tinymce-editor/out/tinymce/plugins/lists/plugin.js
2023-04-08 21:49:05 +02:00

1949 lines
67 KiB
JavaScript

/**
* TinyMCE version 6.4.1 (2023-03-29)
*/
(function () {
'use strict';
var global$7 = tinymce.util.Tools.resolve('tinymce.PluginManager');
const hasProto = (v, constructor, predicate) => {
var _a;
if (predicate(v, constructor.prototype)) {
return true;
} else {
return ((_a = v.constructor) === null || _a === void 0 ? void 0 : _a.name) === constructor.name;
}
};
const typeOf = x => {
const t = typeof x;
if (x === null) {
return 'null';
} else if (t === 'object' && Array.isArray(x)) {
return 'array';
} else if (t === 'object' && hasProto(x, String, (o, proto) => proto.isPrototypeOf(o))) {
return 'string';
} else {
return t;
}
};
const isType$1 = type => value => typeOf(value) === type;
const isSimpleType = type => value => typeof value === type;
const isString = isType$1('string');
const isObject = isType$1('object');
const isArray = isType$1('array');
const isBoolean = isSimpleType('boolean');
const isNullable = a => a === null || a === undefined;
const isNonNullable = a => !isNullable(a);
const isFunction = isSimpleType('function');
const isNumber = isSimpleType('number');
const noop = () => {
};
const constant = value => {
return () => {
return value;
};
};
const tripleEquals = (a, b) => {
return a === b;
};
const not = f => t => !f(t);
const never = constant(false);
class Optional {
constructor(tag, value) {
this.tag = tag;
this.value = value;
}
static some(value) {
return new Optional(true, value);
}
static none() {
return Optional.singletonNone;
}
fold(onNone, onSome) {
if (this.tag) {
return onSome(this.value);
} else {
return onNone();
}
}
isSome() {
return this.tag;
}
isNone() {
return !this.tag;
}
map(mapper) {
if (this.tag) {
return Optional.some(mapper(this.value));
} else {
return Optional.none();
}
}
bind(binder) {
if (this.tag) {
return binder(this.value);
} else {
return Optional.none();
}
}
exists(predicate) {
return this.tag && predicate(this.value);
}
forall(predicate) {
return !this.tag || predicate(this.value);
}
filter(predicate) {
if (!this.tag || predicate(this.value)) {
return this;
} else {
return Optional.none();
}
}
getOr(replacement) {
return this.tag ? this.value : replacement;
}
or(replacement) {
return this.tag ? this : replacement;
}
getOrThunk(thunk) {
return this.tag ? this.value : thunk();
}
orThunk(thunk) {
return this.tag ? this : thunk();
}
getOrDie(message) {
if (!this.tag) {
throw new Error(message !== null && message !== void 0 ? message : 'Called getOrDie on None');
} else {
return this.value;
}
}
static from(value) {
return isNonNullable(value) ? Optional.some(value) : Optional.none();
}
getOrNull() {
return this.tag ? this.value : null;
}
getOrUndefined() {
return this.value;
}
each(worker) {
if (this.tag) {
worker(this.value);
}
}
toArray() {
return this.tag ? [this.value] : [];
}
toString() {
return this.tag ? `some(${ this.value })` : 'none()';
}
}
Optional.singletonNone = new Optional(false);
const nativeSlice = Array.prototype.slice;
const nativeIndexOf = Array.prototype.indexOf;
const nativePush = Array.prototype.push;
const rawIndexOf = (ts, t) => nativeIndexOf.call(ts, t);
const contains$1 = (xs, x) => rawIndexOf(xs, x) > -1;
const exists = (xs, pred) => {
for (let i = 0, len = xs.length; i < len; i++) {
const x = xs[i];
if (pred(x, i)) {
return true;
}
}
return false;
};
const map = (xs, f) => {
const len = xs.length;
const r = new Array(len);
for (let i = 0; i < len; i++) {
const x = xs[i];
r[i] = f(x, i);
}
return r;
};
const each$1 = (xs, f) => {
for (let i = 0, len = xs.length; i < len; i++) {
const x = xs[i];
f(x, i);
}
};
const filter$1 = (xs, pred) => {
const r = [];
for (let i = 0, len = xs.length; i < len; i++) {
const x = xs[i];
if (pred(x, i)) {
r.push(x);
}
}
return r;
};
const groupBy = (xs, f) => {
if (xs.length === 0) {
return [];
} else {
let wasType = f(xs[0]);
const r = [];
let group = [];
for (let i = 0, len = xs.length; i < len; i++) {
const x = xs[i];
const type = f(x);
if (type !== wasType) {
r.push(group);
group = [];
}
wasType = type;
group.push(x);
}
if (group.length !== 0) {
r.push(group);
}
return r;
}
};
const foldl = (xs, f, acc) => {
each$1(xs, (x, i) => {
acc = f(acc, x, i);
});
return acc;
};
const findUntil = (xs, pred, until) => {
for (let i = 0, len = xs.length; i < len; i++) {
const x = xs[i];
if (pred(x, i)) {
return Optional.some(x);
} else if (until(x, i)) {
break;
}
}
return Optional.none();
};
const find = (xs, pred) => {
return findUntil(xs, pred, never);
};
const flatten = xs => {
const r = [];
for (let i = 0, len = xs.length; i < len; ++i) {
if (!isArray(xs[i])) {
throw new Error('Arr.flatten item ' + i + ' was not an array, input: ' + xs);
}
nativePush.apply(r, xs[i]);
}
return r;
};
const bind = (xs, f) => flatten(map(xs, f));
const reverse = xs => {
const r = nativeSlice.call(xs, 0);
r.reverse();
return r;
};
const get$1 = (xs, i) => i >= 0 && i < xs.length ? Optional.some(xs[i]) : Optional.none();
const head = xs => get$1(xs, 0);
const last = xs => get$1(xs, xs.length - 1);
const unique = (xs, comparator) => {
const r = [];
const isDuplicated = isFunction(comparator) ? x => exists(r, i => comparator(i, x)) : x => contains$1(r, x);
for (let i = 0, len = xs.length; i < len; i++) {
const x = xs[i];
if (!isDuplicated(x)) {
r.push(x);
}
}
return r;
};
const is$2 = (lhs, rhs, comparator = tripleEquals) => lhs.exists(left => comparator(left, rhs));
const equals = (lhs, rhs, comparator = tripleEquals) => lift2(lhs, rhs, comparator).getOr(lhs.isNone() && rhs.isNone());
const lift2 = (oa, ob, f) => oa.isSome() && ob.isSome() ? Optional.some(f(oa.getOrDie(), ob.getOrDie())) : Optional.none();
const ELEMENT = 1;
const fromHtml = (html, scope) => {
const doc = scope || document;
const div = doc.createElement('div');
div.innerHTML = html;
if (!div.hasChildNodes() || div.childNodes.length > 1) {
const message = 'HTML does not have a single root node';
console.error(message, html);
throw new Error(message);
}
return fromDom$1(div.childNodes[0]);
};
const fromTag = (tag, scope) => {
const doc = scope || document;
const node = doc.createElement(tag);
return fromDom$1(node);
};
const fromText = (text, scope) => {
const doc = scope || document;
const node = doc.createTextNode(text);
return fromDom$1(node);
};
const fromDom$1 = node => {
if (node === null || node === undefined) {
throw new Error('Node cannot be null or undefined');
}
return { dom: node };
};
const fromPoint = (docElm, x, y) => Optional.from(docElm.dom.elementFromPoint(x, y)).map(fromDom$1);
const SugarElement = {
fromHtml,
fromTag,
fromText,
fromDom: fromDom$1,
fromPoint
};
const is$1 = (element, selector) => {
const dom = element.dom;
if (dom.nodeType !== ELEMENT) {
return false;
} else {
const elem = dom;
if (elem.matches !== undefined) {
return elem.matches(selector);
} else if (elem.msMatchesSelector !== undefined) {
return elem.msMatchesSelector(selector);
} else if (elem.webkitMatchesSelector !== undefined) {
return elem.webkitMatchesSelector(selector);
} else if (elem.mozMatchesSelector !== undefined) {
return elem.mozMatchesSelector(selector);
} else {
throw new Error('Browser lacks native selectors');
}
}
};
const eq = (e1, e2) => e1.dom === e2.dom;
const contains = (e1, e2) => {
const d1 = e1.dom;
const d2 = e2.dom;
return d1 === d2 ? false : d1.contains(d2);
};
const is = is$1;
var ClosestOrAncestor = (is, ancestor, scope, a, isRoot) => {
if (is(scope, a)) {
return Optional.some(scope);
} else if (isFunction(isRoot) && isRoot(scope)) {
return Optional.none();
} else {
return ancestor(scope, a, isRoot);
}
};
typeof window !== 'undefined' ? window : Function('return this;')();
const name = element => {
const r = element.dom.nodeName;
return r.toLowerCase();
};
const type = element => element.dom.nodeType;
const isType = t => element => type(element) === t;
const isElement$1 = isType(ELEMENT);
const isTag = tag => e => isElement$1(e) && name(e) === tag;
const parent = element => Optional.from(element.dom.parentNode).map(SugarElement.fromDom);
const parentElement = element => Optional.from(element.dom.parentElement).map(SugarElement.fromDom);
const nextSibling = element => Optional.from(element.dom.nextSibling).map(SugarElement.fromDom);
const children = element => map(element.dom.childNodes, SugarElement.fromDom);
