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authorSteve Manuel <nilslice@gmail.com>2016-10-02 23:14:31 -0700
committerSteve Manuel <nilslice@gmail.com>2016-10-02 23:14:31 -0700
commit2d33ab3dd1f72b5b737e8af3a2c001ecbca6b14b (patch)
tree72cfbf4943f24d28d3f504cf60790cd569b1c225 /system/admin/static/editor/js/materialNote.js
parent37d3f13e071cfdb5e063c67dec604c10dbc6ddde (diff)
adding more UI, rich text editor, implentation and example in post.go, as well as db insert/update and retrieval. NOTE: rich text editor content is stored as html escaped entity in DB.
Diffstat (limited to 'system/admin/static/editor/js/materialNote.js')
-rw-r--r--system/admin/static/editor/js/materialNote.js7469
1 files changed, 7469 insertions, 0 deletions
diff --git a/system/admin/static/editor/js/materialNote.js b/system/admin/static/editor/js/materialNote.js
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+++ b/system/admin/static/editor/js/materialNote.js
@@ -0,0 +1,7469 @@
+/**
+ * MaterialNote v1.2.1
+ * Super simple wysiwyg editor on Materialize
+ * a fork of materialnote.js => http://materialnote.org/
+ *
+ * original summernote credits:
+ * summernote.js
+ * Copyright 2013-2015 Alan Hong. and other contributors
+ * summernote (and so materialNote) may be freely distributed under the MIT license./
+ * (https://raw.githubusercontent.com/Cerealkillerway/materialNote/master/license.txt)
+ *
+ * edited by CK (http://www.web-forge.info)
+ * thanks to Tox for code review (http://emanuele.itoscano.com/)
+ */
+(function(factory) {
+ /* global define */
+ if (typeof define === 'function' && define.amd) {
+ // AMD. Register as an anonymous module.
+ define(['jquery'], factory);
+ } else {
+ // Browser globals: jQuery
+ factory(window.jQuery);
+ }
+}(function($) {
+
+ if (!Array.prototype.reduce) {
+ /**
+ * Array.prototype.reduce polyfill
+ * @param {Function} callback
+ * @param {Value} [initialValue]
+ * @return {Value}
+ * @see http://goo.gl/WNriQD
+ */
+ Array.prototype.reduce = function(callback) {
+ var t = Object(this), len = t.length >>> 0, k = 0, value;
+
+ if (arguments.length === 2) {
+ value = arguments[1];
+ } else {
+ while (k < len && !(k in t)) {
+ k++;
+ }
+ if (k >= len) {
+ throw new TypeError('Reduce of empty array with no initial value');
+ }
+ value = t[k++];
+ }
+ for (; k < len; k++) {
+ if (k in t) {
+ value = callback(value, t[k], k, t);
+ }
+ }
+ return value;
+ };
+ }
+
+ if ('function' !== typeof Array.prototype.filter) {
+ /**
+ * Array.prototype.filter polyfill
+ * @param {Function} func
+ * @return {Array}
+ * @see http://goo.gl/T1KFnq
+ */
+ Array.prototype.filter = function(func) {
+ var t = Object(this), len = t.length >>> 0;
+ var res = [];
+ var thisArg = arguments.length >= 2 ? arguments[1] : void 0;
+
+ for (var i = 0; i < len; i++) {
+ if (i in t) {
+ var val = t[i];
+
+ if (func.call(thisArg, val, i, t)) {
+ res.push(val);
+ }
+ }
+ }
+ return res;
+ };
+ }
+
+var isSupportAmd = typeof define === 'function' && define.amd;
+
+/**
+* returns whether font is installed or not.
+* @param {String} fontName
+* @return {Boolean}
+*/
+var isFontInstalled = function(fontName) {
+ if (fontName === "Roboto") return true;
+ var testFontName = fontName === 'Comic Sans MS' ? 'Courier New' : 'Comic Sans MS';
+ var $tester = $('<div>').css({
+ position: 'absolute',
+ left: '-9999px',
+ top: '-9999px',
+ fontSize: '200px'
+ }).text('mmmmmmmmmwwwwwww').appendTo(document.body);
+
+ var originalWidth = $tester.css('fontFamily', testFontName).width();
+ var width = $tester.css('fontFamily', fontName + ',' + testFontName).width();
+
+ $tester.remove();
+
+ return originalWidth !== width;
+};
+
+
+var userAgent = navigator.userAgent;
+
+/**
+* @class core.agent
+* Object which check platform and agent
+* @singleton
+* @alternateClassName agent
+*/
+var agent = {
+ /** @property {Boolean} [isMac=false] true if this agent is Mac */
+ isMac: navigator.appVersion.indexOf('Mac') > -1,
+ /** @property {Boolean} [isMSIE=false] true if this agent is a Internet Explorer */
+ isMSIE: /MSIE|Trident/i.test(userAgent),
+ /** @property {Boolean} [isFF=false] true if this agent is a Firefox */
+ isFF: /firefox/i.test(userAgent),
+ isWebkit: /webkit/i.test(userAgent),
+ /** @property {Boolean} [isSafari=false] true if this agent is a Safari */
+ isSafari: /safari/i.test(userAgent),
+ /** @property {String} jqueryVersion current jQuery version string */
+ jqueryVersion: parseFloat($.fn.jquery),
+ isSupportAmd: isSupportAmd,
+ hasCodeMirror: isSupportAmd ? require.specified('CodeMirror') : !!window.CodeMirror,
+ isFontInstalled: isFontInstalled,
+ isW3CRangeSupport: !!document.createRange
+};
+
+/**
+* @class core.func
+* func utils (for high-order func's arg)
+* @singleton
+* @alternateClassName func
+*/
+var func = (function() {
+ var eq = function(itemA) {
+ return function(itemB) {
+ return itemA === itemB;
+ };
+ };
+
+ var eq2 = function(itemA, itemB) {
+ return itemA === itemB;
+ };
+
+ var peq2 = function(propName) {
+ return function(itemA, itemB) {
+ return itemA[propName] === itemB[propName];
+ };
+ };
+
+ var ok = function() {
+ return true;
+ };
+
+ var fail = function() {
+ return false;
+ };
+
+ var not = function(f) {
+ return function() {
+ return !f.apply(f, arguments);
+ };
+ };
+
+ var and = function(fA, fB) {
+ return function(item) {
+ return fA(item) && fB(item);
+ };
+ };
+
+ var self = function(a) {
+ return a;
+ };
+
+ var idCounter = 0;
+
+ /**
+ * generate a globally-unique id
+ * @param {String} [prefix]
+ */
+ var uniqueId = function(prefix) {
+ var id = ++idCounter + '';
+
+ return prefix ? prefix + id : id;
+ };
+
+ /**
+ * returns bnd (bounds) from rect
+ * - IE Compatability Issue: http://goo.gl/sRLOAo
+ * - Scroll Issue: http://goo.gl/sNjUc
+ * @param {Rect} rect
+ * @return {Object} bounds
+ * @return {Number} bounds.top
+ * @return {Number} bounds.left
+ * @return {Number} bounds.width
+ * @return {Number} bounds.height
+ */
+ var rect2bnd = function(rect) {
+ var $document = $(document);
+ return {
+ top: rect.top + $document.scrollTop(),
+ left: rect.left + $document.scrollLeft(),
+ width: rect.right - rect.left,
+ height: rect.bottom - rect.top
+ };
+ };
+
+ /**
+ * returns a copy of the object where the keys have become the values and the values the keys.
+ * @param {Object} obj
+ * @return {Object}
+ */
+ var invertObject = function(obj) {
+ var inverted = {};
+
+ for (var key in obj) {
+ if (obj.hasOwnProperty(key)) {
+ inverted[obj[key]] = key;
+ }
+ }
+ return inverted;
+ };
+
+ /**
+ * @param {String} namespace
+ * @param {String} [prefix]
+ * @return {String}
+ */
+ var namespaceToCamel = function(namespace, prefix) {
+ prefix = prefix || '';
+ return prefix + namespace.split('.').map(function(name) {
+ return name.substring(0, 1).toUpperCase() + name.substring(1);
+ }).join('');
+ };
+
+ return {
+ eq: eq,
+ eq2: eq2,
+ peq2: peq2,
+ ok: ok,
+ fail: fail,
+ self: self,
+ not: not,
+ and: and,
+ uniqueId: uniqueId,
+ rect2bnd: rect2bnd,
+ invertObject: invertObject,
+ namespaceToCamel: namespaceToCamel
+ };
+})(); //end func
+
+
+/**
+* @class core.list
+* list utils
+* @singleton
+* @alternateClassName list
+*/
+var list = (function() {
+ /**
+ * returns the first item of an array.
+ * @param {Array} array
+ */
+ var head = function(array) {
+ return array[0];
+ };
+
+ /**
+ * returns the last item of an array.
+ * @param {Array} array
+ */
+ var last = function(array) {
+ return array[array.length - 1];
+ };
+
+ /**
+ * returns everything but the last entry of the array.
+ * @param {Array} array
+ */
+ var initial = function(array) {
+ return array.slice(0, array.length - 1);
+ };
+
+ /**
+ * returns the rest of the items in an array.
+ * @param {Array} array
+ */
+ var tail = function(array) {
+ return array.slice(1);
+ };
+
+ /**
+ * returns item of array
+ */
+ var find = function(array, pred) {
+ for (var idx = 0, len = array.length; idx < len; idx ++) {
+ var item = array[idx];
+
+ if (pred(item)) {
+ return item;
+ }
+ }
+ };
+
+ /**
+ * returns true if all of the values in the array pass the predicate truth test.
+ */
+ var all = function(array, pred) {
+ for (var idx = 0, len = array.length; idx < len; idx ++) {
+ if (!pred(array[idx])) {
+ return false;
+ }
+ }
+ return true;
+ };
+
+ /**
+ * returns true if the value is present in the list.
+ */
+ var contains = function(array, item) {
+ return $.inArray(item, array) !== -1;
+ };
+
+ /**
+ * get sum from a list
+ * @param {Array} array - array
+ * @param {Function} fn - iterator
+ */
+ var sum = function(array, fn) {
+ fn = fn || func.self;
+ return array.reduce(function(memo, v) {
+ return memo + fn(v);
+ }, 0);
+ };
+
+ /**
+ * returns a copy of the collection with array type.
+ * @param {Collection} collection - collection eg) node.childNodes, ...
+ */
+ var from = function(collection) {
+ var result = [], idx = -1, length = collection.length;
+ while (++idx < length) {
+ result[idx] = collection[idx];
+ }
+ return result;
+ };
+
+ /**
+ * cluster elements by predicate function.
+ * @param {Array} array - array
+ * @param {Function} fn - predicate function for cluster rule
+ * @param {Array[]}
+ */
+ var clusterBy = function(array, fn) {
+ if (!array.length) { return []; }
+ var aTail = tail(array);
+
+ return aTail.reduce(function(memo, v) {
+ var aLast = last(memo);
+ if (fn(last(aLast), v)) {
+ aLast[aLast.length] = v;
+ } else {
+ memo[memo.length] = [v];
+ }
+ return memo;
+ }, [[head(array)]]);
+ };
+
+ /**
+ * returns a copy of the array with all falsy values removed
+ * @param {Array} array - array
+ * @param {Function} fn - predicate function for cluster rule
+ */
+ var compact = function(array) {
+ var aResult = [];
+
+ for (var idx = 0, len = array.length; idx < len; idx ++) {
+ if (array[idx]) { aResult.push(array[idx]); }
+ }
+ return aResult;
+ };
+
+ /**
+ * produces a duplicate-free version of the array
+ * @param {Array} array
+ */
+ var unique = function(array) {
+ var results = [];
+
+ for (var idx = 0, len = array.length; idx < len; idx ++) {
+ if (!contains(results, array[idx])) {
+ results.push(array[idx]);
+ }
+ }
+ return results;
+ };
+
+ /**
+ * returns next item.
+ * @param {Array} array
+ */
+ var next = function(array, item) {
+ var idx = array.indexOf(item);
+
+ if (idx === -1) {return null;}
+ return array[idx + 1];
+ };
+
+ /**
+ * returns prev item.
+ * @param {Array} array
+ */
+ var prev = function(array, item) {
+ var idx = array.indexOf(item);
+
+ if (idx === -1) {return null;}
+ return array[idx - 1];
+ };
+
+
+ return {head: head, last: last, initial: initial, tail: tail, prev: prev, next: next, find: find, contains: contains, all: all, sum: sum, from: from, clusterBy: clusterBy, compact: compact, unique: unique};
+})(); //end list
+
+
+var NBSP_CHAR = String.fromCharCode(160);
+var ZERO_WIDTH_NBSP_CHAR = '\ufeff';
+
+/**
+* @class core.dom
+* Dom functions
+* @singleton
+* @alternateClassName dom
+*/
+var dom = (function() {
+ /**
+ * @method isEditable
+ * returns whether node is `note-editable` or not.
+ * @param {Node} node
+ * @return {Boolean}
+ */
+ var isEditable = function(node) {
+ return node && $(node).hasClass('note-editable');
+ };
+
+ /**
+ * @method isControlSizing
+ * returns whether node is `note-control-sizing` or not.
+ * @param {Node} node
+ * @return {Boolean}
+ */
+ var isControlSizing = function(node) {
+ return node && $(node).hasClass('note-control-sizing');
+ };
+
+ /**
+ * @method buildLayoutInfo
+ * build layoutInfo from $editor(.note-editor)
+ * @param {jQuery} $editor
+ * @return {Object}
+ * @return {Function} return.editor
+ * @return {Node} return.dropzone
+ * @return {Node} return.toolbar
+ * @return {Node} return.editable
+ * @return {Node} return.codable
+ * @return {Node} return.popover
+ * @return {Node} return.handle
+ * @return {Node} return.dialog
+ */
+ var buildLayoutInfo = function($editor) {
+ var makeFinder;
+
+ // air mode
+ if ($editor.hasClass('note-air-editor')) {
+ var id = list.last($editor.attr('id').split('-'));
+
+ makeFinder = function(sIdPrefix) {
+ return function() { return $(sIdPrefix + id); };
+ };
+
+ return {
+ editor: function() { return $editor; },
+ holder : function() { return $editor.data('holder'); },
+ editable: function() { return $editor; },
+ popover: makeFinder('#note-popover-'),
+ handle: makeFinder('#note-handle-'),
+ dialog: makeFinder('#note-dialog-')
+ };
+ // frame mode
+ } else {
+ makeFinder = function(sClassName) {
+ return function() { return $editor.find(sClassName); };
+ };
+ return {
+ editor: function() { return $editor; },
+ holder : function() { return $editor.data('holder'); },
+ dropzone: makeFinder('.note-dropzone'),
+ toolbar: makeFinder('.note-toolbar'),
+ editable: makeFinder('.note-editable'),
+ codable: makeFinder('.note-codable'),
+ statusbar: makeFinder('.note-statusbar'),
+ popover: makeFinder('.note-popover'),
+ handle: makeFinder('.note-handle'),
+ dialog: makeFinder('.note-dialog')
+ };
+ }
+ };
+
+ /**
+ * returns makeLayoutInfo from editor's descendant node.
+ * @private
+ * @param {Node} descendant
+ * @return {Object}
+ */
+ var makeLayoutInfo = function(descendant) {
+ var $target = $(descendant).closest('.note-editor, .note-air-editor, .note-air-layout');
+
+ if (!$target.length) {
+ return null;
+ }
+ var $editor;
+
+ if ($target.is('.note-editor, .note-air-editor')) {
+ $editor = $target;
+ } else {
+ $editor = $('#note-editor-' + list.last($target.attr('id').split('-')));
+ }
+ return buildLayoutInfo($editor);
+ };
+
+ /**
+ * @method makePredByNodeName
+ * returns predicate which judge whether nodeName is same
+ * @param {String} nodeName
+ * @return {Function}
+ */
+ var makePredByNodeName = function(nodeName) {
+ nodeName = nodeName.toUpperCase();
+ return function(node) {
+ return node && node.nodeName.toUpperCase() === nodeName;
+ };
+ };
+
+ /**
+ * @method isText
+ * @param {Node} node
+ * @return {Boolean} true if node's type is text(3)
+ */
+ var isText = function(node) {
+ return node && node.nodeType === 3;
+ };
+
+ /**
+ * ex) br, col, embed, hr, img, input, ...
+ * @see http://www.w3.org/html/wg/drafts/html/master/syntax.html#void-elements
+ */
+ var isVoid = function(node) {
+ return node && /^BR|^IMG|^HR/.test(node.nodeName.toUpperCase());
+ };
+
+ var isPara = function(node) {
+ if (isEditable(node)) {
+ return false;
+ }
+ // Chrome(v31.0), FF(v25.0.1) use DIV for paragraph
+ return node && /^DIV|^P|^LI|^H[1-7]/.test(node.nodeName.toUpperCase());
+ };
+
+ var isLi = makePredByNodeName('LI');
+
+ var isPurePara = function(node) {
+ return isPara(node) && !isLi(node);
+ };
+
+ var isTable = makePredByNodeName('TABLE');
+
+ var isInline = function(node) {
+ return !isBodyContainer(node) && !isList(node) && !isPara(node) && !isTable(node) && !isBlockquote(node);
+ };
+
+ var isList = function(node) {
+ return node && /^UL|^OL/.test(node.nodeName.toUpperCase());
+ };
+
+ var isCell = function(node) {
+ return node && /^TD|^TH/.test(node.nodeName.toUpperCase());
+ };
+
+ var isBlockquote = makePredByNodeName('BLOCKQUOTE');
+
+ var isBodyContainer = function(node) {
+ return isCell(node) || isBlockquote(node) || isEditable(node);
+ };
+
+ var isAnchor = makePredByNodeName('A');
+
+ var isParaInline = function(node) {
+ return isInline(node) && !!ancestor(node, isPara);
+ };
+
+ var isBodyInline = function(node) {
+ return isInline(node) && !ancestor(node, isPara);
+ };
+
+ var isBody = makePredByNodeName('BODY');
+
+ /**
+ * returns whether nodeB is closest sibling of nodeA
+ * @param {Node} nodeA
+ * @param {Node} nodeB
+ * @return {Boolean}
+ */
+ var isClosestSibling = function(nodeA, nodeB) {
+ return nodeA.nextSibling === nodeB || nodeA.previousSibling === nodeB;
+ };
+
+ /**
+ * returns array of closest siblings with node
+ * @param {Node} node
+ * @param {function} [pred] - predicate function
+ * @return {Node[]}
+ */
+ var withClosestSiblings = function(node, pred) {
+ pred = pred || func.ok;
+ var siblings = [];
+
+ if (node.previousSibling && pred(node.previousSibling)) {
+ siblings.push(node.previousSibling);
+ }
+ siblings.push(node);
+ if (node.nextSibling && pred(node.nextSibling)) {
+ siblings.push(node.nextSibling);
+ }
+ return siblings;
+ };
+
+ /**
+ * blank HTML for cursor position
+ * - [workaround] for MSIE IE doesn't works with bogus br
+ */
+ var blankHTML = agent.isMSIE ? '&nbsp;' : '<br>';
+
+ /**
+ * @method nodeLength
+ * returns #text's text size or element's childNodes size
+ * @param {Node} node
+ */
+ var nodeLength = function(node) {
+ if (isText(node)) {
+ return node.nodeValue.length;
+ }
+ return node.childNodes.length;
+ };
+
+ /**
+ * returns whether node is empty or not.
+ * @param {Node} node
+ * @return {Boolean}
+ */
+ var isEmpty = function(node) {
+ var len = nodeLength(node);
+
+ if (len === 0) {
+ return true;
+ } else if (!isText(node) && len === 1 && node.innerHTML === blankHTML) {
+ return true;
+ } else if (list.all(node.childNodes, isText) && node.innerHTML === '') {
+ return true;
+ }
+ return false;
+ };
+
+ /**
+ * padding blankHTML if node is empty (for cursor position)
+ */
+ var paddingBlankHTML = function(node) {
+ if (!isVoid(node) && !nodeLength(node)) {
+ node.innerHTML = blankHTML;
+ }
+ };
+
+ /**
+ * find nearest ancestor predicate hit
+ *
+ * @param {Node} node
+ * @param {Function} pred - predicate function
+ */
+ var ancestor = function(node, pred) {
+ while (node) {
+ if (pred(node)) { return node; }
+ if (isEditable(node)) { break; }
+
+ node = node.parentNode;
+ }
+ return null;
+ };
+
+ /**
+ * find nearest ancestor only single child blood line and predicate hit
+ *
+ * @param {Node} node
+ * @param {Function} pred - predicate function
+ */
+ var singleChildAncestor = function(node, pred) {
+ node = node.parentNode;
+
+ while (node) {
+ if (nodeLength(node) !== 1) { break; }
+ if (pred(node)) { return node; }
+ if (isEditable(node)) { break; }
+
+ node = node.parentNode;
+ }
+ return null;
+ };
+
+ /**
+ * returns new array of ancestor nodes (until predicate hit).
+ *
+ * @param {Node} node
+ * @param {Function} [optional] pred - predicate function
+ */
+ var listAncestor = function(node, pred) {
+ pred = pred || func.fail;
+
+ var ancestors = [];
+ ancestor(node, function(el) {
+ if (!isEditable(el)) {
+ ancestors.push(el);
+ }
+
+ return pred(el);
+ });
+ return ancestors;
+ };
+
+ /**
+ * find farthest ancestor predicate hit
+ */
+ var lastAncestor = function(node, pred) {
+ var ancestors = listAncestor(node);
+ return list.last(ancestors.filter(pred));
+ };
+
+ /**
+ * returns common ancestor node between two nodes.
+ *
+ * @param {Node} nodeA
+ * @param {Node} nodeB
+ */
+ var commonAncestor = function(nodeA, nodeB) {
+ var ancestors = listAncestor(nodeA);
+ for (var n = nodeB; n; n = n.parentNode) {
+ if ($.inArray(n, ancestors) > -1) { return n; }
+ }
+ return null; // difference document area
+ };
+
+ /**
+ * listing all previous siblings (until predicate hit).
+ *
+ * @param {Node} node
+ * @param {Function} [optional] pred - predicate function
+ */
+ var listPrev = function(node, pred) {
+ pred = pred || func.fail;
+
+ var nodes = [];
+ while (node) {
+ if (pred(node)) { break; }
+ nodes.push(node);
+ node = node.previousSibling;
+ }
+ return nodes;
+ };
+
+ /**
+ * listing next siblings (until predicate hit).
+ *
+ * @param {Node} node
+ * @param {Function} [pred] - predicate function
+ */
+ var listNext = function(node, pred) {
+ pred = pred || func.fail;
+
+ var nodes = [];
+ while (node) {
+ if (pred(node)) { break; }
+ nodes.push(node);
+ node = node.nextSibling;
+ }
+ return nodes;
+ };
+
+ /**
+ * listing descendant nodes
+ *
+ * @param {Node} node
+ * @param {Function} [pred] - predicate function
+ */
+ var listDescendant = function(node, pred) {
+ var descendents = [];
+ pred = pred || func.ok;
+
+ // start DFS(depth first search) with node
+ (function fnWalk(current) {
+ if (node !== current && pred(current)) {
+ descendents.push(current);
+ }
+ for (var idx = 0, len = current.childNodes.length; idx < len; idx++) {
+ fnWalk(current.childNodes[idx]);
+ }
+ })(node);
+
+ return descendents;
+ };
+
+ /**
+ * wrap node with new tag.
+ *
+ * @param {Node} node
+ * @param {Node} tagName of wrapper
+ * @return {Node} - wrapper
+ */
+ var wrap = function(node, wrapperName) {
+ var parent = node.parentNode;
+ var wrapper = $('<' + wrapperName + '>')[0];
+
+ parent.insertBefore(wrapper, node);
+ wrapper.appendChild(node);
+
+ return wrapper;
+ };
+
+ /**
+ * insert node after preceding
+ *
+ * @param {Node} node
+ * @param {Node} preceding - predicate function
+ */
+ var insertAfter = function(node, preceding) {
+ var next = preceding.nextSibling, parent = preceding.parentNode;
+ if (next) {
+ parent.insertBefore(node, next);
+ } else {
+ parent.appendChild(node);
+ }
+ return node;
+ };
+
+ /**
+ * append elements.
+ *
+ * @param {Node} node
+ * @param {Collection} aChild
+ */
+ var appendChildNodes = function(node, aChild) {
+ $.each(aChild, function(idx, child) {
+ node.appendChild(child);
+ });
+ return node;
+ };
+
+ /**
+ * returns whether boundaryPoint is left edge or not.
+ *
+ * @param {BoundaryPoint} point
+ * @return {Boolean}
+ */
+ var isLeftEdgePoint = function(point) {
+ return point.offset === 0;
+ };
+
+ /**
+ * returns whether boundaryPoint is right edge or not.
+ *
+ * @param {BoundaryPoint} point
+ * @return {Boolean}
+ */
+ var isRightEdgePoint = function(point) {
+ return point.offset === nodeLength(point.node);
+ };
+
+ /**
+ * returns whether boundaryPoint is edge or not.
+ *
+ * @param {BoundaryPoint} point
+ * @return {Boolean}
+ */
+ var isEdgePoint = function(point) {
+ return isLeftEdgePoint(point) || isRightEdgePoint(point);
+ };
+
+ /**
+ * returns wheter node is left edge of ancestor or not.
+ *
+ * @param {Node} node
+ * @param {Node} ancestor
+ * @return {Boolean}
+ */
+ var isLeftEdgeOf = function(node, ancestor) {
+ while (node && node !== ancestor) {
+ if (position(node) !== 0) {
+ return false;
+ }
+ node = node.parentNode;
+ }
+
+ return true;
+ };
+
+ /**
+ * returns whether node is right edge of ancestor or not.
+ *
+ * @param {Node} node
+ * @param {Node} ancestor
+ * @return {Boolean}
+ */
+ var isRightEdgeOf = function(node, ancestor) {
+ while (node && node !== ancestor) {
+ if (position(node) !== nodeLength(node.parentNode) - 1) {
+ return false;
+ }
+ node = node.parentNode;
+ }
+
+ return true;
+ };
+
+ /**
+ * returns offset from parent.
+ *
+ * @param {Node} node
+ */
+ var position = function(node) {
+ var offset = 0;
+ while ((node = node.previousSibling)) {
+ offset += 1;
+ }
+ return offset;
+ };
+
+ var hasChildren = function(node) {
+ return !!(node && node.childNodes && node.childNodes.length);
+ };
+
+ /**
+ * returns previous boundaryPoint
+ *
+ * @param {BoundaryPoint} point
+ * @param {Boolean} isSkipInnerOffset
+ * @return {BoundaryPoint}
+ */
+ var prevPoint = function(point, isSkipInnerOffset) {
+ var node, offset;
+
+ if (point.offset === 0) {
+ if (isEditable(point.node)) {
+ return null;
+ }
+
+ node = point.node.parentNode;
+ offset = position(point.node);
+ } else if (hasChildren(point.node)) {
+ node = point.node.childNodes[point.offset - 1];
+ offset = nodeLength(node);
+ } else {
+ node = point.node;
+ offset = isSkipInnerOffset ? 0 : point.offset - 1;
+ }
+
+ return {
+ node: node,
+ offset: offset
+ };
+ };
+
+ /**
+ * returns next boundaryPoint
+ *
+ * @param {BoundaryPoint} point
+ * @param {Boolean} isSkipInnerOffset
+ * @return {BoundaryPoint}
+ */
+ var nextPoint = function(point, isSkipInnerOffset) {
+ var node, offset;
+
+ if (nodeLength(point.node) === point.offset) {
+ if (isEditable(point.node)) {
+ return null;
+ }
+
+ node = point.node.parentNode;
+ offset = position(point.node) + 1;
+ } else if (hasChildren(point.node)) {
+ node = point.node.childNodes[point.offset];
+ offset = 0;
+ } else {
+ node = point.node;
+ offset = isSkipInnerOffset ? nodeLength(point.node) : point.offset + 1;
+ }
+
+ return {
+ node: node,
+ offset: offset
+ };
+ };
+
+ /**
+ * returns whether pointA and pointB is same or not.
+ *
+ * @param {BoundaryPoint} pointA
+ * @param {BoundaryPoint} pointB
+ * @return {Boolean}
+ */
+ var isSamePoint = function(pointA, pointB) {
+ return pointA.node === pointB.node && pointA.offset === pointB.offset;
+ };
+
+ /**
+ * returns whether point is visible (can set cursor) or not.
+ *
+ * @param {BoundaryPoint} point
+ * @return {Boolean}
+ */
+ var isVisiblePoint = function(point) {
+ if (isText(point.node) || !hasChildren(point.node) || isEmpty(point.node)) {
+ return true;
+ }
+
+ var leftNode = point.node.childNodes[point.offset - 1];
+ var rightNode = point.node.childNodes[point.offset];
+ if ((!leftNode || isVoid(leftNode)) && (!rightNode || isVoid(rightNode))) {
+ return true;
+ }
+
+ return false;
+ };
+
+ /**
+ * @method prevPointUtil
+ *
+ * @param {BoundaryPoint} point
+ * @param {Function} pred
+ * @return {BoundaryPoint}
+ */
+ var prevPointUntil = function(point, pred) {
+ while (point) {
+ if (pred(point)) {
+ return point;
+ }
+
+ point = prevPoint(point);
+ }
+
+ return null;
+ };
+
+ /**
+ * @method nextPointUntil
+ *
+ * @param {BoundaryPoint} point
+ * @param {Function} pred
+ * @return {BoundaryPoint}
+ */
+ var nextPointUntil = function(point, pred) {
+ while (point) {
+ if (pred(point)) {
+ return point;
+ }
+
+ point = nextPoint(point);
+ }
+
+ return null;
+ };
+
+ /**
+ * returns whether point has character or not.
