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/*
* (C) 1999-2003 Lars Knoll (knoll@kde.org)
* Copyright (C) 2004, 2006, 2008 Apple Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef StyleSheet_h
#define StyleSheet_h
#include "KURLHash.h"
#include "PlatformString.h"
#include <wtf/ListHashSet.h>
#include <wtf/RefCounted.h>
namespace WebCore {
class CSSImportRule;
class MediaList;
class Node;
class StyleSheet : public RefCounted<StyleSheet> {
public:
virtual ~StyleSheet();
bool disabled() const { return m_disabled; }
void setDisabled(bool);
Node* ownerNode() const { return m_ownerNode; }
void clearOwnerNode() { m_ownerNode = 0; }
CSSImportRule* ownerRule() const { return m_ownerRule; }
void clearOwnerRule() { m_ownerRule = 0; }
StyleSheet* parentStyleSheet() const;
// Note that href is the URL that started the redirect chain that led to
// this style sheet. This property probably isn't useful for much except
// the JavaScript binding (which needs to use this value for security).
const String& href() const { return m_originalURL; }
void setFinalURL(const KURL& finalURL) { m_finalURL = finalURL; }
const KURL& finalURL() const { return m_finalURL; }
const String& title() const { return m_strTitle; }
void setTitle(const String& s) { m_strTitle = s; }
MediaList* media() const { return m_media.get(); }
void setMedia(PassRefPtr<MediaList>);
virtual String type() const = 0;
virtual bool isLoading() = 0;
virtual bool parseString(const String&, bool strict = true) = 0;
virtual bool isCSSStyleSheet() const { return false; }
virtual bool isXSLStyleSheet() const { return false; }
KURL baseURL() const;
protected:
StyleSheet(Node* ownerNode, const String& href, const KURL& finalURL);
StyleSheet(CSSImportRule* parentRule, const String& href, const KURL& finalURL);
private:
bool m_disabled;
CSSImportRule* m_ownerRule;
Node* m_ownerNode;
String m_originalURL;
KURL m_finalURL;
String m_strTitle;
RefPtr<MediaList> m_media;
};
} // namespace
#endif
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