org.eclipse.osbp.dsl.eclipse.ui/src/org/eclipse/osbp/dsl/eclipse/ui/buildpath/EntityContainerWizardPage.java

/*******************************************************************************
 * Copyright (c) 2011, 2014 - Lunifera GmbH (Gross Enzersdorf, Austria), Loetz GmbH&Co.KG (69115 Heidelberg, Germany)
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     Florian Pirchner - copied source from Xtend and adjusted to EntityDSL
 * 
 * Original source from org.eclipse.xtend.ide.buildpath.XtendsContainerWizardPage
 * 
 *******************************************************************************/
package org.eclipse.osbp.dsl.eclipse.ui.buildpath;

import org.eclipse.jdt.core.IClasspathEntry;
import org.eclipse.jdt.core.JavaCore;
import org.eclipse.jdt.internal.ui.JavaPluginImages;
import org.eclipse.jdt.ui.wizards.IClasspathContainerPage;
import org.eclipse.jdt.ui.wizards.NewElementWizardPage;
import org.eclipse.osgi.util.NLS;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Label;

@SuppressWarnings("restriction")
public class EntityContainerWizardPage extends NewElementWizardPage implements
		IClasspathContainerPage {

	private IClasspathEntry containerEntry;

	public EntityContainerWizardPage() {
		super("EntityClassPathContainer"); //$NON-NLS-1$
		setTitle("OSBP EntityDSL classpath container");
		setImageDescriptor(JavaPluginImages.DESC_WIZBAN_ADD_LIBRARY);
		setDescription("Add the classpath container for the entity DSL");
		this.containerEntry = JavaCore
				.newContainerEntry(EntityContainerInitializer.ENTITY_LIBRARY_PATH);
	}

	public void createControl(Composite parent) {
		Composite composite = new Composite(parent, SWT.NONE);
		composite.setLayout(new FillLayout());
		Label label = new Label(composite, SWT.NONE);
		String aboutText = NLS
				.bind("This library provides all required and convenient dependency for EntityDSL projects.\n\nContainer includes:\n{0}\n",
						containedBundles());
		label.setText(aboutText);
		setControl(composite);
	}

	private String containedBundles() {
		StringBuilder builder = new StringBuilder();
		for (String bundleId : EntityClasspathContainer.BUNDLE_IDS_TO_INCLUDE) {
			builder.append("\t").append(bundleId).append("\n");
		}
		return builder.toString();
	}

	public boolean finish() {
		return true;
	}

	public IClasspathEntry getSelection() {
		return containerEntry;

	}

	public void setSelection(IClasspathEntry containerEntry) {
		// do nothing
	}

}