const child = (element, index) => {
const cs = element.dom.childNodes;
return Optional.from(cs[index]).map(SugarElement.fromDom);
};
const firstChild = element => child(element, 0);
const lastChild = element => child(element, element.dom.childNodes.length - 1);
const ancestor = (scope, predicate, isRoot) => {
let element = scope.dom;
const stop = isFunction(isRoot) ? isRoot : never;
while (element.parentNode) {
element = element.parentNode;
const el = SugarElement.fromDom(element);
if (predicate(el)) {
return Optional.some(el);
} else if (stop(el)) {
break;
}
}
return Optional.none();
};
const closest = (scope, predicate, isRoot) => {
const is = (s, test) => test(s);
return ClosestOrAncestor(is, ancestor, scope, predicate, isRoot);
};
const before$1 = (marker, element) => {
const parent$1 = parent(marker);
parent$1.each(v => {
v.dom.insertBefore(element.dom, marker.dom);
});
};
const after = (marker, element) => {
const sibling = nextSibling(marker);
sibling.fold(() => {
const parent$1 = parent(marker);
parent$1.each(v => {
append$1(v, element);
});
}, v => {
before$1(v, element);
});
};
const append$1 = (parent, element) => {
parent.dom.appendChild(element.dom);
};
const before = (marker, elements) => {
each$1(elements, x => {
before$1(marker, x);
});
};
const append = (parent, elements) => {
each$1(elements, x => {
append$1(parent, x);
});
};
const empty = element => {
element.dom.textContent = '';
each$1(children(element), rogue => {
remove(rogue);
});
};
const remove = element => {
const dom = element.dom;
if (dom.parentNode !== null) {
dom.parentNode.removeChild(dom);
}
};
var global$6 = tinymce.util.Tools.resolve('tinymce.dom.RangeUtils');
var global$5 = tinymce.util.Tools.resolve('tinymce.dom.TreeWalker');
var global$4 = tinymce.util.Tools.resolve('tinymce.util.VK');
const fromDom = nodes => map(nodes, SugarElement.fromDom);
const keys = Object.keys;
const each = (obj, f) => {
const props = keys(obj);
for (let k = 0, len = props.length; k < len; k++) {
const i = props[k];
const x = obj[i];
f(x, i);
}
};
const objAcc = r => (x, i) => {
r[i] = x;
};
const internalFilter = (obj, pred, onTrue, onFalse) => {
each(obj, (x, i) => {
(pred(x, i) ? onTrue : onFalse)(x, i);
});
};
const filter = (obj, pred) => {
const t = {};
internalFilter(obj, pred, objAcc(t), noop);
return t;
};
const rawSet = (dom, key, value) => {
if (isString(value) || isBoolean(value) || isNumber(value)) {
dom.setAttribute(key, value + '');
} else {
console.error('Invalid call to Attribute.set. Key ', key, ':: Value ', value, ':: Element ', dom);
throw new Error('Attribute value was not simple');
}
};
const setAll = (element, attrs) => {
const dom = element.dom;
each(attrs, (v, k) => {
rawSet(dom, k, v);
});
};
const clone$1 = element => foldl(element.dom.attributes, (acc, attr) => {
acc[attr.name] = attr.value;
return acc;
}, {});
const clone = (original, isDeep) => SugarElement.fromDom(original.dom.cloneNode(isDeep));
const deep = original => clone(original, true);
const shallowAs = (original, tag) => {
const nu = SugarElement.fromTag(tag);
const attributes = clone$1(original);
setAll(nu, attributes);
return nu;
};
const mutate = (original, tag) => {
const nu = shallowAs(original, tag);
after(original, nu);
const children$1 = children(original);
append(nu, children$1);
remove(original);
return nu;
};
var global$3 = tinymce.util.Tools.resolve('tinymce.dom.DOMUtils');
var global$2 = tinymce.util.Tools.resolve('tinymce.util.Tools');
const matchNodeName = name => node => isNonNullable(node) && node.nodeName.toLowerCase() === name;
const matchNodeNames = regex => node => isNonNullable(node) && regex.test(node.nodeName);
const isTextNode$1 = node => isNonNullable(node) && node.nodeType === 3;
const isElement = node => isNonNullable(node) && node.nodeType === 1;
const isListNode = matchNodeNames(/^(OL|UL|DL)$/);
const isOlUlNode = matchNodeNames(/^(OL|UL)$/);
const isOlNode = matchNodeName('ol');
const isListItemNode = matchNodeNames(/^(LI|DT|DD)$/);
const isDlItemNode = matchNodeNames(/^(DT|DD)$/);
const isTableCellNode = matchNodeNames(/^(TH|TD)$/);
const isBr = matchNodeName('br');
