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

   1 /*****************************************************************************
   2  * intf.m: MacOS X interface plugin
   3  *****************************************************************************
   4  * Copyright (C) 2002-2003 VideoLAN
   5  * $Id: intf.m,v 1.60 2003/02/19 14:49:25 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 "intf.h"
  34 #include "vout.h"
  35 #include "prefs.h"
  36 #include "playlist.h"
  37 #include "info.h"
  38
  39 /*****************************************************************************
  40  * Local prototypes.
  41  *****************************************************************************/
  42 static void Run ( intf_thread_t *p_intf );
  43
  44 /*****************************************************************************
  45  * OpenIntf: initialize interface
  46  *****************************************************************************/
  47 int E_(OpenIntf) ( vlc_object_t *p_this )
  48 {
  49     intf_thread_t *p_intf = (intf_thread_t*) p_this;
  50
  51     p_intf->p_sys = malloc( sizeof( intf_sys_t ) );
  52     if( p_intf->p_sys == NULL )
  53     {
  54         return( 1 );
  55     }
  56
  57     memset( p_intf->p_sys, 0, sizeof( *p_intf->p_sys ) );
  58
  59     p_intf->p_sys->o_pool = [[NSAutoreleasePool alloc] init];
  60     p_intf->p_sys->o_sendport = [[NSPort port] retain];
  61
  62     p_intf->p_sys->p_sub = msg_Subscribe( p_intf );
  63
  64     p_intf->pf_run = Run;
  65
  66     [[VLCApplication sharedApplication] autorelease];
  67     [NSApp initIntlSupport];
  68     [NSApp setIntf: p_intf];
  69
  70     [NSBundle loadNibNamed: @"MainMenu" owner: NSApp];
  71
  72     return( 0 );
  73 }
  74
  75 /*****************************************************************************
  76  * CloseIntf: destroy interface
  77  *****************************************************************************/
  78 void E_(CloseIntf) ( vlc_object_t *p_this )
  79 {
  80     intf_thread_t *p_intf = (intf_thread_t*) p_this;
  81
  82     msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );
  83
  84     config_SaveConfigFile( p_intf, MODULE_STRING );
  85
  86     [p_intf->p_sys->o_sendport release];
  87     [p_intf->p_sys->o_pool release];
  88
  89     free( p_intf->p_sys );
  90 }
  91
  92 /*****************************************************************************
  93  * Run: main loop
  94  *****************************************************************************/
  95 static void Run( intf_thread_t *p_intf )
  96 {
  97     /* Do it again - for some unknown reason, vlc_thread_create() often
  98      * fails to go to real-time priority with the first launched thread
  99      * (???) --Meuuh */
 100     vlc_thread_set_priority( p_intf, VLC_THREAD_PRIORITY_LOW );
 101
 102     [NSApp run];
 103 }
 104
 105 /*****************************************************************************
 106  * VLCApplication implementation
 107  *****************************************************************************/
 108 @implementation VLCApplication
 109
 110 - (id)init
 111 {
 112     /* default encoding: ISO-8859-1 */
 113     i_encoding = NSISOLatin1StringEncoding;
 114
 115     return( [super init] );
 116 }
 117
 118 - (void)initIntlSupport
 119 {
 120     char *psz_lang = getenv( "LANG" );
 121
 122     if( psz_lang == NULL )
 123     {
 124         return;
 125     }
 126
 127     if( strncmp( psz_lang, "pl", 2 ) == 0 )
 128     {
 129         i_encoding = NSISOLatin2StringEncoding;
 130     }
 131     else if( strncmp( psz_lang, "ja", 2 ) == 0 )
 132     {
 133         i_encoding = NSJapaneseEUCStringEncoding;
 134     }
 135     else if( strncmp( psz_lang, "ru", 2 ) == 0 )
 136     {
 137 #define CFSENC2NSSENC(e) CFStringConvertEncodingToNSStringEncoding(e)
 138         i_encoding = CFSENC2NSSENC( kCFStringEncodingKOI8_R );
 139 #undef CFSENC2NSSENC
 140     }
 141 }
 142
 143 - (NSString *)localizedString:(char *)psz
 144 {
 145     NSString * o_str = nil;
 146
 147     if( psz != NULL )
 148     {
 149         UInt32 uiLength = (UInt32)strlen( psz );
 150         NSData * o_data = [NSData dataWithBytes: psz length: uiLength];
 151         o_str = [[[NSString alloc] initWithData: o_data
 152                                        encoding: i_encoding] autorelease];
 153     }
 154
 155     return( o_str );
 156 }
 157
 158 - (char *)delocalizeString:(NSString *)id
 159 {
 160     NSData * o_data = [id dataUsingEncoding: i_encoding
 161                           allowLossyConversion: NO];
 162     char * psz_string;
 163
 164     if ( o_data == nil )
 165     {
 166         o_data = [id dataUsingEncoding: i_encoding
 167                      allowLossyConversion: YES];
 168         psz_string = malloc( [o_data length] + 1 );
 169         [o_data getBytes: psz_string];
 170         psz_string[ [o_data length] ] = '\0';
 171         msg_Err( p_intf, "cannot convert to wanted encoding: %s",
 172                  psz_string );
 173     }
 174     else
 175     {
 176         psz_string = malloc( [o_data length] + 1 );
 177         [o_data getBytes: psz_string];
 178         psz_string[ [o_data length] ] = '\0';
 179     }
 180
 181     return psz_string;
 182 }
 183
 184 - (NSStringEncoding)getEncoding
 185 {
 186     return i_encoding;
 187 }
 188
 189 - (void)setIntf:(intf_thread_t *)_p_intf
 190 {
 191     p_intf = _p_intf;
 192 }
 193
 194 - (intf_thread_t *)getIntf
 195 {
 196     return( p_intf );
 197 }
 198
 199 - (void)terminate:(id)sender
 200 {
 201     p_intf->p_vlc->b_die = VLC_TRUE;
 202 }
 203
 204 @end
 205
 206 int ExecuteOnMainThread( id target, SEL sel, void * p_arg )
 207 {
 208     int i_ret = 0;
 209
 210     NSAutoreleasePool * o_pool = [[NSAutoreleasePool alloc] init];
 211
 212     if( [target respondsToSelector: @selector(performSelectorOnMainThread:
 213                                              withObject:waitUntilDone:)] )
 214     {
 215         [target performSelectorOnMainThread: sel
 216                 withObject: [NSValue valueWithPointer: p_arg]
 217                 waitUntilDone: YES];
 218     }
 219     else if( NSApp != nil && [NSApp respondsToSelector: @selector(getIntf)] )
 220     {
 221         NSValue * o_v1;
 222         NSValue * o_v2;
 223         NSArray * o_array;
 224         NSPort * o_recv_port;
 225         NSInvocation * o_inv;
 226         NSPortMessage * o_msg;
 227         intf_thread_t * p_intf;
 228         NSConditionLock * o_lock;
 229         NSMethodSignature * o_sig;
 230
 231         id * val[] = { &o_lock, &o_v2 };
 232
