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 "CachedResourceClient.h" 29 #include "CachedResourceHandle.h" 30 #include "StyleBase.h" 31 #include "XSLStyleSheet.h" 32 33 namespace WebCore { 34 35 class CachedXSLStyleSheet; 36 37 class XSLImportRule : public StyleBase, private CachedResourceClient { 38 WTF_MAKE_FAST_ALLOCATED; 39 public: create(XSLStyleSheet * parentSheet,const String & href)40 static PassRefPtr<XSLImportRule> create(XSLStyleSheet* parentSheet, const String& href) 41 { 42 return adoptRef(new XSLImportRule(parentSheet, href)); 43 } 44 45 virtual ~XSLImportRule(); 46 href()47 const String& href() const { return m_strHref; } styleSheet()48 XSLStyleSheet* styleSheet() const { return m_styleSheet.get(); } 49 50 XSLStyleSheet* parentStyleSheet() const; 51 52 bool isLoading(); 53 void loadSheet(); 54 55 private: 56 XSLImportRule(XSLStyleSheet* parentSheet, const String& href); 57 isImportRule()58 virtual bool isImportRule() { return true; } 59 60 // from CachedResourceClient 61 virtual void setXSLStyleSheet(const String& href, const KURL& baseURL, const String& sheet); 62 63 String m_strHref; 64 RefPtr<XSLStyleSheet> m_styleSheet; 65 CachedResourceHandle<CachedXSLStyleSheet> m_cachedSheet; 66 bool m_loading; 67 }; 68 69 } // namespace WebCore 70 71 #endif // ENABLE(XSLT) 72 73 #endif // XSLImportRule_h 74