iTunesRemote.m

   1 #import "iTunesRemote.h"
   2
   3 @implementation iTunesRemote
   4
   5 + (id)remote
   6 {
   7     return [[[iTunesRemote alloc] init] autorelease];
   8 }
   9
  10 - (NSString *)remoteTitle
  11 {
  12     return @"iTunes Remote";
  13 }
  14
  15 - (NSString *)remoteInformation
  16 {
  17     return @"Default MenuTunes plugin to control iTunes, by iThink Software.";
  18 }
  19
  20 - (NSImage *)remoteIcon
  21 {
  22     return nil;
  23 }
  24
  25 - (BOOL)begin
  26 {
  27     ITDebugLog(@"iTunesRemote begun");
  28     savedPSN = [self iTunesPSN];
  29     return YES;
  30 }
  31
  32 - (BOOL)halt
  33 {
  34     ITDebugLog(@"iTunesRemote halted");
  35     return YES;
  36 }
  37
  38 - (NSString *)playerFullName
  39 {
  40     return @"iTunes";
  41 }
  42
  43 - (NSString *)playerSimpleName
  44 {
  45     return @"iTunes";
  46 }
  47
  48 - (NSDictionary *)capabilities
  49 {
  50     return [NSDictionary dictionaryWithObjectsAndKeys:
  51                 [NSNumber numberWithBool: YES], @"Remote",
  52                 [NSNumber numberWithBool: YES], @"Basic Track Control",
  53                 [NSNumber numberWithBool: YES], @"Track Information",
  54                 [NSNumber numberWithBool: YES], @"Track Navigation",
  55                 [NSNumber numberWithBool: YES], @"Upcoming Songs",
  56                 [NSNumber numberWithBool: YES], @"Playlists",
  57                 [NSNumber numberWithBool: YES], @"Volume",
  58                 [NSNumber numberWithBool: YES], @"Shuffle",
  59                 [NSNumber numberWithBool: YES], @"Repeat Modes",
  60                 [NSNumber numberWithBool: YES], @"Equalizer",
  61                 [NSNumber numberWithBool: YES], @"Track Rating",
  62                 nil];
  63 }
  64
  65 - (BOOL)showPrimaryInterface
  66 {
  67     ITDebugLog(@"Showing player primary interface.");
  68
  69     //If the window is closed
  70     _winClosed = YES;
  71
  72     //If not minimized and visible
  73     if ( ([[ITAppleEventCenter sharedCenter] sendAEWithSendStringForNumber:@"'----':obj { form:'prop', want:type('prop'), seld:type('pMin'), from:obj { form:'indx', want:type('cBrW'), seld:1, from:'null'() } }" eventClass:@"core" eventID:@"getd" appPSN:savedPSN] == 0) &&
  74          ([[ITAppleEventCenter sharedCenter] sendAEWithSendStringForNumber:@"'----':obj { form:'prop', want:type('prop'), seld:type('pvis'), from:obj { form:'indx', want:type('cBrW'), seld:1, from:'null'() } }" eventClass:@"core" eventID:@"getd" appPSN:savedPSN] != 0) &&
  75          [[[[NSWorkspace sharedWorkspace] activeApplication] objectForKey:@"NSApplicationName"] isEqualToString:@"iTunes"] ) {
  76         //set minimized of browser window 1 to true
  77         [[ITAppleEventCenter sharedCenter] sendAEWithSendString:@"data:long(1), '----':obj { form:'prop', want:type('prop'), seld:type('pMin'), from:obj { form:'indx', want:type('cBrW'), seld:1, from:'null'() } }" eventClass:@"core" eventID:@"setd" appPSN:savedPSN];
  78     } else {
  79         //set minimized of browser window 1 to false
  80         [[ITAppleEventCenter sharedCenter] sendAEWithSendString:@"data:long(0), '----':obj { form:'prop', want:type('prop'), seld:type('pMin'), from:obj { form:'indx', want:type('cBrW'), seld:1, from:'null'() } }" eventClass:@"core" eventID:@"setd" appPSN:savedPSN];
  81     }
  82     //set visible of browser window 1 to true
  83     [[ITAppleEventCenter sharedCenter] sendAEWithSendString:@"data:long(1), '----':obj { form:'prop', want:type('prop'), seld:type('pvis'), from:obj { form:'indx', want:type('cBrW'), seld:1, from:'null'() } }" eventClass:@"core" eventID:@"setd" appPSN:savedPSN];
  84     //active iTunes
  85     [[ITAppleEventCenter sharedCenter] sendAEWithSendString:@"data:long(1), '----':obj { form:'prop', want:type('prop'), seld:type('pisf'), from:'null'() }" eventClass:@"core" eventID:@"setd" appPSN:savedPSN];
  86     ITDebugLog(@"Done showing player primary interface.");
  87     return YES;
  88 }
  89
  90 - (ITMTRemotePlayerRunningState)playerRunningState
  91 {
  92     NSArray *apps = [[NSWorkspace sharedWorkspace] launchedApplications];
  93     int i;
  94     int count = [apps count];
  95
  96     for (i = 0; i < count; i++) {
  97         if ([[[apps objectAtIndex:i] objectForKey:@"NSApplicationName"] isEqualToString:@"iTunes"]) {
  98             ITDebugLog(@"Player running state: 1");
  99             return ITMTRemotePlayerRunning;
 100         }
 101     }
 102     ITDebugLog(@"Player running state: 0");
 103     return ITMTRemotePlayerNotRunning;
 104 }
 105
 106 - (ITMTRemotePlayerPlayingState)playerPlayingState
 107 {
 108     long result;
 109
 110     ITDebugLog(@"Getting player playing state");
 111
 112     result = [[ITAppleEventCenter sharedCenter] sendAEWithSendStringForNumber:@"'----':obj { form:'prop', want:type('prop'), seld:type('pPlS'), from:'null'() }" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 113
 114     switch (result)
 115     {
 116         case 'kPSP':
 117             ITDebugLog(@"Getting player playing state done. Player state: Playing");
 118             return ITMTRemotePlayerPlaying;
 119         case 'kPSp':
 120             ITDebugLog(@"Getting player playing state done. Player state: Paused");
 121             return ITMTRemotePlayerPaused;
 122         case 'kPSR':
 123             ITDebugLog(@"Getting player playing state done. Player state: Rewinding");
 124             return ITMTRemotePlayerRewinding;
 125         case 'kPSF':
 126             ITDebugLog(@"Getting player playing state done. Player state: Forwarding");
 127             return ITMTRemotePlayerForwarding;
 128         case 'kPSS':
 129         default:
 130             ITDebugLog(@"Getting player playing state done. Player state: Stopped");
 131             return ITMTRemotePlayerStopped;
 132     }
 133     ITDebugLog(@"Getting player playing state done. Player state: Stopped");
 134     return ITMTRemotePlayerStopped;
 135 }
 136
 137 /*- (NSArray *)playlists
 138 {
 139     long i = 0;
 140     const signed long numPlaylists = [[ITAppleEventCenter sharedCenter] sendAEWithSendStringForNumber:@"kocl:type('cPly'), '----':()" eventClass:@"core" eventID:@"cnte" appPSN:savedPSN];
 141     NSMutableArray *playlists = [[NSMutableArray alloc] initWithCapacity:numPlaylists];
 142
 143     for (i = 1; i <= numPlaylists; i++) {
 144         const long j = i;
 145         NSString *sendStr = [NSString stringWithFormat:@"'----':obj { form:'prop', want:type('prop'), seld:type('pnam'), from:obj { form:'indx', want:type('cPly'), seld:long(%lu), from:'null'() } }",(unsigned long)j];
 146         NSString *theObj = [[ITAppleEventCenter sharedCenter] sendAEWithSendString:sendStr eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 147         [playlists addObject:theObj];
 148     }
 149     return [playlists autorelease];
 150 }*/
 151
 152 //Full source awareness
 153 - (NSArray *)playlists
 154 {
 155     unsigned long i, k;
 156     const signed long numSources = [[ITAppleEventCenter sharedCenter] sendAEWithSendStringForNumber:@"kocl:type('cSrc'), '----':()" eventClass:@"core" eventID:@"cnte" appPSN:savedPSN];
 157     NSMutableArray *allSources = [[NSMutableArray alloc] init];
 158
 159     ITDebugLog(@"Getting playlists.");
 160     if (numSources == 0) {
 161         ITDebugLog(@"No sources.");
 162         return nil;
 163     }
 164
 165     for (k = 1; k <= numSources ; k++) {
 166         const signed long numPlaylists = [[ITAppleEventCenter sharedCenter] sendAEWithSendStringForNumber:[NSString stringWithFormat:@"kocl:type('cPly'), '----':obj { form:'indx', want:type('cSrc'), seld:long(%u), from:() }",k] eventClass:@"core" eventID:@"cnte" appPSN:savedPSN];
 167         unsigned long fourcc = [[ITAppleEventCenter sharedCenter] sendAEWithSendStringForNumber:[NSString stringWithFormat:@"'----':obj { form:'prop', want:type('prop'), seld:type('pKnd'), from:obj { form:'indx', want:type('cSrc'), seld:long(%u), from:() } }",k] eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 168         NSString *sourceName = [[ITAppleEventCenter sharedCenter] sendAEWithSendString:[NSString stringWithFormat:@"'----':obj { form:'prop', want:type('prop'), seld:type('pnam'), from:obj { form:'indx', want:type('cSrc'), seld:long(%u), from:() } }",k] eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 169         unsigned long index = [[ITAppleEventCenter sharedCenter] sendAEWithSendStringForNumber:[NSString stringWithFormat:@"'----':obj { form:'prop', want:type('prop'), seld:type('pidx'), from:obj { form:'indx', want:type('cSrc'), seld:long(%u), from:() } }",k] eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 170         unsigned long class;
 171         if (sourceName) {
 172             NSMutableArray *aSource = [[NSMutableArray alloc] init];
 173             [aSource addObject:sourceName];
 174             switch (fourcc) {
 175                 case 'kTun':
 176                     class = ITMTRemoteRadioSource;
 177                     break;
 178                 case 'kDev':
 179                     class = ITMTRemoteGenericDeviceSource;
 180                     break;
 181                 case 'kPod':
 182                     class = ITMTRemoteiPodSource;
 183                     break;
 184                 case 'kMCD':
 185                 case 'kACD':
 186                     class = ITMTRemoteCDSource;
 187                     break;
 188                 case 'kShd':
 189                     class = ITMTRemoteSharedLibrarySource;
 190                     break;
 191                 case 'kUnk':
 192                 case 'kLib':
 193                 default:
 194                     class = ITMTRemoteLibrarySource;
 195                     break;
 196             }
 197             ITDebugLog(@"Adding source %@ of type %i at index %i", sourceName, class, index);
 198             [aSource addObject:[NSNumber numberWithInt:class]];
 199             [aSource addObject:[NSNumber numberWithInt:index]];
 200             for (i = 1; i <= numPlaylists; i++) {
 201                 NSString *sendStr = [NSString stringWithFormat:@"'----':obj { form:'prop', want:type('prop'), seld:type('pnam'), from:obj { form:'indx', want:type('cPly'), seld:long(%u), from:obj { form:'indx', want:type('cSrc'), seld:long(%u), from:() } } }",i,k];
 202                 NSString *theObj = [[ITAppleEventCenter sharedCenter] sendAEWithSendString:sendStr eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 203                 ITDebugLog(@" - Adding playlist %@", theObj);
 204                 if (theObj) {
 205                     [aSource addObject:theObj];
 206                 }
 207             }
 208             [allSources addObject:[aSource autorelease]];
 209         } else {
 210             ITDebugLog(@"Source at index %i disappeared.", k);
 211         }
 212     }
 213     ITDebugLog(@"Finished getting playlists.");
 214     return [allSources autorelease];
 215 }
 216
 217 - (int)numberOfSongsInPlaylistAtIndex:(int)index
 218 {
 219     int temp1;
 220     ITDebugLog(@"Getting number of songs in playlist at index %i", index);
 221     temp1 = [[ITAppleEventCenter sharedCenter] sendAEWithSendStringForNumber:[NSString stringWithFormat:@"kocl:type('cTrk'), '----':obj { form:'indx', want:type('cPly'), seld:long(%lu), from:obj { form:'prop', want:type('prop'), seld:type('ctnr'), from:obj { form:'prop', want:type('prop'), seld:type('pPla'), from:'null'() } } }",index] eventClass:@"core" eventID:@"cnte" appPSN:savedPSN];
 222     ITDebugLog(@"Getting number of songs in playlist at index %i done", index);
 223     return temp1;
 224 }
 225
 226 - (ITMTRemotePlayerSource)currentSource
 227 {
 228     unsigned long fourcc;
 229
 230     ITDebugLog(@"Getting current source.");
 231
 232     fourcc = (unsigned long)[[ITAppleEventCenter sharedCenter] sendAEWithSendStringForNumber :[NSString stringWithFormat:@"'----':obj { form:'prop', want:type('prop'), seld:type('pKnd'), from:obj { form:'prop', want:type('prop'), seld:type('ctnr'), from:obj { form:'prop', want:type('prop'), seld:type('pPla'), from:'null'() } } }"] eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 233
 234     switch (fourcc) {
 235         case 'kTun':
 236             ITDebugLog(@"Getting current source done. Source: Radio.");
 237             return ITMTRemoteRadioSource;
 238             break;
 239         case 'kDev':
 240             ITDebugLog(@"Getting current source done. Source: Generic Device.");
 241             return ITMTRemoteGenericDeviceSource;
 242         case 'kPod':
 243             ITDebugLog(@"Getting current source done. Source: iPod.");
 244             return ITMTRemoteiPodSource; //this is stupid
 245             break;
 246         case 'kMCD':
 247         case 'kACD':
 248             ITDebugLog(@"Getting current source done. Source: CD.");
 249             return ITMTRemoteCDSource;
 250             break;
 251         case 'kShd':
 252             ITDebugLog(@"Getting current source done. Source: Shared Library.");
 253             return ITMTRemoteSharedLibrarySource;
 254             break;
 255         case 'kUnk':
 256         case 'kLib':
 257         default:
 258             ITDebugLog(@"Getting current source done. Source: Library.");
 259             return ITMTRemoteLibrarySource;
 260             break;
 261     }
 262 }
 263
 264 - (int)currentSourceIndex
 265 {
 266     ITDebugLog(@"Getting current source.");
 267     return [[ITAppleEventCenter sharedCenter] sendAEWithSendStringForNumber:[NSString stringWithFormat:@"'----':obj { form:'prop', want:type('prop'), seld:type('pidx'), from:obj { form:'prop', want:type('prop'), seld:type('ctnr'), from:obj { form:'prop', want:type('prop'), seld:type('pPla'), from:'null'() } } }"] eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 268 }
 269
 270 - (ITMTRemotePlayerPlaylistClass)currentPlaylistClass
 271 {
 272     int realResult;
 273     ITDebugLog(@"Getting current playlist class");
 274     realResult = [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKeyForNumber:@"pcls" fromObjectByKey:@"pPla" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 275     switch (realResult)
 276            {
 277            case 'cLiP':
 278                ITDebugLog(@"Getting current playlist class done. Class: Library.");
 279                return ITMTRemotePlayerLibraryPlaylist;
 280                break;
 281            case 'cRTP':
 282                ITDebugLog(@"Getting current playlist class done. Class: Radio.");
 283                return ITMTRemotePlayerRadioPlaylist;
 284                break;
 285            default:
 286                ITDebugLog(@"Getting current playlist class done. Class: Standard playlist.");
 287                return ITMTRemotePlayerPlaylist;
 288            }
 289 }
 290
 291 - (int)currentPlaylistIndex
 292 {
 293     int temp1;
 294     ITDebugLog(@"Getting current playlist index.");
 295     temp1 = [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKeyForNumber:@"pidx" fromObjectByKey:@"pPla" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 296     ITDebugLog(@"Getting current playlist index done.");
 297     return temp1;
 298 }
 299
 300 - (NSString *)songTitleAtIndex:(int)index
 301 {
 302     NSString *temp1;
 303     ITDebugLog(@"Getting song title at index %i.", index);
 304     temp1 = [[ITAppleEventCenter sharedCenter] sendAEWithSendString:[NSString stringWithFormat:@"'----':obj { form:'prop', want:type('prop'), seld:type('pnam'), from:obj { form:'indx', want:type('cTrk'), seld:long(%lu), from:obj { form:'prop', want:type('prop'), seld:type('pPla'), from:'null'() } } }",index] eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 305     ITDebugLog(@"Getting song title at index %i done.", index);
 306     return ( ([temp1 length]) ? temp1 : nil ) ;
 307 }
 308
 309 - (int)currentAlbumTrackCount
 310 {
 311     int temp1;
 312     ITDebugLog(@"Getting current album track count.");
 313     temp1 = [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKeyForNumber:@"pTrC" fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 314     if ( [self currentPlaylistClass] == ITMTRemotePlayerRadioPlaylist ) { temp1 = 0; }
 315     ITDebugLog(@"Getting current album track count done.");
 316     return temp1;
 317 }
 318
 319 - (int)currentSongTrack
 320 {
 321     int temp1;
 322     ITDebugLog(@"Getting current song track.");
 323     temp1 = [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKeyForNumber:@"pTrN" fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 324     if ( [self currentPlaylistClass] == ITMTRemotePlayerRadioPlaylist ) { temp1 = 0; }
 325     ITDebugLog(@"Getting current song track done.");
 326     return temp1;
 327 }
 328
 329 - (NSString *)playerStateUniqueIdentifier
 330 {
 331     NSString *temp1;
 332     ITDebugLog(@"Getting current unique identifier.");
 333     temp1 = [NSString stringWithFormat:@"%i-%i", [self currentPlaylistIndex], [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKeyForNumber:@"pDID" fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd" appPSN:savedPSN]];
 334     ITDebugLog(@"Getting current unique identifier done.");
 335     return ( ([temp1 length]) ? temp1 : nil ) ;
 336 }
 337
 338 - (int)currentSongIndex
 339 {
 340     int temp1;
 341     ITDebugLog(@"Getting current song index.");
 342     temp1 = [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKeyForNumber:@"pidx" fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 343     ITDebugLog(@"Getting current song index done.");
 344     return temp1;
 345 }
 346
 347 - (NSString *)currentSongTitle
 348 {
 349     NSString *temp1;
 350     ITDebugLog(@"Getting current song title.");
 351
 352     //If we're listening to the radio.
 353     if ([[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKeyForNumber:@"pcls" fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd" appPSN:savedPSN] == 'cURT') {
 354         NSString *bad = [NSString stringWithUTF8String:"浳湧"];
 355         temp1 = [[ITAppleEventCenter sharedCenter] sendAEWithRequestedKey:@"pStT" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 356         if ([temp1 isEqualToString:bad]) {
 357             temp1 = [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKey:@"pnam" fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 358         }
 359         temp1 = [temp1 stringByAppendingString:@" (Stream)"];
 360     } else {
 361         temp1 = [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKey:@"pnam" fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 362     }
 363     ITDebugLog(@"Getting current song title done.");
 364     return ( ([temp1 length]) ? temp1 : nil ) ;
 365 }
 366
 367 - (NSString *)currentSongArtist
 368 {
 369     NSString *temp1;
 370     ITDebugLog(@"Getting current song artist.");
 371     if ( [self currentPlaylistClass] != ITMTRemotePlayerRadioPlaylist ) {
 372         temp1 = [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKey:@"pArt" fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 373     } else {
 374         temp1 = @"";
 375     }
 376     ITDebugLog(@"Getting current song artist done.");
 377     return ( ([temp1 length]) ? temp1 : nil ) ;
 378 }
 379
 380 - (NSString *)currentSongComposer
 381 {
 382     NSString *temp1;
 383     ITDebugLog(@"Getting current song artist.");
 384     if ( [self currentPlaylistClass] != ITMTRemotePlayerRadioPlaylist ) {
 385         temp1 = [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKey:@"pCmp" fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 386     } else {
 387         temp1 = @"";
 388     }
 389     ITDebugLog(@"Getting current song artist done.");
 390     return ( ([temp1 length]) ? temp1 : nil ) ;
 391 }
 392
 393 - (NSString *)currentSongAlbum
 394 {
 395     NSString *temp1;
 396     ITDebugLog(@"Getting current song album.");
 397     if ( [self currentPlaylistClass] != ITMTRemotePlayerRadioPlaylist ) {
 398         temp1 = [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKey:@"pAlb" fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 399     } else {
 400         temp1 = @"";
 401     }
 402     ITDebugLog(@"Getting current song album done.");
 403     return ( ([temp1 length]) ? temp1 : nil ) ;
 404 }
 405
 406 - (NSString *)currentSongGenre
 407 {
 408     NSString *temp1;
 409     ITDebugLog(@"Getting current song genre.");
 410     temp1 = [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKey:@"pGen" fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 411     ITDebugLog(@"Getting current song genre done.");
 412     return ( ([temp1 length]) ? temp1 : nil ) ;
 413 }
 414
 415 - (NSString *)currentSongLength
 416 {
 417     int temp1;
 418     NSString *temp2;
 419     ITDebugLog(@"Getting current song length.");
 420     temp1 = [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKeyForNumber:@"pcls" fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 421     temp2 = [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKey:@"pTim" fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 422     if ( ([self currentPlaylistClass] == ITMTRemotePlayerRadioPlaylist) || (temp1 == 'cURT') ) { temp2 = @"Continuous"; }
 423     ITDebugLog(@"Getting current song length done.");
 424     return temp2;
 425 }
 426
 427 - (NSString *)currentSongRemaining
 428 {
 429     long duration;
 430     long current;
 431     long final;
 432     NSString *finalString;
 433
 434     ITDebugLog(@"Getting current song remaining time.");
 435
 436     duration = [[ITAppleEventCenter sharedCenter]
 437                         sendTwoTierAEWithRequestedKeyForNumber:@"pDur" fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 438     current = [[ITAppleEventCenter sharedCenter]
 439                         sendAEWithRequestedKeyForNumber:@"pPos" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 440
 441     final = duration - current;
 442     finalString = [self formatTimeInSeconds:final];
 443
 444     if ( [self currentPlaylistClass] == ITMTRemotePlayerRadioPlaylist ) { finalString = nil; }
 445
 446     ITDebugLog(@"Getting current song remaining time done.");
 447
 448     return finalString;
 449 }
 450
 451 - (NSString *)currentSongElapsed
 452 {
 453     long final;
 454     NSString *finalString;
 455
 456     ITDebugLog(@"Getting current song elapsed time.");
 457
 458     final = [[ITAppleEventCenter sharedCenter]
 459                         sendAEWithRequestedKeyForNumber:@"pPos" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 460
 461     finalString = [self formatTimeInSeconds:final];
 462     ITDebugLog(@"Getting current song elapsed time done.");
 463     return finalString;
 464 }
 465
 466 - (NSImage *)currentSongAlbumArt
 467 {
 468     ITDebugLog(@"Getting current song album art.");
 469     NSData *data = [[ITAppleEventCenter sharedCenter] sendAEWithSendStringForData:@"'----':obj { form:'prop', want:type('prop'), seld:type('pPCT'), from:obj { form:'indx', want:type('cArt'), seld:long(1), from:obj { form:'prop', want:type('prop'), seld:type('pTrk'), from:'null'() } } }" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 470     ITDebugLog(@"Getting current song album art done.");
