| 1 | /****************************************************************************
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| 2 | * Copyright (c) 1998-2000,2005 Free Software Foundation, Inc. *
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| 3 | * *
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| 4 | * Permission is hereby granted, free of charge, to any person obtaining a *
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| 5 | * copy of this software and associated documentation files (the *
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| 6 | * "Software"), to deal in the Software without restriction, including *
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| 7 | * without limitation the rights to use, copy, modify, merge, publish, *
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| 8 | * distribute, distribute with modifications, sublicense, and/or sell *
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| 9 | * copies of the Software, and to permit persons to whom the Software is *
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| 10 | * furnished to do so, subject to the following conditions: *
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| 11 | * *
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| 12 | * The above copyright notice and this permission notice shall be included *
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| 13 | * in all copies or substantial portions of the Software. *
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| 14 | * *
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| 15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
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| 16 | * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
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| 17 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
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| 18 | * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
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| 19 | * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
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| 20 | * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
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| 21 | * THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
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| 22 | * *
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| 23 | * Except as contained in this notice, the name(s) of the above copyright *
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| 24 | * holders shall not be used in advertising or otherwise to promote the *
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| 25 | * sale, use or other dealings in this Software without prior written *
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| 26 | * authorization. *
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| 27 | ****************************************************************************/
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| 28 |
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| 29 | /****************************************************************************
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| 30 | * Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1995 *
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| 31 | * and: Eric S. Raymond <esr@snark.thyrsus.com> *
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| 32 | ****************************************************************************/
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| 33 |
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| 34 | /* p_show.c
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| 35 | * Place a panel on top of the stack; may already be in the stack
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| 36 | */
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| 37 | #include "panel.priv.h"
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| 38 |
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| 39 | MODULE_ID("$Id: p_show.c,v 1.11 2005/02/19 16:42:02 tom Exp $")
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| 40 |
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| 41 | NCURSES_EXPORT(int)
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| 42 | show_panel(PANEL * pan)
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| 43 | {
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| 44 | int err = OK;
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| 45 |
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| 46 | T((T_CALLED("show_panel(%p)"), pan));
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| 47 |
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| 48 | if (!pan)
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| 49 | returnCode(ERR);
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| 50 |
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| 51 | if (Is_Top(pan))
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| 52 | returnCode(OK);
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| 53 |
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| 54 | dBug(("--> show_panel %s", USER_PTR(pan->user)));
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| 55 |
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| 56 | HIDE_PANEL(pan, err, OK);
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| 57 |
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| 58 | dStack("<lt%d>", 1, pan);
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| 59 | assert(_nc_bottom_panel == _nc_stdscr_pseudo_panel);
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| 60 |
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| 61 | _nc_top_panel->above = pan;
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| 62 | pan->below = _nc_top_panel;
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| 63 | pan->above = (PANEL *) 0;
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| 64 | _nc_top_panel = pan;
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| 65 |
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| 66 | dStack("<lt%d>", 9, pan);
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| 67 |
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| 68 | returnCode(OK);
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| 69 | }
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