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#include <elput_private.h>
#define ACCESSOR(STRUCT_NAME, FIELD_NAME, TYPE, FALLBACK) \
EAPI TYPE \
elput_##STRUCT_NAME##_##FIELD_NAME##_get(Elput_Swipe_Gesture *gesture) \
{ \
EINA_SAFETY_ON_NULL_RETURN_VAL(gesture, FALLBACK); \
return gesture->FIELD_NAME; \
}
ACCESSOR(swipe, dy, double, 0.0f)
ACCESSOR(swipe, dx, double, 0.0f)
ACCESSOR(swipe, finger_count, int, 0)
ACCESSOR(swipe, window, int, 0)
ACCESSOR(swipe, device, Elput_Device*, NULL)
EAPI Elput_Manager*
elput_manager_connect_gestures(const char *seat, unsigned int tty)
{
Elput_Manager *em = elput_manager_connect(seat, tty);
if (em)
{
em->only_gesture_events = EINA_TRUE;
}
return em;
}
static void
_free_and_unref_device(void *userdata EINA_UNUSED, void *data)
{
Elput_Swipe_Gesture *gesture = data;
libinput_device_unref(gesture->device->device);
free(gesture);
}
static void
_eval_callback(int event, struct libinput_device *device, struct libinput_event_gesture *gesture)
{
Elput_Device *dev = libinput_device_get_user_data(device);
Elput_Swipe_Gesture *elput_gesture = calloc(1, sizeof(Elput_Swipe_Gesture));
elput_gesture->dx = libinput_event_gesture_get_dx(gesture);
elput_gesture->dy = libinput_event_gesture_get_dy(gesture);
elput_gesture->finger_count = libinput_event_gesture_get_finger_count(gesture);
elput_gesture->window = dev->seat->manager->window;
elput_gesture->device = dev;
libinput_device_ref(device);
ecore_event_add(event, elput_gesture, _free_and_unref_device, NULL);
}
int
_gesture_event_process(struct libinput_event *event)
{
struct libinput_device *dev;
int ret = 1;
dev = libinput_event_get_device(event);
switch (libinput_event_get_type(event))
{
case LIBINPUT_EVENT_GESTURE_SWIPE_BEGIN:
_eval_callback(ELPUT_EVENT_SWIPE_BEGIN, dev, libinput_event_get_gesture_event(event));
break;
case LIBINPUT_EVENT_GESTURE_SWIPE_UPDATE:
_eval_callback(ELPUT_EVENT_SWIPE_UPDATE, dev, libinput_event_get_gesture_event(event));
break;
case LIBINPUT_EVENT_GESTURE_SWIPE_END:
_eval_callback(ELPUT_EVENT_SWIPE_END, dev, libinput_event_get_gesture_event(event));
break;
default:
ret = 0;
break;
}
return ret;
}
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