/** NodeContainer.cpp
 * J Scott Cameron
 *
 * Implements a class that contains a single genetic image
 */

#include "NodeContainer.h"

	/*Default Contructor */
NodeContainer::NodeContainer()
{
}

	/* parameterized constructor */
NodeContainer::NodeContainer(PopulationContainer* PC, Node* N)
{
	pc = PC;
	n = tree_copy(N,NULL);
	
	cx = cy = 0.0f;
	height = width = 200;
	xscale = yscale = 1.0f;
	
	/* create bitmap image */
	updateMap();
	
}

	/* copy constructor */
NodeContainer::NodeContainer(NodeContainer* nc)
{
	pc = nc->pc;
	n = tree_copy(nc->n,NULL);
	
	
	cx = nc->cx;
	cy = nc->cy;
	xscale = nc->xscale;
	yscale = nc->yscale;
	height = width = 80;
	
	/* create bitmap image */
	updateMap();
}


	/* destructor */
NodeContainer::~NodeContainer()
{
	//	delete(n);
	DeleteObject(bitmap);
	
}

/* calls the bitmap generator in the Population container */
void NodeContainer::updateMap()
{
	DeleteObject(bitmap);
	
	bitmap = pc->getBitmapFromNode(n,width,height,cx,cy,xscale,yscale);
}

/* changes the height/width fields and regenerates image */
void NodeContainer::changeSize(int x, int y)
{
	
	width = x;
	height = y;
	
	updateMap();
}


/* saves node info */
void NodeContainer::save(string filename)
{
	ofstream	out(filename.c_str());
	
	out << n->print();

}


/* constrcuts node from a file */
NodeContainer::NodeContainer(PopulationContainer* PC, string filename)
{
	pc = PC;
	n = open(filename);
	
	cx = cy = 0.0f;
	height = width = 200;
	xscale = 1.0f;
	yscale = 1.0f;
	
	updateMap();

}


/* constrcuts node from a file with a specific height/width*/
NodeContainer::NodeContainer(PopulationContainer* PC, 
							 string filename,
							 int Width, int Height)
{
	pc = PC;
	n = open(filename);
		
	cx = cy = 0.0f;
	height = Height;
	width = Width;
	xscale = 1.0f;
	yscale =1.0f;
	
	updateMap();

	
}

/*creates a node from a string description*/
Node* NodeContainer::open(string filename)
{
	ifstream in(filename.c_str());
	
	string buffer;
	string final;
	in >> buffer;
	while(buffer.length() > 0)
	{
		final += buffer;
		in >> buffer;
	}
	int index = -1;
	return pc->P->open(NULL,&final,&index);
	
	
}