videoplayback/hbvideoplaybackview/tsrc/testmpxvideoviewwrapper/stub/inc/mpxplaybackutility.h
author hgs
Fri, 28 May 2010 09:45:19 +0300
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permissions -rw-r--r--
201021
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/*
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* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:  Implementation of interface for playbackutility
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*
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*/
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// Version : %version:  2 %
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#ifndef CMPXPLAYBACKUTILITY_H
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#define CMPXPLAYBACKUTILITY_H
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#include <e32base.h>
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#include <mpxcommand.h>
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#include <mpxattributespecs.h>
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#include <mpxplaybackcommanddefs.h>
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#include <mpxplaybackframeworkdefs.h>
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class TMPXAttribute;
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class MMPXPlaybackObserver;
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class CMPXCollectionPlaylist;
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class MMPXPlaybackCallback;
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class CMPXPlaybackUtility;
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class MMPXSource
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{
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    public:
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        virtual CMPXCollectionPlaylist* PlaylistL() = 0;
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        virtual void MediaL( const TArray<TMPXAttribute>& aAttrs,
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                             MMPXPlaybackCallback& aCallback,
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                             CMPXAttributeSpecs* aSpecs ) = 0;
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};
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class MMPXPlaybackUtility : public CBase
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{
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    public:
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        static MMPXPlaybackUtility* UtilityL( const TMPXCategory aCategory,
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                                              const TUid& aModeId = KPbModeDefault );
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        virtual TMPXPlaybackState StateL() const = 0;
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        virtual void AddObserverL( MMPXPlaybackObserver& aObs ) = 0;
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        virtual void CommandL( CMPXCommand& aCmd, MMPXPlaybackCallback* aCallback=NULL ) = 0;
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        virtual void CommandL( TMPXPlaybackCommand aCmd ) = 0;
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        virtual MMPXSource* Source() = 0;
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        virtual void PropertyL( MMPXPlaybackCallback& aCallback, TMPXPlaybackProperty aProperty ) = 0;
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        virtual void RemoveObserverL( MMPXPlaybackObserver& aObs ) = 0;
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        virtual void Close() = 0;
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        virtual void SetPrimaryClientL() = 0;
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        virtual void SetL( TMPXPlaybackProperty aProperty,TInt aValue ) = 0;
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    public:
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        TMPXPlaybackState iState;
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        TMPXPlaybackProperty iProperty;
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        TInt iPropertyValue;
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        TInt iCommand;
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};
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class CMPXPlaybackUtility : public MMPXPlaybackUtility,
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                            public MMPXSource
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{
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    public:
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        static CMPXPlaybackUtility* NewL();							
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        ~CMPXPlaybackUtility();
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    private:
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        CMPXPlaybackUtility();
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        void ConstructL();
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        void AddObserverL( MMPXPlaybackObserver& aObs );
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        void RemoveObserverL( MMPXPlaybackObserver& aObs );
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        void Close();
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        void CommandL( CMPXCommand& aCmd, MMPXPlaybackCallback* aCallback );
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        void CommandL( TMPXPlaybackCommand aCmd );
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        TMPXPlaybackState StateL() const;
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        MMPXSource* Source();
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        void SetL( TMPXPlaybackProperty aProperty,TInt aValue );
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        void PropertyL( MMPXPlaybackCallback& aCallback, TMPXPlaybackProperty aProperty );
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        CMPXCollectionPlaylist* PlaylistL();
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        void MediaL( const TArray<TMPXAttribute>& aAttrs,
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                     MMPXPlaybackCallback& aCallback,
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                     CMPXAttributeSpecs* aSpecs );
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        void SetPrimaryClientL();
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};
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#endif // CMPXPLAYBACKUTILITY_H