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_SIMPLE;
 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)updateRowSelection
 243 {
 244     int i,i_row;
 245     unsigned int j;
 246
 247     playlist_t *p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 248                                           FIND_ANYWHERE );
 249     playlist_item_t *p_item, *p_temp_item;
 250     NSMutableArray *o_array = [NSMutableArray array];
 251
 252     if( p_playlist == NULL )
 253         return;
 254
 255     p_item = p_playlist->status.p_item;
 256     p_temp_item = p_item;
 257
 258     while( p_temp_item->i_parents > 0 )
 259     {
 260         [o_array insertObject: [NSValue valueWithPointer: p_temp_item] atIndex: 0];
 261         for (i = 0 ; i < p_temp_item->i_parents ; i++)
 262         {
 263             if( p_temp_item->pp_parents[i]->i_view == i_current_view )
 264             {
 265                 p_temp_item = p_temp_item->pp_parents[i]->p_parent;
 266                 break;
 267             }
 268         }
 269     }
 270
 271     for (j = 0 ; j < [o_array count] - 1 ; j++)
 272     {
 273         [o_outline_view expandItem: [o_outline_dict objectForKey:
 274                             [NSString stringWithFormat: @"%p",
 275                             [[o_array objectAtIndex:j] pointerValue]]]];
 276
 277     }
 278
 279     i_row = [o_outline_view rowForItem:[o_outline_dict
 280             objectForKey:[NSString stringWithFormat: @"%p", p_item]]];
 281
 282     [o_outline_view selectRow: i_row byExtendingSelection: NO];
 283     [o_outline_view scrollRowToVisible: i_row];
 284
 285     vlc_object_release(p_playlist);
 286 }
 287
 288
 289 - (BOOL)isItem: (playlist_item_t *)p_item inNode: (playlist_item_t *)p_node
 290 {
 291     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 292                                           FIND_ANYWHERE );
 293     playlist_item_t *p_temp_item = p_item;
 294
 295     if( p_playlist == NULL )
 296     {
 297         return NO;
 298     }
 299
 300     while( p_temp_item->i_parents > 0 )
 301     {
 302         int i;
 303         for( i = 0; i < p_temp_item->i_parents ; i++ )
 304         {
 305             if( p_temp_item->pp_parents[i]->i_view == i_current_view )
 306             {
 307                 if( p_temp_item->pp_parents[i]->p_parent == p_node )
 308                 {
 309                     vlc_object_release( p_playlist );
 310                     return YES;
 311                 }
 312                 else
 313                 {
 314                     p_temp_item = p_temp_item->pp_parents[i]->p_parent;
 315                     break;
 316                 }
 317             }
 318         }
 319     }
 320
 321     vlc_object_release( p_playlist );
 322     return NO;
 323 }
 324
 325
 326 /* When called retrieves the selected outlineview row and plays that node or item */
 327 - (IBAction)playItem:(id)sender
 328 {
 329     intf_thread_t * p_intf = VLCIntf;
 330     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 331                                                        FIND_ANYWHERE );
 332
 333     if( p_playlist != NULL )
 334     {
 335         playlist_item_t *p_item;
 336         playlist_item_t *p_node = NULL;
 337         int i;
 338
 339         p_item = [[o_outline_view itemAtRow:[o_outline_view selectedRow]] pointerValue];
 340
 341         if( p_item )
 342         {
 343             if( p_item->i_children == -1 )
 344             {
 345                 for( i = 0 ; i < p_item->i_parents ; i++ )
 346                 {
 347                     if( p_item->pp_parents[i]->i_view == i_current_view )
 348                     {
 349                         p_node = p_item->pp_parents[i]->p_parent;
 350                     }
 351                 }
 352             }
 353             else
 354             {
 355                 p_node = p_item;
 356                 if( p_node->i_children > 0 && p_node->pp_children[0]->i_children == -1 )
