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

   1 /*****************************************************************************
   2  * open.m: MacOS X plugin for vlc
   3  *****************************************************************************
   4  * Copyright (C) 2002-2003 VideoLAN
   5  * $Id: open.m,v 1.30 2003/04/30 23:58:56 hartman Exp $
   6  *
   7  * Authors: Jon Lech Johansen <jon-vl@nanocrew.net>
   8  *          Christophe Massiot <massiot@via.ecp.fr>
   9  *          Derk-Jan Hartman <thedj@users.sourceforge.net>
  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
  33 #include <paths.h>
  34 #include <IOKit/IOKitLib.h>
  35 #include <IOKit/IOBSD.h>
  36 #include <IOKit/storage/IOMedia.h>
  37 #include <IOKit/storage/IOCDMedia.h>
  38 #include <IOKit/storage/IODVDMedia.h>
  39
  40 #include "intf.h"
  41 #include "playlist.h"
  42 #include "open.h"
  43
  44 #include "netutils.h"
  45
  46 /*****************************************************************************
  47  * GetEjectableMediaOfClass
  48  *****************************************************************************/
  49 NSArray *GetEjectableMediaOfClass( const char *psz_class )
  50 {
  51     io_object_t next_media;
  52     mach_port_t master_port;
  53     kern_return_t kern_result;
  54     NSArray *o_devices = nil;
  55     NSMutableArray *p_list = nil;
  56     io_iterator_t media_iterator;
  57     CFMutableDictionaryRef classes_to_match;
  58
  59     kern_result = IOMasterPort( MACH_PORT_NULL, &master_port );
  60     if( kern_result != KERN_SUCCESS )
  61     {
  62         return( nil );
  63     }
  64
  65     classes_to_match = IOServiceMatching( psz_class );
  66     if( classes_to_match == NULL )
  67     {
  68         return( nil );
  69     }
  70
  71     CFDictionarySetValue( classes_to_match, CFSTR( kIOMediaEjectable ),
  72                           kCFBooleanTrue );
  73
  74     kern_result = IOServiceGetMatchingServices( master_port, classes_to_match,
  75                                                 &media_iterator );
  76     if( kern_result != KERN_SUCCESS )
  77     {
  78         return( nil );
  79     }
  80
  81     p_list = [NSMutableArray arrayWithCapacity: 1];
  82
  83     next_media = IOIteratorNext( media_iterator );
  84     if( next_media != NULL )
  85     {
  86         char psz_buf[0x32];
  87         size_t dev_path_length;
  88         CFTypeRef str_bsd_path;
  89
  90         do
  91         {
  92             str_bsd_path = IORegistryEntryCreateCFProperty( next_media,
  93                                                             CFSTR( kIOBSDName ),
  94                                                             kCFAllocatorDefault,
  95                                                             0 );
  96             if( str_bsd_path == NULL )
  97             {
  98                 IOObjectRelease( next_media );
  99                 continue;
 100             }
 101
 102             snprintf( psz_buf, sizeof(psz_buf), "%s%c", _PATH_DEV, 'r' );
 103             dev_path_length = strlen( psz_buf );
 104
 105             if( CFStringGetCString( str_bsd_path,
 106                                     (char*)&psz_buf + dev_path_length,
 107                                     sizeof(psz_buf) - dev_path_length,
 108                                     kCFStringEncodingASCII ) )
 109             {
 110                 [p_list addObject: [NSString stringWithCString: psz_buf]];
 111             }
 112
