From: Aleksander Łukasz <aleksander.lukasz@nowoczesnapolska.org.pl>
Date: Thu, 3 Apr 2014 10:48:31 +0000 (+0200)
Subject: refactoring: DocumentElement.dom
X-Git-Url: https://git.mdrn.pl/fnpeditor.git/commitdiff_plain/74635b9e0dd3069953072eab9de946b77d1b313e

refactoring: DocumentElement.dom
---

diff --git a/src/editor/modules/documentCanvas/canvas/canvas.js b/src/editor/modules/documentCanvas/canvas/canvas.js
index a43799c..bcfc954 100644
--- a/src/editor/modules/documentCanvas/canvas/canvas.js
+++ b/src/editor/modules/documentCanvas/canvas/canvas.js
@@ -124,7 +124,7 @@ $.extend(Canvas.prototype, Backbone.Events, {
     reloadRoot: function() {
         this.rootElement = this.createElement(this.wlxmlDocument.root);
         this.wrapper.empty();
-        this.wrapper.append(this.rootElement.dom());
+        this.wrapper.append(this.rootElement.dom);
     },
 
     setupEventHandling: function() {
@@ -281,11 +281,11 @@ $.extend(Canvas.prototype, Backbone.Events, {
     getNearestTextElement: function(direction, relativeToElement, includeInvisible) {
         includeInvisible = includeInvisible !== undefined ? includeInvisible : false;
         var selector = '[document-text-element]' + (includeInvisible ? '' : ':visible');
-        return this.getDocumentElement(utils.nearestInDocumentOrder(selector, direction, relativeToElement.dom()[0]));
+        return this.getDocumentElement(utils.nearestInDocumentOrder(selector, direction, relativeToElement.dom[0]));
     },
 
     contains: function(element) {
-        return element.dom().parents().index(this.wrapper) !== -1;
+        return element.dom.parents().index(this.wrapper) !== -1;
     },
 
     triggerSelectionChanged: function() {
@@ -328,7 +328,7 @@ $.extend(Canvas.prototype, Backbone.Events, {
         var _markAsCurrent = function(element) {
             if(element instanceof documentElement.DocumentTextElement) {
                 this.wrapper.find('.current-text-element').removeClass('current-text-element');
-                element.dom().addClass('current-text-element');
+                element.dom.addClass('current-text-element');
             } else {
                 this.wrapper.find('.current-node-element').removeClass('current-node-element');
                 element._container().addClass('current-node-element');
@@ -363,7 +363,7 @@ $.extend(Canvas.prototype, Backbone.Events, {
 
     _moveCaretToTextElement: function(element, where) {
         var range = document.createRange(),
-            node = element.dom().contents()[0];
+            node = element.dom.contents()[0];
 
         if(typeof where !== 'number') {
             range.selectNodeContents(node);
diff --git a/src/editor/modules/documentCanvas/canvas/canvas.test.js b/src/editor/modules/documentCanvas/canvas/canvas.test.js
index 9059e3f..4f954f1 100644
--- a/src/editor/modules/documentCanvas/canvas/canvas.test.js
+++ b/src/editor/modules/documentCanvas/canvas/canvas.test.js
@@ -260,7 +260,7 @@ describe('Custom elements based on wlxml class attribute', function() {
         var node = c.wlxmlDocument.root.contents()[0],
             element = node.getData('canvasElement');
 
-        var header = element.dom().find('h1');
+        var header = element.dom.find('h1');
         expect(header.text()).to.equal('1', 'just <a>');
 
         node.append({tagName: 'div'});
@@ -301,7 +301,7 @@ describe('Cursor', function() {
 
     it('returns position when browser selection collapsed', function() {
         var c = getCanvasFromXML('<section>Alice has a cat</section>'),
-            dom = c.doc().dom(),
+            dom = c.doc().dom,
             text = findTextNode(dom, 'Alice has a cat');
 
         expect(text.nodeType).to.equal(Node.TEXT_NODE, 'correct node selected');
@@ -335,7 +335,7 @@ describe('Cursor', function() {
 
     it('recognizes selection start and end on document order', function() {
         var c = getCanvasFromXML('<section><span>Alice</span><span>has a cat</span><div>abc<span>...</span>cde</div></section>'),
-            dom = c.doc().dom(),
+            dom = c.doc().dom,
             textFirst = findTextNode(dom, 'Alice'),
             textSecond = findTextNode(dom, 'has a cat'),
             textAbc = findTextNode(dom, 'abc'),
@@ -436,7 +436,7 @@ describe('Cursor', function() {
 
     it('returns boundries of selection when browser selection not collapsed', function() {
         var c = getCanvasFromXML('<section>Alice <span>has</span> a <span>big</span> cat</section>'),
-            dom = c.doc().dom(),
+            dom = c.doc().dom,
             text = {
                 alice: findTextNode(dom, 'Alice '),
                 has: findTextNode(dom, 'has'),
@@ -468,7 +468,7 @@ describe('Cursor', function() {
 
