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 "controls.h"
  39
  40 /*****************************************************************************
  41  * Local prototypes.
  42  *****************************************************************************/
  43 static void Run ( intf_thread_t *p_intf );
  44
  45 /*****************************************************************************
  46  * OpenIntf: initialize interface
  47  *****************************************************************************/
  48 int E_(OpenIntf) ( vlc_object_t *p_this )
  49 {
  50     intf_thread_t *p_intf = (intf_thread_t*) p_this;
  51
  52     p_intf->p_sys = malloc( sizeof( intf_sys_t ) );
  53     if( p_intf->p_sys == NULL )
  54     {
  55         return( 1 );
  56     }
  57
  58     memset( p_intf->p_sys, 0, sizeof( *p_intf->p_sys ) );
  59
  60     p_intf->p_sys->o_pool = [[NSAutoreleasePool alloc] init];
  61
  62     /* Put Cocoa into multithread mode as soon as possible.
  63      * http://developer.apple.com/techpubs/macosx/Cocoa/
  64      * TasksAndConcepts/ProgrammingTopics/Multithreading/index.html
  65      * This thread does absolutely nothing at all. */
  66     [NSThread detachNewThreadSelector:@selector(self) toTarget:[NSString string] withObject:nil];
  67
  68     p_intf->p_sys->o_sendport = [[NSPort port] retain];
  69     p_intf->p_sys->p_sub = msg_Subscribe( p_intf );
  70     p_intf->b_play = VLC_TRUE;
  71     p_intf->pf_run = Run;
  72
  73     [VLCApplication sharedApplication];
  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     [super terminate:sender];
 213 }
 214
 215
 216 /*****************************************************************************
 217  * hasDefinedShortcutKey: Check to see if the key press is a defined VLC
 218  * shortcut key.  If it is, pass it off to VLC for handling and return YES,
 219  * otherwise ignore it and return NO (where it will get handled by Cocoa).
 220  *****************************************************************************/
 221 - (BOOL)hasDefinedShortcutKey:(NSEvent *)o_event
 222 {
 223     unichar key = 0;
 224     vlc_value_t val;
 225     unsigned int i_pressed_modifiers = 0;
 226     struct hotkey *p_hotkeys;
 227     int i;
 228
 229     val.i_int = 0;
 230     p_hotkeys = p_intf->p_vlc->p_hotkeys;
 231
 232     i_pressed_modifiers = [o_event modifierFlags];
 233
 234     if( i_pressed_modifiers & NSShiftKeyMask )
 235         val.i_int |= KEY_MODIFIER_SHIFT;
 236     if( i_pressed_modifiers & NSControlKeyMask )
 237         val.i_int |= KEY_MODIFIER_CTRL;
 238     if( i_pressed_modifiers & NSAlternateKeyMask )
 239         val.i_int |= KEY_MODIFIER_ALT;
 240     if( i_pressed_modifiers & NSCommandKeyMask )
 241         val.i_int |= KEY_MODIFIER_COMMAND;
 242
 243     key = [[o_event charactersIgnoringModifiers] characterAtIndex: 0];
 244
 245     val.i_int |= CocoaKeyToVLC( key );
 246
 247     for( i = 0; p_hotkeys[i].psz_action != NULL; i++ )
 248     {
 249         if( p_hotkeys[i].i_key == val.i_int )
 250         {
 251             var_Set( p_intf->p_vlc, "key-pressed", val );
 252             return YES;
 253         }
 254     }
 255
 256     return NO;
 257 }
 258
 259 @end
 260
 261 int ExecuteOnMainThread( id target, SEL sel, void * p_arg )
 262 {
 263     int i_ret = 0;
 264
 265     NSAutoreleasePool * o_pool = [[NSAutoreleasePool alloc] init];
 266
 267     if( [target respondsToSelector: @selector(performSelectorOnMainThread:
 268                                              withObject:waitUntilDone:)] )
 269     {
 270         [target performSelectorOnMainThread: sel
 271                 withObject: [NSValue valueWithPointer: p_arg]
 272                 waitUntilDone: YES];
 273     }
 274     else if( NSApp != nil && [NSApp respondsToSelector: @selector(getIntf)] )
 275     {
 276         NSValue * o_v1;
 277         NSValue * o_v2;
 278         NSArray * o_array;
 279         NSPort * o_recv_port;
 280         NSInvocation * o_inv;
 281         NSPortMessage * o_msg;
 282         intf_thread_t * p_intf;
 283         NSConditionLock * o_lock;
 284         NSMethodSignature * o_sig;
 285
 286         id * val[] = { &o_lock, &o_v2 };
 287
 288         p_intf = (intf_thread_t *)[NSApp getIntf];
 289
 290         o_recv_port = [[NSPort port] retain];
 291         o_v1 = [NSValue valueWithPointer: val];
 292         o_v2 = [NSValue valueWithPointer: p_arg];
 293
 294         o_sig = [target methodSignatureForSelector: sel];
 295         o_inv = [NSInvocation invocationWithMethodSignature: o_sig];
 296         [o_inv setArgument: &o_v1 atIndex: 2];
 297         [o_inv setTarget: target];
 298         [o_inv setSelector: sel];
 299
 300         o_array = [NSArray arrayWithObject:
 301             [NSData dataWithBytes: &o_inv length: sizeof(o_inv)]];
 302         o_msg = [[NSPortMessage alloc]
 303             initWithSendPort: p_intf->p_sys->o_sendport
 304             receivePort: o_recv_port components: o_array];
 305
 306         o_lock = [[NSConditionLock alloc] initWithCondition: 0];
 307         [o_msg sendBeforeDate: [NSDate distantPast]];
 308         [o_lock lockWhenCondition: 1];
 309         [o_lock unlock];
 310         [o_lock release];
 311
 312         [o_msg release];
 313         [o_recv_port release];
 314     }
 315     else
 316     {
 317         i_ret = 1;
 318     }
 319
 320     [o_pool release];
 321
 322     return( i_ret );
 323 }
 324
 325 /*****************************************************************************
 326  * playlistChanged: Callback triggered by the intf-change playlist
 327  * variable, to let the intf update the playlist.
