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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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#include <mpxmediamusicdefs.h>
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#include <mpxmediacontainerdefs.h>
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#include <mpxmessagegeneraldefs.h>
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#include <pathinfo.h>
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#include <mpxcollectionhelper.h>
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#include <mpxcollectionhelperfactory.h>
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#include <mpxcollectionuihelper.h>
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#include <mpxcollectionhelperfactory.h>
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#include <mpxcollectionutility.h>
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#include <mpxcollectionplaylist.h>
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#include <mpxcollectionmessage.h>
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#include <mpxcollectionpath.h>
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#include "cmtpplaybackcontrolimpl.h"
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#include "cmtpplaybackplaylisthelper.h"
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#include "mtpplaybackcontrolpanic.h"
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// Constants
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__FLOG_STMT(_LIT8(KComponent,"PlaybackPlaylistHelper");)
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// ======== MEMBER FUNCTIONS ========
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// ---------------------------------------------------------------------------
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// CMTPPlaybackPlaylistHelper::NewL
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// ---------------------------------------------------------------------------
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//
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CMTPPlaybackPlaylistHelper* CMTPPlaybackPlaylistHelper::NewL( CMTPPlaybackControlImpl& aControlImpl )
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{
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CMTPPlaybackPlaylistHelper* self = new ( ELeave )
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CMTPPlaybackPlaylistHelper( aControlImpl );
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CleanupStack::PushL( self );
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self->ConstructL();
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CleanupStack::Pop( self );
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return self;
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}
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// ---------------------------------------------------------------------------
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// CMTPPlaybackPlaylistHelper::~CMTPPlaybackPlaylistHelper
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// ---------------------------------------------------------------------------
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//
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CMTPPlaybackPlaylistHelper::~CMTPPlaybackPlaylistHelper()
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{
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__FLOG(_L8("+CMTPPlaybackPlaylistHelper::~CMTPPlaybackPlaylistHelper"));
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if( iCollectionUiHelper )
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{
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iCollectionUiHelper->Close();
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}
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if ( iCollectionHelper )
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{
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iCollectionHelper->Close();
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}
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if( iCollectionUtil )
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{
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iCollectionUtil->Close();
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}
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delete iPlayObject;
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__FLOG(_L8("-CMTPPlaybackPlaylistHelper::~CMTPPlaybackPlaylistHelper"));
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__FLOG_CLOSE;
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}
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// ---------------------------------------------------------------------------
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// CMTPPlaybackPlaylistHelper::GetPlayListFromCollectionL
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//// Get Playlist via aMedia
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// ---------------------------------------------------------------------------
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//
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void CMTPPlaybackPlaylistHelper::GetPlayListFromCollectionL( const TMTPPbDataSuid& aPlayObject )
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{
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__FLOG(_L8("+CMTPPlaybackPlaylistHelper::GetPlayListFromCollectionL"));
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//Reset
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ResetPlaySource();
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iPlayCategory = aPlayObject.Category();
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iPlayObject = aPlayObject.Suid().AllocL();
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switch ( iPlayCategory )
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{
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case EMTPPbCatPlayList:
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{
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OpenMusicPlayListPathL();
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}
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break;
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case EMTPPbCatAlbum:
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{
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OpenMusicAblumPathL();
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}
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break;
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default:
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{
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Panic( EMTPPBCollectionErrCall );
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}
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break;
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}
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__FLOG(_L8("-CMTPPlaybackPlaylistHelper::GetPlayListFromCollectionL"));
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}
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// ---------------------------------------------------------------------------
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// CMTPPlaybackPlaylistHelper::GetPlayListFromCollectionL