 113             CFRelease( str_bsd_path );
 114
 115             IOObjectRelease( next_media );
 116
 117         } while( ( next_media = IOIteratorNext( media_iterator ) ) != NULL );
 118     }
 119
 120     IOObjectRelease( media_iterator );
 121
 122     o_devices = [NSArray arrayWithArray: p_list];
 123
 124     return( o_devices );
 125 }
 126
 127 /*****************************************************************************
 128  * VLCOpen implementation
 129  *****************************************************************************/
 130 @implementation VLCOpen
 131
 132 - (void)awakeFromNib
 133 {
 134     intf_thread_t * p_intf = [NSApp getIntf];
 135
 136     [o_panel setTitle: _NS("Open Source")];
 137     [o_mrl_lbl setTitle: _NS("Media Resource Locator (MRL)")];
 138     [o_ckbox_enqueue setTitle: _NS("Only enqueue in playlist, do not play")];
 139
 140     [o_btn_ok setTitle: _NS("OK")];
 141     [o_btn_cancel setTitle: _NS("Cancel")];
 142
 143     [[o_tabview tabViewItemAtIndex: 0] setLabel: _NS("File")];
 144     [[o_tabview tabViewItemAtIndex: 1] setLabel: _NS("Disc")];
 145     [[o_tabview tabViewItemAtIndex: 2] setLabel: _NS("Network")];
 146
 147     [o_file_btn_browse setTitle: _NS("Browse...")];
 148     [o_file_stream setTitle: _NS("Treat as a pipe rather than as a file")];
 149
 150     [o_disc_device_lbl setStringValue: _NS("Device name")];
 151     [o_disc_title_lbl setStringValue: _NS("Title")];
 152     [o_disc_chapter_lbl setStringValue: _NS("Chapter")];
 153     [o_disc_videots_btn_browse setTitle: _NS("Browse...")];
 154     [o_disc_dvd_menus setTitle: _NS("Use DVD menus (EXPERIMENTAL)")];
 155
 156     [[o_disc_type cellAtRow:0 column:0] setTitle: _NS("VIDEO_TS folder")];
 157     [[o_disc_type cellAtRow:1 column:0] setTitle: _NS("DVD")];
 158     [[o_disc_type cellAtRow:2 column:0] setTitle: _NS("VCD")];
 159
 160     [o_net_udp_port_lbl setStringValue: _NS("Port")];
 161     [o_net_udpm_addr_lbl setStringValue: _NS("Address")];
 162     [o_net_udpm_port_lbl setStringValue: _NS("Port")];
 163     [o_net_http_url_lbl setStringValue: _NS("URL")];
 164
 165     [[o_net_mode cellAtRow:0 column:0] setTitle: _NS("UDP/RTP")];
 166     [[o_net_mode cellAtRow:1 column:0] setTitle: _NS("UDP/RTP Multicast")];
 167     [[o_net_mode cellAtRow:2 column:0] setTitle: _NS("HTTP/FTP/MMS")];
 168
 169     [o_net_udp_port setIntValue: config_GetInt( p_intf, "server-port" )];
 170     [o_net_udp_port_stp setIntValue: config_GetInt( p_intf, "server-port" )];
 171
 172     [o_file_sub_ckbox setTitle: _NS("Load subtitles file:")];
 173     [o_file_sub_btn_settings setTitle: _NS("Settings...")];
 174     [o_file_sub_btn_browse setTitle: _NS("Browse...")];
 175     [o_file_sub_override setTitle: _NS("Override")];
 176     [o_file_sub_delay_lbl setStringValue: _NS("delay")];
 177     [o_file_sub_delay_stp setEnabled: NO];
 178     [o_file_sub_fps_lbl setStringValue: _NS("fps")];
 179     [o_file_sub_fps_stp setEnabled: NO];
 180     [o_file_sub_ok_btn setStringValue: _NS("OK")];
 181
 182     [[NSNotificationCenter defaultCenter] addObserver: self
 183         selector: @selector(openFilePathChanged:)
 184         name: NSControlTextDidChangeNotification
 185         object: o_file_path];
 186
 187     [[NSNotificationCenter defaultCenter] addObserver: self
 188         selector: @selector(openDiscInfoChanged:)
 189         name: NSControlTextDidChangeNotification
 190         object: o_disc_device];
 191     [[NSNotificationCenter defaultCenter] addObserver: self
 192         selector: @selector(openDiscInfoChanged:)
 193         name: NSControlTextDidChangeNotification
 194         object: o_disc_title];
 195     [[NSNotificationCenter defaultCenter] addObserver: self
 196         selector: @selector(openDiscInfoChanged:)
 197         name: NSControlTextDidChangeNotification
 198         object: o_disc_chapter];
 199     [[NSNotificationCenter defaultCenter] addObserver: self
 200         selector: @selector(openDiscInfoChanged:)
 201         name: NSControlTextDidChangeNotification
 202         object: o_disc_videots_folder];
 203
 204     [[NSNotificationCenter defaultCenter] addObserver: self
 205         selector: @selector(openNetInfoChanged:)
 206         name: NSControlTextDidChangeNotification
 207         object: o_net_udp_port];
 208     [[NSNotificationCenter defaultCenter] addObserver: self
 209         selector: @selector(openNetInfoChanged:)
 210         name: NSControlTextDidChangeNotification
 211         object: o_net_udpm_addr];
 212     [[NSNotificationCenter defaultCenter] addObserver: self
 213         selector: @selector(openNetInfoChanged:)
 214         name: NSControlTextDidChangeNotification
 215         object: o_net_udpm_port];
 216     [[NSNotificationCenter defaultCenter] addObserver: self
 217         selector: @selector(openNetInfoChanged:)
 218         name: NSControlTextDidChangeNotification
 219         object: o_net_http_url];
 220 }
 221
 222 - (void)openTarget:(int)i_type
 223 {
 224     int i_result;
 225
 226     [o_tabview selectTabViewItemAtIndex: i_type];
 227     [o_file_sub_ckbox setState: NSOffState];
 228
 229     i_result = [NSApp runModalForWindow: o_panel];
 230     [o_panel close];
 231
 232     if( i_result )
 233     {
 234         intf_thread_t * p_intf = [NSApp getIntf];
 235
 236         NSString *o_source = [o_mrl stringValue];
 237         BOOL b_enq = [o_ckbox_enqueue state] == NSOnState ? YES : NO;
 238         NSString *subPath = [o_file_sub_path stringValue];
 239
 240         [o_playlist appendArray:
 241             [NSArray arrayWithObject: o_source] atPos: -1 enqueue:b_enq];
 242
 243         if (([o_file_sub_ckbox state] == NSOnState) && !([subPath isEqualTo: @""]))
 244         {
 245             config_PutPsz( p_intf, "sub-file", strdup( [subPath cString] ) );
 246             if ( [o_file_sub_override state] )
 247             {
 248                 config_PutInt( p_intf, "sub-delay", (int)( [o_file_sub_delay intValue] * 10 ) );
 249                 config_PutFloat( p_intf, "sub-fps", [o_file_sub_fps floatValue] );
 250             }
 251         }
 252         else
 253         {
 254             config_PutPsz( p_intf, "sub-file", "" );
 255             config_PutInt( p_intf, "sub-delay", 0 );
 256             config_PutFloat( p_intf, "sub-fps", 0.0 );
 257         }
 258     }
 259 }
 260
 261 - (void)tabView:(NSTabView *)o_tv didSelectTabViewItem:(NSTabViewItem *)o_tvi
 262 {
 263     NSString *o_label = [o_tvi label];
 264
 265     if( [o_label isEqualToString: _NS("File")] )
 266     {
 267         [self openFilePathChanged: nil];
 268     }
 269     else if( [o_label isEqualToString: _NS("Disc")] )
 270     {
 271         [self openDiscTypeChanged: nil];
 272     }
 273     else if( [o_label isEqualToString: _NS("Network")] )
 274     {
 275         [self openNetModeChanged: nil];
 276     }
 277 }
 278
 279 - (IBAction)openFileGeneric:(id)sender
 280 {
 281     [self openFilePathChanged: nil];
 282     [self openTarget: 0];
