editor: Allow for editing raw source in the source editor if document contains invali...

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

diff --git a/src/editor/modules/documentCanvas/canvas/utils.js b/src/editor/modules/documentCanvas/canvas/utils.js
index 62845e3..4e262a0 100644 (file)
--- a/src/editor/modules/documentCanvas/canvas/utils.js
+++ b/src/editor/modules/documentCanvas/canvas/utils.js
@@ -20,14 +20,45 @@ var nearestInDocumentOrder = function(selector, direction, element) {
     return null;
 };
 
+var getElementForElementRootNode = function(node, withParent) {
+    if(node.nodeType === Node.TEXT_NODE) {
+        return _getElementForRootTextNode(node, withParent);
+    }
+    return node.getData('canvasElement');
+};
 
-var getElementForNode = function(node) {
+var _getElementForRootTextNode = function(textNode, withParent) {
+    var parentElement = getElementForNode(withParent || textNode.parent()),
+        toret;
+    parentElement.children().some(function(child) {
+        if(child.wlxmlNode.sameNode(textNode)) {
+            toret = child;
+            return true;
+        }
+    });
+    return toret;
+};
 
-    var ptr = node.nodeType === Node.TEXT_NODE ? node.parent() : node;
-    while(!ptr.getData('canvasElement')) {
-        ptr = ptr.parent();
+var getElementForNode = function(node, withParent) {
+    if(node.nodeType === Node.TEXT_NODE) {
+        return _getElementForTextNode(node, withParent);
     }
-    return ptr.getData('canvasElement');
+    while(!node.getData('canvasElement')) {
+        node = node.parent();
+    }
+    return node.getData('canvasElement');
+};
+
+var _getElementForTextNode = function(textNode, withParent) {
+    var parentElement = getElementForNode(withParent || textNode.parent()),
+        toret;
+    parentElement.children().some(function(child) {
+        if(child.wlxmlNode.sameNode(textNode)) {
+            toret = child;
+            return true;
+        }
+    });
+    return toret || parentElement;
 };
 
 var getElementForDetachedNode = function(node, originalParent) {
@@ -41,17 +72,7 @@ var getElementForDetachedNode = function(node, originalParent) {
     return ptr.getData('canvasElement');
 };
 
-var getElementForTextNode = function(textNode) {
-    var parentElement = getElementForNode(textNode.parent()),
-        toret;
-    parentElement.children().some(function(child) {
-        if(child.wlxmlNode.sameNode(textNode)) {
-            toret = child;
-            return true;
-        }
-    });
-    return toret;
-};
+
 
 return {
     nearestInDocumentOrder: nearestInDocumentOrder,
@@ -60,7 +81,7 @@ return {
     },
     getElementForNode: getElementForNode,
     getElementForDetachedNode: getElementForDetachedNode,
-    getElementForTextNode: getElementForTextNode
+    getElementForElementRootNode: getElementForElementRootNode
 };
 
 });