/*!
* Executes the action function from the service.
*
* \param task - A pointer to the task.
*
* \return TASK_SUCCESS if it was possible to execute the initialization
* function or if it didn't exist. It returns a negative value if there
* was an error detected during the execution of the initialization
* function.
*/
int task_run_action(void *task)
{
task_t *this_ptr = (task_t*) task;
int status = TASK_SUCCESS;
printf("%s\n",this_ptr->service->name);
if (this_ptr->service->action != NULL) {
if (this_ptr->service->action() < 0) {
status = TASK_FAIL;
}
}
subject_notify((subject_t*) this_ptr, (void*) &status);
return status;
}
/*! \brief Notify observers of the shape at specified
* position for mouse event.
*
* Observers of parent shapes may be called if the subject is not
* with SUBF_STOP_PROPAGATE flag. The subject of mouse event
* for a shape is returned by sh_get_mouse_event_subject().
*/
static void notify_coord_or_shape(redraw_man_t *rdman,
mb_obj_t *obj,
co_aix x, co_aix y, int etype,
unsigned int state,
unsigned int button) {
mouse_event_t mouse_event;
subject_t *subject;
mouse_event.event.type = etype;
mouse_event.x = x;
mouse_event.y = y;
mouse_event.but_state = state;
mouse_event.button = button;
if(IS_MBO_SHAPES(obj))
subject = sh_get_mouse_event_subject((shape_t *)obj);
else
subject = coord_get_mouse_event((coord_t *)obj);
subject_notify(subject, (event_t *)&mouse_event);
}
