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>
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
23 *****************************************************************************/
30 #include "dialogs_provider.hpp"
31 #include "components/playlist/playlist_model.hpp"
32 #include "dialogs/mediainfo.hpp"
33 #include "dialogs/playlist.hpp"
34 #include <vlc_intf_strings.h>
36 #include "pixmaps/types/type_unknown.xpm"
42 #include <QApplication>
47 QIcon PLModel::icons[ITEM_TYPE_NUMBER];
49 static int PlaylistChanged( vlc_object_t *, const char *,
50 vlc_value_t, vlc_value_t, void * );
51 static int PlaylistNext( vlc_object_t *, const char *,
52 vlc_value_t, vlc_value_t, void * );
53 static int ItemAppended( vlc_object_t *p_this, const char *psz_variable,
54 vlc_value_t oval, vlc_value_t nval, void *param );
55 static int ItemDeleted( vlc_object_t *p_this, const char *psz_variable,
56 vlc_value_t oval, vlc_value_t nval, void *param );
58 /*************************************************************************
59 * Playlist model implementation
60 *************************************************************************/
63 This model is called two times, for the selector and the standard panel
65 PLModel::PLModel( playlist_t *_p_playlist, /* THEPL */
66 intf_thread_t *_p_intf, /* main Qt p_intf */
67 playlist_item_t * p_root,
68 /*playlist_GetPreferredNode( THEPL, THEPL->p_local_category );
69 and THEPL->p_root_category for SelectPL */
70 int _i_depth, /* -1 for StandPL, 1 for SelectPL */
71 QObject *parent ) /* Basic Qt parent */
72 : QAbstractItemModel( parent )
75 assert( i_depth == DEPTH_SEL || i_depth == DEPTH_PL );
77 p_playlist = _p_playlist;
79 i_cached_input_id = -1;
80 i_popup_item = i_popup_parent = -1;
83 rootItem = NULL; /* PLItem rootItem, will be set in rebuild( ) */
85 if( i_depth == DEPTH_SEL )
89 i_showflags = getSettings()->value( "qt-pl-showflags", COLUMN_DEFAULT ).toInt();
91 i_showflags = COLUMN_DEFAULT; /* reasonable default to show something */
92 else if ( i_showflags >= COLUMN_END )
93 i_showflags = COLUMN_END - 1; /* show everything */
96 /* Icons initialization */
97 #define ADD_ICON(type, x) icons[ITEM_TYPE_##type] = QIcon( QPixmap( x ) )
98 ADD_ICON( UNKNOWN , type_unknown_xpm );
99 ADD_ICON( FILE, ":/type/file" );
100 ADD_ICON( DIRECTORY, ":/type/directory" );
101 ADD_ICON( DISC, ":/type/disc" );
102 ADD_ICON( CDDA, ":/type/cdda" );
103 ADD_ICON( CARD, ":/type/capture-card" );
104 ADD_ICON( NET, ":/type/net" );
105 ADD_ICON( PLAYLIST, ":/type/playlist" );
106 ADD_ICON( NODE, ":/type/node" );
110 CONNECT( THEMIM->getIM(), metaChanged( input_item_t *),
111 this, ProcessInputItemUpdate( input_item_t *) );
112 CONNECT( THEMIM, inputChanged( input_thread_t * ),
113 this, ProcessInputItemUpdate( input_thread_t* ) );
119 getSettings()->setValue( "qt-pl-showflags", i_showflags );
