/*

* Copyright (c) 2002-2007 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:  This class is a RecordControl.

*

*/

#ifndef CMMAVIDEORECORDCONTROL_H

#define CMMAVIDEORECORDCONTROL_H

// EXTERNAL INCLUDES

#include <videorecorder.h>

//  INTERNAL INCLUDES

#include "cmmarecordcontrol.h"

#include "tmmaparametervalidator.h"

// FORWARD DECLARATIONS

class CMMAPlayer;

class CMMAPlayerProperties;

class CMMAMMFResolver;

//  CLASS DECLARATION

/**

*   This class implements RecordControl interface for camera player.

*

*

*/

NONSHARABLE_CLASS(CMMAVideoRecordControl): public CMMARecordControl,

        public MVideoRecorderUtilityObserver

{

public:

    /**

     * Creates new CMMAVideoRecordControl.

     *

     * @param aPlayer Player that controls the camera.

     * @param aProperties Properties given in java player creation.

     * @param aCameraHandle Handle to a camera, which is used as a source.

     */

    static CMMAVideoRecordControl* NewL(CMMAPlayer* aPlayer,

    CMMAMMFResolver* aResolver,

    const TMMAVideoSettings& aVideoSettings,

    CMMAAudioSettings* aAudioSettings,

    TInt aCameraHandle);

protected:

    CMMAVideoRecordControl(CMMAPlayer* aPlayer,

                           TInt aCameraHandle);

    ~CMMAVideoRecordControl();

    /**

     * Initializes this control.

     * @param aProperties Properties given in java player creation.

     */

    void ConstructL(RMMFControllerImplInfoArray& aRMMFControllerInfos,

                    const TMMAVideoSettings& aVideoSettings,

                    CMMAAudioSettings* aAudioSettings);

public: // From CMMARecordControl

    void InitializeL();

    void DoStartRecordL();

    void DoStopRecordL();

    void DoResetL();

    TInt SetRecordSizeLimitL(TInt aSize);

public: // From MVideoRecorderUtilityObserver

    /**

     * Notification to the client that the opening of the video clip has completed,

     * successfully, or otherwise

     *

     * @param   "aError"

     *          The status of the video recorder after initialisation.

     *          This is either KErrNone if the open has completed successfully,

     *          or one of the system wide error codes

     */

    void MvruoOpenComplete(TInt aError);

    /**

     * Notification that video recorder is ready to begin recording. This callback

     * is generated in response to a call to Prepare.

     *

     * @param   "aError"

     *          This is either KErrNone if the video recorder has been prepared for

     *          recording successfully, or one of the system wide error codes

     */

    void MvruoPrepareComplete(TInt aError);

    /**

     * Notification that video recording has completed. This is not called if

     * recording is explicitly stopped by calling Stop.

     *

     * @param   "aError"

     *          This is either KErrNone if recording was completed successfully,

     *          or one of the system wide error codes

     */

    void MvruoRecordComplete(TInt aError);

    /**

     * General event notification from controller. These events are specified by

     * the supplier of the controller

     *

     * @param   "aEvent"

     *          The event sent by the controller

     */

    void MvruoEvent(const TMMFEvent& aEvent);

private: // New methods

    /**

     * Actually sets record size limit

     * Will set local member to KNoUserDefinedRecordSize (-1)

     * @param aSize New record size limit

     */

    void DoSetRecordSizeLimitL(TInt aSize);

private: // Data

    TInt iCameraHandle; // camera that is used as an image source

    // Actual recording utility, owned

    CVideoRecorderUtility* iRecorder;

    CActiveSchedulerWait* iActiveSchedulerWait;

    /**

     * Global error code, used for getting error codes from callbacks

     */

    TInt iError;

    /**

     * Record size limit, will be KNoUserDefinedRecordSize (-1) when

     * user has not set limits

     */

    TInt iRecordSizeLimit;

    TMMAVideoSettings iVideoSettings; // Video settings

};

#endif // CMMAVIDEORECORDCONTROL_H