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 ([self playerRunningState] == ITMTRemotePlayerRunning) {
  70         ITDebugLog(@"Showing player interface.");
  71         //If not minimized and visible
  72         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) &&
  73              ([[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) &&
  74              [[[[NSWorkspace sharedWorkspace] activeApplication] objectForKey:@"NSApplicationName"] isEqualToString:@"iTunes"] ) {
  75             //set minimized of browser window 1 to true
  76             [[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];
  77         } else {
  78             //set minimized of browser window 1 to false
  79             [[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];
  80         }
  81         //set visible of browser window 1 to true
  82         [[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];
  83         //active iTunes
  84         [[ITAppleEventCenter sharedCenter] sendAEWithSendString:@"data:long(1), '----':obj { form:'prop', want:type('prop'), seld:type('pisf'), from:'null'() }" eventClass:@"core" eventID:@"setd" appPSN:savedPSN];
  85         ITDebugLog(@"Done showing player primary interface.");
  86         return YES;
  87     } else {
  88         NSString *path;
  89         ITDebugLog(@"Launching player.");
  90         if ( (path = [[NSUserDefaults standardUserDefaults] stringForKey:@"CustomPlayerPath"]) ) {
  91         } else {
  92             path = [self playerFullName];
  93         }
  94         if (![[NSWorkspace sharedWorkspace] launchApplication:path]) {
  95             ITDebugLog(@"Error Launching Player");
  96             return NO;
  97         }
  98         return YES;
  99     }
 100 }
 101
 102 - (ITMTRemotePlayerRunningState)playerRunningState
 103 {
 104     NSArray *apps = [[NSWorkspace sharedWorkspace] launchedApplications];
 105     int i;
 106     int count = [apps count];
 107
 108     for (i = 0; i < count; i++) {
 109         if ([[[apps objectAtIndex:i] objectForKey:@"NSApplicationName"] isEqualToString:@"iTunes"]) {
 110             ITDebugLog(@"Player running state: 1");
 111             return ITMTRemotePlayerRunning;
 112         }
 113     }
 114     ITDebugLog(@"Player running state: 0");
 115     return ITMTRemotePlayerNotRunning;
 116 }
 117
 118 - (ITMTRemotePlayerPlayingState)playerPlayingState
 119 {
 120     long result;
 121
 122     ITDebugLog(@"Getting player playing state");
 123
 124     result = [[ITAppleEventCenter sharedCenter] sendAEWithSendStringForNumber:@"'----':obj { form:'prop', want:type('prop'), seld:type('pPlS'), from:'null'() }" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 125
 126     switch (result)
 127     {
 128         case 'kPSP':
 129             ITDebugLog(@"Getting player playing state done. Player state: Playing");
 130             return ITMTRemotePlayerPlaying;
 131         case 'kPSp':
 132             ITDebugLog(@"Getting player playing state done. Player state: Paused");
 133             return ITMTRemotePlayerPaused;
 134         case 'kPSR':
 135             ITDebugLog(@"Getting player playing state done. Player state: Rewinding");
 136             return ITMTRemotePlayerRewinding;
 137         case 'kPSF':
 138             ITDebugLog(@"Getting player playing state done. Player state: Forwarding");
 139             return ITMTRemotePlayerForwarding;
 140         case 'kPSS':
 141         default:
 142             ITDebugLog(@"Getting player playing state done. Player state: Stopped");
 143             return ITMTRemotePlayerStopped;
 144     }
 145     ITDebugLog(@"Getting player playing state done. Player state: Stopped");
 146     return ITMTRemotePlayerStopped;
 147 }
 148
 149 /*- (NSArray *)playlists
 150 {
 151     long i = 0;
 152     const signed long numPlaylists = [[ITAppleEventCenter sharedCenter] sendAEWithSendStringForNumber:@"kocl:type('cPly'), '----':()" eventClass:@"core" eventID:@"cnte" appPSN:savedPSN];
 153     NSMutableArray *playlists = [[NSMutableArray alloc] initWithCapacity:numPlaylists];
 154
 155     for (i = 1; i <= numPlaylists; i++) {
 156         const long j = i;
 157         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];
 158         NSString *theObj = [[ITAppleEventCenter sharedCenter] sendAEWithSendString:sendStr eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 159         [playlists addObject:theObj];
 160     }
