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+// -*- c++ -*-
+
+/*
+ * 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 <qxml.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 QXmlDefaultHandler
+{
+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 QString &ns, const QString &ln, const QString &qn,
+ const QXmlAttributes &attrs );
+ virtual bool endElement( const QString &ns, const QString &ln, const QString &qn );
+ virtual bool characters( const QString &chars );
+
+ virtual QString errorString();
+
+private:
+ KJS::ExecState *exec;
+ KJS::Object jshandler;
+ int error;
+
+ class SaxHandlerPrivate *d;
+};
+
+} // namespace KJSEmbed::BuiltIns
+} // namespace KJSEmbed
+
+#endif // KJSEMBED_SAXHANDLER_H
+
+