1 /*****************************************************************************
2 * playlist_model.cpp : Manage playlist model
3 ****************************************************************************
4 * Copyright (C) 2006-2007 the VideoLAN team
7 * Authors: Clément Stenac <zorglub@videolan.org>
8 * Ilkka Ollakkka <ileoo (at) videolan dot org>
9 * Jakob Leben <jleben@videolan.org>
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation; either version 2 of the License, or
14 * (at your option) any later version.
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
24 *****************************************************************************/
31 #include "dialogs_provider.hpp"
32 #include "components/playlist/playlist_model.hpp"
33 #include "dialogs/mediainfo.hpp"
34 #include "dialogs/playlist.hpp"
35 #include <vlc_intf_strings.h>
37 #include "pixmaps/types/type_unknown.xpm"
43 #include <QApplication>
47 #include <QDesktopServices>
48 #include <QInputDialog>
53 I_DIR_OR_FOLDER( N_("Create Directory"), N_( "Create Folder" ) )
54 #define I_NEW_DIR_NAME \
55 I_DIR_OR_FOLDER( N_( "Enter name for new directory:" ), \
56 N_( "Enter name for new folder:" ) )
58 QIcon PLModel::icons[ITEM_TYPE_NUMBER];
60 /*************************************************************************
61 * Playlist model implementation
62 *************************************************************************/
64 PLModel::PLModel( playlist_t *_p_playlist, /* THEPL */
65 intf_thread_t *_p_intf, /* main Qt p_intf */
66 playlist_item_t * p_root,
67 QObject *parent ) /* Basic Qt parent */
68 : QAbstractItemModel( parent )
71 p_playlist = _p_playlist;
73 i_cached_input_id = -1;
74 i_popup_item = i_popup_parent = -1;
77 rootItem = NULL; /* PLItem rootItem, will be set in rebuild( ) */
79 /* Icons initialization */
80 #define ADD_ICON(type, x) icons[ITEM_TYPE_##type] = QIcon( x )
81 ADD_ICON( UNKNOWN , type_unknown_xpm );
82 ADD_ICON( FILE, ":/type/file" );
83 ADD_ICON( DIRECTORY, ":/type/directory" );
84 ADD_ICON( DISC, ":/type/disc" );
85 ADD_ICON( CDDA, ":/type/cdda" );
86 ADD_ICON( CARD, ":/type/capture-card" );
87 ADD_ICON( NET, ":/type/net" );
88 ADD_ICON( PLAYLIST, ":/type/playlist" );
89 ADD_ICON( NODE, ":/type/node" );
93 DCONNECT( THEMIM->getIM(), metaChanged( input_item_t *),
94 this, processInputItemUpdate( input_item_t *) );
95 DCONNECT( THEMIM, inputChanged( input_thread_t * ),
96 this, processInputItemUpdate( input_thread_t* ) );
97 CONNECT( THEMIM, playlistItemAppended( int, int ),
98 this, processItemAppend( int, int ) );
99 CONNECT( THEMIM, playlistItemRemoved( int ),
100 this, processItemRemoval( int ) );
109 Qt::DropActions PLModel::supportedDropActions() const
111 return Qt::CopyAction | Qt::MoveAction;
114 Qt::ItemFlags PLModel::flags( const QModelIndex &index ) const
116 Qt::ItemFlags flags = QAbstractItemModel::flags( index );
118 const PLItem *item = index.isValid() ? getItem( index ) : rootItem;
123 playlist_item_t *plItem =
124 playlist_ItemGetById( p_playlist, item->i_id );
126 if ( plItem && ( plItem->i_children > -1 ) )
127 flags |= Qt::ItemIsDropEnabled;
132 flags |= Qt::ItemIsDragEnabled;
137 QStringList PLModel::mimeTypes() const
140 types << "vlc/qt-input-items";
144 bool modelIndexLessThen( const QModelIndex &i1, const QModelIndex &i2 )
146 if( !i1.isValid() || !i2.isValid() ) return false;
147 PLItem *item1 = static_cast<PLItem*>( i1.internalPointer() );
148 PLItem *item2 = static_cast<PLItem*>( i2.internalPointer() );
149 if( item1->parent() == item2->parent() ) return i1.row() < i2.row();
150 else return *item1 < *item2;
