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Code Issues Releases Wiki Activity

added drag and drop to playlists for albums and artists

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This commit is contained in:
Michael Zanetti 2011-08-13 22:54:09 +02:00
parent e6778b5631
commit 09de8c8387
3 changed files with 70 additions and 2 deletions
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47
src/libtomahawk/globalactionmanager.cpp
View File

@ -793,7 +793,9 @@ GlobalActionManager::acceptsMimeData( const QMimeData* data, bool tracksOnly )
{
if ( data->hasFormat( "application/tomahawk.query.list" )
|| data->hasFormat( "application/tomahawk.plentry.list" )
|| data->hasFormat( "application/tomahawk.result.list" ) )
|| data->hasFormat( "application/tomahawk.result.list" )
|| data->hasFormat( "application/tomahawk.metadata.album" )
|| data->hasFormat( "application/tomahawk.metadata.artist" ) )
{
return true;
}
@ -827,6 +829,10 @@ GlobalActionManager::tracksFromMimeData( const QMimeData* data )
emit tracks( tracksFromQueryList( data ) );
else if ( data->hasFormat( "application/tomahawk.result.list" ) )
emit tracks( tracksFromResultList( data ) );
else if ( data->hasFormat( "application/tomahawk.metadata.album" ) )
emit tracks( tracksFromAlbumMetaData( data ) );
else if ( data->hasFormat( "application/tomahawk.metadata.artist" ) )
emit tracks( tracksFromArtistMetaData( data ) );
else if ( data->hasFormat( "text/plain" ) )
{
QString plainData = QString::fromUtf8( data->data( "text/plain" ).constData() );
@ -923,6 +929,45 @@ GlobalActionManager::tracksFromResultList( const QMimeData* data )
return queries;
}
QList< query_ptr >
GlobalActionManager::tracksFromAlbumMetaData( const QMimeData *data )
{
QList<query_ptr> queries;
QByteArray itemData = data->data( "application/tomahawk.metadata.album" );
QDataStream stream( &itemData, QIODevice::ReadOnly );
while ( !stream.atEnd() )
{
QString artist;
stream >> artist;
QString album;
stream >> album;
artist_ptr artistPtr = Artist::get( artist );
album_ptr albumPtr = Album::get( artistPtr, album );
queries << albumPtr->tracks();
}
return queries;
}
QList< query_ptr >
GlobalActionManager::tracksFromArtistMetaData( const QMimeData *data )
{
QList<query_ptr> queries;
QByteArray itemData = data->data( "application/tomahawk.metadata.artist" );
QDataStream stream( &itemData, QIODevice::ReadOnly );
while ( !stream.atEnd() )
{
QString artist;
stream >> artist;
artist_ptr artistPtr = Artist::get( artist );
queries << artistPtr->tracks();
}
return queries;
}
/// SPOTIFY URL HANDLING
bool

2
src/libtomahawk/globalactionmanager.h
View File

@ -105,6 +105,8 @@ private:
void handleTrackUrls( const QString& urls );
QList< Tomahawk::query_ptr > tracksFromQueryList( const QMimeData* d );
QList< Tomahawk::query_ptr > tracksFromResultList( const QMimeData* d );
QList< Tomahawk::query_ptr > tracksFromArtistMetaData( const QMimeData* d );
QList< Tomahawk::query_ptr > tracksFromAlbumMetaData( const QMimeData* d );
QString hostname() const;

23
src/libtomahawk/playlist/treemodel.cpp
View File

@ -293,6 +293,8 @@ TreeModel::flags( const QModelIndex& index ) const
TreeModelItem* item = itemFromIndex( index );
if ( item && !item->result().isNull() )
return Qt::ItemIsDragEnabled | Qt::ItemIsDropEnabled | defaultFlags;
if ( item && ( !item->album().isNull() || !item->artist().isNull() ) )
return Qt::ItemIsDragEnabled | defaultFlags;
}
return defaultFlags;
@ -314,7 +316,11 @@ TreeModel::mimeData( const QModelIndexList &indexes ) const
qDebug() << Q_FUNC_INFO;
QByteArray resultData;
QByteArray albumData;
QByteArray artistData;
QDataStream resultStream( &resultData, QIODevice::WriteOnly );
QDataStream albumStream( &albumData, QIODevice::WriteOnly );
QDataStream artistStream( &artistData, QIODevice::WriteOnly );
foreach ( const QModelIndex& i, indexes )
{
@ -328,10 +334,25 @@ TreeModel::mimeData( const QModelIndexList &indexes ) const
const result_ptr& result = item->result();
resultStream << qlonglong( &result );
}
if ( item && !item->album().isNull() )
{
const album_ptr& album = item->album();
albumStream << album->artist()->name() << album->name();
}
if ( item && !item->artist().isNull() )
{
const artist_ptr& artist = item->artist();
artistStream << artist->name();
}
}
QMimeData* mimeData = new QMimeData();
mimeData->setData( "application/tomahawk.result.list", resultData );
if ( !artistData.isEmpty() )
mimeData->setData( "application/tomahawk.metadata.artist", artistData );
else if ( !albumData.isEmpty() )
mimeData->setData( "application/tomahawk.metadata.album", albumData );
else
mimeData->setData( "application/tomahawk.result.list", resultData );
return mimeData;
}