mtpdataproviders/mtpplaybackcontroldp/mtpplaybackmpximplementation/src/cmtpplaybackresumehelper.cpp
--- a/mtpdataproviders/mtpplaybackcontroldp/mtpplaybackmpximplementation/src/cmtpplaybackresumehelper.cpp Tue Aug 31 16:03:15 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,402 +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
-*/
-
-#include "cmtpplaybackresumehelper.h"
-#include "cmtpplaybackcommand.h"
-#include "cmtpplaybackcontrolimpl.h"
-
-// Constants
-__FLOG_STMT(_LIT8(KComponent,"PlaybackResumeHelper");)
-
-// ======== MEMBER FUNCTIONS ========
-
-// ---------------------------------------------------------------------------
-// CMTPPlaybackResumeHelper::NewL
-// ---------------------------------------------------------------------------
-//
-CMTPPlaybackResumeHelper* CMTPPlaybackResumeHelper::NewL(
- CMTPPlaybackControlImpl& aControlImpl )
- {
- CMTPPlaybackResumeHelper* self = new ( ELeave )
- CMTPPlaybackResumeHelper( aControlImpl );
- return self;
- }
-
-// ---------------------------------------------------------------------------
-// CMTPPlaybackResumeHelper::~CMTPPlaybackResumeHelper
-// ---------------------------------------------------------------------------
-//
-CMTPPlaybackResumeHelper::~CMTPPlaybackResumeHelper()
- {
- __FLOG(_L8("+CMTPPlaybackResumeHelper::~CMTPPlaybackResumeHelper"));
- __FLOG(_L8("-CMTPPlaybackResumeHelper::~CMTPPlaybackResumeHelper"));
- __FLOG_CLOSE;
- }
-
-// ---------------------------------------------------------------------------
-// CMTPPlaybackResumeHelper::UpdatePrepareCmdArrayL
-// ---------------------------------------------------------------------------
-//
-void CMTPPlaybackResumeHelper::UpdatePrepareCmdArray( TMTPPlaybackCommand aMTPPPBCmd,
- RResumeCmdArray& aMTPPBMPXCmd )
- {
- __FLOG(_L8("+CMTPPlaybackResumeHelper::UpdatePrepareCmdArrayL"));
-
- aMTPPBMPXCmd.Reset();
- iIfParepareArray = ETrue;
-
- switch ( aMTPPPBCmd )
- {
- case EPlaybackCmdSetPosition:
- {
- HandlePlaybackCmdSetPosition( aMTPPBMPXCmd );
- }
- break;
- default:
- break;
- }
-
- __FLOG(_L8("-CMTPPlaybackResumeHelper::UpdatePrepareCmdArrayL"));
- }
-
-// ---------------------------------------------------------------------------
-// CMTPPlaybackResumeHelper::UpdateResumeCmdArrayL
-// ---------------------------------------------------------------------------
-//
-void CMTPPlaybackResumeHelper::UpdateResumeCmdArray( TMTPPlaybackCommand aMTPPPBCmd,
- RResumeCmdArray& aMTPPBMPXCmd)
- {
- __FLOG(_L8("+CMTPPlaybackResumeHelper::MapMTPPBCommandToMPXCommandL"));
-
- aMTPPBMPXCmd.Reset();
- iIfParepareArray = EFalse;
-
- switch ( aMTPPPBCmd )
- {
- case EPlaybackCmdInitObject:
- {
- HandlePlaybackCmdInitObject( aMTPPBMPXCmd );
- }
- break;
- case EPlaybackCmdInitIndex:
- {
- HandlePlaybackCmdInitIndex( aMTPPBMPXCmd );
- }
- break;
- case EPlaybackCmdPlay:
- {
- HandlePlaybackCmdPlay( aMTPPBMPXCmd );
- }
- break;
- case EPlaybackCmdPause:
- {
- HandlePlaybackCmdPause( aMTPPBMPXCmd );
- }
- break;
- case EPlaybackCmdSkip:
- {
- HandlePlaybackCmdSkip( aMTPPBMPXCmd );
- }
- break;
- case EPlaybackCmdSeekForward:
- {
- HandlePlaybackCmdSeekForward( aMTPPBMPXCmd );
- }
- break;
- case EPlaybackCmdSeekBackward:
- {
- HandlePlaybackCmdSeekBackward( aMTPPBMPXCmd );
- }
- break;
- case EPlaybackCmdSetPosition:
- {
- HandlePlaybackCmdSetPosition( aMTPPBMPXCmd );
- }
- break;
- default:
- break;
- }
-
- __FLOG(_L8("-CMTPPlaybackResumeHelper::MapPlaybackControlCommandL"));
- }
-
-// ---------------------------------------------------------------------------
-// CMTPPlaybackResumeHelper::CMTPPlaybackResumeHelper
-// ---------------------------------------------------------------------------
-//
-CMTPPlaybackResumeHelper::CMTPPlaybackResumeHelper(
- CMTPPlaybackControlImpl& aControlImpl )
- : iMTPPlaybackControl( aControlImpl )
- {
- __FLOG_OPEN(KMTPSubsystem, KComponent);
