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/*
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* Copyright (c) 2006 - 2007 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: Playback Utility implementation
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*
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*/
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// Version : %version: %
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#include <bamdesca.h>
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#include <s32mem.h>
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#include <e32math.h>
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#include <mpxcmn.h>
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#include <mpxplaybackobserver.h>
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#include <mpxcollectionplaylist.h>
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#include <mpxmedia.h>
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#include <mpxmessagemonitor.h>
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#include <mpxtaskqueue.h>
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#include <mpxuser.h>
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#include <mpxmessagegeneraldefs.h>
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#include <mpxcommandgeneraldefs.h>
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#include <mpxcollectionpath.h>
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#include <mpxplaybackcommanddefs.h>
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#include <mpxsubscription.h>
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#include <mpxlog.h>
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#include "mpxplaybackutilityimpl.h"
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// ============================== MEMBER FUNCTIONS ============================
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// ---------------------------------------------------------------------------
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// Retrieves playback utility from TLS. Creates if it's not there.
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// ---------------------------------------------------------------------------
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//
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MMPXPlaybackUtility* CMPXPlaybackUtility::UtilityL(
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const TUid& aModeId,
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const TMPXCategory aCategory)
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{
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MMPXPlaybackUtility* utility( NULL );
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utility = CMPXPlaybackUtility::NewL( aModeId, NULL, aCategory );
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return utility;
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}
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// ----------------------------------------------------------------------------
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// Two phases constructor
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// ----------------------------------------------------------------------------
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//
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CMPXPlaybackUtility* CMPXPlaybackUtility::NewL(const TUid& aModeId,
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MMPXPlaybackObserver* aObs,
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const TMPXCategory aCategory)
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{
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CMPXPlaybackUtility* p=new(ELeave)CMPXPlaybackUtility();
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CleanupStack::PushL(p);
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p->ConstructL(aModeId,aObs,aCategory);
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CleanupStack::Pop(p);
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return p;
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}
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// ----------------------------------------------------------------------------
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// Destructor
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// ----------------------------------------------------------------------------
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//
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CMPXPlaybackUtility::~CMPXPlaybackUtility()
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{
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iObservers.Close();
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}
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// ----------------------------------------------------------------------------
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// C++ constructor
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// Create a unique name out of thread ID and this pointer: no other instance of
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// this object will have the same name; used to identify this object for
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// recieving messages
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// ----------------------------------------------------------------------------
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//
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CMPXPlaybackUtility::CMPXPlaybackUtility()
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: iCallbackOngoing(EFalse)
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{
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}
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// ----------------------------------------------------------------------------
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// 2nd construtor
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// ----------------------------------------------------------------------------
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//
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void CMPXPlaybackUtility::ConstructL(const TUid& /* aModeId */,
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MMPXPlaybackObserver* /* aObs */,
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const TMPXCategory /* aCategory */)
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{
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iState = EPbStateInitialised;
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}
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// ----------------------------------------------------------------------------
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// Add a observer
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// ----------------------------------------------------------------------------
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//
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void CMPXPlaybackUtility::AddObserverL(MMPXPlaybackObserver& aObs)
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{
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iObservers.AppendL(&aObs);
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}
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// ----------------------------------------------------------------------------
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// Remove a observer
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// ----------------------------------------------------------------------------
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//
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void CMPXPlaybackUtility::RemoveObserverL(MMPXPlaybackObserver& /* aObs */)
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{
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}