 328  *****************************************************************************/
 329 int PlaylistChanged( vlc_object_t *p_this, const char *psz_variable,
 330                      vlc_value_t old_val, vlc_value_t new_val, void *param )
 331 {
 332     intf_thread_t * p_intf = [NSApp getIntf];
 333     p_intf->p_sys->b_playlist_update = TRUE;
 334     p_intf->p_sys->b_intf_update = TRUE;
 335     return VLC_SUCCESS;
 336 }
 337
 338 static struct
 339 {
 340     unichar i_nskey;
 341     unsigned int i_vlckey;
 342 } nskeys_to_vlckeys[] =
 343 {
 344     { NSUpArrowFunctionKey, KEY_UP },
 345     { NSDownArrowFunctionKey, KEY_DOWN },
 346     { NSLeftArrowFunctionKey, KEY_LEFT },
 347     { NSRightArrowFunctionKey, KEY_RIGHT },
 348     { NSF1FunctionKey, KEY_F1 },
 349     { NSF2FunctionKey, KEY_F2 },
 350     { NSF3FunctionKey, KEY_F3 },
 351     { NSF4FunctionKey, KEY_F4 },
 352     { NSF5FunctionKey, KEY_F5 },
 353     { NSF6FunctionKey, KEY_F6 },
 354     { NSF7FunctionKey, KEY_F7 },
 355     { NSF8FunctionKey, KEY_F8 },
 356     { NSF9FunctionKey, KEY_F9 },
 357     { NSF10FunctionKey, KEY_F10 },
 358     { NSF11FunctionKey, KEY_F11 },
 359     { NSF12FunctionKey, KEY_F12 },
 360     { NSHomeFunctionKey, KEY_HOME },
 361     { NSEndFunctionKey, KEY_END },
 362     { NSPageUpFunctionKey, KEY_PAGEUP },
 363     { NSPageDownFunctionKey, KEY_PAGEDOWN },
 364     { NSTabCharacter, KEY_TAB },
 365     { NSCarriageReturnCharacter, KEY_ENTER },
 366     { NSEnterCharacter, KEY_ENTER },
 367     { NSBackspaceCharacter, KEY_BACKSPACE },
 368     { (unichar) ' ', KEY_SPACE },
 369     { (unichar) 0x1b, KEY_ESC },
 370     {0,0}
 371 };
 372
 373 unichar VLCKeyToCocoa( unsigned int i_key )
 374 {
 375     unsigned int i;
 376
 377     for( i = 0; nskeys_to_vlckeys[i].i_vlckey != 0; i++ )
 378     {
 379         if( nskeys_to_vlckeys[i].i_vlckey == (i_key & ~KEY_MODIFIER) )
 380         {
 381             return nskeys_to_vlckeys[i].i_nskey;
 382         }
 383     }
 384     return (unichar)(i_key & ~KEY_MODIFIER);
 385 }
 386
 387 unsigned int CocoaKeyToVLC( unichar i_key )
 388 {
 389     unsigned int i;
 390
 391     for( i = 0; nskeys_to_vlckeys[i].i_nskey != 0; i++ )
 392     {
 393         if( nskeys_to_vlckeys[i].i_nskey == i_key )
 394         {
 395             return nskeys_to_vlckeys[i].i_vlckey;
 396         }
 397     }
 398     return (unsigned int)i_key;
 399 }
 400
 401 unsigned int VLCModifiersToCocoa( unsigned int i_key )
 402 {
 403     unsigned int new = 0;
 404     if( i_key & KEY_MODIFIER_COMMAND )
 405         new |= NSCommandKeyMask;
 406     if( i_key & KEY_MODIFIER_ALT )
 407         new |= NSAlternateKeyMask;
 408     if( i_key & KEY_MODIFIER_SHIFT )
 409         new |= NSShiftKeyMask;
 410     if( i_key & KEY_MODIFIER_CTRL )
 411         new |= NSControlKeyMask;
 412     return new;
 413 }
 414
 415 /*****************************************************************************
 416  * VLCMain implementation
 417  *****************************************************************************/
 418 @implementation VLCMain
 419
 420 - (void)awakeFromNib
 421 {
 422     unsigned int i_key = 0;
 423     intf_thread_t * p_intf = [NSApp getIntf];
 424     playlist_t *p_playlist;
 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, "intf-change", VLC_VAR_BOOL );
 485
 486     [self setSubmenusEnabled: FALSE];
 487     [self manageVolumeSlider];
 488
 489     p_playlist = (playlist_t *) vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
 490
 491     if( p_playlist )
 492     {
 493         /* Check if we need to start playing */
 494         if( p_intf->b_play )
 495         {
 496             playlist_Play( p_playlist );
 497         }
 498         [o_btn_fullscreen setState: ( var_Get( p_playlist, "fullscreen", &val )>=0 && val.b_bool )];
 499         vlc_object_release( p_playlist );
 500     }
 501 }
 502
 503 - (void)initStrings
 504 {
 505     [o_window setTitle: _NS("VLC - Controller")];
 506     [o_scrollfield setStringValue: _NS("VLC media player")];
 507
 508     /* button controls */
 509     [o_btn_prev setToolTip: _NS("Previous")];
 510     [o_btn_rewind setToolTip: _NS("Rewind")];
 511     [o_btn_play setToolTip: _NS("Play")];
 512     [o_btn_stop setToolTip: _NS("Stop")];
 513     [o_btn_ff setToolTip: _NS("Fast Forward")];
 514     [o_btn_next setToolTip: _NS("Next")];
 515     [o_btn_fullscreen setToolTip: _NS("Fullscreen")];
 516     [o_volumeslider setToolTip: _NS("Volume")];
 517     [o_timeslider setToolTip: _NS("Position")];
 518
 519     /* messages panel */
 520     [o_msgs_panel setTitle: _NS("Messages")];
 521     [o_msgs_btn_crashlog setTitle: _NS("Open CrashLog")];
 522
 523     /* main menu */
 524     [o_mi_about setTitle: _NS("About VLC media player")];
 525     [o_mi_prefs setTitle: _NS("Preferences...")];
 526     [o_mi_add_intf setTitle: _NS("Add Interface")];
 527     [o_mu_add_intf setTitle: _NS("Add Interface")];
 528     [o_mi_services setTitle: _NS("Services")];
 529     [o_mi_hide setTitle: _NS("Hide VLC")];
 530     [o_mi_hide_others setTitle: _NS("Hide Others")];
 531     [o_mi_show_all setTitle: _NS("Show All")];
 532     [o_mi_quit setTitle: _NS("Quit VLC")];
 533
 534     [o_mu_file setTitle: _ANS("1:File")];
 535     [o_mi_open_generic setTitle: _NS("Open File...")];
 536     [o_mi_open_file setTitle: _NS("Quick Open File...")];
 537     [o_mi_open_disc setTitle: _NS("Open Disc...")];
 538     [o_mi_open_net setTitle: _NS("Open Network...")];
 539     [o_mi_open_recent setTitle: _NS("Open Recent")];
