--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/logsui/logsapp/inc/logsabstractviewmanager.h	Tue May 04 12:39:37 2010 +0300
@@ -0,0 +1,66 @@
+/*
+* 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:
+*
+*/
+#ifndef LOGABSTRACTVIEWMANAGER_H
+#define LOGABSTRACTVIEWMANAGER_H
+
+
+#include "logsdefs.h"
+class HbMainWindow;
+
+/**
+ * For view changing.
+ */
+class LogsAbstractViewManager
+{
+public:
+    
+    /**
+     * Activate view. Previously active view is deactivated.
+     * @param viewId, id for activated view
+     * @return true if activated succesfully, otherwise false
+     */
+    virtual bool activateView(LogsAppViewId viewId) = 0;
+    
+    /**
+     * Activate view by giving activation arguments. Previously active
+     * view is deactivated.
+     * @param viewId, id for activated view
+     * @param showDialer, true if view should show dialer when activated
+     * @param args, custom arguments for view
+     * @return true if activated succesfully, otherwise false
+     */
+    virtual bool activateView(LogsAppViewId viewId, bool showDialer, QVariant args) = 0;
+    
+    /**
+     * Activate previous view.
+     * @return true if activated succesfully, otherwise false
+     */
+    virtual bool activatePreviousView() = 0;
+    
+    /**
+     * Returns application main window
+     */
+    virtual HbMainWindow& mainWindow() = 0;
+    
+    /**
+     * Exit the application.
+     */
+    virtual void exitApplication() = 0;
+    
+};
+
+#endif //LOGABSTRACTVIEWMANAGER_H