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Added a play count option to track info.
[MenuTunes.git] / iTunesRemote.m
diff --git a/iTunesRemote.m b/iTunesRemote.m
index bb9e464..8bc60c0 100755 (executable)
--- a/iTunesRemote.m
+++ b/iTunesRemote.m
@@ -1,93 +1,760 @@
-/* Copyright (c) 2002 - 2003 by iThink Software. All Rights Reserved. */
-
 #import "iTunesRemote.h"
 
 #import "iTunesRemote.h"
 
-
 @implementation iTunesRemote
 
 @implementation iTunesRemote
 
-+ (id)remote {
++ (id)remote
+{
     return [[[iTunesRemote alloc] init] autorelease];
 }
 
     return [[[iTunesRemote alloc] init] autorelease];
 }
 
-- (id)valueOfProperty:(ITMTRemoteProperty)property {
-    // Get from Info.plist
-    return nil;
+- (NSString *)remoteTitle
+{
+    return @"iTunes Remote";
+}
+
+- (NSString *)remoteInformation
+{
+    return @"Default MenuTunes plugin to control iTunes, by iThink Software.";
 }
 
 }
 
-- (NSDictionary *)propertiesAndValues {
-    // Get from Info.plist
+- (NSImage *)remoteIcon
+{
     return nil;
 }
 
     return nil;
 }
 
-- (ITMTPlayerStyle)playerStyle {
-    return ITMTSinglePlayerStyle;
+- (BOOL)begin
+{
+    ITDebugLog(@"iTunesRemote begun");
+    savedPSN = [self iTunesPSN];
+    return YES;
 }
 
