1 /*****************************************************************************
2 * playlist.m: MacOS X interface module
3 *****************************************************************************
4 * Copyright (C) 2002-2005 VideoLAN
7 * Authors: Jon Lech Johansen <jon-vl@nanocrew.net>
8 * Derk-Jan Hartman <hartman at videolan 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., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
24 *****************************************************************************/
27 * add 'icons' for different types of nodes? (http://www.cocoadev.com/index.pl?IconAndTextInTableCell)
28 * create a new search field build with pictures from the 'regular' search field, so it can be emulated on 10.2
29 * create toggle buttons for the shuffle, repeat one, repeat all functions.
30 * implement drag and drop and item reordering.
31 * reimplement enable/disable item
32 * create a new 'tool' button (see the gear button in the Finder window) for 'actions'
33 (adding service discovery, other views, new node/playlist, save node/playlist) stuff like that
37 /*****************************************************************************
39 *****************************************************************************/
40 #include <stdlib.h> /* malloc(), free() */
41 #include <sys/param.h> /* for MAXPATHLEN */
44 #include <sys/mount.h>
53 /*****************************************************************************
54 * VLCPlaylistView implementation
55 *****************************************************************************/
56 @implementation VLCPlaylistView
58 - (NSMenu *)menuForEvent:(NSEvent *)o_event
60 return( [[self delegate] menuForEvent: o_event] );
63 - (void)keyDown:(NSEvent *)o_event
67 if( [[o_event characters] length] )
69 key = [[o_event characters] characterAtIndex: 0];
74 case NSDeleteCharacter:
75 case NSDeleteFunctionKey:
76 case NSDeleteCharFunctionKey:
77 case NSBackspaceCharacter:
78 [[self delegate] deleteItem:self];
82 [super keyDown: o_event];
89 /*****************************************************************************
90 * VLCPlaylist implementation
91 *****************************************************************************/
92 @implementation VLCPlaylist
99 o_outline_dict = [[NSMutableDictionary alloc] init];
107 playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
109 vlc_list_t *p_list = vlc_list_find( p_playlist, VLC_OBJECT_MODULE,
113 i_current_view = VIEW_CATEGORY;
114 playlist_ViewUpdate( p_playlist, i_current_view );
116 [o_outline_view setTarget: self];
117 [o_outline_view setDelegate: self];
118 [o_outline_view setDataSource: self];
120 [o_outline_view setDoubleAction: @selector(playItem:)];
122 [o_outline_view registerForDraggedTypes:
123 [NSArray arrayWithObjects: NSFilenamesPboardType, nil]];
124 [o_outline_view setIntercellSpacing: NSMakeSize (0.0, 1.0)];
126 /* We need to check whether _defaultTableHeaderSortImage exists, since it
127 belongs to an Apple hidden private API, and then can "disapear" at any time*/
129 if( [[NSOutlineView class] respondsToSelector:@selector(_defaultTableHeaderSortImage)] )
131 o_ascendingSortingImage = [[NSOutlineView class] _defaultTableHeaderSortImage];
135 o_ascendingSortingImage = nil;
138 if( [[NSOutlineView class] respondsToSelector:@selector(_defaultTableHeaderReverseSortImage)] )
140 o_descendingSortingImage = [[NSOutlineView class] _defaultTableHeaderReverseSortImage];
144 o_descendingSortingImage = nil;
147 o_tc_sortColumn = nil;
149 for( i_index = 0; i_index < p_list->i_count; i_index++ )
152 module_t * p_parser = (module_t *)p_list->p_values[i_index].p_object ;
154 if( !strcmp( p_parser->psz_capability, "services_discovery" ) )
156 /* create the menu entries used in the playlist menu */
157 o_lmi = [[o_mi_services submenu] addItemWithTitle:
158 [NSString stringWithCString:
159 p_parser->psz_longname ? p_parser->psz_longname :
160 ( p_parser->psz_shortname ? p_parser->psz_shortname:
161 p_parser->psz_object_name)]
162 action: @selector(servicesChange:)
164 [o_lmi setTarget: self];
165 [o_lmi setRepresentedObject:
166 [NSString stringWithCString: p_parser->psz_object_name]];
167 if( playlist_IsServicesDiscoveryLoaded( p_playlist,
168 p_parser->psz_object_name ) )
169 [o_lmi setState: NSOnState];
171 /* create the menu entries for the main menu */
172 o_lmi = [[o_mm_mi_services submenu] addItemWithTitle:
173 [NSString stringWithCString:
174 p_parser->psz_longname ? p_parser->psz_longname :
175 ( p_parser->psz_shortname ? p_parser->psz_shortname:
176 p_parser->psz_object_name)]
177 action: @selector(servicesChange:)
179 [o_lmi setTarget: self];
180 [o_lmi setRepresentedObject:
181 [NSString stringWithCString: p_parser->psz_object_name]];
182 if( playlist_IsServicesDiscoveryLoaded( p_playlist,
183 p_parser->psz_object_name ) )
184 [o_lmi setState: NSOnState];
187 vlc_list_release( p_list );
188 vlc_object_release( p_playlist );
191 //[self playlistUpdated];
196 [o_mi_save_playlist setTitle: _NS("Save Playlist...")];
197 [o_mi_play setTitle: _NS("Play")];
198 [o_mi_delete setTitle: _NS("Delete")];
199 [o_mi_selectall setTitle: _NS("Select All")];
200 [o_mi_info setTitle: _NS("Properties")];
201 [o_mi_sort_name setTitle: _NS("Sort Node by Name")];
202 [o_mi_sort_author setTitle: _NS("Sort Node by Author")];
203 [o_mi_services setTitle: _NS("Services discovery")];
204 [[o_tc_name headerCell] setStringValue:_NS("Name")];
205 [[o_tc_author headerCell] setStringValue:_NS("Author")];
206 [[o_tc_duration headerCell] setStringValue:_NS("Duration")];
207 [o_status_field setStringValue: [NSString stringWithFormat:
208 _NS("no items in playlist")]];
210 [o_random_ckb setTitle: _NS("Random")];
212 [o_search_button setTitle: _NS("Search")];
214 [[o_loop_popup itemAtIndex:0] setTitle: _NS("Standard Play")];
215 [[o_loop_popup itemAtIndex:1] setTitle: _NS("Repeat One")];
216 [[o_loop_popup itemAtIndex:2] setTitle: _NS("Repeat All")];
219 - (NSOutlineView *)outlineView
221 return o_outline_view;
224 - (void)playlistUpdated
228 /* Clear indications of any existing column sorting*/
229 for( i = 0 ; i < [[o_outline_view tableColumns] count] ; i++ )
231 [o_outline_view setIndicatorImage:nil inTableColumn:
232 [[o_outline_view tableColumns] objectAtIndex:i]];
235 [o_outline_view setHighlightedTableColumn:nil];
236 o_tc_sortColumn = nil;
237 // TODO Find a way to keep the dict size to a minimum
238 //[o_outline_dict removeAllObjects];
239 [o_outline_view reloadData];
242 - (void)playModeUpdated
244 playlist_t *p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
246 vlc_value_t val, val2;
248 if( p_playlist == NULL )
253 var_Get( p_playlist, "loop", &val2 );
254 var_Get( p_playlist, "repeat", &val );
255 if( val.b_bool == VLC_TRUE )
257 [o_loop_popup selectItemAtIndex: 1];
259 else if( val2.b_bool == VLC_TRUE )
