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* ) );
115 playlist_item_t *p_item;
116 /* Check if there's allready some item playing when playlist
117 * model is created, if so, tell model that it's currentone
119 if( (p_item = playlist_CurrentPlayingItem(p_playlist)) )
121 currentItem = FindByInput( rootItem,
122 p_item->p_input->i_id );
123 emit currentChanged( index( currentItem, 0 ) );
131 getSettings()->setValue( "qt-pl-showflags", i_showflags );
136 Qt::DropActions PLModel::supportedDropActions() const
138 return Qt::CopyAction; /* Why not Qt::MoveAction */
141 Qt::ItemFlags PLModel::flags( const QModelIndex &index ) const
143 Qt::ItemFlags flags = QAbstractItemModel::flags( index );
145 PLItem *item = index.isValid() ?
146 static_cast<PLItem*>( index.internalPointer() ) :
149 input_item_t *pl_input = p_playlist->p_local_category->p_input;
150 input_item_t *ml_input = p_playlist->p_ml_category->p_input;
152 if( rootItem->i_id == p_playlist->p_root_onelevel->i_id
153 || rootItem->i_id == p_playlist->p_root_category->i_id )
155 if( item->p_input == pl_input
156 || item->p_input == ml_input)
157 flags |= Qt::ItemIsDropEnabled;
162 playlist_item_t *plItem =
163 playlist_ItemGetById( p_playlist, item->i_id );
164 if ( plItem && ( plItem->i_children > -1 ) &&
165 ( rootItem->p_input == pl_input ||
166 rootItem->p_input == ml_input ) )
167 flags |= Qt::ItemIsDropEnabled;
169 flags |= Qt::ItemIsDragEnabled;
175 /* A list of model indexes are a playlist */
176 QStringList PLModel::mimeTypes() const
179 types << "vlc/playlist-item-id";
183 QMimeData *PLModel::mimeData( const QModelIndexList &indexes ) const
185 QMimeData *mimeData = new QMimeData();
186 QByteArray encodedData;
187 QDataStream stream( &encodedData, QIODevice::WriteOnly );
188 QModelIndexList list;
190 foreach( const QModelIndex &index, indexes ) {
191 if( index.isValid() && index.column() == 0 )
197 foreach( const QModelIndex &index, list ) {
198 stream << itemId( index );
200 mimeData->setData( "vlc/playlist-item-id", encodedData );
205 bool PLModel::dropMimeData( const QMimeData *data, Qt::DropAction action,
206 int row, int column, const QModelIndex &parent )
208 if( data->hasFormat( "vlc/playlist-item-id" ) )
210 if( action == Qt::IgnoreAction )
215 playlist_item_t *p_parent;
217 if( !parent.isValid())
221 // dropped into top node
222 p_parent = playlist_ItemGetById( p_playlist, rootItem->i_id );
226 // dropped outside any item
233 // dropped into/onto an item (depends on (row = -1) or (row > -1))
234 p_parent = playlist_ItemGetById( p_playlist, itemId ( parent ) );
236 if( !p_parent || p_parent->i_children == -1 )
244 ( p_parent->p_input == p_playlist->p_local_category->p_input
245 || p_parent->p_input == p_playlist->p_ml_category->p_input ) )
248 QByteArray encodedData = data->data( "vlc/playlist-item-id" );
249 QDataStream stream( &encodedData, QIODevice::ReadOnly );
251 /* easiest way to never miss the right index to move to is to
252 track the previously moved item */
253 playlist_item_t *p_target = NULL;
255 while( !stream.atEnd() )
259 playlist_item_t *p_src = playlist_ItemGetById( p_playlist, src_id );
268 input_item_t *input = p_src->p_input;
269 playlist_AddExt ( p_playlist,
270 p_src->p_input->psz_uri, p_src->p_input->psz_name,
271 PLAYLIST_APPEND | PLAYLIST_SPREPARSE, PLAYLIST_END,
273 input->i_options, input->ppsz_options, input->optflagc,
274 p_parent == p_playlist->p_local_category, true );
279 if ( row == -1 ) row = p_parent->i_children;
280 playlist_TreeMove( p_playlist, p_src, p_parent, row );
284 for( row = 0 ; row < p_target->p_parent->i_children ; row++ )
285 if( p_target->p_parent->pp_children[row] == p_target ) break;
286 playlist_TreeMove( p_playlist, p_src, p_parent, row + 1 );
291 /*TODO: That's not a good idea to rebuild the playlist */
297 /* remove item with its id */
298 void PLModel::removeItem( int i_id )
300 PLItem *item = FindById( rootItem, i_id );
301 if( currentItem && item && currentItem->p_input == item->p_input ) currentItem = NULL;
