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/*
* Copyright (C) 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.
*/
#include "config.h"
#include "CSSFunctionDeclarations.h"
#include "CSSFunctionDescriptors.h"
#include "CSSSerializationContext.h"
#include "MutableStyleProperties.h"
#include "StylePropertiesInlines.h"
#include "StyleRuleFunction.h"
namespace WebCore {
CSSFunctionDeclarations::CSSFunctionDeclarations(StyleRuleFunctionDeclarations& rule, CSSStyleSheet* parent)
: CSSRule(parent)
, m_styleRule(rule)
{
}
CSSFunctionDeclarations::~CSSFunctionDeclarations() = default;
CSSFunctionDescriptors& CSSFunctionDeclarations::style()
{
if (!m_descriptorsCSSOMWrapper) {
Ref styleRule = m_styleRule;
Ref properties = styleRule->mutableProperties();
m_descriptorsCSSOMWrapper = CSSFunctionDescriptors::create(properties, *this);
}
return *m_descriptorsCSSOMWrapper;
}
String CSSFunctionDeclarations::cssText() const
{
Ref properties = m_styleRule->properties();
return properties->asText(CSS::defaultSerializationContext());
}
void CSSFunctionDeclarations::reattach(StyleRuleBase& rule)
{
m_styleRule = downcast<StyleRuleFunctionDeclarations>(rule);
if (RefPtr wrapper = m_descriptorsCSSOMWrapper) {
Ref styleRule = m_styleRule;
Ref properties = styleRule->mutableProperties();
wrapper->reattach(properties);
}
}
}
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