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 1.47 2003/02/06 23:55:28 massiot 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
  38 /*****************************************************************************
  39  * Local prototypes.
  40  *****************************************************************************/
  41 static void Run ( intf_thread_t *p_intf );
  42
  43 /*****************************************************************************
  44  * OpenIntf: initialize interface
  45  *****************************************************************************/
  46 int E_(OpenIntf) ( vlc_object_t *p_this )
  47 {
  48     intf_thread_t *p_intf = (intf_thread_t*) p_this;
  49
  50     p_intf->p_sys = malloc( sizeof( intf_sys_t ) );
  51     if( p_intf->p_sys == NULL )
  52     {
  53         return( 1 );
  54     }
  55
  56     memset( p_intf->p_sys, 0, sizeof( *p_intf->p_sys ) );
  57
  58     p_intf->p_sys->o_pool = [[NSAutoreleasePool alloc] init];
  59     p_intf->p_sys->o_sendport = [[NSPort port] retain];
  60
  61     p_intf->p_sys->p_sub = msg_Subscribe( p_intf );
  62
  63     p_intf->pf_run = Run;
  64
  65     [[VLCApplication sharedApplication] autorelease];
  66     [NSApp initIntlSupport];
  67     [NSApp setIntf: p_intf];
  68
  69     [NSBundle loadNibNamed: @"MainMenu" owner: NSApp];
  70
  71     return( 0 );
  72 }
  73
  74 /*****************************************************************************
  75  * CloseIntf: destroy interface
  76  *****************************************************************************/
  77 void E_(CloseIntf) ( vlc_object_t *p_this )
  78 {
  79     intf_thread_t *p_intf = (intf_thread_t*) p_this;
  80
  81     msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );
  82
  83     config_SaveConfigFile( p_intf, MODULE_STRING );
  84
  85     [p_intf->p_sys->o_sendport release];
  86     [p_intf->p_sys->o_pool release];
  87
  88     free( p_intf->p_sys );
  89 }
  90
  91 /*****************************************************************************
  92  * Run: main loop
  93  *****************************************************************************/
  94 static void Run( intf_thread_t *p_intf )
  95 {
  96     /* Do it again - for some unknown reason, vlc_thread_create() often
  97      * fails to go to real-time priority with the first launched thread
  98      * (???) --Meuuh */
  99     vlc_thread_set_priority( p_intf, VLC_THREAD_PRIORITY_LOW );
 100
 101     [NSApp run];
 102 }
 103
 104 /*****************************************************************************
 105  * VLCApplication implementation
 106  *****************************************************************************/
 107 @implementation VLCApplication
 108
 109 - (id)init
 110 {
 111     /* default encoding: ISO-8859-1 */
 112     i_encoding = NSISOLatin1StringEncoding;
 113
 114     return( [super init] );
 115 }
 116
 117 - (void)initIntlSupport
 118 {
 119     char *psz_lang = getenv( "LANG" );
 120
 121     if( psz_lang == NULL )
 122     {
 123         return;
 124     }
 125
 126     if( strncmp( psz_lang, "pl", 2 ) == 0 )
 127     {
 128         i_encoding = NSISOLatin2StringEncoding;
 129     }
 130     else if( strncmp( psz_lang, "ja", 2 ) == 0 )
 131     {
 132         i_encoding = NSJapaneseEUCStringEncoding;
 133     }
 134     else if( strncmp( psz_lang, "ru", 2 ) == 0 )
 135     {
 136 #define CFSENC2NSSENC(e) CFStringConvertEncodingToNSStringEncoding(e)
 137         i_encoding = CFSENC2NSSENC( kCFStringEncodingKOI8_R );
 138 #undef CFSENC2NSSENC
 139     }
 140 }
 141
 142 - (NSString *)localizedString:(char *)psz
 143 {
 144     NSString * o_str = nil;
 145
 146     if( psz != NULL )
 147     {
 148         UInt32 uiLength = (UInt32)strlen( psz );
 149         NSData * o_data = [NSData dataWithBytes: psz length: uiLength];
 150         o_str = [[[NSString alloc] initWithData: o_data
 151                                        encoding: i_encoding] autorelease];
 152     }
 153
 154     return( o_str );
 155 }
 156
 157 - (void)setIntf:(intf_thread_t *)_p_intf
 158 {
 159     p_intf = _p_intf;
 160 }
 161
 162 - (intf_thread_t *)getIntf
 163 {
 164     return( p_intf );
 165 }
 166
 167 - (void)terminate:(id)sender
 168 {
 169     p_intf->p_vlc->b_die = VLC_TRUE;
 170 }
 171
 172 @end
 173
 174 int ExecuteOnMainThread( id target, SEL sel, void * p_arg )
 175 {
 176     int i_ret = 0;
 177
 178     NSAutoreleasePool * o_pool = [[NSAutoreleasePool alloc] init];
 179
 180     if( [target respondsToSelector: @selector(performSelectorOnMainThread:
 181                                              withObject:waitUntilDone:)] )
 182     {
 183         [target performSelectorOnMainThread: sel
 184                 withObject: [NSValue valueWithPointer: p_arg]
 185                 waitUntilDone: YES];
 186     }
 187     else if( NSApp != nil && [NSApp respondsToSelector: @selector(getIntf)] )
 188     {
 189         NSValue * o_v1;
 190         NSValue * o_v2;
 191         NSArray * o_array;
 192         NSPort * o_recv_port;
 193         NSInvocation * o_inv;
 194         NSPortMessage * o_msg;
 195         intf_thread_t * p_intf;
 196         NSConditionLock * o_lock;
 197         NSMethodSignature * o_sig;
 198
 199         id * val[] = { &o_lock, &o_v2 };
 200
 201         p_intf = (intf_thread_t *)[NSApp getIntf];
 202
 203         o_recv_port = [[NSPort port] retain];
 204         o_v1 = [NSValue valueWithPointer: val];
 205         o_v2 = [NSValue valueWithPointer: p_arg];
 206
 207         o_sig = [target methodSignatureForSelector: sel];
 208         o_inv = [NSInvocation invocationWithMethodSignature: o_sig];
 209         [o_inv setArgument: &o_v1 atIndex: 2];
 210         [o_inv setTarget: target];
 211         [o_inv setSelector: sel];
 212
 213         o_array = [NSArray arrayWithObject:
 214             [NSData dataWithBytes: &o_inv length: sizeof(o_inv)]];
 215         o_msg = [[NSPortMessage alloc]
 216             initWithSendPort: p_intf->p_sys->o_sendport
 217             receivePort: o_recv_port components: o_array];
 218
 219         o_lock = [[NSConditionLock alloc] initWithCondition: 0];
 220         [o_msg sendBeforeDate: [NSDate distantPast]];
 221         [o_lock lockWhenCondition: 1];