261 [o_loop_popup selectItemAtIndex: 2];
265 [o_loop_popup selectItemAtIndex: 0];
268 var_Get( p_playlist, "random", &val );
269 [o_random_ckb setState: val.b_bool];
271 vlc_object_release( p_playlist );
274 - (void)updateRowSelection
279 playlist_t *p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
281 playlist_item_t *p_item, *p_temp_item;
282 NSMutableArray *o_array = [NSMutableArray array];
284 if( p_playlist == NULL )
287 p_item = p_playlist->status.p_item;
288 if( p_item == NULL ) return;
290 p_temp_item = p_item;
291 while( p_temp_item->i_parents > 0 )
293 [o_array insertObject: [NSValue valueWithPointer: p_temp_item] atIndex: 0];
294 for (i = 0 ; i < p_temp_item->i_parents ; i++)
296 if( p_temp_item->pp_parents[i]->i_view == i_current_view )
298 p_temp_item = p_temp_item->pp_parents[i]->p_parent;
304 for (j = 0 ; j < [o_array count] - 1 ; j++)
306 [o_outline_view expandItem: [o_outline_dict objectForKey:
307 [NSString stringWithFormat: @"%p",
308 [[o_array objectAtIndex:j] pointerValue]]]];
312 i_row = [o_outline_view rowForItem:[o_outline_dict
313 objectForKey:[NSString stringWithFormat: @"%p", p_item]]];
315 [o_outline_view selectRow: i_row byExtendingSelection: NO];
316 [o_outline_view scrollRowToVisible: i_row];
318 vlc_object_release(p_playlist);
322 - (BOOL)isItem: (playlist_item_t *)p_item inNode: (playlist_item_t *)p_node
324 playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
326 playlist_item_t *p_temp_item = p_item;
328 if( p_playlist == NULL )
335 while( p_temp_item->i_parents > 0 )
338 for( i = 0; i < p_temp_item->i_parents ; i++ )
340 if( p_temp_item->pp_parents[i]->i_view == i_current_view )
342 if( p_temp_item->pp_parents[i]->p_parent == p_node )
344 vlc_object_release( p_playlist );
349 p_temp_item = p_temp_item->pp_parents[i]->p_parent;
357 vlc_object_release( p_playlist );
362 /* When called retrieves the selected outlineview row and plays that node or item */
363 - (IBAction)playItem:(id)sender
365 intf_thread_t * p_intf = VLCIntf;
366 playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
369 if( p_playlist != NULL )
371 playlist_item_t *p_item;
372 playlist_item_t *p_node = NULL;
375 p_item = [[o_outline_view itemAtRow:[o_outline_view selectedRow]] pointerValue];
379 if( p_item->i_children == -1 )
381 for( i = 0 ; i < p_item->i_parents ; i++ )
383 if( p_item->pp_parents[i]->i_view == i_current_view )
385 p_node = p_item->pp_parents[i]->p_parent;
392 if( p_node->i_children > 0 && p_node->pp_children[0]->i_children == -1 )
394 p_item = p_node->pp_children[0];
401 playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, i_current_view, p_node, p_item );
403 vlc_object_release( p_playlist );
407 - (IBAction)servicesChange:(id)sender
409 NSMenuItem *o_mi = (NSMenuItem *)sender;
410 NSString *o_string = [o_mi representedObject];
411 playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
413 if( !playlist_IsServicesDiscoveryLoaded( p_playlist, [o_string cString] ) )
414 playlist_ServicesDiscoveryAdd( p_playlist, [o_string cString] );
416 playlist_ServicesDiscoveryRemove( p_playlist, [o_string cString] );
418 [o_mi setState: playlist_IsServicesDiscoveryLoaded( p_playlist,
419 [o_string cString] ) ? YES : NO];
421 i_current_view = VIEW_CATEGORY;
422 playlist_ViewUpdate( p_playlist, i_current_view );
423 vlc_object_release( p_playlist );
424 [self playlistUpdated];
428 - (IBAction)selectAll:(id)sender
