bundles/addons/org.eclipse.apogy.addons.sensors.imaging.camera/src/org/eclipse/apogy/addons/sensors/imaging/camera/handlers/SetActiveCameraViewConfigurationHandler.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 - initial API and implementation
 *     Regent L'Archeveque
 * 
 * SPDX-License-Identifier: EPL-1.0
 *******************************************************************************/
package org.eclipse.apogy.addons.sensors.imaging.camera.handlers;

import org.eclipse.apogy.addons.sensors.imaging.camera.CameraViewConfiguration;
import org.eclipse.apogy.addons.sensors.imaging.camera.composites.CameraViewComposite;
import org.eclipse.apogy.addons.sensors.imaging.camera.parts.CameraViewPart;
import org.eclipse.apogy.core.invocator.ApogyCoreInvocatorFacade;
import org.eclipse.e4.core.di.annotations.CanExecute;
import org.eclipse.e4.core.di.annotations.Execute;
import org.eclipse.e4.ui.model.application.ui.basic.MPart;
import org.eclipse.e4.ui.model.application.ui.menu.MDirectMenuItem;

public class SetActiveCameraViewConfigurationHandler {
	@CanExecute
	public boolean canExecute(MPart part) {
		return ApogyCoreInvocatorFacade.INSTANCE.getActiveInvocatorSession() != null;
	}

	@Execute
	public void execute(MDirectMenuItem selectedItem, MPart part) {
		if (part.getObject() instanceof CameraViewPart) {
			CameraViewPart viewPart = (CameraViewPart) part.getObject();
			if (viewPart.getActualComposite() instanceof CameraViewComposite) {
				CameraViewComposite composite = (CameraViewComposite) viewPart.getActualComposite();

				if (composite != null && !composite.isDisposed()) {
					CameraViewConfiguration cameraViewConfiguration = (CameraViewConfiguration) selectedItem
							.getTransientData().get("cameraViewConfiguration");
					composite.setCameraViewConfiguration(cameraViewConfiguration);
				}
			}
		}
	}
}