1 /*****************************************************************************
2 * playlist.m: MacOS X interface module
3 *****************************************************************************
4 * Copyright (C) 2002-2006 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 * create toggle buttons for the shuffle, repeat one, repeat all functions.
29 * reimplement enable/disable item
30 * create a new 'tool' button (see the gear button in the Finder window) for 'actions'
31 (adding service discovery, other views, new node/playlist, save node/playlist) stuff like that
35 /*****************************************************************************
37 *****************************************************************************/
38 #include <stdlib.h> /* malloc(), free() */
39 #include <sys/param.h> /* for MAXPATHLEN */
42 #include <sys/mount.h>
48 #import "playlistinfo.h"
53 #import <vlc_interaction.h>
55 /*****************************************************************************
56 * VLCPlaylistView implementation
57 *****************************************************************************/
58 @implementation VLCPlaylistView
60 - (NSMenu *)menuForEvent:(NSEvent *)o_event
62 return( [[self delegate] menuForEvent: o_event] );
65 - (void)keyDown:(NSEvent *)o_event
69 if( [[o_event characters] length] )
71 key = [[o_event characters] characterAtIndex: 0];
76 case NSDeleteCharacter:
77 case NSDeleteFunctionKey:
78 case NSDeleteCharFunctionKey:
79 case NSBackspaceCharacter:
80 [[self delegate] deleteItem:self];
83 case NSEnterCharacter:
84 case NSCarriageReturnCharacter:
85 [(VLCPlaylist *)[[VLCMain sharedInstance] getPlaylist]
90 [super keyDown: o_event];
98 /*****************************************************************************
99 * VLCPlaylistCommon implementation
101 * This class the superclass of the VLCPlaylist and VLCPlaylistWizard.
102 * It contains the common methods and elements of these 2 entities.
103 *****************************************************************************/
104 @implementation VLCPlaylistCommon
111 o_outline_dict = [[NSMutableDictionary alloc] init];
117 playlist_t * p_playlist = pl_Yield( VLCIntf );
118 [o_outline_view setTarget: self];
119 [o_outline_view setDelegate: self];
120 [o_outline_view setDataSource: self];
122 vlc_object_release( p_playlist );
128 [[o_tc_name headerCell] setStringValue:_NS("Name")];
129 [[o_tc_author headerCell] setStringValue:_NS("Author")];
130 [[o_tc_duration headerCell] setStringValue:_NS("Duration")];
133 - (NSOutlineView *)outlineView
135 return o_outline_view;
138 - (playlist_item_t *)selectedPlaylistItem
140 return [[o_outline_view itemAtRow: [o_outline_view selectedRow]]
146 @implementation VLCPlaylistCommon (NSOutlineViewDataSource)
148 /* return the number of children for Obj-C pointer item */ /* DONE */
149 - (int)outlineView:(NSOutlineView *)outlineView numberOfChildrenOfItem:(id)item
152 playlist_item_t *p_item = NULL;
153 playlist_t * p_playlist = pl_Yield( VLCIntf );
154 if( outlineView != o_outline_view )
156 vlc_object_release( p_playlist );
163 p_item = p_playlist->p_root_category;
167 p_item = (playlist_item_t *)[item pointerValue];
170 i_return = p_item->i_children;
171 vlc_object_release( p_playlist );
175 NSLog( @"%d children for %s", i_return, p_item->p_input->psz_name );
179 /* return the child at index for the Obj-C pointer item */ /* DONE */
180 - (id)outlineView:(NSOutlineView *)outlineView child:(int)index ofItem:(id)item
182 playlist_item_t *p_return = NULL, *p_item = NULL;
184 playlist_t * p_playlist = pl_Yield( VLCIntf );
189 p_item = p_playlist->p_root_category;
193 p_item = (playlist_item_t *)[item pointerValue];
195 if( p_item && index < p_item->i_children && index >= 0 )
196 p_return = p_item->pp_children[index];
198 vlc_object_release( p_playlist );
200 o_value = [o_outline_dict objectForKey:[NSString stringWithFormat: @"%p", p_return]];
202 NSLog( @"%s", p_return->p_input->psz_name);
206 o_value = [[NSValue valueWithPointer: p_return] retain];
207 msg_Err( VLCIntf, "missing playlist item's pointer value" );
212 /* is the item expandable */
213 - (BOOL)outlineView:(NSOutlineView *)outlineView isItemExpandable:(id)item
216 playlist_t *p_playlist = pl_Yield( VLCIntf );
221 if( p_playlist->p_root_category )
223 i_return = p_playlist->p_root_category->i_children;
228 playlist_item_t *p_item = (playlist_item_t *)[item pointerValue];
230 i_return = p_item->i_children;
232 vlc_object_release( p_playlist );
234 NSLog( @"expandable" );
241 /* retrieve the string values for the cells */
242 - (id)outlineView:(NSOutlineView *)outlineView objectValueForTableColumn:(NSTableColumn *)o_tc byItem:(id)item
245 intf_thread_t *p_intf = VLCIntf;
246 playlist_item_t *p_item;
248 if( item == nil || ![item isKindOfClass: [NSValue class]] ) return( @"error" );
250 p_item = (playlist_item_t *)[item pointerValue];
255 //NSLog( @"values for %p", p_item );
257 if( [[o_tc identifier] isEqualToString:@"1"] )
259 /* sanity check to prevent the NSString class from crashing */
260 if( p_item->p_input->psz_name != NULL )
262 o_value = [NSString stringWithUTF8String:
263 p_item->p_input->psz_name];
264 if( o_value == NULL )
265 o_value = [NSString stringWithCString:
266 p_item->p_input->psz_name];
