#include "dat.h"
#include "fn.h"

int
popupcells(Rune *r, int n)
{
	int i, w;

	w = 0;
	for(i = 0; i < n; i++)
		if(r[i] != 0xfe0e && r[i] != 0xfe0f)
			w++;
	return w;
}

void
popupposition(Caret *caret, int pointerx, int pointery, int screenw,
	int screenh, int w, int h, int *x, int *y)
{
	if(caret->valid){
		*x = caret->x;
		*y = caret->y + max(caret->h, 0);
	}else{
		*x = pointerx + 10;
		*y = pointery + 10;
	}
	*x = max(0, min(*x, screenw - w));
	*y = max(0, min(*y, screenh - h));
}