153 QMimeData *PLModel::mimeData( const QModelIndexList &indexes ) const
155 PlMimeData *plMimeData = new PlMimeData();
156 QModelIndexList list;
158 foreach( const QModelIndex &index, indexes ) {
159 if( index.isValid() && index.column() == 0 )
163 qSort(list.begin(), list.end(), modelIndexLessThen);
166 foreach( const QModelIndex &index, list ) {
169 PLItem *testee = getItem( index );
170 while( testee->parent() )
172 if( testee->parent() == item ||
173 testee->parent() == item->parent() ) break;
174 testee = testee->parent();
176 if( testee->parent() == item ) continue;
177 item = getItem( index );
180 item = getItem( index );
182 plMimeData->appendItem( item->p_input );
189 bool PLModel::dropMimeData( const QMimeData *data, Qt::DropAction action,
190 int row, int column, const QModelIndex &parent )
192 bool copy = action == Qt::CopyAction;
193 if( !copy && action != Qt::MoveAction )
196 const PlMimeData *plMimeData = qobject_cast<const PlMimeData*>( data );
200 dropAppendCopy( plMimeData, getItem( parent ), row );
202 dropMove( plMimeData, getItem( parent ), row );
207 void PLModel::dropAppendCopy( const PlMimeData *plMimeData, PLItem *target, int pos )
211 playlist_item_t *p_parent =
212 playlist_ItemGetByInput( p_playlist, target->p_input );
213 if( !p_parent ) return;
215 if( pos == -1 ) pos = PLAYLIST_END;
217 QList<input_item_t*> inputItems = plMimeData->inputItems();
219 foreach( input_item_t* p_input, inputItems )
221 playlist_item_t *p_item = playlist_ItemGetByInput( p_playlist, p_input );
222 if( !p_item ) continue;
223 pos = playlist_NodeAddCopy( p_playlist, p_item, p_parent, pos );
229 void PLModel::dropMove( const PlMimeData * plMimeData, PLItem *target, int row )
231 QList<input_item_t*> inputItems = plMimeData->inputItems();
232 QList<PLItem*> model_items;
233 playlist_item_t *pp_items[inputItems.size()];
237 playlist_item_t *p_parent =
238 playlist_ItemGetByInput( p_playlist, target->p_input );
240 if( !p_parent || row > p_parent->i_children )
245 int new_pos = row == -1 ? p_parent->i_children : row;
246 int model_pos = new_pos;
249 foreach( input_item_t *p_input, inputItems )
251 playlist_item_t *p_item = playlist_ItemGetByInput( p_playlist, p_input );
252 if( !p_item ) continue;
254 PLItem *item = findByInput( rootItem, p_input->i_id );
255 if( !item ) continue;
257 /* Better not try to move a node into itself.
258 Abort the whole operation in that case,
259 because it is ambiguous. */
260 PLItem *climber = target;
263 if( climber == item )
267 climber = climber->parentItem;
270 if( item->parentItem == target &&
271 target->children.indexOf( item ) < new_pos )
274 model_items.append( item );
275 pp_items[i] = p_item;
279 if( model_items.isEmpty() )
284 playlist_TreeMoveMany( p_playlist, i, pp_items, p_parent, new_pos );
288 foreach( PLItem *item, model_items )
291 insertChildren( target, model_items, model_pos );
294 /* remove item with its id */
295 void PLModel::removeItem( int i_id )
297 PLItem *item = findById( rootItem, i_id );
301 void PLModel::activateItem( const QModelIndex &index )
303 assert( index.isValid() );
304 const PLItem *item = getItem( index );
307 playlist_item_t *p_item = playlist_ItemGetById( p_playlist, item->i_id );
308 activateItem( p_item );
312 /* Must be entered with lock */
313 void PLModel::activateItem( playlist_item_t *p_item )
315 if( !p_item ) return;
316 playlist_item_t *p_parent = p_item;
319 if( p_parent->i_id == rootItem->i_id ) break;
320 p_parent = p_parent->p_parent;
323 playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, pl_Locked,
327 /****************** Base model mandatory implementations *****************/