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// ----------------------------------------------------------------------------
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// Returns PIds of clients that are using the engine in the mode
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// ----------------------------------------------------------------------------
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//
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void CMPXPlaybackUtility::GetClientsL(RArray<TProcessId>& /* aClients */)
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{
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}
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// ----------------------------------------------------------------------------
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// Initializes a track given by aIndex in path aCollectionPath
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// ----------------------------------------------------------------------------
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//
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void CMPXPlaybackUtility::InitL(
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const CMPXCollectionPlaylist& /* aPlaylist */,
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TBool /*aPlay */ )
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{
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}
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// ----------------------------------------------------------------------------
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// Inititialises with a single song, may not be part of any collection
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// ----------------------------------------------------------------------------
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//
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void CMPXPlaybackUtility::InitL(const TDesC& /* aUri */, const TDesC8* /* aType */ )
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{
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}
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// ----------------------------------------------------------------------------
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// Inititialises with a single song, may not be part of any collection
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// ----------------------------------------------------------------------------
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//
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void CMPXPlaybackUtility::InitL(RFile& /* aShareableFile */)
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{
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}
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// ----------------------------------------------------------------------------
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// Inititialises with a URI
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// ----------------------------------------------------------------------------
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//
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void CMPXPlaybackUtility::InitStreamingL(const TDesC& /* aUri */, const TDesC8* /* aType */, const TInt /* aAccessPoint */)
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{
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}
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// ----------------------------------------------------------------------------
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// Inititialises with a file, may not be part of any collection
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// ----------------------------------------------------------------------------
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//
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void CMPXPlaybackUtility::InitStreamingL(RFile& /* aShareableFile */, const TInt /* aAccessPoint */)
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{
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}
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// ----------------------------------------------------------------------------
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// Frees up client side resources only; a player is freed when there are no
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// clients using it, and all resources are freed when the last client closed
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// ----------------------------------------------------------------------------
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//
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void CMPXPlaybackUtility::Close()
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{
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}
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// ----------------------------------------------------------------------------
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// Stops any async operations that are currently under way
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// ----------------------------------------------------------------------------
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//
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void CMPXPlaybackUtility::CancelRequest()
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{
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}
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// ----------------------------------------------------------------------------
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// Issue player commands, with optional data.
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// ----------------------------------------------------------------------------
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//
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void CMPXPlaybackUtility::CommandL(TMPXPlaybackCommand /* aCmd */, TInt /* aData */)
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{
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}
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// ----------------------------------------------------------------------------
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// Issue player commands
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// ----------------------------------------------------------------------------
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//
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void CMPXPlaybackUtility::CommandL(
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CMPXCommand& aCmd,
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MMPXPlaybackCallback* /* aCallback */)
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{
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TMPXPlaybackCommand cmdType = static_cast<TMPXPlaybackCommand>(
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aCmd.ValueTObjectL<TInt>(KMPXCommandPlaybackGeneralType));
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switch ( cmdType )
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{
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case EPbCmdPlay:
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{
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iState = EPbStatePlaying;
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break;
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}
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case EPbCmdDecreaseVolume:
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{
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CMPXMessage* message = CMPXMessage::NewL();
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message->SetTObjectValueL<TMPXMessageId>( KMPXMessageGeneralId, KMPXMessageGeneral );
