4. support for "ESC 6 n", get cursor position, which calls a new function,
send_curs()
On 03/25/2011 10:25 PM, Ross Mohn wrote:
> I'm going to post a series of 6 patches for dvtm over the next several
> minutes. They all apply to the current HEAD of the dvtm git repository
> (committed 2011-01-07). I think I've teased them all apart pretty well
> so that each one is separate and complete.
>
> 1. support for compiling under AIX
> 2. support the 8 basic highlighted colors, plus a couple of color_hash fixes
> 3. fix a scrolling issue and add in "ESC #" to call interpret_esc_SCS()
> 4. support for "ESC 6 n", get cursor position, which calls a new
> function, send_curs()
> 5. support colorrules[] to match strings against window titles,
> applycolorrules(), and call madtty_set_dflt_colors()
> 6. support to backfill text from the buffer when a windows is resized
> with more rows
>
> Comments, testing, and bugfixes sincerely welcome!
>
> Cheers! -Ross
>
>
Index: madtty.c
===================================================================
--- madtty.c (.../vendor/current) (revision 47)
+++ madtty.c (.../trunk) (revision 47)
@@ -179,17 +179,19 @@
};
static void madtty_process_nonprinting(madtty_t *t, wchar_t wc);
+static void send_curs(madtty_t *t);
__attribute__((const)) static uint16_t build_attrs(unsigned curattrs)
{
@@ -729,6 +742,9 @@
case 'u': /* restore cursor location */
restore_curs(t);
break;
+ case 'n':
+ if (param_count == 1 && csiparam[0] == 6) /* query cursor location */
+ send_curs(t);
default:
break;
}
@@ -1361,6 +1407,13 @@
}
}
+static void send_curs(madtty_t *t)
+{
+ char keyseq[16];
+ sprintf(keyseq, "\e[%d;%dR", (int)(t->curs_row - t->lines), t->curs_col);
+ term_write(t, keyseq, strlen(keyseq));
+}
+
void madtty_keypress(madtty_t *t, int keycode)
{
char c = (char)keycode;
