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mod command;
mod document;
mod entry;
mod label;
mod string;
use lsp_types::{GotoDefinitionResponse, LocationLink, Position, Url};
use rowan::TextRange;
use crate::{
db::Document,
util::{cursor::CursorContext, line_index_ext::LineIndexExt},
Db,
};
pub fn goto_definition(
db: &dyn Db,
uri: &Url,
position: Position,
) -> Option<GotoDefinitionResponse> {
let context = CursorContext::new(db, uri, position, ())?;
log::debug!("[Definition] Cursor: {:?}", context.cursor);
let links: Vec<_> = command::goto_definition(&context)
.or_else(|| document::goto_definition(&context))
.or_else(|| entry::goto_definition(&context))
.or_else(|| label::goto_definition(&context))
.or_else(|| string::goto_definition(&context))?
.into_iter()
.map(|result| {
let origin_selection_range = Some(
context
.document
.contents(db)
.line_index(db)
.line_col_lsp_range(result.origin_selection_range),
);
let target_line_index = result.target.contents(db).line_index(db);
let target_uri = result.target.location(context.db).uri(context.db).clone();
let target_range = target_line_index.line_col_lsp_range(result.target_range);
let target_selection_range =
target_line_index.line_col_lsp_range(result.target_selection_range);
LocationLink {
origin_selection_range,
target_uri,
target_range,
target_selection_range,
}
})
.collect();
Some(GotoDefinitionResponse::Link(links))
}
#[derive(Debug, Clone)]
struct DefinitionResult {
origin_selection_range: TextRange,
target: Document,
target_range: TextRange,
target_selection_range: TextRange,
}
|
