1 /**************************************************************************** 2 * Copyright 2020 Thomas E. Dickey * 3 * Copyright 1998-2010,2012 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 1996-1999,2008 * 34 * and: Thomas E. Dickey * 35 ****************************************************************************/ 36 37 /* panel.c -- implementation of panels library, some core routines */ 38 #include "panel.priv.h" 39 40 MODULE_ID("$Id: panel.c,v 1.30 2020/09/26 18:05:17 tom Exp $") 41 42 /*+------------------------------------------------------------------------- 43 _nc_retrace_panel (pan) 44 --------------------------------------------------------------------------*/ 45 #ifdef TRACE 46 PANEL_EXPORT(PANEL *) 47 _nc_retrace_panel(PANEL * pan) 48 { 49 T((T_RETURN("%p"), (void *)pan)); 50 return pan; 51 } 52 #endif 53 54 /*+------------------------------------------------------------------------- 55 _nc_my_visbuf(ptr) 56 --------------------------------------------------------------------------*/ 57 #ifdef TRACE 58 #ifndef TRACE_TXT 59 PANEL_EXPORT(const char *) 60 _nc_my_visbuf(const void *ptr, int n) 61 { 62 char temp[32]; 63 64 if (ptr != 0) 65 _nc_SPRINTF(temp, _nc_SLIMIT(sizeof(temp)) "%p", ptr); 66 else 67 _nc_STRCPY(temp, "<null>", sizeof(temp)); 68 return _nc_visbuf2(n, temp); 69 } 70 #endif 71 #endif 72 73 /*+------------------------------------------------------------------------- 74 dPanel(text,pan) 75 --------------------------------------------------------------------------*/ 76 #ifdef TRACE 77 PANEL_EXPORT(void) 78 _nc_dPanel(const char *text, const PANEL * pan) 79 { 80 _tracef("%s id=%s b=%s a=%s y=%d x=%d", 81 text, USER_PTR(pan->user, 1), 82 (pan->below) ? USER_PTR(pan->below->user, 2) : "--", 83 (pan->above) ? USER_PTR(pan->above->user, 3) : "--", 84 PSTARTY(pan), PSTARTX(pan)); 85 } 86 #endif 87 88 /*+------------------------------------------------------------------------- 89 dStack(fmt,num,pan) 90 --------------------------------------------------------------------------*/ 91 #ifdef TRACE 92 PANEL_EXPORT(void) 93 _nc_dStack(const char *fmt, int num, const PANEL * pan) 94 { 95 char s80[80]; 96 97 GetPanelHook(pan); 98 99 _nc_SPRINTF(s80, _nc_SLIMIT(sizeof(s80)) fmt, num, pan); 100 _tracef("%s b=%s t=%s", s80, 101 (_nc_bottom_panel) ? USER_PTR(_nc_bottom_panel->user, 1) : "--", 102 (_nc_top_panel) ? USER_PTR(_nc_top_panel->user, 2) : "--"); 103 if (pan) 104 _tracef("pan id=%s", USER_PTR(pan->user, 1)); 105 pan = _nc_bottom_panel; 106 while (pan) 107 { 108 dPanel("stk", pan); 109 pan = pan->above; 110 } 111 } 112 #endif 113 114 /*+------------------------------------------------------------------------- 115 Wnoutrefresh(pan) - debugging hook for wnoutrefresh 116 --------------------------------------------------------------------------*/ 117 #ifdef TRACE 118 PANEL_EXPORT(void) 119 _nc_Wnoutrefresh(const PANEL * pan) 120 { 121 dPanel("wnoutrefresh", pan); 122 wnoutrefresh(pan->win); 123 } 124 #endif 125 126 /*+------------------------------------------------------------------------- 127 Touchpan(pan) 128 --------------------------------------------------------------------------*/ 129 #ifdef TRACE 130 PANEL_EXPORT(void) 131 _nc_Touchpan(const PANEL * pan) 132 { 133 dPanel("Touchpan", pan); 134 touchwin(pan->win); 135 } 136 #endif 137 138 /*+------------------------------------------------------------------------- 139 Touchline(pan,start,count) 140 --------------------------------------------------------------------------*/ 141 #ifdef TRACE 142 PANEL_EXPORT(void) 143 _nc_Touchline(const PANEL * pan, int start, int count) 144 { 145 char s80[80]; 146 147 _nc_SPRINTF(s80, _nc_SLIMIT(sizeof(s80)) "Touchline s=%d c=%d", start, count); 148 dPanel(s80, pan); 149 touchline(pan->win, start, count); 150 } 151 #endif 152 153 #ifndef TRACE 154 # ifndef __GNUC__ 155 /* Some C compilers need something defined in a source file */ 156 extern void _nc_dummy_panel(void); 157 void 158 _nc_dummy_panel(void) 159 { 160 } 161 # endif 162 #endif 163