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/home/aqcert/public_html/admin/tinymce/js/tinymce/plugins/spellchecker/classes/

/home/aqcert/public_html/admin/tinymce/js/tinymce/plugins/spellchecker/classes

Name	Size	Mode	Actions
DomTextMatcher.js	12785	0644	edit dl rm
Plugin.js	11429	0644	edit dl rm

Edit: /home/aqcert/public_html/admin/tinymce/js/tinymce/plugins/spellchecker/classes/DomTextMatcher.js (12785B)

/**
 * DomTextMatcher.js
 *
 * Released under LGPL License.
 * Copyright (c) 1999-2015 Ephox Corp. All rights reserved
 *
 * License: http://www.tinymce.com/license
 * Contributing: http://www.tinymce.com/contributing
 */

/*eslint no-labels:0, no-constant-condition: 0 */

/**
 * This class logic for filtering text and matching words.
 *
 * @class tinymce.spellcheckerplugin.TextFilter
 * @private
 */
define("tinymce/spellcheckerplugin/DomTextMatcher", [], function() {
	function isContentEditableFalse(node) {
		return node && node.nodeType == 1 && node.contentEditable === "false";
	}

// Based on work developed by: James Padolsey http://james.padolsey.com
	// released under UNLICENSE that is compatible with LGPL
	// TODO: Handle contentEditable edgecase:
	// texttexttexttexttext
	return function(node, editor) {
		var m, matches = [], text, dom = editor.dom;
		var blockElementsMap, hiddenTextElementsMap, shortEndedElementsMap;

blockElementsMap = editor.schema.getBlockElements(); // H1-H6, P, TD etc
		hiddenTextElementsMap = editor.schema.getWhiteSpaceElements(); // TEXTAREA, PRE, STYLE, SCRIPT
		shortEndedElementsMap = editor.schema.getShortEndedElements(); // BR, IMG, INPUT

function createMatch(m, data) {
			if (!m[0]) {
				throw 'findAndReplaceDOMText cannot handle zero-length matches';
			}

return {
				start: m.index,
				end: m.index + m[0].length,
				text: m[0],
				data: data
			};
		}

function getText(node) {
			var txt;

if (node.nodeType === 3) {
				return node.data;
			}

if (hiddenTextElementsMap[node.nodeName] && !blockElementsMap[node.nodeName]) {
				return '';
			}

if (isContentEditableFalse(node)) {
				return '\n';
			}

txt = '';

if (blockElementsMap[node.nodeName] || shortEndedElementsMap[node.nodeName]) {
				txt += '\n';
			}

if ((node = node.firstChild)) {
				do {
					txt += getText(node);
				} while ((node = node.nextSibling));
			}

return txt;
		}

function stepThroughMatches(node, matches, replaceFn) {
			var startNode, endNode, startNodeIndex,
				endNodeIndex, innerNodes = [], atIndex = 0, curNode = node,
				matchLocation, matchIndex = 0;

matches = matches.slice(0);
			matches.sort(function(a, b) {
				return a.start - b.start;
			});

matchLocation = matches.shift();

out: while (true) {
				if (blockElementsMap[curNode.nodeName] || shortEndedElementsMap[curNode.nodeName] || isContentEditableFalse(curNode)) {
					atIndex++;
				}

if (curNode.nodeType === 3) {
					if (!endNode && curNode.length + atIndex >= matchLocation.end) {
						// We've found the ending
						endNode = curNode;
						endNodeIndex = matchLocation.end - atIndex;
					} else if (startNode) {
						// Intersecting node
						innerNodes.push(curNode);
					}

if (!startNode && curNode.length + atIndex > matchLocation.start) {
						// We've found the match start
						startNode = curNode;
						startNodeIndex = matchLocation.start - atIndex;
					}

atIndex += curNode.length;
				}

if (startNode && endNode) {
					curNode = replaceFn({
						startNode: startNode,
						startNodeIndex: startNodeIndex,
						endNode: endNode,
						endNodeIndex: endNodeIndex,
						innerNodes: innerNodes,
						match: matchLocation.text,
						matchIndex: matchIndex
					});

// replaceFn has to return the node that replaced the endNode
					// and then we step back so we can continue from the end of the
					// match:
					atIndex -= (endNode.length - endNodeIndex);
					startNode = null;
					endNode = null;
					innerNodes = [];
					matchLocation = matches.shift();
					matchIndex++;

if (!matchLocation) {
						break; // no more matches
					}
				} else if ((!hiddenTextElementsMap[curNode.nodeName] || blockElementsMap[curNode.nodeName]) && curNode.firstChild) {
					if (!isContentEditableFalse(curNode)) {
						// Move down
						curNode = curNode.firstChild;
						continue;
					}
				} else if (curNode.nextSibling) {
					// Move forward:
					curNode = curNode.nextSibling;
					continue;
				}

