git.sesse.net Git - vlc/blob - plugins/macosx/intf_macosx.m

   1 /*****************************************************************************
   2  * intf_macosx.m: MacOS X interface plugin
   3  *****************************************************************************
   4  * Copyright (C) 2002 VideoLAN
   5  * $Id: intf_macosx.m,v 1.9 2002/07/23 20:50:05 massiot Exp $
   6  *
   7  * Authors: Jon Lech Johansen <jon-vl@nanocrew.net>
   8  *          Christophe Massiot <massiot@via.ecp.fr>
   9  *
  10  * This program is free software; you can redistribute it and/or modify
  11  * it under the terms of the GNU General Public License as published by
  12  * the Free Software Foundation; either version 2 of the License, or
  13  * (at your option) any later version.
  14  *
  15  * This program is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  * GNU General Public License for more details.
  19  *
  20  * You should have received a copy of the GNU General Public License
  21  * along with this program; if not, write to the Free Software
  22  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
  23  *****************************************************************************/
  24
  25 /*****************************************************************************
  26  * Preamble
  27  *****************************************************************************/
  28 #include <stdlib.h>                                      /* malloc(), free() */
  29 #include <sys/param.h>                                    /* for MAXPATHLEN */
  30 #include <string.h>
  31
  32 #include <vlc/vlc.h>
  33 #include <vlc/intf.h>
  34 #include <vlc/vout.h>
  35
  36 #include <Cocoa/Cocoa.h>
  37 #include <QuickTime/QuickTime.h>
  38
  39 #include "intf_macosx.h"
  40 #include "vout_macosx.h"
  41 #include "intf_playlist.h"
  42
  43 /*****************************************************************************
  44  * Local prototypes.
  45  *****************************************************************************/
  46 static int  intf_Open      ( intf_thread_t *p_intf );
  47 static void intf_Close     ( intf_thread_t *p_intf );
  48 static void intf_Run       ( intf_thread_t *p_intf );
  49
  50 /*****************************************************************************
  51  * Functions exported as capabilities. They are declared as static so that
  52  * we don't pollute the namespace too much.
  53  *****************************************************************************/
  54 void _M( intf_getfunctions )( function_list_t * p_function_list )
  55 {
  56     p_function_list->functions.intf.pf_open  = intf_Open;
  57     p_function_list->functions.intf.pf_close = intf_Close;
  58     p_function_list->functions.intf.pf_run   = intf_Run;
  59 }
  60
  61 /*****************************************************************************
  62  * intf_Open: initialize interface
  63  *****************************************************************************/
  64 static int intf_Open( intf_thread_t *p_intf )
  65 {
  66     p_intf->p_sys = malloc( sizeof( intf_sys_t ) );
  67     if( p_intf->p_sys == NULL )
  68     {
  69         return( 1 );
  70     }
  71
  72     memset( p_intf->p_sys, 0, sizeof( *p_intf->p_sys ) );
  73
  74     p_intf->p_sys->o_pool = [[NSAutoreleasePool alloc] init];
  75     p_intf->p_sys->o_sendport = [[NSPort port] retain];
  76
  77     p_intf->p_sys->p_sub = msg_Subscribe( p_intf );
  78
  79     [[VLCApplication sharedApplication] autorelease];
  80     [NSApp initIntlSupport];
  81     [NSApp setIntf: p_intf];
  82
  83     [NSBundle loadNibNamed: @"MainMenu" owner: NSApp];
  84
  85     return( 0 );
  86 }
  87
  88 /*****************************************************************************
  89  * intf_Close: destroy interface
  90  *****************************************************************************/
  91 static void intf_Close( intf_thread_t *p_intf )
  92 {
  93     msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );
  94
  95     [p_intf->p_sys->o_sendport release];
  96     [p_intf->p_sys->o_pool release];
  97
  98     free( p_intf->p_sys );
  99 }
 100
 101 /*****************************************************************************
 102  * intf_Run: main loop
 103  *****************************************************************************/
 104 static void intf_Run( intf_thread_t *p_intf )
 105 {
 106     [NSApp run];
 107 }
 108
 109 /*****************************************************************************
 110  * VLCApplication implementation
 111  *****************************************************************************/
 112 @implementation VLCApplication
 113
 114 - (id)init
 115 {
 116     /* default encoding: ISO-8859-1 */
 117     i_encoding = NSISOLatin1StringEncoding;
 118
 119     return( [super init] );
 120 }
 121
 122 - (void)initIntlSupport
 123 {
 124     char *psz_lang = getenv( "LANG" );
 125
 126     if( psz_lang == NULL )
 127     {
 128         return;
 129     }
 130
 131     if( strncmp( psz_lang, "pl", 2 ) == 0 )
 132     {
 133         i_encoding = NSISOLatin2StringEncoding;
 134     }
 135     else if( strncmp( psz_lang, "ja", 2 ) == 0 )
 136     {
 137         i_encoding = NSJapaneseEUCStringEncoding;
 138     }
 139     else if( strncmp( psz_lang, "ru", 2 ) == 0 )
 140     {
 141 #define CFSENC2NSSENC(e) CFStringConvertEncodingToNSStringEncoding(e)
 142         i_encoding = CFSENC2NSSENC( kCFStringEncodingKOI8_R );
 143 #undef CFSENC2NSSENC
 144     }
 145 }
 146
 147 - (NSString *)localizedString:(char *)psz
 148 {
 149     UInt32 uiLength = (UInt32)strlen( psz );
 150     NSData * o_data = [NSData dataWithBytes: psz length: uiLength];
 151     NSString *o_str = [[NSString alloc] initWithData: o_data
 152                                         encoding: i_encoding];
 153     return( [o_str autorelease] );
 154 }
 155
 156 - (void)setIntf:(intf_thread_t *)_p_intf
 157 {
 158     p_intf = _p_intf;
 159 }
 160
 161 - (intf_thread_t *)getIntf
 162 {
 163     return( p_intf );
 164 }
 165
 166 - (void)terminate:(id)sender
 167 {
 168     [self getIntf]->p_vlc->b_die = VLC_TRUE;
 169 }
 170
 171 @end
 172
 173 /*****************************************************************************
 174  * VLCMain implementation
 175  *****************************************************************************/
 176 @implementation VLCMain
 177
 178 - (void)awakeFromNib
 179 {
 180     NSString * pTitle = [NSString
 181         stringWithCString: VOUT_TITLE " (Cocoa)"];
 182
 183     [o_window setTitle: pTitle];
 184
 185     [o_msgs_panel setTitle: _NS("Messages")];
 186     [o_msgs_btn_ok setTitle: _NS("Close")];
 187
 188     [o_mi_about setTitle: _NS("About vlc")];
 189     [o_mi_hide setTitle: _NS("Hide vlc")];
 190     [o_mi_hide_others setTitle: _NS("Hide Others")];
 191     [o_mi_show_all setTitle: _NS("Show All")];
 192     [o_mi_quit setTitle: _NS("Quit vlc")];
 193
 194     [o_mu_file setTitle: _NS("File")];
 195     [o_mi_open_file setTitle: _NS("Open File")];
 196     [o_mi_open_disc setTitle: _NS("Open Disc")];
 197     [o_mi_open_net setTitle: _NS("Open Network")];
 198     [o_mi_open_quickly setTitle: _NS("Open Quickly...")];
 199     [o_mi_open_recent setTitle: _NS("Open Recent")];
 200     [o_mi_open_recent_cm setTitle: _NS("Clear Menu")];
 201
 202     [o_mu_edit setTitle: _NS("Edit")];
 203     [o_mi_cut setTitle: _NS("Cut")];
 204     [o_mi_copy setTitle: _NS("Copy")];
 205     [o_mi_paste setTitle: _NS("Paste")];
 206     [o_mi_clear setTitle: _NS("Clear")];
 207     [o_mi_select_all setTitle: _NS("Select All")];
 208
 209     [o_mu_view setTitle: _NS("View")];
 210     [o_mi_playlist setTitle: _NS("Playlist")];
 211     [o_mi_messages setTitle: _NS("Messages")];
 212
 213     [o_mu_controls setTitle: _NS("Controls")];
 214     [o_mi_play setTitle: _NS("Play")];
 215     [o_mi_pause setTitle: _NS("Pause")];
 216     [o_mi_stop setTitle: _NS("Stop")];
 217     [o_mi_faster setTitle: _NS("Faster")];
