/*

* Copyright (c) 2007-2007 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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 used to find resolution of video file

*

*/

#ifndef MGVIDEORESOLUTION_H_

#define MGVIDEORESOLUTION_H_

#include<e32std.h>

#include<e32base.h>

#include"mgmresolution.h"

class CMediaContainer;

/**

*  CVideoResolution class This class is used to find resolution of video file

*  @since  Series60 v3.2

*/

class CVideoResolution: public CBase , public MResolution,public MVideoPlayerUtilityObserver

    {

    public:

        /**

         * Two-phased constructor

        * @return CVideoResolution*  Returns the instance of

         *                                 CVideoResolution.

         */         

        static CVideoResolution* NewL(TDesC& aUrl);

        /**

         * This method gets the resolution

         * @param  aSize  On return it is the resolution of media file 

         * @return TBool                                

         */   

        TBool GetresolutionL(TSize& aSize);

        /**

         * Destructor

         */   

        ~CVideoResolution();

    public:

        /**

         * Protected method derived from MVideoPlayerUtilityObserver

         * @aError Error returned 

         */           

         void MvpuoOpenComplete(TInt aError);

         /**

          * Protected method derived from MVideoPlayerUtilityObserver

          * @aError Error returned 

          */           

         void MvpuoPrepareComplete(TInt aError);

         /**

          * Protected method derived from MVideoPlayerUtilityObserver

          * @aFrame Bitmap 

          * @aError  Errorcoede

          */           

         void MvpuoFrameReady(CFbsBitmap& aFrame,TInt aError);

         /**

          * Protected method derived from MVideoPlayerUtilityObserver

          * @aError Error returned 

          */           

         void MvpuoPlayComplete(TInt aError);

         /**

          * Protected method derived from MVideoPlayerUtilityObserver

          * @aError Error returned 

          */           

         void MvpuoEvent(const TMMFEvent& aEvent);

    private:

        /**

         * Constructor

         */           

        CVideoResolution();

        /**

         * Two phase construction

         * @aUrl Url of the video file

         */           

        void ConstructL(TDesC& aUrl);

    private:

        /**

         * Pointer to  CMediaContainer

         */           

        CMediaContainer* iMediaContainer;

        /**

         * Pointer to  CVideoPlayerUtility

         */     

        CVideoPlayerUtility* iVideoUtility ;

        /**

         * Video filepath

         */    

        HBufC* iVideoFilePath;

        /**

         * Error

         */    

        TInt iErr;

    };

#endif /* MGVIDEORESOLUTION_H_ */