328 QVariant PLModel::data( const QModelIndex &index, const int role ) const
330 if( !index.isValid() ) return QVariant();
331 const PLItem *item = getItem( index );
332 if( role == Qt::DisplayRole )
334 int metadata = columnToMeta( index.column() );
335 if( metadata == COLUMN_END ) return QVariant();
338 if( metadata == COLUMN_NUMBER )
339 returninfo = QString::number( index.row() + 1 );
342 char *psz = psz_column_meta( item->p_input, metadata );
343 returninfo = qfu( psz );
346 return QVariant( returninfo );
348 else if( role == Qt::DecorationRole && index.column() == 0 )
350 /* Used to segfault here because i_type wasn't always initialized */
351 return QVariant( PLModel::icons[item->p_input->i_type] );
353 else if( role == Qt::FontRole )
355 if( isCurrent( index ) )
357 QFont f; f.setBold( true ); return QVariant( f );
360 else if( role == Qt::BackgroundRole && isCurrent( index ) )
362 return QVariant( QBrush( Qt::gray ) );
364 else if( role == IsCurrentRole ) return QVariant( isCurrent( index ) );
365 else if( role == IsLeafNodeRole )
369 playlist_item_t *plItem =
370 playlist_ItemGetById( p_playlist, item->i_id );
373 isLeaf = plItem->i_children == -1;
378 else if( role == IsCurrentsParentNodeRole )
380 return QVariant( isParent( index, currentIndex() ) );
385 /* Seek from current index toward the top and see if index is one of parent nodes */
386 bool PLModel::isParent( const QModelIndex &index, const QModelIndex ¤t ) const
388 if( !index.isValid() )
391 if( index == current )
394 if( !current.isValid() || !current.parent().isValid() )
397 return isParent( index, current.parent() );
400 bool PLModel::isCurrent( const QModelIndex &index ) const
402 return getItem( index )->p_input == THEMIM->currentInputItem();
405 int PLModel::itemId( const QModelIndex &index ) const
407 return getItem( index )->i_id;
410 QVariant PLModel::headerData( int section, Qt::Orientation orientation,
413 if (orientation != Qt::Horizontal || role != Qt::DisplayRole)
416 int meta_col = columnToMeta( section );
418 if( meta_col == COLUMN_END ) return QVariant();
420 return QVariant( qfu( psz_column_title( meta_col ) ) );
423 QModelIndex PLModel::index( const int row, const int column, const QModelIndex &parent )
426 PLItem *parentItem = parent.isValid() ? getItem( parent ) : rootItem;
428 PLItem *childItem = parentItem->child( row );
430 return createIndex( row, column, childItem );
432 return QModelIndex();
435 QModelIndex PLModel::index( const int i_id, const int c )
437 return index( findById( rootItem, i_id ), c );
440 /* Return the index of a given item */
441 QModelIndex PLModel::index( PLItem *item, int column ) const
443 if( !item ) return QModelIndex();
444 const PLItem *parent = item->parent();
446 return createIndex( parent->children.lastIndexOf( item ),
448 return QModelIndex();
451 QModelIndex PLModel::currentIndex() const
453 input_thread_t *p_input_thread = THEMIM->getInput();
454 if( !p_input_thread ) return QModelIndex();
455 PLItem *item = findByInput( rootItem, input_GetItem( p_input_thread )->i_id );
456 return index( item, 0 );
459 QModelIndex PLModel::parent( const QModelIndex &index ) const
461 if( !index.isValid() ) return QModelIndex();
463 PLItem *childItem = getItem( index );
466 msg_Err( p_playlist, "NULL CHILD" );
467 return QModelIndex();
470 PLItem *parentItem = childItem->parent();
471 if( !parentItem || parentItem == rootItem ) return QModelIndex();
472 if( !parentItem->parentItem )
474 msg_Err( p_playlist, "No parent parent, trying row 0 " );
475 msg_Err( p_playlist, "----- PLEASE REPORT THIS ------" );
476 return createIndex( 0, 0, parentItem );
