wp-includes/js/tinymce/plugins/lists/plugin.js
(function () {
var lists = (function (domGlobals) {
'use strict';
var global = tinymce.util.Tools.resolve('tinymce.PluginManager');
var global$1 = tinymce.util.Tools.resolve('tinymce.dom.RangeUtils');
var global$2 = tinymce.util.Tools.resolve('tinymce.dom.TreeWalker');
var global$3 = tinymce.util.Tools.resolve('tinymce.util.VK');
var global$4 = tinymce.util.Tools.resolve('tinymce.dom.BookmarkManager');
var global$5 = tinymce.util.Tools.resolve('tinymce.util.Tools');
var global$6 = tinymce.util.Tools.resolve('tinymce.dom.DOMUtils');
var isTextNode = function (node) {
return node && node.nodeType === 3;
};
var isListNode = function (node) {
return node && /^(OL|UL|DL)$/.test(node.nodeName);
};
var isOlUlNode = function (node) {
return node && /^(OL|UL)$/.test(node.nodeName);
};
var isListItemNode = function (node) {
return node && /^(LI|DT|DD)$/.test(node.nodeName);
};
var isDlItemNode = function (node) {
return node && /^(DT|DD)$/.test(node.nodeName);
};
var isTableCellNode = function (node) {
return node && /^(TH|TD)$/.test(node.nodeName);
};
var isBr = function (node) {
return node && node.nodeName === 'BR';
};
var isFirstChild = function (node) {
return node.parentNode.firstChild === node;
};
var isLastChild = function (node) {
return node.parentNode.lastChild === node;
};
var isTextBlock = function (editor, node) {
return node && !!editor.schema.getTextBlockElements()[node.nodeName];
};
var isBlock = function (node, blockElements) {
return node && node.nodeName in blockElements;
};
var isBogusBr = function (dom, node) {
if (!isBr(node)) {
return false;
}
if (dom.isBlock(node.nextSibling) && !isBr(node.previousSibling)) {
return true;
}
return false;
};
var isEmpty = function (dom, elm, keepBookmarks) {
var empty = dom.isEmpty(elm);
if (keepBookmarks && dom.select('span[data-mce-type=bookmark]', elm).length > 0) {
return false;
}
return empty;
};
var isChildOfBody = function (dom, elm) {
return dom.isChildOf(elm, dom.getRoot());
};
var NodeType = {
isTextNode: isTextNode,
isListNode: isListNode,
isOlUlNode: isOlUlNode,
isDlItemNode: isDlItemNode,
isListItemNode: isListItemNode,
isTableCellNode: isTableCellNode,
isBr: isBr,
isFirstChild: isFirstChild,
isLastChild: isLastChild,
isTextBlock: isTextBlock,
isBlock: isBlock,
isBogusBr: isBogusBr,
isEmpty: isEmpty,
isChildOfBody: isChildOfBody
};
var getNormalizedPoint = function (container, offset) {
if (NodeType.isTextNode(container)) {
return {
container: container,
offset: offset
};
}
var node = global$1.getNode(container, offset);
if (NodeType.isTextNode(node)) {
return {
container: node,
offset: offset >= container.childNodes.length ? node.data.length : 0
};
} else if (node.previousSibling && NodeType.isTextNode(node.previousSibling)) {
return {
container: node.previousSibling,
offset: node.previousSibling.data.length
};
} else if (node.nextSibling && NodeType.isTextNode(node.nextSibling)) {
return {
container: node.nextSibling,
offset: 0
};
}
return {
container: container,
offset: offset
};
};
var normalizeRange = function (rng) {
var outRng = rng.cloneRange();
var rangeStart = getNormalizedPoint(rng.startContainer, rng.startOffset);
outRng.setStart(rangeStart.container, rangeStart.offset);
var rangeEnd = getNormalizedPoint(rng.endContainer, rng.endOffset);
outRng.setEnd(rangeEnd.container, rangeEnd.offset);
return outRng;
};
var Range = {
getNormalizedPoint: getNormalizedPoint,
normalizeRange: normalizeRange
};
var DOM = global$6.DOM;
var createBookmark = function (rng) {
var bookmark = {};
var setupEndPoint = function (start) {
var offsetNode, container, offset;
container = rng[start ? 'startContainer' : 'endContainer'];
offset = rng[start ? 'startOffset' : 'endOffset'];
if (container.nodeType === 1) {
offsetNode = DOM.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.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;
};
var resolveBookmark = function (bookmark) {
function restoreEndPoint(start) {
var container, offset, node;
var nodeIndex = function (container) {
var node = container.parentNode.firstChild, idx = 0;
while (node) {
if (node === container) {
return idx;
}
if (node.nodeType !== 1 || node.getAttribute('data-mce-type') !== 'bookmark') {
idx++;
}
node = node.nextSibling;
}
return -1;
};
container = node = bookmark[start ? 'startContainer' : 'endContainer'];
offset = bookmark[start ? 'startOffset' : 'endOffset'];
if (!container) {
return;
}
if (container.nodeType === 1) {
offset = nodeIndex(container);
container = container.parentNode;
DOM.remove(node);
if (!container.hasChildNodes() && DOM.isBlock(container)) {
container.appendChild(DOM.create('br'));
}
}
bookmark[start ? 'startContainer' : 'endContainer'] = container;
bookmark[start ? 'startOffset' : 'endOffset'] = offset;
}
restoreEndPoint(true);
restoreEndPoint();
var rng = DOM.createRng();
rng.setStart(bookmark.startContainer, bookmark.startOffset);
if (bookmark.endContainer) {
rng.setEnd(bookmark.endContainer, bookmark.endOffset);
}
return Range.normalizeRange(rng);
};
var Bookmark = {
createBookmark: createBookmark,
resolveBookmark: resolveBookmark
};
var noop = function () {
};
var constant = function (value) {
return function () {
return value;
};
};
var not = function (f) {
return function () {
var args = [];
for (var _i = 0; _i < arguments.length; _i++) {
args[_i] = arguments[_i];
}
return !f.apply(null, args);
};
};
var never = constant(false);
var always = constant(true);
var none = function () {
return NONE;
};
var NONE = function () {
var eq = function (o) {
return o.isNone();
};
var call = function (thunk) {
return thunk();
};
var id = function (n) {
return n;
};
var me = {
fold: function (n, s) {
return n();
},
is: never,
isSome: never,
isNone: always,
getOr: id,
getOrThunk: call,
getOrDie: function (msg) {
throw new Error(msg || 'error: getOrDie called on none.');
},
getOrNull: constant(null),
getOrUndefined: constant(undefined),
or: id,
orThunk: call,
map: none,
each: noop,
bind: none,
exists: never,
forall: always,
filter: none,
equals: eq,
equals_: eq,
toArray: function () {
return [];
},
toString: constant('none()')
};
if (Object.freeze) {
Object.freeze(me);
}
return me;
}();
var some = function (a) {
var constant_a = constant(a);
var self = function () {
return me;
};
var bind = function (f) {
return f(a);
};
var me = {
fold: function (n, s) {
return s(a);
},
is: function (v) {
return a === v;
},
isSome: always,
isNone: never,
getOr: constant_a,
getOrThunk: constant_a,
getOrDie: constant_a,
getOrNull: constant_a,
getOrUndefined: constant_a,
or: self,
orThunk: self,
map: function (f) {
return some(f(a));
},
each: function (f) {
f(a);
},
bind: bind,
exists: bind,
forall: bind,
filter: function (f) {
return f(a) ? me : NONE;
},
toArray: function () {
return [a];
},
toString: function () {
return 'some(' + a + ')';
},
equals: function (o) {
return o.is(a);
},
equals_: function (o, elementEq) {
return o.fold(never, function (b) {
return elementEq(a, b);
});
}
};
return me;
};
var from = function (value) {
return value === null || value === undefined ? NONE : some(value);
};
var Option = {
some: some,
none: none,
from: from
};
var typeOf = function (x) {
if (x === null) {
return 'null';
}
var t = typeof x;
if (t === 'object' && (Array.prototype.isPrototypeOf(x) || x.constructor && x.constructor.name === 'Array')) {
return 'array';
}
if (t === 'object' && (String.prototype.isPrototypeOf(x) || x.constructor && x.constructor.name === 'String')) {
return 'string';
}
return t;
};
var isType = function (type) {
return function (value) {
return typeOf(value) === type;
};
};
var isString = isType('string');
var isArray = isType('array');
var isBoolean = isType('boolean');
var isFunction = isType('function');
var isNumber = isType('number');
var nativeSlice = Array.prototype.slice;
var nativePush = Array.prototype.push;
var map = function (xs, f) {
var len = xs.length;
var r = new Array(len);
for (var i = 0; i < len; i++) {
var x = xs[i];
r[i] = f(x, i);
}
return r;
};
var each = function (xs, f) {
for (var i = 0, len = xs.length; i < len; i++) {
var x = xs[i];
f(x, i);
}
};
var filter = function (xs, pred) {
var r = [];
for (var i = 0, len = xs.length; i < len; i++) {
var x = xs[i];
if (pred(x, i)) {
r.push(x);
}
}
return r;
};
var groupBy = function (xs, f) {
if (xs.length === 0) {
return [];
} else {
var wasType = f(xs[0]);
var r = [];
var group = [];
for (var i = 0, len = xs.length; i < len; i++) {
var x = xs[i];
var type = f(x);
if (type !== wasType) {
r.push(group);
group = [];
}
wasType = type;
group.push(x);
}
if (group.length !== 0) {
r.push(group);
}
return r;
}
};
var foldl = function (xs, f, acc) {
each(xs, function (x) {
acc = f(acc, x);
});
return acc;
};
var find = function (xs, pred) {
for (var i = 0, len = xs.length; i < len; i++) {
var x = xs[i];
if (pred(x, i)) {
return Option.some(x);
}
}
return Option.none();
};
var flatten = function (xs) {
var r = [];
for (var 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;
};
var bind = function (xs, f) {
var output = map(xs, f);
return flatten(output);
};
var reverse = function (xs) {
var r = nativeSlice.call(xs, 0);
r.reverse();
return r;
};
var head = function (xs) {
return xs.length === 0 ? Option.none() : Option.some(xs[0]);
};
var last = function (xs) {
return xs.length === 0 ? Option.none() : Option.some(xs[xs.length - 1]);
};
var from$1 = isFunction(Array.from) ? Array.from : function (x) {
return nativeSlice.call(x);
};
var Global = typeof domGlobals.window !== 'undefined' ? domGlobals.window : Function('return this;')();
var path = function (parts, scope) {
var o = scope !== undefined && scope !== null ? scope : Global;
for (var i = 0; i < parts.length && o !== undefined && o !== null; ++i) {
o = o[parts[i]];
}
return o;
};
var resolve = function (p, scope) {
var parts = p.split('.');
return path(parts, scope);
};
var unsafe = function (name, scope) {
return resolve(name, scope);
};
var getOrDie = function (name, scope) {
var actual = unsafe(name, scope);
if (actual === undefined || actual === null) {
throw new Error(name + ' not available on this browser');
}
return actual;
};
var Global$1 = { getOrDie: getOrDie };
var htmlElement = function (scope) {
return Global$1.getOrDie('HTMLElement', scope);
};
var isPrototypeOf = function (x) {
var scope = resolve('ownerDocument.defaultView', x);
return htmlElement(scope).prototype.isPrototypeOf(x);
};
var HTMLElement = { isPrototypeOf: isPrototypeOf };
var global$7 = tinymce.util.Tools.resolve('tinymce.dom.DomQuery');
var getParentList = function (editor) {
var selectionStart = editor.selection.getStart(true);
return editor.dom.getParent(selectionStart, 'OL,UL,DL', getClosestListRootElm(editor, selectionStart));
};
var isParentListSelected = function (parentList, selectedBlocks) {
return parentList && selectedBlocks.length === 1 && selectedBlocks[0] === parentList;
};
var findSubLists = function (parentList) {
return global$5.grep(parentList.querySelectorAll('ol,ul,dl'), function (elm) {
return NodeType.isListNode(elm);
});
};
var getSelectedSubLists = function (editor) {
var parentList = getParentList(editor);
var selectedBlocks = editor.selection.getSelectedBlocks();
if (isParentListSelected(parentList, selectedBlocks)) {
return findSubLists(parentList);
} else {
return global$5.grep(selectedBlocks, function (elm) {
return NodeType.isListNode(elm) && parentList !== elm;
});
}
};
var findParentListItemsNodes = function (editor, elms) {
var listItemsElms = global$5.map(elms, function (elm) {
var parentLi = editor.dom.getParent(elm, 'li,dd,dt', getClosestListRootElm(editor, elm));
return parentLi ? parentLi : elm;
});
return global$7.unique(listItemsElms);
};
var getSelectedListItems = function (editor) {
var selectedBlocks = editor.selection.getSelectedBlocks();
return global$5.grep(findParentListItemsNodes(editor, selectedBlocks), function (block) {
return NodeType.isListItemNode(block);
});
};
var getSelectedDlItems = function (editor) {
return filter(getSelectedListItems(editor), NodeType.isDlItemNode);
};
var getClosestListRootElm = function (editor, elm) {
var parentTableCell = editor.dom.getParents(elm, 'TD,TH');
var root = parentTableCell.length > 0 ? parentTableCell[0] : editor.getBody();
return root;
};
var findLastParentListNode = function (editor, elm) {
var parentLists = editor.dom.getParents(elm, 'ol,ul', getClosestListRootElm(editor, elm));
return last(parentLists);
};
var getSelectedLists = function (editor) {
var firstList = findLastParentListNode(editor, editor.selection.getStart());
var subsequentLists = filter(editor.selection.getSelectedBlocks(), NodeType.isOlUlNode);
return firstList.toArray().concat(subsequentLists);
};
var getSelectedListRoots = function (editor) {
var selectedLists = getSelectedLists(editor);
return getUniqueListRoots(editor, selectedLists);
};
var getUniqueListRoots = function (editor, lists) {
var listRoots = map(lists, function (list) {
return findLastParentListNode(editor, list).getOr(list);
});
return global$7.unique(listRoots);
};
var isList = function (editor) {
var list = getParentList(editor);
return HTMLElement.isPrototypeOf(list);
};
var Selection = {
isList: isList,
getParentList: getParentList,
getSelectedSubLists: getSelectedSubLists,
getSelectedListItems: getSelectedListItems,
getClosestListRootElm: getClosestListRootElm,
getSelectedDlItems: getSelectedDlItems,
getSelectedListRoots: getSelectedListRoots
};
var fromHtml = function (html, scope) {
var doc = scope || domGlobals.document;
var div = doc.createElement('div');
div.innerHTML = html;
if (!div.hasChildNodes() || div.childNodes.length > 1) {
domGlobals.console.error('HTML does not have a single root node', html);
throw new Error('HTML must have a single root node');
}
return fromDom(div.childNodes[0]);
};
var fromTag = function (tag, scope) {
var doc = scope || domGlobals.document;
var node = doc.createElement(tag);
return fromDom(node);
};
