org.eclipse.ui.intro/src/org/eclipse/ui/internal/intro/impl/model/IntroHomePage.java

/*******************************************************************************
 * Copyright (c) 2004, 2016 IBM Corporation and others.
 *
 * This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License 2.0
 * which accompanies this distribution, and is available at
 * https://www.eclipse.org/legal/epl-2.0/
 *
 * SPDX-License-Identifier: EPL-2.0
 *
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/

package org.eclipse.ui.internal.intro.impl.model;

import java.util.Vector;

import org.osgi.framework.Bundle;
import org.w3c.dom.Element;

/**
 * An Intro Home page. A home page is special because it is the page that
 * decides whether the OOBE pages are dynamic or static. This model class models
 * the home and the standby page (since there is no difference between the two).
 */
public class IntroHomePage extends AbstractIntroPage {

	IntroHomePage(Element element, Bundle bundle, String base) {
		super(element, bundle, base);
	}

	@Override
	public int getType() {
		return AbstractIntroElement.HOME_PAGE;
	}

	// THESE METHODS WILL BE REMOVED!
	/**
	 * This method is a customized method for root page to return the root page
	 * links. Try to get the real links in the page, and all links in all divs.
	 */
	public IntroLink[] getLinks() {
		Vector<AbstractIntroElement> linkVector = new Vector<>();

		AbstractIntroElement[] children = getChildren();
		for (int i = 0; i < children.length; i++) {
			AbstractIntroElement child = children[i];
			if (child.isOfType(AbstractIntroElement.LINK))
				linkVector.add(child);
			else if (child.isOfType(AbstractIntroElement.GROUP)) {
				addLinks((IntroGroup) child, linkVector);
			}
		}

		IntroLink[] links = new IntroLink[linkVector.size()];
		linkVector.copyInto(links);
		return links;
	}

	private void addLinks(IntroGroup group, Vector<AbstractIntroElement> linkVector) {
		AbstractIntroElement[] children = group.getChildren();
		for (int i = 0; i < children.length; i++) {
			AbstractIntroElement child = children[i];
			if (child.isOfType(AbstractIntroElement.LINK))
				linkVector.add(child);
			else if (child.isOfType(AbstractIntroElement.GROUP)) {
				addLinks((IntroGroup) child, linkVector);
			}
		}
	}


}