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x11: don't create the libinput tapping property

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If it doesn't exist, we don't have a touchpad. Don't create the property
and potentially confuse other pieces of the stack that do the same check.
This commit is contained in:
Peter Hutterer 2015-06-25 09:23:13 +10:00 committed by Emmanuele Bassi
parent 7668dd1c99
commit 661078a4f2
1 changed files with 6 additions and 1 deletions
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7
clutter/x11/clutter-device-manager-xi2.c
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@ -230,11 +230,16 @@ is_touchpad_device (ClutterBackendX11 *backend_x11,
guint32 *data = NULL;
int rc, format;
Atom type;
Atom prop;
prop = XInternAtom (backend_x11->xdpy, "libinput Tapping Enabled", True);
if (prop == None)
return FALSE;
clutter_x11_trap_x_errors ();
rc = XIGetProperty (backend_x11->xdpy,
info->deviceid,
XInternAtom (backend_x11->xdpy, "libinput Tapping Enabled", False),
prop,
0, 1, False, XA_INTEGER, &type, &format, &nitems, &bytes_after,
(guchar **) &data);
clutter_x11_untrap_x_errors ();