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added picker for gd, but yet to test it. also need to load appropriate file when definition isnt in same file

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Jan Hrastnik 2021-02-28 00:39:13 +01:00 committed by Blaž Hrastnik
parent 0322c28e6b
commit 294791dffd
1 changed files with 28 additions and 1 deletions
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29
helix-term/src/commands.rs
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@ -861,15 +861,42 @@ pub fn goto_definition(cx: &mut Context) {
let res =
smol::block_on(language_server.goto_definition(doc.identifier(), pos)).unwrap_or_default();
/*
if res.len() == 1 {
let definition_pos = res.get(0).unwrap().range.start;
let new_pos = helix_lsp::util::lsp_pos_to_pos(doc.text().slice(..), definition_pos);
doc.set_selection(Selection::point(new_pos));
} else {
// show menu picker i guess
}
}*/
doc.mode = Mode::Normal;
match &res.as_slice() {
[location] => {
let definition_pos = location.range.start;
let new_pos = helix_lsp::util::lsp_pos_to_pos(doc.text().slice(..), definition_pos);
doc.set_selection(Selection::point(new_pos));
}
[] => (), // maybe show user message that no definition was found?
_ => {
let snapshot = doc.state.clone();
let mut picker = ui::Picker::new(
res,
|item| {
let file = item.uri.as_str();
let line = item.range.start.line.to_string();
format!("{}:{}", file, line).into()
},
move |editor: &mut Editor, item| {
let doc = &mut editor.view_mut().doc;
// revert state to what it was before the last update
doc.state = snapshot.clone();
},
);
}
}
}
// NOTE: Transactions in this module get appended to history when we switch back to normal mode.