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         int i;
 371         vlc_mutex_lock( &p_playlist->object_lock );
 372
 373         /* Since outlineView: willDisplayCell:... may call this function with
 374            p_items that don't exist anymore, first check if the item is still
 375            in the playlist. Any cleaner solution welcomed. */
 376
 377         for ( i = 0 ; i < p_playlist->i_all_size ; i++ )
 378         {
 379             if( p_playlist->pp_all_items[i] == p_item ) break;
 380             else if ( i == p_playlist->i_all_size - 1 )
 381             {
 382                 vlc_object_release( p_playlist );
 383                 vlc_mutex_unlock( &p_playlist->object_lock );
 384                 return NO;
 385             }
 386         }
 387
 388         while( p_temp_item->i_parents > 0 )
 389         {
 390             for( i = 0; i < p_temp_item->i_parents ; i++ )
 391             {
 392                 if( p_temp_item->pp_parents[i]->i_view == i_current_view )
 393                 {
 394                     if( p_temp_item->pp_parents[i]->p_parent == p_node )
 395                     {
 396                         vlc_mutex_unlock( &p_playlist->object_lock );
 397                         vlc_object_release( p_playlist );
 398                         return YES;
 399                     }
 400                     else
 401                     {
 402                         p_temp_item = p_temp_item->pp_parents[i]->p_parent;
 403                         break;
 404                     }
 405                 }
 406             }
 407             vlc_mutex_unlock( &p_playlist->object_lock );
 408         }
 409     }
 410
 411     vlc_object_release( p_playlist );
 412     return NO;
 413 }
 414
 415 - (IBAction)savePlaylist:(id)sender
 416 {
 417     intf_thread_t * p_intf = VLCIntf;
 418     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 419                                                        FIND_ANYWHERE );
 420
 421     NSSavePanel *o_save_panel = [NSSavePanel savePanel];
 422     NSString * o_name = [NSString stringWithFormat: @"%@.m3u", _NS("Untitled")];
 423     [o_save_panel setTitle: _NS("Save Playlist")];
 424     [o_save_panel setPrompt: _NS("Save")];
 425
 426     if( [o_save_panel runModalForDirectory: nil
 427             file: o_name] == NSOKButton )
 428     {
 429         playlist_Export( p_playlist, [[o_save_panel filename] fileSystemRepresentation], "export-m3u" );
 430     }
 431 }
 432
 433
 434 /* When called retrieves the selected outlineview row and plays that node or item */
 435 - (IBAction)playItem:(id)sender
 436 {
 437     intf_thread_t * p_intf = VLCIntf;
 438     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 439                                                        FIND_ANYWHERE );
 440
 441     if( p_playlist != NULL )
 442     {
 443         playlist_item_t *p_item;
 444         playlist_item_t *p_node = NULL;
 445         int i;
 446
 447         p_item = [[o_outline_view itemAtRow:[o_outline_view selectedRow]] pointerValue];
 448
 449         if( p_item )
 450         {
 451             if( p_item->i_children == -1 )
 452             {
 453                 for( i = 0 ; i < p_item->i_parents ; i++ )
 454                 {
 455                     if( p_item->pp_parents[i]->i_view == i_current_view )
 456                     {
 457                         p_node = p_item->pp_parents[i]->p_parent;
 458                     }
 459                 }
 460             }
 461             else
 462             {
 463                 p_node = p_item;
 464                 if( p_node->i_children > 0 && p_node->pp_children[0]->i_children == -1 )
 465                 {
 466                     p_item = p_node->pp_children[0];
 467                 }
 468                 else
 469                 {
 470                     p_item = NULL;
 471                 }
 472             }
 473             playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, i_current_view, p_node, p_item );
 474         }
 475         vlc_object_release( p_playlist );
 476     }
 477 }
 478
 479 - (IBAction)servicesChange:(id)sender
 480 {
 481     NSMenuItem *o_mi = (NSMenuItem *)sender;
 482     NSString *o_string = [o_mi representedObject];
 483     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 484                                           FIND_ANYWHERE );
 485     if( !playlist_IsServicesDiscoveryLoaded( p_playlist, [o_string cString] ) )
 486         playlist_ServicesDiscoveryAdd( p_playlist, [o_string cString] );
 487     else
 488         playlist_ServicesDiscoveryRemove( p_playlist, [o_string cString] );
 489