 357                 {
 358                     p_item = p_node->pp_children[0];
 359                 }
 360                 else
 361                 {
 362                     p_item = NULL;
 363                 }
 364             }
 365             playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, i_current_view, p_node, p_item );
 366         }
 367         vlc_object_release( p_playlist );
 368     }
 369 }
 370
 371 - (IBAction)servicesChange:(id)sender
 372 {
 373     NSMenuItem *o_mi = (NSMenuItem *)sender;
 374     NSString *o_string = [o_mi representedObject];
 375     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 376                                           FIND_ANYWHERE );
 377     if( !playlist_IsServicesDiscoveryLoaded( p_playlist, [o_string cString] ) )
 378         playlist_ServicesDiscoveryAdd( p_playlist, [o_string cString] );
 379     else
 380         playlist_ServicesDiscoveryRemove( p_playlist, [o_string cString] );
 381
 382     [o_mi setState: playlist_IsServicesDiscoveryLoaded( p_playlist,
 383                                           [o_string cString] ) ? YES : NO];
 384
 385     i_current_view = VIEW_CATEGORY;
 386     playlist_ViewUpdate( p_playlist, i_current_view );
 387     [self playlistUpdated];
 388     return;
 389 }
 390
 391 - (IBAction)selectAll:(id)sender
 392 {
 393     [o_outline_view selectAll: nil];
 394 }
 395
 396 - (IBAction)deleteItem:(id)sender
 397 {
 398     int i, i_count, i_row;
 399     NSMutableArray *o_to_delete;
 400     NSNumber *o_number;
 401
 402     playlist_t * p_playlist;
 403     intf_thread_t * p_intf = VLCIntf;
 404
 405     p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 406                                           FIND_ANYWHERE );
 407
 408     if ( p_playlist == NULL )
 409     {
 410         return;
 411     }
 412     o_to_delete = [NSMutableArray arrayWithArray:[[o_outline_view selectedRowEnumerator] allObjects]];
 413     i_count = [o_to_delete count];
 414
 415     for( i = 0; i < i_count; i++ )
 416     {
 417         playlist_item_t * p_item;
 418         o_number = [o_to_delete lastObject];
 419         i_row = [o_number intValue];
 420
 421         [o_to_delete removeObject: o_number];
 422         [o_outline_view deselectRow: i_row];
 423
 424         p_item = (playlist_item_t *)[[o_outline_view itemAtRow: i_row] pointerValue];
 425
 426         if( p_item->i_children > -1 ) //is a node and not an item
 427         {
 428             if( p_playlist->status.i_status != PLAYLIST_STOPPED &&
 429                 [self isItem: p_playlist->status.p_item inNode: p_item] == YES )
 430             {
 431                 // if current item is in selected node and is playing then stop playlist
 432                 playlist_Stop( p_playlist );
 433             }
 434             playlist_NodeDelete( p_playlist, p_item, VLC_TRUE, VLC_FALSE );
 435         }
 436         else
 437         {
 438             if( p_playlist->status.i_status != PLAYLIST_STOPPED &&
 439                 p_playlist->status.p_item == [[o_outline_view itemAtRow: i_row] pointerValue] )
 440             {
 441                 playlist_Stop( p_playlist );
 442             }
 443             playlist_LockDelete( p_playlist, p_item->input.i_id );
 444         }
 445     }
 446     [self playlistUpdated];
 447     vlc_object_release( p_playlist );
 448 }
 449
 450 - (IBAction)sortNodeByName:(id)sender
 451 {
 452     [self sortNode: SORT_TITLE];
 453 }
 454
 455 - (IBAction)sortNodeByAuthor:(id)sender
 456 {
 457     [self sortNode: SORT_AUTHOR];
 458 }
 459
 460 - (void)sortNode:(int)i_mode
 461 {
 462     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 463                                           FIND_ANYWHERE );
 464     playlist_item_t * p_item;
 465
 466     if (p_playlist == NULL)
 467     {
 468         return;
 469     }
 470
 471     if( [o_outline_view selectedRow] > -1 )
 472     {