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// Get Playlist via index
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// ---------------------------------------------------------------------------
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//
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void CMTPPlaybackPlaylistHelper::GetPlayListFromCollectionL( TInt aIndex )
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{
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__FLOG(_L8("+CMTPPlaybackPlaylistHelper::GetPlayListFromCollectionL"));
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iSongIndex = aIndex;
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UpdatePathAndOpenL();
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__FLOG(_L8("-CMTPPlaybackPlaylistHelper::GetPlayListFromCollectionL"));
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}
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// ---------------------------------------------------------------------------
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// CMTPPlaybackPlaylistHelper::GetMTPPBSuidFromCollectionL
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// ---------------------------------------------------------------------------
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//
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TMTPPbDataSuid CMTPPlaybackPlaylistHelper::GetMTPPBSuidFromCollectionL(
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const CMPXCollectionPlaylist& aPlaylist )
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{
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__FLOG(_L8("+CMTPPlaybackPlaylistHelper::GetPlayListFromCollectionL"));
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CMPXCollectionPath* path = iCollectionUiHelper->MusicPlaylistPathL();
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if ( path->Id() == aPlaylist.Path().Id( KMTPPlaybackPlaylistAblumLevel -1 ))
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{
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iPlayCategory = EMTPPbCatPlayList;
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}
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else
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{
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iPlayCategory = EMTPPbCatAlbum;
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}
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TFileName uri = ItemIdToUriL( aPlaylist.Path().Id( KMTPPlaybackPlaylistAblumLevel ));
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TMTPPbDataSuid dataSuid( iPlayCategory, uri );
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__FLOG(_L8("-CMTPPlaybackPlaylistHelper::GetPlayListFromCollectionL"));
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return dataSuid;
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}
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// ---------------------------------------------------------------------------
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// CMTPPlaybackPlaylistHelper::MTPPbCategory
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// ---------------------------------------------------------------------------
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//
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TMTPPbCategory CMTPPlaybackPlaylistHelper::MTPPbCategory() const
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{
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return iPlayCategory;
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}
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// ---------------------------------------------------------------------------
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// CMTPPlaybackPlaylistHelper::MTPPbSuid
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// ---------------------------------------------------------------------------
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//
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TFileName CMTPPlaybackPlaylistHelper::MTPPbSuid() const
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{
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return TFileName( *iPlayObject );
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}
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// ---------------------------------------------------------------------------
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// From MMPXCollectionObserver
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// Handle completion of a asynchronous command
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// ---------------------------------------------------------------------------
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//
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void CMTPPlaybackPlaylistHelper::HandleCollectionMessage( CMPXMessage* aMsg, TInt aErr )
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{
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__FLOG_1(_L8("+CMTPPlaybackPlaylistHelper::HandleCollectionMessage( %d ) "), aErr );
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if (( KErrNone == aErr ) && aMsg )
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{
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TRAP( aErr, DoHandleCollectionMessageL( *aMsg ));
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}
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if ( KErrNone != aErr )
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{
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TInt error = MTPPlaybackControlImpl().MapError( aErr );
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MTPPlaybackControlImpl().DoHandleError( error );
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}
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__FLOG(_L8("-CMTPPlaybackPlaylistHelper::HandleCollectionMessage"));
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}
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// ---------------------------------------------------------------------------
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// From MMPXCollectionObserver
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// ---------------------------------------------------------------------------
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//
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void CMTPPlaybackPlaylistHelper::HandleOpenL( const CMPXMedia& aEntries,
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TInt /*aIndex*/, TBool /*aComplete*/, TInt aError )
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{
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__FLOG_1(_L8("+CMTPPlaybackPlaylistHelper::HandleOpenL( %d )"), aError );
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if ( KErrNone == aError )
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{
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TRAP( aError, DoHandleOpenL( aEntries ));
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}
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if ( KErrNone != aError )
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{
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TInt error = MTPPlaybackControlImpl().MapError( aError );