 }
 
-- (BOOL)activate {
-    if ( !_activated ) {
-        if ( [self iTunesIsRunning] ) {
-            _currentPSN = [self iTunesPSN];
+- (BOOL)halt
+{
+    ITDebugLog(@"iTunesRemote halted");
+    return YES;
+}
+
+- (NSString *)playerFullName
+{
+    return @"iTunes";
+}
+
+- (NSString *)playerSimpleName
+{
+    return @"iTunes";
+}
+
+- (NSDictionary *)capabilities
+{
+    return [NSDictionary dictionaryWithObjectsAndKeys:
+                [NSNumber numberWithBool: YES], @"Remote",
+                [NSNumber numberWithBool: YES], @"Basic Track Control",
+                [NSNumber numberWithBool: YES], @"Track Information",
+                [NSNumber numberWithBool: YES], @"Track Navigation",
+                [NSNumber numberWithBool: YES], @"Upcoming Songs",
+                [NSNumber numberWithBool: YES], @"Playlists",
+                [NSNumber numberWithBool: YES], @"Volume",
+                [NSNumber numberWithBool: YES], @"Shuffle",
+                [NSNumber numberWithBool: YES], @"Repeat Modes",
+                [NSNumber numberWithBool: YES], @"Equalizer",
+                [NSNumber numberWithBool: YES], @"Track Rating",
+                nil];
+}
+
+- (BOOL)showPrimaryInterface
+{
+    ITDebugLog(@"Showing player primary interface.");
+    
+    if ([self playerRunningState] == ITMTRemotePlayerRunning) {
+        ITDebugLog(@"Showing player interface.");
+        //If not minimized and visible
+        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) &&
+             ([[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) &&
+             [[[[NSWorkspace sharedWorkspace] activeApplication] objectForKey:@"NSApplicationName"] isEqualToString:@"iTunes"] ) {
+            //set minimized of browser window 1 to true
+            [[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];
+        } else {
+            //set minimized of browser window 1 to false
+            [[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];
+        }
+        //set visible of browser window 1 to true
+        [[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];
+        //active iTunes
+        [[ITAppleEventCenter sharedCenter] sendAEWithSendString:@"data:long(1), '----':obj { form:'prop', want:type('prop'), seld:type('pisf'), from:'null'() }" eventClass:@"core" eventID:@"setd" appPSN:savedPSN];
+        ITDebugLog(@"Done showing player primary interface.");
+        return YES;
+    } else {
+        NSString *path;
+        ITDebugLog(@"Launching player.");
+        if ( (path = [[NSUserDefaults standardUserDefaults] stringForKey:@"CustomPlayerPath"]) ) {
         } else {
         } else {
-            if ( [self launchiTunes] ) {
-                _currentPSN = [self iTunesPSN];
-            } else {
-                return NO;
+            path = [self playerFullName];
+        }
+        if (![[NSWorkspace sharedWorkspace] launchApplication:path]) {
+            ITDebugLog(@"Error Launching Player");
+            return NO;
+        }
+        return YES;
+    }
+}
+
+- (ITMTRemotePlayerRunningState)playerRunningState
+{
+    NSArray *apps = [[NSWorkspace sharedWorkspace] launchedApplications];
+    int i;
+    int count = [apps count];
+    
+    for (i = 0; i < count; i++) {
+        if ([[[apps objectAtIndex:i] objectForKey:@"NSApplicationName"] isEqualToString:@"iTunes"]) {
+            ITDebugLog(@"Player running state: 1");
+            return ITMTRemotePlayerRunning;
+        }
+    }
+    ITDebugLog(@"Player running state: 0");
+    return ITMTRemotePlayerNotRunning;
+}
+
+- (ITMTRemotePlayerPlayingState)playerPlayingState
+{
+    long result;
+    
+    ITDebugLog(@"Getting player playing state");
+    
+    result = [[ITAppleEventCenter sharedCenter] sendAEWithSendStringForNumber:@"'----':obj { form:'prop', want:type('prop'), seld:type('pPlS'), from:'null'() }" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
+    
+    switch (result)
+    {
+        case 'kPSP':
+            ITDebugLog(@"Getting player playing state done. Player state: Playing");
+            return ITMTRemotePlayerPlaying;
+        case 'kPSp':
+            ITDebugLog(@"Getting player playing state done. Player state: Paused");
+            return ITMTRemotePlayerPaused;
+        case 'kPSR':
+            ITDebugLog(@"Getting player playing state done. Player state: Rewinding");
+            return ITMTRemotePlayerRewinding;
+        case 'kPSF':
+            ITDebugLog(@"Getting player playing state done. Player state: Forwarding");
+            return ITMTRemotePlayerForwarding;
+        case 'kPSS':
+        default:
+            ITDebugLog(@"Getting player playing state done. Player state: Stopped");
+            return ITMTRemotePlayerStopped;
+    }
+    ITDebugLog(@"Getting player playing state done. Player state: Stopped");
