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

   1 /*****************************************************************************
   2  * intf.m: MacOS X interface module
   3  *****************************************************************************
   4  * Copyright (C) 2002-2004 VideoLAN
   5  * $Id$
   6  *
   7  * Authors: Jon Lech Johansen <jon-vl@nanocrew.net>
   8  *          Christophe Massiot <massiot@via.ecp.fr>
   9  *          Derk-Jan Hartman <hartman at videolan.org>
  10  *
  11  * This program is free software; you can redistribute it and/or modify
  12  * it under the terms of the GNU General Public License as published by
  13  * the Free Software Foundation; either version 2 of the License, or
  14  * (at your option) any later version.
  15  *
  16  * This program is distributed in the hope that it will be useful,
  17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  * GNU General Public License for more details.
  20  *
  21  * You should have received a copy of the GNU General Public License
  22  * along with this program; if not, write to the Free Software
  23  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
  24  *****************************************************************************/
  25
  26 /*****************************************************************************
  27  * Preamble
  28  *****************************************************************************/
  29 #include <stdlib.h>                                      /* malloc(), free() */
  30 #include <sys/param.h>                                    /* for MAXPATHLEN */
  31 #include <string.h>
  32 #include <vlc_keys.h>
  33
  34 #include "intf.h"
  35 #include "vout.h"
  36 #include "prefs.h"
  37 #include "playlist.h"
  38 #include "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->b_play = VLC_TRUE;
  72     p_intf->pf_run = Run;
  73
  74     [[VLCApplication sharedApplication] autorelease];
  75     [NSApp setIntf: p_intf];
  76
  77
  78     [NSBundle loadNibNamed: @"MainMenu" owner: NSApp];
  79
  80     return( 0 );
  81 }
  82
  83 /*****************************************************************************
  84  * CloseIntf: destroy interface
  85  *****************************************************************************/
  86 void E_(CloseIntf) ( vlc_object_t *p_this )
  87 {
  88     intf_thread_t *p_intf = (intf_thread_t*) p_this;
  89
  90     msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );
  91
  92     [p_intf->p_sys->o_sendport release];
  93     [p_intf->p_sys->o_pool release];
  94
  95     free( p_intf->p_sys );
  96 }
  97
  98 /*****************************************************************************
  99  * Run: main loop
 100  *****************************************************************************/
 101 static void Run( intf_thread_t *p_intf )
 102 {
 103     /* Do it again - for some unknown reason, vlc_thread_create() often
 104      * fails to go to real-time priority with the first launched thread
 105      * (???) --Meuuh */
 106     vlc_thread_set_priority( p_intf, VLC_THREAD_PRIORITY_LOW );
 107
 108     [NSApp run];
 109 }
 110
 111 /*****************************************************************************
 112  * VLCApplication implementation
 113  *****************************************************************************/
 114 @implementation VLCApplication
 115
 116 - (NSString *)localizedString:(char *)psz
 117 {
 118     NSString * o_str = nil;
 119
 120     if( psz != NULL )
 121     {
 122         o_str = [[[NSString alloc] initWithUTF8String: psz] autorelease];
 123     }
 124     if ( o_str == NULL )
 125     {
 126         msg_Err( p_intf, "could not translate: %s", psz );
 127     }
 128
 129     return( o_str );
 130 }
 131
 132 - (char *)delocalizeString:(NSString *)id
 133 {
 134     NSData * o_data = [id dataUsingEncoding: NSUTF8StringEncoding
 135                           allowLossyConversion: NO];
 136     char * psz_string;
 137
 138     if ( o_data == nil )
 139     {
 140         o_data = [id dataUsingEncoding: NSUTF8StringEncoding
 141                      allowLossyConversion: YES];
 142         psz_string = malloc( [o_data length] + 1 );
 143         [o_data getBytes: psz_string];
 144         psz_string[ [o_data length] ] = '\0';
 145         msg_Err( p_intf, "cannot convert to wanted encoding: %s",
 146                  psz_string );
 147     }
 148     else
 149     {
 150         psz_string = malloc( [o_data length] + 1 );
 151         [o_data getBytes: psz_string];
 152         psz_string[ [o_data length] ] = '\0';
 153     }
 154
 155     return psz_string;
 156 }
 157
 158 /* i_width is in pixels */
 159 - (NSString *)wrapString: (NSString *)o_in_string toWidth: (int) i_width
 160 {
 161     NSMutableString *o_wrapped;
 162     NSString *o_out_string;
 163     NSRange glyphRange, effectiveRange, charRange;
 164     NSRect lineFragmentRect;
 165     unsigned glyphIndex, breaksInserted = 0;
 166
 167     NSTextStorage *o_storage = [[NSTextStorage alloc] initWithString: o_in_string
 168         attributes: [NSDictionary dictionaryWithObjectsAndKeys:
 169         [NSFont labelFontOfSize: 0.0], NSFontAttributeName, nil]];
 170     NSLayoutManager *o_layout_manager = [[NSLayoutManager alloc] init];
 171     NSTextContainer *o_container = [[NSTextContainer alloc]
 172         initWithContainerSize: NSMakeSize(i_width, 2000)];
 173
 174     [o_layout_manager addTextContainer: o_container];
 175     [o_container release];
 176     [o_storage addLayoutManager: o_layout_manager];
 177     [o_layout_manager release];
 178
 179     o_wrapped = [o_in_string mutableCopy];
 180     glyphRange = [o_layout_manager glyphRangeForTextContainer: o_container];
 181
 182     for( glyphIndex = glyphRange.location ; glyphIndex < NSMaxRange(glyphRange) ;
 183             glyphIndex += effectiveRange.length) {
 184         lineFragmentRect = [o_layout_manager lineFragmentRectForGlyphAtIndex: glyphIndex
 185                                             effectiveRange: &effectiveRange];
 186         charRange = [o_layout_manager characterRangeForGlyphRange: effectiveRange
 187                                     actualGlyphRange: &effectiveRange];
 188         if ([o_wrapped lineRangeForRange:
 189                 NSMakeRange(charRange.location + breaksInserted, charRange.length)].length > charRange.length) {
 190             [o_wrapped insertString: @"\n" atIndex: NSMaxRange(charRange) + breaksInserted];
 191             breaksInserted++;
 192         }
 193     }
 194     o_out_string = [NSString stringWithString: o_wrapped];
 195     [o_wrapped release];
 196     [o_storage release];
 197
 198     return o_out_string;
 199 }
 200
 201 - (void)setIntf:(intf_thread_t *)_p_intf
 202 {
 203     p_intf = _p_intf;
 204 }
 205
 206 - (intf_thread_t *)getIntf
 207 {
 208     return( p_intf );
 209 }
 210
 211 - (void)terminate:(id)sender
 212 {
 213     p_intf->p_vlc->b_die = VLC_TRUE;
 214 }
 215
 216
 217 /*****************************************************************************
 218  * hasDefinedShortcutKey: Check to see if the key press is a defined VLC
 219  * shortcut key.  If it is, pass it off to VLC for handling and return YES,
 220  * otherwise ignore it and return NO (where it will get handled by Cocoa).
