kwin/keyboard_repeat.h
Martin Gräßlin eb92477210 Split Keyboard Repeat handling into a dedicated InputEventSpy
Summary:
So far the keyboard repeat handling was triggered directly from
KeyboardInputRedirection::processKey. With the introduction of
InputEventSpies it is no longer required to be done like that, we can
split it out into a dedicated spy.

This means that processKey only has to care about processing the key
and allows us to better extend in future. So far keyboard repeat is
only functional for libinput based platforms. But it should also be
possible to use it in nested setups. By splitting it out we can
prepare for that.

Test Plan: Auto-test using repeat still passes

Reviewers: #kwin, #plasma_on_wayland

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D4304
2017-01-27 16:03:37 +01:00

56 lines
1.4 KiB
C++

/********************************************************************
KWin - the KDE window manager
This file is part of the KDE project.
Copyright (C) 2016, 2017 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_KEYBOARD_REPEAT
#define KWIN_KEYBOARD_REPEAT
#include "input_event_spy.h"
#include <QObject>
class QTimer;
namespace KWin
{
class Xkb;
class KeyboardRepeat : public QObject, public InputEventSpy
{
Q_OBJECT
public:
explicit KeyboardRepeat(Xkb *xkb);
~KeyboardRepeat() override;
void keyEvent(KeyEvent *event) override;
Q_SIGNALS:
void keyRepeat(quint32 key, quint32 time);
private:
void handleKeyRepeat();
QTimer *m_timer;
Xkb *m_xkb;
quint32 m_time;
quint32 m_key;
};
}
#endif