1/* 2 * (C) 1999-2003 Lars Knoll (knoll@kde.org) 3 * Copyright (C) 2004, 2006, 2008, 2012 Apple Inc. All rights reserved. 4 * 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. 9 * 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. 14 * 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. 19 */ 20 21#ifndef StyleSheet_h 22#define StyleSheet_h 23 24#include "CSSParserMode.h" 25#include "KURLHash.h" 26#include <wtf/Forward.h> 27#include <wtf/ListHashSet.h> 28#include <wtf/RefCounted.h> 29 30namespace WebCore { 31 32class CSSImportRule; 33class MediaList; 34class Node; 35class StyleSheet; 36 37class StyleSheet : public RefCounted<StyleSheet> { 38public: 39 virtual ~StyleSheet(); 40 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; 49 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; } 56}; 57 58} // namespace 59 60#endif 61