1 /*****************************************************************************
2 * playlist.m: MacOS X interface module
3 *****************************************************************************
4 * Copyright (C) 2002-2008 the VideoLAN team
7 * Authors: Jon Lech Johansen <jon-vl@nanocrew.net>
8 * Derk-Jan Hartman <hartman at videola/n dot org>
9 * Benjamin Pracht <bigben at videolab dot org>
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation; either version 2 of the License, or
14 * (at your option) any later version.
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
24 *****************************************************************************/
27 * add 'icons' for different types of nodes? (http://www.cocoadev.com/index.pl?IconAndTextInTableCell)
28 * reimplement enable/disable item
29 * create a new 'tool' button (see the gear button in the Finder window) for 'actions'
30 (adding service discovery, other views, new node/playlist, save node/playlist) stuff like that
34 /*****************************************************************************
36 *****************************************************************************/
37 #include <stdlib.h> /* malloc(), free() */
38 #include <sys/param.h> /* for MAXPATHLEN */
41 #include <sys/mount.h>
47 #import "playlistinfo.h"
52 #import <vlc_interface.h>
54 /*****************************************************************************
55 * VLCPlaylistView implementation
56 *****************************************************************************/
57 @implementation VLCPlaylistView
59 - (NSMenu *)menuForEvent:(NSEvent *)o_event
61 return( [[self delegate] menuForEvent: o_event] );
64 - (void)keyDown:(NSEvent *)o_event
68 if( [[o_event characters] length] )
70 key = [[o_event characters] characterAtIndex: 0];
75 case NSDeleteCharacter:
76 case NSDeleteFunctionKey:
77 case NSDeleteCharFunctionKey:
78 case NSBackspaceCharacter:
79 [[self delegate] deleteItem:self];
82 case NSEnterCharacter:
83 case NSCarriageReturnCharacter:
84 [(VLCPlaylist *)[[VLCMain sharedInstance] getPlaylist] playItem:self];
88 [super keyDown: o_event];
96 /*****************************************************************************
97 * VLCPlaylistCommon implementation
99 * This class the superclass of the VLCPlaylist and VLCPlaylistWizard.
100 * It contains the common methods and elements of these 2 entities.
101 *****************************************************************************/
102 @implementation VLCPlaylistCommon
109 o_outline_dict = [[NSMutableDictionary alloc] init];
115 playlist_t * p_playlist = pl_Yield( VLCIntf );
116 [o_outline_view setTarget: self];
117 [o_outline_view setDelegate: self];
118 [o_outline_view setDataSource: self];
120 vlc_object_release( p_playlist );
126 [[o_tc_name headerCell] setStringValue:_NS("Name")];
127 [[o_tc_author headerCell] setStringValue:_NS("Author")];
128 [[o_tc_duration headerCell] setStringValue:_NS("Duration")];
131 - (NSOutlineView *)outlineView
133 return o_outline_view;
136 - (playlist_item_t *)selectedPlaylistItem
138 return [[o_outline_view itemAtRow: [o_outline_view selectedRow]]
144 @implementation VLCPlaylistCommon (NSOutlineViewDataSource)
146 /* return the number of children for Obj-C pointer item */ /* DONE */
147 - (int)outlineView:(NSOutlineView *)outlineView numberOfChildrenOfItem:(id)item
150 playlist_item_t *p_item = NULL;
151 playlist_t * p_playlist = pl_Yield( VLCIntf );
152 if( outlineView != o_outline_view )
154 vlc_object_release( p_playlist );
161 p_item = p_playlist->p_root_category;
165 p_item = (playlist_item_t *)[item pointerValue];
168 i_return = p_item->i_children;
169 vlc_object_release( p_playlist );
171 return i_return > 0 ? i_return : 0;
174 /* return the child at index for the Obj-C pointer item */ /* DONE */
175 - (id)outlineView:(NSOutlineView *)outlineView child:(int)index ofItem:(id)item
177 playlist_item_t *p_return = NULL, *p_item = NULL;
179 playlist_t * p_playlist = pl_Yield( VLCIntf );
184 p_item = p_playlist->p_root_category;
188 p_item = (playlist_item_t *)[item pointerValue];
190 if( p_item && index < p_item->i_children && index >= 0 )
191 p_return = p_item->pp_children[index];
193 vlc_object_release( p_playlist );
195 o_value = [o_outline_dict objectForKey:[NSString stringWithFormat: @"%p", p_return]];
199 msg_Warn( VLCIntf, "playlist item misses pointer value, adding one" );
200 o_value = [[NSValue valueWithPointer: p_return] retain];
205 /* is the item expandable */
206 - (BOOL)outlineView:(NSOutlineView *)outlineView isItemExpandable:(id)item
209 playlist_t *p_playlist = pl_Yield( VLCIntf );
214 if( p_playlist->p_root_category )
216 i_return = p_playlist->p_root_category->i_children;
221 playlist_item_t *p_item = (playlist_item_t *)[item pointerValue];
223 i_return = p_item->i_children;
225 vlc_object_release( p_playlist );
227 return (i_return > 0);
230 /* retrieve the string values for the cells */
231 - (id)outlineView:(NSOutlineView *)outlineView objectValueForTableColumn:(NSTableColumn *)o_tc byItem:(id)item
234 playlist_item_t *p_item;
236 /* For error handling */
237 static BOOL attempted_reload = NO;
239 if( item == nil || ![item isKindOfClass: [NSValue class]] )
241 /* Attempt to fix the error by asking for a data redisplay
242 * This might cause infinite loop, so add a small check */
243 if( !attempted_reload )
245 attempted_reload = YES;
246 [outlineView reloadData];
251 p_item = (playlist_item_t *)[item pointerValue];
252 if( !p_item || !p_item->p_input )
254 /* Attempt to fix the error by asking for a data redisplay
255 * This might cause infinite loop, so add a small check */
256 if( !attempted_reload )
258 attempted_reload = YES;
259 [outlineView reloadData];
264 attempted_reload = NO;
266 if( [[o_tc identifier] isEqualToString:@"1"] )
268 /* sanity check to prevent the NSString class from crashing */
269 char *psz_title = input_item_GetTitle( p_item->p_input );
270 if( !EMPTY_STR( psz_title ) )
272 o_value = [NSString stringWithUTF8String: psz_title];
276 char *psz_name = input_item_GetName( p_item->p_input );
277 if( psz_name != NULL )
279 o_value = [NSString stringWithUTF8String: psz_name];
287 char *psz_artist = input_item_GetArtist( p_item->p_input );
288 if( [[o_tc identifier] isEqualToString:@"2"] && !EMPTY_STR( psz_artist ) )
290 o_value = [NSString stringWithUTF8String: psz_artist];
292 else if( [[o_tc identifier] isEqualToString:@"3"] )
294 char psz_duration[MSTRTIME_MAX_SIZE];
295 mtime_t dur = input_item_GetDuration( p_item->p_input );
298 secstotimestr( psz_duration, dur/1000000 );
299 o_value = [NSString stringWithUTF8String: psz_duration];
303 o_value = @"-:--:--";
314 /*****************************************************************************
315 * VLCPlaylistWizard implementation
316 *****************************************************************************/
317 @implementation VLCPlaylistWizard
319 - (IBAction)reloadOutlineView
321 /* Only reload the outlineview if the wizard window is open since this can
322 be quite long on big playlists */
323 if( [[o_outline_view window] isVisible] )
325 [o_outline_view reloadData];
331 /*****************************************************************************
332 * extension to NSOutlineView's interface to fix compilation warnings
333 * and let us access these 2 functions properly
334 * this uses a private Apple-API, but works fine on all current OSX releases
335 * keep checking for compatiblity with future releases though
336 *****************************************************************************/
338 @interface NSOutlineView (UndocumentedSortImages)
339 + (NSImage *)_defaultTableHeaderSortImage;
340 + (NSImage *)_defaultTableHeaderReverseSortImage;
344 /*****************************************************************************
345 * VLCPlaylist implementation
346 *****************************************************************************/
347 @implementation VLCPlaylist
354 o_nodes_array = [[NSMutableArray alloc] init];
355 o_items_array = [[NSMutableArray alloc] init];
362 playlist_t * p_playlist = pl_Yield( VLCIntf );
366 [super awakeFromNib];
368 [o_outline_view setDoubleAction: @selector(playItem:)];
370 [o_outline_view registerForDraggedTypes:
371 [NSArray arrayWithObjects: NSFilenamesPboardType,
372 @"VLCPlaylistItemPboardType", nil]];
373 [o_outline_view setIntercellSpacing: NSMakeSize (0.0, 1.0)];
375 /* This uses private Apple API which works fine until 10.4.
376 * We need to keep checking in the future!
377 * These methods are being added artificially to NSOutlineView's interface above */
378 o_ascendingSortingImage = [[NSOutlineView class] _defaultTableHeaderSortImage];
379 o_descendingSortingImage = [[NSOutlineView class] _defaultTableHeaderReverseSortImage];
381 o_tc_sortColumn = nil;
384 char ** ppsz_services = services_discovery_GetServicesNames( p_playlist, &ppsz_name );
386 for( i = 0; ppsz_services[i]; i++ )
388 vlc_bool_t b_enabled;
392 char * name = ppsz_name[i] ? ppsz_name[i] : ppsz_services[i];
393 /* Check whether to enable these menuitems */
394 b_enabled = playlist_IsServicesDiscoveryLoaded( p_playlist, objectname );
396 /* Create the menu entries used in the playlist menu */
397 o_lmi = [[o_mi_services submenu] addItemWithTitle:
398 [NSString stringWithUTF8String: name]
399 action: @selector(servicesChange:)
401 [o_lmi setTarget: self];
402 [o_lmi setRepresentedObject: [NSString stringWithUTF8String: ppsz_services[i]]];
403 if( b_enabled ) [o_lmi setState: NSOnState];
405 /* Create the menu entries for the main menu */
406 o_lmi = [[o_mm_mi_services submenu] addItemWithTitle:
407 [NSString stringWithUTF8String: name]
408 action: @selector(servicesChange:)
410 [o_lmi setTarget: self];
411 [o_lmi setRepresentedObject: [NSString stringWithUTF8String: ppsz_services[i]]];
412 if( b_enabled ) [o_lmi setState: NSOnState];
414 free( ppsz_services[i] );
415 free( ppsz_name[i] );
417 free( ppsz_services );
420 vlc_object_release( p_playlist );
423 - (void)searchfieldChanged:(NSNotification *)o_notification
425 [o_search_field setStringValue:[[o_notification object] stringValue]];
432 [o_mi_save_playlist setTitle: _NS("Save Playlist...")];
433 [o_mi_play setTitle: _NS("Play")];
434 [o_mi_delete setTitle: _NS("Delete")];
435 [o_mi_recursive_expand setTitle: _NS("Expand Node")];
436 [o_mi_selectall setTitle: _NS("Select All")];
437 [o_mi_info setTitle: _NS("Information")];
438 [o_mi_preparse setTitle: _NS("Get Stream Information")];
439 [o_mi_sort_name setTitle: _NS("Sort Node by Name")];
440 [o_mi_sort_author setTitle: _NS("Sort Node by Author")];
441 [o_mi_services setTitle: _NS("Services discovery")];
442 [o_status_field setStringValue: _NS("No items in the playlist")];
444 [o_search_field setToolTip: _NS("Search in Playlist")];
445 [o_mi_addNode setTitle: _NS("Add Folder to Playlist")];
447 [o_save_accessory_text setStringValue: _NS("File Format:")];
448 [[o_save_accessory_popup itemAtIndex:0] setTitle: _NS("Extended M3U")];
449 [[o_save_accessory_popup itemAtIndex:1] setTitle: _NS("XML Shareable Playlist Format (XSPF)")];
452 - (void)playlistUpdated
456 /* Clear indications of any existing column sorting */
457 for( i = 0 ; i < [[o_outline_view tableColumns] count] ; i++ )
459 [o_outline_view setIndicatorImage:nil inTableColumn:
460 [[o_outline_view tableColumns] objectAtIndex:i]];
463 [o_outline_view setHighlightedTableColumn:nil];
464 o_tc_sortColumn = nil;
465 // TODO Find a way to keep the dict size to a minimum
466 //[o_outline_dict removeAllObjects];
467 [o_outline_view reloadData];
468 [[[[VLCMain sharedInstance] getWizard] getPlaylistWizard] reloadOutlineView];
469 [[[[VLCMain sharedInstance] getBookmarks] getDataTable] reloadData];
471 playlist_t *p_playlist = pl_Yield( VLCIntf );
473 if( playlist_CurrentSize( p_playlist ) >= 2 )
475 [o_status_field setStringValue: [NSString stringWithFormat:
476 _NS("%i items in the playlist"),
477 playlist_CurrentSize( p_playlist )]];
481 if( playlist_IsEmpty( p_playlist ) )
482 [o_status_field setStringValue: _NS("No items in the playlist")];
484 [o_status_field setStringValue: _NS("1 item in the playlist")];
486 vlc_object_release( p_playlist );
489 - (void)playModeUpdated
491 playlist_t *p_playlist = pl_Yield( VLCIntf );
492 vlc_value_t val, val2;
494 var_Get( p_playlist, "loop", &val2 );
495 var_Get( p_playlist, "repeat", &val );
496 if( val.b_bool == VLC_TRUE )
498 [[[VLCMain sharedInstance] getControls] repeatOne];
500 else if( val2.b_bool == VLC_TRUE )
502 [[[VLCMain sharedInstance] getControls] repeatAll];
506 [[[VLCMain sharedInstance] getControls] repeatOff];
509 [[[VLCMain sharedInstance] getControls] shuffle];
511 vlc_object_release( p_playlist );
514 - (void)updateRowSelection
519 playlist_t *p_playlist = pl_Yield( VLCIntf );
520 playlist_item_t *p_item, *p_temp_item;
521 NSMutableArray *o_array = [NSMutableArray array];
523 p_item = p_playlist->status.p_item;
526 vlc_object_release(p_playlist);
530 p_temp_item = p_item;
531 while( p_temp_item->p_parent )
533 [o_array insertObject: [NSValue valueWithPointer: p_temp_item] atIndex: 0];
534 p_temp_item = p_temp_item->p_parent;
537 for( j = 0; j < [o_array count] - 1; j++ )
540 if( ( o_item = [o_outline_dict objectForKey:
541 [NSString stringWithFormat: @"%p",
542 [[o_array objectAtIndex:j] pointerValue]]] ) != nil )
544 [o_outline_view expandItem: o_item];
549 vlc_object_release( p_playlist );
551 /* update our info-panel to reflect the new item */
552 [[[VLCMain sharedInstance] getInfo] updatePanel];
555 /* Check if p_item is a child of p_node recursively. We need to check the item
556 existence first since OSX sometimes tries to redraw items that have been
557 deleted. We don't do it when not required since this verification takes
558 quite a long time on big playlists (yes, pretty hacky). */
559 - (BOOL)isItem: (playlist_item_t *)p_item
560 inNode: (playlist_item_t *)p_node
561 checkItemExistence:(BOOL)b_check
564 playlist_t * p_playlist = pl_Yield( VLCIntf );
565 playlist_item_t *p_temp_item = p_item;
567 if( p_node == p_item )
569 vlc_object_release(p_playlist);
573 if( p_node->i_children < 1)
575 vlc_object_release(p_playlist);
582 vlc_mutex_lock( &p_playlist->object_lock );
586 /* Since outlineView: willDisplayCell:... may call this function with
587 p_items that don't exist anymore, first check if the item is still
588 in the playlist. Any cleaner solution welcomed. */
589 for( i = 0; i < p_playlist->all_items.i_size; i++ )
591 if( ARRAY_VAL( p_playlist->all_items, i) == p_item ) break;
592 else if ( i == p_playlist->all_items.i_size - 1 )
594 vlc_object_release( p_playlist );
595 vlc_mutex_unlock( &p_playlist->object_lock );
603 p_temp_item = p_temp_item->p_parent;
604 if( p_temp_item == p_node )
606 vlc_mutex_unlock( &p_playlist->object_lock );
607 vlc_object_release( p_playlist );
611 vlc_mutex_unlock( &p_playlist->object_lock );
614 vlc_object_release( p_playlist );
618 /* This method is usefull for instance to remove the selected children of an
619 already selected node */
620 - (void)removeItemsFrom:(id)o_items ifChildrenOf:(id)o_nodes
623 for( i = 0 ; i < [o_items count] ; i++ )
625 for ( j = 0 ; j < [o_nodes count] ; j++ )
627 if( o_items == o_nodes)
629 if( j == i ) continue;
631 if( [self isItem: [[o_items objectAtIndex:i] pointerValue]
632 inNode: [[o_nodes objectAtIndex:j] pointerValue]
633 checkItemExistence: NO] )
635 [o_items removeObjectAtIndex:i];
636 /* We need to execute the next iteration with the same index
637 since the current item has been deleted */
646 - (IBAction)savePlaylist:(id)sender
648 playlist_t * p_playlist = pl_Yield( VLCIntf );
650 NSSavePanel *o_save_panel = [NSSavePanel savePanel];
651 NSString * o_name = [NSString stringWithFormat: @"%@", _NS("Untitled")];
653 //[o_save_panel setAllowedFileTypes: [NSArray arrayWithObjects: @"m3u", @"xpf", nil] ];
654 [o_save_panel setTitle: _NS("Save Playlist")];
655 [o_save_panel setPrompt: _NS("Save")];
656 [o_save_panel setAccessoryView: o_save_accessory_view];
658 if( [o_save_panel runModalForDirectory: nil
659 file: o_name] == NSOKButton )
661 NSString *o_filename = [o_save_panel filename];
663 if( [o_save_accessory_popup indexOfSelectedItem] == 1 )
665 NSString * o_real_filename;
667 range.location = [o_filename length] - [@".xspf" length];
668 range.length = [@".xspf" length];
670 if( [o_filename compare:@".xspf" options: NSCaseInsensitiveSearch
671 range: range] != NSOrderedSame )
673 o_real_filename = [NSString stringWithFormat: @"%@.xspf", o_filename];
677 o_real_filename = o_filename;
679 playlist_Export( p_playlist,
680 [o_real_filename fileSystemRepresentation],
681 p_playlist->p_local_category, "export-xspf" );
685 NSString * o_real_filename;
687 range.location = [o_filename length] - [@".m3u" length];
688 range.length = [@".m3u" length];
690 if( [o_filename compare:@".m3u" options: NSCaseInsensitiveSearch
691 range: range] != NSOrderedSame )
693 o_real_filename = [NSString stringWithFormat: @"%@.m3u", o_filename];
697 o_real_filename = o_filename;
699 playlist_Export( p_playlist,
700 [o_real_filename fileSystemRepresentation],
701 p_playlist->p_local_category, "export-m3u" );
704 vlc_object_release( p_playlist );
707 /* When called retrieves the selected outlineview row and plays that node or item */
708 - (IBAction)playItem:(id)sender
710 intf_thread_t * p_intf = VLCIntf;
711 playlist_t * p_playlist = pl_Yield( p_intf );
713 playlist_item_t *p_item;
714 playlist_item_t *p_node = NULL;
716 p_item = [[o_outline_view itemAtRow:[o_outline_view selectedRow]] pointerValue];
720 if( p_item->i_children == -1 )
722 p_node = p_item->p_parent;
728 if( p_node->i_children > 0 && p_node->pp_children[0]->i_children == -1 )
730 p_item = p_node->pp_children[0];
737 playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, VLC_TRUE, p_node, p_item );
739 vlc_object_release( p_playlist );
742 /* When called retrieves the selected outlineview row and plays that node or item */
743 - (IBAction)preparseItem:(id)sender
746 NSMutableArray *o_to_preparse;
747 intf_thread_t * p_intf = VLCIntf;
748 playlist_t * p_playlist = pl_Yield( p_intf );
750 o_to_preparse = [NSMutableArray arrayWithArray:[[o_outline_view selectedRowEnumerator] allObjects]];
751 i_count = [o_to_preparse count];
755 playlist_item_t *p_item = NULL;
757 for( i = 0; i < i_count; i++ )
759 o_number = [o_to_preparse lastObject];
760 i_row = [o_number intValue];
761 p_item = [[o_outline_view itemAtRow:i_row] pointerValue];
762 [o_to_preparse removeObject: o_number];
763 [o_outline_view deselectRow: i_row];
767 if( p_item->i_children == -1 )
769 playlist_PreparseEnqueue( p_playlist, p_item->p_input );
773 msg_Dbg( p_intf, "preparsing nodes not implemented" );
777 vlc_object_release( p_playlist );
778 [self playlistUpdated];
781 - (IBAction)servicesChange:(id)sender
783 NSMenuItem *o_mi = (NSMenuItem *)sender;
784 NSString *o_string = [o_mi representedObject];
785 playlist_t * p_playlist = pl_Yield( VLCIntf );
786 if( !playlist_IsServicesDiscoveryLoaded( p_playlist, [o_string UTF8String] ) )
787 playlist_ServicesDiscoveryAdd( p_playlist, [o_string UTF8String] );
789 playlist_ServicesDiscoveryRemove( p_playlist, [o_string UTF8String] );
791 [o_mi setState: playlist_IsServicesDiscoveryLoaded( p_playlist,
792 [o_string UTF8String] ) ? YES : NO];
794 vlc_object_release( p_playlist );
795 [self playlistUpdated];
799 - (IBAction)selectAll:(id)sender
801 [o_outline_view selectAll: nil];
804 - (IBAction)deleteItem:(id)sender
806 int i, i_count, i_row;
807 NSMutableArray *o_to_delete;
810 playlist_t * p_playlist;
811 intf_thread_t * p_intf = VLCIntf;
813 p_playlist = pl_Yield( p_intf );
815 o_to_delete = [NSMutableArray arrayWithArray:[[o_outline_view selectedRowEnumerator] allObjects]];
816 i_count = [o_to_delete count];
818 for( i = 0; i < i_count; i++ )
820 o_number = [o_to_delete lastObject];
821 i_row = [o_number intValue];
822 id o_item = [o_outline_view itemAtRow: i_row];
823 playlist_item_t *p_item = [o_item pointerValue];
824 [o_to_delete removeObject: o_number];
825 [o_outline_view deselectRow: i_row];
827 if( [[o_outline_view dataSource] outlineView:o_outline_view
828 numberOfChildrenOfItem: o_item] > 0 )
829 //is a node and not an item
831 if( p_playlist->status.i_status != PLAYLIST_STOPPED &&
832 [self isItem: p_playlist->status.p_item inNode:
833 ((playlist_item_t *)[o_item pointerValue])
834 checkItemExistence: NO] == YES )
836 // if current item is in selected node and is playing then stop playlist
837 playlist_Stop( p_playlist );
839 vlc_mutex_lock( &p_playlist->object_lock );
840 playlist_NodeDelete( p_playlist, p_item, VLC_TRUE, VLC_FALSE );
841 vlc_mutex_unlock( &p_playlist->object_lock );
845 playlist_DeleteFromInput( p_playlist, p_item->p_input->i_id, VLC_FALSE );
848 [self playlistUpdated];
849 vlc_object_release( p_playlist );
852 - (IBAction)sortNodeByName:(id)sender
854 [self sortNode: SORT_TITLE];
857 - (IBAction)sortNodeByAuthor:(id)sender
859 [self sortNode: SORT_ARTIST];
862 - (void)sortNode:(int)i_mode
864 playlist_t * p_playlist = pl_Yield( VLCIntf );
865 playlist_item_t * p_item;
867 if( [o_outline_view selectedRow] > -1 )
869 p_item = [[o_outline_view itemAtRow: [o_outline_view selectedRow]] pointerValue];
872 /*If no item is selected, sort the whole playlist*/
874 p_item = p_playlist->p_root_category;
877 if( p_item->i_children > -1 ) // the item is a node
879 vlc_mutex_lock( &p_playlist->object_lock );
880 playlist_RecursiveNodeSort( p_playlist, p_item, i_mode, ORDER_NORMAL );
881 vlc_mutex_unlock( &p_playlist->object_lock );
885 vlc_mutex_lock( &p_playlist->object_lock );
886 playlist_RecursiveNodeSort( p_playlist,
887 p_item->p_parent, i_mode, ORDER_NORMAL );
888 vlc_mutex_unlock( &p_playlist->object_lock );
890 vlc_object_release( p_playlist );
891 [self playlistUpdated];
894 - (input_item_t *)createItem:(NSDictionary *)o_one_item
896 intf_thread_t * p_intf = VLCIntf;
897 playlist_t * p_playlist = pl_Yield( p_intf );
899 input_item_t *p_input;
901 BOOL b_rem = FALSE, b_dir = FALSE;
902 NSString *o_uri, *o_name;
907 o_uri = (NSString *)[o_one_item objectForKey: @"ITEM_URL"];
908 o_name = (NSString *)[o_one_item objectForKey: @"ITEM_NAME"];
909 o_options = (NSArray *)[o_one_item objectForKey: @"ITEM_OPTIONS"];
911 /* Find the name for a disc entry ( i know, can you believe the trouble?) */
912 if( ( !o_name || [o_name isEqualToString:@""] ) && [o_uri rangeOfString: @"/dev/"].location != NSNotFound )
914 int i_count, i_index;
915 struct statfs *mounts = NULL;
917 i_count = getmntinfo (&mounts, MNT_NOWAIT);
918 /* getmntinfo returns a pointer to static data. Do not free. */
919 for( i_index = 0 ; i_index < i_count; i_index++ )
921 NSMutableString *o_temp, *o_temp2;
922 o_temp = [NSMutableString stringWithString: o_uri];
923 o_temp2 = [NSMutableString stringWithUTF8String: mounts[i_index].f_mntfromname];
924 [o_temp replaceOccurrencesOfString: @"/dev/rdisk" withString: @"/dev/disk" options:NSLiteralSearch range:NSMakeRange(0, [o_temp length]) ];
925 [o_temp2 replaceOccurrencesOfString: @"s0" withString: @"" options:NSLiteralSearch range:NSMakeRange(0, [o_temp2 length]) ];
926 [o_temp2 replaceOccurrencesOfString: @"s1" withString: @"" options:NSLiteralSearch range:NSMakeRange(0, [o_temp2 length]) ];
928 if( strstr( [o_temp fileSystemRepresentation], [o_temp2 fileSystemRepresentation] ) != NULL )
930 o_name = [[NSFileManager defaultManager] displayNameAtPath: [NSString stringWithUTF8String:mounts[i_index].f_mntonname]];
934 /* If no name, then make a guess */
935 if( !o_name) o_name = [[NSFileManager defaultManager] displayNameAtPath: o_uri];
937 if( [[NSFileManager defaultManager] fileExistsAtPath:o_uri isDirectory:&b_dir] && b_dir &&
938 [[NSWorkspace sharedWorkspace] getFileSystemInfoForPath: o_uri isRemovable: &b_rem
939 isWritable:NULL isUnmountable:NULL description:NULL type:NULL] && b_rem )
941 /* All of this is to make sure CD's play when you D&D them on VLC */
942 /* Converts mountpoint to a /dev file */
945 NSMutableString *o_temp;
947 buf = (struct statfs *) malloc (sizeof(struct statfs));
948 statfs( [o_uri fileSystemRepresentation], buf );
949 psz_dev = strdup(buf->f_mntfromname);
950 o_temp = [NSMutableString stringWithUTF8String: psz_dev ];
951 [o_temp replaceOccurrencesOfString: @"/dev/disk" withString: @"/dev/rdisk" options:NSLiteralSearch range:NSMakeRange(0, [o_temp length]) ];
952 [o_temp replaceOccurrencesOfString: @"s0" withString: @"" options:NSLiteralSearch range:NSMakeRange(0, [o_temp length]) ];
953 [o_temp replaceOccurrencesOfString: @"s1" withString: @"" options:NSLiteralSearch range:NSMakeRange(0, [o_temp length]) ];
957 p_input = input_ItemNew( p_playlist, [o_uri fileSystemRepresentation], [o_name UTF8String] );
963 for( i = 0; i < (int)[o_options count]; i++ )
965 input_ItemAddOption( p_input, strdup( [[o_options objectAtIndex:i] UTF8String] ) );
969 /* Recent documents menu */
970 o_true_file = [NSURL fileURLWithPath: o_uri];
971 if( o_true_file != nil && (BOOL)config_GetInt( p_playlist, "macosx-recentitems" ) == YES )
973 [[NSDocumentController sharedDocumentController]
974 noteNewRecentDocumentURL: o_true_file];
977 vlc_object_release( p_playlist );
981 - (void)appendArray:(NSArray*)o_array atPos:(int)i_position enqueue:(BOOL)b_enqueue
984 playlist_t * p_playlist = pl_Yield( VLCIntf );
986 for( i_item = 0; i_item < (int)[o_array count]; i_item++ )
988 input_item_t *p_input;
989 NSDictionary *o_one_item;
992 o_one_item = [o_array objectAtIndex: i_item];
993 p_input = [self createItem: o_one_item];
1000 playlist_AddInput( p_playlist, p_input, PLAYLIST_INSERT,
1001 i_position == -1 ? PLAYLIST_END : i_position + i_item, VLC_TRUE,
1004 if( i_item == 0 && !b_enqueue )
1006 playlist_item_t *p_item;
1007 p_item = playlist_ItemGetByInput( p_playlist, p_input, VLC_TRUE );
1008 playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, VLC_TRUE, NULL, p_item );
1012 playlist_item_t *p_item;
1013 p_item = playlist_ItemGetByInput( p_playlist, p_input, VLC_TRUE );
1014 playlist_Control( p_playlist, PLAYLIST_SKIP, VLC_TRUE, p_item );
1017 [self playlistUpdated];
1018 vlc_object_release( p_playlist );
1021 - (void)appendNodeArray:(NSArray*)o_array inNode:(playlist_item_t *)p_node atPos:(int)i_position enqueue:(BOOL)b_enqueue
1024 playlist_t * p_playlist = pl_Yield( VLCIntf );
1026 for( i_item = 0; i_item < (int)[o_array count]; i_item++ )
1028 input_item_t *p_input;
1029 NSDictionary *o_one_item;
1032 o_one_item = [o_array objectAtIndex: i_item];
1033 p_input = [self createItem: o_one_item];
1040 playlist_NodeAddInput( p_playlist, p_input, p_node,
1043 PLAYLIST_END : i_position + i_item, VLC_FALSE );
1046 if( i_item == 0 && !b_enqueue )
1048 playlist_item_t *p_item;
1049 p_item = playlist_ItemGetByInput( p_playlist, p_input, VLC_TRUE );
1050 playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, VLC_TRUE, NULL, p_item );
1054 playlist_item_t *p_item;
1055 p_item = playlist_ItemGetByInput( p_playlist, p_input, VLC_TRUE );
1056 playlist_Control( p_playlist, PLAYLIST_SKIP, VLC_TRUE, p_item );
1059 [self playlistUpdated];
1060 vlc_object_release( p_playlist );
1063 - (NSMutableArray *)subSearchItem:(playlist_item_t *)p_item
1065 playlist_t *p_playlist = pl_Yield( VLCIntf );
1066 playlist_item_t *p_selected_item;
1067 int i_current, i_selected_row;
1069 i_selected_row = [o_outline_view selectedRow];
1070 if (i_selected_row < 0)
1073 p_selected_item = (playlist_item_t *)[[o_outline_view itemAtRow:
1074 i_selected_row] pointerValue];
1076 for( i_current = 0; i_current < p_item->i_children ; i_current++ )
1079 NSString *o_current_name, *o_current_author;
1081 vlc_mutex_lock( &p_playlist->object_lock );
1082 o_current_name = [NSString stringWithUTF8String:
1083 p_item->pp_children[i_current]->p_input->psz_name];
1084 psz_temp = input_ItemGetInfo( p_item->p_input ,
1085 _("Meta-information"),_("Artist") );
1086 o_current_author = [NSString stringWithUTF8String: psz_temp];
1088 vlc_mutex_unlock( &p_playlist->object_lock );
1090 if( p_selected_item == p_item->pp_children[i_current] &&
1091 b_selected_item_met == NO )
1093 b_selected_item_met = YES;
1095 else if( p_selected_item == p_item->pp_children[i_current] &&
1096 b_selected_item_met == YES )
1098 vlc_object_release( p_playlist );
1101 else if( b_selected_item_met == YES &&
1102 ( [o_current_name rangeOfString:[o_search_field
1103 stringValue] options:NSCaseInsensitiveSearch ].length ||
1104 [o_current_author rangeOfString:[o_search_field
1105 stringValue] options:NSCaseInsensitiveSearch ].length ) )
1107 vlc_object_release( p_playlist );
1108 /*Adds the parent items in the result array as well, so that we can
1110 return [NSMutableArray arrayWithObject: [NSValue
1111 valueWithPointer: p_item->pp_children[i_current]]];
1113 if( p_item->pp_children[i_current]->i_children > 0 )
1115 id o_result = [self subSearchItem:
1116 p_item->pp_children[i_current]];
1117 if( o_result != NULL )
1119 vlc_object_release( p_playlist );
1120 [o_result insertObject: [NSValue valueWithPointer:
1121 p_item->pp_children[i_current]] atIndex:0];
1126 vlc_object_release( p_playlist );
1130 - (IBAction)searchItem:(id)sender
1132 playlist_t * p_playlist = pl_Yield( VLCIntf );
1138 b_selected_item_met = NO;
1140 /*First, only search after the selected item:*
1141 *(b_selected_item_met = NO) */
1142 o_result = [self subSearchItem:p_playlist->p_root_category];
1143 if( o_result == NULL )
1145 /* If the first search failed, search again from the beginning */
1146 o_result = [self subSearchItem:p_playlist->p_root_category];
1148 if( o_result != NULL )
1151 if( [[o_result objectAtIndex: 0] pointerValue] ==
1152 p_playlist->p_local_category )
1157 for( i = i_start ; i < [o_result count] - 1 ; i++ )
1159 [o_outline_view expandItem: [o_outline_dict objectForKey:
1160 [NSString stringWithFormat: @"%p",
1161 [[o_result objectAtIndex: i] pointerValue]]]];
1163 i_row = [o_outline_view rowForItem: [o_outline_dict objectForKey:
1164 [NSString stringWithFormat: @"%p",
1165 [[o_result objectAtIndex: [o_result count] - 1 ]
1170 [o_outline_view selectRow:i_row byExtendingSelection: NO];
1171 [o_outline_view scrollRowToVisible: i_row];
1173 vlc_object_release( p_playlist );
1176 - (IBAction)recursiveExpandNode:(id)sender
1178 id o_item = [o_outline_view itemAtRow: [o_outline_view selectedRow]];
1179 playlist_item_t *p_item = (playlist_item_t *)[o_item pointerValue];
1181 if( ![[o_outline_view dataSource] outlineView: o_outline_view
1182 isItemExpandable: o_item] )
1184 o_item = [o_outline_dict objectForKey: [NSString
1185 stringWithFormat: @"%p", p_item->p_parent]];
1188 /* We need to collapse the node first, since OSX refuses to recursively
1189 expand an already expanded node, even if children nodes are collapsed. */
1190 [o_outline_view collapseItem: o_item collapseChildren: YES];
1191 [o_outline_view expandItem: o_item expandChildren: YES];
1194 - (NSMenu *)menuForEvent:(NSEvent *)o_event
1198 vlc_bool_t b_item_sel;
1200 pt = [o_outline_view convertPoint: [o_event locationInWindow]
1202 b_item_sel = ( [o_outline_view rowAtPoint: pt] != -1 &&
1203 [o_outline_view selectedRow] != -1 );
1204 b_rows = [o_outline_view numberOfRows] != 0;
1206 [o_mi_play setEnabled: b_item_sel];
1207 [o_mi_delete setEnabled: b_item_sel];
1208 [o_mi_selectall setEnabled: b_rows];
1209 [o_mi_info setEnabled: b_item_sel];
1210 [o_mi_preparse setEnabled: b_item_sel];
1211 [o_mi_recursive_expand setEnabled: b_item_sel];
1212 [o_mi_sort_name setEnabled: b_item_sel];
1213 [o_mi_sort_author setEnabled: b_item_sel];
1215 return( o_ctx_menu );
1218 - (void)outlineView: (NSTableView*)o_tv
1219 didClickTableColumn:(NSTableColumn *)o_tc
1221 int i_mode = 0, i_type;
1222 intf_thread_t *p_intf = VLCIntf;
1224 playlist_t *p_playlist = pl_Yield( p_intf );
1226 /* Check whether the selected table column header corresponds to a
1227 sortable table column*/
1228 if( !( o_tc == o_tc_name || o_tc == o_tc_author ) )
1230 vlc_object_release( p_playlist );
1234 if( o_tc_sortColumn == o_tc )
1236 b_isSortDescending = !b_isSortDescending;
1240 b_isSortDescending = VLC_FALSE;
1243 if( o_tc == o_tc_name )
1245 i_mode = SORT_TITLE;
1247 else if( o_tc == o_tc_author )
1249 i_mode = SORT_ARTIST;
1252 if( b_isSortDescending )
1254 i_type = ORDER_REVERSE;
1258 i_type = ORDER_NORMAL;
1261 vlc_mutex_lock( &p_playlist->object_lock );
1262 playlist_RecursiveNodeSort( p_playlist, p_playlist->p_root_category, i_mode, i_type );
1263 vlc_mutex_unlock( &p_playlist->object_lock );
1265 vlc_object_release( p_playlist );
1266 [self playlistUpdated];
1268 o_tc_sortColumn = o_tc;
1269 [o_outline_view setHighlightedTableColumn:o_tc];
1271 if( b_isSortDescending )
1273 [o_outline_view setIndicatorImage:o_descendingSortingImage
1274 inTableColumn:o_tc];
1278 [o_outline_view setIndicatorImage:o_ascendingSortingImage
1279 inTableColumn:o_tc];
1284 - (void)outlineView:(NSOutlineView *)outlineView
1285 willDisplayCell:(id)cell
1286 forTableColumn:(NSTableColumn *)tableColumn
1289 playlist_t *p_playlist = pl_Yield( VLCIntf );
1293 o_playing_item = [o_outline_dict objectForKey:
1294 [NSString stringWithFormat:@"%p", p_playlist->status.p_item]];
1296 if( [self isItem: [o_playing_item pointerValue] inNode:
1297 [item pointerValue] checkItemExistence: YES]
1298 || [o_playing_item isEqual: item] )
1300 [cell setFont: [NSFont boldSystemFontOfSize: 0]];
1304 [cell setFont: [NSFont systemFontOfSize: 0]];
1306 vlc_object_release( p_playlist );
1309 - (IBAction)addNode:(id)sender
1311 /* we have to create a new thread here because otherwise we would block the
1312 * interface since the interaction-stuff and this code would run in the same
1314 [NSThread detachNewThreadSelector: @selector(addNodeThreadedly)
1315 toTarget: self withObject:nil];
1316 [self playlistUpdated];
1319 - (void)addNodeThreadedly
1321 NSAutoreleasePool * ourPool = [[NSAutoreleasePool alloc] init];
1323 /* simply adds a new node to the end of the playlist */
1324 playlist_t * p_playlist = pl_Yield( VLCIntf );
1325 vlc_thread_set_priority( p_playlist, VLC_THREAD_PRIORITY_LOW );
1328 char *psz_name = NULL;
1329 playlist_item_t * p_item;
1330 ret_v = intf_UserStringInput( p_playlist, _("New Node"),
1331 _("Please enter a name for the new node."), &psz_name );
1333 if( psz_name != NULL && psz_name != "" )
1334 p_item = playlist_NodeCreate( p_playlist, psz_name,
1335 p_playlist->p_local_category, 0, NULL );
1336 else if(! config_GetInt( p_playlist, "interact" ) )
1338 /* in case that the interaction is disabled, just give it a bogus name */
1339 p_item = playlist_NodeCreate( p_playlist, _("Empty Folder"),
1340 p_playlist->p_local_category, 0, NULL );
1344 msg_Warn( VLCIntf, "node creation failed or cancelled by user" );
1346 vlc_object_release( p_playlist );
1352 @implementation VLCPlaylist (NSOutlineViewDataSource)
1354 - (id)outlineView:(NSOutlineView *)outlineView child:(int)index ofItem:(id)item
1356 id o_value = [super outlineView: outlineView child: index ofItem: item];
1357 playlist_t *p_playlist = pl_Yield( VLCIntf );
1359 if( playlist_CurrentSize( p_playlist ) >= 2 )
1361 [o_status_field setStringValue: [NSString stringWithFormat:
1362 _NS("%i items in the playlist"),
1363 playlist_CurrentSize( p_playlist )]];
1367 if( playlist_IsEmpty( p_playlist ) )
1369 [o_status_field setStringValue: _NS("No items in the playlist")];
1373 [o_status_field setStringValue: _NS("1 item in the playlist")];
1376 vlc_object_release( p_playlist );
1378 [o_outline_dict setObject:o_value forKey:[NSString stringWithFormat:@"%p",
1379 [o_value pointerValue]]];
1381 msg_Dbg( VLCIntf, "adding item %p", [o_value pointerValue] );
1387 /* Required for drag & drop and reordering */
1388 - (BOOL)outlineView:(NSOutlineView *)outlineView writeItems:(NSArray *)items toPasteboard:(NSPasteboard *)pboard
1391 playlist_t *p_playlist = pl_Yield( VLCIntf );
1393 /* First remove the items that were moved during the last drag & drop
1395 [o_items_array removeAllObjects];
1396 [o_nodes_array removeAllObjects];
1398 for( i = 0 ; i < [items count] ; i++ )
1400 id o_item = [items objectAtIndex: i];
1402 /* Refuse to move items that are not in the General Node
1403 (Service Discovery) */
1404 if( ![self isItem: [o_item pointerValue] inNode:
1405 p_playlist->p_local_category checkItemExistence: NO] &&
1406 ( var_CreateGetBool( p_playlist, "media-library" ) &&
1407 ![self isItem: [o_item pointerValue] inNode:
1408 p_playlist->p_ml_category checkItemExistence: NO]) )
1410 vlc_object_release(p_playlist);
1413 /* Fill the items and nodes to move in 2 different arrays */
1414 if( ((playlist_item_t *)[o_item pointerValue])->i_children > 0 )
1415 [o_nodes_array addObject: o_item];
1417 [o_items_array addObject: o_item];
1420 /* Now we need to check if there are selected items that are in already
1421 selected nodes. In that case, we only want to move the nodes */
1422 [self removeItemsFrom: o_nodes_array ifChildrenOf: o_nodes_array];
1423 [self removeItemsFrom: o_items_array ifChildrenOf: o_nodes_array];
1425 /* We add the "VLCPlaylistItemPboardType" type to be able to recognize
1426 a Drop operation coming from the playlist. */
1428 [pboard declareTypes: [NSArray arrayWithObjects:
1429 @"VLCPlaylistItemPboardType", nil] owner: self];
1430 [pboard setData:[NSData data] forType:@"VLCPlaylistItemPboardType"];
1432 vlc_object_release(p_playlist);
1436 - (NSDragOperation)outlineView:(NSOutlineView *)outlineView validateDrop:(id <NSDraggingInfo>)info proposedItem:(id)item proposedChildIndex:(int)index
1438 playlist_t *p_playlist = pl_Yield( VLCIntf );
1439 NSPasteboard *o_pasteboard = [info draggingPasteboard];
1441 if( !p_playlist ) return NSDragOperationNone;
1443 /* Dropping ON items is not allowed if item is not a node */
1446 if( index == NSOutlineViewDropOnItemIndex &&
1447 ((playlist_item_t *)[item pointerValue])->i_children == -1 )
1449 vlc_object_release( p_playlist );
1450 return NSDragOperationNone;
1454 /* Don't allow on drop on playlist root element's child */
1455 if( !item && index != NSOutlineViewDropOnItemIndex)
1457 vlc_object_release( p_playlist );
1458 return NSDragOperationNone;
1461 /* We refuse to drop an item in anything else than a child of the General
1462 Node. We still accept items that would be root nodes of the outlineview
1463 however, to allow drop in an empty playlist. */
1464 if( !( ([self isItem: [item pointerValue] inNode: p_playlist->p_local_category checkItemExistence: NO] ||
1465 ( var_CreateGetBool( p_playlist, "media-library" ) && [self isItem: [item pointerValue] inNode: p_playlist->p_ml_category checkItemExistence: NO] ) ) || item == nil ) )
1467 vlc_object_release( p_playlist );
1468 return NSDragOperationNone;
1471 /* Drop from the Playlist */
1472 if( [[o_pasteboard types] containsObject: @"VLCPlaylistItemPboardType"] )
1475 for( i = 0 ; i < [o_nodes_array count] ; i++ )
1477 /* We refuse to Drop in a child of an item we are moving */
1478 if( [self isItem: [item pointerValue] inNode:
1479 [[o_nodes_array objectAtIndex: i] pointerValue]
1480 checkItemExistence: NO] )
1482 vlc_object_release( p_playlist );
1483 return NSDragOperationNone;
1486 vlc_object_release( p_playlist );
1487 return NSDragOperationMove;
1490 /* Drop from the Finder */
1491 else if( [[o_pasteboard types] containsObject: NSFilenamesPboardType] )
1493 vlc_object_release( p_playlist );
1494 return NSDragOperationGeneric;
1496 vlc_object_release( p_playlist );
1497 return NSDragOperationNone;
1500 - (BOOL)outlineView:(NSOutlineView *)outlineView acceptDrop:(id <NSDraggingInfo>)info item:(id)item childIndex:(int)index
1502 playlist_t * p_playlist = pl_Yield( VLCIntf );
1503 NSPasteboard *o_pasteboard = [info draggingPasteboard];
1505 /* Drag & Drop inside the playlist */
1506 if( [[o_pasteboard types] containsObject: @"VLCPlaylistItemPboardType"] )
1508 int i_row, i_removed_from_node = 0;
1510 playlist_item_t *p_new_parent, *p_item = NULL;
1511 NSArray *o_all_items = [o_nodes_array arrayByAddingObjectsFromArray:
1513 /* If the item is to be dropped as root item of the outline, make it a
1514 child of the General node.
1515 Else, choose the proposed parent as parent. */
1516 if( item == nil ) p_new_parent = p_playlist->p_local_category;
1517 else p_new_parent = [item pointerValue];
1519 /* Make sure the proposed parent is a node.
1520 (This should never be true) */
1521 if( p_new_parent->i_children < 0 )
1523 vlc_object_release( p_playlist );
1527 for( i = 0; i < [o_all_items count]; i++ )
1529 playlist_item_t *p_old_parent = NULL;
1530 int i_old_index = 0;
1532 p_item = [[o_all_items objectAtIndex:i] pointerValue];
1533 p_old_parent = p_item->p_parent;
1536 /* We may need the old index later */
1537 if( p_new_parent == p_old_parent )
1540 for( j = 0; j < p_old_parent->i_children; j++ )
1542 if( p_old_parent->pp_children[j] == p_item )
1550 vlc_mutex_lock( &p_playlist->object_lock );
1551 // Acually detach the item from the old position
1552 if( playlist_NodeRemoveItem( p_playlist, p_item, p_old_parent ) ==
1556 /* Calculate the new index */
1559 /* If we move the item in the same node, we need to take into
1560 account that one item will be deleted */
1563 if ((p_new_parent == p_old_parent &&
1564 i_old_index < index + (int)i) )
1566 i_removed_from_node++;
1568 i_new_index = index + i - i_removed_from_node;
1570 // Reattach the item to the new position
1571 playlist_NodeInsert( p_playlist, p_item, p_new_parent, i_new_index );
1573 vlc_mutex_unlock( &p_playlist->object_lock );
1575 [self playlistUpdated];
1576 i_row = [o_outline_view rowForItem:[o_outline_dict
1577 objectForKey:[NSString stringWithFormat: @"%p",
1578 [[o_all_items objectAtIndex: 0] pointerValue]]]];
1582 i_row = [o_outline_view rowForItem:[o_outline_dict
1583 objectForKey:[NSString stringWithFormat: @"%p", p_new_parent]]];
1586 [o_outline_view deselectAll: self];
1587 [o_outline_view selectRow: i_row byExtendingSelection: NO];
1588 [o_outline_view scrollRowToVisible: i_row];
1590 vlc_object_release( p_playlist );
1594 else if( [[o_pasteboard types] containsObject: NSFilenamesPboardType] )
1597 playlist_item_t *p_node = [item pointerValue];
1599 NSArray *o_array = [NSArray array];
1600 NSArray *o_values = [[o_pasteboard propertyListForType:
1601 NSFilenamesPboardType]
1602 sortedArrayUsingSelector:
1603 @selector(caseInsensitiveCompare:)];
1605 for( i = 0; i < (int)[o_values count]; i++)
1607 NSDictionary *o_dic;
1608 o_dic = [NSDictionary dictionaryWithObject:[o_values
1609 objectAtIndex:i] forKey:@"ITEM_URL"];
1610 o_array = [o_array arrayByAddingObject: o_dic];
1615 [self appendArray: o_array atPos: index enqueue: YES];
1617 /* This should never occur */
1618 else if( p_node->i_children == -1 )
1620 vlc_object_release( p_playlist );
1625 [self appendNodeArray: o_array inNode: p_node
1626 atPos: index enqueue: YES];
1628 vlc_object_release( p_playlist );
1631 vlc_object_release( p_playlist );