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/*
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* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: Responsible for interaction with the playlist tables.
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*
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*/
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// INCLUDE FILES
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#include <f32file.h>
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#include <mpxlog.h>
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#include <mpxmediacontainerdefs.h>
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#include "mpxdbcommonutil.h"
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#include "mpxdbcommondef.h"
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#include "mpxdbcommonstd.h"
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#include "mpxcollectiondbdef.h"
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#include "mpxdbmanager.h"
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#include "mpxdbutil.h"
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#include "mpxdbpluginqueries.h"
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#include "mpxdbplaylistsongs.h"
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#include "mpxdbplaylist.h"
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// CONSTANTS
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// UniqueID column in Uris requests
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const TInt KColUniqueID = 0;
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// URI column in Uris requests
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const TInt KColUri = 1;
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// ============================ MEMBER FUNCTIONS ==============================
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// ----------------------------------------------------------------------------
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// Two-phased constructor.
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// ----------------------------------------------------------------------------
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//
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CMPXDbPlaylist* CMPXDbPlaylist::NewL(
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CMPXDbManager& aDbManager,
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MMPXDbPlaylistObserver& aObserver)
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{
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MPX_FUNC("CMPXDbPlaylist::NewL");
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CMPXDbPlaylist* self = CMPXDbPlaylist::NewLC(aDbManager, aObserver);
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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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// Two-phased constructor.
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// ----------------------------------------------------------------------------
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//
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CMPXDbPlaylist* CMPXDbPlaylist::NewLC(
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CMPXDbManager& aDbManager,
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MMPXDbPlaylistObserver& aObserver)
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{
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MPX_FUNC("CMPXDbPlaylist::NewLC");
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CMPXDbPlaylist* self = new (ELeave) CMPXDbPlaylist(aDbManager, aObserver);
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CleanupStack::PushL(self);
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self->ConstructL();
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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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CMPXDbPlaylist::~CMPXDbPlaylist()
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{
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MPX_FUNC("CMPXDbPlaylist::~CMPXDbPlaylist");
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delete iPlaylistSongs;
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}
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// ----------------------------------------------------------------------------
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// Constructor
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// ----------------------------------------------------------------------------
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//
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CMPXDbPlaylist::CMPXDbPlaylist(
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CMPXDbManager& aDbManager,
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MMPXDbPlaylistObserver& aObserver) :
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CMPXDbTable(aDbManager),
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iObserver(aObserver)
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{
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MPX_FUNC("CMPXDbPlaylist::CMPXDbPlaylist");
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}
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// ----------------------------------------------------------------------------
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// Second phase constructor.
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// ----------------------------------------------------------------------------
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//
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void CMPXDbPlaylist::ConstructL()
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{
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MPX_FUNC("CMPXDbPlaylist::ConstructL");
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BaseConstructL();
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iPlaylistSongs = CMPXDbPlaylistSongs::NewL(iDbManager);
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}
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// ----------------------------------------------------------------------------
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// CMPXDbPlaylist::AddPlaylistL
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// ----------------------------------------------------------------------------
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//
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TUint32 CMPXDbPlaylist::AddPlaylistL(
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const CMPXMedia& aMedia)
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{
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MPX_FUNC("CMPXDbPlaylist::AddPlaylistL");
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// make sure the playlist and the corresponding songs are deleted
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TUint32 playlistId(MPXDbCommonUtil::GenerateUniqueIdL(iDbManager.Fs(), EMPXPlaylist,
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aMedia.ValueText(KMPXMediaGeneralUri), EFalse));
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DeletePlaylistNoUriL(playlistId);
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// add the playlist
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return DoAddPlaylistL(aMedia, TDriveUnit(aMedia.ValueText(KMPXMediaGeneralUri)));
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}
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// ----------------------------------------------------------------------------
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// CMPXDbPlaylist::AddSongsL
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// ----------------------------------------------------------------------------
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//
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void CMPXDbPlaylist::AddSongsL(
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TUint32 aPlaylistId,
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const CMPXMediaArray& aMediaArray)
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{
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MPX_FUNC("CMPXDbPlaylist::AddSongsL");
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// get the drive ID of corresponding playlist
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TInt drive(GetDriveIdL(aPlaylistId));
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// add the songs
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iPlaylistSongs->AddSongsL(aPlaylistId, aMediaArray, drive);
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// update the time for the playlist
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UpdatePlaylistTimeL(aPlaylistId, drive);
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}
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// ----------------------------------------------------------------------------
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// CMPXDbPlaylist::UpdatePlaylistL
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// ----------------------------------------------------------------------------
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//
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void CMPXDbPlaylist::UpdatePlaylistL(
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const CMPXMedia& aMedia,
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CMPXMessage& aMessage,
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TInt aDriveId)
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{
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MPX_FUNC("CMPXDbPlaylist::UpdatePlaylistL");
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TUint32 playlistId((aMedia.ValueTObjectL<TMPXItemId>(KMPXMediaGeneralId)).iId2);
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DoUpdatePlaylistL(playlistId, aMedia, aDriveId, aMessage);
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}
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// ----------------------------------------------------------------------------
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// CMPXDbPlaylist::UpdateSongL
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// ----------------------------------------------------------------------------
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//
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TBool CMPXDbPlaylist::UpdateSongL(
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const CMPXMedia& aMedia,
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TBool aResetFlags,
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CMPXMessageArray* aItemChangedMessages /* = NULL */)
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{
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MPX_FUNC("CMPXDbPlaylist::UpdateSongL");
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// find the song ID
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TInt oldSongId(0);
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TInt newSongId(0);
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if (aMedia.IsSupported(KMPXMediaGeneralId))
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{
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oldSongId = (aMedia.ValueTObjectL<TMPXItemId>(KMPXMediaGeneralId)).iId2;
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}
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if (aMedia.IsSupported(KMPXMediaGeneralUri))
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{
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newSongId = MPXDbCommonUtil::GenerateUniqueIdL(iDbManager.Fs(), EMPXCollection,
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aMedia.ValueText(KMPXMediaGeneralUri), EFalse);
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}
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if ( !aMedia.IsSupported( KMPXMediaGeneralId ) && !aMedia.IsSupported( KMPXMediaGeneralUri ))
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{
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User::Leave( KErrArgument );
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}
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if ( newSongId <= 0 )
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{
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newSongId = oldSongId;
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}
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if ( oldSongId <= 0 )
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{
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oldSongId = newSongId;
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}
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// update the PlaylistSongs and PlaylistSongInfo tables first
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TBool updated(EFalse);
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TBool visible(iPlaylistSongs->UpdateSongL( oldSongId, aMedia, aResetFlags, updated ));
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TBool bSongInPlaylists( EFalse );
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if (updated)
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{
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UpdatePlaylistsForSongL( newSongId, aItemChangedMessages,bSongInPlaylists );
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}
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return visible;
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}
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// ----------------------------------------------------------------------------
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// CMPXDbPlaylist::DeleteSongL
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// ----------------------------------------------------------------------------
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//
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void CMPXDbPlaylist::DeleteSongL(
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TUint32 aSongId,
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CMPXMessageArray& aItemChangedMessages)
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{
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MPX_FUNC("CMPXDbPlaylist::DeleteSongL");
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TBool bSongInPlaylists(EFalse);
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// add item changed messages for all playlists that contain the song
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UpdatePlaylistsForSongL (aSongId, &aItemChangedMessages, bSongInPlaylists);
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if (bSongInPlaylists)
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{
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// delete the song from the PlaylistSongs and PlaylistSongInfo tables
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iPlaylistSongs->DeleteSongL (aSongId);
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}
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}
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// ----------------------------------------------------------------------------
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// CMPXDbPlaylist::DeleteSongL
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// ----------------------------------------------------------------------------
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//
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void CMPXDbPlaylist::DeleteSongL(
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TUint32 aPlaylistId,
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TUint32 aSongId,
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TInt aOrdinal)
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{
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MPX_FUNC("CMPXDbPlaylist::DeleteSongL");
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// get playlist drive
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TInt drive(GetDriveIdL(aPlaylistId));
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// delete the song from the PlaylistSongs / PlaylistSongInfo tables
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iPlaylistSongs->DeleteSongL(aPlaylistId, aSongId, aOrdinal, drive);
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// update the time for the playlist
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UpdatePlaylistTimeL(aPlaylistId, drive);
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}
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// ----------------------------------------------------------------------------
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// CMPXDbPlaylist::DeletePlaylistL
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// ----------------------------------------------------------------------------
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//
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HBufC* CMPXDbPlaylist::DeletePlaylistL(
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TUint32 aPlaylistId)
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{
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MPX_FUNC("CMPXDbPlaylist::DeletePlaylistL");
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// get the uri
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HBufC* uri = GetUriL(aPlaylistId);
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if (uri)
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{
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CleanupStack::PushL(uri);
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TDriveUnit drive(*uri);
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// delete the songs from the PlaylistSongs table
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iPlaylistSongs->DeleteSongsL(aPlaylistId, drive);
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// delete the playlist record from the Playlist table
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iDbManager.ExecuteQueryL(drive, KQueryPlaylistDelete, aPlaylistId);
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CleanupStack::Pop(uri);
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}
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return uri;
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}
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// ----------------------------------------------------------------------------
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// CMPXDbPlaylist::DeletePlaylistNoUriL
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// ----------------------------------------------------------------------------
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//
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void CMPXDbPlaylist::DeletePlaylistNoUriL(
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TUint32 aPlaylistId)
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{
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MPX_FUNC("CMPXDbPlaylist::DeletePlaylistNoUriL");
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TInt drive(0);
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MPX_TRAPD(err, drive = GetDriveIdL(aPlaylistId));
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if (err != KErrNotFound)
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{
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User::LeaveIfError(err);
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// delete the songs from the PlaylistSongs table
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iPlaylistSongs->DeleteSongsL(aPlaylistId, drive);
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// delete the playlist record from the Playlist table
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iDbManager.ExecuteQueryL(drive, KQueryPlaylistDelete, aPlaylistId);
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}
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}
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// ----------------------------------------------------------------------------
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// CMPXDbPlaylist::DeleteAllPlaylistsL
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// ----------------------------------------------------------------------------
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//
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void CMPXDbPlaylist::DeleteAllPlaylistsL()
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{
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MPX_FUNC("CMPXDbPlaylist::DeleteAllPlaylistsL");
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// delete the songs from the PlaylistSongs table
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iPlaylistSongs->DeleteAllSongsL();
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// delete all playlists
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iDbManager.ExecuteQueryL(KDbManagerAllDrives, KQueryPlaylistDeleteAll);
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}
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// ----------------------------------------------------------------------------
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// CMPXDbPlaylist::CountL
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// ----------------------------------------------------------------------------
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//
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TInt CMPXDbPlaylist::CountL()
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{
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MPX_FUNC("CMPXDbPlaylist::CountL");
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return ExecuteSumQueryL(KQueryPlaylistCount);
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}
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// ----------------------------------------------------------------------------
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// CMPXDbPlaylist::GetPlaylistL
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// ----------------------------------------------------------------------------
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//
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void CMPXDbPlaylist::GetPlaylistL(
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TUint32 aPlaylistId,
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const TArray<TMPXAttribute>& aAttrs,
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CMPXMedia& aMedia)
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{
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MPX_FUNC("CMPXDbPlaylist::GetPlaylistL");
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ExecuteMediaQueryL(aAttrs, aMedia, KQueryPlaylistGet, aPlaylistId);
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}
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// ----------------------------------------------------------------------------
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// CMPXDbPlaylist::GetAllPlaylistsL
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// ----------------------------------------------------------------------------
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//
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void CMPXDbPlaylist::GetAllPlaylistsL(
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const TArray<TMPXAttribute>& aAttrs,
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CMPXMediaArray& aMediaArray)
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{
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MPX_FUNC("CMPXDbPlaylist::GetAllPlaylistsL");
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ExecuteMediaQueryL(aAttrs, aMediaArray, KQueryPlaylistGetAll);
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}
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// ----------------------------------------------------------------------------
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// CMPXDbPlaylist::GetNameL
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// ----------------------------------------------------------------------------
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//
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HBufC* CMPXDbPlaylist::GetNameL(
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TUint32 aPlaylistId)
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{
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MPX_FUNC("CMPXDbPlaylist::GetNameL");
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RSqlStatement recordset(GetPlaylistRecordL(aPlaylistId));
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CleanupClosePushL(recordset);
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HBufC* name(NULL);
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TInt err(KErrNone);
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if ((err = recordset.Next()) == KSqlAtRow)
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{
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name = MPXDbCommonUtil::GetColumnTextL(recordset, EPlaylistName).AllocL();
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}
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CleanupStack::PopAndDestroy(&recordset);
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if (err != KSqlAtEnd)
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{
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|
375 |
User::LeaveIfError(err);
|
|
|
376 |
}
|
|
|
377 |
|
|
|
378 |
if (name == NULL)
|
|
|
379 |
{
|
|
|
380 |
User::LeaveIfError(KErrNotFound);
|
|
|
381 |
}
|
|
|
382 |
return name;
|
|
|
383 |
}
|
|
|
384 |
|
|
|
385 |
// ----------------------------------------------------------------------------
|
|
|
386 |
// CMPXDbPlaylist::GetUriL
|
|
|
387 |
// ----------------------------------------------------------------------------
|
|
|
388 |
//
|
|
|
389 |
HBufC* CMPXDbPlaylist::GetUriL(
|
|
|
390 |
TUint32 aPlaylistId)
|
|
|
391 |
{
|
|
|
392 |
MPX_FUNC("CMPXDbPlaylist::GetUriL");
|
|
|
393 |
|
|
|
394 |
RSqlStatement recordset(GetPlaylistRecordL(aPlaylistId));
|
|
|
395 |
CleanupClosePushL(recordset);
|
|
|
396 |
|
|
|
397 |
HBufC* uri(NULL);
|
|
|
398 |
TInt err(KErrNone);
|
|
|
399 |
if ((err = recordset.Next()) == KSqlAtRow)
|
|
|
400 |
{
|
|
|
401 |
uri = MPXDbCommonUtil::CreateFullPathL(
|
|
|
402 |
MPXDbCommonUtil::GetDriveIdMatchVolIdL(iDbManager.Fs(),
|
|
|
403 |
recordset.ColumnInt64(EPlaylistVolumeId)),
|
|
|
404 |
MPXDbCommonUtil::GetColumnTextL(recordset, EPlaylistUri));
|
|
|
405 |
|
|
|
406 |
}
|
|
|
407 |
CleanupStack::PopAndDestroy(&recordset);
|
|
|
408 |
|
|
|
409 |
if (err != KSqlAtEnd)
|
|
|
410 |
{
|
|
|
411 |
User::LeaveIfError(err);
|
|
|
412 |
}
|
|
|
413 |
|
|
|
414 |
if (uri == NULL)
|
|
|
415 |
{
|
|
|
416 |
User::LeaveIfError(KErrNotFound);
|
|
|
417 |
}
|
|
|
418 |
|
|
|
419 |
return uri;
|
|
|
420 |
}
|
|
|
421 |
|
|
|
422 |
// ----------------------------------------------------------------------------
|
|
|
423 |
// CMPXDbPlaylist::GetIdL
|
|
|
424 |
// ----------------------------------------------------------------------------
|
|
|
425 |
//
|
|
|
426 |
TUint32 CMPXDbPlaylist::GetIdL(
|
|
|
427 |
const TDesC& aUri)
|
|
|
428 |
{
|
|
|
429 |
MPX_FUNC("CMPXDbPlaylist::GetIdL");
|
|
|
430 |
