bundles/core/org.eclipse.apogy.core.environment.earth.surface.ui/src-gen-custom/org/eclipse/apogy/core/environment/earth/surface/ui/impl/EarthSkyPresentationCustomImpl.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.earth.surface.ui.impl;

import org.eclipse.apogy.core.environment.earth.surface.ui.Activator;
import org.eclipse.apogy.core.environment.earth.surface.ui.ApogyCoreEnvironmentSurfaceEarthUIPackage;
import org.eclipse.apogy.core.environment.earth.surface.ui.EarthSurfaceWorksitePresentation;
import org.eclipse.apogy.core.environment.earth.surface.ui.scene_objects.EarthSkySceneObject;
import org.eclipse.apogy.core.environment.surface.ui.preferences.ApogyEnvironmentSurfaceUIPreferencesConstants;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.jface.util.IPropertyChangeListener;
import org.eclipse.jface.util.PropertyChangeEvent;

public class EarthSkyPresentationCustomImpl extends EarthSkyPresentationImpl {

	protected IPropertyChangeListener preferencesListener = null;

	protected EarthSkyPresentationCustomImpl() {
		super();

		// Initializes values from preferences
		applyPreferences();

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

	@Override
	public boolean isUseInBoundingCalculation() {
		return false;
	}

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

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

			switch (featureID) {
			// TODO
			case ApogyCoreEnvironmentSurfaceEarthUIPackage.EARTH_SURFACE_WORKSITE_PRESENTATION__AXIS_VISIBLE:
				earthSkySceneObject.setHorizonVisible(notification.getNewBooleanValue());
				break;

			default:
				break;
			}
		}

		super.updateSceneObject(notification);
	}

	@Override
	protected void initialSceneObject() {
		EarthSkySceneObject earthSkySceneObject = (EarthSkySceneObject) this.sceneObject;

		// Horizon
		earthSkySceneObject.setHorizonVisible(isHorizonVisible());

		super.initialSceneObject();
	}

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

		// Set the axis visibility and length.
		setHorizonVisible(
				store.getBoolean(ApogyEnvironmentSurfaceUIPreferencesConstants.DEFAULT_SKY_HORIZON_VISIBLE_ID));

		super.applyPreferences();
	}

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

		return this.preferencesListener;
	}
} // EarthSkyPresentationImpl