+    return ITMTRemotePlayerStopped;
+}
+
+/*- (NSArray *)playlists
+{
+    long i = 0;
+    const signed long numPlaylists = [[ITAppleEventCenter sharedCenter] sendAEWithSendStringForNumber:@"kocl:type('cPly'), '----':()" eventClass:@"core" eventID:@"cnte" appPSN:savedPSN];
+    NSMutableArray *playlists = [[NSMutableArray alloc] initWithCapacity:numPlaylists];
+    
+    for (i = 1; i <= numPlaylists; i++) {
+        const long j = i;
+        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];
+        NSString *theObj = [[ITAppleEventCenter sharedCenter] sendAEWithSendString:sendStr eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
+        [playlists addObject:theObj];
+    }
+    return [playlists autorelease];
+}*/
+
+//Full source awareness
+- (NSArray *)playlists
+{
+    unsigned long i, k;
+    const signed long numSources = [[ITAppleEventCenter sharedCenter] sendAEWithSendStringForNumber:@"kocl:type('cSrc'), '----':()" eventClass:@"core" eventID:@"cnte" appPSN:savedPSN];
+    NSMutableArray *allSources = [[NSMutableArray alloc] init];
+    
+    ITDebugLog(@"Getting playlists.");
+    if (numSources == 0) {
+        ITDebugLog(@"No sources.");
+        return nil;
+    }
+    
+    for (k = 1; k <= numSources ; k++) {
+        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];
+        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];
+        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];
+        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];
+        unsigned long class;
+        if (sourceName) {
+            NSMutableArray *aSource = [[NSMutableArray alloc] init];
+            [aSource addObject:sourceName];
+            switch (fourcc) {
+                case 'kTun':
+                    class = ITMTRemoteRadioSource;
+                    break;
+                case 'kDev':
+                    class = ITMTRemoteGenericDeviceSource;
+                    break;
+                case 'kPod':
+                    class = ITMTRemoteiPodSource;
+                    break;
+                case 'kMCD':
+                case 'kACD':
+                    class = ITMTRemoteCDSource;
+                    break;
+                case 'kShd':
+                    class = ITMTRemoteSharedLibrarySource;
+                    break;
+                case 'kUnk':
+                case 'kLib':
+                default:
+                    class = ITMTRemoteLibrarySource;
+                    break;
+            }
+            ITDebugLog(@"Adding source %@ of type %i at index %i", sourceName, class, index);
+            [aSource addObject:[NSNumber numberWithInt:class]];
+            [aSource addObject:[NSNumber numberWithInt:index]];
+            for (i = 1; i <= numPlaylists; i++) {
+                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];
+                NSString *theObj = [[ITAppleEventCenter sharedCenter] sendAEWithSendString:sendStr eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
+                ITDebugLog(@" - Adding playlist %@", theObj);
+                if (theObj) {
+                    [aSource addObject:theObj];
+                }
             }
             }
+            [allSources addObject:[aSource autorelease]];
+        } else {
+            ITDebugLog(@"Source at index %i disappeared.", k);
         }
         }
-        if ( ( _player = [iTunesPlayer sharedPlayer] ) ) {
-            _activated = YES;
-            return YES;
+    }
+    ITDebugLog(@"Finished getting playlists.");
+    return [allSources autorelease];
+}
+
+- (int)numberOfSongsInPlaylistAtIndex:(int)index
+{
+    int temp1;
+    ITDebugLog(@"Getting number of songs in playlist at index %i", index);
+    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];
+    ITDebugLog(@"Getting number of songs in playlist at index %i done", index);
+    return temp1;
+}
+
+- (ITMTRemotePlayerSource)currentSource
+{
+    unsigned long fourcc;
+
+    ITDebugLog(@"Getting current source.");   
+    
+    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];
+    
+    switch (fourcc) {
+        case 'kTun':
+            ITDebugLog(@"Getting current source done. Source: Radio.");
+            return ITMTRemoteRadioSource;
+            break;
+        case 'kDev':
+            ITDebugLog(@"Getting current source done. Source: Generic Device.");
+            return ITMTRemoteGenericDeviceSource;
+        case 'kPod':
+            ITDebugLog(@"Getting current source done. Source: iPod.");
+            return ITMTRemoteiPodSource; //this is stupid
+            break;
+        case 'kMCD':
+        case 'kACD':
+            ITDebugLog(@"Getting current source done. Source: CD.");
+            return ITMTRemoteCDSource;
+            break;