 283 }
 284
 285 - (IBAction)openDisc:(id)sender
 286 {
 287     [self openDiscTypeChanged: nil];
 288     [self openTarget: 1];
 289 }
 290
 291 - (IBAction)openNet:(id)sender
 292 {
 293     [self openNetModeChanged: nil];
 294     [self openTarget: 2];
 295 }
 296
 297 - (void)openFilePathChanged:(NSNotification *)o_notification
 298 {
 299     NSString *o_mrl_string;
 300     NSString *o_filename = [o_file_path stringValue];
 301     NSString *o_ext = [o_filename pathExtension];
 302     vlc_bool_t b_stream = [o_file_stream state];
 303     BOOL b_dir = NO;
 304
 305     [[NSFileManager defaultManager] fileExistsAtPath:o_filename isDirectory:&b_dir];
 306
 307     if( b_dir )
 308     {
 309         o_mrl_string = [NSString stringWithFormat: @"dir:%@", o_filename];
 310     }
 311     else if( [o_ext isEqualToString: @"bin"] ||
 312         [o_ext isEqualToString: @"cue"] ||
 313         [o_ext isEqualToString: @"vob"] ||
 314         [o_ext isEqualToString: @"iso"] )
 315     {
 316         o_mrl_string = o_filename;
 317     }
 318     else
 319     {
 320         o_mrl_string = [NSString stringWithFormat: @"%s://%@",
 321                         b_stream ? "stream" : "file",
 322                         o_filename];
 323     }
 324     [o_mrl setStringValue: o_mrl_string];
 325 }
 326
 327 - (IBAction)openFileBrowse:(id)sender
 328 {
 329     NSOpenPanel *o_open_panel = [NSOpenPanel openPanel];
 330
 331     [o_open_panel setAllowsMultipleSelection: NO];
 332     [o_open_panel setCanChooseDirectories: YES];
 333     [o_open_panel setTitle: _NS("Open File")];
 334     [o_open_panel setPrompt: _NS("Open")];
 335
 336     [o_open_panel beginSheetForDirectory:nil
 337         file:nil
 338         types:nil
 339         modalForWindow:[sender window]
 340         modalDelegate: self
 341         didEndSelector: @selector(pathChosenInPanel:
 342                         withReturn:
 343                         contextInfo:)
 344         contextInfo: nil];
 345 }
 346
 347 - (void)pathChosenInPanel: (NSOpenPanel *) sheet withReturn:(int)returnCode contextInfo:(void  *)contextInfo
 348 {
 349     if (returnCode == NSFileHandlingPanelOKButton)
 350     {
 351         NSString *o_filename = [[sheet filenames] objectAtIndex: 0];
 352         [o_file_path setStringValue: o_filename];
 353         [self openFilePathChanged: nil];
 354     }
 355 }
 356
 357 - (IBAction)openFileStreamChanged:(id)sender
 358 {
 359     [self openFilePathChanged: nil];
 360 }
 361
 362 - (IBAction)openDiscTypeChanged:(id)sender
 363 {
 364     NSString *o_type;
 365     vlc_bool_t b_device, b_menus, b_title_chapter;
 366
 367     [o_disc_device removeAllItems];
 368     b_title_chapter = ![o_disc_dvd_menus state];
 369
 370     o_type = [[o_disc_type selectedCell] title];
 371
 372     if ( [o_type isEqualToString: _NS("VIDEO_TS folder")] )
 373     {
 374         b_device = 0; b_menus = 1;
 375     }
 376     else
 377     {
 378         NSArray *o_devices;
 379         NSString *o_disc;
 380         const char *psz_class = NULL;
 381         b_device = 1;
 382
 383         if ( [o_type isEqualToString: _NS("VCD")] )
 384         {
 385             psz_class = kIOCDMediaClass;
 386             o_disc = o_type;
 387             b_menus = 0; b_title_chapter = 1;
 388             [o_disc_dvd_menus setState: FALSE];
 389         }
 390         else
 391         {
 392             psz_class = kIODVDMediaClass;
 393             o_disc = o_type;
 394             b_menus = 1;
 395         }
