1867 lines
64 KiB
JavaScript
1867 lines
64 KiB
JavaScript
/**
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* TinyMCE version 6.2.0 (2022-09-08)
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*/
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(function () {
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'use strict';
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var global$6 = tinymce.util.Tools.resolve('tinymce.PluginManager');
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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 isString = isType$1('string');
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const isObject = isType$1('object');
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const isArray = isType$1('array');
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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 isFunction = isSimpleType('function');
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const isNumber = isSimpleType('number');
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const noop = () => {
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};
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const constant = value => {
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return () => {
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return value;
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};
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};
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const tripleEquals = (a, b) => {
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return a === b;
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};
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const not = f => t => !f(t);
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const never = constant(false);
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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 nativeSlice = Array.prototype.slice;
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const nativeIndexOf = Array.prototype.indexOf;
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const nativePush = Array.prototype.push;
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const rawIndexOf = (ts, t) => nativeIndexOf.call(ts, t);
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const contains$1 = (xs, x) => rawIndexOf(xs, x) > -1;
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const exists = (xs, pred) => {
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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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return true;
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}
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}
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return false;
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};
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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$1 = (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 groupBy = (xs, f) => {
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if (xs.length === 0) {
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return [];
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} else {
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let wasType = f(xs[0]);
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const r = [];
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let group = [];
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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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const type = f(x);
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if (type !== wasType) {
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r.push(group);
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group = [];
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}
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wasType = type;
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group.push(x);
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}
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if (group.length !== 0) {
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r.push(group);
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}
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return r;
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}
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};
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const foldl = (xs, f, acc) => {
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each$1(xs, (x, i) => {
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acc = f(acc, x, i);
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});
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return acc;
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};
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const findUntil = (xs, pred, until) => {
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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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return Optional.some(x);
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} else if (until(x, i)) {
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break;
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}
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}
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return Optional.none();
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};
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const find = (xs, pred) => {
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return findUntil(xs, pred, never);
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};
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const flatten = xs => {
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const r = [];
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for (let i = 0, len = xs.length; i < len; ++i) {
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if (!isArray(xs[i])) {
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throw new Error('Arr.flatten item ' + i + ' was not an array, input: ' + xs);
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}
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nativePush.apply(r, xs[i]);
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}
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return r;
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};
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const bind = (xs, f) => flatten(map(xs, f));
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const reverse = xs => {
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const r = nativeSlice.call(xs, 0);
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r.reverse();
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return r;
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};
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const get$1 = (xs, i) => i >= 0 && i < xs.length ? Optional.some(xs[i]) : Optional.none();
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const head = xs => get$1(xs, 0);
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const last = xs => get$1(xs, xs.length - 1);
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const unique = (xs, comparator) => {
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const r = [];
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const isDuplicated = isFunction(comparator) ? x => exists(r, i => comparator(i, x)) : x => contains$1(r, x);
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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 (!isDuplicated(x)) {
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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 is$2 = (lhs, rhs, comparator = tripleEquals) => lhs.exists(left => comparator(left, rhs));
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const equals = (lhs, rhs, comparator = tripleEquals) => lift2(lhs, rhs, comparator).getOr(lhs.isNone() && rhs.isNone());
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const lift2 = (oa, ob, f) => oa.isSome() && ob.isSome() ? Optional.some(f(oa.getOrDie(), ob.getOrDie())) : Optional.none();
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const ELEMENT = 1;
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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$1(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$1(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$1(node);
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};
