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Diffstat (limited to 'input-keys.c')
-rw-r--r--input-keys.c115
1 files changed, 71 insertions, 44 deletions
diff --git a/input-keys.c b/input-keys.c
index 69c5199e..04ecb264 100644
--- a/input-keys.c
+++ b/input-keys.c
@@ -148,9 +148,25 @@ input_split2(u_int c, u_char *dst)
return (1);
}
+/* Translate a key code into an output key sequence for a pane. */
+int
+input_key_pane(struct window_pane *wp, key_code key, struct mouse_event *m)
+{
+ log_debug("writing key 0x%llx (%s) to %%%u", key,
+ key_string_lookup_key(key), wp->id);
+
+ if (KEYC_IS_MOUSE(key)) {
+ if (m != NULL && m->wp != -1 && (u_int)m->wp == wp->id)
+ input_key_mouse(wp, m);
+ return (0);
+ }
+ return (input_key(wp, wp->screen, wp->event, key));
+}
+
/* Translate a key code into an output key sequence. */
int
-input_key(struct window_pane *wp, key_code key, struct mouse_event *m)
+input_key(struct window_pane *wp, struct screen *s, struct bufferevent *bev,
+ key_code key)
{
const struct input_key_ent *ike;
u_int i;
@@ -159,20 +175,14 @@ input_key(struct window_pane *wp, key_code key, struct mouse_event *m)
key_code justkey, newkey;
struct utf8_data ud;
- log_debug("writing key 0x%llx (%s) to %%%u", key,
- key_string_lookup_key(key), wp->id);
-
- /* If this is a mouse key, pass off to mouse function. */
- if (KEYC_IS_MOUSE(key)) {
- if (m != NULL && m->wp != -1 && (u_int)m->wp == wp->id)
- input_key_mouse(wp, m);
+ /* Mouse keys need a pane. */
+ if (KEYC_IS_MOUSE(key))
return (0);
- }
/* Literal keys go as themselves (can't be more than eight bits). */
if (key & KEYC_LITERAL) {
ud.data[0] = (u_char)key;
- bufferevent_write(wp->event, &ud.data[0], 1);
+ bufferevent_write(bev, &ud.data[0], 1);
return (0);
}
@@ -191,17 +201,17 @@ input_key(struct window_pane *wp, key_code key, struct mouse_event *m)
justkey = (key & ~(KEYC_XTERM|KEYC_ESCAPE));
if (justkey <= 0x7f) {
if (key & KEYC_ESCAPE)
- bufferevent_write(wp->event, "\033", 1);
+ bufferevent_write(bev, "\033", 1);
ud.data[0] = justkey;
- bufferevent_write(wp->event, &ud.data[0], 1);
+ bufferevent_write(bev, &ud.data[0], 1);
return (0);
}
if (justkey > 0x7f && justkey < KEYC_BASE) {
if (utf8_split(justkey, &ud) != UTF8_DONE)
return (-1);
if (key & KEYC_ESCAPE)
- bufferevent_write(wp->event, "\033", 1);
- bufferevent_write(wp->event, ud.data, ud.size);
+ bufferevent_write(bev, "\033", 1);
+ bufferevent_write(bev, ud.data, ud.size);
return (0);
}
@@ -209,9 +219,9 @@ input_key(struct window_pane *wp, key_code key, struct mouse_event *m)
* Then try to look this up as an xterm key, if the flag to output them
* is set.
