1 files changed, 9 insertions, 24 deletions

diff --git a/js/helper-classes/3D/snap-manager.js b/js/helper-classes/3D/snap-manager.js
index 97901d50..069c6022 100755
--- a/js/helper-classes/3D/snap-manager.js
+++ b/js/helper-classes/3D/snap-manager.js
@@ -21,7 +21,6 @@ var SnapManager = exports.SnapManager = Montage.create(Component, {
         ///////////////////////////////////////////////////////////////////////
         // Instance variables
         ///////////////////////////////////////////////////////////////////////
-    currentStage: { value: null, writable: true },
     drawingCanvas: { value: null, writable: true},
     
         // we keep a stack of working planes to facilitate working on other planes temporarily
@@ -84,14 +83,14 @@ var SnapManager = exports.SnapManager = Montage.create(Component, {
         popWorkingPlane : { value: function ()          { workingPlane = this._workingPlaneStack.pop(); return workingPlane; }},
 
         getStageWidth : { value: function ()            {
-                return parseInt(this.currentStage.offsetWidth);
+                return parseInt(this.application.ninja.currentDocument.model.documentRoot.offsetWidth);
         }},
 
         getStageHeight : { value: function ()           {
-                return parseInt(this.currentStage.offsetHeight);
+                return parseInt(this.application.ninja.currentDocument.model.documentRoot.offsetHeight);
         }},
 
-    getStage : { value: function()              {        return this.currentStage;    }},
+    getStage : { value: function()              {        return this.application.ninja.currentDocument.model.documentRoot;    }},
 
         getGridVertexHitRad : { value: function()               {  return this._gridVertexHitRad;                               }},
         getGridEdgeHitRad : { value: function()         {  return this._gridEdgeHitRad;                                 }},
@@ -130,10 +129,10 @@ var SnapManager = exports.SnapManager = Montage.create(Component, {
 
     bindSnap: {
         value: function() {
-            this.addEventListener("change@appModel.snap", this.toggleSnap, false);
-            this.addEventListener("change@appModel.snapGrid", this.toggleSnapGrid, false);
-            this.addEventListener("change@appModel.snapObjects", this.toggleSnapObjects, false);
-            this.addEventListener("change@appModel.snapAlign", this.toggleSnapAlign, false);
+            this.addPropertyChangeListener("appModel.snap", this.toggleSnap, false);
+            this.addPropertyChangeListener("appModel.snapGrid", this.toggleSnapGrid, false);
+            this.addPropertyChangeListener("appModel.snapObjects", this.toggleSnapObjects, false);
+            this.addPropertyChangeListener("appModel.snapAlign", this.toggleSnapAlign, false);
         }
     },
 
@@ -185,12 +184,6 @@ var SnapManager = exports.SnapManager = Montage.create(Component, {
         }
     },
 
-    setCurrentStage: {
-        value: function(stage) {
-            this.currentStage = stage;
-        }
-    },
-
         snap : {
                 value: function (xScreen, yScreen, snap3D,  quadPt) 
                 {
@@ -1631,11 +1624,7 @@ var SnapManager = exports.SnapManager = Montage.create(Component, {
                                         if (x > y) {
                                                 if (x > z) {
                                                         plane[0] = 1;
-                            if(this.application.ninja.currentDocument.documentRoot.id !== "UserContent") {
-                                plane[3] = stage.scrollWidth / 2.0;
-                            } else {
-                                plane[3] = this.getStageWidth() / 2.0;
-                            }
+                            plane[3] = this.getStageWidth() / 2.0;
                                                         if (dir[0] > 0) plane[3] = -plane[3];
                                                         change = !drawUtils.drawYZ;
                                                         drawUtils.drawXY = drawUtils.drawXZ = false;
@@ -1653,11 +1642,7 @@ var SnapManager = exports.SnapManager = Montage.create(Component, {
                                         else {
                                                 if (y > z) {
                                                         plane[1] = 1;
-                            if(this.application.ninja.currentDocument.documentRoot.id !== "UserContent") {
-                                plane[3] = stage.scrollHeight / 2.0;
-                            } else {
-                                plane[3] = this.getStageHeight() / 2.0;
-                            }
+                            plane[3] = this.getStageHeight() / 2.0;
                                                         if (dir[1] > 0) plane[3] = -plane[3];
                                                         change = !drawUtils.drawXZ;
                                                         drawUtils.drawXY = drawUtils.drawYZ = false;