 473         p_item = [[o_outline_view itemAtRow: [o_outline_view selectedRow]]
 474                                                                 pointerValue];
 475     }
 476     else
 477     /*If no item is selected, sort the whole playlist*/
 478     {
 479         playlist_view_t * p_view = playlist_ViewFind( p_playlist, i_current_view );
 480         p_item = p_view->p_root;
 481     }
 482
 483     if( p_item->i_children > -1 ) // the item is a node
 484     {
 485         vlc_mutex_lock( &p_playlist->object_lock );
 486         playlist_RecursiveNodeSort( p_playlist, p_item, i_mode, ORDER_NORMAL );
 487         vlc_mutex_unlock( &p_playlist->object_lock );
 488     }
 489     else
 490     {
 491         int i;
 492
 493         for( i = 0 ; i < p_item->i_parents ; i++ )
 494         {
 495             if( p_item->pp_parents[i]->i_view == i_current_view )
 496             {
 497                 vlc_mutex_lock( &p_playlist->object_lock );
 498                 playlist_RecursiveNodeSort( p_playlist,
 499                         p_item->pp_parents[i]->p_parent, i_mode, ORDER_NORMAL );
 500                 vlc_mutex_unlock( &p_playlist->object_lock );
 501                 break;
 502             }
 503         }
 504     }
 505     vlc_object_release( p_playlist );
 506     [self playlistUpdated];
 507 }
 508
 509 - (void)appendArray:(NSArray*)o_array atPos:(int)i_position enqueue:(BOOL)b_enqueue
 510 {
 511     int i_item;
 512     intf_thread_t * p_intf = VLCIntf;
 513     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 514                                                        FIND_ANYWHERE );
 515
 516     if( p_playlist == NULL )
 517     {
 518         return;
 519     }
 520
 521     for( i_item = 0; i_item < (int)[o_array count]; i_item++ )
 522     {
 523         /* One item */
 524         NSDictionary *o_one_item;
 525         int j, i_total_options = 0, i_new_id = -1;
 526         int i_mode = PLAYLIST_INSERT;
 527         BOOL b_rem = FALSE, b_dir = FALSE;
 528         NSString *o_uri, *o_name;
 529         NSArray *o_options;
 530         NSURL *o_true_file;
 531         char **ppsz_options = NULL;
 532
 533         /* Get the item */
 534         o_one_item = [o_array objectAtIndex: i_item];
 535         o_uri = (NSString *)[o_one_item objectForKey: @"ITEM_URL"];
 536         o_name = (NSString *)[o_one_item objectForKey: @"ITEM_NAME"];
 537         o_options = (NSArray *)[o_one_item objectForKey: @"ITEM_OPTIONS"];
 538
 539         /* Find the name for a disc entry ( i know, can you believe the trouble?) */
 540         if( ( !o_name || [o_name isEqualToString:@""] ) && [o_uri rangeOfString: @"/dev/"].location != NSNotFound )
 541         {
 542             int i_count, i_index;
 543             struct statfs *mounts = NULL;
 544
 545             i_count = getmntinfo (&mounts, MNT_NOWAIT);
 546             /* getmntinfo returns a pointer to static data. Do not free. */
 547             for( i_index = 0 ; i_index < i_count; i_index++ )
 548             {
 549                 NSMutableString *o_temp, *o_temp2;
 550                 o_temp = [NSMutableString stringWithString: o_uri];
 551                 o_temp2 = [NSMutableString stringWithCString: mounts[i_index].f_mntfromname];
 552                 [o_temp replaceOccurrencesOfString: @"/dev/rdisk" withString: @"/dev/disk" options:NULL range:NSMakeRange(0, [o_temp length]) ];
 553                 [o_temp2 replaceOccurrencesOfString: @"s0" withString: @"" options:NULL range:NSMakeRange(0, [o_temp2 length]) ];
 554                 [o_temp2 replaceOccurrencesOfString: @"s1" withString: @"" options:NULL range:NSMakeRange(0, [o_temp2 length]) ];
 555
 556                 if( strstr( [o_temp fileSystemRepresentation], [o_temp2 fileSystemRepresentation] ) != NULL )
 557                 {
 558                     o_name = [[NSFileManager defaultManager] displayNameAtPath: [NSString stringWithCString:mounts[i_index].f_mntonname]];
 559                 }
 560             }
 561         }
 562         /* If no name, then make a guess */
 563         if( !o_name) o_name = [[NSFileManager defaultManager] displayNameAtPath: o_uri];
 564
 565         if( [[NSFileManager defaultManager] fileExistsAtPath:o_uri isDirectory:&b_dir] && b_dir &&
 566             [[NSWorkspace sharedWorkspace] getFileSystemInfoForPath: o_uri isRemovable: &b_rem
 567                     isWritable:NULL isUnmountable:NULL description:NULL type:NULL] && b_rem   )
 568         {
 569             /* All of this is to make sure CD's play when you D&D them on VLC */
 570             /* Converts mountpoint to a /dev file */
 571             struct statfs *buf;
 572             char *psz_dev;
 573             NSMutableString *o_temp;
 574
 575             buf = (struct statfs *) malloc (sizeof(struct statfs));
 576             statfs( [o_uri fileSystemRepresentation], buf );
 577             psz_dev = strdup(buf->f_mntfromname);
 578             o_temp = [NSMutableString stringWithCString: psz_dev ];
 579             [o_temp replaceOccurrencesOfString: @"/dev/disk" withString: @"/dev/rdisk" options:NULL range:NSMakeRange(0, [o_temp length]) ];
 580             [o_temp replaceOccurrencesOfString: @"s0" withString: @"" options:NULL range:NSMakeRange(0, [o_temp length]) ];
 581             [o_temp replaceOccurrencesOfString: @"s1" withString: @"" options:NULL range:NSMakeRange(0, [o_temp length]) ];
 582             o_uri = o_temp;
 583         }
 584
 585         if( o_options && [o_options count] > 0 )
 586         {
 587             /* Count the input options */
 588             i_total_options = [o_options count];
 589
 590             /* Allocate ppsz_options */
 591             for( j = 0; j < i_total_options; j++ )
 592             {
 593                 if( !ppsz_options )
 594                     ppsz_options = (char **)malloc( sizeof(char *) * i_total_options );
 595
 596                 ppsz_options[j] = strdup([[o_options objectAtIndex:j] UTF8String]);
 597             }
 598         }
 599
 600         /* Add the item */
 601         i_new_id = playlist_AddExt( p_playlist, [o_uri fileSystemRepresentation],
 602                       [o_name UTF8String], i_mode,
 603                       i_position == -1 ? PLAYLIST_END : i_position + i_item,
 604                       0, (ppsz_options != NULL ) ? (const char **)ppsz_options : 0, i_total_options );
 605
 606         /* Recent documents menu */
 607         o_true_file = [NSURL fileURLWithPath: o_uri];
 608         if( o_true_file != nil )
 609         {
 610             [[NSDocumentController sharedDocumentController]
 611                 noteNewRecentDocumentURL: o_true_file];
 612         }
 613
 614         if( i_item == 0 && !b_enqueue )
 615         {
 616             playlist_Goto( p_playlist, playlist_GetPositionById( p_playlist, i_new_id ) );
 617             playlist_Play( p_playlist );
 618         }
 619     }
 620
 621     vlc_object_release( p_playlist );
 622 }
 623
 624 - (IBAction)handlePopUp:(id)sender
 625
 626 {
 627     intf_thread_t * p_intf = VLCIntf;
 628     vlc_value_t val1,val2;
 629     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 630                                             FIND_ANYWHERE );
 631     if( p_playlist == NULL )
 632     {
 633         return;
 634     }
 635
 636     switch( [o_loop_popup indexOfSelectedItem] )
 637     {
 638         case 1:
 639
 640              val1.b_bool = 0;
 641              var_Set( p_playlist, "loop", val1 );
 642              val1.b_bool = 1;
 643              var_Set( p_playlist, "repeat", val1 );
 644              vout_OSDMessage( p_intf, DEFAULT_CHAN, _( "Repeat One" ) );
 645         break;
 646
 647         case 2:
 648              val1.b_bool = 0;
 649              var_Set( p_playlist, "repeat", val1 );
 650              val1.b_bool = 1;
 651              var_Set( p_playlist, "loop", val1 );
