xref: /dragonfly/contrib/ncurses/panel/panel.c (revision 2cd2d2b5)
1 /****************************************************************************
2  * Copyright (c) 1998 Free Software Foundation, Inc.                        *
3  *                                                                          *
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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  *
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14  *                                                                          *
15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
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17  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
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22  *                                                                          *
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28 
29 /****************************************************************************
30  *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1995                    *
31  *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
32  ****************************************************************************/
33 
34 /* panel.c -- implementation of panels library, some core routines */
35 #include "panel.priv.h"
36 
37 MODULE_ID("$Id: panel.c,v 1.18 1999/09/29 15:22:32 juergen Exp $")
38 
39 #ifdef TRACE
40 #ifndef TRACE_TXT
41 const char *_nc_my_visbuf(const void *ptr)
42 {
43 	char temp[32];
44 	if (ptr != 0)
45 		sprintf(temp, "ptr:%p", ptr);
46 	else
47 		strcpy(temp, "<null>");
48 	return _nc_visbuf(temp);
49 }
50 #endif
51 #endif
52 
53 
54 /*+-------------------------------------------------------------------------
55 	dPanel(text,pan)
56 --------------------------------------------------------------------------*/
57 #ifdef TRACE
58 void
59 _nc_dPanel(const char *text, const PANEL *pan)
60 {
61 	_tracef("%s id=%s b=%s a=%s y=%d x=%d",
62 		text, USER_PTR(pan->user),
63 		(pan->below) ?  USER_PTR(pan->below->user) : "--",
64 		(pan->above) ?  USER_PTR(pan->above->user) : "--",
65 		PSTARTY(pan), PSTARTX(pan));
66 }
67 #endif
68 
69 /*+-------------------------------------------------------------------------
70 	dStack(fmt,num,pan)
71 --------------------------------------------------------------------------*/
72 #ifdef TRACE
73 void
74 _nc_dStack(const char *fmt, int num, const PANEL *pan)
75 {
76   char s80[80];
77 
78   sprintf(s80,fmt,num,pan);
79   _tracef("%s b=%s t=%s",s80,
80 	  (_nc_bottom_panel) ?  USER_PTR(_nc_bottom_panel->user) : "--",
81 	  (_nc_top_panel)    ?  USER_PTR(_nc_top_panel->user)    : "--");
82   if(pan)
83     _tracef("pan id=%s", USER_PTR(pan->user));
84   pan = _nc_bottom_panel;
85   while(pan)
86     {
87       dPanel("stk",pan);
88       pan = pan->above;
89     }
90 }
91 #endif
92 
93 /*+-------------------------------------------------------------------------
94 	Wnoutrefresh(pan) - debugging hook for wnoutrefresh
95 --------------------------------------------------------------------------*/
96 #ifdef TRACE
97 void
98 _nc_Wnoutrefresh(const PANEL *pan)
99 {
100   dPanel("wnoutrefresh",pan);
101   wnoutrefresh(pan->win);
102 }
103 #endif
104 
105 /*+-------------------------------------------------------------------------
106 	Touchpan(pan)
107 --------------------------------------------------------------------------*/
108 #ifdef TRACE
109 void
110 _nc_Touchpan(const PANEL *pan)
111 {
112   dPanel("Touchpan",pan);
113   touchwin(pan->win);
114 }
115 #endif
116 
117 /*+-------------------------------------------------------------------------
118 	Touchline(pan,start,count)
119 --------------------------------------------------------------------------*/
120 #ifdef TRACE
121 void
122 _nc_Touchline(const PANEL *pan, int start, int count)
123 {
124   char s80[80];
125   sprintf(s80,"Touchline s=%d c=%d",start,count);
126   dPanel(s80,pan);
127   touchline(pan->win,start,count);
128 }
129 #endif
130 
131 #ifndef TRACE
132 #  ifndef __GNUC__
133      /* Some C compilers need something defined in a source file */
134      static char GCC_UNUSED dummy;
135 #  endif
136 #endif
137