bundles/addons/org.eclipse.apogy.addons.vehicle.ui/src/org/eclipse/apogy/addons/vehicle/ui/wizards/PathPlannerToolWizardPage.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.vehicle.ui.wizards;

import org.eclipse.apogy.addons.vehicle.PathPlannerTool;
import org.eclipse.apogy.addons.vehicle.ui.composites.PathPlannerToolComposite;
import org.eclipse.apogy.core.environment.ApogyCoreEnvironmentFacade;
import org.eclipse.apogy.core.environment.surface.CartesianTriangularMeshMapLayer;
import org.eclipse.apogy.core.environment.surface.SurfaceWorksite;
import org.eclipse.jface.wizard.WizardPage;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;

public class PathPlannerToolWizardPage extends WizardPage {
	private final static String WIZARD_PAGE_ID = "org.eclipse.apogy.addons.vehicle.ui.wizards.PathPlannerToolWizardPage";

	private final PathPlannerTool pathPlannerTool;
	private PathPlannerToolComposite pathPlannerToolComposite;

	public PathPlannerToolWizardPage(PathPlannerTool pathPlannerTool) {
		super(WIZARD_PAGE_ID);
		this.pathPlannerTool = pathPlannerTool;

		setTitle("Path Planner Tool");
		setDescription("Configure the update beahviou and mesh used.");

		validate();
	}

	@Override
	public void createControl(Composite parent) {
		Composite container = new Composite(parent, SWT.None);
		container.setLayout(new GridLayout(1, false));

		this.pathPlannerToolComposite = new PathPlannerToolComposite(container, SWT.None) {
			@Override
			protected void newMeshSelected(CartesianTriangularMeshMapLayer layer) {
				validate();
			}
		};
		this.pathPlannerToolComposite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
		this.pathPlannerToolComposite.setPathPlannerTool(this.pathPlannerTool);

		setControl(container);
		this.pathPlannerToolComposite.setFocus();

		if (ApogyCoreEnvironmentFacade.INSTANCE.getActiveWorksite() instanceof SurfaceWorksite) {
			this.pathPlannerToolComposite
					.setSurfaceWorksite((SurfaceWorksite) ApogyCoreEnvironmentFacade.INSTANCE.getActiveWorksite());
		}

		validate();
	}

	protected void validate() {
		setErrorMessage(null);

		if (this.pathPlannerTool.getMeshLayer() == null) {
			setErrorMessage("No mesh selected !");
		}

		setPageComplete(getErrorMessage() == null);
	}
}