diff -r 0aa8cc770c8a -r 4a793f564d72 mtpdataproviders/mtpplaybackcontroldp/mtpplaybackinterface/inc/mmtpplaybackinterface.h --- a/mtpdataproviders/mtpplaybackcontroldp/mtpplaybackinterface/inc/mmtpplaybackinterface.h Tue Aug 31 16:03:15 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,133 +0,0 @@ -// Copyright (c) 2010 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: -// - -/** - @file - @internalComponent -*/ - -#ifndef MMTPPLAYBACKINTERFACE_H -#define MMTPPLAYBACKINTERFACE_H - -const TInt KPlaybackErrNone = 0; -const TInt KPlaybackErrDeviceBusy = (-8000); -const TInt KPlaybackErrDeviceUnavailable = (-8001); -const TInt KPlaybackErrParamInvalid = (-8002); -const TInt KPlaybackErrContextInvalid = (-8003); - -/** Playback status */ -enum TMTPPlaybackState - { - /** Playing */ - EPlayStatePlaying, - /** Pause */ - EPlayStatePaused, - /** Forward seeking */ - EPlayStateForwardSeeking, - /** Backward seeking */ - EPlayStateBackwardSeeking, - /** error state */ - EPlayStateError - }; - -/** Playback events */ -enum TMTPPlaybackEvent - { - EPlaybackEventNone, - /** playback volume update */ - EPlaybackEventVolumeUpdate, - /** playback object update */ - EPlaybackEventObjectUpdate, - /** playback object index update */ - EPlaybackEventObjectIndexUpdate, - /** player state update */ - EPlaybackEventStateUpdate, - /** Last Event */ - EPlaybackEventEnd - }; - -/** Playback command */ -enum TMTPPlaybackCommand - { - EPlaybackCmdNone, - EPlaybackCmdInitObject, - EPlaybackCmdInitIndex, - EPlaybackCmdPlay, - EPlaybackCmdPause, - EPlaybackCmdStop, - EPlaybackCmdSkip, - EPlaybackCmdSeekForward, - EPlaybackCmdSeekBackward, - EPlaybackCmdGetVolume, - EPlaybackCmdGetVolumeSet, - EPlaybackCmdSetVolume, - EPlaybackCmdGetPosition, - EPlaybackCmdSetPosition, - EPlaybackCmdGetDuration, - EPlaybackCmdGetState, - EPlaybackCmdGetObject, - EPlaybackCmdGetIndex, - EPlaybackCmdEnd - }; - -class CMTPPlaybackCommand; -class CMTPPlaybackEvent; - -class MMTPPlaybackObserver - { -public: - /** - * Called when playback object is updated or - * playback object's position is updated - * in the active player instance. - */ - virtual void HandlePlaybackEventL(CMTPPlaybackEvent* aEvent, TInt aErr = KPlaybackErrNone) = 0; - }; - -class MMTPPlaybackCallback - { -public: - /** - * Called when playback command is completed - * - * @param aErr Complete error - * @param aCmd Complete command - */ - virtual void HandlePlaybackCommandCompleteL(CMTPPlaybackCommand* aCmd, TInt aErr = KPlaybackErrNone) = 0; - }; - -class MMTPPlaybackControl - { -public: - /** - * Create an Instance of MMTPPlaybackControl's implementation. - */ - static MMTPPlaybackControl* NewL(MMTPPlaybackObserver& aObserver); - - /** - * Frees resource, and destroy the object itself. - */ - virtual void Close()=0; - - /** - * Issue player commands, with optional data. - * @param aCmd the command - * @param aCallback Call back function - */ - virtual void CommandL(CMTPPlaybackCommand& aCmd, MMTPPlaybackCallback* aCallback = NULL) = 0; - }; - -#endif // MMTPPLAYBACKINTERFACE_H -// End of File