root/trunk/oldXMenu/Destroy.c

/* Copyright    Massachusetts Institute of Technology    1985   */

#include "copyright.h"


/*
 * 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"

XMenuDestroy(display, menu)
    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);
}

/* arch-tag: 44c9589f-5893-46fc-bc23-1b03a7f9c015
   (do not change this comment) */