oldXMenu/Destroy.c

   1 /* Copyright    Massachusetts Institute of Technology    1985   */
   2
   3 #include "copyright.h"
   4
   5
   6 /*
   7  * XMenu:       MIT Project Athena, X Window system menu package
   8  *
   9  *      XMenuDestroy - Free all resources associated with and XMenu.
  10  *
  11  *      Author:         Tony Della Fera, DEC
  12  *                      August, 1985
  13  *
  14  */
  15
  16 #include "XMenuInt.h"
  17
  18 XMenuDestroy(Display *display, register XMenu *menu)
  19
  20                                 /* Menu object to destroy. */
  21 {
  22     register XMPane *p_ptr;     /* Pointer to the current pane. */
  23     register XMPane *p_next;    /* Pointer to the next pane. */
  24     register XMSelect *s_ptr;   /* Pointer to the current selection. */
  25     register XMSelect *s_next;  /* Pointer to the next selection. */
  26
  27     /*
  28      * Destroy the selection and pane X windows and free
  29      * their corresponding XMWindows.
  30      */
  31     for (
  32         p_ptr = menu->p_list->next;
  33         p_ptr != menu->p_list;
  34         p_ptr = p_next
  35     ) {
  36         for (
  37             s_ptr = p_ptr->s_list->next;
  38             s_ptr != p_ptr->s_list;
  39             s_ptr = s_next
  40         ) {
  41             s_next = s_ptr->next;
  42             free(s_ptr);
  43         }
  44         if (p_ptr->window) {
  45             XDestroySubwindows(display, p_ptr->window);
  46             XDestroyWindow(display, p_ptr->window);
  47         }
  48         p_next = p_ptr->next;
  49         free(p_ptr);
  50     }
  51
  52     /*
  53      * Destroy the association table.
  54      */
  55     XDestroyAssocTable(menu->assoc_tab);
  56
  57     /*
  58      * Free the mouse cursor.
  59      */
  60     XFreeCursor(display, menu->mouse_cursor);
  61
  62     /*
  63      * Free the fonts.
  64      */
  65     XFreeFont(display, menu->p_fnt_info);
  66     XFreeFont(display, menu->s_fnt_info);
  67
  68     /*
  69      * Free the pixmaps.
  70      */
  71 /*    XFreePixmap(display, menu->p_bdr_pixmap);
  72     XFreePixmap(display, menu->s_bdr_pixmap);
  73     XFreePixmap(display, menu->p_frg_pixmap);
  74     XFreePixmap(display, menu->s_frg_pixmap);
  75     XFreePixmap(display, menu->bkgnd_pixmap); */
  76     XFreePixmap(display, menu->inact_pixmap);
  77
  78     /*
  79      * Free the color cells.
  80      */
  81     if ((menu->p_bdr_color != BlackPixel(display, DefaultScreen(display))) && (menu->p_bdr_color != WhitePixel(display, DefaultScreen(display))))
  82         XFreeColors(
  83                     display,
  84                     DefaultColormap(display, DefaultScreen(display)),
  85                     &menu->p_bdr_color,
  86                     1, 0);
  87     if ((menu->s_bdr_color != BlackPixel(display, DefaultScreen(display))) && (menu->s_bdr_color != WhitePixel(display, DefaultScreen(display))))
  88         XFreeColors(
  89                     display,
  90                     DefaultColormap(display, DefaultScreen(display)),
  91                     &menu->s_bdr_color,
  92                     1, 0);
  93     if ((menu->p_frg_color != BlackPixel(display, DefaultScreen(display))) && (menu->p_frg_color != WhitePixel(display, DefaultScreen(display))))
  94         XFreeColors(
  95                     display,
  96                     DefaultColormap(display, DefaultScreen(display)),
  97                     &menu->p_frg_color,
  98                     1, 0);
  99     if ((menu->s_frg_color != BlackPixel(display, DefaultScreen(display))) && (menu->s_frg_color != WhitePixel(display, DefaultScreen(display))))
 100         XFreeColors(
 101                     display,
 102                     DefaultColormap(display, DefaultScreen(display)),
 103                     &menu->s_frg_color,
 104                     1, 0);
 105     if ((menu->bkgnd_color != BlackPixel(display, DefaultScreen(display))) && (menu->bkgnd_color != WhitePixel(display, DefaultScreen(display))))
 106         XFreeColors(
 107                     display,
 108                     DefaultColormap(display, DefaultScreen(display)),
 109                     &menu->bkgnd_color,
 110                     1, 0);
 111
 112     /*
 113      * Free the XMenu.
 114      */
 115     free(menu);
 116 }
 117