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_search_field setToolTip: _NS("Search in Playlist")];
 247     [[o_loop_popup itemAtIndex:0] setTitle: _NS("Standard Play")];
 248     [[o_loop_popup itemAtIndex:1] setTitle: _NS("Repeat One")];
 249     [[o_loop_popup itemAtIndex:2] setTitle: _NS("Repeat All")];
 250 }
 251
 252 - (NSOutlineView *)outlineView
 253 {
 254     return o_outline_view;
 255 }
 256
 257 - (void)playlistUpdated
 258 {
 259     unsigned int i;
 260
 261     /* Clear indications of any existing column sorting*/
 262     for( i = 0 ; i < [[o_outline_view tableColumns] count] ; i++ )
 263     {
 264         [o_outline_view setIndicatorImage:nil inTableColumn:
 265                             [[o_outline_view tableColumns] objectAtIndex:i]];
 266     }
 267
 268     [o_outline_view setHighlightedTableColumn:nil];
 269     o_tc_sortColumn = nil;
 270     // TODO Find a way to keep the dict size to a minimum
 271     //[o_outline_dict removeAllObjects];
 272     [o_outline_view reloadData];
 273 }
 274
 275 - (void)playModeUpdated
 276 {
 277     playlist_t *p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 278                                           FIND_ANYWHERE );
 279     vlc_value_t val, val2;
 280
 281     if( p_playlist == NULL )
 282     {
 283         return;
 284     }
 285
 286     var_Get( p_playlist, "loop", &val2 );
 287     var_Get( p_playlist, "repeat", &val );
 288     if( val.b_bool == VLC_TRUE )
 289     {
 290         [o_loop_popup selectItemAtIndex: 1];
 291    }
 292     else if( val2.b_bool == VLC_TRUE )
 293     {
 294         [o_loop_popup selectItemAtIndex: 2];
 295     }
 296     else
 297     {
 298         [o_loop_popup selectItemAtIndex: 0];
 299     }
 300
 301     var_Get( p_playlist, "random", &val );
 302     [o_random_ckb setState: val.b_bool];
 303
 304     vlc_object_release( p_playlist );
 305 }
 306
 307 - (void)updateRowSelection
 308 {
 309     int i,i_row;
 310     unsigned int j;
 311
 312     playlist_t *p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 313                                           FIND_ANYWHERE );
 314     playlist_item_t *p_item, *p_temp_item;
 315     NSMutableArray *o_array = [NSMutableArray array];
 316
 317     if( p_playlist == NULL )
 318         return;
 319
 320     p_item = p_playlist->status.p_item;
 321     if( p_item == NULL ) return;
 322
 323     p_temp_item = p_item;
 324     while( p_temp_item->i_parents > 0 )
 325     {
 326         [o_array insertObject: [NSValue valueWithPointer: p_temp_item] atIndex: 0];
 327         for (i = 0 ; i < p_temp_item->i_parents ; i++)
 328         {
 329             if( p_temp_item->pp_parents[i]->i_view == i_current_view )
 330             {
 331                 p_temp_item = p_temp_item->pp_parents[i]->p_parent;
 332                 break;
 333             }
 334         }
 335     }
 336
 337     for (j = 0 ; j < [o_array count] - 1 ; j++)
 338     {
 339         id o_item;
 340         if( ( o_item = [o_outline_dict objectForKey:
 341                             [NSString stringWithFormat: @"%p",
 342                             [[o_array objectAtIndex:j] pointerValue]]] ) != nil )
 343             [o_outline_view expandItem: o_item];
 344
 345     }
 346
 347     i_row = [o_outline_view rowForItem:[o_outline_dict
 348             objectForKey:[NSString stringWithFormat: @"%p", p_item]]];
 349
 350     [o_outline_view selectRow: i_row byExtendingSelection: NO];
 351     [o_outline_view scrollRowToVisible: i_row];
 352
 353     vlc_object_release(p_playlist);
 354 }
 355
 356
 357 - (BOOL)isItem: (playlist_item_t *)p_item inNode: (playlist_item_t *)p_node
 358 {
 359     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 360                                           FIND_ANYWHERE );
 361     playlist_item_t *p_temp_item = p_item;
 362
 363     if( p_playlist == NULL )
 364     {
 365         return NO;
 366     }
 367
 368     if ( p_temp_item )
 369     {
 370         while( p_temp_item->i_parents > 0 )
 371         {
 372             int i;
 373             for( i = 0; i < p_temp_item->i_parents ; i++ )
 374             {
 375                 if( p_temp_item->pp_parents[i]->i_view == i_current_view )
 376                 {
 377                     if( p_temp_item->pp_parents[i]->p_parent == p_node )
 378                     {
 379                         vlc_object_release( p_playlist );
 380                         return YES;
 381                     }
 382                     else
 383                     {
 384                         p_temp_item = p_temp_item->pp_parents[i]->p_parent;
 385                         break;
 386                     }
 387                 }
 388             }
 389         }
 390     }
 391
 392     vlc_object_release( p_playlist );
 393     return NO;
 394 }
 395
 396 - (IBAction)savePlaylist:(id)sender
 397 {
 398     intf_thread_t * p_intf = VLCIntf;
 399     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 400                                                        FIND_ANYWHERE );
 401
 402     NSSavePanel *o_save_panel = [NSSavePanel savePanel];
 403     NSString * o_name = [NSString stringWithFormat: @"%@.m3u", _NS("Untitled")];
 404     [o_save_panel setTitle: _NS("Save Playlist")];
 405     [o_save_panel setPrompt: _NS("Save")];
 406
 407     if( [o_save_panel runModalForDirectory: nil
 408             file: o_name] == NSOKButton )
 409     {
 410         playlist_Export( p_playlist, [[o_save_panel filename] fileSystemRepresentation], "export-m3u" );
 411     }
 412 }
 413
 414
 415 /* When called retrieves the selected outlineview row and plays that node or item */
 416 - (IBAction)playItem:(id)sender
 417 {
 418     intf_thread_t * p_intf = VLCIntf;
 419     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 420                                                        FIND_ANYWHERE );
 421
 422     if( p_playlist != NULL )
 423     {
 424         playlist_item_t *p_item;
 425         playlist_item_t *p_node = NULL;
 426         int i;
 427
 428         p_item = [[o_outline_view itemAtRow:[o_outline_view selectedRow]] pointerValue];
 429
 430         if( p_item )
 431         {
 432             if( p_item->i_children == -1 )
 433             {
 434                 for( i = 0 ; i < p_item->i_parents ; i++ )
 435                 {
 436                     if( p_item->pp_parents[i]->i_view == i_current_view )
 437                     {
 438                         p_node = p_item->pp_parents[i]->p_parent;
 439                     }
 440                 }
 441             }
 442             else
 443             {
 444                 p_node = p_item;
 445                 if( p_node->i_children > 0 && p_node->pp_children[0]->i_children == -1 )
 446                 {
 447                     p_item = p_node->pp_children[0];
 448                 }
 449                 else
 450                 {
 451                     p_item = NULL;
 452                 }
 453             }
 454             playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, i_current_view, p_node, p_item );
 455         }
 456         vlc_object_release( p_playlist );
 457     }
 458 }
 459
 460 - (IBAction)servicesChange:(id)sender
 461 {
 462     NSMenuItem *o_mi = (NSMenuItem *)sender;
 463     NSString *o_string = [o_mi representedObject];
 464     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 465                                           FIND_ANYWHERE );
 466     if( !playlist_IsServicesDiscoveryLoaded( p_playlist, [o_string cString] ) )
 467         playlist_ServicesDiscoveryAdd( p_playlist, [o_string cString] );
 468     else
 469         playlist_ServicesDiscoveryRemove( p_playlist, [o_string cString] );
 470
 471     [o_mi setState: playlist_IsServicesDiscoveryLoaded( p_playlist,
 472                                           [o_string cString] ) ? YES : NO];
 473
 474     i_current_view = VIEW_CATEGORY;
 475     playlist_ViewUpdate( p_playlist, i_current_view );
 476     vlc_object_release( p_playlist );
 477     [self playlistUpdated];
 478     return;
 479 }
 480
 481 - (IBAction)selectAll:(id)sender
 482 {
 483     [o_outline_view selectAll: nil];
 484 }
 485
 486 - (IBAction)deleteItem:(id)sender
 487 {
 488     int i, i_count, i_row;
 489     NSMutableArray *o_to_delete;
 490     NSNumber *o_number;
 491
 492     playlist_t * p_playlist;
 493     intf_thread_t * p_intf = VLCIntf;
 494
 495     p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 496                                           FIND_ANYWHERE );
 497
 498     if ( p_playlist == NULL )
 499     {
 500         return;
 501     }
 502     o_to_delete = [NSMutableArray arrayWithArray:[[o_outline_view selectedRowEnumerator] allObjects]];
 503     i_count = [o_to_delete count];
 504
 505     for( i = 0; i < i_count; i++ )
 506     {
 507         playlist_item_t * p_item;
 508         o_number = [o_to_delete lastObject];
 509         i_row = [o_number intValue];
 510
 511         [o_to_delete removeObject: o_number];
 512         [o_outline_view deselectRow: i_row];
 513
 514         p_item = (playlist_item_t *)[[o_outline_view itemAtRow: i_row] pointerValue];
 515
 516         if( p_item->i_children > -1 ) //is a node and not an item
 517         {
 518             if( p_playlist->status.i_status != PLAYLIST_STOPPED &&
 519                 [self isItem: p_playlist->status.p_item inNode: p_item] == YES )
 520             {
 521                 // if current item is in selected node and is playing then stop playlist
 522                 playlist_Stop( p_playlist );
 523             }
 524             playlist_NodeDelete( p_playlist, p_item, VLC_TRUE, VLC_FALSE );
 525         }
 526         else
 527         {
 528             if( p_playlist->status.i_status != PLAYLIST_STOPPED &&
 529                 p_playlist->status.p_item == [[o_outline_view itemAtRow: i_row] pointerValue] )
 530             {
 531                 playlist_Stop( p_playlist );
 532             }
 533             playlist_LockDelete( p_playlist, p_item->input.i_id );
 534         }
 535     }
 536     [self playlistUpdated];
 537     vlc_object_release( p_playlist );
 538 }
 539
 540 - (IBAction)sortNodeByName:(id)sender
 541 {
 542     [self sortNode: SORT_TITLE];
 543 }
 544
 545 - (IBAction)sortNodeByAuthor:(id)sender
 546 {
 547     [self sortNode: SORT_AUTHOR];
 548 }
 549
 550 - (void)sortNode:(int)i_mode
 551 {
 552     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 553                                           FIND_ANYWHERE );
 554     playlist_item_t * p_item;
 555
 556     if (p_playlist == NULL)
 557     {
 558         return;
 559     }
 560
 561     if( [o_outline_view selectedRow] > -1 )
 562     {
 563         p_item = [[o_outline_view itemAtRow: [o_outline_view selectedRow]]
 564                                                                 pointerValue];
 565     }
 566     else
 567     /*If no item is selected, sort the whole playlist*/
 568     {
 569         playlist_view_t * p_view = playlist_ViewFind( p_playlist, i_current_view );
 570         p_item = p_view->p_root;
 571     }
 572
 573     if( p_item->i_children > -1 ) // the item is a node
 574     {
 575         vlc_mutex_lock( &p_playlist->object_lock );
 576         playlist_RecursiveNodeSort( p_playlist, p_item, i_mode, ORDER_NORMAL );
 577         vlc_mutex_unlock( &p_playlist->object_lock );
 578     }
 579     else
 580     {
 581         int i;
 582
 583         for( i = 0 ; i < p_item->i_parents ; i++ )
 584         {
 585             if( p_item->pp_parents[i]->i_view == i_current_view )
 586             {
 587                 vlc_mutex_lock( &p_playlist->object_lock );
 588                 playlist_RecursiveNodeSort( p_playlist,
 589                         p_item->pp_parents[i]->p_parent, i_mode, ORDER_NORMAL );
 590                 vlc_mutex_unlock( &p_playlist->object_lock );
 591                 break;
 592             }
 593         }
 594     }
 595     vlc_object_release( p_playlist );
 596     [self playlistUpdated];
 597 }
 598
 599 - (playlist_item_t *)createItem:(NSDictionary *)o_one_item
 600 {
 601     intf_thread_t * p_intf = VLCIntf;
 602     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 603                                                        FIND_ANYWHERE );
 604
 605     if( p_playlist == NULL )
 606     {
 607         return NULL;
 608     }
 609     playlist_item_t *p_item;
 610     int i;
 611     BOOL b_rem = FALSE, b_dir = FALSE;
 612     NSString *o_uri, *o_name;
 613     NSArray *o_options;
 614     NSURL *o_true_file;
 615
 616     /* Get the item */
 617     o_uri = (NSString *)[o_one_item objectForKey: @"ITEM_URL"];
 618     o_name = (NSString *)[o_one_item objectForKey: @"ITEM_NAME"];
 619     o_options = (NSArray *)[o_one_item objectForKey: @"ITEM_OPTIONS"];
 620
 621     /* Find the name for a disc entry ( i know, can you believe the trouble?) */
 622     if( ( !o_name || [o_name isEqualToString:@""] ) && [o_uri rangeOfString: @"/dev/"].location != NSNotFound )
 623     {
 624         int i_count, i_index;
 625         struct statfs *mounts = NULL;
 626
 627         i_count = getmntinfo (&mounts, MNT_NOWAIT);
 628         /* getmntinfo returns a pointer to static data. Do not free. */
 629         for( i_index = 0 ; i_index < i_count; i_index++ )
 630         {
 631             NSMutableString *o_temp, *o_temp2;
 632             o_temp = [NSMutableString stringWithString: o_uri];
 633             o_temp2 = [NSMutableString stringWithCString: mounts[i_index].f_mntfromname];
 634             [o_temp replaceOccurrencesOfString: @"/dev/rdisk" withString: @"/dev/disk" options:NULL range:NSMakeRange(0, [o_temp length]) ];
 635             [o_temp2 replaceOccurrencesOfString: @"s0" withString: @"" options:NULL range:NSMakeRange(0, [o_temp2 length]) ];
 636             [o_temp2 replaceOccurrencesOfString: @"s1" withString: @"" options:NULL range:NSMakeRange(0, [o_temp2 length]) ];
 637
 638             if( strstr( [o_temp fileSystemRepresentation], [o_temp2 fileSystemRepresentation] ) != NULL )
 639             {
 640                 o_name = [[NSFileManager defaultManager] displayNameAtPath: [NSString stringWithCString:mounts[i_index].f_mntonname]];
 641             }
 642         }
 643     }
 644     /* If no name, then make a guess */
 645     if( !o_name) o_name = [[NSFileManager defaultManager] displayNameAtPath: o_uri];
 646
 647     if( [[NSFileManager defaultManager] fileExistsAtPath:o_uri isDirectory:&b_dir] && b_dir &&
 648         [[NSWorkspace sharedWorkspace] getFileSystemInfoForPath: o_uri isRemovable: &b_rem
 649                 isWritable:NULL isUnmountable:NULL description:NULL type:NULL] && b_rem   )
