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/* Copyright Massachusetts Institute of Technology 1985 */
#include "copyright.h"
/*
* 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"
#include <string.h>
int
XMenuFindPane(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);
}
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