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LibWeb: Convert style declarations and at rules into CSSRules

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Sam Atkins 2021-07-08 21:53:22 +01:00 • committed by Andreas Kling
parent 2c84379846
commit 28e8bb9b1d
2 changed files with 118 additions and 33 deletions
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24
Userland/Libraries/LibWeb/CSS/Parser/Parser.h
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@ -24,6 +24,8 @@ class CSSStyleSheet;
class CSSRule;
class CSSStyleRule;
struct StyleProperty;
class StyleValue;
enum class PropertyID;
class ParsingContext {
public:
@ -120,6 +122,9 @@ public:
template<typename T>
Vector<Selector> parse_a_relative_selector(TokenStream<T>&);
template<typename T>
RefPtr<StyleValue> parse_css_value(PropertyID, TokenStream<T>&);
// FIXME: https://drafts.csswg.org/css-backgrounds-3/
static Optional<String> as_valid_background_repeat(String input) { return input; }
static Optional<String> as_valid_background_attachment(String input) { return input; }
@ -147,23 +152,24 @@ private:
template<typename T>
[[nodiscard]] Vector<DeclarationOrAtRule> consume_a_list_of_declarations(TokenStream<T>&);
Optional<StyleDeclarationRule> consume_a_declaration();
[[nodiscard]] Optional<StyleDeclarationRule> consume_a_declaration();
template<typename T>
Optional<StyleDeclarationRule> consume_a_declaration(TokenStream<T>&);
[[nodiscard]] Optional<StyleDeclarationRule> consume_a_declaration(TokenStream<T>&);
StyleComponentValueRule consume_a_component_value();
[[nodiscard]] StyleComponentValueRule consume_a_component_value();
template<typename T>
StyleComponentValueRule consume_a_component_value(TokenStream<T>&);
[[nodiscard]] StyleComponentValueRule consume_a_component_value(TokenStream<T>&);
NonnullRefPtr<StyleBlockRule> consume_a_simple_block();
[[nodiscard]] NonnullRefPtr<StyleBlockRule> consume_a_simple_block();
template<typename T>
NonnullRefPtr<StyleBlockRule> consume_a_simple_block(TokenStream<T>&);
[[nodiscard]] NonnullRefPtr<StyleBlockRule> consume_a_simple_block(TokenStream<T>&);
NonnullRefPtr<StyleFunctionRule> consume_a_function();
[[nodiscard]] NonnullRefPtr<StyleFunctionRule> consume_a_function();
template<typename T>
NonnullRefPtr<StyleFunctionRule> consume_a_function(TokenStream<T>&);
[[nodiscard]] NonnullRefPtr<StyleFunctionRule> consume_a_function(TokenStream<T>&);
RefPtr<CSSRule> convert_rule(NonnullRefPtr<StyleRule>);
[[nodiscard]] RefPtr<CSSRule> convert_to_rule(NonnullRefPtr<StyleRule>);
[[nodiscard]] RefPtr<CSSStyleDeclaration> convert_to_declaration(NonnullRefPtr<StyleBlockRule>);
ParsingContext m_context;