mirror of
https://git.savannah.gnu.org/git/emacs.git
synced 2024-12-14 09:39:42 +00:00
77 lines
1.5 KiB
C
77 lines
1.5 KiB
C
#include "copyright.h"
|
|
|
|
/* Copyright Massachusetts Institute of Technology 1985 */
|
|
/* Copyright (C) 2002, 2003, 2004, 2005,
|
|
2006 Free Software Foundation, Inc. */
|
|
|
|
/*
|
|
* XMenu: MIT Project Athena, X Window system menu package
|
|
*
|
|
* XMenuFindSelection - Find the first selection in a pane who's
|
|
* label matches a particular string.
|
|
*
|
|
* Author: Tony Della Fera, DEC
|
|
* January 22, 1986
|
|
*
|
|
*/
|
|
|
|
#include "XMenuInt.h"
|
|
|
|
int
|
|
XMenuFindSelection(menu, p_num, label)
|
|
register XMenu *menu;
|
|
int p_num;
|
|
register char *label;
|
|
{
|
|
register XMPane *p_ptr;
|
|
register XMSelect *s_ptr;
|
|
register int i = 0;
|
|
|
|
/*
|
|
* Check for NULL pointers!
|
|
*/
|
|
if (label == NULL) {
|
|
_XMErrorCode = XME_ARG_BOUNDS;
|
|
return(XM_FAILURE);
|
|
}
|
|
|
|
/*
|
|
* Find the right pane.
|
|
*/
|
|
p_ptr = _XMGetPanePtr(menu, p_num);
|
|
if (p_ptr == NULL) return(XM_FAILURE);
|
|
|
|
/*
|
|
* Find the right selection.
|
|
*/
|
|
for (
|
|
s_ptr = p_ptr->s_list->next;
|
|
s_ptr != p_ptr->s_list;
|
|
s_ptr = s_ptr->next
|
|
){
|
|
if (s_ptr->label_length == 0) {
|
|
if (*label == '\0') {
|
|
_XMErrorCode = XME_NO_ERROR;
|
|
return (i);
|
|
}
|
|
}
|
|
else {
|
|
if (strncmp (label, s_ptr->label, s_ptr->label_length) == 0) {
|
|
_XMErrorCode = XME_NO_ERROR;
|
|
return (i);
|
|
}
|
|
}
|
|
i++;
|
|
}
|
|
|
|
/*
|
|
* If we get here then we have not found
|
|
* a match.
|
|
*/
|
|
_XMErrorCode = XME_S_NOT_FOUND;
|
|
return (XM_FAILURE);
|
|
}
|
|
|
|
/* arch-tag: 564a4a95-9ab0-4580-b05f-6970c4b25dd4
|
|
(do not change this comment) */
|