 222         [o_lock unlock];
 223         [o_lock release];
 224
 225         [o_msg release];
 226         [o_recv_port release];
 227     }
 228     else
 229     {
 230         i_ret = 1;
 231     }
 232
 233     [o_pool release];
 234
 235     return( i_ret );
 236 }
 237
 238 /*****************************************************************************
 239  * VLCMain implementation
 240  *****************************************************************************/
 241 @implementation VLCMain
 242
 243 - (void)awakeFromNib
 244 {
 245     [o_window setTitle: _NS("VLC - Controller")];
 246     [o_window setExcludedFromWindowsMenu: TRUE];
 247
 248     /* button controls */
 249     [o_btn_playlist setToolTip: _NS("Playlist")];
 250     [o_btn_prev setToolTip: _NS("Previous")];
 251     [o_btn_slower setToolTip: _NS("Slower")];
 252     [o_btn_play setToolTip: _NS("Play")];
 253     [o_btn_stop setToolTip: _NS("Stop")];
 254     [o_btn_faster setToolTip: _NS("Faster")];
 255     [o_btn_next setToolTip: _NS("Next")];
 256     [o_btn_prefs setToolTip: _NS("Preferences")];
 257     [o_volumeslider setToolTip: _NS("Volume")];
 258     [o_timeslider setToolTip: _NS("Position")];
 259
 260     /* messages panel */
 261     [o_msgs_panel setDelegate: self];
 262     [o_msgs_panel setTitle: _NS("Messages")];
 263     [o_msgs_panel setExcludedFromWindowsMenu: TRUE];
 264     [o_msgs_btn_ok setTitle: _NS("Close")];
 265     [o_msgs_btn_crashlog setTitle: _NS("Open CrashLog")];
 266
 267     /* main menu */
 268     [o_mi_about setTitle: _NS("About VLC Media Player")];
 269     [o_mi_prefs setTitle: _NS("Preferences")];
 270     [o_mi_hide setTitle: _NS("Hide VLC")];
 271     [o_mi_hide_others setTitle: _NS("Hide Others")];
 272     [o_mi_show_all setTitle: _NS("Show All")];
 273     [o_mi_quit setTitle: _NS("Quit VLC")];
 274
 275     [o_mu_file setTitle: _NS("File")];
 276     [o_mi_open_generic setTitle: _NS("Open...")];
 277     [o_mi_open_file setTitle: _NS("Open File...")];
 278     [o_mi_open_disc setTitle: _NS("Open Disc...")];
 279     [o_mi_open_net setTitle: _NS("Open Network...")];
 280     [o_mi_open_recent setTitle: _NS("Open Recent")];
 281     [o_mi_open_recent_cm setTitle: _NS("Clear Menu")];
 282
 283     [o_mu_edit setTitle: _NS("Edit")];
 284     [o_mi_cut setTitle: _NS("Cut")];
 285     [o_mi_copy setTitle: _NS("Copy")];
 286     [o_mi_paste setTitle: _NS("Paste")];
 287     [o_mi_clear setTitle: _NS("Clear")];
 288     [o_mi_select_all setTitle: _NS("Select All")];
 289
 290     [o_mu_controls setTitle: _NS("Controls")];
 291     [o_mi_play setTitle: _NS("Play")];
 292     [o_mi_stop setTitle: _NS("Stop")];
 293     [o_mi_faster setTitle: _NS("Faster")];
 294     [o_mi_slower setTitle: _NS("Slower")];
 295     [o_mi_previous setTitle: _NS("Previous")];
 296     [o_mi_next setTitle: _NS("Next")];
 297     [o_mi_loop setTitle: _NS("Loop")];
 298     [o_mi_program setTitle: _NS("Program")];
 299     [o_mi_title setTitle: _NS("Title")];
 300     [o_mi_chapter setTitle: _NS("Chapter")];
 301     [o_mi_language setTitle: _NS("Language")];
 302     [o_mi_subtitle setTitle: _NS("Subtitles")];
 303
 304     [o_mu_audio setTitle: _NS("Audio")];
 305     [o_mi_vol_up setTitle: _NS("Volume Up")];
 306     [o_mi_vol_down setTitle: _NS("Volume Down")];
 307     [o_mi_mute setTitle: _NS("Mute")];
 308     [o_mi_channels setTitle: _NS("Channels")];
 309     [o_mi_device setTitle: _NS("Device")];
 310
 311     [o_mu_video setTitle: _NS("Video")];
 312     [o_mi_fullscreen setTitle: _NS("Fullscreen")];
 313     [o_mi_screen setTitle: _NS("Screen")];
 314     [o_mi_deinterlace setTitle: _NS("Deinterlace")];
 315
 316     [o_mu_window setTitle: _NS("Window")];
 317     [o_mi_minimize setTitle: _NS("Minimize Window")];
 318     [o_mi_close_window setTitle: _NS("Close Window")];
 319     [o_mi_controller setTitle: _NS("Controller")];
 320     [o_mi_playlist setTitle: _NS("Playlist")];
 321     [o_mi_messages setTitle: _NS("Messages")];
 322
 323     [o_mi_bring_atf setTitle: _NS("Bring All to Front")];
 324
 325     [o_mu_help setTitle: _NS("Help")];
 326     [o_mi_readme setTitle: _NS("ReadMe...")];
 327     [o_mi_reportabug setTitle: _NS("Report A Bug")];
 328     [o_mi_website setTitle: _NS("VideoLAN Website")];
 329     [o_mi_license setTitle: _NS("License")];
 330
 331     /* dock menu */
 332     [o_dmi_play setTitle: _NS("Play")];
 333     [o_dmi_stop setTitle: _NS("Stop")];
 334     [o_dmi_next setTitle: _NS("Next")];
 335     [o_dmi_previous setTitle: _NS("Previous")];
 336
 337     /* error panel */
 338     [o_error setTitle: _NS("Error")];
 339     [o_err_lbl setStringValue: _NS("An error has occurred which probably prevented the execution of your request:")];
 340     [o_err_bug_lbl setStringValue: _NS("If you believe that it is a bug, please follow the instructions at:")];
 341     [o_err_btn_msgs setTitle: _NS("Open Messages Window")];
 342     [o_err_btn_dismiss setTitle: _NS("Dismiss")];
 343
 344     [self setSubmenusEnabled: FALSE];
 345     [self manageVolumeSlider];
 346 }
 347
 348 - (void)applicationWillFinishLaunching:(NSNotification *)o_notification
 349 {
 350     intf_thread_t * p_intf = [NSApp getIntf];
 351
 352     o_msg_lock = [[NSLock alloc] init];
 353     o_msg_arr = [[NSMutableArray arrayWithCapacity: 200] retain];
 354
 355     o_img_play = [[NSImage imageNamed: @"play"] retain];
 356     o_img_pause = [[NSImage imageNamed: @"pause"] retain];
 357
 358     [p_intf->p_sys->o_sendport setDelegate: self];
 359     [[NSRunLoop currentRunLoop]
 360         addPort: p_intf->p_sys->o_sendport
 361         forMode: NSDefaultRunLoopMode];
 362
 363     [NSTimer scheduledTimerWithTimeInterval: 0.5
 364         target: self selector: @selector(manageIntf:)
 365         userInfo: nil repeats: TRUE];
 366
 367     [NSThread detachNewThreadSelector: @selector(manage)
 368         toTarget: self withObject: nil];
 369 }
 370
 371 - (BOOL)application:(NSApplication *)o_app openFile:(NSString *)o_filename
 372 {
 373     [o_playlist appendArray:
 374         [NSArray arrayWithObject: o_filename] atPos: -1 enqueue: NO];
 375
 376     return( TRUE );
 377 }
 378
 379 - (void)manage
 380 {
 381     NSDate * o_sleep_date;