 652              vout_OSDMessage( p_intf, DEFAULT_CHAN, _( "Repeat All" ) );
 653         break;
 654
 655         default:
 656              var_Get( p_playlist, "repeat", &val1 );
 657              var_Get( p_playlist, "loop", &val2 );
 658              if( val1.b_bool || val2.b_bool )
 659              {
 660                   val1.b_bool = 0;
 661                   var_Set( p_playlist, "repeat", val1 );
 662                   var_Set( p_playlist, "loop", val1 );
 663                   vout_OSDMessage( p_intf, DEFAULT_CHAN, _( "Repeat Off" ) );
 664              }
 665          break;
 666      }
 667      vlc_object_release( p_playlist );
 668      [self playlistUpdated];
 669 }
 670
 671 - (NSMutableArray *)subSearchItem:(playlist_item_t *)p_item
 672 {
 673     playlist_t *p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 674                                                        FIND_ANYWHERE );
 675     playlist_item_t *p_selected_item;
 676     int i_current, i_selected_row;
 677
 678     if( !p_playlist )
 679         return NULL;
 680
 681     i_selected_row = [o_outline_view selectedRow];
 682     if (i_selected_row < 0)
 683         i_selected_row = 0;
 684
 685     p_selected_item = (playlist_item_t *)[[o_outline_view itemAtRow:
 686                                             i_selected_row] pointerValue];
 687
 688     for( i_current = 0; i_current < p_item->i_children ; i_current++ )
 689     {
 690         char *psz_temp;
 691         NSString *o_current_name, *o_current_author;
 692
 693         vlc_mutex_lock( &p_playlist->object_lock );
 694         o_current_name = [NSString stringWithUTF8String:
 695             p_item->pp_children[i_current]->input.psz_name];
 696         psz_temp = vlc_input_item_GetInfo( &p_item->input ,
 697                                    _("Meta-information"),_("Artist") );
 698         o_current_author = [NSString stringWithUTF8String: psz_temp];
 699         free( psz_temp);
 700         vlc_mutex_unlock( &p_playlist->object_lock );
 701
 702         if( p_selected_item == p_item->pp_children[i_current] &&
 703                     b_selected_item_met == NO )
 704         {
 705             b_selected_item_met = YES;
 706         }
 707         else if( p_selected_item == p_item->pp_children[i_current] &&
 708                     b_selected_item_met == YES )
 709         {
 710             vlc_object_release( p_playlist );
 711             return NULL;
 712         }
 713         else if( b_selected_item_met == YES &&
 714                     ( [o_current_name rangeOfString:[o_search_field
 715                         stringValue] options:NSCaseInsensitiveSearch ].length ||
 716                       [o_current_author rangeOfString:[o_search_field
 717                         stringValue] options:NSCaseInsensitiveSearch ].length ) )
 718         {
 719             vlc_object_release( p_playlist );
 720             /*Adds the parent items in the result array as well, so that we can
 721             expand the tree*/
 722             return [NSMutableArray arrayWithObject: [NSValue
 723                             valueWithPointer: p_item->pp_children[i_current]]];
 724         }
 725         if( p_item->pp_children[i_current]->i_children > 0 )
 726         {
 727             id o_result = [self subSearchItem:
 728                                             p_item->pp_children[i_current]];
 729             if( o_result != NULL )
 730             {
 731                 vlc_object_release( p_playlist );
 732                 [o_result insertObject: [NSValue valueWithPointer:
 733                                 p_item->pp_children[i_current]] atIndex:0];
 734                 return o_result;
 735             }
 736         }
 737     }
 738     vlc_object_release( p_playlist );
 739     return NULL;
 740 }
 741
 742 - (IBAction)searchItem:(id)sender
 743 {
 744     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 745                                                        FIND_ANYWHERE );
 746     playlist_view_t * p_view;
 747     id o_result;
 748
 749     unsigned int i;
 750     int i_row = -1;
 751
 752     b_selected_item_met = NO;
 753
 754     if( p_playlist == NULL )
 755         return;
 756
 757     p_view = playlist_ViewFind( p_playlist, i_current_view );
 758
 759     if( p_view )
 760     {
 761         /*First, only search after the selected item:*
 762          *(b_selected_item_met = NO)                 */
 763         o_result = [self subSearchItem:p_view->p_root];
 764         if( o_result == NULL )
 765         {
 766             /* If the first search failed, search again from the beginning */
 767             o_result = [self subSearchItem:p_view->p_root];
 768         }
 769         if( o_result != NULL )
 770         {
 771             for( i = 0 ; i < [o_result count] - 1 ; i++ )
 772             {
 773                 [o_outline_view expandItem: [o_outline_dict objectForKey:
 774                             [NSString stringWithFormat: @"%p",
 775                             [[o_result objectAtIndex: i] pointerValue]]]];
 776             }
 777             i_row = [o_outline_view rowForItem: [o_outline_dict objectForKey:
 778                             [NSString stringWithFormat: @"%p",
 779                             [[o_result objectAtIndex: [o_result count] - 1 ]
 780                             pointerValue]]]];
 781         }
 782         if( i_row > -1 )
 783         {
 784             [o_outline_view selectRow:i_row byExtendingSelection: NO];
 785             [o_outline_view scrollRowToVisible: i_row];
 786         }
 787     }
 788     vlc_object_release( p_playlist );
 789 }
 790
 791 - (NSMenu *)menuForEvent:(NSEvent *)o_event
 792 {
 793     NSPoint pt;
 794     vlc_bool_t b_rows;
 795     vlc_bool_t b_item_sel;
 796
 797     pt = [o_outline_view convertPoint: [o_event locationInWindow]
 798                                                  fromView: nil];
 799     b_item_sel = ( [o_outline_view rowAtPoint: pt] != -1 &&
 800                    [o_outline_view selectedRow] != -1 );
 801     b_rows = [o_outline_view numberOfRows] != 0;
 802
 803     [o_mi_play setEnabled: b_item_sel];
 804     [o_mi_delete setEnabled: b_item_sel];
 805     [o_mi_selectall setEnabled: b_rows];
 806     [o_mi_info setEnabled: b_item_sel];
 807
 808     return( o_ctx_menu );
 809 }
 810
 811 - (playlist_item_t *)selectedPlaylistItem
 812 {
 813     return [[o_outline_view itemAtRow: [o_outline_view selectedRow]]
 814                                                                 pointerValue];
 815 }
 816
 817 - (void)outlineView: (NSTableView*)o_tv
 818                   didClickTableColumn:(NSTableColumn *)o_tc
 819 {
 820     int i_mode = 0, i_type;
 821     intf_thread_t *p_intf = VLCIntf;
 822     playlist_view_t *p_view;
 823
 824     playlist_t *p_playlist = (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 825                                        FIND_ANYWHERE );
 826     if( p_playlist == NULL )
 827     {
 828         return;
 829     }
 830
 831     /* Check whether the selected table column header corresponds to a
 832        sortable table column*/
 833     if( !( o_tc == o_tc_name || o_tc == o_tc_author ) )
 834     {
 835         vlc_object_release( p_playlist );
 836         return;
 837     }
 838
 839     p_view = playlist_ViewFind( p_playlist, i_current_view );
 840
 841     if( o_tc_sortColumn == o_tc )
 842     {
 843         b_isSortDescending = !b_isSortDescending;
 844     }
 845     else
 846     {
 847         b_isSortDescending = VLC_FALSE;
 848     }
 849
 850     if( o_tc == o_tc_name )
 851     {
 852         i_mode = SORT_TITLE;
 853     }
 854     else if( o_tc == o_tc_author )
 855     {
 856         i_mode = SORT_AUTHOR;
 857     }
 858
 859     if( b_isSortDescending )
 860     {
 861         i_type = ORDER_REVERSE;
 862     }
 863     else
 864     {
