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

   1 /*****************************************************************************
   2  * playlist.m: MacOS X interface module
   3  *****************************************************************************
   4  * Copyright (C) 2002-2005 VideoLAN
   5  * $Id$
   6  *
   7  * Authors: Jon Lech Johansen <jon-vl@nanocrew.net>
   8  *          Derk-Jan Hartman <hartman at videolan dot org>
   9  *          Benjamin Pracht <bigben at videolab dot org>
  10  *
  11  * This program is free software; you can redistribute it and/or modify
  12  * it under the terms of the GNU General Public License as published by
  13  * the Free Software Foundation; either version 2 of the License, or
  14  * (at your option) any later version.
  15  *
  16  * This program is distributed in the hope that it will be useful,
  17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  * GNU General Public License for more details.
  20  *
  21  * You should have received a copy of the GNU General Public License
  22  * along with this program; if not, write to the Free Software
  23  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
  24  *****************************************************************************/
  25
  26 /* TODO
  27  * add 'icons' for different types of nodes? (http://www.cocoadev.com/index.pl?IconAndTextInTableCell)
  28  * create a new search field build with pictures from the 'regular' search field, so it can be emulated on 10.2
  29  * create toggle buttons for the shuffle, repeat one, repeat all functions.
  30  * implement drag and drop and item reordering.
  31  * reimplement enable/disable item
  32  * create a new 'tool' button (see the gear button in the Finder window) for 'actions'
  33    (adding service discovery, other views, new node/playlist, save node/playlist) stuff like that
  34  */
  35
  36
  37 /*****************************************************************************
  38  * Preamble
  39  *****************************************************************************/
  40 #include <stdlib.h>                                      /* malloc(), free() */
  41 #include <sys/param.h>                                    /* for MAXPATHLEN */
  42 #include <string.h>
  43 #include <math.h>
  44 #include <sys/mount.h>
  45 #include <vlc_keys.h>
  46
  47 #include "intf.h"
  48 #include "playlist.h"
  49 #include "controls.h"
  50 #include "osd.h"
  51 #include "misc.h"
  52
  53 /*****************************************************************************
  54  * VLCPlaylistView implementation
  55  *****************************************************************************/
  56 @implementation VLCPlaylistView
  57
  58 - (NSMenu *)menuForEvent:(NSEvent *)o_event
  59 {
  60     return( [[self delegate] menuForEvent: o_event] );
  61 }
  62
  63 - (void)keyDown:(NSEvent *)o_event
  64 {
  65     unichar key = 0;
  66
  67     if( [[o_event characters] length] )
  68     {
  69         key = [[o_event characters] characterAtIndex: 0];
  70     }
  71
  72     switch( key )
  73     {
  74         case NSDeleteCharacter:
  75         case NSDeleteFunctionKey:
  76         case NSDeleteCharFunctionKey:
  77         case NSBackspaceCharacter:
  78             [[self delegate] deleteItem:self];
  79             break;
  80
  81         default:
  82             [super keyDown: o_event];
  83             break;
  84     }
  85 }
  86
  87 @end
  88
  89 /*****************************************************************************
  90  * VLCPlaylist implementation
  91  *****************************************************************************/
  92 @implementation VLCPlaylist
  93
  94 - (id)init
  95 {
  96     self = [super init];
  97     if ( self != nil )
  98     {
  99         o_outline_dict = [[NSMutableDictionary alloc] init];
 100         //i_moveRow = -1;
 101     }
 102     return self;
 103 }
 104
 105 - (void)awakeFromNib
 106 {
 107     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 108                                           FIND_ANYWHERE );
 109     vlc_list_t *p_list = vlc_list_find( p_playlist, VLC_OBJECT_MODULE,
 110                                         FIND_ANYWHERE );
 111
 112     int i_index;
 113     i_current_view = VIEW_CATEGORY;
 114     playlist_ViewUpdate( p_playlist, i_current_view );
 115
 116     [o_outline_view setTarget: self];
 117     [o_outline_view setDelegate: self];
 118     [o_outline_view setDataSource: self];
 119
 120     [o_outline_view setDoubleAction: @selector(playItem:)];
 121
 122     [o_outline_view registerForDraggedTypes:
 123         [NSArray arrayWithObjects: NSFilenamesPboardType, nil]];
 124     [o_outline_view setIntercellSpacing: NSMakeSize (0.0, 1.0)];
 125
 126 /* We need to check whether _defaultTableHeaderSortImage exists, since it
 127 belongs to an Apple hidden private API, and then can "disapear" at any time*/
 128
 129     if( [[NSOutlineView class] respondsToSelector:@selector(_defaultTableHeaderSortImage)] )
 130     {
 131         o_ascendingSortingImage = [[NSOutlineView class] _defaultTableHeaderSortImage];
 132     }
 133     else
 134     {
 135         o_ascendingSortingImage = nil;
 136     }
 137
 138     if( [[NSOutlineView class] respondsToSelector:@selector(_defaultTableHeaderReverseSortImage)] )
