oak_css/builder/
mod.rs

1use crate::{CssParser, ast::CssRoot, language::CssLanguage};
2use oak_core::{Builder, BuilderCache, GreenNode, OakDiagnostics, Parser, RedNode, SourceText, TextEdit, builder::BuildOutput, source::Source};
3
4/// A builder for CSS documents that coordinates parsing and AST construction.
5#[derive(Clone)]
6pub struct CssBuilder {
7    config: CssLanguage,
8}
9
10impl CssBuilder {
11    /// Creates a new `CssBuilder` with the specified language configuration.
12    pub fn new(config: CssLanguage) -> Self {
13        Self { config }
14    }
15}
16
17impl Builder<CssLanguage> for CssBuilder {
18    fn build<'a, S: Source + ?Sized>(&self, source: &S, edits: &[TextEdit], _cache: &'a mut impl BuilderCache<CssLanguage>) -> BuildOutput<CssLanguage> {
19        let parser = CssParser::new(&self.config);
20
21        let mut parse_cache = oak_core::parser::session::ParseSession::<CssLanguage>::default();
22        let parse_result = parser.parse(source, edits, &mut parse_cache);
23
24        match parse_result.result {
25            Ok(green_tree) => {
26                let source_text = SourceText::new(source.get_text_in((0..source.length()).into()).into_owned());
27                let ast_root = self.build_root(green_tree, &source_text);
28                OakDiagnostics { result: Ok(ast_root), diagnostics: parse_result.diagnostics }
29            }
30            Err(parse_error) => OakDiagnostics { result: Err(parse_error), diagnostics: parse_result.diagnostics },
31        }
32    }
33}
34
35impl CssBuilder {
36    pub(crate) fn build_root<'a>(&self, green_tree: &'a GreenNode<'a, CssLanguage>, _source: &SourceText) -> CssRoot {
37        let _red_root = RedNode::new(green_tree, 0);
38        // Simplified AST building for now
39        CssRoot { nodes: Vec::new() }
40    }
41}
oak_css/builder/mod.rs

oak_css/builder/
mod.rs
