* fhandler.h (class dev_console): Add members ext_mouse_mode6 and

	ext_mouse_mode15.
	* fhandler_console.cc (fhandler_console::read): Implement extended
	mouse modes 1015 (urxvt, mintty, xterm) and 1006 (xterm).  Recognize,
	but don't implement extended mouse mode 1005 (xterm, mintty).
	Support mouse coordinates greater than 222 (each axis).  Fix formatting.
	(fhandler_console::char_command): Initialize enhanced mouse reporting
	modes.

diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog
index 54f20982be67a3bcf0022b6de2c2208bf6cbc824..f5ca0e05ae7eff469f39e0343415d3ad3828cebd 100644 (file)
--- a/winsup/cygwin/ChangeLog
+++ b/winsup/cygwin/ChangeLog
@@ -1,3 +1,14 @@
+2012-04-24  Thomas Wolff  <towo@towo.net>
+
+       * fhandler.h (class dev_console): Add members ext_mouse_mode6 and
+       ext_mouse_mode15.
+       * fhandler_console.cc (fhandler_console::read): Implement extended
+       mouse modes 1015 (urxvt, mintty, xterm) and 1006 (xterm).  Recognize,
+       but don't implement extended mouse mode 1005 (xterm, mintty).
+       Support mouse coordinates greater than 222 (each axis).  Fix formatting.
+       (fhandler_console::char_command): Initialize enhanced mouse reporting
+       modes.
+
 2012-04-21  Christopher Faylor  <me.cygwin2012@cgf.cx>
 
        * dtable.cc (fh_alloc): Only disallow opening of nonexistent on-disk

diff --git a/winsup/cygwin/fhandler.h b/winsup/cygwin/fhandler.h
index a4c4cd138f63c9dde93b0c2a33dbc5fc5b019b7e..9868a190af9dfffb41fcfc82c448cec3a916a3de 100644 (file)
--- a/winsup/cygwin/fhandler.h
+++ b/winsup/cygwin/fhandler.h
@@ -1288,6 +1288,8 @@ class dev_console
 
   bool insert_mode;
   int use_mouse;
+  bool ext_mouse_mode6;
+  bool ext_mouse_mode15;
   bool use_focus;
   bool raw_win32_keyboard_mode;
 

diff --git a/winsup/cygwin/fhandler_console.cc b/winsup/cygwin/fhandler_console.cc
index 8c756535de4331f1510a4dce136c3e830c11b4d9..e81cc236038047e4c8a823a2d614b91aa6654429 100644 (file)
--- a/winsup/cygwin/fhandler_console.cc
+++ b/winsup/cygwin/fhandler_console.cc
@@ -453,12 +453,13 @@ fhandler_console::read (void *pv, size_t& buflen)
            {
              char c = dev_state.backspace_keycode;
              nread = 0;
-             if (control_key_state & ALT_PRESSED) {
-               if (dev_state.metabit)
-                 c |= 0x80;
-               else
-                 tmp[nread++] = '\e';
-             }
+             if (control_key_state & ALT_PRESSED)
+               {
+                 if (dev_state.metabit)
+                   c |= 0x80;
+                 else
+                   tmp[nread++] = '\e';
+               }
              tmp[nread++] = c;
              tmp[nread] = 0;
              toadd = tmp;
@@ -551,6 +552,7 @@ fhandler_console::read (void *pv, size_t& buflen)
                   events at the same time. */
                int b = 0;
                char sz[32];
+               char mode6_term = 'M';
 
                if (mouse_event.dwEventFlags == MOUSE_WHEELED)
                  {
@@ -574,7 +576,7 @@ fhandler_console::read (void *pv, size_t& buflen)
                      {
                        b = dev_state.last_button_code;
                      }
-                   else if (mouse_event.dwButtonState < dev_state.dwLastButtonState)
+                   else if (mouse_event.dwButtonState < dev_state.dwLastButtonState && !dev_state.ext_mouse_mode6)
                      {
                        b = 3;
                        strcpy (sz, "btn up");
@@ -595,6 +597,10 @@ fhandler_console::read (void *pv, size_t& buflen)
                        strcpy (sz, "btn3 down");
                      }
 