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MTPPlaybackControlImpl().DoHandleError( error );
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}
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__FLOG(_L8("-CMTPPlaybackPlaylistHelper::HandleOpenL"));
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}
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// ---------------------------------------------------------------------------
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// From MMPXCollectionObserver
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// ---------------------------------------------------------------------------
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//
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void CMTPPlaybackPlaylistHelper::HandleOpenL( const CMPXCollectionPlaylist& aPlaylist,
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TInt aError )
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{
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__FLOG_1(_L8("+CMTPPlaybackPlaylistHelper::HandleOpenL( aPlaylist, aError = %d )"), aError );
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if ( KErrNone == aError )
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{
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TRAP( aError, MTPPlaybackControlImpl().GetPlaylistFromCollectionCompleteL( aPlaylist ));
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}
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if ( KErrNone != aError )
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{
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TInt error = MTPPlaybackControlImpl().MapError( aError );
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MTPPlaybackControlImpl().DoHandleError( error );
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}
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__FLOG(_L8("-CMTPPlaybackPlaylistHelper::HandleOpenL( aPlaylist, aError )"));
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}
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// ---------------------------------------------------------------------------
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// From MMPXCollectionMediaObserver
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// ---------------------------------------------------------------------------
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void CMTPPlaybackPlaylistHelper::HandleCollectionMediaL( const CMPXMedia& /*aMedia*/, TInt /*aError*/ )
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{
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__FLOG(_L8("+CMTPPlaybackPlaylistHelper::HandleCollectionMediaL"));
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__FLOG(_L8("-CMTPPlaybackPlaylistHelper::HandleCollectionMediaL"));
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}
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//
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// CMTPPlaybackPlaylistHelper::CMTPPlaybackPlaylistHelper
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// ---------------------------------------------------------------------------
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//
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CMTPPlaybackPlaylistHelper::CMTPPlaybackPlaylistHelper( CMTPPlaybackControlImpl& aControlImpl )
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: iCollectionUiHelper( NULL ),
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iCollectionHelper( NULL ),
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iCollectionUtil( NULL ),
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iPlayObject( NULL ),
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iMTPPlaybackControl( aControlImpl )
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{
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}
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// ---------------------------------------------------------------------------
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// CMTPPlaybackPlaylistHelper::ConstructL
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// ---------------------------------------------------------------------------
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//
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void CMTPPlaybackPlaylistHelper::ConstructL()
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{
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__FLOG_OPEN(KMTPSubsystem, KComponent);
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__FLOG(_L8("+CMTPPlaybackPlaylistHelper::ConstructL"));
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iCollectionUiHelper = CMPXCollectionHelperFactory::NewCollectionUiHelperL();
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iCollectionUtil = MMPXCollectionUtility::NewL( this, KMcModeDefault );
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__FLOG(_L8("-CMTPPlaybackPlaylistHelper::ConstructL"));
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}
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// ---------------------------------------------------------------------------
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// CMTPPlaybackPlaylistHelper::DoHandleCollectionMessage
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// ---------------------------------------------------------------------------
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//
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void CMTPPlaybackPlaylistHelper::DoHandleCollectionMessageL( const CMPXMessage& aMsg )
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{
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__FLOG(_L8("+CMTPPlaybackPlaylistHelper::DoHandleCollectionMessage"));
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TMPXMessageId id( aMsg.ValueTObjectL<TMPXMessageId>( KMPXMessageGeneralId ) );
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if ( KMPXMessageGeneral == id )
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{
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TInt event( aMsg.ValueTObjectL<TInt>( KMPXMessageGeneralEvent ) );
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TInt type( aMsg.ValueTObjectL<TInt>( KMPXMessageGeneralType ) );
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TInt data( aMsg.ValueTObjectL<TInt>( KMPXMessageGeneralData ) );
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__FLOG_VA((_L8("Event code is 0x%X, type code is 0x%X"), event, type ));
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__FLOG_1(_L8("Data code is 0x%X"), data );
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if ( event == TMPXCollectionMessage::EPathChanged &&
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type == EMcPathChangedByOpen &&
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data == EMcContainerOpened )
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{
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iCollectionUtil->Collection().OpenL();
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}
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else if ( event == TMPXCollectionMessage::EPathChanged &&
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type == EMcPathChangedByOpen &&
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data == EMcItemOpened )