302 if( item ) item->remove( item, i_depth );
305 /* callbacks and slots */
306 void PLModel::addCallbacks()
308 /* Some global changes happened -> Rebuild all */
309 var_AddCallback( p_playlist, "intf-change", PlaylistChanged, this );
310 /* We went to the next item
311 var_AddCallback( p_playlist, "item-current", PlaylistNext, this );
313 /* One item has been updated */
314 var_AddCallback( p_playlist, "playlist-item-append", ItemAppended, this );
315 var_AddCallback( p_playlist, "playlist-item-deleted", ItemDeleted, this );
318 void PLModel::delCallbacks()
321 var_DelCallback( p_playlist, "item-current", PlaylistNext, this );
323 var_DelCallback( p_playlist, "intf-change", PlaylistChanged, this );
324 var_DelCallback( p_playlist, "playlist-item-append", ItemAppended, this );
325 var_DelCallback( p_playlist, "playlist-item-deleted", ItemDeleted, this );
328 void PLModel::activateItem( const QModelIndex &index )
330 assert( index.isValid() );
331 PLItem *item = static_cast<PLItem*>(index.internalPointer());
334 playlist_item_t *p_item = playlist_ItemGetById( p_playlist, item->i_id );
335 activateItem( p_item );
339 /* Must be entered with lock */
340 void PLModel::activateItem( playlist_item_t *p_item )
342 if( !p_item ) return;
343 playlist_item_t *p_parent = p_item;
346 if( p_parent->i_id == rootItem->i_id ) break;
347 p_parent = p_parent->p_parent;
350 playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, pl_Locked,
354 /****************** Base model mandatory implementations *****************/
355 QVariant PLModel::data( const QModelIndex &index, int role ) const
357 if( !index.isValid() ) return QVariant();
358 PLItem *item = static_cast<PLItem*>(index.internalPointer());
359 if( role == Qt::DisplayRole )
361 int running_index = -1;
365 if( i_depth == DEPTH_SEL )
367 vlc_mutex_lock( &item->p_input->lock );
368 QString returninfo = QString( qfu( item->p_input->psz_name ) );
369 vlc_mutex_unlock( &item->p_input->lock );
370 return QVariant(returninfo);
373 while( metadata < COLUMN_END )
375 if( i_showflags & metadata )
377 if( running_index == index.column() )
382 if( running_index != index.column() ) return QVariant();
385 if( metadata == COLUMN_NUMBER )
386 returninfo = QString::number( index.row() + 1 );
389 char *psz = psz_column_meta( item->p_input, metadata );
390 returninfo = QString( qfu( psz ) );
393 return QVariant( returninfo );
395 else if( role == Qt::DecorationRole && index.column() == 0 )
397 /* Use to segfault here because i_type wasn't always initialized */
398 if( item->p_input->i_type >= 0 )
399 return QVariant( PLModel::icons[item->p_input->i_type] );
401 else if( role == Qt::FontRole )
403 if( isCurrent( index ) )
405 QFont f; f.setBold( true ); return QVariant( f );
411 bool PLModel::isCurrent( const QModelIndex &index ) const
413 assert( index.isValid() );
414 if( !currentItem ) return false;
415 return static_cast<PLItem*>(index.internalPointer())->p_input == currentItem->p_input;
418 int PLModel::itemId( const QModelIndex &index ) const
420 assert( index.isValid() );
421 return static_cast<PLItem*>(index.internalPointer())->i_id;
424 QVariant PLModel::headerData( int section, Qt::Orientation orientation,
428 int running_index=-1;
429 if (orientation != Qt::Horizontal || role != Qt::DisplayRole)
432 if( i_depth == DEPTH_SEL ) return QVariant( QString("") );
434 while( metadata < COLUMN_END )
436 if( metadata & i_showflags )
438 if( running_index == section )
443 if( running_index != section ) return QVariant();
445 return QVariant( qfu( psz_column_title( metadata ) ) );
448 QModelIndex PLModel::index( int row, int column, const QModelIndex &parent )
452 if( !parent.isValid() )
453 parentItem = rootItem;
455 parentItem = static_cast<PLItem*>(parent.internalPointer());
457 PLItem *childItem = parentItem->child( row );
459 return createIndex( row, column, childItem );
461 return QModelIndex();
464 /* Return the index of a given item */
465 QModelIndex PLModel::index( PLItem *item, int column ) const
