From 7283884c39df537694b21419a3ea9e3ca7793b4b Mon Sep 17 00:00:00 2001
From: Ananya Sen
Date: Thu, 23 Feb 2012 13:43:35 -0800
Subject: switch html document - re-initialize draw-utils and snap-manager on
 opening a document and while switching documents

Signed-off-by: Ananya Sen <Ananya.Sen@motorola.com>
---
 js/stage/stage-deps.js                 | 38 ++++++++++++++++++++--------------
 js/stage/stage-view.reel/stage-view.js | 14 +++++--------
 js/stage/stage.reel/stage.js           |  4 ++++
 3 files changed, 31 insertions(+), 25 deletions(-)

(limited to 'js/stage')

diff --git a/js/stage/stage-deps.js b/js/stage/stage-deps.js
index d46e2b81..316a5bb0 100755
--- a/js/stage/stage-deps.js
+++ b/js/stage/stage-deps.js
@@ -23,6 +23,10 @@ exports.StageDeps = Montage.create(Component, {
         value: snapManager
     },
 
+    drawUtils: {
+        value: drawUtils
+    },
+
     currentStage: {
         value: null
     },
@@ -119,29 +123,31 @@ exports.StageDeps = Montage.create(Component, {
     },
 
     handleOpenDocument: {
-        value: function() {
+            value: function() {
+
+                workingPlane = Vector.create( [0,0,1,0] );
 
-            workingPlane = Vector.create( [0,0,1,0] );
+                snapManager.setCurrentStage(this.currentStage);
 
-            snapManager.setCurrentStage(this.currentStage);
+                viewUtils.setCurrentDocument(this.currentDocument);
+                viewUtils.setRootElement(this.currentStage.parentNode);
+                viewUtils.setStageElement(this.currentStage);
 
-            viewUtils.setCurrentDocument(this.currentDocument);
-            viewUtils.setRootElement(this.currentStage.parentNode);
-            viewUtils.setStageElement(this.currentStage);
+                drawUtils.viewUtils = viewUtils;
+                drawUtils.snapManager = snapManager;
+                drawUtils.ElementPlanes = ElementPlanes;
 
-            drawUtils.setDrawingSurfaceElement(this.stage.canvas);
-            drawUtils.setSourceSpaceElement( this.currentStage );
-            drawUtils.setWorkingPlane( workingPlane );
-            drawUtils.viewUtils = viewUtils;
-            drawUtils.snapManager = snapManager;
-            drawUtils.ElementPlanes = ElementPlanes;
+                snapManager._isCacheInvalid=true;
 
-            snapManager.setupDragPlaneFromPlane ( workingPlane );
+                snapManager.setupDragPlaneFromPlane ( workingPlane );
 
-            DrawingToolBase.stage = this.currentStage;
-            DrawingToolBase.stageComponent = this.stage;
+                DrawingToolBase.stage = this.currentStage;
+                DrawingToolBase.stageComponent = this.stage;
 
+                drawUtils.initializeFromDocument();
+            }
         }
-    }
+
+
 
 });
\ No newline at end of file
diff --git a/js/stage/stage-view.reel/stage-view.js b/js/stage/stage-view.reel/stage-view.js
index dc9980f0..0b688c75 100755
--- a/js/stage/stage-view.reel/stage-view.js
+++ b/js/stage/stage-view.reel/stage-view.js
@@ -122,10 +122,6 @@ exports.StageView = Montage.create(Component, {
 
     switchDocument:{
         value: function(doc){
-            //save editor cursor position
-            if(!!this.application.ninja.documentController.activeDocument && !!this.application.ninja.documentController.activeDocument.editor){
-                this.application.ninja.documentController.activeDocument.hline = this.application.ninja.documentController.activeDocument.editor.getCursor(true);
-            }
             this.application.ninja.documentController._hideCurrentDocument();
 
             this.application.ninja.documentController.activeDocument = doc;
@@ -133,17 +129,17 @@ exports.StageView = Montage.create(Component, {
             this.application.ninja.stage._scrollFlag = false;    // TODO HACK to prevent type error on Hide/Show Iframe
             this.application.ninja.documentController._showCurrentDocument();
 
-            var documentController = this.application.ninja.documentController;
-
-            //restore editor cursor position
+            //focus current document
             if(!!this.application.ninja.documentController.activeDocument && !!this.application.ninja.documentController.activeDocument.editor){
-                this.application.ninja.documentController.activeDocument.editor.setCursor(this.application.ninja.documentController.activeDocument.hline);
                 document.getElementById("codeMirror_"+this.application.ninja.documentController.activeDocument.uuid).getElementsByClassName("CodeMirror")[0].focus();
             }
 
             if(this.application.ninja.documentController.activeDocument.currentView === "design") {
                 this.application.ninja.stage._scrollFlag = true; // TODO HACK to prevent type error on Hide/Show Iframe
-               this.application.ninja.currentDocument = this.application.ninja.documentController.activeDocument;
+                this.application.ninja.currentDocument = this.application.ninja.documentController.activeDocument;
+
+                this.application.ninja.stage.snapManager._isCacheInvalid=true;
+                this.application.ninja.stage.drawUtils.initializeFromDocument();
 
                 // TODO dispatch event here
     //                appDelegateModule.MyAppDelegate.onSetActiveDocument();
diff --git a/js/stage/stage.reel/stage.js b/js/stage/stage.reel/stage.js
index 44e14827..6bb626c2 100755
--- a/js/stage/stage.reel/stage.js
+++ b/js/stage/stage.reel/stage.js
@@ -37,6 +37,10 @@ exports.Stage = Montage.create(Component, {
 		get: function()  {  return this.stageDeps.snapManager;  }
 	},
 
+    drawUtils: {
+        get: function()  {  return this.stageDeps.drawUtils;  }
+    },
+
     resizeCanvases: {
         get: function() {
             return this._resizeCanvases;
-- 
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