- }
-
-// ---------------------------------------------------------------------------
-// CMTPPlaybackResumeHelper::HandlePlaybackCmdInitObjectL
-// ---------------------------------------------------------------------------
-//
-void CMTPPlaybackResumeHelper::HandlePlaybackCmdInitObject( RResumeCmdArray& aMTPPBMPXCmdArray )
- {
- switch ( MTPPlaybackControlImpl().CurrentState() )
- {
- case EPbStatePlaying:
- {
- TMPXComandElement command = { EPbCmdPlay, EPbStatePlaying };
- aMTPPBMPXCmdArray.Append( command );
- }
- break;
- default:
- break;
- }
- }
-
-// ---------------------------------------------------------------------------
-// CMTPPlaybackResumeHelper::HandlePlaybackCmdInitObjectL
-// ---------------------------------------------------------------------------
-//
-void CMTPPlaybackResumeHelper::HandlePlaybackCmdInitIndex( RResumeCmdArray& aMTPPBMPXCmdArray )
- {
- switch ( MTPPlaybackControlImpl().CurrentState() )
- {
- case EPbStatePlaying:
- {
- TMPXComandElement command = { EPbCmdPlay, EPbStatePlaying };
- aMTPPBMPXCmdArray.Append( command );
- }
- break;
- default:
- break;
- }
- }
-
-// ---------------------------------------------------------------------------
-// CMTPPlaybackResumeHelper::HandlePlaybackCmdPlayL
-// ---------------------------------------------------------------------------
-//
-void CMTPPlaybackResumeHelper::HandlePlaybackCmdPlay(RResumeCmdArray& aMTPPBMPXCmdArray )
- {
- switch ( MTPPlaybackControlImpl().CurrentState() )
- {
- case EPbStatePaused:
- case EPbStateStopped:
- case EPbStateInitialised:
- {
- TMPXComandElement command = { EPbCmdPlay, EPbStatePlaying };
- aMTPPBMPXCmdArray.Append( command );
- }
- break;
- case EPbStateSeekingBackward:
- case EPbStateSeekingForward:
- {
- if ( MTPPlaybackControlImpl().PreviousState() == EPbStatePlaying )
- {
- TMPXComandElement tmp = { EPbCmdStopSeeking, EPbStatePlaying };
- aMTPPBMPXCmdArray.Append( tmp );
- }
- else if ( MTPPlaybackControlImpl().PreviousState() == EPbStatePaused )
- {
- TMPXComandElement command = { EPbCmdStopSeeking, EPbStatePaused };
- aMTPPBMPXCmdArray.Append( command );
- TMPXComandElement command1 = { EPbCmdPlay, EPbStatePlaying };
- aMTPPBMPXCmdArray.Append( command1 );
- }
- }
- break;
- default:
- break;
- }
- }
-
-
-// ---------------------------------------------------------------------------
-// CMTPPlaybackResumeHelper::HandlePlaybackCmdPauseL
-// ---------------------------------------------------------------------------
-//
-void CMTPPlaybackResumeHelper::HandlePlaybackCmdPause( RResumeCmdArray& aMTPPBMPXCmdArray )
- {
- switch ( MTPPlaybackControlImpl().CurrentState() )
- {
- case EPbStatePlaying:
- {
- TMPXComandElement command = { EPbCmdPlayPause, EPbStatePaused };
- aMTPPBMPXCmdArray.Append( command );
- }
- break;
- case EPbStateSeekingBackward:
- case EPbStateSeekingForward:
- {
- if ( MTPPlaybackControlImpl().PreviousState() == EPbStatePaused )
- {
- TMPXComandElement command = { EPbCmdStopSeeking, EPbStatePaused };
- aMTPPBMPXCmdArray.Append( command );
- }
- else if ( MTPPlaybackControlImpl().PreviousState() == EPbStatePlaying )
- {
- TMPXComandElement command = { EPbCmdStopSeeking, EPbStatePlaying };
- aMTPPBMPXCmdArray.Append( command );
- TMPXComandElement command1 = { EPbCmdPlayPause, EPbStatePaused };
- aMTPPBMPXCmdArray.Append( command1 );
- }
- }
- break;
- default:
- break;
- }
- }
-
-// ---------------------------------------------------------------------------
-// CMTPPlaybackResumeHelper::HandlePlaybackCmdSeekForwardL
-// ---------------------------------------------------------------------------
-//
-void CMTPPlaybackResumeHelper::HandlePlaybackCmdSeekForward( RResumeCmdArray& aMTPPBMPXCmd )
- {
- switch ( MTPPlaybackControlImpl().CurrentState() )
- {
- case EPbStatePlaying:
- case EPbStatePaused:
- {
