- Main Page
- Related Pages
- Modules
- Namespaces
- Classes
- Files
- Directories
- Examples

- File List
- File Members

# qscriptengineagent.h

Go to the documentation of this file.

    00001 /****************************************************************************
    00002 **
    00003 ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
    00004 ** All rights reserved.
    00005 ** Contact: Nokia Corporation (qt-info@nokia.com)
    00006 **
    00007 ** This file is part of the QtScript module of the Qt Toolkit.
    00008 **
    00009 ** $QT_BEGIN_LICENSE:LGPL-ONLY$
    00010 ** GNU Lesser General Public License Usage
    00011 ** This file may be used under the terms of the GNU Lesser
    00012 ** General Public License version 2.1 as published by the Free Software
    00013 ** Foundation and appearing in the file LICENSE.LGPL included in the
    00014 ** packaging of this file.  Please review the following information to
    00015 ** ensure the GNU Lesser General Public License version 2.1 requirements
    00016 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
    00017 **
    00018 ** If you have questions regarding the use of this file, please contact
    00019 ** Nokia at qt-info@nokia.com.
    00020 ** $QT_END_LICENSE$
    00021 **
    00022 ****************************************************************************/
    00023
    00024 #ifndef QSCRIPTENGINEAGENT_H
    00025 #define QSCRIPTENGINEAGENT_H
    00026
    00027 #include <QtCore/qobjectdefs.h>
    00028
    00029 #include <QtCore/qvariant.h>
    00030 #include <QtCore/qscopedpointer.h>
    00031
    00032 QT_BEGIN_HEADER
    00033
    00034 QT_BEGIN_NAMESPACE
    00035
    00036 QT_MODULE(Script)
    00037
    00038 class QScriptEngine;
    00039 class QScriptValue;
    00040
    00041 class QScriptEngineAgentPrivate;
    00042 class Q_SCRIPT_EXPORT QScriptEngineAgent
    00043 {
    00044 public:
    00045     enum Extension {
    00046         DebuggerInvocationRequest
    00047     };
    00048
    00049     QScriptEngineAgent(QScriptEngine *engine);
    00050     virtual ~QScriptEngineAgent();
    00051
    00052     virtual void scriptLoad(qint64 id, const QString &program,
    00053                             const QString &fileName, int baseLineNumber);
    00054     virtual void scriptUnload(qint64 id);
    00055
    00056     virtual void contextPush();
    00057     virtual void contextPop();
    00058
    00059     virtual void functionEntry(qint64 scriptId);
    00060     virtual void functionExit(qint64 scriptId,
    00061                               const QScriptValue &returnValue);
    00062
    00063     virtual void positionChange(qint64 scriptId,
    00064                                 int lineNumber, int columnNumber);
    00065
    00066     virtual void exceptionThrow(qint64 scriptId,
    00067                                 const QScriptValue &exception,
    00068                                 bool hasHandler);
    00069     virtual void exceptionCatch(qint64 scriptId,
    00070                                 const QScriptValue &exception);
    00071
    00072     virtual bool supportsExtension(Extension extension) const;
    00073     virtual QVariant extension(Extension extension,
    00074                                const QVariant &argument = QVariant());
    00075
    00076     QScriptEngine *engine() const;
    00077
    00078 protected:
    00079     QScriptEngineAgent(QScriptEngineAgentPrivate &dd, QScriptEngine *engine);
    00080     QScopedPointer<QScriptEngineAgentPrivate> d_ptr;
    00081
    00082 private:
    00083     Q_DECLARE_PRIVATE(QScriptEngineAgent)
    00084     Q_DISABLE_COPY(QScriptEngineAgent)
    00085 };
    00086
    00087 QT_END_NAMESPACE
    00088
    00089 QT_END_HEADER
    00090
    00091 #endif