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clutter-device-evdev: Get devices from main seat if no real seat is set

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In devices such as ARM boards there could be no input devices connected on
startup, leading to a crash when we try to process artificial events that
could be queued (as gnome-shell does when syncing pointer).

Those events still should refer to a device and, in case we don't have one
provided by libinput we should still return the core devices defined in the
main seat.
This commit is contained in:
Marco Trevisan (Treviño) 2018-05-15 12:09:59 +01:00
parent 5f83d9a5c8
commit 3e85ac8131
1 changed files with 4 additions and 9 deletions
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13
clutter/clutter/evdev/clutter-device-manager-evdev.c
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@ -919,7 +919,6 @@ clutter_device_manager_evdev_get_device (ClutterDeviceManager *manager,
ClutterDeviceManagerEvdev *manager_evdev;
ClutterDeviceManagerEvdevPrivate *priv;
GSList *l;
GSList *device_it;
manager_evdev = CLUTTER_DEVICE_MANAGER_EVDEV (manager);
priv = manager_evdev->priv;
@ -927,17 +926,13 @@ clutter_device_manager_evdev_get_device (ClutterDeviceManager *manager,
for (l = priv->seats; l; l = l->next)
{
ClutterSeatEvdev *seat = l->data;
ClutterInputDevice *device = clutter_seat_evdev_get_device (seat, id);
for (device_it = seat->devices; device_it; device_it = device_it->next)
{
ClutterInputDevice *device = device_it->data;
if (clutter_input_device_get_device_id (device) == id)
return device;
}
if (device)
return device;
}
return NULL;
return clutter_seat_evdev_get_device (priv->main_seat, id);
}
static void