/*
 * SymbolNode.cc
 *
 *  Created on: Dec 5, 2013
 *      Author: amdadev
 */

#ifndef SYMBOLNODE_CC_
#define SYMBOLNODE_CC_



#include <libxml/tree.h>
#include <iosfwd>

#include "AbstractSymbolNode.hh"
#include "NodeCfg.hh"
#include "PlotLogger.hh"
#include "CommonNode.hh"

namespace plot {


void AbstractSymbolNode::proceed(xmlNodePtr pNode_, const AMDA::Parameters::CfgContext& context_) {
	LOG4CXX_DEBUG(gLogger, "AbstractSymbolNode::proceed");
//	std::cout << "reading symbol node..." << std::endl;

	SymbolProperties &pProps = getSymbolProperties (context_);

	// read attributes :
	xmlChar* value = NULL;

	// default values comes from parent drawing properties

	// overwrites default values if any...
	// type
	value = xmlGetProp(pNode_, (const xmlChar *) "type");
	if (value) {
		try {
			pProps.setType(stoSymbolType.at(
					std::string((const char*) value)));
		} catch (std::out_of_range& err) {
			std::ostringstream msg { };
			msg << "SymbolNode::proceed invalid SymbolType value:" << value
					<< ". Using default value.";
			LOG4CXX_DEBUG(gLogger, msg.str());
		}
		xmlFree(value);
	}
	// size
	value = xmlGetProp(pNode_, (const xmlChar *) "size");
	if (value) {
		pProps.setSize( atoi((const char*) value) );
		xmlFree(value);
	}

	// color attributes :
	updateColor(pProps.getColor(),pNode_,(const xmlChar*)"color", (const xmlChar*)"colorMapIndex" );

//	std::cout << "Symbol node read." << std::endl;
}

} /* namespace plot */

#endif /* SYMBOLNODE_CC_ */