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/*
* Copyright (C) 2024-2025 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#include "CSSRule.h"
#include "StyleProperties.h"
#include "StylePropertiesInlines.h"
#include "StyleRule.h"
#include <wtf/TypeCasts.h>
namespace WebCore {
class CSSPositionTryDescriptors;
class StyleRulePositionTry final : public StyleRuleBase {
public:
static Ref<StyleRulePositionTry> create(AtomString&& name, Ref<StyleProperties>&&);
Ref<StyleRulePositionTry> copy() const { return adoptRef(*new StyleRulePositionTry(*this)); }
AtomString name() const { return m_name; }
StyleProperties& properties() const { return m_properties; }
Ref<StyleProperties> protectedProperties() const { return m_properties; }
MutableStyleProperties& mutableProperties();
Ref<MutableStyleProperties> protectedMutableProperties() { return mutableProperties(); }
private:
explicit StyleRulePositionTry(AtomString&& name, Ref<StyleProperties>&&);
StyleRulePositionTry(const StyleRulePositionTry&);
AtomString m_name;
Ref<StyleProperties> m_properties;
};
class CSSPositionTryRule final : public CSSRule {
public:
static Ref<CSSPositionTryRule> create(StyleRulePositionTry&, CSSStyleSheet*);
virtual ~CSSPositionTryRule();
StyleRuleType styleRuleType() const { return StyleRuleType::PositionTry; }
String cssText() const;
void reattach(StyleRuleBase&);
Ref<StyleRulePositionTry> protectedPositionTryRule() const { return m_positionTryRule; }
WEBCORE_EXPORT AtomString name() const;
WEBCORE_EXPORT CSSPositionTryDescriptors& style();
private:
CSSPositionTryRule(StyleRulePositionTry&, CSSStyleSheet*);
Ref<StyleRulePositionTry> m_positionTryRule;
RefPtr<CSSPositionTryDescriptors> m_propertiesCSSOMWrapper;
};
} // namespace WebCore
SPECIALIZE_TYPE_TRAITS_BEGIN(WebCore::StyleRulePositionTry)
static bool isType(const WebCore::StyleRuleBase& rule) { return rule.isPositionTryRule(); }
SPECIALIZE_TYPE_TRAITS_END()
SPECIALIZE_TYPE_TRAITS_BEGIN(WebCore::CSSPositionTryRule)
static bool isType(const WebCore::CSSRule& rule) { return rule.styleRuleType() == WebCore::StyleRuleType::PositionTry; }
SPECIALIZE_TYPE_TRAITS_END()
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