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Handle input mouse positions <33 (we already can generate them).

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Nicholas Marriott 2013-08-02 08:51:57 +01:00
parent 2dfd3fbd71
commit 7673732c0f
1 changed files with 9 additions and 3 deletions
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12
tty-keys.c
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@ -676,11 +676,17 @@ tty_keys_mouse(struct tty *tty, const char *buf, size_t len, size_t *size)
log_debug("mouse input: %.*s", (int) *size, buf);
/* Check and return the mouse input. */
if (b < 32 || x < 33 || y < 33)
if (b < 32)
return (-1);
b -= 32;
x -= 33;
y -= 33;
if (x >= 33)
x -= 33;
else
x = 256 - x;
if (y >= 33)
y -= 33;
else
y = 256 - y;
} else if (buf[2] == '<') {
/* Read the three inputs. */
*size = 3;