HBufC* uri = MPXDbCommonUtil::ProcessPatternCharsLC( aUri );
|
|
|
431 |
TUint32 ret = ExecuteIntQueryL(
|
|
|
432 |
KQueryLikePlaylistId, uri->Mid( KMCPathStartPos ) );
|
|
|
433 |
|
|
|
434 |
CleanupStack::PopAndDestroy( uri );
|
|
|
435 |
|
|
|
436 |
return ret;
|
|
|
437 |
}
|
|
|
438 |
|
|
|
439 |
// ----------------------------------------------------------------------------
|
|
|
440 |
// CMPXDbPlaylist::FindAllL
|
|
|
441 |
// ----------------------------------------------------------------------------
|
|
|
442 |
//
|
|
|
443 |
void CMPXDbPlaylist::FindAllL(
|
|
|
444 |
const CMPXMedia& aCriteria,
|
|
|
445 |
const TArray<TMPXAttribute>& aAttrs,
|
|
|
446 |
CMPXMediaArray& aMediaArray)
|
|
|
447 |
{
|
|
|
448 |
MPX_FUNC("CMPXDbPlaylist::FindAllL");
|
|
|
449 |
|
|
|
450 |
// process the requested attributes
|
|
|
451 |
// the UniqueId is always requested
|
|
|
452 |
TBool titleRequested(EFalse);
|
|
|
453 |
TBool counterRequested(EFalse);
|
|
|
454 |
|
|
|
455 |
TInt viewingColumnCount(aAttrs.Count());
|
|
|
456 |
for (TInt i = 0; (i < viewingColumnCount) && !(titleRequested && counterRequested); ++i)
|
|
|
457 |
{
|
|
|
458 |
if (aAttrs[i].ContentId() == KMPXMediaIdGeneral)
|
|
|
459 |
{
|
|
|
460 |
TUint attributeId(aAttrs[i].AttributeId());
|
|
|
461 |
|
|
|
462 |
if (attributeId & EMPXMediaGeneralTitle)
|
|
|
463 |
{
|
|
|
464 |
titleRequested = ETrue;
|
|
|
465 |
}
|
|
|
466 |
if (attributeId & EMPXMediaGeneralCount)
|
|
|
467 |
{
|
|
|
468 |
counterRequested = ETrue;
|
|
|
469 |
}
|
|
|
470 |
}
|
|
|
471 |
}
|
|
|
472 |
|
|
|
473 |
TMPXGeneralType type = aCriteria.ValueTObjectL<TMPXGeneralType>(KMPXMediaGeneralType);
|
|
|
474 |
|
|
|
475 |
const TArray<TMPXAttribute> criteria = aCriteria.Attributes();
|
|
|
476 |
TInt criteriaCount(criteria.Count());
|
|
|
477 |
|
|
|
478 |
// process the criteria and construct the criteria string
|
|
|
479 |
CDesCArrayFlat* criteriaArray = new (ELeave) CDesCArrayFlat(criteriaCount);
|
|
|
480 |
CleanupStack::PushL(criteriaArray);
|
|
|
481 |
|
|
|
482 |
TBool criteriaCounterSet(EFalse);
|
|
|
483 |
TInt criteriaCounter(0);
|
|
|
484 |
|
|
|
485 |
for (TInt i = 0; i < criteriaCount; ++i)
|
|
|
486 |
{
|
|
|
487 |
const TMPXAttribute& criterion = criteria[i];
|
|
|
488 |
if (type == EMPXItem && criterion == KMPXMediaGeneralId)
|
|
|
489 |
{
|
|
|
490 |
TUint32 itemId((aCriteria.ValueTObjectL<TMPXItemId>(KMPXMediaGeneralId)).iId2);
|
|
|
491 |
if (MPX_ITEM_CATEGORY(itemId) != EMPXPlaylist)
|
|
|
492 |
{
|
|
|
493 |
User::Leave(KErrNotSupported);
|
|
|
494 |
}
|
|
|
495 |
|
|
|
496 |
MPXDbCommonUtil::AddSqlCriterionL(*criteriaArray, KCriterionPlaylistUniqueId, itemId);
|
|
|
497 |
}
|
|
|
498 |
else if (criterion == KMPXMediaGeneralTitle)
|
|
|
499 |
{
|
|
|
500 |
HBufC* title = MPXDbCommonUtil::ProcessPatternCharsLC(
|
|
|
501 |
aCriteria.ValueText(KMPXMediaGeneralTitle));
|
|
|
502 |
if( type == EMPXOtherType )
|
|
|
503 |
{
|
|
|
504 |
MPXDbCommonUtil::AddSqlCriterionL(*criteriaArray, KCriterionPlaylistTitle, *title);
|
|
|
505 |
}
|
|
|
506 |
else
|
|
|
507 |
{
|
|
|
508 |
MPXDbCommonUtil::AddSqlCriterionL(*criteriaArray, KCriterionPlaylistLikeTitle, *title);
|
|
|
509 |
}
|
|
|
510 |
CleanupStack::PopAndDestroy(title);
|
|
|
511 |
}
|
|
|
512 |
else if (criterion == KMPXMediaGeneralUri)
|
|
|
513 |
{
|
|
|
514 |
MPXDbCommonUtil::AddSqlCriterionL(*criteriaArray, KCriterionPlaylistUniqueId,
|
|
|
515 |
MPXDbCommonUtil::GenerateUniqueIdL(iDbManager.Fs(), EMPXPlaylist,
|
|
|
516 |
aCriteria.ValueText(KMPXMediaGeneralUri), EFalse));
|
|
|
517 |
}
|
|
|
518 |
else if (criterion == KMPXMediaGeneralDrive)
|
|
|
519 |
{
|
|
|
520 |
const TDesC& drive(aCriteria.ValueText(KMPXMediaGeneralDrive));
|
|
|
521 |
TDriveUnit driveUnit(drive);
|
|
|
522 |
MPXDbCommonUtil::AddSqlCriterionL(*criteriaArray, KCriterionPlaylistVolumeId,
|
|
|
523 |
MPXDbCommonUtil::GetVolIdMatchDriveIdL(iDbManager.Fs(), driveUnit));
|
|
|
524 |
}
|
|
|
525 |
else if (criterion == KMPXMediaGeneralSynchronized)
|
|
|
526 |
{
|
|
|
527 |
MPXDbCommonUtil::AddSqlCriterionL(*criteriaArray, KCriterionPlaylistSync,
|
|
|
528 |
aCriteria.ValueTObjectL<TBool>(KMPXMediaGeneralSynchronized));
|
|
|
529 |
}
|
|
|
530 |
else if (criterion == KMPXMediaGeneralCount)
|
|
|
531 |
{
|
|
|
532 |
criteriaCounterSet = ETrue;
|
|
|
533 |
criteriaCounter = aCriteria.ValueTObjectL<TInt>(KMPXMediaGeneralCount);
|
|
|
534 |
}
|
|
|
535 |
}
|
|
|
536 |
|
|
|
537 |
// construct criteria string
|
|
|
538 |
HBufC* criteriaStr = MPXDbCommonUtil::StringFromArrayLC(*criteriaArray, KMCAndKeyword);
|
|
|
539 |
|
|
|
540 |
HBufC* query(NULL);
|
|
|
541 |
if (criteriaStr->Length() > 0)
|
|
|
542 |
{
|
|
|
543 |
// construct and execute the query
|
|
|
544 |
query = HBufC::NewLC(KQueryPlaylistItems().Length() + criteriaStr->Length());
|
|
|
545 |
query->Des().Format(KQueryPlaylistItems, criteriaStr);
|
|
|
546 |
}
|
|
|
547 |
else
|
|
|
548 |
{
|
|
|
549 |
query = HBufC::NewLC(KQueryPlaylistGetAll().Length());
|
|
|
550 |
query->Des().Format(KQueryPlaylistGetAll);
|
|
|
551 |
}
|
|
|
552 |
|
|
|
553 |
RSqlStatement recordset(iDbManager.ExecuteSelectQueryL(*query));
|
|
|
554 |
|
|
|
555 |
CleanupStack::PopAndDestroy(query);
|
|
|
556 |
CleanupStack::PopAndDestroy(criteriaStr);
|
|
|
557 |
CleanupStack::PopAndDestroy(criteriaArray);
|
|
|
558 |
|
|
|
559 |
CleanupClosePushL(recordset);
|
|
|
560 |
|
|
|
561 |
TInt err(KErrNone);
|
|
|
562 |
while ((err = recordset.Next()) == KSqlAtRow)
|
|
|
563 |
{
|
|
|
564 |
// Setup basic info - with first record of a group
|
|
|
565 |
TUint32 playlistId(recordset.ColumnInt64(EPlaylistUniqueId));
|
|
|
566 |
TUint32 volId(recordset.ColumnInt64(EPlaylistVolumeId));
|
|
|
567 |
TInt driveId = MPXDbCommonUtil::GetDriveIdMatchVolIdL(iDbManager.Fs(), volId);
|
|
|
568 |
|
|
|
569 |
TBool valid(ETrue);
|
|
|
570 |
TInt songCount(-1);
|
|
|
571 |
if (criteriaCounterSet)
|
|
|
572 |
{
|
|
|
573 |
if (driveId >= 0)
|
|
|
574 |
{
|
|
|
575 |
//valid disk
|
|
|
576 |
songCount = iPlaylistSongs->CountL(playlistId, driveId);
|
|
|
577 |
}
|
|
|
578 |
valid = (criteriaCounter == songCount);
|
|
|
579 |
}
|
|
|
580 |
|
|
|
581 |
if (valid)
|
|
|
582 |
{
|
|
|
583 |
// start a new media object
|
|
|
584 |
CMPXMedia* media = CMPXMedia::NewL();
|
|
|
585 |
CleanupStack::PushL(media);
|
|
|
586 |
|
|
|
587 |
UpdateMediaL(recordset, aAttrs, *media);
|
|
|
588 |
|
|
|
589 |
aMediaArray.AppendL(*media);
|
|
|
590 |
CleanupStack::PopAndDestroy(media);
|
|
|
591 |
}
|
|
|
592 |
}
|
|
|
593 |
|
|
|
594 |
CleanupStack::PopAndDestroy(&recordset);
|
|
|
595 |
|
|
|
596 |
if (err != KSqlAtEnd)
|
|
|
597 |
{
|
|
|
598 |
User::LeaveIfError(err);
|
|
|
599 |
}
|
|
|
600 |
}
|
|
|
601 |
|
|
|
602 |
// ----------------------------------------------------------------------------
|
|
|
603 |
// CMPXDbPlaylist::GetDriveIdL
|
|
|
604 |
// ----------------------------------------------------------------------------
|
|
|
605 |
//
|
|
|
606 |
TInt CMPXDbPlaylist::GetDriveIdL(
|
|
|
607 |
TUint32 aPlaylistId)
|
|
|