 139     {
 140         o_descendingSortingImage = [[NSOutlineView class] _defaultTableHeaderReverseSortImage];
 141     }
 142     else
 143     {
 144         o_descendingSortingImage = nil;
 145     }
 146
 147     o_tc_sortColumn = nil;
 148
 149     for( i_index = 0; i_index < p_list->i_count; i_index++ )
 150     {
 151         NSMenuItem * o_lmi;
 152         module_t * p_parser = (module_t *)p_list->p_values[i_index].p_object ;
 153
 154         if( !strcmp( p_parser->psz_capability, "services_discovery" ) )
 155         {
 156             /* create the menu entries used in the playlist menu */
 157             o_lmi = [[o_mi_services submenu] addItemWithTitle:
 158                      [NSString stringWithCString:
 159                      p_parser->psz_longname ? p_parser->psz_longname :
 160                      ( p_parser->psz_shortname ? p_parser->psz_shortname:
 161                      p_parser->psz_object_name)]
 162                                              action: @selector(servicesChange:)
 163                                              keyEquivalent: @""];
 164             [o_lmi setTarget: self];
 165             [o_lmi setRepresentedObject:
 166                    [NSString stringWithCString: p_parser->psz_object_name]];
 167             if( playlist_IsServicesDiscoveryLoaded( p_playlist,
 168                     p_parser->psz_object_name ) )
 169                 [o_lmi setState: NSOnState];
 170
 171             /* create the menu entries for the main menu */
 172             o_lmi = [[o_mm_mi_services submenu] addItemWithTitle:
 173                      [NSString stringWithCString:
 174                      p_parser->psz_longname ? p_parser->psz_longname :
 175                      ( p_parser->psz_shortname ? p_parser->psz_shortname:
 176                      p_parser->psz_object_name)]
 177                                              action: @selector(servicesChange:)
 178                                              keyEquivalent: @""];
 179             [o_lmi setTarget: self];
 180             [o_lmi setRepresentedObject:
 181                    [NSString stringWithCString: p_parser->psz_object_name]];
 182             if( playlist_IsServicesDiscoveryLoaded( p_playlist,
 183                     p_parser->psz_object_name ) )
 184                 [o_lmi setState: NSOnState];
 185         }
 186     }
 187     vlc_list_release( p_list );
 188     vlc_object_release( p_playlist );
 189
 190     [self initStrings];
 191     //[self playlistUpdated];
 192 }
 193
 194 - (void)initStrings
 195 {
 196     [o_mi_save_playlist setTitle: _NS("Save Playlist...")];
 197     [o_mi_play setTitle: _NS("Play")];
 198     [o_mi_delete setTitle: _NS("Delete")];
 199     [o_mi_selectall setTitle: _NS("Select All")];
 200     [o_mi_info setTitle: _NS("Properties")];
 201     [o_mi_sort_name setTitle: _NS("Sort Node by Name")];
 202     [o_mi_sort_author setTitle: _NS("Sort Node by Author")];
 203     [o_mi_services setTitle: _NS("Services discovery")];
 204     [[o_tc_name headerCell] setStringValue:_NS("Name")];
 205     [[o_tc_author headerCell] setStringValue:_NS("Author")];
 206     [[o_tc_duration headerCell] setStringValue:_NS("Duration")];
 207     [o_status_field setStringValue: [NSString stringWithFormat:
 208                         _NS("no items in playlist")]];
 209
 210     [o_random_ckb setTitle: _NS("Random")];
 211 #if 0
 212     [o_search_button setTitle: _NS("Search")];
 213 #endif
 214     [[o_loop_popup itemAtIndex:0] setTitle: _NS("Standard Play")];
 215     [[o_loop_popup itemAtIndex:1] setTitle: _NS("Repeat One")];
 216     [[o_loop_popup itemAtIndex:2] setTitle: _NS("Repeat All")];
 217 }
 218
 219 - (NSOutlineView *)outlineView
 220 {
 221     return o_outline_view;
 222 }
 223
 224 - (void)playlistUpdated
 225 {
 226     unsigned int i;
 227
 228     /* Clear indications of any existing column sorting*/
 229     for( i = 0 ; i < [[o_outline_view tableColumns] count] ; i++ )
 230     {
 231         [o_outline_view setIndicatorImage:nil inTableColumn:
 232                             [[o_outline_view tableColumns] objectAtIndex:i]];
 233     }
 234
 235     [o_outline_view setHighlightedTableColumn:nil];
 236     o_tc_sortColumn = nil;
 237     // TODO Find a way to keep the dict size to a minimum
 238     //[o_outline_dict removeAllObjects];
 239     [o_outline_view reloadData];
 240 }
 241
 242 - (void)playModeUpdated
 243 {
 244     playlist_t *p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 245                                           FIND_ANYWHERE );
 246     vlc_value_t val, val2;
 247
 248     if( p_playlist == NULL )
 249     {
 250         return;
 251     }
 252
 253     var_Get( p_playlist, "loop", &val2 );
 254     var_Get( p_playlist, "repeat", &val );
 255     if( val.b_bool == VLC_TRUE )
 256     {
 257         [o_loop_popup selectItemAtIndex: 1];
 258    }
 259     else if( val2.b_bool == VLC_TRUE )
 260     {
 261         [o_loop_popup selectItemAtIndex: 2];
 262     }
 263     else
 264     {
 265         [o_loop_popup selectItemAtIndex: 0];
 266     }
 267
 268     var_Get( p_playlist, "random", &val );
 269     [o_random_ckb setState: val.b_bool];
 270
 271     vlc_object_release( p_playlist );
 272 }
 273
 274 - (void)updateRowSelection
 275 {
 276     int i,i_row;
 277     unsigned int j;
 278
 279     playlist_t *p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 280                                           FIND_ANYWHERE );
 281     playlist_item_t *p_item, *p_temp_item;
 282     NSMutableArray *o_array = [NSMutableArray array];
 283
 284     if( p_playlist == NULL )
 285         return;
 286
 287     p_item = p_playlist->status.p_item;
 288     if( p_item == NULL ) return;
 289
 290     p_temp_item = p_item;
 291     while( p_temp_item->i_parents > 0 )
 292     {
 293         [o_array insertObject: [NSValue valueWithPointer: p_temp_item] atIndex: 0];
 294         for (i = 0 ; i < p_temp_item->i_parents ; i++)
 295         {
 296             if( p_temp_item->pp_parents[i]->i_view == i_current_view )
 297             {
 298                 p_temp_item = p_temp_item->pp_parents[i]->p_parent;
 299                 break;
 300             }
 301         }
 302     }
 303
 304     for (j = 0 ; j < [o_array count] - 1 ; j++)
 305     {
 306         [o_outline_view expandItem: [o_outline_dict objectForKey:
 307                             [NSString stringWithFormat: @"%p",
 308                             [[o_array objectAtIndex:j] pointerValue]]]];
 309
 310     }
 311
 312     i_row = [o_outline_view rowForItem:[o_outline_dict
 313             objectForKey:[NSString stringWithFormat: @"%p", p_item]]];
 314
 315     [o_outline_view selectRow: i_row byExtendingSelection: NO];
 316     [o_outline_view scrollRowToVisible: i_row];
 317
 318     vlc_object_release(p_playlist);
 319 }
 320
 321
 322 - (BOOL)isItem: (playlist_item_t *)p_item inNode: (playlist_item_t *)p_node
 323 {
 324     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 325                                           FIND_ANYWHERE );
 326     playlist_item_t *p_temp_item = p_item;
 327
 328     if( p_playlist == NULL )
 329     {
 330         return NO;
 331     }
 332
 333     if ( p_temp_item )
 334     {
 335         while( p_temp_item->i_parents > 0 )
 336         {
 337             int i;
 338             for( i = 0; i < p_temp_item->i_parents ; i++ )
 339             {
 340                 if( p_temp_item->pp_parents[i]->i_view == i_current_view )
 341                 {
 342                     if( p_temp_item->pp_parents[i]->p_parent == p_node )
 343                     {
 344                         vlc_object_release( p_playlist );
 345                         return YES;
 346                     }
 347                     else
 348                     {
 349                         p_temp_item = p_temp_item->pp_parents[i]->p_parent;
 350                         break;
 351                     }
 352                 }
 353             }
 354         }
 355     }
 356
 357     vlc_object_release( p_playlist );
 358     return NO;
 359 }
 360
 361
 362 /* When called retrieves the selected outlineview row and plays that node or item */
 363 - (IBAction)playItem:(id)sender
 364 {
 365     intf_thread_t * p_intf = VLCIntf;
 366     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 367                                                        FIND_ANYWHERE );
 368
 369     if( p_playlist != NULL )
 370     {
 371         playlist_item_t *p_item;
 372         playlist_item_t *p_node = NULL;
 373         int i;
 374
 375         p_item = [[o_outline_view itemAtRow:[o_outline_view selectedRow]] pointerValue];
 376
 377         if( p_item )
 378         {
 379             if( p_item->i_children == -1 )
 380             {
 381                 for( i = 0 ; i < p_item->i_parents ; i++ )
 382                 {
 383                     if( p_item->pp_parents[i]->i_view == i_current_view )
 384                     {
 385                         p_node = p_item->pp_parents[i]->p_parent;
 386                     }
 387                 }
 388             }
 389             else
 390             {
 391                 p_node = p_item;
 392                 if( p_node->i_children > 0 && p_node->pp_children[0]->i_children == -1 )
 393                 {
 394                     p_item = p_node->pp_children[0];
 395                 }
 396                 else
 397                 {
 398                     p_item = NULL;
 399                 }
 400             }
 401             playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, i_current_view, p_node, p_item );
 402         }
 403         vlc_object_release( p_playlist );
 404     }
 405 }
 406
 407 - (IBAction)servicesChange:(id)sender
 408 {
 409     NSMenuItem *o_mi = (NSMenuItem *)sender;
 410     NSString *o_string = [o_mi representedObject];
 411     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 412                                           FIND_ANYWHERE );
 413     if( !playlist_IsServicesDiscoveryLoaded( p_playlist, [o_string cString] ) )
 414         playlist_ServicesDiscoveryAdd( p_playlist, [o_string cString] );
 415     else
 416         playlist_ServicesDiscoveryRemove( p_playlist, [o_string cString] );
 417
 418     [o_mi setState: playlist_IsServicesDiscoveryLoaded( p_playlist,
 419                                           [o_string cString] ) ? YES : NO];
 420
 421     i_current_view = VIEW_CATEGORY;
 422     playlist_ViewUpdate( p_playlist, i_current_view );
 423     vlc_object_release( p_playlist );
 424     [self playlistUpdated];
 425     return;
 426 }
 427