 540     [o_mi_open_recent_cm setTitle: _NS("Clear Menu")];
 541
 542     [o_mu_edit setTitle: _NS("Edit")];
 543     [o_mi_cut setTitle: _NS("Cut")];
 544     [o_mi_copy setTitle: _NS("Copy")];
 545     [o_mi_paste setTitle: _NS("Paste")];
 546     [o_mi_clear setTitle: _NS("Clear")];
 547     [o_mi_select_all setTitle: _NS("Select All")];
 548
 549     [o_mu_controls setTitle: _NS("Controls")];
 550     [o_mi_play setTitle: _NS("Play")];
 551     [o_mi_stop setTitle: _NS("Stop")];
 552     [o_mi_faster setTitle: _NS("Faster")];
 553     [o_mi_slower setTitle: _NS("Slower")];
 554     [o_mi_previous setTitle: _NS("Previous")];
 555     [o_mi_next setTitle: _NS("Next")];
 556     [o_mi_random setTitle: _NS("Random")];
 557     [o_mi_repeat setTitle: _NS("Repeat One")];
 558     [o_mi_loop setTitle: _NS("Repeat All")];
 559     [o_mi_fwd setTitle: _NS("Step Forward")];
 560     [o_mi_bwd setTitle: _NS("Step Backward")];
 561
 562     [o_mi_program setTitle: _NS("Program")];
 563     [o_mu_program setTitle: _NS("Program")];
 564     [o_mi_title setTitle: _NS("Title")];
 565     [o_mu_title setTitle: _NS("Title")];
 566     [o_mi_chapter setTitle: _NS("Chapter")];
 567     [o_mu_chapter setTitle: _NS("Chapter")];
 568
 569     [o_mu_audio setTitle: _NS("Audio")];
 570     [o_mi_vol_up setTitle: _NS("Volume Up")];
 571     [o_mi_vol_down setTitle: _NS("Volume Down")];
 572     [o_mi_mute setTitle: _NS("Mute")];
 573     [o_mi_audiotrack setTitle: _NS("Audio Track")];
 574     [o_mu_audiotrack setTitle: _NS("Audio Track")];
 575     [o_mi_channels setTitle: _NS("Audio Channels")];
 576     [o_mu_channels setTitle: _NS("Audio Channels")];
 577     [o_mi_device setTitle: _NS("Audio Device")];
 578     [o_mu_device setTitle: _NS("Audio Device")];
 579     [o_mi_visual setTitle: _NS("Visualizations")];
 580     [o_mu_visual setTitle: _NS("Visualizations")];
 581
 582     [o_mu_video setTitle: _NS("Video")];
 583     [o_mi_half_window setTitle: _NS("Half Size")];
 584     [o_mi_normal_window setTitle: _NS("Normal Size")];
 585     [o_mi_double_window setTitle: _NS("Double Size")];
 586     [o_mi_fittoscreen setTitle: _NS("Fit to Screen")];
 587     [o_mi_fullscreen setTitle: _NS("Fullscreen")];
 588     [o_mi_floatontop setTitle: _NS("Float on Top")];
 589     [o_mi_videotrack setTitle: _NS("Video Track")];
 590     [o_mu_videotrack setTitle: _NS("Video Track")];
 591     [o_mi_screen setTitle: _NS("Video Device")];
 592     [o_mu_screen setTitle: _NS("Video Device")];
 593     [o_mi_subtitle setTitle: _NS("Subtitles Track")];
 594     [o_mu_subtitle setTitle: _NS("Subtitles Track")];
 595     [o_mi_deinterlace setTitle: _NS("Deinterlace")];
 596     [o_mu_deinterlace setTitle: _NS("Deinterlace")];
 597
 598     [o_mu_window setTitle: _NS("Window")];
 599     [o_mi_minimize setTitle: _NS("Minimize Window")];
 600     [o_mi_close_window setTitle: _NS("Close Window")];
 601     [o_mi_controller setTitle: _NS("Controller")];
 602     [o_mi_playlist setTitle: _NS("Playlist")];
 603     [o_mi_info setTitle: _NS("Info")];
 604     [o_mi_messages setTitle: _NS("Messages")];
 605
 606     [o_mi_bring_atf setTitle: _NS("Bring All to Front")];
 607
 608     [o_mu_help setTitle: _NS("Help")];
 609     [o_mi_readme setTitle: _NS("ReadMe...")];
 610     [o_mi_documentation setTitle: _NS("Online Documentation")];
 611     [o_mi_reportabug setTitle: _NS("Report a Bug")];
 612     [o_mi_website setTitle: _NS("VideoLAN Website")];
 613     [o_mi_license setTitle: _NS("License")];
 614
 615     /* dock menu */
 616     [o_dmi_play setTitle: _NS("Play")];
 617     [o_dmi_stop setTitle: _NS("Stop")];
 618     [o_dmi_next setTitle: _NS("Next")];
 619     [o_dmi_previous setTitle: _NS("Previous")];
 620     [o_dmi_mute setTitle: _NS("Mute")];
 621
 622     /* error panel */
 623     [o_error setTitle: _NS("Error")];
 624     [o_err_lbl setStringValue: _NS("An error has occurred which probably prevented the execution of your request:")];
 625     [o_err_bug_lbl setStringValue: _NS("If you believe that it is a bug, please follow the instructions at:")];
 626     [o_err_btn_msgs setTitle: _NS("Open Messages Window")];
 627     [o_err_btn_dismiss setTitle: _NS("Dismiss")];
 628     [o_err_ckbk_surpress setTitle: _NS("Suppress further errors")];
 629
 630     [o_info_window setTitle: _NS("Info")];
 631 }
 632
 633 - (void)applicationWillFinishLaunching:(NSNotification *)o_notification
 634 {
 635     intf_thread_t * p_intf = [NSApp getIntf];
 636
 637     o_msg_lock = [[NSLock alloc] init];
 638     o_msg_arr = [[NSMutableArray arrayWithCapacity: 200] retain];
 639
 640     o_img_play = [[NSImage imageNamed: @"play"] retain];
 641     o_img_play_pressed = [[NSImage imageNamed: @"play_blue"] retain];
 642     o_img_pause = [[NSImage imageNamed: @"pause"] retain];
 643     o_img_pause_pressed = [[NSImage imageNamed: @"pause_blue"] retain];
 644
 645     [p_intf->p_sys->o_sendport setDelegate: self];
 646     [[NSRunLoop currentRunLoop]
 647         addPort: p_intf->p_sys->o_sendport
 648         forMode: NSDefaultRunLoopMode];
 649
 650     [NSTimer scheduledTimerWithTimeInterval: 0.5
 651         target: self selector: @selector(manageIntf:)
 652         userInfo: nil repeats: FALSE];
 653
 654     [NSThread detachNewThreadSelector: @selector(manage)
 655         toTarget: self withObject: nil];
 656
 657     [o_controls setupVarMenuItem: o_mi_add_intf target: (vlc_object_t *)p_intf
 658         var: "intf-add" selector: @selector(toggleVar:)];
 659
 660     vlc_thread_set_priority( p_intf, VLC_THREAD_PRIORITY_LOW );
 661 }
 662
 663 - (BOOL)application:(NSApplication *)o_app openFile:(NSString *)o_filename
 664 {
 665     NSDictionary *o_dic = [NSDictionary dictionaryWithObjectsAndKeys: o_filename, @"ITEM_URL", nil];
 666     [o_playlist appendArray:
 667         [NSArray arrayWithObject: o_dic] atPos: -1 enqueue: NO];
 668
 669     return( TRUE );
 670 }
 671
 672 - (id)getControls
 673 {
 674     if ( o_controls )
 675     {
 676         return o_controls;
 677     }
 678     return nil;
 679 }
 680
 681 - (id)getPlaylist
 682 {
 683     if ( o_playlist )
 684     {
 685         return o_playlist;
 686     }
 687     return nil;
 688 }
 689
 690 - (id)getInfo
 691 {
 692     if ( o_info )
 693     {
 694         return o_info;
 695     }
 696     return  nil;
 697 }
 698
 699 - (void)manage
 700 {
 701     NSDate * o_sleep_date;
 702     intf_thread_t * p_intf = [NSApp getIntf];
 703     NSAutoreleasePool * o_pool = [[NSAutoreleasePool alloc] init];
 704
 705     vlc_thread_set_priority( p_intf, VLC_THREAD_PRIORITY_LOW );
 706
 707     while( !p_intf->b_die )
 708     {
 709         playlist_t * p_playlist;
 710         vlc_value_t val;
 711         vlc_mutex_lock( &p_intf->change_lock );
 712
 713         p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 714                                               FIND_ANYWHERE );
 715
 716         if( p_playlist != NULL )
 717         {
 718             var_AddCallback( p_playlist, "intf-change", PlaylistChanged, self );
 719             var_AddCallback( p_playlist, "item-change", PlaylistChanged, self );
 720             var_AddCallback( p_playlist, "playlist-current", PlaylistChanged, self );
 721
 722 #define p_input p_playlist->p_input
 723
 724             if( p_input )
 725             {
 726                 if( !p_input->b_die )
 727                 {
 728                     vlc_value_t val;
 729
 730                     /* New input or stream map change */
 731                         msg_Dbg( p_intf, "stream has changed, refreshing interface" );
 732                         p_intf->p_sys->b_playing = TRUE;
 733                         p_intf->p_sys->b_current_title_update = 1;
 734                         p_intf->p_sys->b_intf_update = TRUE;
 735
 736                     if( var_Get( (vlc_object_t *)p_input, "intf-change", &val )
 737                         >= 0 && val.b_bool )
 738                     {
 739                         p_intf->p_sys->b_input_update = TRUE;
 740                     }
 741                 }
 742             }
 743             else if( p_intf->p_sys->b_playing && !p_intf->b_die )
 744             {
 745                 p_intf->p_sys->b_playing = FALSE;
 746             }
 747
 748 #undef p_input
 749             vlc_object_release( p_playlist );
 750
 751             if( var_Get( p_intf, "intf-change", &val )
 752                         >= 0 && val.b_bool )
 753             {
 754                 p_intf->p_sys->b_fullscreen_update = TRUE;
 755             }
 756             val.b_bool = VLC_FALSE;
 757             var_Set( p_intf,"intf-change",val);
 758         }
 759
 760         vlc_mutex_unlock( &p_intf->change_lock );
 761
 762         o_sleep_date = [NSDate dateWithTimeIntervalSinceNow: .5];
 763         [NSThread sleepUntilDate: o_sleep_date];
 764     }
 765
 766     [self terminate];
 767     [o_pool release];
 768 }
 769
 770 - (void)manageIntf:(NSTimer *)o_timer
 771 {
 772     intf_thread_t * p_intf = [NSApp getIntf];
 773
 774     if( p_intf->p_vlc->b_die == VLC_TRUE )
 775     {
 776         [o_timer invalidate];
 777         return;
 778     }
 779
 780     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 781                                                        FIND_ANYWHERE );
 782
 783     if( p_playlist == NULL )
 784     {
 785         return;
 786     }
 787
 788     if ( p_intf->p_sys->b_playlist_update )
 789     {
 790         [o_playlist playlistUpdated];
 791         p_intf->p_sys->b_playlist_update = VLC_FALSE;
 792     }
 793
 794     if( p_intf->p_sys->b_current_title_update )
 795     {
 796         NSString *o_temp;
 797         vout_thread_t *p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
 798                                                 FIND_ANYWHERE );
 799
 800         vlc_mutex_lock( &p_playlist->object_lock );
 801         o_temp = [NSString stringWithUTF8String:
 802             p_playlist->pp_items[p_playlist->i_index]->input.psz_name];
 803         if( o_temp == NULL )
 804             o_temp = [NSString stringWithCString:
 805                 p_playlist->pp_items[p_playlist->i_index]->input.psz_name];
 806         vlc_mutex_unlock( &p_playlist->object_lock );
 807         [o_scrollfield setStringValue: o_temp ];
 808
 809         if( p_vout != NULL )
 810         {
 811             id o_vout_wnd;
 812             NSEnumerator * o_enum = [[NSApp orderedWindows] objectEnumerator];
 813
 814             while( ( o_vout_wnd = [o_enum nextObject] ) )
 815             {
 816                 if( [[o_vout_wnd className] isEqualToString: @"VLCWindow"] )
 817                 {
 818                     [o_vout_wnd updateTitle];
 819                 }
 820             }
 821             vlc_object_release( (vlc_object_t *)p_vout );
 822         }
 823         [o_playlist updateRowSelection];
 824
 825         p_intf->p_sys->b_current_title_update = FALSE;
 826     }
 827
 828     vlc_mutex_lock( &p_playlist->object_lock );
 829
 830 #define p_input p_playlist->p_input
