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Detect iTerm2 and use DECSLRM for it as well.

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This commit is contained in:
nicm 2017-04-18 18:21:37 +00:00
parent fb3c5efa50
commit 623e35f594
3 changed files with 50 additions and 4 deletions
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4
tmux.h
View File

@ -1071,6 +1071,7 @@ struct tty {
TTY_VT220,
TTY_VT320,
TTY_VT420,
TTY_ITERM2,
TTY_UNKNOWN
} term_type;
@ -1085,7 +1086,8 @@ struct tty {
struct tty_key *key_tree;
};
#define TTY_TYPES \
{ "VT100", "VT101", "VT102", "VT220", "VT320", "VT420", "UNKNOWN" }
{ "VT100", "VT101", "VT102", "VT220", "VT320", "VT420", "iTerm2", \
"Unknown" }
/* TTY command context. */
struct tty_ctx {

44
tty-keys.c
View File

@ -46,6 +46,8 @@ static void tty_keys_callback(int, short, void *);
static int tty_keys_mouse(struct tty *, const char *, size_t, size_t *);
static int tty_keys_device_attributes(struct tty *, const char *, size_t,
size_t *);
static int tty_keys_iterm2_version(struct tty *, const char *, size_t,
size_t *);
/* Default raw keys. */
struct tty_default_key_raw {
@ -553,6 +555,17 @@ tty_keys_next(struct tty *tty)
goto partial_key;
}
/* Or a response from iTerm2? */
switch (tty_keys_iterm2_version(tty, buf, len, &size)) {
case 0: /* yes */
key = KEYC_UNKNOWN;
goto complete_key;
case -1: /* no, or not valid */
break;
case 1: /* partial */
goto partial_key;
}
/* Is this a mouse key press? */
switch (tty_keys_mouse(tty, buf, len, &size)) {
case 0: /* yes */
@ -912,3 +925,34 @@ tty_keys_device_attributes(struct tty *tty, const char *buf, size_t len,
types[type]);
return (0);
}
/*
* Handle a version response from iTerm2. Returns 0 for success, -1 for
* failure, 1 for partial.
*/
static int
tty_keys_iterm2_version(struct tty *tty, const char *buf, size_t len,
size_t *size)
{
struct client *c = tty->client;
u_int i;
*size = 0;
if (memcmp("\033[ITERM2 ", buf, (len > 9) ? 9 : len) != 0)
return (-1);
if (len < 10)
return (1);
for (i = 9; i < len; i++) {
if (buf[i] == 'n')
break;
}
if (i == len)
return (1);
*size = i + 1;
tty_set_type(tty, TTY_ITERM2);
log_debug("%s: this is iTerm2", c->name);
return (0);
}

6
tty.c
View File

@ -74,9 +74,9 @@ static void tty_default_attributes(struct tty *, const struct window_pane *,
#define tty_use_acs(tty) \
(tty_term_has((tty)->term, TTYC_ACSC) && !((tty)->flags & TTY_UTF8))
#define tty_use_margin(tty) \
((tty)->term_type == TTY_VT420)
((tty)->term_type == TTY_VT420 || (tty)->term_type == TTY_ITERM2)
#define tty_pane_full_width(tty, ctx) \
#define tty_pane_full_width(tty, ctx) \
((ctx)->xoff == 0 && screen_size_x((ctx)->wp->screen) >= (tty)->sx)
void
@ -251,7 +251,7 @@ tty_start_tty(struct tty *tty)
tty->flags |= TTY_FOCUS;
tty_puts(tty, "\033[?1004h");
}
tty_puts(tty, "\033[c");
tty_puts(tty, "\033[c\033[1337n");
}
tty->flags |= TTY_STARTED;