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/* -*- Mode: C++; indent-tabs-mode: nil; tab-width: 4 -*-
* -*- coding: utf-8 -*-
*
* Copyright (C) 2023 KylinSoft Co., Ltd.
*
* 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 3 of the License, or
* 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/>.
*
* Authors: sundagao <sundagao@kylinos.cn>
*/
#include "input-process-settings.h"
#include <QProcess>
#include <QDir>
#include <QFile>
#include <QDirIterator>
extern "C" {
#include "clib-syslog.h"
}
ProcessSettings::ProcessSettings(QObject *parent) : QObject(parent)
{
}
ProcessSettings *ProcessSettings::instance()
{
static ProcessSettings instance;
return &instance;
}
void ProcessSettings::setLocatePointer(bool state)
{
if (state) {
if (!isProcessRunning("usd-locate-pointer")) {
QString str = "usd-locate-pointer";
m_locatePointerRunning = QProcess::startDetached(str);
}
} else {
if (isProcessRunning("usd-locate-pointer")) {
QString str = "killall usd-locate-pointer";
QProcess::startDetached(str);
}
}
}
void ProcessSettings::setDisableWTypingSynaptics(bool state)
{
if (state) {
if (!isProcessRunning("syndaemon")) {
QString cmdStart = "syndaemon -i 0.3 -K -R";
QProcess::startDetached(cmdStart);
}
} else {
if (isProcessRunning("syndaemon")) {
QString cmdKill = "killall syndaemon";
QProcess::startDetached(cmdKill);
}
}
}
bool ProcessSettings::isProcessRunning(const QString& processName)
{
QDirIterator dirIterator("/proc", QDir::Dirs | QDir::NoDotAndDotDot);
while (dirIterator.hasNext()) {
dirIterator.next();
bool ok;
dirIterator.fileName().toInt(&ok);
if (!ok) {
continue;
}
QFile comdLineFile("/proc/" + dirIterator.fileName() + "/cmdline");
if (comdLineFile.open(QIODevice::ReadOnly)) {
QString processComm = comdLineFile.readLine().trimmed();
comdLineFile.close();
if (processComm.contains(processName)) {
return true;
}
}
}
return false;
}
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