ncurses/trace/lib_tracemse.c

   1 /****************************************************************************
   2  * Copyright (c) 1998-2011,2012 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> 1992,1995               *
  31  *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
  32  *     and: Thomas E. Dickey                        1996-on                 *
  33  ****************************************************************************/
  34
  35 /*
  36  *      lib_tracemse.c - Tracing/Debugging routines (mouse events)
  37  */
  38
  39 #include <curses.priv.h>
  40
  41 MODULE_ID("$Id: lib_tracemse.c,v 1.20 2012/02/22 22:40:24 tom Exp $")
  42
  43 #ifdef TRACE
  44
  45 #define my_buffer sp->tracemse_buf
  46
  47 static char *
  48 _trace_mmask_t(SCREEN *sp, mmask_t code)
  49 {
  50 #define SHOW(m, s) \
  51     if ((code & m) == m) { \
  52         _nc_STRCAT(my_buffer, s, sizeof(my_buffer)); \
  53         _nc_STRCAT(my_buffer, ", ", sizeof(my_buffer)); \
  54     }
  55
  56     SHOW(BUTTON1_RELEASED, "release-1");
  57     SHOW(BUTTON1_PRESSED, "press-1");
  58     SHOW(BUTTON1_CLICKED, "click-1");
  59     SHOW(BUTTON1_DOUBLE_CLICKED, "doubleclick-1");
  60     SHOW(BUTTON1_TRIPLE_CLICKED, "tripleclick-1");
  61 #if NCURSES_MOUSE_VERSION == 1
  62     SHOW(BUTTON1_RESERVED_EVENT, "reserved-1");
  63 #endif
  64
  65     SHOW(BUTTON2_RELEASED, "release-2");
  66     SHOW(BUTTON2_PRESSED, "press-2");
  67     SHOW(BUTTON2_CLICKED, "click-2");
  68     SHOW(BUTTON2_DOUBLE_CLICKED, "doubleclick-2");
  69     SHOW(BUTTON2_TRIPLE_CLICKED, "tripleclick-2");
  70 #if NCURSES_MOUSE_VERSION == 1
  71     SHOW(BUTTON2_RESERVED_EVENT, "reserved-2");
  72 #endif
  73
  74     SHOW(BUTTON3_RELEASED, "release-3");
  75     SHOW(BUTTON3_PRESSED, "press-3");
  76     SHOW(BUTTON3_CLICKED, "click-3");
  77     SHOW(BUTTON3_DOUBLE_CLICKED, "doubleclick-3");
  78     SHOW(BUTTON3_TRIPLE_CLICKED, "tripleclick-3");
  79 #if NCURSES_MOUSE_VERSION == 1
  80     SHOW(BUTTON3_RESERVED_EVENT, "reserved-3");
  81 #endif
  82
  83     SHOW(BUTTON4_RELEASED, "release-4");
  84     SHOW(BUTTON4_PRESSED, "press-4");
  85     SHOW(BUTTON4_CLICKED, "click-4");
  86     SHOW(BUTTON4_DOUBLE_CLICKED, "doubleclick-4");
  87     SHOW(BUTTON4_TRIPLE_CLICKED, "tripleclick-4");
  88 #if NCURSES_MOUSE_VERSION == 1
  89     SHOW(BUTTON4_RESERVED_EVENT, "reserved-4");
  90 #endif
  91
  92 #if NCURSES_MOUSE_VERSION == 2
  93     SHOW(BUTTON5_RELEASED, "release-5");
  94     SHOW(BUTTON5_PRESSED, "press-5");
  95     SHOW(BUTTON5_CLICKED, "click-5");
  96     SHOW(BUTTON5_DOUBLE_CLICKED, "doubleclick-5");
  97     SHOW(BUTTON5_TRIPLE_CLICKED, "tripleclick-5");
  98 #endif
  99
 100     SHOW(BUTTON_CTRL, "ctrl");
 101     SHOW(BUTTON_SHIFT, "shift");
 102     SHOW(BUTTON_ALT, "alt");
 103     SHOW(ALL_MOUSE_EVENTS, "all-events");
 104     SHOW(REPORT_MOUSE_POSITION, "position");
 105
 106 #undef SHOW
 107
 108     if (my_buffer[strlen(my_buffer) - 1] == ' ')
 109         my_buffer[strlen(my_buffer) - 2] = '\0';
 110
 111     return (my_buffer);
 112 }
 113
 114 NCURSES_EXPORT(char *)
 115 _nc_tracemouse(SCREEN *sp, MEVENT const *ep)
 116 {
 117     _nc_SPRINTF(my_buffer, _nc_SLIMIT(sizeof(my_buffer))
 118                 TRACEMSE_FMT,
 119                 ep->id,
 120                 ep->x,
 121                 ep->y,
 122                 ep->z,
 123                 (unsigned long) ep->bstate);
 124
 125     (void) _trace_mmask_t(sp, ep->bstate);
 126     _nc_STRCAT(my_buffer, "}", sizeof(my_buffer));
 127     return (my_buffer);
 128 }
 129
 130 NCURSES_EXPORT(mmask_t)
 131 _nc_retrace_mmask_t(SCREEN *sp, mmask_t code)
 132 {
 133     *my_buffer = '\0';
 134     T((T_RETURN("{%s}"), _trace_mmask_t(sp, code)));
 135     return code;
 136 }
 137
 138 NCURSES_EXPORT(char *)
 139 _tracemouse(MEVENT const *ep)
 140 {
 141     return _nc_tracemouse(CURRENT_SCREEN, ep);
 142 }
 143
 144 #else /* !TRACE */
 145 EMPTY_MODULE(_nc_lib_tracemouse)
 146 #endif