+        case 'kShd':
+            ITDebugLog(@"Getting current source done. Source: Shared Library.");
+            return ITMTRemoteSharedLibrarySource;
+            break;
+        case 'kUnk':
+        case 'kLib':
+        default:
+            ITDebugLog(@"Getting current source done. Source: Library.");
+            return ITMTRemoteLibrarySource;
+            break;
+    }
+}
+
+- (int)currentSourceIndex
+{
+    ITDebugLog(@"Getting current source.");   
+    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];
+}
+
+- (ITMTRemotePlayerPlaylistClass)currentPlaylistClass
+{
+    int realResult;
+    ITDebugLog(@"Getting current playlist class");
+    realResult = [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKeyForNumber:@"pcls" fromObjectByKey:@"pPla" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
+    switch (realResult)
+          {
+          case 'cLiP':
+              ITDebugLog(@"Getting current playlist class done. Class: Library.");
+              return ITMTRemotePlayerLibraryPlaylist;
+              break;
+          case 'cRTP':
+              ITDebugLog(@"Getting current playlist class done. Class: Radio.");
+              return ITMTRemotePlayerRadioPlaylist;
+              break;
+          default:
+              ITDebugLog(@"Getting current playlist class done. Class: Standard playlist.");
+              return ITMTRemotePlayerPlaylist;
+          }
+}
+
+- (int)currentPlaylistIndex
+{  
+    int temp1;
+    ITDebugLog(@"Getting current playlist index.");
+    temp1 = [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKeyForNumber:@"pidx" fromObjectByKey:@"pPla" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
+    ITDebugLog(@"Getting current playlist index done.");
+    return temp1;
+}
+
+- (NSString *)songTitleAtIndex:(int)index
+{
+    NSString *temp1;
+    ITDebugLog(@"Getting song title at index %i.", index);
+    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];
+    ITDebugLog(@"Getting song title at index %i done.", index);
+    return ( ([temp1 length]) ? temp1 : nil ) ;
+}
+
+- (int)currentAlbumTrackCount
+{
+    int temp1;
+    ITDebugLog(@"Getting current album track count.");
+    temp1 = [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKeyForNumber:@"pTrC" fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
+    if ( [self currentPlaylistClass] == ITMTRemotePlayerRadioPlaylist ) { temp1 = 0; }
+    ITDebugLog(@"Getting current album track count done.");
+    return temp1;
+}
+
+- (int)currentSongTrack
+{
+    int temp1;
+    ITDebugLog(@"Getting current song track.");
+    temp1 = [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKeyForNumber:@"pTrN" fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
+    if ( [self currentPlaylistClass] == ITMTRemotePlayerRadioPlaylist ) { temp1 = 0; }
+    ITDebugLog(@"Getting current song track done.");
+    return temp1;
+}
+
+- (NSString *)playerStateUniqueIdentifier
+{
+    NSString *temp1;
+    ITDebugLog(@"Getting current unique identifier.");
+    temp1 = [NSString stringWithFormat:@"%i-%i", [self currentPlaylistIndex], [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKeyForNumber:@"pDID" fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd" appPSN:savedPSN]];
+    ITDebugLog(@"Getting current unique identifier done.");
+    return ( ([temp1 length]) ? temp1 : nil ) ;
+}
+
+- (int)currentSongIndex
+{
+    int temp1;
+    ITDebugLog(@"Getting current song index.");
+    temp1 = [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKeyForNumber:@"pidx" fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
+    ITDebugLog(@"Getting current song index done.");
+    return temp1;
+}
+
+- (NSString *)currentSongTitle
+{
+    NSString *temp1;
+    ITDebugLog(@"Getting current song title.");
+    
+    //If we're listening to the radio.
+    if ([[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKeyForNumber:@"pcls" fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd" appPSN:savedPSN] == 'cURT') {
+        NSString *bad = [NSString stringWithUTF8String:"浳湧"];
+        temp1 = [[ITAppleEventCenter sharedCenter] sendAEWithRequestedKey:@"pStT" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
+        if ([temp1 isEqualToString:bad]) {
+            temp1 = [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKey:@"pnam" fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
         }
         }
+        temp1 = [temp1 stringByAppendingString:@" (Stream)"];
     } else {
     } else {
-        return NO;
+        temp1 = [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKey:@"pnam" fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
     }
     }
+    ITDebugLog(@"Getting current song title done.");
+    return ( ([temp1 length]) ? temp1 : nil ) ;
 }
 
