/* Copyright    Massachusetts Institute of Technology    1985	*/

/*

Copyright 1985, 1986, 1987 by the Massachusetts Institute of Technology

Permission to use, copy, modify, and distribute this
software and its documentation for any purpose and without
fee is hereby granted, provided that the above copyright
notice appear in all copies and that both that copyright
notice and this permission notice appear in supporting
documentation, and that the name of M.I.T. not be used in
advertising or publicity pertaining to distribution of the
software without specific, written prior permission.
M.I.T. makes no representations about the suitability of
this software for any purpose.  It is provided "as is"
without express or implied warranty.

*/




/*
 * XMenu:	MIT Project Athena, X Window system menu package
 *
 *	XMenuDestroy - Free all resources associated with and XMenu.
 *
 *	Author:		Tony Della Fera, DEC
 *			August, 1985
 *
 */

#include "XMenuInt.h"

void
XMenuDestroy(Display *display, register XMenu *menu)

                         	/* Menu object to destroy. */
{
    register XMPane *p_ptr;	/* Pointer to the current pane. */
    register XMPane *p_next;	/* Pointer to the next pane. */
    register XMSelect *s_ptr;	/* Pointer to the current selection. */
    register XMSelect *s_next;  /* Pointer to the next selection. */

    /*
     * Destroy the selection and pane X windows and free
     * their corresponding XMWindows.
     */
    for (
	p_ptr = menu->p_list->next;
	p_ptr != menu->p_list;
	p_ptr = p_next
    ) {
	for (
	    s_ptr = p_ptr->s_list->next;
	    s_ptr != p_ptr->s_list;
	    s_ptr = s_next
	) {
	    s_next = s_ptr->next;
	    free(s_ptr);
	}
	if (p_ptr->window) {
	    XDestroySubwindows(display, p_ptr->window);
	    XDestroyWindow(display, p_ptr->window);
	}
	p_next = p_ptr->next;
	free(p_ptr);
    }

    /*
     * Destroy the association table.
     */
    XDestroyAssocTable(menu->assoc_tab);

    /*
     * Free the mouse cursor.
     */
    XFreeCursor(display, menu->mouse_cursor);

    /*
     * Free the fonts.
     */
    XFreeFont(display, menu->p_fnt_info);
    XFreeFont(display, menu->s_fnt_info);

    /*
     * Free the pixmaps.
     */
/*    XFreePixmap(display, menu->p_bdr_pixmap);
    XFreePixmap(display, menu->s_bdr_pixmap);
    XFreePixmap(display, menu->p_frg_pixmap);
    XFreePixmap(display, menu->s_frg_pixmap);
    XFreePixmap(display, menu->bkgnd_pixmap); */
    XFreePixmap(display, menu->inact_pixmap);

    /*
     * Free the color cells.
     */
    if ((menu->p_bdr_color != BlackPixel(display, DefaultScreen(display))) && (menu->p_bdr_color != WhitePixel(display, DefaultScreen(display))))
	XFreeColors(
		    display,
		    DefaultColormap(display, DefaultScreen(display)),
		    &menu->p_bdr_color,
		    1, 0);
    if ((menu->s_bdr_color != BlackPixel(display, DefaultScreen(display))) && (menu->s_bdr_color != WhitePixel(display, DefaultScreen(display))))
	XFreeColors(
		    display,
		    DefaultColormap(display, DefaultScreen(display)),
		    &menu->s_bdr_color,
		    1, 0);
    if ((menu->p_frg_color != BlackPixel(display, DefaultScreen(display))) && (menu->p_frg_color != WhitePixel(display, DefaultScreen(display))))
	XFreeColors(
		    display,
		    DefaultColormap(display, DefaultScreen(display)),
		    &menu->p_frg_color,
		    1, 0);
    if ((menu->s_frg_color != BlackPixel(display, DefaultScreen(display))) && (menu->s_frg_color != WhitePixel(display, DefaultScreen(display))))
	XFreeColors(
		    display,
		    DefaultColormap(display, DefaultScreen(display)),
		    &menu->s_frg_color,
		    1, 0);
    if ((menu->bkgnd_color != BlackPixel(display, DefaultScreen(display))) && (menu->bkgnd_color != WhitePixel(display, DefaultScreen(display))))
	XFreeColors(
		    display,
		    DefaultColormap(display, DefaultScreen(display)),
		    &menu->bkgnd_color,
		    1, 0);

    /*
     * Free the XMenu.
     */
    free(menu);
}