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dev: convert all syntax-level request and check main state before requesting (#67)

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Myriad-Dreamin 2024-03-18 17:36:43 +08:00 • committed by GitHub
parent 5d123221db
commit 2fe992e933
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6 changed files with 78 additions and 85 deletions
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18
crates/tinymist-query/src/signature_help.rs
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@ -1,4 +1,4 @@
use crate::prelude::*;
use crate::{prelude::*, SyntaxRequest};
#[derive(Debug, Clone)]
pub struct SignatureHelpRequest {
@ -6,14 +6,12 @@ pub struct SignatureHelpRequest {
pub position: LspPosition,
}
impl SignatureHelpRequest {
pub fn request(
self,
world: &TypstSystemWorld,
position_encoding: PositionEncoding,
) -> Option<SignatureHelp> {
let source = get_suitable_source_in_workspace(world, &self.path).ok()?;
let typst_offset = lsp_to_typst::position(self.position, position_encoding, &source)?;
impl SyntaxRequest for SignatureHelpRequest {
type Response = SignatureHelp;
fn request(self, ctx: &mut AnalysisContext) -> Option<Self::Response> {
let source = ctx.source_by_path(&self.path).ok()?;
let typst_offset = ctx.to_typst_pos(self.position, &source)?;
let ast_node = LinkedNode::new(source.root()).leaf_at(typst_offset + 1)?;
let (callee, callee_node, args) = surrounding_function_syntax(&ast_node)?;
@ -22,7 +20,7 @@ impl SignatureHelpRequest {
return None;
}
let values = analyze_expr(world, &callee_node);
let values = analyze_expr(ctx.world, &callee_node);
let function = values.into_iter().find_map(|v| match v.0 {
Value::Func(f) => Some(f),