1/*
2 * (C) 1999-2003 Lars Knoll (knoll@kde.org)
3 * Copyright (C) 2004, 2005, 2006, 2008 Apple Inc. All rights reserved.
4 *
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Library General Public
7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version.
9 *
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13 * Library General Public License for more details.
14 *
15 * You should have received a copy of the GNU Library General Public License
16 * along with this library; see the file COPYING.LIB.  If not, write to
17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
18 * Boston, MA 02110-1301, USA.
19 */
20
21#ifndef Counter_h
22#define Counter_h
23
24#include "bindings/core/v8/ScriptWrappable.h"
25#include "core/css/CSSPrimitiveValue.h"
26#include "wtf/text/WTFString.h"
27
28namespace blink {
29
30class Counter : public RefCountedWillBeGarbageCollected<Counter>, public ScriptWrappable {
31    DEFINE_WRAPPERTYPEINFO();
32public:
33    static PassRefPtrWillBeRawPtr<Counter> create(PassRefPtrWillBeRawPtr<CSSPrimitiveValue> identifier, PassRefPtrWillBeRawPtr<CSSPrimitiveValue> listStyle, PassRefPtrWillBeRawPtr<CSSPrimitiveValue> separator)
34    {
35        return adoptRefWillBeNoop(new Counter(identifier, listStyle, separator));
36    }
37
38    String identifier() const { return m_identifier ? m_identifier->getStringValue() : String(); }
39    String listStyle() const { return m_listStyle ? m_listStyle->getStringValue() : String(); }
40    String separator() const { return m_separator ? m_separator->getStringValue() : String(); }
41
42    CSSValueID listStyleIdent() const { return m_listStyle ? m_listStyle->getValueID() : CSSValueInvalid; }
43
44    void setIdentifier(PassRefPtrWillBeRawPtr<CSSPrimitiveValue> identifier) { m_identifier = identifier; }
45    void setListStyle(PassRefPtrWillBeRawPtr<CSSPrimitiveValue> listStyle) { m_listStyle = listStyle; }
46    void setSeparator(PassRefPtrWillBeRawPtr<CSSPrimitiveValue> separator) { m_separator = separator; }
47
48    bool equals(const Counter& other) const
49    {
50        return identifier() == other.identifier()
51            && listStyle() == other.listStyle()
52            && separator() == other.separator();
53    }
54
55    PassRefPtrWillBeRawPtr<Counter> cloneForCSSOM() const
56    {
57        return create(m_identifier ? m_identifier->cloneForCSSOM() : nullptr
58            , m_listStyle ? m_listStyle->cloneForCSSOM() : nullptr
59            , m_separator ? m_separator->cloneForCSSOM() : nullptr);
60    }
61
62    void trace(Visitor*);
63
64private:
65    Counter(PassRefPtrWillBeRawPtr<CSSPrimitiveValue> identifier, PassRefPtrWillBeRawPtr<CSSPrimitiveValue> listStyle, PassRefPtrWillBeRawPtr<CSSPrimitiveValue> separator)
66        : m_identifier(identifier)
67        , m_listStyle(listStyle)
68        , m_separator(separator) { }
69
70    RefPtrWillBeMember<CSSPrimitiveValue> m_identifier; // string
71    RefPtrWillBeMember<CSSPrimitiveValue> m_listStyle; // ident
72    RefPtrWillBeMember<CSSPrimitiveValue> m_separator; // string
73};
74
75} // namespace blink
76
77#endif // Counter_h
78