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

   1 /*****************************************************************************
   2  * intf.m: MacOS X interface plugin
   3  *****************************************************************************
   4  * Copyright (C) 2002-2003 VideoLAN
   5  * $Id: intf.m,v 1.109 2003/12/22 14:45:37 hartman Exp $
   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 "info.h"
  39 #include "controls.h"
  40
  41 /*****************************************************************************
  42  * Local prototypes.
  43  *****************************************************************************/
  44 static void Run ( intf_thread_t *p_intf );
  45
  46 /*****************************************************************************
  47  * OpenIntf: initialize interface
  48  *****************************************************************************/
  49 int E_(OpenIntf) ( vlc_object_t *p_this )
  50 {
  51     intf_thread_t *p_intf = (intf_thread_t*) p_this;
  52
  53     p_intf->p_sys = malloc( sizeof( intf_sys_t ) );
  54     if( p_intf->p_sys == NULL )
  55     {
  56         return( 1 );
  57     }
  58
  59     memset( p_intf->p_sys, 0, sizeof( *p_intf->p_sys ) );
  60
  61     p_intf->p_sys->o_pool = [[NSAutoreleasePool alloc] init];
  62
  63     /* Put Cocoa into multithread mode as soon as possible.
  64      * http://developer.apple.com/techpubs/macosx/Cocoa/
  65      * TasksAndConcepts/ProgrammingTopics/Multithreading/index.html
  66      * This thread does absolutely nothing at all. */
  67     [NSThread detachNewThreadSelector:@selector(self) toTarget:[NSString string] withObject:nil];
  68
  69     p_intf->p_sys->o_sendport = [[NSPort port] retain];
  70     p_intf->p_sys->p_sub = msg_Subscribe( p_intf );
  71     p_intf->pf_run = Run;
  72
  73     [[VLCApplication sharedApplication] autorelease];
  74     [NSApp setIntf: p_intf];
  75
  76
  77     [NSBundle loadNibNamed: @"MainMenu" owner: NSApp];
  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
 107     [NSApp run];
 108 }
 109
 110 /*****************************************************************************
 111  * VLCApplication implementation
 112  *****************************************************************************/
 113 @implementation VLCApplication
 114
 115 - (NSString *)localizedString:(char *)psz
 116 {
 117     NSString * o_str = nil;
 118
 119     if( psz != NULL )
 120     {
 121         o_str = [[[NSString alloc] initWithUTF8String: psz] autorelease];
 122     }
 123     if ( o_str == NULL )
 124     {
 125         msg_Err( p_intf, "could not translate: %s", psz );
 126     }
 127
 128     return( o_str );
 129 }
 130
 131 - (char *)delocalizeString:(NSString *)id
 132 {
 133     NSData * o_data = [id dataUsingEncoding: NSUTF8StringEncoding
 134                           allowLossyConversion: NO];
 135     char * psz_string;
 136
 137     if ( o_data == nil )
 138     {
 139         o_data = [id dataUsingEncoding: NSUTF8StringEncoding
 140                      allowLossyConversion: YES];
 141         psz_string = malloc( [o_data length] + 1 );
 142         [o_data getBytes: psz_string];
 143         psz_string[ [o_data length] ] = '\0';
 144         msg_Err( p_intf, "cannot convert to wanted encoding: %s",
 145                  psz_string );
 146     }
 147     else
 148     {
 149         psz_string = malloc( [o_data length] + 1 );
 150         [o_data getBytes: psz_string];
 151         psz_string[ [o_data length] ] = '\0';
 152     }
 153
 154     return psz_string;
 155 }
 156
 157 /* i_width is in pixels */
 158 - (NSString *)wrapString: (NSString *)o_in_string toWidth: (int) i_width
 159 {
 160     NSMutableString *o_wrapped;
 161     NSString *o_out_string;
 162     NSRange glyphRange, effectiveRange, charRange;
 163     NSRect lineFragmentRect;
 164     unsigned glyphIndex, breaksInserted = 0;
 165
 166     NSTextStorage *o_storage = [[NSTextStorage alloc] initWithString: o_in_string
 167         attributes: [NSDictionary dictionaryWithObjectsAndKeys:
 168         [NSFont labelFontOfSize: 0.0], NSFontAttributeName, nil]];
 169     NSLayoutManager *o_layout_manager = [[NSLayoutManager alloc] init];
 170     NSTextContainer *o_container = [[NSTextContainer alloc]
 171         initWithContainerSize: NSMakeSize(i_width, 2000)];
 172
 173     [o_layout_manager addTextContainer: o_container];
 174     [o_container release];
 175     [o_storage addLayoutManager: o_layout_manager];
 176     [o_layout_manager release];
 177
 178     o_wrapped = [o_in_string mutableCopy];
 179     glyphRange = [o_layout_manager glyphRangeForTextContainer: o_container];
 180
 181     for( glyphIndex = glyphRange.location ; glyphIndex < NSMaxRange(glyphRange) ;
 182             glyphIndex += effectiveRange.length) {
 183         lineFragmentRect = [o_layout_manager lineFragmentRectForGlyphAtIndex: glyphIndex
 184                                             effectiveRange: &effectiveRange];
 185         charRange = [o_layout_manager characterRangeForGlyphRange: effectiveRange
 186                                     actualGlyphRange: &effectiveRange];
 187         if ([o_wrapped lineRangeForRange:
 188                 NSMakeRange(charRange.location + breaksInserted, charRange.length)].length > charRange.length) {
 189             [o_wrapped insertString: @"\n" atIndex: NSMaxRange(charRange) + breaksInserted];
 190             breaksInserted++;
 191         }
 192     }
 193     o_out_string = [NSString stringWithString: o_wrapped];
 194     [o_wrapped release];
 195     [o_storage release];
 196
 197     return o_out_string;
 198 }
 199
 200 - (void)setIntf:(intf_thread_t *)_p_intf
 201 {
 202     p_intf = _p_intf;
 203 }
 204
 205 - (intf_thread_t *)getIntf
 206 {
 207     return( p_intf );
 208 }
 209
 210 - (void)terminate:(id)sender
 211 {
 212     p_intf->p_vlc->b_die = VLC_TRUE;
