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Diffstat (limited to 'src/script/api/qscriptcontext.h')
-rw-r--r-- | src/script/api/qscriptcontext.h | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/src/script/api/qscriptcontext.h b/src/script/api/qscriptcontext.h new file mode 100644 index 0000000..593f615 --- /dev/null +++ b/src/script/api/qscriptcontext.h @@ -0,0 +1,123 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** 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 either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** 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 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at http://qt.nokia.com/contact. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QSCRIPTCONTEXT_H +#define QSCRIPTCONTEXT_H + +#include <QtCore/qobjectdefs.h> + +#include <QtCore/qscopedpointer.h> +#include <QtScript/qscriptvalue.h> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Script) + +class QScriptContextPrivate; + +class Q_SCRIPT_EXPORT QScriptContext +{ +public: + enum ExecutionState { + NormalState, + ExceptionState + }; + + enum Error { + UnknownError, + ReferenceError, + SyntaxError, + TypeError, + RangeError, + URIError + }; + + ~QScriptContext(); + + QScriptContext *parentContext() const; + QScriptEngine *engine() const; + + ExecutionState state() const; + QScriptValue callee() const; + + int argumentCount() const; + QScriptValue argument(int index) const; + QScriptValue argumentsObject() const; + + QScriptValueList scopeChain() const; + void pushScope(const QScriptValue &object); + QScriptValue popScope(); + + QScriptValue returnValue() const; + void setReturnValue(const QScriptValue &result); + + QScriptValue activationObject() const; + void setActivationObject(const QScriptValue &activation); + + QScriptValue thisObject() const; + void setThisObject(const QScriptValue &thisObject); + + bool isCalledAsConstructor() const; + + QScriptValue throwValue(const QScriptValue &value); + QScriptValue throwError(Error error, const QString &text); + QScriptValue throwError(const QString &text); + + QStringList backtrace() const; + + QString toString() const; + +private: + QScriptContext(); + + QScopedPointer<QScriptContextPrivate> d_ptr; + + Q_DECLARE_PRIVATE(QScriptContext) + Q_DISABLE_COPY(QScriptContext) +}; + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif |