/platform/external/webkit/WebCore/css/CSSStyleRule.h

 1/*
 2 * (C) 1999-2003 Lars Knoll (knoll@kde.org)
 3 * (C) 2002-2003 Dirk Mueller (mueller@kde.org)
 4 * Copyright (C) 2002, 2006, 2008 Apple Inc. All rights reserved.
 5 *
 6 * This library is free software; you can redistribute it and/or
 7 * modify it under the terms of the GNU Library General Public
 8 * License as published by the Free Software Foundation; either
 9 * version 2 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
14 * Library General Public License for more details.
15 *
16 * You should have received a copy of the GNU Library General Public License
17 * along with this library; see the file COPYING.LIB.  If not, write to
18 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
19 * Boston, MA 02110-1301, USA.
20 */
21
22#ifndef CSSStyleRule_h
23#define CSSStyleRule_h
24
25#include "CSSRule.h"
26#include "CSSSelectorList.h"
27#include <wtf/PassRefPtr.h>
28#include <wtf/RefPtr.h>
29
30namespace WebCore {
31
32class CSSMutableStyleDeclaration;
33class CSSSelector;
34
35class CSSStyleRule : public CSSRule {
36public:
37    static PassRefPtr<CSSStyleRule> create(CSSStyleSheet* parent)
38    {
39        return adoptRef(new CSSStyleRule(parent));
40    }
41    virtual ~CSSStyleRule();
42
43    String selectorText() const;
44    void setSelectorText(const String&, ExceptionCode&);
45
46    CSSMutableStyleDeclaration* style() const { return m_style.get(); }
47
48    virtual String cssText() const;
49
50    // Not part of the CSSOM
51    virtual bool parseString(const String&, bool = false);
52
53    void adoptSelectorVector(Vector<CSSSelector*>& selectors) { m_selectorList.adoptSelectorVector(selectors); }
54    void setDeclaration(PassRefPtr<CSSMutableStyleDeclaration>);
55
56    const CSSSelectorList& selectorList() const { return m_selectorList; }
57    CSSMutableStyleDeclaration* declaration() { return m_style.get(); }
58
59    virtual void addSubresourceStyleURLs(ListHashSet<KURL>& urls);
60
61private:
62    CSSStyleRule(CSSStyleSheet* parent);
63
64    virtual bool isStyleRule() { return true; }
65
66    // Inherited from CSSRule
67    virtual unsigned short type() const { return STYLE_RULE; }
68
69    RefPtr<CSSMutableStyleDeclaration> m_style;
70    CSSSelectorList m_selectorList;
71};
72
73} // namespace WebCore
74
75#endif // CSSStyleRule_h