fixing a scrolling issue when multiple documents are switched

Signed-off-by: Valerio Virgillito <valerio@motorola.com>

2 files changed, 26 insertions, 2 deletions

diff --git a/js/document/document-html.js b/js/document/document-html.js
index 0037c94d..983da966 100755
--- a/js/document/document-html.js
+++ b/js/document/document-html.js
@@ -139,7 +139,11 @@ exports.HtmlDocument = Montage.create(Component, {
             //this.gridVerticalSpacing = this.application.ninja.stage.drawUtils.gridVerticalSpacing;
 
             // Serialize the current scroll position
-            // TODO: Implement
+            this.model.scrollLeft = this.application.ninja.stage._scrollLeft;
+            this.model.scrollTop = this.application.ninja.stage._scrollTop;
+            this.model.userContentLeft = this.application.ninja.stage._userContentLeft;
+            this.model.userContentTop = this.application.ninja.stage._userContentTop;
+
 
             // Serialize the selection
             this.model.selection = this.application.ninja.selectedElements.slice(0);
@@ -163,7 +167,10 @@ exports.HtmlDocument = Montage.create(Component, {
             //this.application.ninja.stage.drawUtils.gridVerticalSpacing = this.gridVerticalSpacing;
 
             // Deserialize the current scroll position
-            // TODO: Implement
+            this.application.ninja.stage._scrollLeft = this.model.scrollLeft;
+            this.application.ninja.stage._scrollTop = this.model.scrollTop;
+            this.application.ninja.stage._userContentLeft = this.model.userContentLeft;
+            this.application.ninja.stage._userContentTop = this.model.userContentTop;
 
             this.application.ninja.selectedElements = this.model.selection.slice(0);
 
diff --git a/js/document/models/html.js b/js/document/models/html.js
index 67457863..a97b4b5a 100755
--- a/js/document/models/html.js
+++ b/js/document/models/html.js
@@ -28,6 +28,23 @@ exports.HtmlDocumentModel = Montage.create(BaseDocumentModel, {
         value: false
     },
     ////////////////////////////////////////////////////////////////////
+    //
+    scrollLeft: {
+        value: null
+    },
+
+    scrollTop: {
+        value: null
+    },
+
+    userContentLeft: {
+        value: null
+    },
+
+    userContentTop: {
+        value: null
+    },
+    ////////////////////////////////////////////////////////////////////
         //
         baseHref: {
                 value: null