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 "StringHash.h" 30 #include "XSLStyleSheet.h" 31 #include <wtf/HashMap.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 setXSLStyleSheet(PassRefPtr<XSLStyleSheet> styleSheet)48 void setXSLStyleSheet(PassRefPtr<XSLStyleSheet> styleSheet) { m_stylesheet = styleSheet; } 49 bool transformToString(Node* source, String& resultMIMEType, String& resultString, String& resultEncoding); 50 PassRefPtr<Document> createDocumentFromSource(const String& source, const String& sourceEncoding, const String& sourceMIMEType, Node* sourceNode, Frame* frame); 51 52 // DOM methods importStylesheet(PassRefPtr<Node> style)53 void importStylesheet(PassRefPtr<Node> style) { m_stylesheetRootNode = style; } 54 PassRefPtr<DocumentFragment> transformToFragment(Node* source, Document* ouputDoc); 55 PassRefPtr<Document> transformToDocument(Node* source); 56 57 void setParameter(const String& namespaceURI, const String& localName, const String& value); 58 String getParameter(const String& namespaceURI, const String& localName) const; 59 void removeParameter(const String& namespaceURI, const String& localName); clearParameters()60 void clearParameters() { m_parameters.clear(); } 61 62 void reset(); 63 64 #if !USE(QXMLQUERY) 65 static void parseErrorFunc(void* userData, xmlError*); 66 static void genericErrorFunc(void* userData, const char* msg, ...); 67 68 // Only for libXSLT callbacks xslStylesheet()69 XSLStyleSheet* xslStylesheet() const { return m_stylesheet.get(); } 70 #endif 71 72 typedef HashMap<String, String> ParameterMap; 73 74 private: XSLTProcessor()75 XSLTProcessor() { } 76 77 RefPtr<XSLStyleSheet> m_stylesheet; 78 RefPtr<Node> m_stylesheetRootNode; 79 ParameterMap m_parameters; 80 }; 81 82 } 83 84 #endif 85 #endif 86