561 lines
16 KiB
JavaScript
561 lines
16 KiB
JavaScript
/**
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* TinyMCE version 7.0.1 (2024-04-10)
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*/
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(function () {
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'use strict';
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const Cell = initial => {
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let value = initial;
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const get = () => {
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return value;
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};
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const set = v => {
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value = v;
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};
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return {
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get,
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set
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};
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};
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var global = tinymce.util.Tools.resolve('tinymce.PluginManager');
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const get$2 = toggleState => {
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const isEnabled = () => {
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return toggleState.get();
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};
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return { isEnabled };
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};
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const fireVisualChars = (editor, state) => {
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return editor.dispatch('VisualChars', { state });
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};
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const hasProto = (v, constructor, predicate) => {
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var _a;
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if (predicate(v, constructor.prototype)) {
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return true;
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} else {
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return ((_a = v.constructor) === null || _a === void 0 ? void 0 : _a.name) === constructor.name;
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}
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};
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const typeOf = x => {
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const t = typeof x;
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if (x === null) {
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return 'null';
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} else if (t === 'object' && Array.isArray(x)) {
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return 'array';
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} else if (t === 'object' && hasProto(x, String, (o, proto) => proto.isPrototypeOf(o))) {
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return 'string';
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} else {
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return t;
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}
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};
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const isType$1 = type => value => typeOf(value) === type;
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const isSimpleType = type => value => typeof value === type;
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const eq = t => a => t === a;
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const isString = isType$1('string');
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const isObject = isType$1('object');
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const isNull = eq(null);
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const isBoolean = isSimpleType('boolean');
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const isNullable = a => a === null || a === undefined;
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const isNonNullable = a => !isNullable(a);
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const isNumber = isSimpleType('number');
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class Optional {
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constructor(tag, value) {
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this.tag = tag;
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this.value = value;
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}
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static some(value) {
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return new Optional(true, value);
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}
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static none() {
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return Optional.singletonNone;
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}
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fold(onNone, onSome) {
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if (this.tag) {
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return onSome(this.value);
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} else {
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return onNone();
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}
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}
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isSome() {
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return this.tag;
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}
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isNone() {
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return !this.tag;
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}
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map(mapper) {
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if (this.tag) {
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return Optional.some(mapper(this.value));
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} else {
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return Optional.none();
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}
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}
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bind(binder) {
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if (this.tag) {
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return binder(this.value);
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} else {
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return Optional.none();
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}
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}
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exists(predicate) {
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return this.tag && predicate(this.value);
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}
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forall(predicate) {
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return !this.tag || predicate(this.value);
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}
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filter(predicate) {
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if (!this.tag || predicate(this.value)) {
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return this;
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} else {
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return Optional.none();
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}
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}
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getOr(replacement) {
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return this.tag ? this.value : replacement;
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}
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or(replacement) {
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return this.tag ? this : replacement;
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}
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getOrThunk(thunk) {
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return this.tag ? this.value : thunk();
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}
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orThunk(thunk) {
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return this.tag ? this : thunk();
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}
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getOrDie(message) {
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if (!this.tag) {
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throw new Error(message !== null && message !== void 0 ? message : 'Called getOrDie on None');
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} else {
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return this.value;
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}
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}
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static from(value) {
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return isNonNullable(value) ? Optional.some(value) : Optional.none();
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}
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getOrNull() {
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return this.tag ? this.value : null;
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}
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getOrUndefined() {
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return this.value;
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}
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each(worker) {
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if (this.tag) {
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worker(this.value);
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}
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}
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toArray() {
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return this.tag ? [this.value] : [];
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}
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toString() {
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return this.tag ? `some(${ this.value })` : 'none()';
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}
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}
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Optional.singletonNone = new Optional(false);
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const map = (xs, f) => {
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const len = xs.length;
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const r = new Array(len);
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for (let i = 0; i < len; i++) {
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const x = xs[i];
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r[i] = f(x, i);
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}
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return r;
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};
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const each$1 = (xs, f) => {
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for (let i = 0, len = xs.length; i < len; i++) {
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const x = xs[i];
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f(x, i);
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}
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};
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const filter = (xs, pred) => {
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const r = [];
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for (let i = 0, len = xs.length; i < len; i++) {
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const x = xs[i];
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if (pred(x, i)) {
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r.push(x);
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}
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}
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return r;
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};
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const keys = Object.keys;
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const each = (obj, f) => {
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const props = keys(obj);
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for (let k = 0, len = props.length; k < len; k++) {
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const i = props[k];
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const x = obj[i];
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f(x, i);
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}
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};
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const Global = typeof window !== 'undefined' ? window : Function('return this;')();
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const path = (parts, scope) => {
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let o = scope !== undefined && scope !== null ? scope : Global;
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for (let i = 0; i < parts.length && o !== undefined && o !== null; ++i) {
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o = o[parts[i]];
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}
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return o;
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};
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const resolve = (p, scope) => {
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const parts = p.split('.');
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return path(parts, scope);
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};
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const unsafe = (name, scope) => {
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return resolve(name, scope);
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};
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const getOrDie = (name, scope) => {
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const actual = unsafe(name, scope);
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if (actual === undefined || actual === null) {
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throw new Error(name + ' not available on this browser');
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}
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return actual;
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};
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const getPrototypeOf = Object.getPrototypeOf;
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const sandHTMLElement = scope => {
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return getOrDie('HTMLElement', scope);
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};
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const isPrototypeOf = x => {
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const scope = resolve('ownerDocument.defaultView', x);
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return isObject(x) && (sandHTMLElement(scope).prototype.isPrototypeOf(x) || /^HTML\w*Element$/.test(getPrototypeOf(x).constructor.name));
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};
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const ELEMENT = 1;
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const TEXT = 3;
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const type = element => element.dom.nodeType;
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const value = element => element.dom.nodeValue;
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const isType = t => element => type(element) === t;
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const isHTMLElement = element => isElement(element) && isPrototypeOf(element.dom);
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const isElement = isType(ELEMENT);
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const isText = isType(TEXT);
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const rawSet = (dom, key, value) => {
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if (isString(value) || isBoolean(value) || isNumber(value)) {
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dom.setAttribute(key, value + '');
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} else {
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console.error('Invalid call to Attribute.set. Key ', key, ':: Value ', value, ':: Element ', dom);
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throw new Error('Attribute value was not simple');
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}
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};
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const set = (element, key, value) => {
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rawSet(element.dom, key, value);
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};
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const get$1 = (element, key) => {
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const v = element.dom.getAttribute(key);
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return v === null ? undefined : v;
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};
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const remove$3 = (element, key) => {
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element.dom.removeAttribute(key);
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};
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const read = (element, attr) => {
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const value = get$1(element, attr);
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return value === undefined || value === '' ? [] : value.split(' ');
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};
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const add$2 = (element, attr, id) => {
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const old = read(element, attr);
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const nu = old.concat([id]);
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set(element, attr, nu.join(' '));
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return true;
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};
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const remove$2 = (element, attr, id) => {
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const nu = filter(read(element, attr), v => v !== id);
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if (nu.length > 0) {
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set(element, attr, nu.join(' '));
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} else {
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remove$3(element, attr);
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}
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return false;
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};
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const supports = element => element.dom.classList !== undefined;
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const get = element => read(element, 'class');
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const add$1 = (element, clazz) => add$2(element, 'class', clazz);
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const remove$1 = (element, clazz) => remove$2(element, 'class', clazz);
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const add = (element, clazz) => {
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if (supports(element)) {
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element.dom.classList.add(clazz);
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} else {
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add$1(element, clazz);
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}
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};
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const cleanClass = element => {
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const classList = supports(element) ? element.dom.classList : get(element);
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if (classList.length === 0) {
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remove$3(element, 'class');
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}
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};
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const remove = (element, clazz) => {
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if (supports(element)) {
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const classList = element.dom.classList;
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classList.remove(clazz);
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} else {
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remove$1(element, clazz);
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}
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cleanClass(element);
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};
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const fromHtml = (html, scope) => {
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const doc = scope || document;
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const div = doc.createElement('div');
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div.innerHTML = html;
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if (!div.hasChildNodes() || div.childNodes.length > 1) {
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const message = 'HTML does not have a single root node';
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console.error(message, html);
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throw new Error(message);
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}
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return fromDom(div.childNodes[0]);
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};
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const fromTag = (tag, scope) => {
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const doc = scope || document;
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const node = doc.createElement(tag);
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return fromDom(node);
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};
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const fromText = (text, scope) => {
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const doc = scope || document;
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const node = doc.createTextNode(text);
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return fromDom(node);
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};
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const fromDom = node => {
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if (node === null || node === undefined) {
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throw new Error('Node cannot be null or undefined');
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}
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return { dom: node };
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};
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const fromPoint = (docElm, x, y) => Optional.from(docElm.dom.elementFromPoint(x, y)).map(fromDom);
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const SugarElement = {
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fromHtml,
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fromTag,
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fromText,
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fromDom,
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fromPoint
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};
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const charMap = {
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'\xA0': 'nbsp',
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'\xAD': 'shy'
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};
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const charMapToRegExp = (charMap, global) => {
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let regExp = '';
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each(charMap, (_value, key) => {
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regExp += key;
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});
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return new RegExp('[' + regExp + ']', global ? 'g' : '');
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};
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const charMapToSelector = charMap => {
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let selector = '';
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each(charMap, value => {
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if (selector) {
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selector += ',';
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}
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selector += 'span.mce-' + value;
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});
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return selector;
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};
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const regExp = charMapToRegExp(charMap);
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const regExpGlobal = charMapToRegExp(charMap, true);
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const selector = charMapToSelector(charMap);
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const nbspClass = 'mce-nbsp';
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const getRaw = element => element.dom.contentEditable;
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const wrapCharWithSpan = value => '<span data-mce-bogus="1" class="mce-' + charMap[value] + '">' + value + '</span>';
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const isWrappedNbsp = node => node.nodeName.toLowerCase() === 'span' && node.classList.contains('mce-nbsp-wrap');
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const isMatch = n => {
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const value$1 = value(n);
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return isText(n) && isString(value$1) && regExp.test(value$1);
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};
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const isContentEditableFalse = node => isHTMLElement(node) && getRaw(node) === 'false';
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const isChildEditable = (node, currentState) => {
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if (isHTMLElement(node) && !isWrappedNbsp(node.dom)) {
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const value = getRaw(node);
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if (value === 'true') {
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return true;
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} else if (value === 'false') {
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return false;
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}
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}
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return currentState;
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};
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const filterEditableDescendants = (scope, predicate, editable) => {
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let result = [];
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const dom = scope.dom;
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const children = map(dom.childNodes, SugarElement.fromDom);
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const isEditable = node => isWrappedNbsp(node.dom) || !isContentEditableFalse(node);
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each$1(children, x => {
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if (editable && isEditable(x) && predicate(x)) {
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result = result.concat([x]);
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}
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result = result.concat(filterEditableDescendants(x, predicate, isChildEditable(x, editable)));
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});
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return result;
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};
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const findParentElm = (elm, rootElm) => {
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while (elm.parentNode) {
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if (elm.parentNode === rootElm) {
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return rootElm;
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}
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elm = elm.parentNode;
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}
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return undefined;
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};
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const replaceWithSpans = text => text.replace(regExpGlobal, wrapCharWithSpan);
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const show = (editor, rootElm) => {
