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 1.105 2003/12/11 19:34:47 hartman Exp $
   6  *
   7  * Authors: Jon Lech Johansen <jon-vl@nanocrew.net>
   8  *          Christophe Massiot <massiot@via.ecp.fr>
   9  *          Derk-Jan Hartman <thedj@users.sourceforge.net>
  10  *
  11  * This program is free software; you can redistribute it and/or modify
  12  * it under the terms of the GNU General Public License as published by
  13  * the Free Software Foundation; either version 2 of the License, or
  14  * (at your option) any later version.
  15  *
  16  * This program is distributed in the hope that it will be useful,
  17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  * GNU General Public License for more details.
  20  *
  21  * You should have received a copy of the GNU General Public License
  22  * along with this program; if not, write to the Free Software
  23  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
  24  *****************************************************************************/
  25
  26 /*****************************************************************************
  27  * Preamble
  28  *****************************************************************************/
  29 #include <stdlib.h>                                      /* malloc(), free() */
  30 #include <sys/param.h>                                    /* for MAXPATHLEN */
  31 #include <string.h>
  32 #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     [NSBundle loadNibNamed: @"MainMenu" owner: NSApp];
  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
 106     [NSApp run];
 107 }
 108
 109 /*****************************************************************************
 110  * VLCApplication implementation
 111  *****************************************************************************/
 112 @implementation VLCApplication
 113
 114 - (NSString *)localizedString:(char *)psz
 115 {
 116     NSString * o_str = nil;
 117
 118     if( psz != NULL )
 119     {
 120         o_str = [[[NSString alloc] initWithUTF8String: psz] autorelease];
 121     }
 122     if ( o_str == NULL )
 123     {
 124         msg_Err( p_intf, "could not translate: %s", psz );
 125     }
 126
 127     return( o_str );
 128 }
 129
 130 - (char *)delocalizeString:(NSString *)id
 131 {
 132     NSData * o_data = [id dataUsingEncoding: NSUTF8StringEncoding
 133                           allowLossyConversion: NO];
 134     char * psz_string;
 135
 136     if ( o_data == nil )
 137     {
 138         o_data = [id dataUsingEncoding: NSUTF8StringEncoding
 139                      allowLossyConversion: YES];
 140         psz_string = malloc( [o_data length] + 1 );
 141         [o_data getBytes: psz_string];
 142         psz_string[ [o_data length] ] = '\0';
 143         msg_Err( p_intf, "cannot convert to wanted encoding: %s",
 144                  psz_string );
 145     }
 146     else
 147     {
 148         psz_string = malloc( [o_data length] + 1 );
 149         [o_data getBytes: psz_string];
 150         psz_string[ [o_data length] ] = '\0';
 151     }
 152
 153     return psz_string;
 154 }
 155
 156 /* i_width is in pixels */
 157 - (NSString *)wrapString: (NSString *)o_in_string toWidth: (int) i_width
 158 {
 159     NSMutableString *o_wrapped;
 160     NSString *o_out_string;
 161     NSRange glyphRange, effectiveRange, charRange;
 162     NSRect lineFragmentRect;
 163     unsigned glyphIndex, breaksInserted = 0;
 164
 165     NSTextStorage *o_storage = [[NSTextStorage alloc] initWithString: o_in_string
 166         attributes: [NSDictionary dictionaryWithObjectsAndKeys:
 167         [NSFont labelFontOfSize: 0.0], NSFontAttributeName, nil]];
 168     NSLayoutManager *o_layout_manager = [[NSLayoutManager alloc] init];
 169     NSTextContainer *o_container = [[NSTextContainer alloc]
 170         initWithContainerSize: NSMakeSize(i_width, 2000)];
 171
 172     [o_layout_manager addTextContainer: o_container];
 173     [o_container release];
 174     [o_storage addLayoutManager: o_layout_manager];
 175     [o_layout_manager release];
 176
 177     o_wrapped = [o_in_string mutableCopy];
 178     glyphRange = [o_layout_manager glyphRangeForTextContainer: o_container];
 179
 180     for( glyphIndex = glyphRange.location ; glyphIndex < NSMaxRange(glyphRange) ;
 181             glyphIndex += effectiveRange.length) {
 182         lineFragmentRect = [o_layout_manager lineFragmentRectForGlyphAtIndex: glyphIndex
 183                                             effectiveRange: &effectiveRange];
 184         charRange = [o_layout_manager characterRangeForGlyphRange: effectiveRange
 185                                     actualGlyphRange: &effectiveRange];
 186         if ([o_wrapped lineRangeForRange:
 187                 NSMakeRange(charRange.location + breaksInserted, charRange.length)].length > charRange.length) {
 188             [o_wrapped insertString: @"\n" atIndex: NSMaxRange(charRange) + breaksInserted];
 189             breaksInserted++;
 190         }
 191     }
 192     o_out_string = [NSString stringWithString: o_wrapped];
 193     [o_wrapped release];
 194     [o_storage release];
 195
 196     return o_out_string;
 197 }
 198
 199 - (void)setIntf:(intf_thread_t *)_p_intf
 200 {
 201     p_intf = _p_intf;
 202 }
 203
 204 - (intf_thread_t *)getIntf
 205 {
 206     return( p_intf );
 207 }
 208
 209 - (void)terminate:(id)sender
 210 {
 211     p_intf->p_vlc->b_die = VLC_TRUE;
 212 }
 213
 214 @end
 215
 216 int ExecuteOnMainThread( id target, SEL sel, void * p_arg )
 217 {
 218     int i_ret = 0;
 219
 220     NSAutoreleasePool * o_pool = [[NSAutoreleasePool alloc] init];
 221
 222     if( [target respondsToSelector: @selector(performSelectorOnMainThread:
 223                                              withObject:waitUntilDone:)] )
 224     {
 225         [target performSelectorOnMainThread: sel
 226                 withObject: [NSValue valueWithPointer: p_arg]
 227                 waitUntilDone: YES];
 228     }
 229     else if( NSApp != nil && [NSApp respondsToSelector: @selector(getIntf)] )
 230     {
 231         NSValue * o_v1;
 232         NSValue * o_v2;
 233         NSArray * o_array;
 234         NSPort * o_recv_port;
 235         NSInvocation * o_inv;
 236         NSPortMessage * o_msg;
 237         intf_thread_t * p_intf;
 238         NSConditionLock * o_lock;
 239         NSMethodSignature * o_sig;
 240
 241         id * val[] = { &o_lock, &o_v2 };
 242
 243         p_intf = (intf_thread_t *)[NSApp getIntf];
 244
 245         o_recv_port = [[NSPort port] retain];
 246         o_v1 = [NSValue valueWithPointer: val];
 247         o_v2 = [NSValue valueWithPointer: p_arg];
 248
 249         o_sig = [target methodSignatureForSelector: sel];
 250         o_inv = [NSInvocation invocationWithMethodSignature: o_sig];
 251         [o_inv setArgument: &o_v1 atIndex: 2];
 252         [o_inv setTarget: target];
 253         [o_inv setSelector: sel];
 254
 255         o_array = [NSArray arrayWithObject:
 256             [NSData dataWithBytes: &o_inv length: sizeof(o_inv)]];
 257         o_msg = [[NSPortMessage alloc]
 258             initWithSendPort: p_intf->p_sys->o_sendport
 259             receivePort: o_recv_port components: o_array];
 260
 261         o_lock = [[NSConditionLock alloc] initWithCondition: 0];
 262         [o_msg sendBeforeDate: [NSDate distantPast]];
 263         [o_lock lockWhenCondition: 1];
 264         [o_lock unlock];
 265         [o_lock release];
 266
 267         [o_msg release];
 268         [o_recv_port release];
 269     }
 270     else
 271     {
 272         i_ret = 1;
 273     }
 274
 275     [o_pool release];
 276
 277     return( i_ret );
 278 }
 279
 280 /*****************************************************************************
 281  * playlistChanged: Callback triggered by the intf-change playlist
 282  * variable, to let the intf update the playlist.
