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

   1 /*****************************************************************************
   2  * playlist.m: MacOS X interface module
   3  *****************************************************************************
   4  * Copyright (C) 2002-2004 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 /*****************************************************************************
  27  * Preamble
  28  *****************************************************************************/
  29 #include <stdlib.h>                                      /* malloc(), free() */
  30 #include <sys/param.h>                                    /* for MAXPATHLEN */
  31 #include <string.h>
  32 #include <math.h>
  33 #include <sys/mount.h>
  34 #include <vlc_keys.h>
  35
  36 #include "intf.h"
  37 #include "playlist.h"
  38 #include "controls.h"
  39 #include <OSD.h>
  40
  41 /*****************************************************************************
  42  * VLCPlaylistView implementation
  43  *****************************************************************************/
  44 @implementation VLCPlaylistView
  45
  46 - (NSMenu *)menuForEvent:(NSEvent *)o_event
  47 {
  48     return( [[self delegate] menuForEvent: o_event] );
  49 }
  50
  51 - (void)keyDown:(NSEvent *)o_event
  52 {
  53     unichar key = 0;
  54     int i, c, i_row;
  55     NSMutableArray *o_to_delete;
  56     NSNumber *o_number;
  57
  58     playlist_t * p_playlist;
  59     intf_thread_t * p_intf = [NSApp getIntf];
  60
  61     if( [[o_event characters] length] )
  62     {
  63         key = [[o_event characters] characterAtIndex: 0];
  64     }
  65
  66     p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
  67                                           FIND_ANYWHERE );
  68
  69     if ( p_playlist == NULL )
  70     {
  71         return;
  72     }
  73
  74     switch( key )
  75     {
  76         case NSDeleteCharacter:
  77         case NSDeleteFunctionKey:
  78         case NSDeleteCharFunctionKey:
  79         case NSBackspaceCharacter:
  80             o_to_delete = [NSMutableArray arrayWithArray:[[self selectedRowEnumerator] allObjects]];
  81             c = [o_to_delete count];
  82
  83             for( i = 0; i < c; i++ ) {
  84                 o_number = [o_to_delete lastObject];
  85                 i_row = [o_number intValue];
  86
  87                 if( p_playlist->i_index == i_row && p_playlist->i_status )
  88                 {
  89                     playlist_Stop( p_playlist );
  90                 }
  91                 [o_to_delete removeObject: o_number];
  92                 [self deselectRow: i_row];
  93                 playlist_Delete( p_playlist, i_row );
  94             }
  95             [self reloadData];
  96             break;
  97
  98         default:
  99             [super keyDown: o_event];
 100             break;
 101     }
 102
 103     if( p_playlist != NULL )
 104     {
 105         vlc_object_release( p_playlist );
 106     }
 107 }
 108
 109
 110 @end
 111
 112 /*****************************************************************************
 113  * VLCPlaylist implementation
 114  *****************************************************************************/
 115 @implementation VLCPlaylist
 116
 117 - (id)init
 118 {
 119     self = [super init];
 120     if ( self !=nil )
 121     {
 122         i_moveRow = -1;
 123     }
 124     return self;
 125 }
 126
 127 - (void)awakeFromNib
 128 {
 129     [o_table_view setTarget: self];
 130     [o_table_view setDelegate: self];
 131     [o_table_view setDataSource: self];
 132
 133     [o_table_view setDoubleAction: @selector(playItem:)];
 134
 135     [o_table_view registerForDraggedTypes:
 136         [NSArray arrayWithObjects: NSFilenamesPboardType, nil]];
 137     [o_table_view setIntercellSpacing: NSMakeSize (0.0, 1.0)];
 138     [o_window setExcludedFromWindowsMenu: TRUE];
 139
 140     [o_mi_toggleItemsEnabled setTarget:self];
 141
 142 //    [o_tbv_info setDataSource: [VLCInfoDataSource init]];
