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/*
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* Copyright (c) 2009-2010 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: CMediaManager class implementation
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*
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*/
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#include "mediamanager.h"
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#include <mpxmedia.h>
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#include <mpxmediageneraldefs.h>
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#include <mpxcollectionhelper.h>
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#include <mpxmediacontainerdefs.h>
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#include <mpxmediaarray.h>
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#include <mpxcollectionhelperfactory.h>
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#include <mpxcollectionhelper.h>
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#include <utf.h>
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#include <mpxplaylistenginedefs.h> // for EMPXPlaylistTypeM3U
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#include <mpxcollectiontype.h>
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#include <mpxmediamusicdefs.h>
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#include <mpxcollectionplugin.hrh>
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#include <PathInfo.h>
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#include <mpxmediaaudiodefs.h>
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#include <mpxmediamtpdefs.h>
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#include <driveinfo.h>
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#include "mediadsproviderdefs.h"
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#include "playlistitem.h"
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#include "logger.h"
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const TUid KMpxLocalCollectionUid = { 0x101FFC3A };
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_LIT( KPlaylistPath, "playlists\\" );
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_LIT( KMPXVirtualPlaylistExt, ".vir" );
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// Maximum amount of song items to be enumerated on one RunL.
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const TInt iMaxSongItemsToEnumerate(100);
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// Maximum amount of playlist items to be enumerated on one RunL.
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const TInt iMaxPlaylistItemsToEnumerate(15);
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CMediaManager::CMediaManager( RFs& aFs, MMediaManagerObserver* aObserver,
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TKeyArrayFix aKey, CMD5& aHasher )
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: CActive( EPriorityStandard ),
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iObserver( aObserver ),
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iKey( aKey ),
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iHasher( aHasher ),
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iFs( aFs )
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{
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TRACE_FUNC;
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CActiveScheduler::Add(this);
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}
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void CMediaManager::ConstructL()
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{
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TRACE_FUNC_ENTRY;
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iHarvester = CMPXHarvesterFactory::NewL();
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LOGGER_WRITE("1");
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iCollection = MMPXCollectionUtility::NewL( iObserver );
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LOGGER_WRITE("2");
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iMediator = CMPXCollectionMediator::NewL( iCollection->Collection() );
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LOGGER_WRITE("3");
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iCollectionHelper = CMPXCollectionHelperFactory::NewCollectionCachedHelperL();
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TRACE_FUNC_EXIT;
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}
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CMediaManager* CMediaManager::NewL( RFs& aFs, MMediaManagerObserver* aObserver, TKeyArrayFix aKey, CMD5& aHasher )
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{
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CMediaManager* self = new( ELeave ) CMediaManager( aFs, aObserver, aKey, aHasher );
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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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// Destructor
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// ---------------------------------------------------------------------------
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//
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CMediaManager::~CMediaManager()
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{
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TRACE_FUNC_ENTRY;
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Cancel();
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delete iFoundedMedia;
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if ( iCollectionHelper )
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{
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iCollectionHelper->Close();
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iCollectionHelper = NULL;
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}
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delete iMediator;
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if ( iCollection )
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{
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iCollection->Close();
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iCollection = NULL;
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}
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if ( iHarvester )
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{
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// For some unknown reason this may sometimes leave with error code -38
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TRAP_IGNORE( iHarvester->Close() );
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iHarvester = NULL;
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}
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TRACE_FUNC_EXIT;
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}
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void CMediaManager::ScanL()
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{
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TRACE_FUNC_ENTRY;
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iHarvester->ScanL();
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TRACE_FUNC_EXIT;
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}
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void CMediaManager::CancelScanL()
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{
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TRACE_FUNC_ENTRY;
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iHarvester->CancelScanL();
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TRACE_FUNC_EXIT;
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}
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// --------------------------------------------------------------------------
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// Starts registering all playlists. Calls RegisterAllPlayListsCompleted when ready
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// --------------------------------------------------------------------------
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//
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TInt CMediaManager::RegisterAllPlayLists()
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{
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TRACE_FUNC_ENTRY;
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if ( iCurrentState != EIdle || !iSnapshotArray)
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{
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LOGGER_WRITE("Not Idle or iSnapshotArray is NULL");
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return KErrNotReady;
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}
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iCurrentState = EReadingPlaylistCount;
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SetActive();
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TRequestStatus* status = &iStatus;
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User::RequestComplete( status, KErrNone );
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TRACE_FUNC_EXIT;
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return KErrNone;
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}
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// --------------------------------------------------------------------------
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// Starts registering all song items. Calls RegisterAllSongsCompleted when ready
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// --------------------------------------------------------------------------
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//
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TInt CMediaManager::RegisterAllSongs()
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{
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TRACE_FUNC_ENTRY;
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if ( iCurrentState != EIdle || !iSnapshotArray)
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{
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LOGGER_WRITE("Not Idle or iSnapshotArray is NULL");
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return KErrNotReady;
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}
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iCurrentState = EReadingSongCount;
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SetActive();
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TRequestStatus* status = &iStatus;
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User::RequestComplete( status, KErrNone );
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TRACE_FUNC_EXIT;
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return KErrNone;
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}
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// --------------------------------------------------------------------------
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// Registers playlist.
