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     while( p_temp_item->i_parents > 0 )
 334     {
 335         int i;
 336         for( i = 0; i < p_temp_item->i_parents ; i++ )
 337         {
 338             if( p_temp_item->pp_parents[i]->i_view == i_current_view )
 339             {
 340                 if( p_temp_item->pp_parents[i]->p_parent == p_node )
 341                 {
 342                     vlc_object_release( p_playlist );
 343                     return YES;
 344                 }
 345                 else
 346                 {
 347                     p_temp_item = p_temp_item->pp_parents[i]->p_parent;
 348                     break;
 349                 }
 350             }
 351         }
 352     }
 353
 354     vlc_object_release( p_playlist );
 355     return NO;
 356 }
 357
 358
 359 /* When called retrieves the selected outlineview row and plays that node or item */
 360 - (IBAction)playItem:(id)sender
 361 {
 362     intf_thread_t * p_intf = VLCIntf;
 363     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 364                                                        FIND_ANYWHERE );
 365
 366     if( p_playlist != NULL )
 367     {
 368         playlist_item_t *p_item;
 369         playlist_item_t *p_node = NULL;
 370         int i;
 371
 372         p_item = [[o_outline_view itemAtRow:[o_outline_view selectedRow]] pointerValue];
 373
 374         if( p_item )
 375         {
 376             if( p_item->i_children == -1 )
 377             {
 378                 for( i = 0 ; i < p_item->i_parents ; i++ )
 379                 {
 380                     if( p_item->pp_parents[i]->i_view == i_current_view )
 381                     {
 382                         p_node = p_item->pp_parents[i]->p_parent;
 383                     }
 384                 }
 385             }
 386             else
 387             {
 388                 p_node = p_item;
 389                 if( p_node->i_children > 0 && p_node->pp_children[0]->i_children == -1 )
 390                 {
 391                     p_item = p_node->pp_children[0];
 392                 }
 393                 else
 394                 {
 395                     p_item = NULL;
 396                 }
 397             }
 398             playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, i_current_view, p_node, p_item );
 399         }
 400         vlc_object_release( p_playlist );
 401     }
 402 }
 403
 404 - (IBAction)servicesChange:(id)sender
 405 {
 406     NSMenuItem *o_mi = (NSMenuItem *)sender;
 407     NSString *o_string = [o_mi representedObject];
 408     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 409                                           FIND_ANYWHERE );
 410     if( !playlist_IsServicesDiscoveryLoaded( p_playlist, [o_string cString] ) )
 411         playlist_ServicesDiscoveryAdd( p_playlist, [o_string cString] );
 412     else
 413         playlist_ServicesDiscoveryRemove( p_playlist, [o_string cString] );
 414
 415     [o_mi setState: playlist_IsServicesDiscoveryLoaded( p_playlist,
 416                                           [o_string cString] ) ? YES : NO];
 417
 418     i_current_view = VIEW_CATEGORY;
 419     playlist_ViewUpdate( p_playlist, i_current_view );
 420     vlc_object_release( p_playlist );
 421     [self playlistUpdated];
 422     return;
 423 }
 424
 425 - (IBAction)selectAll:(id)sender
 426 {
 427     [o_outline_view selectAll: nil];
 428 }
 429
 430 - (IBAction)deleteItem:(id)sender
 431 {
 432     int i, i_count, i_row;
 433     NSMutableArray *o_to_delete;
 434     NSNumber *o_number;
 435
 436     playlist_t * p_playlist;
 437     intf_thread_t * p_intf = VLCIntf;
 438
 439     p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 440                                           FIND_ANYWHERE );
 441
 442     if ( p_playlist == NULL )
 443     {
 444         return;
 445     }
 446     o_to_delete = [NSMutableArray arrayWithArray:[[o_outline_view selectedRowEnumerator] allObjects]];
 447     i_count = [o_to_delete count];
 448
 449     for( i = 0; i < i_count; i++ )
 450     {
 451         playlist_item_t * p_item;
 452         o_number = [o_to_delete lastObject];
