bool PLSelector::dropMimeData ( QTreeWidgetItem * parent, int index,
const QMimeData * data, Qt::DropAction action )
{
if( !parent ) return false;
QVariant type = parent->data( 0, TYPE_ROLE );
if( type == QVariant() ) return false;
int i_type = type.toInt();
if( i_type != PL_TYPE && i_type != ML_TYPE ) return false;
bool to_pl = i_type == PL_TYPE;
if( data->hasFormat( "vlc/qt-playlist-item" ) )
{
QByteArray encodedData = data->data( "vlc/qt-playlist-item" );
QDataStream stream( &encodedData, QIODevice::ReadOnly );
playlist_Lock( THEPL );
while( !stream.atEnd() )
{
PLItem *item;
stream.readRawData( (char*)&item, sizeof(PLItem*) );
input_item_t *pl_input =item->inputItem();
playlist_AddExt ( THEPL,
pl_input->psz_uri, pl_input->psz_name,
PLAYLIST_APPEND | PLAYLIST_SPREPARSE, PLAYLIST_END,
pl_input->i_duration,
pl_input->i_options, pl_input->ppsz_options, pl_input->optflagc,
to_pl, true );
}
playlist_Unlock( THEPL );
}
return true;
}
QMimeData *PLModel::mimeData( const QModelIndexList &indexes ) const
{
PlMimeData *plMimeData = new PlMimeData();
QModelIndexList list;
foreach( const QModelIndex &index, indexes ) {
if( index.isValid() && index.column() == 0 )
list.append(index);
}
qSort(list.begin(), list.end(), modelIndexLessThen);
PLItem *item = NULL;
foreach( const QModelIndex &index, list ) {
if( item )
{
PLItem *testee = getItem( index );
while( testee->parent() )
{
if( testee->parent() == item ||
testee->parent() == item->parent() ) break;
testee = testee->parent();
}
if( testee->parent() == item ) continue;
item = getItem( index );
}
else
item = getItem( index );
plMimeData->appendItem( item->inputItem() );
}
return plMimeData;
}
void LocationBar::setIndex( const QModelIndex &index )
{
qDeleteAll( buttons );
buttons.clear();
qDeleteAll( actions );
actions.clear();
QModelIndex i = index;
bool first = true;
while( true )
{
PLItem *item = model->getItem( i );
QString text;
char *fb_name = input_item_GetTitle( item->inputItem() );
if( EMPTY_STR( fb_name ) )
{
free( fb_name );
fb_name = input_item_GetName( item->inputItem() );
}
text = qfu(fb_name);
free(fb_name);
QAbstractButton *btn = new LocationButton( text, first, !first, this );
btn->setSizePolicy( QSizePolicy::Maximum, QSizePolicy::Fixed );
buttons.append( btn );
QAction *action = new QAction( text, this );
actions.append( action );
CONNECT( btn, clicked(), action, trigger() );
mapper->setMapping( action, item->id() );
CONNECT( action, triggered(), mapper, map() );
first = false;
if( i.isValid() ) i = i.parent();
else break;
}
QString prefix;
for( int a = actions.count() - 1; a >= 0 ; a-- )
{
actions[a]->setText( prefix + actions[a]->text() );
prefix += QString(" ");
}
if( isVisible() ) layOut( size() );
}