467 if( !item ) return QModelIndex();
468 const PLItem *parent = item->parent();
470 return createIndex( parent->children.lastIndexOf( item ),
472 return QModelIndex();
475 QModelIndex PLModel::parent( const QModelIndex &index ) const
477 if( !index.isValid() ) return QModelIndex();
479 PLItem *childItem = static_cast<PLItem*>(index.internalPointer());
482 msg_Err( p_playlist, "NULL CHILD" );
483 return QModelIndex();
486 PLItem *parentItem = childItem->parent();
487 if( !parentItem || parentItem == rootItem ) return QModelIndex();
488 if( !parentItem->parentItem )
490 msg_Err( p_playlist, "No parent parent, trying row 0 " );
491 msg_Err( p_playlist, "----- PLEASE REPORT THIS ------" );
492 return createIndex( 0, 0, parentItem );
494 QModelIndex ind = createIndex(parentItem->row(), 0, parentItem);
498 int PLModel::columnCount( const QModelIndex &i) const
502 if( i_depth == DEPTH_SEL ) return 1;
504 while( metadata < COLUMN_END )
506 if( metadata & i_showflags )
513 int PLModel::childrenCount( const QModelIndex &parent ) const
515 return rowCount( parent );
518 int PLModel::rowCount( const QModelIndex &parent ) const
522 if( !parent.isValid() )
523 parentItem = rootItem;
525 parentItem = static_cast<PLItem*>(parent.internalPointer());
527 return parentItem->childCount();
530 QStringList PLModel::selectedURIs()
533 for( int i = 0; i < current_selection.size(); i++ )
535 PLItem *item = static_cast<PLItem*>
536 (current_selection[i].internalPointer());
540 playlist_item_t *p_item = playlist_ItemGetById( p_playlist, item->i_id );
543 char *psz = input_item_GetURI( p_item->p_input );
556 /************************* General playlist status ***********************/
558 bool PLModel::hasRandom()
560 return var_GetBool( p_playlist, "random" );
562 bool PLModel::hasRepeat()
564 return var_GetBool( p_playlist, "repeat" );
566 bool PLModel::hasLoop()
568 return var_GetBool( p_playlist, "loop" );
570 void PLModel::setLoop( bool on )
572 var_SetBool( p_playlist, "loop", on ? true:false );
573 config_PutInt( p_playlist, "loop", on ? 1: 0 );
575 void PLModel::setRepeat( bool on )
577 var_SetBool( p_playlist, "repeat", on ? true:false );
578 config_PutInt( p_playlist, "repeat", on ? 1: 0 );
580 void PLModel::setRandom( bool on )
582 var_SetBool( p_playlist, "random", on ? true:false );
583 config_PutInt( p_playlist, "random", on ? 1: 0 );
586 /************************* Lookups *****************************/
588 PLItem *PLModel::FindById( PLItem *root, int i_id )
590 return FindInner( root, i_id, false );
593 PLItem *PLModel::FindByInput( PLItem *root, int i_id )
595 PLItem *result = FindInner( root, i_id, true );
599 #define CACHE( i, p ) { i_cached_id = i; p_cached_item = p; }
600 #define ICACHE( i, p ) { i_cached_input_id = i; p_cached_item_bi = p; }
602 PLItem * PLModel::FindInner( PLItem *root, int i_id, bool b_input )
604 if( ( !b_input && i_cached_id == i_id) ||
605 ( b_input && i_cached_input_id ==i_id ) )
607 return b_input ? p_cached_item_bi : p_cached_item;
610 if( !b_input && root->i_id == i_id )
615 else if( b_input && root->p_input->i_id == i_id )
617 ICACHE( i_id, root );
621 QList<PLItem *>::iterator it = root->children.begin();
622 while ( it != root->children.end() )
624 if( !b_input && (*it)->i_id == i_id )
626 CACHE( i_id, (*it) );
627 return p_cached_item;
629 else if( b_input && (*it)->p_input->i_id == i_id )
631 ICACHE( i_id, (*it) );
632 return p_cached_item_bi;
634 if( (*it)->children.size() )
636 PLItem *childFound = FindInner( (*it), i_id, b_input );
640 ICACHE( i_id, childFound )
642 CACHE( i_id, childFound )
654 /************************* Updates handling *****************************/
655 void PLModel::customEvent( QEvent *event )
657 int type = event->type();
658 if( type != ItemAppend_Type &&
659 type != ItemDelete_Type && type != PLUpdate_Type )
662 PLEvent *ple = static_cast<PLEvent *>(event);
664 if( type == ItemAppend_Type )
665 ProcessItemAppend( &ple->add );
666 else if( type == ItemDelete_Type )