 233         p_intf = (intf_thread_t *)[NSApp getIntf];
 234
 235         o_recv_port = [[NSPort port] retain];
 236         o_v1 = [NSValue valueWithPointer: val];
 237         o_v2 = [NSValue valueWithPointer: p_arg];
 238
 239         o_sig = [target methodSignatureForSelector: sel];
 240         o_inv = [NSInvocation invocationWithMethodSignature: o_sig];
 241         [o_inv setArgument: &o_v1 atIndex: 2];
 242         [o_inv setTarget: target];
 243         [o_inv setSelector: sel];
 244
 245         o_array = [NSArray arrayWithObject:
 246             [NSData dataWithBytes: &o_inv length: sizeof(o_inv)]];
 247         o_msg = [[NSPortMessage alloc]
 248             initWithSendPort: p_intf->p_sys->o_sendport
 249             receivePort: o_recv_port components: o_array];
 250
 251         o_lock = [[NSConditionLock alloc] initWithCondition: 0];
 252         [o_msg sendBeforeDate: [NSDate distantPast]];
 253         [o_lock lockWhenCondition: 1];
 254         [o_lock unlock];
 255         [o_lock release];
 256
 257         [o_msg release];
 258         [o_recv_port release];
 259     }
 260     else
 261     {
 262         i_ret = 1;
 263     }
 264
 265     [o_pool release];
 266
 267     return( i_ret );
 268 }
 269
 270 /*****************************************************************************
 271  * VLCMain implementation
 272  *****************************************************************************/
 273 @implementation VLCMain
 274
 275 - (void)awakeFromNib
 276 {
 277     [o_window setTitle: _NS("VLC - Controller")];
 278     [o_window setExcludedFromWindowsMenu: TRUE];
 279
 280     /* button controls */
 281     [o_btn_playlist setToolTip: _NS("Playlist")];
 282     [o_btn_prev setToolTip: _NS("Previous")];
 283     [o_btn_slower setToolTip: _NS("Slower")];
 284     [o_btn_play setToolTip: _NS("Play")];
 285     [o_btn_stop setToolTip: _NS("Stop")];
 286     [o_btn_faster setToolTip: _NS("Faster")];
 287     [o_btn_next setToolTip: _NS("Next")];
 288     [o_btn_prefs setToolTip: _NS("Preferences")];
 289     [o_volumeslider setToolTip: _NS("Volume")];
 290     [o_timeslider setToolTip: _NS("Position")];
 291
 292     /* messages panel */
 293     [o_msgs_panel setDelegate: self];
 294     [o_msgs_panel setTitle: _NS("Messages")];
 295     [o_msgs_panel setExcludedFromWindowsMenu: TRUE];
 296     [o_msgs_btn_ok setTitle: _NS("Close")];
 297     [o_msgs_btn_crashlog setTitle: _NS("Open CrashLog")];
 298
 299     /* main menu */
 300     [o_mi_about setTitle: _NS("About VLC media player")];
 301     [o_mi_prefs setTitle: _NS("Preferences...")];
 302     [o_mi_hide setTitle: _NS("Hide VLC")];
 303     [o_mi_hide_others setTitle: _NS("Hide Others")];
 304     [o_mi_show_all setTitle: _NS("Show All")];
 305     [o_mi_quit setTitle: _NS("Quit VLC")];
 306
 307     [o_mu_file setTitle: _NS("File")];
 308     [o_mi_open_generic setTitle: _NS("Open...")];
 309     [o_mi_open_file setTitle: _NS("Open File...")];
 310     [o_mi_open_disc setTitle: _NS("Open Disc...")];
 311     [o_mi_open_net setTitle: _NS("Open Network...")];
 312     [o_mi_open_recent setTitle: _NS("Open Recent")];
 313     [o_mi_open_recent_cm setTitle: _NS("Clear Menu")];
 314
 315     [o_mu_edit setTitle: _NS("Edit")];
 316     [o_mi_cut setTitle: _NS("Cut")];
 317     [o_mi_copy setTitle: _NS("Copy")];
 318     [o_mi_paste setTitle: _NS("Paste")];
 319     [o_mi_clear setTitle: _NS("Clear")];
 320     [o_mi_select_all setTitle: _NS("Select All")];
 321
 322     [o_mu_controls setTitle: _NS("Controls")];
 323     [o_mi_play setTitle: _NS("Play")];
 324     [o_mi_stop setTitle: _NS("Stop")];
 325     [o_mi_faster setTitle: _NS("Faster")];
 326     [o_mi_slower setTitle: _NS("Slower")];
 327     [o_mi_previous setTitle: _NS("Previous")];
 328     [o_mi_next setTitle: _NS("Next")];
 329     [o_mi_loop setTitle: _NS("Loop")];
 330     [o_mi_fwd setTitle: _NS("Step Forward")];
 331     [o_mi_bwd setTitle: _NS("Step Backward")];
 332     [o_mi_program setTitle: _NS("Program")];
 333     [o_mi_title setTitle: _NS("Title")];
 334     [o_mi_chapter setTitle: _NS("Chapter")];
 335     [o_mi_language setTitle: _NS("Language")];
 336     [o_mi_subtitle setTitle: _NS("Subtitles")];
 337
 338     [o_mu_audio setTitle: _NS("Audio")];
 339     [o_mi_vol_up setTitle: _NS("Volume Up")];
 340     [o_mi_vol_down setTitle: _NS("Volume Down")];
 341     [o_mi_mute setTitle: _NS("Mute")];
 342     [o_mi_channels setTitle: _NS("Channels")];
 343     [o_mi_device setTitle: _NS("Device")];
 344
 345     [o_mu_video setTitle: _NS("Video")];
 346     [o_mi_half_window setTitle: _NS("Half Size")];
 347     [o_mi_normal_window setTitle: _NS("Normal Size")];
 348     [o_mi_double_window setTitle: _NS("Double Size")];
 349     [o_mi_fullscreen setTitle: _NS("Fullscreen")];
 350     [o_mi_screen setTitle: _NS("Screen")];
 351     [o_mi_deinterlace setTitle: _NS("Deinterlace")];
 352
 353     [o_mu_window setTitle: _NS("Window")];
 354     [o_mi_minimize setTitle: _NS("Minimize Window")];
 355     [o_mi_close_window setTitle: _NS("Close Window")];
 356     [o_mi_controller setTitle: _NS("Controller")];
 357     [o_mi_playlist setTitle: _NS("Playlist")];
 358     [o_mi_info setTitle: _NS("Info")];
 359     [o_mi_messages setTitle: _NS("Messages")];
 360
 361     [o_mi_bring_atf setTitle: _NS("Bring All to Front")];
 362
 363     [o_mu_help setTitle: _NS("Help")];
 364     [o_mi_readme setTitle: _NS("ReadMe...")];
 365     [o_mi_reportabug setTitle: _NS("Report a Bug")];
 366     [o_mi_website setTitle: _NS("VideoLAN Website")];
 367     [o_mi_license setTitle: _NS("License")];
 368
 369     /* dock menu */
 370     [o_dmi_play setTitle: _NS("Play")];
 371     [o_dmi_stop setTitle: _NS("Stop")];
 372     [o_dmi_next setTitle: _NS("Next")];
 373     [o_dmi_previous setTitle: _NS("Previous")];
 374
 375     /* error panel */
 376     [o_error setTitle: _NS("Error")];
 377     [o_err_lbl setStringValue: _NS("An error has occurred which probably prevented the execution of your request:")];
 378     [o_err_bug_lbl setStringValue: _NS("If you believe that it is a bug, please follow the instructions at:")];
 379     [o_err_btn_msgs setTitle: _NS("Open Messages Window")];
 380     [o_err_btn_dismiss setTitle: _NS("Dismiss")];
 381
 382     [o_info_window setTitle: _NS("Info")];
 383
 384     [self setSubmenusEnabled: FALSE];
 385     [self manageVolumeSlider];
 386 }
 387
 388 - (void)applicationWillFinishLaunching:(NSNotification *)o_notification
 389 {
 390     intf_thread_t * p_intf = [NSApp getIntf];
 391
 392     o_msg_lock = [[NSLock alloc] init];
 393     o_msg_arr = [[NSMutableArray arrayWithCapacity: 200] retain];