*/
- if (options_get_number(wp->window->options, "xterm-keys")) {
+ if (wp == NULL || options_get_number(wp->window->options, "xterm-keys")) {
if ((out = xterm_keys_lookup(key)) != NULL) {
- bufferevent_write(wp->event, out, strlen(out));
+ bufferevent_write(bev, out, strlen(out));
free(out);
return (0);
}
@@ -222,11 +232,9 @@ input_key(struct window_pane *wp, key_code key, struct mouse_event *m)
for (i = 0; i < nitems(input_keys); i++) {
ike = &input_keys[i];
- if ((ike->flags & INPUTKEY_KEYPAD) &&
- !(wp->screen->mode & MODE_KKEYPAD))
+ if ((ike->flags & INPUTKEY_KEYPAD) && (~s->mode & MODE_KKEYPAD))
continue;
- if ((ike->flags & INPUTKEY_CURSOR) &&
- !(wp->screen->mode & MODE_KCURSOR))
+ if ((ike->flags & INPUTKEY_CURSOR) && (~s->mode & MODE_KCURSOR))
continue;
if ((key & KEYC_ESCAPE) && (ike->key | KEYC_ESCAPE) == key)
@@ -243,32 +251,27 @@ input_key(struct window_pane *wp, key_code key, struct mouse_event *m)
/* Prefix a \033 for escape. */
if (key & KEYC_ESCAPE)
- bufferevent_write(wp->event, "\033", 1);
- bufferevent_write(wp->event, ike->data, dlen);
+ bufferevent_write(bev, "\033", 1);
+ bufferevent_write(bev, ike->data, dlen);
return (0);
}
-/* Translate mouse and output. */
-static void
-input_key_mouse(struct window_pane *wp, struct mouse_event *m)
+/* Get mouse event string. */
+int
+input_key_get_mouse(struct screen *s, struct mouse_event *m, u_int x, u_int y,
+ const char **rbuf, size_t *rlen)
{
- struct screen *s = wp->screen;
- int mode = s->mode;
- char buf[40];
+ static char buf[40];
size_t len;
- u_int x, y;
- if ((mode & ALL_MOUSE_MODES) == 0)
- return;
- if (cmd_mouse_at(wp, m, &x, &y, 0) != 0)
- return;
- if (!window_pane_visible(wp))
- return;
+ *rbuf = NULL;
+ *rlen = 0;
/* If this pane is not in button or all mode, discard motion events. */
- if (MOUSE_DRAG(m->b) &&
- (mode & (MODE_MOUSE_BUTTON|MODE_MOUSE_ALL)) == 0)
- return;
+ if (MOUSE_DRAG(m->b) && (s->mode & MOTION_MOUSE_MODES) == 0)
+ return (0);
+ if ((s->mode & ALL_MOUSE_MODES) == 0)
+ return (0);
/*
* If this event is a release event and not in all mode, discard it.
@@ -279,14 +282,14 @@ input_key_mouse(struct window_pane *wp, struct mouse_event *m)
if (m->sgr_type != ' ') {
if (MOUSE_DRAG(m->sgr_b) &&
MOUSE_BUTTONS(m->sgr_b) == 3 &&
- (~mode & MODE_MOUSE_ALL))
- return;
+ (~s->mode & MODE_MOUSE_ALL))
+ return (0);
} else {
if (MOUSE_DRAG(m->b) &&
MOUSE_BUTTONS(m->b) == 3 &&
MOUSE_BUTTONS(m->lb) == 3 &&
- (~mode & MODE_MOUSE_ALL))
- return;
+ (~s->mode & MODE_MOUSE_ALL))
+ return (0);
}
/*
@@ -303,19 +306,43 @@ input_key_mouse(struct window_pane *wp, struct mouse_event *m)
m->sgr_b, x + 1, y + 1, m->sgr_type);
} else if (s->mode & MODE_MOUSE_UTF8) {
if (m->b > 0x7ff - 32 || x > 0x7ff - 33 || y > 0x7ff - 33)
- return;
+ return (0);
len = xsnprintf(buf, sizeof buf, "\033[M");
len += input_split2(m->b + 32, &buf[len]);
len += input_split2(x + 33, &buf[len]);
len += input_split2(y + 33, &buf[len]);
} else {
if (m->b > 223)
- return;
+ return (0);
len = xsnprintf(buf, sizeof buf, "\033[M");
buf[len++] = m->b + 32;
buf[len++] = x + 33;
buf[len++] = y + 33;
}
+
+ *rbuf = buf;
+ *rlen = len;
+ return (1);
+}
+
+/* Translate mouse and output. */
+static void
+input_key_mouse(struct window_pane *wp, struct mouse_event *m)
+{
+ struct screen *s = wp->screen;
+ u_int x, y;
+ const char *buf;
+ size_t len;
+
+ /* Ignore events if no mouse mode or the pane is not visible. */
+ if (m->ignore || (s->mode & ALL_MOUSE_MODES) == 0)
+ return;
+ if (cmd_mouse_at(wp, m, &x, &y, 0) != 0)
+ return;
+ if (!window_pane_visible(wp))
+ return;
+ if (!input_key_get_mouse(s, m, x, y, &buf, &len))
+ return;
log_debug("writing mouse %.*s to %%%u", (int)len, buf, wp->id);
bufferevent_write(wp->event, buf, len);
}
generated by cgit (git 2.34.1) at 2025-07-01 22:39:23 +0000