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

   1 /*****************************************************************************
   2  * intf.m: MacOS X interface module
   3  *****************************************************************************
   4  * Copyright (C) 2002-2005 the VideoLAN team
   5  * $Id$
   6  *
   7  * Authors: Jon Lech Johansen <jon-vl@nanocrew.net>
   8  *          Christophe Massiot <massiot@via.ecp.fr>
   9  *          Derk-Jan Hartman <hartman at videolan.org>
  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 #include <vlc_keys.h>
  33
  34 #include "intf.h"
  35 #include "vout.h"
  36 #include "prefs.h"
  37 #include "playlist.h"
  38 #include "controls.h"
  39 #include "about.h"
  40 #include "open.h"
  41 #include "wizard.h"
  42 #include "extended.h"
  43 #include "bookmarks.h"
  44 #include "update.h"
  45
  46 /*****************************************************************************
  47  * Local prototypes.
  48  *****************************************************************************/
  49 static void Run ( intf_thread_t *p_intf );
  50
  51 /*****************************************************************************
  52  * OpenIntf: initialize interface
  53  *****************************************************************************/
  54 int E_(OpenIntf) ( vlc_object_t *p_this )
  55 {
  56     intf_thread_t *p_intf = (intf_thread_t*) p_this;
  57
  58     p_intf->p_sys = malloc( sizeof( intf_sys_t ) );
  59     if( p_intf->p_sys == NULL )
  60     {
  61         return( 1 );
  62     }
  63
  64     memset( p_intf->p_sys, 0, sizeof( *p_intf->p_sys ) );
  65
  66     p_intf->p_sys->o_pool = [[NSAutoreleasePool alloc] init];
  67
  68     /* Put Cocoa into multithread mode as soon as possible.
  69      * http://developer.apple.com/techpubs/macosx/Cocoa/
  70      * TasksAndConcepts/ProgrammingTopics/Multithreading/index.html
  71      * This thread does absolutely nothing at all. */
  72     [NSThread detachNewThreadSelector:@selector(self) toTarget:[NSString string] withObject:nil];
  73
  74     p_intf->p_sys->o_sendport = [[NSPort port] retain];
  75     p_intf->p_sys->p_sub = msg_Subscribe( p_intf );
  76     p_intf->b_play = VLC_TRUE;
  77     p_intf->pf_run = Run;
  78
  79     return( 0 );
  80 }
  81
  82 /*****************************************************************************
  83  * CloseIntf: destroy interface
  84  *****************************************************************************/
  85 void E_(CloseIntf) ( vlc_object_t *p_this )
  86 {
  87     intf_thread_t *p_intf = (intf_thread_t*) p_this;
  88
  89     msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );
  90
  91     [p_intf->p_sys->o_sendport release];
  92     [p_intf->p_sys->o_pool release];
  93
  94     free( p_intf->p_sys );
  95 }
  96
  97 /*****************************************************************************
  98  * Run: main loop
  99  *****************************************************************************/
 100 static void Run( intf_thread_t *p_intf )
 101 {
 102     /* Do it again - for some unknown reason, vlc_thread_create() often
 103      * fails to go to real-time priority with the first launched thread
 104      * (???) --Meuuh */
 105     vlc_thread_set_priority( p_intf, VLC_THREAD_PRIORITY_LOW );
 106     [[VLCMain sharedInstance] setIntf: p_intf];
 107     [NSBundle loadNibNamed: @"MainMenu" owner: NSApp];
 108     [NSApp run];
 109     [[VLCMain sharedInstance] terminate];
 110 }
 111
 112 int ExecuteOnMainThread( id target, SEL sel, void * p_arg )
 113 {
 114     int i_ret = 0;
 115
 116     //NSAutoreleasePool * o_pool = [[NSAutoreleasePool alloc] init];
 117
 118     if( [target respondsToSelector: @selector(performSelectorOnMainThread:
 119                                              withObject:waitUntilDone:)] )
 120     {
 121         [target performSelectorOnMainThread: sel
 122                 withObject: [NSValue valueWithPointer: p_arg]
 123                 waitUntilDone: NO];
 124     }
 125     else if( NSApp != nil && [[VLCMain sharedInstance] respondsToSelector: @selector(getIntf)] )
 126     {
 127         NSValue * o_v1;
 128         NSValue * o_v2;
 129         NSArray * o_array;
 130         NSPort * o_recv_port;
 131         NSInvocation * o_inv;
 132         NSPortMessage * o_msg;
 133         intf_thread_t * p_intf;
 134         NSConditionLock * o_lock;
 135         NSMethodSignature * o_sig;
 136
 137         id * val[] = { &o_lock, &o_v2 };
 138
 139         p_intf = (intf_thread_t *)VLCIntf;
 140
 141         o_recv_port = [[NSPort port] retain];
 142         o_v1 = [NSValue valueWithPointer: val];
 143         o_v2 = [NSValue valueWithPointer: p_arg];
 144
 145         o_sig = [target methodSignatureForSelector: sel];
 146         o_inv = [NSInvocation invocationWithMethodSignature: o_sig];
 147         [o_inv setArgument: &o_v1 atIndex: 2];
 148         [o_inv setTarget: target];
 149         [o_inv setSelector: sel];
 150
 151         o_array = [NSArray arrayWithObject:
 152             [NSData dataWithBytes: &o_inv length: sizeof(o_inv)]];
 153         o_msg = [[NSPortMessage alloc]
 154             initWithSendPort: p_intf->p_sys->o_sendport
 155             receivePort: o_recv_port components: o_array];
 156
 157         o_lock = [[NSConditionLock alloc] initWithCondition: 0];
 158         [o_msg sendBeforeDate: [NSDate distantPast]];
 159         [o_lock lockWhenCondition: 1];
 160         [o_lock unlock];
 161         [o_lock release];
 162
 163         [o_msg release];
 164         [o_recv_port release];
 165     }
 166     else
 167     {
 168         i_ret = 1;
 169     }
 170
 171     //[o_pool release];
 172
 173     return( i_ret );
 174 }
 175
 176 /*****************************************************************************
 177  * playlistChanged: Callback triggered by the intf-change playlist
 178  * variable, to let the intf update the playlist.
 179  *****************************************************************************/
 180 int PlaylistChanged( vlc_object_t *p_this, const char *psz_variable,
 181                      vlc_value_t old_val, vlc_value_t new_val, void *param )
 182 {
 183     intf_thread_t * p_intf = VLCIntf;
 184     p_intf->p_sys->b_playlist_update = TRUE;
 185     p_intf->p_sys->b_intf_update = TRUE;
 186     p_intf->p_sys->b_playmode_update = TRUE;
 187     return VLC_SUCCESS;
 188 }
 189
 190 /*****************************************************************************
 191  * FullscreenChanged: Callback triggered by the fullscreen-change playlist
 192  * variable, to let the intf update the controller.
 193  *****************************************************************************/
 194 int FullscreenChanged( vlc_object_t *p_this, const char *psz_variable,
 195                      vlc_value_t old_val, vlc_value_t new_val, void *param )
 196 {
 197     intf_thread_t * p_intf = VLCIntf;
 198     p_intf->p_sys->b_fullscreen_update = TRUE;
 199     return VLC_SUCCESS;
 200 }
 201
 202
 203 static struct
 204 {
 205     unichar i_nskey;
 206     unsigned int i_vlckey;
 207 } nskeys_to_vlckeys[] =
 208 {
 209     { NSUpArrowFunctionKey, KEY_UP },
 210     { NSDownArrowFunctionKey, KEY_DOWN },
 211     { NSLeftArrowFunctionKey, KEY_LEFT },
 212     { NSRightArrowFunctionKey, KEY_RIGHT },
 213     { NSF1FunctionKey, KEY_F1 },
 214     { NSF2FunctionKey, KEY_F2 },
 215     { NSF3FunctionKey, KEY_F3 },
 216     { NSF4FunctionKey, KEY_F4 },
 217     { NSF5FunctionKey, KEY_F5 },
 218     { NSF6FunctionKey, KEY_F6 },
 219     { NSF7FunctionKey, KEY_F7 },
 220     { NSF8FunctionKey, KEY_F8 },
 221     { NSF9FunctionKey, KEY_F9 },
 222     { NSF10FunctionKey, KEY_F10 },
 223     { NSF11FunctionKey, KEY_F11 },
 224     { NSF12FunctionKey, KEY_F12 },
 225     { NSHomeFunctionKey, KEY_HOME },
 226     { NSEndFunctionKey, KEY_END },
 227     { NSPageUpFunctionKey, KEY_PAGEUP },
 228     { NSPageDownFunctionKey, KEY_PAGEDOWN },
 229     { NSTabCharacter, KEY_TAB },
 230     { NSCarriageReturnCharacter, KEY_ENTER },
 231     { NSEnterCharacter, KEY_ENTER },
 232     { NSBackspaceCharacter, KEY_BACKSPACE },
 233     { (unichar) ' ', KEY_SPACE },
 234     { (unichar) 0x1b, KEY_ESC },
 235     {0,0}
 236 };
 237
 238 unichar VLCKeyToCocoa( unsigned int i_key )
 239 {
 240     unsigned int i;
 241
 242     for( i = 0; nskeys_to_vlckeys[i].i_vlckey != 0; i++ )
 243     {
 244         if( nskeys_to_vlckeys[i].i_vlckey == (i_key & ~KEY_MODIFIER) )
 245         {
 246             return nskeys_to_vlckeys[i].i_nskey;
 247         }
 248     }
 249     return (unichar)(i_key & ~KEY_MODIFIER);
 250 }
 251
 252 unsigned int CocoaKeyToVLC( unichar i_key )
 253 {
 254     unsigned int i;
 255
 256     for( i = 0; nskeys_to_vlckeys[i].i_nskey != 0; i++ )
 257     {
 258         if( nskeys_to_vlckeys[i].i_nskey == i_key )
 259         {
 260             return nskeys_to_vlckeys[i].i_vlckey;
 261         }
 262     }
 263     return (unsigned int)i_key;
 264 }
 265
 266 unsigned int VLCModifiersToCocoa( unsigned int i_key )
 267 {
 268     unsigned int new = 0;
 269     if( i_key & KEY_MODIFIER_COMMAND )
 270         new |= NSCommandKeyMask;
 271     if( i_key & KEY_MODIFIER_ALT )
 272         new |= NSAlternateKeyMask;
 273     if( i_key & KEY_MODIFIER_SHIFT )
 274         new |= NSShiftKeyMask;
 275     if( i_key & KEY_MODIFIER_CTRL )
 276         new |= NSControlKeyMask;
 277     return new;
 278 }
 279
 280 /*****************************************************************************
 281  * VLCMain implementation
 282  *****************************************************************************/
 283 @implementation VLCMain
 284
 285 static VLCMain *_o_sharedMainInstance = nil;
 286
 287 + (VLCMain *)sharedInstance
 288 {
 289     return _o_sharedMainInstance ? _o_sharedMainInstance : [[self alloc] init];
 290 }
 291
 292 - (id)init
 293 {
 294     if( _o_sharedMainInstance) {
 295         [self dealloc];
 296     } else {
 297         _o_sharedMainInstance = [super init];
 298     }
 299
 300     o_about = [[VLAboutBox alloc] init];
 301     o_prefs = nil;
 302     o_open = [[VLCOpen alloc] init];
 303     o_wizard = [[VLCWizard alloc] init];
 304     o_extended = [[VLCExtended alloc] init];
 305     o_bookmarks = [[VLCBookmarks alloc] init];
 306     o_update = [[VLCUpdate alloc] init];
 307
 308     i_lastShownVolume = -1;
 309     return _o_sharedMainInstance;
 310 }
 311
 312 - (void)setIntf: (intf_thread_t *)p_mainintf {
 313     p_intf = p_mainintf;
 314 }
 315
 316 - (intf_thread_t *)getIntf {
 317     return p_intf;
 318 }
 319
 320 - (void)awakeFromNib
 321 {
 322     unsigned int i_key = 0;
 323     playlist_t *p_playlist;
 324     vlc_value_t val;
 325
 326     [self initStrings];
 327     [o_window setExcludedFromWindowsMenu: TRUE];
 328     [o_msgs_panel setExcludedFromWindowsMenu: TRUE];
 329     [o_msgs_panel setDelegate: self];
 330
 331     i_key = config_GetInt( p_intf, "key-quit" );
 332     [o_mi_quit setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 333     [o_mi_quit setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 334     i_key = config_GetInt( p_intf, "key-play-pause" );
 335     [o_mi_play setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 336     [o_mi_play setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 337     i_key = config_GetInt( p_intf, "key-stop" );
 338     [o_mi_stop setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 339     [o_mi_stop setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 340     i_key = config_GetInt( p_intf, "key-faster" );
 341     [o_mi_faster setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 342     [o_mi_faster setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 343     i_key = config_GetInt( p_intf, "key-slower" );
 344     [o_mi_slower setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 345     [o_mi_slower setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 346     i_key = config_GetInt( p_intf, "key-prev" );
 347     [o_mi_previous setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 348     [o_mi_previous setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 349     i_key = config_GetInt( p_intf, "key-next" );
 350     [o_mi_next setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 351     [o_mi_next setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 352     i_key = config_GetInt( p_intf, "key-jump+10sec" );
 353     [o_mi_fwd setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 354     [o_mi_fwd setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 355     i_key = config_GetInt( p_intf, "key-jump-10sec" );
 356     [o_mi_bwd setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 357     [o_mi_bwd setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 358     i_key = config_GetInt( p_intf, "key-jump+1min" );
 359     [o_mi_fwd1m setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 360     [o_mi_fwd1m setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 361     i_key = config_GetInt( p_intf, "key-jump-1min" );
 362     [o_mi_bwd1m setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 363     [o_mi_bwd1m setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 364     i_key = config_GetInt( p_intf, "key-jump+5min" );
 365     [o_mi_fwd5m setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 366     [o_mi_fwd5m setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 367     i_key = config_GetInt( p_intf, "key-jump-5min" );
 368     [o_mi_bwd5m setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 369     [o_mi_bwd5m setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 370     i_key = config_GetInt( p_intf, "key-vol-up" );
 371     [o_mi_vol_up setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 372     [o_mi_vol_up setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 373     i_key = config_GetInt( p_intf, "key-vol-down" );
 374     [o_mi_vol_down setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 375     [o_mi_vol_down setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 376     i_key = config_GetInt( p_intf, "key-vol-mute" );
 377     [o_mi_mute setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 378     [o_mi_mute setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 379     i_key = config_GetInt( p_intf, "key-fullscreen" );
 380     [o_mi_fullscreen setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 381     [o_mi_fullscreen setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 382     i_key = config_GetInt( p_intf, "key-snapshot" );
 383     [o_mi_snapshot setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 384     [o_mi_snapshot setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 385
 386     var_Create( p_intf, "intf-change", VLC_VAR_BOOL );
 387
 388     [self setSubmenusEnabled: FALSE];
 389     [self manageVolumeSlider];
 390     [o_window setDelegate: self];
 391
 392     if( [o_window frame].size.height <= 200 )
 393     {
 394         b_small_window = YES;
 395         [o_window setFrame: NSMakeRect( [o_window frame].origin.x,
 396             [o_window frame].origin.y, [o_window frame].size.width,
 397             [o_window minSize].height ) display: YES animate:YES];
 398         [o_playlist_view setAutoresizesSubviews: NO];
 399     }
 400     else
 401     {
 402         b_small_window = NO;
 403         [o_playlist_view setFrame: NSMakeRect( 10, 10, [o_window frame].size.width - 20, [o_window frame].size.height - 105 )];
 404         [o_playlist_view setNeedsDisplay:YES];
 405         [o_playlist_view setAutoresizesSubviews: YES];
 406         [[o_window contentView] addSubview: o_playlist_view];
 407     }
 408     [self updateTogglePlaylistState];
 409
 410     o_size_with_playlist = [o_window frame].size;
 411
 412     p_playlist = (playlist_t *) vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
 413
 414     if( p_playlist )
 415     {
 416         /* Check if we need to start playing */
 417         if( p_intf->b_play )
 418         {
 419             playlist_Play( p_playlist );
 420         }
 421         var_Create( p_playlist, "fullscreen", VLC_VAR_BOOL | VLC_VAR_DOINHERIT);
 422         val.b_bool = VLC_FALSE;
 423
 424         var_AddCallback( p_playlist, "fullscreen", FullscreenChanged, self);
 425
 426         [o_btn_fullscreen setState: ( var_Get( p_playlist, "fullscreen", &val )>=0 && val.b_bool )];
 427         vlc_object_release( p_playlist );
 428     }
 429 }
 430
 431 - (void)dealloc
 432 {
 433     [o_about release];
 434     [o_prefs release];
 435     [o_open release];
 436     [o_extended release];
 437     [o_bookmarks release];
 438
 439     [super dealloc];
 440 }
 441
 442 - (void)initStrings
 443 {
 444     [o_window setTitle: _NS("VLC - Controller")];
 445     [self setScrollField:_NS("VLC media player") stopAfter:-1];
 446
 447     /* button controls */
 448     [o_btn_prev setToolTip: _NS("Previous")];
 449     [o_btn_rewind setToolTip: _NS("Rewind")];
 450     [o_btn_play setToolTip: _NS("Play")];
 451     [o_btn_stop setToolTip: _NS("Stop")];
 452     [o_btn_ff setToolTip: _NS("Fast Forward")];
 453     [o_btn_next setToolTip: _NS("Next")];
 454     [o_btn_fullscreen setToolTip: _NS("Fullscreen")];
 455     [o_volumeslider setToolTip: _NS("Volume")];
 456     [o_timeslider setToolTip: _NS("Position")];
 457     [o_btn_playlist setToolTip: _NS("Playlist")];
 458
 459     /* messages panel */
 460     [o_msgs_panel setTitle: _NS("Messages")];
 461     [o_msgs_btn_crashlog setTitle: _NS("Open CrashLog")];
 462
 463     /* main menu */
 464     [o_mi_about setTitle: _NS("About VLC media player...")];
 465     [o_mi_checkForUpdate setTitle: _NS("Check for update...")];
 466     [o_mi_prefs setTitle: _NS("Preferences...")];
 467     [o_mi_add_intf setTitle: _NS("Add Interface")];
 468     [o_mu_add_intf setTitle: _NS("Add Interface")];
 469     [o_mi_services setTitle: _NS("Services")];
 470     [o_mi_hide setTitle: _NS("Hide VLC")];
 471     [o_mi_hide_others setTitle: _NS("Hide Others")];
 472     [o_mi_show_all setTitle: _NS("Show All")];
 473     [o_mi_quit setTitle: _NS("Quit VLC")];
 474
 475     [o_mu_file setTitle: _ANS("1:File")];
 476     [o_mi_open_generic setTitle: _NS("Open File...")];
 477     [o_mi_open_file setTitle: _NS("Quick Open File...")];
 478     [o_mi_open_disc setTitle: _NS("Open Disc...")];
 479     [o_mi_open_net setTitle: _NS("Open Network...")];
 480     [o_mi_open_recent setTitle: _NS("Open Recent")];
 481     [o_mi_open_recent_cm setTitle: _NS("Clear Menu")];
 482     [o_mi_open_wizard setTitle: _NS("Wizard...")];
 483
 484     [o_mu_edit setTitle: _NS("Edit")];
 485     [o_mi_cut setTitle: _NS("Cut")];
 486     [o_mi_copy setTitle: _NS("Copy")];
 487     [o_mi_paste setTitle: _NS("Paste")];
 488     [o_mi_clear setTitle: _NS("Clear")];
 489     [o_mi_select_all setTitle: _NS("Select All")];
 490
 491     [o_mu_controls setTitle: _NS("Controls")];
 492     [o_mi_play setTitle: _NS("Play")];
 493     [o_mi_stop setTitle: _NS("Stop")];
 494     [o_mi_faster setTitle: _NS("Faster")];
 495     [o_mi_slower setTitle: _NS("Slower")];
 496     [o_mi_previous setTitle: _NS("Previous")];
 497     [o_mi_next setTitle: _NS("Next")];
 498     [o_mi_random setTitle: _NS("Random")];
 499     [o_mi_repeat setTitle: _NS("Repeat One")];
 500     [o_mi_loop setTitle: _NS("Repeat All")];
 501     [o_mi_fwd setTitle: _NS("Step Forward")];
 502     [o_mi_bwd setTitle: _NS("Step Backward")];
 503
 504     [o_mi_program setTitle: _NS("Program")];
 505     [o_mu_program setTitle: _NS("Program")];
 506     [o_mi_title setTitle: _NS("Title")];
 507     [o_mu_title setTitle: _NS("Title")];
 508     [o_mi_chapter setTitle: _NS("Chapter")];
 509     [o_mu_chapter setTitle: _NS("Chapter")];
 510
 511     [o_mu_audio setTitle: _NS("Audio")];
 512     [o_mi_vol_up setTitle: _NS("Volume Up")];
 513     [o_mi_vol_down setTitle: _NS("Volume Down")];
 514     [o_mi_mute setTitle: _NS("Mute")];
 515     [o_mi_audiotrack setTitle: _NS("Audio Track")];
 516     [o_mu_audiotrack setTitle: _NS("Audio Track")];
 517     [o_mi_channels setTitle: _NS("Audio Channels")];
 518     [o_mu_channels setTitle: _NS("Audio Channels")];
 519     [o_mi_device setTitle: _NS("Audio Device")];
 520     [o_mu_device setTitle: _NS("Audio Device")];
 521     [o_mi_visual setTitle: _NS("Visualizations")];
 522     [o_mu_visual setTitle: _NS("Visualizations")];
 523
 524     [o_mu_video setTitle: _NS("Video")];
 525     [o_mi_half_window setTitle: _NS("Half Size")];
 526     [o_mi_normal_window setTitle: _NS("Normal Size")];
 527     [o_mi_double_window setTitle: _NS("Double Size")];
 528     [o_mi_fittoscreen setTitle: _NS("Fit to Screen")];
 529     [o_mi_fullscreen setTitle: _NS("Fullscreen")];
 530     [o_mi_floatontop setTitle: _NS("Float on Top")];
 531     [o_mi_snapshot setTitle: _NS("Snapshot")];
 532     [o_mi_videotrack setTitle: _NS("Video Track")];
 533     [o_mu_videotrack setTitle: _NS("Video Track")];
 534     [o_mi_screen setTitle: _NS("Video Device")];
 535     [o_mu_screen setTitle: _NS("Video Device")];
 536     [o_mi_subtitle setTitle: _NS("Subtitles Track")];
 537     [o_mu_subtitle setTitle: _NS("Subtitles Track")];
 538     [o_mi_deinterlace setTitle: _NS("Deinterlace")];
 539     [o_mu_deinterlace setTitle: _NS("Deinterlace")];
 540     [o_mi_ffmpeg_pp setTitle: _NS("Post processing")];
 541     [o_mu_ffmpeg_pp setTitle: _NS("Post processing")];
 542
 543     [o_mu_window setTitle: _NS("Window")];
 544     [o_mi_minimize setTitle: _NS("Minimize Window")];
 545     [o_mi_close_window setTitle: _NS("Close Window")];
 546     [o_mi_controller setTitle: _NS("Controller")];
 547     [o_mi_equalizer setTitle: _NS("Equalizer")];
 548     [o_mi_extended setTitle: _NS("Extended controls")];
 549     [o_mi_bookmarks setTitle: _NS("Bookmarks")];
 550     [o_mi_playlist setTitle: _NS("Playlist")];
 551     [o_mi_info setTitle: _NS("Info")];
 552     [o_mi_messages setTitle: _NS("Messages")];
 553
 554     [o_mi_bring_atf setTitle: _NS("Bring All to Front")];
 555
 556     [o_mu_help setTitle: _NS("Help")];
 557     [o_mi_readme setTitle: _NS("ReadMe...")];
 558     [o_mi_documentation setTitle: _NS("Online Documentation")];
 559     [o_mi_reportabug setTitle: _NS("Report a Bug")];
 560     [o_mi_website setTitle: _NS("VideoLAN Website")];
 561     [o_mi_license setTitle: _NS("License")];
 562
 563     /* dock menu */
 564     [o_dmi_play setTitle: _NS("Play")];
 565     [o_dmi_stop setTitle: _NS("Stop")];
 566     [o_dmi_next setTitle: _NS("Next")];
 567     [o_dmi_previous setTitle: _NS("Previous")];
 568     [o_dmi_mute setTitle: _NS("Mute")];
 569
 570     /* error panel */
 571     [o_error setTitle: _NS("Error")];
 572     [o_err_lbl setStringValue: _NS("An error has occurred which probably " \
 573         "prevented the execution of your request:")];
 574     [o_err_bug_lbl setStringValue: _NS("If you believe that it is a bug, " \
 575         "please follow the instructions at:")];
 576     [o_err_btn_msgs setTitle: _NS("Open Messages Window")];
 577     [o_err_btn_dismiss setTitle: _NS("Dismiss")];
 578     [o_err_ckbk_surpress setTitle: _NS("Suppress further errors")];
 579
 580     [o_info_window setTitle: _NS("Info")];
 581 }
 582
 583 - (void)applicationWillFinishLaunching:(NSNotification *)o_notification
 584 {
 585     o_msg_lock = [[NSLock alloc] init];
 586     o_msg_arr = [[NSMutableArray arrayWithCapacity: 200] retain];
 587
 588     o_img_play = [[NSImage imageNamed: @"play"] retain];
 589     o_img_play_pressed = [[NSImage imageNamed: @"play_blue"] retain];
 590     o_img_pause = [[NSImage imageNamed: @"pause"] retain];
 591     o_img_pause_pressed = [[NSImage imageNamed: @"pause_blue"] retain];
 592
 593     [p_intf->p_sys->o_sendport setDelegate: self];
 594     [[NSRunLoop currentRunLoop]
 595         addPort: p_intf->p_sys->o_sendport
 596         forMode: NSDefaultRunLoopMode];
 597
 598     [NSTimer scheduledTimerWithTimeInterval: 0.5
 599         target: self selector: @selector(manageIntf:)
 600         userInfo: nil repeats: FALSE];
 601
 602     [NSThread detachNewThreadSelector: @selector(manage)
 603         toTarget: self withObject: nil];
 604
 605     [o_controls setupVarMenuItem: o_mi_add_intf target: (vlc_object_t *)p_intf
 606         var: "intf-add" selector: @selector(toggleVar:)];
 607
 608     vlc_thread_set_priority( p_intf, VLC_THREAD_PRIORITY_LOW );
 609 }
 610
 611 - (BOOL)application:(NSApplication *)o_app openFile:(NSString *)o_filename
 612 {
 613     NSDictionary *o_dic = [NSDictionary dictionaryWithObjectsAndKeys: o_filename, @"ITEM_URL", nil];
 614     [o_playlist appendArray:
 615         [NSArray arrayWithObject: o_dic] atPos: -1 enqueue: NO];
 616
 617     return( TRUE );
 618 }
 619
 620 - (NSString *)localizedString:(char *)psz
 621 {
 622     NSString * o_str = nil;
 623
 624     if( psz != NULL )
 625     {
 626         o_str = [[[NSString alloc] initWithUTF8String: psz] autorelease];
 627     }
 628     if ( o_str == NULL )
 629     {
 630         msg_Err( VLCIntf, "could not translate: %s", psz );
 631     }
 632
 633     return( o_str );
 634 }
 635
 636 - (char *)delocalizeString:(NSString *)id
 637 {
 638     NSData * o_data = [id dataUsingEncoding: NSUTF8StringEncoding
 639                           allowLossyConversion: NO];
 640     char * psz_string;
 641
 642     if ( o_data == nil )
 643     {
 644         o_data = [id dataUsingEncoding: NSUTF8StringEncoding
 645                      allowLossyConversion: YES];
 646         psz_string = malloc( [o_data length] + 1 );
 647         [o_data getBytes: psz_string];
 648         psz_string[ [o_data length] ] = '\0';
 649         msg_Err( VLCIntf, "cannot convert to wanted encoding: %s",
 650                  psz_string );
 651     }
 652     else
 653     {
 654         psz_string = malloc( [o_data length] + 1 );
 655         [o_data getBytes: psz_string];
 656         psz_string[ [o_data length] ] = '\0';
 657     }
 658
 659     return psz_string;
 660 }
 661
 662 /* i_width is in pixels */
 663 - (NSString *)wrapString: (NSString *)o_in_string toWidth: (int) i_width
 664 {
 665     NSMutableString *o_wrapped;
 666     NSString *o_out_string;
 667     NSRange glyphRange, effectiveRange, charRange;
 668     NSRect lineFragmentRect;
 669     unsigned glyphIndex, breaksInserted = 0;
 670
 671     NSTextStorage *o_storage = [[NSTextStorage alloc] initWithString: o_in_string
 672         attributes: [NSDictionary dictionaryWithObjectsAndKeys:
 673         [NSFont labelFontOfSize: 0.0], NSFontAttributeName, nil]];
 674     NSLayoutManager *o_layout_manager = [[NSLayoutManager alloc] init];
 675     NSTextContainer *o_container = [[NSTextContainer alloc]
 676         initWithContainerSize: NSMakeSize(i_width, 2000)];
 677
 678     [o_layout_manager addTextContainer: o_container];
 679     [o_container release];
 680     [o_storage addLayoutManager: o_layout_manager];
 681     [o_layout_manager release];
 682
 683     o_wrapped = [o_in_string mutableCopy];
 684     glyphRange = [o_layout_manager glyphRangeForTextContainer: o_container];
 685
 686     for( glyphIndex = glyphRange.location ; glyphIndex < NSMaxRange(glyphRange) ;
 687             glyphIndex += effectiveRange.length) {
 688         lineFragmentRect = [o_layout_manager lineFragmentRectForGlyphAtIndex: glyphIndex
 689                                             effectiveRange: &effectiveRange];
 690         charRange = [o_layout_manager characterRangeForGlyphRange: effectiveRange
 691                                     actualGlyphRange: &effectiveRange];
 692         if ([o_wrapped lineRangeForRange:
 693                 NSMakeRange(charRange.location + breaksInserted, charRange.length)].length > charRange.length) {
 694             [o_wrapped insertString: @"\n" atIndex: NSMaxRange(charRange) + breaksInserted];
 695             breaksInserted++;
 696         }
 697     }
 698     o_out_string = [NSString stringWithString: o_wrapped];
 699     [o_wrapped release];
 700     [o_storage release];
 701
 702     return o_out_string;
 703 }
 704
 705
 706 /*****************************************************************************
 707  * hasDefinedShortcutKey: Check to see if the key press is a defined VLC
 708  * shortcut key.  If it is, pass it off to VLC for handling and return YES,
 709  * otherwise ignore it and return NO (where it will get handled by Cocoa).
 710  *****************************************************************************/
 711 - (BOOL)hasDefinedShortcutKey:(NSEvent *)o_event
 712 {
 713     unichar key = 0;
 714     vlc_value_t val;
 715     unsigned int i_pressed_modifiers = 0;
 716     struct hotkey *p_hotkeys;
 717     int i;
 718
 719     val.i_int = 0;
 720     p_hotkeys = p_intf->p_vlc->p_hotkeys;
 721
 722     i_pressed_modifiers = [o_event modifierFlags];
 723
 724     if( i_pressed_modifiers & NSShiftKeyMask )
 725         val.i_int |= KEY_MODIFIER_SHIFT;
 726     if( i_pressed_modifiers & NSControlKeyMask )
 727         val.i_int |= KEY_MODIFIER_CTRL;
 728     if( i_pressed_modifiers & NSAlternateKeyMask )
 729         val.i_int |= KEY_MODIFIER_ALT;
 730     if( i_pressed_modifiers & NSCommandKeyMask )
 731         val.i_int |= KEY_MODIFIER_COMMAND;
 732
 733     key = [[o_event charactersIgnoringModifiers] characterAtIndex: 0];
 734
 735     switch( key )
 736     {
 737         case NSDeleteCharacter:
 738         case NSDeleteFunctionKey:
 739         case NSDeleteCharFunctionKey:
 740         case NSBackspaceCharacter:
 741         case NSUpArrowFunctionKey:
 742         case NSDownArrowFunctionKey:
 743         case NSRightArrowFunctionKey:
 744         case NSLeftArrowFunctionKey:
 745         case NSEnterCharacter:
 746         case NSCarriageReturnCharacter:
 747             return NO;
 748     }
 749
 750     val.i_int |= CocoaKeyToVLC( key );
 751
 752     for( i = 0; p_hotkeys[i].psz_action != NULL; i++ )
 753     {
 754         if( p_hotkeys[i].i_key == val.i_int )
 755         {
 756             var_Set( p_intf->p_vlc, "key-pressed", val );
 757             return YES;
 758         }
 759     }
 760
 761     return NO;
 762 }
 763
 764 - (id)getControls
 765 {
 766     if ( o_controls )
 767     {
 768         return o_controls;
 769     }
 770     return nil;
 771 }
 772
 773 - (id)getPlaylist
 774 {
 775     if ( o_playlist )
 776     {
 777         return o_playlist;
 778     }
 779     return nil;
 780 }
 781
 782 - (id)getInfo
 783 {
 784     if ( o_info )
 785     {
 786         return o_info;
 787     }
 788     return nil;
 789 }
 790
 791 - (id)getWizard
 792 {
 793     if ( o_wizard )
 794     {
 795         return o_wizard;
 796     }
 797     return nil;
 798 }
 799
 800 - (id)getBookmarks
 801 {
 802     if ( o_bookmarks )
 803     {
 804         return o_bookmarks;
 805     }
 806     return nil;
 807 }
 808
 809 - (void)manage
 810 {
 811     NSDate * o_sleep_date;
 812     playlist_t * p_playlist;
 813
 814     /* new thread requires a new pool */
 815     NSAutoreleasePool * o_pool = [[NSAutoreleasePool alloc] init];
 816
 817     vlc_thread_set_priority( p_intf, VLC_THREAD_PRIORITY_LOW );
 818
 819     p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 820                                               FIND_ANYWHERE );
 821
 822     if( p_playlist != NULL )
 823     {
 824         var_AddCallback( p_playlist, "intf-change", PlaylistChanged, self );
 825         var_AddCallback( p_playlist, "item-change", PlaylistChanged, self );
 826         var_AddCallback( p_playlist, "item-append", PlaylistChanged, self );
 827         var_AddCallback( p_playlist, "item-deleted", PlaylistChanged, self );
 828         var_AddCallback( p_playlist, "playlist-current", PlaylistChanged, self );
 829
 830         vlc_object_release( p_playlist );
 831     }
 832
 833     while( !p_intf->b_die )
 834     {
 835         vlc_mutex_lock( &p_intf->change_lock );
 836
 837 #define p_input p_intf->p_sys->p_input
 838
 839         if( p_input == NULL )
 840         {
 841             p_input = (input_thread_t *)vlc_object_find( p_intf, VLC_OBJECT_INPUT,
 842                                            FIND_ANYWHERE );
 843
 844             /* Refresh the interface */
 845             if( p_input )
 846             {
 847                 msg_Dbg( p_intf, "input has changed, refreshing interface" );
 848                 p_intf->p_sys->b_input_update = VLC_TRUE;
 849             }
 850         }
 851         else if( p_input->b_die || p_input->b_dead )
 852         {
 853             /* input stopped */
 854             p_intf->p_sys->b_intf_update = VLC_TRUE;
 855             p_intf->p_sys->i_play_status = END_S;
 856             [self setScrollField: _NS("VLC media player") stopAfter:-1];
 857             vlc_object_release( p_input );
 858             p_input = NULL;
 859         }
 860 #undef p_input
 861
 862         /* Manage volume status */
 863         [self manageVolumeSlider];
 864
 865         vlc_mutex_unlock( &p_intf->change_lock );
 866
 867         o_sleep_date = [NSDate dateWithTimeIntervalSinceNow: .1];
 868         [NSThread sleepUntilDate: o_sleep_date];
 869     }
 870
 871     [self terminate];
 872     [o_pool release];
 873 }
 874
 875 - (void)manageIntf:(NSTimer *)o_timer
 876 {
 877     vlc_value_t val;
 878
 879     if( p_intf->p_vlc->b_die == VLC_TRUE )
 880     {
 881         [o_timer invalidate];
 882         return;
 883     }
 884
 885 #define p_input p_intf->p_sys->p_input
 886     if( p_intf->p_sys->b_input_update )
 887     {
 888         /* Called when new input is opened */
 889         p_intf->p_sys->b_current_title_update = VLC_TRUE;
 890         p_intf->p_sys->b_intf_update = VLC_TRUE;
 891         p_intf->p_sys->b_input_update = VLC_FALSE;
 892     }
 893     if( p_intf->p_sys->b_intf_update )
 894     {
 895         vlc_bool_t b_input = VLC_FALSE;
 896         vlc_bool_t b_plmul = VLC_FALSE;
 897         vlc_bool_t b_control = VLC_FALSE;
 898         vlc_bool_t b_seekable = VLC_FALSE;
 899         vlc_bool_t b_chapters = VLC_FALSE;
 900
 901         playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 902                                                    FIND_ANYWHERE );
 903         b_plmul = p_playlist->i_size > 1;
 904
 905         vlc_object_release( p_playlist );
 906
 907         if( ( b_input = ( p_input != NULL ) ) )
 908         {
 909             /* seekable streams */
 910             var_Get( p_input, "seekable", &val);
 911             b_seekable = val.b_bool;
 912
 913             /* check wether slow/fast motion is possible*/
 914             b_control = p_input->input.b_can_pace_control;
 915
 916             /* chapters & titles */
 917             //b_chapters = p_input->stream.i_area_nb > 1;
 918         }
 919
 920         [o_btn_stop setEnabled: b_input];
 921         [o_btn_ff setEnabled: b_seekable];
 922         [o_btn_rewind setEnabled: b_seekable];
 923         [o_btn_prev setEnabled: (b_plmul || b_chapters)];
 924         [o_btn_next setEnabled: (b_plmul || b_chapters)];
 925
 926         [o_timeslider setFloatValue: 0.0];
 927         [o_timeslider setEnabled: b_seekable];
 928         [o_timefield setStringValue: @"0:00:00"];
 929
 930         p_intf->p_sys->b_intf_update = VLC_FALSE;
 931     }
 932
 933     if( p_intf->p_sys->b_playmode_update )
 934     {
 935         [o_playlist playModeUpdated];
 936         p_intf->p_sys->b_playmode_update = VLC_FALSE;
 937     }
 938     if( p_intf->p_sys->b_playlist_update )
 939     {
 940         [o_playlist playlistUpdated];
 941         p_intf->p_sys->b_playlist_update = VLC_FALSE;
 942     }
 943
 944     if( p_intf->p_sys->b_fullscreen_update )
 945     {
 946         playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 947                                                    FIND_ANYWHERE );
 948         var_Get( p_playlist, "fullscreen", &val );
 949         [o_btn_fullscreen setState: val.b_bool];
 950         vlc_object_release( p_playlist );
 951
 952         p_intf->p_sys->b_fullscreen_update = VLC_FALSE;
 953     }
 954
 955     if( p_input && !p_input->b_die )
 956     {
 957         vlc_value_t val;
 958
 959         if( p_intf->p_sys->b_current_title_update )
 960         {
 961             NSString *o_temp;
 962             vout_thread_t *p_vout;
 963             playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 964                                                        FIND_ANYWHERE );
 965
 966             if( p_playlist == NULL || p_playlist->status.p_item == NULL )
 967             {
 968                 return;
 969             }
 970             o_temp = [NSString stringWithUTF8String:
 971                 p_playlist->status.p_item->input.psz_name];
 972             if( o_temp == NULL )
 973                 o_temp = [NSString stringWithCString:
 974                     p_playlist->status.p_item->input.psz_name];
 975             [self setScrollField: o_temp stopAfter:-1];
 976
 977             p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
 978                                                     FIND_ANYWHERE );
 979             if( p_vout != NULL )
 980             {
 981                 id o_vout_wnd;
 982                 NSEnumerator * o_enum = [[NSApp orderedWindows] objectEnumerator];
 983
 984                 while( ( o_vout_wnd = [o_enum nextObject] ) )
 985                 {
 986                     if( [[o_vout_wnd className] isEqualToString: @"VLCWindow"] )
 987                     {
 988                         [o_vout_wnd updateTitle];
 989                     }
 990                 }
 991                 vlc_object_release( (vlc_object_t *)p_vout );
 992             }
 993             [o_playlist updateRowSelection];
 994             vlc_object_release( p_playlist );
 995             p_intf->p_sys->b_current_title_update = FALSE;
 996         }
 997
 998         if( p_input && [o_timeslider isEnabled] )
 999         {
1000             /* Update the slider */
1001             vlc_value_t time;
1002             NSString * o_time;
1003             mtime_t i_seconds;
1004             vlc_value_t pos;
1005             float f_updated;
1006
1007             var_Get( p_input, "position", &pos );
1008             f_updated = 10000. * pos.f_float;
1009             [o_timeslider setFloatValue: f_updated];
1010
1011             var_Get( p_input, "time", &time );
1012             i_seconds = time.i_time / 1000000;
1013
1014             o_time = [NSString stringWithFormat: @"%d:%02d:%02d",
1015                             (int) (i_seconds / (60 * 60)),
1016                             (int) (i_seconds / 60 % 60),
1017                             (int) (i_seconds % 60)];
1018             [o_timefield setStringValue: o_time];
1019         }
1020
1021         if( p_intf->p_sys->b_volume_update )
1022         {
1023             NSString *o_text;
1024             int i_volume_step = 0;
1025             o_text = [NSString stringWithFormat: _NS("Volume: %d%%"), i_lastShownVolume * 400 / AOUT_VOLUME_MAX];
1026             if( i_lastShownVolume != -1 )
1027             [self setScrollField:o_text stopAfter:1000000];
1028             i_volume_step = config_GetInt( p_intf->p_vlc, "volume-step" );
1029             [o_volumeslider setFloatValue: (float)i_lastShownVolume / i_volume_step];
1030             [o_volumeslider setEnabled: TRUE];
1031             p_intf->p_sys->b_mute = ( i_lastShownVolume == 0 );
1032             p_intf->p_sys->b_volume_update = FALSE;
1033         }
1034
1035         /* Manage Playing status */
1036         var_Get( p_input, "state", &val );
1037         if( p_intf->p_sys->i_play_status != val.i_int )
1038         {
1039             p_intf->p_sys->i_play_status = val.i_int;
1040             [self playStatusUpdated: p_intf->p_sys->i_play_status];
1041         }
1042     }
1043     else
1044     {
1045         p_intf->p_sys->i_play_status = END_S;
1046         p_intf->p_sys->b_intf_update = VLC_TRUE;
1047         [self playStatusUpdated: p_intf->p_sys->i_play_status];
1048         [self setSubmenusEnabled: FALSE];
1049     }
1050
1051 #undef p_input
1052
1053     [self updateMessageArray];
1054
1055     if( (i_end_scroll != -1) && (mdate() > i_end_scroll) )
1056         [self resetScrollField];
1057
1058
1059     [NSTimer scheduledTimerWithTimeInterval: 0.3
1060         target: self selector: @selector(manageIntf:)
1061         userInfo: nil repeats: FALSE];
1062 }
1063
1064 - (void)setupMenus
1065 {
1066 #define p_input p_intf->p_sys->p_input
1067     if( p_input != NULL )
1068     {
1069         [o_controls setupVarMenuItem: o_mi_program target: (vlc_object_t *)p_input
1070             var: "program" selector: @selector(toggleVar:)];
1071
1072         [o_controls setupVarMenuItem: o_mi_title target: (vlc_object_t *)p_input
1073             var: "title" selector: @selector(toggleVar:)];
1074
1075         [o_controls setupVarMenuItem: o_mi_chapter target: (vlc_object_t *)p_input
1076             var: "chapter" selector: @selector(toggleVar:)];
1077
1078         [o_controls setupVarMenuItem: o_mi_audiotrack target: (vlc_object_t *)p_input
1079             var: "audio-es" selector: @selector(toggleVar:)];
1080
1081         [o_controls setupVarMenuItem: o_mi_videotrack target: (vlc_object_t *)p_input
1082             var: "video-es" selector: @selector(toggleVar:)];
1083
1084         [o_controls setupVarMenuItem: o_mi_subtitle target: (vlc_object_t *)p_input
1085             var: "spu-es" selector: @selector(toggleVar:)];
1086
1087         aout_instance_t * p_aout = vlc_object_find( p_intf, VLC_OBJECT_AOUT,
1088                                                     FIND_ANYWHERE );
1089         if ( p_aout != NULL )
1090         {
1091             [o_controls setupVarMenuItem: o_mi_channels target: (vlc_object_t *)p_aout
1092                 var: "audio-channels" selector: @selector(toggleVar:)];
1093
1094             [o_controls setupVarMenuItem: o_mi_device target: (vlc_object_t *)p_aout
1095                 var: "audio-device" selector: @selector(toggleVar:)];
1096
1097             [o_controls setupVarMenuItem: o_mi_visual target: (vlc_object_t *)p_aout
1098                 var: "visual" selector: @selector(toggleVar:)];
1099             vlc_object_release( (vlc_object_t *)p_aout );
1100         }
1101
1102         vout_thread_t * p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
1103                                                             FIND_ANYWHERE );
1104
1105         if ( p_vout != NULL )
1106         {
1107             vlc_object_t * p_dec_obj;
1108
1109             [o_controls setupVarMenuItem: o_mi_screen target: (vlc_object_t *)p_vout
1110                 var: "video-device" selector: @selector(toggleVar:)];
1111
1112             [o_controls setupVarMenuItem: o_mi_deinterlace target: (vlc_object_t *)p_vout
1113                 var: "deinterlace" selector: @selector(toggleVar:)];
1114
1115             p_dec_obj = (vlc_object_t *)vlc_object_find(
1116                                                  (vlc_object_t *)p_vout,
1117                                                  VLC_OBJECT_DECODER,
1118                                                  FIND_PARENT );
1119             if ( p_dec_obj != NULL )
1120             {
1121                [o_controls setupVarMenuItem: o_mi_ffmpeg_pp target:
1122                     (vlc_object_t *)p_dec_obj var:"ffmpeg-pp-q" selector:
1123                     @selector(toggleVar:)];
1124
1125                 vlc_object_release(p_dec_obj);
1126             }
1127             vlc_object_release( (vlc_object_t *)p_vout );
1128         }
1129     }
1130 #undef p_input
1131 }
1132
1133 - (void)setScrollField:(NSString *)o_string stopAfter:(int)timeout
1134 {
1135     if( timeout != -1 )
1136         i_end_scroll = mdate() + timeout;
1137     else
1138         i_end_scroll = -1;
1139     [o_scrollfield setStringValue: o_string];
1140 }
1141
1142 - (void)resetScrollField
1143 {
1144     i_end_scroll = -1;
1145 #define p_input p_intf->p_sys->p_input
1146     if( p_input && !p_input->b_die )
1147     {
1148         NSString *o_temp;
1149         playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
1150                                                    FIND_ANYWHERE );
1151         if( p_playlist == NULL )
1152         {
1153             return;
1154         }
1155         o_temp = [NSString stringWithUTF8String:
1156                   p_playlist->status.p_item->input.psz_name];
1157         if( o_temp == NULL )
1158             o_temp = [NSString stringWithCString:
1159                     p_playlist->status.p_item->input.psz_name];
1160         [self setScrollField: o_temp stopAfter:-1];
1161         vlc_object_release( p_playlist );
1162         return;
1163     }
1164 #undef p_input
1165     [self setScrollField: _NS("VLC media player") stopAfter:-1];
1166 }
1167
1168 - (void)updateMessageArray
1169 {
1170     int i_start, i_stop;
1171     vlc_value_t quiet;
1172
1173     vlc_mutex_lock( p_intf->p_sys->p_sub->p_lock );
1174     i_stop = *p_intf->p_sys->p_sub->pi_stop;
1175     vlc_mutex_unlock( p_intf->p_sys->p_sub->p_lock );
1176
1177     if( p_intf->p_sys->p_sub->i_start != i_stop )
1178     {
1179         NSColor *o_white = [NSColor whiteColor];
1180         NSColor *o_red = [NSColor redColor];
1181         NSColor *o_yellow = [NSColor yellowColor];
1182         NSColor *o_gray = [NSColor grayColor];
1183
1184         NSColor * pp_color[4] = { o_white, o_red, o_yellow, o_gray };
1185         static const char * ppsz_type[4] = { ": ", " error: ",
1186                                              " warning: ", " debug: " };
1187
1188         for( i_start = p_intf->p_sys->p_sub->i_start;
1189              i_start != i_stop;
1190              i_start = (i_start+1) % VLC_MSG_QSIZE )
1191         {
1192             NSString *o_msg;
1193             NSDictionary *o_attr;
1194             NSAttributedString *o_msg_color;
1195
1196             int i_type = p_intf->p_sys->p_sub->p_msg[i_start].i_type;
1197
1198             [o_msg_lock lock];
1199
1200             if( [o_msg_arr count] + 2 > 400 )
1201             {
1202                 unsigned rid[] = { 0, 1 };
1203                 [o_msg_arr removeObjectsFromIndices: (unsigned *)&rid
1204                            numIndices: sizeof(rid)/sizeof(rid[0])];
1205             }
1206
1207             o_attr = [NSDictionary dictionaryWithObject: o_gray
1208                 forKey: NSForegroundColorAttributeName];
1209             o_msg = [NSString stringWithFormat: @"%s%s",
1210                 p_intf->p_sys->p_sub->p_msg[i_start].psz_module,
1211                 ppsz_type[i_type]];
1212             o_msg_color = [[NSAttributedString alloc]
1213                 initWithString: o_msg attributes: o_attr];
1214             [o_msg_arr addObject: [o_msg_color autorelease]];
1215
1216             o_attr = [NSDictionary dictionaryWithObject: pp_color[i_type]
1217                 forKey: NSForegroundColorAttributeName];
1218             o_msg = [NSString stringWithFormat: @"%s\n",
1219                 p_intf->p_sys->p_sub->p_msg[i_start].psz_msg];
1220             o_msg_color = [[NSAttributedString alloc]
1221                 initWithString: o_msg attributes: o_attr];
1222             [o_msg_arr addObject: [o_msg_color autorelease]];
1223
1224             [o_msg_lock unlock];
1225
1226             var_Get( p_intf->p_vlc, "verbose", &quiet );
1227
1228             if( i_type == 1 && quiet.i_int > -1 )
1229             {
1230                 NSString *o_my_msg = [NSString stringWithFormat: @"%s: %s\n",
1231                     p_intf->p_sys->p_sub->p_msg[i_start].psz_module,
1232                     p_intf->p_sys->p_sub->p_msg[i_start].psz_msg];
1233
1234                 NSRange s_r = NSMakeRange( [[o_err_msg string] length], 0 );
1235                 [o_err_msg setEditable: YES];
1236                 [o_err_msg setSelectedRange: s_r];
1237                 [o_err_msg insertText: o_my_msg];
1238
1239                 [o_error makeKeyAndOrderFront: self];
1240                 [o_err_msg setEditable: NO];
1241             }
1242         }
1243
1244         vlc_mutex_lock( p_intf->p_sys->p_sub->p_lock );
1245         p_intf->p_sys->p_sub->i_start = i_start;
1246         vlc_mutex_unlock( p_intf->p_sys->p_sub->p_lock );
1247     }
1248 }
1249
1250 - (void)playStatusUpdated:(int)i_status
1251 {
1252     if( i_status == PLAYING_S )
1253     {
1254         [o_btn_play setImage: o_img_pause];
1255         [o_btn_play setAlternateImage: o_img_pause_pressed];
1256         [o_btn_play setToolTip: _NS("Pause")];
1257         [o_mi_play setTitle: _NS("Pause")];
1258         [o_dmi_play setTitle: _NS("Pause")];
1259     }
1260     else
1261     {
1262         [o_btn_play setImage: o_img_play];
1263         [o_btn_play setAlternateImage: o_img_play_pressed];
1264         [o_btn_play setToolTip: _NS("Play")];
1265         [o_mi_play setTitle: _NS("Play")];
1266         [o_dmi_play setTitle: _NS("Play")];
1267     }
1268 }
1269
1270 - (void)setSubmenusEnabled:(BOOL)b_enabled
1271 {
1272     [o_mi_program setEnabled: b_enabled];
1273     [o_mi_title setEnabled: b_enabled];
1274     [o_mi_chapter setEnabled: b_enabled];
1275     [o_mi_audiotrack setEnabled: b_enabled];
1276     [o_mi_visual setEnabled: b_enabled];
1277     [o_mi_videotrack setEnabled: b_enabled];
1278     [o_mi_subtitle setEnabled: b_enabled];
1279     [o_mi_channels setEnabled: b_enabled];
1280     [o_mi_deinterlace setEnabled: b_enabled];
1281     [o_mi_ffmpeg_pp setEnabled: b_enabled];
1282     [o_mi_device setEnabled: b_enabled];
1283     [o_mi_screen setEnabled: b_enabled];
1284 }
1285
1286 - (void)manageVolumeSlider
1287 {
1288     audio_volume_t i_volume;
1289     aout_VolumeGet( p_intf, &i_volume );
1290
1291     if( i_volume != i_lastShownVolume )
1292     {
1293         i_lastShownVolume = i_volume;
1294         p_intf->p_sys->b_volume_update = TRUE;
1295     }
1296 }
1297
1298 - (IBAction)timesliderUpdate:(id)sender
1299 {
1300 #define p_input p_intf->p_sys->p_input
1301     float f_updated;
1302
1303     switch( [[NSApp currentEvent] type] )
1304     {
1305         case NSLeftMouseUp:
1306         case NSLeftMouseDown:
1307         case NSLeftMouseDragged:
1308             f_updated = [sender floatValue];
1309             break;
1310
1311         default:
1312             return;
1313     }
1314
1315     if( p_input != NULL )
1316     {
1317         vlc_value_t time;
1318         vlc_value_t pos;
1319         mtime_t i_seconds;
1320         NSString * o_time;
1321
1322         pos.f_float = f_updated / 10000.;
1323         var_Set( p_input, "position", pos );
1324         [o_timeslider setFloatValue: f_updated];
1325
1326         var_Get( p_input, "time", &time );
1327         i_seconds = time.i_time / 1000000;
1328
1329         o_time = [NSString stringWithFormat: @"%d:%02d:%02d",
1330                         (int) (i_seconds / (60 * 60)),
1331                         (int) (i_seconds / 60 % 60),
1332                         (int) (i_seconds % 60)];
1333         [o_timefield setStringValue: o_time];
1334     }
1335 #undef p_input
1336 }
1337
1338 - (void)terminate
1339 {
1340     playlist_t * p_playlist;
1341     vout_thread_t * p_vout;
1342
1343 #define p_input p_intf->p_sys->p_input
1344     if( p_input )
1345     {
1346         vlc_object_release( p_input );
1347         p_input = NULL;
1348     }
1349 #undef p_input
1350
1351     /* Stop playback */
1352     if( ( p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
1353                                         FIND_ANYWHERE ) ) )
1354     {
1355         playlist_Stop( p_playlist );
1356         vlc_object_release( p_playlist );
1357     }
1358
1359     /* FIXME - Wait here until all vouts are terminated because
1360        libvlc's VLC_CleanUp destroys interfaces before vouts, which isn't
1361        good on OS X. We definitly need a cleaner way to handle this,
1362        but this may hopefully be good enough for now.
1363          -- titer 2003/11/22 */
1364     while( ( p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
1365                                        FIND_ANYWHERE ) ) )
1366     {
1367         vlc_object_release( p_vout );
1368         msleep( 100000 );
1369     }
1370     msleep( 500000 );
1371
1372     if( o_img_pause_pressed != nil )
1373     {
1374         [o_img_pause_pressed release];
1375         o_img_pause_pressed = nil;
1376     }
1377
1378     if( o_img_pause_pressed != nil )
1379     {
1380         [o_img_pause_pressed release];
1381         o_img_pause_pressed = nil;
1382     }
1383
1384     if( o_img_pause != nil )
1385     {
1386         [o_img_pause release];
1387         o_img_pause = nil;
1388     }
1389
1390     if( o_img_play != nil )
1391     {
1392         [o_img_play release];
1393         o_img_play = nil;
1394     }
1395
1396     if( o_msg_arr != nil )
1397     {
1398         [o_msg_arr removeAllObjects];
1399         [o_msg_arr release];
1400         o_msg_arr = nil;
1401     }
1402
1403     if( o_msg_lock != nil )
1404     {
1405         [o_msg_lock release];
1406         o_msg_lock = nil;
1407     }
1408
1409     /* write cached user defaults to disk */
1410     [[NSUserDefaults standardUserDefaults] synchronize];
1411
1412     p_intf->b_die = VLC_TRUE;
1413     [NSApp stop:NULL];
1414 }
1415
1416 - (IBAction)clearRecentItems:(id)sender
1417 {
1418     [[NSDocumentController sharedDocumentController]
1419                           clearRecentDocuments: nil];
1420 }
1421
1422 - (void)openRecentItem:(id)sender
1423 {
1424     [self application: nil openFile: [sender title]];
1425 }
1426
1427 - (IBAction)intfOpenFile:(id)sender
1428 {
1429     if (!nib_open_loaded)
1430     {
1431         nib_open_loaded = [NSBundle loadNibNamed:@"Open" owner:self];
1432         [o_open awakeFromNib];
1433         [o_open openFile];
1434     } else {
1435         [o_open openFile];
1436     }
1437 }
1438
1439 - (IBAction)intfOpenFileGeneric:(id)sender
1440 {
1441     if (!nib_open_loaded)
1442     {
1443         nib_open_loaded = [NSBundle loadNibNamed:@"Open" owner:self];
1444         [o_open awakeFromNib];
1445         [o_open openFileGeneric];
1446     } else {
1447         [o_open openFileGeneric];
1448     }
1449 }
1450
1451 - (IBAction)intfOpenDisc:(id)sender
1452 {
1453     if (!nib_open_loaded)
1454     {
1455         nib_open_loaded = [NSBundle loadNibNamed:@"Open" owner:self];
1456         [o_open awakeFromNib];
1457         [o_open openDisc];
1458     } else {
1459         [o_open openDisc];
1460     }
1461 }
1462
1463 - (IBAction)intfOpenNet:(id)sender
1464 {
1465     if (!nib_open_loaded)
1466     {
1467         nib_open_loaded = [NSBundle loadNibNamed:@"Open" owner:self];
1468         [o_open awakeFromNib];
1469         [o_open openNet];
1470     } else {
1471         [o_open openNet];
1472     }
1473 }
1474
1475 - (IBAction)showWizard:(id)sender
1476 {
1477     if (!nib_wizard_loaded)
1478     {
1479         nib_wizard_loaded = [NSBundle loadNibNamed:@"Wizard" owner:self];
1480         [o_wizard initStrings];
1481         [o_wizard resetWizard];
1482         [o_wizard showWizard];
1483     } else {
1484         [o_wizard resetWizard];
1485         [o_wizard showWizard];
1486     }
1487 }
1488
1489 - (IBAction)showExtended:(id)sender
1490 {
1491     if (!nib_extended_loaded)
1492     {
1493         nib_extended_loaded = [NSBundle loadNibNamed:@"Extended" owner:self];
1494         [o_extended initStrings];
1495         [o_extended showPanel];
1496     } else {
1497         [o_extended showPanel];
1498     }
1499 }
1500
1501 - (IBAction)showBookmarks:(id)sender
1502 {
1503     /* we need the wizard-nib for the bookmarks's extract functionality */
1504     if (!nib_wizard_loaded)
1505     {
1506         nib_wizard_loaded = [NSBundle loadNibNamed:@"Wizard" owner:self];
1507     }
1508
1509     if (!nib_bookmarks_loaded)
1510     {
1511         nib_bookmarks_loaded = [NSBundle loadNibNamed:@"Bookmarks" owner:self];
1512         [o_bookmarks showBookmarks];
1513     } else {
1514         [o_bookmarks showBookmarks];
1515     }
1516 }
1517
1518 - (IBAction)viewAbout:(id)sender
1519 {
1520     if (!nib_about_loaded)
1521     {
1522         nib_about_loaded = [NSBundle loadNibNamed:@"About" owner:self];
1523         [o_about showPanel];
1524     } else {
1525         [o_about showPanel];
1526     }
1527 }
1528
1529 - (IBAction)viewPreferences:(id)sender
1530 {
1531 /* GRUIIIIIIIK */
1532     if( o_prefs == nil )
1533         o_prefs = [[VLCPrefs alloc] init];
1534     [o_prefs showPrefs];
1535 }
1536
1537 - (IBAction)checkForUpdate:(id)sender
1538 {
1539     if (!nib_update_loaded)
1540     {
1541         nib_update_loaded = [NSBundle loadNibNamed:@"Update" owner:self];
1542         [o_update showUpdateWindow];
1543     } else {
1544         [o_update showUpdateWindow];
1545     }
1546 }
1547
1548 - (IBAction)closeError:(id)sender
1549 {
1550     vlc_value_t val;
1551
1552     if( [o_err_ckbk_surpress state] == NSOnState )
1553     {
1554         val.i_int = -1;
1555         var_Set( p_intf->p_vlc, "verbose", val );
1556     }
1557     [o_err_msg setString: @""];
1558     [o_error performClose: self];
1559 }
1560
1561 - (IBAction)openReadMe:(id)sender
1562 {
1563     NSString * o_path = [[NSBundle mainBundle]
1564         pathForResource: @"README.MacOSX" ofType: @"rtf"];
1565
1566     [[NSWorkspace sharedWorkspace] openFile: o_path
1567                                    withApplication: @"TextEdit"];
1568 }
1569
1570 - (IBAction)openDocumentation:(id)sender
1571 {
1572     NSURL * o_url = [NSURL URLWithString:
1573         @"http://www.videolan.org/doc/"];
1574
1575     [[NSWorkspace sharedWorkspace] openURL: o_url];
1576 }
1577
1578 - (IBAction)reportABug:(id)sender
1579 {
1580     NSURL * o_url = [NSURL URLWithString:
1581         @"http://www.videolan.org/support/bug-reporting.html"];
1582
1583     [[NSWorkspace sharedWorkspace] openURL: o_url];
1584 }
1585
1586 - (IBAction)openWebsite:(id)sender
1587 {
1588     NSURL * o_url = [NSURL URLWithString: @"http://www.videolan.org/"];
1589
1590     [[NSWorkspace sharedWorkspace] openURL: o_url];
1591 }
1592
1593 - (IBAction)openLicense:(id)sender
1594 {
1595     NSString * o_path = [[NSBundle mainBundle]
1596         pathForResource: @"COPYING" ofType: nil];
1597
1598     [[NSWorkspace sharedWorkspace] openFile: o_path
1599                                    withApplication: @"TextEdit"];
1600 }
1601
1602 - (IBAction)openForum:(id)sender
1603 {
1604     NSURL * o_url = [NSURL URLWithString: @"http://forum.videolan.org/"];
1605
1606     [[NSWorkspace sharedWorkspace] openURL: o_url];
1607 }
1608
1609 - (IBAction)openDonate:(id)sender
1610 {
1611     NSURL * o_url = [NSURL URLWithString: @"http://www.videolan.org/contribute.html#paypal"];
1612
1613     [[NSWorkspace sharedWorkspace] openURL: o_url];
1614 }
1615
1616 - (IBAction)openCrashLog:(id)sender
1617 {
1618     NSString * o_path = [@"~/Library/Logs/CrashReporter/VLC.crash.log"
1619                                     stringByExpandingTildeInPath];
1620
1621
1622     if ( [[NSFileManager defaultManager] fileExistsAtPath: o_path ] )
1623     {
1624         [[NSWorkspace sharedWorkspace] openFile: o_path
1625                                     withApplication: @"Console"];
1626     }
1627     else
1628     {
1629         NSBeginInformationalAlertSheet(_NS("No CrashLog found"), @"Continue", nil, nil, o_msgs_panel, self, NULL, NULL, nil, _NS("You haven't experienced any heavy crashes yet.") );
1630
1631     }
1632 }
1633
1634 - (void)windowDidBecomeKey:(NSNotification *)o_notification
1635 {
1636     if( [o_notification object] == o_msgs_panel )
1637     {
1638         id o_msg;
1639         NSEnumerator * o_enum;
1640
1641         [o_messages setString: @""];
1642
1643         [o_msg_lock lock];
1644
1645         o_enum = [o_msg_arr objectEnumerator];
1646
1647         while( ( o_msg = [o_enum nextObject] ) != nil )
1648         {
1649             [o_messages insertText: o_msg];
1650         }
1651
1652         [o_msg_lock unlock];
1653     }
1654 }
1655
1656 - (IBAction)togglePlaylist:(id)sender
1657 {
1658     NSRect o_rect = [o_window frame];
1659     /*First, check if the playlist is visible*/
1660     if( o_rect.size.height <= 200 )
1661     {
1662         b_small_window = YES; /* we know we are small, make sure this is actually set (see case below) */
1663         /* make large */
1664         if ( o_size_with_playlist.height > 200 )
1665         {
1666             o_rect.size.height = o_size_with_playlist.height;
1667         } else {
1668             o_rect.size.height = 500;
1669         }
1670
1671         if ( o_size_with_playlist.width > [o_window minSize].width )
1672         {
1673             o_rect.size.width = o_size_with_playlist.width;
1674         } else {
1675             o_rect.size.width = 500;
1676         }
1677
1678         o_rect.size.height = (o_size_with_playlist.height > 200) ?
1679             o_size_with_playlist.height : 500;
1680         o_rect.origin.x = [o_window frame].origin.x;
1681         o_rect.origin.y = [o_window frame].origin.y - o_rect.size.height +
1682                                                 [o_window minSize].height;
1683         [o_btn_playlist setState: YES];
1684     }
1685     else
1686     {
1687         /* make small */
1688         o_rect.size.height = [o_window minSize].height;
1689         o_rect.size.width = [o_window minSize].width;
1690         o_rect.origin.x = [o_window frame].origin.x;
1691         /* Calculate the position of the lower right corner after resize */
1692         o_rect.origin.y = [o_window frame].origin.y +
1693             [o_window frame].size.height - [o_window minSize].height;
1694
1695         [o_playlist_view setAutoresizesSubviews: NO];
1696         [o_playlist_view removeFromSuperview];
1697         [o_btn_playlist setState: NO];
1698         b_small_window = NO; /* we aren't small here just yet. we are doing an animated resize after this */
1699     }
1700
1701     [o_window setFrame: o_rect display:YES animate: YES];
1702 }
1703
1704 - (void)updateTogglePlaylistState
1705 {
1706     if( [o_window frame].size.height <= 200 )
1707     {
1708         [o_btn_playlist setState: NO];
1709     }
1710     else
1711     {
1712         [o_btn_playlist setState: YES];
1713     }
1714 }
1715
1716 - (NSSize)windowWillResize:(NSWindow *)sender toSize:(NSSize)proposedFrameSize
1717 {
1718     /* Not triggered on a window resize or maxification of the window. only by window mouse dragging resize */
1719
1720    /*Stores the size the controller one resize, to be able to restore it when
1721      toggling the playlist*/
1722     o_size_with_playlist = proposedFrameSize;
1723
1724     if( proposedFrameSize.height <= 200 )
1725     {
1726         if( b_small_window == NO )
1727         {
1728             /* if large and going to small then hide */
1729             b_small_window = YES;
1730             [o_playlist_view setAutoresizesSubviews: NO];
1731             [o_playlist_view removeFromSuperview];
1732         }
1733         return NSMakeSize( proposedFrameSize.width, [o_window minSize].height);
1734     }
1735     return proposedFrameSize;
1736 }
1737
1738 - (void)windowDidResize:(NSNotification *)notif
1739 {
1740     if( [o_window frame].size.height > 200 && b_small_window )
1741     {
1742         /* If large and coming from small then show */
1743         [o_playlist_view setAutoresizesSubviews: YES];
1744         [o_playlist_view setFrame: NSMakeRect( 10, 10, [o_window frame].size.width - 20, [o_window frame].size.height - [o_window minSize].height - 10 )];
1745         [o_playlist_view setNeedsDisplay:YES];
1746         [[o_window contentView] addSubview: o_playlist_view];
1747         b_small_window = NO;
1748     }
1749     [self updateTogglePlaylistState];
1750 }
1751
1752 @end
1753
1754 @implementation VLCMain (NSMenuValidation)
1755
1756 - (BOOL)validateMenuItem:(NSMenuItem *)o_mi
1757 {
1758     NSString *o_title = [o_mi title];
1759     BOOL bEnabled = TRUE;
1760
1761     /* Recent Items Menu */
1762     if( [o_title isEqualToString: _NS("Clear Menu")] )
1763     {
1764         NSMenu * o_menu = [o_mi_open_recent submenu];
1765         int i_nb_items = [o_menu numberOfItems];
1766         NSArray * o_docs = [[NSDocumentController sharedDocumentController]
1767                                                        recentDocumentURLs];
1768         UInt32 i_nb_docs = [o_docs count];
1769
1770         if( i_nb_items > 1 )
1771         {
1772             while( --i_nb_items )
1773             {
1774                 [o_menu removeItemAtIndex: 0];
1775             }
1776         }
1777
1778         if( i_nb_docs > 0 )
1779         {
1780             NSURL * o_url;
1781             NSString * o_doc;
1782
1783             [o_menu insertItem: [NSMenuItem separatorItem] atIndex: 0];
1784
1785             while( TRUE )
1786             {
1787                 i_nb_docs--;
1788
1789                 o_url = [o_docs objectAtIndex: i_nb_docs];
1790
1791                 if( [o_url isFileURL] )
1792                 {
1793                     o_doc = [o_url path];
1794                 }
1795                 else
1796                 {
1797                     o_doc = [o_url absoluteString];
1798                 }
1799
1800                 [o_menu insertItemWithTitle: o_doc
1801                     action: @selector(openRecentItem:)
1802                     keyEquivalent: @"" atIndex: 0];
1803
1804                 if( i_nb_docs == 0 )
1805                 {
1806                     break;
1807                 }
1808             }
1809         }
1810         else
1811         {
1812             bEnabled = FALSE;
1813         }
1814     }
1815     return( bEnabled );
1816 }
1817
1818 @end
1819
1820 @implementation VLCMain (Internal)
1821
1822 - (void)handlePortMessage:(NSPortMessage *)o_msg
1823 {
1824     id ** val;
1825     NSData * o_data;
1826     NSValue * o_value;
1827     NSInvocation * o_inv;
1828     NSConditionLock * o_lock;
1829
1830     o_data = [[o_msg components] lastObject];
1831     o_inv = *((NSInvocation **)[o_data bytes]);
1832     [o_inv getArgument: &o_value atIndex: 2];
1833     val = (id **)[o_value pointerValue];
1834     [o_inv setArgument: val[1] atIndex: 2];
1835     o_lock = *(val[0]);
1836
1837     [o_lock lock];
1838     [o_inv invoke];
1839     [o_lock unlockWithCondition: 1];
1840 }
1841
1842 @end