/* Copyright (c) 1994-1996 David Hogan, see README for licence details */
#include <stdio.h>
#include <X11/X.h>
#include <X11/Xlib.h>
#include <X11/Xutil.h>
#include "dat.h"
#include "fns.h"

typedef struct {
	int		width;
	int		hot[2];
	unsigned char	mask[64];
	unsigned char	fore[64];
} Cursordata;

Cursordata sweep0data = {
	16,
	{7, 7},
	{0xC0, 0x03, 0xC0, 0x03, 0xC0, 0x03, 0xC0, 0x03,
	 0xC0, 0x03, 0xC0, 0x03, 0xFF, 0xFF, 0xFF, 0xFF,
	 0xFF, 0xFF, 0xFF, 0xFF, 0xC0, 0x03, 0xC0, 0x03,
	 0xC0, 0x03, 0xC0, 0x03, 0xC0, 0x03, 0xC0, 0x03},
	{0x00, 0x00, 0x80, 0x01, 0x80, 0x01, 0x80, 0x01,
	 0x80, 0x01, 0x80, 0x01, 0x80, 0x01, 0xFE, 0x7F,
	 0xFE, 0x7F, 0x80, 0x01, 0x80, 0x01, 0x80, 0x01,
	 0x80, 0x01, 0x80, 0x01, 0x80, 0x01, 0x00, 0x00}
};

Cursordata boxcursdata = {
	16,
	{7, 7},
	{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
	 0xFF, 0xFF, 0x1F, 0xF8, 0x1F, 0xF8, 0x1F, 0xF8,
	 0x1F, 0xF8, 0x1F, 0xF8, 0x1F, 0xF8, 0xFF, 0xFF,
	 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
	{0x00, 0x00, 0xFE, 0x7F, 0xFE, 0x7F, 0xFE, 0x7F,
	 0x0E, 0x70, 0x0E, 0x70, 0x0E, 0x70, 0x0E, 0x70,
	 0x0E, 0x70, 0x0E, 0x70, 0x0E, 0x70, 0x0E, 0x70,
	 0xFE, 0x7F, 0xFE, 0x7F, 0xFE, 0x7F, 0x00, 0x00}
};

Cursordata sightdata = {
	16,
	{7, 7},
	{0xF8, 0x1F, 0xFC, 0x3F, 0xFE, 0x7F, 0xDF, 0xFB,
	 0xCF, 0xF3, 0xC7, 0xE3, 0xFF, 0xFF, 0xFF, 0xFF,
	 0xFF, 0xFF, 0xFF, 0xFF, 0xC7, 0xE3, 0xCF, 0xF3,
	 0xDF, 0x7B, 0xFE, 0x7F, 0xFC, 0x3F, 0xF8, 0x1F,},
	{0x00, 0x00, 0xF0, 0x0F, 0x8C, 0x31, 0x84, 0x21,
	 0x82, 0x41, 0x82, 0x41, 0x82, 0x41, 0xFE, 0x7F,
	 0xFE, 0x7F, 0x82, 0x41, 0x82, 0x41, 0x82, 0x41,
	 0x84, 0x21, 0x8C, 0x31, 0xF0, 0x0F, 0x00, 0x00,}
};

Cursordata arrowdata = {
	16,
	{1, 1},
	{0xFF, 0x07, 0xFF, 0x07, 0xFF, 0x03, 0xFF, 0x00,
	 0xFF, 0x00, 0xFF, 0x01, 0xFF, 0x03, 0xFF, 0x07,
	 0xE7, 0x0F, 0xC7, 0x1F, 0x83, 0x3F, 0x00, 0x7F,
	 0x00, 0xFE, 0x00, 0x7C, 0x00, 0x38, 0x00, 0x10,},
	{0x00, 0x00, 0xFE, 0x03, 0xFE, 0x00, 0x3E, 0x00,
	 0x7E, 0x00, 0xFE, 0x00, 0xF6, 0x01, 0xE6, 0x03,
	 0xC2, 0x07, 0x82, 0x0F, 0x00, 0x1F, 0x00, 0x3E,
	 0x00, 0x7C, 0x00, 0x38, 0x00, 0x10, 0x00, 0x00,}
};

static XColor	bl, wh;

Cursor
getcursor(c, s)
Cursordata *c;
ScreenInfo *s;
{
	Pixmap f, m;

	f = XCreatePixmapFromBitmapData(dpy, s->root, (char *)c->fore,
		c->width, c->width, 1, 0, 1);
	m = XCreatePixmapFromBitmapData(dpy, s->root, (char *)c->mask,
		c->width, c->width, 1, 0, 1);
	return XCreatePixmapCursor(dpy, f, m, &bl, &wh,
			c->hot[0], c->hot[1]);
}

void
initcurs(s)
ScreenInfo *s;
{
	XColor dummy;

	XAllocNamedColor(dpy, DefaultColormap(dpy, s->num),
			"black", &bl, &dummy);
	XAllocNamedColor(dpy, DefaultColormap(dpy, s->num),
			"white", &wh, &dummy);

	s->arrow = getcursor(&arrowdata, s);
	s->target = getcursor(&sightdata, s);
	s->sweep0 = getcursor(&sweep0data, s);
	s->boxcurs = getcursor(&boxcursdata, s);
}