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message->SetTObjectValueL<TInt>( KMPXMessageGeneralEvent, TMPXPlaybackMessage::EPropertyChanged );
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message->SetTObjectValueL<TInt>( KMPXMessageGeneralType, EPbPropertyVolume );
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message->SetTObjectValueL<TInt>( KMPXMessageGeneralData, 0 );
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iObservers[0]->HandlePlaybackMessage( message, KErrNone );
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}
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}
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}
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// ----------------------------------------------------------------------------
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// Current state of player
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// ----------------------------------------------------------------------------
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//
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TMPXPlaybackState CMPXPlaybackUtility::StateL() const
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{
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return iState;
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}
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// ----------------------------------------------------------------------------
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// Determine whether there is a song by the state of the engine: if there is,
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// its OK to return MMPXMedia, else NULL is returned
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// ----------------------------------------------------------------------------
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//
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MMPXSource* CMPXPlaybackUtility::Source()
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{
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return this;
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}
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// ----------------------------------------------------------------------------
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// Get player manager
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// ----------------------------------------------------------------------------
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//
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MMPXPlayerManager& CMPXPlaybackUtility::PlayerManager()
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{
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}
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// ----------------------------------------------------------------------------
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// Set playback property, EPropertyChanged event when complete
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// ----------------------------------------------------------------------------
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//
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void CMPXPlaybackUtility::SetL(TMPXPlaybackProperty aProperty,TInt /* aValue */ )
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{
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if ( aProperty == EPbPropertyMute )
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{
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CMPXMessage* message = CMPXMessage::NewL();
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message->SetTObjectValueL<TMPXMessageId>( KMPXMessageGeneralId, KMPXMessageGeneral );
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message->SetTObjectValueL<TInt>( KMPXMessageGeneralEvent, TMPXPlaybackMessage::EPropertyChanged );
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message->SetTObjectValueL<TInt>( KMPXMessageGeneralType, 0 );
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message->SetTObjectValueL<TInt>( KMPXMessageGeneralData, 0 );
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iObservers[0]->HandlePlaybackMessage( message, KErrNone );
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}
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else if ( aProperty == EPbPropertyPosition )
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{
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CMPXMessage* message = CMPXMessage::NewL();
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message->SetTObjectValueL<TMPXMessageId>( KMPXMessageGeneralId, KMPXMessageGeneral );
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message->SetTObjectValueL<TInt>( KMPXMessageGeneralEvent, TMPXPlaybackMessage::EPropertyChanged );
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message->SetTObjectValueL<TInt>( KMPXMessageGeneralType, EPbPropertyPosition );
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message->SetTObjectValueL<TInt>( KMPXMessageGeneralData, 50 );
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iObservers[0]->HandlePlaybackMessage( message, KErrNone );
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}
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}
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// ----------------------------------------------------------------------------
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// Send property request
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// Result will be called back in HandleProperty
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// ----------------------------------------------------------------------------
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//
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void CMPXPlaybackUtility::ValueL(MMPXPlaybackCallback& /* aCallback */,
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TMPXPlaybackProperty /* aProperty */)
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{
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}
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// ----------------------------------------------------------------------------
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// Send property request
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// Result will be called back in HandleProperty
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// ----------------------------------------------------------------------------
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//
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void CMPXPlaybackUtility::PropertyL(
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MMPXPlaybackCallback& /* aCallback */,
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TMPXPlaybackProperty /* aProperty */)
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{
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}
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// ----------------------------------------------------------------------------
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// Return a list of mime types supported by playback framework
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// ----------------------------------------------------------------------------
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//
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CDesCArray* CMPXPlaybackUtility::SupportedMimeTypes()
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{
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CDesCArray* desArray = NULL;
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return desArray;
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}
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// ----------------------------------------------------------------------------
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// Return a list of mime types supported by playback framework