 161     return [playlists autorelease];
 162 }*/
 163
 164 //Full source awareness
 165 - (NSArray *)playlists
 166 {
 167     unsigned long i, k;
 168     const signed long numSources = [[ITAppleEventCenter sharedCenter] sendAEWithSendStringForNumber:@"kocl:type('cSrc'), '----':()" eventClass:@"core" eventID:@"cnte" appPSN:savedPSN];
 169     NSMutableArray *allSources = [[NSMutableArray alloc] init];
 170
 171     ITDebugLog(@"Getting playlists.");
 172     if (numSources == 0) {
 173         ITDebugLog(@"No sources.");
 174         return nil;
 175     }
 176
 177     for (k = 1; k <= numSources ; k++) {
 178         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];
 179         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];
 180         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];
 181         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];
 182         unsigned long class;
 183         if (sourceName) {
 184             NSMutableArray *aSource = [[NSMutableArray alloc] init];
 185             [aSource addObject:sourceName];
 186             switch (fourcc) {
 187                 case 'kTun':
 188                     class = ITMTRemoteRadioSource;
 189                     break;
 190                 case 'kDev':
 191                     class = ITMTRemoteGenericDeviceSource;
 192                     break;
 193                 case 'kPod':
 194                     class = ITMTRemoteiPodSource;
 195                     break;
 196                 case 'kMCD':
 197                 case 'kACD':
 198                     class = ITMTRemoteCDSource;
 199                     break;
 200                 case 'kShd':
 201                     class = ITMTRemoteSharedLibrarySource;
 202                     break;
 203                 case 'kUnk':
 204                 case 'kLib':
 205                 default:
 206                     class = ITMTRemoteLibrarySource;
 207                     break;
 208             }
 209             ITDebugLog(@"Adding source %@ of type %i at index %i", sourceName, class, index);
 210             [aSource addObject:[NSNumber numberWithInt:class]];
 211             [aSource addObject:[NSNumber numberWithInt:index]];
 212             for (i = 1; i <= numPlaylists; i++) {
 213                 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];
 214                 NSString *theObj = [[ITAppleEventCenter sharedCenter] sendAEWithSendString:sendStr eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 215                 ITDebugLog(@" - Adding playlist %@", theObj);
 216                 if (theObj) {
 217                     [aSource addObject:theObj];
 218                 }
 219             }
 220             [allSources addObject:[aSource autorelease]];
 221         } else {
 222             ITDebugLog(@"Source at index %i disappeared.", k);
 223         }
 224     }
 225     ITDebugLog(@"Finished getting playlists.");
 226     return [allSources autorelease];
 227 }
 228
 229 - (int)numberOfSongsInPlaylistAtIndex:(int)index
 230 {
 231     int temp1;
 232     ITDebugLog(@"Getting number of songs in playlist at index %i", index);
 233     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];
 234     ITDebugLog(@"Getting number of songs in playlist at index %i done", index);
 235     return temp1;
 236 }
 237
 238 - (ITMTRemotePlayerSource)currentSource
 239 {
 240     unsigned long fourcc;
 241
 242     ITDebugLog(@"Getting current source.");
 243
 244     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];
 245
 246     switch (fourcc) {
 247         case 'kTun':
 248             ITDebugLog(@"Getting current source done. Source: Radio.");
 249             return ITMTRemoteRadioSource;
 250             break;
 251         case 'kDev':
 252             ITDebugLog(@"Getting current source done. Source: Generic Device.");
 253             return ITMTRemoteGenericDeviceSource;
 254         case 'kPod':
 255             ITDebugLog(@"Getting current source done. Source: iPod.");
 256             return ITMTRemoteiPodSource; //this is stupid
 257             break;
 258         case 'kMCD':
 259         case 'kACD':
 260             ITDebugLog(@"Getting current source done. Source: CD.");
 261             return ITMTRemoteCDSource;
 262             break;
 263         case 'kShd':
 264             ITDebugLog(@"Getting current source done. Source: Shared Library.");
 265             return ITMTRemoteSharedLibrarySource;
 266             break;
 267         case 'kUnk':
 268         case 'kLib':
 269         default:
 270             ITDebugLog(@"Getting current source done. Source: Library.");
 271             return ITMTRemoteLibrarySource;
 272             break;
 273     }
 274 }
 275
 276 - (int)currentSourceIndex
 277 {
 278     ITDebugLog(@"Getting current source.");
 279     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];
 280 }
 281
 282 - (ITMTRemotePlayerPlaylistClass)currentPlaylistClass
 283 {
 284     int realResult;
 285     ITDebugLog(@"Getting current playlist class");
 286     realResult = [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKeyForNumber:@"pcls" fromObjectByKey:@"pPla" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 287     switch (realResult)
 288            {
 289            case 'cLiP':
 290                ITDebugLog(@"Getting current playlist class done. Class: Library.");
 291                return ITMTRemotePlayerLibraryPlaylist;
 292                break;
 293            case 'cRTP':
 294                ITDebugLog(@"Getting current playlist class done. Class: Radio.");
 295                return ITMTRemotePlayerRadioPlaylist;
 296                break;
 297            default:
 298                ITDebugLog(@"Getting current playlist class done. Class: Standard playlist.");
 299                return ITMTRemotePlayerPlaylist;
 300            }
 301 }
 302
 303 - (int)currentPlaylistIndex
 304 {
 305     int temp1;
 306     ITDebugLog(@"Getting current playlist index.");
 307     temp1 = [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKeyForNumber:@"pidx" fromObjectByKey:@"pPla" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 308     ITDebugLog(@"Getting current playlist index done.");
 309     return temp1;
 310 }
 311
 312 - (NSString *)songTitleAtIndex:(int)index
 313 {
 314     NSString *temp1;
 315     ITDebugLog(@"Getting song title at index %i.", index);
 316     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];
 317     ITDebugLog(@"Getting song title at index %i done.", index);
 318     return ( ([temp1 length]) ? temp1 : nil ) ;
 319 }
 320
 321 - (int)currentAlbumTrackCount
 322 {
 323     int temp1;
 324     ITDebugLog(@"Getting current album track count.");
 325     temp1 = [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKeyForNumber:@"pTrC" fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 326     if ( [self currentPlaylistClass] == ITMTRemotePlayerRadioPlaylist ) { temp1 = 0; }
 327     ITDebugLog(@"Getting current album track count done.");
 328     return temp1;
 329 }
 330
 331 - (int)currentSongTrack
 332 {
 333     int temp1;
 334     ITDebugLog(@"Getting current song track.");
 335     temp1 = [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKeyForNumber:@"pTrN" fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 336     if ( [self currentPlaylistClass] == ITMTRemotePlayerRadioPlaylist ) { temp1 = 0; }
 337     ITDebugLog(@"Getting current song track done.");
 338     return temp1;
 339 }
 340
 341 - (NSString *)playerStateUniqueIdentifier
 342 {
 343     NSString *temp1;
 344     ITDebugLog(@"Getting current unique identifier.");
 345     int cls = [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKeyForNumber:@"pcls" fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 346     if ( ([self currentPlaylistClass] == ITMTRemotePlayerRadioPlaylist) || (cls == 'cURT') ) {
 347         temp1 = [[ITAppleEventCenter sharedCenter] sendAEWithRequestedKey:@"pStT" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 348     } else {
 349         temp1 = [NSString stringWithFormat:@"%i-%i", [self currentPlaylistIndex], [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKeyForNumber:@"pDID" fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd" appPSN:savedPSN]];
 350     }
 351     ITDebugLog(@"Getting current unique identifier done.");
 352     return ( ([temp1 length]) ? temp1 : nil ) ;
 353 }
 354
 355 - (int)currentSongIndex
 356 {
 357     int temp1;
 358     ITDebugLog(@"Getting current song index.");
 359     temp1 = [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKeyForNumber:@"pidx" fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 360     ITDebugLog(@"Getting current song index done.");
 361     return temp1;
 362 }
 363
 364 - (NSString *)currentSongTitle
 365 {
 366     NSString *temp1;
 367     ITDebugLog(@"Getting current song title.");
 368
 369     //If we're listening to the radio.