     it('recognizes when browser selection boundries lies in sibling DocumentTextElements', function() {
         var c = getCanvasFromXML('<section>Alice <span>has</span> a <span>big</span> cat</section>'),
-            dom = c.doc().dom(),
+            dom = c.doc().dom,
             text = {
                 alice: findTextNode(dom, 'Alice '),
                 has: findTextNode(dom, 'has'),
diff --git a/src/editor/modules/documentCanvas/canvas/documentElement.js b/src/editor/modules/documentCanvas/canvas/documentElement.js
index b2e25ed..277d70a 100644
--- a/src/editor/modules/documentCanvas/canvas/documentElement.js
+++ b/src/editor/modules/documentCanvas/canvas/documentElement.js
@@ -12,8 +12,8 @@ var DocumentElement = function(wlxmlNode, canvas) {
     this.wlxmlNode = wlxmlNode;
     this.canvas = canvas;
 
-    this.$element = this.createDOM();
-    this.$element.data('canvas-element', this);
+    this.dom = this.createDOM();
+    this.dom.data('canvas-element', this);
 };
 
 $.extend(DocumentElement.prototype, {
@@ -26,11 +26,8 @@ $.extend(DocumentElement.prototype, {
     refresh: function() {
         // noop
     },
-    dom: function() {
-        return this.$element;
-    },
     parent: function() {
-        var parents = this.$element.parents('[document-node-element]');
+        var parents = this.dom.parents('[document-node-element]');
         if(parents.length) {
             return this.canvas.getDocumentElement(parents[0]);
         }
@@ -48,7 +45,7 @@ $.extend(DocumentElement.prototype, {
     },
 
     sameNode: function(other) {
-        return other && (typeof other === typeof this) && other.dom()[0] === this.dom()[0];
+        return other && (typeof other === typeof this) && other.dom[0] === this.dom[0];
     },
 
     trigger: function() {
@@ -63,7 +60,7 @@ $.extend(DocumentElement.prototype, {
 var DocumentNodeElement = function(wlxmlNode, canvas) {
     DocumentElement.call(this, wlxmlNode, canvas);
     wlxmlNode.setData('canvasElement', this);
-    this.init(this.$element);
+    this.init(this.dom);
 };
 
 
@@ -74,7 +71,7 @@ var manipulate = function(e, params, action) {
     } else {
         element = e.canvas.createElement(params);
     }
-    e.dom()[action](element.dom());
+    e.dom[action](element.dom);
     e.refreshPath();
     return element;
 };
@@ -85,10 +82,10 @@ DocumentNodeElement.prototype = Object.create(DocumentElement.prototype);
 $.extend(DocumentNodeElement.prototype, {
     defaultDisplayStyle: 'block',
     addWidget: function(widget) {
-        this.$element.children('.canvas-widgets').append(widget.DOM ? widget.DOM : widget);
+        this.dom.children('.canvas-widgets').append(widget.DOM ? widget.DOM : widget);
     },
     clearWidgets: function() {
-        this.$element.children('.canvas-widgets').empty();
+        this.dom.children('.canvas-widgets').empty();
     },
     handle: function(event) {
         var method = 'on' + event.type[0].toUpperCase() + event.type.substr(1);
@@ -109,11 +106,11 @@ $.extend(DocumentNodeElement.prototype, {
         return wrapper;
     },
     _container: function() {
-        return this.dom().children('[document-element-content]');
+        return this.dom.children('[document-element-content]');
     },
     detach: function() {
         var parents = this.parents();
-        this.dom().detach();
+        this.dom.detach();
         this.canvas = null;
         if(parents[0]) {
             parents[0].refreshPath();
@@ -130,7 +127,7 @@ $.extend(DocumentNodeElement.prototype, {
 
     toggleLabel: function(toggle) {
         var displayCss = toggle ? 'inline-block' : 'none';
-        var label = this.dom().children('.canvas-widgets').find('.canvas-widget-label');
+        var label = this.dom.children('.canvas-widgets').find('.canvas-widget-label');
         label.css('display', displayCss);
         this.toggleHighlight(toggle);
     },
@@ -140,15 +137,15 @@ $.extend(DocumentNodeElement.prototype, {
     },
 
     isBlock: function() {
-        return this.dom().css('display') === 'block';
+        return this.dom.css('display') === 'block';
     },
 