 471     if (data) {
 472         return [[[NSImage alloc] initWithData:data] autorelease];
 473     } else {
 474         return nil;
 475     }
 476 }
 477
 478 - (float)currentSongRating
 479 {
 480     float temp1;
 481     ITDebugLog(@"Getting current song rating.");
 482     temp1 = ((float)[[ITAppleEventCenter sharedCenter]
 483                 sendTwoTierAEWithRequestedKeyForNumber:@"pRte" fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd" appPSN:savedPSN] / 100.0);
 484     if ( [self currentPlaylistClass] == ITMTRemotePlayerRadioPlaylist ) { temp1 = -1.0; }
 485     ITDebugLog(@"Getting current song rating done.");
 486     return temp1;
 487 }
 488
 489 - (BOOL)setCurrentSongRating:(float)rating
 490 {
 491     ITDebugLog(@"Setting current song rating to %f.", rating);
 492     if ( [self currentPlaylistClass] == ITMTRemotePlayerRadioPlaylist ) { return NO; }
 493     [[ITAppleEventCenter sharedCenter] sendAEWithSendString:[NSString stringWithFormat:@"data:long(%lu), '----':obj { form:'prop', want:type('prop'), seld:type('pRte'), from:obj { form:'indx', want:type('cTrk'), seld:long(%lu), from:obj { form:'prop', want:type('prop'), seld:type('pPla'), from:'null'() } } }",(long)(rating*100),[self currentSongIndex]] eventClass:@"core" eventID:@"setd" appPSN:savedPSN];
 494     ITDebugLog(@"Setting current song rating to %f done.", rating);
 495     return YES;
 496 }
 497
 498 - (BOOL)equalizerEnabled
 499 {
 500     ITDebugLog(@"Getting equalizer enabled status.");
 501     int thingy = [[ITAppleEventCenter sharedCenter] sendAEWithSendStringForNumber:@"'----':obj { form:type('prop'), want:type('prop'), seld:type('pEQ '), from:() }" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 502     ITDebugLog(@"Done getting equalizer enabled status.");
 503     return thingy;
 504 }
 505
 506 - (BOOL)setEqualizerEnabled:(BOOL)enabled
 507 {
 508     ITDebugLog(@"Setting equalizer enabled to %i.", enabled);
 509     [[ITAppleEventCenter sharedCenter] sendAEWithSendString:[NSString stringWithFormat:@"data:long(%lu), '----':obj { form:'prop', want:type('prop'), seld:type('pEQ '), from:'null'() }",enabled] eventClass:@"core" eventID:@"setd" appPSN:savedPSN];
 510     ITDebugLog(@"Done setting equalizer enabled to %i.", enabled);
 511     return YES;
 512 }
 513
 514 - (NSArray *)eqPresets
 515 {
 516     int i;
 517     long numPresets = [[ITAppleEventCenter sharedCenter] sendAEWithSendStringForNumber:@"kocl:type('cEQP'), '----':(), &subj:()" eventClass:@"core" eventID:@"cnte" appPSN:savedPSN];
 518     NSMutableArray *presets = [[NSMutableArray alloc] initWithCapacity:numPresets];
 519     ITDebugLog(@"Getting EQ presets");
 520     for (i = 1; i <= numPresets; i++) {
 521         NSString *theObj = [[ITAppleEventCenter sharedCenter] sendAEWithSendString:[NSString stringWithFormat:@"'----':obj { form:'prop', want:type('prop'), seld:type('pnam'), from:obj { form:'indx', want:type('cEQP'), seld:long(%lu), from:'null'() } }",i] eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 522         if (theObj) {
 523             ITDebugLog(@"Adding preset %@", theObj);
 524             [presets addObject:theObj];
 525         }
 526     }
 527     ITDebugLog(@"Done getting EQ presets");
 528     return [presets autorelease];
 529 }
 530
 531 - (int)currentEQPresetIndex
 532 {
 533     int result;
 534     ITDebugLog(@"Getting current EQ preset index.");
 535     result = [[ITAppleEventCenter sharedCenter]
 536                 sendTwoTierAEWithRequestedKeyForNumber:@"pidx" fromObjectByKey:@"pEQP" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 537     ITDebugLog(@"Getting current EQ preset index done.");
 538     return result;
 539 }
 540
 541 - (float)volume
 542 {
 543     ITDebugLog(@"Getting volume.");
 544     ITDebugLog(@"Getting volume done.");
 545     return (float)[[ITAppleEventCenter sharedCenter] sendAEWithRequestedKeyForNumber:@"pVol" eventClass:@"core" eventID:@"getd" appPSN:savedPSN] / 100;
 546 }
 547
 548 - (BOOL)setVolume:(float)volume
 549 {
 550     ITDebugLog(@"Setting volume to %f.", volume);
 551     [[ITAppleEventCenter sharedCenter] sendAEWithSendString:[NSString stringWithFormat:@"data:long(%lu), '----':obj { form:'prop', want:type('prop'), seld:type('pVol'), from:'null'() }",(long)(volume*100)] eventClass:@"core" eventID:@"setd" appPSN:savedPSN];
 552     ITDebugLog(@"Setting volume to %f done.", volume);
 553     return YES;
 554 }
 555
 556 - (BOOL)shuffleEnabled
 557 {
 558     ITDebugLog(@"Getting shuffle enabled status.");
 559     BOOL final;
 560     int result = [[ITAppleEventCenter sharedCenter]
 561                 sendTwoTierAEWithRequestedKeyForNumber:@"pShf" fromObjectByKey:@"pPla" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 562     if (result != 0) {
 563         final = YES;
 564     } else {
 565         final = NO;
 566     }
 567     ITDebugLog(@"Getting shuffle enabled status done.");
 568     return final;
 569 }
 570
 571 - (BOOL)setShuffleEnabled:(BOOL)enabled
 572 {
 573     ITDebugLog(@"Set shuffle enabled to %i", enabled);
 574     [[ITAppleEventCenter sharedCenter] sendAEWithSendString:[NSString stringWithFormat:@"data:long(%lu), '----':obj { form:'prop', want:type('prop'), seld:type('pShf'), from:obj { form:'prop', want:type('prop'), seld:type('pPla'), from:'null'() } }",(unsigned long)enabled] eventClass:@"core" eventID:@"setd" appPSN:savedPSN];
 575     ITDebugLog(@"Set shuffle enabled to %i done", enabled);
 576     return YES;
 577 }
 578
 579 - (ITMTRemotePlayerRepeatMode)repeatMode
 580 {
 581     FourCharCode m00f = 0;
 582     int result = 0;
 583     m00f = [[ITAppleEventCenter sharedCenter]
 584                 sendTwoTierAEWithRequestedKeyForNumber:@"pRpt" fromObjectByKey:@"pPla" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 585     ITDebugLog(@"Getting repeat mode.");
 586     switch (m00f)
 587     {
 588         //case 'kRp0':
 589         case 1800564815:
 590             ITDebugLog(@"Repeat off");
 591             result = ITMTRemotePlayerRepeatOff;
 592             break;
 593         case 'kRp1':
 594             ITDebugLog(@"Repeat one");
 595             result = ITMTRemotePlayerRepeatOne;
 596             break;
 597         case 'kRpA':
 598             ITDebugLog(@"Repeat all");
 599             result = ITMTRemotePlayerRepeatAll;
 600             break;
 601     }
 602     ITDebugLog(@"Getting repeat mode done.");
 603     return result;
 604 }
 605
 606 - (BOOL)setRepeatMode:(ITMTRemotePlayerRepeatMode)repeatMode
 607 {
 608     char *m00f;
 609     ITDebugLog(@"Setting repeat mode to %i", repeatMode);
 610     switch (repeatMode)
 611     {
 612         case ITMTRemotePlayerRepeatOne:
 613             m00f = "kRp1";
 614             break;
 615         case ITMTRemotePlayerRepeatAll:
 616             m00f = "kRpA";
 617             break;
 618         case ITMTRemotePlayerRepeatOff:
 619         default:
 620             m00f = "kRp0";
 621             break;
 622     }
 623     [[ITAppleEventCenter sharedCenter] sendAEWithSendString:[NSString stringWithFormat:@"data:'%s', '----':obj { form:'prop', want:type('prop'), seld:type('pRpt'), from:obj { form:'prop', want:type('prop'), seld:type('pPla'), from:() } }",m00f] eventClass:@"core" eventID:@"setd" appPSN:savedPSN];
 624     ITDebugLog(@"Setting repeat mode to %c done", m00f);
 625     return YES;
 626 }
 627
 628 - (BOOL)play
 629 {
 630     ITDebugLog(@"Play");
 631     [[ITAppleEventCenter sharedCenter] sendAEWithEventClass:@"hook" eventID:@"Play" appPSN:savedPSN];
 632     ITDebugLog(@"Play done");
 633     return YES;
 634 }
 635
 636 - (BOOL)pause
 637 {
 638     ITDebugLog(@"Pause");
 639     [[ITAppleEventCenter sharedCenter] sendAEWithEventClass:@"hook" eventID:@"Paus" appPSN:savedPSN];
 640     ITDebugLog(@"Pause done");
 641     return YES;
 642 }
 643
 644 - (BOOL)goToNextSong
 645 {
 646     ITDebugLog(@"Go to next track");
 647     [[ITAppleEventCenter sharedCenter] sendAEWithEventClass:@"hook" eventID:@"Next" appPSN:savedPSN];
 648     ITDebugLog(@"Go to next track done");
 649     return YES;
 650 }
 651
 652 - (BOOL)goToPreviousSong
 653 {
 654     ITDebugLog(@"Go to previous track");
 655     [[ITAppleEventCenter sharedCenter] sendAEWithEventClass:@"hook" eventID:@"Prev" appPSN:savedPSN];
 656     ITDebugLog(@"Go to previous track done");
 657     return YES;
 658 }
 659
 660 - (BOOL)forward
 661 {
 662     ITDebugLog(@"Fast forward action");
 663     [[ITAppleEventCenter sharedCenter] sendAEWithEventClass:@"hook" eventID:@"Fast" appPSN:savedPSN];
 664     ITDebugLog(@"Fast forward action done");
 665     return YES;
 666 }
 667
 668 - (BOOL)rewind
 669 {
 670     ITDebugLog(@"Rewind action");
 671     [[ITAppleEventCenter sharedCenter] sendAEWithEventClass:@"hook" eventID:@"Rwnd" appPSN:savedPSN];
 672     ITDebugLog(@"Rewind action done");
 673     return YES;
 674 }
 675
 676 - (BOOL)switchToPlaylistAtIndex:(int)index
 677 {
 678     ITDebugLog(@"Switching to playlist at index %i", index);
 679     [[ITAppleEventCenter sharedCenter] sendAEWithSendString:[NSString stringWithFormat:@"'----':obj { form:'indx', want:type('cPly'), seld:long(%lu), from:() }", index] eventClass:@"hook" eventID:@"Play" appPSN:savedPSN];
 680     ITDebugLog(@"Done switching to playlist at index %i", index);
 681     return YES;
 682 }
 683
 684 - (BOOL)switchToPlaylistAtIndex:(int)index ofSourceAtIndex:(int)index2
 685 {
 686     ITDebugLog(@"Switching to playlist at index %i of source %i", index, index2);
 687     [[ITAppleEventCenter sharedCenter] sendAEWithSendString:[NSString stringWithFormat:@"'----':obj { form:'indx', want:type('cPly'), seld:long(%lu), from: obj { form:'indx', want:type('cSrc'), seld:long(%lu), from:'null'() } }", index - 1, index2 + 1] eventClass:@"hook" eventID:@"Play" appPSN:savedPSN];
 688     //{ form:'indx', want:type('cPly'), seld:long(%lu), from:obj { form:'indx', want:type('cSrc'), seld:long('%lu'), from:'null'() } } -- obj { form:'indx', want:type('cSrc'), seld:long(1), from:'null'() }
 689     ITDebugLog(@"Done switching to playlist at index %i of source %i", index, index2);
 690     return YES;
 691 }
 692
 693 - (BOOL)switchToSongAtIndex:(int)index
 694 {
 695     ITDebugLog(@"Switching to track at index %i", index);
 696     [[ITAppleEventCenter sharedCenter] sendAEWithSendString:[NSString stringWithFormat:@"'----':obj { form:'indx', want:type('cTrk'), seld:long(%lu), from:obj { form:'prop', want:type('prop'), seld:type('pPla'), from:() } }",index] eventClass:@"hook" eventID:@"Play" appPSN:savedPSN];
 697     ITDebugLog(@"Done switching to track at index %i", index);
 698     return YES;
 699 }
 700
 701 - (BOOL)switchToEQAtIndex:(int)index
 702 {
 703     ITDebugLog(@"Switching to EQ preset at index %i", index);
 704     // index should count from 0, but itunes counts from 1, so let's add 1.
 705     [self setEqualizerEnabled:YES];
 706     [[ITAppleEventCenter sharedCenter] sendAEWithSendString:[NSString stringWithFormat:@"'----':obj { form:'prop', want:type('prop'), seld:type('pEQP'), from:'null'() }, data:obj { form:'indx', want:type('cEQP'), seld:long(%lu), from:'null'() }",(index+1)] eventClass:@"core" eventID:@"setd" appPSN:savedPSN];
 707     ITDebugLog(@"Done switching to EQ preset at index %i", index);
 708     return YES;
 709 }
 710
 711 - (ProcessSerialNumber)iTunesPSN
 712 {
 713     /*NSArray *apps = [[NSWorkspace sharedWorkspace] launchedApplications];
 714     ProcessSerialNumber number;
 715     int i;
 716     int count = [apps count];
 717
 718     number.highLongOfPSN = kNoProcess;
 719
 720     for (i = 0; i < count; i++)
 721     {
 722         NSDictionary *curApp = [apps objectAtIndex:i];
 723
 724         if ([[curApp objectForKey:@"NSApplicationName"] isEqualToString:@"iTunes"])
 725         {
 726             number.highLongOfPSN = [[curApp objectForKey:
 727                 @"NSApplicationProcessSerialNumberHigh"] intValue];
 728             number.lowLongOfPSN = [[curApp objectForKey:
 729                 @"NSApplicationProcessSerialNumberLow"] intValue];
 730         }
 731     }
 732     return number;*/
 733     ProcessSerialNumber number;
 734     number.highLongOfPSN = kNoProcess;
 735     number.lowLongOfPSN = 0;
 736     ITDebugLog(@"Getting iTunes' PSN.");
 737     while ( (GetNextProcess(&number) == noErr) )
 738     {
 739         CFStringRef name;
 740         if ( (CopyProcessName(&number, &name) == noErr) )
 741         {
 742             if ([(NSString *)name isEqualToString:@"iTunes"])
 743             {
 744                 ITDebugLog(@"iTunes' highLPongOfPSN: %lu.", number.highLongOfPSN);
 745                 ITDebugLog(@"iTunes' lowLongOfPSN: %lu.", number.lowLongOfPSN);
 746                 ITDebugLog(@"Done getting iTunes' PSN.");
 747                 return number;
 748             }
 749             [(NSString *)name release];
 750         }
 751     }
 752     ITDebugLog(@"Failed getting iTunes' PSN.");
 753     return number;
 754 }
 755
 756 - (NSString*)formatTimeInSeconds:(long)seconds {
 757     long final = seconds;
 758     NSString *finalString;
 759     if (final >= 60) {
 760         if (final > 3600) {
 761             finalString = [NSString stringWithFormat:@"%i:%@:%@",(final / 3600),[self zeroSixty:(int)((final % 3600) / 60)],[self zeroSixty:(int)((final % 3600) % 60)]];
 762         } else {
 763             finalString = [NSString stringWithFormat:@"%i:%@",(final / 60),[self zeroSixty:(int)(final % 60)]];
 764         }
 765     } else {
 766         finalString = [NSString stringWithFormat:@"0:%@",[self zeroSixty:(int)final]];
 767     }
 768     return finalString;
 769 }
 770 - (NSString*)zeroSixty:(int)seconds {
 771     if ( (seconds < 10) && (seconds > 0) ) {
 772         return [NSString stringWithFormat:@"0%i",seconds];
 773     } else if ( (seconds == 0) ) {
 774         return [NSString stringWithFormat:@"00"];
 775     } else {
 776         return [NSString stringWithFormat:@"%i",seconds];
 777     }
 778 }
 779
 780 @end