1 /* 2 Copyright (C) 2016 P.L. Lucas <selairi@gmail.com> 3 4 This library is free software; you can redistribute it and/or 5 modify it under the terms of the GNU Lesser General Public 6 License as published by the Free Software Foundation; either 7 version 2.1 of the License, or (at your option) any later version. 8 9 This library is distributed in the hope that it will be useful, 10 but WITHOUT ANY WARRANTY; without even the implied warranty of 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 Lesser General Public License for more details. 13 14 You should have received a copy of the GNU Lesser General Public 15 License along with this library; if not, write to the Free Software 16 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17 */ 18 19 #ifndef __BRIGHTNESS_SETTINGS_H__ 20 #define __BRIGHTNESS_SETTINGS_H__ 21 22 #include <QDialog> 23 #include <QTimer> 24 #include "xrandrbrightness.h" 25 #include "ui_brightnesssettings.h" 26 27 #include <LXQt/lxqtbacklight.h> 28 29 class BrightnessSettings: public QDialog 30 { 31 Q_OBJECT 32 33 public: 34 BrightnessSettings(QWidget *parent =nullptr); 35 ~BrightnessSettings(); 36 37 void revertValues(); 38 39 signals: 40 void monitorReverted(const MonitorInfo & monitor); 41 42 public slots: 43 void monitorSettingsChanged(MonitorInfo monitor); 44 void requestConfirmation(); 45 void setBacklight(); 46 47 private: 48 void setBacklightSliderValue(int value); 49 50 XRandrBrightness *mBrightness; 51 QList<MonitorInfo> mMonitors; 52 QList<MonitorInfo> mMonitorsInitial; 53 QTimer mConfirmRequestTimer; 54 Ui::BrightnessSettings *ui; 55 LXQt::Backlight *mBacklight; 56 int mLastBacklightValue; 57 int mInitialBacklightValue; 58 59 }; 60 61 62 #endif 63 64