ncurses 5.5
[ncurses.git] / ncurses / trace / lib_tracemse.c
index fbdd2c006de0078d4c4759198a1d81212da459cf..98290a1efb0eabb986de332b4695b2c8e2c49d3a 100644 (file)
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ * Copyright (c) 1998-2002,2005 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
 /****************************************************************************
  *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
  *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ *     and: Thomas E. Dickey                        1996-on                 *
  ****************************************************************************/
 
-
-
 /*
  *     lib_tracemse.c - Tracing/Debugging routines (mouse events)
  */
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: lib_tracemse.c,v 1.6 1998/11/16 14:28:17 Alexander.V.Lukyanov Exp $")
+MODULE_ID("$Id: lib_tracemse.c,v 1.12 2005/06/11 19:53:50 tom Exp $")
 
 #ifdef TRACE
 
-char *_tracemouse(MEVENT const *ep)
+NCURSES_EXPORT(char *)
+_tracemouse(MEVENT const *ep)
 {
-       static char buf[80];
-
-       (void) sprintf(buf, "id %2d  at (%2d, %2d, %2d) state %4lx = {",
-                      ep->id, ep->x, ep->y, ep->z, ep->bstate);
-
-#define SHOW(m, s) if ((ep->bstate & m)==m) {strcat(buf,s); strcat(buf, ", ");}
-       SHOW(BUTTON1_RELEASED,          "release-1")
-       SHOW(BUTTON1_PRESSED,           "press-1")
-       SHOW(BUTTON1_CLICKED,           "click-1")
-       SHOW(BUTTON1_DOUBLE_CLICKED,    "doubleclick-1")
-       SHOW(BUTTON1_TRIPLE_CLICKED,    "tripleclick-1")
-       SHOW(BUTTON1_RESERVED_EVENT,    "reserved-1")
-       SHOW(BUTTON2_RELEASED,          "release-2")
-       SHOW(BUTTON2_PRESSED,           "press-2")
-       SHOW(BUTTON2_CLICKED,           "click-2")
-       SHOW(BUTTON2_DOUBLE_CLICKED,    "doubleclick-2")
-       SHOW(BUTTON2_TRIPLE_CLICKED,    "tripleclick-2")
-       SHOW(BUTTON2_RESERVED_EVENT,    "reserved-2")
-       SHOW(BUTTON3_RELEASED,          "release-3")
-       SHOW(BUTTON3_PRESSED,           "press-3")
-       SHOW(BUTTON3_CLICKED,           "click-3")
-       SHOW(BUTTON3_DOUBLE_CLICKED,    "doubleclick-3")
-       SHOW(BUTTON3_TRIPLE_CLICKED,    "tripleclick-3")
-       SHOW(BUTTON3_RESERVED_EVENT,    "reserved-3")
-       SHOW(BUTTON4_RELEASED,          "release-4")
-       SHOW(BUTTON4_PRESSED,           "press-4")
-       SHOW(BUTTON4_CLICKED,           "click-4")
-       SHOW(BUTTON4_DOUBLE_CLICKED,    "doubleclick-4")
-       SHOW(BUTTON4_TRIPLE_CLICKED,    "tripleclick-4")
-       SHOW(BUTTON4_RESERVED_EVENT,    "reserved-4")
-       SHOW(BUTTON_CTRL,               "ctrl")
-       SHOW(BUTTON_SHIFT,              "shift")
-       SHOW(BUTTON_ALT,                "alt")
-       SHOW(ALL_MOUSE_EVENTS,          "all-events")
-       SHOW(REPORT_MOUSE_POSITION,     "position")
+    /*