430 [o_outline_view selectAll: nil];
433 - (IBAction)deleteItem:(id)sender
435 int i, i_count, i_row;
436 NSMutableArray *o_to_delete;
439 playlist_t * p_playlist;
440 intf_thread_t * p_intf = VLCIntf;
442 p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
445 if ( p_playlist == NULL )
449 o_to_delete = [NSMutableArray arrayWithArray:[[o_outline_view selectedRowEnumerator] allObjects]];
450 i_count = [o_to_delete count];
452 for( i = 0; i < i_count; i++ )
454 playlist_item_t * p_item;
455 o_number = [o_to_delete lastObject];
456 i_row = [o_number intValue];
458 [o_to_delete removeObject: o_number];
459 [o_outline_view deselectRow: i_row];
461 p_item = (playlist_item_t *)[[o_outline_view itemAtRow: i_row] pointerValue];
463 if( p_item->i_children > -1 ) //is a node and not an item
465 if( p_playlist->status.i_status != PLAYLIST_STOPPED &&
466 [self isItem: p_playlist->status.p_item inNode: p_item] == YES )
468 // if current item is in selected node and is playing then stop playlist
469 playlist_Stop( p_playlist );
471 playlist_NodeDelete( p_playlist, p_item, VLC_TRUE, VLC_FALSE );
475 if( p_playlist->status.i_status != PLAYLIST_STOPPED &&
476 p_playlist->status.p_item == [[o_outline_view itemAtRow: i_row] pointerValue] )
478 playlist_Stop( p_playlist );
480 playlist_LockDelete( p_playlist, p_item->input.i_id );
483 [self playlistUpdated];
484 vlc_object_release( p_playlist );
487 - (IBAction)sortNodeByName:(id)sender
489 [self sortNode: SORT_TITLE];
492 - (IBAction)sortNodeByAuthor:(id)sender
494 [self sortNode: SORT_AUTHOR];
497 - (void)sortNode:(int)i_mode
499 playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
501 playlist_item_t * p_item;
503 if (p_playlist == NULL)
508 if( [o_outline_view selectedRow] > -1 )
510 p_item = [[o_outline_view itemAtRow: [o_outline_view selectedRow]]
514 /*If no item is selected, sort the whole playlist*/
516 playlist_view_t * p_view = playlist_ViewFind( p_playlist, i_current_view );
517 p_item = p_view->p_root;
520 if( p_item->i_children > -1 ) // the item is a node
522 vlc_mutex_lock( &p_playlist->object_lock );
523 playlist_RecursiveNodeSort( p_playlist, p_item, i_mode, ORDER_NORMAL );
524 vlc_mutex_unlock( &p_playlist->object_lock );
530 for( i = 0 ; i < p_item->i_parents ; i++ )
532 if( p_item->pp_parents[i]->i_view == i_current_view )
534 vlc_mutex_lock( &p_playlist->object_lock );
535 playlist_RecursiveNodeSort( p_playlist,
536 p_item->pp_parents[i]->p_parent, i_mode, ORDER_NORMAL );
537 vlc_mutex_unlock( &p_playlist->object_lock );
542 vlc_object_release( p_playlist );
543 [self playlistUpdated];
546 - (void)appendArray:(NSArray*)o_array atPos:(int)i_position enqueue:(BOOL)b_enqueue
549 intf_thread_t * p_intf = VLCIntf;
550 playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
553 if( p_playlist == NULL )
558 for( i_item = 0; i_item < (int)[o_array count]; i_item++ )
561 NSDictionary *o_one_item;
562 playlist_item_t *p_item;
564 BOOL b_rem = FALSE, b_dir = FALSE;
565 NSString *o_uri, *o_name;
570 o_one_item = [o_array objectAtIndex: i_item];
571 o_uri = (NSString *)[o_one_item objectForKey: @"ITEM_URL"];
572 o_name = (NSString *)[o_one_item objectForKey: @"ITEM_NAME"];
573 o_options = (NSArray *)[o_one_item objectForKey: @"ITEM_OPTIONS"];
575 /* Find the name for a disc entry ( i know, can you believe the trouble?) */
576 if( ( !o_name || [o_name isEqualToString:@""] ) && [o_uri rangeOfString: @"/dev/"].location != NSNotFound )