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{
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iCollectionUtil->Collection().OpenL();
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}
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else if ( event == TMPXCollectionMessage::ECollectionChanged )
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{
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__FLOG(_L8("Ignore this event"));
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}
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}
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__FLOG(_L8("-CMTPPlaybackPlaylistHelper::DoHandleCollectionMessage"));
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}
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// ----------------------------------------------------
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// CMTPPlaybackPlaylistHelper::DoHandleOpenL
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// ----------------------------------------------------
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//
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void CMTPPlaybackPlaylistHelper::DoHandleOpenL( const CMPXMedia& aEntries )
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{
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__FLOG(_L8("+CMTPPlaybackPlaylistHelper::DoHandleOpenL( const CMPXMedia )"));
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if ( EMTPPbCatAlbum == iPlayCategory )
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{
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UpdateAlbumPathAndOpenL();
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}
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else
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{
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//playlist
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if ( -1 == iPathIndex )
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{
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//first, the top path
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UpdatePlaylistPathIndexL( aEntries );
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if ( -1 == iPathIndex )
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{
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MTPPlaybackControlImpl().DoHandleError( KPlaybackErrParamInvalid );
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}
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else
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{
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iCollectionUtil->Collection().OpenL( iPathIndex );
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}
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}
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else
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{
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//open the first song when initObject
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iCollectionUtil->Collection().OpenL( iSongIndex );
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}
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}
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__FLOG(_L8("-CMTPPlaybackPlaylistHelper::DoHandleOpenL( const CMPXMedia )"));
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}
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// ----------------------------------------------------
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// CMTPPlaybackPlaylistHelper::OpenMusicPlayListPathL
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// ----------------------------------------------------
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//
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void CMTPPlaybackPlaylistHelper::OpenMusicPlayListPathL()
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{
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__FLOG(_L8("+CMTPPlaybackPlaylistHelper::OpenMusicPlayListPathL"));
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|
375 |
CMPXCollectionPath* path = iCollectionUiHelper->MusicPlaylistPathL();
|
|
|
376 |
CleanupStack::PushL( path );
|
|
|
377 |
iCollectionUtil->Collection().OpenL( *path );
|
|
|
378 |
CleanupStack::PopAndDestroy( path );
|
|
|
379 |
|
|
|
380 |
__FLOG(_L8("-CMTPPlaybackPlaylistHelper::OpenMusicPlayListPathL"));
|
|
|
381 |
}
|
|
|
382 |
|
|
|
383 |
// ----------------------------------------------------
|
|
|
384 |
// CMTPPlaybackPlaylistHelper::OpenMusicAblumPathL
|
|
|
385 |
// ----------------------------------------------------
|
|
|
386 |
//
|
|
|
387 |
void CMTPPlaybackPlaylistHelper::OpenMusicAblumPathL()
|
|
|
388 |
{
|
|
|
389 |
__FLOG(_L8("+CMTPPlaybackPlaylistHelper::OpenMusicAblumPathL"));
|
|
|
390 |
|
|
|
391 |
CMPXCollectionPath* path = iCollectionUiHelper->MusicMenuPathL();
|
|
|
392 |
CleanupStack::PushL( path );
|
|
|
393 |
path->AppendL(KMPXCollectionArtistAlbum);
|
|
|
394 |
iCollectionUtil->Collection().OpenL( *path );
|
|
|
395 |
CleanupStack::PopAndDestroy( path );
|
|
|
396 |
|
|
|
397 |
__FLOG(_L8("-CMTPPlaybackPlaylistHelper::OpenMusicAblumPathL"));
|
|
|
398 |
}
|
|
|
399 |
|
|
|
400 |
// ----------------------------------------------------
|
|
|
401 |
// CMTPPlaybackPlaylistHelper::ResetPlaySource
|
|
|
402 |
// ----------------------------------------------------
|
|
|
403 |
//
|
|
|
404 |
void CMTPPlaybackPlaylistHelper::ResetPlaySource()
|
|
|
405 |
{
|
|
|
406 |
__FLOG(_L8("+CMTPPlaybackPlaylistHelper::ResetPlaySourceL"));
|
|
|
407 |
|
|
|
408 |
iPathIndex = -1;
|
|
|
409 |
iSongIndex = 0;
|
|
|
410 |
delete iPlayObject;
|
|
|
411 |
iPlayObject = NULL;
|
|
|
412 |
|
|
|
413 |
__FLOG(_L8("-CMTPPlaybackPlaylistHelper::ResetPlaySourceL"));
|
|
|
414 |
}
|
|
|
415 |
|
|
|
416 |
// ----------------------------------------------------
|
|
|
417 |
// CMTPPlaybackPlaylistHelper::UpdatePlaylistPathIndexL
|
|
|
418 |
// ----------------------------------------------------
|
|
|
419 |
//
|
|
|
420 |
void CMTPPlaybackPlaylistHelper::UpdatePlaylistPathIndexL( const CMPXMedia& aEntries )
|
|
|
421 |
{
|
|
|
422 |
__FLOG(_L8("+CMTPPlaybackPlaylistHelper::UpdatePlaylistPathIndexL"));
|
|
|
423 |
__ASSERT_DEBUG( iPlayCategory == EMTPPbCatPlayList, Panic( EMTPPBCollectionErrCall ));
|
|
|
424 |
|
|
|
425 |
const CMPXMediaArray* refArray = aEntries.Value<CMPXMediaArray> ( KMPXMediaArrayContents );
|
|
|
426 |
TInt count = refArray->Count();
|
|
|
427 |
const TMPXItemId playlistId = UriToItemIdL();
|
|
|
428 |
|
|
|
429 |
for ( TInt i=0; i<count; ++i )
|
|
|
430 |
{
|
|
|
431 |
CMPXMedia* container = refArray->AtL(i);
|
|
|
432 |
/**
|
|
|
433 |
* Try to find out the next path according to the
|
|
|
434 |
* playlist's ItemId
|
|
|
435 |
*/
|
|
|
436 |
if ( container->IsSupported( KMPXMediaGeneralId ))
|
|
|
437 |
{
|
|
|
438 |
const TMPXItemId tempId = container->ValueTObjectL<TMPXItemId>(KMPXMediaGeneralId);
|
|
|
439 |
if ( tempId == playlistId )
|
|
|
440 |
{
|
|
|
441 |
iPathIndex = i;
|
|
|
442 |
break;
|
|
|
443 |
}
|
|
|
444 |
}
|
|
|
445 |
}
|
|
|
446 |
|
|
|
447 |
__FLOG(_L8("-CMTPPlaybackPlaylistHelper::UpdatePlaylistPathIndexL"));
|
|
|
448 |
}
|
|
|
449 |
|
|
|
450 |
// ---------------------------------------------------------------------------
|
|
|
451 |
// return instance of CollectionHelper.