+     * hmm - format is no longer than 80 columns, there are 5 numbers that
+     * could at most have 10 digits, and the mask contains no more than 32 bits
+     * with each bit representing less than 15 characters.  Usually the whole
+     * string is less than 80 columns, but this buffer size is an absolute
+     * limit.
+     */
+    static char buf[80 + (5 * 10) + (32 * 15)];
+
+    (void) sprintf(buf, "id %2d  at (%2d, %2d, %2d) state %4lx = {",
+                  ep->id,
+                  ep->x,
+                  ep->y,
+                  ep->z,
+                  (unsigned long) ep->bstate);
+
+#define SHOW(m, s) if ((ep->bstate & m) == m) strcat(strcat(buf, s), ", ")
+
+    SHOW(BUTTON1_RELEASED, "release-1");
+    SHOW(BUTTON1_PRESSED, "press-1");
+    SHOW(BUTTON1_CLICKED, "click-1");
+    SHOW(BUTTON1_DOUBLE_CLICKED, "doubleclick-1");
+    SHOW(BUTTON1_TRIPLE_CLICKED, "tripleclick-1");
+#if NCURSES_MOUSE_VERSION == 1
+    SHOW(BUTTON1_RESERVED_EVENT, "reserved-1");
+#endif
+
+    SHOW(BUTTON2_RELEASED, "release-2");
+    SHOW(BUTTON2_PRESSED, "press-2");
+    SHOW(BUTTON2_CLICKED, "click-2");
+    SHOW(BUTTON2_DOUBLE_CLICKED, "doubleclick-2");
+    SHOW(BUTTON2_TRIPLE_CLICKED, "tripleclick-2");
+#if NCURSES_MOUSE_VERSION == 1
+    SHOW(BUTTON2_RESERVED_EVENT, "reserved-2");
+#endif
+
+    SHOW(BUTTON3_RELEASED, "release-3");
+    SHOW(BUTTON3_PRESSED, "press-3");
+    SHOW(BUTTON3_CLICKED, "click-3");
+    SHOW(BUTTON3_DOUBLE_CLICKED, "doubleclick-3");
+    SHOW(BUTTON3_TRIPLE_CLICKED, "tripleclick-3");
+#if NCURSES_MOUSE_VERSION == 1
+    SHOW(BUTTON3_RESERVED_EVENT, "reserved-3");
+#endif
+
+    SHOW(BUTTON4_RELEASED, "release-4");
+    SHOW(BUTTON4_PRESSED, "press-4");
+    SHOW(BUTTON4_CLICKED, "click-4");
+    SHOW(BUTTON4_DOUBLE_CLICKED, "doubleclick-4");
+    SHOW(BUTTON4_TRIPLE_CLICKED, "tripleclick-4");
+#if NCURSES_MOUSE_VERSION == 1
+    SHOW(BUTTON4_RESERVED_EVENT, "reserved-4");
+#endif
+
+#if NCURSES_MOUSE_VERSION == 2
+    SHOW(BUTTON5_RELEASED, "release-5");
+    SHOW(BUTTON5_PRESSED, "press-5");
+    SHOW(BUTTON5_CLICKED, "click-5");
+    SHOW(BUTTON5_DOUBLE_CLICKED, "doubleclick-5");
+    SHOW(BUTTON5_TRIPLE_CLICKED, "tripleclick-5");
+#endif
+
+    SHOW(BUTTON_CTRL, "ctrl");
+    SHOW(BUTTON_SHIFT, "shift");
+    SHOW(BUTTON_ALT, "alt");
+    SHOW(ALL_MOUSE_EVENTS, "all-events");
+    SHOW(REPORT_MOUSE_POSITION, "position");
+
 #undef SHOW
 
-       if (buf[strlen(buf)-1] == ' ')
-               buf[strlen(buf)-2] = '\0';
-       (void) strcat(buf, "}");
-       return(buf);
+    if (buf[strlen(buf) - 1] == ' ')
+       buf[strlen(buf) - 2] = '\0';
+    (void) strcat(buf, "}");
+    return (buf);
 }
 
 #else /* !TRACE */
-/* don't make empty module */
-void _nc_lib_tracemouse(void);
-void _nc_lib_tracemouse(void) {}
+empty_module(_nc_lib_tracemouse)
 #endif