mirror of
https://git.savannah.gnu.org/git/emacs.git
synced 2024-11-24 07:20:37 +00:00
65 lines
1.2 KiB
C
65 lines
1.2 KiB
C
#include "copyright.h"
|
|
|
|
/* $Header: /u/src/emacs/19.0/oldXMenu/RCS/FindPane.c,v 1.1 1992/04/11 22:10:19 jimb Exp $ */
|
|
/* Copyright Massachusetts Institute of Technology 1985 */
|
|
|
|
/*
|
|
* XMenu: MIT Project Athena, X Window system menu package
|
|
*
|
|
* XMenuFindPane - Find the first menu pane who's label matches a
|
|
* particular string.
|
|
*
|
|
* Author: Tony Della Fera, DEC
|
|
* January 22, 1986
|
|
*
|
|
*/
|
|
|
|
#include "XMenuInt.h"
|
|
|
|
int
|
|
XMenuFindPane(menu, label)
|
|
register XMenu *menu;
|
|
register char *label;
|
|
{
|
|
register XMPane *p_ptr;
|
|
register int i = 0;
|
|
|
|
/*
|
|
* Check for NULL pointers!
|
|
*/
|
|
if (label == NULL) {
|
|
_XMErrorCode = XME_ARG_BOUNDS;
|
|
return(XM_FAILURE);
|
|
}
|
|
|
|
/*
|
|
* Find the pane who's label matches the given label.
|
|
*/
|
|
for (
|
|
p_ptr = menu->p_list->next;
|
|
p_ptr != menu->p_list;
|
|
p_ptr = p_ptr->next
|
|
){
|
|
if (p_ptr->label_length == 0) {
|
|
if (*label == '\0') {
|
|
_XMErrorCode = XME_NO_ERROR;
|
|
return (i);
|
|
}
|
|
}
|
|
else {
|
|
if (strncmp (label, p_ptr->label, p_ptr->label_length) == 0) {
|
|
_XMErrorCode = XME_NO_ERROR;
|
|
return (i);
|
|
}
|
|
}
|
|
i++;
|
|
}
|
|
|
|
/*
|
|
* If we get here then we have not found
|
|
* a match.
|
|
*/
|
|
_XMErrorCode = XME_P_NOT_FOUND;
|
|
return (XM_FAILURE);
|
|
}
|