Splitting text: Returning node elements involved

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

diff --git a/modules/documentCanvas/canvas/canvas.js b/modules/documentCanvas/canvas/canvas.js
index 7a1d930..144417a 100644 (file)
--- a/modules/documentCanvas/canvas/canvas.js
+++ b/modules/documentCanvas/canvas/canvas.js
@@ -179,14 +179,17 @@ $.extend(Canvas.prototype, {
 
     setCurrentElement: function(element, params) {
         params = _.extend({caretTo: 'end'}, params);
-        var findFirstDirectTextChild = function(e) {
+        var findFirstDirectTextChild = function(e, nodeToLand) {
+            var byBrowser = this.getCursor().getPosition().element;
+            if(byBrowser && byBrowser.parent().sameNode(nodeToLand))
+                return byBrowser;
             var children = e.children();
             for(var i = 0; i < children.length; i++) {
                 if(children[i] instanceof documentElement.DocumentTextElement)
                     return children[i];
             }
             return null;
-        };
+        }.bind(this);
         var _markAsCurrent = function(element) {
             if(element instanceof documentElement.DocumentTextElement) {
                 this.wrapper.find('.current-text-element').removeClass('current-text-element');
@@ -200,25 +203,27 @@ $.extend(Canvas.prototype, {
 
 
         var isTextElement = element instanceof documentElement.DocumentTextElement,
-            textElementToLand = isTextElement ? element : findFirstDirectTextChild(element),
             nodeElementToLand = isTextElement ? element.parent() : element,
+            textElementToLand = isTextElement ? element : findFirstDirectTextChild(element, nodeElementToLand),
             currentTextElement = this.getCurrentTextElement(),
             currentNodeElement = this.getCurrentNodeElement();
 
         if(currentTextElement && !(currentTextElement.sameNode(textElementToLand)))
             this.wrapper.find('.current-text-element').removeClass('current-text-element');
 
-        if(textElementToLand && !(textElementToLand.sameNode(currentTextElement))) {
+        if(textElementToLand) {
             _markAsCurrent(textElementToLand);
-            if(params.caretTo)
+            if(params.caretTo || !textElementToLand.sameNode(this.getCursor().getPosition().element))
                 this._moveCaretToTextElement(textElementToLand, params.caretTo); // as method on element?
-            this.publisher('currentTextElementSet', element);
+            if(!(textElementToLand.sameNode(currentTextElement)))
+                this.publisher('currentTextElementSet', element);
+        } else {
+            document.getSelection().removeAllRanges();
         }
 
         if(!(currentNodeElement && currentNodeElement.sameNode(nodeElementToLand))) {
             _markAsCurrent(nodeElementToLand);
-            if(!textElementToLand)
-                document.getSelection().removeAllRanges();
+
             this.publisher('currentNodeElementSet', nodeElementToLand);
         }
     },