 831
 832     if( p_intf->p_sys->b_intf_update )
 833     {
 834         vlc_bool_t b_input = VLC_FALSE;
 835         vlc_bool_t b_plmul = VLC_FALSE;
 836         vlc_bool_t b_control = VLC_FALSE;
 837         vlc_bool_t b_seekable = VLC_FALSE;
 838         vlc_bool_t b_chapters = VLC_FALSE;
 839
 840         b_plmul = p_playlist->i_size > 1;
 841
 842         if( ( b_input = ( p_input != NULL ) ) )
 843         {
 844             /* seekable streams */
 845             b_seekable = (BOOL)f_slider_old;
 846
 847             /* check wether slow/fast motion is possible*/
 848             b_control = p_input->input.b_can_pace_control;
 849
 850             /* chapters & titles */
 851             //b_chapters = p_input->stream.i_area_nb > 1;
 852         }
 853
 854         [o_btn_stop setEnabled: b_input];
 855         [o_btn_ff setEnabled: b_seekable];
 856         [o_btn_rewind setEnabled: b_seekable];
 857         [o_btn_prev setEnabled: (b_plmul || b_chapters)];
 858         [o_btn_next setEnabled: (b_plmul || b_chapters)];
 859
 860         [o_timeslider setFloatValue: 0.0];
 861         [o_timeslider setEnabled: b_seekable];
 862         [o_timefield setStringValue: @"0:00:00"];
 863
 864         [self manageVolumeSlider];
 865         p_intf->p_sys->b_intf_update = VLC_FALSE;
 866     }
 867
 868     if( p_intf->p_sys->b_fullscreen_update )
 869     {
 870         vout_thread_t * p_vout;
 871         vlc_value_t val;
 872
 873         [o_btn_fullscreen setState: ( var_Get( p_playlist, "fullscreen", &val )>=0 && val.b_bool ) ];
 874
 875         p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT, FIND_ANYWHERE );
 876         if( p_vout != NULL )
 877         {
 878             [o_btn_fullscreen setEnabled: VLC_TRUE];
 879             vlc_object_release( p_vout );
 880         }
 881         else
 882         {
 883             [o_btn_fullscreen setEnabled: VLC_FALSE];
 884         }
 885         p_intf->p_sys->b_fullscreen_update = VLC_FALSE;
 886     }
 887
 888     if( p_intf->p_sys->b_playing && p_input != NULL )
 889     {
 890         vlc_value_t time;
 891         NSString * o_time;
 892         mtime_t i_seconds;
 893
 894         if( (BOOL)f_slider_old )
 895         {
 896             vlc_value_t pos;
 897             float f_updated;
 898
 899             var_Get( p_input, "position", &pos );
 900             f_updated = 10000. * pos.f_float;
 901
 902             if( f_slider != f_updated )
 903             {
 904                 [o_timeslider setFloatValue: f_updated];
 905             }
 906         }
 907
 908         var_Get( p_input, "time", &time );
 909         i_seconds = time.i_time / 1000000;
 910
 911         o_time = [NSString stringWithFormat: @"%d:%02d:%02d",
 912                         (int) (i_seconds / (60 * 60)),
 913                         (int) (i_seconds / 60 % 60),
 914                         (int) (i_seconds % 60)];
 915         [o_timefield setStringValue: o_time];
 916     }
 917     if( p_input )
 918     {
 919         vlc_value_t val;
 920         var_Get( p_input, "state", &val );
 921
 922         if( val.i_int != PAUSE_S )
 923         {
 924             p_intf->p_sys->b_play_status = TRUE;
 925         }
 926         else
 927         {
 928             p_intf->p_sys->b_play_status = FALSE;
 929         }
 930         [self playStatusUpdated: p_intf->p_sys->b_play_status];
 931     }
 932     else
 933     {
 934         p_intf->p_sys->b_play_status = FALSE;
 935         [self playStatusUpdated: p_intf->p_sys->b_play_status];
 936         [self setSubmenusEnabled: FALSE];
 937     }
 938
 939 #undef p_input
 940
 941     vlc_mutex_unlock( &p_playlist->object_lock );
 942     vlc_object_release( p_playlist );
 943
 944     [self updateMessageArray];
 945
 946     [NSTimer scheduledTimerWithTimeInterval: 0.5
 947         target: self selector: @selector(manageIntf:)
 948         userInfo: nil repeats: FALSE];
 949 }
 950
 951 - (void)setupMenus
 952 {
 953     intf_thread_t * p_intf = [NSApp getIntf];
 954     playlist_t *p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 955                                                 FIND_ANYWHERE );
 956
 957     if( p_playlist != NULL )
 958     {
 959 #define p_input p_playlist->p_input
 960         if( p_input != NULL )
 961         {
 962             [o_controls setupVarMenuItem: o_mi_program target: (vlc_object_t *)p_input
 963                 var: "program" selector: @selector(toggleVar:)];
 964
 965             [o_controls setupVarMenuItem: o_mi_title target: (vlc_object_t *)p_input
 966                 var: "title" selector: @selector(toggleVar:)];
 967
 968             [o_controls setupVarMenuItem: o_mi_chapter target: (vlc_object_t *)p_input
 969                 var: "chapter" selector: @selector(toggleVar:)];
 970
 971             [o_controls setupVarMenuItem: o_mi_audiotrack target: (vlc_object_t *)p_input
 972                 var: "audio-es" selector: @selector(toggleVar:)];
 973
 974             [o_controls setupVarMenuItem: o_mi_videotrack target: (vlc_object_t *)p_input
 975                 var: "video-es" selector: @selector(toggleVar:)];
 976
 977             [o_controls setupVarMenuItem: o_mi_subtitle target: (vlc_object_t *)p_input
 978                 var: "spu-es" selector: @selector(toggleVar:)];
 979
 980             aout_instance_t * p_aout = vlc_object_find( p_intf, VLC_OBJECT_AOUT,
 981                                                         FIND_ANYWHERE );
 982             if ( p_aout != NULL )
