Differential D22856 Diff 63642 libnotificationmanager/mirroredscreenstracker_p.h

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libnotificationmanager/mirroredscreenstracker_p.h

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		1		/*
		2		* Copyright 2019 Kai Uwe Broulik <kde@privat.broulik.de>
		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) version 3, or any
		8		* later version accepted by the membership of KDE e.V. (or its
		9		* successor approved by the membership of KDE e.V.), which shall
		10		* act as a proxy defined in Section 6 of version 3 of the license.
		11		*
		12		* This library 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 GNU
		15		* Lesser General Public License for more details.
		16		*
		17		* You should have received a copy of the GNU Lesser General Public
		18		* License along with this library. If not, see <http://www.gnu.org/licenses/>.
		19		*/
		20
		21		#pragma once
		22
		23		#include <QObject>
		24		#include <QSharedPointer>
		25
		26		#include <KScreen/Config>
		27
		28		namespace NotificationManager
		29		{
		30
		31		/**
		32		* @short Tracks whether there are any mirrored screens
		33		*
		34		* @author Kai Uwe Broulik <kde@privat.broulik.de>
		35		**/
		36		class MirroredScreensTracker : public QObject
		37		{
		38		Q_OBJECT
		39
		40		public:
		41		~MirroredScreensTracker();
		42
		43		using Ptr = QSharedPointer<MirroredScreensTracker>;
		44		static Ptr createTracker();
		45
		46		bool screensMirrored() const;
		47		/**
		48		* Set whether screens are mirrored
		49		*
		50		* This is public so that automatic do not disturb mode when screens are mirrored
		51		* can be disabled temporarily until screen configuration changes again.
		52		*/
		53		void setScreensMirrored(bool mirrored);
		54		Q_SIGNAL void screensMirroredChanged(bool mirrored);
		55
		56		private:
		57		MirroredScreensTracker();
		58		Q_DISABLE_COPY(MirroredScreensTracker)
		59
		60		void checkScreensMirrored();
		61
		62		KScreen::ConfigPtr m_screenConfiguration;
		63		bool m_screensMirrored = false;
		64
		65		};
		66
		67		} // namespace NotificationManager