/*

* 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 __CXUIFAKEVIEWFINDERCONTROL_H__

#define __CXUIFAKEVIEWFINDERCONTROL_H__

//  Include Files

#include "cxeviewfindercontrolsymbian.h"

#include "cxestatemachine.h"

#include "cxesettings.h"

//  Constants

//  Class Definitions

class CxeCameraDeviceControlSymbian;

class CxeCameraDevice;

class RWindowBase;

class CxuiFakeViewfinderControl : public CxeViewfinderControlSymbian

{

    Q_OBJECT

public:

    CxuiFakeViewfinderControl( CxeCameraDevice &cameraDevice,

            CxeCameraDeviceControlSymbian &mCameraDeviceControl);

    virtual ~CxuiFakeViewfinderControl();

public: // from base class

    /*

    * stops the view finder.

    */

    void stop();

    /*

    * Get current state of view finder control

    * returns one of Vf states defined above.

    */

    State state() const;

    /*

    * Start view finder

    * @return CxeEngine specific error code

    */

    CxeError::Id start();

    /*

    * Removes Viewfinder instance

    */

    void releaseCurrentViewfinder();

protected: // from CxeStateMachine

    void handleStateChanged( int newStateId, CxeError::Id error );

private:

    /*

    * Intializes viewfinder based on VF mode

    * returns CxeEngine Std error code

    */

   int initViewfinder();

private:

    CxeCameraDevice &mCameraDevice;

    CxeCameraDeviceControlSymbian &mCameraDeviceControl;

    RWindowBase *mWindow;

    TRect mWindowRect;

    CCamera::CCameraDirectViewFinder *mDirectViewfinder;

    bool mDirectViewfinderInUse;

};

#endif  // __CXUIFAKEVIEWFINDERCONTROL_H__