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-rw-r--r--helix-term/src/commands/lsp.rs222
1 files changed, 131 insertions, 91 deletions
diff --git a/helix-term/src/commands/lsp.rs b/helix-term/src/commands/lsp.rs
index d11c44cd..7f82394a 100644
--- a/helix-term/src/commands/lsp.rs
+++ b/helix-term/src/commands/lsp.rs
@@ -19,7 +19,8 @@ use crate::{
ui::{self, overlay::overlayed, FileLocation, FilePicker, Popup, PromptEvent},
};
-use std::{borrow::Cow, collections::BTreeMap};
+use std::collections::BTreeMap;
+use std::{borrow::Cow, path::PathBuf};
/// Gets the language server that is attached to a document, and
/// if it's not active displays a status message. Using this macro
@@ -39,6 +40,112 @@ macro_rules! language_server {
};
}
+impl ui::menu::Item for lsp::Location {
+ /// Current working directory.
+ type Data = PathBuf;
+
+ fn label(&self, cwdir: &Self::Data) -> Spans {
+ let file: Cow<'_, str> = (self.uri.scheme() == "file")
+ .then(|| {
+ self.uri
+ .to_file_path()
+ .map(|path| {
+ // strip root prefix
+ path.strip_prefix(&cwdir)
+ .map(|path| path.to_path_buf())
+ .unwrap_or(path)
+ })
+ .map(|path| Cow::from(path.to_string_lossy().into_owned()))
+ .ok()
+ })
+ .flatten()
+ .unwrap_or_else(|| self.uri.as_str().into());
+ let line = self.range.start.line;
+ format!("{}:{}", file, line).into()
+ }
+}
+
+impl ui::menu::Item for lsp::SymbolInformation {
+ /// Path to currently focussed document
+ type Data = Option<lsp::Url>;
+
+ fn label(&self, current_doc_path: &Self::Data) -> Spans {
+ if current_doc_path.as_ref() == Some(&self.location.uri) {
+ self.name.as_str().into()
+ } else {
+ match self.location.uri.to_file_path() {
+ Ok(path) => {
+ let relative_path = helix_core::path::get_relative_path(path.as_path())
+ .to_string_lossy()
+ .into_owned();
+ format!("{} ({})", &self.name, relative_path).into()
+ }
+ Err(_) => format!("{} ({})", &self.name, &self.location.uri).into(),
+ }
+ }
+ }
+}
+
+struct DiagnosticStyles {
+ hint: Style,
+ info: Style,
+ warning: Style,
+ error: Style,
+}
+
+struct PickerDiagnostic {
+ url: lsp::Url,
+ diag: lsp::Diagnostic,
+}
+
+impl ui::menu::Item for PickerDiagnostic {
+ type Data = DiagnosticStyles;
+
+ fn label(&self, styles: &Self::Data) -> Spans {
+ let mut style = self
+ .diag
+ .severity
+ .map(|s| match s {
+ DiagnosticSeverity::HINT => styles.hint,
+ DiagnosticSeverity::INFORMATION => styles.info,
+ DiagnosticSeverity::WARNING => styles.warning,
+ DiagnosticSeverity::ERROR => styles.error,
+ _ => Style::default(),
+ })
+ .unwrap_or_default();
+
+ // remove background as it is distracting in the picker list
+ style.bg = None;
+
+ let code = self
+ .diag
+ .code
+ .as_ref()
+ .map(|c| match c {
+ NumberOrString::Number(n) => n.to_string(),
+ NumberOrString::String(s) => s.to_string(),
+ })
+ .unwrap_or_default();
+
+ let truncated_path = path::get_truncated_path(self.url.path())
+ .to_string_lossy()
+ .into_owned();
+
+ Spans::from(vec![
+ Span::styled(
+ self.diag.source.clone().unwrap_or_default(),
+ style.add_modifier(Modifier::BOLD),
+ ),
+ Span::raw(": "),
+ Span::styled(truncated_path, style),
+ Span::raw(" - "),
+ Span::styled(code, style.add_modifier(Modifier::BOLD)),
+ Span::raw(": "),
+ Span::styled(&self.diag.message, style),
+ ])
+ }
+}
+
fn location_to_file_location(location: &lsp::Location) -> FileLocation {
let path = location.uri.to_file_path().unwrap();
let line = Some((
@@ -93,29 +200,14 @@ fn sym_picker(
offset_encoding: OffsetEncoding,
) -> FilePicker<lsp::SymbolInformation> {
// TODO: drop current_path comparison and instead use workspace: bool flag?
- let current_path2 = current_path.clone();
FilePicker::new(
symbols,
- move |symbol| {
- if current_path.as_ref() == Some(&symbol.location.uri) {
- symbol.name.as_str().into()
- } else {
- match symbol.location.uri.to_file_path() {
- Ok(path) => {
- let relative_path = helix_core::path::get_relative_path(path.as_path())
- .to_string_lossy()
- .into_owned();
- format!("{} ({})", &symbol.name, relative_path).into()
- }
- Err(_) => format!("{} ({})", &symbol.name, &symbol.location.uri).into(),
- }
- }
- },
+ current_path.clone(),
move |cx, symbol, action| {
let (view, doc) = current!(cx.editor);
push_jump(view, doc);
- if current_path2.as_ref() != Some(&symbol.location.uri) {
+ if current_path.as_ref() != Some(&symbol.location.uri) {
let uri = &symbol.location.uri;
let path = match uri.to_file_path() {
Ok(path) => path,
@@ -155,7 +247,7 @@ fn diag_picker(
diagnostics: BTreeMap<lsp::Url, Vec<lsp::Diagnostic>>,
current_path: Option<lsp::Url>,
offset_encoding: OffsetEncoding,
-) -> FilePicker<(lsp::Url, lsp::Diagnostic)> {
+) -> FilePicker<PickerDiagnostic> {
// TODO: drop current_path comparison and instead use workspace: bool flag?
