File indexing completed on 2024-05-19 05:39:20 

0001 /*  This file is part of the KDE project
0002  *    SPDX-FileCopyrightText: 2017 Dorian Vogel <dorianvogel@gmail.com>
0003  *
0004  *    SPDX-License-Identifier: LGPL-2.0-only
0005  *
0006  */
0007 
0008 #pragma once
0009 
0010 #include <QObject>
0011 #include <QStringList>
0012 
0013 #ifdef WITH_DDCUTIL
0014 #include <ddcutil_c_api.h>
0015 #endif
0016 
0017 #include "ddcutildisplay.h"
0018 
0019 #include <unordered_map>
0020 
0021 class DDCutilBrightness : public QObject
0022 {
0023     Q_OBJECT
0024 public:
0025     explicit DDCutilBrightness(QObject *parent = nullptr);
0026     ~DDCutilBrightness();
0027 
0028     void detect();
0029     QStringList displayIds() const;
0030     bool isSupported() const;
0031     int brightness(const QString &displayId);
0032     int maxBrightness(const QString &displayId);
0033     void setBrightness(const QString &displayId, int value);
0034 
0035 private:
0036 #ifdef WITH_DDCUTIL
0037     QString generateDisplayId(const DDCA_Display_Info &displayInfo) const;
0038 #endif
0039 
0040 private:
0041     QStringList m_displayIds;
0042     std::unordered_map<QString, std::unique_ptr<DDCutilDisplay>> m_displays;
0043 };