 382     intf_thread_t * p_intf = [NSApp getIntf];
 383     NSAutoreleasePool * o_pool = [[NSAutoreleasePool alloc] init];
 384
 385     vlc_thread_set_priority( p_intf, VLC_THREAD_PRIORITY_LOW );
 386
 387     while( !p_intf->b_die )
 388     {
 389         playlist_t * p_playlist;
 390
 391         vlc_mutex_lock( &p_intf->change_lock );
 392
 393         p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 394                                               FIND_ANYWHERE );
 395
 396         if( p_playlist != NULL )
 397         {
 398             vlc_mutex_lock( &p_playlist->object_lock );
 399
 400             [self manage: p_playlist];
 401
 402             vlc_mutex_unlock( &p_playlist->object_lock );
 403             vlc_object_release( p_playlist );
 404         }
 405
 406         vlc_mutex_unlock( &p_intf->change_lock );
 407
 408         o_sleep_date = [NSDate dateWithTimeIntervalSinceNow: .5];
 409         [NSThread sleepUntilDate: o_sleep_date];
 410     }
 411
 412     [self terminate];
 413
 414     [o_pool release];
 415 }
 416
 417 - (void)manage:(playlist_t *)p_playlist
 418 {
 419     intf_thread_t * p_intf = [NSApp getIntf];
 420
 421 #define p_input p_playlist->p_input
 422
 423     if( p_input )
 424     {
 425         vout_thread_t   * p_vout  = NULL;
 426         aout_instance_t * p_aout  = NULL;
 427         vlc_bool_t b_need_menus = VLC_FALSE;
 428
 429         vlc_mutex_lock( &p_input->stream.stream_lock );
 430
 431         if( !p_input->b_die )
 432         {
 433             /* New input or stream map change */
 434             if( p_input->stream.b_changed )
 435             {
 436                 p_intf->p_sys->b_playing = 1;
 437                 [self manageMode: p_playlist];
 438                 b_need_menus = VLC_TRUE;
 439             }
 440
 441             if( p_intf->p_sys->i_part !=
 442                 p_input->stream.p_selected_area->i_part )
 443             {
 444                 p_intf->p_sys->b_chapter_update = 1;
 445                 b_need_menus = VLC_TRUE;
 446             }
 447
 448             p_aout = vlc_object_find( p_intf, VLC_OBJECT_AOUT,
 449                                               FIND_ANYWHERE );
 450             if( p_aout != NULL )
 451             {
 452                 vlc_value_t val;
 453                 audio_volume_t i_volume;
 454
 455                 if( var_Get( (vlc_object_t *)p_aout, "intf-change", &val )
 456                     >= 0 && val.b_bool )
 457                 {
 458                     p_intf->p_sys->b_aout_update = 1;
 459                     b_need_menus = VLC_TRUE;
 460                 }
 461
 462                 aout_VolumeGet( p_aout, &i_volume );
 463                 vlc_object_release( (vlc_object_t *)p_aout );
 464
 465                 p_intf->p_sys->b_mute = ( i_volume == 0 );
 466             }
 467
 468             p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
 469                                               FIND_ANYWHERE );
 470             if( p_vout != NULL )
 471             {
 472                 vlc_value_t val;
 473
 474                 if( var_Get( (vlc_object_t *)p_vout, "intf-change", &val )
 475                     >= 0 && val.b_bool )
 476                 {
 477                     p_intf->p_sys->b_vout_update = 1;
 478                     b_need_menus = VLC_TRUE;
 479                 }
 480
 481                 vlc_object_release( (vlc_object_t *)p_vout );
 482             }
 483
 484             if( b_need_menus )
 485             {
 486                 [self setupMenus: p_input];
 487             }
 488         }
 489
 490         vlc_mutex_unlock( &p_input->stream.stream_lock );
 491     }
 492     else if( p_intf->p_sys->b_playing && !p_intf->b_die )
 493     {
 494         p_intf->p_sys->b_playing = 0;
 495         [self manageMode: p_playlist];
 496     }
 497
 498 #undef p_input
 499 }
 500
 501 - (void)manageMode:(playlist_t *)p_playlist
 502 {
 503     intf_thread_t * p_intf = [NSApp getIntf];
 504
 505     if( p_playlist->p_input != NULL )
 506     {
 507         /* get ready for menu regeneration */
 508         p_intf->p_sys->b_program_update = 1;
 509         p_intf->p_sys->b_title_update = 1;
 510         p_intf->p_sys->b_chapter_update = 1;
 511         p_intf->p_sys->b_audio_update = 1;
 512         p_intf->p_sys->b_spu_update = 1;
 513         p_intf->p_sys->i_part = 0;
 514
 515         p_playlist->p_input->stream.b_changed = 0;
 516         msg_Dbg( p_intf, "stream has changed, refreshing interface" );
 517     }
 518     else
 519     {
 520         vout_thread_t * p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
 521                                                           FIND_ANYWHERE );
 522         if( p_vout != NULL )
 523         {
 524             vlc_object_detach( p_vout );
 525             vlc_object_release( p_vout );
 526
 527             vlc_mutex_unlock( &p_playlist->object_lock );
 528             vout_Destroy( p_vout );
 529             vlc_mutex_lock( &p_playlist->object_lock );
 530         }
 531
 532         aout_instance_t * p_aout = vlc_object_find( p_intf, VLC_OBJECT_AOUT,
 533                                                             FIND_ANYWHERE );
 534         if( p_aout != NULL )
 535         {
 536             vlc_object_detach( (vlc_object_t *)p_aout );
 537             vlc_object_release( (vlc_object_t *)p_aout );
 538             aout_Delete( p_aout );
 539         }
 540     }
 541
 542     p_intf->p_sys->b_intf_update = VLC_TRUE;
 543 }
 544
 545 - (void)manageIntf:(NSTimer *)o_timer
 546 {
 547     intf_thread_t * p_intf = [NSApp getIntf];
 548
 549     if( p_intf->p_vlc->b_die == VLC_TRUE )
 550     {
 551         [o_timer invalidate];
 552         return;
 553     }
 554
 555     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 556                                                        FIND_ANYWHERE );
 557
 558     if( p_playlist == NULL )
 559     {
 560         return;
 561     }
 562
 563     vlc_mutex_lock( &p_playlist->object_lock );
 564
 565 #define p_input p_playlist->p_input
 566
 567     if( p_input != NULL )
 568     {
 569         vlc_mutex_lock( &p_input->stream.stream_lock );
 570     }
 571
 572     if( p_intf->p_sys->b_intf_update )
 573     {
 574         vlc_bool_t b_input = VLC_FALSE;
