e062a26af52371c2352287999c89bf35cb890f3a
[ncurses.git] / ncurses / trace / lib_tracemse.c
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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  *     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