Differential D27862 Diff 79020 kcmkwin/kwinscreenedges/kwinscreenedge.h

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kcmkwin/kwinscreenedges/kwinscreenedge.h

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		1		/********************************************************************
		2		KWin - the KDE window manager
		3		This file is part of the KDE project.
		4
		5		Copyright (C) 2009 Lucas Murray <lmurray@undefinedfire.com>
		6		Copyright (C) 2020 Cyril Rossi <cyril.rossi@enioka.com>
		7
		8		This program is free software; you can redistribute it and/or modify
		9		it under the terms of the GNU General Public License as published by
		10		the Free Software Foundation; either version 2 of the License, or
		11		(at your option) any later version.
		12
		13		This program is distributed in the hope that it will be useful,
		14		but WITHOUT ANY WARRANTY; without even the implied warranty of
		15		MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		16		GNU General Public License for more details.
		17
		18		You should have received a copy of the GNU General Public License
		19		along with this program. If not, see <http://www.gnu.org/licenses/>.
		20		*********************************************************************/
		21
		22		#ifndef __KWINSCREENEDGE_H__
		23		#define __KWINSCREENEDGE_H__
		24
		25		#include <QWidget>
		26
		27		#include "kwinglobals.h"
		28
		29		namespace KWin
		30		{
		31
		32		class Monitor;
		33
		34		class KWinScreenEdge : public QWidget
		35		{
		36		Q_OBJECT
		37
		38		public:
		39		explicit KWinScreenEdge(QWidget *parent = nullptr);
		40		~KWinScreenEdge() override;
		41
		42		void monitorHideEdge(ElectricBorder border, bool hidden);
		43
		44		void monitorAddItem(const QString &item);
		45		void monitorItemSetEnabled(int index, bool enabled);
		46
		47		QList<int> monitorCheckEffectHasEdge(int index) const;
		48		int selectedEdgeItem(ElectricBorder border) const;
		49
		50		void monitorChangeEdge(ElectricBorder border, int index);
		51		void monitorChangeEdge(const QList<int> &borderList, int index);
		52
		53		void monitorChangeDefaultEdge(ElectricBorder border, int index);
		54		void monitorChangeDefaultEdge(const QList<int> &borderList, int index);
		55
		56		// revert to reference settings and assess for saveNeeded and default changed
		57		void reload();
		58		// reset to default settings and assess for saveNeeded and default changed
		59		void setDefaults();
		60
		61		private Q_SLOTS:
		62		void onChanged();
		63		void createConnection();
		64
		65		Q_SIGNALS:
		66		void saveNeededChanged(bool isNeeded);
		67		void defaultChanged(bool isDefault);
		68
		69		private:
		70		virtual Monitor *monitor() const = 0;
		71
		72		// internal use, assert if border equals ELECTRIC_COUNT or ElectricNone
		73		static int electricBorderToMonitorEdge(ElectricBorder border);
		74		static ElectricBorder monitorEdgeToElectricBorder(int edge);
		75
		76		private:
		77		QHash<ElectricBorder, int> m_reference; // reference settings
		78		QHash<ElectricBorder, int> m_default; // default settings
		79		};
		80
		81		} // namespace
		82
		83		#endif