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 - (BOOL)isItem: (playlist_item_t *)p_item inNode: (playlist_item_t *)p_node
 357 {
 358     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 359                                           FIND_ANYWHERE );
 360     playlist_item_t *p_temp_item = p_item;
 361
 362     if( p_playlist == NULL )
 363     {
 364         return NO;
 365     }
 366
 367     if ( p_temp_item )
 368     {
 369         int i;
 370         vlc_mutex_lock( &p_playlist->object_lock );
 371
 372 // Let's check if we can do without that
 373 #if 0
 374
 375         /* Since outlineView: willDisplayCell:... may call this function with
 376            p_items that don't exist anymore, first check if the item is still
 377            in the playlist. Any cleaner solution welcomed. */
 378
 379         {
 380             if( p_playlist->pp_all_items[i] == p_item ) break;
 381             else if ( i == p_playlist->i_all_size - 1 )
 382             {
 383                 vlc_object_release( p_playlist );
 384                 vlc_mutex_unlock( &p_playlist->object_lock );
 385                 return NO;
 386             }
 387         }
 388 #endif
 389         while( p_temp_item->i_parents > 0 )
 390         {
 391             for( i = 0; i < p_temp_item->i_parents ; i++ )
 392             {
 393                 if( p_temp_item->pp_parents[i]->i_view == i_current_view )
 394                 {
 395                     if( p_temp_item->pp_parents[i]->p_parent == p_node )
 396                     {
 397                         vlc_mutex_unlock( &p_playlist->object_lock );
 398                         vlc_object_release( p_playlist );
 399                         return YES;
 400                     }
 401                     else
 402                     {
 403                         p_temp_item = p_temp_item->pp_parents[i]->p_parent;
 404                         break;
 405                     }
 406                 }
 407             }
 408             vlc_mutex_unlock( &p_playlist->object_lock );
 409         }
 410     }
 411
 412     vlc_object_release( p_playlist );
 413     return NO;
 414 }
 415
 416 - (BOOL)isValueItem: (id)o_item inNode: (id)o_node
 417 {
 418     int i;
 419     int i_total = [[o_outline_view dataSource] outlineView:o_outline_view
 420                                         numberOfChildrenOfItem: o_node];
 421     for( i = 0 ; i < i_total ; i++ )
 422     {
 423         id o_temp_item = [[o_outline_view dataSource] outlineView:
 424                                     o_outline_view child:i ofItem: o_node];
 425         if( [[o_outline_view dataSource] outlineView:o_outline_view
 426                                     numberOfChildrenOfItem: o_temp_item] > 0 )
 427         {
 428             if( [self isValueItem: o_item inNode: o_temp_item] == YES )
 429             return YES;
 430         }
 431         else if( [o_temp_item isEqual: o_item] )
 432         {
 433             return YES;
 434         }
 435     }
 436     return NO;
 437 }
 438
 439 - (IBAction)savePlaylist:(id)sender
 440 {
 441     intf_thread_t * p_intf = VLCIntf;
 442     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 443                                                        FIND_ANYWHERE );
 444
 445     NSSavePanel *o_save_panel = [NSSavePanel savePanel];
 446     NSString * o_name = [NSString stringWithFormat: @"%@.m3u", _NS("Untitled")];
 447     [o_save_panel setTitle: _NS("Save Playlist")];
 448     [o_save_panel setPrompt: _NS("Save")];
 449
 450     if( [o_save_panel runModalForDirectory: nil
 451             file: o_name] == NSOKButton )
 452     {
 453         playlist_Export( p_playlist, [[o_save_panel filename] fileSystemRepresentation], "export-m3u" );
 454     }
 455 }
 456
 457
 458 /* When called retrieves the selected outlineview row and plays that node or item */
 459 - (IBAction)playItem:(id)sender
 460 {
 461     intf_thread_t * p_intf = VLCIntf;
 462     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 463                                                        FIND_ANYWHERE );
 464
 465     if( p_playlist != NULL )
 466     {
 467         playlist_item_t *p_item;
 468         playlist_item_t *p_node = NULL;
 469         int i;
 470
 471         p_item = [[o_outline_view itemAtRow:[o_outline_view selectedRow]] pointerValue];
 472
 473         if( p_item )
 474         {
 475             if( p_item->i_children == -1 )
 476             {
 477                 for( i = 0 ; i < p_item->i_parents ; i++ )
 478                 {
 479                     if( p_item->pp_parents[i]->i_view == i_current_view )
 480                     {
 481                         p_node = p_item->pp_parents[i]->p_parent;
 482                     }
 483                 }
 484             }
 485             else
 486             {
 487                 p_node = p_item;
 488                 if( p_node->i_children > 0 && p_node->pp_children[0]->i_children == -1 )
 489                 {
 490                     p_item = p_node->pp_children[0];
 491                 }
 492                 else
 493                 {
 494                     p_item = NULL;
 495                 }
 496             }
