From f875a120d9bd1c8d288aba1fa02d525cd8c4d4c9 Mon Sep 17 00:00:00 2001
From: Kent Sutherland <ksuther@ithinksw.com>
Date: Tue, 13 May 2003 23:33:11 +0000
Subject: [PATCH] Should rebuild submenus on song change, and build the rest on
 click. Pretty speedy. It likes to crash for no reason at times though.

---
 MainController.m |  7 +++---
 MenuController.h |  2 ++
 MenuController.m | 63 ++++++++++++++++++++++++++++++++++++------------
 3 files changed, 54 insertions(+), 18 deletions(-)

diff --git a/MainController.m b/MainController.m
index 48ec66a..f501b69 100755
--- a/MainController.m
+++ b/MainController.m
@@ -162,17 +162,17 @@ static MainController *sharedController;
 
 - (void)timerUpdate
 {
-    //We're quite worthless now, aren't we? Just used to showing the status windows.
-    /*if ( ( [self songChanged] ) ||
+    if ( ( [self songChanged] ) ||
          ( ([self radioIsPlaying]) && (latestPlaylistClass != ITMTRemotePlayerRadioPlaylist) ) ||
          ( (! [self radioIsPlaying]) && (latestPlaylistClass == ITMTRemotePlayerRadioPlaylist) ) ) {
         [self setLatestSongIdentifier:[currentRemote currentSongUniqueIdentifier]];
         latestPlaylistClass = [currentRemote currentPlaylistClass];
+        [menuController rebuildSubmenus];
         
         if ( [df boolForKey:@"showSongInfoOnChange"] ) {
             [self showCurrentTrackInfo];
         }
-    }*/
+    }
 }
 
 - (void)menuClicked
@@ -455,6 +455,7 @@ static MainController *sharedController;
 - (void)applicationLaunched:(NSNotification *)note
 {
     if (!note || [[[note userInfo] objectForKey:@"NSApplicationName"] isEqualToString:[currentRemote playerFullName]]) {
+        [self timerUpdate];
         [NSThread detachNewThreadSelector:@selector(startTimerInNewThread) toTarget:self withObject:nil];
         [self setupHotKeys];
         playerRunningState = ITMTRemotePlayerRunning;
diff --git a/MenuController.h b/MenuController.h
index 83d55bc..a3da9e5 100755
--- a/MenuController.h
+++ b/MenuController.h
@@ -42,6 +42,7 @@ typedef enum {
 {
     NSMutableArray *_menuLayout;
     NSMenu *_currentMenu;
+    NSMenu *_ratingMenu, *_upcomingSongsMenu, *_eqMenu, *_playlistsMenu; //Submenus
     
     ITMTRemote *currentRemote;
     int _currentPlaylist, _currentTrack;
@@ -50,6 +51,7 @@ typedef enum {
 
 - (NSMenu *)menu;
 - (NSMenu *)menuForNoPlayer;
+- (void)rebuildSubmenus;
 
 // - (NSArray *)menuLayout;
 // - (void)setMenuLayout:(NSArray *)newLayoutArray;
diff --git a/MenuController.m b/MenuController.m
index c86e10e..b1ed0db 100755
--- a/MenuController.m
+++ b/MenuController.m
@@ -34,12 +34,27 @@
     NSString *nextObject;
     NSMenuItem *tempItem;
     
-    //Get the current playlist, track index, etc.
-    currentRemote = [[MainController sharedController] currentRemote];
+    //Get the information
     _currentPlaylist = [currentRemote currentPlaylistIndex];
-    _currentTrack = [currentRemote currentSongIndex];
     _playingRadio = ([currentRemote currentPlaylistClass] == ITMTRemotePlayerRadioPlaylist);
     
