1 /* $OpenBSD: p_show.c,v 1.7 2023/10/17 09:52:10 nicm Exp $ */ 2 3 /**************************************************************************** 4 * Copyright 2020,2021 Thomas E. Dickey * 5 * Copyright 1998-2009,2010 Free Software Foundation, Inc. * 6 * * 7 * Permission is hereby granted, free of charge, to any person obtaining a * 8 * copy of this software and associated documentation files (the * 9 * "Software"), to deal in the Software without restriction, including * 10 * without limitation the rights to use, copy, modify, merge, publish, * 11 * distribute, distribute with modifications, sublicense, and/or sell * 12 * copies of the Software, and to permit persons to whom the Software is * 13 * furnished to do so, subject to the following conditions: * 14 * * 15 * The above copyright notice and this permission notice shall be included * 16 * in all copies or substantial portions of the Software. * 17 * * 18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * 19 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * 20 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * 21 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * 22 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * 23 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * 24 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * 25 * * 26 * Except as contained in this notice, the name(s) of the above copyright * 27 * holders shall not be used in advertising or otherwise to promote the * 28 * sale, use or other dealings in this Software without prior written * 29 * authorization. * 30 ****************************************************************************/ 31 32 /**************************************************************************** 33 * Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1995 * 34 * and: Eric S. Raymond <esr@snark.thyrsus.com> * 35 ****************************************************************************/ 36 37 /* p_show.c 38 * Place a panel on top of the stack; may already be in the stack 39 */ 40 #include "panel.priv.h" 41 42 MODULE_ID("$Id: p_show.c,v 1.7 2023/10/17 09:52:10 nicm Exp $") 43 44 PANEL_EXPORT(int) 45 show_panel(PANEL * pan) 46 { 47 int err = ERR; 48 49 T((T_CALLED("show_panel(%p)"), (void *)pan)); 50 51 if (pan) 52 { 53 GetHook(pan); 54 55 if (Is_Top(pan)) 56 returnCode(OK); 57 58 dBug(("--> show_panel %s", USER_PTR(pan->user, 1))); 59 60 HIDE_PANEL(pan, err, OK); 61 62 dStack("<lt%d>", 1, pan); 63 assert(_nc_bottom_panel == _nc_stdscr_pseudo_panel); 64 65 _nc_top_panel->above = pan; 66 pan->below = _nc_top_panel; 67 pan->above = (PANEL *) 0; 68 _nc_top_panel = pan; 69 70 err = OK; 71 72 dStack("<lt%d>", 9, pan); 73 } 74 returnCode(err); 75 } 76