diff -r 8bda91a87a00 -r 8ee96d21d9bf controlpanel/src/cpframework/src/cpviewlauncher.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/controlpanel/src/cpframework/src/cpviewlauncher.cpp	Tue Aug 31 15:29:50 2010 +0300
@@ -0,0 +1,96 @@
+/*
+* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "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:  This class adds a setting view to main window, and restore previous view when back key clicked.
+*
+*/
+
+#include "cpviewlauncher.h"
+#include <hbinstance.h>
+#include <hbview.h>
+#include <hbmainwindow.h>
+#include <QCoreApplication>
+
+static HbMainWindow *mainWindow() 
+{
+    QList< HbMainWindow* > mainWindows = hbInstance->allMainWindows();
+    if (!mainWindows.isEmpty()) {
+        return mainWindows.front();
+    }
+    return 0;
+}
+
+void CpViewLauncher::launchView(HbView *view)
+{
+	if (view) {
+		CpViewLauncher *launcher = new CpViewLauncher();
+		launcher->internalLaunchView(view);
+	}
+}
+
+CpViewLauncher::CpViewLauncher() :
+    mView(0),
+    mPreView(0)
+{
+}
+
+CpViewLauncher::~CpViewLauncher()
+{
+}
+
+void CpViewLauncher::internalLaunchView(HbView *view)
+{
+    //Q_ASSERT(view);   should not use
+    
+    HbMainWindow *mainWnd = ::mainWindow();
+    
+    if (mainWnd && view)
+    {
+        mView = view;
+      
+        mPreView = mainWnd->currentView();
+        
+        if (mPreView) {
+            QObject::connect(mView, SIGNAL(aboutToClose()), this, SLOT(viewDone()));
+        }
+        else {
+            QObject::connect(mView, SIGNAL(aboutToClose()), qApp, SLOT(quit()));
+        }
+  
+       
+        // activates the plugin view
+        mainWnd->addView(mView);
+        mainWnd->setCurrentView(mView);   
+    }
+}
+
+void CpViewLauncher::viewDone()
+{    
+    HbMainWindow *mainWnd = ::mainWindow();
+    
+    if (mainWnd) {
+        if (mView) {               
+            //restore previous status
+            mainWnd->removeView(mView);
+        
+            mView->deleteLater();
+            mView = 0;
+    
+            mainWnd->setCurrentView(mPreView);
+        }
+    }
+
+    deleteLater();
+}
+
+//End of File