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mod citation;
mod component;
mod entry_type;
mod field;
mod label;
mod string_ref;
use lsp_types::{Hover, HoverContents, HoverParams, MarkupContent, MarkupKind};
use rowan::TextRange;
use crate::{
features::{cursor::CursorContext, hover::citation::find_citation_hover},
LineIndexExt,
};
use self::{
component::find_component_hover, entry_type::find_entry_type_hover, field::find_field_hover,
label::find_label_hover, string_ref::find_string_reference_hover,
};
use super::FeatureRequest;
pub fn find_hover(request: FeatureRequest<HoverParams>) -> Option<Hover> {
let context = CursorContext::new(request);
log::debug!("[Hover] Cursor: {:?}", context.cursor);
let result = find_label_hover(&context)
.or_else(|| find_citation_hover(&context))
.or_else(|| find_component_hover(&context))
.or_else(|| find_string_reference_hover(&context))
.or_else(|| find_field_hover(&context))
.or_else(|| find_entry_type_hover(&context))?;
Some(Hover {
contents: HoverContents::Markup(MarkupContent {
kind: result.value_kind,
value: result.value,
}),
range: Some(
context
.request
.main_document()
.line_index
.line_col_lsp_range(result.range),
),
})
}
#[derive(Debug, Clone)]
struct HoverResult {
range: TextRange,
value: String,
value_kind: MarkupKind,
}
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