124 Qt::DropActions PLModel::supportedDropActions() const
126 return Qt::CopyAction; /* Why not Qt::MoveAction */
129 Qt::ItemFlags PLModel::flags( const QModelIndex &index ) const
131 Qt::ItemFlags flags = QAbstractItemModel::flags( index );
133 PLItem *item = index.isValid() ?
134 static_cast<PLItem*>( index.internalPointer() ) :
137 input_item_t *pl_input = p_playlist->p_local_category->p_input;
138 input_item_t *ml_input = p_playlist->p_ml_category->p_input;
140 if( rootItem->i_id == p_playlist->p_root_onelevel->i_id
141 || rootItem->i_id == p_playlist->p_root_category->i_id )
143 if( item->p_input == pl_input
144 || item->p_input == ml_input)
145 flags |= Qt::ItemIsDropEnabled;
147 else if( rootItem->p_input == pl_input ||
148 rootItem->p_input == ml_input )
151 playlist_item_t *plItem =
152 playlist_ItemGetById( p_playlist, item->i_id );
154 if ( plItem && ( plItem->i_children > -1 ) )
155 flags |= Qt::ItemIsDropEnabled;
160 flags |= Qt::ItemIsDragEnabled;
165 /* A list of model indexes are a playlist */
166 QStringList PLModel::mimeTypes() const
169 types << "vlc/playlist-item-id";
173 QMimeData *PLModel::mimeData( const QModelIndexList &indexes ) const
175 QMimeData *mimeData = new QMimeData();
176 QByteArray encodedData;
177 QDataStream stream( &encodedData, QIODevice::WriteOnly );
178 QModelIndexList list;
180 foreach( const QModelIndex &index, indexes ) {
181 if( index.isValid() && index.column() == 0 )
187 foreach( const QModelIndex &index, list ) {
188 stream << itemId( index );
190 mimeData->setData( "vlc/playlist-item-id", encodedData );
195 bool PLModel::dropMimeData( const QMimeData *data, Qt::DropAction action,
196 int row, int column, const QModelIndex &parent )
198 if( data->hasFormat( "vlc/playlist-item-id" ) )
200 if( action == Qt::IgnoreAction )
205 playlist_item_t *p_parent;
207 if( !parent.isValid())
210 p_parent = playlist_ItemGetById( p_playlist, rootItem->i_id );
218 p_parent = playlist_ItemGetById( p_playlist, itemId ( parent ) );
220 if( !p_parent || p_parent->i_children == -1 )
228 ( p_parent->p_input == p_playlist->p_local_category->p_input
229 || p_parent->p_input == p_playlist->p_ml_category->p_input ) )
232 QByteArray encodedData = data->data( "vlc/playlist-item-id" );
233 QDataStream stream( &encodedData, QIODevice::ReadOnly );
237 while( !stream.atEnd() )
241 playlist_item_t *p_item = playlist_ItemGetById( p_playlist, i_id );
247 input_item_t *p_input = p_item->p_input;
248 playlist_AddExt ( p_playlist,
249 p_input->psz_uri, p_input->psz_name,
250 PLAYLIST_APPEND | PLAYLIST_SPREPARSE, PLAYLIST_END,
252 p_input->i_options, p_input->ppsz_options, p_input->optflagc,
253 p_parent == p_playlist->p_local_category, true );
259 while( !stream.atEnd() )
265 int count = ids.size();
266 playlist_item_t *items[count];
267 for( int i = 0; i < count; i++ )
269 playlist_item_t *item = playlist_ItemGetById( p_playlist, ids[i] );
277 playlist_TreeMoveMany( p_playlist, count, items, p_parent,
278 (row == -1 ? p_parent->i_children : row) );
282 /*TODO: That's not a good idea to rebuild the playlist */
288 /* remove item with its id */
289 void PLModel::removeItem( int i_id )
291 PLItem *item = FindById( rootItem, i_id );
295 /* callbacks and slots */
296 void PLModel::addCallbacks()
298 /* Some global changes happened -> Rebuild all */
299 var_AddCallback( p_playlist, "intf-change", PlaylistChanged, this );
300 /* We went to the next item