478 return createIndex(parentItem->row(), 0, parentItem);
481 int PLModel::columnCount( const QModelIndex &i) const
483 return columnFromMeta( COLUMN_END );
486 int PLModel::rowCount( const QModelIndex &parent ) const
488 const PLItem *parentItem = parent.isValid() ? getItem( parent ) : rootItem;
489 return parentItem->childCount();
492 QStringList PLModel::selectedURIs()
495 for( int i = 0; i < current_selection.size(); i++ )
497 const PLItem *item = getItem( current_selection[i] );
501 playlist_item_t *p_item = playlist_ItemGetById( p_playlist, item->i_id );
504 char *psz = input_item_GetURI( p_item->p_input );
507 lst.append( qfu(psz) );
518 /************************* Lookups *****************************/
520 PLItem *PLModel::findById( PLItem *root, int i_id ) const
522 return findInner( root, i_id, false );
525 PLItem *PLModel::findByInput( PLItem *root, int i_id ) const
527 PLItem *result = findInner( root, i_id, true );
531 PLItem * PLModel::findInner( PLItem *root, int i_id, bool b_input ) const
533 if( !root ) return NULL;
535 if( !b_input && root->i_id == i_id )
538 else if( b_input && root->p_input->i_id == i_id )
541 QList<PLItem *>::iterator it = root->children.begin();
542 while ( it != root->children.end() )
544 if( !b_input && (*it)->i_id == i_id )
547 else if( b_input && (*it)->p_input->i_id == i_id )
550 if( (*it)->children.size() )
552 PLItem *childFound = findInner( (*it), i_id, b_input );
561 int PLModel::columnToMeta( int _column )
566 while( column != _column && meta != COLUMN_END )
575 int PLModel::columnFromMeta( int meta_col )
580 while( meta != meta_col && meta != COLUMN_END )
589 bool PLModel::canEdit() const
594 rootItem->p_input == p_playlist->p_playing->p_input ||
596 p_playlist->p_media_library &&
597 rootItem->p_input == p_playlist->p_media_library->p_input
602 /************************* Updates handling *****************************/
604 /**** Events processing ****/
605 void PLModel::processInputItemUpdate( input_thread_t *p_input )
607 if( !p_input ) return;
608 if( p_input && !( p_input->b_dead || !vlc_object_alive( p_input ) ) )
610 PLItem *item = findByInput( rootItem, input_GetItem( p_input )->i_id );
611 if( item ) emit currentChanged( index( item, 0 ) );
613 processInputItemUpdate( input_GetItem( p_input ) );
616 void PLModel::processInputItemUpdate( input_item_t *p_item )
618 if( !p_item || p_item->i_id <= 0 ) return;
619 PLItem *item = findByInput( rootItem, p_item->i_id );
621 updateTreeItem( item );
624 void PLModel::processItemRemoval( int i_id )
626 if( i_id <= 0 ) return;
630 void PLModel::processItemAppend( int i_item, int i_parent )
632 playlist_item_t *p_item = NULL;
633 PLItem *newItem = NULL;
634 input_thread_t *currentInputThread;
637 PLItem *nodeItem = findById( rootItem, i_parent );
638 if( !nodeItem ) return;
640 foreach( const PLItem *existing, nodeItem->children )
641 if( existing->i_id == i_item ) return;
644 p_item = playlist_ItemGetById( p_playlist, i_item );
645 if( !p_item || p_item->i_flags & PLAYLIST_DBL_FLAG )
650 for( pos = 0; pos < p_item->p_parent->i_children; pos++ )
651 if( p_item->p_parent->pp_children[pos] == p_item ) break;
653 newItem = new PLItem( p_item, nodeItem );
656 beginInsertRows( index( nodeItem, 0 ), pos, pos );
657 nodeItem->insertChild( newItem, pos );
660 if( newItem->p_input == THEMIM->currentInputItem() )
661 emit currentChanged( index( newItem, 0 ) );
665 void PLModel::rebuild()
670 void PLModel::rebuild( playlist_item_t *p_root )
672 playlist_item_t* p_item;
674 /* Invalidate cache */
675 i_cached_id = i_cached_input_id = -1;
677 if( rootItem ) rootItem->removeChildren();
