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