 218     [o_mi_slower setTitle: _NS("Slower")];
 219     [o_mi_previous setTitle: _NS("Prev")];
 220     [o_mi_next setTitle: _NS("Next")];
 221     [o_mi_loop setTitle: _NS("Loop")];
 222     [o_mi_vol_up setTitle: _NS("Volume Up")];
 223     [o_mi_vol_down setTitle: _NS("Volume Down")];
 224     [o_mi_mute setTitle: _NS("Mute")];
 225     [o_mi_fullscreen setTitle: _NS("Fullscreen")];
 226     [o_mi_deinterlace setTitle: _NS("Deinterlace")];
 227     [o_mi_program setTitle: _NS("Program")];
 228     [o_mi_title setTitle: _NS("Title")];
 229     [o_mi_chapter setTitle: _NS("Chapter")];
 230     [o_mi_language setTitle: _NS("Language")];
 231     [o_mi_subtitle setTitle: _NS("Subtitles")];
 232
 233     [o_mu_window setTitle: _NS("Window")];
 234     [o_mi_minimize setTitle: _NS("Minimize")];
 235     [o_mi_bring_atf setTitle: _NS("Bring All to Front")];
 236
 237     /* dock menu */
 238     [o_dmi_play setTitle: _NS("Play")];
 239     [o_dmi_pause setTitle: _NS("Pause")];
 240     [o_dmi_stop setTitle: _NS("Stop")];
 241
 242     [self manageMode];
 243 }
 244
 245 - (void)applicationWillFinishLaunching:(NSNotification *)o_notification
 246 {
 247     intf_thread_t * p_intf = [NSApp getIntf];
 248
 249     [NSThread detachNewThreadSelector: @selector(manage)
 250         toTarget: self withObject: nil];
 251
 252     [p_intf->p_sys->o_sendport setDelegate: self];
 253     [[NSRunLoop currentRunLoop]
 254         addPort: p_intf->p_sys->o_sendport
 255         forMode: NSDefaultRunLoopMode];
 256 }
 257
 258 - (BOOL)application:(NSApplication *)o_app openFile:(NSString *)o_filename
 259 {
 260     [o_playlist appendArray:
 261         [NSArray arrayWithObject: o_filename] atPos: -1];
 262
 263     return( TRUE );
 264 }
 265
 266 - (void)manage
 267 {
 268     NSDate * o_sleep_date;
 269     intf_thread_t * p_intf = [NSApp getIntf];
 270     NSAutoreleasePool * o_pool = [[NSAutoreleasePool alloc] init];
 271
 272     while( !p_intf->b_die )
 273     {
 274         int i_start, i_stop;
 275
 276         vlc_mutex_lock( &p_intf->change_lock );
 277
 278         /* update the input */
 279         if( p_intf->p_sys->p_input == NULL )
 280         {
 281             p_intf->p_sys->p_input = vlc_object_find( p_intf, VLC_OBJECT_INPUT,
 282                                                               FIND_ANYWHERE );
 283         }
 284         else if( p_intf->p_sys->p_input->b_dead )
 285         {
 286             vlc_object_release( p_intf->p_sys->p_input );
 287             p_intf->p_sys->p_input = NULL;
 288         }
 289
 290         if( p_intf->p_sys->p_input )
 291         {
 292             input_thread_t *p_input = p_intf->p_sys->p_input;
 293
 294             vlc_mutex_lock( &p_input->stream.stream_lock );
 295
 296             if( !p_input->b_die )
 297             {
 298                 /* New input or stream map change */
 299                 if( p_input->stream.b_changed )
 300                 {
 301                     [self manageMode];
 302                     [self setupMenus];
 303                     p_intf->p_sys->b_playing = 1;
 304                 }
 305
 306                 if( p_intf->p_sys->i_part !=
 307                     p_input->stream.p_selected_area->i_part )
 308                 {
 309                     p_intf->p_sys->b_chapter_update = 1;
 310                     [self setupMenus];
 311                 }
 312             }
 313
 314             vlc_mutex_unlock( &p_input->stream.stream_lock );
 315         }
 316         else if( p_intf->p_sys->b_playing && !p_intf->b_die )
 317         {
 318             [self manageMode];
 319             p_intf->p_sys->b_playing = 0;
 320         }
 321
 322         /* update the log window */
 323         vlc_mutex_lock( p_intf->p_sys->p_sub->p_lock );
 324         i_stop = *p_intf->p_sys->p_sub->pi_stop;
 325         vlc_mutex_unlock( p_intf->p_sys->p_sub->p_lock );
 326
 327         if( p_intf->p_sys->p_sub->i_start != i_stop )
 328         {
 329             NSColor *o_white = [NSColor whiteColor];
 330             NSColor *o_red = [NSColor redColor];
 331             NSColor *o_yellow = [NSColor yellowColor];
 332             NSColor *o_gray = [NSColor grayColor];
 333
 334             unsigned int ui_length = [[o_messages string] length];
 335
 336             NSColor * pp_color[4] = { o_white, o_red, o_yellow, o_gray };
 337             static const char * ppsz_type[4] = { ": ", " error: ",
 338                                                  " warning: ", " debug: " };
 339
 340             [o_messages setEditable: YES];
 341             [o_messages setSelectedRange: NSMakeRange( ui_length, 0 )];
 342             [o_messages scrollRangeToVisible: NSMakeRange( ui_length, 0 )];
 343
 344             for( i_start = p_intf->p_sys->p_sub->i_start;
 345                  i_start != i_stop;
 346                  i_start = (i_start+1) % VLC_MSG_QSIZE )
 347             {
 348                 NSString *o_msg;
 349                 NSDictionary *o_attr;
 350                 NSAttributedString *o_msg_color;
 351                 int i_type = p_intf->p_sys->p_sub->p_msg[i_start].i_type;
 352
 353                 o_attr = [NSDictionary dictionaryWithObject: o_gray
 354                     forKey: NSForegroundColorAttributeName];
 355                 o_msg = [NSString stringWithFormat: @"%s%s",
 356                     p_intf->p_sys->p_sub->p_msg[i_start].psz_module,
 357                     ppsz_type[i_type]];
 358                 o_msg_color = [[NSAttributedString alloc]
 359                     initWithString: o_msg attributes: o_attr];
 360                 [o_messages insertText: o_msg_color];
 361
 362                 o_attr = [NSDictionary dictionaryWithObject: pp_color[i_type]
 363                     forKey: NSForegroundColorAttributeName];
 364                 o_msg = [NSString stringWithCString:
 365                     p_intf->p_sys->p_sub->p_msg[i_start].psz_msg];
 366                 o_msg_color = [[NSAttributedString alloc]
 367                     initWithString: o_msg attributes: o_attr];
 368                 [o_messages insertText: o_msg_color];
 369
 370                 [o_messages insertText: @"\n"];
 371             }
 372
 373             [o_messages setEditable: NO];
 374
 375             vlc_mutex_lock( p_intf->p_sys->p_sub->p_lock );
 376             p_intf->p_sys->p_sub->i_start = i_start;
 377             vlc_mutex_unlock( p_intf->p_sys->p_sub->p_lock );
 378         }
 379
 380         vlc_mutex_unlock( &p_intf->change_lock );
 381
 382         o_sleep_date = [NSDate dateWithTimeIntervalSinceNow: 0.1];
 383         [NSThread sleepUntilDate: o_sleep_date];
 384     }
 385
 386     [self terminate];
 387
 388     [o_pool release];
 389 }
 390
 391 - (void)terminate
 392 {
 393     NSEvent * pEvent;
 394     vout_thread_t * p_vout;
 395     playlist_t * p_playlist;
 396     intf_thread_t * p_intf = [NSApp getIntf];
 397
 398     /* release input */
 399     if( p_intf->p_sys->p_input )
 400     {
 401         vlc_object_release( p_intf->p_sys->p_input );
 402         p_intf->p_sys->p_input = NULL;
 403     }
 404
 405     /*
 406      * Free playlists
 407      */
 408     msg_Dbg( p_intf, "removing all playlists" );
 409     while( (p_playlist = vlc_object_find( p_intf->p_vlc, VLC_OBJECT_PLAYLIST,
 410                                           FIND_CHILD )) )
 411     {
 412         vlc_object_detach_all( p_playlist );
 413         vlc_object_release( p_playlist );
 414         playlist_Destroy( p_playlist );
 415     }
 416
 417     /*
 418      * Free video outputs
 419      */
 420     msg_Dbg( p_intf, "removing all video outputs" );
 421     while( (p_vout = vlc_object_find( p_intf->p_vlc,
 422                                       VLC_OBJECT_VOUT, FIND_CHILD )) )
 423     {
 424         vlc_object_detach_all( p_vout );
 425         vlc_object_release( p_vout );
 426         vout_DestroyThread( p_vout );
 427     }
 428
 429     [NSApp stop: nil];
 430
 431     /* write cached user defaults to disk */
 432     [[NSUserDefaults standardUserDefaults] synchronize];
