X-Git-Url: https://git.mdrn.pl/fnpeditor.git/blobdiff_plain/eb2569dfea00204192e8a69aa4599bd2ab46c51e..b7c15f28d309a6281ab7a50765822b4a83baa5a5:/src/editor/modules/documentCanvas/canvas/documentElement.js?ds=inline diff --git a/src/editor/modules/documentCanvas/canvas/documentElement.js b/src/editor/modules/documentCanvas/canvas/documentElement.js index dbe6c48..f4505b0 100644 --- a/src/editor/modules/documentCanvas/canvas/documentElement.js +++ b/src/editor/modules/documentCanvas/canvas/documentElement.js @@ -10,58 +10,28 @@ define([ // DocumentElement represents a text or an element node from WLXML document rendered inside Canvas -var DocumentElement = function(htmlElement, canvas) { +var DocumentElement = function(wlxmlNode, canvas) { if(arguments.length === 0) { return; } + this.wlxmlNode = wlxmlNode; this.canvas = canvas; - this._setupDOMHandler(htmlElement); -}; - -var elementTypeFromWlxmlNode = function(wlxmlNode) { - return wlxmlNode.nodeType === Node.TEXT_NODE ? DocumentTextElement : DocumentNodeElement; + this.$element = this.createDOM(); + this.$element.data('canvas-element', this); }; -$.extend(DocumentElement, { - create: function(node, canvas) { - return elementTypeFromWlxmlNode(node).create(node, canvas); - }, - - fromHTMLElement: function(htmlElement, canvas) { - var $element = $(htmlElement); - if(htmlElement.nodeType === Node.ELEMENT_NODE && $element.attr('document-node-element') !== undefined) { - return DocumentNodeElement.fromHTMLElement(htmlElement, canvas); - } - if($element.attr('document-text-element') !== undefined || (htmlElement.nodeType === Node.TEXT_NODE && $element.parent().attr('document-text-element') !== undefined)) { - return DocumentTextElement.fromHTMLElement(htmlElement, canvas); - } - return undefined; - } -}); - $.extend(DocumentElement.prototype, { - _setupDOMHandler: function(htmlElement) { - this.$element = $(htmlElement); - }, bound: function() { return $.contains(document.documentElement, this.dom()[0]); }, dom: function() { return this.$element; }, - data: function() { - var dom = this.dom(), - args = Array.prototype.slice.call(arguments, 0); - if(args.length === 2 && args[1] === undefined) { - return dom.removeData(args[0]); - } - return dom.data.apply(dom, arguments); - }, parent: function() { var parents = this.$element.parents('[document-node-element]'); if(parents.length) { - return DocumentElement.fromHTMLElement(parents[0], this.canvas); + return this.canvas.getDocumentElement(parents[0]); } return null; }, @@ -128,58 +98,26 @@ $.extend(DocumentElement.prototype, { }, exec: function(method) { - var manager = this.data('_wlxmlManager'); - if(manager[method]) { - return manager[method].apply(manager, Array.prototype.slice.call(arguments, 1)); + if(this.manager && this.manager[method]) { + return this.manager[method].apply(this.manager, Array.prototype.slice.call(arguments, 1)); } } }); // DocumentNodeElement represents an element node from WLXML document rendered inside Canvas -var DocumentNodeElement = function(htmlElement, canvas) { - DocumentElement.call(this, htmlElement, canvas); +var DocumentNodeElement = function(wlxmlNode, canvas) { + DocumentElement.call(this, wlxmlNode, canvas); + wlxmlNode.setData('canvasElement', this); }; -$.extend(DocumentNodeElement, { - fromHTMLElement: function(htmlElement, canvas) { - return new this(htmlElement, canvas); - }, - - create: function(wlxmlNode, canvas) { - var dom = $('
') - .attr('document-node-element', ''), - widgetsContainer = $('
') - .addClass('canvas-widgets') - .attr('contenteditable', false), - container = $('
') - .attr('document-element-content', ''); - - dom.append(widgetsContainer, container); - // Make sure widgets aren't navigable with arrow keys - widgetsContainer.find('*').add(widgetsContainer).attr('tabindex', -1); - - var element = this.fromHTMLElement(dom[0], canvas); - - element.data('wlxmlNode', wlxmlNode); - wlxmlNode.setData('canvasElement', element); - - element.setWlxml({tag: wlxmlNode.getTagName(), klass: wlxmlNode.getClass()}); - - wlxmlNode.contents().forEach(function(node) { - container.append(DocumentElement.create(node, canvas).dom()); - }.bind(this)); - - return element; - } -}); var manipulate = function(e, params, action) { var element; if(params instanceof DocumentElement) { element = params; } else { - element = DocumentElement.create(params); + element = e.canvas.createElement(params); } var target = (action === 'append' || action === 'prepend') ? e._container() : e.dom(); target[action](element.dom()); @@ -190,6 +128,28 @@ DocumentNodeElement.prototype = new DocumentElement(); $.extend(DocumentNodeElement.prototype, { + createDOM: function() { + var dom = $('