|
|
|
452 |
// ---------------------------------------------------------------------------
|
|
|
453 |
//
|
|
|
454 |
MMPXCollectionHelper* CMTPPlaybackPlaylistHelper::CollectionHelperL()
|
|
|
455 |
{
|
|
|
456 |
__FLOG(_L8("+CMTPPlaybackPlaylistHelper::CollectionHelperL"));
|
|
|
457 |
|
|
|
458 |
if ( iCollectionHelper == NULL )
|
|
|
459 |
{
|
|
|
460 |
iCollectionHelper = CMPXCollectionHelperFactory::NewCollectionCachedHelperL();
|
|
|
461 |
|
|
|
462 |
// Do a search for a song ID that does not exist
|
|
|
463 |
RArray<TInt> contentIDs;
|
|
|
464 |
CleanupClosePushL( contentIDs ); // + contentIDs
|
|
|
465 |
contentIDs.AppendL( KMPXMediaIdGeneral );
|
|
|
466 |
|
|
|
467 |
CMPXMedia* searchMedia = CMPXMedia::NewL( contentIDs.Array() );
|
|
|
468 |
CleanupStack::PopAndDestroy( &contentIDs ); // - contentIDs
|
|
|
469 |
CleanupStack::PushL( searchMedia ); // + searchMedia
|
|
|
470 |
|
|
|
471 |
searchMedia->SetTObjectValueL( KMPXMediaGeneralType, EMPXItem );
|
|
|
472 |
searchMedia->SetTObjectValueL( KMPXMediaGeneralCategory, EMPXSong );
|
|
|
473 |
searchMedia->SetTObjectValueL<TMPXItemId>( KMPXMediaGeneralId,
|
|
|
474 |
KMTPPlaybackInvalidSongID );
|
|
|
475 |
|
|
|
476 |
/*
|
|
|
477 |
* store root
|
|
|
478 |
*/
|
|
|
479 |
TChar driveChar = 'c';
|
|
|
480 |
TInt driveNumber;
|
|
|
481 |
User::LeaveIfError( RFs::CharToDrive( driveChar, driveNumber ) );
|
|
|
482 |
|
|
|
483 |
// get root path
|
|
|
484 |
TBuf<KStorageRootMaxLength> storeRoot;
|
|
|
485 |
User::LeaveIfError( PathInfo::GetRootPath( storeRoot, driveNumber ) );
|
|
|
486 |
|
|
|
487 |
searchMedia->SetTextValueL( KMPXMediaGeneralDrive, storeRoot );
|
|
|
488 |
|
|
|
489 |
RArray<TMPXAttribute> songAttributes;
|
|
|
490 |
CleanupClosePushL( songAttributes ); // + songAttributes
|
|
|
491 |
songAttributes.AppendL( KMPXMediaGeneralId );
|
|
|
492 |
|
|
|
493 |
CMPXMedia* foundMedia = NULL;
|
|
|
494 |
TRAPD( err, foundMedia = iCollectionHelper->FindAllL(
|
|
|
495 |
*searchMedia,
|
|
|
496 |
songAttributes.Array() ) );
|
|
|
497 |
|
|
|
498 |
CleanupStack::PopAndDestroy( &songAttributes ); // - songAttributes
|
|
|
499 |
CleanupStack::PopAndDestroy( searchMedia ); // - searchMedia
|
|
|
500 |
|
|
|
501 |
CleanupStack::PushL( foundMedia ); // + foundMedia
|
|
|
502 |
|
|
|
503 |
if ( err != KErrNone )
|
|
|
504 |
{
|
|
|
505 |
iCollectionHelper->Close();
|
|
|
506 |
iCollectionHelper = NULL;
|
|
|
507 |
User::Leave( KErrGeneral );
|
|
|
508 |
}
|
|
|
509 |
CleanupStack::PopAndDestroy( foundMedia ); // - foundMedia
|
|
|
510 |
}
|
|
|
511 |
|
|
|
512 |
__FLOG(_L8("-CMTPPlaybackPlaylistHelper::CollectionHelperL"));
|
|
|
513 |
return iCollectionHelper;
|
|
|
514 |
}
|
|
|
515 |
|
|
|
516 |
// ---------------------------------------------------------------------------
|
|
|
517 |
// CMTPPlaybackPlaylistHelper::UriToItemIdL
|
|
|
518 |
// ---------------------------------------------------------------------------
|
|
|
519 |
//
|
|
|
520 |
const TMPXItemId CMTPPlaybackPlaylistHelper::UriToItemIdL()
|
|
|
521 |
{
|
|
|
522 |
__FLOG(_L8("+CMTPPlaybackPlaylistHelper::UriToItemIdL"));
|
|
|
523 |
|
|
|
524 |
|
|
|
525 |
TMPXItemId itemId( KMPXInvalidItemId );
|
|
|
526 |
TInt error = KErrNone;
|
|
|
527 |
CMPXMedia* result = NULL;
|
|
|
528 |
|
|
|
529 |
RArray<TMPXAttribute> atts;
|
|
|
530 |
CleanupClosePushL( atts );
|
|
|
531 |
atts.AppendL( KMPXMediaGeneralId );
|
|
|
532 |
|
|
|
533 |
if ( EMTPPbCatPlayList == iPlayCategory )
|
|
|
534 |
{
|
|
|
535 |
TRAP( error, result = CollectionHelperL()->GetL( *iPlayObject, atts.Array(), EMPXPlaylist ));
|
|
|
536 |
}
|
|
|
537 |
else
|
|
|
538 |
{
|
|
|
539 |
TRAP( error, result = CollectionHelperL()->GetL( *iPlayObject, atts.Array(), EMPXAbstractAlbum ));
|
|
|
540 |
}
|
|
|
541 |
|
|
|
542 |
if ( error != KErrNone )
|
|
|
543 |
{
|
|
|
544 |
CleanupStack::PopAndDestroy( &atts );
|
|
|
545 |
}
|
|
|
546 |
else
|
|
|
547 |
{
|
|
|
548 |
CleanupStack::PushL( result );
|
|
|
549 |
itemId = result->ValueTObjectL<TMPXItemId>(KMPXMediaGeneralId);
|
|
|
550 |
CleanupStack::PopAndDestroy( result );
|
|
|
551 |
CleanupStack::PopAndDestroy( &atts );
|
|
|
552 |
}
|
|
|
553 |
|
|
|
554 |
__FLOG(_L8("-CMTPPlaybackPlaylistHelper::UriToItemIdL"));
|
|
|
555 |
return itemId;
|
|
|
556 |
}
|
|
|
557 |
|
|
|
558 |
// ---------------------------------------------------------------------------
|
|
|
559 |
// CMTPPlaybackPlaylistHelper::ItemIdToUriL.
|
|
|
560 |
// ---------------------------------------------------------------------------
|
|
|
561 |
//
|
|
|
562 |
const TFileName CMTPPlaybackPlaylistHelper::ItemIdToUriL( const TMPXItemId& aId )
|
|
|
563 |
{
|
|
|
564 |
__FLOG(_L8("+CMTPPlaybackPlaylistHelper::ItemIdToUriL"));
|
|
|
565 |
|
|
|
566 |
TFileName itemUri( KNullDesC );
|
|
|
567 |
|
|
|
568 |
RArray<TInt> contentIDs;
|
|
|
569 |
CleanupClosePushL( contentIDs ); // + contentIDs
|
|
|
570 |
contentIDs.AppendL( KMPXMediaIdGeneral );
|
|
|
571 |
|
|
|
572 |
CMPXMedia* searchMedia = CMPXMedia::NewL( contentIDs.Array() );
|
|
|
573 |
CleanupStack::PopAndDestroy( &contentIDs ); // - contentIDs
|
|
|
574 |
CleanupStack::PushL( searchMedia ); // + searchMedia
|
|
|
575 |
|
|
|
576 |
searchMedia->SetTObjectValueL( KMPXMediaGeneralType, EMPXItem );
|
|
|
577 |
if ( iPlayCategory == EMTPPbCatPlayList )
|
|
|
578 |
{
|
|
|
579 |
searchMedia->SetTObjectValueL( KMPXMediaGeneralCategory, EMPXPlaylist );
|
|
|
580 |
}
|
|
|
581 |
else
|
|
|
582 |
{
|
|
|
583 |
searchMedia->SetTObjectValueL( KMPXMediaGeneralCategory, EMPXAbstractAlbum );
|
|
|
584 |
}
|
|
|
585 |
searchMedia->SetTObjectValueL<TMPXItemId>( KMPXMediaGeneralId, aId );
|
|
|
586 |
|
|
|
587 |
RArray<TMPXAttribute> resultAttributes;
|
|
|
588 |
CleanupClosePushL( resultAttributes ); // + resultAttributes
|
|
|
589 |
resultAttributes.AppendL( KMPXMediaGeneralUri );
|
|
|
590 |
|
|
|
591 |
CMPXMedia* foundMedia = CollectionHelperL()->FindAllL(
|
|
|
592 |
*searchMedia,
|
|
|
593 |
resultAttributes.Array() );
|
|
|
594 |
|
|
|
595 |
CleanupStack::PopAndDestroy( &resultAttributes ); // - resultAttributes
|
|
|
596 |
CleanupStack::PopAndDestroy( searchMedia ); // - searchMedia
|
|
|
597 |
|
|
|
598 |
CleanupStack::PushL( foundMedia ); // + foundMedia
|
|
|
599 |
if ( !foundMedia->IsSupported( KMPXMediaArrayCount ))
|
|
|
600 |
{
|
|
|
601 |
User::Leave( KErrNotSupported );
|
|
|
602 |
}
|
|
|
603 |
else if ( *foundMedia->Value<TInt>( KMPXMediaArrayCount ) != 1 )
|
|
|
604 |
{
|
|
|
605 |
User::Leave( KErrNotSupported );
|
|
|
606 |
}
|
|
|
607 |
|
|
|
608 |
const CMPXMediaArray* tracksArray = foundMedia->Value<CMPXMediaArray> ( KMPXMediaArrayContents );
|
|
|
609 |
CMPXMedia* item = tracksArray->AtL(0);
|
|
|
610 |
|
|
|
611 |
if ( item->IsSupported( KMPXMediaGeneralUri ))
|
|
|
612 |
{
|
|
|
613 |
itemUri = item->ValueText(KMPXMediaGeneralUri);
|
|
|
