org.vectomatic.svg.edu.client.commons.ConfirmBox.java Source code

Introduction

Here is the source code for org.vectomatic.svg.edu.client.commons.ConfirmBox.java

Source

/**********************************************
 * Copyright (C) 2010 Lukas Laag
 * This file is part of lib-gwt-svg-edu.
 * 
 * libgwtsvg-edu is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * libgwtsvg-edu is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with libgwtsvg-edu.  If not, see http://www.gnu.org/licenses/
 **********************************************/
package org.vectomatic.svg.edu.client.commons;

import com.google.gwt.core.client.GWT;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.uibinder.client.UiBinder;
import com.google.gwt.uibinder.client.UiField;
import com.google.gwt.uibinder.client.UiHandler;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.DialogBox;
import com.google.gwt.user.client.ui.RootPanel;
import com.google.gwt.user.client.ui.VerticalPanel;
import com.google.gwt.user.client.ui.Widget;

/**
 * UI panel to ask for confirmation upon game restart
 */
public class ConfirmBox {
    interface RestartBinder extends UiBinder<VerticalPanel, ConfirmBox> {
    }

    private static RestartBinder restartBinder = GWT.create(RestartBinder.class);

    @UiField(provided = true)
    CommonConstants constants = CommonConstants.INSTANCE;
    @UiField
    Button confirmYesButton;
    @UiField
    Button confirmNoButton;
    DialogBox confirmBox;
    private Widget root;

    public static DialogBox createConfirmBox(Widget root) {
        return new ConfirmBox(root).confirmBox;
    }

    private ConfirmBox(Widget root) {
        confirmBox = new DialogBox();
        confirmBox.setTitle(constants.restart());
        confirmBox.setWidget(restartBinder.createAndBindUi(this));
        this.root = root;
    }

    @UiHandler("confirmYesButton")
    public void confirmYes(ClickEvent event) {
        confirmBox.hide();
        RootPanel rootPanel = RootPanel.get(CommonConstants.ID_UIROOT);
        rootPanel.remove(rootPanel.getWidget(0));
        rootPanel.add(root);
    }

    @UiHandler("confirmNoButton")
    public void confirmNo(ClickEvent event) {
        confirmBox.hide();
    }

}