 143
 144 /* We need to check whether _defaultTableHeaderSortImage exists, since it
 145 belongs to an Apple hidden private API, and then can "disapear" at any time*/
 146
 147     if( [[NSTableView class] respondsToSelector:@selector(_defaultTableHeaderSortImage)] )
 148     {
 149         o_ascendingSortingImage = [[NSTableView class] _defaultTableHeaderSortImage];
 150     }
 151     else
 152     {
 153         o_ascendingSortingImage = nil;
 154     }
 155
 156     if( [[NSTableView class] respondsToSelector:@selector(_defaultTableHeaderReverseSortImage)] )
 157     {
 158         o_descendingSortingImage = [[NSTableView class] _defaultTableHeaderReverseSortImage];
 159     }
 160     else
 161     {
 162         o_descendingSortingImage = nil;
 163     }
 164
 165     [self initStrings];
 166     [self playlistUpdated];
 167 }
 168
 169 - (void)initStrings
 170 {
 171     [o_window setTitle: _NS("Playlist")];
 172     [o_mi_save_playlist setTitle: _NS("Save Playlist...")];
 173     [o_mi_play setTitle: _NS("Play")];
 174     [o_mi_delete setTitle: _NS("Delete")];
 175     [o_mi_selectall setTitle: _NS("Select All")];
 176     [o_mi_toggleItemsEnabled setTitle: _NS("Item Enabled")];
 177     [o_mi_info setTitle: _NS("Properties")];
 178
 179     [[o_tc_name headerCell] setStringValue:_NS("Name")];
 180     [[o_tc_author headerCell] setStringValue:_NS("Author")];
 181     [[o_tc_duration headerCell] setStringValue:_NS("Duration")];
 182     [o_random_ckb setTitle: _NS("Random")];
 183     [o_search_button setTitle: _NS("Search")];
 184     [o_btn_playlist setToolTip: _NS("Playlist")];
 185     [[o_loop_popup itemAtIndex:0] setTitle: _NS("Standard Play")];
 186     [[o_loop_popup itemAtIndex:1] setTitle: _NS("Repeat One")];
 187     [[o_loop_popup itemAtIndex:2] setTitle: _NS("Repeat All")];
 188 }
 189
 190 - (void) tableView:(NSTableView*)o_tv
 191                   didClickTableColumn:(NSTableColumn *)o_tc
 192 {
 193     intf_thread_t * p_intf = [NSApp getIntf];
 194     playlist_t *p_playlist =
 195         (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 196                                        FIND_ANYWHERE );
 197
 198     int max = [[o_table_view tableColumns] count];
 199     int i;
 200
 201     if( p_playlist == NULL )
 202     {
 203         return;
 204     }
 205
 206     if( o_tc_sortColumn == o_tc )
 207     {
 208         b_isSortDescending = !b_isSortDescending;
 209     }
 210     else if( o_tc == o_tc_name || o_tc == o_tc_author ||
 211         o_tc == o_tc_id )
 212     {
 213         b_isSortDescending = VLC_FALSE;
 214         [o_table_view setHighlightedTableColumn:o_tc];
 215         o_tc_sortColumn = o_tc;
 216         for( i=0 ; i<max ; i++ )
 217         {
 218             [o_table_view setIndicatorImage:nil inTableColumn:[[o_table_view tableColumns] objectAtIndex:i]];
 219         }
 220     }
 221
 222     if( o_tc_id == o_tc && !b_isSortDescending )
 223     {
 224         playlist_SortID( p_playlist , ORDER_NORMAL );
 225         [o_table_view setIndicatorImage:o_ascendingSortingImage inTableColumn:o_tc];
 226     }
 227     else if( o_tc_name == o_tc && !b_isSortDescending )
 228     {
 229         playlist_SortTitle( p_playlist , ORDER_NORMAL );
 230         [o_table_view setIndicatorImage:o_ascendingSortingImage inTableColumn:o_tc];
 231     }
 232     else if( o_tc_author == o_tc && !b_isSortDescending )
 233     {
 234         playlist_SortAuthor( p_playlist , ORDER_NORMAL );
 235         [o_table_view setIndicatorImage:o_ascendingSortingImage inTableColumn:o_tc];
 236     }
 237     else if( o_tc_id == o_tc && b_isSortDescending )
 238     {
 239         playlist_SortID( p_playlist , ORDER_REVERSE );
 240         [o_table_view setIndicatorImage:o_ascendingSortingImage inTableColumn:o_tc];
 241     }
 242     else if( o_tc_name == o_tc && b_isSortDescending )
 243     {
 244         playlist_SortTitle( p_playlist , ORDER_REVERSE );
 245         [o_table_view setIndicatorImage:o_descendingSortingImage inTableColumn:o_tc];
 246     }
