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/*
* Copyright (C) 2003, Richard J. Moore <rich@kde.org>
*
* 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 KJSEMBED_SAXHANDLER_H
#define KJSEMBED_SAXHANDLER_H
#include <tqxml.h>
#include <kjs/object.h>
namespace KJSEmbed {
namespace BuiltIns {
/**
* SAX handler that calls JS methods according to the SAX API.
*
* @author Richard Moore, rich@kde.org
*/
class SaxHandler : public TQXmlDefaultHandler
{
public:
/** Defines the errors that are specific to the KJS SAX support. */
enum SaxHandlerError {
ErrorNone,
ErrorNoHandler,
ErrorNotCallable
};
/** Creates a SaxHandler. */
SaxHandler( KJS::ExecState *exec );
/** Cleans up. */
virtual ~SaxHandler();
/**
* Sets the handler object that defines the callbacks to be invoked
* according to the SAX api.
*/
void setHandler( const KJS::Object &handler );
virtual bool startDocument();
virtual bool endDocument();
virtual bool startElement( const TQString &ns, const TQString &ln, const TQString &qn,
const TQXmlAttributes &attrs );
virtual bool endElement( const TQString &ns, const TQString &ln, const TQString &qn );
virtual bool characters( const TQString &chars );
virtual TQString errorString();
private:
KJS::ExecState *exec;
KJS::Object jshandler;
int error;
class SaxHandlerPrivate *d;
};
} // namespace KJSEmbed::BuiltIns
} // namespace KJSEmbed
#endif // KJSEMBED_SAXHANDLER_H
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