 283  *****************************************************************************/
 284 int PlaylistChanged( vlc_object_t *p_this, const char *psz_variable,
 285                      vlc_value_t old_val, vlc_value_t new_val, void *param )
 286 {
 287     intf_thread_t * p_intf = [NSApp getIntf];
 288     p_intf->p_sys->b_playlist_update = VLC_TRUE;
 289     p_intf->p_sys->b_intf_update = VLC_TRUE;
 290     return VLC_SUCCESS;
 291 }
 292
 293 static struct
 294 {
 295     unichar i_nskey;
 296     unsigned int i_vlckey;
 297 } nskeys_to_vlckeys[] =
 298 {
 299     { NSUpArrowFunctionKey, KEY_UP },
 300     { NSDownArrowFunctionKey, KEY_DOWN },
 301     { NSLeftArrowFunctionKey, KEY_LEFT },
 302     { NSRightArrowFunctionKey, KEY_RIGHT },
 303     { NSF1FunctionKey, KEY_F1 },
 304     { NSF2FunctionKey, KEY_F2 },
 305     { NSF3FunctionKey, KEY_F3 },
 306     { NSF4FunctionKey, KEY_F4 },
 307     { NSF5FunctionKey, KEY_F5 },
 308     { NSF6FunctionKey, KEY_F6 },
 309     { NSF7FunctionKey, KEY_F7 },
 310     { NSF8FunctionKey, KEY_F8 },
 311     { NSF9FunctionKey, KEY_F9 },
 312     { NSF10FunctionKey, KEY_F10 },
 313     { NSF11FunctionKey, KEY_F11 },
 314     { NSF12FunctionKey, KEY_F12 },
 315     { NSHomeFunctionKey, KEY_HOME },
 316     { NSEndFunctionKey, KEY_END },
 317     { NSPageUpFunctionKey, KEY_PAGEUP },
 318     { NSPageDownFunctionKey, KEY_PAGEDOWN },
 319     { NSTabCharacter, KEY_TAB },
 320     { NSCarriageReturnCharacter, KEY_ENTER },
 321     { NSEnterCharacter, KEY_ENTER },
 322     { NSBackspaceCharacter, KEY_BACKSPACE },
 323     { (unichar) ' ', KEY_SPACE },
 324     { (unichar) 0x1b, KEY_ESC },
 325     {0,0}
 326 };
 327
 328 unichar VLCKeyToCocoa( unsigned int i_key )
 329 {
 330     unsigned int i;
 331
 332     for( i = 0; nskeys_to_vlckeys[i].i_vlckey != 0; i++ )
 333     {
 334         if( nskeys_to_vlckeys[i].i_vlckey == (i_key & ~KEY_MODIFIER) )
 335         {
 336             return nskeys_to_vlckeys[i].i_nskey;
 337         }
 338     }
 339     return (unichar)(i_key & ~KEY_MODIFIER);
 340 }
 341
 342 unsigned int CocoaKeyToVLC( unichar i_key )
 343 {
 344     unsigned int i;
 345
 346     for( i = 0; nskeys_to_vlckeys[i].i_nskey != 0; i++ )
 347     {
 348         if( nskeys_to_vlckeys[i].i_nskey == i_key )
 349         {
 350             return nskeys_to_vlckeys[i].i_vlckey;
 351         }
 352     }
 353     return (unsigned int)i_key;
 354 }
 355
 356 unsigned int VLCModifiersToCocoa( unsigned int i_key )
 357 {
 358     unsigned int new = 0;
 359     if( i_key & KEY_MODIFIER_COMMAND )
 360         new |= NSCommandKeyMask;
 361     if( i_key & KEY_MODIFIER_ALT )
 362         new |= NSAlternateKeyMask;
 363     if( i_key & KEY_MODIFIER_SHIFT )
 364         new |= NSShiftKeyMask;
 365     if( i_key & KEY_MODIFIER_CTRL )
 366         new |= NSControlKeyMask;
 367     return new;
 368 }
 369
 370 /*****************************************************************************
 371  * VLCMain implementation
 372  *****************************************************************************/
 373 @implementation VLCMain
 374
 375 - (void)awakeFromNib
 376 {
 377     unsigned int i_key = 0;
 378     intf_thread_t * p_intf = [NSApp getIntf];
 379
 380     [self initStrings];
 381     [o_window setExcludedFromWindowsMenu: TRUE];
 382     [o_msgs_panel setExcludedFromWindowsMenu: TRUE];
 383     [o_msgs_panel setDelegate: self];
 384
 385     i_key = config_GetInt( p_intf, "key-quit" );
 386     [o_mi_quit setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 387     [o_mi_quit setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 388     i_key = config_GetInt( p_intf, "key-play-pause" );
 389     [o_mi_play setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 390     [o_mi_play setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 391     i_key = config_GetInt( p_intf, "key-stop" );
 392     [o_mi_stop setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 393     [o_mi_stop setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 394     i_key = config_GetInt( p_intf, "key-faster" );
 395     [o_mi_faster setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 396     [o_mi_faster setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 397     i_key = config_GetInt( p_intf, "key-slower" );
 398     [o_mi_slower setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 399     [o_mi_slower setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 400     i_key = config_GetInt( p_intf, "key-prev" );
 401     [o_mi_previous setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 402     [o_mi_previous setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 403     i_key = config_GetInt( p_intf, "key-next" );
 404     [o_mi_next setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 405     [o_mi_next setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 406     i_key = config_GetInt( p_intf, "key-jump+10sec" );
 407     [o_mi_fwd setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 408     [o_mi_fwd setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 409     i_key = config_GetInt( p_intf, "key-jump-10sec" );