683 rootItem = new PLItem( p_root );
686 /* Recreate from root */
687 updateChildren( rootItem );
690 /* And signal the view */
693 if( p_root ) emit rootChanged();
696 void PLModel::takeItem( PLItem *item )
699 PLItem *parent = item->parentItem;
701 int i_index = parent->children.indexOf( item );
703 beginRemoveRows( index( parent, 0 ), i_index, i_index );
704 parent->takeChildAt( i_index );
708 void PLModel::insertChildren( PLItem *node, QList<PLItem*>& items, int i_pos )
711 int count = items.size();
713 beginInsertRows( index( node, 0 ), i_pos, i_pos + count - 1 );
714 for( int i = 0; i < count; i++ )
716 node->children.insert( i_pos + i, items[i] );
717 items[i]->parentItem = node;
722 void PLModel::removeItem( PLItem *item )
727 i_cached_input_id = -1;
729 if( item->parentItem ) {
730 int i = item->parentItem->children.indexOf( item );
731 beginRemoveRows( index( item->parentItem, 0), i, i );
732 item->parentItem->children.removeAt(i);
741 rebuild( p_playlist->p_playing );
745 /* This function must be entered WITH the playlist lock */
746 void PLModel::updateChildren( PLItem *root )
748 playlist_item_t *p_node = playlist_ItemGetById( p_playlist, root->i_id );
749 updateChildren( p_node, root );
752 /* This function must be entered WITH the playlist lock */
753 void PLModel::updateChildren( playlist_item_t *p_node, PLItem *root )
755 for( int i = 0; i < p_node->i_children ; i++ )
757 if( p_node->pp_children[i]->i_flags & PLAYLIST_DBL_FLAG ) continue;
758 PLItem *newItem = new PLItem( p_node->pp_children[i], root );
759 root->appendChild( newItem );
760 if( p_node->pp_children[i]->i_children != -1 )
761 updateChildren( p_node->pp_children[i], newItem );
765 /* Function doesn't need playlist-lock, as we don't touch playlist_item_t stuff here*/
766 void PLModel::updateTreeItem( PLItem *item )
769 emit dataChanged( index( item, 0 ) , index( item, columnCount( QModelIndex() ) ) );
772 /************************* Actions ******************************/
775 * Deletion, don't delete items childrens if item is going to be
776 * delete allready, so we remove childrens from selection-list.
778 void PLModel::doDelete( QModelIndexList selected )
780 if( !canEdit() ) return;
782 while( !selected.isEmpty() )
784 QModelIndex index = selected[0];
785 selected.removeAt( 0 );
787 if( index.column() != 0 ) continue;
789 PLItem *item = getItem( index );
790 if( item->children.size() )
791 recurseDelete( item->children, &selected );
794 playlist_DeleteFromInput( p_playlist, item->p_input, pl_Locked );
801 void PLModel::recurseDelete( QList<PLItem*> children, QModelIndexList *fullList )
803 for( int i = children.size() - 1; i >= 0 ; i-- )
805 PLItem *item = children[i];
806 if( item->children.size() )
807 recurseDelete( item->children, fullList );
808 fullList->removeAll( index( item, 0 ) );
812 /******* Volume III: Sorting and searching ********/
813 void PLModel::sort( const int column, Qt::SortOrder order )
815 sort( rootItem->i_id, column, order );
818 void PLModel::sort( const int i_root_id, const int column, Qt::SortOrder order )
820 msg_Dbg( p_intf, "Sorting by column %i, order %i", column, order );
822 int meta = columnToMeta( column );
823 if( meta == COLUMN_END ) return;
825 PLItem *item = findById( rootItem, i_root_id );
827 QModelIndex qIndex = index( item, 0 );
828 int count = item->children.size();
831 beginRemoveRows( qIndex, 0, count - 1 );
832 item->removeChildren();
838 playlist_item_t *p_root = playlist_ItemGetById( p_playlist,
842 playlist_RecursiveNodeSort( p_playlist, p_root,
843 i_column_sorting( meta ),
844 order == Qt::AscendingOrder ?
