QVariant MLModel::data( const QModelIndex &index, const int role ) const
{
if( index.isValid() )
{
if( role == Qt::DisplayRole || role == Qt::EditRole )
{
MLItem *it = static_cast<MLItem*>( index.internalPointer() );
if( !it ) return QVariant();
QVariant tmp = it->data( columnType( index.column() ) );
return tmp;
}
else if( role == Qt::DecorationRole && index.column() == 0 )
{
/*
FIXME: (see ml_type_e)
media->type uses flags for media type information
*/
return QVariant( icons[ getInputItem(index)->i_type ] );
}
else if( role == IsLeafNodeRole )
return isLeaf( index );
else if( role == IsCurrentsParentNodeRole )
return isParent( index, currentIndex() );
else if( role == IsCurrentRole )
{
return QVariant( isCurrent( index ) );
}
}
return QVariant();
}
void MLModel::popupInfo()
{
MLItem *item = static_cast< MLItem* >( current_index.internalPointer() );
input_item_t* p_input = ml_CreateInputItem( p_ml, item->id() );
MediaInfoDialog *mid = new MediaInfoDialog( p_intf, p_input );
mid->setParent( PlaylistDialog::getInstance( p_intf ),
Qt::Dialog );
mid->show();
}
void MLModel::play( const QModelIndex &idx )
{
if( !idx.isValid() )
return;
MLItem *item = static_cast< MLItem* >( idx.internalPointer() );
if( !item )
return;
AddItemToPlaylist( item->id(), true, p_ml, true );
}
bool MLModel::setData( const QModelIndex &idx, const QVariant &value,
int role )
{
if( role != Qt::EditRole || !idx.isValid() ) return false;
MLItem *media = static_cast<MLItem*>( idx.internalPointer() );
media->setData( columnType( idx.column() ), value );
emit dataChanged( idx, idx );
return true;
}
QStringList MLModel::selectedURIs()
{
QStringList list;
for( int i = 0; i < current_selection.size(); i++ )
{
QModelIndex idx = current_selection.value(i);
MLItem *item = static_cast< MLItem* >( idx.internalPointer() );
list.append( QString( item->getUri().toString() ) );
}
return list;
}
QModelIndex MLModel::getIndexByMLID( int id ) const
{
for( int i = 0; i < rowCount( ); i++ )
{
QModelIndex idx = index( i, 0 );
MLItem *item = static_cast< MLItem* >( idx.internalPointer() );
if( item->id() == id )
return idx;
}
return QModelIndex();
}
QMimeData* MLModel::mimeData( const QModelIndexList &indexes ) const
{
QList< QUrl > urls;
QList< int > rows;
foreach( QModelIndex idx, indexes )
{
if( rows.contains( idx.row() ) )
continue;
rows.append( idx.row() );
MLItem* item = static_cast<MLItem*>( idx.internalPointer() );
urls.append( item->getUri() );
}
QMimeData *data = new QMimeData;
data->setUrls( urls );
return data;
}
QVariant MLModel::data( const QModelIndex &index, const int role ) const
{
if( index.isValid() )
{
if( role == Qt::DisplayRole || role == Qt::EditRole )
{
MLItem *it = static_cast<MLItem*>( index.internalPointer() );
if( !it ) return QVariant();
QVariant tmp = it->data( index.column() );
return tmp;
}
else if( role == VLCModel::IsLeafNodeRole )
return QVariant( true );
else if( role == VLCModel::IsCurrentsParentNodeRole )
return QVariant( false );
}
return QVariant();
}
static int mediaDeleted( vlc_object_t *p_this, char const *psz_var,
vlc_value_t oldval, vlc_value_t newval,
void *data )
{
VLC_UNUSED( p_this ); VLC_UNUSED( psz_var ); VLC_UNUSED( oldval );
MLModel* p_model = ( MLModel* )data;
QModelIndex remove_idx = QModelIndex();
for( int i = 0; i < p_model->rowCount( ); i++ )
{
QModelIndex idx = p_model->index( i, 0 );
MLItem *item = static_cast< MLItem* >( idx.internalPointer() );
if( item->id() == newval.i_int )
{
remove_idx = idx;
break;
}
}
if( remove_idx.isValid() )
p_model->remove( remove_idx );
return VLC_SUCCESS;
}
