| // Copyright 2019 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef THIRD_PARTY_BLINK_RENDERER_CORE_CSS_CSS_PROPERTY_RULE_H_ |
| #define THIRD_PARTY_BLINK_RENDERER_CORE_CSS_CSS_PROPERTY_RULE_H_ |
| |
| #include "third_party/blink/renderer/core/css/css_rule.h" |
| #include "third_party/blink/renderer/platform/heap/handle.h" |
| #include "third_party/blink/renderer/platform/wtf/casting.h" |
| |
| namespace blink { |
| |
| class CSSStyleDeclaration; |
| class StyleRuleProperty; |
| class StyleRuleCSSStyleDeclaration; |
| |
| class CSSPropertyRule final : public CSSRule { |
| DEFINE_WRAPPERTYPEINFO(); |
| |
| public: |
| CSSPropertyRule(StyleRuleProperty*, CSSStyleSheet*); |
| ~CSSPropertyRule() override; |
| |
| String cssText() const override; |
| void Reattach(StyleRuleBase*) override; |
| |
| CSSStyleDeclaration* style() const; |
| |
| void Trace(blink::Visitor*) override; |
| |
| private: |
| CSSRule::Type type() const override { return kPropertyRule; } |
| |
| Member<StyleRuleProperty> property_rule_; |
| mutable Member<StyleRuleCSSStyleDeclaration> properties_cssom_wrapper_; |
| }; |
| |
| template <> |
| struct DowncastTraits<CSSPropertyRule> { |
| static bool AllowFrom(const CSSRule& rule) { |
| return rule.type() == CSSRule::kPropertyRule; |
| } |
| }; |
| |
| } // namespace blink |
| |
| #endif // THIRD_PARTY_BLINK_RENDERER_CORE_CSS_CSS_PROPERTY_RULE_H_ |