1/* 2 * This file is part of the XSL implementation. 3 * 4 * Copyright (C) 2004, 2006, 2008 Apple Inc. All rights reserved. 5 * 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. 10 * 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. 15 * 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. 20 * 21 */ 22 23#ifndef XSLImportRule_h 24#define XSLImportRule_h 25 26#if ENABLE(XSLT) 27 28#include "CachedResourceHandle.h" 29#include "CachedStyleSheetClient.h" 30#include "XSLStyleSheet.h" 31#include <wtf/PassOwnPtr.h> 32 33namespace WebCore { 34 35class CachedXSLStyleSheet; 36 37class XSLImportRule : private CachedStyleSheetClient { 38 WTF_MAKE_FAST_ALLOCATED; 39public: 40 static PassOwnPtr<XSLImportRule> create(XSLStyleSheet* parentSheet, const String& href) 41 { 42 return adoptPtr(new XSLImportRule(parentSheet, href)); 43 } 44 45 virtual ~XSLImportRule(); 46 47 const String& href() const { return m_strHref; } 48 XSLStyleSheet* styleSheet() const { return m_styleSheet.get(); } 49 50 XSLStyleSheet* parentStyleSheet() const { return m_parentStyleSheet; } 51 void setParentStyleSheet(XSLStyleSheet* styleSheet) { m_parentStyleSheet = styleSheet; } 52 53 bool isLoading(); 54 void loadSheet(); 55 56private: 57 XSLImportRule(XSLStyleSheet* parentSheet, const String& href); 58 59 virtual void setXSLStyleSheet(const String& href, const KURL& baseURL, const String& sheet); 60 61 XSLStyleSheet* m_parentStyleSheet; 62 String m_strHref; 63 RefPtr<XSLStyleSheet> m_styleSheet; 64 CachedResourceHandle<CachedXSLStyleSheet> m_cachedSheet; 65 bool m_loading; 66}; 67 68} // namespace WebCore 69 70#endif // ENABLE(XSLT) 71 72#endif // XSLImportRule_h 73