b3d09eceb8
Also make it a class so a forward header is generated by syncqt Change-Id: Ibab6b925dc6e9dab1b617b9b4027a4144e4a3773 Reviewed-by: Timur Pocheptsov <Timur.Pocheptsov@digia.com> Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
88 lines
3.3 KiB
C++
88 lines
3.3 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Contact: http://www.qt.io/licensing/
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**
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** This file is part of the plugins of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL21$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see http://www.qt.io/terms-conditions. For further
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** information use the contact form at http://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 or version 3 as published by the Free
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** Software Foundation and appearing in the file LICENSE.LGPLv21 and
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** LICENSE.LGPLv3 included in the packaging of this file. Please review the
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** following information to ensure the GNU Lesser General Public License
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** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** As a special exception, The Qt Company gives you certain additional
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** rights. These rights are described in The Qt Company LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QPLATFORMHEADERHELPER_H
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#define QPLATFORMHEADERHELPER_H
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#include <QtCore/QByteArray>
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#include <QtGui/QGuiApplication>
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#if 0
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#pragma qt_class(QPlatformHeaderHelper)
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#endif
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QT_BEGIN_NAMESPACE
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namespace QPlatformHeaderHelper {
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template<typename ReturnT, typename FunctionT>
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ReturnT callPlatformFunction(const QByteArray &functionName)
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{
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FunctionT func = reinterpret_cast<FunctionT>(QGuiApplication::platformFunction(functionName));
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return func ? func() : ReturnT();
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}
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template<typename ReturnT, typename FunctionT, typename Arg1>
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ReturnT callPlatformFunction(const QByteArray &functionName, Arg1 a1)
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{
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FunctionT func = reinterpret_cast<FunctionT>(QGuiApplication::platformFunction(functionName));
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return func ? func(a1) : ReturnT();
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}
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template<typename ReturnT, typename FunctionT, typename Arg1, typename Arg2>
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ReturnT callPlatformFunction(const QByteArray &functionName, Arg1 a1, Arg2 a2)
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{
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FunctionT func = reinterpret_cast<FunctionT>(QGuiApplication::platformFunction(functionName));
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return func ? func(a1, a2) : ReturnT();
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}
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template<typename ReturnT, typename FunctionT, typename Arg1, typename Arg2, typename Arg3>
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ReturnT callPlatformFunction(const QByteArray &functionName, Arg1 a1, Arg2 a2, Arg3 a3)
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{
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FunctionT func = reinterpret_cast<FunctionT>(QGuiApplication::platformFunction(functionName));
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return func ? func(a1, a2, a3) : ReturnT();
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}
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template<typename ReturnT, typename FunctionT, typename Arg1, typename Arg2, typename Arg3, typename Arg4>
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ReturnT callPlatformFunction(const QByteArray &functionName, Arg1 a1, Arg2 a2, Arg3 a3, Arg4 a4)
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{
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FunctionT func = reinterpret_cast<FunctionT>(QGuiApplication::platformFunction(functionName));
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return func ? func(a1, a2, a3, a4) : ReturnT();
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}
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}
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QT_END_NAMESPACE
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#endif /*QPLATFORMHEADERHELPER_H*/
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