 497             playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, i_current_view, p_node, p_item );
 498         }
 499         vlc_object_release( p_playlist );
 500     }
 501 }
 502
 503 - (IBAction)servicesChange:(id)sender
 504 {
 505     NSMenuItem *o_mi = (NSMenuItem *)sender;
 506     NSString *o_string = [o_mi representedObject];
 507     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 508                                           FIND_ANYWHERE );
 509     if( !playlist_IsServicesDiscoveryLoaded( p_playlist, [o_string cString] ) )
 510         playlist_ServicesDiscoveryAdd( p_playlist, [o_string cString] );
 511     else
 512         playlist_ServicesDiscoveryRemove( p_playlist, [o_string cString] );
 513
 514     [o_mi setState: playlist_IsServicesDiscoveryLoaded( p_playlist,
 515                                           [o_string cString] ) ? YES : NO];
 516
 517     i_current_view = VIEW_CATEGORY;
 518     playlist_ViewUpdate( p_playlist, i_current_view );
 519     vlc_object_release( p_playlist );
 520     [self playlistUpdated];
 521     return;
 522 }
 523
 524 - (IBAction)selectAll:(id)sender
 525 {
 526     [o_outline_view selectAll: nil];
 527 }
 528
 529 - (IBAction)deleteItem:(id)sender
 530 {
 531     int i, i_count, i_row;
 532     NSMutableArray *o_to_delete;
 533     NSNumber *o_number;
 534
 535     playlist_t * p_playlist;
 536     intf_thread_t * p_intf = VLCIntf;
 537
 538     p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 539                                           FIND_ANYWHERE );
 540
 541     if ( p_playlist == NULL )
 542     {
 543         return;
 544     }
 545     o_to_delete = [NSMutableArray arrayWithArray:[[o_outline_view selectedRowEnumerator] allObjects]];
 546     i_count = [o_to_delete count];
 547
 548     for( i = 0; i < i_count; i++ )
 549     {
 550         o_number = [o_to_delete lastObject];
 551         i_row = [o_number intValue];
 552         id o_item = [o_outline_view itemAtRow: i_row];
 553         playlist_item_t *p_item = [o_item pointerValue];
 554         [o_to_delete removeObject: o_number];
 555         [o_outline_view deselectRow: i_row];
 556
 557         if( [[o_outline_view dataSource] outlineView:o_outline_view
 558                                         numberOfChildrenOfItem: o_item]  > 0 )
 559         //is a node and not an item
 560         {
 561             id o_playing_item = [o_outline_dict objectForKey:
 562                 [NSString stringWithFormat: @"%p", p_playlist->status.p_item]];
 563             if( p_playlist->status.i_status != PLAYLIST_STOPPED &&
 564                 [self isValueItem: o_playing_item inNode: o_item] == YES )
 565             {
 566                 // if current item is in selected node and is playing then stop playlist
 567                 playlist_Stop( p_playlist );
 568             }
 569             vlc_mutex_lock( &p_playlist->object_lock );
 570             playlist_NodeDelete( p_playlist, p_item, VLC_TRUE, VLC_FALSE );
 571             vlc_mutex_unlock( &p_playlist->object_lock );
 572         }
 573         else
 574         {
 575             if( p_playlist->status.i_status != PLAYLIST_STOPPED &&
 576                 p_playlist->status.p_item == [[o_outline_view itemAtRow: i_row] pointerValue] )
 577             {
 578                 playlist_Stop( p_playlist );
 579             }
 580             vlc_mutex_lock( &p_playlist->object_lock );
 581             playlist_Delete( p_playlist, p_item->input.i_id );
 582             vlc_mutex_unlock( &p_playlist->object_lock );
 583         }
 584     }
 585     [self playlistUpdated];
 586     vlc_object_release( p_playlist );
 587 }
 588
 589 - (IBAction)sortNodeByName:(id)sender
 590 {
 591     [self sortNode: SORT_TITLE];
 592 }
 593
 594 - (IBAction)sortNodeByAuthor:(id)sender
 595 {
 596     [self sortNode: SORT_AUTHOR];
 597 }
 598
 599 - (void)sortNode:(int)i_mode
 600 {
 601     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 602                                           FIND_ANYWHERE );
 603     playlist_item_t * p_item;
 604
 605     if (p_playlist == NULL)
 606     {
 607         return;
 608     }
 609
 610     if( [o_outline_view selectedRow] > -1 )
 611     {
 612         p_item = [[o_outline_view itemAtRow: [o_outline_view selectedRow]]
 613                                                                 pointerValue];
 614     }
 615     else
 616     /*If no item is selected, sort the whole playlist*/
 617     {
 618         playlist_view_t * p_view = playlist_ViewFind( p_playlist, i_current_view );
 619         p_item = p_view->p_root;
 620     }
 621
 622     if( p_item->i_children > -1 ) // the item is a node
 623     {
 624         vlc_mutex_lock( &p_playlist->object_lock );
 625         playlist_RecursiveNodeSort( p_playlist, p_item, i_mode, ORDER_NORMAL );
 626         vlc_mutex_unlock( &p_playlist->object_lock );
 627     }
 628     else
 629     {
 630         int i;
 631
 632         for( i = 0 ; i < p_item->i_parents ; i++ )
 633         {
 634             if( p_item->pp_parents[i]->i_view == i_current_view )
 635             {
 636                 vlc_mutex_lock( &p_playlist->object_lock );
 637                 playlist_RecursiveNodeSort( p_playlist,