 453         i_row = [o_number intValue];
 454
 455         [o_to_delete removeObject: o_number];
 456         [o_outline_view deselectRow: i_row];
 457
 458         p_item = (playlist_item_t *)[[o_outline_view itemAtRow: i_row] pointerValue];
 459
 460         if( p_item->i_children > -1 ) //is a node and not an item
 461         {
 462             if( p_playlist->status.i_status != PLAYLIST_STOPPED &&
 463                 [self isItem: p_playlist->status.p_item inNode: p_item] == YES )
 464             {
 465                 // if current item is in selected node and is playing then stop playlist
 466                 playlist_Stop( p_playlist );
 467             }
 468             playlist_NodeDelete( p_playlist, p_item, VLC_TRUE, VLC_FALSE );
 469         }
 470         else
 471         {
 472             if( p_playlist->status.i_status != PLAYLIST_STOPPED &&
 473                 p_playlist->status.p_item == [[o_outline_view itemAtRow: i_row] pointerValue] )
 474             {
 475                 playlist_Stop( p_playlist );
 476             }
 477             playlist_LockDelete( p_playlist, p_item->input.i_id );
 478         }
 479     }
 480     [self playlistUpdated];
 481     vlc_object_release( p_playlist );
 482 }
 483
 484 - (IBAction)sortNodeByName:(id)sender
 485 {
 486     [self sortNode: SORT_TITLE];
 487 }
 488
 489 - (IBAction)sortNodeByAuthor:(id)sender
 490 {
 491     [self sortNode: SORT_AUTHOR];
 492 }
 493
 494 - (void)sortNode:(int)i_mode
 495 {
 496     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 497                                           FIND_ANYWHERE );
 498     playlist_item_t * p_item;
 499
 500     if (p_playlist == NULL)
 501     {
 502         return;
 503     }
 504
 505     if( [o_outline_view selectedRow] > -1 )
 506     {
 507         p_item = [[o_outline_view itemAtRow: [o_outline_view selectedRow]]
 508                                                                 pointerValue];
 509     }
 510     else
 511     /*If no item is selected, sort the whole playlist*/
 512     {
 513         playlist_view_t * p_view = playlist_ViewFind( p_playlist, i_current_view );
 514         p_item = p_view->p_root;
 515     }
 516
 517     if( p_item->i_children > -1 ) // the item is a node
 518     {
 519         vlc_mutex_lock( &p_playlist->object_lock );
 520         playlist_RecursiveNodeSort( p_playlist, p_item, i_mode, ORDER_NORMAL );
 521         vlc_mutex_unlock( &p_playlist->object_lock );
 522     }
 523     else
 524     {
 525         int i;
 526
 527         for( i = 0 ; i < p_item->i_parents ; i++ )
 528         {
 529             if( p_item->pp_parents[i]->i_view == i_current_view )
 530             {
 531                 vlc_mutex_lock( &p_playlist->object_lock );
 532                 playlist_RecursiveNodeSort( p_playlist,
 533                         p_item->pp_parents[i]->p_parent, i_mode, ORDER_NORMAL );
 534                 vlc_mutex_unlock( &p_playlist->object_lock );
 535                 break;
 536             }
 537         }
 538     }
 539     vlc_object_release( p_playlist );
 540     [self playlistUpdated];
 541 }
 542
 543 - (void)appendArray:(NSArray*)o_array atPos:(int)i_position enqueue:(BOOL)b_enqueue
 544 {
 545     int i_item;
 546     intf_thread_t * p_intf = VLCIntf;
 547     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 548                                                        FIND_ANYWHERE );
 549
 550     if( p_playlist == NULL )
 551     {
 552         return;
 553     }
 554
 555     for( i_item = 0; i_item < (int)[o_array count]; i_item++ )
 556     {
 557         /* One item */
 558         NSDictionary *o_one_item;
 559         playlist_item_t *p_item;
 560         int i;
 561         BOOL b_rem = FALSE, b_dir = FALSE;
 562         NSString *o_uri, *o_name;
 563         NSArray *o_options;
 564         NSURL *o_true_file;
 565
 566         /* Get the item */
 567         o_one_item = [o_array objectAtIndex: i_item];
 568         o_uri = (NSString *)[o_one_item objectForKey: @"ITEM_URL"];
 569         o_name = (NSString *)[o_one_item objectForKey: @"ITEM_NAME"];
 570         o_options = (NSArray *)[o_one_item objectForKey: @"ITEM_OPTIONS"];