 221  *****************************************************************************/
 222 - (BOOL)hasDefinedShortcutKey:(NSEvent *)o_event
 223 {
 224     unichar key = 0;
 225     vlc_value_t val;
 226     unsigned int i_pressed_modifiers = 0;
 227     struct hotkey *p_hotkeys;
 228     int i;
 229
 230     val.i_int = 0;
 231     p_hotkeys = p_intf->p_vlc->p_hotkeys;
 232
 233     i_pressed_modifiers = [o_event modifierFlags];
 234
 235     if( i_pressed_modifiers & NSShiftKeyMask )
 236         val.i_int |= KEY_MODIFIER_SHIFT;
 237     if( i_pressed_modifiers & NSControlKeyMask )
 238         val.i_int |= KEY_MODIFIER_CTRL;
 239     if( i_pressed_modifiers & NSAlternateKeyMask )
 240         val.i_int |= KEY_MODIFIER_ALT;
 241     if( i_pressed_modifiers & NSCommandKeyMask )
 242         val.i_int |= KEY_MODIFIER_COMMAND;
 243
 244     key = [[o_event charactersIgnoringModifiers] characterAtIndex: 0];
 245
 246     val.i_int |= CocoaKeyToVLC( key );
 247
 248     for( i = 0; p_hotkeys[i].psz_action != NULL; i++ )
 249     {
 250         if( p_hotkeys[i].i_key == val.i_int )
 251         {
 252             var_Set( p_intf->p_vlc, "key-pressed", val );
 253             return YES;
 254         }
 255     }
 256
 257     return NO;
 258 }
 259
 260 @end
 261
 262 int ExecuteOnMainThread( id target, SEL sel, void * p_arg )
 263 {
 264     int i_ret = 0;
 265
 266     NSAutoreleasePool * o_pool = [[NSAutoreleasePool alloc] init];
 267
 268     if( [target respondsToSelector: @selector(performSelectorOnMainThread:
 269                                              withObject:waitUntilDone:)] )
 270     {
 271         [target performSelectorOnMainThread: sel
 272                 withObject: [NSValue valueWithPointer: p_arg]
 273                 waitUntilDone: YES];
 274     }
 275     else if( NSApp != nil && [NSApp respondsToSelector: @selector(getIntf)] )
 276     {
 277         NSValue * o_v1;
 278         NSValue * o_v2;
 279         NSArray * o_array;
 280         NSPort * o_recv_port;
 281         NSInvocation * o_inv;
 282         NSPortMessage * o_msg;
 283         intf_thread_t * p_intf;
 284         NSConditionLock * o_lock;
 285         NSMethodSignature * o_sig;
 286
 287         id * val[] = { &o_lock, &o_v2 };
 288
 289         p_intf = (intf_thread_t *)[NSApp getIntf];
 290
 291         o_recv_port = [[NSPort port] retain];
 292         o_v1 = [NSValue valueWithPointer: val];
 293         o_v2 = [NSValue valueWithPointer: p_arg];
 294
 295         o_sig = [target methodSignatureForSelector: sel];
 296         o_inv = [NSInvocation invocationWithMethodSignature: o_sig];
 297         [o_inv setArgument: &o_v1 atIndex: 2];
 298         [o_inv setTarget: target];
 299         [o_inv setSelector: sel];
 300
 301         o_array = [NSArray arrayWithObject:
 302             [NSData dataWithBytes: &o_inv length: sizeof(o_inv)]];
 303         o_msg = [[NSPortMessage alloc]
 304             initWithSendPort: p_intf->p_sys->o_sendport
 305             receivePort: o_recv_port components: o_array];
 306
 307         o_lock = [[NSConditionLock alloc] initWithCondition: 0];
 308         [o_msg sendBeforeDate: [NSDate distantPast]];
 309         [o_lock lockWhenCondition: 1];
 310         [o_lock unlock];
 311         [o_lock release];
 312
 313         [o_msg release];
 314         [o_recv_port release];
 315     }
 316     else
 317     {
 318         i_ret = 1;
 319     }
 320
 321     [o_pool release];
 322
 323     return( i_ret );
 324 }
 325
 326 /*****************************************************************************
 327  * playlistChanged: Callback triggered by the intf-change playlist
 328  * variable, to let the intf update the playlist.
 329  *****************************************************************************/
 330 int PlaylistChanged( vlc_object_t *p_this, const char *psz_variable,
 331                      vlc_value_t old_val, vlc_value_t new_val, void *param )
 332 {
 333     intf_thread_t * p_intf = [NSApp getIntf];
 334     p_intf->p_sys->b_playlist_update = TRUE;
 335     p_intf->p_sys->b_intf_update = TRUE;
 336     return VLC_SUCCESS;
 337 }
 338
 339 static struct
 340 {
 341     unichar i_nskey;
 342     unsigned int i_vlckey;
 343 } nskeys_to_vlckeys[] =
 344 {
 345     { NSUpArrowFunctionKey, KEY_UP },
 346     { NSDownArrowFunctionKey, KEY_DOWN },
 347     { NSLeftArrowFunctionKey, KEY_LEFT },
 348     { NSRightArrowFunctionKey, KEY_RIGHT },
 349     { NSF1FunctionKey, KEY_F1 },
 350     { NSF2FunctionKey, KEY_F2 },
 351     { NSF3FunctionKey, KEY_F3 },
 352     { NSF4FunctionKey, KEY_F4 },
 353     { NSF5FunctionKey, KEY_F5 },
 354     { NSF6FunctionKey, KEY_F6 },
 355     { NSF7FunctionKey, KEY_F7 },
 356     { NSF8FunctionKey, KEY_F8 },
 357     { NSF9FunctionKey, KEY_F9 },
 358     { NSF10FunctionKey, KEY_F10 },
 359     { NSF11FunctionKey, KEY_F11 },
 360     { NSF12FunctionKey, KEY_F12 },
 361     { NSHomeFunctionKey, KEY_HOME },
 362     { NSEndFunctionKey, KEY_END },
 363     { NSPageUpFunctionKey, KEY_PAGEUP },
 364     { NSPageDownFunctionKey, KEY_PAGEDOWN },
 365     { NSTabCharacter, KEY_TAB },
 366     { NSCarriageReturnCharacter, KEY_ENTER },
 367     { NSEnterCharacter, KEY_ENTER },
 368     { NSBackspaceCharacter, KEY_BACKSPACE },
 369     { (unichar) ' ', KEY_SPACE },
 370     { (unichar) 0x1b, KEY_ESC },
 371     {0,0}
 372 };
 373
 374 unichar VLCKeyToCocoa( unsigned int i_key )
 375 {
 376     unsigned int i;
 377
 378     for( i = 0; nskeys_to_vlckeys[i].i_vlckey != 0; i++ )
 379     {
 380         if( nskeys_to_vlckeys[i].i_vlckey == (i_key & ~KEY_MODIFIER) )
 381         {
 382             return nskeys_to_vlckeys[i].i_nskey;
 383         }
 384     }
 385     return (unichar)(i_key & ~KEY_MODIFIER);
 386 }
 387
 388 unsigned int CocoaKeyToVLC( unichar i_key )
 389 {
 390     unsigned int i;
 391
 392     for( i = 0; nskeys_to_vlckeys[i].i_nskey != 0; i++ )
 393     {
 394         if( nskeys_to_vlckeys[i].i_nskey == i_key )
 395         {
 396             return nskeys_to_vlckeys[i].i_vlckey;
 397         }
 398     }
 399     return (unsigned int)i_key;
 400 }
 401
 402 unsigned int VLCModifiersToCocoa( unsigned int i_key )
 403 {
 404     unsigned int new = 0;
 405     if( i_key & KEY_MODIFIER_COMMAND )
 406         new |= NSCommandKeyMask;
 407     if( i_key & KEY_MODIFIER_ALT )
 408         new |= NSAlternateKeyMask;
 409     if( i_key & KEY_MODIFIER_SHIFT )
 410         new |= NSShiftKeyMask;