 490     [o_mi setState: playlist_IsServicesDiscoveryLoaded( p_playlist,
 491                                           [o_string cString] ) ? YES : NO];
 492
 493     i_current_view = VIEW_CATEGORY;
 494     playlist_ViewUpdate( p_playlist, i_current_view );
 495     vlc_object_release( p_playlist );
 496     [self playlistUpdated];
 497     return;
 498 }
 499
 500 - (IBAction)selectAll:(id)sender
 501 {
 502     [o_outline_view selectAll: nil];
 503 }
 504
 505 - (IBAction)deleteItem:(id)sender
 506 {
 507     int i, i_count, i_row;
 508     NSMutableArray *o_to_delete;
 509     NSNumber *o_number;
 510
 511     playlist_t * p_playlist;
 512     intf_thread_t * p_intf = VLCIntf;
 513
 514     p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 515                                           FIND_ANYWHERE );
 516
 517     if ( p_playlist == NULL )
 518     {
 519         return;
 520     }
 521     o_to_delete = [NSMutableArray arrayWithArray:[[o_outline_view selectedRowEnumerator] allObjects]];
 522     i_count = [o_to_delete count];
 523
 524     for( i = 0; i < i_count; i++ )
 525     {
 526         playlist_item_t * p_item;
 527         o_number = [o_to_delete lastObject];
 528         i_row = [o_number intValue];
 529         [o_to_delete removeObject: o_number];
 530         [o_outline_view deselectRow: i_row];
 531
 532         p_item = (playlist_item_t *)[[o_outline_view itemAtRow: i_row] pointerValue];
 533
 534         if( p_item->i_children > -1 ) //is a node and not an item
 535         {
 536             if( p_playlist->status.i_status != PLAYLIST_STOPPED &&
 537                 [self isItem: p_playlist->status.p_item inNode: p_item] == YES )
 538             {
 539                 // if current item is in selected node and is playing then stop playlist
 540                 playlist_Stop( p_playlist );
 541             }
 542             vlc_mutex_lock( &p_playlist->object_lock );
 543             playlist_NodeDelete( p_playlist, p_item, VLC_TRUE, VLC_FALSE );
 544             vlc_mutex_unlock( &p_playlist->object_lock );
 545         }
 546         else
 547         {
 548             if( p_playlist->status.i_status != PLAYLIST_STOPPED &&
 549                 p_playlist->status.p_item == [[o_outline_view itemAtRow: i_row] pointerValue] )
 550             {
 551                 playlist_Stop( p_playlist );
 552             }
 553             vlc_mutex_lock( &p_playlist->object_lock );
 554             playlist_Delete( p_playlist, p_item->input.i_id );
 555             vlc_mutex_unlock( &p_playlist->object_lock );
 556         }
 557     }
 558     [self playlistUpdated];
 559     vlc_object_release( p_playlist );
 560 }
 561
 562 - (IBAction)sortNodeByName:(id)sender
 563 {
 564     [self sortNode: SORT_TITLE];
 565 }
 566
 567 - (IBAction)sortNodeByAuthor:(id)sender
 568 {
 569     [self sortNode: SORT_AUTHOR];
 570 }
 571
 572 - (void)sortNode:(int)i_mode
 573 {
 574     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 575                                           FIND_ANYWHERE );
 576     playlist_item_t * p_item;
 577
 578     if (p_playlist == NULL)
 579     {
 580         return;
 581     }
 582
 583     if( [o_outline_view selectedRow] > -1 )
 584     {
 585         p_item = [[o_outline_view itemAtRow: [o_outline_view selectedRow]]
 586                                                                 pointerValue];
 587     }
 588     else
 589     /*If no item is selected, sort the whole playlist*/
 590     {
 591         playlist_view_t * p_view = playlist_ViewFind( p_playlist, i_current_view );
 592         p_item = p_view->p_root;
 593     }
 594
 595     if( p_item->i_children > -1 ) // the item is a node
 596     {
 597         vlc_mutex_lock( &p_playlist->object_lock );
 598         playlist_RecursiveNodeSort( p_playlist, p_item, i_mode, ORDER_NORMAL );
 599         vlc_mutex_unlock( &p_playlist->object_lock );
 600     }
 601     else
 602     {
 603         int i;
 604
 605         for( i = 0 ; i < p_item->i_parents ; i++ )
 606         {
 607             if( p_item->pp_parents[i]->i_view == i_current_view )
 608             {
 609                 vlc_mutex_lock( &p_playlist->object_lock );
 610                 playlist_RecursiveNodeSort( p_playlist,
 611                         p_item->pp_parents[i]->p_parent, i_mode, ORDER_NORMAL );
 612                 vlc_mutex_unlock( &p_playlist->object_lock );
 613                 break;
 614             }
 615         }
 616     }
 617     vlc_object_release( p_playlist );
 618     [self playlistUpdated];
 619 }
 620
 621 - (playlist_item_t *)createItem:(NSDictionary *)o_one_item
 622 {
 623     intf_thread_t * p_intf = VLCIntf;