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const fromDom$1 = 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$1);
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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: fromDom$1,
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fromPoint
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};
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const is$1 = (element, selector) => {
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const dom = element.dom;
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if (dom.nodeType !== ELEMENT) {
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return false;
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} else {
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const elem = dom;
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if (elem.matches !== undefined) {
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return elem.matches(selector);
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} else if (elem.msMatchesSelector !== undefined) {
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return elem.msMatchesSelector(selector);
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} else if (elem.webkitMatchesSelector !== undefined) {
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return elem.webkitMatchesSelector(selector);
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} else if (elem.mozMatchesSelector !== undefined) {
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return elem.mozMatchesSelector(selector);
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} else {
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throw new Error('Browser lacks native selectors');
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}
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}
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};
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const eq = (e1, e2) => e1.dom === e2.dom;
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const contains = (e1, e2) => {
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const d1 = e1.dom;
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const d2 = e2.dom;
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return d1 === d2 ? false : d1.contains(d2);
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};
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const is = is$1;
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var ClosestOrAncestor = (is, ancestor, scope, a, isRoot) => {
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if (is(scope, a)) {
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return Optional.some(scope);
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} else if (isFunction(isRoot) && isRoot(scope)) {
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return Optional.none();
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} else {
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return ancestor(scope, a, isRoot);
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}
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};
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typeof window !== 'undefined' ? window : Function('return this;')();
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const name = element => {
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const r = element.dom.nodeName;
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return r.toLowerCase();
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};
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const type = element => element.dom.nodeType;
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const isType = t => element => type(element) === t;
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const isElement$1 = isType(ELEMENT);
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const isTag = tag => e => isElement$1(e) && name(e) === tag;
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const parent = element => Optional.from(element.dom.parentNode).map(SugarElement.fromDom);
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const parentElement = element => Optional.from(element.dom.parentElement).map(SugarElement.fromDom);
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const nextSibling = element => Optional.from(element.dom.nextSibling).map(SugarElement.fromDom);
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const children = element => map(element.dom.childNodes, SugarElement.fromDom);
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const child = (element, index) => {
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const cs = element.dom.childNodes;
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return Optional.from(cs[index]).map(SugarElement.fromDom);
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};
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const firstChild = element => child(element, 0);
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const lastChild = element => child(element, element.dom.childNodes.length - 1);
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const ancestor = (scope, predicate, isRoot) => {
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let element = scope.dom;
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const stop = isFunction(isRoot) ? isRoot : never;
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while (element.parentNode) {
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element = element.parentNode;
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const el = SugarElement.fromDom(element);
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if (predicate(el)) {
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return Optional.some(el);
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} else if (stop(el)) {
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break;
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}
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}
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return Optional.none();
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};
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const closest = (scope, predicate, isRoot) => {
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const is = (s, test) => test(s);
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return ClosestOrAncestor(is, ancestor, scope, predicate, isRoot);
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};
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const before$1 = (marker, element) => {
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const parent$1 = parent(marker);
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parent$1.each(v => {
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v.dom.insertBefore(element.dom, marker.dom);
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});
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};
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const after = (marker, element) => {
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const sibling = nextSibling(marker);
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sibling.fold(() => {
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const parent$1 = parent(marker);
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parent$1.each(v => {
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append$1(v, element);
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});
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}, v => {
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before$1(v, element);
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});
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};
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const append$1 = (parent, element) => {
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parent.dom.appendChild(element.dom);
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};
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const before = (marker, elements) => {
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each$1(elements, x => {
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before$1(marker, x);
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});
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};
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const append = (parent, elements) => {
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each$1(elements, x => {
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append$1(parent, x);
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});
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};
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const empty = element => {
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element.dom.textContent = '';
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each$1(children(element), rogue => {
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remove(rogue);
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});
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};
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const remove = element => {
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const dom = element.dom;
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if (dom.parentNode !== null) {
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dom.parentNode.removeChild(dom);
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}
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};
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var global$5 = tinymce.util.Tools.resolve('tinymce.dom.RangeUtils');
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var global$4 = tinymce.util.Tools.resolve('tinymce.dom.TreeWalker');
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var global$3 = tinymce.util.Tools.resolve('tinymce.util.VK');
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const fromDom = nodes => map(nodes, SugarElement.fromDom);
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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 objAcc = r => (x, i) => {
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r[i] = x;
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};
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const internalFilter = (obj, pred, onTrue, onFalse) => {
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each(obj, (x, i) => {
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(pred(x, i) ? onTrue : onFalse)(x, i);
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});
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};
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const filter = (obj, pred) => {
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const t = {};
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internalFilter(obj, pred, objAcc(t), noop);
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return t;
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};
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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 setAll = (element, attrs) => {
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const dom = element.dom;
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each(attrs, (v, k) => {
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rawSet(dom, k, v);
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});
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};
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const clone$1 = element => foldl(element.dom.attributes, (acc, attr) => {
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acc[attr.name] = attr.value;
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return acc;
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}, {});
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const clone = (original, isDeep) => SugarElement.fromDom(original.dom.cloneNode(isDeep));
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const deep = original => clone(original, true);
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const shallowAs = (original, tag) => {
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const nu = SugarElement.fromTag(tag);
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const attributes = clone$1(original);
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setAll(nu, attributes);
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return nu;
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};
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const mutate = (original, tag) => {
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const nu = shallowAs(original, tag);
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after(original, nu);
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const children$1 = children(original);
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append(nu, children$1);
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remove(original);
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return nu;
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};
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var global$2 = tinymce.util.Tools.resolve('tinymce.dom.DOMUtils');
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var global$1 = tinymce.util.Tools.resolve('tinymce.util.Tools');
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const matchNodeName = name => node => isNonNullable(node) && node.nodeName.toLowerCase() === name;
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const matchNodeNames = regex => node => isNonNullable(node) && regex.test(node.nodeName);
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const isTextNode = node => isNonNullable(node) && node.nodeType === 3;
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const isElement = node => isNonNullable(node) && node.nodeType === 1;
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const isListNode = matchNodeNames(/^(OL|UL|DL)$/);
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const isOlUlNode = matchNodeNames(/^(OL|UL)$/);
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const isOlNode = matchNodeName('ol');
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const isListItemNode = matchNodeNames(/^(LI|DT|DD)$/);
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const isDlItemNode = matchNodeNames(/^(DT|DD)$/);
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const isTableCellNode = matchNodeNames(/^(TH|TD)$/);
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const isBr = matchNodeName('br');
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const isFirstChild = node => {
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var _a;
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return ((_a = node.parentNode) === null || _a === void 0 ? void 0 : _a.firstChild) === node;
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};
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const isTextBlock = (editor, node) => isNonNullable(node) && node.nodeName in editor.schema.getTextBlockElements();
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const isBlock = (node, blockElements) => isNonNullable(node) && node.nodeName in blockElements;
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const isBogusBr = (dom, node) => {
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if (!isBr(node)) {
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return false;
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}
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return dom.isBlock(node.nextSibling) && !isBr(node.previousSibling);
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|
};
|
|
const isEmpty$1 = (dom, elm, keepBookmarks) => {
|
|
const empty = dom.isEmpty(elm);
|
|
if (keepBookmarks && dom.select('span[data-mce-type=bookmark]', elm).length > 0) {
|
|
return false;
|
|
}
|
|
return empty;
|
|
};
|
|
const isChildOfBody = (dom, elm) => dom.isChildOf(elm, dom.getRoot());
|
|
|
|
const option = name => editor => editor.options.get(name);
|
|
const register$3 = editor => {
|
|
const registerOption = editor.options.register;
|
|
registerOption('lists_indent_on_tab', {
|
|
processor: 'boolean',
|
|
default: true
|
|
});
|
|
};
|
|
const shouldIndentOnTab = option('lists_indent_on_tab');
|
|
const getForcedRootBlock = option('forced_root_block');
|
|
const getForcedRootBlockAttrs = option('forced_root_block_attrs');
|
|
|
|
const createTextBlock = (editor, contentNode) => {
|
|
const dom = editor.dom;
|
|
const blockElements = editor.schema.getBlockElements();
|
|
const fragment = dom.createFragment();
|
|
const blockName = getForcedRootBlock(editor);
|
|
const blockAttrs = getForcedRootBlockAttrs(editor);
|
|
let node;
|
|
let textBlock;
|
|
let hasContentNode = false;
|
|
textBlock = dom.create(blockName, blockAttrs);
|
|
if (!isBlock(contentNode.firstChild, blockElements)) {
|
|
fragment.appendChild(textBlock);
|
|
}
|
|
while (node = contentNode.firstChild) {
|
|
const nodeName = node.nodeName;
|
|
if (!hasContentNode && (nodeName !== 'SPAN' || node.getAttribute('data-mce-type') !== 'bookmark')) {
|
|
hasContentNode = true;
|
|
}
|
|
if (isBlock(node, blockElements)) {
|
|
fragment.appendChild(node);
|
|
textBlock = null;
|
|
} else {
|
|
if (!textBlock) {
|
|