var fromText = function (text, scope) {
var doc = scope || domGlobals.document;
var node = doc.createTextNode(text);
return fromDom(node);
};
var fromDom = function (node) {
if (node === null || node === undefined) {
throw new Error('Node cannot be null or undefined');
}
return { dom: constant(node) };
};
var fromPoint = function (docElm, x, y) {
var doc = docElm.dom();
return Option.from(doc.elementFromPoint(x, y)).map(fromDom);
};
var Element = {
fromHtml: fromHtml,
fromTag: fromTag,
fromText: fromText,
fromDom: fromDom,
fromPoint: fromPoint
};
var lift2 = function (oa, ob, f) {
return oa.isSome() && ob.isSome() ? Option.some(f(oa.getOrDie(), ob.getOrDie())) : Option.none();
};
var fromElements = function (elements, scope) {
var doc = scope || domGlobals.document;
var fragment = doc.createDocumentFragment();
each(elements, function (element) {
fragment.appendChild(element.dom());
});
return Element.fromDom(fragment);
};
var Immutable = function () {
var fields = [];
for (var _i = 0; _i < arguments.length; _i++) {
fields[_i] = arguments[_i];
}
return function () {
var values = [];
for (var _i = 0; _i < arguments.length; _i++) {
values[_i] = arguments[_i];
}
if (fields.length !== values.length) {
throw new Error('Wrong number of arguments to struct. Expected "[' + fields.length + ']", got ' + values.length + ' arguments');
}
var struct = {};
each(fields, function (name, i) {
struct[name] = constant(values[i]);
});
return struct;
};
};
var keys = Object.keys;
var each$1 = function (obj, f) {
var props = keys(obj);
for (var k = 0, len = props.length; k < len; k++) {
var i = props[k];
var x = obj[i];
f(x, i);
}
};
var node = function () {
var f = Global$1.getOrDie('Node');
return f;
};
var compareDocumentPosition = function (a, b, match) {
return (a.compareDocumentPosition(b) & match) !== 0;
};
var documentPositionPreceding = function (a, b) {
return compareDocumentPosition(a, b, node().DOCUMENT_POSITION_PRECEDING);
};
var documentPositionContainedBy = function (a, b) {
return compareDocumentPosition(a, b, node().DOCUMENT_POSITION_CONTAINED_BY);
};
var Node = {
documentPositionPreceding: documentPositionPreceding,
documentPositionContainedBy: documentPositionContainedBy
};
var cached = function (f) {
var called = false;
var r;
return function () {
var args = [];
for (var _i = 0; _i < arguments.length; _i++) {
args[_i] = arguments[_i];
}
if (!called) {
called = true;
r = f.apply(null, args);
}
return r;
};
};
var firstMatch = function (regexes, s) {
for (var i = 0; i < regexes.length; i++) {
var x = regexes[i];
if (x.test(s)) {
return x;
}
}
return undefined;
};
var find$1 = function (regexes, agent) {
var r = firstMatch(regexes, agent);
if (!r) {
return {
major: 0,
minor: 0
};
}
var group = function (i) {
return Number(agent.replace(r, '$' + i));
};
return nu(group(1), group(2));
};
var detect = function (versionRegexes, agent) {
var cleanedAgent = String(agent).toLowerCase();
if (versionRegexes.length === 0) {
return unknown();
}
return find$1(versionRegexes, cleanedAgent);
};
var unknown = function () {
return nu(0, 0);
};
var nu = function (major, minor) {
return {
major: major,
minor: minor
};
};
var Version = {
nu: nu,
detect: detect,
unknown: unknown
};
var edge = 'Edge';
var chrome = 'Chrome';
var ie = 'IE';
var opera = 'Opera';
var firefox = 'Firefox';
var safari = 'Safari';
var isBrowser = function (name, current) {
return function () {
return current === name;
};
};
var unknown$1 = function () {
return nu$1({
current: undefined,
version: Version.unknown()
});
};
var nu$1 = function (info) {
var current = info.current;
var version = info.version;
return {
current: current,
version: version,
isEdge: isBrowser(edge, current),
isChrome: isBrowser(chrome, current),
isIE: isBrowser(ie, current),
isOpera: isBrowser(opera, current),
isFirefox: isBrowser(firefox, current),
isSafari: isBrowser(safari, current)
};
};
var Browser = {
unknown: unknown$1,
nu: nu$1,
edge: constant(edge),
chrome: constant(chrome),
ie: constant(ie),
opera: constant(opera),
firefox: constant(firefox),
safari: constant(safari)
};
var windows = 'Windows';
var ios = 'iOS';
var android = 'Android';
var linux = 'Linux';
var osx = 'OSX';
var solaris = 'Solaris';
var freebsd = 'FreeBSD';
var isOS = function (name, current) {
return function () {
return current === name;
};
};
var unknown$2 = function () {
return nu$2({
current: undefined,
version: Version.unknown()
});
};
var nu$2 = function (info) {
var current = info.current;
var version = info.version;
return {
current: current,
version: version,
isWindows: isOS(windows, current),
isiOS: isOS(ios, current),
isAndroid: isOS(android, current),
isOSX: isOS(osx, current),
isLinux: isOS(linux, current),
isSolaris: isOS(solaris, current),
isFreeBSD: isOS(freebsd, current)
};
};
var OperatingSystem = {
unknown: unknown$2,
nu: nu$2,
windows: constant(windows),
ios: constant(ios),
android: constant(android),
linux: constant(linux),
osx: constant(osx),
solaris: constant(solaris),
freebsd: constant(freebsd)
};
var DeviceType = function (os, browser, userAgent) {
var isiPad = os.isiOS() && /ipad/i.test(userAgent) === true;
var isiPhone = os.isiOS() && !isiPad;
var isAndroid3 = os.isAndroid() && os.version.major === 3;
var isAndroid4 = os.isAndroid() && os.version.major === 4;
var isTablet = isiPad || isAndroid3 || isAndroid4 && /mobile/i.test(userAgent) === true;
var isTouch = os.isiOS() || os.isAndroid();
var isPhone = isTouch && !isTablet;
var iOSwebview = browser.isSafari() && os.isiOS() && /safari/i.test(userAgent) === false;
return {
isiPad: constant(isiPad),
isiPhone: constant(isiPhone),
isTablet: constant(isTablet),
isPhone: constant(isPhone),
isTouch: constant(isTouch),
isAndroid: os.isAndroid,
isiOS: os.isiOS,
isWebView: constant(iOSwebview)
};
};
var detect$1 = function (candidates, userAgent) {
var agent = String(userAgent).toLowerCase();
return find(candidates, function (candidate) {
return candidate.search(agent);
});
};
var detectBrowser = function (browsers, userAgent) {
return detect$1(browsers, userAgent).map(function (browser) {
var version = Version.detect(browser.versionRegexes, userAgent);
return {
current: browser.name,
version: version
};
});
};
var detectOs = function (oses, userAgent) {
return detect$1(oses, userAgent).map(function (os) {
var version = Version.detect(os.versionRegexes, userAgent);
return {
current: os.name,
version: version
};
});
};
var UaString = {
detectBrowser: detectBrowser,
detectOs: detectOs
};
var contains = function (str, substr) {
return str.indexOf(substr) !== -1;
};
var normalVersionRegex = /.*?version\/\ ?([0-9]+)\.([0-9]+).*/;
var checkContains = function (target) {
return function (uastring) {
return contains(uastring, target);
};
};
var browsers = [
{
name: 'Edge',
versionRegexes: [/.*?edge\/ ?([0-9]+)\.([0-9]+)$/],
search: function (uastring) {
return contains(uastring, 'edge/') && contains(uastring, 'chrome') && contains(uastring, 'safari') && contains(uastring, 'applewebkit');
}