 624     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 625                                                        FIND_ANYWHERE );
 626
 627     if( p_playlist == NULL )
 628     {
 629         return NULL;
 630     }
 631     playlist_item_t *p_item;
 632     int i;
 633     BOOL b_rem = FALSE, b_dir = FALSE;
 634     NSString *o_uri, *o_name;
 635     NSArray *o_options;
 636     NSURL *o_true_file;
 637
 638     /* Get the item */
 639     o_uri = (NSString *)[o_one_item objectForKey: @"ITEM_URL"];
 640     o_name = (NSString *)[o_one_item objectForKey: @"ITEM_NAME"];
 641     o_options = (NSArray *)[o_one_item objectForKey: @"ITEM_OPTIONS"];
 642
 643     /* Find the name for a disc entry ( i know, can you believe the trouble?) */
 644     if( ( !o_name || [o_name isEqualToString:@""] ) && [o_uri rangeOfString: @"/dev/"].location != NSNotFound )
 645     {
 646         int i_count, i_index;
 647         struct statfs *mounts = NULL;
 648
 649         i_count = getmntinfo (&mounts, MNT_NOWAIT);
 650         /* getmntinfo returns a pointer to static data. Do not free. */
 651         for( i_index = 0 ; i_index < i_count; i_index++ )
 652         {
 653             NSMutableString *o_temp, *o_temp2;
 654             o_temp = [NSMutableString stringWithString: o_uri];
 655             o_temp2 = [NSMutableString stringWithCString: mounts[i_index].f_mntfromname];
 656             [o_temp replaceOccurrencesOfString: @"/dev/rdisk" withString: @"/dev/disk" options:NULL range:NSMakeRange(0, [o_temp length]) ];
 657             [o_temp2 replaceOccurrencesOfString: @"s0" withString: @"" options:NULL range:NSMakeRange(0, [o_temp2 length]) ];
 658             [o_temp2 replaceOccurrencesOfString: @"s1" withString: @"" options:NULL range:NSMakeRange(0, [o_temp2 length]) ];
 659
 660             if( strstr( [o_temp fileSystemRepresentation], [o_temp2 fileSystemRepresentation] ) != NULL )
 661             {
 662                 o_name = [[NSFileManager defaultManager] displayNameAtPath: [NSString stringWithCString:mounts[i_index].f_mntonname]];
 663             }
 664         }
 665     }
 666     /* If no name, then make a guess */
 667     if( !o_name) o_name = [[NSFileManager defaultManager] displayNameAtPath: o_uri];
 668
 669     if( [[NSFileManager defaultManager] fileExistsAtPath:o_uri isDirectory:&b_dir] && b_dir &&
 670         [[NSWorkspace sharedWorkspace] getFileSystemInfoForPath: o_uri isRemovable: &b_rem
 671                 isWritable:NULL isUnmountable:NULL description:NULL type:NULL] && b_rem   )
 672     {
 673         /* All of this is to make sure CD's play when you D&D them on VLC */
 674         /* Converts mountpoint to a /dev file */
 675         struct statfs *buf;
 676         char *psz_dev;
 677         NSMutableString *o_temp;
 678
 679         buf = (struct statfs *) malloc (sizeof(struct statfs));
 680         statfs( [o_uri fileSystemRepresentation], buf );
 681         psz_dev = strdup(buf->f_mntfromname);
 682         o_temp = [NSMutableString stringWithCString: psz_dev ];
 683         [o_temp replaceOccurrencesOfString: @"/dev/disk" withString: @"/dev/rdisk" options:NULL range:NSMakeRange(0, [o_temp length]) ];
 684         [o_temp replaceOccurrencesOfString: @"s0" withString: @"" options:NULL range:NSMakeRange(0, [o_temp length]) ];
 685         [o_temp replaceOccurrencesOfString: @"s1" withString: @"" options:NULL range:NSMakeRange(0, [o_temp length]) ];
 686         o_uri = o_temp;
 687     }
 688
 689     p_item = playlist_ItemNew( p_intf, [o_uri fileSystemRepresentation], [o_name UTF8String] );
 690     if( !p_item )
 691        return NULL;
 692
 693     if( o_options )
 694     {
 695         for( i = 0; i < (int)[o_options count]; i++ )
 696         {
 697             playlist_ItemAddOption( p_item, strdup( [[o_options objectAtIndex:i] UTF8String] ) );
 698         }
 699     }
 700
 701     /* Recent documents menu */
 702     o_true_file = [NSURL fileURLWithPath: o_uri];
 703     if( o_true_file != nil )
 704     {
 705         [[NSDocumentController sharedDocumentController]
 706             noteNewRecentDocumentURL: o_true_file];
 707     }
 708
 709     vlc_object_release( p_playlist );
 710     return p_item;
 711 }
 712
 713 - (void)appendArray:(NSArray*)o_array atPos:(int)i_position enqueue:(BOOL)b_enqueue
 714 {
 715     int i_item;
 716     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 717                                             FIND_ANYWHERE );
 718     if( p_playlist == NULL )
 719     {
 720         return;
 721     }
 722
 723     for( i_item = 0; i_item < (int)[o_array count]; i_item++ )
 724     {
 725         playlist_item_t *p_item;
 726         NSDictionary *o_one_item;
 727
 728         /* Get the item */
 729         o_one_item = [o_array objectAtIndex: i_item];
 730         p_item = [self createItem: o_one_item];
 731         if( !p_item )
 732         {
 733             continue;
 734         }
 735
 736         /* Add the item */
 737         playlist_AddItem( p_playlist, p_item, PLAYLIST_APPEND, i_position == -1 ? PLAYLIST_END : i_position + i_item );
 738
 739         if( i_item == 0 && !b_enqueue )
 740         {
 741             playlist_Control( p_playlist, PLAYLIST_ITEMPLAY, p_item );
 742         }
 743     }
 744     vlc_object_release( p_playlist );
 745 }
 746
 747 - (void)appendNodeArray:(NSArray*)o_array inNode:(playlist_item_t *)p_node atPos:(int)i_position inView:(int)i_view enqueue:(BOOL)b_enqueue
 748 {
 749     int i_item;
 750     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 751                                             FIND_ANYWHERE );
 752     if( p_playlist == NULL )
 753     {
 754         return;
 755     }
 756
 757     for( i_item = 0; i_item < (int)[o_array count]; i_item++ )
 758     {
 759         playlist_item_t *p_item;
 760         NSDictionary *o_one_item;
 761
 762         /* Get the item */
 763         o_one_item = [o_array objectAtIndex: i_item];
 764         p_item = [self createItem: o_one_item];
 765         if( !p_item )
 766         {
 767             continue;
 768         }
 769
 770         /* Add the item */
 771         playlist_NodeAddItem( p_playlist, p_item, i_view, p_node, PLAYLIST_APPEND, i_position + i_item );
 772
 773         if( i_item == 0 && !b_enqueue )
 774         {
 775             playlist_Control( p_playlist, PLAYLIST_ITEMPLAY, p_item );
 776         }
 777     }
 778     vlc_object_release( p_playlist );
 779
 780 }
 781
 782 - (IBAction)handlePopUp:(id)sender
 783
 784 {
 785     intf_thread_t * p_intf = VLCIntf;
 786     vlc_value_t val1,val2;
 787     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 788                                             FIND_ANYWHERE );
 789     if( p_playlist == NULL )
 790     {
 791         return;
 792     }
 793
 794     switch( [o_loop_popup indexOfSelectedItem] )
 795     {
 796         case 1:
 797
 798              val1.b_bool = 0;
 799              var_Set( p_playlist, "loop", val1 );
 800              val1.b_bool = 1;
 801              var_Set( p_playlist, "repeat", val1 );
 802              vout_OSDMessage( p_intf, DEFAULT_CHAN, _( "Repeat One" ) );
 803         break;
 804
 805         case 2:
 806              val1.b_bool = 0;
 807              var_Set( p_playlist, "repeat", val1 );
 808              val1.b_bool = 1;
 809              var_Set( p_playlist, "loop", val1 );
 810              vout_OSDMessage( p_intf, DEFAULT_CHAN, _( "Repeat All" ) );
 811         break;
 812
 813         default:
 814              var_Get( p_playlist, "repeat", &val1 );
 815              var_Get( p_playlist, "loop", &val2 );
 816              if( val1.b_bool || val2.b_bool )
 817              {
 818                   val1.b_bool = 0;
 819                   var_Set( p_playlist, "repeat", val1 );
 820                   var_Set( p_playlist, "loop", val1 );
 821                   vout_OSDMessage( p_intf, DEFAULT_CHAN, _( "Repeat Off" ) );
 822              }
 823          break;
 824      }
 825      vlc_object_release( p_playlist );
 826      [self playlistUpdated];
 827 }
 828
 829 - (NSMutableArray *)subSearchItem:(playlist_item_t *)p_item
 830 {
 831     playlist_t *p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 832                                                        FIND_ANYWHERE );
 833     playlist_item_t *p_selected_item;
 834     int i_current, i_selected_row;
 835
 836     if( !p_playlist )
 837         return NULL;
 838
 839     i_selected_row = [o_outline_view selectedRow];
 840     if (i_selected_row < 0)
 841         i_selected_row = 0;
 842
 843     p_selected_item = (playlist_item_t *)[[o_outline_view itemAtRow:
 844                                             i_selected_row] pointerValue];
 845
 846     for( i_current = 0; i_current < p_item->i_children ; i_current++ )
 847     {
 848         char *psz_temp;
 849         NSString *o_current_name, *o_current_author;
 850
 851         vlc_mutex_lock( &p_playlist->object_lock );
 852         o_current_name = [NSString stringWithUTF8String:
 853             p_item->pp_children[i_current]->input.psz_name];
 854         psz_temp = vlc_input_item_GetInfo( &p_item->input ,
 855                    _("Meta-information"),_("Artist") );
 856         o_current_author = [NSString stringWithUTF8String: psz_temp];
 857         free( psz_temp);