 394
 395     o_img_play = [[NSImage imageNamed: @"play"] retain];
 396     o_img_pause = [[NSImage imageNamed: @"pause"] retain];
 397
 398     [p_intf->p_sys->o_sendport setDelegate: self];
 399     [[NSRunLoop currentRunLoop]
 400         addPort: p_intf->p_sys->o_sendport
 401         forMode: NSDefaultRunLoopMode];
 402
 403     [NSTimer scheduledTimerWithTimeInterval: 0.5
 404         target: self selector: @selector(manageIntf:)
 405         userInfo: nil repeats: TRUE];
 406
 407     [NSThread detachNewThreadSelector: @selector(manage)
 408         toTarget: self withObject: nil];
 409 }
 410
 411 - (BOOL)application:(NSApplication *)o_app openFile:(NSString *)o_filename
 412 {
 413     [o_playlist appendArray:
 414         [NSArray arrayWithObject: o_filename] atPos: -1 enqueue: NO];
 415
 416     return( TRUE );
 417 }
 418
 419 - (void)manage
 420 {
 421     NSDate * o_sleep_date;
 422     intf_thread_t * p_intf = [NSApp getIntf];
 423     NSAutoreleasePool * o_pool = [[NSAutoreleasePool alloc] init];
 424
 425     vlc_thread_set_priority( p_intf, VLC_THREAD_PRIORITY_LOW );
 426
 427     while( !p_intf->b_die )
 428     {
 429         playlist_t * p_playlist;
 430
 431         vlc_mutex_lock( &p_intf->change_lock );
 432
 433         p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 434                                               FIND_ANYWHERE );
 435
 436         if( p_playlist != NULL )
 437         {
 438             vlc_value_t val;
 439
 440             if( var_Get( (vlc_object_t *)p_playlist, "intf-change", &val )
 441                 >= 0 && val.b_bool )
 442             {
 443                 p_intf->p_sys->b_playlist_update = 1;
 444                 p_intf->p_sys->b_intf_update = VLC_TRUE;
 445             }
 446
 447             vlc_mutex_lock( &p_playlist->object_lock );
 448
 449             [self manage: p_playlist];
 450
 451             vlc_mutex_unlock( &p_playlist->object_lock );
 452             vlc_object_release( p_playlist );
 453         }
 454
 455         vlc_mutex_unlock( &p_intf->change_lock );
 456
 457         o_sleep_date = [NSDate dateWithTimeIntervalSinceNow: .5];
 458         [NSThread sleepUntilDate: o_sleep_date];
 459     }
 460
 461     [self terminate];
 462
 463     [o_pool release];
 464 }
 465
 466 - (void)manage:(playlist_t *)p_playlist
 467 {
 468     intf_thread_t * p_intf = [NSApp getIntf];
 469
 470 #define p_input p_playlist->p_input
 471
 472     if( p_input )
 473     {
 474         vout_thread_t   * p_vout  = NULL;
 475         aout_instance_t * p_aout  = NULL;
 476         vlc_bool_t b_need_menus = VLC_FALSE;
 477
 478         vlc_mutex_lock( &p_input->stream.stream_lock );
 479
 480         if( !p_input->b_die )
 481         {
 482             audio_volume_t i_volume;
 483
 484             /* New input or stream map change */
 485             if( p_input->stream.b_changed )
 486             {
 487                 p_intf->p_sys->b_playing = 1;
 488                 [self manageMode: p_playlist];
 489                 b_need_menus = VLC_TRUE;
 490             }
 491
 492             if( p_intf->p_sys->i_part !=
 493                 p_input->stream.p_selected_area->i_part )
 494             {
 495                 p_intf->p_sys->b_chapter_update = 1;
 496                 b_need_menus = VLC_TRUE;
 497             }
 498
 499             p_aout = vlc_object_find( p_intf, VLC_OBJECT_AOUT,
 500                                               FIND_ANYWHERE );
 501             if( p_aout != NULL )
 502             {
 503                 vlc_value_t val;
 504
 505                 if( var_Get( (vlc_object_t *)p_aout, "intf-change", &val )
 506                     >= 0 && val.b_bool )
 507                 {
 508                     p_intf->p_sys->b_aout_update = 1;
 509                     b_need_menus = VLC_TRUE;
 510                 }
 511                 vlc_object_release( (vlc_object_t *)p_aout );
 512             }
 513             aout_VolumeGet( p_intf, &i_volume );
 514             p_intf->p_sys->b_mute = ( i_volume == 0 );
 515
 516             p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
 517                                               FIND_ANYWHERE );
 518             if( p_vout != NULL )
 519             {
 520                 vlc_value_t val;
 521
 522                 if( var_Get( (vlc_object_t *)p_vout, "intf-change", &val )
 523                     >= 0 && val.b_bool )
 524                 {
 525                     p_intf->p_sys->b_vout_update = 1;
 526                     b_need_menus = VLC_TRUE;
 527                 }
 528
 529                 vlc_object_release( (vlc_object_t *)p_vout );
 530             }
 531
 532             if( b_need_menus )
 533             {
 534                 [self setupMenus: p_input];
 535             }
 536         }
 537
 538         vlc_mutex_unlock( &p_input->stream.stream_lock );
 539     }
 540     else if( p_intf->p_sys->b_playing && !p_intf->b_die )
 541     {
 542         p_intf->p_sys->b_playing = 0;
 543         [self manageMode: p_playlist];
 544     }
 545
 546 #undef p_input
 547 }
 548
 549 - (void)manageMode:(playlist_t *)p_playlist
 550 {
 551     intf_thread_t * p_intf = [NSApp getIntf];
 552
 553     if( p_playlist->p_input != NULL )
 554     {
 555         /* get ready for menu regeneration */
 556         p_intf->p_sys->b_program_update = 1;
 557         p_intf->p_sys->b_title_update = 1;
 558         p_intf->p_sys->b_chapter_update = 1;
 559         p_intf->p_sys->b_audio_update = 1;
 560         p_intf->p_sys->b_spu_update = 1;
 561         p_intf->p_sys->b_current_title_update = 1;
 562         p_intf->p_sys->i_part = 0;
 563
 564         p_playlist->p_input->stream.b_changed = 0;
 565
 566         msg_Dbg( p_intf, "stream has changed, refreshing interface" );
 567     }
 568     else
 569     {
 570         vout_thread_t * p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
 571                                                           FIND_ANYWHERE );
 572         if( p_vout != NULL )
 573         {
 574             vlc_object_detach( p_vout );
 575             vlc_object_release( p_vout );
 576
 577             vlc_mutex_unlock( &p_playlist->object_lock );
 578             vout_Destroy( p_vout );
 579             vlc_mutex_lock( &p_playlist->object_lock );
 580         }
 581
 582         aout_instance_t * p_aout = vlc_object_find( p_intf, VLC_OBJECT_AOUT,
 583                                                             FIND_ANYWHERE );
 584         if( p_aout != NULL )
 585         {
 586             vlc_object_detach( (vlc_object_t *)p_aout );
 587             vlc_object_release( (vlc_object_t *)p_aout );
