X-Git-Url: http://git.ithinksw.org/MenuTunes.git/blobdiff_plain/9cebb1f7452afe422cb940e970c9f30b5180a239..0948b4b6166bbee8caefca1278b6551d264068a8:/iTunesRemote.m

diff --git a/iTunesRemote.m b/iTunesRemote.m
index b6b539c..5108701 100755
--- a/iTunesRemote.m
+++ b/iTunesRemote.m
@@ -26,12 +26,14 @@
 {
     ITDebugLog(@"iTunesRemote begun");
     savedPSN = [self iTunesPSN];
+	[[NSDistributedNotificationCenter defaultCenter] addObserver:self selector:@selector(notificationHandler:) name:@"com.apple.iTunes.playerInfo" object:@"com.apple.iTunes.player"];
     return YES;
 }
 
 - (BOOL)halt
 {
     ITDebugLog(@"iTunesRemote halted");
+	[[NSDistributedNotificationCenter defaultCenter] removeObserver:self];
     return YES;
 }
 
@@ -73,13 +75,13 @@
 			 ([ITSendAEWithString(@"'----':obj { form:'prop', want:type('prop'), seld:type('pvis'), from:obj { form:'indx', want:type('cBrW'), seld:1, from:'null'() } }", 'core', 'getd', &savedPSN) booleanValue] != 0) &&
              [[[[NSWorkspace sharedWorkspace] activeApplication] objectForKey:@"NSApplicationName"] isEqualToString:@"iTunes"] ) {
             //set minimized of browser window 1 to true
-			ITSendAEWithString(@"data:long(1), '----':obj { form:'prop', want:type('prop'), seld:type('pMin'), from:obj { form:'indx', want:type('cBrW'), seld:1, from:'null'() } }", 'core', 'setd', &savedPSN);
+			ITSendAEWithString(@"data:long(1), '----':obj { form:'prop', want:type('prop'), seld:type('pMin'), from:obj { form:'indx', want:type('cBrW'), seld:long(1), from:'null'() } }", 'core', 'setd', &savedPSN);
         } else {
             //set minimized of browser window 1 to false
-			ITSendAEWithString(@"data:long(0), '----':obj { form:'prop', want:type('prop'), seld:type('pMin'), from:obj { form:'indx', want:type('cBrW'), seld:1, from:'null'() } }", 'core', 'setd', &savedPSN);
+			ITSendAEWithString(@"data:long(0), '----':obj { form:'prop', want:type('prop'), seld:type('pMin'), from:obj { form:'indx', want:type('cBrW'), seld:long(1), from:'null'() } }", 'core', 'setd', &savedPSN);
         }
         //set visible of browser window 1 to true
-		ITSendAEWithString(@"data:long(1), '----':obj { form:'prop', want:type('prop'), seld:type('pvis'), from:obj { form:'indx', want:type('cBrW'), seld:1, from:'null'() } }", 'core', 'setd', &savedPSN);
+		ITSendAEWithString(@"data:long(1), '----':obj { form:'prop', want:type('prop'), seld:type('pvis'), from:obj { form:'indx', want:type('cBrW'), seld:long(1), from:'null'() } }", 'core', 'setd', &savedPSN);
         //active iTunes
 		ITSendAEWithString(@"data:long(1), '----':obj { form:'prop', want:type('prop'), seld:type('pisf'), from:'null'() }", 'core', 'setd', &savedPSN);
         ITDebugLog(@"Done showing player primary interface.");
@@ -168,6 +170,7 @@
     
     ITDebugLog(@"Getting playlists.");
     if (numSources == 0) {
+		[allSources release];
         ITDebugLog(@"No sources.");
         return nil;
     }
@@ -262,9 +265,19 @@
 
 - (int)numberOfSongsInPlaylistAtIndex:(int)index
 {
+	/*
+		This method only returns the proper number if there's something playing.
+		This is because it gets the container of the current playlist so that it
+		gets the playlist index from the current source. Operating this way is fine,
+		since MT only ever calls this method when there is something playlist.
+		A working version of this that works in just the main source is in the
+		makePlaylistWithTerm:ofType: method.
+	*/
     int temp1;
+	NSAppleEventDescriptor *result;
     ITDebugLog(@"Getting number of songs in playlist at index %i", index);
-    temp1 = [ITSendAEWithString([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], 'core', 'getd', &savedPSN) int32Value];
+	result = ITSendAEWithString([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], 'core', 'cnte', &savedPSN);
+	temp1 = (result == nil) ? -1 : (int)[result int32Value];
     ITDebugLog(@"Getting number of songs in playlist at index %i done", index);
     return temp1;
 }
@@ -275,7 +288,7 @@
 
     ITDebugLog(@"Getting current source.");   
     