 396
 397         o_devices = GetEjectableMediaOfClass( psz_class );
 398         if ( o_devices != nil )
 399         {
 400             int i_devices = [o_devices count];
 401
 402             if ( i_devices )
 403             {
 404                 int i;
 405
 406                 for( i = 0; i < i_devices; i++ )
 407                 {
 408                     [o_disc_device
 409                         addItemWithObjectValue: [o_devices objectAtIndex: i]];
 410                 }
 411
 412                 [o_disc_device selectItemAtIndex: 0];
 413             }
 414             else
 415             {
 416                 [o_disc_device setStringValue:
 417                     [NSString stringWithFormat: _NS("No %@s found"), o_disc]];
 418             }
 419         }
 420     }
 421
 422     [o_disc_device setEnabled: b_device];
 423     [o_disc_title setEnabled: b_title_chapter];
 424     [o_disc_title_stp setEnabled: b_title_chapter];
 425     [o_disc_chapter setEnabled: b_title_chapter];
 426     [o_disc_chapter_stp setEnabled: b_title_chapter];
 427     [o_disc_videots_folder setEnabled: !b_device];
 428     [o_disc_videots_btn_browse setEnabled: !b_device];
 429     [o_disc_dvd_menus setEnabled: b_menus];
 430
 431     [self openDiscInfoChanged: nil];
 432 }
 433
 434 - (IBAction)openDiscStepperChanged:(id)sender
 435 {
 436     int i_tag = [sender tag];
 437
 438     if( i_tag == 0 )
 439     {
 440         [o_disc_title setIntValue: [o_disc_title_stp intValue]];
 441     }
 442     else if( i_tag == 1 )
 443     {
 444         [o_disc_chapter setIntValue: [o_disc_chapter_stp intValue]];
 445     }
 446
 447     [self openDiscInfoChanged: nil];
 448 }
 449
 450 - (void)openDiscInfoChanged:(NSNotification *)o_notification
 451 {
 452     NSString *o_type;
 453     NSString *o_device;
 454     NSString *o_videots;
 455     NSString *o_mrl_string;
 456     int i_title, i_chapter;
 457     vlc_bool_t b_menus;
 458
 459     o_type = [[o_disc_type selectedCell] title];
 460     o_device = [o_disc_device stringValue];
 461     i_title = [o_disc_title intValue];
 462     i_chapter = [o_disc_chapter intValue];
 463     o_videots = [o_disc_videots_folder stringValue];
 464     b_menus = [o_disc_dvd_menus state];
 465
 466     if ( [o_type isEqualToString: _NS("VCD")] )
 467     {
 468         if ( [o_device isEqualToString:
 469                 [NSString stringWithFormat: _NS("No %@s found"), o_type]] )
 470             o_device = @"";
 471         o_mrl_string = [NSString stringWithFormat: @"vcd://%@@%i,%i",
 472                         o_device, i_title, i_chapter];
 473     }
 474     else if ( [o_type isEqualToString: _NS("DVD")] )
 475     {
 476         if ( [o_device isEqualToString:
 477                 [NSString stringWithFormat: _NS("No %@s found"), o_type]] )
 478             o_device = @"";
 479         if ( b_menus )
 480             o_mrl_string = [NSString stringWithFormat: @"dvdplay://%@",
 481                             o_device];
 482         else
 483             o_mrl_string = [NSString stringWithFormat: @"dvdold://%@@%i,%i",
 484                             o_device, i_title, i_chapter];
 485     }
 486     else /* VIDEO_TS folder */
 487     {
 488         if ( b_menus )
 489             o_mrl_string = [NSString stringWithFormat: @"dvdplay://%@",
 490                             o_videots];
 491         else
 492             o_mrl_string = [NSString stringWithFormat: @"dvdread://%@@%i,%i",
 493                             o_videots, i_title, i_chapter];
