kwin/wayland_client/seat.h
Martin Gräßlin 46f2b252d8 [kwin_wayland] Create dedicated classes for Seat, Keyboard and Pointer
Split out from wayland_backend. So far no unit test as there is no proper
way to simulate input events.
2014-08-27 08:57:06 +02:00

103 lines
2.8 KiB
C++

/********************************************************************
KWin - the KDE window manager
This file is part of the KDE project.
Copyright (C) 2014 Martin Gräßlin <mgraesslin@kde.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*********************************************************************/
#ifndef KWIN_WAYLAND_SEAT_H
#define KWIN_WAYLAND_SEAT_H
#include <QObject>
#include <wayland-client-protocol.h>
namespace KWin
{
namespace Wayland
{
class Keyboard;
class Pointer;
class Seat : public QObject
{
Q_OBJECT
Q_PROPERTY(bool keyboard READ hasKeyboard NOTIFY hasKeyboardChanged)
Q_PROPERTY(bool pointer READ hasPointer NOTIFY hasPointerChanged)
Q_PROPERTY(bool touch READ hasTouch NOTIFY hasTouchChanged)
Q_PROPERTY(QString name READ name NOTIFY nameChanged)
public:
explicit Seat(QObject *parent = nullptr);
virtual ~Seat();
bool isValid() const {
return m_seat != nullptr;
}
void setup(wl_seat *seat);
void release();
void destroy();
bool hasKeyboard() const {
return m_capabilityKeyboard;
}
bool hasPointer() const {
return m_capabilityPointer;
}
bool hasTouch() const {
return m_capabilityTouch;
}
const QString &name() const {
return m_name;
}
operator wl_seat*() {
return m_seat;
}
operator wl_seat*() const {
return m_seat;
}
Keyboard *createKeyboard(QObject *parent = nullptr);
Pointer *createPointer(QObject *parent = nullptr);
wl_touch *createTouch();
static void capabilitiesCallback(void *data, wl_seat *seat, uint32_t capabilities);
static void nameCallback(void *data, wl_seat *wl_seat, const char *name);
Q_SIGNALS:
void hasKeyboardChanged(bool);
void hasPointerChanged(bool);
void hasTouchChanged(bool);
void nameChanged(const QString &name);
private:
void resetSeat();
void setHasKeyboard(bool has);
void setHasPointer(bool has);
void setHasTouch(bool has);
void capabilitiesChanged(uint32_t capabilities);
void setName(const QString &name);
wl_seat *m_seat;
bool m_capabilityKeyboard;
bool m_capabilityPointer;
bool m_capabilityTouch;
QString m_name;
static const wl_seat_listener s_listener;
};
}
}
#endif