Fix in transformations

[fnpeditor.git] / modules / documentCanvas / canvas.js

diff --git a/modules/documentCanvas/canvas.js b/modules/documentCanvas/canvas.js
index a6becf4..be5323a 100644 (file)
--- a/modules/documentCanvas/canvas.js
+++ b/modules/documentCanvas/canvas.js
@@ -2,88 +2,87 @@ define([
 'libs/jquery-1.9.1.min',\r
 'libs/underscore-min',\r
 'modules/documentCanvas/transformations',\r
 'libs/jquery-1.9.1.min',\r
 'libs/underscore-min',\r
 'modules/documentCanvas/transformations',\r

-'modules/documentCanvas/wlxmlNode',\r
+'modules/documentCanvas/canvasNode',\r

 'libs/text!./template.html'\r
 'libs/text!./template.html'\r

-], function($, _, transformations, wlxmlNode, template) {\r
+], function($, _, transformations, canvasNode, template) {\r

 \r
 'use strict';\r
 \r
 \r
 'use strict';\r
 \r

-var Canvas = function(xml) {\r
+var Canvas = function(html) {\r

     this.dom = $(template);\r
     this.content = this.dom.find('#rng-module-documentCanvas-content');\r
     this.dom = $(template);\r
     this.content = this.dom.find('#rng-module-documentCanvas-content');\r

-    this.setXML(xml);\r
-}\r
+    this.setHTML(html);\r
+};\r

 \r
 \r

-Canvas.prototype.setXML = function(xml) {\r
-    this.xml = $.trim(xml);\r
-    this.content.html(transformations.fromXML.getHTMLTree(this.xml));  \r
-}\r
+Canvas.prototype.setHTML = function(html) {\r
+    if(html) {\r
+        this.content.html(html);\r
+    }\r
+};\r

 \r
 \r

-Canvas.prototype.toXML = function() {\r
-    return transformations.toXML.getXML(this.content.html());\r
-}\r
+Canvas.prototype.getContent = function() {\r
+    return this.content.contents();\r
+};\r

 \r
 \r

-Canvas.prototype.getNode = function(desc) {\r
+Canvas.prototype.findNodes = function(desc) {\r

     var selector = '';\r
     var selector = '';\r

-    if(desc.klass)\r
-        selector += '[wlxml-class=' + desc.klass + ']';\r
-    if(desc.tag)\r
-        selector += '[wlxml-tag=' + desc.tag + ']';\r
+    if(typeof desc === 'string') {\r
+        selector = desc;\r
+    }\r
+    else {\r
+        if(desc.klass)\r
+            selector += '[wlxml-class=' + desc.klass + ']';\r
+        if(desc.tag)\r
+            selector += '[wlxml-tag=' + desc.tag + ']';\r
+    }\r

     var toret = [];\r
     this.content.find(selector).each(function() {\r
     var toret = [];\r
     this.content.find(selector).each(function() {\r

-        toret.push(new wlxmlNode.Node($(this)));\r
+        toret.push(canvasNode.create($(this)));\r

     });\r
     return toret;\r
     });\r
     return toret;\r

-}\r
+};\r

 \r
 \r

-Canvas.prototype.getPreviousNode = function(options) {\r
-    var element = $(this.content.find('#' + options.node.id).get(0));\r
-    var prev = element.prev()\r
-    if(prev.length === 0)\r
-        prev = element.parent();\r
-    return new wlxmlNode.Node(prev);\r
+Canvas.prototype.getNodeById = function(id) {\r
+    return canvasNode.create($(this.content.find('#' +id)));\r

 }\r
 \r
 }\r
 \r

-Canvas.prototype._createNode = function(wlxmlTag, wlxmlClass) {\r
-            var toBlock = ['div', 'document', 'section', 'header'];\r
-            var htmlTag = _.contains(toBlock, wlxmlTag) ? 'div' : 'span';\r
-            var toret = $('<' + htmlTag + '>');\r
-            toret.attr('wlxml-tag', wlxmlTag);\r
-            if(wlxmlClass)\r
-                toret.attr('wlxml-class', wlxmlClass);\r
-            toret.attr('id', 'xxxxxxxx-xxxx-xxxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {var r = Math.random()*16|0,v=c=='x'?r:r&0x3|0x8;return v.toString(16);}));\r
-            return toret;\r
-        };\r
-\r
-Canvas.prototype.insertNode = function(options) {\r
-    var element = $(this.content.find('#' + options.context.id).get(0));\r
-    if(options.place == 'after') {\r
-        var node = this._createNode(options.tag, options.klass);\r
-        element[options.place](node);\r
-        return node;\r
+Canvas.prototype.nodeAppend = function(options) {\r
+    var element; // = $(this.content.find('#' + options.context.id).get(0));\r
+    if(options.to === 'root') {\r
+        element = this.content;\r
+    } else {\r
+        element = $(this.content.find('#' + options.to.getId()).get(0));\r

