#include <stdio.h>
#include <stdlib.h>

#include "frame.h"

HTMLBlockObj *
blockobj_new(void)
{
	HTMLBlockObj *p;
    if ((p = malloc(sizeof(*p))) == NULL) {
        perror("htmlblockobj_new");
        exit(1);
    }
	p->bg_image = NULL;
	p->obj      = NULL;
	return p;
}

void
blockobj_delete(HTMLBlockObj *p)
{
	if (p) {
		if (p->bg_image)
			image_delete(p->bg_image);
		htmlobjlist_delete(p->obj);
		free(p);
	}
}

void
blockobj_draw(Display *dpy, Drawable draw, GC gc, int x, int y, 
			  HTMLObj *o, int x1, int y1, int w, int h)
{
	HTMLBlockObj *bo = o->data;
	int x2 = x + o->x + bo->off_x;
	int y2 = y + o->y - o->ascent + bo->off_y;
	int w2 = bo->width;
	int h2 = bo->height;

	XSetForeground(dpy, gc, bo->border_pixel);


	/* draw me */
	if (bo->border_top_width) 
		XFillRectangle(dpy, draw, gc, 
					   x2, y2, w2, bo->border_top_width);
	if (bo->border_bottom_width) 
		XFillRectangle(dpy, draw, gc, 
					   x2, y2 + h2 - bo->border_bottom_width, 
					   w2, bo->border_bottom_width);
	if (bo->border_left_width) 
		XFillRectangle(dpy, draw, gc, 
					   x2, y2, bo->border_left_width, h2);
	if (bo->border_right_width) 
		XFillRectangle(dpy, draw, gc, 
					   x2 + w2 - bo->border_right_width, y2,
					   bo->border_right_width, h2);

	/* draw all children */
	{	
		HTMLObj *p = bo->obj->next;
		while (p != bo->obj) {
			htmlobj_draw(dpy, draw, gc, x, y, p, x1, y1, w, h);
			p = p->next;
		}
	}
}