 571
 572         /* Find the name for a disc entry ( i know, can you believe the trouble?) */
 573         if( ( !o_name || [o_name isEqualToString:@""] ) && [o_uri rangeOfString: @"/dev/"].location != NSNotFound )
 574         {
 575             int i_count, i_index;
 576             struct statfs *mounts = NULL;
 577
 578             i_count = getmntinfo (&mounts, MNT_NOWAIT);
 579             /* getmntinfo returns a pointer to static data. Do not free. */
 580             for( i_index = 0 ; i_index < i_count; i_index++ )
 581             {
 582                 NSMutableString *o_temp, *o_temp2;
 583                 o_temp = [NSMutableString stringWithString: o_uri];
 584                 o_temp2 = [NSMutableString stringWithCString: mounts[i_index].f_mntfromname];
 585                 [o_temp replaceOccurrencesOfString: @"/dev/rdisk" withString: @"/dev/disk" options:NULL range:NSMakeRange(0, [o_temp length]) ];
 586                 [o_temp2 replaceOccurrencesOfString: @"s0" withString: @"" options:NULL range:NSMakeRange(0, [o_temp2 length]) ];
 587                 [o_temp2 replaceOccurrencesOfString: @"s1" withString: @"" options:NULL range:NSMakeRange(0, [o_temp2 length]) ];
 588
 589                 if( strstr( [o_temp fileSystemRepresentation], [o_temp2 fileSystemRepresentation] ) != NULL )
 590                 {
 591                     o_name = [[NSFileManager defaultManager] displayNameAtPath: [NSString stringWithCString:mounts[i_index].f_mntonname]];
 592                 }
 593             }
 594         }
 595         /* If no name, then make a guess */
 596         if( !o_name) o_name = [[NSFileManager defaultManager] displayNameAtPath: o_uri];
 597
 598         if( [[NSFileManager defaultManager] fileExistsAtPath:o_uri isDirectory:&b_dir] && b_dir &&
 599             [[NSWorkspace sharedWorkspace] getFileSystemInfoForPath: o_uri isRemovable: &b_rem
 600                     isWritable:NULL isUnmountable:NULL description:NULL type:NULL] && b_rem   )
 601         {
 602             /* All of this is to make sure CD's play when you D&D them on VLC */
 603             /* Converts mountpoint to a /dev file */
 604             struct statfs *buf;
 605             char *psz_dev;
 606             NSMutableString *o_temp;
 607
 608             buf = (struct statfs *) malloc (sizeof(struct statfs));
 609             statfs( [o_uri fileSystemRepresentation], buf );
 610             psz_dev = strdup(buf->f_mntfromname);
 611             o_temp = [NSMutableString stringWithCString: psz_dev ];
 612             [o_temp replaceOccurrencesOfString: @"/dev/disk" withString: @"/dev/rdisk" options:NULL range:NSMakeRange(0, [o_temp length]) ];
 613             [o_temp replaceOccurrencesOfString: @"s0" withString: @"" options:NULL range:NSMakeRange(0, [o_temp length]) ];
 614             [o_temp replaceOccurrencesOfString: @"s1" withString: @"" options:NULL range:NSMakeRange(0, [o_temp length]) ];
 615             o_uri = o_temp;
 616         }
 617
 618         p_item = playlist_ItemNew( p_intf, [o_uri fileSystemRepresentation], [o_name UTF8String] );
 619         if( !p_item )
 620             continue;
 621
 622         if( o_options )
 623         {
 624             for( i = 0; i < (int)[o_options count]; i++ )
 625             {
 626                 playlist_ItemAddOption( p_item, strdup( [[o_options objectAtIndex:i] UTF8String] ) );
 627             }
 628         }
 629
 630         /* Add the item */
 631         playlist_AddItem( p_playlist, p_item, PLAYLIST_APPEND, i_position == -1 ? PLAYLIST_END : i_position + i_item );
 632
 633         /* Recent documents menu */
 634         o_true_file = [NSURL fileURLWithPath: o_uri];
 635         if( o_true_file != nil )
 636         {
 637             [[NSDocumentController sharedDocumentController]
 638                 noteNewRecentDocumentURL: o_true_file];
 639         }
 640
 641         if( i_item == 0 && !b_enqueue )
 642         {
 643             playlist_Control( p_playlist, PLAYLIST_ITEMPLAY, p_item );
 644         }
 645     }
 646
 647     vlc_object_release( p_playlist );
 648 }
 649
 650 - (IBAction)handlePopUp:(id)sender
