0294a182a1
It seems both local changes we made to 5.7 have already been fixed upstream properly, so there is no need to preserve the changes. Also, with SVN we import full source trees. Unlike CVS, where we removed unneeded cruft.
101 lines
4.4 KiB
C
101 lines
4.4 KiB
C
/****************************************************************************
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* Copyright (c) 1998-2004,2010 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_sub *
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* Menus subwindow association routines *
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***************************************************************************/
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#include "menu.priv.h"
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MODULE_ID("$Id: m_sub.c,v 1.12 2010/01/23 21:20:11 tom Exp $")
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/*---------------------------------------------------------------------------
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| Facility : libnmenu
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| Function : int set_menu_sub(MENU *menu, WINDOW *win)
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| Description : Sets the subwindow of the menu.
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| Return Values : E_OK - success
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| E_POSTED - menu is already posted
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+--------------------------------------------------------------------------*/
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NCURSES_EXPORT(int)
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set_menu_sub(MENU * menu, WINDOW *win)
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{
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T((T_CALLED("set_menu_sub(%p,%p)"), (void *)menu, (void *)win));
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if (menu)
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{
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if (menu->status & _POSTED)
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RETURN(E_POSTED);
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else
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#if NCURSES_SP_FUNCS
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{
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/* We ensure that usersub is never null. So even if a null
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WINDOW parameter is passed, we store the SCREENS stdscr.
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The only MENU that can have a null usersub is the static
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_nc_default_Menu.
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*/
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SCREEN *sp = _nc_screen_of(menu->usersub);
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menu->usersub = win ? win : sp->_stdscr;
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_nc_Calculate_Item_Length_and_Width(menu);
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}
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#else
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menu->usersub = win;
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#endif
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}
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else
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_nc_Default_Menu.usersub = win;
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RETURN(E_OK);
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}
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/*---------------------------------------------------------------------------
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| Facility : libnmenu
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| Function : WINDOW* menu_sub(const MENU *menu)
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| Description : Returns a pointer to the subwindow of the menu
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| Return Values : NULL on error, otherwise a pointer to the window
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+--------------------------------------------------------------------------*/
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NCURSES_EXPORT(WINDOW *)
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menu_sub(const MENU * menu)
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{
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const MENU *m = Normalize_Menu(menu);
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T((T_CALLED("menu_sub(%p)"), (const void *)menu));
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returnWin(Get_Menu_Window(m));
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}
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/* m_sub.c ends here */
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