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// --------------------------------------------------------------------------
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//
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void CMediaManager::RegisterPlaylistL( const CMPXMedia& aMedia )
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{
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TRACE_FUNC_ENTRY;
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if ( !iSnapshotArray )
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{
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User::Leave( KErrGeneral );
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}
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if ( !aMedia.IsSupported(KMPXMediaGeneralId) )
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{
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LOGGER_WRITE("KMPXMediaGeneralId not supported");
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User::Leave(KErrNotSupported);
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}
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// Extract the playlist id from the found object
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TUint32 playlistId = *aMedia.Value<TMPXItemId>(KMPXMediaGeneralId);
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LOGGER_WRITE_1("KMPXMediaGeneralId: %d", playlistId);
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if ( !aMedia.IsSupported( KMPXMediaGeneralTitle ) )
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{
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LOGGER_WRITE("KMPXMediaGeneralTitle not supported");
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User::Leave(KErrNotSupported);
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}
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CPlaylistItem* playlist = CPlaylistItem::NewLC();
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// find the media object that contains a list of songs in the playlist
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RArray<TInt> contentIDs;
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CleanupClosePushL( contentIDs );
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contentIDs.AppendL(KMPXMediaIdGeneral);
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CMPXMedia* searchMedia = CMPXMedia::NewL(contentIDs.Array());
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CleanupStack::PopAndDestroy( &contentIDs );
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CleanupStack::PushL(searchMedia);
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searchMedia->SetTObjectValueL(KMPXMediaGeneralType, EMPXGroup);
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searchMedia->SetTObjectValueL(KMPXMediaGeneralCategory, EMPXSong);
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searchMedia->SetTObjectValueL<TMPXItemId>(KMPXMediaGeneralId, playlistId);
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RArray<TMPXAttribute> songAttributes;
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CleanupClosePushL(songAttributes);
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songAttributes.AppendL(KMPXMediaGeneralId);
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songAttributes.AppendL(KMPXMediaGeneralUri);
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CMPXMedia* foundMedia = iCollectionHelper->FindAllL(*searchMedia,
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songAttributes.Array());
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CleanupStack::PopAndDestroy(&songAttributes);
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CleanupStack::PopAndDestroy(searchMedia);
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CleanupStack::PushL(foundMedia);
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if ( !foundMedia->IsSupported(KMPXMediaArrayCount) )
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{
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User::Leave(KErrNotSupported);
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}
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// Number of references
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TInt numOfRefs = *foundMedia->Value<TInt>(KMPXMediaArrayCount);
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if ( numOfRefs )
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{
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if (!foundMedia->IsSupported(KMPXMediaArrayContents))
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{
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User::Leave(KErrNotSupported);
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}
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const CMPXMediaArray* refArray =
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foundMedia->Value<CMPXMediaArray>(KMPXMediaArrayContents);
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// Import the references
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for (TInt i=0;i<numOfRefs;i++)
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{
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const CMPXMedia* refMedia = (*refArray)[i];
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if ( refMedia->IsSupported(KMPXMediaGeneralUri) )
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{
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const TDesC& uri = refMedia->ValueText(KMPXMediaGeneralUri);
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playlist->AddItemL( uri );
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}
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}
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}
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TSnapshotItem playlistItem(playlistId);
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const TDesC& title = aMedia.ValueText( KMPXMediaGeneralTitle );
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playlist->SetTitleL( title );
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const TDesC& uri = aMedia.ValueText( KMPXMediaGeneralUri );
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playlist->SetUrlL( uri );
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playlistItem.SetItemHash( *playlist, iHasher );
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playlistItem.SetParentId( KPlaylistsFolderId );