301 var_AddCallback( p_playlist, "item-current", PlaylistNext, this );
303 /* One item has been updated */
304 var_AddCallback( p_playlist, "playlist-item-append", ItemAppended, this );
305 var_AddCallback( p_playlist, "playlist-item-deleted", ItemDeleted, this );
308 void PLModel::delCallbacks()
311 var_DelCallback( p_playlist, "item-current", PlaylistNext, this );
313 var_DelCallback( p_playlist, "intf-change", PlaylistChanged, this );
314 var_DelCallback( p_playlist, "playlist-item-append", ItemAppended, this );
315 var_DelCallback( p_playlist, "playlist-item-deleted", ItemDeleted, this );
318 void PLModel::activateItem( const QModelIndex &index )
320 assert( index.isValid() );
321 PLItem *item = static_cast<PLItem*>(index.internalPointer());
324 playlist_item_t *p_item = playlist_ItemGetById( p_playlist, item->i_id );
325 activateItem( p_item );
329 /* Must be entered with lock */
330 void PLModel::activateItem( playlist_item_t *p_item )
332 if( !p_item ) return;
333 playlist_item_t *p_parent = p_item;
336 if( p_parent->i_id == rootItem->i_id ) break;
337 p_parent = p_parent->p_parent;
340 playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, pl_Locked,
344 /****************** Base model mandatory implementations *****************/
345 QVariant PLModel::data( const QModelIndex &index, int role ) const
347 if( !index.isValid() ) return QVariant();
348 PLItem *item = static_cast<PLItem*>(index.internalPointer());
349 if( role == Qt::DisplayRole )
351 if( i_depth == DEPTH_SEL )
353 vlc_mutex_lock( &item->p_input->lock );
354 QString returninfo = QString( qfu( item->p_input->psz_name ) );
355 vlc_mutex_unlock( &item->p_input->lock );
356 return QVariant(returninfo);
359 int metadata = metaColumn( index.column() );
360 if( metadata == COLUMN_END ) return QVariant();
363 if( metadata == COLUMN_NUMBER )
364 returninfo = QString::number( index.row() + 1 );
367 char *psz = psz_column_meta( item->p_input, metadata );
368 returninfo = qfu( psz );
371 return QVariant( returninfo );
373 else if( role == Qt::DecorationRole && index.column() == 0 )
375 /* Use to segfault here because i_type wasn't always initialized */
376 if( item->p_input->i_type >= 0 )
377 return QVariant( PLModel::icons[item->p_input->i_type] );
379 else if( role == Qt::FontRole )
381 if( isCurrent( index ) )
383 QFont f; f.setBold( true ); return QVariant( f );
389 bool PLModel::isCurrent( const QModelIndex &index ) const
391 assert( index.isValid() );
392 if( !currentItem ) return false;
393 return static_cast<PLItem*>(index.internalPointer())->p_input == currentItem->p_input;
396 int PLModel::itemId( const QModelIndex &index ) const
398 assert( index.isValid() );
399 return static_cast<PLItem*>(index.internalPointer())->i_id;
402 QVariant PLModel::headerData( int section, Qt::Orientation orientation,
405 if (orientation != Qt::Horizontal || role != Qt::DisplayRole)
408 if( i_depth == DEPTH_SEL ) return QVariant( QString("") );
410 int meta_col = metaColumn( section );
412 if( meta_col == COLUMN_END ) return QVariant();
414 return QVariant( qfu( psz_column_title( meta_col ) ) );
417 QModelIndex PLModel::index( int row, int column, const QModelIndex &parent )
421 if( !parent.isValid() )
422 parentItem = rootItem;
424 parentItem = static_cast<PLItem*>(parent.internalPointer());
426 PLItem *childItem = parentItem->child( row );
428 return createIndex( row, column, childItem );
430 return QModelIndex();
433 /* Return the index of a given item */
434 QModelIndex PLModel::index( PLItem *item, int column ) const
436 if( !item ) return QModelIndex();
437 const PLItem *parent = item->parent();
439 return createIndex( parent->children.lastIndexOf( item ),
441 return QModelIndex();
444 QModelIndex PLModel::parent( const QModelIndex &index ) const
446 if( !index.isValid() ) return QModelIndex();
448 PLItem *childItem = static_cast<PLItem*>(index.internalPointer());
451 msg_Err( p_playlist, "NULL CHILD" );
452 return QModelIndex();
455 PLItem *parentItem = childItem->parent();
456 if( !parentItem || parentItem == rootItem ) return QModelIndex();
457 if( !parentItem->parentItem )
459 msg_Err( p_playlist, "No parent parent, trying row 0 " );
460 msg_Err( p_playlist, "----- PLEASE REPORT THIS ------" );
461 return createIndex( 0, 0, parentItem );
463 QModelIndex ind = createIndex(parentItem->row(), 0, parentItem);
467 int PLModel::columnCount( const QModelIndex &i) const
471 if( i_depth == DEPTH_SEL ) return 1;
473 while( metadata < COLUMN_END )
475 if( metadata & i_showflags )
482 int PLModel::childrenCount( const QModelIndex &parent ) const
484 return rowCount( parent );
487 int PLModel::rowCount( const QModelIndex &parent ) const
491 if( !parent.isValid() )
492 parentItem = rootItem;
494 parentItem = static_cast<PLItem*>(parent.internalPointer());
496 return parentItem->childCount();
499 QStringList PLModel::selectedURIs()
502 for( int i = 0; i < current_selection.size(); i++ )
504 PLItem *item = static_cast<PLItem*>
505 (current_selection[i].internalPointer());
509 playlist_item_t *p_item = playlist_ItemGetById( p_playlist, item->i_id );
512 char *psz = input_item_GetURI( p_item->p_input );
525 /************************* General playlist status ***********************/
527 bool PLModel::hasRandom()
529 return var_GetBool( p_playlist, "random" );
531 bool PLModel::hasRepeat()
533 return var_GetBool( p_playlist, "repeat" );
535 bool PLModel::hasLoop()
537 return var_GetBool( p_playlist, "loop" );
539 void PLModel::setLoop( bool on )
541 var_SetBool( p_playlist, "loop", on ? true:false );
542 config_PutInt( p_playlist, "loop", on ? 1: 0 );
544 void PLModel::setRepeat( bool on )
546 var_SetBool( p_playlist, "repeat", on ? true:false );
547 config_PutInt( p_playlist, "repeat", on ? 1: 0 );
549 void PLModel::setRandom( bool on )
551 var_SetBool( p_playlist, "random", on ? true:false );
552 config_PutInt( p_playlist, "random", on ? 1: 0 );
555 /************************* Lookups *****************************/
557 PLItem *PLModel::FindById( PLItem *root, int i_id )
559 return FindInner( root, i_id, false );
562 PLItem *PLModel::FindByInput( PLItem *root, int i_id )
564 PLItem *result = FindInner( root, i_id, true );
568 #define CACHE( i, p ) { i_cached_id = i; p_cached_item = p; }
569 #define ICACHE( i, p ) { i_cached_input_id = i; p_cached_item_bi = p; }
571 PLItem * PLModel::FindInner( PLItem *root, int i_id, bool b_input )
573 if( ( !b_input && i_cached_id == i_id) ||
574 ( b_input && i_cached_input_id ==i_id ) )
576 return b_input ? p_cached_item_bi : p_cached_item;
579 if( !b_input && root->i_id == i_id )
584 else if( b_input && root->p_input->i_id == i_id )
586 ICACHE( i_id, root );
590 QList<PLItem *>::iterator it = root->children.begin();
591 while ( it != root->children.end() )
593 if( !b_input && (*it)->i_id == i_id )
595 CACHE( i_id, (*it) );
596 return p_cached_item;
598 else if( b_input && (*it)->p_input->i_id == i_id )
600 ICACHE( i_id, (*it) );
601 return p_cached_item_bi;
603 if( (*it)->children.size() )
605 PLItem *childFound = FindInner( (*it), i_id, b_input );
609 ICACHE( i_id, childFound )
611 CACHE( i_id, childFound )
622 /* computes column id of meta data from visible column index */
623 int PLModel::metaColumn( int column ) const
626 int running_index = -1;
628 while( metadata < COLUMN_END )
630 if( metadata & i_showflags )
632 if( running_index == column )
637 if( running_index != column ) return COLUMN_END;
641 /************************* Updates handling *****************************/
642 void PLModel::customEvent( QEvent *event )
644 int type = event->type();
645 if( type != ItemAppend_Type &&
646 type != ItemDelete_Type && type != PLUpdate_Type )
649 PLEvent *ple = static_cast<PLEvent *>(event);
651 if( type == ItemAppend_Type )
652 ProcessItemAppend( &ple->add );
653 else if( type == ItemDelete_Type )
654 ProcessItemRemoval( ple->i_id );
659 /**** Events processing ****/
660 void PLModel::ProcessInputItemUpdate( input_thread_t *p_input )
662 if( !p_input ) return;
663 ProcessInputItemUpdate( input_GetItem( p_input ) );
664 if( p_input && !( p_input->b_dead || !vlc_object_alive( p_input ) ) )
666 PLItem *item = FindByInput( rootItem, input_GetItem( p_input )->i_id );
668 emit currentChanged( index( item, 0 ) );
675 void PLModel::ProcessInputItemUpdate( input_item_t *p_item )
677 if( !p_item || p_item->i_id <= 0 ) return;
678 PLItem *item = FindByInput( rootItem, p_item->i_id );
680 UpdateTreeItem( item, true, true);
683 void PLModel::ProcessItemRemoval( int i_id )
685 if( i_id <= 0 ) return;
686 if( i_id == i_cached_id ) i_cached_id = -1;
687 i_cached_input_id = -1;
692 void PLModel::ProcessItemAppend( const playlist_add_t *p_add )
694 playlist_item_t *p_item = NULL;
695 PLItem *newItem = NULL;
697 PLItem *nodeItem = FindById( rootItem, p_add->i_node );
698 if( !nodeItem ) return;
701 p_item = playlist_ItemGetById( p_playlist, p_add->i_item );
702 if( !p_item || p_item->i_flags & PLAYLIST_DBL_FLAG ) goto end;
703 if( i_depth == DEPTH_SEL && p_item->p_parent &&
704 p_item->p_parent->i_id != rootItem->i_id )
707 newItem = new PLItem( p_item, nodeItem );
710 beginInsertRows( index( nodeItem, 0 ), nodeItem->childCount(), nodeItem->childCount() );
711 nodeItem->appendChild( newItem );
713 UpdateTreeItem( newItem, true );
721 void PLModel::rebuild()
726 void PLModel::rebuild( playlist_item_t *p_root )
728 playlist_item_t* p_item;
729 /* Remove callbacks before locking to avoid deadlocks */
731 /* Invalidate cache */
732 i_cached_id = i_cached_input_id = -1;
734 if( rootItem ) RemoveChildren( rootItem );
740 rootItem = new PLItem( p_root );
743 /* Recreate from root */
744 UpdateChildren( rootItem );
745 if( (p_item = playlist_CurrentPlayingItem(p_playlist)) )
746 currentItem = FindByInput( rootItem, p_item->p_input->i_id );
751 /* And signal the view */
753 emit currentChanged( index( currentItem, 0 ) );
758 void PLModel::RemoveItem( PLItem *item )
761 if( currentItem && currentItem->p_input == item->p_input )
764 emit currentChanged( QModelIndex() );
766 PLItem *parent = item->parentItem;
768 int i_index = parent->children.indexOf( item );
769 parent->children.removeAt( i_index );
772 void PLModel::RemoveChildren( PLItem *root )
774 if( root->children.size() )
776 qDeleteAll( root->children );
777 root->children.clear();
781 /* This function must be entered WITH the playlist lock */
782 void PLModel::UpdateChildren( PLItem *root )
