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