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input: improve behavior when sway bugs out

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When we receive a keyboard_key or pointer_motion event without first
having received a keyboard_enter or pointer_enter event (that being
the "sway bugs" part), we generally don't know _which_ terminal window
the event was intended for.

However, if we only have *one* window open (always the case for a
regular 'foot' process, or when there's a single footclient connected
to a foot server process), then obviously we can "guess" which window
the event was intended for... so do that.

Now, the only time the event is ignored is when we're a server process
with more than one window open (= more than one footclient connected).
This commit is contained in:
Daniel Eklöf 2019-11-22 22:28:41 +01:00
parent 937fd6933b
commit 1a68a7cf0b
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GPG key ID: 5BBD4992C116573F
1 changed files with 17 additions and 3 deletions
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20
input.c
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@ -161,8 +161,15 @@ keyboard_key(void *data, struct wl_keyboard *wl_keyboard, uint32_t serial,
have_warned = true; have_warned = true;
LOG_WARN("compositor sent keyboard_key event without first sending keyboard_enter"); LOG_WARN("compositor sent keyboard_key event without first sending keyboard_enter");
} }
stop_repeater(wayl, -1);
return; if (tll_length(wayl->terms) == 1) {
/* With only one terminal we *know* which one has focus */
term = tll_front(wayl->terms);
} else {
/* But with multiple windows we can't guess - ignore the event */
stop_repeater(wayl, -1);
return;
}
} }
assert(term != NULL); assert(term != NULL);
@ -441,7 +448,14 @@ wl_pointer_motion(void *data, struct wl_pointer *wl_pointer,
have_warned = true; have_warned = true;
LOG_WARN("compositor sent pointer_motion event without first sending pointer_enter"); LOG_WARN("compositor sent pointer_motion event without first sending pointer_enter");
} }
return;
if (tll_length(wayl->terms) == 1) {
/* With only one terminal we *know* which one has focus */
term = tll_front(wayl->terms);
} else {
/* But with multiple windows we can't guess - ignore the event */
return;
}
} }
assert(term != NULL); assert(term != NULL);