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Diffstat (limited to 'src/platformheaders/waylandfunctions/qwaylandwindowfunctions_p.h')
| -rw-r--r-- | src/platformheaders/waylandfunctions/qwaylandwindowfunctions_p.h | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/src/platformheaders/waylandfunctions/qwaylandwindowfunctions_p.h b/src/platformheaders/waylandfunctions/qwaylandwindowfunctions_p.h new file mode 100644 index 00000000000..6d4060daa15 --- /dev/null +++ b/src/platformheaders/waylandfunctions/qwaylandwindowfunctions_p.h @@ -0,0 +1,97 @@ +/**************************************************************************** +** +** Copyright (C) 2016 LG Electronics Ltd, author: [email protected] +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the plugins 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 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. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QWAYLANDWINDOWFUNCTIONS_H +#define QWAYLANDWINDOWFUNCTIONS_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include <QtCore/QByteArray> +#include <QtGui/QGuiApplication> + +QT_BEGIN_NAMESPACE + +class QWindow; + +class QWaylandWindowFunctions { +public: + + typedef void (*SetWindowSync)(QWindow *window); + typedef void (*SetWindowDeSync)(QWindow *window); + typedef bool (*IsWindowSync)(QWindow *window); + static const QByteArray setSyncIdentifier() { return QByteArrayLiteral("WaylandSubSurfaceSetSync"); } + static const QByteArray setDeSyncIdentifier() { return QByteArrayLiteral("WaylandSubSurfaceSetDeSync"); } + static const QByteArray isSyncIdentifier() { return QByteArrayLiteral("WaylandSubSurfaceIsSync"); } + + static void setSync(QWindow *window) + { + static SetWindowSync func = reinterpret_cast<SetWindowSync>(QGuiApplication::platformFunction(setSyncIdentifier())); + Q_ASSERT(func); + func(window); + } + + static void setDeSync(QWindow *window) + { + static SetWindowDeSync func = reinterpret_cast<SetWindowDeSync>(QGuiApplication::platformFunction(setDeSyncIdentifier())); + Q_ASSERT(func); + func(window); + } + + static bool isSync(QWindow *window) + { + static IsWindowSync func = reinterpret_cast<IsWindowSync>(QGuiApplication::platformFunction(isSyncIdentifier())); + Q_ASSERT(func); + return func(window); + } + +}; + +QT_END_NAMESPACE + +#endif // QWAYLANDWINDOWFUNCTIONS_H + |