textBlock = dom.create(blockName, blockAttrs);
|
|
fragment.appendChild(textBlock);
|
|
}
|
|
textBlock.appendChild(node);
|
|
}
|
|
}
|
|
if (!hasContentNode && textBlock) {
|
|
textBlock.appendChild(dom.create('br', { 'data-mce-bogus': '1' }));
|
|
}
|
|
return fragment;
|
|
};
|
|
|
|
const DOM$2 = global$2.DOM;
|
|
const splitList = (editor, list, li) => {
|
|
const removeAndKeepBookmarks = targetNode => {
|
|
const parent = targetNode.parentNode;
|
|
if (parent) {
|
|
global$1.each(bookmarks, node => {
|
|
parent.insertBefore(node, li.parentNode);
|
|
});
|
|
}
|
|
DOM$2.remove(targetNode);
|
|
};
|
|
const bookmarks = DOM$2.select('span[data-mce-type="bookmark"]', list);
|
|
const newBlock = createTextBlock(editor, li);
|
|
const tmpRng = DOM$2.createRng();
|
|
tmpRng.setStartAfter(li);
|
|
tmpRng.setEndAfter(list);
|
|
const fragment = tmpRng.extractContents();
|
|
for (let node = fragment.firstChild; node; node = node.firstChild) {
|
|
if (node.nodeName === 'LI' && editor.dom.isEmpty(node)) {
|
|
DOM$2.remove(node);
|
|
break;
|
|
}
|
|
}
|
|
if (!editor.dom.isEmpty(fragment)) {
|
|
DOM$2.insertAfter(fragment, list);
|
|
}
|
|
DOM$2.insertAfter(newBlock, list);
|
|
const parent = li.parentElement;
|
|
if (parent && isEmpty$1(editor.dom, parent)) {
|
|
removeAndKeepBookmarks(parent);
|
|
}
|
|
DOM$2.remove(li);
|
|
if (isEmpty$1(editor.dom, list)) {
|
|
DOM$2.remove(list);
|
|
}
|
|
};
|
|
|
|
const isDescriptionDetail = isTag('dd');
|
|
const isDescriptionTerm = isTag('dt');
|
|
const outdentDlItem = (editor, item) => {
|
|
if (isDescriptionDetail(item)) {
|
|
mutate(item, 'dt');
|
|
} else if (isDescriptionTerm(item)) {
|
|
parentElement(item).each(dl => splitList(editor, dl.dom, item.dom));
|
|
}
|
|
};
|
|
const indentDlItem = item => {
|
|
if (isDescriptionTerm(item)) {
|
|
mutate(item, 'dd');
|
|
}
|
|
};
|
|
const dlIndentation = (editor, indentation, dlItems) => {
|
|
if (indentation === 'Indent') {
|
|
each$1(dlItems, indentDlItem);
|
|
} else {
|
|
each$1(dlItems, item => outdentDlItem(editor, item));
|
|
}
|
|
};
|
|
|
|
const getNormalizedPoint = (container, offset) => {
|
|
if (isTextNode(container)) {
|
|
return {
|
|
container,
|
|
offset
|
|
};
|
|
}
|
|
const node = global$5.getNode(container, offset);
|
|
if (isTextNode(node)) {
|
|
return {
|
|
container: node,
|
|
offset: offset >= container.childNodes.length ? node.data.length : 0
|
|
};
|
|
} else if (node.previousSibling && isTextNode(node.previousSibling)) {
|
|
return {
|
|
container: node.previousSibling,
|
|
offset: node.previousSibling.data.length
|
|
};
|
|
} else if (node.nextSibling && isTextNode(node.nextSibling)) {
|
|
return {
|
|
container: node.nextSibling,
|
|
offset: 0
|
|
};
|
|
}
|
|
return {
|
|
container,
|
|
offset
|
|
};
|
|
};
|
|
const normalizeRange = rng => {
|
|
const outRng = rng.cloneRange();
|
|
const rangeStart = getNormalizedPoint(rng.startContainer, rng.startOffset);
|
|
outRng.setStart(rangeStart.container, rangeStart.offset);
|
|
const rangeEnd = getNormalizedPoint(rng.endContainer, rng.endOffset);
|
|
outRng.setEnd(rangeEnd.container, rangeEnd.offset);
|
|
return outRng;
|
|
};
|
|
|
|
const listNames = [
|
|
'OL',
|
|
'UL',
|
|
'DL'
|
|
];
|
|
const listSelector = listNames.join(',');
|
|
const getParentList = (editor, node) => {
|
|
const selectionStart = node || editor.selection.getStart(true);
|
|
return editor.dom.getParent(selectionStart, listSelector, getClosestListHost(editor, selectionStart));
|
|
};
|
|
const isParentListSelected = (parentList, selectedBlocks) => isNonNullable(parentList) && selectedBlocks.length === 1 && selectedBlocks[0] === parentList;
|
|
const findSubLists = parentList => filter$1(parentList.querySelectorAll(listSelector), isListNode);
|
|
const getSelectedSubLists = editor => {
|
|
const parentList = getParentList(editor);
|
|
const selectedBlocks = editor.selection.getSelectedBlocks();
|
|
if (isParentListSelected(parentList, selectedBlocks)) {
|
|
return findSubLists(parentList);
|
|
} else {
|
|
return filter$1(selectedBlocks, elm => {
|
|
return isListNode(elm) && parentList !== elm;
|
|
});
|
|
}
|
|
};
|
|
const findParentListItemsNodes = (editor, elms) => {
|
|
const listItemsElms = global$1.map(elms, elm => {
|
|
const parentLi = editor.dom.getParent(elm, 'li,dd,dt', getClosestListHost(editor, elm));
|
|
return parentLi ? parentLi : elm;
|
|
});
|
|
return unique(listItemsElms);
|
|
};
|
|
const getSelectedListItems = editor => {
|
|
const selectedBlocks = editor.selection.getSelectedBlocks();
|
|
return filter$1(findParentListItemsNodes(editor, selectedBlocks), isListItemNode);
|
|
};
|
|
const getSelectedDlItems = editor => filter$1(getSelectedListItems(editor), isDlItemNode);
|
|
const getClosestEditingHost = (editor, elm) => {
|
|
const parentTableCell = editor.dom.getParents(elm, 'TD,TH');
|
|
return parentTableCell.length > 0 ? parentTableCell[0] : editor.getBody();
|
|
};
|
|
const isListHost = (schema, node) => !isListNode(node) && !isListItemNode(node) && exists(listNames, listName => schema.isValidChild(node.nodeName, listName));
|
|
const getClosestListHost = (editor, elm) => {
|
|
const parentBlocks = editor.dom.getParents(elm, editor.dom.isBlock);
|
|
const parentBlock = find(parentBlocks, elm => isListHost(editor.schema, elm));
|
|
return parentBlock.getOr(editor.getBody());
|
|
};
|
|
const findLastParentListNode = (editor, elm) => {
|
|
const parentLists = editor.dom.getParents(elm, 'ol,ul', getClosestListHost(editor, elm));
|
|
return last(parentLists);
|
|
};
|
|
const getSelectedLists = editor => {
|
|
const firstList = findLastParentListNode(editor, editor.selection.getStart());
|
|
const subsequentLists = filter$1(editor.selection.getSelectedBlocks(), isOlUlNode);
|
|
return firstList.toArray().concat(subsequentLists);
|
|
};
|
|
const getSelectedListRoots = editor => {
|
|
const selectedLists = getSelectedLists(editor);
|
|
return getUniqueListRoots(editor, selectedLists);
|
|
};
|
|
const getUniqueListRoots = (editor, lists) => {
|
|
const listRoots = map(lists, list => findLastParentListNode(editor, list).getOr(list));
|
|
return unique(listRoots);
|
|
};
|
|
|
|
const isCustomList = list => /\btox\-/.test(list.className);
|
|
const inList = (parents, listName) => findUntil(parents, isListNode, isTableCellNode).exists(list => list.nodeName === listName && !isCustomList(list));
|
|
const isWithinNonEditable = (editor, element) => element !== null && editor.dom.getContentEditableParent(element) === 'false';
|
|
const selectionIsWithinNonEditableList = editor => {
|
|
const parentList = getParentList(editor);
|
|
return isWithinNonEditable(editor, parentList);
|
|
};
|
|
const isWithinNonEditableList = (editor, element) => {
|
|
const parentList = editor.dom.getParent(element, 'ol,ul,dl');
|
|
return isWithinNonEditable(editor, parentList);
|
|
};
|
|
const setNodeChangeHandler = (editor, nodeChangeHandler) => {
|
|
const initialNode = editor.selection.getNode();
|
|
nodeChangeHandler({
|
|
parents: editor.dom.getParents(initialNode),
|
|
element: initialNode
|
|
});
|
|
editor.on('NodeChange', nodeChangeHandler);
|
|
return () => editor.off('NodeChange', nodeChangeHandler);
|
|
};
|
|
|
|
const fromElements = (elements, scope) => {
|
|
const doc = scope || document;
|
|
const fragment = doc.createDocumentFragment();
|
|
each$1(elements, element => {
|
|
fragment.appendChild(element.dom);
|
|
});
|
|
return SugarElement.fromDom(fragment);
|
|
};
|
|
|
|
const fireListEvent = (editor, action, element) => editor.dispatch('ListMutation', {
|
|
action,
|
|
element
|
|
});
|
|
|
|
const blank = r => s => s.replace(r, '');
|
|
const trim = blank(/^\s+|\s+$/g);
|
|
const isNotEmpty = s => s.length > 0;
|
|
const isEmpty = s => !isNotEmpty(s);
|
|
|
|
const isSupported = dom => dom.style !== undefined && isFunction(dom.style.getPropertyValue);
|
|
|
|
const internalSet = (dom, property, value) => {
|
|
if (!isString(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);
|
|
}
|
|
};
|
|
const set = (element, property, value) => {
|
|
const dom = element.dom;
|
|
internalSet(dom, property, value);
|
|
};
|
|
|
|
const joinSegment = (parent, child) => {
|
|
append$1(parent.item, child.list);
|
|
};
|
|
const joinSegments = segments => {
|
|
for (let i = 1; i < segments.length; i++) {
|
|
joinSegment(segments[i - 1], segments[i]);
|
|
}
|
|
};
|
|
const appendSegments = (head$1, tail) => {
|
|
lift2(last(head$1), head(tail), joinSegment);
|
|
};
|
|
const createSegment = (scope, listType) => {
|
|
const segment = {
|
|
list: SugarElement.fromTag(listType, scope),
|
|
item: SugarElement.fromTag('li', scope)
|
|
};
|
|
append$1(segment.list, segment.item);
|
|
return segment;
|
|
};
|
|
const createSegments = (scope, entry, size) => {
|
|
const segments = [];
|
|
for (let i = 0; i < size; i++) {
|
|
segments.push(createSegment(scope, entry.listType));
|
|
}
|
|
return segments;
|
|
};
|
|
const populateSegments = (segments, entry) => {
|
|
for (let i = 0; i < segments.length - 1; i++) {
|
|
set(segments[i].item, 'list-style-type', 'none');
|
|
}
|
|
last(segments).each(segment => {
|
|
setAll(segment.list, entry.listAttributes);
|
|
setAll(segment.item, entry.itemAttributes);
|
|
append(segment.item, entry.content);
|
|
});
|
|
};
|
|
const normalizeSegment = (segment, entry) => {
|
|
if (name(segment.list) !== entry.listType) {
|
|
segment.list = mutate(segment.list, entry.listType);
|
|
}
|
|
setAll(segment.list, entry.listAttributes);
|
|
};
|
|
const createItem = (scope, attr, content) => {
|
|
const item = SugarElement.fromTag('li', scope);
|
|
setAll(item, attr);
|
|
append(item, content);
|
|
return item;
|
|
};
|
|
const appendItem = (segment, item) => {
|
|
append$1(segment.list, item);
|
|
segment.item = item;
|
|
};
|
|
const writeShallow = (scope, cast, entry) => {
|
|
const newCast = cast.slice(0, entry.depth);
|
|
last(newCast).each(segment => {
|
|
const item = createItem(scope, entry.itemAttributes, entry.content);
|
|
appendItem(segment, item);
|
|
normalizeSegment(segment, entry);
|
|
});
|
|
return newCast;
|
|
};
|
|
const writeDeep = (scope, cast, entry) => {
|
|
const segments = createSegments(scope, entry, entry.depth - cast.length);
|
|
joinSegments(segments);
|
|
populateSegments(segments, entry);
|
|
appendSegments(cast, segments);
|
|
return cast.concat(segments);
|
|
};
|
|
const composeList = (scope, entries) => {
|
|
const cast = foldl(entries, (cast, entry) => {
|
|
return entry.depth > cast.length ? writeDeep(scope, cast, entry) : writeShallow(scope, cast, entry);
|
|
}, []);
|
|
return head(cast).map(segment => segment.list);
|
|
};
|
|
|
|
const isList = el => is(el, 'OL,UL');
|
|
const hasFirstChildList = el => firstChild(el).exists(isList);
|
|
const hasLastChildList = el => lastChild(el).exists(isList);
|
|
|
|
const isIndented = entry => entry.depth > 0;
|
|
const isSelected = entry => entry.isSelected;
|
|
const cloneItemContent = li => {
|
|
const children$1 = children(li);
|
|
const content = hasLastChildList(li) ? children$1.slice(0, -1) : children$1;
|
|
return map(content, deep);
|
|
};
|
|
const createEntry = (li, depth, isSelected) => parent(li).filter(isElement$1).map(list => ({
|
|
depth,
|
|
dirty: false,
|
|
isSelected,
|
|
content: cloneItemContent(li),
|
|
itemAttributes: clone$1(li),
|
|
listAttributes: clone$1(list),
|
|
listType: name(list)
|
|
}));
|
|
|
|
const indentEntry = (indentation, entry) => {
|
|
switch (indentation) {
|
|
case 'Indent':
|
|
entry.depth++;
|
|
break;
|
|
case 'Outdent':
|
|
entry.depth--;
|
|
break;
|
|
case 'Flatten':
|
|
entry.depth = 0;
|
|
}
|
|
entry.dirty = true;
|
|
};
|
|
|
|
const cloneListProperties = (target, source) => {
|
|
target.listType = source.listType;
|
|
target.listAttributes = { ...source.listAttributes };
|
|
};
|
|
const cleanListProperties = entry => {
|
|
entry.listAttributes = filter(entry.listAttributes, (_value, key) => key !== 'start');
|
|
};
|
|
const closestSiblingEntry = (entries, start) => {
|
|
const depth = entries[start].depth;
|
|
const matches = entry => entry.depth === depth && !entry.dirty;
|
|
const until = entry => entry.depth < depth;
|
|
return findUntil(reverse(entries.slice(0, start)), matches, until).orThunk(() => findUntil(entries.slice(start + 1), matches, until));
|
|
};
|
|
const normalizeEntries = entries => {
|
|
each$1(entries, (entry, i) => {
|
|
closestSiblingEntry(entries, i).fold(() => {
|
|
if (entry.dirty) {
|
|
cleanListProperties(entry);
|
|
}
|
|
}, matchingEntry => cloneListProperties(entry, matchingEntry));
|
|
});
|
|
return entries;
|
|
};
|
|
|
|
const Cell = initial => {
|
|
let value = initial;
|
|
const get = () => {
|
|
return value;
|
|
};
|
|
const set = v => {
|
|
value = v;
|
|
};
|
|
return {
|
|
get,
|
|
set
|
|
};
|
|
};
|
|
|
|
const parseItem = (depth, itemSelection, selectionState, item) => firstChild(item).filter(isList).fold(() => {
|
|
itemSelection.each(selection => {
|
|
if (eq(selection.start, item)) {
|
|
selectionState.set(true);
|
|
}
|
|
});
|
|
const currentItemEntry = createEntry(item, depth, selectionState.get());
|
|
itemSelection.each(selection => {
|
|
if (eq(selection.end, item)) {
|
|
selectionState.set(false);
|
|
}
|
|
});
|
|
const childListEntries = lastChild(item).filter(isList).map(list => parseList(depth, itemSelection, selectionState, list)).getOr([]);
|
|
return currentItemEntry.toArray().concat(childListEntries);
|
|
}, list => parseList(depth, itemSelection, selectionState, list));
|
|
const parseList = (depth, itemSelection, selectionState, list) => bind(children(list), element => {
|
|
const parser = isList(element) ? parseList : parseItem;
|
|
const newDepth = depth + 1;
|
|
return parser(newDepth, itemSelection, selectionState, element);
|
|
});
|
|
const parseLists = (lists, itemSelection) => {
|
|
const selectionState = Cell(false);
|
|
const initialDepth = 0;
|
|
return map(lists, list => ({
|
|
sourceList: list,
|
|
entries: parseList(initialDepth, itemSelection, selectionState, list)
|
|
}));
|
|
};
|
|
|
|
const outdentedComposer = (editor, entries) => {
|
|
const normalizedEntries = normalizeEntries(entries);
|
|
return map(normalizedEntries, entry => {
|
|
const content = fromElements(entry.content);
|
|
return SugarElement.fromDom(createTextBlock(editor, content.dom));
|
|
});
|
|
};
|
|
const indentedComposer = (editor, entries) => {
|
|
const normalizedEntries = normalizeEntries(entries);
|
|
return composeList(editor.contentDocument, normalizedEntries).toArray();
|
|
};
|
|
const composeEntries = (editor, entries) => bind(groupBy(entries, isIndented), entries => {
|
|
const groupIsIndented = head(entries).exists(isIndented);
|
|
return groupIsIndented ? indentedComposer(editor, entries) : outdentedComposer(editor, entries);
|
|
});
|
|
const indentSelectedEntries = (entries, indentation) => {
|
|
each$1(filter$1(entries, isSelected), entry => indentEntry(indentation, entry));
|
|
};
|
|
const getItemSelection = editor => {
|
|
const selectedListItems = map(getSelectedListItems(editor), SugarElement.fromDom);
|
|
return lift2(find(selectedListItems, not(hasFirstChildList)), find(reverse(selectedListItems), not(hasFirstChildList)), (start, end) => ({
|
|
start,
|
|
end
|
|
}));
|
|
};
|
|
const listIndentation = (editor, lists, indentation) => {
|
|
const entrySets = parseLists(lists, getItemSelection(editor));
|
|
each$1(entrySets, entrySet => {
|
|
indentSelectedEntries(entrySet.entries, indentation);
|
|
const composedLists = composeEntries(editor, entrySet.entries);
|
|
each$1(composedLists, composedList => {
|
|
fireListEvent(editor, indentation === 'Indent' ? 'IndentList' : 'OutdentList', composedList.dom);
|
|
});
|
|
before(entrySet.sourceList, composedLists);
|
|
remove(entrySet.sourceList);
|
|
});
|
|
};
|
|
|
|
const selectionIndentation = (editor, indentation) => {
|
|
const lists = fromDom(getSelectedListRoots(editor));
|
|
const dlItems = fromDom(getSelectedDlItems(editor));
|
|
let isHandled = false;
|
|
if (lists.length || dlItems.length) {
|
|
const bookmark = editor.selection.getBookmark();
|
|
listIndentation(editor, lists, indentation);
|
|
dlIndentation(editor, indentation, dlItems);
|
|
editor.selection.moveToBookmark(bookmark);
|
|
editor.selection.setRng(normalizeRange(editor.selection.getRng()));
|
|
editor.nodeChanged();
|
|
isHandled = true;
|
|
}
|
|
return isHandled;
|
|
};
|
|
const handleIndentation = (editor, indentation) => !selectionIsWithinNonEditableList(editor) && selectionIndentation(editor, indentation);
|
|
const indentListSelection = editor => handleIndentation(editor, 'Indent');
|
|
const outdentListSelection = editor => handleIndentation(editor, 'Outdent');
|
|
const flattenListSelection = editor => handleIndentation(editor, 'Flatten');
|
|
|
|
var global = tinymce.util.Tools.resolve('tinymce.dom.BookmarkManager');
|
|
|
|
const DOM$1 = global$2.DOM;
|
|
const createBookmark = rng => {
|
|
const bookmark = {};
|
|
const setupEndPoint = start => {
|
|
let container = rng[start ? 'startContainer' : 'endContainer'];
|
|
let offset = rng[start ? 'startOffset' : 'endOffset'];
|
|
if (isElement(container)) {
|
|
const offsetNode = DOM$1.create('span', { 'data-mce-type': 'bookmark' });
|
|
if (container.hasChildNodes()) {
|
|
offset = Math.min(offset, container.childNodes.length - 1);
|
|
if (start) {
|
|
container.insertBefore(offsetNode, container.childNodes[offset]);
|
|
} else {
|
|
DOM$1.insertAfter(offsetNode, container.childNodes[offset]);
|
|
}
