// Copyright 2005-2016 The Mumble Developers. All rights reserved.
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file at the root of the
// Mumble source tree or at <https://www.mumble.info/LICENSE>.

#ifndef MUMBLE_MUMBLE_OVERLAYUSERGROUP_H_
#define MUMBLE_MUMBLE_OVERLAYUSERGROUP_H_

#include "Overlay.h"

class OverlayUser;

class OverlayUserGroup : public QObject, public OverlayGroup {
	private:
		Q_OBJECT
		Q_DISABLE_COPY(OverlayUserGroup);
	public:
		enum { Type = UserType + 3 };
	protected:
		OverlaySettings *os;

		QMap<QObject *, OverlayUser *> qmUsers;
		QList<OverlayUser *> qlExampleUsers;

		QGraphicsEllipseItem *qgeiHandle;

		void contextMenuEvent(QGraphicsSceneContextMenuEvent *e) Q_DECL_OVERRIDE;
		void wheelEvent(QGraphicsSceneWheelEvent *e) Q_DECL_OVERRIDE;
		bool sceneEventFilter(QGraphicsItem *, QEvent *e) Q_DECL_OVERRIDE;
	protected slots:
		void userDestroyed(QObject *);
		void moveUsers();
	public:
		bool bShowExamples;

		OverlayUserGroup(OverlaySettings *);
		~OverlayUserGroup() Q_DECL_OVERRIDE;

		int type() const Q_DECL_OVERRIDE;
	public slots:
		void reset();
		void updateUsers();
		void updateLayout();
};

#endif