 247     else if( o_tc_author == o_tc && b_isSortDescending )
 248     {
 249         playlist_SortAuthor( p_playlist , ORDER_REVERSE );
 250         [o_table_view setIndicatorImage:o_descendingSortingImage inTableColumn:o_tc];
 251     }
 252     vlc_object_release( p_playlist );
 253     [self playlistUpdated];
 254 }
 255
 256
 257 - (BOOL)tableView:(NSTableView *)o_tv
 258                   shouldEditTableColumn:(NSTableColumn *)o_tc
 259                   row:(int)i_row
 260 {
 261     return( NO );
 262 }
 263
 264 - (NSMenu *)menuForEvent:(NSEvent *)o_event
 265 {
 266     intf_thread_t * p_intf = [NSApp getIntf];
 267     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 268                                             FIND_ANYWHERE );
 269
 270     bool b_state = FALSE;
 271
 272     NSPoint pt;
 273     vlc_bool_t b_rows;
 274     vlc_bool_t b_item_sel;
 275
 276     pt = [o_table_view convertPoint: [o_event locationInWindow]
 277                                                  fromView: nil];
 278     b_item_sel = ( [o_table_view rowAtPoint: pt] != -1 &&
 279                    [o_table_view selectedRow] != -1 );
 280     b_rows = [o_table_view numberOfRows] != 0;
 281
 282     [o_mi_play setEnabled: b_item_sel];
 283     [o_mi_delete setEnabled: b_item_sel];
 284     [o_mi_selectall setEnabled: b_rows];
 285     [o_mi_info setEnabled: b_item_sel];
 286     [o_mi_toggleItemsEnabled setEnabled: b_item_sel];
 287
 288
 289     if (p_playlist)
 290     {
 291         b_state = ([o_table_view selectedRow] > -1) ?
 292             p_playlist->pp_items[[o_table_view selectedRow]]->b_enabled : FALSE;
 293         vlc_object_release(p_playlist);
 294     }
 295
 296     [o_mi_toggleItemsEnabled setState: b_state];
 297
 298     return( o_ctx_menu );
 299 }
 300
 301 - (IBAction)toggleWindow:(id)sender
 302 {
 303     if( [o_window isVisible] )
 304     {
 305         [o_window orderOut:sender];
 306         [o_btn_playlist setState:NSOffState];
 307     }
 308     else
 309     {
 310         [o_window makeKeyAndOrderFront:sender];
 311         [o_btn_playlist setState:NSOnState];
 312     }
 313 }
 314
 315 - (IBAction)savePlaylist:(id)sender
 316 {
 317     intf_thread_t * p_intf = [NSApp getIntf];
 318     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 319                                                        FIND_ANYWHERE );
 320
 321     NSSavePanel *o_save_panel = [NSSavePanel savePanel];
 322     NSString * o_name = [NSString stringWithFormat: @"%@.m3u", _NS("Untitled")];
 323     [o_save_panel setTitle: _NS("Save Playlist")];
 324     [o_save_panel setPrompt: _NS("Save")];
 325
 326     if( [o_save_panel runModalForDirectory: nil
 327             file: o_name] == NSOKButton )
 328     {
 329         playlist_Export( p_playlist, [[o_save_panel filename] fileSystemRepresentation], "export-m3u" );
 330     }
 331
 332 }
 333
 334 - (IBAction)playItem:(id)sender
 335 {
 336     intf_thread_t * p_intf = [NSApp getIntf];
 337     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 338                                                        FIND_ANYWHERE );
 339
 340     if( p_playlist != NULL )
 341     {
 342         playlist_Goto( p_playlist, [o_table_view selectedRow] );
 343         vlc_object_release( p_playlist );
 344     }
 345 }
 346
 347 - (IBAction)deleteItems:(id)sender
 348 {
 349     int i, c, i_row;
 350     NSMutableArray *o_to_delete;
 351     NSNumber *o_number;
 352
 353     intf_thread_t * p_intf = [NSApp getIntf];
 354     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 355                                                        FIND_ANYWHERE );
 356
 357     if( p_playlist == NULL )
 358     {
 359         return;
 360     }
 361
 362     o_to_delete = [NSMutableArray arrayWithArray:[[o_table_view selectedRowEnumerator] allObjects]];
 363     c = (int)[o_to_delete count];
 364
 365     for( i = 0; i < c; i++ ) {
 366         o_number = [o_to_delete lastObject];
 367         i_row = [o_number intValue];
 368
 369         if( p_playlist->i_index == i_row && p_playlist->i_status )