 983             {
 984                 [o_controls setupVarMenuItem: o_mi_channels target: (vlc_object_t *)p_aout
 985                     var: "audio-channels" selector: @selector(toggleVar:)];
 986
 987                 [o_controls setupVarMenuItem: o_mi_device target: (vlc_object_t *)p_aout
 988                     var: "audio-device" selector: @selector(toggleVar:)];
 989
 990                 [o_controls setupVarMenuItem: o_mi_visual target: (vlc_object_t *)p_aout
 991                     var: "visual" selector: @selector(toggleVar:)];
 992                 vlc_object_release( (vlc_object_t *)p_aout );
 993             }
 994
 995             vout_thread_t * p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
 996                                                                 FIND_ANYWHERE );
 997
 998             if ( p_vout != NULL )
 999             {
1000                 [o_controls setupVarMenuItem: o_mi_screen target: (vlc_object_t *)p_vout
1001                     var: "video-device" selector: @selector(toggleVar:)];
1002
1003                 [o_controls setupVarMenuItem: o_mi_deinterlace target: (vlc_object_t *)p_vout
1004                     var: "deinterlace" selector: @selector(toggleVar:)];
1005                 vlc_object_release( (vlc_object_t *)p_vout );
1006             }
1007         }
1008 #undef p_input
1009     }
1010     vlc_object_release( (vlc_object_t *)p_playlist );
1011 }
1012
1013 - (void)updateMessageArray
1014 {
1015     int i_start, i_stop;
1016     intf_thread_t * p_intf = [NSApp getIntf];
1017     vlc_value_t quiet;
1018
1019     vlc_mutex_lock( p_intf->p_sys->p_sub->p_lock );
1020     i_stop = *p_intf->p_sys->p_sub->pi_stop;
1021     vlc_mutex_unlock( p_intf->p_sys->p_sub->p_lock );
1022
1023     if( p_intf->p_sys->p_sub->i_start != i_stop )
1024     {
1025         NSColor *o_white = [NSColor whiteColor];
1026         NSColor *o_red = [NSColor redColor];
1027         NSColor *o_yellow = [NSColor yellowColor];
1028         NSColor *o_gray = [NSColor grayColor];
1029
1030         NSColor * pp_color[4] = { o_white, o_red, o_yellow, o_gray };
1031         static const char * ppsz_type[4] = { ": ", " error: ",
1032                                              " warning: ", " debug: " };
1033
1034         for( i_start = p_intf->p_sys->p_sub->i_start;
1035              i_start != i_stop;
1036              i_start = (i_start+1) % VLC_MSG_QSIZE )
1037         {
1038             NSString *o_msg;
1039             NSDictionary *o_attr;
1040             NSAttributedString *o_msg_color;
1041
1042             int i_type = p_intf->p_sys->p_sub->p_msg[i_start].i_type;
1043
1044             [o_msg_lock lock];
1045
1046             if( [o_msg_arr count] + 2 > 400 )
1047             {
1048                 unsigned rid[] = { 0, 1 };
1049                 [o_msg_arr removeObjectsFromIndices: (unsigned *)&rid
1050                            numIndices: sizeof(rid)/sizeof(rid[0])];
1051             }
1052
1053             o_attr = [NSDictionary dictionaryWithObject: o_gray
1054                 forKey: NSForegroundColorAttributeName];
1055             o_msg = [NSString stringWithFormat: @"%s%s",
1056                 p_intf->p_sys->p_sub->p_msg[i_start].psz_module,
1057                 ppsz_type[i_type]];
1058             o_msg_color = [[NSAttributedString alloc]
1059                 initWithString: o_msg attributes: o_attr];
1060             [o_msg_arr addObject: [o_msg_color autorelease]];
1061
1062             o_attr = [NSDictionary dictionaryWithObject: pp_color[i_type]
1063                 forKey: NSForegroundColorAttributeName];
1064             o_msg = [NSString stringWithFormat: @"%s\n",
1065                 p_intf->p_sys->p_sub->p_msg[i_start].psz_msg];
1066             o_msg_color = [[NSAttributedString alloc]
1067                 initWithString: o_msg attributes: o_attr];
1068             [o_msg_arr addObject: [o_msg_color autorelease]];
1069
1070             [o_msg_lock unlock];
1071
1072             var_Get( p_intf->p_vlc, "verbose", &quiet );
1073
1074             if( i_type == 1 && quiet.i_int > -1 )
1075             {
1076                 NSString *o_my_msg = [NSString stringWithFormat: @"%s: %s\n",
1077                     p_intf->p_sys->p_sub->p_msg[i_start].psz_module,
1078                     p_intf->p_sys->p_sub->p_msg[i_start].psz_msg];
1079
1080                 NSRange s_r = NSMakeRange( [[o_err_msg string] length], 0 );
1081                 [o_err_msg setEditable: YES];
1082                 [o_err_msg setSelectedRange: s_r];
1083                 [o_err_msg insertText: o_my_msg];
1084
1085                 [o_error makeKeyAndOrderFront: self];
1086                 [o_err_msg setEditable: NO];
1087             }
1088         }
1089
1090         vlc_mutex_lock( p_intf->p_sys->p_sub->p_lock );
1091         p_intf->p_sys->p_sub->i_start = i_start;
1092         vlc_mutex_unlock( p_intf->p_sys->p_sub->p_lock );
1093     }
1094 }
1095
1096 - (void)playStatusUpdated:(BOOL)b_pause
1097 {
1098     if( b_pause )
1099     {
1100         [o_btn_play setImage: o_img_pause];
1101         [o_btn_play setAlternateImage: o_img_pause_pressed];
1102         [o_btn_play setToolTip: _NS("Pause")];
1103         [o_mi_play setTitle: _NS("Pause")];
1104         [o_dmi_play setTitle: _NS("Pause")];
1105     }
1106     else
1107     {
1108         [o_btn_play setImage: o_img_play];
1109         [o_btn_play setAlternateImage: o_img_play_pressed];
1110         [o_btn_play setToolTip: _NS("Play")];
1111         [o_mi_play setTitle: _NS("Play")];
