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Make LSP command creation a bit DRYer

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This commit is contained in:
Tobias Hunger 2022-07-29 12:03:37 +02:00 • committed by Tobias Hunger
parent affaf844af
commit a68eb876eb
1 changed files with 24 additions and 18 deletions
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42
tools/lsp/server_loop.rs
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@ -1,6 +1,8 @@
// Copyright © SixtyFPS GmbH <info@slint-ui.com>
// SPDX-License-Identifier: GPL-3.0-only OR LicenseRef-Slint-commercial
// cSpell: ignore descr rfind
#[cfg(target_arch = "wasm32")]
use crate::wasm_prelude::*;
use crate::{completion, goto, semantic_tokens, util, RequestHolder};
@ -27,6 +29,18 @@ pub type Error = Box<dyn std::error::Error>;
const SHOW_PREVIEW_COMMAND: &str = "showPreview";
fn create_show_preview_command(pretty: bool, file: &str, component_name: &str) -> Option<Command> {
if !cfg!(feature = "preview") && !cfg!(target_arch = "wasm32") {
return None;
}
let title = format!("{}Show Preview", if pretty { &"▶ " } else { &"" });
Some(Command::new(
title,
SHOW_PREVIEW_COMMAND.into(),
Some(vec![file.into(), component_name.into()]),
))
}
pub struct DocumentCache {
pub(crate) documents: TypeLoader,
newline_offsets: HashMap<Url, Vec<u32>>,
@ -367,10 +381,6 @@ fn get_code_actions(
_document_cache: &mut DocumentCache,
node: SyntaxNode,
) -> Option<Vec<CodeActionOrCommand>> {
if !cfg!(feature = "preview") && !cfg!(target_arch = "wasm32") {
return None;
}
let component = syntax_nodes::Component::new(node.clone())
.or_else(|| {
syntax_nodes::DeclaredIdentifier::new(node.clone())
@ -388,11 +398,11 @@ fn get_code_actions(
let component_name =
i_slint_compiler::parser::identifier_text(&component.DeclaredIdentifier())?;
Some(vec![CodeActionOrCommand::Command(Command::new(
"Show preview".into(),
SHOW_PREVIEW_COMMAND.into(),
Some(vec![component.source_file.path().to_string_lossy().into(), component_name.into()]),
))])
Some(vec![CodeActionOrCommand::Command(create_show_preview_command(
false,
&component.source_file.path().to_string_lossy(),
&component_name,
)?)])
}
fn get_document_color(
@ -489,10 +499,6 @@ fn get_code_lenses(
document_cache: &mut DocumentCache,
text_document: &lsp_types::TextDocumentIdentifier,
) -> Option<Vec<CodeLens>> {
if !cfg!(feature = "preview") && !cfg!(target_arch = "wasm32") {
return None;
}
let uri = &text_document.uri;
let filepath = uri.to_file_path().ok()?;
let doc = document_cache.documents.get_document(&filepath)?;
@ -512,11 +518,11 @@ fn get_code_lenses(
.filter_map(|c| {
Some(CodeLens {
range: make_range(c.root_element.borrow().node.as_ref()?)?,
command: Some(Command::new(
"▶ Show preview".into(),
SHOW_PREVIEW_COMMAND.into(),
Some(vec![filepath.to_str()?.into(), c.id.as_str().into()]),
)),
command: Some(create_show_preview_command(
true,
filepath.to_str()?,
c.id.as_str(),
)?),
data: None,
})
})