git.sesse.net Git - vlc/blob - modules/gui/macosx/playlist.m

   1 /*****************************************************************************
   2  * playlist.m: MacOS X interface module
   3  *****************************************************************************
   4 * Copyright (C) 2002-2005 VideoLAN
   5  * $Id$
   6  *
   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>
  10  *
  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.
  15  *
  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.
  20  *
  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  *****************************************************************************/
  25
  26 /* TODO
  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
  34  */
  35
  36
  37 /*****************************************************************************
  38  * Preamble
  39  *****************************************************************************/
  40 #include <stdlib.h>                                      /* malloc(), free() */
  41 #include <sys/param.h>                                    /* for MAXPATHLEN */
  42 #include <string.h>
  43 #include <math.h>
  44 #include <sys/mount.h>
  45 #include <vlc_keys.h>
  46
  47 #include "intf.h"
  48 #include "playlist.h"
  49 #include "controls.h"
  50 #include "osd.h"
  51 #include "misc.h"
  52
  53 /*****************************************************************************
  54  * VLCPlaylistView implementation
  55  *****************************************************************************/
  56 @implementation VLCPlaylistView
  57
  58 - (NSMenu *)menuForEvent:(NSEvent *)o_event
  59 {
  60     return( [[self delegate] menuForEvent: o_event] );
  61 }
  62
  63 - (void)keyDown:(NSEvent *)o_event
  64 {
  65     unichar key = 0;
  66
  67     if( [[o_event characters] length] )
  68     {
  69         key = [[o_event characters] characterAtIndex: 0];
  70     }
  71
  72     switch( key )
  73     {
  74         case NSDeleteCharacter:
  75         case NSDeleteFunctionKey:
  76         case NSDeleteCharFunctionKey:
  77         case NSBackspaceCharacter:
  78             [[self delegate] deleteItem:self];
  79             break;
  80
  81         case NSEnterCharacter:
  82         case NSCarriageReturnCharacter:
  83             [(VLCPlaylist *)[[VLCMain sharedInstance] getPlaylist]
  84                                                             playItem:self];
  85             break;
  86
  87         default:
  88             [super keyDown: o_event];
  89             break;
  90     }
  91 }
  92
  93 @end
  94
  95 /*****************************************************************************
  96  * VLCPlaylist implementation
  97  *****************************************************************************/
  98 @implementation VLCPlaylist
  99
 100 - (id)init
 101 {
 102     self = [super init];
 103     if ( self != nil )
 104     {
 105         o_outline_dict = [[NSMutableDictionary alloc] init];
 106         //i_moveRow = -1;
 107     }
 108     return self;
 109 }
 110
 111 - (void)awakeFromNib
 112 {
 113     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 114                                           FIND_ANYWHERE );
 115     vlc_list_t *p_list = vlc_list_find( p_playlist, VLC_OBJECT_MODULE,
 116                                         FIND_ANYWHERE );
 117
 118     int i_index;
 119     i_current_view = VIEW_CATEGORY;
 120     playlist_ViewUpdate( p_playlist, i_current_view );
 121
 122     [o_outline_view setTarget: self];
 123     [o_outline_view setDelegate: self];
 124     [o_outline_view setDataSource: self];
 125
 126     [o_outline_view setDoubleAction: @selector(playItem:)];
 127
 128     [o_outline_view registerForDraggedTypes:
 129         [NSArray arrayWithObjects: NSFilenamesPboardType, nil]];
 130     [o_outline_view setIntercellSpacing: NSMakeSize (0.0, 1.0)];
 131
 132 /* We need to check whether _defaultTableHeaderSortImage exists, since it
 133 belongs to an Apple hidden private API, and then can "disapear" at any time*/
 134
 135     if( [[NSOutlineView class] respondsToSelector:@selector(_defaultTableHeaderSortImage)] )
 136     {
 137         o_ascendingSortingImage = [[NSOutlineView class] _defaultTableHeaderSortImage];
 138     }
 139     else
 140     {
 141         o_ascendingSortingImage = nil;
 142     }
 143
 144     if( [[NSOutlineView class] respondsToSelector:@selector(_defaultTableHeaderReverseSortImage)] )
 145     {
 146         o_descendingSortingImage = [[NSOutlineView class] _defaultTableHeaderReverseSortImage];
 147     }
 148     else
 149     {
 150         o_descendingSortingImage = nil;
 151     }
 152
 153     o_tc_sortColumn = nil;
 154
 155     for( i_index = 0; i_index < p_list->i_count; i_index++ )
 156     {
 157         NSMenuItem * o_lmi;
 158         module_t * p_parser = (module_t *)p_list->p_values[i_index].p_object ;
 159
 160         if( !strcmp( p_parser->psz_capability, "services_discovery" ) )
 161         {
 162             /* create the menu entries used in the playlist menu */
 163             o_lmi = [[o_mi_services submenu] addItemWithTitle:
 164                      [NSString stringWithUTF8String:
 165                      p_parser->psz_longname ? p_parser->psz_longname :
 166                      ( p_parser->psz_shortname ? p_parser->psz_shortname:
 167                      p_parser->psz_object_name)]
 168                                              action: @selector(servicesChange:)
 169                                              keyEquivalent: @""];
 170             [o_lmi setTarget: self];
 171             [o_lmi setRepresentedObject:
 172                    [NSString stringWithCString: p_parser->psz_object_name]];
 173             if( playlist_IsServicesDiscoveryLoaded( p_playlist,
 174                     p_parser->psz_object_name ) )
 175                 [o_lmi setState: NSOnState];
 176
