Update languages' highlight mapppings when the theme changes

Co-authored-by: Keith Simmons <keith@zed.dev>
2022-04-22 12:09:14 -07:00
parent 53bf7b61c0
commit 6658fa58c0
1 changed files with 10 additions and 2 deletions
@@ -169,11 +169,19 @@ fn main() {
        .detach();

        languages.set_language_server_download_dir(zed::ROOT_PATH.clone());
-        languages.set_theme(&settings.theme.editor.syntax);
+        let languages = Arc::new(languages);
+
+        cx.observe_global::<Settings, _>({
+            let languages = languages.clone();
+            move |settings, _| {
+                languages.set_theme(&settings.theme.editor.syntax);
+            }
+        })
+        .detach();
        cx.set_global(settings);

        let app_state = Arc::new(AppState {
-            languages: Arc::new(languages),
+            languages,
            themes,
            channel_list,
            client,