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

   1 /*****************************************************************************
   2  * open.m: Open dialogues for VLC's MacOS X port
   3  *****************************************************************************
   4  * Copyright (C) 2002-2009 the VideoLAN team
   5  * $Id$
   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  *          Benjamin Pracht <bigben at videolan dot org>
  11  *          Felix Paul Kühne <fkuehne at videolan dot org>
  12  *
  13  * This program is free software; you can redistribute it and/or modify
  14  * it under the terms of the GNU General Public License as published by
  15  * the Free Software Foundation; either version 2 of the License, or
  16  * (at your option) any later version.
  17  *
  18  * This program is distributed in the hope that it will be useful,
  19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21  * GNU General Public License for more details.
  22  *
  23  * You should have received a copy of the GNU General Public License
  24  * along with this program; if not, write to the Free Software
  25  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  26  *****************************************************************************/
  27
  28 /*****************************************************************************
  29  * Preamble
  30  *****************************************************************************/
  31 #include <stdlib.h>                                      /* malloc(), free() */
  32 #include <sys/param.h>                                    /* for MAXPATHLEN */
  33 #include <string.h>
  34
  35 #include <paths.h>
  36 #include <IOKit/IOKitLib.h>
  37 #include <IOKit/IOBSD.h>
  38 #include <IOKit/storage/IOMedia.h>
  39 #include <IOKit/storage/IOCDMedia.h>
  40 #include <IOKit/storage/IODVDMedia.h>
  41
  42 #import "intf.h"
  43 #import "playlist.h"
  44 #import "open.h"
  45 #import "output.h"
  46 #import "eyetv.h"
  47
  48 #include <vlc_url.h>
  49
  50 #define setEyeTVUnconnected \
  51 [o_capture_lbl setStringValue: _NS("No device connected")]; \
  52 [o_capture_long_lbl setStringValue: _NS("VLC could not detect any EyeTV compatible device.\n\nCheck the device's connection, make sure that the latest EyeTV software is installed and try again.")]; \
  53 [o_capture_lbl displayIfNeeded]; \
  54 [o_capture_long_lbl displayIfNeeded]; \
  55 [self showCaptureView: o_capture_label_view]
  56
  57
  58 /*****************************************************************************
  59  * GetEjectableMediaOfClass
  60  *****************************************************************************/
  61 NSArray *GetEjectableMediaOfClass( const char *psz_class )
  62 {
  63     io_object_t next_media;
  64     mach_port_t master_port;
  65     kern_return_t kern_result;
  66     NSArray *o_devices = nil;
  67     NSMutableArray *p_list = nil;
  68     io_iterator_t media_iterator;
  69     CFMutableDictionaryRef classes_to_match;
  70
  71     kern_result = IOMasterPort( MACH_PORT_NULL, &master_port );
  72     if( kern_result != KERN_SUCCESS )
  73     {
  74         return( nil );
  75     }
  76
  77     classes_to_match = IOServiceMatching( psz_class );
  78     if( classes_to_match == NULL )
  79     {
  80         return( nil );
  81     }
  82
  83     CFDictionarySetValue( classes_to_match, CFSTR( kIOMediaEjectableKey ),
  84                           kCFBooleanTrue );
  85
  86     kern_result = IOServiceGetMatchingServices( master_port, classes_to_match,
  87                                                 &media_iterator );
  88     if( kern_result != KERN_SUCCESS )
  89     {
  90         return( nil );
  91     }
  92
  93     p_list = [NSMutableArray arrayWithCapacity: 1];
  94
  95     next_media = IOIteratorNext( media_iterator );
  96     if( next_media )
  97     {
  98         char psz_buf[0x32];
  99         size_t dev_path_length;
 100         CFTypeRef str_bsd_path;
 101
 102         do
 103         {
 104             str_bsd_path = IORegistryEntryCreateCFProperty( next_media,
 105                                                             CFSTR( kIOBSDNameKey ),
 106                                                             kCFAllocatorDefault,
 107                                                             0 );
 108             if( str_bsd_path == NULL )
 109             {
 110                 IOObjectRelease( next_media );
 111                 continue;
 112             }
 113
 114             snprintf( psz_buf, sizeof(psz_buf), "%s%c", _PATH_DEV, 'r' );
 115             dev_path_length = strlen( psz_buf );
 116
 117             if( CFStringGetCString( str_bsd_path,
 118                                     (char*)&psz_buf + dev_path_length,
 119                                     sizeof(psz_buf) - dev_path_length,
 120                                     kCFStringEncodingASCII ) )
 121             {
 122                 [p_list addObject: [NSString stringWithUTF8String: psz_buf]];
 123             }
 124
 125             CFRelease( str_bsd_path );
 126
 127             IOObjectRelease( next_media );
 128
 129         } while( ( next_media = IOIteratorNext( media_iterator ) ) );
 130     }
 131
 132     IOObjectRelease( media_iterator );
 133
 134     o_devices = [NSArray arrayWithArray: p_list];
 135
 136     return( o_devices );
 137 }
 138
 139 /*****************************************************************************
 140  * VLCOpen implementation
 141  *****************************************************************************/
 142 @implementation VLCOpen
 143
 144 static VLCOpen *_o_sharedMainInstance = nil;
 145
 146 + (VLCOpen *)sharedInstance
 147 {
 148     return _o_sharedMainInstance ? _o_sharedMainInstance : [[self alloc] init];
 149 }
 150
 151 - (id)init
 152 {
 153     if( _o_sharedMainInstance) {
 154         [self dealloc];
 155     } else {
 156         _o_sharedMainInstance = [super init];
 157         p_intf = VLCIntf;
 158     }
 159
 160     return _o_sharedMainInstance;
 161 }
 162
 163 - (void)dealloc
 164 {
 165     if( o_file_slave_path )
 166         [o_file_slave_path release];
 167     [super dealloc];
 168 }
 169
 170 - (void)awakeFromNib
 171 {
 172     [o_panel setTitle: _NS("Open Source")];