 177             /* create the menu entries for the main menu */
 178             o_lmi = [[o_mm_mi_services submenu] addItemWithTitle:
 179                      [NSString stringWithUTF8String:
 180                      p_parser->psz_longname ? p_parser->psz_longname :
 181                      ( p_parser->psz_shortname ? p_parser->psz_shortname:
 182                      p_parser->psz_object_name)]
 183                                              action: @selector(servicesChange:)
 184                                              keyEquivalent: @""];
 185             [o_lmi setTarget: self];
 186             [o_lmi setRepresentedObject:
 187                    [NSString stringWithCString: p_parser->psz_object_name]];
 188             if( playlist_IsServicesDiscoveryLoaded( p_playlist,
 189                     p_parser->psz_object_name ) )
 190                 [o_lmi setState: NSOnState];
 191         }
 192     }
 193     vlc_list_release( p_list );
 194     vlc_object_release( p_playlist );
 195
 196     /* Change the simple textfield into a searchField if we can... */
 197 #if 0
 198     if( MACOS_VERSION >= 10.3 )
 199     {
 200         NSView *o_parentview = [o_status_field superview];
 201         NSSearchField *o_better_search_field = [[NSSearchField alloc]initWithFrame:[o_search_field frame]];
 202         [o_better_search_field setRecentsAutosaveName:@"VLC media player search"];
 203         [o_better_search_field setDelegate:self];
 204         [[NSNotificationCenter defaultCenter] addObserver: self
 205             selector: @selector(searchfieldChanged:)
 206             name: NSControlTextDidChangeNotification
 207             object: o_better_search_field];
 208
 209         [o_better_search_field setTarget:self];
 210         [o_better_search_field setAction:@selector(searchItem:)];
 211
 212         [o_better_search_field setAutoresizingMask:NSViewMinXMargin];
 213         [o_parentview addSubview:o_better_search_field];
 214         [o_search_field setHidden:YES];
 215     }
 216 #endif
 217     [self initStrings];
 218     //[self playlistUpdated];
 219 }
 220
 221 - (void)searchfieldChanged:(NSNotification *)o_notification
 222 {
 223     [o_search_field setStringValue:[[o_notification object] stringValue]];
 224 }
 225
 226 - (void)initStrings
 227 {
 228     [o_mi_save_playlist setTitle: _NS("Save Playlist...")];
 229     [o_mi_play setTitle: _NS("Play")];
 230     [o_mi_delete setTitle: _NS("Delete")];
 231     [o_mi_selectall setTitle: _NS("Select All")];
 232     [o_mi_info setTitle: _NS("Properties")];
 233     [o_mi_sort_name setTitle: _NS("Sort Node by Name")];
 234     [o_mi_sort_author setTitle: _NS("Sort Node by Author")];
 235     [o_mi_services setTitle: _NS("Services discovery")];
 236     [[o_tc_name headerCell] setStringValue:_NS("Name")];
 237     [[o_tc_author headerCell] setStringValue:_NS("Author")];
 238     [[o_tc_duration headerCell] setStringValue:_NS("Duration")];
 239     [o_status_field setStringValue: [NSString stringWithFormat:
 240                         _NS("no items in playlist")]];
 241
 242     [o_random_ckb setTitle: _NS("Random")];
 243 #if 0
 244     [o_search_button setTitle: _NS("Search")];
 245 #endif
 246     [[o_loop_popup itemAtIndex:0] setTitle: _NS("Standard Play")];
 247     [[o_loop_popup itemAtIndex:1] setTitle: _NS("Repeat One")];
 248     [[o_loop_popup itemAtIndex:2] setTitle: _NS("Repeat All")];
 249 }
 250
 251 - (NSOutlineView *)outlineView
 252 {
 253     return o_outline_view;
 254 }
 255
 256 - (void)playlistUpdated
 257 {
 258     unsigned int i;
 259
 260     /* Clear indications of any existing column sorting*/
 261     for( i = 0 ; i < [[o_outline_view tableColumns] count] ; i++ )
 262     {
 263         [o_outline_view setIndicatorImage:nil inTableColumn:
 264                             [[o_outline_view tableColumns] objectAtIndex:i]];
 265     }
 266
 267     [o_outline_view setHighlightedTableColumn:nil];
 268     o_tc_sortColumn = nil;
 269     // TODO Find a way to keep the dict size to a minimum
 270     //[o_outline_dict removeAllObjects];
 271     [o_outline_view reloadData];
 272 }
 273
 274 - (void)playModeUpdated
 275 {
 276     playlist_t *p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 277                                           FIND_ANYWHERE );
 278     vlc_value_t val, val2;
 279
 280     if( p_playlist == NULL )
 281     {
 282         return;
 283     }
 284
 285     var_Get( p_playlist, "loop", &val2 );
 286     var_Get( p_playlist, "repeat", &val );
 287     if( val.b_bool == VLC_TRUE )
 288     {
 289         [o_loop_popup selectItemAtIndex: 1];
 290    }
 291     else if( val2.b_bool == VLC_TRUE )
 292     {
 293         [o_loop_popup selectItemAtIndex: 2];
 294     }
 295     else
 296     {
 297         [o_loop_popup selectItemAtIndex: 0];
 298     }
 299
 300     var_Get( p_playlist, "random", &val );
 301     [o_random_ckb setState: val.b_bool];
 302
 303     vlc_object_release( p_playlist );
 304 }
 305
 306 - (void)updateRowSelection
 307 {
 308     int i,i_row;
 309     unsigned int j;
 310
 311     playlist_t *p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 312                                           FIND_ANYWHERE );
 313     playlist_item_t *p_item, *p_temp_item;
 314     NSMutableArray *o_array = [NSMutableArray array];
 315
 316     if( p_playlist == NULL )
 317         return;
 318
 319     p_item = p_playlist->status.p_item;
 320     if( p_item == NULL ) return;
 321
 322     p_temp_item = p_item;
 323     while( p_temp_item->i_parents > 0 )
 324     {
 325         [o_array insertObject: [NSValue valueWithPointer: p_temp_item] atIndex: 0];
 326         for (i = 0 ; i < p_temp_item->i_parents ; i++)
 327         {
 328             if( p_temp_item->pp_parents[i]->i_view == i_current_view )
 329             {
 330                 p_temp_item = p_temp_item->pp_parents[i]->p_parent;
 331                 break;