 588             aout_Delete( p_aout );
 589         }
 590     }
 591
 592     p_intf->p_sys->b_intf_update = VLC_TRUE;
 593 }
 594
 595 - (void)manageIntf:(NSTimer *)o_timer
 596 {
 597     intf_thread_t * p_intf = [NSApp getIntf];
 598
 599     if( p_intf->p_vlc->b_die == VLC_TRUE )
 600     {
 601         [o_timer invalidate];
 602         return;
 603     }
 604
 605     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 606                                                        FIND_ANYWHERE );
 607
 608     if( p_playlist == NULL )
 609     {
 610         return;
 611     }
 612
 613     vlc_mutex_lock( &p_playlist->object_lock );
 614
 615     if ( p_intf->p_sys->b_playlist_update )
 616     {
 617         vlc_value_t val;
 618         val.b_bool = 0;
 619
 620         var_Set( (vlc_object_t *)p_playlist, "intf-change", val );
 621         [o_playlist playlistUpdated];
 622         p_intf->p_sys->b_playlist_update = VLC_FALSE;
 623     }
 624
 625 #define p_input p_playlist->p_input
 626
 627     if( p_input != NULL )
 628     {
 629         vlc_mutex_lock( &p_input->stream.stream_lock );
 630     }
 631
 632     if( p_intf->p_sys->b_current_title_update )
 633     {
 634         id o_awindow = [NSApp keyWindow];
 635         NSArray *o_windows = [NSApp windows];
 636         NSEnumerator *o_enumerator = [o_windows objectEnumerator];
 637
 638         while ((o_awindow = [o_enumerator nextObject]))
 639         {
 640             if( [[o_awindow className] isEqualToString: @"VLCWindow"] )
 641             {
 642                 vlc_mutex_unlock( &p_playlist->object_lock );
 643                 [o_awindow updateTitle];
 644                 vlc_mutex_lock( &p_playlist->object_lock );
 645             }
 646         }
 647         vlc_mutex_unlock( &p_playlist->object_lock );
 648         [o_playlist updateState];
 649         vlc_mutex_lock( &p_playlist->object_lock );
 650         if( p_input != NULL )
 651         {
 652             vlc_mutex_unlock( &p_input->stream.stream_lock );
 653             [o_info updateInfo];
 654             vlc_mutex_lock( &p_input->stream.stream_lock );
 655         }
 656         p_intf->p_sys->b_current_title_update = FALSE;
 657     }
 658
 659     if( p_intf->p_sys->b_intf_update )
 660     {
 661         vlc_bool_t b_input = VLC_FALSE;
 662         vlc_bool_t b_plmul = VLC_FALSE;
 663         vlc_bool_t b_control = VLC_FALSE;
 664         vlc_bool_t b_seekable = VLC_FALSE;
 665         vlc_bool_t b_chapters = VLC_FALSE;
 666
 667         b_plmul = p_playlist->i_size > 1;
 668
 669         if( ( b_input = ( p_input != NULL ) ) )
 670         {
 671             /* seekable streams */
 672             b_seekable = p_input->stream.b_seekable;
 673
 674             /* control buttons for free pace streams */
 675             b_control = p_input->stream.b_pace_control;
 676
 677             /* chapters */
 678             b_chapters = p_input->stream.p_selected_area->i_part_nb > 1;
 679
 680             /* play status */
 681             p_intf->p_sys->b_play_status =
 682                 p_input->stream.control.i_status != PAUSE_S;
 683         }
 684         else
 685         {
 686             /* play status */
 687             p_intf->p_sys->b_play_status = VLC_FALSE;
 688
 689             [self setSubmenusEnabled: FALSE];
 690         }
 691
 692         [self playStatusUpdated: p_intf->p_sys->b_play_status];
 693
 694         [o_btn_stop setEnabled: b_input];
 695         [o_btn_faster setEnabled: b_control];
 696         [o_btn_slower setEnabled: b_control];
 697         [o_btn_prev setEnabled: (b_plmul || b_chapters)];
 698         [o_btn_next setEnabled: (b_plmul || b_chapters)];
 699
 700         [o_timeslider setFloatValue: 0.0];
 701         [o_timeslider setEnabled: b_seekable];
 702         [o_timefield setStringValue: @"0:00:00"];
 703
 704         [self manageVolumeSlider];
 705
 706         p_intf->p_sys->b_intf_update = VLC_FALSE;
 707     }
 708
 709 #define p_area p_input->stream.p_selected_area
 710
 711     if( p_intf->p_sys->b_playing && p_input != NULL )
 712     {
 713         vlc_bool_t b_field_update = VLC_TRUE;
 714
 715         if( !p_input->b_die && ( p_intf->p_sys->b_play_status !=
 716             ( p_input->stream.control.i_status != PAUSE_S ) ) )
 717         {
 718             p_intf->p_sys->b_play_status =
 719                 !p_intf->p_sys->b_play_status;
 720
 721             [self playStatusUpdated: p_intf->p_sys->b_play_status];
 722         }
 723
 724         if( p_input->stream.b_seekable )
 725         {
 726             if( f_slider == f_slider_old )
 727             {
 728                 float f_updated = ( 10000. * p_area->i_tell ) /
 729                                            p_area->i_size;
 730
 731                 if( f_slider != f_updated )
 732                 {
 733                     [o_timeslider setFloatValue: f_updated];
 734                 }
 735             }
 736             else
 737             {
 738                 off_t i_seek = ( f_slider * p_area->i_size ) / 10000;
 739
 740                 /* release the lock to be able to seek */
 741                 vlc_mutex_unlock( &p_input->stream.stream_lock );
 742                 input_Seek( p_input, i_seek, INPUT_SEEK_SET );
 743                 vlc_mutex_lock( &p_input->stream.stream_lock );
 744
 745                 /* update the old value */
 746                 f_slider_old = f_slider;
 747
 748                 b_field_update = VLC_FALSE;
 749             }
 750         }
 751
 752         if( b_field_update )
 753         {
 754             NSString * o_time;
 755             char psz_time[ OFFSETTOTIME_MAX_SIZE ];
 756
 757             input_OffsetToTime( p_input, psz_time, p_area->i_tell );
 758
 759             o_time = [NSString stringWithCString: psz_time];
 760             [o_timefield setStringValue: o_time];
 761         }
 762
 763         /* disable screen saver */
 764         UpdateSystemActivity( UsrActivity );
 765     }
 766
 767 #undef p_area
 768
 769     if( p_input != NULL )
 770     {
 771         vlc_mutex_unlock( &p_input->stream.stream_lock );
 772     }
 773
 774 #undef p_input
 775
 776     vlc_mutex_unlock( &p_playlist->object_lock );
 777     vlc_object_release( p_playlist );
 778
 779     [self updateMessageArray];
 780 }
 781
 782 - (void)updateMessageArray
 783 {
 784     int i_start, i_stop;
 785     intf_thread_t * p_intf = [NSApp getIntf];
 786
 787     vlc_mutex_lock( p_intf->p_sys->p_sub->p_lock );
 788     i_stop = *p_intf->p_sys->p_sub->pi_stop;
 789     vlc_mutex_unlock( p_intf->p_sys->p_sub->p_lock );
 790
 791     if( p_intf->p_sys->p_sub->i_start != i_stop )