 428 - (IBAction)selectAll:(id)sender
 429 {
 430     [o_outline_view selectAll: nil];
 431 }
 432
 433 - (IBAction)deleteItem:(id)sender
 434 {
 435     int i, i_count, i_row;
 436     NSMutableArray *o_to_delete;
 437     NSNumber *o_number;
 438
 439     playlist_t * p_playlist;
 440     intf_thread_t * p_intf = VLCIntf;
 441
 442     p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 443                                           FIND_ANYWHERE );
 444
 445     if ( p_playlist == NULL )
 446     {
 447         return;
 448     }
 449     o_to_delete = [NSMutableArray arrayWithArray:[[o_outline_view selectedRowEnumerator] allObjects]];
 450     i_count = [o_to_delete count];
 451
 452     for( i = 0; i < i_count; i++ )
 453     {
 454         playlist_item_t * p_item;
 455         o_number = [o_to_delete lastObject];
 456         i_row = [o_number intValue];
 457
 458         [o_to_delete removeObject: o_number];
 459         [o_outline_view deselectRow: i_row];
 460
 461         p_item = (playlist_item_t *)[[o_outline_view itemAtRow: i_row] pointerValue];
 462
 463         if( p_item->i_children > -1 ) //is a node and not an item
 464         {
 465             if( p_playlist->status.i_status != PLAYLIST_STOPPED &&
 466                 [self isItem: p_playlist->status.p_item inNode: p_item] == YES )
 467             {
 468                 // if current item is in selected node and is playing then stop playlist
 469                 playlist_Stop( p_playlist );
 470             }
 471             playlist_NodeDelete( p_playlist, p_item, VLC_TRUE, VLC_FALSE );
 472         }
 473         else
 474         {
 475             if( p_playlist->status.i_status != PLAYLIST_STOPPED &&
 476                 p_playlist->status.p_item == [[o_outline_view itemAtRow: i_row] pointerValue] )
 477             {
 478                 playlist_Stop( p_playlist );
 479             }
 480             playlist_LockDelete( p_playlist, p_item->input.i_id );
 481         }
 482     }
 483     [self playlistUpdated];
 484     vlc_object_release( p_playlist );
 485 }
 486
 487 - (IBAction)sortNodeByName:(id)sender
 488 {
 489     [self sortNode: SORT_TITLE];
 490 }
 491
 492 - (IBAction)sortNodeByAuthor:(id)sender
 493 {
 494     [self sortNode: SORT_AUTHOR];
 495 }
 496
 497 - (void)sortNode:(int)i_mode
 498 {
 499     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 500                                           FIND_ANYWHERE );
 501     playlist_item_t * p_item;
 502
 503     if (p_playlist == NULL)
 504     {
 505         return;
 506     }
 507
 508     if( [o_outline_view selectedRow] > -1 )
 509     {
 510         p_item = [[o_outline_view itemAtRow: [o_outline_view selectedRow]]
 511                                                                 pointerValue];
 512     }
 513     else
 514     /*If no item is selected, sort the whole playlist*/
 515     {
 516         playlist_view_t * p_view = playlist_ViewFind( p_playlist, i_current_view );
 517         p_item = p_view->p_root;
 518     }
 519
 520     if( p_item->i_children > -1 ) // the item is a node
 521     {
 522         vlc_mutex_lock( &p_playlist->object_lock );
 523         playlist_RecursiveNodeSort( p_playlist, p_item, i_mode, ORDER_NORMAL );
 524         vlc_mutex_unlock( &p_playlist->object_lock );
 525     }
 526     else
 527     {
 528         int i;
 529
 530         for( i = 0 ; i < p_item->i_parents ; i++ )
 531         {
 532             if( p_item->pp_parents[i]->i_view == i_current_view )
 533             {
 534                 vlc_mutex_lock( &p_playlist->object_lock );
 535                 playlist_RecursiveNodeSort( p_playlist,
 536                         p_item->pp_parents[i]->p_parent, i_mode, ORDER_NORMAL );
 537                 vlc_mutex_unlock( &p_playlist->object_lock );
 538                 break;
 539             }
 540         }
 541     }
 542     vlc_object_release( p_playlist );
 543     [self playlistUpdated];
 544 }
 545
 546 - (void)appendArray:(NSArray*)o_array atPos:(int)i_position enqueue:(BOOL)b_enqueue
 547 {
 548     int i_item;
 549     intf_thread_t * p_intf = VLCIntf;
 550     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 551                                                        FIND_ANYWHERE );
 552
 553     if( p_playlist == NULL )
 554     {
 555         return;
 556     }
 557
 558     for( i_item = 0; i_item < (int)[o_array count]; i_item++ )
 559     {
 560         /* One item */
 561         NSDictionary *o_one_item;
 562         playlist_item_t *p_item;
 563         int i;
 564         BOOL b_rem = FALSE, b_dir = FALSE;
 565         NSString *o_uri, *o_name;
 566         NSArray *o_options;
 567         NSURL *o_true_file;
 568
 569         /* Get the item */
 570         o_one_item = [o_array objectAtIndex: i_item];
 571         o_uri = (NSString *)[o_one_item objectForKey: @"ITEM_URL"];
 572         o_name = (NSString *)[o_one_item objectForKey: @"ITEM_NAME"];
 573         o_options = (NSArray *)[o_one_item objectForKey: @"ITEM_OPTIONS"];
 574
 575         /* Find the name for a disc entry ( i know, can you believe the trouble?) */
 576         if( ( !o_name || [o_name isEqualToString:@""] ) && [o_uri rangeOfString: @"/dev/"].location != NSNotFound )
 577         {
 578             int i_count, i_index;
 579             struct statfs *mounts = NULL;
