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/*
* (C) 1999-2003 Lars Knoll (knoll@kde.org)
* (C) 2002-2003 Dirk Mueller (mueller@kde.org)
* Copyright (C) 2002, 2006 Apple Computer, Inc.
*
* 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.
*/
#ifndef CSSRuleList_h
#define CSSRuleList_h
#include <wtf/PassRefPtr.h>
#include <wtf/RefCounted.h>
#include <wtf/RefPtr.h>
#include <wtf/Vector.h>
#include <wtf/text/WTFString.h>
namespace WebCore {
class CSSRule;
class CSSStyleSheet;
class CSSRuleList : public RefCounted<CSSRuleList> {
public:
static PassRefPtr<CSSRuleList> create(CSSStyleSheet* styleSheet, bool omitCharsetRules = false)
{
return adoptRef(new CSSRuleList(styleSheet, omitCharsetRules));
}
static PassRefPtr<CSSRuleList> create()
{
return adoptRef(new CSSRuleList);
}
~CSSRuleList();
unsigned length() const;
CSSRule* item(unsigned index) const;
// FIXME: Not part of the CSSOM. Only used by @media and @-webkit-keyframes rules.
unsigned insertRule(CSSRule*, unsigned index);
void deleteRule(unsigned index);
void append(CSSRule*);
CSSStyleSheet* styleSheet() { return m_styleSheet.get(); }
String rulesText() const;
private:
CSSRuleList();
CSSRuleList(CSSStyleSheet*, bool omitCharsetRules);
RefPtr<CSSStyleSheet> m_styleSheet;
Vector<RefPtr<CSSRule> > m_lstCSSRules; // FIXME: Want to eliminate, but used by IE rules() extension and still used by media rules.
};
} // namespace WebCore
#endif // CSSRuleList_h
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