const isFirstChild = node => {
var _a;
return ((_a = node.parentNode) === null || _a === void 0 ? void 0 : _a.firstChild) === node;
};
const isTextBlock = (editor, node) => isNonNullable(node) && node.nodeName in editor.schema.getTextBlockElements();
const isBlock = (node, blockElements) => isNonNullable(node) && node.nodeName in blockElements;
const isVoid = (editor, node) => isNonNullable(node) && node.nodeName in editor.schema.getVoidElements();
const isBogusBr = (dom, node) => {
if (!isBr(node)) {
return false;
}
return dom.isBlock(node.nextSibling) && !isBr(node.previousSibling);
};
const isEmpty$2 = (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$3.DOM;
const splitList = (editor, list, li) => {
const removeAndKeepBookmarks = targetNode => {
const parent = targetNode.parentNode;
if (parent) {
global$2.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$2(editor.dom, parent)) {
removeAndKeepBookmarks(parent);
}
DOM$2.remove(li);
if (isEmpty$2(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$1(container)) {
return {
container,
offset
};
}
const node = global$6.getNode(container, offset);
if (isTextNode$1(node)) {
return {
container: node,
offset: offset >= container.childNodes.length ? node.data.length : 0
};
} else if (node.previousSibling && isTextNode$1(node.previousSibling)) {
return {
container: node.previousSibling,
offset: node.previousSibling.data.length
};
} else if (node.nextSibling && isTextNode$1(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$2.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.isEditable(element);
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 hasNonEditableBlocksSelected = editor => exists(editor.selection.getSelectedBlocks(), not(editor.dom.isEditable));
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$1 = 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');
const zeroWidth = '\uFEFF';
const isZwsp = char => char === zeroWidth;
var global$1 = tinymce.util.Tools.resolve('tinymce.dom.BookmarkManager');
const DOM$1 = global$3.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$2.each(attrs, (value, key) => {
elm.setAttribute(key, value);
});
};
const updateListAttrs = (dom, el, detail) => {
setAttribs(el, detail['list-attributes']);
global$2.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$2.each(styles, style => dom.setStyle(element, style, ''));
};
const isInline = (editor, node) => isNonNullable(node) && !isBlock(node, editor.schema.getBlockElements());
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;
}
const findBetterContainer = (container, forward) => {
var _a;
const walker = new global$5(container, root);
const dir = forward ? 'next' : 'prev';
let node;
while (node = walker[dir]()) {
if (!(isVoid(editor, node) || isZwsp(node.textContent) || ((_a = node.textContent) === null || _a === void 0 ? void 0 : _a.length) === 0)) {
return Optional.some(node);
}
}
return Optional.none();
};
if (start && isTextNode$1(container)) {
if (isZwsp(container.textContent)) {
container = findBetterContainer(container, false).getOr(container);
} else {
if (container.parentNode !== null && isInline(editor, container.parentNode)) {
container = container.parentNode;
}
while (container.previousSibling !== null && (isInline(editor, container.previousSibling) || isTextNode$1(container.previousSibling))) {
container = container.previousSibling;
}
}
}
if (!start && isTextNode$1(container)) {
if (isZwsp(container.textContent)) {
container = findBetterContainer(container, true).getOr(container);
} else {
if (container.parentNode !== null && isInline(editor, container.parentNode)) {
container = container.parentNode;
}
while (container.nextSibling !== null && (isInline(editor, container.nextSibling) || isTextNode$1(container.nextSibling))) {
container = container.nextSibling;
}
}
}
while (container.parentNode !== root) {
const parent = container.parentNode;
if (isTextBlock(editor, container)) {
return container;
}
if (/^(TD|TH)$/.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$2.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$1.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$2.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$2.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) || hasNonEditableBlocksSelected(editor)) {
