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Added theme to language
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parent
6f99d59d38
commit
988f388165
6 changed files with 35 additions and 22 deletions
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@ -959,10 +959,10 @@ pub mod tests {
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}"#
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.unindent();
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let theme = SyntaxTheme::new(vec![
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let theme = Arc::new(SyntaxTheme::new(vec![
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("mod.body".to_string(), Color::red().into()),
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("fn.name".to_string(), Color::blue().into()),
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]);
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]));
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let language = Arc::new(
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Language::new(
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LanguageConfig {
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@ -980,7 +980,7 @@ pub mod tests {
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)
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.unwrap(),
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);
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language.set_theme(&theme);
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language.set_theme(theme.clone());
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cx.update(|cx| {
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let mut settings = Settings::test(cx);
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settings.language_settings.tab_size = Some(2.try_into().unwrap());
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@ -1049,10 +1049,10 @@ pub mod tests {
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}"#
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.unindent();
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let theme = SyntaxTheme::new(vec![
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let theme = Arc::new(SyntaxTheme::new(vec![
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("mod.body".to_string(), Color::red().into()),
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("fn.name".to_string(), Color::blue().into()),
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]);
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]));
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let language = Arc::new(
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Language::new(
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LanguageConfig {
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@ -1070,7 +1070,7 @@ pub mod tests {
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)
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.unwrap(),
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);
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language.set_theme(&theme);
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language.set_theme(theme.clone());
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cx.update(|cx| cx.set_global(Settings::test(cx)));
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@ -1120,10 +1120,10 @@ pub mod tests {
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cx.foreground().set_block_on_ticks(usize::MAX..=usize::MAX);
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cx.update(|cx| cx.set_global(Settings::test(cx)));
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let theme = SyntaxTheme::new(vec![
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let theme = Arc::new(SyntaxTheme::new(vec![
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("operator".to_string(), Color::red().into()),
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("string".to_string(), Color::green().into()),
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]);
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]));
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let language = Arc::new(
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Language::new(
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LanguageConfig {
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@ -1141,7 +1141,7 @@ pub mod tests {
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)
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.unwrap(),
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);
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language.set_theme(&theme);
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language.set_theme(theme.clone());
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let (text, highlighted_ranges) = marked_text_ranges(r#"const[] [a]: B = "c [d]""#);
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@ -279,6 +279,7 @@ pub struct Language {
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pub(crate) config: LanguageConfig,
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pub(crate) grammar: Option<Arc<Grammar>>,
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pub(crate) adapter: Option<Arc<LspAdapter>>,
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pub(crate) theme: RwLock<Option<Arc<SyntaxTheme>>>,
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#[cfg(any(test, feature = "test-support"))]
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fake_adapter: Option<(
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@ -339,9 +340,8 @@ impl LanguageRegistry {
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Self::new(Task::ready(()))
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}
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pub fn add(&self, language: Arc<Language>, theme: &SyntaxTheme) {
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pub fn add(&self, language: Arc<Language>) {
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self.languages.write().push(language.clone());
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language.set_theme(theme);
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*self.subscription.write().0.borrow_mut() = ();
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}
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@ -349,9 +349,9 @@ impl LanguageRegistry {
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self.subscription.read().1.clone()
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}
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pub fn set_theme(&self, theme: &SyntaxTheme) {
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pub fn set_theme(&self, theme: Arc<SyntaxTheme>) {
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for language in self.languages.read().iter() {
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language.set_theme(theme);
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language.set_theme(theme.clone());
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}
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}
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@ -576,6 +576,7 @@ impl Language {
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})
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}),
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adapter: None,
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theme: Default::default(),
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#[cfg(any(test, feature = "test-support"))]
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fake_adapter: None,
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@ -712,12 +713,21 @@ impl Language {
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c.is_whitespace() || self.config.autoclose_before.contains(c)
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}
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pub fn set_theme(&self, theme: &SyntaxTheme) {
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/// Sets the theme to the given theme, and then calls [`highlight`].
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pub fn set_theme(&self, theme: Arc<SyntaxTheme>) {
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*self.theme.write() = Some(theme.clone());
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self.highlight()
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}
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/// Highlights the grammar according to the current theme,
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/// if one has been set using [`set_theme`].
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pub fn highlight(&self) {
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if let Some(grammar) = self.grammar.as_ref() {
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if let Some(highlights_query) = &grammar.highlights_query {
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*grammar.highlight_map.lock() =
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HighlightMap::new(highlights_query.capture_names(), theme);
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dbg!("highlighting");
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if let Some(theme) = self.theme.read().as_ref() {
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*grammar.highlight_map.lock() =
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HighlightMap::new(highlights_query.capture_names(), &theme);
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}
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}
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}
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}
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@ -324,7 +324,7 @@ mod tests {
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("number".into(), Color::yellow().into()),
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("property".into(), Color::white().into()),
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]);
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language.set_theme(&theme);
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language.set_theme(theme.into());
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let grammar = language.grammar().unwrap();
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let highlight_function = grammar.highlight_id_for_name("function").unwrap();
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@ -315,7 +315,7 @@ mod tests {
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("property".into(), Color::white().into()),
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]);
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language.set_theme(&theme);
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language.set_theme(theme.into());
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let highlight_function = grammar.highlight_id_for_name("function").unwrap();
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let highlight_type = grammar.highlight_id_for_name("type").unwrap();
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@ -394,7 +394,7 @@ mod tests {
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("property".into(), Color::white().into()),
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]);
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language.set_theme(&theme);
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language.set_theme(theme.into());
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let highlight_function = grammar.highlight_id_for_name("function").unwrap();
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let highlight_type = grammar.highlight_id_for_name("type").unwrap();
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@ -217,7 +217,7 @@ fn main() {
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cx.observe_global::<Settings, _>({
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let languages = languages.clone();
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move |cx| {
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languages.set_theme(&cx.global::<Settings>().theme.editor.syntax);
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languages.set_theme(cx.global::<Settings>().theme.editor.syntax.clone());
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}
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})
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.detach();
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@ -227,7 +227,9 @@ fn main() {
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|cx| async move {
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init_languages.await;
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dbg!("all languages initialized, starting setting highlighting");
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cx.read(|cx| languages.set_theme(&cx.global::<Settings>().theme.editor.syntax));
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cx.read(|cx| {
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languages.set_theme(cx.global::<Settings>().theme.editor.syntax.clone())
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});
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}
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})
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.detach();
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1
test.rs
Normal file
1
test.rs
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@ -0,0 +1 @@
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const A: usize = 32;
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