 213 }
 214
 215 @end
 216
 217 int ExecuteOnMainThread( id target, SEL sel, void * p_arg )
 218 {
 219     int i_ret = 0;
 220
 221     NSAutoreleasePool * o_pool = [[NSAutoreleasePool alloc] init];
 222
 223     if( [target respondsToSelector: @selector(performSelectorOnMainThread:
 224                                              withObject:waitUntilDone:)] )
 225     {
 226         [target performSelectorOnMainThread: sel
 227                 withObject: [NSValue valueWithPointer: p_arg]
 228                 waitUntilDone: YES];
 229     }
 230     else if( NSApp != nil && [NSApp respondsToSelector: @selector(getIntf)] )
 231     {
 232         NSValue * o_v1;
 233         NSValue * o_v2;
 234         NSArray * o_array;
 235         NSPort * o_recv_port;
 236         NSInvocation * o_inv;
 237         NSPortMessage * o_msg;
 238         intf_thread_t * p_intf;
 239         NSConditionLock * o_lock;
 240         NSMethodSignature * o_sig;
 241
 242         id * val[] = { &o_lock, &o_v2 };
 243
 244         p_intf = (intf_thread_t *)[NSApp getIntf];
 245
 246         o_recv_port = [[NSPort port] retain];
 247         o_v1 = [NSValue valueWithPointer: val];
 248         o_v2 = [NSValue valueWithPointer: p_arg];
 249
 250         o_sig = [target methodSignatureForSelector: sel];
 251         o_inv = [NSInvocation invocationWithMethodSignature: o_sig];
 252         [o_inv setArgument: &o_v1 atIndex: 2];
 253         [o_inv setTarget: target];
 254         [o_inv setSelector: sel];
 255
 256         o_array = [NSArray arrayWithObject:
 257             [NSData dataWithBytes: &o_inv length: sizeof(o_inv)]];
 258         o_msg = [[NSPortMessage alloc]
 259             initWithSendPort: p_intf->p_sys->o_sendport
 260             receivePort: o_recv_port components: o_array];
 261
 262         o_lock = [[NSConditionLock alloc] initWithCondition: 0];
 263         [o_msg sendBeforeDate: [NSDate distantPast]];
 264         [o_lock lockWhenCondition: 1];
 265         [o_lock unlock];
 266         [o_lock release];
 267
 268         [o_msg release];
 269         [o_recv_port release];
 270     }
 271     else
 272     {
 273         i_ret = 1;
 274     }
 275
 276     [o_pool release];
 277
 278     return( i_ret );
 279 }
 280
 281 /*****************************************************************************
 282  * playlistChanged: Callback triggered by the intf-change playlist
 283  * variable, to let the intf update the playlist.
 284  *****************************************************************************/
 285 int PlaylistChanged( vlc_object_t *p_this, const char *psz_variable,
 286                      vlc_value_t old_val, vlc_value_t new_val, void *param )
 287 {
 288     intf_thread_t * p_intf = [NSApp getIntf];
 289     p_intf->p_sys->b_playlist_update = VLC_TRUE;
 290     p_intf->p_sys->b_intf_update = VLC_TRUE;
 291     return VLC_SUCCESS;
 292 }
 293
 294 static struct
 295 {
 296     unichar i_nskey;
 297     unsigned int i_vlckey;
 298 } nskeys_to_vlckeys[] =
 299 {
 300     { NSUpArrowFunctionKey, KEY_UP },
 301     { NSDownArrowFunctionKey, KEY_DOWN },
 302     { NSLeftArrowFunctionKey, KEY_LEFT },
 303     { NSRightArrowFunctionKey, KEY_RIGHT },
 304     { NSF1FunctionKey, KEY_F1 },
 305     { NSF2FunctionKey, KEY_F2 },
 306     { NSF3FunctionKey, KEY_F3 },
 307     { NSF4FunctionKey, KEY_F4 },
 308     { NSF5FunctionKey, KEY_F5 },
 309     { NSF6FunctionKey, KEY_F6 },
 310     { NSF7FunctionKey, KEY_F7 },
 311     { NSF8FunctionKey, KEY_F8 },
 312     { NSF9FunctionKey, KEY_F9 },
 313     { NSF10FunctionKey, KEY_F10 },
 314     { NSF11FunctionKey, KEY_F11 },
 315     { NSF12FunctionKey, KEY_F12 },
 316     { NSHomeFunctionKey, KEY_HOME },
 317     { NSEndFunctionKey, KEY_END },
 318     { NSPageUpFunctionKey, KEY_PAGEUP },
 319     { NSPageDownFunctionKey, KEY_PAGEDOWN },
 320     { NSTabCharacter, KEY_TAB },
 321     { NSCarriageReturnCharacter, KEY_ENTER },
 322     { NSEnterCharacter, KEY_ENTER },
 323     { NSBackspaceCharacter, KEY_BACKSPACE },
 324     { (unichar) ' ', KEY_SPACE },
 325     { (unichar) 0x1b, KEY_ESC },
 326     {0,0}
 327 };
 328
 329 unichar VLCKeyToCocoa( unsigned int i_key )
 330 {
 331     unsigned int i;
 332
 333     for( i = 0; nskeys_to_vlckeys[i].i_vlckey != 0; i++ )
 334     {
 335         if( nskeys_to_vlckeys[i].i_vlckey == (i_key & ~KEY_MODIFIER) )
 336         {
 337             return nskeys_to_vlckeys[i].i_nskey;
 338         }
 339     }
 340     return (unichar)(i_key & ~KEY_MODIFIER);
 341 }
 342
 343 unsigned int CocoaKeyToVLC( unichar i_key )
 344 {
 345     unsigned int i;
 346
 347     for( i = 0; nskeys_to_vlckeys[i].i_nskey != 0; i++ )
 348     {
 349         if( nskeys_to_vlckeys[i].i_nskey == i_key )
 350         {
 351             return nskeys_to_vlckeys[i].i_vlckey;
 352         }
 353     }
 354     return (unsigned int)i_key;
 355 }
 356
 357 unsigned int VLCModifiersToCocoa( unsigned int i_key )
 358 {
 359     unsigned int new = 0;
 360     if( i_key & KEY_MODIFIER_COMMAND )
 361         new |= NSCommandKeyMask;
 362     if( i_key & KEY_MODIFIER_ALT )
 363         new |= NSAlternateKeyMask;
 364     if( i_key & KEY_MODIFIER_SHIFT )
 365         new |= NSShiftKeyMask;
 366     if( i_key & KEY_MODIFIER_CTRL )
 367         new |= NSControlKeyMask;
 368     return new;
 369 }
 370
 371 /*****************************************************************************
 372  * VLCMain implementation
 373  *****************************************************************************/
 374 @implementation VLCMain
 375
 376 - (void)awakeFromNib
 377 {
 378     unsigned int i_key = 0;
 379     intf_thread_t * p_intf = [NSApp getIntf];
 380
 381     [self initStrings];
 382     [o_window setExcludedFromWindowsMenu: TRUE];
 383     [o_msgs_panel setExcludedFromWindowsMenu: TRUE];
 384     [o_msgs_panel setDelegate: self];
 385
 386     i_key = config_GetInt( p_intf, "key-quit" );
 387     [o_mi_quit setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 388     [o_mi_quit setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 389     i_key = config_GetInt( p_intf, "key-play-pause" );
 390     [o_mi_play setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 391     [o_mi_play setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 392     i_key = config_GetInt( p_intf, "key-stop" );
 393     [o_mi_stop setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 394     [o_mi_stop setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 395     i_key = config_GetInt( p_intf, "key-faster" );
 396     [o_mi_faster setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 397     [o_mi_faster setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 398     i_key = config_GetInt( p_intf, "key-slower" );
 399     [o_mi_slower setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 400     [o_mi_slower setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 401     i_key = config_GetInt( p_intf, "key-prev" );
 402     [o_mi_previous setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 403     [o_mi_previous setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 404     i_key = config_GetInt( p_intf, "key-next" );
 405     [o_mi_next setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 406     [o_mi_next setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 407     i_key = config_GetInt( p_intf, "key-jump+10sec" );
 408     [o_mi_fwd setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 409     [o_mi_fwd setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 410     i_key = config_GetInt( p_intf, "key-jump-10sec" );
 411     [o_mi_bwd setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 412     [o_mi_bwd setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 413     i_key = config_GetInt( p_intf, "key-vol-up" );
 414     [o_mi_vol_up setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 415     [o_mi_vol_up setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 416     i_key = config_GetInt( p_intf, "key-vol-down" );
 417     [o_mi_vol_down setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 418     [o_mi_vol_down setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 419     i_key = config_GetInt( p_intf, "key-vol-mute" );
 420     [o_mi_mute setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 421     [o_mi_mute setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 422     i_key = config_GetInt( p_intf, "key-fullscreen" );
 423     [o_mi_fullscreen setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 424     [o_mi_fullscreen setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 425
 426     [self setSubmenusEnabled: FALSE];
 427     [self manageVolumeSlider];
 428
 429 }
 430
 431 - (void)initStrings
 432 {
 433     [o_window setTitle: _NS("VLC - Controller")];
 434     [o_scrollfield setStringValue: _NS("VLC Media Player")];
 435
 436     /* button controls */
 437     [o_btn_prev setToolTip: _NS("Previous")];
 438     [o_btn_rewind setToolTip: _NS("Rewind")];
 439     [o_btn_play setToolTip: _NS("Play")];
 440     [o_btn_stop setToolTip: _NS("Stop")];
 441     [o_btn_ff setToolTip: _NS("Fast Forward")];
 442     [o_btn_next setToolTip: _NS("Next")];
 443     [o_btn_fullscreen setToolTip: _NS("Fullscreen")];
 444     [o_volumeslider setToolTip: _NS("Volume")];
 445     [o_timeslider setToolTip: _NS("Position")];
 446
 447     /* messages panel */
 448     [o_msgs_panel setTitle: _NS("Messages")];
 449     [o_msgs_btn_crashlog setTitle: _NS("Open CrashLog")];
 450
 451     /* main menu */
 452     [o_mi_about setTitle: _NS("About VLC media player")];
 453     [o_mi_prefs setTitle: _NS("Preferences...")];
 454     [o_mi_hide setTitle: _NS("Hide VLC")];
 455     [o_mi_hide_others setTitle: _NS("Hide Others")];
 456     [o_mi_show_all setTitle: _NS("Show All")];
 457     [o_mi_quit setTitle: _NS("Quit VLC")];
 458
 459     [o_mu_file setTitle: _ANS("1:File")];
 460     [o_mi_open_generic setTitle: _NS("Open File...")];
 461     [o_mi_open_file setTitle: _NS("Quick Open File...")];
 462     [o_mi_open_disc setTitle: _NS("Open Disc...")];
 463     [o_mi_open_net setTitle: _NS("Open Network...")];
 464     [o_mi_open_recent setTitle: _NS("Open Recent")];
 465     [o_mi_open_recent_cm setTitle: _NS("Clear Menu")];
 466
 467     [o_mu_edit setTitle: _NS("Edit")];
 468     [o_mi_cut setTitle: _NS("Cut")];
 469     [o_mi_copy setTitle: _NS("Copy")];
 470     [o_mi_paste setTitle: _NS("Paste")];
 471     [o_mi_clear setTitle: _NS("Clear")];
 472     [o_mi_select_all setTitle: _NS("Select All")];
 473
 474     [o_mu_controls setTitle: _NS("Controls")];
 475     [o_mi_play setTitle: _NS("Play")];
 476     [o_mi_stop setTitle: _NS("Stop")];
 477     [o_mi_faster setTitle: _NS("Faster")];
 478     [o_mi_slower setTitle: _NS("Slower")];
 479     [o_mi_previous setTitle: _NS("Previous")];
 480     [o_mi_next setTitle: _NS("Next")];
 481     [o_mi_random setTitle: _NS("Shuffle")];
 482     [o_mi_repeat setTitle: _NS("Repeat Item")];
 483     [o_mi_loop setTitle: _NS("Repeat Playlist")];
 484     [o_mi_fwd setTitle: _NS("Step Forward")];
 485     [o_mi_bwd setTitle: _NS("Step Backward")];
 486     [o_mi_program setTitle: _NS("Program")];
 487     [o_mu_program setTitle: _NS("Program")];
 488     [o_mi_title setTitle: _NS("Title")];
 489     [o_mu_title setTitle: _NS("Title")];
 490     [o_mi_chapter setTitle: _NS("Chapter")];
 491     [o_mu_chapter setTitle: _NS("Chapter")];
 492
 493     [o_mu_audio setTitle: _NS("Audio")];
 494     [o_mi_vol_up setTitle: _NS("Volume Up")];
 495     [o_mi_vol_down setTitle: _NS("Volume Down")];
 496     [o_mi_mute setTitle: _NS("Mute")];
 497     [o_mi_audiotrack setTitle: _NS("Audio track")];
 498     [o_mu_audiotrack setTitle: _NS("Audio track")];
 499     [o_mi_channels setTitle: _NS("Audio channels")];
 500     [o_mu_channels setTitle: _NS("Audio channels")];
 501     [o_mi_device setTitle: _NS("Audio device")];
 502     [o_mu_device setTitle: _NS("Audio device")];
 503     [o_mi_visual setTitle: _NS("Visualizations")];
 504     [o_mu_visual setTitle: _NS("Visualizations")];
 505
 506     [o_mu_video setTitle: _NS("Video")];
 507     [o_mi_half_window setTitle: _NS("Half Size")];
 508     [o_mi_normal_window setTitle: _NS("Normal Size")];
 509     [o_mi_double_window setTitle: _NS("Double Size")];
 510     [o_mi_fittoscreen setTitle: _NS("Fit To Screen")];
 511     [o_mi_fullscreen setTitle: _NS("Fullscreen")];
 512     [o_mi_floatontop setTitle: _NS("Float On Top")];
 513     [o_mi_videotrack setTitle: _NS("Video track")];
 514     [o_mu_videotrack setTitle: _NS("Video track")];
 515     [o_mi_screen setTitle: _NS("Video device")];
 516     [o_mu_screen setTitle: _NS("Video device")];
 517     [o_mi_subtitle setTitle: _NS("Subtitles track")];
 518     [o_mu_subtitle setTitle: _NS("Subtitles track")];
 519     [o_mi_deinterlace setTitle: _NS("Deinterlace")];
 520     [o_mu_deinterlace setTitle: _NS("Deinterlace")];
 521
 522     [o_mu_window setTitle: _NS("Window")];
 523     [o_mi_minimize setTitle: _NS("Minimize Window")];
 524     [o_mi_close_window setTitle: _NS("Close Window")];
 525     [o_mi_controller setTitle: _NS("Controller")];
 526     [o_mi_playlist setTitle: _NS("Playlist")];
 527     [o_mi_info setTitle: _NS("Info")];
 528     [o_mi_messages setTitle: _NS("Messages")];
 529
 530     [o_mi_bring_atf setTitle: _NS("Bring All to Front")];
 531
 532     [o_mu_help setTitle: _NS("Help")];
 533     [o_mi_readme setTitle: _NS("ReadMe...")];
 534     [o_mi_documentation setTitle: _NS("Online Documentation")];
 535     [o_mi_reportabug setTitle: _NS("Report a Bug")];
 536     [o_mi_website setTitle: _NS("VideoLAN Website")];
 537     [o_mi_license setTitle: _NS("License")];
 538
 539     /* dock menu */
 540     [o_dmi_play setTitle: _NS("Play")];
 541     [o_dmi_stop setTitle: _NS("Stop")];
 542     [o_dmi_next setTitle: _NS("Next")];
 543     [o_dmi_previous setTitle: _NS("Previous")];
 544
 545     /* error panel */
 546     [o_error setTitle: _NS("Error")];
 547     [o_err_lbl setStringValue: _NS("An error has occurred which probably prevented the execution of your request:")];
 548     [o_err_bug_lbl setStringValue: _NS("If you believe that it is a bug, please follow the instructions at:")];
 549     [o_err_btn_msgs setTitle: _NS("Open Messages Window")];
 550     [o_err_btn_dismiss setTitle: _NS("Dismiss")];
 551
 552     [o_info_window setTitle: _NS("Info")];
 553 }
 554
 555 - (void)applicationWillFinishLaunching:(NSNotification *)o_notification
 556 {
 557     intf_thread_t * p_intf = [NSApp getIntf];
 558
 559     o_msg_lock = [[NSLock alloc] init];
 560     o_msg_arr = [[NSMutableArray arrayWithCapacity: 200] retain];
 561
 562     o_img_play = [[NSImage imageNamed: @"play"] retain];
 563     o_img_play_pressed = [[NSImage imageNamed: @"play_blue"] retain];
 564     o_img_pause = [[NSImage imageNamed: @"pause"] retain];
 565     o_img_pause_pressed = [[NSImage imageNamed: @"pause_blue"] retain];
 566
 567     [p_intf->p_sys->o_sendport setDelegate: self];
 568     [[NSRunLoop currentRunLoop]
 569         addPort: p_intf->p_sys->o_sendport
 570         forMode: NSDefaultRunLoopMode];
 571
 572     [NSTimer scheduledTimerWithTimeInterval: 0.5
 573         target: self selector: @selector(manageIntf:)
 574         userInfo: nil repeats: FALSE];
 575
 576     [NSThread detachNewThreadSelector: @selector(manage)
 577         toTarget: self withObject: nil];
 578
 579     vlc_thread_set_priority( p_intf, VLC_THREAD_PRIORITY_LOW );
 580 }
 581
 582 - (BOOL)application:(NSApplication *)o_app openFile:(NSString *)o_filename
 583 {
 584     NSDictionary *o_dic = [NSDictionary dictionaryWithObjectsAndKeys: o_filename, @"ITEM_URL", nil];
 585     [o_playlist appendArray:
 586         [NSArray arrayWithObject: o_dic] atPos: -1 enqueue: NO];
 587
 588     return( TRUE );
 589 }
 590
 591 - (id)getControls
 592 {
 593     if ( o_controls )
 594     {
 595         return o_controls;
 596     }
 597     return nil;
 598 }
 599
 600 - (id)getPlaylist
 601 {
 602     if ( o_playlist )
 603     {
 604         return o_playlist;
 605     }
 606     return nil;
 607 }
 608
 609 - (void)manage
 610 {
 611     NSDate * o_sleep_date;
 612     intf_thread_t * p_intf = [NSApp getIntf];
 613     NSAutoreleasePool * o_pool = [[NSAutoreleasePool alloc] init];
 614
 615     vlc_thread_set_priority( p_intf, VLC_THREAD_PRIORITY_LOW );
 616
 617     while( !p_intf->b_die )
 618     {
 619         playlist_t * p_playlist;
 620         vlc_value_t val;
 621         vlc_mutex_lock( &p_intf->change_lock );
 622
 623         p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 624                                               FIND_ANYWHERE );
 625
 626         if( p_playlist != NULL )
 627         {
 628             var_AddCallback( p_playlist, "intf-change", PlaylistChanged, self );
 629 #define p_input p_playlist->p_input
 630
 631             if( p_input )
 632             {
 633                 if( !p_input->b_die )
 634                 {
 635                     vlc_value_t val;
 636
 637                     /* New input or stream map change */
 638                     if( p_input->stream.b_changed )
 639                     {
 640                         msg_Dbg( p_intf, "stream has changed, refreshing interface" );
 641                         p_intf->p_sys->b_playing = TRUE;
 642                         p_intf->p_sys->b_current_title_update = 1;
 643                         p_input->stream.b_changed = 0;
 644                         p_intf->p_sys->b_intf_update = TRUE;
 645                     }
 646
 647                     if( var_Get( (vlc_object_t *)p_input, "intf-change", &val )
 648                         >= 0 && val.b_bool )
 649                     {
 650                         p_intf->p_sys->b_input_update = TRUE;
 651                     }
 652                 }
 653             }
 654             else if( p_intf->p_sys->b_playing && !p_intf->b_die )
 655             {
 656                 p_intf->p_sys->b_playing = FALSE;
 657                 p_intf->p_sys->b_intf_update = TRUE;
 658             }
 659
 660 #undef p_input
 661             vlc_object_release( p_playlist );
 662
 663             var_Create(p_intf,"intf-change",VLC_VAR_BOOL );
 664             if( var_Get( p_intf, "intf-change", &val )
 665                         >= 0 && val.b_bool )
 666             {
 667                 p_intf->p_sys->b_fullscreen_update = TRUE;
 668             }
 669             val.b_bool = VLC_FALSE;
 670             var_Set( p_intf,"intf-change",val);
 671         }
 672
 673         vlc_mutex_unlock( &p_intf->change_lock );
 674
 675         o_sleep_date = [NSDate dateWithTimeIntervalSinceNow: .5];
 676         [NSThread sleepUntilDate: o_sleep_date];
 677     }
 678
 679     [self terminate];
 680     [o_pool release];
 681 }
 682
 683 - (void)manageIntf:(NSTimer *)o_timer
 684 {
 685     intf_thread_t * p_intf = [NSApp getIntf];
 686
 687     if( p_intf->p_vlc->b_die == VLC_TRUE )
 688     {
 689         [o_timer invalidate];
 690         return;
 691     }
 692
 693     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 694                                                        FIND_ANYWHERE );
 695
 696     if( p_playlist == NULL )
 697     {
 698         return;
 699     }
 700
 701     if ( p_intf->p_sys->b_playlist_update )
 702     {
 703         [o_playlist playlistUpdated];
 704         p_intf->p_sys->b_playlist_update = VLC_FALSE;
 705     }
 706
 707     if( p_intf->p_sys->b_current_title_update )
 708     {
 709         vout_thread_t *p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
 710                                                 FIND_ANYWHERE );
 711
 712         vlc_mutex_lock( &p_playlist->object_lock );
 713         [o_scrollfield setStringValue: [NSString stringWithUTF8String:
 714             p_playlist->pp_items[p_playlist->i_index]->psz_name]];
 715         vlc_mutex_unlock( &p_playlist->object_lock );
 716
 717         if( p_vout != NULL )
 718         {
 719             id o_vout_wnd;
 720             NSEnumerator * o_enum = [[NSApp orderedWindows] objectEnumerator];
 721
 722             while( ( o_vout_wnd = [o_enum nextObject] ) )
 723             {
 724                 if( [[o_vout_wnd className] isEqualToString: @"VLCWindow"] )
 725                 {
 726                     [o_vout_wnd updateTitle];
 727                 }
 728             }
 729             vlc_object_release( (vlc_object_t *)p_vout );
 730         }
 731         [o_playlist updateRowSelection];
 732         [o_info updateInfo];
 733
 734         p_intf->p_sys->b_current_title_update = FALSE;
 735     }
 736
 737     vlc_mutex_lock( &p_playlist->object_lock );
 738
 739 #define p_input p_playlist->p_input
 740
 741     if( p_intf->p_sys->b_intf_update )
 742     {
 743         vlc_bool_t b_input = VLC_FALSE;
 744         vlc_bool_t b_plmul = VLC_FALSE;
 745         vlc_bool_t b_control = VLC_FALSE;
 746         vlc_bool_t b_seekable = VLC_FALSE;
 747         vlc_bool_t b_chapters = VLC_FALSE;
 748
 749         b_plmul = p_playlist->i_size > 1;
 750
 751         if( ( b_input = ( p_input != NULL ) ) )
 752         {
 753             vlc_mutex_lock( &p_input->stream.stream_lock );
 754
 755             /* seekable streams */
 756             b_seekable = p_input->stream.b_seekable;
 757
 758             /* check wether slow/fast motion is possible*/
 759             b_control = p_input->stream.b_pace_control;
 760
 761             /* chapters & titles */
 762             b_chapters = p_input->stream.i_area_nb > 1;
 763
 764             vlc_mutex_unlock( &p_input->stream.stream_lock );
 765         }
 766
 767         [o_btn_stop setEnabled: b_input];
 768         [o_btn_ff setEnabled: b_seekable];
 769         [o_btn_rewind setEnabled: b_seekable];
 770         [o_btn_prev setEnabled: (b_plmul || b_chapters)];
 771         [o_btn_next setEnabled: (b_plmul || b_chapters)];
 772
 773         [o_timeslider setFloatValue: 0.0];
 774         [o_timeslider setEnabled: b_seekable];
 775         [o_timefield setStringValue: @"0:00:00"];
 776
 777         [self manageVolumeSlider];
 778         p_intf->p_sys->b_intf_update = VLC_FALSE;
 779     }
 780
 781     if (p_intf->p_sys->b_fullscreen_update )
 782     {
 783         vout_thread_t  * p_vout;
 784         vlc_value_t val;
 785         p_vout=vlc_object_find(p_intf, VLC_OBJECT_VOUT, FIND_ANYWHERE);
 786         if (p_vout !=NULL)
 787         {
 788             if( var_Get( p_intf, "fullscreen", &val )
 789                         >= 0 && val.b_bool )
 790             {
 791                 [o_btn_fullscreen setState:VLC_TRUE];
 792             }
 793             else
 794             {
 795                 [o_btn_fullscreen setState:VLC_FALSE];
 796             }
 797             [o_btn_fullscreen setEnabled: VLC_TRUE];
 798             vlc_object_release( p_vout );
 799         }
 800         else
 801         {
 802             [o_btn_fullscreen setState: VLC_FALSE];
 803             [o_btn_fullscreen setEnabled: VLC_FALSE];
 804         }
 805         p_intf->p_sys->b_fullscreen_update = VLC_FALSE;
 806     }
 807
 808     if( p_intf->p_sys->b_playing && p_input != NULL )
 809     {
 810         vlc_value_t time;
 811         NSString * o_time;
 812         mtime_t i_seconds;
 813
 814         if( p_input->stream.b_seekable )
 815         {
 816             vlc_value_t pos;
 817             float f_updated;
 818
 819             var_Get( p_input, "position", &pos );
 820             f_updated = 10000. * pos.f_float;
 821
 822             if( f_slider != f_updated )
 823             {
 824                 [o_timeslider setFloatValue: f_updated];
 825             }
 826         }
 827
 828         var_Get( p_input, "time", &time );
 829         i_seconds = time.i_time / 1000000;
 830
 831         o_time = [NSString stringWithFormat: @"%d:%02d:%02d",
 832                         (int) (i_seconds / (60 * 60)),
 833                         (int) (i_seconds / 60 % 60),
 834                         (int) (i_seconds % 60)];
 835         [o_timefield setStringValue: o_time];
 836     }
 837     if( p_input )
 838     {
 839         vlc_value_t val;
 840         var_Get( p_input, "state", &val );
 841
 842         if( val.i_int != PAUSE_S )
 843         {
 844             p_intf->p_sys->b_play_status = TRUE;
 845         }
 846         else
 847         {
 848             p_intf->p_sys->b_play_status = FALSE;
 849         }
 850         [self playStatusUpdated: p_intf->p_sys->b_play_status];
 851     }
 852     else
 853     {
 854         p_intf->p_sys->b_play_status = FALSE;
 855         [self playStatusUpdated: p_intf->p_sys->b_play_status];
 856         [self setSubmenusEnabled: FALSE];
 857     }
 858
 859 #undef p_input
 860
 861     vlc_mutex_unlock( &p_playlist->object_lock );
 862     vlc_object_release( p_playlist );
 863
 864     [self updateMessageArray];
 865
 866     [NSTimer scheduledTimerWithTimeInterval: 0.5
 867         target: self selector: @selector(manageIntf:)
 868         userInfo: nil repeats: FALSE];
 869 }
 870
 871 - (void)setupMenus
 872 {
 873     intf_thread_t * p_intf = [NSApp getIntf];
 874     playlist_t *p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 875                                                 FIND_ANYWHERE );
 876
 877     if( p_playlist != NULL )
 878     {
 879 #define p_input p_playlist->p_input
 880         if( p_input != NULL )
 881         {
 882             [o_controls setupVarMenuItem: o_mi_program target: (vlc_object_t *)p_input
 883                 var: "program" selector: @selector(toggleVar:)];
 884
 885             [o_controls setupVarMenuItem: o_mi_title target: (vlc_object_t *)p_input
 886                 var: "title" selector: @selector(toggleVar:)];
 887
 888             [o_controls setupVarMenuItem: o_mi_chapter target: (vlc_object_t *)p_input
 889                 var: "chapter" selector: @selector(toggleVar:)];
 890
 891             [o_controls setupVarMenuItem: o_mi_audiotrack target: (vlc_object_t *)p_input
 892                 var: "audio-es" selector: @selector(toggleVar:)];
 893
 894             [o_controls setupVarMenuItem: o_mi_videotrack target: (vlc_object_t *)p_input
 895                 var: "video-es" selector: @selector(toggleVar:)];
 896
 897             [o_controls setupVarMenuItem: o_mi_subtitle target: (vlc_object_t *)p_input
 898                 var: "spu-es" selector: @selector(toggleVar:)];
 899
 900             aout_instance_t * p_aout = vlc_object_find( p_intf, VLC_OBJECT_AOUT,
 901                                                         FIND_ANYWHERE );
 902             if ( p_aout != NULL )
 903             {
 904                 [o_controls setupVarMenuItem: o_mi_channels target: (vlc_object_t *)p_aout
 905                     var: "audio-channels" selector: @selector(toggleVar:)];
 906
 907                 [o_controls setupVarMenuItem: o_mi_device target: (vlc_object_t *)p_aout
 908                     var: "audio-device" selector: @selector(toggleVar:)];
 909
 910                 [o_controls setupVarMenuItem: o_mi_visual target: (vlc_object_t *)p_aout
 911                     var: "visual" selector: @selector(toggleVar:)];
 912                 vlc_object_release( (vlc_object_t *)p_aout );
 913             }
 914
 915             vout_thread_t * p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
 916                                                                 FIND_ANYWHERE );
 917
 918             if ( p_vout != NULL )
 919             {
 920                 [o_controls setupVarMenuItem: o_mi_screen target: (vlc_object_t *)p_vout
 921                     var: "video-device" selector: @selector(toggleVar:)];
 922
 923                 [o_controls setupVarMenuItem: o_mi_deinterlace target: (vlc_object_t *)p_vout
 924                     var: "deinterlace" selector: @selector(toggleVar:)];
 925                 vlc_object_release( (vlc_object_t *)p_vout );
 926             }
 927         }
 928 #undef p_input
 929     }
 930     vlc_object_release( (vlc_object_t *)p_playlist );
 931 }
 932
 933 - (void)updateMessageArray
 934 {
 935     int i_start, i_stop;
 936     intf_thread_t * p_intf = [NSApp getIntf];
 937
 938     vlc_mutex_lock( p_intf->p_sys->p_sub->p_lock );
 939     i_stop = *p_intf->p_sys->p_sub->pi_stop;
 940     vlc_mutex_unlock( p_intf->p_sys->p_sub->p_lock );
 941
 942     if( p_intf->p_sys->p_sub->i_start != i_stop )
 943     {
 944         NSColor *o_white = [NSColor whiteColor];
 945         NSColor *o_red = [NSColor redColor];
 946         NSColor *o_yellow = [NSColor yellowColor];
 947         NSColor *o_gray = [NSColor grayColor];
 948
 949         NSColor * pp_color[4] = { o_white, o_red, o_yellow, o_gray };
 950         static const char * ppsz_type[4] = { ": ", " error: ",
 951                                              " warning: ", " debug: " };
 952
 953         for( i_start = p_intf->p_sys->p_sub->i_start;
 954              i_start != i_stop;
 955              i_start = (i_start+1) % VLC_MSG_QSIZE )
 956         {
 957             NSString *o_msg;
 958             NSDictionary *o_attr;
 959             NSAttributedString *o_msg_color;
 960
 961             int i_type = p_intf->p_sys->p_sub->p_msg[i_start].i_type;
 962
 963             [o_msg_lock lock];
 964
 965             if( [o_msg_arr count] + 2 > 400 )
 966             {
 967                 unsigned rid[] = { 0, 1 };
 968                 [o_msg_arr removeObjectsFromIndices: (unsigned *)&rid
 969                            numIndices: sizeof(rid)/sizeof(rid[0])];
 970             }
 971
 972             o_attr = [NSDictionary dictionaryWithObject: o_gray
 973                 forKey: NSForegroundColorAttributeName];
 974             o_msg = [NSString stringWithFormat: @"%s%s",
 975                 p_intf->p_sys->p_sub->p_msg[i_start].psz_module,
 976                 ppsz_type[i_type]];
 977             o_msg_color = [[NSAttributedString alloc]
 978                 initWithString: o_msg attributes: o_attr];
 979             [o_msg_arr addObject: [o_msg_color autorelease]];
 980
 981             o_attr = [NSDictionary dictionaryWithObject: pp_color[i_type]
 982                 forKey: NSForegroundColorAttributeName];
 983             o_msg = [NSString stringWithFormat: @"%s\n",
 984                 p_intf->p_sys->p_sub->p_msg[i_start].psz_msg];
 985             o_msg_color = [[NSAttributedString alloc]
 986                 initWithString: o_msg attributes: o_attr];
 987             [o_msg_arr addObject: [o_msg_color autorelease]];
 988
 989             [o_msg_lock unlock];
 990
 991             if( i_type == 1 )
 992             {
 993                 NSString *o_my_msg = [NSString stringWithFormat: @"%s: %s\n",
 994                     p_intf->p_sys->p_sub->p_msg[i_start].psz_module,
 995                     p_intf->p_sys->p_sub->p_msg[i_start].psz_msg];
 996
 997                 NSRange s_r = NSMakeRange( [[o_err_msg string] length], 0 );
 998                 [o_err_msg setEditable: YES];
 999                 [o_err_msg setSelectedRange: s_r];
1000                 [o_err_msg insertText: o_my_msg];
1001
1002                 [o_error makeKeyAndOrderFront: self];
1003                 [o_err_msg setEditable: NO];
1004             }
1005         }
1006
1007         vlc_mutex_lock( p_intf->p_sys->p_sub->p_lock );
1008         p_intf->p_sys->p_sub->i_start = i_start;
1009         vlc_mutex_unlock( p_intf->p_sys->p_sub->p_lock );
1010     }
1011 }
1012
1013 - (void)playStatusUpdated:(BOOL)b_pause
1014 {
1015     if( b_pause )
1016     {
1017         [o_btn_play setImage: o_img_pause];
1018         [o_btn_play setAlternateImage: o_img_pause_pressed];
1019         [o_btn_play setToolTip: _NS("Pause")];
1020         [o_mi_play setTitle: _NS("Pause")];
1021         [o_dmi_play setTitle: _NS("Pause")];
1022     }
1023     else
1024     {
1025         [o_btn_play setImage: o_img_play];
1026         [o_btn_play setAlternateImage: o_img_play_pressed];
1027         [o_btn_play setToolTip: _NS("Play")];
1028         [o_mi_play setTitle: _NS("Play")];
1029         [o_dmi_play setTitle: _NS("Play")];
1030     }
1031 }
1032
1033 - (void)setSubmenusEnabled:(BOOL)b_enabled
1034 {
1035     [o_mi_program setEnabled: b_enabled];
1036     [o_mi_title setEnabled: b_enabled];
1037     [o_mi_chapter setEnabled: b_enabled];
1038     [o_mi_audiotrack setEnabled: b_enabled];
1039     [o_mi_visual setEnabled: b_enabled];
1040     [o_mi_videotrack setEnabled: b_enabled];
1041     [o_mi_subtitle setEnabled: b_enabled];
1042     [o_mi_channels setEnabled: b_enabled];
1043     [o_mi_deinterlace setEnabled: b_enabled];
1044     [o_mi_device setEnabled: b_enabled];
1045     [o_mi_screen setEnabled: b_enabled];
1046 }
1047
1048 - (void)manageVolumeSlider
1049 {
1050     audio_volume_t i_volume;
1051     intf_thread_t * p_intf = [NSApp getIntf];
1052
1053     aout_VolumeGet( p_intf, &i_volume );
1054
1055     [o_volumeslider setFloatValue: (float)i_volume / AOUT_VOLUME_STEP];
1056     [o_volumeslider setEnabled: TRUE];
1057
1058     p_intf->p_sys->b_mute = ( i_volume == 0 );
1059 }
1060
1061 - (IBAction)timesliderUpdate:(id)sender
1062 {
1063     intf_thread_t * p_intf;
1064     input_thread_t * p_input;
1065     float f_updated;
1066
1067     switch( [[NSApp currentEvent] type] )
1068     {
1069         case NSLeftMouseUp:
1070         case NSLeftMouseDown:
1071         case NSLeftMouseDragged:
1072             f_updated = [sender floatValue];
1073             break;
1074
1075         default:
1076             return;
1077     }
1078
1079     p_intf = [NSApp getIntf];
1080     p_input = vlc_object_find( p_intf, VLC_OBJECT_INPUT,
1081                                             FIND_ANYWHERE );
1082
1083     if( p_input != NULL )
1084     {
1085         vlc_value_t time;
1086         mtime_t i_seconds;
1087         NSString * o_time;
1088
1089         if( p_input->stream.b_seekable )
1090         {
1091                 vlc_value_t pos;
1092                 pos.f_float = f_updated / 10000.;
1093                 if( f_slider != f_updated )
1094                 {
1095                     var_Set( p_input, "position", pos );
1096                     [o_timeslider setFloatValue: f_updated];
1097                 }
1098         }
1099
1100         var_Get( p_input, "time", &time );
1101         i_seconds = time.i_time / 1000000;
1102
1103         o_time = [NSString stringWithFormat: @"%d:%02d:%02d",
1104                         (int) (i_seconds / (60 * 60)),
1105                         (int) (i_seconds / 60 % 60),
1106                         (int) (i_seconds % 60)];
1107         [o_timefield setStringValue: o_time];
1108         vlc_object_release( p_input );
1109     }
1110 }
1111
1112 - (void)terminate
1113 {
1114     NSEvent * o_event;
1115     playlist_t * p_playlist;
1116     vout_thread_t * p_vout;
1117     intf_thread_t * p_intf = [NSApp getIntf];
1118
1119     /* Stop playback */
1120     if( ( p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
1121                                         FIND_ANYWHERE ) ) )
1122     {
1123         playlist_Stop( p_playlist );
1124         vlc_object_release( p_playlist );
1125     }
1126
1127     /* FIXME - Wait here until all vouts are terminated because
1128        libvlc's VLC_Stop destroys interfaces before vouts, which isn't
1129        good on OS X. We definitly need a cleaner way to handle this,
1130        but this may hopefully be good enough for now.
1131          -- titer 2003/11/22 */
1132     while( ( p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
1133                                        FIND_ANYWHERE ) ) )
1134     {
1135         vlc_object_release( p_vout );
1136         msleep( 100000 );
1137     }
1138     msleep( 500000 );
1139
1140     if( o_img_pause_pressed != nil )
1141     {
1142         [o_img_pause_pressed release];
1143         o_img_pause_pressed = nil;
1144     }
1145
1146     if( o_img_pause_pressed != nil )
1147     {
1148         [o_img_pause_pressed release];
1149         o_img_pause_pressed = nil;
1150     }
1151
1152     if( o_img_pause != nil )
1153     {
1154         [o_img_pause release];
1155         o_img_pause = nil;
1156     }
1157
1158     if( o_img_play != nil )
1159     {
1160         [o_img_play release];
1161         o_img_play = nil;
1162     }
1163
1164     if( o_msg_arr != nil )
1165     {
1166         [o_msg_arr removeAllObjects];
1167         [o_msg_arr release];
1168         o_msg_arr = nil;
1169     }
1170
1171     if( o_msg_lock != nil )
1172     {
1173         [o_msg_lock release];
1174         o_msg_lock = nil;
1175     }
1176
1177     [NSApp stop: nil];
1178
1179     /* write cached user defaults to disk */
1180     [[NSUserDefaults standardUserDefaults] synchronize];
1181
1182     /* send a dummy event to break out of the event loop */
1183     o_event = [NSEvent mouseEventWithType: NSLeftMouseDown
1184                 location: NSMakePoint( 1, 1 ) modifierFlags: 0
1185                 timestamp: 1 windowNumber: [[NSApp mainWindow] windowNumber]
1186                 context: [NSGraphicsContext currentContext] eventNumber: 1
1187                 clickCount: 1 pressure: 0.0];
1188     [NSApp postEvent: o_event atStart: YES];
1189 }
1190
1191 - (IBAction)clearRecentItems:(id)sender
1192 {
1193     [[NSDocumentController sharedDocumentController]
1194                           clearRecentDocuments: nil];
1195 }
1196
1197 - (void)openRecentItem:(id)sender
1198 {
1199     [self application: nil openFile: [sender title]];
1200 }
1201
1202 - (IBAction)viewPreferences:(id)sender
1203 {
1204     [o_prefs showPrefs];
1205 }
1206
1207 - (IBAction)closeError:(id)sender
1208 {
1209     [o_err_msg setString: @""];
1210     [o_error performClose: self];
1211 }
1212
1213 - (IBAction)openReadMe:(id)sender
1214 {
1215     NSString * o_path = [[NSBundle mainBundle]
1216         pathForResource: @"README.MacOSX" ofType: @"rtf"];
1217
1218     [[NSWorkspace sharedWorkspace] openFile: o_path
1219                                    withApplication: @"TextEdit"];
1220 }
1221
1222 - (IBAction)openDocumentation:(id)sender
1223 {
1224     NSURL * o_url = [NSURL URLWithString:
1225         @"http://www.videolan.org/doc/"];
1226
1227     [[NSWorkspace sharedWorkspace] openURL: o_url];
1228 }
1229
1230 - (IBAction)reportABug:(id)sender
1231 {
1232     NSURL * o_url = [NSURL URLWithString:
1233         @"http://www.videolan.org/support/bug-reporting.html"];
1234
1235     [[NSWorkspace sharedWorkspace] openURL: o_url];
1236 }
1237
1238 - (IBAction)openWebsite:(id)sender
1239 {
1240     NSURL * o_url = [NSURL URLWithString: @"http://www.videolan.org/"];
1241
1242     [[NSWorkspace sharedWorkspace] openURL: o_url];
1243 }
1244
1245 - (IBAction)openLicense:(id)sender
1246 {
1247     NSString * o_path = [[NSBundle mainBundle]
1248         pathForResource: @"COPYING" ofType: nil];
1249
1250     [[NSWorkspace sharedWorkspace] openFile: o_path
1251                                    withApplication: @"TextEdit"];
1252 }
1253
1254 - (IBAction)openCrashLog:(id)sender
1255 {
1256     NSString * o_path = [@"~/Library/Logs/CrashReporter/VLC.crash.log"
1257                                     stringByExpandingTildeInPath];
1258
1259
1260     if ( [[NSFileManager defaultManager] fileExistsAtPath: o_path ] )
1261     {
1262         [[NSWorkspace sharedWorkspace] openFile: o_path
1263                                     withApplication: @"Console"];
1264     }
1265     else
1266     {
1267         NSBeginInformationalAlertSheet(_NS("No CrashLog found"), @"Continue", nil, nil, o_msgs_panel, self, NULL, NULL, nil, _NS("Either you are running Mac OS X pre 10.2 or you haven't experienced any heavy crashes yet.") );
1268
1269     }
1270 }
1271
1272 - (void)windowDidBecomeKey:(NSNotification *)o_notification
1273 {
1274     if( [o_notification object] == o_msgs_panel )
1275     {
1276         id o_msg;
1277         NSEnumerator * o_enum;
1278
1279         [o_messages setString: @""];
1280
1281         [o_msg_lock lock];
1282
1283         o_enum = [o_msg_arr objectEnumerator];
1284
1285         while( ( o_msg = [o_enum nextObject] ) != nil )
1286         {
1287             [o_messages insertText: o_msg];
1288         }
1289
1290         [o_msg_lock unlock];
1291     }
1292 }
1293
1294 @end
1295
1296 @implementation VLCMain (NSMenuValidation)
1297
1298 - (BOOL)validateMenuItem:(NSMenuItem *)o_mi
1299 {
1300     NSString *o_title = [o_mi title];
1301     BOOL bEnabled = TRUE;
1302
1303     if( [o_title isEqualToString: _NS("License")] )
1304     {
1305         /* we need to do this only once */
1306         [self setupMenus];
1307     }
1308
1309     /* Recent Items Menu */
1310     if( [o_title isEqualToString: _NS("Clear Menu")] )
1311     {
1312         NSMenu * o_menu = [o_mi_open_recent submenu];
1313         int i_nb_items = [o_menu numberOfItems];
1314         NSArray * o_docs = [[NSDocumentController sharedDocumentController]
1315                                                        recentDocumentURLs];
1316         UInt32 i_nb_docs = [o_docs count];
1317
1318         if( i_nb_items > 1 )
1319         {
1320             while( --i_nb_items )
1321             {
1322                 [o_menu removeItemAtIndex: 0];
1323             }
1324         }
1325
1326         if( i_nb_docs > 0 )
1327         {
1328             NSURL * o_url;
1329             NSString * o_doc;
1330
1331             [o_menu insertItem: [NSMenuItem separatorItem] atIndex: 0];
1332
1333             while( TRUE )
1334             {
1335                 i_nb_docs--;
1336
1337                 o_url = [o_docs objectAtIndex: i_nb_docs];
1338
1339                 if( [o_url isFileURL] )
1340                 {
1341                     o_doc = [o_url path];
1342                 }
1343                 else
1344                 {
1345                     o_doc = [o_url absoluteString];
1346                 }
1347
1348                 [o_menu insertItemWithTitle: o_doc
1349                     action: @selector(openRecentItem:)
1350                     keyEquivalent: @"" atIndex: 0];
1351
1352                 if( i_nb_docs == 0 )
1353                 {
1354                     break;
1355                 }
1356             }
1357         }
1358         else
1359         {
1360             bEnabled = FALSE;
1361         }
1362     }
1363     return( bEnabled );
1364 }
1365
1366 @end
1367
1368 @implementation VLCMain (Internal)
1369
1370 - (void)handlePortMessage:(NSPortMessage *)o_msg
1371 {
1372     id ** val;
1373     NSData * o_data;
1374     NSValue * o_value;
1375     NSInvocation * o_inv;
1376     NSConditionLock * o_lock;
1377
1378     o_data = [[o_msg components] lastObject];
1379     o_inv = *((NSInvocation **)[o_data bytes]);
1380     [o_inv getArgument: &o_value atIndex: 2];
1381     val = (id **)[o_value pointerValue];
1382     [o_inv setArgument: val[1] atIndex: 2];
1383     o_lock = *(val[0]);
1384
1385     [o_lock lock];
1386     [o_inv invoke];
1387     [o_lock unlockWithCondition: 1];
1388 }
1389
1390 @end