/*

* 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 IRSTATIONSVIEW_H

#define IRSTATIONSVIEW_H

#include "irabstractlistviewbase.h"

#include "irqevent.h"

class IRQPreset;

class IrChannelModel;

class QTimer;

class IRStationsView : public IrAbstractListViewBase

{

    Q_OBJECT

public:

    ~IRStationsView();

    void setViewParameter(TIRViewParameter aParameter);

    TIRViewParameter getViewParameter() const;

    void loadCategoryStations(int aIndex, const QString &aHeadingText);

    void loadPopularStations(bool aShowWaitDialog);

    void loadSearchResult(const QString &aStr);

protected:

    IRStationsView(IRApplication* aApplication, TIRViewId aViewId);

    //from base class IRBaseView

    TIRHandleResult handleCommand(TIRViewCommand aCommand, TIRViewCommandReason aReason);

    //from base class IRBaseView

    void launchAction();

private slots:  

    void presetResponse(IRQPreset *aPreset);

    void presetLogoDownload(IRQPreset* aPreset);

    void presetLogoDownloadError();

    void networkRequestNotified(IRQNetworkEvent aEvent);

    void dataChanged();

    //used for connect signal from isds client

    void operationException(IRQError aError);

    //to start the convertion 

    void convertAnother();

    void connectTimeOut(); 

    void cancelRequest();

private:

    void resetCurrentItem();

    void storeCurrentItem();

    void handleItemSelected();

    void startConvert(int aIndex); 

    void cleanupResource();   

    void connectToIsdsClient();

    void disconnectIsdsClient();

    void createWaitDialog(QString aStr);   

private:

    IRQPreset *iLogoPreset;

    IRQPreset *iPreset; //the object is created by IsdsClient, but application is responsible for free

    HbMessageBox *iWaitDialog;

    TIRViewParameter iViewParameter;

    int iLastSelectitem;

    int iLastPopularItem;

    //the following are used to support the img

    QList<int> iIconIndexArray;

    IrChannelModel *iChannelModel;

    QTimer *iConnectTimer;

    friend class IRViewManager;

};

#endif //IRSTATIONSVIEW_H