 370         {
 371             playlist_Stop( p_playlist );
 372         }
 373         [o_to_delete removeObject: o_number];
 374         [o_table_view deselectRow: i_row];
 375         playlist_Delete( p_playlist, i_row );
 376     }
 377
 378     vlc_object_release( p_playlist );
 379
 380     /* this is actually duplicity, because the intf.m manage also updates the view
 381      * when the playlist changes. we do this on purpose, because else there is a
 382      * delay of .5 sec or so when we delete an item */
 383     [self playlistUpdated];
 384     [self updateRowSelection];
 385 }
 386
 387 - (IBAction)toggleItemsEnabled:(id)sender
 388 {
 389     int i, c, i_row;
 390     NSMutableArray *o_selected;
 391     NSNumber *o_number;
 392
 393     intf_thread_t * p_intf = [NSApp getIntf];
 394     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 395                                                        FIND_ANYWHERE );
 396
 397     if( p_playlist == NULL )
 398     {
 399         return;
 400     }
 401
 402     o_selected = [NSMutableArray arrayWithArray:[[o_table_view selectedRowEnumerator] allObjects]];
 403     c = (int)[o_selected count];
 404
 405     if (p_playlist->pp_items[[o_table_view selectedRow]]->b_enabled)
 406     {
 407         for( i = 0; i < c; i++ )
 408         {
 409             o_number = [o_selected lastObject];
 410             i_row = [o_number intValue];
 411             if( p_playlist->i_index == i_row && p_playlist->i_status )
 412             {
 413                 playlist_Stop( p_playlist );
 414             }
 415             [o_selected removeObject: o_number];
 416             playlist_Disable( p_playlist, i_row );
 417         }
 418     }
 419     else
 420     {
 421         for( i = 0; i < c; i++ )
 422         {
 423             o_number = [o_selected lastObject];
 424             i_row = [o_number intValue];
 425             [o_selected removeObject: o_number];
 426             playlist_Enable( p_playlist, i_row );
 427         }
 428     }
 429     vlc_object_release( p_playlist );
 430     [self playlistUpdated];
 431 }
 432
 433 - (IBAction)selectAll:(id)sender
 434 {
 435     [o_table_view selectAll: nil];
 436 }
 437
 438
 439 - (IBAction)searchItem:(id)sender
 440 {
 441     int i_current = -1;
 442     NSString *o_current_name;
 443     NSString *o_current_author;
 444
 445     intf_thread_t * p_intf = [NSApp getIntf];
 446     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 447                                                FIND_ANYWHERE );
 448
 449     if( p_playlist == NULL )
 450     {
 451         return;
 452     }
 453     if( [o_table_view numberOfRows] < 1 )
 454     {
 455         return;
 456     }
 457
 458     if( [o_table_view selectedRow] == [o_table_view numberOfRows]-1 )
 459     {
 460         i_current = -1;
 461     }
 462     else
 463     {
 464         i_current = [o_table_view selectedRow];
 465     }
 466
 467     do
 468     {
 469         i_current++;
 470
 471         vlc_mutex_lock( &p_playlist->object_lock );
 472         o_current_name = [NSString stringWithUTF8String:
 473             p_playlist->pp_items[i_current]->input.psz_name];
 474         o_current_author = [NSString stringWithUTF8String:
 475             playlist_GetInfo(p_playlist, i_current ,_("General"),_("Author") )];
 476         vlc_mutex_unlock( &p_playlist->object_lock );
 477
 478
 479         if( [o_current_name rangeOfString:[o_search_keyword stringValue] options:NSCaseInsensitiveSearch ].length ||
 480              [o_current_author rangeOfString:[o_search_keyword stringValue] options:NSCaseInsensitiveSearch ].length )
 481         {
 482              [o_table_view selectRow: i_current byExtendingSelection: NO];
 483              [o_table_view scrollRowToVisible: i_current];
 484              break;
 485         }
 486         if( i_current == [o_table_view numberOfRows] - 1 )
 487         {
 488              i_current = -1;
 489         }
 490     }
 491     while (i_current != [o_table_view selectedRow]);
 492     vlc_object_release( p_playlist );