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// ----------------------------------------------------------------------------
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//
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CDesCArray* CMPXPlaybackUtility::SupportedExtensions()
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{
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CDesCArray* desArray = NULL;
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return desArray;
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}
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// ----------------------------------------------------------------------------
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// Return a list of mime types supported by playback framework
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// ----------------------------------------------------------------------------
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//
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CDesCArray* CMPXPlaybackUtility::SupportedSchemas()
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{
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CDesCArray* desArray = NULL;
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return desArray;
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}
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// ----------------------------------------------------------------------------
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// Sets the priority of the playback utility
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// ----------------------------------------------------------------------------
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//
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void CMPXPlaybackUtility::SetPriority( TInt /* aPriority */ )
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{
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}
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// ----------------------------------------------------------------------------
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// CMPXPlaybackUtility::AddSubscriptionL
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// ----------------------------------------------------------------------------
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//
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void CMPXPlaybackUtility::AddSubscriptionL(
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const CMPXSubscription& /* aSubscription */)
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{
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}
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// ----------------------------------------------------------------------------
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// CMPXPlaybackUtility::RemoveSubscriptionL
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// ----------------------------------------------------------------------------
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//
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void CMPXPlaybackUtility::RemoveSubscriptionL(
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const CMPXSubscription& /* aSubscription */ )
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{
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}
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// ----------------------------------------------------------------------------
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// CMPXPlaybackUtility::ClearSubscriptionsL
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// ----------------------------------------------------------------------------
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//
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void CMPXPlaybackUtility::ClearSubscriptionsL()
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{
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}
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// ----------------------------------------------------------------------------
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// Get a list of player types
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// ----------------------------------------------------------------------------
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//
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void CMPXPlaybackUtility::GetPlayerTypesL(
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RArray<TMPXPlaybackPlayerType>& /* aTypes */ )
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{
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391 |
}
|
|
|
392 |
|
|
|
393 |
// ----------------------------------------------------------------------------
|
|
|
394 |
// Returns display name for custom types
|
|
|
395 |
// ----------------------------------------------------------------------------
|
|
|
396 |
//
|
|
|
397 |
HBufC* CMPXPlaybackUtility::PlayerTypeDisplayNameL(TMPXPlaybackPlayerType /* aType */ )
|
|
|
398 |
{
|
|
|
399 |
HBufC* buf=NULL;
|
|
|
400 |
return buf;
|
|
|
401 |
}
|
|
|
402 |
|
|
|
403 |
// ----------------------------------------------------------------------------
|
|
|
404 |
// Get the list of UIDs of all players
|
|
|
405 |
// ----------------------------------------------------------------------------
|
|
|
406 |
//
|
|
|
407 |
void CMPXPlaybackUtility::GetPlayerListL(RArray<TUid>& /* aPlayers */)
|
|
|
408 |
{
|
|
|
409 |
|
|
|
410 |
}
|
|
|
411 |
|
|
|
412 |
// ----------------------------------------------------------------------------
|
|
|
413 |
// Get the list of UIDs of players with the specific type
|
|
|
414 |
// ----------------------------------------------------------------------------
|
|
|
415 |
//
|
|
|
416 |
void CMPXPlaybackUtility::GetPlayerListL(RArray<TUid>& /* aPlayers */,
|
|
|
417 |
TMPXPlaybackPlayerType /* aType */)
|
|
|
418 |
{
|
|
|
419 |
|
|
|
420 |
}
|
|
|
421 |
|
|
|
422 |
// ----------------------------------------------------------------------------
|
|
|
423 |
// Asynchronous method: when server completes message, RunL() will be called
|
|
|
424 |
// and then the observer is notified of the results. Data required for the
|
|
|
425 |
// results that is not supplied by the server is stored; data supplied by the
|
|
|
426 |
// server is written back into packaged descriptors in this address space
|
|
|
427 |
// ----------------------------------------------------------------------------
|
|
|
428 |
//
|
|
|
429 |
void CMPXPlaybackUtility::SubPlayerNamesL(MMPXPlaybackCallback& /* aCallback */,
|
|
|
430 |
TUid /* aPlayer */)
|
|
|
431 |
{
|
|
|
432 |
|
|
|
433 |
}
|
|
|
434 |
|
|
|
435 |
// ----------------------------------------------------------------------------
|
|
|
436 |
// Selects all players with the type
|
|
|
437 |
// ----------------------------------------------------------------------------
|
|
|
438 |
//
|
|
|
439 |
void CMPXPlaybackUtility::SelectPlayersL(TMPXPlaybackPlayerType /* aType */)
|
|
|
440 |
{
|
|
|
441 |
|
|
|
442 |
}
|
|
|
443 |
|
|
|
444 |
// ----------------------------------------------------------------------------
|
|
|
445 |
// Selects a specific player
|
|
|
446 |
// ----------------------------------------------------------------------------
|
|
|
447 |
//
|
|
|
448 |
void CMPXPlaybackUtility::SelectPlayerL(TUid /* aPlayer */ )
|
|
|
449 |
{
|
|
|
450 |
|
|
|
451 |
}
|
|
|
452 |
|
|
|
453 |
// ----------------------------------------------------------------------------
|
|
|
454 |
// Selects a specific player and sub player
|
|
|
455 |
// ----------------------------------------------------------------------------
|
|
|
456 |
//
|
|
|
457 |
void CMPXPlaybackUtility::SelectSubPlayerL(TUid /* aPlayer */, TInt /* aSubPlayerIndex */)
|
|
|
458 |
{
|
|
|
459 |
|
|
|
460 |
}
|
|
|
461 |
|
|
|
462 |
// ----------------------------------------------------------------------------
|
|
|
463 |
// Clears all selection criteria.