+ *
+ * @param {Point} point
+ * @return {Boolean}
+ */
+ var isCharPoint = function(point) {
+ if (!isText(point.node)) {
+ return false;
+ }
+
+ var ch = point.node.nodeValue.charAt(point.offset - 1);
+ return ch && (ch !== ' ' && ch !== NBSP_CHAR);
+ };
+
+ /**
+ * @method walkPoint
+ *
+ * @param {BoundaryPoint} startPoint
+ * @param {BoundaryPoint} endPoint
+ * @param {Function} handler
+ * @param {Boolean} isSkipInnerOffset
+ */
+ var walkPoint = function(startPoint, endPoint, handler, isSkipInnerOffset) {
+ var point = startPoint;
+
+ while (point) {
+ handler(point);
+
+ if (isSamePoint(point, endPoint)) {
+ break;
+ }
+
+ var isSkipOffset = isSkipInnerOffset &&
+ startPoint.node !== point.node &&
+ endPoint.node !== point.node;
+ point = nextPoint(point, isSkipOffset);
+ }
+ };
+
+ /**
+ * @method makeOffsetPath
+ *
+ * return offsetPath(array of offset) from ancestor
+ *
+ * @param {Node} ancestor - ancestor node
+ * @param {Node} node
+ */
+ var makeOffsetPath = function(ancestor, node) {
+ var ancestors = listAncestor(node, func.eq(ancestor));
+ return $.map(ancestors, position).reverse();
+ };
+
+ /**
+ * @method fromOffsetPath
+ *
+ * return element from offsetPath(array of offset)
+ *
+ * @param {Node} ancestor - ancestor node
+ * @param {array} offsets - offsetPath
+ */
+ var fromOffsetPath = function(ancestor, offsets) {
+ var current = ancestor;
+ for (var i = 0, len = offsets.length; i < len; i++) {
+ if (current.childNodes.length <= offsets[i]) {
+ current = current.childNodes[current.childNodes.length - 1];
+ } else {
+ current = current.childNodes[offsets[i]];
+ }
+ }
+ return current;
+ };
+
+ /**
+ * @method splitNode
+ *
+ * split element or #text
+ *
+ * @param {BoundaryPoint} point
+ * @param {Object} [options]
+ * @param {Boolean} [options.isSkipPaddingBlankHTML] - default: false
+ * @param {Boolean} [options.isNotSplitEdgePoint] - default: false
+ * @return {Node} right node of boundaryPoint
+ */
+ var splitNode = function(point, options) {
+ var isSkipPaddingBlankHTML = options && options.isSkipPaddingBlankHTML;
+ var isNotSplitEdgePoint = options && options.isNotSplitEdgePoint;
+
+ // edge case
+ if (isEdgePoint(point) && (isText(point.node) || isNotSplitEdgePoint)) {
+ if (isLeftEdgePoint(point)) {
+ return point.node;
+ } else if (isRightEdgePoint(point)) {
+ return point.node.nextSibling;
+ }
+ }
+
+ // split #text
+ if (isText(point.node)) {
+ return point.node.splitText(point.offset);
+ } else {
+ var childNode = point.node.childNodes[point.offset];
+ var clone = insertAfter(point.node.cloneNode(false), point.node);
+ appendChildNodes(clone, listNext(childNode));
+
+ if (!isSkipPaddingBlankHTML) {
+ paddingBlankHTML(point.node);
+ paddingBlankHTML(clone);
+ }
+
+ return clone;
+ }
+ };
+
+ /**
+ * @method splitTree
+ *
+ * split tree by point
+ *
+ * @param {Node} root - split root
+ * @param {BoundaryPoint} point
+ * @param {Object} [options]
+ * @param {Boolean} [options.isSkipPaddingBlankHTML] - default: false
+ * @param {Boolean} [options.isNotSplitEdgePoint] - default: false
+ * @return {Node} right node of boundaryPoint
+ */
+ var splitTree = function(root, point, options) {
+ // ex) [#text, <span>, <p>]
+ var ancestors = listAncestor(point.node, func.eq(root));
+
+ if (!ancestors.length) {
+ return null;
+ } else if (ancestors.length === 1) {
+ return splitNode(point, options);
+ }
+
+ return ancestors.reduce(function(node, parent) {
+ if (node === point.node) {
+ node = splitNode(point, options);
+ }
+
+ return splitNode({
+ node: parent,
+ offset: node ? dom.position(node) : nodeLength(parent)
+ }, options);
+ });
+ };
+
+ /**
+ * split point
+ *
+ * @param {Point} point
+ * @param {Boolean} isInline
+ * @return {Object}
+ */
+ var splitPoint = function(point, isInline) {
+ // find splitRoot, container
+ // - inline: splitRoot is a child of paragraph
+ // - block: splitRoot is a child of bodyContainer
+ var pred = isInline ? isPara : isBodyContainer;
+ var ancestors = listAncestor(point.node, pred);
+ var topAncestor = list.last(ancestors) || point.node;
+
+ var splitRoot, container;
+ if (pred(topAncestor)) {
+ splitRoot = ancestors[ancestors.length - 2];
+ container = topAncestor;
+ } else {
+ splitRoot = topAncestor;
+ container = splitRoot.parentNode;
+ }
+
+ // if splitRoot is exists, split with splitTree
+ var pivot = splitRoot && splitTree(splitRoot, point, {
+ isSkipPaddingBlankHTML: isInline,
+ isNotSplitEdgePoint: isInline
+ });
+
+ // if container is point.node, find pivot with point.offset
+ if (!pivot && container === point.node) {
+ pivot = point.node.childNodes[point.offset];
+ }
+
+ return {
+ rightNode: pivot,
+ container: container
+ };
+ };
+
+ var create = function(nodeName) {
+ return document.createElement(nodeName);
+ };
+
+ var createText = function(text) {
+ return document.createTextNode(text);
+ };
+
+ /**
+ * @method remove
+ *
+ * remove node, (isRemoveChild: remove child or not)
+ *
+ * @param {Node} node
+ * @param {Boolean} isRemoveChild
+ */
+ var remove = function(node, isRemoveChild) {
+ if (!node || !node.parentNode) { return; }
+ if (node.removeNode) { return node.removeNode(isRemoveChild); }
+
+ var parent = node.parentNode;
+ if (!isRemoveChild) {
+ var nodes = [];
+ var i, len;
+ for (i = 0, len = node.childNodes.length; i < len; i++) {
+ nodes.push(node.childNodes[i]);
+ }
+
+ for (i = 0, len = nodes.length; i < len; i++) {
+ parent.insertBefore(nodes[i], node);
+ }
+ }
+
+ parent.removeChild(node);
+ };
+
+ /**
+ * @method removeWhile
+ *
+ * @param {Node} node
+ * @param {Function} pred
+ */
+ var removeWhile = function(node, pred) {
+ while (node) {
+ if (isEditable(node) || !pred(node)) {
+ break;
+ }
+
+ var parent = node.parentNode;
+ remove(node);
+ node = parent;
+ }
+ };
+
+ /**
+ * @method replace
+ *
+ * replace node with provided nodeName
+ *
+ * @param {Node} node
+ * @param {String} nodeName
+ * @return {Node} - new node
+ */
+ var replace = function(node, nodeName) {
+ if (node.nodeName.toUpperCase() === nodeName.toUpperCase()) {
+ return node;
+ }
+
+ var newNode = create(nodeName);
+
+ if (node.style.cssText) {
+ newNode.style.cssText = node.style.cssText;
+ }
+
+ appendChildNodes(newNode, list.from(node.childNodes));
+ insertAfter(newNode, node);
+ remove(node);
+
+ return newNode;
+ };
+
+ var isTextarea = makePredByNodeName('TEXTAREA');
+
+ /**
+ * @param {jQuery} $node
+ * @param {Boolean} [stripLinebreaks] - default: false
+ */
+ var value = function($node, stripLinebreaks) {
+ var val = isTextarea($node[0]) ? $node.val() : $node.html();
+ if (stripLinebreaks) {
+ return val.replace(/[\n\r]/g, '');
+ }
+ return val;
+ };
+
+ /**
+ * @method html
+ *
+ * get the HTML contents of node
+ *
+ * @param {jQuery} $node
+ * @param {Boolean} [isNewlineOnBlock]
+ */
+ var html = function($node, isNewlineOnBlock) {
+ var markup = value($node);
+
+ if (isNewlineOnBlock) {
+ var regexTag = /<(\/?)(\b(?!!)[^>\s]*)(.*?)(\s*\/?>)/g;
+ markup = markup.replace(regexTag, function(match, endSlash, name) {
+ name = name.toUpperCase();
+ var isEndOfInlineContainer = /^DIV|^TD|^TH|^P|^LI|^H[1-7]/.test(name) &&
+ !!endSlash;
+ var isBlockNode = /^BLOCKQUOTE|^TABLE|^TBODY|^TR|^HR|^UL|^OL/.test(name);
+
+ return match + ((isEndOfInlineContainer || isBlockNode) ? '\n' : '');
+ });
+ markup = $.trim(markup);
+ }
+
+ return markup;
+ };
+
+ return {
+ /** @property {String} NBSP_CHAR */
+ NBSP_CHAR: NBSP_CHAR,
+ /** @property {String} ZERO_WIDTH_NBSP_CHAR */
+ ZERO_WIDTH_NBSP_CHAR: ZERO_WIDTH_NBSP_CHAR,
+ /** @property {String} blank */
+ blank: blankHTML,
+ /** @property {String} emptyPara */
+ emptyPara: '<p>' + blankHTML + '</p>',
+ makePredByNodeName: makePredByNodeName,
+ isEditable: isEditable,
+ isControlSizing: isControlSizing,
+ buildLayoutInfo: buildLayoutInfo,
+ makeLayoutInfo: makeLayoutInfo,
+ isText: isText,
+ isVoid: isVoid,
+ isPara: isPara,
+ isPurePara: isPurePara,
+ isInline: isInline,
+ isBlock: func.not(isInline),
+ isBodyInline: isBodyInline,
+ isBody: isBody,
+ isParaInline: isParaInline,
+ isList: isList,
+ isTable: isTable,
+ isCell: isCell,
+ isBlockquote: isBlockquote,
+ isBodyContainer: isBodyContainer,
+ isAnchor: isAnchor,
+ isDiv: makePredByNodeName('DIV'),
+ isLi: isLi,
+ isBR: makePredByNodeName('BR'),
+ isSpan: makePredByNodeName('SPAN'),
+ isB: makePredByNodeName('B'),
+ isU: makePredByNodeName('U'),
+ isS: makePredByNodeName('S'),
+ isI: makePredByNodeName('I'),
+ isImg: makePredByNodeName('IMG'),
+ isTextarea: isTextarea,
+ isEmpty: isEmpty,
+ isEmptyAnchor: func.and(isAnchor, isEmpty),
+ isClosestSibling: isClosestSibling,
+ withClosestSiblings: withClosestSiblings,
+ nodeLength: nodeLength,
+ isLeftEdgePoint: isLeftEdgePoint,
+ isRightEdgePoint: isRightEdgePoint,
+ isEdgePoint: isEdgePoint,
+ isLeftEdgeOf: isLeftEdgeOf,
+ isRightEdgeOf: isRightEdgeOf,
+ prevPoint: prevPoint,
+ nextPoint: nextPoint,
+ isSamePoint: isSamePoint,
+ isVisiblePoint: isVisiblePoint,
+ prevPointUntil: prevPointUntil,
+ nextPointUntil: nextPointUntil,
+ isCharPoint: isCharPoint,
+ walkPoint: walkPoint,
+ ancestor: ancestor,
+ singleChildAncestor: singleChildAncestor,
+ listAncestor: listAncestor,
+ lastAncestor: lastAncestor,
+ listNext: listNext,
+ listPrev: listPrev,
+ listDescendant: listDescendant,
+ commonAncestor: commonAncestor,
+ wrap: wrap,
+ insertAfter: insertAfter,
+ appendChildNodes: appendChildNodes,
+ position: position,
+ hasChildren: hasChildren,
+ makeOffsetPath: makeOffsetPath,
+ fromOffsetPath: fromOffsetPath,
+ splitTree: splitTree,
+ splitPoint: splitPoint,
+ create: create,
+ createText: createText,
+ remove: remove,
+ removeWhile: removeWhile,
+ replace: replace,
+ html: html,
+ value: value
+ };
+ })();
+
+
+ var range = (function() {
+
+ /**
+ * return boundaryPoint from TextRange, inspired by Andy Na's HuskyRange.js
+ *
+ * @param {TextRange} textRange
+ * @param {Boolean} isStart
+ * @return {BoundaryPoint}
+ *
+ * @see http://msdn.microsoft.com/en-us/library/ie/ms535872(v=vs.85).aspx
+ */
+ var textRangeToPoint = function(textRange, isStart) {
+ var container = textRange.parentElement(), offset;
+
+ var tester = document.body.createTextRange(), prevContainer;
+ var childNodes = list.from(container.childNodes);
+ for (offset = 0; offset < childNodes.length; offset++) {
+ if (dom.isText(childNodes[offset])) {
+ continue;
+ }
+ tester.moveToElementText(childNodes[offset]);
+ if (tester.compareEndPoints('StartToStart', textRange) >= 0) {
+ break;
+ }
+ prevContainer = childNodes[offset];
+ }
+
+ if (offset !== 0 && dom.isText(childNodes[offset - 1])) {
+ var textRangeStart = document.body.createTextRange(), curTextNode = null;
+ textRangeStart.moveToElementText(prevContainer || container);
+ textRangeStart.collapse(!prevContainer);
+ curTextNode = prevContainer ? prevContainer.nextSibling : container.firstChild;
+
+ var pointTester = textRange.duplicate();
+ pointTester.setEndPoint('StartToStart', textRangeStart);
+ var textCount = pointTester.text.replace(/[\r\n]/g, '').length;
+
+ while (textCount > curTextNode.nodeValue.length && curTextNode.nextSibling) {
+ textCount -= curTextNode.nodeValue.length;
+ curTextNode = curTextNode.nextSibling;
+ }
+
+ /* jshint ignore:start */
+ var dummy = curTextNode.nodeValue; // enforce IE to re-reference curTextNode, hack
+ /* jshint ignore:end */
+
+ if (isStart && curTextNode.nextSibling && dom.isText(curTextNode.nextSibling) &&
+ textCount === curTextNode.nodeValue.length) {
+ textCount -= curTextNode.nodeValue.length;
+ curTextNode = curTextNode.nextSibling;
+ }
+
+ container = curTextNode;
+ offset = textCount;
+ }
+
+ return {
+ cont: container,
+ offset: offset
+ };
+ };
+
+ /**
+ * return TextRange from boundary point (inspired by google closure-library)
+ * @param {BoundaryPoint} point
+ * @return {TextRange}
+ */
+ var pointToTextRange = function(point) {
+ var textRangeInfo = function(container, offset) {
+ var node, isCollapseToStart;
+
+ if (dom.isText(container)) {
+ var prevTextNodes = dom.listPrev(container, func.not(dom.isText));
+ var prevContainer = list.last(prevTextNodes).previousSibling;
+ node = prevContainer || container.parentNode;
+ offset += list.sum(list.tail(prevTextNodes), dom.nodeLength);
+ isCollapseToStart = !prevContainer;
+ } else {
+ node = container.childNodes[offset] || container;
+ if (dom.isText(node)) {
+ return textRangeInfo(node, 0);
+ }
+
+ offset = 0;
+ isCollapseToStart = false;
+ }
+
+ return {
+ node: node,
+ collapseToStart: isCollapseToStart,
+ offset: offset
+ };
+ };
+
+ var textRange = document.body.createTextRange();
+ var info = textRangeInfo(point.node, point.offset);
+
+ textRange.moveToElementText(info.node);
+ textRange.collapse(info.collapseToStart);
+ textRange.moveStart('character', info.offset);
+ return textRange;
+ };
+
+ /**
+ * Wrapped Range
+ *
+ * @constructor
+ * @param {Node} sc - start container
+ * @param {Number} so - start offset
+ * @param {Node} ec - end container
+ * @param {Number} eo - end offset
+ */
+ var WrappedRange = function(sc, so, ec, eo) {
+ this.sc = sc;
+ this.so = so;
+ this.ec = ec;
+ this.eo = eo;
+
+ // nativeRange: get nativeRange from sc, so, ec, eo
+ var nativeRange = function() {
+ if (agent.isW3CRangeSupport) {
+ var w3cRange = document.createRange();
+ w3cRange.setStart(sc, so);
+ w3cRange.setEnd(ec, eo);
+
+ return w3cRange;
+ } else {
+ var textRange = pointToTextRange({
+ node: sc,
+ offset: so
+ });
+
+ textRange.setEndPoint('EndToEnd', pointToTextRange({
+ node: ec,
+ offset: eo
+ }));
+
+ return textRange;
+ }
+ };
+
+ this.getPoints = function() {
+ return {
+ sc: sc,
+ so: so,
+ ec: ec,
+ eo: eo
+ };
+ };
+
+ this.getStartPoint = function() {
+ return {
+ node: sc,
+ offset: so
+ };
+ };
+
+ this.getEndPoint = function() {
+ return {
+ node: ec,
+ offset: eo
+ };
+ };
+
+ /**
+ * select update visible range
+ */
+ this.select = function() {
+ var nativeRng = nativeRange();
+ if (agent.isW3CRangeSupport) {
+ var selection = document.getSelection();
+ if (selection.rangeCount > 0) {
+ selection.removeAllRanges();
+ }
+ selection.addRange(nativeRng);
+ } else {
+ nativeRng.select();
+ }
+
+ return this;
+ };
+
+ /**
+ * @return {WrappedRange}
+ */
+ this.normalize = function() {
+
+ /**
+ * @param {BoundaryPoint} point
+ * @return {BoundaryPoint}
+ */
+ var getVisiblePoint = function(point) {
+ if (!dom.isVisiblePoint(point)) {
+ if (dom.isLeftEdgePoint(point)) {
+ point = dom.nextPointUntil(point, dom.isVisiblePoint);
+ } else {
+ point = dom.prevPointUntil(point, dom.isVisiblePoint);
+ }
+ }
+ return point;
+ };
+
+ var startPoint = getVisiblePoint(this.getStartPoint());
+ var endPoint = getVisiblePoint(this.getEndPoint());
+
+ return new WrappedRange(
+ startPoint.node,
+ startPoint.offset,
+ endPoint.node,
+ endPoint.offset
+ );
+ };
+
+ /**
+ * returns matched nodes on range
+ *
+ * @param {Function} [pred] - predicate function
+ * @param {Object} [options]
+ * @param {Boolean} [options.includeAncestor]
+ * @param {Boolean} [options.fullyContains]
+ * @return {Node[]}
+ */
+ this.nodes = function(pred, options) {
+ pred = pred || func.ok;
+
+ var includeAncestor = options && options.includeAncestor;
+ var fullyContains = options && options.fullyContains;
+
+ // TODO compare points and sort
+ var startPoint = this.getStartPoint();
+ var endPoint = this.getEndPoint();
+
+ var nodes = [];
+ var leftEdgeNodes = [];
+
+ dom.walkPoint(startPoint, endPoint, function(point) {
+ if (dom.isEditable(point.node)) {
+ return;
+ }
+
+ var node;
+ if (fullyContains) {
+ if (dom.isLeftEdgePoint(point)) {
+ leftEdgeNodes.push(point.node);
+ }
+ if (dom.isRightEdgePoint(point) && list.contains(leftEdgeNodes, point.node)) {
+ node = point.node;
+ }
+ } else if (includeAncestor) {
+ node = dom.ancestor(point.node, pred);
+ } else {
+ node = point.node;
+ }
+
+ if (node && pred(node)) {
+ nodes.push(node);
+ }
+ }, true);
+
+ return list.unique(nodes);
+ };
+
+ /**
+ * returns commonAncestor of range
+ * @return {Element} - commonAncestor
+ */
+ this.commonAncestor = function() {
+ return dom.commonAncestor(sc, ec);
+ };
+
+ /**
+ * returns expanded range by pred
+ *
+ * @param {Function} pred - predicate function
+ * @return {WrappedRange}
+ */
+ this.expand = function(pred) {
+ var startAncestor = dom.ancestor(sc, pred);
+ var endAncestor = dom.ancestor(ec, pred);
+
+ if (!startAncestor && !endAncestor) {
+ return new WrappedRange(sc, so, ec, eo);
+ }
+
+ var boundaryPoints = this.getPoints();
+
+ if (startAncestor) {
+ boundaryPoints.sc = startAncestor;
+ boundaryPoints.so = 0;
+ }
+
+ if (endAncestor) {
+ boundaryPoints.ec = endAncestor;
+ boundaryPoints.eo = dom.nodeLength(endAncestor);
+ }
+
+ return new WrappedRange(
+ boundaryPoints.sc,
+ boundaryPoints.so,
+ boundaryPoints.ec,
+ boundaryPoints.eo
+ );
+ };
+
+ /**
+ * @param {Boolean} isCollapseToStart
+ * @return {WrappedRange}
+ */
+ this.collapse = function(isCollapseToStart) {
+ if (isCollapseToStart) {
+ return new WrappedRange(sc, so, sc, so);
+ } else {
+ return new WrappedRange(ec, eo, ec, eo);
+ }
+ };
+
+ /**
+ * splitText on range
+ */
+ this.splitText = function() {
+ var isSameContainer = sc === ec;
+ var boundaryPoints = this.getPoints();
+
+ if (dom.isText(ec) && !dom.isEdgePoint(this.getEndPoint())) {
+ ec.splitText(eo);
+ }
+
+ if (dom.isText(sc) && !dom.isEdgePoint(this.getStartPoint())) {
+ boundaryPoints.sc = sc.splitText(so);
+ boundaryPoints.so = 0;
+
+ if (isSameContainer) {
+ boundaryPoints.ec = boundaryPoints.sc;
+ boundaryPoints.eo = eo - so;
+ }
+ }
+
+ return new WrappedRange(
+ boundaryPoints.sc,
+ boundaryPoints.so,
+ boundaryPoints.ec,
+ boundaryPoints.eo
+ );
+ };
+
+ /**
+ * delete contents on range
+ * @return {WrappedRange}
+ */
+ this.deleteContents = function() {
+ if (this.isCollapsed()) {
+ return this;
+ }
+
+ var rng = this.splitText();
+ var nodes = rng.nodes(null, {
+ fullyContains: true
+ });
+
+ // find new cursor point
+ var point = dom.prevPointUntil(rng.getStartPoint(), function(point) {
+ return !list.contains(nodes, point.node);
+ });
+
+ var emptyParents = [];
+ $.each(nodes, function(idx, node) {
+ // find empty parents
+ var parent = node.parentNode;
+ if (point.node !== parent && dom.nodeLength(parent) === 1) {
+ emptyParents.push(parent);
+ }
+ dom.remove(node, false);
+ });
+
+ // remove empty parents
+ $.each(emptyParents, function(idx, node) {
+ dom.remove(node, false);
+ });
+
+ return new WrappedRange(
+ point.node,
+ point.offset,
+ point.node,
+ point.offset
+ ).normalize();
+ };
+
+ /**
+ * makeIsOn: return isOn(pred) function
+ */
+ var makeIsOn = function(pred) {
+ return function() {
+ var ancestor = dom.ancestor(sc, pred);
+ return !!ancestor && (ancestor === dom.ancestor(ec, pred));
+ };
+ };
+
+ // isOnEditable: judge whether range is on editable or not
+ this.isOnEditable = makeIsOn(dom.isEditable);
+ // isOnList: judge whether range is on list node or not
+ this.isOnList = makeIsOn(dom.isList);
+ // isOnAnchor: judge whether range is on anchor node or not
+ this.isOnAnchor = makeIsOn(dom.isAnchor);
+ // isOnAnchor: judge whether range is on cell node or not
+ this.isOnCell = makeIsOn(dom.isCell);
+
+ /**
+ * @param {Function} pred
+ * @return {Boolean}
+ */
+ this.isLeftEdgeOf = function(pred) {
+ if (!dom.isLeftEdgePoint(this.getStartPoint())) {
+ return false;
+ }
+
+ var node = dom.ancestor(this.sc, pred);
+ return node && dom.isLeftEdgeOf(this.sc, node);
+ };
+
+ /**
+ * returns whether range was collapsed or not
+ */
+ this.isCollapsed = function() {
+ return sc === ec && so === eo;
+ };
+
+ /**
+ * wrap inline nodes which children of body with paragraph
+ *
+ * @return {WrappedRange}
+ */
+ this.wrapBodyInlineWithPara = function() {
+ if (dom.isBodyContainer(sc) && dom.isEmpty(sc)) {
+ sc.innerHTML = dom.emptyPara;
+ return new WrappedRange(sc.firstChild, 0, sc.firstChild, 0);
+ }
+
+ if (dom.isParaInline(sc) || dom.isPara(sc)) {
+ return this.normalize();
+ }
+
+ // find inline top ancestor
+ var topAncestor;
+ if (dom.isInline(sc)) {
+ var ancestors = dom.listAncestor(sc, func.not(dom.isInline));
+ topAncestor = list.last(ancestors);
+ if (!dom.isInline(topAncestor)) {
+ topAncestor = ancestors[ancestors.length - 2] || sc.childNodes[so];
+ }
+ } else {
+ topAncestor = sc.childNodes[so > 0 ? so - 1 : 0];
+ }
+
+ // siblings not in paragraph
+ var inlineSiblings = dom.listPrev(topAncestor, dom.isParaInline).reverse();
+ inlineSiblings = inlineSiblings.concat(dom.listNext(topAncestor.nextSibling, dom.isParaInline));
+
+ // wrap with paragraph
+ if (inlineSiblings.length) {
+ var para = dom.wrap(list.head(inlineSiblings), 'p');
+ dom.appendChildNodes(para, list.tail(inlineSiblings));
+ }
+
+ return this.normalize();
+ };
+
+ /**
+ * insert node at current cursor
+ *
+ * @param {Node} node
+ * @return {Node}
+ */
+ this.insertNode = function(node) {
+ var rng = this.wrapBodyInlineWithPara().deleteContents();
+ var info = dom.splitPoint(rng.getStartPoint(), dom.isInline(node));
+
+ if (info.rightNode) {
+ info.rightNode.parentNode.insertBefore(node, info.rightNode);
+ } else {
+ info.container.appendChild(node);
+ }
+
+ return node;
+ };
+
+
+ /**
+ * insert html at current cursor
+ */
+ this.pasteHTML = function(markup) {
+ var self = this;
+ var contentsContainer = $('<div></div>').html(markup)[0];
+ var childNodes = list.from(contentsContainer.childNodes);
+
+ this.wrapBodyInlineWithPara().deleteContents();
+
+ return $.map(childNodes.reverse(), function(childNode) {
+ return self.insertNode(childNode);
+ }).reverse();
+ };
+
+ /**
+ * returns text in range
+ *
+ * @return {String}
+ */
+ this.toString = function() {
+ var nativeRng = nativeRange();
+ return agent.isW3CRangeSupport ? nativeRng.toString() : nativeRng.text;
+ };
+
+ /**
+ * returns range for word before cursor
+ *
+ * @param {Boolean} [findAfter] - find after cursor, default: false
+ * @return {WrappedRange}
+ */
+ this.getWordRange = function(findAfter) {
+ var endPoint = this.getEndPoint();
+
+ if (!dom.isCharPoint(endPoint)) {
+ return this;
+ }
+
+ var startPoint = dom.prevPointUntil(endPoint, function(point) {
+ return !dom.isCharPoint(point);
+ });
+
+ if (findAfter) {
+ endPoint = dom.nextPointUntil(endPoint, function(point) {
+ return !dom.isCharPoint(point);
+ });
+ }
+
+ return new WrappedRange(
+ startPoint.node,
+ startPoint.offset,
+ endPoint.node,
+ endPoint.offset
+ );
+ };
+
+ /**
+ * create offsetPath bookmark
+ *
+ * @param {Node} editable
+ */
+ this.bookmark = function(editable) {
+ return {
+ s: {
+ path: dom.makeOffsetPath(editable, sc),
+ offset: so
+ },
+ e: {
+ path: dom.makeOffsetPath(editable, ec),
+ offset: eo
+ }
+ };
+ };
+
+ /**
+ * create offsetPath bookmark base on paragraph
+ *
+ * @param {Node[]} paras
+ */
+ this.paraBookmark = function(paras) {
+ return {
+ s: {
+ path: list.tail(dom.makeOffsetPath(list.head(paras), sc)),
+ offset: so
+ },
+ e: {
+ path: list.tail(dom.makeOffsetPath(list.last(paras), ec)),
+ offset: eo
+ }
+ };
+ };
+
+ /**
+ * getClientRects
+ * @return {Rect[]}
+ */
+ this.getClientRects = function() {
+ var nativeRng = nativeRange();
+ return nativeRng.getClientRects();
+ };
+ };
+
+ /**
+ * @class core.range
+ *
+ * Data structure
+ * * BoundaryPoint: a point of dom tree
+ * * BoundaryPoints: two boundaryPoints corresponding to the start and the end of the Range
+ *
+ * See to http://www.w3.org/TR/DOM-Level-2-Traversal-Range/ranges.html#Level-2-Range-Position
+ *
+ * @singleton
+ * @alternateClassName range
+ */
+ return {
+ /**
+ * @method
+ *
+ * create Range Object From arguments or Browser Selection
+ *
+ * @param {Node} sc - start container
+ * @param {Number} so - start offset
+ * @param {Node} ec - end container
+ * @param {Number} eo - end offset
+ * @return {WrappedRange}
+ */
+ create : function(sc, so, ec, eo) {
+ if (!arguments.length) { // from Browser Selection
+ if (agent.isW3CRangeSupport) {
+ var selection = document.getSelection();
+ if (!selection || selection.rangeCount === 0) {
+ return null;
+ } else if (dom.isBody(selection.anchorNode)) {
+ // Firefox: returns entire body as range on initialization. We won't never need it.
