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                     if( p_input->stream.b_changed )
 732                     {
 733                         msg_Dbg( p_intf, "stream has changed, refreshing interface" );
 734                         p_intf->p_sys->b_playing = TRUE;
 735                         p_intf->p_sys->b_current_title_update = 1;
 736                         p_input->stream.b_changed = 0;
 737                         p_intf->p_sys->b_intf_update = TRUE;
 738                     }
 739
 740                     if( var_Get( (vlc_object_t *)p_input, "intf-change", &val )
 741                         >= 0 && val.b_bool )
 742                     {
 743                         p_intf->p_sys->b_input_update = TRUE;
 744                     }
 745                 }
 746             }
 747             else if( p_intf->p_sys->b_playing && !p_intf->b_die )
 748             {
 749                 p_intf->p_sys->b_playing = FALSE;
 750             }
 751
 752 #undef p_input
 753             vlc_object_release( p_playlist );
 754
 755             if( var_Get( p_intf, "intf-change", &val )
 756                         >= 0 && val.b_bool )
 757             {
 758                 p_intf->p_sys->b_fullscreen_update = TRUE;
 759             }
 760             val.b_bool = VLC_FALSE;
 761             var_Set( p_intf,"intf-change",val);
 762         }
 763
 764         vlc_mutex_unlock( &p_intf->change_lock );
 765
 766         o_sleep_date = [NSDate dateWithTimeIntervalSinceNow: .5];
 767         [NSThread sleepUntilDate: o_sleep_date];
 768     }
 769
 770     [self terminate];
 771     [o_pool release];
 772 }
 773
 774 - (void)manageIntf:(NSTimer *)o_timer
 775 {
 776     intf_thread_t * p_intf = [NSApp getIntf];
 777
 778     if( p_intf->p_vlc->b_die == VLC_TRUE )
 779     {
 780         [o_timer invalidate];
 781         return;
 782     }
 783
 784     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 785                                                        FIND_ANYWHERE );
 786
 787     if( p_playlist == NULL )
 788     {
 789         return;
 790     }
 791
 792     if ( p_intf->p_sys->b_playlist_update )
 793     {
 794         [o_playlist playlistUpdated];
 795         p_intf->p_sys->b_playlist_update = VLC_FALSE;
 796     }
 797
 798     if( p_intf->p_sys->b_current_title_update )
 799     {
 800         vout_thread_t *p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
 801                                                 FIND_ANYWHERE );
 802
 803         vlc_mutex_lock( &p_playlist->object_lock );
 804         [o_scrollfield setStringValue: [NSString stringWithUTF8String:
 805             p_playlist->pp_items[p_playlist->i_index]->input.psz_name]];
 806         vlc_mutex_unlock( &p_playlist->object_lock );
 807
 808         if( p_vout != NULL )
 809         {
 810             id o_vout_wnd;
 811             NSEnumerator * o_enum = [[NSApp orderedWindows] objectEnumerator];
 812
 813             while( ( o_vout_wnd = [o_enum nextObject] ) )
 814             {
 815                 if( [[o_vout_wnd className] isEqualToString: @"VLCWindow"] )
 816                 {
 817                     [o_vout_wnd updateTitle];
 818                 }
 819             }
 820             vlc_object_release( (vlc_object_t *)p_vout );
 821         }
 822         [o_playlist updateRowSelection];
 823 //        [o_info updateInfo];
 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             vlc_mutex_lock( &p_input->stream.stream_lock );
 845
 846             /* seekable streams */
 847             b_seekable = p_input->stream.b_seekable;
 848
 849             /* check wether slow/fast motion is possible*/
 850             b_control = p_input->stream.b_pace_control;
 851
 852             /* chapters & titles */
 853             b_chapters = p_input->stream.i_area_nb > 1;
 854
 855             vlc_mutex_unlock( &p_input->stream.stream_lock );
 856         }
 857
 858         [o_btn_stop setEnabled: b_input];
 859         [o_btn_ff setEnabled: b_seekable];
 860         [o_btn_rewind setEnabled: b_seekable];
 861         [o_btn_prev setEnabled: (b_plmul || b_chapters)];
 862         [o_btn_next setEnabled: (b_plmul || b_chapters)];
 863
 864         [o_timeslider setFloatValue: 0.0];
 865         [o_timeslider setEnabled: b_seekable];
 866         [o_timefield setStringValue: @"0:00:00"];
 867
 868         [self manageVolumeSlider];
 869         p_intf->p_sys->b_intf_update = VLC_FALSE;
 870     }
 871
 872     if( p_intf->p_sys->b_fullscreen_update )
 873     {
 874         vout_thread_t * p_vout;
 875         vlc_value_t val;
 876
 877         [o_btn_fullscreen setState: ( var_Get( p_playlist, "fullscreen", &val )>=0 && val.b_bool ) ];
 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 terminate: nil];
1265     [NSApp stop: nil];
1266
1267     /* write cached user defaults to disk */
1268     [[NSUserDefaults standardUserDefaults] synchronize];
1269
1270     /* send a dummy event to break out of the event loop */
1271     o_event = [NSEvent mouseEventWithType: NSLeftMouseDown
1272                 location: NSMakePoint( 1, 1 ) modifierFlags: 0
1273                 timestamp: 1 windowNumber: [[NSApp mainWindow] windowNumber]
1274                 context: [NSGraphicsContext currentContext] eventNumber: 1
1275                 clickCount: 1 pressure: 0.0];
1276     [NSApp postEvent: o_event atStart: YES];
1277 }
1278
1279 - (IBAction)clearRecentItems:(id)sender
1280 {
1281     [[NSDocumentController sharedDocumentController]
1282                           clearRecentDocuments: nil];
1283 }
1284
1285 - (void)openRecentItem:(id)sender
1286 {
1287     [self application: nil openFile: [sender title]];
1288 }
1289
1290 - (IBAction)viewPreferences:(id)sender
1291 {
1292     [o_prefs showPrefs];
1293 }
1294
1295 - (IBAction)closeError:(id)sender
1296 {
1297     vlc_value_t val;
1298     intf_thread_t * p_intf = [NSApp getIntf];
1299
1300     if( [o_err_ckbk_surpress state] == NSOnState )
1301     {
1302         val.i_int = -1;
1303         var_Set( p_intf->p_vlc, "verbose", val );
1304     }
1305     [o_err_msg setString: @""];
1306     [o_error performClose: self];
1307 }
1308
1309 - (IBAction)openReadMe:(id)sender
1310 {
1311     NSString * o_path = [[NSBundle mainBundle]
1312         pathForResource: @"README.MacOSX" ofType: @"rtf"];
1313
1314     [[NSWorkspace sharedWorkspace] openFile: o_path
1315                                    withApplication: @"TextEdit"];
1316 }
1317
1318 - (IBAction)openDocumentation:(id)sender
1319 {
1320     NSURL * o_url = [NSURL URLWithString:
1321         @"http://www.videolan.org/doc/"];
1322
1323     [[NSWorkspace sharedWorkspace] openURL: o_url];
1324 }
1325
1326 - (IBAction)reportABug:(id)sender
1327 {
1328     NSURL * o_url = [NSURL URLWithString:
1329         @"http://www.videolan.org/support/bug-reporting.html"];
1330
1331     [[NSWorkspace sharedWorkspace] openURL: o_url];
1332 }
1333
1334 - (IBAction)openWebsite:(id)sender
1335 {
1336     NSURL * o_url = [NSURL URLWithString: @"http://www.videolan.org/"];
1337
1338     [[NSWorkspace sharedWorkspace] openURL: o_url];
1339 }
1340
1341 - (IBAction)openLicense:(id)sender
1342 {
1343     NSString * o_path = [[NSBundle mainBundle]
1344         pathForResource: @"COPYING" ofType: nil];
1345
1346     [[NSWorkspace sharedWorkspace] openFile: o_path
1347                                    withApplication: @"TextEdit"];
1348 }
1349
1350 - (IBAction)openCrashLog:(id)sender
1351 {
1352     NSString * o_path = [@"~/Library/Logs/CrashReporter/VLC.crash.log"
1353                                     stringByExpandingTildeInPath];
1354
1355
1356     if ( [[NSFileManager defaultManager] fileExistsAtPath: o_path ] )
1357     {
1358         [[NSWorkspace sharedWorkspace] openFile: o_path
1359                                     withApplication: @"Console"];
1360     }
1361     else
1362     {
1363         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.") );
1364
1365     }
1366 }
1367
1368 - (void)windowDidBecomeKey:(NSNotification *)o_notification
1369 {
1370     if( [o_notification object] == o_msgs_panel )
1371     {
1372         id o_msg;
1373         NSEnumerator * o_enum;
1374
1375         [o_messages setString: @""];
1376
1377         [o_msg_lock lock];
1378
1379         o_enum = [o_msg_arr objectEnumerator];
1380
1381         while( ( o_msg = [o_enum nextObject] ) != nil )
1382         {
1383             [o_messages insertText: o_msg];
1384         }
1385
1386         [o_msg_lock unlock];
1387     }
1388 }
1389
1390 @end
1391
1392 @implementation VLCMain (NSMenuValidation)
1393
1394 - (BOOL)validateMenuItem:(NSMenuItem *)o_mi
1395 {
1396     NSString *o_title = [o_mi title];
1397     BOOL bEnabled = TRUE;
1398
1399     if( [o_title isEqualToString: _NS("License")] )
1400     {
1401         /* we need to do this only once */
1402         [self setupMenus];
1403     }
1404
1405     /* Recent Items Menu */
1406     if( [o_title isEqualToString: _NS("Clear Menu")] )
1407     {
1408         NSMenu * o_menu = [o_mi_open_recent submenu];
1409         int i_nb_items = [o_menu numberOfItems];
1410         NSArray * o_docs = [[NSDocumentController sharedDocumentController]
1411                                                        recentDocumentURLs];
1412         UInt32 i_nb_docs = [o_docs count];
1413
1414         if( i_nb_items > 1 )
1415         {
1416             while( --i_nb_items )
1417             {
1418                 [o_menu removeItemAtIndex: 0];
1419             }
1420         }
1421
1422         if( i_nb_docs > 0 )
1423         {
1424             NSURL * o_url;
1425             NSString * o_doc;
1426
1427             [o_menu insertItem: [NSMenuItem separatorItem] atIndex: 0];
1428
1429             while( TRUE )
1430             {
1431                 i_nb_docs--;
1432
1433                 o_url = [o_docs objectAtIndex: i_nb_docs];
1434
1435                 if( [o_url isFileURL] )
1436                 {
1437                     o_doc = [o_url path];
1438                 }
1439                 else
1440                 {
1441                     o_doc = [o_url absoluteString];
1442                 }
1443
1444                 [o_menu insertItemWithTitle: o_doc
1445                     action: @selector(openRecentItem:)
1446                     keyEquivalent: @"" atIndex: 0];
1447
1448                 if( i_nb_docs == 0 )
1449                 {
1450                     break;
1451                 }
1452             }
1453         }
1454         else
1455         {
1456             bEnabled = FALSE;
1457         }
1458     }
1459     return( bEnabled );
1460 }
1461
1462 @end
1463
1464 @implementation VLCMain (Internal)
1465
1466 - (void)handlePortMessage:(NSPortMessage *)o_msg
1467 {
1468     id ** val;
1469     NSData * o_data;
1470     NSValue * o_value;
1471     NSInvocation * o_inv;
1472     NSConditionLock * o_lock;
1473
1474     o_data = [[o_msg components] lastObject];
1475     o_inv = *((NSInvocation **)[o_data bytes]);
1476     [o_inv getArgument: &o_value atIndex: 2];
1477     val = (id **)[o_value pointerValue];
1478     [o_inv setArgument: val[1] atIndex: 2];
1479     o_lock = *(val[0]);
1480
1481     [o_lock lock];
1482     [o_inv invoke];
1483     [o_lock unlockWithCondition: 1];
1484 }
1485
1486 @end