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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/>.
*/
#include "gamma-brightness.h"
GammaBrightness::GammaBrightness(QObject *parent)
{
USD_LOG(LOG_DEBUG,".");
}
int GammaBrightness::getBrightness()
{
if (m_pGmDbusInterface == nullptr) {
return -1;
}
QDBusMessage response = m_pGmDbusInterface->call("getPrimaryBrightness");
if (response.type() != QDBusMessage::ReplyMessage) {
return -1;
}
int ret = response.arguments().takeFirst().toInt();
USD_LOG_SHOW_PARAM1(ret);
return ret;
}
int GammaBrightness::setBrightness(int brightness)
{
if (m_pGmDbusInterface == nullptr) {
return -1;
}
QDBusMessage response = m_pGmDbusInterface->call("setPrimaryBrightness", "self.", brightness);
if (response.type() != QDBusMessage::ReplyMessage) {
return -1;
}
return response.arguments().takeFirst().toInt();
}
int GammaBrightness::connectTheSignal()
{
m_pGmDbusInterface = new QDBusInterface(DBUS_GM_NAME,DBUS_GM_PATH,DBUS_GM_INTERFACE,
QDBusConnection::sessionBus());
if (!m_pGmDbusInterface->isValid()) {
m_pGmDbusInterface = nullptr;
return 0;
}
m_pGmDbusInterface->call("enablePrimarySignal", true);
return 1;
}
QString GammaBrightness::backend()
{
return "gamma manager";
}
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