net.scran24.user.client.surveyscheme.ucljan15.WelcomePage.java Source code

Introduction

Here is the source code for net.scran24.user.client.surveyscheme.ucljan15.WelcomePage.java

Source

/*
This file is part of Intake24.
    
 Crown copyright, 2012, 2013, 2014.
    
This software is licensed under the Open Government Licence 3.0:
    
http://www.nationalarchives.gov.uk/doc/open-government-licence/
*/

package net.scran24.user.client.surveyscheme.ucljan15;

import net.scran24.common.client.WidgetFactory;
import net.scran24.user.client.survey.SimpleSurveyStageInterface;
import net.scran24.user.client.survey.SurveyStage;
import net.scran24.user.client.survey.flat.Survey;

import org.workcraft.gwt.shared.client.Callback1;
import org.workcraft.gwt.shared.client.Callback2;

import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.HTMLPanel;

public class WelcomePage implements SurveyStage<Survey> {
    public static final String FLAG_WELCOME_PAGE_SHOWN = "welcome-page-shown";

    final private Survey initialData;

    public WelcomePage(Survey initialData) {
        this.initialData = initialData;
    }

    @Override
    public SimpleSurveyStageInterface getInterface(final Callback1<Survey> onComplete,
            Callback2<Survey, Boolean> onIntermediateStateChange) {
        final Button startButton = WidgetFactory.createGreenButton("Continue to information page",
                new ClickHandler() {
                    public void onClick(ClickEvent event) {
                        onComplete.call(initialData.withFlag(FLAG_WELCOME_PAGE_SHOWN));
                    }
                });

        HTMLPanel welcomePage = new HTMLPanel(HtmlResources.INSTANCE.getWelcomeHtml().getText());
        welcomePage.addStyleName("intake24-survey-content-container");

        welcomePage.addAndReplaceElement(startButton, "startButton");

        return new SimpleSurveyStageInterface(welcomePage);
    }
}