},
{
name: 'Chrome',
versionRegexes: [
/.*?chrome\/([0-9]+)\.([0-9]+).*/,
normalVersionRegex
],
search: function (uastring) {
return contains(uastring, 'chrome') && !contains(uastring, 'chromeframe');
}
},
{
name: 'IE',
versionRegexes: [
/.*?msie\ ?([0-9]+)\.([0-9]+).*/,
/.*?rv:([0-9]+)\.([0-9]+).*/
],
search: function (uastring) {
return contains(uastring, 'msie') || contains(uastring, 'trident');
}
},
{
name: 'Opera',
versionRegexes: [
normalVersionRegex,
/.*?opera\/([0-9]+)\.([0-9]+).*/
],
search: checkContains('opera')
},
{
name: 'Firefox',
versionRegexes: [/.*?firefox\/\ ?([0-9]+)\.([0-9]+).*/],
search: checkContains('firefox')
},
{
name: 'Safari',
versionRegexes: [
normalVersionRegex,
/.*?cpu os ([0-9]+)_([0-9]+).*/
],
search: function (uastring) {
return (contains(uastring, 'safari') || contains(uastring, 'mobile/')) && contains(uastring, 'applewebkit');
}
}
];
var oses = [
{
name: 'Windows',
search: checkContains('win'),
versionRegexes: [/.*?windows\ nt\ ?([0-9]+)\.([0-9]+).*/]
},
{
name: 'iOS',
search: function (uastring) {
return contains(uastring, 'iphone') || contains(uastring, 'ipad');
},
versionRegexes: [
/.*?version\/\ ?([0-9]+)\.([0-9]+).*/,
/.*cpu os ([0-9]+)_([0-9]+).*/,
/.*cpu iphone os ([0-9]+)_([0-9]+).*/
]
},
{
name: 'Android',
search: checkContains('android'),
versionRegexes: [/.*?android\ ?([0-9]+)\.([0-9]+).*/]
},
{
name: 'OSX',
search: checkContains('os x'),
versionRegexes: [/.*?os\ x\ ?([0-9]+)_([0-9]+).*/]
},
{
name: 'Linux',
search: checkContains('linux'),
versionRegexes: []
},
{
name: 'Solaris',
search: checkContains('sunos'),
versionRegexes: []
},
{
name: 'FreeBSD',
search: checkContains('freebsd'),
versionRegexes: []
}
];
var PlatformInfo = {
browsers: constant(browsers),
oses: constant(oses)
};
var detect$2 = function (userAgent) {
var browsers = PlatformInfo.browsers();
var oses = PlatformInfo.oses();
var browser = UaString.detectBrowser(browsers, userAgent).fold(Browser.unknown, Browser.nu);
var os = UaString.detectOs(oses, userAgent).fold(OperatingSystem.unknown, OperatingSystem.nu);
var deviceType = DeviceType(os, browser, userAgent);
return {
browser: browser,
os: os,
deviceType: deviceType
};
};
var PlatformDetection = { detect: detect$2 };
var detect$3 = cached(function () {
var userAgent = domGlobals.navigator.userAgent;
return PlatformDetection.detect(userAgent);
});
var PlatformDetection$1 = { detect: detect$3 };
var ATTRIBUTE = domGlobals.Node.ATTRIBUTE_NODE;
var CDATA_SECTION = domGlobals.Node.CDATA_SECTION_NODE;
var COMMENT = domGlobals.Node.COMMENT_NODE;
var DOCUMENT = domGlobals.Node.DOCUMENT_NODE;
var DOCUMENT_TYPE = domGlobals.Node.DOCUMENT_TYPE_NODE;
var DOCUMENT_FRAGMENT = domGlobals.Node.DOCUMENT_FRAGMENT_NODE;
var ELEMENT = domGlobals.Node.ELEMENT_NODE;
var TEXT = domGlobals.Node.TEXT_NODE;
var PROCESSING_INSTRUCTION = domGlobals.Node.PROCESSING_INSTRUCTION_NODE;
var ENTITY_REFERENCE = domGlobals.Node.ENTITY_REFERENCE_NODE;
var ENTITY = domGlobals.Node.ENTITY_NODE;
var NOTATION = domGlobals.Node.NOTATION_NODE;
var ELEMENT$1 = ELEMENT;
var is = function (element, selector) {
var dom = element.dom();
if (dom.nodeType !== ELEMENT$1) {
return false;
} else {
var elem = dom;
if (elem.matches !== undefined) {
return elem.matches(selector);
} else if (elem.msMatchesSelector !== undefined) {
return elem.msMatchesSelector(selector);
} else if (elem.webkitMatchesSelector !== undefined) {
return elem.webkitMatchesSelector(selector);
} else if (elem.mozMatchesSelector !== undefined) {
return elem.mozMatchesSelector(selector);
} else {
throw new Error('Browser lacks native selectors');
}
}
};
var eq = function (e1, e2) {
return e1.dom() === e2.dom();
};
var regularContains = function (e1, e2) {
var d1 = e1.dom();
var d2 = e2.dom();
return d1 === d2 ? false : d1.contains(d2);
};
var ieContains = function (e1, e2) {
return Node.documentPositionContainedBy(e1.dom(), e2.dom());
};
var browser = PlatformDetection$1.detect().browser;
var contains$1 = browser.isIE() ? ieContains : regularContains;
var is$1 = is;
var parent = function (element) {
return Option.from(element.dom().parentNode).map(Element.fromDom);
};
var children = function (element) {
return map(element.dom().childNodes, Element.fromDom);
};
var child = function (element, index) {
var cs = element.dom().childNodes;
return Option.from(cs[index]).map(Element.fromDom);
};
var firstChild = function (element) {
return child(element, 0);
};
var lastChild = function (element) {
return child(element, element.dom().childNodes.length - 1);
};
var spot = Immutable('element', 'offset');
var before = function (marker, element) {
var parent$1 = parent(marker);
parent$1.each(function (v) {
v.dom().insertBefore(element.dom(), marker.dom());
});
};
var append = function (parent, element) {
parent.dom().appendChild(element.dom());
};
var before$1 = function (marker, elements) {
each(elements, function (x) {
before(marker, x);
});
};
var append$1 = function (parent, elements) {
each(elements, function (x) {
append(parent, x);
});
};
var remove = function (element) {
var dom = element.dom();
if (dom.parentNode !== null) {
dom.parentNode.removeChild(dom);
}
};
var name = function (element) {
var r = element.dom().nodeName;
return r.toLowerCase();
};
var type = function (element) {
return element.dom().nodeType;
};
var isType$1 = function (t) {
return function (element) {
return type(element) === t;
};
};
var isElement = isType$1(ELEMENT);
var rawSet = function (dom, key, value) {
if (isString(value) || isBoolean(value) || isNumber(value)) {
dom.setAttribute(key, value + '');
} else {
domGlobals.console.error('Invalid call to Attr.set. Key ', key, ':: Value ', value, ':: Element ', dom);
throw new Error('Attribute value was not simple');
}
};
var setAll = function (element, attrs) {
var dom = element.dom();
each$1(attrs, function (v, k) {
rawSet(dom, k, v);
});
};
var clone = function (element) {
return foldl(element.dom().attributes, function (acc, attr) {
acc[attr.name] = attr.value;
return acc;
}, {});
};
var isSupported = function (dom) {
return dom.style !== undefined && isFunction(dom.style.getPropertyValue);
};
var internalSet = function (dom, property, value) {
if (!isString(value)) {
domGlobals.console.error('Invalid call to CSS.set. Property ', property, ':: Value ', value, ':: Element ', dom);
throw new Error('CSS value must be a string: ' + value);
}
if (isSupported(dom)) {
dom.style.setProperty(property, value);
}
};
var set = function (element, property, value) {
var dom = element.dom();
internalSet(dom, property, value);
};
var clone$1 = function (original, isDeep) {
return Element.fromDom(original.dom().cloneNode(isDeep));
};
var deep = function (original) {
return clone$1(original, true);
};
var shallowAs = function (original, tag) {
var nu = Element.fromTag(tag);
var attributes = clone(original);
setAll(nu, attributes);
return nu;
};
var mutate = function (original, tag) {
var nu = shallowAs(original, tag);
before(original, nu);
