| 1 | /****************************************************************************
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| 2 | **
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| 3 | ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
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| 4 | ** All rights reserved.
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| 5 | ** Contact: Nokia Corporation (qt-info@nokia.com)
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| 6 | **
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| 7 | ** This file is part of the QtScript module of the Qt Toolkit.
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| 8 | **
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| 9 | ** $QT_BEGIN_LICENSE:LGPL-ONLY$
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| 10 | ** GNU Lesser General Public License Usage
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| 11 | ** This file may be used under the terms of the GNU Lesser
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| 12 | ** General Public License version 2.1 as published by the Free Software
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| 13 | ** Foundation and appearing in the file LICENSE.LGPL included in the
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| 14 | ** packaging of this file. Please review the following information to
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| 15 | ** ensure the GNU Lesser General Public License version 2.1 requirements
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| 16 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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| 17 | **
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| 18 | ** If you have questions regarding the use of this file, please contact
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| 19 | ** Nokia at qt-info@nokia.com.
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| 20 | ** $QT_END_LICENSE$
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| 21 | **
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| 22 | ****************************************************************************/
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| 23 |
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| 24 | #ifndef QSCRIPTENGINEAGENT_H
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| 25 | #define QSCRIPTENGINEAGENT_H
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| 26 |
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| 27 | #include <QtCore/qobjectdefs.h>
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| 28 |
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| 29 | #include <QtCore/qvariant.h>
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| 30 | #include <QtCore/qscopedpointer.h>
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| 31 |
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| 32 | QT_BEGIN_HEADER
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| 33 |
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| 34 | QT_BEGIN_NAMESPACE
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| 35 |
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| 36 | QT_MODULE(Script)
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| 37 |
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| 38 | class QScriptEngine;
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| 39 | class QScriptValue;
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| 40 |
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| 41 | class QScriptEngineAgentPrivate;
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| 42 | class Q_SCRIPT_EXPORT QScriptEngineAgent
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| 43 | {
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| 44 | public:
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| 45 | enum Extension {
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| 46 | DebuggerInvocationRequest
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| 47 | };
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| 48 |
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| 49 | QScriptEngineAgent(QScriptEngine *engine);
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| 50 | virtual ~QScriptEngineAgent();
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| 51 |
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| 52 | virtual void scriptLoad(qint64 id, const QString &program,
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| 53 | const QString &fileName, int baseLineNumber);
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| 54 | virtual void scriptUnload(qint64 id);
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| 55 |
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| 56 | virtual void contextPush();
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| 57 | virtual void contextPop();
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| 58 |
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| 59 | virtual void functionEntry(qint64 scriptId);
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| 60 | virtual void functionExit(qint64 scriptId,
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| 61 | const QScriptValue &returnValue);
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| 62 |
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| 63 | virtual void positionChange(qint64 scriptId,
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| 64 | int lineNumber, int columnNumber);
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| 65 |
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| 66 | virtual void exceptionThrow(qint64 scriptId,
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| 67 | const QScriptValue &exception,
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| 68 | bool hasHandler);
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| 69 | virtual void exceptionCatch(qint64 scriptId,
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| 70 | const QScriptValue &exception);
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| 71 |
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| 72 | virtual bool supportsExtension(Extension extension) const;
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| 73 | virtual QVariant extension(Extension extension,
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| 74 | const QVariant &argument = QVariant());
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| 75 |
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| 76 | QScriptEngine *engine() const;
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| 77 |
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| 78 | protected:
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| 79 | QScriptEngineAgent(QScriptEngineAgentPrivate &dd, QScriptEngine *engine);
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| 80 | QScopedPointer<QScriptEngineAgentPrivate> d_ptr;
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| 81 |
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| 82 | private:
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| 83 | Q_DECLARE_PRIVATE(QScriptEngineAgent)
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| 84 | Q_DISABLE_COPY(QScriptEngineAgent)
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| 85 | };
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| 86 |
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| 87 | QT_END_NAMESPACE
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| 88 |
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| 89 | QT_END_HEADER
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| 90 |
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| 91 | #endif
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