269 else if( [[o_tc identifier] isEqualToString:@"2"] && p_item->p_input->p_meta &&
270 p_item->p_input->p_meta->psz_artist && *p_item->p_input->p_meta->psz_artist )
272 o_value = [NSString stringWithUTF8String:
273 p_item->p_input->p_meta->psz_artist];
274 if( o_value == NULL )
275 o_value = [NSString stringWithCString:
276 p_item->p_input->p_meta->psz_artist];
278 else if( [[o_tc identifier] isEqualToString:@"3"] )
280 char psz_duration[MSTRTIME_MAX_SIZE];
281 mtime_t dur = p_item->p_input->i_duration;
284 secstotimestr( psz_duration, dur/1000000 );
285 o_value = [NSString stringWithUTF8String: psz_duration];
289 o_value = @"-:--:--";
298 /*****************************************************************************
299 * VLCPlaylistWizard implementation
300 *****************************************************************************/
301 @implementation VLCPlaylistWizard
303 - (IBAction)reloadOutlineView
305 /* Only reload the outlineview if the wizard window is open since this can
306 be quite long on big playlists */
307 if( [[o_outline_view window] isVisible] )
309 [o_outline_view reloadData];
315 /*****************************************************************************
316 * extension to NSOutlineView's interface to fix compilation warnings
317 * and let us access these 2 functions properly
318 * this uses a private Apple-API, but works fine on all current OSX releases
319 * keep checking for compatiblity with future releases though
320 *****************************************************************************/
322 @interface NSOutlineView (UndocumentedSortImages)
323 + (NSImage *)_defaultTableHeaderSortImage;
324 + (NSImage *)_defaultTableHeaderReverseSortImage;
328 /*****************************************************************************
329 * VLCPlaylist implementation
330 *****************************************************************************/
331 @implementation VLCPlaylist
338 o_nodes_array = [[NSMutableArray alloc] init];
339 o_items_array = [[NSMutableArray alloc] init];
346 playlist_t * p_playlist = pl_Yield( VLCIntf );
347 vlc_list_t *p_list = vlc_list_find( p_playlist, VLC_OBJECT_MODULE,
352 [super awakeFromNib];
354 [o_outline_view setDoubleAction: @selector(playItem:)];
356 [o_outline_view registerForDraggedTypes:
357 [NSArray arrayWithObjects: NSFilenamesPboardType,
358 @"VLCPlaylistItemPboardType", nil]];
359 [o_outline_view setIntercellSpacing: NSMakeSize (0.0, 1.0)];
361 /* this uses private Apple API which works fine until 10.4,
362 * but keep checking in the future!
363 * These methods are being added artificially to NSOutlineView's interface above */
364 o_ascendingSortingImage = [[NSOutlineView class] _defaultTableHeaderSortImage];
365 o_descendingSortingImage = [[NSOutlineView class] _defaultTableHeaderReverseSortImage];
367 o_tc_sortColumn = nil;
369 for( i_index = 0; i_index < p_list->i_count; i_index++ )
371 vlc_bool_t b_enabled;
374 module_t *p_parser = (module_t *)p_list->p_values[i_index].p_object ;
376 if( !strcmp( p_parser->psz_capability, "services_discovery" ) )
378 /* Check for submodules */
380 while( p_parser->pp_shortcuts[++i] != NULL ); i--;
382 /* Check whether to enable these menuitems */
383 objectname = i>=0 ? p_parser->pp_shortcuts[i] : p_parser->psz_object_name;
384 b_enabled = playlist_IsServicesDiscoveryLoaded( p_playlist, objectname );
386 /* Create the menu entries used in the playlist menu */
387 o_lmi = [[o_mi_services submenu] addItemWithTitle:
388 [NSString stringWithUTF8String:
389 p_parser->psz_longname ? p_parser->psz_longname :
390 ( p_parser->psz_shortname ? p_parser->psz_shortname:
392 action: @selector(servicesChange:)
394 [o_lmi setTarget: self];
395 [o_lmi setRepresentedObject: [NSString stringWithCString: objectname]];
396 if( b_enabled ) [o_lmi setState: NSOnState];
398 /* Create the menu entries for the main menu */
399 o_lmi = [[o_mm_mi_services submenu] addItemWithTitle:
400 [NSString stringWithUTF8String:
401 p_parser->psz_longname ? p_parser->psz_longname :
402 ( p_parser->psz_shortname ? p_parser->psz_shortname:
404 action: @selector(servicesChange:)
406 [o_lmi setTarget: self];
407 [o_lmi setRepresentedObject: [NSString stringWithCString:objectname]];
408 if( b_enabled ) [o_lmi setState: NSOnState];
411 vlc_list_release( p_list );
412 vlc_object_release( p_playlist );
414 //[self playlistUpdated];
417 - (void)searchfieldChanged:(NSNotification *)o_notification
419 [o_search_field setStringValue:[[o_notification object] stringValue]];
426 [o_mi_save_playlist setTitle: _NS("Save Playlist...")];
427 [o_mi_play setTitle: _NS("Play")];
428 [o_mi_delete setTitle: _NS("Delete")];
429 [o_mi_recursive_expand setTitle: _NS("Expand Node")];
430 [o_mi_selectall setTitle: _NS("Select All")];
431 [o_mi_info setTitle: _NS("Information")];
432 [o_mi_preparse setTitle: _NS("Get Stream Information")];
433 [o_mi_sort_name setTitle: _NS("Sort Node by Name")];
434 [o_mi_sort_author setTitle: _NS("Sort Node by Author")];
435 [o_mi_services setTitle: _NS("Services discovery")];
436 [o_status_field setStringValue: [NSString stringWithFormat:
437 _NS("No items in the playlist")]];
440 [o_search_button setTitle: _NS("Search")];
442 [o_search_field setToolTip: _NS("Search in Playlist")];
443 [o_mi_addNode setTitle: _NS("Add Folder to Playlist")];
445 [o_save_accessory_text setStringValue: _NS("File Format:")];
446 [[o_save_accessory_popup itemAtIndex:0] setTitle: _NS("Extended M3U")];
447 [[o_save_accessory_popup itemAtIndex:1] setTitle: _NS("XML Shareable Playlist Format (XSPF)")];
450 - (void)playlistUpdated
454 /* Clear indications of any existing column sorting */
455 for( i = 0 ; i < [[o_outline_view tableColumns] count] ; i++ )
457 [o_outline_view setIndicatorImage:nil inTableColumn:
458 [[o_outline_view tableColumns] objectAtIndex:i]];
461 [o_outline_view setHighlightedTableColumn:nil];
462 o_tc_sortColumn = nil;
463 // TODO Find a way to keep the dict size to a minimum
464 //[o_outline_dict removeAllObjects];
465 [o_outline_view reloadData];
466 [[[[VLCMain sharedInstance] getWizard] getPlaylistWizard] reloadOutlineView];
467 [[[[VLCMain sharedInstance] getBookmarks] getDataTable] reloadData];
469 playlist_t *p_playlist = pl_Yield( VLCIntf );
471 if( playlist_CurrentSize( p_playlist ) >= 2 )
473 [o_status_field setStringValue: [NSString stringWithFormat:
474 _NS("%i items in the playlist"),
475 playlist_CurrentSize( p_playlist )]];
479 if( playlist_IsEmpty( p_playlist ) )
480 [o_status_field setStringValue: _NS("No items in the playlist")];
482 [o_status_field setStringValue: _NS("1 item in the playlist")];
484 vlc_object_release( p_playlist );
487 - (void)playModeUpdated
489 playlist_t *p_playlist = pl_Yield( VLCIntf );
490 vlc_value_t val, val2;
492 var_Get( p_playlist, "loop", &val2 );
493 var_Get( p_playlist, "repeat", &val );
494 if( val.b_bool == VLC_TRUE )
496 [[[VLCMain sharedInstance] getControls] repeatOne];
498 else if( val2.b_bool == VLC_TRUE )
500 [[[VLCMain sharedInstance] getControls] repeatAll];
504 [[[VLCMain sharedInstance] getControls] repeatOff];
507 [[[VLCMain sharedInstance] getControls] shuffle];
509 vlc_object_release( p_playlist );
512 - (void)updateRowSelection
517 playlist_t *p_playlist = pl_Yield( VLCIntf );
518 playlist_item_t *p_item, *p_temp_item;
519 NSMutableArray *o_array = [NSMutableArray array];
521 p_item = p_playlist->status.p_item;
524 vlc_object_release(p_playlist);
528 p_temp_item = p_item;
529 while( p_temp_item->p_parent )
531 [o_array insertObject: [NSValue valueWithPointer: p_temp_item] atIndex: 0];
532 p_temp_item = p_temp_item->p_parent;
533 /*for (i = 0 ; i < p_temp_item->i_parents ; i++)
535 if( p_temp_item->pp_parents[i]->i_view == i_current_view )
537 p_temp_item = p_temp_item->pp_parents[i]->p_parent;
543 for( j = 0; j < [o_array count] - 1; j++ )
546 if( ( o_item = [o_outline_dict objectForKey:
547 [NSString stringWithFormat: @"%p",
548 [[o_array objectAtIndex:j] pointerValue]]] ) != nil )
550 [o_outline_view expandItem: o_item];
555 i_row = [o_outline_view rowForItem:[o_outline_dict
556 objectForKey:[NSString stringWithFormat: @"%p", p_item]]];
558 [o_outline_view selectRow: i_row byExtendingSelection: NO];
559 [o_outline_view scrollRowToVisible: i_row];
561 vlc_object_release( p_playlist );
563 /* update our info-panel to reflect the new item */
564 [[[VLCMain sharedInstance] getInfo] updatePanel];
567 /* Check if p_item is a child of p_node recursively. We need to check the item
568 existence first since OSX sometimes tries to redraw items that have been
569 deleted. We don't do it when not required since this verification takes
570 quite a long time on big playlists (yes, pretty hacky). */
571 - (BOOL)isItem: (playlist_item_t *)p_item
572 inNode: (playlist_item_t *)p_node
573 checkItemExistence:(BOOL)b_check
576 playlist_t * p_playlist = pl_Yield( VLCIntf );
577 playlist_item_t *p_temp_item = p_item;
579 if( p_node == p_item )
581 vlc_object_release(p_playlist);
585 if( p_node->i_children < 1)
587 vlc_object_release(p_playlist);
594 vlc_mutex_lock( &p_playlist->object_lock );
598 /* Since outlineView: willDisplayCell:... may call this function with
599 p_items that don't exist anymore, first check if the item is still
600 in the playlist. Any cleaner solution welcomed. */
601 for( i = 0; i < p_playlist->all_items.i_size; i++ )
603 if( ARRAY_VAL( p_playlist->all_items, i) == p_item ) break;
604 else if ( i == p_playlist->all_items.i_size - 1 )
606 vlc_object_release( p_playlist );
607 vlc_mutex_unlock( &p_playlist->object_lock );
615 p_temp_item = p_temp_item->p_parent;
616 if( p_temp_item == p_node )
618 vlc_mutex_unlock( &p_playlist->object_lock );
619 vlc_object_release( p_playlist );
623 vlc_mutex_unlock( &p_playlist->object_lock );
626 vlc_object_release( p_playlist );
630 /* This method is usefull for instance to remove the selected children of an
631 already selected node */
632 - (void)removeItemsFrom:(id)o_items ifChildrenOf:(id)o_nodes
635 for( i = 0 ; i < [o_items count] ; i++ )
637 for ( j = 0 ; j < [o_nodes count] ; j++ )
639 if( o_items == o_nodes)
641 if( j == i ) continue;
643 if( [self isItem: [[o_items objectAtIndex:i] pointerValue]
644 inNode: [[o_nodes objectAtIndex:j] pointerValue]
645 checkItemExistence: NO] )
647 [o_items removeObjectAtIndex:i];
648 /* We need to execute the next iteration with the same index
649 since the current item has been deleted */
658 - (IBAction)savePlaylist:(id)sender
660 intf_thread_t * p_intf = VLCIntf;
661 playlist_t * p_playlist = pl_Yield( p_intf );
663 NSSavePanel *o_save_panel = [NSSavePanel savePanel];
664 NSString * o_name = [NSString stringWithFormat: @"%@", _NS("Untitled")];
666 //[o_save_panel setAllowedFileTypes: [NSArray arrayWithObjects: @"m3u", @"xpf", nil] ];
667 [o_save_panel setTitle: _NS("Save Playlist")];
668 [o_save_panel setPrompt: _NS("Save")];
669 [o_save_panel setAccessoryView: o_save_accessory_view];
671 if( [o_save_panel runModalForDirectory: nil
672 file: o_name] == NSOKButton )
674 NSString *o_filename = [o_save_panel filename];
676 if( [o_save_accessory_popup indexOfSelectedItem] == 1 )
678 NSString * o_real_filename;
680 range.location = [o_filename length] - [@".xspf" length];
681 range.length = [@".xspf" length];
683 if( [o_filename compare:@".xspf" options: NSCaseInsensitiveSearch
684 range: range] != NSOrderedSame )
686 o_real_filename = [NSString stringWithFormat: @"%@.xspf", o_filename];
690 o_real_filename = o_filename;
692 playlist_Export( p_playlist,
693 [o_real_filename fileSystemRepresentation],
694 p_playlist->p_local_category, "export-xspf" );
698 NSString * o_real_filename;
700 range.location = [o_filename length] - [@".m3u" length];
701 range.length = [@".m3u" length];
703 if( [o_filename compare:@".m3u" options: NSCaseInsensitiveSearch
704 range: range] != NSOrderedSame )
706 o_real_filename = [NSString stringWithFormat: @"%@.m3u", o_filename];
710 o_real_filename = o_filename;
712 playlist_Export( p_playlist,
713 [o_real_filename fileSystemRepresentation],
714 p_playlist->p_local_category, "export-m3u" );
717 vlc_object_release( p_playlist );
720 /* When called retrieves the selected outlineview row and plays that node or item */
721 - (IBAction)playItem:(id)sender
723 intf_thread_t * p_intf = VLCIntf;
724 playlist_t * p_playlist = pl_Yield( p_intf );
726 playlist_item_t *p_item;
727 playlist_item_t *p_node = NULL;
729 p_item = [[o_outline_view itemAtRow:[o_outline_view selectedRow]] pointerValue];
733 if( p_item->i_children == -1 )
735 p_node = p_item->p_parent;
741 if( p_node->i_children > 0 && p_node->pp_children[0]->i_children == -1 )
743 p_item = p_node->pp_children[0];
750 playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, VLC_TRUE, p_node, p_item );
752 vlc_object_release( p_playlist );
755 /* When called retrieves the selected outlineview row and plays that node or item */
756 - (IBAction)preparseItem:(id)sender
759 NSMutableArray *o_to_preparse;
760 intf_thread_t * p_intf = VLCIntf;
761 playlist_t * p_playlist = pl_Yield( p_intf );
763 o_to_preparse = [NSMutableArray arrayWithArray:[[o_outline_view selectedRowEnumerator] allObjects]];
764 i_count = [o_to_preparse count];
768 playlist_item_t *p_item = NULL;
770 for( i = 0; i < i_count; i++ )
772 o_number = [o_to_preparse lastObject];
773 i_row = [o_number intValue];
774 p_item = [[o_outline_view itemAtRow:i_row] pointerValue];
775 [o_to_preparse removeObject: o_number];
776 [o_outline_view deselectRow: i_row];
780 if( p_item->i_children == -1 )
782 playlist_PreparseEnqueue( p_playlist, p_item->p_input );
786 msg_Dbg( p_intf, "preparse of nodes not yet implemented" );
790 vlc_object_release( p_playlist );
791 [self playlistUpdated];
794 - (IBAction)servicesChange:(id)sender
796 NSMenuItem *o_mi = (NSMenuItem *)sender;
797 NSString *o_string = [o_mi representedObject];
798 playlist_t * p_playlist = pl_Yield( VLCIntf );
799 if( !playlist_IsServicesDiscoveryLoaded( p_playlist, [o_string cString] ) )
800 playlist_ServicesDiscoveryAdd( p_playlist, [o_string cString] );
802 playlist_ServicesDiscoveryRemove( p_playlist, [o_string cString] );
804 [o_mi setState: playlist_IsServicesDiscoveryLoaded( p_playlist,
805 [o_string cString] ) ? YES : NO];
807 vlc_object_release( p_playlist );
808 [self playlistUpdated];
812 - (IBAction)selectAll:(id)sender
814 [o_outline_view selectAll: nil];
817 - (IBAction)deleteItem:(id)sender
819 int i, i_count, i_row;
820 NSMutableArray *o_to_delete;
823 playlist_t * p_playlist;
824 intf_thread_t * p_intf = VLCIntf;
826 p_playlist = pl_Yield( p_intf );
828 o_to_delete = [NSMutableArray arrayWithArray:[[o_outline_view selectedRowEnumerator] allObjects]];
829 i_count = [o_to_delete count];
831 for( i = 0; i < i_count; i++ )
833 o_number = [o_to_delete lastObject];
834 i_row = [o_number intValue];
835 id o_item = [o_outline_view itemAtRow: i_row];
836 playlist_item_t *p_item = [o_item pointerValue];
837 [o_to_delete removeObject: o_number];
838 [o_outline_view deselectRow: i_row];
840 if( [[o_outline_view dataSource] outlineView:o_outline_view
841 numberOfChildrenOfItem: o_item] > 0 )
842 //is a node and not an item
844 if( p_playlist->status.i_status != PLAYLIST_STOPPED &&
845 [self isItem: p_playlist->status.p_item inNode:
846 ((playlist_item_t *)[o_item pointerValue])
847 checkItemExistence: NO] == YES )
849 // if current item is in selected node and is playing then stop playlist
850 playlist_Stop( p_playlist );
852 vlc_mutex_lock( &p_playlist->object_lock );
853 playlist_NodeDelete( p_playlist, p_item, VLC_TRUE, VLC_FALSE );
854 vlc_mutex_unlock( &p_playlist->object_lock );
858 playlist_DeleteFromInput( p_playlist, p_item->p_input->i_id, VLC_FALSE );
861 [self playlistUpdated];
862 vlc_object_release( p_playlist );
865 - (IBAction)sortNodeByName:(id)sender
867 [self sortNode: SORT_TITLE];
870 - (IBAction)sortNodeByAuthor:(id)sender
872 [self sortNode: SORT_ARTIST];
875 - (void)sortNode:(int)i_mode
877 playlist_t * p_playlist = pl_Yield( VLCIntf );
878 playlist_item_t * p_item;
880 if( [o_outline_view selectedRow] > -1 )
882 p_item = [[o_outline_view itemAtRow: [o_outline_view selectedRow]]
886 /*If no item is selected, sort the whole playlist*/
888 p_item = p_playlist->p_root_category;
891 if( p_item->i_children > -1 ) // the item is a node
893 vlc_mutex_lock( &p_playlist->object_lock );
894 playlist_RecursiveNodeSort( p_playlist, p_item, i_mode, ORDER_NORMAL );
895 vlc_mutex_unlock( &p_playlist->object_lock );
899 vlc_mutex_lock( &p_playlist->object_lock );
900 playlist_RecursiveNodeSort( p_playlist,
901 p_item->p_parent, i_mode, ORDER_NORMAL );
902 vlc_mutex_unlock( &p_playlist->object_lock );
904 vlc_object_release( p_playlist );
905 [self playlistUpdated];
908 - (input_item_t *)createItem:(NSDictionary *)o_one_item
910 intf_thread_t * p_intf = VLCIntf;
911 playlist_t * p_playlist = pl_Yield( p_intf );
913 input_item_t *p_input;
915 BOOL b_rem = FALSE, b_dir = FALSE;
916 NSString *o_uri, *o_name;
921 o_uri = (NSString *)[o_one_item objectForKey: @"ITEM_URL"];
922 o_name = (NSString *)[o_one_item objectForKey: @"ITEM_NAME"];
923 o_options = (NSArray *)[o_one_item objectForKey: @"ITEM_OPTIONS"];
925 /* Find the name for a disc entry ( i know, can you believe the trouble?) */
926 if( ( !o_name || [o_name isEqualToString:@""] ) && [o_uri rangeOfString: @"/dev/"].location != NSNotFound )
928 int i_count, i_index;
929 struct statfs *mounts = NULL;
931 i_count = getmntinfo (&mounts, MNT_NOWAIT);
932 /* getmntinfo returns a pointer to static data. Do not free. */
933 for( i_index = 0 ; i_index < i_count; i_index++ )
935 NSMutableString *o_temp, *o_temp2;
936 o_temp = [NSMutableString stringWithString: o_uri];
937 o_temp2 = [NSMutableString stringWithCString: mounts[i_index].f_mntfromname];
938 [o_temp replaceOccurrencesOfString: @"/dev/rdisk" withString: @"/dev/disk" options:nil range:NSMakeRange(0, [o_temp length]) ];
939 [o_temp2 replaceOccurrencesOfString: @"s0" withString: @"" options:nil range:NSMakeRange(0, [o_temp2 length]) ];
940 [o_temp2 replaceOccurrencesOfString: @"s1" withString: @"" options:nil range:NSMakeRange(0, [o_temp2 length]) ];
942 if( strstr( [o_temp fileSystemRepresentation], [o_temp2 fileSystemRepresentation] ) != NULL )
944 o_name = [[NSFileManager defaultManager] displayNameAtPath: [NSString stringWithCString:mounts[i_index].f_mntonname]];
948 /* If no name, then make a guess */
949 if( !o_name) o_name = [[NSFileManager defaultManager] displayNameAtPath: o_uri];
951 if( [[NSFileManager defaultManager] fileExistsAtPath:o_uri isDirectory:&b_dir] && b_dir &&
952 [[NSWorkspace sharedWorkspace] getFileSystemInfoForPath: o_uri isRemovable: &b_rem
953 isWritable:NULL isUnmountable:NULL description:NULL type:NULL] && b_rem )
955 /* All of this is to make sure CD's play when you D&D them on VLC */
956 /* Converts mountpoint to a /dev file */
959 NSMutableString *o_temp;
961 buf = (struct statfs *) malloc (sizeof(struct statfs));
962 statfs( [o_uri fileSystemRepresentation], buf );
963 psz_dev = strdup(buf->f_mntfromname);
964 o_temp = [NSMutableString stringWithCString: psz_dev ];
965 [o_temp replaceOccurrencesOfString: @"/dev/disk" withString: @"/dev/rdisk" options:nil range:NSMakeRange(0, [o_temp length]) ];
966 [o_temp replaceOccurrencesOfString: @"s0" withString: @"" options:nil range:NSMakeRange(0, [o_temp length]) ];
967 [o_temp replaceOccurrencesOfString: @"s1" withString: @"" options:nil range:NSMakeRange(0, [o_temp length]) ];
971 p_input = input_ItemNew( p_playlist, [o_uri fileSystemRepresentation], [o_name UTF8String] );
977 for( i = 0; i < (int)[o_options count]; i++ )
979 input_ItemAddOption( p_input, strdup( [[o_options objectAtIndex:i] UTF8String] ) );
983 /* Recent documents menu */
984 o_true_file = [NSURL fileURLWithPath: o_uri];
985 if( o_true_file != nil )
987 [[NSDocumentController sharedDocumentController]
988 noteNewRecentDocumentURL: o_true_file];
991 vlc_object_release( p_playlist );
995 - (void)appendArray:(NSArray*)o_array atPos:(int)i_position enqueue:(BOOL)b_enqueue
998 playlist_t * p_playlist = pl_Yield( VLCIntf );
1000 for( i_item = 0; i_item < (int)[o_array count]; i_item++ )
1002 input_item_t *p_input;
1003 NSDictionary *o_one_item;
1006 o_one_item = [o_array objectAtIndex: i_item];
1007 p_input = [self createItem: o_one_item];
1014 playlist_AddInput( p_playlist, p_input, PLAYLIST_INSERT,
1015 i_position == -1 ? PLAYLIST_END : i_position + i_item, VLC_TRUE );
1017 if( i_item == 0 && !b_enqueue )
1019 playlist_item_t *p_item;
1020 p_item = playlist_ItemGetByInput( p_playlist, p_input, VLC_TRUE );
1021 playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, VLC_TRUE, NULL, p_item );
1025 playlist_item_t *p_item;
1026 p_item = playlist_ItemGetByInput( p_playlist, p_input, VLC_TRUE );
1027 playlist_Control( p_playlist, PLAYLIST_PREPARSE, VLC_TRUE, p_item );
1030 [self playlistUpdated];
1031 vlc_object_release( p_playlist );
1034 - (void)appendNodeArray:(NSArray*)o_array inNode:(playlist_item_t *)p_node atPos:(int)i_position enqueue:(BOOL)b_enqueue
1037 playlist_t * p_playlist = pl_Yield( VLCIntf );
1039 for( i_item = 0; i_item < (int)[o_array count]; i_item++ )
1041 input_item_t *p_input;
1042 NSDictionary *o_one_item;
1045 o_one_item = [o_array objectAtIndex: i_item];
1046 p_input = [self createItem: o_one_item];
1053 playlist_NodeAddInput( p_playlist, p_input, p_node,
1056 PLAYLIST_END : i_position + i_item );
1059 if( i_item == 0 && !b_enqueue )
1061 playlist_item_t *p_item;
1062 p_item = playlist_ItemGetByInput( p_playlist, p_input, VLC_TRUE );
1063 playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, VLC_TRUE, NULL, p_item );
1067 playlist_item_t *p_item;
1068 p_item = playlist_ItemGetByInput( p_playlist, p_input, VLC_TRUE );
1069 playlist_Control( p_playlist, PLAYLIST_PREPARSE, VLC_TRUE, p_item );
1072 [self playlistUpdated];
1073 vlc_object_release( p_playlist );
1076 - (NSMutableArray *)subSearchItem:(playlist_item_t *)p_item
1078 playlist_t *p_playlist = pl_Yield( VLCIntf );
1079 playlist_item_t *p_selected_item;
1080 int i_current, i_selected_row;
1082 i_selected_row = [o_outline_view selectedRow];
1083 if (i_selected_row < 0)
1086 p_selected_item = (playlist_item_t *)[[o_outline_view itemAtRow:
1087 i_selected_row] pointerValue];
1089 for( i_current = 0; i_current < p_item->i_children ; i_current++ )
1092 NSString *o_current_name, *o_current_author;
1094 vlc_mutex_lock( &p_playlist->object_lock );
1095 o_current_name = [NSString stringWithUTF8String:
1096 p_item->pp_children[i_current]->p_input->psz_name];
1097 psz_temp = input_ItemGetInfo( p_item->p_input ,
1098 _("Meta-information"),_("Artist") );
1099 o_current_author = [NSString stringWithUTF8String: psz_temp];
1101 vlc_mutex_unlock( &p_playlist->object_lock );
1103 if( p_selected_item == p_item->pp_children[i_current] &&
1104 b_selected_item_met == NO )
1106 b_selected_item_met = YES;
1108 else if( p_selected_item == p_item->pp_children[i_current] &&
1109 b_selected_item_met == YES )
1111 vlc_object_release( p_playlist );
1114 else if( b_selected_item_met == YES &&
1115 ( [o_current_name rangeOfString:[o_search_field
1116 stringValue] options:NSCaseInsensitiveSearch ].length ||
1117 [o_current_author rangeOfString:[o_search_field
1118 stringValue] options:NSCaseInsensitiveSearch ].length ) )
1120 vlc_object_release( p_playlist );
1121 /*Adds the parent items in the result array as well, so that we can
1123 return [NSMutableArray arrayWithObject: [NSValue
1124 valueWithPointer: p_item->pp_children[i_current]]];
1126 if( p_item->pp_children[i_current]->i_children > 0 )
1128 id o_result = [self subSearchItem:
1129 p_item->pp_children[i_current]];
1130 if( o_result != NULL )
1132 vlc_object_release( p_playlist );
1133 [o_result insertObject: [NSValue valueWithPointer:
1134 p_item->pp_children[i_current]] atIndex:0];
1139 vlc_object_release( p_playlist );
1143 - (IBAction)searchItem:(id)sender
1145 playlist_t * p_playlist = pl_Yield( VLCIntf );
1151 b_selected_item_met = NO;
1153 /*First, only search after the selected item:*
1154 *(b_selected_item_met = NO) */
1155 o_result = [self subSearchItem:p_playlist->p_root_category];
1156 if( o_result == NULL )
1158 /* If the first search failed, search again from the beginning */
1159 o_result = [self subSearchItem:p_playlist->p_root_category];
1161 if( o_result != NULL )
1164 if( [[o_result objectAtIndex: 0] pointerValue] ==
1165 p_playlist->p_local_category )
1170 for( i = i_start ; i < [o_result count] - 1 ; i++ )
1172 [o_outline_view expandItem: [o_outline_dict objectForKey:
1173 [NSString stringWithFormat: @"%p",
1174 [[o_result objectAtIndex: i] pointerValue]]]];
1176 i_row = [o_outline_view rowForItem: [o_outline_dict objectForKey:
1177 [NSString stringWithFormat: @"%p",
1178 [[o_result objectAtIndex: [o_result count] - 1 ]
1183 [o_outline_view selectRow:i_row byExtendingSelection: NO];
1184 [o_outline_view scrollRowToVisible: i_row];
1186 vlc_object_release( p_playlist );
1189 - (IBAction)recursiveExpandNode:(id)sender
1191 id o_item = [o_outline_view itemAtRow: [o_outline_view selectedRow]];
1192 playlist_item_t *p_item = (playlist_item_t *)[o_item pointerValue];
1194 if( ![[o_outline_view dataSource] outlineView: o_outline_view
1195 isItemExpandable: o_item] )
1197 o_item = [o_outline_dict objectForKey: [NSString
1198 stringWithFormat: @"%p", p_item->p_parent]];
1201 /* We need to collapse the node first, since OSX refuses to recursively
1202 expand an already expanded node, even if children nodes are collapsed. */
1203 [o_outline_view collapseItem: o_item collapseChildren: YES];
1204 [o_outline_view expandItem: o_item expandChildren: YES];
1207 - (NSMenu *)menuForEvent:(NSEvent *)o_event
1211 vlc_bool_t b_item_sel;
1213 pt = [o_outline_view convertPoint: [o_event locationInWindow]
1215 b_item_sel = ( [o_outline_view rowAtPoint: pt] != -1 &&
1216 [o_outline_view selectedRow] != -1 );
1217 b_rows = [o_outline_view numberOfRows] != 0;
1219 [o_mi_play setEnabled: b_item_sel];
1220 [o_mi_delete setEnabled: b_item_sel];
1221 [o_mi_selectall setEnabled: b_rows];
1222 [o_mi_info setEnabled: b_item_sel];
1223 [o_mi_preparse setEnabled: b_item_sel];
1224 [o_mi_recursive_expand setEnabled: b_item_sel];
1225 [o_mi_sort_name setEnabled: b_item_sel];
1226 [o_mi_sort_author setEnabled: b_item_sel];
1228 return( o_ctx_menu );
1231 - (void)outlineView: (NSTableView*)o_tv
1232 didClickTableColumn:(NSTableColumn *)o_tc
1234 int i_mode = 0, i_type;
1235 intf_thread_t *p_intf = VLCIntf;
1237 playlist_t *p_playlist = pl_Yield( p_intf );
1239 /* Check whether the selected table column header corresponds to a
1240 sortable table column*/
1241 if( !( o_tc == o_tc_name || o_tc == o_tc_author ) )
1243 vlc_object_release( p_playlist );
1247 if( o_tc_sortColumn == o_tc )
1249 b_isSortDescending = !b_isSortDescending;
1253 b_isSortDescending = VLC_FALSE;
1256 if( o_tc == o_tc_name )
1258 i_mode = SORT_TITLE;
1260 else if( o_tc == o_tc_author )
1262 i_mode = SORT_ARTIST;
1265 if( b_isSortDescending )
1267 i_type = ORDER_REVERSE;
1271 i_type = ORDER_NORMAL;
1274 vlc_mutex_lock( &p_playlist->object_lock );
1275 playlist_RecursiveNodeSort( p_playlist, p_playlist->p_root_category, i_mode, i_type );
1276 vlc_mutex_unlock( &p_playlist->object_lock );
1278 vlc_object_release( p_playlist );
1279 [self playlistUpdated];
1281 o_tc_sortColumn = o_tc;
1282 [o_outline_view setHighlightedTableColumn:o_tc];
1284 if( b_isSortDescending )
1286 [o_outline_view setIndicatorImage:o_descendingSortingImage
1287 inTableColumn:o_tc];
1291 [o_outline_view setIndicatorImage:o_ascendingSortingImage
1292 inTableColumn:o_tc];
1297 - (void)outlineView:(NSOutlineView *)outlineView
1298 willDisplayCell:(id)cell
1299 forTableColumn:(NSTableColumn *)tableColumn
1302 playlist_t *p_playlist = pl_Yield( VLCIntf );
1306 o_playing_item = [o_outline_dict objectForKey:
1307 [NSString stringWithFormat:@"%p", p_playlist->status.p_item]];
1309 if( [self isItem: [o_playing_item pointerValue] inNode:
1310 [item pointerValue] checkItemExistence: YES]
1311 || [o_playing_item isEqual: item] )
1313 [cell setFont: [NSFont boldSystemFontOfSize: 0]];
1317 [cell setFont: [NSFont systemFontOfSize: 0]];
1319 vlc_object_release( p_playlist );
1322 - (IBAction)addNode:(id)sender
1324 /* we have to create a new thread here because otherwise we would block the
1325 * interface since the interaction-stuff and this code would run in the same
1327 [NSThread detachNewThreadSelector: @selector(addNodeThreadedly)
1328 toTarget: self withObject:nil];
1329 [self playlistUpdated];
1332 - (void)addNodeThreadedly
1334 NSAutoreleasePool * ourPool = [[NSAutoreleasePool alloc] init];
1336 /* simply adds a new node to the end of the playlist */
1337 playlist_t * p_playlist = pl_Yield( VLCIntf );
1338 vlc_thread_set_priority( p_playlist, VLC_THREAD_PRIORITY_LOW );
1341 char *psz_name = NULL;
1342 playlist_item_t * p_item;
1343 ret_v = intf_UserStringInput( p_playlist, _("New Node"),
1344 _("Please enter a name for the new node."), &psz_name );
1345 if( psz_name != NULL && psz_name != "" )
1346 p_item = playlist_NodeCreate( p_playlist, psz_name,
1347 p_playlist->p_local_category );
1349 p_item = playlist_NodeCreate( p_playlist, _("Empty Folder"),
1350 p_playlist->p_local_category );
1353 msg_Warn( VLCIntf, "node creation failed" );
1355 vlc_object_release( p_playlist );
1361 @implementation VLCPlaylist (NSOutlineViewDataSource)
1363 - (id)outlineView:(NSOutlineView *)outlineView child:(int)index ofItem:(id)item
1365 id o_value = [super outlineView: outlineView child: index ofItem: item];
1366 playlist_t *p_playlist = pl_Yield( VLCIntf );
1368 if( playlist_CurrentSize( p_playlist ) >= 2 )
1370 [o_status_field setStringValue: [NSString stringWithFormat:
1371 _NS("%i items in the playlist"),
1372 playlist_CurrentSize( p_playlist )]];
1376 if( playlist_IsEmpty( p_playlist ) )
1378 [o_status_field setStringValue: _NS("No items in the playlist")];
1382 [o_status_field setStringValue: _NS("1 item in the playlist")];
1385 vlc_object_release( p_playlist );
1387 [o_outline_dict setObject:o_value forKey:[NSString stringWithFormat:@"%p",
1388 [o_value pointerValue]]];
1389 msg_Dbg( VLCIntf, "adding item %p", [o_value pointerValue] );
1394 /* Required for drag & drop and reordering */
1395 - (BOOL)outlineView:(NSOutlineView *)outlineView writeItems:(NSArray *)items toPasteboard:(NSPasteboard *)pboard
1398 playlist_t *p_playlist = pl_Yield( VLCIntf );
1400 /* First remove the items that were moved during the last drag & drop
1402 [o_items_array removeAllObjects];
1403 [o_nodes_array removeAllObjects];
1405 for( i = 0 ; i < [items count] ; i++ )
1407 id o_item = [items objectAtIndex: i];
1409 /* Refuse to move items that are not in the General Node
1410 (Service Discovery) */
1411 if( ![self isItem: [o_item pointerValue] inNode:
1412 p_playlist->p_local_category checkItemExistence: NO])
1414 vlc_object_release(p_playlist);
1417 /* Fill the items and nodes to move in 2 different arrays */
1418 if( ((playlist_item_t *)[o_item pointerValue])->i_children > 0 )
1419 [o_nodes_array addObject: o_item];
1421 [o_items_array addObject: o_item];
1424 /* Now we need to check if there are selected items that are in already
1425 selected nodes. In that case, we only want to move the nodes */
1426 [self removeItemsFrom: o_nodes_array ifChildrenOf: o_nodes_array];
1427 [self removeItemsFrom: o_items_array ifChildrenOf: o_nodes_array];
1429 /* We add the "VLCPlaylistItemPboardType" type to be able to recognize
1430 a Drop operation coming from the playlist. */
1432 [pboard declareTypes: [NSArray arrayWithObjects:
1433 @"VLCPlaylistItemPboardType", nil] owner: self];
1434 [pboard setData:[NSData data] forType:@"VLCPlaylistItemPboardType"];
1436 vlc_object_release(p_playlist);