 858         vlc_mutex_unlock( &p_playlist->object_lock );
 859
 860         if( p_selected_item == p_item->pp_children[i_current] &&
 861                     b_selected_item_met == NO )
 862         {
 863             b_selected_item_met = YES;
 864         }
 865         else if( p_selected_item == p_item->pp_children[i_current] &&
 866                     b_selected_item_met == YES )
 867         {
 868             vlc_object_release( p_playlist );
 869             return NULL;
 870         }
 871         else if( b_selected_item_met == YES &&
 872                     ( [o_current_name rangeOfString:[o_search_field
 873                         stringValue] options:NSCaseInsensitiveSearch ].length ||
 874                       [o_current_author rangeOfString:[o_search_field
 875                         stringValue] options:NSCaseInsensitiveSearch ].length ) )
 876         {
 877             vlc_object_release( p_playlist );
 878             /*Adds the parent items in the result array as well, so that we can
 879             expand the tree*/
 880             return [NSMutableArray arrayWithObject: [NSValue
 881                             valueWithPointer: p_item->pp_children[i_current]]];
 882         }
 883         if( p_item->pp_children[i_current]->i_children > 0 )
 884         {
 885             id o_result = [self subSearchItem:
 886                                             p_item->pp_children[i_current]];
 887             if( o_result != NULL )
 888             {
 889                 vlc_object_release( p_playlist );
 890                 [o_result insertObject: [NSValue valueWithPointer:
 891                                 p_item->pp_children[i_current]] atIndex:0];
 892                 return o_result;
 893             }
 894         }
 895     }
 896     vlc_object_release( p_playlist );
 897     return NULL;
 898 }
 899
 900 - (IBAction)searchItem:(id)sender
 901 {
 902     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 903                                                        FIND_ANYWHERE );
 904     playlist_view_t * p_view;
 905     id o_result;
 906
 907     unsigned int i;
 908     int i_row = -1;
 909
 910     b_selected_item_met = NO;
 911
 912     if( p_playlist == NULL )
 913         return;
 914     p_view = playlist_ViewFind( p_playlist, i_current_view );
 915
 916     if( p_view )
 917     {
 918         /*First, only search after the selected item:*
 919          *(b_selected_item_met = NO)                 */
 920         o_result = [self subSearchItem:p_view->p_root];
 921         if( o_result == NULL )
 922         {
 923             /* If the first search failed, search again from the beginning */
 924             o_result = [self subSearchItem:p_view->p_root];
 925         }
 926         if( o_result != NULL )
 927         {
 928             for( i = 1 ; i < [o_result count] - 1 ; i++ )
 929             {
 930                 [o_outline_view expandItem: [o_outline_dict objectForKey:
 931                             [NSString stringWithFormat: @"%p",
 932                             [[o_result objectAtIndex: i] pointerValue]]]];
 933             }
 934             i_row = [o_outline_view rowForItem: [o_outline_dict objectForKey:
 935                             [NSString stringWithFormat: @"%p",
 936                             [[o_result objectAtIndex: [o_result count] - 1 ]
 937                             pointerValue]]]];
 938         }
 939         if( i_row > -1 )
 940         {
 941             [o_outline_view selectRow:i_row byExtendingSelection: NO];
 942             [o_outline_view scrollRowToVisible: i_row];
 943         }
 944     }
 945     vlc_object_release( p_playlist );
 946 }
 947
 948 - (NSMenu *)menuForEvent:(NSEvent *)o_event
 949 {
 950     NSPoint pt;
 951     vlc_bool_t b_rows;
 952     vlc_bool_t b_item_sel;
 953
 954     pt = [o_outline_view convertPoint: [o_event locationInWindow]
 955                                                  fromView: nil];
 956     b_item_sel = ( [o_outline_view rowAtPoint: pt] != -1 &&
 957                    [o_outline_view selectedRow] != -1 );
 958     b_rows = [o_outline_view numberOfRows] != 0;
 959
 960     [o_mi_play setEnabled: b_item_sel];
 961     [o_mi_delete setEnabled: b_item_sel];
 962     [o_mi_selectall setEnabled: b_rows];
 963     [o_mi_info setEnabled: b_item_sel];
 964
 965     return( o_ctx_menu );
 966 }
 967
 968 - (playlist_item_t *)selectedPlaylistItem
 969 {
 970     return [[o_outline_view itemAtRow: [o_outline_view selectedRow]]
 971                                                                 pointerValue];
 972 }
 973
 974 - (void)outlineView: (NSTableView*)o_tv
