| 1 | /****************************************************************************
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| 2 | **
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| 3 | ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
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| 4 | ** Contact: Qt Software Information (qt-info@nokia.com)
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| 5 | **
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| 6 | ** This file is part of the QtScript module of the Qt Toolkit.
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| 7 | **
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| 8 | ** $QT_BEGIN_LICENSE:LGPL$
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| 9 | ** Commercial Usage
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| 10 | ** Licensees holding valid Qt Commercial licenses may use this file in
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| 11 | ** accordance with the Qt Commercial License Agreement provided with the
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| 12 | ** Software or, alternatively, in accordance with the terms contained in
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| 13 | ** a written agreement between you and Nokia.
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| 14 | **
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| 15 | ** GNU Lesser General Public License Usage
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| 16 | ** Alternatively, this file may be used under the terms of the GNU Lesser
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| 17 | ** General Public License version 2.1 as published by the Free Software
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| 18 | ** Foundation and appearing in the file LICENSE.LGPL included in the
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| 19 | ** packaging of this file. Please review the following information to
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| 20 | ** ensure the GNU Lesser General Public License version 2.1 requirements
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| 21 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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| 22 | **
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| 23 | ** In addition, as a special exception, Nokia gives you certain
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| 24 | ** additional rights. These rights are described in the Nokia Qt LGPL
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| 25 | ** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
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| 26 | ** package.
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| 27 | **
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| 28 | ** GNU General Public License Usage
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| 29 | ** Alternatively, this file may be used under the terms of the GNU
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| 30 | ** General Public License version 3.0 as published by the Free Software
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| 31 | ** Foundation and appearing in the file LICENSE.GPL included in the
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| 32 | ** packaging of this file. Please review the following information to
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| 33 | ** ensure the GNU General Public License version 3.0 requirements will be
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| 34 | ** met: http://www.gnu.org/copyleft/gpl.html.
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| 35 | **
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| 36 | ** If you are unsure which license is appropriate for your use, please
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| 37 | ** contact the sales department at qt-sales@nokia.com.
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| 38 | ** $QT_END_LICENSE$
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| 39 | **
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| 40 | ****************************************************************************/
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| 41 |
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| 42 | #ifndef QSCRIPTENGINEAGENT_H
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| 43 | #define QSCRIPTENGINEAGENT_H
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| 44 |
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| 45 | #include <QtCore/qobjectdefs.h>
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| 46 |
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| 47 | #ifndef QT_NO_SCRIPT
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| 48 |
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| 49 | #include <QtCore/qvariant.h>
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| 50 |
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| 51 | QT_BEGIN_HEADER
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| 52 |
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| 53 | QT_BEGIN_NAMESPACE
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| 54 |
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| 55 | QT_MODULE(Script)
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| 56 |
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| 57 | class QScriptEngine;
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| 58 | class QScriptValue;
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| 59 |
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| 60 | class QScriptEngineAgentPrivate;
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| 61 | class Q_SCRIPT_EXPORT QScriptEngineAgent
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| 62 | {
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| 63 | public:
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| 64 | enum Extension {
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| 65 | DebuggerInvocationRequest
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| 66 | };
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| 67 |
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| 68 | QScriptEngineAgent(QScriptEngine *engine);
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| 69 | virtual ~QScriptEngineAgent();
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| 70 |
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| 71 | virtual void scriptLoad(qint64 id, const QString &program,
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| 72 | const QString &fileName, int baseLineNumber);
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| 73 | virtual void scriptUnload(qint64 id);
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| 74 |
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| 75 | virtual void contextPush();
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| 76 | virtual void contextPop();
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| 77 |
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| 78 | virtual void functionEntry(qint64 scriptId);
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| 79 | virtual void functionExit(qint64 scriptId,
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| 80 | const QScriptValue &returnValue);
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| 81 |
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| 82 | virtual void positionChange(qint64 scriptId,
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| 83 | int lineNumber, int columnNumber);
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| 84 |
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| 85 | virtual void exceptionThrow(qint64 scriptId,
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| 86 | const QScriptValue &exception,
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| 87 | bool hasHandler);
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| 88 | virtual void exceptionCatch(qint64 scriptId,
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| 89 | const QScriptValue &exception);
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| 90 |
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| 91 | virtual bool supportsExtension(Extension extension) const;
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| 92 | virtual QVariant extension(Extension extension,
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| 93 | const QVariant &argument = QVariant());
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| 94 |
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| 95 | QScriptEngine *engine() const;
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| 96 |
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| 97 | protected:
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| 98 | QScriptEngineAgent(QScriptEngineAgentPrivate &dd, QScriptEngine *engine);
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| 99 | QScriptEngineAgentPrivate *d_ptr;
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| 100 |
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| 101 | private:
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| 102 | Q_DECLARE_PRIVATE(QScriptEngineAgent)
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| 103 | Q_DISABLE_COPY(QScriptEngineAgent)
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| 104 | };
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| 105 |
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| 106 | QT_END_NAMESPACE
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| 107 |
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| 108 | QT_END_HEADER
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| 109 |
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| 110 | #endif // QT_NO_SCRIPT
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| 111 |
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| 112 | #endif
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