#include "mdp.h"

Colormap	colours;

void	set_colors(Pict p,Widget parent)
{
	XColor		colval,stdcol[256];
	C_MAP		map;
	int		i;
	int		count;

	colours = XCreateColormap(theDisp,XtWindow(parent),theVisual,AllocAll);

        colval.flags = DoRed | DoGreen | DoBlue;
        for (i=0; i<usedcolors; i++) stdcol[i].pixel = i;
        XQueryColors(theDisp,DefaultColormap(theDisp,theScreen),
							stdcol,usedcolors);
        for (i=0; i<usedcolors; i++) {
                colval.pixel = stdcol[i].pixel;
                colval.red   = stdcol[i].red;
                colval.green = stdcol[i].green;
                colval.blue  = stdcol[i].blue;
                XStoreColor(theDisp, colours, &colval);
        }

	pict_get_map(p,map);
	colval.flags = DoRed | DoGreen | DoBlue;
	for (i=0; i<256-usedcolors; i++) {
		colval.pixel = usedcolors+i;
		colval.red   = 256*map[i][0];
		colval.green = 256*map[i][1];
		colval.blue  = 256*map[i][2];
		XStoreColor(theDisp,colours,&colval);
	}

	XSetWindowColormap(theDisp,XtWindow(parent),colours);
	XInstallColormap(theDisp,colours);
}