ncurses 6.1 - patch 20190406
[ncurses.git] / ncurses / trace / lib_tracemse.c
index f4a100b6eb4301a51724f6b17fba1fae23afc49c..c62b71a0658bbd9e64155cb0772f007c77828cc8 100644 (file)
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998,2000,2001,2002 Free Software Foundation, Inc.         *
+ * Copyright (c) 1998-2012,2014 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            *
@@ -29,6 +29,7 @@
 /****************************************************************************
  *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
  *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ *     and: Thomas E. Dickey                        1996-on                 *
  ****************************************************************************/
 
 /*
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: lib_tracemse.c,v 1.10 2002/01/12 22:32:25 tom Exp $")
+MODULE_ID("$Id: lib_tracemse.c,v 1.22 2014/10/10 09:06:26 tom Exp $")
 
 #ifdef TRACE
 
+#define my_buffer sp->tracemse_buf
+
 NCURSES_EXPORT(char *)
-_tracemouse(MEVENT const *ep)
+_nc_trace_mmask_t(SCREEN *sp, mmask_t code)
 {
-    static char buf[80];
+#define SHOW(m, s) \
+    if ((code & m) == m) { \
+       size_t n = strlen(my_buffer); \
+       if (n && (my_buffer[n-1] != '{')) \
+       _nc_STRCAT(my_buffer, ", ", sizeof(my_buffer)); \
+       _nc_STRCAT(my_buffer, s, sizeof(my_buffer)); \
+    }
 
-    (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(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 (my_buffer[strlen(my_buffer) - 1] == ' ')
+       my_buffer[strlen(my_buffer) - 2] = '\0';
+
+    return (my_buffer);
+}
+
+NCURSES_EXPORT(char *)
+_nc_tracemouse(SCREEN *sp, MEVENT const *ep)
+{
+    char *result = 0;
+
+    if (sp != 0) {
+       _nc_SPRINTF(my_buffer, _nc_SLIMIT(sizeof(my_buffer))
+                   TRACEMSE_FMT,
+                   ep->id,
+                   ep->x,
+                   ep->y,
+                   ep->z,
+                   (unsigned long) ep->bstate);
+
+       (void) _nc_trace_mmask_t(sp, ep->bstate);
+       _nc_STRCAT(my_buffer, "}", sizeof(my_buffer));
+       result = (my_buffer);
+    }
+    return result;
+}
+
+NCURSES_EXPORT(mmask_t)
+_nc_retrace_mmask_t(SCREEN *sp, mmask_t code)
+{
+    if (sp != 0) {
+       *my_buffer = '\0';
+       T((T_RETURN("{%s}"), _nc_trace_mmask_t(sp, code)));
+    } else {
+       T((T_RETURN("{?}")));
+    }
+    return code;
+}
+
+NCURSES_EXPORT(char *)
+_tracemouse(MEVENT const *ep)
+{
+    return _nc_tracemouse(CURRENT_SCREEN, ep);
 }
 
 #else /* !TRACE */
-empty_module(_nc_lib_tracemouse)
+EMPTY_MODULE(_nc_lib_tracemouse)
 #endif