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changed language status bar item to only show on editors

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This commit is contained in:
Mikayla Maki 2023-03-23 13:29:23 -07:00
parent 5cad3d3a67
commit 5db11c628b
1 changed files with 23 additions and 19 deletions
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16
crates/language_selector/src/active_buffer_language.rs
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@ -8,7 +8,7 @@ use std::sync::Arc;
use workspace::{item::ItemHandle, StatusItemView}; use workspace::{item::ItemHandle, StatusItemView};
pub struct ActiveBufferLanguage { pub struct ActiveBufferLanguage {
active_language: Option<Arc<str>>, active_language: Option<Option<Arc<str>>>,
_observe_active_editor: Option<Subscription>, _observe_active_editor: Option<Subscription>,
} }
@ -27,12 +27,12 @@ impl ActiveBufferLanguage {
} }
fn update_language(&mut self, editor: ViewHandle<Editor>, cx: &mut ViewContext<Self>) { fn update_language(&mut self, editor: ViewHandle<Editor>, cx: &mut ViewContext<Self>) {
self.active_language.take(); self.active_language = Some(None);
let editor = editor.read(cx); let editor = editor.read(cx);
if let Some((_, buffer, _)) = editor.active_excerpt(cx) { if let Some((_, buffer, _)) = editor.active_excerpt(cx) {
if let Some(language) = buffer.read(cx).language() { if let Some(language) = buffer.read(cx).language() {
self.active_language = Some(language.name()); self.active_language = Some(Some(language.name()));
} }
} }
@ -50,8 +50,9 @@ impl View for ActiveBufferLanguage {
} }
fn render(&mut self, cx: &mut RenderContext<Self>) -> ElementBox { fn render(&mut self, cx: &mut RenderContext<Self>) -> ElementBox {
let active_language = if let Some(active_language) = self.active_language.as_ref() { if let Some(active_language) = self.active_language.as_ref() {
active_language.to_string() let active_language_text = if let Some(active_language_text) = active_language {
active_language_text.to_string()
} else { } else {
"Unknown".to_string() "Unknown".to_string()
}; };
@ -59,7 +60,7 @@ impl View for ActiveBufferLanguage {
MouseEventHandler::<Self>::new(0, cx, |state, cx| { MouseEventHandler::<Self>::new(0, cx, |state, cx| {
let theme = &cx.global::<Settings>().theme.workspace.status_bar; let theme = &cx.global::<Settings>().theme.workspace.status_bar;
let style = theme.active_language.style_for(state, false); let style = theme.active_language.style_for(state, false);
Label::new(active_language, style.text.clone()) Label::new(active_language_text, style.text.clone())
.contained() .contained()
.with_style(style.container) .with_style(style.container)
.boxed() .boxed()
@ -67,6 +68,9 @@ impl View for ActiveBufferLanguage {
.with_cursor_style(CursorStyle::PointingHand) .with_cursor_style(CursorStyle::PointingHand)
.on_click(MouseButton::Left, |_, cx| cx.dispatch_action(crate::Toggle)) .on_click(MouseButton::Left, |_, cx| cx.dispatch_action(crate::Toggle))
.boxed() .boxed()
} else {
Empty::new().boxed()
}
} }
} }