package org.gcube.portlets.widgets.dataminermanagerwidget.client.util;

import com.google.gwt.core.client.Callback;
import com.google.gwt.dom.client.Element;
import com.sencha.gxt.core.client.dom.XElement;
import com.sencha.gxt.widget.core.client.Component;
import com.sencha.gxt.widget.core.client.box.AlertMessageBox;
import com.sencha.gxt.widget.core.client.event.HideEvent;
import com.sencha.gxt.widget.core.client.event.HideEvent.HideHandler;

/**
 * 
 * @author Giancarlo Panichi
 *
 *
 */
public class UtilsGXT3 {
	public static void mask(Element element) {
		XElement el = element.<XElement> cast();
		el.mask("Loading...");
	}

	public static void umask(Element element) {
		element.<XElement> cast().unmask();
	}

	public static void alert(String title, String message) {
		final AlertMessageBox d = new AlertMessageBox(title, message);
		d.addHideHandler(new HideHandler() {

			public void onHide(HideEvent event) {

			}
		});
		d.show();

	}

	public static void alert(String title, String message,
			final Callback<Component, Void> callback) {
		final AlertMessageBox d = new AlertMessageBox(title, message);
		d.addHideHandler(new HideHandler() {

			public void onHide(HideEvent event) {
				Component comp = event.getSource();
				callback.onSuccess(comp);
			}
		});
		d.show();
	}

	public static void info(String title, String message) {
		final InfoMessageBox d = new InfoMessageBox(title, message);
		d.addHideHandler(new HideHandler() {

			public void onHide(HideEvent event) {

			}
		});
		d.show();

	}

	public static void info(String title, String message,
			final Callback<Component, Void> callback) {
		final InfoMessageBox d = new InfoMessageBox(title, message);
		d.addHideHandler(new HideHandler() {

			public void onHide(HideEvent event) {
				Component comp = event.getSource();
				callback.onSuccess(comp);
			}
		});
		d.show();

	}

}
