Differential D20191 Diff 60325 src/server/keystate_interface.h

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src/server/keystate_interface.h

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		1		/********************************************************************
		2		Copyright 2019 Aleix Pol Gonzalez <aleixpol@kde.org>
		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		#ifndef KWAYLAND_KEYSTATE_INTERFACE_H
		22		#define KWAYLAND_KEYSTATE_INTERFACE_H
		23
		24		#include <KWayland/Server/kwaylandserver_export.h>
		25		#include "global.h"
		26		#include "resource.h"
		27
		28		namespace KWayland
		29		{
		30		namespace Server
		31		{
		32
		33		class Display;
		34
		35		/**
		36		* @brief Exposes key states to wayland clients
		37		*
		38		* @since 5.58
		39		**/
		40		class KWAYLANDSERVER_EXPORT KeyStateInterface : public Global
		41		{
		42		Q_OBJECT
		43		public:
		44		virtual ~KeyStateInterface();
		45
		46		enum class Key {
		47		CapsLock = 0,
		48		NumLock = 1,
		49		ScrollLock = 2,
		50		};
		51		Q_ENUM(Key);
		52		enum State {
		53		Unlocked = 0,
		54		Latched = 1,
		55		Locked = 2,
		56		};
		57		Q_ENUM(State)
		58
		59		void setState(Key k, State s);
		60
		61		private:
		62		explicit KeyStateInterface(Display display, QObject parent = nullptr);
		63		friend class Display;
		64
		65		class Private;
		66		};
		67
		68		}
		69		}
		70
		71		#endif