- TMPXComandElement command = { EPbCmdStartSeekForward, EPbStateSeekingForward };
- aMTPPBMPXCmd.Append( command );
- }
- break;
- case EPbStateInitialised:
- {
- TMPXComandElement command = { EPbCmdPlay, EPbStatePlaying };
- aMTPPBMPXCmd.Append( command );
- TMPXComandElement command1 = { EPbCmdStartSeekForward, EPbStateSeekingForward };
- aMTPPBMPXCmd.Append( command1 );
- }
- break;
- case EPbStateSeekingBackward:
- {
- if ( MTPPlaybackControlImpl().PreviousState() == EPbStatePaused )
- {
- TMPXComandElement command = { EPbCmdStopSeeking, EPbStatePaused };
- aMTPPBMPXCmd.Append( command );
- TMPXComandElement command1 = { EPbCmdStartSeekForward, EPbStateSeekingForward };
- aMTPPBMPXCmd.Append( command1 );
- }
- else if ( MTPPlaybackControlImpl().PreviousState() == EPbStatePlaying )
- {
- TMPXComandElement command = { EPbCmdStopSeeking, EPbStatePlaying };
- aMTPPBMPXCmd.Append( command );
- TMPXComandElement command1 = { EPbCmdStartSeekForward, EPbStateSeekingForward };
- aMTPPBMPXCmd.Append( command1 );
- }
- }
- break;
- default:
- break;
- }
- }
-
-// ---------------------------------------------------------------------------
-// CMTPPlaybackResumeHelper::HandlePlaybackCmdSeekBackwardL
-// ---------------------------------------------------------------------------
-//
-void CMTPPlaybackResumeHelper::HandlePlaybackCmdSeekBackward( RResumeCmdArray& aMTPPBMPXCmd )
- {
- switch ( MTPPlaybackControlImpl().CurrentState() )
- {
- case EPbStatePlaying:
- case EPbStatePaused:
- {
- TMPXComandElement command = { EPbCmdStartSeekBackward, EPbStateSeekingBackward };
- aMTPPBMPXCmd.Append( command );
- }
- break;
- case EPbStateSeekingForward:
- {
- if ( MTPPlaybackControlImpl().PreviousState() == EPbStatePaused )
- {
- TMPXComandElement command = { EPbCmdStopSeeking, EPbStatePaused };
- aMTPPBMPXCmd.Append( command );
- TMPXComandElement command1 = { EPbCmdStartSeekBackward, EPbStateSeekingBackward };
- aMTPPBMPXCmd.Append( command1 );
- }
- else if ( MTPPlaybackControlImpl().PreviousState() == EPbStatePlaying )
- {
- TMPXComandElement command = { EPbCmdStopSeeking, EPbStatePlaying };
- aMTPPBMPXCmd.Append( command );
- TMPXComandElement command1 = { EPbCmdStartSeekBackward, EPbStateSeekingBackward };
- aMTPPBMPXCmd.Append( command1 );
- }
- }
- break;
- default:
- break;
- }
- }
-
-// ---------------------------------------------------------------------------
-// CMTPPlaybackResumeHelper::HandlePlaybackCmdSkipL
-// ---------------------------------------------------------------------------
-//
-void CMTPPlaybackResumeHelper::HandlePlaybackCmdSkip( RResumeCmdArray& aMTPPBMPXCmd )
- {
- switch ( MTPPlaybackControlImpl().CurrentState() )
- {
- case EPbStatePlaying:
- {
- TMPXComandElement command = { EPbCmdPlay, EPbStatePlaying };
- aMTPPBMPXCmd.Append( command );
- }
- break;
- default:
- break;
- }
- }
-
-// ---------------------------------------------------------------------------
-// CMTPPlaybackResumeHelper::HandlePlaybackCmdSetPositionL
-// ---------------------------------------------------------------------------
-//
-void CMTPPlaybackResumeHelper::HandlePlaybackCmdSetPosition( RResumeCmdArray& aMTPPBMPXCmd )
- {
- switch ( MTPPlaybackControlImpl().CurrentState() )
- {
- case EPbStatePlaying:
- {
- if ( iIfParepareArray )
- {
- TMPXComandElement command = { EPbCmdPause, EPbStatePaused };
- aMTPPBMPXCmd.Append( command );
- }
- else
- {
- TMPXComandElement command = { EPbCmdPlay, EPbStatePlaying };
- aMTPPBMPXCmd.Append( command );
- }
- }
- break;
- default:
- break;
- }
- }
-
-// ---------------------------------------------------------------------------
-// CMTPPlaybackResumeHelper::CMTPPlaybackControlImpl
-// ---------------------------------------------------------------------------
-//
-CMTPPlaybackControlImpl& CMTPPlaybackResumeHelper::MTPPlaybackControlImpl()
- {
- return iMTPPlaybackControl;
- }
-