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Highlight languages as languages load

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This commit is contained in:
Isaac Clayton 2022-07-08 21:19:07 +02:00
parent 988f388165
commit 3e8b230567
3 changed files with 8 additions and 3 deletions
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6
crates/language/src/language.rs
View File

@ -319,6 +319,7 @@ pub struct LanguageRegistry {
>,
>,
subscription: RwLock<(watch::Sender<()>, watch::Receiver<()>)>,
theme: RwLock<Option<Arc<SyntaxTheme>>>,
}
impl LanguageRegistry {
@ -332,6 +333,7 @@ impl LanguageRegistry {
login_shell_env_loaded: login_shell_env_loaded.shared(),
lsp_binary_paths: Default::default(),
subscription: RwLock::new(watch::channel()),
theme: Default::default(),
}
}
@ -341,6 +343,9 @@ impl LanguageRegistry {
}
pub fn add(&self, language: Arc<Language>) {
if let Some(theme) = self.theme.read().clone() {
language.set_theme(theme);
}
self.languages.write().push(language.clone());
*self.subscription.write().0.borrow_mut() = ();
}
@ -350,6 +355,7 @@ impl LanguageRegistry {
}
pub fn set_theme(&self, theme: Arc<SyntaxTheme>) {
*self.theme.write() = Some(theme.clone());
for language in self.languages.read().iter() {
language.set_theme(theme.clone());
}

4
crates/zed/src/main.rs
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@ -225,8 +225,8 @@ fn main() {
cx.spawn({
let languages = languages.clone();
|cx| async move {
init_languages.await;
dbg!("all languages initialized, starting setting highlighting");
// init_languages.await;
dbg!("not all languages initialized, but starting setting highlighting");
cx.read(|cx| {
languages.set_theme(cx.global::<Settings>().theme.editor.syntax.clone())
});

1
test.rs
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@ -1 +0,0 @@
const A: usize = 32;