author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Tue, 31 Aug 2010 16:03:15 +0300 | |
branch | RCL_3 |
changeset 19 | 0aa8cc770c8a |
permissions | -rw-r--r-- |
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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: |
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// |
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/** |
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@file |
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@internalComponent |
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*/ |
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#ifndef CMTPPLAYBACKMAP_H |
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#define CMTPPLAYBACKMAP_H |
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#include <mtp/tmtptypeint32.h> |
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#include <mtp/tmtptypeuint32.h> |
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#include "mtpplaybackcontroldpconst.h" |
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#include "mmtpplaybackinterface.h" |
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#include "mtpdebug.h" |
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class CMTPPlaybackCommand; |
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class CMTPPlaybackProperty; |
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class MMTPDataProviderFramework; |
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class TMTPPbCtrlData |
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{ |
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public: |
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TMTPOperationCode iOptCode; |
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TMTPDevicePropertyCode iDevPropCode; |
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TMTPTypeUint32 iPropValUint32; |
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TMTPTypeInt32 iPropValInt32; |
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}; |
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/** |
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Implements CMTPPlaybackMap. |
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@internalComponent |
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*/ |
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class CMTPPlaybackMap : public CBase |
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{ |
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public: |
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static CMTPPlaybackMap* NewL(MMTPDataProviderFramework& aFramework, CMTPPlaybackProperty& aProperty); |
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~CMTPPlaybackMap(); |
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/** |
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Factory meothod, map the MTP playback control data to playback control command, |
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@param aData TMTPPbCtrlData, |
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@param aCmd output the valid playback command if the return value if KErrNone |
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@return KErrNone if request is valid, else an error code. |
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*/ |
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TInt GetPlaybackControlCommand(const TMTPPbCtrlData& aData, CMTPPlaybackCommand** aCmd); |
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/** |
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Map the playback state to MTP playback rate, |
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@param aState TMTPPlaybackState |
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@return the playback rate. |
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*/ |
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TInt32 PlaybackRateL(TMTPPlaybackState aState); |
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/** |
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Map the playback state to MTP playback rate, |
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@param aSuid SUID |
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@return the playback object handle. |
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*/ |
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TUint32 ObjectHandleL(const TDesC& aSuid); |
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private: |
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CMTPPlaybackMap(MMTPDataProviderFramework& aFramework, CMTPPlaybackProperty& aProperty); |
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void ConstructL(); |
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TInt HandleSetDevicePropValue(const TMTPPbCtrlData& aData, CMTPPlaybackCommand** aCmd); |
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void HandleSetDevicePropValueL(const TMTPPbCtrlData& aData, CMTPPlaybackCommand** aCmd); |
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TInt HandleGetDevicePropValue(const TMTPPbCtrlData& aData, CMTPPlaybackCommand** aCmd); |
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void HandleGetDevicePropValueL(const TMTPPbCtrlData& aData, CMTPPlaybackCommand** aCmd); |
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TInt HandleSkip(const TMTPPbCtrlData& aData, CMTPPlaybackCommand** aCmd); |
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void HandleSkipL(const TMTPPbCtrlData& aData, CMTPPlaybackCommand** aCmd); |
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void GetObjecInfoFromHandleL(TUint32 aHandle, TDes& aSuid, TUint& aFormat) const; |
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private: // Owned. |
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__FLOG_DECLARATION_MEMBER_MUTABLE; |
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MMTPDataProviderFramework& iFramework; |
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CMTPPlaybackProperty& iProperty; |
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}; |
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#endif //CMTPPLAYBACKMAP_H |
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