|
|
} else {
|
|
container.appendChild(offsetNode);
|
|
}
|
|
container = offsetNode;
|
|
offset = 0;
|
|
}
|
|
bookmark[start ? 'startContainer' : 'endContainer'] = container;
|
|
bookmark[start ? 'startOffset' : 'endOffset'] = offset;
|
|
};
|
|
setupEndPoint(true);
|
|
if (!rng.collapsed) {
|
|
setupEndPoint();
|
|
}
|
|
return bookmark;
|
|
};
|
|
const resolveBookmark = bookmark => {
|
|
const restoreEndPoint = start => {
|
|
const nodeIndex = container => {
|
|
var _a;
|
|
let node = (_a = container.parentNode) === null || _a === void 0 ? void 0 : _a.firstChild;
|
|
let idx = 0;
|
|
while (node) {
|
|
if (node === container) {
|
|
return idx;
|
|
}
|
|
if (!isElement(node) || node.getAttribute('data-mce-type') !== 'bookmark') {
|
|
idx++;
|
|
}
|
|
node = node.nextSibling;
|
|
}
|
|
return -1;
|
|
};
|
|
let container = bookmark[start ? 'startContainer' : 'endContainer'];
|
|
let offset = bookmark[start ? 'startOffset' : 'endOffset'];
|
|
if (!container) {
|
|
return;
|
|
}
|
|
if (isElement(container) && container.parentNode) {
|
|
const node = container;
|
|
offset = nodeIndex(container);
|
|
container = container.parentNode;
|
|
DOM$1.remove(node);
|
|
if (!container.hasChildNodes() && DOM$1.isBlock(container)) {
|
|
container.appendChild(DOM$1.create('br'));
|
|
}
|
|
}
|
|
bookmark[start ? 'startContainer' : 'endContainer'] = container;
|
|
bookmark[start ? 'startOffset' : 'endOffset'] = offset;
|
|
};
|
|
restoreEndPoint(true);
|
|
restoreEndPoint();
|
|
const rng = DOM$1.createRng();
|
|
rng.setStart(bookmark.startContainer, bookmark.startOffset);
|
|
if (bookmark.endContainer) {
|
|
rng.setEnd(bookmark.endContainer, bookmark.endOffset);
|
|
}
|
|
return normalizeRange(rng);
|
|
};
|
|
|
|
const listToggleActionFromListName = listName => {
|
|
switch (listName) {
|
|
case 'UL':
|
|
return 'ToggleUlList';
|
|
case 'OL':
|
|
return 'ToggleOlList';
|
|
case 'DL':
|
|
return 'ToggleDLList';
|
|
}
|
|
};
|
|
|
|
const updateListStyle = (dom, el, detail) => {
|
|
const type = detail['list-style-type'] ? detail['list-style-type'] : null;
|
|
dom.setStyle(el, 'list-style-type', type);
|
|
};
|
|
const setAttribs = (elm, attrs) => {
|
|
global$1.each(attrs, (value, key) => {
|
|
elm.setAttribute(key, value);
|
|
});
|
|
};
|
|
const updateListAttrs = (dom, el, detail) => {
|
|
setAttribs(el, detail['list-attributes']);
|
|
global$1.each(dom.select('li', el), li => {
|
|
setAttribs(li, detail['list-item-attributes']);
|
|
});
|
|
};
|
|
const updateListWithDetails = (dom, el, detail) => {
|
|
updateListStyle(dom, el, detail);
|
|
updateListAttrs(dom, el, detail);
|
|
};
|
|
const removeStyles = (dom, element, styles) => {
|
|
global$1.each(styles, style => dom.setStyle(element, style, ''));
|
|
};
|
|
const getEndPointNode = (editor, rng, start, root) => {
|
|
let container = rng[start ? 'startContainer' : 'endContainer'];
|
|
const offset = rng[start ? 'startOffset' : 'endOffset'];
|
|
if (isElement(container)) {
|
|
container = container.childNodes[Math.min(offset, container.childNodes.length - 1)] || container;
|
|
}
|
|
if (!start && isBr(container.nextSibling)) {
|
|
container = container.nextSibling;
|
|
}
|
|
while (container.parentNode !== root) {
|
|
const parent = container.parentNode;
|
|
if (isTextBlock(editor, container)) {
|
|
return container;
|
|
}
|
|
if (/^(TD|TH)$/.test(parent.nodeName)) {
|
|
return container;
|
|
}
|
|
container = parent;
|
|
}
|
|
return container;
|
|
};
|
|
const getSelectedTextBlocks = (editor, rng, root) => {
|
|
const textBlocks = [];
|
|
const dom = editor.dom;
|
|
const startNode = getEndPointNode(editor, rng, true, root);
|
|
const endNode = getEndPointNode(editor, rng, false, root);
|
|
let block;
|
|
const siblings = [];
|
|
for (let node = startNode; node; node = node.nextSibling) {
|
|
siblings.push(node);
|
|
if (node === endNode) {
|
|
break;
|
|
}
|
|
}
|
|
global$1.each(siblings, node => {
|
|
var _a;
|
|
if (isTextBlock(editor, node)) {
|
|
textBlocks.push(node);
|
|
block = null;
|
|
return;
|
|
}
|
|
if (dom.isBlock(node) || isBr(node)) {
|
|
if (isBr(node)) {
|
|
dom.remove(node);
|
|
}
|
|
block = null;
|
|
return;
|
|
}
|
|
const nextSibling = node.nextSibling;
|
|
if (global.isBookmarkNode(node)) {
|
|
if (isListNode(nextSibling) || isTextBlock(editor, nextSibling) || !nextSibling && node.parentNode === root) {
|
|
block = null;
|
|
return;
|
|
}
|
|
}
|
|
if (!block) {
|
|
block = dom.create('p');
|
|
(_a = node.parentNode) === null || _a === void 0 ? void 0 : _a.insertBefore(block, node);
|
|
textBlocks.push(block);
|
|
}
|
|
block.appendChild(node);
|
|
});
|
|
return textBlocks;
|
|
};
|
|
const hasCompatibleStyle = (dom, sib, detail) => {
|
|
const sibStyle = dom.getStyle(sib, 'list-style-type');
|
|
let detailStyle = detail ? detail['list-style-type'] : '';
|
|
detailStyle = detailStyle === null ? '' : detailStyle;
|
|
return sibStyle === detailStyle;
|
|
};
|
|
const applyList = (editor, listName, detail) => {
|
|
const rng = editor.selection.getRng();
|
|
let listItemName = 'LI';
|
|
const root = getClosestListHost(editor, editor.selection.getStart(true));
|
|
const dom = editor.dom;
|
|
if (dom.getContentEditable(editor.selection.getNode()) === 'false') {
|
|
return;
|
|
}
|
|
listName = listName.toUpperCase();
|
|
if (listName === 'DL') {
|
|
listItemName = 'DT';
|
|
}
|
|
const bookmark = createBookmark(rng);
|
|
const selectedTextBlocks = getSelectedTextBlocks(editor, rng, root);
|
|
global$1.each(selectedTextBlocks, block => {
|
|
let listBlock;
|
|
const sibling = block.previousSibling;
|
|
const parent = block.parentNode;
|
|
if (!isListItemNode(parent)) {
|
|
if (sibling && isListNode(sibling) && sibling.nodeName === listName && hasCompatibleStyle(dom, sibling, detail)) {
|
|
listBlock = sibling;
|
|
block = dom.rename(block, listItemName);
|
|
sibling.appendChild(block);
|
|
} else {
|
|
listBlock = dom.create(listName);
|
|
parent.insertBefore(listBlock, block);
|
|
listBlock.appendChild(block);
|
|
block = dom.rename(block, listItemName);
|
|
}
|
|
removeStyles(dom, block, [
|
|
'margin',
|
|
'margin-right',
|
|
'margin-bottom',
|
|
'margin-left',
|
|
'margin-top',
|
|
'padding',
|
|
'padding-right',
|
|
'padding-bottom',
|
|
'padding-left',
|
|
'padding-top'
|
|
]);
|
|
updateListWithDetails(dom, listBlock, detail);
|
|
mergeWithAdjacentLists(editor.dom, listBlock);
|
|
}
|
|
});
|
|
editor.selection.setRng(resolveBookmark(bookmark));
|
|
};
|
|
const isValidLists = (list1, list2) => {
|
|
return isListNode(list1) && list1.nodeName === (list2 === null || list2 === void 0 ? void 0 : list2.nodeName);
|
|
};
|
|
const hasSameListStyle = (dom, list1, list2) => {
|
|
const targetStyle = dom.getStyle(list1, 'list-style-type', true);
|
|
const style = dom.getStyle(list2, 'list-style-type', true);
|
|
return targetStyle === style;
|
|
};
|
|
const hasSameClasses = (elm1, elm2) => {
|
|
return elm1.className === elm2.className;
|
|
};
|
|
const shouldMerge = (dom, list1, list2) => {
|
|
return isValidLists(list1, list2) && hasSameListStyle(dom, list1, list2) && hasSameClasses(list1, list2);
|
|
};
|
|
const mergeWithAdjacentLists = (dom, listBlock) => {
|
|
let node;
|
|
let sibling = listBlock.nextSibling;
|
|
if (shouldMerge(dom, listBlock, sibling)) {
|
|
const liSibling = sibling;
|
|
while (node = liSibling.firstChild) {
|
|
listBlock.appendChild(node);
|
|
}
|
|
dom.remove(liSibling);
|
|
}
|
|
sibling = listBlock.previousSibling;
|
|
if (shouldMerge(dom, listBlock, sibling)) {
|
|
const liSibling = sibling;
|
|
while (node = liSibling.lastChild) {
|
|
listBlock.insertBefore(node, listBlock.firstChild);
|
|
}
|
|
dom.remove(liSibling);
|
|
}
|
|
};
|
|
const updateList$1 = (editor, list, listName, detail) => {
|
|
if (list.nodeName !== listName) {
|
|
const newList = editor.dom.rename(list, listName);
|
|
updateListWithDetails(editor.dom, newList, detail);
|
|
fireListEvent(editor, listToggleActionFromListName(listName), newList);
|
|
} else {
|
|
updateListWithDetails(editor.dom, list, detail);
|
|
fireListEvent(editor, listToggleActionFromListName(listName), list);
|
|
}
|
|
};
|
|
const toggleMultipleLists = (editor, parentList, lists, listName, detail) => {
|
|
const parentIsList = isListNode(parentList);
|
|
if (parentIsList && parentList.nodeName === listName && !hasListStyleDetail(detail)) {
|
|
flattenListSelection(editor);
|
|
} else {
|
|
applyList(editor, listName, detail);
|
|
const bookmark = createBookmark(editor.selection.getRng());
|
|
const allLists = parentIsList ? [
|
|
parentList,
|
|
...lists
|
|
] : lists;
|
|
global$1.each(allLists, elm => {
|
|
updateList$1(editor, elm, listName, detail);
|
|
});
|
|
editor.selection.setRng(resolveBookmark(bookmark));
|
|
}
|
|
};
|
|
