/*

* 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 IRAPPLICATION_H

#define IRAPPLICATION_H

#include <QObject>

#include <QEvent>

#include <hbglobal.h>

#include <qpoint.h>

#include "irqevent.h"

#include "irviewdefinitions.h"

class IRViewManager;

class IRQIsdsClient;

class IRPlayController;     

class IRQSettings;

class IRMediaKeyObserver;

class IRLastPlayedStationInfo;

class IRQFavoritesDB;

class IRQNetworkController;

class IRQDiskSpaceWatcher;

class QLocalServer;

class IRQAdvClient;

class HbProgressDialog;

class IRQSystemEventHandler;

class IRPlayList;

class IRFileViewService;

#ifdef LOCALIZATION

class QTranslator;

#endif

class IRApplication : public QObject

{

    Q_OBJECT

public:

    IRApplication(IRViewManager *aViewManager, IRQSystemEventHandler* aSystemEventHandler);    

    ~IRApplication();

    bool verifyNetworkConnectivity(const QString &aConnectingText = hbTrId("txt_common_info_loading"));

    void stopLoadingAnimation();

    IRViewManager* getViewManager() const;

    IRQNetworkController* getNetworkController();

    IRQIsdsClient* getIsdsClient();

    IRPlayController* getPlayController();

    IRLastPlayedStationInfo* getLastPlayedStationInfo();

    IRQFavoritesDB* getFavoritesDB();

    IRQSettings *   getSettings();

    IRMediaKeyObserver* getMediaKeyObserver();

    IRQAdvClient* getAdvClient(); 

    IRPlayList* getPlayList() const;

#ifdef LOCALIZATION

    /*

     * this function will take ownership of the translator

     */

    void setTranslator(QTranslator* aTranslator);

#endif

    //from QObject

    bool event(QEvent* e);

#ifdef _DEBUG

public:

    bool iTestPreferredBitrate;

#endif

signals:

    void quit();

private slots:

    //connect to signal 'networkEventNotified' from IRQNetworkController

    void networkEventNotified(IRQNetworkEvent aEvent);

    void cancelConnect();

    void loadGenre();

    void newLocalSocketConnection();

    void handleDiskSpaceLow(qint64 aCriticalLevel);

    void handleTermsConsAccepted();

    void handleCallActivated();

    void handleCallDeactivated();

    void handleHeadsetConnected();

    void handleHeadsetDisconnected();

private:

    void createComponents();

    void destroyComponents();

    void setupConnection();

    void startSystemEventMonitor();

    void initApp();

    TIRHandleResult handleConnectionEstablished();

    void startLocalServer();

    bool eventFilter(QObject *object, QEvent *event);

#ifdef _DEBUG

    void readConfiguration();

#endif

private:

    IRViewManager* iViewManager;

    TIRViewId   iStartingViewId;

    IRQNetworkController* iNetworkController;

    IRQIsdsClient* iIsdsClient;

    IRPlayController* iPlayController;

    IRQFavoritesDB* iFavPresets;

    IRQSettings      *iSettings;

    IRMediaKeyObserver *iMediaKeyObserver;

    IRLastPlayedStationInfo *iLastPlayedStationInfo;

    IRQAdvClient *iAdvertisementClient;   

    bool iEnableGlobalAdv;

    bool iDisconnected;

    bool iConnectingCanceled;

    QEvent::Type iInitEvent;

    QString iConnectingText;

    QLocalServer *iLocalServer;

    HbProgressDialog *iLoadingNote;

#ifdef LOCALIZATION

    QTranslator  *iTranslator;

#endif

};

#endif