// Move forward or up:
				while (true) {
					if (curNode.nextSibling) {
						curNode = curNode.nextSibling;
						break;
					} else if (curNode.parentNode !== node) {
						curNode = curNode.parentNode;
					} else {
						break out;
					}
				}
			}
		}

/**
		* Generates the actual replaceFn which splits up text nodes
		* and inserts the replacement element.
		*/
		function genReplacer(callback) {
			function makeReplacementNode(fill, matchIndex) {
				var match = matches[matchIndex];

if (!match.stencil) {
					match.stencil = callback(match);
				}

var clone = match.stencil.cloneNode(false);
				clone.setAttribute('data-mce-index', matchIndex);

if (fill) {
					clone.appendChild(dom.doc.createTextNode(fill));
				}

return clone;
			}

return function(range) {
				var before, after, parentNode, startNode = range.startNode,
					endNode = range.endNode, matchIndex = range.matchIndex,
					doc = dom.doc;

if (startNode === endNode) {
					var node = startNode;

parentNode = node.parentNode;
					if (range.startNodeIndex > 0) {
						// Add "before" text node (before the match)
						before = doc.createTextNode(node.data.substring(0, range.startNodeIndex));
						parentNode.insertBefore(before, node);
					}

// Create the replacement node:
					var el = makeReplacementNode(range.match, matchIndex);
					parentNode.insertBefore(el, node);
					if (range.endNodeIndex < node.length) {
						// Add "after" text node (after the match)
						after = doc.createTextNode(node.data.substring(range.endNodeIndex));
						parentNode.insertBefore(after, node);
					}

node.parentNode.removeChild(node);

return el;
				}

// Replace startNode -> [innerNodes...] -> endNode (in that order)
				before = doc.createTextNode(startNode.data.substring(0, range.startNodeIndex));
				after = doc.createTextNode(endNode.data.substring(range.endNodeIndex));
				var elA = makeReplacementNode(startNode.data.substring(range.startNodeIndex), matchIndex);
				var innerEls = [];

for (var i = 0, l = range.innerNodes.length; i < l; ++i) {
					var innerNode = range.innerNodes[i];
					var innerEl = makeReplacementNode(innerNode.data, matchIndex);
					innerNode.parentNode.replaceChild(innerEl, innerNode);
					innerEls.push(innerEl);
				}

var elB = makeReplacementNode(endNode.data.substring(0, range.endNodeIndex), matchIndex);

parentNode = startNode.parentNode;
				parentNode.insertBefore(before, startNode);
				parentNode.insertBefore(elA, startNode);
				parentNode.removeChild(startNode);

parentNode = endNode.parentNode;
				parentNode.insertBefore(elB, endNode);
				parentNode.insertBefore(after, endNode);
				parentNode.removeChild(endNode);

return elB;
			};
		}

function unwrapElement(element) {
			var parentNode = element.parentNode;
			parentNode.insertBefore(element.firstChild, element);
			element.parentNode.removeChild(element);
		}

function getWrappersByIndex(index) {
			var elements = node.getElementsByTagName('*'), wrappers = [];

index = typeof index == "number" ? "" + index : null;

for (var i = 0; i < elements.length; i++) {
				var element = elements[i], dataIndex = element.getAttribute('data-mce-index');

if (dataIndex !== null && dataIndex.length) {
					if (dataIndex === index || index === null) {
						wrappers.push(element);
					}
				}
			}

return wrappers;
		}

/**
		 * Returns the index of a specific match object or -1 if it isn't found.
		 *
		 * @param  {Match} match Text match object.
		 * @return {Number} Index of match or -1 if it isn't found.
		 */
		function indexOf(match) {
			var i = matches.length;
			while (i--) {
				if (matches[i] === match) {
					return i;
				}
			}

return -1;
		}

/**
		 * Filters the matches. If the callback returns true it stays if not it gets removed.
		 *
		 * @param {Function} callback Callback to execute for each match.
		 * @return {DomTextMatcher} Current DomTextMatcher instance.
		 */
		function filter(callback) {
			var filteredMatches = [];

each(function(match, i) {
				if (callback(match, i)) {
					filteredMatches.push(match);
				}
			});

matches = filteredMatches;

