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If timing between keys is less than (by default) 1 millisecond, assume

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the text is being pasted. assume-paste-time option changes the value (0
disables). Based on a diff from Marcin Kulik.
This commit is contained in:
Nicholas Marriott
2013-01-15 22:55:29 +00:00
parent 854e8ae04d
commit bc2e4a36df
4 changed files with 55 additions and 15 deletions
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54
server-client.c
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@@ -34,6 +34,7 @@ void server_client_check_exit(struct client *);
void server_client_check_redraw(struct client *);
void server_client_set_title(struct client *);
void server_client_reset_state(struct client *);
int server_client_assume_paste(struct session *);
int server_client_msg_dispatch(struct client *);
void server_client_msg_command(struct client *, struct msg_command_data *);
@@ -325,6 +326,22 @@ server_client_check_mouse(struct client *c, struct window_pane *wp)
window_pane_mouse(wp, c->session, m);
}
/* Is this fast enough to probably be a paste? */
int
server_client_assume_paste(struct session *s)
{
struct timeval tv;
u_int t;
if ((t = options_get_number(&s->options, "assume-paste-time")) == 0)
return 0;
timersub(&s->activity_time, &s->last_activity_time, &tv);
if (tv.tv_sec == 0 && tv.tv_usec < t * 1000)
return 1;
return 0;
}
/* Handle data key input from client. */
void
server_client_handle_key(struct client *c, int key)
@@ -334,7 +351,7 @@ server_client_handle_key(struct client *c, int key)
struct window_pane *wp;
struct timeval tv;
struct key_binding *bd;
int xtimeout, isprefix;
int xtimeout, isprefix, ispaste;
/* Check the client is good to accept input. */
if ((c->flags & (CLIENT_DEAD|CLIENT_SUSPENDED)) != 0)
@@ -346,6 +363,9 @@ server_client_handle_key(struct client *c, int key)
/* Update the activity timer. */
if (gettimeofday(&c->activity_time, NULL) != 0)
fatal("gettimeofday failed");
memcpy(&s->last_activity_time, &s->activity_time,
sizeof s->last_activity_time);
memcpy(&s->activity_time, &c->activity_time, sizeof s->activity_time);
w = c->session->curw->window;
@@ -382,25 +402,31 @@ server_client_handle_key(struct client *c, int key)
}
/* Is this a prefix key? */
if (key == options_get_number(&c->session->options, "prefix"))
if (key == options_get_number(&s->options, "prefix"))
isprefix = 1;
else if (key == options_get_number(&c->session->options, "prefix2"))
else if (key == options_get_number(&s->options, "prefix2"))
isprefix = 1;
else
isprefix = 0;
/* Treat prefix as a regular key when pasting is detected. */
ispaste = server_client_assume_paste(s);
if (ispaste)
isprefix = 0;
/* No previous prefix key. */
if (!(c->flags & CLIENT_PREFIX)) {
if (isprefix)
if (isprefix) {
c->flags |= CLIENT_PREFIX;
else {
/* Try as a non-prefix key binding. */
if ((bd = key_bindings_lookup(key)) == NULL) {
if (!(c->flags & CLIENT_READONLY))
window_pane_key(wp, c->session, key);
} else
key_bindings_dispatch(bd, c);
return;
}
/* Try as a non-prefix key binding. */
if (ispaste || (bd = key_bindings_lookup(key)) == NULL) {
if (!(c->flags & CLIENT_READONLY))
window_pane_key(wp, s, key);
} else
key_bindings_dispatch(bd, c);
return;
}
@@ -413,7 +439,7 @@ server_client_handle_key(struct client *c, int key)
if (isprefix)
c->flags |= CLIENT_PREFIX;
else if (!(c->flags & CLIENT_READONLY))
window_pane_key(wp, c->session, key);
window_pane_key(wp, s, key);
}
return;
}
@@ -424,12 +450,12 @@ server_client_handle_key(struct client *c, int key)
if (isprefix)
c->flags |= CLIENT_PREFIX;
else if (!(c->flags & CLIENT_READONLY))
window_pane_key(wp, c->session, key);
window_pane_key(wp, s, key);
return;
}
/* If this key can repeat, reset the repeat flags and timer. */
xtimeout = options_get_number(&c->session->options, "repeat-time");
xtimeout = options_get_number(&s->options, "repeat-time");
if (xtimeout != 0 && bd->can_repeat) {
c->flags |= CLIENT_PREFIX|CLIENT_REPEAT;