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Get minimal POC working

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Isaac Clayton 2022-05-30 17:00:45 +02:00 • committed by Keith Simmons
parent 24ad60a651
commit 470c70d394
5 changed files with 200 additions and 37 deletions
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45
crates/editor/src/editor.rs
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@ -2439,16 +2439,49 @@ impl Editor {
return;
};
let hover = HoverPopover {
// TODO: beginning of symbol based on range
point: action.0,
text: "Test hover information".to_string(),
runs: Vec::new(),
let snapshot = self.snapshot(cx);
let (buffer, buffer_position) = if let Some(output) = self
.buffer
.read(cx)
.text_anchor_for_position(action.0.to_point(&snapshot.display_snapshot), cx)
{
output
} else {
return;
};
let hover = project.update(cx, |project, cx| {
project.hover(&buffer, buffer_position.clone(), cx)
});
let point = action.0.clone();
let id = post_inc(&mut self.next_completion_id);
let task = cx.spawn_weak(|this, mut cx| {
async move {
// TODO: what to show while language server is loading?
let text: String = match hover.await? {
None => "Language server is warming up...".into(),
Some(hover) => match hover.contents {
lsp::HoverContents::Scalar(marked_string) => match marked_string {
lsp::MarkedString::String(string) => string,
lsp::MarkedString::LanguageString(string) => string.value,
},
lsp::HoverContents::Array(marked_strings) => {
// TODO: what to do?
todo!()
}
lsp::HoverContents::Markup(markup) => markup.value,
},
};
let mut hover_popover = HoverPopover {
// TODO: fix tooltip to beginning of symbol based on range
point,
text,
runs: Vec::new(),
};
if let Some(this) = this.upgrade(&cx) {
this.update(&mut cx, |this, cx| {
if !matches!(
@ -2459,7 +2492,7 @@ impl Editor {
}
if this.focused {
this.show_context_menu(ContextMenu::Hover(hover), cx);
this.show_context_menu(ContextMenu::Hover(hover_popover), cx);
}
cx.notify();