209 lines
4.5 KiB
C++
209 lines
4.5 KiB
C++
/********************************************************************
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KWin - the KDE window manager
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This file is part of the KDE project.
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Copyright (C) 2014 Martin Gräßlin <mgraesslin@kde.org>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*********************************************************************/
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#ifndef KWIN_LIBINPUT_EVENTS_H
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#define KWIN_LIBINPUT_EVENTS_H
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#include "../input.h"
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#include <libinput.h>
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#include <config-kwin.h>
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#if !(HAVE_INPUT_1_9)
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struct libinput_event_switch;
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#endif
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namespace KWin
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{
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namespace LibInput
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{
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class Device;
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class Event
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{
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public:
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virtual ~Event();
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libinput_event_type type() const;
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Device *device() const {
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return m_device;
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}
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libinput_device *nativeDevice() const;
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operator libinput_event*() {
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return m_event;
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}
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operator libinput_event*() const {
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return m_event;
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}
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static Event *create(libinput_event *event);
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protected:
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Event(libinput_event *event, libinput_event_type type);
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private:
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libinput_event *m_event;
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libinput_event_type m_type;
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Device *m_device;
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};
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class KeyEvent : public Event
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{
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public:
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KeyEvent(libinput_event *event);
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virtual ~KeyEvent();
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uint32_t key() const;
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InputRedirection::KeyboardKeyState state() const;
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uint32_t time() const;
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operator libinput_event_keyboard*() {
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return m_keyboardEvent;
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}
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operator libinput_event_keyboard*() const {
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return m_keyboardEvent;
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}
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private:
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libinput_event_keyboard *m_keyboardEvent;
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};
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class PointerEvent : public Event
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{
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public:
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PointerEvent(libinput_event* event, libinput_event_type type);
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virtual ~PointerEvent();
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QPointF absolutePos() const;
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QPointF absolutePos(const QSize &size) const;
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QSizeF delta() const;
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QSizeF deltaUnaccelerated() const;
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uint32_t button() const;
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InputRedirection::PointerButtonState buttonState() const;
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uint32_t time() const;
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quint64 timeMicroseconds() const;
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QVector<InputRedirection::PointerAxis> axis() const;
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qreal axisValue(InputRedirection::PointerAxis a) const;
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operator libinput_event_pointer*() {
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return m_pointerEvent;
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}
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operator libinput_event_pointer*() const {
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return m_pointerEvent;
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}
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private:
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libinput_event_pointer *m_pointerEvent;
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};
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class TouchEvent : public Event
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{
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public:
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TouchEvent(libinput_event *event, libinput_event_type type);
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virtual ~TouchEvent();
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quint32 time() const;
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QPointF absolutePos() const;
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QPointF absolutePos(const QSize &size) const;
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qint32 id() const;
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operator libinput_event_touch*() {
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return m_touchEvent;
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}
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operator libinput_event_touch*() const {
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return m_touchEvent;
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}
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private:
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libinput_event_touch *m_touchEvent;
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};
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class GestureEvent : public Event
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{
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public:
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virtual ~GestureEvent();
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quint32 time() const;
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int fingerCount() const;
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QSizeF delta() const;
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bool isCancelled() const;
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operator libinput_event_gesture*() {
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return m_gestureEvent;
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}
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operator libinput_event_gesture*() const {
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return m_gestureEvent;
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}
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protected:
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GestureEvent(libinput_event *event, libinput_event_type type);
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libinput_event_gesture *m_gestureEvent;
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};
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class PinchGestureEvent : public GestureEvent
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{
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public:
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PinchGestureEvent(libinput_event *event, libinput_event_type type);
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virtual ~PinchGestureEvent();
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qreal scale() const;
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qreal angleDelta() const;
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};
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class SwipeGestureEvent : public GestureEvent
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{
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public:
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SwipeGestureEvent(libinput_event *event, libinput_event_type type);
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virtual ~SwipeGestureEvent();
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};
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class SwitchEvent : public Event
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{
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public:
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SwitchEvent(libinput_event *event, libinput_event_type type);
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~SwitchEvent() override;
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enum class State {
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Off,
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On
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};
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State state() const;
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quint32 time() const;
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quint64 timeMicroseconds() const;
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private:
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libinput_event_switch *m_switchEvent;
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};
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inline
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libinput_event_type Event::type() const
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{
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return m_type;
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}
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}
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}
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#endif
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