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seat-native: Check for tablet-switch devices from meta_seat_native_constructed

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Detect if a tablet-mode-switch device is already present when mutter
starts by checking for this from meta_seat_native_constructed. This
mirrors how we also set has_touchscreen from meta_seat_native_constructed.

This fixes tablet-mode-switches only being recognized when they are added
at runtime.

https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1506
This commit is contained in:
Hans de Goede 2020-10-14 21:23:04 +02:00 committed by Carlos Garnacho
parent 6c240dc83b
commit 88cabf8039
1 changed files with 20 additions and 0 deletions
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20
src/backends/native/meta-seat-native.c
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@ -1367,6 +1367,25 @@ has_touchscreen (MetaSeatNative *seat)
return FALSE;
}
static gboolean
has_tablet_switch (MetaSeatNative *seat)
{
GSList *l;
for (l = seat->devices; l; l = l->next)
{
MetaInputDeviceNative *device_native = META_INPUT_DEVICE_NATIVE (l->data);
if (libinput_device_has_capability (device_native->libinput_device,
LIBINPUT_DEVICE_CAP_SWITCH) &&
libinput_device_switch_has_switch (device_native->libinput_device,
LIBINPUT_SWITCH_TABLET_MODE))
return TRUE;
}
return FALSE;
}
static void
update_touch_mode (MetaSeatNative *seat)
{
@ -2519,6 +2538,7 @@ meta_seat_native_constructed (GObject *object)
}
seat->has_touchscreen = has_touchscreen (seat);
seat->has_tablet_switch = has_tablet_switch (seat);
update_touch_mode (seat);
if (G_OBJECT_CLASS (meta_seat_native_parent_class)->constructed)