EAPI void elput_input_pointer_max_set(Elput_Manager *manager, int maxw, int maxh);
/**
+ * Set pointer value rotation
+ *
+ * @param manager
+ * @param rotation
+ *
+ * @return EINA_TRUE on success, EINA_FALSE otherwise
+ *
+ * @ingroup Elput_Input_Group
+ * @since 1.20
+ */
+EAPI Eina_Bool elput_input_pointer_rotation_set(Elput_Manager *manager, int rotation);
+
+/**
* Calibrate input devices for given screen size
*
* @param manager
{
Elput_Device *edev;
Elput_Pointer *ptr;
+ double dx, dy, tmp;
edev = libinput_device_get_user_data(idev);
if (!edev) return EINA_FALSE;
ptr = _evdev_pointer_get(edev->seat);
if (!ptr) return EINA_FALSE;
- ptr->seat->pointer.x += libinput_event_pointer_get_dx(event);
- ptr->seat->pointer.y += libinput_event_pointer_get_dy(event);
+ dx = libinput_event_pointer_get_dx(event);
+ dy = libinput_event_pointer_get_dy(event);
+
+ if (edev->swap)
+ {
+ tmp = dx;
+ dx = dy;
+ dy = tmp;
+ }
+ if (edev->invert_x) dx *= -1;
+ if (edev->invert_y) dy *= -1;
+
+ ptr->seat->pointer.x += dx;
+ ptr->seat->pointer.y += dy;
ptr->timestamp = libinput_event_pointer_get_time(event);
_pointer_motion_send(edev);
manager->input.pointer_h = maxh;
}
+EAPI Eina_Bool
+elput_input_pointer_rotation_set(Elput_Manager *manager, int rotation)
+{
+ Elput_Seat *eseat;
+ Elput_Device *edev;
+ Eina_List *l, *ll;
+
+ EINA_SAFETY_ON_NULL_RETURN_VAL(manager, EINA_FALSE);
+
+ if ((rotation % 90 != 0) || (rotation / 90 > 3) || (rotation < 0))
+ return EINA_FALSE;
+
+ EINA_LIST_FOREACH(manager->input.seats, l, eseat)
+ {
+ EINA_LIST_FOREACH(eseat->devices, ll, edev)
+ {
+ if (!(edev->caps & ELPUT_DEVICE_CAPS_POINTER)) continue;
+
+ switch (rotation)
+ {
+ case 0:
+ edev->swap = EINA_FALSE;
+ edev->invert_x = EINA_FALSE;
+ edev->invert_y = EINA_FALSE;
+ break;
+ case 90:
+ edev->swap = EINA_TRUE;
+ edev->invert_x = EINA_FALSE;
+ edev->invert_y = EINA_TRUE;
+ break;
+ case 180:
+ edev->swap = EINA_FALSE;
+ edev->invert_x = EINA_TRUE;
+ edev->invert_y = EINA_TRUE;
+ break;
+ case 270:
+ edev->swap = EINA_TRUE;
+ edev->invert_x = EINA_TRUE;
+ edev->invert_y = EINA_FALSE;
+ break;
+ default:
+ break;
+ }
+ }
+ }
+
+ return EINA_TRUE;
+}
+
EAPI void
elput_input_devices_calibrate(Elput_Manager *manager, int w, int h)
{