+    //Kill the old submenu items
+    if ( (tempItem = [_currentMenu itemWithTag:1]) ) {
+        [tempItem setSubmenu:nil];
+    }
+    
+    if ( (tempItem = [_currentMenu itemWithTag:2]) ) {
+        [tempItem setSubmenu:nil];
+    }
+    
+    if ( (tempItem = [_currentMenu itemWithTag:3]) ) {
+        [tempItem setSubmenu:nil];
+    }
+    
+    if ( (tempItem = [_currentMenu itemWithTag:4]) ) {
+        [tempItem setSubmenu:nil];
+    }
+    
     //create our menu
     while ( (nextObject = [enumerator nextObject]) ) {
         //Main menu items
@@ -126,7 +141,8 @@
             tempItem = [menu addItemWithTitle:@"Song Rating"
                     action:nil
                     keyEquivalent:@""];
-            [tempItem setSubmenu:[self ratingMenu]];
+            [tempItem setSubmenu:_ratingMenu];
+            [tempItem setTag:1];
             if (_playingRadio || !_currentPlaylist) {
                 [tempItem setEnabled:NO];
             }
@@ -134,7 +150,8 @@
             tempItem = [menu addItemWithTitle:@"Upcoming Songs"
                     action:nil
                     keyEquivalent:@""];
-            [tempItem setSubmenu:[self upcomingSongsMenu]];
+            [tempItem setSubmenu:_upcomingSongsMenu];
+            [tempItem setTag:2];
             if (_playingRadio || !_currentPlaylist) {
                 [tempItem setEnabled:NO];
             }
@@ -142,15 +159,16 @@
             tempItem = [menu addItemWithTitle:@"Playlists"
                     action:nil
                     keyEquivalent:@""];
-            [tempItem setSubmenu:[self playlistsMenu]];
+            [tempItem setSubmenu:_playlistsMenu];
+            [tempItem setTag:3];
         } else if ([nextObject isEqualToString:@"EQ Presets"]) {
             tempItem = [menu addItemWithTitle:@"EQ Presets"
                     action:nil
                     keyEquivalent:@""];
-            [tempItem setSubmenu:[self eqMenu]];
+            [tempItem setSubmenu:_eqMenu];
+            [tempItem setTag:4];
         }
     }
-    
     [_currentMenu release];
     _currentMenu = menu;
     return _currentMenu;
@@ -173,10 +191,26 @@
     return [menu autorelease];
 }
 
+- (void)rebuildSubmenus
+{
+    currentRemote = [[MainController sharedController] currentRemote];
+    _currentPlaylist = [currentRemote currentPlaylistIndex];
+    _currentTrack = [currentRemote currentSongIndex];
+    _playingRadio = ([currentRemote currentPlaylistClass] == ITMTRemotePlayerRadioPlaylist);
+    
+    [_ratingMenu release];
+    [_upcomingSongsMenu release];
+    [_playlistsMenu release];
+    [_eqMenu release];
+    _ratingMenu = [self ratingMenu];
+    _upcomingSongsMenu = [self upcomingSongsMenu];
+    _playlistsMenu = [self playlistsMenu];
+    _eqMenu = [self eqMenu];
+}
+
 - (NSMenu *)ratingMenu
 {
     NSMenu *ratingMenu = [[NSMenu alloc] initWithTitle:@""];
-    
     if (_currentPlaylist && !_playingRadio) {
         NSEnumerator *itemEnum;
         id  anItem;
@@ -200,8 +234,7 @@
             itemTag += 20;
         }
     }
-    
-    return [ratingMenu autorelease];
+    return ratingMenu;
 }
 
 - (NSMenu *)upcomingSongsMenu
@@ -227,7 +260,7 @@
             }
         }
     }
-    return [upcomingSongsMenu autorelease];
+    return upcomingSongsMenu;
 }
 
 - (NSMenu *)playlistsMenu
@@ -246,7 +279,7 @@
     if (!_playingRadio && _currentPlaylist) {
         [[playlistsMenu itemAtIndex:_currentPlaylist - 1] setState:NSOnState];
     }
-    return [playlistsMenu autorelease];
+    return playlistsMenu;
 }
 
 - (NSMenu *)eqMenu
@@ -265,7 +298,7 @@
 	}
     }
     [[eqMenu itemAtIndex:([currentRemote currentEQPresetIndex] - 1)] setState:NSOnState];
-    return [eqMenu autorelease];
+    return eqMenu;
 }
 
 - (void)performMainMenuAction:(id)sender
@@ -545,4 +578,4 @@
     }
 }
 
-@end
+@end
\ No newline at end of file
-- 
2.20.1