 865         i_type = ORDER_NORMAL;
 866     }
 867
 868     vlc_mutex_lock( &p_playlist->object_lock );
 869     playlist_RecursiveNodeSort( p_playlist, p_view->p_root, i_mode, i_type );
 870     vlc_mutex_unlock( &p_playlist->object_lock );
 871
 872     vlc_object_release( p_playlist );
 873     [self playlistUpdated];
 874
 875     o_tc_sortColumn = o_tc;
 876     [o_outline_view setHighlightedTableColumn:o_tc];
 877
 878     if( b_isSortDescending )
 879     {
 880         [o_outline_view setIndicatorImage:o_descendingSortingImage
 881                                                         inTableColumn:o_tc];
 882     }
 883     else
 884     {
 885         [o_outline_view setIndicatorImage:o_ascendingSortingImage
 886                                                         inTableColumn:o_tc];
 887     }
 888 }
 889
 890 @end
 891
 892 @implementation VLCPlaylist (NSOutlineViewDataSource)
 893
 894 /* return the number of children for Obj-C pointer item */ /* DONE */
 895 - (int)outlineView:(NSOutlineView *)outlineView numberOfChildrenOfItem:(id)item
 896 {
 897     int i_return = 0;
 898     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 899                                                        FIND_ANYWHERE );
 900     if( p_playlist == NULL || outlineView != o_outline_view )
 901         return 0;
 902
 903     if( item == nil )
 904     {
 905         /* root object */
 906         playlist_view_t *p_view;
 907         p_view = playlist_ViewFind( p_playlist, i_current_view );
 908         if( p_view && p_view->p_root )
 909             i_return = p_view->p_root->i_children;
 910     }
 911     else
 912     {
 913         playlist_item_t *p_item = (playlist_item_t *)[item pointerValue];
 914         if( p_item )
 915             i_return = p_item->i_children;
 916     }
 917     vlc_object_release( p_playlist );
 918
 919     if( i_return <= 0 )
 920         i_return = 0;
 921
 922     return i_return;
 923 }
 924
 925 /* return the child at index for the Obj-C pointer item */ /* DONE */
 926 - (id)outlineView:(NSOutlineView *)outlineView child:(int)index ofItem:(id)item
 927 {
 928     playlist_item_t *p_return = NULL;
 929     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 930                                                        FIND_ANYWHERE );
 931     NSValue *o_value;
 932
 933     if( p_playlist == NULL )
 934         return nil;
 935
 936     if( item == nil )
 937     {
 938         /* root object */
 939         playlist_view_t *p_view;
 940         p_view = playlist_ViewFind( p_playlist, i_current_view );
 941         if( p_view && index < p_view->p_root->i_children && index >= 0 )
 942             p_return = p_view->p_root->pp_children[index];
 943     }
 944     else
 945     {
 946         playlist_item_t *p_item = (playlist_item_t *)[item pointerValue];
 947         if( p_item && index < p_item->i_children && index >= 0 )
 948             p_return = p_item->pp_children[index];
 949     }
 950
 951     if( p_playlist->i_size >= 2 )
 952     {
 953         [o_status_field setStringValue: [NSString stringWithFormat:
 954                     _NS("%i items in playlist"), p_playlist->i_size]];
 955     }
 956     else
 957     {
 958         if( p_playlist->i_size == 0 )
 959         {
 960             [o_status_field setStringValue: [NSString stringWithFormat:
 961                     _NS("no items in playlist"), p_playlist->i_size]];
 962         }
 963         else
 964         {
 965             [o_status_field setStringValue: [NSString stringWithFormat:
 966                     _NS("1 item in playlist"), p_playlist->i_size]];
 967         }
 968     }
 969
 970     vlc_object_release( p_playlist );
 971
 972
 973     o_value = [[NSValue valueWithPointer: p_return] retain];
 974
 975     if( [o_outline_dict objectForKey: [NSString stringWithFormat:@"%p", p_return]] == nil )
 976     {
 977         [o_outline_dict setObject:o_value forKey:[NSString stringWithFormat:@"%p", p_return]];