 651
 652 {
 653     intf_thread_t * p_intf = VLCIntf;
 654     vlc_value_t val1,val2;
 655     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 656                                             FIND_ANYWHERE );
 657     if( p_playlist == NULL )
 658     {
 659         return;
 660     }
 661
 662     switch( [o_loop_popup indexOfSelectedItem] )
 663     {
 664         case 1:
 665
 666              val1.b_bool = 0;
 667              var_Set( p_playlist, "loop", val1 );
 668              val1.b_bool = 1;
 669              var_Set( p_playlist, "repeat", val1 );
 670              vout_OSDMessage( p_intf, DEFAULT_CHAN, _( "Repeat One" ) );
 671         break;
 672
 673         case 2:
 674              val1.b_bool = 0;
 675              var_Set( p_playlist, "repeat", val1 );
 676              val1.b_bool = 1;
 677              var_Set( p_playlist, "loop", val1 );
 678              vout_OSDMessage( p_intf, DEFAULT_CHAN, _( "Repeat All" ) );
 679         break;
 680
 681         default:
 682              var_Get( p_playlist, "repeat", &val1 );
 683              var_Get( p_playlist, "loop", &val2 );
 684              if( val1.b_bool || val2.b_bool )
 685              {
 686                   val1.b_bool = 0;
 687                   var_Set( p_playlist, "repeat", val1 );
 688                   var_Set( p_playlist, "loop", val1 );
 689                   vout_OSDMessage( p_intf, DEFAULT_CHAN, _( "Repeat Off" ) );
 690              }
 691          break;
 692      }
 693      vlc_object_release( p_playlist );
 694      [self playlistUpdated];
 695 }
 696
 697 - (NSMutableArray *)subSearchItem:(playlist_item_t *)p_item
 698 {
 699     playlist_t *p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 700                                                        FIND_ANYWHERE );
 701     playlist_item_t *p_selected_item;
 702     int i_current, i_selected_row;
 703
 704     if( !p_playlist )
 705         return NULL;
 706
 707     i_selected_row = [o_outline_view selectedRow];
 708     if (i_selected_row < 0)
 709         i_selected_row = 0;
 710
 711     p_selected_item = (playlist_item_t *)[[o_outline_view itemAtRow:
 712                                             i_selected_row] pointerValue];
 713
 714     for( i_current = 0; i_current < p_item->i_children ; i_current++ )
 715     {
 716         char *psz_temp;
 717         NSString *o_current_name, *o_current_author;
 718
 719         vlc_mutex_lock( &p_playlist->object_lock );
 720         o_current_name = [NSString stringWithUTF8String:
 721             p_item->pp_children[i_current]->input.psz_name];
 722         psz_temp = vlc_input_item_GetInfo( &p_item->input ,
 723                                    _("Meta-information"),_("Artist") );
 724         o_current_author = [NSString stringWithUTF8String: psz_temp];
 725         free( psz_temp);
 726         vlc_mutex_unlock( &p_playlist->object_lock );
 727
 728         if( p_selected_item == p_item->pp_children[i_current] &&
 729                     b_selected_item_met == NO )
 730         {
 731             b_selected_item_met = YES;
 732         }
 733         else if( p_selected_item == p_item->pp_children[i_current] &&
 734                     b_selected_item_met == YES )
 735         {
 736             vlc_object_release( p_playlist );
 737             return NULL;
 738         }
 739         else if( b_selected_item_met == YES &&
 740                     ( [o_current_name rangeOfString:[o_search_field
 741                         stringValue] options:NSCaseInsensitiveSearch ].length ||
 742                       [o_current_author rangeOfString:[o_search_field
 743                         stringValue] options:NSCaseInsensitiveSearch ].length ) )
 744         {
 745             vlc_object_release( p_playlist );
 746             /*Adds the parent items in the result array as well, so that we can
 747             expand the tree*/
 748             return [NSMutableArray arrayWithObject: [NSValue
 749                             valueWithPointer: p_item->pp_children[i_current]]];
 750         }
 751         if( p_item->pp_children[i_current]->i_children > 0 )
 752         {
 753             id o_result = [self subSearchItem:
