Mirrored_Repos/LookingGlass
1
0
Fork 0
mirror of https://github.com/gnif/LookingGlass.git synced 2024-11-21 21:17:19 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

[client] x11: work around issue with desktop switch on i3

Browse Source 
For an unknwon reason when LG is on another desktop (hidden) and the
user switches to that desktop, the first attempt to grab the pointer
results in a GrabFrozen result. This adds some simple retry logic to
attempt again after a short (100ms) delay which seems to resolve the
issue.
This commit is contained in:
Geoffrey McRae 2021-12-15 00:23:44 +11:00
parent 2e170ad06f
commit b6fa296d5a
1 changed files with 11 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
client/displayservers/X11/x11.c
View File

@ -1643,7 +1643,10 @@ static void x11GrabPointer(void)
XISetMask(mask.mask, XI_Enter );
XISetMask(mask.mask, XI_Leave );
Status ret = XIGrabDevice(
Status ret;
for(int retry = 0; retry < 2; ++retry)
{
ret = XIGrabDevice(
x11.display,
x11.pointerDev,
x11.window,
@ -1654,6 +1657,13 @@ static void x11GrabPointer(void)
XINoOwnerEvents,
&mask);
// on some WMs (i3) for an unknown reason the first grab attempt when
// switching to a desktop that has LG on it fails with GrabFrozen, however
// adding as short delay seems to resolve the issue.
if (ret == GrabFrozen && retry == 0)
usleep(100000);
}
if (ret != Success)
{
x11PrintGrabError("pointer", x11.pointerDev, ret);