/*
-----------------------------------------------------------------------------
This source file is part of OpenSpace3D
For the latest info, see http://www.openspace3d.com

Copyright (c) 2010 I-maginer

This program is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the Free Software
Foundation; either version 2 of the License, or (at your option) any later
version.

This program is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with
this program; if not, write to the Free Software Foundation, Inc., 59 Temple
Place - Suite 330, Boston, MA 02111-1307, USA, or go to
http://www.gnu.org/copyleft/lesser.txt

You may alternatively use this source under the terms of a specific version of
the OpenSpace3D Unrestricted License provided you have obtained such a license from
I-maginer.
-----------------------------------------------------------------------------
*/

#ifndef __BTK_ARMANAGER_H__
#define __BTK_ARMANAGER_H__

#include "Prerequisites.h"
#include <aruco.h>
#include <set>
#include "ArMarker.h"
#include "ArCameraParam.h"

class ArManager
{
	typedef std::set<ArMarker*> MarkerList;

	public:
		
	protected:

	private:
		static ArManager* _singleton;
		aruco::MarkerDetector* detector;
		MarkerList markerList;

	public:
		static ArManager* GetInstance();
		static void Kill();
		void UpdateMarkers(cv::Mat image, ArCameraParam arCameraParam, bool reversedBitmap = false, bool debugDraw = false);
		ArMarker* AddMarker(int index, float size);
		void RemoveMarker(ArMarker* marker);

	protected:
		~ArManager();

	private:
		ArManager();
		void reinitVisibilityMarkers();
};

#endif