var defaultedArgs = setupArgs$1(args, format);
- var updatedArgs = editor.fire('BeforeGetContent', defaultedArgs);
- if (updatedArgs.isDefaultPrevented()) {
- editor.fire('GetContent', updatedArgs);
- return updatedArgs.content;
- }
- if (updatedArgs.format === 'text') {
- return getTextContent(editor);
- } else {
- updatedArgs.getInner = true;
- var content = getSerializedContent(editor, updatedArgs);
- if (updatedArgs.format === 'tree') {
- return content;
- } else {
- updatedArgs.content = editor.selection.isCollapsed() ? '' : content;
- editor.fire('GetContent', updatedArgs);
- return updatedArgs.content;
- }
- }
- };
- var KEEP = 0, INSERT = 1, DELETE = 2;
- var diff = function (left, right) {
- var size = left.length + right.length + 2;
- var vDown = new Array(size);
- var vUp = new Array(size);
- var snake = function (start, end, diag) {
- return {
- start: start,
- end: end,
- diag: diag
- };
- };
- var buildScript = function (start1, end1, start2, end2, script) {
- var middle = getMiddleSnake(start1, end1, start2, end2);
- if (middle === null || middle.start === end1 && middle.diag === end1 - end2 || middle.end === start1 && middle.diag === start1 - start2) {
- var i = start1;
- var j = start2;
- while (i < end1 || j < end2) {
- if (i < end1 && j < end2 && left[i] === right[j]) {
- script.push([
- KEEP,
- left[i]
- ]);
- ++i;
- ++j;
- } else {
- if (end1 - start1 > end2 - start2) {
- script.push([
- DELETE,
- left[i]
- ]);
- ++i;
- } else {
- script.push([
- INSERT,
- right[j]
- ]);
- ++j;
- }
- }
- }
- } else {
- buildScript(start1, middle.start, start2, middle.start - middle.diag, script);
- for (var i2 = middle.start; i2 < middle.end; ++i2) {
- script.push([
- KEEP,
- left[i2]
- ]);
- }
- buildScript(middle.end, end1, middle.end - middle.diag, end2, script);
- }
- };
- var buildSnake = function (start, diag, end1, end2) {
- var end = start;
- while (end - diag < end2 && end < end1 && left[end] === right[end - diag]) {
- ++end;
- }
- return snake(start, end, diag);
- };
- var getMiddleSnake = function (start1, end1, start2, end2) {
- var m = end1 - start1;
- var n = end2 - start2;
- if (m === 0 || n === 0) {
- return null;
- }
- var delta = m - n;
- var sum = n + m;
- var offset = (sum % 2 === 0 ? sum : sum + 1) / 2;
- vDown[1 + offset] = start1;
- vUp[1 + offset] = end1 + 1;
- var d, k, i, x, y;
- for (d = 0; d <= offset; ++d) {
- for (k = -d; k <= d; k += 2) {
- i = k + offset;
- if (k === -d || k !== d && vDown[i - 1] < vDown[i + 1]) {
- vDown[i] = vDown[i + 1];
- } else {
- vDown[i] = vDown[i - 1] + 1;
- }
- x = vDown[i];
- y = x - start1 + start2 - k;
- while (x < end1 && y < end2 && left[x] === right[y]) {
- vDown[i] = ++x;
- ++y;
- }
- if (delta % 2 !== 0 && delta - d <= k && k <= delta + d) {
- if (vUp[i - delta] <= vDown[i]) {
- return buildSnake(vUp[i - delta], k + start1 - start2, end1, end2);
- }
- }
- }
- for (k = delta - d; k <= delta + d; k += 2) {
- i = k + offset - delta;
- if (k === delta - d || k !== delta + d && vUp[i + 1] <= vUp[i - 1]) {
- vUp[i] = vUp[i + 1] - 1;
- } else {
- vUp[i] = vUp[i - 1];
- }
- x = vUp[i] - 1;
- y = x - start1 + start2 - k;
- while (x >= start1 && y >= start2 && left[x] === right[y]) {
- vUp[i] = x--;
- y--;
- }
- if (delta % 2 === 0 && -d <= k && k <= d) {
- if (vUp[i] <= vDown[i + delta]) {
- return buildSnake(vUp[i], k + start1 - start2, end1, end2);
- }
- }
- }
- }
- };
- var script = [];
- buildScript(0, left.length, 0, right.length, script);
- return script;
- };
- var getOuterHtml = function (elm) {
- if (isElement$5(elm)) {
- return elm.outerHTML;
- } else if (isText$7(elm)) {
- return Entities.encodeRaw(elm.data, false);
- } else if (isComment(elm)) {
- return '<!--' + elm.data + '-->';
- }
- return '';
- };
- var createFragment = function (html) {
- var node;
- var container = document.createElement('div');
- var frag = document.createDocumentFragment();
- if (html) {
- container.innerHTML = html;
- }
- while (node = container.firstChild) {
- frag.appendChild(node);
- }
- return frag;
- };
- var insertAt = function (elm, html, index) {
- var fragment = createFragment(html);
- if (elm.hasChildNodes() && index < elm.childNodes.length) {
- var target = elm.childNodes[index];
- target.parentNode.insertBefore(fragment, target);
- } else {
- elm.appendChild(fragment);
- }
- };
- var removeAt = function (elm, index) {
- if (elm.hasChildNodes() && index < elm.childNodes.length) {
- var target = elm.childNodes[index];
- target.parentNode.removeChild(target);
- }
- };
- var applyDiff = function (diff, elm) {
- var index = 0;
- each$k(diff, function (action) {
- if (action[0] === KEEP) {
- index++;
- } else if (action[0] === INSERT) {
- insertAt(elm, action[1], index);
- index++;
- } else if (action[0] === DELETE) {
- removeAt(elm, index);
- }
- });
- };
- var read$2 = function (elm) {
- return filter$4(map$3(from(elm.childNodes), getOuterHtml), function (item) {
- return item.length > 0;
- });
- };
- var write = function (fragments, elm) {
- var currentFragments = map$3(from(elm.childNodes), getOuterHtml);
- applyDiff(diff(currentFragments, fragments), elm);
- return elm;
- };
- var lazyTempDocument = cached(function () {
- return document.implementation.createHTMLDocument('undo');
- });
- var hasIframes = function (html) {
- return html.indexOf('</iframe>') !== -1;
- };
- var createFragmentedLevel = function (fragments) {
- return {
- type: 'fragmented',
- fragments: fragments,
- content: '',
- bookmark: null,
- beforeBookmark: null
- };
- };
- var createCompleteLevel = function (content) {
- return {
- type: 'complete',
- fragments: null,
- content: content,
- bookmark: null,
- beforeBookmark: null
- };
- };
- var createFromEditor = function (editor) {
- var fragments = read$2(editor.getBody());
- var trimmedFragments = bind(fragments, function (html) {
- var trimmed = trimInternal(editor.serializer, html);
- return trimmed.length > 0 ? [trimmed] : [];
- });
- var content = trimmedFragments.join('');
- return hasIframes(content) ? createFragmentedLevel(trimmedFragments) : createCompleteLevel(content);
- };
- var applyToEditor = function (editor, level, before) {
- var bookmark = before ? level.beforeBookmark : level.bookmark;
- if (level.type === 'fragmented') {
- write(level.fragments, editor.getBody());
- } else {
- editor.setContent(level.content, {
- format: 'raw',
- no_selection: isNonNullable(bookmark) && isPathBookmark(bookmark) ? !bookmark.isFakeCaret : true
- });
- }
- editor.selection.moveToBookmark(bookmark);
- };
- var getLevelContent = function (level) {
- return level.type === 'fragmented' ? level.fragments.join('') : level.content;
- };
- var getCleanLevelContent = function (level) {
- var elm = SugarElement.fromTag('body', lazyTempDocument());
- set(elm, getLevelContent(level));
- each$k(descendants(elm, '*[data-mce-bogus]'), unwrap);
- return get$3(elm);
- };
- var hasEqualContent = function (level1, level2) {
- return getLevelContent(level1) === getLevelContent(level2);
- };
- var hasEqualCleanedContent = function (level1, level2) {
- return getCleanLevelContent(level1) === getCleanLevelContent(level2);
- };
- var isEq$1 = function (level1, level2) {
- if (!level1 || !level2) {
- return false;
- } else if (hasEqualContent(level1, level2)) {
- return true;
- } else {
- return hasEqualCleanedContent(level1, level2);
- }
- };
- var isUnlocked = function (locks) {
- return locks.get() === 0;
- };
- var setTyping = function (undoManager, typing, locks) {
- if (isUnlocked(locks)) {
- undoManager.typing = typing;
- }
- };
- var endTyping = function (undoManager, locks) {
- if (undoManager.typing) {
- setTyping(undoManager, false, locks);
- undoManager.add();
- }
- };
- var endTypingLevelIgnoreLocks = function (undoManager) {
- if (undoManager.typing) {
- undoManager.typing = false;
- undoManager.add();
- }
- };
- var beforeChange$1 = function (editor, locks, beforeBookmark) {
- if (isUnlocked(locks)) {
- beforeBookmark.set(getUndoBookmark(editor.selection));
- }
- };
- var addUndoLevel$1 = function (editor, undoManager, index, locks, beforeBookmark, level, event) {
- var currentLevel = createFromEditor(editor);
- level = level || {};
- level = Tools.extend(level, currentLevel);
- if (isUnlocked(locks) === false || editor.removed) {
- return null;
- }
- var lastLevel = undoManager.data[index.get()];
- if (editor.fire('BeforeAddUndo', {
- level: level,
- lastLevel: lastLevel,
- originalEvent: event
- }).isDefaultPrevented()) {
- return null;
- }
- if (lastLevel && isEq$1(lastLevel, level)) {
- return null;
- }
- if (undoManager.data[index.get()]) {
- beforeBookmark.get().each(function (bm) {
- undoManager.data[index.get()].beforeBookmark = bm;
- });
- }
- var customUndoRedoLevels = getCustomUndoRedoLevels(editor);
- if (customUndoRedoLevels) {
- if (undoManager.data.length > customUndoRedoLevels) {
- for (var i = 0; i < undoManager.data.length - 1; i++) {
- undoManager.data[i] = undoManager.data[i + 1];
- }
- undoManager.data.length--;
- index.set(undoManager.data.length);
- }
- }
- level.bookmark = getUndoBookmark(editor.selection);
- if (index.get() < undoManager.data.length - 1) {
- undoManager.data.length = index.get() + 1;
- }
- undoManager.data.push(level);
- index.set(undoManager.data.length - 1);
- var args = {
- level: level,
- lastLevel: lastLevel,
- originalEvent: event
- };
- if (index.get() > 0) {
- editor.setDirty(true);
- editor.fire('AddUndo', args);
- editor.fire('change', args);
- } else {
- editor.fire('AddUndo', args);
- }
- return level;
- };
- var clear$1 = function (editor, undoManager, index) {
- undoManager.data = [];
- index.set(0);
- undoManager.typing = false;
- editor.fire('ClearUndos');
- };
- var extra$1 = function (editor, undoManager, index, callback1, callback2) {
- if (undoManager.transact(callback1)) {
- var bookmark = undoManager.data[index.get()].bookmark;
- var lastLevel = undoManager.data[index.get() - 1];
- applyToEditor(editor, lastLevel, true);
- if (undoManager.transact(callback2)) {
- undoManager.data[index.get() - 1].beforeBookmark = bookmark;
- }
- }
- };
- var redo$1 = function (editor, index, data) {
- var level;
- if (index.get() < data.length - 1) {
- index.set(index.get() + 1);
- level = data[index.get()];
- applyToEditor(editor, level, false);
- editor.setDirty(true);
- editor.fire('Redo', { level: level });
- }
- return level;
- };
- var undo$1 = function (editor, undoManager, locks, index) {
- var level;
- if (undoManager.typing) {
- undoManager.add();
- undoManager.typing = false;
- setTyping(undoManager, false, locks);
- }
- if (index.get() > 0) {
- index.set(index.get() - 1);
- level = undoManager.data[index.get()];
- applyToEditor(editor, level, true);
- editor.setDirty(true);
- editor.fire('Undo', { level: level });
- }
- return level;
- };
- var reset$1 = function (undoManager) {
- undoManager.clear();
- undoManager.add();
- };
- var hasUndo$1 = function (editor, undoManager, index) {
- return index.get() > 0 || undoManager.typing && undoManager.data[0] && !isEq$1(createFromEditor(editor), undoManager.data[0]);
- };
- var hasRedo$1 = function (undoManager, index) {
- return index.get() < undoManager.data.length - 1 && !undoManager.typing;
- };
- var transact$1 = function (undoManager, locks, callback) {
- endTyping(undoManager, locks);
- undoManager.beforeChange();
- undoManager.ignore(callback);
- return undoManager.add();
- };
- var ignore$1 = function (locks, callback) {
- try {
- locks.set(locks.get() + 1);
- callback();
- } finally {
- locks.set(locks.get() - 1);
- }
- };
- var addVisualInternal = function (editor, elm) {
- var dom = editor.dom;
- var scope = isNonNullable(elm) ? elm : editor.getBody();
- if (isUndefined(editor.hasVisual)) {
- editor.hasVisual = isVisualAidsEnabled(editor);
- }
- each$k(dom.select('table,a', scope), function (matchedElm) {
- switch (matchedElm.nodeName) {
- case 'TABLE':
- var cls = getVisualAidsTableClass(editor);
- var value = dom.getAttrib(matchedElm, 'border');
- if ((!value || value === '0') && editor.hasVisual) {
- dom.addClass(matchedElm, cls);
- } else {
- dom.removeClass(matchedElm, cls);
- }
- break;
- case 'A':
- if (!dom.getAttrib(matchedElm, 'href')) {
- var value_1 = dom.getAttrib(matchedElm, 'name') || matchedElm.id;
- var cls_1 = getVisualAidsAnchorClass(editor);
- if (value_1 && editor.hasVisual) {
- dom.addClass(matchedElm, cls_1);
- } else {
- dom.removeClass(matchedElm, cls_1);
- }
- }
- break;
- }
- });
- editor.fire('VisualAid', {
- element: elm,
- hasVisual: editor.hasVisual
- });
- };
- var makePlainAdaptor = function (editor) {
- return {
- undoManager: {
- beforeChange: function (locks, beforeBookmark) {
- return beforeChange$1(editor, locks, beforeBookmark);
- },
- add: function (undoManager, index, locks, beforeBookmark, level, event) {
- return addUndoLevel$1(editor, undoManager, index, locks, beforeBookmark, level, event);
- },
- undo: function (undoManager, locks, index) {
- return undo$1(editor, undoManager, locks, index);
- },
- redo: function (index, data) {
- return redo$1(editor, index, data);
- },
- clear: function (undoManager, index) {
- return clear$1(editor, undoManager, index);
- },
- reset: function (undoManager) {
- return reset$1(undoManager);
- },
- hasUndo: function (undoManager, index) {
- return hasUndo$1(editor, undoManager, index);
- },
- hasRedo: function (undoManager, index) {
- return hasRedo$1(undoManager, index);
- },
- transact: function (undoManager, locks, callback) {
- return transact$1(undoManager, locks, callback);
- },
- ignore: function (locks, callback) {
- return ignore$1(locks, callback);
- },
- extra: function (undoManager, index, callback1, callback2) {
- return extra$1(editor, undoManager, index, callback1, callback2);
- }
- },
- formatter: {
- match: function (name, vars, node, similar) {
- return match$2(editor, name, vars, node, similar);
- },
- matchAll: function (names, vars) {
- return matchAll(editor, names, vars);
- },
- matchNode: function (node, name, vars, similar) {
- return matchNode(editor, node, name, vars, similar);
- },
- canApply: function (name) {
- return canApply(editor, name);
- },
- closest: function (names) {
- return closest(editor, names);
- },
- apply: function (name, vars, node) {
- return applyFormat$1(editor, name, vars, node);
- },
- remove: function (name, vars, node, similar) {
- return remove$1(editor, name, vars, node, similar);
- },
- toggle: function (name, vars, node) {
- return toggle(editor, name, vars, node);
- },
- formatChanged: function (registeredFormatListeners, formats, callback, similar, vars) {
- return formatChangedInternal(editor, registeredFormatListeners, formats, callback, similar, vars);
- }
- },
- editor: {
- getContent: function (args, format) {
- return getContentInternal(editor, args, format);
- },
- setContent: function (content, args) {
- return setContentInternal(editor, content, args);
- },
- insertContent: function (value, details) {
- return insertHtmlAtCaret(editor, value, details);
- },
- addVisual: function (elm) {
- return addVisualInternal(editor, elm);
- }
- },
- selection: {
- getContent: function (format, args) {
- return getSelectedContentInternal(editor, format, args);
- }
- },
- raw: {
- getModel: function () {
- return Optional.none();
- }
- }
- };
- };
- var makeRtcAdaptor = function (rtcEditor) {
- var defaultVars = function (vars) {
- return isObject(vars) ? vars : {};
- };
- var undoManager = rtcEditor.undoManager, formatter = rtcEditor.formatter, editor = rtcEditor.editor, selection = rtcEditor.selection, raw = rtcEditor.raw;
- return {
- undoManager: {
- beforeChange: undoManager.beforeChange,
- add: undoManager.add,
- undo: undoManager.undo,
- redo: undoManager.redo,
- clear: undoManager.clear,
- reset: undoManager.reset,
- hasUndo: undoManager.hasUndo,
- hasRedo: undoManager.hasRedo,
- transact: function (_undoManager, _locks, fn) {
- return undoManager.transact(fn);
- },
- ignore: function (_locks, callback) {
- return undoManager.ignore(callback);
- },
- extra: function (_undoManager, _index, callback1, callback2) {
- return undoManager.extra(callback1, callback2);
- }
- },
- formatter: {
- match: function (name, vars, _node, similar) {
- return formatter.match(name, defaultVars(vars), similar);
- },
- matchAll: formatter.matchAll,
- matchNode: formatter.matchNode,
- canApply: function (name) {
- return formatter.canApply(name);
- },
- closest: function (names) {
- return formatter.closest(names);
- },
- apply: function (name, vars, _node) {
- return formatter.apply(name, defaultVars(vars));
- },
- remove: function (name, vars, _node, _similar) {
- return formatter.remove(name, defaultVars(vars));
- },
- toggle: function (name, vars, _node) {
- return formatter.toggle(name, defaultVars(vars));
- },
- formatChanged: function (_rfl, formats, callback, similar, vars) {
- return formatter.formatChanged(formats, callback, similar, vars);
- }
- },
- editor: {
- getContent: function (args, _format) {
- return editor.getContent(args);
- },
- setContent: function (content, args) {
- return editor.setContent(content, args);
- },
- insertContent: function (content, _details) {
- return editor.insertContent(content);
- },
- addVisual: editor.addVisual
- },
- selection: {
- getContent: function (_format, args) {
- return selection.getContent(args);
- }
- },
- raw: {
- getModel: function () {
- return Optional.some(raw.getRawModel());
- }
- }
- };
- };
- var makeNoopAdaptor = function () {
- var nul = constant(null);
- var empty = constant('');
- return {
- undoManager: {
- beforeChange: noop,
- add: nul,
- undo: nul,
- redo: nul,
- clear: noop,
- reset: noop,
- hasUndo: never,
- hasRedo: never,
- transact: nul,
- ignore: noop,
- extra: noop
- },
- formatter: {
- match: never,
- matchAll: constant([]),
- matchNode: constant(undefined),
- canApply: never,
- closest: empty,
- apply: noop,
- remove: noop,
- toggle: noop,
- formatChanged: constant({ unbind: noop })
- },
- editor: {
- getContent: empty,
- setContent: empty,
- insertContent: noop,
- addVisual: noop
- },
- selection: { getContent: empty },
- raw: { getModel: constant(Optional.none()) }
- };
- };
- var isRtc = function (editor) {
- return has$2(editor.plugins, 'rtc');
- };
- var getRtcSetup = function (editor) {
- return get$9(editor.plugins, 'rtc').bind(function (rtcPlugin) {
- return Optional.from(rtcPlugin.setup);
- });
- };
- var setup$i = function (editor) {
- var editorCast = editor;
- return getRtcSetup(editor).fold(function () {
- editorCast.rtcInstance = makePlainAdaptor(editor);
- return Optional.none();
- }, function (setup) {
- editorCast.rtcInstance = makeNoopAdaptor();
- return Optional.some(function () {
- return setup().then(function (rtcEditor) {
- editorCast.rtcInstance = makeRtcAdaptor(rtcEditor);
- return rtcEditor.rtc.isRemote;
- });
- });
- });
- };
- var getRtcInstanceWithFallback = function (editor) {
- return editor.rtcInstance ? editor.rtcInstance : makePlainAdaptor(editor);
- };
- var getRtcInstanceWithError = function (editor) {
- var rtcInstance = editor.rtcInstance;
- if (!rtcInstance) {
- throw new Error('Failed to get RTC instance not yet initialized.');
- } else {
- return rtcInstance;
- }
- };
- var beforeChange = function (editor, locks, beforeBookmark) {
- getRtcInstanceWithError(editor).undoManager.beforeChange(locks, beforeBookmark);
- };
- var addUndoLevel = function (editor, undoManager, index, locks, beforeBookmark, level, event) {
- return getRtcInstanceWithError(editor).undoManager.add(undoManager, index, locks, beforeBookmark, level, event);
- };
- var undo = function (editor, undoManager, locks, index) {
- return getRtcInstanceWithError(editor).undoManager.undo(undoManager, locks, index);
- };
- var redo = function (editor, index, data) {
- return getRtcInstanceWithError(editor).undoManager.redo(index, data);
- };
- var clear = function (editor, undoManager, index) {
- getRtcInstanceWithError(editor).undoManager.clear(undoManager, index);
- };
- var reset = function (editor, undoManager) {
- getRtcInstanceWithError(editor).undoManager.reset(undoManager);
- };
- var hasUndo = function (editor, undoManager, index) {
- return getRtcInstanceWithError(editor).undoManager.hasUndo(undoManager, index);
- };
- var hasRedo = function (editor, undoManager, index) {
- return getRtcInstanceWithError(editor).undoManager.hasRedo(undoManager, index);
- };
- var transact = function (editor, undoManager, locks, callback) {
- return getRtcInstanceWithError(editor).undoManager.transact(undoManager, locks, callback);
- };
- var ignore = function (editor, locks, callback) {
- getRtcInstanceWithError(editor).undoManager.ignore(locks, callback);
- };
- var extra = function (editor, undoManager, index, callback1, callback2) {
- getRtcInstanceWithError(editor).undoManager.extra(undoManager, index, callback1, callback2);
- };
- var matchFormat = function (editor, name, vars, node, similar) {
- return getRtcInstanceWithError(editor).formatter.match(name, vars, node, similar);
- };
- var matchAllFormats = function (editor, names, vars) {
- return getRtcInstanceWithError(editor).formatter.matchAll(names, vars);
- };
- var matchNodeFormat = function (editor, node, name, vars, similar) {
- return getRtcInstanceWithError(editor).formatter.matchNode(node, name, vars, similar);
- };
- var canApplyFormat = function (editor, name) {
- return getRtcInstanceWithError(editor).formatter.canApply(name);
- };
- var closestFormat = function (editor, names) {
- return getRtcInstanceWithError(editor).formatter.closest(names);
- };
- var applyFormat = function (editor, name, vars, node) {
- getRtcInstanceWithError(editor).formatter.apply(name, vars, node);
- };
- var removeFormat = function (editor, name, vars, node, similar) {
- getRtcInstanceWithError(editor).formatter.remove(name, vars, node, similar);
- };
- var toggleFormat = function (editor, name, vars, node) {
- getRtcInstanceWithError(editor).formatter.toggle(name, vars, node);
- };
- var formatChanged = function (editor, registeredFormatListeners, formats, callback, similar, vars) {
- return getRtcInstanceWithError(editor).formatter.formatChanged(registeredFormatListeners, formats, callback, similar, vars);
- };
- var getContent$2 = function (editor, args, format) {
- return getRtcInstanceWithFallback(editor).editor.getContent(args, format);
- };
- var setContent$2 = function (editor, content, args) {
- return getRtcInstanceWithFallback(editor).editor.setContent(content, args);
- };
- var insertContent = function (editor, value, details) {
- return getRtcInstanceWithFallback(editor).editor.insertContent(value, details);
- };
- var getSelectedContent = function (editor, format, args) {
- return getRtcInstanceWithError(editor).selection.getContent(format, args);
- };
- var addVisual$1 = function (editor, elm) {
- return getRtcInstanceWithError(editor).editor.addVisual(elm);
- };
- var getContent$1 = function (editor, args) {
- if (args === void 0) {
- args = {};
- }
- var format = args.format ? args.format : 'html';
- return getSelectedContent(editor, format, args);
- };
- var removeEmpty = function (text) {
- if (text.dom.length === 0) {
- remove$7(text);
- return Optional.none();
- } else {
- return Optional.some(text);
- }
- };
- var walkPastBookmark = function (node, start) {
- return node.filter(function (elm) {
- return BookmarkManager.isBookmarkNode(elm.dom);
- }).bind(start ? nextSibling : prevSibling);
- };
- var merge = function (outer, inner, rng, start) {
- var outerElm = outer.dom;
- var innerElm = inner.dom;
- var oldLength = start ? outerElm.length : innerElm.length;
- if (start) {
- mergeTextNodes(outerElm, innerElm, false, !start);
- rng.setStart(innerElm, oldLength);
- } else {
- mergeTextNodes(innerElm, outerElm, false, !start);
- rng.setEnd(innerElm, oldLength);
- }
- };
- var normalizeTextIfRequired = function (inner, start) {
- parent(inner).each(function (root) {
- var text = inner.dom;
- if (start && needsToBeNbspLeft(root, CaretPosition(text, 0))) {
- normalizeWhitespaceAfter(text, 0);
- } else if (!start && needsToBeNbspRight(root, CaretPosition(text, text.length))) {
- normalizeWhitespaceBefore(text, text.length);
- }
- });
- };
- var mergeAndNormalizeText = function (outerNode, innerNode, rng, start) {
- outerNode.bind(function (outer) {
- var normalizer = start ? normalizeWhitespaceBefore : normalizeWhitespaceAfter;
- normalizer(outer.dom, start ? outer.dom.length : 0);
- return innerNode.filter(isText$8).map(function (inner) {
- return merge(outer, inner, rng, start);
- });
- }).orThunk(function () {
- var innerTextNode = walkPastBookmark(innerNode, start).or(innerNode).filter(isText$8);
- return innerTextNode.map(function (inner) {
- return normalizeTextIfRequired(inner, start);
- });
- });
- };
- var rngSetContent = function (rng, fragment) {
- var firstChild = Optional.from(fragment.firstChild).map(SugarElement.fromDom);
- var lastChild = Optional.from(fragment.lastChild).map(SugarElement.fromDom);
- rng.deleteContents();
- rng.insertNode(fragment);
- var prevText = firstChild.bind(prevSibling).filter(isText$8).bind(removeEmpty);
- var nextText = lastChild.bind(nextSibling).filter(isText$8).bind(removeEmpty);
- mergeAndNormalizeText(prevText, firstChild, rng, true);
- mergeAndNormalizeText(nextText, lastChild, rng, false);
- rng.collapse(false);
- };
- var setupArgs = function (args, content) {
- return __assign(__assign({ format: 'html' }, args), {
- set: true,
- selection: true,
- content: content
- });
- };
- var cleanContent = function (editor, args) {
- if (args.format !== 'raw') {
- var rng = editor.selection.getRng();
- var contextBlock = editor.dom.getParent(rng.commonAncestorContainer, editor.dom.isBlock);
- var contextArgs = contextBlock ? { context: contextBlock.nodeName.toLowerCase() } : {};
- var node = editor.parser.parse(args.content, __assign(__assign({
- isRootContent: true,
- forced_root_block: false
- }, contextArgs), args));
- return HtmlSerializer({ validate: editor.validate }, editor.schema).serialize(node);
- } else {
- return args.content;
- }
- };
- var setContent$1 = function (editor, content, args) {
- if (args === void 0) {
- args = {};
- }
- var defaultedArgs = setupArgs(args, content);
- var updatedArgs = defaultedArgs;
- if (!defaultedArgs.no_events) {
- var eventArgs = editor.fire('BeforeSetContent', defaultedArgs);
- if (eventArgs.isDefaultPrevented()) {
- editor.fire('SetContent', eventArgs);
- return;
- } else {
- updatedArgs = eventArgs;
- }
- }
- updatedArgs.content = cleanContent(editor, updatedArgs);
- var rng = editor.selection.getRng();
- rngSetContent(rng, rng.createContextualFragment(updatedArgs.content));
- editor.selection.setRng(rng);
- scrollRangeIntoView(editor, rng);
- if (!updatedArgs.no_events) {
- editor.fire('SetContent', updatedArgs);
- }
- };
- var deleteFromCallbackMap = function (callbackMap, selector, callback) {
- if (callbackMap && has$2(callbackMap, selector)) {
- var newCallbacks = filter$4(callbackMap[selector], function (cb) {
- return cb !== callback;
- });
- if (newCallbacks.length === 0) {
- delete callbackMap[selector];
- } else {
- callbackMap[selector] = newCallbacks;
- }
- }
- };
- function SelectorChanged (dom, editor) {
- var selectorChangedData;
- var currentSelectors;
- var findMatchingNode = function (selector, nodes) {
- return find$3(nodes, function (node) {
- return dom.is(node, selector);
- });
- };
- var getParents = function (elem) {
- return dom.getParents(elem, null, dom.getRoot());
- };
- return {
- selectorChangedWithUnbind: function (selector, callback) {
- if (!selectorChangedData) {
- selectorChangedData = {};
- currentSelectors = {};
- editor.on('NodeChange', function (e) {
- var node = e.element;
- var parents = getParents(node);
- var matchedSelectors = {};
- Tools.each(selectorChangedData, function (callbacks, selector) {
- findMatchingNode(selector, parents).each(function (node) {
- if (!currentSelectors[selector]) {
- each$k(callbacks, function (callback) {
- callback(true, {
- node: node,
- selector: selector,
- parents: parents
- });
- });
- currentSelectors[selector] = callbacks;
- }
- matchedSelectors[selector] = callbacks;
- });
- });
- Tools.each(currentSelectors, function (callbacks, selector) {
- if (!matchedSelectors[selector]) {
- delete currentSelectors[selector];
- Tools.each(callbacks, function (callback) {
- callback(false, {
- node: node,
- selector: selector,
- parents: parents
- });
- });
- }
- });
- });
- }
- if (!selectorChangedData[selector]) {
- selectorChangedData[selector] = [];
- }
- selectorChangedData[selector].push(callback);
- findMatchingNode(selector, getParents(editor.selection.getStart())).each(function () {
- currentSelectors[selector] = selectorChangedData[selector];
- });
- return {
- unbind: function () {
- deleteFromCallbackMap(selectorChangedData, selector, callback);
- deleteFromCallbackMap(currentSelectors, selector, callback);
- }
- };
- }
- };
- }
- var isNativeIeSelection = function (rng) {
- return !!rng.select;
- };
- var isAttachedToDom = function (node) {
- return !!(node && node.ownerDocument) && contains$1(SugarElement.fromDom(node.ownerDocument), SugarElement.fromDom(node));
- };
- var isValidRange = function (rng) {
- if (!rng) {
- return false;
- } else if (isNativeIeSelection(rng)) {
- return true;
- } else {
- return isAttachedToDom(rng.startContainer) && isAttachedToDom(rng.endContainer);
- }
- };
- var EditorSelection = function (dom, win, serializer, editor) {
- var selectedRange;
- var explicitRange;
- var selectorChangedWithUnbind = SelectorChanged(dom, editor).selectorChangedWithUnbind;
- var setCursorLocation = function (node, offset) {
- var rng = dom.createRng();
- if (isNonNullable(node) && isNonNullable(offset)) {
- rng.setStart(node, offset);
- rng.setEnd(node, offset);
- setRng(rng);
- collapse(false);
- } else {
- moveEndPoint(dom, rng, editor.getBody(), true);
- setRng(rng);
- }
- };
- var getContent = function (args) {
- return getContent$1(editor, args);
- };
- var setContent = function (content, args) {
- return setContent$1(editor, content, args);
- };
- var getStart$1 = function (real) {
- return getStart(editor.getBody(), getRng$1(), real);
- };
- var getEnd$1 = function (real) {
- return getEnd(editor.getBody(), getRng$1(), real);
- };
- var getBookmark = function (type, normalized) {
- return bookmarkManager.getBookmark(type, normalized);
- };
- var moveToBookmark = function (bookmark) {
- return bookmarkManager.moveToBookmark(bookmark);
- };
- var select$1 = function (node, content) {
- select(dom, node, content).each(setRng);
- return node;
- };
- var isCollapsed = function () {
- var rng = getRng$1(), sel = getSel();
- if (!rng || rng.item) {
- return false;
- }
- if (rng.compareEndPoints) {
- return rng.compareEndPoints('StartToEnd', rng) === 0;
- }
- return !sel || rng.collapsed;
- };
- var collapse = function (toStart) {
- var rng = getRng$1();
- rng.collapse(!!toStart);
- setRng(rng);
- };
- var getSel = function () {
- return win.getSelection ? win.getSelection() : win.document.selection;
- };
- var getRng$1 = function () {
- var selection, rng, elm;
- var tryCompareBoundaryPoints = function (how, sourceRange, destinationRange) {
- try {
- return sourceRange.compareBoundaryPoints(how, destinationRange);
- } catch (ex) {
- return -1;
- }
- };
- var doc = win.document;
- if (editor.bookmark !== undefined && hasFocus(editor) === false) {
- var bookmark = getRng(editor);
- if (bookmark.isSome()) {
- return bookmark.map(function (r) {
- return processRanges(editor, [r])[0];
- }).getOr(doc.createRange());
- }
- }
- try {
- if ((selection = getSel()) && !isRestrictedNode(selection.anchorNode)) {
- if (selection.rangeCount > 0) {
- rng = selection.getRangeAt(0);
- } else {
- rng = selection.createRange ? selection.createRange() : doc.createRange();
- }
- rng = processRanges(editor, [rng])[0];
- }
- } catch (ex) {
- }
- if (!rng) {
- rng = doc.createRange ? doc.createRange() : doc.body.createTextRange();
- }
- if (rng.setStart && rng.startContainer.nodeType === 9 && rng.collapsed) {
- elm = dom.getRoot();
- rng.setStart(elm, 0);
- rng.setEnd(elm, 0);
- }
- if (selectedRange && explicitRange) {
- if (tryCompareBoundaryPoints(rng.START_TO_START, rng, selectedRange) === 0 && tryCompareBoundaryPoints(rng.END_TO_END, rng, selectedRange) === 0) {
- rng = explicitRange;
- } else {
- selectedRange = null;
- explicitRange = null;
- }
- }
- return rng;
- };
- var setRng = function (rng, forward) {
- var node;
- if (!isValidRange(rng)) {
- return;
- }
- var ieRange = isNativeIeSelection(rng) ? rng : null;
- if (ieRange) {
- explicitRange = null;
- try {
- ieRange.select();
- } catch (ex) {
- }
- return;
- }
- var sel = getSel();
- var evt = editor.fire('SetSelectionRange', {
- range: rng,
- forward: forward
- });
- rng = evt.range;
- if (sel) {
- explicitRange = rng;
- try {
- sel.removeAllRanges();
- sel.addRange(rng);
- } catch (ex) {
- }
- if (forward === false && sel.extend) {
- sel.collapse(rng.endContainer, rng.endOffset);
- sel.extend(rng.startContainer, rng.startOffset);
- }
- selectedRange = sel.rangeCount > 0 ? sel.getRangeAt(0) : null;
- }
- if (!rng.collapsed && rng.startContainer === rng.endContainer && sel.setBaseAndExtent && !Env.ie) {
- if (rng.endOffset - rng.startOffset < 2) {
- if (rng.startContainer.hasChildNodes()) {
- node = rng.startContainer.childNodes[rng.startOffset];
- if (node && node.tagName === 'IMG') {
- sel.setBaseAndExtent(rng.startContainer, rng.startOffset, rng.endContainer, rng.endOffset);
- if (sel.anchorNode !== rng.startContainer || sel.focusNode !== rng.endContainer) {
- sel.setBaseAndExtent(node, 0, node, 1);
- }
- }
- }
- }
- }
- editor.fire('AfterSetSelectionRange', {
- range: rng,
- forward: forward
- });
- };
- var setNode = function (elm) {
- setContent(dom.getOuterHTML(elm));
- return elm;
- };
- var getNode$1 = function () {
- return getNode(editor.getBody(), getRng$1());
- };
- var getSelectedBlocks$1 = function (startElm, endElm) {
- return getSelectedBlocks(dom, getRng$1(), startElm, endElm);
- };
- var isForward = function () {
- var sel = getSel();
- var anchorNode = sel === null || sel === void 0 ? void 0 : sel.anchorNode;
- var focusNode = sel === null || sel === void 0 ? void 0 : sel.focusNode;
- if (!sel || !anchorNode || !focusNode || isRestrictedNode(anchorNode) || isRestrictedNode(focusNode)) {
- return true;
- }
- var anchorRange = dom.createRng();
- anchorRange.setStart(anchorNode, sel.anchorOffset);
- anchorRange.collapse(true);
- var focusRange = dom.createRng();
- focusRange.setStart(focusNode, sel.focusOffset);
- focusRange.collapse(true);
- return anchorRange.compareBoundaryPoints(anchorRange.START_TO_START, focusRange) <= 0;
- };
- var normalize = function () {
- var rng = getRng$1();
- var sel = getSel();
- if (!hasMultipleRanges(sel) && hasAnyRanges(editor)) {
- var normRng = normalize$2(dom, rng);
- normRng.each(function (normRng) {
- setRng(normRng, isForward());
- });
- return normRng.getOr(rng);
- }
- return rng;
- };
- var selectorChanged = function (selector, callback) {
- selectorChangedWithUnbind(selector, callback);
- return exports;
- };
- var getScrollContainer = function () {
- var scrollContainer;
- var node = dom.getRoot();
- while (node && node.nodeName !== 'BODY') {
- if (node.scrollHeight > node.clientHeight) {
- scrollContainer = node;
- break;
- }
- node = node.parentNode;
- }
- return scrollContainer;
- };
- var scrollIntoView = function (elm, alignToTop) {
- if (isNonNullable(elm)) {
- scrollElementIntoView(editor, elm, alignToTop);
- } else {
- scrollRangeIntoView(editor, getRng$1(), alignToTop);
- }
- };
- var placeCaretAt = function (clientX, clientY) {
- return setRng(fromPoint(clientX, clientY, editor.getDoc()));
- };
- var getBoundingClientRect = function () {
- var rng = getRng$1();
- return rng.collapsed ? CaretPosition.fromRangeStart(rng).getClientRects()[0] : rng.getBoundingClientRect();
- };
- var destroy = function () {
- win = selectedRange = explicitRange = null;
- controlSelection.destroy();
- };
- var exports = {
- bookmarkManager: null,
- controlSelection: null,
- dom: dom,
- win: win,
- serializer: serializer,
- editor: editor,
- collapse: collapse,
- setCursorLocation: setCursorLocation,
- getContent: getContent,
- setContent: setContent,
- getBookmark: getBookmark,
- moveToBookmark: moveToBookmark,
- select: select$1,
- isCollapsed: isCollapsed,
- isForward: isForward,
- setNode: setNode,
- getNode: getNode$1,
- getSel: getSel,
- setRng: setRng,
- getRng: getRng$1,
- getStart: getStart$1,
- getEnd: getEnd$1,
- getSelectedBlocks: getSelectedBlocks$1,
- normalize: normalize,
- selectorChanged: selectorChanged,
- selectorChangedWithUnbind: selectorChangedWithUnbind,
- getScrollContainer: getScrollContainer,
- scrollIntoView: scrollIntoView,
- placeCaretAt: placeCaretAt,
- getBoundingClientRect: getBoundingClientRect,
- destroy: destroy
- };
- var bookmarkManager = BookmarkManager(exports);
- var controlSelection = ControlSelection(exports, editor);
- exports.bookmarkManager = bookmarkManager;
- exports.controlSelection = controlSelection;
- return exports;
- };
- var removeAttrs = function (node, names) {
- each$k(names, function (name) {
- node.attr(name, null);
- });
- };
- var addFontToSpansFilter = function (domParser, styles, fontSizes) {
- domParser.addNodeFilter('font', function (nodes) {
- each$k(nodes, function (node) {
- var props = styles.parse(node.attr('style'));
- var color = node.attr('color');
- var face = node.attr('face');
- var size = node.attr('size');
- if (color) {
- props.color = color;
- }
- if (face) {
- props['font-family'] = face;
- }
- if (size) {
- props['font-size'] = fontSizes[parseInt(node.attr('size'), 10) - 1];
- }
- node.name = 'span';
- node.attr('style', styles.serialize(props));
- removeAttrs(node, [
- 'color',
- 'face',
- 'size'
- ]);
- });
- });
- };
- var addStrikeToSpanFilter = function (domParser, styles) {
- domParser.addNodeFilter('strike', function (nodes) {
- each$k(nodes, function (node) {
- var props = styles.parse(node.attr('style'));
- props['text-decoration'] = 'line-through';
- node.name = 'span';
- node.attr('style', styles.serialize(props));
- });
- });
- };
- var addFilters = function (domParser, settings) {
- var styles = Styles();
- if (settings.convert_fonts_to_spans) {
- addFontToSpansFilter(domParser, styles, Tools.explode(settings.font_size_legacy_values));
- }
- addStrikeToSpanFilter(domParser, styles);
- };
- var register$2 = function (domParser, settings) {
- if (settings.inline_styles) {
- addFilters(domParser, settings);
- }
- };
- var blobUriToBlob = function (url) {
- return new promiseObj(function (resolve, reject) {
- var rejectWithError = function () {
- reject('Cannot convert ' + url + ' to Blob. Resource might not exist or is inaccessible.');
- };
- try {
- var xhr_1 = new XMLHttpRequest();
- xhr_1.open('GET', url, true);
- xhr_1.responseType = 'blob';
- xhr_1.onload = function () {
- if (xhr_1.status === 200) {
- resolve(xhr_1.response);
- } else {
- rejectWithError();
- }
- };
- xhr_1.onerror = rejectWithError;
- xhr_1.send();
- } catch (ex) {
- rejectWithError();
- }
- });
- };
- var parseDataUri = function (uri) {
- var type;
- var uriParts = decodeURIComponent(uri).split(',');
- var matches = /data:([^;]+)/.exec(uriParts[0]);
- if (matches) {
- type = matches[1];
- }
- return {
- type: type,
- data: uriParts[1]
- };
- };
- var buildBlob = function (type, data) {
- var str;
- try {
- str = atob(data);
- } catch (e) {
- return Optional.none();
- }
- var arr = new Uint8Array(str.length);
- for (var i = 0; i < arr.length; i++) {
- arr[i] = str.charCodeAt(i);
- }
- return Optional.some(new Blob([arr], { type: type }));
- };
- var dataUriToBlob = function (uri) {
- return new promiseObj(function (resolve) {
- var _a = parseDataUri(uri), type = _a.type, data = _a.data;
- buildBlob(type, data).fold(function () {
- return resolve(new Blob([]));
- }, resolve);
- });
- };
- var uriToBlob = function (url) {
- if (url.indexOf('blob:') === 0) {
- return blobUriToBlob(url);
- }
- if (url.indexOf('data:') === 0) {
- return dataUriToBlob(url);
- }
- return null;
- };
- var blobToDataUri = function (blob) {
- return new promiseObj(function (resolve) {
- var reader = new FileReader();
- reader.onloadend = function () {
- resolve(reader.result);
- };
- reader.readAsDataURL(blob);
- });
- };
- var count$1 = 0;
- var uniqueId = function (prefix) {
- return (prefix || 'blobid') + count$1++;
- };
- var imageToBlobInfo = function (blobCache, img, resolve, reject) {
- var base64, blobInfo;
- if (img.src.indexOf('blob:') === 0) {
- blobInfo = blobCache.getByUri(img.src);
- if (blobInfo) {
- resolve({
- image: img,
- blobInfo: blobInfo
- });
- } else {
- uriToBlob(img.src).then(function (blob) {
- blobToDataUri(blob).then(function (dataUri) {
- base64 = parseDataUri(dataUri).data;
- blobInfo = blobCache.create(uniqueId(), blob, base64);
- blobCache.add(blobInfo);
- resolve({
- image: img,
- blobInfo: blobInfo
- });
- });
- }, function (err) {
- reject(err);
- });
- }
- return;
- }
- var _a = parseDataUri(img.src), data = _a.data, type = _a.type;
- base64 = data;
- blobInfo = blobCache.getByData(base64, type);
- if (blobInfo) {
- resolve({
- image: img,
- blobInfo: blobInfo
- });
- } else {
- uriToBlob(img.src).then(function (blob) {
- blobInfo = blobCache.create(uniqueId(), blob, base64);
- blobCache.add(blobInfo);
- resolve({
- image: img,
- blobInfo: blobInfo
- });
- }, function (err) {
- reject(err);
- });
- }
- };
- var getAllImages = function (elm) {
- return elm ? from(elm.getElementsByTagName('img')) : [];
- };
- var ImageScanner = function (uploadStatus, blobCache) {
- var cachedPromises = {};
- var findAll = function (elm, predicate) {
- if (!predicate) {
- predicate = always;
- }
- var images = filter$4(getAllImages(elm), function (img) {
- var src = img.src;
- if (!Env.fileApi) {
- return false;
- }
- if (img.hasAttribute('data-mce-bogus')) {
- return false;
- }
- if (img.hasAttribute('data-mce-placeholder')) {
- return false;
- }
- if (!src || src === Env.transparentSrc) {
- return false;
- }
- if (src.indexOf('blob:') === 0) {
- return !uploadStatus.isUploaded(src) && predicate(img);
- }
- if (src.indexOf('data:') === 0) {
- return predicate(img);
- }
- return false;
- });
- var promises = map$3(images, function (img) {
- if (cachedPromises[img.src] !== undefined) {
- return new promiseObj(function (resolve) {
- cachedPromises[img.src].then(function (imageInfo) {
- if (typeof imageInfo === 'string') {
- return imageInfo;
- }
- resolve({
- image: img,
- blobInfo: imageInfo.blobInfo
- });
- });
- });
- }
- var newPromise = new promiseObj(function (resolve, reject) {
- imageToBlobInfo(blobCache, img, resolve, reject);
- }).then(function (result) {
- delete cachedPromises[result.image.src];
- return result;
- }).catch(function (error) {
- delete cachedPromises[img.src];
- return error;
- });
- cachedPromises[img.src] = newPromise;
- return newPromise;
- });
- return promiseObj.all(promises);
- };
- return { findAll: findAll };
- };
- var paddEmptyNode = function (settings, args, blockElements, node) {
- var brPreferred = settings.padd_empty_with_br || args.insert;
- if (brPreferred && blockElements[node.name]) {
- node.empty().append(new AstNode('br', 1)).shortEnded = true;
- } else {
- node.empty().append(new AstNode('#text', 3)).value = nbsp;
- }
- };
- var isPaddedWithNbsp = function (node) {
- return hasOnlyChild(node, '#text') && node.firstChild.value === nbsp;
- };
- var hasOnlyChild = function (node, name) {
- return node && node.firstChild && node.firstChild === node.lastChild && node.firstChild.name === name;
- };
- var isPadded = function (schema, node) {
- var rule = schema.getElementRule(node.name);
- return rule && rule.paddEmpty;
- };
- var isEmpty = function (schema, nonEmptyElements, whitespaceElements, node) {
- return node.isEmpty(nonEmptyElements, whitespaceElements, function (node) {
- return isPadded(schema, node);
- });
- };
- var isLineBreakNode = function (node, blockElements) {
- return node && (has$2(blockElements, node.name) || node.name === 'br');
- };
- var isBogusImage = function (img) {
- return isNonNullable(img.attr('data-mce-bogus'));
- };
- var isInternalImageSource = function (img) {
- return img.attr('src') === Env.transparentSrc || isNonNullable(img.attr('data-mce-placeholder'));
- };
- var isValidDataImg = function (img, settings) {
- if (settings.images_dataimg_filter) {
- var imgElem_1 = new Image();
- imgElem_1.src = img.attr('src');
- each$j(img.attributes.map, function (value, key) {
- imgElem_1.setAttribute(key, value);
- });
- return settings.images_dataimg_filter(imgElem_1);
- } else {
- return true;
- }
- };
- var registerBase64ImageFilter = function (parser, settings) {
- var blobCache = settings.blob_cache;
- var processImage = function (img) {
- var inputSrc = img.attr('src');
- if (isInternalImageSource(img) || isBogusImage(img)) {
- return;
- }
- parseDataUri$1(inputSrc).filter(function () {
- return isValidDataImg(img, settings);
- }).bind(function (_a) {
- var type = _a.type, data = _a.data;
- return Optional.from(blobCache.getByData(data, type)).orThunk(function () {
- return buildBlob(type, data).map(function (blob) {
- var blobInfo = blobCache.create(uniqueId(), blob, data);
- blobCache.add(blobInfo);
- return blobInfo;
- });
- });
- }).each(function (blobInfo) {
- img.attr('src', blobInfo.blobUri());
- });
- };
- if (blobCache) {
- parser.addAttributeFilter('src', function (nodes) {
- return each$k(nodes, processImage);
- });
- }
- };
- var register$1 = function (parser, settings) {
- var schema = parser.schema;
- if (settings.remove_trailing_brs) {
- parser.addNodeFilter('br', function (nodes, _, args) {
- var i;
- var l = nodes.length;
- var node;
- var blockElements = Tools.extend({}, schema.getBlockElements());
- var nonEmptyElements = schema.getNonEmptyElements();
- var parent, lastParent, prev, prevName;
- var whiteSpaceElements = schema.getWhiteSpaceElements();
- var elementRule, textNode;
- blockElements.body = 1;
- for (i = 0; i < l; i++) {
- node = nodes[i];
- parent = node.parent;
- if (blockElements[node.parent.name] && node === parent.lastChild) {
- prev = node.prev;
- while (prev) {
- prevName = prev.name;
- if (prevName !== 'span' || prev.attr('data-mce-type') !== 'bookmark') {
- if (prevName === 'br') {
- node = null;
- }
- break;
- }
- prev = prev.prev;
- }
- if (node) {
- node.remove();
- if (isEmpty(schema, nonEmptyElements, whiteSpaceElements, parent)) {
- elementRule = schema.getElementRule(parent.name);
- if (elementRule) {
- if (elementRule.removeEmpty) {
- parent.remove();
- } else if (elementRule.paddEmpty) {
- paddEmptyNode(settings, args, blockElements, parent);
- }
- }
- }
- }
- } else {
- lastParent = node;
- while (parent && parent.firstChild === lastParent && parent.lastChild === lastParent) {
- lastParent = parent;
- if (blockElements[parent.name]) {
- break;
- }
- parent = parent.parent;
- }
- if (lastParent === parent && settings.padd_empty_with_br !== true) {
- textNode = new AstNode('#text', 3);
- textNode.value = nbsp;
- node.replace(textNode);
- }
- }
- }
- });
- }
- parser.addAttributeFilter('href', function (nodes) {
- var i = nodes.length;
- var appendRel = function (rel) {
- var parts = rel.split(' ').filter(function (p) {
- return p.length > 0;
- });
- return parts.concat(['noopener']).sort().join(' ');
- };
- var addNoOpener = function (rel) {
- var newRel = rel ? Tools.trim(rel) : '';
- if (!/\b(noopener)\b/g.test(newRel)) {
- return appendRel(newRel);
- } else {
- return newRel;
- }
- };
- if (!settings.allow_unsafe_link_target) {
- while (i--) {
- var node = nodes[i];
- if (node.name === 'a' && node.attr('target') === '_blank') {
- node.attr('rel', addNoOpener(node.attr('rel')));
- }
- }
- }
- });
- if (!settings.allow_html_in_named_anchor) {
- parser.addAttributeFilter('id,name', function (nodes) {
- var i = nodes.length, sibling, prevSibling, parent, node;
- while (i--) {
- node = nodes[i];
- if (node.name === 'a' && node.firstChild && !node.attr('href')) {
- parent = node.parent;
- sibling = node.lastChild;
- do {
- prevSibling = sibling.prev;
- parent.insert(sibling, node);
- sibling = prevSibling;
- } while (sibling);
- }
- }
- });
- }
- if (settings.fix_list_elements) {
- parser.addNodeFilter('ul,ol', function (nodes) {
- var i = nodes.length, node, parentNode;
- while (i--) {
- node = nodes[i];
- parentNode = node.parent;
- if (parentNode.name === 'ul' || parentNode.name === 'ol') {
- if (node.prev && node.prev.name === 'li') {
- node.prev.append(node);
- } else {
- var li = new AstNode('li', 1);
- li.attr('style', 'list-style-type: none');
- node.wrap(li);
- }
- }
- }
- });
- }
- if (settings.validate && schema.getValidClasses()) {
- parser.addAttributeFilter('class', function (nodes) {
- var validClasses = schema.getValidClasses();
- var i = nodes.length;
- while (i--) {
- var node = nodes[i];
- var classList = node.attr('class').split(' ');
- var classValue = '';
- for (var ci = 0; ci < classList.length; ci++) {
- var className = classList[ci];
- var valid = false;
- var validClassesMap = validClasses['*'];
- if (validClassesMap && validClassesMap[className]) {
- valid = true;
- }
- validClassesMap = validClasses[node.name];
- if (!valid && validClassesMap && validClassesMap[className]) {
- valid = true;
- }
- if (valid) {
- if (classValue) {
- classValue += ' ';
- }
- classValue += className;
- }
- }
- if (!classValue.length) {
- classValue = null;
- }
- node.attr('class', classValue);
- }
- });
- }
- registerBase64ImageFilter(parser, settings);
- };
- var makeMap = Tools.makeMap, each$6 = Tools.each, explode$2 = Tools.explode, extend$4 = Tools.extend;
- var DomParser = function (settings, schema) {
- if (schema === void 0) {
- schema = Schema();
- }
- var nodeFilters = {};
- var attributeFilters = [];
- var matchedNodes = {};
- var matchedAttributes = {};
- settings = settings || {};
- settings.validate = 'validate' in settings ? settings.validate : true;
- settings.root_name = settings.root_name || 'body';
- var fixInvalidChildren = function (nodes) {
- var nonSplitableElements = makeMap('tr,td,th,tbody,thead,tfoot,table');
- var nonEmptyElements = schema.getNonEmptyElements();
- var whitespaceElements = schema.getWhiteSpaceElements();
- var textBlockElements = schema.getTextBlockElements();
- var specialElements = schema.getSpecialElements();
- var removeOrUnwrapInvalidNode = function (node, originalNodeParent) {
- if (originalNodeParent === void 0) {
- originalNodeParent = node.parent;
- }
- if (specialElements[node.name]) {
- node.empty().remove();
- } else {
- var children = node.children();
- for (var _i = 0, children_1 = children; _i < children_1.length; _i++) {
- var childNode = children_1[_i];
- if (!schema.isValidChild(originalNodeParent.name, childNode.name)) {
- removeOrUnwrapInvalidNode(childNode, originalNodeParent);
- }
- }
- node.unwrap();
- }
- };
- for (var ni = 0; ni < nodes.length; ni++) {
- var node = nodes[ni];
- var parent_1 = void 0, newParent = void 0, tempNode = void 0;
- if (!node.parent || node.fixed) {
- continue;
- }
- if (textBlockElements[node.name] && node.parent.name === 'li') {
- var sibling = node.next;
- while (sibling) {
- if (textBlockElements[sibling.name]) {
- sibling.name = 'li';
- sibling.fixed = true;
- node.parent.insert(sibling, node.parent);
- } else {
- break;
- }
- sibling = sibling.next;
- }
- node.unwrap();
- continue;
- }
- var parents = [node];
- for (parent_1 = node.parent; parent_1 && !schema.isValidChild(parent_1.name, node.name) && !nonSplitableElements[parent_1.name]; parent_1 = parent_1.parent) {
- parents.push(parent_1);
- }
- if (parent_1 && parents.length > 1) {
- if (schema.isValidChild(parent_1.name, node.name)) {
- parents.reverse();
- newParent = filterNode(parents[0].clone());
- var currentNode = newParent;
- for (var i = 0; i < parents.length - 1; i++) {
- if (schema.isValidChild(currentNode.name, parents[i].name)) {
- tempNode = filterNode(parents[i].clone());
- currentNode.append(tempNode);
- } else {
- tempNode = currentNode;
- }
- for (var childNode = parents[i].firstChild; childNode && childNode !== parents[i + 1];) {
- var nextNode = childNode.next;
- tempNode.append(childNode);
- childNode = nextNode;
- }
- currentNode = tempNode;
- }
- if (!isEmpty(schema, nonEmptyElements, whitespaceElements, newParent)) {
- parent_1.insert(newParent, parents[0], true);
- parent_1.insert(node, newParent);
- } else {
- parent_1.insert(node, parents[0], true);
- }
- parent_1 = parents[0];
- if (isEmpty(schema, nonEmptyElements, whitespaceElements, parent_1) || hasOnlyChild(parent_1, 'br')) {
- parent_1.empty().remove();
- }
- } else {
- removeOrUnwrapInvalidNode(node);
- }
- } else if (node.parent) {
- if (node.name === 'li') {
- var sibling = node.prev;
- if (sibling && (sibling.name === 'ul' || sibling.name === 'ol')) {
- sibling.append(node);
- continue;
- }
- sibling = node.next;
- if (sibling && (sibling.name === 'ul' || sibling.name === 'ol')) {
- sibling.insert(node, sibling.firstChild, true);
- continue;
- }
- node.wrap(filterNode(new AstNode('ul', 1)));
- continue;
- }
- if (schema.isValidChild(node.parent.name, 'div') && schema.isValidChild('div', node.name)) {
- node.wrap(filterNode(new AstNode('div', 1)));
- } else {
- removeOrUnwrapInvalidNode(node);
- }
- }
- }
- };
- var filterNode = function (node) {
- var name = node.name;
- if (name in nodeFilters) {
- var list = matchedNodes[name];
- if (list) {
- list.push(node);
- } else {
- matchedNodes[name] = [node];
- }
- }
- var i = attributeFilters.length;
- while (i--) {
- var attrName = attributeFilters[i].name;
- if (attrName in node.attributes.map) {
- var list = matchedAttributes[attrName];
- if (list) {
- list.push(node);
- } else {
- matchedAttributes[attrName] = [node];
- }
- }
- }
- return node;
- };
- var addNodeFilter = function (name, callback) {
- each$6(explode$2(name), function (name) {
- var list = nodeFilters[name];
- if (!list) {
- nodeFilters[name] = list = [];
- }
- list.push(callback);
- });
- };
- var getNodeFilters = function () {
- var out = [];
- for (var name_1 in nodeFilters) {
- if (has$2(nodeFilters, name_1)) {
- out.push({
- name: name_1,
- callbacks: nodeFilters[name_1]
- });
- }
- }
- return out;
- };
- var addAttributeFilter = function (name, callback) {
- each$6(explode$2(name), function (name) {
- var i;
- for (i = 0; i < attributeFilters.length; i++) {
- if (attributeFilters[i].name === name) {
- attributeFilters[i].callbacks.push(callback);
- return;
- }
- }
- attributeFilters.push({
- name: name,
- callbacks: [callback]
- });
- });
- };
- var getAttributeFilters = function () {
- return [].concat(attributeFilters);
- };
- var parse = function (html, args) {
- var nodes, i, l, fi, fl, list, name;
- var invalidChildren = [];
- var node;
- var getRootBlockName = function (name) {
- if (name === false) {
- return '';
- } else if (name === true) {
- return 'p';
- } else {
- return name;
- }
- };
- args = args || {};
- matchedNodes = {};
- matchedAttributes = {};
- var blockElements = extend$4(makeMap('script,style,head,html,body,title,meta,param'), schema.getBlockElements());
- var nonEmptyElements = schema.getNonEmptyElements();
- var children = schema.children;
- var validate = settings.validate;
- var forcedRootBlockName = 'forced_root_block' in args ? args.forced_root_block : settings.forced_root_block;
- var rootBlockName = getRootBlockName(forcedRootBlockName);
- var whiteSpaceElements = schema.getWhiteSpaceElements();
- var startWhiteSpaceRegExp = /^[ \t\r\n]+/;
- var endWhiteSpaceRegExp = /[ \t\r\n]+$/;
- var allWhiteSpaceRegExp = /[ \t\r\n]+/g;
- var isAllWhiteSpaceRegExp = /^[ \t\r\n]+$/;
- var isInWhiteSpacePreservedElement = has$2(whiteSpaceElements, args.context) || has$2(whiteSpaceElements, settings.root_name);
- var addRootBlocks = function () {
- var node = rootNode.firstChild, rootBlockNode = null;
- var trim = function (rootBlock) {
- if (rootBlock) {
- node = rootBlock.firstChild;
- if (node && node.type === 3) {
- node.value = node.value.replace(startWhiteSpaceRegExp, '');
- }
- node = rootBlock.lastChild;
- if (node && node.type === 3) {
- node.value = node.value.replace(endWhiteSpaceRegExp, '');
- }
- }
- };
- if (!schema.isValidChild(rootNode.name, rootBlockName.toLowerCase())) {
- return;
- }
- while (node) {
- var next = node.next;
- if (node.type === 3 || node.type === 1 && node.name !== 'p' && !blockElements[node.name] && !node.attr('data-mce-type')) {
- if (!rootBlockNode) {
- rootBlockNode = createNode(rootBlockName, 1);
- rootBlockNode.attr(settings.forced_root_block_attrs);
- rootNode.insert(rootBlockNode, node);
- rootBlockNode.append(node);
- } else {
- rootBlockNode.append(node);
- }
- } else {
- trim(rootBlockNode);
- rootBlockNode = null;
- }
- node = next;
- }
- trim(rootBlockNode);
- };
- var createNode = function (name, type) {
- var node = new AstNode(name, type);
- var list;
- if (name in nodeFilters) {
- list = matchedNodes[name];
- if (list) {
- list.push(node);
- } else {
- matchedNodes[name] = [node];
- }
- }
- return node;
- };
- var removeWhitespaceBefore = function (node) {
- var blockElements = schema.getBlockElements();
- for (var textNode = node.prev; textNode && textNode.type === 3;) {
- var textVal = textNode.value.replace(endWhiteSpaceRegExp, '');
- if (textVal.length > 0) {
- textNode.value = textVal;
- return;
- }
- var textNodeNext = textNode.next;
- if (textNodeNext) {
- if (textNodeNext.type === 3 && textNodeNext.value.length) {
- textNode = textNode.prev;
- continue;
- }
- if (!blockElements[textNodeNext.name] && textNodeNext.name !== 'script' && textNodeNext.name !== 'style') {
- textNode = textNode.prev;
- continue;
- }
- }
- var sibling = textNode.prev;
- textNode.remove();
- textNode = sibling;
- }
- };
- var cloneAndExcludeBlocks = function (input) {
- var output = {};
- for (var name_2 in input) {
- if (name_2 !== 'li' && name_2 !== 'p') {
- output[name_2] = input[name_2];
- }
- }
- return output;
- };
- var parser = SaxParser({
- validate: validate,
- document: settings.document,
- allow_html_data_urls: settings.allow_html_data_urls,
- allow_svg_data_urls: settings.allow_svg_data_urls,
- allow_script_urls: settings.allow_script_urls,
- allow_conditional_comments: settings.allow_conditional_comments,
- preserve_cdata: settings.preserve_cdata,
- self_closing_elements: cloneAndExcludeBlocks(schema.getSelfClosingElements()),
- cdata: function (text) {
- node.append(createNode('#cdata', 4)).value = text;
- },
- text: function (text, raw) {
- var textNode;
- if (!isInWhiteSpacePreservedElement) {
- text = text.replace(allWhiteSpaceRegExp, ' ');
- if (isLineBreakNode(node.lastChild, blockElements)) {
- text = text.replace(startWhiteSpaceRegExp, '');
- }
- }
- if (text.length !== 0) {
- textNode = createNode('#text', 3);
- textNode.raw = !!raw;
- node.append(textNode).value = text;
- }
- },
- comment: function (text) {
- node.append(createNode('#comment', 8)).value = text;
- },
- pi: function (name, text) {
- node.append(createNode(name, 7)).value = text;
- removeWhitespaceBefore(node);
- },
- doctype: function (text) {
- var newNode = node.append(createNode('#doctype', 10));
- newNode.value = text;
- removeWhitespaceBefore(node);
- },
- start: function (name, attrs, empty) {
- var elementRule = validate ? schema.getElementRule(name) : {};
- if (elementRule) {
- var newNode = createNode(elementRule.outputName || name, 1);
- newNode.attributes = attrs;
- newNode.shortEnded = empty;
- node.append(newNode);
- var parent_2 = children[node.name];
- if (parent_2 && children[newNode.name] && !parent_2[newNode.name]) {
- invalidChildren.push(newNode);
- }
- var attrFiltersLen = attributeFilters.length;
- while (attrFiltersLen--) {
- var attrName = attributeFilters[attrFiltersLen].name;
- if (attrName in attrs.map) {
- list = matchedAttributes[attrName];
- if (list) {
- list.push(newNode);
- } else {
- matchedAttributes[attrName] = [newNode];
- }
- }
- }
- if (blockElements[name]) {
- removeWhitespaceBefore(newNode);
- }
- if (!empty) {
- node = newNode;
- }
- if (!isInWhiteSpacePreservedElement && whiteSpaceElements[name]) {
- isInWhiteSpacePreservedElement = true;
- }
- }
- },
- end: function (name) {
- var textNode, text, sibling, tempNode;
- var elementRule = validate ? schema.getElementRule(name) : {};
- if (elementRule) {
- if (blockElements[name]) {
- if (!isInWhiteSpacePreservedElement) {
- textNode = node.firstChild;
- if (textNode && textNode.type === 3) {
- text = textNode.value.replace(startWhiteSpaceRegExp, '');
- if (text.length > 0) {
- textNode.value = text;
- textNode = textNode.next;
- } else {
- sibling = textNode.next;
- textNode.remove();
- textNode = sibling;
- while (textNode && textNode.type === 3) {
- text = textNode.value;
- sibling = textNode.next;
- if (text.length === 0 || isAllWhiteSpaceRegExp.test(text)) {
- textNode.remove();
- textNode = sibling;
- }
- textNode = sibling;
- }
- }
- }
- textNode = node.lastChild;
- if (textNode && textNode.type === 3) {
- text = textNode.value.replace(endWhiteSpaceRegExp, '');
- if (text.length > 0) {
- textNode.value = text;
- textNode = textNode.prev;
- } else {
- sibling = textNode.prev;
- textNode.remove();
- textNode = sibling;
- while (textNode && textNode.type === 3) {
- text = textNode.value;
- sibling = textNode.prev;
- if (text.length === 0 || isAllWhiteSpaceRegExp.test(text)) {
- textNode.remove();
- textNode = sibling;
- }
- textNode = sibling;
- }
- }
- }
- }
- }
- if (isInWhiteSpacePreservedElement && whiteSpaceElements[name]) {
- isInWhiteSpacePreservedElement = false;
- }
- if (elementRule.removeEmpty && isEmpty(schema, nonEmptyElements, whiteSpaceElements, node)) {
- tempNode = node.parent;
- if (blockElements[node.name]) {
- node.empty().remove();
- } else {
- node.unwrap();
- }
- node = tempNode;
- return;
- }
- if (elementRule.paddEmpty && (isPaddedWithNbsp(node) || isEmpty(schema, nonEmptyElements, whiteSpaceElements, node))) {
- paddEmptyNode(settings, args, blockElements, node);
- }
- node = node.parent;
- }
- }
- }, schema);
- var rootNode = node = new AstNode(args.context || settings.root_name, 11);
- parser.parse(html, args.format);
- if (validate && invalidChildren.length) {
- if (!args.context) {
- fixInvalidChildren(invalidChildren);
- } else {
- args.invalid = true;
- }
- }
- if (rootBlockName && (rootNode.name === 'body' || args.isRootContent)) {
- addRootBlocks();
- }
- if (!args.invalid) {
- for (name in matchedNodes) {
- if (!has$2(matchedNodes, name)) {
- continue;
- }
- list = nodeFilters[name];
- nodes = matchedNodes[name];
- fi = nodes.length;
- while (fi--) {
- if (!nodes[fi].parent) {
- nodes.splice(fi, 1);
- }
- }
- for (i = 0, l = list.length; i < l; i++) {
- list[i](nodes, name, args);
- }
- }
- for (i = 0, l = attributeFilters.length; i < l; i++) {
- list = attributeFilters[i];
- if (list.name in matchedAttributes) {
- nodes = matchedAttributes[list.name];
- fi = nodes.length;
- while (fi--) {
- if (!nodes[fi].parent) {
- nodes.splice(fi, 1);
- }
- }
- for (fi = 0, fl = list.callbacks.length; fi < fl; fi++) {
- list.callbacks[fi](nodes, list.name, args);
- }
- }
- }
- }
- return rootNode;
- };
- var exports = {
- schema: schema,
- addAttributeFilter: addAttributeFilter,
- getAttributeFilters: getAttributeFilters,
- addNodeFilter: addNodeFilter,
- getNodeFilters: getNodeFilters,
- filterNode: filterNode,
- parse: parse
- };
- register$1(exports, settings);
- register$2(exports, settings);
- return exports;
- };
- var register = function (htmlParser, settings, dom) {
- htmlParser.addAttributeFilter('data-mce-tabindex', function (nodes, name) {
- var i = nodes.length;
- while (i--) {
- var node = nodes[i];
- node.attr('tabindex', node.attr('data-mce-tabindex'));
- node.attr(name, null);
- }
- });
- htmlParser.addAttributeFilter('src,href,style', function (nodes, name) {
- var internalName = 'data-mce-' + name;
- var urlConverter = settings.url_converter;
- var urlConverterScope = settings.url_converter_scope;
- var i = nodes.length;
- while (i--) {
- var node = nodes[i];
- var value = node.attr(internalName);
- if (value !== undefined) {
- node.attr(name, value.length > 0 ? value : null);
- node.attr(internalName, null);
- } else {
- value = node.attr(name);
- if (name === 'style') {
- value = dom.serializeStyle(dom.parseStyle(value), node.name);
- } else if (urlConverter) {
- value = urlConverter.call(urlConverterScope, value, name, node.name);
- }
- node.attr(name, value.length > 0 ? value : null);
- }
- }
- });
- htmlParser.addAttributeFilter('class', function (nodes) {
- var i = nodes.length;
- while (i--) {
- var node = nodes[i];
- var value = node.attr('class');
- if (value) {
- value = node.attr('class').replace(/(?:^|\s)mce-item-\w+(?!\S)/g, '');
- node.attr('class', value.length > 0 ? value : null);
- }
- }
- });
- htmlParser.addAttributeFilter('data-mce-type', function (nodes, name, args) {
- var i = nodes.length;
- while (i--) {
- var node = nodes[i];
- if (node.attr('data-mce-type') === 'bookmark' && !args.cleanup) {
- var hasChildren = Optional.from(node.firstChild).exists(function (firstChild) {
- return !isZwsp(firstChild.value);
- });
- if (hasChildren) {
- node.unwrap();
- } else {
- node.remove();
- }
- }
- }
- });
- htmlParser.addNodeFilter('noscript', function (nodes) {
- var i = nodes.length;
- while (i--) {
- var node = nodes[i].firstChild;
- if (node) {
- node.value = Entities.decode(node.value);
- }
- }
- });
- htmlParser.addNodeFilter('script,style', function (nodes, name) {
- var trim = function (value) {
- return value.replace(/(<!--\[CDATA\[|\]\]-->)/g, '\n').replace(/^[\r\n]*|[\r\n]*$/g, '').replace(/^\s*((<!--)?(\s*\/\/)?\s*<!\[CDATA\[|(<!--\s*)?\/\*\s*<!\[CDATA\[\s*\*\/|(\/\/)?\s*<!--|\/\*\s*<!--\s*\*\/)\s*[\r\n]*/gi, '').replace(/\s*(\/\*\s*\]\]>\s*\*\/(-->)?|\s*\/\/\s*\]\]>(-->)?|\/\/\s*(-->)?|\]\]>|\/\*\s*-->\s*\*\/|\s*-->\s*)\s*$/g, '');
- };
- var i = nodes.length;
- while (i--) {
- var node = nodes[i];
- var value = node.firstChild ? node.firstChild.value : '';
- if (name === 'script') {
- var type = node.attr('type');
- if (type) {
- node.attr('type', type === 'mce-no/type' ? null : type.replace(/^mce\-/, ''));
- }
- if (settings.element_format === 'xhtml' && value.length > 0) {
- node.firstChild.value = '// <![CDATA[\n' + trim(value) + '\n// ]]>';
- }
- } else {
- if (settings.element_format === 'xhtml' && value.length > 0) {
- node.firstChild.value = '<!--\n' + trim(value) + '\n-->';
- }
- }
- }
- });
- htmlParser.addNodeFilter('#comment', function (nodes) {
- var i = nodes.length;
- while (i--) {
- var node = nodes[i];
- if (settings.preserve_cdata && node.value.indexOf('[CDATA[') === 0) {
- node.name = '#cdata';
- node.type = 4;
- node.value = dom.decode(node.value.replace(/^\[CDATA\[|\]\]$/g, ''));
- } else if (node.value.indexOf('mce:protected ') === 0) {
- node.name = '#text';
- node.type = 3;
- node.raw = true;
- node.value = unescape(node.value).substr(14);
- }
- }
- });
- htmlParser.addNodeFilter('xml:namespace,input', function (nodes, name) {
- var i = nodes.length;
- while (i--) {
- var node = nodes[i];
- if (node.type === 7) {
- node.remove();
- } else if (node.type === 1) {
- if (name === 'input' && !node.attr('type')) {
- node.attr('type', 'text');
- }
- }
- }
- });
- htmlParser.addAttributeFilter('data-mce-type', function (nodes) {
- each$k(nodes, function (node) {
- if (node.attr('data-mce-type') === 'format-caret') {
- if (node.isEmpty(htmlParser.schema.getNonEmptyElements())) {
- node.remove();
- } else {
- node.unwrap();
- }
- }
- });
- });
- htmlParser.addAttributeFilter('data-mce-src,data-mce-href,data-mce-style,' + 'data-mce-selected,data-mce-expando,' + 'data-mce-type,data-mce-resize,data-mce-placeholder', function (nodes, name) {
- var i = nodes.length;
- while (i--) {
- nodes[i].attr(name, null);
- }
- });
- };
- var trimTrailingBr = function (rootNode) {
- var isBr = function (node) {
- return node && node.name === 'br';
- };
- var brNode1 = rootNode.lastChild;
- if (isBr(brNode1)) {
- var brNode2 = brNode1.prev;
- if (isBr(brNode2)) {
- brNode1.remove();
- brNode2.remove();
- }
- }
- };
- var preProcess = function (editor, node, args) {
- var oldDoc;
- var dom = editor.dom;
- var clonedNode = node.cloneNode(true);
- var impl = document.implementation;
- if (impl.createHTMLDocument) {
- var doc_1 = impl.createHTMLDocument('');
- Tools.each(clonedNode.nodeName === 'BODY' ? clonedNode.childNodes : [clonedNode], function (node) {
- doc_1.body.appendChild(doc_1.importNode(node, true));
- });
- if (clonedNode.nodeName !== 'BODY') {
- clonedNode = doc_1.body.firstChild;
- } else {
- clonedNode = doc_1.body;
- }
- oldDoc = dom.doc;
- dom.doc = doc_1;
- }
- firePreProcess(editor, __assign(__assign({}, args), { node: clonedNode }));
- if (oldDoc) {
- dom.doc = oldDoc;
- }
- return clonedNode;
- };
- var shouldFireEvent = function (editor, args) {
- return editor && editor.hasEventListeners('PreProcess') && !args.no_events;
- };
- var process = function (editor, node, args) {
- return shouldFireEvent(editor, args) ? preProcess(editor, node, args) : node;
- };
- var addTempAttr = function (htmlParser, tempAttrs, name) {
- if (Tools.inArray(tempAttrs, name) === -1) {
- htmlParser.addAttributeFilter(name, function (nodes, name) {
- var i = nodes.length;
- while (i--) {
- nodes[i].attr(name, null);
- }
- });
- tempAttrs.push(name);
- }
- };
- var postProcess = function (editor, args, content) {
- if (!args.no_events && editor) {
- var outArgs = firePostProcess(editor, __assign(__assign({}, args), { content: content }));
- return outArgs.content;
- } else {
- return content;
- }
- };
- var getHtmlFromNode = function (dom, node, args) {
- var html = trim$2(args.getInner ? node.innerHTML : dom.getOuterHTML(node));
- return args.selection || isWsPreserveElement(SugarElement.fromDom(node)) ? html : Tools.trim(html);
- };
- var parseHtml = function (htmlParser, html, args) {
- var parserArgs = args.selection ? __assign({ forced_root_block: false }, args) : args;
- var rootNode = htmlParser.parse(html, parserArgs);
- trimTrailingBr(rootNode);
- return rootNode;
- };
- var serializeNode = function (settings, schema, node) {
- var htmlSerializer = HtmlSerializer(settings, schema);
- return htmlSerializer.serialize(node);
- };
- var toHtml = function (editor, settings, schema, rootNode, args) {
- var content = serializeNode(settings, schema, rootNode);
- return postProcess(editor, args, content);
- };
- var DomSerializerImpl = function (settings, editor) {
- var tempAttrs = ['data-mce-selected'];
- var dom = editor && editor.dom ? editor.dom : DOMUtils.DOM;
- var schema = editor && editor.schema ? editor.schema : Schema(settings);
- settings.entity_encoding = settings.entity_encoding || 'named';
- settings.remove_trailing_brs = 'remove_trailing_brs' in settings ? settings.remove_trailing_brs : true;
- var htmlParser = DomParser(settings, schema);
- register(htmlParser, settings, dom);
- var serialize = function (node, parserArgs) {
- if (parserArgs === void 0) {
- parserArgs = {};
- }
- var args = __assign({ format: 'html' }, parserArgs);
- var targetNode = process(editor, node, args);
- var html = getHtmlFromNode(dom, targetNode, args);
- var rootNode = parseHtml(htmlParser, html, args);
- return args.format === 'tree' ? rootNode : toHtml(editor, settings, schema, rootNode, args);
- };
- return {
- schema: schema,
- addNodeFilter: htmlParser.addNodeFilter,
- addAttributeFilter: htmlParser.addAttributeFilter,
- serialize: serialize,
- addRules: schema.addValidElements,
- setRules: schema.setValidElements,
- addTempAttr: curry(addTempAttr, htmlParser, tempAttrs),
- getTempAttrs: constant(tempAttrs),
- getNodeFilters: htmlParser.getNodeFilters,
- getAttributeFilters: htmlParser.getAttributeFilters
- };
- };
- var DomSerializer = function (settings, editor) {
- var domSerializer = DomSerializerImpl(settings, editor);
- return {
- schema: domSerializer.schema,
- addNodeFilter: domSerializer.addNodeFilter,
- addAttributeFilter: domSerializer.addAttributeFilter,
- serialize: domSerializer.serialize,
- addRules: domSerializer.addRules,
- setRules: domSerializer.setRules,
- addTempAttr: domSerializer.addTempAttr,
- getTempAttrs: domSerializer.getTempAttrs,
- getNodeFilters: domSerializer.getNodeFilters,
- getAttributeFilters: domSerializer.getAttributeFilters
- };
- };
- var defaultFormat = 'html';
- var getContent = function (editor, args) {
- if (args === void 0) {
- args = {};
- }
- var format = args.format ? args.format : defaultFormat;
- return getContent$2(editor, args, format);
- };
- var setContent = function (editor, content, args) {
- if (args === void 0) {
- args = {};
- }
- return setContent$2(editor, content, args);
- };
- var DOM$7 = DOMUtils.DOM;
- var restoreOriginalStyles = function (editor) {
- DOM$7.setStyle(editor.id, 'display', editor.orgDisplay);
- };
- var safeDestroy = function (x) {
- return Optional.from(x).each(function (x) {
- return x.destroy();
- });
- };
- var clearDomReferences = function (editor) {
- editor.contentAreaContainer = editor.formElement = editor.container = editor.editorContainer = null;
- editor.bodyElement = editor.contentDocument = editor.contentWindow = null;
- editor.iframeElement = editor.targetElm = null;
- if (editor.selection) {
- editor.selection = editor.selection.win = editor.selection.dom = editor.selection.dom.doc = null;
- }
- };
- var restoreForm = function (editor) {
- var form = editor.formElement;
- if (form) {
- if (form._mceOldSubmit) {
- form.submit = form._mceOldSubmit;
- form._mceOldSubmit = null;
- }
- DOM$7.unbind(form, 'submit reset', editor.formEventDelegate);
- }
- };
- var remove = function (editor) {
- if (!editor.removed) {
- var _selectionOverrides = editor._selectionOverrides, editorUpload = editor.editorUpload;
- var body = editor.getBody();
- var element = editor.getElement();
- if (body) {
- editor.save({ is_removing: true });
- }
- editor.removed = true;
- editor.unbindAllNativeEvents();
- if (editor.hasHiddenInput && element) {
- DOM$7.remove(element.nextSibling);
- }
- fireRemove(editor);
- editor.editorManager.remove(editor);
- if (!editor.inline && body) {
- restoreOriginalStyles(editor);
- }
- fireDetach(editor);
- DOM$7.remove(editor.getContainer());
- safeDestroy(_selectionOverrides);
- safeDestroy(editorUpload);
- editor.destroy();
- }
- };
- var destroy = function (editor, automatic) {
- var selection = editor.selection, dom = editor.dom;
- if (editor.destroyed) {
- return;
- }
- if (!automatic && !editor.removed) {
- editor.remove();
- return;
- }
- if (!automatic) {
- editor.editorManager.off('beforeunload', editor._beforeUnload);
- if (editor.theme && editor.theme.destroy) {
- editor.theme.destroy();
- }
- safeDestroy(selection);
- safeDestroy(dom);
- }
- restoreForm(editor);
- clearDomReferences(editor);
- editor.destroyed = true;
- };
- var deep = function (old, nu) {
- var bothObjects = isObject(old) && isObject(nu);
- return bothObjects ? deepMerge(old, nu) : nu;
- };
- var baseMerge = function (merger) {
- return function () {
- var objects = [];
- for (var _i = 0; _i < arguments.length; _i++) {
- objects[_i] = arguments[_i];
- }
- if (objects.length === 0) {
- throw new Error('Can\'t merge zero objects');
- }
- var ret = {};
- for (var j = 0; j < objects.length; j++) {
- var curObject = objects[j];
- for (var key in curObject) {
- if (has$2(curObject, key)) {
- ret[key] = merger(ret[key], curObject[key]);
- }
- }
- }
- return ret;
- };
- };
- var deepMerge = baseMerge(deep);
- var deprecatedSettings = ('autoresize_on_init,content_editable_state,convert_fonts_to_spans,inline_styles,padd_empty_with_br,block_elements,' + 'boolean_attributes,editor_deselector,editor_selector,elements,file_browser_callback_types,filepicker_validator_handler,' + 'force_hex_style_colors,force_p_newlines,gecko_spellcheck,images_dataimg_filter,media_scripts,mode,move_caret_before_on_enter_elements,' + 'non_empty_elements,self_closing_elements,short_ended_elements,special,spellchecker_select_languages,spellchecker_whitelist,' + 'tab_focus,table_responsive_width,text_block_elements,text_inline_elements,toolbar_drawer,types,validate,whitespace_elements,' + 'paste_word_valid_elements,paste_retain_style_properties,paste_convert_word_fake_lists').split(',');
- var deprecatedPlugins = 'bbcode,colorpicker,contextmenu,fullpage,legacyoutput,spellchecker,textcolor'.split(',');
- var movedToPremiumPlugins = 'imagetools,toc'.split(',');
- var getDeprecatedSettings = function (settings) {
- var settingNames = filter$4(deprecatedSettings, function (setting) {
- return has$2(settings, setting);
- });
- var forcedRootBlock = settings.forced_root_block;
- if (forcedRootBlock === false || forcedRootBlock === '') {
- settingNames.push('forced_root_block (false only)');
- }
- return sort(settingNames);
- };
- var getDeprecatedPlugins = function (settings) {
- var plugins = Tools.makeMap(settings.plugins, ' ');
- var hasPlugin = function (plugin) {
- return has$2(plugins, plugin);
- };
- var pluginNames = __spreadArray(__spreadArray([], filter$4(deprecatedPlugins, hasPlugin), true), bind(movedToPremiumPlugins, function (plugin) {
- return hasPlugin(plugin) ? [plugin + ' (moving to premium)'] : [];
- }), true);
- return sort(pluginNames);
- };
- var logDeprecationsWarning = function (rawSettings, finalSettings) {
- var deprecatedSettings = getDeprecatedSettings(rawSettings);
- var deprecatedPlugins = getDeprecatedPlugins(finalSettings);
- var hasDeprecatedPlugins = deprecatedPlugins.length > 0;
- var hasDeprecatedSettings = deprecatedSettings.length > 0;
- var isLegacyMobileTheme = finalSettings.theme === 'mobile';
- if (hasDeprecatedPlugins || hasDeprecatedSettings || isLegacyMobileTheme) {
- var listJoiner = '\n- ';
- var themesMessage = isLegacyMobileTheme ? '\n\nThemes:' + listJoiner + 'mobile' : '';
- var pluginsMessage = hasDeprecatedPlugins ? '\n\nPlugins:' + listJoiner + deprecatedPlugins.join(listJoiner) : '';
- var settingsMessage = hasDeprecatedSettings ? '\n\nSettings:' + listJoiner + deprecatedSettings.join(listJoiner) : '';
- console.warn('The following deprecated features are currently enabled, these will be removed in TinyMCE 6.0. ' + 'See https://www.tiny.cloud/docs/release-notes/6.0-upcoming-changes/ for more information.' + themesMessage + pluginsMessage + settingsMessage);
- }
- };
- var sectionResult = function (sections, settings) {
- return {
- sections: constant(sections),
- settings: constant(settings)
- };
- };
- var deviceDetection = detect().deviceType;
- var isTouch = deviceDetection.isTouch();
- var isPhone = deviceDetection.isPhone();
- var isTablet = deviceDetection.isTablet();
- var legacyMobilePlugins = [
- 'lists',
- 'autolink',
- 'autosave'
- ];
- var defaultTouchSettings = {
- table_grid: false,
- object_resizing: false,
- resize: false
- };
- var normalizePlugins = function (plugins) {
- var pluginNames = isArray$1(plugins) ? plugins.join(' ') : plugins;
- var trimmedPlugins = map$3(isString$1(pluginNames) ? pluginNames.split(' ') : [], trim$4);
- return filter$4(trimmedPlugins, function (item) {
- return item.length > 0;
- });
- };
- var filterLegacyMobilePlugins = function (plugins) {
- return filter$4(plugins, curry(contains$3, legacyMobilePlugins));
- };
- var extractSections = function (keys, settings) {
- var result = bifilter(settings, function (value, key) {
- return contains$3(keys, key);
- });
- return sectionResult(result.t, result.f);
- };
- var getSection = function (sectionResult, name, defaults) {
- if (defaults === void 0) {
- defaults = {};
- }
- var sections = sectionResult.sections();
- var sectionSettings = get$9(sections, name).getOr({});
- return Tools.extend({}, defaults, sectionSettings);
- };
- var hasSection = function (sectionResult, name) {
- return has$2(sectionResult.sections(), name);
- };
- var isSectionTheme = function (sectionResult, name, theme) {
- var section = sectionResult.sections();
- return hasSection(sectionResult, name) && section[name].theme === theme;
- };
- var getSectionConfig = function (sectionResult, name) {
- return hasSection(sectionResult, name) ? sectionResult.sections()[name] : {};
- };
- var getToolbarMode = function (settings, defaultVal) {
- return get$9(settings, 'toolbar_mode').orThunk(function () {
- return get$9(settings, 'toolbar_drawer').map(function (val) {
- return val === false ? 'wrap' : val;
- });
- }).getOr(defaultVal);
- };
- var getDefaultSettings = function (settings, id, documentBaseUrl, isTouch, editor) {
- var baseDefaults = {
- id: id,
- theme: 'silver',
- toolbar_mode: getToolbarMode(settings, 'floating'),
- plugins: '',
- document_base_url: documentBaseUrl,
- add_form_submit_trigger: true,
- submit_patch: true,
- add_unload_trigger: true,
- convert_urls: true,
- relative_urls: true,
- remove_script_host: true,
- object_resizing: true,
- doctype: '<!DOCTYPE html>',
- visual: true,
- font_size_legacy_values: 'xx-small,small,medium,large,x-large,xx-large,300%',
- forced_root_block: 'p',
- hidden_input: true,
- inline_styles: true,
- convert_fonts_to_spans: true,
- indent: true,
- indent_before: 'p,h1,h2,h3,h4,h5,h6,blockquote,div,title,style,pre,script,td,th,ul,ol,li,dl,dt,dd,area,table,thead,' + 'tfoot,tbody,tr,section,summary,article,hgroup,aside,figure,figcaption,option,optgroup,datalist',
- indent_after: 'p,h1,h2,h3,h4,h5,h6,blockquote,div,title,style,pre,script,td,th,ul,ol,li,dl,dt,dd,area,table,thead,' + 'tfoot,tbody,tr,section,summary,article,hgroup,aside,figure,figcaption,option,optgroup,datalist',
- entity_encoding: 'named',
- url_converter: editor.convertURL,
- url_converter_scope: editor
- };
- return __assign(__assign({}, baseDefaults), isTouch ? defaultTouchSettings : {});
- };
- var getDefaultMobileSettings = function (mobileSettings, isPhone) {
- var defaultMobileSettings = {
- resize: false,
- toolbar_mode: getToolbarMode(mobileSettings, 'scrolling'),
- toolbar_sticky: false
- };
- var defaultPhoneSettings = { menubar: false };
- return __assign(__assign(__assign({}, defaultTouchSettings), defaultMobileSettings), isPhone ? defaultPhoneSettings : {});
- };
- var getExternalPlugins = function (overrideSettings, settings) {
- var userDefinedExternalPlugins = settings.external_plugins ? settings.external_plugins : {};
- if (overrideSettings && overrideSettings.external_plugins) {
- return Tools.extend({}, overrideSettings.external_plugins, userDefinedExternalPlugins);
- } else {
- return userDefinedExternalPlugins;
- }
- };
- var combinePlugins = function (forcedPlugins, plugins) {
- return [].concat(normalizePlugins(forcedPlugins)).concat(normalizePlugins(plugins));
- };
- var getPlatformPlugins = function (isMobileDevice, sectionResult, desktopPlugins, mobilePlugins) {
- if (isMobileDevice && isSectionTheme(sectionResult, 'mobile', 'mobile')) {
- return filterLegacyMobilePlugins(mobilePlugins);
- } else if (isMobileDevice && hasSection(sectionResult, 'mobile')) {
- return mobilePlugins;
- } else {
- return desktopPlugins;
- }
- };
- var processPlugins = function (isMobileDevice, sectionResult, defaultOverrideSettings, settings) {
- var forcedPlugins = normalizePlugins(defaultOverrideSettings.forced_plugins);
- var desktopPlugins = normalizePlugins(settings.plugins);
- var mobileConfig = getSectionConfig(sectionResult, 'mobile');
- var mobilePlugins = mobileConfig.plugins ? normalizePlugins(mobileConfig.plugins) : desktopPlugins;
- var platformPlugins = getPlatformPlugins(isMobileDevice, sectionResult, desktopPlugins, mobilePlugins);
- var combinedPlugins = combinePlugins(forcedPlugins, platformPlugins);
- if (Env.browser.isIE() && contains$3(combinedPlugins, 'rtc')) {
- throw new Error('RTC plugin is not supported on IE 11.');
- }
- return Tools.extend(settings, { plugins: combinedPlugins.join(' ') });
- };
- var isOnMobile = function (isMobileDevice, sectionResult) {
- return isMobileDevice && hasSection(sectionResult, 'mobile');
- };
- var combineSettings = function (isMobileDevice, isPhone, defaultSettings, defaultOverrideSettings, settings) {
- var defaultDeviceSettings = isMobileDevice ? { mobile: getDefaultMobileSettings(settings.mobile || {}, isPhone) } : {};
- var sectionResult = extractSections(['mobile'], deepMerge(defaultDeviceSettings, settings));
- var extendedSettings = Tools.extend(defaultSettings, defaultOverrideSettings, sectionResult.settings(), isOnMobile(isMobileDevice, sectionResult) ? getSection(sectionResult, 'mobile') : {}, {
- validate: true,
- external_plugins: getExternalPlugins(defaultOverrideSettings, sectionResult.settings())
- });
- return processPlugins(isMobileDevice, sectionResult, defaultOverrideSettings, extendedSettings);
- };
- var getEditorSettings = function (editor, id, documentBaseUrl, defaultOverrideSettings, settings) {
- var defaultSettings = getDefaultSettings(settings, id, documentBaseUrl, isTouch, editor);
- var finalSettings = combineSettings(isPhone || isTablet, isPhone, defaultSettings, defaultOverrideSettings, settings);
- if (finalSettings.deprecation_warnings !== false) {
- logDeprecationsWarning(settings, finalSettings);
- }
- return finalSettings;
- };
- var getFiltered = function (predicate, editor, name) {
- return Optional.from(editor.settings[name]).filter(predicate);
- };
- var getParamObject = function (value) {
- var output = {};
- if (typeof value === 'string') {
- each$k(value.indexOf('=') > 0 ? value.split(/[;,](?![^=;,]*(?:[;,]|$))/) : value.split(','), function (val) {
- var arr = val.split('=');
- if (arr.length > 1) {
- output[Tools.trim(arr[0])] = Tools.trim(arr[1]);
- } else {
- output[Tools.trim(arr[0])] = Tools.trim(arr[0]);
- }
- });
- } else {
- output = value;
- }
- return output;
- };
- var isArrayOf = function (p) {
- return function (a) {
- return isArray$1(a) && forall(a, p);
- };
- };
- var getParam = function (editor, name, defaultVal, type) {
- var value = name in editor.settings ? editor.settings[name] : defaultVal;
- if (type === 'hash') {
- return getParamObject(value);
- } else if (type === 'string') {
- return getFiltered(isString$1, editor, name).getOr(defaultVal);
- } else if (type === 'number') {
- return getFiltered(isNumber, editor, name).getOr(defaultVal);
- } else if (type === 'boolean') {
- return getFiltered(isBoolean, editor, name).getOr(defaultVal);
- } else if (type === 'object') {
- return getFiltered(isObject, editor, name).getOr(defaultVal);
- } else if (type === 'array') {
- return getFiltered(isArray$1, editor, name).getOr(defaultVal);
- } else if (type === 'string[]') {
- return getFiltered(isArrayOf(isString$1), editor, name).getOr(defaultVal);
- } else if (type === 'function') {
- return getFiltered(isFunction, editor, name).getOr(defaultVal);
- } else {
- return value;
- }
- };
- var CreateIconManager = function () {
- var lookup = {};
- var add = function (id, iconPack) {
- lookup[id] = iconPack;
- };
- var get = function (id) {
- if (lookup[id]) {
- return lookup[id];
- }
- return { icons: {} };
- };
- var has = function (id) {
- return has$2(lookup, id);
- };
- return {
- add: add,
- get: get,
- has: has
- };
- };
- var IconManager = CreateIconManager();
- var getProp = function (propName, elm) {
- var rawElm = elm.dom;
- return rawElm[propName];
- };
- var getComputedSizeProp = function (propName, elm) {
- return parseInt(get$5(elm, propName), 10);
- };
- var getClientWidth = curry(getProp, 'clientWidth');
- var getClientHeight = curry(getProp, 'clientHeight');
- var getMarginTop = curry(getComputedSizeProp, 'margin-top');
- var getMarginLeft = curry(getComputedSizeProp, 'margin-left');
- var getBoundingClientRect = function (elm) {
- return elm.dom.getBoundingClientRect();
- };
- var isInsideElementContentArea = function (bodyElm, clientX, clientY) {
- var clientWidth = getClientWidth(bodyElm);
- var clientHeight = getClientHeight(bodyElm);
- return clientX >= 0 && clientY >= 0 && clientX <= clientWidth && clientY <= clientHeight;
- };
- var transpose = function (inline, elm, clientX, clientY) {
- var clientRect = getBoundingClientRect(elm);
- var deltaX = inline ? clientRect.left + elm.dom.clientLeft + getMarginLeft(elm) : 0;
- var deltaY = inline ? clientRect.top + elm.dom.clientTop + getMarginTop(elm) : 0;
- var x = clientX - deltaX;
- var y = clientY - deltaY;
- return {
- x: x,
- y: y
- };
- };
- var isXYInContentArea = function (editor, clientX, clientY) {
- var bodyElm = SugarElement.fromDom(editor.getBody());
- var targetElm = editor.inline ? bodyElm : documentElement(bodyElm);
- var transposedPoint = transpose(editor.inline, targetElm, clientX, clientY);
- return isInsideElementContentArea(targetElm, transposedPoint.x, transposedPoint.y);
- };
- var fromDomSafe = function (node) {
- return Optional.from(node).map(SugarElement.fromDom);
- };
- var isEditorAttachedToDom = function (editor) {
- var rawContainer = editor.inline ? editor.getBody() : editor.getContentAreaContainer();
- return fromDomSafe(rawContainer).map(inBody).getOr(false);
- };
- var NotificationManagerImpl = function () {
- var unimplemented = function () {
- throw new Error('Theme did not provide a NotificationManager implementation.');
- };
- return {
- open: unimplemented,
- close: unimplemented,
- reposition: unimplemented,
- getArgs: unimplemented
- };
- };
- var NotificationManager = function (editor) {
- var notifications = [];
- var getImplementation = function () {
- var theme = editor.theme;
- return theme && theme.getNotificationManagerImpl ? theme.getNotificationManagerImpl() : NotificationManagerImpl();
- };
- var getTopNotification = function () {
- return Optional.from(notifications[0]);
- };
- var isEqual = function (a, b) {
- return a.type === b.type && a.text === b.text && !a.progressBar && !a.timeout && !b.progressBar && !b.timeout;
- };
- var reposition = function () {
- if (notifications.length > 0) {
- getImplementation().reposition(notifications);
- }
- };
- var addNotification = function (notification) {
- notifications.push(notification);
- };
- var closeNotification = function (notification) {
- findIndex$2(notifications, function (otherNotification) {
- return otherNotification === notification;
- }).each(function (index) {
- notifications.splice(index, 1);
- });
- };
- var open = function (spec, fireEvent) {
- if (fireEvent === void 0) {
- fireEvent = true;
- }
- if (editor.removed || !isEditorAttachedToDom(editor)) {
- return;
- }
- if (fireEvent) {
- editor.fire('BeforeOpenNotification', { notification: spec });
- }
- return find$3(notifications, function (notification) {
- return isEqual(getImplementation().getArgs(notification), spec);
- }).getOrThunk(function () {
- editor.editorManager.setActive(editor);
- var notification = getImplementation().open(spec, function () {
- closeNotification(notification);
- reposition();
- getTopNotification().fold(function () {
- return editor.focus();
- }, function (top) {
- return focus$1(SugarElement.fromDom(top.getEl()));
- });
- });
- addNotification(notification);
- reposition();
- editor.fire('OpenNotification', { notification: __assign({}, notification) });
- return notification;
- });
- };
- var close = function () {
- getTopNotification().each(function (notification) {
- getImplementation().close(notification);
- closeNotification(notification);
- reposition();
- });
- };
- var getNotifications = constant(notifications);
- var registerEvents = function (editor) {
- editor.on('SkinLoaded', function () {
- var serviceMessage = getServiceMessage(editor);
- if (serviceMessage) {
- open({
- text: serviceMessage,
- type: 'warning',
- timeout: 0
- }, false);
- }
- reposition();
- });
- editor.on('show ResizeEditor ResizeWindow NodeChange', function () {
- Delay.requestAnimationFrame(reposition);
- });
- editor.on('remove', function () {
- each$k(notifications.slice(), function (notification) {
- getImplementation().close(notification);
- });
- });
- };
- registerEvents(editor);
- return {
- open: open,
- close: close,
- getNotifications: getNotifications
- };
- };
- var PluginManager = AddOnManager.PluginManager;
- var ThemeManager = AddOnManager.ThemeManager;
- function WindowManagerImpl () {
- var unimplemented = function () {
- throw new Error('Theme did not provide a WindowManager implementation.');
- };
- return {
- open: unimplemented,
- openUrl: unimplemented,
- alert: unimplemented,
- confirm: unimplemented,
- close: unimplemented,
- getParams: unimplemented,
- setParams: unimplemented
- };
- }
- var WindowManager = function (editor) {
- var dialogs = [];
- var getImplementation = function () {
- var theme = editor.theme;
- return theme && theme.getWindowManagerImpl ? theme.getWindowManagerImpl() : WindowManagerImpl();
- };
- var funcBind = function (scope, f) {
- return function () {
- var args = [];
- for (var _i = 0; _i < arguments.length; _i++) {
- args[_i] = arguments[_i];
- }
- return f ? f.apply(scope, args) : undefined;
- };
- };
- var fireOpenEvent = function (dialog) {
- editor.fire('OpenWindow', { dialog: dialog });
- };
- var fireCloseEvent = function (dialog) {
- editor.fire('CloseWindow', { dialog: dialog });
- };
- var addDialog = function (dialog) {
- dialogs.push(dialog);
- fireOpenEvent(dialog);
- };
- var closeDialog = function (dialog) {
- fireCloseEvent(dialog);
- dialogs = filter$4(dialogs, function (otherDialog) {
- return otherDialog !== dialog;
- });
- if (dialogs.length === 0) {
- editor.focus();
- }
- };
- var getTopDialog = function () {
- return Optional.from(dialogs[dialogs.length - 1]);
- };
- var storeSelectionAndOpenDialog = function (openDialog) {
- editor.editorManager.setActive(editor);
- store(editor);
- var dialog = openDialog();
- addDialog(dialog);
- return dialog;
- };
- var open = function (args, params) {
- return storeSelectionAndOpenDialog(function () {
- return getImplementation().open(args, params, closeDialog);
- });
- };
- var openUrl = function (args) {
- return storeSelectionAndOpenDialog(function () {
- return getImplementation().openUrl(args, closeDialog);
- });
- };
- var alert = function (message, callback, scope) {
- var windowManagerImpl = getImplementation();
- windowManagerImpl.alert(message, funcBind(scope ? scope : windowManagerImpl, callback));
- };
- var confirm = function (message, callback, scope) {
- var windowManagerImpl = getImplementation();
- windowManagerImpl.confirm(message, funcBind(scope ? scope : windowManagerImpl, callback));
- };
- var close = function () {
- getTopDialog().each(function (dialog) {
- getImplementation().close(dialog);
- closeDialog(dialog);
- });
- };
- editor.on('remove', function () {
- each$k(dialogs, function (dialog) {
- getImplementation().close(dialog);
- });
- });
- return {
- open: open,
- openUrl: openUrl,
- alert: alert,
- confirm: confirm,
- close: close
- };
- };
- var displayNotification = function (editor, message) {
- editor.notificationManager.open({
- type: 'error',
- text: message
- });
- };
- var displayError = function (editor, message) {
- if (editor._skinLoaded) {
- displayNotification(editor, message);
- } else {
- editor.on('SkinLoaded', function () {
- displayNotification(editor, message);
- });
- }
- };
- var uploadError = function (editor, message) {
- displayError(editor, I18n.translate([
- 'Failed to upload image: {0}',
- message
- ]));
- };
- var logError = function (editor, errorType, msg) {
- fireError(editor, errorType, { message: msg });
- console.error(msg);
- };
- var createLoadError = function (type, url, name) {
- return name ? 'Failed to load ' + type + ': ' + name + ' from url ' + url : 'Failed to load ' + type + ' url: ' + url;
- };
- var pluginLoadError = function (editor, url, name) {
- logError(editor, 'PluginLoadError', createLoadError('plugin', url, name));
- };
- var iconsLoadError = function (editor, url, name) {
- logError(editor, 'IconsLoadError', createLoadError('icons', url, name));
- };
- var languageLoadError = function (editor, url, name) {
- logError(editor, 'LanguageLoadError', createLoadError('language', url, name));
- };
- var pluginInitError = function (editor, name, err) {
- var message = I18n.translate([
- 'Failed to initialize plugin: {0}',
- name
- ]);
- fireError(editor, 'PluginLoadError', { message: message });
- initError(message, err);
- displayError(editor, message);
- };
- var initError = function (message) {
- var x = [];
- for (var _i = 1; _i < arguments.length; _i++) {
- x[_i - 1] = arguments[_i];
- }
- var console = window.console;
- if (console) {
- if (console.error) {
- console.error.apply(console, __spreadArray([message], x, false));
- } else {
- console.log.apply(console, __spreadArray([message], x, false));
- }
- }
- };
- var isContentCssSkinName = function (url) {
- return /^[a-z0-9\-]+$/i.test(url);
- };
- var getContentCssUrls = function (editor) {
- return transformToUrls(editor, getContentCss(editor));
- };
- var getFontCssUrls = function (editor) {
- return transformToUrls(editor, getFontCss(editor));
- };
- var transformToUrls = function (editor, cssLinks) {
- var skinUrl = editor.editorManager.baseURL + '/skins/content';
- var suffix = editor.editorManager.suffix;
- var contentCssFile = 'content' + suffix + '.css';
- var inline = editor.inline === true;
- return map$3(cssLinks, function (url) {
- if (isContentCssSkinName(url) && !inline) {
- return skinUrl + '/' + url + '/' + contentCssFile;
- } else {
- return editor.documentBaseURI.toAbsolute(url);
- }
- });
- };
- var appendContentCssFromSettings = function (editor) {
- editor.contentCSS = editor.contentCSS.concat(getContentCssUrls(editor), getFontCssUrls(editor));
- };
- var UploadStatus = function () {
- var PENDING = 1, UPLOADED = 2;
- var blobUriStatuses = {};
- var createStatus = function (status, resultUri) {
- return {
- status: status,
- resultUri: resultUri
- };
- };
- var hasBlobUri = function (blobUri) {
- return blobUri in blobUriStatuses;
- };
- var getResultUri = function (blobUri) {
- var result = blobUriStatuses[blobUri];
- return result ? result.resultUri : null;
- };
