mirrors/foot
1
0
Fork 0
mirror of https://codeberg.org/dnkl/foot.git synced 2026-02-04 04:06:06 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

input: don’t assert when receiving a button release without a press event

Browse source
This commit is contained in:
Daniel Eklöf 2021-01-04 18:32:00 +01:00
parent b4d7a60864
commit 9d8ca321d6
No known key found for this signature in database
GPG key ID: 5BBD4992C116573F
1 changed files with 20 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

21
input.c
View file

@ -1537,6 +1537,11 @@ wl_pointer_button(void *data, struct wl_pointer *wl_pointer,
assert(it->item.button != button);
#endif
/*
* Remember which surface "owns" this button, so that we can
* send motion and button release events to that surface, even
* if the pointer is no longer over it.
*/
tll_push_back(
seat->mouse.buttons,
((struct button_tracker){
@ -1559,7 +1564,21 @@ wl_pointer_button(void *data, struct wl_pointer *wl_pointer,
break;
}
}
assert(have_button);
if (!have_button) {
/*
* Seen on Sway with slurp
*
* 1. Run slurp
* 2. Press, and hold left mouse button
* 3. Press escape, to cancel slurp
* 4. Release mouse button
* 5. BAM!
*/
LOG_WARN("stray button release event");
return;
}
seat->mouse.last_released_button = button;
}