/*

* Copyright (c) 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:  Config manager for Media recorder

*

*/

#ifndef CCMRCONFIGMANAGER_H

#define CCMRCONFIGMANAGER_H

#include <imagingconfigmanager.h>

#include <mmf/common/mmffourcc.h>

/**

 *  CamcorderMMFPlugin config manager.

 *  Manager for config/setup parameters used in Media Recorder.

 *  Wraps Imaging Config Manager for CamcorderMMFPlugin usage.

 *

 *  @lib CAMCMEDIARECORDER.lib

 *  @since S60 v3.2

 */

class CCMRConfigManager : public CBase

    {

public:

    /**

     * Two-phased constructor.

     */

    static CCMRConfigManager* NewL();

    /**

     * Two-phased constructor.

     */

    static CCMRConfigManager* NewLC();    

    /**

    * Destructor.

    */

    ~CCMRConfigManager();

    /**

     * Set video codec mime type.

     *

     * @since S60 v3.2

     * @param aVideoCodec Video codec.         

     */    

	void SetVideoCodec(TDesC8& aVideoCodec);

    /**

     * Set audio codec mime type (TFourCC).

     *

     * @since S60 v3.2

     * @param aAudioCodec Audio codec.     

     */    

    void SetAudioCodec(TFourCC& aAudioCodec);

    /**

     * Set video frame size.

     *

     * @since S60 v3.2

     * @param aFrameSize Video frame size.    

     */    

    void SetVideoFrameSize(TSize aVideoFrameSize);

    /**

     * Set video pixel aspect ratio.

     *

     * @since S60 v3.2

     * @param aNumerator Numerator.    

     * @param aDenominator Denominator.         

     */    

    void SetVideoPixelAspectRatio(TUint aNumerator, TUint aDenominator);

    /**

     * Query whether Imaging Configuration data is available

     *

     * @since S60 v3.2

     * @return EFalse/ETrue whether ICM data is available.

     */    

    TBool IsICMConfigDataAvailable() const;

    /**

     * Get CamcorderMMFPlugin specific settings.

     *

     * @since S60 v3.2

     * @return CamcorderMMFPlugin specific settings.

     */

	const TCamcorderMMFPluginSettings PluginSettings() const;

    /**

     * Get Video Quality settings.

     *

     * @since S60 v3.2

     * @return Video quality settings.

     */

	const TVideoQualitySet VideoQualitySettings() const;	

private:

    CCMRConfigManager();

    void ConstructL();

    /**

     * Resets config manager to new Video Quality (TVideoQualitySet iActiveVideoQualitySet) 

     * setting using Imaging Config Manager (ICM)

     *

     * @since S60 v3.2

     */

	void ResetVideoQualitySet();

private: // data

    /**

     * Set video frame size.

     */

	TSize iVideoFrameSize;

     /**

     * Set video codec mime type.

     */

    TBuf8<256> iVideoCodec;

    /**

     * Set audio codec type (TFourCC)

     */     

    TFourCC iAudioCodec;

     /**

     * Set video pixel aspect ration numerator.

     */

    TUint iVideoPixelAspectRatioNum;

    /**

     * Set video pixel aspect ration denomirator.

     */

    TUint iVideoPixelAspectRatioDenom;

    /**

     * Current active Video Quality settings set.

     */

	TBool iICMDataAvailable;

    /**

     * Current active Video Quality settings set.

     */

    TVideoQualitySet iActiveVideoQualitySet;

    /**

     * Current active CamcorderMMFPlugin settings set.

     */

    TCamcorderMMFPluginSettings iPluginSettings;

    /**

     * Imaging Config Manager

     * Own.

     */

	CImagingConfigManager* iImagingConfigManager;

    };

#endif // CCMRCONFIGMANAGER_H