 493 }
 494
 495
 496 - (IBAction)handlePopUp:(id)sender
 497
 498 {
 499              intf_thread_t * p_intf = [NSApp getIntf];
 500              vlc_value_t val1,val2;
 501              playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 502                                                         FIND_ANYWHERE );
 503              if( p_playlist == NULL )
 504              {
 505                  return;
 506              }
 507
 508     switch ([o_loop_popup indexOfSelectedItem])
 509     {
 510         case 1:
 511
 512              val1.b_bool = 0;
 513              var_Set( p_playlist, "loop", val1 );
 514              val1.b_bool = 1;
 515              var_Set( p_playlist, "repeat", val1 );
 516              vout_OSDMessage( p_intf, _( "Repeat One" ) );
 517         break;
 518
 519         case 2:
 520              val1.b_bool = 0;
 521              var_Set( p_playlist, "repeat", val1 );
 522              val1.b_bool = 1;
 523              var_Set( p_playlist, "loop", val1 );
 524              vout_OSDMessage( p_intf, _( "Repeat All" ) );
 525         break;
 526
 527         default:
 528              var_Get( p_playlist, "repeat", &val1 );
 529              var_Get( p_playlist, "loop", &val2 );
 530              if (val1.b_bool || val2.b_bool)
 531              {
 532                   val1.b_bool = 0;
 533                   var_Set( p_playlist, "repeat", val1 );
 534                   var_Set( p_playlist, "loop", val1 );
 535                   vout_OSDMessage( p_intf, _( "Repeat Off" ) );
 536              }
 537          break;
 538      }
 539      vlc_object_release( p_playlist );
 540      [self playlistUpdated];
 541 }
 542
 543
 544 - (void)appendArray:(NSArray*)o_array atPos:(int)i_position enqueue:(BOOL)b_enqueue
 545 {
 546     int i_item;
 547     intf_thread_t * p_intf = [NSApp getIntf];
 548     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 549                                                        FIND_ANYWHERE );
 550
 551     if( p_playlist == NULL )
 552     {
 553         return;
 554     }
 555
 556     for ( i_item = 0; i_item < (int)[o_array count]; i_item++ )
 557     {
 558         /* One item */
 559         NSDictionary *o_one_item;
 560         int j, i_total_options = 0, i_new_id = -1;
 561         int i_mode = PLAYLIST_INSERT;
 562         BOOL b_rem = FALSE, b_dir = FALSE;
 563         NSString *o_uri, *o_name;
 564         NSArray *o_options;
 565         NSURL *o_true_file;
 566         char **ppsz_options = NULL;
 567
 568         /* Get the item */
 569         o_one_item = [o_array objectAtIndex: i_item];
 570         o_uri = (NSString *)[o_one_item objectForKey: @"ITEM_URL"];
 571         o_name = (NSString *)[o_one_item objectForKey: @"ITEM_NAME"];
 572         o_options = (NSArray *)[o_one_item objectForKey: @"ITEM_OPTIONS"];
 573
 574         /* If no name, then make a guess */
 575         if( !o_name) o_name = [[NSFileManager defaultManager] displayNameAtPath: o_uri];
 576
 577         if( [[NSFileManager defaultManager] fileExistsAtPath:o_uri isDirectory:&b_dir] && b_dir &&
 578             [[NSWorkspace sharedWorkspace] getFileSystemInfoForPath: o_uri isRemovable: &b_rem
 579                     isWritable:NULL isUnmountable:NULL description:NULL type:NULL] && b_rem   )
 580         {
 581             /* All of this is to make sure CD's play when you D&D them on VLC */
 582             /* Converts mountpoint to a /dev file */
 583             struct statfs *buf;
 584             char *psz_dev;
 585             buf = (struct statfs *) malloc (sizeof(struct statfs));
 586             statfs( [o_uri fileSystemRepresentation], buf );
 587             psz_dev = strdup(buf->f_mntfromname);
 588             o_uri = [NSString stringWithCString: psz_dev ];
 589         }
 590
 591         if( o_options && [o_options count] > 0 )
 592         {
 593             /* Count the input options */
 594             i_total_options = [o_options count];
 595
 596             /* Allocate ppsz_options */
 597             for( j = 0; j < i_total_options; j++ )