 754                                             p_item->pp_children[i_current]];
 755             if( o_result != NULL )
 756             {
 757                 vlc_object_release( p_playlist );
 758                 [o_result insertObject: [NSValue valueWithPointer:
 759                                 p_item->pp_children[i_current]] atIndex:0];
 760                 return o_result;
 761             }
 762         }
 763     }
 764     vlc_object_release( p_playlist );
 765     return NULL;
 766 }
 767
 768 - (IBAction)searchItem:(id)sender
 769 {
 770     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 771                                                        FIND_ANYWHERE );
 772     playlist_view_t * p_view;
 773     id o_result;
 774
 775     unsigned int i;
 776     int i_row = -1;
 777
 778     b_selected_item_met = NO;
 779
 780     if( p_playlist == NULL )
 781         return;
 782
 783     p_view = playlist_ViewFind( p_playlist, i_current_view );
 784
 785     if( p_view )
 786     {
 787         /*First, only search after the selected item:*
 788          *(b_selected_item_met = NO)                 */
 789         o_result = [self subSearchItem:p_view->p_root];
 790         if( o_result == NULL )
 791         {
 792             /* If the first search failed, search again from the beginning */
 793             o_result = [self subSearchItem:p_view->p_root];
 794         }
 795         if( o_result != NULL )
 796         {
 797             for( i = 0 ; i < [o_result count] - 1 ; i++ )
 798             {
 799                 [o_outline_view expandItem: [o_outline_dict objectForKey:
 800                             [NSString stringWithFormat: @"%p",
 801                             [[o_result objectAtIndex: i] pointerValue]]]];
 802             }
 803             i_row = [o_outline_view rowForItem: [o_outline_dict objectForKey:
 804                             [NSString stringWithFormat: @"%p",
 805                             [[o_result objectAtIndex: [o_result count] - 1 ]
 806                             pointerValue]]]];
 807         }
 808         if( i_row > -1 )
 809         {
 810             [o_outline_view selectRow:i_row byExtendingSelection: NO];
 811             [o_outline_view scrollRowToVisible: i_row];
 812         }
 813     }
 814     vlc_object_release( p_playlist );
 815 }
 816
 817 - (NSMenu *)menuForEvent:(NSEvent *)o_event
 818 {
 819     NSPoint pt;
 820     vlc_bool_t b_rows;
 821     vlc_bool_t b_item_sel;
 822
 823     pt = [o_outline_view convertPoint: [o_event locationInWindow]
 824                                                  fromView: nil];
 825     b_item_sel = ( [o_outline_view rowAtPoint: pt] != -1 &&
 826                    [o_outline_view selectedRow] != -1 );
 827     b_rows = [o_outline_view numberOfRows] != 0;
 828
 829     [o_mi_play setEnabled: b_item_sel];
 830     [o_mi_delete setEnabled: b_item_sel];
 831     [o_mi_selectall setEnabled: b_rows];
 832     [o_mi_info setEnabled: b_item_sel];
 833
 834     return( o_ctx_menu );
 835 }
 836
 837 - (playlist_item_t *)selectedPlaylistItem
 838 {
 839     return [[o_outline_view itemAtRow: [o_outline_view selectedRow]]
 840                                                                 pointerValue];
 841 }
 842
 843 - (void)outlineView: (NSTableView*)o_tv
 844                   didClickTableColumn:(NSTableColumn *)o_tc
 845 {
 846     int i_mode = 0, i_type;
 847     intf_thread_t *p_intf = VLCIntf;
 848     playlist_view_t *p_view;
 849
 850     playlist_t *p_playlist = (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 851                                        FIND_ANYWHERE );
 852     if( p_playlist == NULL )
 853     {
 854         return;
 855     }
 856
 857     /* Check whether the selected table column header corresponds to a
 858        sortable table column*/
 859     if( !( o_tc == o_tc_name || o_tc == o_tc_author ) )
 860     {
 861         vlc_object_release( p_playlist );
 862         return;
 863     }
 864
 865     p_view = playlist_ViewFind( p_playlist, i_current_view );
 866
 867     if( o_tc_sortColumn == o_tc )
 868     {
 869         b_isSortDescending = !b_isSortDescending;
 870     }
 871     else
 872     {
 873         b_isSortDescending = VLC_FALSE;
 874     }
 875
 876     if( o_tc == o_tc_name )
 877     {
 878         i_mode = SORT_TITLE;
 879     }
 880     else if( o_tc == o_tc_author )
 881     {
 882         i_mode = SORT_AUTHOR;
 883     }
 884
 885     if( b_isSortDescending )
 886     {
 887         i_type = ORDER_REVERSE;
 888     }
 889     else
 890     {
 891         i_type = ORDER_NORMAL;
 892     }
 893
 894     vlc_mutex_lock( &p_playlist->object_lock );
 895     playlist_RecursiveNodeSort( p_playlist, p_view->p_root, i_mode, i_type );
 896     vlc_mutex_unlock( &p_playlist->object_lock );
 897
 898     vlc_object_release( p_playlist );
 899     [self playlistUpdated];
 900
 901     o_tc_sortColumn = o_tc;
 902     [o_outline_view setHighlightedTableColumn:o_tc];
 903
 904     if( b_isSortDescending )
 905     {
 906         [o_outline_view setIndicatorImage:o_descendingSortingImage
 907                                                         inTableColumn:o_tc];
 908     }
 909     else
 910     {
 911         [o_outline_view setIndicatorImage:o_ascendingSortingImage
 912                                                         inTableColumn:o_tc];
 913     }
 914 }
 915
 916 @end
 917
 918 @implementation VLCPlaylist (NSOutlineViewDataSource)
 919
 920 /* return the number of children for Obj-C pointer item */ /* DONE */
 921 - (int)outlineView:(NSOutlineView *)outlineView numberOfChildrenOfItem:(id)item
 922 {
 923     int i_return = 0;
 924     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 925                                                        FIND_ANYWHERE );
 926     if( p_playlist == NULL || outlineView != o_outline_view )
 927         return 0;
 928
 929     if( item == nil )
 930     {
 931         /* root object */
 932         playlist_view_t *p_view;
 933         p_view = playlist_ViewFind( p_playlist, i_current_view );
 934         if( p_view && p_view->p_root )
 935             i_return = p_view->p_root->i_children;
 936     }
 937     else
 938     {
 939         playlist_item_t *p_item = (playlist_item_t *)[item pointerValue];
 940         if( p_item )
 941             i_return = p_item->i_children;
 942     }
 943     vlc_object_release( p_playlist );
 944
 945     if( i_return <= 0 )
 946         i_return = 0;
 947
 948     return i_return;
 949 }
 950
 951 /* return the child at index for the Obj-C pointer item */ /* DONE */
 952 - (id)outlineView:(NSOutlineView *)outlineView child:(int)index ofItem:(id)item
 953 {
 954     playlist_item_t *p_return = NULL;
 955     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 956                                                        FIND_ANYWHERE );
 957     NSValue *o_value;
 958
 959     if( p_playlist == NULL )
 960         return nil;
 961
 962     if( item == nil )
 963     {
 964         /* root object */
 965         playlist_view_t *p_view;
 966         p_view = playlist_ViewFind( p_playlist, i_current_view );
 967         if( p_view && index < p_view->p_root->i_children && index >= 0 )
 968             p_return = p_view->p_root->pp_children[index];
 969     }
 970     else
 971     {
 972         playlist_item_t *p_item = (playlist_item_t *)[item pointerValue];
 973         if( p_item && index < p_item->i_children && index >= 0 )
 974             p_return = p_item->pp_children[index];
 975     }
 976
 977     if( p_playlist->i_size >= 2 )
 978     {
 979         [o_status_field setStringValue: [NSString stringWithFormat:
 980                     _NS("%i items in playlist"), p_playlist->i_size]];
 981     }
 982     else
 983     {
 984         if( p_playlist->i_size == 0 )
 985         {
 986             [o_status_field setStringValue: [NSString stringWithFormat:
 987                     _NS("no items in playlist"), p_playlist->i_size]];
 988         }
 989         else
 990         {
 991             [o_status_field setStringValue: [NSString stringWithFormat:
 992                     _NS("1 item in playlist"), p_playlist->i_size]];
 993         }
 994     }
 995
 996     vlc_object_release( p_playlist );
 997
 998