 332             }
 333         }
 334     }
 335
 336     for (j = 0 ; j < [o_array count] - 1 ; j++)
 337     {
 338         id o_item;
 339         if( ( o_item = [o_outline_dict objectForKey:
 340                             [NSString stringWithFormat: @"%p",
 341                             [[o_array objectAtIndex:j] pointerValue]]] ) != nil )
 342             [o_outline_view expandItem: o_item];
 343
 344     }
 345
 346     i_row = [o_outline_view rowForItem:[o_outline_dict
 347             objectForKey:[NSString stringWithFormat: @"%p", p_item]]];
 348
 349     [o_outline_view selectRow: i_row byExtendingSelection: NO];
 350     [o_outline_view scrollRowToVisible: i_row];
 351
 352     vlc_object_release(p_playlist);
 353 }
 354
 355
 356 - (BOOL)isItem: (playlist_item_t *)p_item inNode: (playlist_item_t *)p_node
 357 {
 358     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 359                                           FIND_ANYWHERE );
 360     playlist_item_t *p_temp_item = p_item;
 361
 362     if( p_playlist == NULL )
 363     {
 364         return NO;
 365     }
 366
 367     if ( p_temp_item )
 368     {
 369         while( p_temp_item->i_parents > 0 )
 370         {
 371             int i;
 372             for( i = 0; i < p_temp_item->i_parents ; i++ )
 373             {
 374                 if( p_temp_item->pp_parents[i]->i_view == i_current_view )
 375                 {
 376                     if( p_temp_item->pp_parents[i]->p_parent == p_node )
 377                     {
 378                         vlc_object_release( p_playlist );
 379                         return YES;
 380                     }
 381                     else
 382                     {
 383                         p_temp_item = p_temp_item->pp_parents[i]->p_parent;
 384                         break;
 385                     }
 386                 }
 387             }
 388         }
 389     }
 390
 391     vlc_object_release( p_playlist );
 392     return NO;
 393 }
 394
 395
 396 /* When called retrieves the selected outlineview row and plays that node or item */
 397 - (IBAction)playItem:(id)sender
 398 {
 399     intf_thread_t * p_intf = VLCIntf;
 400     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 401                                                        FIND_ANYWHERE );
 402
 403     if( p_playlist != NULL )
 404     {
 405         playlist_item_t *p_item;
 406         playlist_item_t *p_node = NULL;
 407         int i;
 408
 409         p_item = [[o_outline_view itemAtRow:[o_outline_view selectedRow]] pointerValue];
 410
 411         if( p_item )
 412         {
 413             if( p_item->i_children == -1 )
 414             {
 415                 for( i = 0 ; i < p_item->i_parents ; i++ )
 416                 {
 417                     if( p_item->pp_parents[i]->i_view == i_current_view )
 418                     {
 419                         p_node = p_item->pp_parents[i]->p_parent;
 420                     }
 421                 }
 422             }
 423             else
 424             {
 425                 p_node = p_item;
 426                 if( p_node->i_children > 0 && p_node->pp_children[0]->i_children == -1 )
 427                 {
 428                     p_item = p_node->pp_children[0];
 429                 }
 430                 else
 431                 {
 432                     p_item = NULL;
 433                 }
 434             }
 435             playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, i_current_view, p_node, p_item );
 436         }
 437         vlc_object_release( p_playlist );
 438     }
 439 }
 440
 441 - (IBAction)servicesChange:(id)sender
 442 {
 443     NSMenuItem *o_mi = (NSMenuItem *)sender;
 444     NSString *o_string = [o_mi representedObject];
 445     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 446                                           FIND_ANYWHERE );
 447     if( !playlist_IsServicesDiscoveryLoaded( p_playlist, [o_string cString] ) )
 448         playlist_ServicesDiscoveryAdd( p_playlist, [o_string cString] );
 449     else
 450         playlist_ServicesDiscoveryRemove( p_playlist, [o_string cString] );
 451
 452     [o_mi setState: playlist_IsServicesDiscoveryLoaded( p_playlist,
 453                                           [o_string cString] ) ? YES : NO];
 454
 455     i_current_view = VIEW_CATEGORY;
 456     playlist_ViewUpdate( p_playlist, i_current_view );
 457     vlc_object_release( p_playlist );
 458     [self playlistUpdated];
 459     return;
 460 }
 461
 462 - (IBAction)selectAll:(id)sender
 463 {
 464     [o_outline_view selectAll: nil];
 465 }
 466
 467 - (IBAction)deleteItem:(id)sender
 468 {
 469     int i, i_count, i_row;
 470     NSMutableArray *o_to_delete;
 471     NSNumber *o_number;
 472
 473     playlist_t * p_playlist;
 474     intf_thread_t * p_intf = VLCIntf;
 475
 476     p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 477                                           FIND_ANYWHERE );
 478
 479     if ( p_playlist == NULL )
 480     {
 481         return;
 482     }
 483     o_to_delete = [NSMutableArray arrayWithArray:[[o_outline_view selectedRowEnumerator] allObjects]];
 484     i_count = [o_to_delete count];
 485
 486     for( i = 0; i < i_count; i++ )
 487     {
 488         playlist_item_t * p_item;
 489         o_number = [o_to_delete lastObject];
 490         i_row = [o_number intValue];
 491
 492         [o_to_delete removeObject: o_number];
 493         [o_outline_view deselectRow: i_row];
 494
 495         p_item = (playlist_item_t *)[[o_outline_view itemAtRow: i_row] pointerValue];
 496
 497         if( p_item->i_children > -1 ) //is a node and not an item
 498         {
 499             if( p_playlist->status.i_status != PLAYLIST_STOPPED &&
 500                 [self isItem: p_playlist->status.p_item inNode: p_item] == YES )
 501             {
 502                 // if current item is in selected node and is playing then stop playlist
 503                 playlist_Stop( p_playlist );
 504             }
 505             playlist_NodeDelete( p_playlist, p_item, VLC_TRUE, VLC_FALSE );
 506         }
 507         else
 508         {
 509             if( p_playlist->status.i_status != PLAYLIST_STOPPED &&
 510                 p_playlist->status.p_item == [[o_outline_view itemAtRow: i_row] pointerValue] )
 511             {
 512                 playlist_Stop( p_playlist );
 513             }
 514             playlist_LockDelete( p_playlist, p_item->input.i_id );
 515         }
 516     }
 517     [self playlistUpdated];
 518     vlc_object_release( p_playlist );
 519 }
 520
 521 - (IBAction)sortNodeByName:(id)sender
 522 {
 523     [self sortNode: SORT_TITLE];
 524 }
 525
 526 - (IBAction)sortNodeByAuthor:(id)sender
 527 {
 528     [self sortNode: SORT_AUTHOR];
 529 }
 530
 531 - (void)sortNode:(int)i_mode
 532 {
 533     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 534                                           FIND_ANYWHERE );
 535     playlist_item_t * p_item;
 536
 537     if (p_playlist == NULL)
 538     {
 539         return;
 540     }
 541
 542     if( [o_outline_view selectedRow] > -1 )
 543     {
 544         p_item = [[o_outline_view itemAtRow: [o_outline_view selectedRow]]
 545                                                                 pointerValue];
 546     }
 547     else
 548     /*If no item is selected, sort the whole playlist*/
 549     {
 550         playlist_view_t * p_view = playlist_ViewFind( p_playlist, i_current_view );
 551         p_item = p_view->p_root;
 552     }
 553
 554     if( p_item->i_children > -1 ) // the item is a node
 555     {
 556         vlc_mutex_lock( &p_playlist->object_lock );
 557         playlist_RecursiveNodeSort( p_playlist, p_item, i_mode, ORDER_NORMAL );
 558         vlc_mutex_unlock( &p_playlist->object_lock );
 559     }
 560     else
 561     {
 562         int i;
 563
 564         for( i = 0 ; i < p_item->i_parents ; i++ )
 565         {
 566             if( p_item->pp_parents[i]->i_view == i_current_view )
 567             {
 568                 vlc_mutex_lock( &p_playlist->object_lock );
 569                 playlist_RecursiveNodeSort( p_playlist,
 570                         p_item->pp_parents[i]->p_parent, i_mode, ORDER_NORMAL );
 571                 vlc_mutex_unlock( &p_playlist->object_lock );
 572                 break;
 573             }
 574         }
 575     }
 576     vlc_object_release( p_playlist );
 577     [self playlistUpdated];
 578 }
 579
 580 - (playlist_item_t *)createItem:(NSDictionary *)o_one_item
 581 {
 582     intf_thread_t * p_intf = VLCIntf;
 583     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 584                                                        FIND_ANYWHERE );
 585
 586     if( p_playlist == NULL )
 587     {
 588         return NULL;
 589     }
 590     playlist_item_t *p_item;
 591     int i;
 592     BOOL b_rem = FALSE, b_dir = FALSE;
 593     NSString *o_uri, *o_name;
 594     NSArray *o_options;
 595     NSURL *o_true_file;
 596
 597     /* Get the item */
 598     o_uri = (NSString *)[o_one_item objectForKey: @"ITEM_URL"];
 599     o_name = (NSString *)[o_one_item objectForKey: @"ITEM_NAME"];
 600     o_options = (NSArray *)[o_one_item objectForKey: @"ITEM_OPTIONS"];
 601
 602     /* Find the name for a disc entry ( i know, can you believe the trouble?) */
 603     if( ( !o_name || [o_name isEqualToString:@""] ) && [o_uri rangeOfString: @"/dev/"].location != NSNotFound )
 604     {
 605         int i_count, i_index;
 606         struct statfs *mounts = NULL;
 607
 608         i_count = getmntinfo (&mounts, MNT_NOWAIT);
 609         /* getmntinfo returns a pointer to static data. Do not free. */
 610         for( i_index = 0 ; i_index < i_count; i_index++ )
 611         {
 612             NSMutableString *o_temp, *o_temp2;
 613             o_temp = [NSMutableString stringWithString: o_uri];
 614             o_temp2 = [NSMutableString stringWithCString: mounts[i_index].f_mntfromname];
 615             [o_temp replaceOccurrencesOfString: @"/dev/rdisk" withString: @"/dev/disk" options:NULL range:NSMakeRange(0, [o_temp length]) ];
 616             [o_temp2 replaceOccurrencesOfString: @"s0" withString: @"" options:NULL range:NSMakeRange(0, [o_temp2 length]) ];
 617             [o_temp2 replaceOccurrencesOfString: @"s1" withString: @"" options:NULL range:NSMakeRange(0, [o_temp2 length]) ];
 618
 619             if( strstr( [o_temp fileSystemRepresentation], [o_temp2 fileSystemRepresentation] ) != NULL )
 620             {
 621                 o_name = [[NSFileManager defaultManager] displayNameAtPath: [NSString stringWithCString:mounts[i_index].f_mntonname]];
 622             }
 623         }
 624     }
 625     /* If no name, then make a guess */
 626     if( !o_name) o_name = [[NSFileManager defaultManager] displayNameAtPath: o_uri];
 627
 628     if( [[NSFileManager defaultManager] fileExistsAtPath:o_uri isDirectory:&b_dir] && b_dir &&
 629         [[NSWorkspace sharedWorkspace] getFileSystemInfoForPath: o_uri isRemovable: &b_rem
 630                 isWritable:NULL isUnmountable:NULL description:NULL type:NULL] && b_rem   )
 631     {
 632         /* All of this is to make sure CD's play when you D&D them on VLC */
 633         /* Converts mountpoint to a /dev file */
 634         struct statfs *buf;
 635         char *psz_dev;
 636         NSMutableString *o_temp;
 637
 638         buf = (struct statfs *) malloc (sizeof(struct statfs));
 639         statfs( [o_uri fileSystemRepresentation], buf );
 640         psz_dev = strdup(buf->f_mntfromname);
 641         o_temp = [NSMutableString stringWithCString: psz_dev ];
 642         [o_temp replaceOccurrencesOfString: @"/dev/disk" withString: @"/dev/rdisk" options:NULL range:NSMakeRange(0, [o_temp length]) ];
 643         [o_temp replaceOccurrencesOfString: @"s0" withString: @"" options:NULL range:NSMakeRange(0, [o_temp length]) ];
 644         [o_temp replaceOccurrencesOfString: @"s1" withString: @"" options:NULL range:NSMakeRange(0, [o_temp length]) ];
 645         o_uri = o_temp;
 646     }
 647
 648     p_item = playlist_ItemNew( p_intf, [o_uri fileSystemRepresentation], [o_name UTF8String] );
 649     if( !p_item )
 650        return NULL;
 651
 652     if( o_options )
 653     {
 654         for( i = 0; i < (int)[o_options count]; i++ )
 655         {
 656             playlist_ItemAddOption( p_item, strdup( [[o_options objectAtIndex:i] UTF8String] ) );
 657         }
 658     }
 659
 660     /* Recent documents menu */
 661     o_true_file = [NSURL fileURLWithPath: o_uri];
 662     if( o_true_file != nil )
 663     {
 664         [[NSDocumentController sharedDocumentController]
 665             noteNewRecentDocumentURL: o_true_file];
 666     }
 667
 668     vlc_object_release( p_playlist );
 669     return p_item;
 670 }
 671
 672 - (void)appendArray:(NSArray*)o_array atPos:(int)i_position enqueue:(BOOL)b_enqueue
 673 {
 674     int i_item;
 675     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 676                                             FIND_ANYWHERE );
 677     if( p_playlist == NULL )
 678     {
 679         return;
 680     }
 681
 682     for( i_item = 0; i_item < (int)[o_array count]; i_item++ )
 683     {
 684         playlist_item_t *p_item;
 685         NSDictionary *o_one_item;
 686
 687         /* Get the item */
 688         o_one_item = [o_array objectAtIndex: i_item];
 689         p_item = [self createItem: o_one_item];
 690         if( !p_item )
 691         {
 692             continue;
 693         }
 694
 695         /* Add the item */
 696         playlist_AddItem( p_playlist, p_item, PLAYLIST_APPEND, i_position == -1 ? PLAYLIST_END : i_position + i_item );
 697
 698         if( i_item == 0 && !b_enqueue )
 699         {
 700             playlist_Control( p_playlist, PLAYLIST_ITEMPLAY, p_item );
 701         }
 702     }
 703     vlc_object_release( p_playlist );
 704 }
 705
 706 - (void)appendNodeArray:(NSArray*)o_array inNode:(playlist_item_t *)p_node atPos:(int)i_position inView:(int)i_view enqueue:(BOOL)b_enqueue
 707 {
 708     int i_item;
 709     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 710                                             FIND_ANYWHERE );
 711     if( p_playlist == NULL )
 712     {
 713         return;
 714     }
 715
 716     for( i_item = 0; i_item < (int)[o_array count]; i_item++ )
 717     {
 718         playlist_item_t *p_item;
 719         NSDictionary *o_one_item;
 720
 721         /* Get the item */
 722         o_one_item = [o_array objectAtIndex: i_item];
 723         p_item = [self createItem: o_one_item];
 724         if( !p_item )
 725         {
 726             continue;
 727         }
 728
 729         /* Add the item */
 730         playlist_NodeAddItem( p_playlist, p_item, i_view, p_node, PLAYLIST_APPEND, i_position + i_item );
 731
 732         if( i_item == 0 && !b_enqueue )
 733         {
 734             playlist_Control( p_playlist, PLAYLIST_ITEMPLAY, p_item );
 735         }
 736     }
 737     vlc_object_release( p_playlist );
 738
 739 }
 740
 741 - (IBAction)handlePopUp:(id)sender
 742
 743 {
 744     intf_thread_t * p_intf = VLCIntf;
 745     vlc_value_t val1,val2;
 746     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 747                                             FIND_ANYWHERE );
 748     if( p_playlist == NULL )
 749     {
 750         return;
 751     }
 752
 753     switch( [o_loop_popup indexOfSelectedItem] )
 754     {
 755         case 1:
 756
 757              val1.b_bool = 0;
 758              var_Set( p_playlist, "loop", val1 );
 759              val1.b_bool = 1;
 760              var_Set( p_playlist, "repeat", val1 );
 761              vout_OSDMessage( p_intf, DEFAULT_CHAN, _( "Repeat One" ) );
 762         break;
 763
 764         case 2:
 765              val1.b_bool = 0;
 766              var_Set( p_playlist, "repeat", val1 );
 767              val1.b_bool = 1;
 768              var_Set( p_playlist, "loop", val1 );
 769              vout_OSDMessage( p_intf, DEFAULT_CHAN, _( "Repeat All" ) );
 770         break;
 771
 772         default:
 773              var_Get( p_playlist, "repeat", &val1 );
 774              var_Get( p_playlist, "loop", &val2 );
 775              if( val1.b_bool || val2.b_bool )
 776              {
 777                   val1.b_bool = 0;
 778                   var_Set( p_playlist, "repeat", val1 );
 779                   var_Set( p_playlist, "loop", val1 );
 780                   vout_OSDMessage( p_intf, DEFAULT_CHAN, _( "Repeat Off" ) );
 781              }
 782          break;
 783      }
 784      vlc_object_release( p_playlist );
 785      [self playlistUpdated];
 786 }
 787
 788 - (NSMutableArray *)subSearchItem:(playlist_item_t *)p_item
 789 {
 790     playlist_t *p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 791                                                        FIND_ANYWHERE );
 792     playlist_item_t *p_selected_item;
 793     int i_current, i_selected_row;
 794
 795     if( !p_playlist )
 796         return NULL;
 797
 798     i_selected_row = [o_outline_view selectedRow];
 799     if (i_selected_row < 0)
 800         i_selected_row = 0;
 801
 802     p_selected_item = (playlist_item_t *)[[o_outline_view itemAtRow:
 803                                             i_selected_row] pointerValue];
 804
 805     for( i_current = 0; i_current < p_item->i_children ; i_current++ )
 806     {
 807         char *psz_temp;
 808         NSString *o_current_name, *o_current_author;
 809
 810         vlc_mutex_lock( &p_playlist->object_lock );
 811         o_current_name = [NSString stringWithUTF8String:
 812             p_item->pp_children[i_current]->input.psz_name];
 813         psz_temp = vlc_input_item_GetInfo( &p_item->input ,
 814                                    _("Meta-information"),_("Artist") );
 815         o_current_author = [NSString stringWithUTF8String: psz_temp];
 816         free( psz_temp);
 817         vlc_mutex_unlock( &p_playlist->object_lock );
 818
 819         if( p_selected_item == p_item->pp_children[i_current] &&
 820                     b_selected_item_met == NO )
 821         {
 822             b_selected_item_met = YES;
 823         }
 824         else if( p_selected_item == p_item->pp_children[i_current] &&
 825                     b_selected_item_met == YES )
 826         {
 827             vlc_object_release( p_playlist );
 828             return NULL;
 829         }
 830         else if( b_selected_item_met == YES &&
 831                     ( [o_current_name rangeOfString:[o_search_field
 832                         stringValue] options:NSCaseInsensitiveSearch ].length ||
 833                       [o_current_author rangeOfString:[o_search_field
 834                         stringValue] options:NSCaseInsensitiveSearch ].length ) )
 835         {
 836             vlc_object_release( p_playlist );
 837             /*Adds the parent items in the result array as well, so that we can
 838             expand the tree*/
 839             return [NSMutableArray arrayWithObject: [NSValue
 840                             valueWithPointer: p_item->pp_children[i_current]]];
 841         }
 842         if( p_item->pp_children[i_current]->i_children > 0 )
 843         {
 844             id o_result = [self subSearchItem:
 845                                             p_item->pp_children[i_current]];
 846             if( o_result != NULL )
 847             {
 848                 vlc_object_release( p_playlist );
 849                 [o_result insertObject: [NSValue valueWithPointer:
 850                                 p_item->pp_children[i_current]] atIndex:0];
 851                 return o_result;
 852             }
 853         }
 854     }
 855     vlc_object_release( p_playlist );
 856     return NULL;
 857 }
 858
 859 - (IBAction)searchItem:(id)sender
 860 {
 861     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 862                                                        FIND_ANYWHERE );
 863     playlist_view_t * p_view;
 864     id o_result;
 865
 866     unsigned int i;
 867     int i_row = -1;
 868
 869     b_selected_item_met = NO;
 870
 871     if( p_playlist == NULL )
 872         return;
 873     p_view = playlist_ViewFind( p_playlist, i_current_view );
 874
 875     if( p_view )
 876     {
 877         /*First, only search after the selected item:*
 878          *(b_selected_item_met = NO)                 */
 879         o_result = [self subSearchItem:p_view->p_root];
 880         if( o_result == NULL )
 881         {
 882             /* If the first search failed, search again from the beginning */
 883             o_result = [self subSearchItem:p_view->p_root];
 884         }
 885         if( o_result != NULL )
 886         {
 887             for( i = 0 ; i < [o_result count] - 1 ; i++ )
 888             {
 889                 [o_outline_view expandItem: [o_outline_dict objectForKey:
 890                             [NSString stringWithFormat: @"%p",
 891                             [[o_result objectAtIndex: i] pointerValue]]]];
 892             }
 893             i_row = [o_outline_view rowForItem: [o_outline_dict objectForKey:
 894                             [NSString stringWithFormat: @"%p",
 895                             [[o_result objectAtIndex: [o_result count] - 1 ]
 896                             pointerValue]]]];
 897         }
 898         if( i_row > -1 )
 899         {
 900             [o_outline_view selectRow:i_row byExtendingSelection: NO];
 901             [o_outline_view scrollRowToVisible: i_row];
 902         }
 903     }
 904     vlc_object_release( p_playlist );
 905 }
 906
 907 - (NSMenu *)menuForEvent:(NSEvent *)o_event
 908 {
 909     NSPoint pt;
 910     vlc_bool_t b_rows;
 911     vlc_bool_t b_item_sel;
 912
 913     pt = [o_outline_view convertPoint: [o_event locationInWindow]
 914                                                  fromView: nil];
 915     b_item_sel = ( [o_outline_view rowAtPoint: pt] != -1 &&
 916                    [o_outline_view selectedRow] != -1 );
 917     b_rows = [o_outline_view numberOfRows] != 0;
 918
 919     [o_mi_play setEnabled: b_item_sel];
 920     [o_mi_delete setEnabled: b_item_sel];
 921     [o_mi_selectall setEnabled: b_rows];
 922     [o_mi_info setEnabled: b_item_sel];
 923
 924     return( o_ctx_menu );
 925 }
 926
 927 - (playlist_item_t *)selectedPlaylistItem
 928 {
 929     return [[o_outline_view itemAtRow: [o_outline_view selectedRow]]
 930                                                                 pointerValue];
 931 }
 932
 933 - (void)outlineView: (NSTableView*)o_tv
 934                   didClickTableColumn:(NSTableColumn *)o_tc
 935 {
 936     int i_mode = 0, i_type;
 937     intf_thread_t *p_intf = VLCIntf;
 938     playlist_view_t *p_view;
 939
 940     playlist_t *p_playlist = (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 941                                        FIND_ANYWHERE );
 942     if( p_playlist == NULL )
 943     {
 944         return;
 945     }
 946
 947     /* Check whether the selected table column header corresponds to a
 948        sortable table column*/
 949     if( !( o_tc == o_tc_name || o_tc == o_tc_author ) )
 950     {
 951         vlc_object_release( p_playlist );
 952         return;
 953     }
 954
 955     p_view = playlist_ViewFind( p_playlist, i_current_view );
 956
 957     if( o_tc_sortColumn == o_tc )
 958     {
 959         b_isSortDescending = !b_isSortDescending;
 960     }
 961     else
 962     {
 963         b_isSortDescending = VLC_FALSE;
 964     }
 965
 966     if( o_tc == o_tc_name )
 967     {
 968         i_mode = SORT_TITLE;
 969     }
 970     else if( o_tc == o_tc_author )
 971     {