845 ORDER_NORMAL : ORDER_REVERSE );
849 i_cached_id = i_cached_input_id = -1;
853 beginInsertRows( qIndex, 0, count - 1 );
854 updateChildren( item );
858 /* if we have popup item, try to make sure that you keep that item visible */
859 if( i_popup_item > -1 )
861 PLItem *popupitem = findById( rootItem, i_popup_item );
862 if( popupitem ) emit currentChanged( index( popupitem, 0 ) );
863 /* reset i_popup_item as we don't show it as selected anymore anyway */
866 else if( currentIndex().isValid() ) emit currentChanged( currentIndex() );
869 void PLModel::search( const QString& search_text, const QModelIndex & idx, bool b_recursive )
871 /** \todo Fire the search with a small delay ? */
874 playlist_item_t *p_root = playlist_ItemGetById( p_playlist,
877 const char *psz_name = qtu( search_text );
878 playlist_LiveSearchUpdate( p_playlist , p_root, psz_name, b_recursive );
882 PLItem *searchRoot = getItem( idx );
884 beginRemoveRows( idx, 0, searchRoot->children.size() - 1 );
885 searchRoot->removeChildren();
888 beginInsertRows( idx, 0, searchRoot->children.size() - 1 );
889 updateChildren( searchRoot );
900 /*********** Popup *********/
901 bool PLModel::popup( const QModelIndex & index, const QPoint &point, const QModelIndexList &list )
903 int i_id = index.isValid() ? itemId( index ) : rootItem->i_id;
906 playlist_item_t *p_item = playlist_ItemGetById( p_playlist, i_id );
913 i_popup_item = index.isValid() ? p_item->i_id : -1;
914 i_popup_parent = index.isValid() ?
915 ( p_item->p_parent ? p_item->p_parent->i_id : -1 ) :
917 i_popup_column = index.column();
919 bool tree = ( rootItem && rootItem->i_id != p_playlist->p_playing->i_id ) ||
920 var_InheritBool( p_intf, "playlist-tree" );
924 current_selection = list;
927 if( i_popup_item > -1 )
929 menu.addAction( QIcon( ":/menu/play" ), qtr(I_POP_PLAY), this, SLOT( popupPlay() ) );
930 menu.addAction( QIcon( ":/menu/stream" ),
931 qtr(I_POP_STREAM), this, SLOT( popupStream() ) );
932 menu.addAction( qtr(I_POP_SAVE), this, SLOT( popupSave() ) );
933 menu.addAction( QIcon( ":/menu/info" ), qtr(I_POP_INFO), this, SLOT( popupInfo() ) );
934 menu.addAction( QIcon( ":/type/folder-grey" ),
935 qtr( I_POP_EXPLORE ), this, SLOT( popupExplore() ) );
940 QIcon addIcon( ":/buttons/playlist/playlist_add" );
942 if( tree ) menu.addAction( addIcon, qtr(I_POP_NEWFOLDER), this, SLOT( popupAddNode() ) );
943 if( rootItem->i_id == THEPL->p_playing->i_id )
945 menu.addAction( addIcon, qtr(I_PL_ADDF), THEDP, SLOT( simplePLAppendDialog()) );
946 menu.addAction( addIcon, qtr(I_PL_ADDDIR), THEDP, SLOT( PLAppendDir()) );
947 menu.addAction( addIcon, qtr(I_OP_ADVOP), THEDP, SLOT( PLAppendDialog()) );
949 else if( THEPL->p_media_library &&
950 rootItem->i_id == THEPL->p_media_library->i_id )
952 menu.addAction( addIcon, qtr(I_PL_ADDF), THEDP, SLOT( simpleMLAppendDialog()) );
953 menu.addAction( addIcon, qtr(I_PL_ADDDIR), THEDP, SLOT( MLAppendDir() ) );
954 menu.addAction( addIcon, qtr(I_OP_ADVOP), THEDP, SLOT( MLAppendDialog() ) );
957 if( i_popup_item > -1 )
959 menu.addAction( QIcon( ":/buttons/playlist/playlist_remove" ),
960 qtr(I_POP_DEL), this, SLOT( popupDel() ) );
