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/*
* (C) 1999-2003 Lars Knoll (knoll@kde.org)
* (C) 2002-2003 Dirk Mueller (mueller@kde.org)
* Copyright (C) 2002, 2005, 2006, 2008, 2012 Apple Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "config.h"
#include "CSSFontFaceRule.h"
#include "CSSSerializationContext.h"
#include "MutableStyleProperties.h"
#include "PropertySetCSSStyleDeclaration.h"
#include "StyleProperties.h"
#include "StyleRule.h"
#include <wtf/text/MakeString.h>
#include <wtf/text/StringBuilder.h>
namespace WebCore {
CSSFontFaceRule::CSSFontFaceRule(StyleRuleFontFace& fontFaceRule, CSSStyleSheet* parent)
: CSSRule(parent)
, m_fontFaceRule(fontFaceRule)
{
}
CSSFontFaceRule::~CSSFontFaceRule()
{
if (m_propertiesCSSOMWrapper)
m_propertiesCSSOMWrapper->clearParentRule();
}
CSSStyleDeclaration& CSSFontFaceRule::style()
{
if (!m_propertiesCSSOMWrapper)
m_propertiesCSSOMWrapper = StyleRuleCSSStyleDeclaration::create(m_fontFaceRule->mutableProperties(), *this);
return *m_propertiesCSSOMWrapper;
}
String CSSFontFaceRule::cssText() const
{
return cssTextInternal(m_fontFaceRule->properties().asText(CSS::defaultSerializationContext()));
}
String CSSFontFaceRule::cssText(const CSS::SerializationContext& context) const
{
return cssTextInternal(m_fontFaceRule->properties().asText(context));
}
String CSSFontFaceRule::cssTextInternal(const String& declarations) const
{
if (declarations.isEmpty())
return "@font-face { }"_s;
return makeString("@font-face { "_s, declarations, " }"_s);
}
void CSSFontFaceRule::reattach(StyleRuleBase& rule)
{
m_fontFaceRule = downcast<StyleRuleFontFace>(rule);
if (m_propertiesCSSOMWrapper)
m_propertiesCSSOMWrapper->reattach(m_fontFaceRule->mutableProperties());
}
} // namespace WebCore
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