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Code Issues Releases Wiki Activity

TWK-411: Dragging an album/artist to "New Station" creates a station based on that artist instead of all the tracks

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This commit is contained in:
Michael Zanetti 2011-08-21 16:29:36 +02:00
parent a227ae4bcb
commit 1d6c407003
2 changed files with 94 additions and 4 deletions
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85
src/sourcetree/items/categoryitems.cpp
View File

@ -149,6 +149,91 @@ CategoryAddItem::supportedDropTypes( const QMimeData* data ) const
bool
CategoryAddItem::dropMimeData( const QMimeData* data, Qt::DropAction )
{
// As DropJob always converts dropped items to query_ptrs for all tracks we need to extract album/artist metadata ourselves for stations
if ( m_categoryType == SourcesModel::StationsCategory &&
( data->hasFormat( "application/tomahawk.metadata.artist" ) || data->hasFormat( "application/tomahawk.metadata.album" ) ) )
{
QByteArray mimeData;
if ( data->hasFormat( "application/tomahawk.metadata.artist" ) )
mimeData = data->data( "application/tomahawk.metadata.artist" );
else if ( data->hasFormat( "application/tomahawk.metadata.album" ) )
mimeData = data->data( "application/tomahawk.metadata.album" );
QDataStream stream( &mimeData, QIODevice::ReadOnly );
dynplaylist_ptr newpl = DynamicPlaylist::create( SourceList::instance()->getLocal(), uuid(), QString(), "", SourceList::instance()->getLocal()->friendlyName(), OnDemand, false );
newpl->setMode( OnDemand );
QString firstArtist;
// now we want to add each artist as a filter...
QList< dyncontrol_ptr > contrls;
while ( !stream.atEnd() )
{
QString artist;
stream >> artist;
if ( firstArtist.isEmpty() )
firstArtist = artist;
QString album;
if ( data->hasFormat( "application/tomahawk.metadata.album" ) )
stream >> album; // throw away album title... we only create artists filters for now
dyncontrol_ptr c = newpl->generator()->createControl( "Artist" );
c->setInput( QString( "%1" ).arg( artist ) );
contrls << c;
}
QString name = firstArtist.isEmpty() ? tr( "New Station" ) : tr( "%1 Station" ).arg( firstArtist );
newpl->rename( name );
newpl->createNewRevision( uuid(), newpl->currentrevision(), newpl->type(), contrls );
ViewManager::instance()->show( newpl );
return true;
}
// This could be needed once echonest supports filtering by album.
// If they never will, or if they do and this code still is not used, throw it away!
// If you enable this, make sure to remove the checks for album above.
/* if ( m_categoryType == SourcesModel::StationsCategory && data->hasFormat( "application/tomahawk.metadata.album" ) )
{
QByteArray mimeData = data->data( "application/tomahawk.metadata.album" );
QDataStream stream( &mimeData, QIODevice::ReadOnly );
dynplaylist_ptr newpl = DynamicPlaylist::create( SourceList::instance()->getLocal(), uuid(), QString(), "", SourceList::instance()->getLocal()->friendlyName(), OnDemand, false );
newpl->setMode( OnDemand );
QString firstAlbum;
// now we want to add each artist as a filter...
QList< dyncontrol_ptr > contrls;
while ( !stream.atEnd() )
{
QString artist;
stream >> artist;
QString album;
stream >> album;
if ( firstAlbum.isEmpty() )
{
firstAlbum = album;
}
dyncontrol_ptr c = newpl->generator()->createControl( "Album" );
c->setInput( QString( "%1" ).arg( artist ) );
contrls << c;
}
QString name = firstAlbum.isEmpty() ? tr( "New Station" ) : tr( "%1 Station" ).arg( firstAlbum );
newpl->rename( name );
newpl->createNewRevision( uuid(), newpl->currentrevision(), newpl->type(), contrls );
ViewManager::instance()->show( newpl );
// Give a shot to try to rename it. The playlist has to be created first. ugly.
QTimer::singleShot( 300, APP->mainWindow()->sourceTreeView(), SLOT( renamePlaylist() ) );
return true;
} */
// Create a new playlist seeded with these items
DropJob *dj = new DropJob();
connect( dj, SIGNAL( tracks( QList< Tomahawk::query_ptr > ) ), this, SLOT( parsedDroppedTracks( QList< Tomahawk::query_ptr > ) ) );

13
src/sourcetree/sourcetreeview.cpp
View File

@ -496,11 +496,16 @@ SourceTreeView::dropEvent( QDropEvent* event )
{
const QPoint pos = event->pos();
const QModelIndex index = indexAt( pos );
PlaylistItem* item = itemFromIndex< PlaylistItem >( index );
Q_ASSERT( item );
item->setDropType( m_delegate->hoveredDropType() );
qDebug() << "dropType is " << m_delegate->hoveredDropType();
if ( model()->data( index, SourcesModel::SourceTreeItemTypeRole ).toInt() == SourcesModel::PlaylistsCategory )
{
PlaylistItem* item = itemFromIndex< PlaylistItem >( index );
Q_ASSERT( item );
item->setDropType( m_delegate->hoveredDropType() );
qDebug() << "dropType is " << m_delegate->hoveredDropType();
}
QTreeView::dropEvent( event );
m_dragging = false;
m_dropIndex = QPersistentModelIndex();