148 lines
3.6 KiB
C
148 lines
3.6 KiB
C
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/********************************************************************
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KWin - the KDE window manager
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This file is part of the KDE project.
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Copyright 2017 Roman Gilg <subdiff@gmail.com>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*********************************************************************/
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#ifndef KWIN_COLORCORRECT_MANAGER_H
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#define KWIN_COLORCORRECT_MANAGER_H
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#include "constants.h"
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#include <kwin_export.h>
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#include <QObject>
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#include <QPair>
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#include <QDateTime>
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class QTimer;
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namespace KWin
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{
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class Platform;
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namespace ColorCorrect
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{
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typedef QPair<QDateTime,QDateTime> DateTimes;
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typedef QPair<QTime,QTime> Times;
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class ColorCorrectDBusInterface;
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enum NightColorMode {
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// timings are based on provided location data
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Automatic = 0,
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// timings are based on fixed location data
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Location,
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// fixed timings
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Timings
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};
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class KWIN_EXPORT Manager : public QObject
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{
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Q_OBJECT
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public:
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Manager(QObject *parent);
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void init();
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/**
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* Get current configuration
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* @see changeConfiguration
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* @since 5.12
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**/
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QHash<QString, QVariant> info() const;
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/**
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* Change configuration
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* @see info
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* @since 5.12
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**/
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bool changeConfiguration(QHash<QString, QVariant> data);
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void autoLocationUpdate(double latitude, double longitude);
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// for auto tests
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void reparseConfigAndReset();
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public Q_SLOTS:
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void resetSlowUpdateStartTimer();
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void quickAdjust();
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Q_SIGNALS:
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void configChange(QHash<QString, QVariant> data);
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private:
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void readConfig();
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void hardReset();
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void slowUpdate(int targetTemp);
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void resetAllTimers();
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int currentTargetTemp() const;
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void cancelAllTimers();
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/**
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* Quick shift on manual change to current target Temperature
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**/
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void resetQuickAdjustTimer();
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/**
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* Slow shift to daytime target Temperature
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**/
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void resetSlowUpdateTimer();
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void updateSunTimings(bool force);
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DateTimes getSunTimings(QDate date, double latitude, double longitude, bool morning) const;
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bool checkAutomaticSunTimings() const;
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bool daylight() const;
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void commitGammaRamps(int temperature);
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ColorCorrectDBusInterface *m_iface;
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bool m_active;
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bool m_running = false;
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NightColorMode m_mode = NightColorMode::Automatic;
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// the previous and next sunrise/sunset intervals - in UTC time
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DateTimes m_prev = DateTimes();
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DateTimes m_next = DateTimes();
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// manual times from config
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QTime m_morning = QTime(6,0);
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QTime m_evening = QTime(18,0);
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int m_trTime = 30; // saved in minutes > 1
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// auto location provided by work space
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double m_latAuto;
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double m_lngAuto;
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// manual location from config
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double m_latFixed;
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double m_lngFixed;
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QTimer *m_slowUpdateStartTimer = nullptr;
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QTimer *m_slowUpdateTimer = nullptr;
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QTimer *m_quickAdjustTimer = nullptr;
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int m_currentTemp = NEUTRAL_TEMPERATURE;
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int m_dayTargetTemp = NEUTRAL_TEMPERATURE;
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int m_nightTargetTemp = DEFAULT_NIGHT_TEMPERATURE;
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int m_failedCommitAttempts = 0;
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};
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}
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}
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#endif // KWIN_COLORCORRECT_MANAGER_H
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