- var isPending = function (blobUri) {
- return hasBlobUri(blobUri) ? blobUriStatuses[blobUri].status === PENDING : false;
- };
- var isUploaded = function (blobUri) {
- return hasBlobUri(blobUri) ? blobUriStatuses[blobUri].status === UPLOADED : false;
- };
- var markPending = function (blobUri) {
- blobUriStatuses[blobUri] = createStatus(PENDING, null);
- };
- var markUploaded = function (blobUri, resultUri) {
- blobUriStatuses[blobUri] = createStatus(UPLOADED, resultUri);
- };
- var removeFailed = function (blobUri) {
- delete blobUriStatuses[blobUri];
- };
- var destroy = function () {
- blobUriStatuses = {};
- };
- return {
- hasBlobUri: hasBlobUri,
- getResultUri: getResultUri,
- isPending: isPending,
- isUploaded: isUploaded,
- markPending: markPending,
- markUploaded: markUploaded,
- removeFailed: removeFailed,
- destroy: destroy
- };
- };
- var count = 0;
- var seed = function () {
- var rnd = function () {
- return Math.round(Math.random() * 4294967295).toString(36);
- };
- var now = new Date().getTime();
- return 's' + now.toString(36) + rnd() + rnd() + rnd();
- };
- var uuid = function (prefix) {
- return prefix + count++ + seed();
- };
- var BlobCache = function () {
- var cache = [];
- var mimeToExt = function (mime) {
- var mimes = {
- 'image/jpeg': 'jpg',
- 'image/jpg': 'jpg',
- 'image/gif': 'gif',
- 'image/png': 'png',
- 'image/apng': 'apng',
- 'image/avif': 'avif',
- 'image/svg+xml': 'svg',
- 'image/webp': 'webp',
- 'image/bmp': 'bmp',
- 'image/tiff': 'tiff'
- };
- return mimes[mime.toLowerCase()] || 'dat';
- };
- var create = function (o, blob, base64, name, filename) {
- if (isString$1(o)) {
- var id = o;
- return toBlobInfo({
- id: id,
- name: name,
- filename: filename,
- blob: blob,
- base64: base64
- });
- } else if (isObject(o)) {
- return toBlobInfo(o);
- } else {
- throw new Error('Unknown input type');
- }
- };
- var toBlobInfo = function (o) {
- if (!o.blob || !o.base64) {
- throw new Error('blob and base64 representations of the image are required for BlobInfo to be created');
- }
- var id = o.id || uuid('blobid');
- var name = o.name || id;
- var blob = o.blob;
- return {
- id: constant(id),
- name: constant(name),
- filename: constant(o.filename || name + '.' + mimeToExt(blob.type)),
- blob: constant(blob),
- base64: constant(o.base64),
- blobUri: constant(o.blobUri || URL.createObjectURL(blob)),
- uri: constant(o.uri)
- };
- };
- var add = function (blobInfo) {
- if (!get(blobInfo.id())) {
- cache.push(blobInfo);
- }
- };
- var findFirst = function (predicate) {
- return find$3(cache, predicate).getOrUndefined();
- };
- var get = function (id) {
- return findFirst(function (cachedBlobInfo) {
- return cachedBlobInfo.id() === id;
- });
- };
- var getByUri = function (blobUri) {
- return findFirst(function (blobInfo) {
- return blobInfo.blobUri() === blobUri;
- });
- };
- var getByData = function (base64, type) {
- return findFirst(function (blobInfo) {
- return blobInfo.base64() === base64 && blobInfo.blob().type === type;
- });
- };
- var removeByUri = function (blobUri) {
- cache = filter$4(cache, function (blobInfo) {
- if (blobInfo.blobUri() === blobUri) {
- URL.revokeObjectURL(blobInfo.blobUri());
- return false;
- }
- return true;
- });
- };
- var destroy = function () {
- each$k(cache, function (cachedBlobInfo) {
- URL.revokeObjectURL(cachedBlobInfo.blobUri());
- });
- cache = [];
- };
- return {
- create: create,
- add: add,
- get: get,
- getByUri: getByUri,
- getByData: getByData,
- findFirst: findFirst,
- removeByUri: removeByUri,
- destroy: destroy
- };
- };
- var Uploader = function (uploadStatus, settings) {
- var pendingPromises = {};
- var pathJoin = function (path1, path2) {
- if (path1) {
- return path1.replace(/\/$/, '') + '/' + path2.replace(/^\//, '');
- }
- return path2;
- };
- var defaultHandler = function (blobInfo, success, failure, progress) {
- var xhr = new XMLHttpRequest();
- xhr.open('POST', settings.url);
- xhr.withCredentials = settings.credentials;
- xhr.upload.onprogress = function (e) {
- progress(e.loaded / e.total * 100);
- };
- xhr.onerror = function () {
- failure('Image upload failed due to a XHR Transport error. Code: ' + xhr.status);
- };
- xhr.onload = function () {
- if (xhr.status < 200 || xhr.status >= 300) {
- failure('HTTP Error: ' + xhr.status);
- return;
- }
- var json = JSON.parse(xhr.responseText);
- if (!json || typeof json.location !== 'string') {
- failure('Invalid JSON: ' + xhr.responseText);
- return;
- }
- success(pathJoin(settings.basePath, json.location));
- };
- var formData = new FormData();
- formData.append('file', blobInfo.blob(), blobInfo.filename());
- xhr.send(formData);
- };
- var noUpload = function () {
- return new promiseObj(function (resolve) {
- resolve([]);
- });
- };
- var handlerSuccess = function (blobInfo, url) {
- return {
- url: url,
- blobInfo: blobInfo,
- status: true
- };
- };
- var handlerFailure = function (blobInfo, message, options) {
- return {
- url: '',
- blobInfo: blobInfo,
- status: false,
- error: {
- message: message,
- options: options
- }
- };
- };
- var resolvePending = function (blobUri, result) {
- Tools.each(pendingPromises[blobUri], function (resolve) {
- resolve(result);
- });
- delete pendingPromises[blobUri];
- };
- var uploadBlobInfo = function (blobInfo, handler, openNotification) {
- uploadStatus.markPending(blobInfo.blobUri());
- return new promiseObj(function (resolve) {
- var notification, progress;
- try {
- var closeNotification_1 = function () {
- if (notification) {
- notification.close();
- progress = noop;
- }
- };
- var success = function (url) {
- closeNotification_1();
- uploadStatus.markUploaded(blobInfo.blobUri(), url);
- resolvePending(blobInfo.blobUri(), handlerSuccess(blobInfo, url));
- resolve(handlerSuccess(blobInfo, url));
- };
- var failure = function (error, options) {
- var failureOptions = options ? options : {};
- closeNotification_1();
- uploadStatus.removeFailed(blobInfo.blobUri());
- resolvePending(blobInfo.blobUri(), handlerFailure(blobInfo, error, failureOptions));
- resolve(handlerFailure(blobInfo, error, failureOptions));
- };
- progress = function (percent) {
- if (percent < 0 || percent > 100) {
- return;
- }
- Optional.from(notification).orThunk(function () {
- return Optional.from(openNotification).map(apply);
- }).each(function (n) {
- notification = n;
- n.progressBar.value(percent);
- });
- };
- handler(blobInfo, success, failure, progress);
- } catch (ex) {
- resolve(handlerFailure(blobInfo, ex.message, {}));
- }
- });
- };
- var isDefaultHandler = function (handler) {
- return handler === defaultHandler;
- };
- var pendingUploadBlobInfo = function (blobInfo) {
- var blobUri = blobInfo.blobUri();
- return new promiseObj(function (resolve) {
- pendingPromises[blobUri] = pendingPromises[blobUri] || [];
- pendingPromises[blobUri].push(resolve);
- });
- };
- var uploadBlobs = function (blobInfos, openNotification) {
- blobInfos = Tools.grep(blobInfos, function (blobInfo) {
- return !uploadStatus.isUploaded(blobInfo.blobUri());
- });
- return promiseObj.all(Tools.map(blobInfos, function (blobInfo) {
- return uploadStatus.isPending(blobInfo.blobUri()) ? pendingUploadBlobInfo(blobInfo) : uploadBlobInfo(blobInfo, settings.handler, openNotification);
- }));
- };
- var upload = function (blobInfos, openNotification) {
- return !settings.url && isDefaultHandler(settings.handler) ? noUpload() : uploadBlobs(blobInfos, openNotification);
- };
- if (isFunction(settings.handler) === false) {
- settings.handler = defaultHandler;
- }
- return { upload: upload };
- };
- var openNotification = function (editor) {
- return function () {
- return editor.notificationManager.open({
- text: editor.translate('Image uploading...'),
- type: 'info',
- timeout: -1,
- progressBar: true
- });
- };
- };
- var createUploader = function (editor, uploadStatus) {
- return Uploader(uploadStatus, {
- url: getImageUploadUrl(editor),
- basePath: getImageUploadBasePath(editor),
- credentials: getImagesUploadCredentials(editor),
- handler: getImagesUploadHandler(editor)
- });
- };
- var ImageUploader = function (editor) {
- var uploadStatus = UploadStatus();
- var uploader = createUploader(editor, uploadStatus);
- return {
- upload: function (blobInfos, showNotification) {
- if (showNotification === void 0) {
- showNotification = true;
- }
- return uploader.upload(blobInfos, showNotification ? openNotification(editor) : undefined);
- }
- };
- };
- var UploadChangeHandler = function (editor) {
- var lastChangedLevel = Cell(null);
- editor.on('change AddUndo', function (e) {
- lastChangedLevel.set(__assign({}, e.level));
- });
- var fireIfChanged = function () {
- var data = editor.undoManager.data;
- last$2(data).filter(function (level) {
- return !isEq$1(lastChangedLevel.get(), level);
- }).each(function (level) {
- editor.setDirty(true);
- editor.fire('change', {
- level: level,
- lastLevel: get$a(data, data.length - 2).getOrNull()
- });
- });
- };
- return { fireIfChanged: fireIfChanged };
- };
- var EditorUpload = function (editor) {
- var blobCache = BlobCache();
- var uploader, imageScanner;
- var uploadStatus = UploadStatus();
- var urlFilters = [];
- var changeHandler = UploadChangeHandler(editor);
- var aliveGuard = function (callback) {
- return function (result) {
- if (editor.selection) {
- return callback(result);
- }
- return [];
- };
- };
- var cacheInvalidator = function (url) {
- return url + (url.indexOf('?') === -1 ? '?' : '&') + new Date().getTime();
- };
- var replaceString = function (content, search, replace) {
- var index = 0;
- do {
- index = content.indexOf(search, index);
- if (index !== -1) {
- content = content.substring(0, index) + replace + content.substr(index + search.length);
- index += replace.length - search.length + 1;
- }
- } while (index !== -1);
- return content;
- };
- var replaceImageUrl = function (content, targetUrl, replacementUrl) {
- var replacementString = 'src="' + replacementUrl + '"' + (replacementUrl === Env.transparentSrc ? ' data-mce-placeholder="1"' : '');
- content = replaceString(content, 'src="' + targetUrl + '"', replacementString);
- content = replaceString(content, 'data-mce-src="' + targetUrl + '"', 'data-mce-src="' + replacementUrl + '"');
- return content;
- };
- var replaceUrlInUndoStack = function (targetUrl, replacementUrl) {
- each$k(editor.undoManager.data, function (level) {
- if (level.type === 'fragmented') {
- level.fragments = map$3(level.fragments, function (fragment) {
- return replaceImageUrl(fragment, targetUrl, replacementUrl);
- });
- } else {
- level.content = replaceImageUrl(level.content, targetUrl, replacementUrl);
- }
- });
- };
- var replaceImageUriInView = function (image, resultUri) {
- var src = editor.convertURL(resultUri, 'src');
- replaceUrlInUndoStack(image.src, resultUri);
- editor.$(image).attr({
- 'src': shouldReuseFileName(editor) ? cacheInvalidator(resultUri) : resultUri,
- 'data-mce-src': src
- });
- };
- var uploadImages = function (callback) {
- if (!uploader) {
- uploader = createUploader(editor, uploadStatus);
- }
- return scanForImages().then(aliveGuard(function (imageInfos) {
- var blobInfos = map$3(imageInfos, function (imageInfo) {
- return imageInfo.blobInfo;
- });
- return uploader.upload(blobInfos, openNotification(editor)).then(aliveGuard(function (result) {
- var imagesToRemove = [];
- var filteredResult = map$3(result, function (uploadInfo, index) {
- var blobInfo = imageInfos[index].blobInfo;
- var image = imageInfos[index].image;
- if (uploadInfo.status && shouldReplaceBlobUris(editor)) {
- blobCache.removeByUri(image.src);
- if (isRtc(editor)) ; else {
- replaceImageUriInView(image, uploadInfo.url);
- }
- } else if (uploadInfo.error) {
- if (uploadInfo.error.options.remove) {
- replaceUrlInUndoStack(image.getAttribute('src'), Env.transparentSrc);
- imagesToRemove.push(image);
- }
- uploadError(editor, uploadInfo.error.message);
- }
- return {
- element: image,
- status: uploadInfo.status,
- uploadUri: uploadInfo.url,
- blobInfo: blobInfo
- };
- });
- if (filteredResult.length > 0) {
- changeHandler.fireIfChanged();
- }
- if (imagesToRemove.length > 0) {
- if (isRtc(editor)) {
- console.error('Removing images on failed uploads is currently unsupported for RTC');
- } else {
- editor.undoManager.transact(function () {
- each$k(imagesToRemove, function (element) {
- editor.dom.remove(element);
- blobCache.removeByUri(element.src);
- });
- });
- }
- }
- if (callback) {
- callback(filteredResult);
- }
- return filteredResult;
- }));
- }));
- };
- var uploadImagesAuto = function (callback) {
- if (isAutomaticUploadsEnabled(editor)) {
- return uploadImages(callback);
- }
- };
- var isValidDataUriImage = function (imgElm) {
- if (forall(urlFilters, function (filter) {
- return filter(imgElm);
- }) === false) {
- return false;
- }
- if (imgElm.getAttribute('src').indexOf('data:') === 0) {
- var dataImgFilter = getImagesDataImgFilter(editor);
- return dataImgFilter(imgElm);
- }
- return true;
- };
- var addFilter = function (filter) {
- urlFilters.push(filter);
- };
- var scanForImages = function () {
- if (!imageScanner) {
- imageScanner = ImageScanner(uploadStatus, blobCache);
- }
- return imageScanner.findAll(editor.getBody(), isValidDataUriImage).then(aliveGuard(function (result) {
- result = filter$4(result, function (resultItem) {
- if (typeof resultItem === 'string') {
- displayError(editor, resultItem);
- return false;
- }
- return true;
- });
- if (isRtc(editor)) ; else {
- each$k(result, function (resultItem) {
- replaceUrlInUndoStack(resultItem.image.src, resultItem.blobInfo.blobUri());
- resultItem.image.src = resultItem.blobInfo.blobUri();
- resultItem.image.removeAttribute('data-mce-src');
- });
- }
- return result;
- }));
- };
- var destroy = function () {
- blobCache.destroy();
- uploadStatus.destroy();
- imageScanner = uploader = null;
- };
- var replaceBlobUris = function (content) {
- return content.replace(/src="(blob:[^"]+)"/g, function (match, blobUri) {
- var resultUri = uploadStatus.getResultUri(blobUri);
- if (resultUri) {
- return 'src="' + resultUri + '"';
- }
- var blobInfo = blobCache.getByUri(blobUri);
- if (!blobInfo) {
- blobInfo = foldl(editor.editorManager.get(), function (result, editor) {
- return result || editor.editorUpload && editor.editorUpload.blobCache.getByUri(blobUri);
- }, null);
- }
- if (blobInfo) {
- var blob = blobInfo.blob();
- return 'src="data:' + blob.type + ';base64,' + blobInfo.base64() + '"';
- }
- return match;
- });
- };
- editor.on('SetContent', function () {
- if (isAutomaticUploadsEnabled(editor)) {
- uploadImagesAuto();
- } else {
- scanForImages();
- }
- });
- editor.on('RawSaveContent', function (e) {
- e.content = replaceBlobUris(e.content);
- });
- editor.on('GetContent', function (e) {
- if (e.source_view || e.format === 'raw' || e.format === 'tree') {
- return;
- }
- e.content = replaceBlobUris(e.content);
- });
- editor.on('PostRender', function () {
- editor.parser.addNodeFilter('img', function (images) {
- each$k(images, function (img) {
- var src = img.attr('src');
- if (blobCache.getByUri(src)) {
- return;
- }
- var resultUri = uploadStatus.getResultUri(src);
- if (resultUri) {
- img.attr('src', resultUri);
- }
- });
- });
- });
- return {
- blobCache: blobCache,
- addFilter: addFilter,
- uploadImages: uploadImages,
- uploadImagesAuto: uploadImagesAuto,
- scanForImages: scanForImages,
- destroy: destroy
- };
- };
- var get = function (dom) {
- var formats = {
- valigntop: [{
- selector: 'td,th',
- styles: { verticalAlign: 'top' }
- }],
- valignmiddle: [{
- selector: 'td,th',
- styles: { verticalAlign: 'middle' }
- }],
- valignbottom: [{
- selector: 'td,th',
- styles: { verticalAlign: 'bottom' }
- }],
- alignleft: [
- {
- selector: 'figure.image',
- collapsed: false,
- classes: 'align-left',
- ceFalseOverride: true,
- preview: 'font-family font-size'
- },
- {
- selector: 'figure,p,h1,h2,h3,h4,h5,h6,td,th,tr,div,ul,ol,li',
- styles: { textAlign: 'left' },
- inherit: false,
- preview: false,
- defaultBlock: 'div'
- },
- {
- selector: 'img,table,audio,video',
- collapsed: false,
- styles: { float: 'left' },
- preview: 'font-family font-size'
- }
- ],
- aligncenter: [
- {
- selector: 'figure,p,h1,h2,h3,h4,h5,h6,td,th,tr,div,ul,ol,li',
- styles: { textAlign: 'center' },
- inherit: false,
- preview: 'font-family font-size',
- defaultBlock: 'div'
- },
- {
- selector: 'figure.image',
- collapsed: false,
- classes: 'align-center',
- ceFalseOverride: true,
- preview: 'font-family font-size'
- },
- {
- selector: 'img,audio,video',
- collapsed: false,
- styles: {
- display: 'block',
- marginLeft: 'auto',
- marginRight: 'auto'
- },
- preview: false
- },
- {
- selector: 'table',
- collapsed: false,
- styles: {
- marginLeft: 'auto',
- marginRight: 'auto'
- },
- preview: 'font-family font-size'
- }
- ],
- alignright: [
- {
- selector: 'figure.image',
- collapsed: false,
- classes: 'align-right',
- ceFalseOverride: true,
- preview: 'font-family font-size'
- },
- {
- selector: 'figure,p,h1,h2,h3,h4,h5,h6,td,th,tr,div,ul,ol,li',
- styles: { textAlign: 'right' },
- inherit: false,
- preview: 'font-family font-size',
- defaultBlock: 'div'
- },
- {
- selector: 'img,table,audio,video',
- collapsed: false,
- styles: { float: 'right' },
- preview: 'font-family font-size'
- }
- ],
- alignjustify: [{
- selector: 'figure,p,h1,h2,h3,h4,h5,h6,td,th,tr,div,ul,ol,li',
- styles: { textAlign: 'justify' },
- inherit: false,
- defaultBlock: 'div',
- preview: 'font-family font-size'
- }],
- bold: [
- {
- inline: 'strong',
- remove: 'all',
- preserve_attributes: [
- 'class',
- 'style'
- ]
- },
- {
- inline: 'span',
- styles: { fontWeight: 'bold' }
- },
- {
- inline: 'b',
- remove: 'all',
- preserve_attributes: [
- 'class',
- 'style'
- ]
- }
- ],
- italic: [
- {
- inline: 'em',
- remove: 'all',
- preserve_attributes: [
- 'class',
- 'style'
- ]
- },
- {
- inline: 'span',
- styles: { fontStyle: 'italic' }
- },
- {
- inline: 'i',
- remove: 'all',
- preserve_attributes: [
- 'class',
- 'style'
- ]
- }
- ],
- underline: [
- {
- inline: 'span',
- styles: { textDecoration: 'underline' },
- exact: true
- },
- {
- inline: 'u',
- remove: 'all',
- preserve_attributes: [
- 'class',
- 'style'
- ]
- }
- ],
- strikethrough: [
- {
- inline: 'span',
- styles: { textDecoration: 'line-through' },
- exact: true
- },
- {
- inline: 'strike',
- remove: 'all',
- preserve_attributes: [
- 'class',
- 'style'
- ]
- },
- {
- inline: 's',
- remove: 'all',
- preserve_attributes: [
- 'class',
- 'style'
- ]
- }
- ],
- forecolor: {
- inline: 'span',
- styles: { color: '%value' },
- links: true,
- remove_similar: true,
- clear_child_styles: true
- },
- hilitecolor: {
- inline: 'span',
- styles: { backgroundColor: '%value' },
- links: true,
- remove_similar: true,
- clear_child_styles: true
- },
- fontname: {
- inline: 'span',
- toggle: false,
- styles: { fontFamily: '%value' },
- clear_child_styles: true
- },
- fontsize: {
- inline: 'span',
- toggle: false,
- styles: { fontSize: '%value' },
- clear_child_styles: true
- },
- lineheight: {
- selector: 'h1,h2,h3,h4,h5,h6,p,li,td,th,div',
- defaultBlock: 'p',
- styles: { lineHeight: '%value' }
- },
- fontsize_class: {
- inline: 'span',
- attributes: { class: '%value' }
- },
- blockquote: {
- block: 'blockquote',
- wrapper: true,
- remove: 'all'
- },
- subscript: { inline: 'sub' },
- superscript: { inline: 'sup' },
- code: { inline: 'code' },
- link: {
- inline: 'a',
- selector: 'a',
- remove: 'all',
- split: true,
- deep: true,
- onmatch: function (node, _fmt, _itemName) {
- return isElement$5(node) && node.hasAttribute('href');
- },
- onformat: function (elm, _fmt, vars) {
- Tools.each(vars, function (value, key) {
- dom.setAttrib(elm, key, value);
- });
- }
- },
- lang: {
- inline: 'span',
- clear_child_styles: true,
- remove_similar: true,
- attributes: {
- 'lang': '%value',
- 'data-mce-lang': function (vars) {
- var _a;
- return (_a = vars === null || vars === void 0 ? void 0 : vars.customValue) !== null && _a !== void 0 ? _a : null;
- }
- }
- },
- removeformat: [
- {
- selector: 'b,strong,em,i,font,u,strike,s,sub,sup,dfn,code,samp,kbd,var,cite,mark,q,del,ins,small',
- remove: 'all',
- split: true,
- expand: false,
- block_expand: true,
- deep: true
- },
- {
- selector: 'span',
- attributes: [
- 'style',
- 'class'
- ],
- remove: 'empty',
- split: true,
- expand: false,
- deep: true
- },
- {
- selector: '*',
- attributes: [
- 'style',
- 'class'
- ],
- split: false,
- expand: false,
- deep: true
- }
- ]
- };
- Tools.each('p h1 h2 h3 h4 h5 h6 div address pre dt dd samp'.split(/\s/), function (name) {
- formats[name] = {
- block: name,
- remove: 'all'
- };
- });
- return formats;
- };
- var FormatRegistry = function (editor) {
- var formats = {};
- var get$1 = function (name) {
- return isNonNullable(name) ? formats[name] : formats;
- };
- var has = function (name) {
- return has$2(formats, name);
- };
- var register = function (name, format) {
- if (name) {
- if (!isString$1(name)) {
- each$j(name, function (format, name) {
- register(name, format);
- });
- } else {
- if (!isArray$1(format)) {
- format = [format];
- }
- each$k(format, function (format) {
- if (isUndefined(format.deep)) {
- format.deep = !isSelectorFormat(format);
- }
- if (isUndefined(format.split)) {
- format.split = !isSelectorFormat(format) || isInlineFormat(format);
- }
- if (isUndefined(format.remove) && isSelectorFormat(format) && !isInlineFormat(format)) {
- format.remove = 'none';
- }
- if (isSelectorFormat(format) && isInlineFormat(format)) {
- format.mixed = true;
- format.block_expand = true;
- }
- if (isString$1(format.classes)) {
- format.classes = format.classes.split(/\s+/);
- }
- });
- formats[name] = format;
- }
- }
- };
- var unregister = function (name) {
- if (name && formats[name]) {
- delete formats[name];
- }
- return formats;
- };
- register(get(editor.dom));
- register(getFormats(editor));
- return {
- get: get$1,
- has: has,
- register: register,
- unregister: unregister
- };
- };
- var each$5 = Tools.each;
- var dom = DOMUtils.DOM;
- var parsedSelectorToHtml = function (ancestry, editor) {
- var elm, item, fragment;
- var schema = editor && editor.schema || Schema({});
- var decorate = function (elm, item) {
- if (item.classes.length) {
- dom.addClass(elm, item.classes.join(' '));
- }
- dom.setAttribs(elm, item.attrs);
- };
- var createElement = function (sItem) {
- item = typeof sItem === 'string' ? {
- name: sItem,
- classes: [],
- attrs: {}
- } : sItem;
- var elm = dom.create(item.name);
- decorate(elm, item);
- return elm;
- };
- var getRequiredParent = function (elm, candidate) {
- var name = typeof elm !== 'string' ? elm.nodeName.toLowerCase() : elm;
- var elmRule = schema.getElementRule(name);
- var parentsRequired = elmRule && elmRule.parentsRequired;
- if (parentsRequired && parentsRequired.length) {
- return candidate && Tools.inArray(parentsRequired, candidate) !== -1 ? candidate : parentsRequired[0];
- } else {
- return false;
- }
- };
- var wrapInHtml = function (elm, ancestry, siblings) {
- var parent, parentCandidate;
- var ancestor = ancestry.length > 0 && ancestry[0];
- var ancestorName = ancestor && ancestor.name;
- var parentRequired = getRequiredParent(elm, ancestorName);
- if (parentRequired) {
- if (ancestorName === parentRequired) {
- parentCandidate = ancestry[0];
- ancestry = ancestry.slice(1);
- } else {
- parentCandidate = parentRequired;
- }
- } else if (ancestor) {
- parentCandidate = ancestry[0];
- ancestry = ancestry.slice(1);
- } else if (!siblings) {
- return elm;
- }
- if (parentCandidate) {
- parent = createElement(parentCandidate);
- parent.appendChild(elm);
- }
- if (siblings) {
- if (!parent) {
- parent = dom.create('div');
- parent.appendChild(elm);
- }
- Tools.each(siblings, function (sibling) {
- var siblingElm = createElement(sibling);
- parent.insertBefore(siblingElm, elm);
- });
- }
- return wrapInHtml(parent, ancestry, parentCandidate && parentCandidate.siblings);
- };
- if (ancestry && ancestry.length) {
- item = ancestry[0];
- elm = createElement(item);
- fragment = dom.create('div');
- fragment.appendChild(wrapInHtml(elm, ancestry.slice(1), item.siblings));
- return fragment;
- } else {
- return '';
- }
- };
- var parseSelectorItem = function (item) {
- var tagName;
- var obj = {
- classes: [],
- attrs: {}
- };
- item = obj.selector = Tools.trim(item);
- if (item !== '*') {
- tagName = item.replace(/(?:([#\.]|::?)([\w\-]+)|(\[)([^\]]+)\]?)/g, function ($0, $1, $2, $3, $4) {
- switch ($1) {
- case '#':
- obj.attrs.id = $2;
- break;
- case '.':
- obj.classes.push($2);
- break;
- case ':':
- if (Tools.inArray('checked disabled enabled read-only required'.split(' '), $2) !== -1) {
- obj.attrs[$2] = $2;
- }
- break;
- }
- if ($3 === '[') {
- var m = $4.match(/([\w\-]+)(?:\=\"([^\"]+))?/);
- if (m) {
- obj.attrs[m[1]] = m[2];
- }
- }
- return '';
- });
- }
- obj.name = tagName || 'div';
- return obj;
- };
- var parseSelector = function (selector) {
- if (!selector || typeof selector !== 'string') {
- return [];
- }
- selector = selector.split(/\s*,\s*/)[0];
- selector = selector.replace(/\s*(~\+|~|\+|>)\s*/g, '$1');
- return Tools.map(selector.split(/(?:>|\s+(?![^\[\]]+\]))/), function (item) {
- var siblings = Tools.map(item.split(/(?:~\+|~|\+)/), parseSelectorItem);
- var obj = siblings.pop();
- if (siblings.length) {
- obj.siblings = siblings;
- }
- return obj;
- }).reverse();
- };
- var getCssText = function (editor, format) {
- var name, previewFrag;
- var previewCss = '', parentFontSize;
- var previewStyles = getPreviewStyles(editor);
- if (previewStyles === '') {
- return '';
- }
- var removeVars = function (val) {
- return val.replace(/%(\w+)/g, '');
- };
- if (typeof format === 'string') {
- format = editor.formatter.get(format);
- if (!format) {
- return;
- }
- format = format[0];
- }
- if ('preview' in format) {
- var previewOpt = get$9(format, 'preview');
- if (is$1(previewOpt, false)) {
- return '';
- } else {
- previewStyles = previewOpt.getOr(previewStyles);
- }
- }
- name = format.block || format.inline || 'span';
- var items = parseSelector(format.selector);
- if (items.length) {
- if (!items[0].name) {
- items[0].name = name;
- }
- name = format.selector;
- previewFrag = parsedSelectorToHtml(items, editor);
- } else {
- previewFrag = parsedSelectorToHtml([name], editor);
- }
- var previewElm = dom.select(name, previewFrag)[0] || previewFrag.firstChild;
- each$5(format.styles, function (value, name) {
- var newValue = removeVars(value);
- if (newValue) {
- dom.setStyle(previewElm, name, newValue);
- }
- });
- each$5(format.attributes, function (value, name) {
- var newValue = removeVars(value);
- if (newValue) {
- dom.setAttrib(previewElm, name, newValue);
- }
- });
- each$5(format.classes, function (value) {
- var newValue = removeVars(value);
- if (!dom.hasClass(previewElm, newValue)) {
- dom.addClass(previewElm, newValue);
- }
- });
- editor.fire('PreviewFormats');
- dom.setStyles(previewFrag, {
- position: 'absolute',
- left: -65535
- });
- editor.getBody().appendChild(previewFrag);
- parentFontSize = dom.getStyle(editor.getBody(), 'fontSize', true);
- parentFontSize = /px$/.test(parentFontSize) ? parseInt(parentFontSize, 10) : 0;
- each$5(previewStyles.split(' '), function (name) {
- var value = dom.getStyle(previewElm, name, true);
- if (name === 'background-color' && /transparent|rgba\s*\([^)]+,\s*0\)/.test(value)) {
- value = dom.getStyle(editor.getBody(), name, true);
- if (dom.toHex(value).toLowerCase() === '#ffffff') {
- return;
- }
- }
- if (name === 'color') {
- if (dom.toHex(value).toLowerCase() === '#000000') {
- return;
- }
- }
- if (name === 'font-size') {
- if (/em|%$/.test(value)) {
- if (parentFontSize === 0) {
- return;
- }
- var numValue = parseFloat(value) / (/%$/.test(value) ? 100 : 1);
- value = numValue * parentFontSize + 'px';
- }
- }
- if (name === 'border' && value) {
- previewCss += 'padding:0 2px;';
- }
- previewCss += name + ':' + value + ';';
- });
- editor.fire('AfterPreviewFormats');
- dom.remove(previewFrag);
- return previewCss;
- };
- var setup$h = function (editor) {
- editor.addShortcut('meta+b', '', 'Bold');
- editor.addShortcut('meta+i', '', 'Italic');
- editor.addShortcut('meta+u', '', 'Underline');
- for (var i = 1; i <= 6; i++) {
- editor.addShortcut('access+' + i, '', [
- 'FormatBlock',
- false,
- 'h' + i
- ]);
- }
- editor.addShortcut('access+7', '', [
- 'FormatBlock',
- false,
- 'p'
- ]);
- editor.addShortcut('access+8', '', [
- 'FormatBlock',
- false,
- 'div'
- ]);
- editor.addShortcut('access+9', '', [
- 'FormatBlock',
- false,
- 'address'
- ]);
- };
- var Formatter = function (editor) {
- var formats = FormatRegistry(editor);
- var formatChangeState = Cell(null);
- setup$h(editor);
- setup$k(editor);
- return {
- get: formats.get,
- has: formats.has,
- register: formats.register,
- unregister: formats.unregister,
- apply: function (name, vars, node) {
- applyFormat(editor, name, vars, node);
- },
- remove: function (name, vars, node, similar) {
- removeFormat(editor, name, vars, node, similar);
- },
- toggle: function (name, vars, node) {
- toggleFormat(editor, name, vars, node);
- },
- match: function (name, vars, node, similar) {
- return matchFormat(editor, name, vars, node, similar);
- },
- closest: function (names) {
- return closestFormat(editor, names);
- },
- matchAll: function (names, vars) {
- return matchAllFormats(editor, names, vars);
- },
- matchNode: function (node, name, vars, similar) {
- return matchNodeFormat(editor, node, name, vars, similar);
- },
- canApply: function (name) {
- return canApplyFormat(editor, name);
- },
- formatChanged: function (formats, callback, similar, vars) {
- return formatChanged(editor, formatChangeState, formats, callback, similar, vars);
- },
- getCssText: curry(getCssText, editor)
- };
- };
- var shouldIgnoreCommand = function (cmd) {
- switch (cmd.toLowerCase()) {
- case 'undo':
- case 'redo':
- case 'mcerepaint':
- case 'mcefocus':
- return true;
- default:
- return false;
- }
- };
- var registerEvents = function (editor, undoManager, locks) {
- var isFirstTypedCharacter = Cell(false);
- var addNonTypingUndoLevel = function (e) {
- setTyping(undoManager, false, locks);
- undoManager.add({}, e);
- };
- editor.on('init', function () {
- undoManager.add();
- });
- editor.on('BeforeExecCommand', function (e) {
- var cmd = e.command;
- if (!shouldIgnoreCommand(cmd)) {
- endTyping(undoManager, locks);
- undoManager.beforeChange();
- }
- });
- editor.on('ExecCommand', function (e) {
- var cmd = e.command;
- if (!shouldIgnoreCommand(cmd)) {
- addNonTypingUndoLevel(e);
- }
- });
- editor.on('ObjectResizeStart cut', function () {
- undoManager.beforeChange();
- });
- editor.on('SaveContent ObjectResized blur', addNonTypingUndoLevel);
- editor.on('dragend', addNonTypingUndoLevel);
- editor.on('keyup', function (e) {
- var keyCode = e.keyCode;
- if (e.isDefaultPrevented()) {
- return;
- }
- if (keyCode >= 33 && keyCode <= 36 || keyCode >= 37 && keyCode <= 40 || keyCode === 45 || e.ctrlKey) {
- addNonTypingUndoLevel();
- editor.nodeChanged();
- }
- if (keyCode === 46 || keyCode === 8) {
- editor.nodeChanged();
- }
- if (isFirstTypedCharacter.get() && undoManager.typing && isEq$1(createFromEditor(editor), undoManager.data[0]) === false) {
- if (editor.isDirty() === false) {
- editor.setDirty(true);
- editor.fire('change', {
- level: undoManager.data[0],
- lastLevel: null
- });
- }
- editor.fire('TypingUndo');
- isFirstTypedCharacter.set(false);
- editor.nodeChanged();
- }
- });
- editor.on('keydown', function (e) {
- var keyCode = e.keyCode;
- if (e.isDefaultPrevented()) {
- return;
- }
- if (keyCode >= 33 && keyCode <= 36 || keyCode >= 37 && keyCode <= 40 || keyCode === 45) {
- if (undoManager.typing) {
- addNonTypingUndoLevel(e);
- }
- return;
- }
- var modKey = e.ctrlKey && !e.altKey || e.metaKey;
- if ((keyCode < 16 || keyCode > 20) && keyCode !== 224 && keyCode !== 91 && !undoManager.typing && !modKey) {
- undoManager.beforeChange();
- setTyping(undoManager, true, locks);
- undoManager.add({}, e);
- isFirstTypedCharacter.set(true);
- }
- });
- editor.on('mousedown', function (e) {
- if (undoManager.typing) {
- addNonTypingUndoLevel(e);
- }
- });
- var isInsertReplacementText = function (event) {
- return event.inputType === 'insertReplacementText';
- };
- var isInsertTextDataNull = function (event) {
- return event.inputType === 'insertText' && event.data === null;
- };
- var isInsertFromPasteOrDrop = function (event) {
- return event.inputType === 'insertFromPaste' || event.inputType === 'insertFromDrop';
- };
- editor.on('input', function (e) {
- if (e.inputType && (isInsertReplacementText(e) || isInsertTextDataNull(e) || isInsertFromPasteOrDrop(e))) {
- addNonTypingUndoLevel(e);
- }
- });
- editor.on('AddUndo Undo Redo ClearUndos', function (e) {
- if (!e.isDefaultPrevented()) {
- editor.nodeChanged();
- }
- });
- };
- var addKeyboardShortcuts = function (editor) {
- editor.addShortcut('meta+z', '', 'Undo');
- editor.addShortcut('meta+y,meta+shift+z', '', 'Redo');
- };
- var UndoManager = function (editor) {
- var beforeBookmark = value();
- var locks = Cell(0);
- var index = Cell(0);
- var undoManager = {
- data: [],
- typing: false,
- beforeChange: function () {
- beforeChange(editor, locks, beforeBookmark);
- },
- add: function (level, event) {
- return addUndoLevel(editor, undoManager, index, locks, beforeBookmark, level, event);
- },
- undo: function () {
- return undo(editor, undoManager, locks, index);
- },
- redo: function () {
- return redo(editor, index, undoManager.data);
- },
- clear: function () {
- clear(editor, undoManager, index);
- },
- reset: function () {
- reset(editor, undoManager);
- },
- hasUndo: function () {
- return hasUndo(editor, undoManager, index);
- },
- hasRedo: function () {
- return hasRedo(editor, undoManager, index);
- },
- transact: function (callback) {
- return transact(editor, undoManager, locks, callback);
- },
- ignore: function (callback) {
- ignore(editor, locks, callback);
- },
- extra: function (callback1, callback2) {
- extra(editor, undoManager, index, callback1, callback2);
- }
- };
- if (!isRtc(editor)) {
- registerEvents(editor, undoManager, locks);
- }
- addKeyboardShortcuts(editor);
- return undoManager;
- };
- var nonTypingKeycodes = [
- 9,
- 27,
- VK.HOME,
- VK.END,
- 19,
- 20,
- 44,
- 144,
- 145,
- 33,
- 34,
- 45,
- 16,
- 17,
- 18,
- 91,
- 92,
- 93,
- VK.DOWN,
- VK.UP,
- VK.LEFT,
- VK.RIGHT
- ].concat(Env.browser.isFirefox() ? [224] : []);
- var placeholderAttr = 'data-mce-placeholder';
- var isKeyboardEvent = function (e) {
- return e.type === 'keydown' || e.type === 'keyup';
- };
- var isDeleteEvent = function (e) {
- var keyCode = e.keyCode;
- return keyCode === VK.BACKSPACE || keyCode === VK.DELETE;
- };
- var isNonTypingKeyboardEvent = function (e) {
- if (isKeyboardEvent(e)) {
- var keyCode = e.keyCode;
- return !isDeleteEvent(e) && (VK.metaKeyPressed(e) || e.altKey || keyCode >= 112 && keyCode <= 123 || contains$3(nonTypingKeycodes, keyCode));
- } else {
- return false;
- }
- };
- var isTypingKeyboardEvent = function (e) {
- return isKeyboardEvent(e) && !(isDeleteEvent(e) || e.type === 'keyup' && e.keyCode === 229);
- };
- var isVisuallyEmpty = function (dom, rootElm, forcedRootBlock) {
- if (isEmpty$2(SugarElement.fromDom(rootElm), false)) {
- var isForcedRootBlockFalse = forcedRootBlock === '';
- var firstElement = rootElm.firstElementChild;
- if (!firstElement) {
- return true;
- } else if (dom.getStyle(rootElm.firstElementChild, 'padding-left') || dom.getStyle(rootElm.firstElementChild, 'padding-right')) {
- return false;
- } else {
- return isForcedRootBlockFalse ? !dom.isBlock(firstElement) : forcedRootBlock === firstElement.nodeName.toLowerCase();
- }
- } else {
- return false;
- }
- };
- var setup$g = function (editor) {
- var dom = editor.dom;
- var rootBlock = getForcedRootBlock(editor);
- var placeholder = getPlaceholder(editor);
- var updatePlaceholder = function (e, initial) {
- if (isNonTypingKeyboardEvent(e)) {
- return;
- }
- var body = editor.getBody();
- var showPlaceholder = isTypingKeyboardEvent(e) ? false : isVisuallyEmpty(dom, body, rootBlock);
- var isPlaceholderShown = dom.getAttrib(body, placeholderAttr) !== '';
- if (isPlaceholderShown !== showPlaceholder || initial) {
- dom.setAttrib(body, placeholderAttr, showPlaceholder ? placeholder : null);
- dom.setAttrib(body, 'aria-placeholder', showPlaceholder ? placeholder : null);
- firePlaceholderToggle(editor, showPlaceholder);
- editor.on(showPlaceholder ? 'keydown' : 'keyup', updatePlaceholder);
- editor.off(showPlaceholder ? 'keyup' : 'keydown', updatePlaceholder);
- }
- };
- if (placeholder) {
- editor.on('init', function (e) {
- updatePlaceholder(e, true);
- editor.on('change SetContent ExecCommand', updatePlaceholder);
- editor.on('paste', function (e) {
- return Delay.setEditorTimeout(editor, function () {
- return updatePlaceholder(e);
- });
- });
- });
- }
- };
- var strongRtl = /[\u0591-\u07FF\uFB1D-\uFDFF\uFE70-\uFEFC]/;
- var hasStrongRtl = function (text) {
- return strongRtl.test(text);
- };
- var isInlineTarget = function (editor, elm) {
- return is$2(SugarElement.fromDom(elm), getInlineBoundarySelector(editor));
- };
- var isRtl = function (element) {
- return DOMUtils.DOM.getStyle(element, 'direction', true) === 'rtl' || hasStrongRtl(element.textContent);
- };
- var findInlineParents = function (isInlineTarget, rootNode, pos) {
- return filter$4(DOMUtils.DOM.getParents(pos.container(), '*', rootNode), isInlineTarget);
- };
- var findRootInline = function (isInlineTarget, rootNode, pos) {
- var parents = findInlineParents(isInlineTarget, rootNode, pos);
- return Optional.from(parents[parents.length - 1]);
- };
- var hasSameParentBlock = function (rootNode, node1, node2) {
- var block1 = getParentBlock$2(node1, rootNode);
- var block2 = getParentBlock$2(node2, rootNode);
- return block1 && block1 === block2;
- };
- var isAtZwsp = function (pos) {
- return isBeforeInline(pos) || isAfterInline(pos);
- };
- var normalizePosition = function (forward, pos) {
- if (!pos) {
- return pos;
- }
- var container = pos.container(), offset = pos.offset();
- if (forward) {
- if (isCaretContainerInline(container)) {
- if (isText$7(container.nextSibling)) {
- return CaretPosition(container.nextSibling, 0);
- } else {
- return CaretPosition.after(container);
- }
- } else {
- return isBeforeInline(pos) ? CaretPosition(container, offset + 1) : pos;
- }
- } else {
- if (isCaretContainerInline(container)) {
- if (isText$7(container.previousSibling)) {
- return CaretPosition(container.previousSibling, container.previousSibling.data.length);
- } else {
- return CaretPosition.before(container);
- }
- } else {
- return isAfterInline(pos) ? CaretPosition(container, offset - 1) : pos;
- }
- }
- };
- var normalizeForwards = curry(normalizePosition, true);
- var normalizeBackwards = curry(normalizePosition, false);
- var isBeforeRoot = function (rootNode) {
- return function (elm) {
- return eq(rootNode, SugarElement.fromDom(elm.dom.parentNode));
- };
- };
- var isTextBlockOrListItem = function (element) {
- return isTextBlock$2(element) || isListItem(element);
- };
- var getParentBlock$1 = function (rootNode, elm) {
- if (contains$1(rootNode, elm)) {
- return closest$3(elm, isTextBlockOrListItem, isBeforeRoot(rootNode));
- } else {
- return Optional.none();
- }
- };
- var placeCaretInEmptyBody = function (editor) {
- var body = editor.getBody();
- var node = body.firstChild && editor.dom.isBlock(body.firstChild) ? body.firstChild : body;
- editor.selection.setCursorLocation(node, 0);
- };
- var paddEmptyBody = function (editor) {
- if (editor.dom.isEmpty(editor.getBody())) {
- editor.setContent('');
- placeCaretInEmptyBody(editor);
- }
- };
- var willDeleteLastPositionInElement = function (forward, fromPos, elm) {
- return lift2(firstPositionIn(elm), lastPositionIn(elm), function (firstPos, lastPos) {
- var normalizedFirstPos = normalizePosition(true, firstPos);
- var normalizedLastPos = normalizePosition(false, lastPos);
- var normalizedFromPos = normalizePosition(false, fromPos);
- if (forward) {
- return nextPosition(elm, normalizedFromPos).exists(function (nextPos) {
- return nextPos.isEqual(normalizedLastPos) && fromPos.isEqual(normalizedFirstPos);
- });
- } else {
- return prevPosition(elm, normalizedFromPos).exists(function (prevPos) {
- return prevPos.isEqual(normalizedFirstPos) && fromPos.isEqual(normalizedLastPos);
- });
- }
- }).getOr(true);
- };
- var blockPosition = function (block, position) {
- return {
- block: block,
- position: position
- };
- };
- var blockBoundary = function (from, to) {
- return {
- from: from,
- to: to
- };
- };
- var getBlockPosition = function (rootNode, pos) {
- var rootElm = SugarElement.fromDom(rootNode);
- var containerElm = SugarElement.fromDom(pos.container());
- return getParentBlock$1(rootElm, containerElm).map(function (block) {
- return blockPosition(block, pos);
- });
- };
- var isDifferentBlocks = function (blockBoundary) {
- return eq(blockBoundary.from.block, blockBoundary.to.block) === false;
- };
- var hasSameParent = function (blockBoundary) {
- return parent(blockBoundary.from.block).bind(function (parent1) {
- return parent(blockBoundary.to.block).filter(function (parent2) {
- return eq(parent1, parent2);
- });
- }).isSome();
- };
- var isEditable$1 = function (blockBoundary) {
- return isContentEditableFalse$b(blockBoundary.from.block.dom) === false && isContentEditableFalse$b(blockBoundary.to.block.dom) === false;
- };
- var skipLastBr = function (rootNode, forward, blockPosition) {
- if (isBr$5(blockPosition.position.getNode()) && isEmpty$2(blockPosition.block) === false) {
- return positionIn(false, blockPosition.block.dom).bind(function (lastPositionInBlock) {
- if (lastPositionInBlock.isEqual(blockPosition.position)) {
- return fromPosition(forward, rootNode, lastPositionInBlock).bind(function (to) {
- return getBlockPosition(rootNode, to);
- });
- } else {
- return Optional.some(blockPosition);
- }
- }).getOr(blockPosition);
- } else {
- return blockPosition;
- }
- };
- var readFromRange = function (rootNode, forward, rng) {
- var fromBlockPos = getBlockPosition(rootNode, CaretPosition.fromRangeStart(rng));
- var toBlockPos = fromBlockPos.bind(function (blockPos) {
- return fromPosition(forward, rootNode, blockPos.position).bind(function (to) {
- return getBlockPosition(rootNode, to).map(function (blockPos) {
- return skipLastBr(rootNode, forward, blockPos);
- });
- });
- });
- return lift2(fromBlockPos, toBlockPos, blockBoundary).filter(function (blockBoundary) {
- return isDifferentBlocks(blockBoundary) && hasSameParent(blockBoundary) && isEditable$1(blockBoundary);
- });
- };
- var read$1 = function (rootNode, forward, rng) {
- return rng.collapsed ? readFromRange(rootNode, forward, rng) : Optional.none();
- };
- var getChildrenUntilBlockBoundary = function (block) {
- var children$1 = children(block);
- return findIndex$2(children$1, isBlock$2).fold(constant(children$1), function (index) {
- return children$1.slice(0, index);
- });
- };
- var extractChildren = function (block) {
- var children = getChildrenUntilBlockBoundary(block);
- each$k(children, remove$7);
- return children;
- };
- var removeEmptyRoot = function (rootNode, block) {
- var parents = parentsAndSelf(block, rootNode);
- return find$3(parents.reverse(), function (element) {
- return isEmpty$2(element);
- }).each(remove$7);
- };
- var isEmptyBefore = function (el) {
- return filter$4(prevSiblings(el), function (el) {
- return !isEmpty$2(el);
- }).length === 0;
- };
- var nestedBlockMerge = function (rootNode, fromBlock, toBlock, insertionPoint) {
- if (isEmpty$2(toBlock)) {
- fillWithPaddingBr(toBlock);
- return firstPositionIn(toBlock.dom);
- }
- if (isEmptyBefore(insertionPoint) && isEmpty$2(fromBlock)) {
- before$4(insertionPoint, SugarElement.fromTag('br'));
- }
- var position = prevPosition(toBlock.dom, CaretPosition.before(insertionPoint.dom));
- each$k(extractChildren(fromBlock), function (child) {
- before$4(insertionPoint, child);
- });
- removeEmptyRoot(rootNode, fromBlock);
- return position;
- };
- var sidelongBlockMerge = function (rootNode, fromBlock, toBlock) {
- if (isEmpty$2(toBlock)) {
- remove$7(toBlock);
- if (isEmpty$2(fromBlock)) {
- fillWithPaddingBr(fromBlock);
- }
- return firstPositionIn(fromBlock.dom);
- }
- var position = lastPositionIn(toBlock.dom);
- each$k(extractChildren(fromBlock), function (child) {
- append$1(toBlock, child);
- });
- removeEmptyRoot(rootNode, fromBlock);
- return position;
- };
- var findInsertionPoint = function (toBlock, block) {
- var parentsAndSelf$1 = parentsAndSelf(block, toBlock);
- return Optional.from(parentsAndSelf$1[parentsAndSelf$1.length - 1]);
- };
- var getInsertionPoint = function (fromBlock, toBlock) {
- return contains$1(toBlock, fromBlock) ? findInsertionPoint(toBlock, fromBlock) : Optional.none();
- };
- var trimBr = function (first, block) {
- positionIn(first, block.dom).map(function (position) {
- return position.getNode();
- }).map(SugarElement.fromDom).filter(isBr$4).each(remove$7);
- };
- var mergeBlockInto = function (rootNode, fromBlock, toBlock) {
- trimBr(true, fromBlock);
- trimBr(false, toBlock);
- return getInsertionPoint(fromBlock, toBlock).fold(curry(sidelongBlockMerge, rootNode, fromBlock, toBlock), curry(nestedBlockMerge, rootNode, fromBlock, toBlock));
- };
- var mergeBlocks = function (rootNode, forward, block1, block2) {
- return forward ? mergeBlockInto(rootNode, block2, block1) : mergeBlockInto(rootNode, block1, block2);
- };
- var backspaceDelete$8 = function (editor, forward) {
- var rootNode = SugarElement.fromDom(editor.getBody());
- var position = read$1(rootNode.dom, forward, editor.selection.getRng()).bind(function (blockBoundary) {
- return mergeBlocks(rootNode, forward, blockBoundary.from.block, blockBoundary.to.block);
- });
- position.each(function (pos) {
- editor.selection.setRng(pos.toRange());
- });
- return position.isSome();
- };
- var deleteRangeMergeBlocks = function (rootNode, selection) {
- var rng = selection.getRng();
- return lift2(getParentBlock$1(rootNode, SugarElement.fromDom(rng.startContainer)), getParentBlock$1(rootNode, SugarElement.fromDom(rng.endContainer)), function (block1, block2) {
- if (eq(block1, block2) === false) {
- rng.deleteContents();
- mergeBlocks(rootNode, true, block1, block2).each(function (pos) {
- selection.setRng(pos.toRange());
- });
- return true;
- } else {
- return false;
- }
- }).getOr(false);
- };
- var isRawNodeInTable = function (root, rawNode) {
- var node = SugarElement.fromDom(rawNode);
- var isRoot = curry(eq, root);
- return ancestor$3(node, isTableCell$4, isRoot).isSome();
- };
- var isSelectionInTable = function (root, rng) {
- return isRawNodeInTable(root, rng.startContainer) || isRawNodeInTable(root, rng.endContainer);
- };
- var isEverythingSelected = function (root, rng) {
- var noPrevious = prevPosition(root.dom, CaretPosition.fromRangeStart(rng)).isNone();
- var noNext = nextPosition(root.dom, CaretPosition.fromRangeEnd(rng)).isNone();
- return !isSelectionInTable(root, rng) && noPrevious && noNext;
- };
- var emptyEditor = function (editor) {
- editor.setContent('');
- editor.selection.setCursorLocation();
- return true;
- };
- var deleteRange$1 = function (editor) {
- var rootNode = SugarElement.fromDom(editor.getBody());
- var rng = editor.selection.getRng();
- return isEverythingSelected(rootNode, rng) ? emptyEditor(editor) : deleteRangeMergeBlocks(rootNode, editor.selection);
- };
- var backspaceDelete$7 = function (editor, _forward) {
- return editor.selection.isCollapsed() ? false : deleteRange$1(editor);
- };
- var isContentEditableTrue$2 = isContentEditableTrue$4;
- var isContentEditableFalse$4 = isContentEditableFalse$b;
- var showCaret = function (direction, editor, node, before, scrollIntoView) {
- return Optional.from(editor._selectionOverrides.showCaret(direction, node, before, scrollIntoView));
- };
- var getNodeRange = function (node) {
- var rng = node.ownerDocument.createRange();
- rng.selectNode(node);
- return rng;
- };
- var selectNode = function (editor, node) {
- var e = editor.fire('BeforeObjectSelected', { target: node });
- if (e.isDefaultPrevented()) {
- return Optional.none();
- }
- return Optional.some(getNodeRange(node));
- };
- var renderCaretAtRange = function (editor, range, scrollIntoView) {
- var normalizedRange = normalizeRange(1, editor.getBody(), range);
- var caretPosition = CaretPosition.fromRangeStart(normalizedRange);
- var caretPositionNode = caretPosition.getNode();
- if (isInlineFakeCaretTarget(caretPositionNode)) {
- return showCaret(1, editor, caretPositionNode, !caretPosition.isAtEnd(), false);
- }
- var caretPositionBeforeNode = caretPosition.getNode(true);
- if (isInlineFakeCaretTarget(caretPositionBeforeNode)) {
- return showCaret(1, editor, caretPositionBeforeNode, false, false);
- }
- var ceRoot = editor.dom.getParent(caretPosition.getNode(), function (node) {
- return isContentEditableFalse$4(node) || isContentEditableTrue$2(node);
- });
- if (isInlineFakeCaretTarget(ceRoot)) {
- return showCaret(1, editor, ceRoot, false, scrollIntoView);
- }
- return Optional.none();
- };
- var renderRangeCaret = function (editor, range, scrollIntoView) {
- return range.collapsed ? renderCaretAtRange(editor, range, scrollIntoView).getOr(range) : range;
- };
- var isBeforeBoundary = function (pos) {
- return isBeforeContentEditableFalse(pos) || isBeforeMedia(pos);
- };
- var isAfterBoundary = function (pos) {
- return isAfterContentEditableFalse(pos) || isAfterMedia(pos);
- };
- var trimEmptyTextNode = function (dom, node) {
- if (isText$7(node) && node.data.length === 0) {
- dom.remove(node);
- }
- };
- var deleteContentAndShowCaret = function (editor, range, node, direction, forward, peekCaretPosition) {
- showCaret(direction, editor, peekCaretPosition.getNode(!forward), forward, true).each(function (caretRange) {
- if (range.collapsed) {
- var deleteRange = range.cloneRange();
- if (forward) {
- deleteRange.setEnd(caretRange.startContainer, caretRange.startOffset);
- } else {
- deleteRange.setStart(caretRange.endContainer, caretRange.endOffset);
- }
- deleteRange.deleteContents();
- } else {
- range.deleteContents();
- }
- editor.selection.setRng(caretRange);
- });
- trimEmptyTextNode(editor.dom, node);
- return true;
- };
- var deleteBoundaryText = function (editor, forward) {
- var range = editor.selection.getRng();
- if (!isText$7(range.commonAncestorContainer)) {
- return false;
- }
- var direction = forward ? HDirection.Forwards : HDirection.Backwards;
- var caretWalker = CaretWalker(editor.getBody());
- var getNextPosFn = curry(getVisualCaretPosition, forward ? caretWalker.next : caretWalker.prev);
- var isBeforeFn = forward ? isBeforeBoundary : isAfterBoundary;
- var caretPosition = getNormalizedRangeEndPoint(direction, editor.getBody(), range);
- var nextCaretPosition = normalizePosition(forward, getNextPosFn(caretPosition));
- if (!nextCaretPosition || !isMoveInsideSameBlock(caretPosition, nextCaretPosition)) {
- return false;
- } else if (isBeforeFn(nextCaretPosition)) {
- return deleteContentAndShowCaret(editor, range, caretPosition.getNode(), direction, forward, nextCaretPosition);
- }
- var peekCaretPosition = getNextPosFn(nextCaretPosition);
- if (peekCaretPosition && isBeforeFn(peekCaretPosition)) {
- if (isMoveInsideSameBlock(nextCaretPosition, peekCaretPosition)) {
- return deleteContentAndShowCaret(editor, range, caretPosition.getNode(), direction, forward, peekCaretPosition);
- }
- }
- return false;
- };
- var backspaceDelete$6 = function (editor, forward) {
- return deleteBoundaryText(editor, forward);
- };
- var isCompoundElement = function (node) {
- return isTableCell$4(SugarElement.fromDom(node)) || isListItem(SugarElement.fromDom(node));
- };
- var DeleteAction = Adt.generate([
- { remove: ['element'] },
- { moveToElement: ['element'] },
- { moveToPosition: ['position'] }
- ]);
- var isAtContentEditableBlockCaret = function (forward, from) {
- var elm = from.getNode(forward === false);
- var caretLocation = forward ? 'after' : 'before';
- return isElement$5(elm) && elm.getAttribute('data-mce-caret') === caretLocation;
- };
- var isDeleteFromCefDifferentBlocks = function (root, forward, from, to) {
- var inSameBlock = function (elm) {
- return isInline$1(SugarElement.fromDom(elm)) && !isInSameBlock(from, to, root);
- };
- return getRelativeCefElm(!forward, from).fold(function () {
- return getRelativeCefElm(forward, to).fold(never, inSameBlock);
- }, inSameBlock);
- };
- var deleteEmptyBlockOrMoveToCef = function (root, forward, from, to) {
- var toCefElm = to.getNode(forward === false);
- return getParentBlock$1(SugarElement.fromDom(root), SugarElement.fromDom(from.getNode())).map(function (blockElm) {
- return isEmpty$2(blockElm) ? DeleteAction.remove(blockElm.dom) : DeleteAction.moveToElement(toCefElm);
- }).orThunk(function () {
- return Optional.some(DeleteAction.moveToElement(toCefElm));
- });
- };
- var findCefPosition = function (root, forward, from) {
- return fromPosition(forward, root, from).bind(function (to) {
- if (isCompoundElement(to.getNode())) {
- return Optional.none();
- } else if (isDeleteFromCefDifferentBlocks(root, forward, from, to)) {
- return Optional.none();
- } else if (forward && isContentEditableFalse$b(to.getNode())) {
- return deleteEmptyBlockOrMoveToCef(root, forward, from, to);
- } else if (forward === false && isContentEditableFalse$b(to.getNode(true))) {
- return deleteEmptyBlockOrMoveToCef(root, forward, from, to);
- } else if (forward && isAfterContentEditableFalse(from)) {
- return Optional.some(DeleteAction.moveToPosition(to));
- } else if (forward === false && isBeforeContentEditableFalse(from)) {
- return Optional.some(DeleteAction.moveToPosition(to));
- } else {
- return Optional.none();
- }
- });
- };
- var getContentEditableBlockAction = function (forward, elm) {
- if (forward && isContentEditableFalse$b(elm.nextSibling)) {
- return Optional.some(DeleteAction.moveToElement(elm.nextSibling));
- } else if (forward === false && isContentEditableFalse$b(elm.previousSibling)) {
- return Optional.some(DeleteAction.moveToElement(elm.previousSibling));
- } else {
- return Optional.none();
- }
- };
- var skipMoveToActionFromInlineCefToContent = function (root, from, deleteAction) {
- return deleteAction.fold(function (elm) {
- return Optional.some(DeleteAction.remove(elm));
- }, function (elm) {
- return Optional.some(DeleteAction.moveToElement(elm));
- }, function (to) {
- if (isInSameBlock(from, to, root)) {
- return Optional.none();
- } else {
- return Optional.some(DeleteAction.moveToPosition(to));
- }
- });
- };
- var getContentEditableAction = function (root, forward, from) {
- if (isAtContentEditableBlockCaret(forward, from)) {
- return getContentEditableBlockAction(forward, from.getNode(forward === false)).fold(function () {
- return findCefPosition(root, forward, from);
- }, Optional.some);
- } else {
- return findCefPosition(root, forward, from).bind(function (deleteAction) {
- return skipMoveToActionFromInlineCefToContent(root, from, deleteAction);
- });
- }
- };
- var read = function (root, forward, rng) {
- var normalizedRange = normalizeRange(forward ? 1 : -1, root, rng);
- var from = CaretPosition.fromRangeStart(normalizedRange);
- var rootElement = SugarElement.fromDom(root);
- if (forward === false && isAfterContentEditableFalse(from)) {
- return Optional.some(DeleteAction.remove(from.getNode(true)));
- } else if (forward && isBeforeContentEditableFalse(from)) {
- return Optional.some(DeleteAction.remove(from.getNode()));
- } else if (forward === false && isBeforeContentEditableFalse(from) && isAfterBr(rootElement, from)) {
- return findPreviousBr(rootElement, from).map(function (br) {
- return DeleteAction.remove(br.getNode());
- });
- } else if (forward && isAfterContentEditableFalse(from) && isBeforeBr$1(rootElement, from)) {
- return findNextBr(rootElement, from).map(function (br) {
- return DeleteAction.remove(br.getNode());
- });
- } else {
- return getContentEditableAction(root, forward, from);
- }
- };
- var deleteElement$1 = function (editor, forward) {
- return function (element) {
- editor._selectionOverrides.hideFakeCaret();
- deleteElement$2(editor, forward, SugarElement.fromDom(element));
- return true;
- };
- };
- var moveToElement = function (editor, forward) {
- return function (element) {
- var pos = forward ? CaretPosition.before(element) : CaretPosition.after(element);
- editor.selection.setRng(pos.toRange());
- return true;
- };
- };
- var moveToPosition = function (editor) {
- return function (pos) {
- editor.selection.setRng(pos.toRange());
- return true;
- };
- };
- var getAncestorCe = function (editor, node) {
- return Optional.from(getContentEditableRoot$1(editor.getBody(), node));
- };
- var backspaceDeleteCaret = function (editor, forward) {
- var selectedNode = editor.selection.getNode();
- return getAncestorCe(editor, selectedNode).filter(isContentEditableFalse$b).fold(function () {
- return read(editor.getBody(), forward, editor.selection.getRng()).exists(function (deleteAction) {
- return deleteAction.fold(deleteElement$1(editor, forward), moveToElement(editor, forward), moveToPosition(editor));
- });
- }, always);
- };
- var deleteOffscreenSelection = function (rootElement) {
- each$k(descendants(rootElement, '.mce-offscreen-selection'), remove$7);
- };
- var backspaceDeleteRange = function (editor, forward) {
- var selectedNode = editor.selection.getNode();
- if (isContentEditableFalse$b(selectedNode) && !isTableCell$5(selectedNode)) {
- var hasCefAncestor = getAncestorCe(editor, selectedNode.parentNode).filter(isContentEditableFalse$b);
- return hasCefAncestor.fold(function () {
- deleteOffscreenSelection(SugarElement.fromDom(editor.getBody()));
- deleteElement$2(editor, forward, SugarElement.fromDom(editor.selection.getNode()));
- paddEmptyBody(editor);
- return true;
- }, always);
- }
- return false;
- };
- var paddEmptyElement = function (editor) {
- var dom = editor.dom, selection = editor.selection;
- var ceRoot = getContentEditableRoot$1(editor.getBody(), selection.getNode());
- if (isContentEditableTrue$4(ceRoot) && dom.isBlock(ceRoot) && dom.isEmpty(ceRoot)) {
- var br = dom.create('br', { 'data-mce-bogus': '1' });
- dom.setHTML(ceRoot, '');
- ceRoot.appendChild(br);
- selection.setRng(CaretPosition.before(br).toRange());
- }
- return true;
- };
- var backspaceDelete$5 = function (editor, forward) {
- if (editor.selection.isCollapsed()) {
- return backspaceDeleteCaret(editor, forward);
- } else {
- return backspaceDeleteRange(editor, forward);
- }
- };
- var deleteCaret$2 = function (editor, forward) {
- var fromPos = CaretPosition.fromRangeStart(editor.selection.getRng());
- return fromPosition(forward, editor.getBody(), fromPos).filter(function (pos) {
- return forward ? isBeforeImageBlock(pos) : isAfterImageBlock(pos);
- }).bind(function (pos) {
- return Optional.from(getChildNodeAtRelativeOffset(forward ? 0 : -1, pos));
- }).exists(function (elm) {
- editor.selection.select(elm);
- return true;
- });
- };
- var backspaceDelete$4 = function (editor, forward) {
- return editor.selection.isCollapsed() ? deleteCaret$2(editor, forward) : false;
- };
- var isText = isText$7;
- var startsWithCaretContainer = function (node) {
- return isText(node) && node.data[0] === ZWSP$1;
- };
- var endsWithCaretContainer = function (node) {
- return isText(node) && node.data[node.data.length - 1] === ZWSP$1;
- };
- var createZwsp = function (node) {
- return node.ownerDocument.createTextNode(ZWSP$1);
- };
- var insertBefore = function (node) {
- if (isText(node.previousSibling)) {
- if (endsWithCaretContainer(node.previousSibling)) {
- return node.previousSibling;
- } else {
- node.previousSibling.appendData(ZWSP$1);
- return node.previousSibling;
- }
- } else if (isText(node)) {
- if (startsWithCaretContainer(node)) {
- return node;
- } else {
- node.insertData(0, ZWSP$1);
- return node;
- }
- } else {
- var newNode = createZwsp(node);
- node.parentNode.insertBefore(newNode, node);
- return newNode;
- }
- };
- var insertAfter = function (node) {
- if (isText(node.nextSibling)) {
- if (startsWithCaretContainer(node.nextSibling)) {
- return node.nextSibling;
- } else {
- node.nextSibling.insertData(0, ZWSP$1);
- return node.nextSibling;
- }
- } else if (isText(node)) {
- if (endsWithCaretContainer(node)) {
- return node;
- } else {
- node.appendData(ZWSP$1);
- return node;
- }
- } else {
- var newNode = createZwsp(node);
- if (node.nextSibling) {
- node.parentNode.insertBefore(newNode, node.nextSibling);
- } else {
- node.parentNode.appendChild(newNode);
- }
- return newNode;
- }
- };
- var insertInline = function (before, node) {
- return before ? insertBefore(node) : insertAfter(node);
- };
- var insertInlineBefore = curry(insertInline, true);
- var insertInlineAfter = curry(insertInline, false);
- var insertInlinePos = function (pos, before) {
- if (isText$7(pos.container())) {
- return insertInline(before, pos.container());
- } else {
- return insertInline(before, pos.getNode());
- }
- };
- var isPosCaretContainer = function (pos, caret) {
- var caretNode = caret.get();
- return caretNode && pos.container() === caretNode && isCaretContainerInline(caretNode);
- };
- var renderCaret = function (caret, location) {
- return location.fold(function (element) {
- remove$2(caret.get());
- var text = insertInlineBefore(element);
- caret.set(text);
- return Optional.some(CaretPosition(text, text.length - 1));
- }, function (element) {
- return firstPositionIn(element).map(function (pos) {
- if (!isPosCaretContainer(pos, caret)) {
- remove$2(caret.get());
- var text = insertInlinePos(pos, true);
- caret.set(text);
- return CaretPosition(text, 1);
- } else {
- return CaretPosition(caret.get(), 1);
- }
- });
- }, function (element) {
- return lastPositionIn(element).map(function (pos) {
- if (!isPosCaretContainer(pos, caret)) {
- remove$2(caret.get());
- var text = insertInlinePos(pos, false);
- caret.set(text);
- return CaretPosition(text, text.length - 1);
- } else {
- return CaretPosition(caret.get(), caret.get().length - 1);
- }
- });
- }, function (element) {
- remove$2(caret.get());
- var text = insertInlineAfter(element);
- caret.set(text);
- return Optional.some(CaretPosition(text, 1));
- });
- };
- var evaluateUntil = function (fns, args) {
- for (var i = 0; i < fns.length; i++) {
- var result = fns[i].apply(null, args);
- if (result.isSome()) {
- return result;
- }
- }
- return Optional.none();
- };
- var Location = Adt.generate([
- { before: ['element'] },
- { start: ['element'] },
- { end: ['element'] },
- { after: ['element'] }
- ]);
- var rescope$1 = function (rootNode, node) {
- var parentBlock = getParentBlock$2(node, rootNode);
- return parentBlock ? parentBlock : rootNode;
- };
- var before = function (isInlineTarget, rootNode, pos) {
- var nPos = normalizeForwards(pos);
- var scope = rescope$1(rootNode, nPos.container());
- return findRootInline(isInlineTarget, scope, nPos).fold(function () {
- return nextPosition(scope, nPos).bind(curry(findRootInline, isInlineTarget, scope)).map(function (inline) {
- return Location.before(inline);
- });
- }, Optional.none);
- };
- var isNotInsideFormatCaretContainer = function (rootNode, elm) {
- return getParentCaretContainer(rootNode, elm) === null;
- };
- var findInsideRootInline = function (isInlineTarget, rootNode, pos) {
- return findRootInline(isInlineTarget, rootNode, pos).filter(curry(isNotInsideFormatCaretContainer, rootNode));
- };
- var start$1 = function (isInlineTarget, rootNode, pos) {
- var nPos = normalizeBackwards(pos);
- return findInsideRootInline(isInlineTarget, rootNode, nPos).bind(function (inline) {
- var prevPos = prevPosition(inline, nPos);
- return prevPos.isNone() ? Optional.some(Location.start(inline)) : Optional.none();
- });
- };
- var end = function (isInlineTarget, rootNode, pos) {
- var nPos = normalizeForwards(pos);
- return findInsideRootInline(isInlineTarget, rootNode, nPos).bind(function (inline) {
- var nextPos = nextPosition(inline, nPos);
- return nextPos.isNone() ? Optional.some(Location.end(inline)) : Optional.none();
- });
- };
- var after = function (isInlineTarget, rootNode, pos) {
- var nPos = normalizeBackwards(pos);
- var scope = rescope$1(rootNode, nPos.container());
- return findRootInline(isInlineTarget, scope, nPos).fold(function () {
- return prevPosition(scope, nPos).bind(curry(findRootInline, isInlineTarget, scope)).map(function (inline) {
- return Location.after(inline);
- });
- }, Optional.none);
- };
- var isValidLocation = function (location) {
- return isRtl(getElement(location)) === false;
- };
- var readLocation = function (isInlineTarget, rootNode, pos) {
- var location = evaluateUntil([
- before,
- start$1,
- end,
- after
- ], [
- isInlineTarget,
- rootNode,
- pos
- ]);
- return location.filter(isValidLocation);
- };
- var getElement = function (location) {
- return location.fold(identity, identity, identity, identity);
- };
- var getName = function (location) {
- return location.fold(constant('before'), constant('start'), constant('end'), constant('after'));
- };
- var outside = function (location) {
- return location.fold(Location.before, Location.before, Location.after, Location.after);
- };
- var inside = function (location) {
- return location.fold(Location.start, Location.start, Location.end, Location.end);
- };
- var isEq = function (location1, location2) {
- return getName(location1) === getName(location2) && getElement(location1) === getElement(location2);
- };
- var betweenInlines = function (forward, isInlineTarget, rootNode, from, to, location) {
- return lift2(findRootInline(isInlineTarget, rootNode, from), findRootInline(isInlineTarget, rootNode, to), function (fromInline, toInline) {
- if (fromInline !== toInline && hasSameParentBlock(rootNode, fromInline, toInline)) {
- return Location.after(forward ? fromInline : toInline);
- } else {
- return location;
- }
- }).getOr(location);
- };
- var skipNoMovement = function (fromLocation, toLocation) {
- return fromLocation.fold(always, function (fromLocation) {
- return !isEq(fromLocation, toLocation);
- });
- };
- var findLocationTraverse = function (forward, isInlineTarget, rootNode, fromLocation, pos) {
- var from = normalizePosition(forward, pos);
- var to = fromPosition(forward, rootNode, from).map(curry(normalizePosition, forward));
- var location = to.fold(function () {
- return fromLocation.map(outside);
- }, function (to) {
- return readLocation(isInlineTarget, rootNode, to).map(curry(betweenInlines, forward, isInlineTarget, rootNode, from, to)).filter(curry(skipNoMovement, fromLocation));
- });
- return location.filter(isValidLocation);
- };
- var findLocationSimple = function (forward, location) {
- if (forward) {
- return location.fold(compose(Optional.some, Location.start), Optional.none, compose(Optional.some, Location.after), Optional.none);
- } else {
- return location.fold(Optional.none, compose(Optional.some, Location.before), Optional.none, compose(Optional.some, Location.end));
- }
- };
- var findLocation$1 = function (forward, isInlineTarget, rootNode, pos) {
- var from = normalizePosition(forward, pos);
- var fromLocation = readLocation(isInlineTarget, rootNode, from);
- return readLocation(isInlineTarget, rootNode, from).bind(curry(findLocationSimple, forward)).orThunk(function () {
- return findLocationTraverse(forward, isInlineTarget, rootNode, fromLocation, pos);
- });
- };
- curry(findLocation$1, false);
- curry(findLocation$1, true);
- var hasSelectionModifyApi = function (editor) {
- return isFunction(editor.selection.getSel().modify);
- };
- var moveRel = function (forward, selection, pos) {
- var delta = forward ? 1 : -1;
- selection.setRng(CaretPosition(pos.container(), pos.offset() + delta).toRange());
- selection.getSel().modify('move', forward ? 'forward' : 'backward', 'word');
- return true;
- };
- var moveByWord = function (forward, editor) {
- var rng = editor.selection.getRng();
- var pos = forward ? CaretPosition.fromRangeEnd(rng) : CaretPosition.fromRangeStart(rng);
- if (!hasSelectionModifyApi(editor)) {
- return false;
- } else if (forward && isBeforeInline(pos)) {
- return moveRel(true, editor.selection, pos);
- } else if (!forward && isAfterInline(pos)) {
- return moveRel(false, editor.selection, pos);
- } else {
- return false;
- }
- };
- var BreakType;
- (function (BreakType) {
- BreakType[BreakType['Br'] = 0] = 'Br';
- BreakType[BreakType['Block'] = 1] = 'Block';
- BreakType[BreakType['Wrap'] = 2] = 'Wrap';
- BreakType[BreakType['Eol'] = 3] = 'Eol';
- }(BreakType || (BreakType = {})));
- var flip = function (direction, positions) {
- return direction === HDirection.Backwards ? reverse(positions) : positions;
- };
- var walk = function (direction, caretWalker, pos) {
- return direction === HDirection.Forwards ? caretWalker.next(pos) : caretWalker.prev(pos);
- };
- var getBreakType = function (scope, direction, currentPos, nextPos) {
- if (isBr$5(nextPos.getNode(direction === HDirection.Forwards))) {
- return BreakType.Br;
- } else if (isInSameBlock(currentPos, nextPos) === false) {
- return BreakType.Block;
- } else {
- return BreakType.Wrap;
- }
- };
- var getPositionsUntil = function (predicate, direction, scope, start) {
- var caretWalker = CaretWalker(scope);
- var currentPos = start;
- var positions = [];
- while (currentPos) {
- var nextPos = walk(direction, caretWalker, currentPos);
- if (!nextPos) {
- break;
- }
- if (isBr$5(nextPos.getNode(false))) {
- if (direction === HDirection.Forwards) {
- return {
- positions: flip(direction, positions).concat([nextPos]),
- breakType: BreakType.Br,
- breakAt: Optional.some(nextPos)
- };
- } else {
- return {
- positions: flip(direction, positions),
- breakType: BreakType.Br,
- breakAt: Optional.some(nextPos)
- };
- }
- }
- if (!nextPos.isVisible()) {
- currentPos = nextPos;
- continue;
- }
- if (predicate(currentPos, nextPos)) {
- var breakType = getBreakType(scope, direction, currentPos, nextPos);
- return {
- positions: flip(direction, positions),
- breakType: breakType,
- breakAt: Optional.some(nextPos)
- };
- }
- positions.push(nextPos);
- currentPos = nextPos;
- }
- return {
- positions: flip(direction, positions),
- breakType: BreakType.Eol,
- breakAt: Optional.none()
- };
- };
- var getAdjacentLinePositions = function (direction, getPositionsUntilBreak, scope, start) {
- return getPositionsUntilBreak(scope, start).breakAt.map(function (pos) {
- var positions = getPositionsUntilBreak(scope, pos).positions;
- return direction === HDirection.Backwards ? positions.concat(pos) : [pos].concat(positions);
- }).getOr([]);
- };
- var findClosestHorizontalPositionFromPoint = function (positions, x) {
- return foldl(positions, function (acc, newPos) {
- return acc.fold(function () {
- return Optional.some(newPos);
- }, function (lastPos) {
- return lift2(head(lastPos.getClientRects()), head(newPos.getClientRects()), function (lastRect, newRect) {
- var lastDist = Math.abs(x - lastRect.left);
- var newDist = Math.abs(x - newRect.left);
- return newDist <= lastDist ? newPos : lastPos;
- }).or(acc);
- });
- }, Optional.none());
- };
- var findClosestHorizontalPosition = function (positions, pos) {
- return head(pos.getClientRects()).bind(function (targetRect) {
- return findClosestHorizontalPositionFromPoint(positions, targetRect.left);
- });
- };
- var getPositionsUntilPreviousLine = curry(getPositionsUntil, CaretPosition.isAbove, -1);
- var getPositionsUntilNextLine = curry(getPositionsUntil, CaretPosition.isBelow, 1);
- var getPositionsAbove = curry(getAdjacentLinePositions, -1, getPositionsUntilPreviousLine);
- var getPositionsBelow = curry(getAdjacentLinePositions, 1, getPositionsUntilNextLine);
- var isAtFirstLine = function (scope, pos) {
- return getPositionsUntilPreviousLine(scope, pos).breakAt.isNone();
- };
- var isAtLastLine = function (scope, pos) {
- return getPositionsUntilNextLine(scope, pos).breakAt.isNone();
- };
- var getFirstLinePositions = function (scope) {
- return firstPositionIn(scope).map(function (pos) {
- return [pos].concat(getPositionsUntilNextLine(scope, pos).positions);
- }).getOr([]);
- };
- var getLastLinePositions = function (scope) {
- return lastPositionIn(scope).map(function (pos) {
- return getPositionsUntilPreviousLine(scope, pos).positions.concat(pos);
- }).getOr([]);
- };
- var getNodeClientRects = function (node) {
- var toArrayWithNode = function (clientRects) {
- return map$3(clientRects, function (rect) {
- var clientRect = clone(rect);
- clientRect.node = node;
- return clientRect;
- });
- };
- if (isElement$5(node)) {
- return toArrayWithNode(node.getClientRects());
- }
- if (isText$7(node)) {
- var rng = node.ownerDocument.createRange();
- rng.setStart(node, 0);
- rng.setEnd(node, node.data.length);
- return toArrayWithNode(rng.getClientRects());
- }
- };
- var getClientRects = function (nodes) {
- return bind(nodes, getNodeClientRects);
- };
- var VDirection;
- (function (VDirection) {
- VDirection[VDirection['Up'] = -1] = 'Up';
- VDirection[VDirection['Down'] = 1] = 'Down';
- }(VDirection || (VDirection = {})));
- var findUntil = function (direction, root, predicateFn, node) {
- while (node = findNode$1(node, direction, isEditableCaretCandidate$1, root)) {
- if (predicateFn(node)) {
- return;
- }
- }
- };
- var walkUntil$1 = function (direction, isAboveFn, isBeflowFn, root, predicateFn, caretPosition) {
- var line = 0;
- var result = [];
- var add = function (node) {
- var clientRects = getClientRects([node]);
- if (direction === -1) {
- clientRects = clientRects.reverse();
- }
- for (var i = 0; i < clientRects.length; i++) {
- var clientRect = clientRects[i];
- if (isBeflowFn(clientRect, targetClientRect)) {
- continue;
- }
- if (result.length > 0 && isAboveFn(clientRect, last$1(result))) {
- line++;
- }
- clientRect.line = line;
- if (predicateFn(clientRect)) {
- return true;
- }
- result.push(clientRect);
- }
- };
- var targetClientRect = last$1(caretPosition.getClientRects());
- if (!targetClientRect) {
- return result;
- }
- var node = caretPosition.getNode();
- add(node);
- findUntil(direction, root, add, node);
- return result;
- };
- var aboveLineNumber = function (lineNumber, clientRect) {
- return clientRect.line > lineNumber;
- };
- var isLineNumber = function (lineNumber, clientRect) {
- return clientRect.line === lineNumber;
- };
- var upUntil = curry(walkUntil$1, VDirection.Up, isAbove$1, isBelow$1);
- var downUntil = curry(walkUntil$1, VDirection.Down, isBelow$1, isAbove$1);
- var positionsUntil = function (direction, root, predicateFn, node) {
- var caretWalker = CaretWalker(root);
- var walkFn;
- var isBelowFn;
- var isAboveFn;
- var caretPosition;
- var result = [];
- var line = 0;
- var getClientRect = function (caretPosition) {
- if (direction === 1) {
- return last$1(caretPosition.getClientRects());
- }
- return last$1(caretPosition.getClientRects());
- };
- if (direction === 1) {
- walkFn = caretWalker.next;
- isBelowFn = isBelow$1;
- isAboveFn = isAbove$1;
- caretPosition = CaretPosition.after(node);
- } else {
- walkFn = caretWalker.prev;
- isBelowFn = isAbove$1;
- isAboveFn = isBelow$1;
- caretPosition = CaretPosition.before(node);
- }
- var targetClientRect = getClientRect(caretPosition);
- do {
- if (!caretPosition.isVisible()) {
- continue;
- }
- var rect = getClientRect(caretPosition);
- if (isAboveFn(rect, targetClientRect)) {
- continue;
- }
- if (result.length > 0 && isBelowFn(rect, last$1(result))) {
- line++;
- }
- var clientRect = clone(rect);
- clientRect.position = caretPosition;
- clientRect.line = line;
- if (predicateFn(clientRect)) {
- return result;
- }
- result.push(clientRect);
- } while (caretPosition = walkFn(caretPosition));
- return result;
- };
- var isAboveLine = function (lineNumber) {
- return function (clientRect) {
- return aboveLineNumber(lineNumber, clientRect);
- };
- };
- var isLine = function (lineNumber) {
- return function (clientRect) {
- return isLineNumber(lineNumber, clientRect);
- };
- };
- var isContentEditableFalse$3 = isContentEditableFalse$b;
- var findNode = findNode$1;
- var distanceToRectLeft = function (clientRect, clientX) {
- return Math.abs(clientRect.left - clientX);
- };
- var distanceToRectRight = function (clientRect, clientX) {
- return Math.abs(clientRect.right - clientX);
- };
- var isInsideX = function (clientX, clientRect) {
- return clientX >= clientRect.left && clientX <= clientRect.right;
- };
- var isInsideY = function (clientY, clientRect) {
- return clientY >= clientRect.top && clientY <= clientRect.bottom;
- };
- var isNodeClientRect = function (rect) {
- return hasNonNullableKey(rect, 'node');
- };
- var findClosestClientRect = function (clientRects, clientX, allowInside) {
- if (allowInside === void 0) {
- allowInside = always;
- }
- return reduce(clientRects, function (oldClientRect, clientRect) {
- if (isInsideX(clientX, clientRect)) {
- return allowInside(clientRect) ? clientRect : oldClientRect;
- }
- if (isInsideX(clientX, oldClientRect)) {
- return allowInside(oldClientRect) ? oldClientRect : clientRect;
- }
- var oldDistance = Math.min(distanceToRectLeft(oldClientRect, clientX), distanceToRectRight(oldClientRect, clientX));
- var newDistance = Math.min(distanceToRectLeft(clientRect, clientX), distanceToRectRight(clientRect, clientX));
- if (newDistance === oldDistance && isNodeClientRect(clientRect) && isContentEditableFalse$3(clientRect.node)) {
- return clientRect;
- }
- if (newDistance < oldDistance) {
- return clientRect;
- }
- return oldClientRect;
- });
- };
- var walkUntil = function (direction, root, predicateFn, startNode, includeChildren) {
- var node = findNode(startNode, direction, isEditableCaretCandidate$1, root, !includeChildren);
- do {
- if (!node || predicateFn(node)) {
- return;
- }
- } while (node = findNode(node, direction, isEditableCaretCandidate$1, root));
- };
- var findLineNodeRects = function (root, targetNodeRect, includeChildren) {
- if (includeChildren === void 0) {
- includeChildren = true;
- }
- var clientRects = [];
- var collect = function (checkPosFn, node) {
- var lineRects = filter$4(getClientRects([node]), function (clientRect) {
- return !checkPosFn(clientRect, targetNodeRect);
- });
- clientRects = clientRects.concat(lineRects);
- return lineRects.length === 0;
- };
- clientRects.push(targetNodeRect);
- walkUntil(VDirection.Up, root, curry(collect, isAbove$1), targetNodeRect.node, includeChildren);
- walkUntil(VDirection.Down, root, curry(collect, isBelow$1), targetNodeRect.node, includeChildren);
- return clientRects;
- };
- var getFakeCaretTargets = function (root) {
- return filter$4(from(root.getElementsByTagName('*')), isFakeCaretTarget);
- };
- var caretInfo = function (clientRect, clientX) {
- return {
- node: clientRect.node,
- before: distanceToRectLeft(clientRect, clientX) < distanceToRectRight(clientRect, clientX)
- };
- };
- var closestFakeCaret = function (root, clientX, clientY) {
- var fakeTargetNodeRects = getClientRects(getFakeCaretTargets(root));
- var targetNodeRects = filter$4(fakeTargetNodeRects, curry(isInsideY, clientY));
- var checkInside = function (clientRect) {
- return !isTable$3(clientRect.node) && !isMedia$2(clientRect.node);
- };
- var closestNodeRect = findClosestClientRect(targetNodeRects, clientX, checkInside);
- if (closestNodeRect) {
- var includeChildren = checkInside(closestNodeRect);
- closestNodeRect = findClosestClientRect(findLineNodeRects(root, closestNodeRect, includeChildren), clientX, checkInside);
- if (closestNodeRect && isFakeCaretTarget(closestNodeRect.node)) {
- return caretInfo(closestNodeRect, clientX);
- }
- }
- return null;
- };
- var moveToRange = function (editor, rng) {
- editor.selection.setRng(rng);
- scrollRangeIntoView(editor, editor.selection.getRng());
- };
- var renderRangeCaretOpt = function (editor, range, scrollIntoView) {
- return Optional.some(renderRangeCaret(editor, range, scrollIntoView));
- };
- var moveHorizontally = function (editor, direction, range, isBefore, isAfter, isElement) {
- var forwards = direction === HDirection.Forwards;
- var caretWalker = CaretWalker(editor.getBody());
- var getNextPosFn = curry(getVisualCaretPosition, forwards ? caretWalker.next : caretWalker.prev);
- var isBeforeFn = forwards ? isBefore : isAfter;
- if (!range.collapsed) {
- var node = getSelectedNode(range);
- if (isElement(node)) {
- return showCaret(direction, editor, node, direction === HDirection.Backwards, false);
- }
- }
- var caretPosition = getNormalizedRangeEndPoint(direction, editor.getBody(), range);
- if (isBeforeFn(caretPosition)) {
- return selectNode(editor, caretPosition.getNode(!forwards));
- }
- var nextCaretPosition = normalizePosition(forwards, getNextPosFn(caretPosition));
- var rangeIsInContainerBlock = isRangeInCaretContainerBlock(range);
- if (!nextCaretPosition) {
- return rangeIsInContainerBlock ? Optional.some(range) : Optional.none();
- }
- if (isBeforeFn(nextCaretPosition)) {
- return showCaret(direction, editor, nextCaretPosition.getNode(!forwards), forwards, false);
- }
- var peekCaretPosition = getNextPosFn(nextCaretPosition);
- if (peekCaretPosition && isBeforeFn(peekCaretPosition)) {
- if (isMoveInsideSameBlock(nextCaretPosition, peekCaretPosition)) {
- return showCaret(direction, editor, peekCaretPosition.getNode(!forwards), forwards, false);
- }
- }
- if (rangeIsInContainerBlock) {
- return renderRangeCaretOpt(editor, nextCaretPosition.toRange(), false);
- }
- return Optional.none();
- };
- var moveVertically = function (editor, direction, range, isBefore, isAfter, isElement) {
- var caretPosition = getNormalizedRangeEndPoint(direction, editor.getBody(), range);
- var caretClientRect = last$1(caretPosition.getClientRects());
- var forwards = direction === VDirection.Down;
- if (!caretClientRect) {
- return Optional.none();
- }
- var walkerFn = forwards ? downUntil : upUntil;
- var linePositions = walkerFn(editor.getBody(), isAboveLine(1), caretPosition);
- var nextLinePositions = filter$4(linePositions, isLine(1));
- var clientX = caretClientRect.left;
- var nextLineRect = findClosestClientRect(nextLinePositions, clientX);
- if (nextLineRect && isElement(nextLineRect.node)) {
- var dist1 = Math.abs(clientX - nextLineRect.left);
- var dist2 = Math.abs(clientX - nextLineRect.right);
- return showCaret(direction, editor, nextLineRect.node, dist1 < dist2, false);
- }
- var currentNode;
- if (isBefore(caretPosition)) {
- currentNode = caretPosition.getNode();
- } else if (isAfter(caretPosition)) {
- currentNode = caretPosition.getNode(true);
- } else {
- currentNode = getSelectedNode(range);
- }
- if (currentNode) {
- var caretPositions = positionsUntil(direction, editor.getBody(), isAboveLine(1), currentNode);
- var closestNextLineRect = findClosestClientRect(filter$4(caretPositions, isLine(1)), clientX);
- if (closestNextLineRect) {
- return renderRangeCaretOpt(editor, closestNextLineRect.position.toRange(), false);
- }
- closestNextLineRect = last$1(filter$4(caretPositions, isLine(0)));
- if (closestNextLineRect) {
- return renderRangeCaretOpt(editor, closestNextLineRect.position.toRange(), false);
- }
- }
- if (nextLinePositions.length === 0) {
- return getLineEndPoint(editor, forwards).filter(forwards ? isAfter : isBefore).map(function (pos) {
- return renderRangeCaret(editor, pos.toRange(), false);
- });
- }
- return Optional.none();
- };
- var getLineEndPoint = function (editor, forward) {
- var rng = editor.selection.getRng();
- var body = editor.getBody();
- if (forward) {
- var from = CaretPosition.fromRangeEnd(rng);
- var result = getPositionsUntilNextLine(body, from);
- return last$2(result.positions);
- } else {
- var from = CaretPosition.fromRangeStart(rng);
- var result = getPositionsUntilPreviousLine(body, from);
- return head(result.positions);
- }
- };
- var moveToLineEndPoint$3 = function (editor, forward, isElementPosition) {
- return getLineEndPoint(editor, forward).filter(isElementPosition).exists(function (pos) {
- editor.selection.setRng(pos.toRange());
- return true;
- });
- };
- var setCaretPosition = function (editor, pos) {
- var rng = editor.dom.createRng();
- rng.setStart(pos.container(), pos.offset());
- rng.setEnd(pos.container(), pos.offset());
- editor.selection.setRng(rng);
- };
- var setSelected = function (state, elm) {
- if (state) {
- elm.setAttribute('data-mce-selected', 'inline-boundary');
- } else {
- elm.removeAttribute('data-mce-selected');
- }
- };
- var renderCaretLocation = function (editor, caret, location) {
- return renderCaret(caret, location).map(function (pos) {
- setCaretPosition(editor, pos);
- return location;
- });
- };
- var findLocation = function (editor, caret, forward) {
- var rootNode = editor.getBody();
- var from = CaretPosition.fromRangeStart(editor.selection.getRng());
- var isInlineTarget$1 = curry(isInlineTarget, editor);
- var location = findLocation$1(forward, isInlineTarget$1, rootNode, from);
- return location.bind(function (location) {
- return renderCaretLocation(editor, caret, location);
- });
- };
- var toggleInlines = function (isInlineTarget, dom, elms) {
- var inlineBoundaries = map$3(descendants(SugarElement.fromDom(dom.getRoot()), '*[data-mce-selected="inline-boundary"]'), function (e) {
- return e.dom;
- });
- var selectedInlines = filter$4(inlineBoundaries, isInlineTarget);
- var targetInlines = filter$4(elms, isInlineTarget);
- each$k(difference(selectedInlines, targetInlines), curry(setSelected, false));
- each$k(difference(targetInlines, selectedInlines), curry(setSelected, true));
- };
- var safeRemoveCaretContainer = function (editor, caret) {
- if (editor.selection.isCollapsed() && editor.composing !== true && caret.get()) {
- var pos = CaretPosition.fromRangeStart(editor.selection.getRng());
- if (CaretPosition.isTextPosition(pos) && isAtZwsp(pos) === false) {
- setCaretPosition(editor, removeAndReposition(caret.get(), pos));
- caret.set(null);
- }
- }
- };
- var renderInsideInlineCaret = function (isInlineTarget, editor, caret, elms) {
- if (editor.selection.isCollapsed()) {
- var inlines = filter$4(elms, isInlineTarget);
- each$k(inlines, function (_inline) {
- var pos = CaretPosition.fromRangeStart(editor.selection.getRng());
- readLocation(isInlineTarget, editor.getBody(), pos).bind(function (location) {
- return renderCaretLocation(editor, caret, location);
- });
- });
- }
- };
- var move$2 = function (editor, caret, forward) {
- return isInlineBoundariesEnabled(editor) ? findLocation(editor, caret, forward).isSome() : false;
- };
- var moveWord = function (forward, editor, _caret) {
- return isInlineBoundariesEnabled(editor) ? moveByWord(forward, editor) : false;
- };
- var setupSelectedState = function (editor) {
- var caret = Cell(null);
- var isInlineTarget$1 = curry(isInlineTarget, editor);
- editor.on('NodeChange', function (e) {
- if (isInlineBoundariesEnabled(editor) && !(Env.browser.isIE() && e.initial)) {
- toggleInlines(isInlineTarget$1, editor.dom, e.parents);
- safeRemoveCaretContainer(editor, caret);
- renderInsideInlineCaret(isInlineTarget$1, editor, caret, e.parents);
- }
- });
- return caret;
- };
- var moveNextWord = curry(moveWord, true);
- var movePrevWord = curry(moveWord, false);
- var moveToLineEndPoint$2 = function (editor, forward, caret) {
- if (isInlineBoundariesEnabled(editor)) {
- var linePoint = getLineEndPoint(editor, forward).getOrThunk(function () {
- var rng = editor.selection.getRng();
- return forward ? CaretPosition.fromRangeEnd(rng) : CaretPosition.fromRangeStart(rng);
- });
- return readLocation(curry(isInlineTarget, editor), editor.getBody(), linePoint).exists(function (loc) {
- var outsideLoc = outside(loc);
- return renderCaret(caret, outsideLoc).exists(function (pos) {
- setCaretPosition(editor, pos);
- return true;
- });
- });
- } else {
- return false;
- }
- };
- var rangeFromPositions = function (from, to) {
- var range = document.createRange();
- range.setStart(from.container(), from.offset());
- range.setEnd(to.container(), to.offset());
- return range;
- };
- var hasOnlyTwoOrLessPositionsLeft = function (elm) {
- return lift2(firstPositionIn(elm), lastPositionIn(elm), function (firstPos, lastPos) {
- var normalizedFirstPos = normalizePosition(true, firstPos);
- var normalizedLastPos = normalizePosition(false, lastPos);
- return nextPosition(elm, normalizedFirstPos).forall(function (pos) {
- return pos.isEqual(normalizedLastPos);
- });
- }).getOr(true);
- };
- var setCaretLocation = function (editor, caret) {
- return function (location) {
- return renderCaret(caret, location).exists(function (pos) {
- setCaretPosition(editor, pos);
- return true;
- });
- };
- };
- var deleteFromTo = function (editor, caret, from, to) {
- var rootNode = editor.getBody();
- var isInlineTarget$1 = curry(isInlineTarget, editor);
- editor.undoManager.ignore(function () {
- editor.selection.setRng(rangeFromPositions(from, to));
- editor.execCommand('Delete');
- readLocation(isInlineTarget$1, rootNode, CaretPosition.fromRangeStart(editor.selection.getRng())).map(inside).map(setCaretLocation(editor, caret));
- });
- editor.nodeChanged();
- };
- var rescope = function (rootNode, node) {
- var parentBlock = getParentBlock$2(node, rootNode);
- return parentBlock ? parentBlock : rootNode;
- };
- var backspaceDeleteCollapsed = function (editor, caret, forward, from) {
- var rootNode = rescope(editor.getBody(), from.container());
- var isInlineTarget$1 = curry(isInlineTarget, editor);
- var fromLocation = readLocation(isInlineTarget$1, rootNode, from);
- return fromLocation.bind(function (location) {
- if (forward) {
- return location.fold(constant(Optional.some(inside(location))), Optional.none, constant(Optional.some(outside(location))), Optional.none);
- } else {
- return location.fold(Optional.none, constant(Optional.some(outside(location))), Optional.none, constant(Optional.some(inside(location))));
- }
- }).map(setCaretLocation(editor, caret)).getOrThunk(function () {
- var toPosition = navigate(forward, rootNode, from);
- var toLocation = toPosition.bind(function (pos) {
- return readLocation(isInlineTarget$1, rootNode, pos);
- });
- return lift2(fromLocation, toLocation, function () {
- return findRootInline(isInlineTarget$1, rootNode, from).exists(function (elm) {
- if (hasOnlyTwoOrLessPositionsLeft(elm)) {
- deleteElement$2(editor, forward, SugarElement.fromDom(elm));
- return true;
- } else {
- return false;
- }
- });
- }).orThunk(function () {
- return toLocation.bind(function (_) {
- return toPosition.map(function (to) {
- if (forward) {
- deleteFromTo(editor, caret, from, to);
- } else {
- deleteFromTo(editor, caret, to, from);
- }
- return true;
- });
- });
- }).getOr(false);
- });
- };
- var backspaceDelete$3 = function (editor, caret, forward) {
- if (editor.selection.isCollapsed() && isInlineBoundariesEnabled(editor)) {
- var from = CaretPosition.fromRangeStart(editor.selection.getRng());
- return backspaceDeleteCollapsed(editor, caret, forward, from);
- }
- return false;
- };
- var getParentInlines = function (rootElm, startElm) {
- var parents = parentsAndSelf(startElm, rootElm);
- return findIndex$2(parents, isBlock$2).fold(constant(parents), function (index) {
- return parents.slice(0, index);
- });
- };
- var hasOnlyOneChild = function (elm) {
- return childNodesCount(elm) === 1;
- };
- var deleteLastPosition = function (forward, editor, target, parentInlines) {
- var isFormatElement$1 = curry(isFormatElement, editor);
- var formatNodes = map$3(filter$4(parentInlines, isFormatElement$1), function (elm) {
- return elm.dom;
- });
- if (formatNodes.length === 0) {
- deleteElement$2(editor, forward, target);
- } else {
- var pos = replaceWithCaretFormat(target.dom, formatNodes);
- editor.selection.setRng(pos.toRange());
- }
- };
- var deleteCaret$1 = function (editor, forward) {
- var rootElm = SugarElement.fromDom(editor.getBody());
- var startElm = SugarElement.fromDom(editor.selection.getStart());
- var parentInlines = filter$4(getParentInlines(rootElm, startElm), hasOnlyOneChild);
- return last$2(parentInlines).exists(function (target) {
- var fromPos = CaretPosition.fromRangeStart(editor.selection.getRng());
- if (willDeleteLastPositionInElement(forward, fromPos, target.dom) && !isEmptyCaretFormatElement(target)) {
- deleteLastPosition(forward, editor, target, parentInlines);
- return true;
- } else {
- return false;
- }
- });
- };
- var backspaceDelete$2 = function (editor, forward) {
- return editor.selection.isCollapsed() ? deleteCaret$1(editor, forward) : false;
- };
- var deleteElement = function (editor, forward, element) {
- editor._selectionOverrides.hideFakeCaret();
- deleteElement$2(editor, forward, SugarElement.fromDom(element));
- return true;
- };
- var deleteCaret = function (editor, forward) {
- var isNearMedia = forward ? isBeforeMedia : isAfterMedia;
- var direction = forward ? HDirection.Forwards : HDirection.Backwards;
- var fromPos = getNormalizedRangeEndPoint(direction, editor.getBody(), editor.selection.getRng());
- if (isNearMedia(fromPos)) {
- return deleteElement(editor, forward, fromPos.getNode(!forward));
- } else {
- return Optional.from(normalizePosition(forward, fromPos)).filter(function (pos) {
- return isNearMedia(pos) && isMoveInsideSameBlock(fromPos, pos);
- }).exists(function (pos) {
- return deleteElement(editor, forward, pos.getNode(!forward));
- });
- }
- };
- var deleteRange = function (editor, forward) {
- var selectedNode = editor.selection.getNode();
- return isMedia$2(selectedNode) ? deleteElement(editor, forward, selectedNode) : false;
- };
- var backspaceDelete$1 = function (editor, forward) {
- return editor.selection.isCollapsed() ? deleteCaret(editor, forward) : deleteRange(editor, forward);
- };
- var isEditable = function (target) {
- return closest$3(target, function (elm) {
- return isContentEditableTrue$4(elm.dom) || isContentEditableFalse$b(elm.dom);
- }).exists(function (elm) {
- return isContentEditableTrue$4(elm.dom);
- });
- };
- var parseIndentValue = function (value) {
- var number = parseInt(value, 10);
- return isNaN(number) ? 0 : number;
- };
- var getIndentStyleName = function (useMargin, element) {
- var indentStyleName = useMargin || isTable$2(element) ? 'margin' : 'padding';
- var suffix = get$5(element, 'direction') === 'rtl' ? '-right' : '-left';
- return indentStyleName + suffix;
- };
- var indentElement = function (dom, command, useMargin, value, unit, element) {
- var indentStyleName = getIndentStyleName(useMargin, SugarElement.fromDom(element));
- if (command === 'outdent') {
- var styleValue = Math.max(0, parseIndentValue(element.style[indentStyleName]) - value);
- dom.setStyle(element, indentStyleName, styleValue ? styleValue + unit : '');
- } else {
- var styleValue = parseIndentValue(element.style[indentStyleName]) + value + unit;
- dom.setStyle(element, indentStyleName, styleValue);
- }
- };
- var validateBlocks = function (editor, blocks) {
- return forall(blocks, function (block) {
- var indentStyleName = getIndentStyleName(shouldIndentUseMargin(editor), block);
- var intentValue = getRaw(block, indentStyleName).map(parseIndentValue).getOr(0);
- var contentEditable = editor.dom.getContentEditable(block.dom);
- return contentEditable !== 'false' && intentValue > 0;
- });
- };
- var canOutdent = function (editor) {
- var blocks = getBlocksToIndent(editor);
- return !editor.mode.isReadOnly() && (blocks.length > 1 || validateBlocks(editor, blocks));
- };
- var isListComponent = function (el) {
- return isList(el) || isListItem(el);
- };
- var parentIsListComponent = function (el) {
- return parent(el).exists(isListComponent);
- };
- var getBlocksToIndent = function (editor) {
- return filter$4(fromDom$1(editor.selection.getSelectedBlocks()), function (el) {
- return !isListComponent(el) && !parentIsListComponent(el) && isEditable(el);
- });
- };
- var handle = function (editor, command) {
- var dom = editor.dom, selection = editor.selection, formatter = editor.formatter;
- var indentation = getIndentation(editor);
- var indentUnit = /[a-z%]+$/i.exec(indentation)[0];
- var indentValue = parseInt(indentation, 10);
- var useMargin = shouldIndentUseMargin(editor);
- var forcedRootBlock = getForcedRootBlock(editor);
- if (!editor.queryCommandState('InsertUnorderedList') && !editor.queryCommandState('InsertOrderedList')) {
- if (forcedRootBlock === '' && !dom.getParent(selection.getNode(), dom.isBlock)) {
- formatter.apply('div');
- }
- }
- each$k(getBlocksToIndent(editor), function (block) {
- indentElement(dom, command, useMargin, indentValue, indentUnit, block.dom);
- });
- };
- var backspaceDelete = function (editor, _forward) {
- if (editor.selection.isCollapsed() && canOutdent(editor)) {
- var dom = editor.dom;
- var rng = editor.selection.getRng();
- var pos = CaretPosition.fromRangeStart(rng);
- var block = dom.getParent(rng.startContainer, dom.isBlock);
- if (block !== null && isAtStartOfBlock(SugarElement.fromDom(block), pos)) {
- handle(editor, 'outdent');
- return true;
- }
- }
- return false;
- };
- var nativeCommand = function (editor, command) {
- editor.getDoc().execCommand(command, false, null);
- };
- var deleteCommand = function (editor, caret) {
- if (backspaceDelete(editor)) {
- return;
- } else if (backspaceDelete$5(editor, false)) {
- return;
- } else if (backspaceDelete$6(editor, false)) {
- return;
- } else if (backspaceDelete$3(editor, caret, false)) {
- return;
- } else if (backspaceDelete$8(editor, false)) {
- return;
- } else if (backspaceDelete$9(editor)) {
- return;
- } else if (backspaceDelete$4(editor, false)) {
- return;
- } else if (backspaceDelete$1(editor, false)) {
- return;
- } else if (backspaceDelete$7(editor)) {
- return;
- } else if (backspaceDelete$2(editor, false)) {
- return;
- } else {
- nativeCommand(editor, 'Delete');
- paddEmptyBody(editor);
- }
- };
- var forwardDeleteCommand = function (editor, caret) {
- if (backspaceDelete$5(editor, true)) {
- return;
- } else if (backspaceDelete$6(editor, true)) {
- return;
- } else if (backspaceDelete$3(editor, caret, true)) {
- return;
- } else if (backspaceDelete$8(editor, true)) {
- return;
- } else if (backspaceDelete$9(editor)) {
- return;
- } else if (backspaceDelete$4(editor, true)) {
- return;
- } else if (backspaceDelete$1(editor, true)) {
- return;
- } else if (backspaceDelete$7(editor)) {
- return;
- } else if (backspaceDelete$2(editor, true)) {
- return;
- } else {
- nativeCommand(editor, 'ForwardDelete');
- }
- };
- var setup$f = function (editor, caret) {
- editor.addCommand('delete', function () {
- deleteCommand(editor, caret);
- });
- editor.addCommand('forwardDelete', function () {
- forwardDeleteCommand(editor, caret);
- });
- };
- var SIGNIFICANT_MOVE = 5;
- var LONGPRESS_DELAY = 400;
- var getTouch = function (event) {
- if (event.touches === undefined || event.touches.length !== 1) {
- return Optional.none();
- }
- return Optional.some(event.touches[0]);
- };
- var isFarEnough = function (touch, data) {
- var distX = Math.abs(touch.clientX - data.x);
- var distY = Math.abs(touch.clientY - data.y);
- return distX > SIGNIFICANT_MOVE || distY > SIGNIFICANT_MOVE;
- };
- var setup$e = function (editor) {
- var startData = value();
- var longpressFired = Cell(false);
- var debounceLongpress = last(function (e) {
- editor.fire('longpress', __assign(__assign({}, e), { type: 'longpress' }));
- longpressFired.set(true);
- }, LONGPRESS_DELAY);
- editor.on('touchstart', function (e) {
- getTouch(e).each(function (touch) {
- debounceLongpress.cancel();
- var data = {
- x: touch.clientX,
- y: touch.clientY,
- target: e.target
- };
- debounceLongpress.throttle(e);
- longpressFired.set(false);
- startData.set(data);
- });
- }, true);
- editor.on('touchmove', function (e) {
- debounceLongpress.cancel();
- getTouch(e).each(function (touch) {
- startData.on(function (data) {
- if (isFarEnough(touch, data)) {
- startData.clear();
- longpressFired.set(false);
- editor.fire('longpresscancel');
- }
- });
- });
- }, true);
- editor.on('touchend touchcancel', function (e) {
- debounceLongpress.cancel();
- if (e.type === 'touchcancel') {
- return;
- }
- startData.get().filter(function (data) {
- return data.target.isEqualNode(e.target);
- }).each(function () {
- if (longpressFired.get()) {
- e.preventDefault();
- } else {
- editor.fire('tap', __assign(__assign({}, e), { type: 'tap' }));
- }
- });
- }, true);
- };
- var isBlockElement = function (blockElements, node) {
- return has$2(blockElements, node.nodeName);
- };
- var isValidTarget = function (blockElements, node) {
- if (isText$7(node)) {
- return true;
- } else if (isElement$5(node)) {
- return !isBlockElement(blockElements, node) && !isBookmarkNode$1(node);
- } else {
- return false;
- }
- };
- var hasBlockParent = function (blockElements, root, node) {
- return exists(parents(SugarElement.fromDom(node), SugarElement.fromDom(root)), function (elm) {
- return isBlockElement(blockElements, elm.dom);
- });
- };
- var shouldRemoveTextNode = function (blockElements, node) {
- if (isText$7(node)) {
- if (node.nodeValue.length === 0) {
- return true;
- } else if (/^\s+$/.test(node.nodeValue) && (!node.nextSibling || isBlockElement(blockElements, node.nextSibling))) {
- return true;
- }
- }
- return false;
- };
- var addRootBlocks = function (editor) {
- var dom = editor.dom, selection = editor.selection;
- var schema = editor.schema, blockElements = schema.getBlockElements();
- var node = selection.getStart();
- var rootNode = editor.getBody();
- var rootBlockNode, tempNode, wrapped;
- var forcedRootBlock = getForcedRootBlock(editor);
- if (!node || !isElement$5(node) || !forcedRootBlock) {
- return;
- }
- var rootNodeName = rootNode.nodeName.toLowerCase();
- if (!schema.isValidChild(rootNodeName, forcedRootBlock.toLowerCase()) || hasBlockParent(blockElements, rootNode, node)) {
- return;
- }
- var rng = selection.getRng();
- var startContainer = rng.startContainer;
- var startOffset = rng.startOffset;
- var endContainer = rng.endContainer;
- var endOffset = rng.endOffset;
- var restoreSelection = hasFocus(editor);
- node = rootNode.firstChild;
- while (node) {
- if (isValidTarget(blockElements, node)) {
- if (shouldRemoveTextNode(blockElements, node)) {
- tempNode = node;
- node = node.nextSibling;
- dom.remove(tempNode);
- continue;
- }
- if (!rootBlockNode) {
- rootBlockNode = dom.create(forcedRootBlock, getForcedRootBlockAttrs(editor));
- node.parentNode.insertBefore(rootBlockNode, node);
- wrapped = true;
- }
- tempNode = node;
- node = node.nextSibling;
- rootBlockNode.appendChild(tempNode);
- } else {
- rootBlockNode = null;
- node = node.nextSibling;
- }
- }
- if (wrapped && restoreSelection) {
- rng.setStart(startContainer, startOffset);
- rng.setEnd(endContainer, endOffset);
- selection.setRng(rng);
- editor.nodeChanged();
- }
- };
- var setup$d = function (editor) {
- if (getForcedRootBlock(editor)) {
- editor.on('NodeChange', curry(addRootBlocks, editor));
- }
- };
- var findBlockCaretContainer = function (editor) {
- return descendant(SugarElement.fromDom(editor.getBody()), '*[data-mce-caret]').map(function (elm) {
- return elm.dom;
- }).getOrNull();
- };
- var removeIeControlRect = function (editor) {
- editor.selection.setRng(editor.selection.getRng());
- };
- var showBlockCaretContainer = function (editor, blockCaretContainer) {
- if (blockCaretContainer.hasAttribute('data-mce-caret')) {
- showCaretContainerBlock(blockCaretContainer);
- removeIeControlRect(editor);
- editor.selection.scrollIntoView(blockCaretContainer);
- }
- };
- var handleBlockContainer = function (editor, e) {
- var blockCaretContainer = findBlockCaretContainer(editor);
- if (!blockCaretContainer) {
- return;
- }
- if (e.type === 'compositionstart') {
- e.preventDefault();
- e.stopPropagation();
- showBlockCaretContainer(editor, blockCaretContainer);
- return;
- }
- if (hasContent(blockCaretContainer)) {
- showBlockCaretContainer(editor, blockCaretContainer);
- editor.undoManager.add();
- }
- };
- var setup$c = function (editor) {
- editor.on('keyup compositionstart', curry(handleBlockContainer, editor));
- };
- var isContentEditableFalse$2 = isContentEditableFalse$b;
- var moveToCeFalseHorizontally = function (direction, editor, range) {
- return moveHorizontally(editor, direction, range, isBeforeContentEditableFalse, isAfterContentEditableFalse, isContentEditableFalse$2);
- };
- var moveToCeFalseVertically = function (direction, editor, range) {
- var isBefore = function (caretPosition) {
- return isBeforeContentEditableFalse(caretPosition) || isBeforeTable(caretPosition);
- };
- var isAfter = function (caretPosition) {
- return isAfterContentEditableFalse(caretPosition) || isAfterTable(caretPosition);
- };
- return moveVertically(editor, direction, range, isBefore, isAfter, isContentEditableFalse$2);
- };
- var createTextBlock = function (editor) {
- var textBlock = editor.dom.create(getForcedRootBlock(editor));
- if (!Env.ie || Env.ie >= 11) {
- textBlock.innerHTML = '<br data-mce-bogus="1">';
- }
- return textBlock;
- };
- var exitPreBlock = function (editor, direction, range) {
- var caretWalker = CaretWalker(editor.getBody());
- var getVisualCaretPosition$1 = curry(getVisualCaretPosition, direction === 1 ? caretWalker.next : caretWalker.prev);
- if (range.collapsed && hasForcedRootBlock(editor)) {
- var pre = editor.dom.getParent(range.startContainer, 'PRE');
- if (!pre) {
- return;
- }
- var caretPos = getVisualCaretPosition$1(CaretPosition.fromRangeStart(range));
- if (!caretPos) {
- var newBlock = createTextBlock(editor);
- if (direction === 1) {
- editor.$(pre).after(newBlock);
- } else {
- editor.$(pre).before(newBlock);
- }
- editor.selection.select(newBlock, true);
- editor.selection.collapse();
- }
- }
- };
- var getHorizontalRange = function (editor, forward) {
- var direction = forward ? HDirection.Forwards : HDirection.Backwards;
- var range = editor.selection.getRng();
- return moveToCeFalseHorizontally(direction, editor, range).orThunk(function () {
- exitPreBlock(editor, direction, range);
- return Optional.none();
- });
- };
- var getVerticalRange = function (editor, down) {
- var direction = down ? 1 : -1;
- var range = editor.selection.getRng();
- return moveToCeFalseVertically(direction, editor, range).orThunk(function () {
- exitPreBlock(editor, direction, range);
- return Optional.none();
- });
- };
- var moveH$2 = function (editor, forward) {
- return getHorizontalRange(editor, forward).exists(function (newRange) {
- moveToRange(editor, newRange);
- return true;
- });
- };
- var moveV$3 = function (editor, down) {
- return getVerticalRange(editor, down).exists(function (newRange) {
- moveToRange(editor, newRange);
- return true;
- });
- };
- var moveToLineEndPoint$1 = function (editor, forward) {
- var isCefPosition = forward ? isAfterContentEditableFalse : isBeforeContentEditableFalse;
- return moveToLineEndPoint$3(editor, forward, isCefPosition);
- };
- var isTarget = function (node) {
- return contains$3(['figcaption'], name(node));
- };
- var rangeBefore = function (target) {
- var rng = document.createRange();
- rng.setStartBefore(target.dom);
- rng.setEndBefore(target.dom);
- return rng;
- };
- var insertElement = function (root, elm, forward) {
- if (forward) {
- append$1(root, elm);
- } else {
- prepend(root, elm);
- }
- };
- var insertBr = function (root, forward) {
- var br = SugarElement.fromTag('br');
- insertElement(root, br, forward);
- return rangeBefore(br);
- };
- var insertBlock = function (root, forward, blockName, attrs) {
- var block = SugarElement.fromTag(blockName);
- var br = SugarElement.fromTag('br');
- setAll$1(block, attrs);
- append$1(block, br);
- insertElement(root, block, forward);
- return rangeBefore(br);
- };
- var insertEmptyLine = function (root, rootBlockName, attrs, forward) {
- if (rootBlockName === '') {
- return insertBr(root, forward);
- } else {
- return insertBlock(root, forward, rootBlockName, attrs);
- }
- };
- var getClosestTargetBlock = function (pos, root) {
- var isRoot = curry(eq, root);
- return closest$3(SugarElement.fromDom(pos.container()), isBlock$2, isRoot).filter(isTarget);
- };
- var isAtFirstOrLastLine = function (root, forward, pos) {
- return forward ? isAtLastLine(root.dom, pos) : isAtFirstLine(root.dom, pos);
- };
- var moveCaretToNewEmptyLine = function (editor, forward) {
- var root = SugarElement.fromDom(editor.getBody());
- var pos = CaretPosition.fromRangeStart(editor.selection.getRng());
- var rootBlock = getForcedRootBlock(editor);
- var rootBlockAttrs = getForcedRootBlockAttrs(editor);
- return getClosestTargetBlock(pos, root).exists(function () {
- if (isAtFirstOrLastLine(root, forward, pos)) {
- var rng = insertEmptyLine(root, rootBlock, rootBlockAttrs, forward);
- editor.selection.setRng(rng);
- return true;
- } else {
- return false;
- }
- });
- };
- var moveV$2 = function (editor, forward) {
- if (editor.selection.isCollapsed()) {
- return moveCaretToNewEmptyLine(editor, forward);
- } else {
- return false;
- }
- };
- var defaultPatterns = function (patterns) {
- return map$3(patterns, function (pattern) {
- return __assign({
- shiftKey: false,
- altKey: false,
- ctrlKey: false,
- metaKey: false,
- keyCode: 0,
- action: noop
- }, pattern);
- });
- };
- var matchesEvent = function (pattern, evt) {
- return evt.keyCode === pattern.keyCode && evt.shiftKey === pattern.shiftKey && evt.altKey === pattern.altKey && evt.ctrlKey === pattern.ctrlKey && evt.metaKey === pattern.metaKey;
- };
- var match$1 = function (patterns, evt) {
- return bind(defaultPatterns(patterns), function (pattern) {
- return matchesEvent(pattern, evt) ? [pattern] : [];
- });
- };
- var action = function (f) {
- var x = [];
- for (var _i = 1; _i < arguments.length; _i++) {
- x[_i - 1] = arguments[_i];
- }
- return function () {
- return f.apply(null, x);
- };
- };
- var execute = function (patterns, evt) {
- return find$3(match$1(patterns, evt), function (pattern) {
- return pattern.action();
- });
- };
- var moveH$1 = function (editor, forward) {
- var direction = forward ? HDirection.Forwards : HDirection.Backwards;
- var range = editor.selection.getRng();
- return moveHorizontally(editor, direction, range, isBeforeMedia, isAfterMedia, isMedia$2).exists(function (newRange) {
- moveToRange(editor, newRange);
- return true;
- });
- };
- var moveV$1 = function (editor, down) {
- var direction = down ? 1 : -1;
- var range = editor.selection.getRng();
- return moveVertically(editor, direction, range, isBeforeMedia, isAfterMedia, isMedia$2).exists(function (newRange) {
- moveToRange(editor, newRange);
- return true;
- });
- };
- var moveToLineEndPoint = function (editor, forward) {
- var isNearMedia = forward ? isAfterMedia : isBeforeMedia;
- return moveToLineEndPoint$3(editor, forward, isNearMedia);
- };
- var deflate = function (rect, delta) {
- return {
- left: rect.left - delta,
- top: rect.top - delta,
- right: rect.right + delta * 2,
- bottom: rect.bottom + delta * 2,
- width: rect.width + delta,
- height: rect.height + delta
- };
- };
- var getCorners = function (getYAxisValue, tds) {
- return bind(tds, function (td) {
- var rect = deflate(clone(td.getBoundingClientRect()), -1);
- return [
- {
- x: rect.left,
- y: getYAxisValue(rect),
- cell: td
- },
- {
- x: rect.right,
- y: getYAxisValue(rect),
- cell: td
- }
- ];
- });
- };
- var findClosestCorner = function (corners, x, y) {
- return foldl(corners, function (acc, newCorner) {
- return acc.fold(function () {
- return Optional.some(newCorner);
- }, function (oldCorner) {
- var oldDist = Math.sqrt(Math.abs(oldCorner.x - x) + Math.abs(oldCorner.y - y));
- var newDist = Math.sqrt(Math.abs(newCorner.x - x) + Math.abs(newCorner.y - y));
- return Optional.some(newDist < oldDist ? newCorner : oldCorner);
- });
- }, Optional.none());
- };
- var getClosestCell = function (getYAxisValue, isTargetCorner, table, x, y) {
- var cells = descendants(SugarElement.fromDom(table), 'td,th,caption').map(function (e) {
- return e.dom;
- });
- var corners = filter$4(getCorners(getYAxisValue, cells), function (corner) {
- return isTargetCorner(corner, y);
- });
- return findClosestCorner(corners, x, y).map(function (corner) {
- return corner.cell;
- });
- };
- var getBottomValue = function (rect) {
- return rect.bottom;
- };
- var getTopValue = function (rect) {
- return rect.top;
- };
- var isAbove = function (corner, y) {
- return corner.y < y;
- };
- var isBelow = function (corner, y) {
- return corner.y > y;
- };
- var getClosestCellAbove = curry(getClosestCell, getBottomValue, isAbove);
- var getClosestCellBelow = curry(getClosestCell, getTopValue, isBelow);
- var findClosestPositionInAboveCell = function (table, pos) {
- return head(pos.getClientRects()).bind(function (rect) {
- return getClosestCellAbove(table, rect.left, rect.top);
- }).bind(function (cell) {
- return findClosestHorizontalPosition(getLastLinePositions(cell), pos);
- });
- };
- var findClosestPositionInBelowCell = function (table, pos) {
- return last$2(pos.getClientRects()).bind(function (rect) {
- return getClosestCellBelow(table, rect.left, rect.top);
- }).bind(function (cell) {
- return findClosestHorizontalPosition(getFirstLinePositions(cell), pos);
- });
- };
- var hasNextBreak = function (getPositionsUntil, scope, lineInfo) {
- return lineInfo.breakAt.exists(function (breakPos) {
- return getPositionsUntil(scope, breakPos).breakAt.isSome();
- });
- };
- var startsWithWrapBreak = function (lineInfo) {
- return lineInfo.breakType === BreakType.Wrap && lineInfo.positions.length === 0;
- };
- var startsWithBrBreak = function (lineInfo) {
- return lineInfo.breakType === BreakType.Br && lineInfo.positions.length === 1;
- };
- var isAtTableCellLine = function (getPositionsUntil, scope, pos) {
- var lineInfo = getPositionsUntil(scope, pos);
- if (startsWithWrapBreak(lineInfo) || !isBr$5(pos.getNode()) && startsWithBrBreak(lineInfo)) {
- return !hasNextBreak(getPositionsUntil, scope, lineInfo);
- } else {
- return lineInfo.breakAt.isNone();
- }
- };
- var isAtFirstTableCellLine = curry(isAtTableCellLine, getPositionsUntilPreviousLine);
- var isAtLastTableCellLine = curry(isAtTableCellLine, getPositionsUntilNextLine);
- var isCaretAtStartOrEndOfTable = function (forward, rng, table) {
- var caretPos = CaretPosition.fromRangeStart(rng);
- return positionIn(!forward, table).exists(function (pos) {
- return pos.isEqual(caretPos);
- });
- };
- var navigateHorizontally = function (editor, forward, table, _td) {
- var rng = editor.selection.getRng();
- var direction = forward ? 1 : -1;
- if (isFakeCaretTableBrowser() && isCaretAtStartOrEndOfTable(forward, rng, table)) {
- showCaret(direction, editor, table, !forward, false).each(function (newRng) {
- moveToRange(editor, newRng);
- });
- return true;
- }
- return false;
- };
- var getClosestAbovePosition = function (root, table, start) {
- return findClosestPositionInAboveCell(table, start).orThunk(function () {
- return head(start.getClientRects()).bind(function (rect) {
- return findClosestHorizontalPositionFromPoint(getPositionsAbove(root, CaretPosition.before(table)), rect.left);
- });
- }).getOr(CaretPosition.before(table));
- };
- var getClosestBelowPosition = function (root, table, start) {
- return findClosestPositionInBelowCell(table, start).orThunk(function () {
- return head(start.getClientRects()).bind(function (rect) {
- return findClosestHorizontalPositionFromPoint(getPositionsBelow(root, CaretPosition.after(table)), rect.left);
- });
- }).getOr(CaretPosition.after(table));
- };
- var getTable = function (previous, pos) {
- var node = pos.getNode(previous);
- return isElement$5(node) && node.nodeName === 'TABLE' ? Optional.some(node) : Optional.none();
- };
- var renderBlock = function (down, editor, table, pos) {
- var forcedRootBlock = getForcedRootBlock(editor);
- if (forcedRootBlock) {
- editor.undoManager.transact(function () {
- var element = SugarElement.fromTag(forcedRootBlock);
- setAll$1(element, getForcedRootBlockAttrs(editor));
- append$1(element, SugarElement.fromTag('br'));
- if (down) {
- after$3(SugarElement.fromDom(table), element);
- } else {
- before$4(SugarElement.fromDom(table), element);
- }
- var rng = editor.dom.createRng();
- rng.setStart(element.dom, 0);
- rng.setEnd(element.dom, 0);
- moveToRange(editor, rng);
- });
- } else {
- moveToRange(editor, pos.toRange());
- }
- };
- var moveCaret = function (editor, down, pos) {
- var table = down ? getTable(true, pos) : getTable(false, pos);
- var last = down === false;
- table.fold(function () {
- return moveToRange(editor, pos.toRange());
- }, function (table) {
- return positionIn(last, editor.getBody()).filter(function (lastPos) {
- return lastPos.isEqual(pos);
- }).fold(function () {
- return moveToRange(editor, pos.toRange());
- }, function (_) {
- return renderBlock(down, editor, table, pos);
- });
- });
- };
- var navigateVertically = function (editor, down, table, td) {
- var rng = editor.selection.getRng();
- var pos = CaretPosition.fromRangeStart(rng);
- var root = editor.getBody();
- if (!down && isAtFirstTableCellLine(td, pos)) {
- var newPos = getClosestAbovePosition(root, table, pos);
- moveCaret(editor, down, newPos);
- return true;
- } else if (down && isAtLastTableCellLine(td, pos)) {
- var newPos = getClosestBelowPosition(root, table, pos);
- moveCaret(editor, down, newPos);
- return true;
- } else {
- return false;
- }
- };
- var move$1 = function (editor, forward, mover) {
- return Optional.from(editor.dom.getParent(editor.selection.getNode(), 'td,th')).bind(function (td) {
- return Optional.from(editor.dom.getParent(td, 'table')).map(function (table) {
- return mover(editor, forward, table, td);
- });
- }).getOr(false);
- };
- var moveH = function (editor, forward) {
- return move$1(editor, forward, navigateHorizontally);
- };
- var moveV = function (editor, forward) {
- return move$1(editor, forward, navigateVertically);
- };
- var executeKeydownOverride$3 = function (editor, caret, evt) {
- var os = detect().os;
- execute([
- {
- keyCode: VK.RIGHT,
- action: action(moveH$2, editor, true)
- },
- {
- keyCode: VK.LEFT,
- action: action(moveH$2, editor, false)
- },
- {
- keyCode: VK.UP,
- action: action(moveV$3, editor, false)
- },
- {
- keyCode: VK.DOWN,
- action: action(moveV$3, editor, true)
- },
- {
- keyCode: VK.RIGHT,
- action: action(moveH, editor, true)
- },
- {
- keyCode: VK.LEFT,
- action: action(moveH, editor, false)
- },
- {
- keyCode: VK.UP,
- action: action(moveV, editor, false)
- },
- {
- keyCode: VK.DOWN,
- action: action(moveV, editor, true)
- },
- {
- keyCode: VK.RIGHT,
- action: action(moveH$1, editor, true)
- },
- {
- keyCode: VK.LEFT,
- action: action(moveH$1, editor, false)
- },
- {
- keyCode: VK.UP,
- action: action(moveV$1, editor, false)
- },
- {
- keyCode: VK.DOWN,
- action: action(moveV$1, editor, true)
- },
- {
- keyCode: VK.RIGHT,
- action: action(move$2, editor, caret, true)
- },
- {
- keyCode: VK.LEFT,
- action: action(move$2, editor, caret, false)
- },
- {
- keyCode: VK.RIGHT,
- ctrlKey: !os.isOSX(),
- altKey: os.isOSX(),
- action: action(moveNextWord, editor, caret)
- },
- {
- keyCode: VK.LEFT,
- ctrlKey: !os.isOSX(),
- altKey: os.isOSX(),
- action: action(movePrevWord, editor, caret)
- },
- {
- keyCode: VK.UP,
- action: action(moveV$2, editor, false)
- },
- {
- keyCode: VK.DOWN,
- action: action(moveV$2, editor, true)
- }
- ], evt).each(function (_) {
- evt.preventDefault();
- });
- };
- var setup$b = function (editor, caret) {
- editor.on('keydown', function (evt) {
- if (evt.isDefaultPrevented() === false) {
- executeKeydownOverride$3(editor, caret, evt);
- }
- });
- };
- var executeKeydownOverride$2 = function (editor, caret, evt) {
- execute([
- {
- keyCode: VK.BACKSPACE,
- action: action(backspaceDelete, editor, false)
- },
- {
- keyCode: VK.BACKSPACE,
- action: action(backspaceDelete$5, editor, false)
- },
- {
- keyCode: VK.DELETE,
- action: action(backspaceDelete$5, editor, true)
- },
- {
- keyCode: VK.BACKSPACE,
- action: action(backspaceDelete$6, editor, false)
- },
- {
- keyCode: VK.DELETE,
- action: action(backspaceDelete$6, editor, true)
- },
- {
- keyCode: VK.BACKSPACE,
- action: action(backspaceDelete$3, editor, caret, false)
- },
- {
- keyCode: VK.DELETE,
- action: action(backspaceDelete$3, editor, caret, true)
- },
- {
- keyCode: VK.BACKSPACE,
- action: action(backspaceDelete$9, editor, false)
- },
- {
- keyCode: VK.DELETE,
- action: action(backspaceDelete$9, editor, true)
- },
- {
- keyCode: VK.BACKSPACE,
- action: action(backspaceDelete$4, editor, false)
- },
- {
- keyCode: VK.DELETE,
- action: action(backspaceDelete$4, editor, true)
- },
- {
- keyCode: VK.BACKSPACE,
- action: action(backspaceDelete$1, editor, false)
- },
- {
- keyCode: VK.DELETE,
- action: action(backspaceDelete$1, editor, true)
- },
- {
- keyCode: VK.BACKSPACE,
- action: action(backspaceDelete$7, editor, false)
- },
- {
- keyCode: VK.DELETE,
- action: action(backspaceDelete$7, editor, true)
- },
- {
- keyCode: VK.BACKSPACE,
- action: action(backspaceDelete$8, editor, false)
- },
- {
- keyCode: VK.DELETE,
- action: action(backspaceDelete$8, editor, true)
- },
- {
- keyCode: VK.BACKSPACE,
- action: action(backspaceDelete$2, editor, false)
- },
- {
- keyCode: VK.DELETE,
- action: action(backspaceDelete$2, editor, true)
- }
- ], evt).each(function (_) {
- evt.preventDefault();
- });
- };
- var executeKeyupOverride = function (editor, evt) {
- execute([
- {
- keyCode: VK.BACKSPACE,
- action: action(paddEmptyElement, editor)
- },
- {
- keyCode: VK.DELETE,
- action: action(paddEmptyElement, editor)
- }
- ], evt);
- };
- var setup$a = function (editor, caret) {
- editor.on('keydown', function (evt) {
- if (evt.isDefaultPrevented() === false) {
- executeKeydownOverride$2(editor, caret, evt);
- }
- });
- editor.on('keyup', function (evt) {
- if (evt.isDefaultPrevented() === false) {
- executeKeyupOverride(editor, evt);
- }
- });
- };
- var firstNonWhiteSpaceNodeSibling = function (node) {
- while (node) {
- if (node.nodeType === 1 || node.nodeType === 3 && node.data && /[\r\n\s]/.test(node.data)) {
- return node;
- }
- node = node.nextSibling;
- }
- };
- var moveToCaretPosition = function (editor, root) {
- var node, lastNode = root;
- var dom = editor.dom;
- var moveCaretBeforeOnEnterElementsMap = editor.schema.getMoveCaretBeforeOnEnterElements();
- if (!root) {
- return;
- }
- if (/^(LI|DT|DD)$/.test(root.nodeName)) {
- var firstChild = firstNonWhiteSpaceNodeSibling(root.firstChild);
- if (firstChild && /^(UL|OL|DL)$/.test(firstChild.nodeName)) {
- root.insertBefore(dom.doc.createTextNode(nbsp), root.firstChild);
- }
- }
- var rng = dom.createRng();
- root.normalize();
- if (root.hasChildNodes()) {
- var walker = new DomTreeWalker(root, root);
- while (node = walker.current()) {
- if (isText$7(node)) {
- rng.setStart(node, 0);
- rng.setEnd(node, 0);
- break;
- }
- if (moveCaretBeforeOnEnterElementsMap[node.nodeName.toLowerCase()]) {
- rng.setStartBefore(node);
- rng.setEndBefore(node);
- break;
- }
- lastNode = node;
- node = walker.next();
- }
- if (!node) {
- rng.setStart(lastNode, 0);
- rng.setEnd(lastNode, 0);
- }
- } else {
- if (isBr$5(root)) {
- if (root.nextSibling && dom.isBlock(root.nextSibling)) {
- rng.setStartBefore(root);
- rng.setEndBefore(root);
- } else {
- rng.setStartAfter(root);
- rng.setEndAfter(root);
- }
- } else {
- rng.setStart(root, 0);
- rng.setEnd(root, 0);
- }
- }
- editor.selection.setRng(rng);
- scrollRangeIntoView(editor, rng);
- };
- var getEditableRoot$1 = function (dom, node) {
- var root = dom.getRoot();
- var parent, editableRoot;
- parent = node;
- while (parent !== root && dom.getContentEditable(parent) !== 'false') {
- if (dom.getContentEditable(parent) === 'true') {
- editableRoot = parent;
- }
- parent = parent.parentNode;
- }
- return parent !== root ? editableRoot : root;
- };
- var getParentBlock = function (editor) {
- return Optional.from(editor.dom.getParent(editor.selection.getStart(true), editor.dom.isBlock));
- };
- var getParentBlockName = function (editor) {
- return getParentBlock(editor).fold(constant(''), function (parentBlock) {
- return parentBlock.nodeName.toUpperCase();
- });
- };
- var isListItemParentBlock = function (editor) {
- return getParentBlock(editor).filter(function (elm) {
- return isListItem(SugarElement.fromDom(elm));
- }).isSome();
- };
- var hasFirstChild = function (elm, name) {
- return elm.firstChild && elm.firstChild.nodeName === name;
- };
- var isFirstChild = function (elm) {
- var _a;
- return ((_a = elm.parentNode) === null || _a === void 0 ? void 0 : _a.firstChild) === elm;
- };
- var hasParent = function (elm, parentName) {
- return elm && elm.parentNode && elm.parentNode.nodeName === parentName;
- };
- var isListBlock = function (elm) {
- return elm && /^(OL|UL|LI)$/.test(elm.nodeName);
- };
- var isNestedList = function (elm) {
- return isListBlock(elm) && isListBlock(elm.parentNode);
- };
- var getContainerBlock = function (containerBlock) {
- var containerBlockParent = containerBlock.parentNode;
- if (/^(LI|DT|DD)$/.test(containerBlockParent.nodeName)) {
- return containerBlockParent;
- }
- return containerBlock;
- };
- var isFirstOrLastLi = function (containerBlock, parentBlock, first) {
- var node = containerBlock[first ? 'firstChild' : 'lastChild'];
- while (node) {
- if (isElement$5(node)) {
- break;
- }
- node = node[first ? 'nextSibling' : 'previousSibling'];
- }
- return node === parentBlock;
- };
- var insert$3 = function (editor, createNewBlock, containerBlock, parentBlock, newBlockName) {
- var dom = editor.dom;
- var rng = editor.selection.getRng();
- if (containerBlock === editor.getBody()) {
- return;
- }
- if (isNestedList(containerBlock)) {
- newBlockName = 'LI';
- }
- var newBlock = newBlockName ? createNewBlock(newBlockName) : dom.create('BR');
- if (isFirstOrLastLi(containerBlock, parentBlock, true) && isFirstOrLastLi(containerBlock, parentBlock, false)) {
- if (hasParent(containerBlock, 'LI')) {
- var containerBlockParent = getContainerBlock(containerBlock);
- dom.insertAfter(newBlock, containerBlockParent);
- if (isFirstChild(containerBlock)) {
- dom.remove(containerBlockParent);
- } else {
- dom.remove(containerBlock);
- }
- } else {
- dom.replace(newBlock, containerBlock);
- }
- } else if (isFirstOrLastLi(containerBlock, parentBlock, true)) {
- if (hasParent(containerBlock, 'LI')) {
- dom.insertAfter(newBlock, getContainerBlock(containerBlock));
- newBlock.appendChild(dom.doc.createTextNode(' '));
- newBlock.appendChild(containerBlock);
- } else {
- containerBlock.parentNode.insertBefore(newBlock, containerBlock);
- }
- dom.remove(parentBlock);
- } else if (isFirstOrLastLi(containerBlock, parentBlock, false)) {
- dom.insertAfter(newBlock, getContainerBlock(containerBlock));
- dom.remove(parentBlock);
- } else {
- containerBlock = getContainerBlock(containerBlock);
- var tmpRng = rng.cloneRange();
- tmpRng.setStartAfter(parentBlock);
- tmpRng.setEndAfter(containerBlock);
- var fragment = tmpRng.extractContents();
- if (newBlockName === 'LI' && hasFirstChild(fragment, 'LI')) {
- newBlock = fragment.firstChild;
- dom.insertAfter(fragment, containerBlock);
- } else {
- dom.insertAfter(fragment, containerBlock);
- dom.insertAfter(newBlock, containerBlock);
- }
- dom.remove(parentBlock);
- }
- moveToCaretPosition(editor, newBlock);
- };
- var trimZwsp = function (fragment) {
- each$k(descendants$1(SugarElement.fromDom(fragment), isText$8), function (text) {
- var rawNode = text.dom;
- rawNode.nodeValue = trim$2(rawNode.nodeValue);
- });
- };
- var isEmptyAnchor = function (dom, elm) {
- return elm && elm.nodeName === 'A' && dom.isEmpty(elm);
- };
- var isTableCell = function (node) {
- return node && /^(TD|TH|CAPTION)$/.test(node.nodeName);
- };
- var emptyBlock = function (elm) {
- elm.innerHTML = '<br data-mce-bogus="1">';
- };
- var containerAndSiblingName = function (container, nodeName) {
- return container.nodeName === nodeName || container.previousSibling && container.previousSibling.nodeName === nodeName;
- };
- var canSplitBlock = function (dom, node) {
- return node && dom.isBlock(node) && !/^(TD|TH|CAPTION|FORM)$/.test(node.nodeName) && !/^(fixed|absolute)/i.test(node.style.position) && dom.getContentEditable(node) !== 'true';
- };
- var trimInlineElementsOnLeftSideOfBlock = function (dom, nonEmptyElementsMap, block) {
- var node = block;
- var firstChilds = [];
- var i;
- if (!node) {
- return;
- }
- while (node = node.firstChild) {
- if (dom.isBlock(node)) {
- return;
- }
- if (isElement$5(node) && !nonEmptyElementsMap[node.nodeName.toLowerCase()]) {
- firstChilds.push(node);
- }
- }
- i = firstChilds.length;
- while (i--) {
- node = firstChilds[i];
- if (!node.hasChildNodes() || node.firstChild === node.lastChild && node.firstChild.nodeValue === '') {
- dom.remove(node);
- } else {
- if (isEmptyAnchor(dom, node)) {
- dom.remove(node);
- }
- }
- }
- };
- var normalizeZwspOffset = function (start, container, offset) {
- if (isText$7(container) === false) {
- return offset;
- } else if (start) {
- return offset === 1 && container.data.charAt(offset - 1) === ZWSP$1 ? 0 : offset;
- } else {
- return offset === container.data.length - 1 && container.data.charAt(offset) === ZWSP$1 ? container.data.length : offset;
- }
- };
- var includeZwspInRange = function (rng) {
- var newRng = rng.cloneRange();
- newRng.setStart(rng.startContainer, normalizeZwspOffset(true, rng.startContainer, rng.startOffset));
- newRng.setEnd(rng.endContainer, normalizeZwspOffset(false, rng.endContainer, rng.endOffset));
- return newRng;
- };
- var trimLeadingLineBreaks = function (node) {
- do {
- if (isText$7(node)) {
- node.nodeValue = node.nodeValue.replace(/^[\r\n]+/, '');
- }
- node = node.firstChild;
- } while (node);
- };
- var getEditableRoot = function (dom, node) {
- var root = dom.getRoot();
- var parent, editableRoot;
- parent = node;
- while (parent !== root && dom.getContentEditable(parent) !== 'false') {
- if (dom.getContentEditable(parent) === 'true') {
- editableRoot = parent;
- }
- parent = parent.parentNode;
- }
- return parent !== root ? editableRoot : root;
- };
- var applyAttributes = function (editor, node, forcedRootBlockAttrs) {
- var dom = editor.dom;
- Optional.from(forcedRootBlockAttrs.style).map(dom.parseStyle).each(function (attrStyles) {
- var currentStyles = getAllRaw(SugarElement.fromDom(node));
- var newStyles = __assign(__assign({}, currentStyles), attrStyles);
- dom.setStyles(node, newStyles);
- });
- var attrClassesOpt = Optional.from(forcedRootBlockAttrs.class).map(function (attrClasses) {
- return attrClasses.split(/\s+/);
- });
- var currentClassesOpt = Optional.from(node.className).map(function (currentClasses) {
- return filter$4(currentClasses.split(/\s+/), function (clazz) {
- return clazz !== '';
- });
- });
- lift2(attrClassesOpt, currentClassesOpt, function (attrClasses, currentClasses) {
- var filteredClasses = filter$4(currentClasses, function (clazz) {
- return !contains$3(attrClasses, clazz);
- });
- var newClasses = __spreadArray(__spreadArray([], attrClasses, true), filteredClasses, true);
- dom.setAttrib(node, 'class', newClasses.join(' '));
- });
- var appliedAttrs = [
- 'style',
- 'class'
- ];
- var remainingAttrs = filter$3(forcedRootBlockAttrs, function (_, attrs) {
- return !contains$3(appliedAttrs, attrs);
- });
- dom.setAttribs(node, remainingAttrs);
- };
- var setForcedBlockAttrs = function (editor, node) {
- var forcedRootBlockName = getForcedRootBlock(editor);
- if (forcedRootBlockName && forcedRootBlockName.toLowerCase() === node.tagName.toLowerCase()) {
- var forcedRootBlockAttrs = getForcedRootBlockAttrs(editor);
- applyAttributes(editor, node, forcedRootBlockAttrs);
- }
- };
- var wrapSelfAndSiblingsInDefaultBlock = function (editor, newBlockName, rng, container, offset) {
- var newBlock, parentBlock, startNode, node, next, rootBlockName;
- var blockName = newBlockName || 'P';
- var dom = editor.dom, editableRoot = getEditableRoot(dom, container);
- parentBlock = dom.getParent(container, dom.isBlock);
- if (!parentBlock || !canSplitBlock(dom, parentBlock)) {
- parentBlock = parentBlock || editableRoot;
- if (parentBlock === editor.getBody() || isTableCell(parentBlock)) {
- rootBlockName = parentBlock.nodeName.toLowerCase();
- } else {
- rootBlockName = parentBlock.parentNode.nodeName.toLowerCase();
- }
- if (!parentBlock.hasChildNodes()) {
- newBlock = dom.create(blockName);
- setForcedBlockAttrs(editor, newBlock);
- parentBlock.appendChild(newBlock);
- rng.setStart(newBlock, 0);
- rng.setEnd(newBlock, 0);
- return newBlock;
- }
- node = container;
- while (node.parentNode !== parentBlock) {
- node = node.parentNode;
- }
- while (node && !dom.isBlock(node)) {
- startNode = node;
- node = node.previousSibling;
- }
- if (startNode && editor.schema.isValidChild(rootBlockName, blockName.toLowerCase())) {
- newBlock = dom.create(blockName);
- setForcedBlockAttrs(editor, newBlock);
- startNode.parentNode.insertBefore(newBlock, startNode);
- node = startNode;
- while (node && !dom.isBlock(node)) {
- next = node.nextSibling;
- newBlock.appendChild(node);
- node = next;
- }
- rng.setStart(container, offset);
- rng.setEnd(container, offset);
- }
- }
- return container;
- };
- var addBrToBlockIfNeeded = function (dom, block) {
- block.normalize();
- var lastChild = block.lastChild;
- if (!lastChild || /^(left|right)$/gi.test(dom.getStyle(lastChild, 'float', true))) {
- dom.add(block, 'br');
- }
- };
- var insert$2 = function (editor, evt) {
- var tmpRng, container, offset, parentBlock;
- var newBlock, fragment, containerBlock, parentBlockName, newBlockName, isAfterLastNodeInContainer;
- var dom = editor.dom;
- var schema = editor.schema, nonEmptyElementsMap = schema.getNonEmptyElements();
- var rng = editor.selection.getRng();
- var createNewBlock = function (name) {
- var node = container, block, clonedNode, caretNode;
- var textInlineElements = schema.getTextInlineElements();
- if (name || parentBlockName === 'TABLE' || parentBlockName === 'HR') {
- block = dom.create(name || newBlockName);
- } else {
- block = parentBlock.cloneNode(false);
- }
- caretNode = block;
- if (shouldKeepStyles(editor) === false) {
- dom.setAttrib(block, 'style', null);
- dom.setAttrib(block, 'class', null);
- } else {
- do {
- if (textInlineElements[node.nodeName]) {
- if (isCaretNode(node) || isBookmarkNode$1(node)) {
- continue;
- }
- clonedNode = node.cloneNode(false);
- dom.setAttrib(clonedNode, 'id', '');
- if (block.hasChildNodes()) {
- clonedNode.appendChild(block.firstChild);
- block.appendChild(clonedNode);
- } else {
- caretNode = clonedNode;
- block.appendChild(clonedNode);
- }
- }
- } while ((node = node.parentNode) && node !== editableRoot);
- }
- setForcedBlockAttrs(editor, block);
- emptyBlock(caretNode);
- return block;
- };
- var isCaretAtStartOrEndOfBlock = function (start) {
- var node, name;
- var normalizedOffset = normalizeZwspOffset(start, container, offset);
- if (isText$7(container) && (start ? normalizedOffset > 0 : normalizedOffset < container.nodeValue.length)) {
- return false;
- }
- if (container.parentNode === parentBlock && isAfterLastNodeInContainer && !start) {
- return true;
- }
- if (start && isElement$5(container) && container === parentBlock.firstChild) {
- return true;
- }
- if (containerAndSiblingName(container, 'TABLE') || containerAndSiblingName(container, 'HR')) {
- return isAfterLastNodeInContainer && !start || !isAfterLastNodeInContainer && start;
- }
- var walker = new DomTreeWalker(container, parentBlock);
- if (isText$7(container)) {
- if (start && normalizedOffset === 0) {
- walker.prev();
- } else if (!start && normalizedOffset === container.nodeValue.length) {
- walker.next();
- }
- }
- while (node = walker.current()) {
- if (isElement$5(node)) {
- if (!node.getAttribute('data-mce-bogus')) {
- name = node.nodeName.toLowerCase();
- if (nonEmptyElementsMap[name] && name !== 'br') {
- return false;
- }
- }
- } else if (isText$7(node) && !isWhitespaceText(node.nodeValue)) {
- return false;
- }
- if (start) {
- walker.prev();
- } else {
- walker.next();
- }
- }
- return true;
- };
- var insertNewBlockAfter = function () {
- if (/^(H[1-6]|PRE|FIGURE)$/.test(parentBlockName) && containerBlockName !== 'HGROUP') {
- newBlock = createNewBlock(newBlockName);
- } else {
- newBlock = createNewBlock();
- }
- if (shouldEndContainerOnEmptyBlock(editor) && canSplitBlock(dom, containerBlock) && dom.isEmpty(parentBlock)) {
- newBlock = dom.split(containerBlock, parentBlock);
- } else {
- dom.insertAfter(newBlock, parentBlock);
- }
- moveToCaretPosition(editor, newBlock);
- };
- normalize$2(dom, rng).each(function (normRng) {
- rng.setStart(normRng.startContainer, normRng.startOffset);
- rng.setEnd(normRng.endContainer, normRng.endOffset);
- });
- container = rng.startContainer;
- offset = rng.startOffset;
- newBlockName = getForcedRootBlock(editor);
- var shiftKey = !!(evt && evt.shiftKey);
- var ctrlKey = !!(evt && evt.ctrlKey);
- if (isElement$5(container) && container.hasChildNodes()) {
- isAfterLastNodeInContainer = offset > container.childNodes.length - 1;
- container = container.childNodes[Math.min(offset, container.childNodes.length - 1)] || container;
- if (isAfterLastNodeInContainer && isText$7(container)) {
- offset = container.nodeValue.length;
- } else {
- offset = 0;
- }
- }
- var editableRoot = getEditableRoot(dom, container);
- if (!editableRoot) {
- return;
- }
- if (newBlockName && !shiftKey || !newBlockName && shiftKey) {
- container = wrapSelfAndSiblingsInDefaultBlock(editor, newBlockName, rng, container, offset);
- }
- parentBlock = dom.getParent(container, dom.isBlock);
- containerBlock = parentBlock ? dom.getParent(parentBlock.parentNode, dom.isBlock) : null;
- parentBlockName = parentBlock ? parentBlock.nodeName.toUpperCase() : '';
- var containerBlockName = containerBlock ? containerBlock.nodeName.toUpperCase() : '';
- if (containerBlockName === 'LI' && !ctrlKey) {
- parentBlock = containerBlock;
- containerBlock = containerBlock.parentNode;
- parentBlockName = containerBlockName;
- }
- if (/^(LI|DT|DD)$/.test(parentBlockName)) {
- if (dom.isEmpty(parentBlock)) {
- insert$3(editor, createNewBlock, containerBlock, parentBlock, newBlockName);
- return;
- }
- }
- if (newBlockName && parentBlock === editor.getBody()) {
- return;
- }
- newBlockName = newBlockName || 'P';
- if (isCaretContainerBlock$1(parentBlock)) {
- newBlock = showCaretContainerBlock(parentBlock);
- if (dom.isEmpty(parentBlock)) {
- emptyBlock(parentBlock);
- }
- setForcedBlockAttrs(editor, newBlock);
- moveToCaretPosition(editor, newBlock);
- } else if (isCaretAtStartOrEndOfBlock()) {
- insertNewBlockAfter();
- } else if (isCaretAtStartOrEndOfBlock(true)) {
- newBlock = parentBlock.parentNode.insertBefore(createNewBlock(), parentBlock);
- moveToCaretPosition(editor, containerAndSiblingName(parentBlock, 'HR') ? newBlock : parentBlock);
- } else {
- tmpRng = includeZwspInRange(rng).cloneRange();
- tmpRng.setEndAfter(parentBlock);
- fragment = tmpRng.extractContents();
- trimZwsp(fragment);
- trimLeadingLineBreaks(fragment);
- newBlock = fragment.firstChild;
- dom.insertAfter(fragment, parentBlock);
- trimInlineElementsOnLeftSideOfBlock(dom, nonEmptyElementsMap, newBlock);
- addBrToBlockIfNeeded(dom, parentBlock);
- if (dom.isEmpty(parentBlock)) {
- emptyBlock(parentBlock);
- }
- newBlock.normalize();
- if (dom.isEmpty(newBlock)) {
- dom.remove(newBlock);
- insertNewBlockAfter();
- } else {
- setForcedBlockAttrs(editor, newBlock);
- moveToCaretPosition(editor, newBlock);
- }
- }
- dom.setAttrib(newBlock, 'id', '');
- editor.fire('NewBlock', { newBlock: newBlock });
- };
- var hasRightSideContent = function (schema, container, parentBlock) {
- var walker = new DomTreeWalker(container, parentBlock);
- var node;
- var nonEmptyElementsMap = schema.getNonEmptyElements();
- while (node = walker.next()) {
- if (nonEmptyElementsMap[node.nodeName.toLowerCase()] || node.length > 0) {
- return true;
- }
- }
- };
- var moveSelectionToBr = function (editor, brElm, extraBr) {
- var rng = editor.dom.createRng();
- if (!extraBr) {
- rng.setStartAfter(brElm);
- rng.setEndAfter(brElm);
- } else {
- rng.setStartBefore(brElm);
- rng.setEndBefore(brElm);
- }
- editor.selection.setRng(rng);
- scrollRangeIntoView(editor, rng);
- };
- var insertBrAtCaret = function (editor, evt) {
- var selection = editor.selection;
- var dom = editor.dom;
- var rng = selection.getRng();
- var brElm;
- var extraBr;
- normalize$2(dom, rng).each(function (normRng) {
- rng.setStart(normRng.startContainer, normRng.startOffset);
- rng.setEnd(normRng.endContainer, normRng.endOffset);
- });
- var offset = rng.startOffset;
- var container = rng.startContainer;
- if (container.nodeType === 1 && container.hasChildNodes()) {
- var isAfterLastNodeInContainer = offset > container.childNodes.length - 1;
- container = container.childNodes[Math.min(offset, container.childNodes.length - 1)] || container;
- if (isAfterLastNodeInContainer && container.nodeType === 3) {
- offset = container.nodeValue.length;
- } else {
- offset = 0;
- }
- }
- var parentBlock = dom.getParent(container, dom.isBlock);
- var containerBlock = parentBlock ? dom.getParent(parentBlock.parentNode, dom.isBlock) : null;
- var containerBlockName = containerBlock ? containerBlock.nodeName.toUpperCase() : '';
- var isControlKey = !!(evt && evt.ctrlKey);
- if (containerBlockName === 'LI' && !isControlKey) {
- parentBlock = containerBlock;
- }
- if (container && container.nodeType === 3 && offset >= container.nodeValue.length) {
- if (!hasRightSideContent(editor.schema, container, parentBlock)) {
- brElm = dom.create('br');
- rng.insertNode(brElm);
- rng.setStartAfter(brElm);
- rng.setEndAfter(brElm);
- extraBr = true;
- }
- }
- brElm = dom.create('br');
- rangeInsertNode(dom, rng, brElm);
- moveSelectionToBr(editor, brElm, extraBr);
- editor.undoManager.add();
- };
- var insertBrBefore = function (editor, inline) {
- var br = SugarElement.fromTag('br');
- before$4(SugarElement.fromDom(inline), br);
- editor.undoManager.add();
- };
- var insertBrAfter = function (editor, inline) {
- if (!hasBrAfter(editor.getBody(), inline)) {
- after$3(SugarElement.fromDom(inline), SugarElement.fromTag('br'));
- }
- var br = SugarElement.fromTag('br');
- after$3(SugarElement.fromDom(inline), br);
- moveSelectionToBr(editor, br.dom, false);
- editor.undoManager.add();
- };
- var isBeforeBr = function (pos) {
- return isBr$5(pos.getNode());
- };
- var hasBrAfter = function (rootNode, startNode) {
- if (isBeforeBr(CaretPosition.after(startNode))) {
- return true;
- } else {
- return nextPosition(rootNode, CaretPosition.after(startNode)).map(function (pos) {
- return isBr$5(pos.getNode());
- }).getOr(false);
- }
- };
- var isAnchorLink = function (elm) {
- return elm && elm.nodeName === 'A' && 'href' in elm;
- };
- var isInsideAnchor = function (location) {
- return location.fold(never, isAnchorLink, isAnchorLink, never);
- };
- var readInlineAnchorLocation = function (editor) {
- var isInlineTarget$1 = curry(isInlineTarget, editor);
- var position = CaretPosition.fromRangeStart(editor.selection.getRng());
- return readLocation(isInlineTarget$1, editor.getBody(), position).filter(isInsideAnchor);
- };
- var insertBrOutsideAnchor = function (editor, location) {
- location.fold(noop, curry(insertBrBefore, editor), curry(insertBrAfter, editor), noop);
- };
- var insert$1 = function (editor, evt) {
- var anchorLocation = readInlineAnchorLocation(editor);
- if (anchorLocation.isSome()) {
- anchorLocation.each(curry(insertBrOutsideAnchor, editor));
- } else {
- insertBrAtCaret(editor, evt);
- }
- };
- var matchesSelector = function (editor, selector) {
- return getParentBlock(editor).filter(function (parentBlock) {
- return selector.length > 0 && is$2(SugarElement.fromDom(parentBlock), selector);
- }).isSome();
- };
- var shouldInsertBr = function (editor) {
- return matchesSelector(editor, getBrNewLineSelector(editor));
- };
- var shouldBlockNewLine$1 = function (editor) {
- return matchesSelector(editor, getNoNewLineSelector(editor));
- };
- var newLineAction = Adt.generate([
- { br: [] },
- { block: [] },
- { none: [] }
- ]);
- var shouldBlockNewLine = function (editor, _shiftKey) {
- return shouldBlockNewLine$1(editor);
- };
- var isBrMode = function (requiredState) {
- return function (editor, _shiftKey) {
- var brMode = getForcedRootBlock(editor) === '';
- return brMode === requiredState;
- };
- };
- var inListBlock = function (requiredState) {
- return function (editor, _shiftKey) {
- return isListItemParentBlock(editor) === requiredState;
- };
- };
- var inBlock = function (blockName, requiredState) {
- return function (editor, _shiftKey) {
- var state = getParentBlockName(editor) === blockName.toUpperCase();
- return state === requiredState;
- };
- };
- var inPreBlock = function (requiredState) {
- return inBlock('pre', requiredState);
- };
- var inSummaryBlock = function () {
- return inBlock('summary', true);
- };
- var shouldPutBrInPre = function (requiredState) {
- return function (editor, _shiftKey) {
- return shouldPutBrInPre$1(editor) === requiredState;
- };
- };
- var inBrContext = function (editor, _shiftKey) {
- return shouldInsertBr(editor);
- };
- var hasShiftKey = function (_editor, shiftKey) {
- return shiftKey;
- };
- var canInsertIntoEditableRoot = function (editor) {
- var forcedRootBlock = getForcedRootBlock(editor);
- var rootEditable = getEditableRoot$1(editor.dom, editor.selection.getStart());
- return rootEditable && editor.schema.isValidChild(rootEditable.nodeName, forcedRootBlock ? forcedRootBlock : 'P');
- };
- var match = function (predicates, action) {
- return function (editor, shiftKey) {
- var isMatch = foldl(predicates, function (res, p) {
- return res && p(editor, shiftKey);
- }, true);
- return isMatch ? Optional.some(action) : Optional.none();
- };
- };
- var getAction = function (editor, evt) {
- return evaluateUntil([
- match([shouldBlockNewLine], newLineAction.none()),
- match([inSummaryBlock()], newLineAction.br()),
- match([
- inPreBlock(true),
- shouldPutBrInPre(false),
- hasShiftKey
- ], newLineAction.br()),
- match([
- inPreBlock(true),
- shouldPutBrInPre(false)
- ], newLineAction.block()),
- match([
- inPreBlock(true),
- shouldPutBrInPre(true),
- hasShiftKey
- ], newLineAction.block()),
- match([
- inPreBlock(true),
- shouldPutBrInPre(true)
- ], newLineAction.br()),
- match([
- inListBlock(true),
- hasShiftKey
- ], newLineAction.br()),
- match([inListBlock(true)], newLineAction.block()),
- match([
- isBrMode(true),
- hasShiftKey,
- canInsertIntoEditableRoot
- ], newLineAction.block()),
- match([isBrMode(true)], newLineAction.br()),
- match([inBrContext], newLineAction.br()),
- match([
- isBrMode(false),
- hasShiftKey
- ], newLineAction.br()),
- match([canInsertIntoEditableRoot], newLineAction.block())
- ], [
- editor,
- !!(evt && evt.shiftKey)
- ]).getOr(newLineAction.none());
- };