667 ProcessItemRemoval( ple->i_id );
672 /**** Events processing ****/
673 void PLModel::ProcessInputItemUpdate( input_thread_t *p_input )
675 if( !p_input ) return;
676 ProcessInputItemUpdate( input_GetItem( p_input ) );
677 if( p_input && !( p_input->b_dead || !vlc_object_alive( p_input ) ) )
679 PLItem *item = FindByInput( rootItem, input_GetItem( p_input )->i_id );
681 emit currentChanged( index( item, 0 ) );
688 void PLModel::ProcessInputItemUpdate( input_item_t *p_item )
690 if( !p_item || p_item->i_id <= 0 ) return;
691 PLItem *item = FindByInput( rootItem, p_item->i_id );
693 UpdateTreeItem( item, true, true);
696 void PLModel::ProcessItemRemoval( int i_id )
698 if( i_id <= 0 ) return;
699 if( i_id == i_cached_id ) i_cached_id = -1;
700 i_cached_input_id = -1;
705 void PLModel::ProcessItemAppend( const playlist_add_t *p_add )
707 playlist_item_t *p_item = NULL;
708 PLItem *newItem = NULL;
710 PLItem *nodeItem = FindById( rootItem, p_add->i_node );
711 if( !nodeItem ) return;
714 p_item = playlist_ItemGetById( p_playlist, p_add->i_item );
715 if( !p_item || p_item->i_flags & PLAYLIST_DBL_FLAG ) goto end;
716 if( i_depth == DEPTH_SEL && p_item->p_parent &&
717 p_item->p_parent->i_id != rootItem->i_id )
720 newItem = new PLItem( p_item, nodeItem );
723 emit layoutAboutToBeChanged();
724 emit beginInsertRows( index( newItem, 0 ), nodeItem->childCount(), nodeItem->childCount()+1 );
725 nodeItem->appendChild( newItem );
726 emit endInsertRows();
727 emit layoutChanged();
728 UpdateTreeItem( newItem, true );
736 void PLModel::rebuild()
741 void PLModel::rebuild( playlist_item_t *p_root )
743 playlist_item_t* p_item;
744 /* Remove callbacks before locking to avoid deadlocks */
746 /* Invalidate cache */
747 i_cached_id = i_cached_input_id = -1;
749 emit layoutAboutToBeChanged();
754 if( rootItem->children.size() )
756 emit beginRemoveRows( index( rootItem, 0 ), 0,
757 rootItem->children.size() -1 );
758 qDeleteAll( rootItem->children );
759 rootItem->children.clear();
760 emit endRemoveRows();
767 rootItem = new PLItem( p_root );
770 /* Recreate from root */
771 UpdateNodeChildren( rootItem );
772 if( (p_item = playlist_CurrentPlayingItem(p_playlist)) )
774 currentItem = FindByInput( rootItem,
775 p_item->p_input->i_id );
778 UpdateTreeItem( currentItem, true, false );
787 /* And signal the view */
788 emit layoutChanged();
792 /* This function must be entered WITH the playlist lock */
793 void PLModel::UpdateNodeChildren( PLItem *root )
795 emit layoutAboutToBeChanged();
796 playlist_item_t *p_node = playlist_ItemGetById( p_playlist, root->i_id );
797 UpdateNodeChildren( p_node, root );
798 emit layoutChanged();
801 /* This function must be entered WITH the playlist lock */
802 void PLModel::UpdateNodeChildren( playlist_item_t *p_node, PLItem *root )
804 for( int i = 0; i < p_node->i_children ; i++ )
806 if( p_node->pp_children[i]->i_flags & PLAYLIST_DBL_FLAG ) continue;
807 PLItem *newItem = new PLItem( p_node->pp_children[i], root );
808 emit beginInsertRows( index( newItem, 0 ), root->childCount(), root->childCount()+1 );
809 root->appendChild( newItem );
810 emit endInsertRows();
811 UpdateTreeItem( newItem, true, true );
812 if( i_depth == DEPTH_PL && p_node->pp_children[i]->i_children != -1 )
813 UpdateNodeChildren( p_node->pp_children[i], newItem );
817 /* Function doesn't need playlist-lock, as we don't touch playlist_item_t stuff here*/
818 void PLModel::UpdateTreeItem( PLItem *item, bool signal, bool force )
820 if ( !item || !item->p_input )
822 if( !force && i_depth == DEPTH_SEL && item->parentItem &&
823 item->parentItem->p_input != rootItem->p_input )
826 emit dataChanged( index( item, 0 ) , index( item, columnCount( QModelIndex() ) ) );
829 /************************* Actions ******************************/
832 * Deletion, here we have to do a ugly slow hack as we retrieve the full
833 * list of indexes to delete at once: when we delete a node and all of
834 * its children, we need to update the list.
835 * Todo: investigate whethere we can use ranges to be sure to delete all items?
837 void PLModel::doDelete( QModelIndexList selected )
839 for( int i = selected.size() -1 ; i >= 0; i-- )
841 QModelIndex index = selected[i];
842 if( index.column() != 0 ) continue;
843 PLItem *item = static_cast<PLItem*>(index.internalPointer());
846 if( item->children.size() )
847 recurseDelete( item->children, &selected );
848 doDeleteItem( item, &selected );
850 if( i > selected.size() ) i = selected.size();
854 void PLModel::recurseDelete( QList<PLItem*> children, QModelIndexList *fullList )
856 for( int i = children.size() - 1; i >= 0 ; i-- )
858 PLItem *item = children[i];
859 if( item->children.size() )
860 recurseDelete( item->children, fullList );
861 doDeleteItem( item, fullList );
865 void PLModel::doDeleteItem( PLItem *item, QModelIndexList *fullList )
867 QModelIndex deleteIndex = index( item, 0 );
868 fullList->removeAll( deleteIndex );
871 playlist_item_t *p_item = playlist_ItemGetById( p_playlist, item->i_id );
877 if( p_item->i_children == -1 )
878 playlist_DeleteFromInput( p_playlist, p_item->p_input, pl_Locked );
880 playlist_NodeDelete( p_playlist, p_item, true, false );
882 /* And finally, remove it from the tree */
883 emit beginRemoveRows( index( item->parentItem, 0), item->parentItem->children.indexOf( item ),
884 item->parentItem->children.indexOf( item )+1 );
885 item->remove( item, i_depth );
886 emit endRemoveRows();
889 /******* Volume III: Sorting and searching ********/
890 void PLModel::sort( int column, Qt::SortOrder order )
896 for( i_column = 1; i_column != COLUMN_END; i_column<<=1 )
898 if( ( shownFlags() & i_column ) )
900 if( column == i_index )
911 playlist_item_t *p_root = playlist_ItemGetById( p_playlist,
913 if( p_root && i_flag )
915 playlist_RecursiveNodeSort( p_playlist, p_root,
916 i_column_sorting( i_flag ),
917 order == Qt::AscendingOrder ?
918 ORDER_NORMAL : ORDER_REVERSE );
925 void PLModel::search( const QString& search_text )
927 /** \todo Fire the search with a small delay ? */
930 playlist_item_t *p_root = playlist_ItemGetById( p_playlist,
933 const char *psz_name = search_text.toUtf8().data();
934 playlist_LiveSearchUpdate( p_playlist , p_root, psz_name );
940 /*********** Popup *********/
941 void PLModel::popup( QModelIndex & index, QPoint &point, QModelIndexList list )
943 assert( index.isValid() );
945 playlist_item_t *p_item = playlist_ItemGetById( p_playlist, itemId( index ) );
948 i_popup_item = p_item->i_id;
949 i_popup_parent = p_item->p_parent ? p_item->p_parent->i_id : -1;
951 current_selection = list;
952 QMenu *menu = new QMenu;
953 menu->addAction( qtr(I_POP_PLAY), this, SLOT( popupPlay() ) );
954 menu->addAction( qtr(I_POP_DEL), this, SLOT( popupDel() ) );
955 menu->addSeparator();
956 menu->addAction( qtr(I_POP_STREAM), this, SLOT( popupStream() ) );
957 menu->addAction( qtr(I_POP_SAVE), this, SLOT( popupSave() ) );
958 menu->addSeparator();
959 menu->addAction( qtr(I_POP_INFO), this, SLOT( popupInfo() ) );
960 if( p_item->i_children > -1 )
962 menu->addSeparator();
963 menu->addAction( qtr(I_POP_SORT), this, SLOT( popupSort() ) );
964 menu->addAction( qtr(I_POP_ADD), this, SLOT( popupAdd() ) );
966 menu->addSeparator();
967 menu->addAction( qtr( I_POP_EXPLORE ), this, SLOT( popupExplore() ) );
968 menu->popup( point );
975 void PLModel::viewchanged( int meta )
988 /* UNUSED emit layoutAboutToBeChanged(); */
989 index = __MIN( index, columnCount() );
990 QModelIndex parent = createIndex( 0, 0, rootItem );
992 if( i_showflags & meta )
993 /* Removing columns */
995 emit beginRemoveColumns( parent, index, index+1 );
996 i_showflags &= ~( meta );
997 getSettings()->setValue( "qt-pl-showflags", i_showflags );
998 emit endRemoveColumns();
1002 /* Adding columns */
1003 emit beginInsertColumns( parent, index, index+1 );
1004 i_showflags |= meta;
1005 getSettings()->setValue( "qt-pl-showflags", i_showflags );
1006 emit endInsertColumns();
1008 emit columnsChanged( meta );
1013 void PLModel::popupDel()
1015 doDelete( current_selection );
1018 void PLModel::popupPlay()
1022 playlist_item_t *p_item = playlist_ItemGetById( p_playlist,
1024 activateItem( p_item );
1029 void PLModel::popupInfo()
1032 playlist_item_t *p_item = playlist_ItemGetById( p_playlist,
1036 input_item_t* p_input = p_item->p_input;
1037 vlc_gc_incref( p_input );
1039 MediaInfoDialog *mid = new MediaInfoDialog( p_intf, p_input );
1040 vlc_gc_decref( p_input );
1041 mid->setParent( PlaylistDialog::getInstance( p_intf ),
1048 void PLModel::popupStream()
1050 QStringList mrls = selectedURIs();
1051 if( !mrls.isEmpty() )
1052 THEDP->streamingDialog( NULL, mrls[0], false );
1056 void PLModel::popupSave()
1058 QStringList mrls = selectedURIs();
1059 if( !mrls.isEmpty() )
1060 THEDP->streamingDialog( NULL, mrls[0] );
1064 #include <QFileInfo>
1065 #include <QDesktopServices>
1066 void PLModel::popupExplore()
1069 playlist_item_t *p_item = playlist_ItemGetById( p_playlist,
1073 input_item_t *p_input = p_item->p_input;
1074 char *psz_meta = input_item_GetURI( p_input );
1078 const char *psz_access;
1079 const char *psz_demux;
1081 input_SplitMRL( &psz_access, &psz_demux, &psz_path, psz_meta );
1083 if( EMPTY_STR( psz_access ) ||
1084 !strncasecmp( psz_access, "file", 4 ) ||
1085 !strncasecmp( psz_access, "dire", 4 ) )
1087 QFileInfo info( qfu( psz_meta ) );
1088 QDesktopServices::openUrl(
1089 QUrl::fromLocalFile( info.absolutePath() ) );
1098 /**********************************************************************
1099 * Playlist callbacks
1100 **********************************************************************/
1101 static int PlaylistChanged( vlc_object_t *p_this, const char *psz_variable,
1102 vlc_value_t oval, vlc_value_t nval, void *param )
1104 PLModel *p_model = (PLModel *) param;
1105 PLEvent *event = new PLEvent( PLUpdate_Type, 0 );
1106 QApplication::postEvent( p_model, event );
1110 static int PlaylistNext( vlc_object_t *p_this, const char *psz_variable,
1111 vlc_value_t oval, vlc_value_t nval, void *param )
1113 PLModel *p_model = (PLModel *) param;
1114 PLEvent *event = new PLEvent( ItemUpdate_Type, oval.i_int );
1115 QApplication::postEvent( p_model, event );
1116 event = new PLEvent( ItemUpdate_Type, nval.i_int );
1117 QApplication::postEvent( p_model, event );
1121 static int ItemDeleted( vlc_object_t *p_this, const char *psz_variable,
1122 vlc_value_t oval, vlc_value_t nval, void *param )
1124 PLModel *p_model = (PLModel *) param;
1125 PLEvent *event = new PLEvent( ItemDelete_Type, nval.i_int );
1126 QApplication::postEvent( p_model, event );
1130 static int ItemAppended( vlc_object_t *p_this, const char *psz_variable,
1131 vlc_value_t oval, vlc_value_t nval, void *param )
1133 PLModel *p_model = (PLModel *) param;
1134 const playlist_add_t *p_add = (playlist_add_t *)nval.p_address;
1135 PLEvent *event = new PLEvent( p_add );
1136 QApplication::postEvent( p_model, event );