 792     {
 793         NSColor *o_white = [NSColor whiteColor];
 794         NSColor *o_red = [NSColor redColor];
 795         NSColor *o_yellow = [NSColor yellowColor];
 796         NSColor *o_gray = [NSColor grayColor];
 797
 798         NSColor * pp_color[4] = { o_white, o_red, o_yellow, o_gray };
 799         static const char * ppsz_type[4] = { ": ", " error: ",
 800                                              " warning: ", " debug: " };
 801
 802         for( i_start = p_intf->p_sys->p_sub->i_start;
 803              i_start != i_stop;
 804              i_start = (i_start+1) % VLC_MSG_QSIZE )
 805         {
 806             NSString *o_msg;
 807             NSDictionary *o_attr;
 808             NSAttributedString *o_msg_color;
 809
 810             int i_type = p_intf->p_sys->p_sub->p_msg[i_start].i_type;
 811
 812             [o_msg_lock lock];
 813
 814             if( [o_msg_arr count] + 2 > 200 )
 815             {
 816                 unsigned rid[] = { 0, 1 };
 817                 [o_msg_arr removeObjectsFromIndices: (unsigned *)&rid
 818                            numIndices: sizeof(rid)/sizeof(rid[0])];
 819             }
 820
 821             o_attr = [NSDictionary dictionaryWithObject: o_gray
 822                 forKey: NSForegroundColorAttributeName];
 823             o_msg = [NSString stringWithFormat: @"%s%s",
 824                 p_intf->p_sys->p_sub->p_msg[i_start].psz_module,
 825                 ppsz_type[i_type]];
 826             o_msg_color = [[NSAttributedString alloc]
 827                 initWithString: o_msg attributes: o_attr];
 828             [o_msg_arr addObject: [o_msg_color autorelease]];
 829
 830             o_attr = [NSDictionary dictionaryWithObject: pp_color[i_type]
 831                 forKey: NSForegroundColorAttributeName];
 832             o_msg = [NSString stringWithFormat: @"%s\n",
 833                 p_intf->p_sys->p_sub->p_msg[i_start].psz_msg];
 834             o_msg_color = [[NSAttributedString alloc]
 835                 initWithString: o_msg attributes: o_attr];
 836             [o_msg_arr addObject: [o_msg_color autorelease]];
 837
 838             [o_msg_lock unlock];
 839
 840             if( i_type == 1 )
 841             {
 842                 NSString *o_my_msg = [NSString stringWithFormat: @"%s: %s\n",
 843                     p_intf->p_sys->p_sub->p_msg[i_start].psz_module,
 844                     p_intf->p_sys->p_sub->p_msg[i_start].psz_msg];
 845
 846                 NSRange s_r = NSMakeRange( [[o_err_msg string] length], 0 );
 847                 [o_err_msg setEditable: YES];
 848                 [o_err_msg setSelectedRange: s_r];
 849                 [o_err_msg insertText: o_my_msg];
 850
 851                 [o_error makeKeyAndOrderFront: self];
 852                 [o_err_msg setEditable: NO];
 853             }
 854         }
 855
 856         vlc_mutex_lock( p_intf->p_sys->p_sub->p_lock );
 857         p_intf->p_sys->p_sub->i_start = i_start;
 858         vlc_mutex_unlock( p_intf->p_sys->p_sub->p_lock );
 859     }
 860 }
 861
 862 - (void)playStatusUpdated:(BOOL)b_pause
 863 {
 864     if( b_pause )
 865     {
 866         [o_btn_play setImage: o_img_pause];
 867         [o_btn_play setToolTip: _NS("Pause")];
 868         [o_mi_play setTitle: _NS("Pause")];
 869         [o_dmi_play setTitle: _NS("Pause")];
 870     }
 871     else
 872     {
 873         [o_btn_play setImage: o_img_play];
 874         [o_btn_play setToolTip: _NS("Play")];
 875         [o_mi_play setTitle: _NS("Play")];
 876         [o_dmi_play setTitle: _NS("Play")];
 877     }
 878 }
 879
 880 - (void)setSubmenusEnabled:(BOOL)b_enabled
 881 {
 882     [o_mi_program setEnabled: b_enabled];
 883     [o_mi_title setEnabled: b_enabled];
 884     [o_mi_chapter setEnabled: b_enabled];
 885     [o_mi_language setEnabled: b_enabled];
 886     [o_mi_subtitle setEnabled: b_enabled];
 887     [o_mi_channels setEnabled: b_enabled];
 888     [o_mi_device setEnabled: b_enabled];
 889     [o_mi_screen setEnabled: b_enabled];
 890 }
 891
 892 - (void)manageVolumeSlider
 893 {
 894     audio_volume_t i_volume;
 895     intf_thread_t * p_intf = [NSApp getIntf];
 896
 897     aout_VolumeGet( p_intf, &i_volume );
 898
 899     [o_volumeslider setFloatValue: (float)i_volume / AOUT_VOLUME_STEP];
 900     [o_volumeslider setEnabled: 1];
 901
 902     p_intf->p_sys->b_mute = ( i_volume == 0 );
 903 }
 904
 905 - (void)terminate
 906 {
 907     NSEvent * o_event;
 908     vout_thread_t * p_vout;
 909     playlist_t * p_playlist;
 910     intf_thread_t * p_intf = [NSApp getIntf];
 911
 912     /*
 913      * Free playlists
 914      */
 915     msg_Dbg( p_intf, "removing all playlists" );
 916     while( (p_playlist = vlc_object_find( p_intf->p_vlc, VLC_OBJECT_PLAYLIST,
 917                                           FIND_CHILD )) )
 918     {
 919         vlc_object_detach( p_playlist );
 920         vlc_object_release( p_playlist );
 921         playlist_Destroy( p_playlist );
 922     }
 923
 924     /*
 925      * Free video outputs
 926      */
 927     msg_Dbg( p_intf, "removing all video outputs" );
 928     while( (p_vout = vlc_object_find( p_intf->p_vlc,
 929                                       VLC_OBJECT_VOUT, FIND_CHILD )) )
 930     {
 931         vlc_object_detach( p_vout );
 932         vlc_object_release( p_vout );
 933         vout_Destroy( p_vout );
 934     }
 935
 936     if( o_img_pause != nil )
 937     {
 938         [o_img_pause release];
 939         o_img_pause = nil;
 940     }
 941
 942     if( o_img_play != nil )
 943     {
 944         [o_img_play release];
 945         o_img_play = nil;
 946     }
 947
 948     if( o_msg_arr != nil )
 949     {
 950         [o_msg_arr removeAllObjects];
 951         [o_msg_arr release];
 952         o_msg_arr = nil;
 953     }
 954
 955     if( o_msg_lock != nil )
 956     {
 957         [o_msg_lock release];
 958         o_msg_lock = nil;
 959     }
 960
 961     if( o_prefs != nil )
 962     {
 963         [o_prefs release];
 964         o_prefs = nil;
 965     }
 966
 967     [NSApp stop: nil];
 968
 969     /* write cached user defaults to disk */
 970     [[NSUserDefaults standardUserDefaults] synchronize];
 971
 972     /* send a dummy event to break out of the event loop */
 973     o_event = [NSEvent mouseEventWithType: NSLeftMouseDown
 974                 location: NSMakePoint( 1, 1 ) modifierFlags: 0
 975                 timestamp: 1 windowNumber: [[NSApp mainWindow] windowNumber]
 976                 context: [NSGraphicsContext currentContext] eventNumber: 1
 977                 clickCount: 1 pressure: 0.0];
 978     [NSApp postEvent: o_event atStart: YES];
