ncurses 6.0 - patch 20160625

[ncurses.git] / ncurses / base / lib_getch.c

diff --git a/ncurses/base/lib_getch.c b/ncurses/base/lib_getch.c
index 73143bb88884dbd09f3dc0bbbe53feb19ca8d9d8..1495670556b219369e4d9776da769a2baafc27b9 100644 (file)
--- a/ncurses/base/lib_getch.c
+++ b/ncurses/base/lib_getch.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2013,2014 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2015,2016 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            *
@@ -42,7 +42,7 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: lib_getch.c,v 1.128 2014/04/26 18:47:20 juergen Exp $")
+MODULE_ID("$Id: lib_getch.c,v 1.135 2016/06/11 21:52:23 tom Exp $")
 
 #include <fifo_defs.h>
 
@@ -124,6 +124,17 @@ _nc_use_meta(WINDOW *win)
     return (sp ? sp->_use_meta : 0);
 }
 
+#ifdef USE_TERM_DRIVER
+# ifdef __MINGW32__
+static HANDLE
+_nc_get_handle(int fd)
+{
+    intptr_t value = _get_osfhandle(fd);
+    return (HANDLE) value;
+}
+# endif
+#endif
+
 /*
  * Check for mouse activity, returning nonzero if we find any.
  */
@@ -133,7 +144,16 @@ check_mouse_activity(SCREEN *sp, int delay EVENTLIST_2nd(_nc_eventlist * evl))
     int rc;
 
 #ifdef USE_TERM_DRIVER
+    TERMINAL_CONTROL_BLOCK *TCB = TCBOf(sp);
     rc = TCBOf(sp)->drv->td_testmouse(TCBOf(sp), delay EVENTLIST_2nd(evl));
+# ifdef __MINGW32__
+    /* if we emulate terminfo on console, we have to use the console routine */
+    if (IsTermInfoOnConsole(sp)) {
+       HANDLE fd = _nc_get_handle(sp->_ifd);
+       rc = _nc_mingw_testmouse(sp, fd, delay EVENTLIST_2nd(evl));
+    } else
+# endif
+       rc = TCB->drv->td_testmouse(TCB, delay EVENTLIST_2nd(evl));
 #else
 #if USE_SYSMOUSE
     if ((sp->_mouse_type == M_SYSMOUSE)
@@ -268,7 +288,14 @@ fifo_push(SCREEN *sp EVENTLIST_2nd(_nc_eventlist * evl))
     {                          /* Can block... */
 #ifdef USE_TERM_DRIVER
        int buf;
-       n = CallDriver_1(sp, td_read, &buf);
+#ifdef __MINGW32__
+       if (NC_ISATTY(sp->_ifd) && IsTermInfoOnConsole(sp) && sp->_cbreak)
+           n = _nc_mingw_console_read(sp,
+                                      _nc_get_handle(sp->_ifd),
+                                      &buf);
+       else
+#endif
+           n = CallDriver_1(sp, td_read, &buf);
        ch = buf;
 #else
        unsigned char c2 = 0;
@@ -333,7 +360,7 @@ fifo_clear(SCREEN *sp)
     tail = peek = 0;
 }
 
-static int kgetch(SCREEN *EVENTLIST_2nd(_nc_eventlist * evl));
+static int kgetch(SCREEN *, bool EVENTLIST_2nd(_nc_eventlist *));
 
 static void
 recur_wrefresh(WINDOW *win)
@@ -399,7 +426,7 @@ _nc_wgetch(WINDOW *win,
     int ch;
     int rc = 0;
 #ifdef NCURSES_WGETCH_EVENTS
-    long event_delay = -1;
+    int event_delay = -1;
 #endif
 
     T((T_CALLED("_nc_wgetch(%p)"), (void *) win));
@@ -510,7 +537,7 @@ _nc_wgetch(WINDOW *win,
        int runcount = 0;
 
        do {
-           ch = kgetch(sp EVENTLIST_2nd(evl));
+           ch = kgetch(sp, win->_notimeout EVENTLIST_2nd(evl));
            if (ch == KEY_MOUSE) {
                ++runcount;
                if (sp->_mouse_inline(sp))
@@ -622,7 +649,7 @@ wgetch_events(WINDOW *win, _nc_eventlist * evl)
     int code;
     int value;
 
-    T((T_CALLED("wgetch_events(%p,%p)"), win, evl));
+    T((T_CALLED("wgetch_events(%p,%p)"), (void *) win, (void *) evl));
     code = _nc_wgetch(win,
                      &value,
                      _nc_use_meta(win)
@@ -665,11 +692,11 @@ wgetch(WINDOW *win)
 */
 
 static int
-kgetch(SCREEN *sp EVENTLIST_2nd(_nc_eventlist * evl))
+kgetch(SCREEN *sp, bool forever EVENTLIST_2nd(_nc_eventlist * evl))
 {
     TRIES *ptr;
     int ch = 0;
-    int timeleft = GetEscdelay(sp);
+    int timeleft = forever ? 9999999 : GetEscdelay(sp);
 
     TR(TRACE_IEVENT, ("kgetch() called"));