 }
 
-- (BOOL)deactivate {
-    if ( _activated ) {
-        _currentPSN = kNoProcess;
-        _player = nil;
-        _activated = NO;
-        return YES;
+- (NSString *)currentSongArtist
+{
+    NSString *temp1;
+    ITDebugLog(@"Getting current song artist.");
+    if ( [self currentPlaylistClass] != ITMTRemotePlayerRadioPlaylist ) {
+        temp1 = [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKey:@"pArt" fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
     } else {
     } else {
-        return NO;
+        temp1 = @"";
     }
     }
+    ITDebugLog(@"Getting current song artist done.");
+    return ( ([temp1 length]) ? temp1 : nil ) ;
 }
 
 }
 
-- (ITMTPlayer *)currentPlayer {
-    if (_activated) {
-        return _player;
+- (NSString *)currentSongComposer
+{
+    NSString *temp1;
+    ITDebugLog(@"Getting current song artist.");
+    if ( [self currentPlaylistClass] != ITMTRemotePlayerRadioPlaylist ) {
+        temp1 = [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKey:@"pCmp" fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
     } else {
     } else {
-        return nil;
+        temp1 = @"";
     }
     }
+    ITDebugLog(@"Getting current song artist done.");
+    return ( ([temp1 length]) ? temp1 : nil ) ;
+}
+
+- (NSString *)currentSongAlbum
+{
+    NSString *temp1;
+    ITDebugLog(@"Getting current song album.");
+    if ( [self currentPlaylistClass] != ITMTRemotePlayerRadioPlaylist ) {
+        temp1 = [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKey:@"pAlb" fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
+    } else {
+        temp1 = @"";
+    }
+    ITDebugLog(@"Getting current song album done.");
+    return ( ([temp1 length]) ? temp1 : nil ) ;
+}
+
+- (NSString *)currentSongGenre
+{
+    NSString *temp1;
+    ITDebugLog(@"Getting current song genre.");
+    temp1 = [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKey:@"pGen" fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
+    ITDebugLog(@"Getting current song genre done.");
+    return ( ([temp1 length]) ? temp1 : nil ) ;
+}
+
+- (NSString *)currentSongLength
+{
+    int temp1;
+    NSString *temp2;
+    ITDebugLog(@"Getting current song length.");
+    temp1 = [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKeyForNumber:@"pcls" fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
+    temp2 = [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKey:@"pTim" fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
+    if ( ([self currentPlaylistClass] == ITMTRemotePlayerRadioPlaylist) || (temp1 == 'cURT') ) { temp2 = @"Continuous"; }
+    ITDebugLog(@"Getting current song length done.");
+    return temp2;
+}
+
+- (NSString *)currentSongRemaining
+{
+    long duration;
+    long current;
+    long final;
+    NSString *finalString;
+    
+    ITDebugLog(@"Getting current song remaining time.");
+    
+    duration = [[ITAppleEventCenter sharedCenter]
+                        sendTwoTierAEWithRequestedKeyForNumber:@"pDur" fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
+    current = [[ITAppleEventCenter sharedCenter]
+                        sendAEWithRequestedKeyForNumber:@"pPos" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
+                        
+    final = duration - current;
+    finalString = [self formatTimeInSeconds:final];
+    
+    if ( [self currentPlaylistClass] == ITMTRemotePlayerRadioPlaylist ) { finalString = nil; }
+    
+    ITDebugLog(@"Getting current song remaining time done.");
+    
+    return finalString;
 }
 
 }
 
-- (NSArray *)players {
-    if (_activated) {
-        return [NSArray arrayWithObject:_player];
+- (NSString *)currentSongElapsed
+{
+    long final;
+    NSString *finalString;
+    
+    ITDebugLog(@"Getting current song elapsed time.");
+    
+    final = [[ITAppleEventCenter sharedCenter]
+                        sendAEWithRequestedKeyForNumber:@"pPos" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
+                        
+    finalString = [self formatTimeInSeconds:final];
+    ITDebugLog(@"Getting current song elapsed time done.");
+    return finalString;
+}
+
+- (NSImage *)currentSongAlbumArt
+{
+    ITDebugLog(@"Getting current song album art.");
+    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];
+    ITDebugLog(@"Getting current song album art done.");    
+    if (data) {
+        return [[[NSImage alloc] initWithData:data] autorelease];
     } else {
         return nil;
     }
 }
 
