// ---------------------------------------------------------------------------
// rename a media object
// ---------------------------------------------------------------------------
//
void CMPXCollectionHelperImp::RenameL( const TDesC& aOldUri,
const TDesC& aNewUri,
TMPXGeneralCategory aItemCat )
{
MPX_FUNC("CMPXCollectionHelperImp::RenameL");
MPX_DEBUG3("aOldUri = %S, aNewUri = %S", &aOldUri, &aNewUri);
if (aItemCat != EMPXSong && aItemCat != EMPXPlaylist && aItemCat != EMPXAbstractAlbum)
{
User::Leave(KErrArgument);
}
// find the media using the old URI
RArray<TMPXAttribute> attributes;
CleanupClosePushL( attributes );
attributes.AppendL(KMPXMediaGeneralId);
attributes.AppendL(KMPXMediaMusicAlbumArtFileName);
CMPXMedia* media = GetL(aOldUri, attributes.Array(), aItemCat);
CleanupStack::PopAndDestroy(&attributes);
CleanupStack::PushL(media);
const TDesC& fileName(media->ValueText(KMPXMediaMusicAlbumArtFileName));
// the songs have embedded albumart.
if(fileName.CompareF(aOldUri) == 0)
{
// change the Art filename to the new Uri
media->SetTextValueL(KMPXMediaMusicAlbumArtFileName, aNewUri);
// Rename the thumbnail
TRAPD(err, RenameThumbnailL(aOldUri, aNewUri));
if(KErrNone != err)
{
MPX_DEBUG2("Thumbnail renames failed. Err: %d", err);
}
}
// change file path to the new file path
media->SetTextValueL(KMPXMediaGeneralUri, aNewUri);
// ask harvester to rename the file if any of the following is true:
// 1) renaming a song
// 2) renaming a playlist scanned through file system.
//
// There are 3 types of playlists. The ones created from the device
// are virtual playlists which have file extension .vir. There are
// no physical playlist files associated with them; hence not
// registered with harvester. For virtual playlists, IsPlaylistL
// will return EFalse because there is not a playlist plugin that
// deals with .vir playlist files.
//
// The ones synced from PC through MTP have file extension .pla.
// There are 0-byte .pla files associated with them but they
// are not registered with harvester either. IsPlaylistL will also
// return EFalse because there is not a playlist plugin that deals
// with .pla.
//
// The 3rd type of playlists is .m3u on the file system. They are
// added to the collection through file scan and registered with
// harvester. IsPlaylistL will return ETrue.
if (aItemCat == EMPXSong || iHvsUtility->IsPlaylistL(aOldUri))
{
const TUid& collection =
media->ValueTObjectL<TUid>(KMPXMediaGeneralCollectionId);
iHvsUtility->RenameFileL( aOldUri, aNewUri, collection.iUid );
}
// Update collection via CMPXCommand
//
CMPXCommand* cmd = CMPXCommand::NewL();
CleanupStack::PushL( cmd );
cmd->SetTObjectValueL( KMPXCommandGeneralId, KMPXCommandIdCollectionSet );
TUid colId (media->ValueTObjectL<TUid>(KMPXMediaGeneralCollectionId) );
cmd->SetTObjectValueL( KMPXCommandGeneralCollectionId, colId.iUid );
cmd->SetTObjectValueL( KMPXCommandGeneralDoSync, ETrue );
cmd->SetCObjectValueL( KMPXCommandColSetMedia, media );
iCollectionUtil->Collection().CommandL( *cmd );
CleanupStack::PopAndDestroy( cmd );
CleanupStack::PopAndDestroy(media);
}
// ---------------------------------------------------------------------------
// Remove a file from the collection
// ---------------------------------------------------------------------------
//
void CMPXCollectionHelperImp::RemoveL( const TDesC& aFile,
TMPXGeneralCategory aItemCat )
{
MPX_FUNC("CMPXCollectionHelperImp::RemoveL");
MPX_DEBUG3("aFile %S, category %d", &aFile, aItemCat);
if (aItemCat != EMPXSong && aItemCat != EMPXPlaylist)
{
User::Leave(KErrArgument);
}
//
// ask harvester to remove the file if any of the following is true:
// 1) removing a song
// 2) removing a playlist scanned through file system.
//
// There are 3 types of playlists. The ones created from the device
// are virtual playlists which have file extension .vir. There are
// no physical playlist files associated with them; hence not
// registered with harvester. For virtual playlists, IsPlaylistL
// will return EFalse because there is not a playlist plugin that
// deals with .vir playlist files.
//
// The ones synced from PC through MTP have file extension .pla.
// There are 0-byte .pla files associated with them but they
// are not registered with harvester either. IsPlaylistL will also
// return EFalse because there is not a playlist plugin that deals
// with .pla.
//
// The 3rd type of playlists is .m3u on the file system. They are
// added to the collection through file scan and registered with
// harvester. IsPlaylistL will return ETrue.
//
// For now virtual playlists and synced playlists are assumed to
// be in the music collection for now until there is a generic way
// resolving collections aside from using file extension or UID.
//
TInt collection(iMusicCollectionId.iUid);
if (aItemCat == EMPXSong || iHvsUtility->IsPlaylistL(aFile))
{
// Remove from the harvester
collection = iHvsUtility->RemoveFileL( aFile );
}
// Remove from the collection
// Construct a CMPXMedia object with URI, collection id, type and category
//
RArray<TInt> contID;
CleanupClosePushL( contID );
contID.AppendL( KMPXMediaIdGeneral );
CMPXMedia* media = CMPXMedia::NewL( contID.Array() );
CleanupStack::PushL( media );
media->SetTextValueL( KMPXMediaGeneralUri, aFile );
media->SetTObjectValueL<TUid>( KMPXMediaGeneralCollectionId, TUid::Uid( collection ) );
media->SetTObjectValueL( KMPXMediaGeneralType, EMPXItem );
media->SetTObjectValueL( KMPXMediaGeneralCategory, aItemCat );
// Remove the item via CMPXCommand
//
CMPXCommand* cmd = CMPXCommand::NewL();
CleanupStack::PushL( cmd );
cmd->SetTObjectValueL( KMPXCommandGeneralCollectionId,
collection );
cmd->SetTObjectValueL( KMPXCommandGeneralId,
KMPXCommandIdCollectionRemoveMedia );
cmd->SetTObjectValueL( KMPXCommandGeneralDoSync, ETrue );
cmd->SetCObjectValueL( KMPXCommandCollectionRemoveMedia, media );
cmd->SetTObjectValueL( KMPXCommandCollectionRemoveMediaDeleteRecord,
ETrue );
iCollectionUtil->Collection().CommandL( *cmd );
CleanupStack::PopAndDestroy( cmd );
CleanupStack::PopAndDestroy( media );
CleanupStack::PopAndDestroy( &contID );
}