3 files changed, 35 insertions, 3 deletions

diff --git a/js/controllers/document-controller.js b/js/controllers/document-controller.js
index 02031922..64ff2c7e 100755
--- a/js/controllers/document-controller.js
+++ b/js/controllers/document-controller.js
@@ -195,7 +195,10 @@ var DocumentController = exports.DocumentController = Montage.create(Component,
         value:function(doc){
             var response = doc || null;//default just for testing
             if(!!response && response.success && (response.status!== 500) && !!response.uri){
+
+                this.isNewFilePath = true;//path identifier flag
                 this.creatingNewFile = true;//flag for timeline to identify new file flow
+
                 this.application.ninja.ioMediator.fileOpen(response.uri, this.openFileCallback.bind(this));
             }else if(!!response && !response.success){
                 //Todo: restrict directory path to the sandbox, in the dialog itself
@@ -224,9 +227,10 @@ var DocumentController = exports.DocumentController = Montage.create(Component,
             //TODO: Add UI to handle error codes, shouldn't be alert windows
             if(!!response && (response.status === 204)) {
 
-                if((typeof this.creatingNewFile === 'undefined') || (this.creatingNewFile !== true)){//not from new file flow
+                if((typeof this.isNewFilePath === 'undefined') || (this.isNewFilePath !== true)){//not from new file flow
                     this.creatingNewFile = false;
                 }
+                this.isNewFilePath = false;//reset path identifier flag
 
                 //Sending full response object
                 this.openDocument(response);   
diff --git a/js/controllers/selection-controller.js b/js/controllers/selection-controller.js
index f50762f3..184c4899 100755
--- a/js/controllers/selection-controller.js
+++ b/js/controllers/selection-controller.js
@@ -47,6 +47,7 @@ exports.SelectionController = Montage.create(Component, {
             this.eventManager.addEventListener("elementDeleted", this, false);
             this.eventManager.addEventListener("selectAll", this, false);
             this.eventManager.addEventListener("deleteSelection", this, false);
+            this.eventManager.addEventListener("switchDocument", this, false);
 //            defaultEventManager.addEventListener( "undo", this, false);
 //            defaultEventManager.addEventListener( "redo", this, false);
         }
@@ -88,6 +89,20 @@ exports.SelectionController = Montage.create(Component, {
         }
     },
 
+    handleSwitchDocument: {
+        value: function() {
+            this._selectedItems = this.application.ninja.selectedElements.slice(0);
+            if(this._selectedItems.length === 0 ){
+                this._isDocument = true;
+            }else{
+                this._isDocument = false;
+            }
+            NJevent("selectionChange", {"elements": this.application.ninja.selectedElements, "isDocument": this._isDocument} );
+
+            this._selectionContainer = this.application.ninja.currentSelectedContainer;
+        }
+    },
+
     handleElementAdded: {
         value: function(event) {
             this.executeSelectElement(event.detail);
diff --git a/js/controllers/undo-controller.js b/js/controllers/undo-controller.js
index 926803d3..19cfb6e6 100755
--- a/js/controllers/undo-controller.js
+++ b/js/controllers/undo-controller.js
@@ -71,22 +71,28 @@ exports.UndoController = Montage.create( Component, {
     /**
      * Undo Queue
      */
-    _undoQueue: { value: [] },
+    _undoQueue: { value: []},
 
     undoQueue: {
         get: function() {
             return this._undoQueue;
+        },
+        set: function(value){
+            this._undoQueue = value;
         }
     },
 
     /**
      * Redo Queue
      */
-    _redoQueue: { value: [], enumerable: false },
+    _redoQueue: { value: [], enumerable: false},
 
     redoQueue: {
         get: function() {
             return this._redoQueue;
+        },
+        set: function(value){
+            this._redoQueue = value;
         }
     },
 
@@ -202,5 +208,12 @@ exports.UndoController = Montage.create( Component, {
             this.redoQueue.splice(0, this.redoQueue.length);
             //this.redoQueue = [];
         }
+    },
+
+    clearHistory:{
+        value: function(){
+            this.undoQueue.length = 0;
+            this.redoQueue.length = 0;
+        }
     }
 });
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