 580
 581             i_count = getmntinfo (&mounts, MNT_NOWAIT);
 582             /* getmntinfo returns a pointer to static data. Do not free. */
 583             for( i_index = 0 ; i_index < i_count; i_index++ )
 584             {
 585                 NSMutableString *o_temp, *o_temp2;
 586                 o_temp = [NSMutableString stringWithString: o_uri];
 587                 o_temp2 = [NSMutableString stringWithCString: mounts[i_index].f_mntfromname];
 588                 [o_temp replaceOccurrencesOfString: @"/dev/rdisk" withString: @"/dev/disk" options:NULL range:NSMakeRange(0, [o_temp length]) ];
 589                 [o_temp2 replaceOccurrencesOfString: @"s0" withString: @"" options:NULL range:NSMakeRange(0, [o_temp2 length]) ];
 590                 [o_temp2 replaceOccurrencesOfString: @"s1" withString: @"" options:NULL range:NSMakeRange(0, [o_temp2 length]) ];
 591
 592                 if( strstr( [o_temp fileSystemRepresentation], [o_temp2 fileSystemRepresentation] ) != NULL )
 593                 {
 594                     o_name = [[NSFileManager defaultManager] displayNameAtPath: [NSString stringWithCString:mounts[i_index].f_mntonname]];
 595                 }
 596             }
 597         }
 598         /* If no name, then make a guess */
 599         if( !o_name) o_name = [[NSFileManager defaultManager] displayNameAtPath: o_uri];
 600
 601         if( [[NSFileManager defaultManager] fileExistsAtPath:o_uri isDirectory:&b_dir] && b_dir &&
 602             [[NSWorkspace sharedWorkspace] getFileSystemInfoForPath: o_uri isRemovable: &b_rem
 603                     isWritable:NULL isUnmountable:NULL description:NULL type:NULL] && b_rem   )
 604         {
 605             /* All of this is to make sure CD's play when you D&D them on VLC */
 606             /* Converts mountpoint to a /dev file */
 607             struct statfs *buf;
 608             char *psz_dev;
 609             NSMutableString *o_temp;
 610
 611             buf = (struct statfs *) malloc (sizeof(struct statfs));
 612             statfs( [o_uri fileSystemRepresentation], buf );
 613             psz_dev = strdup(buf->f_mntfromname);
 614             o_temp = [NSMutableString stringWithCString: psz_dev ];
 615             [o_temp replaceOccurrencesOfString: @"/dev/disk" withString: @"/dev/rdisk" options:NULL range:NSMakeRange(0, [o_temp length]) ];
 616             [o_temp replaceOccurrencesOfString: @"s0" withString: @"" options:NULL range:NSMakeRange(0, [o_temp length]) ];
 617             [o_temp replaceOccurrencesOfString: @"s1" withString: @"" options:NULL range:NSMakeRange(0, [o_temp length]) ];
 618             o_uri = o_temp;
 619         }
 620
 621         p_item = playlist_ItemNew( p_intf, [o_uri fileSystemRepresentation], [o_name UTF8String] );
 622         if( !p_item )
 623             continue;
 624
 625         if( o_options )
 626         {
 627             for( i = 0; i < (int)[o_options count]; i++ )
 628             {
 629                 playlist_ItemAddOption( p_item, strdup( [[o_options objectAtIndex:i] UTF8String] ) );
 630             }
 631         }
 632
 633         /* Add the item */
 634         playlist_AddItem( p_playlist, p_item, PLAYLIST_APPEND, i_position == -1 ? PLAYLIST_END : i_position + i_item );
 635
 636         /* Recent documents menu */
 637         o_true_file = [NSURL fileURLWithPath: o_uri];
 638         if( o_true_file != nil )
 639         {
 640             [[NSDocumentController sharedDocumentController]
 641                 noteNewRecentDocumentURL: o_true_file];
 642         }
 643
 644         if( i_item == 0 && !b_enqueue )
 645         {
 646             playlist_Control( p_playlist, PLAYLIST_ITEMPLAY, p_item );
 647         }
 648     }
 649
 650     vlc_object_release( p_playlist );
 651 }
 652
 653 - (IBAction)handlePopUp:(id)sender
 654
 655 {
 656     intf_thread_t * p_intf = VLCIntf;
 657     vlc_value_t val1,val2;
 658     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 659                                             FIND_ANYWHERE );
 660     if( p_playlist == NULL )
 661     {
 662         return;
 663     }
 664
 665     switch( [o_loop_popup indexOfSelectedItem] )
 666     {
 667         case 1:
 668
 669              val1.b_bool = 0;
 670              var_Set( p_playlist, "loop", val1 );
 671              val1.b_bool = 1;
 672              var_Set( p_playlist, "repeat", val1 );
 673              vout_OSDMessage( p_intf, DEFAULT_CHAN, _( "Repeat One" ) );
 674         break;
 675
 676         case 2:
 677              val1.b_bool = 0;
 678              var_Set( p_playlist, "repeat", val1 );
 679              val1.b_bool = 1;
 680              var_Set( p_playlist, "loop", val1 );
 681              vout_OSDMessage( p_intf, DEFAULT_CHAN, _( "Repeat All" ) );
 682         break;
 683
 684         default:
 685              var_Get( p_playlist, "repeat", &val1 );
 686              var_Get( p_playlist, "loop", &val2 );
 687              if( val1.b_bool || val2.b_bool )
 688              {
 689                   val1.b_bool = 0;
 690                   var_Set( p_playlist, "repeat", val1 );
 691                   var_Set( p_playlist, "loop", val1 );
 692                   vout_OSDMessage( p_intf, DEFAULT_CHAN, _( "Repeat Off" ) );
 693              }
 694          break;
 695      }