 978     }
 979     return o_value;
 980 }
 981
 982 /* is the item expandable */
 983 - (BOOL)outlineView:(NSOutlineView *)outlineView isItemExpandable:(id)item
 984 {
 985     int i_return = 0;
 986     playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
 987                                                        FIND_ANYWHERE );
 988     if( p_playlist == NULL )
 989         return NO;
 990
 991     if( item == nil )
 992     {
 993         /* root object */
 994         playlist_view_t *p_view;
 995         p_view = playlist_ViewFind( p_playlist, i_current_view );
 996         if( p_view && p_view->p_root )
 997             i_return = p_view->p_root->i_children;
 998     }
 999     else
1000     {
1001         playlist_item_t *p_item = (playlist_item_t *)[item pointerValue];
1002         if( p_item )
1003             i_return = p_item->i_children;
1004     }
1005     vlc_object_release( p_playlist );
1006
1007     if( i_return <= 0 )
1008         return NO;
1009     else
1010         return YES;
1011 }
1012
1013 /* retrieve the string values for the cells */
1014 - (id)outlineView:(NSOutlineView *)outlineView objectValueForTableColumn:(NSTableColumn *)o_tc byItem:(id)item
1015 {
1016     id o_value = nil;
1017     intf_thread_t *p_intf = VLCIntf;
1018     playlist_t *p_playlist;
1019     playlist_item_t *p_item;
1020
1021     if( item == nil || ![item isKindOfClass: [NSValue class]] ) return( @"error" );
1022
1023     p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
1024                                                FIND_ANYWHERE );
1025     if( p_playlist == NULL )
1026     {
1027         return( @"error" );
1028     }
1029
1030     p_item = (playlist_item_t *)[item pointerValue];
1031
1032     if( p_item == NULL )
1033     {
1034         vlc_object_release( p_playlist );
1035         return( @"error");
1036     }
1037
1038     if( [[o_tc identifier] isEqualToString:@"1"] )
1039     {
1040         o_value = [NSString stringWithUTF8String:
1041             p_item->input.psz_name];
1042         if( o_value == NULL )
1043             o_value = [NSString stringWithCString:
1044                 p_item->input.psz_name];
1045     }
1046     else if( [[o_tc identifier] isEqualToString:@"2"] )
1047     {
1048         char *psz_temp;
1049         psz_temp = vlc_input_item_GetInfo( &p_item->input ,_("Meta-information"),_("Artist") );
1050
1051         if( psz_temp == NULL )
1052             o_value = @"";
1053         else
1054         {
1055             o_value = [NSString stringWithUTF8String: psz_temp];
1056             if( o_value == NULL )
1057             {
1058                 o_value = [NSString stringWithCString: psz_temp];
1059             }
1060             free( psz_temp );
1061         }
1062     }
1063     else if( [[o_tc identifier] isEqualToString:@"3"] )
1064     {
1065         char psz_duration[MSTRTIME_MAX_SIZE];
1066         mtime_t dur = p_item->input.i_duration;
1067         if( dur != -1 )
1068         {
1069             secstotimestr( psz_duration, dur/1000000 );
1070             o_value = [NSString stringWithUTF8String: psz_duration];
1071         }
1072         else
1073         {
1074             o_value = @"-:--:--";
1075         }
1076     }
1077     vlc_object_release( p_playlist );
1078
1079     return( o_value );
1080 }
1081
1082 /* Required for drag & drop and reordering */
1083 - (BOOL)outlineView:(NSOutlineView *)outlineView writeItems:(NSArray *)items toPasteboard:(NSPasteboard *)pboard
1084 {
1085     return NO;
1086 }
1087
1088 - (NSDragOperation)outlineView:(NSOutlineView *)outlineView validateDrop:(id <NSDraggingInfo>)info proposedItem:(id)item proposedChildIndex:(int)index
1089 {
1090     return NSDragOperationNone;
1091 }
1092
1093 /* Delegate method of NSWindow */
1094 /*- (void)windowWillClose:(NSNotification *)aNotification
1095 {
1096     [o_btn_playlist setState: NSOffState];
1097 }
1098 */
1099 @end
1100
1101