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TKeyArrayFix key( iKey );
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iSnapshotArray->InsertIsqL( playlistItem, key );
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CleanupStack::PopAndDestroy( foundMedia );
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CleanupStack::PopAndDestroy( playlist );
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TRACE_FUNC_EXIT;
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}
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// --------------------------------------------------------------------------
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// Populates CPlaylistItem
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// --------------------------------------------------------------------------
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//
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void CMediaManager::GetPlayListL( TInt aPlaylistId, CPlaylistItem& aList )
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{
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TRACE_FUNC_ENTRY;
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LOGGER_WRITE_1("aPlaylistId: %d", aPlaylistId);
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CMPXMedia* playlistItem = FindPlaylistL( aPlaylistId );
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CleanupStack::PushL( playlistItem );
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if ( !playlistItem->IsSupported(KMPXMediaGeneralId) )
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{
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LOGGER_WRITE("KMPXMediaGeneralId not supported");
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User::Leave(KErrNotSupported);
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}
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// Extract the playlist id from the found object
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TUint32 playlistId = *playlistItem->Value<TMPXItemId>(KMPXMediaGeneralId);
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LOGGER_WRITE_1("KMPXMediaGeneralId: %d", playlistId);
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aList.SetId( playlistId );
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if ( !playlistItem->IsSupported(KMPXMediaGeneralTitle) )
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{
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LOGGER_WRITE("KMPXMediaGeneralTitle not supported");
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User::Leave( KErrNotSupported );
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}
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else
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{
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const TDesC& title = playlistItem->ValueText(KMPXMediaGeneralTitle);
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LOGGER_WRITE_1("KMPXMediaGeneralTitle: %S", &title);
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aList.SetTitleL( title );
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}
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if ( playlistItem->IsSupported( KMPXMediaGeneralUri ) )
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{
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const TDesC& uri = playlistItem->ValueText( KMPXMediaGeneralUri );
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aList.SetUrlL( uri );
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}
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CleanupStack::PopAndDestroy( playlistItem );
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CMPXMedia* playlist = FetchPlaylistContentL( aPlaylistId );
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CleanupStack::PushL( playlist );
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if ( !playlist->IsSupported(KMPXMediaArrayCount) )
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{
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User::Leave(KErrNotSupported);
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}
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// Number of references
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TInt numOfRefs = *playlist->Value<TInt>(KMPXMediaArrayCount);
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LOGGER_WRITE_1("numOfRefs: %d", numOfRefs);
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if ( numOfRefs )
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{
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if (!playlist->IsSupported(KMPXMediaArrayContents))
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{
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User::Leave(KErrNotSupported);
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}
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const CMPXMediaArray* refArray =
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playlist->Value<CMPXMediaArray>(KMPXMediaArrayContents);
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// Import the references
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for (TInt i=0;i<numOfRefs;i++)
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{
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const CMPXMedia* refMedia = (*refArray)[i];
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if ( refMedia->IsSupported(KMPXMediaGeneralUri) )
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{
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aList.AddItemL( refMedia->ValueText(KMPXMediaGeneralUri) );
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}
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}
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}
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CleanupStack::PopAndDestroy( playlist );
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TRACE_FUNC_EXIT;
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}
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// --------------------------------------------------------------------------
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// Fetch a playlist content
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// --------------------------------------------------------------------------
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//
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CMPXMedia* CMediaManager::FetchPlaylistContentL( TInt aId )