1112         [o_dmi_play setTitle: _NS("Play")];
1113     }
1114 }
1115
1116 - (void)setSubmenusEnabled:(BOOL)b_enabled
1117 {
1118     [o_mi_program setEnabled: b_enabled];
1119     [o_mi_title setEnabled: b_enabled];
1120     [o_mi_chapter setEnabled: b_enabled];
1121     [o_mi_audiotrack setEnabled: b_enabled];
1122     [o_mi_visual setEnabled: b_enabled];
1123     [o_mi_videotrack setEnabled: b_enabled];
1124     [o_mi_subtitle setEnabled: b_enabled];
1125     [o_mi_channels setEnabled: b_enabled];
1126     [o_mi_deinterlace setEnabled: b_enabled];
1127     [o_mi_device setEnabled: b_enabled];
1128     [o_mi_screen setEnabled: b_enabled];
1129 }
1130
1131 - (void)manageVolumeSlider
1132 {
1133     audio_volume_t i_volume;
1134     intf_thread_t * p_intf = [NSApp getIntf];
1135
1136     aout_VolumeGet( p_intf, &i_volume );
1137
1138     [o_volumeslider setFloatValue: (float)i_volume / AOUT_VOLUME_STEP];
1139     [o_volumeslider setEnabled: TRUE];
1140
1141     p_intf->p_sys->b_mute = ( i_volume == 0 );
1142 }
1143
1144 - (IBAction)timesliderUpdate:(id)sender
1145 {
1146     intf_thread_t * p_intf;
1147     input_thread_t * p_input;
1148     float f_updated;
1149
1150     switch( [[NSApp currentEvent] type] )
1151     {
1152         case NSLeftMouseUp:
1153         case NSLeftMouseDown:
1154         case NSLeftMouseDragged:
1155             f_updated = [sender floatValue];
1156             break;
1157
1158         default:
1159             return;
1160     }
1161
1162     p_intf = [NSApp getIntf];
1163     p_input = vlc_object_find( p_intf, VLC_OBJECT_INPUT,
1164                                             FIND_ANYWHERE );
1165
1166     if( p_input != NULL )
1167     {
1168         vlc_value_t time;
1169         mtime_t i_seconds;
1170         NSString * o_time;
1171
1172         if( (BOOL)f_slider_old )
1173         {
1174                 vlc_value_t pos;
1175                 pos.f_float = f_updated / 10000.;
1176                 if( f_slider != f_updated )
1177                 {
1178                     var_Set( p_input, "position", pos );
1179                     [o_timeslider setFloatValue: f_updated];
1180                 }
1181         }
1182
1183         var_Get( p_input, "time", &time );
1184         i_seconds = time.i_time / 1000000;
1185
1186         o_time = [NSString stringWithFormat: @"%d:%02d:%02d",
1187                         (int) (i_seconds / (60 * 60)),
1188                         (int) (i_seconds / 60 % 60),
1189                         (int) (i_seconds % 60)];
1190         [o_timefield setStringValue: o_time];
1191         vlc_object_release( p_input );
1192     }
1193 }
1194
1195 - (void)terminate
1196 {
1197     NSEvent * o_event;
1198     playlist_t * p_playlist;
1199     vout_thread_t * p_vout;
1200     intf_thread_t * p_intf = [NSApp getIntf];
1201
1202     /* Stop playback */
1203     if( ( p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
1204                                         FIND_ANYWHERE ) ) )
1205     {
1206         playlist_Stop( p_playlist );
1207         vlc_object_release( p_playlist );
1208     }
1209
1210     /* FIXME - Wait here until all vouts are terminated because
1211        libvlc's VLC_CleanUp destroys interfaces before vouts, which isn't
1212        good on OS X. We definitly need a cleaner way to handle this,
1213        but this may hopefully be good enough for now.
1214          -- titer 2003/11/22 */
1215     while( ( p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
1216                                        FIND_ANYWHERE ) ) )
1217     {
1218         vlc_object_release( p_vout );
1219         msleep( 100000 );
1220     }
1221     msleep( 500000 );
1222
1223     if( o_img_pause_pressed != nil )
1224     {
1225         [o_img_pause_pressed release];
1226         o_img_pause_pressed = nil;
1227     }
1228
1229     if( o_img_pause_pressed != nil )
1230     {
1231         [o_img_pause_pressed release];
1232         o_img_pause_pressed = nil;
1233     }
1234
1235     if( o_img_pause != nil )
1236     {
1237         [o_img_pause release];
1238         o_img_pause = nil;
1239     }
1240
1241     if( o_img_play != nil )
1242     {
1243         [o_img_play release];
1244         o_img_play = nil;
1245     }
1246
1247     if( o_msg_arr != nil )
1248     {
1249         [o_msg_arr removeAllObjects];
1250         [o_msg_arr release];
1251         o_msg_arr = nil;
1252     }
1253
1254     if( o_msg_lock != nil )
1255     {
1256         [o_msg_lock release];
1257         o_msg_lock = nil;
1258     }
1259
1260     [NSApp stop: nil];
1261     [NSApp terminate: nil];
1262
1263     /* write cached user defaults to disk */
1264     [[NSUserDefaults standardUserDefaults] synchronize];
1265
1266     /* send a dummy event to break out of the event loop */
1267     o_event = [NSEvent mouseEventWithType: NSLeftMouseDown
1268                 location: NSMakePoint( 1, 1 ) modifierFlags: 0
1269                 timestamp: 1 windowNumber: [[NSApp mainWindow] windowNumber]
1270                 context: [NSGraphicsContext currentContext] eventNumber: 1
1271                 clickCount: 1 pressure: 0.0];
1272     [NSApp postEvent: o_event atStart: YES];
1273 }
1274
1275 - (IBAction)clearRecentItems:(id)sender
1276 {
1277     [[NSDocumentController sharedDocumentController]
1278                           clearRecentDocuments: nil];
1279 }
1280
1281 - (void)openRecentItem:(id)sender
1282 {
1283     [self application: nil openFile: [sender title]];
1284 }
1285
1286 - (IBAction)viewPreferences:(id)sender
1287 {
