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MENUSFB.C
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C/C++ Source or Header
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1990-07-24
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1KB
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59 lines
/*
menusfb.c
% menu_SetFieldBob
C-scape 3.2
Copyright (c) 1988, by Oakland Group, Inc.
ALL RIGHTS RESERVED.
Revision History:
-----------------
12/15/88 jmd Added setting of owner ptr.
3/27/89 jdc added bob_Do(SETPARENT)
6/22/89 jmd Removed dependency check before bob_Do(SETPARENT)
8/10/89 jmd Converted bobs to wins
10/07/89 jdc Fixed so can use to swap bobs
3/28/90 jmd ansi-fied
6/25/90 jdc now old bob's lose their parents
*/
#include "sed.h"
boolean menu_SetFieldBob(menu_type menu, int fld, bob_type bob)
/*
add bob to list, attach it to field
the list contains the field no the bob is attached to
sets the bob's owner to the menu's sedptr.
*/
{
sed_type sed;
int i;
if (bob != NULL) {
if (field_GetBob(menu_GetField(menu, fld)) != NULL) {
/* find the bob */
for (i = 0; ia_Get(menu->boba, i) != fld; i++) {
;
}
/* orphan the old bob */
bob_SetParent(field_GetBob(menu_GetField(menu, fld)), NULL);
}
else {
i = menu->bobcount;
menu->bobcount++;
}
ia_Put(menu->boba, i, fld);
field_SetBob(menu_GetField(menu, fld), bob);
if ((sed = menu_GetSed(menu)) != NULL) {
bob_SetParent(bob, sed);
}
return(TRUE);
}
return(FALSE);
}