Differential D27481 Diff 76369 applets/panelspacer/plugin/panelspacer.h

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applets/panelspacer/plugin/panelspacer.h

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		1		/***************************************************************************
		2		* Copyright (C) 2020 Marco Martin <mart@kde.org> *
		3		*
		4		* *
		5		* This program is free software; you can redistribute it and/or modify *
		6		* it under the terms of the GNU General Public License as published by *
		7		* the Free Software Foundation; either version 2 of the License, or *
		8		* (at your option) any later version. *
		9		* *
		10		* This program is distributed in the hope that it will be useful, *
		11		* but WITHOUT ANY WARRANTY; without even the implied warranty of *
		12		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
		13		* GNU General Public License for more details. *
		14		* *
		15		* You should have received a copy of the GNU General Public License *
		16		* along with this program; if not, write to the *
		17		* Free Software Foundation, Inc., *
		18		* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA . *
		19		***************************************************************************/
		20
		21		#pragma once
		22
		23
		24		#include <Plasma/Applet>
		25
		26		namespace PlasmaQuick {
		27		class AppletQuickItem;
		28		}
		29
		30		namespace Plasma {
		31		class Containment;
		32		}
		33
		34		class PanelSpacer;
		35
		36		class SpacersTracker : public QObject
		37		{
		38		Q_OBJECT
		39
		40		public:
		41		SpacersTracker( QObject *parent = nullptr );
		42		~SpacersTracker() override;
		43
		44		static SpacersTracker *self();
		45
		46		void insertSpacer(Plasma::Containment containment, PanelSpacer spacer);
		47		void removeSpacer(Plasma::Containment containment, PanelSpacer spacer);
		48
		49		private:
		50		QHash<Plasma::Containment , QList<PanelSpacer > > m_spacers;
		51		};
		52
		53		class PanelSpacer : public Plasma::Applet
		54		{
		55		Q_OBJECT
		56		Q_PROPERTY(PlasmaQuick::AppletQuickItem *twinSpacer READ twinSpacer NOTIFY twinSpacerChanged)
		57		Q_PROPERTY(PlasmaQuick::AppletQuickItem *containment READ containmentGraphicObject CONSTANT)
		58
		59		public:
		60		PanelSpacer( QObject *parent, const QVariantList &args );
		61		~PanelSpacer() override;
		62
		63		void init() override;
		64		void constraintsEvent(Plasma::Types::Constraints constraints) override;
		65
		66		void setTwinSpacer(PlasmaQuick::AppletQuickItem *spacer);
		67		PlasmaQuick::AppletQuickItem *twinSpacer() const;
		68
		69		PlasmaQuick::AppletQuickItem *containmentGraphicObject() const;
		70
		71		Q_SIGNALS:
		72		void twinSpacerChanged();
		73
		74		private:
		75		PlasmaQuick::AppletQuickItem *m_twinSpacer;
		76		};
		77
		78