1 /**************************************************************************** 2 * Copyright (c) 1998-2010,2012 Free Software Foundation, Inc. * 3 * * 4 * Permission is hereby granted, free of charge, to any person obtaining a * 5 * copy of this software and associated documentation files (the * 6 * "Software"), to deal in the Software without restriction, including * 7 * without limitation the rights to use, copy, modify, merge, publish, * 8 * distribute, distribute with modifications, sublicense, and/or sell * 9 * copies of the Software, and to permit persons to whom the Software is * 10 * furnished to do so, subject to the following conditions: * 11 * * 12 * The above copyright notice and this permission notice shall be included * 13 * in all copies or substantial portions of the Software. * 14 * * 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * 16 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * 17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * 18 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * 19 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * 20 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * 21 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * 22 * * 23 * Except as contained in this notice, the name(s) of the above copyright * 24 * holders shall not be used in advertising or otherwise to promote the * 25 * sale, use or other dealings in this Software without prior written * 26 * authorization. * 27 ****************************************************************************/ 28 29 /**************************************************************************** 30 * Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1995 * 31 * and: Eric S. Raymond <esr@snark.thyrsus.com> * 32 * and: Juergen Pfeifer 1996-1999,2008 * 33 * and: Thomas E. Dickey * 34 ****************************************************************************/ 35 36 /* panel.c -- implementation of panels library, some core routines */ 37 #include "panel.priv.h" 38 39 MODULE_ID("$Id: panel.c,v 1.26 2012/02/23 10:02:15 tom Exp $") 40 41 /*+------------------------------------------------------------------------- 42 _nc_retrace_panel (pan) 43 --------------------------------------------------------------------------*/ 44 #ifdef TRACE 45 NCURSES_EXPORT(PANEL *) 46 _nc_retrace_panel(PANEL * pan) 47 { 48 T((T_RETURN("%p"), (void *)pan)); 49 return pan; 50 } 51 #endif 52 53 /*+------------------------------------------------------------------------- 54 _nc_my_visbuf(ptr) 55 --------------------------------------------------------------------------*/ 56 #ifdef TRACE 57 #ifndef TRACE_TXT 58 NCURSES_EXPORT(const char *) 59 _nc_my_visbuf(const void *ptr) 60 { 61 char temp[32]; 62 63 if (ptr != 0) 64 _nc_SPRINTF(temp, _nc_SLIMIT(sizeof(temp)) "ptr:%p", ptr); 65 else 66 _nc_STRCPY(temp, "<null>", sizeof(temp)); 67 return _nc_visbuf(temp); 68 } 69 #endif 70 #endif 71 72 /*+------------------------------------------------------------------------- 73 dPanel(text,pan) 74 --------------------------------------------------------------------------*/ 75 #ifdef TRACE 76 NCURSES_EXPORT(void) 77 _nc_dPanel(const char *text, const PANEL * pan) 78 { 79 _tracef("%s id=%s b=%s a=%s y=%d x=%d", 80 text, USER_PTR(pan->user), 81 (pan->below) ? USER_PTR(pan->below->user) : "--", 82 (pan->above) ? USER_PTR(pan->above->user) : "--", 83 PSTARTY(pan), PSTARTX(pan)); 84 } 85 #endif 86 87 /*+------------------------------------------------------------------------- 88 dStack(fmt,num,pan) 89 --------------------------------------------------------------------------*/ 90 #ifdef TRACE 91 NCURSES_EXPORT(void) 92 _nc_dStack(const char *fmt, int num, const PANEL * pan) 93 { 94 char s80[80]; 95 96 GetPanelHook(pan); 97 98 _nc_SPRINTF(s80, _nc_SLIMIT(sizeof(s80)) fmt, num, pan); 99 _tracef("%s b=%s t=%s", s80, 100 (_nc_bottom_panel) ? USER_PTR(_nc_bottom_panel->user) : "--", 101 (_nc_top_panel) ? USER_PTR(_nc_top_panel->user) : "--"); 102 if (pan) 103 _tracef("pan id=%s", USER_PTR(pan->user)); 104 pan = _nc_bottom_panel; 105 while (pan) 106 { 107 dPanel("stk", pan); 108 pan = pan->above; 109 } 110 } 111 #endif 112 113 /*+------------------------------------------------------------------------- 114 Wnoutrefresh(pan) - debugging hook for wnoutrefresh 115 --------------------------------------------------------------------------*/ 116 #ifdef TRACE 117 NCURSES_EXPORT(void) 118 _nc_Wnoutrefresh(const PANEL * pan) 119 { 120 dPanel("wnoutrefresh", pan); 121 wnoutrefresh(pan->win); 122 } 123 #endif 124 125 /*+------------------------------------------------------------------------- 126 Touchpan(pan) 127 --------------------------------------------------------------------------*/ 128 #ifdef TRACE 129 NCURSES_EXPORT(void) 130 _nc_Touchpan(const PANEL * pan) 131 { 132 dPanel("Touchpan", pan); 133 touchwin(pan->win); 134 } 135 #endif 136 137 /*+------------------------------------------------------------------------- 138 Touchline(pan,start,count) 139 --------------------------------------------------------------------------*/ 140 #ifdef TRACE 141 NCURSES_EXPORT(void) 142 _nc_Touchline(const PANEL * pan, int start, int count) 143 { 144 char s80[80]; 145 146 _nc_SPRINTF(s80, _nc_SLIMIT(sizeof(s80)) "Touchline s=%d c=%d", start, count); 147 dPanel(s80, pan); 148 touchline(pan->win, start, count); 149 } 150 #endif 151 152 #ifndef TRACE 153 # ifndef __GNUC__ 154 /* Some C compilers need something defined in a source file */ 155 extern void _nc_dummy_panel(void); 156 void 157 _nc_dummy_panel(void) 158 { 159 } 160 # endif 161 #endif 162