 650     {
 651         /* All of this is to make sure CD's play when you D&D them on VLC */
 652         /* Converts mountpoint to a /dev file */
 653         struct statfs *buf;
 654         char *psz_dev;
 655         NSMutableString *o_temp;
 656
 657         buf = (struct statfs *) malloc (sizeof(struct statfs));
 658         statfs( [o_uri fileSystemRepresentation], buf );
 659         psz_dev = strdup(buf->f_mntfromname);
 660         o_temp = [NSMutableString stringWithCString: psz_dev ];
 661         [o_temp replaceOccurrencesOfString: @"/dev/disk" withString: @"/dev/rdisk" options:NULL range:NSMakeRange(0, [o_temp length]) ];
 662         [o_temp replaceOccurrencesOfString: @"s0" withString: @"" options:NULL range:NSMakeRange(0, [o_temp length]) ];
 663         [o_temp replaceOccurrencesOfString: @"s1" withString: @"" options:NULL range:NSMakeRange(0, [o_temp length]) ];
 664         o_uri = o_temp;
 665     }
 666
 667     p_item = playlist_ItemNew( p_intf, [o_uri fileSystemRepresentation], [o_name UTF8String] );
 668     if( !p_item )
 669        return NULL;
 670
 671     if( o_options )
 672     {
 673         for( i = 0; i < (int)[o_options count]; i++ )
 674         {
 675             playlist_ItemAddOption( p_item, strdup( [[o_options objectAtIndex:i] UTF8String] ) );
 676         }
 677     }
 678
 679     /* Recent documents menu */
 680     o_true_file = [NSURL fileURLWithPath: o_uri];
 681     if( o_true_file != nil )
 682     {
 683         [[NSDocumentController sharedDocumentController]
 684             noteNewRecentDocumentURL: o_true_file];
 685     }
 686
 687     vlc_object_release( p_playlist );
 688     return p_item;
 689 }
 690
 691 - (void)appendArray:(NSArray*)o_array atPos:(int)i_position enqueue:(BOOL)b_enqueue
 692 {
 693     int i_item;
 694     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 695                                             FIND_ANYWHERE );
 696     if( p_playlist == NULL )
 697     {
 698         return;
 699     }
 700
 701     for( i_item = 0; i_item < (int)[o_array count]; i_item++ )
 702     {
 703         playlist_item_t *p_item;
 704         NSDictionary *o_one_item;
 705
 706         /* Get the item */
 707         o_one_item = [o_array objectAtIndex: i_item];
 708         p_item = [self createItem: o_one_item];
 709         if( !p_item )
 710         {
 711             continue;
 712         }
 713
 714         /* Add the item */
 715         playlist_AddItem( p_playlist, p_item, PLAYLIST_APPEND, i_position == -1 ? PLAYLIST_END : i_position + i_item );
 716
 717         if( i_item == 0 && !b_enqueue )
 718         {
 719             playlist_Control( p_playlist, PLAYLIST_ITEMPLAY, p_item );
 720         }
 721     }
 722     vlc_object_release( p_playlist );
 723 }
 724
 725 - (void)appendNodeArray:(NSArray*)o_array inNode:(playlist_item_t *)p_node atPos:(int)i_position inView:(int)i_view enqueue:(BOOL)b_enqueue
 726 {
 727     int i_item;
 728     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 729                                             FIND_ANYWHERE );
 730     if( p_playlist == NULL )
 731     {
 732         return;
 733     }
 734
 735     for( i_item = 0; i_item < (int)[o_array count]; i_item++ )
 736     {
 737         playlist_item_t *p_item;
 738         NSDictionary *o_one_item;
 739
 740         /* Get the item */
 741         o_one_item = [o_array objectAtIndex: i_item];
 742         p_item = [self createItem: o_one_item];
 743         if( !p_item )
 744         {
 745             continue;
 746         }
 747
 748         /* Add the item */
 749         playlist_NodeAddItem( p_playlist, p_item, i_view, p_node, PLAYLIST_APPEND, i_position + i_item );
 750
 751         if( i_item == 0 && !b_enqueue )
 752         {
 753             playlist_Control( p_playlist, PLAYLIST_ITEMPLAY, p_item );
 754         }
 755     }
 756     vlc_object_release( p_playlist );
 757
 758 }
 759
 760 - (IBAction)handlePopUp:(id)sender
 761
 762 {
 763     intf_thread_t * p_intf = VLCIntf;
 764     vlc_value_t val1,val2;
 765     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 766                                             FIND_ANYWHERE );
 767     if( p_playlist == NULL )
 768     {
 769         return;
 770     }
 771
 772     switch( [o_loop_popup indexOfSelectedItem] )
 773     {
 774         case 1:
 775
 776              val1.b_bool = 0;
 777              var_Set( p_playlist, "loop", val1 );
 778              val1.b_bool = 1;
 779              var_Set( p_playlist, "repeat", val1 );
 780              vout_OSDMessage( p_intf, DEFAULT_CHAN, _( "Repeat One" ) );
 781         break;
 782
 783         case 2:
 784              val1.b_bool = 0;
 785              var_Set( p_playlist, "repeat", val1 );
 786              val1.b_bool = 1;
 787              var_Set( p_playlist, "loop", val1 );