578 int i_count, i_index;
579 struct statfs *mounts = NULL;
581 i_count = getmntinfo (&mounts, MNT_NOWAIT);
582 /* getmntinfo returns a pointer to static data. Do not free. */
583 for( i_index = 0 ; i_index < i_count; i_index++ )
585 NSMutableString *o_temp, *o_temp2;
586 o_temp = [NSMutableString stringWithString: o_uri];
587 o_temp2 = [NSMutableString stringWithCString: mounts[i_index].f_mntfromname];
588 [o_temp replaceOccurrencesOfString: @"/dev/rdisk" withString: @"/dev/disk" options:NULL range:NSMakeRange(0, [o_temp length]) ];
589 [o_temp2 replaceOccurrencesOfString: @"s0" withString: @"" options:NULL range:NSMakeRange(0, [o_temp2 length]) ];
590 [o_temp2 replaceOccurrencesOfString: @"s1" withString: @"" options:NULL range:NSMakeRange(0, [o_temp2 length]) ];
592 if( strstr( [o_temp fileSystemRepresentation], [o_temp2 fileSystemRepresentation] ) != NULL )
594 o_name = [[NSFileManager defaultManager] displayNameAtPath: [NSString stringWithCString:mounts[i_index].f_mntonname]];
598 /* If no name, then make a guess */
599 if( !o_name) o_name = [[NSFileManager defaultManager] displayNameAtPath: o_uri];
601 if( [[NSFileManager defaultManager] fileExistsAtPath:o_uri isDirectory:&b_dir] && b_dir &&
602 [[NSWorkspace sharedWorkspace] getFileSystemInfoForPath: o_uri isRemovable: &b_rem
603 isWritable:NULL isUnmountable:NULL description:NULL type:NULL] && b_rem )
605 /* All of this is to make sure CD's play when you D&D them on VLC */
606 /* Converts mountpoint to a /dev file */
609 NSMutableString *o_temp;
611 buf = (struct statfs *) malloc (sizeof(struct statfs));
612 statfs( [o_uri fileSystemRepresentation], buf );
613 psz_dev = strdup(buf->f_mntfromname);
614 o_temp = [NSMutableString stringWithCString: psz_dev ];
615 [o_temp replaceOccurrencesOfString: @"/dev/disk" withString: @"/dev/rdisk" options:NULL range:NSMakeRange(0, [o_temp length]) ];
616 [o_temp replaceOccurrencesOfString: @"s0" withString: @"" options:NULL range:NSMakeRange(0, [o_temp length]) ];
617 [o_temp replaceOccurrencesOfString: @"s1" withString: @"" options:NULL range:NSMakeRange(0, [o_temp length]) ];
621 p_item = playlist_ItemNew( p_intf, [o_uri fileSystemRepresentation], [o_name UTF8String] );
627 for( i = 0; i < (int)[o_options count]; i++ )
629 playlist_ItemAddOption( p_item, strdup( [[o_options objectAtIndex:i] UTF8String] ) );
634 playlist_AddItem( p_playlist, p_item, PLAYLIST_APPEND, i_position == -1 ? PLAYLIST_END : i_position + i_item );
636 /* Recent documents menu */
637 o_true_file = [NSURL fileURLWithPath: o_uri];
638 if( o_true_file != nil )
640 [[NSDocumentController sharedDocumentController]
641 noteNewRecentDocumentURL: o_true_file];
644 if( i_item == 0 && !b_enqueue )
646 playlist_Control( p_playlist, PLAYLIST_ITEMPLAY, p_item );
650 vlc_object_release( p_playlist );
653 - (IBAction)handlePopUp:(id)sender
656 intf_thread_t * p_intf = VLCIntf;
657 vlc_value_t val1,val2;
658 playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
660 if( p_playlist == NULL )
665 switch( [o_loop_popup indexOfSelectedItem] )
670 var_Set( p_playlist, "loop", val1 );
672 var_Set( p_playlist, "repeat", val1 );
673 vout_OSDMessage( p_intf, DEFAULT_CHAN, _( "Repeat One" ) );
678 var_Set( p_playlist, "repeat", val1 );
680 var_Set( p_playlist, "loop", val1 );
681 vout_OSDMessage( p_intf, DEFAULT_CHAN, _( "Repeat All" ) );
685 var_Get( p_playlist, "repeat", &val1 );
