| 1 | /****************************************************************************
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| 2 | * Copyright (c) 1998-2004,2005 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 | /* panel.c -- implementation of panels library, some core routines */
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| 35 | #include "panel.priv.h"
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| 36 |
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| 37 | MODULE_ID("$Id: panel.c,v 1.23 2005/02/19 18:04:31 tom Exp $")
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| 38 |
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| 39 | /*+-------------------------------------------------------------------------
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| 40 | _nc_retrace_panel (pan)
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| 41 | --------------------------------------------------------------------------*/
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| 42 | #ifdef TRACE
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| 43 | NCURSES_EXPORT(PANEL *)
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| 44 | _nc_retrace_panel(PANEL * pan)
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| 45 | {
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| 46 | T((T_RETURN("%p"), pan));
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| 47 | return pan;
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| 48 | }
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| 49 | #endif
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| 50 |
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| 51 | /*+-------------------------------------------------------------------------
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| 52 | _nc_my_visbuf(ptr)
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| 53 | --------------------------------------------------------------------------*/
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| 54 | #ifdef TRACE
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| 55 | #ifndef TRACE_TXT
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| 56 | NCURSES_EXPORT(const char *)
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| 57 | _nc_my_visbuf(const void *ptr)
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| 58 | {
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| 59 | char temp[32];
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| 60 |
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| 61 | if (ptr != 0)
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| 62 | sprintf(temp, "ptr:%p", ptr);
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| 63 | else
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| 64 | strcpy(temp, "<null>");
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| 65 | return _nc_visbuf(temp);
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| 66 | }
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| 67 | #endif
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| 68 | #endif
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| 69 |
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| 70 | /*+-------------------------------------------------------------------------
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| 71 | dPanel(text,pan)
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| 72 | --------------------------------------------------------------------------*/
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| 73 | #ifdef TRACE
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| 74 | NCURSES_EXPORT(void)
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| 75 | _nc_dPanel(const char *text, const PANEL * pan)
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| 76 | {
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| 77 | _tracef("%s id=%s b=%s a=%s y=%d x=%d",
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| 78 | text, USER_PTR(pan->user),
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| 79 | (pan->below) ? USER_PTR(pan->below->user) : "--",
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| 80 | (pan->above) ? USER_PTR(pan->above->user) : "--",
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| 81 | PSTARTY(pan), PSTARTX(pan));
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| 82 | }
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| 83 | #endif
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| 84 |
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| 85 | /*+-------------------------------------------------------------------------
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| 86 | dStack(fmt,num,pan)
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| 87 | --------------------------------------------------------------------------*/
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| 88 | #ifdef TRACE
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| 89 | NCURSES_EXPORT(void)
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| 90 | _nc_dStack(const char *fmt, int num, const PANEL * pan)
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| 91 | {
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| 92 | char s80[80];
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| 93 |
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| 94 | sprintf(s80, fmt, num, pan);
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| 95 | _tracef("%s b=%s t=%s", s80,
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| 96 | (_nc_bottom_panel) ? USER_PTR(_nc_bottom_panel->user) : "--",
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| 97 | (_nc_top_panel) ? USER_PTR(_nc_top_panel->user) : "--");
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| 98 | if (pan)
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| 99 | _tracef("pan id=%s", USER_PTR(pan->user));
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| 100 | pan = _nc_bottom_panel;
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| 101 | while (pan)
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| 102 | {
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| 103 | dPanel("stk", pan);
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| 104 | pan = pan->above;
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| 105 | }
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| 106 | }
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| 107 | #endif
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| 108 |
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| 109 | /*+-------------------------------------------------------------------------
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| 110 | Wnoutrefresh(pan) - debugging hook for wnoutrefresh
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| 111 | --------------------------------------------------------------------------*/
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| 112 | #ifdef TRACE
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| 113 | NCURSES_EXPORT(void)
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| 114 | _nc_Wnoutrefresh(const PANEL * pan)
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| 115 | {
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| 116 | dPanel("wnoutrefresh", pan);
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| 117 | wnoutrefresh(pan->win);
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| 118 | }
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| 119 | #endif
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| 120 |
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| 121 | /*+-------------------------------------------------------------------------
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| 122 | Touchpan(pan)
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| 123 | --------------------------------------------------------------------------*/
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| 124 | #ifdef TRACE
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| 125 | NCURSES_EXPORT(void)
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| 126 | _nc_Touchpan(const PANEL * pan)
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| 127 | {
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| 128 | dPanel("Touchpan", pan);
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| 129 | touchwin(pan->win);
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| 130 | }
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| 131 | #endif
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| 132 |
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| 133 | /*+-------------------------------------------------------------------------
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| 134 | Touchline(pan,start,count)
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| 135 | --------------------------------------------------------------------------*/
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| 136 | #ifdef TRACE
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| 137 | NCURSES_EXPORT(void)
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| 138 | _nc_Touchline(const PANEL * pan, int start, int count)
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| 139 | {
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| 140 | char s80[80];
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| 141 |
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| 142 | sprintf(s80, "Touchline s=%d c=%d", start, count);
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| 143 | dPanel(s80, pan);
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| 144 | touchline(pan->win, start, count);
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| 145 | }
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| 146 | #endif
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| 147 |
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| 148 | #ifndef TRACE
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| 149 | # ifndef __GNUC__
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| 150 | /* Some C compilers need something defined in a source file */
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| 151 | extern void _nc_dummy_panel(void);
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| 152 | void
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| 153 | _nc_dummy_panel(void)
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| 154 | {
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| 155 | }
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| 156 | # endif
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| 157 | #endif
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