bundles/addons/org.eclipse.apogy.addons.vehicle.ui/src-gen-custom/org/eclipse/apogy/addons/vehicle/ui/impl/ThrusterPresentationCustomImpl.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.addons.vehicle.ui.impl;

import org.eclipse.apogy.addons.vehicle.ui.Activator;
import org.eclipse.apogy.addons.vehicle.ui.ApogyAddonsVehicleUIPackage;
import org.eclipse.apogy.addons.vehicle.ui.ThrusterSceneObject;
import org.eclipse.apogy.addons.vehicle.ui.preferences.VehicleUIPreferencesConstants;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.jface.preference.PreferenceConverter;
import org.eclipse.jface.util.IPropertyChangeListener;
import org.eclipse.jface.util.PropertyChangeEvent;
import org.eclipse.swt.graphics.RGB;

public class ThrusterPresentationCustomImpl extends ThrusterPresentationImpl {

	protected IPropertyChangeListener preferencesListener = null;

	protected ThrusterPresentationCustomImpl() {
		super();

		applyPreferences();

		// Register a listener to the preference store
		Activator.getDefault().getPreferenceStore().addPropertyChangeListener(getPreferencesListener());
	}

	@Override
	protected void applyPreferences() {
		IPreferenceStore store = Activator.getDefault().getPreferenceStore();

		// Plume Envelope Color
		setColor(PreferenceConverter.getColor(store,
				VehicleUIPreferencesConstants.DEFAULT_THRUSTER_PLUME_ENVELOPE_COLOR_ID));

		// Plume Envelope Visibility
		setPlumeEnvelopeVisible(
				store.getBoolean(VehicleUIPreferencesConstants.DEFAULT_THRUSTER_PLUME_ENVELOPE_VISIBILITY_ID));

		// Plume Envelope Length
		setPlumeEnvelopeLength(
				store.getDouble(VehicleUIPreferencesConstants.DEFAULT_THRUSTER_PLUME_ENVELOPE_LENGTH_ID));

		super.applyPreferences();
	}

	@Override
	protected void updateSceneObject(Notification notification) {
		if (this.sceneObject != null) {
			ThrusterSceneObject thrusterSceneObject = (ThrusterSceneObject) this.sceneObject;

			int featureID = notification.getFeatureID(ThrusterPresentationCustomImpl.class);

			switch (featureID) {
			case ApogyAddonsVehicleUIPackage.THRUSTER_PRESENTATION__PLUME_ENVELOPE_VISIBLE:
				thrusterSceneObject.setPlumeEnvelopeVisible(notification.getNewBooleanValue());
				break;

			case ApogyAddonsVehicleUIPackage.THRUSTER_PRESENTATION__PLUME_ENVELOPE_LENGTH:
				thrusterSceneObject.setPlumeEnvelopeLength(notification.getNewDoubleValue());
				break;

			case ApogyAddonsVehicleUIPackage.THRUSTER_PRESENTATION__COLOR:
				if (notification.getNewValue() instanceof RGB) {
					RGB color = (RGB) notification.getNewValue();
					thrusterSceneObject.setColor(color);
				}
				break;

			default:
				break;
			}
		}

		super.updateSceneObject(notification);
	}

	@Override
	protected void initialSceneObject() {
		ThrusterSceneObject thrusterSceneObject = (ThrusterSceneObject) this.sceneObject;

		// Plume Envelope
		thrusterSceneObject.setPlumeEnvelopeVisible(isPlumeEnvelopeVisible());
		thrusterSceneObject.setPlumeEnvelopeLength(getPlumeEnvelopeLength());
		thrusterSceneObject.setColor(getColor());

		super.initialSceneObject();
	}

	private IPropertyChangeListener getPreferencesListener() {
		if (this.preferencesListener == null) {
			this.preferencesListener = new IPropertyChangeListener() {
				@Override
				public void propertyChange(PropertyChangeEvent event) {
					applyPreferences();
				}
			};
		}

		return this.preferencesListener;
	}

	@Override
	protected void finalize() throws Throwable {
		Activator.getDefault().getPreferenceStore().removePropertyChangeListener(getPreferencesListener());
		super.finalize();
	}
} // ThrusterPresentationImpl