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RedBear-OS/local/recipes/kde/kwin/source/src/tablet_input.h
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2026-04-14 10:51:06 +01:00

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2.7 KiB
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/*
KWin - the KDE window manager
This file is part of the KDE project.
SPDX-FileCopyrightText: 2019 Aleix Pol Gonzalez <aleixpol@kde.org>
SPDX-License-Identifier: GPL-2.0-or-later
*/
#pragma once
#include "input.h"
#include <QHash>
#include <QObject>
#include <QPointF>
#include <QPointer>
namespace KWin
{
class Cursor;
class InputDeviceTabletTool;
class TabletToolV2Interface;
class TabletV2Interface;
class Window;
namespace Decoration
{
class DecoratedWindowImpl;
}
namespace LibInput
{
class Device;
}
class TabletInputRedirection : public InputDeviceHandler
{
Q_OBJECT
public:
explicit TabletInputRedirection(InputRedirection *parent);
~TabletInputRedirection() override;
void tabletPad();
bool focusUpdatesBlocked() override;
void tabletToolAxisEvent(const QPointF &pos, qreal pressure, qreal xTilt, qreal yTilt, qreal rotation, qreal distance, bool tipDown, bool tipNear, InputDeviceTabletTool *tool, std::chrono::microseconds time, InputDevice *device);
void tabletToolProximityEvent(const QPointF &pos, qreal pressure, qreal xTilt, qreal yTilt, qreal rotation, qreal distance, bool tipDown, bool tipNear, InputDeviceTabletTool *tool, std::chrono::microseconds time, InputDevice *device);
void tabletToolTipEvent(const QPointF &pos, qreal pressure, qreal xTilt, qreal yTilt, qreal rotation, qreal distance, bool tipDown, bool tipNear, InputDeviceTabletTool *tool, std::chrono::microseconds time, InputDevice *device);
void tabletToolButtonEvent(uint button, bool isPressed, InputDeviceTabletTool *tool, std::chrono::microseconds time, InputDevice *device);
void tabletPadButtonEvent(uint button, bool isPressed, std::chrono::microseconds time, InputDevice *device);
void tabletPadStripEvent(int number, int position, bool isFinger, std::chrono::microseconds time, InputDevice *device);
void tabletPadRingEvent(int number, int position, bool isFinger, std::chrono::microseconds time, InputDevice *device);
bool positionValid() const override
{
return !m_lastPosition.isNull();
}
void init() override;
QPointF position() const override
{
return m_lastPosition;
}
private:
void cleanupDecoration(Decoration::DecoratedWindowImpl *old,
Decoration::DecoratedWindowImpl *now) override;
void focusUpdate(Window *focusOld, Window *focusNow) override;
void integrateDevice(InputDevice *device);
void removeDevice(InputDevice *device);
void trackNextOutput();
void ensureTabletTool(InputDeviceTabletTool *tool);
QPointF m_lastPosition;
QMetaObject::Connection m_decorationGeometryConnection;
QMetaObject::Connection m_decorationDestroyedConnection;
QHash<InputDeviceTabletTool *, Cursor *> m_cursorByTool;
};
}