 979 }
 980
 981 - (void)setupMenus:(input_thread_t *)p_input
 982 {
 983     unsigned int i, i_nb_items;
 984     NSMenuItem * o_item;
 985     NSString * o_menu_title;
 986     char psz_title[ 256 ];
 987
 988     es_descriptor_t * p_audio_es = NULL;
 989     es_descriptor_t * p_spu_es = NULL;
 990
 991     intf_thread_t * p_intf = [NSApp getIntf];
 992
 993     p_intf->p_sys->b_chapter_update |= p_intf->p_sys->b_title_update;
 994     p_intf->p_sys->b_audio_update |= p_intf->p_sys->b_title_update |
 995                                      p_intf->p_sys->b_program_update;
 996     p_intf->p_sys->b_spu_update |= p_intf->p_sys->b_title_update |
 997                                    p_intf->p_sys->b_program_update;
 998
 999     if( p_intf->p_sys->b_program_update )
1000     {
1001         NSMenu * o_program;
1002         SEL pf_toggle_program;
1003         pgrm_descriptor_t * p_pgrm;
1004
1005         if( p_input->stream.p_new_program )
1006         {
1007             p_pgrm = p_input->stream.p_new_program;
1008         }
1009         else
1010         {
1011             p_pgrm = p_input->stream.p_selected_program;
1012         }
1013
1014         o_program = [o_mi_program submenu];
1015         pf_toggle_program = @selector(toggleProgram:);
1016
1017         /* remove previous program items */
1018         i_nb_items = [o_program numberOfItems];
1019         for( i = 0; i < i_nb_items; i++ )
1020         {
1021             [o_program removeItemAtIndex: 0];
1022         }
1023
1024         /* make (un)sensitive */
1025         [o_mi_program setEnabled:
1026             p_input->stream.i_pgrm_number > 1];
1027
1028         /* add program items */
1029         for( i = 0 ; i < p_input->stream.i_pgrm_number ; i++ )
1030         {
1031             snprintf( psz_title, sizeof(psz_title), "id %d",
1032                 p_input->stream.pp_programs[i]->i_number );
1033             psz_title[sizeof(psz_title) - 1] = '\0';
1034
1035             o_menu_title = [NSApp localizedString: psz_title];
1036
1037             o_item = [o_program addItemWithTitle: o_menu_title
1038                 action: pf_toggle_program keyEquivalent: @""];
1039             [o_item setTag: p_input->stream.pp_programs[i]->i_number];
1040             [o_item setTarget: o_controls];
1041
1042             if( p_pgrm == p_input->stream.pp_programs[i] )
1043             {
1044                 [o_item setState: NSOnState];
1045             }
1046         }
1047
1048         p_intf->p_sys->b_program_update = 0;
1049     }
1050
1051     if( p_intf->p_sys->b_title_update )
1052     {
1053         NSMenu * o_title;
1054         SEL pf_toggle_title;
1055
1056         o_title = [o_mi_title submenu];
1057         pf_toggle_title = @selector(toggleTitle:);
1058
1059         /* remove previous title items */
1060         i_nb_items = [o_title numberOfItems];
1061         for( i = 0; i < i_nb_items; i++ )
1062         {
1063             [o_title removeItemAtIndex: 0];
1064         }
1065
1066         /* make (un)sensitive */
1067         [o_mi_title setEnabled:
1068             p_input->stream.i_area_nb > 1];
1069
1070         /* add title items */
1071         for( i = 1 ; i < p_input->stream.i_area_nb ; i++ )
1072         {
1073             snprintf( psz_title, sizeof(psz_title), "Title %d (%d)", i,
1074                 p_input->stream.pp_areas[i]->i_part_nb );
1075             psz_title[sizeof(psz_title) - 1] = '\0';
1076
1077             o_menu_title = [NSApp localizedString: psz_title];
1078
1079             o_item = [o_title addItemWithTitle: o_menu_title
1080                 action: pf_toggle_title keyEquivalent: @""];
1081             [o_item setTag: i];
1082             [o_item setTarget: o_controls];
1083
1084             if( ( p_input->stream.pp_areas[i] ==
1085                 p_input->stream.p_selected_area ) )
1086             {
1087                 [o_item setState: NSOnState];
1088             }
1089         }
1090
1091         p_intf->p_sys->b_title_update = 0;
1092     }
1093
1094     if( p_intf->p_sys->b_chapter_update )
1095     {
1096         NSMenu * o_chapter;
1097         SEL pf_toggle_chapter;
1098
1099         o_chapter = [o_mi_chapter submenu];
1100         pf_toggle_chapter = @selector(toggleChapter:);
1101
1102         /* remove previous chapter items */
1103         i_nb_items = [o_chapter numberOfItems];
1104         for( i = 0; i < i_nb_items; i++ )
1105         {
1106             [o_chapter removeItemAtIndex: 0];
1107         }
1108
1109         /* make (un)sensitive */
1110         [o_mi_chapter setEnabled:
1111             p_input->stream.p_selected_area->i_part_nb > 1];
1112
1113         /* add chapter items */
1114         for( i = 0 ; i < p_input->stream.p_selected_area->i_part_nb ; i++ )
1115         {
1116             snprintf( psz_title, sizeof(psz_title), "Chapter %d", i + 1 );
1117             psz_title[sizeof(psz_title) - 1] = '\0';
1118
1119             o_menu_title = [NSApp localizedString: psz_title];
1120
1121             o_item = [o_chapter addItemWithTitle: o_menu_title
1122                 action: pf_toggle_chapter keyEquivalent: @""];
1123             [o_item setTag: i + 1];
1124             [o_item setTarget: o_controls];
1125
1126             if( ( p_input->stream.p_selected_area->i_part == i + 1 ) )
1127             {
1128                 [o_item setState: NSOnState];
1129             }
1130         }
1131
1132         p_intf->p_sys->i_part =
1133                 p_input->stream.p_selected_area->i_part;
1134
1135         p_intf->p_sys->b_chapter_update = 0;
1136     }
1137
1138     for( i = 0 ; i < p_input->stream.i_selected_es_number ; i++ )
1139     {
1140         if( p_input->stream.pp_selected_es[i]->i_cat == AUDIO_ES )
1141         {
1142             p_audio_es = p_input->stream.pp_selected_es[i];
1143         }
1144         else if( p_input->stream.pp_selected_es[i]->i_cat == SPU_ES )
1145         {
1146             p_spu_es = p_input->stream.pp_selected_es[i];
1147         }
1148     }
1149
1150     if( p_intf->p_sys->b_audio_update )
1151     {
1152         [self setupLangMenu: p_input mi: o_mi_language es: p_audio_es
1153             category: AUDIO_ES selector: @selector(toggleLanguage:)];
1154
1155         p_intf->p_sys->b_audio_update = 0;
1156     }
1157
1158     if( p_intf->p_sys->b_spu_update )
1159     {
1160         [self setupLangMenu: p_input mi: o_mi_subtitle es: p_spu_es
1161             category: SPU_ES selector: @selector(toggleLanguage:)];
1162
1163         p_intf->p_sys->b_spu_update = 0;
1164     }
1165
1166     if ( p_intf->p_sys->b_aout_update )
1167     {
