#include "ItemModelObservable.h"#include "Observer.h"#include "../../property/Property.h"#include "../../../../geometry/Envelope.h"#include "../../../../geometry/Coord2D.h"#include "../../property/Properties.h"#include "../../property/SharedProperties.h"#include "../singleton/Context.h"#include "../../enum/Enums.h"#include "ItemObserver.h"#include <ctime>#include <iostream>