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feedback-vibra-periodic: Implement is_available

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This avoids criticals when there's no periodic vibra available.
This commit is contained in:
Guido Günther
2020-07-22 10:28:42 +00:00
committed by Guido Gunther
parent 1af163e7ea
commit 67ebeba2b2
1 changed files with 13 additions and 0 deletions
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src/fbd-feedback-vibra-periodic.c
+13
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@@ -104,6 +104,7 @@ fbd_feedback_vibra_periodic_start_vibra (FbdFeedbackVibra *vibra)
FbdDevVibra *dev = fbd_feedback_manager_get_dev_vibra (manager); FbdDevVibra *dev = fbd_feedback_manager_get_dev_vibra (manager);
guint duration = fbd_feedback_vibra_get_duration (vibra); guint duration = fbd_feedback_vibra_get_duration (vibra);
g_return_if_fail (FBD_IS_DEV_VIBRA (dev));
g_debug ("Periodic Vibra: %d %d %d %d", g_debug ("Periodic Vibra: %d %d %d %d",
duration, self->magnitude, self->fade_in_level, self->fade_in_time); duration, self->magnitude, self->fade_in_level, self->fade_in_time);
@@ -111,15 +112,27 @@ fbd_feedback_vibra_periodic_start_vibra (FbdFeedbackVibra *vibra)
self->fade_in_time); self->fade_in_time);
} }
static gboolean
fbd_feedback_vibra_periodic_is_available (FbdFeedbackBase *base)
{
FbdFeedbackManager *manager = fbd_feedback_manager_get_default ();
FbdDevVibra *dev = fbd_feedback_manager_get_dev_vibra (manager);
return FBD_IS_DEV_VIBRA (dev);
}
static void static void
fbd_feedback_vibra_periodic_class_init (FbdFeedbackVibraPeriodicClass *klass) fbd_feedback_vibra_periodic_class_init (FbdFeedbackVibraPeriodicClass *klass)
{ {
GObjectClass *object_class = G_OBJECT_CLASS (klass); GObjectClass *object_class = G_OBJECT_CLASS (klass);
FbdFeedbackBaseClass *base_class = FBD_FEEDBACK_BASE_CLASS (klass);
FbdFeedbackVibraClass *vibra_class = FBD_FEEDBACK_VIBRA_CLASS (klass); FbdFeedbackVibraClass *vibra_class = FBD_FEEDBACK_VIBRA_CLASS (klass);
object_class->set_property = fbd_feedback_vibra_periodic_set_property; object_class->set_property = fbd_feedback_vibra_periodic_set_property;
object_class->get_property = fbd_feedback_vibra_periodic_get_property; object_class->get_property = fbd_feedback_vibra_periodic_get_property;
base_class->is_available = fbd_feedback_vibra_periodic_is_available;
vibra_class->start_vibra = fbd_feedback_vibra_periodic_start_vibra; vibra_class->start_vibra = fbd_feedback_vibra_periodic_start_vibra;
vibra_class->end_vibra = fbd_feedback_vibra_periodic_end_vibra; vibra_class->end_vibra = fbd_feedback_vibra_periodic_end_vibra;