1168         aout_instance_t * p_aout = vlc_object_find( p_intf, VLC_OBJECT_AOUT,
1169                                                     FIND_ANYWHERE );
1170
1171         if ( p_aout != NULL )
1172         {
1173             vlc_value_t val;
1174             val.b_bool = 0;
1175
1176             var_Set( (vlc_object_t *)p_aout, "intf-change", val );
1177
1178             [self setupVarMenu: o_mi_channels target: (vlc_object_t *)p_aout
1179                 var: "audio-channels" selector: @selector(toggleVar:)];
1180
1181             [self setupVarMenu: o_mi_device target: (vlc_object_t *)p_aout
1182                 var: "audio-device" selector: @selector(toggleVar:)];
1183
1184             vlc_object_release( (vlc_object_t *)p_aout );
1185         }
1186
1187         p_intf->p_sys->b_aout_update = 0;
1188     }
1189
1190     if( p_intf->p_sys->b_vout_update )
1191     {
1192         vout_thread_t * p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
1193                                                           FIND_ANYWHERE );
1194
1195         if ( p_vout != NULL )
1196         {
1197             vlc_value_t val;
1198             val.b_bool = 0;
1199
1200             var_Set( (vlc_object_t *)p_vout, "intf-change", val );
1201
1202             [self setupVarMenu: o_mi_screen target: (vlc_object_t *)p_vout
1203                 var: "video-device" selector: @selector(toggleVar:)];
1204
1205             vlc_object_release( (vlc_object_t *)p_vout );
1206
1207             [o_mi_close_window setEnabled: TRUE];
1208         }
1209
1210         p_intf->p_sys->b_vout_update = 0;
1211     }
1212
1213 #undef p_input
1214 }
1215
1216 - (void)setupLangMenu:(input_thread_t *)p_input
1217                       mi:(NSMenuItem *)o_mi
1218                       es:(es_descriptor_t *)p_es
1219                       category:(int)i_cat
1220                       selector:(SEL)pf_callback
1221 {
1222     unsigned int i, i_nb_items;
1223     NSMenu * o_menu = [o_mi submenu];
1224
1225     /* remove previous language items */
1226     i_nb_items = [o_menu numberOfItems];
1227     for( i = 0; i < i_nb_items; i++ )
1228     {
1229         [o_menu removeItemAtIndex: 0];
1230     }
1231
1232     /* make sensitive : we can't change it after we build the menu, and
1233      * before, we don't yet how many items we will have. So make it
1234      * always sensitive. --Meuuh */
1235     [o_mi setEnabled: TRUE];
1236
1237 #if 0
1238     /* We do not use this code, because you need to start stop .avi for
1239      * it to work, so not very useful now  --hartman */
1240     if ( o_mi == o_mi_subtitle ) {
1241         NSLog(@"testing");
1242         [o_mi setEnabled: TRUE ];
1243         NSMenuItem * o_lmi;
1244         NSString * o_title;
1245         o_title = _NS("Load from file..");
1246         o_lmi = [o_menu addItemWithTitle: o_title
1247                  action: pf_callback keyEquivalent: @""];
1248         [o_lmi setTag: 2000];
1249         [o_lmi setTarget: o_controls];
1250     }
1251 #endif
1252
1253 #define ES p_input->stream.pp_es[i]
1254     for( i = 0 ; i < p_input->stream.i_es_number ; i++ )
1255     {
1256         if( ( ES->i_cat == i_cat ) &&
1257             ( !ES->p_pgrm ||
1258               ES->p_pgrm ==
1259                  p_input->stream.p_selected_program ) )
1260         {
1261             NSMenuItem * o_lmi;
1262             NSString * o_title;
1263
1264             if( *ES->psz_desc )
1265             {
1266                 o_title = [NSApp localizedString: ES->psz_desc];
1267             }
1268             else
1269             {
1270                 char psz_title[ 256 ];
1271
1272                 snprintf( psz_title, sizeof(psz_title), _("Language 0x%x"),
1273                           ES->i_id );
1274                 psz_title[sizeof(psz_title) - 1] = '\0';
1275
1276                 o_title = [NSApp localizedString: psz_title];
1277             }
1278
1279             o_lmi = [o_menu addItemWithTitle: o_title
1280                 action: pf_callback keyEquivalent: @""];
1281             [o_lmi setRepresentedObject:
1282                 [NSValue valueWithPointer: ES]];
1283             [o_lmi setTarget: o_controls];
1284             [o_lmi setTag: i_cat];
1285
1286             if( /*p_es == ES*/ ES->p_decoder_fifo != NULL )
1287             {
1288                 [o_lmi setState: NSOnState];
1289             }
1290         }
1291     }
1292 #undef ES
1293 }
1294
1295 - (void)setupVarMenu:(NSMenuItem *)o_mi
1296                      target:(vlc_object_t *)p_object
1297                      var:(const char *)psz_variable
1298                      selector:(SEL)pf_callback
1299 {
1300     int i, i_nb_items;
1301     NSMenu * o_menu = [o_mi submenu];
1302     vlc_value_t val;
1303     char * psz_value;
1304
1305     /* remove previous items */
1306     i_nb_items = [o_menu numberOfItems];
1307     for( i = 0; i < i_nb_items; i++ )
1308     {
1309         [o_menu removeItemAtIndex: 0];
1310     }
1311
1312     if ( var_Get( p_object, psz_variable, &val ) < 0 )
1313     {
1314         return;
1315     }
1316     psz_value = val.psz_string;
1317
1318     if ( var_Change( p_object, psz_variable,
1319                      VLC_VAR_GETLIST, &val ) < 0 )
1320     {
1321         free( psz_value );
1322         return;
1323     }
1324
1325     /* make (un)sensitive */
1326     [o_mi setEnabled: ( val.p_list->i_count > 0 )];
1327
1328     for ( i = 0; i < val.p_list->i_count; i++ )
1329     {
1330         NSMenuItem * o_lmi;
1331         NSString * o_title;
1332
1333         o_title = [NSApp localizedString: val.p_list->p_values[i].psz_string];
1334         o_lmi = [o_menu addItemWithTitle: o_title
1335                  action: pf_callback keyEquivalent: @""];
1336         /* FIXME: this isn't 64-bit clean ! */
1337         [o_lmi setTag: (int)psz_variable];
1338         [o_lmi setRepresentedObject:
1339             [NSValue valueWithPointer: p_object]];
1340         [o_lmi setTarget: o_controls];
1341
1342         if ( !strcmp( psz_value, val.p_list->p_values[i].psz_string ) )
1343             [o_lmi setState: NSOnState];
1344     }
1345
1346     var_Change( p_object, psz_variable, VLC_VAR_FREELIST,
1347                 &val );
1348
1349     free( psz_value );
1350 }
1351
1352 - (IBAction)clearRecentItems:(id)sender
1353 {
1354     [[NSDocumentController sharedDocumentController]
1355                           clearRecentDocuments: nil];
1356 }
1357
1358 - (void)openRecentItem:(id)sender
1359 {
1360     [self application: nil openFile: [sender title]];
1361 }
1362
1363 - (IBAction)viewPreferences:(id)sender
1364 {
1365     if( o_prefs == nil )
1366     {
1367         o_prefs = [[VLCPrefs alloc] init];