 972         i_mode = SORT_AUTHOR;
 973     }
 974
 975     if( b_isSortDescending )
 976     {
 977         i_type = ORDER_REVERSE;
 978     }
 979     else
 980     {
 981         i_type = ORDER_NORMAL;
 982     }
 983
 984     vlc_mutex_lock( &p_playlist->object_lock );
 985     playlist_RecursiveNodeSort( p_playlist, p_view->p_root, i_mode, i_type );
 986     vlc_mutex_unlock( &p_playlist->object_lock );
 987
 988     vlc_object_release( p_playlist );
 989     [self playlistUpdated];
 990
 991     o_tc_sortColumn = o_tc;
 992     [o_outline_view setHighlightedTableColumn:o_tc];
 993
 994     if( b_isSortDescending )
 995     {
 996         [o_outline_view setIndicatorImage:o_descendingSortingImage
 997                                                         inTableColumn:o_tc];
 998     }
 999     else
1000     {
1001         [o_outline_view setIndicatorImage:o_ascendingSortingImage
1002                                                         inTableColumn:o_tc];
1003     }
1004 }
1005
1006
1007 - (void)outlineView:(NSOutlineView *)outlineView
1008                                 willDisplayCell:(id)cell
1009                                 forTableColumn:(NSTableColumn *)tableColumn
1010                                 item:(id)item
1011 {
1012     playlist_t *p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
1013                                           FIND_ANYWHERE );
1014     playlist_item_t *p_item = (playlist_item_t *)[item pointerValue];
1015
1016     if( !p_playlist ) return;
1017
1018     if( ( p_item == p_playlist->status.p_item ) ||
1019             ( p_item->i_children != 0 &&
1020             [self isItem: p_playlist->status.p_item inNode: p_item] ) )
1021     {
1022         [cell setFont: [NSFont boldSystemFontOfSize: 0]];
1023     }
1024     else
1025     {
1026         [cell setFont: [NSFont systemFontOfSize: 0]];
1027     }
1028     vlc_object_release( p_playlist );
1029 }
1030
1031 @end
1032
1033 @implementation VLCPlaylist (NSOutlineViewDataSource)
1034
1035 /* return the number of children for Obj-C pointer item */ /* DONE */
1036 - (int)outlineView:(NSOutlineView *)outlineView numberOfChildrenOfItem:(id)item
1037 {
1038     int i_return = 0;
1039     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
1040                                                        FIND_ANYWHERE );
1041     if( p_playlist == NULL || outlineView != o_outline_view )
1042         return 0;
1043
1044     if( item == nil )
1045     {
1046         /* root object */
1047         playlist_view_t *p_view;
1048         p_view = playlist_ViewFind( p_playlist, i_current_view );
1049         if( p_view && p_view->p_root )
1050             i_return = p_view->p_root->i_children;
1051     }
1052     else
1053     {
1054         playlist_item_t *p_item = (playlist_item_t *)[item pointerValue];
1055         if( p_item )
1056             i_return = p_item->i_children;
1057     }
1058     vlc_object_release( p_playlist );
1059
1060     if( i_return <= 0 )
1061         i_return = 0;
1062
1063     return i_return;
1064 }
1065
1066 /* return the child at index for the Obj-C pointer item */ /* DONE */
1067 - (id)outlineView:(NSOutlineView *)outlineView child:(int)index ofItem:(id)item
1068 {
1069     playlist_item_t *p_return = NULL;
1070     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
1071                                                        FIND_ANYWHERE );
1072     NSValue *o_value;
1073
1074     if( p_playlist == NULL )
1075         return nil;
1076
1077     if( item == nil )
1078     {
1079         /* root object */
1080         playlist_view_t *p_view;
1081         p_view = playlist_ViewFind( p_playlist, i_current_view );
1082         if( p_view && index < p_view->p_root->i_children && index >= 0 )
1083             p_return = p_view->p_root->pp_children[index];
1084     }
1085     else
1086     {
1087         playlist_item_t *p_item = (playlist_item_t *)[item pointerValue];
1088         if( p_item && index < p_item->i_children && index >= 0 )
1089             p_return = p_item->pp_children[index];
1090     }
1091
1092     if( p_playlist->i_size >= 2 )
1093     {
1094         [o_status_field setStringValue: [NSString stringWithFormat:
1095                     _NS("%i items in playlist"), p_playlist->i_size]];
1096     }
1097     else
1098     {
1099         if( p_playlist->i_size == 0 )
1100         {
1101             [o_status_field setStringValue: [NSString stringWithFormat:
1102                     _NS("no items in playlist"), p_playlist->i_size]];
1103         }
1104         else
1105         {
1106             [o_status_field setStringValue: [NSString stringWithFormat:
1107                     _NS("1 item in playlist"), p_playlist->i_size]];
1108         }
1109     }
1110
1111     vlc_object_release( p_playlist );
1112
1113     o_value = [[NSValue valueWithPointer: p_return] retain];
1114
1115     [o_outline_dict setObject:o_value forKey:[NSString stringWithFormat:@"%p", p_return]];
1116     return o_value;
1117 }
1118
1119 /* is the item expandable */
1120 - (BOOL)outlineView:(NSOutlineView *)outlineView isItemExpandable:(id)item
1121 {
1122     int i_return = 0;
1123     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
1124                                                        FIND_ANYWHERE );
1125     if( p_playlist == NULL )
1126         return NO;
1127
1128     if( item == nil )
1129     {
1130         /* root object */
1131         playlist_view_t *p_view;
1132         p_view = playlist_ViewFind( p_playlist, i_current_view );
1133         if( p_view && p_view->p_root )
1134             i_return = p_view->p_root->i_children;
1135     }
1136     else
1137     {
1138         playlist_item_t *p_item = (playlist_item_t *)[item pointerValue];
1139         if( p_item )
1140             i_return = p_item->i_children;
1141     }
1142     vlc_object_release( p_playlist );
1143
1144     if( i_return <= 0 )
1145         return NO;