 173     [o_mrl_lbl setStringValue: _NS("Media Resource Locator (MRL)")];
 174
 175     [o_btn_ok setTitle: _NS("Open")];
 176     [o_btn_cancel setTitle: _NS("Cancel")];
 177
 178     [[o_tabview tabViewItemAtIndex: 0] setLabel: _NS("File")];
 179     [[o_tabview tabViewItemAtIndex: 1] setLabel: _NS("Disc")];
 180     [[o_tabview tabViewItemAtIndex: 2] setLabel: _NS("Network")];
 181     [[o_tabview tabViewItemAtIndex: 3] setLabel: _NS("Capture")];
 182
 183     [o_file_btn_browse setTitle: _NS("Browse...")];
 184     [o_file_stream setTitle: _NS("Treat as a pipe rather than as a file")];
 185     [o_file_slave_ckbox setTitle: _NS("Play another media synchronously")];
 186     [o_file_slave_select_btn setTitle: _NS("Choose...")];
 187     [o_file_slave_filename_txt setStringValue: @""];
 188
 189     [o_disc_device_lbl setStringValue: _NS("Device name")];
 190     [o_disc_title_lbl setStringValue: _NS("Title")];
 191     [o_disc_chapter_lbl setStringValue: _NS("Chapter")];
 192     [o_disc_videots_btn_browse setTitle: _NS("Browse...")];
 193     [o_disc_dvd_menus setTitle: _NS("No DVD menus")];
 194
 195     [[o_disc_type cellAtRow:0 column:0] setTitle: _NS("VIDEO_TS folder")];
 196     [[o_disc_type cellAtRow:1 column:0] setTitle: _NS("DVD")];
 197     [[o_disc_type cellAtRow:2 column:0] setTitle: _NS("VCD")];
 198     [[o_disc_type cellAtRow:3 column:0] setTitle: _NS("Audio CD")];
 199
 200     [o_net_udp_port_lbl setStringValue: _NS("Port")];
 201     [o_net_udpm_addr_lbl setStringValue: _NS("IP Address")];
 202     [o_net_udpm_port_lbl setStringValue: _NS("Port")];
 203     [o_net_http_url_lbl setStringValue: _NS("URL")];
 204     [o_net_help_lbl setStringValue: _NS("To Open a usual network stream (HTTP, RTSP, RTMP, MMS, FTP, etc.), just enter the URL in the field above. If you want to open a RTP or UDP stream, press the button below.")];
 205     [o_net_help_udp_lbl setStringValue: _NS("If you want to open a multicast stream, enter the respective IP address given by the stream provider. In unicast mode, VLC will use your machine's IP automatically.\n\nTo open a stream using a different protocol, just press Cancel to close this sheet.")];
 206     [o_net_udp_cancel_btn setTitle: _NS("Cancel")];
 207     [o_net_udp_ok_btn setTitle: _NS("Open")];
 208     [o_net_openUDP_btn setTitle: _NS("Open RTP/UDP Stream")];
 209     [o_net_udp_mode_lbl setStringValue: _NS("Mode")];
 210     [o_net_udp_protocol_lbl setStringValue: _NS("Protocol")];
 211     [o_net_udp_address_lbl setStringValue: _NS("Address")];
 212
 213     [[o_net_mode cellAtRow:0 column:0] setTitle: _NS("Unicast")];
 214     [[o_net_mode cellAtRow:1 column:0] setTitle: _NS("Multicast")];
 215
 216     [o_net_udp_port setIntValue: config_GetInt( p_intf, "server-port" )];
 217     [o_net_udp_port_stp setIntValue: config_GetInt( p_intf, "server-port" )];
 218
 219     [o_eyetv_chn_bgbar setUsesThreadedAnimation: YES];
 220
 221     [o_capture_mode_pop removeAllItems];
 222     [o_capture_mode_pop addItemWithTitle: @"iSight"];
 223     [o_capture_mode_pop addItemWithTitle: _NS("Screen")];
 224     [o_capture_mode_pop addItemWithTitle: @"EyeTV"];
 225     [o_screen_lbl setStringValue: _NS("Screen Capture Input")];
 226     [o_screen_long_lbl setStringValue: _NS("This facility allows you to process your screen's output.")];
 227     [o_screen_fps_lbl setStringValue: _NS("Frames per Second:")];
 228     [o_screen_left_lbl setStringValue: _NS("Subscreen left:")];
 229     [o_screen_top_lbl setStringValue: _NS("Subscreen top:")];
 230     [o_screen_width_lbl setStringValue: _NS("Subscreen width:")];
 231     [o_screen_height_lbl setStringValue: _NS("Subscreen height:")];
 232     [o_screen_follow_mouse_ckb setTitle: _NS("Follow the mouse")];
 233     [o_eyetv_currentChannel_lbl setStringValue: _NS("Current channel:")];
 234     [o_eyetv_previousProgram_btn setTitle: _NS("Previous Channel")];
 235     [o_eyetv_nextProgram_btn setTitle: _NS("Next Channel")];
 236     [o_eyetv_chn_status_txt setStringValue: _NS("Retrieving Channel Info...")];
 237     [o_eyetv_noInstance_lbl setStringValue: _NS("EyeTV is not launched")];
 238     [o_eyetv_noInstanceLong_lbl setStringValue: _NS("VLC could not connect to EyeTV.\nMake sure that you installed VLC's EyeTV plugin.")];
 239     [o_eyetv_launchEyeTV_btn setTitle: _NS("Launch EyeTV now")];
 240     [o_eyetv_getPlugin_btn setTitle: _NS("Download Plugin")];
 241
 242     [self setSubPanel];
 243
 244     [[NSNotificationCenter defaultCenter] addObserver: self
 245         selector: @selector(openFilePathChanged:)
 246         name: NSControlTextDidChangeNotification
 247         object: o_file_path];
 248
 249     [[NSNotificationCenter defaultCenter] addObserver: self
 250         selector: @selector(openDiscInfoChanged:)
 251         name: NSControlTextDidChangeNotification
 252         object: o_disc_device];
 253     [[NSNotificationCenter defaultCenter] addObserver: self
 254         selector: @selector(openDiscInfoChanged:)
 255         name: NSControlTextDidChangeNotification
 256         object: o_disc_title];
 257     [[NSNotificationCenter defaultCenter] addObserver: self
 258         selector: @selector(openDiscInfoChanged:)
 259         name: NSControlTextDidChangeNotification
 260         object: o_disc_chapter];
 261     [[NSNotificationCenter defaultCenter] addObserver: self
 262         selector: @selector(openDiscInfoChanged:)
 263         name: NSControlTextDidChangeNotification
 264         object: o_disc_videots_folder];
 265
 266     [[NSNotificationCenter defaultCenter] addObserver: self
 267         selector: @selector(openNetInfoChanged:)
 268         name: NSControlTextDidChangeNotification
 269         object: o_net_udp_port];
 270     [[NSNotificationCenter defaultCenter] addObserver: self
 271         selector: @selector(openNetInfoChanged:)
 272         name: NSControlTextDidChangeNotification
 273         object: o_net_udpm_addr];
 274     [[NSNotificationCenter defaultCenter] addObserver: self
 275         selector: @selector(openNetInfoChanged:)
 276         name: NSControlTextDidChangeNotification
 277         object: o_net_udpm_port];
 278     [[NSNotificationCenter defaultCenter] addObserver: self
 279         selector: @selector(openNetInfoChanged:)
 280         name: NSControlTextDidChangeNotification
