MenuController.m

   1 //
   2 //  MenuController.m
   3 //  MenuTunes
   4 //
   5 //  Created by Joseph Spiros on Wed Apr 30 2003.
   6 //  Copyright (c) 2003 iThink Software. All rights reserved.
   7 //
   8
   9 #import "MenuController.h"
  10 #import "NewMainController.h"
  11 #import "HotKeyCenter.h"
  12 #import "KeyCombo.h"
  13
  14 @interface MenuController (SubmenuMethods)
  15 - (NSMenu *)ratingMenu;
  16 - (NSMenu *)upcomingSongsMenu;
  17 - (NSMenu *)playlistsMenu;
  18 - (NSMenu *)eqMenu;
  19 - (void)setKeyEquivalentForCode:(short)code andModifiers:(long)modifiers
  20         onItem:(NSMenuItem *)item;
  21 @end
  22
  23 @implementation MenuController
  24
  25 - (id)init
  26 {
  27     if ( (self = [super init]) ) {
  28         _menuLayout = [[NSMutableArray alloc] initWithCapacity:0];
  29     }
  30     return self;
  31 }
  32
  33 - (NSMenu *)menu
  34 {
  35     NSMenu *menu = [[NSMenu alloc] initWithTitle:@""];
  36     NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
  37     NSArray *menuArray = [defaults arrayForKey:@"menu"];
  38     NSEnumerator *enumerator = [menuArray objectEnumerator];
  39     NSString *nextObject;
  40     NSMenuItem *tempItem;
  41     NSEnumerator *itemEnum;
  42     KeyCombo *keyCombo;
  43
  44     //Get the information
  45     _currentPlaylist = [currentRemote currentPlaylistIndex];
  46     _playingRadio = ([currentRemote currentPlaylistClass] == ITMTRemotePlayerRadioPlaylist);
  47
  48     //Kill the old submenu items
  49     if ( (tempItem = [_currentMenu itemWithTag:1]) ) {
  50         [tempItem setSubmenu:nil];
  51     }
  52
  53     if ( (tempItem = [_currentMenu itemWithTag:2]) ) {
  54         [tempItem setSubmenu:nil];
  55     }
  56
  57     if ( (tempItem = [_currentMenu itemWithTag:3]) ) {
  58         [tempItem setSubmenu:nil];
  59     }
  60
  61     if ( (tempItem = [_currentMenu itemWithTag:4]) ) {
  62         [tempItem setSubmenu:nil];
  63     }
  64
  65     //create our menu
  66     while ( (nextObject = [enumerator nextObject]) ) {
  67         //Main menu items
  68         if ([nextObject isEqualToString:@"playPause"]) {
  69             tempItem = [menu addItemWithTitle:NSLocalizedString(@"play", @"Play")
  70                     action:@selector(performMainMenuAction:)
  71                     keyEquivalent:@""];
  72             [tempItem setTag:MTMenuPlayPauseItem];
  73             [tempItem setTarget:self];
  74
  75             if ( (keyCombo = [[HotKeyCenter sharedCenter] keyComboForName:@"PlayPause"]) ) {
  76                 [self setKeyEquivalentForCode:[keyCombo keyCode]
  77                         andModifiers:[keyCombo modifiers]
  78                         onItem:tempItem];
  79             }
  80
  81             switch ([currentRemote playerPlayingState]) {
  82                 case ITMTRemotePlayerPlaying:
  83                     [tempItem setTitle:NSLocalizedString(@"pause", @"Pause")];
  84                 break;
  85                 case ITMTRemotePlayerRewinding:
  86                 case ITMTRemotePlayerForwarding:
  87                     [tempItem setTitle:NSLocalizedString(@"resume", @"Resume")];
  88                 break;
  89                 default:
  90                 break;
  91             }
  92         } else if ([nextObject isEqualToString:@"nextTrack"]) {
  93             tempItem = [menu addItemWithTitle:NSLocalizedString(@"nextTrack", @"Next Track")
  94                     action:@selector(performMainMenuAction:)
  95                     keyEquivalent:@""];
  96
  97             if ( (keyCombo = [[HotKeyCenter sharedCenter] keyComboForName:@"NextTrack"]) ) {
  98                 [self setKeyEquivalentForCode:[keyCombo keyCode]
  99                         andModifiers:[keyCombo modifiers]
 100                         onItem:tempItem];
 101             }
 102
 103             if (_currentPlaylist) {
 104                 [tempItem setTag:MTMenuNextTrackItem];
 105                 [tempItem setTarget:self];
 106             }
 107         } else if ([nextObject isEqualToString:@"prevTrack"]) {
 108             tempItem = [menu addItemWithTitle:NSLocalizedString(@"prevTrack", @"Previous Track")
 109                     action:@selector(performMainMenuAction:)
 110                     keyEquivalent:@""];
 111
 112             if ( (keyCombo = [[HotKeyCenter sharedCenter] keyComboForName:@"PrevTrack"]) ) {
 113                 [self setKeyEquivalentForCode:[keyCombo keyCode]
 114                         andModifiers:[keyCombo modifiers]
 115                         onItem:tempItem];
 116             }
 117
 118             if (_currentPlaylist) {
 119                 [tempItem setTag:MTMenuPreviousTrackItem];
 120                 [tempItem setTarget:self];
 121             }
 122         } else if ([nextObject isEqualToString:@"fastForward"]) {
 123             tempItem = [menu addItemWithTitle:NSLocalizedString(@"fastForward", @"Fast Forward")
 124                     action:@selector(performMainMenuAction:)
 125                     keyEquivalent:@""];
 126             if (_currentPlaylist) {
 127                 [tempItem setTag:MTMenuFastForwardItem];
 128                 [tempItem setTarget:self];
 129             }
 130         } else if ([nextObject isEqualToString:@"rewind"]) {
 131             tempItem = [menu addItemWithTitle:NSLocalizedString(@"rewind", @"Rewind")
 132                     action:@selector(performMainMenuAction:)
 133                     keyEquivalent:@""];
 134             if (_currentPlaylist) {
 135                 [tempItem setTag:MTMenuRewindItem];
 136                 [tempItem setTarget:self];
 137             }
 138         } else if ([nextObject isEqualToString:@"showPlayer"]) {
 139             tempItem = [menu addItemWithTitle:[NSString stringWithFormat:@"%@ %@",
 140                             NSLocalizedString(@"show", @"Show"),
 141                             [[[MainController sharedController] currentRemote] playerSimpleName]]
 142                     action:@selector(performMainMenuAction:)
 143                     keyEquivalent:@""];
 144
 145             if ( (keyCombo = [[HotKeyCenter sharedCenter] keyComboForName:@"ShowPlayer"]) ) {
 146                 [self setKeyEquivalentForCode:[keyCombo keyCode]
 147                         andModifiers:[keyCombo modifiers]
 148                         onItem:tempItem];
 149             }
 150
 151             [tempItem setTarget:self];
 152             [tempItem setTag:MTMenuShowPlayerItem];
 153         } else if ([nextObject isEqualToString:@"preferences"]) {
 154             tempItem = [menu addItemWithTitle:NSLocalizedString(@"preferences", @"Preferences...")
 155                     action:@selector(performMainMenuAction:)
 156                     keyEquivalent:@""];
 157             [tempItem setTag:MTMenuPreferencesItem];
 158             [tempItem setTarget:self];
 159         } else if ([nextObject isEqualToString:@"quit"]) {
 160             tempItem = [menu addItemWithTitle:NSLocalizedString(@"quit", @"Quit")
 161                     action:@selector(performMainMenuAction:)
 162                     keyEquivalent:@""];
 163             [tempItem setTag:MTMenuQuitItem];
 164             [tempItem setTarget:self];
 165         } else if ([nextObject isEqualToString:@"trackInfo"]) {
 166             //Handle playing radio too
 167             if (_currentPlaylist) {
 168                 NSString *title = [currentRemote currentSongTitle];
 169
 170                 [menu addItemWithTitle:NSLocalizedString(@"nowPlaying", @"Now Playing") action:NULL keyEquivalent:@""];
 171
 172                 if ([title length] > 0) {
 173                     [menu addItemWithTitle:[NSString stringWithFormat:@"         %@", title]
 174                             action:nil
 175                             keyEquivalent:@""];
 176                 }
 177
 178                 if ([defaults boolForKey:@"showAlbum"]) {
 179                     NSString *curAlbum = [currentRemote currentSongAlbum];
 180                     if ([curAlbum length]) {
 181                         [menu addItemWithTitle:[NSString stringWithFormat:@"     %@", curAlbum]
 182                                 action:nil
 183                                 keyEquivalent:@""];
 184                     }
 185                 }
 186
 187                 if ([defaults boolForKey:@"showArtist"]) {
 188                     NSString *curArtist = [currentRemote currentSongArtist];
 189                     if ([curArtist length]) {
 190                         [menu addItemWithTitle:[NSString stringWithFormat:@"     %@", curArtist]
 191                                 action:nil
 192                                 keyEquivalent:@""];
 193                     }
 194                 }
 195
 196                 if ([defaults boolForKey:@"showTrackNumber"]) {
 197                     int track = [currentRemote currentSongTrack];
 198                     if (track) {
 199                         [menu addItemWithTitle:[NSString stringWithFormat:@"     %@ %i", NSLocalizedString(@"track", @"Track"), track]
 200                             action:nil
 201                             keyEquivalent:@""];
 202                     }
 203                 }
 204
 205                 if ([defaults boolForKey:@"showTime"]) {
 206                     int left = [[currentRemote currentSongRemaining] intValue];
 207                     NSString *remaining = [NSString stringWithFormat:@"%i:%02i", left / 60, left % 60];
 208                     [menu addItemWithTitle:[NSString stringWithFormat:@"         %@/%@", remaining, [currentRemote currentSongLength]]
 209                             action:nil
 210                             keyEquivalent:@""];
 211                 }
 212             } else {
 213                 [menu addItemWithTitle:NSLocalizedString(@"noSong", @"No Song") action:NULL keyEquivalent:@""];
 214             }
 215         } else if ([nextObject isEqualToString:@"separator"]) {
 216             [menu addItem:[NSMenuItem separatorItem]];
 217         //Submenu items
 218         } else if ([nextObject isEqualToString:@"songRating"]) {
 219             tempItem = [menu addItemWithTitle:NSLocalizedString(@"songRating", @"Song Rating")
 220                     action:nil
 221                     keyEquivalent:@""];
 222             [tempItem setSubmenu:_ratingMenu];
 223             [tempItem setTag:1];
 224             if (_playingRadio || !_currentPlaylist) {
 225                 [tempItem setEnabled:NO];
 226             }
 227
 228             itemEnum = [[_ratingMenu itemArray] objectEnumerator];
 229             while ( (tempItem = [itemEnum nextObject]) ) {
 230                 [tempItem setState:NSOffState];
 231             }
 232
 233             [[_ratingMenu itemAtIndex:([currentRemote currentSongRating] * 5)] setState:NSOnState];
 234         } else if ([nextObject isEqualToString:@"upcomingSongs"]) {
 235             tempItem = [menu addItemWithTitle:NSLocalizedString(@"upcomingSongs", @"Upcoming Songs")
 236                     action:nil
 237                     keyEquivalent:@""];
 238             [tempItem setSubmenu:_upcomingSongsMenu];
 239             [tempItem setTag:2];
 240             if (_playingRadio || !_currentPlaylist) {
 241                 [tempItem setEnabled:NO];
 242             }
 243         } else if ([nextObject isEqualToString:@"playlists"]) {
 244             tempItem = [menu addItemWithTitle:NSLocalizedString(@"playlists", @"Playlists")
 245                     action:nil
 246                     keyEquivalent:@""];
 247             [tempItem setSubmenu:_playlistsMenu];
 248             [tempItem setTag:3];
 249         } else if ([nextObject isEqualToString:@"eqPresets"]) {
 250             tempItem = [menu addItemWithTitle:NSLocalizedString(@"eqPresets", @"EQ Presets")
 251                     action:nil
 252                     keyEquivalent:@""];
 253             [tempItem setSubmenu:_eqMenu];
 254             [tempItem setTag:4];
 255
 256             itemEnum = [[_eqMenu itemArray] objectEnumerator];
 257             while ( (tempItem = [itemEnum nextObject]) ) {
 258                 [tempItem setState:NSOffState];
 259             }
 260             [[_eqMenu itemAtIndex:([currentRemote currentEQPresetIndex] - 1)] setState:NSOnState];
 261         }
 262     }
 263     [_currentMenu release];
 264     _currentMenu = menu;
 265     return _currentMenu;
 266 }
 267
 268 - (NSMenu *)menuForNoPlayer
 269 {
 270     NSMenu *menu = [[NSMenu alloc] initWithTitle:@""];
 271     NSMenuItem *tempItem;
 272     tempItem = [menu addItemWithTitle:[NSString stringWithFormat:@"%@ %@", NSLocalizedString(@"open", @"Open"), [[[MainController sharedController] currentRemote] playerSimpleName]] action:@selector(performMainMenuAction:) keyEquivalent:@""];
 273     [tempItem setTag:MTMenuShowPlayerItem];
 274     [tempItem setTarget:self];
 275     [menu addItem:[NSMenuItem separatorItem]];
 276     tempItem = [menu addItemWithTitle:NSLocalizedString(@"preferences", @"Preferences...") action:@selector(performMainMenuAction:) keyEquivalent:@""];
 277     [tempItem setTag:MTMenuPreferencesItem];
 278     [tempItem setTarget:self];
 279     tempItem = [menu addItemWithTitle:NSLocalizedString(@"quit", @"Quit") action:@selector(performMainMenuAction:) keyEquivalent:@""];
 280     [tempItem setTag:MTMenuQuitItem];
 281     [tempItem setTarget:self];
 282     return [menu autorelease];
 283 }
 284
 285 - (void)rebuildSubmenus
 286 {
 287     currentRemote = [[MainController sharedController] currentRemote];
 288     _currentPlaylist = [currentRemote currentPlaylistIndex];
 289     _currentTrack = [currentRemote currentSongIndex];
 290     _playingRadio = ([currentRemote currentPlaylistClass] == ITMTRemotePlayerRadioPlaylist);
 291
 292     [_ratingMenu release];
 293     [_upcomingSongsMenu release];
 294     [_playlistsMenu release];
 295     [_eqMenu release];
 296     _ratingMenu = [self ratingMenu];
 297     _upcomingSongsMenu = [self upcomingSongsMenu];
 298     _playlistsMenu = [self playlistsMenu];
 299     _eqMenu = [self eqMenu];
 300 }
 301
 302 - (NSMenu *)ratingMenu
 303 {
 304     NSMenu *ratingMenu = [[NSMenu alloc] initWithTitle:@""];
 305     NSEnumerator *itemEnum;
 306     id  anItem;
 307     int itemTag = 0;
 308     SEL itemSelector = @selector(performRatingMenuAction:);
 309
 310     [ratingMenu addItemWithTitle:[NSString stringWithUTF8String:"☆☆☆☆☆"] action:nil keyEquivalent:@""];
 311     [ratingMenu addItemWithTitle:[NSString stringWithUTF8String:"★☆☆☆☆"] action:nil keyEquivalent:@""];
 312     [ratingMenu addItemWithTitle:[NSString stringWithUTF8String:"★★☆☆☆"] action:nil keyEquivalent:@""];
 313     [ratingMenu addItemWithTitle:[NSString stringWithUTF8String:"★★★☆☆"] action:nil keyEquivalent:@""];
 314     [ratingMenu addItemWithTitle:[NSString stringWithUTF8String:"★★★★☆"] action:nil keyEquivalent:@""];
 315     [ratingMenu addItemWithTitle:[NSString stringWithUTF8String:"★★★★★"] action:nil keyEquivalent:@""];
 316
 317     itemEnum = [[ratingMenu itemArray] objectEnumerator];
 318     while ( (anItem = [itemEnum nextObject]) ) {
 319         [anItem setAction:itemSelector];
 320         [anItem setTarget:self];
 321         [anItem setTag:itemTag];
 322         itemTag += 20;
 323     }
 324     return ratingMenu;
 325 }
 326
 327 - (NSMenu *)upcomingSongsMenu
 328 {
 329     NSMenu *upcomingSongsMenu = [[NSMenu alloc] initWithTitle:@""];
 330     int numSongs = [currentRemote numberOfSongsInPlaylistAtIndex:_currentPlaylist];
 331     int numSongsInAdvance = [[NSUserDefaults standardUserDefaults] integerForKey:@"SongsInAdvance"];
 332
 333     if (_currentPlaylist && !_playingRadio) {
 334         if (numSongs > 0) {
 335             int i;
 336
 337             for (i = _currentTrack + 1; i <= _currentTrack + numSongsInAdvance; i++) {
 338                 if (i <= numSongs) {
 339                     NSString *curSong = [currentRemote songTitleAtIndex:i];
 340                     NSMenuItem *songItem;
 341                     songItem = [upcomingSongsMenu addItemWithTitle:curSong action:@selector(performUpcomingSongsMenuAction:) keyEquivalent:@""];
 342                     [songItem setTag:i];
 343                     [songItem setTarget:self];
 344                 } else {
 345                     break;
 346                 }
 347             }
 348         }
 349     }
 350     return upcomingSongsMenu;
 351 }
 352
 353 - (NSMenu *)playlistsMenu
 354 {
 355     NSMenu *playlistsMenu = [[NSMenu alloc] initWithTitle:@""];
 356     NSArray *playlists = [currentRemote playlists];
 357     NSMenuItem *tempItem;
 358     int i;
 359
 360     for (i = 0; i < [playlists count]; i++) {
 361         tempItem = [playlistsMenu addItemWithTitle:[playlists objectAtIndex:i] action:@selector(performPlaylistMenuAction:) keyEquivalent:@""];
 362         [tempItem setTag:i + 1];
 363         [tempItem setTarget:self];
 364     }
 365
 366     if (!_playingRadio && _currentPlaylist) {
 367         [[playlistsMenu itemAtIndex:_currentPlaylist - 1] setState:NSOnState];
 368     }
 369     return playlistsMenu;
 370 }
 371
 372 - (NSMenu *)eqMenu
 373 {
 374     NSMenu *eqMenu = [[NSMenu alloc] initWithTitle:@""];
 375     NSArray *eqPresets = [currentRemote eqPresets];
 376     NSMenuItem *tempItem;
 377     int i;
 378
 379     for (i = 0; i < [eqPresets count]; i++) {
 380         NSString *name;
 381         if ( ( name = [eqPresets objectAtIndex:i] ) ) {
 382             tempItem = [eqMenu addItemWithTitle:name action:@selector(performEqualizerMenuAction:) keyEquivalent:@""];
 383             [tempItem setTag:i];
 384             [tempItem setTarget:self];
 385         }
 386     }
 387     return eqMenu;
 388 }
 389
 390 - (void)performMainMenuAction:(id)sender
 391 {
 392     switch ( [sender tag] )
 393     {
 394         case MTMenuPlayPauseItem:
 395             NSLog(@"MenuController: Play/Pause");
 396             [[MainController sharedController] playPause];
 397             break;
 398         case MTMenuFastForwardItem:
 399             NSLog(@"MenuController: Fast Forward");
 400             [[MainController sharedController] fastForward];
 401             break;
 402         case MTMenuRewindItem:
 403             NSLog(@"MenuController: Rewind");
 404             [[MainController sharedController] rewind];
 405             break;
 406         case MTMenuPreviousTrackItem:
 407             NSLog(@"MenuController: Previous Track");
 408             [[MainController sharedController] prevSong];
 409             break;
 410         case MTMenuNextTrackItem:
 411             NSLog(@"MenuController: Next Track");
 412             [[MainController sharedController] nextSong];
 413             break;
 414         case MTMenuShowPlayerItem:
 415             NSLog(@"MainController: Show Main Interface");
 416             [[MainController sharedController] showPlayer];
 417             break;
 418         case MTMenuPreferencesItem:
 419             NSLog(@"MenuController: Preferences...");
 420             [[MainController sharedController] showPreferences];
 421             break;
 422         case MTMenuQuitItem:
 423             NSLog(@"MenuController: Quit");
 424             [[MainController sharedController] quitMenuTunes];
 425             break;
 426         default:
 427             NSLog(@"MenuController: Unimplemented Menu Item OR Child-bearing Menu Item");
 428             break;
 429     }
 430 }
 431
 432 - (void)performRatingMenuAction:(id)sender
 433 {
 434     [[MainController sharedController] selectSongRating:[sender tag]];
 435 }
 436
 437 - (void)performPlaylistMenuAction:(id)sender
 438 {
 439     [[MainController sharedController] selectPlaylistAtIndex:[sender tag]];
 440 }
 441
 442 - (void)performEqualizerMenuAction:(id)sender
 443 {
 444     [[MainController sharedController] selectEQPresetAtIndex:[sender tag]];
 445 }
 446
 447 - (void)performUpcomingSongsMenuAction:(id)sender
 448 {
 449     [[MainController sharedController] selectSongAtIndex:[sender tag]];
 450 }
 451
 452 - (void)updateMenu
 453 {
 454
 455     [_currentMenu update];
 456 }
 457
 458 - (BOOL)validateMenuItem:(id <NSMenuItem>)menuItem
 459 {
 460     return YES;
 461 }
 462
 463 - (NSString *)systemUIColor
 464 {
 465     NSDictionary *tmpDict;
 466     NSNumber *tmpNumber;
 467     if ( (tmpDict = [NSDictionary dictionaryWithContentsOfFile:[@"~/Library/Preferences/.GlobalPreferences.plist" stringByExpandingTildeInPath]]) ) {
 468         if ( (tmpNumber = [tmpDict objectForKey:@"AppleAquaColorVariant"]) ) {
 469             if ( ([tmpNumber intValue] == 1) ) {
 470                 return @"Aqua";
 471             } else {
 472                 return @"Graphite";
 473             }
 474         } else {
 475             return @"Aqua";
 476         }
 477     } else {
 478         return @"Aqua";
 479     }
 480 }
 481
 482 - (void)setKeyEquivalentForCode:(short)code andModifiers:(long)modifiers
 483         onItem:(NSMenuItem *)item
 484 {
 485     unichar charcode = 'a';
 486     int i;
 487     long cocoaModifiers = 0;
 488     static long carbonToCocoa[6][2] =
 489     {
 490         { cmdKey, NSCommandKeyMask },
 491         { optionKey, NSAlternateKeyMask },
 492         { controlKey, NSControlKeyMask },
 493         { shiftKey, NSShiftKeyMask },
 494     };
 495
 496     for (i = 0; i < 6; i++) {
 497         if (modifiers & carbonToCocoa[i][0]) {
 498             cocoaModifiers += carbonToCocoa[i][1];
 499         }
 500     }
 501     [item setKeyEquivalentModifierMask:cocoaModifiers];
 502
 503     //Missing key combos for some keys. Must find them later.
 504     switch (code)
 505     {
 506         case 36:
 507             charcode = '\r';
 508         break;
 509
 510         case 48:
 511             charcode = '\t';
 512         break;
 513
 514         //Space -- ARGH!
 515         case 49:
 516         {
 517             // Haven't tested this, though it should work.
 518             // This doesn't work. :'(
 519             unichar buffer;
 520             [[NSString stringWithString:@"Space"] getCharacters:&buffer];
 521             charcode = buffer;
 522             /*MenuRef menuRef = _NSGetCarbonMenu([item menu]);
 523             NSLog(@"%@", menuRef);
 524             SetMenuItemCommandKey(menuRef, 0, NO, 49);
 525             SetMenuItemModifiers(menuRef, 0, kMenuNoCommandModifier);
 526             SetMenuItemKeyGlyph(menuRef, 0, kMenuBlankGlyph);
 527             charcode = 'b';*/
 528
 529         }
 530         break;
 531
 532         case 51:
 533             charcode = NSDeleteFunctionKey;
 534         break;
 535
 536         case 53:
 537             charcode = '\e';
 538         break;
 539
 540         case 71:
 541             charcode = '\e';
 542         break;
 543
 544         case 76:
 545             charcode = '\r';
 546         break;
 547
 548         case 96:
 549             charcode = NSF5FunctionKey;
 550         break;
 551
 552         case 97:
 553             charcode = NSF6FunctionKey;
 554         break;
 555
 556         case 98:
 557             charcode = NSF7FunctionKey;
 558         break;
 559
 560         case 99:
 561             charcode = NSF3FunctionKey;
 562         break;
 563
 564         case 100:
 565             charcode = NSF8FunctionKey;
 566         break;
 567
 568         case 101:
 569             charcode = NSF9FunctionKey;
 570         break;
 571
 572         case 103:
 573             charcode = NSF11FunctionKey;
 574         break;
 575
 576         case 105:
 577             charcode = NSF3FunctionKey;
 578         break;
 579
 580         case 107:
 581             charcode = NSF14FunctionKey;
 582         break;
 583
 584         case 109:
 585             charcode = NSF10FunctionKey;
 586         break;
 587
 588         case 111:
 589             charcode = NSF12FunctionKey;
 590         break;
 591
 592         case 113:
 593             charcode = NSF13FunctionKey;
 594         break;
 595
 596         case 114:
 597             charcode = NSInsertFunctionKey;
 598         break;
 599
 600         case 115:
 601             charcode = NSHomeFunctionKey;
 602         break;
 603
 604         case 116:
 605             charcode = NSPageUpFunctionKey;
 606         break;
 607
 608         case 117:
 609             charcode = NSDeleteFunctionKey;
 610         break;
 611
 612         case 118:
 613             charcode = NSF4FunctionKey;
 614         break;
 615
 616         case 119:
 617             charcode = NSEndFunctionKey;
 618         break;
 619
 620         case 120:
 621             charcode = NSF2FunctionKey;
 622         break;
 623
 624         case 121:
 625             charcode = NSPageDownFunctionKey;
 626         break;
 627
 628         case 122:
 629             charcode = NSF1FunctionKey;
 630         break;
 631
 632         case 123:
 633             charcode = NSLeftArrowFunctionKey;
 634         break;
 635
 636         case 124:
 637             charcode = NSRightArrowFunctionKey;
 638         break;
 639
 640         case 125:
 641             charcode = NSDownArrowFunctionKey;
 642         break;
 643
 644         case 126:
 645             charcode = NSUpArrowFunctionKey;
 646         break;
 647     }
 648
 649     if (charcode == 'a') {
 650         unsigned long state;
 651         long keyTrans;
 652         char charCode;
 653         Ptr kchr;
 654         state = 0;
 655         kchr = (Ptr) GetScriptVariable(smCurrentScript, smKCHRCache);
 656         keyTrans = KeyTranslate(kchr, code, &state);
 657         charCode = keyTrans;
 658         [item setKeyEquivalent:[NSString stringWithCString:&charCode length:1]];
 659     } else if (charcode != 'b') {
 660         [item setKeyEquivalent:[NSString stringWithCharacters:&charcode length:1]];
 661     }
 662 }
 663
 664 @end