     } else {
         return nil;
     }
 }
 
-#pragma mark -
-#pragma mark INTERNAL METHODS
-#pragma mark -
+- (int)currentSongPlayCount
+{
+    int count;
+    ITDebugLog(@"Getting current song play count.");
+    count = [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKeyForNumber:@"pPlC" fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
+    ITDebugLog(@"Getting current song play count done.");
+    return count;
+}
+
+- (float)currentSongRating
+{
+    float temp1;
+    ITDebugLog(@"Getting current song rating.");
+    temp1 = ((float)[[ITAppleEventCenter sharedCenter]
+                sendTwoTierAEWithRequestedKeyForNumber:@"pRte" fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd" appPSN:savedPSN] / 100.0);
+    if ( [self currentPlaylistClass] == ITMTRemotePlayerRadioPlaylist ) { temp1 = -1.0; }
+    ITDebugLog(@"Getting current song rating done.");
+    return temp1;
+}
+
+- (BOOL)setCurrentSongRating:(float)rating
+{
+    ITDebugLog(@"Setting current song rating to %f.", rating);
+    if ( [self currentPlaylistClass] == ITMTRemotePlayerRadioPlaylist ) { return NO; }
+    [[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];
+    ITDebugLog(@"Setting current song rating to %f done.", rating);
+    return YES;
+}
+
+- (BOOL)equalizerEnabled
+{
+    ITDebugLog(@"Getting equalizer enabled status.");
+    int thingy = [[ITAppleEventCenter sharedCenter] sendAEWithRequestedKeyForNumber:@"pEQ " eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
+    ITDebugLog(@"Done getting equalizer enabled status.");
+    return (thingy != 0) ? YES : NO;
+}
+
+- (BOOL)setEqualizerEnabled:(BOOL)enabled
+{
+    ITDebugLog(@"Setting equalizer enabled to %i.", enabled);
+    [[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];
+    ITDebugLog(@"Done setting equalizer enabled to %i.", enabled);
+    return YES;
+}
+
+- (NSArray *)eqPresets
+{
+    int i;
+    long numPresets = [[ITAppleEventCenter sharedCenter] sendAEWithSendStringForNumber:@"kocl:type('cEQP'), '----':(), &subj:()" eventClass:@"core" eventID:@"cnte" appPSN:savedPSN];
+    NSMutableArray *presets = [[NSMutableArray alloc] initWithCapacity:numPresets];
+    ITDebugLog(@"Getting EQ presets");
+    for (i = 1; i <= numPresets; i++) {
+        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];
+        if (theObj) {
+            ITDebugLog(@"Adding preset %@", theObj);
+            [presets addObject:theObj];
+        }
+    }
+    ITDebugLog(@"Done getting EQ presets");
+    return [presets autorelease];
+}
+
+- (int)currentEQPresetIndex
+{
+    int result;
+    ITDebugLog(@"Getting current EQ preset index.");
+    result = [[ITAppleEventCenter sharedCenter]
+                sendTwoTierAEWithRequestedKeyForNumber:@"pidx" fromObjectByKey:@"pEQP" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
+    ITDebugLog(@"Getting current EQ preset index done.");
+    return result;
+}
+
+- (float)volume
+{
+    ITDebugLog(@"Getting volume.");
+    ITDebugLog(@"Getting volume done.");
+    return (float)[[ITAppleEventCenter sharedCenter] sendAEWithRequestedKeyForNumber:@"pVol" eventClass:@"core" eventID:@"getd" appPSN:savedPSN] / 100;
+}
+
+- (BOOL)setVolume:(float)volume
+{
+    ITDebugLog(@"Setting volume to %f.", volume);
+    [[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];
+    ITDebugLog(@"Setting volume to %f done.", volume);
+    return YES;
+}
+
+- (BOOL)shuffleEnabled
+{
+    ITDebugLog(@"Getting shuffle enabled status.");
+    BOOL final;
+    int result = [[ITAppleEventCenter sharedCenter]
+                sendTwoTierAEWithRequestedKeyForNumber:@"pShf" fromObjectByKey:@"pPla" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
+    if (result != 0) {
+        final = YES;
+    } else {
+        final = NO;
+    }
+    ITDebugLog(@"Getting shuffle enabled status done.");
+    return final;