784 playlist_item_t *p_node = playlist_ItemGetById( p_playlist, root->i_id );
785 UpdateChildren( p_node, root );
788 /* This function must be entered WITH the playlist lock */
789 void PLModel::UpdateChildren( playlist_item_t *p_node, PLItem *root )
791 for( int i = 0; i < p_node->i_children ; i++ )
793 if( p_node->pp_children[i]->i_flags & PLAYLIST_DBL_FLAG ) continue;
794 PLItem *newItem = new PLItem( p_node->pp_children[i], root );
795 root->appendChild( newItem );
796 if( i_depth == DEPTH_PL && p_node->pp_children[i]->i_children != -1 )
797 UpdateChildren( p_node->pp_children[i], newItem );
801 /* Function doesn't need playlist-lock, as we don't touch playlist_item_t stuff here*/
802 void PLModel::UpdateTreeItem( PLItem *item, bool signal, bool force )
804 if ( !item || !item->p_input )
806 if( !force && i_depth == DEPTH_SEL && item->parentItem &&
807 item->parentItem->p_input != rootItem->p_input )
810 emit dataChanged( index( item, 0 ) , index( item, columnCount( QModelIndex() ) ) );
813 /************************* Actions ******************************/
816 * Deletion, here we have to do a ugly slow hack as we retrieve the full
817 * list of indexes to delete at once: when we delete a node and all of
818 * its children, we need to update the list.
819 * Todo: investigate whethere we can use ranges to be sure to delete all items?
821 void PLModel::doDelete( QModelIndexList selected )
823 for( int i = selected.size() -1 ; i >= 0; i-- )
825 QModelIndex index = selected[i];
826 if( index.column() != 0 ) continue;
827 PLItem *item = static_cast<PLItem*>(index.internalPointer());
830 if( item->children.size() )
831 recurseDelete( item->children, &selected );
832 doDeleteItem( item, &selected );
834 if( i > selected.size() ) i = selected.size();
838 void PLModel::recurseDelete( QList<PLItem*> children, QModelIndexList *fullList )
840 for( int i = children.size() - 1; i >= 0 ; i-- )
842 PLItem *item = children[i];
843 if( item->children.size() )
844 recurseDelete( item->children, fullList );
845 doDeleteItem( item, fullList );
849 void PLModel::doDeleteItem( PLItem *item, QModelIndexList *fullList )
851 QModelIndex deleteIndex = index( item, 0 );
852 fullList->removeAll( deleteIndex );
855 playlist_item_t *p_item = playlist_ItemGetById( p_playlist, item->i_id );
861 if( p_item->i_children == -1 )
862 playlist_DeleteFromInput( p_playlist, p_item->p_input, pl_Locked );
864 playlist_NodeDelete( p_playlist, p_item, true, false );
866 /* And finally, remove it from the tree */
867 int itemIndex = item->parentItem->children.indexOf( item );
868 beginRemoveRows( index( item->parentItem, 0), itemIndex, itemIndex );
873 /******* Volume III: Sorting and searching ********/
874 void PLModel::sort( int column, Qt::SortOrder order )
876 sort( rootItem->i_id, column, order );
879 void PLModel::sort( int i_root_id, int column, Qt::SortOrder order )
885 for( i_column = 1; i_column != COLUMN_END; i_column<<=1 )
887 if( ( shownFlags() & i_column ) )
889 if( column == i_index )
896 PLItem *item = FindById( rootItem, i_root_id );
898 QModelIndex qIndex = index( item, 0 );
899 int count = item->children.size();
902 beginRemoveRows( qIndex, 0, count - 1 );
903 RemoveChildren( item );
909 playlist_item_t *p_root = playlist_ItemGetById( p_playlist,
911 if( p_root && i_flag )
913 playlist_RecursiveNodeSort( p_playlist, p_root,
914 i_column_sorting( i_flag ),
915 order == Qt::AscendingOrder ?