     }\r
     }\r

-    else if(options.place == 'wrapText') {\r
-        var elementContents = element.contents();\r
-        if(elementContents.length !== 1 || elementContents.get(0).nodeType != 3)\r
-            return false;\r
-        var textElement = elementContents.get(0);\r
-\r
-        var prefix = textElement.data.substr(0, options.offsetStart);\r
-        var suffix = textElement.data.substr(options.offsetEnd);\r
-        var core = textElement.data.substr(options.offsetStart, options.offsetEnd - options.offsetStart);\r
-        var newNode = this._createNode(options.tag, options.klass);\r
-        newNode.text(core);\r
-        $(textElement).replaceWith(newNode);\r
-        newNode.before(prefix);\r
-        newNode.after(suffix);\r
-        return newNode;\r
-    }\r
-}\r
+    element.append(options.node.dom);\r
+};\r
+\r
+Canvas.prototype.nodeInsertAfter = function(options) {\r
+    var element = $(this.content.find('#' + options.after.getId()).get(0));\r
+    element.after(options.node.dom);\r
+};\r
+\r
+Canvas.prototype.nodeWrap = function(options) {\r
+    var element = $(this.content.find('#' + options.inside.getId()).get(0));\r
+\r
+    var elementContents = element.contents();\r
+    if(elementContents.length !== 1 || elementContents.get(0).nodeType != 3)\r
+        return false;\r
+    var textElement = elementContents.get(0);\r
+\r
+    var prefix = textElement.data.substr(0, options.offsetStart);\r
+    var suffix = textElement.data.substr(options.offsetEnd);\r
+    var core = textElement.data.substr(options.offsetStart, options.offsetEnd - options.offsetStart);\r
+    options._with.setContent(core);\r
+\r
+    $(textElement).replaceWith(options._with.dom);\r
+    options._with.dom.before(prefix);\r
+    options._with.dom.after(suffix);\r
+};\r

 \r
 \r

-Canvas.prototype.splitNode = function(options) {\r
+Canvas.prototype.nodeSplit = function(options) {\r

     options = _.extend({textNodeIdx: 0}, options);\r
     \r
     options = _.extend({textNodeIdx: 0}, options);\r
     \r

-    var nodeToSplit = $(this.content.find('#' + options.node.id).get(0));\r
+    var nodeToSplit = $(this.content.find('#' + options.node.getId()).get(0));\r

     \r
     var nodeContents = nodeToSplit.contents();\r
     if(nodeContents.length === 0 || \r
     \r
     var nodeContents = nodeToSplit.contents();\r
     if(nodeContents.length === 0 || \r


@@ -103,34 +102,40 @@ Canvas.prototype.splitNode = function(options) {
             passed = true;\r
     });\r
     \r
             passed = true;\r
     });\r
     \r

-    var prefix = textNode.text().substr(0, options.offset);\r
-    var suffix = textNode.text().substr(options.offset);\r
+    var prefix = $.trim(textNode.text().substr(0, options.offset));\r
+    var suffix = $.trim(textNode.text().substr(options.offset));\r

     \r
     textNode.before(prefix);\r
     textNode.remove();\r
     \r
     \r
     textNode.before(prefix);\r
     textNode.remove();\r
     \r

-    var newNode = this._createNode(nodeToSplit.attr('wlxml-tag'), nodeToSplit.attr('wlxml-class'));\r
-    newNode.append(suffix);\r
+    var newNode = canvasNode.create({tag: nodeToSplit.attr('wlxml-tag'), klass: nodeToSplit.attr('wlxml-class')});\r
+    newNode.dom.append(suffix);\r

     succeedingNodes.forEach(function(node) {\r
     succeedingNodes.forEach(function(node) {\r

-        newNode.append(node)\r
+        newNode.dom.append(node)\r

     });\r
     });\r

-    nodeToSplit.after(newNode);\r
+    nodeToSplit.after(newNode.dom);\r

     return newNode;\r
     return newNode;\r

-}\r
+};\r

 \r
 \r

-Canvas.prototype.removeNode = function(options) {\r
-    var toRemove = $(this.content.find('#' + options.node.id).get(0));\r
+Canvas.prototype.nodeRemove = function(options) {\r
+    var toRemove = $(this.content.find('#' + options.node.getId()).get(0));\r

     toRemove.remove();\r
     toRemove.remove();\r

+};\r

 \r
 \r

-}\r
-\r
-Canvas.prototype.createList = function(options) {\r
-    var element1 = $(this.content.find('#' + options.start.id).get(0));\r
-    var element2 = $(this.content.find('#' + options.end.id).get(0));\r
+Canvas.prototype.listCreate = function(options) {\r
+    var element1 = $(this.content.find('#' + options.start.getId()).get(0));\r
+    var element2 = $(this.content.find('#' + options.end.getId()).get(0));\r

     if(!element1.parent().get(0).isSameNode(element2.parent().get(0)))\r
         return false;\r
         \r
     var parent = element1.parent();\r
     if(!element1.parent().get(0).isSameNode(element2.parent().get(0)))\r
         return false;\r
         \r
     var parent = element1.parent();\r

