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() ? getItem( index ) : rootItem;
135 input_item_t *pl_input = p_playlist->p_local_category->p_input;
136 input_item_t *ml_input = p_playlist->p_ml_category->p_input;
138 if( rootItem->i_id == p_playlist->p_root_onelevel->i_id
139 || rootItem->i_id == p_playlist->p_root_category->i_id )
141 if( item->p_input == pl_input
142 || item->p_input == ml_input)
143 flags |= Qt::ItemIsDropEnabled;
145 else if( rootItem->p_input == pl_input ||
146 rootItem->p_input == ml_input )
149 playlist_item_t *plItem =
150 playlist_ItemGetById( p_playlist, item->i_id );
152 if ( plItem && ( plItem->i_children > -1 ) )
153 flags |= Qt::ItemIsDropEnabled;
158 flags |= Qt::ItemIsDragEnabled;
163 /* A list of model indexes are a playlist */
164 QStringList PLModel::mimeTypes() const
167 types << "vlc/playlist-item-id";
171 QMimeData *PLModel::mimeData( const QModelIndexList &indexes ) const
173 QMimeData *mimeData = new QMimeData();
174 QByteArray encodedData;
175 QDataStream stream( &encodedData, QIODevice::WriteOnly );
176 QModelIndexList list;
178 foreach( const QModelIndex &index, indexes ) {
179 if( index.isValid() && index.column() == 0 )
185 foreach( const QModelIndex &index, list ) {
186 stream << itemId( index );
188 mimeData->setData( "vlc/playlist-item-id", encodedData );
193 bool PLModel::dropMimeData( const QMimeData *data, Qt::DropAction action,
194 int row, int column, const QModelIndex &parent )
196 if( data->hasFormat( "vlc/playlist-item-id" ) )
198 if( action == Qt::IgnoreAction )
203 playlist_item_t *p_parent;
205 if( !parent.isValid())
208 p_parent = playlist_ItemGetById( p_playlist, rootItem->i_id );
216 p_parent = playlist_ItemGetById( p_playlist, itemId ( parent ) );
218 if( !p_parent || p_parent->i_children == -1 )
226 ( p_parent->p_input == p_playlist->p_local_category->p_input
227 || p_parent->p_input == p_playlist->p_ml_category->p_input ) )
230 QByteArray encodedData = data->data( "vlc/playlist-item-id" );
231 QDataStream stream( &encodedData, QIODevice::ReadOnly );
235 while( !stream.atEnd() )
239 playlist_item_t *p_item = playlist_ItemGetById( p_playlist, i_id );
245 input_item_t *p_input = p_item->p_input;
246 playlist_AddExt ( p_playlist,
247 p_input->psz_uri, p_input->psz_name,
248 PLAYLIST_APPEND | PLAYLIST_SPREPARSE, PLAYLIST_END,
250 p_input->i_options, p_input->ppsz_options, p_input->optflagc,
251 p_parent == p_playlist->p_local_category, true );
256 QList<playlist_item_t*> items;
257 while( !stream.atEnd() )
261 playlist_item_t *item = playlist_ItemGetById( p_playlist, id );
262 if( !item ) continue;
263 /* better not try to move a node into itself: */
264 if( item->i_children > 0 )
266 playlist_item_t *climber = p_parent;
269 if( climber == item ) break;
270 climber = climber->p_parent;
272 if( climber ) continue;
274 items.append( item );
276 int count = items.size();
279 playlist_item_t *pp_items[count];
280 for( int i = 0; i < count; i++ ) pp_items[i] = items[i];
281 playlist_TreeMoveMany( p_playlist, count, pp_items, p_parent,
282 (row == -1 ? p_parent->i_children : row) );
287 /*TODO: That's not a good idea to rebuild the playlist */
293 /* remove item with its id */
294 void PLModel::removeItem( int i_id )
296 PLItem *item = FindById( rootItem, i_id );
300 /* callbacks and slots */
301 void PLModel::addCallbacks()
303 /* Some global changes happened -> Rebuild all */
304 var_AddCallback( p_playlist, "intf-change", PlaylistChanged, this );
305 /* We went to the next item
306 var_AddCallback( p_playlist, "item-current", PlaylistNext, this );
308 /* One item has been updated */
309 var_AddCallback( p_playlist, "playlist-item-append", ItemAppended, this );
