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clutter: Extend touchpad device property check for Synaptics

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So we reliably get CLUTTER_TOUCHPAD_DEVICE for those. The other heuristics
to get the device type may fall short.
This commit is contained in:
Carlos Garnacho 2018-02-13 11:44:40 +01:00 committed by Ray Strode
parent 9c9551c1bd
commit b4bb859a6a
1 changed files with 19 additions and 3 deletions
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22
clutter/clutter/x11/clutter-device-manager-xi2.c
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@ -267,8 +267,9 @@ is_touch_device (XIAnyClassInfo **classes,
}
static gboolean
is_touchpad_device (ClutterBackendX11 *backend_x11,
XIDeviceInfo *info)
query_exists_device_property (ClutterBackendX11 *backend_x11,
XIDeviceInfo *info,
const gchar *property)
{
gulong nitems, bytes_after;
guint32 *data = NULL;
@ -276,7 +277,7 @@ is_touchpad_device (ClutterBackendX11 *backend_x11,
Atom type;
Atom prop;
prop = XInternAtom (backend_x11->xdpy, "libinput Tapping Enabled", True);
prop = XInternAtom (backend_x11->xdpy, property, True);
if (prop == None)
return FALSE;
@ -297,6 +298,21 @@ is_touchpad_device (ClutterBackendX11 *backend_x11,
return TRUE;
}
static gboolean
is_touchpad_device (ClutterBackendX11 *backend_x11,
XIDeviceInfo *info)
{
if (query_exists_device_property (backend_x11, info,
"libinput Tapping Enabled"))
return TRUE;
if (query_exists_device_property (backend_x11, info,
"Synaptics Off"))
return TRUE;
return FALSE;
}
static gboolean
get_device_ids (ClutterBackendX11 *backend_x11,
XIDeviceInfo *info,