/*

* 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:

*

*/

#include "cxefakecameradevicecontrol.h"

#include "cxenamespace.h"

#include "cxutils.h"

CxeFakeCameraDeviceControl::CxeFakeCameraDeviceControl()

    : CxeCameraDeviceControl(),

    mCameraIndex(Cxe::PrimaryCameraIndex),

    mCameraMode(Cxe::ImageMode),

    mState(CxeCameraDeviceControl::Idle)

{

    CX_DEBUG_IN_FUNCTION();

}

CxeFakeCameraDeviceControl::~CxeFakeCameraDeviceControl()

{

    CX_DEBUG_IN_FUNCTION();

}

/*!

    Get current camera mode.

*/

Cxe::CameraMode CxeFakeCameraDeviceControl::mode() const

{

    return mCameraMode;

}

/*!

    Set current camera mode.

*/

void CxeFakeCameraDeviceControl::setMode(Cxe::CameraMode mode)

{

    mCallHistory.append(SetMode);

    mCameraMode = mode;

}

/*!

    Initialize

*/

void CxeFakeCameraDeviceControl::init()

{

}

/*!

    Reserve camera hardware

*/

void CxeFakeCameraDeviceControl::reserve()

{

    mCallHistory.append(Reserve);

}

/*!

    Cancel all operations and release camera for other applications to use.

    Camera module is also powered off.

*/

void CxeFakeCameraDeviceControl::release()

{

    mCallHistory.append(Release);

}

/**

 * Get current camera index (primary or secondary).

 *

 * @return Current camera index

 */

Cxe::CameraIndex CxeFakeCameraDeviceControl::cameraIndex() const {

    return mCameraIndex;

}

/**

 * Switch between primary and secondary camera.

 * @todo what happens if initMode is called during an ongoing operation?

 *

 * @param index New camera index

 */

CxeError::Id CxeFakeCameraDeviceControl::switchCamera( Cxe::CameraIndex index )

{

    mCallHistory.append(SwitchCamera);

    mCameraIndex = index;

    return CxeError::None;

}

/**

 * Get current device control state.

 *

 * @return Current state

 */

CxeCameraDeviceControl::State CxeFakeCameraDeviceControl::state() const {

    return mState;

}

void CxeFakeCameraDeviceControl::setState(

        CxeCameraDeviceControl::State newState)

{

    mState = newState;

    emit stateChanged(mState, CxeError::None);

    if (mState == CxeCameraDeviceControl::Ready) {

        emit initModeComplete(CxeError::None);

    }

}

void CxeFakeCameraDeviceControl::HandleEvent(const TECAMEvent &/*aEvent*/)

{

}

void CxeFakeCameraDeviceControl::ViewFinderReady(

        MCameraBuffer &/*aCameraBuffer*/, TInt /*aError*/)

{

}

void CxeFakeCameraDeviceControl::ImageBufferReady(

        MCameraBuffer &/*aCameraBuffer*/, TInt /*aError*/)

{

}

void CxeFakeCameraDeviceControl::VideoBufferReady(

        MCameraBuffer &/*aCameraBuffer*/, TInt /*aError*/)

{

}

QList<CxeFakeCameraDeviceControl::MethodIndex> CxeFakeCameraDeviceControl::callHistory() const

{

    return mCallHistory;

}

void CxeFakeCameraDeviceControl::resetCallHistory()

{

    mCallHistory.clear();

}

// end of file