916 ORDER_NORMAL : ORDER_REVERSE );
921 beginInsertRows( qIndex, 0, count - 1 );
922 UpdateChildren( item );
928 void PLModel::search( const QString& search_text )
930 /** \todo Fire the search with a small delay ? */
933 playlist_item_t *p_root = playlist_ItemGetById( p_playlist,
936 const char *psz_name = search_text.toUtf8().data();
937 playlist_LiveSearchUpdate( p_playlist , p_root, psz_name );
943 /*********** Popup *********/
944 void PLModel::popup( QModelIndex & index, QPoint &point, QModelIndexList list )
946 int i_id = index.isValid() ? itemId( index ) : rootItem->i_id;
949 playlist_item_t *p_item = playlist_ItemGetById( p_playlist, i_id );
954 i_popup_item = index.isValid() ? p_item->i_id : -1;
955 i_popup_parent = index.isValid() ?
956 ( p_item->p_parent ? p_item->p_parent->i_id : -1 ) :
958 i_popup_column = index.column();
959 /* check whether we are in tree view */
961 playlist_item_t *p_up = p_item;
964 if ( p_up == p_playlist->p_root_category ) tree = true;
965 p_up = p_up->p_parent;
969 current_selection = list;
970 QMenu *menu = new QMenu;
971 if( i_popup_item > -1 )
973 menu->addAction( qtr(I_POP_PLAY), this, SLOT( popupPlay() ) );
974 menu->addAction( qtr(I_POP_DEL), this, SLOT( popupDel() ) );
975 menu->addSeparator();
976 menu->addAction( qtr(I_POP_STREAM), this, SLOT( popupStream() ) );
977 menu->addAction( qtr(I_POP_SAVE), this, SLOT( popupSave() ) );
978 menu->addSeparator();
979 menu->addAction( qtr(I_POP_INFO), this, SLOT( popupInfo() ) );
980 menu->addSeparator();
981 QMenu *sort_menu = menu->addMenu( qtr( "Sort by ") +
982 qfu( psz_column_title( metaColumn( index.column() ) ) ) );
983 sort_menu->addAction( qtr( "Ascending" ),
984 this, SLOT( popupSortAsc() ) );
985 sort_menu->addAction( qtr( "Descending" ),
986 this, SLOT( popupSortDesc() ) );
989 menu->addAction( qtr(I_POP_ADD), this, SLOT( popupAddNode() ) );
990 if( i_popup_item > -1 )
992 menu->addSeparator();
993 menu->addAction( qtr( I_POP_EXPLORE ), this, SLOT( popupExplore() ) );
995 menu->popup( point );
999 void PLModel::viewchanged( int meta )
1012 index = __MIN( index, columnCount() );
1013 QModelIndex parent = createIndex( 0, 0, rootItem );
1015 if( i_showflags & meta )
1016 /* Removing columns */
1018 beginRemoveColumns( parent, index, index+1 );
1019 i_showflags &= ~( meta );
1020 getSettings()->setValue( "qt-pl-showflags", i_showflags );
1025 /* Adding columns */
1026 beginInsertColumns( parent, index, index+1 );
1027 i_showflags |= meta;
1028 getSettings()->setValue( "qt-pl-showflags", i_showflags );
1032 emit columnsChanged( meta );
1036 void PLModel::popupDel()
1038 doDelete( current_selection );
1041 void PLModel::popupPlay()
1045 playlist_item_t *p_item = playlist_ItemGetById( p_playlist,
1047 activateItem( p_item );
1052 void PLModel::popupInfo()
1055 playlist_item_t *p_item = playlist_ItemGetById( p_playlist,
1059 input_item_t* p_input = p_item->p_input;
1060 vlc_gc_incref( p_input );
1062 MediaInfoDialog *mid = new MediaInfoDialog( p_intf, p_input );
1063 vlc_gc_decref( p_input );
