/*

* 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

     */

    /**

     * Activate previous view.

     * @return true if activated succesfully, otherwise false

     */

    /**

     * Returns application main window

     */

    virtual HbMainWindow& mainWindow() = 0;

    /**

     * Exit the application.

     */

    virtual void exitApplication() = 0;

};

#endif //LOGABSTRACTVIEWMANAGER_H