ladybird/Userland/Libraries/LibGUI/GMLSyntaxHighlighter.h
Ali Mohammad Pur 71b4433b0d LibWeb+LibSyntax: Implement nested syntax highlighters
And use them to highlight javascript in HTML source.
This commit also changes how TextDocumentSpan::data is interpreted,
as it used to be an opaque pointer, but everyone stuffed an enum value
inside it, which made the values not unique to each highlighter;
that field is now a u64 serial id.
The syntax highlighters don't need to change their ways of stuffing
token types into that field, but a highlighter that calls another
nested highlighter needs to register the nested types for use with
token pairs.
2021-06-07 14:45:49 +04:30

29 lines
692 B
C++

/*
* Copyright (c) 2020-2021, Andreas Kling <kling@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <LibSyntax/Highlighter.h>
namespace GUI {
class GMLSyntaxHighlighter final : public Syntax::Highlighter {
public:
GMLSyntaxHighlighter() { }
virtual ~GMLSyntaxHighlighter() override;
virtual bool is_identifier(u64) const override;
virtual Syntax::Language language() const override { return Syntax::Language::GML; }
virtual void rehighlight(const Palette&) override;
protected:
virtual Vector<MatchingTokenPair> matching_token_pairs_impl() const override;
virtual bool token_types_equal(u64, u64) const override;
};
}