/******************************************************************************
Este arquivo eh parte da implementacao do ambiente declarativo do middleware
Ginga (Ginga-NCL).

Copyright (C) 2009 UFSCar/Lince, Todos os Direitos Reservados.

Este programa eh software livre; voce pode redistribui-lo e/ou modificah-lo sob
os termos da Licenca Publica Geral GNU versao 2 conforme publicada pela Free
Software Foundation.

Este programa eh distribuido na expectativa de que seja util, porem, SEM
NENHUMA GARANTIA; nem mesmo a garantia implicita de COMERCIABILIDADE OU
ADEQUACAO A UMA FINALIDADE ESPECIFICA. Consulte a Licenca Publica Geral do
GNU versao 2 para mais detalhes.
 
Voce deve ter recebido uma copia da Licenca Publica Geral do GNU versao 2 junto
com este programa; se nao, escreva para a Free Software Foundation, Inc., no
endereco 59 Temple Street, Suite 330, Boston, MA 02111-1307 USA.

Para maiores informacoes:
lince@dc.ufscar.br
http://www.ncl.org.br
http://www.ginga.org.br
http://lince.dc.ufscar.br
******************************************************************************
This file is part of the declarative environment of middleware Ginga (Ginga-NCL)

Copyright (C) 2009 UFSCar/Lince, Todos os Direitos Reservados.

This program is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License version 2 as published by
the Free Software Foundation.

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 General Public License version 2 for more
details.
 
You should have received a copy of the GNU General Public License version 2
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA

For further information contact:
lince@dc.ufscar.br
http://www.ncl.org.br
http://www.ginga.org.br
http://lince.dc.ufscar.br
*******************************************************************************/

/**
* @file ContentNodeGenerator.cpp
* @author Caio Viel
* @date 29-01-10
*/

#include "../include/ContentNodeGenerator.h"

namespace br {
namespace ufscar {
namespace lince {
namespace ncl {
namespace generate {

	string ContentNodeGenerator::generateCode() {
		string ret = "<media id=\"" + this->getId() + "\" ";
		string mediaType = this->getNodeType();
		if (mediaType != "") {
			ret += "type=\"" + mediaType + "\" ";
		}

		ReferenceContent* content = (ReferenceContent*) this->getContent();
		if (content != NULL) {
			string src = content->getReference();
			if (src != "") {
				ret +="src=\"" + src + "\" ";
			}
		}

		GenericDescriptor* descriptor = getDescriptor();
		if (descriptor != NULL) {
			ret += "descriptor=\"" + descriptor->getId() + "\" ";
		}

		vector<Anchor*>* anchors = this->getAnchors();
		vector<Anchor*>::iterator it;
		it = this->getAnchors()->begin();
		if (it != anchors->end()) {
			ret +=" >\n";
			while (it != anchors->end()) {
				Anchor* anchor = *it;
				ret+= static_cast<AnchorGenerator*>(anchor)->generateCode();
				it++;
			}
			ret += "</media>\n";
		} else {
			ret += " />\n";
		}

		return ret;		
	}
    
}
}
}
}
}