 638                         p_item->pp_parents[i]->p_parent, i_mode, ORDER_NORMAL );
 639                 vlc_mutex_unlock( &p_playlist->object_lock );
 640                 break;
 641             }
 642         }
 643     }
 644     vlc_object_release( p_playlist );
 645     [self playlistUpdated];
 646 }
 647
 648 - (playlist_item_t *)createItem:(NSDictionary *)o_one_item
 649 {
 650     intf_thread_t * p_intf = VLCIntf;
 651     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 652                                                        FIND_ANYWHERE );
 653
 654     if( p_playlist == NULL )
 655     {
 656         return NULL;
 657     }
 658     playlist_item_t *p_item;
 659     int i;
 660     BOOL b_rem = FALSE, b_dir = FALSE;
 661     NSString *o_uri, *o_name;
 662     NSArray *o_options;
 663     NSURL *o_true_file;
 664
 665     /* Get the item */
 666     o_uri = (NSString *)[o_one_item objectForKey: @"ITEM_URL"];
 667     o_name = (NSString *)[o_one_item objectForKey: @"ITEM_NAME"];
 668     o_options = (NSArray *)[o_one_item objectForKey: @"ITEM_OPTIONS"];
 669
 670     /* Find the name for a disc entry ( i know, can you believe the trouble?) */
 671     if( ( !o_name || [o_name isEqualToString:@""] ) && [o_uri rangeOfString: @"/dev/"].location != NSNotFound )
 672     {
 673         int i_count, i_index;
 674         struct statfs *mounts = NULL;
 675
 676         i_count = getmntinfo (&mounts, MNT_NOWAIT);
 677         /* getmntinfo returns a pointer to static data. Do not free. */
 678         for( i_index = 0 ; i_index < i_count; i_index++ )
 679         {
 680             NSMutableString *o_temp, *o_temp2;
 681             o_temp = [NSMutableString stringWithString: o_uri];
 682             o_temp2 = [NSMutableString stringWithCString: mounts[i_index].f_mntfromname];
 683             [o_temp replaceOccurrencesOfString: @"/dev/rdisk" withString: @"/dev/disk" options:NULL range:NSMakeRange(0, [o_temp length]) ];
 684             [o_temp2 replaceOccurrencesOfString: @"s0" withString: @"" options:NULL range:NSMakeRange(0, [o_temp2 length]) ];
 685             [o_temp2 replaceOccurrencesOfString: @"s1" withString: @"" options:NULL range:NSMakeRange(0, [o_temp2 length]) ];
 686
 687             if( strstr( [o_temp fileSystemRepresentation], [o_temp2 fileSystemRepresentation] ) != NULL )
 688             {
 689                 o_name = [[NSFileManager defaultManager] displayNameAtPath: [NSString stringWithCString:mounts[i_index].f_mntonname]];
 690             }
 691         }
 692     }
 693     /* If no name, then make a guess */
 694     if( !o_name) o_name = [[NSFileManager defaultManager] displayNameAtPath: o_uri];
 695
 696     if( [[NSFileManager defaultManager] fileExistsAtPath:o_uri isDirectory:&b_dir] && b_dir &&
 697         [[NSWorkspace sharedWorkspace] getFileSystemInfoForPath: o_uri isRemovable: &b_rem
 698                 isWritable:NULL isUnmountable:NULL description:NULL type:NULL] && b_rem   )
 699     {
 700         /* All of this is to make sure CD's play when you D&D them on VLC */
 701         /* Converts mountpoint to a /dev file */
 702         struct statfs *buf;
 703         char *psz_dev;
 704         NSMutableString *o_temp;
 705
 706         buf = (struct statfs *) malloc (sizeof(struct statfs));
 707         statfs( [o_uri fileSystemRepresentation], buf );
 708         psz_dev = strdup(buf->f_mntfromname);
 709         o_temp = [NSMutableString stringWithCString: psz_dev ];
 710         [o_temp replaceOccurrencesOfString: @"/dev/disk" withString: @"/dev/rdisk" options:NULL range:NSMakeRange(0, [o_temp length]) ];
 711         [o_temp replaceOccurrencesOfString: @"s0" withString: @"" options:NULL range:NSMakeRange(0, [o_temp length]) ];
 712         [o_temp replaceOccurrencesOfString: @"s1" withString: @"" options:NULL range:NSMakeRange(0, [o_temp length]) ];
 713         o_uri = o_temp;
 714     }
 715
 716     p_item = playlist_ItemNew( p_intf, [o_uri fileSystemRepresentation], [o_name UTF8String] );
 717     if( !p_item )
 718        return NULL;
 719
 720     if( o_options )
 721     {
 722         for( i = 0; i < (int)[o_options count]; i++ )
 723         {
 724             playlist_ItemAddOption( p_item, strdup( [[o_options objectAtIndex:i] UTF8String] ) );
 725         }
 726     }
 727
 728     /* Recent documents menu */
 729     o_true_file = [NSURL fileURLWithPath: o_uri];
 730     if( o_true_file != nil )
 731     {
 732         [[NSDocumentController sharedDocumentController]
 733             noteNewRecentDocumentURL: o_true_file];
 734     }
 735
 736     vlc_object_release( p_playlist );
 737     return p_item;
 738 }
 739
 740 - (void)appendArray:(NSArray*)o_array atPos:(int)i_position enqueue:(BOOL)b_enqueue
 741 {
 742     int i_item;
 743     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 744                                             FIND_ANYWHERE );
 745     if( p_playlist == NULL )
 746     {
 747         return;
 748     }
 749
 750     for( i_item = 0; i_item < (int)[o_array count]; i_item++ )
 751     {
 752         playlist_item_t *p_item;
 753         NSDictionary *o_one_item;
 754
 755         /* Get the item */
 756         o_one_item = [o_array objectAtIndex: i_item];