 433
 434     /* send a dummy event to break out of the event loop */
 435     pEvent = [NSEvent mouseEventWithType: NSLeftMouseDown
 436                 location: NSMakePoint( 1, 1 ) modifierFlags: 0
 437                 timestamp: 1 windowNumber: [[NSApp mainWindow] windowNumber]
 438                 context: [NSGraphicsContext currentContext] eventNumber: 1
 439                 clickCount: 1 pressure: 0.0];
 440     [NSApp postEvent: pEvent atStart: YES];
 441 }
 442
 443 - (void)manageMode
 444 {
 445     vlc_bool_t b_control = 0;
 446     intf_thread_t * p_intf = [NSApp getIntf];
 447
 448     if( p_intf->p_sys->p_input )
 449     {
 450         /* control buttons for free pace streams */
 451         b_control = p_intf->p_sys->p_input->stream.b_pace_control;
 452
 453         /* get ready for menu regeneration */
 454         p_intf->p_sys->b_program_update = 1;
 455         p_intf->p_sys->b_title_update = 1;
 456         p_intf->p_sys->b_chapter_update = 1;
 457         p_intf->p_sys->b_audio_update = 1;
 458         p_intf->p_sys->b_spu_update = 1;
 459         p_intf->p_sys->i_part = 0;
 460
 461         p_intf->p_sys->p_input->stream.b_changed = 0;
 462         msg_Dbg( p_intf, "stream has changed, refreshing interface" );
 463     }
 464     else
 465     {
 466         /* unsensitize menus */
 467         [o_mi_program setEnabled: FALSE];
 468         [o_mi_title setEnabled: FALSE];
 469         [o_mi_chapter setEnabled: FALSE];
 470         [o_mi_language setEnabled: FALSE];
 471         [o_mi_subtitle setEnabled: FALSE];
 472     }
 473 }
 474
 475 - (void)setupMenus
 476 {
 477     int i, i_nb_items;
 478     NSMenuItem * o_item;
 479     NSString * o_menu_title;
 480     char psz_title[ 256 ];
 481
 482     es_descriptor_t * p_audio_es = NULL;
 483     es_descriptor_t * p_spu_es = NULL;
 484
 485     intf_thread_t * p_intf = [NSApp getIntf];
 486
 487     p_intf->p_sys->b_chapter_update |= p_intf->p_sys->b_title_update;
 488     p_intf->p_sys->b_audio_update |= p_intf->p_sys->b_title_update |
 489                                      p_intf->p_sys->b_program_update;
 490     p_intf->p_sys->b_spu_update |= p_intf->p_sys->b_title_update |
 491                                    p_intf->p_sys->b_program_update;
 492
 493 #define p_input (p_intf->p_sys->p_input)
 494
 495     if( p_intf->p_sys->b_program_update )
 496     {
 497         NSMenu * o_program;
 498         SEL pf_toggle_program;
 499         pgrm_descriptor_t * p_pgrm;
 500
 501         if( p_input->stream.p_new_program )
 502         {
 503             p_pgrm = p_input->stream.p_new_program;
 504         }
 505         else
 506         {
 507             p_pgrm = p_input->stream.p_selected_program;
 508         }
 509
 510         o_program = [o_mi_program submenu];
 511         pf_toggle_program = @selector(toggleProgram:);
 512
 513         /* remove previous program items */
 514         i_nb_items = [o_program numberOfItems];
 515         for( i = 0; i < i_nb_items; i++ )
 516         {
 517             [o_program removeItemAtIndex: 0];
 518         }
 519
 520         /* make (un)sensitive */
 521         [o_mi_program setEnabled:
 522             p_input->stream.i_pgrm_number > 1];
 523
 524         /* add program items */
 525         for( i = 0 ; i < p_input->stream.i_pgrm_number ; i++ )
 526         {
 527             snprintf( psz_title, sizeof(psz_title), "id %d",
 528                 p_input->stream.pp_programs[i]->i_number );
 529             psz_title[sizeof(psz_title) - 1] = '\0';
 530
 531             o_menu_title = [NSString stringWithCString: psz_title];
 532
 533             o_item = [o_program addItemWithTitle: o_menu_title
 534                 action: pf_toggle_program keyEquivalent: @""];
 535             [o_item setTag: p_input->stream.pp_programs[i]->i_number];
 536             [o_item setTarget: o_controls];
 537
 538             if( p_pgrm == p_input->stream.pp_programs[i] )
 539             {
 540                 [o_item setState: NSOnState];
 541             }
 542         }
 543
 544         p_intf->p_sys->b_program_update = 0;
 545     }
 546
 547     if( p_intf->p_sys->b_title_update )
 548     {
 549         NSMenu * o_title;
 550         SEL pf_toggle_title;
 551
 552         o_title = [o_mi_title submenu];
 553         pf_toggle_title = @selector(toggleTitle:);
 554
 555         /* remove previous title items */
 556         i_nb_items = [o_title numberOfItems];
 557         for( i = 0; i < i_nb_items; i++ )
 558         {
 559             [o_title removeItemAtIndex: 0];
 560         }
 561
 562         /* make (un)sensitive */
 563         [o_mi_title setEnabled:
 564             p_input->stream.i_area_nb > 1];
 565
 566         /* add title items */
 567         for( i = 1 ; i < p_input->stream.i_area_nb ; i++ )
 568         {
 569             snprintf( psz_title, sizeof(psz_title), "Title %d (%d)", i,
 570                 p_input->stream.pp_areas[i]->i_part_nb );
 571             psz_title[sizeof(psz_title) - 1] = '\0';
 572
 573             o_menu_title = [NSString stringWithCString: psz_title];
 574
 575             o_item = [o_title addItemWithTitle: o_menu_title
 576                 action: pf_toggle_title keyEquivalent: @""];
 577             [o_item setTag: i];
 578             [o_item setTarget: o_controls];
 579
 580             if( ( p_input->stream.pp_areas[i] ==
 581                 p_input->stream.p_selected_area ) )
 582             {
 583                 [o_item setState: NSOnState];
 584             }
 585         }
 586
 587         p_intf->p_sys->b_title_update = 0;
 588     }
 589
 590     if( p_intf->p_sys->b_chapter_update )
 591     {
 592         NSMenu * o_chapter;
 593         SEL pf_toggle_chapter;
 594
 595         o_chapter = [o_mi_chapter submenu];
 596         pf_toggle_chapter = @selector(toggleChapter:);
 597
 598         /* remove previous chapter items */
 599         i_nb_items = [o_chapter numberOfItems];
 600         for( i = 0; i < i_nb_items; i++ )
 601         {
 602             [o_chapter removeItemAtIndex: 0];
 603         }
 604
 605         /* make (un)sensitive */
 606         [o_mi_chapter setEnabled:
 607             p_input->stream.p_selected_area->i_part_nb > 1];
 608
 609         /* add chapter items */
 610         for( i = 0 ; i < p_input->stream.p_selected_area->i_part_nb ; i++ )
 611         {
 612             snprintf( psz_title, sizeof(psz_title), "Chapter %d", i + 1 );
 613             psz_title[sizeof(psz_title) - 1] = '\0';
 614
 615             o_menu_title = [NSString stringWithCString: psz_title];
 616
 617             o_item = [o_chapter addItemWithTitle: o_menu_title
 618                 action: pf_toggle_chapter keyEquivalent: @""];
 619             [o_item setTag: i + 1];
 620             [o_item setTarget: o_controls];
 621
 622             if( ( p_input->stream.p_selected_area->i_part == i + 1 ) )
 623             {
 624                 [o_item setState: NSOnState];
 625             }
 626         }
 627
 628         p_intf->p_sys->i_part =
 629                 p_input->stream.p_selected_area->i_part;
 630
 631         p_intf->p_sys->b_chapter_update = 0;
 632     }
 633
 634     for( i = 0 ; i < p_input->stream.i_selected_es_number ; i++ )
 635     {
 636         if( p_input->stream.pp_selected_es[i]->i_cat == SPU_ES )
 637         {
 638             p_audio_es = p_input->stream.pp_selected_es[i];
 639         }
 640         else if( p_input->stream.pp_selected_es[i]->i_cat == SPU_ES )
 641         {
 642             p_spu_es = p_input->stream.pp_selected_es[i];
 643         }
 644     }
 645
 646     vlc_mutex_unlock( &p_input->stream.stream_lock );
 647
 648     if( p_intf->p_sys->b_audio_update )
 649     {
 650         [self setupLangMenu: o_mi_language es: p_audio_es
 651             category: AUDIO_ES selector: @selector(toggleLanguage:)];
 652
 653         p_intf->p_sys->b_audio_update = 0;
 654     }
 655
 656     if( p_intf->p_sys->b_spu_update )
 657     {
 658         [self setupLangMenu: o_mi_subtitle es: p_spu_es