 370     if ([[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKeyForNumber:@"pcls" fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd" appPSN:savedPSN] == 'cURT') {
 371         NSString *bad = [NSString stringWithUTF8String:"浳湧"];
 372         temp1 = [[ITAppleEventCenter sharedCenter] sendAEWithRequestedKey:@"pStT" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 373         if ([temp1 isEqualToString:bad]) {
 374             temp1 = [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKey:@"pnam" fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 375         }
 376         temp1 = [temp1 stringByAppendingString:@" (Stream)"];
 377     } else {
 378         temp1 = [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKey:@"pnam" fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 379     }
 380     ITDebugLog(@"Getting current song title done.");
 381     return ( ([temp1 length]) ? temp1 : nil ) ;
 382 }
 383
 384 - (NSString *)currentSongArtist
 385 {
 386     NSString *temp1;
 387     ITDebugLog(@"Getting current song artist.");
 388     if ( [self currentPlaylistClass] != ITMTRemotePlayerRadioPlaylist ) {
 389         temp1 = [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKey:@"pArt" fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 390     } else {
 391         temp1 = @"";
 392     }
 393     ITDebugLog(@"Getting current song artist done.");
 394     return ( ([temp1 length]) ? temp1 : nil ) ;
 395 }
 396
 397 - (NSString *)currentSongComposer
 398 {
 399     NSString *temp1;
 400     ITDebugLog(@"Getting current song artist.");
 401     if ( [self currentPlaylistClass] != ITMTRemotePlayerRadioPlaylist ) {
 402         temp1 = [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKey:@"pCmp" fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 403     } else {
 404         temp1 = @"";
 405     }
 406     ITDebugLog(@"Getting current song artist done.");
 407     return ( ([temp1 length]) ? temp1 : nil ) ;
 408 }
 409
 410 - (NSString *)currentSongAlbum
 411 {
 412     NSString *temp1;
 413     ITDebugLog(@"Getting current song album.");
 414     if ( [self currentPlaylistClass] != ITMTRemotePlayerRadioPlaylist ) {
 415         temp1 = [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKey:@"pAlb" fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 416     } else {
 417         temp1 = @"";
 418     }
 419     ITDebugLog(@"Getting current song album done.");
 420     return ( ([temp1 length]) ? temp1 : nil ) ;
 421 }
 422
 423 - (NSString *)currentSongGenre
 424 {
 425     NSString *temp1;
 426     ITDebugLog(@"Getting current song genre.");
 427     temp1 = [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKey:@"pGen" fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 428     ITDebugLog(@"Getting current song genre done.");
 429     return ( ([temp1 length]) ? temp1 : nil ) ;
 430 }
 431
 432 - (NSString *)currentSongLength
 433 {
 434     int temp1;
 435     NSString *temp2;
 436     ITDebugLog(@"Getting current song length.");
 437     temp1 = [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKeyForNumber:@"pcls" fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 438     temp2 = [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKey:@"pTim" fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 439     if ( ([self currentPlaylistClass] == ITMTRemotePlayerRadioPlaylist) || (temp1 == 'cURT') ) { temp2 = @"Continuous"; }
 440     ITDebugLog(@"Getting current song length done.");
 441     return temp2;
 442 }
 443
 444 - (NSString *)currentSongRemaining
 445 {
 446     long duration;
 447     long current;
 448     long final;
 449     NSString *finalString;
 450
 451     ITDebugLog(@"Getting current song remaining time.");
 452
 453     duration = [[ITAppleEventCenter sharedCenter]
 454                         sendTwoTierAEWithRequestedKeyForNumber:@"pDur" fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 455     current = [[ITAppleEventCenter sharedCenter]
 456                         sendAEWithRequestedKeyForNumber:@"pPos" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 457
 458     final = duration - current;
 459     finalString = [self formatTimeInSeconds:final];
 460
 461     if ( [self currentPlaylistClass] == ITMTRemotePlayerRadioPlaylist ) { finalString = nil; }
 462
 463     ITDebugLog(@"Getting current song remaining time done.");
 464
 465     return finalString;
 466 }
 467
 468 - (NSString *)currentSongElapsed
 469 {
 470     long final;
 471     NSString *finalString;
 472
 473     ITDebugLog(@"Getting current song elapsed time.");
 474
 475     final = [[ITAppleEventCenter sharedCenter]
 476                         sendAEWithRequestedKeyForNumber:@"pPos" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 477