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{
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TRACE_FUNC_ENTRY;
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TMPXItemId id(aId);
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CMPXMedia* criteria = CMPXMedia::NewL();
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CleanupStack::PushL( criteria );
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criteria->SetTObjectValueL<TUid>(
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KMPXMediaGeneralCollectionId, KMpxLocalCollectionUid );
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criteria->SetTObjectValueL<TMPXGeneralType>(
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KMPXMediaGeneralType, EMPXGroup );
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// set search keys
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criteria->SetTObjectValueL<TMPXGeneralCategory>(
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KMPXMediaGeneralCategory, EMPXSong );
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criteria->SetTObjectValueL<TMPXItemId>(
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KMPXMediaGeneralId, id );
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// define attributes fetched
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RArray<TMPXAttribute> songAttributes;
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CleanupClosePushL(songAttributes);
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songAttributes.AppendL(KMPXMediaGeneralId);
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songAttributes.AppendL(KMPXMediaGeneralUri);
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// now find
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CMPXMedia* result = iCollectionHelper->FindAllL( *criteria , songAttributes.Array() );
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CleanupStack::PopAndDestroy( &songAttributes );
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CleanupStack::PopAndDestroy( criteria );
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TRACE_FUNC_EXIT;
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return result;
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}
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// --------------------------------------------------------------------------
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// Find a playlist
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// --------------------------------------------------------------------------
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//
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CMPXMedia* CMediaManager::FindPlaylistL( TInt aUid )
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{
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TRACE_FUNC_ENTRY;
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CMPXMedia* criteria = CMPXMedia::NewL();
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CleanupStack::PushL( criteria );
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criteria->SetTObjectValueL<TMPXGeneralType>(
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KMPXMediaGeneralType, EMPXItem );
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criteria->SetTObjectValueL<TMPXGeneralCategory>(
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KMPXMediaGeneralCategory, EMPXPlaylist );
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criteria->SetTObjectValueL<TMPXItemId>(
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KMPXMediaGeneralId, aUid );
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// define attributes fetched
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RArray<TMPXAttribute> playlistAttributes;
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CleanupClosePushL(playlistAttributes);
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playlistAttributes.AppendL(KMPXMediaGeneralId);
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playlistAttributes.AppendL(KMPXMediaGeneralCollectionId); //test
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playlistAttributes.AppendL(KMPXMediaGeneralTitle);
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playlistAttributes.AppendL(KMPXMediaGeneralUri);
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// now find
|
|
432 |
CMPXMedia* foundList = 0;
|
|
433 |
foundList = iCollectionHelper->FindAllL( *criteria , playlistAttributes.Array() );
|
|
434 |
CleanupStack::PopAndDestroy( &playlistAttributes );
|
|
435 |
CleanupStack::PopAndDestroy( criteria );
|
|
436 |
|
|
437 |
CleanupStack::PushL( foundList );
|
|
438 |
|
|
439 |
if ( !foundList->IsSupported(KMPXMediaArrayCount) )
|
|
440 |
{
|
|
441 |
LOGGER_WRITE("KMPXMediaArrayCount not supported");
|
|
442 |
User::Leave( KErrNotSupported );
|
|
443 |
}
|
|
444 |
|
|
445 |
TInt foundItemCount = *foundList->Value<TInt>(KMPXMediaArrayCount);
|
|
446 |
|
|
447 |
CMPXMedia* playlist(NULL);
|
|
448 |
if ( foundItemCount )
|
|
449 |
{
|
|
450 |
if ( !foundList->IsSupported(KMPXMediaArrayContents) )
|
|
451 |
{
|
|
452 |
LOGGER_WRITE("KMPXMediaArrayContents not supported");
|
|
453 |
User::Leave(KErrNotSupported);
|
|
454 |
}
|
|
455 |
|
|
456 |
const CMPXMediaArray* foundArray = foundList->Value<CMPXMediaArray>(KMPXMediaArrayContents);
|
|
457 |
|
|
458 |
// get the first founded item
|
|
459 |
playlist = CMPXMedia::NewL(*(*foundArray)[0]);
|
|
460 |
}
|
|
461 |
else
|
|
462 |
{
|
|
463 |
User::Leave( KErrGeneral );
|
|
464 |
}
|
|
465 |
|
|
466 |
CleanupStack::PopAndDestroy( foundList );
|
|
467 |
|
|
468 |
TRACE_FUNC_EXIT;
|
|
469 |
return playlist;
|
|
470 |
}
|
|
471 |
|
|
472 |
void CMediaManager::GetSongL( TInt aSongId, CSongItem& aSongItem )
|
|
473 |
{
|
|
474 |
TRACE_FUNC_ENTRY;
|
|
475 |
TMPXItemId id(aSongId);
|
|
476 |
|
|
477 |
RArray<TInt> contentIDs;
|
|
478 |
CleanupClosePushL( contentIDs );
|
|
479 |
contentIDs.AppendL( KMPXMediaIdMusic );
|
|
480 |
contentIDs.AppendL( KMPXMediaIdGeneral );
|
|
481 |
|
|
482 |
CMPXMedia* criteria = CMPXMedia::NewL(contentIDs.Array());
|
|
483 |
CleanupStack::PopAndDestroy( &contentIDs );
|
|
484 |
CleanupStack::PushL(criteria);
|
|
485 |
|
|
486 |
// set search keys
|
|
487 |
criteria->SetTObjectValueL<TMPXGeneralType>(
|
|
488 |
KMPXMediaGeneralType, EMPXItem );
|
|
489 |
criteria->SetTObjectValueL<TMPXGeneralCategory>(
|
|
490 |
KMPXMediaGeneralCategory, EMPXSong );
|
|
491 |
criteria->SetTObjectValueL<TMPXItemId>(