 281         object: o_net_http_url];
 282
 283     [[NSDistributedNotificationCenter defaultCenter] addObserver: self
 284                                                         selector: @selector(eyetvChanged:)
 285                                                             name: NULL
 286                                                           object: @"VLCEyeTVSupport"
 287                                               suspensionBehavior: NSNotificationSuspensionBehaviorDeliverImmediately];
 288
 289     [[NSNotificationCenter defaultCenter] addObserver: self
 290                                              selector: @selector(screenFPSfieldChanged:)
 291                                                  name: NSControlTextDidChangeNotification
 292                                                object: o_screen_fps_fld];
 293
 294     /* register clicks on text fields */
 295     [[NSNotificationCenter defaultCenter] addObserver: self
 296                                              selector: @selector(textFieldWasClicked:)
 297                                                  name: @"VLCOpenTextFieldWasClicked"
 298                                                object: nil];
 299 }
 300
 301 - (void)setSubPanel
 302 {
 303     int i_index;
 304     module_config_t * p_item;
 305
 306     [o_file_sub_ckbox setTitle: _NS("Load subtitles file:")];
 307     [o_file_sub_btn_settings setTitle: _NS("Settings...")];
 308     [o_file_sub_btn_browse setTitle: _NS("Browse...")];
 309     [o_file_sub_override setTitle: _NS("Override parametters")];
 310     [o_file_sub_delay_lbl setStringValue: _NS("Delay")];
 311     [o_file_sub_delay_stp setEnabled: NO];
 312     [o_file_sub_fps_lbl setStringValue: _NS("FPS")];
 313     [o_file_sub_fps_stp setEnabled: NO];
 314     [o_file_sub_encoding_lbl setStringValue: _NS("Subtitles encoding")];
 315     [o_file_sub_encoding_pop removeAllItems];
 316     [o_file_sub_size_lbl setStringValue: _NS("Font size")];
 317     [o_file_sub_size_pop removeAllItems];
 318     [o_file_sub_align_lbl setStringValue: _NS("Subtitles alignment")];
 319     [o_file_sub_align_pop removeAllItems];
 320     [o_file_sub_ok_btn setStringValue: _NS("OK")];
 321     [o_file_sub_font_box setTitle: _NS("Font Properties")];
 322     [o_file_sub_file_box setTitle: _NS("Subtitle File")];
 323
 324     p_item = config_FindConfig( VLC_OBJECT(p_intf), "subsdec-encoding" );
 325
 326     if( p_item )
 327     {
 328         for( i_index = 0; p_item->ppsz_list && p_item->ppsz_list[i_index];
 329              i_index++ )
 330         {
 331             [o_file_sub_encoding_pop addItemWithTitle:
 332                 [NSString stringWithUTF8String: p_item->ppsz_list[i_index]]];
 333         }
 334         [o_file_sub_encoding_pop selectItemWithTitle:
 335                 [NSString stringWithUTF8String: p_item->value.psz]];
 336     }
 337
 338     p_item = config_FindConfig( VLC_OBJECT(p_intf), "subsdec-align" );
 339
 340     if ( p_item )
 341     {
 342         for ( i_index = 0; i_index < p_item->i_list; i_index++ )
 343         {
 344             [o_file_sub_align_pop addItemWithTitle:
 345                 [NSString stringWithUTF8String:
 346                 p_item->ppsz_list_text[i_index]]];
 347         }
 348         [o_file_sub_align_pop selectItemAtIndex: p_item->value.i];
 349     }
 350
 351     p_item = config_FindConfig( VLC_OBJECT(p_intf), "freetype-rel-fontsize" );
 352
 353     if ( p_item )
 354     {
 355         for ( i_index = 0; i_index < p_item->i_list; i_index++ )
 356         {
 357             [o_file_sub_size_pop addItemWithTitle:
 358                 [NSString stringWithUTF8String:
 359                 p_item->ppsz_list_text[i_index]]];
 360             if ( p_item->value.i == p_item->pi_list[i_index] )
 361             {
 362                 [o_file_sub_size_pop selectItemAtIndex: i_index];
 363             }
 364         }
 365     }
 366 }
 367
 368 - (void)openTarget:(int)i_type
 369 {
 370     int i_result;
 371
 372     b_autoplay = config_GetInt( VLCIntf, "macosx-autoplay" );
 373
 374     [o_tabview selectTabViewItemAtIndex: i_type];
 375     [o_file_sub_ckbox setState: NSOffState];
 376
 377     i_result = [NSApp runModalForWindow: o_panel];
 378     [o_panel close];
 379
 380     if( i_result )
 381     {
 382         NSMutableDictionary *o_dic;
 383         NSMutableArray *o_options = [NSMutableArray array];
 384         unsigned int i;
 385
 386         o_dic = [NSMutableDictionary dictionaryWithObject: [o_mrl stringValue] forKey: @"ITEM_URL"];
 387         if( [o_file_sub_ckbox state] == NSOnState )
 388         {
 389             module_config_t * p_item;
 390
 391             [o_options addObject: [NSString stringWithFormat: @"sub-file=%@", [o_file_sub_path stringValue]]];
 392             if( [o_file_sub_override state] == NSOnState )
 393             {
 394                 [o_options addObject: [NSString stringWithFormat: @"sub-delay=%i", (int)( [o_file_sub_delay intValue] * 10 )]];
 395                 [o_options addObject: [NSString stringWithFormat: @"sub-fps=%f", [o_file_sub_fps floatValue]]];
 396             }
 397             [o_options addObject: [NSString stringWithFormat:
 398                     @"subsdec-encoding=%@",
 399                     [o_file_sub_encoding_pop titleOfSelectedItem]]];
 400             [o_options addObject: [NSString stringWithFormat:
 401                     @"subsdec-align=%i",
 402                     [o_file_sub_align_pop indexOfSelectedItem]]];
 403
 404             p_item = config_FindConfig( VLC_OBJECT(p_intf),
 405                                             "freetype-rel-fontsize" );
 406
 407             if ( p_item )
 408             {
 409                 [o_options addObject: [NSString stringWithFormat:
 410                     @"freetype-rel-fontsize=%i",
 411                     p_item->pi_list[[o_file_sub_size_pop indexOfSelectedItem]]]];
 412             }
 413         }
 414         if( [o_output_ckbox state] == NSOnState )
 415         {
 416             for (i = 0 ; i < [[o_sout_options mrl] count] ; i++)
 417             {
 418                 [o_options addObject: [NSString stringWithString:
 419                       [[(VLCOutput *)o_sout_options mrl] objectAtIndex: i]]];
 420             }
 421         }
 422         if( [o_file_slave_ckbox state] && o_file_slave_path )
 423            [o_options addObject: [NSString stringWithFormat: @"input-slave=%@", o_file_slave_path]];
 424         if( [[[o_tabview selectedTabViewItem] label] isEqualToString: _NS("Capture")] )
 425         {
 426             if( [[[o_capture_mode_pop selectedItem] title] isEqualToString: _NS("Screen")] )
 427                 [o_options addObject: [NSString stringWithFormat: @"screen-fps=%f", [o_screen_fps_fld floatValue]]];
 428                 [o_options addObject: [NSString stringWithFormat: @"screen-left=%i", [o_screen_left_fld intValue]]];
 429                 [o_options addObject: [NSString stringWithFormat: @"screen-top=%i", [o_screen_top_fld intValue]]];
 430                 [o_options addObject: [NSString stringWithFormat: @"screen-width=%i", [o_screen_width_fld intValue]]];
 431                 [o_options addObject: [NSString stringWithFormat: @"screen-height=%i", [o_screen_height_fld intValue]]];
 432                 if( [o_screen_follow_mouse_ckb intValue] == YES )
 433                     [o_options addObject: @"screen-follow-mouse"];
 434                 else
 435                     [o_options addObject: @"no-screen-follow-mouse"];
 436         }
 437
 438         /* apply the options to our item(s) */
 439         [o_dic setObject: (NSArray *)[o_options copy] forKey: @"ITEM_OPTIONS"];
 440         if( b_autoplay )
 441             [o_playlist appendArray: [NSArray arrayWithObject: o_dic] atPos: -1 enqueue:NO];
 442         else
 443             [o_playlist appendArray: [NSArray arrayWithObject: o_dic] atPos: -1 enqueue:YES];
 444     }
 445 }
 446
 447 - (void)tabView:(NSTabView *)o_tv didSelectTabViewItem:(NSTabViewItem *)o_tvi
 448 {
 449     NSString *o_label = [o_tvi label];
 450
 451     if( [o_label isEqualToString: _NS("File")] )
 452     {
 453         [self openFilePathChanged: nil];
 454     }
 455     else if( [o_label isEqualToString: _NS("Disc")] )
 456     {
 457         [self openDiscTypeChanged: nil];
 458     }
 459     else if( [o_label isEqualToString: _NS("Network")] )
 460     {
 461         [self openNetInfoChanged: nil];
 462     }
 463     else if( [o_label isEqualToString: _NS("Capture")] )
 464     {
 465         [self openCaptureModeChanged: nil];
 466     }
 467 }
 468
 469 - (IBAction)expandMRLfieldAction:(id)sender
 470 {
 471     NSRect o_win_rect, o_view_rect;
 472     o_win_rect = [o_panel frame];
 473     o_view_rect = [o_mrl_view frame];
 474
 475     if( [o_mrl_btn state] == NSOffState )
 476     {
 477         /* we need to collaps, restore the panel size */
 478         o_win_rect.size.height = o_win_rect.size.height - o_view_rect.size.height;
 479         o_win_rect.origin.y = ( o_win_rect.origin.y + o_view_rect.size.height ) - o_view_rect.size.height;
 480
 481         /* remove the MRL view */
 482         [o_mrl_view removeFromSuperviewWithoutNeedingDisplay];
 483     } else {
 484         /* we need to expand */
 485         [o_mrl_view setFrame: NSMakeRect( 0,
 486                                          [o_mrl_btn frame].origin.y,
 487                                          o_view_rect.size.width,
 488                                          o_view_rect.size.height )];
 489         [o_mrl_view setNeedsDisplay: YES];
 490         [o_mrl_view setAutoresizesSubviews: YES];
 491
 492         /* add the MRL view */
 493         [[o_panel contentView] addSubview: o_mrl_view];
 494         o_win_rect.size.height = o_win_rect.size.height + o_view_rect.size.height;
 495     }
 496
 497     [o_panel setFrame: o_win_rect display:YES animate: YES];
 498     [o_panel displayIfNeeded];
 499 }
 500
 501 - (IBAction)inputSlaveAction:(id)sender
 502 {
 503     if( sender == o_file_slave_ckbox )
 504         [o_file_slave_select_btn setEnabled: [o_file_slave_ckbox state]];
 505     else
 506     {
 507         NSOpenPanel *o_open_panel;
 508         o_open_panel = [NSOpenPanel openPanel];
 509         [o_open_panel setCanChooseFiles: YES];
 510         [o_open_panel setCanChooseDirectories: NO];
 511         if( [o_open_panel runModalForDirectory: nil file: nil types: nil] == NSOKButton )
 512         {
 513             if( o_file_slave_path )
 514                 [o_file_slave_path release];
 515             o_file_slave_path = [[o_open_panel filenames] objectAtIndex: 0];
 516             [o_file_slave_path retain];
 517         }
 518         else
 519             [o_file_slave_filename_txt setStringValue: @""];
 520     }
 521     if( o_file_slave_path )
 522     {
 523         NSFileWrapper *o_file_wrapper;
 524         o_file_wrapper = [[NSFileWrapper alloc] initWithPath: o_file_slave_path];
 525         [o_file_slave_filename_txt setStringValue: [NSString stringWithFormat: @"\"%@\"", [o_file_wrapper preferredFilename]]];
 526         [o_file_wrapper release];
 527     }
 528 }
 529
 530 - (void)openFileGeneric
 531 {
 532     [self openFilePathChanged: nil];
 533     [self openTarget: 0];
 534 }
 535
 536 - (void)openDisc
 537 {
 538     [self openDiscTypeChanged: nil];
 539     [self openTarget: 1];
 540 }
 541
 542 - (void)openNet
 543 {
 544     [self openNetInfoChanged: nil];
 545     [self openTarget: 2];
 546 }
 547
 548 - (void)openCapture
 549 {
 550     [self openCaptureModeChanged: nil];
 551     [self showCaptureView: o_capture_label_view];
 552     [self openTarget: 3];
 553 }
 554
 555 - (void)openFilePathChanged:(NSNotification *)o_notification
 556 {
 557     NSString *o_filename = [o_file_path stringValue];
 558     bool b_stream = [o_file_stream state];
 559     BOOL b_dir = NO;
 560
 561     [[NSFileManager defaultManager] fileExistsAtPath:o_filename isDirectory:&b_dir];
 562
 563     char *psz_uri = make_URI([o_filename UTF8String], "file");
 564     if( !psz_uri ) return;
 565
 566     NSMutableString *o_mrl_string = [NSMutableString stringWithUTF8String: psz_uri ];
 567     NSRange offile = [o_mrl_string rangeOfString:@"file"];
 568     free( psz_uri );
 569
 570     if( b_dir )
 571     {
 572         [o_mrl_string replaceCharactersInRange:offile withString: @"directory"];
 573     }
 574     else if( b_stream )
 575     {
 576         [o_mrl_string replaceCharactersInRange:offile withString: @"stream"];
 577     }
 578     [o_mrl setStringValue: o_mrl_string];
 579 }
 580
 581 - (IBAction)openFileBrowse:(id)sender
 582 {
 583     NSOpenPanel *o_open_panel = [NSOpenPanel openPanel];
 584
 585     [o_open_panel setAllowsMultipleSelection: NO];
 586     [o_open_panel setCanChooseDirectories: YES];
 587     [o_open_panel setTitle: _NS("Open File")];
 588     [o_open_panel setPrompt: _NS("Open")];
 589
 590     [o_open_panel beginSheetForDirectory:nil
 591         file:nil
 592         types:nil
 593         modalForWindow:[sender window]
 594         modalDelegate: self
 595         didEndSelector: @selector(pathChosenInPanel:
 596                         withReturn:
 597                         contextInfo:)
 598         contextInfo: nil];
 599 }
 600
 601 - (void)pathChosenInPanel: (NSOpenPanel *) sheet withReturn:(int)returnCode contextInfo:(void  *)contextInfo
 602 {
 603     if (returnCode == NSFileHandlingPanelOKButton)
 604     {
 605         NSString *o_filename = [[sheet filenames] objectAtIndex: 0];
 606         [o_file_path setStringValue: o_filename];
 607         [self openFilePathChanged: nil];
 608     }
 609 }
 610
 611 - (IBAction)openFileStreamChanged:(id)sender
 612 {
 613     [self openFilePathChanged: nil];
 614 }
 615
 616 - (IBAction)openDiscTypeChanged:(id)sender
 617 {
 618     NSString *o_type;
 619     BOOL b_device, b_no_menus, b_title_chapter;
 620
 621     [o_disc_device removeAllItems];
 622     b_title_chapter = ![o_disc_dvd_menus state];
 623
 624     o_type = [[o_disc_type selectedCell] title];
 625
 626     if ( [o_type isEqualToString: _NS("VIDEO_TS folder")] )
 627     {
 628         b_device = NO; b_no_menus = YES;
 629     }
 630     else
 631     {
 632         NSArray *o_devices;
 633         NSString *o_disc;
 634         const char *psz_class = NULL;
 635         b_device = YES;
 636
 637         if ( [o_type isEqualToString: _NS("VCD")] )
 638         {
 639             psz_class = kIOCDMediaClass;
 640             o_disc = o_type;
 641             b_no_menus = NO; b_title_chapter = YES;
 642                 }
 643         else if ( [o_type isEqualToString: _NS("Audio CD")])
 644         {
 645             psz_class = kIOCDMediaClass;
 646             o_disc = o_type;
 647             b_no_menus = NO; b_title_chapter = NO;
 648         }
 649         else
 650         {
 651             psz_class = kIODVDMediaClass;
 652             o_disc = o_type;
 653             b_no_menus = YES;
 654         }
 655
 656         o_devices = GetEjectableMediaOfClass( psz_class );
 657         if ( o_devices != nil )
 658         {
 659             int i_devices = [o_devices count];
 660
 661             if ( i_devices )
 662             {
 663                                 for( int i = 0; i < i_devices; i++ )
 664                 {
 665                     [o_disc_device
 666                         addItemWithObjectValue: [o_devices objectAtIndex: i]];
 667                 }
 668
 669                 [o_disc_device selectItemAtIndex: 0];
 670             }
 671             else
 672             {
 673                 [o_disc_device setStringValue:
 674                     [NSString stringWithFormat: _NS("No %@s found"), o_disc]];
 675             }
 676         }
 677     }
 678
 679     [o_disc_device setEnabled: b_device];
 680     [o_disc_title setEnabled: b_title_chapter];
 681     [o_disc_title_stp setEnabled: b_title_chapter];
 682     [o_disc_chapter setEnabled: b_title_chapter];
 683     [o_disc_chapter_stp setEnabled: b_title_chapter];
 684     [o_disc_videots_folder setEnabled: !b_device];
 685     [o_disc_videots_btn_browse setEnabled: !b_device];
 686     [o_disc_dvd_menus setEnabled: b_no_menus];
 687
 688     [self openDiscInfoChanged: nil];
 689 }
 690
 691 - (IBAction)openDiscStepperChanged:(id)sender
 692 {
 693     int i_tag = [sender tag];
 694
 695     if( i_tag == 0 )
 696     {
 697         [o_disc_title setIntValue: [o_disc_title_stp intValue]];
 698     }
 699     else if( i_tag == 1 )
 700     {
 701         [o_disc_chapter setIntValue: [o_disc_chapter_stp intValue]];
 702     }
 703
 704     [self openDiscInfoChanged: nil];
 705 }
 706
 707 - (void)openDiscInfoChanged:(NSNotification *)o_notification
 708 {
 709     NSString *o_type;
 710     NSString *o_device;
 711     NSString *o_videots;
 712     NSString *o_mrl_string;
 713     int i_title, i_chapter;
 714     BOOL b_no_menus;
 715
 716     o_type = [[o_disc_type selectedCell] title];
 717     o_device = [o_disc_device stringValue];
 718     i_title = [o_disc_title intValue];
 719     i_chapter = [o_disc_chapter intValue];
 720     o_videots = [o_disc_videots_folder stringValue];
 721     b_no_menus = [o_disc_dvd_menus state];
 722
 723     if ( [o_type isEqualToString: _NS("VCD")] )
 724     {
 725         if ( [o_device isEqualToString:
 726                 [NSString stringWithFormat: _NS("No %@s found"), o_type]] )
 727             o_device = @"";
 728         o_mrl_string = [NSString stringWithFormat: @"vcd://%@@%i:%i",
 729                         o_device, i_title, i_chapter];
 730     }
 731     else if ( [o_type isEqualToString: _NS("Audio CD")] )
 732     {
 733         if ( [o_device isEqualToString:
 734                 [NSString stringWithFormat: _NS("No %@s found"), o_type]] )
 735             o_device = @"";
 736         o_mrl_string = [NSString stringWithFormat: @"cdda://%@",
 737                         o_device];
 738     }
 739     else if ( [o_type isEqualToString: _NS("DVD")] )
 740     {
 741         if ( [o_device isEqualToString:
 742                 [NSString stringWithFormat: _NS("No %@s found"), o_type]] )
 743             o_device = @"";
 744         if ( b_no_menus )
 745             o_mrl_string = [NSString stringWithFormat: @"dvdread://%@@%i:%i-",
 746                             o_device, i_title, i_chapter];
 747         else
 748                         o_mrl_string = [NSString stringWithFormat: @"dvdnav://%@",
 749                             o_device];
 750
 751     }
 752     else /* VIDEO_TS folder */
 753     {
 754         if ( b_no_menus )
 755             o_mrl_string = [NSString stringWithFormat: @"dvdread://%@@%i:%i",
 756                             o_videots, i_title, i_chapter];
 757         else
 758                         o_mrl_string = [NSString stringWithFormat: @"dvdnav://%@",
 759                             o_videots];