 659             category: SPU_ES selector: @selector(toggleLanguage:)];
 660
 661         p_intf->p_sys->b_spu_update = 0;
 662     }
 663
 664     vlc_mutex_lock( &p_input->stream.stream_lock );
 665
 666 #undef p_input
 667 }
 668
 669 - (void)setupLangMenu:(NSMenuItem *)o_mi
 670                       es:(es_descriptor_t *)p_es
 671                       category:(int)i_cat
 672                       selector:(SEL)pf_callback
 673 {
 674     int i, i_nb_items;
 675     NSMenu * o_menu = [o_mi submenu];
 676     intf_thread_t * p_intf = [NSApp getIntf];
 677
 678     /* remove previous language items */
 679     i_nb_items = [o_menu numberOfItems];
 680     for( i = 0; i < i_nb_items; i++ )
 681     {
 682         [o_menu removeItemAtIndex: 0];
 683     }
 684
 685     vlc_mutex_lock( &p_intf->p_sys->p_input->stream.stream_lock );
 686
 687 #define ES p_intf->p_sys->p_input->stream.pp_es[i]
 688     for( i = 0 ; i < p_intf->p_sys->p_input->stream.i_es_number ; i++ )
 689     {
 690         if( ( ES->i_cat == i_cat ) &&
 691             ( !ES->p_pgrm ||
 692               ES->p_pgrm ==
 693                  p_intf->p_sys->p_input->stream.p_selected_program ) )
 694         {
 695             NSMenuItem * o_lmi;
 696             NSString * o_title;
 697
 698             if( *ES->psz_desc )
 699             {
 700                 o_title = [NSString stringWithCString: ES->psz_desc];
 701             }
 702             else
 703             {
 704                 char psz_title[ 256 ];
 705
 706                 snprintf( psz_title, sizeof(psz_title), "Language 0x%x",
 707                           ES->i_id );
 708                 psz_title[sizeof(psz_title) - 1] = '\0';
 709
 710                 o_title = [NSString stringWithCString: psz_title];
 711             }
 712
 713             o_lmi = [o_menu addItemWithTitle: o_title
 714                 action: pf_callback keyEquivalent: @""];
 715             [o_lmi setRepresentedObject:
 716                 [NSValue valueWithPointer: ES]];
 717             [o_lmi setTarget: o_controls];
 718             [o_lmi setTag: i_cat];
 719
 720             if( /*p_es == ES*/ ES->p_decoder_fifo != NULL )
 721             {
 722                 [o_lmi setState: NSOnState];
 723             }
 724         }
 725     }
 726 #undef ES
 727
 728     vlc_mutex_unlock( &p_intf->p_sys->p_input->stream.stream_lock );
 729
 730     /* make (un)sensitive */
 731     [o_mi setEnabled:
 732         [o_menu numberOfItems] ? TRUE : FALSE];
 733 }
 734
 735 - (IBAction)clearRecentItems:(id)sender
 736 {
 737     [[NSDocumentController sharedDocumentController]
 738                           clearRecentDocuments: nil];
 739 }
 740
 741 - (void)openRecentItem:(id)sender
 742 {
 743     [self application: nil openFile: [sender title]];
 744 }
 745
 746 @end
 747
 748 @implementation VLCMain (NSMenuValidation)
 749
 750 - (BOOL)validateMenuItem:(NSMenuItem *)o_mi
 751 {
 752     BOOL bEnabled = TRUE;
 753
 754     /* Recent Items Menu */
 755
 756     if( [[o_mi title] isEqualToString: _NS("Clear Menu")] )
 757     {
 758         NSMenu * o_menu = [o_mi_open_recent submenu];
 759         int i_nb_items = [o_menu numberOfItems];
 760         NSArray * o_docs = [[NSDocumentController sharedDocumentController]
 761                                                        recentDocumentURLs];
 762         UInt32 i_nb_docs = [o_docs count];
 763
 764         if( i_nb_items > 1 )
 765         {
 766             while( --i_nb_items )
 767             {
 768                 [o_menu removeItemAtIndex: 0];
 769             }
 770         }
 771
 772         if( i_nb_docs > 0 )
 773         {
 774             NSURL * o_url;
 775             NSString * o_doc;
 776
 777             [o_menu insertItem: [NSMenuItem separatorItem] atIndex: 0];
 778
 779             while( TRUE )
 780             {
 781                 i_nb_docs--;
 782
 783                 o_url = [o_docs objectAtIndex: i_nb_docs];
 784
 785                 if( [o_url isFileURL] )
 786                 {