 598             {
 599                 if( !ppsz_options )
 600                     ppsz_options = (char **)malloc( sizeof(char *) * i_total_options );
 601
 602                 ppsz_options[j] = strdup([[o_options objectAtIndex:j] UTF8String]);
 603             }
 604         }
 605
 606         /* Add the item */
 607         i_new_id = playlist_AddExt( p_playlist, [o_uri fileSystemRepresentation],
 608                       [o_name UTF8String], i_mode,
 609                       i_position == -1 ? PLAYLIST_END : i_position + i_item,
 610                       0, (ppsz_options != NULL ) ? (const char **)ppsz_options : 0, i_total_options );
 611
 612         /* clean up
 613         for( j = 0; j < i_total_options; j++ )
 614             free( ppsz_options[j] );
 615         if( ppsz_options ) free( ppsz_options ); */
 616
 617         /* Recent documents menu */
 618         o_true_file = [NSURL fileURLWithPath: o_uri];
 619         if( o_true_file != nil )
 620         {
 621             [[NSDocumentController sharedDocumentController]
 622                 noteNewRecentDocumentURL: o_true_file];
 623         }
 624
 625         if( i_item == 0 && !b_enqueue )
 626         {
 627             playlist_Goto( p_playlist, playlist_GetPositionById( p_playlist, i_new_id ) );
 628             playlist_Play( p_playlist );
 629         }
 630     }
 631
 632     vlc_object_release( p_playlist );
 633 }
 634
 635 - (void)playlistUpdated
 636 {
 637     vlc_value_t val1, val2;
 638     intf_thread_t * p_intf = [NSApp getIntf];
 639     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 640                                                        FIND_ANYWHERE );
 641     if( p_playlist != NULL )
 642     {
 643         var_Get( p_playlist, "random", &val1 );
 644         [o_random_ckb setState: val1.b_bool];
 645
 646         var_Get( p_playlist, "repeat", &val1 );
 647         var_Get( p_playlist, "loop", &val2 );
 648         if(val1.b_bool)
 649         {
 650             [o_loop_popup selectItemAtIndex:1];
 651         }
 652         else if(val2.b_bool)
 653         {
 654             [o_loop_popup selectItemAtIndex:2];
 655         }
 656         else
 657         {
 658             [o_loop_popup selectItemAtIndex:0];
 659         }
 660         vlc_object_release( p_playlist );
 661     }
 662     [o_table_view reloadData];
 663 }
 664
 665 - (void)updateRowSelection
 666 {
 667     int i_row;
 668
 669     intf_thread_t * p_intf = [NSApp getIntf];
 670     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 671                                                        FIND_ANYWHERE );
 672
 673     if( p_playlist == NULL )
 674     {
 675         return;
 676     }
 677
 678     i_row = p_playlist->i_index;
 679     vlc_object_release( p_playlist );
 680
 681     [o_table_view selectRow: i_row byExtendingSelection: NO];
 682     [o_table_view scrollRowToVisible: i_row];
 683 }
 684
 685 - (int)selectedPlaylistItem
 686 {
 687     return [o_table_view selectedRow];
 688 }
 689
 690 - (NSColor *)getColor:(int)i_group
 691 {
 692     NSColor * o_color = nil;
 693     switch ( i_group % 8 )
 694     {
 695         case 1:
 696             /*white*/
 697             o_color = [NSColor colorWithDeviceRed:1.0 green:1.0 blue:1.0 alpha:1.0];
 698         break;
 699
 700         case 2:
 701             /*red*/
 702            o_color = [NSColor colorWithDeviceRed:1.0 green:0.76471 blue:0.76471 alpha:1.0];
 703         break;
 704
 705             case 3:
 706               /*dark blue*/
 707                    o_color = [NSColor colorWithDeviceRed:0.76471 green:0.76471 blue:1.0 alpha:1.0];
 708         break;
 709
 710         case 4:
 711                /*orange*/
 712            o_color = [NSColor colorWithDeviceRed:1.0 green:0.89804 blue:0.76471 alpha:1.0];
 713         break;
 714
 715         case 5:
 716                /*purple*/
 717            o_color = [NSColor colorWithDeviceRed:1.0 green:0.76471 blue:1.0 alpha:1.0];
 718         break;
 719
 720         case 6:
 721               /*green*/