608 |
{
|
|
|
609 |
MPX_FUNC("CMPXDbPlaylist::GetDriveIdL");
|
|
|
610 |
return MPXDbCommonUtil::GetDriveIdMatchVolIdL(iDbManager.Fs(),
|
|
|
611 |
ExecuteIntQueryL(KQueryPlaylistDriveId, aPlaylistId));
|
|
|
612 |
}
|
|
|
613 |
|
|
|
614 |
// ----------------------------------------------------------------------------
|
|
|
615 |
// CMPXDbPlaylist::Songs
|
|
|
616 |
// ----------------------------------------------------------------------------
|
|
|
617 |
//
|
|
|
618 |
CMPXDbPlaylistSongs& CMPXDbPlaylist::Songs()
|
|
|
619 |
{
|
|
|
620 |
return *iPlaylistSongs;
|
|
|
621 |
}
|
|
|
622 |
|
|
|
623 |
// ----------------------------------------------------------------------------
|
|
|
624 |
// CMPXDbPlaylist::GetDrivePlaylistCount
|
|
|
625 |
// ----------------------------------------------------------------------------
|
|
|
626 |
//
|
|
|
627 |
TUint CMPXDbPlaylist::GetDrivePlaylistCountL(TInt aDrive)
|
|
|
628 |
{
|
|
|
629 |
TUint count(0);
|
|
|
630 |
|
|
|
631 |
RSqlStatement recordset(iDbManager.ExecuteSelectQueryL(aDrive,KQueryPlaylistFileCount));
|
|
|
632 |
CleanupClosePushL(recordset);
|
|
|
633 |
|
|
|
634 |
if (recordset.Next() != KSqlAtRow)
|
|
|
635 |
{
|
|
|
636 |
User::Leave(KErrCorrupt);
|
|
|
637 |
}
|
|
|
638 |
|
|
|
639 |
count = TUint(recordset.ColumnInt64(KMPXTableDefaultIndex));
|
|
|
640 |
CleanupStack::PopAndDestroy(&recordset);
|
|
|
641 |
|
|
|
642 |
return count;
|
|
|
643 |
}
|
|
|
644 |
|
|
|
645 |
// ----------------------------------------------------------------------------
|
|
|
646 |
// CMPXDbPlaylist::GetPlaylistUriArrayL
|
|
|
647 |
// ----------------------------------------------------------------------------
|
|
|
648 |
//
|
|
|
649 |
void CMPXDbPlaylist::GetPlaylistUriArrayL(TInt aDrive, TInt aFromID, TInt aRecords,
|
|
|
650 |
CDesCArray& aUriArr, TInt& aLastID)
|
|
|
651 |
{
|
|
|
652 |
MPX_FUNC("CMPXDbPlaylist::GetPlaylistUriArrayL");
|
|
|
653 |
|
|
|
654 |
HBufC* query = NULL;
|
|
|
655 |
if(aFromID == 0)
|
|
|
656 |
{
|
|
|
657 |
query = HBufC::NewLC(KQueryPlaylistGetFileUris().Length()
|
|
|
658 |
+ KMCIntegerLen);
|
|
|
659 |
query->Des().Format(KQueryPlaylistGetFileUris, aRecords);
|
|
|
660 |
}
|
|
|
661 |
else
|
|
|
662 |
{
|
|
|
663 |
query = HBufC::NewLC(KQueryPlaylistGetFileUrisFrom().Length()
|
|
|
664 |
+ 2*KMCIntegerLen);
|
|
|
665 |
query->Des().Format(KQueryPlaylistGetFileUrisFrom, aFromID, aRecords);
|
|
|
666 |
}
|
|
|
667 |
|
|
|
668 |
RSqlStatement playlist_rs(iDbManager.ExecuteSelectQueryL(aDrive,*query));
|
|
|
669 |
|
|
|
670 |
CleanupStack::PopAndDestroy(query);
|
|
|
671 |
|
|
|
672 |
CleanupClosePushL(playlist_rs);
|
|
|
673 |
|
|
|
674 |
TInt lastID = 0;
|
|
|
675 |
TInt err(KErrNone);
|
|
|
676 |
while((err = playlist_rs.Next()) == KSqlAtRow)
|
|
|
677 |
{
|
|
|
678 |
HBufC* fullPath = MPXDbCommonUtil::CreateFullPathL(aDrive,
|
|
|
679 |
MPXDbCommonUtil::GetColumnTextL(playlist_rs, KColUri));
|
|
|
680 |
CleanupStack::PushL(fullPath);
|
|
|
681 |
aUriArr.AppendL(*fullPath);
|
|
|
682 |
CleanupStack::PopAndDestroy(fullPath);
|
|
|
683 |
|
|
|
684 |
lastID = playlist_rs.ColumnInt(KColUniqueID);
|
|
|
685 |
}
|
|
|
686 |
CleanupStack::PopAndDestroy(&playlist_rs);
|
|
|
687 |
|
|
|
688 |
aLastID = lastID;
|
|
|
689 |
|
|
|
690 |
if (err!= KSqlAtEnd)
|
|
|
691 |
{
|
|
|
692 |
User::Leave(KErrCorrupt);
|
|
|
693 |
}
|
|
|
694 |
}
|
|
|
695 |
|
|
|
696 |
// ----------------------------------------------------------------------------
|
|
|
697 |
// CMPXDbPlaylist::UpdateMediaL
|
|
|
698 |
// ----------------------------------------------------------------------------
|
|
|
699 |
//
|
|
|
700 |
void CMPXDbPlaylist::UpdateMediaL(
|
|
|
701 |
RSqlStatement& aRecord,
|
|
|
702 |
const TArray<TMPXAttribute>& aAttrs,
|
|
|
703 |
CMPXMedia& aMedia)
|
|
|
704 |
{
|
|
|
705 |
MPX_FUNC("CMPXDbPlaylist::UpdateMediaL");
|
|
|
706 |
|
|
|
707 |
TBool countRequested(EFalse);
|
|
|
708 |
TBool durationRequested(EFalse);
|
|
|
709 |
TUint32 playlistId(aRecord.ColumnInt64(EPlaylistUniqueId));
|
|
|
710 |
|
|
|
711 |
TInt count(aAttrs.Count());
|
|
|
712 |
TUint32 volId(aRecord.ColumnInt64(EPlaylistVolumeId));
|
|
|
713 |
TInt driveId = MPXDbCommonUtil::GetDriveIdMatchVolIdL(iDbManager.Fs(), volId);
|
|
|
714 |
for (TInt i = 0; i < count; ++i)
|
|
|
715 |
{
|
|
|
716 |
TInt contentId(aAttrs[i].ContentId());
|
|
|
717 |
TUint attributeId(aAttrs[i].AttributeId());
|
|
|
718 |
|
|
|
719 |
if (contentId == KMPXMediaIdGeneral)
|
|
|
720 |
{
|
|
|
721 |
if (attributeId & EMPXMediaGeneralId)
|
|
|
722 |
{
|
|
|
723 |
aMedia.SetTObjectValueL<TMPXItemId>(KMPXMediaGeneralId, playlistId);
|
|
|
724 |
MPX_DEBUG2(" Playlist ID[%u]", playlistId);
|
|
|
725 |
}
|
|
|
726 |
if (attributeId & EMPXMediaGeneralCollectionId)
|
|
|
727 |
{
|
|
|
728 |
aMedia.SetTObjectValueL<TUid>(KMPXMediaGeneralCollectionId,
|
|
|
729 |
TUid::Uid(KDBPluginUid));
|
|
|
730 |
}
|
|
|
731 |
if (attributeId & EMPXMediaGeneralTitle)
|
|
|
732 |
{
|
|
|
733 |
TPtrC title(MPXDbCommonUtil::GetColumnTextL(aRecord, EPlaylistName));
|
|
|
734 |
aMedia.SetTextValueL(KMPXMediaGeneralTitle, title);
|
|
|
735 |
MPX_DEBUG2(" Title[%S]", &title);
|
|
|
736 |
}
|
|
|
737 |
if ((attributeId & EMPXMediaGeneralUri) ||
|
|
|
738 |
(attributeId & EMPXMediaGeneralDrive) ||
|
|
|
739 |
(attributeId & EMPXMediaGeneralFlags))
|
|
|
740 |
{
|
|
|
741 |
|
|
|
742 |
// LTAN-7GH6BZ, crash if eject memory card when adding song to existing playlist
|
|
|
743 |
// due to special timing issue, it is possible drive number is -1 and create a
|
|
|
744 |
// panic when use for TDriveUnit
|
|
|
745 |
MPX_DEBUG3("volId = %d, driveId = %d", volId, driveId);
|
|
|
746 |
|
|
|
747 |
// handle possibly delay from framework notification
|
|
|
748 |
if (driveId < 0)
|
|
|
749 |
{
|
|
|
750 |
MPX_DEBUG1("invalid driveId, leave with KErrNotReady");
|
|
|
751 |
User::Leave(KErrNotReady);
|
|
|
752 |
}
|
|
|
753 |
|
|
|
754 |
TDriveUnit driveUnit(driveId);
|
|
|
755 |
|
|
|
756 |
if (attributeId & EMPXMediaGeneralUri)
|
|
|
757 |
{
|
|
|
758 |
HBufC* fullPath = MPXDbCommonUtil::CreateFullPathL(driveUnit,
|
|
|
759 |
MPXDbCommonUtil::GetColumnTextL(aRecord, EPlaylistUri));
|
|
|
760 |
CleanupStack::PushL(fullPath);
|
|
|
761 |
aMedia.SetTextValueL(KMPXMediaGeneralUri, *fullPath);
|
|
|
762 |
MPX_DEBUG2(" URI[%S]", fullPath);
|
|
|
763 |
CleanupStack::PopAndDestroy(fullPath);
|
|
|
764 |
}
|
|
|
765 |
if (attributeId & EMPXMediaGeneralDrive)
|
|
|
766 |
{
|
|
|
767 |
aMedia.SetTextValueL(KMPXMediaGeneralDrive, driveUnit.Name());
|
|
|
768 |
}
|
|
|
769 |
if (attributeId & EMPXMediaGeneralFlags)
|
|
|
770 |
{
|
|
|
771 |
TUint32 dbFlags(aRecord.ColumnInt64(EPlaylistDbFlag));
|
|
|
772 |
TInt driveId = driveUnit & KMPXMediaGeneralFlagsDriveInfo; // 5 bits
|
|
|
773 |
aMedia.SetTObjectValueL<TUint>(KMPXMediaGeneralFlags, dbFlags | driveId);
|
|
|
774 |
}
|
|
|
775 |
}
|
|
|
776 |
if (attributeId & EMPXMediaGeneralSynchronized)
|
|
|
777 |
{
|
|
|
778 |
aMedia.SetTObjectValueL<TBool>(KMPXMediaGeneralSynchronized,
