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.
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.
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.
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.
22 #ifndef CSSImportRule_h
23 #define CSSImportRule_h
26 #include "CachedResourceClient.h"
27 #include "CachedResourceHandle.h"
28 #include "MediaList.h"
29 #include "PlatformString.h"
33 class CachedCSSStyleSheet;
36 class CSSImportRule : public CSSRule, private CachedResourceClient {
37 WTF_MAKE_FAST_ALLOCATED;
39 static PassRefPtr<CSSImportRule> create(CSSStyleSheet* parent, const String& href, PassRefPtr<MediaList> media)
41 return adoptRef(new CSSImportRule(parent, href, media));
44 virtual ~CSSImportRule();
46 String href() const { return m_strHref; }
47 MediaList* media() const { return m_lstMedia.get(); }
48 CSSStyleSheet* styleSheet() const { return m_styleSheet.get(); }
50 virtual String cssText() const;
52 // Not part of the CSSOM
53 bool isLoading() const;
55 virtual void addSubresourceStyleURLs(ListHashSet<KURL>& urls);
58 CSSImportRule(CSSStyleSheet* parent, const String& href, PassRefPtr<MediaList>);
60 virtual bool isImportRule() const { return true; }
62 virtual CSSRuleType type() const { return IMPORT_RULE; }
64 virtual void insertedIntoParent();
66 // from CachedResourceClient
67 virtual void setCSSStyleSheet(const String& href, const KURL& baseURL, const String& charset, const CachedCSSStyleSheet*);
70 RefPtr<MediaList> m_lstMedia;
71 RefPtr<CSSStyleSheet> m_styleSheet;
72 CachedResourceHandle<CachedCSSStyleSheet> m_cachedSheet;
76 } // namespace WebCore
78 #endif // CSSImportRule_h