-    fourcc = [ITSendAEWithString(@"'----':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'() } } }", 'core', 'getd', &savedPSN) int32Value];
+    fourcc = ([self isPlaying]) ? [ITSendAEWithString(@"'----':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'() } } }", 'core', 'getd', &savedPSN) int32Value] : 'kLib';
     
     switch (fourcc) {
         case 'kTun':
@@ -338,7 +351,7 @@
 {  
     int temp1;
     ITDebugLog(@"Getting current playlist index.");
-    temp1 = [ITSendAEWithString(@"'----':obj { form:'prop', want:type('prop'), seld:type('pidx'), from:obj { form:'prop', want:type('prop'), seld:type('pPla'), from:'null'() } }", 'core', 'getd', &savedPSN) int32Value];
+    temp1 = ([self isPlaying] ? [ITSendAEWithString(@"'----':obj { form:'prop', want:type('prop'), seld:type('pidx'), from:obj { form:'prop', want:type('prop'), seld:type('pPla'), from:'null'() } }", 'core', 'getd', &savedPSN) int32Value] : -1);
     ITDebugLog(@"Getting current playlist index done.");
     return temp1;
 }
@@ -377,7 +390,9 @@
     NSString *temp1;
     ITDebugLog(@"Getting current unique identifier.");
 	NSAppleEventDescriptor *descriptor = ITSendAEWithString(@"'----':obj { form:'prop', want:type('prop'), seld:type('pcls'), from:obj { form:'prop', want:type('prop'), seld:type('pTrk'), from:'null'() } }", 'core', 'getd', &savedPSN);
-	if (descriptor == nil) {
+	if ([descriptor int32Value] == 'prop') {
+		return @"0-0";
+	} else if (descriptor == nil) {
 		return nil;
 	}
     SInt32 cls = [descriptor int32Value];
@@ -398,7 +413,7 @@
 {
     int temp1;
     ITDebugLog(@"Getting current song index.");
-    temp1 = [ITSendAEWithString(@"'----':obj { form:'prop', want:type('prop'), seld:type('pidx'), from:obj { form:'prop', want:type('prop'), seld:type('pTrk'), from:'null'() } }", 'core', 'getd', &savedPSN) int32Value];
+	temp1 = ([self isPlaying] ? [ITSendAEWithString(@"'----':obj { form:'prop', want:type('prop'), seld:type('pidx'), from:obj { form:'prop', want:type('prop'), seld:type('pTrk'), from:'null'() } }", 'core', 'getd', &savedPSN) int32Value] : -1);
     ITDebugLog(@"Getting current song index done.");
     return temp1;
 }
@@ -407,16 +422,19 @@
 {
     NSString *temp1;
     ITDebugLog(@"Getting current song title.");
-    
+    SInt32 result = [ITSendAEWithString(@"'----':obj { form:'prop', want:type('prop'), seld:type('pcls'), from:obj { form:'prop', want:type('prop'), seld:type('pTrk'), from:'null'() } }", 'core', 'getd', &savedPSN) int32Value];
+	
     //If we're listening to the radio.
-    if ([ITSendAEWithString(@"'----':obj { form:'prop', want:type('prop'), seld:type('pcls'), from:obj { form:'prop', want:type('prop'), seld:type('pTrk'), from:'null'() } }", 'core', 'getd', &savedPSN) int32Value] == 'cURT') {
+    if (result == 'cURT') {
         NSString *bad = [NSString stringWithUTF8String:"浳湧"];
         temp1 = [ITSendAEWithKey('pStT', 'core', 'getd', &savedPSN) stringValue];
         if ([temp1 isEqualToString:bad]) {
             temp1 = [ITSendAEWithString(@"'----':obj { form:'prop', want:type('prop'), seld:type('pnam'), from:obj { form:'prop', want:type('prop'), seld:type('pTrk'), from:'null'() } }", 'core', 'getd', &savedPSN) stringValue];
         }
         temp1 = [temp1 stringByAppendingString:@" (Stream)"];
-    } else {
+    } else if (result == 'prop') {
+		temp1 = nil;
+	} else {
         temp1 = [ITSendAEWithString(@"'----':obj { form:'prop', want:type('prop'), seld:type('pnam'), from:obj { form:'prop', want:type('prop'), seld:type('pTrk'), from:'null'() } }", 'core', 'getd', &savedPSN) stringValue];
     }
     ITDebugLog(@"Getting current song title done.");
@@ -517,7 +535,7 @@
 - (NSImage *)currentSongAlbumArt
 {
     ITDebugLog(@"Getting current song album art.");
-    NSData *data = [ITSendAEWithString(@"'----':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'() } } }", 'core', 'getd', &savedPSN) data];
+    NSData *data = ([self isPlaying]) ? [ITSendAEWithString(@"'----':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'() } } }", 'core', 'getd', &savedPSN) data] : nil;
     ITDebugLog(@"Getting current song album art done.");    
     if (data) {
         return [[[NSImage alloc] initWithData:data] autorelease];
@@ -539,8 +557,7 @@
 {
     float temp1;
     ITDebugLog(@"Getting current song rating.");
-    temp1 = ((float)[ITSendAEWithString(@"'----':obj { form:'prop', want:type('prop'), seld:type('pRte'), from:obj { form:'prop', want:type('prop'), seld:type('pTrk'), from:'null'() } }", 'core', 'getd', &savedPSN) int32Value] / 100.0);
-    if ( [self currentPlaylistClass] == ITMTRemotePlayerRadioPlaylist ) { temp1 = -1.0; }
+    temp1 = (![self isPlaying] || ([self currentPlaylistClass] == ITMTRemotePlayerRadioPlaylist)) ? -1.0 : ((float)[ITSendAEWithString(@"'----':obj { form:'prop', want:type('prop'), seld:type('pRte'), from:obj { form:'prop', want:type('prop'), seld:type('pTrk'), from:'null'() } }", 'core', 'getd', &savedPSN) int32Value] / 100.0);
     ITDebugLog(@"Getting current song rating done.");
     return temp1;
 }
@@ -708,7 +725,7 @@
 - (BOOL)goToPreviousSong
 {
     ITDebugLog(@"Go to previous track");
-    ITSendAE('hook', 'Prev', &savedPSN);
+    ITSendAE('hook', 'Back', &savedPSN);
     ITDebugLog(@"Go to previous track done");
     return YES;
 }
@@ -766,7 +783,7 @@
 - (BOOL)makePlaylistWithTerm:(NSString *)term ofType:(int)type
 {
     int i;
-    
+	
     //Get fixed indexing status
     BOOL fixed = [ITSendAEWithString(@"'----':obj { form:'prop', want:type('prop'), seld:type('pFix'), from:'null'() }", 'core', 'getd', &savedPSN) booleanValue];
     
@@ -779,7 +796,7 @@
     //If MenuTunes playlist exists
     if ([ITSendAEWithString(@"'----':obj { form:'name', want:type('cPly'), seld:\"MenuTunes\", from:'null'() }", 'core', 'doex', &savedPSN) booleanValue]) {
         //Clear old MenuTunes playlist
-        int numSongs = [ITSendAEWithString(@"kocl:type('cTrk'), '----':obj { form:'name', want:type('cPly'), seld:\"MenuTunes\", from:obj { form:'prop', want:type('prop'), seld:type('ctnr'), from:obj { form:'prop', want:type('prop'), seld:type('pPla'), from:'null'() } } }", 'core', 'cnte', &savedPSN) int32Value];
+		int numSongs = [ITSendAEWithString(@"kocl:type('cTrk'), '----':obj { form:'name', want:type('cPly'), seld:\"MenuTunes\", from:'null'() }", 'core', 'cnte', &savedPSN) int32Value];
         for (i = 1; i <= numSongs; i++) {
             ITSendAEWithString(@"'----':obj { form:'indx', want:type('cTrk'), seld:long(1), from:obj { form:'name', want:type('cPly'), seld:\"MenuTunes\", from:'null'() } }", 'core', 'delo', &savedPSN);
         }
@@ -790,6 +807,7 @@
     
     //Duplicate search results to playlist
     for (i = 1; i <= [searchResults numberOfItems]; i++) {
+		//NSLog(@"%@", ITSendAEWithStringAndParameter(@"'----':obj { form:'prop', want:type('prop'), seld:prop('pnam'), from:aevt(@) }", *[[searchResults descriptorAtIndex:i] aeDesc], 'core', 'getd', &savedPSN));
         ITSendAEWithStringAndObject(@"insh:obj { form:'name', want:type('cPly'), seld:\"MenuTunes\", from:'null'() }", [[searchResults descriptorAtIndex:i] aeDesc], 'core', 'clon', &savedPSN);
     }
     //Reset fixed indexing
@@ -801,6 +819,18 @@
     return YES;
 }
 
+- (BOOL)isPlaying
+{
+	return ([ITSendAEWithString(@"'----':obj { form:'prop', want:type('prop'), seld:type('pcls'), from:obj { form:'prop', want:type('prop'), seld:type('pTrk'), from:'null'() } }", 'core', 'getd', &savedPSN) int32Value] != 'prop');
+}
+
+- (void)notificationHandler:(NSNotification *)note
+{
+	ITDebugLog(@"Received notification: %@", note);
+	[[NSNotificationCenter defaultCenter] postNotificationName:@"ITMTTrackChanged" object:self userInfo:[note userInfo]];
+	ITDebugLog(@"Handled notification.");
+}
+
 - (ProcessSerialNumber)iTunesPSN
 {
     /*NSArray *apps = [[NSWorkspace sharedWorkspace] launchedApplications];