|
|
|
779 |
aRecord.ColumnInt(EPlaylistSync));
|
|
|
780 |
}
|
|
|
781 |
if (attributeId & EMPXMediaGeneralCount)
|
|
|
782 |
{
|
|
|
783 |
// make sure the PlaylistSongs query is executed after all fields
|
|
|
784 |
// from the current record have been processed, otherwise the recordset
|
|
|
785 |
// may point to something else
|
|
|
786 |
countRequested = ETrue;
|
|
|
787 |
}
|
|
|
788 |
if (attributeId & EMPXMediaGeneralDate)
|
|
|
789 |
{
|
|
|
790 |
// convert the time from the internal DB string format
|
|
|
791 |
// to the int64 format used by TTime
|
|
|
792 |
aMedia.SetTObjectValueL<TInt64>(KMPXMediaGeneralDate,
|
|
|
793 |
MPXDbCommonUtil::DesToTTimeL(
|
|
|
794 |
MPXDbCommonUtil::GetColumnTextL(aRecord, EPlaylistTime)).Int64());
|
|
|
795 |
}
|
|
|
796 |
if ( attributeId & EMPXMediaGeneralDuration )
|
|
|
797 |
{
|
|
|
798 |
// make sure the PlaylistSongs query is executed after all fields
|
|
|
799 |
// from the current record have been processed, otherwise the recordset
|
|
|
800 |
// may point to something else
|
|
|
801 |
|
|
|
802 |
durationRequested = ETrue;
|
|
|
803 |
}
|
|
|
804 |
} // end if contentId == KMPXMediaIdGeneral
|
|
|
805 |
} // end for
|
|
|
806 |
|
|
|
807 |
TInt plSongCount(0);
|
|
|
808 |
TInt plSongDuration(0);
|
|
|
809 |
if (countRequested)
|
|
|
810 |
{
|
|
|
811 |
if (driveId >= 0)
|
|
|
812 |
{
|
|
|
813 |
//valid disk
|
|
|
814 |
iObserver.HandlePlaylistInfoL(playlistId, plSongCount, plSongDuration);
|
|
|
815 |
}
|
|
|
816 |
aMedia.SetTObjectValueL<TInt>(KMPXMediaGeneralCount,
|
|
|
817 |
plSongCount );
|
|
|
818 |
|
|
|
819 |
MPX_DEBUG1(" EMPXMediaGeneralCount");
|
|
|
820 |
MPX_DEBUG2(" Count[%d]", plSongCount);
|
|
|
821 |
}
|
|
|
822 |
if (durationRequested)
|
|
|
823 |
{
|
|
|
824 |
aMedia.SetTObjectValueL<TInt>(KMPXMediaGeneralDuration, plSongDuration);
|
|
|
825 |
|
|
|
826 |
MPX_DEBUG1(" EMPXMediaGeneralDuration");
|
|
|
827 |
MPX_DEBUG2(" Duration[%d]", plSongDuration);
|
|
|
828 |
}
|
|
|
829 |
|
|
|
830 |
aMedia.SetTObjectValueL<TMPXGeneralType>(KMPXMediaGeneralType, EMPXItem);
|
|
|
831 |
aMedia.SetTObjectValueL<TMPXGeneralCategory>(KMPXMediaGeneralCategory, EMPXPlaylist);
|
|
|
832 |
}
|
|
|
833 |
|
|
|
834 |
// ----------------------------------------------------------------------------
|
|
|
835 |
// CMPXDbPlaylist::GetPlaylistRecordL
|
|
|
836 |
// ----------------------------------------------------------------------------
|
|
|
837 |
//
|
|
|
838 |
RSqlStatement CMPXDbPlaylist::GetPlaylistRecordL(
|
|
|
839 |
TUint32 aPlaylistId)
|
|
|
840 |
{
|
|
|
841 |
MPX_FUNC("CMPXDbPlaylist::GetPlaylistRecordL");
|
|
|
842 |
return iDbManager.ExecuteSelectQueryL(KQueryPlaylistGet, aPlaylistId);
|
|
|
843 |
}
|
|
|
844 |
|
|
|
845 |
// ----------------------------------------------------------------------------
|
|
|
846 |
// CMPXDbPlaylist::DoAddPlaylistL
|
|
|
847 |
// ----------------------------------------------------------------------------
|
|
|
848 |
//
|
|
|
849 |
TUint32 CMPXDbPlaylist::DoAddPlaylistL(
|
|
|
850 |
const CMPXMedia& aMedia,
|
|
|
851 |
TInt aDriveId)
|
|
|
852 |
{
|
|
|
853 |
MPX_FUNC("CMPXDbPlaylist::DoAddPlaylistL");
|
|
|
854 |
|
|
|
855 |
const TDesC& playlistName(aMedia.ValueText(KMPXMediaGeneralTitle));
|
|
|
856 |
const TDesC& playlistUri(aMedia.ValueText(KMPXMediaGeneralUri));
|
|
|
857 |
|
|
|
858 |
TUint32 playlistId(MPXDbCommonUtil::GenerateUniqueIdL(iDbManager.Fs(), EMPXPlaylist, playlistUri, EFalse));
|
|
|
859 |
const CMPXMediaArray* mediaArray = aMedia.Value<CMPXMediaArray>(KMPXMediaArrayContents);
|
|
|
860 |
if( !mediaArray )
|
|
|
861 |
{
|
|
|
862 |
User::Leave( KErrNoMemory );
|
|
|
863 |
}
|
|
|
864 |
// add the songs to the PlaylistSongs table
|
|
|
865 |
TInt count(mediaArray->Count());
|
|
|
866 |
for (TInt i = 0; i < count; ++i)
|
|
|
867 |
{
|
|
|
868 |
iPlaylistSongs->AddSongL(playlistId, i, *mediaArray->AtL(i), aDriveId);
|
|
|
869 |
}
|
|
|
870 |
|
|
|
871 |
// determine the value of DbFlag
|
|
|
872 |
TUint dbflags(0);
|
|
|
873 |
if (aMedia.IsSupported(KMPXMediaGeneralFlags))
|
|
|
874 |
{
|
|
|
875 |
TUint flag(aMedia.ValueTObjectL<TUint>(KMPXMediaGeneralFlags));
|
|
|
876 |
if (flag & KMPXMediaGeneralFlagsSetOrUnsetBit )
|
|
|
877 |
{
|
|
|
878 |
// Set flag
|
|
|
879 |
dbflags |= flag;
|
|
|
880 |
MPX_DEBUG2(" GeneralFlags[%b]", dbflags);
|
|
|
881 |
}
|
|
|
882 |
}
|
|
|
883 |
|
|
|
884 |
// add playlist record
|
|
|
885 |
HBufC* time = MPXDbCommonUtil::CurrentTimeDesLC();
|
|
|
886 |
HBufC* name = MPXDbCommonUtil::ProcessSingleQuotesLC(playlistName);
|
|
|
887 |
HBufC* uri = MPXDbCommonUtil::ProcessSingleQuotesLC(playlistUri);
|
|
|
888 |
TPtrC uriPtr(uri->Mid(KMCPathStartPos));
|
|
|
889 |
TPtrC namePtr(name->Left(KMCMaxTextLen));
|
|
|
890 |
|
|
|
891 |
iDbManager.ExecuteQueryL(aDriveId, KQueryPlaylistInsert, playlistId, &namePtr,
|
|
|
892 |
&uriPtr, MPXDbCommonUtil::GetVolIdMatchDriveIdL(iDbManager.Fs(), aDriveId),
|
|
|
893 |
dbflags, time);
|
|
|
894 |
|
|
|
895 |
CleanupStack::PopAndDestroy(uri);
|
|
|
896 |
CleanupStack::PopAndDestroy(name);
|
|
|
897 |
CleanupStack::PopAndDestroy(time);
|
|
|
898 |
|
|
|
899 |
return playlistId;
|
|
|
900 |
}
|
|
|
901 |
|
|
|
902 |
// ----------------------------------------------------------------------------
|
|
|
903 |
// CMPXDbPlaylist::DoUpdatePlaylistL
|
|
|
904 |
// ----------------------------------------------------------------------------
|
|
|
905 |
//
|
|
|
906 |
void CMPXDbPlaylist::DoUpdatePlaylistL(
|
|
|
907 |
TUint32 aPlaylistId,
|
|
|
908 |
const CMPXMedia& aMedia,
|
|
|
909 |
TInt aDriveId,
|
|
|
910 |
CMPXMessage& aMessage)
|
|
|
911 |
{
|
|
|
912 |
MPX_FUNC("CMPXDbPlaylist::DoUpdatePlaylistL");
|
|
|
913 |
|
|
|
914 |
// construct the criteria array
|
|
|
915 |
const TArray<TMPXAttribute> attributes = aMedia.Attributes();
|
|
|
916 |
|
|
|
917 |
CDesCArrayFlat* criteriaArray = new (ELeave) CDesCArrayFlat(attributes.Count());
|
|
|
918 |
CleanupStack::PushL(criteriaArray);
|
|
|
919 |
|
|
|
920 |
TInt attrCount(attributes.Count());
|
|
|
921 |
for (TInt index = 0; index < attrCount; ++index)
|
|
|
922 |
{
|
|
|
923 |
TInt contentId(attributes[index].ContentId());
|
|
|
924 |
TUint attributeId(attributes[index].AttributeId());
|
|
|
925 |
|
|
|
926 |
switch(contentId)
|
|
|
927 |
{
|
|
|
928 |
case KMPXMediaIdGeneral:
|
|
|
929 |
{
|
|
|
930 |
if (attributeId & EMPXMediaGeneralTitle)
|
|
|
931 |
{
|
|
|
932 |
MPXDbCommonUtil::AddSqlCriterionL(*criteriaArray, KCriterionPlaylistTitle,
|
|
|
933 |
aMedia.ValueText(KMPXMediaGeneralTitle));
|
|
|
934 |
}
|
|
|
935 |
if (attributeId & EMPXMediaGeneralUri)
|
|
|
936 |
{
|
|
|
937 |
const TDesC& uri(aMedia.ValueText (KMPXMediaGeneralUri));
|
|
|
938 |
|
|
|
939 |
// determine if we are changing URI of an existing playlist.
|
|
|
940 |
// if so, update playlist URI + its Id
|
|
|
941 |
TUint32 newId(MPXDbCommonUtil::GenerateUniqueIdL(iDbManager.Fs(), EMPXPlaylist, uri, EFalse));
|
|
|
942 |
|
|
|
943 |
if (aPlaylistId != newId)
|
|
|