 787                     o_doc = [o_url path];
 788                 }
 789                 else
 790                 {
 791                     o_doc = [o_url absoluteString];
 792                 }
 793
 794                 [o_menu insertItemWithTitle: o_doc
 795                     action: @selector(openRecentItem:)
 796                     keyEquivalent: @"" atIndex: 0];
 797
 798                 if( i_nb_docs == 0 )
 799                 {
 800                     break;
 801                 }
 802             }
 803         }
 804         else
 805         {
 806             bEnabled = FALSE;
 807         }
 808     }
 809
 810     return( bEnabled );
 811 }
 812
 813 @end
 814
 815 @implementation VLCMain (Internal)
 816
 817 - (void)handlePortMessage:(NSPortMessage *)o_msg
 818 {
 819     NSData * o_req;
 820     vout_req_t * p_req;
 821
 822     o_req = [[o_msg components] lastObject];
 823     p_req = *((vout_req_t **)[o_req bytes]);
 824
 825     [p_req->o_lock lock];
 826
 827     if( p_req->i_type == VOUT_REQ_CREATE_WINDOW )
 828     {
 829         VLCView * o_view;
 830
 831         p_req->p_vout->p_sys->o_window = [VLCWindow alloc];
 832         [p_req->p_vout->p_sys->o_window setVout: p_req->p_vout];
 833         [p_req->p_vout->p_sys->o_window setReleasedWhenClosed: YES];
 834
 835         if( p_req->p_vout->b_fullscreen )
 836         {
 837             [p_req->p_vout->p_sys->o_window
 838                 initWithContentRect: [[NSScreen mainScreen] frame]
 839                 styleMask: NSBorderlessWindowMask
 840                 backing: NSBackingStoreBuffered
 841                 defer: NO screen: [NSScreen mainScreen]];
 842
 843             [p_req->p_vout->p_sys->o_window
 844                 setLevel: NSModalPanelWindowLevel];
 845         }
 846         else
 847         {
 848             unsigned int i_stylemask = NSTitledWindowMask |
 849                                        NSMiniaturizableWindowMask |
 850                                        NSResizableWindowMask;
 851
 852             [p_req->p_vout->p_sys->o_window
 853                 initWithContentRect: p_req->p_vout->p_sys->s_rect
 854                 styleMask: i_stylemask
 855                 backing: NSBackingStoreBuffered
 856                 defer: NO screen: [NSScreen mainScreen]];
 857
 858             if( !p_req->p_vout->p_sys->b_pos_saved )
 859             {
 860                 [p_req->p_vout->p_sys->o_window center];
 861             }
 862         }
 863
 864         o_view = [[VLCView alloc] init];
 865         [o_view setVout: p_req->p_vout];
 866         [o_view setMenu: o_mu_controls];
 867         [p_req->p_vout->p_sys->o_window setContentView: o_view];
 868         [o_view autorelease];
 869
 870         [o_view lockFocus];
 871         p_req->p_vout->p_sys->p_qdport = [o_view qdPort];
 872         [o_view unlockFocus];
 873
 874         [p_req->p_vout->p_sys->o_window setTitle: [NSString
 875             stringWithCString: VOUT_TITLE " (QuickTime)"]];
 876         [p_req->p_vout->p_sys->o_window setAcceptsMouseMovedEvents: YES];
 877         [p_req->p_vout->p_sys->o_window makeKeyAndOrderFront: nil];
 878
 879         p_req->i_result = 1;
 880     }
 881     else if( p_req->i_type == VOUT_REQ_DESTROY_WINDOW )
 882     {
 883         if( !p_req->p_vout->b_fullscreen )
 884         {
 885             NSRect s_rect;
 886
 887             s_rect = [[p_req->p_vout->p_sys->o_window contentView] frame];
 888             p_req->p_vout->p_sys->s_rect.size = s_rect.size;
 889
 890             s_rect = [p_req->p_vout->p_sys->o_window frame];
 891             p_req->p_vout->p_sys->s_rect.origin = s_rect.origin;
 892
 893             p_req->p_vout->p_sys->b_pos_saved = 1;
 894         }
 895
 896         p_req->p_vout->p_sys->p_qdport = nil;
 897         [p_req->p_vout->p_sys->o_window close];
 898         p_req->p_vout->p_sys->o_window = nil;
 899
 900         p_req->i_result = 1;
 901     }
 902
 903     [p_req->o_lock unlockWithCondition: 1];
 904 }
 905
 906 @end
 907