time remaining works now.

[MenuTunes.git] / iTunesRemote.m

diff --git a/iTunesRemote.m b/iTunesRemote.m
index 2773358..83045cc 100755 (executable)
--- a/iTunesRemote.m
+++ b/iTunesRemote.m
@@ -1,7 +1,217 @@
 #import "iTunesRemote.h"
 
-
 @implementation iTunesRemote
 
++ (id)remote
+{
+    return [[[iTunesRemote alloc] init] autorelease];
+}
+
+- (NSString *)title
+{
+    return @"iTunes Plug-in";
+}
+
+- (NSString *)information;
+{
+    return @"Default MenuTunes plugin to control iTunes.";
+}
+
+- (NSImage *)icon
+{
+    return nil;
+}
+
+- (BOOL)begin
+{
+    iTunesPSN = [self iTunesPSN];
+    
+    //Register for application termination in NSWorkspace
+    
+    NSLog(@"iTunes Plugin loaded");
+    return YES;
+}
+
+- (BOOL)halt
+{
+    iTunesPSN.highLongOfPSN = kNoProcess;
+    
+    //Unregister for application termination in NSWorkspace
+    return YES;
+}
+
+- (NSArray *)sources
+{
+    return nil;
+}
+
+- (int)currentSourceIndex
+{
+    return nil;
+}
+
+- (NSArray *)playlistsForCurrentSource
+{
+    return nil;
+}
+
+- (int)currentPlaylistIndex
+{
+    NSString *result;
+    result = [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKey:@"pidx"
+                fromObjectByKey:@"pPla" eventClass:@"core" eventID:@"getd"
+                appPSN:[self iTunesPSN]];
+    NSLog(@"result: %@", result);
+    return nil;
+}
+
+- (NSString *)songTitleAtIndex
+{
+    return nil; 
+}
+
+- (int)currentSongIndex
+{
+    NSString *result;
+    result = [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKey:@"pidx"
+                fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd"
+                appPSN:[self iTunesPSN]];
+    NSLog(@"result: %@", result);
+    return nil;
+}
+
+- (NSString *)currentSongTitle
+{
+    return [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKey:@"pnam"
+                fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd"
+                appPSN:[self iTunesPSN]];
+}
+
+- (NSString *)currentSongArtist
+{
+    return [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKey:@"pArt"
+                fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd"
+                appPSN:[self iTunesPSN]];
+}
+
+- (NSString *)currentSongAlbum
+{
+    return [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKey:@"pAlb"
+                fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd"
+                appPSN:[self iTunesPSN]];
+}
+
+- (NSString *)currentSongGenre
+{
+    return [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKey:@"pGen"
+                fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd"
+                appPSN:[self iTunesPSN]];
+}
+
+- (NSString *)currentSongLength
+{
+    return [[ITAppleEventCenter sharedCenter] sendTwoTierAEWithRequestedKey:@"pDur"
+                fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd"
+                appPSN:[self iTunesPSN]];
+}
+
+- (NSString *)currentSongRemaining
+{
+    long duration = [[ITAppleEventCenter sharedCenter]
+                        sendTwoTierAEWithRequestedKeyForNumber:@"pDur"
+                        fromObjectByKey:@"pTrk" eventClass:@"core" eventID:@"getd"
+                        appPSN:[self iTunesPSN]];
+    long current = [[ITAppleEventCenter sharedCenter]
+                        sendAEWithRequestedKeyForNumber:@"pPos"
+                        eventClass:@"core" eventID:@"getd"
+                        appPSN:[self iTunesPSN]];
+    
+    return [[NSNumber numberWithLong:duration - current] stringValue];
+}
+
+- (NSArray *)eqPresets;
+{
+    return nil;
+}
+
+- (BOOL)play
+{
+    [[ITAppleEventCenter sharedCenter] sendAEWithEventClass:@"hook" eventID:@"Play"
+            appPSN:[self iTunesPSN]];
+    return YES;
+}
+
+- (BOOL)pause
+{
+    [[ITAppleEventCenter sharedCenter] sendAEWithEventClass:@"hook" eventID:@"Paus"
+            appPSN:[self iTunesPSN]];
+    return YES;
+}
+
+- (BOOL)goToNextSong
+{
+    [[ITAppleEventCenter sharedCenter] sendAEWithEventClass:@"hook" eventID:@"Next"
+            appPSN:[self iTunesPSN]];
+    
+    return YES;
+}
+
+- (BOOL)goToPreviousSong
+{
+    [[ITAppleEventCenter sharedCenter] sendAEWithEventClass:@"hook" eventID:@"Prev"
+            appPSN:[self iTunesPSN]];
+    return YES;
+}
+
+- (BOOL)goToNextPlaylist
+{
+    return NO;
+}
+
+- (BOOL)goToPreviousPlaylist
+{
+    return NO;
+}
+
+- (BOOL)switchToSourceAtIndex:(int)index
+{
+    return NO;
+}
+
+- (BOOL)switchToPlaylistAtIndex:(int)index
+{
+    return NO;
+}
+
+- (BOOL)switchToSongAtIndex:(int)index
+{
+    return NO;
+}
+
+- (BOOL)switchToEQAtIndex:(int)index
+{
+    return NO;
+}
+
+- (ProcessSerialNumber)iTunesPSN
+{
+    NSArray *apps = [[NSWorkspace sharedWorkspace] launchedApplications];
+    ProcessSerialNumber number;
+    int i;
+    
+    number.highLongOfPSN = kNoProcess;
+    
+    for (i = 0; i < [apps 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;
+}
 
 @end