 411     if( i_key & KEY_MODIFIER_CTRL )
 412         new |= NSControlKeyMask;
 413     return new;
 414 }
 415
 416 /*****************************************************************************
 417  * VLCMain implementation
 418  *****************************************************************************/
 419 @implementation VLCMain
 420
 421 - (void)awakeFromNib
 422 {
 423     unsigned int i_key = 0;
 424     intf_thread_t * p_intf = [NSApp getIntf];
 425     vlc_value_t val;
 426
 427     [self initStrings];
 428     [o_window setExcludedFromWindowsMenu: TRUE];
 429     [o_msgs_panel setExcludedFromWindowsMenu: TRUE];
 430     [o_msgs_panel setDelegate: self];
 431
 432     i_key = config_GetInt( p_intf, "key-quit" );
 433     [o_mi_quit setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 434     [o_mi_quit setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 435     i_key = config_GetInt( p_intf, "key-play-pause" );
 436     [o_mi_play setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 437     [o_mi_play setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 438     i_key = config_GetInt( p_intf, "key-stop" );
 439     [o_mi_stop setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 440     [o_mi_stop setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 441     i_key = config_GetInt( p_intf, "key-faster" );
 442     [o_mi_faster setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 443     [o_mi_faster setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 444     i_key = config_GetInt( p_intf, "key-slower" );
 445     [o_mi_slower setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 446     [o_mi_slower setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 447     i_key = config_GetInt( p_intf, "key-prev" );
 448     [o_mi_previous setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 449     [o_mi_previous setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 450     i_key = config_GetInt( p_intf, "key-next" );
 451     [o_mi_next setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 452     [o_mi_next setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 453     i_key = config_GetInt( p_intf, "key-jump+10sec" );
 454     [o_mi_fwd setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 455     [o_mi_fwd setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 456     i_key = config_GetInt( p_intf, "key-jump-10sec" );
 457     [o_mi_bwd setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 458     [o_mi_bwd setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 459     i_key = config_GetInt( p_intf, "key-jump+1min" );
 460     [o_mi_fwd1m setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 461     [o_mi_fwd1m setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 462     i_key = config_GetInt( p_intf, "key-jump-1min" );
 463     [o_mi_bwd1m setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 464     [o_mi_bwd1m setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 465     i_key = config_GetInt( p_intf, "key-jump+5min" );
 466     [o_mi_fwd5m setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 467     [o_mi_fwd5m setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 468     i_key = config_GetInt( p_intf, "key-jump-5min" );
 469     [o_mi_bwd5m setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 470     [o_mi_bwd5m setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 471     i_key = config_GetInt( p_intf, "key-vol-up" );
 472     [o_mi_vol_up setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 473     [o_mi_vol_up setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 474     i_key = config_GetInt( p_intf, "key-vol-down" );
 475     [o_mi_vol_down setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 476     [o_mi_vol_down setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 477     i_key = config_GetInt( p_intf, "key-vol-mute" );
 478     [o_mi_mute setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 479     [o_mi_mute setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 480     i_key = config_GetInt( p_intf, "key-fullscreen" );
 481     [o_mi_fullscreen setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 482     [o_mi_fullscreen setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 483
 484     var_Create (p_intf, "fullscreen", VLC_VAR_BOOL );
 485     var_Change (p_intf, "fullscreen", VLC_VAR_INHERITVALUE, &val, NULL );
 486     [o_btn_fullscreen setState: val.b_bool];
 487
 488     var_Create(p_intf,"intf-change",VLC_VAR_BOOL );
 489
 490     [self setSubmenusEnabled: FALSE];
 491     [self manageVolumeSlider];
 492
 493     /* Check if we need to start playing */
 494     if( p_intf->b_play )
 495     {
 496         playlist_t *p_playlist =
 497             (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 498                                            FIND_ANYWHERE );
 499         if( p_playlist )
 500         {
 501             playlist_Play( p_playlist );
 502             vlc_object_release( p_playlist );
 503         }
 504
 505     }
 506 }
 507
 508 - (void)initStrings
 509 {
 510     [o_window setTitle: _NS("VLC - Controller")];
 511     [o_scrollfield setStringValue: _NS("VLC media player")];
 512
 513     /* button controls */
 514     [o_btn_prev setToolTip: _NS("Previous")];
 515     [o_btn_rewind setToolTip: _NS("Rewind")];
 516     [o_btn_play setToolTip: _NS("Play")];
 517     [o_btn_stop setToolTip: _NS("Stop")];
 518     [o_btn_ff setToolTip: _NS("Fast Forward")];
 519     [o_btn_next setToolTip: _NS("Next")];
 520     [o_btn_fullscreen setToolTip: _NS("Fullscreen")];
 521     [o_volumeslider setToolTip: _NS("Volume")];
 522     [o_timeslider setToolTip: _NS("Position")];
 523
 524     /* messages panel */
 525     [o_msgs_panel setTitle: _NS("Messages")];
 526     [o_msgs_btn_crashlog setTitle: _NS("Open CrashLog")];
 527
 528     /* main menu */
 529     [o_mi_about setTitle: _NS("About VLC media player")];
 530     [o_mi_prefs setTitle: _NS("Preferences...")];
 531     [o_mi_add_intf setTitle: _NS("Add Interface")];
 532     [o_mu_add_intf setTitle: _NS("Add Interface")];
 533     [o_mi_hide setTitle: _NS("Hide VLC")];
 534     [o_mi_hide_others setTitle: _NS("Hide Others")];
 535     [o_mi_show_all setTitle: _NS("Show All")];
 536     [o_mi_quit setTitle: _NS("Quit VLC")];
 537
 538     [o_mu_file setTitle: _ANS("1:File")];
 539     [o_mi_open_generic setTitle: _NS("Open File...")];
 540     [o_mi_open_file setTitle: _NS("Quick Open File...")];
 541     [o_mi_open_disc setTitle: _NS("Open Disc...")];
 542     [o_mi_open_net setTitle: _NS("Open Network...")];
 543     [o_mi_open_recent setTitle: _NS("Open Recent")];
 544     [o_mi_open_recent_cm setTitle: _NS("Clear Menu")];
 545
 546     [o_mu_edit setTitle: _NS("Edit")];
 547     [o_mi_cut setTitle: _NS("Cut")];
 548     [o_mi_copy setTitle: _NS("Copy")];
 549     [o_mi_paste setTitle: _NS("Paste")];
 550     [o_mi_clear setTitle: _NS("Clear")];
 551     [o_mi_select_all setTitle: _NS("Select All")];
 552
 553     [o_mu_controls setTitle: _NS("Controls")];
 554     [o_mi_play setTitle: _NS("Play")];
 555     [o_mi_stop setTitle: _NS("Stop")];
 556     [o_mi_faster setTitle: _NS("Faster")];
 557     [o_mi_slower setTitle: _NS("Slower")];
 558     [o_mi_previous setTitle: _NS("Previous")];
 559     [o_mi_next setTitle: _NS("Next")];
 560     [o_mi_random setTitle: _NS("Random")];
 561     [o_mi_repeat setTitle: _NS("Repeat One")];
 562     [o_mi_loop setTitle: _NS("Repeat All")];
 563     [o_mi_fwd setTitle: _NS("Step Forward")];
 564     [o_mi_bwd setTitle: _NS("Step Backward")];
 565
 566     [o_mi_program setTitle: _NS("Program")];
 567     [o_mu_program setTitle: _NS("Program")];
 568     [o_mi_title setTitle: _NS("Title")];
 569     [o_mu_title setTitle: _NS("Title")];
 570     [o_mi_chapter setTitle: _NS("Chapter")];
 571     [o_mu_chapter setTitle: _NS("Chapter")];
 572
 573     [o_mu_audio setTitle: _NS("Audio")];
 574     [o_mi_vol_up setTitle: _NS("Volume Up")];
 575     [o_mi_vol_down setTitle: _NS("Volume Down")];
 576     [o_mi_mute setTitle: _NS("Mute")];
 577     [o_mi_audiotrack setTitle: _NS("Audio Track")];
 578     [o_mu_audiotrack setTitle: _NS("Audio Track")];
 579     [o_mi_channels setTitle: _NS("Audio Channels")];
 580     [o_mu_channels setTitle: _NS("Audio Channels")];
 581     [o_mi_device setTitle: _NS("Audio Device")];
 582     [o_mu_device setTitle: _NS("Audio Device")];
 583     [o_mi_visual setTitle: _NS("Visualizations")];
 584     [o_mu_visual setTitle: _NS("Visualizations")];
 585
 586     [o_mu_video setTitle: _NS("Video")];
 587     [o_mi_half_window setTitle: _NS("Half Size")];
 588     [o_mi_normal_window setTitle: _NS("Normal Size")];
 589     [o_mi_double_window setTitle: _NS("Double Size")];
 590     [o_mi_fittoscreen setTitle: _NS("Fit to Screen")];
 591     [o_mi_fullscreen setTitle: _NS("Fullscreen")];
 592     [o_mi_floatontop setTitle: _NS("Float on Top")];
 593     [o_mi_videotrack setTitle: _NS("Video Track")];
 594     [o_mu_videotrack setTitle: _NS("Video Track")];
 595     [o_mi_screen setTitle: _NS("Video Device")];
 596     [o_mu_screen setTitle: _NS("Video Device")];
 597     [o_mi_subtitle setTitle: _NS("Subtitles Track")];
 598     [o_mu_subtitle setTitle: _NS("Subtitles Track")];
 599     [o_mi_deinterlace setTitle: _NS("Deinterlace")];
 600     [o_mu_deinterlace setTitle: _NS("Deinterlace")];
 601
 602     [o_mu_window setTitle: _NS("Window")];
 603     [o_mi_minimize setTitle: _NS("Minimize Window")];
 604     [o_mi_close_window setTitle: _NS("Close Window")];
 605     [o_mi_controller setTitle: _NS("Controller")];
 606     [o_mi_playlist setTitle: _NS("Playlist")];
 607     [o_mi_info setTitle: _NS("Info")];
 608     [o_mi_messages setTitle: _NS("Messages")];
 609
 610     [o_mi_bring_atf setTitle: _NS("Bring All to Front")];
 611
 612     [o_mu_help setTitle: _NS("Help")];
 613     [o_mi_readme setTitle: _NS("ReadMe...")];
 614     [o_mi_documentation setTitle: _NS("Online Documentation")];
 615     [o_mi_reportabug setTitle: _NS("Report a Bug")];
 616     [o_mi_website setTitle: _NS("VideoLAN Website")];
 617     [o_mi_license setTitle: _NS("License")];
 618
 619     /* dock menu */
 620     [o_dmi_play setTitle: _NS("Play")];
 621     [o_dmi_stop setTitle: _NS("Stop")];
 622     [o_dmi_next setTitle: _NS("Next")];
 623     [o_dmi_previous setTitle: _NS("Previous")];
 624     [o_dmi_mute setTitle: _NS("Mute")];
 625
 626     /* error panel */
 627     [o_error setTitle: _NS("Error")];
 628     [o_err_lbl setStringValue: _NS("An error has occurred which probably prevented the execution of your request:")];
 629     [o_err_bug_lbl setStringValue: _NS("If you believe that it is a bug, please follow the instructions at:")];
 630     [o_err_btn_msgs setTitle: _NS("Open Messages Window")];
 631     [o_err_btn_dismiss setTitle: _NS("Dismiss")];
 632     [o_err_ckbk_surpress setTitle: _NS("Suppress further errors")];
 633
 634     [o_info_window setTitle: _NS("Info")];
 635 }
 636
 637 - (void)applicationWillFinishLaunching:(NSNotification *)o_notification
 638 {
 639     intf_thread_t * p_intf = [NSApp getIntf];
 640
 641     o_msg_lock = [[NSLock alloc] init];
 642     o_msg_arr = [[NSMutableArray arrayWithCapacity: 200] retain];
 643
 644     o_img_play = [[NSImage imageNamed: @"play"] retain];
 645     o_img_play_pressed = [[NSImage imageNamed: @"play_blue"] retain];
 646     o_img_pause = [[NSImage imageNamed: @"pause"] retain];
 647     o_img_pause_pressed = [[NSImage imageNamed: @"pause_blue"] retain];
 648
 649     [p_intf->p_sys->o_sendport setDelegate: self];
 650     [[NSRunLoop currentRunLoop]
 651         addPort: p_intf->p_sys->o_sendport
 652         forMode: NSDefaultRunLoopMode];
 653
 654     [NSTimer scheduledTimerWithTimeInterval: 0.5
 655         target: self selector: @selector(manageIntf:)
 656         userInfo: nil repeats: FALSE];
 657
 658     [NSThread detachNewThreadSelector: @selector(manage)
 659         toTarget: self withObject: nil];
 660
 661     [o_controls setupVarMenuItem: o_mi_add_intf target: (vlc_object_t *)p_intf
 662         var: "intf-add" selector: @selector(toggleVar:)];
 663
 664     vlc_thread_set_priority( p_intf, VLC_THREAD_PRIORITY_LOW );
 665 }
 666
 667 - (BOOL)application:(NSApplication *)o_app openFile:(NSString *)o_filename
 668 {
 669     NSDictionary *o_dic = [NSDictionary dictionaryWithObjectsAndKeys: o_filename, @"ITEM_URL", nil];
 670     [o_playlist appendArray:
 671         [NSArray arrayWithObject: o_dic] atPos: -1 enqueue: NO];
 672
 673     return( TRUE );
 674 }
 675
 676 - (id)getControls
 677 {
 678     if ( o_controls )
 679     {
 680         return o_controls;
 681     }
 682     return nil;
 683 }
 684
 685 - (id)getPlaylist
 686 {
 687     if ( o_playlist )
 688     {
 689         return o_playlist;
 690     }
 691     return nil;
 692 }
 693
 694 - (void)manage
 695 {
 696     NSDate * o_sleep_date;
 697     intf_thread_t * p_intf = [NSApp getIntf];
 698     NSAutoreleasePool * o_pool = [[NSAutoreleasePool alloc] init];
 699
 700     vlc_thread_set_priority( p_intf, VLC_THREAD_PRIORITY_LOW );
 701
 702     while( !p_intf->b_die )
 703     {
 704         playlist_t * p_playlist;
 705         vlc_value_t val;
 706         vlc_mutex_lock( &p_intf->change_lock );
 707
 708         p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 709                                               FIND_ANYWHERE );
 710
 711         if( p_playlist != NULL )
 712         {
 713             var_AddCallback( p_playlist, "intf-change", PlaylistChanged, self );
 714             var_AddCallback( p_playlist, "item-change", PlaylistChanged, self );
 715             var_AddCallback( p_playlist, "playlist-current", PlaylistChanged, self );
 716
 717 #define p_input p_playlist->p_input
 718
 719             if( p_input )
 720             {
 721                 if( !p_input->b_die )
 722                 {
 723                     vlc_value_t val;
 724
 725                     /* New input or stream map change */
 726                     if( p_input->stream.b_changed )
 727                     {
 728                         msg_Dbg( p_intf, "stream has changed, refreshing interface" );
 729                         p_intf->p_sys->b_playing = TRUE;
 730                         p_intf->p_sys->b_current_title_update = 1;
 731                         p_input->stream.b_changed = 0;
 732                         p_intf->p_sys->b_intf_update = TRUE;
 733                     }
 734
 735                     if( var_Get( (vlc_object_t *)p_input, "intf-change", &val )
 736                         >= 0 && val.b_bool )
 737                     {
 738                         p_intf->p_sys->b_input_update = TRUE;
 739                     }
 740                 }
 741             }
 742             else if( p_intf->p_sys->b_playing && !p_intf->b_die )
 743             {
 744                 p_intf->p_sys->b_playing = FALSE;
 745             }
 746
 747 #undef p_input
 748             vlc_object_release( p_playlist );
 749
 750             if( var_Get( p_intf, "intf-change", &val )
 751                         >= 0 && val.b_bool )
 752             {
 753                 p_intf->p_sys->b_fullscreen_update = TRUE;
 754             }
 755             val.b_bool = VLC_FALSE;
 756             var_Set( p_intf,"intf-change",val);
 757         }
 758
 759         vlc_mutex_unlock( &p_intf->change_lock );
 760
 761         o_sleep_date = [NSDate dateWithTimeIntervalSinceNow: .5];
 762         [NSThread sleepUntilDate: o_sleep_date];
 763     }
 764
 765     [self terminate];
 766     [o_pool release];
 767 }
 768
 769 - (void)manageIntf:(NSTimer *)o_timer
 770 {
 771     intf_thread_t * p_intf = [NSApp getIntf];
 772
 773     if( p_intf->p_vlc->b_die == VLC_TRUE )
 774     {
 775         [o_timer invalidate];
 776         return;
 777     }
 778
 779     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 780                                                        FIND_ANYWHERE );
 781
 782     if( p_playlist == NULL )
 783     {
 784         return;
 785     }
 786
 787     if ( p_intf->p_sys->b_playlist_update )
 788     {
 789         [o_playlist playlistUpdated];
 790         p_intf->p_sys->b_playlist_update = VLC_FALSE;
 791     }
 792
 793     if( p_intf->p_sys->b_current_title_update )
 794     {
 795         vout_thread_t *p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
 796                                                 FIND_ANYWHERE );
 797
 798         vlc_mutex_lock( &p_playlist->object_lock );
 799         [o_scrollfield setStringValue: [NSString stringWithUTF8String:
 800             p_playlist->pp_items[p_playlist->i_index]->input.psz_name]];
 801         vlc_mutex_unlock( &p_playlist->object_lock );
 802
 803         if( p_vout != NULL )
 804         {
 805             id o_vout_wnd;
 806             NSEnumerator * o_enum = [[NSApp orderedWindows] objectEnumerator];
 807
 808             while( ( o_vout_wnd = [o_enum nextObject] ) )
 809             {
 810                 if( [[o_vout_wnd className] isEqualToString: @"VLCWindow"] )
 811                 {
 812                     [o_vout_wnd updateTitle];
 813                 }
 814             }
 815             vlc_object_release( (vlc_object_t *)p_vout );
 816         }
 817         [o_playlist updateRowSelection];
 818         [o_info updateInfo];
 819
 820         p_intf->p_sys->b_current_title_update = FALSE;
 821     }
 822
 823     vlc_mutex_lock( &p_playlist->object_lock );
 824
 825 #define p_input p_playlist->p_input
 826
 827     if( p_intf->p_sys->b_intf_update )
 828     {
 829         vlc_bool_t b_input = VLC_FALSE;
 830         vlc_bool_t b_plmul = VLC_FALSE;
 831         vlc_bool_t b_control = VLC_FALSE;
 832         vlc_bool_t b_seekable = VLC_FALSE;
 833         vlc_bool_t b_chapters = VLC_FALSE;
 834
 835         b_plmul = p_playlist->i_size > 1;
 836
 837         if( ( b_input = ( p_input != NULL ) ) )
 838         {
 839             vlc_mutex_lock( &p_input->stream.stream_lock );
 840
 841             /* seekable streams */
 842             b_seekable = p_input->stream.b_seekable;
 843
 844             /* check wether slow/fast motion is possible*/
 845             b_control = p_input->stream.b_pace_control;
 846
 847             /* chapters & titles */
 848             b_chapters = p_input->stream.i_area_nb > 1;
 849
 850             vlc_mutex_unlock( &p_input->stream.stream_lock );
 851         }
 852
 853         [o_btn_stop setEnabled: b_input];
 854         [o_btn_ff setEnabled: b_seekable];
 855         [o_btn_rewind setEnabled: b_seekable];
 856         [o_btn_prev setEnabled: (b_plmul || b_chapters)];
 857         [o_btn_next setEnabled: (b_plmul || b_chapters)];
 858
 859         [o_timeslider setFloatValue: 0.0];
 860         [o_timeslider setEnabled: b_seekable];
 861         [o_timefield setStringValue: @"0:00:00"];
 862
 863         [self manageVolumeSlider];
 864         p_intf->p_sys->b_intf_update = VLC_FALSE;
 865     }
 866
 867     if (p_intf->p_sys->b_fullscreen_update )
 868     {
 869         vout_thread_t * p_vout;
 870         vlc_value_t val;
 871         if (var_Change (p_intf, "fullscreen", VLC_VAR_INHERITVALUE, &val, NULL)>=0 &&  val.b_bool )
 872         {
 873             [o_btn_fullscreen setState:VLC_TRUE];
 874         }
 875         else
 876         {
 877             [o_btn_fullscreen setState:VLC_FALSE];
 878         }
 879         p_vout = vlc_object_find(p_intf,VLC_OBJECT_VOUT,FIND_ANYWHERE);
 880         if (p_vout != NULL)
 881         {
 882             [o_btn_fullscreen setEnabled: VLC_TRUE];
 883             vlc_object_release(p_vout);
 884         }
 885         else
 886         {
 887             [o_btn_fullscreen setEnabled: VLC_FALSE];
 888         }
 889         p_intf->p_sys->b_fullscreen_update = VLC_FALSE;
 890     }
 891
 892     if( p_intf->p_sys->b_playing && p_input != NULL )
 893     {
 894         vlc_value_t time;
 895         NSString * o_time;
 896         mtime_t i_seconds;
 897
 898         if( p_input->stream.b_seekable )
 899         {
 900             vlc_value_t pos;
 901             float f_updated;
 902
 903             var_Get( p_input, "position", &pos );
 904             f_updated = 10000. * pos.f_float;
 905
 906             if( f_slider != f_updated )
 907             {
 908                 [o_timeslider setFloatValue: f_updated];
 909             }
 910         }
 911
 912         var_Get( p_input, "time", &time );
 913         i_seconds = time.i_time / 1000000;
 914
 915         o_time = [NSString stringWithFormat: @"%d:%02d:%02d",
 916                         (int) (i_seconds / (60 * 60)),
 917                         (int) (i_seconds / 60 % 60),
 918                         (int) (i_seconds % 60)];
 919         [o_timefield setStringValue: o_time];
 920     }
 921     if( p_input )
 922     {
 923         vlc_value_t val;
 924         var_Get( p_input, "state", &val );
 925
 926         if( val.i_int != PAUSE_S )
 927         {
 928             p_intf->p_sys->b_play_status = TRUE;
 929         }
 930         else
 931         {
 932             p_intf->p_sys->b_play_status = FALSE;
 933         }
 934         [self playStatusUpdated: p_intf->p_sys->b_play_status];
 935     }
 936     else
 937     {
 938         p_intf->p_sys->b_play_status = FALSE;
 939         [self playStatusUpdated: p_intf->p_sys->b_play_status];
 940         [self setSubmenusEnabled: FALSE];
 941     }
 942
 943 #undef p_input
 944
 945     vlc_mutex_unlock( &p_playlist->object_lock );
 946     vlc_object_release( p_playlist );
 947
 948     [self updateMessageArray];
 949
 950     [NSTimer scheduledTimerWithTimeInterval: 0.5
 951         target: self selector: @selector(manageIntf:)
 952         userInfo: nil repeats: FALSE];
 953 }
 954
 955 - (void)setupMenus
 956 {
 957     intf_thread_t * p_intf = [NSApp getIntf];
 958     playlist_t *p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 959                                                 FIND_ANYWHERE );
 960
 961     if( p_playlist != NULL )
 962     {
 963 #define p_input p_playlist->p_input
 964         if( p_input != NULL )
 965         {
 966             [o_controls setupVarMenuItem: o_mi_program target: (vlc_object_t *)p_input
 967                 var: "program" selector: @selector(toggleVar:)];
 968
 969             [o_controls setupVarMenuItem: o_mi_title target: (vlc_object_t *)p_input
 970                 var: "title" selector: @selector(toggleVar:)];
 971
 972             [o_controls setupVarMenuItem: o_mi_chapter target: (vlc_object_t *)p_input
 973                 var: "chapter" selector: @selector(toggleVar:)];
 974
 975             [o_controls setupVarMenuItem: o_mi_audiotrack target: (vlc_object_t *)p_input
 976                 var: "audio-es" selector: @selector(toggleVar:)];
 977
 978             [o_controls setupVarMenuItem: o_mi_videotrack target: (vlc_object_t *)p_input
 979                 var: "video-es" selector: @selector(toggleVar:)];
 980
 981             [o_controls setupVarMenuItem: o_mi_subtitle target: (vlc_object_t *)p_input
 982                 var: "spu-es" selector: @selector(toggleVar:)];
 983
 984             aout_instance_t * p_aout = vlc_object_find( p_intf, VLC_OBJECT_AOUT,
 985                                                         FIND_ANYWHERE );
 986             if ( p_aout != NULL )
 987             {
 988                 [o_controls setupVarMenuItem: o_mi_channels target: (vlc_object_t *)p_aout
 989                     var: "audio-channels" selector: @selector(toggleVar:)];
 990
 991                 [o_controls setupVarMenuItem: o_mi_device target: (vlc_object_t *)p_aout
 992                     var: "audio-device" selector: @selector(toggleVar:)];
 993
 994                 [o_controls setupVarMenuItem: o_mi_visual target: (vlc_object_t *)p_aout
 995                     var: "visual" selector: @selector(toggleVar:)];
 996                 vlc_object_release( (vlc_object_t *)p_aout );
 997             }
 998
 999             vout_thread_t * p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
1000                                                                 FIND_ANYWHERE );
1001
1002             if ( p_vout != NULL )
1003             {
1004                 [o_controls setupVarMenuItem: o_mi_screen target: (vlc_object_t *)p_vout
1005                     var: "video-device" selector: @selector(toggleVar:)];
1006
1007                 [o_controls setupVarMenuItem: o_mi_deinterlace target: (vlc_object_t *)p_vout
1008                     var: "deinterlace" selector: @selector(toggleVar:)];
1009                 vlc_object_release( (vlc_object_t *)p_vout );
1010             }
1011         }
1012 #undef p_input
1013     }
1014     vlc_object_release( (vlc_object_t *)p_playlist );
1015 }
1016
1017 - (void)updateMessageArray
1018 {
1019     int i_start, i_stop;
1020     intf_thread_t * p_intf = [NSApp getIntf];
1021     vlc_value_t quiet;
1022
1023     vlc_mutex_lock( p_intf->p_sys->p_sub->p_lock );
1024     i_stop = *p_intf->p_sys->p_sub->pi_stop;
1025     vlc_mutex_unlock( p_intf->p_sys->p_sub->p_lock );
1026
1027     if( p_intf->p_sys->p_sub->i_start != i_stop )
1028     {
1029         NSColor *o_white = [NSColor whiteColor];
1030         NSColor *o_red = [NSColor redColor];
1031         NSColor *o_yellow = [NSColor yellowColor];
1032         NSColor *o_gray = [NSColor grayColor];
1033
1034         NSColor * pp_color[4] = { o_white, o_red, o_yellow, o_gray };
1035         static const char * ppsz_type[4] = { ": ", " error: ",
1036                                              " warning: ", " debug: " };
1037
1038         for( i_start = p_intf->p_sys->p_sub->i_start;
1039              i_start != i_stop;
1040              i_start = (i_start+1) % VLC_MSG_QSIZE )
1041         {
1042             NSString *o_msg;
1043             NSDictionary *o_attr;
1044             NSAttributedString *o_msg_color;
1045
1046             int i_type = p_intf->p_sys->p_sub->p_msg[i_start].i_type;
1047
1048             [o_msg_lock lock];
1049
1050             if( [o_msg_arr count] + 2 > 400 )
1051             {
1052                 unsigned rid[] = { 0, 1 };
1053                 [o_msg_arr removeObjectsFromIndices: (unsigned *)&rid
1054                            numIndices: sizeof(rid)/sizeof(rid[0])];
1055             }
1056
1057             o_attr = [NSDictionary dictionaryWithObject: o_gray
1058                 forKey: NSForegroundColorAttributeName];
1059             o_msg = [NSString stringWithFormat: @"%s%s",
1060                 p_intf->p_sys->p_sub->p_msg[i_start].psz_module,
1061                 ppsz_type[i_type]];
1062             o_msg_color = [[NSAttributedString alloc]
1063                 initWithString: o_msg attributes: o_attr];
1064             [o_msg_arr addObject: [o_msg_color autorelease]];
1065
1066             o_attr = [NSDictionary dictionaryWithObject: pp_color[i_type]
1067                 forKey: NSForegroundColorAttributeName];
1068             o_msg = [NSString stringWithFormat: @"%s\n",
1069                 p_intf->p_sys->p_sub->p_msg[i_start].psz_msg];
1070             o_msg_color = [[NSAttributedString alloc]
1071                 initWithString: o_msg attributes: o_attr];
1072             [o_msg_arr addObject: [o_msg_color autorelease]];
1073
1074             [o_msg_lock unlock];
1075
1076             var_Get( p_intf->p_vlc, "verbose", &quiet );
1077
1078             if( i_type == 1 && quiet.i_int > -1 )
1079             {
1080                 NSString *o_my_msg = [NSString stringWithFormat: @"%s: %s\n",
1081                     p_intf->p_sys->p_sub->p_msg[i_start].psz_module,
1082                     p_intf->p_sys->p_sub->p_msg[i_start].psz_msg];
1083
1084                 NSRange s_r = NSMakeRange( [[o_err_msg string] length], 0 );
1085                 [o_err_msg setEditable: YES];
1086                 [o_err_msg setSelectedRange: s_r];
1087                 [o_err_msg insertText: o_my_msg];
1088
1089                 [o_error makeKeyAndOrderFront: self];
1090                 [o_err_msg setEditable: NO];
1091             }
1092         }
1093
1094         vlc_mutex_lock( p_intf->p_sys->p_sub->p_lock );
1095         p_intf->p_sys->p_sub->i_start = i_start;
1096         vlc_mutex_unlock( p_intf->p_sys->p_sub->p_lock );
1097     }
1098 }
1099
1100 - (void)playStatusUpdated:(BOOL)b_pause
1101 {
1102     if( b_pause )
1103     {
1104         [o_btn_play setImage: o_img_pause];
1105         [o_btn_play setAlternateImage: o_img_pause_pressed];
1106         [o_btn_play setToolTip: _NS("Pause")];
1107         [o_mi_play setTitle: _NS("Pause")];
1108         [o_dmi_play setTitle: _NS("Pause")];
1109     }
1110     else
1111     {
1112         [o_btn_play setImage: o_img_play];
1113         [o_btn_play setAlternateImage: o_img_play_pressed];
1114         [o_btn_play setToolTip: _NS("Play")];
1115         [o_mi_play setTitle: _NS("Play")];
1116         [o_dmi_play setTitle: _NS("Play")];
1117     }
1118 }
1119
1120 - (void)setSubmenusEnabled:(BOOL)b_enabled
1121 {
1122     [o_mi_program setEnabled: b_enabled];
1123     [o_mi_title setEnabled: b_enabled];
1124     [o_mi_chapter setEnabled: b_enabled];
1125     [o_mi_audiotrack setEnabled: b_enabled];
1126     [o_mi_visual setEnabled: b_enabled];
1127     [o_mi_videotrack setEnabled: b_enabled];
1128     [o_mi_subtitle setEnabled: b_enabled];
1129     [o_mi_channels setEnabled: b_enabled];
1130     [o_mi_deinterlace setEnabled: b_enabled];
1131     [o_mi_device setEnabled: b_enabled];
1132     [o_mi_screen setEnabled: b_enabled];
1133 }
1134
1135 - (void)manageVolumeSlider
1136 {
1137     audio_volume_t i_volume;
1138     intf_thread_t * p_intf = [NSApp getIntf];
1139
1140     aout_VolumeGet( p_intf, &i_volume );
1141
1142     [o_volumeslider setFloatValue: (float)i_volume / AOUT_VOLUME_STEP];
1143     [o_volumeslider setEnabled: TRUE];
1144
1145     p_intf->p_sys->b_mute = ( i_volume == 0 );
1146 }
1147
1148 - (IBAction)timesliderUpdate:(id)sender
1149 {
1150     intf_thread_t * p_intf;
1151     input_thread_t * p_input;
1152     float f_updated;
1153
1154     switch( [[NSApp currentEvent] type] )
1155     {
1156         case NSLeftMouseUp:
1157         case NSLeftMouseDown:
1158         case NSLeftMouseDragged:
1159             f_updated = [sender floatValue];
1160             break;
1161
1162         default:
1163             return;
1164     }
1165
1166     p_intf = [NSApp getIntf];
1167     p_input = vlc_object_find( p_intf, VLC_OBJECT_INPUT,
1168                                             FIND_ANYWHERE );
1169
1170     if( p_input != NULL )
1171     {
1172         vlc_value_t time;
1173         mtime_t i_seconds;
1174         NSString * o_time;
1175
1176         if( p_input->stream.b_seekable )
1177         {
1178                 vlc_value_t pos;
1179                 pos.f_float = f_updated / 10000.;
1180                 if( f_slider != f_updated )
1181                 {
1182                     var_Set( p_input, "position", pos );
1183                     [o_timeslider setFloatValue: f_updated];
1184                 }
1185         }
1186
1187         var_Get( p_input, "time", &time );
1188         i_seconds = time.i_time / 1000000;
1189
1190         o_time = [NSString stringWithFormat: @"%d:%02d:%02d",
1191                         (int) (i_seconds / (60 * 60)),
1192                         (int) (i_seconds / 60 % 60),
1193                         (int) (i_seconds % 60)];
1194         [o_timefield setStringValue: o_time];
1195         vlc_object_release( p_input );
1196     }
1197 }
1198
1199 - (void)terminate
1200 {
1201     NSEvent * o_event;
1202     playlist_t * p_playlist;
1203     vout_thread_t * p_vout;
1204     intf_thread_t * p_intf = [NSApp getIntf];
1205
1206     /* Stop playback */
1207     if( ( p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
1208                                         FIND_ANYWHERE ) ) )
1209     {
1210         playlist_Stop( p_playlist );
1211         vlc_object_release( p_playlist );
1212     }
1213
1214     /* FIXME - Wait here until all vouts are terminated because
1215        libvlc's VLC_Stop destroys interfaces before vouts, which isn't
1216        good on OS X. We definitly need a cleaner way to handle this,
1217        but this may hopefully be good enough for now.
