2 * (C) 1999-2003 Lars Knoll (knoll@kde.org)
3 * Copyright (C) 2004, 2006, 2008, 2012 Apple Inc. All rights reserved.
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Library General Public
7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version.
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Library General Public License for more details.
15 * You should have received a copy of the GNU Library General Public License
16 * along with this library; see the file COPYING.LIB. If not, write to
17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
18 * Boston, MA 02110-1301, USA.
24 #include "CSSParserMode.h"
26 #include "PlatformString.h"
27 #include <wtf/ListHashSet.h>
28 #include <wtf/RefCounted.h>
37 class StyleSheet : public RefCounted<StyleSheet> {
39 virtual ~StyleSheet();
41 virtual bool disabled() const = 0;
42 virtual void setDisabled(bool) = 0;
43 virtual Node* ownerNode() const = 0;
44 virtual StyleSheet* parentStyleSheet() const { return 0; }
45 virtual String href() const = 0;
46 virtual String title() const = 0;
47 virtual MediaList* media() const { return 0; }
48 virtual String type() const = 0;
50 virtual CSSImportRule* ownerRule() const { return 0; }
51 virtual void clearOwnerNode() = 0;
52 virtual KURL baseURL() const = 0;
53 virtual bool isLoading() const = 0;
54 virtual bool isCSSStyleSheet() const { return false; }
55 virtual bool isXSLStyleSheet() const { return false; }