+ return null;
+ }
+
+ var nativeRng = selection.getRangeAt(0);
+ sc = nativeRng.startContainer;
+ so = nativeRng.startOffset;
+ ec = nativeRng.endContainer;
+ eo = nativeRng.endOffset;
+ } else { // IE8: TextRange
+ var textRange = document.selection.createRange();
+ var textRangeEnd = textRange.duplicate();
+ textRangeEnd.collapse(false);
+ var textRangeStart = textRange;
+ textRangeStart.collapse(true);
+
+ var startPoint = textRangeToPoint(textRangeStart, true),
+ endPoint = textRangeToPoint(textRangeEnd, false);
+
+ // same visible point case: range was collapsed.
+ if (dom.isText(startPoint.node) && dom.isLeftEdgePoint(startPoint) &&
+ dom.isTextNode(endPoint.node) && dom.isRightEdgePoint(endPoint) &&
+ endPoint.node.nextSibling === startPoint.node) {
+ startPoint = endPoint;
+ }
+
+ sc = startPoint.cont;
+ so = startPoint.offset;
+ ec = endPoint.cont;
+ eo = endPoint.offset;
+ }
+ } else if (arguments.length === 2) { //collapsed
+ ec = sc;
+ eo = so;
+ }
+ return new WrappedRange(sc, so, ec, eo);
+ },
+
+ /**
+ * @method
+ *
+ * create WrappedRange from node
+ *
+ * @param {Node} node
+ * @return {WrappedRange}
+ */
+ createFromNode: function(node) {
+ var sc = node;
+ var so = 0;
+ var ec = node;
+ var eo = dom.nodeLength(ec);
+
+ // browsers can't target a picture or void node
+ if (dom.isVoid(sc)) {
+ so = dom.listPrev(sc).length - 1;
+ sc = sc.parentNode;
+ }
+ if (dom.isBR(ec)) {
+ eo = dom.listPrev(ec).length - 1;
+ ec = ec.parentNode;
+ } else if (dom.isVoid(ec)) {
+ eo = dom.listPrev(ec).length;
+ ec = ec.parentNode;
+ }
+
+ return this.create(sc, so, ec, eo);
+ },
+
+ /**
+ * create WrappedRange from node after position
+ *
+ * @param {Node} node
+ * @return {WrappedRange}
+ */
+ createFromNodeBefore: function(node) {
+ return this.createFromNode(node).collapse(true);
+ },
+
+ /**
+ * create WrappedRange from node after position
+ *
+ * @param {Node} node
+ * @return {WrappedRange}
+ */
+ createFromNodeAfter: function(node) {
+ return this.createFromNode(node).collapse();
+ },
+
+ /**
+ * @method
+ *
+ * create WrappedRange from bookmark
+ *
+ * @param {Node} editable
+ * @param {Object} bookmark
+ * @return {WrappedRange}
+ */
+ createFromBookmark : function(editable, bookmark) {
+ var sc = dom.fromOffsetPath(editable, bookmark.s.path);
+ var so = bookmark.s.offset;
+ var ec = dom.fromOffsetPath(editable, bookmark.e.path);
+ var eo = bookmark.e.offset;
+ return new WrappedRange(sc, so, ec, eo);
+ },
+
+ /**
+ * @method
+ *
+ * create WrappedRange from paraBookmark
+ *
+ * @param {Object} bookmark
+ * @param {Node[]} paras
+ * @return {WrappedRange}
+ */
+ createFromParaBookmark: function(bookmark, paras) {
+ var so = bookmark.s.offset;
+ var eo = bookmark.e.offset;
+ var sc = dom.fromOffsetPath(list.head(paras), bookmark.s.path);
+ var ec = dom.fromOffsetPath(list.last(paras), bookmark.e.path);
+
+ return new WrappedRange(sc, so, ec, eo);
+ }
+ };
+ })();
+
+ /**
+ * @class defaults
+ * @singleton
+ */
+ // >>>>>>> CK
+ var defaults = {
+ /** @property */
+ version: '0.6.9',
+
+ /**
+ * for event options, reference to EventHandler.attach
+ * @property {Object} options
+ * @property {String/Number} [options.width=null] set editor width
+ * @property {String/Number} [options.height=null] set editor height, ex) 300
+ * @property {String/Number} options.minHeight set minimum height of editor
+ * @property {String/Number} options.maxHeight
+ * @property {String/Number} options.focus
+ * @property {Number} options.tabsize
+ * @property {Boolean} options.styleWithSpan
+ * @property {Object} options.codemirror
+ * @property {Object} [options.codemirror.mode='text/html']
+ * @property {Object} [options.codemirror.htmlMode=true]
+ * @property {Object} [options.codemirror.lineNumbers=true]
+ * @property {String} [options.lang=en-US] language 'en-US', 'ko-KR', ...
+ * @property {String} [options.direction=null] text direction, ex) 'rtl'
+ * @property {Array} [options.toolbar]
+ * @property {Boolean} [options.airMode=false]
+ * @property {Array} [options.airPopover]
+ * @property {Fucntion} [options.onInit] initialize
+ * @property {Fucntion} [options.onsubmit]
+ */
+ options: {
+ // >>>>>>> CK extra options
+ defaultTextColor: '#212121', // default text color (used by color tool)
+ defaultBackColor: '#ddd', // default text color (used by color tool)
+ followingToolbar: true, // make the toolbar follow on window scroll
+ otherStaticBarClass: "staticTop", // default class for other static bars eventually used on webapp
+
+ width: null, // set editor width
+ height: null, // set editor height, ex) 300
+
+ minHeight: null, // set minimum height of editor
+ maxHeight: null, // set maximum height of editor
+
+ focus: false, // set focus to editable area after initializing materialnote
+
+ tabsize: 4, // size of tab ex) 2 or 4
+ styleWithSpan: true, // style with span (Chrome and FF only)
+
+ disableLinkTarget: false, // hide link Target Checkbox
+ disableDragAndDrop: false, // disable drag and drop event
+ disableResizeEditor: false, // disable resizing editor
+
+ shortcuts: true, // enable keyboard shortcuts
+
+ placeholder: false, // enable placeholder text
+ prettifyHtml: true, // enable prettifying html while toggling codeview
+
+ iconPrefix: '', // prefix for css icon classes
+ icons: {
+ font: {
+ bold: 'format_bold',
+ italic: 'format_italic',
+ underline: 'format_underlined',
+ clear: 'clear',
+ height: 'format_size',
+ strikethrough: 'strikethrough_s',
+ superscript: 'vertical_align_top',
+ subscript: 'vertical_align_bottom'
+ },
+ image: {
+ image: 'image',
+ floatLeft: 'format_align_left',
+ floatRight: 'format_align_right',
+ floatNone: 'format_align_justify',
+ shapeRounded: 'crop_3_2',
+ shapeCircle: 'panorama_fish_eye',
+ shapeThumbnail: 'collections',
+ bordered: 'border_outer',
+ shapeNone: 'image',
+ remove: 'delete'
+ },
+ link: {
+ link: 'insert_link',
+ unlink: 'clear',
+ edit: 'create'
+ },
+ table: {
+ table: 'border_all'
+ },
+ hr: {
+ insert: 'add'
+ },
+ style: {
+ style: 'border_color'
+ },
+ lists: {
+ unordered: 'format_list_bulleted',
+ ordered: 'format_list_numbered'
+ },
+ options: {
+ help: 'help',
+ fullscreen: 'settings_overscan',
+ codeview: 'code'
+ },
+ paragraph: {
+ paragraph: 'format_textdirection_l_to_r',
+ outdent: 'format_indent_decrease',
+ indent: 'format_indent_increase',
+ left: 'format_align_left',
+ center: 'format_align_center',
+ right: 'format_align_right',
+ justify: 'format_align_justify'
+ },
+ color: {
+ recent: 'format_color_text'
+ },
+ history: {
+ undo: 'undo',
+ redo: 'redo'
+ },
+ misc: {
+ check: 'check'
+ }
+ },
+
+ codemirror: { // codemirror options
+ mode: 'text/html',
+ htmlMode: true,
+ indentWithTabs: true,
+ tabSize: 4,
+ lineNumbers: true,
+ theme: 'monokai',
+ maxHighlightLength: 'Infinity'
+ },
+
+ // language
+ lang: 'en-US', // language 'en-US', 'ko-KR', ...
+ direction: null, // text direction, ex) 'rtl'
+
+ // toolbar
+ toolbar: [
+ ['style', ['style']],
+ ['font', ['bold', 'italic', 'underline', 'clear']],
+ // ['font', ['bold', 'italic', 'underline', 'strikethrough', 'superscript', 'subscript', 'clear']],
+ ['fontname', ['fontname']],
+ ['fontsize', ['fontsize']],
+ ['color', ['color']],
+ ['para', ['ul', 'ol', 'paragraph']],
+ ['height', ['height']],
+ ['table', ['table']],
+ ['insert', ['link', 'picture', 'hr']],
+ ['view', ['fullscreen', 'codeview']],
+ ['help', ['help']]
+ ],
+
+ plugin : {},
+
+ // air mode: inline editor
+ airMode: false,
+ // airPopover: [
+ // ['style', ['style']],
+ // ['font', ['bold', 'italic', 'underline', 'clear']],
+ // ['fontname', ['fontname']],
+ // ['color', ['color']],
+ // ['para', ['ul', 'ol', 'paragraph']],
+ // ['height', ['height']],
+ // ['table', ['table']],
+ // ['insert', ['link', 'picture']],
+ // ['help', ['help']]
+ // ],
+ airPopover: [
+ ['color', ['color']],
+ ['font', ['bold', 'underline', 'clear']],
+ ['para', ['ul', 'paragraph']],
+ ['table', ['table']],
+ ['insert', ['link', 'picture']]
+ ],
+
+ // style tag
+ styleTags: ['p', 'blockquote', 'pre', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6'],
+
+ // default fontName
+ defaultFontName: 'Roboto',
+
+ // fontName
+ fontNames: [
+ 'Roboto', 'Arial', 'Arial Black', 'Comic Sans MS', 'Courier New',
+ 'Helvetica Neue', 'Helvetica', 'Impact', 'Times New Roman', 'Verdana'
+ ],
+ fontNamesIgnoreCheck: [],
+
+ fontSizes: ['12', '13', '14', '15', '16', '17', '18', '25', '37'],
+
+ // pallete colors(n x n)
+ colors: [//grey brown dpurple purple indigo blue cyan green lgreen yellow amber orange dorange red pink
+ ['#fafafa', '#efebe9', '#7e57c2', '#ab47bc', '#5c6bc0', '#42a5f5', '#26c6da', '#66bb6a', '#9ccc65', '#ffee58', '#ffca28', '#ffa726', '#ff7043', '#ef5350', '#ec407a'],
+ ['#f5f5f5', '#d7ccc8', '#673ab7', '#9c27b0', '#3f51b5', '#2196f3', '#00bcd4', '#4caf50', '#8bc34a', '#ffeb3b', '#ffc107', '#ff9800', '#ff5722', '#f44336', '#e91e63'],
+ ['#eeeeee', '#bcaaa4', '#5e35b1', '#8e24aa', '#3949ab', '#1e88e5', '#00acc1', '#43a047', '#7cb342', '#fdd835', '#ffb300', '#fb8c00', '#f4511e', '#e53935', '#d81b60'],
+ ['#e0e0e0', '#a1887f', '#512da8', '#7b1fa2', '#303f9f', '#1976d2', '#0097a7', '#388e3c', '#689f38', '#fbc02d', '#ffa000', '#f57c00', '#e64a19', '#d32f2f', '#c2185b'],
+ ['#bdbdbd', '#8d6e63', '#4527a0', '#6a1b9a', '#283593', '#1565c0', '#00838f', '#2e7d32', '#558b2f', '#f9a825', '#ff8f00', '#ef6c00', '#d84315', '#c62828', '#ad1457'],
+ ['#9e9e9e', '#795548', '#311b92', '#4a148c', '#1a237e', '#0d47a1', '#006064', '#1b5e20', '#33691e', '#f57f17', '#ff6f00', '#e65100', '#bf360c', '#b71c1c', '#880e4f'],
+ ['#757575', '#6d4c41', '#b388ff', '#ea80fc', '#8c9eff', '#82b1ff', '#84ffff', '#b9f6ca', '#ccff90', '#ffff8d', '#ffe57f', '#ffd180', '#ff9e80', '#ff8a80', '#ff80ab'],
+ ['#616161', '#5d4037', '#7c4dff', '#e040fb', '#536dfe', '#448aff', '#18ffff', '#69f0ae', '#b2ff59', '#ffff00', '#ffd740', '#ffab40', '#ff6e40', '#ff5252', '#ff4081'],
+ ['#424242', '#4e342e', '#651fff', '#d500f9', '#3d5afe', '#2979ff', '#00e5ff', '#00e676', '#76ff03', '#ffea00', '#ffc400', '#ff9100', '#ff3d00', '#ff1744', '#f50057'],
+ ['#212121', '#3e2723', '#6200ea', '#aa00ff', '#304ffe', '#2962ff', '#00b8d4', '#00c853', '#64dd17', '#ffd600', '#ffab00', '#ff6d00', '#dd2c00', '#d50000', '#c51162'],
+ ],
+ // pallete colors(n x n)
+ colorTitles: [
+ //grey brown dpurple purple indigo blue cyan green lgreen yellow amber orange dorange red pink
+ ['grey lighten5', 'brown lighten5', 'deep-purple lighten1', 'purple lighten1', 'indigo lighten1', 'blue lighten1', 'cyan lighten1', 'green lighten1', 'light-green lighten1', 'yellow lighten1', 'amber lighten1', 'orange lighten1', 'deep-orange lighten1', 'red lighten1', 'pink lighten1'],
+ ['grey lighten4', 'brown lighten4', 'deep-purple', 'purple', 'indigo', 'blue', 'cyan', 'green', 'light-green', 'yellow', 'amber', 'orange', 'deep-orange', 'red', 'pink' ],
+ ['grey lighten3', 'brown lighten3', 'deep-purple darken1', 'purple darken1', 'indigo darken1', 'blue darken1', 'cyan darken1', 'green darken1', 'light-green darken1', 'yellow darken1', 'amber darken1', 'orange darken1', 'deep-orange darken1', 'red darken1', 'pink darken1' ],
+ ['grey lighten2', 'brown lighten2', 'deep-purple darken2', 'purple darken2', 'indigo darken2', 'blue darken2', 'cyan darken2', 'green darken2', 'light-green darken2', 'yellow darken2', 'amber darken2', 'orange darken2', 'deep-orange darken2', 'red darken2', 'pink darken2' ],
+ ['grey lighten1', 'brown lighten1', 'deep-purple darken3', 'purple darken3', 'indigo darken3', 'blue darken3', 'cyan darken3', 'green darken3', 'light-green darken3', 'yellow darken3', 'amber darken3', 'orange darken3', 'deep-orange darken3', 'red darken3', 'pink darken3' ],
+ ['grey', 'brown', 'deep-purple darken4', 'purple darken4', 'indigo darken4', 'blue darken4', 'cyan darken4', 'green darken4', 'light-green darken4', 'yellow darken4', 'amber darken4', 'orange darken4', 'deep-orange darken4', 'red darken4', 'pink darken4' ],
+ ['grey darken1', 'brown darken1', 'deep-purple accent1', 'purple accent1', 'indigo accent1', 'blue accent1', 'cyan accent1', 'green accent1', 'light-green accent1', 'yellow accent1', 'amber accent1', 'orange accent1', 'deep-orange accent1', 'red accent1', 'pink accent1' ],
+ ['grey darken2', 'brown darken2', 'deep-purple accent2', 'purple accent2', 'indigo accent2', 'blue accent2', 'cyan accent2', 'green accent2', 'light-green accent2', 'yellow accent2', 'amber accent2', 'orange accent2', 'deep-orange accent2', 'red accent2', 'pink accent2' ],
+ ['grey darken3', 'brown darken3', 'deep-purple accent3', 'purple accent3', 'indigo accent3', 'blue accent3', 'cyan accent3', 'green accent3', 'light-green accent3', 'yellow accent3', 'amber accent3', 'orange accent3', 'deep-orange accent3', 'red accent3', 'pink accent3' ],
+ ['grey darken4', 'brown darken4', 'deep-purple accent4', 'purple accent4', 'indigo accent4', 'blue accent4', 'cyan accent4', 'green accent4', 'light-green accent4', 'yellow accent4', 'amber accent4', 'orange accent4', 'deep-orange accent4', 'red accent4', 'pink accent4' ],
+ ],
+
+ // lineHeight
+ lineHeights: ['1.0', '1.2', '1.4', '1.5', '1.6', '1.8', '2.0', '3.0'],
+
+ // insertTable max size
+ insertTableMaxSize: {
+ col: 12,
+ row: 10
+ },
+
+ // image
+ maximumImageFileSize: null, // size in bytes, null = no limit
+
+ // callbacks
+ oninit: null, // initialize
+ onfocus: null, // editable has focus
+ onblur: null, // editable out of focus
+ onenter: null, // enter key pressed
+ onkeyup: null, // keyup
+ onkeydown: null, // keydown
+ onImageUpload: null, // imageUpload
+ onImageUploadError: null, // imageUploadError
+ onMediaDelete: null, // media delete
+ onToolbarClick: null,
+ onsubmit: null,
+
+ /**
+ * manipulate link address when user create link
+ * @param {String} sLinkUrl
+ * @return {String}
+ */
+ onCreateLink: function(sLinkUrl) {
+ if (sLinkUrl.indexOf('@') !== -1 && sLinkUrl.indexOf(':') === -1) {
+ sLinkUrl = 'mailto:' + sLinkUrl;
+ }
+
+ return sLinkUrl;
+ },
+
+ keyMap: {
+ pc: {
+ 'ENTER': 'insertParagraph',
+ 'CTRL+Z': 'undo',
+ 'CTRL+Y': 'redo',
+ 'TAB': 'tab',
+ 'SHIFT+TAB': 'untab',
+ 'CTRL+B': 'bold',
+ 'CTRL+I': 'italic',
+ 'CTRL+U': 'underline',
+ 'CTRL+SHIFT+S': 'strikethrough',
+ 'CTRL+BACKSLASH': 'removeFormat',
+ 'CTRL+SHIFT+L': 'justifyLeft',
+ 'CTRL+SHIFT+E': 'justifyCenter',
+ 'CTRL+SHIFT+R': 'justifyRight',
+ 'CTRL+SHIFT+J': 'justifyFull',
+ 'CTRL+SHIFT+NUM7': 'insertUnorderedList',
+ 'CTRL+SHIFT+NUM8': 'insertOrderedList',
+ 'CTRL+LEFTBRACKET': 'outdent',
+ 'CTRL+RIGHTBRACKET': 'indent',
+ 'CTRL+NUM0': 'formatPara',
+ 'CTRL+NUM1': 'formatH1',
+ 'CTRL+NUM2': 'formatH2',
+ 'CTRL+NUM3': 'formatH3',
+ 'CTRL+NUM4': 'formatH4',
+ 'CTRL+NUM5': 'formatH5',
+ 'CTRL+NUM6': 'formatH6',
+ 'CTRL+ENTER': 'insertHorizontalRule',
+ 'CTRL+K': 'showLinkDialog'
+ },
+
+ mac: {
+ 'ENTER': 'insertParagraph',
+ 'CMD+Z': 'undo',
+ 'CMD+SHIFT+Z': 'redo',
+ 'TAB': 'tab',
+ 'SHIFT+TAB': 'untab',
+ 'CMD+B': 'bold',
+ 'CMD+I': 'italic',
+ 'CMD+U': 'underline',
+ 'CMD+SHIFT+S': 'strikethrough',
+ 'CMD+BACKSLASH': 'removeFormat',
+ 'CMD+SHIFT+L': 'justifyLeft',
+ 'CMD+SHIFT+E': 'justifyCenter',
+ 'CMD+SHIFT+R': 'justifyRight',
+ 'CMD+SHIFT+J': 'justifyFull',
+ 'CMD+SHIFT+NUM7': 'insertUnorderedList',
+ 'CMD+SHIFT+NUM8': 'insertOrderedList',
+ 'CMD+LEFTBRACKET': 'outdent',
+ 'CMD+RIGHTBRACKET': 'indent',
+ 'CMD+NUM0': 'formatPara',
+ 'CMD+NUM1': 'formatH1',
+ 'CMD+NUM2': 'formatH2',
+ 'CMD+NUM3': 'formatH3',
+ 'CMD+NUM4': 'formatH4',
+ 'CMD+NUM5': 'formatH5',
+ 'CMD+NUM6': 'formatH6',
+ 'CMD+ENTER': 'insertHorizontalRule',
+ 'CMD+K': 'showLinkDialog'
+ }
+ }
+ },
+
+ // default language: en-US
+ lang: {
+ 'en-US': {
+ font: {
+ bold: 'Bold',
+ italic: 'Italic',
+ underline: 'Underline',
+ clear: 'Remove Font Style',
+ height: 'Line Height',
+ name: 'Font Family',
+ strikethrough: 'Strikethrough',
+ subscript: 'Subscript',
+ superscript: 'Superscript',
+ size: 'Font Size'
+ },
+ image: {
+ image: 'Picture',
+ insert: 'Insert Image',
+ resizeFull: 'Resize Full',
+ resizeHalf: 'Resize Half',
+ resizeQuarter: 'Resize Quarter',
+ floatLeft: 'Float Left',
+ floatRight: 'Float Right',
+ floatNone: 'Float None',
+ shapeRounded: 'Shape: Rounded',
+ shapeCircle: 'Shape: Circle',
+ bordered: 'Bordered',
+ shapeThumbnail: 'Shape: Thumbnail',
+ shapeNone: 'Shape: None',
+ dragImageHere: 'Drag image or text here',
+ dropImage: 'Drop image or Text',
+ selectFromFiles: 'Select from files',
+ maximumFileSize: 'Maximum file size',
+ maximumFileSizeError: 'Maximum file size exceeded.',
+ url: 'Image URL',
+ remove: 'Remove Image'
+ },
+ link: {
+ link: 'Link',
+ insert: 'Insert Link',
+ unlink: 'Unlink',
+ edit: 'Edit',
+ textToDisplay: 'Text to display',
+ url: 'To what URL should this link go?',
+ openInNewWindow: 'Open in new window'
+ },
+ table: {
+ table: 'Table',
+ striped: 'Striped',
+ hoverable: 'Hoverable',
+ responsive: 'Responsive',
+ bordered: 'Bordered'
+ },
+ hr: {
+ insert: 'Insert Horizontal Rule'
+ },
+ style: {
+ style: 'Style',
+ normal: 'Normal',
+ blockquote: 'Quote',
+ pre: 'Code',
+ h1: 'Header 1',
+ h2: 'Header 2',
+ h3: 'Header 3',
+ h4: 'Header 4',
+ h5: 'Header 5',
+ h6: 'Header 6'
+ },
+ lists: {
+ unordered: 'Unordered list',
+ ordered: 'Ordered list'
+ },
+ options: {
+ help: 'Help',
+ fullscreen: 'Full Screen',
+ codeview: 'Code View'
+ },
+ paragraph: {
+ paragraph: 'Paragraph',
+ outdent: 'Outdent',
+ indent: 'Indent',
+ left: 'Align left',
+ center: 'Align center',
+ right: 'Align right',
+ justify: 'Justify full'
+ },
+ color: {
+ recent: 'Recent Color',
+ more: 'More Color',
+ background: 'Back',
+ foreground: 'Text',
+ transparent: 'Transparent',
+ setTransparent: 'Transparent',
+ reset: 'Reset',
+ resetToDefault: 'Default'
+ },
+ shortcut: {
+ shortcuts: 'Keyboard shortcuts',
+ close: 'Close',
+ textFormatting: 'Text formatting',
+ action: 'Action',
+ paragraphFormatting: 'Paragraph formatting',
+ documentStyle: 'Document Style',
+ extraKeys: 'Extra keys'
+ },
+ history: {
+ undo: 'Undo',
+ redo: 'Redo'
+ }
+ }
+ }
+ };
+
+ /**
+ * @class core.async
+ *
+ * Async functions which returns `Promise`
+ *
+ * @singleton
+ * @alternateClassName async
+ */
+ var async = (function() {
+ /**
+ * @method readFileAsDataURL
+ *
+ * read contents of file as representing URL
+ *
+ * @param {File} file
+ * @return {Promise} - then: sDataUrl
+ */
+ var readFileAsDataURL = function(file) {
+ return $.Deferred(function(deferred) {
+ $.extend(new FileReader(), {
+ onload: function(e) {
+ var sDataURL = e.target.result;
+ deferred.resolve(sDataURL);
+ },
+ onerror: function() {
+ deferred.reject(this);
+ }
+ }).readAsDataURL(file);
+ }).promise();
+ };
+
+ /**
+ * @method createImage
+ *
+ * create `<image>` from url string
+ *
+ * @param {String} sUrl
+ * @param {String} filename
+ * @return {Promise} - then: $image
+ */
+ var createImage = function(sUrl, filename) {
+ return $.Deferred(function(deferred) {
+ var $img = $('<img>');
+
+ $img.one('load', function() {
+ $img.off('error abort');
+ deferred.resolve($img);
+ }).one('error abort', function() {
+ $img.off('load').detach();
+ deferred.reject($img);
+ }).css({
+ display: 'none'
+ }).appendTo(document.body).attr({
+ 'src': sUrl,
+ 'data-filename': filename
+ });
+ }).promise();
+ };
+
+ return {
+ readFileAsDataURL: readFileAsDataURL,
+ createImage: createImage
+ };
+ })();
+
+ /**
+ * @class core.key
+ *
+ * Object for keycodes.
+ *
+ * @singleton
+ * @alternateClassName key
+ */
+ var key = (function() {
+ var keyMap = {
+ 'BACKSPACE': 8,
+ 'TAB': 9,
+ 'ENTER': 13,
+ 'SPACE': 32,
+
+ // Number: 0-9
+ 'NUM0': 48,
+ 'NUM1': 49,
+ 'NUM2': 50,
+ 'NUM3': 51,
+ 'NUM4': 52,
+ 'NUM5': 53,
+ 'NUM6': 54,
+ 'NUM7': 55,
+ 'NUM8': 56,
+
+ // Alphabet: a-z
+ 'B': 66,
+ 'E': 69,
+ 'I': 73,
+ 'J': 74,
+ 'K': 75,
+ 'L': 76,
+ 'R': 82,
+ 'S': 83,
+ 'U': 85,
+ 'Y': 89,
+ 'Z': 90,
+
+ 'SLASH': 191,
+ 'LEFTBRACKET': 219,
+ 'BACKSLASH': 220,
+ 'RIGHTBRACKET': 221
+ };
+
+ return {
+ /**
+ * @method isEdit
+ *
+ * @param {Number} keyCode
+ * @return {Boolean}
+ */
+ isEdit: function(keyCode) {
+ return list.contains([8, 9, 13, 32], keyCode);
+ },
+ /**
+ * @method isMove
+ *
+ * @param {Number} keyCode
+ * @return {Boolean}
+ */
+ isMove: function(keyCode) {
+ return list.contains([37, 38, 39, 40], keyCode);
+ },
+ /**
+ * @property {Object} nameFromCode
+ * @property {String} nameFromCode.8 "BACKSPACE"
+ */
+ nameFromCode: func.invertObject(keyMap),
+ code: keyMap
+ };
+ })();
+
+ /**
+ * @class editing.History
+ *
+ * Editor History
+ *
+ */
+ var History = function($editable) {
+ var stack = [], stackOffset = -1;
+ var editable = $editable[0];
+
+ var makeSnapshot = function() {
+ var rng = range.create();
+ var emptyBookmark = {s: {path: [], offset: 0}, e: {path: [], offset: 0}};
+
+ return {
+ contents: $editable.html(),
+ bookmark: (rng ? rng.bookmark(editable) : emptyBookmark)
+ };
+ };
+
+ var applySnapshot = function(snapshot) {
+ if (snapshot.contents !== null) {
+ $editable.html(snapshot.contents);
+ }
+ if (snapshot.bookmark !== null) {
+ range.createFromBookmark(editable, snapshot.bookmark).select();
+ }
+ };
+
+ /**
+ * undo
+ */
+ this.undo = function() {
+ if (0 < stackOffset) {
+ stackOffset--;
+ applySnapshot(stack[stackOffset]);
+ }
+ };
+
+ /**
+ * redo
+ */
+ this.redo = function() {
+ if (stack.length - 1 > stackOffset) {
+ stackOffset++;
+ applySnapshot(stack[stackOffset]);
+ }
+ };
+
+ /**
+ * recorded undo
+ */
+ this.recordUndo = function() {
+ stackOffset++;
+
+ // Wash out stack after stackOffset
+ if (stack.length > stackOffset) {
+ stack = stack.slice(0, stackOffset);
+ }
+
+ // Create new snapshot and push it to the end
+ stack.push(makeSnapshot());
+ };
+
+ // Create first undo stack
+ this.recordUndo();
+ };
+
+ /**
+ * @class editing.Style
+ *
+ * Style
+ *
+ */
+ var Style = function() {
+ /**
+ * @method jQueryCSS
+ *
+ * [workaround] for old jQuery
+ * passing an array of style properties to .css()
+ * will result in an object of property-value pairs.
