MenuTunes.m

   1 /*
   2 Things to do:
   3 ¥ Make preferences window pretty
   4 ¥ Optimize
   5 ¥ Apple Events! Apple Events! Apple Events!
   6 ¥ Manual and webpage
   7 ¥ Finish up registration frontend
   8 */
   9
  10 #import "MenuTunes.h"
  11 #import "PreferencesController.h"
  12 #import "HotKeyCenter.h"
  13 #import "StatusWindowController.h"
  14
  15 @interface MenuTunes(Private)
  16 - (ITMTRemote *)loadRemote;
  17 - (void)updateMenu;
  18 - (void)rebuildUpcomingSongsMenu;
  19 - (void)rebuildPlaylistMenu;
  20 - (void)rebuildEQPresetsMenu;
  21 - (void)setupHotKeys;
  22 - (void)timerUpdate;
  23 - (void)setKeyEquivalentForCode:(short)code andModifiers:(long)modifiers
  24         onItem:(NSMenuItem *)item;
  25
  26 @end
  27
  28 @implementation MenuTunes
  29
  30 /*************************************************************************/
  31 #pragma mark -
  32 #pragma mark INITIALIZATION METHODS
  33 /*************************************************************************/
  34
  35 - (id)init
  36 {
  37     if ( ( self = [super init] ) ) {
  38         remoteArray = [[NSMutableArray alloc] initWithCapacity:1];
  39     }
  40     return self;
  41 }
  42
  43 - (void)applicationDidFinishLaunching:(NSNotification *)note
  44 {
  45     currentRemote = [self loadRemote];
  46     [currentRemote begin];
  47
  48     [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(iTunesTerminated:) name:@"ITMTRemoteAppDidTerminateNotification" object:nil];
  49     [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(iTunesLaunched:) name:@"ITMTRemoteAppDidLaunchNotification" object:nil];
  50
  51     [self registerDefaultsIfNeeded];
  52
  53     menu = [[NSMenu alloc] initWithTitle:@""];
  54
  55     isAppRunning = [currentRemote isAppRunning];
  56     if (isAppRunning)
  57     {
  58         [self rebuildMenu];
  59         refreshTimer = [NSTimer scheduledTimerWithTimeInterval:3.5
  60                             target:self
  61                             selector:@selector(timerUpdate)
  62                             userInfo:nil
  63                             repeats:YES];
  64     }
  65     else
  66     {
  67         menu = [[NSMenu alloc] initWithTitle:@""];
  68         [[menu addItemWithTitle:@"Open iTunes" action:@selector(openiTunes:) keyEquivalent:@""] setTarget:self];
  69         [[menu addItemWithTitle:@"Preferences" action:@selector(showPreferences:) keyEquivalent:@""] setTarget:self];
  70         [[menu addItemWithTitle:@"Quit" action:@selector(quitMenuTunes:) keyEquivalent:@""] setTarget:self];
  71         refreshTimer = nil;
  72     }
  73
  74     statusItem = [[ITStatusItem alloc] initWithStatusBar:[NSStatusBar systemStatusBar]
  75                                               withLength:NSSquareStatusItemLength];
  76
  77     [statusItem setImage:[NSImage imageNamed:@"menu"]];
  78     [statusItem setAlternateImage:[NSImage imageNamed:@"selected_image"]];
  79     [statusItem setMenu:menu];
  80     // Below line of code is for creating builds for Beta Testers
  81     // [statusItem setToolTip:@[NSString stringWithFormat:@"This Nontransferable Beta (Built on %s) of iThink Software's MenuTunes is Registered to: Beta Tester (betatester@somedomain.com).",__DATE__]];
  82 }
  83
  84 - (ITMTRemote *)loadRemote
  85 {
  86     NSString *folderPath = [[NSBundle mainBundle] builtInPlugInsPath];
  87
  88     if (folderPath) {
  89         NSArray      *bundlePathList = [NSBundle pathsForResourcesOfType:@"remote" inDirectory:folderPath];
  90         NSEnumerator *enumerator     = [bundlePathList objectEnumerator];
  91         NSString     *bundlePath;
  92
  93         while ( (bundlePath = [enumerator nextObject]) ) {
  94             NSBundle* remoteBundle = [NSBundle bundleWithPath:bundlePath];
  95
  96             if (remoteBundle) {
  97                 Class remoteClass = [remoteBundle principalClass];
  98
  99                 if ([remoteClass conformsToProtocol:@protocol(ITMTRemote)] &&
 100                     [remoteClass isKindOfClass:[NSObject class]]) {
 101
 102                     id remote = [remoteClass remote];
 103                     [remoteArray addObject:remote];
 104                 }
 105             }
 106         }
 107
 108 //      if ( [remoteArray count] > 0 ) {
 109 //          if ( [remoteArray count] > 1 ) {
 110 //              [remoteArray sortUsingSelector:@selector(sortAlpha:)];
 111 //          }
 112 //          [self loadModuleAccessUI]; //Comment out this line to disable remote visibility
 113 //      }
 114     }
 115     NSLog(@"%@", [remoteArray objectAtIndex:0]);
 116     return [remoteArray objectAtIndex:0];
 117 }
 118
 119
 120 /*************************************************************************/
 121 #pragma mark -
 122 #pragma mark INSTANCE METHODS
 123 /*************************************************************************/
 124
 125 - (void)registerDefaultsIfNeeded
 126 {
 127     NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
 128     if (![defaults objectForKey:@"menu"]) {
 129         bool found = NO;
 130         NSMutableDictionary *loginwindow;
 131         NSMutableArray *loginarray;
 132         int i;
 133
 134         [defaults setObject:
 135             [NSArray arrayWithObjects:
 136                 @"Play/Pause",
 137                 @"Next Track",
 138                 @"Previous Track",
 139                 @"Fast Forward",
 140                 @"Rewind",
 141                 @"<separator>",
 142                 @"Upcoming Songs",
 143                 @"Playlists",
 144                 @"<separator>",
 145                 @"PreferencesÉ",
 146                 @"Quit",
 147                 @"<separator>",
 148                 @"Current Track Info",
 149                 nil] forKey:@"menu"];
 150
 151         [defaults synchronize];
 152         loginwindow = [[defaults persistentDomainForName:@"loginwindow"] mutableCopy];
 153         loginarray = [loginwindow objectForKey:@"AutoLaunchedApplicationDictionary"];
 154
 155         for (i = 0; i < [loginarray count]; i++) {
 156             NSDictionary *tempDict = [loginarray objectAtIndex:i];
 157             if ([[[tempDict objectForKey:@"Path"] lastPathComponent] isEqualToString:[[[NSBundle mainBundle] bundlePath] lastPathComponent]]) {
 158                 found = YES;
 159             }
 160         }
 161
 162         //
 163         //This is teh sux
 164         //We must fix it so it is no longer suxy
 165         if (!found) {
 166             if (NSRunInformationalAlertPanel(@"Auto-launch MenuTunes", @"Would you like MenuTunes to automatically launch at login?", @"Yes", @"No", nil) == NSOKButton) {
 167                 AEDesc scriptDesc, resultDesc;
 168                 NSString *script = [NSString stringWithFormat:@"tell application \"System Events\"\nmake new login item at end of login items with properties {path:\"%@\", kind:\"APPLICATION\"}\nend tell", [[NSBundle mainBundle] bundlePath]];
 169                 ComponentInstance asComponent = OpenDefaultComponent(kOSAComponentType, kAppleScriptSubtype);
 170
 171                 AECreateDesc(typeChar, [script cString], [script cStringLength],
 172             &scriptDesc);
 173
 174                 OSADoScript(asComponent, &scriptDesc, kOSANullScript, typeChar, kOSAModeCanInteract, &resultDesc);
 175
 176                 AEDisposeDesc(&scriptDesc);
 177                 AEDisposeDesc(&resultDesc);
 178
 179                 CloseComponent(asComponent);
 180             }
 181         }
 182     }
 183
 184     if (![defaults integerForKey:@"SongsInAdvance"])
 185     {
 186         [defaults setInteger:5 forKey:@"SongsInAdvance"];
 187     }
 188
 189     if (![defaults objectForKey:@"showName"]) {
 190         [defaults setBool:YES forKey:@"showName"];
 191     }
 192
 193     if (![defaults objectForKey:@"showArtist"]) {
 194         [defaults setBool:YES forKey:@"showArtist"];
 195     }
 196
 197     if (![defaults objectForKey:@"showAlbum"]) {
 198         [defaults setBool:NO forKey:@"showAlbum"];
 199     }
 200
 201     if (![defaults objectForKey:@"showTime"]) {
 202         [defaults setBool:NO forKey:@"showTime"];
 203     }
 204 }
 205
 206 //Recreate the status item menu
 207 - (void)rebuildMenu
 208 {
 209     NSArray *myMenu = [[NSUserDefaults standardUserDefaults] arrayForKey:@"menu"];
 210     int i;
 211
 212     trackInfoIndex = -1;
 213     lastSongIndex = -1;
 214     didHaveAlbumName = ([[currentRemote currentSongAlbum] length] > 0);
 215     didHaveArtistName = ([[currentRemote currentSongArtist] length] > 0);
 216
 217     while ([menu numberOfItems] > 0) {
 218         [menu removeItemAtIndex:0];
 219     }
 220
 221     playPauseMenuItem = nil;
 222     upcomingSongsItem = nil;
 223     playlistItem = nil;
 224     [playlistMenu release];
 225     playlistMenu = nil;
 226     eqItem = nil;
 227     [eqMenu release];
 228     eqMenu = nil;
 229
 230     for (i = 0; i < [myMenu count]; i++) {
 231         NSString *item = [myMenu objectAtIndex:i];
 232         if ([item isEqualToString:@"Play/Pause"]) {
 233             KeyCombo *tempCombo = [[NSUserDefaults standardUserDefaults] keyComboForKey:@"PlayPause"];
 234             playPauseMenuItem = [menu addItemWithTitle:@"Play"
 235                                     action:@selector(playPause:)
 236                                     keyEquivalent:@""];
 237             [playPauseMenuItem setTarget:self];
 238
 239             if (tempCombo)
 240             {
 241                 [self setKeyEquivalentForCode:[tempCombo keyCode]
 242                     andModifiers:[tempCombo modifiers] onItem:playPauseMenuItem];
 243                 [tempCombo release];
 244             }
 245         } else if ([item isEqualToString:@"Next Track"]) {