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$3.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$2(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$2.grep(dom.select('ol,ul', element));
global$2.each(lists, list => {
normalizeList(dom, list);
});
};
const findNextCaretContainer = (editor, rng, isForward, root) => {
let node = rng.startContainer;
const offset = rng.startOffset;
if (isTextNode$1(node) && (isForward ? offset < node.data.length : offset > 0)) {
return node;
}
const nonEmptyBlocks = editor.schema.getNonEmptyElements();
if (isElement(node)) {
node = global$6.getNode(node, offset);
}
const walker = new global$5(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$1(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$2(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$2(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$2(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$2(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$2 = 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$4.BACKSPACE) {
if (backspaceDelete(editor, false)) {
e.preventDefault();
}
} else if (e.keyCode === global$4.DELETE) {
if (backspaceDelete(editor, true)) {
e.preventDefault();
}
}
});
};
const get = editor => ({
backspaceDelete: isForward => {
backspaceDelete(editor, isForward);
}
});
const updateList = (editor, update) => {
const parentList = getParentList(editor);
if (parentList === null || isWithinNonEditableList(editor, parentList)) {
return;
}
editor.undoManager.transact(() => {
if (isObject(update.styles)) {
editor.dom.setStyles(parentList, update.styles);
}
if (isObject(update.attrs)) {
each(update.attrs, (v, k) => editor.dom.setAttrib(parentList, k, v));
}
});
};
const parseAlphabeticBase26 = str => {
const chars = reverse(trim(str).split(''));
const values = map(chars, (char, i) => {
const charValue = char.toUpperCase().charCodeAt(0) - 'A'.charCodeAt(0) + 1;
return Math.pow(26, i) * charValue;
});
return foldl(values, (sum, v) => sum + v, 0);
};
const composeAlphabeticBase26 = value => {
value--;
if (value < 0) {
return '';
} else {
const remainder = value % 26;
const quotient = Math.floor(value / 26);
const rest = composeAlphabeticBase26(quotient);
const char = String.fromCharCode('A'.charCodeAt(0) + remainder);
return rest + char;
}
};
const isUppercase = str => /^[A-Z]+$/.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$1(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'));
};
var global = tinymce.util.Tools.resolve('tinymce.html.Node');
const isTextNode = node => node.type === 3;
const isEmpty = nodeBuffer => nodeBuffer.length === 0;
const wrapInvalidChildren = list => {
const insertListItem = (buffer, refNode) => {
const li = global.create('li');
each$1(buffer, node => li.append(node));
if (refNode) {
list.insert(li, refNode, true);
} else {
list.append(li);
}
};
const reducer = (buffer, node) => {
if (isTextNode(node)) {
return [
...buffer,
node
];
} else if (!isEmpty(buffer) && !isTextNode(node)) {
insertListItem(buffer, node);
return [];
} else {
return buffer;
}
};
const restBuffer = foldl(list.children(), reducer, []);
if (!isEmpty(restBuffer)) {
insertListItem(restBuffer);
}
};
const setup$1 = editor => {
editor.on('PreInit', () => {
const {parser} = editor;
parser.addNodeFilter('ul,ol', nodes => each$1(nodes, wrapInvalidChildren));
});
};
const setupTabKey = editor => {
editor.on('keydown', e => {
if (e.keyCode !== global$4.TAB || global$4.metaKeyPressed(e)) {
return;
}
editor.undoManager.transact(() => {
if (e.shiftKey ? outdentListSelection(editor) : indentListSelection(editor)) {
e.preventDefault();
}
});
});
};
const setup = editor => {
if (shouldIndentOnTab(editor)) {
setupTabKey(editor);
}
setup$2(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$7.add('lists', editor => {
register$3(editor);
setup$1(editor);
if (!editor.hasPlugin('rtc', true)) {
setup(editor);
register$2(editor);
} else {
registerDialog(editor);
}
register$1(editor);
register(editor);
return get(editor);
});
};
Plugin();
})();