static rut_input_event_status_t
control_point_input_cb(
rut_input_region_t *region, rut_input_event_t *event, void *user_data)
{
control_point_t *point = user_data;
entity_state_t *entity_state = point->entity_state;
rig_selection_tool_t *tool = entity_state->tool;
c_return_val_if_fail(tool->selected_entities != NULL,
RUT_INPUT_EVENT_STATUS_UNHANDLED);
if (rut_input_event_get_type(event) == RUT_INPUT_EVENT_TYPE_MOTION &&
rut_motion_event_get_action(event) == RUT_MOTION_EVENT_ACTION_DOWN &&
rut_motion_event_get_button_state(event) == RUT_BUTTON_STATE_1) {
// float x = rut_motion_event_get_x (event);
// float y = rut_motion_event_get_y (event);
grab_state_t *state = c_slice_new0(grab_state_t);
state->tool = tool;
state->entity_state = entity_state;
state->point = point;
rut_shell_grab_input(tool->shell,
rut_input_event_get_camera(event),
control_point_grab_cb,
state);
return RUT_INPUT_EVENT_STATUS_HANDLED;
}
return RUT_INPUT_EVENT_STATUS_UNHANDLED;
}
static RutInputEventStatus
control_point_input_cb (RutInputRegion *region,
RutInputEvent *event,
void *user_data)
{
ControlPoint *point = user_data;
EntityState *entity_state = point->entity_state;
RigSelectionTool *tool = entity_state->tool;
g_return_val_if_fail (tool->selected_entities != NULL, RUT_INPUT_EVENT_STATUS_UNHANDLED);
if (rut_input_event_get_type (event) == RUT_INPUT_EVENT_TYPE_MOTION &&
rut_motion_event_get_action (event) == RUT_MOTION_EVENT_ACTION_DOWN &&
rut_motion_event_get_button_state (event) == RUT_BUTTON_STATE_1)
{
//float x = rut_motion_event_get_x (event);
//float y = rut_motion_event_get_y (event);
GrabState *state = g_slice_new0 (GrabState);
state->tool = tool;
state->entity_state = entity_state;
state->point = point;
rut_shell_grab_input (tool->ctx->shell,
rut_input_event_get_camera (event),
control_point_grab_cb,
state);
return RUT_INPUT_EVENT_STATUS_HANDLED;
}
return RUT_INPUT_EVENT_STATUS_UNHANDLED;
}
static rut_input_event_status_t
control_point_grab_cb(rut_input_event_t *event,
void *user_data)
{
grab_state_t *state = user_data;
rig_selection_tool_t *tool = state->tool;
// entity_state_t *entity_state = state->entity_state;
// control_point_t *point = state->point;
rut_input_event_status_t status = RUT_INPUT_EVENT_STATUS_UNHANDLED;
rut_motion_event_action_t action;
if (rut_input_event_get_type(event) == RUT_INPUT_EVENT_TYPE_KEY &&
rut_key_event_get_keysym(event) == RUT_KEY_Escape) {
rut_shell_ungrab_input(
tool->view->shell, control_point_grab_cb, state);
c_slice_free(grab_state_t, state);
return RUT_INPUT_EVENT_STATUS_HANDLED;
}
if (rut_input_event_get_type(event) != RUT_INPUT_EVENT_TYPE_MOTION)
return RUT_INPUT_EVENT_STATUS_UNHANDLED;
action = rut_motion_event_get_action(event);
switch (action) {
case RUT_MOTION_EVENT_ACTION_MOVE:
case RUT_MOTION_EVENT_ACTION_UP: {
// float x = rut_motion_event_get_x (event);
// float y = rut_motion_event_get_y (event);
if (action == RUT_MOTION_EVENT_ACTION_UP) {
if ((rut_motion_event_get_button_state(event) &
RUT_BUTTON_STATE_1) == 0) {
status = RUT_INPUT_EVENT_STATUS_HANDLED;
rut_shell_ungrab_input(
tool->shell, control_point_grab_cb, state);
c_slice_free(grab_state_t, state);
}
} else
status = RUT_INPUT_EVENT_STATUS_HANDLED;
} break;
default:
break;
}
return status;
}
static RutInputEventStatus
control_point_grab_cb (RutInputEvent *event,
void *user_data)
{
GrabState *state = user_data;
RigSelectionTool *tool = state->tool;
//EntityState *entity_state = state->entity_state;
//ControlPoint *point = state->point;
RutInputEventStatus status = RUT_INPUT_EVENT_STATUS_UNHANDLED;
RutMotionEventAction action;
if (rut_input_event_get_type (event) == RUT_INPUT_EVENT_TYPE_KEY &&
rut_key_event_get_keysym (event) == RUT_KEY_Escape)
{
rut_shell_ungrab_input (tool->view->context->shell,
control_point_grab_cb,
state);
g_slice_free (GrabState, state);
return RUT_INPUT_EVENT_STATUS_HANDLED;
}
if (rut_input_event_get_type (event) != RUT_INPUT_EVENT_TYPE_MOTION)
return RUT_INPUT_EVENT_STATUS_UNHANDLED;
action = rut_motion_event_get_action (event);
switch (action)
{
case RUT_MOTION_EVENT_ACTION_MOVE:
case RUT_MOTION_EVENT_ACTION_UP:
{
//float x = rut_motion_event_get_x (event);
//float y = rut_motion_event_get_y (event);
if (action == RUT_MOTION_EVENT_ACTION_UP)
{
if ((rut_motion_event_get_button_state (event) &
RUT_BUTTON_STATE_1) == 0)
{
status = RUT_INPUT_EVENT_STATUS_HANDLED;
rut_shell_ungrab_input (tool->ctx->shell,
control_point_grab_cb,
state);
g_slice_free (GrabState, state);
}
}
else
status = RUT_INPUT_EVENT_STATUS_HANDLED;
}
break;
default:
break;
}
return status;
}
