1 /**************************************************************************** 2 * Copyright 2020 Thomas E. Dickey * 3 * Copyright 1998-2008,2010 Free Software Foundation, Inc. * 4 * * 5 * Permission is hereby granted, free of charge, to any person obtaining a * 6 * copy of this software and associated documentation files (the * 7 * "Software"), to deal in the Software without restriction, including * 8 * without limitation the rights to use, copy, modify, merge, publish, * 9 * distribute, distribute with modifications, sublicense, and/or sell * 10 * copies of the Software, and to permit persons to whom the Software is * 11 * furnished to do so, subject to the following conditions: * 12 * * 13 * The above copyright notice and this permission notice shall be included * 14 * in all copies or substantial portions of the Software. * 15 * * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * 17 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * 18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * 19 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * 20 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * 21 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * 22 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * 23 * * 24 * Except as contained in this notice, the name(s) of the above copyright * 25 * holders shall not be used in advertising or otherwise to promote the * 26 * sale, use or other dealings in this Software without prior written * 27 * authorization. * 28 ****************************************************************************/ 29 30 /**************************************************************************** 31 * Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1995 * 32 * and: Eric S. Raymond <esr@snark.thyrsus.com> * 33 * and: Juergen Pfeifer 1997-1999,2008 * 34 ****************************************************************************/ 35 36 /* p_bottom.c 37 * Place a panel on bottom of the stack; may already be in the stack 38 */ 39 #include "panel.priv.h" 40 41 MODULE_ID("$Id: p_bottom.c,v 1.16 2020/09/26 18:02:35 tom Exp $") 42 43 PANEL_EXPORT(int) 44 bottom_panel(PANEL * pan) 45 { 46 int err = OK; 47 48 T((T_CALLED("bottom_panel(%p)"), (void *)pan)); 49 if (pan) 50 { 51 GetHook(pan); 52 if (!Is_Bottom(pan)) 53 { 54 55 dBug(("--> bottom_panel %s", USER_PTR(pan->user, 1))); 56 57 HIDE_PANEL(pan, err, OK); 58 assert(_nc_bottom_panel == _nc_stdscr_pseudo_panel); 59 60 dStack("<lb%d>", 1, pan); 61 62 pan->below = _nc_bottom_panel; 63 pan->above = _nc_bottom_panel->above; 64 if (pan->above) 65 pan->above->below = pan; 66 _nc_bottom_panel->above = pan; 67 68 dStack("<lb%d>", 9, pan); 69 } 70 } 71 else 72 err = ERR; 73 74 returnCode(err); 75 } 76