 757         p_item = [self createItem: o_one_item];
 758         if( !p_item )
 759         {
 760             continue;
 761         }
 762
 763         /* Add the item */
 764         playlist_AddItem( p_playlist, p_item, PLAYLIST_APPEND, i_position == -1 ? PLAYLIST_END : i_position + i_item );
 765
 766         if( i_item == 0 && !b_enqueue )
 767         {
 768             playlist_Control( p_playlist, PLAYLIST_ITEMPLAY, p_item );
 769         }
 770     }
 771     vlc_object_release( p_playlist );
 772 }
 773
 774 - (void)appendNodeArray:(NSArray*)o_array inNode:(playlist_item_t *)p_node atPos:(int)i_position inView:(int)i_view enqueue:(BOOL)b_enqueue
 775 {
 776     int i_item;
 777     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 778                                             FIND_ANYWHERE );
 779     if( p_playlist == NULL )
 780     {
 781         return;
 782     }
 783
 784     for( i_item = 0; i_item < (int)[o_array count]; i_item++ )
 785     {
 786         playlist_item_t *p_item;
 787         NSDictionary *o_one_item;
 788
 789         /* Get the item */
 790         o_one_item = [o_array objectAtIndex: i_item];
 791         p_item = [self createItem: o_one_item];
 792         if( !p_item )
 793         {
 794             continue;
 795         }
 796
 797         /* Add the item */
 798         playlist_NodeAddItem( p_playlist, p_item, i_view, p_node, PLAYLIST_APPEND, i_position + i_item );
 799
 800         if( i_item == 0 && !b_enqueue )
 801         {
 802             playlist_Control( p_playlist, PLAYLIST_ITEMPLAY, p_item );
 803         }
 804     }
 805     vlc_object_release( p_playlist );
 806
 807 }
 808
 809 - (IBAction)handlePopUp:(id)sender
 810
 811 {
 812     intf_thread_t * p_intf = VLCIntf;
 813     vlc_value_t val1,val2;
 814     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 815                                             FIND_ANYWHERE );
 816     if( p_playlist == NULL )
 817     {
 818         return;
 819     }
 820
 821     switch( [o_loop_popup indexOfSelectedItem] )
 822     {
 823         case 1:
 824
 825              val1.b_bool = 0;
 826              var_Set( p_playlist, "loop", val1 );
 827              val1.b_bool = 1;
 828              var_Set( p_playlist, "repeat", val1 );
 829              vout_OSDMessage( p_intf, DEFAULT_CHAN, _( "Repeat One" ) );
 830         break;
 831
 832         case 2:
 833              val1.b_bool = 0;
 834              var_Set( p_playlist, "repeat", val1 );
 835              val1.b_bool = 1;
 836              var_Set( p_playlist, "loop", val1 );
 837              vout_OSDMessage( p_intf, DEFAULT_CHAN, _( "Repeat All" ) );
 838         break;
 839
 840         default:
 841              var_Get( p_playlist, "repeat", &val1 );
 842              var_Get( p_playlist, "loop", &val2 );
 843              if( val1.b_bool || val2.b_bool )
 844              {
 845                   val1.b_bool = 0;
 846                   var_Set( p_playlist, "repeat", val1 );
 847                   var_Set( p_playlist, "loop", val1 );
 848                   vout_OSDMessage( p_intf, DEFAULT_CHAN, _( "Repeat Off" ) );
 849              }
 850          break;
 851      }
 852      vlc_object_release( p_playlist );
 853      [self playlistUpdated];
 854 }
 855
 856 - (NSMutableArray *)subSearchItem:(playlist_item_t *)p_item
 857 {
 858     playlist_t *p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 859                                                        FIND_ANYWHERE );
 860     playlist_item_t *p_selected_item;
 861     int i_current, i_selected_row;
 862
 863     if( !p_playlist )
 864         return NULL;
 865
 866     i_selected_row = [o_outline_view selectedRow];
 867     if (i_selected_row < 0)
 868         i_selected_row = 0;
 869
 870     p_selected_item = (playlist_item_t *)[[o_outline_view itemAtRow:
 871                                             i_selected_row] pointerValue];
 872
 873     for( i_current = 0; i_current < p_item->i_children ; i_current++ )
 874     {
 875         char *psz_temp;
 876         NSString *o_current_name, *o_current_author;
 877
 878         vlc_mutex_lock( &p_playlist->object_lock );
 879         o_current_name = [NSString stringWithUTF8String:
 880             p_item->pp_children[i_current]->input.psz_name];
 881         psz_temp = vlc_input_item_GetInfo( &p_item->input ,
 882                    _("Meta-information"),_("Artist") );
 883         o_current_author = [NSString stringWithUTF8String: psz_temp];
 884         free( psz_temp);
 885         vlc_mutex_unlock( &p_playlist->object_lock );
 886
 887         if( p_selected_item == p_item->pp_children[i_current] &&
 888                     b_selected_item_met == NO )
 889         {
 890             b_selected_item_met = YES;
 891         }
 892         else if( p_selected_item == p_item->pp_children[i_current] &&
 893                     b_selected_item_met == YES )
 894         {
 895             vlc_object_release( p_playlist );
 896             return NULL;
 897         }
 898         else if( b_selected_item_met == YES &&
 899                     ( [o_current_name rangeOfString:[o_search_field
 900                         stringValue] options:NSCaseInsensitiveSearch ].length ||