+    \r
+    if(parent.contents().index(element1) > parent.contents().index(element2)) {\r
+        var tmp = element1;\r
+        element1 = element2;\r
+        element2 = tmp;\r
+    }\r
+    \r

     var nodesToWrap = [];\r
     \r
     var place = 'before';\r
     var nodesToWrap = [];\r
     \r
     var place = 'before';\r


@@ -142,7 +147,7 @@ Canvas.prototype.createList = function(options) {
         if(place === 'inside') {\r
             var $node;\r
             if(node.nodeType === 3) {\r
         if(place === 'inside') {\r
             var $node;\r
             if(node.nodeType === 3) {\r

-                $node = canvas._createNode('div').text(node.data);\r
+                $node = canvasNode.create({tag: 'div', content: $.trim(node.data)}).dom; //canvas._createNode('div').text(node.data);\r

                 $(node).remove();\r
             }\r
             else {\r
                 $(node).remove();\r
             }\r
             else {\r


@@ -155,38 +160,69 @@ Canvas.prototype.createList = function(options) {
             return false;\r
     });\r
     \r
             return false;\r
     });\r
     \r

-    var list = this._createNode('div', 'list-items');\r
-    element1.before(list);\r
+    var list = canvasNode.create({tag: 'div', klass: 'list-items' + (options.type === 'enum' ? '-enum' : '')}).dom; //this._createNode('div', 'list-items');\r
+    \r
+    var parentNode = options.start.parent();\r
+    \r
+    var toret;\r
+    if(parentNode && parentNode.isOfClass('list-items')) {\r
+        list.wrap('<div wlxml-tag="div" wlxml-class="item">');\r
+        toret = list.parent();\r
+    } else {\r
+        toret = list;\r
+    }\r
+        \r
+    \r
+    element1.before(toret);\r

     \r
     nodesToWrap.forEach(function(node) {\r
         node.remove();\r
         list.append(node);\r
     });\r
     \r
     nodesToWrap.forEach(function(node) {\r
         node.remove();\r
         list.append(node);\r
     });\r

-}\r
+};\r

 \r
 \r

-Canvas.prototype.removeList = function(options) {\r
-    var pointerElement = $(this.content.find('#' + options.pointer.id));\r
-    var listElement = options.pointer.klass === 'list-items' ? pointerElement : \r
-        pointerElement.parent('[wlxml-class="list-items"][wlxml-tag]');\r
+Canvas.prototype.listRemove = function(options) {\r
+    var pointerElement = $(this.content.find('#' + options.pointer.getId()));\r
+    var listElement = options.pointer.getClass() === 'list-items' ? pointerElement : \r
+        pointerElement.parents('[wlxml-class|="list-items"][wlxml-tag]');\r

     \r
     \r

-    listElement.find('[wlxml-class=item]').each(function() {\r
-        $(this).attr('wlxml-class', '');\r
-    });;\r
-    listElement.children().unwrap();\r
+    var nested = false;\r
+    if(listElement.length > 1) {\r
+        listElement = $(listElement[0]);\r
+        nested = true;\r
+    }\r

     \r
     \r

-}\r
+    if(nested) {\r
+        listElement.unwrap();\r
+    } else {\r
+        listElement.find('[wlxml-class=item]').each(function() {\r
+            $(this).removeAttr('wlxml-class');\r
+        });\r
+    }\r
+    listElement.children().unwrap();\r
+};\r

 \r
 \r

-Canvas.prototype.insideList = function(options) {\r
-    if(options.pointer) {\r
-        if(options.pointer.klass === 'list-items' || options.pointer.klass === 'item')\r
+Canvas.prototype.getPrecedingNode = function(options) {\r
+    var element = $(this.content.find('#' + options.node.getId()).get(0));\r
+    var prev = element.prev()\r
+    if(prev.length === 0)\r
+        prev = element.parent();\r
+    return canvasNode.create(prev);\r
+};\r
+\r
+Canvas.prototype.nodeInsideList = function(options) {\r
+    if(options.node) {\r
+        if(options.node.isOfClass('list-items') || options.node.isOfClass('item'))\r

             return true;\r
             return true;\r

-        var pointerElement = $(this.content.find('#' + options.pointer.id));\r
-        return pointerElement.parents('list-items').length > 0;\r
+        var pointerElement = $(this.content.find('#' + options.node.getId()));\r
+        return pointerElement.parents('[wlxml-class=list-items], [wlxml-class=item]').length > 0;\r

     }\r
     return false;\r
     }\r
     return false;\r

-}\r
+};\r

 \r
 \r
 \r
 \r

-return {Canvas: Canvas, Node: Node};\r
+return {\r
+    create: function(desc) { return new Canvas(desc); }\r
+};\r

 \r
 });
\ No newline at end of file
 \r
 });
\ No newline at end of file