/platform/external/webkit/WebCore/css/CSSMediaRule.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 * Copyright (C) 2006 Samuel Weinig (sam@webkit.org)
 6 *
 7 * This library is free software; you can redistribute it and/or
 8 * modify it under the terms of the GNU Library General Public
 9 * License as published by the Free Software Foundation; either
10 * version 2 of the License, or (at your option) any later version.
11 *
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
15 * Library General Public License for more details.
16 *
17 * You should have received a copy of the GNU Library General Public License
18 * along with this library; see the file COPYING.LIB.  If not, write to
19 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
20 * Boston, MA 02110-1301, USA.
21 */
22
23#ifndef CSSMediaRule_h
24#define CSSMediaRule_h
25
26#include "CSSRule.h"
27#include "CSSRuleList.h"
28#include "MediaList.h"
29#include "PlatformString.h" // needed so bindings will compile
30
31namespace WebCore {
32
33class CSSRuleList;
34class MediaList;
35
36class CSSMediaRule : public CSSRule {
37public:
38    static PassRefPtr<CSSMediaRule> create(CSSStyleSheet* parent, PassRefPtr<MediaList> media, PassRefPtr<CSSRuleList> rules)
39    {
40        return adoptRef(new CSSMediaRule(parent, media, rules));
41    }
42    virtual ~CSSMediaRule();
43
44    MediaList* media() const { return m_lstMedia.get(); }
45    CSSRuleList* cssRules() { return m_lstCSSRules.get(); }
46
47    unsigned insertRule(const String& rule, unsigned index, ExceptionCode&);
48    void deleteRule(unsigned index, ExceptionCode&);
49
50    virtual String cssText() const;
51
52    // Not part of the CSSOM
53    unsigned append(CSSRule*);
54
55private:
56    CSSMediaRule(CSSStyleSheet* parent, PassRefPtr<MediaList>, PassRefPtr<CSSRuleList>);
57
58    virtual bool isMediaRule() { return true; }
59
60    // Inherited from CSSRule
61    virtual unsigned short type() const { return MEDIA_RULE; }
62
63    RefPtr<MediaList> m_lstMedia;
64    RefPtr<CSSRuleList> m_lstCSSRules;
65};
66
67} // namespace WebCore
68
69#endif // CSSMediaRule_h