 494     }
 495
 496     [o_mrl setStringValue: o_mrl_string];
 497 }
 498
 499 - (IBAction)openDiscMenusChanged:(id)sender
 500 {
 501     [self openDiscInfoChanged: nil];
 502     [self openDiscTypeChanged: nil];
 503 }
 504
 505 - (IBAction)openVTSBrowse:(id)sender
 506 {
 507     NSOpenPanel *o_open_panel = [NSOpenPanel openPanel];
 508
 509     [o_open_panel setAllowsMultipleSelection: NO];
 510     [o_open_panel setCanChooseFiles: NO];
 511     [o_open_panel setCanChooseDirectories: YES];
 512     [o_open_panel setTitle: _NS("Open VIDEO_TS Directory")];
 513     [o_open_panel setPrompt: _NS("Open")];
 514
 515     if( [o_open_panel runModalForDirectory: nil
 516             file: nil types: nil] == NSOKButton )
 517     {
 518         NSString *o_dirname = [[o_open_panel filenames] objectAtIndex: 0];
 519         [o_disc_videots_folder setStringValue: o_dirname];
 520         [self openDiscInfoChanged: nil];
 521     }
 522 }
 523
 524 - (IBAction)openNetModeChanged:(id)sender
 525 {
 526     NSString *o_mode;
 527     BOOL b_udp = FALSE;
 528     BOOL b_udpm = FALSE;
 529     BOOL b_http = FALSE;
 530
 531     o_mode = [[o_net_mode selectedCell] title];
 532
 533     if( [o_mode isEqualToString: _NS("UDP/RTP")] ) b_udp = TRUE;
 534     else if( [o_mode isEqualToString: _NS("UDP/RTP Multicast")] ) b_udpm = TRUE;
 535     else if( [o_mode isEqualToString: _NS("HTTP/FTP/MMS")] ) b_http = TRUE;
 536
 537     [o_net_udp_port setEnabled: b_udp];
 538     [o_net_udp_port_stp setEnabled: b_udp];
 539     [o_net_udpm_addr setEnabled: b_udpm];
 540     [o_net_udpm_port setEnabled: b_udpm];
 541     [o_net_udpm_port_stp setEnabled: b_udpm];
 542     [o_net_http_url setEnabled: b_http];
 543
 544     [self openNetInfoChanged: nil];
 545 }
 546
 547 - (IBAction)openNetStepperChanged:(id)sender
 548 {
 549     int i_tag = [sender tag];
 550
 551     if( i_tag == 0 )
 552     {
 553         [o_net_udp_port setIntValue: [o_net_udp_port_stp intValue]];
 554     }
 555     else if( i_tag == 1 )
 556     {
 557         [o_net_udpm_port setIntValue: [o_net_udpm_port_stp intValue]];
 558     }
 559
 560     [self openNetInfoChanged: nil];
 561 }
 562
 563 - (void)openNetInfoChanged:(NSNotification *)o_notification
 564 {
 565     NSString *o_mode;
 566     NSString *o_mrl_string = [NSString string];
 567     intf_thread_t * p_intf = [NSApp getIntf];
 568
 569     o_mode = [[o_net_mode selectedCell] title];
 570
 571     if( [o_mode isEqualToString: _NS("UDP/RTP")] )
 572     {
 573         int i_port = [o_net_udp_port intValue];
 574
 575         o_mrl_string = [NSString stringWithString: @"udp://"];
 576
 577         if( i_port != config_GetInt( p_intf, "server-port" ) )
 578         {
 579             o_mrl_string =
 580                 [o_mrl_string stringByAppendingFormat: @"@:%i", i_port];
 581         }
 582     }
 583     else if( [o_mode isEqualToString: _NS("UDP/RTP Multicast")] )
 584     {
 585         NSString *o_addr = [o_net_udpm_addr stringValue];
 586         int i_port = [o_net_udpm_port intValue];
 587
 588         o_mrl_string = [NSString stringWithFormat: @"udp://@%@", o_addr];
 589
 590         if( i_port != config_GetInt( p_intf, "server-port" ) )
 591         {
 592             o_mrl_string =
 593                 [o_mrl_string stringByAppendingFormat: @":%i", i_port];
 594         }
 595     }
 596     else if( [o_mode isEqualToString: _NS("HTTP/FTP/MMS")] )
 597     {
 598         NSString *o_url = [o_net_http_url stringValue];