1146     else
1147         return YES;
1148 }
1149
1150 /* retrieve the string values for the cells */
1151 - (id)outlineView:(NSOutlineView *)outlineView objectValueForTableColumn:(NSTableColumn *)o_tc byItem:(id)item
1152 {
1153     id o_value = nil;
1154     intf_thread_t *p_intf = VLCIntf;
1155     playlist_t *p_playlist;
1156     playlist_item_t *p_item;
1157
1158     if( item == nil || ![item isKindOfClass: [NSValue class]] ) return( @"error" );
1159
1160     p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
1161                                                FIND_ANYWHERE );
1162     if( p_playlist == NULL )
1163     {
1164         return( @"error" );
1165     }
1166
1167     p_item = (playlist_item_t *)[item pointerValue];
1168
1169     if( p_item == NULL )
1170     {
1171         vlc_object_release( p_playlist );
1172         return( @"error");
1173     }
1174
1175     if( [[o_tc identifier] isEqualToString:@"1"] )
1176     {
1177         o_value = [NSString stringWithUTF8String:
1178             p_item->input.psz_name];
1179         if( o_value == NULL )
1180             o_value = [NSString stringWithCString:
1181                 p_item->input.psz_name];
1182     }
1183     else if( [[o_tc identifier] isEqualToString:@"2"] )
1184     {
1185         char *psz_temp;
1186         psz_temp = vlc_input_item_GetInfo( &p_item->input ,_("Meta-information"),_("Artist") );
1187
1188         if( psz_temp == NULL )
1189             o_value = @"";
1190         else
1191         {
1192             o_value = [NSString stringWithUTF8String: psz_temp];
1193             if( o_value == NULL )
1194             {
1195                 o_value = [NSString stringWithCString: psz_temp];
1196             }
1197             free( psz_temp );
1198         }
1199     }
1200     else if( [[o_tc identifier] isEqualToString:@"3"] )
1201     {
1202         char psz_duration[MSTRTIME_MAX_SIZE];
1203         mtime_t dur = p_item->input.i_duration;
1204         if( dur != -1 )
1205         {
1206             secstotimestr( psz_duration, dur/1000000 );
1207             o_value = [NSString stringWithUTF8String: psz_duration];
1208         }
1209         else
1210         {
1211             o_value = @"-:--:--";
1212         }
1213     }
1214     vlc_object_release( p_playlist );
1215
1216     return( o_value );
1217 }
1218
1219 /* Required for drag & drop and reordering */
1220 - (BOOL)outlineView:(NSOutlineView *)outlineView writeItems:(NSArray *)items toPasteboard:(NSPasteboard *)pboard
1221 {
1222 /*    unsigned int i;
1223
1224     for( i = 0 ; i < [items count] ; i++ )
1225     {
1226         if( [outlineView levelForItem: [items objectAtIndex: i]] == 0 )
1227         {
1228             return NO;
1229         }
1230     }*/
1231     return NO;
1232 }
1233
1234 - (NSDragOperation)outlineView:(NSOutlineView *)outlineView validateDrop:(id <NSDraggingInfo>)info proposedItem:(id)item proposedChildIndex:(int)index
1235 {
1236     NSPasteboard *o_pasteboard = [info draggingPasteboard];
1237
1238     if( [[o_pasteboard types] containsObject: NSFilenamesPboardType] )
1239     {
1240         return NSDragOperationGeneric;
1241     }
1242     return NSDragOperationNone;
1243 }
1244
1245 - (BOOL)outlineView:(NSOutlineView *)outlineView acceptDrop:(id <NSDraggingInfo>)info item:(id)item childIndex:(int)index
1246 {
1247     playlist_t * p_playlist =  vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
1248                                                        FIND_ANYWHERE );
1249     NSPasteboard *o_pasteboard = [info draggingPasteboard];
1250
1251     if( !p_playlist ) return NO;
1252
1253     if( [[o_pasteboard types] containsObject: NSFilenamesPboardType] )
1254     {
1255         int i;
1256         playlist_item_t *p_node = [item pointerValue];
1257
1258         NSArray *o_array = [NSArray array];
1259         NSArray *o_values = [[o_pasteboard propertyListForType:
1260                                         NSFilenamesPboardType]
1261                                 sortedArrayUsingSelector:
1262                                         @selector(caseInsensitiveCompare:)];
1263
1264         for( i = 0; i < (int)[o_values count]; i++)
1265         {
1266             NSDictionary *o_dic;
1267             o_dic = [NSDictionary dictionaryWithObject:[o_values
1268                         objectAtIndex:i] forKey:@"ITEM_URL"];
1269             o_array = [o_array arrayByAddingObject: o_dic];
1270         }
1271
1272         if ( item == nil )
1273         {
1274             [self appendArray: o_array atPos: index enqueue: YES];
1275         }
1276         else if( p_node->i_children == -1 )
1277         {
1278             int i_counter;
1279             playlist_item_t *p_real_node = NULL;
1280
1281             for( i_counter = 0 ; i_counter < p_node->i_parents ; i_counter++ )
1282             {
1283                 if( p_node->pp_parents[i_counter]->i_view == i_current_view )
1284                 {
1285                     p_real_node = p_node->pp_parents[i_counter]->p_parent;
1286                     break;
1287                 }
1288                 if( i_counter == p_node->i_parents )
1289                 {
1290                     return NO;
1291                 }
1292             }
1293             [self appendNodeArray: o_array inNode: p_real_node
1294                 atPos: index inView: i_current_view enqueue: YES];
1295         }
1296         else
1297         {
1298             [self appendNodeArray: o_array inNode: p_node
1299                 atPos: index inView: i_current_view enqueue: YES];
1300         }
1301         vlc_object_release( p_playlist );
1302         return YES;
1303     }
1304     vlc_object_release( p_playlist );
1305     return NO;
1306 }
1307
1308 /* Delegate method of NSWindow */
1309 /*- (void)windowWillClose:(NSNotification *)aNotification
1310 {
1311     [o_btn_playlist setState: NSOffState];
1312 }
1313 */
1314 @end
1315
1316