 788              vout_OSDMessage( p_intf, DEFAULT_CHAN, _( "Repeat All" ) );
 789         break;
 790
 791         default:
 792              var_Get( p_playlist, "repeat", &val1 );
 793              var_Get( p_playlist, "loop", &val2 );
 794              if( val1.b_bool || val2.b_bool )
 795              {
 796                   val1.b_bool = 0;
 797                   var_Set( p_playlist, "repeat", val1 );
 798                   var_Set( p_playlist, "loop", val1 );
 799                   vout_OSDMessage( p_intf, DEFAULT_CHAN, _( "Repeat Off" ) );
 800              }
 801          break;
 802      }
 803      vlc_object_release( p_playlist );
 804      [self playlistUpdated];
 805 }
 806
 807 - (NSMutableArray *)subSearchItem:(playlist_item_t *)p_item
 808 {
 809     playlist_t *p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 810                                                        FIND_ANYWHERE );
 811     playlist_item_t *p_selected_item;
 812     int i_current, i_selected_row;
 813
 814     if( !p_playlist )
 815         return NULL;
 816
 817     i_selected_row = [o_outline_view selectedRow];
 818     if (i_selected_row < 0)
 819         i_selected_row = 0;
 820
 821     p_selected_item = (playlist_item_t *)[[o_outline_view itemAtRow:
 822                                             i_selected_row] pointerValue];
 823
 824     for( i_current = 0; i_current < p_item->i_children ; i_current++ )
 825     {
 826         char *psz_temp;
 827         NSString *o_current_name, *o_current_author;
 828
 829         vlc_mutex_lock( &p_playlist->object_lock );
 830         o_current_name = [NSString stringWithUTF8String:
 831             p_item->pp_children[i_current]->input.psz_name];
 832         psz_temp = vlc_input_item_GetInfo( &p_item->input ,
 833                                    _("Meta-information"),_("Artist") );
 834         o_current_author = [NSString stringWithUTF8String: psz_temp];
 835         free( psz_temp);
 836         vlc_mutex_unlock( &p_playlist->object_lock );
 837
 838         if( p_selected_item == p_item->pp_children[i_current] &&
 839                     b_selected_item_met == NO )
 840         {
 841             b_selected_item_met = YES;
 842         }
 843         else if( p_selected_item == p_item->pp_children[i_current] &&
 844                     b_selected_item_met == YES )
 845         {
 846             vlc_object_release( p_playlist );
 847             return NULL;
 848         }
 849         else if( b_selected_item_met == YES &&
 850                     ( [o_current_name rangeOfString:[o_search_field
 851                         stringValue] options:NSCaseInsensitiveSearch ].length ||
 852                       [o_current_author rangeOfString:[o_search_field
 853                         stringValue] options:NSCaseInsensitiveSearch ].length ) )
 854         {
 855             vlc_object_release( p_playlist );
 856             /*Adds the parent items in the result array as well, so that we can
 857             expand the tree*/
 858             return [NSMutableArray arrayWithObject: [NSValue
 859                             valueWithPointer: p_item->pp_children[i_current]]];
 860         }
 861         if( p_item->pp_children[i_current]->i_children > 0 )
 862         {
 863             id o_result = [self subSearchItem:
 864                                             p_item->pp_children[i_current]];
 865             if( o_result != NULL )
 866             {
 867                 vlc_object_release( p_playlist );
 868                 [o_result insertObject: [NSValue valueWithPointer:
 869                                 p_item->pp_children[i_current]] atIndex:0];
 870                 return o_result;
 871             }
 872         }
 873     }
 874     vlc_object_release( p_playlist );
 875     return NULL;
 876 }
 877
 878 - (IBAction)searchItem:(id)sender
 879 {
 880     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 881                                                        FIND_ANYWHERE );
 882     playlist_view_t * p_view;
 883     id o_result;
 884
 885     unsigned int i;
 886     int i_row = -1;
 887
 888     b_selected_item_met = NO;
 889
 890     if( p_playlist == NULL )
 891         return;
 892     p_view = playlist_ViewFind( p_playlist, i_current_view );
 893
 894     if( p_view )
 895     {
 896         /*First, only search after the selected item:*
 897          *(b_selected_item_met = NO)                 */
 898         o_result = [self subSearchItem:p_view->p_root];
 899         if( o_result == NULL )
 900         {
 901             /* If the first search failed, search again from the beginning */
 902             o_result = [self subSearchItem:p_view->p_root];
 903         }
 904         if( o_result != NULL )
 905         {
 906             for( i = 0 ; i < [o_result count] - 1 ; i++ )
 907             {
 908                 [o_outline_view expandItem: [o_outline_dict objectForKey:
 909                             [NSString stringWithFormat: @"%p",
 910                             [[o_result objectAtIndex: i] pointerValue]]]];
 911             }
 912             i_row = [o_outline_view rowForItem: [o_outline_dict objectForKey:
 913                             [NSString stringWithFormat: @"%p",
 914                             [[o_result objectAtIndex: [o_result count] - 1 ]
 915                             pointerValue]]]];
 916         }
 917         if( i_row > -1 )
 918         {
 919             [o_outline_view selectRow:i_row byExtendingSelection: NO];
 920             [o_outline_view scrollRowToVisible: i_row];
 921         }
 922     }
 923     vlc_object_release( p_playlist );
 924 }
 925
 926 - (NSMenu *)menuForEvent:(NSEvent *)o_event
 927 {
 928     NSPoint pt;
 929     vlc_bool_t b_rows;
 930     vlc_bool_t b_item_sel;
 931
 932     pt = [o_outline_view convertPoint: [o_event locationInWindow]
 933                                                  fromView: nil];
 934     b_item_sel = ( [o_outline_view rowAtPoint: pt] != -1 &&
 935                    [o_outline_view selectedRow] != -1 );
 936     b_rows = [o_outline_view numberOfRows] != 0;
 937
 938     [o_mi_play setEnabled: b_item_sel];
 939     [o_mi_delete setEnabled: b_item_sel];
 940     [o_mi_selectall setEnabled: b_rows];
 941     [o_mi_info setEnabled: b_item_sel];
 942
 943     return( o_ctx_menu );
 944 }
 945
 946 - (playlist_item_t *)selectedPlaylistItem
 947 {
 948     return [[o_outline_view itemAtRow: [o_outline_view selectedRow]]
 949                                                                 pointerValue];
 950 }
 951
 952 - (void)outlineView: (NSTableView*)o_tv
 953                   didClickTableColumn:(NSTableColumn *)o_tc
 954 {
 955     int i_mode = 0, i_type;
 956     intf_thread_t *p_intf = VLCIntf;
 957     playlist_view_t *p_view;
 958
 959     playlist_t *p_playlist = (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 960                                        FIND_ANYWHERE );
 961     if( p_playlist == NULL )
 962     {
 963         return;
 964     }
 965
 966     /* Check whether the selected table column header corresponds to a
 967        sortable table column*/
 968     if( !( o_tc == o_tc_name || o_tc == o_tc_author ) )
 969     {
 970         vlc_object_release( p_playlist );
 971         return;
 972     }
 973
 974     p_view = playlist_ViewFind( p_playlist, i_current_view );
 975
 976     if( o_tc_sortColumn == o_tc )
 977     {
 978         b_isSortDescending = !b_isSortDescending;
 979     }
 980     else
 981     {
 982         b_isSortDescending = VLC_FALSE;
 983     }
 984
 985     if( o_tc == o_tc_name )
 986     {
 987         i_mode = SORT_TITLE;
 988     }
 989     else if( o_tc == o_tc_author )
 990     {
 991         i_mode = SORT_AUTHOR;
 992     }
 993
 994     if( b_isSortDescending )
 995     {
 996         i_type = ORDER_REVERSE;
 997     }
 998     else
 999     {
1000         i_type = ORDER_NORMAL;
1001     }
1002
1003     vlc_mutex_lock( &p_playlist->object_lock );
1004     playlist_RecursiveNodeSort( p_playlist, p_view->p_root, i_mode, i_type );
1005     vlc_mutex_unlock( &p_playlist->object_lock );
1006
1007     vlc_object_release( p_playlist );
1008     [self playlistUpdated];
1009
1010     o_tc_sortColumn = o_tc;
1011     [o_outline_view setHighlightedTableColumn:o_tc];
1012
1013     if( b_isSortDescending )
1014     {
1015         [o_outline_view setIndicatorImage:o_descendingSortingImage
1016                                                         inTableColumn:o_tc];
1017     }
1018     else
1019     {
1020         [o_outline_view setIndicatorImage:o_ascendingSortingImage
1021                                                         inTableColumn:o_tc];
1022     }
1023 }
1024
1025
1026 - (void)outlineView:(NSOutlineView *)outlineView
1027                                 willDisplayCell:(id)cell
1028                                 forTableColumn:(NSTableColumn *)tableColumn
1029                                 item:(id)item
1030 {
1031     playlist_t *p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
1032                                           FIND_ANYWHERE );
1033     playlist_item_t *p_item = (playlist_item_t *)[item pointerValue];
1034
1035     if( !p_playlist ) return;
1036
1037     if( ( p_item == p_playlist->status.p_item ) ||
1038             ( p_item->i_children != 0 &&
1039             [self isItem: p_playlist->status.p_item inNode: p_item] ) )
1040     {
1041         [cell setFont: [NSFont boldSystemFontOfSize: 0]];
1042     }
1043     else
1044     {
1045         [cell setFont: [NSFont systemFontOfSize: 0]];
1046     }
1047     vlc_object_release( p_playlist );
1048 }
1049
1050 @end
1051
1052 @implementation VLCPlaylist (NSOutlineViewDataSource)
1053
1054 /* return the number of children for Obj-C pointer item */ /* DONE */
