/*

* 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 CXEFAKEENGINE_H

#define CXEFAKEENGINE_H

#include <QObject>

#include "cxeengine.h"

#include "cxestillcapturecontrolsymbian.h"

#include "cxevideocapturecontrolsymbian.h"

#include "cxeautofocuscontrolsymbian.h"

#include "cxecameradevicecontrolsymbian.h"

#include "cxezoomcontrolsymbian.h"

#include "cxeimagedataqueuesymbian.h"

#include "cxefilenamegeneratorsymbian.h"

#include "cxefakestillcapturecontrol.h"

#include "cxefakecameradevicecontrol.h"

class CxeCameraDeviceControl;

class CxeCameraDeviceControlSymbian;

class CxeViewfinderControl;

class CxeFakeViewfinderControl;

class CxeStillCaptureControl;

class CxeStillCaptureControlSymbian;

class CxeVideoCaptureControl;

class CxeVideoCaptureControlSymbian;

class CxeAutoFocusControl;

class CxeFeatureManager;

class CxeAutoFocusControlSymbian;

class CxeSettings;

class CxeFeatureManager;

class CxeSettingsModel;

class CxeFakeStillCaptureControl;

class CxeFakeAutoFocusControl;

class CxeFakeEngine : public CxeEngine

{

    Q_OBJECT

public:

    CxeFakeEngine();

    ~CxeFakeEngine();

    CxeCameraDeviceControl &cameraDeviceControl();

    CxeViewfinderControl &viewfinderControl();

    CxeStillCaptureControlSymbian &stillCaptureControl();

    CxeVideoCaptureControlSymbian &videoCaptureControl();

    CxeAutoFocusControlSymbian &autoFocusControl();

    CxeZoomControlSymbian &zoomControl();

    CxeSettings &settings();

    CxeFeatureManager &featureManager();

    Cxe::CameraMode mode() const;

    void initMode(Cxe::CameraMode cameraMode);

    bool isEngineReady();

    // Added for testing purposes

    void initModeFake(Cxe::CameraMode cameraMode);

    static CxeFakeEngine* createFakeEngine();

    CxeFakeStillCaptureControl &fakeStillCaptureControl();

private slots:

    /**

     * Prepare current capture control (CxeVideoCaptureControl in video mode,

     * CxeStillCaptureControl in still image mode).

     */

    void doInit();

private:

    /**

     * Used by initMode() to check if we need to prepare image/video

     * capture using doInit().

     */

    bool initNeeded();

    /**

     * Used by initMode() to check if we need to start viewfinder.

     */

    bool startViewfinderNeeded();

    /**

     * Used by initMode() to check if we need to reserve camera.

     */

    bool reserveNeeded();

private:

    //CxeCameraDeviceControlSymbian *mCameraDeviceControl;

    CxeFakeCameraDeviceControl *mFakeCameraDeviceControl;

    CxeFakeViewfinderControl *mViewfinderControl;

    //CxeStillCaptureControlSymbian *mStillCaptureControl;

    CxeVideoCaptureControlSymbian *mVideoCaptureControl;

    CxeFakeAutoFocusControl *mFakeAutoFocusControl;

    //CxeAutoFocusControlSymbian *mAutoFocusControl;

    CxeZoomControlSymbian *mZoomControl;

    CxeSettings *mSettings;

    CxeFeatureManager *mFeatureManager;

    CxeSettingsModel *mSettingsModel;

    CxeSoundPlayerSymbian *mSoundPlayer;

    CxeFilenameGeneratorSymbian *mFilenameGenerator;

    // Members created for testing purposes

    CxeFakeStillCaptureControl *mFakeStillCaptureControl;

};

#endif  // CXEFAKEENGINE_H