686 var_Get( p_playlist, "loop", &val2 );
687 if( val1.b_bool || val2.b_bool )
690 var_Set( p_playlist, "repeat", val1 );
691 var_Set( p_playlist, "loop", val1 );
692 vout_OSDMessage( p_intf, DEFAULT_CHAN, _( "Repeat Off" ) );
696 vlc_object_release( p_playlist );
697 [self playlistUpdated];
700 - (NSMutableArray *)subSearchItem:(playlist_item_t *)p_item
702 playlist_t *p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
704 playlist_item_t *p_selected_item;
705 int i_current, i_selected_row;
710 i_selected_row = [o_outline_view selectedRow];
711 if (i_selected_row < 0)
714 p_selected_item = (playlist_item_t *)[[o_outline_view itemAtRow:
715 i_selected_row] pointerValue];
717 for( i_current = 0; i_current < p_item->i_children ; i_current++ )
720 NSString *o_current_name, *o_current_author;
722 vlc_mutex_lock( &p_playlist->object_lock );
723 o_current_name = [NSString stringWithUTF8String:
724 p_item->pp_children[i_current]->input.psz_name];
725 psz_temp = vlc_input_item_GetInfo( &p_item->input ,
726 _("Meta-information"),_("Artist") );
727 o_current_author = [NSString stringWithUTF8String: psz_temp];
729 vlc_mutex_unlock( &p_playlist->object_lock );
731 if( p_selected_item == p_item->pp_children[i_current] &&
732 b_selected_item_met == NO )
734 b_selected_item_met = YES;
736 else if( p_selected_item == p_item->pp_children[i_current] &&
737 b_selected_item_met == YES )
739 vlc_object_release( p_playlist );
742 else if( b_selected_item_met == YES &&
743 ( [o_current_name rangeOfString:[o_search_field
744 stringValue] options:NSCaseInsensitiveSearch ].length ||
745 [o_current_author rangeOfString:[o_search_field
746 stringValue] options:NSCaseInsensitiveSearch ].length ) )
748 vlc_object_release( p_playlist );
749 /*Adds the parent items in the result array as well, so that we can
751 return [NSMutableArray arrayWithObject: [NSValue
752 valueWithPointer: p_item->pp_children[i_current]]];
754 if( p_item->pp_children[i_current]->i_children > 0 )
756 id o_result = [self subSearchItem:
757 p_item->pp_children[i_current]];
758 if( o_result != NULL )
760 vlc_object_release( p_playlist );
761 [o_result insertObject: [NSValue valueWithPointer:
762 p_item->pp_children[i_current]] atIndex:0];
767 vlc_object_release( p_playlist );
771 - (IBAction)searchItem:(id)sender
773 playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
775 playlist_view_t * p_view;
781 b_selected_item_met = NO;
783 if( p_playlist == NULL )
786 p_view = playlist_ViewFind( p_playlist, i_current_view );
790 /*First, only search after the selected item:*
791 *(b_selected_item_met = NO) */
792 o_result = [self subSearchItem:p_view->p_root];
793 if( o_result == NULL )
795 /* If the first search failed, search again from the beginning */
796 o_result = [self subSearchItem:p_view->p_root];
798 if( o_result != NULL )
800 for( i = 0 ; i < [o_result count] - 1 ; i++ )
802 [o_outline_view expandItem: [o_outline_dict objectForKey:
803 [NSString stringWithFormat: @"%p",
804 [[o_result objectAtIndex: i] pointerValue]]]];
806 i_row = [o_outline_view rowForItem: [o_outline_dict objectForKey:
807 [NSString stringWithFormat: @"%p",
808 [[o_result objectAtIndex: [o_result count] - 1 ]
813 [o_outline_view selectRow:i_row byExtendingSelection: NO];
814 [o_outline_view scrollRowToVisible: i_row];
817 vlc_object_release( p_playlist );
820 - (NSMenu *)menuForEvent:(NSEvent *)o_event
824 vlc_bool_t b_item_sel;
