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b19cc7e44c
Fixing unused attributes warnings required updating serde_macros which required updating to rustc 1.6.0-nightly (a2866e387 2015-11-30) which required updating some other dependencies.
47 lines
1.6 KiB
Rust
47 lines
1.6 KiB
Rust
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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use cssparser::{Parser, SourcePosition};
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use selectors::parser::ParserContext as SelectorParserContext;
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use style_traits::ParseErrorReporter;
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use stylesheets::Origin;
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use url::{Url, UrlParser};
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pub struct ParserContext<'a> {
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pub stylesheet_origin: Origin,
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pub base_url: &'a Url,
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pub selector_context: SelectorParserContext,
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pub error_reporter: Box<ParseErrorReporter + Send>
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}
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impl<'a> ParserContext<'a> {
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pub fn new(stylesheet_origin: Origin, base_url: &'a Url, error_reporter: Box<ParseErrorReporter + Send>)
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-> ParserContext<'a> {
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let mut selector_context = SelectorParserContext::new();
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selector_context.in_user_agent_stylesheet = stylesheet_origin == Origin::UserAgent;
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ParserContext {
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stylesheet_origin: stylesheet_origin,
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base_url: base_url,
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selector_context: selector_context,
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error_reporter: error_reporter,
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}
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}
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}
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impl<'a> ParserContext<'a> {
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pub fn parse_url(&self, input: &str) -> Url {
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UrlParser::new().base_url(self.base_url).parse(input)
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.unwrap_or_else(|_| url!("about:invalid"))
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}
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}
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/// Defaults to a no-op.
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/// Set a `RUST_LOG=style::errors` environment variable
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/// to log CSS parse errors to stderr.
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pub fn log_css_error(input: &mut Parser, position: SourcePosition, message: &str, parsercontext: &ParserContext) {
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parsercontext.error_reporter.report_error(input, position, message);
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}
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