+ * (compability with version < 1.9)
+ *
+ * @private
+ * @param {jQuery} $obj
+ * @param {Array} propertyNames - An array of one or more CSS properties.
+ * @return {Object}
+ */
+ var jQueryCSS = function($obj, propertyNames) {
+ if (agent.jqueryVersion < 1.9) {
+ var result = {};
+ $.each(propertyNames, function(idx, propertyName) {
+ result[propertyName] = $obj.css(propertyName);
+ });
+ return result;
+ }
+ return $obj.css.call($obj, propertyNames);
+ };
+
+ /**
+ * paragraph level style
+ *
+ * @param {WrappedRange} rng
+ * @param {Object} styleInfo
+ */
+ this.stylePara = function(rng, styleInfo) {
+ $.each(rng.nodes(dom.isPara, {
+ includeAncestor: true
+ }), function(idx, para) {
+ $(para).css(styleInfo);
+ });
+ };
+
+ /**
+ * insert and returns styleNodes on range.
+ *
+ * @param {WrappedRange} rng
+ * @param {Object} [options] - options for styleNodes
+ * @param {String} [options.nodeName] - default: `SPAN`
+ * @param {Boolean} [options.expandClosestSibling] - default: `false`
+ * @param {Boolean} [options.onlyPartialContains] - default: `false`
+ * @return {Node[]}
+ */
+ this.styleNodes = function(rng, options) {
+ rng = rng.splitText();
+
+ var nodeName = options && options.nodeName || 'SPAN';
+ var expandClosestSibling = !!(options && options.expandClosestSibling);
+ var onlyPartialContains = !!(options && options.onlyPartialContains);
+
+ if (rng.isCollapsed()) {
+ return [rng.insertNode(dom.create(nodeName))];
+ }
+
+ var pred = dom.makePredByNodeName(nodeName);
+ var nodes = $.map(rng.nodes(dom.isText, {
+ fullyContains: true
+ }), function(text) {
+ return dom.singleChildAncestor(text, pred) || dom.wrap(text, nodeName);
+ });
+
+ if (expandClosestSibling) {
+ if (onlyPartialContains) {
+ var nodesInRange = rng.nodes();
+ // compose with partial contains predication
+ pred = func.and(pred, function(node) {
+ return list.contains(nodesInRange, node);
+ });
+ }
+
+ return $.map(nodes, function(node) {
+ var siblings = dom.withClosestSiblings(node, pred);
+ var head = list.head(siblings);
+ var tails = list.tail(siblings);
+ $.each(tails, function(idx, elem) {
+ dom.appendChildNodes(head, elem.childNodes);
+ dom.remove(elem);
+ });
+ return list.head(siblings);
+ });
+ } else {
+ return nodes;
+ }
+ };
+
+ /**
+ * get current style on cursor
+ *
+ * @param {WrappedRange} rng
+ * @param {Node} target - target element on event
+ * @return {Object} - object contains style properties.
+ */
+ this.current = function(rng, target) {
+ var $cont = $(dom.isText(rng.sc) ? rng.sc.parentNode : rng.sc);
+ var properties = ['font-family', 'font-size', 'text-align', 'list-style-type', 'line-height'];
+ var styleInfo = jQueryCSS($cont, properties) || {};
+
+ styleInfo['font-size'] = parseInt(styleInfo['font-size'], 10);
+
+ // document.queryCommandState for toggle state
+ styleInfo['font-bold'] = document.queryCommandState('bold') ? 'bold' : 'normal';
+ styleInfo['font-italic'] = document.queryCommandState('italic') ? 'italic' : 'normal';
+ styleInfo['font-underline'] = document.queryCommandState('underline') ? 'underline' : 'normal';
+ styleInfo['font-strikethrough'] = document.queryCommandState('strikeThrough') ? 'strikethrough' : 'normal';
+ styleInfo['font-superscript'] = document.queryCommandState('superscript') ? 'superscript' : 'normal';
+ styleInfo['font-subscript'] = document.queryCommandState('subscript') ? 'subscript' : 'normal';
+
+ // list-style-type to list-style(unordered, ordered)
+ if (!rng.isOnList()) {
+ styleInfo['list-style'] = 'none';
+ } else {
+ var aOrderedType = ['circle', 'disc', 'disc-leading-zero', 'square'];
+ var isUnordered = $.inArray(styleInfo['list-style-type'], aOrderedType) > -1;
+ styleInfo['list-style'] = isUnordered ? 'unordered' : 'ordered';
+ }
+
+ var para = dom.ancestor(rng.sc, dom.isPara);
+ if (para && para.style['line-height']) {
+ styleInfo['line-height'] = para.style.lineHeight;
+ } else {
+ var lineHeight = parseInt(styleInfo['line-height'], 10) / parseInt(styleInfo['font-size'], 10);
+ styleInfo['line-height'] = lineHeight.toFixed(1);
+ }
+
+ styleInfo.image = dom.isImg(target) && target;
+ styleInfo.anchor = rng.isOnAnchor() && dom.ancestor(rng.sc, dom.isAnchor);
+ styleInfo.ancestors = dom.listAncestor(rng.sc, dom.isEditable);
+ styleInfo.range = rng;
+
+ return styleInfo;
+ };
+ };
+
+
+ /**
+ * @class editing.Bullet
+ *
+ * @alternateClassName Bullet
+ */
+ var Bullet = function() {
+ /**
+ * @method insertOrderedList
+ *
+ * toggle ordered list
+ *
+ * @type command
+ */
+ this.insertOrderedList = function() {
+ this.toggleList('OL');
+ };
+
+ /**
+ * @method insertUnorderedList
+ *
+ * toggle unordered list
+ *
+ * @type command
+ */
+ this.insertUnorderedList = function() {
+ this.toggleList('UL');
+ };
+
+ /**
+ * @method indent
+ *
+ * indent
+ *
+ * @type command
+ */
+ this.indent = function() {
+ var self = this;
+ var rng = range.create().wrapBodyInlineWithPara();
+
+ var paras = rng.nodes(dom.isPara, { includeAncestor: true });
+ var clustereds = list.clusterBy(paras, func.peq2('parentNode'));
+
+ $.each(clustereds, function(idx, paras) {
+ var head = list.head(paras);
+ if (dom.isLi(head)) {
+ self.wrapList(paras, head.parentNode.nodeName);
+ } else {
+ $.each(paras, function(idx, para) {
+ $(para).css('marginLeft', function(idx, val) {
+ return (parseInt(val, 10) || 0) + 25;
+ });
+ });
+ }
+ });
+
+ rng.select();
+ };
+
+ /**
+ * @method outdent
+ *
+ * outdent
+ *
+ * @type command
+ */
+ this.outdent = function() {
+ var self = this;
+ var rng = range.create().wrapBodyInlineWithPara();
+
+ var paras = rng.nodes(dom.isPara, { includeAncestor: true });
+ var clustereds = list.clusterBy(paras, func.peq2('parentNode'));
+
+ $.each(clustereds, function(idx, paras) {
+ var head = list.head(paras);
+ if (dom.isLi(head)) {
+ self.releaseList([paras]);
+ } else {
+ $.each(paras, function(idx, para) {
+ $(para).css('marginLeft', function(idx, val) {
+ val = (parseInt(val, 10) || 0);
+ return val > 25 ? val - 25 : '';
+ });
+ });
+ }
+ });
+
+ rng.select();
+ };
+
+ /**
+ * @method toggleList
+ *
+ * toggle list
+ *
+ * @param {String} listName - OL or UL
+ */
+ this.toggleList = function(listName) {
+ var self = this;
+ var rng = range.create().wrapBodyInlineWithPara();
+
+ var paras = rng.nodes(dom.isPara, { includeAncestor: true });
+ var bookmark = rng.paraBookmark(paras);
+ var clustereds = list.clusterBy(paras, func.peq2('parentNode'));
+
+ // paragraph to list
+ if (list.find(paras, dom.isPurePara)) {
+ var wrappedParas = [];
+ $.each(clustereds, function(idx, paras) {
+ wrappedParas = wrappedParas.concat(self.wrapList(paras, listName));
+ });
+ paras = wrappedParas;
+ // list to paragraph or change list style
+ } else {
+ var diffLists = rng.nodes(dom.isList, {
+ includeAncestor: true
+ }).filter(function(listNode) {
+ return !$.nodeName(listNode, listName);
+ });
+
+ if (diffLists.length) {
+ $.each(diffLists, function(idx, listNode) {
+ dom.replace(listNode, listName);
+ });
+ } else {
+ paras = this.releaseList(clustereds, true);
+ }
+ }
+
+ range.createFromParaBookmark(bookmark, paras).select();
+ };
+
+ /**
+ * @method wrapList
+ *
+ * @param {Node[]} paras
+ * @param {String} listName
+ * @return {Node[]}
+ */
+ this.wrapList = function(paras, listName) {
+ var head = list.head(paras);
+ var last = list.last(paras);
+
+ var prevList = dom.isList(head.previousSibling) && head.previousSibling;
+ var nextList = dom.isList(last.nextSibling) && last.nextSibling;
+
+ var listNode = prevList || dom.insertAfter(dom.create(listName || 'UL'), last);
+
+ // P to LI
+ paras = $.map(paras, function(para) {
+ return dom.isPurePara(para) ? dom.replace(para, 'LI') : para;
+ });
+
+ // append to list(<ul>, <ol>)
+ dom.appendChildNodes(listNode, paras);
+
+ if (nextList) {
+ dom.appendChildNodes(listNode, list.from(nextList.childNodes));
+ dom.remove(nextList);
+ }
+
+ return paras;
+ };
+
+ /**
+ * @method releaseList
+ *
+ * @param {Array[]} clustereds
+ * @param {Boolean} isEscapseToBody
+ * @return {Node[]}
+ */
+ this.releaseList = function(clustereds, isEscapseToBody) {
+ var releasedParas = [];
+
+ $.each(clustereds, function(idx, paras) {
+ var head = list.head(paras);
+ var last = list.last(paras);
+
+ var headList = isEscapseToBody ? dom.lastAncestor(head, dom.isList) :
+ head.parentNode;
+ var lastList = headList.childNodes.length > 1 ? dom.splitTree(headList, {
+ node: last.parentNode,
+ offset: dom.position(last) + 1
+ }, {
+ isSkipPaddingBlankHTML: true
+ }) : null;
+
+ var middleList = dom.splitTree(headList, {
+ node: head.parentNode,
+ offset: dom.position(head)
+ }, {
+ isSkipPaddingBlankHTML: true
+ });
+
+ paras = isEscapseToBody ? dom.listDescendant(middleList, dom.isLi) :
+ list.from(middleList.childNodes).filter(dom.isLi);
+
+ // LI to P
+ if (isEscapseToBody || !dom.isList(headList.parentNode)) {
+ paras = $.map(paras, function(para) {
+ return dom.replace(para, 'P');
+ });
+ }
+
+ $.each(list.from(paras).reverse(), function(idx, para) {
+ dom.insertAfter(para, headList);
+ });
+
+ // remove empty lists
+ var rootLists = list.compact([headList, middleList, lastList]);
+ $.each(rootLists, function(idx, rootList) {
+ var listNodes = [rootList].concat(dom.listDescendant(rootList, dom.isList));
+ $.each(listNodes.reverse(), function(idx, listNode) {
+ if (!dom.nodeLength(listNode)) {
+ dom.remove(listNode, true);
+ }
+ });
+ });
+
+ releasedParas = releasedParas.concat(paras);
+ });
+
+ return releasedParas;
+ };
+ };
+
+
+ /**
+ * @class editing.Typing
+ *
+ * Typing
+ *
+ */
+ var Typing = function() {
+
+ // a Bullet instance to toggle lists off
+ var bullet = new Bullet();
+
+ /**
+ * insert tab
+ *
+ * @param {jQuery} $editable
+ * @param {WrappedRange} rng
+ * @param {Number} tabsize
+ */
+ this.insertTab = function($editable, rng, tabsize) {
+ var tab = dom.createText(new Array(tabsize + 1).join(dom.NBSP_CHAR));
+ rng = rng.deleteContents();
+ rng.insertNode(tab, true);
+
+ rng = range.create(tab, tabsize);
+ rng.select();
+ };
+
+ /**
+ * insert paragraph
+ */
+ this.insertParagraph = function() {
+ var rng = range.create();
+
+ // deleteContents on range.
+ rng = rng.deleteContents();
+
+ // Wrap range if it needs to be wrapped by paragraph
+ rng = rng.wrapBodyInlineWithPara();
+
+ // finding paragraph
+ var splitRoot = dom.ancestor(rng.sc, dom.isPara);
+
+ var nextPara;
+ // on paragraph: split paragraph
+ if (splitRoot) {
+ // if it is an empty line with li
+ if (dom.isEmpty(splitRoot) && dom.isLi(splitRoot)) {
+ // disable UL/OL and escape!
+ bullet.toggleList(splitRoot.parentNode.nodeName);
+ return;
+ // if new line has content (not a line break)
+ } else {
+ nextPara = dom.splitTree(splitRoot, rng.getStartPoint());
+
+ var emptyAnchors = dom.listDescendant(splitRoot, dom.isEmptyAnchor);
+ emptyAnchors = emptyAnchors.concat(dom.listDescendant(nextPara, dom.isEmptyAnchor));
+
+ $.each(emptyAnchors, function(idx, anchor) {
+ dom.remove(anchor);
+ });
+ }
+ // no paragraph: insert empty paragraph
+ } else {
+ var next = rng.sc.childNodes[rng.so];
+ nextPara = $(dom.emptyPara)[0];
+ if (next) {
+ rng.sc.insertBefore(nextPara, next);
+ } else {
+ rng.sc.appendChild(nextPara);
+ }
+ }
+
+ range.create(nextPara, 0).normalize().select();
+
+ };
+
+ };
+
+ /**
+ * @class editing.Table
+ *
+ * Table
+ *
+ */
+ var Table = function() {
+ /**
+ * handle tab key
+ *
+ * @param {WrappedRange} rng
+ * @param {Boolean} isShift
+ */
+ this.tab = function(rng, isShift) {
+ var cell = dom.ancestor(rng.commonAncestor(), dom.isCell);
+ var table = dom.ancestor(cell, dom.isTable);
+ var cells = dom.listDescendant(table, dom.isCell);
+
+ var nextCell = list[isShift ? 'prev' : 'next'](cells, cell);
+ if (nextCell) {
+ range.create(nextCell, 0).select();
+ }
+ };
+
+ /**
+ * create empty table element
+ *
+ * @param {Number} rowCount
+ * @param {Number} colCount
+ * @return {Node}
+ */
+ this.createTable = function(tOptions) {
+ var tds = [], tdHTML;
+ var theaders = [];
+ var colCount = tOptions[0];
+ var rowCount = tOptions[1];
+ var classes = tOptions.slice(2, tOptions.length);
+
+ for (var idxCol = 0; idxCol < colCount; idxCol++) {
+ //tds.push('<td>' + dom.blank + '</td>');
+ tds.push('<td>(item)</td>');
+ theaders.push('<th>header</th>');
+ }
+ tdHTML = tds.join('');
+ theaders = theaders.join('');
+
+ var trs = [], trHTML;
+ for (var idxRow = 0; idxRow < rowCount; idxRow++) {
+ trs.push('<tr>' + tdHTML + '</tr>');
+ }
+ trHTML = trs.join('');
+
+ return $('<table class="' + classes.join(' ') + '"><thead><tr>' + theaders + '</tr></thead><tbody>' + trHTML + '</tbody></table>')[0];
+ };
+ };
+
+
+ var KEY_BOGUS = 'bogus';
+
+ /**
+ * @class editing.Editor
+ *
+ * Editor
+ *
+ */
+ var Editor = function(handler) {
+
+ var style = new Style();
+ var table = new Table();
+ var typing = new Typing();
+ var bullet = new Bullet();
+
+ /**
+ * @method createRange
+ *
+ * create range
+ *
+ * @param {jQuery} $editable
+ * @return {WrappedRange}
+ */
+ this.createRange = function($editable) {
+ this.focus($editable);
+ return range.create();
+ };
+
+ /**
+ * @method saveRange
+ *
+ * save current range
+ *
+ * @param {jQuery} $editable
+ * @param {Boolean} [thenCollapse=false]
+ */
+ this.saveRange = function($editable, thenCollapse) {
+ this.focus($editable);
+ $editable.data('range', range.create());
+ if (thenCollapse) {
+ range.create().collapse().select();
+ }
+ };
+
+ /**
+ * @method saveRange
+ *
+ * save current node list to $editable.data('childNodes')
+ *
+ * @param {jQuery} $editable
+ */
+ this.saveNode = function($editable) {
+ // copy child node reference
+ var copy = [];
+ for (var key = 0, len = $editable[0].childNodes.length; key < len; key++) {
+ copy.push($editable[0].childNodes[key]);
+ }
+ $editable.data('childNodes', copy);
+ };
+
+ /**
+ * @method restoreRange
+ *
+ * restore lately range
+ *
+ * @param {jQuery} $editable
+ */
+ this.restoreRange = function($editable) {
+ var rng = $editable.data('range');
+ if (rng) {
+ rng.select();
+ this.focus($editable);
+ }
+ };
+
+ /**
+ * @method restoreNode
+ *
+ * restore lately node list
+ *
+ * @param {jQuery} $editable
+ */
+ this.restoreNode = function($editable) {
+ $editable.html('');
+ var child = $editable.data('childNodes');
+ for (var index = 0, len = child.length; index < len; index++) {
+ $editable[0].appendChild(child[index]);
+ }
+ };
+ /**
+ * @method currentStyle
+ *
+ * current style
+ *
+ * @param {Node} target
+ * @return {Boolean} false if range is no
+ */
+ this.currentStyle = function(target) {
+ var rng = range.create();
+ return rng ? rng.isOnEditable() && style.current(rng, target) : false;
+ };
+
+ var triggerOnBeforeChange = function($editable) {
+ var $holder = dom.makeLayoutInfo($editable).holder();
+ handler.bindCustomEvent(
+ $holder, $editable.data('callbacks'), 'before.command'
+ )($editable.html(), $editable);
+ };
+
+ var triggerOnChange = function($editable) {
+ var $holder = dom.makeLayoutInfo($editable).holder();
+ handler.bindCustomEvent(
+ $holder, $editable.data('callbacks'), 'change'
+ )($editable.html(), $editable);
+ };
+
+ /**
+ * @method undo
+ * undo
+ * @param {jQuery} $editable
+ */
+ this.undo = function($editable) {
+ triggerOnBeforeChange($editable);
+ $editable.data('NoteHistory').undo();
+ triggerOnChange($editable);
+ };
+
+ /**
+ * @method redo
+ * redo
+ * @param {jQuery} $editable
+ */
+ this.redo = function($editable) {
+ triggerOnBeforeChange($editable);
+ $editable.data('NoteHistory').redo();
+ triggerOnChange($editable);
+ };
+
+ var self = this;
+ /**
+ * @method beforeCommand
+ * before command
+ * @param {jQuery} $editable
+ */
+ var beforeCommand = this.beforeCommand = function($editable) {
+ triggerOnBeforeChange($editable);
+ // keep focus on editable before command execution
+ self.focus($editable);
+ };
+
+ /**
+ * @method afterCommand
+ * after command
+ * @param {jQuery} $editable
+ * @param {Boolean} isPreventTrigger
+ */
+ var afterCommand = this.afterCommand = function($editable, isPreventTrigger) {
+ $editable.data('NoteHistory').recordUndo();
+ if (!isPreventTrigger) {
+ triggerOnChange($editable);
+ }
+ };
+
+ /**
+ * @method bold
+ * @param {jQuery} $editable
+ * @param {Mixed} value
+ */
+
+ /**
+ * @method italic
+ * @param {jQuery} $editable
+ * @param {Mixed} value
+ */
+
+ /**
+ * @method underline
+ * @param {jQuery} $editable
+ * @param {Mixed} value
+ */
+
+ /**
+ * @method strikethrough
+ * @param {jQuery} $editable
+ * @param {Mixed} value
+ */
+
+ /**
+ * @method formatBlock
+ * @param {jQuery} $editable
+ * @param {Mixed} value
+ */
+
+ /**
+ * @method superscript
+ * @param {jQuery} $editable
+ * @param {Mixed} value
+ */
+
+ /**
+ * @method subscript
+ * @param {jQuery} $editable
+ * @param {Mixed} value
+ */
+
+ /**
+ * @method justifyLeft
+ * @param {jQuery} $editable
+ * @param {Mixed} value
+ */
+
+ /**
+ * @method justifyCenter
+ * @param {jQuery} $editable
+ * @param {Mixed} value
+ */
+
+ /**
+ * @method justifyRight
+ * @param {jQuery} $editable
+ * @param {Mixed} value
+ */
+
+ /**
+ * @method justifyFull
+ * @param {jQuery} $editable
+ * @param {Mixed} value
+ */
+
+ /**
+ * @method formatBlock
+ * @param {jQuery} $editable
+ * @param {Mixed} value
+ */
+
+ /**
+ * @method removeFormat
+ * @param {jQuery} $editable
+ * @param {Mixed} value
+ */
+
+ /**
+ * @method backColor
+ * @param {jQuery} $editable
+ * @param {Mixed} value
+ */
+
+ /**
+ * @method foreColor
+ * @param {jQuery} $editable
+ * @param {Mixed} value
+ */
+
+ /**
+ * @method insertHorizontalRule
+ * @param {jQuery} $editable
+ * @param {Mixed} value
+ */
+
+ /**
+ * @method fontName
+ *
+ * change font name
+ *
+ * @param {jQuery} $editable
+ * @param {Mixed} value
+ */
+
+ /* jshint ignore:start */
+ // native commands(with execCommand), generate function for execCommand
+ // >>>>>>> CK
+ var commands = ['bold', 'italic', 'underline', 'strikethrough', 'superscript', 'subscript',
+ 'justifyLeft', 'justifyCenter', 'justifyRight', 'justifyFull',
+ 'formatBlock', 'removeFormat',
+ 'backColor', 'foreColor', 'fontName'];
+
+ for (var idx = 0, len = commands.length; idx < len; idx ++) {
+ this[commands[idx]] = (function(sCmd) {
+ return function($editable, value) {
+ beforeCommand($editable);
+
+ document.execCommand(sCmd, false, value);
+
+ afterCommand($editable, true);
+ };
+ })(commands[idx]);
+ }
+ /* jshint ignore:end */
+
+ this.insertHorizontalRule = function() {
+ var hrNode = $('<div />');
+ hrNode.addClass('divider');
+
+ range.create().insertNode(hrNode[0]);
+ };
+
+ /**
+ * @method tab
+ *
+ * handle tab key
+ *
+ * @param {jQuery} $editable
+ * @param {Object} options
+ */
+ this.tab = function($editable, options) {
+ var rng = this.createRange($editable);
+ if (rng.isCollapsed() && rng.isOnCell()) {
+ table.tab(rng);
+ } else {
+ beforeCommand($editable);
+ typing.insertTab($editable, rng, options.tabsize);
+ afterCommand($editable);
+ }
+ };
+
+ /**
+ * @method untab
+ *
+ * handle shift+tab key
+ *
+ */
+ this.untab = function($editable) {
+ var rng = this.createRange($editable);
+ if (rng.isCollapsed() && rng.isOnCell()) {
+ table.tab(rng, true);
+ }
+ };
+
+ /**
+ * @method insertParagraph
+ *
+ * insert paragraph
+ *
+ * @param {Node} $editable
+ */
+ this.insertParagraph = function($editable) {
+ beforeCommand($editable);
+ typing.insertParagraph($editable);
+ afterCommand($editable);
+ };
+
+ /**
+ * @method insertOrderedList
+ *
+ * @param {jQuery} $editable
+ */
+ this.insertOrderedList = function($editable) {
+ beforeCommand($editable);
+ bullet.insertOrderedList($editable);
+ afterCommand($editable);
+ };
+
+ /**
+ * @param {jQuery} $editable
+ */
+ this.insertUnorderedList = function($editable) {
+ beforeCommand($editable);
+ bullet.insertUnorderedList($editable);
+ afterCommand($editable);
+ };
+
+ /**
+ * @param {jQuery} $editable
+ */
+ this.indent = function($editable) {
+ beforeCommand($editable);
+ bullet.indent($editable);
+ afterCommand($editable);
+ };
+
+ /**
+ * @param {jQuery} $editable
+ */
+ this.outdent = function($editable) {
+ beforeCommand($editable);
+ bullet.outdent($editable);
+ afterCommand($editable);
+ };
+
+ /**
+ * insert image
+ *
+ * @param {jQuery} $editable
+ * @param {String} sUrl
+ */
+ this.insertImage = function($editable, sUrl, filename) {
+ async.createImage(sUrl, filename).then(function($image) {
+ beforeCommand($editable);
+ $image.css({
+ display: '',
+ width: Math.min($editable.width(), $image.width())
+ });
+ range.create().insertNode($image[0]);
+ range.createFromNodeAfter($image[0]).select();
+ afterCommand($editable);
+ }).fail(function() {
+ var $holder = dom.makeLayoutInfo($editable).holder();
+ handler.bindCustomEvent(
+ $holder, $editable.data('callbacks'), 'image.upload.error'
+ )();
+ });
+ };
+
+ /**
+ * @method insertNode
+ * insert node
+ * @param {Node} $editable
+ * @param {Node} node
+ */
+ this.insertNode = function($editable, node) {
+ beforeCommand($editable);
+ range.create().insertNode(node);
+ range.createFromNodeAfter(node).select();
+ afterCommand($editable);
+ };
+
+ /**
+ * insert text
+ * @param {Node} $editable
+ * @param {String} text
+ */
+ this.insertText = function($editable, text) {
+ beforeCommand($editable);
+ var textNode = range.create().insertNode(dom.createText(text));
+ range.create(textNode, dom.nodeLength(textNode)).select();
+ afterCommand($editable);
+ };
+
+ /**
+ * paste HTML
+ * @param {Node} $editable
+ * @param {String} markup
+ */
+ this.pasteHTML = function($editable, markup) {
+ beforeCommand($editable);
+ var contents = range.create().pasteHTML(markup);
+ range.createFromNodeAfter(list.last(contents)).select();
+ afterCommand($editable);
+ };
+
+ /**
+ * formatBlock
+ *
+ * @param {jQuery} $editable
+ * @param {String} tagName
+ */
+ this.formatBlock = function($editable, tagName) {
+ beforeCommand($editable);
+ // [workaround] for MSIE, IE need `<`
+ tagName = agent.isMSIE ? '<' + tagName + '>' : tagName;
+ document.execCommand('FormatBlock', false, tagName);
+ afterCommand($editable);
+ };
+
+ this.formatPara = function($editable) {
+ beforeCommand($editable);
+ this.formatBlock($editable, 'P');
+ afterCommand($editable);
+ };
+
+ /* jshint ignore:start */
+ for (var idx = 1; idx <= 6; idx ++) {
+ this['formatH' + idx] = function(idx) {
+ return function($editable) {
+ this.formatBlock($editable, 'H' + idx);
+ };
+ }(idx);
+ };
+ /* jshint ignore:end */
+
+ /**
+ * fontSize
+ *
+ * @param {jQuery} $editable
+ * @param {String} value - px
+ */
+ this.fontSize = function($editable, value) {
+ var rng = range.create();
+ var isCollapsed = rng.isCollapsed();
+
+ if (isCollapsed) {
+ var spans = style.styleNodes(rng);
+ var firstSpan = list.head(spans);
+
+ $(spans).css({
+ 'font-size': value + 'px'
+ });
+
+ // [workaround] added styled bogus span for style
+ // - also bogus character needed for cursor position
+ if (firstSpan && !dom.nodeLength(firstSpan)) {
+ firstSpan.innerHTML = dom.ZERO_WIDTH_NBSP_CHAR;
+ range.createFromNodeAfter(firstSpan.firstChild).select();
+ $editable.data(KEY_BOGUS, firstSpan);
+ }
+ } else {
+ beforeCommand($editable);
+ $(style.styleNodes(rng)).css({
+ 'font-size': value + 'px'
+ });
+ afterCommand($editable);
+ }
+ };
+
+ /**
+ * remove bogus node and character
+ */
+ this.removeBogus = function($editable) {
+ var bogusNode = $editable.data(KEY_BOGUS);
+ if (!bogusNode) {
+ return;
+ }
+
+ var textNode = list.find(list.from(bogusNode.childNodes), dom.isText);
+
+ var bogusCharIdx = textNode.nodeValue.indexOf(dom.ZERO_WIDTH_NBSP_CHAR);
+ if (bogusCharIdx !== -1) {
+ textNode.deleteData(bogusCharIdx, 1);
+ }
+
+ if (dom.isEmpty(bogusNode)) {
+ dom.remove(bogusNode);
+ }
+
+ $editable.removeData(KEY_BOGUS);
+ };
+
+ /**
+ * lineHeight
+ * @param {jQuery} $editable
+ * @param {String} value
+ */
+ this.lineHeight = function($editable, value) {
+ beforeCommand($editable);
+ style.stylePara(range.create(), {
+ lineHeight: value
+ });
+ afterCommand($editable);
+ };
+
+ /**
+ * unlink
+ *
+ * @type command
+ *
+ * @param {jQuery} $editable
+ */
+ this.unlink = function($editable) {
+ var rng = this.createRange($editable);
+ if (rng.isOnAnchor()) {
+ var anchor = dom.ancestor(rng.sc, dom.isAnchor);
+ rng = range.createFromNode(anchor);
+ rng.select();
+
+ beforeCommand($editable);
+ document.execCommand('unlink');
+ afterCommand($editable);
+ }
+ };
+
+ /**
+ * create link (command)
+ *
+ * @param {jQuery} $editable
+ * @param {Object} linkInfo
+ * @param {Object} options
+ */
+ this.createLink = function($editable, linkInfo, options) {
+ var linkUrl = linkInfo.url;
+ var linkText = linkInfo.text;
+ var isNewWindow = linkInfo.newWindow;
+ var rng = linkInfo.range;
+ var isTextChanged = rng.toString() !== linkText;
+
+ beforeCommand($editable);
+
+ if (options.onCreateLink) {
+ linkUrl = options.onCreateLink(linkUrl);
+ }
+
+ var anchors = [];
+ if (isTextChanged) {
+ // Create a new link when text changed.