1440 - (NSDragOperation)outlineView:(NSOutlineView *)outlineView validateDrop:(id <NSDraggingInfo>)info proposedItem:(id)item proposedChildIndex:(int)index
1442 playlist_t *p_playlist = pl_Yield( VLCIntf );
1443 NSPasteboard *o_pasteboard = [info draggingPasteboard];
1445 if( !p_playlist ) return NSDragOperationNone;
1447 /* Dropping ON items is not allowed if item is not a node */
1450 if( index == NSOutlineViewDropOnItemIndex &&
1451 ((playlist_item_t *)[item pointerValue])->i_children == -1 )
1453 vlc_object_release( p_playlist );
1454 return NSDragOperationNone;
1458 /* We refuse to drop an item in anything else than a child of the General
1459 Node. We still accept items that would be root nodes of the outlineview
1460 however, to allow drop in an empty playlist. */
1461 if( !([self isItem: [item pointerValue] inNode: p_playlist->p_local_category
1462 checkItemExistence: NO] || item == nil) )
1464 vlc_object_release( p_playlist );
1465 return NSDragOperationNone;
1468 /* Drop from the Playlist */
1469 if( [[o_pasteboard types] containsObject: @"VLCPlaylistItemPboardType"] )
1472 for( i = 0 ; i < [o_nodes_array count] ; i++ )
1474 /* We refuse to Drop in a child of an item we are moving */
1475 if( [self isItem: [item pointerValue] inNode:
1476 [[o_nodes_array objectAtIndex: i] pointerValue]
1477 checkItemExistence: NO] )
1479 vlc_object_release( p_playlist );
1480 return NSDragOperationNone;
1483 vlc_object_release( p_playlist );
1484 return NSDragOperationMove;
1487 /* Drop from the Finder */
1488 else if( [[o_pasteboard types] containsObject: NSFilenamesPboardType] )
1490 vlc_object_release( p_playlist );
1491 return NSDragOperationGeneric;
1493 vlc_object_release( p_playlist );
1494 return NSDragOperationNone;
1497 - (BOOL)outlineView:(NSOutlineView *)outlineView acceptDrop:(id <NSDraggingInfo>)info item:(id)item childIndex:(int)index
1499 playlist_t * p_playlist = pl_Yield( VLCIntf );
1500 NSPasteboard *o_pasteboard = [info draggingPasteboard];
1502 /* Drag & Drop inside the playlist */
1503 if( [[o_pasteboard types] containsObject: @"VLCPlaylistItemPboardType"] )
1505 int i_row, i_removed_from_node = 0;
1507 playlist_item_t *p_new_parent, *p_item = NULL;
1508 NSArray *o_all_items = [o_nodes_array arrayByAddingObjectsFromArray:
1510 /* If the item is to be dropped as root item of the outline, make it a
1511 child of the General node.
1512 Else, choose the proposed parent as parent. */
1513 if( item == nil ) p_new_parent = p_playlist->p_local_category;
1514 else p_new_parent = [item pointerValue];
1516 /* Make sure the proposed parent is a node.
1517 (This should never be true) */
1518 if( p_new_parent->i_children < 0 )
1520 vlc_object_release( p_playlist );
1524 for( i = 0; i < [o_all_items count]; i++ )
1526 playlist_item_t *p_old_parent = NULL;
1527 int i_old_index = 0;
1529 p_item = [[o_all_items objectAtIndex:i] pointerValue];
1530 p_old_parent = p_item->p_parent;
1533 /* We may need the old index later */
1534 if( p_new_parent == p_old_parent )
1537 for( j = 0; j < p_old_parent->i_children; j++ )
1539 if( p_old_parent->pp_children[j] == p_item )
1547 vlc_mutex_lock( &p_playlist->object_lock );
1548 // Acually detach the item from the old position
1549 if( playlist_NodeRemoveItem( p_playlist, p_item, p_old_parent ) ==
1553 /* Calculate the new index */
1556 /* If we move the item in the same node, we need to take into
1557 account that one item will be deleted */
1560 if ((p_new_parent == p_old_parent &&
1561 i_old_index < index + (int)i) )
1563 i_removed_from_node++;
1565 i_new_index = index + i - i_removed_from_node;
1567 // Reattach the item to the new position
1568 playlist_NodeInsert( p_playlist, p_item, p_new_parent, i_new_index );
1570 vlc_mutex_unlock( &p_playlist->object_lock );
1572 [self playlistUpdated];
1573 i_row = [o_outline_view rowForItem:[o_outline_dict
1574 objectForKey:[NSString stringWithFormat: @"%p",
1575 [[o_all_items objectAtIndex: 0] pointerValue]]]];
1579 i_row = [o_outline_view rowForItem:[o_outline_dict
1580 objectForKey:[NSString stringWithFormat: @"%p", p_new_parent]]];
1583 [o_outline_view deselectAll: self];
1584 [o_outline_view selectRow: i_row byExtendingSelection: NO];
1585 [o_outline_view scrollRowToVisible: i_row];
1587 vlc_object_release( p_playlist );
1591 else if( [[o_pasteboard types] containsObject: NSFilenamesPboardType] )
1594 playlist_item_t *p_node = [item pointerValue];
1596 NSArray *o_array = [NSArray array];
1597 NSArray *o_values = [[o_pasteboard propertyListForType:
1598 NSFilenamesPboardType]
1599 sortedArrayUsingSelector:
1600 @selector(caseInsensitiveCompare:)];
1602 for( i = 0; i < (int)[o_values count]; i++)
1604 NSDictionary *o_dic;
1605 o_dic = [NSDictionary dictionaryWithObject:[o_values
1606 objectAtIndex:i] forKey:@"ITEM_URL"];
1607 o_array = [o_array arrayByAddingObject: o_dic];
1612 [self appendArray: o_array atPos: index enqueue: YES];
1614 /* This should never occur */
1615 else if( p_node->i_children == -1 )
1617 vlc_object_release( p_playlist );
1622 [self appendNodeArray: o_array inNode: p_node
1623 atPos: index enqueue: YES];
1625 vlc_object_release( p_playlist );
1628 vlc_object_release( p_playlist );
1632 /* Delegate method of NSWindow */
1633 /*- (void)windowWillClose:(NSNotification *)aNotification
1635 [o_btn_playlist setState: NSOffState];