|
|
492 |
KMPXMediaGeneralId, id );
|
|
493 |
|
|
494 |
// define attributes fetched
|
|
495 |
RArray<TMPXAttribute> songAttributes;
|
|
496 |
CleanupClosePushL(songAttributes);
|
|
497 |
|
|
498 |
songAttributes.AppendL( KMPXMediaGeneralType );
|
|
499 |
songAttributes.AppendL( KMPXMediaGeneralCategory );
|
|
500 |
songAttributes.AppendL( KMPXMediaGeneralUri );
|
|
501 |
songAttributes.AppendL( KMPXMediaGeneralId );
|
|
502 |
songAttributes.AppendL( KMPXMediaGeneralTitle );
|
|
503 |
songAttributes.AppendL( KMPXMediaGeneralMimeType );
|
|
504 |
songAttributes.AppendL( KMPXMediaGeneralDuration );
|
|
505 |
songAttributes.AppendL( KMPXMediaGeneralComment );
|
|
506 |
|
|
507 |
songAttributes.AppendL( KMPXMediaMusicArtist );
|
|
508 |
songAttributes.AppendL( KMPXMediaMusicAlbum );
|
|
509 |
songAttributes.AppendL( KMPXMediaMusicYear );
|
|
510 |
songAttributes.AppendL( KMPXMediaMusicAlbumTrack );
|
|
511 |
songAttributes.AppendL( KMPXMediaMusicGenre );
|
|
512 |
songAttributes.AppendL( KMPXMediaMusicComposer );
|
|
513 |
|
|
514 |
// now find
|
|
515 |
CMPXMedia* result = 0;
|
|
516 |
TRAPD(err, result = iCollectionHelper->FindAllL( *criteria , songAttributes.Array() ));
|
|
517 |
CleanupStack::PopAndDestroy( &songAttributes );
|
|
518 |
CleanupStack::PopAndDestroy( criteria );
|
|
519 |
|
|
520 |
if ( err )
|
|
521 |
{
|
|
522 |
LOGGER_WRITE_1("FindAllL err: %d", err);
|
|
523 |
User::Leave( err );
|
|
524 |
}
|
|
525 |
|
|
526 |
CleanupStack::PushL( result );
|
|
527 |
|
|
528 |
if ( !result->IsSupported(KMPXMediaArrayCount) )
|
|
529 |
{
|
|
530 |
LOGGER_WRITE("KMPXMediaArrayCount not supported");
|
|
531 |
User::Leave(KErrNotSupported);
|
|
532 |
}
|
|
533 |
|
|
534 |
if ( !result->IsSupported( KMPXMediaArrayContents ) )
|
|
535 |
{
|
|
536 |
User::Leave(KErrNotSupported);
|
|
537 |
}
|
|
538 |
|
|
539 |
const CMPXMediaArray* songsArray =
|
|
540 |
result->Value<CMPXMediaArray>(KMPXMediaArrayContents);
|
|
541 |
if ( songsArray->Count() == 0 )
|
|
542 |
{
|
|
543 |
User::Leave( KErrNotFound );
|
|
544 |
}
|
|
545 |
const CMPXMedia* songMedia = (*songsArray)[0];
|
|
546 |
|
|
547 |
ReadSongAttributesL( *songMedia, aSongItem, ETrue );
|
|
548 |
|
|
549 |
CleanupStack::PopAndDestroy( result );
|
|
550 |
|
|
551 |
TRACE_FUNC_EXIT;
|
|
552 |
}
|
|
553 |
|
|
554 |
CMPXMedia* CMediaManager::CreatePlaylistMediaL( const CPlaylistItem& aPlaylist )
|
|
555 |
{
|
|
556 |
TRACE_FUNC_ENTRY;
|
|
557 |
RArray<TInt> contentIDs;
|
|
558 |
contentIDs.AppendL(KMPXMediaIdGeneral);
|
|
559 |
|
|
560 |
CMPXMedia* playlist = CMPXMedia::NewL( contentIDs.Array() );
|
|
561 |
CleanupStack::PushL( playlist );
|
|
562 |
contentIDs.Close();
|
|
563 |
// add playlist info into the playlist media
|
|
564 |
playlist->SetTObjectValueL<TUid>(
|
|
565 |
KMPXMediaGeneralCollectionId, KMpxLocalCollectionUid );
|
|
566 |
|
|
567 |
// set playlist title
|
|
568 |
playlist->SetTextValueL( KMPXMediaGeneralTitle, aPlaylist.Title() );
|
|
569 |
|
|
570 |
// set type
|
|
571 |
playlist->SetTObjectValueL( KMPXMediaGeneralType, EMPXItem );
|
|
572 |
|
|
573 |
// set category
|
|
574 |
playlist->SetTObjectValueL( KMPXMediaGeneralCategory, EMPXPlaylist );
|
|
575 |
|
|
576 |
|
|
577 |
TFileName playlistfile;
|
|
578 |
|
|
579 |
TInt drive;
|
|
580 |
User::LeaveIfError( DriveInfo::GetDefaultDrive( DriveInfo::EDefaultMassStorage, drive) );
|
|
581 |
TUint driveStatus( 0 );
|
|
582 |
TInt err = DriveInfo::GetDriveStatus( iFs, drive, driveStatus );
|
|
583 |
if ( !err && (driveStatus & DriveInfo::EDrivePresent) )
|
|
584 |
{
|
|
585 |
User::LeaveIfError( PathInfo::GetRootPath( playlistfile, drive ) );
|
|
586 |
LOGGER_WRITE_1("mmc playlistfile: %S", &playlistfile);
|
|
587 |
}
|
|
588 |
else
|
|
589 |
{
|
|
590 |
playlistfile = PathInfo::PhoneMemoryRootPath();
|
|
591 |
LOGGER_WRITE_1("phone playlistfile: %S", &playlistfile);
|
|
592 |
}
|
|
593 |
|
|
594 |
playlistfile.Append( KPlaylistPath );
|
|
595 |
|
|
596 |
// set location drive
|
|
597 |
TDriveUnit driveUnit( playlistfile );
|
|
598 |
TPtrC driveName = driveUnit.Name();
|
|
599 |
playlist->SetTextValueL( KMPXMediaGeneralDrive, driveName );
|
|
600 |
|
|
601 |
|
|
602 |
TTime time;
|
|
603 |
time.HomeTime();
|
|
604 |
playlistfile.AppendNum(time.Int64());
|
|
605 |
playlistfile.Append(KMPXVirtualPlaylistExt);
|
|
606 |
|
|
607 |
LOGGER_WRITE_1("playlistfile: %S", &playlistfile);
|
|
608 |
playlist->SetTextValueL(
|
|
609 |
KMPXMediaGeneralUri, playlistfile );
|
|
610 |
|
|
611 |
// set DbFlags to indicate that this is a virtual playlist
|
|
612 |
playlist->SetTObjectValueL<TUint>(KMPXMediaGeneralFlags,
|
|
613 |
KMPXMediaGeneralFlagsSetOrUnsetBit | KMPXMediaGeneralFlagsIsVirtual);
|
|
614 |
|
|
615 |
// create songs
|
|
616 |
CMPXMediaArray* medias = CreateMediaArrayLC( aPlaylist );
|
|
617 |
// set medias
|
|
618 |
playlist->SetCObjectValueL( KMPXMediaArrayContents, medias );
|
|
619 |
/// set media count
|
|
620 |
playlist->SetTObjectValueL( KMPXMediaArrayCount, medias->Count() );
|
|
621 |
|
|
622 |
CleanupStack::PopAndDestroy(medias);
|
|
623 |
CleanupStack::Pop(playlist);
|
|
624 |
|
|
625 |
|
|
626 |
TRACE_FUNC_EXIT;
|
|
627 |
return playlist;
|
|
628 |
}
|
|
629 |
|
|
630 |
CMPXMediaArray* CMediaManager::CreateMediaArrayLC( const CPlaylistItem& aList )
|
|
631 |
{
|
|
632 |
CMPXMediaArray* medias = CMPXMediaArray::NewL();
|
|
633 |
CleanupStack::PushL( medias );
|
|
634 |
//
|
|
635 |
// create entries
|
|
636 |
//
|
|
637 |
TInt itemCount = aList.ItemCount();
|
|
638 |
for ( TInt i=0; i<itemCount; i++)
|
|
639 |
{
|
|
640 |
TPtrC16 ptrUri = aList.ItemAt(i);
|
|
641 |
LOGGER_WRITE_1("add uri: %S", &ptrUri);
|
|
642 |
iCollectionHelper->AddL( ptrUri, this );
|
|
643 |
iWaitOngoing = ETrue;
|
|
644 |
LOGGER_WRITE("iWait.Start");
|
|
645 |
iWait.Start();
|
|
646 |
LOGGER_WRITE("continue..");
|
|
647 |
|
|
648 |
RArray<TInt> contentIDs;
|
|
649 |
contentIDs.AppendL(KMPXMediaIdGeneral);
|
|
650 |
contentIDs.AppendL(KMPXMediaIdAudio);
|
|
651 |
contentIDs.AppendL(KMPXMediaIdMusic);
|
|
652 |
contentIDs.AppendL(KMPXMediaIdMTP);
|
|
653 |
|
|
654 |
CMPXMedia* entry = CMPXMedia::NewL( contentIDs.Array() );
|
|
655 |
CleanupStack::PushL( entry );
|
|
656 |
contentIDs.Close();
|
|
657 |
|
|
658 |
entry->SetTObjectValueL<TUid>(
|
|
659 |
KMPXMediaGeneralCollectionId, KMpxLocalCollectionUid );
|
|
660 |
|
|
661 |
entry->SetTObjectValueL<TMPXGeneralType>(
|
|
662 |
KMPXMediaGeneralType, EMPXItem );
|
|
663 |
|
|
664 |
entry->SetTObjectValueL<TMPXGeneralCategory>(
|
|
665 |
