1 files changed, 81 insertions, 0 deletions
diff --git a/src/gui/kernel/qinputdevice_p.h b/src/gui/kernel/qinputdevice_p.h
new file mode 100644
index 0000000000..7f6ee258be
--- /dev/null
+++ b/src/gui/kernel/qinputdevice_p.h
@@ -0,0 +1,81 @@
+// Copyright (C) 2020 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 QINPUTDEVICE_P_H
+#define QINPUTDEVICE_P_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 <QtGui/private/qtguiglobal_p.h>
+#include <QtGui/qinputdevice.h>
+#include "private/qobject_p.h"
+
+QT_BEGIN_NAMESPACE
+
+class Q_GUI_EXPORT QInputDevicePrivate : public QObjectPrivate
+{
+    Q_DECLARE_PUBLIC(QInputDevice)
+public:
+    QInputDevicePrivate(const QString &name, qint64 winSysId, QInputDevice::DeviceType type,
+                        QInputDevice::Capabilities caps = QInputDevice::Capability::None,
+                        const QString &seatName = QString())
+      : name(name), seatName(seatName), systemId(winSysId), capabilities(caps),
+        deviceType(type)
+    {
+        // if the platform doesn't provide device IDs, make one up,
+        // but try to avoid clashing with OS-provided 32-bit IDs
+        static qint64 nextId = qint64(1) << 33;
+        if (!systemId)
+            systemId = nextId++;
+    }
+    ~QInputDevicePrivate() override;
+
+    QString name;
+    QString seatName;
+    QString busId;
+    QRect availableVirtualGeometry;
+    void *qqExtra = nullptr;    // Qt Quick can store arbitrary device-specific data here
+    qint64 systemId = 0;
+    QInputDevice::Capabilities capabilities = QInputDevice::Capability::None;
+    QInputDevice::DeviceType deviceType = QInputDevice::DeviceType::Unknown;
+    bool pointingDeviceType = false;
+
+    static void registerDevice(const QInputDevice *dev);
+    static void unregisterDevice(const QInputDevice *dev);
+    static bool isRegistered(const QInputDevice *dev);
+    static const QInputDevice *fromId(qint64 systemId);
+
+    void setAvailableVirtualGeometry(QRect a)
+    {
+        if (a == availableVirtualGeometry)
+            return;
+
+        availableVirtualGeometry = a;
+        capabilities |= QInputDevice::Capability::NormalizedPosition;
+        Q_Q(QInputDevice);
+        Q_EMIT q->availableVirtualGeometryChanged(availableVirtualGeometry);
+    }
+
+    inline static QInputDevicePrivate *get(QInputDevice *q)
+    {
+        return static_cast<QInputDevicePrivate *>(QObjectPrivate::get(q));
+    }
+
+    inline static const QInputDevicePrivate *get(const QInputDevice *q)
+    {
+        return static_cast<const QInputDevicePrivate *>(QObjectPrivate::get(q));
+    }
+};
+
+QT_END_NAMESPACE
+
+#endif // QINPUTDEVICE_P_H