 975                   didClickTableColumn:(NSTableColumn *)o_tc
 976 {
 977     int i_mode = 0, i_type;
 978     intf_thread_t *p_intf = VLCIntf;
 979     playlist_view_t *p_view;
 980
 981     playlist_t *p_playlist = (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 982                                        FIND_ANYWHERE );
 983     if( p_playlist == NULL )
 984     {
 985         return;
 986     }
 987
 988     /* Check whether the selected table column header corresponds to a
 989        sortable table column*/
 990     if( !( o_tc == o_tc_name || o_tc == o_tc_author ) )
 991     {
 992         vlc_object_release( p_playlist );
 993         return;
 994     }
 995
 996     p_view = playlist_ViewFind( p_playlist, i_current_view );
 997
 998     if( o_tc_sortColumn == o_tc )
 999     {
1000         b_isSortDescending = !b_isSortDescending;
1001     }
1002     else
1003     {
1004         b_isSortDescending = VLC_FALSE;
1005     }
1006
1007     if( o_tc == o_tc_name )
1008     {
1009         i_mode = SORT_TITLE;
1010     }
1011     else if( o_tc == o_tc_author )
1012     {
1013         i_mode = SORT_AUTHOR;
1014     }
1015
1016     if( b_isSortDescending )
1017     {
1018         i_type = ORDER_REVERSE;
1019     }
1020     else
1021     {
1022         i_type = ORDER_NORMAL;
1023     }
1024
1025     vlc_mutex_lock( &p_playlist->object_lock );
1026     playlist_RecursiveNodeSort( p_playlist, p_view->p_root, i_mode, i_type );
1027     vlc_mutex_unlock( &p_playlist->object_lock );
1028
1029     vlc_object_release( p_playlist );
1030     [self playlistUpdated];
1031
1032     o_tc_sortColumn = o_tc;
1033     [o_outline_view setHighlightedTableColumn:o_tc];
1034
1035     if( b_isSortDescending )
1036     {
1037         [o_outline_view setIndicatorImage:o_descendingSortingImage
1038                                                         inTableColumn:o_tc];
1039     }
1040     else
1041     {
1042         [o_outline_view setIndicatorImage:o_ascendingSortingImage
1043                                                         inTableColumn:o_tc];
1044     }
1045 }
1046
1047
1048 - (void)outlineView:(NSOutlineView *)outlineView
1049                                 willDisplayCell:(id)cell
1050                                 forTableColumn:(NSTableColumn *)tableColumn
1051                                 item:(id)item
1052 {
1053     playlist_t *p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
1054                                           FIND_ANYWHERE );
1055     playlist_item_t *p_item;
1056
1057     if( !p_playlist ) return;
1058
1059     p_item = (playlist_item_t *)[item pointerValue];
1060     if( ( p_item == p_playlist->status.p_item ) ||
1061             ( p_item->i_children != 0 &&
1062             [self isItem: p_playlist->status.p_item inNode: p_item] ) )
1063     {
1064         [cell setFont: [NSFont boldSystemFontOfSize: 0]];
1065     }
1066     else
1067     {
1068         [cell setFont: [NSFont systemFontOfSize: 0]];
1069     }
1070     vlc_object_release( p_playlist );
1071 }
1072
1073 @end
1074
1075 @implementation VLCPlaylist (NSOutlineViewDataSource)
1076
1077 /* return the number of children for Obj-C pointer item */ /* DONE */
1078 - (int)outlineView:(NSOutlineView *)outlineView numberOfChildrenOfItem:(id)item
1079 {
1080     int i_return = 0;
1081     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
1082                                                        FIND_ANYWHERE );
1083     if( p_playlist == NULL || outlineView != o_outline_view )
1084         return 0;
1085
1086     if( item == nil )
1087     {
1088         /* root object */
1089         playlist_view_t *p_view;
1090         p_view = playlist_ViewFind( p_playlist, i_current_view );
1091         if( p_view && p_view->p_root )
1092         {
1093             i_return = p_view->p_root->i_children;
1094             if( i_current_view == VIEW_CATEGORY )
1095             {
1096                 i_return--; /* remove the GENERAL item from the list */
1097                 i_return += p_playlist->p_general->i_children; /* add the items of the general node */
1098             }
1099         }
1100     }
1101     else
1102     {
1103         playlist_item_t *p_item = (playlist_item_t *)[item pointerValue];
1104         if( p_item )
1105             i_return = p_item->i_children;
1106     }
1107     vlc_object_release( p_playlist );
1108
1109     if( i_return <= 0 )
1110         i_return = 0;
1111
1112     return i_return;
1113 }
1114
1115 /* return the child at index for the Obj-C pointer item */ /* DONE */
1116 - (id)outlineView:(NSOutlineView *)outlineView child:(int)index ofItem:(id)item
1117 {
1118     playlist_item_t *p_return = NULL;