1288     [o_prefs showPrefs];
1289 }
1290
1291 - (IBAction)closeError:(id)sender
1292 {
1293     vlc_value_t val;
1294     intf_thread_t * p_intf = [NSApp getIntf];
1295
1296     if( [o_err_ckbk_surpress state] == NSOnState )
1297     {
1298         val.i_int = -1;
1299         var_Set( p_intf->p_vlc, "verbose", val );
1300     }
1301     [o_err_msg setString: @""];
1302     [o_error performClose: self];
1303 }
1304
1305 - (IBAction)openReadMe:(id)sender
1306 {
1307     NSString * o_path = [[NSBundle mainBundle]
1308         pathForResource: @"README.MacOSX" ofType: @"rtf"];
1309
1310     [[NSWorkspace sharedWorkspace] openFile: o_path
1311                                    withApplication: @"TextEdit"];
1312 }
1313
1314 - (IBAction)openDocumentation:(id)sender
1315 {
1316     NSURL * o_url = [NSURL URLWithString:
1317         @"http://www.videolan.org/doc/"];
1318
1319     [[NSWorkspace sharedWorkspace] openURL: o_url];
1320 }
1321
1322 - (IBAction)reportABug:(id)sender
1323 {
1324     NSURL * o_url = [NSURL URLWithString:
1325         @"http://www.videolan.org/support/bug-reporting.html"];
1326
1327     [[NSWorkspace sharedWorkspace] openURL: o_url];
1328 }
1329
1330 - (IBAction)openWebsite:(id)sender
1331 {
1332     NSURL * o_url = [NSURL URLWithString: @"http://www.videolan.org/"];
1333
1334     [[NSWorkspace sharedWorkspace] openURL: o_url];
1335 }
1336
1337 - (IBAction)openLicense:(id)sender
1338 {
1339     NSString * o_path = [[NSBundle mainBundle]
1340         pathForResource: @"COPYING" ofType: nil];
1341
1342     [[NSWorkspace sharedWorkspace] openFile: o_path
1343                                    withApplication: @"TextEdit"];
1344 }
1345
1346 - (IBAction)openCrashLog:(id)sender
1347 {
1348     NSString * o_path = [@"~/Library/Logs/CrashReporter/VLC.crash.log"
1349                                     stringByExpandingTildeInPath];
1350
1351
1352     if ( [[NSFileManager defaultManager] fileExistsAtPath: o_path ] )
1353     {
1354         [[NSWorkspace sharedWorkspace] openFile: o_path
1355                                     withApplication: @"Console"];
1356     }
1357     else
1358     {
1359         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.") );
1360
1361     }
1362 }
1363
1364 - (void)windowDidBecomeKey:(NSNotification *)o_notification
1365 {
1366     if( [o_notification object] == o_msgs_panel )
1367     {
1368         id o_msg;
1369         NSEnumerator * o_enum;
1370
1371         [o_messages setString: @""];
1372
1373         [o_msg_lock lock];
1374
1375         o_enum = [o_msg_arr objectEnumerator];
1376
1377         while( ( o_msg = [o_enum nextObject] ) != nil )
1378         {
1379             [o_messages insertText: o_msg];
1380         }
1381
1382         [o_msg_lock unlock];
1383     }
1384 }
1385
1386 @end
1387
1388 @implementation VLCMain (NSMenuValidation)
1389
1390 - (BOOL)validateMenuItem:(NSMenuItem *)o_mi
1391 {
1392     NSString *o_title = [o_mi title];
1393     BOOL bEnabled = TRUE;
1394
1395     if( [o_title isEqualToString: _NS("License")] )
1396     {
1397         /* we need to do this only once */
1398         [self setupMenus];
1399     }
1400
1401     /* Recent Items Menu */
1402     if( [o_title isEqualToString: _NS("Clear Menu")] )
1403     {
1404         NSMenu * o_menu = [o_mi_open_recent submenu];
1405         int i_nb_items = [o_menu numberOfItems];
1406         NSArray * o_docs = [[NSDocumentController sharedDocumentController]
1407                                                        recentDocumentURLs];
1408         UInt32 i_nb_docs = [o_docs count];
1409
1410         if( i_nb_items > 1 )
1411         {
1412             while( --i_nb_items )
1413             {
1414                 [o_menu removeItemAtIndex: 0];
1415             }
1416         }
1417
1418         if( i_nb_docs > 0 )
1419         {
1420             NSURL * o_url;
1421             NSString * o_doc;
1422
1423             [o_menu insertItem: [NSMenuItem separatorItem] atIndex: 0];
1424
1425             while( TRUE )
1426             {
1427                 i_nb_docs--;
1428
1429                 o_url = [o_docs objectAtIndex: i_nb_docs];
1430
1431                 if( [o_url isFileURL] )
1432                 {
1433                     o_doc = [o_url path];
1434                 }
1435                 else
1436                 {
1437                     o_doc = [o_url absoluteString];
1438                 }
1439
1440                 [o_menu insertItemWithTitle: o_doc
1441                     action: @selector(openRecentItem:)
1442                     keyEquivalent: @"" atIndex: 0];
1443
1444                 if( i_nb_docs == 0 )
1445                 {
1446                     break;
1447                 }
1448             }
1449         }
1450         else
1451         {
1452             bEnabled = FALSE;
1453         }
1454     }
1455     return( bEnabled );
1456 }
1457
1458 @end
1459
1460 @implementation VLCMain (Internal)
1461
1462 - (void)handlePortMessage:(NSPortMessage *)o_msg
1463 {
1464     id ** val;
1465     NSData * o_data;
1466     NSValue * o_value;
1467     NSInvocation * o_inv;
1468     NSConditionLock * o_lock;
1469
1470     o_data = [[o_msg components] lastObject];
1471     o_inv = *((NSInvocation **)[o_data bytes]);
1472     [o_inv getArgument: &o_value atIndex: 2];
1473     val = (id **)[o_value pointerValue];
1474     [o_inv setArgument: val[1] atIndex: 2];
1475     o_lock = *(val[0]);
1476
1477     [o_lock lock];
1478     [o_inv invoke];
1479     [o_lock unlockWithCondition: 1];
1480 }
1481
1482 @end