From 729bc48212d7244539c99ca206be673eed011115 Mon Sep 17 00:00:00 2001
From: Ananya Sen
Date: Mon, 6 Feb 2012 16:07:46 -0800
Subject: integrated save for the document tabs, detect codemirror history to
 show document dirty indicator.

Signed-off-by: Ananya Sen <Ananya.Sen@motorola.com>
---
 js/stage/stage-view.reel/stage-view.js | 29 +++++++++++++++++++----------
 js/stage/stage.reel/stage.js           | 15 +++++++++++++++
 2 files changed, 34 insertions(+), 10 deletions(-)

(limited to 'js/stage')

diff --git a/js/stage/stage-view.reel/stage-view.js b/js/stage/stage-view.reel/stage-view.js
index 6f20b87b..f8817b13 100755
--- a/js/stage/stage-view.reel/stage-view.js
+++ b/js/stage/stage-view.reel/stage-view.js
@@ -76,10 +76,7 @@ exports.StageView = Montage.create(Component, {
     // Temporary function to create a Codemirror text view
     createTextView: {
         value: function(doc) {
-            //save current document
-            if(this.application.ninja.documentController.activeDocument.currentView === "code"){
-                this.application.ninja.documentController.activeDocument.save(true);
-            }
+            this.application.ninja.documentController.activeDocument.save(true /*remove the codemirror div after saving*/);
             this.application.ninja.documentController._hideCurrentDocument();
             this.hideOtherDocuments(doc.uuid);
             var type;
@@ -100,7 +97,14 @@ exports.StageView = Montage.create(Component, {
             doc.editor = CodeMirror.fromTextArea(doc.textArea, {
                 lineNumbers: true,
                        mode: type,
-                       onChange: function(){doc.dirtyFlag=true;},
+                       onChange: function(){
+                           var historySize = doc.editor.historySize();
+                           if((historySize.undo===0 && historySize.redo===0) || (historySize.undo>0)){
+                                doc.dirtyFlag=true;
+                           }else if(historySize.undo===0 && historySize.redo>0){
+                               doc.dirtyFlag=false;
+                           }
+                       },
                        onCursorActivity: function() {
                            //documentController._codeEditor.editor.setLineClass(documentController._codeEditor.hline, null);
                            //documentController._codeEditor.hline = documentController._codeEditor.editor.setLineClass(documentController._codeEditor.editor.getCursor().line, "activeline");
@@ -118,13 +122,16 @@ exports.StageView = Montage.create(Component, {
 
     switchDocument:{
         value: function(doc){
+            this.application.ninja.documentController.activeDocument.save(true /*remove the codemirror div after saving*/);
 
-            //if dirty SAVE codemirror into textarea
-            if(this.application.ninja.documentController.activeDocument.currentView === "code"){
-                this.application.ninja.documentController.activeDocument.save(true);
+            this.application.ninja.documentController._hideCurrentDocument();
+
+
+            if(this.application.ninja.documentController.activeDocument.currentView === "design"){
+                console.log("scrollLeft: "+ this.application.ninja.stage._iframeContainer.scrollLeft);
+                console.log("scrollTop: "+ this.application.ninja.stage._iframeContainer.scrollTop);
             }
 
-            this.application.ninja.documentController._hideCurrentDocument();
 
             this.application.ninja.documentController.activeDocument = doc;
 
@@ -148,7 +155,7 @@ exports.StageView = Montage.create(Component, {
                 doc.editor = CodeMirror.fromTextArea(doc.textArea, {
                                lineNumbers: true,
                                mode: type,
-                               onChange: function(){doc.dirtyFlag=true;},
+                               onChange: function(){doc.dirtyFlag=true;console.log("undo stack:",doc.editor.historySize());},
                                onCursorActivity: function() {
                                    //documentController._codeEditor.editor.setLineClass(documentController._codeEditor.hline, null);
                                    //documentController._codeEditor.hline = documentController._codeEditor.editor.setLineClass(documentController._codeEditor.editor.getCursor().line, "activeline");
@@ -160,6 +167,8 @@ exports.StageView = Montage.create(Component, {
 
             if(this.application.ninja.documentController.activeDocument.documentType === "htm" || this.application.ninja.documentController.activeDocument.documentType === "html") {
                 this.application.ninja.stage._scrollFlag = true; // TODO HACK to prevent type error on Hide/Show Iframe
+
+
                 // TODO dispatch event here
     //                appDelegateModule.MyAppDelegate.onSetActiveDocument();
             }
diff --git a/js/stage/stage.reel/stage.js b/js/stage/stage.reel/stage.js
index 9e2df5a2..4364b45d 100755
--- a/js/stage/stage.reel/stage.js
+++ b/js/stage/stage.reel/stage.js
@@ -876,5 +876,20 @@ exports.Stage = Montage.create(Component, {
 
             this.stageDeps.snapManager.updateWorkingPlaneFromView();
         }
+    },
+
+    saveStageScroll:{
+        value: function(){
+            this.savedLeftScroll = this._iframeContainer.scrollLeft;
+            this.savedTopScroll = this._iframeContainer.scrollTop;
+        }
+    },
+    applySavedScroll:{
+        value: function(){
+            this._iframeContainer.scrollLeft = this.savedLeftScroll;
+            this._scrollLeft = this.savedLeftScroll;
+            this._iframeContainer.scrollTop = this.savedTopScroll;
+            this._scrollTop = this.savedTopScroll;
+        }
     }
 });
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