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cbb4be3e5e
I didn't want to add another set of boilerplatey tree-walking methods, so here's a general-purpose one. :^) `for_each_effective_rule()` walks the tree of effective style rules, and runs the callback on each one, in either pre- or postorder. The previous `for_each_effective_style/keyframes_rule()` methods of `CSSStyleSheet` are then reimplemented in terms of `for_each_effective_rule()`, and we can get rid of their equivalents elsewhere.
31 lines
820 B
C++
31 lines
820 B
C++
/*
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* Copyright (c) 2021-2024, Sam Atkins <sam@ladybird.org>
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* Copyright (c) 2022, Andreas Kling <kling@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <LibWeb/Bindings/CSSConditionRulePrototype.h>
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#include <LibWeb/Bindings/Intrinsics.h>
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#include <LibWeb/CSS/CSSConditionRule.h>
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namespace Web::CSS {
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CSSConditionRule::CSSConditionRule(JS::Realm& realm, CSSRuleList& rules)
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: CSSGroupingRule(realm, rules)
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{
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}
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void CSSConditionRule::for_each_effective_rule(TraversalOrder order, Function<void(Web::CSS::CSSRule const&)> const& callback) const
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{
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if (condition_matches())
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CSSGroupingRule::for_each_effective_rule(order, callback);
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}
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void CSSConditionRule::initialize(JS::Realm& realm)
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{
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Base::initialize(realm);
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WEB_SET_PROTOTYPE_FOR_INTERFACE(CSSConditionRule);
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}
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}
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