bundles/examples/org.eclipse.apogy.examples.mobile_platform.edit/src-gen-custom/org/eclipse/apogy/examples/mobile_platform/provider/MobilePlatformCustomItemProvider.java

/*******************************************************************************
 * Copyright (c) 2018 Agence spatiale canadienne / Canadian Space Agency 
 * 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:  
 *     Pierre Allard,
 *     Regent L'Archeveque  - initial API and implementation
 *
 * SPDX-License-Identifier: EPL-1.0
 *******************************************************************************/
package org.eclipse.apogy.examples.mobile_platform.provider;

import java.text.DecimalFormat;

import org.eclipse.apogy.examples.mobile_platform.MobilePlatform;
import org.eclipse.emf.common.notify.AdapterFactory;

public class MobilePlatformCustomItemProvider extends MobilePlatformItemProvider {
	/**
	 * This is the degree symbol, as expressed in unicode
	 */
	public static final String DEGREE_SYM = "\u00b0";
	private final DecimalFormat positionFormat = new DecimalFormat("0.000");
	private final DecimalFormat linearVelocityFormat = new DecimalFormat("0.000");
	private final DecimalFormat angularVelocityFormat = new DecimalFormat("0.000");

	public MobilePlatformCustomItemProvider(AdapterFactory adapterFactory) {
		super(adapterFactory);
	}

	@Override
	public String getText(Object object) {
		// Get the current mobile platform
		MobilePlatform mobilePlatform = (MobilePlatform) object;

		// Get the default label
		String label = getString("_UI_MobilePlatform_type");

		// Adds additional info as part of the text.
		label += getMobilePlatformSuffixText(mobilePlatform);

		return label;
	}

	/**
	 * Return addition MobilePlatform information as apart of a displayable text.
	 * 
	 * @param mobilePlatform The MobilePlatform.
	 * @return The text.
	 */
	protected String getMobilePlatformSuffixText(MobilePlatform mobilePlatform) {
		String text = "";
		// If the mobile platform isn't null
		if (mobilePlatform != null) {
			// Add on appropriate values
			text += " (X=" + this.positionFormat.format(mobilePlatform.getPosition().getX()) + ", Y="
					+ this.positionFormat.format(mobilePlatform.getPosition().getY()) + ", LinVel="
					+ this.linearVelocityFormat.format(mobilePlatform.getLinearVelocity()) + "(m/s)" + ", AngVel="
					+ this.angularVelocityFormat.format(Math.toDegrees(mobilePlatform.getAngularVelocity())) + "("
					+ DEGREE_SYM + "/s))";
		}

		return text;
	}

}