diff -r 000000000000 -r 1918ee327afb src/script/api/qscriptengineagent.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/script/api/qscriptengineagent.h	Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,109 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtScript module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QSCRIPTENGINEAGENT_H
+#define QSCRIPTENGINEAGENT_H
+
+#include <QtCore/qobjectdefs.h>
+
+#include <QtCore/qvariant.h>
+#include <QtCore/qscopedpointer.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Script)
+
+class QScriptEngine;
+class QScriptValue;
+
+class QScriptEngineAgentPrivate;
+class Q_SCRIPT_EXPORT QScriptEngineAgent
+{
+public:
+    enum Extension {
+        DebuggerInvocationRequest
+    };
+
+    QScriptEngineAgent(QScriptEngine *engine);
+    virtual ~QScriptEngineAgent();
+
+    virtual void scriptLoad(qint64 id, const QString &program,
+                            const QString &fileName, int baseLineNumber);
+    virtual void scriptUnload(qint64 id);
+
+    virtual void contextPush();
+    virtual void contextPop();
+
+    virtual void functionEntry(qint64 scriptId);
+    virtual void functionExit(qint64 scriptId,
+                              const QScriptValue &returnValue);
+
+    virtual void positionChange(qint64 scriptId,
+                                int lineNumber, int columnNumber);
+
+    virtual void exceptionThrow(qint64 scriptId,
+                                const QScriptValue &exception,
+                                bool hasHandler);
+    virtual void exceptionCatch(qint64 scriptId,
+                                const QScriptValue &exception);
+
+    virtual bool supportsExtension(Extension extension) const;
+    virtual QVariant extension(Extension extension,
+                               const QVariant &argument = QVariant());
+
+    QScriptEngine *engine() const;
+
+protected:
+    QScriptEngineAgent(QScriptEngineAgentPrivate &dd, QScriptEngine *engine);
+    QScopedPointer<QScriptEngineAgentPrivate> d_ptr;
+
+private:
+    Q_DECLARE_PRIVATE(QScriptEngineAgent)
+    Q_DISABLE_COPY(QScriptEngineAgent)
+};
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif