third_party/WebKit/Source/core/css/CSSCounterValue.h

/*
 * (C) 1999-2003 Lars Knoll (knoll@kde.org)
 * Copyright (C) 2004, 2005, 2006, 2008 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.
 */

#ifndef CSSCounterValue_h
#define CSSCounterValue_h

#include "core/css/CSSCustomIdentValue.h"
#include "core/css/CSSIdentifierValue.h"
#include "core/css/CSSStringValue.h"
#include "wtf/text/WTFString.h"

namespace blink {

class CSSCounterValue : public CSSValue {
 public:
  static CSSCounterValue* create(CSSCustomIdentValue* identifier,
                                 CSSIdentifierValue* listStyle,
                                 CSSStringValue* separator) {
    return new CSSCounterValue(identifier, listStyle, separator);
  }

  String identifier() const { return m_identifier->value(); }
  CSSValueID listStyle() const { return m_listStyle->getValueID(); }
  String separator() const { return m_separator->value(); }

  bool equals(const CSSCounterValue& other) const {
    return identifier() == other.identifier() &&
           listStyle() == other.listStyle() && separator() == other.separator();
  }

  String customCSSText() const;

  DECLARE_TRACE_AFTER_DISPATCH();

 private:
  CSSCounterValue(CSSCustomIdentValue* identifier,
                  CSSIdentifierValue* listStyle,
                  CSSStringValue* separator)
      : CSSValue(CounterClass),
        m_identifier(identifier),
        m_listStyle(listStyle),
        m_separator(separator) {}

  Member<CSSCustomIdentValue> m_identifier;  // string
  Member<CSSIdentifierValue> m_listStyle;    // ident
  Member<CSSStringValue> m_separator;        // string
};

DEFINE_CSS_VALUE_TYPE_CASTS(CSSCounterValue, isCounterValue());

}  // namespace blink

#endif  // CSSCounterValue_h