1368     }
1369
1370     [o_prefs createPrefPanel: @"main"];
1371 }
1372
1373 - (IBAction)timesliderUpdate:(id)sender
1374 {
1375     float f_updated;
1376
1377     switch( [[NSApp currentEvent] type] )
1378     {
1379         case NSLeftMouseUp:
1380         case NSLeftMouseDown:
1381             f_slider = [sender floatValue];
1382             return;
1383
1384         case NSLeftMouseDragged:
1385             f_updated = [sender floatValue];
1386             break;
1387
1388         default:
1389             return;
1390     }
1391
1392     intf_thread_t * p_intf = [NSApp getIntf];
1393
1394     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
1395                                                        FIND_ANYWHERE );
1396
1397     if( p_playlist == NULL )
1398     {
1399         return;
1400     }
1401
1402     vlc_mutex_lock( &p_playlist->object_lock );
1403
1404     if( p_playlist->p_input != NULL )
1405     {
1406         off_t i_tell;
1407         NSString * o_time;
1408         char psz_time[ OFFSETTOTIME_MAX_SIZE ];
1409
1410 #define p_area p_playlist->p_input->stream.p_selected_area
1411         vlc_mutex_lock( &p_playlist->p_input->stream.stream_lock );
1412         i_tell = f_updated / 10000. * p_area->i_size;
1413         input_OffsetToTime( p_playlist->p_input, psz_time, i_tell );
1414         vlc_mutex_unlock( &p_playlist->p_input->stream.stream_lock );
1415 #undef p_area
1416
1417         o_time = [NSString stringWithCString: psz_time];
1418         [o_timefield setStringValue: o_time];
1419     }
1420
1421     vlc_mutex_unlock( &p_playlist->object_lock );
1422     vlc_object_release( p_playlist );
1423 }
1424
1425 - (IBAction)closeError:(id)sender
1426 {
1427     [o_err_msg setString: @""];
1428     [o_error performClose: self];
1429 }
1430
1431 - (IBAction)openReadMe:(id)sender
1432 {
1433     NSString * o_path = [[NSBundle mainBundle]
1434         pathForResource: @"README.MacOSX" ofType: @"rtf"];
1435
1436     [[NSWorkspace sharedWorkspace] openFile: o_path
1437                                    withApplication: @"TextEdit"];
1438 }
1439
1440 - (IBAction)reportABug:(id)sender
1441 {
1442     NSURL * o_url = [NSURL URLWithString:
1443         @"http://www.videolan.org/support/bug-reporting.html"];
1444
1445     [[NSWorkspace sharedWorkspace] openURL: o_url];
1446 }
1447
1448 - (IBAction)openWebsite:(id)sender
1449 {
1450     NSURL * o_url = [NSURL URLWithString: @"http://www.videolan.org"];
1451
1452     [[NSWorkspace sharedWorkspace] openURL: o_url];
1453 }
1454
1455 - (IBAction)openLicense:(id)sender
1456 {
1457     NSString * o_path = [[NSBundle mainBundle]
1458         pathForResource: @"COPYING" ofType: nil];
1459
1460     [[NSWorkspace sharedWorkspace] openFile: o_path
1461                                    withApplication: @"TextEdit"];
1462 }
1463
1464 - (IBAction)openCrashLog:(id)sender
1465 {
1466     NSString * o_path = [@"~/Library/Logs/CrashReporter/VLC.crash.log"
1467                                     stringByExpandingTildeInPath];
1468
1469
1470     if ( [[NSFileManager defaultManager] fileExistsAtPath: o_path ] )
1471     {
1472         [[NSWorkspace sharedWorkspace] openFile: o_path
1473                                     withApplication: @"Console"];
1474     }
1475     else
1476     {
1477         NSBeginInformationalAlertSheet(_NS("No CrashLog found"), @"Continue", nil, nil, o_msgs_panel, self, NULL, NULL, nil, _NS("Either you are running Mac OS X pre 10.2 or you haven't experienced any heavy crashes yet.") );
1478
1479     }
1480 }
1481
1482 - (void)windowDidBecomeKey:(NSNotification *)o_notification
1483 {
1484     if( [o_notification object] == o_msgs_panel )
1485     {
1486         id o_msg;
1487         NSEnumerator * o_enum;
1488
1489         [o_messages setString: @""];
1490
1491         [o_msg_lock lock];
1492
1493         o_enum = [o_msg_arr objectEnumerator];
1494
1495         while( ( o_msg = [o_enum nextObject] ) != nil )
1496         {
1497             [o_messages insertText: o_msg];
1498         }
1499
1500         [o_msg_lock unlock];
1501     }
1502 }
1503
1504 @end
1505
1506 @implementation VLCMain (NSMenuValidation)
1507
1508 - (BOOL)validateMenuItem:(NSMenuItem *)o_mi
1509 {
1510     BOOL bEnabled = TRUE;
1511
1512     /* Recent Items Menu */
1513
1514     if( [[o_mi title] isEqualToString: _NS("Clear Menu")] )
1515     {
1516         NSMenu * o_menu = [o_mi_open_recent submenu];
1517         int i_nb_items = [o_menu numberOfItems];
1518         NSArray * o_docs = [[NSDocumentController sharedDocumentController]
1519                                                        recentDocumentURLs];
1520         UInt32 i_nb_docs = [o_docs count];
1521
1522         if( i_nb_items > 1 )
1523         {
1524             while( --i_nb_items )
1525             {
1526                 [o_menu removeItemAtIndex: 0];
1527             }
1528         }
1529
1530         if( i_nb_docs > 0 )
1531         {
1532             NSURL * o_url;
1533             NSString * o_doc;
1534
1535             [o_menu insertItem: [NSMenuItem separatorItem] atIndex: 0];
1536
1537             while( TRUE )
1538             {
1539                 i_nb_docs--;
1540
1541                 o_url = [o_docs objectAtIndex: i_nb_docs];
1542
1543                 if( [o_url isFileURL] )
1544                 {
1545                     o_doc = [o_url path];
1546                 }
1547                 else
1548                 {
1549                     o_doc = [o_url absoluteString];
1550                 }
1551
1552                 [o_menu insertItemWithTitle: o_doc
1553                     action: @selector(openRecentItem:)
1554                     keyEquivalent: @"" atIndex: 0];
1555
1556                 if( i_nb_docs == 0 )
1557                 {
1558                     break;
1559                 }
1560             }
1561         }
1562         else
1563         {
1564             bEnabled = FALSE;
1565         }
1566     }
1567
1568     return( bEnabled );
1569 }
1570
1571 @end
1572
1573 @implementation VLCMain (Internal)
1574
1575 - (void)handlePortMessage:(NSPortMessage *)o_msg
1576 {
1577     id ** val;
1578     NSData * o_data;
1579     NSValue * o_value;
1580     NSInvocation * o_inv;
1581     NSConditionLock * o_lock;
1582
1583     o_data = [[o_msg components] lastObject];
1584     o_inv = *((NSInvocation **)[o_data bytes]);
1585     [o_inv getArgument: &o_value atIndex: 2];
1586     val = (id **)[o_value pointerValue];
1587     [o_inv setArgument: val[1] atIndex: 2];
1588     o_lock = *(val[0]);
1589
1590     [o_lock lock];
1591     [o_inv invoke];
1592     [o_lock unlockWithCondition: 1];
1593 }
1594
1595 @end