/*

* 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 IRNOWPLAYINGVIEW_H

#define IRNOWPLAYINGVIEW_H

#include "irbaseview.h"

#include "irqevent.h"

class HbAction;

class IRQPreset;

class IRQStatisticsReporter;

class IRQMetaData;

class IRStationShare;

class HbLabel;

/**

 * This class shows the station information when it's played.

 */

class IRNowPlayingView : public IRBaseView

{

    Q_OBJECT

public:

    ~IRNowPlayingView();

protected:

    IRNowPlayingView(IRApplication* aApplication, TIRViewId aViewId);

    //from base class IRBaseView

    void launchAction();   

    TIRHandleResult handleCommand(TIRViewCommand aCommand, TIRViewCommandReason aReason);

private slots:

    // slots for logo download

    void handleLogoDownloaded(IRQPreset* aPreset);

    // slots for network event

    void handleNetworkEvent(IRQNetworkEvent aEvent);

    // slots for orientation change

    void handleOrientationChanged(Qt::Orientation);    

    // slots for play controller

    void handlePlayStarted();

    void handlePlayStopped();

    void updateMetaData(IRQMetaData* aMetaData);

    // slots for media key

    void handlePlayPauseMediaKey();

    void handleStopMediaKey();

    // slots for toolbar action

    void handleMusicStoreAction();

    void handleIdentifySongAction();    

    void handlePlayStopAction();    

    void handleAddToFavAction();   

    void handleDetailInfoAction();

    // slots for menu action

    void handleGoToStationAction();    

    void handleShareStationAction();

    void handleSettingAction();

#ifdef ADV_ENABLED

    // since this maybe called during handleLogoDownloaded(), 

    // so make it as slot connected to a single timer.

    void updateAdvImage();

#endif

private:

    void initialize();

    void initMenu();

    void initToolBar();

    void initWidget();

    void updateWidgets();

    void updateMusicStoreStatus();

    void updateForLauchAction();

    void updateStationLogo();

    void lazyInit();

    void normalInit();

#ifdef ADV_ENABLED

    void mousePressEvent(QGraphicsSceneMouseEvent *aEvent);

    void openAdvLink();

#endif

private:

    IRQStatisticsReporter *iStatisticsReporter;

    IRStationShare *iStationShare;

    // tool bar actions

    HbAction *iPlayStopAction;

    bool iLaunchActionNeeded;

    enum LogoDownloadState

    {

        EIdle              = 0,

#ifdef ADV_ENABLED        

        EDownLoadAdvImage  = 1,

#endif                

        EDownloadLogo      = 2        

    };

    LogoDownloadState iLogoDownloadState;

    HbLabel *iSongName;

    HbLabel *iArtistName;

    HbLabel *iStationName;

    HbLabel *iStationLogo;

    bool iLogoNeedUpdate;

    bool iFindinNmsAllowed;

    bool iSongNameAvailable;

#ifdef ADV_ENABLED

    HbLabel *iAdvImage;

    bool iAdvImageNeedUpdate;

    QString iAdvUrl;

#endif    

    friend class IRViewManager;

};

#endif   //IRNOWPLAYINGVIEW_H