 760     }
 761
 762     [o_mrl setStringValue: o_mrl_string];
 763 }
 764
 765 - (IBAction)openDiscMenusChanged:(id)sender
 766 {
 767     [self openDiscInfoChanged: nil];
 768     [self openDiscTypeChanged: nil];
 769 }
 770
 771 - (IBAction)openVTSBrowse:(id)sender
 772 {
 773     NSOpenPanel *o_open_panel = [NSOpenPanel openPanel];
 774
 775     [o_open_panel setAllowsMultipleSelection: NO];
 776     [o_open_panel setCanChooseFiles: NO];
 777     [o_open_panel setCanChooseDirectories: YES];
 778     [o_open_panel setTitle: _NS("Open VIDEO_TS Directory")];
 779     [o_open_panel setPrompt: _NS("Open")];
 780
 781     if( [o_open_panel runModalForDirectory: nil
 782             file: nil types: nil] == NSOKButton )
 783     {
 784         NSString *o_dirname = [[o_open_panel filenames] objectAtIndex: 0];
 785         [o_disc_videots_folder setStringValue: o_dirname];
 786         [self openDiscInfoChanged: nil];
 787     }
 788 }
 789
 790 - (void)textFieldWasClicked:(NSNotification *)o_notification
 791 {
 792     if( [o_notification object] == o_net_udp_port )
 793         [o_net_mode selectCellAtRow: 0 column: 0];
 794     else if( [o_notification object] == o_net_udpm_addr ||
 795              [o_notification object] == o_net_udpm_port )
 796         [o_net_mode selectCellAtRow: 1 column: 0];
 797     else
 798         [o_net_mode selectCellAtRow: 2 column: 0];
 799
 800     [self openNetInfoChanged: nil];
 801 }
 802
 803 - (IBAction)openNetModeChanged:(id)sender
 804 {
 805     if( sender == o_net_mode )
 806     {
 807         if( [[sender selectedCell] tag] == 0 )
 808             [o_panel makeFirstResponder: o_net_udp_port];
 809         else if ( [[sender selectedCell] tag] == 1 )
 810             [o_panel makeFirstResponder: o_net_udpm_addr];
 811         else
 812             msg_Warn( p_intf, "Unknown sender tried to change UDP/RTP mode" );
 813     }
 814
 815     [self openNetInfoChanged: nil];
 816 }
 817
 818 - (IBAction)openNetStepperChanged:(id)sender
 819 {
 820     int i_tag = [sender tag];
 821
 822     if( i_tag == 0 )
 823     {
 824         [o_net_udp_port setIntValue: [o_net_udp_port_stp intValue]];
 825         [[NSNotificationCenter defaultCenter] postNotificationName: @"VLCOpenTextFieldWasClicked"
 826                                                             object: o_net_udp_port];
 827         [o_panel makeFirstResponder: o_net_udp_port];
 828     }
 829     else if( i_tag == 1 )
 830     {
 831         [o_net_udpm_port setIntValue: [o_net_udpm_port_stp intValue]];
 832         [[NSNotificationCenter defaultCenter] postNotificationName: @"VLCOpenTextFieldWasClicked"
 833                                                             object: o_net_udpm_port];
 834         [o_panel makeFirstResponder: o_net_udpm_port];
 835     }
 836
 837     [self openNetInfoChanged: nil];
 838 }
 839
 840 - (void)openNetInfoChanged:(NSNotification *)o_notification
 841 {
 842     NSString *o_mrl_string = [NSString string];
 843
 844     if( [o_net_udp_panel isVisible] )
 845     {
 846         NSString *o_mode;
 847         o_mode = [[o_net_mode selectedCell] title];
 848
 849         if( [o_mode isEqualToString: _NS("Unicast")] )
 850         {
 851             int i_port = [o_net_udp_port intValue];
 852
 853             if( [[o_net_udp_protocol_mat selectedCell] tag] == 0 )
 854                 o_mrl_string = [NSString stringWithString: @"udp://"];
 855             else
 856                 o_mrl_string = [NSString stringWithString: @"rtp://"];
 857
 858             if( i_port != config_GetInt( p_intf, "server-port" ) )
 859             {
 860                 o_mrl_string =
 861                     [o_mrl_string stringByAppendingFormat: @"@:%i", i_port];
 862             }
 863         }
 864         else if( [o_mode isEqualToString: _NS("Multicast")] )
 865         {
 866             NSString *o_addr = [o_net_udpm_addr stringValue];
 867             int i_port = [o_net_udpm_port intValue];
 868
 869             if( [[o_net_udp_protocol_mat selectedCell] tag] == 0 )
 870                 o_mrl_string = [NSString stringWithFormat: @"udp://@%@", o_addr];
 871             else
 872                 o_mrl_string = [NSString stringWithFormat: @"rtp://@%@", o_addr];
 873
 874             if( i_port != config_GetInt( p_intf, "server-port" ) )
 875             {
 876                 o_mrl_string =
 877                     [o_mrl_string stringByAppendingFormat: @":%i", i_port];
 878             }
 879         }
 880     }
 881     else
 882     {
 883         o_mrl_string = [o_net_http_url stringValue];
 884     }
 885     [o_mrl setStringValue: o_mrl_string];
 886 }
 887
 888 - (IBAction)openNetUDPButtonAction:(id)sender
 889 {
 890     if( sender == o_net_openUDP_btn )
 891     {
 892         [NSApp beginSheet: o_net_udp_panel
 893            modalForWindow: o_panel
 894             modalDelegate: self
 895            didEndSelector: NULL
 896               contextInfo: nil];
 897         [self openNetInfoChanged: nil];
 898     }
 899     else if( sender == o_net_udp_cancel_btn )
 900     {
 901         [o_net_udp_panel orderOut: sender];
 902         [NSApp endSheet: o_net_udp_panel];
 903     }
 904     else if( sender == o_net_udp_ok_btn )
 905     {
 906         NSString *o_mrl_string = [NSString string];
 907         if( [[[o_net_mode selectedCell] title] isEqualToString: _NS("Unicast")] )
 908         {
 909             int i_port = [o_net_udp_port intValue];
 910
 911             if( [[o_net_udp_protocol_mat selectedCell] tag] == 0 )
 912                 o_mrl_string = [NSString stringWithString: @"udp://"];
 913             else
 914                 o_mrl_string = [NSString stringWithString: @"rtp://"];
 915
 916             if( i_port != config_GetInt( p_intf, "server-port" ) )
 917             {
 918                 o_mrl_string =
 919                 [o_mrl_string stringByAppendingFormat: @"@:%i", i_port];
 920             }
 921         }
 922         else if( [[[o_net_mode selectedCell] title] isEqualToString: _NS("Multicast")] )
 923         {
 924             NSString *o_addr = [o_net_udpm_addr stringValue];
 925             int i_port = [o_net_udpm_port intValue];
 926
 927             if( [[o_net_udp_protocol_mat selectedCell] tag] == 0 )
 928                 o_mrl_string = [NSString stringWithFormat: @"udp://@%@", o_addr];
 929             else
 930                 o_mrl_string = [NSString stringWithFormat: @"rtp://@%@", o_addr];
 931
 932             if( i_port != config_GetInt( p_intf, "server-port" ) )
 933             {
 934                 o_mrl_string =
 935                 [o_mrl_string stringByAppendingFormat: @":%i", i_port];
 936             }
 937         }
 938         [o_mrl setStringValue: o_mrl_string];
 939         [o_net_http_url setStringValue: o_mrl_string];
 940         [o_net_udp_panel orderOut: sender];
 941         [NSApp endSheet: o_net_udp_panel];
 942     }
 943 }
 944
 945 - (void)openFile
 946 {
 947     NSOpenPanel *o_open_panel = [NSOpenPanel openPanel];
 948     int i;
 949     b_autoplay = config_GetInt( VLCIntf, "macosx-autoplay" );
 950
 951     [o_open_panel setAllowsMultipleSelection: YES];
 952     [o_open_panel setCanChooseDirectories: YES];
 953     [o_open_panel setTitle: _NS("Open File")];
 954     [o_open_panel setPrompt: _NS("Open")];
 955
 956     if( [o_open_panel runModalForDirectory: nil
 957             file: nil types: nil] == NSOKButton )
 958     {
 959         NSArray *o_array = [NSArray array];
 960         NSArray *o_values = [[o_open_panel filenames]
 961                 sortedArrayUsingSelector:@selector(caseInsensitiveCompare:)];
 962
 963         for( i = 0; i < (int)[o_values count]; i++)
 964         {
 965             NSDictionary *o_dic;
 966             char *psz_uri = make_URI([[o_values objectAtIndex:i] UTF8String], "file");
 967             if( !psz_uri )
 968                 continue;
 969
 970             o_dic = [NSDictionary dictionaryWithObject:[NSString stringWithCString:psz_uri encoding:NSUTF8StringEncoding] forKey:@"ITEM_URL"];
 971
 972             free( psz_uri );
 973
 974             o_array = [o_array arrayByAddingObject: o_dic];
 975         }
 976         if( b_autoplay )
 977             [o_playlist appendArray: o_array atPos: -1 enqueue:NO];
 978         else
 979             [o_playlist appendArray: o_array atPos: -1 enqueue:YES];
 980     }
 981 }
 982
 983 - (void)showCaptureView: theView
 984 {
 985     NSRect o_view_rect;
 986     o_view_rect = [theView frame];
 987     if( o_currentCaptureView )
 988     {
 989         [o_currentCaptureView removeFromSuperviewWithoutNeedingDisplay];
 990         [o_currentCaptureView release];
 991     }
 992     [theView setFrame: NSMakeRect( 0, -10, o_view_rect.size.width, o_view_rect.size.height)];
 993     [theView setNeedsDisplay: YES];
 994     [theView setAutoresizesSubviews: YES];
 995     [[[o_tabview tabViewItemAtIndex: 3] view] addSubview: theView];
 996     [theView displayIfNeeded];
 997     o_currentCaptureView = theView;
 998     [o_currentCaptureView retain];
 999 }
1000
1001 - (IBAction)openCaptureModeChanged:(id)sender
1002 {
1003     if( [[[o_capture_mode_pop selectedItem] title] isEqualToString: @"EyeTV"] )
1004     {
1005         if( [[[VLCMain sharedInstance] eyeTVController] isEyeTVrunning] == YES )
1006         {
1007             if( [[[VLCMain sharedInstance] eyeTVController] isDeviceConnected] == YES )
1008             {
1009                 [self showCaptureView: o_eyetv_running_view];
1010                 [self setupChannelInfo];
1011             }
1012             else
1013             {
1014                 setEyeTVUnconnected;
1015             }
1016         }
1017         else
1018             [self showCaptureView: o_eyetv_notLaunched_view];
1019         [o_mrl setStringValue: @""];
1020     }
1021     else if( [[[o_capture_mode_pop selectedItem] title] isEqualToString: _NS("Screen")] )
1022     {
1023         [self showCaptureView: o_screen_view];
1024         [o_mrl setStringValue: @"screen://"];
1025         [o_screen_height_fld setIntValue: config_GetInt( p_intf, "screen-height" )];
1026         [o_screen_width_fld setIntValue: config_GetInt( p_intf, "screen-width" )];
1027         [o_screen_fps_fld setFloatValue: config_GetFloat( p_intf, "screen-fps" )];
1028         [o_screen_left_fld setIntValue: config_GetInt( p_intf, "screen-left" )];
1029         [o_screen_top_fld setIntValue: config_GetInt( p_intf, "screen-top" )];
1030         [o_screen_follow_mouse_ckb setIntValue: config_GetInt( p_intf, "screen-follow-mouse" )];
1031     }
1032     else if( [[[o_capture_mode_pop selectedItem] title] isEqualToString: @"iSight"] )
1033     {
1034         [o_capture_lbl setStringValue: _NS("iSight Capture Input")];
1035         [o_capture_long_lbl setStringValue: _NS("This facility allows you to process your iSight's input signal.\n\nNo settings are available in this version, so you will be provided a 640px*480px raw video stream.\n\nLive Audio input is not supported.")];
1036         [o_capture_lbl displayIfNeeded];
1037         [o_capture_long_lbl displayIfNeeded];
1038
1039         [self showCaptureView: o_capture_label_view];
1040         [o_mrl setStringValue: @"qtcapture://"];
1041     }
1042 }
1043
1044 - (IBAction)screenStepperChanged:(id)sender
1045 {
1046     [o_screen_fps_fld setFloatValue: [o_screen_fps_stp floatValue]];
1047     [o_panel makeFirstResponder: o_screen_fps_fld];
1048     [o_mrl setStringValue: @"screen://"];
1049 }
1050
1051 - (void)screenFPSfieldChanged:(NSNotification *)o_notification
1052 {
1053     [o_screen_fps_stp setFloatValue: [o_screen_fps_fld floatValue]];
1054     if( [[o_screen_fps_fld stringValue] isEqualToString: @""] )
1055         [o_screen_fps_fld setFloatValue: 1.0];
1056     [o_mrl setStringValue: @"screen://"];
1057 }
1058
1059 - (IBAction)eyetvSwitchChannel:(id)sender
1060 {
1061     if( sender == o_eyetv_nextProgram_btn )
1062     {
1063         int chanNum = [[[VLCMain sharedInstance] eyeTVController] switchChannelUp: YES];
1064         [o_eyetv_channels_pop selectItemWithTag:chanNum];
1065         [o_mrl setStringValue: [NSString stringWithFormat:@"eyetv:// :eyetv-channel=%d", chanNum]];
1066     }
1067     else if( sender == o_eyetv_previousProgram_btn )
1068     {
1069         int chanNum = [[[VLCMain sharedInstance] eyeTVController] switchChannelUp: NO];
1070         [o_eyetv_channels_pop selectItemWithTag:chanNum];
1071         [o_mrl setStringValue: [NSString stringWithFormat:@"eyetv:// :eyetv-channel=%d", chanNum]];
1072     }
1073     else if( sender == o_eyetv_channels_pop )
1074     {
