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mod bibtex;
mod latex;
#[cfg(feature = "citation")]
use self::latex::citation::LatexCitationHoverProvider;
use self::{
bibtex::{
entry_type::BibtexEntryTypeHoverProvider, field::BibtexFieldHoverProvider,
string_reference::BibtexStringReferenceHoverProvider,
},
latex::{
component::LatexComponentHoverProvider, label::LatexLabelHoverProvider,
preview::LatexPreviewHoverProvider,
},
};
use crate::{
feature::{ChoiceProvider, FeatureProvider, FeatureRequest},
protocol::{Hover, TextDocumentPositionParams},
};
use async_trait::async_trait;
pub struct HoverProvider {
provider: ChoiceProvider<TextDocumentPositionParams, Hover>,
}
impl HoverProvider {
pub fn new() -> Self {
Self {
provider: ChoiceProvider::new(vec![
Box::new(BibtexEntryTypeHoverProvider),
Box::new(BibtexStringReferenceHoverProvider),
Box::new(BibtexFieldHoverProvider),
#[cfg(feature = "citation")]
Box::new(LatexCitationHoverProvider),
Box::new(LatexComponentHoverProvider),
Box::new(LatexLabelHoverProvider),
Box::new(LatexPreviewHoverProvider),
]),
}
}
}
impl Default for HoverProvider {
fn default() -> Self {
Self::new()
}
}
#[async_trait]
impl FeatureProvider for HoverProvider {
type Params = TextDocumentPositionParams;
type Output = Option<Hover>;
async fn execute<'a>(&'a self, req: &'a FeatureRequest<Self::Params>) -> Self::Output {
self.provider.execute(req).await
}
}
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