 722            o_color = [NSColor colorWithDeviceRed:0.76471 green:1.0 blue:0.76471 alpha:1.0];
 723         break;
 724
 725         case 7:
 726               /*light blue*/
 727            o_color = [NSColor colorWithDeviceRed:0.76471 green:1.0 blue:1.0 alpha:1.0];
 728         break;
 729
 730         case 0:
 731               /*yellow*/
 732            o_color = [NSColor colorWithDeviceRed:1.0 green:1.0 blue:0.76471 alpha:1.0];
 733         break;
 734         }
 735     return o_color;
 736 }
 737
 738 @end
 739
 740 @implementation VLCPlaylist (NSTableDataSource)
 741
 742 - (int)numberOfRowsInTableView:(NSTableView *)o_tv
 743 {
 744     int i_count = 0;
 745     intf_thread_t * p_intf = [NSApp getIntf];
 746     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 747                                                        FIND_ANYWHERE );
 748
 749     if( p_playlist != NULL )
 750     {
 751         vlc_mutex_lock( &p_playlist->object_lock );
 752         i_count = p_playlist->i_size;
 753         vlc_mutex_unlock( &p_playlist->object_lock );
 754         vlc_object_release( p_playlist );
 755     }
 756     [o_status_field setStringValue: [NSString stringWithFormat:_NS("%i items in playlist"), i_count]];
 757     return( i_count );
 758 }
 759
 760 - (id)tableView:(NSTableView *)o_tv
 761                 objectValueForTableColumn:(NSTableColumn *)o_tc
 762                 row:(int)i_row
 763 {
 764     id o_value = nil;
 765     intf_thread_t * p_intf = [NSApp getIntf];
 766     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 767                                                FIND_ANYWHERE );
 768
 769     if( p_playlist == NULL )
 770     {
 771         return( nil );
 772     }
 773
 774     if( [[o_tc identifier] isEqualToString:@"0"] )
 775     {
 776         o_value = [NSString stringWithFormat:@"%i", i_row + 1];
 777     }
 778     else if( [[o_tc identifier] isEqualToString:@"1"] )
 779     {
 780         vlc_mutex_lock( &p_playlist->object_lock );
 781         o_value = [NSString stringWithUTF8String:
 782             p_playlist->pp_items[i_row]->input.psz_name];
 783         if( o_value == NULL )
 784             o_value = [NSString stringWithCString:
 785                 p_playlist->pp_items[i_row]->input.psz_name];
 786         vlc_mutex_unlock( &p_playlist->object_lock );
 787     }
 788     else if( [[o_tc identifier] isEqualToString:@"2"] )
 789     {
 790         vlc_mutex_lock( &p_playlist->object_lock );
 791         o_value = [NSString stringWithUTF8String:
 792             playlist_GetInfo(p_playlist, i_row ,_("General"),_("Author") )];
 793         if( o_value == NULL )
 794             o_value = [NSString stringWithCString:
 795                 playlist_GetInfo(p_playlist, i_row ,_("General"),_("Author") )];
 796         vlc_mutex_unlock( &p_playlist->object_lock );
 797     }
 798     else if( [[o_tc identifier] isEqualToString:@"3"] )
 799     {
 800         char psz_duration[MSTRTIME_MAX_SIZE];
 801         mtime_t dur = p_playlist->pp_items[i_row]->input.i_duration;
 802         if( dur != -1 )
 803         {
 804             secstotimestr( psz_duration, dur/1000000 );
 805             o_value = [NSString stringWithUTF8String: psz_duration];
 806         }
 807         else
 808         {
 809             o_value = @"-:--:--";
 810         }
 811     }
 812
 813     vlc_object_release( p_playlist );
 814
 815     return( o_value );
 816 }
 817
 818 - (void)tableView:(NSTableView *)o_tv
 819                     willDisplayCell:(id)o_cell
 820                     forTableColumn:(NSTableColumn *)o_tc
 821                     row:(int)i_rows
 822 {
 823     intf_thread_t * p_intf = [NSApp getIntf];
 824     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 825                                                FIND_ANYWHERE );
 826     if (p_playlist)
 827     {
 828         if ((p_playlist->i_groups) > 1 )
 829         {
 830             [o_cell setDrawsBackground: VLC_TRUE];
 831             [o_cell setBackgroundColor:
 832                 [self getColor:p_playlist->pp_items[i_rows]->i_group]];