1119     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
1120                                                        FIND_ANYWHERE );
1121     NSValue *o_value;
1122
1123     if( p_playlist == NULL )
1124         return nil;
1125
1126     if( item == nil )
1127     {
1128         /* root object */
1129         playlist_view_t *p_view;
1130         p_view = playlist_ViewFind( p_playlist, i_current_view );
1131         if( p_view && p_view->p_root ) p_return = p_view->p_root->pp_children[index];
1132
1133         if( i_current_view == VIEW_CATEGORY )
1134         {
1135             if( p_playlist->p_general->i_children && index >= 0 && index < p_playlist->p_general->i_children )
1136             {
1137                 p_return = p_playlist->p_general->pp_children[index];
1138             }
1139             else if( p_view && p_view->p_root && index >= 0 && index - p_playlist->p_general->i_children < p_view->p_root->i_children )
1140             {
1141                 p_return = p_view->p_root->pp_children[index - p_playlist->p_general->i_children + 1];
1142
1143             }
1144         }
1145     }
1146     else
1147     {
1148         playlist_item_t *p_item = (playlist_item_t *)[item pointerValue];
1149         if( p_item && index < p_item->i_children && index >= 0 )
1150             p_return = p_item->pp_children[index];
1151     }
1152
1153     if( p_playlist->i_size >= 2 )
1154     {
1155         [o_status_field setStringValue: [NSString stringWithFormat:
1156                     _NS("%i items in playlist"), p_playlist->i_size]];
1157     }
1158     else
1159     {
1160         if( p_playlist->i_size == 0 )
1161         {
1162             [o_status_field setStringValue: [NSString stringWithFormat:
1163                     _NS("no items in playlist"), p_playlist->i_size]];
1164         }
1165         else
1166         {
1167             [o_status_field setStringValue: [NSString stringWithFormat:
1168                     _NS("1 item in playlist"), p_playlist->i_size]];
1169         }
1170     }
1171
1172     vlc_object_release( p_playlist );
1173
1174     o_value = [[NSValue valueWithPointer: p_return] retain];
1175
1176     [o_outline_dict setObject:o_value forKey:[NSString stringWithFormat:@"%p", p_return]];
1177     return o_value;
1178 }
1179
1180 /* is the item expandable */
1181 - (BOOL)outlineView:(NSOutlineView *)outlineView isItemExpandable:(id)item
1182 {
1183     int i_return = 0;
1184     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
1185                                                        FIND_ANYWHERE );
1186     if( p_playlist == NULL )
1187         return NO;
1188
1189     if( item == nil )
1190     {
1191         /* root object */
1192         playlist_view_t *p_view;
1193         p_view = playlist_ViewFind( p_playlist, i_current_view );
1194         if( p_view && p_view->p_root ) i_return = p_view->p_root->i_children;
1195
1196         if( i_current_view == VIEW_CATEGORY )
1197         {
1198             i_return--;
1199             i_return += p_playlist->p_general->i_children;
1200         }
1201     }
1202     else
1203     {
1204         playlist_item_t *p_item = (playlist_item_t *)[item pointerValue];
1205         if( p_item )
1206             i_return = p_item->i_children;
1207     }
1208     vlc_object_release( p_playlist );
1209
1210     if( i_return <= 0 )
1211         return NO;
1212     else
1213         return YES;
1214 }
1215
1216 /* retrieve the string values for the cells */
1217 - (id)outlineView:(NSOutlineView *)outlineView objectValueForTableColumn:(NSTableColumn *)o_tc byItem:(id)item
1218 {
1219     id o_value = nil;
1220     intf_thread_t *p_intf = VLCIntf;
1221     playlist_t *p_playlist;
1222     playlist_item_t *p_item;
1223
1224     if( item == nil || ![item isKindOfClass: [NSValue class]] ) return( @"error" );
1225
1226     p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
1227                                                FIND_ANYWHERE );
1228     if( p_playlist == NULL )
1229     {
1230         return( @"error" );
1231     }
1232
1233     p_item = (playlist_item_t *)[item pointerValue];
1234
1235     if( p_item == NULL )
1236     {
1237         vlc_object_release( p_playlist );
1238         return( @"error");
1239     }
1240
1241     if( [[o_tc identifier] isEqualToString:@"1"] )
1242     {
1243         o_value = [NSString stringWithUTF8String:
1244             p_item->input.psz_name];
1245         if( o_value == NULL )
1246             o_value = [NSString stringWithCString:
1247                 p_item->input.psz_name];
1248     }
1249     else if( [[o_tc identifier] isEqualToString:@"2"] )
1250     {
