GCC Code Coverage Report
Directory: ./ Exec Total Coverage
File: lib/libmenu/m_attribs.c Lines: 0 6 0.0 %
Date: 2017-11-13 Branches: 0 36 0.0 %

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/* $OpenBSD: m_attribs.c,v 1.7 2010/01/12 23:22:07 nicm Exp $ */
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/****************************************************************************
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 * Copyright (c) 1998-2003,2004 Free Software Foundation, Inc.              *
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 *                                                                          *
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 * Permission is hereby granted, free of charge, to any person obtaining a  *
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 * copy of this software and associated documentation files (the            *
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 * "Software"), to deal in the Software without restriction, including      *
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 * without limitation the rights to use, copy, modify, merge, publish,      *
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 * distribute, distribute with modifications, sublicense, and/or sell       *
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 * copies of the Software, and to permit persons to whom the Software is    *
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 * furnished to do so, subject to the following conditions:                 *
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 *                                                                          *
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 * The above copyright notice and this permission notice shall be included  *
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 * in all copies or substantial portions of the Software.                   *
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 *                                                                          *
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 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
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 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
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 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
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 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
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 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
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 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
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 * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
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 *                                                                          *
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 * Except as contained in this notice, the name(s) of the above copyright   *
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 * holders shall not be used in advertising or otherwise to promote the     *
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 * sale, use or other dealings in this Software without prior written       *
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 * authorization.                                                           *
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 ****************************************************************************/
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/****************************************************************************
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 *   Author:  Juergen Pfeifer, 1995,1997                                    *
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 ****************************************************************************/
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/***************************************************************************
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* Module m_attribs                                                         *
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* Control menus display attributes                                         *
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***************************************************************************/
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#include "menu.priv.h"
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MODULE_ID("$Id: m_attribs.c,v 1.7 2010/01/12 23:22:07 nicm Exp $")
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/* Macro to redraw menu if it is posted and changed */
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#define Refresh_Menu(menu) \
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   if ( (menu) && ((menu)->status & _POSTED) )\
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   {\
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      _nc_Draw_Menu( menu );\
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      _nc_Show_Menu( menu );\
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   }
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/* "Template" macro to generate a function to set a menus attribute */
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#define GEN_MENU_ATTR_SET_FCT( name ) \
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NCURSES_IMPEXP int NCURSES_API set_menu_ ## name (MENU * menu, chtype attr)\
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{\
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   T((T_CALLED("set_menu_" #name "(%p,%s)"), menu, _traceattr(attr)));\
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   if (!(attr==A_NORMAL || (attr & A_ATTRIBUTES)==attr))\
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      RETURN(E_BAD_ARGUMENT);\
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   if (menu && ( menu -> name != attr))\
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     {\
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       (menu -> name) = attr;\
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       Refresh_Menu(menu);\
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     }\
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   Normalize_Menu( menu ) -> name = attr;\
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   RETURN(E_OK);\
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}
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/* "Template" macro to generate a function to get a menu's attribute */
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#define GEN_MENU_ATTR_GET_FCT( name ) \
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NCURSES_IMPEXP chtype NCURSES_API menu_ ## name (const MENU * menu)\
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{\
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   T((T_CALLED("menu_" #name "(%p)"), menu));\
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   returnAttr(Normalize_Menu( menu ) -> name);\
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}
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/*---------------------------------------------------------------------------
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|   Facility      :  libnmenu
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|   Function      :  int set_menu_fore(MENU *menu, chtype attr)
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|
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|   Description   :  Set the attribute for selectable items. In single-
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|                    valued menus this is used to highlight the current
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|                    item ((i.e. where the cursor is), in multi-valued
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|                    menus this is used to highlight the selected items.
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|
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|   Return Values :  E_OK              - success
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|                    E_BAD_ARGUMENT    - an invalid value has been passed
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+--------------------------------------------------------------------------*/
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GEN_MENU_ATTR_SET_FCT(fore)
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/*---------------------------------------------------------------------------
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|   Facility      :  libnmenu
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|   Function      :  chtype menu_fore(const MENU* menu)
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|
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|   Description   :  Return the attribute used for selectable items that
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|                    are current (single-valued menu) or selected (multi-
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|                    valued menu).
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|
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|   Return Values :  Attribute value
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+--------------------------------------------------------------------------*/
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GEN_MENU_ATTR_GET_FCT(fore)
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/*---------------------------------------------------------------------------
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|   Facility      :  libnmenu
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|   Function      :  int set_menu_back(MENU *menu, chtype attr)
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|
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|   Description   :  Set the attribute for selectable but not yet selected
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|                    items.
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|
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|   Return Values :  E_OK             - success
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|                    E_BAD_ARGUMENT   - an invalid value has been passed
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+--------------------------------------------------------------------------*/
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GEN_MENU_ATTR_SET_FCT(back)
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/*---------------------------------------------------------------------------
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|   Facility      :  libnmenu
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|   Function      :  chtype menu_back(const MENU *menu)
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|
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|   Description   :  Return the attribute used for selectable but not yet
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|                    selected items.
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|
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|   Return Values :  Attribute value
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+--------------------------------------------------------------------------*/
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GEN_MENU_ATTR_GET_FCT(back)
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/*---------------------------------------------------------------------------
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|   Facility      :  libnmenu
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|   Function      :  int set_menu_grey(MENU *menu, chtype attr)
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|
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|   Description   :  Set the attribute for unselectable items.
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|
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|   Return Values :  E_OK             - success
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|                    E_BAD_ARGUMENT   - an invalid value has been passed
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+--------------------------------------------------------------------------*/
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GEN_MENU_ATTR_SET_FCT(grey)
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/*---------------------------------------------------------------------------
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|   Facility      :  libnmenu
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|   Function      :  chtype menu_grey(const MENU *menu)
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|
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|   Description   :  Return the attribute used for non-selectable items
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|
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|   Return Values :  Attribute value
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+--------------------------------------------------------------------------*/
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GEN_MENU_ATTR_GET_FCT(grey)
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/* m_attribs.c ends here */