') + .attr('document-node-element', ''), + widgetsContainer = $('
') + .addClass('canvas-widgets') + .attr('contenteditable', false), + container = $('
') + .attr('document-element-content', ''); + + dom.append(widgetsContainer, container); + // Make sure widgets aren't navigable with arrow keys + widgetsContainer.find('*').add(widgetsContainer).attr('tabindex', -1); + this.$element = dom; //@!!! + + this.setWlxmlTag(this.wlxmlNode.getTagName()); + this.setWlxmlClass(this.wlxmlNode.getClass()); + + this.wlxmlNode.contents().forEach(function(node) { + container.append(this.canvas.createElement(node).dom()); + }.bind(this)); + return dom; + }, _container: function() { return this.dom().children('[document-element-content]'); }, @@ -221,7 +181,7 @@ $.extend(DocumentNodeElement.prototype, { var elementContent = this._container().contents(); var element = this; elementContent.each(function() { - var childElement = DocumentElement.fromHTMLElement(this, element.canvas); + var childElement = element.canvas.getDocumentElement(this); if(childElement === undefined) { return true; } @@ -244,14 +204,7 @@ $.extend(DocumentNodeElement.prototype, { return this._container().attr('wlxml-tag'); }, setWlxmlTag: function(tag) { - if(tag === this.getWlxmlTag()) { - return; - } - this._container().attr('wlxml-tag', tag); - if(!this.__updatingWlxml) { - this._updateWlxmlManager(); - } }, getWlxmlClass: function() { var klass = this._container().attr('wlxml-class'); @@ -270,25 +223,8 @@ $.extend(DocumentNodeElement.prototype, { else { this._container().removeAttr('wlxml-class'); } - if(!this.__updatingWlxml) { - this._updateWlxmlManager(); - } - }, - setWlxml: function(params) { - this.__updatingWlxml = true; - if(params.tag !== undefined) { - this.setWlxmlTag(params.tag); - } - if(params.klass !== undefined) { - this.setWlxmlClass(params.klass); - } - this._updateWlxmlManager(); - this.__updatingWlxml = false; - }, - _updateWlxmlManager: function() { - var manager = wlxmlManagers.getFor(this); - this.data('_wlxmlManager', manager); - manager.setup(); + this.manager = wlxmlManagers.getFor(this); + this.manager.setup(); }, is: function(what) { if(what === 'list' && _.contains(['list.items', 'list.items.enum'], this.getWlxmlClass())) { @@ -308,33 +244,19 @@ $.extend(DocumentNodeElement.prototype, { }, toggle: function(toggle) { - var mng = this.data('_wlxmlManager'); - if(mng) { - mng.toggle(toggle); + if(this.manager) { + this.manager.toggle(toggle); } } }); // DocumentNodeElement represents a text node from WLXML document rendered inside Canvas -var DocumentTextElement = function(htmlElement, canvas) { - DocumentElement.call(this, htmlElement, canvas); +var DocumentTextElement = function(wlxmlTextNode, canvas) { + DocumentElement.call(this, wlxmlTextNode, canvas); }; $.extend(DocumentTextElement, { - create: function(wlxmlTextNode, canvas) { - var dom = $('
') - .attr('document-text-element', '') - .text(wlxmlTextNode.getText() || utils.unicode.ZWS), - element = this.fromHTMLElement(dom[0], canvas); - element.data('wlxmlNode', wlxmlTextNode); - return element; - }, - - fromHTMLElement: function(htmlElement, canvas) { - return new this(htmlElement, canvas); - }, - isContentContainer: function(htmlElement) { return htmlElement.nodeType === Node.TEXT_NODE && $(htmlElement).parent().is('[document-text-element]'); } @@ -343,14 +265,10 @@ $.extend(DocumentTextElement, { DocumentTextElement.prototype = new DocumentElement(); $.extend(DocumentTextElement.prototype, { - _setupDOMHandler: function(htmlElement) { - var $element = $(htmlElement); - if(htmlElement.nodeType === Node.TEXT_NODE) { - this.$element = $element.parent(); - } - else { - this.$element = $element; - } + createDOM: function() { + return $('
') + .attr('document-text-element', '') + .text(this.wlxmlNode.getText() || utils.unicode.ZWS); }, detach: function() { this.dom().detach(); @@ -380,7 +298,7 @@ $.extend(DocumentTextElement.prototype, { if(params instanceof DocumentNodeElement) { element = params; } else { - element = DocumentElement.create(params, this.canvas); + element = this.canvas.createElement(params); } this.dom().wrap('
'); this.dom().parent().after(element.dom()); @@ -395,7 +313,7 @@ $.extend(DocumentTextElement.prototype, { if(params instanceof DocumentNodeElement) { element = params; } else { - element = DocumentNodeElement.create(params, this.canvas); + element = this.canvas.createElement(params); } this.dom().wrap('
'); this.dom().parent().before(element.dom());