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/*
* Copyright (C) 2022 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 "CSSPropertyRule.h"
#include "CSSMarkup.h"
#include "CSSParserTokenRange.h"
#include "CSSStyleSheet.h"
#include "StyleRule.h"
#include <wtf/text/StringBuilder.h>
namespace WebCore {
CSSPropertyRule::CSSPropertyRule(StyleRuleProperty& rule, CSSStyleSheet* parent)
: CSSRule(parent)
, m_propertyRule(rule)
{
}
Ref<CSSPropertyRule> CSSPropertyRule::create(StyleRuleProperty& rule, CSSStyleSheet* parent)
{
return adoptRef(*new CSSPropertyRule(rule, parent));
}
CSSPropertyRule::~CSSPropertyRule() = default;
String CSSPropertyRule::name() const
{
return m_propertyRule->descriptor().name;
}
String CSSPropertyRule::syntax() const
{
return m_propertyRule->descriptor().syntax;
}
bool CSSPropertyRule::inherits() const
{
return m_propertyRule->descriptor().inherits.value_or(false);
}
String CSSPropertyRule::initialValue() const
{
if (!m_propertyRule->descriptor().initialValue)
return nullString();
return m_propertyRule->descriptor().initialValue->serialize();
}
String CSSPropertyRule::cssText() const
{
StringBuilder builder;
auto& descriptor = m_propertyRule->descriptor();
builder.append("@property "_s);
serializeIdentifier(descriptor.name, builder);
builder.append(" { "_s);
if (!descriptor.syntax.isNull()) {
builder.append("syntax: "_s);
serializeString(syntax(), builder);
builder.append("; "_s);
}
if (descriptor.inherits)
builder.append("inherits: "_s, *descriptor.inherits ? "true"_s : "false"_s, "; "_s);
if (descriptor.initialValue)
builder.append("initial-value: "_s, initialValue(), "; "_s);
builder.append('}');
return builder.toString();
}
void CSSPropertyRule::reattach(StyleRuleBase& rule)
{
m_propertyRule = downcast<StyleRuleProperty>(rule);
}
} // namespace WebCore
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