310 var_AddCallback( p_playlist, "playlist-item-deleted", ItemDeleted, this );
313 void PLModel::delCallbacks()
316 var_DelCallback( p_playlist, "item-current", PlaylistNext, this );
318 var_DelCallback( p_playlist, "intf-change", PlaylistChanged, this );
319 var_DelCallback( p_playlist, "playlist-item-append", ItemAppended, this );
320 var_DelCallback( p_playlist, "playlist-item-deleted", ItemDeleted, this );
323 void PLModel::activateItem( const QModelIndex &index )
325 assert( index.isValid() );
326 PLItem *item = getItem( index );
329 playlist_item_t *p_item = playlist_ItemGetById( p_playlist, item->i_id );
330 activateItem( p_item );
334 /* Must be entered with lock */
335 void PLModel::activateItem( playlist_item_t *p_item )
337 if( !p_item ) return;
338 playlist_item_t *p_parent = p_item;
341 if( p_parent->i_id == rootItem->i_id ) break;
342 p_parent = p_parent->p_parent;
345 playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, pl_Locked,
349 /****************** Base model mandatory implementations *****************/
350 QVariant PLModel::data( const QModelIndex &index, int role ) const
352 if( !index.isValid() ) return QVariant();
353 PLItem *item = getItem( index );
354 if( role == Qt::DisplayRole )
356 if( i_depth == DEPTH_SEL )
358 vlc_mutex_lock( &item->p_input->lock );
359 QString returninfo = QString( qfu( item->p_input->psz_name ) );
360 vlc_mutex_unlock( &item->p_input->lock );
361 return QVariant(returninfo);
364 int metadata = metaColumn( index.column() );
365 if( metadata == COLUMN_END ) return QVariant();
368 if( metadata == COLUMN_NUMBER )
369 returninfo = QString::number( index.row() + 1 );
372 char *psz = psz_column_meta( item->p_input, metadata );
373 returninfo = qfu( psz );
376 return QVariant( returninfo );
378 else if( role == Qt::DecorationRole && index.column() == 0 )
380 /* Use to segfault here because i_type wasn't always initialized */
381 if( item->p_input->i_type >= 0 )
382 return QVariant( PLModel::icons[item->p_input->i_type] );
384 else if( role == Qt::FontRole )
386 if( isCurrent( index ) )
388 QFont f; f.setBold( true ); return QVariant( f );
394 bool PLModel::isCurrent( const QModelIndex &index ) const
396 if( !currentItem ) return false;
397 return getItem( index )->p_input == currentItem->p_input;
400 int PLModel::itemId( const QModelIndex &index ) const
402 return getItem( index )->i_id;
405 QVariant PLModel::headerData( int section, Qt::Orientation orientation,
408 if (orientation != Qt::Horizontal || role != Qt::DisplayRole)
411 if( i_depth == DEPTH_SEL ) return QVariant( QString("") );
413 int meta_col = metaColumn( section );
415 if( meta_col == COLUMN_END ) return QVariant();
417 return QVariant( qfu( psz_column_title( meta_col ) ) );
420 QModelIndex PLModel::index( int row, int column, const QModelIndex &parent )
423 PLItem *parentItem = parent.isValid() ? getItem( parent ) : rootItem;
425 PLItem *childItem = parentItem->child( row );
427 return createIndex( row, column, childItem );
429 return QModelIndex();
432 /* Return the index of a given item */
433 QModelIndex PLModel::index( PLItem *item, int column ) const
435 if( !item ) return QModelIndex();
436 const PLItem *parent = item->parent();
438 return createIndex( parent->children.lastIndexOf( item ),
440 return QModelIndex();
443 QModelIndex PLModel::parent( const QModelIndex &index ) const
445 if( !index.isValid() ) return QModelIndex();
447 PLItem *childItem = getItem( index );
450 msg_Err( p_playlist, "NULL CHILD" );
451 return QModelIndex();
454 PLItem *parentItem = childItem->parent();
455 if( !parentItem || parentItem == rootItem ) return QModelIndex();
456 if( !parentItem->parentItem )
458 msg_Err( p_playlist, "No parent parent, trying row 0 " );