 901                       [o_current_author rangeOfString:[o_search_field
 902                         stringValue] options:NSCaseInsensitiveSearch ].length ) )
 903         {
 904             vlc_object_release( p_playlist );
 905             /*Adds the parent items in the result array as well, so that we can
 906             expand the tree*/
 907             return [NSMutableArray arrayWithObject: [NSValue
 908                             valueWithPointer: p_item->pp_children[i_current]]];
 909         }
 910         if( p_item->pp_children[i_current]->i_children > 0 )
 911         {
 912             id o_result = [self subSearchItem:
 913                                             p_item->pp_children[i_current]];
 914             if( o_result != NULL )
 915             {
 916                 vlc_object_release( p_playlist );
 917                 [o_result insertObject: [NSValue valueWithPointer:
 918                                 p_item->pp_children[i_current]] atIndex:0];
 919                 return o_result;
 920             }
 921         }
 922     }
 923     vlc_object_release( p_playlist );
 924     return NULL;
 925 }
 926
 927 - (IBAction)searchItem:(id)sender
 928 {
 929     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 930                                                        FIND_ANYWHERE );
 931     playlist_view_t * p_view;
 932     id o_result;
 933
 934     unsigned int i;
 935     int i_row = -1;
 936
 937     b_selected_item_met = NO;
 938
 939     if( p_playlist == NULL )
 940         return;
 941     p_view = playlist_ViewFind( p_playlist, i_current_view );
 942
 943     if( p_view )
 944     {
 945         /*First, only search after the selected item:*
 946          *(b_selected_item_met = NO)                 */
 947         o_result = [self subSearchItem:p_view->p_root];
 948         if( o_result == NULL )
 949         {
 950             /* If the first search failed, search again from the beginning */
 951             o_result = [self subSearchItem:p_view->p_root];
 952         }
 953         if( o_result != NULL )
 954         {
 955             int i_start;
 956             if( [[o_result objectAtIndex: 0] pointerValue] ==
 957                                                     p_playlist->p_general )
 958             i_start = 1;
 959             else
 960             i_start = 0;
 961
 962             for( i = i_start ; i < [o_result count] - 1 ; i++ )
 963             {
 964                 [o_outline_view expandItem: [o_outline_dict objectForKey:
 965                             [NSString stringWithFormat: @"%p",
 966                             [[o_result objectAtIndex: i] pointerValue]]]];
 967             }
 968             i_row = [o_outline_view rowForItem: [o_outline_dict objectForKey:
 969                             [NSString stringWithFormat: @"%p",
 970                             [[o_result objectAtIndex: [o_result count] - 1 ]
 971                             pointerValue]]]];
 972         }
 973         if( i_row > -1 )
 974         {
 975             [o_outline_view selectRow:i_row byExtendingSelection: NO];
 976             [o_outline_view scrollRowToVisible: i_row];
 977         }
 978     }
 979     vlc_object_release( p_playlist );
 980 }
 981
 982 - (NSMenu *)menuForEvent:(NSEvent *)o_event
 983 {
 984     NSPoint pt;
 985     vlc_bool_t b_rows;
 986     vlc_bool_t b_item_sel;
 987
 988     pt = [o_outline_view convertPoint: [o_event locationInWindow]
 989                                                  fromView: nil];
 990     b_item_sel = ( [o_outline_view rowAtPoint: pt] != -1 &&
 991                    [o_outline_view selectedRow] != -1 );
 992     b_rows = [o_outline_view numberOfRows] != 0;
 993
 994     [o_mi_play setEnabled: b_item_sel];
 995     [o_mi_delete setEnabled: b_item_sel];
 996     [o_mi_selectall setEnabled: b_rows];
 997     [o_mi_info setEnabled: b_item_sel];
 998
 999     return( o_ctx_menu );
1000 }
1001
1002 - (playlist_item_t *)selectedPlaylistItem
1003 {
1004     return [[o_outline_view itemAtRow: [o_outline_view selectedRow]]
1005                                                                 pointerValue];
1006 }
1007
1008 - (void)outlineView: (NSTableView*)o_tv
1009                   didClickTableColumn:(NSTableColumn *)o_tc
1010 {
1011     int i_mode = 0, i_type;
1012     intf_thread_t *p_intf = VLCIntf;
1013     playlist_view_t *p_view;
1014
1015     playlist_t *p_playlist = (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
1016                                        FIND_ANYWHERE );
1017     if( p_playlist == NULL )
1018     {
1019         return;
1020     }
1021
1022     /* Check whether the selected table column header corresponds to a
1023        sortable table column*/
1024     if( !( o_tc == o_tc_name || o_tc == o_tc_author ) )
1025     {
1026         vlc_object_release( p_playlist );
1027         return;
1028     }
1029
1030     p_view = playlist_ViewFind( p_playlist, i_current_view );
1031
1032     if( o_tc_sortColumn == o_tc )
1033     {
1034         b_isSortDescending = !b_isSortDescending;
1035     }
1036     else
1037     {
1038         b_isSortDescending = VLC_FALSE;
1039     }
1040
1041     if( o_tc == o_tc_name )
1042     {
1043         i_mode = SORT_TITLE;