+ var anchor = rng.insertNode($('<A>' + linkText + '</A>')[0]);
+ anchors.push(anchor);
+ } else {
+ anchors = style.styleNodes(rng, {
+ nodeName: 'A',
+ expandClosestSibling: true,
+ onlyPartialContains: true
+ });
+ }
+
+ $.each(anchors, function(idx, anchor) {
+ $(anchor).attr('href', linkUrl);
+ if (isNewWindow) {
+ $(anchor).attr('target', '_blank');
+ } else {
+ $(anchor).removeAttr('target');
+ }
+ });
+
+ var startRange = range.createFromNodeBefore(list.head(anchors));
+ var startPoint = startRange.getStartPoint();
+ var endRange = range.createFromNodeAfter(list.last(anchors));
+ var endPoint = endRange.getEndPoint();
+
+ range.create(
+ startPoint.node,
+ startPoint.offset,
+ endPoint.node,
+ endPoint.offset
+ ).select();
+
+ afterCommand($editable);
+ };
+
+ /**
+ * returns link info
+ *
+ * @return {Object}
+ * @return {WrappedRange} return.range
+ * @return {String} return.text
+ * @return {Boolean} [return.isNewWindow=true]
+ * @return {String} [return.url='']
+ */
+ this.getLinkInfo = function($editable) {
+ this.focus($editable);
+
+ var rng = range.create().expand(dom.isAnchor);
+
+ // Get the first anchor on range(for edit).
+ var $anchor = $(list.head(rng.nodes(dom.isAnchor)));
+
+ return {
+ range: rng,
+ text: rng.toString(),
+ isNewWindow: $anchor.length ? $anchor.attr('target') === '_blank' : false,
+ url: $anchor.length ? $anchor.attr('href') : ''
+ };
+ };
+
+ /**
+ * setting color
+ *
+ * @param {Node} $editable
+ * @param {Object} sObjColor color code
+ * @param {String} sObjColor.foreColor foreground color
+ * @param {String} sObjColor.backColor background color
+ */
+ this.color = function($editable, sObjColor) {
+ var oColor = JSON.parse(sObjColor);
+ var foreColor = oColor.foreColor, backColor = oColor.backColor;
+
+ beforeCommand($editable);
+
+ if (foreColor) { document.execCommand('foreColor', false, foreColor); }
+ if (backColor) { document.execCommand('backColor', false, backColor); }
+
+ afterCommand($editable);
+ };
+
+ /**
+ * insert Table
+ *
+ * @param {Node} $editable
+ * @param {String} sDim dimension of table (ex : "5x5")
+ */
+ this.insertTable = function($editable, sDim) {
+ var tOptions = sDim.split('x');
+ beforeCommand($editable);
+
+ var rng = range.create().deleteContents();
+ rng.insertNode(table.createTable(tOptions));
+ afterCommand($editable);
+ };
+
+ /**
+ * float me
+ *
+ * @param {jQuery} $editable
+ * @param {String} value
+ * @param {jQuery} $target
+ */
+ this.floatMe = function($editable, value, $target) {
+ beforeCommand($editable);
+ $target.css('float', value);
+ afterCommand($editable);
+ };
+
+ /**
+ * change image shape
+ *
+ * @param {jQuery} $editable
+ * @param {String} value css class
+ * @param {Node} $target
+ */
+ this.imageShape = function($editable, value, $target) {
+ beforeCommand($editable);
+
+ $target.removeClass('img-rounded img-circle img-thumbnail img-bordered');
+
+ if (value) {
+ $target.addClass(value);
+ }
+
+ afterCommand($editable);
+ };
+
+ /**
+ * >>>>>>> CK
+ * change image class
+ *
+ * @param {jQuery} $editable
+ * @param {String} value css class
+ * @param {Node} $target
+ */
+ this.imageClass = function($editable, value, $target) {
+ beforeCommand($editable);
+
+ if (value) {
+ if ($target.hasClass(value)) {
+ $target.removeClass(value);
+ } else {
+ $target.addClass(value);
+ }
+ }
+
+ afterCommand($editable);
+ };
+
+ /**
+ * resize overlay element
+ * @param {jQuery} $editable
+ * @param {String} value
+ * @param {jQuery} $target - target element
+ */
+ this.resize = function($editable, value, $target) {
+ beforeCommand($editable);
+
+ $target.css({
+ width: value * 100 + '%',
+ height: ''
+ });
+
+ afterCommand($editable);
+ };
+
+ /**
+ * @param {Position} pos
+ * @param {jQuery} $target - target element
+ * @param {Boolean} [bKeepRatio] - keep ratio
+ */
+ this.resizeTo = function(pos, $target, bKeepRatio) {
+ var imageSize;
+ if (bKeepRatio) {
+ var newRatio = pos.y / pos.x;
+ var ratio = $target.data('ratio');
+ imageSize = {
+ width: ratio > newRatio ? pos.x : pos.y / ratio,
+ height: ratio > newRatio ? pos.x * ratio : pos.y
+ };
+ } else {
+ imageSize = {
+ width: pos.x,
+ height: pos.y
+ };
+ }
+
+ $target.css(imageSize);
+ };
+
+ /**
+ * remove media object
+ *
+ * @param {jQuery} $editable
+ * @param {String} value - dummy argument (for keep interface)
+ * @param {jQuery} $target - target element
+ */
+ this.removeMedia = function($editable, value, $target) {
+ beforeCommand($editable);
+ $target.detach();
+
+ handler.bindCustomEvent(
+ $(), $editable.data('callbacks'), 'media.delete'
+ )($target, $editable);
+
+ afterCommand($editable);
+ };
+
+ /**
+ * set focus
+ *
+ * @param $editable
+ */
+ this.focus = function($editable) {
+ $editable.focus();
+
+ // [workaround] for firefox bug http://goo.gl/lVfAaI
+ if (agent.isFF && !range.create().isOnEditable()) {
+ range.createFromNode($editable[0])
+ .normalize()
+ .collapse()
+ .select();
+ }
+ };
+
+ /**
+ * returns whether contents is empty or not.
+ *
+ * @param {jQuery} $editable
+ * @return {Boolean}
+ */
+ this.isEmpty = function($editable) {
+ return dom.isEmpty($editable[0]) || dom.emptyPara === $editable.html();
+ };
+ };
+
+ /**
+ * @class module.Button
+ *
+ * Button
+ */
+ var Button = function() {
+ /**
+ * update button status
+ *
+ * @param {jQuery} $container
+ * @param {Object} styleInfo
+ */
+ this.update = function($container, styleInfo) {
+ /**
+ * handle dropdown's check mark (for fontname, fontsize, lineHeight).
+ * @param {jQuery} $btn
+ * @param {Number} value
+ */
+ var checkDropdownMenu = function($btn, value) {
+ $btn.find('.dropdown-menu li').each(function() {
+
+ var div = $(this).children('div');
+ var currentValue = div.data('value');
+
+ // always compare string to avoid creating another func.
+ if ((currentValue + '') === (value + '')) {
+ div.children('i').removeClass('transparent');
+ } else {
+ div.children('i').addClass('transparent');
+ }
+ });
+ };
+
+ /**
+ * update button state(active or not).
+ *
+ * @private
+ * @param {String} selector
+ * @param {Function} pred
+ */
+ var btnState = function(selector, pred) {
+ var $btn = $container.find(selector);
+
+ $btn.toggleClass('active', pred());
+ };
+
+ if (styleInfo.image) {
+ var $img = $(styleInfo.image);
+
+ btnState('.btn[data-event="imageClass"][data-value="img-rounded"]', function() {
+ return $img.hasClass('img-rounded');
+ });
+ btnState('.btn[data-event="imageClass"][data-value="img-circle"]', function() {
+ return $img.hasClass('img-circle');
+ });
+ btnState('.btn[data-event="imageClass"][data-value="img-thumbnail"]', function() {
+ return $img.hasClass('img-thumbnail');
+ });
+ btnState('.btn[data-event="imageClass"][data-value="img-bordered"]', function() {
+ return $img.hasClass('img-bordered');
+ });
+ btnState('.btn[data-event="imageShape"]:not([data-value])', function() {
+ return !$img.is('.img-rounded, .img-circle, .img-thumbnail, .img-bordered');
+ });
+
+ var imgFloat = $img.css('float');
+ btnState('.btn[data-event="floatMe"][data-value="left"]', function() {
+ return imgFloat === 'left';
+ });
+ btnState('.btn[data-event="floatMe"][data-value="right"]', function() {
+ return imgFloat === 'right';
+ });
+ btnState('.btn[data-event="floatMe"][data-value="none"]', function() {
+ return imgFloat !== 'left' && imgFloat !== 'right';
+ });
+
+ var style = $img.attr('style');
+ btnState('.btn[data-event="resize"][data-value="1"]', function() {
+ return !!/(^|\s)(max-)?width\s*:\s*100%/.test(style);
+ });
+ btnState('.btn[data-event="resize"][data-value="0.5"]', function() {
+ return !!/(^|\s)(max-)?width\s*:\s*50%/.test(style);
+ });
+ btnState('.btn[data-event="resize"][data-value="0.25"]', function() {
+ return !!/(^|\s)(max-)?width\s*:\s*25%/.test(style);
+ });
+ return;
+ }
+
+ // fontname
+ var $fontname = $container.find('.note-fontname[data-name=fontname]');
+ if ($fontname.length) {
+ var selectedFont = styleInfo['font-family'];
+ if (!!selectedFont) {
+
+ var list = selectedFont.split(',');
+ for (var i = 0, len = list.length; i < len; i++) {
+ selectedFont = list[i].replace(/[\'\"]/g, '').replace(/\s+$/, '').replace(/^\s+/, '');
+ if (agent.isFontInstalled(selectedFont)) {
+ break;
+ }
+ }
+
+ $fontname.find('.note-current-fontname').text(selectedFont);
+ checkDropdownMenu($fontname, selectedFont);
+
+ }
+ }
+
+ // fontsize
+ var $fontsize = $container.find('.note-fontsize[data-name=fontsize]');
+ $fontsize.find('.note-current-fontsize').text(styleInfo['font-size']);
+ checkDropdownMenu($fontsize, parseFloat(styleInfo['font-size']));
+
+ // lineheight
+ var $lineHeight = $container.find('.note-height[data-name=lineheight]');
+ checkDropdownMenu($lineHeight, parseFloat(styleInfo['line-height']));
+
+ btnState('.btn[data-event="bold"]', function() {
+ return styleInfo['font-bold'] === 'bold';
+ });
+ btnState('.btn[data-event="italic"]', function() {
+ return styleInfo['font-italic'] === 'italic';
+ });
+ btnState('.btn[data-event="underline"]', function() {
+ return styleInfo['font-underline'] === 'underline';
+ });
+ btnState('.btn[data-event="strikethrough"]', function() {
+ return styleInfo['font-strikethrough'] === 'strikethrough';
+ });
+ btnState('.btn[data-event="superscript"]', function() {
+ return styleInfo['font-superscript'] === 'superscript';
+ });
+ btnState('.btn[data-event="subscript"]', function() {
+ return styleInfo['font-subscript'] === 'subscript';
+ });
+ btnState('.btn[data-event="justifyLeft"]', function() {
+ return styleInfo['text-align'] === 'left' || styleInfo['text-align'] === 'start';
+ });
+ btnState('.btn[data-event="justifyCenter"]', function() {
+ return styleInfo['text-align'] === 'center';
+ });
+ btnState('.btn[data-event="justifyRight"]', function() {
+ return styleInfo['text-align'] === 'right';
+ });
+ btnState('.btn[data-event="justifyFull"]', function() {
+ return styleInfo['text-align'] === 'justify';
+ });
+ btnState('.btn[data-event="insertUnorderedList"]', function() {
+ return styleInfo['list-style'] === 'unordered';
+ });
+ btnState('.btn[data-event="insertOrderedList"]', function() {
+ return styleInfo['list-style'] === 'ordered';
+ });
+ };
+
+ /**
+ * update recent color
+ *
+ * @param {Node} button
+ * @param {String} eventName
+ * @param {Mixed} value
+ */
+ this.updateRecentColor = function(button, eventName, value) {
+ var $color = $(button).closest('.note-color');
+ var $recentColor = $color.find('.note-recent-color');
+ var colorInfo = JSON.parse($recentColor.attr('data-value'));
+ var sKey = eventName === 'backColor' ? 'background-color' : 'color';
+
+ colorInfo[eventName] = value;
+ $recentColor.attr('data-value', JSON.stringify(colorInfo));
+ $recentColor.css(sKey, value);
+ };
+ };
+
+ /**
+ * @class module.Toolbar
+ *
+ * Toolbar
+ */
+ var Toolbar = function() {
+ var button = new Button();
+
+ this.update = function($toolbar, styleInfo) {
+ button.update($toolbar, styleInfo);
+ };
+
+ /**
+ * @param {Node} button
+ * @param {String} eventName
+ * @param {String} value
+ */
+ this.updateRecentColor = function(buttonNode, eventName, value) {
+ button.updateRecentColor(buttonNode, eventName, value);
+ };
+
+ /**
+ * activate buttons exclude codeview
+ * @param {jQuery} $toolbar
+ */
+ this.activate = function($toolbar) {
+ $toolbar.find('button, .btn')
+ .not('.btn[data-event="codeview"]')
+ .removeClass('disabled');
+ };
+
+ /**
+ * deactivate buttons exclude codeview
+ * @param {jQuery} $toolbar
+ */
+ this.deactivate = function($toolbar) {
+ $toolbar.find('button, .btn')
+ .not('.btn[data-event="codeview"]')
+ .addClass('disabled');
+ };
+
+ /**
+ * @param {jQuery} $container
+ * @param {Boolean} [bFullscreen=false]
+ */
+ this.updateFullscreen = function($container, bFullscreen) {
+ var $btn = $container.find('.btn[data-event="fullscreen"]');
+ $btn.toggleClass('active', bFullscreen);
+ };
+
+ /**
+ * @param {jQuery} $container
+ * @param {Boolean} [isCodeview=false]
+ */
+ this.updateCodeview = function($container, isCodeview) {
+ var $btn = $container.find('.btn[data-event="codeview"]');
+ $btn.toggleClass('active', isCodeview);
+
+ if (isCodeview) {
+ this.deactivate($container);
+ } else {
+ this.activate($container);
+ }
+ };
+
+ /**
+ * get button in toolbar
+ *
+ * @param {jQuery} $editable
+ * @param {String} name
+ * @return {jQuery}
+ */
+ this.get = function($editable, name) {
+ var $toolbar = dom.makeLayoutInfo($editable).toolbar();
+
+ return $toolbar.find('[data-name=' + name + ']');
+ };
+
+ /**
+ * set button state
+ * @param {jQuery} $editable
+ * @param {String} name
+ * @param {Boolean} [isActive=true]
+ */
+ this.setButtonState = function($editable, name, isActive) {
+ isActive = (isActive === false) ? false : true;
+
+ var $button = this.get($editable, name);
+ $button.toggleClass('active', isActive);
+ };
+ };
+
+ var EDITABLE_PADDING = 24;
+
+ var Statusbar = function() {
+ var $document = $(document);
+
+ this.attach = function(layoutInfo, options) {
+ if (!options.disableResizeEditor) {
+ layoutInfo.statusbar().on('mousedown', hStatusbarMousedown);
+ }
+ };
+
+ /**
+ * `mousedown` event handler on statusbar
+ *
+ * @param {MouseEvent} event
+ */
+ var hStatusbarMousedown = function(event) {
+ event.preventDefault();
+ event.stopPropagation();
+
+ var $editable = dom.makeLayoutInfo(event.target).editable();
+ var editableTop = $editable.offset().top - $document.scrollTop();
+
+ var layoutInfo = dom.makeLayoutInfo(event.currentTarget || event.target);
+ var options = layoutInfo.editor().data('options');
+
+ $document.on('mousemove', function(event) {
+ var nHeight = event.clientY - (editableTop + EDITABLE_PADDING);
+
+ nHeight = (options.minHeight > 0) ? Math.max(nHeight, options.minHeight) : nHeight;
+ nHeight = (options.maxHeight > 0) ? Math.min(nHeight, options.maxHeight) : nHeight;
+
+ $editable.height(nHeight);
+ }).one('mouseup', function() {
+ $document.off('mousemove');
+ });
+ };
+ };
+
+ /**
+ * @class module.Popover
+ *
+ * Popover (http://getbootstrap.com/javascript/#popovers)
+ *
+ */
+ var Popover = function() {
+ var button = new Button();
+
+ /**
+ * returns position from placeholder
+ *
+ * @private
+ * @param {Node} placeholder
+ * @param {Boolean} isAirMode
+ * @return {Object}
+ * @return {Number} return.left
+ * @return {Number} return.top
+ */
+ var posFromPlaceholder = function(placeholder, isAirMode) {
+ var $placeholder = $(placeholder);
+ var pos = isAirMode ? $placeholder.offset() : $placeholder.position();
+ var height = $placeholder.outerHeight(true); // include margin
+
+ // popover below placeholder.
+ return {
+ left: pos.left,
+ top: pos.top + height
+ };
+ };
+
+ /**
+ * show popover
+ *
+ * @private
+ * @param {jQuery} popover
+ * @param {Position} pos
+ */
+ var showPopover = function($popover, pos) {
+ $popover.css({
+ display: 'block',
+ left: pos.left,
+ top: pos.top
+ });
+ };
+
+ var PX_POPOVER_ARROW_OFFSET_X = 20;
+
+ /**
+ * update current state
+ * @param {jQuery} $popover - popover container
+ * @param {Object} styleInfo - style object
+ * @param {Boolean} isAirMode
+ */
+ this.update = function($popover, styleInfo, isAirMode) {
+ button.update($popover, styleInfo);
+
+ var $linkPopover = $popover.find('.note-link-popover');
+ if (styleInfo.anchor) {
+ var $anchor = $linkPopover.find('a');
+ var href = $(styleInfo.anchor).attr('href');
+ var target = $(styleInfo.anchor).attr('target');
+ $anchor.attr('href', href).html(href);
+ if (!target) {
+ $anchor.removeAttr('target');
+ } else {
+ $anchor.attr('target', '_blank');
+ }
+ showPopover($linkPopover, posFromPlaceholder(styleInfo.anchor, isAirMode));
+ } else {
+ $linkPopover.hide();
+ }
+
+ var $imagePopover = $popover.find('.note-image-popover');
+ if (styleInfo.image) {
+ showPopover($imagePopover, posFromPlaceholder(styleInfo.image, isAirMode));
+ } else {
+ $imagePopover.hide();
+ }
+
+ var $airPopover = $popover.find('.note-air-popover');
+ if (isAirMode && !styleInfo.range.isCollapsed()) {
+ var rect = list.last(styleInfo.range.getClientRects());
+ if (rect) {
+ var bnd = func.rect2bnd(rect);
+ showPopover($airPopover, {
+ left: Math.max(bnd.left + bnd.width / 2 - PX_POPOVER_ARROW_OFFSET_X, 0),
+ top: bnd.top + bnd.height
+ });
+ }
+ } else {
+ $airPopover.hide();
+ }
+ };
+
+ /**
+ * @param {Node} button
+ * @param {String} eventName
+ * @param {String} value
+ */
+ this.updateRecentColor = function(button, eventName, value) {
+ button.updateRecentColor(button, eventName, value);
+ };
+
+ /**
+ * hide all popovers
+ * @param {jQuery} $popover - popover container
+ */
+ this.hide = function($popover) {
+ $popover.children().hide();
+ };
+ };
+
+ /**
+ * @class module.Handle
+ *
+ * Handle
+ */
+ var Handle = function(handler) {
+ var $document = $(document);
+
+ /**
+ * `mousedown` event handler on $handle
+ * - controlSizing: resize image
+ *
+ * @param {MouseEvent} event
+ */
+ var hHandleMousedown = function(event) {
+ if (dom.isControlSizing(event.target)) {
+ event.preventDefault();
+ event.stopPropagation();
+
+ var layoutInfo = dom.makeLayoutInfo(event.target),
+ $handle = layoutInfo.handle(),
+ $popover = layoutInfo.popover(),
+ $editable = layoutInfo.editable(),
+ $editor = layoutInfo.editor();
+
+ var target = $handle.find('.note-control-selection').data('target'),
+ $target = $(target), posStart = $target.offset(),
+ scrollTop = $document.scrollTop();
+
+ var isAirMode = $editor.data('options').airMode;
+
+ $document.on('mousemove', function(event) {
+ handler.invoke('editor.resizeTo', {
+ x: event.clientX - posStart.left,
+ y: event.clientY - (posStart.top - scrollTop)
+ }, $target, !event.shiftKey);
+
+ handler.invoke('handle.update', $handle, {image: target}, isAirMode);
+ handler.invoke('popover.update', $popover, {image: target}, isAirMode);
+ }).one('mouseup', function() {
+ $document.off('mousemove');
+ handler.invoke('editor.afterCommand', $editable);
+ });
+
+ if (!$target.data('ratio')) { // original ratio.
+ $target.data('ratio', $target.height() / $target.width());
+ }
+ }
+ };
+
+ this.attach = function(layoutInfo) {
+ layoutInfo.handle().on('mousedown', hHandleMousedown);
+ };
+
+ /**
+ * update handle
+ * @param {jQuery} $handle
+ * @param {Object} styleInfo
+ * @param {Boolean} isAirMode
+ */
+ this.update = function($handle, styleInfo, isAirMode) {
+ var $selection = $handle.find('.note-control-selection');
+ if (styleInfo.image) {
+ var $image = $(styleInfo.image);
+ var pos = isAirMode ? $image.offset() : $image.position();
+
+ // include margin
+ var imageSize = {
+ w: $image.outerWidth(true),
+ h: $image.outerHeight(true)
+ };
+
+ $selection.css({
+ display: 'block',
+ left: pos.left,
+ top: pos.top,
+ width: imageSize.w,
+ height: imageSize.h
+ }).data('target', styleInfo.image); // save current image element.
+ var sizingText = imageSize.w + 'x' + imageSize.h;
+ $selection.find('.note-control-selection-info').text(sizingText);
+ } else {
+ $selection.hide();
+ }
+ };
+
+ /**
+ * hide
+ *
+ * @param {jQuery} $handle
+ */
+ this.hide = function($handle) {
+ $handle.children().hide();
+ };
+ };
+
+ var Fullscreen = function(handler) {
+ var $window = $(window);
+ var $scrollbar = $('html, body');
+
+ /**
+ * toggle fullscreen
+ *
+ * @param {Object} layoutInfo
+ */
+ this.toggle = function(layoutInfo) {
+
+ var $editor = layoutInfo.editor(),
+ $toolbar = layoutInfo.toolbar(),
+ $editable = layoutInfo.editable(),
+ $codable = layoutInfo.codable();
+
+ var resize = function(size) {
+ $editable.css('height', size.h);
+ $codable.css('height', size.h);
+ if ($codable.data('cmeditor')) {
+ $codable.data('cmeditor').setsize(null, size.h);
+ }
+ };
+
+ $editor.toggleClass('fullscreen');
+ var isFullscreen = $editor.hasClass('fullscreen');
+ if (isFullscreen) {
+
+ $editable.data('orgheight', $editable.css('height'));
+
+ $window.on('resize', function() {
+ resize({
+ h: $window.height() - $toolbar.outerHeight()
+ });
+ }).trigger('resize');
+
+ $scrollbar.css('overflow', 'hidden');
+ $toolbar.css('top', 0);
+ } else {
+ $window.off('resize');
+ resize({
+ h: $editable.data('orgheight')
+ });
+ $scrollbar.css('overflow', 'visible');
+ }
+
+ handler.invoke('toolbar.updateFullscreen', $toolbar, isFullscreen);
+ };
+ };
+
+
+ var CodeMirror;
+ if (agent.hasCodeMirror) {
+ if (agent.isSupportAmd) {
+ require(['CodeMirror'], function(cm) {
+ CodeMirror = cm;
+ });
+ } else {
+ CodeMirror = window.CodeMirror;
+ }
+ }
+
+ /**
+ * @class Codeview
+ */
+ var Codeview = function(handler) {
+
+ this.sync = function(layoutInfo) {
+ var isCodeview = handler.invoke('codeview.isActivated', layoutInfo);
+ if (isCodeview && agent.hasCodeMirror) {
+ layoutInfo.codable().data('cmEditor').save();
+ }
+ };
+
+ /**
+ * @param {Object} layoutInfo
+ * @return {Boolean}
+ */
+ this.isActivated = function(layoutInfo) {
+ var $editor = layoutInfo.editor();
+ return $editor.hasClass('codeview');
+ };
+
+ /**
+ * toggle codeview
+ *
+ * @param {Object} layoutInfo
+ */
+ this.toggle = function(layoutInfo) {
+ if (this.isActivated(layoutInfo)) {
+ this.deactivate(layoutInfo);
+ } else {
+ this.activate(layoutInfo);
+ }
+ };
+
+ //var originalValue;
+ /**
+ * activate code view
+ *
+ * @param {Object} layoutInfo
+ */
+ this.activate = function(layoutInfo) {
+ var $editor = layoutInfo.editor(),
+ $toolbar = layoutInfo.toolbar(),
+ $editable = layoutInfo.editable(),
+ $codable = layoutInfo.codable(),
+ $popover = layoutInfo.popover(),
+ $handle = layoutInfo.handle();
+
+ var options = $editor.data('options');
+ var codeString = dom.html($editable, false);
+
+ // >>>>>>> CK indentation function
+ function beautifyHTML(code, level, insideLastBlock, dictionary) {
+ var openTag = code.indexOf('<');
+ var closeTag = code.indexOf('>');
+ var chunk;
+
+ if (openTag === 0) {
+ //first thing is a tag
+ chunk = code.substring(0, closeTag + 1);
+ code = code.substring(closeTag + 1);
+
+ if (chunk.indexOf("</") === 0) {
+ level--;
+ insideLastBlock = false;
+ } else {
+ if (insideLastBlock) {
+ level++;
+ }
+
+ //check if current tag is a self closing tag (no indent next line in this case)
+ var found = false;
+
+ for (var i = 0; i < dictionary.length; i++) {
+ if (chunk.indexOf(dictionary[i]) === 0) {
+ found = true;
+ break;
+ }
+ }
+ if (!found) {
+ insideLastBlock = true;
+ } else {
+ insideLastBlock = false;
+ }
+ }
+ } else {
+ //first thing is content
+ chunk = code.substring(0, openTag);
+ code = code.substring(openTag);
+
+ if (insideLastBlock) {
+ level++;
+ }
+ insideLastBlock = false;
+ }
+ chunk = new Array(level + 1).join(' ') + chunk.trim();
+
+ //console.log(level);
+ //console.log(chunk);
+ //console.log(code);
+
+ if (code.length === 0) {
+ return chunk;
+ }
+ return chunk + "\n" + beautifyHTML(code.trim(), level, insideLastBlock, dictionary);
+ }
+
+ //originalValue = codeString;
+
+ var selfCloseTags = ['<img', '<br', '<hr'];
+ codeString = beautifyHTML(codeString, 0, false, selfCloseTags);
+ // CK end -----------------------
+
+ $codable.val(codeString);
+
+ var buttonHeight = $toolbar.find('.btn[data-event=codeview]').height();
+ var areaHeight = $(window).height() - buttonHeight;
+ $codable.height($editable.height());
+
+ handler.invoke('toolbar.updateCodeview', $toolbar, true);
+ handler.invoke('popover.hide', $popover);
+ handler.invoke('handle.hide', $handle);
+
+ $editor.addClass('codeview');
+
+ $codable.focus();
+
+ // activate CodeMirror as codable
+ if (agent.hasCodeMirror) {
+ var cmEditor = CodeMirror.fromTextArea($codable[0], options.codemirror);
+
+ // CodeMirror TernServer
+ if (options.codemirror.tern) {
+ var server = new CodeMirror.TernServer(options.codemirror.tern);
+ cmEditor.ternServer = server;
+ cmEditor.on('cursorActivity', function(cm) {
+ server.updateArgHints(cm);
+ });
+ }
+
+ // CodeMirror hasn't Padding.
+ if ($editor.hasClass('fullscreen')) {
+ cmEditor.setSize(null, areaHeight);
+ }
+ else {
+ cmEditor.setSize(null, $editable.outerHeight());
+ }
+
+ $codable.data('cmEditor', cmEditor);
+ }
+ };
+
+ /**
+ * deactivate code view
+ *
+ * @param {Object} layoutInfo
+ */
+ this.deactivate = function(layoutInfo) {
+ var $holder = layoutInfo.holder(),
+ $editor = layoutInfo.editor(),
+ $toolbar = layoutInfo.toolbar(),
+ $editable = layoutInfo.editable(),
+ $codable = layoutInfo.codable();
+
+ var options = $editor.data('options');
+
+ // deactivate CodeMirror as codable
+ if (agent.hasCodeMirror) {
+ var cmEditor = $codable.data('cmEditor');
+ $codable.val(cmEditor.getValue());
+ cmEditor.toTextArea();
+ }
+
+ var value = dom.value($codable, options.prettifyHtml) || dom.emptyPara;
+ //var value = originalValue;
+ var isChange = $editable.html() !== value;
+
+ $editable.html(value);
+ $editable.height(options.height ? $codable.height() : 'auto');
+ $editor.removeClass('codeview');
+
+ if (isChange) {
+ handler.bindCustomEvent(
+ $holder, $editable.data('callbacks'), 'change'
+ )($editable.html(), $editable);
+ }
+
+ $editable.focus();
+
+ handler.invoke('toolbar.updateCodeview', $toolbar, false);
+ };
+ };
+
+ var DragAndDrop = function(handler) {
+ var $document = $(document);
+
+ /**
+ * attach Drag and Drop Events
+ *
+ * @param {Object} layoutInfo - layout Informations
+ * @param {Object} options
+ */
+ this.attach = function(layoutInfo, options) {
+ if (options.airMode || options.disableDragAndDrop) {
+ // prevent default drop event
+ $document.on('drop', function(e) {
+ e.preventDefault();
+ });
+ } else {
+ this.attachDragAndDropEvent(layoutInfo, options);
+ }
+ };
+
+ /**
+ * attach Drag and Drop Events
+ *
+ * @param {Object} layoutInfo - layout Informations
+ * @param {Object} options
+ */
+ this.attachDragAndDropEvent = function(layoutInfo, options) {
+ var collection = $(),
+ $editor = layoutInfo.editor(),
+ $dropzone = layoutInfo.dropzone(),
+ $dropzoneMessage = $dropzone.find('.note-dropzone-message');
+
+ // show dropzone on dragenter when dragging a object to document
+ // -but only if the editor is visible, i.e. has a positive width and height
+ $document.on('dragenter', function(e) {
+ var isCodeview = handler.invoke('codeview.isActivated', layoutInfo);
+ var hasEditorSize = $editor.width() > 0 && $editor.height() > 0;
+ if (!isCodeview && !collection.length && hasEditorSize) {
+ $editor.addClass('dragover');
+ $dropzone.width($editor.width());
+ $dropzone.height($editor.height());
+ $dropzoneMessage.text(options.langInfo.image.dragImageHere);
+ }
+ collection = collection.add(e.target);
+ }).on('dragleave', function(e) {
+ collection = collection.not(e.target);
+ if (!collection.length) {
+ $editor.removeClass('dragover');
+ }
+ }).on('drop', function() {
+ collection = $();
+ $editor.removeClass('dragover');
+ });
+
+ // change dropzone's message on hover.
+ $dropzone.on('dragenter', function() {
+ $dropzone.addClass('hover');
+ $dropzoneMessage.text(options.langInfo.image.dropImage);
+ }).on('dragleave', function() {
+ $dropzone.removeClass('hover');
+ $dropzoneMessage.text(options.langInfo.image.dragImageHere);
+ });
+
+ // attach dropImage
+ $dropzone.on('drop', function(event) {
+
+ var dataTransfer = event.originalEvent.dataTransfer;
+ var layoutInfo = dom.makeLayoutInfo(event.currentTarget || event.target);
+
+ if (dataTransfer && dataTransfer.files && dataTransfer.files.length) {
+ event.preventDefault();
+ layoutInfo.editable().focus();
+ handler.insertImages(layoutInfo, dataTransfer.files);
+ } else {
+ var insertNodefunc = function() {
+ layoutInfo.holder().materialnote('insertNode', this);
+ };
+
+ for (var i = 0, len = dataTransfer.types.length; i < len; i++) {
+ var type = dataTransfer.types[i];
+ var content = dataTransfer.getData(type);
+
+ if (type.toLowerCase().indexOf('text') > -1) {
+ layoutInfo.holder().materialnote('pasteHTML', content);
+ } else {
+ $(content).each(insertNodefunc);
+ }
+ }
+ }
+ }).on('dragover', false); // prevent default dragover event
+ };
+ };
+
+ var Clipboard = function(handler) {
+
+ var $paste;
+
+ this.attach = function(layoutInfo) {
+
+ if (window.clipboardData || agent.isFF) {
+ $paste = $('<div />').attr('contenteditable', true).css({
+ position : 'absolute',
+ left : -100000,
+ 'opacity' : 0
+ });
+ layoutInfo.editable().after($paste);
+ $paste.one('paste', hPasteClipboardImage);
+
+ layoutInfo.editable().on('keydown', function(e) {
+ if (e.ctrlKey && e.keyCode === 86) { // CTRL+V
+ handler.invoke('saveRange', layoutInfo.editable());
+ if ($paste) {
+ $paste.focus();
+ }
+ }
+ });
+ }
+
+ layoutInfo.editable().on('paste', hPasteClipboardImage);
+ };
+
+ /**
+ * paste clipboard image
+ *
+ * @param {Event} event
+ */
+ var hPasteClipboardImage = function(event) {
+
+ var clipboardData = event.originalEvent.clipboardData;
+ var layoutInfo = dom.makeLayoutInfo(event.currentTarget || event.target);
+ var $editable = layoutInfo.editable();
+
+ if (!clipboardData || !clipboardData.items || !clipboardData.items.length) {
+
+ var callbacks = $editable.data('callbacks');
+ // only can run if it has onImageUpload method
+ if (!callbacks.onImageUpload) {
+ return;
+ }
+
+ setTimeout(function() {
+ if (!$paste) {
+ return;
+ }
+
+ var imgNode = $paste[0].firstChild;
+ if (!imgNode) {
+ return;
+ }
+
+ handler.invoke('restoreRange', $editable);
+ if (!dom.isImg(imgNode)) {
+ handler.invoke('pasteHTML', $editable, $paste.html());
+ } else {
+ var datauri = imgNode.src;
+
+ var data = atob(datauri.split(',')[1]);
+ var array = new Uint8Array(data.length);
+ for (var i = 0; i < data.length; i++) {
+ array[i] = data.charCodeAt(i);
+ }
+
+ var blob = new Blob([array], { type : 'image/png' });
+ blob.name = 'clipboard.png';
+ handler.invoke('focus', $editable);
+ handler.insertImages(layoutInfo, [blob]);
+ }
+
+ $paste.remove();
+
+ }, 0);
+
+ return;
+ }
+
+ var item = list.head(clipboardData.items);
+ var isClipboardImage = item.kind === 'file' && item.type.indexOf('image/') !== -1;
+
+ if (isClipboardImage) {
+ handler.insertImages(layoutInfo, [item.getAsFile()]);
+ }
+
+ handler.invoke('editor.afterCommand', $editable);
+ };
+ };
+
+ var LinkDialog = function(handler) {
+
+ /**
+ * toggle button status
+ *
+ * @private
+ * @param {jQuery} $btn
+ * @param {Boolean} isEnable
+ */
+ var toggleBtn = function($btn, isEnable) {
+ $btn.toggleClass('disabled', !isEnable);
+ $btn.attr('disabled', !isEnable);
+ };
+
+ /**
+ * bind enter key
+ *
+ * @private
+ * @param {jQuery} $input
+ * @param {jQuery} $btn
+ */
+ var bindEnterKey = function($input, $btn) {
+ $input.on('keypress', function(event) {
+ if (event.keyCode === key.code.ENTER) {
+ $btn.trigger('click');
+ }
+ });
+ };
+
+ /**
+ * Show link dialog and set event handlers on dialog controls.
+ *
+ * @param {jQuery} $editable
+ * @param {jQuery} $dialog
+ * @param {Object} linkInfo
+ * @return {Promise}
+ */
+ this.showLinkDialog = function($editable, $dialog, linkInfo) {
+ return $.Deferred(function(deferred) {
+ var $linkDialog = $dialog.find('.note-link-dialog');
+ var $linkText = $linkDialog.find('.note-link-text'),
+ $linkTextLabel = $linkText.next('label'),
+ $linkUrl = $linkDialog.find('.note-link-url'),
+ $linkBtn = $linkDialog.find('.note-link-btn'),
+ $closeBtn = $linkDialog.find('.btnClose');
+ var $openInNewWindow = $linkDialog.find('input[type=checkbox]');
+
+ $linkDialog.openModal();
+ $linkText.val(linkInfo.text);
+ if (linkInfo.text.length > 0) $linkTextLabel.addClass('active');
+
+ $linkText.on('keyup', function() {
+ toggleBtn($linkBtn, $linkText.val() && $linkUrl.val());
+ // if linktext was modified by keyup,
+ // stop cloning text from linkUrl
+ linkInfo.text = $linkText.val();
+ });
+
+ $closeBtn.click(function(event) {
+ event.preventDefault();
+
+ $linkDialog.closeModal();
+ });
+
+ // if no url was given, copy text to url
+ if (!linkInfo.url) {
+ linkInfo.url = linkInfo.text || 'http://';
+ toggleBtn($linkBtn, linkInfo.text);
+ }
+
+ $linkUrl.on('keyup', function() {
+ toggleBtn($linkBtn, $linkText.val() && $linkUrl.val());
+ // display same link on `Text to display` input
+ // when create a new link
+ if (!linkInfo.text) {
+ $linkTextLabel.addClass('active');
+ $linkText.val($linkUrl.val());
+ }
+ }).val(linkInfo.url).trigger('focus').trigger('select');
+
+ bindEnterKey($linkUrl, $linkBtn);
+ bindEnterKey($linkText, $linkBtn);
+
+ $openInNewWindow.prop('checked', linkInfo.newWindow);
+
+ $linkBtn.one('click', function(event) {
+ event.preventDefault();
+
+ deferred.resolve({
+ range: linkInfo.range,
+ url: $linkUrl.val(),
+ text: $linkText.val(),
+ newWindow: $openInNewWindow.is(':checked')
+ });
+
+ $('.note-link-text').val('');
+ $('.note-link-text').next('label').removeClass('active');
+ $('.note-link-url').val('');
+ $linkDialog.closeModal();
+ });
+ }).promise();
+ };
+
+ /**
+ * @param {Object} layoutInfo
+ */
+ this.show = function(layoutInfo) {
+ var $editor = layoutInfo.editor(),
+ $dialog = layoutInfo.dialog(),
+ $editable = layoutInfo.editable(),
+ $popover = layoutInfo.popover(),
+ linkInfo = handler.invoke('editor.getLinkInfo', $editable);
+
+ var options = $editor.data('options');
+
+ handler.invoke('editor.saveRange', $editable);
+ this.showLinkDialog($editable, $dialog, linkInfo).then(function(linkInfo) {
+ handler.invoke('editor.restoreRange', $editable);
+ handler.invoke('editor.createLink', $editable, linkInfo, options);
+ // hide popover after creating link
+ handler.invoke('popover.hide', $popover);
+ }).fail(function() {
+ handler.invoke('editor.restoreRange', $editable);
+ });
+ };
+ };
+
+ var ImageDialog = function(handler) {
+ /**
+ * toggle button status
+ *
+ * @private
+ * @param {jQuery} $btn
+ * @param {Boolean} isEnable
+ */
+ var toggleBtn = function($btn, isEnable) {
+ $btn.toggleClass('disabled', !isEnable);
+ $btn.attr('disabled', !isEnable);
+ };
+
+ /**
+ * bind enter key
+ *
+ * @private
+ * @param {jQuery} $input
+ * @param {jQuery} $btn
+ */
+ var bindEnterKey = function($input, $btn) {
+ $input.on('keypress', function(event) {
+ if (event.keyCode === key.code.ENTER) {
+ $btn.trigger('click');
+ }
+ });
+ };
+
+ this.show = function(layoutInfo) {
+ var $dialog = layoutInfo.dialog(),
+ $editable = layoutInfo.editable();
+
+ handler.invoke('editor.saveRange', $editable);
+ this.showImageDialog($editable, $dialog).then(function(data) {
+ handler.invoke('editor.restoreRange', $editable);
+
+ if (typeof data === 'string') {
+ // image url
+ handler.invoke('editor.insertImage', $editable, data);
+ } else {
+ // array of files
+ handler.insertImages(layoutInfo, data);
+ }
+ }).fail(function() {
+ handler.invoke('editor.restoreRange', $editable);
+ });
+ };
+
+ /**
+ * show image dialog
+ *
+ * @param {jQuery} $editable
+ * @param {jQuery} $dialog
+ * @return {Promise}
+ */
+ this.showImageDialog = function($editable, $dialog) {
+ return $.Deferred(function(deferred) {
+ var $imageDialog = $dialog.find('.note-image-dialog');
+ var $imageInput = $dialog.find('.note-image-input'),
+ $imageUrl = $dialog.find('.note-image-url'),
+ $imageBtn = $dialog.find('.note-image-btn'),
+ $closeBtn = $imageDialog.find('.btnClose');
+
+ $imageDialog.openModal();
+ // Cloning imageInput to clear element.
+ $imageInput.replaceWith($imageInput.clone()
+ .on('change', function() {
+ deferred.resolve(this.files || this.value);
+ $imageUrl.val('');
+ $imageDialog.closeModal();
+ deferred.resolve();
+ })
+ .val('')
+ );
+
+ $imageBtn.click(function(event) {
+ event.preventDefault();
+
+ deferred.resolve($imageUrl.val());
+ $imageUrl.val('');
+ $imageDialog.closeModal();
+ deferred.resolve();
+ });
+
+ $closeBtn.click(function(event) {
+ event.preventDefault();
+
+ $imageDialog.closeModal();
+ });
+
+ $imageUrl.on('keyup paste', function(event) {
+ var url;
+
+ if (event.type === 'paste') {
+ url = event.originalEvent.clipboardData.getData('text');
+ } else {
+ url = $imageUrl.val();
+ }
+ toggleBtn($imageBtn, url);
+ });
+
+ bindEnterKey($imageUrl, $imageBtn);
+ });
+ };
+ };
+
+ var HelpDialog = function(handler) {
+ /**
+ * show help dialog
+ *
+ * @param {jQuery} $editable
+ * @param {jQuery} $dialog
+ * @return {Promise}
+ */
+ this.showHelpDialog = function($editable, $dialog) {
+ return $.Deferred(function(deferred) {
+ var $helpDialog = $dialog.find('.note-help-dialog');
+
+ $helpDialog.openModal();
+ deferred.resolve();
+ }).promise();
+ };
+
+ /**
+ * @param {Object} layoutInfo
+ */
+ this.show = function(layoutInfo) {
+ var $dialog = layoutInfo.dialog(),
+ $editable = layoutInfo.editable();
+
+ handler.invoke('editor.saveRange', $editable, true);
+ this.showHelpDialog($editable, $dialog).then(function() {
+ handler.invoke('editor.restoreRange', $editable);
+ });
+ };
+ };
+
+
+ /**
+ * @class EventHandler
+ *
+ * EventHandler
+ * - TODO: new instance per a editor
+ */
+ var EventHandler = function() {
+ /**
+ * Modules
+ */
+ var modules = this.modules = {
+ editor: new Editor(this),
+ toolbar: new Toolbar(this),
+ statusbar: new Statusbar(this),
+ popover: new Popover(this),
+ handle: new Handle(this),
+ fullscreen: new Fullscreen(this),
+ codeview: new Codeview(this),
+ dragAndDrop: new DragAndDrop(this),
+ clipboard: new Clipboard(this),
+ linkDialog: new LinkDialog(this),
+ imageDialog: new ImageDialog(this),
+ helpDialog: new HelpDialog(this)
+ };
+
+ /**
+ * invoke module's method
+ *
+ * @param {String} moduleAndMethod - ex) 'editor.redo'
+ * @param {...*} arguments - arguments of method
+ * @return {*}
+ */
+ this.invoke = function() {
+ var moduleAndMethod = list.head(list.from(arguments));
+ var args = list.tail(list.from(arguments));
+
+ var splits = moduleAndMethod.split('.');
+ var hasSeparator = splits.length > 1;
+ var moduleName = hasSeparator && list.head(splits);
+ var methodName = hasSeparator ? list.last(splits) : list.head(splits);
+
+ var module = this.getModule(moduleName);
+ var method = module[methodName];
+
+ return method && method.apply(module, args);
+ };
+
+ /**
+ * returns module
+ *
+ * @param {String} moduleName - name of module
+ * @return {Module} - defaults is editor
+ */
+ this.getModule = function(moduleName) {
+ return this.modules[moduleName] || this.modules.editor;
+ };
+
+ /**
+ * @param {jQuery} $holder
+ * @param {Object} callbacks
+ * @param {String} eventNamespace
+ * @returns {Function}
+ */
+ var bindCustomEvent = this.bindCustomEvent = function($holder, callbacks, eventNamespace) {
+ return function() {
+ var callback = callbacks[func.namespaceToCamel(eventNamespace, 'on')];
+ if (callback) {
+ callback.apply($holder[0], arguments);
+ }
+ return $holder.trigger('materialnote.' + eventNamespace, arguments);
+ };
+ };
+
+ /**
+ * insert Images from file array.
+ *
+ * @private
+ * @param {Object} layoutInfo
+ * @param {File[]} files
+ */
+ this.insertImages = function(layoutInfo, files) {
+ var $editor = layoutInfo.editor(),
+ $editable = layoutInfo.editable(),
+ $holder = layoutInfo.holder();
+
+ var callbacks = $editable.data('callbacks');
+ var options = $editor.data('options');
+
+ // If onImageUpload options setted
+ if (callbacks.onImageUpload) {
+ bindCustomEvent($holder, callbacks, 'image.upload')(files);
+ // else insert Image as dataURL
+ } else {
+ $.each(files, function(idx, file) {
+ var filename = file.name;
+ if (options.maximumImageFileSize && options.maximumImageFileSize < file.size) {
+ bindCustomEvent($holder, callbacks, 'image.upload.error')(options.langInfo.image.maximumFileSizeError);
+ } else {
+ async.readFileAsDataURL(file).then(function(sDataURL) {
+ modules.editor.insertImage($editable, sDataURL, filename);
+ }).fail(function() {
+ bindCustomEvent($holder, callbacks, 'image.upload.error')(options.langInfo.image.maximumFileSizeError);
+ });
+ }
+ });
+ }
+ };
+
+ var commands = {
+ /**
+ * @param {Object} layoutInfo
+ */
+ showLinkDialog: function(layoutInfo) {
+ modules.linkDialog.show(layoutInfo);
+ },
+
+ /**
+ * @param {Object} layoutInfo
+ */
+ showImageDialog: function(layoutInfo) {
+ modules.imageDialog.show(layoutInfo);
+ },
+
+ /**
+ * @param {Object} layoutInfo
+ */
+ showHelpDialog: function(layoutInfo) {
+ modules.helpDialog.show(layoutInfo);
+ },
+
+ /**
+ * @param {Object} layoutInfo
+ */
+ fullscreen: function(layoutInfo) {
+ modules.fullscreen.toggle(layoutInfo);
+ },
+
+ /**
+ * @param {Object} layoutInfo
+ */
+ codeview: function(layoutInfo) {
+ modules.codeview.toggle(layoutInfo);
+ }
+ };
+
+ var hMousedown = function(event) {
+ //preventDefault Selection for FF, IE8+
+ if (dom.isImg(event.target)) {
+ event.preventDefault();
+ }
+ };
+
+ var hKeyupAndMouseup = function(event) {
+ var layoutInfo = dom.makeLayoutInfo(event.currentTarget || event.target);
+ modules.editor.removeBogus(layoutInfo.editable());
+ hToolbarAndPopoverUpdate(event);
+ };
+
+ var hToolbarAndPopoverUpdate = function(event) {
+ // delay for range after mouseup
+ setTimeout(function() {
+ var layoutInfo = dom.makeLayoutInfo(event.currentTarget || event.target);
+ var styleInfo = modules.editor.currentStyle(event.target);
+ if (!styleInfo) { return; }
+
+ var isAirMode = layoutInfo.editor().data('options').airMode;
+ if (!isAirMode) {
+ modules.toolbar.update(layoutInfo.toolbar(), styleInfo);
+ }
+
+ modules.popover.update(layoutInfo.popover(), styleInfo, isAirMode);
+ modules.handle.update(layoutInfo.handle(), styleInfo, isAirMode);
+ }, 0);
+ };
+
+ var hScroll = function(event) {
+ var layoutInfo = dom.makeLayoutInfo(event.currentTarget || event.target);
+ //hide popover and handle when scrolled
+ modules.popover.hide(layoutInfo.popover());
+ modules.handle.hide(layoutInfo.handle());
+ };
+
+ var hToolbarAndPopoverMousedown = function(event) {
+ // prevent default event when insertTable (FF, Webkit)
+ var $btn = $(event.target).closest('[data-event]');
+ if ($btn.length) {
+ event.preventDefault();
+ }
+ };
+
+ var hToolbarAndPopoverClick = function(event) {
+ var $btn = $(event.target).closest('[data-event]');
+
+ if ($btn.length) {
+ var eventName = $btn.attr('data-event'),
+ value = $btn.attr('data-value'),
+ hide = $btn.attr('data-hide');
+
+ var layoutInfo = dom.makeLayoutInfo(event.target);
+
+ // before command: detect control selection element($target)
+ var $target;
+ if ($.inArray(eventName, ['resize', 'floatMe', 'removeMedia', 'imageShape', 'imageClass']) !== -1) {
+ var $selection = layoutInfo.handle().find('.note-control-selection');
+ $target = $($selection.data('target'));
+ }
+
+ // If requested, hide the popover when the button is clicked.
+ // Useful for things like showHelpDialog.
+ if (hide) {
+ $btn.parents('.popover').hide();
+ }
+
+ if ($.isFunction($.materialnote.pluginEvents[eventName])) {
+ $.materialnote.pluginEvents[eventName](event, modules.editor, layoutInfo, value);
+ } else if (modules.editor[eventName]) { // on command
+ var $editable = layoutInfo.editable();
+ $editable.focus();
+ modules.editor[eventName]($editable, value, $target);
+ event.preventDefault();
+ } else if (commands[eventName]) {
+ commands[eventName].call(this, layoutInfo);
+ event.preventDefault();
+ }
+
+ // after command
+ if ($.inArray(eventName, ['backColor', 'foreColor']) !== -1) {
+ var options = layoutInfo.editor().data('options', options);
+ var module = options.airMode ? modules.popover : modules.toolbar;
+ module.updateRecentColor(list.head($btn), eventName, value);
+ }
+
+ hToolbarAndPopoverUpdate(event);
+ }
+ };
+
+ var gridUnit = 26;
+ var hDimensionPickerMove = function(event, options) {
+ var $picker = $(event.target.parentNode); // target is mousecatcher
+ var $dropdown = $picker.parent();
+ var $dimensionDisplay = $picker.next();
+ var $catcher = $picker.find('.note-dimension-picker-mousecatcher');
+ var $highlighted = $picker.find('.note-dimension-picker-highlighted');
+ var $unhighlighted = $picker.find('.note-dimension-picker-unhighlighted');
+ var $hoverableOption = $dropdown.find("[id$='-hoverable']");
+ var $borderedOption = $dropdown.find("[id$='-bordered']");
+ var $stripedOption = $dropdown.find("[id$='-striped']");
+ var $responsiveOption = $dropdown.find("[id$='-responsive']");
+
+ var posOffset;
+ // HTML5 with jQuery - e.offsetX is undefined in Firefox
+ if (event.offsetX === undefined) {
+ var posCatcher = $(event.target).offset();
+
+ posOffset = {
+ x: event.pageX - posCatcher.left,
+ y: event.pageY - posCatcher.top
+ };
+ } else {
+ posOffset = {
+ x: event.offsetX,
+ y: event.offsetY
+ };
+ }
+
+ var dim = {
+ c: Math.ceil(posOffset.x / gridUnit) || 1,
+ r: Math.ceil(posOffset.y / gridUnit) || 1
+ };
+ /*console.log(posOffset);
+ console.log(dim);
+ console.log('------------------');*/
+
+ var tableOptions = [];
+ if ($hoverableOption.is(':checked')) tableOptions.push('hoverable');
+ if ($borderedOption.is(':checked')) tableOptions.push('bordered');
+ if ($stripedOption.is(':checked')) tableOptions.push('striped');
+ if ($responsiveOption.is(':checked')) tableOptions.push('responsive-table');
+
+ $highlighted.css({ width: (dim.c * gridUnit) + 'px', height: (dim.r * gridUnit) + 'px' });
+ $catcher.attr('data-value', dim.c + 'x' + dim.r + 'x' + tableOptions.join('x'));
+
+ //if (3 < dim.c && dim.c < options.insertTableMaxSize.col) {
+ $unhighlighted.css({ width: (options.insertTableMaxSize * gridUnit) + 'px'});
+ //}
+
+ if (3 < dim.r && dim.r < options.insertTableMaxSize.row) {
+ $unhighlighted.css({ height: ((dim.r + 1) * gridUnit) + 'px'});
+ }
+
+ $dimensionDisplay.html(dim.c + ' x ' + dim.r);
+ };
+
+ /**
+ * bind KeyMap on keydown
+ *
+ * @param {Object} layoutInfo
+ * @param {Object} keyMap
+ */
+ this.bindKeyMap = function(layoutInfo, keyMap) {
+ var $editor = layoutInfo.editor();
+ var $editable = layoutInfo.editable();
+
+ $editable.on('keydown', function(event) {
+ var keys = [];
+
+ // modifier
+ if (event.metaKey) { keys.push('CMD'); }
+ if (event.ctrlKey && !event.altKey) { keys.push('CTRL'); }
+ if (event.shiftKey) { keys.push('SHIFT'); }
+
+ // keycode
+ var keyName = key.nameFromCode[event.keyCode];
+ if (keyName) {
+ keys.push(keyName);
+ }
+
+ var pluginEvent;
+ var keyString = keys.join('+');
+ var eventName = keyMap[keyString];
+ if (eventName) {
+ // FIXME materialnote doesn't support event pipeline yet.
+ // - Plugin -> Base Code
+ pluginEvent = $.materialnote.pluginEvents[keyString];
+ if ($.isFunction(pluginEvent)) {
+ if (pluginEvent(event, modules.editor, layoutInfo)) {
+ return false;
+ }
+ }
+
+ pluginEvent = $.materialnote.pluginEvents[eventName];
+
+ if ($.isFunction(pluginEvent)) {
+ pluginEvent(event, modules.editor, layoutInfo);
+ } else if (modules.editor[eventName]) {
+ modules.editor[eventName]($editable, $editor.data('options'));
+ event.preventDefault();
+ } else if (commands[eventName]) {
+ commands[eventName].call(this, layoutInfo);
+ event.preventDefault();
+ }
+ } else if (key.isEdit(event.keyCode)) {
+ modules.editor.afterCommand($editable);
+ }
+ });
+ };
+
+ /**
+ * attach eventhandler
+ *
+ * @param {Object} layoutInfo - layout Informations
+ * @param {Object} options - user options include custom event handlers
+ */
+ this.attach = function(layoutInfo, options) {
+ // handlers for editable
+ if (options.shortcuts) {
+ this.bindKeyMap(layoutInfo, options.keyMap[agent.isMac ? 'mac' : 'pc']);
+ }
+ layoutInfo.editable().on('mousedown', hMousedown);
+ layoutInfo.editable().on('keyup mouseup', hKeyupAndMouseup);
+ layoutInfo.editable().on('scroll', hScroll);
+
+ // handler for clipboard
+ modules.clipboard.attach(layoutInfo, options);
+
+ // handler for handle and popover
+ modules.handle.attach(layoutInfo, options);
+ layoutInfo.popover().on('click', hToolbarAndPopoverClick);
+ layoutInfo.popover().on('mousedown', hToolbarAndPopoverMousedown);
+
+ // handler for drag and drop
+ modules.dragAndDrop.attach(layoutInfo, options);
+
+ // handlers for frame mode (toolbar, statusbar)
+ if (!options.airMode) {
+ // handler for toolbar
+ layoutInfo.toolbar().on('click', hToolbarAndPopoverClick);
+ layoutInfo.toolbar().on('mousedown', hToolbarAndPopoverMousedown);
+
+ // handler for statusbar
+ modules.statusbar.attach(layoutInfo, options);
+ }
+
+ // handler for table dimension
+ var $catcherContainer = options.airMode ? layoutInfo.popover() :
+ layoutInfo.toolbar();
+ var $catcher = $catcherContainer.find('.note-dimension-picker-mousecatcher');
+ $catcher.css({
+ width: options.insertTableMaxSize.col * gridUnit + 'px',
+ height: options.insertTableMaxSize.row * gridUnit + 'px'
+ }).on('mousemove', function(event) {
+ hDimensionPickerMove(event, options);
+ });
+
+ // save options on editor
+ layoutInfo.editor().data('options', options);
+
+ // ret styleWithCSS for backColor / foreColor clearing with 'inherit'.
+ if (!agent.isMSIE) {
+ // [workaround] for Firefox
+ // - protect FF Error: NS_ERROR_FAILURE: Failure
+ setTimeout(function() {
+ document.execCommand('styleWithCSS', 0, options.styleWithSpan);
+ }, 0);
+ }
+
+ // History
+ var history = new History(layoutInfo.editable());
+ layoutInfo.editable().data('NoteHistory', history);
+
+ // All editor status will be saved on editable with jquery's data
+ // for support multiple editor with singleton object.
+ layoutInfo.editable().data('callbacks', {
+ onInit: options.onInit,
+ onFocus: options.onFocus,
+ onBlur: options.onBlur,
+ onKeydown: options.onKeydown,
+ onKeyup: options.onKeyup,
+ onMousedown: options.onMousedown,
+ onEnter: options.onEnter,
+ onPaste: options.onPaste,
+ onBeforeCommand: options.onBeforeCommand,
+ onChange: options.onChange,
+ onImageUpload: options.onImageUpload,
+ onImageUploadError: options.onImageUploadError,
+ onMediaDelete: options.onMediaDelete,
+ onToolbarClick: options.onToolbarClick
+ });
+
+ // Textarea: auto filling the code before form submit.
+ if (dom.isTextarea(list.head(layoutInfo.holder()))) {
+ layoutInfo.holder().closest('form').submit(function() {
+ layoutInfo.holder().val(layoutInfo.holder().code());
+ });
+ }
+ };
+
+ /**
+ * attach jquery custom event
+ *
+ * @param {Object} layoutInfo - layout Informations
+ */
+ this.attachCustomEvent = function(layoutInfo, options) {
+ var $holder = layoutInfo.holder();
+ var $editable = layoutInfo.editable();
+ var callbacks = $editable.data('callbacks');
+
+ $editable.focus(bindCustomEvent($holder, callbacks, 'focus'));
+ $editable.blur(bindCustomEvent($holder, callbacks, 'blur'));
+
+ $editable.keydown(function(event) {
+ if (event.keyCode === key.code.ENTER) {
+ bindCustomEvent($holder, callbacks, 'enter').call(this, event);
+ }
+ bindCustomEvent($holder, callbacks, 'keydown').call(this, event);
+ });
+ $editable.keyup(bindCustomEvent($holder, callbacks, 'keyup'));
+
+ $editable.on('mousedown', bindCustomEvent($holder, callbacks, 'mousedown'));
+ $editable.on('mouseup', bindCustomEvent($holder, callbacks, 'mouseup'));
+ $editable.on('scroll', bindCustomEvent($holder, callbacks, 'scroll'));
+
+ $editable.on('paste', bindCustomEvent($holder, callbacks, 'paste'));
+
+ // [workaround] for old IE - IE8 don't have input events
+ // - TODO check IE version
+ var changeEventName = agent.isMSIE ? 'DOMCharacterDataModified DOMSubtreeModified DOMNodeInserted' : 'input';
+ $editable.on(changeEventName, function() {
+ bindCustomEvent($holder, callbacks, 'change')($editable.html(), $editable);
+ });
+
+ if (!options.airMode) {
+ layoutInfo.toolbar().click(bindCustomEvent($holder, callbacks, 'toolbar.click'));
+ layoutInfo.popover().click(bindCustomEvent($holder, callbacks, 'popover.click'));
+ }
+
+ // Textarea: auto filling the code before form submit.
+ if (dom.isTextarea(list.head($holder))) {
+ $holder.closest('form').submit(function(e) {
+ bindCustomEvent($holder, callbacks, 'submit').call(this, e, $holder.code());
+ });
+ }
+
+ // fire init event
+ bindCustomEvent($holder, callbacks, 'init')(layoutInfo);
+
+ // fire plugin init event
+ for (var i = 0, len = $.materialnote.plugins.length; i < len; i++) {
+ if ($.isFunction($.materialnote.plugins[i].init)) {
+ $.materialnote.plugins[i].init(layoutInfo);
+ }
+ }
+ };
+
+ this.detach = function(layoutInfo, options) {
+ layoutInfo.holder().off();
+ layoutInfo.editable().off();
+
+ layoutInfo.popover().off();
+ layoutInfo.handle().off();
+ layoutInfo.dialog().off();
+
+ if (!options.airMode) {
+ layoutInfo.dropzone().off();
+ layoutInfo.toolbar().off();
+ layoutInfo.statusbar().off();
+ }
+ };
+ };
+
+ /**
+ * @class Renderer
+ *
+ * renderer
+ *
+ * rendering toolbar and editable
+ */
+ var Renderer = function() {
+
+ /**
+ * bootstrap button template
+ * @private
+ * @param {String} label button name
+ * @param {Object} [options] button options
+ * @param {String} [options.event] data-event
+ * @param {String} [options.className] button's class name
+ * @param {String} [options.value] data-value
+ * @param {String} [options.title] button's title for popup
+ * @param {String} [options.dropdown] dropdown html
+ * @param {String} [options.hide] data-hide
+ */
+
+ // >>>>>>> CK altered
+ var tplButton = function(label, options) {
+ var event = options.event;
+ var value = options.value;
+ var title = options.title;
+ var style = options.style;
+ var btnClassName = options.btnClassName;
+ var className = options.className;
+ var dropdown = options.dropdown;
+ var hide = options.hide;
+
+ if (!dropdown) {
+ var button = [
+ '<div class="waves-effect waves-light btn',
+ (className ? " " + className : '') + '"',
+ (title ? ' title="' + title + '"' : ''),
+ (style ? ' style="' + style + '"' : ''),
+ (event ? ' data-event="' + event + '"' : ''),
+ (value ? ' data-value=\'' + value + '\'' : ''),
+ (hide ? ' data-hide=\'' + hide + '\'' : ''),
+ ' tabindex="-1">' + label + '</div>'
+ ].join('');
+
+ return button;
+ } else {
+ var list = [
+ '<div class="btn-group',
+ (className ? " " + className : '') + '">',
+ '<button class="waves-effect waves-light btn dropdown ' + (btnClassName ? btnClassName : '') + '"',
+ (title ? ' title="' + title + '"' : ''),
+ (event ? ' data-event="' + event + '"' : ''),
+ (value ? ' data-value=\'' + value + '\'' : ''),
+ (hide ? ' data-hide=\'' + hide + '\'' : ''),
+ '><i class="material-icons left">arrow_drop_down</i>' + label + '</button>',
+ dropdown,
+ '</div>'
+ ].join('');
+
+ return list;
+ }
+ };
+
+ /**
+ * bootstrap icon button template
+ * @private
+ * @param {String} iconClassName
+ * @param {Object} [options]
+ * @param {String} [options.event]
+ * @param {String} [options.value]
+ * @param {String} [options.title]
+ * @param {String} [options.dropdown]
+ */
+ // >>>>>>> CK
+ var tplIconButton = function(iconClassName, options) {
+ var label = '<i class="material-icons">' + iconClassName + '</i>';
+ return tplButton(label, options);
+ };
+
+ /**
+ * bootstrap popover template
+ * @private
+ * @param {String} className
+ * @param {String} content
+ */
+ var tplPopover = function(className, content) {
+ var $popover = $('<div class="' + className + ' popover bottom in" style="display: none;">' +
+ '<div class="arrow"></div>' +
+ '<div class="popover-content">' +
+ '</div>' +
+ '</div>');
+
+ $popover.find('.popover-content').append(content);
+ return $popover;
+ };
+
+ /**
+ * bootstrap dialog template
+ *
+ * @param {String} className
+ * @param {String} [title='']
+ * @param {String} body
+ * @param {String} [footer='']
+ */
+ // >>>>>>> CK dialog
+ var tplDialog = function(className, title, body, footer) {
+
+ var modal = [
+ '<div class="' + className + ' modal modal-fixed-footer">',
+ '<div class="modal-content">',
+ (title ? '<h4>' + title + '</h4>' : ''),
+ '<p>' + body + '</p>',
+ '</div>',
+ (footer ? '<div class="modal-footer">' + footer + '</div>' : ''),
+ '</div>'
+ ].join('');
+
+ return modal;
+ };
+
+ var tplButtonInfo = {
+ picture: function(lang, options) {
+ return tplIconButton(options.iconPrefix + options.icons.image.image, {
+ event: 'showImageDialog',
+ title: lang.image.image,
+ hide: true
+ });
+ },
+ link: function(lang, options) {
+ return tplIconButton(options.iconPrefix + options.icons.link.link, {
+ event: 'showLinkDialog',
+ title: lang.link.link,
+ hide: true
+ });
+ },
+ table: function(lang, options) {
+ var dropdown = '<ul class="note-table dropdown-menu">' +
+ '<div class="row">' +
+ '<div class="col s6 preventDropClose"><input type="checkbox" id="' + materialUniqueId + '-bordered" checked="checked" /><label for="' + materialUniqueId + '-bordered">' + lang.table.bordered + '</label></div>' +
+ '<div class="col s6 preventDropClose"><input type="checkbox" id="' + materialUniqueId + '-striped" checked="checked" /><label for="' + materialUniqueId + '-striped">' + lang.table.striped + '</label></div>' +
+ '</div>' +
+ '<div class="row">' +
+ '<div class="col s6 preventDropClose"><input type="checkbox" id="' + materialUniqueId + '-hoverable" checked="checked" /><label for="' + materialUniqueId + '-hoverable">' + lang.table.hoverable + '</label></div>' +
+ '<div class="col s6 preventDropClose"><input type="checkbox" id="' + materialUniqueId + '-responsive" checked="checked" /><label for="' + materialUniqueId + '-responsive">' + lang.table.responsive + '</label></div>' +
+ '</div>' +
+ '<div class="note-dimension-picker">' +
+ '<div class="note-dimension-picker-mousecatcher" data-event="insertTable" data-value="1x1"></div>' +
+ '<div class="note-dimension-picker-highlighted"></div>' +
+ '<div class="note-dimension-picker-unhighlighted"></div>' +
+ '</div>' +
+ '<div class="note-dimension-display"> 1 x 1 </div>' +
+ '</ul>';
+ return tplIconButton(options.iconPrefix + options.icons.table.table, {
+ title: lang.table.table,
+ dropdown: dropdown
+ });
+ },
+ style: function(lang, options) {
+ var items = options.styleTags.reduce(function(memo, v) {
+ var label = lang.style[v === 'p' ? 'normal' : v];
+
+ return memo + '<li><div data-event="formatBlock" data-value="' + v + '">' +
+ ((v === 'p' || v === 'pre') ? label : '<' + v + '>' + label + '</' + v + '>') +
+ '</div></li>';
+ }, '');
+
+ return tplIconButton(options.iconPrefix + options.icons.style.style, {
+ title: lang.style.style,
+ dropdown: '<ul class="dropdown-menu largeDropdown">' + items + '</ul>'
+ });
+ },
+ fontname: function(lang, options) {
+ var realFontList = [];
+ var items = options.fontNames.reduce(function(memo, v) {
+ if (!agent.isFontInstalled(v) && options.fontNamesIgnoreCheck.indexOf(v) === -1) {
+ return memo;
+ }
+ realFontList.push(v);
+ return memo + '<li><div data-event="fontName" data-value="' + v + '" style="font-family:\'' + v + '\'">' +
+ '<i class="material-icons tiny transparent">' + options.iconPrefix + options.icons.misc.check + '</i> ' + v + '</div></li>';
+ }, '');
+
+ var hasDefaultFont = agent.isFontInstalled(options.defaultFontName);
+ var defaultFontName = (hasDefaultFont) ? options.defaultFontName : realFontList[0];
+ var label = '<div class="note-current-fontname">' + defaultFontName + '</div>';
+ console.log('editing right file...')
+ return tplButton(label, {
+ title: lang.font.name,
+ className: 'note-fontname',
+ dropdown: '<ul class="dropdown-menu note-check">' + items + '</ul>'
+ });
+ },
+ fontsize: function(lang, options) {
+ var items = options.fontSizes.reduce(function(memo, v) {
+ return memo + '<li><div data-event="fontSize" data-value="' + v + '">' +
+ '<i class="material-icons tiny transparent">' + options.iconPrefix + options.icons.misc.check + '</i> ' + v +
+ '</div></li>';
+ }, '');
+
+ var label = '<span class="note-current-fontsize">15</span>';
+ return tplButton(label, {
+ title: lang.font.size,
+ className: 'note-fontsize',
+ dropdown: '<ul class="dropdown-menu note-check">' + items + '</ul>'
+ });
+ },
+ color: function(lang, options) {
+ // >>>>>>> CK
+ var colorButtonLabel = '<i class="material-icons">' + options.icons.color.recent + '</i>',
+ colorButton = tplButton(colorButtonLabel, {
+ className: 'note-recent-color',
+ title: lang.color.recent,
+ style: "color: " + options.defaultTextColor + "; background-color: " + options.defaultBackColor + ";",
+ event: 'color',
+ value: '{"backColor": "' + options.defaultBackColor + '"}'
+ });
+
+ var dropdown = '<ul id="colors" class="dropdown-menu">' +
+ '<li>' +
+ '<div class="col s12">' +
+ '<ul class="tabs">' +
+ '<li class="tab"><span class="active">' + lang.color.foreground + '</span></li>' +
+ '<li class="tab"><span>' + lang.color.background + '</span></li>' +
+ '</ul>' +
+ '</div>' +
+ '<div class="col s12 colorTable">' +
+ '<div id="' + materialUniqueId + '-foreColor">' +
+ '<div class="note-color-reset waves-effect waves-light btn" data-event="foreColor" data-value="' + options.defaultTextColor + '" title="' + lang.color.reset + '">' +
+ lang.color.resetToDefault +
+ '</div>' +
+ '<div class="colorName"></div>' +
+ '<div class="note-color-palette" data-target-event="foreColor"></div>' +
+ '</div>' +
+ '<div id="' + materialUniqueId + '-backColor">' +
+ '<div class="note-color-reset waves-effect waves-light btn" data-event="backColor"' + ' data-value="' + options.defaultBackColor + '" title="' + lang.color.transparent + '">' +
+ lang.color.setTransparent +
+ '</div>' +
+ '<div class="colorName"></div>' +
+ '<div class="note-color-palette" data-target-event="backColor"></div>' +
+ '</div>' +
+ '</div>' +
+ '</li>' +
+ '</ul>';
+
+ var moreButton = tplButton('', {
+ title: lang.color.more,
+ className: 'closeLeft',
+ dropdown: dropdown
+ });
+
+ return moreButton + colorButton;
+ },
+ bold: function(lang, options) {
+ return tplIconButton(options.iconPrefix + options.icons.font.bold, {
+ event: 'bold',
+ title: lang.font.bold
+ });
+ },
+ italic: function(lang, options) {
+ return tplIconButton(options.iconPrefix + options.icons.font.italic, {
+ event: 'italic',
+ title: lang.font.italic
+ });
+ },
+ underline: function(lang, options) {
+ return tplIconButton(options.iconPrefix + options.icons.font.underline, {
+ event: 'underline',
+ title: lang.font.underline
+ });
+ },
+ strikethrough: function(lang, options) {
+ return tplIconButton(options.iconPrefix + options.icons.font.strikethrough, {
+ event: 'strikethrough',
+ title: lang.font.strikethrough
+ });
+ },
+ superscript: function(lang, options) {
+ return tplIconButton(options.iconPrefix + options.icons.font.superscript, {
+ event: 'superscript',
+ title: lang.font.superscript
+ });
+ },
+ subscript: function(lang, options) {
+ return tplIconButton(options.iconPrefix + options.icons.font.subscript, {
+ event: 'subscript',
+ title: lang.font.subscript
+ });
+ },
+ clear: function(lang, options) {
+ return tplIconButton(options.iconPrefix + options.icons.font.clear, {
+ event: 'removeFormat',
+ title: lang.font.clear
+ });
+ },
+ ul: function(lang, options) {
+ return tplIconButton(options.iconPrefix + options.icons.lists.unordered, {
+ event: 'insertUnorderedList',
+ title: lang.lists.unordered
+ });
+ },
+ ol: function(lang, options) {
+ return tplIconButton(options.iconPrefix + options.icons.lists.ordered, {
+ event: 'insertOrderedList',
+ title: lang.lists.ordered
+ });
+ },
+ //>>>>>>> CK paragraph single buttons
+ leftButton: function(lang, options) {
+ return tplIconButton(options.iconPrefix + options.icons.paragraph.left, {
+ title: lang.paragraph.left,
+ event: 'justifyLeft'
+ });
+ },
+ centerButton: function(lang, options) {
+ return tplIconButton(options.iconPrefix + options.icons.paragraph.center, {
+ title: lang.paragraph.center,
+ event: 'justifyCenter'
+ });
+ },
+ rightButton: function(lang, options) {
+ return tplIconButton(options.iconPrefix + options.icons.paragraph.right, {
+ title: lang.paragraph.right,
+ event: 'justifyRight'
+ });
+ },
+ justifyButton: function(lang, options) {
+ return tplIconButton(options.iconPrefix + options.icons.paragraph.justify, {
+ title: lang.paragraph.justify,
+ event: 'justifyFull'
+ });
+ },
+ outdentButton: function(lang, options) {
+ return tplIconButton(options.iconPrefix + options.icons.paragraph.outdent, {
+ title: lang.paragraph.outdent,
+ event: 'outdent'
+ });
+ },
+ indentButton: function(lang, options) {
+ return tplIconButton(options.iconPrefix + options.icons.paragraph.indent, {
+ title: lang.paragraph.indent,
+ event: 'indent'
+ });
+ },
+
+ paragraph: function(lang, options) {
+ var leftButton = tplIconButton(options.iconPrefix + options.icons.paragraph.left, {
+ title: lang.paragraph.left,
+ event: 'justifyLeft'
+ });
+ var centerButton = tplIconButton(options.iconPrefix + options.icons.paragraph.center, {
+ title: lang.paragraph.center,
+ event: 'justifyCenter'
+ });
+ var rightButton = tplIconButton(options.iconPrefix + options.icons.paragraph.right, {
+ title: lang.paragraph.right,
+ event: 'justifyRight'
+ });
+ var justifyButton = tplIconButton(options.iconPrefix + options.icons.paragraph.justify, {
+ title: lang.paragraph.justify,
+ event: 'justifyFull'
+ });
+
+ var outdentButton = tplIconButton(options.iconPrefix + options.icons.paragraph.outdent, {
+ title: lang.paragraph.outdent,
+ event: 'outdent'
+ });
+ var indentButton = tplIconButton(options.iconPrefix + options.icons.paragraph.indent, {
+ title: lang.paragraph.indent,
+ event: 'indent'
+ });
+
+ var dropdown = '<ul class="dropdown-menu">' +
+ '<div class="note-align btn-group">' +
+ leftButton + centerButton + rightButton + justifyButton +
+ '</div>' +
+ '<div class="note-list btn-group">' +
+ indentButton + outdentButton +
+ '</div>' +
+ '</ul>';
+
+ return tplIconButton(options.iconPrefix + options.icons.paragraph.paragraph, {
+ title: lang.paragraph.paragraph,
+ dropdown: dropdown
+ });
+ },
+ lineheight: function(lang, options) {
+ var items = options.lineHeights.reduce(function(memo, v) {
+ return memo + '<li><div data-event="lineHeight" data-value="' + parseFloat(v) + '">' +
+ '<i class="material-icons tiny transparent">' + options.iconPrefix + options.icons.misc.check + '</i> ' + v +
+ '</div></li>';
+ }, '');
+
+ return tplIconButton(options.iconPrefix + options.icons.font.height, {
+ title: lang.font.height,
+ className: 'note-height',
+ dropdown: '<ul class="dropdown-menu note-check">' + items + '</ul>'
+ });
+
+ },
+ help: function(lang, options) {
+ return tplIconButton(options.iconPrefix + options.icons.options.help, {
+ event: 'showHelpDialog',
+ title: lang.options.help,
+ hide: true
+ });
+ },
+ fullscreen: function(lang, options) {
+ return tplIconButton(options.iconPrefix + options.icons.options.fullscreen, {
+ event: 'fullscreen',
+ title: lang.options.fullscreen
+ });
+ },
+ codeview: function(lang, options) {
+ return tplIconButton(options.iconPrefix + options.icons.options.codeview, {
+ event: 'codeview',
+ title: lang.options.codeview
+ });
+ },
+ undo: function(lang, options) {
+ return tplIconButton(options.iconPrefix + options.icons.history.undo, {
+ event: 'undo',
+ title: lang.history.undo
+ });
+ },
+ redo: function(lang, options) {
+ return tplIconButton(options.iconPrefix + options.icons.history.redo, {
+ event: 'redo',
+ title: lang.history.redo
+ });
+ },
+ hr: function(lang, options) {
+ return tplIconButton(options.iconPrefix + options.icons.hr.insert, {
+ event: 'insertHorizontalRule',
+ title: lang.hr.insert
+ });
+ }
+ };
+
+ var tplPopovers = function(lang, options) {
+ var tplLinkPopover = function() {
+ var linkButton = tplIconButton(options.iconPrefix + options.icons.link.edit, {
+ title: lang.link.edit,
+ event: 'showLinkDialog',
+ hide: true
+ });
+ var unlinkButton = tplIconButton(options.iconPrefix + options.icons.link.unlink, {
+ title: lang.link.unlink,
+ event: 'unlink'
+ });
+ var content = '<a href="https://www.bosssauce.it" target="_blank">www.bosssauce.it</a>&nbsp;&nbsp;' +
+ '<div class="note-insert btn-group">' +
+ linkButton + unlinkButton +
+ '</div>';
+ return tplPopover('note-link-popover', content);
+ };
+
+ var tplImagePopover = function() {
+ var fullButton = tplButton('<span class="note-fontsize-10">100%</span>', {
+ title: lang.image.resizeFull,
+ event: 'resize',
+ value: '1'
+ });
+ var halfButton = tplButton('<span class="note-fontsize-10">50%</span>', {
+ title: lang.image.resizeHalf,
+ event: 'resize',
+ value: '0.5'
+ });
+ var quarterButton = tplButton('<span class="note-fontsize-10">25%</span>', {
+ title: lang.image.resizeQuarter,
+ event: 'resize',
+ value: '0.25'
+ });
+
+ var leftButton = tplIconButton(options.iconPrefix + options.icons.image.floatLeft, {
+ title: lang.image.floatLeft,
+ event: 'floatMe',
+ value: 'left'
+ });
+ var rightButton = tplIconButton(options.iconPrefix + options.icons.image.floatRight, {
+ title: lang.image.floatRight,
+ event: 'floatMe',
+ value: 'right'
+ });
+ var justifyButton = tplIconButton(options.iconPrefix + options.icons.image.floatNone, {
+ title: lang.image.floatNone,
+ event: 'floatMe',
+ value: 'none'
+ });
+
+ var roundedButton = tplIconButton(options.iconPrefix + options.icons.image.shapeRounded, {
+ title: lang.image.shapeRounded,
+ event: 'imageClass',
+ value: 'img-rounded'
+ });
+ var circleButton = tplIconButton(options.iconPrefix + options.icons.image.shapeCircle, {
+ title: lang.image.shapeCircle,
+ event: 'imageClass',
+ value: 'img-circle'
+ });
+ var thumbnailButton = tplIconButton(options.iconPrefix + options.icons.image.shapeThumbnail, {
+ title: lang.image.shapeThumbnail,
+ event: 'imageClass',
+ value: 'img-thumbnail'
+ });
+ var borderedButton = tplIconButton(options.iconPrefix + options.icons.image.bordered, {
+ title: lang.image.bordered,
+ event: 'imageClass',
+ value: 'img-bordered'
+ });
+ var noneButton = tplIconButton(options.iconPrefix + options.icons.image.shapeNone, {
+ title: lang.image.shapeNone,
+ event: 'imageShape',
+ value: ''
+ });
+
+ var removeButton = tplIconButton(options.iconPrefix + options.icons.image.remove, {
+ title: lang.image.remove,
+ event: 'removeMedia',
+ value: 'none'
+ });
+
+ var content = //'<div class="btn-group">' + fullButton + halfButton + quarterButton + '</div>' +
+ '<div class="btn-group">' + leftButton + rightButton + justifyButton + '</div>' +
+ '<div class="btn-group">' + roundedButton + circleButton + thumbnailButton + borderedButton + noneButton + '</div>' +
+ '<div class="btn-group">' + removeButton + '</div>';
+ return tplPopover('note-image-popover', content);
+ };
+
+ var tplAirPopover = function() {
+ var $content = $('<div />');
+ for (var idx = 0, len = options.airPopover.length; idx < len; idx ++) {
+ var group = options.airPopover[idx];
+
+ var $group = $('<div class="note-' + group[0] + ' btn-group">');
+ for (var i = 0, lenGroup = group[1].length; i < lenGroup; i++) {
+ var $button = $(tplButtonInfo[group[1][i]](lang, options));
+
+ $button.attr('data-name', group[1][i]);
+
+ $group.append($button);
+ }
+ $content.append($group);
+ }
+
+ return tplPopover('note-air-popover', $content.children());
+ };
+
+ var $notePopover = $('<div class="note-popover" />');
+
+ $notePopover.append(tplLinkPopover());
+ $notePopover.append(tplImagePopover());
+
+ if (options.airMode) {
+ $notePopover.append(tplAirPopover());
+ }
+
+ return $notePopover;
+ };
+
+ var tplHandles = function() {
+ return '<div class="note-handle">' +
+ '<div class="note-control-selection">' +
+ '<div class="note-control-selection-bg"></div>' +
+ '<div class="note-control-sizing note-control-se"></div>' +
+ '<div class="note-control-selection-info"></div>' +
+ '</div>' +
+ '</div>';
+ };
+
+ /**
+ * shortcut table template
+ * @param {String} title
+ * @param {String} body
+ */
+ var tplShortcut = function(title, keys) {
+ var keyClass = 'note-shortcut-col col-xs-6 note-shortcut-';
+ var body = [];
+
+ for (var i in keys) {
+ if (keys.hasOwnProperty(i)) {
+ body.push(
+ '<tr><td>' + keys[i].kbd + '</td><td>' + keys[i].text + '</td></tr>'
+ );
+ }
+ }
+
+ return '<thead><tr><th>' + title + '</th><th>' + '(keys)' + '</th></tr></thead>' +
+ '<tbody>' + body.join('') + '</tbody>';
+ };
+
+ var tplShortcutText = function(lang) {
+ var keys = [
+ { kbd: '⌘ + B', text: lang.font.bold },
+ { kbd: '⌘ + I', text: lang.font.italic },
+ { kbd: '⌘ + U', text: lang.font.underline },
+ { kbd: '⌘ + \\', text: lang.font.clear }
+ ];
+
+ return tplShortcut(lang.shortcut.textFormatting, keys);
+ };
+
+ var tplShortcutAction = function(lang) {
+ var keys = [
+ { kbd: '⌘ + Z', text: lang.history.undo },
+ { kbd: '⌘ + ⇧ + Z', text: lang.history.redo },
+ { kbd: '⌘ + ]', text: lang.paragraph.indent },
+ { kbd: '⌘ + [', text: lang.paragraph.outdent },
+ { kbd: '⌘ + ENTER', text: lang.hr.insert }
+ ];
+
+ return tplShortcut(lang.shortcut.action, keys);
+ };
+
+ var tplShortcutPara = function(lang) {
+ var keys = [
+ { kbd: '⌘ + ⇧ + L', text: lang.paragraph.left },
+ { kbd: '⌘ + ⇧ + E', text: lang.paragraph.center },
+ { kbd: '⌘ + ⇧ + R', text: lang.paragraph.right },
+ { kbd: '⌘ + ⇧ + J', text: lang.paragraph.justify },
+ { kbd: '⌘ + ⇧ + NUM7', text: lang.lists.ordered },
+ { kbd: '⌘ + ⇧ + NUM8', text: lang.lists.unordered }
+ ];
+
+ return tplShortcut(lang.shortcut.paragraphFormatting, keys);
+ };
+
+ var tplShortcutStyle = function(lang) {
+ var keys = [
+ { kbd: '⌘ + NUM0', text: lang.style.normal },
+ { kbd: '⌘ + NUM1', text: lang.style.h1 },
+ { kbd: '⌘ + NUM2', text: lang.style.h2 },
+ { kbd: '⌘ + NUM3', text: lang.style.h3 },
+ { kbd: '⌘ + NUM4', text: lang.style.h4 },
+ { kbd: '⌘ + NUM5', text: lang.style.h5 },
+ { kbd: '⌘ + NUM6', text: lang.style.h6 }
+ ];
+
+ return tplShortcut(lang.shortcut.documentStyle, keys);
+ };
+
+ var tplExtraShortcuts = function(lang, options) {
+ var extraKeys = options.extraKeys;
+ var keys = [];
+
+ for (var key in extraKeys) {
+ if (extraKeys.hasOwnProperty(key)) {
+ keys.push({ kbd: key, text: extraKeys[key] });
+ }
+ }
+
+ return tplShortcut(lang.shortcut.extraKeys, keys);
+ };
+
+ var tplShortcutTable = function(lang, options) {
+ var template = [
+ '<table class="striped hoverable">' + tplShortcutAction(lang, options) + '</table>',
+ '<table class="striped hoverable">' + tplShortcutStyle(lang, options) + '</table>',
+ '<table class="striped hoverable">' + tplShortcutText(lang, options) + '</table>',
+ '<table class="striped hoverable">' + tplShortcutPara(lang, options) + '</table>'
+ ].join('<br>');
+
+ if (options.extraKeys) {
+ //template.push('<table class="striped hoverable">' + tplExtraShortcuts(lang, options) + '</table>');
+ }
+ return template;
+ };
+
+ var replaceMacKeys = function(sHtml) {
+ return sHtml.replace(/⌘/g, 'Ctrl').replace(/⇧/g, 'Shift');
+ };
+
+ var tplDialogInfo = {
+ image: function(lang, options) {
+ var imageLimitation = '';
+
+ if (options.maximumImageFileSize) {
+ var unit = Math.floor(Math.log(options.maximumImageFileSize) / Math.log(1024));
+ var readableSize = (options.maximumImageFileSize / Math.pow(1024, unit)).toFixed(2) * 1 + ' ' + ' KMGTP'[unit] + 'B';
+
+ imageLimitation = '<small>' + lang.image.maximumFileSize + ' : ' + readableSize + '</small>';
+ }
+
+ var body = '<div class="row">' +
+ '<div class="col s12">' +
+ '<div class="file-field input-field">' +
+ '<div class="btn">' +
+ '<span>' + lang.image.image + '</span>' +
+ '<input class="note-image-input" name="files" type="file" />' +
+ '</div>' +
+ '<div class="file-path-wrapper">' +
+ '<input class="file-path" type="text" />' +
+ '</div>' +
+ '</div>' +
+ '</div>' +
+ '</div>' +
+ '<div class="row">' +
+ '<div class="input-field col s12">' +
+ '<input class="note-image-url" type="text" />' +
+ '<label>' + lang.image.url + '</label>' +
+ '</div>' +
+ '</div>';
+
+ var footer = '<button class="waves-effect waves-light btn note-image-btn disabled" disabled>' + lang.image.insert + '</button>' +
+ '<button class="waves-effect waves-light btn btnClose">' + lang.shortcut.close + '</button>';
+ return tplDialog('note-image-dialog', lang.image.insert, body, footer);
+ },
+
+ link: function(lang, options) {
+ var body = '<div class="row">' +
+ '<div class="input-field col s12">' +
+ '<input class="note-link-text" type="text" />' +
+ '<label>' + lang.link.textToDisplay + '</label>' +
+ '</div>' +
+ '</div>' +
+ '<div class="row">' +
+ '<div class="input-field col s12">' +
+ '<input class="note-link-url" type="text" value="http://" />' +
+ '<label class="active">' + lang.link.url + '</label>' +
+ '</div>' +
+ '</div>' +
+ (!options.disableLinkTarget ?
