/*

* 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 _RADIOMAINWINDOW_H_

#define _RADIOMAINWINDOW_H_

// System includes

#include <HbMainWindow>

#include <HbEffect>

#include <QPointer>

// User includes

#include "radiowidgetsexport.h"

// Forward declarations

class RadioViewBase;

class RadioUiEngine;

class HbVolumeSliderPopup;

/**

 * QPointer is used to store the views because it tracks the deletion of the object and nulls

 * and QPointer will notice it.

 */

typedef QPointer<RadioViewBase> ViewPtr;

typedef QSharedPointer<HbView> DummyViewPtr;

// Class declaration

class WIDGETS_DLL_EXPORT RadioMainWindow : public HbMainWindow

{

    Q_OBJECT

    Q_DISABLE_COPY( RadioMainWindow )

public:

    RadioMainWindow( QWidget *parent = 0 );

    ~RadioMainWindow();

    bool isOfflineUsageAllowed();

    void showErrorMessage( const QString& text );

    void init( RadioUiEngine* uiEngine );

    RadioUiEngine& uiEngine();

    QString orientationSection();

public slots:

    void activateTuningView();

    void activateStationsView();

private slots:

    void updateOrientation( Qt::Orientation orientation );

    void showVolumeLevel( int volume );

private:

// New functions

    void activateView( ViewPtr& aMember, const QString& docmlFile, Hb::ViewSwitchFlags flags = Hb::ViewSwitchDefault );

    DummyViewPtr prepareToShowDialog();

    void dialogShown( DummyViewPtr pointer );

private: // data

    /*!

     * Pointer to the UI engine

     */

    RadioUiEngine*  mUiEngine;

    /**

     * Tuning view.

     * Own.

     */

    ViewPtr         mTuningView;

    /**

     * Stations view

     * Own.

     */

    ViewPtr         mStationsView;

    /**

     * Own.

     */

    /**

     * Pointer to the volume slider

     * Own.

     */

    VolumeSliderPtr mVolSlider;

};

#endif // _RADIOMAINWINDOW_H_