1044     }
1045     else if( o_tc == o_tc_author )
1046     {
1047         i_mode = SORT_AUTHOR;
1048     }
1049
1050     if( b_isSortDescending )
1051     {
1052         i_type = ORDER_REVERSE;
1053     }
1054     else
1055     {
1056         i_type = ORDER_NORMAL;
1057     }
1058
1059     vlc_mutex_lock( &p_playlist->object_lock );
1060     playlist_RecursiveNodeSort( p_playlist, p_view->p_root, i_mode, i_type );
1061     vlc_mutex_unlock( &p_playlist->object_lock );
1062
1063     vlc_object_release( p_playlist );
1064     [self playlistUpdated];
1065
1066     o_tc_sortColumn = o_tc;
1067     [o_outline_view setHighlightedTableColumn:o_tc];
1068
1069     if( b_isSortDescending )
1070     {
1071         [o_outline_view setIndicatorImage:o_descendingSortingImage
1072                                                         inTableColumn:o_tc];
1073     }
1074     else
1075     {
1076         [o_outline_view setIndicatorImage:o_ascendingSortingImage
1077                                                         inTableColumn:o_tc];
1078     }
1079 }
1080
1081
1082 - (void)outlineView:(NSOutlineView *)outlineView
1083                                 willDisplayCell:(id)cell
1084                                 forTableColumn:(NSTableColumn *)tableColumn
1085                                 item:(id)item
1086 {
1087     playlist_t *p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
1088                                           FIND_ANYWHERE );
1089
1090     id o_playing_item;
1091
1092     if( !p_playlist ) return;
1093
1094     o_playing_item = [o_outline_dict objectForKey:
1095                 [NSString stringWithFormat:@"%p",  p_playlist->status.p_item]];
1096
1097     if( [self isValueItem: o_playing_item inNode: item] ||
1098                                                 [o_playing_item isEqual: item] )
1099     {
1100         [cell setFont: [NSFont boldSystemFontOfSize: 0]];
1101     }
1102     else
1103     {
1104         [cell setFont: [NSFont systemFontOfSize: 0]];
1105     }
1106     vlc_object_release( p_playlist );
1107 }
1108
1109 @end
1110
1111 @implementation VLCPlaylist (NSOutlineViewDataSource)
1112
1113 /* return the number of children for Obj-C pointer item */ /* DONE */
1114 - (int)outlineView:(NSOutlineView *)outlineView numberOfChildrenOfItem:(id)item
1115 {
1116     int i_return = 0;
1117     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
1118                                                        FIND_ANYWHERE );
1119     if( p_playlist == NULL || outlineView != o_outline_view )
1120         return 0;
1121
1122     if( item == nil )
1123     {
1124         /* root object */
1125         playlist_view_t *p_view;
1126         p_view = playlist_ViewFind( p_playlist, i_current_view );
1127         if( p_view && p_view->p_root )
1128         {
1129             i_return = p_view->p_root->i_children;
1130             if( i_current_view == VIEW_CATEGORY )
1131             {
1132                 i_return--; /* remove the GENERAL item from the list */
1133                 i_return += p_playlist->p_general->i_children; /* add the items of the general node */
1134             }
1135         }
1136     }
1137     else
1138     {
1139         playlist_item_t *p_item = (playlist_item_t *)[item pointerValue];
1140         if( p_item )
1141             i_return = p_item->i_children;
1142     }
1143     vlc_object_release( p_playlist );
1144
1145     if( i_return <= 0 )
1146         i_return = 0;
1147
1148     return i_return;
1149 }
1150
1151 /* return the child at index for the Obj-C pointer item */ /* DONE */
1152 - (id)outlineView:(NSOutlineView *)outlineView child:(int)index ofItem:(id)item
1153 {
1154     playlist_item_t *p_return = NULL;
1155     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
1156                                                        FIND_ANYWHERE );
1157     NSValue *o_value;
1158
1159     if( p_playlist == NULL )
1160         return nil;
1161
1162     if( item == nil )
1163     {
1164         /* root object */
1165         playlist_view_t *p_view;
1166         p_view = playlist_ViewFind( p_playlist, i_current_view );
1167         if( p_view && p_view->p_root ) p_return = p_view->p_root->pp_children[index];
1168
1169         if( i_current_view == VIEW_CATEGORY )
1170         {
1171             if( p_playlist->p_general->i_children && index >= 0 && index < p_playlist->p_general->i_children )
1172             {
1173                 p_return = p_playlist->p_general->pp_children[index];
1174             }
1175             else if( p_view && p_view->p_root && index >= 0 && index - p_playlist->p_general->i_children < p_view->p_root->i_children )
1176             {
1177                 p_return = p_view->p_root->pp_children[index - p_playlist->p_general->i_children + 1];
1178
1179             }
1180         }
1181     }
1182     else
1183     {
1184         playlist_item_t *p_item = (playlist_item_t *)[item pointerValue];
1185         if( p_item && index < p_item->i_children && index >= 0 )
1186             p_return = p_item->pp_children[index];
1187     }
1188
1189     if( p_playlist->i_size >= 2 )
1190     {
1191         [o_status_field setStringValue: [NSString stringWithFormat:
1192                     _NS("%i items in playlist"), p_playlist->i_size]];
1193     }
1194     else
1195     {
1196         if( p_playlist->i_size == 0 )
1197         {
1198             [o_status_field setStringValue: [NSString stringWithFormat:
1199                     _NS("no items in playlist"), p_playlist->i_size]];
1200         }
1201         else
1202         {
1203             [o_status_field setStringValue: [NSString stringWithFormat:
1204                     _NS("1 item in playlist"), p_playlist->i_size]];
1205         }
1206     }
1207
1208     vlc_object_release( p_playlist );
1209
1210     o_value = [[NSValue valueWithPointer: p_return] retain];
1211
1212     [o_outline_dict setObject:o_value forKey:[NSString stringWithFormat:@"%p", p_return]];
1213     return o_value;
1214 }
1215
1216 /* is the item expandable */
1217 - (BOOL)outlineView:(NSOutlineView *)outlineView isItemExpandable:(id)item
1218 {
1219     int i_return = 0;
1220     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
1221                                                        FIND_ANYWHERE );
1222     if( p_playlist == NULL )
1223         return NO;
1224
1225     if( item == nil )
1226     {
1227         /* root object */
1228         playlist_view_t *p_view;
1229         p_view = playlist_ViewFind( p_playlist, i_current_view );
1230         if( p_view && p_view->p_root ) i_return = p_view->p_root->i_children;
1231
1232         if( i_current_view == VIEW_CATEGORY )
1233         {
1234             i_return--;
1235             i_return += p_playlist->p_general->i_children;
1236         }
1237     }
1238     else
1239     {
1240         playlist_item_t *p_item = (playlist_item_t *)[item pointerValue];
1241         if( p_item )
1242             i_return = p_item->i_children;
1243     }
1244     vlc_object_release( p_playlist );
1245
1246     if( i_return <= 0 )
1247         return NO;
1248     else
1249         return YES;
1250 }
1251
1252 /* retrieve the string values for the cells */
1253 - (id)outlineView:(NSOutlineView *)outlineView objectValueForTableColumn:(NSTableColumn *)o_tc byItem:(id)item
1254 {
1255     id o_value = nil;
1256     intf_thread_t *p_intf = VLCIntf;
1257     playlist_t *p_playlist;
1258     playlist_item_t *p_item;
1259
1260     if( item == nil || ![item isKindOfClass: [NSValue class]] ) return( @"error" );
1261
1262     p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
1263                                                FIND_ANYWHERE );
1264     if( p_playlist == NULL )
1265     {
1266         return( @"error" );
1267     }
1268
1269     p_item = (playlist_item_t *)[item pointerValue];
1270
1271     if( p_item == NULL )
1272     {
1273         vlc_object_release( p_playlist );
1274         return( @"error");
1275     }
1276
1277     if( [[o_tc identifier] isEqualToString:@"1"] )
1278     {
1279         o_value = [NSString stringWithUTF8String:
1280             p_item->input.psz_name];
1281         if( o_value == NULL )
1282             o_value = [NSString stringWithCString:
1283                 p_item->input.psz_name];
1284     }
1285     else if( [[o_tc identifier] isEqualToString:@"2"] )
1286     {
1287         char *psz_temp;
1288         psz_temp = vlc_input_item_GetInfo( &p_item->input ,_("Meta-information"),_("Artist") );
1289
1290         if( psz_temp == NULL )
1291             o_value = @"";
1292         else
1293         {
1294             o_value = [NSString stringWithUTF8String: psz_temp];
1295             if( o_value == NULL )
1296             {
1297                 o_value = [NSString stringWithCString: psz_temp];
1298             }
1299             free( psz_temp );
1300         }
1301     }
1302     else if( [[o_tc identifier] isEqualToString:@"3"] )
1303     {
1304         char psz_duration[MSTRTIME_MAX_SIZE];
1305         mtime_t dur = p_item->input.i_duration;
1306         if( dur != -1 )
1307         {
1308             secstotimestr( psz_duration, dur/1000000 );
1309             o_value = [NSString stringWithUTF8String: psz_duration];
1310         }
1311         else
1312         {
1313             o_value = @"-:--:--";
1314         }
1315     }
1316     vlc_object_release( p_playlist );
1317
1318     return( o_value );
1319 }
1320
1321 /* Required for drag & drop and reordering */
1322 - (BOOL)outlineView:(NSOutlineView *)outlineView writeItems:(NSArray *)items toPasteboard:(NSPasteboard *)pboard
1323 {
1324     unsigned int i,j;
1325     playlist_t *p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
1326                                                FIND_ANYWHERE );
1327     NSMutableArray *o_nodes_array = [NSMutableArray array];
1328     NSMutableArray *o_items_array = [NSMutableArray array];
1329     NSMutableArray *o_objects_array = [NSMutableArray array];
1330
1331     if( !p_playlist ) return NO;
1332
1333     [pboard declareTypes: [NSArray arrayWithObject:
1334                                     @"VLCPlaylistItemPboardType"] owner: nil];
1335
1336     for( i = 0 ; i < [items count] ; i++ )
1337     {
1338         id o_item = [items objectAtIndex: i];
1339
1340         if( ![self isItem: [o_item pointerValue] inNode:
1341                                         p_playlist->p_general] )
1342         {
1343             vlc_object_release(p_playlist);
