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Utility classes developed at Adrian Smith Software (A.S.S.)

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package com.databasesandlife.util.wicket;

import org.apache.wicket.markup.html.WebMarkupContainer;
import org.apache.wicket.markup.html.WebPage;
import org.apache.wicket.markup.html.link.Link;

/** 
 * Breaks out of an iframe JQuery overlay ("colorbox" or "fancybox"), and redirects the main browser window to a destination page.
 * 
 * If the iframe is on the same domain as the parent then specify {@link DomainSimilarity#SameDomain} and the overlay is closed first (it looks nice), 
 * otherwise specify {@link DomainSimilarity#DifferentDomain} and it isn't (as the browser won't allow it due to cross-domain concerns.)
 * 

 * Usage:
 * 
 *     Link<?> linkToResult = new BookmarkablePageLink("link", ...);
 *     setResponsePage(new OverlayIframeCloser(
 *       DomainSimilarity.SameDomain, linkToResult));
 * 
 *
 * @author This source is copyright Adrian Smith and licensed under the LGPL 3.
 * @see Project on GitHub
 */
public class OverlayIframeCloser extends WebPage {
    
    public enum DomainSimilarity { SameDomain, DifferentDomain }
    
    /** @param destinationPage wicket id of this link should be "link" */
    public OverlayIframeCloser(DomainSimilarity domainSimilarity, Link destinationPage) {
        add(destinationPage);
        add(new WebMarkupContainer("closeOverlayScript").setVisible(domainSimilarity == DomainSimilarity.SameDomain));
    }
}