+}
+
+- (BOOL)setShuffleEnabled:(BOOL)enabled
+{
+    ITDebugLog(@"Set shuffle enabled to %i", enabled);
+    [[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];
+    ITDebugLog(@"Set shuffle enabled to %i done", enabled);
+    return YES;
+}
+
+- (ITMTRemotePlayerRepeatMode)repeatMode
+{
+    FourCharCode m00f = 0;
+    int result = 0;
+    m00f = [[ITAppleEventCenter sharedCenter]
+                sendTwoTierAEWithRequestedKeyForNumber:@"pRpt" fromObjectByKey:@"pPla" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
+    ITDebugLog(@"Getting repeat mode.");
+    switch (m00f)
+    {
+        //case 'kRp0':
+        case 1800564815:
+            ITDebugLog(@"Repeat off");
+            result = ITMTRemotePlayerRepeatOff;
+            break;
+        case 'kRp1':
+            ITDebugLog(@"Repeat one");
+            result = ITMTRemotePlayerRepeatOne;
+            break;
+        case 'kRpA':
+            ITDebugLog(@"Repeat all");
+            result = ITMTRemotePlayerRepeatAll;
+            break;
+    }
+    ITDebugLog(@"Getting repeat mode done.");
+    return result;
+}
+
+- (BOOL)setRepeatMode:(ITMTRemotePlayerRepeatMode)repeatMode
+{
+    char *m00f;
+    ITDebugLog(@"Setting repeat mode to %i", repeatMode);
+    switch (repeatMode)
+    {
+        case ITMTRemotePlayerRepeatOne:
+            m00f = "kRp1";
+            break;
+        case ITMTRemotePlayerRepeatAll:
+            m00f = "kRpA";
+            break;
+        case ITMTRemotePlayerRepeatOff:
+        default:
+            m00f = "kRp0";
+            break;
+    }
+    [[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];
+    ITDebugLog(@"Setting repeat mode to %c done", m00f);
+    return YES;
+}
+
+- (BOOL)play
+{
+    ITDebugLog(@"Play");
+    [[ITAppleEventCenter sharedCenter] sendAEWithEventClass:@"hook" eventID:@"Play" appPSN:savedPSN];
+    ITDebugLog(@"Play done");
+    return YES;
+}
+
+- (BOOL)pause
+{
+    ITDebugLog(@"Pause");
+    [[ITAppleEventCenter sharedCenter] sendAEWithEventClass:@"hook" eventID:@"Paus" appPSN:savedPSN];
+    ITDebugLog(@"Pause done");
+    return YES;
+}
+
+- (BOOL)goToNextSong
+{
+    ITDebugLog(@"Go to next track");
+    [[ITAppleEventCenter sharedCenter] sendAEWithEventClass:@"hook" eventID:@"Next" appPSN:savedPSN];
+    ITDebugLog(@"Go to next track done");
+    return YES;
+}
+
+- (BOOL)goToPreviousSong
+{
+    ITDebugLog(@"Go to previous track");
+    [[ITAppleEventCenter sharedCenter] sendAEWithEventClass:@"hook" eventID:@"Prev" appPSN:savedPSN];
+    ITDebugLog(@"Go to previous track done");
+    return YES;
+}
+
+- (BOOL)forward
+{
+    ITDebugLog(@"Fast forward action");
+    [[ITAppleEventCenter sharedCenter] sendAEWithEventClass:@"hook" eventID:@"Fast" appPSN:savedPSN];
+    ITDebugLog(@"Fast forward action done");
+    return YES;
+}
+
+- (BOOL)rewind
+{
+    ITDebugLog(@"Rewind action");
+    [[ITAppleEventCenter sharedCenter] sendAEWithEventClass:@"hook" eventID:@"Rwnd" appPSN:savedPSN];
+    ITDebugLog(@"Rewind action done");
+    return YES;
+}
+
+- (BOOL)switchToPlaylistAtIndex:(int)index
+{
+    ITDebugLog(@"Switching to playlist at index %i", index);
+    [[ITAppleEventCenter sharedCenter] sendAEWithSendString:[NSString stringWithFormat:@"'----':obj { form:'indx', want:type('cPly'), seld:long(%lu), from:() }", index] eventClass:@"hook" eventID:@"Play" appPSN:savedPSN];
+    ITDebugLog(@"Done switching to playlist at index %i", index);
+    return YES;
+}
+
+- (BOOL)switchToPlaylistAtIndex:(int)index ofSourceAtIndex:(int)index2
+{
+    ITDebugLog(@"Switching to playlist at index %i of source %i", index, index2);
+    [[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];
+    //{ 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'() }
+    ITDebugLog(@"Done switching to playlist at index %i of source %i", index, index2);
+    return YES;
+}
 