614 |
}
|
|
|
615 |
|
|
|
616 |
CleanupStack::PopAndDestroy( foundMedia ); // - foundMedia
|
|
|
617 |
|
|
|
618 |
__FLOG(_L8("-CMTPPlaybackPlaylistHelper::ItemIdToUriL"));
|
|
|
619 |
return itemUri;
|
|
|
620 |
}
|
|
|
621 |
|
|
|
622 |
// ---------------------------------------------------------------------------
|
|
|
623 |
// CMTPPlaybackPlaylistHelper::FindAlbumSongsL
|
|
|
624 |
// ---------------------------------------------------------------------------
|
|
|
625 |
//
|
|
|
626 |
CMPXMedia* CMTPPlaybackPlaylistHelper::FindAlbumSongsL( const TMPXItemId& aAlbumId )
|
|
|
627 |
{
|
|
|
628 |
__FLOG(_L8("+CMTPPlaybackPlaylistHelper::FindAlbumSongsL"));
|
|
|
629 |
|
|
|
630 |
// Fetch the songs for the selected album
|
|
|
631 |
CMPXMedia* findCriteria = CMPXMedia::NewL();
|
|
|
632 |
CleanupStack::PushL( findCriteria );
|
|
|
633 |
findCriteria->SetTObjectValueL<TMPXGeneralType>( KMPXMediaGeneralType, EMPXGroup );
|
|
|
634 |
findCriteria->SetTObjectValueL<TMPXGeneralCategory>( KMPXMediaGeneralCategory, EMPXSong );
|
|
|
635 |
findCriteria->SetTObjectValueL<TMPXItemId>( KMPXMediaGeneralId, aAlbumId );
|
|
|
636 |
RArray<TMPXAttribute> attrs;
|
|
|
637 |
CleanupClosePushL( attrs );
|
|
|
638 |
attrs.Append( TMPXAttribute( KMPXMediaIdGeneral,
|
|
|
639 |
EMPXMediaGeneralTitle |
|
|
|
640 |
EMPXMediaGeneralId ) );
|
|
|
641 |
attrs.Append( KMPXMediaMusicAlbumTrack );
|
|
|
642 |
|
|
|
643 |
CMPXMedia* foundMedia = CollectionHelperL()->FindAllL( *findCriteria,
|
|
|
644 |
attrs.Array() );
|
|
|
645 |
CleanupStack::PopAndDestroy( &attrs );
|
|
|
646 |
CleanupStack::PopAndDestroy( findCriteria );
|
|
|
647 |
|
|
|
648 |
if ( !foundMedia->IsSupported( KMPXMediaArrayCount ) )
|
|
|
649 |
{
|
|
|
650 |
User::Leave( KErrNotSupported );
|
|
|
651 |
}
|
|
|
652 |
TInt foundItemCount = *foundMedia->Value<TInt>( KMPXMediaArrayCount );
|
|
|
653 |
if ( foundItemCount == 0 )
|
|
|
654 |
{
|
|
|
655 |
User::Leave( KErrNotFound );
|
|
|
656 |
}
|
|
|
657 |
if ( !foundMedia->IsSupported( KMPXMediaArrayContents ) )
|
|
|
658 |
{
|
|
|
659 |
User::Leave( KErrNotSupported );
|
|
|
660 |
}
|
|
|
661 |
|
|
|
662 |
__FLOG(_L8("-CMTPPlaybackPlaylistHelper::FindAlbumSongsL"));
|
|
|
663 |
return foundMedia;
|
|
|
664 |
}
|
|
|
665 |
|
|
|
666 |
// ---------------------------------------------------------------------------
|
|
|
667 |
// CMTPPlaybackPlaylistHelper::UpdatePathAndOpenL.