const hasListStyleDetail = detail => {
|
|
return 'list-style-type' in detail;
|
|
};
|
|
const toggleSingleList = (editor, parentList, listName, detail) => {
|
|
if (parentList === editor.getBody()) {
|
|
return;
|
|
}
|
|
if (parentList) {
|
|
if (parentList.nodeName === listName && !hasListStyleDetail(detail) && !isCustomList(parentList)) {
|
|
flattenListSelection(editor);
|
|
} else {
|
|
const bookmark = createBookmark(editor.selection.getRng());
|
|
updateListWithDetails(editor.dom, parentList, detail);
|
|
const newList = editor.dom.rename(parentList, listName);
|
|
mergeWithAdjacentLists(editor.dom, newList);
|
|
editor.selection.setRng(resolveBookmark(bookmark));
|
|
applyList(editor, listName, detail);
|
|
fireListEvent(editor, listToggleActionFromListName(listName), newList);
|
|
}
|
|
} else {
|
|
applyList(editor, listName, detail);
|
|
fireListEvent(editor, listToggleActionFromListName(listName), parentList);
|
|
}
|
|
};
|
|
const toggleList = (editor, listName, _detail) => {
|
|
const parentList = getParentList(editor);
|
|
if (isWithinNonEditableList(editor, parentList)) {
|
|
return;
|
|
}
|
|
const selectedSubLists = getSelectedSubLists(editor);
|
|
const detail = isObject(_detail) ? _detail : {};
|
|
if (selectedSubLists.length > 0) {
|
|
toggleMultipleLists(editor, parentList, selectedSubLists, listName, detail);
|
|
} else {
|
|
toggleSingleList(editor, parentList, listName, detail);
|
|
}
|
|
};
|
|
|
|
const DOM = global$2.DOM;
|
|
const normalizeList = (dom, list) => {
|
|
const parentNode = list.parentElement;
|
|
if (parentNode && parentNode.nodeName === 'LI' && parentNode.firstChild === list) {
|
|
const sibling = parentNode.previousSibling;
|
|
if (sibling && sibling.nodeName === 'LI') {
|
|
sibling.appendChild(list);
|
|
if (isEmpty$1(dom, parentNode)) {
|
|
DOM.remove(parentNode);
|
|
}
|
|
} else {
|
|
DOM.setStyle(parentNode, 'listStyleType', 'none');
|
|
}
|
|
}
|
|
if (isListNode(parentNode)) {
|
|
const sibling = parentNode.previousSibling;
|
|
if (sibling && sibling.nodeName === 'LI') {
|
|
sibling.appendChild(list);
|
|
}
|
|
}
|
|
};
|
|
const normalizeLists = (dom, element) => {
|
|
const lists = global$1.grep(dom.select('ol,ul', element));
|
|
global$1.each(lists, list => {
|
|
normalizeList(dom, list);
|
|
});
|
|
};
|
|
|
|
const findNextCaretContainer = (editor, rng, isForward, root) => {
|
|
let node = rng.startContainer;
|
|
const offset = rng.startOffset;
|
|
if (isTextNode(node) && (isForward ? offset < node.data.length : offset > 0)) {
|
|
return node;
|
|
}
|
|
const nonEmptyBlocks = editor.schema.getNonEmptyElements();
|
|
if (isElement(node)) {
|
|
node = global$5.getNode(node, offset);
|
|
}
|
|
const walker = new global$4(node, root);
|
|
if (isForward) {
|
|
if (isBogusBr(editor.dom, node)) {
|
|
walker.next();
|
|
}
|
|
}
|
|
const walkFn = isForward ? walker.next.bind(walker) : walker.prev2.bind(walker);
|
|
while (node = walkFn()) {
|
|
if (node.nodeName === 'LI' && !node.hasChildNodes()) {
|
|
return node;
|
|
}
|
|
if (nonEmptyBlocks[node.nodeName]) {
|
|
return node;
|
|
}
|
|
if (isTextNode(node) && node.data.length > 0) {
|
|
return node;
|
|
}
|
|
}
|
|
return null;
|
|
};
|
|
const hasOnlyOneBlockChild = (dom, elm) => {
|
|
const childNodes = elm.childNodes;
|
|
return childNodes.length === 1 && !isListNode(childNodes[0]) && dom.isBlock(childNodes[0]);
|
|
};
|
|
const unwrapSingleBlockChild = (dom, elm) => {
|
|
if (hasOnlyOneBlockChild(dom, elm)) {
|
|
dom.remove(elm.firstChild, true);
|
|
}
|
|
};
|
|
const moveChildren = (dom, fromElm, toElm) => {
|
|
let node;
|
|
const targetElm = hasOnlyOneBlockChild(dom, toElm) ? toElm.firstChild : toElm;
|
|
unwrapSingleBlockChild(dom, fromElm);
|
|
if (!isEmpty$1(dom, fromElm, true)) {
|
|
while (node = fromElm.firstChild) {
|
|
targetElm.appendChild(node);
|
|
}
|
|
}
|
|
};
|
|
const mergeLiElements = (dom, fromElm, toElm) => {
|
|
let listNode;
|
|
const ul = fromElm.parentNode;
|
|
if (!isChildOfBody(dom, fromElm) || !isChildOfBody(dom, toElm)) {
|
|
return;
|
|
}
|
|
if (isListNode(toElm.lastChild)) {
|
|
listNode = toElm.lastChild;
|
|
}
|
|
if (ul === toElm.lastChild) {
|
|
if (isBr(ul.previousSibling)) {
|
|
dom.remove(ul.previousSibling);
|
|
}
|
|
}
|
|
const node = toElm.lastChild;
|
|
if (node && isBr(node) && fromElm.hasChildNodes()) {
|
|
dom.remove(node);
|
|
}
|
|
if (isEmpty$1(dom, toElm, true)) {
|
|
empty(SugarElement.fromDom(toElm));
|
|
}
|
|
moveChildren(dom, fromElm, toElm);
|
|
if (listNode) {
|
|
toElm.appendChild(listNode);
|
|
}
|
|
const contains$1 = contains(SugarElement.fromDom(toElm), SugarElement.fromDom(fromElm));
|
|
const nestedLists = contains$1 ? dom.getParents(fromElm, isListNode, toElm) : [];
|
|
dom.remove(fromElm);
|
|
each$1(nestedLists, list => {
|
|
if (isEmpty$1(dom, list) && list !== dom.getRoot()) {
|
|
dom.remove(list);
|
|
}
|
|
});
|
|
};
|
|
const mergeIntoEmptyLi = (editor, fromLi, toLi) => {
|
|
empty(SugarElement.fromDom(toLi));
|
|
mergeLiElements(editor.dom, fromLi, toLi);
|
|
editor.selection.setCursorLocation(toLi, 0);
|
|
};
|
|
const mergeForward = (editor, rng, fromLi, toLi) => {
|
|
const dom = editor.dom;
|
|
if (dom.isEmpty(toLi)) {
|
|
mergeIntoEmptyLi(editor, fromLi, toLi);
|
|
} else {
|
|
const bookmark = createBookmark(rng);
|
|
mergeLiElements(dom, fromLi, toLi);
|
|
editor.selection.setRng(resolveBookmark(bookmark));
|
|
}
|
|
};
|
|
const mergeBackward = (editor, rng, fromLi, toLi) => {
|
|
const bookmark = createBookmark(rng);
|
|
mergeLiElements(editor.dom, fromLi, toLi);
|
|
const resolvedBookmark = resolveBookmark(bookmark);
|
|
editor.selection.setRng(resolvedBookmark);
|
|
};
|
|
const backspaceDeleteFromListToListCaret = (editor, isForward) => {
|
|
const dom = editor.dom, selection = editor.selection;
|
|
const selectionStartElm = selection.getStart();
|
|
const root = getClosestEditingHost(editor, selectionStartElm);
|
|
const li = dom.getParent(selection.getStart(), 'LI', root);
|
|
if (li) {
|
|
const ul = li.parentElement;
|
|
if (ul === editor.getBody() && isEmpty$1(dom, ul)) {
|
|
return true;
|
|
}
|
|
const rng = normalizeRange(selection.getRng());
|
|
const otherLi = dom.getParent(findNextCaretContainer(editor, rng, isForward, root), 'LI', root);
|
|
if (otherLi && otherLi !== li) {
|
|
editor.undoManager.transact(() => {
|
|
if (isForward) {
|
|
mergeForward(editor, rng, otherLi, li);
|
|
} else {
|
|
if (isFirstChild(li)) {
|
|
outdentListSelection(editor);
|
|
} else {
|
|
mergeBackward(editor, rng, li, otherLi);
|
|
}
|
|
}
|
|
});
|
|
return true;
|
|
} else if (!otherLi) {
|
|
if (!isForward && rng.startOffset === 0 && rng.endOffset === 0) {
|
|
editor.undoManager.transact(() => {
|
|
flattenListSelection(editor);
|
|
});
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
};
|
|
const removeBlock = (dom, block, root) => {
|
|
const parentBlock = dom.getParent(block.parentNode, dom.isBlock, root);
|
|
dom.remove(block);
|
|
if (parentBlock && dom.isEmpty(parentBlock)) {
|
|
dom.remove(parentBlock);
|
|
}
|
|
};
|
|
const backspaceDeleteIntoListCaret = (editor, isForward) => {
|
|
const dom = editor.dom;
|
|
const selectionStartElm = editor.selection.getStart();
|
|
const root = getClosestEditingHost(editor, selectionStartElm);
|
|
const block = dom.getParent(selectionStartElm, dom.isBlock, root);
|
|
if (block && dom.isEmpty(block)) {
|
|
const rng = normalizeRange(editor.selection.getRng());
|
|
const otherLi = dom.getParent(findNextCaretContainer(editor, rng, isForward, root), 'LI', root);
|
|
if (otherLi) {
|
|
const findValidElement = element => contains$1([
|
|
'td',
|
|
'th',
|
|
'caption'
|
|
], name(element));
|
|
const findRoot = node => node.dom === root;
|
|
const otherLiCell = closest(SugarElement.fromDom(otherLi), findValidElement, findRoot);
|
|
const caretCell = closest(SugarElement.fromDom(rng.startContainer), findValidElement, findRoot);
|
|
if (!equals(otherLiCell, caretCell, eq)) {
|
|
return false;
|
|
}
|
|
editor.undoManager.transact(() => {
|
|
removeBlock(dom, block, root);
|
|
mergeWithAdjacentLists(dom, otherLi.parentNode);
|
|
editor.selection.select(otherLi, true);
|
|
editor.selection.collapse(isForward);
|
|
});
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
};
|
|
const backspaceDeleteCaret = (editor, isForward) => {
|
|
return backspaceDeleteFromListToListCaret(editor, isForward) || backspaceDeleteIntoListCaret(editor, isForward);
|
|
};
|
|
const hasListSelection = editor => {
|
|
const selectionStartElm = editor.selection.getStart();
|
|
const root = getClosestEditingHost(editor, selectionStartElm);
|
|
const startListParent = editor.dom.getParent(selectionStartElm, 'LI,DT,DD', root);
|
|
return startListParent || getSelectedListItems(editor).length > 0;
