117 lines
4.3 KiB
C++
117 lines
4.3 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2020 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the QtGui module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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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 https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://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 3 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL3 included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 3 requirements
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** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 2.0 or (at your option) the GNU General
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** Public license version 3 or any later version approved by the KDE Free
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** Qt Foundation. The licenses are as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-2.0.html and
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** https://www.gnu.org/licenses/gpl-3.0.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QINPUTDEVICE_P_H
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#define QINPUTDEVICE_P_H
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//
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// W A R N I N G
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// -------------
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//
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// This file is not part of the Qt API. It exists purely as an
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// implementation detail. This header file may change from version to
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// version without notice, or even be removed.
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//
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// We mean it.
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//
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#include <QtGui/private/qtguiglobal_p.h>
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#include <QtGui/qinputdevice.h>
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#include "private/qobject_p.h"
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QT_BEGIN_NAMESPACE
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class Q_GUI_EXPORT QInputDevicePrivate : public QObjectPrivate
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{
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Q_DECLARE_PUBLIC(QInputDevice)
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public:
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QInputDevicePrivate(const QString &name, qint64 winSysId, QInputDevice::DeviceType type,
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QInputDevice::Capabilities caps = QInputDevice::Capability::None,
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const QString &seatName = QString())
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: name(name), seatName(seatName), systemId(winSysId), capabilities(caps),
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deviceType(type)
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{
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// if the platform doesn't provide device IDs, make one up,
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// but try to avoid clashing with OS-provided 32-bit IDs
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static qint64 nextId = qint64(1) << 33;
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if (!systemId)
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systemId = nextId++;
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}
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QString name;
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QString seatName;
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QString busId;
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QRect availableVirtualGeometry;
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void *qqExtra = nullptr; // Qt Quick can store arbitrary device-specific data here
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qint64 systemId = 0;
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QInputDevice::Capabilities capabilities = QInputDevice::Capability::None;
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QInputDevice::DeviceType deviceType = QInputDevice::DeviceType::Unknown;
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bool pointingDeviceType = false;
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static void registerDevice(const QInputDevice *dev);
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static void unregisterDevice(const QInputDevice *dev);
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static bool isRegistered(const QInputDevice *dev);
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static const QInputDevice *fromId(qint64 systemId);
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void setAvailableVirtualGeometry(QRect a)
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{
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if (a == availableVirtualGeometry)
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return;
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availableVirtualGeometry = a;
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capabilities |= QInputDevice::Capability::NormalizedPosition;
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Q_Q(QInputDevice);
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Q_EMIT q->availableVirtualGeometryChanged(availableVirtualGeometry);
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}
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inline static QInputDevicePrivate *get(QInputDevice *q)
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{
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return static_cast<QInputDevicePrivate *>(QObjectPrivate::get(q));
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}
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inline static const QInputDevicePrivate *get(const QInputDevice *q)
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{
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return static_cast<const QInputDevicePrivate *>(QObjectPrivate::get(q));
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}
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};
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QT_END_NAMESPACE
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#endif // QINPUTDEVICE_P_H
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