// flatten the map to a vec of (url, diag) pairs
@@ -163,59 +255,24 @@ fn diag_picker(
for (url, diags) in diagnostics {
flat_diag.reserve(diags.len());
for diag in diags {
- flat_diag.push((url.clone(), diag));
+ flat_diag.push(PickerDiagnostic {
+ url: url.clone(),
+ diag,
+ });
}
}
- let hint = cx.editor.theme.get("hint");
- let info = cx.editor.theme.get("info");
- let warning = cx.editor.theme.get("warning");
- let error = cx.editor.theme.get("error");
+ let styles = DiagnosticStyles {
+ hint: cx.editor.theme.get("hint"),
+ info: cx.editor.theme.get("info"),
+ warning: cx.editor.theme.get("warning"),
+ error: cx.editor.theme.get("error"),
+ };
FilePicker::new(
flat_diag,
- move |(url, diag)| {
- let mut style = diag
- .severity
- .map(|s| match s {
- DiagnosticSeverity::HINT => hint,
- DiagnosticSeverity::INFORMATION => info,
- DiagnosticSeverity::WARNING => warning,
- DiagnosticSeverity::ERROR => error,
- _ => Style::default(),
- })
- .unwrap_or_default();
-
- // remove background as it is distracting in the picker list
- style.bg = None;
-
- let code = diag
- .code
- .as_ref()
- .map(|c| match c {
- NumberOrString::Number(n) => n.to_string(),
- NumberOrString::String(s) => s.to_string(),
- })
- .unwrap_or_default();
-
- let truncated_path = path::get_truncated_path(url.path())
- .to_string_lossy()
- .into_owned();
-
- Spans::from(vec![
- Span::styled(
- diag.source.clone().unwrap_or_default(),
- style.add_modifier(Modifier::BOLD),
- ),
- Span::raw(": "),
- Span::styled(truncated_path, style),
- Span::raw(" - "),
- Span::styled(code, style.add_modifier(Modifier::BOLD)),
- Span::raw(": "),
- Span::styled(&diag.message, style),
- ])
- },
- move |cx, (url, diag), action| {
+ styles,
+ move |cx, PickerDiagnostic { url, diag }, action| {
if current_path.as_ref() == Some(url) {
let (view, doc) = current!(cx.editor);
push_jump(view, doc);
@@ -233,7 +290,7 @@ fn diag_picker(
align_view(doc, view, Align::Center);
}
},
- move |_editor, (url, diag)| {
+ move |_editor, PickerDiagnostic { url, diag }| {
let location = lsp::Location::new(url.clone(), diag.range);
Some(location_to_file_location(&location))
},
@@ -343,10 +400,11 @@ pub fn workspace_diagnostics_picker(cx: &mut Context) {
}
impl ui::menu::Item for lsp::CodeActionOrCommand {
- fn label(&self) -> &str {
+ type Data = ();
+ fn label(&self, _data: &Self::Data) -> Spans {
match self {
- lsp::CodeActionOrCommand::CodeAction(action) => action.title.as_str(),
- lsp::CodeActionOrCommand::Command(command) => command.title.as_str(),
+ lsp::CodeActionOrCommand::CodeAction(action) => action.title.as_str().into(),
+ lsp::CodeActionOrCommand::Command(command) => command.title.as_str().into(),
}
}
}
@@ -391,7 +449,7 @@ pub fn code_action(cx: &mut Context) {
return;
}
- let mut picker = ui::Menu::new(actions, move |editor, code_action, event| {
+ let mut picker = ui::Menu::new(actions, (), move |editor, code_action, event| {
if event != PromptEvent::Validate {
return;
}
@@ -619,6 +677,7 @@ pub fn apply_workspace_edit(
}
}
}
+
fn goto_impl(
editor: &mut Editor,
compositor: &mut Compositor,
@@ -637,26 +696,7 @@ fn goto_impl(
_locations => {
let picker = FilePicker::new(
locations,
- move |location| {
- let file: Cow<'_, str> = (location.uri.scheme() == "file")
- .then(|| {
- location
- .uri
- .to_file_path()
- .map(|path| {
- // strip root prefix
- path.strip_prefix(&cwdir)
- .map(|path| path.to_path_buf())
- .unwrap_or(path)
- })
- .map(|path| Cow::from(path.to_string_lossy().into_owned()))
- .ok()
- })
- .flatten()
- .unwrap_or_else(|| location.uri.as_str().into());
- let line = location.range.start.line;
- format!("{}:{}", file, line).into()
- },
+ cwdir,
move |cx, location, action| {
jump_to_location(cx.editor, location, offset_encoding, action)
},
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-10-17 14:31:25 +0000