1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
|
/* 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);
}
|