 478     finalString = [self formatTimeInSeconds:final];
 479     ITDebugLog(@"Getting current song elapsed time done.");
 480     return finalString;
 481 }
 482
 483 - (NSImage *)currentSongAlbumArt
 484 {
 485     ITDebugLog(@"Getting current song album art.");
 486     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];
 487     ITDebugLog(@"Getting current song album art done.");
 488     if (data) {
 489         return [[[NSImage alloc] initWithData:data] autorelease];
 490     } else {
 491         return nil;
 492     }
 493 }
 494
 495 - (int)currentSongPlayCount
 496 {
 497     int count;
 498     ITDebugLog(@"Getting current song play count.");
 499     count = [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKeyForNumber:@"pPlC" fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 500     ITDebugLog(@"Getting current song play count done.");
 501     return count;
 502 }
 503
 504 - (float)currentSongRating
 505 {
 506     float temp1;
 507     ITDebugLog(@"Getting current song rating.");
 508     temp1 = ((float)[[ITAppleEventCenter sharedCenter]
 509                 sendTwoTierAEWithRequestedKeyForNumber:@"pRte" fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd" appPSN:savedPSN] / 100.0);
 510     if ( [self currentPlaylistClass] == ITMTRemotePlayerRadioPlaylist ) { temp1 = -1.0; }
 511     ITDebugLog(@"Getting current song rating done.");
 512     return temp1;
 513 }
 514
 515 - (BOOL)setCurrentSongRating:(float)rating
 516 {
 517     ITDebugLog(@"Setting current song rating to %f.", rating);
 518     if ( [self currentPlaylistClass] == ITMTRemotePlayerRadioPlaylist ) { return NO; }
 519     [[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];
 520     ITDebugLog(@"Setting current song rating to %f done.", rating);
 521     return YES;
 522 }
 523
 524 - (BOOL)equalizerEnabled
 525 {
 526     ITDebugLog(@"Getting equalizer enabled status.");
 527     int thingy = [[ITAppleEventCenter sharedCenter] sendAEWithRequestedKeyForNumber:@"pEQ " eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 528     ITDebugLog(@"Done getting equalizer enabled status.");
 529     return (thingy != 0) ? YES : NO;
 530 }
 531
 532 - (BOOL)setEqualizerEnabled:(BOOL)enabled
 533 {
 534     ITDebugLog(@"Setting equalizer enabled to %i.", enabled);
 535     [[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];
 536     ITDebugLog(@"Done setting equalizer enabled to %i.", enabled);
 537     return YES;
 538 }
 539
 540 - (NSArray *)eqPresets
 541 {
 542     int i;
 543     long numPresets = [[ITAppleEventCenter sharedCenter] sendAEWithSendStringForNumber:@"kocl:type('cEQP'), '----':(), &subj:()" eventClass:@"core" eventID:@"cnte" appPSN:savedPSN];
 544     NSMutableArray *presets = [[NSMutableArray alloc] initWithCapacity:numPresets];
 545     ITDebugLog(@"Getting EQ presets");
 546     for (i = 1; i <= numPresets; i++) {
 547         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];
 548         if (theObj) {
 549             ITDebugLog(@"Adding preset %@", theObj);
 550             [presets addObject:theObj];
 551         }
 552     }
 553     ITDebugLog(@"Done getting EQ presets");
 554     return [presets autorelease];
 555 }
 556
 557 - (int)currentEQPresetIndex
 558 {
 559     int result;
 560     ITDebugLog(@"Getting current EQ preset index.");
 561     result = [[ITAppleEventCenter sharedCenter]
 562                 sendTwoTierAEWithRequestedKeyForNumber:@"pidx" fromObjectByKey:@"pEQP" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 563     ITDebugLog(@"Getting current EQ preset index done.");
 564     return result;
 565 }
 566
 567 - (float)volume
 568 {
 569     ITDebugLog(@"Getting volume.");
 570     ITDebugLog(@"Getting volume done.");
 571     return (float)[[ITAppleEventCenter sharedCenter] sendAEWithRequestedKeyForNumber:@"pVol" eventClass:@"core" eventID:@"getd" appPSN:savedPSN] / 100;
 572 }
 573
 574 - (BOOL)setVolume:(float)volume
 575 {
 576     ITDebugLog(@"Setting volume to %f.", volume);
 577     [[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];
 578     ITDebugLog(@"Setting volume to %f done.", volume);
 579     return YES;
 580 }
 581
 582 - (BOOL)shuffleEnabled
 583 {
 584     ITDebugLog(@"Getting shuffle enabled status.");
 585     BOOL final;
 586     int result = [[ITAppleEventCenter sharedCenter]
 587                 sendTwoTierAEWithRequestedKeyForNumber:@"pShf" fromObjectByKey:@"pPla" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 588     if (result != 0) {
 589         final = YES;
 590     } else {
 591         final = NO;
 592     }
 593     ITDebugLog(@"Getting shuffle enabled status done.");
 594     return final;
 595 }
 596
 597 - (BOOL)setShuffleEnabled:(BOOL)enabled
 598 {
 599     ITDebugLog(@"Set shuffle enabled to %i", enabled);
 600     [[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];
 601     ITDebugLog(@"Set shuffle enabled to %i done", enabled);
 602     return YES;
 603 }
 604
 605 - (ITMTRemotePlayerRepeatMode)repeatMode
 606 {
 607     FourCharCode m00f = 0;
 608     int result = 0;
 609     m00f = [[ITAppleEventCenter sharedCenter]
 610                 sendTwoTierAEWithRequestedKeyForNumber:@"pRpt" fromObjectByKey:@"pPla" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
 611     ITDebugLog(@"Getting repeat mode.");
 612     switch (m00f)
 613     {
 614         //case 'kRp0':
 615         case 1800564815:
 616             ITDebugLog(@"Repeat off");
 617             result = ITMTRemotePlayerRepeatOff;
 618             break;
 619         case 'kRp1':
 620             ITDebugLog(@"Repeat one");
 621             result = ITMTRemotePlayerRepeatOne;
 622             break;
 623         case 'kRpA':
 624             ITDebugLog(@"Repeat all");
 625             result = ITMTRemotePlayerRepeatAll;
 626             break;
 627     }
 628     ITDebugLog(@"Getting repeat mode done.");
 629     return result;
 630 }
 631
 632 - (BOOL)setRepeatMode:(ITMTRemotePlayerRepeatMode)repeatMode
 633 {
 634     char *m00f;
 635     ITDebugLog(@"Setting repeat mode to %i", repeatMode);
 636     switch (repeatMode)
 637     {
 638         case ITMTRemotePlayerRepeatOne:
 639             m00f = "kRp1";
 640             break;
 641         case ITMTRemotePlayerRepeatAll:
 642             m00f = "kRpA";
 643             break;
 644         case ITMTRemotePlayerRepeatOff:
 645         default:
 646             m00f = "kRp0";
 647             break;
 648     }
 649     [[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];
 650     ITDebugLog(@"Setting repeat mode to %c done", m00f);
 651     return YES;
 652 }
 653
 654 - (BOOL)play
 655 {
 656     ITDebugLog(@"Play");
 657     [[ITAppleEventCenter sharedCenter] sendAEWithEventClass:@"hook" eventID:@"Play" appPSN:savedPSN];
 658     ITDebugLog(@"Play done");
 659     return YES;
 660 }
 661
 662 - (BOOL)pause
 663 {
 664     ITDebugLog(@"Pause");
 665     [[ITAppleEventCenter sharedCenter] sendAEWithEventClass:@"hook" eventID:@"Paus" appPSN:savedPSN];
 666     ITDebugLog(@"Pause done");
 667     return YES;
 668 }
 669
 670 - (BOOL)goToNextSong
 671 {
 672     ITDebugLog(@"Go to next track");
 673     [[ITAppleEventCenter sharedCenter] sendAEWithEventClass:@"hook" eventID:@"Next" appPSN:savedPSN];
 674     ITDebugLog(@"Go to next track done");
 675     return YES;
 676 }
 677
 678 - (BOOL)goToPreviousSong
 679 {
 680     ITDebugLog(@"Go to previous track");
 681     [[ITAppleEventCenter sharedCenter] sendAEWithEventClass:@"hook" eventID:@"Prev" appPSN:savedPSN];
 682     ITDebugLog(@"Go to previous track done");
 683     return YES;
 684 }
 685
 686 - (BOOL)forward
 687 {
 688     ITDebugLog(@"Fast forward action");
 689     [[ITAppleEventCenter sharedCenter] sendAEWithEventClass:@"hook" eventID:@"Fast" appPSN:savedPSN];
 690     ITDebugLog(@"Fast forward action done");
 691     return YES;
 692 }
 693
 694 - (BOOL)rewind
 695 {
 696     ITDebugLog(@"Rewind action");
 697     [[ITAppleEventCenter sharedCenter] sendAEWithEventClass:@"hook" eventID:@"Rwnd" appPSN:savedPSN];
 698     ITDebugLog(@"Rewind action done");
 699     return YES;
 700 }
 701
 702 - (BOOL)switchToPlaylistAtIndex:(int)index
 703 {
 704     ITDebugLog(@"Switching to playlist at index %i", index);
 705     [[ITAppleEventCenter sharedCenter] sendAEWithSendString:[NSString stringWithFormat:@"'----':obj { form:'indx', want:type('cPly'), seld:long(%lu), from:() }", index] eventClass:@"hook" eventID:@"Play" appPSN:savedPSN];
 706     ITDebugLog(@"Done switching to playlist at index %i", index);
 707     return YES;
 708 }
 709
 710 - (BOOL)switchToPlaylistAtIndex:(int)index ofSourceAtIndex:(int)index2
 711 {
 712     ITDebugLog(@"Switching to playlist at index %i of source %i", index, index2);
 713     [[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];
 714     //{ 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'() }
 715     ITDebugLog(@"Done switching to playlist at index %i of source %i", index, index2);
 716     return YES;
 717 }
 718
 719 - (BOOL)switchToSongAtIndex:(int)index
 720 {
 721     ITDebugLog(@"Switching to track at index %i", index);
 722     [[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];
 723     ITDebugLog(@"Done switching to track at index %i", index);
 724     return YES;
 725 }
 726
 727 - (BOOL)switchToEQAtIndex:(int)index
 728 {
 729     ITDebugLog(@"Switching to EQ preset at index %i", index);
 730     // index should count from 0, but itunes counts from 1, so let's add 1.