964 sortingMenu = new QMenu( qtr( "Sort by" ) );
965 sortingMapper = new QSignalMapper( this );
967 for( i = 1, j = 1; i < COLUMN_END; i <<= 1, j++ )
969 if( i == COLUMN_NUMBER ) continue;
970 QMenu *m = sortingMenu->addMenu( qfu( psz_column_title( i ) ) );
971 QAction *asc = m->addAction( qtr("Ascending") );
972 QAction *desc = m->addAction( qtr("Descending") );
973 sortingMapper->setMapping( asc, j );
974 sortingMapper->setMapping( desc, -j );
975 CONNECT( asc, triggered(), sortingMapper, map() );
976 CONNECT( desc, triggered(), sortingMapper, map() );
978 CONNECT( sortingMapper, mapped( int ), this, popupSort( int ) );
980 menu.addMenu( sortingMenu );
982 if( !menu.isEmpty() )
984 menu.exec( point ); return true;
989 void PLModel::popupDel()
991 doDelete( current_selection );
994 void PLModel::popupPlay()
998 playlist_item_t *p_item = playlist_ItemGetById( p_playlist,
1000 activateItem( p_item );
1005 void PLModel::popupInfo()
1008 playlist_item_t *p_item = playlist_ItemGetById( p_playlist,
1012 input_item_t* p_input = p_item->p_input;
1013 vlc_gc_incref( p_input );
1015 MediaInfoDialog *mid = new MediaInfoDialog( p_intf, p_input );
1016 vlc_gc_decref( p_input );
1017 mid->setParent( PlaylistDialog::getInstance( p_intf ),
1024 void PLModel::popupStream()
1026 QStringList mrls = selectedURIs();
1027 if( !mrls.isEmpty() )
1028 THEDP->streamingDialog( NULL, mrls[0], false );
1032 void PLModel::popupSave()
1034 QStringList mrls = selectedURIs();
1035 if( !mrls.isEmpty() )
1036 THEDP->streamingDialog( NULL, mrls[0] );
1039 void PLModel::popupExplore()
1042 playlist_item_t *p_item = playlist_ItemGetById( p_playlist,
1046 input_item_t *p_input = p_item->p_input;
1047 char *psz_meta = input_item_GetURI( p_input );
1051 const char *psz_access;
1052 const char *psz_demux;
1054 input_SplitMRL( &psz_access, &psz_demux, &psz_path, psz_meta );
1056 if( !EMPTY_STR( psz_access ) && (
1057 !strncasecmp( psz_access, "file", 4 ) ||
1058 !strncasecmp( psz_access, "dire", 4 ) ))
1060 QFileInfo info( qfu( decode_URI( psz_path ) ) );
1061 QDesktopServices::openUrl(
1062 QUrl::fromLocalFile( info.absolutePath() ) );
1071 void PLModel::popupAddNode()
1074 QString name = QInputDialog::getText( PlaylistDialog::getInstance( p_intf ),
1075 qtr( I_NEW_DIR ), qtr( I_NEW_DIR_NAME ),
1076 QLineEdit::Normal, QString(), &ok);
1077 if( !ok || name.isEmpty() ) return;
1079 playlist_item_t *p_item = playlist_ItemGetById( p_playlist,
1083 playlist_NodeCreate( p_playlist, qtu( name ), p_item, PLAYLIST_END, 0, NULL );
1088 void PLModel::popupSort( int column )
1090 sort( i_popup_parent,
1091 column > 0 ? column - 1 : -column - 1,
1092 column > 0 ? Qt::AscendingOrder : Qt::DescendingOrder );
1095 /******************* Drag and Drop helper class ******************/
1097 PlMimeData::PlMimeData( )
1100 PlMimeData::~PlMimeData()
1102 foreach( input_item_t *p_item, _inputItems )
1103 vlc_gc_decref( p_item );
1106 void PlMimeData::appendItem( input_item_t *p_item )
1108 vlc_gc_incref( p_item );
1109 _inputItems.append( p_item );
1112 QList<input_item_t*> PlMimeData::inputItems() const
1117 QStringList PlMimeData::formats () const
1120 fmts << "vlc/qt-input-items";