org.eclipse.osbp.ecview.core.common.model/src/org/eclipse/osbp/ecview/core/common/model/core/impl/custom/KeyStrokeUtil.java

/**
 * Copyright (c) 2011, 2015 - 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 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:
 *         Florian Pirchner - Initial implementation
 */

package org.eclipse.osbp.ecview.core.common.model.core.impl.custom;

import org.eclipse.emf.common.util.EList;
import org.eclipse.osbp.ecview.core.common.model.core.CoreModelFactory;
import org.eclipse.osbp.ecview.core.common.model.core.YKeyCode;
import org.eclipse.osbp.ecview.core.common.model.core.YKeyStrokeDefinition;
import org.eclipse.osbp.ecview.core.common.model.core.YModifierKey;
import org.eclipse.osbp.runtime.common.keystroke.KeyStrokeDefinition;

public class KeyStrokeUtil {

	public static YKeyStrokeDefinition from(KeyStrokeDefinition def) {
		YKeyStrokeDefinition yDef = CoreModelFactory.eINSTANCE
				.createYKeyStrokeDefinition();

		yDef.setKeyCode(YKeyCode.get(def.getKeyCode()));

		for (int modKey : def.getModifierKeys()) {
			yDef.getModifierKeys().add(YModifierKey.get(modKey));
		}

		return yDef;
	}

	public static KeyStrokeDefinition from(YKeyStrokeDefinition model) {
		KeyStrokeDefinition def = new KeyStrokeDefinition("", toKeyCode(model),
				toModifier(model.getModifierKeys()));
		return def;
	}

	private static int[] toModifier(EList<YModifierKey> modifierKeys) {

		int[] result = new int[modifierKeys.size()];
		for (int i = 0; i < modifierKeys.size(); i++) {
			result[i] = modifierKeys.get(i).getValue();
		}

		return result;
	}

	protected static int toKeyCode(YKeyStrokeDefinition model) {
		return model.getKeyCode().getValue();
	}

}