 696      vlc_object_release( p_playlist );
 697      [self playlistUpdated];
 698 }
 699
 700 - (NSMutableArray *)subSearchItem:(playlist_item_t *)p_item
 701 {
 702     playlist_t *p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 703                                                        FIND_ANYWHERE );
 704     playlist_item_t *p_selected_item;
 705     int i_current, i_selected_row;
 706
 707     if( !p_playlist )
 708         return NULL;
 709
 710     i_selected_row = [o_outline_view selectedRow];
 711     if (i_selected_row < 0)
 712         i_selected_row = 0;
 713
 714     p_selected_item = (playlist_item_t *)[[o_outline_view itemAtRow:
 715                                             i_selected_row] pointerValue];
 716
 717     for( i_current = 0; i_current < p_item->i_children ; i_current++ )
 718     {
 719         char *psz_temp;
 720         NSString *o_current_name, *o_current_author;
 721
 722         vlc_mutex_lock( &p_playlist->object_lock );
 723         o_current_name = [NSString stringWithUTF8String:
 724             p_item->pp_children[i_current]->input.psz_name];
 725         psz_temp = vlc_input_item_GetInfo( &p_item->input ,
 726                                    _("Meta-information"),_("Artist") );
 727         o_current_author = [NSString stringWithUTF8String: psz_temp];
 728         free( psz_temp);
 729         vlc_mutex_unlock( &p_playlist->object_lock );
 730
 731         if( p_selected_item == p_item->pp_children[i_current] &&
 732                     b_selected_item_met == NO )
 733         {
 734             b_selected_item_met = YES;
 735         }
 736         else if( p_selected_item == p_item->pp_children[i_current] &&
 737                     b_selected_item_met == YES )
 738         {
 739             vlc_object_release( p_playlist );
 740             return NULL;
 741         }
 742         else if( b_selected_item_met == YES &&
 743                     ( [o_current_name rangeOfString:[o_search_field
 744                         stringValue] options:NSCaseInsensitiveSearch ].length ||
 745                       [o_current_author rangeOfString:[o_search_field
 746                         stringValue] options:NSCaseInsensitiveSearch ].length ) )
 747         {
 748             vlc_object_release( p_playlist );
 749             /*Adds the parent items in the result array as well, so that we can
 750             expand the tree*/
 751             return [NSMutableArray arrayWithObject: [NSValue
 752                             valueWithPointer: p_item->pp_children[i_current]]];
 753         }
 754         if( p_item->pp_children[i_current]->i_children > 0 )
 755         {
 756             id o_result = [self subSearchItem:
 757                                             p_item->pp_children[i_current]];
 758             if( o_result != NULL )
 759             {
 760                 vlc_object_release( p_playlist );
 761                 [o_result insertObject: [NSValue valueWithPointer:
 762                                 p_item->pp_children[i_current]] atIndex:0];
 763                 return o_result;
 764             }
 765         }
 766     }
 767     vlc_object_release( p_playlist );
 768     return NULL;
 769 }
 770
 771 - (IBAction)searchItem:(id)sender
 772 {
 773     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 774                                                        FIND_ANYWHERE );
 775     playlist_view_t * p_view;
 776     id o_result;
 777
 778     unsigned int i;
 779     int i_row = -1;
 780
 781     b_selected_item_met = NO;
 782
 783     if( p_playlist == NULL )
 784         return;
 785
 786     p_view = playlist_ViewFind( p_playlist, i_current_view );
 787
 788     if( p_view )
 789     {
 790         /*First, only search after the selected item:*
 791          *(b_selected_item_met = NO)                 */
 792         o_result = [self subSearchItem:p_view->p_root];
 793         if( o_result == NULL )
 794         {
 795             /* If the first search failed, search again from the beginning */
 796             o_result = [self subSearchItem:p_view->p_root];
 797         }
 798         if( o_result != NULL )
 799         {
 800             for( i = 0 ; i < [o_result count] - 1 ; i++ )
 801             {
 802                 [o_outline_view expandItem: [o_outline_dict objectForKey:
 803                             [NSString stringWithFormat: @"%p",
 804                             [[o_result objectAtIndex: i] pointerValue]]]];
 805             }
 806             i_row = [o_outline_view rowForItem: [o_outline_dict objectForKey:
 807                             [NSString stringWithFormat: @"%p",
 808                             [[o_result objectAtIndex: [o_result count] - 1 ]
 809                             pointerValue]]]];
 810         }
 811         if( i_row > -1 )
 812         {
 813             [o_outline_view selectRow:i_row byExtendingSelection: NO];
 814             [o_outline_view scrollRowToVisible: i_row];
 815         }
 816     }
 817     vlc_object_release( p_playlist );
 818 }
 819
 820 - (NSMenu *)menuForEvent:(NSEvent *)o_event
 821 {
 822     NSPoint pt;
 823     vlc_bool_t b_rows;
 824     vlc_bool_t b_item_sel;
 825
 826     pt = [o_outline_view convertPoint: [o_event locationInWindow]
 827                                                  fromView: nil];
 828     b_item_sel = ( [o_outline_view rowAtPoint: pt] != -1 &&
 829                    [o_outline_view selectedRow] != -1 );
 830     b_rows = [o_outline_view numberOfRows] != 0;
 831
 832     [o_mi_play setEnabled: b_item_sel];
 833     [o_mi_delete setEnabled: b_item_sel];
 834     [o_mi_selectall setEnabled: b_rows];
 835     [o_mi_info setEnabled: b_item_sel];
 836
 837     return( o_ctx_menu );
 838 }
 839
 840 - (playlist_item_t *)selectedPlaylistItem
 841 {
 842     return [[o_outline_view itemAtRow: [o_outline_view selectedRow]]
 843                                                                 pointerValue];
 844 }
 845
 846 - (void)outlineView: (NSTableView*)o_tv
 847                   didClickTableColumn:(NSTableColumn *)o_tc
 848 {
 849     int i_mode = 0, i_type;
 850     intf_thread_t *p_intf = VLCIntf;
 851     playlist_view_t *p_view;
 852
 853     playlist_t *p_playlist = (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 854                                        FIND_ANYWHERE );
 855     if( p_playlist == NULL )
 856     {
 857         return;
 858     }
 859
 860     /* Check whether the selected table column header corresponds to a
 861        sortable table column*/
 862     if( !( o_tc == o_tc_name || o_tc == o_tc_author ) )
 863     {
 864         vlc_object_release( p_playlist );
 865         return;
 866     }
 867
 868     p_view = playlist_ViewFind( p_playlist, i_current_view );
 869
 870     if( o_tc_sortColumn == o_tc )
 871     {
 872         b_isSortDescending = !b_isSortDescending;
 873     }
 874     else
 875     {
 876         b_isSortDescending = VLC_FALSE;
 877     }
 878
 879     if( o_tc == o_tc_name )
 880     {
 881         i_mode = SORT_TITLE;
 882     }
 883     else if( o_tc == o_tc_author )
 884     {
 885         i_mode = SORT_AUTHOR;
 886     }
 887
 888     if( b_isSortDescending )
 889     {
 890         i_type = ORDER_REVERSE;
 891     }
 892     else
 893     {
 894         i_type = ORDER_NORMAL;
 895     }
 896
 897     vlc_mutex_lock( &p_playlist->object_lock );
 898     playlist_RecursiveNodeSort( p_playlist, p_view->p_root, i_mode, i_type );
 899     vlc_mutex_unlock( &p_playlist->object_lock );
 900
 901     vlc_object_release( p_playlist );
 902     [self playlistUpdated];
 903
 904     o_tc_sortColumn = o_tc;
 905     [o_outline_view setHighlightedTableColumn:o_tc];
 906
 907     if( b_isSortDescending )
 908     {
 909         [o_outline_view setIndicatorImage:o_descendingSortingImage
 910                                                         inTableColumn:o_tc];
 911     }
 912     else
 913     {
 914         [o_outline_view setIndicatorImage:o_ascendingSortingImage
 915                                                         inTableColumn:o_tc];
 916     }
 917 }
 918
 919
 920 - (void)outlineView:(NSOutlineView *)outlineView
 921                                 willDisplayCell:(id)cell
 922                                 forTableColumn:(NSTableColumn *)tableColumn
 923                                 item:(id)item
 924 {
 925     playlist_t *p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 926                                           FIND_ANYWHERE );
 927     playlist_item_t *p_item = (playlist_item_t *)[item pointerValue];
 928
 929     if( !p_playlist ) return;
 930
 931     if( ( p_item == p_playlist->status.p_item ) ||
 932             ( p_item->i_children != 0 &&
 933             [self isItem: p_playlist->status.p_item inNode: p_item] ) )
 934     {
 935         [cell setFont: [NSFont boldSystemFontOfSize: 0]];
 936     }
 937     else
 938     {
 939         [cell setFont: [NSFont systemFontOfSize: 0]];
 940     }
 941     vlc_object_release( p_playlist );
 942 }
 943
 944 @end
 945
 946 @implementation VLCPlaylist (NSOutlineViewDataSource)
 947
 948 /* return the number of children for Obj-C pointer item */ /* DONE */
 949 - (int)outlineView:(NSOutlineView *)outlineView numberOfChildrenOfItem:(id)item
 950 {
 951     int i_return = 0;
 952     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 953                                                        FIND_ANYWHERE );
 954     if( p_playlist == NULL || outlineView != o_outline_view )
 955         return 0;
 956
 957     if( item == nil )
 958     {
 959         /* root object */
 960         playlist_view_t *p_view;
 961         p_view = playlist_ViewFind( p_playlist, i_current_view );
 962         if( p_view && p_view->p_root )
 963             i_return = p_view->p_root->i_children;
 964     }
 965     else
 966     {
 967         playlist_item_t *p_item = (playlist_item_t *)[item pointerValue];
 968         if( p_item )
 969             i_return = p_item->i_children;
 970     }
 971     vlc_object_release( p_playlist );
 972
 973     if( i_return <= 0 )
 974         i_return = 0;
 975
 976     return i_return;
 977 }
 978
 979 /* return the child at index for the Obj-C pointer item */ /* DONE */
 980 - (id)outlineView:(NSOutlineView *)outlineView child:(int)index ofItem:(id)item
 981 {
 982     playlist_item_t *p_return = NULL;
 983     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 984                                                        FIND_ANYWHERE );
 985     NSValue *o_value;
 986
 987     if( p_playlist == NULL )
 988         return nil;
 989
 990     if( item == nil )
 991     {
 992         /* root object */
 993         playlist_view_t *p_view;
 994         p_view = playlist_ViewFind( p_playlist, i_current_view );
 995         if( p_view && index < p_view->p_root->i_children && index >= 0 )
 996             p_return = p_view->p_root->pp_children[index];
 997     }
 998     else
 999     {
1000         playlist_item_t *p_item = (playlist_item_t *)[item pointerValue];
1001         if( p_item && index < p_item->i_children && index >= 0 )
1002             p_return = p_item->pp_children[index];
1003     }
1004
1005     if( p_playlist->i_size >= 2 )
1006     {
1007         [o_status_field setStringValue: [NSString stringWithFormat:
1008                     _NS("%i items in playlist"), p_playlist->i_size]];
1009     }
1010     else
1011     {
1012         if( p_playlist->i_size == 0 )
1013         {
1014             [o_status_field setStringValue: [NSString stringWithFormat:
1015                     _NS("no items in playlist"), p_playlist->i_size]];
1016         }
1017         else
1018         {
1019             [o_status_field setStringValue: [NSString stringWithFormat:
1020                     _NS("1 item in playlist"), p_playlist->i_size]];
1021         }
1022     }
1023
1024     vlc_object_release( p_playlist );
1025
1026     o_value = [[NSValue valueWithPointer: p_return] retain];
1027
1028     [o_outline_dict setObject:o_value forKey:[NSString stringWithFormat:@"%p", p_return]];
1029     return o_value;
1030 }
1031
1032 /* is the item expandable */
1033 - (BOOL)outlineView:(NSOutlineView *)outlineView isItemExpandable:(id)item
1034 {
1035     int i_return = 0;
1036     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
1037                                                        FIND_ANYWHERE );
1038     if( p_playlist == NULL )
1039         return NO;
1040
1041     if( item == nil )
1042     {
1043         /* root object */
1044         playlist_view_t *p_view;
1045         p_view = playlist_ViewFind( p_playlist, i_current_view );
1046         if( p_view && p_view->p_root )
1047             i_return = p_view->p_root->i_children;
1048     }
1049     else
1050     {
1051         playlist_item_t *p_item = (playlist_item_t *)[item pointerValue];
1052         if( p_item )
1053             i_return = p_item->i_children;
1054     }
1055     vlc_object_release( p_playlist );
1056
1057     if( i_return <= 0 )
1058         return NO;
1059     else
1060         return YES;
1061 }
1062
1063 /* retrieve the string values for the cells */
1064 - (id)outlineView:(NSOutlineView *)outlineView objectValueForTableColumn:(NSTableColumn *)o_tc byItem:(id)item
1065 {
1066     id o_value = nil;
1067     intf_thread_t *p_intf = VLCIntf;
1068     playlist_t *p_playlist;
1069     playlist_item_t *p_item;
1070
1071     if( item == nil || ![item isKindOfClass: [NSValue class]] ) return( @"error" );
1072
1073     p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
1074                                                FIND_ANYWHERE );
1075     if( p_playlist == NULL )
1076     {
1077         return( @"error" );
1078     }
1079
1080     p_item = (playlist_item_t *)[item pointerValue];
1081
1082     if( p_item == NULL )
1083     {
1084         vlc_object_release( p_playlist );
1085         return( @"error");
1086     }
1087
1088     if( [[o_tc identifier] isEqualToString:@"1"] )
1089     {
1090         o_value = [NSString stringWithUTF8String:
1091             p_item->input.psz_name];
1092         if( o_value == NULL )
1093             o_value = [NSString stringWithCString:
1094                 p_item->input.psz_name];
1095     }
1096     else if( [[o_tc identifier] isEqualToString:@"2"] )
1097     {
1098         char *psz_temp;
1099         psz_temp = vlc_input_item_GetInfo( &p_item->input ,_("Meta-information"),_("Artist") );
1100
1101         if( psz_temp == NULL )
1102             o_value = @"";
1103         else
1104         {
1105             o_value = [NSString stringWithUTF8String: psz_temp];
1106             if( o_value == NULL )
1107             {
1108                 o_value = [NSString stringWithCString: psz_temp];
1109             }
1110             free( psz_temp );
1111         }
1112     }
1113     else if( [[o_tc identifier] isEqualToString:@"3"] )
1114     {
1115         char psz_duration[MSTRTIME_MAX_SIZE];
1116         mtime_t dur = p_item->input.i_duration;
1117         if( dur != -1 )
1118         {
1119             secstotimestr( psz_duration, dur/1000000 );
1120             o_value = [NSString stringWithUTF8String: psz_duration];
1121         }
1122         else
1123         {
1124             o_value = @"-:--:--";
1125         }
1126     }
1127     vlc_object_release( p_playlist );
1128
1129     return( o_value );
1130 }
1131
1132 /* Required for drag & drop and reordering */
1133 - (BOOL)outlineView:(NSOutlineView *)outlineView writeItems:(NSArray *)items toPasteboard:(NSPasteboard *)pboard
1134 {
1135     return NO;
1136 }
1137
1138 - (NSDragOperation)outlineView:(NSOutlineView *)outlineView validateDrop:(id <NSDraggingInfo>)info proposedItem:(id)item proposedChildIndex:(int)index
1139 {
1140     return NSDragOperationNone;
1141 }
1142
1143 /* Delegate method of NSWindow */
1144 /*- (void)windowWillClose:(NSNotification *)aNotification
1145 {
1146     [o_btn_playlist setState: NSOffState];
1147 }
1148 */
1149 @end
1150
1151