1055 - (int)outlineView:(NSOutlineView *)outlineView numberOfChildrenOfItem:(id)item
1056 {
1057     int i_return = 0;
1058     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
1059                                                        FIND_ANYWHERE );
1060     if( p_playlist == NULL || outlineView != o_outline_view )
1061         return 0;
1062
1063     if( item == nil )
1064     {
1065         /* root object */
1066         playlist_view_t *p_view;
1067         p_view = playlist_ViewFind( p_playlist, i_current_view );
1068         if( p_view && p_view->p_root )
1069             i_return = p_view->p_root->i_children;
1070     }
1071     else
1072     {
1073         playlist_item_t *p_item = (playlist_item_t *)[item pointerValue];
1074         if( p_item )
1075             i_return = p_item->i_children;
1076     }
1077     vlc_object_release( p_playlist );
1078
1079     if( i_return <= 0 )
1080         i_return = 0;
1081
1082     return i_return;
1083 }
1084
1085 /* return the child at index for the Obj-C pointer item */ /* DONE */
1086 - (id)outlineView:(NSOutlineView *)outlineView child:(int)index ofItem:(id)item
1087 {
1088     playlist_item_t *p_return = NULL;
1089     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
1090                                                        FIND_ANYWHERE );
1091     NSValue *o_value;
1092
1093     if( p_playlist == NULL )
1094         return nil;
1095
1096     if( item == nil )
1097     {
1098         /* root object */
1099         playlist_view_t *p_view;
1100         p_view = playlist_ViewFind( p_playlist, i_current_view );
1101         if( p_view && index < p_view->p_root->i_children && index >= 0 )
1102             p_return = p_view->p_root->pp_children[index];
1103     }
1104     else
1105     {
1106         playlist_item_t *p_item = (playlist_item_t *)[item pointerValue];
1107         if( p_item && index < p_item->i_children && index >= 0 )
1108             p_return = p_item->pp_children[index];
1109     }
1110
1111     if( p_playlist->i_size >= 2 )
1112     {
1113         [o_status_field setStringValue: [NSString stringWithFormat:
1114                     _NS("%i items in playlist"), p_playlist->i_size]];
1115     }
1116     else
1117     {
1118         if( p_playlist->i_size == 0 )
1119         {
1120             [o_status_field setStringValue: [NSString stringWithFormat:
1121                     _NS("no items in playlist"), p_playlist->i_size]];
1122         }
1123         else
1124         {
1125             [o_status_field setStringValue: [NSString stringWithFormat:
1126                     _NS("1 item in playlist"), p_playlist->i_size]];
1127         }
1128     }
1129
1130     vlc_object_release( p_playlist );
1131
1132     o_value = [[NSValue valueWithPointer: p_return] retain];
1133
1134     [o_outline_dict setObject:o_value forKey:[NSString stringWithFormat:@"%p", p_return]];
1135     return o_value;
1136 }
1137
1138 /* is the item expandable */
1139 - (BOOL)outlineView:(NSOutlineView *)outlineView isItemExpandable:(id)item
1140 {
1141     int i_return = 0;
1142     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
1143                                                        FIND_ANYWHERE );
1144     if( p_playlist == NULL )
1145         return NO;
1146
1147     if( item == nil )
1148     {
1149         /* root object */
1150         playlist_view_t *p_view;
1151         p_view = playlist_ViewFind( p_playlist, i_current_view );
1152         if( p_view && p_view->p_root )
1153             i_return = p_view->p_root->i_children;
1154     }
1155     else
1156     {
1157         playlist_item_t *p_item = (playlist_item_t *)[item pointerValue];
1158         if( p_item )
1159             i_return = p_item->i_children;
1160     }
1161     vlc_object_release( p_playlist );
1162
1163     if( i_return <= 0 )
1164         return NO;
1165     else
1166         return YES;
1167 }
1168
1169 /* retrieve the string values for the cells */
1170 - (id)outlineView:(NSOutlineView *)outlineView objectValueForTableColumn:(NSTableColumn *)o_tc byItem:(id)item
1171 {
1172     id o_value = nil;
1173     intf_thread_t *p_intf = VLCIntf;
1174     playlist_t *p_playlist;
1175     playlist_item_t *p_item;
1176
1177     if( item == nil || ![item isKindOfClass: [NSValue class]] ) return( @"error" );
1178
1179     p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
1180                                                FIND_ANYWHERE );
1181     if( p_playlist == NULL )
1182     {
1183         return( @"error" );
1184     }
1185
1186     p_item = (playlist_item_t *)[item pointerValue];
1187
1188     if( p_item == NULL )
1189     {
1190         vlc_object_release( p_playlist );
1191         return( @"error");
1192     }
1193
1194     if( [[o_tc identifier] isEqualToString:@"1"] )
1195     {
1196         o_value = [NSString stringWithUTF8String:
1197             p_item->input.psz_name];
