ncurses 6.2 - patch 20210905

[ncurses.git] / menu / m_item_val.c

diff --git a/menu/m_item_val.c b/menu/m_item_val.c
index 89bd8fb309751efa8c06cae631fd3af74d1777a7..3163f4b7216e59262285976311d7eb0a73b7f842 100644 (file)
--- a/menu/m_item_val.c
+++ b/menu/m_item_val.c
@@ -1,5 +1,6 @@
 /****************************************************************************
- * Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+ * Copyright 2020,2021 Thomas E. Dickey                                     *
+ * Copyright 1998-2004,2010 Free Software Foundation, Inc.                  *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -37,34 +38,33 @@
 
 #include "menu.priv.h"
 
-MODULE_ID("$Id: m_item_val.c,v 1.12 2003/11/08 20:51:29 tom Exp $")
+MODULE_ID("$Id: m_item_val.c,v 1.20 2021/06/17 21:11:08 tom Exp $")
 
 /*---------------------------------------------------------------------------
-|   Facility      :  libnmenu  
+|   Facility      :  libnmenu
 |   Function      :  int set_item_value(ITEM *item, int value)
-|   
+|
 |   Description   :  Programmatically set the item's selection value. This is
 |                    only allowed if the item is selectable at all and if
 |                    it is not connected to a single-valued menu.
 |                    If the item is connected to a posted menu, the menu
-|                    will be redisplayed.  
+|                    will be redisplayed.
 |
 |   Return Values :  E_OK              - success
 |                    E_REQUEST_DENIED  - not selectable or single valued menu
 +--------------------------------------------------------------------------*/
-NCURSES_EXPORT(int)
-set_item_value (ITEM *item, bool value)
+MENU_EXPORT(int)
+set_item_value(ITEM *item, bool value)
 {
-  MENU *menu;
-  
+  T((T_CALLED("set_item_value(%p,%d)"), (void *)item, value));
   if (item)
     {
-      menu = item->imenu;
-      
+      MENU *menu = item->imenu;
+
       if ((!(item->opt & O_SELECTABLE)) ||
-         (menu && (menu->opt & O_ONEVALUE))) 
+         (menu && (menu->opt & O_ONEVALUE)))
        RETURN(E_REQUEST_DENIED);
-      
+
       if (item->value ^ value)
        {
          item->value = value ? TRUE : FALSE;
@@ -72,7 +72,7 @@ set_item_value (ITEM *item, bool value)
            {
              if (menu->status & _POSTED)
                {
-                 Move_And_Post_Item(menu,item);
+                 Move_And_Post_Item(menu, item);
                  _nc_Show_Menu(menu);
                }
            }
@@ -80,23 +80,24 @@ set_item_value (ITEM *item, bool value)
     }
   else
     _nc_Default_Item.value = value;
-  
+
   RETURN(E_OK);
 }
 
 /*---------------------------------------------------------------------------
-|   Facility      :  libnmenu  
+|   Facility      :  libnmenu
 |   Function      :  bool item_value(const ITEM *item)
-|   
+|
 |   Description   :  Return the selection value of the item
 |
 |   Return Values :  TRUE   - if item is selected
 |                    FALSE  - if item is not selected
 +--------------------------------------------------------------------------*/
-NCURSES_EXPORT(bool)
-item_value (const ITEM *item)
+MENU_EXPORT(bool)
+item_value(const ITEM *item)
 {
-  return ((Normalize_Item(item)->value) ? TRUE : FALSE);
+  T((T_CALLED("item_value(%p)"), (const void *)item));
+  returnBool((Normalize_Item(item)->value) ? TRUE : FALSE);
 }
 
 /* m_item_val.c ends here */