944 |
{
|
|
|
945 |
aMessage.SetTObjectValueL<TMPXItemId>(KMPXMessageMediaGeneralId, newId);
|
|
|
946 |
aMessage.SetTObjectValueL<TMPXItemId>(KMPXMessageMediaDeprecatedId, aPlaylistId);
|
|
|
947 |
|
|
|
948 |
// Change event handling for renaming a playlist should be like a song
|
|
|
949 |
// The item focus should goto the new name of the playlist
|
|
|
950 |
// to-do: this should be abstracted from the plugin. framework should
|
|
|
951 |
// have enough info to deal with this scenario, if not, add more
|
|
|
952 |
// info in the message passing back to framework
|
|
|
953 |
aMessage.SetTObjectValueL<TMPXGeneralCategory>(KMPXMessageMediaGeneralCategory,
|
|
|
954 |
EMPXSong);
|
|
|
955 |
|
|
|
956 |
// update the PlaylistSongs to reflect playlist id change
|
|
|
957 |
iPlaylistSongs->UpdateSongsL(aPlaylistId, newId);
|
|
|
958 |
|
|
|
959 |
// this takes care of processing the single quotes in the URI
|
|
|
960 |
MPXDbCommonUtil::AddSqlCriterionL(*criteriaArray, KCriterionPlaylistUri,
|
|
|
961 |
uri.Mid(KMCPathStartPos));
|
|
|
962 |
MPXDbCommonUtil::AddSqlCriterionL(*criteriaArray, KCriterionPlaylistVolumeId,
|
|
|
963 |
MPXDbCommonUtil::GetVolIdMatchDriveIdL(iDbManager.Fs(), TDriveUnit(uri)));
|
|
|
964 |
MPXDbCommonUtil::AddSqlCriterionL(*criteriaArray, KCriterionPlaylistUniqueId,
|
|
|
965 |
newId);
|
|
|
966 |
}
|
|
|
967 |
}
|
|
|
968 |
if (attributeId & EMPXMediaGeneralSynchronized)
|
|
|
969 |
{
|
|
|
970 |
MPXDbCommonUtil::AddSqlCriterionL(*criteriaArray, KCriterionPlaylistSync,
|
|
|
971 |
aMedia.ValueTObjectL<TBool>(KMPXMediaGeneralSynchronized));
|
|
|
972 |
}
|
|
|
973 |
}
|
|
|
974 |
break;
|
|
|
975 |
|
|
|
976 |
default:
|
|
|
977 |
break;
|
|
|
978 |
|
|
|
979 |
} // end switch
|
|
|
980 |
} // end for
|
|
|
981 |
|
|
|
982 |
// update the time field to the current time
|
|
|
983 |
HBufC* time = MPXDbCommonUtil::CurrentTimeDesLC();
|
|
|
984 |
MPXDbCommonUtil::AddSqlCriterionL(*criteriaArray, KCriterionPlaylistTime, *time);
|
|
|
985 |
CleanupStack::PopAndDestroy(time);
|
|
|
986 |
|
|
|
987 |
// construct a string from all criteria
|
|
|
988 |
HBufC* criteria = MPXDbCommonUtil::StringFromArrayLC(*criteriaArray, KMCCommaSign);
|
|
|
989 |
|
|
|
990 |
// execute the query
|
|
|
991 |
iDbManager.ExecuteQueryL(aDriveId, KQueryPlaylistUpdate, criteria, aPlaylistId);
|
|
|
992 |
|
|
|
993 |
CleanupStack::PopAndDestroy(criteria);
|
|
|
994 |
CleanupStack::PopAndDestroy(criteriaArray);
|
|
|
995 |
}
|
|
|
996 |
|
|
|
997 |
// ----------------------------------------------------------------------------
|
|
|
998 |
// CMPXDbPlaylist::UpdatePlaylistsForSongL
|
|
|
999 |
// ----------------------------------------------------------------------------
|
|
|
1000 |
//
|
|
|
1001 |
void CMPXDbPlaylist::UpdatePlaylistsForSongL(
|
|
|
1002 |
TUint32 aSongId,
|
|
|
1003 |
CMPXMessageArray* aItemChangedMessages, TBool& aSongInPlaylists)
|
|
|
1004 |
{
|
|
|
1005 |
MPX_FUNC("CMPXDbPlaylist::UpdatePlaylistsForSongL");
|
|
|
1006 |
|
|
|
1007 |
aSongInPlaylists = EFalse;
|
|
|
1008 |
if (aItemChangedMessages)
|
|
|
1009 |
{
|
|
|
1010 |
// get all playlists for the song
|
|
|
1011 |
RSqlStatement recordset(iDbManager.ExecuteSelectQueryL(KQueryPlaylistGetForSong, aSongId));
|
|
|
1012 |
CleanupClosePushL(recordset);
|
|
|
1013 |
|
|
|
1014 |
// ignore the errors
|
|
|
1015 |
while (recordset.Next() == KSqlAtRow)
|
|
|
1016 |
{
|
|
|
1017 |
aSongInPlaylists = ETrue;
|
|
|
1018 |
// add item changed messages for all of them
|
|
|
1019 |
MPXDbCommonUtil::AddItemChangedMessageL(*aItemChangedMessages,
|
|
|
1020 |
recordset.ColumnInt64(KMPXTableDefaultIndex), EMPXItemModified,
|
|
|
1021 |
EMPXPlaylist, KDBPluginUid);
|
|
|
1022 |
}
|
|
|
1023 |
|
|
|
1024 |
CleanupStack::PopAndDestroy(&recordset);
|
|
|
1025 |
}
|
|
|
1026 |
if (aSongInPlaylists)
|
|
|
1027 |
{
|
|
|
1028 |
// update the time for all playlists that contain this song
|
|
|
1029 |
HBufC* time = MPXDbCommonUtil::CurrentTimeDesLC();
|
|
|
1030 |
iDbManager.ExecuteQueryL (KDbManagerAllDrives,
|
|
|
1031 |
KQueryPlaylistUpdateTimeForSong, time, aSongId);
|
|
|
1032 |
CleanupStack::PopAndDestroy (time);
|
|
|
1033 |
}
|
|
|
1034 |
}
|
|
|
1035 |
|
|
|
1036 |
// ----------------------------------------------------------------------------
|
|
|
1037 |
// CMPXDbPlaylist::CreateTableL
|
|
|
1038 |
// ----------------------------------------------------------------------------
|
|
|
1039 |
//
|
|
|
1040 |
void CMPXDbPlaylist::UpdatePlaylistTimeL(
|
|
|
1041 |
TUint32 aPlaylistId,
|
|
|
1042 |
TInt aDrive)
|
|
|
1043 |
{
|
|
|
1044 |
MPX_FUNC("CMPXDbPlaylist::UpdatePlaylistTimeL");
|
|
|
1045 |
|
|
|
1046 |
HBufC* time = MPXDbCommonUtil::CurrentTimeDesLC();
|
|
|
1047 |
iDbManager.ExecuteQueryL(aDrive, KQueryPlaylistUpdateTime, time, aPlaylistId);
|
|
|
1048 |
CleanupStack::PopAndDestroy(time);
|
|
|
1049 |
}
|
|
|
1050 |
|
|
|
1051 |
// ----------------------------------------------------------------------------
|
|
|
1052 |
// CMPXDbPlaylist::GetDrivePlaylistDuration
|
|
|
1053 |
// ----------------------------------------------------------------------------
|
|
|
1054 |
//
|
|
|
1055 |
TInt CMPXDbPlaylist::GetDrivePlaylistDuration(TUint32 aPlaylistId)
|
|
|
1056 |
{
|
|
|
1057 |
return 0;
|
|
|
1058 |
}
|
|
|
1059 |
// ----------------------------------------------------------------------------
|
|
|
1060 |
// CMPXDbPlaylist::CreateTableL
|
|
|
1061 |
// ----------------------------------------------------------------------------
|
|
|
1062 |
//
|
|
|
1063 |
void CMPXDbPlaylist::CreateTableL(
|
|
|
1064 |
RSqlDatabase& aDatabase,
|
|
|
1065 |
TBool /* aCorruptTable */)
|
|
|
1066 |
{
|
|
|
1067 |
MPX_FUNC("CMPXDbPlaylist::CreateTableL");
|
|
|
1068 |
|
|
|
1069 |
// create the table
|
|
|
1070 |
User::LeaveIfError(aDatabase.Exec(KPlaylistCreateTable));
|
|
|
1071 |
|
|
|
1072 |
// create the index on the Name field
|
|
|
1073 |
User::LeaveIfError(aDatabase.Exec(KPlaylistNameIndex));
|
|
|
1074 |
}
|
|
|
1075 |
|
|
|
1076 |
// ----------------------------------------------------------------------------
|
|
|
1077 |
// CMPXDbPlaylist::DropTableL
|
|
|
1078 |
// ----------------------------------------------------------------------------
|
|
|
1079 |
//
|
|
|
1080 |
void CMPXDbPlaylist::DropTableL(
|
|
|
1081 |
RSqlDatabase& aDatabase)
|
|
|
1082 |
{
|
|
|
1083 |
MPX_FUNC("CMPXDbPlaylist::DropTableL");
|
|
|
1084 |
User::LeaveIfError(aDatabase.Exec(KPlaylistDropTable));
|
|
|
1085 |
}
|
|
|
1086 |
|
|
|
1087 |
// ----------------------------------------------------------------------------
|
|
|
1088 |
// CMPXDbPlaylist::CheckTableL
|
|
|
1089 |
// ----------------------------------------------------------------------------
|
|
|
1090 |
//
|
|
|
1091 |
TBool CMPXDbPlaylist::CheckTableL(
|
|
|
1092 |
RSqlDatabase& aDatabase)
|
|
|
1093 |
{
|
|
|
1094 |
MPX_FUNC("CMPXDbPlaylist::CheckTableL");
|
|
|
1095 |
return DoCheckTable(aDatabase, KPlaylistCheckTable);
|
|
|
1096 |
}
|
|
|
1097 |
|
|
|
1098 |
// End of File
|