1 /* 2 * This file is part of the XSL implementation. 3 * 4 * Copyright (C) 2004, 2007, 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 XSLTProcessor_h 24 #define XSLTProcessor_h 25 26 #if ENABLE(XSLT) 27 28 #include "Node.h" 29 #include "XSLStyleSheet.h" 30 #include <wtf/HashMap.h> 31 #include <wtf/text/StringHash.h> 32 33 #if !USE(QXMLQUERY) 34 #include <libxml/parserInternals.h> 35 #include <libxslt/documents.h> 36 #endif 37 38 namespace WebCore { 39 40 class Frame; 41 class Document; 42 class DocumentFragment; 43 44 class XSLTProcessor : public RefCounted<XSLTProcessor> { 45 public: create()46 static PassRefPtr<XSLTProcessor> create() { return adoptRef(new XSLTProcessor); } 47 ~XSLTProcessor(); 48 setXSLStyleSheet(PassRefPtr<XSLStyleSheet> styleSheet)49 void setXSLStyleSheet(PassRefPtr<XSLStyleSheet> styleSheet) { m_stylesheet = styleSheet; } 50 bool transformToString(Node* source, String& resultMIMEType, String& resultString, String& resultEncoding); 51 PassRefPtr<Document> createDocumentFromSource(const String& source, const String& sourceEncoding, const String& sourceMIMEType, Node* sourceNode, Frame* frame); 52 53 // DOM methods importStylesheet(PassRefPtr<Node> style)54 void importStylesheet(PassRefPtr<Node> style) { m_stylesheetRootNode = style; } 55 PassRefPtr<DocumentFragment> transformToFragment(Node* source, Document* ouputDoc); 56 PassRefPtr<Document> transformToDocument(Node* source); 57 58 void setParameter(const String& namespaceURI, const String& localName, const String& value); 59 String getParameter(const String& namespaceURI, const String& localName) const; 60 void removeParameter(const String& namespaceURI, const String& localName); clearParameters()61 void clearParameters() { m_parameters.clear(); } 62 63 void reset(); 64 65 #if !USE(QXMLQUERY) 66 static void parseErrorFunc(void* userData, xmlError*); 67 static void genericErrorFunc(void* userData, const char* msg, ...); 68 69 // Only for libXSLT callbacks xslStylesheet()70 XSLStyleSheet* xslStylesheet() const { return m_stylesheet.get(); } 71 #endif 72 73 typedef HashMap<String, String> ParameterMap; 74 75 private: XSLTProcessor()76 XSLTProcessor() { } 77 78 RefPtr<XSLStyleSheet> m_stylesheet; 79 RefPtr<Node> m_stylesheetRootNode; 80 ParameterMap m_parameters; 81 }; 82 83 } 84 85 #endif 86 #endif 87