1 /*****************************************************************************
2 * playlist_model.cpp : Manage playlist model
3 ****************************************************************************
4 * Copyright (C) 2006-2007 the VideoLAN team
7 * Authors: Clément Stenac <zorglub@videolan.org>
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
22 *****************************************************************************/
29 #include "dialogs_provider.hpp"
30 #include "components/playlist/playlist_model.hpp"
31 #include "dialogs/mediainfo.hpp"
32 #include <vlc_intf_strings.h>
34 #include "pixmaps/types/type_unknown.xpm"
40 #include <QApplication>
45 QIcon PLModel::icons[ITEM_TYPE_NUMBER];
47 static int PlaylistChanged( vlc_object_t *, const char *,
48 vlc_value_t, vlc_value_t, void * );
49 static int PlaylistNext( vlc_object_t *, const char *,
50 vlc_value_t, vlc_value_t, void * );
51 static int ItemChanged( 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;
82 rootItem = NULL; /* PLItem rootItem, will be set in rebuild( ) */
84 /* Icons initialization */
85 #define ADD_ICON(type, x) icons[ITEM_TYPE_##type] = QIcon( QPixmap( x ) )
86 ADD_ICON( UNKNOWN , type_unknown_xpm );
87 ADD_ICON( FILE, ":/type_file" );
88 ADD_ICON( DIRECTORY, ":/type_directory" );
89 ADD_ICON( DISC, ":/disc" );
90 ADD_ICON( CDDA, ":/cdda" );
91 ADD_ICON( CARD, ":/capture-card" );
92 ADD_ICON( NET, ":/type_net" );
93 ADD_ICON( PLAYLIST, ":/type_playlist" );
94 ADD_ICON( NODE, ":/type_node" );
102 getSettings()->setValue( "qt-pl-showflags", rootItem->i_showflags );
107 Qt::DropActions PLModel::supportedDropActions() const
109 return Qt::CopyAction; /* Why not Qt::MoveAction */
112 Qt::ItemFlags PLModel::flags( const QModelIndex &index ) const
114 Qt::ItemFlags defaultFlags = QAbstractItemModel::flags( index );
115 if( index.isValid() )
116 return Qt::ItemIsDragEnabled | Qt::ItemIsDropEnabled | defaultFlags;
118 return Qt::ItemIsDropEnabled | defaultFlags;
121 /* A list of model indexes are a playlist */
122 QStringList PLModel::mimeTypes() const
125 types << "vlc/playlist-item-id";
129 QMimeData *PLModel::mimeData( const QModelIndexList &indexes ) const
131 QMimeData *mimeData = new QMimeData();
132 QByteArray encodedData;
133 QDataStream stream( &encodedData, QIODevice::WriteOnly );
135 foreach( QModelIndex index, indexes ) {
136 if( index.isValid() && index.column() == 0 )
137 stream << itemId( index );
139 mimeData->setData( "vlc/playlist-item-id", encodedData );
144 bool PLModel::dropMimeData( const QMimeData *data, Qt::DropAction action,
145 int row, int column, const QModelIndex &target )
147 if( data->hasFormat( "vlc/playlist-item-id" ) )
149 if( action == Qt::IgnoreAction )
152 if( !target.isValid() )
153 /* We don't want to move on an invalid position */
156 PLItem *targetItem = static_cast<PLItem*>( target.internalPointer() );
158 QByteArray encodedData = data->data( "vlc/playlist-item-id" );
159 QDataStream stream( &encodedData, QIODevice::ReadOnly );
161 PLItem *newParentItem;
162 while( !stream.atEnd() )
169 playlist_item_t *p_target =
170 playlist_ItemGetById( p_playlist, targetItem->i_id,
172 playlist_item_t *p_src = playlist_ItemGetById( p_playlist, srcId,
175 if( !p_target || !p_src )
180 if( p_target->i_children == -1 ) /* A leaf */
182 PLItem *parentItem = targetItem->parent();
183 assert( parentItem );
184 playlist_item_t *p_parent =
185 playlist_ItemGetById( p_playlist, parentItem->i_id,
192 for( i = 0 ; i< p_parent->i_children ; i++ )
193 if( p_parent->pp_children[i] == p_target ) break;
194 // Move the item to the element after i
195 playlist_TreeMove( p_playlist, p_src, p_parent, i + 1 );
196 newParentItem = parentItem;
200 /* \todo: if we drop on a top-level node, use copy instead ? */
201 playlist_TreeMove( p_playlist, p_src, p_target, 0 );
203 newParentItem = targetItem;
207 /*TODO: That's not a good idea to rebuild the playlist */
213 /* remove item with its id */
214 void PLModel::removeItem( int i_id )
216 PLItem *item = FindById( rootItem, i_id );
217 if( item ) item->remove( item );
220 /* callbacks and slots */
221 void PLModel::addCallbacks()
223 /* Some global changes happened -> Rebuild all */
224 var_AddCallback( p_playlist, "intf-change", PlaylistChanged, this );
225 /* We went to the next item */
226 var_AddCallback( p_playlist, "playlist-current", PlaylistNext, this );
227 /* One item has been updated */
228 var_AddCallback( p_playlist, "item-change", ItemChanged, this );
229 var_AddCallback( p_playlist, "item-append", ItemAppended, this );
230 var_AddCallback( p_playlist, "item-deleted", ItemDeleted, this );
233 void PLModel::delCallbacks()
235 var_DelCallback( p_playlist, "item-change", ItemChanged, this );
236 var_DelCallback( p_playlist, "playlist-current", PlaylistNext, this );
237 var_DelCallback( p_playlist, "intf-change", PlaylistChanged, this );
238 var_DelCallback( p_playlist, "item-append", ItemAppended, this );
239 var_DelCallback( p_playlist, "item-deleted", ItemDeleted, this );
242 void PLModel::activateItem( const QModelIndex &index )
244 assert( index.isValid() );
245 PLItem *item = static_cast<PLItem*>(index.internalPointer());
248 playlist_item_t *p_item = playlist_ItemGetById( p_playlist, item->i_id,
250 activateItem( p_item );
254 /* Must be entered with lock */
255 void PLModel::activateItem( playlist_item_t *p_item )
257 if( !p_item ) return;
258 playlist_item_t *p_parent = p_item;
261 if( p_parent->i_id == rootItem->i_id ) break;
262 p_parent = p_parent->p_parent;
265 playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, pl_Locked,
269 /****************** Base model mandatory implementations *****************/
270 QVariant PLModel::data( const QModelIndex &index, int role ) const
272 if( !index.isValid() ) return QVariant();
273 PLItem *item = static_cast<PLItem*>(index.internalPointer());
274 if( role == Qt::DisplayRole )
276 return QVariant( item->columnString( index.column() ) );
278 else if( role == Qt::DecorationRole && index.column() == 0 )
280 /* Use to segfault here because i_type wasn't always initialized */
281 if( item->i_type >= 0 )
282 return QVariant( PLModel::icons[item->i_type] );
284 else if( role == Qt::FontRole )
286 if( item->b_current == true )
288 QFont f; f.setBold( true ); return QVariant( f );
294 bool PLModel::isCurrent( const QModelIndex &index )
296 assert( index.isValid() );
297 return static_cast<PLItem*>(index.internalPointer())->b_current;
300 int PLModel::itemId( const QModelIndex &index ) const
302 assert( index.isValid() );
303 return static_cast<PLItem*>(index.internalPointer())->i_id;
306 QVariant PLModel::headerData( int section, Qt::Orientation orientation,
309 if (orientation == Qt::Horizontal && role == Qt::DisplayRole)
310 return QVariant( rootItem->columnString( section ) );
314 QModelIndex PLModel::index( int row, int column, const QModelIndex &parent )
318 if( !parent.isValid() )
319 parentItem = rootItem;
321 parentItem = static_cast<PLItem*>(parent.internalPointer());
323 PLItem *childItem = parentItem->child( row );
325 return createIndex( row, column, childItem );
327 return QModelIndex();
330 /* Return the index of a given item */
331 QModelIndex PLModel::index( PLItem *item, int column ) const
333 if( !item ) return QModelIndex();
334 const PLItem *parent = item->parent();
336 return createIndex( parent->children.lastIndexOf( item ),
338 return QModelIndex();
341 QModelIndex PLModel::parent( const QModelIndex &index ) const
343 if( !index.isValid() ) return QModelIndex();
345 PLItem *childItem = static_cast<PLItem*>(index.internalPointer());
348 msg_Err( p_playlist, "NULL CHILD" );
349 return QModelIndex();
352 PLItem *parentItem = childItem->parent();
353 if( !parentItem || parentItem == rootItem ) return QModelIndex();
354 if( !parentItem->parentItem )
356 msg_Err( p_playlist, "No parent parent, trying row 0 " );
357 msg_Err( p_playlist, "----- PLEASE REPORT THIS ------" );
358 return createIndex( 0, 0, parentItem );
360 QModelIndex ind = createIndex(parentItem->row(), 0, parentItem);
364 int PLModel::columnCount( const QModelIndex &i) const
366 return rootItem->item_col_strings.count();
369 int PLModel::childrenCount( const QModelIndex &parent ) const
371 return rowCount( parent );
374 int PLModel::rowCount( const QModelIndex &parent ) const
378 if( !parent.isValid() )
379 parentItem = rootItem;
381 parentItem = static_cast<PLItem*>(parent.internalPointer());
383 return parentItem->childCount();
386 QStringList PLModel::selectedURIs()
389 for( int i = 0; i < current_selection.size(); i++ )
392 PLItem *item = static_cast<PLItem*>
393 (current_selection[i].internalPointer());
397 input_item_t *p_item = input_item_GetById( p_playlist,
402 char *psz = input_item_GetURI( p_item );
407 lst.append( QString( psz ) );
415 /************************* General playlist status ***********************/
417 bool PLModel::hasRandom()
419 if( var_GetBool( p_playlist, "random" ) ) return true;
422 bool PLModel::hasRepeat()
424 if( var_GetBool( p_playlist, "repeat" ) ) return true;
427 bool PLModel::hasLoop()
429 if( var_GetBool( p_playlist, "loop" ) ) return true;
432 void PLModel::setLoop( bool on )
434 var_SetBool( p_playlist, "loop", on ? true:false );
435 config_PutInt( p_playlist, "loop", on ? 1: 0 );
437 void PLModel::setRepeat( bool on )
439 var_SetBool( p_playlist, "repeat", on ? true:false );
440 config_PutInt( p_playlist, "repeat", on ? 1: 0 );
442 void PLModel::setRandom( bool on )
444 var_SetBool( p_playlist, "random", on ? true:false );
445 config_PutInt( p_playlist, "random", on ? 1: 0 );
448 /************************* Lookups *****************************/
450 PLItem *PLModel::FindById( PLItem *root, int i_id )
452 return FindInner( root, i_id, false );
455 PLItem *PLModel::FindByInput( PLItem *root, int i_id )
457 return FindInner( root, i_id, true );
460 #define CACHE( i, p ) { i_cached_id = i; p_cached_item = p; }
461 #define ICACHE( i, p ) { i_cached_input_id = i; p_cached_item_bi = p; }
463 PLItem * PLModel::FindInner( PLItem *root, int i_id, bool b_input )
465 if( ( !b_input && i_cached_id == i_id) ||
466 ( b_input && i_cached_input_id ==i_id ) )
468 return b_input ? p_cached_item_bi : p_cached_item;
471 if( !b_input && root->i_id == i_id )
476 else if( b_input && root->i_input_id == i_id )
478 ICACHE( i_id, root );
482 QList<PLItem *>::iterator it = root->children.begin();
483 while ( it != root->children.end() )
485 if( !b_input && (*it)->i_id == i_id )
487 CACHE( i_id, (*it) );
488 return p_cached_item;
490 else if( b_input && (*it)->i_input_id == i_id )
492 ICACHE( i_id, (*it) );
493 return p_cached_item_bi;
495 if( (*it)->children.size() )
497 PLItem *childFound = FindInner( (*it), i_id, b_input );
501 ICACHE( i_id, childFound )
503 CACHE( i_id, childFound )
515 /************************* Updates handling *****************************/
516 void PLModel::customEvent( QEvent *event )
518 int type = event->type();
519 if( type != ItemUpdate_Type && type != ItemAppend_Type &&
520 type != ItemDelete_Type && type != PLUpdate_Type )
523 PLEvent *ple = static_cast<PLEvent *>(event);
525 if( type == ItemUpdate_Type )
526 ProcessInputItemUpdate( ple->i_id );
527 else if( type == ItemAppend_Type )
528 ProcessItemAppend( ple->p_add );
529 else if( type == ItemDelete_Type )
530 ProcessItemRemoval( ple->i_id );
535 /**** Events processing ****/
536 void PLModel::ProcessInputItemUpdate( int i_input_id )
538 if( i_input_id <= 0 ) return;
539 PLItem *item = FindByInput( rootItem, i_input_id );
543 UpdateTreeItem( item, true );
548 void PLModel::ProcessItemRemoval( int i_id )
550 if( i_id <= 0 ) return;
551 if( i_id == i_cached_id ) i_cached_id = -1;
552 i_cached_input_id = -1;
557 void PLModel::ProcessItemAppend( playlist_add_t *p_add )
559 playlist_item_t *p_item = NULL;
560 PLItem *newItem = NULL;
562 PLItem *nodeItem = FindById( rootItem, p_add->i_node );
564 if( !nodeItem ) goto end;
566 p_item = playlist_ItemGetById( p_playlist, p_add->i_item, pl_Locked );
567 if( !p_item || p_item->i_flags & PLAYLIST_DBL_FLAG ) goto end;
568 if( i_depth == DEPTH_SEL && p_item->p_parent &&
569 p_item->p_parent->i_id != rootItem->i_id )
572 newItem = new PLItem( p_item, nodeItem, this );
573 nodeItem->appendChild( newItem );
574 UpdateTreeItem( p_item, newItem, true );
581 void PLModel::rebuild()
586 void PLModel::rebuild( playlist_item_t *p_root )
588 /* Remove callbacks before locking to avoid deadlocks */
590 /* Invalidate cache */
591 i_cached_id = i_cached_input_id = -1;
597 if( rootItem->children.size() )
599 beginRemoveRows( index( rootItem, 0 ), 0,
600 rootItem->children.size() -1 );
601 qDeleteAll( rootItem->children );
602 rootItem->children.clear();
609 rootItem = new PLItem( p_root, getSettings(), this );
612 /* Recreate from root */
613 UpdateNodeChildren( rootItem );
614 if( p_playlist->status.p_item )
616 PLItem *currentItem = FindByInput( rootItem,
617 p_playlist->status.p_item->p_input->i_id );
620 UpdateTreeItem( p_playlist->status.p_item, currentItem,
626 /* And signal the view */
627 emit layoutChanged();
631 /* This function must be entered WITH the playlist lock */
632 void PLModel::UpdateNodeChildren( PLItem *root )
634 playlist_item_t *p_node = playlist_ItemGetById( p_playlist, root->i_id,
636 UpdateNodeChildren( p_node, root );
639 /* This function must be entered WITH the playlist lock */
640 void PLModel::UpdateNodeChildren( playlist_item_t *p_node, PLItem *root )
642 for( int i = 0; i < p_node->i_children ; i++ )
644 if( p_node->pp_children[i]->i_flags & PLAYLIST_DBL_FLAG ) continue;
645 PLItem *newItem = new PLItem( p_node->pp_children[i], root, this );
646 root->appendChild( newItem, false );
647 UpdateTreeItem( newItem, false, true );
648 if( i_depth == DEPTH_PL && p_node->pp_children[i]->i_children != -1 )
649 UpdateNodeChildren( p_node->pp_children[i], newItem );
653 /* This function must be entered WITH the playlist lock */
654 void PLModel::UpdateTreeItem( PLItem *item, bool signal, bool force )
656 playlist_item_t *p_item = playlist_ItemGetById( p_playlist, item->i_id,
658 UpdateTreeItem( p_item, item, signal, force );
661 /* This function must be entered WITH the playlist lock */
662 void PLModel::UpdateTreeItem( playlist_item_t *p_item, PLItem *item,
663 bool signal, bool force )
667 if( !force && i_depth == DEPTH_SEL && p_item->p_parent &&
668 p_item->p_parent->i_id != rootItem->i_id )
670 item->update( p_item, p_item == p_playlist->status.p_item );
672 emit dataChanged( index( item, 0 ) , index( item, 1 ) );
675 /************************* Actions ******************************/
678 * Deletion, here we have to do a ugly slow hack as we retrieve the full
679 * list of indexes to delete at once: when we delete a node and all of
680 * its children, we need to update the list.
681 * Todo: investigate whethere we can use ranges to be sure to delete all items?
683 void PLModel::doDelete( QModelIndexList selected )
685 for( int i = selected.size() -1 ; i >= 0; i-- )
687 QModelIndex index = selected[i];
688 if( index.column() != 0 ) continue;
689 PLItem *item = static_cast<PLItem*>(index.internalPointer());
692 if( item->children.size() )
693 recurseDelete( item->children, &selected );
694 doDeleteItem( item, &selected );
699 void PLModel::recurseDelete( QList<PLItem*> children, QModelIndexList *fullList )
701 for( int i = children.size() - 1; i >= 0 ; i-- )
703 PLItem *item = children[i];
704 if( item->children.size() )
705 recurseDelete( item->children, fullList );
706 doDeleteItem( item, fullList );
710 void PLModel::doDeleteItem( PLItem *item, QModelIndexList *fullList )
712 QModelIndex deleteIndex = index( item, 0 );
713 fullList->removeAll( deleteIndex );
716 playlist_item_t *p_item = playlist_ItemGetById( p_playlist, item->i_id,
722 if( p_item->i_children == -1 )
723 playlist_DeleteFromInput( p_playlist, item->i_input_id, pl_Locked );
725 playlist_NodeDelete( p_playlist, p_item, true, false );
726 /* And finally, remove it from the tree */
727 item->remove( item );
731 /******* Volume III: Sorting and searching ********/
732 void PLModel::sort( int column, Qt::SortOrder order )
737 // FIXME: Disable sorting on startup by ignoring
738 // first call of sorting caused by showing dialog
739 // see: standardpanel.cpp:65
740 static bool b_first_time = true;
743 b_first_time = false;
747 #define CHECK_COLUMN( meta ) \
749 if( ( shownFlags() & meta ) ) \
751 if( column == i_index ) \
758 CHECK_COLUMN( COLUMN_NUMBER );
759 CHECK_COLUMN( COLUMN_TITLE );
760 CHECK_COLUMN( COLUMN_DURATION );
761 CHECK_COLUMN( COLUMN_ARTIST );
762 CHECK_COLUMN( COLUMN_GENRE );
763 CHECK_COLUMN( COLUMN_ALBUM );
764 CHECK_COLUMN( COLUMN_TRACK_NUMBER );
765 CHECK_COLUMN( COLUMN_DESCRIPTION );
772 playlist_item_t *p_root = playlist_ItemGetById( p_playlist,
777 playlist_RecursiveNodeSort( p_playlist, p_root,
778 i_column_sorting( i_flag ),
779 order == Qt::AscendingOrder ?
780 ORDER_NORMAL : ORDER_REVERSE );
781 p_playlist->b_reset_currently_playing = true;
788 void PLModel::search( QString search_text )
790 /** \todo Fire the search with a small delay ? */
793 playlist_item_t *p_root = playlist_ItemGetById( p_playlist,
797 char *psz_name = search_text.toUtf8().data();
798 playlist_LiveSearchUpdate( p_playlist , p_root, psz_name );
804 /*********** Popup *********/
805 void PLModel::popup( QModelIndex & index, QPoint &point, QModelIndexList list )
807 assert( index.isValid() );
809 playlist_item_t *p_item = playlist_ItemGetById( p_playlist,
810 itemId( index ), pl_Locked );
813 i_popup_item = p_item->i_id;
814 i_popup_parent = p_item->p_parent ? p_item->p_parent->i_id : -1;
816 current_selection = list;
817 QMenu *menu = new QMenu;
818 menu->addAction( qfu(I_POP_PLAY), this, SLOT( popupPlay() ) );
819 menu->addAction( qfu(I_POP_DEL), this, SLOT( popupDel() ) );
820 menu->addSeparator();
821 menu->addAction( qfu(I_POP_STREAM), this, SLOT( popupStream() ) );
822 menu->addAction( qfu(I_POP_SAVE), this, SLOT( popupSave() ) );
823 menu->addSeparator();
824 menu->addAction( qfu(I_POP_INFO), this, SLOT( popupInfo() ) );
825 if( p_item->i_children > -1 )
827 menu->addSeparator();
828 menu->addAction( qfu(I_POP_SORT), this, SLOT( popupSort() ) );
829 menu->addAction( qfu(I_POP_ADD), this, SLOT( popupAdd() ) );
831 menu->addSeparator();
832 menu->addAction( qfu( I_POP_EXPLORE ), this, SLOT( popupExplore() ) );
833 menu->popup( point );
840 void PLModel::viewchanged( int meta )
853 /* UNUSED emit layoutAboutToBeChanged(); */
854 index = __MIN( index, rootItem->item_col_strings.count() );
855 QModelIndex parent = createIndex( 0, 0, rootItem );
857 if( rootItem->i_showflags & meta )
858 /* Removing columns */
860 beginRemoveColumns( parent, index, index+1 );
861 rootItem->i_showflags &= ~( meta );
862 rootItem->updateColumnHeaders();
868 beginInsertColumns( parent, index, index+1 );
869 rootItem->i_showflags |= meta;
870 rootItem->updateColumnHeaders();
877 void PLModel::popupDel()
879 doDelete( current_selection );
882 void PLModel::popupPlay()
886 playlist_item_t *p_item = playlist_ItemGetById( p_playlist,
889 activateItem( p_item );
894 void PLModel::popupInfo()
896 playlist_item_t *p_item = playlist_ItemGetById( p_playlist,
901 MediaInfoDialog *mid = new MediaInfoDialog( p_intf, p_item->p_input );
906 void PLModel::popupStream()
908 QStringList mrls = selectedURIs();
909 if( !mrls.isEmpty() )
910 THEDP->streamingDialog( NULL, mrls[0], false );
914 void PLModel::popupSave()
916 QStringList mrls = selectedURIs();
917 if( !mrls.isEmpty() )
918 THEDP->streamingDialog( NULL, mrls[0], true );
923 #include <QDesktopServices>
924 void PLModel::popupExplore()
926 playlist_item_t *p_item = playlist_ItemGetById( p_playlist,
931 input_item_t *p_input = p_item->p_input;
932 char *psz_meta = input_item_GetURI( p_input );
935 const char *psz_access;
936 const char *psz_demux;
938 input_SplitMRL( &psz_access, &psz_demux, &psz_path, psz_meta );
940 if( EMPTY_STR( psz_access ) ||
941 !strncasecmp( psz_access, "file", 4 ) ||
942 !strncasecmp( psz_access, "dire", 4 ) )
944 QFileInfo info( qfu( psz_meta ) );
945 QDesktopServices::openUrl(
946 QUrl::fromLocalFile( info.absolutePath() ) );
953 /**********************************************************************
955 **********************************************************************/
956 static int PlaylistChanged( vlc_object_t *p_this, const char *psz_variable,
957 vlc_value_t oval, vlc_value_t nval, void *param )
959 PLModel *p_model = (PLModel *) param;
960 PLEvent *event = new PLEvent( PLUpdate_Type, 0 );
961 QApplication::postEvent( p_model, static_cast<QEvent*>(event) );
965 static int PlaylistNext( vlc_object_t *p_this, const char *psz_variable,
966 vlc_value_t oval, vlc_value_t nval, void *param )
968 PLModel *p_model = (PLModel *) param;
969 PLEvent *event = new PLEvent( ItemUpdate_Type, oval.i_int );
970 QApplication::postEvent( p_model, static_cast<QEvent*>(event) );
971 event = new PLEvent( ItemUpdate_Type, nval.i_int );
972 QApplication::postEvent( p_model, static_cast<QEvent*>(event) );
976 static int ItemChanged( vlc_object_t *p_this, const char *psz_variable,
977 vlc_value_t oval, vlc_value_t nval, void *param )
979 PLModel *p_model = (PLModel *) param;
980 PLEvent *event = new PLEvent( ItemUpdate_Type, nval.i_int );
981 QApplication::postEvent( p_model, static_cast<QEvent*>(event) );
985 static int ItemDeleted( vlc_object_t *p_this, const char *psz_variable,
986 vlc_value_t oval, vlc_value_t nval, void *param )
988 PLModel *p_model = (PLModel *) param;
989 PLEvent *event = new PLEvent( ItemDelete_Type, nval.i_int );
990 QApplication::postEvent( p_model, static_cast<QEvent*>(event) );
994 static int ItemAppended( vlc_object_t *p_this, const char *psz_variable,
995 vlc_value_t oval, vlc_value_t nval, void *param )
997 PLModel *p_model = (PLModel *) param;
998 playlist_add_t *p_add = (playlist_add_t *)malloc( sizeof( playlist_add_t));
999 memcpy( p_add, nval.p_address, sizeof( playlist_add_t ) );
1001 PLEvent *event = new PLEvent( p_add );
1002 QApplication::postEvent( p_model, static_cast<QEvent*>(event) );