 
-- (BOOL)launchiTunes {
-    return NO;
+- (BOOL)switchToSongAtIndex:(int)index
+{
+    ITDebugLog(@"Switching to track at index %i", index);
+    [[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];
+    ITDebugLog(@"Done switching to track at index %i", index);
+    return YES;
 }
 
 }
 
-- (BOOL)iTunesIsRunning {
-    return NO;
+- (BOOL)switchToEQAtIndex:(int)index
+{
+    ITDebugLog(@"Switching to EQ preset at index %i", index);
+    // index should count from 0, but itunes counts from 1, so let's add 1.
+    [self setEqualizerEnabled:YES];
+    [[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];
+    ITDebugLog(@"Done switching to EQ preset at index %i", index);
+    return YES;
 }
 
 - (ProcessSerialNumber)iTunesPSN
 {
 }
 
 - (ProcessSerialNumber)iTunesPSN
 {
+    /*NSArray *apps = [[NSWorkspace sharedWorkspace] launchedApplications];
     ProcessSerialNumber number;
     ProcessSerialNumber number;
+    int i;
+    int count = [apps count];
+    
     number.highLongOfPSN = kNoProcess;
     number.highLongOfPSN = kNoProcess;
-    number.lowLongOfPSN = 0;
     
     
+    for (i = 0; i < count; i++)
+    {
+        NSDictionary *curApp = [apps objectAtIndex:i];
+        
+        if ([[curApp objectForKey:@"NSApplicationName"] isEqualToString:@"iTunes"])
+        {
+            number.highLongOfPSN = [[curApp objectForKey:
+                @"NSApplicationProcessSerialNumberHigh"] intValue];
+            number.lowLongOfPSN = [[curApp objectForKey:
+                @"NSApplicationProcessSerialNumberLow"] intValue];
+        }
+    }
+    return number;*/
+    ProcessSerialNumber number;
+    number.highLongOfPSN = kNoProcess;
+    number.lowLongOfPSN = 0;
+    ITDebugLog(@"Getting iTunes' PSN.");
     while ( (GetNextProcess(&number) == noErr) ) 
     {
         CFStringRef name;
     while ( (GetNextProcess(&number) == noErr) ) 
     {
         CFStringRef name;
@@ -95,12 +762,40 @@
         {
             if ([(NSString *)name isEqualToString:@"iTunes"])
             {
         {
             if ([(NSString *)name isEqualToString:@"iTunes"])
             {
+                ITDebugLog(@"iTunes' highLPongOfPSN: %lu.", number.highLongOfPSN);
+                ITDebugLog(@"iTunes' lowLongOfPSN: %lu.", number.lowLongOfPSN);
+                ITDebugLog(@"Done getting iTunes' PSN.");
                 return number;
             }
             [(NSString *)name release];
         }
     }
                 return number;
             }
             [(NSString *)name release];
         }
     }
+    ITDebugLog(@"Failed getting iTunes' PSN.");
     return number;
 }
 
     return number;
 }
 
+- (NSString*)formatTimeInSeconds:(long)seconds {
+    long final = seconds;
+    NSString *finalString;
+    if (final >= 60) {
+        if (final > 3600) {
+            finalString = [NSString stringWithFormat:@"%i:%@:%@",(final / 3600),[self zeroSixty:(int)((final % 3600) / 60)],[self zeroSixty:(int)((final % 3600) % 60)]];
+        } else {
+            finalString = [NSString stringWithFormat:@"%i:%@",(final / 60),[self zeroSixty:(int)(final % 60)]];
+        }
+    } else {
+        finalString = [NSString stringWithFormat:@"0:%@",[self zeroSixty:(int)final]];
+    }
+    return finalString;
+}
+- (NSString*)zeroSixty:(int)seconds {
+    if ( (seconds < 10) && (seconds > 0) ) {
+        return [NSString stringWithFormat:@"0%i",seconds];
+    } else if ( (seconds == 0) ) {
+        return [NSString stringWithFormat:@"00"];
+    } else {
+        return [NSString stringWithFormat:@"%i",seconds];
+    }
+}
+
 @end
 @end
Menu-based iTunes controller.