|
|
|
464 |
// ----------------------------------------------------------------------------
|
|
|
465 |
//
|
|
|
466 |
void CMPXPlaybackUtility::ClearSelectPlayersL()
|
|
|
467 |
{
|
|
|
468 |
|
|
|
469 |
}
|
|
|
470 |
|
|
|
471 |
// ----------------------------------------------------------------------------
|
|
|
472 |
// Retreives the current selection
|
|
|
473 |
// ----------------------------------------------------------------------------
|
|
|
474 |
//
|
|
|
475 |
void CMPXPlaybackUtility::GetSelectionL(TMPXPlaybackPlayerType& /* aType */,
|
|
|
476 |
TUid& /* aPlayer */,
|
|
|
477 |
TInt& /* aSubPlayerIndex */,
|
|
|
478 |
HBufC*& /* aSubPlayerName */)
|
|
|
479 |
{
|
|
|
480 |
|
|
|
481 |
}
|
|
|
482 |
|
|
|
483 |
// ----------------------------------------------------------------------------
|
|
|
484 |
// The current player
|
|
|
485 |
// ----------------------------------------------------------------------------
|
|
|
486 |
//
|
|
|
487 |
MMPXPlayer* CMPXPlaybackUtility::CurrentPlayer()
|
|
|
488 |
{
|
|
|
489 |
return NULL;
|
|
|
490 |
}
|
|
|
491 |
|
|
|
492 |
// ----------------------------------------------------------------------------
|
|
|
493 |
// The 'type' of the player
|
|
|
494 |
// ----------------------------------------------------------------------------
|
|
|
495 |
//
|
|
|
496 |
TMPXPlaybackPlayerType CMPXPlaybackUtility::TypeL()
|
|
|
497 |
{
|
|
|
498 |
MPX_FUNC_EX("CMPXPlaybackUtility::TypeL()");
|
|
|
499 |
return EPbLocal;
|
|
|
500 |
}
|
|
|
501 |
|
|
|
502 |
// ----------------------------------------------------------------------------
|
|
|
503 |
// The name of player type
|
|
|
504 |
// ----------------------------------------------------------------------------
|
|
|
505 |
//
|
|
|
506 |
HBufC* CMPXPlaybackUtility::TypeNameL()
|
|
|
507 |
{
|
|
|
508 |
HBufC* buf=NULL;
|
|
|
509 |
return buf;
|
|
|
510 |
}
|
|
|
511 |
|
|
|
512 |
// ----------------------------------------------------------------------------
|
|
|
513 |
// Get sub players
|
|
|
514 |
// ----------------------------------------------------------------------------
|
|
|
515 |
//
|
|
|
516 |
void CMPXPlaybackUtility::SubPlayerNamesL(MMPXPlaybackCallback& aCallback)
|
|
|
517 |
{
|
|
|
518 |
MPX_FUNC_EX("CMPXPlaybackUtility::SubPlayerNamesL()");
|
|
|
519 |
SubPlayerNamesL(aCallback,UidL());
|
|
|
520 |
}
|
|
|
521 |
|
|
|
522 |
// ----------------------------------------------------------------------------
|
|
|
523 |
// Selected sub player index
|
|
|
524 |
// ----------------------------------------------------------------------------
|
|
|
525 |
//
|
|
|
526 |
TInt CMPXPlaybackUtility::SubPlayerL() const
|
|
|
527 |
{
|
|
|
528 |
return 0;
|
|
|
529 |
}
|
|
|
530 |
|
|
|
531 |
// ----------------------------------------------------------------------------
|
|
|
532 |
// The UID identifying this player
|
|
|
533 |
// ----------------------------------------------------------------------------
|
|
|
534 |
//
|
|
|
535 |
TUid CMPXPlaybackUtility::UidL() const
|
|
|
536 |
{
|
|
|
537 |
}
|
|
|
538 |
|
|
|
539 |
// ----------------------------------------------------------------------------
|
|
|
540 |
// Path to the collection
|
|
|
541 |
// ----------------------------------------------------------------------------
|
|
|
542 |
//
|
|
|
543 |
CMPXCollectionPlaylist* CMPXPlaybackUtility::PlaylistL()
|
|
|
544 |
{
|
|
|
545 |
MPX_FUNC_EX("CMPXPlaybackUtility::PlaylistL()");
|
|
|
546 |
CMPXCollectionPlaylist *p = NULL;
|
|
|
547 |
|
|
|
548 |
return p;
|
|
|
549 |
}
|
|
|
550 |
|
|
|
551 |
// ----------------------------------------------------------------------------
|
|
|
552 |
// Return file handle
|
|
|
553 |
// ----------------------------------------------------------------------------
|
|
|
554 |
//
|
|
|
555 |
RFile* CMPXPlaybackUtility::FileL()
|
|
|
556 |
{
|
|
|
557 |
RFile* file(NULL);
|
|
|
558 |
return file;
|
|
|
559 |
}
|
|
|
560 |
|
|
|
561 |
// ----------------------------------------------------------------------------
|
|
|
562 |
// URI of current song
|
|
|
563 |
// ----------------------------------------------------------------------------
|
|
|
564 |
//
|
|
|
565 |
HBufC* CMPXPlaybackUtility::UriL()
|
|
|
566 |
{
|
|
|
567 |
HBufC* buf=NULL;
|
|
|
568 |
return buf;
|
|
|
569 |
}
|
|
|
570 |
|
|
|
571 |
// ----------------------------------------------------------------------------
|
|
|
572 |
// Request for media properties.