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const dom = editor.dom;
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const nodeList = filterEditableDescendants(SugarElement.fromDom(rootElm), isMatch, editor.dom.isEditable(rootElm));
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each$1(nodeList, n => {
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var _a;
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const parent = n.dom.parentNode;
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if (isWrappedNbsp(parent)) {
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add(SugarElement.fromDom(parent), nbspClass);
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} else {
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const withSpans = replaceWithSpans(dom.encode((_a = value(n)) !== null && _a !== void 0 ? _a : ''));
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const div = dom.create('div', {}, withSpans);
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let node;
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while (node = div.lastChild) {
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dom.insertAfter(node, n.dom);
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}
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editor.dom.remove(n.dom);
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}
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});
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};
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const hide = (editor, rootElm) => {
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const nodeList = editor.dom.select(selector, rootElm);
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each$1(nodeList, node => {
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if (isWrappedNbsp(node)) {
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remove(SugarElement.fromDom(node), nbspClass);
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} else {
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editor.dom.remove(node, true);
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}
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});
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};
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const toggle = editor => {
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const body = editor.getBody();
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const bookmark = editor.selection.getBookmark();
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let parentNode = findParentElm(editor.selection.getNode(), body);
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parentNode = parentNode !== undefined ? parentNode : body;
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hide(editor, parentNode);
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show(editor, parentNode);
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editor.selection.moveToBookmark(bookmark);
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};
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const applyVisualChars = (editor, toggleState) => {
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fireVisualChars(editor, toggleState.get());
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const body = editor.getBody();
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if (toggleState.get() === true) {
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show(editor, body);
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} else {
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hide(editor, body);
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}
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};
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const toggleVisualChars = (editor, toggleState) => {
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toggleState.set(!toggleState.get());
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const bookmark = editor.selection.getBookmark();
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applyVisualChars(editor, toggleState);
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editor.selection.moveToBookmark(bookmark);
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};
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const register$2 = (editor, toggleState) => {
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editor.addCommand('mceVisualChars', () => {
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toggleVisualChars(editor, toggleState);
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});
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};
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const option = name => editor => editor.options.get(name);
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const register$1 = editor => {
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const registerOption = editor.options.register;
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registerOption('visualchars_default_state', {
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processor: 'boolean',
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default: false
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});
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};
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const isEnabledByDefault = option('visualchars_default_state');
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const setup$1 = (editor, toggleState) => {
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editor.on('init', () => {
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applyVisualChars(editor, toggleState);
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});
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};
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const first = (fn, rate) => {
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let timer = null;
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const cancel = () => {
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if (!isNull(timer)) {
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clearTimeout(timer);
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timer = null;
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}
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};
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const throttle = (...args) => {
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if (isNull(timer)) {
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timer = setTimeout(() => {
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timer = null;
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fn.apply(null, args);
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}, rate);
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}
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};
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return {
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cancel,
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throttle
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};
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};
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const setup = (editor, toggleState) => {
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const debouncedToggle = first(() => {
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toggle(editor);
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}, 300);
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editor.on('keydown', e => {
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if (toggleState.get() === true) {
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e.keyCode === 13 ? toggle(editor) : debouncedToggle.throttle();
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}
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});
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editor.on('remove', debouncedToggle.cancel);
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};
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const toggleActiveState = (editor, enabledStated) => api => {
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api.setActive(enabledStated.get());
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const editorEventCallback = e => api.setActive(e.state);
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editor.on('VisualChars', editorEventCallback);
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return () => editor.off('VisualChars', editorEventCallback);
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};
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const register = (editor, toggleState) => {
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const onAction = () => editor.execCommand('mceVisualChars');
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editor.ui.registry.addToggleButton('visualchars', {
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tooltip: 'Show invisible characters',
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icon: 'visualchars',
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onAction,
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onSetup: toggleActiveState(editor, toggleState)
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});
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editor.ui.registry.addToggleMenuItem('visualchars', {
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text: 'Show invisible characters',
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icon: 'visualchars',
|
|
onAction,
|
|
onSetup: toggleActiveState(editor, toggleState)
|
|
});
|
|
};
|
|
|
|
var Plugin = () => {
|
|
global.add('visualchars', editor => {
|
|
register$1(editor);
|
|
const toggleState = Cell(isEnabledByDefault(editor));
|
|
register$2(editor, toggleState);
|
|
register(editor, toggleState);
|
|
setup(editor, toggleState);
|
|
setup$1(editor, toggleState);
|
|
return get$2(toggleState);
|
|
});
|
|
};
|
|
|
|
Plugin();
|
|
|
|
})();
|