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/*
* This file is part of the XSL implementation.
*
* Copyright (C) 2004, 2007, 2008 Apple, Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
*/
#ifndef XSLTProcessor_h
#define XSLTProcessor_h
#include "bindings/core/v8/ScriptWrappable.h"
#include "core/dom/Node.h"
#include "core/xml/XSLStyleSheet.h"
#include "platform/RuntimeEnabledFeatures.h"
#include "wtf/HashMap.h"
#include "wtf/text/StringHash.h"
#include <libxml/parserInternals.h>
#include <libxslt/documents.h>
namespace blink {
class LocalFrame;
class Document;
class DocumentFragment;
class XSLTProcessor : public RefCountedWillBeGarbageCollectedFinalized<XSLTProcessor>, public ScriptWrappable {
DEFINE_WRAPPERTYPEINFO();
public:
static PassRefPtrWillBeRawPtr<XSLTProcessor> create(Document& document)
{
ASSERT(RuntimeEnabledFeatures::xsltEnabled());
return adoptRefWillBeNoop(new XSLTProcessor(document));
}
~XSLTProcessor();
void setXSLStyleSheet(PassRefPtrWillBeRawPtr<XSLStyleSheet> styleSheet) { m_stylesheet = styleSheet; }
bool transformToString(Node* source, String& resultMIMEType, String& resultString, String& resultEncoding);
PassRefPtrWillBeRawPtr<Document> createDocumentFromSource(const String& source, const String& sourceEncoding, const String& sourceMIMEType, Node* sourceNode, LocalFrame*);
// DOM methods
void importStylesheet(PassRefPtrWillBeRawPtr<Node> style)
{
if (style)
m_stylesheetRootNode = style;
}
PassRefPtrWillBeRawPtr<DocumentFragment> transformToFragment(Node* source, Document* ouputDoc);
PassRefPtrWillBeRawPtr<Document> transformToDocument(Node* source);
void setParameter(const String& namespaceURI, const String& localName, const String& value);
String getParameter(const String& namespaceURI, const String& localName) const;
void removeParameter(const String& namespaceURI, const String& localName);
void clearParameters() { m_parameters.clear(); }
void reset();
static void parseErrorFunc(void* userData, xmlError*);
static void genericErrorFunc(void* userData, const char* msg, ...);
// Only for libXSLT callbacks
XSLStyleSheet* xslStylesheet() const { return m_stylesheet.get(); }
typedef HashMap<String, String> ParameterMap;
void trace(Visitor*);
private:
XSLTProcessor(Document& document)
: m_document(&document)
{ }
RefPtrWillBeMember<XSLStyleSheet> m_stylesheet;
RefPtrWillBeMember<Node> m_stylesheetRootNode;
RefPtrWillBeMember<Document> m_document;
ParameterMap m_parameters;
};
} // namespace blink
#endif // XSLTProcessor_h
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