blob: 2150a03aa59fb5c73ab5a5add71cacec81e552a1 [file] [log] [blame]
/*
* 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 "CSSContainerRule.h"
#include "CSSMarkup.h"
#include "CSSStyleSheet.h"
#include "StyleRule.h"
#include <wtf/text/StringBuilder.h>
namespace WebCore {
CSSContainerRule::CSSContainerRule(StyleRuleContainer& rule, CSSStyleSheet* parent)
: CSSConditionRule(rule, parent)
{
}
Ref<CSSContainerRule> CSSContainerRule::create(StyleRuleContainer& rule, CSSStyleSheet* parent)
{
return adoptRef(*new CSSContainerRule(rule, parent));
}
const StyleRuleContainer& CSSContainerRule::styleRuleContainer() const
{
return downcast<StyleRuleContainer>(groupRule());
}
String CSSContainerRule::cssText() const
{
StringBuilder builder;
builder.append("@container ");
auto name = styleRuleContainer().filteredQuery().nameFilter;
if (!name.isEmpty()) {
serializeIdentifier(name, builder);
builder.append(' ');
}
serialize(builder, styleRuleContainer().filteredQuery().query);
builder.append(" {\n");
appendCSSTextForItems(builder);
builder.append('}');
return builder.toString();
}
String CSSContainerRule::conditionText() const
{
StringBuilder builder;
serialize(builder, styleRuleContainer().filteredQuery().query);
return builder.toString();
}
String CSSContainerRule::nameFilterText() const
{
StringBuilder builder;
auto name = styleRuleContainer().filteredQuery().nameFilter;
if (!name.isEmpty())
serializeIdentifier(name, builder);
return builder.toString();
}
} // namespace WebCore