var children$1 = children(original);
append$1(nu, children$1);
remove(original);
return nu;
};
var joinSegment = function (parent, child) {
append(parent.item, child.list);
};
var joinSegments = function (segments) {
for (var i = 1; i < segments.length; i++) {
joinSegment(segments[i - 1], segments[i]);
}
};
var appendSegments = function (head$1, tail) {
lift2(last(head$1), head(tail), joinSegment);
};
var createSegment = function (scope, listType) {
var segment = {
list: Element.fromTag(listType, scope),
item: Element.fromTag('li', scope)
};
append(segment.list, segment.item);
return segment;
};
var createSegments = function (scope, entry, size) {
var segments = [];
for (var i = 0; i < size; i++) {
segments.push(createSegment(scope, entry.listType));
}
return segments;
};
var populateSegments = function (segments, entry) {
for (var i = 0; i < segments.length - 1; i++) {
set(segments[i].item, 'list-style-type', 'none');
}
last(segments).each(function (segment) {
setAll(segment.list, entry.listAttributes);
setAll(segment.item, entry.itemAttributes);
append$1(segment.item, entry.content);
});
};
var normalizeSegment = function (segment, entry) {
if (name(segment.list) !== entry.listType) {
segment.list = mutate(segment.list, entry.listType);
}
setAll(segment.list, entry.listAttributes);
};
var createItem = function (scope, attr, content) {
var item = Element.fromTag('li', scope);
setAll(item, attr);
append$1(item, content);
return item;
};
var appendItem = function (segment, item) {
append(segment.list, item);
segment.item = item;
};
var writeShallow = function (scope, cast, entry) {
var newCast = cast.slice(0, entry.depth);
last(newCast).each(function (segment) {
var item = createItem(scope, entry.itemAttributes, entry.content);
appendItem(segment, item);
normalizeSegment(segment, entry);
});
return newCast;
};
var writeDeep = function (scope, cast, entry) {
var segments = createSegments(scope, entry, entry.depth - cast.length);
joinSegments(segments);
populateSegments(segments, entry);
appendSegments(cast, segments);
return cast.concat(segments);
};
var composeList = function (scope, entries) {
var cast = foldl(entries, function (cast, entry) {
return entry.depth > cast.length ? writeDeep(scope, cast, entry) : writeShallow(scope, cast, entry);
}, []);
return head(cast).map(function (segment) {
return segment.list;
});
};
var isList$1 = function (el) {
return is$1(el, 'OL,UL');
};
var hasFirstChildList = function (el) {
return firstChild(el).map(isList$1).getOr(false);
};
var hasLastChildList = function (el) {
return lastChild(el).map(isList$1).getOr(false);
};
var isIndented = function (entry) {
return entry.depth > 0;
};
var isSelected = function (entry) {
return entry.isSelected;
};
var cloneItemContent = function (li) {
var children$1 = children(li);
var content = hasLastChildList(li) ? children$1.slice(0, -1) : children$1;
return map(content, deep);
};
var createEntry = function (li, depth, isSelected) {
return parent(li).filter(isElement).map(function (list) {
return {
depth: depth,
isSelected: isSelected,
content: cloneItemContent(li),
itemAttributes: clone(li),
listAttributes: clone(list),
listType: name(list)
};
});
};
var indentEntry = function (indentation, entry) {
switch (indentation) {
case 'Indent':
entry.depth++;
break;
case 'Outdent':
entry.depth--;
break;
case 'Flatten':
entry.depth = 0;
}
};
var hasOwnProperty = Object.prototype.hasOwnProperty;
var shallow = function (old, nu) {
return nu;
};
var baseMerge = function (merger) {
return function () {
var objects = new Array(arguments.length);
for (var i = 0; i < objects.length; i++) {
objects[i] = arguments[i];
}
if (objects.length === 0) {
throw new Error('Can\'t merge zero objects');
}
var ret = {};
for (var j = 0; j < objects.length; j++) {
var curObject = objects[j];
for (var key in curObject) {
if (hasOwnProperty.call(curObject, key)) {
ret[key] = merger(ret[key], curObject[key]);
}
}
}
return ret;
};
};
var merge = baseMerge(shallow);
var cloneListProperties = function (target, source) {
target.listType = source.listType;
target.listAttributes = merge({}, source.listAttributes);
};
var previousSiblingEntry = function (entries, start) {
var depth = entries[start].depth;
for (var i = start - 1; i >= 0; i--) {
if (entries[i].depth === depth) {
return Option.some(entries[i]);
}
if (entries[i].depth < depth) {
break;
}
}
return Option.none();
};
var normalizeEntries = function (entries) {
each(entries, function (entry, i) {
previousSiblingEntry(entries, i).each(function (matchingEntry) {
cloneListProperties(entry, matchingEntry);
});
});
};
var Cell = function (initial) {
var value = initial;
var get = function () {
return value;
};
var set = function (v) {
value = v;
};
var clone = function () {
return Cell(get());
};
return {
get: get,
set: set,
clone: clone
};
};
var parseItem = function (depth, itemSelection, selectionState, item) {
return firstChild(item).filter(isList$1).fold(function () {
itemSelection.each(function (selection) {
if (eq(selection.start, item)) {
selectionState.set(true);
}
});
var currentItemEntry = createEntry(item, depth, selectionState.get());
itemSelection.each(function (selection) {
if (eq(selection.end, item)) {
selectionState.set(false);
}
});
var childListEntries = lastChild(item).filter(isList$1).map(function (list) {
return parseList(depth, itemSelection, selectionState, list);
}).getOr([]);
return currentItemEntry.toArray().concat(childListEntries);
}, function (list) {
return parseList(depth, itemSelection, selectionState, list);
});
};
var parseList = function (depth, itemSelection, selectionState, list) {
return bind(children(list), function (element) {
var parser = isList$1(element) ? parseList : parseItem;
var newDepth = depth + 1;
return parser(newDepth, itemSelection, selectionState, element);
});
};
var parseLists = function (lists, itemSelection) {
var selectionState = Cell(false);
var initialDepth = 0;
return map(lists, function (list) {
return {
sourceList: list,
entries: parseList(initialDepth, itemSelection, selectionState, list)
};
});
};
var global$8 = tinymce.util.Tools.resolve('tinymce.Env');
var createTextBlock = function (editor, contentNode) {
var dom = editor.dom;
var blockElements = editor.schema.getBlockElements();
var fragment = dom.createFragment();
var node, textBlock, blockName, hasContentNode;
if (editor.settings.forced_root_block) {
blockName = editor.settings.forced_root_block;
}
if (blockName) {
textBlock = dom.create(blockName);
if (textBlock.tagName === editor.settings.forced_root_block) {
dom.setAttribs(textBlock, editor.settings.forced_root_block_attrs);
}
if (!NodeType.isBlock(contentNode.firstChild, blockElements)) {
fragment.appendChild(textBlock);
}
}
if (contentNode) {
while (node = contentNode.firstChild) {
var nodeName = node.nodeName;
if (!hasContentNode && (nodeName !== 'SPAN' || node.getAttribute('data-mce-type') !== 'bookmark')) {
hasContentNode = true;
}
if (NodeType.isBlock(node, blockElements)) {