|
|
};
|
|
const backspaceDeleteRange = editor => {
|
|
if (hasListSelection(editor)) {
|
|
editor.undoManager.transact(() => {
|
|
editor.execCommand('Delete');
|
|
normalizeLists(editor.dom, editor.getBody());
|
|
});
|
|
return true;
|
|
}
|
|
return false;
|
|
};
|
|
const backspaceDelete = (editor, isForward) => {
|
|
const selection = editor.selection;
|
|
return !isWithinNonEditableList(editor, selection.getNode()) && (selection.isCollapsed() ? backspaceDeleteCaret(editor, isForward) : backspaceDeleteRange(editor));
|
|
};
|
|
const setup$1 = editor => {
|
|
editor.on('ExecCommand', e => {
|
|
const cmd = e.command.toLowerCase();
|
|
if ((cmd === 'delete' || cmd === 'forwarddelete') && hasListSelection(editor)) {
|
|
normalizeLists(editor.dom, editor.getBody());
|
|
}
|
|
});
|
|
editor.on('keydown', e => {
|
|
if (e.keyCode === global$3.BACKSPACE) {
|
|
if (backspaceDelete(editor, false)) {
|
|
e.preventDefault();
|
|
}
|
|
} else if (e.keyCode === global$3.DELETE) {
|
|
if (backspaceDelete(editor, true)) {
|
|
e.preventDefault();
|
|
}
|
|
}
|
|
});
|
|
};
|
|
|
|
const get = editor => ({
|
|
backspaceDelete: isForward => {
|
|
backspaceDelete(editor, isForward);
|
|
}
|
|
});
|
|
|
|
const updateList = (editor, update) => {
|
|
const parentList = getParentList(editor);
|
|
if (parentList === null || isWithinNonEditableList(editor, parentList)) {
|
|
return;
|
|
}
|
|
editor.undoManager.transact(() => {
|
|
if (isObject(update.styles)) {
|
|
editor.dom.setStyles(parentList, update.styles);
|
|
}
|
|
if (isObject(update.attrs)) {
|
|
each(update.attrs, (v, k) => editor.dom.setAttrib(parentList, k, v));
|
|
}
|
|
});
|
|
};
|
|
|
|
const parseAlphabeticBase26 = str => {
|
|
const chars = reverse(trim(str).split(''));
|
|
const values = map(chars, (char, i) => {
|
|
const charValue = char.toUpperCase().charCodeAt(0) - 'A'.charCodeAt(0) + 1;
|
|
return Math.pow(26, i) * charValue;
|
|
});
|
|
return foldl(values, (sum, v) => sum + v, 0);
|
|
};
|
|
const composeAlphabeticBase26 = value => {
|
|
value--;
|
|
if (value < 0) {
|
|
return '';
|
|
} else {
|
|
const remainder = value % 26;
|
|
const quotient = Math.floor(value / 26);
|
|
const rest = composeAlphabeticBase26(quotient);
|
|
const char = String.fromCharCode('A'.charCodeAt(0) + remainder);
|
|
return rest + char;
|
|
}
|
|
};
|
|
const isUppercase = str => /^[A-Z]+$/.test(str);
|
|
const isLowercase = str => /^[a-z]+$/.test(str);
|
|
const isNumeric = str => /^[0-9]+$/.test(str);
|
|
const deduceListType = start => {
|
|
if (isNumeric(start)) {
|
|
return 2;
|
|
} else if (isUppercase(start)) {
|
|
return 0;
|
|
} else if (isLowercase(start)) {
|
|
return 1;
|
|
} else if (isEmpty(start)) {
|
|
return 3;
|
|
} else {
|
|
return 4;
|
|
}
|
|
};
|
|
const parseStartValue = start => {
|
|
switch (deduceListType(start)) {
|
|
case 2:
|
|
return Optional.some({
|
|
listStyleType: Optional.none(),
|
|
start
|
|
});
|
|
case 0:
|
|
return Optional.some({
|
|
listStyleType: Optional.some('upper-alpha'),
|
|
start: parseAlphabeticBase26(start).toString()
|
|
});
|
|
case 1:
|
|
return Optional.some({
|
|
listStyleType: Optional.some('lower-alpha'),
|
|
start: parseAlphabeticBase26(start).toString()
|
|
});
|
|
case 3:
|
|
return Optional.some({
|
|
listStyleType: Optional.none(),
|
|
start: ''
|
|
});
|
|
case 4:
|
|
return Optional.none();
|
|
}
|
|
};
|
|
const parseDetail = detail => {
|
|
const start = parseInt(detail.start, 10);
|
|
if (is$2(detail.listStyleType, 'upper-alpha')) {
|
|
return composeAlphabeticBase26(start);
|
|
} else if (is$2(detail.listStyleType, 'lower-alpha')) {
|
|
return composeAlphabeticBase26(start).toLowerCase();
|
|
} else {
|
|
return detail.start;
|
|
}
|
|
};
|
|
|
|
const open = editor => {
|
|
const currentList = getParentList(editor);
|
|
if (!isOlNode(currentList) || isWithinNonEditableList(editor, currentList)) {
|
|
return;
|
|
}
|
|
editor.windowManager.open({
|
|
title: 'List Properties',
|
|
body: {
|
|
type: 'panel',
|
|
items: [{
|
|
type: 'input',
|
|
name: 'start',
|
|
label: 'Start list at number',
|
|
inputMode: 'numeric'
|
|
}]
|
|
},
|
|
initialData: {
|
|
start: parseDetail({
|
|
start: editor.dom.getAttrib(currentList, 'start', '1'),
|
|
listStyleType: Optional.from(editor.dom.getStyle(currentList, 'list-style-type'))
|
|
})
|
|
},
|
|
buttons: [
|
|
{
|
|
type: 'cancel',
|
|
name: 'cancel',
|
|
text: 'Cancel'
|
|
},
|
|
{
|
|
type: 'submit',
|
|
name: 'save',
|
|
text: 'Save',
|
|
primary: true
|
|
}
|
|
],
|
|
onSubmit: api => {
|
|
const data = api.getData();
|
|
parseStartValue(data.start).each(detail => {
|
|
editor.execCommand('mceListUpdate', false, {
|
|
attrs: { start: detail.start === '1' ? '' : detail.start },
|
|
styles: { 'list-style-type': detail.listStyleType.getOr('') }
|
|
});
|
|
});
|
|
api.close();
|
|
}
|
|
});
|
|
};
|
|
|
|
const queryListCommandState = (editor, listName) => () => {
|
|
const parentList = getParentList(editor);
|
|
return isNonNullable(parentList) && parentList.nodeName === listName;
|
|
};
|
|
const registerDialog = editor => {
|
|
editor.addCommand('mceListProps', () => {
|
|
open(editor);
|
|
});
|
|
};
|
|
const register$2 = editor => {
|
|
editor.on('BeforeExecCommand', e => {
|
|
const cmd = e.command.toLowerCase();
|
|
if (cmd === 'indent') {
|
|
indentListSelection(editor);
|
|
} else if (cmd === 'outdent') {
|
|
outdentListSelection(editor);
|
|
}
|
|
});
|
|
editor.addCommand('InsertUnorderedList', (ui, detail) => {
|
|
toggleList(editor, 'UL', detail);
|
|
});
|
|
editor.addCommand('InsertOrderedList', (ui, detail) => {
|
|
toggleList(editor, 'OL', detail);
|
|
});
|
|
editor.addCommand('InsertDefinitionList', (ui, detail) => {
|
|
toggleList(editor, 'DL', detail);
|
|
});
|
|
editor.addCommand('RemoveList', () => {
|
|
flattenListSelection(editor);
|
|
});
|
|
registerDialog(editor);
|
|
editor.addCommand('mceListUpdate', (ui, detail) => {
|
|
if (isObject(detail)) {
|
|
updateList(editor, detail);
|
|
}
|
|
});
|
|
editor.addQueryStateHandler('InsertUnorderedList', queryListCommandState(editor, 'UL'));
|
|
editor.addQueryStateHandler('InsertOrderedList', queryListCommandState(editor, 'OL'));
|
|
editor.addQueryStateHandler('InsertDefinitionList', queryListCommandState(editor, 'DL'));
|
|
};
|
|
|
|
const setupTabKey = editor => {
|
|
editor.on('keydown', e => {
|
|
if (e.keyCode !== global$3.TAB || global$3.metaKeyPressed(e)) {
|
|
return;
|
|
}
|
|
editor.undoManager.transact(() => {
|
|
if (e.shiftKey ? outdentListSelection(editor) : indentListSelection(editor)) {
|
|
e.preventDefault();
|
|
}
|
|
});
|
|
});
|
|
};
|
|
const setup = editor => {
|
|
if (shouldIndentOnTab(editor)) {
|
|
setupTabKey(editor);
|
|
}
|
|
setup$1(editor);
|
|
};
|
|
|
|
const setupToggleButtonHandler = (editor, listName) => api => {
|
|
const toggleButtonHandler = e => {
|
|
api.setActive(inList(e.parents, listName));
|
|
api.setEnabled(!isWithinNonEditableList(editor, e.element));
|
|
};
|
|
return setNodeChangeHandler(editor, toggleButtonHandler);
|
|
};
|
|
const register$1 = editor => {
|
|
const exec = command => () => editor.execCommand(command);
|
|
if (!editor.hasPlugin('advlist')) {
|
|
editor.ui.registry.addToggleButton('numlist', {
|
|
icon: 'ordered-list',
|
|
active: false,
|
|
tooltip: 'Numbered list',
|
|
onAction: exec('InsertOrderedList'),
|
|
onSetup: setupToggleButtonHandler(editor, 'OL')
|
|
});
|
|
editor.ui.registry.addToggleButton('bullist', {
|
|
icon: 'unordered-list',
|
|
active: false,
|
|
tooltip: 'Bullet list',
|
|
onAction: exec('InsertUnorderedList'),
|
|
onSetup: setupToggleButtonHandler(editor, 'UL')
|
|
});
|
|
}
|
|
};
|
|
|
|
const setupMenuButtonHandler = (editor, listName) => api => {
|
|
const menuButtonHandler = e => api.setEnabled(inList(e.parents, listName) && !isWithinNonEditableList(editor, e.element));
|
|
return setNodeChangeHandler(editor, menuButtonHandler);
|
|
};
|
|
const register = editor => {
|
|
const listProperties = {
|
|
text: 'List properties...',
|
|
icon: 'ordered-list',
|
|
onAction: () => editor.execCommand('mceListProps'),
|
|
onSetup: setupMenuButtonHandler(editor, 'OL')
|
|
};
|
|
editor.ui.registry.addMenuItem('listprops', listProperties);
|
|
editor.ui.registry.addContextMenu('lists', {
|
|
update: node => {
|
|
const parentList = getParentList(editor, node);
|
|
return isOlNode(parentList) ? ['listprops'] : [];
|
|
}
|
|
});
|
|
};
|
|
|
|
var Plugin = () => {
|
|
global$6.add('lists', editor => {
|
|
register$3(editor);
|
|
if (!editor.hasPlugin('rtc', true)) {
|
|
setup(editor);
|
|
register$2(editor);
|
|
} else {
|
|
registerDialog(editor);
|
|
}
|
|
register$1(editor);
|
|
register(editor);
|
|
return get(editor);
|
|
});
|
|
};
|
|
|
|
Plugin();
|
|
|
|
})();
|