1064 mid->setParent( PlaylistDialog::getInstance( p_intf ),
1071 void PLModel::popupStream()
1073 QStringList mrls = selectedURIs();
1074 if( !mrls.isEmpty() )
1075 THEDP->streamingDialog( NULL, mrls[0], false );
1079 void PLModel::popupSave()
1081 QStringList mrls = selectedURIs();
1082 if( !mrls.isEmpty() )
1083 THEDP->streamingDialog( NULL, mrls[0] );
1087 #include <QFileInfo>
1088 #include <QDesktopServices>
1089 void PLModel::popupExplore()
1092 playlist_item_t *p_item = playlist_ItemGetById( p_playlist,
1096 input_item_t *p_input = p_item->p_input;
1097 char *psz_meta = input_item_GetURI( p_input );
1101 const char *psz_access;
1102 const char *psz_demux;
1104 input_SplitMRL( &psz_access, &psz_demux, &psz_path, psz_meta );
1106 if( EMPTY_STR( psz_access ) ||
1107 !strncasecmp( psz_access, "file", 4 ) ||
1108 !strncasecmp( psz_access, "dire", 4 ) )
1110 QFileInfo info( qfu( psz_meta ) );
1111 QDesktopServices::openUrl(
1112 QUrl::fromLocalFile( info.absolutePath() ) );
1121 #include <QInputDialog>
1122 void PLModel::popupAddNode()
1125 QString name = QInputDialog::getText( PlaylistDialog::getInstance( p_intf ),
1126 qtr( I_POP_ADD ), qtr( "Enter name for new node:" ),
1127 QLineEdit::Normal, QString(), &ok);
1128 if( !ok || name.isEmpty() ) return;
1130 playlist_item_t *p_item = playlist_ItemGetById( p_playlist,
1134 playlist_NodeCreate( p_playlist, qtu( name ), p_item, 0, NULL );
1139 void PLModel::popupSortAsc()
1141 sort( i_popup_parent, i_popup_column, Qt::AscendingOrder );
1144 void PLModel::popupSortDesc()
1146 sort( i_popup_parent, i_popup_column, Qt::DescendingOrder );
1148 /**********************************************************************
1149 * Playlist callbacks
1150 **********************************************************************/
1151 static int PlaylistChanged( vlc_object_t *p_this, const char *psz_variable,
1152 vlc_value_t oval, vlc_value_t nval, void *param )
1154 PLModel *p_model = (PLModel *) param;
1155 PLEvent *event = new PLEvent( PLUpdate_Type, 0 );
1156 QApplication::postEvent( p_model, event );
1160 static int PlaylistNext( vlc_object_t *p_this, const char *psz_variable,
1161 vlc_value_t oval, vlc_value_t nval, void *param )
1163 PLModel *p_model = (PLModel *) param;
1164 PLEvent *event = new PLEvent( ItemUpdate_Type, oval.i_int );
1165 QApplication::postEvent( p_model, event );
1166 event = new PLEvent( ItemUpdate_Type, nval.i_int );
1167 QApplication::postEvent( p_model, event );
1171 static int ItemDeleted( vlc_object_t *p_this, const char *psz_variable,
1172 vlc_value_t oval, vlc_value_t nval, void *param )
1174 PLModel *p_model = (PLModel *) param;
1175 PLEvent *event = new PLEvent( ItemDelete_Type, nval.i_int );
1176 QApplication::postEvent( p_model, event );
1180 static int ItemAppended( vlc_object_t *p_this, const char *psz_variable,
1181 vlc_value_t oval, vlc_value_t nval, void *param )
1183 PLModel *p_model = (PLModel *) param;
1184 const playlist_add_t *p_add = (playlist_add_t *)nval.p_address;
1185 PLEvent *event = new PLEvent( p_add );
1186 QApplication::postEvent( p_model, event );