Differential D2676 Diff 6496 applets/pager/plugin/pagermodel.h

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applets/pager/plugin/pagermodel.h

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		1		/********************************************************************
		2		Copyright 2016 Eike Hein <hein.org>
		3
		4		This program is free software; you can redistribute it and/or modify
		5		it under the terms of the GNU General Public License as published by
		6		the Free Software Foundation; either version 2 of the License, or
		7		(at your option) any later version.
		8
		9		This program is distributed in the hope that it will be useful,
		10		but WITHOUT ANY WARRANTY; without even the implied warranty of
		11		MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		12		GNU General Public License for more details.
		13
		14		You should have received a copy of the GNU General Public License
		15		along with this program; if not, write to the
		16		Free Software Foundation, Inc.,
		17		51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA .
		18		*********************************************************************/
		19
		20		#ifndef PAGERMODEL_H
		21		#define PAGERMODEL_H
		22
		23		#include <config-X11.h>
		24
		25		#if HAVE_X11
		26		#include <netwm.h>
		27		#include <QX11Info>
		28		#endif
		29
		30		#include <QAbstractListModel>
		31
		32		class QMimeData;
		33
		34		class PagerModel : public QAbstractListModel
		35		{
		36		Q_OBJECT
		37
		38		Q_ENUMS(PagerType)
		39		Q_ENUMS(AdditionalRoles)
		40
		41		Q_PROPERTY(int count READ rowCount NOTIFY countChanged)
		42		Q_PROPERTY(PagerType pagerType READ pagerType WRITE setPagerType NOTIFY pagerTypeChanged)
		43		Q_PROPERTY(bool enabled READ enabled WRITE setEnabled NOTIFY enabledChanged)
		44		Q_PROPERTY(bool showDesktop READ showDesktop WRITE setShowDesktop NOTIFY showDesktopChanged)
		45		Q_PROPERTY(int currentPage READ currentPage NOTIFY currentPageChanged)
		46		Q_PROPERTY(int layoutRows READ layoutRows NOTIFY layoutRowsChanged)
		47		Q_PROPERTY(QSize pagerItemSize READ pagerItemSize NOTIFY pagerItemSizeChanged)
		48
		49		public:
		50		enum PagerType {
		51		VirtualDesktops = 0,
		52		Activities
		53		};
		54
		55		enum AdditionalRoles {
		56		TasksModel = Qt::UserRole + 1
		57		};
		58
		59		explicit PagerModel(QObject *parent = nullptr);
		60		virtual ~PagerModel();
		61
		62		QHash<int, QByteArray> roleNames() const override;
		63
		64		int rowCount(const QModelIndex &parent = QModelIndex()) const override;
		65
		66		QVariant data(const QModelIndex &index, int role) const override;
		67
		68		PagerType pagerType() const;
		69		void setPagerType(PagerType type);
		70
		71		bool enabled() const;
		72		void setEnabled(bool enabled);
		73
		74		bool showDesktop() const;
		75		void setShowDesktop(bool show);
		76
		77		int currentPage() const;
		78
		79		int layoutRows() const;
		80		QSize pagerItemSize() const;
		81
		82		#if HAVE_X11
		83		QList<WId> stackingOrder() const;
		84		#endif
		85
		86		Q_INVOKABLE void refresh();
		87
		88		Q_INVOKABLE void moveWindow(int window, double x, double y, int targetItemId, int sourceItemId,
		89		qreal widthScaleFactor, qreal heightScaleFactor);
		90		Q_INVOKABLE void changePage(int itemId);
		91		Q_INVOKABLE void drop(QMimeData *mimeData, int itemId);
		92		Q_INVOKABLE void addDesktop();
		93		Q_INVOKABLE void removeDesktop();
		94
		95		Q_SIGNALS:
		96		void countChanged() const;
		97		void pagerTypeChanged() const;
		98		void enabledChanged() const;
		99		void showDesktopChanged() const;
		100		void currentPageChanged() const;
		101		void layoutRowsChanged() const;
		102		void pagerItemSizeChanged() const;
		103
		104		private:
		105		class Private;
		106		QScopedPointer<Private> d;
		107		};
		108
		109		#endif