1 files changed, 14 insertions, 1 deletions

diff --git a/js/ninja.reel/ninja.js b/js/ninja.reel/ninja.js
index 88361fd9..5af9bcdf 100755
--- a/js/ninja.reel/ninja.js
+++ b/js/ninja.reel/ninja.js
@@ -12,6 +12,18 @@ var matrix = require("js/lib/math/matrix");
 
 exports.Ninja = Montage.create(Component, {
 
+    disabled: {
+        value: true
+    },
+
+    handleCloseDocument: {
+        value: function(){
+            if(!this.application.ninja.documentController.activeDocument) {
+                this.disabled = true;
+            }
+        }
+    },
+
     ninjaVersion: {
         value: null
     },
@@ -57,6 +69,7 @@ exports.Ninja = Montage.create(Component, {
             this.eventManager.addEventListener( "selectTool", this, false);
             this.eventManager.addEventListener( "selectSubTool", this, false);
             this.eventManager.addEventListener( "onOpenDocument", this, false);
+            this.eventManager.addEventListener( "closeDocument", this, false);
 
             this.addEventListener("change@appModel.livePreview", this.executeLivePreview, false);
             this.addEventListener("change@appModel.chromePreview", this.executeChromePreview, false);
@@ -143,7 +156,7 @@ exports.Ninja = Montage.create(Component, {
             this.currentDocument = event.detail;
 
             this.appModel.show3dGrid = this.currentDocument.draw3DGrid;
-
+            this.disabled = false;
             NJevent("openDocument");
         }
     },