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