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/usr/src/RPM/BUILD/ctwm-4.1.0/event_names.c
Go to the documentation of this file.
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/*
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* Utils for translating X events between their names and numbers
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*/
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#include "
ctwm.h
"
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#include <stddef.h>
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#include <strings.h>
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#include "
event_names.h
"
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/* num->name lookup table (generated build-time) */
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#include "event_names_table.h"
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/* Need this for any iteration */
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size_t
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event_names_size
(
void
)
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{
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return
(
sizeof
(
event_names
) /
sizeof
(*
event_names
));
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}
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/* Return the name for any event number */
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const
char
*
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event_name_by_num
(
int
evt
)
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{
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/* Bounds */
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if
(
evt < 0 || evt >
=
event_names_size
()) {
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return
NULL
;
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}
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/* Else it's whatever is[n't] there */
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return
event_names
[
evt
];
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}
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/*
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* Find the number for a name. Technically, the index of the array is a
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* size_t. We'd need a ssize_t to allow -1 to mean "not found". But the
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* numbers in the X definition are ints, so that's what we'll return.
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*/
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int
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event_num_by_name
(
const
char
*
ename
)
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{
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int
i;
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if
(
ename
==
NULL
) {
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return
-1;
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}
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for
(i = 0 ; i <
event_names_size
() ; i++) {
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if
(
event_names
[i] !=
NULL
&&
strcasecmp
(
ename
,
event_names
[i]) == 0) {
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return
i;
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}
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}
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/* Not found */
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return
-1;
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}
PlaceX
static int PlaceX
Definition
add_window.c:82
ctwm.h
event_name_by_num
const char * event_name_by_num(int evt)
Definition
event_names.c:27
event_names_size
size_t event_names_size(void)
Definition
event_names.c:19
event_num_by_name
int event_num_by_name(const char *ename)
Definition
event_names.c:45
event_names.h
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