ncurses/trace/lib_tracemse.c

   1 /****************************************************************************
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  28
  29 /****************************************************************************
  30  *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
  31  *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
  32  ****************************************************************************/
  33
  34 /*
  35  *      lib_tracemse.c - Tracing/Debugging routines (mouse events)
  36  */
  37
  38 #include <curses.priv.h>
  39
  40 MODULE_ID("$Id: lib_tracemse.c,v 1.10 2002/01/12 22:32:25 tom Exp $")
  41
  42 #ifdef TRACE
  43
  44 NCURSES_EXPORT(char *)
  45 _tracemouse(MEVENT const *ep)
  46 {
  47     static char buf[80];
  48
  49     (void) sprintf(buf, "id %2d  at (%2d, %2d, %2d) state %4lx = {",
  50                    ep->id, ep->x, ep->y, ep->z, ep->bstate);
  51
  52 #define SHOW(m, s) if ((ep->bstate & m) == m) strcat(strcat(buf, s), ", ")
  53     SHOW(BUTTON1_RELEASED, "release-1");
  54     SHOW(BUTTON1_PRESSED, "press-1");
  55     SHOW(BUTTON1_CLICKED, "click-1");
  56     SHOW(BUTTON1_DOUBLE_CLICKED, "doubleclick-1");
  57     SHOW(BUTTON1_TRIPLE_CLICKED, "tripleclick-1");
  58     SHOW(BUTTON1_RESERVED_EVENT, "reserved-1");
  59     SHOW(BUTTON2_RELEASED, "release-2");
  60     SHOW(BUTTON2_PRESSED, "press-2");
  61     SHOW(BUTTON2_CLICKED, "click-2");
  62     SHOW(BUTTON2_DOUBLE_CLICKED, "doubleclick-2");
  63     SHOW(BUTTON2_TRIPLE_CLICKED, "tripleclick-2");
  64     SHOW(BUTTON2_RESERVED_EVENT, "reserved-2");
  65     SHOW(BUTTON3_RELEASED, "release-3");
  66     SHOW(BUTTON3_PRESSED, "press-3");
  67     SHOW(BUTTON3_CLICKED, "click-3");
  68     SHOW(BUTTON3_DOUBLE_CLICKED, "doubleclick-3");
  69     SHOW(BUTTON3_TRIPLE_CLICKED, "tripleclick-3");
  70     SHOW(BUTTON3_RESERVED_EVENT, "reserved-3");
  71     SHOW(BUTTON4_RELEASED, "release-4");
  72     SHOW(BUTTON4_PRESSED, "press-4");
  73     SHOW(BUTTON4_CLICKED, "click-4");
  74     SHOW(BUTTON4_DOUBLE_CLICKED, "doubleclick-4");
  75     SHOW(BUTTON4_TRIPLE_CLICKED, "tripleclick-4");
  76     SHOW(BUTTON4_RESERVED_EVENT, "reserved-4");
  77     SHOW(BUTTON_CTRL, "ctrl");
  78     SHOW(BUTTON_SHIFT, "shift");
  79     SHOW(BUTTON_ALT, "alt");
  80     SHOW(ALL_MOUSE_EVENTS, "all-events");
  81     SHOW(REPORT_MOUSE_POSITION, "position");
  82 #undef SHOW
  83
  84     if (buf[strlen(buf) - 1] == ' ')
  85         buf[strlen(buf) - 2] = '\0';
  86     (void) strcat(buf, "}");
  87     return (buf);
  88 }
  89
  90 #else /* !TRACE */
  91 empty_module(_nc_lib_tracemouse)
  92 #endif