/*jshint validthis:true*/
			return this;
		}

/**
		 * Executes the specified callback for each match.
		 *
		 * @param {Function} callback Callback to execute for each match.
		 * @return {DomTextMatcher} Current DomTextMatcher instance.
		 */
		function each(callback) {
			for (var i = 0, l = matches.length; i < l; i++) {
				if (callback(matches[i], i) === false) {
					break;
				}
			}

/*jshint validthis:true*/
			return this;
		}

/**
		 * Wraps the current matches with nodes created by the specified callback.
		 * Multiple clones of these matches might occur on matches that are on multiple nodex.
		 *
		 * @param {Function} callback Callback to execute in order to create elements for matches.
		 * @return {DomTextMatcher} Current DomTextMatcher instance.
		 */
		function wrap(callback) {
			if (matches.length) {
				stepThroughMatches(node, matches, genReplacer(callback));
			}

/*jshint validthis:true*/
			return this;
		}

/**
		 * Finds the specified regexp and adds them to the matches collection.
		 *
		 * @param {RegExp} regex Global regexp to search the current node by.
		 * @param {Object} [data] Optional custom data element for the match.
		 * @return {DomTextMatcher} Current DomTextMatcher instance.
		 */
		function find(regex, data) {
			if (text && regex.global) {
				while ((m = regex.exec(text))) {
					matches.push(createMatch(m, data));
				}
			}

return this;
		}

/**
		 * Unwraps the specified match object or all matches if unspecified.
		 *
		 * @param {Object} [match] Optional match object.
		 * @return {DomTextMatcher} Current DomTextMatcher instance.
		 */
		function unwrap(match) {
			var i, elements = getWrappersByIndex(match ? indexOf(match) : null);

i = elements.length;
			while (i--) {
				unwrapElement(elements[i]);
			}

return this;
		}

/**
		 * Returns a match object by the specified DOM element.
		 *
		 * @param {DOMElement} element Element to return match object for.
		 * @return {Object} Match object for the specified element.
		 */
		function matchFromElement(element) {
			return matches[element.getAttribute('data-mce-index')];
		}

/**
		 * Returns a DOM element from the specified match element. This will be the first element if it's split
		 * on multiple nodes.
		 *
		 * @param {Object} match Match element to get first element of.
		 * @return {DOMElement} DOM element for the specified match object.
		 */
		function elementFromMatch(match) {
			return getWrappersByIndex(indexOf(match))[0];
		}

/**
		 * Adds match the specified range for example a grammar line.
		 *
		 * @param {Number} start Start offset.
		 * @param {Number} length Length of the text.
		 * @param {Object} data Custom data object for match.
		 * @return {DomTextMatcher} Current DomTextMatcher instance.
		 */
		function add(start, length, data) {
			matches.push({
				start: start,
				end: start + length,
				text: text.substr(start, length),
				data: data
			});

return this;
		}

/**
		 * Returns a DOM range for the specified match.
		 *
		 * @param  {Object} match Match object to get range for.
		 * @return {DOMRange} DOM Range for the specified match.
		 */
		function rangeFromMatch(match) {
			var wrappers = getWrappersByIndex(indexOf(match));

var rng = editor.dom.createRng();
			rng.setStartBefore(wrappers[0]);
			rng.setEndAfter(wrappers[wrappers.length - 1]);

return rng;
		}

/**
		 * Replaces the specified match with the specified text.
		 *
		 * @param {Object} match Match object to replace.
		 * @param {String} text Text to replace the match with.
		 * @return {DOMRange} DOM range produced after the replace.
		 */
		function replace(match, text) {
			var rng = rangeFromMatch(match);

rng.deleteContents();

if (text.length > 0) {
				rng.insertNode(editor.dom.doc.createTextNode(text));
			}

return rng;
		}

/**
		 * Resets the DomTextMatcher instance. This will remove any wrapped nodes and remove any matches.
		 *
		 * @return {[type]} [description]
		 */
		function reset() {
			matches.splice(0, matches.length);
			unwrap();

return this;
		}

text = getText(node);

return {
			text: text,
			matches: matches,
			each: each,
			filter: filter,
			reset: reset,
			matchFromElement: matchFromElement,
			elementFromMatch: elementFromMatch,
			find: find,
			add: add,
			wrap: wrap,
			unwrap: unwrap,
			replace: replace,
			rangeFromMatch: rangeFromMatch,
			indexOf: indexOf
		};
	};
});

cmd: