GUESS WHAT ALEX LEARN HOW TO USE SWITCH STATEMENTS

[MenuTunes.git] / iTunesRemote.m

diff --git a/iTunesRemote.m b/iTunesRemote.m
index bb9e464..fe6e1a2 100755 (executable)
--- a/iTunesRemote.m
+++ b/iTunesRemote.m
@@ -1,93 +1,566 @@
-/* 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";

 }
 
 }
 

-- (NSDictionary *)propertiesAndValues {
-    // Get from Info.plist
+- (NSString *)remoteInformation
+{
+    return @"Default MenuTunes plugin to control iTunes, by iThink Software.";
+}
+
+- (NSImage *)remoteIcon
+{

     return nil;
 }
 
     return nil;
 }
 

-- (ITMTPlayerStyle)playerStyle {
-    return ITMTSinglePlayerStyle;
+- (BOOL)begin
+{
+    ITDebugLog(@"iTunesRemote begun");
+    savedPSN = [self iTunesPSN];
+    return YES;
+}
+
+- (BOOL)halt
+{
+    ITDebugLog(@"iTunesRemote halted");
+    return YES;

 }
 
 }
 

-- (BOOL)activate {
-    if ( !_activated ) {
-        if ( [self iTunesIsRunning] ) {
-            _currentPSN = [self iTunesPSN];
-        } else {
-            if ( [self launchiTunes] ) {
-                _currentPSN = [self iTunesPSN];
-            } else {
-                return NO;
-            }
-        }
-        if ( ( _player = [iTunesPlayer sharedPlayer] ) ) {
-            _activated = YES;
-            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.");
+    // Still have to convert these to AEs:
+    // 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];
+    // Make this into AppleEvents... shouldn't be too hard, I'm just too tired to do it right now.
+    [[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;
+}
+
+- (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;

         }
         }

-    } else {
-        return NO;

     }
     }

+    ITDebugLog(@"Player running state: 0");
+    return ITMTRemotePlayerNotRunning;

 }
 
 }
 

-- (BOOL)deactivate {
-    if ( _activated ) {
-        _currentPSN = kNoProcess;
-        _player = nil;
-        _activated = NO;
-        return YES;
-    } else {
-        return NO;
+- (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;

 }
 
 }
 

-- (ITMTPlayer *)currentPlayer {
-    if (_activated) {
-        return _player;
-    } else {
-        return nil;
+- (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];
+    
+    ITDebugLog(@"Getting playlists.");
+    
+    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];
+        ITDebugLog(@"Adding playlist: %@", theObj);
+        [playlists addObject:theObj];

     }
     }

+    ITDebugLog(@"Finished getting playlists.");
+    return [playlists 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:'null'() }",index] eventClass:@"core" eventID:@"cnte" appPSN:savedPSN];
+    ITDebugLog(@"Getting number of songs in playlist at index %i done", index);
+    return temp1;

 }
 
 }
 

-- (NSArray *)players {
-    if (_activated) {
-        return [NSArray arrayWithObject:_player];
-    } else {
-        return nil;
+- (ITMTRemotePlayerSource)currentSource
+{
+    unsigned long fourcc;
+
+    ITDebugLog(@"Getting current source.");   
+    
+    fourcc = (unsigned long)[[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKey:@"pKnd" fromObjectByKey:@"pTrk" 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 'kUnk':
+        case 'kLib':
+        case 'kShd':
+        default:
+            ITDebugLog(@"Getting current source done. Source: Library.");
+            return ITMTRemoteLibrarySource;
+            break;

     }
 }
 
     }
 }
 

-#pragma mark -
-#pragma mark INTERNAL METHODS
-#pragma mark -
+- (ITMTRemotePlayerPlaylistClass)currentPlaylistClass
+{
+    int realResult = [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKeyForNumber:@"pcls" fromObjectByKey:@"pPla" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
+    
+    ITDebugLog(@"Getting current playlist class");
+    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;
+}
+
+- (int)currentAlbumTrackCount
+{
+    int temp1;
+    ITDebugLog(@"Getting current album track count.");
+    temp1 = [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKeyForNumber:@"pTrC" fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
+    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];
+    ITDebugLog(@"Getting current song track done.");
+    return temp1;
+}

 
 

-- (BOOL)launchiTunes {
-    return NO;
+- (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;

 }
 
 }
 

-- (BOOL)iTunesIsRunning {
-    return NO;
+- (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.");
+    temp1 = [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKey:@"pnam" fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
+    ITDebugLog(@"Getting current song title done.");
+    return temp1;
+}
+
+- (NSString *)currentSongArtist
+{
+    NSString *temp1;
+    ITDebugLog(@"Getting current song artist.");
+    temp1 = [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKey:@"pArt" fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
+    ITDebugLog(@"Getting current song artist done.");
+    return temp1;
+}
+
+- (NSString *)currentSongAlbum
+{
+    NSString *temp1;
+    ITDebugLog(@"Getting current song album.");
+    temp1 = [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKey:@"pAlb" fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
+    ITDebugLog(@"Getting current song album done.");
+    return temp1;
+}
+
+- (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;
+}
+
+- (NSString *)currentSongLength
+{
+    NSString *temp1;
+    ITDebugLog(@"Getting current song length.");
+    temp1 = [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKey:@"pTim" fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
+    ITDebugLog(@"Getting current song length done.");
+    return temp1;
+}
+
+- (NSString *)currentSongRemaining
+{
+    long duration;
+    long current;
+    
+    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];
+    ITDebugLog(@"Getting current song remaining time done.");
+    return [[NSNumber numberWithLong:duration - current] stringValue];
+}
+
+- (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);
+    ITDebugLog(@"Getting current song rating done.");
+    return temp1;
+}
+
+- (BOOL)setCurrentSongRating:(float)rating
+{
+    ITDebugLog(@"Setting current song rating to %f.", rating);
+    [[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] sendAEWithSendStringForNumber:@"'----':obj { form:type('prop'), want:type('prop'), seld:type('pEQ '), from:() }" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
+    ITDebugLog(@"Done getting equalizer enabled status.");
+    return thingy;
+}
+
+- (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.");
+    int result = [[ITAppleEventCenter sharedCenter]
+                sendTwoTierAEWithRequestedKeyForNumber:@"pShf" fromObjectByKey:@"pPla" eventClass:@"core" eventID:@"getd" appPSN:savedPSN];
+    ITDebugLog(@"Getting shuffle enabled status done.");
+    return result;
+}
+
+- (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)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)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.
+    [[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;


@@ -95,11 +568,15 @@
         {
             if ([(NSString *)name isEqualToString:@"iTunes"])
             {
         {
             if ([(NSString *)name isEqualToString:@"iTunes"])
             {

+                ITDebugLog(@"iTunes' highLongOfPSN: %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;
 }