 575         vlc_bool_t b_plmul = VLC_FALSE;
 576         vlc_bool_t b_control = VLC_FALSE;
 577         vlc_bool_t b_seekable = VLC_FALSE;
 578         vlc_bool_t b_chapters = VLC_FALSE;
 579
 580         b_plmul = p_playlist->i_size > 1;
 581
 582         if( ( b_input = ( p_input != NULL ) ) )
 583         {
 584             /* seekable streams */
 585             b_seekable = p_input->stream.b_seekable;
 586
 587             /* control buttons for free pace streams */
 588             b_control = p_input->stream.b_pace_control;
 589
 590             /* chapters */
 591             b_chapters = p_input->stream.p_selected_area->i_part_nb > 1;
 592
 593             /* play status */
 594             p_intf->p_sys->b_play_status =
 595                 p_input->stream.control.i_status != PAUSE_S;
 596         }
 597         else
 598         {
 599             /* play status */
 600             p_intf->p_sys->b_play_status = VLC_FALSE;
 601
 602             [self setSubmenusEnabled: FALSE];
 603         }
 604
 605         [self playStatusUpdated: p_intf->p_sys->b_play_status];
 606
 607         [o_btn_stop setEnabled: b_input];
 608         [o_btn_faster setEnabled: b_control];
 609         [o_btn_slower setEnabled: b_control];
 610         [o_btn_prev setEnabled: (b_plmul || b_chapters)];
 611         [o_btn_next setEnabled: (b_plmul || b_chapters)];
 612
 613         [o_timeslider setFloatValue: 0.0];
 614         [o_timeslider setEnabled: b_seekable];
 615         [o_timefield setStringValue: @"0:00:00"];
 616
 617         [self manageVolumeSlider];
 618
 619         p_intf->p_sys->b_intf_update = VLC_FALSE;
 620     }
 621
 622 #define p_area p_input->stream.p_selected_area
 623
 624     if( p_intf->p_sys->b_playing && p_input != NULL )
 625     {
 626         vlc_bool_t b_field_update = VLC_TRUE;
 627
 628         if( !p_input->b_die && ( p_intf->p_sys->b_play_status !=
 629             ( p_input->stream.control.i_status != PAUSE_S ) ) )
 630         {
 631             p_intf->p_sys->b_play_status =
 632                 !p_intf->p_sys->b_play_status;
 633
 634             [self playStatusUpdated: p_intf->p_sys->b_play_status];
 635         }
 636
 637         if( p_input->stream.b_seekable )
 638         {
 639             if( f_slider == f_slider_old )
 640             {
 641                 float f_updated = ( 100. * p_area->i_tell ) /
 642                                            p_area->i_size;
 643
 644                 if( f_slider != f_updated )
 645                 {
 646                     [o_timeslider setFloatValue: f_updated];
 647                 }
 648             }
 649             else
 650             {
 651                 off_t i_seek = ( f_slider * p_area->i_size ) / 100;
 652
 653                 /* release the lock to be able to seek */
 654                 vlc_mutex_unlock( &p_input->stream.stream_lock );
 655                 input_Seek( p_input, i_seek, INPUT_SEEK_SET );
 656                 vlc_mutex_lock( &p_input->stream.stream_lock );
 657
 658                 /* update the old value */
 659                 f_slider_old = f_slider;
 660
 661                 b_field_update = VLC_FALSE;
 662             }
 663         }
 664
 665         if( b_field_update )
 666         {
 667             NSString * o_time;
 668             char psz_time[ OFFSETTOTIME_MAX_SIZE ];
 669
 670             input_OffsetToTime( p_input, psz_time, p_area->i_tell );
 671
 672             o_time = [NSString stringWithCString: psz_time];
 673             [o_timefield setStringValue: o_time];
 674         }
 675
 676         /* disable screen saver */
 677         UpdateSystemActivity( UsrActivity );
 678     }
 679
 680 #undef p_area
 681
 682     if( p_input != NULL )
 683     {
 684         vlc_mutex_unlock( &p_input->stream.stream_lock );
 685     }
 686
 687 #undef p_input
 688
 689     vlc_mutex_unlock( &p_playlist->object_lock );
 690     vlc_object_release( p_playlist );
 691
 692     [self updateMessageArray];
 693 }
 694
 695 - (void)updateMessageArray
 696 {
 697     int i_start, i_stop;
 698     intf_thread_t * p_intf = [NSApp getIntf];
 699
 700     vlc_mutex_lock( p_intf->p_sys->p_sub->p_lock );
 701     i_stop = *p_intf->p_sys->p_sub->pi_stop;
 702     vlc_mutex_unlock( p_intf->p_sys->p_sub->p_lock );
 703
 704     if( p_intf->p_sys->p_sub->i_start != i_stop )
 705     {
 706         NSColor *o_white = [NSColor whiteColor];
 707         NSColor *o_red = [NSColor redColor];
 708         NSColor *o_yellow = [NSColor yellowColor];
 709         NSColor *o_gray = [NSColor grayColor];
 710
 711         NSColor * pp_color[4] = { o_white, o_red, o_yellow, o_gray };
 712         static const char * ppsz_type[4] = { ": ", " error: ",
 713                                              " warning: ", " debug: " };
 714
 715         for( i_start = p_intf->p_sys->p_sub->i_start;
 716              i_start != i_stop;
 717              i_start = (i_start+1) % VLC_MSG_QSIZE )
 718         {
 719             NSString *o_msg;
 720             NSDictionary *o_attr;
 721             NSAttributedString *o_msg_color;
 722
 723             int i_type = p_intf->p_sys->p_sub->p_msg[i_start].i_type;
 724
 725             [o_msg_lock lock];
 726
 727             if( [o_msg_arr count] + 2 > 200 )
 728             {
 729                 unsigned rid[] = { 0, 1 };
 730                 [o_msg_arr removeObjectsFromIndices: (unsigned *)&rid
 731                            numIndices: sizeof(rid)/sizeof(rid[0])];
 732             }
 733
 734             o_attr = [NSDictionary dictionaryWithObject: o_gray
 735                 forKey: NSForegroundColorAttributeName];
 736             o_msg = [NSString stringWithFormat: @"%s%s",
 737                 p_intf->p_sys->p_sub->p_msg[i_start].psz_module,
 738                 ppsz_type[i_type]];
 739             o_msg_color = [[NSAttributedString alloc]
 740                 initWithString: o_msg attributes: o_attr];
 741             [o_msg_arr addObject: [o_msg_color autorelease]];
 742
 743             o_attr = [NSDictionary dictionaryWithObject: pp_color[i_type]
 744                 forKey: NSForegroundColorAttributeName];
 745             o_msg = [NSString stringWithFormat: @"%s\n",
 746                 p_intf->p_sys->p_sub->p_msg[i_start].psz_msg];