KMPXMediaGeneralCategory, EMPXSong );
|
|
666 |
|
|
667 |
|
|
668 |
entry->SetTextValueL( KMPXMediaGeneralUri, ptrUri );
|
|
669 |
|
|
670 |
// set location drive
|
|
671 |
TDriveUnit driveUnit( ptrUri );
|
|
672 |
TPtrC driveName = driveUnit.Name();
|
|
673 |
entry->SetTextValueL( KMPXMediaGeneralDrive, driveName );
|
|
674 |
|
|
675 |
medias->AppendL(entry);
|
|
676 |
CleanupStack::Pop(entry);
|
|
677 |
}
|
|
678 |
return medias;
|
|
679 |
}
|
|
680 |
|
|
681 |
void CMediaManager::CreateNewPlaylistL( TInt& aNewUid, CPlaylistItem& aList )
|
|
682 |
{
|
|
683 |
TRACE_FUNC_ENTRY;
|
|
684 |
|
|
685 |
CMPXMedia* playlist = CreatePlaylistMediaL( aList );
|
|
686 |
CleanupStack::PushL( playlist );
|
|
687 |
iMediator->AddItemL( playlist );
|
|
688 |
|
|
689 |
if ( !playlist->IsSupported(KMPXMediaGeneralId) )
|
|
690 |
{
|
|
691 |
LOGGER_WRITE("KMPXMediaGeneralId not supported");
|
|
692 |
User::Leave( KErrNotSupported );
|
|
693 |
}
|
|
694 |
else
|
|
695 |
{
|
|
696 |
// Extract the playlist id from the found object
|
|
697 |
TUint32 playlistId = *playlist->Value<TMPXItemId>(KMPXMediaGeneralId);
|
|
698 |
LOGGER_WRITE_1("KMPXMediaGeneralId: %d", playlistId);
|
|
699 |
aNewUid = playlistId;
|
|
700 |
|
|
701 |
if ( !playlist->IsSupported( KMPXMediaGeneralUri ) )
|
|
702 |
{
|
|
703 |
// get url
|
|
704 |
const TDesC& uri = playlist->ValueText( KMPXMediaGeneralUri );
|
|
705 |
aList.SetUrlL( uri );
|
|
706 |
}
|
|
707 |
}
|
|
708 |
|
|
709 |
CleanupStack::PopAndDestroy(playlist);
|
|
710 |
|
|
711 |
TRACE_FUNC_EXIT;
|
|
712 |
}
|
|
713 |
|
|
714 |
void CMediaManager::ReplacePlaylistL( TInt aPlaylistId, CPlaylistItem& aPlaylist )
|
|
715 |
{
|
|
716 |
TRACE_FUNC_ENTRY;
|
|
717 |
CMPXMedia* playlist = CMPXMedia::NewL();
|
|
718 |
CleanupStack::PushL( playlist );
|
|
719 |
|
|
720 |
// add playlist info into the playlist media
|
|
721 |
playlist->SetTObjectValueL<TUid>(
|
|
722 |
KMPXMediaGeneralCollectionId, KMpxLocalCollectionUid );
|
|
723 |
|
|
724 |
// set type
|
|
725 |
playlist->SetTObjectValueL( KMPXMediaGeneralType, EMPXItem );
|
|
726 |
|
|
727 |
// set category
|
|
728 |
playlist->SetTObjectValueL( KMPXMediaGeneralCategory, EMPXPlaylist );
|
|
729 |
|
|
730 |
|
|
731 |
|
|
732 |
// find playlist uri
|
|
733 |
CMPXMedia* oldPlaylist = FindPlaylistL( aPlaylistId );
|
|
734 |
CleanupStack::PushL( oldPlaylist );
|
|
735 |
if ( !oldPlaylist->IsSupported(KMPXMediaGeneralUri) )
|
|
736 |
{
|
|
737 |
User::Leave( KErrNotSupported );
|
|
738 |
}
|
|
739 |
const TDesC& uri = oldPlaylist->ValueText( KMPXMediaGeneralUri );
|
|
740 |
LOGGER_WRITE_1("uri: %S", &uri);
|
|
741 |
|
|
742 |
playlist->SetTextValueL(
|
|
743 |
KMPXMediaGeneralUri, uri );
|
|
744 |
|
|
745 |
aPlaylist.SetUrlL( uri );
|
|
746 |
|
|
747 |
const TDesC& title = oldPlaylist->ValueText( KMPXMediaGeneralTitle );
|
|
748 |
if ( title.Compare( aPlaylist.Title() ) != 0 )
|
|
749 |
{
|
|
750 |
LOGGER_WRITE_1("title changed old: %S", &title);
|
|
751 |
LOGGER_WRITE_1("new title: %S", &aPlaylist.Title());
|
|
752 |
// set playlist title
|
|
753 |
playlist->SetTextValueL( KMPXMediaGeneralTitle, aPlaylist.Title() );
|
|
754 |
|
|
755 |
// update title first
|
|
756 |
iMediator->SetItemL( playlist );
|
|
757 |
}
|
|
758 |
|
|
759 |
|
|
760 |
CleanupStack::PopAndDestroy( oldPlaylist );
|
|
761 |
|
|
762 |
// update songs
|
|
763 |
CMPXMediaArray* songArray = CreateMediaArrayLC( aPlaylist );
|
|
764 |
// set medias
|
|
765 |
playlist->SetCObjectValueL( KMPXMediaArrayContents, songArray );
|
|
766 |
/// set media count
|
|
767 |
playlist->SetTObjectValueL( KMPXMediaArrayCount, songArray->Count() );
|
|
768 |
|
|
769 |
iMediator->SetItemL( playlist );
|
|
770 |
|
|
771 |
CleanupStack::PopAndDestroy( songArray );
|
|
772 |
CleanupStack::PopAndDestroy( playlist );
|
|
773 |
|
|
774 |
TRACE_FUNC_EXIT;
|
|
775 |
}
|
|
776 |
|
|
777 |
|
|
778 |
void CMediaManager::DeletePlaylistL( TInt aPlaylistId )
|
|
779 |
{
|
|
780 |
TRACE_FUNC_ENTRY;
|
|
781 |
|
|
782 |
CMPXMedia* playlist = FindPlaylistL( aPlaylistId );
|
|
783 |
CleanupStack::PushL( playlist );
|
|
784 |
iCollection->Collection().RemoveL( *playlist );
|
|
785 |
CleanupStack::PopAndDestroy( playlist );
|
|
786 |
|
|
787 |
TRACE_FUNC_EXIT;
|
|
788 |
}
|
|
789 |
|
|
790 |
void CMediaManager::HandleAddFileCompleteL( TInt aErr )
|
|
791 |
{
|
|
792 |
TRACE_FUNC_ENTRY;
|
|
793 |
LOGGER_WRITE_1("aErr: %d", aErr);
|
|
794 |
if ( iWaitOngoing )
|
|
795 |
{
|
|
796 |
LOGGER_WRITE("AsyncStop");
|
|
797 |
iWaitOngoing = EFalse;
|
|
798 |
iWait.AsyncStop();
|
|
799 |
}
|
|
800 |
TRACE_FUNC_EXIT;
|
|
801 |
}
|
|
802 |
|
|
803 |
void CMediaManager::ReadSongAttributesL( const CMPXMedia& aMedia, CSongItem& aSongItem,
|
|
804 |
TBool aReadFileDetails )
|
|
805 |
{
|
|
806 |
if ( !aMedia.IsSupported(KMPXMediaGeneralUri) )
|
|
807 |
{
|
|
808 |
LOGGER_WRITE("KMPXMediaGeneralUri not supported");
|
|
809 |
User::Leave(KErrNotSupported);
|
|
810 |
}
|
|
811 |
|
|
812 |
if ( !aMedia.IsSupported(KMPXMediaGeneralId) )
|
|
813 |
{
|
|
814 |
LOGGER_WRITE("KMPXMediaGeneralId not supported");
|
|
815 |
User::Leave(KErrNotSupported);
|
|
816 |
}
|
|
817 |
|
|
818 |
aSongItem.SetId( *aMedia.Value<TMPXItemId>(KMPXMediaGeneralId) );
|
|
819 |
|
|
820 |
const TDesC& uri = aMedia.ValueText(KMPXMediaGeneralUri);
|
|
821 |
aSongItem.SetUriL( uri );
|
|
822 |
|
|
823 |
if ( aMedia.IsSupported(KMPXMediaGeneralTitle) )
|
|
824 |
{
|
|
825 |
aSongItem.SetTitleL( aMedia.ValueText(KMPXMediaGeneralTitle) );
|
|
826 |
}
|
|
827 |
|
|
828 |
if ( aMedia.IsSupported(KMPXMediaGeneralMimeType) )
|
|
829 |
{
|
|
830 |
aSongItem.SetMimeTypeL( aMedia.ValueText(KMPXMediaGeneralMimeType) );
|
|
831 |
}
|
|
832 |
|
|
833 |
if ( aMedia.IsSupported(KMPXMediaGeneralDuration) )
|
|
834 |
{
|
|
835 |
aSongItem.SetDuration( aMedia.ValueTObjectL<TInt>(KMPXMediaGeneralDuration) );
|
|
836 |
}
|
|
837 |
|
|
838 |
if ( aMedia.IsSupported(KMPXMediaMusicArtist) )
|
|
839 |
{
|
|
840 |
aSongItem.SetArtistL( aMedia.ValueText(KMPXMediaMusicArtist) );
|
|
841 |
}
|
|
842 |
|
|
843 |
if ( aMedia.IsSupported(KMPXMediaMusicAlbum) )
|
|
844 |
{
|
|
845 |
aSongItem.SetAlbumL( aMedia.ValueText(KMPXMediaMusicAlbum) );
|
|
846 |
}
|
|
847 |
|
|
848 |
if ( aMedia.IsSupported(KMPXMediaMusicYear) )
|
|
849 |
{
|
|
850 |
TInt64 year = aMedia.ValueTObjectL<TInt64>( KMPXMediaMusicYear );
|
|
851 |
TTime yearTime( year);
|
|
852 |
aSongItem.SetYear( yearTime.DateTime().Year() );
|
|
853 |
}
|
|
854 |
|
|
855 |
if ( aMedia.IsSupported(KMPXMediaMusicAlbumTrack) )
|
|
856 |
{
|
|
857 |
aSongItem.SetAlbumTrack( *aMedia.Value<TInt>(KMPXMediaMusicAlbumTrack) );
|
|
858 |
}
|
|
859 |
|
|
860 |
if ( aMedia.IsSupported(KMPXMediaMusicGenre) )
|
|
861 |
{
|
|
862 |
const TDesC& genre = aMedia.ValueText(KMPXMediaMusicGenre);
|
|
863 |
aSongItem.SetGenreL( genre );
|
|
864 |
}
|
|
865 |
|
|
866 |
if ( aMedia.IsSupported(KMPXMediaMusicComposer) )
|
|
867 |
{
|
|
868 |
aSongItem.SetComposerL( aMedia.ValueText(KMPXMediaMusicComposer) );
|
|
869 |
}
|
|
870 |
|
|
871 |
if ( aMedia.IsSupported(KMPXMediaGeneralComment) )
|
|
872 |
{
|
|
873 |
aSongItem.SetCommentL( aMedia.ValueText(KMPXMediaGeneralComment) );
|
|
874 |
}
|
|
875 |
|
|
876 |
// Reading file timestamp and size is slow, read only if needed
|
|
877 |
if ( aReadFileDetails )
|
|
878 |
{
|
|
879 |
TEntry fileEntry;
|
|
880 |
TInt err = iFs.Entry(uri,fileEntry);
|
|
881 |
if ( !err )
|
|
882 |
{
|
|
883 |
aSongItem.SetModifiedTime( fileEntry.iModified );
|
|
884 |
aSongItem.SetFileSize( fileEntry.iSize );
|
|
885 |
}
|
|
886 |
}
|
|
887 |
|
|
888 |
}
|
|
889 |
|
|
890 |
|
|
891 |
void CMediaManager::DoCancel()
|
|
892 |
{
|
|
893 |
TRACE_FUNC_ENTRY;
|
|
894 |
|
|
895 |
delete iFoundedMedia;
|
|
896 |
iFoundedMedia = NULL;
|
|
897 |
iReadedItems = 0;
|
|
898 |
iItemsFound = 0;
|
|
899 |
TState state = iCurrentState;
|
|
900 |
iCurrentState = EIdle;
|
|
901 |
|
|
902 |
switch (state)
|
|
903 |
{
|
|
904 |
case EReadingPlaylistCount:
|
|
905 |
case EEnumeratingPlaylists:
|
|
906 |
iObserver->RegisterAllPlayListsCompleted( KErrCancel );
|
|
907 |
break;
|
|
908 |
|
|
909 |
case EReadingSongCount:
|
|
910 |
case EEnumeratingSongs:
|
|
911 |
iObserver->RegisterAllSongsCompleted( KErrCancel );
|
|
912 |
break;
|
|
913 |
default:
|
|
914 |
break;
|
|
915 |
}
|
|
916 |
|
|
917 |
LOGGER_WRITE("signal cancel");
|
|
918 |
TRequestStatus* status = &iStatus;
|
|
919 |
User::RequestComplete( status, KErrCancel );
|
|
920 |
|
|
921 |
TRACE_FUNC_EXIT;
|
|
922 |
}
|
|
923 |
|
|
924 |
void CMediaManager::RunL()
|
|
925 |
{
|
|
926 |
TRACE_FUNC_ENTRY;
|
|
927 |
LOGGER_WRITE_1("iStatus.Int(): %d", iStatus.Int())
|
|
928 |
TRequestStatus* status = &iStatus;
|
|
929 |
switch (iCurrentState)
|
|
930 |
{
|
|
931 |
case EReadingPlaylistCount:
|
|
932 |
//if ( !iCancel )
|
|
933 |
// {
|
|
934 |
ReadPlaylistCountL();
|
|
935 |
iReadedItems=0;
|
|
936 |
// next state
|
|
937 |
iCurrentState = EEnumeratingPlaylists;
|
|
938 |
SetActive();
|
|
939 |
User::RequestComplete( status, KErrNone );
|
|
940 |
/* }
|
|
941 |
else
|
|
942 |
{
|
|
943 |
LOGGER_WRITE("cancel");
|
|
944 |
iCancel = EFalse;
|
|
945 |
delete iFoundedMedia; iFoundedMedia = NULL;
|
|
946 |
iReadedItems = 0;
|
|
947 |
iItemsFound = 0;
|
|
948 |
iCurrentState = EIdle;
|
|
949 |
iObserver->RegisterAllPlayListsCompleted( KErrCancel );
|
|
950 |
}*/
|
|
951 |
break;
|
|
952 |
|
|
953 |
case EEnumeratingPlaylists:
|
|
954 |
//if ( !iCancel )
|
|
955 |
// {
|
|
956 |
ReadPlaylistItemsL();
|
|
957 |
if ( iReadedItems == iItemsFound )
|
|
958 |
{
|
|
959 |
// all items readed
|
|
960 |
delete iFoundedMedia;
|
|
961 |
iFoundedMedia = NULL;
|
|
962 |
// next state
|
|
963 |
iCurrentState = EIdle;
|
|
964 |
iObserver->RegisterAllPlayListsCompleted( KErrNone );
|
|
965 |
}
|
|
966 |
else
|
|
967 |
{
|
|
968 |
// not ready yet, continue same operation
|
|
969 |
SetActive();
|
|
970 |
User::RequestComplete( status, KErrNone );
|
|
971 |
}
|
|
972 |
/* }
|
|
973 |
else
|
|
974 |
{
|
|
975 |
// cancel
|
|
976 |
LOGGER_WRITE("cancel");
|
|
977 |
iCancel = EFalse;
|
|
978 |
delete iFoundedMedia; iFoundedMedia = NULL;
|
|
979 |
iReadedItems = 0;
|
|
980 |
iItemsFound = 0;
|
|
981 |
iCurrentState = EIdle;
|
|
982 |
iObserver->RegisterAllPlayListsCompleted( KErrCancel );
|
|
983 |
}*/
|
|
984 |
break;
|
|
985 |
|
|
986 |
case EReadingSongCount:
|
|
987 |
//if ( !iCancel )
|
|
988 |
// {
|
|
989 |
ReadSongCountL();
|
|
990 |
iReadedItems=0;
|
|
991 |
// next state
|
|
992 |
iCurrentState = EEnumeratingSongs;
|
|
993 |
SetActive();
|
|
994 |
User::RequestComplete( status, KErrNone );
|
|
995 |
/* }
|
|
996 |
else
|
|
997 |
{
|
|
998 |
LOGGER_WRITE("cancel");
|
|
999 |
iCancel = EFalse;
|
|
1000 |
delete iFoundedMedia; iFoundedMedia = NULL;
|
|
1001 |
iReadedItems = 0;
|
|
1002 |
iItemsFound = 0;
|
|
1003 |
iCurrentState = EIdle;
|
|
1004 |
iObserver->RegisterAllSongsCompleted( KErrCancel );
|
|
1005 |
}*/
|
|
1006 |
break;
|
|
1007 |
|
|
1008 |
case EEnumeratingSongs:
|
|
1009 |
// if ( !iCancel )
|
|
1010 |
// {
|
|
1011 |
ReadSongItemsL();
|
|
1012 |
if ( iReadedItems == iItemsFound )
|
|
1013 |
{
|
|
1014 |
// all items readed
|
|
1015 |
delete iFoundedMedia;
|
|
1016 |
iFoundedMedia = NULL;
|
|
1017 |
// next state
|
|
1018 |
iCurrentState = EIdle;
|
|
1019 |
iObserver->RegisterAllSongsCompleted( KErrNone );
|
|
1020 |
}
|
|
1021 |
else
|
|
1022 |
{
|
|
1023 |
// not ready yet, continue same operation
|
|
1024 |
SetActive();
|
|
1025 |
User::RequestComplete( status, KErrNone );
|
|
1026 |
}
|
|
1027 |
/* }
|
|
1028 |
else
|
|
1029 |
{
|
|
1030 |
LOGGER_WRITE("cancel");
|
|
1031 |
iCancel = EFalse;
|
|
1032 |
delete iFoundedMedia; iFoundedMedia = NULL;
|
|
1033 |
iReadedItems = 0;
|
|
1034 |
iItemsFound = 0;
|
|
1035 |
iCurrentState = EIdle;
|
|
1036 |
iObserver->RegisterAllSongsCompleted( KErrCancel );
|
|
1037 |
}*/
|
|
1038 |
break;
|
|
1039 |
default:
|
|
1040 |
break;
|
|
1041 |
}
|
|
1042 |
TRACE_FUNC_EXIT;
|
|
1043 |
}
|
|
1044 |
|
|
1045 |
|
|
1046 |
TInt CMediaManager::RunError( TInt aError )
|
|
1047 |
{
|
|
1048 |
TRACE_FUNC_ENTRY;
|
|
1049 |
LOGGER_WRITE_1("aError: %d", aError)
|
|
1050 |
switch (iCurrentState)
|
|
1051 |
{
|
|
1052 |
case EReadingPlaylistCount:
|
|
1053 |
case EEnumeratingPlaylists:
|
|
1054 |
iObserver->RegisterAllPlayListsCompleted( aError );
|
|
1055 |
break;
|
|
1056 |
case EReadingSongCount:
|
|
1057 |
case EEnumeratingSongs:
|
|
1058 |
iObserver->RegisterAllSongsCompleted( aError );
|
|
1059 |
break;
|
|
1060 |
default:
|
|
1061 |
LOGGER_WRITE("Unknown state!");
|
|
1062 |
break;
|
|
1063 |
}
|
|
1064 |
|
|
1065 |
TRACE_FUNC_EXIT;
|
|
1066 |
return KErrNone;
|
|
1067 |
}
|
|
1068 |
|
|
1069 |
void CMediaManager::ReadPlaylistCountL()
|
|
1070 |
{
|
|
1071 |
TRACE_FUNC_ENTRY;
|
|
1072 |
// Find all playlist files in the playlist DB
|
|
1073 |
RArray<TInt> contentIDs;
|
|
1074 |
CleanupClosePushL( contentIDs );
|
|
1075 |
contentIDs.AppendL(KMPXMediaIdGeneral);
|
|
1076 |
|
|
1077 |
CMPXMedia* searchMedia = CMPXMedia::NewL(contentIDs.Array());
|
|
1078 |
CleanupStack::PopAndDestroy( &contentIDs );
|
|
1079 |
CleanupStack::PushL(searchMedia);
|
|
1080 |
|
|
1081 |
searchMedia->SetTObjectValueL(KMPXMediaGeneralType, EMPXItem);
|
|
1082 |
searchMedia->SetTObjectValueL(KMPXMediaGeneralCategory, EMPXPlaylist);
|
|
1083 |
|
|
1084 |
RArray<TMPXAttribute> playlistAttributes;
|
|
1085 |
CleanupClosePushL(playlistAttributes);
|
|
1086 |
playlistAttributes.AppendL( KMPXMediaGeneralId );
|
|
1087 |
playlistAttributes.AppendL( KMPXMediaGeneralTitle );
|
|
1088 |
playlistAttributes.AppendL( KMPXMediaGeneralUri );
|
|
1089 |
|
|
1090 |
LOGGER_WRITE("find all");
|
|
1091 |
delete iFoundedMedia; iFoundedMedia=NULL;
|
|
1092 |
iFoundedMedia = iCollectionHelper->FindAllL(*searchMedia, playlistAttributes.Array());
|
|
1093 |
CleanupStack::PopAndDestroy(&playlistAttributes);
|
|
1094 |
CleanupStack::PopAndDestroy(searchMedia);
|
|
1095 |
|
|
1096 |
if ( !iFoundedMedia->IsSupported(KMPXMediaArrayCount) )
|
|
1097 |
{
|
|
1098 |
delete iFoundedMedia; iFoundedMedia=NULL;
|
|
1099 |
User::Leave( KErrNotSupported );
|
|
1100 |
}
|
|
1101 |
|
|
1102 |
iItemsFound = *iFoundedMedia->Value<TInt>(KMPXMediaArrayCount);
|
|
1103 |
|
|
1104 |
LOGGER_WRITE_1("playlists: %d", iItemsFound);
|
|
1105 |
|
|
1106 |
if ( iItemsFound )
|
|
1107 |
{
|
|
1108 |
if ( !iFoundedMedia->IsSupported(KMPXMediaArrayContents) )
|
|
1109 |
{
|
|
1110 |
delete iFoundedMedia; iFoundedMedia=NULL;
|
|
1111 |
iItemsFound = 0;
|
|
1112 |
User::Leave(KErrNotSupported);
|
|
1113 |
}
|
|
1114 |
}
|
|
1115 |
|
|
1116 |
TRACE_FUNC_EXIT;
|
|
1117 |
}
|
|
1118 |
|
|
1119 |
void CMediaManager::ReadPlaylistItemsL()
|
|
1120 |
{
|
|
1121 |
TRACE_FUNC_ENTRY;
|
|
1122 |
TInt start = iReadedItems;
|
|
1123 |
TInt end = start+iMaxPlaylistItemsToEnumerate;
|
|
1124 |
if ( end >iItemsFound )
|
|
1125 |
{
|
|
1126 |
end = iItemsFound;
|
|
1127 |
}
|
|
1128 |
|
|
1129 |
const CMPXMediaArray* foundArray = iFoundedMedia->Value<CMPXMediaArray>(KMPXMediaArrayContents);
|
|
1130 |
|
|
1131 |
for (TInt i = start; i < end; i++)
|
|
1132 |
{
|
|
1133 |
LOGGER_WRITE_1("read playlistItem: %d", i);
|
|
1134 |
CMPXMedia* playlistMedia = CMPXMedia::NewL(*(*foundArray)[i]);
|
|
1135 |
CleanupStack::PushL( playlistMedia );
|
|
1136 |
|
|
1137 |
// Append playlist to item array
|
|
1138 |
RegisterPlaylistL( *playlistMedia );
|
|
1139 |
|
|
1140 |
CleanupStack::PopAndDestroy( playlistMedia );
|
|
1141 |
iReadedItems++;
|
|
1142 |
}
|
|
1143 |
|
|
1144 |
TRACE_FUNC_EXIT;
|
|
1145 |
}
|
|
1146 |
|
|
1147 |
|
|
1148 |
|
|
1149 |
void CMediaManager::ReadSongCountL()
|
|
1150 |
{
|
|
1151 |
TRACE_FUNC_ENTRY;
|
|
1152 |
|
|
1153 |
RArray<TInt> contentIDs;
|
|
1154 |
CleanupClosePushL( contentIDs );
|
|
1155 |
contentIDs.AppendL( KMPXMediaIdGeneral );
|
|
1156 |
contentIDs.AppendL( KMPXMediaIdMusic );
|
|
1157 |
|
|
1158 |
CMPXMedia* criteria = CMPXMedia::NewL(contentIDs.Array());
|
|
1159 |
CleanupStack::PopAndDestroy( &contentIDs );
|
|
1160 |
CleanupStack::PushL(criteria);
|
|
1161 |
|
|
1162 |
criteria->SetTObjectValueL( KMPXMediaGeneralType, EMPXItem );
|
|
1163 |
criteria->SetTObjectValueL( KMPXMediaGeneralCategory, EMPXSong );
|
|
1164 |
|
|
1165 |
// define attributes fetched
|
|
1166 |
RArray<TMPXAttribute> songAttributes;
|
|
1167 |
CleanupClosePushL(songAttributes);
|
|
1168 |
|
|
1169 |
songAttributes.AppendL( KMPXMediaGeneralType );
|
|
1170 |
songAttributes.AppendL( KMPXMediaGeneralCategory );
|
|
1171 |
songAttributes.AppendL( KMPXMediaGeneralUri );
|
|
1172 |
songAttributes.AppendL( KMPXMediaGeneralId );
|
|
1173 |
songAttributes.AppendL( KMPXMediaGeneralTitle );
|
|
1174 |
songAttributes.AppendL( KMPXMediaGeneralMimeType );
|
|
1175 |
songAttributes.AppendL( KMPXMediaGeneralDuration );
|
|
1176 |
songAttributes.AppendL( KMPXMediaGeneralComment );
|
|
1177 |
|
|
1178 |
songAttributes.AppendL( KMPXMediaMusicArtist );
|
|
1179 |
songAttributes.AppendL( KMPXMediaMusicAlbum );
|
|
1180 |
songAttributes.AppendL( KMPXMediaMusicYear );
|
|
1181 |
songAttributes.AppendL( KMPXMediaMusicAlbumTrack );
|
|
1182 |
songAttributes.AppendL( KMPXMediaMusicGenre );
|
|
1183 |
songAttributes.AppendL( KMPXMediaMusicComposer );
|
|
1184 |
|
|
1185 |
delete iFoundedMedia;
|
|
1186 |
iFoundedMedia = NULL;
|
|
1187 |
// now find
|
|
1188 |
LOGGER_WRITE("FindAllL");
|
|
1189 |
iFoundedMedia = iCollectionHelper->FindAllL( *criteria , songAttributes.Array() );
|
|
1190 |
|
|
1191 |
LOGGER_WRITE("FindAllL ok");
|
|
1192 |
CleanupStack::PopAndDestroy( &songAttributes );
|
|
1193 |
CleanupStack::PopAndDestroy( criteria );
|
|
1194 |
|
|
1195 |
|
|
1196 |
if ( !iFoundedMedia->IsSupported(KMPXMediaArrayCount) )
|
|
1197 |
{
|
|
1198 |
LOGGER_WRITE("KMPXMediaArrayCount not supported");
|
|
1199 |
delete iFoundedMedia;
|
|
1200 |
iFoundedMedia = NULL;
|
|
1201 |
iItemsFound = 0;
|
|
1202 |
User::Leave(KErrNotSupported);
|
|
1203 |
}
|
|
1204 |
|
|
1205 |
// Number of references
|
|
1206 |
iItemsFound = *iFoundedMedia->Value<TInt>(KMPXMediaArrayCount);
|
|
1207 |
LOGGER_WRITE_1("songs: %d", iItemsFound);
|
|
1208 |
if ( iItemsFound )
|
|
1209 |
{
|
|
1210 |
if (!iFoundedMedia->IsSupported(KMPXMediaArrayContents))
|
|
1211 |
{
|
|
1212 |
delete iFoundedMedia;
|
|
1213 |
iFoundedMedia = NULL;
|
|
1214 |
iItemsFound = 0;
|
|
1215 |
User::Leave(KErrNotSupported);
|
|
1216 |
}
|
|
1217 |
}
|
|
1218 |
|
|
1219 |
TRACE_FUNC_EXIT;
|
|
1220 |
}
|
|
1221 |
|
|
1222 |
void CMediaManager::ReadSongItemsL()
|
|
1223 |
{
|
|
1224 |
TRACE_FUNC_ENTRY;
|
|
1225 |
|
|
1226 |
TInt start = iReadedItems;
|
|
1227 |
TInt end = start+iMaxSongItemsToEnumerate;
|
|
1228 |
if ( end >iItemsFound )
|
|
1229 |
{
|
|
1230 |
end = iItemsFound;
|
|
1231 |
}
|
|
1232 |
|
|
1233 |
const CMPXMediaArray* foundArray = iFoundedMedia->Value<CMPXMediaArray>(KMPXMediaArrayContents);
|
|
1234 |
|
|
1235 |
TKeyArrayFix key( iKey );
|
|
1236 |
// Import the references
|
|
1237 |
for (TInt i = start; i < end; i++)
|
|
1238 |
{
|
|
1239 |
//LOGGER_WRITE_1("read songitem: %d",i);
|
|
1240 |
const CMPXMedia* refMedia = (*foundArray)[i];
|
|
1241 |
|
|
1242 |
CSongItem* song = CSongItem::NewLC();
|
|
1243 |
|
|
1244 |
ReadSongAttributesL( *refMedia, *song, EFalse );
|
|
1245 |
TSnapshotItem snapshotItem( song->Id(), KAllSongsFolderId );
|
|
1246 |
snapshotItem.SetItemHash( *song, iHasher );
|
|
1247 |
|
|
1248 |
iSnapshotArray->InsertIsqL( snapshotItem, key );
|
|
1249 |
|
|
1250 |
CleanupStack::PopAndDestroy( song );
|
|
1251 |
iReadedItems++;
|
|
1252 |
}
|
|
1253 |
TRACE_FUNC_EXIT;
|
|
1254 |
}
|