|
|
|
668 |
// aParam: const CMPXMedia& aAlbums
|
|
|
669 |
// ---------------------------------------------------------------------------
|
|
|
670 |
//
|
|
|
671 |
void CMTPPlaybackPlaylistHelper::UpdateAlbumPathAndOpenL()
|
|
|
672 |
{
|
|
|
673 |
__FLOG(_L8("+CMTPPlaybackPlaylistHelper::UpdateAlbumPathAndOpenL"));
|
|
|
674 |
|
|
|
675 |
RArray<TMPXItemId> ids;
|
|
|
676 |
CleanupClosePushL(ids);
|
|
|
677 |
|
|
|
678 |
CMPXCollectionPath* cpath = iCollectionUtil->Collection().PathL();
|
|
|
679 |
CleanupStack::PushL( cpath );
|
|
|
680 |
|
|
|
681 |
if (cpath->Levels() == 3)
|
|
|
682 |
{
|
|
|
683 |
// go back one level before amending path with new levels
|
|
|
684 |
cpath->Back();
|
|
|
685 |
}
|
|
|
686 |
|
|
|
687 |
const TMPXItemId id = UriToItemIdL();
|
|
|
688 |
if ( KMPXInvalidItemId == id )
|
|
|
689 |
{
|
|
|
690 |
MTPPlaybackControlImpl().DoHandleError( KPlaybackErrParamInvalid );
|
|
|
691 |
CleanupStack::PopAndDestroy( cpath );
|
|
|
692 |
CleanupStack::PopAndDestroy(&ids);
|
|
|
693 |
return;
|
|
|
694 |
}
|
|
|
695 |
|
|
|
696 |
ids.AppendL(id);
|
|
|
697 |
cpath->AppendL( ids.Array() ); // top level items
|
|
|
698 |
cpath->Set( 0 );
|
|
|
699 |
ids.Reset();
|
|
|
700 |
|
|
|
701 |
CMPXMedia* songs = FindAlbumSongsL( id );
|
|
|
702 |
CleanupStack::PushL( songs );
|
|
|
703 |
const CMPXMediaArray* tracksArray = songs->Value<CMPXMediaArray> ( KMPXMediaArrayContents );
|
|
|
704 |
User::LeaveIfNull(const_cast<CMPXMediaArray*>(tracksArray));
|
|
|
705 |
TUint count = tracksArray->Count();
|
|
|
706 |
for (TInt i=0; i<count; ++i)
|
|
|
707 |
{
|
|
|
708 |
CMPXMedia* song = tracksArray->AtL(i);
|
|
|
709 |
const TMPXItemId id = song->ValueTObjectL<TMPXItemId>(KMPXMediaGeneralId);
|
|
|
710 |
ids.AppendL(id);
|
|
|
711 |
}
|
|
|
712 |
|
|
|
713 |
cpath->AppendL(ids.Array()); // top level items
|
|
|
714 |
cpath->Set( iSongIndex );
|
|
|
715 |
|
|
|
716 |
iCollectionUtil->Collection().OpenL(*cpath);
|
|
|
717 |
CleanupStack::PopAndDestroy( songs );
|
|
|
718 |
CleanupStack::PopAndDestroy( cpath );
|
|
|
719 |
CleanupStack::PopAndDestroy(&ids);
|
|
|
720 |
|
|
|
721 |
__FLOG(_L8("-CMTPPlaybackPlaylistHelper::UpdateAlbumPathAndOpenL"));
|
|
|
722 |
}
|
|
|
723 |
|
|
|
724 |
// ---------------------------------------------------------------------------
|
|
|
725 |
// CMTPPlaybackPlaylistHelper::UpdatePathAndOpenL.
|
|
|
726 |
// ---------------------------------------------------------------------------
|
|
|
727 |
//
|
|
|
728 |
void CMTPPlaybackPlaylistHelper::UpdatePathAndOpenL()
|
|
|
729 |
{
|
|
|
730 |
__FLOG(_L8("+CMTPPlaybackPlaylistHelper::UpdatePathAndOpenL()"));
|
|
|
731 |
|
|
|
732 |
RArray<TMPXItemId> ids;
|
|
|
733 |
CleanupClosePushL(ids);
|
|
|
734 |
|
|
|
735 |
CMPXCollectionPath* cpath = iCollectionUtil->Collection().PathL();
|
|
|
736 |
CleanupStack::PushL( cpath );
|
|
|
737 |
|
|
|
738 |
cpath->Set( iSongIndex );
|
|
|
739 |
|
|
|
740 |
iCollectionUtil->Collection().OpenL(*cpath);
|
|
|
741 |
CleanupStack::PopAndDestroy( cpath );
|
|
|
742 |
CleanupStack::PopAndDestroy(&ids);
|
|
|
743 |
|
|
|
744 |
__FLOG(_L8("-CMTPPlaybackPlaylistHelper::UpdatePathAndOpenL( aSong Index )"));
|
|
|
745 |
}
|
|
|
746 |
|
|
|
747 |
// ---------------------------------------------------------------------------
|
|
|
748 |
// CMTPPlaybackPlaylistHelper::MTPPlaybackControlImpl.
|
|
|
749 |
// ---------------------------------------------------------------------------
|
|
|
750 |
//
|
|
|
751 |
CMTPPlaybackControlImpl& CMTPPlaybackPlaylistHelper::MTPPlaybackControlImpl()
|
|
|
752 |
{
|
|
|
753 |
return iMTPPlaybackControl;
|
|
|
754 |
}
|
|
|
755 |
|
|
|
756 |
|