 747             o_msg_color = [[NSAttributedString alloc]
 748                 initWithString: o_msg attributes: o_attr];
 749             [o_msg_arr addObject: [o_msg_color autorelease]];
 750
 751             [o_msg_lock unlock];
 752
 753             if( i_type == 1 )
 754             {
 755                 NSString *o_my_msg = [NSString stringWithFormat: @"%s: %s\n",
 756                     p_intf->p_sys->p_sub->p_msg[i_start].psz_module,
 757                     p_intf->p_sys->p_sub->p_msg[i_start].psz_msg];
 758
 759                 NSRange s_r = NSMakeRange( [[o_err_msg string] length], 0 );
 760                 [o_err_msg setEditable: YES];
 761                 [o_err_msg setSelectedRange: s_r];
 762                 [o_err_msg insertText: o_my_msg];
 763
 764                 [o_error makeKeyAndOrderFront: self];
 765                 [o_err_msg setEditable: NO];
 766             }
 767         }
 768
 769         vlc_mutex_lock( p_intf->p_sys->p_sub->p_lock );
 770         p_intf->p_sys->p_sub->i_start = i_start;
 771         vlc_mutex_unlock( p_intf->p_sys->p_sub->p_lock );
 772     }
 773 }
 774
 775 - (void)playStatusUpdated:(BOOL)b_pause
 776 {
 777     if( b_pause )
 778     {
 779         [o_btn_play setImage: o_img_pause];
 780         [o_btn_play setToolTip: _NS("Pause")];
 781         [o_mi_play setTitle: _NS("Pause")];
 782         [o_dmi_play setTitle: _NS("Pause")];
 783     }
 784     else
 785     {
 786         [o_btn_play setImage: o_img_play];
 787         [o_btn_play setToolTip: _NS("Play")];
 788         [o_mi_play setTitle: _NS("Play")];
 789         [o_dmi_play setTitle: _NS("Play")];
 790     }
 791 }
 792
 793 - (void)setSubmenusEnabled:(BOOL)b_enabled
 794 {
 795     [o_mi_program setEnabled: b_enabled];
 796     [o_mi_title setEnabled: b_enabled];
 797     [o_mi_chapter setEnabled: b_enabled];
 798     [o_mi_language setEnabled: b_enabled];
 799     [o_mi_subtitle setEnabled: b_enabled];
 800     [o_mi_channels setEnabled: b_enabled];
 801     [o_mi_device setEnabled: b_enabled];
 802     [o_mi_screen setEnabled: b_enabled];
 803 }
 804
 805 - (void)manageVolumeSlider
 806 {
 807     audio_volume_t i_volume;
 808     vlc_bool_t b_audio = VLC_FALSE;
 809     intf_thread_t * p_intf = [NSApp getIntf];
 810
 811     aout_instance_t * p_aout = vlc_object_find( p_intf, VLC_OBJECT_AOUT,
 812                                                         FIND_ANYWHERE );
 813     if( p_aout != NULL )
 814     {
 815         b_audio = VLC_TRUE;
 816
 817         aout_VolumeGet( p_aout, &i_volume );
 818         vlc_object_release( (vlc_object_t *)p_aout );
 819     }
 820     else
 821     {
 822         i_volume = (audio_volume_t)config_GetInt( p_intf, "volume" );
 823     }
 824
 825     [o_volumeslider setFloatValue: (float)i_volume / AOUT_VOLUME_STEP];
 826     [o_volumeslider setEnabled: b_audio];
 827
 828     p_intf->p_sys->b_mute = ( i_volume == 0 );
 829 }
 830
 831 - (void)terminate
 832 {
 833     NSEvent * o_event;
 834     vout_thread_t * p_vout;
 835     playlist_t * p_playlist;
 836     intf_thread_t * p_intf = [NSApp getIntf];
 837
 838     /*
 839      * Free playlists
 840      */
 841     msg_Dbg( p_intf, "removing all playlists" );
 842     while( (p_playlist = vlc_object_find( p_intf->p_vlc, VLC_OBJECT_PLAYLIST,
 843                                           FIND_CHILD )) )
 844     {
 845         vlc_object_detach( p_playlist );
 846         vlc_object_release( p_playlist );
 847         playlist_Destroy( p_playlist );
 848     }
 849
 850     /*
 851      * Free video outputs
 852      */
 853     msg_Dbg( p_intf, "removing all video outputs" );
 854     while( (p_vout = vlc_object_find( p_intf->p_vlc,
 855                                       VLC_OBJECT_VOUT, FIND_CHILD )) )
 856     {
 857         vlc_object_detach( p_vout );
 858         vlc_object_release( p_vout );
 859         vout_Destroy( p_vout );
 860     }
 861
 862     if( o_img_pause != nil )
 863     {
 864         [o_img_pause release];
 865         o_img_pause = nil;
 866     }
 867
 868     if( o_img_play != nil )
 869     {
 870         [o_img_play release];
 871         o_img_play = nil;
 872     }
 873
 874     if( o_msg_arr != nil )
 875     {
 876         [o_msg_arr removeAllObjects];
 877         [o_msg_arr release];
 878         o_msg_arr = nil;
 879     }
 880
 881     if( o_msg_lock != nil )
 882     {
 883         [o_msg_lock release];
 884         o_msg_lock = nil;
 885     }
 886
 887     if( o_prefs != nil )
 888     {
 889         [o_prefs release];
 890         o_prefs = nil;
 891     }
 892
 893     [NSApp stop: nil];
 894
 895     /* write cached user defaults to disk */
 896     [[NSUserDefaults standardUserDefaults] synchronize];
 897
 898     /* send a dummy event to break out of the event loop */
 899     o_event = [NSEvent mouseEventWithType: NSLeftMouseDown
 900                 location: NSMakePoint( 1, 1 ) modifierFlags: 0
 901                 timestamp: 1 windowNumber: [[NSApp mainWindow] windowNumber]
 902                 context: [NSGraphicsContext currentContext] eventNumber: 1
 903                 clickCount: 1 pressure: 0.0];
 904     [NSApp postEvent: o_event atStart: YES];
 905 }
 906
 907 - (void)setupMenus:(input_thread_t *)p_input
 908 {
 909     unsigned int i, i_nb_items;
 910     NSMenuItem * o_item;
 911     NSString * o_menu_title;
 912     char psz_title[ 256 ];
 913
 914     es_descriptor_t * p_audio_es = NULL;
 915     es_descriptor_t * p_spu_es = NULL;
 916
 917     intf_thread_t * p_intf = [NSApp getIntf];
 918
 919     p_intf->p_sys->b_chapter_update |= p_intf->p_sys->b_title_update;
 920     p_intf->p_sys->b_audio_update |= p_intf->p_sys->b_title_update |
 921                                      p_intf->p_sys->b_program_update;
 922     p_intf->p_sys->b_spu_update |= p_intf->p_sys->b_title_update |
 923                                    p_intf->p_sys->b_program_update;
 924
 925     if( p_intf->p_sys->b_program_update )
 926     {
 927         NSMenu * o_program;
 928         SEL pf_toggle_program;
 929         pgrm_descriptor_t * p_pgrm;
 930
 931         if( p_input->stream.p_new_program )
 932         {
 933             p_pgrm = p_input->stream.p_new_program;
 934         }
 935         else
