diff options
Diffstat (limited to 'sources/pyside6/PySide6/qtcorehelper.h')
| -rw-r--r-- | sources/pyside6/PySide6/qtcorehelper.h | 96 |
1 files changed, 56 insertions, 40 deletions
diff --git a/sources/pyside6/PySide6/qtcorehelper.h b/sources/pyside6/PySide6/qtcorehelper.h index 22b87fc0e..589d0b295 100644 --- a/sources/pyside6/PySide6/qtcorehelper.h +++ b/sources/pyside6/PySide6/qtcorehelper.h @@ -1,51 +1,20 @@ -/**************************************************************************** -** -** Copyright (C) 2020 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of Qt for Python. -** -** $QT_BEGIN_LICENSE:LGPL$ -** 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 The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/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 3 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL3 included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 3 requirements -** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 2.0 or (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ +// Copyright (C) 2022 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only #ifndef QTCOREHELPER_H #define QTCOREHELPER_H #include <QtCore/qmutex.h> +#include <QtCore/qobjectdefs.h> + +#include <memory> + +QT_BEGIN_NAMESPACE namespace QtCoreHelper { - using MutexLocker = QMutexLocker<QMutex>; - using RecursiveMutexLocker = QMutexLocker<QRecursiveMutex>; + using MutexLocker = QT_PREPEND_NAMESPACE(QMutexLocker<QMutex>); + using RecursiveMutexLocker = QT_PREPEND_NAMESPACE(QMutexLocker<QRecursiveMutex>); // ::QMutexLocker is a template with the QMutex class as parameter which can // only be represented by different type names in Python. Provide a common API. @@ -101,6 +70,53 @@ namespace QtCoreHelper { RecursiveMutexLocker *m_recursiveMutexLocker = nullptr; }; + class QGenericArgumentData; + + // Return value of function Q_ARG() to be passed to QMetaObject::invokeMethod. + // Frees the data if it is an allocated, primitive type. + class QGenericArgumentHolder { + public: + QGenericArgumentHolder(); + explicit QGenericArgumentHolder(const QMetaType &type, const void *aData); + QGenericArgumentHolder(const QGenericArgumentHolder &); + QGenericArgumentHolder(QGenericArgumentHolder &&); + QGenericArgumentHolder &operator=(const QGenericArgumentHolder &); + QGenericArgumentHolder &operator=(QGenericArgumentHolder &&); + ~QGenericArgumentHolder(); + + QGenericArgument toGenericArgument() const; + + QMetaType metaType() const; + const void *data() const; + + private: + std::shared_ptr<QGenericArgumentData> d; + }; + + class QGenericReturnArgumentData; + + // Return value of function Q_RETURN_ARG() to be passed to QMetaObject::invokeMethod. + // Frees the data if it is an allocated, primitive type. + class QGenericReturnArgumentHolder { + public: + explicit QGenericReturnArgumentHolder(const QMetaType &type, void *aData); + QGenericReturnArgumentHolder(const QGenericReturnArgumentHolder &); + QGenericReturnArgumentHolder(QGenericReturnArgumentHolder &&); + QGenericReturnArgumentHolder &operator=(const QGenericReturnArgumentHolder &); + QGenericReturnArgumentHolder &operator=(QGenericReturnArgumentHolder &&); + ~QGenericReturnArgumentHolder(); + + QGenericReturnArgument toGenericReturnArgument() const; + + QMetaType metaType() const; + const void *data() const; + + private: + std::shared_ptr<QGenericReturnArgumentData> d; + }; + } // namespace QtCoreHelper +QT_END_NAMESPACE + #endif // QTCOREHELPER_H |