/**
 *
 * This file is part of Tulip (www.tulip-software.org)
 *
 * Authors: David Auber and the Tulip development Team
 * from LaBRI, University of Bordeaux 1 and Inria Bordeaux - Sud Ouest
 *
 * Tulip 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 3
 * of the License, or (at your option) any later version.
 *
 * Tulip 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 General Public License for more details.
 *
 */

#ifndef EDGEEXTREMITYGLYPHMANAGER_H_
#define EDGEEXTREMITYGLYPHMANAGER_H_

#include <string>
#include <tulip/tulipconf.h>
//#include <tulip/PluginLoader.h>
//#include <tulip/GlGraphInputData.h>
#include <tulip/MutableContainer.h>

namespace tlp {
class PluginLoader;
class GlGraphInputData;
class EdgeExtremityGlyph;
class Graph;

class TLP_GL_SCOPE EdgeExtremityGlyphManager {

public:

	virtual ~EdgeExtremityGlyphManager() {
	}

	/**
	 * Return the singleton (if the singleton doesn't exist this function create it)
	 */
	static EdgeExtremityGlyphManager &getInst() {
		if (!eeinst)
			eeinst = new EdgeExtremityGlyphManager();
		return *eeinst;
	}

	/**
	 * Return the name of glyph with given id
	 */
	std::string glyphName(int id);
	/**
	 * Return the id if glyph with given name
	 */
	int glyphId(std::string name);
	/**
	 * Load glyphs plugins
	 */
	void loadGlyphPlugins();
	/**
	 * Load glyphs plugins with given PluginLoader
	 */
	void loadPlugins(PluginLoader *plug = 0);

	/**
	 * Create the glyph list and store it in glyphs parameter
	 */
	void initGlyphList(Graph **graph, GlGraphInputData* glGraphInputData,
			MutableContainer<EdgeExtremityGlyph *>& glyphs);
	/**
	 * Clear the glyph list
	 */
	void clearGlyphList(Graph **graph, GlGraphInputData* glGraphInputData,
			MutableContainer<EdgeExtremityGlyph *>& glyphs);

private:

	EdgeExtremityGlyphManager();

	static EdgeExtremityGlyphManager* eeinst;
};
}
#endif /* EDGEEXTREMITYGLYPHMANAGER_H_ */