459 msg_Err( p_playlist, "----- PLEASE REPORT THIS ------" );
460 return createIndex( 0, 0, parentItem );
462 QModelIndex ind = createIndex(parentItem->row(), 0, parentItem);
466 int PLModel::columnCount( const QModelIndex &i) const
470 if( i_depth == DEPTH_SEL ) return 1;
472 while( metadata < COLUMN_END )
474 if( metadata & i_showflags )
481 int PLModel::childrenCount( const QModelIndex &parent ) const
483 return rowCount( parent );
486 int PLModel::rowCount( const QModelIndex &parent ) const
488 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 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 );
517 /************************* General playlist status ***********************/
519 bool PLModel::hasRandom()
521 return var_GetBool( p_playlist, "random" );
523 bool PLModel::hasRepeat()
525 return var_GetBool( p_playlist, "repeat" );
527 bool PLModel::hasLoop()
529 return var_GetBool( p_playlist, "loop" );
531 void PLModel::setLoop( bool on )
533 var_SetBool( p_playlist, "loop", on ? true:false );
534 config_PutInt( p_playlist, "loop", on ? 1: 0 );
536 void PLModel::setRepeat( bool on )
538 var_SetBool( p_playlist, "repeat", on ? true:false );
539 config_PutInt( p_playlist, "repeat", on ? 1: 0 );
541 void PLModel::setRandom( bool on )
543 var_SetBool( p_playlist, "random", on ? true:false );
544 config_PutInt( p_playlist, "random", on ? 1: 0 );
547 /************************* Lookups *****************************/
549 PLItem *PLModel::FindById( PLItem *root, int i_id )
551 return FindInner( root, i_id, false );
554 PLItem *PLModel::FindByInput( PLItem *root, int i_id )
556 PLItem *result = FindInner( root, i_id, true );
560 #define CACHE( i, p ) { i_cached_id = i; p_cached_item = p; }
561 #define ICACHE( i, p ) { i_cached_input_id = i; p_cached_item_bi = p; }
563 PLItem * PLModel::FindInner( PLItem *root, int i_id, bool b_input )
565 if( ( !b_input && i_cached_id == i_id) ||
566 ( b_input && i_cached_input_id ==i_id ) )
568 return b_input ? p_cached_item_bi : p_cached_item;
571 if( !b_input && root->i_id == i_id )
576 else if( b_input && root->p_input->i_id == i_id )
578 ICACHE( i_id, root );
582 QList<PLItem *>::iterator it = root->children.begin();
583 while ( it != root->children.end() )
585 if( !b_input && (*it)->i_id == i_id )
587 CACHE( i_id, (*it) );
588 return p_cached_item;
590 else if( b_input && (*it)->p_input->i_id == i_id )
592 ICACHE( i_id, (*it) );
593 return p_cached_item_bi;
595 if( (*it)->children.size() )
597 PLItem *childFound = FindInner( (*it), i_id, b_input );
601 ICACHE( i_id, childFound )
603 CACHE( i_id, childFound )
614 PLItem *PLModel::getItem( const QModelIndex& index ) const
616 assert( index.isValid() );
617 return static_cast<PLItem*>( index.internalPointer() );
620 /* computes column id of meta data from visible column index */
621 int PLModel::metaColumn( int column ) const
624 int running_index = -1;
626 while( metadata < COLUMN_END )
628 if( metadata & i_showflags )
630 if( running_index == column )
635 if( running_index != column ) return COLUMN_END;
639 /************************* Updates handling *****************************/
640 void PLModel::customEvent( QEvent *event )
642 int type = event->type();
643 if( type != ItemAppend_Type &&
644 type != ItemDelete_Type && type != PLUpdate_Type )
647 PLEvent *ple = static_cast<PLEvent *>(event);
649 if( type == ItemAppend_Type )
650 ProcessItemAppend( &ple->add );
651 else if( type == ItemDelete_Type )
652 ProcessItemRemoval( ple->i_id );
657 /**** Events processing ****/
658 void PLModel::ProcessInputItemUpdate( input_thread_t *p_input )
660 if( !p_input ) return;
661 ProcessInputItemUpdate( input_GetItem( p_input ) );