|
|
|
573 |
// ----------------------------------------------------------------------------
|
|
|
574 |
//
|
|
|
575 |
void CMPXPlaybackUtility::MediaL(
|
|
|
576 |
const TArray<TMPXAttribute>& aAttrs,
|
|
|
577 |
MMPXPlaybackCallback& aCallback)
|
|
|
578 |
{
|
|
|
579 |
MediaL( aAttrs, aCallback, NULL );
|
|
|
580 |
}
|
|
|
581 |
|
|
|
582 |
// ----------------------------------------------------------------------------
|
|
|
583 |
// Request for media properties.
|
|
|
584 |
// ----------------------------------------------------------------------------
|
|
|
585 |
//
|
|
|
586 |
void CMPXPlaybackUtility::MediaL(
|
|
|
587 |
const TArray<TMPXAttribute>& /* aAttrs */,
|
|
|
588 |
MMPXPlaybackCallback& /* aCallback */,
|
|
|
589 |
CMPXAttributeSpecs* /* aSpecs */)
|
|
|
590 |
{
|
|
|
591 |
|
|
|
592 |
}
|
|
|
593 |
|
|
|
594 |
// ----------------------------------------------------------------------------
|
|
|
595 |
// Server has completed the message, and if there's no error, the results are
|
|
|
596 |
// available. The server completes with the function id (or error) so the correct
|
|
|
597 |
// callback is made
|
|
|
598 |
// ----------------------------------------------------------------------------
|
|
|
599 |
//
|
|
|
600 |
void CMPXPlaybackUtility::RunL()
|
|
|
601 |
{
|
|
|
602 |
|
|
|
603 |
}
|
|
|
604 |
|
|
|
605 |
// ----------------------------------------------------------------------------
|
|
|
606 |
// Canceling by the server
|
|
|
607 |
// ----------------------------------------------------------------------------
|
|
|
608 |
//
|
|
|
609 |
void CMPXPlaybackUtility::DoCancel()
|
|
|
610 |
{
|
|
|
611 |
|
|
|
612 |
}
|
|
|
613 |
|
|
|
614 |
// ----------------------------------------------------------------------------
|
|
|
615 |
// Sends error message to all observers - maybe it should only be to the
|
|
|
616 |
// client that calls the async method
|
|
|
617 |
// ----------------------------------------------------------------------------
|
|
|
618 |
//
|
|
|
619 |
TInt CMPXPlaybackUtility::RunError(TInt /* aError */)
|
|
|
620 |
{
|
|
|
621 |
return KErrNone;
|
|
|
622 |
}
|
|
|
623 |
|
|
|
624 |
// ----------------------------------------------------------------------------
|
|
|
625 |
// Distributes messages to all observers
|
|
|
626 |
// ----------------------------------------------------------------------------
|
|
|
627 |
//
|
|
|
628 |
void CMPXPlaybackUtility::MessageReceived(TInt /* aMsgData */, TInt /* aError */)
|
|
|
629 |
{
|
|
|
630 |
|
|
|
631 |
}
|
|
|
632 |
|
|
|
633 |
// ----------------------------------------------------------------------------
|
|
|
634 |
// Distributes messages to all observers
|
|
|
635 |
// ----------------------------------------------------------------------------
|
|
|
636 |
//
|
|
|
637 |
void CMPXPlaybackUtility::HandleMessageL(TInt /* aMsgData */, TInt /* aError */)
|
|
|
638 |
{
|
|
|
639 |
|
|
|
640 |
}
|
|
|
641 |
|
|
|
642 |
// ----------------------------------------------------------------------------
|
|
|
643 |
// Handle error in RunL
|
|
|
644 |
