a918591fef
With libinput we have the problem that we need to have privileges to open the device files. In order to not need wrappers or suid bits, we use logind. This means that kwin_wayland has to be the session controler. A LogindIntegration is added to connect to logind and wrap the dbus calls. This is based on the logind integration done for ksld in ksmserver. The LogindIntegration is started by Workspace and the InputRedirection tries to become the session controller and starts the libinput integration only after this succeeded.
88 lines
3.3 KiB
C++
88 lines
3.3 KiB
C++
/*
|
|
* Copyright 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) version 3 or any later version
|
|
* accepted by the membership of KDE e.V. (or its successor approved
|
|
* by the membership of KDE e.V.), which shall act as a proxy
|
|
* defined in Section 14 of version 3 of the license.
|
|
*
|
|
* 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/>.
|
|
*/
|
|
#include "../input.h"
|
|
#include "../libinput/connection.h"
|
|
#include "../logind.h"
|
|
|
|
#include <QCoreApplication>
|
|
|
|
#include <linux/input.h>
|
|
|
|
#include <iostream>
|
|
|
|
int main(int argc, char **argv)
|
|
{
|
|
using namespace KWin::LibInput;
|
|
|
|
QCoreApplication app(argc, argv);
|
|
|
|
KWin::LogindIntegration *logind = KWin::LogindIntegration::create(&app);
|
|
QObject::connect(logind, &KWin::LogindIntegration::connectedChanged,
|
|
[logind]() {
|
|
if (logind->isConnected()) {
|
|
logind->takeControl();
|
|
}
|
|
}
|
|
);
|
|
QObject::connect(logind, &KWin::LogindIntegration::hasSessionControlChanged,
|
|
[&app](bool valid) {
|
|
if (!valid) {
|
|
return;
|
|
}
|
|
Connection *conn = Connection::create(&app);
|
|
if (!conn) {
|
|
std::cerr << "Failed to create LibInput integration" << std::endl;
|
|
::exit(1);
|
|
}
|
|
conn->setScreenSize(QSize(100, 100));
|
|
conn->setup();
|
|
|
|
QObject::connect(conn, &Connection::keyChanged,
|
|
[](uint32_t key, KWin::InputRedirection::KeyboardKeyState state) {
|
|
std::cout << "Got key event" << std::endl;;
|
|
if (key == KEY_Q && state == KWin::InputRedirection::KeyboardKeyReleased) {
|
|
QCoreApplication::instance()->quit();
|
|
}
|
|
}
|
|
);
|
|
QObject::connect(conn, &Connection::pointerButtonChanged,
|
|
[](uint32_t button, KWin::InputRedirection::PointerButtonState state) {
|
|
std::cout << "Got pointer button event" << std::endl;
|
|
if (button == BTN_MIDDLE && state == KWin::InputRedirection::PointerButtonReleased) {
|
|
QCoreApplication::instance()->quit();
|
|
}
|
|
}
|
|
);
|
|
QObject::connect(conn, &Connection::pointerMotion,
|
|
[](QPointF delta) {
|
|
std::cout << "Got pointer motion: " << delta.x() << "/" << delta.y() << std::endl;
|
|
}
|
|
);
|
|
QObject::connect(conn, &Connection::pointerAxisChanged,
|
|
[](KWin::InputRedirection::PointerAxis axis, qreal delta) {
|
|
std::cout << "Axis: " << axis << " with delta" << delta << std::endl;
|
|
}
|
|
);
|
|
QObject::connect(&app, &QCoreApplication::aboutToQuit, [conn] { delete conn; });
|
|
}
|
|
);
|
|
|
|
return app.exec();
|
|
}
|