fragment.appendChild(node);
textBlock = null;
} else {
if (blockName) {
if (!textBlock) {
textBlock = dom.create(blockName);
fragment.appendChild(textBlock);
}
textBlock.appendChild(node);
} else {
fragment.appendChild(node);
}
}
}
}
if (!editor.settings.forced_root_block) {
fragment.appendChild(dom.create('br'));
} else {
if (!hasContentNode && (!global$8.ie || global$8.ie > 10)) {
textBlock.appendChild(dom.create('br', { 'data-mce-bogus': '1' }));
}
}
return fragment;
};
var outdentedComposer = function (editor, entries) {
return map(entries, function (entry) {
var content = fromElements(entry.content);
return Element.fromDom(createTextBlock(editor, content.dom()));
});
};
var indentedComposer = function (editor, entries) {
normalizeEntries(entries);
return composeList(editor.contentDocument, entries).toArray();
};
var composeEntries = function (editor, entries) {
return bind(groupBy(entries, isIndented), function (entries) {
var groupIsIndented = head(entries).map(isIndented).getOr(false);
return groupIsIndented ? indentedComposer(editor, entries) : outdentedComposer(editor, entries);
});
};
var indentSelectedEntries = function (entries, indentation) {
each(filter(entries, isSelected), function (entry) {
return indentEntry(indentation, entry);
});
};
var getItemSelection = function (editor) {
var selectedListItems = map(Selection.getSelectedListItems(editor), Element.fromDom);
return lift2(find(selectedListItems, not(hasFirstChildList)), find(reverse(selectedListItems), not(hasFirstChildList)), function (start, end) {
return {
start: start,
end: end
};
});
};
var listsIndentation = function (editor, lists, indentation) {
var entrySets = parseLists(lists, getItemSelection(editor));
each(entrySets, function (entrySet) {
indentSelectedEntries(entrySet.entries, indentation);
before$1(entrySet.sourceList, composeEntries(editor, entrySet.entries));
remove(entrySet.sourceList);
});
};
var DOM$1 = global$6.DOM;
var splitList = function (editor, ul, li) {
var tmpRng, fragment, bookmarks, node, newBlock;
var removeAndKeepBookmarks = function (targetNode) {
global$5.each(bookmarks, function (node) {
targetNode.parentNode.insertBefore(node, li.parentNode);
});
DOM$1.remove(targetNode);
};
bookmarks = DOM$1.select('span[data-mce-type="bookmark"]', ul);
newBlock = createTextBlock(editor, li);
tmpRng = DOM$1.createRng();
tmpRng.setStartAfter(li);
tmpRng.setEndAfter(ul);
fragment = tmpRng.extractContents();
for (node = fragment.firstChild; node; node = node.firstChild) {
if (node.nodeName === 'LI' && editor.dom.isEmpty(node)) {
DOM$1.remove(node);
break;
}
}
if (!editor.dom.isEmpty(fragment)) {
DOM$1.insertAfter(fragment, ul);
}
DOM$1.insertAfter(newBlock, ul);
if (NodeType.isEmpty(editor.dom, li.parentNode)) {
removeAndKeepBookmarks(li.parentNode);
}
DOM$1.remove(li);
if (NodeType.isEmpty(editor.dom, ul)) {
DOM$1.remove(ul);
}
};
var SplitList = { splitList: splitList };
var outdentDlItem = function (editor, item) {
if (is$1(item, 'dd')) {
mutate(item, 'dt');
} else if (is$1(item, 'dt')) {
parent(item).each(function (dl) {
return SplitList.splitList(editor, dl.dom(), item.dom());
});
}
};
var indentDlItem = function (item) {
if (is$1(item, 'dt')) {
mutate(item, 'dd');
}
};
var dlIndentation = function (editor, indentation, dlItems) {
if (indentation === 'Indent') {
each(dlItems, indentDlItem);
} else {
each(dlItems, function (item) {
return outdentDlItem(editor, item);
});
}
};
var selectionIndentation = function (editor, indentation) {
var lists = map(Selection.getSelectedListRoots(editor), Element.fromDom);
var dlItems = map(Selection.getSelectedDlItems(editor), Element.fromDom);
var isHandled = false;
if (lists.length || dlItems.length) {
var bookmark = editor.selection.getBookmark();
listsIndentation(editor, lists, indentation);
dlIndentation(editor, indentation, dlItems);
editor.selection.moveToBookmark(bookmark);
editor.selection.setRng(Range.normalizeRange(editor.selection.getRng()));
editor.nodeChanged();
isHandled = true;
}
return isHandled;
};
var indentListSelection = function (editor) {
return selectionIndentation(editor, 'Indent');
};
var outdentListSelection = function (editor) {
return selectionIndentation(editor, 'Outdent');
};
var flattenListSelection = function (editor) {
return selectionIndentation(editor, 'Flatten');
};
var updateListStyle = function (dom, el, detail) {
var type = detail['list-style-type'] ? detail['list-style-type'] : null;
dom.setStyle(el, 'list-style-type', type);
};
var setAttribs = function (elm, attrs) {
global$5.each(attrs, function (value, key) {
elm.setAttribute(key, value);
});
};
var updateListAttrs = function (dom, el, detail) {
setAttribs(el, detail['list-attributes']);
global$5.each(dom.select('li', el), function (li) {
setAttribs(li, detail['list-item-attributes']);
});
};
var updateListWithDetails = function (dom, el, detail) {
updateListStyle(dom, el, detail);
updateListAttrs(dom, el, detail);
};
var removeStyles = function (dom, element, styles) {
global$5.each(styles, function (style) {
var _a;
return dom.setStyle(element, (_a = {}, _a[style] = '', _a));
});
};
var getEndPointNode = function (editor, rng, start, root) {
var container, offset;
container = rng[start ? 'startContainer' : 'endContainer'];
offset = rng[start ? 'startOffset' : 'endOffset'];
if (container.nodeType === 1) {
container = container.childNodes[Math.min(offset, container.childNodes.length - 1)] || container;
}
if (!start && NodeType.isBr(container.nextSibling)) {
container = container.nextSibling;
}
while (container.parentNode !== root) {
if (NodeType.isTextBlock(editor, container)) {
return container;
}
if (/^(TD|TH)$/.test(container.parentNode.nodeName)) {
return container;
}
container = container.parentNode;
}
return container;
};
var getSelectedTextBlocks = function (editor, rng, root) {
var textBlocks = [], dom = editor.dom;
var startNode = getEndPointNode(editor, rng, true, root);
var endNode = getEndPointNode(editor, rng, false, root);
var block;
var siblings = [];
for (var node = startNode; node; node = node.nextSibling) {
siblings.push(node);
if (node === endNode) {
break;
}
}
global$5.each(siblings, function (node) {
if (NodeType.isTextBlock(editor, node)) {
textBlocks.push(node);
block = null;
return;
}
if (dom.isBlock(node) || NodeType.isBr(node)) {
if (NodeType.isBr(node)) {
dom.remove(node);
}
block = null;
return;
}
var nextSibling = node.nextSibling;
if (global$4.isBookmarkNode(node)) {
if (NodeType.isTextBlock(editor, nextSibling) || !nextSibling && node.parentNode === root) {
block = null;
return;
}
}
if (!block) {
block = dom.create('p');
node.parentNode.insertBefore(block, node);
textBlocks.push(block);
}
block.appendChild(node);
});
return textBlocks;
};
var hasCompatibleStyle = function (dom, sib, detail) {
var sibStyle = dom.getStyle(sib, 'list-style-type');
var detailStyle = detail ? detail['list-style-type'] : '';
detailStyle = detailStyle === null ? '' : detailStyle;
return sibStyle === detailStyle;
};
var applyList = function (editor, listName, detail) {
if (detail === void 0) {
detail = {};
}
var rng = editor.selection.getRng(true);
var bookmark;
var listItemName = 'LI';
var root = Selection.getClosestListRootElm(editor, editor.selection.getStart(true));
var dom = editor.dom;
if (dom.getContentEditable(editor.selection.getNode()) === 'false') {
return;
}
listName = listName.toUpperCase();
if (listName === 'DL') {
listItemName = 'DT';
}
bookmark = Bookmark.createBookmark(rng);
global$5.each(getSelectedTextBlocks(editor, rng, root), function (block) {
var listBlock, sibling;
sibling = block.previousSibling;
if (sibling && NodeType.isListNode(sibling) && sibling.nodeName === listName && hasCompatibleStyle(dom, sibling, detail)) {
listBlock = sibling;
block = dom.rename(block, listItemName);
sibling.appendChild(block);
} else {
listBlock = dom.create(listName);
block.parentNode.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(Bookmark.resolveBookmark(bookmark));
};
var isValidLists = function (list1, list2) {
return list1 && list2 && NodeType.isListNode(list1) && list1.nodeName === list2.nodeName;
};
var hasSameListStyle = function (dom, list1, list2) {
var targetStyle = dom.getStyle(list1, 'list-style-type', true);
var style = dom.getStyle(list2, 'list-style-type', true);
return targetStyle === style;
};
var hasSameClasses = function (elm1, elm2) {
return elm1.className === elm2.className;
};
var shouldMerge = function (dom, list1, list2) {
return isValidLists(list1, list2) && hasSameListStyle(dom, list1, list2) && hasSameClasses(list1, list2);
};
var mergeWithAdjacentLists = function (dom, listBlock) {
var sibling, node;
sibling = listBlock.nextSibling;
if (shouldMerge(dom, listBlock, sibling)) {
while (node = sibling.firstChild) {
listBlock.appendChild(node);
}
dom.remove(sibling);
}
sibling = listBlock.previousSibling;
if (shouldMerge(dom, listBlock, sibling)) {
while (node = sibling.lastChild) {
listBlock.insertBefore(node, listBlock.firstChild);
}
dom.remove(sibling);
}
};
var updateList = function (dom, list, listName, detail) {
if (list.nodeName !== listName) {
var newList = dom.rename(list, listName);
updateListWithDetails(dom, newList, detail);
} else {
updateListWithDetails(dom, list, detail);
}
};
var toggleMultipleLists = function (editor, parentList, lists, listName, detail) {
if (parentList.nodeName === listName && !hasListStyleDetail(detail)) {
flattenListSelection(editor);
} else {
var bookmark = Bookmark.createBookmark(editor.selection.getRng(true));
global$5.each([parentList].concat(lists), function (elm) {
updateList(editor.dom, elm, listName, detail);
});
editor.selection.setRng(Bookmark.resolveBookmark(bookmark));
}
};
var hasListStyleDetail = function (detail) {
return 'list-style-type' in detail;
};
var toggleSingleList = function (editor, parentList, listName, detail) {
if (parentList === editor.getBody()) {
return;
}
if (parentList) {
if (parentList.nodeName === listName && !hasListStyleDetail(detail)) {
flattenListSelection(editor);
} else {
var bookmark = Bookmark.createBookmark(editor.selection.getRng(true));
updateListWithDetails(editor.dom, parentList, detail);
mergeWithAdjacentLists(editor.dom, editor.dom.rename(parentList, listName));
editor.selection.setRng(Bookmark.resolveBookmark(bookmark));
}
} else {
applyList(editor, listName, detail);
}
};
var toggleList = function (editor, listName, detail) {
var parentList = Selection.getParentList(editor);
var selectedSubLists = Selection.getSelectedSubLists(editor);
detail = detail ? detail : {};
if (parentList && selectedSubLists.length > 0) {
toggleMultipleLists(editor, parentList, selectedSubLists, listName, detail);
} else {
toggleSingleList(editor, parentList, listName, detail);
}
};
var ToggleList = {
toggleList: toggleList,
mergeWithAdjacentLists: mergeWithAdjacentLists
};
var DOM$2 = global$6.DOM;
var normalizeList = function (dom, ul) {
var sibling;
var parentNode = ul.parentNode;
if (parentNode.nodeName === 'LI' && parentNode.firstChild === ul) {
sibling = parentNode.previousSibling;
if (sibling && sibling.nodeName === 'LI') {
sibling.appendChild(ul);
if (NodeType.isEmpty(dom, parentNode)) {
DOM$2.remove(parentNode);
}
} else {
DOM$2.setStyle(parentNode, 'listStyleType', 'none');
}
}
if (NodeType.isListNode(parentNode)) {
sibling = parentNode.previousSibling;
if (sibling && sibling.nodeName === 'LI') {
sibling.appendChild(ul);
}
}
};
var normalizeLists = function (dom, element) {
global$5.each(global$5.grep(dom.select('ol,ul', element)), function (ul) {
normalizeList(dom, ul);
});
};
var NormalizeLists = {
normalizeList: normalizeList,
normalizeLists: normalizeLists
};
var findNextCaretContainer = function (editor, rng, isForward, root) {
var node = rng.startContainer;
var offset = rng.startOffset;
var nonEmptyBlocks, walker;
if (node.nodeType === 3 && (isForward ? offset < node.data.length : offset > 0)) {
return node;
}
nonEmptyBlocks = editor.schema.getNonEmptyElements();
if (node.nodeType === 1) {
node = global$1.getNode(node, offset);
}
walker = new global$2(node, root);
if (isForward) {
if (NodeType.isBogusBr(editor.dom, node)) {
walker.next();
}
}
while (node = walker[isForward ? 'next' : 'prev2']()) {
if (node.nodeName === 'LI' && !node.hasChildNodes()) {
return node;
}
if (nonEmptyBlocks[node.nodeName]) {
return node;
}
if (node.nodeType === 3 && node.data.length > 0) {
return node;
}
}
};
var hasOnlyOneBlockChild = function (dom, elm) {
var childNodes = elm.childNodes;
return childNodes.length === 1 && !NodeType.isListNode(childNodes[0]) && dom.isBlock(childNodes[0]);
};
var unwrapSingleBlockChild = function (dom, elm) {
if (hasOnlyOneBlockChild(dom, elm)) {
dom.remove(elm.firstChild, true);
}
};
var moveChildren = function (dom, fromElm, toElm) {
var node, targetElm;
targetElm = hasOnlyOneBlockChild(dom, toElm) ? toElm.firstChild : toElm;
unwrapSingleBlockChild(dom, fromElm);
if (!NodeType.isEmpty(dom, fromElm, true)) {
while (node = fromElm.firstChild) {
targetElm.appendChild(node);
}
}
};
var mergeLiElements = function (dom, fromElm, toElm) {
var node, listNode;
var ul = fromElm.parentNode;
if (!NodeType.isChildOfBody(dom, fromElm) || !NodeType.isChildOfBody(dom, toElm)) {
return;
}
if (NodeType.isListNode(toElm.lastChild)) {
listNode = toElm.lastChild;
}
if (ul === toElm.lastChild) {
if (NodeType.isBr(ul.previousSibling)) {
dom.remove(ul.previousSibling);
}
}
node = toElm.lastChild;
if (node && NodeType.isBr(node) && fromElm.hasChildNodes()) {
dom.remove(node);
}
if (NodeType.isEmpty(dom, toElm, true)) {
dom.$(toElm).empty();
}
moveChildren(dom, fromElm, toElm);
if (listNode) {
toElm.appendChild(listNode);
}
var contains = contains$1(Element.fromDom(toElm), Element.fromDom(fromElm));
var nestedLists = contains ? dom.getParents(fromElm, NodeType.isListNode, toElm) : [];
dom.remove(fromElm);
each(nestedLists, function (list) {
if (NodeType.isEmpty(dom, list) && list !== dom.getRoot()) {
dom.remove(list);
}
});
};
var mergeIntoEmptyLi = function (editor, fromLi, toLi) {
editor.dom.$(toLi).empty();
mergeLiElements(editor.dom, fromLi, toLi);
editor.selection.setCursorLocation(toLi);
};
var mergeForward = function (editor, rng, fromLi, toLi) {
var dom = editor.dom;
if (dom.isEmpty(toLi)) {
mergeIntoEmptyLi(editor, fromLi, toLi);
} else {
var bookmark = Bookmark.createBookmark(rng);
mergeLiElements(dom, fromLi, toLi);
editor.selection.setRng(Bookmark.resolveBookmark(bookmark));
}
};
var mergeBackward = function (editor, rng, fromLi, toLi) {
var bookmark = Bookmark.createBookmark(rng);
mergeLiElements(editor.dom, fromLi, toLi);
var resolvedBookmark = Bookmark.resolveBookmark(bookmark);
editor.selection.setRng(resolvedBookmark);
};
var backspaceDeleteFromListToListCaret = function (editor, isForward) {
var dom = editor.dom, selection = editor.selection;
var selectionStartElm = selection.getStart();
var root = Selection.getClosestListRootElm(editor, selectionStartElm);
var li = dom.getParent(selection.getStart(), 'LI', root);
var ul, rng, otherLi;
if (li) {
ul = li.parentNode;
if (ul === editor.getBody() && NodeType.isEmpty(dom, ul)) {
return true;
}
rng = Range.normalizeRange(selection.getRng(true));
otherLi = dom.getParent(findNextCaretContainer(editor, rng, isForward, root), 'LI', root);
if (otherLi && otherLi !== li) {
if (isForward) {
mergeForward(editor, rng, otherLi, li);
} else {
mergeBackward(editor, rng, li, otherLi);
}
return true;
} else if (!otherLi) {
if (!isForward) {
flattenListSelection(editor);
return true;
}
}
}
return false;
};
var removeBlock = function (dom, block, root) {
var parentBlock = dom.getParent(block.parentNode, dom.isBlock, root);
dom.remove(block);
if (parentBlock && dom.isEmpty(parentBlock)) {
dom.remove(parentBlock);
}
};
var backspaceDeleteIntoListCaret = function (editor, isForward) {
var dom = editor.dom;
var selectionStartElm = editor.selection.getStart();
var root = Selection.getClosestListRootElm(editor, selectionStartElm);
var block = dom.getParent(selectionStartElm, dom.isBlock, root);
if (block && dom.isEmpty(block)) {
var rng = Range.normalizeRange(editor.selection.getRng(true));
var otherLi_1 = dom.getParent(findNextCaretContainer(editor, rng, isForward, root), 'LI', root);
if (otherLi_1) {
editor.undoManager.transact(function () {
removeBlock(dom, block, root);
ToggleList.mergeWithAdjacentLists(dom, otherLi_1.parentNode);
editor.selection.select(otherLi_1, true);
editor.selection.collapse(isForward);
});
return true;
}
}
return false;
};
var backspaceDeleteCaret = function (editor, isForward) {
return backspaceDeleteFromListToListCaret(editor, isForward) || backspaceDeleteIntoListCaret(editor, isForward);
};
var backspaceDeleteRange = function (editor) {
var selectionStartElm = editor.selection.getStart();
var root = Selection.getClosestListRootElm(editor, selectionStartElm);
var startListParent = editor.dom.getParent(selectionStartElm, 'LI,DT,DD', root);
if (startListParent || Selection.getSelectedListItems(editor).length > 0) {
editor.undoManager.transact(function () {
editor.execCommand('Delete');
NormalizeLists.normalizeLists(editor.dom, editor.getBody());
});
return true;
}
return false;
};
var backspaceDelete = function (editor, isForward) {
return editor.selection.isCollapsed() ? backspaceDeleteCaret(editor, isForward) : backspaceDeleteRange(editor);
};
var setup = function (editor) {
editor.on('keydown', function (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();
}
}
});
};
var Delete = {
setup: setup,
backspaceDelete: backspaceDelete
};
var get = function (editor) {
return {
backspaceDelete: function (isForward) {
Delete.backspaceDelete(editor, isForward);
}
};
};
var Api = { get: get };
var queryListCommandState = function (editor, listName) {
return function () {
var parentList = editor.dom.getParent(editor.selection.getStart(), 'UL,OL,DL');
return parentList && parentList.nodeName === listName;
};
};
var register = function (editor) {
editor.on('BeforeExecCommand', function (e) {
var cmd = e.command.toLowerCase();
if (cmd === 'indent') {
indentListSelection(editor);
} else if (cmd === 'outdent') {
outdentListSelection(editor);
}
});
editor.addCommand('InsertUnorderedList', function (ui, detail) {
ToggleList.toggleList(editor, 'UL', detail);
});
editor.addCommand('InsertOrderedList', function (ui, detail) {
ToggleList.toggleList(editor, 'OL', detail);
});
editor.addCommand('InsertDefinitionList', function (ui, detail) {
ToggleList.toggleList(editor, 'DL', detail);
});
editor.addCommand('RemoveList', function () {
flattenListSelection(editor);
});
editor.addQueryStateHandler('InsertUnorderedList', queryListCommandState(editor, 'UL'));
editor.addQueryStateHandler('InsertOrderedList', queryListCommandState(editor, 'OL'));
editor.addQueryStateHandler('InsertDefinitionList', queryListCommandState(editor, 'DL'));
};
var Commands = { register: register };
var shouldIndentOnTab = function (editor) {
return editor.getParam('lists_indent_on_tab', true);
};
var Settings = { shouldIndentOnTab: shouldIndentOnTab };
var setupTabKey = function (editor) {
editor.on('keydown', function (e) {
if (e.keyCode !== global$3.TAB || global$3.metaKeyPressed(e)) {
return;
}
editor.undoManager.transact(function () {
if (e.shiftKey ? outdentListSelection(editor) : indentListSelection(editor)) {
e.preventDefault();
}
});
});
};
var setup$1 = function (editor) {
if (Settings.shouldIndentOnTab(editor)) {
setupTabKey(editor);
}
Delete.setup(editor);
};
var Keyboard = { setup: setup$1 };
var findIndex = function (list, predicate) {
for (var index = 0; index < list.length; index++) {
var element = list[index];
if (predicate(element)) {
return index;
}
}
return -1;
};
var listState = function (editor, listName) {
return function (e) {
var ctrl = e.control;
editor.on('NodeChange', function (e) {
var tableCellIndex = findIndex(e.parents, NodeType.isTableCellNode);
var parents = tableCellIndex !== -1 ? e.parents.slice(0, tableCellIndex) : e.parents;
var lists = global$5.grep(parents, NodeType.isListNode);
ctrl.active(lists.length > 0 && lists[0].nodeName === listName);
});
};
};
var register$1 = function (editor) {
var hasPlugin = function (editor, plugin) {
var plugins = editor.settings.plugins ? editor.settings.plugins : '';
return global$5.inArray(plugins.split(/[ ,]/), plugin) !== -1;
};
if (!hasPlugin(editor, 'advlist')) {
editor.addButton('numlist', {
active: false,
title: 'Numbered list',
cmd: 'InsertOrderedList',
onPostRender: listState(editor, 'OL')
});
editor.addButton('bullist', {
active: false,
title: 'Bullet list',
cmd: 'InsertUnorderedList',
onPostRender: listState(editor, 'UL')
});
}
editor.addButton('indent', {
icon: 'indent',
title: 'Increase indent',
cmd: 'Indent'
});
};
var Buttons = { register: register$1 };
global.add('lists', function (editor) {
Keyboard.setup(editor);
Buttons.register(editor);
Commands.register(editor);
return Api.get(editor);
});
function Plugin () {
}
return Plugin;
}(window));
})();