1344             return NO;
1345         }
1346         if( ((playlist_item_t *)[o_item pointerValue])->i_children > 0 )
1347             [o_nodes_array addObject: o_item];
1348         else
1349             [o_items_array addObject: o_item];
1350     }
1351
1352     /* Now we need to check if there are selected items that are in already
1353        selected nodes. In that case, we only want to move the nodes */
1354     for( i = 0 ; i < [o_nodes_array count] ; i++ )
1355     {
1356         for ( j = 0 ; j < [o_nodes_array count] ; j++ )
1357         {
1358             if( j == i ) continue;
1359             if( [self isItem: [[o_nodes_array objectAtIndex:i] pointerValue]
1360                     inNode: [[o_nodes_array objectAtIndex:j] pointerValue]] )
1361             {
1362                 [o_nodes_array removeObjectAtIndex:i];
1363                 /* We need to execute the next iteration with the same index
1364                    since the current item has been deleted */
1365                 i--;
1366                 break;
1367             }
1368         }
1369     }
1370
1371     for( i = 0 ; i < [o_items_array count] ; i++ )
1372     {
1373         for ( j = 0 ; j < [o_nodes_array count] ; j++ )
1374         {
1375             if( [self isItem: [[o_items_array objectAtIndex:i] pointerValue]
1376                     inNode: [[o_nodes_array objectAtIndex:j] pointerValue]] )
1377             {
1378                 [o_items_array removeObjectAtIndex:i];
1379                 i--;
1380                 break;
1381             }
1382             if( j == [o_nodes_array count] ) i++;
1383         }
1384     }
1385
1386     [o_objects_array addObjectsFromArray: o_nodes_array];
1387     [o_objects_array addObjectsFromArray: o_items_array];
1388
1389     if( ![pboard setPropertyList:(id)o_objects_array
1390                                         forType:@"VLCPlaylistItemPboardType"] )
1391     {
1392         vlc_object_release(p_playlist);
1393         return NO;
1394     }
1395
1396     vlc_object_release(p_playlist);
1397     return YES;
1398 }
1399
1400 - (NSDragOperation)outlineView:(NSOutlineView *)outlineView validateDrop:(id <NSDraggingInfo>)info proposedItem:(id)item proposedChildIndex:(int)index
1401 {
1402     NSPasteboard *o_pasteboard = [info draggingPasteboard];
1403
1404     if( [[o_pasteboard types] containsObject: NSFilenamesPboardType] )
1405     {
1406         return NSDragOperationGeneric;
1407     }
1408     return NSDragOperationNone;
1409 }
1410
1411 - (BOOL)outlineView:(NSOutlineView *)outlineView acceptDrop:(id <NSDraggingInfo>)info item:(id)item childIndex:(int)index
1412 {
1413     playlist_t * p_playlist =  vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
1414                                                        FIND_ANYWHERE );
1415     NSPasteboard *o_pasteboard = [info draggingPasteboard];
1416
1417     if( !p_playlist ) return NO;
1418
1419     if( [[o_pasteboard types] containsObject: NSFilenamesPboardType] )
1420     {
1421         int i;
1422         playlist_item_t *p_node = [item pointerValue];
1423
1424         NSArray *o_array = [NSArray array];
1425         NSArray *o_values = [[o_pasteboard propertyListForType:
1426                                         NSFilenamesPboardType]
1427                                 sortedArrayUsingSelector:
1428                                         @selector(caseInsensitiveCompare:)];
1429
1430         for( i = 0; i < (int)[o_values count]; i++)
1431         {
1432             NSDictionary *o_dic;
1433             o_dic = [NSDictionary dictionaryWithObject:[o_values
1434                         objectAtIndex:i] forKey:@"ITEM_URL"];
1435             o_array = [o_array arrayByAddingObject: o_dic];
1436         }
1437
1438         if ( item == nil )
1439         {
1440             [self appendArray: o_array atPos: index enqueue: YES];
1441         }
1442         else if( p_node->i_children == -1 )
1443         {
1444             int i_counter;
1445             playlist_item_t *p_real_node = NULL;
1446
1447             for( i_counter = 0 ; i_counter < p_node->i_parents ; i_counter++ )
1448             {
1449                 if( p_node->pp_parents[i_counter]->i_view == i_current_view )
1450                 {
1451                     p_real_node = p_node->pp_parents[i_counter]->p_parent;
1452                     break;
1453                 }
1454                 if( i_counter == p_node->i_parents )
1455                 {
1456                     return NO;
1457                 }
1458             }
1459             [self appendNodeArray: o_array inNode: p_real_node
1460                 atPos: index inView: i_current_view enqueue: YES];
1461         }
1462         else
1463         {
1464             [self appendNodeArray: o_array inNode: p_node
1465                 atPos: index inView: i_current_view enqueue: YES];
1466         }
1467         vlc_object_release( p_playlist );
1468         return YES;
1469     }
1470     vlc_object_release( p_playlist );
1471     return NO;
1472 }
1473
1474 /* Delegate method of NSWindow */
1475 /*- (void)windowWillClose:(NSNotification *)aNotification
1476 {
1477     [o_btn_playlist setState: NSOffState];
1478 }
1479 */
1480 @end
1481
1482