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Diffstat (limited to 'src/qml/jsruntime/qv4exception_p.h')
-rw-r--r-- | src/qml/jsruntime/qv4exception_p.h | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/src/qml/jsruntime/qv4exception_p.h b/src/qml/jsruntime/qv4exception_p.h new file mode 100644 index 0000000000..8ba06f57f4 --- /dev/null +++ b/src/qml/jsruntime/qv4exception_p.h @@ -0,0 +1,81 @@ +/**************************************************************************** +** +** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the QtQml module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** 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, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, 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. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ +#ifndef QV4EXCEPTION_GNU_P +#define QV4EXCEPTION_GNU_P + +#include <qglobal.h> +#include "qv4value_p.h" +#include "qv4engine_p.h" + +QT_BEGIN_NAMESPACE + +namespace QV4 { + +struct Q_QML_EXPORT Exception { + static void throwException(ExecutionContext *throwingContext, const Value &exceptionValue); + + ~Exception(); + + void accept(ExecutionContext *catchingContext); + + void partiallyUnwindContext(ExecutionContext *catchingContext); + + Value value() const { return exception; } + + ExecutionEngine::StackTrace stackTrace() const { return m_stackTrace; } + +private: + void *operator new(size_t, void *p) { return p; } + + explicit Exception(ExecutionContext *throwingContext, const Value &exceptionValue); + + ExecutionContext *throwingContext; + bool accepted; + PersistentValue exception; + ExecutionEngine::StackTrace m_stackTrace; + static void throwInternal(ExecutionContext *throwingContext, const Value &exceptionValue); +}; + +} // namespace QV4 + +QT_END_NAMESPACE + +#endif // QV4EXCEPTION_GNU_P |