 936         {
 937             p_pgrm = p_input->stream.p_selected_program;
 938         }
 939
 940         o_program = [o_mi_program submenu];
 941         pf_toggle_program = @selector(toggleProgram:);
 942
 943         /* remove previous program items */
 944         i_nb_items = [o_program numberOfItems];
 945         for( i = 0; i < i_nb_items; i++ )
 946         {
 947             [o_program removeItemAtIndex: 0];
 948         }
 949
 950         /* make (un)sensitive */
 951         [o_mi_program setEnabled:
 952             p_input->stream.i_pgrm_number > 1];
 953
 954         /* add program items */
 955         for( i = 0 ; i < p_input->stream.i_pgrm_number ; i++ )
 956         {
 957             snprintf( psz_title, sizeof(psz_title), "id %d",
 958                 p_input->stream.pp_programs[i]->i_number );
 959             psz_title[sizeof(psz_title) - 1] = '\0';
 960
 961             o_menu_title = [NSApp localizedString: psz_title];
 962
 963             o_item = [o_program addItemWithTitle: o_menu_title
 964                 action: pf_toggle_program keyEquivalent: @""];
 965             [o_item setTag: p_input->stream.pp_programs[i]->i_number];
 966             [o_item setTarget: o_controls];
 967
 968             if( p_pgrm == p_input->stream.pp_programs[i] )
 969             {
 970                 [o_item setState: NSOnState];
 971             }
 972         }
 973
 974         p_intf->p_sys->b_program_update = 0;
 975     }
 976
 977     if( p_intf->p_sys->b_title_update )
 978     {
 979         NSMenu * o_title;
 980         SEL pf_toggle_title;
 981
 982         o_title = [o_mi_title submenu];
 983         pf_toggle_title = @selector(toggleTitle:);
 984
 985         /* remove previous title items */
 986         i_nb_items = [o_title numberOfItems];
 987         for( i = 0; i < i_nb_items; i++ )
 988         {
 989             [o_title removeItemAtIndex: 0];
 990         }
 991
 992         /* make (un)sensitive */
 993         [o_mi_title setEnabled:
 994             p_input->stream.i_area_nb > 1];
 995
 996         /* add title items */
 997         for( i = 1 ; i < p_input->stream.i_area_nb ; i++ )
 998         {
 999             snprintf( psz_title, sizeof(psz_title), "Title %d (%d)", i,
1000                 p_input->stream.pp_areas[i]->i_part_nb );
1001             psz_title[sizeof(psz_title) - 1] = '\0';
1002
1003             o_menu_title = [NSApp localizedString: psz_title];
1004
1005             o_item = [o_title addItemWithTitle: o_menu_title
1006                 action: pf_toggle_title keyEquivalent: @""];
1007             [o_item setTag: i];
1008             [o_item setTarget: o_controls];
1009
1010             if( ( p_input->stream.pp_areas[i] ==
1011                 p_input->stream.p_selected_area ) )
1012             {
1013                 [o_item setState: NSOnState];
1014             }
1015         }
1016
1017         p_intf->p_sys->b_title_update = 0;
1018     }
1019
1020     if( p_intf->p_sys->b_chapter_update )
1021     {
1022         NSMenu * o_chapter;
1023         SEL pf_toggle_chapter;
1024
1025         o_chapter = [o_mi_chapter submenu];
1026         pf_toggle_chapter = @selector(toggleChapter:);
1027
1028         /* remove previous chapter items */
1029         i_nb_items = [o_chapter numberOfItems];
1030         for( i = 0; i < i_nb_items; i++ )
1031         {
1032             [o_chapter removeItemAtIndex: 0];
1033         }
1034
1035         /* make (un)sensitive */
1036         [o_mi_chapter setEnabled:
1037             p_input->stream.p_selected_area->i_part_nb > 1];
1038
1039         /* add chapter items */
1040         for( i = 0 ; i < p_input->stream.p_selected_area->i_part_nb ; i++ )
1041         {
1042             snprintf( psz_title, sizeof(psz_title), "Chapter %d", i + 1 );
1043             psz_title[sizeof(psz_title) - 1] = '\0';
1044
1045             o_menu_title = [NSApp localizedString: psz_title];
1046
1047             o_item = [o_chapter addItemWithTitle: o_menu_title
1048                 action: pf_toggle_chapter keyEquivalent: @""];
1049             [o_item setTag: i + 1];
1050             [o_item setTarget: o_controls];
1051
1052             if( ( p_input->stream.p_selected_area->i_part == i + 1 ) )
1053             {
1054                 [o_item setState: NSOnState];
1055             }
1056         }
1057
1058         p_intf->p_sys->i_part =
1059                 p_input->stream.p_selected_area->i_part;
1060
1061         p_intf->p_sys->b_chapter_update = 0;
1062     }
1063
1064     for( i = 0 ; i < p_input->stream.i_selected_es_number ; i++ )
1065     {
1066         if( p_input->stream.pp_selected_es[i]->i_cat == AUDIO_ES )
1067         {
1068             p_audio_es = p_input->stream.pp_selected_es[i];
1069         }
1070         else if( p_input->stream.pp_selected_es[i]->i_cat == SPU_ES )
1071         {
1072             p_spu_es = p_input->stream.pp_selected_es[i];
1073         }
1074     }
1075
1076     if( p_intf->p_sys->b_audio_update )
1077     {
1078         [self setupLangMenu: p_input mi: o_mi_language es: p_audio_es
1079             category: AUDIO_ES selector: @selector(toggleLanguage:)];
1080
1081         p_intf->p_sys->b_audio_update = 0;
1082     }
1083
1084     if( p_intf->p_sys->b_spu_update )
1085     {
1086         [self setupLangMenu: p_input mi: o_mi_subtitle es: p_spu_es
1087             category: SPU_ES selector: @selector(toggleLanguage:)];
1088
1089         p_intf->p_sys->b_spu_update = 0;
1090     }
1091
1092     if ( p_intf->p_sys->b_aout_update )
1093     {
1094         aout_instance_t * p_aout = vlc_object_find( p_intf, VLC_OBJECT_AOUT,
1095                                                     FIND_ANYWHERE );
1096
1097         if ( p_aout != NULL )
1098         {
1099             vlc_value_t val;
1100             val.b_bool = 0;
1101
1102             var_Set( (vlc_object_t *)p_aout, "intf-change", val );
1103
1104             [self setupVarMenu: o_mi_channels target: (vlc_object_t *)p_aout
1105                 var: "audio-channels" selector: @selector(toggleVar:)];
1106
1107             [self setupVarMenu: o_mi_device target: (vlc_object_t *)p_aout
1108                 var: "audio-device" selector: @selector(toggleVar:)];
1109
1110             vlc_object_release( (vlc_object_t *)p_aout );
1111         }
1112
1113         p_intf->p_sys->b_aout_update = 0;
1114     }
1115
1116     if( p_intf->p_sys->b_vout_update )
1117     {
1118         vout_thread_t * p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
1119                                                           FIND_ANYWHERE );
1120
1121         if ( p_vout != NULL )
1122         {
1123             vlc_value_t val;
1124             val.b_bool = 0;
1125
1126             var_Set( (vlc_object_t *)p_vout, "intf-change", val );
1127
1128             [self setupVarMenu: o_mi_screen target: (vlc_object_t *)p_vout
1129                 var: "video-device" selector: @selector(toggleVar:)];
1130
1131             vlc_object_release( (vlc_object_t *)p_vout );
1132
1133             [o_mi_close_window setEnabled: TRUE];
1134         }
1135
1136         p_intf->p_sys->b_vout_update = 0;
1137     }
1138
1139 #undef p_input
1140 }
1141
1142 - (void)setupLangMenu:(input_thread_t *)p_input
1143                       mi:(NSMenuItem *)o_mi
1144                       es:(es_descriptor_t *)p_es
1145                       category:(int)i_cat
1146                       selector:(SEL)pf_callback
1147 {
1148     unsigned int i, i_nb_items;
1149     NSMenu * o_menu = [o_mi submenu];
1150
1151     /* remove previous language items */
1152     i_nb_items = [o_menu numberOfItems];
1153     for( i = 0; i < i_nb_items; i++ )
1154     {
1155         [o_menu removeItemAtIndex: 0];
1156     }
1157
1158     /* make sensitive : we can't change it after we build the menu, and
1159      * before, we don't yet how many items we will have. So make it
1160      * always sensitive. --Meuuh */
1161     [o_mi setEnabled: TRUE];
1162
1163 #if 0
1164     /* We do not use this code, because you need to start stop .avi for
1165      * it to work, so not very useful now  --hartman */
1166     if ( o_mi == o_mi_subtitle ) {
1167         NSLog(@"testing");
1168         [o_mi setEnabled: TRUE ];
1169         NSMenuItem * o_lmi;
1170         NSString * o_title;
1171         o_title = _NS("Load from file..");
1172         o_lmi = [o_menu addItemWithTitle: o_title
1173                  action: pf_callback keyEquivalent: @""];
1174         [o_lmi setTag: 2000];
1175         [o_lmi setTarget: o_controls];
1176     }
1177 #endif
1178
1179 #define ES p_input->stream.pp_es[i]
1180     for( i = 0 ; i < p_input->stream.i_es_number ; i++ )
1181     {
1182         if( ( ES->i_cat == i_cat ) &&
1183             ( !ES->p_pgrm ||
1184               ES->p_pgrm ==
1185                  p_input->stream.p_selected_program ) )
1186         {
1187             NSMenuItem * o_lmi;
1188             NSString * o_title;
1189
1190             if( *ES->psz_desc )
1191             {
1192                 o_title = [NSApp localizedString: ES->psz_desc];
1193             }
1194             else
1195             {
1196                 char psz_title[ 256 ];
1197
1198                 snprintf( psz_title, sizeof(psz_title), _("Language 0x%x"),
1199                           ES->i_id );
1200                 psz_title[sizeof(psz_title) - 1] = '\0';
1201
1202                 o_title = [NSApp localizedString: psz_title];
1203             }
1204
1205             o_lmi = [o_menu addItemWithTitle: o_title
1206                 action: pf_callback keyEquivalent: @""];
1207             [o_lmi setRepresentedObject:
1208                 [NSValue valueWithPointer: ES]];
1209             [o_lmi setTarget: o_controls];
1210             [o_lmi setTag: i_cat];
1211
1212             if( /*p_es == ES*/ ES->p_decoder_fifo != NULL )
1213             {
1214                 [o_lmi setState: NSOnState];
1215             }
1216         }
1217     }
1218 #undef ES
1219 }
1220
1221 - (void)setupVarMenu:(NSMenuItem *)o_mi
1222                      target:(vlc_object_t *)p_object
1223                      var:(const char *)psz_variable
1224                      selector:(SEL)pf_callback
1225 {
1226     int i, i_nb_items;
1227     NSMenu * o_menu = [o_mi submenu];
1228     vlc_value_t val;
1229     char * psz_value;
1230
1231     /* remove previous items */
1232     i_nb_items = [o_menu numberOfItems];
1233     for( i = 0; i < i_nb_items; i++ )
1234     {
1235         [o_menu removeItemAtIndex: 0];
1236     }
1237
1238     if ( var_Get( p_object, psz_variable, &val ) < 0 )
1239     {
1240         return;
1241     }
1242     psz_value = val.psz_string;
1243
1244     if ( var_Change( p_object, psz_variable,
1245                      VLC_VAR_GETLIST, &val ) < 0 )
1246     {
1247         free( psz_value );
1248         return;
1249     }
1250
1251     /* make (un)sensitive */
1252     [o_mi setEnabled: ( val.p_list->i_count > 0 )];
1253
1254     for ( i = 0; i < val.p_list->i_count; i++ )
1255     {
1256         NSMenuItem * o_lmi;
1257         NSString * o_title;
1258
1259         //o_title = [NSApp localizedString: val.p_list->p_values[i].psz_string];
1260         o_title = [NSString stringWithCString: val.p_list->p_values[i].psz_string];
1261         o_lmi = [o_menu addItemWithTitle: o_title
1262                  action: pf_callback keyEquivalent: @""];
1263         /* FIXME: this isn't 64-bit clean ! */
1264         [o_lmi setTag: (int)psz_variable];
1265         [o_lmi setRepresentedObject:
1266             [NSValue valueWithPointer: p_object]];
1267         [o_lmi setTarget: o_controls];
1268
1269         if ( !strcmp( psz_value, val.p_list->p_values[i].psz_string ) )
1270             [o_lmi setState: NSOnState];
1271     }
1272
1273     var_Change( p_object, psz_variable, VLC_VAR_FREELIST,
1274                 &val );
1275
1276     free( psz_value );
1277 }
1278
1279 - (IBAction)clearRecentItems:(id)sender
1280 {
1281     [[NSDocumentController sharedDocumentController]
1282                           clearRecentDocuments: nil];
1283 }
1284
1285 - (void)openRecentItem:(id)sender
1286 {
1287     [self application: nil openFile: [sender title]];
1288 }
1289
1290 - (IBAction)viewPreferences:(id)sender
1291 {
1292     if( o_prefs == nil )
1293     {
1294         o_prefs = [[VLCPrefs alloc] init];
1295     }
1296
1297     [o_prefs createPrefPanel: @"main"];
1298 }
1299
1300 - (IBAction)timesliderUpdate:(id)sender
1301 {
1302     float f_updated;
1303
1304     switch( [[NSApp currentEvent] type] )
1305     {
1306         case NSLeftMouseUp:
1307         case NSLeftMouseDown:
1308             f_slider = [sender floatValue];
1309             return;
1310
1311         case NSLeftMouseDragged:
1312             f_updated = [sender floatValue];
1313             break;
1314
1315         default:
1316             return;
1317     }
1318
1319     intf_thread_t * p_intf = [NSApp getIntf];
1320
1321     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
1322                                                        FIND_ANYWHERE );
1323
1324     if( p_playlist == NULL )
1325     {
1326         return;
1327     }
1328
1329     vlc_mutex_lock( &p_playlist->object_lock );
1330
1331     if( p_playlist->p_input != NULL )
1332     {
1333         off_t i_tell;
1334         NSString * o_time;
1335         char psz_time[ OFFSETTOTIME_MAX_SIZE ];
1336
1337 #define p_area p_playlist->p_input->stream.p_selected_area
1338         vlc_mutex_lock( &p_playlist->p_input->stream.stream_lock );
1339         i_tell = f_updated / 100. * p_area->i_size;
1340         input_OffsetToTime( p_playlist->p_input, psz_time, i_tell );
1341         vlc_mutex_unlock( &p_playlist->p_input->stream.stream_lock );
1342 #undef p_area
1343
1344         o_time = [NSString stringWithCString: psz_time];
1345         [o_timefield setStringValue: o_time];
1346     }
1347
1348     vlc_mutex_unlock( &p_playlist->object_lock );
1349     vlc_object_release( p_playlist );
1350 }
1351
1352 - (IBAction)closeError:(id)sender
1353 {
1354     [o_err_msg setString: @""];
1355     [o_error performClose: self];
1356 }
1357
1358 - (IBAction)openReadMe:(id)sender
1359 {
1360     NSString * o_path = [[NSBundle mainBundle]
1361         pathForResource: @"README.MacOSX" ofType: @"rtf"];
1362
1363     [[NSWorkspace sharedWorkspace] openFile: o_path
1364                                    withApplication: @"TextEdit"];
1365 }
1366
1367 - (IBAction)reportABug:(id)sender
1368 {
1369     NSURL * o_url = [NSURL URLWithString:
1370         @"http://www.videolan.org/support/bug-reporting.html"];
1371
1372     [[NSWorkspace sharedWorkspace] openURL: o_url];
1373 }
1374
1375 - (IBAction)openWebsite:(id)sender
1376 {
1377     NSURL * o_url = [NSURL URLWithString: @"http://www.videolan.org"];
1378
1379     [[NSWorkspace sharedWorkspace] openURL: o_url];
1380 }
1381
1382 - (IBAction)openLicense:(id)sender
1383 {
1384     NSString * o_path = [[NSBundle mainBundle]
1385         pathForResource: @"COPYING" ofType: nil];
1386
1387     [[NSWorkspace sharedWorkspace] openFile: o_path
1388                                    withApplication: @"TextEdit"];
1389 }
1390
1391 - (IBAction)openCrashLog:(id)sender
1392 {
1393     NSString * o_path = [@"~/Library/Logs/CrashReporter/vlc.crash.log"
1394                                     stringByExpandingTildeInPath];
1395
1396
1397     if ( [[NSFileManager defaultManager] fileExistsAtPath: o_path ] )
1398     {
1399         [[NSWorkspace sharedWorkspace] openFile: o_path
1400                                     withApplication: @"Console"];
1401     }
1402     else
1403     {
1404         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.") );
1405
1406     }
1407 }
1408
1409 - (void)windowDidBecomeKey:(NSNotification *)o_notification
1410 {
1411     if( [o_notification object] == o_msgs_panel )
1412     {
1413         id o_msg;
1414         NSEnumerator * o_enum;
1415
1416         [o_messages setString: @""];
1417
1418         [o_msg_lock lock];
1419
1420         o_enum = [o_msg_arr objectEnumerator];
1421
1422         while( ( o_msg = [o_enum nextObject] ) != nil )
1423         {
1424             [o_messages insertText: o_msg];
1425         }
1426
1427         [o_msg_lock unlock];
1428     }
1429 }
1430
1431 @end
1432
1433 @implementation VLCMain (NSMenuValidation)
1434
1435 - (BOOL)validateMenuItem:(NSMenuItem *)o_mi
1436 {
1437     BOOL bEnabled = TRUE;
1438
1439     /* Recent Items Menu */
1440
1441     if( [[o_mi title] isEqualToString: _NS("Clear Menu")] )
1442     {
1443         NSMenu * o_menu = [o_mi_open_recent submenu];
1444         int i_nb_items = [o_menu numberOfItems];
1445         NSArray * o_docs = [[NSDocumentController sharedDocumentController]
1446                                                        recentDocumentURLs];
1447         UInt32 i_nb_docs = [o_docs count];
1448
1449         if( i_nb_items > 1 )
1450         {
1451             while( --i_nb_items )
1452             {
1453                 [o_menu removeItemAtIndex: 0];
1454             }
1455         }
1456
1457         if( i_nb_docs > 0 )
1458         {
1459             NSURL * o_url;
1460             NSString * o_doc;
1461
1462             [o_menu insertItem: [NSMenuItem separatorItem] atIndex: 0];
1463
1464             while( TRUE )
1465             {
1466                 i_nb_docs--;
1467
1468                 o_url = [o_docs objectAtIndex: i_nb_docs];
1469
1470                 if( [o_url isFileURL] )
1471                 {
1472                     o_doc = [o_url path];
1473                 }
1474                 else
1475                 {
1476                     o_doc = [o_url absoluteString];
1477                 }
1478
1479                 [o_menu insertItemWithTitle: o_doc
1480                     action: @selector(openRecentItem:)
1481                     keyEquivalent: @"" atIndex: 0];
1482
1483                 if( i_nb_docs == 0 )
1484                 {
1485                     break;
1486                 }
1487             }
1488         }
1489         else
1490         {
1491             bEnabled = FALSE;
1492         }
1493     }
1494
1495     return( bEnabled );
1496 }
1497
1498 @end
1499
1500 @implementation VLCMain (Internal)
1501
1502 - (void)handlePortMessage:(NSPortMessage *)o_msg
1503 {
1504     id ** val;
1505     NSData * o_data;
1506     NSValue * o_value;
1507     NSInvocation * o_inv;
1508     NSConditionLock * o_lock;
1509
1510     o_data = [[o_msg components] lastObject];
1511     o_inv = *((NSInvocation **)[o_data bytes]);
1512     [o_inv getArgument: &o_value atIndex: 2];
1513     val = (id **)[o_value pointerValue];
1514     [o_inv setArgument: val[1] atIndex: 2];
1515     o_lock = *(val[0]);
1516
1517     [o_lock lock];
1518     [o_inv invoke];
1519     [o_lock unlockWithCondition: 1];
1520 }
1521
1522 @end