--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/webengine/osswebengine/webkit/s60/webview/BrCtlLayoutObserverImpl.cpp	Tue Apr 27 17:46:17 2010 +0300
@@ -0,0 +1,86 @@
+/*
+* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  Handle scrollbar and tab events
+*
+*/
+
+
+//  INCLUDES
+
+#include <../bidi.h>
+#include "BrCtlLayoutObserverImpl.h"
+#include "WebView.h"
+#include "WebFrame.h"
+#include "WebFrameView.h"
+#include "BrCtl.h"
+
+#include "Page.h"
+#include "FocusController.h"
+#include "Frame.h"
+#include <wtf/RefPtr.h>
+
+using namespace WebCore;
+
+// -----------------------------------------------------------------------------
+// CBrCtlLayoutObserver::CBrCtlLayoutObserver
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+//
+CBrCtlLayoutObserver::CBrCtlLayoutObserver( WebView* aWebView)
+                  : m_webView(aWebView)
+    {
+
+    }
+
+// -----------------------------------------------------------------------------
+// CBrCtlLayoutObserver::NotifyLayoutChange
+// Inform the layout of the page: right to left or left to right. 
+// Useful when the application draws the scrollbar itself.
+// -----------------------------------------------------------------------------
+//                    
+void CBrCtlLayoutObserver::NotifyLayoutChange( TBrCtlLayout aNewLayout ) 
+    {
+    if(!m_webView)
+    return;
+
+    TSize contentSize = m_webView->mainFrame()->frameView()->contentSize();
+
+    switch(aNewLayout)
+      {
+      case EOriginTopRight:
+           m_webView->mainFrame()->frameView()->scrollTo(TPoint(contentSize.iWidth,0));
+           break;
+
+     case EOriginTopLeft:
+          {
+          TPoint ptInit(0,0);
+          TPoint ptFromHistory = m_webView->brCtl()->historyHandler()->historyController()->currentEntryPosition();
+          TPoint ptCurr = m_webView->mainFrame()->frameView()->contentPos();
+
+          if ( ptCurr != ptFromHistory ) {
+              if ( ptInit == ptCurr ) {
+                  m_webView->mainFrame()->frameView()->scrollTo(ptFromHistory);
+                  }
+             else{
+                  m_webView->mainFrame()->frameView()->scrollTo(TPoint(0,0));
+                 }
+            }
+          }
+          break;
+
+      default:
+          break;
+      }
+    }