1075         int chanNum = [[sender selectedItem] tag];
1076         [[[VLCMain sharedInstance] eyeTVController] selectChannel:chanNum];
1077         [o_mrl setStringValue: [NSString stringWithFormat:@"eyetv:// :eyetv-channel=%d", chanNum]];
1078     }
1079     else
1080         msg_Err( VLCIntf, "eyetvSwitchChannel sent by unknown object" );
1081 }
1082
1083 - (IBAction)eyetvLaunch:(id)sender
1084 {
1085     [[[VLCMain sharedInstance] eyeTVController] launchEyeTV];
1086 }
1087
1088 - (IBAction)eyetvGetPlugin:(id)sender
1089 {
1090     [[NSWorkspace sharedWorkspace] openURL: [NSURL URLWithString: @"http://www.videolan.org/vlc/eyetv"]];
1091 }
1092
1093 - (void)eyetvChanged:(NSNotification *)o_notification
1094 {
1095     if( [[o_notification name] isEqualToString: @"DeviceAdded"] )
1096     {
1097         msg_Dbg( VLCIntf, "eyetv device was added" );
1098         [self showCaptureView: o_eyetv_running_view];
1099         [self setupChannelInfo];
1100     }
1101     else if( [[o_notification name] isEqualToString: @"DeviceRemoved"] )
1102     {
1103         /* leave the channel selection like that,
1104          * switch to our "no device" tab */
1105         msg_Dbg( VLCIntf, "eyetv device was removed" );
1106         setEyeTVUnconnected;
1107     }
1108     else if( [[o_notification name] isEqualToString: @"PluginQuit"] )
1109     {
1110         /* switch to the "launch eyetv" tab */
1111         msg_Dbg( VLCIntf, "eyetv was terminated" );
1112         [self showCaptureView: o_eyetv_notLaunched_view];
1113     }
1114     else if( [[o_notification name] isEqualToString: @"PluginInit"] )
1115     {
1116         /* we got no device yet */
1117         msg_Dbg( VLCIntf, "eyetv was launched, no device yet" );
1118         setEyeTVUnconnected;
1119     }
1120     else
1121         msg_Warn( VLCIntf, "unknown external notify '%s' received", [[o_notification name] UTF8String] );
1122 }
1123
1124 /* little helper method, since this code needs to be run by multiple objects */
1125 - (void)setupChannelInfo
1126 {
1127     /* set up channel selection */
1128     [o_eyetv_channels_pop removeAllItems];
1129     [o_eyetv_chn_bgbar setHidden: NO];
1130     [o_eyetv_chn_bgbar animate: self];
1131     [o_eyetv_chn_status_txt setStringValue: _NS("Retrieving Channel Info...")];
1132     [o_eyetv_chn_status_txt setHidden: NO];
1133
1134     /* retrieve info */
1135     NSEnumerator *channels = [[[VLCMain sharedInstance] eyeTVController] allChannels];
1136     int x = -2;
1137     [[[o_eyetv_channels_pop menu] addItemWithTitle: _NS("Composite input")
1138                                                action: nil
1139                                         keyEquivalent: @""] setTag:x++];
1140     [[[o_eyetv_channels_pop menu] addItemWithTitle: _NS("S-Video input")
1141                                                action: nil
1142                                         keyEquivalent: @""] setTag:x++];
1143     if( channels )
1144     {
1145         NSString *channel;
1146         [[o_eyetv_channels_pop menu] addItem: [NSMenuItem separatorItem]];
1147         while( channel = [channels nextObject] )
1148         {
1149             /* we have to add items this way, because we accept duplicates
1150              * additionally, we save a bit of time */
1151             [[[o_eyetv_channels_pop menu] addItemWithTitle: channel
1152                                                    action: nil
1153                                             keyEquivalent: @""] setTag:++x];
1154         }
1155         /* make Tuner the default */
1156         [o_eyetv_channels_pop selectItemWithTag:[[[VLCMain sharedInstance] eyeTVController] currentChannel]];
1157     }
1158
1159     /* clean up GUI */
1160     [o_eyetv_chn_bgbar setHidden: YES];
1161     [o_eyetv_chn_status_txt setHidden: YES];
1162 }
1163
1164 - (IBAction)subsChanged:(id)sender
1165 {
1166     if ([o_file_sub_ckbox state] == NSOnState)
1167     {
1168         [o_file_sub_btn_settings setEnabled:YES];
1169     }
1170     else
1171     {
1172         [o_file_sub_btn_settings setEnabled:NO];
1173     }
1174 }
1175
1176 - (IBAction)subSettings:(id)sender
1177 {
1178     [NSApp beginSheet: o_file_sub_sheet
1179         modalForWindow: [sender window]
1180         modalDelegate: self
1181         didEndSelector: NULL
1182         contextInfo: nil];
1183 }
1184
1185 - (IBAction)subCloseSheet:(id)sender
1186 {
1187     [o_file_sub_sheet orderOut:sender];
1188     [NSApp endSheet: o_file_sub_sheet];
1189 }
1190
1191 - (IBAction)subFileBrowse:(id)sender
1192 {
1193     NSOpenPanel *o_open_panel = [NSOpenPanel openPanel];
1194
1195     [o_open_panel setAllowsMultipleSelection: NO];
1196     [o_open_panel setTitle: _NS("Open File")];
1197     [o_open_panel setPrompt: _NS("Open")];
1198
1199     if( [o_open_panel runModalForDirectory: nil
1200             file: nil types: nil] == NSOKButton )
1201     {
1202         NSString *o_filename = [[o_open_panel filenames] objectAtIndex: 0];
1203         [o_file_sub_path setStringValue: o_filename];
1204     }
1205 }
1206
1207 - (IBAction)subOverride:(id)sender
1208 {
1209     BOOL b_state = [o_file_sub_override state];
1210     [o_file_sub_delay setEnabled: b_state];
1211     [o_file_sub_delay_stp setEnabled: b_state];
1212     [o_file_sub_fps setEnabled: b_state];
1213     [o_file_sub_fps_stp setEnabled: b_state];
1214 }
1215
1216 - (IBAction)subDelayStepperChanged:(id)sender
1217 {
1218     [o_file_sub_delay setIntValue: [o_file_sub_delay_stp intValue]];
1219 }
1220
1221 - (IBAction)subFpsStepperChanged:(id)sender;
1222 {
1223     [o_file_sub_fps setFloatValue: [o_file_sub_fps_stp floatValue]];
1224 }
1225
1226 - (IBAction)panelCancel:(id)sender
1227 {
1228     [NSApp stopModalWithCode: 0];
1229 }
1230
1231 - (IBAction)panelOk:(id)sender
1232 {
1233     if( [[o_mrl stringValue] length] )
1234     {
1235         [NSApp stopModalWithCode: 1];
1236     }
1237     else
1238     {
1239         NSBeep();
1240     }
1241 }
1242
1243 @end
1244
1245 @implementation VLCOpenTextField
1246
1247 - (void)mouseDown:(NSEvent *)theEvent
1248 {
1249     [[NSNotificationCenter defaultCenter] postNotificationName: @"VLCOpenTextFieldWasClicked"
1250                                                         object: self];
1251     [super mouseDown: theEvent];
1252 }
1253
1254 @end