 246             KeyCombo *tempCombo = [[NSUserDefaults standardUserDefaults] keyComboForKey:@"NextTrack"];
 247             NSMenuItem *nextTrack = [menu addItemWithTitle:@"Next Track"
 248                                         action:@selector(nextSong:)
 249                                         keyEquivalent:@""];
 250
 251             [nextTrack setTarget:self];
 252             if (tempCombo)
 253             {
 254                 [self setKeyEquivalentForCode:[tempCombo keyCode]
 255                     andModifiers:[tempCombo modifiers] onItem:nextTrack];
 256                 [tempCombo release];
 257             }
 258         } else if ([item isEqualToString:@"Previous Track"]) {
 259             KeyCombo *tempCombo = [[NSUserDefaults standardUserDefaults] keyComboForKey:@"PrevTrack"];
 260             NSMenuItem *prevTrack = [menu addItemWithTitle:@"Previous Track"
 261                                         action:@selector(prevSong:)
 262                                         keyEquivalent:@""];
 263
 264             [prevTrack setTarget:self];
 265             if (tempCombo)
 266             {
 267                 [self setKeyEquivalentForCode:[tempCombo keyCode]
 268                     andModifiers:[tempCombo modifiers] onItem:prevTrack];
 269                 [tempCombo release];
 270             }
 271         } else if ([item isEqualToString:@"Fast Forward"]) {
 272             [[menu addItemWithTitle:@"Fast Forward"
 273                              action:@selector(fastForward:)
 274                       keyEquivalent:@""] setTarget:self];
 275         } else if ([item isEqualToString:@"Rewind"]) {
 276             [[menu addItemWithTitle:@"Rewind"
 277                              action:@selector(rewind:)
 278                       keyEquivalent:@""] setTarget:self];
 279         } else if ([item isEqualToString:@"Upcoming Songs"]) {
 280             upcomingSongsItem = [menu addItemWithTitle:@"Upcoming Songs"
 281                                                 action:nil
 282                                          keyEquivalent:@""];
 283         } else if ([item isEqualToString:@"Playlists"]) {
 284             playlistItem = [menu addItemWithTitle:@"Playlists"
 285                                            action:nil
 286                                     keyEquivalent:@""];
 287         } else if ([item isEqualToString:@"EQ Presets"]) {
 288             eqItem = [menu addItemWithTitle:@"EQ Presets"
 289                                      action:nil
 290                               keyEquivalent:@""];
 291         } else if ([item isEqualToString:@"PreferencesÉ"]) {
 292             [[menu addItemWithTitle:@"PreferencesÉ"
 293                              action:@selector(showPreferences:)
 294                       keyEquivalent:@""] setTarget:self];
 295         } else if ([item isEqualToString:@"Quit"]) {
 296             [[menu addItemWithTitle:@"Quit"
 297                              action:@selector(quitMenuTunes:)
 298                       keyEquivalent:@""] setTarget:self];
 299         } else if ([item isEqualToString:@"Current Track Info"]) {
 300             trackInfoIndex = [menu numberOfItems];
 301             [menu addItemWithTitle:@"No Song"
 302                             action:nil
 303                      keyEquivalent:@""];
 304         } else if ([item isEqualToString:@"<separator>"]) {
 305             [menu addItem:[NSMenuItem separatorItem]];
 306         }
 307     }
 308
 309     [self timerUpdate]; //Updates dynamic info in the menu
 310
 311     [self clearHotKeys];
 312     [self setupHotKeys];
 313 }
 314
 315 //Updates the menu with current player state, song, and upcoming songs
 316 - (void)updateMenu
 317 {
 318     NSMenuItem *menuItem;
 319     NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
 320
 321     if (!isAppRunning) {
 322         return;
 323     }
 324
 325     if (upcomingSongsItem) {
 326         [self rebuildUpcomingSongsMenu];
 327     }
 328
 329     if (playlistItem) {
 330         [self rebuildPlaylistMenu];
 331     }
 332
 333     if (eqItem) {
 334         [self rebuildEQPresetsMenu];
 335     }
 336
 337     if (trackInfoIndex > -1)
 338     {
 339         NSString *curSongName, *curAlbumName = @"", *curArtistName = @"";
 340         curSongName = [currentRemote currentSongTitle];
 341
 342         if ([defaults boolForKey:@"showAlbum"]) {
 343             curAlbumName = [currentRemote currentSongAlbum];
 344         }
 345
 346         if ([defaults boolForKey:@"showArtist"]) {
 347             curArtistName = [currentRemote currentSongArtist];
 348         }
 349
 350         if ([curSongName length] > 0) {
 351             int index = [menu indexOfItemWithTitle:@"Now Playing"];
 352             if (index > -1) {
 353                 if ([defaults boolForKey:@"showName"]) {
 354                     [menu removeItemAtIndex:index + 1];
 355                 }
 356                 if (didHaveAlbumName && [defaults boolForKey:@"showAlbum"]) {
 357                     [menu removeItemAtIndex:index + 1];
 358                 }
 359                 if (didHaveArtistName && [defaults boolForKey:@"showArtist"]) {
 360                     [menu removeItemAtIndex:index + 1];
 361                 }
 362                 if ([defaults boolForKey:@"showTime"]) {
 363                     [menu removeItemAtIndex:index + 1];
 364                 }
 365             }
 366
 367             if (!isPlayingRadio) {
 368                 if ([defaults boolForKey:@"showTime"]) {
 369                     menuItem = [[NSMenuItem alloc] initWithTitle:[NSString stringWithFormat:@"  %@", [currentRemote currentSongLength]]
 370                                                         action:nil
 371                                                         keyEquivalent:@""];
 372                     [menu insertItem:menuItem atIndex:trackInfoIndex + 1];
 373                     [menuItem release];
 374                 }
 375
 376                 if ([curArtistName length] > 0) {
 377                     menuItem = [[NSMenuItem alloc] initWithTitle:[NSString stringWithFormat:@"  %@", curArtistName]
 378                                                         action:nil
 379                                                         keyEquivalent:@""];
 380                     [menu insertItem:menuItem atIndex:trackInfoIndex + 1];
 381                     [menuItem release];
 382                 }
 383
 384                 if ([curAlbumName length] > 0) {
 385                     menuItem = [[NSMenuItem alloc] initWithTitle:[NSString stringWithFormat:@"  %@", curAlbumName]
 386                                                         action:nil
 387                                                         keyEquivalent:@""];
 388                     [menu insertItem:menuItem atIndex:trackInfoIndex + 1];
 389                     [menuItem release];
 390                 }
 391             }
 392
 393             if ([defaults boolForKey:@"showName"]) {
 394                 menuItem = [[NSMenuItem alloc] initWithTitle:[NSString stringWithFormat:@"  %@", curSongName]
 395                                                     action:nil
 396                                                     keyEquivalent:@""];
 397                 [menu insertItem:menuItem atIndex:trackInfoIndex + 1];
 398                 [menuItem release];
 399             }
 400
 401             if (index == -1) {
 402                 menuItem = [[NSMenuItem alloc] initWithTitle:@"Now Playing" action:nil keyEquivalent:@""];
 403                 [menu removeItemAtIndex:[menu indexOfItemWithTitle:@"No Song"]];
 404                 [menu insertItem:menuItem atIndex:trackInfoIndex];
 405                 [menuItem release];
 406             }
 407         } else if ([menu indexOfItemWithTitle:@"No Song"] == -1) {
 408             [menu removeItemAtIndex:trackInfoIndex];
 409
 410             if ([defaults boolForKey:@"showName"] == YES) {
 411                 [menu removeItemAtIndex:trackInfoIndex];
 412             }
 413
 414             if ([defaults boolForKey:@"showTime"] == YES) {
 415                 [menu removeItemAtIndex:trackInfoIndex];
 416             }
 417
 418             if (didHaveArtistName && [defaults boolForKey:@"showArtist"]) {
 419                 [menu removeItemAtIndex:trackInfoIndex];
 420             }
 421
 422             if (didHaveAlbumName && [defaults boolForKey:@"showAlbum"]) {
 423                 [menu removeItemAtIndex:trackInfoIndex];
 424             }
 425
 426             menuItem = [[NSMenuItem alloc] initWithTitle:@"No Song" action:nil keyEquivalent:@""];
 427             [menu insertItem:menuItem atIndex:trackInfoIndex];
 428             [menuItem release];
 429         }
 430
 431         if ([defaults boolForKey:@"showArtist"]) {
 432             didHaveArtistName = (([curArtistName length] > 0) ? YES : NO);
 433         }
 434
 435         if ([defaults boolForKey:@"showAlbum"]) {
 436             didHaveAlbumName = (([curAlbumName length] > 0) ? YES : NO);
 437         }
 438     }
 439 }
 440
 441 //Rebuild the upcoming songs submenu. Can be improved a lot.
 442 - (void)rebuildUpcomingSongsMenu
 443 {
 444     int curIndex = [currentRemote currentPlaylistIndex];
 445     int numSongs = [currentRemote numberOfSongsInPlaylistAtIndex:curIndex];
 446     int numSongsInAdvance = [[NSUserDefaults standardUserDefaults] integerForKey:@"SongsInAdvance"];
 447     if (!isPlayingRadio) {
 448         if (numSongs > 0) {
 449             int curTrack = [currentRemote currentSongIndex];
 450             int i;
 451
 452             [upcomingSongsMenu release];
 453             upcomingSongsMenu = [[NSMenu alloc] initWithTitle:@""];
 454             [upcomingSongsItem setSubmenu:upcomingSongsMenu];
 455             [upcomingSongsItem setEnabled:YES];
 456
 457             for (i = curTrack + 1; i <= curTrack + numSongsInAdvance; i++) {
 458                 if (i <= numSongs) {
 459                     NSString *curSong = [currentRemote songTitleAtIndex:i];
 460                     NSMenuItem *songItem;
 461                     songItem = [[NSMenuItem alloc] initWithTitle:curSong action:@selector(playTrack:) keyEquivalent:@""];
 462                     [songItem setTarget:self];
 463                     [songItem setRepresentedObject:[NSNumber numberWithInt:i + 1]];
 464                     [upcomingSongsMenu addItem:songItem];
 465                     [songItem release];
 466                 } else {
 467                     break;
 468                 }
 469             }
 470         }
 471     } else {
 472         [upcomingSongsItem setSubmenu:nil];
 473         [upcomingSongsItem setEnabled:NO];
 474     }
 475 }
 476
 477 - (void)rebuildPlaylistMenu
 478 {
 479     NSArray *playlists = [currentRemote playlists];
 480     int i, curPlaylist = [currentRemote currentPlaylistIndex];
 481
 482     if (isPlayingRadio)
 483     {
 484         curPlaylist = 0;
 485     }
 486     if (playlistMenu && ([playlists count] == [playlistMenu numberOfItems]))
 487         return;
 488
 489     [playlistMenu release];
 490     playlistMenu = [[NSMenu alloc] initWithTitle:@""];
 491
 492     for (i = 0; i < [playlists count]; i++) {
 493         NSString *playlistName = [playlists objectAtIndex:i];
 494         NSMenuItem *tempItem;
 495         tempItem = [[NSMenuItem alloc] initWithTitle:playlistName action:@selector(selectPlaylist:) keyEquivalent:@""];
 496         [tempItem setTarget:self];
 497         [tempItem setRepresentedObject:[NSNumber numberWithInt:i + 1]];
 498         [playlistMenu addItem:tempItem];
 499         [tempItem release];
 500     }
 501     [playlistItem setSubmenu:playlistMenu];
 502
 503     if (curPlaylist) {
 504         [[playlistMenu itemAtIndex:curPlaylist - 1] setState:NSOnState];
 505     }
 506 }
 507
 508 //Build a menu with the list of all available EQ presets
 509 - (void)rebuildEQPresetsMenu
 510 {
 511     NSArray *eqPresets = [currentRemote eqPresets];
 512     int i;
 513
 514     if (eqMenu && ([[currentRemote eqPresets] count] == [eqMenu numberOfItems]))
 515         return;
 516
 517     [eqMenu release];
 518     eqMenu = [[NSMenu alloc] initWithTitle:@""];
 519
 520     for (i = 0; i < [eqPresets count]; i++) {
 521         NSString *setName = [eqPresets objectAtIndex:i];
 522         NSMenuItem *tempItem;
 523         tempItem = [[NSMenuItem alloc] initWithTitle:setName action:@selector(selectEQPreset:) keyEquivalent:@""];
 524         [tempItem setTarget:self];
 525         [tempItem setRepresentedObject:[NSNumber numberWithInt:i]];
 526         [eqMenu addItem:tempItem];
 527         [tempItem release];
 528     }
 529     [eqItem setSubmenu:eqMenu];
 530
 531     [[eqMenu itemAtIndex:[currentRemote currentEQPresetIndex] - 1] setState:NSOnState];
 532 }
 533
 534 - (void)clearHotKeys
 535 {
 536     [[HotKeyCenter sharedCenter] removeHotKey:@"PlayPause"];
 537     [[HotKeyCenter sharedCenter] removeHotKey:@"NextTrack"];
 538     [[HotKeyCenter sharedCenter] removeHotKey:@"PrevTrack"];
 539     [[HotKeyCenter sharedCenter] removeHotKey:@"TrackInfo"];
 540     [[HotKeyCenter sharedCenter] removeHotKey:@"UpcomingSongs"];
 541 }
 542
 543 - (void)setupHotKeys
 544 {
 545     NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
 546
 547     if ([defaults objectForKey:@"PlayPause"] != nil) {
 548         [[HotKeyCenter sharedCenter] addHotKey:@"PlayPause"
 549                 combo:[defaults keyComboForKey:@"PlayPause"]
 550                 target:self action:@selector(playPause:)];
 551     }
 552
 553     if ([defaults objectForKey:@"NextTrack"] != nil) {
 554         [[HotKeyCenter sharedCenter] addHotKey:@"NextTrack"
 555                 combo:[defaults keyComboForKey:@"NextTrack"]
 556                 target:self action:@selector(nextSong:)];
 557     }
 558
 559     if ([defaults objectForKey:@"PrevTrack"] != nil) {
 560         [[HotKeyCenter sharedCenter] addHotKey:@"PrevTrack"
 561                 combo:[defaults keyComboForKey:@"PrevTrack"]
 562                 target:self action:@selector(prevSong:)];
 563     }
 564
 565     if ([defaults objectForKey:@"TrackInfo"] != nil) {
 566         [[HotKeyCenter sharedCenter] addHotKey:@"TrackInfo"
 567                 combo:[defaults keyComboForKey:@"TrackInfo"]
 568                 target:self action:@selector(showCurrentTrackInfo)];
 569     }
 570
 571     if ([defaults objectForKey:@"UpcomingSongs"] != nil) {
 572         [[HotKeyCenter sharedCenter] addHotKey:@"UpcomingSongs"
 573                combo:[defaults keyComboForKey:@"UpcomingSongs"]
 574                target:self action:@selector(showUpcomingSongs)];
 575     }
 576 }
 577
 578 //Called when the timer fires.
 579 - (void)timerUpdate
 580 {
 581     if ([currentRemote playerState] != stopped) {
 582         int trackPlayingIndex = [currentRemote currentSongIndex];
 583         int playlist = [currentRemote currentPlaylistIndex];
 584
 585         if (trackPlayingIndex != lastSongIndex) {
 586             bool wasPlayingRadio = isPlayingRadio;
 587             isPlayingRadio = [[currentRemote classOfPlaylistAtIndex:playlist] isEqualToString:@"radio tuner playlist"];
 588             if (isPlayingRadio && !wasPlayingRadio) {
 589                 int i;
 590                 for (i = 0; i < [playlistMenu numberOfItems]; i++)
 591                 {
 592                     [[playlistMenu itemAtIndex:i] setState:NSOffState];
 593                 }
 594             }
 595             if (wasPlayingRadio) {
 596                 NSMenuItem *temp = [[NSMenuItem alloc] initWithTitle:@"" action:NULL keyEquivalent:@""];
 597                 [menu insertItem:temp atIndex:trackInfoIndex + 1];
 598                 [temp release];
 599             }
 600             [self updateMenu];
 601             lastSongIndex = trackPlayingIndex;
 602         }
 603         else
 604         {
 605             if (playlist != [currentRemote currentPlaylistIndex]) {
 606                 bool wasPlayingRadio = isPlayingRadio;
 607                 isPlayingRadio = [[currentRemote classOfPlaylistAtIndex:playlist] isEqualToString:@"radio tuner playlist"];
 608                 if (isPlayingRadio && !wasPlayingRadio) {
 609                     int i;
 610                     for (i = 0; i < [playlistMenu numberOfItems]; i++)
 611                     {
 612                         [[playlistMenu itemAtIndex:i] setState:NSOffState];
 613                     }
 614                 }
 615                 if (wasPlayingRadio) {
 616                     NSMenuItem *temp = [[NSMenuItem alloc] initWithTitle:@"" action:NULL keyEquivalent:@""];
 617                     [menu insertItem:temp atIndex:trackInfoIndex + 1];
 618                     [temp release];
 619                 }
 620                 [self updateMenu];
 621                 lastSongIndex = trackPlayingIndex;
 622             }
 623         }
 624         //Update Play/Pause menu item
 625         if (playPauseMenuItem){
 626             if ([currentRemote playerState] == playing) {
 627                 [playPauseMenuItem setTitle:@"Pause"];
 628             } else {
 629                 [playPauseMenuItem setTitle:@"Play"];
 630             }
 631         }
 632     }
 633 }
 634
 635 - (void)iTunesLaunched:(NSNotification *)note
 636 {
 637     isAppRunning = YES;
 638
 639     //Restart the timer
 640     refreshTimer = [NSTimer scheduledTimerWithTimeInterval:3.5 target:self selector:@selector(timerUpdate) userInfo:nil repeats:YES];
 641
 642     [self rebuildMenu]; //Rebuild the menu since no songs will be playing
 643     [statusItem setMenu:menu]; //Set the menu back to the main one
 644 }
 645
 646 - (void)iTunesTerminated:(NSNotification *)note
 647 {
 648     isAppRunning = NO;
 649
 650     [menu release];
 651     menu = [[NSMenu alloc] initWithTitle:@""];
 652     [[menu addItemWithTitle:@"Open iTunes" action:@selector(openiTunes:) keyEquivalent:@""] setTarget:self];
 653     [[menu addItemWithTitle:@"Preferences" action:@selector(showPreferences:) keyEquivalent:@""] setTarget:self];
 654     [[menu addItemWithTitle:@"Quit" action:@selector(quitMenuTunes:) keyEquivalent:@""] setTarget:self];
 655     [statusItem setMenu:menu];
 656
 657     [refreshTimer invalidate];
 658     refreshTimer = nil;
 659     [self clearHotKeys];
 660 }
 661
 662 //
 663 //
 664 // Selectors - called from status item menu
 665 //
 666 //
 667
 668 // Plugin dependent selectors
 669
 670 - (void)playTrack:(id)sender
 671 {
 672     [currentRemote switchToSongAtIndex:[[sender representedObject] intValue]];
 673     [self updateMenu];
 674 }
 675
 676 - (void)selectPlaylist:(id)sender
 677 {
 678     int playlist = [[sender representedObject] intValue];
 679     if (!isPlayingRadio) {
 680         int curPlaylist = [currentRemote currentPlaylistIndex];
 681         [[playlistMenu itemAtIndex:curPlaylist - 1] setState:NSOffState];
 682     }
 683     [currentRemote switchToPlaylistAtIndex:playlist];
 684     [[playlistMenu itemAtIndex:playlist - 1] setState:NSOnState];
 685     [self updateMenu];
 686 }
 687
 688 - (void)selectEQPreset:(id)sender
 689 {
 690     int curSet = [currentRemote currentEQPresetIndex];
 691     int item = [[sender representedObject] intValue];
 692     [currentRemote switchToEQAtIndex:item];
 693     [[eqMenu itemAtIndex:curSet - 1] setState:NSOffState];
 694     [[eqMenu itemAtIndex:item - 1] setState:NSOnState];
 695 }
 696
 697 - (void)playPause:(id)sender
 698 {
 699     PlayerState state = [currentRemote playerState];
 700     if (state == playing) {
 701         [currentRemote pause];
 702         [playPauseMenuItem setTitle:@"Play"];
 703     } else if ((state == forwarding) || (state == rewinding)) {
 704         [currentRemote pause];
 705         [currentRemote play];
 706     } else {
 707         [currentRemote play];
 708         [playPauseMenuItem setTitle:@"Pause"];
 709     }
 710 }
 711
 712 - (void)nextSong:(id)sender
 713 {
 714     [currentRemote goToNextSong];
 715 }
 716
 717 - (void)prevSong:(id)sender
 718 {
 719     [currentRemote goToPreviousSong];
 720 }
 721
 722 - (void)fastForward:(id)sender
 723 {
 724     [currentRemote fastForward];
 725     [playPauseMenuItem setTitle:@"Play"];
 726 }
 727
 728 - (void)rewind:(id)sender
 729 {
 730     [currentRemote rewind];
 731     [playPauseMenuItem setTitle:@"Play"];
 732 }
 733
 734 //
 735 //
 736 // Plugin independent selectors
 737 //
 738 //
 739 - (void)quitMenuTunes:(id)sender
 740 {
 741     [NSApp terminate:self];
 742 }
 743
 744 //How is this going to work, now that we're pluginized?