826 pt = [o_outline_view convertPoint: [o_event locationInWindow]
828 b_item_sel = ( [o_outline_view rowAtPoint: pt] != -1 &&
829 [o_outline_view selectedRow] != -1 );
830 b_rows = [o_outline_view numberOfRows] != 0;
832 [o_mi_play setEnabled: b_item_sel];
833 [o_mi_delete setEnabled: b_item_sel];
834 [o_mi_selectall setEnabled: b_rows];
835 [o_mi_info setEnabled: b_item_sel];
837 return( o_ctx_menu );
840 - (playlist_item_t *)selectedPlaylistItem
842 return [[o_outline_view itemAtRow: [o_outline_view selectedRow]]
846 - (void)outlineView: (NSTableView*)o_tv
847 didClickTableColumn:(NSTableColumn *)o_tc
849 int i_mode = 0, i_type;
850 intf_thread_t *p_intf = VLCIntf;
851 playlist_view_t *p_view;
853 playlist_t *p_playlist = (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
855 if( p_playlist == NULL )
860 /* Check whether the selected table column header corresponds to a
861 sortable table column*/
862 if( !( o_tc == o_tc_name || o_tc == o_tc_author ) )
864 vlc_object_release( p_playlist );
868 p_view = playlist_ViewFind( p_playlist, i_current_view );
870 if( o_tc_sortColumn == o_tc )
872 b_isSortDescending = !b_isSortDescending;
876 b_isSortDescending = VLC_FALSE;
879 if( o_tc == o_tc_name )
883 else if( o_tc == o_tc_author )
885 i_mode = SORT_AUTHOR;
888 if( b_isSortDescending )
890 i_type = ORDER_REVERSE;
894 i_type = ORDER_NORMAL;
897 vlc_mutex_lock( &p_playlist->object_lock );
898 playlist_RecursiveNodeSort( p_playlist, p_view->p_root, i_mode, i_type );
899 vlc_mutex_unlock( &p_playlist->object_lock );
901 vlc_object_release( p_playlist );
902 [self playlistUpdated];
904 o_tc_sortColumn = o_tc;
905 [o_outline_view setHighlightedTableColumn:o_tc];
907 if( b_isSortDescending )
909 [o_outline_view setIndicatorImage:o_descendingSortingImage
914 [o_outline_view setIndicatorImage:o_ascendingSortingImage
920 - (void)outlineView:(NSOutlineView *)outlineView
921 willDisplayCell:(id)cell
922 forTableColumn:(NSTableColumn *)tableColumn
925 playlist_t *p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
927 playlist_item_t *p_item = (playlist_item_t *)[item pointerValue];
929 if( !p_playlist ) return;
931 if( ( p_item == p_playlist->status.p_item ) ||
932 ( p_item->i_children != 0 &&
933 [self isItem: p_playlist->status.p_item inNode: p_item] ) )
935 [cell setFont: [NSFont boldSystemFontOfSize: 0]];
939 [cell setFont: [NSFont systemFontOfSize: 0]];
941 vlc_object_release( p_playlist );
946 @implementation VLCPlaylist (NSOutlineViewDataSource)
948 /* return the number of children for Obj-C pointer item */ /* DONE */
949 - (int)outlineView:(NSOutlineView *)outlineView numberOfChildrenOfItem:(id)item
952 playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
954 if( p_playlist == NULL || outlineView != o_outline_view )
960 playlist_view_t *p_view;
961 p_view = playlist_ViewFind( p_playlist, i_current_view );
962 if( p_view && p_view->p_root )
963 i_return = p_view->p_root->i_children;
967 playlist_item_t *p_item = (playlist_item_t *)[item pointerValue];
969 i_return = p_item->i_children;
971 vlc_object_release( p_playlist );
979 /* return the child at index for the Obj-C pointer item */ /* DONE */
980 - (id)outlineView:(NSOutlineView *)outlineView child:(int)index ofItem:(id)item
982 playlist_item_t *p_return = NULL;
983 playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
987 if( p_playlist == NULL )
993 playlist_view_t *p_view;
