/*

* 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 HSWALLPAPERSELECTIONSTATE_H

#define HSWALLPAPERSELECTIONSTATE_H

#include <QState>

#include "hstest_global.h"

HOMESCREEN_TEST_CLASS(HomeScreenStatePluginTest)

class HsWallpaper;

class HsSpinnerDialog;

#ifdef Q_OS_SYMBIAN

class HsImageFetcherClient;

#else

class XQAIWGetImageClient;

#endif

class HsWallpaperSelectionState : public QState

{

    Q_OBJECT

public:

    HsWallpaperSelectionState(QState *parent = 0);

    ~HsWallpaperSelectionState();

signals:

    void event_assignImage();

    void event_error();

    void event_waitInput();

private:

    Q_DISABLE_COPY(HsWallpaperSelectionState)        

    void setupStates();

private slots:    

    void action_selectingImage_start();

    void action_selectingImage_cleanup();

    void action_assigningImage_showWaitDialog();

    void action_assigningImage_start();

    void action_assigningImage_cleanup();

    void action_assigningImage_hideWaitDialog();

    void action_errorMessage_show();

    void onFetchCompleted(const QString &imagePath);

    void onFetchFailed(int errorCode, const QString &errorMessage);

    void onImageSet();

    void onImageSetFailed();

private:    

#ifdef Q_OS_SYMBIAN

    HsImageFetcherClient *mImageFetcher;

#else

    XQAIWGetImageClient *mImageFetcher;

#endif

    QString mImagePath;

    HsWallpaper *mWallpaper;    

    HsSpinnerDialog *mWaitDialog;

    HOMESCREEN_TEST_FRIEND_CLASS(HomeScreenStatePluginTest)

};

#endif // HSWALLPAPERSELECTIONSTATE_H