 999     o_value = [[NSValue valueWithPointer: p_return] retain];
1000
1001     if( [o_outline_dict objectForKey: [NSString stringWithFormat:@"%p", p_return]] == nil )
1002     {
1003         [o_outline_dict setObject:o_value forKey:[NSString stringWithFormat:@"%p", p_return]];
1004     }
1005     return o_value;
1006 }
1007
1008 /* is the item expandable */
1009 - (BOOL)outlineView:(NSOutlineView *)outlineView isItemExpandable:(id)item
1010 {
1011     int i_return = 0;
1012     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
1013                                                        FIND_ANYWHERE );
1014     if( p_playlist == NULL )
1015         return NO;
1016
1017     if( item == nil )
1018     {
1019         /* root object */
1020         playlist_view_t *p_view;
1021         p_view = playlist_ViewFind( p_playlist, i_current_view );
1022         if( p_view && p_view->p_root )
1023             i_return = p_view->p_root->i_children;
1024     }
1025     else
1026     {
1027         playlist_item_t *p_item = (playlist_item_t *)[item pointerValue];
1028         if( p_item )
1029             i_return = p_item->i_children;
1030     }
1031     vlc_object_release( p_playlist );
1032
1033     if( i_return <= 0 )
1034         return NO;
1035     else
1036         return YES;
1037 }
1038
1039 /* retrieve the string values for the cells */
1040 - (id)outlineView:(NSOutlineView *)outlineView objectValueForTableColumn:(NSTableColumn *)o_tc byItem:(id)item
1041 {
1042     id o_value = nil;
1043     intf_thread_t *p_intf = VLCIntf;
1044     playlist_t *p_playlist;
1045     playlist_item_t *p_item;
1046
1047     if( item == nil || ![item isKindOfClass: [NSValue class]] ) return( @"error" );
1048
1049     p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
1050                                                FIND_ANYWHERE );
1051     if( p_playlist == NULL )
1052     {
1053         return( @"error" );
1054     }
1055
1056     p_item = (playlist_item_t *)[item pointerValue];
1057
1058     if( p_item == NULL )
1059     {
1060         vlc_object_release( p_playlist );
1061         return( @"error");
1062     }
1063
1064     if( [[o_tc identifier] isEqualToString:@"1"] )
1065     {
1066         o_value = [NSString stringWithUTF8String:
1067             p_item->input.psz_name];
1068         if( o_value == NULL )
1069             o_value = [NSString stringWithCString:
1070                 p_item->input.psz_name];
1071     }
1072     else if( [[o_tc identifier] isEqualToString:@"2"] )
1073     {
1074         char *psz_temp;
1075         psz_temp = vlc_input_item_GetInfo( &p_item->input ,_("Meta-information"),_("Artist") );
1076
1077         if( psz_temp == NULL )
1078             o_value = @"";
1079         else
1080         {
1081             o_value = [NSString stringWithUTF8String: psz_temp];
1082             if( o_value == NULL )
1083             {
1084                 o_value = [NSString stringWithCString: psz_temp];
1085             }
1086             free( psz_temp );
1087         }
1088     }
1089     else if( [[o_tc identifier] isEqualToString:@"3"] )
1090     {
1091         char psz_duration[MSTRTIME_MAX_SIZE];
1092         mtime_t dur = p_item->input.i_duration;
1093         if( dur != -1 )
1094         {
1095             secstotimestr( psz_duration, dur/1000000 );
1096             o_value = [NSString stringWithUTF8String: psz_duration];
1097         }
1098         else
1099         {
1100             o_value = @"-:--:--";
1101         }
1102     }
1103     vlc_object_release( p_playlist );
1104
1105     return( o_value );
1106 }
1107
1108 /* Required for drag & drop and reordering */
1109 - (BOOL)outlineView:(NSOutlineView *)outlineView writeItems:(NSArray *)items toPasteboard:(NSPasteboard *)pboard
1110 {
1111     return NO;
1112 }
1113
1114 - (NSDragOperation)outlineView:(NSOutlineView *)outlineView validateDrop:(id <NSDraggingInfo>)info proposedItem:(id)item proposedChildIndex:(int)index
1115 {
1116     return NSDragOperationNone;
1117 }
1118
1119 /* Delegate method of NSWindow */
1120 /*- (void)windowWillClose:(NSNotification *)aNotification
1121 {
1122     [o_btn_playlist setState: NSOffState];
1123 }
1124 */
1125 @end
1126
1127