1218          -- titer 2003/11/22 */
1219     while( ( p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
1220                                        FIND_ANYWHERE ) ) )
1221     {
1222         vlc_object_release( p_vout );
1223         msleep( 100000 );
1224     }
1225     msleep( 500000 );
1226
1227     if( o_img_pause_pressed != nil )
1228     {
1229         [o_img_pause_pressed release];
1230         o_img_pause_pressed = nil;
1231     }
1232
1233     if( o_img_pause_pressed != nil )
1234     {
1235         [o_img_pause_pressed release];
1236         o_img_pause_pressed = nil;
1237     }
1238
1239     if( o_img_pause != nil )
1240     {
1241         [o_img_pause release];
1242         o_img_pause = nil;
1243     }
1244
1245     if( o_img_play != nil )
1246     {
1247         [o_img_play release];
1248         o_img_play = nil;
1249     }
1250
1251     if( o_msg_arr != nil )
1252     {
1253         [o_msg_arr removeAllObjects];
1254         [o_msg_arr release];
1255         o_msg_arr = nil;
1256     }
1257
1258     if( o_msg_lock != nil )
1259     {
1260         [o_msg_lock release];
1261         o_msg_lock = nil;
1262     }
1263
1264     [NSApp stop: nil];
1265
1266     /* write cached user defaults to disk */
1267     [[NSUserDefaults standardUserDefaults] synchronize];
1268
1269     /* send a dummy event to break out of the event loop */
1270     o_event = [NSEvent mouseEventWithType: NSLeftMouseDown
1271                 location: NSMakePoint( 1, 1 ) modifierFlags: 0
1272                 timestamp: 1 windowNumber: [[NSApp mainWindow] windowNumber]
1273                 context: [NSGraphicsContext currentContext] eventNumber: 1
1274                 clickCount: 1 pressure: 0.0];
1275     [NSApp postEvent: o_event atStart: YES];
1276 }
1277
1278 - (IBAction)clearRecentItems:(id)sender
1279 {
1280     [[NSDocumentController sharedDocumentController]
1281                           clearRecentDocuments: nil];
1282 }
1283
1284 - (void)openRecentItem:(id)sender
1285 {
1286     [self application: nil openFile: [sender title]];
1287 }
1288
1289 - (IBAction)viewPreferences:(id)sender
1290 {
1291     [o_prefs showPrefs];
1292 }
1293
1294 - (IBAction)closeError:(id)sender
1295 {
1296     vlc_value_t val;
1297     intf_thread_t * p_intf = [NSApp getIntf];
1298
1299     if( [o_err_ckbk_surpress state] == NSOnState )
1300     {
1301         val.i_int = -1;
1302         var_Set( p_intf->p_vlc, "verbose", val );
1303     }
1304     [o_err_msg setString: @""];
1305     [o_error performClose: self];
1306 }
1307
1308 - (IBAction)openReadMe:(id)sender
1309 {
1310     NSString * o_path = [[NSBundle mainBundle]
1311         pathForResource: @"README.MacOSX" ofType: @"rtf"];
1312
1313     [[NSWorkspace sharedWorkspace] openFile: o_path
1314                                    withApplication: @"TextEdit"];
1315 }
1316
1317 - (IBAction)openDocumentation:(id)sender
1318 {
1319     NSURL * o_url = [NSURL URLWithString:
1320         @"http://www.videolan.org/doc/"];
1321
1322     [[NSWorkspace sharedWorkspace] openURL: o_url];
1323 }
1324
1325 - (IBAction)reportABug:(id)sender
1326 {
1327     NSURL * o_url = [NSURL URLWithString:
1328         @"http://www.videolan.org/support/bug-reporting.html"];
1329
1330     [[NSWorkspace sharedWorkspace] openURL: o_url];
1331 }
1332
1333 - (IBAction)openWebsite:(id)sender
1334 {
1335     NSURL * o_url = [NSURL URLWithString: @"http://www.videolan.org/"];
1336
1337     [[NSWorkspace sharedWorkspace] openURL: o_url];
1338 }
1339
1340 - (IBAction)openLicense:(id)sender
1341 {
1342     NSString * o_path = [[NSBundle mainBundle]
1343         pathForResource: @"COPYING" ofType: nil];
1344
1345     [[NSWorkspace sharedWorkspace] openFile: o_path
1346                                    withApplication: @"TextEdit"];
1347 }
1348
1349 - (IBAction)openCrashLog:(id)sender
1350 {
1351     NSString * o_path = [@"~/Library/Logs/CrashReporter/VLC.crash.log"
1352                                     stringByExpandingTildeInPath];
1353
1354
1355     if ( [[NSFileManager defaultManager] fileExistsAtPath: o_path ] )
1356     {
1357         [[NSWorkspace sharedWorkspace] openFile: o_path
1358                                     withApplication: @"Console"];
1359     }
1360     else
1361     {
1362         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.") );
1363
1364     }
1365 }
1366
1367 - (void)windowDidBecomeKey:(NSNotification *)o_notification
1368 {
1369     if( [o_notification object] == o_msgs_panel )
1370     {
1371         id o_msg;
1372         NSEnumerator * o_enum;
1373
1374         [o_messages setString: @""];
1375
1376         [o_msg_lock lock];
1377
1378         o_enum = [o_msg_arr objectEnumerator];
1379
1380         while( ( o_msg = [o_enum nextObject] ) != nil )
1381         {
1382             [o_messages insertText: o_msg];
1383         }
1384
1385         [o_msg_lock unlock];
1386     }
1387 }
1388
1389 @end
1390
1391 @implementation VLCMain (NSMenuValidation)
1392
1393 - (BOOL)validateMenuItem:(NSMenuItem *)o_mi
1394 {
1395     NSString *o_title = [o_mi title];
1396     BOOL bEnabled = TRUE;
1397
1398     if( [o_title isEqualToString: _NS("License")] )
1399     {
1400         /* we need to do this only once */
1401         [self setupMenus];
1402     }
1403
1404     /* Recent Items Menu */
1405     if( [o_title isEqualToString: _NS("Clear Menu")] )
1406     {
1407         NSMenu * o_menu = [o_mi_open_recent submenu];
1408         int i_nb_items = [o_menu numberOfItems];
1409         NSArray * o_docs = [[NSDocumentController sharedDocumentController]
1410                                                        recentDocumentURLs];
1411         UInt32 i_nb_docs = [o_docs count];
1412
1413         if( i_nb_items > 1 )
1414         {
1415             while( --i_nb_items )
1416             {
1417                 [o_menu removeItemAtIndex: 0];
1418             }
1419         }
1420
1421         if( i_nb_docs > 0 )
1422         {
1423             NSURL * o_url;
1424             NSString * o_doc;
1425
1426             [o_menu insertItem: [NSMenuItem separatorItem] atIndex: 0];
1427
1428             while( TRUE )
1429             {
1430                 i_nb_docs--;
1431
1432                 o_url = [o_docs objectAtIndex: i_nb_docs];
1433
1434                 if( [o_url isFileURL] )
1435                 {
1436                     o_doc = [o_url path];
1437                 }
1438                 else
1439                 {
1440                     o_doc = [o_url absoluteString];
1441                 }
1442
1443                 [o_menu insertItemWithTitle: o_doc
1444                     action: @selector(openRecentItem:)
1445                     keyEquivalent: @"" atIndex: 0];
1446
1447                 if( i_nb_docs == 0 )
1448                 {
1449                     break;
1450                 }
1451             }
1452         }
1453         else
1454         {
1455             bEnabled = FALSE;
1456         }
1457     }
1458     return( bEnabled );
1459 }
1460
1461 @end
1462
1463 @implementation VLCMain (Internal)
1464
1465 - (void)handlePortMessage:(NSPortMessage *)o_msg
1466 {
1467     id ** val;
1468     NSData * o_data;
1469     NSValue * o_value;
1470     NSInvocation * o_inv;
1471     NSConditionLock * o_lock;
1472
1473     o_data = [[o_msg components] lastObject];
1474     o_inv = *((NSInvocation **)[o_data bytes]);
1475     [o_inv getArgument: &o_value atIndex: 2];
1476     val = (id **)[o_value pointerValue];
1477     [o_inv setArgument: val[1] atIndex: 2];
1478     o_lock = *(val[0]);
1479
1480     [o_lock lock];
1481     [o_inv invoke];
1482     [o_lock unlockWithCondition: 1];
1483 }
1484
1485 @end