1251         char *psz_temp;
1252         psz_temp = vlc_input_item_GetInfo( &p_item->input ,_("Meta-information"),_("Artist") );
1253
1254         if( psz_temp == NULL )
1255             o_value = @"";
1256         else
1257         {
1258             o_value = [NSString stringWithUTF8String: psz_temp];
1259             if( o_value == NULL )
1260             {
1261                 o_value = [NSString stringWithCString: psz_temp];
1262             }
1263             free( psz_temp );
1264         }
1265     }
1266     else if( [[o_tc identifier] isEqualToString:@"3"] )
1267     {
1268         char psz_duration[MSTRTIME_MAX_SIZE];
1269         mtime_t dur = p_item->input.i_duration;
1270         if( dur != -1 )
1271         {
1272             secstotimestr( psz_duration, dur/1000000 );
1273             o_value = [NSString stringWithUTF8String: psz_duration];
1274         }
1275         else
1276         {
1277             o_value = @"-:--:--";
1278         }
1279     }
1280     vlc_object_release( p_playlist );
1281
1282     return( o_value );
1283 }
1284
1285 /* Required for drag & drop and reordering */
1286 - (BOOL)outlineView:(NSOutlineView *)outlineView writeItems:(NSArray *)items toPasteboard:(NSPasteboard *)pboard
1287 {
1288 /*    unsigned int i;
1289
1290     for( i = 0 ; i < [items count] ; i++ )
1291     {
1292         if( [outlineView levelForItem: [items objectAtIndex: i]] == 0 )
1293         {
1294             return NO;
1295         }
1296     }*/
1297     return NO;
1298 }
1299
1300 - (NSDragOperation)outlineView:(NSOutlineView *)outlineView validateDrop:(id <NSDraggingInfo>)info proposedItem:(id)item proposedChildIndex:(int)index
1301 {
1302     NSPasteboard *o_pasteboard = [info draggingPasteboard];
1303
1304     if( [[o_pasteboard types] containsObject: NSFilenamesPboardType] )
1305     {
1306         return NSDragOperationGeneric;
1307     }
1308     return NSDragOperationNone;
1309 }
1310
1311 - (BOOL)outlineView:(NSOutlineView *)outlineView acceptDrop:(id <NSDraggingInfo>)info item:(id)item childIndex:(int)index
1312 {
1313     playlist_t * p_playlist =  vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
1314                                                        FIND_ANYWHERE );
1315     NSPasteboard *o_pasteboard = [info draggingPasteboard];
1316
1317     if( !p_playlist ) return NO;
1318
1319     if( [[o_pasteboard types] containsObject: NSFilenamesPboardType] )
1320     {
1321         int i;
1322         playlist_item_t *p_node = [item pointerValue];
1323
1324         NSArray *o_array = [NSArray array];
1325         NSArray *o_values = [[o_pasteboard propertyListForType:
1326                                         NSFilenamesPboardType]
1327                                 sortedArrayUsingSelector:
1328                                         @selector(caseInsensitiveCompare:)];
1329
1330         for( i = 0; i < (int)[o_values count]; i++)
1331         {
1332             NSDictionary *o_dic;
1333             o_dic = [NSDictionary dictionaryWithObject:[o_values
1334                         objectAtIndex:i] forKey:@"ITEM_URL"];
1335             o_array = [o_array arrayByAddingObject: o_dic];
1336         }
1337
1338         if ( item == nil )
1339         {
1340             [self appendArray: o_array atPos: index enqueue: YES];
1341         }
1342         else if( p_node->i_children == -1 )
1343         {
1344             int i_counter;
1345             playlist_item_t *p_real_node = NULL;
1346
1347             for( i_counter = 0 ; i_counter < p_node->i_parents ; i_counter++ )
1348             {
1349                 if( p_node->pp_parents[i_counter]->i_view == i_current_view )
1350                 {
1351                     p_real_node = p_node->pp_parents[i_counter]->p_parent;
1352                     break;
1353                 }
1354                 if( i_counter == p_node->i_parents )
1355                 {
1356                     return NO;
1357                 }
1358             }
1359             [self appendNodeArray: o_array inNode: p_real_node
1360                 atPos: index inView: i_current_view enqueue: YES];
1361         }
1362         else
1363         {
1364             [self appendNodeArray: o_array inNode: p_node
1365                 atPos: index inView: i_current_view enqueue: YES];
1366         }
1367         vlc_object_release( p_playlist );
1368         return YES;
1369     }
1370     vlc_object_release( p_playlist );
1371     return NO;
1372 }
1373
1374 /* Delegate method of NSWindow */
1375 /*- (void)windowWillClose:(NSNotification *)aNotification
1376 {
1377     [o_btn_playlist setState: NSOffState];
1378 }
1379 */
1380 @end
1381
1382