 745 - (void)openiTunes:(id)sender
 746 {
 747     [[NSWorkspace sharedWorkspace] launchApplication:@"iTunes"];
 748 }
 749
 750 - (void)showPreferences:(id)sender
 751 {
 752     if (!prefsController) {
 753         prefsController = [[PreferencesController alloc] initWithMenuTunes:self];
 754         [self clearHotKeys];
 755     }
 756 }
 757
 758
 759 - (void)closePreferences
 760 {
 761     if (isAppRunning) {
 762         [self setupHotKeys];
 763     }
 764     [prefsController release];
 765     prefsController = nil;
 766 }
 767
 768 //
 769 //
 770 // Show Current Track Info And Show Upcoming Songs Floaters
 771 //
 772 //
 773
 774 - (void)showCurrentTrackInfo
 775 {
 776     NSString *trackName = [currentRemote currentSongTitle];
 777     if (!statusController && [trackName length]) {
 778         NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
 779         NSString *stringToShow = @"";
 780
 781         if ([defaults boolForKey:@"showName"]) {
 782             if ([defaults boolForKey:@"showArtist"]) {
 783                 NSString *trackArtist = [currentRemote currentSongArtist];
 784                 trackName = [NSString stringWithFormat:@"%@ - %@", trackArtist, trackName];
 785             }
 786             stringToShow = [stringToShow stringByAppendingString:trackName];
 787             stringToShow = [stringToShow stringByAppendingString:@"\n"];
 788         }
 789
 790         if ([defaults boolForKey:@"showAlbum"]) {
 791             NSString *trackAlbum = [currentRemote currentSongAlbum];
 792             if ([trackAlbum length]) {
 793                 stringToShow = [stringToShow stringByAppendingString:trackAlbum];
 794                 stringToShow = [stringToShow stringByAppendingString:@"\n"];
 795             }
 796         }
 797
 798         if ([defaults boolForKey:@"showTime"]) {
 799             NSString *trackTime = [currentRemote currentSongLength];
 800             if ([trackTime length]) {
 801                 stringToShow = [NSString stringWithFormat:@"%@Total Time: %@\n", stringToShow, trackTime];
 802             }
 803         }
 804
 805         {
 806             int trackTimeLeft = [[currentRemote currentSongRemaining] intValue];
 807             int minutes = trackTimeLeft / 60, seconds = trackTimeLeft % 60;
 808             if (seconds < 10) {
 809                 stringToShow = [stringToShow stringByAppendingString:
 810                             [NSString stringWithFormat:@"Time Remaining: %i:0%i", minutes, seconds]];
 811             } else {
 812                 stringToShow = [stringToShow stringByAppendingString:
 813                             [NSString stringWithFormat:@"Time Remaining: %i:%i", minutes, seconds]];
 814             }
 815         }
 816
 817         statusController = [[StatusWindowController alloc] init];
 818         [statusController setTrackInfo:stringToShow];
 819         [NSTimer scheduledTimerWithTimeInterval:3.0
 820                                     target:self
 821                                     selector:@selector(fadeAndCloseStatusWindow)
 822                                     userInfo:nil
 823                                     repeats:NO];
 824     }
 825 }
 826
 827 - (void)showUpcomingSongs
 828 {
 829     int curPlaylist = [currentRemote currentPlaylistIndex];
 830     if (!statusController) {
 831         int numSongs = [currentRemote numberOfSongsInPlaylistAtIndex:curPlaylist];
 832
 833         if (numSongs > 0) {
 834             int numSongsInAdvance = [[NSUserDefaults standardUserDefaults] integerForKey:@"SongsInAdvance"];
 835             int curTrack = [currentRemote currentSongIndex];
 836             int i;
 837             NSString *songs = @"";
 838
 839             statusController = [[StatusWindowController alloc] init];
 840             for (i = curTrack + 1; i <= curTrack + numSongsInAdvance; i++) {
 841                 if (i <= numSongs) {
 842                     NSString *curSong = [currentRemote songTitleAtIndex:i];
 843                     songs = [songs stringByAppendingString:curSong];
 844                     songs = [songs stringByAppendingString:@"\n"];
 845                 }
 846             }
 847             [statusController setUpcomingSongs:songs];
 848             [NSTimer scheduledTimerWithTimeInterval:3.0
 849                         target:self
 850                         selector:@selector(fadeAndCloseStatusWindow)
 851                         userInfo:nil
 852                         repeats:NO];
 853         }
 854     }
 855 }
 856
 857 - (void)fadeAndCloseStatusWindow
 858 {
 859     [statusController fadeWindowOut];
 860     [statusController release];
 861     statusController = nil;
 862 }
 863
 864 - (void)setKeyEquivalentForCode:(short)code andModifiers:(long)modifiers
 865         onItem:(NSMenuItem *)item
 866 {
 867     unichar charcode = 'a';
 868     int i;
 869     long cocoaModifiers = 0;
 870     static long carbonToCocoa[6][2] =
 871     {
 872         { cmdKey, NSCommandKeyMask },
 873         { optionKey, NSAlternateKeyMask },
 874         { controlKey, NSControlKeyMask },
 875         { shiftKey, NSShiftKeyMask },
 876     };
 877
 878     for (i = 0; i < 6; i++)
 879     {
 880         if (modifiers & carbonToCocoa[i][0])
 881         {
 882             cocoaModifiers += carbonToCocoa[i][1];
 883         }
 884     }
 885     [item setKeyEquivalentModifierMask:cocoaModifiers];
 886
 887     //Missing key combos for some keys. Must find them later.
 888     switch (code)
 889     {
 890         case 36:
 891             charcode = '\r';
 892         break;
 893
 894         case 48:
 895             charcode = '\t';
 896         break;
 897
 898         //Space -- ARGH!
 899         case 49:
 900         {
 901             /*MenuRef menuRef = _NSGetCarbonMenu([item menu]);
 902             NSLog(@"%@", menuRef);
 903             SetMenuItemCommandKey(menuRef, 0, NO, 49);
 904             SetMenuItemModifiers(menuRef, 0, kMenuNoCommandModifier);
 905             SetMenuItemKeyGlyph(menuRef, 0, kMenuBlankGlyph);
 906             charcode = 'b';*/
 907         }
 908         break;
 909
 910         case 51:
 911             charcode = NSDeleteFunctionKey;
 912         break;
 913
 914         case 53:
 915             charcode = '\e';
 916         break;
 917
 918         case 71:
 919             charcode = '\e';
 920         break;
 921
 922         case 76:
 923             charcode = '\r';
 924         break;
 925
 926         case 96:
 927             charcode = NSF5FunctionKey;
 928         break;
 929
 930         case 97:
 931             charcode = NSF6FunctionKey;
 932         break;
 933
 934         case 98:
 935             charcode = NSF7FunctionKey;
 936         break;
 937
 938         case 99:
 939             charcode = NSF3FunctionKey;
 940         break;
 941
 942         case 100:
 943             charcode = NSF8FunctionKey;
 944         break;
 945
 946         case 101:
 947             charcode = NSF9FunctionKey;
 948         break;
 949
 950         case 103:
 951             charcode = NSF11FunctionKey;
 952         break;
 953
 954         case 105:
 955             charcode = NSF3FunctionKey;
 956         break;
 957
 958         case 107:
 959             charcode = NSF14FunctionKey;
 960         break;
 961
 962         case 109:
 963             charcode = NSF10FunctionKey;
 964         break;
 965
 966         case 111:
 967             charcode = NSF12FunctionKey;
 968         break;
 969
 970         case 113:
 971             charcode = NSF13FunctionKey;
 972         break;
 973
 974         case 114:
 975             charcode = NSInsertFunctionKey;
 976         break;
 977
 978         case 115:
 979             charcode = NSHomeFunctionKey;
 980         break;
 981
 982         case 116:
 983             charcode = NSPageUpFunctionKey;
 984         break;
 985
 986         case 117:
 987             charcode = NSDeleteFunctionKey;
 988         break;
 989
 990         case 118:
 991             charcode = NSF4FunctionKey;
 992         break;
 993
 994         case 119:
 995             charcode = NSEndFunctionKey;
 996         break;
 997
 998         case 120:
 999             charcode = NSF2FunctionKey;
1000         break;
1001
1002         case 121:
1003             charcode = NSPageDownFunctionKey;
1004         break;
1005
1006         case 122:
1007             charcode = NSF1FunctionKey;
1008         break;
1009
1010         case 123:
1011             charcode = NSLeftArrowFunctionKey;
1012         break;
1013
1014         case 124:
1015             charcode = NSRightArrowFunctionKey;
1016         break;
1017
1018         case 125:
1019             charcode = NSDownArrowFunctionKey;
1020         break;
1021
1022         case 126:
1023             charcode = NSUpArrowFunctionKey;
1024         break;
1025     }
1026
1027     if (charcode == 'a') {
1028         unsigned long state;
1029         long keyTrans;
1030         char charCode;
1031         Ptr kchr;
1032         state = 0;
1033         kchr = (Ptr) GetScriptVariable(smCurrentScript, smKCHRCache);
1034         keyTrans = KeyTranslate(kchr, code, &state);
1035         charCode = keyTrans;
1036         [item setKeyEquivalent:[NSString stringWithCString:&charCode length:1]];
1037     } else if (charcode != 'b') {
1038         [item setKeyEquivalent:[NSString stringWithCharacters:&charcode length:1]];
1039     }
1040 }
1041
1042 /*************************************************************************/
1043 #pragma mark -
1044 #pragma mark NSApplication DELEGATE METHODS
1045 /*************************************************************************/
1046
1047 - (void)applicationWillTerminate:(NSNotification *)note
1048 {
1049     [self clearHotKeys];
1050     [[NSStatusBar systemStatusBar] removeStatusItem:statusItem];
1051 }
1052
1053
1054 /*************************************************************************/
1055 #pragma mark -
1056 #pragma mark DEALLOCATION METHODS
1057 /*************************************************************************/
1058
1059 - (void)dealloc
1060 {
1061     if (refreshTimer) {
1062         [refreshTimer invalidate];
1063         refreshTimer = nil;
1064     }
1065     [currentRemote halt];
1066     [statusItem release];
1067     [menu release];
1068 //  [view release];
1069     [super dealloc];
1070 }
1071
1072 @end