     displayAsBlock: function() {
-        this.dom().css('display', 'block');
+        this.dom.css('display', 'block');
         this._container().css('display', 'block');
     },
     displayInline: function() {
-        this.dom().css('display', 'inline');
+        this.dom.css('display', 'inline');
         this._container().css('display', 'inline');
     },
     displayAs: function(what) {
@@ -160,7 +157,7 @@ $.extend(DocumentNodeElement.prototype, {
         //         e.css('display')
         //     }
         // })
-        this.dom().css('display', what);
+        this.dom.css('display', what);
         this._container().css('display', what);
     }
 });
@@ -187,16 +184,16 @@ $.extend(DocumentTextElement.prototype, {
         return dom;
     },
     detach: function() {
-        this.dom().detach();
+        this.dom.detach();
         this.canvas = null;
         return this;
     },
     setText: function(text) {
-        this.dom().contents()[0].data = text;
+        this.dom.contents()[0].data = text;
     },
     getText: function(options) {
         options = _.extend({raw: false}, options || {});
-        var toret = this.dom().text();
+        var toret = this.dom.text();
         if(!options.raw) {
             toret = toret.replace(utils.unicode.ZWS, '');
         }
@@ -204,7 +201,7 @@ $.extend(DocumentTextElement.prototype, {
     },
     isEmpty: function() {
         // Having at least Zero Width Space is guaranteed be Content Observer
-        return this.dom().contents()[0].data === utils.unicode.ZWS;
+        return this.dom.contents()[0].data === utils.unicode.ZWS;
     },
     after: function(params) {
         if(params instanceof DocumentTextElement || params.text) {
@@ -216,9 +213,9 @@ $.extend(DocumentTextElement.prototype, {
         } else {
             element = this.canvas.createElement(params);
         }
-        this.dom().wrap('<div>');
-        this.dom().parent().after(element.dom());
-        this.dom().unwrap();
+        this.dom.wrap('<div>');
+        this.dom.parent().after(element.dom);
+        this.dom.unwrap();
         this.refreshPath();
         return element;
     },
@@ -232,9 +229,9 @@ $.extend(DocumentTextElement.prototype, {
         } else {
             element = this.canvas.createElement(params);
         }
-        this.dom().wrap('<div>');
-        this.dom().parent().before(element.dom());
-        this.dom().unwrap();
+        this.dom.wrap('<div>');
+        this.dom.parent().before(element.dom);
+        this.dom.unwrap();
         this.refreshPath();
         return element;
     },
diff --git a/src/editor/modules/documentCanvas/canvas/genericElement.js b/src/editor/modules/documentCanvas/canvas/genericElement.js
index 8b7d2fb..e23aa9b 100644
--- a/src/editor/modules/documentCanvas/canvas/genericElement.js
+++ b/src/editor/modules/documentCanvas/canvas/genericElement.js
@@ -78,7 +78,7 @@ var generic = {
         } else {
             element = this.canvas.createElement(param);
         }
-        this._container().prepend(element.dom());
+        this._container().prepend(element.dom);
         this.refreshPath();
         return element;
     },
@@ -142,7 +142,7 @@ var generic = {
             .attr('wlxml-tag', this.wlxmlNode.getTagName());
         this.setWlxmlClass(this.wlxmlNode.getClass());
         this.wlxmlNode.contents().forEach(function(node) {
-            this._container().append(this.canvas.createElement(node).dom());
+            this._container().append(this.canvas.createElement(node).dom);
         }.bind(this));
         this.refresh();
 
diff --git a/src/editor/modules/documentCanvas/canvas/keyboard.js b/src/editor/modules/documentCanvas/canvas/keyboard.js
index f0439d6..69dd060 100644
--- a/src/editor/modules/documentCanvas/canvas/keyboard.js
+++ b/src/editor/modules/documentCanvas/canvas/keyboard.js
@@ -152,7 +152,7 @@ handlers.push({keys: [KEYS.ARROW_UP, KEYS.ARROW_DOWN, KEYS.ARROW_LEFT, KEYS.ARRO
                 direction = 'below';
                 caretTo = 'start';
             }
-            var el = canvas.getDocumentElement(utils.nearestInDocumentOrder('[document-text-element]', direction, element.dom()[0]));
+            var el = canvas.getDocumentElement(utils.nearestInDocumentOrder('[document-text-element]', direction, element.dom[0]));
             if(el) {
                 canvas.setCurrentElement(el, {caretTo: caretTo});
             }
diff --git a/src/editor/modules/documentCanvas/canvas/wlxmlListener.js b/src/editor/modules/documentCanvas/canvas/wlxmlListener.js
index e521c97..8667560 100644
--- a/src/editor/modules/documentCanvas/canvas/wlxmlListener.js
+++ b/src/editor/modules/documentCanvas/canvas/wlxmlListener.js
@@ -50,7 +50,7 @@ var handlers = {
                     this.canvas.reloadRoot();
                 } else {
                     newElement = this.canvas.createElement(event.meta.node);
-                    element.dom().replaceWith(newElement.dom());
+                    element.dom.replaceWith(newElement.dom);
                 }
             }