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-rw-r--r--support/texlab/src/definition/mod.rs53
1 files changed, 53 insertions, 0 deletions
diff --git a/support/texlab/src/definition/mod.rs b/support/texlab/src/definition/mod.rs
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+++ b/support/texlab/src/definition/mod.rs
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+mod bibtex_string;
+mod latex_citation;
+mod latex_command;
+mod latex_label;
+
+use self::bibtex_string::BibtexStringDefinitionProvider;
+use self::latex_citation::LatexCitationDefinitionProvider;
+use self::latex_command::LatexCommandDefinitionProvider;
+use self::latex_label::LatexLabelDefinitionProvider;
+use crate::workspace::*;
+use futures_boxed::boxed;
+use lsp_types::{Location, LocationLink, TextDocumentPositionParams};
+use serde::{Deserialize, Serialize};
+
+pub struct DefinitionProvider {
+ provider: ConcatProvider<TextDocumentPositionParams, LocationLink>,
+}
+
+impl DefinitionProvider {
+ pub fn new() -> Self {
+ Self {
+ provider: ConcatProvider::new(vec![
+ Box::new(BibtexStringDefinitionProvider),
+ Box::new(LatexCitationDefinitionProvider),
+ Box::new(LatexCommandDefinitionProvider),
+ Box::new(LatexLabelDefinitionProvider),
+ ]),
+ }
+ }
+}
+
+impl Default for DefinitionProvider {
+ fn default() -> Self {
+ Self::new()
+ }
+}
+
+impl FeatureProvider for DefinitionProvider {
+ type Params = TextDocumentPositionParams;
+ type Output = Vec<LocationLink>;
+
+ #[boxed]
+ async fn execute<'a>(&'a self, request: &'a FeatureRequest<Self::Params>) -> Self::Output {
+ self.provider.execute(request).await
+ }
+}
+
+#[serde(untagged)]
+#[derive(Debug, PartialEq, Eq, Clone, Serialize, Deserialize)]
+pub enum DefinitionResponse {
+ Locations(Vec<Location>),
+ LocationLinks(Vec<LocationLink>),
+}