1198         if( o_value == NULL )
1199             o_value = [NSString stringWithCString:
1200                 p_item->input.psz_name];
1201     }
1202     else if( [[o_tc identifier] isEqualToString:@"2"] )
1203     {
1204         char *psz_temp;
1205         psz_temp = vlc_input_item_GetInfo( &p_item->input ,_("Meta-information"),_("Artist") );
1206
1207         if( psz_temp == NULL )
1208             o_value = @"";
1209         else
1210         {
1211             o_value = [NSString stringWithUTF8String: psz_temp];
1212             if( o_value == NULL )
1213             {
1214                 o_value = [NSString stringWithCString: psz_temp];
1215             }
1216             free( psz_temp );
1217         }
1218     }
1219     else if( [[o_tc identifier] isEqualToString:@"3"] )
1220     {
1221         char psz_duration[MSTRTIME_MAX_SIZE];
1222         mtime_t dur = p_item->input.i_duration;
1223         if( dur != -1 )
1224         {
1225             secstotimestr( psz_duration, dur/1000000 );
1226             o_value = [NSString stringWithUTF8String: psz_duration];
1227         }
1228         else
1229         {
1230             o_value = @"-:--:--";
1231         }
1232     }
1233     vlc_object_release( p_playlist );
1234
1235     return( o_value );
1236 }
1237
1238 /* Required for drag & drop and reordering */
1239 - (BOOL)outlineView:(NSOutlineView *)outlineView writeItems:(NSArray *)items toPasteboard:(NSPasteboard *)pboard
1240 {
1241 /*    unsigned int i;
1242
1243     for( i = 0 ; i < [items count] ; i++ )
1244     {
1245         if( [outlineView levelForItem: [items objectAtIndex: i]] == 0 )
1246         {
1247             return NO;
1248         }
1249     }*/
1250     return NO;
1251 }
1252
1253 - (NSDragOperation)outlineView:(NSOutlineView *)outlineView validateDrop:(id <NSDraggingInfo>)info proposedItem:(id)item proposedChildIndex:(int)index
1254 {
1255     NSPasteboard *o_pasteboard = [info draggingPasteboard];
1256
1257     if( [[o_pasteboard types] containsObject: NSFilenamesPboardType] )
1258     {
1259         return NSDragOperationGeneric;
1260     }
1261     return NSDragOperationNone;
1262 }
1263
1264 - (BOOL)outlineView:(NSOutlineView *)outlineView acceptDrop:(id <NSDraggingInfo>)info item:(id)item childIndex:(int)index
1265 {
1266     playlist_t * p_playlist =  vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
1267                                                        FIND_ANYWHERE );
1268     NSPasteboard *o_pasteboard = [info draggingPasteboard];
1269
1270     if( !p_playlist ) return NO;
1271
1272     if( [[o_pasteboard types] containsObject: NSFilenamesPboardType] )
1273     {
1274         int i;
1275         playlist_item_t *p_node = [item pointerValue];
1276
1277         NSArray *o_array = [NSArray array];
1278         NSArray *o_values = [[o_pasteboard propertyListForType:
1279                                         NSFilenamesPboardType]
1280                                 sortedArrayUsingSelector:
1281                                         @selector(caseInsensitiveCompare:)];
1282
1283         for( i = 0; i < (int)[o_values count]; i++)
1284         {
1285             NSDictionary *o_dic;
1286             o_dic = [NSDictionary dictionaryWithObject:[o_values
1287                         objectAtIndex:i] forKey:@"ITEM_URL"];
1288             o_array = [o_array arrayByAddingObject: o_dic];
1289         }
1290
1291         if ( item == nil )
1292         {
1293             [self appendArray: o_array atPos: index enqueue: YES];
1294         }
1295         else if( p_node->i_children == -1 )
1296         {
1297             int i_counter;
1298             playlist_item_t *p_real_node = NULL;
1299
1300             for( i_counter = 0 ; i_counter < p_node->i_parents ; i_counter++ )
1301             {
1302                 if( p_node->pp_parents[i_counter]->i_view == i_current_view )
1303                 {
1304                     p_real_node = p_node->pp_parents[i_counter]->p_parent;
1305                     break;
1306                 }
1307                 if( i_counter == p_node->i_parents )
1308                 {
1309                     return NO;
1310                 }
1311             }
1312             [self appendNodeArray: o_array inNode: p_real_node
1313                 atPos: index inView: i_current_view enqueue: YES];
1314         }
1315         else
1316         {
1317             [self appendNodeArray: o_array inNode: p_node
1318                 atPos: index inView: i_current_view enqueue: YES];
1319         }
1320         vlc_object_release( p_playlist );
1321         return YES;
1322     }
1323     vlc_object_release( p_playlist );
1324     return NO;
1325 }
1326
1327 /* Delegate method of NSWindow */
1328 /*- (void)windowWillClose:(NSNotification *)aNotification
1329 {
1330     [o_btn_playlist setState: NSOffState];
1331 }
1332 */
1333 @end
1334
1335