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LibWeb: Support CSSRule.type
We already had the CSSRule::Type enum, but the values were not aligned with the CSSOM spec. This patch takes care of that, and then exposes the type of a CSSRule to JavaScript via the "type" attribute.
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@ -24,13 +24,13 @@ public:
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virtual ~CSSRule() = default;
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enum class Type : u32 {
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Style,
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Import,
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Media,
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Supports,
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FontFace,
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__Count,
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// https://drafts.csswg.org/cssom/#dom-cssrule-type
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enum class Type : u16 {
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Style = 1,
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Import = 3,
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Media = 4,
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FontFace = 5,
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Supports = 12,
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};
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virtual StringView class_name() const = 0;
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@ -2,4 +2,16 @@ interface CSSRule {
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attribute CSSOMString cssText;
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readonly attribute unsigned short type;
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const unsigned short STYLE_RULE = 1;
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const unsigned short CHARSET_RULE = 2;
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const unsigned short IMPORT_RULE = 3;
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const unsigned short MEDIA_RULE = 4;
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const unsigned short FONT_FACE_RULE = 5;
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const unsigned short PAGE_RULE = 6;
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const unsigned short MARGIN_RULE = 9;
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const unsigned short NAMESPACE_RULE = 10;
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const unsigned short SUPPORTS_RULE = 12;
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};
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@ -95,8 +95,6 @@ void CSSRuleList::for_each_effective_style_rule(Function<void(CSSStyleRule const
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case CSSRule::Type::Supports:
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static_cast<CSSSupportsRule const&>(rule).for_each_effective_style_rule(callback);
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break;
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case CSSRule::Type::__Count:
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VERIFY_NOT_REACHED();
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}
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}
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}
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@ -133,8 +131,6 @@ bool CSSRuleList::evaluate_media_queries(HTML::Window const& window)
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any_media_queries_changed_match_state = true;
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break;
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}
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case CSSRule::Type::__Count:
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VERIFY_NOT_REACHED();
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}
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}
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@ -563,8 +563,6 @@ void dump_rule(StringBuilder& builder, CSS::CSSRule const& rule, int indent_leve
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case CSS::CSSRule::Type::Supports:
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dump_supports_rule(builder, verify_cast<CSS::CSSSupportsRule const>(rule), indent_levels);
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break;
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case CSS::CSSRule::Type::__Count:
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VERIFY_NOT_REACHED();
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}
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}
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