- var insert = function (editor, evt) {
- getAction(editor, evt).fold(function () {
- insert$1(editor, evt);
- }, function () {
- insert$2(editor, evt);
- }, noop);
- };
- var handleEnterKeyEvent = function (editor, event) {
- if (event.isDefaultPrevented()) {
- return;
- }
- event.preventDefault();
- endTypingLevelIgnoreLocks(editor.undoManager);
- editor.undoManager.transact(function () {
- if (editor.selection.isCollapsed() === false) {
- editor.execCommand('Delete');
- }
- insert(editor, event);
- });
- };
- var setup$9 = function (editor) {
- editor.on('keydown', function (event) {
- if (event.keyCode === VK.ENTER) {
- handleEnterKeyEvent(editor, event);
- }
- });
- };
- var executeKeydownOverride$1 = function (editor, caret, evt) {
- execute([
- {
- keyCode: VK.END,
- action: action(moveToLineEndPoint$1, editor, true)
- },
- {
- keyCode: VK.HOME,
- action: action(moveToLineEndPoint$1, editor, false)
- },
- {
- keyCode: VK.END,
- action: action(moveToLineEndPoint, editor, true)
- },
- {
- keyCode: VK.HOME,
- action: action(moveToLineEndPoint, editor, false)
- },
- {
- keyCode: VK.END,
- action: action(moveToLineEndPoint$2, editor, true, caret)
- },
- {
- keyCode: VK.HOME,
- action: action(moveToLineEndPoint$2, editor, false, caret)
- }
- ], evt).each(function (_) {
- evt.preventDefault();
- });
- };
- var setup$8 = function (editor, caret) {
- editor.on('keydown', function (evt) {
- if (evt.isDefaultPrevented() === false) {
- executeKeydownOverride$1(editor, caret, evt);
- }
- });
- };
- var browser = detect().browser;
- var setupIeInput = function (editor) {
- var keypressThrotter = first(function () {
- if (!editor.composing) {
- normalizeNbspsInEditor(editor);
- }
- }, 0);
- if (browser.isIE()) {
- editor.on('keypress', function (_e) {
- keypressThrotter.throttle();
- });
- editor.on('remove', function (_e) {
- keypressThrotter.cancel();
- });
- }
- };
- var setup$7 = function (editor) {
- setupIeInput(editor);
- editor.on('input', function (e) {
- if (e.isComposing === false) {
- normalizeNbspsInEditor(editor);
- }
- });
- };
- var platform = detect();
- var executeKeyupAction = function (editor, caret, evt) {
- execute([
- {
- keyCode: VK.PAGE_UP,
- action: action(moveToLineEndPoint$2, editor, false, caret)
- },
- {
- keyCode: VK.PAGE_DOWN,
- action: action(moveToLineEndPoint$2, editor, true, caret)
- }
- ], evt);
- };
- var stopImmediatePropagation = function (e) {
- return e.stopImmediatePropagation();
- };
- var isPageUpDown = function (evt) {
- return evt.keyCode === VK.PAGE_UP || evt.keyCode === VK.PAGE_DOWN;
- };
- var setNodeChangeBlocker = function (blocked, editor, block) {
- if (block && !blocked.get()) {
- editor.on('NodeChange', stopImmediatePropagation, true);
- } else if (!block && blocked.get()) {
- editor.off('NodeChange', stopImmediatePropagation);
- }
- blocked.set(block);
- };
- var setup$6 = function (editor, caret) {
- if (platform.os.isOSX()) {
- return;
- }
- var blocked = Cell(false);
- editor.on('keydown', function (evt) {
- if (isPageUpDown(evt)) {
- setNodeChangeBlocker(blocked, editor, true);
- }
- });
- editor.on('keyup', function (evt) {
- if (evt.isDefaultPrevented() === false) {
- executeKeyupAction(editor, caret, evt);
- }
- if (isPageUpDown(evt) && blocked.get()) {
- setNodeChangeBlocker(blocked, editor, false);
- editor.nodeChanged();
- }
- });
- };
- var insertTextAtPosition = function (text, pos) {
- var container = pos.container();
- var offset = pos.offset();
- if (isText$7(container)) {
- container.insertData(offset, text);
- return Optional.some(CaretPosition(container, offset + text.length));
- } else {
- return getElementFromPosition(pos).map(function (elm) {
- var textNode = SugarElement.fromText(text);
- if (pos.isAtEnd()) {
- after$3(elm, textNode);
- } else {
- before$4(elm, textNode);
- }
- return CaretPosition(textNode.dom, text.length);
- });
- }
- };
- var insertNbspAtPosition = curry(insertTextAtPosition, nbsp);
- var insertSpaceAtPosition = curry(insertTextAtPosition, ' ');
- var locationToCaretPosition = function (root) {
- return function (location) {
- return location.fold(function (element) {
- return prevPosition(root.dom, CaretPosition.before(element));
- }, function (element) {
- return firstPositionIn(element);
- }, function (element) {
- return lastPositionIn(element);
- }, function (element) {
- return nextPosition(root.dom, CaretPosition.after(element));
- });
- };
- };
- var insertInlineBoundarySpaceOrNbsp = function (root, pos) {
- return function (checkPos) {
- return needsToHaveNbsp(root, checkPos) ? insertNbspAtPosition(pos) : insertSpaceAtPosition(pos);
- };
- };
- var setSelection = function (editor) {
- return function (pos) {
- editor.selection.setRng(pos.toRange());
- editor.nodeChanged();
- return true;
- };
- };
- var insertSpaceOrNbspAtSelection = function (editor) {
- var pos = CaretPosition.fromRangeStart(editor.selection.getRng());
- var root = SugarElement.fromDom(editor.getBody());
- if (editor.selection.isCollapsed()) {
- var isInlineTarget$1 = curry(isInlineTarget, editor);
- var caretPosition = CaretPosition.fromRangeStart(editor.selection.getRng());
- return readLocation(isInlineTarget$1, editor.getBody(), caretPosition).bind(locationToCaretPosition(root)).bind(insertInlineBoundarySpaceOrNbsp(root, pos)).exists(setSelection(editor));
- } else {
- return false;
- }
- };
- var executeKeydownOverride = function (editor, evt) {
- execute([{
- keyCode: VK.SPACEBAR,
- action: action(insertSpaceOrNbspAtSelection, editor)
- }], evt).each(function (_) {
- evt.preventDefault();
- });
- };
- var setup$5 = function (editor) {
- editor.on('keydown', function (evt) {
- if (evt.isDefaultPrevented() === false) {
- executeKeydownOverride(editor, evt);
- }
- });
- };
- var registerKeyboardOverrides = function (editor) {
- var caret = setupSelectedState(editor);
- setup$c(editor);
- setup$b(editor, caret);
- setup$a(editor, caret);
- setup$9(editor);
- setup$5(editor);
- setup$7(editor);
- setup$8(editor, caret);
- setup$6(editor, caret);
- return caret;
- };
- var setup$4 = function (editor) {
- if (!isRtc(editor)) {
- return registerKeyboardOverrides(editor);
- } else {
- return Cell(null);
- }
- };
- var NodeChange = function () {
- function NodeChange(editor) {
- this.lastPath = [];
- this.editor = editor;
- var lastRng;
- var self = this;
- if (!('onselectionchange' in editor.getDoc())) {
- editor.on('NodeChange click mouseup keyup focus', function (e) {
- var nativeRng = editor.selection.getRng();
- var fakeRng = {
- startContainer: nativeRng.startContainer,
- startOffset: nativeRng.startOffset,
- endContainer: nativeRng.endContainer,
- endOffset: nativeRng.endOffset
- };
- if (e.type === 'nodechange' || !isEq$4(fakeRng, lastRng)) {
- editor.fire('SelectionChange');
- }
- lastRng = fakeRng;
- });
- }
- editor.on('contextmenu', function () {
- editor.fire('SelectionChange');
- });
- editor.on('SelectionChange', function () {
- var startElm = editor.selection.getStart(true);
- if (!startElm || !Env.range && editor.selection.isCollapsed()) {
- return;
- }
- if (hasAnyRanges(editor) && !self.isSameElementPath(startElm) && editor.dom.isChildOf(startElm, editor.getBody())) {
- editor.nodeChanged({ selectionChange: true });
- }
- });
- editor.on('mouseup', function (e) {
- if (!e.isDefaultPrevented() && hasAnyRanges(editor)) {
- if (editor.selection.getNode().nodeName === 'IMG') {
- Delay.setEditorTimeout(editor, function () {
- editor.nodeChanged();
- });
- } else {
- editor.nodeChanged();
- }
- }
- });
- }
- NodeChange.prototype.nodeChanged = function (args) {
- var selection = this.editor.selection;
- var node, parents, root;
- if (this.editor.initialized && selection && !shouldDisableNodeChange(this.editor) && !this.editor.mode.isReadOnly()) {
- root = this.editor.getBody();
- node = selection.getStart(true) || root;
- if (node.ownerDocument !== this.editor.getDoc() || !this.editor.dom.isChildOf(node, root)) {
- node = root;
- }
- parents = [];
- this.editor.dom.getParent(node, function (node) {
- if (node === root) {
- return true;
- }
- parents.push(node);
- });
- args = args || {};
- args.element = node;
- args.parents = parents;
- this.editor.fire('NodeChange', args);
- }
- };
- NodeChange.prototype.isSameElementPath = function (startElm) {
- var i;
- var currentPath = this.editor.$(startElm).parentsUntil(this.editor.getBody()).add(startElm);
- if (currentPath.length === this.lastPath.length) {
- for (i = currentPath.length; i >= 0; i--) {
- if (currentPath[i] !== this.lastPath[i]) {
- break;
- }
- }
- if (i === -1) {
- this.lastPath = currentPath;
- return true;
- }
- }
- this.lastPath = currentPath;
- return false;
- };
- return NodeChange;
- }();
- var preventSummaryToggle = function (editor) {
- editor.on('click', function (e) {
- if (editor.dom.getParent(e.target, 'details')) {
- e.preventDefault();
- }
- });
- };
- var filterDetails = function (editor) {
- editor.parser.addNodeFilter('details', function (elms) {
- each$k(elms, function (details) {
- details.attr('data-mce-open', details.attr('open'));
- details.attr('open', 'open');
- });
- });
- editor.serializer.addNodeFilter('details', function (elms) {
- each$k(elms, function (details) {
- var open = details.attr('data-mce-open');
- details.attr('open', isString$1(open) ? open : null);
- details.attr('data-mce-open', null);
- });
- });
- };
- var setup$3 = function (editor) {
- preventSummaryToggle(editor);
- filterDetails(editor);
- };
- var isTextBlockNode = function (node) {
- return isElement$5(node) && isTextBlock$2(SugarElement.fromDom(node));
- };
- var normalizeSelection = function (editor) {
- var rng = editor.selection.getRng();
- var startPos = CaretPosition.fromRangeStart(rng);
- var endPos = CaretPosition.fromRangeEnd(rng);
- if (CaretPosition.isElementPosition(startPos)) {
- var container = startPos.container();
- if (isTextBlockNode(container)) {
- firstPositionIn(container).each(function (pos) {
- return rng.setStart(pos.container(), pos.offset());
- });
- }
- }
- if (CaretPosition.isElementPosition(endPos)) {
- var container = startPos.container();
- if (isTextBlockNode(container)) {
- lastPositionIn(container).each(function (pos) {
- return rng.setEnd(pos.container(), pos.offset());
- });
- }
- }
- editor.selection.setRng(normalize(rng));
- };
- var setup$2 = function (editor) {
- editor.on('click', function (e) {
- if (e.detail >= 3) {
- normalizeSelection(editor);
- }
- });
- };
- var getAbsolutePosition = function (elm) {
- var clientRect = elm.getBoundingClientRect();
- var doc = elm.ownerDocument;
- var docElem = doc.documentElement;
- var win = doc.defaultView;
- return {
- top: clientRect.top + win.pageYOffset - docElem.clientTop,
- left: clientRect.left + win.pageXOffset - docElem.clientLeft
- };
- };
- var getBodyPosition = function (editor) {
- return editor.inline ? getAbsolutePosition(editor.getBody()) : {
- left: 0,
- top: 0
- };
- };
- var getScrollPosition = function (editor) {
- var body = editor.getBody();
- return editor.inline ? {
- left: body.scrollLeft,
- top: body.scrollTop
- } : {
- left: 0,
- top: 0
- };
- };
- var getBodyScroll = function (editor) {
- var body = editor.getBody(), docElm = editor.getDoc().documentElement;
- var inlineScroll = {
- left: body.scrollLeft,
- top: body.scrollTop
- };
- var iframeScroll = {
- left: body.scrollLeft || docElm.scrollLeft,
- top: body.scrollTop || docElm.scrollTop
- };
- return editor.inline ? inlineScroll : iframeScroll;
- };
- var getMousePosition = function (editor, event) {
- if (event.target.ownerDocument !== editor.getDoc()) {
- var iframePosition = getAbsolutePosition(editor.getContentAreaContainer());
- var scrollPosition = getBodyScroll(editor);
- return {
- left: event.pageX - iframePosition.left + scrollPosition.left,
- top: event.pageY - iframePosition.top + scrollPosition.top
- };
- }
- return {
- left: event.pageX,
- top: event.pageY
- };
- };
- var calculatePosition = function (bodyPosition, scrollPosition, mousePosition) {
- return {
- pageX: mousePosition.left - bodyPosition.left + scrollPosition.left,
- pageY: mousePosition.top - bodyPosition.top + scrollPosition.top
- };
- };
- var calc = function (editor, event) {
- return calculatePosition(getBodyPosition(editor), getScrollPosition(editor), getMousePosition(editor, event));
- };
- var isContentEditableFalse$1 = isContentEditableFalse$b, isContentEditableTrue$1 = isContentEditableTrue$4;
- var isDraggable = function (rootElm, elm) {
- return isContentEditableFalse$1(elm) && elm !== rootElm;
- };
- var isValidDropTarget = function (editor, targetElement, dragElement) {
- if (targetElement === dragElement || editor.dom.isChildOf(targetElement, dragElement)) {
- return false;
- }
- return !isContentEditableFalse$1(targetElement);
- };
- var cloneElement = function (elm) {
- var cloneElm = elm.cloneNode(true);
- cloneElm.removeAttribute('data-mce-selected');
- return cloneElm;
- };
- var createGhost = function (editor, elm, width, height) {
- var dom = editor.dom;
- var clonedElm = elm.cloneNode(true);
- dom.setStyles(clonedElm, {
- width: width,
- height: height
- });
- dom.setAttrib(clonedElm, 'data-mce-selected', null);
- var ghostElm = dom.create('div', {
- 'class': 'mce-drag-container',
- 'data-mce-bogus': 'all',
- 'unselectable': 'on',
- 'contenteditable': 'false'
- });
- dom.setStyles(ghostElm, {
- position: 'absolute',
- opacity: 0.5,
- overflow: 'hidden',
- border: 0,
- padding: 0,
- margin: 0,
- width: width,
- height: height
- });
- dom.setStyles(clonedElm, {
- margin: 0,
- boxSizing: 'border-box'
- });
- ghostElm.appendChild(clonedElm);
- return ghostElm;
- };
- var appendGhostToBody = function (ghostElm, bodyElm) {
- if (ghostElm.parentNode !== bodyElm) {
- bodyElm.appendChild(ghostElm);
- }
- };
- var moveGhost = function (ghostElm, position, width, height, maxX, maxY) {
- var overflowX = 0, overflowY = 0;
- ghostElm.style.left = position.pageX + 'px';
- ghostElm.style.top = position.pageY + 'px';
- if (position.pageX + width > maxX) {
- overflowX = position.pageX + width - maxX;
- }
- if (position.pageY + height > maxY) {
- overflowY = position.pageY + height - maxY;
- }
- ghostElm.style.width = width - overflowX + 'px';
- ghostElm.style.height = height - overflowY + 'px';
- };
- var removeElement = function (elm) {
- if (elm && elm.parentNode) {
- elm.parentNode.removeChild(elm);
- }
- };
- var isLeftMouseButtonPressed = function (e) {
- return e.button === 0;
- };
- var applyRelPos = function (state, position) {
- return {
- pageX: position.pageX - state.relX,
- pageY: position.pageY + 5
- };
- };
- var start = function (state, editor) {
- return function (e) {
- if (isLeftMouseButtonPressed(e)) {
- var ceElm = find$3(editor.dom.getParents(e.target), or(isContentEditableFalse$1, isContentEditableTrue$1)).getOr(null);
- if (isDraggable(editor.getBody(), ceElm)) {
- var elmPos = editor.dom.getPos(ceElm);
- var bodyElm = editor.getBody();
- var docElm = editor.getDoc().documentElement;
- state.set({
- element: ceElm,
- dragging: false,
- screenX: e.screenX,
- screenY: e.screenY,
- maxX: (editor.inline ? bodyElm.scrollWidth : docElm.offsetWidth) - 2,
- maxY: (editor.inline ? bodyElm.scrollHeight : docElm.offsetHeight) - 2,
- relX: e.pageX - elmPos.x,
- relY: e.pageY - elmPos.y,
- width: ceElm.offsetWidth,
- height: ceElm.offsetHeight,
- ghost: createGhost(editor, ceElm, ceElm.offsetWidth, ceElm.offsetHeight)
- });
- }
- }
- };
- };
- var move = function (state, editor) {
- var throttledPlaceCaretAt = Delay.throttle(function (clientX, clientY) {
- editor._selectionOverrides.hideFakeCaret();
- editor.selection.placeCaretAt(clientX, clientY);
- }, 0);
- editor.on('remove', throttledPlaceCaretAt.stop);
- return function (e) {
- return state.on(function (state) {
- var movement = Math.max(Math.abs(e.screenX - state.screenX), Math.abs(e.screenY - state.screenY));
- if (!state.dragging && movement > 10) {
- var args = editor.fire('dragstart', { target: state.element });
- if (args.isDefaultPrevented()) {
- return;
- }
- state.dragging = true;
- editor.focus();
- }
- if (state.dragging) {
- var targetPos = applyRelPos(state, calc(editor, e));
- appendGhostToBody(state.ghost, editor.getBody());
- moveGhost(state.ghost, targetPos, state.width, state.height, state.maxX, state.maxY);
- throttledPlaceCaretAt(e.clientX, e.clientY);
- }
- });
- };
- };
- var getRawTarget = function (selection) {
- var rng = selection.getSel().getRangeAt(0);
- var startContainer = rng.startContainer;
- return startContainer.nodeType === 3 ? startContainer.parentNode : startContainer;
- };
- var drop = function (state, editor) {
- return function (e) {
- state.on(function (state) {
- if (state.dragging) {
- if (isValidDropTarget(editor, getRawTarget(editor.selection), state.element)) {
- var targetClone_1 = cloneElement(state.element);
- var args = editor.fire('drop', {
- clientX: e.clientX,
- clientY: e.clientY
- });
- if (!args.isDefaultPrevented()) {
- editor.undoManager.transact(function () {
- removeElement(state.element);
- editor.insertContent(editor.dom.getOuterHTML(targetClone_1));
- editor._selectionOverrides.hideFakeCaret();
- });
- }
- }
- editor.fire('dragend');
- }
- });
- removeDragState(state);
- };
- };
- var stop = function (state, editor) {
- return function () {
- state.on(function (state) {
- if (state.dragging) {
- editor.fire('dragend');
- }
- });
- removeDragState(state);
- };
- };
- var removeDragState = function (state) {
- state.on(function (state) {
- removeElement(state.ghost);
- });
- state.clear();
- };
- var bindFakeDragEvents = function (editor) {
- var state = value();
- var pageDom = DOMUtils.DOM;
- var rootDocument = document;
- var dragStartHandler = start(state, editor);
- var dragHandler = move(state, editor);
- var dropHandler = drop(state, editor);
- var dragEndHandler = stop(state, editor);
- editor.on('mousedown', dragStartHandler);
- editor.on('mousemove', dragHandler);
- editor.on('mouseup', dropHandler);
- pageDom.bind(rootDocument, 'mousemove', dragHandler);
- pageDom.bind(rootDocument, 'mouseup', dragEndHandler);
- editor.on('remove', function () {
- pageDom.unbind(rootDocument, 'mousemove', dragHandler);
- pageDom.unbind(rootDocument, 'mouseup', dragEndHandler);
- });
- editor.on('keydown', function (e) {
- if (e.keyCode === VK.ESC) {
- dragEndHandler();
- }
- });
- };
- var blockIeDrop = function (editor) {
- editor.on('drop', function (e) {
- var realTarget = typeof e.clientX !== 'undefined' ? editor.getDoc().elementFromPoint(e.clientX, e.clientY) : null;
- if (isContentEditableFalse$1(realTarget) || editor.dom.getContentEditableParent(realTarget) === 'false') {
- e.preventDefault();
- }
- });
- };
- var blockUnsupportedFileDrop = function (editor) {
- var preventFileDrop = function (e) {
- if (!e.isDefaultPrevented()) {
- var dataTransfer = e.dataTransfer;
- if (dataTransfer && (contains$3(dataTransfer.types, 'Files') || dataTransfer.files.length > 0)) {
- e.preventDefault();
- if (e.type === 'drop') {
- displayError(editor, 'Dropped file type is not supported');
- }
- }
- }
- };
- var preventFileDropIfUIElement = function (e) {
- if (isUIElement(editor, e.target)) {
- preventFileDrop(e);
- }
- };
- var setup = function () {
- var pageDom = DOMUtils.DOM;
- var dom = editor.dom;
- var doc = document;
- var editorRoot = editor.inline ? editor.getBody() : editor.getDoc();
- var eventNames = [
- 'drop',
- 'dragover'
- ];
- each$k(eventNames, function (name) {
- pageDom.bind(doc, name, preventFileDropIfUIElement);
- dom.bind(editorRoot, name, preventFileDrop);
- });
- editor.on('remove', function () {
- each$k(eventNames, function (name) {
- pageDom.unbind(doc, name, preventFileDropIfUIElement);
- dom.unbind(editorRoot, name, preventFileDrop);
- });
- });
- };
- editor.on('init', function () {
- Delay.setEditorTimeout(editor, setup, 0);
- });
- };
- var init$2 = function (editor) {
- bindFakeDragEvents(editor);
- blockIeDrop(editor);
- if (shouldBlockUnsupportedDrop(editor)) {
- blockUnsupportedFileDrop(editor);
- }
- };
- var setup$1 = function (editor) {
- var renderFocusCaret = first(function () {
- if (!editor.removed && editor.getBody().contains(document.activeElement)) {
- var rng = editor.selection.getRng();
- if (rng.collapsed) {
- var caretRange = renderRangeCaret(editor, rng, false);
- editor.selection.setRng(caretRange);
- }
- }
- }, 0);
- editor.on('focus', function () {
- renderFocusCaret.throttle();
- });
- editor.on('blur', function () {
- renderFocusCaret.cancel();
- });
- };
- var setup = function (editor) {
- editor.on('init', function () {
- editor.on('focusin', function (e) {
- var target = e.target;
- if (isMedia$2(target)) {
- var ceRoot = getContentEditableRoot$1(editor.getBody(), target);
- var node = isContentEditableFalse$b(ceRoot) ? ceRoot : target;
- if (editor.selection.getNode() !== node) {
- selectNode(editor, node).each(function (rng) {
- return editor.selection.setRng(rng);
- });
- }
- }
- });
- });
- };
- var isContentEditableTrue = isContentEditableTrue$4;
- var isContentEditableFalse = isContentEditableFalse$b;
- var getContentEditableRoot = function (editor, node) {
- return getContentEditableRoot$1(editor.getBody(), node);
- };
- var SelectionOverrides = function (editor) {
- var selection = editor.selection, dom = editor.dom;
- var isBlock = dom.isBlock;
- var rootNode = editor.getBody();
- var fakeCaret = FakeCaret(editor, rootNode, isBlock, function () {
- return hasFocus(editor);
- });
- var realSelectionId = 'sel-' + dom.uniqueId();
- var elementSelectionAttr = 'data-mce-selected';
- var selectedElement;
- var isFakeSelectionElement = function (node) {
- return dom.hasClass(node, 'mce-offscreen-selection');
- };
- var isFakeSelectionTargetElement = function (node) {
- return node !== rootNode && (isContentEditableFalse(node) || isMedia$2(node)) && dom.isChildOf(node, rootNode);
- };
- var isNearFakeSelectionElement = function (pos) {
- return isBeforeContentEditableFalse(pos) || isAfterContentEditableFalse(pos) || isBeforeMedia(pos) || isAfterMedia(pos);
- };
- var getRealSelectionElement = function () {
- var container = dom.get(realSelectionId);
- return container ? container.getElementsByTagName('*')[0] : container;
- };
- var setRange = function (range) {
- if (range) {
- selection.setRng(range);
- }
- };
- var getRange = selection.getRng;
- var showCaret = function (direction, node, before, scrollIntoView) {
- if (scrollIntoView === void 0) {
- scrollIntoView = true;
- }
- var e = editor.fire('ShowCaret', {
- target: node,
- direction: direction,
- before: before
- });
- if (e.isDefaultPrevented()) {
- return null;
- }
- if (scrollIntoView) {
- selection.scrollIntoView(node, direction === -1);
- }
- return fakeCaret.show(before, node);
- };
- var showBlockCaretContainer = function (blockCaretContainer) {
- if (blockCaretContainer.hasAttribute('data-mce-caret')) {
- showCaretContainerBlock(blockCaretContainer);
- setRange(getRange());
- selection.scrollIntoView(blockCaretContainer);
- }
- };
- var registerEvents = function () {
- editor.on('mouseup', function (e) {
- var range = getRange();
- if (range.collapsed && isXYInContentArea(editor, e.clientX, e.clientY)) {
- renderCaretAtRange(editor, range, false).each(setRange);
- }
- });
- editor.on('click', function (e) {
- var contentEditableRoot = getContentEditableRoot(editor, e.target);
- if (contentEditableRoot) {
- if (isContentEditableFalse(contentEditableRoot)) {
- e.preventDefault();
- editor.focus();
- }
- if (isContentEditableTrue(contentEditableRoot)) {
- if (dom.isChildOf(contentEditableRoot, selection.getNode())) {
- removeElementSelection();
- }
- }
- }
- });
- editor.on('blur NewBlock', removeElementSelection);
- editor.on('ResizeWindow FullscreenStateChanged', fakeCaret.reposition);
- var hasNormalCaretPosition = function (elm) {
- var start = elm.firstChild;
- if (isNullable(start)) {
- return false;
- }
- var startPos = CaretPosition.before(start);
- if (isBr$5(startPos.getNode()) && elm.childNodes.length === 1) {
- return !isNearFakeSelectionElement(startPos);
- } else {
- var caretWalker = CaretWalker(elm);
- var newPos = caretWalker.next(startPos);
- return newPos && !isNearFakeSelectionElement(newPos);
- }
- };
- var isInSameBlock = function (node1, node2) {
- var block1 = dom.getParent(node1, isBlock);
- var block2 = dom.getParent(node2, isBlock);
- return block1 === block2;
- };
- var hasBetterMouseTarget = function (targetNode, caretNode) {
- var targetBlock = dom.getParent(targetNode, isBlock);
- var caretBlock = dom.getParent(caretNode, isBlock);
- if (isNullable(targetBlock)) {
- return false;
- }
- if (targetNode !== caretBlock && dom.isChildOf(targetBlock, caretBlock) && isContentEditableFalse(getContentEditableRoot(editor, targetBlock)) === false) {
- return true;
- }
- return !dom.isChildOf(caretBlock, targetBlock) && !isInSameBlock(targetBlock, caretBlock) && hasNormalCaretPosition(targetBlock);
- };
- editor.on('tap', function (e) {
- var targetElm = e.target;
- var contentEditableRoot = getContentEditableRoot(editor, targetElm);
- if (isContentEditableFalse(contentEditableRoot)) {
- e.preventDefault();
- selectNode(editor, contentEditableRoot).each(setElementSelection);
- } else if (isFakeSelectionTargetElement(targetElm)) {
- selectNode(editor, targetElm).each(setElementSelection);
- }
- }, true);
- editor.on('mousedown', function (e) {
- var targetElm = e.target;
- if (targetElm !== rootNode && targetElm.nodeName !== 'HTML' && !dom.isChildOf(targetElm, rootNode)) {
- return;
- }
- if (isXYInContentArea(editor, e.clientX, e.clientY) === false) {
- return;
- }
- var contentEditableRoot = getContentEditableRoot(editor, targetElm);
- if (contentEditableRoot) {
- if (isContentEditableFalse(contentEditableRoot)) {
- e.preventDefault();
- selectNode(editor, contentEditableRoot).each(setElementSelection);
- } else {
- removeElementSelection();
- if (!(isContentEditableTrue(contentEditableRoot) && e.shiftKey) && !isXYWithinRange(e.clientX, e.clientY, selection.getRng())) {
- hideFakeCaret();
- selection.placeCaretAt(e.clientX, e.clientY);
- }
- }
- } else if (isFakeSelectionTargetElement(targetElm)) {
- selectNode(editor, targetElm).each(setElementSelection);
- } else if (isFakeCaretTarget(targetElm) === false) {
- removeElementSelection();
- hideFakeCaret();
- var fakeCaretInfo = closestFakeCaret(rootNode, e.clientX, e.clientY);
- if (fakeCaretInfo) {
- if (!hasBetterMouseTarget(targetElm, fakeCaretInfo.node)) {
- e.preventDefault();
- var range = showCaret(1, fakeCaretInfo.node, fakeCaretInfo.before, false);
- setRange(range);
- editor.getBody().focus();
- }
- }
- }
- });
- editor.on('keypress', function (e) {
- if (VK.modifierPressed(e)) {
- return;
- }
- if (isContentEditableFalse(selection.getNode())) {
- e.preventDefault();
- }
- });
- editor.on('GetSelectionRange', function (e) {
- var rng = e.range;
- if (selectedElement) {
- if (!selectedElement.parentNode) {
- selectedElement = null;
- return;
- }
- rng = rng.cloneRange();
- rng.selectNode(selectedElement);
- e.range = rng;
- }
- });
- editor.on('SetSelectionRange', function (e) {
- e.range = normalizeShortEndedElementSelection(e.range);
- var rng = setElementSelection(e.range, e.forward);
- if (rng) {
- e.range = rng;
- }
- });
- var isPasteBin = function (node) {
- return node.id === 'mcepastebin';
- };
- editor.on('AfterSetSelectionRange', function (e) {
- var rng = e.range;
- var parentNode = rng.startContainer.parentNode;
- if (!isRangeInCaretContainer(rng) && !isPasteBin(parentNode)) {
- hideFakeCaret();
- }
- if (!isFakeSelectionElement(parentNode)) {
- removeElementSelection();
- }
- });
- editor.on('copy', function (e) {
- var clipboardData = e.clipboardData;
- if (!e.isDefaultPrevented() && e.clipboardData && !Env.ie) {
- var realSelectionElement = getRealSelectionElement();
- if (realSelectionElement) {
- e.preventDefault();
- clipboardData.clearData();
- clipboardData.setData('text/html', realSelectionElement.outerHTML);
- clipboardData.setData('text/plain', realSelectionElement.outerText || realSelectionElement.innerText);
- }
- }
- });
- init$2(editor);
- setup$1(editor);
- setup(editor);
- };
- var isWithinCaretContainer = function (node) {
- return isCaretContainer$2(node) || startsWithCaretContainer$1(node) || endsWithCaretContainer$1(node);
- };
- var isRangeInCaretContainer = function (rng) {
- return isWithinCaretContainer(rng.startContainer) || isWithinCaretContainer(rng.endContainer);
- };
- var normalizeShortEndedElementSelection = function (rng) {
- var shortEndedElements = editor.schema.getShortEndedElements();
- var newRng = dom.createRng();
- var startContainer = rng.startContainer;
- var startOffset = rng.startOffset;
- var endContainer = rng.endContainer;
- var endOffset = rng.endOffset;
- if (has$2(shortEndedElements, startContainer.nodeName.toLowerCase())) {
- if (startOffset === 0) {
- newRng.setStartBefore(startContainer);
- } else {
- newRng.setStartAfter(startContainer);
- }
- } else {
- newRng.setStart(startContainer, startOffset);
- }
- if (has$2(shortEndedElements, endContainer.nodeName.toLowerCase())) {
- if (endOffset === 0) {
- newRng.setEndBefore(endContainer);
- } else {
- newRng.setEndAfter(endContainer);
- }
- } else {
- newRng.setEnd(endContainer, endOffset);
- }
- return newRng;
- };
- var setupOffscreenSelection = function (node, targetClone, origTargetClone) {
- var $ = editor.$;
- var $realSelectionContainer = descendant(SugarElement.fromDom(editor.getBody()), '#' + realSelectionId).fold(function () {
- return $([]);
- }, function (elm) {
- return $([elm.dom]);
- });
- if ($realSelectionContainer.length === 0) {
- $realSelectionContainer = $('<div data-mce-bogus="all" class="mce-offscreen-selection"></div>').attr('id', realSelectionId);
- $realSelectionContainer.appendTo(editor.getBody());
- }
- var newRange = dom.createRng();
- if (targetClone === origTargetClone && Env.ie) {
- $realSelectionContainer.empty().append('<p style="font-size: 0" data-mce-bogus="all">\xA0</p>').append(targetClone);
- newRange.setStartAfter($realSelectionContainer[0].firstChild.firstChild);
- newRange.setEndAfter(targetClone);
- } else {
- $realSelectionContainer.empty().append(nbsp).append(targetClone).append(nbsp);
- newRange.setStart($realSelectionContainer[0].firstChild, 1);
- newRange.setEnd($realSelectionContainer[0].lastChild, 0);
- }
- $realSelectionContainer.css({ top: dom.getPos(node, editor.getBody()).y });
- $realSelectionContainer[0].focus();
- var sel = selection.getSel();
- sel.removeAllRanges();
- sel.addRange(newRange);
- return newRange;
- };
- var selectElement = function (elm) {
- var targetClone = elm.cloneNode(true);
- var e = editor.fire('ObjectSelected', {
- target: elm,
- targetClone: targetClone
- });
- if (e.isDefaultPrevented()) {
- return null;
- }
- var range = setupOffscreenSelection(elm, e.targetClone, targetClone);
- var nodeElm = SugarElement.fromDom(elm);
- each$k(descendants(SugarElement.fromDom(editor.getBody()), '*[data-mce-selected]'), function (elm) {
- if (!eq(nodeElm, elm)) {
- remove$6(elm, elementSelectionAttr);
- }
- });
- if (!dom.getAttrib(elm, elementSelectionAttr)) {
- elm.setAttribute(elementSelectionAttr, '1');
- }
- selectedElement = elm;
- hideFakeCaret();
- return range;
- };
- var setElementSelection = function (range, forward) {
- if (!range) {
- return null;
- }
- if (range.collapsed) {
- if (!isRangeInCaretContainer(range)) {
- var dir = forward ? 1 : -1;
- var caretPosition = getNormalizedRangeEndPoint(dir, rootNode, range);
- var beforeNode = caretPosition.getNode(!forward);
- if (isFakeCaretTarget(beforeNode)) {
- return showCaret(dir, beforeNode, forward ? !caretPosition.isAtEnd() : false, false);
- }
- var afterNode = caretPosition.getNode(forward);
- if (isFakeCaretTarget(afterNode)) {
- return showCaret(dir, afterNode, forward ? false : !caretPosition.isAtEnd(), false);
- }
- }
- return null;
- }
- var startContainer = range.startContainer;
- var startOffset = range.startOffset;
- var endOffset = range.endOffset;
- if (startContainer.nodeType === 3 && startOffset === 0 && isContentEditableFalse(startContainer.parentNode)) {
- startContainer = startContainer.parentNode;
- startOffset = dom.nodeIndex(startContainer);
- startContainer = startContainer.parentNode;
- }
- if (startContainer.nodeType !== 1) {
- return null;
- }
- if (endOffset === startOffset + 1 && startContainer === range.endContainer) {
- var node = startContainer.childNodes[startOffset];
- if (isFakeSelectionTargetElement(node)) {
- return selectElement(node);
- }
- }
- return null;
- };
- var removeElementSelection = function () {
- if (selectedElement) {
- selectedElement.removeAttribute(elementSelectionAttr);
- }
- descendant(SugarElement.fromDom(editor.getBody()), '#' + realSelectionId).each(remove$7);
- selectedElement = null;
- };
- var destroy = function () {
- fakeCaret.destroy();
- selectedElement = null;
- };
- var hideFakeCaret = function () {
- fakeCaret.hide();
- };
- if (Env.ceFalse && !isRtc(editor)) {
- registerEvents();
- }
- return {
- showCaret: showCaret,
- showBlockCaretContainer: showBlockCaretContainer,
- hideFakeCaret: hideFakeCaret,
- destroy: destroy
- };
- };
- var Quirks = function (editor) {
- var each = Tools.each;
- var BACKSPACE = VK.BACKSPACE, DELETE = VK.DELETE, dom = editor.dom, selection = editor.selection, parser = editor.parser;
- var isGecko = Env.gecko, isIE = Env.ie, isWebKit = Env.webkit;
- var mceInternalUrlPrefix = 'data:text/mce-internal,';
- var mceInternalDataType = isIE ? 'Text' : 'URL';
- var setEditorCommandState = function (cmd, state) {
- try {
- editor.getDoc().execCommand(cmd, false, state);
- } catch (ex) {
- }
- };
- var isDefaultPrevented = function (e) {
- return e.isDefaultPrevented();
- };
- var setMceInternalContent = function (e) {
- var selectionHtml, internalContent;
- if (e.dataTransfer) {
- if (editor.selection.isCollapsed() && e.target.tagName === 'IMG') {
- selection.select(e.target);
- }
- selectionHtml = editor.selection.getContent();
- if (selectionHtml.length > 0) {
- internalContent = mceInternalUrlPrefix + escape(editor.id) + ',' + escape(selectionHtml);
- e.dataTransfer.setData(mceInternalDataType, internalContent);
- }
- }
- };
- var getMceInternalContent = function (e) {
- var internalContent;
- if (e.dataTransfer) {
- internalContent = e.dataTransfer.getData(mceInternalDataType);
- if (internalContent && internalContent.indexOf(mceInternalUrlPrefix) >= 0) {
- internalContent = internalContent.substr(mceInternalUrlPrefix.length).split(',');
- return {
- id: unescape(internalContent[0]),
- html: unescape(internalContent[1])
- };
- }
- }
- return null;
- };
- var insertClipboardContents = function (content, internal) {
- if (editor.queryCommandSupported('mceInsertClipboardContent')) {
- editor.execCommand('mceInsertClipboardContent', false, {
- content: content,
- internal: internal
- });
- } else {
- editor.execCommand('mceInsertContent', false, content);
- }
- };
- var emptyEditorWhenDeleting = function () {
- var serializeRng = function (rng) {
- var body = dom.create('body');
- var contents = rng.cloneContents();
- body.appendChild(contents);
- return selection.serializer.serialize(body, { format: 'html' });
- };
- var allContentsSelected = function (rng) {
- var selection = serializeRng(rng);
- var allRng = dom.createRng();
- allRng.selectNode(editor.getBody());
- var allSelection = serializeRng(allRng);
- return selection === allSelection;
- };
- editor.on('keydown', function (e) {
- var keyCode = e.keyCode;
- var isCollapsed, body;
- if (!isDefaultPrevented(e) && (keyCode === DELETE || keyCode === BACKSPACE)) {
- isCollapsed = editor.selection.isCollapsed();
- body = editor.getBody();
- if (isCollapsed && !dom.isEmpty(body)) {
- return;
- }
- if (!isCollapsed && !allContentsSelected(editor.selection.getRng())) {
- return;
- }
- e.preventDefault();
- editor.setContent('');
- if (body.firstChild && dom.isBlock(body.firstChild)) {
- editor.selection.setCursorLocation(body.firstChild, 0);
- } else {
- editor.selection.setCursorLocation(body, 0);
- }
- editor.nodeChanged();
- }
- });
- };
- var selectAll = function () {
- editor.shortcuts.add('meta+a', null, 'SelectAll');
- };
- var documentElementEditingFocus = function () {
- if (!editor.inline) {
- dom.bind(editor.getDoc(), 'mousedown mouseup', function (e) {
- var rng;
- if (e.target === editor.getDoc().documentElement) {
- rng = selection.getRng();
- editor.getBody().focus();
- if (e.type === 'mousedown') {
- if (isCaretContainer$2(rng.startContainer)) {
- return;
- }
- selection.placeCaretAt(e.clientX, e.clientY);
- } else {
- selection.setRng(rng);
- }
- }
- });
- }
- };
- var removeHrOnBackspace = function () {
- editor.on('keydown', function (e) {
- if (!isDefaultPrevented(e) && e.keyCode === BACKSPACE) {
- if (!editor.getBody().getElementsByTagName('hr').length) {
- return;
- }
- if (selection.isCollapsed() && selection.getRng().startOffset === 0) {
- var node = selection.getNode();
- var previousSibling = node.previousSibling;
- if (node.nodeName === 'HR') {
- dom.remove(node);
- e.preventDefault();
- return;
- }
- if (previousSibling && previousSibling.nodeName && previousSibling.nodeName.toLowerCase() === 'hr') {
- dom.remove(previousSibling);
- e.preventDefault();
- }
- }
- }
- });
- };
- var focusBody = function () {
- if (!Range.prototype.getClientRects) {
- editor.on('mousedown', function (e) {
- if (!isDefaultPrevented(e) && e.target.nodeName === 'HTML') {
- var body_1 = editor.getBody();
- body_1.blur();
- Delay.setEditorTimeout(editor, function () {
- body_1.focus();
- });
- }
- });
- }
- };
- var selectControlElements = function () {
- editor.on('click', function (e) {
- var target = e.target;
- if (/^(IMG|HR)$/.test(target.nodeName) && dom.getContentEditableParent(target) !== 'false') {
- e.preventDefault();
- editor.selection.select(target);
- editor.nodeChanged();
- }
- if (target.nodeName === 'A' && dom.hasClass(target, 'mce-item-anchor')) {
- e.preventDefault();
- selection.select(target);
- }
- });
- };
- var removeStylesWhenDeletingAcrossBlockElements = function () {
- var getAttributeApplyFunction = function () {
- var template = dom.getAttribs(selection.getStart().cloneNode(false));
- return function () {
- var target = selection.getStart();
- if (target !== editor.getBody()) {
- dom.setAttrib(target, 'style', null);
- each(template, function (attr) {
- target.setAttributeNode(attr.cloneNode(true));
- });
- }
- };
- };
- var isSelectionAcrossElements = function () {
- return !selection.isCollapsed() && dom.getParent(selection.getStart(), dom.isBlock) !== dom.getParent(selection.getEnd(), dom.isBlock);
- };
- editor.on('keypress', function (e) {
- var applyAttributes;
- if (!isDefaultPrevented(e) && (e.keyCode === 8 || e.keyCode === 46) && isSelectionAcrossElements()) {
- applyAttributes = getAttributeApplyFunction();
- editor.getDoc().execCommand('delete', false, null);
- applyAttributes();
- e.preventDefault();
- return false;
- }
- });
- dom.bind(editor.getDoc(), 'cut', function (e) {
- var applyAttributes;
- if (!isDefaultPrevented(e) && isSelectionAcrossElements()) {
- applyAttributes = getAttributeApplyFunction();
- Delay.setEditorTimeout(editor, function () {
- applyAttributes();
- });
- }
- });
- };
- var disableBackspaceIntoATable = function () {
- editor.on('keydown', function (e) {
- if (!isDefaultPrevented(e) && e.keyCode === BACKSPACE) {
- if (selection.isCollapsed() && selection.getRng().startOffset === 0) {
- var previousSibling = selection.getNode().previousSibling;
- if (previousSibling && previousSibling.nodeName && previousSibling.nodeName.toLowerCase() === 'table') {
- e.preventDefault();
- return false;
- }
- }
- }
- });
- };
- var removeBlockQuoteOnBackSpace = function () {
- editor.on('keydown', function (e) {
- var rng, parent;
- if (isDefaultPrevented(e) || e.keyCode !== VK.BACKSPACE) {
- return;
- }
- rng = selection.getRng();
- var container = rng.startContainer;
- var offset = rng.startOffset;
- var root = dom.getRoot();
- parent = container;
- if (!rng.collapsed || offset !== 0) {
- return;
- }
- while (parent && parent.parentNode && parent.parentNode.firstChild === parent && parent.parentNode !== root) {
- parent = parent.parentNode;
- }
- if (parent.tagName === 'BLOCKQUOTE') {
- editor.formatter.toggle('blockquote', null, parent);
- rng = dom.createRng();
- rng.setStart(container, 0);
- rng.setEnd(container, 0);
- selection.setRng(rng);
- }
- });
- };
- var setGeckoEditingOptions = function () {
- var setOpts = function () {
- setEditorCommandState('StyleWithCSS', false);
- setEditorCommandState('enableInlineTableEditing', false);
- if (!getObjectResizing(editor)) {
- setEditorCommandState('enableObjectResizing', false);
- }
- };
- if (!isReadOnly$1(editor)) {
- editor.on('BeforeExecCommand mousedown', setOpts);
- }
- };
- var addBrAfterLastLinks = function () {
- var fixLinks = function () {
- each(dom.select('a'), function (node) {
- var parentNode = node.parentNode;
- var root = dom.getRoot();
- if (parentNode.lastChild === node) {
- while (parentNode && !dom.isBlock(parentNode)) {
- if (parentNode.parentNode.lastChild !== parentNode || parentNode === root) {
- return;
- }
- parentNode = parentNode.parentNode;
- }
- dom.add(parentNode, 'br', { 'data-mce-bogus': 1 });
- }
- });
- };
- editor.on('SetContent ExecCommand', function (e) {
- if (e.type === 'setcontent' || e.command === 'mceInsertLink') {
- fixLinks();
- }
- });
- };
- var setDefaultBlockType = function () {
- if (getForcedRootBlock(editor)) {
- editor.on('init', function () {
- setEditorCommandState('DefaultParagraphSeparator', getForcedRootBlock(editor));
- });
- }
- };
- var normalizeSelection = function () {
- editor.on('keyup focusin mouseup', function (e) {
- if (!VK.modifierPressed(e)) {
- selection.normalize();
- }
- }, true);
- };
- var showBrokenImageIcon = function () {
- editor.contentStyles.push('img:-moz-broken {' + '-moz-force-broken-image-icon:1;' + 'min-width:24px;' + 'min-height:24px' + '}');
- };
- var restoreFocusOnKeyDown = function () {
- if (!editor.inline) {
- editor.on('keydown', function () {
- if (document.activeElement === document.body) {
- editor.getWin().focus();
- }
- });
- }
- };
- var bodyHeight = function () {
- if (!editor.inline) {
- editor.contentStyles.push('body {min-height: 150px}');
- editor.on('click', function (e) {
- var rng;
- if (e.target.nodeName === 'HTML') {
- if (Env.ie > 11) {
- editor.getBody().focus();
- return;
- }
- rng = editor.selection.getRng();
- editor.getBody().focus();
- editor.selection.setRng(rng);
- editor.selection.normalize();
- editor.nodeChanged();
- }
- });
- }
- };
- var blockCmdArrowNavigation = function () {
- if (Env.mac) {
- editor.on('keydown', function (e) {
- if (VK.metaKeyPressed(e) && !e.shiftKey && (e.keyCode === 37 || e.keyCode === 39)) {
- e.preventDefault();
- var selection_1 = editor.selection.getSel();
- selection_1.modify('move', e.keyCode === 37 ? 'backward' : 'forward', 'lineboundary');
- }
- });
- }
- };
- var disableAutoUrlDetect = function () {
- setEditorCommandState('AutoUrlDetect', false);
- };
- var tapLinksAndImages = function () {
- editor.on('click', function (e) {
- var elm = e.target;
- do {
- if (elm.tagName === 'A') {
- e.preventDefault();
- return;
- }
- } while (elm = elm.parentNode);
- });
- editor.contentStyles.push('.mce-content-body {-webkit-touch-callout: none}');
- };
- var blockFormSubmitInsideEditor = function () {
- editor.on('init', function () {
- editor.dom.bind(editor.getBody(), 'submit', function (e) {
- e.preventDefault();
- });
- });
- };
- var removeAppleInterchangeBrs = function () {
- parser.addNodeFilter('br', function (nodes) {
- var i = nodes.length;
- while (i--) {
- if (nodes[i].attr('class') === 'Apple-interchange-newline') {
- nodes[i].remove();
- }
- }
- });
- };
- var ieInternalDragAndDrop = function () {
- editor.on('dragstart', function (e) {
- setMceInternalContent(e);
- });
- editor.on('drop', function (e) {
- if (!isDefaultPrevented(e)) {
- var internalContent = getMceInternalContent(e);
- if (internalContent && internalContent.id !== editor.id) {
- e.preventDefault();
- var rng = fromPoint(e.x, e.y, editor.getDoc());
- selection.setRng(rng);
- insertClipboardContents(internalContent.html, true);
- }
- }
- });
- };
- var refreshContentEditable = noop;
- var isHidden = function () {
- if (!isGecko || editor.removed) {
- return false;
- }
- var sel = editor.selection.getSel();
- return !sel || !sel.rangeCount || sel.rangeCount === 0;
- };
- var setupRtc = function () {
- if (isWebKit) {
- documentElementEditingFocus();
- selectControlElements();
- blockFormSubmitInsideEditor();
- selectAll();
- if (Env.iOS) {
- restoreFocusOnKeyDown();
- bodyHeight();
- tapLinksAndImages();
- }
- }
- if (isGecko) {
- focusBody();
- setGeckoEditingOptions();
- showBrokenImageIcon();
- blockCmdArrowNavigation();
- }
- };
- var setup = function () {
- removeBlockQuoteOnBackSpace();
- emptyEditorWhenDeleting();
- if (!Env.windowsPhone) {
- normalizeSelection();
- }
- if (isWebKit) {
- documentElementEditingFocus();
- selectControlElements();
- setDefaultBlockType();
- blockFormSubmitInsideEditor();
- disableBackspaceIntoATable();
- removeAppleInterchangeBrs();
- if (Env.iOS) {
- restoreFocusOnKeyDown();
- bodyHeight();
- tapLinksAndImages();
- } else {
- selectAll();
- }
- }
- if (Env.ie >= 11) {
- bodyHeight();
- disableBackspaceIntoATable();
- }
- if (Env.ie) {
- selectAll();
- disableAutoUrlDetect();
- ieInternalDragAndDrop();
- }
- if (isGecko) {
- removeHrOnBackspace();
- focusBody();
- removeStylesWhenDeletingAcrossBlockElements();
- setGeckoEditingOptions();
- addBrAfterLastLinks();
- showBrokenImageIcon();
- blockCmdArrowNavigation();
- disableBackspaceIntoATable();
- }
- };
- if (isRtc(editor)) {
- setupRtc();
- } else {
- setup();
- }
- return {
- refreshContentEditable: refreshContentEditable,
- isHidden: isHidden
- };
- };
- var DOM$6 = DOMUtils.DOM;
- var appendStyle = function (editor, text) {
- var body = SugarElement.fromDom(editor.getBody());
- var container = getStyleContainer(getRootNode(body));
- var style = SugarElement.fromTag('style');
- set$1(style, 'type', 'text/css');
- append$1(style, SugarElement.fromText(text));
- append$1(container, style);
- editor.on('remove', function () {
- remove$7(style);
- });
- };
- var getRootName = function (editor) {
- return editor.inline ? editor.getElement().nodeName.toLowerCase() : undefined;
- };
- var removeUndefined = function (obj) {
- return filter$3(obj, function (v) {
- return isUndefined(v) === false;
- });
- };
- var mkParserSettings = function (editor) {
- var settings = editor.settings;
- var blobCache = editor.editorUpload.blobCache;
- return removeUndefined({
- allow_conditional_comments: settings.allow_conditional_comments,
- allow_html_data_urls: settings.allow_html_data_urls,
- allow_svg_data_urls: settings.allow_svg_data_urls,
- allow_html_in_named_anchor: settings.allow_html_in_named_anchor,
- allow_script_urls: settings.allow_script_urls,
- allow_unsafe_link_target: settings.allow_unsafe_link_target,
- convert_fonts_to_spans: settings.convert_fonts_to_spans,
- fix_list_elements: settings.fix_list_elements,
- font_size_legacy_values: settings.font_size_legacy_values,
- forced_root_block: settings.forced_root_block,
- forced_root_block_attrs: settings.forced_root_block_attrs,
- padd_empty_with_br: settings.padd_empty_with_br,
- preserve_cdata: settings.preserve_cdata,
- remove_trailing_brs: settings.remove_trailing_brs,
- inline_styles: settings.inline_styles,
- root_name: getRootName(editor),
- validate: true,
- blob_cache: blobCache,
- document: editor.getDoc(),
- images_dataimg_filter: settings.images_dataimg_filter
- });
- };
- var mkSerializerSettings = function (editor) {
- var settings = editor.settings;
- return __assign(__assign({}, mkParserSettings(editor)), removeUndefined({
- url_converter: settings.url_converter,
- url_converter_scope: settings.url_converter_scope,
- element_format: settings.element_format,
- entities: settings.entities,
- entity_encoding: settings.entity_encoding,
- indent: settings.indent,
- indent_after: settings.indent_after,
- indent_before: settings.indent_before,
- block_elements: settings.block_elements,
- boolean_attributes: settings.boolean_attributes,
- custom_elements: settings.custom_elements,
- extended_valid_elements: settings.extended_valid_elements,
- invalid_elements: settings.invalid_elements,
- invalid_styles: settings.invalid_styles,
- move_caret_before_on_enter_elements: settings.move_caret_before_on_enter_elements,
- non_empty_elements: settings.non_empty_elements,
- schema: settings.schema,
- self_closing_elements: settings.self_closing_elements,
- short_ended_elements: settings.short_ended_elements,
- special: settings.special,
- text_block_elements: settings.text_block_elements,
- text_inline_elements: settings.text_inline_elements,
- valid_children: settings.valid_children,
- valid_classes: settings.valid_classes,