 410     [o_mi_bwd setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 411     [o_mi_bwd setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 412     i_key = config_GetInt( p_intf, "key-vol-up" );
 413     [o_mi_vol_up setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 414     [o_mi_vol_up setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 415     i_key = config_GetInt( p_intf, "key-vol-down" );
 416     [o_mi_vol_down setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 417     [o_mi_vol_down setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 418     i_key = config_GetInt( p_intf, "key-vol-mute" );
 419     [o_mi_mute setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 420     [o_mi_mute setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 421     i_key = config_GetInt( p_intf, "key-fullscreen" );
 422     [o_mi_fullscreen setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 423     [o_mi_fullscreen setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 424
 425     [self setSubmenusEnabled: FALSE];
 426     [self manageVolumeSlider];
 427
 428 }
 429
 430 - (void)initStrings
 431 {
 432     [o_window setTitle: _NS("VLC - Controller")];
 433
 434     /* button controls */
 435     [o_btn_prev setToolTip: _NS("Previous")];
 436     [o_btn_rewind setToolTip: _NS("Rewind")];
 437     [o_btn_play setToolTip: _NS("Play")];
 438     [o_btn_stop setToolTip: _NS("Stop")];
 439     [o_btn_ff setToolTip: _NS("Fast Forward")];
 440     [o_btn_next setToolTip: _NS("Next")];
 441     [o_btn_fullscreen setToolTip: _NS("Fullscreen")];
 442     [o_volumeslider setToolTip: _NS("Volume")];
 443     [o_timeslider setToolTip: _NS("Position")];
 444
 445     /* messages panel */
 446     [o_msgs_panel setTitle: _NS("Messages")];
 447     [o_msgs_btn_crashlog setTitle: _NS("Open CrashLog")];
 448
 449     /* main menu */
 450     [o_mi_about setTitle: _NS("About VLC media player")];
 451     [o_mi_prefs setTitle: _NS("Preferences...")];
 452     [o_mi_hide setTitle: _NS("Hide VLC")];
 453     [o_mi_hide_others setTitle: _NS("Hide Others")];
 454     [o_mi_show_all setTitle: _NS("Show All")];
 455     [o_mi_quit setTitle: _NS("Quit VLC")];
 456
 457     [o_mu_file setTitle: _ANS("1:File")];
 458     [o_mi_open_generic setTitle: _NS("Open File...")];
 459     [o_mi_open_file setTitle: _NS("Quick Open File...")];
 460     [o_mi_open_disc setTitle: _NS("Open Disc...")];
 461     [o_mi_open_net setTitle: _NS("Open Network...")];
 462     [o_mi_open_recent setTitle: _NS("Open Recent")];
 463     [o_mi_open_recent_cm setTitle: _NS("Clear Menu")];
 464
 465     [o_mu_edit setTitle: _NS("Edit")];
 466     [o_mi_cut setTitle: _NS("Cut")];
 467     [o_mi_copy setTitle: _NS("Copy")];
 468     [o_mi_paste setTitle: _NS("Paste")];
 469     [o_mi_clear setTitle: _NS("Clear")];
 470     [o_mi_select_all setTitle: _NS("Select All")];
 471
 472     [o_mu_controls setTitle: _NS("Controls")];
 473     [o_mi_play setTitle: _NS("Play")];
 474     [o_mi_stop setTitle: _NS("Stop")];
 475     [o_mi_faster setTitle: _NS("Faster")];
 476     [o_mi_slower setTitle: _NS("Slower")];
 477     [o_mi_previous setTitle: _NS("Previous")];
 478     [o_mi_next setTitle: _NS("Next")];
 479     [o_mi_random setTitle: _NS("Shuffle")];
 480     [o_mi_repeat setTitle: _NS("Repeat Item")];
 481     [o_mi_loop setTitle: _NS("Repeat Playlist")];
 482     [o_mi_fwd setTitle: _NS("Step Forward")];
 483     [o_mi_bwd setTitle: _NS("Step Backward")];
 484     [o_mi_program setTitle: _NS("Program")];
 485     [o_mu_program setTitle: _NS("Program")];
 486     [o_mi_title setTitle: _NS("Title")];
 487     [o_mu_title setTitle: _NS("Title")];
 488     [o_mi_chapter setTitle: _NS("Chapter")];
 489     [o_mu_chapter setTitle: _NS("Chapter")];
 490
 491     [o_mu_audio setTitle: _NS("Audio")];
 492     [o_mi_vol_up setTitle: _NS("Volume Up")];
 493     [o_mi_vol_down setTitle: _NS("Volume Down")];
 494     [o_mi_mute setTitle: _NS("Mute")];
 495     [o_mi_audiotrack setTitle: _NS("Audio track")];
 496     [o_mu_audiotrack setTitle: _NS("Audio track")];
 497     [o_mi_channels setTitle: _NS("Audio channels")];
 498     [o_mu_channels setTitle: _NS("Audio channels")];
 499     [o_mi_device setTitle: _NS("Audio device")];
 500     [o_mu_device setTitle: _NS("Audio device")];
 501     [o_mi_visual setTitle: _NS("Visualizations")];
 502     [o_mu_visual setTitle: _NS("Visualizations")];
 503
 504     [o_mu_video setTitle: _NS("Video")];
 505     [o_mi_half_window setTitle: _NS("Half Size")];
 506     [o_mi_normal_window setTitle: _NS("Normal Size")];
 507     [o_mi_double_window setTitle: _NS("Double Size")];
 508     [o_mi_fittoscreen setTitle: _NS("Fit To Screen")];
 509     [o_mi_fullscreen setTitle: _NS("Fullscreen")];
 510     [o_mi_floatontop setTitle: _NS("Float On Top")];
 511     [o_mi_videotrack setTitle: _NS("Video track")];
 512     [o_mu_videotrack setTitle: _NS("Video track")];
 513     [o_mi_screen setTitle: _NS("Video device")];
 514     [o_mu_screen setTitle: _NS("Video device")];
 515     [o_mi_subtitle setTitle: _NS("Subtitles track")];
 516     [o_mu_subtitle setTitle: _NS("Subtitles track")];
 517     [o_mi_deinterlace setTitle: _NS("Deinterlace")];
 518     [o_mu_deinterlace setTitle: _NS("Deinterlace")];
 519
 520     [o_mu_window setTitle: _NS("Window")];
 521     [o_mi_minimize setTitle: _NS("Minimize Window")];
 522     [o_mi_close_window setTitle: _NS("Close Window")];
 523     [o_mi_controller setTitle: _NS("Controller")];
 524     [o_mi_playlist setTitle: _NS("Playlist")];
 525     [o_mi_info setTitle: _NS("Info")];
 526     [o_mi_messages setTitle: _NS("Messages")];
 527
 528     [o_mi_bring_atf setTitle: _NS("Bring All to Front")];
 529
 530     [o_mu_help setTitle: _NS("Help")];
 531     [o_mi_readme setTitle: _NS("ReadMe...")];
 532     [o_mi_documentation setTitle: _NS("Online Documentation")];
 533     [o_mi_reportabug setTitle: _NS("Report a Bug")];
 534     [o_mi_website setTitle: _NS("VideoLAN Website")];
 535     [o_mi_license setTitle: _NS("License")];
 536
 537     /* dock menu */
 538     [o_dmi_play setTitle: _NS("Play")];
 539     [o_dmi_stop setTitle: _NS("Stop")];
 540     [o_dmi_next setTitle: _NS("Next")];
 541     [o_dmi_previous setTitle: _NS("Previous")];
 542
 543     /* error panel */
 544     [o_error setTitle: _NS("Error")];
 545     [o_err_lbl setStringValue: _NS("An error has occurred which probably prevented the execution of your request:")];
 546     [o_err_bug_lbl setStringValue: _NS("If you believe that it is a bug, please follow the instructions at:")];
 547     [o_err_btn_msgs setTitle: _NS("Open Messages Window")];
 548     [o_err_btn_dismiss setTitle: _NS("Dismiss")];
 549
 550     [o_info_window setTitle: _NS("Info")];
 551 }
 552
 553 - (void)applicationWillFinishLaunching:(NSNotification *)o_notification
 554 {
 555     intf_thread_t * p_intf = [NSApp getIntf];
 556
 557     o_msg_lock = [[NSLock alloc] init];
 558     o_msg_arr = [[NSMutableArray arrayWithCapacity: 200] retain];
 559
 560     o_img_play = [[NSImage imageNamed: @"play"] retain];
 561     o_img_play_pressed = [[NSImage imageNamed: @"play_blue"] retain];
 562     o_img_pause = [[NSImage imageNamed: @"pause"] retain];
 563     o_img_pause_pressed = [[NSImage imageNamed: @"pause_blue"] retain];
 564
 565     [p_intf->p_sys->o_sendport setDelegate: self];
 566     [[NSRunLoop currentRunLoop]
 567         addPort: p_intf->p_sys->o_sendport
 568         forMode: NSDefaultRunLoopMode];
 569
 570     [NSTimer scheduledTimerWithTimeInterval: 0.5
 571         target: self selector: @selector(manageIntf:)
 572         userInfo: nil repeats: FALSE];
 573
 574     [NSThread detachNewThreadSelector: @selector(manage)
 575         toTarget: self withObject: nil];
 576
 577     vlc_thread_set_priority( p_intf, VLC_THREAD_PRIORITY_LOW );
 578 }
 579
 580 - (BOOL)application:(NSApplication *)o_app openFile:(NSString *)o_filename
 581 {
 582     NSDictionary *o_dic = [NSDictionary dictionaryWithObjectsAndKeys: o_filename, @"ITEM_URL", nil];
 583     [o_playlist appendArray:
 584         [NSArray arrayWithObject: o_dic] atPos: -1 enqueue: NO];
 585
 586     return( TRUE );
 587 }
 588
 589 - (id)getControls
 590 {
 591     if ( o_controls )
 592     {
 593         return o_controls;
 594     }
 595     return nil;
 596 }
 597
 598 - (id)getPlaylist
 599 {
 600     if ( o_playlist )
 601     {
 602         return o_playlist;
 603     }
 604     return nil;
 605 }
 606
 607 - (void)manage
 608 {
 609     NSDate * o_sleep_date;
 610     intf_thread_t * p_intf = [NSApp getIntf];
 611     NSAutoreleasePool * o_pool = [[NSAutoreleasePool alloc] init];
 612
 613     vlc_thread_set_priority( p_intf, VLC_THREAD_PRIORITY_LOW );
 614
 615     while( !p_intf->b_die )
 616     {
 617         playlist_t * p_playlist;
 618
 619         vlc_mutex_lock( &p_intf->change_lock );
 620
 621         p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 622                                               FIND_ANYWHERE );
 623
 624         if( p_playlist != NULL )
 625         {
 626             var_AddCallback( p_playlist, "intf-change", PlaylistChanged, self );
 627 #define p_input p_playlist->p_input
 628
 629             if( p_input )
 630             {
 631                 if( !p_input->b_die )
 632                 {
 633                     vlc_value_t val;
 634
 635                     /* New input or stream map change */
 636                     if( p_input->stream.b_changed )
 637                     {
 638                         msg_Dbg( p_intf, "stream has changed, refreshing interface" );
 639                         p_intf->p_sys->b_playing = TRUE;
 640                         p_intf->p_sys->b_current_title_update = 1;
 641                         p_input->stream.b_changed = 0;
 642                         p_intf->p_sys->b_intf_update = TRUE;
 643                     }
 644
 645                     if( var_Get( (vlc_object_t *)p_input, "intf-change", &val )
 646                         >= 0 && val.b_bool )
 647                     {
 648                         p_intf->p_sys->b_input_update = TRUE;
 649                     }
 650                 }
 651             }
 652             else if( p_intf->p_sys->b_playing && !p_intf->b_die )
 653             {
 654                 p_intf->p_sys->b_playing = FALSE;
 655                 p_intf->p_sys->b_intf_update = TRUE;
 656             }
 657
 658 #undef p_input
 659             vlc_object_release( p_playlist );
 660         }
 661
 662         vlc_mutex_unlock( &p_intf->change_lock );
 663
 664         o_sleep_date = [NSDate dateWithTimeIntervalSinceNow: .5];
 665         [NSThread sleepUntilDate: o_sleep_date];
 666     }
 667
 668     [self terminate];
 669     [o_pool release];
 670 }
 671
 672 - (void)manageIntf:(NSTimer *)o_timer
 673 {
 674     intf_thread_t * p_intf = [NSApp getIntf];
 675
 676     if( p_intf->p_vlc->b_die == VLC_TRUE )
 677     {
 678         [o_timer invalidate];
 679         return;
 680     }
 681
 682     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 683                                                        FIND_ANYWHERE );
 684
 685     if( p_playlist == NULL )
 686     {
 687         return;
 688     }
 689
 690     if ( p_intf->p_sys->b_playlist_update )
 691     {
 692         [o_playlist playlistUpdated];
 693         p_intf->p_sys->b_playlist_update = VLC_FALSE;
 694     }
 695
 696     if( p_intf->p_sys->b_current_title_update )
 697     {
 698         vout_thread_t   *p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
 699                                               FIND_ANYWHERE );
 700         if( p_vout != NULL )
 701         {
 702             id o_vout_wnd;
 703             NSEnumerator * o_enum = [[NSApp orderedWindows] objectEnumerator];
 704
 705             while( ( o_vout_wnd = [o_enum nextObject] ) )
 706             {
 707                 if( [[o_vout_wnd className] isEqualToString: @"VLCWindow"] )
 708                 {
 709                     [o_vout_wnd updateTitle];
 710                 }
 711             }
 712             vlc_object_release( (vlc_object_t *)p_vout );
 713         }
 714         [o_playlist updateRowSelection];
 715         [o_info updateInfo];
 716
 717         p_intf->p_sys->b_current_title_update = FALSE;
 718     }
 719
 720     vlc_mutex_lock( &p_playlist->object_lock );
 721
 722 #define p_input p_playlist->p_input
 723
 724     if( p_intf->p_sys->b_intf_update )
 725     {
 726         vlc_bool_t b_input = VLC_FALSE;
 727         vlc_bool_t b_plmul = VLC_FALSE;
 728         vlc_bool_t b_control = VLC_FALSE;
 729         vlc_bool_t b_seekable = VLC_FALSE;
 730         vlc_bool_t b_chapters = VLC_FALSE;
 731
 732         b_plmul = p_playlist->i_size > 1;
 733
 734         if( ( b_input = ( p_input != NULL ) ) )
 735         {
 736             vlc_mutex_lock( &p_input->stream.stream_lock );
 737
 738             /* seekable streams */
 739             b_seekable = p_input->stream.b_seekable;
 740
 741             /* control buttons for free pace streams */
 742             b_control = p_input->stream.b_pace_control;
 743
 744             /* chapters & titles */
 745             b_chapters = p_input->stream.i_area_nb > 1;
 746
 747             vlc_mutex_unlock( &p_input->stream.stream_lock );
 748         }
 749
 750         [o_btn_stop setEnabled: b_input];
 751         [o_btn_ff setEnabled: b_control];
 752         [o_btn_rewind setEnabled: b_control];
 753         [o_btn_prev setEnabled: (b_plmul || b_chapters)];
 754         [o_btn_next setEnabled: (b_plmul || b_chapters)];
 755
 756         [o_timeslider setFloatValue: 0.0];
 757         [o_timeslider setEnabled: b_seekable];
 758         [o_timefield setStringValue: @"0:00:00"];
 759
 760         [self manageVolumeSlider];
 761
 762         p_intf->p_sys->b_intf_update = VLC_FALSE;
 763     }
 764
 765     if( p_intf->p_sys->b_playing && p_input != NULL )
 766     {
 767         vlc_value_t time;
 768         NSString * o_time;
 769         mtime_t i_seconds;
 770
 771         if( p_input->stream.b_seekable )
 772         {
 773             vlc_value_t pos;
 774             float f_updated;
 775
 776             var_Get( p_input, "position", &pos );
 777             f_updated = 10000. * pos.f_float;
 778
 779             if( f_slider != f_updated )
 780             {
 781                 [o_timeslider setFloatValue: f_updated];
 782             }
 783         }
 784
 785         var_Get( p_input, "time", &time );
 786         i_seconds = time.i_time / 1000000;
 787
 788         o_time = [NSString stringWithFormat: @"%d:%02d:%02d",
 789                         (int) (i_seconds / (60 * 60)),
 790                         (int) (i_seconds / 60 % 60),
 791                         (int) (i_seconds % 60)];
 792         [o_timefield setStringValue: o_time];
 793     }
 794     if( p_input )
 795     {
 796         vlc_value_t val;
 797         var_Get( p_input, "state", &val );
 798
 799         if( val.i_int != PAUSE_S )
 800         {
 801             p_intf->p_sys->b_play_status = TRUE;
 802         }
 803         else
 804         {
 805             p_intf->p_sys->b_play_status = FALSE;
 806         }
 807         [self playStatusUpdated: p_intf->p_sys->b_play_status];
 808     }
 809     else
 810     {
 811         p_intf->p_sys->b_play_status = FALSE;
 812         [self playStatusUpdated: p_intf->p_sys->b_play_status];
 813         [self setSubmenusEnabled: FALSE];
 814     }
 815
 816 #undef p_input
 817
 818     vlc_mutex_unlock( &p_playlist->object_lock );
 819     vlc_object_release( p_playlist );
 820
 821     [self updateMessageArray];
 822
 823     [NSTimer scheduledTimerWithTimeInterval: 0.5
 824         target: self selector: @selector(manageIntf:)
 825         userInfo: nil repeats: FALSE];
 826 }
 827
 828 - (void)setupMenus
 829 {
 830     intf_thread_t * p_intf = [NSApp getIntf];
 831     playlist_t *p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 832                                                 FIND_ANYWHERE );
 833
 834     if( p_playlist != NULL )
 835     {
 836 #define p_input p_playlist->p_input
 837         if( p_input != NULL )
 838         {
 839             [o_controls setupVarMenuItem: o_mi_program target: (vlc_object_t *)p_input
 840                 var: "program" selector: @selector(toggleVar:)];
 841
 842             [o_controls setupVarMenuItem: o_mi_title target: (vlc_object_t *)p_input
 843                 var: "title" selector: @selector(toggleVar:)];
 844
 845             [o_controls setupVarMenuItem: o_mi_chapter target: (vlc_object_t *)p_input
 846                 var: "chapter" selector: @selector(toggleVar:)];
 847
 848             [o_controls setupVarMenuItem: o_mi_audiotrack target: (vlc_object_t *)p_input
 849                 var: "audio-es" selector: @selector(toggleVar:)];
 850
 851             [o_controls setupVarMenuItem: o_mi_videotrack target: (vlc_object_t *)p_input
 852                 var: "video-es" selector: @selector(toggleVar:)];
 853
 854             [o_controls setupVarMenuItem: o_mi_subtitle target: (vlc_object_t *)p_input
 855                 var: "spu-es" selector: @selector(toggleVar:)];
 856
 857             aout_instance_t * p_aout = vlc_object_find( p_intf, VLC_OBJECT_AOUT,
 858                                                         FIND_ANYWHERE );
 859             if ( p_aout != NULL )
 860             {
 861                 [o_controls setupVarMenuItem: o_mi_channels target: (vlc_object_t *)p_aout
 862                     var: "audio-channels" selector: @selector(toggleVar:)];
 863
 864                 [o_controls setupVarMenuItem: o_mi_device target: (vlc_object_t *)p_aout
 865                     var: "audio-device" selector: @selector(toggleVar:)];
 866
 867                 [o_controls setupVarMenuItem: o_mi_visual target: (vlc_object_t *)p_aout
 868                     var: "visual" selector: @selector(toggleVar:)];
 869                 vlc_object_release( (vlc_object_t *)p_aout );
 870             }
 871
 872             vout_thread_t * p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
 873                                                                 FIND_ANYWHERE );
 874
 875             if ( p_vout != NULL )
 876             {
 877                 [o_controls setupVarMenuItem: o_mi_screen target: (vlc_object_t *)p_vout
 878                     var: "video-device" selector: @selector(toggleVar:)];
 879
 880                 [o_controls setupVarMenuItem: o_mi_deinterlace target: (vlc_object_t *)p_vout
 881                     var: "deinterlace" selector: @selector(toggleVar:)];
 882                 vlc_object_release( (vlc_object_t *)p_vout );
 883             }
 884         }
 885 #undef p_input
 886     }
 887     vlc_object_release( (vlc_object_t *)p_playlist );
 888 }
 889
 890 - (void)updateMessageArray
 891 {
 892     int i_start, i_stop;
 893     intf_thread_t * p_intf = [NSApp getIntf];
 894
 895     vlc_mutex_lock( p_intf->p_sys->p_sub->p_lock );
 896     i_stop = *p_intf->p_sys->p_sub->pi_stop;
 897     vlc_mutex_unlock( p_intf->p_sys->p_sub->p_lock );
 898
 899     if( p_intf->p_sys->p_sub->i_start != i_stop )
 900     {
 901         NSColor *o_white = [NSColor whiteColor];
 902         NSColor *o_red = [NSColor redColor];
 903         NSColor *o_yellow = [NSColor yellowColor];
 904         NSColor *o_gray = [NSColor grayColor];
 905
 906         NSColor * pp_color[4] = { o_white, o_red, o_yellow, o_gray };
 907         static const char * ppsz_type[4] = { ": ", " error: ",
 908                                              " warning: ", " debug: " };
 909
 910         for( i_start = p_intf->p_sys->p_sub->i_start;
 911              i_start != i_stop;
 912              i_start = (i_start+1) % VLC_MSG_QSIZE )
 913         {
 914             NSString *o_msg;
 915             NSDictionary *o_attr;
 916             NSAttributedString *o_msg_color;
 917
 918             int i_type = p_intf->p_sys->p_sub->p_msg[i_start].i_type;
 919
 920             [o_msg_lock lock];
 921
 922             if( [o_msg_arr count] + 2 > 400 )
 923             {
 924                 unsigned rid[] = { 0, 1 };
 925                 [o_msg_arr removeObjectsFromIndices: (unsigned *)&rid
 926                            numIndices: sizeof(rid)/sizeof(rid[0])];
 927             }
 928
 929             o_attr = [NSDictionary dictionaryWithObject: o_gray
 930                 forKey: NSForegroundColorAttributeName];
 931             o_msg = [NSString stringWithFormat: @"%s%s",
 932                 p_intf->p_sys->p_sub->p_msg[i_start].psz_module,
 933                 ppsz_type[i_type]];
 934             o_msg_color = [[NSAttributedString alloc]
 935                 initWithString: o_msg attributes: o_attr];
 936             [o_msg_arr addObject: [o_msg_color autorelease]];
 937
 938             o_attr = [NSDictionary dictionaryWithObject: pp_color[i_type]
 939                 forKey: NSForegroundColorAttributeName];
 940             o_msg = [NSString stringWithFormat: @"%s\n",
 941                 p_intf->p_sys->p_sub->p_msg[i_start].psz_msg];
 942             o_msg_color = [[NSAttributedString alloc]
 943                 initWithString: o_msg attributes: o_attr];
 944             [o_msg_arr addObject: [o_msg_color autorelease]];
 945
 946             [o_msg_lock unlock];
 947
 948             if( i_type == 1 )
 949             {
 950                 NSString *o_my_msg = [NSString stringWithFormat: @"%s: %s\n",
 951                     p_intf->p_sys->p_sub->p_msg[i_start].psz_module,
 952                     p_intf->p_sys->p_sub->p_msg[i_start].psz_msg];
 953
 954                 NSRange s_r = NSMakeRange( [[o_err_msg string] length], 0 );
 955                 [o_err_msg setEditable: YES];
 956                 [o_err_msg setSelectedRange: s_r];
 957                 [o_err_msg insertText: o_my_msg];
 958
 959                 [o_error makeKeyAndOrderFront: self];
 960                 [o_err_msg setEditable: NO];
 961             }
 962         }
 963
 964         vlc_mutex_lock( p_intf->p_sys->p_sub->p_lock );
 965         p_intf->p_sys->p_sub->i_start = i_start;
 966         vlc_mutex_unlock( p_intf->p_sys->p_sub->p_lock );
 967     }
 968 }
 969
 970 - (void)playStatusUpdated:(BOOL)b_pause
 971 {
 972     if( b_pause )
 973     {
 974         [o_btn_play setImage: o_img_pause];
 975         [o_btn_play setAlternateImage: o_img_pause_pressed];
 976         [o_btn_play setToolTip: _NS("Pause")];
 977         [o_mi_play setTitle: _NS("Pause")];
 978         [o_dmi_play setTitle: _NS("Pause")];
 979     }
 980     else
 981     {
 982         [o_btn_play setImage: o_img_play];
 983         [o_btn_play setAlternateImage: o_img_play_pressed];
 984         [o_btn_play setToolTip: _NS("Play")];
 985         [o_mi_play setTitle: _NS("Play")];
 986         [o_dmi_play setTitle: _NS("Play")];
 987     }
 988 }
 989
 990 - (void)setSubmenusEnabled:(BOOL)b_enabled
 991 {
 992     [o_mi_program setEnabled: b_enabled];
 993     [o_mi_title setEnabled: b_enabled];
 994     [o_mi_chapter setEnabled: b_enabled];
 995     [o_mi_audiotrack setEnabled: b_enabled];
 996     [o_mi_visual setEnabled: b_enabled];
 997     [o_mi_videotrack setEnabled: b_enabled];
 998     [o_mi_subtitle setEnabled: b_enabled];
 999     [o_mi_channels setEnabled: b_enabled];
1000     [o_mi_deinterlace setEnabled: b_enabled];
1001     [o_mi_device setEnabled: b_enabled];
1002     [o_mi_screen setEnabled: b_enabled];
1003 }
1004
1005 - (void)manageVolumeSlider
1006 {
1007     audio_volume_t i_volume;
1008     intf_thread_t * p_intf = [NSApp getIntf];
1009
1010     aout_VolumeGet( p_intf, &i_volume );
1011
1012     [o_volumeslider setFloatValue: (float)i_volume / AOUT_VOLUME_STEP];
1013     [o_volumeslider setEnabled: TRUE];
1014
1015     p_intf->p_sys->b_mute = ( i_volume == 0 );
1016 }
1017
1018 - (IBAction)timesliderUpdate:(id)sender
1019 {
1020     intf_thread_t * p_intf;
1021     input_thread_t * p_input;
1022     float f_updated;
1023
1024     switch( [[NSApp currentEvent] type] )
1025     {
1026         case NSLeftMouseUp:
1027         case NSLeftMouseDown:
1028         case NSLeftMouseDragged:
1029             f_updated = [sender floatValue];
1030             break;
1031
1032         default:
1033             return;
1034     }
1035
1036     p_intf = [NSApp getIntf];
1037     p_input = vlc_object_find( p_intf, VLC_OBJECT_INPUT,
1038                                             FIND_ANYWHERE );
1039
1040     if( p_input != NULL )
1041     {
1042         vlc_value_t time;
1043         mtime_t i_seconds;
1044         NSString * o_time;
1045
1046         if( p_input->stream.b_seekable )
1047         {
1048                 vlc_value_t pos;
1049                 pos.f_float = f_updated / 10000.;
1050                 if( f_slider != f_updated )
1051                 {
1052                     var_Set( p_input, "position", pos );
1053                     [o_timeslider setFloatValue: f_updated];
1054                 }
1055         }
1056
1057         var_Get( p_input, "time", &time );
1058         i_seconds = time.i_time / 1000000;
1059
1060         o_time = [NSString stringWithFormat: @"%d:%02d:%02d",
1061                         (int) (i_seconds / (60 * 60)),
1062                         (int) (i_seconds / 60 % 60),
1063                         (int) (i_seconds % 60)];
1064         [o_timefield setStringValue: o_time];
1065         vlc_object_release( p_input );
1066     }
1067 }
1068
1069 - (void)terminate
1070 {
1071     NSEvent * o_event;
1072     playlist_t * p_playlist;
1073     vout_thread_t * p_vout;
1074     intf_thread_t * p_intf = [NSApp getIntf];
1075
1076     /* Stop playback */
1077     if( ( p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
1078                                         FIND_ANYWHERE ) ) )
1079     {
1080         playlist_Stop( p_playlist );
1081         vlc_object_release( p_playlist );
1082     }
1083
1084     /* FIXME - Wait here until all vouts are terminated because
1085        libvlc's VLC_Stop destroys interfaces before vouts, which isn't
1086        good on OS X. We definitly need a cleaner way to handle this,
1087        but this may hopefully be good enough for now.
1088          -- titer 2003/11/22 */
1089     while( ( p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
1090                                        FIND_ANYWHERE ) ) )
1091     {
1092         vlc_object_release( p_vout );
1093         msleep( 100000 );
1094     }
1095     msleep( 500000 );
1096
1097     if( o_img_pause_pressed != nil )
1098     {
1099         [o_img_pause_pressed release];
1100         o_img_pause_pressed = nil;
1101     }
1102
1103     if( o_img_pause_pressed != nil )
1104     {
1105         [o_img_pause_pressed release];
1106         o_img_pause_pressed = nil;
1107     }
1108
1109     if( o_img_pause != nil )
1110     {
1111         [o_img_pause release];
1112         o_img_pause = nil;
1113     }
1114
1115     if( o_img_play != nil )
1116     {
1117         [o_img_play release];
1118         o_img_play = nil;
1119     }
1120
1121     if( o_msg_arr != nil )
1122     {
1123         [o_msg_arr removeAllObjects];
1124         [o_msg_arr release];
1125         o_msg_arr = nil;
1126     }
1127
1128     if( o_msg_lock != nil )
1129     {
1130         [o_msg_lock release];
1131         o_msg_lock = nil;
1132     }
1133
1134     [NSApp stop: nil];
1135
1136     /* write cached user defaults to disk */
1137     [[NSUserDefaults standardUserDefaults] synchronize];
1138
1139     /* send a dummy event to break out of the event loop */
1140     o_event = [NSEvent mouseEventWithType: NSLeftMouseDown
1141                 location: NSMakePoint( 1, 1 ) modifierFlags: 0
1142                 timestamp: 1 windowNumber: [[NSApp mainWindow] windowNumber]
1143                 context: [NSGraphicsContext currentContext] eventNumber: 1
1144                 clickCount: 1 pressure: 0.0];
1145     [NSApp postEvent: o_event atStart: YES];
1146 }
1147
1148 - (IBAction)clearRecentItems:(id)sender
1149 {
1150     [[NSDocumentController sharedDocumentController]
1151                           clearRecentDocuments: nil];
1152 }
1153
1154 - (void)openRecentItem:(id)sender
1155 {
1156     [self application: nil openFile: [sender title]];
1157 }
1158
1159 - (IBAction)viewPreferences:(id)sender
1160 {
1161     [o_prefs showPrefs];
1162 }
1163
1164 - (IBAction)closeError:(id)sender
1165 {
1166     [o_err_msg setString: @""];
1167     [o_error performClose: self];
1168 }
1169
1170 - (IBAction)openReadMe:(id)sender
1171 {
1172     NSString * o_path = [[NSBundle mainBundle]
1173         pathForResource: @"README.MacOSX" ofType: @"rtf"];
1174
1175     [[NSWorkspace sharedWorkspace] openFile: o_path
1176                                    withApplication: @"TextEdit"];
1177 }
1178
1179 - (IBAction)openDocumentation:(id)sender
1180 {
1181     NSURL * o_url = [NSURL URLWithString:
1182         @"http://www.videolan.org/doc/"];
1183
1184     [[NSWorkspace sharedWorkspace] openURL: o_url];
1185 }
1186
1187 - (IBAction)reportABug:(id)sender
1188 {
1189     NSURL * o_url = [NSURL URLWithString:
1190         @"http://www.videolan.org/support/bug-reporting.html"];
1191
1192     [[NSWorkspace sharedWorkspace] openURL: o_url];
1193 }
1194
1195 - (IBAction)openWebsite:(id)sender
1196 {
1197     NSURL * o_url = [NSURL URLWithString: @"http://www.videolan.org"];
1198
1199     [[NSWorkspace sharedWorkspace] openURL: o_url];
1200 }
1201
1202 - (IBAction)openLicense:(id)sender
1203 {
1204     NSString * o_path = [[NSBundle mainBundle]
1205         pathForResource: @"COPYING" ofType: nil];
1206
1207     [[NSWorkspace sharedWorkspace] openFile: o_path
1208                                    withApplication: @"TextEdit"];
1209 }
1210
1211 - (IBAction)openCrashLog:(id)sender
1212 {
1213     NSString * o_path = [@"~/Library/Logs/CrashReporter/VLC.crash.log"
1214                                     stringByExpandingTildeInPath];
1215
1216
1217     if ( [[NSFileManager defaultManager] fileExistsAtPath: o_path ] )
1218     {
1219         [[NSWorkspace sharedWorkspace] openFile: o_path
1220                                     withApplication: @"Console"];
1221     }
1222     else
1223     {
1224         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.") );
1225
1226     }
1227 }
1228
1229 - (void)windowDidBecomeKey:(NSNotification *)o_notification
1230 {
1231     if( [o_notification object] == o_msgs_panel )
1232     {
1233         id o_msg;
1234         NSEnumerator * o_enum;
1235
1236         [o_messages setString: @""];
1237
1238         [o_msg_lock lock];
1239
1240         o_enum = [o_msg_arr objectEnumerator];
1241
1242         while( ( o_msg = [o_enum nextObject] ) != nil )
1243         {
1244             [o_messages insertText: o_msg];
1245         }
1246
1247         [o_msg_lock unlock];
1248     }
1249 }
1250
1251 @end
1252
1253 @implementation VLCMain (NSMenuValidation)
1254
1255 - (BOOL)validateMenuItem:(NSMenuItem *)o_mi
1256 {
1257     NSString *o_title = [o_mi title];
1258     BOOL bEnabled = TRUE;
1259
1260     if( [o_title isEqualToString: _NS("License")] )
1261     {
1262         /* we need to do this only once */
1263         [self setupMenus];
1264     }
1265
1266     /* Recent Items Menu */
1267     if( [o_title isEqualToString: _NS("Clear Menu")] )
1268     {
1269         NSMenu * o_menu = [o_mi_open_recent submenu];
1270         int i_nb_items = [o_menu numberOfItems];
1271         NSArray * o_docs = [[NSDocumentController sharedDocumentController]
1272                                                        recentDocumentURLs];
1273         UInt32 i_nb_docs = [o_docs count];
1274
1275         if( i_nb_items > 1 )
1276         {
1277             while( --i_nb_items )
1278             {
1279                 [o_menu removeItemAtIndex: 0];
1280             }
1281         }
1282
1283         if( i_nb_docs > 0 )
1284         {
1285             NSURL * o_url;
1286             NSString * o_doc;
1287
1288             [o_menu insertItem: [NSMenuItem separatorItem] atIndex: 0];
1289
1290             while( TRUE )
1291             {
1292                 i_nb_docs--;
1293
1294                 o_url = [o_docs objectAtIndex: i_nb_docs];
1295
1296                 if( [o_url isFileURL] )
1297                 {
1298                     o_doc = [o_url path];
1299                 }
1300                 else
1301                 {
1302                     o_doc = [o_url absoluteString];
1303                 }
1304
1305                 [o_menu insertItemWithTitle: o_doc
1306                     action: @selector(openRecentItem:)
1307                     keyEquivalent: @"" atIndex: 0];
1308
1309                 if( i_nb_docs == 0 )
1310                 {
1311                     break;
1312                 }
1313             }
1314         }
1315         else
1316         {
1317             bEnabled = FALSE;
1318         }
1319     }
1320     return( bEnabled );
1321 }
1322
1323 @end
1324
1325 @implementation VLCMain (Internal)
1326
1327 - (void)handlePortMessage:(NSPortMessage *)o_msg
1328 {
1329     id ** val;
1330     NSData * o_data;
1331     NSValue * o_value;
1332     NSInvocation * o_inv;
1333     NSConditionLock * o_lock;
1334
1335     o_data = [[o_msg components] lastObject];
1336     o_inv = *((NSInvocation **)[o_data bytes]);
1337     [o_inv getArgument: &o_value atIndex: 2];
1338     val = (id **)[o_value pointerValue];
1339     [o_inv setArgument: val[1] atIndex: 2];
1340     o_lock = *(val[0]);
1341
1342     [o_lock lock];
1343     [o_inv invoke];
1344     [o_lock unlockWithCondition: 1];
1345 }
1346
1347 @end