Differential D5928 Diff 23749 colorcorrection/manager.h

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colorcorrection/manager.h

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		1		/********************************************************************
		2		KWin - the KDE window manager
		3		This file is part of the KDE project.
		4
		5		Copyright 2017 Roman Gilg <subdiff@gmail.com>
		6
		7		This program is free software; you can redistribute it and/or modify
		8		it under the terms of the GNU General Public License as published by
		9		the Free Software Foundation; either version 2 of the License, or
		10		(at your option) any later version.
		11
		12		This program is distributed in the hope that it will be useful,
		13		but WITHOUT ANY WARRANTY; without even the implied warranty of
		14		MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		15		GNU General Public License for more details.
		16
		17		You should have received a copy of the GNU General Public License
		18		along with this program. If not, see <http://www.gnu.org/licenses/>.
		19		*********************************************************************/
		20		#ifndef KWIN_COLORCORRECT_MANAGER_H
		21		#define KWIN_COLORCORRECT_MANAGER_H
		22
		23		#include "constants.h"
		24		#include <kwin_export.h>
		25
		26		#include <QObject>
		27		#include <QPair>
		28		#include <QDateTime>
		29
		30		class QTimer;
		31
		32		namespace KWin
		33		{
		34
		35		class Platform;
		36
		37		namespace ColorCorrect
		38		{
		39
		40		typedef QPair<QDateTime,QDateTime> DateTimes;
		41		typedef QPair<QTime,QTime> Times;
		42
		43		class ColorCorrectDBusInterface;
		44
		45
		46		enum NightColorMode {
		47		// timings are based on provided location data
		48		Automatic = 0,
		49		// timings are based on fixed location data
		50		Location,
		51		// fixed timings
		52		Timings
		53		};
		54
		55		class KWIN_EXPORT Manager : public QObject
		56		{
		57		Q_OBJECT
		58
		59		public:
		60		Manager(QObject *parent);
		61		void init();
		62
		63		/**
		64		* Get current configuration
		65		* @see changeConfiguration
		66		* @since 5.12
		67		**/
		68		QHash<QString, QVariant> info() const;
		69		/**
		70		* Change configuration
		71		* @see info
		72		* @since 5.12
		73		**/
		74		bool changeConfiguration(QHash<QString, QVariant> data);
		75		void autoLocationUpdate(double latitude, double longitude);
		76
		77		// for auto tests
		78		void reparseConfigAndReset();
		79
		80		public Q_SLOTS:
		81		void resetSlowUpdateStartTimer();
		82		void quickAdjust();
		83
		84		Q_SIGNALS:
		85		void configChange(QHash<QString, QVariant> data);
		86
		87		private:
		88		void readConfig();
		89		void hardReset();
		90		void slowUpdate(int targetTemp);
		91		void resetAllTimers();
		92		int currentTargetTemp() const;
		93		void cancelAllTimers();
		94		/**
		95		* Quick shift on manual change to current target Temperature
		96		**/
		97		void resetQuickAdjustTimer();
		98		/**
		99		* Slow shift to daytime target Temperature
		100		**/
		101		void resetSlowUpdateTimer();
		102
		103		void updateSunTimings(bool force);
		104		DateTimes getSunTimings(QDate date, double latitude, double longitude, bool morning) const;
		105		bool checkAutomaticSunTimings() const;
		106		bool daylight() const;
		107
		108		void commitGammaRamps(int temperature);
		109
		110		ColorCorrectDBusInterface *m_iface;
		111
		112		bool m_active;
		113		bool m_running = false;
		114
		115		NightColorMode m_mode = NightColorMode::Automatic;
		116
		117		// the previous and next sunrise/sunset intervals - in UTC time
		118		DateTimes m_prev = DateTimes();
		119		DateTimes m_next = DateTimes();
		120
		121		// manual times from config
		122		QTime m_morning = QTime(6,0);
		123		QTime m_evening = QTime(18,0);
		124		int m_trTime = 30; // saved in minutes > 1
		125
		126		// auto location provided by work space
		127		double m_latAuto;
		128		double m_lngAuto;
		129		// manual location from config
		130		double m_latFixed;
		131		double m_lngFixed;
		132
		133		QTimer *m_slowUpdateStartTimer = nullptr;
		134		QTimer *m_slowUpdateTimer = nullptr;
		135		QTimer *m_quickAdjustTimer = nullptr;
		136
		137		int m_currentTemp = NEUTRAL_TEMPERATURE;
		138		int m_dayTargetTemp = NEUTRAL_TEMPERATURE;
		139		int m_nightTargetTemp = DEFAULT_NIGHT_TEMPERATURE;
		140
		141		int m_failedCommitAttempts = 0;
		142		};
		143
		144		}
		145		}
		146
		147		#endif // KWIN_COLORCORRECT_MANAGER_H