 833
 834         }
 835
 836         if (!p_playlist->pp_items[i_rows]->b_enabled)
 837         {
 838             [o_cell setTextColor: [NSColor colorWithDeviceRed:0.3686 green:0.3686 blue:0.3686 alpha:1.0]];
 839         }
 840         else
 841         {
 842             [o_cell setTextColor:[NSColor colorWithDeviceRed:0.0 green:0.0 blue:0.0 alpha:1.0]];
 843         }
 844     vlc_object_release( p_playlist );
 845     }
 846 }
 847
 848 - (BOOL)tableView:(NSTableView *)o_tv
 849                     writeRows:(NSArray*)o_rows
 850                     toPasteboard:(NSPasteboard*)o_pasteboard
 851 {
 852     int i_rows = [o_rows count];
 853     NSArray *o_filenames = [NSArray array];
 854
 855     [o_pasteboard declareTypes:[NSArray arrayWithObject:NSFilenamesPboardType] owner:self];
 856     [o_pasteboard setPropertyList:o_filenames forType:NSFilenamesPboardType];
 857     if ( i_rows == 1 )
 858     {
 859         i_moveRow = [[o_rows objectAtIndex:0]intValue];
 860         return YES;
 861     }
 862     return NO;
 863 }
 864
 865 - (NSDragOperation)tableView:(NSTableView*)o_tv
 866                     validateDrop:(id <NSDraggingInfo>)o_info
 867                     proposedRow:(int)i_row
 868                     proposedDropOperation:(NSTableViewDropOperation)o_operation
 869 {
 870     if ( o_operation == NSTableViewDropAbove )
 871     {
 872         if ( i_moveRow >= 0 )
 873         {
 874             if ( i_row != i_moveRow )
 875             {
 876                 return NSDragOperationMove;
 877             }
 878             /* what if in the previous run, the row wasn't actually moved?
 879                then we can't drop new files on this location */
 880             return NSDragOperationNone;
 881         }
 882         return NSDragOperationGeneric;
 883     }
 884     return NSDragOperationNone;
 885 }
 886
 887 - (BOOL)tableView:(NSTableView*)o_tv
 888                     acceptDrop:(id <NSDraggingInfo>)o_info
 889                     row:(int)i_proposed_row
 890                     dropOperation:(NSTableViewDropOperation)o_operation
 891 {
 892     if (  i_moveRow >= 0 )
 893     {
 894         if (i_moveRow != -1 && i_proposed_row != -1)
 895         {
 896             intf_thread_t * p_intf = [NSApp getIntf];
 897             playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 898                                                             FIND_ANYWHERE );
 899
 900             if( p_playlist == NULL )
 901             {
 902                 i_moveRow = -1;
 903                 return NO;
 904             }
 905
 906             playlist_Move( p_playlist, i_moveRow, i_proposed_row );
 907
 908             vlc_object_release( p_playlist );
 909         }
 910         [self playlistUpdated];
 911         i_moveRow = -1;
 912         return YES;
 913     }
 914     else
 915     {
 916         NSPasteboard * o_pasteboard;
 917         o_pasteboard = [o_info draggingPasteboard];
 918
 919         if( [[o_pasteboard types] containsObject: NSFilenamesPboardType] )
 920         {
 921             int i;
 922             NSArray *o_array = [NSArray array];
 923             NSArray *o_values = [[o_pasteboard propertyListForType: NSFilenamesPboardType]
 924                         sortedArrayUsingSelector:@selector(caseInsensitiveCompare:)];
 925
 926             for( i = 0; i < (int)[o_values count]; i++)
 927             {
 928                 NSDictionary *o_dic;
 929                 o_dic = [NSDictionary dictionaryWithObject:[o_values objectAtIndex:i] forKey:@"ITEM_URL"];
 930                 o_array = [o_array arrayByAddingObject: o_dic];
 931             }
 932             [self appendArray: o_array atPos: i_proposed_row enqueue:YES];
 933             return YES;
 934         }
 935         return NO;
 936     }
 937     [self updateRowSelection];
 938 }
 939
 940 /* Delegate method of NSWindow */
 941 - (void)windowWillClose:(NSNotification *)aNotification
 942 {
 943     [o_btn_playlist setState: NSOffState];
 944 }
 945
 946 @end
 947
 948