X-Git-Url: http://git.ithinksw.org/MenuTunes.git/blobdiff_plain/0b727e3ec3a58f5751bb8f41079162c1c4c09e2d..865ed626fce033da225a4a93646ad185f72c74ff:/MenuController.m

diff --git a/MenuController.m b/MenuController.m
index 424957f..4ceb31f 100755
--- a/MenuController.m
+++ b/MenuController.m
@@ -491,50 +491,62 @@
     return [menu autorelease];
 }
 
-- (void)rebuildSubmenus
+- (BOOL)rebuildSubmenus
 {
     NSArray *menu = [[NSUserDefaults standardUserDefaults] arrayForKey:@"menu"];
     ITDebugLog(@"Rebuilding all of the submenus.");
     NS_DURING
-        _currentPlaylist = [[[MainController sharedController] currentRemote] currentPlaylistIndex];
-        _currentTrack = [[[MainController sharedController] currentRemote] currentSongIndex];
+		_currentTrack = [[[MainController sharedController] currentRemote] currentSongIndex];
+		if (_currentTrack > -1) {
+			_currentPlaylist = [[[MainController sharedController] currentRemote] currentPlaylistIndex];
+		}
         _playingRadio = ([[[MainController sharedController] currentRemote] currentPlaylistClass] == ITMTRemotePlayerRadioPlaylist);
     NS_HANDLER
         [[MainController sharedController] networkError:localException];
     NS_ENDHANDLER
     ITDebugLog(@"Releasing old submenus.");
+	_continue = YES;
     ITDebugLog(@" - Rating menu");
     [_ratingMenu release];
+	_ratingMenu = nil;
     ITDebugLog(@" - Upcoming songs menu");
     [_upcomingSongsMenu release];
+	_upcomingSongsMenu = nil;
     ITDebugLog(@" - Playlists menu");
     [_playlistsMenu release];
+	_playlistsMenu = nil;
     ITDebugLog(@" - EQ menu");
     [_eqMenu release];
+	_eqMenu = nil;
     
     ITDebugLog(@"Beginning Rebuild of \"Song Rating\" submenu.");
     _ratingMenu = [self ratingMenu];
     ITDebugLog(@"Beginning Rebuild of \"Upcoming Songs\" submenu.");
     _upcomingSongsMenu = [self upcomingSongsMenu];
-    ITDebugLog(@"Beginning Rebuild of \"Playlists\" submenu.");
-    _playlistsMenu = [self playlistsMenu];
-    ITDebugLog(@"Beginning Rebuild of \"EQ Presets\" submenu.");
-    _eqMenu = [self eqMenu];
+	if (_continue) {
+		ITDebugLog(@"Beginning Rebuild of \"Playlists\" submenu.");
+		_playlistsMenu = [self playlistsMenu];
+	}
+	if (_continue) {
+		ITDebugLog(@"Beginning Rebuild of \"EQ Presets\" submenu.");
+		_eqMenu = [self eqMenu];
+	}
     
-    if ([menu containsObject:@"artists"]) {
+    if (_continue && [menu containsObject:@"artists"]) {
         ITDebugLog(@"Releasing artists menu");
         [_artistsMenu release];
         ITDebugLog(@"Beginning Rebuild of \"Artists\" submenu.");
         _artistsMenu = [self artistsMenu];
     }
     
-    if ([menu containsObject:@"albums"]) {
+    if (_continue && [menu containsObject:@"albums"]) {
         ITDebugLog(@"Releasing albums menu");
         [_albumsMenu release];
         ITDebugLog(@"Beginning Rebuild of \"Albums\" submenu.");
         _albumsMenu = [self albumsMenu];
     }
     ITDebugLog(@"Done rebuilding all of the submenus.");
+	return _continue;
 }
 
 - (NSMenu *)ratingMenu
@@ -568,14 +580,22 @@
 
 - (NSMenu *)upcomingSongsMenu
 {
-    NSMenu *upcomingSongsMenu = [[NSMenu alloc] initWithTitle:@""];
+    NSMenu *upcomingSongsMenu;
     int numSongs = 0, numSongsInAdvance = [[NSUserDefaults standardUserDefaults] integerForKey:@"SongsInAdvance"];
+	if (_currentTrack == -1) {
+		return nil;
+	}
     NS_DURING
         numSongs = [[[MainController sharedController] currentRemote] numberOfSongsInPlaylistAtIndex:_currentPlaylist];
     NS_HANDLER
         [[MainController sharedController] networkError:localException];
     NS_ENDHANDLER
     
+	if (numSongs == -1) {
+		return nil;
+	}
+	upcomingSongsMenu = [[NSMenu alloc] initWithTitle:@""];
+	NS_DURING
     ITDebugLog(@"Building \"Upcoming Songs\" menu.");
     if (_currentPlaylist && !_playingRadio) {
         if (numSongs > 0) {
@@ -604,7 +624,12 @@
         }
     }
     ITDebugLog(@"Done Building \"Upcoming Songs\" menu.");
-    return upcomingSongsMenu;
+	NS_VALUERETURN(upcomingSongsMenu, NSMenu *);
+	NS_HANDLER
+		[upcomingSongsMenu release];
+		_continue = NO;
+		NS_VALUERETURN(nil, NSMenu *);
+	NS_ENDHANDLER
 }
 
 /*- (NSMenu *)playlistsMenu
@@ -661,6 +686,13 @@
     NS_HANDLER
         [[MainController sharedController] networkError:localException];
     NS_ENDHANDLER
+	
+	if (!playlists) {
+		[playlistsMenu release];
+		return nil;
+	}
+	
+	NS_DURING
     ITDebugLog(@"Building \"Playlists\" menu.");
     {
         NSArray *curPlaylist = [playlists objectAtIndex:0];
@@ -713,6 +745,7 @@
         }
     }
     ITDebugLog(@"Checking the current source.");
+	NS_DURING
     if ( (source == ITMTRemoteSharedLibrarySource) || (source == ITMTRemoteiPodSource) || (source == ITMTRemoteGenericDeviceSource) || (source == ITMTRemoteCDSource) ) {
         tempItem = [playlistsMenu itemAtIndex:[playlistsMenu numberOfItems] + [indices indexOfObject:[NSNumber numberWithInt:[[[MainController sharedController] currentRemote] currentSourceIndex]]] - [indices count]];
         [tempItem setState:NSOnState];
@@ -720,12 +753,19 @@
     } else if (source == ITMTRemoteLibrarySource && _currentPlaylist) {
         [[playlistsMenu itemAtIndex:_currentPlaylist - 1] setState:NSOnState];
     }
+	NS_HANDLER
+	NS_ENDHANDLER
     [indices release];
     tempItem = [playlistsMenu addItemWithTitle:NSLocalizedString(@"refresh", @"Refresh") action:@selector(rebuildSubmenus) keyEquivalent:@""];
     [tempItem setTarget:self];
     [tempItem setImage:[NSImage imageNamed:@"ChasingArrow"]];
     ITDebugLog(@"Done Building \"Playlists\" menu");
-    return playlistsMenu;
+    NS_VALUERETURN(playlistsMenu, NSMenu *);
+	NS_HANDLER
+		[playlistsMenu release];
+		_continue = NO;
+		NS_VALUERETURN(nil, NSMenu *);
+	NS_ENDHANDLER
 }
 
 - (NSMenu *)eqMenu