editor: inform user about errors that occured during document transaction

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

diff --git a/src/editor/modules/documentCanvas/canvas/canvas.js b/src/editor/modules/documentCanvas/canvas/canvas.js
index 94ad763..476a95b 100644 (file)
--- a/src/editor/modules/documentCanvas/canvas/canvas.js
+++ b/src/editor/modules/documentCanvas/canvas/canvas.js
@@ -73,7 +73,7 @@ $.extend(Canvas.prototype, {
 
     createElement: function(wlxmlNode) {
         var Factory = wlxmlNode.nodeType === Node.TEXT_NODE ? documentElement.DocumentTextElement : documentElement.DocumentNodeElement;
-        return Factory.create(wlxmlNode, this);
+        return new Factory(wlxmlNode, this);
     },
 
     getDocumentElement: function(htmlElement) {
@@ -83,11 +83,16 @@ $.extend(Canvas.prototype, {
         }
         var $element = $(htmlElement);
         if(htmlElement.nodeType === Node.ELEMENT_NODE && $element.attr('document-node-element') !== undefined) {
-            return new documentElement.DocumentNodeElement(htmlElement, this);
+            return $element.data('canvas-element');
         }
+
+        if(htmlElement.nodeType === Node.TEXT_NODE && $element.parent().attr('document-text-element') !== undefined) {
+            $element = $element.parent();
+        }
+
         if($element.attr('document-text-element') !== undefined || (htmlElement.nodeType === Node.TEXT_NODE && $element.parent().attr('document-text-element') !== undefined)) {
             //return DocumentTextElement.fromHTMLElement(htmlElement, canvas);
-            return new documentElement.DocumentTextElement(htmlElement, this);
+            return $element.data('canvas-element');
         }
     },
 
@@ -101,8 +106,9 @@ $.extend(Canvas.prototype, {
     },
 
     generateCanvasDOM: function(wlxmlNode) {
-        var element = documentElement.DocumentNodeElement.create(wlxmlNode, this);
-        return element.dom();
+        //var element = new documentElement.DocumentNodeElement(wlxmlNode, this);
+        //return element.dom();
+        return this.createElement(wlxmlNode).dom();
     },
 
     setupEventHandling: function() {
@@ -171,8 +177,8 @@ $.extend(Canvas.prototype, {
 
                     //textElement.data('wlxmlNode').setText(toSet);
                     //textElement.data('wlxmlNode').document.transform('setText', {node: textElement.data('wlxmlNode'), text: toSet});
-                    if(textElement.data('wlxmlNode').getText() !== toSet) {
-                        canvas.textHandler.handle(textElement.data('wlxmlNode'), toSet);
+                    if(textElement.wlxmlNode.getText() !== toSet) {
+                        canvas.textHandler.handle(textElement.wlxmlNode, toSet);
                     }
                 }
             });
@@ -301,7 +307,7 @@ $.extend(Canvas.prototype, {
                 this._moveCaretToTextElement(textElementToLand, params.caretTo); // as method on element?
             }
             if(!(textElementToLand.sameNode(currentTextElement))) {
-                this.publisher('currentTextElementSet', textElementToLand.data('wlxmlNode'));
+                this.publisher('currentTextElementSet', textElementToLand.wlxmlNode);
             }
         } else {
             document.getSelection().removeAllRanges();
@@ -310,7 +316,7 @@ $.extend(Canvas.prototype, {
         if(!(currentNodeElement && currentNodeElement.sameNode(nodeElementToLand))) {
             _markAsCurrent(nodeElementToLand);
 
-            this.publisher('currentNodeElementSet', nodeElementToLand.data('wlxmlNode'));
+            this.publisher('currentNodeElementSet', nodeElementToLand.wlxmlNode);
         }
     },