+ '<div class="row">' +
+ '<div class="col s12">' +
+ '<input type="checkbox" id="' + materialUniqueId + '-noteInsertLinkNewWindow" checked="checked" />' +
+ '<label for="' + materialUniqueId + '-noteInsertLinkNewWindow">' + lang.link.openInNewWindow + '</label>' +
+ '</div>' +
+ '</div>'
+ : ''
+ );
+
+ var footer = '<button class="waves-effect waves-light btn note-link-btn disabled" disabled>' + lang.link.insert + '</button>' +
+ '<button class="waves-effect waves-light btn btnClose">' + lang.shortcut.close + '</button>';
+ return tplDialog('note-link-dialog', lang.link.insert, body, footer);
+ },
+
+ help: function(lang, options) {
+ var body = (agent.isMac ? tplShortcutTable(lang, options) : replaceMacKeys(tplShortcutTable(lang, options)));
+ var footer = '<button class="waves-effect waves-light btn modal-close">' + lang.shortcut.close + '</button>';
+
+ return tplDialog('note-help-dialog', lang.shortcut.shortcuts, body, footer);
+ }
+ };
+
+ var tplDialogs = function(lang, options) {
+ var dialogs = '';
+
+ $.each(tplDialogInfo, function(idx, tplDialog) {
+ dialogs += tplDialog(lang, options);
+ });
+
+ return '<div class="note-dialog">' + dialogs + '</div>';
+ };
+
+ var tplStatusbar = function() {
+ return '<div class="note-resizebar">' +
+ '<div class="note-icon-bar"></div>' +
+ '<div class="note-icon-bar"></div>' +
+ '<div class="note-icon-bar"></div>' +
+ '</div>';
+ };
+
+ var representShortcut = function(str) {
+ if (agent.isMac) {
+ str = str.replace('CMD', '⌘').replace('SHIFT', '⇧');
+ }
+
+ return str.replace('BACKSLASH', '\\')
+ .replace('SLASH', '/')
+ .replace('LEFTBRACKET', '[')
+ .replace('RIGHTBRACKET', ']');
+ };
+
+ /**
+ * createTooltip
+ * @param {jQuery} $container
+ * @param {Object} keyMap
+ * @param {String} [sPlacement]
+ */
+ // >>>>>>> CK
+ var createTooltip = function($container, keyMap, sPlacement) {
+ $(document).ready(function() {
+ var invertedKeyMap = func.invertObject(keyMap);
+ var $buttons = $container.find('.btn');
+
+ $buttons.each(function(i, elBtn) {
+ var $btn = $(elBtn);
+ var sShortcut = invertedKeyMap[$btn.data('event')];
+ var text = $btn.attr('title');
+
+ if (sShortcut) {
+ $btn.attr('data-tooltip', function(i, v) {
+ text = text + ' (' + representShortcut(sShortcut) + ')';
+
+ $(this).removeAttr('title');
+ return text;
+ });
+ }
+ $btn.attr('data-position', 'bottom');
+ $btn.attr('data-tooltip', text);
+ $btn.removeAttr('title');
+ }).ckTooltip({
+ container: $container,
+ position: 'top',
+ delay: 30
+ });
+ });
+ };
+
+ // >>>>>>> CK
+ // createPalette
+ var createPalette = function($container, options) {
+ var colorInfo = options.colors;
+ var colorTitles = options.colorTitles;
+
+ $container.find('.note-color-palette').each(function() {
+ var $palette = $(this), eventName = $palette.attr('data-target-event');
+ var paletteContents = [];
+
+ for (var row = 0, lenRow = colorInfo.length; row < lenRow; row++) {
+ var colors = colorInfo[row];
+ var titles = colorTitles[row];
+ var buttons = [];
+
+ for (var col = 0, lenCol = colors.length; col < lenCol; col++) {
+ var color = colors[col];
+ var title = titles[col];
+
+ buttons.push(['<button type="button" class="note-color-btn" style="background-color:', color,
+ ';" data-event="', eventName,
+ '" data-value="', color,
+ '" data-description="', title,
+ '" data-toggle="button" tabindex="-1"></button>'].join(''));
+ }
+ paletteContents.push('<div class="note-color-row">' + buttons.join('') + '</div>');
+ }
+ $palette.html(paletteContents.join(''));
+
+ $palette.find('button').mouseenter(function() {
+ $palette.siblings('.colorName').html($(this).data('description'));
+ });
+ $palette.mouseleave(function() {
+ $(this).siblings('.colorName').html('');
+ });
+ });
+ };
+
+ /**
+ * create materialnote layout (air mode)
+ *
+ * @param {jQuery} $holder
+ * @param {Object} options
+ */
+ this.createLayoutByAirMode = function($holder, options) {
+ var langInfo = options.langInfo;
+ var keyMap = options.keyMap[agent.isMac ? 'mac' : 'pc'];
+ var id = func.uniqueId();
+
+ $holder.addClass('note-air-editor note-editable');
+ $holder.attr({
+ 'id': 'note-editor-' + id,
+ 'contentEditable': true
+ });
+
+ var body = document.body;
+
+ // create Popover
+ var $popover = $(tplPopovers(langInfo, options));
+ $popover.addClass('note-air-layout');
+ $popover.attr('id', 'note-popover-' + id);
+ $popover.appendTo(body);
+ createTooltip($popover, keyMap);
+ createPalette($popover, options);
+
+ // create Handle
+ var $handle = $(tplHandles());
+ $handle.addClass('note-air-layout');
+ $handle.attr('id', 'note-handle-' + id);
+ $handle.appendTo(body);
+
+ // create Dialog
+ var $dialog = $(tplDialogs(langInfo, options));
+ $dialog.addClass('note-air-layout');
+ $dialog.attr('id', 'note-dialog-' + id);
+ $dialog.find('button.close, a.modal-close').click(function() {
+ $(this).closest('.modal').closeModal();
+ });
+ $dialog.appendTo(body);
+ };
+
+ /**
+ * create materialnote layout (normal mode)
+ *
+ * @param {jQuery} $holder
+ * @param {Object} options
+ */
+ this.createLayoutByFrame = function($holder, options) {
+ var langInfo = options.langInfo;
+
+ //01. create Editor
+ var $editor = $('<div class="note-editor"></div>');
+ if (options.width) {
+ $editor.width(options.width);
+ }
+
+ //02. statusbar (resizebar)
+ if (options.height > 0) {
+ $('<div class="note-statusbar">' + (options.disableResizeEditor ? '' : tplStatusbar()) + '</div>').prependTo($editor);
+ }
+
+ //03. create Editable
+ var isContentEditable = !$holder.is(':disabled');
+ var $editable = $('<div class="note-editable" contentEditable="' + isContentEditable + '"></div>')
+ .prependTo($editor);
+ if (options.height) {
+ $editable.height(options.height);
+ }
+ if (options.direction) {
+ $editable.attr('dir', options.direction);
+ }
+ var placeholder = $holder.attr('placeholder') || options.placeholder;
+ if (placeholder) {
+ $editable.attr('data-placeholder', placeholder);
+ }
+
+ $editable.html(dom.html($holder));
+
+ //031. create codable
+ $('<textarea class="note-codable"></textarea>').prependTo($editor);
+
+ //04. create Toolbar
+ var $toolbar = $('<div class="note-toolbar btn-toolbar" />');
+ for (var idx = 0, len = options.toolbar.length; idx < len; idx ++) {
+ var groupName = options.toolbar[idx][0];
+ var groupButtons = options.toolbar[idx][1];
+
+ var $group = $('<div class="note-' + groupName + ' btn-group" />');
+ for (var i = 0, btnLength = groupButtons.length; i < btnLength; i++) {
+ var buttonInfo = tplButtonInfo[groupButtons[i]];
+ // continue creating toolbar even if a button doesn't exist
+ if (!$.isFunction(buttonInfo)) { continue; }
+
+ var $button = $(buttonInfo(langInfo, options));
+ $button.attr('data-name', groupButtons[i]); // set button's alias, becuase to get button element from $toolbar
+ $group.append($button);
+ }
+ $toolbar.append($group);
+ }
+
+ $toolbar.prependTo($editor);
+ var keyMap = options.keyMap[agent.isMac ? 'mac' : 'pc'];
+ createPalette($toolbar, options);
+ createTooltip($toolbar, keyMap, 'bottom');
+
+
+ // >>>>>>> CK - following toolbar
+ // following toolbar
+ function followingBar() {
+ // $(window).unbind('scroll');
+ // console.log($._data( $(window)[0], "events" ));
+ $(window).scroll(function() {
+ var isFullscreen = $editor.hasClass('fullscreen');
+
+ if (isFullscreen) {
+ console.log("fullscreen");
+ return false;
+ }
+
+ var toolbar = $editor.children('.note-toolbar');
+ var toolbarHeight = toolbar.outerHeight();
+ var editable = $editor.children('.note-editable');
+ var editableHeight = editable.outerHeight();
+ var editorWidth = $editor.width;
+ var toolbarOffset, editorOffsetTop, editorOffsetBottom;
+ var activateOffset, deactivateOffsetTop, deactivateOffsetBottom;
+ var currentOffset;
+ var relativeOffset;
+ var otherBarHeight;
+
+ // check if the web app is currently using another static bar
+ otherBarHeight = $("." + options.otherStaticBarClass).outerHeight();
+ if (!otherBarHeight) otherBarHeight = 0;
+ //console.log(otherBarHeight);
+
+ currentOffset = $(document).scrollTop();
+ toolbarOffset = toolbar.offset().top;
+ editorOffsetTop = $editor.offset().top;
+ editorOffsetBottom = editorOffsetTop + editableHeight;
+ activateOffset = toolbarOffset - otherBarHeight;
+ deactivateOffsetBottom = editorOffsetBottom - otherBarHeight;
+ deactivateOffsetTop = editorOffsetTop - otherBarHeight;
+
+ if ((currentOffset > activateOffset) && (currentOffset < deactivateOffsetBottom)) {
+ relativeOffset = currentOffset - $editor.offset().top + otherBarHeight;
+ toolbar.css({'top': relativeOffset + 'px', 'z-index': 2000});
+ } else {
+ if ((currentOffset < toolbarOffset) && (currentOffset < deactivateOffsetBottom)) {
+ toolbar.css({'top': 0, 'z-index': 1052});
+
+ if (currentOffset > deactivateOffsetTop) {
+ relativeOffset = currentOffset - $editor.offset().top + otherBarHeight;
+ toolbar.css({'top': relativeOffset + 'px', 'z-index': 2000});
+ }
+ }
+ }
+ });
+ }
+ if (options.followingToolbar) {
+ followingBar();
+ }
+
+ //05. create Popover
+ var $popover = $(tplPopovers(langInfo, options)).prependTo($editor);
+ createPalette($popover, options);
+ createTooltip($popover, keyMap);
+
+ //06. handle(control selection, ...)
+ $(tplHandles()).prependTo($editor);
+
+ //07. create Dialog
+ var $dialog = $(tplDialogs(langInfo, options)).prependTo($editor);
+ $dialog.find('button.close, a.modal-close').click(function() {
+ $(this).closest('.modal').closeModal();
+ });
+
+ //08. create Dropzone
+ $('<div class="note-dropzone"><div class="note-dropzone-message"></div></div>').prependTo($editor);
+
+ //09. Editor/Holder switch
+ $editor.insertAfter($holder);
+ $holder.hide();
+ };
+
+ this.hasNoteEditor = function($holder) {
+ return this.noteEditorFromHolder($holder).length > 0;
+ };
+
+ this.noteEditorFromHolder = function($holder) {
+ if ($holder.hasClass('note-air-editor')) {
+ return $holder;
+ } else if ($holder.next().hasClass('note-editor')) {
+ return $holder.next();
+ } else {
+ return $();
+ }
+ };
+
+ /**
+ * create materialnote layout
+ *
+ * @param {jQuery} $holder
+ * @param {Object} options
+ */
+ this.createLayout = function($holder, options) {
+ if (options.airMode) {
+ this.createLayoutByAirMode($holder, options);
+ } else {
+ this.createLayoutByFrame($holder, options);
+ }
+ };
+
+ /**
+ * returns layoutInfo from holder
+ *
+ * @param {jQuery} $holder - placeholder
+ * @return {Object}
+ */
+ this.layoutInfoFromHolder = function($holder) {
+ var $editor = this.noteEditorFromHolder($holder);
+ if (!$editor.length) {
+ return;
+ }
+
+ // connect $holder to $editor
+ $editor.data('holder', $holder);
+
+ return dom.buildLayoutInfo($editor);
+ };
+
+ /**
+ * removeLayout
+ *
+ * @param {jQuery} $holder - placeholder
+ * @param {Object} layoutInfo
+ * @param {Object} options
+ *
+ */
+ this.removeLayout = function($holder, layoutInfo, options) {
+ if (options.airMode) {
+ $holder.removeClass('note-air-editor note-editable')
+ .removeAttr('id contentEditable');
+
+ layoutInfo.popover().remove();
+ layoutInfo.handle().remove();
+ layoutInfo.dialog().remove();
+ } else {
+ $holder.html(layoutInfo.editable().html());
+
+ layoutInfo.editor().remove();
+ $holder.show();
+ }
+ };
+
+ /**
+ *
+ * @return {Object}
+ * @return {function(label, options=):string} return.button {@link #tplButton function to make text button}
+ * @return {function(iconClass, options=):string} return.iconButton {@link #tplIconButton function to make icon button}
+ * @return {function(className, title=, body=, footer=):string} return.dialog {@link #tplDialog function to make dialog}
+ */
+ this.getTemplate = function() {
+ return {
+ button: tplButton,
+ iconButton: tplIconButton,
+ dialog: tplDialog
+ };
+ };
+
+ /**
+ * add button information
+ *
+ * @param {String} name button name
+ * @param {Function} buttonInfo function to make button, reference to {@link #tplButton},{@link #tplIconButton}
+ */
+ this.addButtonInfo = function(name, buttonInfo) {
+ tplButtonInfo[name] = buttonInfo;
+ };
+
+ /**
+ *
+ * @param {String} name
+ * @param {Function} dialogInfo function to make dialog, reference to {@link #tplDialog}
+ */
+ this.addDialogInfo = function(name, dialogInfo) {
+ tplDialogInfo[name] = dialogInfo;
+ };
+ };
+
+
+ // jQuery namespace for materialnote
+ /**
+ * @class $.materialnote
+ *
+ * materialnote attribute
+ *
+ * @mixin defaults
+ * @singleton
+ *
+ */
+ $.materialnote = $.materialnote || {};
+
+ // extends default settings
+ // - $.materialnote.version
+ // - $.materialnote.options
+ // - $.materialnote.lang
+ $.extend($.materialnote, defaults);
+
+ var renderer = new Renderer();
+ var eventHandler = new EventHandler();
+
+ $.extend($.materialnote, {
+ /** @property {Renderer} */
+ renderer: renderer,
+ /** @property {EventHandler} */
+ eventHandler: eventHandler,
+ /**
+ * @property {Object} core
+ * @property {core.agent} core.agent
+ * @property {core.dom} core.dom
+ * @property {core.range} core.range
+ */
+ core: {
+ agent: agent,
+ list : list,
+ dom: dom,
+ range: range
+ },
+ /**
+ * @property {Object}
+ * pluginEvents event list for plugins
+ * event has name and callback function.
+ *
+ * ```
+ * $.materialnote.addPlugin({
+ * events : {
+ * 'hello' : function(layoutInfo, value, $target) {
+ * console.log('event name is hello, value is ' + value );
+ * }
+ * }
+ * })
+ * ```
+ *
+ * * event name is data-event property.
+ * * layoutInfo is a materialnote layout information.
+ * * value is data-value property.
+ */
+ pluginEvents: {},
+
+ plugins : []
+ });
+
+ /**
+ * @method addPlugin
+ *
+ * add Plugin in materialnote
+ *
+ * materialnote can make a own plugin.
+ *
+ * ### Define plugin
+ * ```
+ * // get template function
+ * var tmpl = $.materialnote.renderer.getTemplate();
+ *
+ * // add a button
+ * $.materialnote.addPlugin({
+ * buttons : {
+ * // "hello" is button's namespace.
+ * "hello" : function(lang, options) {
+ * // make icon button by template function
+ * return tmpl.iconButton(options.iconPrefix + 'header', {
+ * // callback function name when button clicked
+ * event : 'hello',
+ * // set data-value property
+ * value : 'hello',
+ * hide : true
+ * });
+ * }
+ *
+ * },
+ *
+ * events : {
+ * "hello" : function(layoutInfo, value) {
+ * // here is event code
+ * }
+ * }
+ * });
+ * ```
+ * ### Use a plugin in toolbar
+ *
+ * ```
+ * $("#editor").materialnote({
+ * ...
+ * toolbar : [
+ * // display hello plugin in toolbar
+ * ['group', [ 'hello' ]]
+ * ]
+ * ...
+ * });
+ * ```
+ *
+ *
+ * @param {Object} plugin
+ * @param {Object} [plugin.buttons] define plugin button. for detail, see to Renderer.addButtonInfo
+ * @param {Object} [plugin.dialogs] define plugin dialog. for detail, see to Renderer.addDialogInfo
+ * @param {Object} [plugin.events] add event in $.materialnote.pluginEvents
+ * @param {Object} [plugin.langs] update $.materialnote.lang
+ * @param {Object} [plugin.options] update $.materialnote.options
+ */
+ $.materialnote.addPlugin = function(plugin) {
+
+ // save plugin list
+ $.materialnote.plugins.push(plugin);
+
+ if (plugin.buttons) {
+ $.each(plugin.buttons, function(name, button) {
+ renderer.addButtonInfo(name, button);
+ });
+ }
+
+ if (plugin.dialogs) {
+ $.each(plugin.dialogs, function(name, dialog) {
+ renderer.addDialogInfo(name, dialog);
+ });
+ }
+
+ if (plugin.events) {
+ $.each(plugin.events, function(name, event) {
+ $.materialnote.pluginEvents[name] = event;
+ });
+ }
+
+ if (plugin.langs) {
+ $.each(plugin.langs, function(locale, lang) {
+ if ($.materialnote.lang[locale]) {
+ $.extend($.materialnote.lang[locale], lang);
+ }
+ });
+ }
+
+ if (plugin.options) {
+ $.extend($.materialnote.options, plugin.options);
+ }
+ };
+
+ /*
+ * extend $.fn
+ */
+ $.fn.extend({
+ /**
+ * @method
+ * Initialize materialnote
+ * - create editor layout and attach Mouse and keyboard events.
+ *
+ * ```
+ * $("#materialnote").materialnote( { options ..} );
+ * ```
+ *
+ * @member $.fn
+ * @param {Object|String} options reference to $.materialnote.options
+ * @return {this}
+ */
+ materialnote: function() {
+
+ // check first argument's type
+ // - {String}: External API call {{module}}.{{method}}
+ // - {Object}: init options
+ var type = $.type(list.head(arguments));
+ var isExternalAPICalled = type === 'string';
+ var hasInitOptions = type === 'object';
+
+ // extend default options with custom user options
+ var options = hasInitOptions ? list.head(arguments) : {};
+
+ options = $.extend({}, $.materialnote.options, options);
+ options.icons = $.extend({}, $.materialnote.options.icons, options.icons);
+
+ // Include langInfo in options for later use, e.g. for image drag-n-drop
+ // Setup language info with en-US as default
+ options.langInfo = $.extend(true, {}, $.materialnote.lang['en-US'], $.materialnote.lang[options.lang]);
+
+ // override plugin options
+ if (!isExternalAPICalled && hasInitOptions) {
+ for (var i = 0, len = $.materialnote.plugins.length; i < len; i++) {
+ var plugin = $.materialnote.plugins[i];
+
+ if (options.plugin[plugin.name]) {
+ $.materialnote.plugins[i] = $.extend(true, plugin, options.plugin[plugin.name]);
+ }
+ }
+ }
+
+ this.each(function(idx, holder) {
+ // >>>>>>> CK set id for this editor
+ materialUniqueId = $(holder).attr('id');
+
+ var $holder = $(holder);
+
+ // if layout isn't created yet, createLayout and attach events
+ if (!renderer.hasNoteEditor($holder)) {
+ renderer.createLayout($holder, options);
+
+ var layoutInfo = renderer.layoutInfoFromHolder($holder);
+ $holder.data('layoutInfo', layoutInfo);
+
+ eventHandler.attach(layoutInfo, options);
+ eventHandler.attachCustomEvent(layoutInfo, options);
+
+ }
+ });
+
+ var $first = this.first();
+ if ($first.length) {
+ var layoutInfo = renderer.layoutInfoFromHolder($first);
+
+ // external API
+ if (isExternalAPICalled) {
+ var moduleAndMethod = list.head(list.from(arguments));
+ var args = list.tail(list.from(arguments));
+
+ // TODO now external API only works for editor
+ var params = [moduleAndMethod, layoutInfo.editable()].concat(args);
+ return eventHandler.invoke.apply(eventHandler, params);
+ } else if (options.focus) {
+ // focus on first editable element for initialize editor
+ layoutInfo.editable().focus();
+ }
+ }
+
+
+
+ // >>>>>>> CK dropdowns - tabs activation
+ $(this).each(function(index, editor) {
+ var tabs;
+ var tabContainer;
+ var toolbar;
+ var isAir = false;
+
+ if ($(editor).hasClass('note-air-editor')) {
+ var id = $(this).attr('id');
+ if (id) id = id.substring(id.lastIndexOf('-') + 1, id.length);
+
+ editor = $('#note-popover-' + id).find('.note-air-popover');
+ tabContainer = editor.find('ul.tabs');
+ tabs = editor.find('li.tab a');
+ toolbar = $(editor).find('.popover-content button.dropdown');
+ isAir = true;
+ } else {
+ editor = $(editor).next('.note-editor');
+ tabContainer = editor.find('ul.tabs');
+ tabs = editor.find('li.tab a');
+ toolbar = $(editor).find('.note-toolbar button.dropdown');
+ }
+ var go = true;
+
+ function handleDropdowns(select, bar) {
+ var list = $(select).next('ul.dropdown-menu');
+ var container = $(select).parent('.btn-group');
+
+ list.slideUp(0);
+
+ $('.preventDropClose').click(function(event) {
+ event.stopPropagation();
+ });
+
+ $(select).click(function(event) {
+ // calculate dropdown open position to avoid overflow from editor
+ var btnOffset = Math.round($(select).parent('.btn-group').offset().left - toolbar.offset().left);
+ var listBorderWidth = parseInt(list.css("border-left-width"));
+ var editorWidth = editor.outerWidth();
+ var listOffset = listBorderWidth;
+
+ list.css({'max-width': editorWidth + 'px'});
+
+ var listWidth = list.outerWidth();
+ var th = listWidth + btnOffset;
+
+ if (th >= editorWidth) {
+ listOffset = th - editorWidth;
+
+ if (!isAir) {
+ listOffset = listOffset + listBorderWidth;
+ }
+ }
+
+ list.css({'left': '-' + listOffset + 'px'});
+
+ var reopen = true;
+
+ if (list.is(':visible')) reopen = false;
+
+ bar.find('ul.dropdown-menu').slideUp(200);
+
+ if (reopen) {
+ list.slideToggle(200);
+ }
+ event.stopPropagation();
+ });
+
+ tabs.unbind().click(function(event) {
+ go = false;
+ });
+ }
+
+ $(window).click(function(event) {
+ if (go) editor.find('ul.dropdown-menu').slideUp(200);
+ go = true;
+ event.stopPropagation();
+ });
+
+ // dropdowns
+ toolbar.each(function(index, select) {
+ handleDropdowns(select, editor);
+ });
+
+ // activate tabs
+ tabContainer.tabs();
+ });
+
+ return this;
+ },
+
+ /**
+ * @method
+ *
+ * get the HTML contents of note or set the HTML contents of note.
+ *
+ * * get contents
+ * ```
+ * var content = $("#materialnote").code();
+ * ```
+ * * set contents
+ *
+ * ```
+ * $("#materialnote").code(html);
+ * ```
+ *
+ * @member $.fn
+ * @param {String} [html] - HTML contents(optional, set)
+ * @return {this|String} - context(set) or HTML contents of note(get).
+ */
+ code: function(html) {
+ // get the HTML contents of note
+ if (html === undefined) {
+ var $holder = this.first();
+ if (!$holder.length) {
+ return;
+ }
+
+ var layoutInfo = renderer.layoutInfoFromHolder($holder);
+ var $editable = layoutInfo && layoutInfo.editable();
+
+ if ($editable && $editable.length) {
+ var isCodeview = eventHandler.invoke('codeview.isActivated', layoutInfo);
+ eventHandler.invoke('codeview.sync', layoutInfo);
+ return isCodeview ? layoutInfo.codable().val() :
+ layoutInfo.editable().html();
+ }
+ return dom.value($holder);
+ }
+
+ // set the HTML contents of note
+ this.each(function(i, holder) {
+ var layoutInfo = renderer.layoutInfoFromHolder($(holder));
+ var $editable = layoutInfo && layoutInfo.editable();
+ if ($editable) {
+ $editable.html(html);
+ }
+ });
+
+ return this;
+ },
+
+ /**
+ * @method
+ *
+ * destroy Editor Layout and detach Key and Mouse Event
+ *
+ * @member $.fn
+ * @return {this}
+ */
+ destroy: function() {
+ this.each(function(idx, holder) {
+ var $holder = $(holder);
+
+ if (!renderer.hasNoteEditor($holder)) {
+ return;
+ }
+
+ var info = renderer.layoutInfoFromHolder($holder);
+ var options = info.editor().data('options');
+
+ eventHandler.detach(info, options);
+ renderer.removeLayout($holder, info, options);
+ });
+
+ return this;
+ }
+ });
+}));
generated by cgit v1.2.3 (git 2.25.1) at 2025-06-27 13:14:36 +0000