994 p_view = playlist_ViewFind( p_playlist, i_current_view );
995 if( p_view && index < p_view->p_root->i_children && index >= 0 )
996 p_return = p_view->p_root->pp_children[index];
1000 playlist_item_t *p_item = (playlist_item_t *)[item pointerValue];
1001 if( p_item && index < p_item->i_children && index >= 0 )
1002 p_return = p_item->pp_children[index];
1005 if( p_playlist->i_size >= 2 )
1007 [o_status_field setStringValue: [NSString stringWithFormat:
1008 _NS("%i items in playlist"), p_playlist->i_size]];
1012 if( p_playlist->i_size == 0 )
1014 [o_status_field setStringValue: [NSString stringWithFormat:
1015 _NS("no items in playlist"), p_playlist->i_size]];
1019 [o_status_field setStringValue: [NSString stringWithFormat:
1020 _NS("1 item in playlist"), p_playlist->i_size]];
1024 vlc_object_release( p_playlist );
1026 o_value = [[NSValue valueWithPointer: p_return] retain];
1028 [o_outline_dict setObject:o_value forKey:[NSString stringWithFormat:@"%p", p_return]];
1032 /* is the item expandable */
1033 - (BOOL)outlineView:(NSOutlineView *)outlineView isItemExpandable:(id)item
1036 playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
1038 if( p_playlist == NULL )
1044 playlist_view_t *p_view;
1045 p_view = playlist_ViewFind( p_playlist, i_current_view );
1046 if( p_view && p_view->p_root )
1047 i_return = p_view->p_root->i_children;
1051 playlist_item_t *p_item = (playlist_item_t *)[item pointerValue];
1053 i_return = p_item->i_children;
1055 vlc_object_release( p_playlist );
1063 /* retrieve the string values for the cells */
1064 - (id)outlineView:(NSOutlineView *)outlineView objectValueForTableColumn:(NSTableColumn *)o_tc byItem:(id)item
1067 intf_thread_t *p_intf = VLCIntf;
1068 playlist_t *p_playlist;
1069 playlist_item_t *p_item;
1071 if( item == nil || ![item isKindOfClass: [NSValue class]] ) return( @"error" );
1073 p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
1075 if( p_playlist == NULL )
1080 p_item = (playlist_item_t *)[item pointerValue];
1082 if( p_item == NULL )
1084 vlc_object_release( p_playlist );
1088 if( [[o_tc identifier] isEqualToString:@"1"] )
1090 o_value = [NSString stringWithUTF8String:
1091 p_item->input.psz_name];
1092 if( o_value == NULL )
1093 o_value = [NSString stringWithCString:
1094 p_item->input.psz_name];
1096 else if( [[o_tc identifier] isEqualToString:@"2"] )
1099 psz_temp = vlc_input_item_GetInfo( &p_item->input ,_("Meta-information"),_("Artist") );
1101 if( psz_temp == NULL )
1105 o_value = [NSString stringWithUTF8String: psz_temp];
1106 if( o_value == NULL )
1108 o_value = [NSString stringWithCString: psz_temp];
1113 else if( [[o_tc identifier] isEqualToString:@"3"] )
1115 char psz_duration[MSTRTIME_MAX_SIZE];
1116 mtime_t dur = p_item->input.i_duration;
1119 secstotimestr( psz_duration, dur/1000000 );
1120 o_value = [NSString stringWithUTF8String: psz_duration];
1124 o_value = @"-:--:--";
1127 vlc_object_release( p_playlist );
1132 /* Required for drag & drop and reordering */
1133 - (BOOL)outlineView:(NSOutlineView *)outlineView writeItems:(NSArray *)items toPasteboard:(NSPasteboard *)pboard
1138 - (NSDragOperation)outlineView:(NSOutlineView *)outlineView validateDrop:(id <NSDraggingInfo>)info proposedItem:(id)item proposedChildIndex:(int)index
1140 return NSDragOperationNone;
1143 /* Delegate method of NSWindow */
1144 /*- (void)windowWillClose:(NSNotification *)aNotification
1146 [o_btn_playlist setState: NSOffState];