// ----------------------------------------------------------------------------
|
|
|
645 |
//
|
|
|
646 |
void CMPXPlaybackUtility::HandleRunErrorL(TInt /* aError */)
|
|
|
647 |
{
|
|
|
648 |
|
|
|
649 |
}
|
|
|
650 |
|
|
|
651 |
|
|
|
652 |
// ----------------------------------------------------------------------------
|
|
|
653 |
// Read a buffer from server
|
|
|
654 |
// ----------------------------------------------------------------------------
|
|
|
655 |
//
|
|
|
656 |
HBufC* CMPXPlaybackUtility::DesL(TInt /* aSize */)
|
|
|
657 |
{
|
|
|
658 |
HBufC* des=NULL;
|
|
|
659 |
|
|
|
660 |
return des;
|
|
|
661 |
}
|
|
|
662 |
|
|
|
663 |
// ----------------------------------------------------------------------------
|
|
|
664 |
// Adds a sync request to the queue: if there is no outstanding request,
|
|
|
665 |
// it will be executed immediately
|
|
|
666 |
// ----------------------------------------------------------------------------
|
|
|
667 |
//
|
|
|
668 |
void CMPXPlaybackUtility::AddRequestL(TMPXPlaybackServerOp /*aFunction */,
|
|
|
669 |
MMPXPlaybackCallback* /* aCallback */,
|
|
|
670 |
TInt /* aParamData */,
|
|
|
671 |
CBufBase* /* aBuf */,
|
|
|
672 |
TAny* /* aPtr */,
|
|
|
673 |
CBase* /* aAlivePtr */)
|
|
|
674 |
{
|
|
|
675 |
|
|
|
676 |
}
|
|
|
677 |
|
|
|
678 |
// ----------------------------------------------------------------------------
|
|
|
679 |
// Executes the next request in the queue.
|
|
|
680 |
// ----------------------------------------------------------------------------
|
|
|
681 |
//
|
|
|
682 |
void CMPXPlaybackUtility::ExecuteNextRequest()
|
|
|
683 |
{
|
|
|
684 |
|
|
|
685 |
}
|
|
|
686 |
|
|
|
687 |
|
|
|
688 |
|
|
|
689 |
#ifdef SYMBIAN_ENABLE_64_BIT_FILE_SERVER_API
|
|
|
690 |
// ----------------------------------------------------------------------------
|
|
|
691 |
// Inititialises with a single song, may not be part of any collection
|
|
|
692 |
// ----------------------------------------------------------------------------
|
|
|
693 |
//
|
|
|
694 |
void CMPXPlaybackUtility::Init64L(RFile64& /* aShareableFile */)
|
|
|
695 |
{
|
|
|
696 |
|
|
|
697 |
}
|
|
|
698 |
|
|
|
699 |
// ----------------------------------------------------------------------------
|
|
|
700 |
// Inititialises with a file, may not be part of any collection
|
|
|
701 |
// ----------------------------------------------------------------------------
|
|
|
702 |
//
|
|
|
703 |
void CMPXPlaybackUtility::InitStreaming64L(RFile64& /* aShareableFile */, const TInt /* aAccessPoint */)
|
|
|
704 |
{
|
|
|
705 |
|
|
|
706 |
}
|
|
|
707 |
|
|
|
708 |
// ----------------------------------------------------------------------------
|
|
|
709 |
// Return file handle
|
|
|
710 |
// ----------------------------------------------------------------------------
|
|
|
711 |
//
|
|
|
712 |
RFile64* CMPXPlaybackUtility::File64L()
|
|
|
713 |
{
|
|
|
714 |
RFile64* file(NULL);
|
|
|
715 |
|
|
|
716 |
return file;
|
|
|
717 |
}
|
|
|
718 |
|
|
|
719 |
#endif // SYMBIAN_ENABLE_64_BIT_FILE_SERVER_API
|
|
|
720 |
|
|
|
721 |
// End of file
|