 731     [self setEqualizerEnabled:YES];
 732     [[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];
 733     ITDebugLog(@"Done switching to EQ preset at index %i", index);
 734     return YES;
 735 }
 736
 737 - (ProcessSerialNumber)iTunesPSN
 738 {
 739     /*NSArray *apps = [[NSWorkspace sharedWorkspace] launchedApplications];
 740     ProcessSerialNumber number;
 741     int i;
 742     int count = [apps count];
 743
 744     number.highLongOfPSN = kNoProcess;
 745
 746     for (i = 0; i < count; i++)
 747     {
 748         NSDictionary *curApp = [apps objectAtIndex:i];
 749
 750         if ([[curApp objectForKey:@"NSApplicationName"] isEqualToString:@"iTunes"])
 751         {
 752             number.highLongOfPSN = [[curApp objectForKey:
 753                 @"NSApplicationProcessSerialNumberHigh"] intValue];
 754             number.lowLongOfPSN = [[curApp objectForKey:
 755                 @"NSApplicationProcessSerialNumberLow"] intValue];
 756         }
 757     }
 758     return number;*/
 759     ProcessSerialNumber number;
 760     number.highLongOfPSN = kNoProcess;
 761     number.lowLongOfPSN = 0;
 762     ITDebugLog(@"Getting iTunes' PSN.");
 763     while ( (GetNextProcess(&number) == noErr) )
 764     {
 765         CFStringRef name;
 766         if ( (CopyProcessName(&number, &name) == noErr) )
 767         {
 768             if ([(NSString *)name isEqualToString:@"iTunes"])
 769             {
 770                 ITDebugLog(@"iTunes' highLPongOfPSN: %lu.", number.highLongOfPSN);
 771                 ITDebugLog(@"iTunes' lowLongOfPSN: %lu.", number.lowLongOfPSN);
 772                 ITDebugLog(@"Done getting iTunes' PSN.");
 773                 return number;
 774             }
 775             [(NSString *)name release];
 776         }
 777     }
 778     ITDebugLog(@"Failed getting iTunes' PSN.");
 779     return number;
 780 }
 781
 782 - (NSString*)formatTimeInSeconds:(long)seconds {
 783     long final = seconds;
 784     NSString *finalString;
 785     if (final >= 60) {
 786         if (final > 3600) {
 787             finalString = [NSString stringWithFormat:@"%i:%@:%@",(final / 3600),[self zeroSixty:(int)((final % 3600) / 60)],[self zeroSixty:(int)((final % 3600) % 60)]];
 788         } else {
 789             finalString = [NSString stringWithFormat:@"%i:%@",(final / 60),[self zeroSixty:(int)(final % 60)]];
 790         }
 791     } else {
 792         finalString = [NSString stringWithFormat:@"0:%@",[self zeroSixty:(int)final]];
 793     }
 794     return finalString;
 795 }
 796 - (NSString*)zeroSixty:(int)seconds {
 797     if ( (seconds < 10) && (seconds > 0) ) {
 798         return [NSString stringWithFormat:@"0%i",seconds];
 799     } else if ( (seconds == 0) ) {
 800         return [NSString stringWithFormat:@"00"];
 801     } else {
 802         return [NSString stringWithFormat:@"%i",seconds];
 803     }
 804 }
 805
 806 @end