+                   if (dev_state.ext_mouse_mode6 /* distinguish release */
+                       && mouse_event.dwButtonState < dev_state.dwLastButtonState)
+                       mode6_term = 'm';
+
                    dev_state.last_button_code = b;
 
                    if (mouse_event.dwEventFlags == MOUSE_MOVED)
@@ -626,25 +632,54 @@ fhandler_console::read (void *pv, size_t& buflen)
                b |= dev_state.nModifiers;
 
                /* We can now create the code. */
-               sprintf (tmp, "\033[M%c%c%c", b + ' ', dev_state.dwMousePosition.X + ' ' + 1, dev_state.dwMousePosition.Y + ' ' + 1);
-               syscall_printf ("mouse: %s at (%d,%d)", sz, dev_state.dwMousePosition.X, dev_state.dwMousePosition.Y);
+               if (dev_state.ext_mouse_mode6)
+                 {
+                   __small_sprintf (tmp, "\033[<%d;%d;%d%c", b,
+                                    dev_state.dwMousePosition.X + 1,
+                                    dev_state.dwMousePosition.Y + 1,
+                                    mode6_term);
+                   nread = strlen (tmp);
+                 }
+               else if (dev_state.ext_mouse_mode15)
+                 {
+                   __small_sprintf (tmp, "\033[%d;%d;%dM", b + 32,
+                                    dev_state.dwMousePosition.X + 1,
+                                    dev_state.dwMousePosition.Y + 1);
+                   nread = strlen (tmp);
+                 }
+               /* else if (dev_state.ext_mouse_mode5) not implemented */
+               else
+                 {
+                   unsigned int xcode = dev_state.dwMousePosition.X + ' ' + 1;
+                   unsigned int ycode = dev_state.dwMousePosition.Y + ' ' + 1;
+                   if (xcode >= 256)
+                     xcode = 0;
+                   if (ycode >= 256)
+                     ycode = 0;
+                   __small_sprintf (tmp, "\033[M%c%c%c", b + ' ',
+                                    xcode, ycode);
+                   nread = 6;  /* tmp may contain NUL bytes */
+                 }
+               syscall_printf ("mouse: %s at (%d,%d)", sz,
+                               dev_state.dwMousePosition.X,
+                               dev_state.dwMousePosition.Y);
 
                toadd = tmp;
-               nread = 6;
              }
          }
          break;
 
        case FOCUS_EVENT:
-         if (dev_state.use_focus) {
-           if (input_rec.Event.FocusEvent.bSetFocus)
-             sprintf (tmp, "\033[I");
-           else
-             sprintf (tmp, "\033[O");
-
-           toadd = tmp;
-           nread = 3;
-         }
+         if (dev_state.use_focus)
+           {
+             if (input_rec.Event.FocusEvent.bSetFocus)
+               __small_sprintf (tmp, "\033[I");
+             else
+               __small_sprintf (tmp, "\033[O");
+
+             toadd = tmp;
+             nread = 3;
+           }
          break;
 
        case WINDOW_BUFFER_SIZE_EVENT:
@@ -1517,22 +1552,30 @@ fhandler_console::char_command (char c)
 
        case 1000: /* Mouse tracking */
          dev_state.use_mouse = (c == 'h') ? 1 : 0;
-         syscall_printf ("mouse support set to mode %d", dev_state.use_mouse);
          break;
 
        case 1002: /* Mouse button event tracking */
          dev_state.use_mouse = (c == 'h') ? 2 : 0;
-         syscall_printf ("mouse support set to mode %d", dev_state.use_mouse);
          break;
 
        case 1003: /* Mouse any event tracking */
          dev_state.use_mouse = (c == 'h') ? 3 : 0;
-         syscall_printf ("mouse support set to mode %d", dev_state.use_mouse);
          break;
 
        case 1004: /* Focus in/out event reporting */
          dev_state.use_focus = (c == 'h') ? true : false;
-         syscall_printf ("focus reporting set to %d", dev_state.use_focus);
+         break;
+
+       case 1005: /* Extended mouse mode */
+         syscall_printf ("ignored h/l command for extended mouse mode");
+         break;
+
+       case 1006: /* SGR extended mouse mode */
+         dev_state.ext_mouse_mode6 = c == 'h';
+         break;
+
+       case 1015: /* Urxvt extended mouse mode */
+         dev_state.ext_mouse_mode15 = c == 'h';
          break;
 
        case 2000: /* Raw keyboard mode */