1 /*

     2  * This file is part of the DOM implementation for KDE.

     3  *

     4  * (C) 1999-2003 Lars Knoll (knoll@kde.org)

     5  * (C) 2002-2003 Dirk Mueller (mueller@kde.org)

     6  * Copyright (C) 2002, 2006 Apple Computer, Inc.

     7  *

     8  * This library is free software; you can redistribute it and/or

     9  * modify it under the terms of the GNU Library General Public

    10  * License as published by the Free Software Foundation; either

    11  * version 2 of the License, or (at your option) any later version.

    12  *

    13  * This library is distributed in the hope that it will be useful,

    14  * but WITHOUT ANY WARRANTY; without even the implied warranty of

    15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

    16  * Library General Public License for more details.

    17  *

    18  * You should have received a copy of the GNU Library General Public License

    19  * along with this library; see the file COPYING.LIB.  If not, write to

    20  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,

    21  * Boston, MA 02110-1301, USA.

    22  */

    23 

    24 #ifndef CSSImportRule_h

    25 #define CSSImportRule_h

    26 

    27 #include "CSSRule.h"

    28 #include "CachedResourceClient.h"

    29 #include "PlatformString.h"

    30 

    31 namespace WebCore {

    32 

    33 class CachedCSSStyleSheet;

    34 class MediaList;

    35 

    36 class CSSImportRule : public CSSRule, public CachedResourceClient {

    37 public:

    38     CSSImportRule(StyleBase* parent, const String& href, MediaList*);

    39     virtual ~CSSImportRule();

    40 

    41     virtual bool isImportRule() { return true; }

    42 

    43     String href() const { return m_strHref; }

    44     MediaList* media() const { return m_lstMedia.get(); }

    45     CSSStyleSheet* styleSheet() const { return m_styleSheet.get(); }

    46 

    47     // Inherited from CSSRule

    48     virtual unsigned short type() const { return IMPORT_RULE; }

    49 

    50     virtual String cssText() const;

    51 

    52     // Not part of the CSSOM

    53     bool isLoading() const;

    54 

    55     // from CachedResourceClient

    56     virtual void setCSSStyleSheet(const String& url, const String& charset, const String& sheet);

    57 

    58     virtual void insertedIntoParent();

    59 

    60 protected:

    61     String m_strHref;

    62     RefPtr<MediaList> m_lstMedia;

    63     RefPtr<CSSStyleSheet> m_styleSheet;

    64     CachedCSSStyleSheet* m_cachedSheet;

    65     bool m_loading;

    66 };

    67 

    68 } // namespace WebCore

    69 

    70 #endif // CSSImportRule_h