 599
 600         if ( ![o_url hasPrefix:@"http:"] && ![o_url hasPrefix:@"ftp:"]
 601               && ![o_url hasPrefix:@"mms"] )
 602             o_mrl_string = [NSString stringWithFormat: @"http://%@", o_url];
 603         else
 604             o_mrl_string = o_url;
 605     }
 606
 607     [o_mrl setStringValue: o_mrl_string];
 608 }
 609
 610 - (IBAction)openFile:(id)sender
 611 {
 612     NSOpenPanel *o_open_panel = [NSOpenPanel openPanel];
 613
 614     [o_open_panel setAllowsMultipleSelection: YES];
 615     [o_open_panel setCanChooseDirectories: YES];
 616     [o_open_panel setTitle: _NS("Open File")];
 617     [o_open_panel setPrompt: _NS("Open")];
 618
 619     if( [o_open_panel runModalForDirectory: nil
 620             file: nil types: nil] == NSOKButton )
 621     {
 622         intf_thread_t * p_intf = [NSApp getIntf];
 623         config_PutPsz( p_intf, "sout", NULL );
 624
 625         NSArray *o_values = [[o_open_panel filenames]
 626                 sortedArrayUsingSelector:@selector(caseInsensitiveCompare:)];
 627
 628         [o_playlist appendArray: o_values atPos: -1 enqueue:NO];
 629         config_PutPsz( p_intf, "sub-file", "" );
 630         config_PutInt( p_intf, "sub-delay", 0 );
 631         config_PutFloat( p_intf, "sub-fps", 0.0 );
 632         config_PutPsz( p_intf, "sout", "" );
 633     }
 634 }
 635
 636 - (IBAction)subsChanged:(id)sender
 637 {
 638     if ([o_file_sub_ckbox state] == NSOnState)
 639     {
 640         [o_file_sub_btn_settings setEnabled:YES];
 641     }
 642     else
 643     {
 644         [o_file_sub_btn_settings setEnabled:NO];
 645     }
 646 }
 647
 648 - (IBAction)subSettings:(id)sender
 649 {
 650     [NSApp beginSheet: o_file_sub_sheet
 651         modalForWindow: [sender window]
 652         modalDelegate: self
 653         didEndSelector: NULL
 654         contextInfo: nil];
 655 }
 656
 657 - (IBAction)subFileBrowse:(id)sender
 658 {
 659     NSOpenPanel *o_open_panel = [NSOpenPanel openPanel];
 660
 661     [o_open_panel setAllowsMultipleSelection: NO];
 662     [o_open_panel setTitle: _NS("Open File")];
 663     [o_open_panel setPrompt: _NS("Open")];
 664
 665     if( [o_open_panel runModalForDirectory: nil
 666             file: nil types: nil] == NSOKButton )
 667     {
 668         NSString *o_filename = [[o_open_panel filenames] objectAtIndex: 0];
 669         [o_file_sub_path setStringValue: o_filename];
 670     }
 671 }
 672
 673 - (IBAction)subOverride:(id)sender
 674 {
 675     BOOL b_state = [o_file_sub_override state];
 676     [o_file_sub_delay setEnabled: b_state];
 677     [o_file_sub_delay_stp setEnabled: b_state];
 678     [o_file_sub_fps setEnabled: b_state];
 679     [o_file_sub_fps_stp setEnabled: b_state];
 680 }
 681
 682 - (IBAction)subDelayStepperChanged:(id)sender
 683 {
 684     [o_file_sub_delay setIntValue: [o_file_sub_delay_stp intValue]];
 685 }
 686
 687 - (IBAction)subFpsStepperChanged:(id)sender;
 688 {
 689     [o_file_sub_fps setFloatValue: [o_file_sub_fps_stp floatValue]];
 690 }
 691
 692 - (IBAction)subCloseSheet:(id)sender
 693 {
 694     [o_file_sub_sheet orderOut:sender];
 695     [NSApp endSheet: o_file_sub_sheet];
 696 }
 697
 698 - (IBAction)panelCancel:(id)sender
 699 {
 700     [NSApp stopModalWithCode: 0];
 701 }
 702
 703 - (IBAction)panelOk:(id)sender
 704 {
 705     if( [[o_mrl stringValue] length] )
 706     {
 707         [NSApp stopModalWithCode: 1];
 708     }
 709     else
 710     {
 711         NSBeep();
 712     }
 713 }
 714
 715 @end