bundles/core/org.eclipse.apogy.core.environment.ui/src/org/eclipse/apogy/core/environment/ui/databindings/RadiansToDegreesStringConverter.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.core.environment.ui.databindings;

import java.text.NumberFormat;

import org.eclipse.apogy.common.databinding.converters.DoubleToStringConverter;

// FIXME Should be under common.
public class RadiansToDegreesStringConverter extends DoubleToStringConverter {
	public RadiansToDegreesStringConverter(NumberFormat numberFormat) {
		super(numberFormat);
	}

	@Override
	public Object convert(Object fromObject) {
		if (getNumberFormat() != null) {
			Double value = (Double) fromObject;
			Double degreesValue = Math.toDegrees(value);
			return getNumberFormat().format(degreesValue);
		} else {
			return fromObject.toString();
		}
	}
}