- valid_elements: settings.valid_elements,
- valid_styles: settings.valid_styles,
- verify_html: settings.verify_html,
- whitespace_elements: settings.whitespace_elements
- }));
- };
- var createParser = function (editor) {
- var parser = DomParser(mkParserSettings(editor), editor.schema);
- parser.addAttributeFilter('src,href,style,tabindex', function (nodes, name) {
- var i = nodes.length, node, value;
- var dom = editor.dom;
- var internalName = 'data-mce-' + name;
- while (i--) {
- node = nodes[i];
- value = node.attr(name);
- if (value && !node.attr(internalName)) {
- if (value.indexOf('data:') === 0 || value.indexOf('blob:') === 0) {
- continue;
- }
- if (name === 'style') {
- value = dom.serializeStyle(dom.parseStyle(value), node.name);
- if (!value.length) {
- value = null;
- }
- node.attr(internalName, value);
- node.attr(name, value);
- } else if (name === 'tabindex') {
- node.attr(internalName, value);
- node.attr(name, null);
- } else {
- node.attr(internalName, editor.convertURL(value, name, node.name));
- }
- }
- }
- });
- parser.addNodeFilter('script', function (nodes) {
- var i = nodes.length;
- while (i--) {
- var node = nodes[i];
- var type = node.attr('type') || 'no/type';
- if (type.indexOf('mce-') !== 0) {
- node.attr('type', 'mce-' + type);
- }
- }
- });
- if (editor.settings.preserve_cdata) {
- parser.addNodeFilter('#cdata', function (nodes) {
- var i = nodes.length;
- while (i--) {
- var node = nodes[i];
- node.type = 8;
- node.name = '#comment';
- node.value = '[CDATA[' + editor.dom.encode(node.value) + ']]';
- }
- });
- }
- parser.addNodeFilter('p,h1,h2,h3,h4,h5,h6,div', function (nodes) {
- var i = nodes.length;
- var nonEmptyElements = editor.schema.getNonEmptyElements();
- while (i--) {
- var node = nodes[i];
- if (node.isEmpty(nonEmptyElements) && node.getAll('br').length === 0) {
- node.append(new AstNode('br', 1)).shortEnded = true;
- }
- }
- });
- return parser;
- };
- var autoFocus = function (editor) {
- if (editor.settings.auto_focus) {
- Delay.setEditorTimeout(editor, function () {
- var focusEditor;
- if (editor.settings.auto_focus === true) {
- focusEditor = editor;
- } else {
- focusEditor = editor.editorManager.get(editor.settings.auto_focus);
- }
- if (!focusEditor.destroyed) {
- focusEditor.focus();
- }
- }, 100);
- }
- };
- var moveSelectionToFirstCaretPosition = function (editor) {
- var root = editor.dom.getRoot();
- if (!editor.inline && (!hasAnyRanges(editor) || editor.selection.getStart(true) === root)) {
- firstPositionIn(root).each(function (pos) {
- var node = pos.getNode();
- var caretPos = isTable$3(node) ? firstPositionIn(node).getOr(pos) : pos;
- if (Env.browser.isIE()) {
- storeNative(editor, caretPos.toRange());
- } else {
- editor.selection.setRng(caretPos.toRange());
- }
- });
- }
- };
- var initEditor = function (editor) {
- editor.bindPendingEventDelegates();
- editor.initialized = true;
- fireInit(editor);
- editor.focus(true);
- moveSelectionToFirstCaretPosition(editor);
- editor.nodeChanged({ initial: true });
- editor.execCallback('init_instance_callback', editor);
- autoFocus(editor);
- };
- var getStyleSheetLoader$1 = function (editor) {
- return editor.inline ? editor.ui.styleSheetLoader : editor.dom.styleSheetLoader;
- };
- var makeStylesheetLoadingPromises = function (editor, css, framedFonts) {
- var promises = [new promiseObj(function (resolve, reject) {
- return getStyleSheetLoader$1(editor).loadAll(css, resolve, reject);
- })];
- if (editor.inline) {
- return promises;
- } else {
- return promises.concat([new promiseObj(function (resolve, reject) {
- return editor.ui.styleSheetLoader.loadAll(framedFonts, resolve, reject);
- })]);
- }
- };
- var loadContentCss = function (editor) {
- var styleSheetLoader = getStyleSheetLoader$1(editor);
- var fontCss = getFontCss(editor);
- var css = editor.contentCSS;
- var removeCss = function () {
- styleSheetLoader.unloadAll(css);
- if (!editor.inline) {
- editor.ui.styleSheetLoader.unloadAll(fontCss);
- }
- };
- var loaded = function () {
- if (editor.removed) {
- removeCss();
- } else {
- editor.on('remove', removeCss);
- }
- };
- if (editor.contentStyles.length > 0) {
- var contentCssText_1 = '';
- Tools.each(editor.contentStyles, function (style) {
- contentCssText_1 += style + '\r\n';
- });
- editor.dom.addStyle(contentCssText_1);
- }
- var allStylesheets = promiseObj.all(makeStylesheetLoadingPromises(editor, css, fontCss)).then(loaded).catch(loaded);
- if (editor.settings.content_style) {
- appendStyle(editor, editor.settings.content_style);
- }
- return allStylesheets;
- };
- var preInit = function (editor) {
- var settings = editor.settings, doc = editor.getDoc(), body = editor.getBody();
- firePreInit(editor);
- if (!settings.browser_spellcheck && !settings.gecko_spellcheck) {
- doc.body.spellcheck = false;
- DOM$6.setAttrib(body, 'spellcheck', 'false');
- }
- editor.quirks = Quirks(editor);
- firePostRender(editor);
- var directionality = getDirectionality(editor);
- if (directionality !== undefined) {
- body.dir = directionality;
- }
- if (settings.protect) {
- editor.on('BeforeSetContent', function (e) {
- Tools.each(settings.protect, function (pattern) {
- e.content = e.content.replace(pattern, function (str) {
- return '<!--mce:protected ' + escape(str) + '-->';
- });
- });
- });
- }
- editor.on('SetContent', function () {
- editor.addVisual(editor.getBody());
- });
- editor.on('compositionstart compositionend', function (e) {
- editor.composing = e.type === 'compositionstart';
- });
- };
- var loadInitialContent = function (editor) {
- if (!isRtc(editor)) {
- editor.load({
- initial: true,
- format: 'html'
- });
- }
- editor.startContent = editor.getContent({ format: 'raw' });
- };
- var initEditorWithInitialContent = function (editor) {
- if (editor.removed !== true) {
- loadInitialContent(editor);
- initEditor(editor);
- }
- };
- var initContentBody = function (editor, skipWrite) {
- var settings = editor.settings;
- var targetElm = editor.getElement();
- var doc = editor.getDoc();
- if (!settings.inline) {
- editor.getElement().style.visibility = editor.orgVisibility;
- }
- if (!skipWrite && !editor.inline) {
- doc.open();
- doc.write(editor.iframeHTML);
- doc.close();
- }
- if (editor.inline) {
- DOM$6.addClass(targetElm, 'mce-content-body');
- editor.contentDocument = doc = document;
- editor.contentWindow = window;
- editor.bodyElement = targetElm;
- editor.contentAreaContainer = targetElm;
- }
- var body = editor.getBody();
- body.disabled = true;
- editor.readonly = !!settings.readonly;
- if (!editor.readonly) {
- if (editor.inline && DOM$6.getStyle(body, 'position', true) === 'static') {
- body.style.position = 'relative';
- }
- body.contentEditable = editor.getParam('content_editable_state', true);
- }
- body.disabled = false;
- editor.editorUpload = EditorUpload(editor);
- editor.schema = Schema(settings);
- editor.dom = DOMUtils(doc, {
- keep_values: true,
- url_converter: editor.convertURL,
- url_converter_scope: editor,
- hex_colors: settings.force_hex_style_colors,
- update_styles: true,
- root_element: editor.inline ? editor.getBody() : null,
- collect: function () {
- return editor.inline;
- },
- schema: editor.schema,
- contentCssCors: shouldUseContentCssCors(editor),
- referrerPolicy: getReferrerPolicy(editor),
- onSetAttrib: function (e) {
- editor.fire('SetAttrib', e);
- }
- });
- editor.parser = createParser(editor);
- editor.serializer = DomSerializer(mkSerializerSettings(editor), editor);
- editor.selection = EditorSelection(editor.dom, editor.getWin(), editor.serializer, editor);
- editor.annotator = Annotator(editor);
- editor.formatter = Formatter(editor);
- editor.undoManager = UndoManager(editor);
- editor._nodeChangeDispatcher = new NodeChange(editor);
- editor._selectionOverrides = SelectionOverrides(editor);
- setup$e(editor);
- setup$3(editor);
- if (!isRtc(editor)) {
- setup$2(editor);
- }
- var caret = setup$4(editor);
- setup$f(editor, caret);
- setup$d(editor);
- setup$g(editor);
- var setupRtcThunk = setup$i(editor);
- preInit(editor);
- setupRtcThunk.fold(function () {
- loadContentCss(editor).then(function () {
- return initEditorWithInitialContent(editor);
- });
- }, function (setupRtc) {
- editor.setProgressState(true);
- loadContentCss(editor).then(function () {
- setupRtc().then(function (_rtcMode) {
- editor.setProgressState(false);
- initEditorWithInitialContent(editor);
- }, function (err) {
- editor.notificationManager.open({
- type: 'error',
- text: String(err)
- });
- initEditorWithInitialContent(editor);
- });
- });
- });
- };
- var DOM$5 = DOMUtils.DOM;
- var relaxDomain = function (editor, ifr) {
- if (document.domain !== window.location.hostname && Env.browser.isIE()) {
- var bodyUuid = uuid('mce');
- editor[bodyUuid] = function () {
- initContentBody(editor);
- };
- var domainRelaxUrl = 'javascript:(function(){' + 'document.open();document.domain="' + document.domain + '";' + 'var ed = window.parent.tinymce.get("' + editor.id + '");document.write(ed.iframeHTML);' + 'document.close();ed.' + bodyUuid + '(true);})()';
- DOM$5.setAttrib(ifr, 'src', domainRelaxUrl);
- return true;
- }
- return false;
- };
- var createIframeElement = function (id, title, height, customAttrs) {
- var iframe = SugarElement.fromTag('iframe');
- setAll$1(iframe, customAttrs);
- setAll$1(iframe, {
- id: id + '_ifr',
- frameBorder: '0',
- allowTransparency: 'true',
- title: title
- });
- add$1(iframe, 'tox-edit-area__iframe');
- return iframe;
- };
- var getIframeHtml = function (editor) {
- var iframeHTML = getDocType(editor) + '<html><head>';
- if (getDocumentBaseUrl(editor) !== editor.documentBaseUrl) {
- iframeHTML += '<base href="' + editor.documentBaseURI.getURI() + '" />';
- }
- iframeHTML += '<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />';
- var bodyId = getBodyId(editor);
- var bodyClass = getBodyClass(editor);
- var translatedAriaText = editor.translate(getIframeAriaText(editor));
- if (getContentSecurityPolicy(editor)) {
- iframeHTML += '<meta http-equiv="Content-Security-Policy" content="' + getContentSecurityPolicy(editor) + '" />';
- }
- iframeHTML += '</head>' + ('<body id="' + bodyId + '" class="mce-content-body ' + bodyClass + '" data-id="' + editor.id + '" aria-label="' + translatedAriaText + '">') + '<br>' + '</body></html>';
- return iframeHTML;
- };
- var createIframe = function (editor, o) {
- var iframeTitle = editor.translate('Rich Text Area');
- var ifr = createIframeElement(editor.id, iframeTitle, o.height, getIframeAttrs(editor)).dom;
- ifr.onload = function () {
- ifr.onload = null;
- editor.fire('load');
- };
- var isDomainRelaxed = relaxDomain(editor, ifr);
- editor.contentAreaContainer = o.iframeContainer;
- editor.iframeElement = ifr;
- editor.iframeHTML = getIframeHtml(editor);
- DOM$5.add(o.iframeContainer, ifr);
- return isDomainRelaxed;
- };
- var init$1 = function (editor, boxInfo) {
- var isDomainRelaxed = createIframe(editor, boxInfo);
- if (boxInfo.editorContainer) {
- DOM$5.get(boxInfo.editorContainer).style.display = editor.orgDisplay;
- editor.hidden = DOM$5.isHidden(boxInfo.editorContainer);
- }
- editor.getElement().style.display = 'none';
- DOM$5.setAttrib(editor.id, 'aria-hidden', 'true');
- if (!isDomainRelaxed) {
- initContentBody(editor);
- }
- };
- var DOM$4 = DOMUtils.DOM;
- var initPlugin = function (editor, initializedPlugins, plugin) {
- var Plugin = PluginManager.get(plugin);
- var pluginUrl = PluginManager.urls[plugin] || editor.documentBaseUrl.replace(/\/$/, '');
- plugin = Tools.trim(plugin);
- if (Plugin && Tools.inArray(initializedPlugins, plugin) === -1) {
- Tools.each(PluginManager.dependencies(plugin), function (dep) {
- initPlugin(editor, initializedPlugins, dep);
- });
- if (editor.plugins[plugin]) {
- return;
- }
- try {
- var pluginInstance = new Plugin(editor, pluginUrl, editor.$);
- editor.plugins[plugin] = pluginInstance;
- if (pluginInstance.init) {
- pluginInstance.init(editor, pluginUrl);
- initializedPlugins.push(plugin);
- }
- } catch (e) {
- pluginInitError(editor, plugin, e);
- }
- }
- };
- var trimLegacyPrefix = function (name) {
- return name.replace(/^\-/, '');
- };
- var initPlugins = function (editor) {
- var initializedPlugins = [];
- Tools.each(getPlugins(editor).split(/[ ,]/), function (name) {
- initPlugin(editor, initializedPlugins, trimLegacyPrefix(name));
- });
- };
- var initIcons = function (editor) {
- var iconPackName = Tools.trim(getIconPackName(editor));
- var currentIcons = editor.ui.registry.getAll().icons;
- var loadIcons = __assign(__assign({}, IconManager.get('default').icons), IconManager.get(iconPackName).icons);
- each$j(loadIcons, function (svgData, icon) {
- if (!has$2(currentIcons, icon)) {
- editor.ui.registry.addIcon(icon, svgData);
- }
- });
- };
- var initTheme = function (editor) {
- var theme = getTheme(editor);
- if (isString$1(theme)) {
- editor.settings.theme = trimLegacyPrefix(theme);
- var Theme = ThemeManager.get(theme);
- editor.theme = new Theme(editor, ThemeManager.urls[theme]);
- if (editor.theme.init) {
- editor.theme.init(editor, ThemeManager.urls[theme] || editor.documentBaseUrl.replace(/\/$/, ''), editor.$);
- }
- } else {
- editor.theme = {};
- }
- };
- var renderFromLoadedTheme = function (editor) {
- return editor.theme.renderUI();
- };
- var renderFromThemeFunc = function (editor) {
- var elm = editor.getElement();
- var theme = getTheme(editor);
- var info = theme(editor, elm);
- if (info.editorContainer.nodeType) {
- info.editorContainer.id = info.editorContainer.id || editor.id + '_parent';
- }
- if (info.iframeContainer && info.iframeContainer.nodeType) {
- info.iframeContainer.id = info.iframeContainer.id || editor.id + '_iframecontainer';
- }
- info.height = info.iframeHeight ? info.iframeHeight : elm.offsetHeight;
- return info;
- };
- var createThemeFalseResult = function (element) {
- return {
- editorContainer: element,
- iframeContainer: element,
- api: {}
- };
- };
- var renderThemeFalseIframe = function (targetElement) {
- var iframeContainer = DOM$4.create('div');
- DOM$4.insertAfter(iframeContainer, targetElement);
- return createThemeFalseResult(iframeContainer);
- };
- var renderThemeFalse = function (editor) {
- var targetElement = editor.getElement();
- return editor.inline ? createThemeFalseResult(null) : renderThemeFalseIframe(targetElement);
- };
- var renderThemeUi = function (editor) {
- var elm = editor.getElement();
- editor.orgDisplay = elm.style.display;
- if (isString$1(getTheme(editor))) {
- return renderFromLoadedTheme(editor);
- } else if (isFunction(getTheme(editor))) {
- return renderFromThemeFunc(editor);
- } else {
- return renderThemeFalse(editor);
- }
- };
- var augmentEditorUiApi = function (editor, api) {
- var uiApiFacade = {
- show: Optional.from(api.show).getOr(noop),
- hide: Optional.from(api.hide).getOr(noop),
- disable: Optional.from(api.disable).getOr(noop),
- isDisabled: Optional.from(api.isDisabled).getOr(never),
- enable: function () {
- if (!editor.mode.isReadOnly()) {
- Optional.from(api.enable).map(call);
- }
- }
- };
- editor.ui = __assign(__assign({}, editor.ui), uiApiFacade);
- };
- var init = function (editor) {
- editor.fire('ScriptsLoaded');
- initIcons(editor);
- initTheme(editor);
- initPlugins(editor);
- var renderInfo = renderThemeUi(editor);
- augmentEditorUiApi(editor, Optional.from(renderInfo.api).getOr({}));
- var boxInfo = {
- editorContainer: renderInfo.editorContainer,
- iframeContainer: renderInfo.iframeContainer
- };
- editor.editorContainer = boxInfo.editorContainer ? boxInfo.editorContainer : null;
- appendContentCssFromSettings(editor);
- if (editor.inline) {
- return initContentBody(editor);
- } else {
- return init$1(editor, boxInfo);
- }
- };
- var DOM$3 = DOMUtils.DOM;
- var hasSkipLoadPrefix = function (name) {
- return name.charAt(0) === '-';
- };
- var loadLanguage = function (scriptLoader, editor) {
- var languageCode = getLanguageCode(editor);
- var languageUrl = getLanguageUrl(editor);
- if (I18n.hasCode(languageCode) === false && languageCode !== 'en') {
- var url_1 = languageUrl !== '' ? languageUrl : editor.editorManager.baseURL + '/langs/' + languageCode + '.js';
- scriptLoader.add(url_1, noop, undefined, function () {
- languageLoadError(editor, url_1, languageCode);
- });
- }
- };
- var loadTheme = function (scriptLoader, editor, suffix, callback) {
- var theme = getTheme(editor);
- if (isString$1(theme)) {
- if (!hasSkipLoadPrefix(theme) && !has$2(ThemeManager.urls, theme)) {
- var themeUrl = getThemeUrl(editor);
- if (themeUrl) {
- ThemeManager.load(theme, editor.documentBaseURI.toAbsolute(themeUrl));
- } else {
- ThemeManager.load(theme, 'themes/' + theme + '/theme' + suffix + '.js');
- }
- }
- scriptLoader.loadQueue(function () {
- ThemeManager.waitFor(theme, callback);
- });
- } else {
- callback();
- }
- };
- var getIconsUrlMetaFromUrl = function (editor) {
- return Optional.from(getIconsUrl(editor)).filter(function (url) {
- return url.length > 0;
- }).map(function (url) {
- return {
- url: url,
- name: Optional.none()
- };
- });
- };
- var getIconsUrlMetaFromName = function (editor, name, suffix) {
- return Optional.from(name).filter(function (name) {
- return name.length > 0 && !IconManager.has(name);
- }).map(function (name) {
- return {
- url: editor.editorManager.baseURL + '/icons/' + name + '/icons' + suffix + '.js',
- name: Optional.some(name)
- };
- });
- };
- var loadIcons = function (scriptLoader, editor, suffix) {
- var defaultIconsUrl = getIconsUrlMetaFromName(editor, 'default', suffix);
- var customIconsUrl = getIconsUrlMetaFromUrl(editor).orThunk(function () {
- return getIconsUrlMetaFromName(editor, getIconPackName(editor), '');
- });
- each$k(cat([
- defaultIconsUrl,
- customIconsUrl
- ]), function (urlMeta) {
- scriptLoader.add(urlMeta.url, noop, undefined, function () {
- iconsLoadError(editor, urlMeta.url, urlMeta.name.getOrUndefined());
- });
- });
- };
- var loadPlugins = function (editor, suffix) {
- Tools.each(getExternalPlugins$1(editor), function (url, name) {
- PluginManager.load(name, url, noop, undefined, function () {
- pluginLoadError(editor, url, name);
- });
- editor.settings.plugins += ' ' + name;
- });
- Tools.each(getPlugins(editor).split(/[ ,]/), function (plugin) {
- plugin = Tools.trim(plugin);
- if (plugin && !PluginManager.urls[plugin]) {
- if (hasSkipLoadPrefix(plugin)) {
- plugin = plugin.substr(1, plugin.length);
- var dependencies = PluginManager.dependencies(plugin);
- Tools.each(dependencies, function (depPlugin) {
- var defaultSettings = {
- prefix: 'plugins/',
- resource: depPlugin,
- suffix: '/plugin' + suffix + '.js'
- };
- var dep = PluginManager.createUrl(defaultSettings, depPlugin);
- PluginManager.load(dep.resource, dep, noop, undefined, function () {
- pluginLoadError(editor, dep.prefix + dep.resource + dep.suffix, dep.resource);
- });
- });
- } else {
- var url_2 = {
- prefix: 'plugins/',
- resource: plugin,
- suffix: '/plugin' + suffix + '.js'
- };
- PluginManager.load(plugin, url_2, noop, undefined, function () {
- pluginLoadError(editor, url_2.prefix + url_2.resource + url_2.suffix, plugin);
- });
- }
- }
- });
- };
- var loadScripts = function (editor, suffix) {
- var scriptLoader = ScriptLoader.ScriptLoader;
- loadTheme(scriptLoader, editor, suffix, function () {
- loadLanguage(scriptLoader, editor);
- loadIcons(scriptLoader, editor, suffix);
- loadPlugins(editor, suffix);
- scriptLoader.loadQueue(function () {
- if (!editor.removed) {
- init(editor);
- }
- }, editor, function () {
- if (!editor.removed) {
- init(editor);
- }
- });
- });
- };
- var getStyleSheetLoader = function (element, editor) {
- return instance.forElement(element, {
- contentCssCors: hasContentCssCors(editor),
- referrerPolicy: getReferrerPolicy(editor)
- });
- };
- var render = function (editor) {
- var id = editor.id;
- I18n.setCode(getLanguageCode(editor));
- var readyHandler = function () {
- DOM$3.unbind(window, 'ready', readyHandler);
- editor.render();
- };
- if (!EventUtils.Event.domLoaded) {
- DOM$3.bind(window, 'ready', readyHandler);
- return;
- }
- if (!editor.getElement()) {
- return;
- }
- if (!Env.contentEditable) {
- return;
- }
- var element = SugarElement.fromDom(editor.getElement());
- var snapshot = clone$3(element);
- editor.on('remove', function () {
- eachr(element.dom.attributes, function (attr) {
- return remove$6(element, attr.name);
- });
- setAll$1(element, snapshot);
- });
- editor.ui.styleSheetLoader = getStyleSheetLoader(element, editor);
- if (!isInline(editor)) {
- editor.orgVisibility = editor.getElement().style.visibility;
- editor.getElement().style.visibility = 'hidden';
- } else {
- editor.inline = true;
- }
- var form = editor.getElement().form || DOM$3.getParent(id, 'form');
- if (form) {
- editor.formElement = form;
- if (hasHiddenInput(editor) && !isTextareaOrInput(editor.getElement())) {
- DOM$3.insertAfter(DOM$3.create('input', {
- type: 'hidden',
- name: id
- }), id);
- editor.hasHiddenInput = true;
- }
- editor.formEventDelegate = function (e) {
- editor.fire(e.type, e);
- };
- DOM$3.bind(form, 'submit reset', editor.formEventDelegate);
- editor.on('reset', function () {
- editor.resetContent();
- });
- if (shouldPatchSubmit(editor) && !form.submit.nodeType && !form.submit.length && !form._mceOldSubmit) {
- form._mceOldSubmit = form.submit;
- form.submit = function () {
- editor.editorManager.triggerSave();
- editor.setDirty(false);
- return form._mceOldSubmit(form);
- };
- }
- }
- editor.windowManager = WindowManager(editor);
- editor.notificationManager = NotificationManager(editor);
- if (isEncodingXml(editor)) {
- editor.on('GetContent', function (e) {
- if (e.save) {
- e.content = DOM$3.encode(e.content);
- }
- });
- }
- if (shouldAddFormSubmitTrigger(editor)) {
- editor.on('submit', function () {
- if (editor.initialized) {
- editor.save();
- }
- });
- }
- if (shouldAddUnloadTrigger(editor)) {
- editor._beforeUnload = function () {
- if (editor.initialized && !editor.destroyed && !editor.isHidden()) {
- editor.save({
- format: 'raw',
- no_events: true,
- set_dirty: false
- });
- }
- };
- editor.editorManager.on('BeforeUnload', editor._beforeUnload);
- }
- editor.editorManager.add(editor);
- loadScripts(editor, editor.suffix);
- };
- var addVisual = function (editor, elm) {
- return addVisual$1(editor, elm);
- };
- var legacyPropNames = {
- 'font-size': 'size',
- 'font-family': 'face'
- };
- var getSpecifiedFontProp = function (propName, rootElm, elm) {
- var getProperty = function (elm) {
- return getRaw(elm, propName).orThunk(function () {
- if (name(elm) === 'font') {
- return get$9(legacyPropNames, propName).bind(function (legacyPropName) {
- return getOpt(elm, legacyPropName);
- });
- } else {
- return Optional.none();
- }
- });
- };
- var isRoot = function (elm) {
- return eq(SugarElement.fromDom(rootElm), elm);
- };
- return closest$1(SugarElement.fromDom(elm), function (elm) {
- return getProperty(elm);
- }, isRoot);
- };
- var normalizeFontFamily = function (fontFamily) {
- return fontFamily.replace(/[\'\"\\]/g, '').replace(/,\s+/g, ',');
- };
- var getComputedFontProp = function (propName, elm) {
- return Optional.from(DOMUtils.DOM.getStyle(elm, propName, true));
- };
- var getFontProp = function (propName) {
- return function (rootElm, elm) {
- return Optional.from(elm).map(SugarElement.fromDom).filter(isElement$6).bind(function (element) {
- return getSpecifiedFontProp(propName, rootElm, element.dom).or(getComputedFontProp(propName, element.dom));
- }).getOr('');
- };
- };
- var getFontSize = getFontProp('font-size');
- var getFontFamily = compose(normalizeFontFamily, getFontProp('font-family'));
- var findFirstCaretElement = function (editor) {
- return firstPositionIn(editor.getBody()).map(function (caret) {
- var container = caret.container();
- return isText$7(container) ? container.parentNode : container;
- });
- };
- var getCaretElement = function (editor) {
- return Optional.from(editor.selection.getRng()).bind(function (rng) {
- var root = editor.getBody();
- var atStartOfNode = rng.startContainer === root && rng.startOffset === 0;
- return atStartOfNode ? Optional.none() : Optional.from(editor.selection.getStart(true));
- });
- };
- var bindRange = function (editor, binder) {
- return getCaretElement(editor).orThunk(curry(findFirstCaretElement, editor)).map(SugarElement.fromDom).filter(isElement$6).bind(binder);
- };
- var mapRange = function (editor, mapper) {
- return bindRange(editor, compose1(Optional.some, mapper));
- };
- var fromFontSizeNumber = function (editor, value) {
- if (/^[0-9.]+$/.test(value)) {
- var fontSizeNumber = parseInt(value, 10);
- if (fontSizeNumber >= 1 && fontSizeNumber <= 7) {
- var fontSizes = getFontStyleValues(editor);
- var fontClasses = getFontSizeClasses(editor);
- if (fontClasses) {
- return fontClasses[fontSizeNumber - 1] || value;
- } else {
- return fontSizes[fontSizeNumber - 1] || value;
- }
- } else {
- return value;
- }
- } else {
- return value;
- }
- };
- var normalizeFontNames = function (font) {
- var fonts = font.split(/\s*,\s*/);
- return map$3(fonts, function (font) {
- if (font.indexOf(' ') !== -1 && !(startsWith(font, '"') || startsWith(font, '\''))) {
- return '\'' + font + '\'';
- } else {
- return font;
- }
- }).join(',');
- };
- var fontNameAction = function (editor, value) {
- var font = fromFontSizeNumber(editor, value);
- editor.formatter.toggle('fontname', { value: normalizeFontNames(font) });
- editor.nodeChanged();
- };
- var fontNameQuery = function (editor) {
- return mapRange(editor, function (elm) {
- return getFontFamily(editor.getBody(), elm.dom);
- }).getOr('');
- };
- var fontSizeAction = function (editor, value) {
- editor.formatter.toggle('fontsize', { value: fromFontSizeNumber(editor, value) });
- editor.nodeChanged();
- };
- var fontSizeQuery = function (editor) {
- return mapRange(editor, function (elm) {
- return getFontSize(editor.getBody(), elm.dom);
- }).getOr('');
- };
- var lineHeightQuery = function (editor) {
- return mapRange(editor, function (elm) {
- var root = SugarElement.fromDom(editor.getBody());
- var specifiedStyle = closest$1(elm, function (elm) {
- return getRaw(elm, 'line-height');
- }, curry(eq, root));
- var computedStyle = function () {
- var lineHeight = parseFloat(get$5(elm, 'line-height'));
- var fontSize = parseFloat(get$5(elm, 'font-size'));
- return String(lineHeight / fontSize);
- };
- return specifiedStyle.getOrThunk(computedStyle);
- }).getOr('');
- };
- var lineHeightAction = function (editor, lineHeight) {
- editor.formatter.toggle('lineheight', { value: String(lineHeight) });
- editor.nodeChanged();
- };
- var processValue = function (value) {
- if (typeof value !== 'string') {
- var details = Tools.extend({
- paste: value.paste,
- data: { paste: value.paste }
- }, value);
- return {
- content: value.content,
- details: details
- };
- }
- return {
- content: value,
- details: {}
- };
- };
- var insertAtCaret = function (editor, value) {
- var result = processValue(value);
- insertContent(editor, result.content, result.details);
- };
- var each$4 = Tools.each;
- var map = Tools.map, inArray = Tools.inArray;
- var EditorCommands = function () {
- function EditorCommands(editor) {
- this.commands = {
- state: {},
- exec: {},
- value: {}
- };
- this.editor = editor;
- this.setupCommands(editor);
- }
- EditorCommands.prototype.execCommand = function (command, ui, value, args) {
- var func, state = false;
- var self = this;
- if (self.editor.removed) {
- return;
- }
- if (command.toLowerCase() !== 'mcefocus') {
- if (!/^(mceAddUndoLevel|mceEndUndoLevel|mceBeginUndoLevel|mceRepaint)$/.test(command) && (!args || !args.skip_focus)) {
- self.editor.focus();
- } else {
- restore(self.editor);
- }
- }
- args = self.editor.fire('BeforeExecCommand', {
- command: command,
- ui: ui,
- value: value
- });
- if (args.isDefaultPrevented()) {
- return false;
- }
- var customCommand = command.toLowerCase();
- if (func = self.commands.exec[customCommand]) {
- func(customCommand, ui, value);
- self.editor.fire('ExecCommand', {
- command: command,
- ui: ui,
- value: value
- });
- return true;
- }
- each$4(this.editor.plugins, function (p) {
- if (p.execCommand && p.execCommand(command, ui, value)) {
- self.editor.fire('ExecCommand', {
- command: command,
- ui: ui,
- value: value
- });
- state = true;
- return false;
- }
- });
- if (state) {
- return state;
- }
- if (self.editor.theme && self.editor.theme.execCommand && self.editor.theme.execCommand(command, ui, value)) {
- self.editor.fire('ExecCommand', {
- command: command,
- ui: ui,
- value: value
- });
- return true;
- }
- try {
- state = self.editor.getDoc().execCommand(command, ui, value);
- } catch (ex) {
- }
- if (state) {
- self.editor.fire('ExecCommand', {
- command: command,
- ui: ui,
- value: value
- });
- return true;
- }
- return false;
- };
- EditorCommands.prototype.queryCommandState = function (command) {
- var func;
- if (this.editor.quirks.isHidden() || this.editor.removed) {
- return;
- }
- command = command.toLowerCase();
- if (func = this.commands.state[command]) {
- return func(command);
- }
- try {
- return this.editor.getDoc().queryCommandState(command);
- } catch (ex) {
- }
- return false;
- };
- EditorCommands.prototype.queryCommandValue = function (command) {
- var func;
- if (this.editor.quirks.isHidden() || this.editor.removed) {
- return;
- }
- command = command.toLowerCase();
- if (func = this.commands.value[command]) {
- return func(command);
- }
- try {
- return this.editor.getDoc().queryCommandValue(command);
- } catch (ex) {
- }
- };
- EditorCommands.prototype.addCommands = function (commandList, type) {
- if (type === void 0) {
- type = 'exec';
- }
- var self = this;
- each$4(commandList, function (callback, command) {
- each$4(command.toLowerCase().split(','), function (command) {
- self.commands[type][command] = callback;
- });
- });
- };
- EditorCommands.prototype.addCommand = function (command, callback, scope) {
- var _this = this;
- command = command.toLowerCase();
- this.commands.exec[command] = function (command, ui, value, args) {
- return callback.call(scope || _this.editor, ui, value, args);
- };
- };
- EditorCommands.prototype.queryCommandSupported = function (command) {
- command = command.toLowerCase();
- if (this.commands.exec[command]) {
- return true;
- }
- try {
- return this.editor.getDoc().queryCommandSupported(command);
- } catch (ex) {
- }
- return false;
- };
- EditorCommands.prototype.addQueryStateHandler = function (command, callback, scope) {
- var _this = this;
- command = command.toLowerCase();
- this.commands.state[command] = function () {
- return callback.call(scope || _this.editor);
- };
- };
- EditorCommands.prototype.addQueryValueHandler = function (command, callback, scope) {
- var _this = this;
- command = command.toLowerCase();
- this.commands.value[command] = function () {
- return callback.call(scope || _this.editor);
- };
- };
- EditorCommands.prototype.hasCustomCommand = function (command) {
- command = command.toLowerCase();
- return !!this.commands.exec[command];
- };
- EditorCommands.prototype.execNativeCommand = function (command, ui, value) {
- if (ui === undefined) {
- ui = false;
- }
- if (value === undefined) {
- value = null;
- }
- return this.editor.getDoc().execCommand(command, ui, value);
- };
- EditorCommands.prototype.isFormatMatch = function (name) {
- return this.editor.formatter.match(name);
- };
- EditorCommands.prototype.toggleFormat = function (name, value) {
- this.editor.formatter.toggle(name, value);
- this.editor.nodeChanged();
- };
- EditorCommands.prototype.storeSelection = function (type) {
- this.selectionBookmark = this.editor.selection.getBookmark(type);
- };
- EditorCommands.prototype.restoreSelection = function () {
- this.editor.selection.moveToBookmark(this.selectionBookmark);
- };
- EditorCommands.prototype.setupCommands = function (editor) {
- var self = this;
- this.addCommands({
- 'mceResetDesignMode,mceBeginUndoLevel': noop,
- 'mceEndUndoLevel,mceAddUndoLevel': function () {
- editor.undoManager.add();
- },
- 'mceFocus': function (_command, _ui, value) {
- focus(editor, value);
- },
- 'Cut,Copy,Paste': function (command) {
- var doc = editor.getDoc();
- var failed;
- try {
- self.execNativeCommand(command);
- } catch (ex) {
- failed = true;
- }
- if (command === 'paste' && !doc.queryCommandEnabled(command)) {
- failed = true;
- }
- if (failed || !doc.queryCommandSupported(command)) {
- var msg = editor.translate('Your browser doesn\'t support direct access to the clipboard. ' + 'Please use the Ctrl+X/C/V keyboard shortcuts instead.');
- if (Env.mac) {
- msg = msg.replace(/Ctrl\+/g, '\u2318+');
- }
- editor.notificationManager.open({
- text: msg,
- type: 'error'
- });
- }
- },
- 'unlink': function () {
- if (editor.selection.isCollapsed()) {
- var elm = editor.dom.getParent(editor.selection.getStart(), 'a');
- if (elm) {
- editor.dom.remove(elm, true);
- }
- return;
- }
- editor.formatter.remove('link');
- },
- 'JustifyLeft,JustifyCenter,JustifyRight,JustifyFull,JustifyNone': function (command) {
- var align = command.substring(7);
- if (align === 'full') {
- align = 'justify';
- }
- each$4('left,center,right,justify'.split(','), function (name) {
- if (align !== name) {
- editor.formatter.remove('align' + name);
- }
- });
- if (align !== 'none') {
- self.toggleFormat('align' + align);
- }
- },
- 'InsertUnorderedList,InsertOrderedList': function (command) {
- var listParent;
- self.execNativeCommand(command);
- var listElm = editor.dom.getParent(editor.selection.getNode(), 'ol,ul');
- if (listElm) {
- listParent = listElm.parentNode;
- if (/^(H[1-6]|P|ADDRESS|PRE)$/.test(listParent.nodeName)) {
- self.storeSelection();
- editor.dom.split(listParent, listElm);
- self.restoreSelection();
- }
- }
- },
- 'Bold,Italic,Underline,Strikethrough,Superscript,Subscript': function (command) {
- self.toggleFormat(command);
- },
- 'ForeColor,HiliteColor': function (command, ui, value) {
- self.toggleFormat(command, { value: value });
- },
- 'FontName': function (command, ui, value) {
- fontNameAction(editor, value);
- },
- 'FontSize': function (command, ui, value) {
- fontSizeAction(editor, value);
- },
- 'LineHeight': function (command, ui, value) {
- lineHeightAction(editor, value);
- },
- 'Lang': function (command, ui, lang) {
- self.toggleFormat(command, {
- value: lang.code,
- customValue: lang.customCode
- });
- },
- 'RemoveFormat': function (command) {
- editor.formatter.remove(command);
- },
- 'mceBlockQuote': function () {
- self.toggleFormat('blockquote');
- },
- 'FormatBlock': function (command, ui, value) {
- return self.toggleFormat(value || 'p');
- },
- 'mceCleanup': function () {
- var bookmark = editor.selection.getBookmark();
- editor.setContent(editor.getContent());
- editor.selection.moveToBookmark(bookmark);
- },
- 'mceRemoveNode': function (command, ui, value) {
- var node = value || editor.selection.getNode();
- if (node !== editor.getBody()) {
- self.storeSelection();
- editor.dom.remove(node, true);
- self.restoreSelection();
- }
- },
- 'mceSelectNodeDepth': function (command, ui, value) {
- var counter = 0;
- editor.dom.getParent(editor.selection.getNode(), function (node) {
- if (node.nodeType === 1 && counter++ === value) {
- editor.selection.select(node);
- return false;
- }
- }, editor.getBody());
- },
- 'mceSelectNode': function (command, ui, value) {
- editor.selection.select(value);
- },
- 'mceInsertContent': function (command, ui, value) {
- insertAtCaret(editor, value);
- },
- 'mceInsertRawHTML': function (command, ui, value) {
- editor.selection.setContent('tiny_mce_marker');
- var content = editor.getContent();
- editor.setContent(content.replace(/tiny_mce_marker/g, function () {
- return value;
- }));
- },
- 'mceInsertNewLine': function (command, ui, value) {
- insert(editor, value);
- },
- 'mceToggleFormat': function (command, ui, value) {
- self.toggleFormat(value);
- },
- 'mceSetContent': function (command, ui, value) {
- editor.setContent(value);
- },
- 'Indent,Outdent': function (command) {
- handle(editor, command);
- },
- 'mceRepaint': noop,
- 'InsertHorizontalRule': function () {
- editor.execCommand('mceInsertContent', false, '<hr />');
- },
- 'mceToggleVisualAid': function () {
- editor.hasVisual = !editor.hasVisual;
- editor.addVisual();
- },
- 'mceReplaceContent': function (command, ui, value) {
- editor.execCommand('mceInsertContent', false, value.replace(/\{\$selection\}/g, editor.selection.getContent({ format: 'text' })));
- },
- 'mceInsertLink': function (command, ui, value) {
- if (typeof value === 'string') {
- value = { href: value };
- }
- var anchor = editor.dom.getParent(editor.selection.getNode(), 'a');
- value.href = value.href.replace(/ /g, '%20');
- if (!anchor || !value.href) {
- editor.formatter.remove('link');
- }
- if (value.href) {
- editor.formatter.apply('link', value, anchor);
- }
- },
- 'selectAll': function () {
- var editingHost = editor.dom.getParent(editor.selection.getStart(), isContentEditableTrue$4);
- if (editingHost) {
- var rng = editor.dom.createRng();
- rng.selectNodeContents(editingHost);
- editor.selection.setRng(rng);
- }
- },
- 'mceNewDocument': function () {
- editor.setContent('');
- },
- 'InsertLineBreak': function (command, ui, value) {
- insert$1(editor, value);
- return true;
- }
- });
- var alignStates = function (name) {
- return function () {
- var selection = editor.selection;
- var nodes = selection.isCollapsed() ? [editor.dom.getParent(selection.getNode(), editor.dom.isBlock)] : selection.getSelectedBlocks();
- var matches = map(nodes, function (node) {
- return !!editor.formatter.matchNode(node, name);
- });
- return inArray(matches, true) !== -1;
- };
- };
- self.addCommands({
- 'JustifyLeft': alignStates('alignleft'),
- 'JustifyCenter': alignStates('aligncenter'),
- 'JustifyRight': alignStates('alignright'),
- 'JustifyFull': alignStates('alignjustify'),
- 'Bold,Italic,Underline,Strikethrough,Superscript,Subscript': function (command) {
- return self.isFormatMatch(command);
- },
- 'mceBlockQuote': function () {
- return self.isFormatMatch('blockquote');
- },
- 'Outdent': function () {
- return canOutdent(editor);
- },
- 'InsertUnorderedList,InsertOrderedList': function (command) {
- var list = editor.dom.getParent(editor.selection.getNode(), 'ul,ol');
- return list && (command === 'insertunorderedlist' && list.tagName === 'UL' || command === 'insertorderedlist' && list.tagName === 'OL');
- }
- }, 'state');
- self.addCommands({
- Undo: function () {
- editor.undoManager.undo();
- },
- Redo: function () {
- editor.undoManager.redo();
- }
- });
- self.addQueryValueHandler('FontName', function () {
- return fontNameQuery(editor);
- }, this);
- self.addQueryValueHandler('FontSize', function () {
- return fontSizeQuery(editor);
- }, this);
- self.addQueryValueHandler('LineHeight', function () {
- return lineHeightQuery(editor);
- }, this);
- };
- return EditorCommands;
- }();
- var internalContentEditableAttr = 'data-mce-contenteditable';
- var toggleClass = function (elm, cls, state) {
- if (has(elm, cls) && state === false) {
- remove$3(elm, cls);
- } else if (state) {
- add$1(elm, cls);
- }
- };
- var setEditorCommandState = function (editor, cmd, state) {
- try {
- editor.getDoc().execCommand(cmd, false, String(state));
- } catch (ex) {
- }
- };
- var setContentEditable = function (elm, state) {
- elm.dom.contentEditable = state ? 'true' : 'false';
- };
- var switchOffContentEditableTrue = function (elm) {
- each$k(descendants(elm, '*[contenteditable="true"]'), function (elm) {
- set$1(elm, internalContentEditableAttr, 'true');
- setContentEditable(elm, false);
- });
- };
- var switchOnContentEditableTrue = function (elm) {
- each$k(descendants(elm, '*[' + internalContentEditableAttr + '="true"]'), function (elm) {
- remove$6(elm, internalContentEditableAttr);
- setContentEditable(elm, true);
- });
- };
- var removeFakeSelection = function (editor) {
- Optional.from(editor.selection.getNode()).each(function (elm) {
- elm.removeAttribute('data-mce-selected');
- });
- };
- var restoreFakeSelection = function (editor) {
- editor.selection.setRng(editor.selection.getRng());
- };
- var toggleReadOnly = function (editor, state) {
- var body = SugarElement.fromDom(editor.getBody());
- toggleClass(body, 'mce-content-readonly', state);
- if (state) {
- editor.selection.controlSelection.hideResizeRect();
- editor._selectionOverrides.hideFakeCaret();
- removeFakeSelection(editor);
- editor.readonly = true;
- setContentEditable(body, false);
- switchOffContentEditableTrue(body);
- } else {
- editor.readonly = false;
- setContentEditable(body, true);
- switchOnContentEditableTrue(body);
- setEditorCommandState(editor, 'StyleWithCSS', false);
- setEditorCommandState(editor, 'enableInlineTableEditing', false);
- setEditorCommandState(editor, 'enableObjectResizing', false);
- if (hasEditorOrUiFocus(editor)) {
- editor.focus();
- }
- restoreFakeSelection(editor);
- editor.nodeChanged();
- }
- };
- var isReadOnly = function (editor) {
- return editor.readonly;
- };
- var registerFilters = function (editor) {
- editor.parser.addAttributeFilter('contenteditable', function (nodes) {
- if (isReadOnly(editor)) {
- each$k(nodes, function (node) {
- node.attr(internalContentEditableAttr, node.attr('contenteditable'));
- node.attr('contenteditable', 'false');
- });
- }
- });
- editor.serializer.addAttributeFilter(internalContentEditableAttr, function (nodes) {
- if (isReadOnly(editor)) {
- each$k(nodes, function (node) {
- node.attr('contenteditable', node.attr(internalContentEditableAttr));
- });
- }
- });
- editor.serializer.addTempAttr(internalContentEditableAttr);
- };
- var registerReadOnlyContentFilters = function (editor) {
- if (editor.serializer) {
- registerFilters(editor);
- } else {
- editor.on('PreInit', function () {
- registerFilters(editor);
- });
- }
- };
- var isClickEvent = function (e) {
- return e.type === 'click';
- };
- var getAnchorHrefOpt = function (editor, elm) {
- var isRoot = function (elm) {
- return eq(elm, SugarElement.fromDom(editor.getBody()));
- };
- return closest$2(elm, 'a', isRoot).bind(function (a) {
- return getOpt(a, 'href');
- });
- };
- var processReadonlyEvents = function (editor, e) {
- if (isClickEvent(e) && !VK.metaKeyPressed(e)) {
- var elm = SugarElement.fromDom(e.target);
- getAnchorHrefOpt(editor, elm).each(function (href) {
- e.preventDefault();
- if (/^#/.test(href)) {
- var targetEl = editor.dom.select(href + ',[name="' + removeLeading(href, '#') + '"]');
- if (targetEl.length) {
- editor.selection.scrollIntoView(targetEl[0], true);
- }
- } else {
- window.open(href, '_blank', 'rel=noopener noreferrer,menubar=yes,toolbar=yes,location=yes,status=yes,resizable=yes,scrollbars=yes');
- }
- });
- }
- };
- var registerReadOnlySelectionBlockers = function (editor) {
- editor.on('ShowCaret', function (e) {
- if (isReadOnly(editor)) {
- e.preventDefault();
- }
- });
- editor.on('ObjectSelected', function (e) {
- if (isReadOnly(editor)) {
- e.preventDefault();
- }
- });
- };
- var nativeEvents = Tools.makeMap('focus blur focusin focusout click dblclick mousedown mouseup mousemove mouseover beforepaste paste cut copy selectionchange ' + 'mouseout mouseenter mouseleave wheel keydown keypress keyup input beforeinput contextmenu dragstart dragend dragover ' + 'draggesture dragdrop drop drag submit ' + 'compositionstart compositionend compositionupdate touchstart touchmove touchend touchcancel', ' ');
- var EventDispatcher = function () {
- function EventDispatcher(settings) {
- this.bindings = {};
- this.settings = settings || {};
- this.scope = this.settings.scope || this;
- this.toggleEvent = this.settings.toggleEvent || never;
- }
- EventDispatcher.isNative = function (name) {
- return !!nativeEvents[name.toLowerCase()];
- };
- EventDispatcher.prototype.fire = function (name, args) {
- var lcName = name.toLowerCase();
- var event = normalize$3(lcName, args || {}, this.scope);
- if (this.settings.beforeFire) {
- this.settings.beforeFire(event);
- }
- var handlers = this.bindings[lcName];
- if (handlers) {
- for (var i = 0, l = handlers.length; i < l; i++) {
- var callback = handlers[i];
- if (callback.removed) {
- continue;
- }
- if (callback.once) {
- this.off(lcName, callback.func);
- }
- if (event.isImmediatePropagationStopped()) {
- return event;
- }
- if (callback.func.call(this.scope, event) === false) {
- event.preventDefault();
- return event;
- }
- }
- }
- return event;
- };
- EventDispatcher.prototype.on = function (name, callback, prepend, extra) {
- if (callback === false) {
- callback = never;
- }
- if (callback) {
- var wrappedCallback = {
- func: callback,
- removed: false
- };
- if (extra) {
- Tools.extend(wrappedCallback, extra);
- }
- var names = name.toLowerCase().split(' ');
- var i = names.length;
- while (i--) {
- var currentName = names[i];
- var handlers = this.bindings[currentName];
- if (!handlers) {
- handlers = [];
- this.toggleEvent(currentName, true);
- }
- if (prepend) {
- handlers = __spreadArray([wrappedCallback], handlers, true);
- } else {
- handlers = __spreadArray(__spreadArray([], handlers, true), [wrappedCallback], false);
- }
- this.bindings[currentName] = handlers;
- }
- }
- return this;
- };
- EventDispatcher.prototype.off = function (name, callback) {
- var _this = this;
- if (name) {
- var names = name.toLowerCase().split(' ');
- var i = names.length;
- while (i--) {
- var currentName = names[i];
- var handlers = this.bindings[currentName];
- if (!currentName) {
- each$j(this.bindings, function (_value, bindingName) {
- _this.toggleEvent(bindingName, false);
- delete _this.bindings[bindingName];
- });
- return this;
- }
- if (handlers) {
- if (!callback) {
- handlers.length = 0;
- } else {
- var filteredHandlers = partition(handlers, function (handler) {
- return handler.func === callback;
- });
- handlers = filteredHandlers.fail;
- this.bindings[currentName] = handlers;
- each$k(filteredHandlers.pass, function (handler) {
- handler.removed = true;
- });
- }
- if (!handlers.length) {
- this.toggleEvent(name, false);
- delete this.bindings[currentName];
- }
- }
- }
- } else {
- each$j(this.bindings, function (_value, name) {
- _this.toggleEvent(name, false);
- });
- this.bindings = {};
- }
- return this;
- };
- EventDispatcher.prototype.once = function (name, callback, prepend) {
- return this.on(name, callback, prepend, { once: true });
- };
- EventDispatcher.prototype.has = function (name) {
- name = name.toLowerCase();
- return !(!this.bindings[name] || this.bindings[name].length === 0);
- };
- return EventDispatcher;
- }();
- var getEventDispatcher = function (obj) {
- if (!obj._eventDispatcher) {
- obj._eventDispatcher = new EventDispatcher({
- scope: obj,
- toggleEvent: function (name, state) {
- if (EventDispatcher.isNative(name) && obj.toggleNativeEvent) {
- obj.toggleNativeEvent(name, state);
- }
- }
- });
- }
- return obj._eventDispatcher;
- };
- var Observable = {
- fire: function (name, args, bubble) {
- var self = this;
- if (self.removed && name !== 'remove' && name !== 'detach') {
- return args;
- }
- var dispatcherArgs = getEventDispatcher(self).fire(name, args);
- if (bubble !== false && self.parent) {
- var parent_1 = self.parent();
- while (parent_1 && !dispatcherArgs.isPropagationStopped()) {
- parent_1.fire(name, dispatcherArgs, false);
- parent_1 = parent_1.parent();
- }
- }
- return dispatcherArgs;
- },
- on: function (name, callback, prepend) {
- return getEventDispatcher(this).on(name, callback, prepend);
- },
- off: function (name, callback) {
- return getEventDispatcher(this).off(name, callback);
- },
- once: function (name, callback) {
- return getEventDispatcher(this).once(name, callback);
- },
- hasEventListeners: function (name) {
- return getEventDispatcher(this).has(name);
- }
- };
- var DOM$2 = DOMUtils.DOM;
- var customEventRootDelegates;
- var getEventTarget = function (editor, eventName) {
- if (eventName === 'selectionchange') {
- return editor.getDoc();
- }
- if (!editor.inline && /^mouse|touch|click|contextmenu|drop|dragover|dragend/.test(eventName)) {
- return editor.getDoc().documentElement;
- }
- var eventRoot = getEventRoot(editor);
- if (eventRoot) {
- if (!editor.eventRoot) {
- editor.eventRoot = DOM$2.select(eventRoot)[0];
- }
- return editor.eventRoot;
- }
- return editor.getBody();
- };
- var isListening = function (editor) {
- return !editor.hidden && !isReadOnly(editor);
- };
- var fireEvent = function (editor, eventName, e) {
- if (isListening(editor)) {
- editor.fire(eventName, e);
- } else if (isReadOnly(editor)) {
- processReadonlyEvents(editor, e);
- }
- };
- var bindEventDelegate = function (editor, eventName) {
- var delegate;
- if (!editor.delegates) {
- editor.delegates = {};
- }
- if (editor.delegates[eventName] || editor.removed) {
- return;
- }
- var eventRootElm = getEventTarget(editor, eventName);
- if (getEventRoot(editor)) {
- if (!customEventRootDelegates) {
- customEventRootDelegates = {};
- editor.editorManager.on('removeEditor', function () {
- if (!editor.editorManager.activeEditor) {
- if (customEventRootDelegates) {
- each$j(customEventRootDelegates, function (_value, name) {
- editor.dom.unbind(getEventTarget(editor, name));
- });
- customEventRootDelegates = null;
- }
- }
- });
- }
- if (customEventRootDelegates[eventName]) {
- return;
- }
- delegate = function (e) {
- var target = e.target;
- var editors = editor.editorManager.get();
- var i = editors.length;
- while (i--) {
- var body = editors[i].getBody();
- if (body === target || DOM$2.isChildOf(target, body)) {
- fireEvent(editors[i], eventName, e);
- }
- }
- };
- customEventRootDelegates[eventName] = delegate;
- DOM$2.bind(eventRootElm, eventName, delegate);
- } else {
- delegate = function (e) {
- fireEvent(editor, eventName, e);
- };
- DOM$2.bind(eventRootElm, eventName, delegate);
- editor.delegates[eventName] = delegate;
- }
- };
- var EditorObservable = __assign(__assign({}, Observable), {
- bindPendingEventDelegates: function () {
- var self = this;
- Tools.each(self._pendingNativeEvents, function (name) {
- bindEventDelegate(self, name);
- });
- },
- toggleNativeEvent: function (name, state) {
- var self = this;
- if (name === 'focus' || name === 'blur') {
- return;
- }
- if (self.removed) {
- return;
- }
- if (state) {
- if (self.initialized) {
- bindEventDelegate(self, name);
- } else {
- if (!self._pendingNativeEvents) {
- self._pendingNativeEvents = [name];
- } else {
- self._pendingNativeEvents.push(name);
- }
- }
- } else if (self.initialized) {
- self.dom.unbind(getEventTarget(self, name), name, self.delegates[name]);
- delete self.delegates[name];
- }
- },
- unbindAllNativeEvents: function () {
- var self = this;
- var body = self.getBody();
- var dom = self.dom;
- if (self.delegates) {
- each$j(self.delegates, function (value, name) {
- self.dom.unbind(getEventTarget(self, name), name, value);
- });
- delete self.delegates;
- }
- if (!self.inline && body && dom) {
- body.onload = null;
- dom.unbind(self.getWin());
- dom.unbind(self.getDoc());
- }
- if (dom) {
- dom.unbind(body);
- dom.unbind(self.getContainer());
- }
- }
- });
- var defaultModes = [
- 'design',
- 'readonly'
- ];
- var switchToMode = function (editor, activeMode, availableModes, mode) {
- var oldMode = availableModes[activeMode.get()];
- var newMode = availableModes[mode];
- try {
- newMode.activate();
- } catch (e) {
- console.error('problem while activating editor mode ' + mode + ':', e);
- return;
- }
- oldMode.deactivate();
- if (oldMode.editorReadOnly !== newMode.editorReadOnly) {
- toggleReadOnly(editor, newMode.editorReadOnly);
- }
- activeMode.set(mode);
- fireSwitchMode(editor, mode);
- };
- var setMode = function (editor, availableModes, activeMode, mode) {
- if (mode === activeMode.get()) {
- return;
- } else if (!has$2(availableModes, mode)) {
- throw new Error('Editor mode \'' + mode + '\' is invalid');
- }
- if (editor.initialized) {
- switchToMode(editor, activeMode, availableModes, mode);
- } else {
- editor.on('init', function () {
- return switchToMode(editor, activeMode, availableModes, mode);
- });
- }
- };
- var registerMode = function (availableModes, mode, api) {
- var _a;
- if (contains$3(defaultModes, mode)) {
- throw new Error('Cannot override default mode ' + mode);
- }
- return __assign(__assign({}, availableModes), (_a = {}, _a[mode] = __assign(__assign({}, api), {
- deactivate: function () {
- try {
- api.deactivate();
- } catch (e) {
- console.error('problem while deactivating editor mode ' + mode + ':', e);
- }
- }
- }), _a));
- };
- var create$4 = function (editor) {
- var activeMode = Cell('design');
- var availableModes = Cell({
- design: {
- activate: noop,
- deactivate: noop,
- editorReadOnly: false
- },
- readonly: {
- activate: noop,
- deactivate: noop,
- editorReadOnly: true
- }
- });
- registerReadOnlyContentFilters(editor);
- registerReadOnlySelectionBlockers(editor);
- return {
- isReadOnly: function () {
- return isReadOnly(editor);
- },
- set: function (mode) {
- return setMode(editor, availableModes.get(), activeMode, mode);
- },
- get: function () {
- return activeMode.get();
- },
- register: function (mode, api) {
- availableModes.set(registerMode(availableModes.get(), mode, api));
- }
- };
- };
- var each$3 = Tools.each, explode$1 = Tools.explode;
- var keyCodeLookup = {
- f1: 112,
- f2: 113,
- f3: 114,
- f4: 115,
- f5: 116,
- f6: 117,
- f7: 118,
- f8: 119,
- f9: 120,
- f10: 121,
- f11: 122,
- f12: 123
- };
- var modifierNames = Tools.makeMap('alt,ctrl,shift,meta,access');
- var parseShortcut = function (pattern) {
- var key;
- var shortcut = {};
- each$3(explode$1(pattern.toLowerCase(), '+'), function (value) {
- if (value in modifierNames) {
- shortcut[value] = true;
- } else {
- if (/^[0-9]{2,}$/.test(value)) {
- shortcut.keyCode = parseInt(value, 10);
- } else {
- shortcut.charCode = value.charCodeAt(0);
- shortcut.keyCode = keyCodeLookup[value] || value.toUpperCase().charCodeAt(0);
- }
- }
- });
- var id = [shortcut.keyCode];
- for (key in modifierNames) {
- if (shortcut[key]) {
- id.push(key);
- } else {
- shortcut[key] = false;
- }
- }
- shortcut.id = id.join(',');
- if (shortcut.access) {
- shortcut.alt = true;
- if (Env.mac) {
- shortcut.ctrl = true;
- } else {
- shortcut.shift = true;
- }
- }
- if (shortcut.meta) {
- if (Env.mac) {
- shortcut.meta = true;
- } else {
- shortcut.ctrl = true;
- shortcut.meta = false;
- }
- }
- return shortcut;
- };
- var Shortcuts = function () {
- function Shortcuts(editor) {
- this.shortcuts = {};
- this.pendingPatterns = [];
- this.editor = editor;
- var self = this;
- editor.on('keyup keypress keydown', function (e) {
- if ((self.hasModifier(e) || self.isFunctionKey(e)) && !e.isDefaultPrevented()) {
- each$3(self.shortcuts, function (shortcut) {
- if (self.matchShortcut(e, shortcut)) {
- self.pendingPatterns = shortcut.subpatterns.slice(0);
- if (e.type === 'keydown') {
- self.executeShortcutAction(shortcut);
- }
- return true;
- }
- });
- if (self.matchShortcut(e, self.pendingPatterns[0])) {
- if (self.pendingPatterns.length === 1) {
- if (e.type === 'keydown') {
- self.executeShortcutAction(self.pendingPatterns[0]);
- }
- }
- self.pendingPatterns.shift();
- }
- }
- });
- }
- Shortcuts.prototype.add = function (pattern, desc, cmdFunc, scope) {
- var self = this;
- var func = self.normalizeCommandFunc(cmdFunc);
- each$3(explode$1(Tools.trim(pattern)), function (pattern) {
- var shortcut = self.createShortcut(pattern, desc, func, scope);
- self.shortcuts[shortcut.id] = shortcut;
- });
- return true;
- };
- Shortcuts.prototype.remove = function (pattern) {
- var shortcut = this.createShortcut(pattern);
- if (this.shortcuts[shortcut.id]) {
- delete this.shortcuts[shortcut.id];
- return true;
- }
- return false;
- };
- Shortcuts.prototype.normalizeCommandFunc = function (cmdFunc) {
- var self = this;
- var cmd = cmdFunc;
- if (typeof cmd === 'string') {
- return function () {
- self.editor.execCommand(cmd, false, null);
- };
- } else if (Tools.isArray(cmd)) {
- return function () {
- self.editor.execCommand(cmd[0], cmd[1], cmd[2]);
- };
- } else {
- return cmd;
- }
- };
- Shortcuts.prototype.createShortcut = function (pattern, desc, cmdFunc, scope) {
- var shortcuts = Tools.map(explode$1(pattern, '>'), parseShortcut);
- shortcuts[shortcuts.length - 1] = Tools.extend(shortcuts[shortcuts.length - 1], {
- func: cmdFunc,
- scope: scope || this.editor
- });
- return Tools.extend(shortcuts[0], {
- desc: this.editor.translate(desc),
- subpatterns: shortcuts.slice(1)
- });
- };
- Shortcuts.prototype.hasModifier = function (e) {
- return e.altKey || e.ctrlKey || e.metaKey;
- };
- Shortcuts.prototype.isFunctionKey = function (e) {
- return e.type === 'keydown' && e.keyCode >= 112 && e.keyCode <= 123;
- };
- Shortcuts.prototype.matchShortcut = function (e, shortcut) {
- if (!shortcut) {
- return false;
- }
- if (shortcut.ctrl !== e.ctrlKey || shortcut.meta !== e.metaKey) {
- return false;
- }
- if (shortcut.alt !== e.altKey || shortcut.shift !== e.shiftKey) {
- return false;
- }
- if (e.keyCode === shortcut.keyCode || e.charCode && e.charCode === shortcut.charCode) {
- e.preventDefault();
- return true;
- }
- return false;
- };
- Shortcuts.prototype.executeShortcutAction = function (shortcut) {
- return shortcut.func ? shortcut.func.call(shortcut.scope) : null;
- };
- return Shortcuts;
- }();
- var create$3 = function () {
- var buttons = {};
- var menuItems = {};
- var popups = {};
- var icons = {};
- var contextMenus = {};
- var contextToolbars = {};
- var sidebars = {};
- var add = function (collection, type) {
- return function (name, spec) {
- return collection[name.toLowerCase()] = __assign(__assign({}, spec), { type: type });
- };
- };
- var addIcon = function (name, svgData) {
- return icons[name.toLowerCase()] = svgData;
- };
- return {
- addButton: add(buttons, 'button'),
- addGroupToolbarButton: add(buttons, 'grouptoolbarbutton'),
- addToggleButton: add(buttons, 'togglebutton'),
- addMenuButton: add(buttons, 'menubutton'),
- addSplitButton: add(buttons, 'splitbutton'),
- addMenuItem: add(menuItems, 'menuitem'),
- addNestedMenuItem: add(menuItems, 'nestedmenuitem'),
- addToggleMenuItem: add(menuItems, 'togglemenuitem'),
- addAutocompleter: add(popups, 'autocompleter'),
- addContextMenu: add(contextMenus, 'contextmenu'),
- addContextToolbar: add(contextToolbars, 'contexttoolbar'),
- addContextForm: add(contextToolbars, 'contextform'),
- addSidebar: add(sidebars, 'sidebar'),
- addIcon: addIcon,
- getAll: function () {
- return {
- buttons: buttons,
- menuItems: menuItems,
- icons: icons,
- popups: popups,
- contextMenus: contextMenus,
- contextToolbars: contextToolbars,
- sidebars: sidebars
- };
- }
- };
- };
- var registry = function () {
- var bridge = create$3();
- return {
- addAutocompleter: bridge.addAutocompleter,
- addButton: bridge.addButton,
- addContextForm: bridge.addContextForm,
- addContextMenu: bridge.addContextMenu,
- addContextToolbar: bridge.addContextToolbar,
- addIcon: bridge.addIcon,
- addMenuButton: bridge.addMenuButton,
- addMenuItem: bridge.addMenuItem,
- addNestedMenuItem: bridge.addNestedMenuItem,
- addSidebar: bridge.addSidebar,
- addSplitButton: bridge.addSplitButton,
- addToggleButton: bridge.addToggleButton,
- addGroupToolbarButton: bridge.addGroupToolbarButton,
- addToggleMenuItem: bridge.addToggleMenuItem,
- getAll: bridge.getAll
- };
- };
- var DOM$1 = DOMUtils.DOM;
- var extend$3 = Tools.extend, each$2 = Tools.each;
- var resolve = Tools.resolve;
- var ie = Env.ie;
- var Editor = function () {
- function Editor(id, settings, editorManager) {
- var _this = this;
- this.plugins = {};
- this.contentCSS = [];
- this.contentStyles = [];
- this.loadedCSS = {};
- this.isNotDirty = false;
- this.editorManager = editorManager;
- this.documentBaseUrl = editorManager.documentBaseURL;
- extend$3(this, EditorObservable);
- this.settings = getEditorSettings(this, id, this.documentBaseUrl, editorManager.defaultSettings, settings);
- if (this.settings.suffix) {
- editorManager.suffix = this.settings.suffix;
- }
- this.suffix = editorManager.suffix;
- if (this.settings.base_url) {
- editorManager._setBaseUrl(this.settings.base_url);
- }
- this.baseUri = editorManager.baseURI;
- if (this.settings.referrer_policy) {
- ScriptLoader.ScriptLoader._setReferrerPolicy(this.settings.referrer_policy);
- DOMUtils.DOM.styleSheetLoader._setReferrerPolicy(this.settings.referrer_policy);
- }
- AddOnManager.languageLoad = this.settings.language_load;
- AddOnManager.baseURL = editorManager.baseURL;
- this.id = id;
- this.setDirty(false);
- this.documentBaseURI = new URI(this.settings.document_base_url, { base_uri: this.baseUri });
- this.baseURI = this.baseUri;
- this.inline = !!this.settings.inline;
- this.shortcuts = new Shortcuts(this);
- this.editorCommands = new EditorCommands(this);
- if (this.settings.cache_suffix) {
- Env.cacheSuffix = this.settings.cache_suffix.replace(/^[\?\&]+/, '');
- }
- this.ui = {
- registry: registry(),
- styleSheetLoader: undefined,
- show: noop,
- hide: noop,
- enable: noop,
- disable: noop,
- isDisabled: never
- };
- var self = this;
- var modeInstance = create$4(self);
- this.mode = modeInstance;
- this.setMode = modeInstance.set;
- editorManager.fire('SetupEditor', { editor: this });
- this.execCallback('setup', this);
- this.$ = DomQuery.overrideDefaults(function () {
- return {
- context: _this.inline ? _this.getBody() : _this.getDoc(),
- element: _this.getBody()
- };
- });
- }
- Editor.prototype.render = function () {
- render(this);
- };
- Editor.prototype.focus = function (skipFocus) {
- this.execCommand('mceFocus', false, skipFocus);
- };
- Editor.prototype.hasFocus = function () {
- return hasFocus(this);
- };
- Editor.prototype.execCallback = function (name) {
- var x = [];
- for (var _i = 1; _i < arguments.length; _i++) {
- x[_i - 1] = arguments[_i];
- }
- var self = this;
- var callback = self.settings[name], scope;
- if (!callback) {
- return;
- }
- if (self.callbackLookup && (scope = self.callbackLookup[name])) {
- callback = scope.func;
- scope = scope.scope;
- }
- if (typeof callback === 'string') {
- scope = callback.replace(/\.\w+$/, '');
- scope = scope ? resolve(scope) : 0;
- callback = resolve(callback);
- self.callbackLookup = self.callbackLookup || {};
- self.callbackLookup[name] = {
- func: callback,
- scope: scope
- };
- }
- return callback.apply(scope || self, x);
- };
- Editor.prototype.translate = function (text) {
- return I18n.translate(text);
- };
- Editor.prototype.getParam = function (name, defaultVal, type) {
- return getParam(this, name, defaultVal, type);
- };
- Editor.prototype.hasPlugin = function (name, loaded) {
- var hasPlugin = contains$3(getPlugins(this).split(/[ ,]/), name);
- if (hasPlugin) {
- return loaded ? PluginManager.get(name) !== undefined : true;
- } else {
- return false;
- }
- };
- Editor.prototype.nodeChanged = function (args) {
- this._nodeChangeDispatcher.nodeChanged(args);
- };
- Editor.prototype.addCommand = function (name, callback, scope) {
- this.editorCommands.addCommand(name, callback, scope);
- };
- Editor.prototype.addQueryStateHandler = function (name, callback, scope) {
- this.editorCommands.addQueryStateHandler(name, callback, scope);
- };
- Editor.prototype.addQueryValueHandler = function (name, callback, scope) {
- this.editorCommands.addQueryValueHandler(name, callback, scope);
- };
- Editor.prototype.addShortcut = function (pattern, desc, cmdFunc, scope) {
- this.shortcuts.add(pattern, desc, cmdFunc, scope);
- };
- Editor.prototype.execCommand = function (cmd, ui, value, args) {
- return this.editorCommands.execCommand(cmd, ui, value, args);
- };
- Editor.prototype.queryCommandState = function (cmd) {
- return this.editorCommands.queryCommandState(cmd);
- };
- Editor.prototype.queryCommandValue = function (cmd) {
- return this.editorCommands.queryCommandValue(cmd);
- };
- Editor.prototype.queryCommandSupported = function (cmd) {
- return this.editorCommands.queryCommandSupported(cmd);
- };
- Editor.prototype.show = function () {
- var self = this;
- if (self.hidden) {
- self.hidden = false;
- if (self.inline) {
- self.getBody().contentEditable = 'true';
- } else {
- DOM$1.show(self.getContainer());
- DOM$1.hide(self.id);
- }
- self.load();
- self.fire('show');
- }
- };
- Editor.prototype.hide = function () {
- var self = this, doc = self.getDoc();
- if (!self.hidden) {
- if (ie && doc && !self.inline) {
- doc.execCommand('SelectAll');
- }
- self.save();
- if (self.inline) {
- self.getBody().contentEditable = 'false';
- if (self === self.editorManager.focusedEditor) {
- self.editorManager.focusedEditor = null;
- }
- } else {
- DOM$1.hide(self.getContainer());
- DOM$1.setStyle(self.id, 'display', self.orgDisplay);
- }
- self.hidden = true;
- self.fire('hide');
- }
- };
- Editor.prototype.isHidden = function () {
- return !!this.hidden;
- };
- Editor.prototype.setProgressState = function (state, time) {
- this.fire('ProgressState', {
- state: state,
- time: time
- });
- };
- Editor.prototype.load = function (args) {
- var self = this;
- var elm = self.getElement(), html;
- if (self.removed) {
- return '';
- }
- if (elm) {
- args = args || {};
- args.load = true;
- var value = isTextareaOrInput(elm) ? elm.value : elm.innerHTML;
- html = self.setContent(value, args);
- args.element = elm;
- if (!args.no_events) {
- self.fire('LoadContent', args);
- }
- args.element = elm = null;
- return html;
- }
- };
- Editor.prototype.save = function (args) {
- var self = this;
- var elm = self.getElement(), html, form;
- if (!elm || !self.initialized || self.removed) {
- return;
- }
- args = args || {};
- args.save = true;
- args.element = elm;
- html = args.content = self.getContent(args);
- if (!args.no_events) {
- self.fire('SaveContent', args);
- }
- if (args.format === 'raw') {
- self.fire('RawSaveContent', args);
- }
- html = args.content;
- if (!isTextareaOrInput(elm)) {
- if (args.is_removing || !self.inline) {
- elm.innerHTML = html;
- }
- if (form = DOM$1.getParent(self.id, 'form')) {
- each$2(form.elements, function (elm) {
- if (elm.name === self.id) {
- elm.value = html;
- return false;
- }
- });
- }
- } else {
- elm.value = html;
- }
- args.element = elm = null;
- if (args.set_dirty !== false) {
- self.setDirty(false);
- }
- return html;
- };
- Editor.prototype.setContent = function (content, args) {
- return setContent(this, content, args);
- };
- Editor.prototype.getContent = function (args) {
- return getContent(this, args);
- };
- Editor.prototype.insertContent = function (content, args) {
- if (args) {
- content = extend$3({ content: content }, args);
- }
- this.execCommand('mceInsertContent', false, content);
- };
- Editor.prototype.resetContent = function (initialContent) {
- if (initialContent === undefined) {
- setContent(this, this.startContent, { format: 'raw' });
- } else {
- setContent(this, initialContent);
- }
- this.undoManager.reset();
- this.setDirty(false);
- this.nodeChanged();
- };
- Editor.prototype.isDirty = function () {
- return !this.isNotDirty;
- };
- Editor.prototype.setDirty = function (state) {
- var oldState = !this.isNotDirty;
- this.isNotDirty = !state;
- if (state && state !== oldState) {
- this.fire('dirty');
- }
- };
- Editor.prototype.getContainer = function () {
- var self = this;
- if (!self.container) {
- self.container = DOM$1.get(self.editorContainer || self.id + '_parent');
- }
- return self.container;
- };
- Editor.prototype.getContentAreaContainer = function () {
- return this.contentAreaContainer;
- };
- Editor.prototype.getElement = function () {
- if (!this.targetElm) {
- this.targetElm = DOM$1.get(this.id);
- }
- return this.targetElm;
- };
- Editor.prototype.getWin = function () {
- var self = this;
- var elm;
- if (!self.contentWindow) {
- elm = self.iframeElement;
- if (elm) {
- self.contentWindow = elm.contentWindow;
- }
- }
- return self.contentWindow;
- };
- Editor.prototype.getDoc = function () {
- var self = this;
- var win;
- if (!self.contentDocument) {
- win = self.getWin();
- if (win) {
- self.contentDocument = win.document;
- }
- }
- return self.contentDocument;
- };
- Editor.prototype.getBody = function () {
- var doc = this.getDoc();
- return this.bodyElement || (doc ? doc.body : null);
- };
- Editor.prototype.convertURL = function (url, name, elm) {
- var self = this, settings = self.settings;
- if (settings.urlconverter_callback) {
- return self.execCallback('urlconverter_callback', url, elm, true, name);
- }
- if (!settings.convert_urls || elm && elm.nodeName === 'LINK' || url.indexOf('file:') === 0 || url.length === 0) {
- return url;
- }
- if (settings.relative_urls) {
- return self.documentBaseURI.toRelative(url);
- }
- url = self.documentBaseURI.toAbsolute(url, settings.remove_script_host);
- return url;
- };
- Editor.prototype.addVisual = function (elm) {
- addVisual(this, elm);
- };
- Editor.prototype.remove = function () {
- remove(this);
- };
- Editor.prototype.destroy = function (automatic) {
- destroy(this, automatic);
- };
- Editor.prototype.uploadImages = function (callback) {
- return this.editorUpload.uploadImages(callback);
- };
- Editor.prototype._scanForImages = function () {
- return this.editorUpload.scanForImages();
- };
- Editor.prototype.addButton = function () {
- throw new Error('editor.addButton has been removed in tinymce 5x, use editor.ui.registry.addButton or editor.ui.registry.addToggleButton or editor.ui.registry.addSplitButton instead');
- };
- Editor.prototype.addSidebar = function () {
- throw new Error('editor.addSidebar has been removed in tinymce 5x, use editor.ui.registry.addSidebar instead');
- };
- Editor.prototype.addMenuItem = function () {
- throw new Error('editor.addMenuItem has been removed in tinymce 5x, use editor.ui.registry.addMenuItem instead');
- };
- Editor.prototype.addContextToolbar = function () {
- throw new Error('editor.addContextToolbar has been removed in tinymce 5x, use editor.ui.registry.addContextToolbar instead');
- };
- return Editor;
- }();
- var DOM = DOMUtils.DOM;
- var explode = Tools.explode, each$1 = Tools.each, extend$2 = Tools.extend;
- var instanceCounter = 0, boundGlobalEvents = false;
- var beforeUnloadDelegate;
- var legacyEditors = [];
- var editors = [];
- var isValidLegacyKey = function (id) {
- return id !== 'length';
- };
- var globalEventDelegate = function (e) {
- var type = e.type;
- each$1(EditorManager.get(), function (editor) {
- switch (type) {
- case 'scroll':
- editor.fire('ScrollWindow', e);
- break;
- case 'resize':
- editor.fire('ResizeWindow', e);
- break;
- }
- });
- };
- var toggleGlobalEvents = function (state) {
- if (state !== boundGlobalEvents) {
- if (state) {
- DomQuery(window).on('resize scroll', globalEventDelegate);
- } else {
- DomQuery(window).off('resize scroll', globalEventDelegate);
- }
- boundGlobalEvents = state;
- }
- };
- var removeEditorFromList = function (targetEditor) {
- var oldEditors = editors;
- delete legacyEditors[targetEditor.id];
- for (var i = 0; i < legacyEditors.length; i++) {
- if (legacyEditors[i] === targetEditor) {
- legacyEditors.splice(i, 1);
- break;
- }
- }
- editors = filter$4(editors, function (editor) {
- return targetEditor !== editor;
- });
- if (EditorManager.activeEditor === targetEditor) {
- EditorManager.activeEditor = editors.length > 0 ? editors[0] : null;
- }
- if (EditorManager.focusedEditor === targetEditor) {
- EditorManager.focusedEditor = null;
- }
- return oldEditors.length !== editors.length;
- };
- var purgeDestroyedEditor = function (editor) {
- if (editor && editor.initialized && !(editor.getContainer() || editor.getBody()).parentNode) {
- removeEditorFromList(editor);
- editor.unbindAllNativeEvents();
- editor.destroy(true);
- editor.removed = true;
- editor = null;
- }
- return editor;
- };
- var isQuirksMode = document.compatMode !== 'CSS1Compat';
- var EditorManager = __assign(__assign({}, Observable), {
- baseURI: null,
- baseURL: null,
- defaultSettings: {},
- documentBaseURL: null,
- suffix: null,
- $: DomQuery,
- majorVersion: '5',
- minorVersion: '10.2',
- releaseDate: '2021-11-17',
- editors: legacyEditors,
- i18n: I18n,
- activeEditor: null,
- focusedEditor: null,
- settings: {},
- setup: function () {
- var self = this;
- var baseURL, documentBaseURL, suffix = '';
- documentBaseURL = URI.getDocumentBaseUrl(document.location);
- if (/^[^:]+:\/\/\/?[^\/]+\//.test(documentBaseURL)) {
- documentBaseURL = documentBaseURL.replace(/[\?#].*$/, '').replace(/[\/\\][^\/]+$/, '');
- if (!/[\/\\]$/.test(documentBaseURL)) {
- documentBaseURL += '/';
- }
- }
- var preInit = window.tinymce || window.tinyMCEPreInit;
- if (preInit) {
- baseURL = preInit.base || preInit.baseURL;
- suffix = preInit.suffix;
- } else {
- var scripts = document.getElementsByTagName('script');
- for (var i = 0; i < scripts.length; i++) {
- var src = scripts[i].src || '';
- if (src === '') {
- continue;
- }
- var srcScript = src.substring(src.lastIndexOf('/'));
- if (/tinymce(\.full|\.jquery|)(\.min|\.dev|)\.js/.test(src)) {
- if (srcScript.indexOf('.min') !== -1) {
- suffix = '.min';
- }
- baseURL = src.substring(0, src.lastIndexOf('/'));
- break;
- }
- }
- if (!baseURL && document.currentScript) {
- var src = document.currentScript.src;
- if (src.indexOf('.min') !== -1) {
- suffix = '.min';
- }
- baseURL = src.substring(0, src.lastIndexOf('/'));
- }
- }
- self.baseURL = new URI(documentBaseURL).toAbsolute(baseURL);
- self.documentBaseURL = documentBaseURL;
- self.baseURI = new URI(self.baseURL);
- self.suffix = suffix;
- setup$l(self);
- },
- overrideDefaults: function (defaultSettings) {
- var baseUrl = defaultSettings.base_url;
- if (baseUrl) {
- this._setBaseUrl(baseUrl);
- }
- var suffix = defaultSettings.suffix;
- if (defaultSettings.suffix) {
- this.suffix = suffix;
- }
- this.defaultSettings = defaultSettings;
- var pluginBaseUrls = defaultSettings.plugin_base_urls;
- if (pluginBaseUrls !== undefined) {
- each$j(pluginBaseUrls, function (pluginBaseUrl, pluginName) {
- AddOnManager.PluginManager.urls[pluginName] = pluginBaseUrl;
- });
- }
- },
- init: function (settings) {
- var self = this;
- var result;
- var invalidInlineTargets = Tools.makeMap('area base basefont br col frame hr img input isindex link meta param embed source wbr track ' + 'colgroup option table tbody tfoot thead tr th td script noscript style textarea video audio iframe object menu', ' ');
- var isInvalidInlineTarget = function (settings, elm) {
- return settings.inline && elm.tagName.toLowerCase() in invalidInlineTargets;
- };
- var createId = function (elm) {
- var id = elm.id;
- if (!id) {
- id = get$9(elm, 'name').filter(function (name) {
- return !DOM.get(name);
- }).getOrThunk(DOM.uniqueId);
- elm.setAttribute('id', id);
- }
- return id;
- };
- var execCallback = function (name) {
- var callback = settings[name];
- if (!callback) {
- return;
- }
- return callback.apply(self, []);
- };
- var hasClass = function (elm, className) {
- return className.constructor === RegExp ? className.test(elm.className) : DOM.hasClass(elm, className);
- };
- var findTargets = function (settings) {
- var targets = [];
- if (Env.browser.isIE() && Env.browser.version.major < 11) {
- initError('TinyMCE does not support the browser you are using. For a list of supported' + ' browsers please see: https://www.tinymce.com/docs/get-started/system-requirements/');
- return [];
- } else if (isQuirksMode) {
- initError('Failed to initialize the editor as the document is not in standards mode. ' + 'TinyMCE requires standards mode.');
- return [];
- }
- if (settings.types) {
- each$1(settings.types, function (type) {
- targets = targets.concat(DOM.select(type.selector));
- });
- return targets;
- } else if (settings.selector) {
- return DOM.select(settings.selector);
- } else if (settings.target) {
- return [settings.target];
- }
- switch (settings.mode) {
- case 'exact':
- var l = settings.elements || '';
- if (l.length > 0) {
- each$1(explode(l), function (id) {
- var elm = DOM.get(id);
- if (elm) {
- targets.push(elm);
- } else {
- each$1(document.forms, function (f) {
- each$1(f.elements, function (e) {
- if (e.name === id) {
- id = 'mce_editor_' + instanceCounter++;
- DOM.setAttrib(e, 'id', id);
- targets.push(e);
- }
- });
- });
- }
- });
- }
- break;
- case 'textareas':
- case 'specific_textareas':
- each$1(DOM.select('textarea'), function (elm) {
- if (settings.editor_deselector && hasClass(elm, settings.editor_deselector)) {
- return;
- }
- if (!settings.editor_selector || hasClass(elm, settings.editor_selector)) {
- targets.push(elm);
- }
- });
- break;
- }
- return targets;
- };
- var provideResults = function (editors) {
- result = editors;
- };
- var initEditors = function () {
- var initCount = 0;
- var editors = [];
- var targets;
- var createEditor = function (id, settings, targetElm) {
- var editor = new Editor(id, settings, self);
- editors.push(editor);
- editor.on('init', function () {
- if (++initCount === targets.length) {
- provideResults(editors);
- }
- });
- editor.targetElm = editor.targetElm || targetElm;
- editor.render();
- };
- DOM.unbind(window, 'ready', initEditors);
- execCallback('onpageload');
- targets = DomQuery.unique(findTargets(settings));
- if (settings.types) {
- each$1(settings.types, function (type) {
- Tools.each(targets, function (elm) {
- if (DOM.is(elm, type.selector)) {
- createEditor(createId(elm), extend$2({}, settings, type), elm);
- return false;
- }
- return true;
- });
- });
- return;
- }
- Tools.each(targets, function (elm) {
- purgeDestroyedEditor(self.get(elm.id));
- });
- targets = Tools.grep(targets, function (elm) {
- return !self.get(elm.id);
- });
- if (targets.length === 0) {
- provideResults([]);
- } else {
- each$1(targets, function (elm) {
- if (isInvalidInlineTarget(settings, elm)) {
- initError('Could not initialize inline editor on invalid inline target element', elm);
- } else {
- createEditor(createId(elm), settings, elm);
- }
- });
- }
- };
- self.settings = settings;
- DOM.bind(window, 'ready', initEditors);
- return new promiseObj(function (resolve) {
- if (result) {
- resolve(result);
- } else {
- provideResults = function (editors) {
- resolve(editors);
- };
- }
- });
- },
- get: function (id) {
- if (arguments.length === 0) {
- return editors.slice(0);
- } else if (isString$1(id)) {
- return find$3(editors, function (editor) {
- return editor.id === id;
- }).getOr(null);
- } else if (isNumber(id)) {
- return editors[id] ? editors[id] : null;
- } else {
- return null;
- }
- },
- add: function (editor) {
- var self = this;
- var existingEditor = legacyEditors[editor.id];
- if (existingEditor === editor) {
- return editor;
- }
- if (self.get(editor.id) === null) {
- if (isValidLegacyKey(editor.id)) {
- legacyEditors[editor.id] = editor;
- }
- legacyEditors.push(editor);
- editors.push(editor);
- }
- toggleGlobalEvents(true);
- self.activeEditor = editor;
- self.fire('AddEditor', { editor: editor });
- if (!beforeUnloadDelegate) {
- beforeUnloadDelegate = function (e) {
- var event = self.fire('BeforeUnload');
- if (event.returnValue) {
- e.preventDefault();
- e.returnValue = event.returnValue;
- return event.returnValue;
- }
- };
- window.addEventListener('beforeunload', beforeUnloadDelegate);
- }
- return editor;
- },
- createEditor: function (id, settings) {
- return this.add(new Editor(id, settings, this));
- },
- remove: function (selector) {
- var self = this;
- var i, editor;
- if (!selector) {
- for (i = editors.length - 1; i >= 0; i--) {
- self.remove(editors[i]);
- }
- return;
- }
- if (isString$1(selector)) {
- each$1(DOM.select(selector), function (elm) {
- editor = self.get(elm.id);
- if (editor) {
- self.remove(editor);
- }
- });
- return;
- }
- editor = selector;
- if (isNull(self.get(editor.id))) {
- return null;
- }
- if (removeEditorFromList(editor)) {
- self.fire('RemoveEditor', { editor: editor });
- }
- if (editors.length === 0) {
- window.removeEventListener('beforeunload', beforeUnloadDelegate);
- }
- editor.remove();
- toggleGlobalEvents(editors.length > 0);
- return editor;
- },
- execCommand: function (cmd, ui, value) {
- var self = this, editor = self.get(value);
- switch (cmd) {
- case 'mceAddEditor':
- if (!self.get(value)) {
- new Editor(value, self.settings, self).render();
- }
- return true;
- case 'mceRemoveEditor':
- if (editor) {
- editor.remove();
- }
- return true;
- case 'mceToggleEditor':
- if (!editor) {
- self.execCommand('mceAddEditor', false, value);
- return true;
- }
- if (editor.isHidden()) {
- editor.show();
- } else {
- editor.hide();
- }
- return true;
- }
- if (self.activeEditor) {
- return self.activeEditor.execCommand(cmd, ui, value);
- }
- return false;
- },
- triggerSave: function () {
- each$1(editors, function (editor) {
- editor.save();
- });
- },
- addI18n: function (code, items) {
- I18n.add(code, items);
- },
- translate: function (text) {
- return I18n.translate(text);
- },
- setActive: function (editor) {
- var activeEditor = this.activeEditor;
- if (this.activeEditor !== editor) {
- if (activeEditor) {
- activeEditor.fire('deactivate', { relatedTarget: editor });
- }
- editor.fire('activate', { relatedTarget: activeEditor });
- }
- this.activeEditor = editor;
- },
- _setBaseUrl: function (baseUrl) {
- this.baseURL = new URI(this.documentBaseURL).toAbsolute(baseUrl.replace(/\/+$/, ''));
- this.baseURI = new URI(this.baseURL);
- }
- });
- EditorManager.setup();
- var min$1 = Math.min, max$1 = Math.max, round$1 = Math.round;
- var relativePosition = function (rect, targetRect, rel) {
- var x = targetRect.x;
- var y = targetRect.y;
- var w = rect.w;
- var h = rect.h;
- var targetW = targetRect.w;
- var targetH = targetRect.h;
- var relChars = (rel || '').split('');
- if (relChars[0] === 'b') {
- y += targetH;
- }
- if (relChars[1] === 'r') {
- x += targetW;
- }
- if (relChars[0] === 'c') {
- y += round$1(targetH / 2);
- }
- if (relChars[1] === 'c') {
- x += round$1(targetW / 2);
- }
- if (relChars[3] === 'b') {
- y -= h;
- }
- if (relChars[4] === 'r') {
- x -= w;
- }
- if (relChars[3] === 'c') {
- y -= round$1(h / 2);
- }
- if (relChars[4] === 'c') {
- x -= round$1(w / 2);
- }
- return create$2(x, y, w, h);
- };
- var findBestRelativePosition = function (rect, targetRect, constrainRect, rels) {
- var pos, i;
- for (i = 0; i < rels.length; i++) {
- pos = relativePosition(rect, targetRect, rels[i]);
- if (pos.x >= constrainRect.x && pos.x + pos.w <= constrainRect.w + constrainRect.x && pos.y >= constrainRect.y && pos.y + pos.h <= constrainRect.h + constrainRect.y) {
- return rels[i];
- }
- }
- return null;
- };
- var inflate = function (rect, w, h) {
- return create$2(rect.x - w, rect.y - h, rect.w + w * 2, rect.h + h * 2);
- };
- var intersect = function (rect, cropRect) {
- var x1 = max$1(rect.x, cropRect.x);
- var y1 = max$1(rect.y, cropRect.y);
- var x2 = min$1(rect.x + rect.w, cropRect.x + cropRect.w);
- var y2 = min$1(rect.y + rect.h, cropRect.y + cropRect.h);
- if (x2 - x1 < 0 || y2 - y1 < 0) {
- return null;
- }
- return create$2(x1, y1, x2 - x1, y2 - y1);
- };
- var clamp = function (rect, clampRect, fixedSize) {
- var x1 = rect.x;
- var y1 = rect.y;
- var x2 = rect.x + rect.w;
- var y2 = rect.y + rect.h;
- var cx2 = clampRect.x + clampRect.w;
- var cy2 = clampRect.y + clampRect.h;
- var underflowX1 = max$1(0, clampRect.x - x1);
- var underflowY1 = max$1(0, clampRect.y - y1);
- var overflowX2 = max$1(0, x2 - cx2);
- var overflowY2 = max$1(0, y2 - cy2);
- x1 += underflowX1;
- y1 += underflowY1;
- if (fixedSize) {
- x2 += underflowX1;
- y2 += underflowY1;
- x1 -= overflowX2;
- y1 -= overflowY2;
- }
- x2 -= overflowX2;
- y2 -= overflowY2;
- return create$2(x1, y1, x2 - x1, y2 - y1);
- };
- var create$2 = function (x, y, w, h) {
- return {
- x: x,
- y: y,
- w: w,
- h: h
- };
- };
- var fromClientRect = function (clientRect) {
- return create$2(clientRect.left, clientRect.top, clientRect.width, clientRect.height);
- };
- var Rect = {
- inflate: inflate,
- relativePosition: relativePosition,
- findBestRelativePosition: findBestRelativePosition,
- intersect: intersect,
- clamp: clamp,
- create: create$2,
- fromClientRect: fromClientRect
- };
- var awaiter = function (resolveCb, rejectCb, timeout) {
- if (timeout === void 0) {
- timeout = 1000;
- }
- var done = false;
- var timer = null;
- var complete = function (completer) {
- return function () {
- var args = [];
- for (var _i = 0; _i < arguments.length; _i++) {
- args[_i] = arguments[_i];
- }
- if (!done) {
- done = true;
- if (timer !== null) {
- clearTimeout(timer);
- timer = null;
- }
- completer.apply(null, args);
- }
- };
- };
- var resolve = complete(resolveCb);
- var reject = complete(rejectCb);
- var start = function () {
- var args = [];
- for (var _i = 0; _i < arguments.length; _i++) {
- args[_i] = arguments[_i];
- }
- if (!done && timer === null) {
- timer = setTimeout(function () {
- return reject.apply(null, args);
- }, timeout);
- }
- };
- return {
- start: start,
- resolve: resolve,
- reject: reject
- };
- };
- var create$1 = function () {
- var tasks = {};
- var resultFns = {};
- var load = function (id, url) {
- var loadErrMsg = 'Script at URL "' + url + '" failed to load';
- var runErrMsg = 'Script at URL "' + url + '" did not call `tinymce.Resource.add(\'' + id + '\', data)` within 1 second';
- if (tasks[id] !== undefined) {
- return tasks[id];
- } else {
- var task = new promiseObj(function (resolve, reject) {
- var waiter = awaiter(resolve, reject);
- resultFns[id] = waiter.resolve;
- ScriptLoader.ScriptLoader.loadScript(url, function () {
- return waiter.start(runErrMsg);
- }, function () {
- return waiter.reject(loadErrMsg);
- });
- });
- tasks[id] = task;
- return task;
- }
- };
- var add = function (id, data) {
- if (resultFns[id] !== undefined) {
- resultFns[id](data);
- delete resultFns[id];
- }
- tasks[id] = promiseObj.resolve(data);
- };
- return {
- load: load,
- add: add
- };
- };
- var Resource = create$1();
- var each = Tools.each, extend$1 = Tools.extend;
- var extendClass, initializing;
- var Class = function () {
- };
- Class.extend = extendClass = function (props) {
- var self = this;
- var _super = self.prototype;
- var Class = function () {
- var i, mixins, mixin;
- var self = this;
- if (!initializing) {
- if (self.init) {
- self.init.apply(self, arguments);
- }
- mixins = self.Mixins;
- if (mixins) {
- i = mixins.length;
- while (i--) {
- mixin = mixins[i];
- if (mixin.init) {
- mixin.init.apply(self, arguments);
- }
- }
- }
- }
- };
- var dummy = function () {
- return this;
- };
- var createMethod = function (name, fn) {
- return function () {
- var self = this;
- var tmp = self._super;
- self._super = _super[name];
- var ret = fn.apply(self, arguments);
- self._super = tmp;
- return ret;
- };
- };
- initializing = true;
- var prototype = new self();
- initializing = false;
- if (props.Mixins) {
- each(props.Mixins, function (mixin) {
- for (var name_1 in mixin) {
- if (name_1 !== 'init') {
- props[name_1] = mixin[name_1];
- }
- }
- });
- if (_super.Mixins) {
- props.Mixins = _super.Mixins.concat(props.Mixins);
- }
- }
- if (props.Methods) {
- each(props.Methods.split(','), function (name) {
- props[name] = dummy;
- });
- }
- if (props.Properties) {
- each(props.Properties.split(','), function (name) {
- var fieldName = '_' + name;
- props[name] = function (value) {
- var self = this;
- if (value !== undefined) {
- self[fieldName] = value;
- return self;
- }
- return self[fieldName];
- };
- });
- }
- if (props.Statics) {
- each(props.Statics, function (func, name) {
- Class[name] = func;
- });
- }
- if (props.Defaults && _super.Defaults) {
- props.Defaults = extend$1({}, _super.Defaults, props.Defaults);
- }
- each$j(props, function (member, name) {
- if (typeof member === 'function' && _super[name]) {
- prototype[name] = createMethod(name, member);
- } else {
- prototype[name] = member;
- }
- });
- Class.prototype = prototype;
- Class.constructor = Class;
- Class.extend = extendClass;
- return Class;
- };
- var min = Math.min, max = Math.max, round = Math.round;
- var Color = function (value) {
- var self = {};
- var r = 0, g = 0, b = 0;
- var rgb2hsv = function (r, g, b) {
- var h, s, v;
- h = 0;
- s = 0;
- v = 0;
- r = r / 255;
- g = g / 255;
- b = b / 255;
- var minRGB = min(r, min(g, b));
- var maxRGB = max(r, max(g, b));
- if (minRGB === maxRGB) {
- v = minRGB;
- return {
- h: 0,
- s: 0,
- v: v * 100
- };
- }
- var d = r === minRGB ? g - b : b === minRGB ? r - g : b - r;
- h = r === minRGB ? 3 : b === minRGB ? 1 : 5;
- h = 60 * (h - d / (maxRGB - minRGB));
- s = (maxRGB - minRGB) / maxRGB;
- v = maxRGB;
- return {
- h: round(h),
- s: round(s * 100),
- v: round(v * 100)
- };
- };
- var hsvToRgb = function (hue, saturation, brightness) {
- hue = (parseInt(hue, 10) || 0) % 360;
- saturation = parseInt(saturation, 10) / 100;
- brightness = parseInt(brightness, 10) / 100;
- saturation = max(0, min(saturation, 1));
- brightness = max(0, min(brightness, 1));
- if (saturation === 0) {
- r = g = b = round(255 * brightness);
- return;
- }
- var side = hue / 60;
- var chroma = brightness * saturation;
- var x = chroma * (1 - Math.abs(side % 2 - 1));
- var match = brightness - chroma;
- switch (Math.floor(side)) {
- case 0:
- r = chroma;
- g = x;
- b = 0;
- break;
- case 1:
- r = x;
- g = chroma;
- b = 0;
- break;
- case 2:
- r = 0;
- g = chroma;
- b = x;
- break;
- case 3:
- r = 0;
- g = x;
- b = chroma;
- break;
- case 4:
- r = x;
- g = 0;
- b = chroma;
- break;
- case 5:
- r = chroma;
- g = 0;
- b = x;
- break;
- default:
- r = g = b = 0;
- }
- r = round(255 * (r + match));
- g = round(255 * (g + match));
- b = round(255 * (b + match));
- };
- var toHex = function () {
- var hex = function (val) {
- val = parseInt(val, 10).toString(16);
- return val.length > 1 ? val : '0' + val;
- };
- return '#' + hex(r) + hex(g) + hex(b);
- };
- var toRgb = function () {
- return {
- r: r,
- g: g,
- b: b
- };
- };
- var toHsv = function () {
- return rgb2hsv(r, g, b);
- };
- var parse = function (value) {
- var matches;
- if (typeof value === 'object') {
- if ('r' in value) {
- r = value.r;
- g = value.g;
- b = value.b;
- } else if ('v' in value) {
- hsvToRgb(value.h, value.s, value.v);
- }
- } else {
- if (matches = /rgb\s*\(\s*([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)[^\)]*\)/gi.exec(value)) {
- r = parseInt(matches[1], 10);
- g = parseInt(matches[2], 10);
- b = parseInt(matches[3], 10);
- } else if (matches = /#([0-F]{2})([0-F]{2})([0-F]{2})/gi.exec(value)) {
- r = parseInt(matches[1], 16);
- g = parseInt(matches[2], 16);
- b = parseInt(matches[3], 16);
- } else if (matches = /#([0-F])([0-F])([0-F])/gi.exec(value)) {
- r = parseInt(matches[1] + matches[1], 16);
- g = parseInt(matches[2] + matches[2], 16);
- b = parseInt(matches[3] + matches[3], 16);
- }
- }
- r = r < 0 ? 0 : r > 255 ? 255 : r;
- g = g < 0 ? 0 : g > 255 ? 255 : g;
- b = b < 0 ? 0 : b > 255 ? 255 : b;
- return self;
- };
- if (value) {
- parse(value);
- }
- self.toRgb = toRgb;
- self.toHsv = toHsv;
- self.toHex = toHex;
- self.parse = parse;
- return self;
- };
- var serialize = function (obj) {
- var data = JSON.stringify(obj);
- if (!isString$1(data)) {
- return data;
- }
- return data.replace(/[\u0080-\uFFFF]/g, function (match) {
- var hexCode = match.charCodeAt(0).toString(16);
- return '\\u' + '0000'.substring(hexCode.length) + hexCode;
- });
- };
- var JSONUtils = {
- serialize: serialize,
- parse: function (text) {
- try {
- return JSON.parse(text);
- } catch (ex) {
- }
- }
- };
- var JSONP = {
- callbacks: {},
- count: 0,
- send: function (settings) {
- var self = this, dom = DOMUtils.DOM, count = settings.count !== undefined ? settings.count : self.count;
- var id = 'tinymce_jsonp_' + count;
- self.callbacks[count] = function (json) {
- dom.remove(id);
- delete self.callbacks[count];
- settings.callback(json);
- };
- dom.add(dom.doc.body, 'script', {
- id: id,
- src: settings.url,
- type: 'text/javascript'
- });
- self.count++;
- }
- };
- var XHR = __assign(__assign({}, Observable), {
- send: function (settings) {
- var xhr, count = 0;
- var ready = function () {
- if (!settings.async || xhr.readyState === 4 || count++ > 10000) {
- if (settings.success && count < 10000 && xhr.status === 200) {
- settings.success.call(settings.success_scope, '' + xhr.responseText, xhr, settings);
- } else if (settings.error) {
- settings.error.call(settings.error_scope, count > 10000 ? 'TIMED_OUT' : 'GENERAL', xhr, settings);
- }
- xhr = null;
- } else {
- Delay.setTimeout(ready, 10);
- }
- };
- settings.scope = settings.scope || this;
- settings.success_scope = settings.success_scope || settings.scope;
- settings.error_scope = settings.error_scope || settings.scope;
- settings.async = settings.async !== false;
- settings.data = settings.data || '';
- XHR.fire('beforeInitialize', { settings: settings });
- xhr = new XMLHttpRequest();
- if (xhr.overrideMimeType) {
- xhr.overrideMimeType(settings.content_type);
- }
- xhr.open(settings.type || (settings.data ? 'POST' : 'GET'), settings.url, settings.async);
- if (settings.crossDomain) {
- xhr.withCredentials = true;
- }
- if (settings.content_type) {
- xhr.setRequestHeader('Content-Type', settings.content_type);
- }
- if (settings.requestheaders) {
- Tools.each(settings.requestheaders, function (header) {
- xhr.setRequestHeader(header.key, header.value);
- });
- }
- xhr.setRequestHeader('X-Requested-With', 'XMLHttpRequest');
- xhr = XHR.fire('beforeSend', {
- xhr: xhr,
- settings: settings
- }).xhr;
- xhr.send(settings.data);
- if (!settings.async) {
- return ready();
- }
- Delay.setTimeout(ready, 10);
- }
- });
- var extend = Tools.extend;
- var JSONRequest = function () {
- function JSONRequest(settings) {
- this.settings = extend({}, settings);
- this.count = 0;
- }
- JSONRequest.sendRPC = function (o) {
- return new JSONRequest().send(o);
- };
- JSONRequest.prototype.send = function (args) {
- var ecb = args.error, scb = args.success;
- var xhrArgs = extend(this.settings, args);
- xhrArgs.success = function (c, x) {
- c = JSONUtils.parse(c);
- if (typeof c === 'undefined') {
- c = { error: 'JSON Parse error.' };
- }
- if (c.error) {
- ecb.call(xhrArgs.error_scope || xhrArgs.scope, c.error, x);
- } else {
- scb.call(xhrArgs.success_scope || xhrArgs.scope, c.result);
- }
- };
- xhrArgs.error = function (ty, x) {
- if (ecb) {
- ecb.call(xhrArgs.error_scope || xhrArgs.scope, ty, x);
- }
- };
- xhrArgs.data = JSONUtils.serialize({
- id: args.id || 'c' + this.count++,
- method: args.method,
- params: args.params
- });
- xhrArgs.content_type = 'application/json';
- XHR.send(xhrArgs);
- };
- return JSONRequest;
- }();
- var create = function () {
- return function () {
- var data = {};
- var keys = [];
- var storage = {
- getItem: function (key) {
- var item = data[key];
- return item ? item : null;
- },
- setItem: function (key, value) {
- keys.push(key);
- data[key] = String(value);
- },
- key: function (index) {
- return keys[index];
- },
- removeItem: function (key) {
- keys = keys.filter(function (k) {
- return k === key;
- });
- delete data[key];
- },
- clear: function () {
- keys = [];
- data = {};
- },
- length: 0
- };
- Object.defineProperty(storage, 'length', {
- get: function () {
- return keys.length;
- },
- configurable: false,
- enumerable: false
- });
- return storage;
- }();
- };
- var localStorage;
- try {
- var test = '__storage_test__';
- localStorage = window.localStorage;
- localStorage.setItem(test, test);
- localStorage.removeItem(test);
- } catch (e) {
- localStorage = create();
- }
- var LocalStorage = localStorage;
- var publicApi = {
- geom: { Rect: Rect },
- util: {
- Promise: promiseObj,
- Delay: Delay,
- Tools: Tools,
- VK: VK,
- URI: URI,
- Class: Class,
- EventDispatcher: EventDispatcher,
- Observable: Observable,
- I18n: I18n,
- XHR: XHR,
- JSON: JSONUtils,
- JSONRequest: JSONRequest,
- JSONP: JSONP,
- LocalStorage: LocalStorage,
- Color: Color,
- ImageUploader: ImageUploader
- },
- dom: {
- EventUtils: EventUtils,
- Sizzle: Sizzle,
- DomQuery: DomQuery,
- TreeWalker: DomTreeWalker,
- TextSeeker: TextSeeker,
- DOMUtils: DOMUtils,
- ScriptLoader: ScriptLoader,
- RangeUtils: RangeUtils,
- Serializer: DomSerializer,
- StyleSheetLoader: StyleSheetLoader,
- ControlSelection: ControlSelection,
- BookmarkManager: BookmarkManager,
- Selection: EditorSelection,
- Event: EventUtils.Event
- },
- html: {
- Styles: Styles,
- Entities: Entities,
- Node: AstNode,
- Schema: Schema,
- SaxParser: SaxParser,
- DomParser: DomParser,
- Writer: Writer,
- Serializer: HtmlSerializer
- },
- Env: Env,
- AddOnManager: AddOnManager,
- Annotator: Annotator,
- Formatter: Formatter,
- UndoManager: UndoManager,
- EditorCommands: EditorCommands,
- WindowManager: WindowManager,
- NotificationManager: NotificationManager,
- EditorObservable: EditorObservable,
- Shortcuts: Shortcuts,
- Editor: Editor,
- FocusManager: FocusManager,
- EditorManager: EditorManager,
- DOM: DOMUtils.DOM,
- ScriptLoader: ScriptLoader.ScriptLoader,
- PluginManager: PluginManager,
- ThemeManager: ThemeManager,
- IconManager: IconManager,
- Resource: Resource,
- trim: Tools.trim,
- isArray: Tools.isArray,
- is: Tools.is,
- toArray: Tools.toArray,
- makeMap: Tools.makeMap,
- each: Tools.each,
- map: Tools.map,
- grep: Tools.grep,
- inArray: Tools.inArray,
- extend: Tools.extend,
- create: Tools.create,
- walk: Tools.walk,
- createNS: Tools.createNS,
- resolve: Tools.resolve,
- explode: Tools.explode,
- _addCacheSuffix: Tools._addCacheSuffix,
- isOpera: Env.opera,
- isWebKit: Env.webkit,
- isIE: Env.ie,
- isGecko: Env.gecko,
- isMac: Env.mac
- };
- var tinymce = Tools.extend(EditorManager, publicApi);
- var exportToModuleLoaders = function (tinymce) {
- if (typeof module === 'object') {
- try {
- module.exports = tinymce;
- } catch (_) {
- }
- }
- };
- var exportToWindowGlobal = function (tinymce) {
- window.tinymce = tinymce;
- window.tinyMCE = tinymce;
- };
- exportToWindowGlobal(tinymce);
- exportToModuleLoaders(tinymce);
- }());
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