Method highlight_class

src/highlight/mod.rs:200–233

Highlight all occurrences of a class/interface/trait/enum name (by FQN) in the file.

(
        &self,
        symbol_map: &SymbolMap,
        content: &str,
        target_fqn: &str,
        use_map: &HashMap<String, String>,
        namespace: &Option<String>,
    )

    /// Highlight all occurrences of a class/interface/trait/enum name
    /// (by FQN) in the file.
    fn highlight_class(
        &self,
        symbol_map: &SymbolMap,
        content: &str,
        target_fqn: &str,
        use_map: &HashMap<String, String>,
        namespace: &Option<String>,
    ) -> Vec<DocumentHighlight> {
        let mut highlights = Vec::new();

        for span in &symbol_map.spans {
            let fqn = match &span.kind {
                SymbolKind::ClassReference { name, is_fqn, .. } => {
                    if *is_fqn {
                        name.clone()
                    } else {
                        Self::resolve_to_fqn(name, use_map, namespace)
                    }
                }
                SymbolKind::ClassDeclaration { name } => build_fqn(name, namespace.as_deref()),
                _ => continue,
            };

            if fqn == target_fqn {
                highlights.push(DocumentHighlight {
                    range: byte_range_to_lsp_range(content, span.start as usize, span.end as usize),
                    kind: Some(DocumentHighlightKind::READ),
                });
            }
        }

        highlights.sort_by(cmp_highlight_range);
        highlights
    }

    /// Highlight all member accesses and declarations with the same name.
    ///