662 if( p_input && !( p_input->b_dead || !vlc_object_alive( p_input ) ) )
664 PLItem *item = FindByInput( rootItem, input_GetItem( p_input )->i_id );
666 emit currentChanged( index( item, 0 ) );
673 void PLModel::ProcessInputItemUpdate( input_item_t *p_item )
675 if( !p_item || p_item->i_id <= 0 ) return;
676 PLItem *item = FindByInput( rootItem, p_item->i_id );
678 UpdateTreeItem( item, true, true);
681 void PLModel::ProcessItemRemoval( int i_id )
683 if( i_id <= 0 ) return;
684 if( i_id == i_cached_id ) i_cached_id = -1;
685 i_cached_input_id = -1;
690 void PLModel::ProcessItemAppend( const playlist_add_t *p_add )
692 playlist_item_t *p_item = NULL;
693 PLItem *newItem = NULL;
695 PLItem *nodeItem = FindById( rootItem, p_add->i_node );
696 if( !nodeItem ) return;
699 p_item = playlist_ItemGetById( p_playlist, p_add->i_item );
700 if( !p_item || p_item->i_flags & PLAYLIST_DBL_FLAG ) goto end;
701 if( i_depth == DEPTH_SEL && p_item->p_parent &&
702 p_item->p_parent->i_id != rootItem->i_id )
705 newItem = new PLItem( p_item, nodeItem );
708 beginInsertRows( index( nodeItem, 0 ), nodeItem->childCount(), nodeItem->childCount() );
709 nodeItem->appendChild( newItem );
711 UpdateTreeItem( newItem, true );
719 void PLModel::rebuild()
724 void PLModel::rebuild( playlist_item_t *p_root )
726 playlist_item_t* p_item;
727 /* Remove callbacks before locking to avoid deadlocks */
729 /* Invalidate cache */
730 i_cached_id = i_cached_input_id = -1;
732 if( rootItem ) RemoveChildren( rootItem );
738 rootItem = new PLItem( p_root );
741 /* Recreate from root */
742 UpdateChildren( rootItem );
743 if( (p_item = playlist_CurrentPlayingItem(p_playlist)) )
744 currentItem = FindByInput( rootItem, p_item->p_input->i_id );
749 /* And signal the view */
751 emit currentChanged( index( currentItem, 0 ) );
756 void PLModel::RemoveItem( PLItem *item )
759 if( currentItem && currentItem->p_input == item->p_input )
762 emit currentChanged( QModelIndex() );
764 PLItem *parent = item->parentItem;
766 int i_index = parent->children.indexOf( item );
767 parent->children.removeAt( i_index );
770 void PLModel::RemoveChildren( PLItem *root )
772 if( root->children.size() )
774 qDeleteAll( root->children );
775 root->children.clear();
779 /* This function must be entered WITH the playlist lock */
780 void PLModel::UpdateChildren( PLItem *root )
782 playlist_item_t *p_node = playlist_ItemGetById( p_playlist, root->i_id );
783 UpdateChildren( p_node, root );
786 /* This function must be entered WITH the playlist lock */
787 void PLModel::UpdateChildren( playlist_item_t *p_node, PLItem *root )
789 for( int i = 0; i < p_node->i_children ; i++ )
791 if( p_node->pp_children[i]->i_flags & PLAYLIST_DBL_FLAG ) continue;
792 PLItem *newItem = new PLItem( p_node->pp_children[i], root );
793 root->appendChild( newItem );
794 if( i_depth == DEPTH_PL && p_node->pp_children[i]->i_children != -1 )
795 UpdateChildren( p_node->pp_children[i], newItem );
799 /* Function doesn't need playlist-lock, as we don't touch playlist_item_t stuff here*/
800 void PLModel::UpdateTreeItem( PLItem *item, bool signal, bool force )
802 if ( !item || !item->p_input )
804 if( !force && i_depth == DEPTH_SEL && item->parentItem &&
805 item->parentItem->p_input != rootItem->p_input )
808 emit dataChanged( index( item, 0 ) , index( item, columnCount( QModelIndex() ) ) );
811 /************************* Actions ******************************/
814 * Deletion, here we have to do a ugly slow hack as we retrieve the full
815 * list of indexes to delete at once: when we delete a node and all of
816 * its children, we need to update the list.
817 * Todo: investigate whethere we can use ranges to be sure to delete all items?
819 void PLModel::doDelete( QModelIndexList selected )
821 for( int i = selected.size() -1 ; i >= 0; i-- )
823 QModelIndex index = selected[i];
824 if( index.column() != 0 ) continue;
825 PLItem *item = getItem( index );
828 if( item->children.size() )
829 recurseDelete( item->children, &selected );
830 doDeleteItem( item, &selected );
832 if( i > selected.size() ) i = selected.size();
836 void PLModel::recurseDelete( QList<PLItem*> children, QModelIndexList *fullList )
838 for( int i = children.size() - 1; i >= 0 ; i-- )
840 PLItem *item = children[i];
841 if( item->children.size() )
842 recurseDelete( item->children, fullList );
843 doDeleteItem( item, fullList );
847 void PLModel::doDeleteItem( PLItem *item, QModelIndexList *fullList )
849 QModelIndex deleteIndex = index( item, 0 );
850 fullList->removeAll( deleteIndex );
853 playlist_item_t *p_item = playlist_ItemGetById( p_playlist, item->i_id );
859 if( p_item->i_children == -1 )
860 playlist_DeleteFromInput( p_playlist, p_item->p_input, pl_Locked );
862 playlist_NodeDelete( p_playlist, p_item, true, false );
864 /* And finally, remove it from the tree */
865 int itemIndex = item->parentItem->children.indexOf( item );
866 beginRemoveRows( index( item->parentItem, 0), itemIndex, itemIndex );
871 /******* Volume III: Sorting and searching ********/
872 void PLModel::sort( int column, Qt::SortOrder order )
874 sort( rootItem->i_id, column, order );
877 void PLModel::sort( int i_root_id, int column, Qt::SortOrder order )
883 for( i_column = 1; i_column != COLUMN_END; i_column<<=1 )
885 if( ( shownFlags() & i_column ) )
887 if( column == i_index )
894 PLItem *item = FindById( rootItem, i_root_id );
896 QModelIndex qIndex = index( item, 0 );
897 int count = item->children.size();
900 beginRemoveRows( qIndex, 0, count - 1 );
901 RemoveChildren( item );
907 playlist_item_t *p_root = playlist_ItemGetById( p_playlist,
909 if( p_root && i_flag )
911 playlist_RecursiveNodeSort( p_playlist, p_root,
912 i_column_sorting( i_flag ),
913 order == Qt::AscendingOrder ?
914 ORDER_NORMAL : ORDER_REVERSE );
919 beginInsertRows( qIndex, 0, count - 1 );
920 UpdateChildren( item );
926 void PLModel::search( const QString& search_text )
928 /** \todo Fire the search with a small delay ? */
931 playlist_item_t *p_root = playlist_ItemGetById( p_playlist,
934 const char *psz_name = search_text.toUtf8().data();
935 playlist_LiveSearchUpdate( p_playlist , p_root, psz_name );
941 /*********** Popup *********/
942 void PLModel::popup( QModelIndex & index, QPoint &point, QModelIndexList list )
944 int i_id = index.isValid() ? itemId( index ) : rootItem->i_id;
947 playlist_item_t *p_item = playlist_ItemGetById( p_playlist, i_id );
952 i_popup_item = index.isValid() ? p_item->i_id : -1;
953 i_popup_parent = index.isValid() ?
954 ( p_item->p_parent ? p_item->p_parent->i_id : -1 ) :
956 i_popup_column = index.column();
957 /* check whether we are in tree view */
959 playlist_item_t *p_up = p_item;
962 if ( p_up == p_playlist->p_root_category ) tree = true;
963 p_up = p_up->p_parent;
967 current_selection = list;
968 QMenu *menu = new QMenu;
969 if( i_popup_item > -1 )
971 menu->addAction( qtr(I_POP_PLAY), this, SLOT( popupPlay() ) );
972 menu->addAction( qtr(I_POP_DEL), this, SLOT( popupDel() ) );
973 menu->addSeparator();
974 menu->addAction( qtr(I_POP_STREAM), this, SLOT( popupStream() ) );
975 menu->addAction( qtr(I_POP_SAVE), this, SLOT( popupSave() ) );
976 menu->addSeparator();
977 menu->addAction( qtr(I_POP_INFO), this, SLOT( popupInfo() ) );
978 menu->addSeparator();
979 QMenu *sort_menu = menu->addMenu( qtr( "Sort by ") +
980 qfu( psz_column_title( metaColumn( index.column() ) ) ) );
981 sort_menu->addAction( qtr( "Ascending" ),
982 this, SLOT( popupSortAsc() ) );
983 sort_menu->addAction( qtr( "Descending" ),
984 this, SLOT( popupSortDesc() ) );
987 menu->addAction( qtr(I_POP_ADD), this, SLOT( popupAddNode() ) );
988 if( i_popup_item > -1 )
990 menu->addSeparator();
991 menu->addAction( qtr( I_POP_EXPLORE ), this, SLOT( popupExplore() ) );
993 menu->popup( point );
997 void PLModel::viewchanged( int meta )
1010 index = __MIN( index, columnCount() );
1011 QModelIndex parent = createIndex( 0, 0, rootItem );
1013 if( i_showflags & meta )
1014 /* Removing columns */
1016 beginRemoveColumns( parent, index, index+1 );
1017 i_showflags &= ~( meta );
1018 getSettings()->setValue( "qt-pl-showflags", i_showflags );
1023 /* Adding columns */
1024 beginInsertColumns( parent, index, index+1 );
1025 i_showflags |= meta;
1026 getSettings()->setValue( "qt-pl-showflags", i_showflags );
1030 emit columnsChanged( meta );
1034 void PLModel::popupDel()
1036 doDelete( current_selection );
1039 void PLModel::popupPlay()
1043 playlist_item_t *p_item = playlist_ItemGetById( p_playlist,
1045 activateItem( p_item );
1050 void PLModel::popupInfo()
1053 playlist_item_t *p_item = playlist_ItemGetById( p_playlist,
1057 input_item_t* p_input = p_item->p_input;
1058 vlc_gc_incref( p_input );
1060 MediaInfoDialog *mid = new MediaInfoDialog( p_intf, p_input );
1061 vlc_gc_decref( p_input );
1062 mid->setParent( PlaylistDialog::getInstance( p_intf ),
1069 void PLModel::popupStream()
1071 QStringList mrls = selectedURIs();
1072 if( !mrls.isEmpty() )
1073 THEDP->streamingDialog( NULL, mrls[0], false );
1077 void PLModel::popupSave()
1079 QStringList mrls = selectedURIs();
1080 if( !mrls.isEmpty() )
1081 THEDP->streamingDialog( NULL, mrls[0] );
1085 #include <QFileInfo>
1086 #include <QDesktopServices>
1087 void PLModel::popupExplore()
1090 playlist_item_t *p_item = playlist_ItemGetById( p_playlist,
1094 input_item_t *p_input = p_item->p_input;
1095 char *psz_meta = input_item_GetURI( p_input );
1099 const char *psz_access;
1100 const char *psz_demux;
1102 input_SplitMRL( &psz_access, &psz_demux, &psz_path, psz_meta );
1104 if( EMPTY_STR( psz_access ) ||
1105 !strncasecmp( psz_access, "file", 4 ) ||
1106 !strncasecmp( psz_access, "dire", 4 ) )
1108 QFileInfo info( qfu( psz_meta ) );
1109 QDesktopServices::openUrl(
1110 QUrl::fromLocalFile( info.absolutePath() ) );
1119 #include <QInputDialog>
1120 void PLModel::popupAddNode()
1123 QString name = QInputDialog::getText( PlaylistDialog::getInstance( p_intf ),
1124 qtr( I_POP_ADD ), qtr( "Enter name for new node:" ),
1125 QLineEdit::Normal, QString(), &ok);
1126 if( !ok || name.isEmpty() ) return;
1128 playlist_item_t *p_item = playlist_ItemGetById( p_playlist,
1132 playlist_NodeCreate( p_playlist, qtu( name ), p_item, 0, NULL );
1137 void PLModel::popupSortAsc()
1139 sort( i_popup_parent, i_popup_column, Qt::AscendingOrder );
1142 void PLModel::popupSortDesc()
1144 sort( i_popup_parent, i_popup_column, Qt::DescendingOrder );
1146 /**********************************************************************
1147 * Playlist callbacks
1148 **********************************************************************/
1149 static int PlaylistChanged( vlc_object_t *p_this, const char *psz_variable,
1150 vlc_value_t oval, vlc_value_t nval, void *param )
1152 PLModel *p_model = (PLModel *) param;
1153 PLEvent *event = new PLEvent( PLUpdate_Type, 0 );
1154 QApplication::postEvent( p_model, event );
1158 static int PlaylistNext( vlc_object_t *p_this, const char *psz_variable,
1159 vlc_value_t oval, vlc_value_t nval, void *param )
1161 PLModel *p_model = (PLModel *) param;
1162 PLEvent *event = new PLEvent( ItemUpdate_Type, oval.i_int );
1163 QApplication::postEvent( p_model, event );
1164 event = new PLEvent( ItemUpdate_Type, nval.i_int );
1165 QApplication::postEvent( p_model, event );
1169 static int ItemDeleted( vlc_object_t *p_this, const char *psz_variable,
1170 vlc_value_t oval, vlc_value_t nval, void *param )
1172 PLModel *p_model = (PLModel *) param;
1173 PLEvent *event = new PLEvent( ItemDelete_Type, nval.i_int );
1174 QApplication::postEvent( p_model, event );
1178 static int ItemAppended( vlc_object_t *p_this, const char *psz_variable,
1179 vlc_value_t oval, vlc_value_t nval, void *param )
1181 PLModel *p_model = (PLModel *) param;
1182 const playlist_add_t *p_add = (playlist_add_t *)nval.p_address;
1183 PLEvent *event = new PLEvent( p_add );
1184 QApplication::postEvent( p_model, event );