ncurses 6.2 - patch 20210619

[ncurses.git] / menu / m_attribs.c

diff --git a/menu/m_attribs.c b/menu/m_attribs.c
index 3cf2a1189bf356f868da0076124bd9e978bd8150..a9275d08049e91f9903a43bcf8d8316b655019d3 100644 (file)
--- a/menu/m_attribs.c
+++ b/menu/m_attribs.c
@@ -1,5 +1,6 @@
 /****************************************************************************
- * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ * Copyright 2020,2021 Thomas E. Dickey                                     *
+ * Copyright 1998-2010,2012 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            *
@@ -27,7 +28,7 @@
  ****************************************************************************/
 
 /****************************************************************************
- *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
  ****************************************************************************/
 
 /***************************************************************************
@@ -37,7 +38,7 @@
 
 #include "menu.priv.h"
 
-MODULE_ID("$Id: m_attribs.c,v 1.8 1999/05/16 17:24:24 juergen Exp $")
+MODULE_ID("$Id: m_attribs.c,v 1.20 2021/06/17 21:20:30 tom Exp $")
 
 /* Macro to redraw menu if it is posted and changed */
 #define Refresh_Menu(menu) \
@@ -49,8 +50,9 @@ MODULE_ID("$Id: m_attribs.c,v 1.8 1999/05/16 17:24:24 juergen Exp $")
 
 /* "Template" macro to generate a function to set a menus attribute */
 #define GEN_MENU_ATTR_SET_FCT( name ) \
-int set_menu_ ## name (MENU * menu, chtype attr)\
+MENU_EXPORT(int) NCURSES_API set_menu_ ## name (MENU* menu, chtype attr) \
 {\
+  T((T_CALLED("set_menu_" #name "(%p,%s)"), (void *) menu, _traceattr(attr))); \
    if (!(attr==A_NORMAL || (attr & A_ATTRIBUTES)==attr))\
       RETURN(E_BAD_ARGUMENT);\
    if (menu && ( menu -> name != attr))\
@@ -62,80 +64,82 @@ int set_menu_ ## name (MENU * menu, chtype attr)\
    RETURN(E_OK);\
 }
 
-/* "Template" macro to generate a function to get a menus attribute */
+/* "Template" macro to generate a function to get a menu's attribute */
 #define GEN_MENU_ATTR_GET_FCT( name ) \
-chtype menu_ ## name (const MENU * menu)\
+MENU_EXPORT(chtype) NCURSES_API menu_ ## name (const MENU * menu)\
 {\
-   return (Normalize_Menu( menu ) -> name);\
+   T((T_CALLED("menu_" #name "(%p)"), (const void *) menu));\
+   returnAttr(Normalize_Menu( menu ) -> name);\
 }
 
 /*---------------------------------------------------------------------------
-|   Facility      :  libnmenu  
+|   Facility      :  libnmenu
 |   Function      :  int set_menu_fore(MENU *menu, chtype attr)
-|   
+|
 |   Description   :  Set the attribute for selectable items. In single-
-|                    valued menus thiis is used to highlight the current
+|                    valued menus this is used to highlight the current
 |                    item ((i.e. where the cursor is), in multi-valued
 |                    menus this is used to highlight the selected items.
 |
 |   Return Values :  E_OK              - success
-|                    E_BAD_ARGUMENT    - an invalid value has been passed   
+|                    E_BAD_ARGUMENT    - an invalid value has been passed
 +--------------------------------------------------------------------------*/
-GEN_MENU_ATTR_SET_FCT( fore )
+GEN_MENU_ATTR_SET_FCT(fore)
 
 /*---------------------------------------------------------------------------
-|   Facility      :  libnmenu  
+|   Facility      :  libnmenu
 |   Function      :  chtype menu_fore(const MENU* menu)
-|   
+|
 |   Description   :  Return the attribute used for selectable items that
 |                    are current (single-valued menu) or selected (multi-
-|                    valued menu).   
+|                    valued menu).
 |
 |   Return Values :  Attribute value
 +--------------------------------------------------------------------------*/
-GEN_MENU_ATTR_GET_FCT( fore )
+GEN_MENU_ATTR_GET_FCT(fore)
 
 /*---------------------------------------------------------------------------
-|   Facility      :  libnmenu  
+|   Facility      :  libnmenu
 |   Function      :  int set_menu_back(MENU *menu, chtype attr)
-|   
+|
 |   Description   :  Set the attribute for selectable but not yet selected
 |                    items.
 |
-|   Return Values :  E_OK             - success  
+|   Return Values :  E_OK             - success
 |                    E_BAD_ARGUMENT   - an invalid value has been passed
 +--------------------------------------------------------------------------*/
-GEN_MENU_ATTR_SET_FCT( back )
+GEN_MENU_ATTR_SET_FCT(back)
 
 /*---------------------------------------------------------------------------
-|   Facility      :  libnmenu  
+|   Facility      :  libnmenu
 |   Function      :  chtype menu_back(const MENU *menu)
-|   
+|
 |   Description   :  Return the attribute used for selectable but not yet
-|                    selected items. 
+|                    selected items.
 |
 |   Return Values :  Attribute value
 +--------------------------------------------------------------------------*/
-GEN_MENU_ATTR_GET_FCT( back )
+GEN_MENU_ATTR_GET_FCT(back)
 
 /*---------------------------------------------------------------------------
-|   Facility      :  libnmenu  
+|   Facility      :  libnmenu
 |   Function      :  int set_menu_grey(MENU *menu, chtype attr)
-|   
+|
 |   Description   :  Set the attribute for unselectable items.
 |
 |   Return Values :  E_OK             - success
-|                    E_BAD_ARGUMENT   - an invalid value has been passed    
+|                    E_BAD_ARGUMENT   - an invalid value has been passed
 +--------------------------------------------------------------------------*/
-GEN_MENU_ATTR_SET_FCT( grey )
+GEN_MENU_ATTR_SET_FCT(grey)
 
 /*---------------------------------------------------------------------------
-|   Facility      :  libnmenu  
+|   Facility      :  libnmenu
 |   Function      :  chtype menu_grey(const MENU *menu)
-|   
+|
 |   Description   :  Return the attribute used for non-selectable items
 |
 |   Return Values :  Attribute value
 +--------------------------------------------------------------------------*/
-GEN_MENU_ATTR_GET_FCT( grey )
+GEN_MENU_ATTR_GET_FCT(grey)
+
 /* m_attribs.c ends here */