bundles/addons/org.eclipse.apogy.addons.vehicle.ui/src/org/eclipse/apogy/addons/vehicle/ui/wizards/VehiclePathPlannerToolWizardPage.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.VehiclePathPlannerTool;
import org.eclipse.apogy.addons.vehicle.ui.composites.VehiclePathPlannerToolComposite;
import org.eclipse.apogy.core.invocator.Variable;
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 VehiclePathPlannerToolWizardPage extends WizardPage {
	private final static String WIZARD_PAGE_ID = "org.eclipse.apogy.addons.vehicle.ui.wizards.VehiclePathPlannerToolWizardPage";

	private final VehiclePathPlannerTool vehiclePathPlannerTool;
	private VehiclePathPlannerToolComposite vehiclePathPlannerToolComposite;

	public VehiclePathPlannerToolWizardPage(VehiclePathPlannerTool vehiclePathPlannerTool) {
		super(WIZARD_PAGE_ID);
		this.vehiclePathPlannerTool = vehiclePathPlannerTool;

		setTitle("Vehicle Path Planner Tool");
		setDescription("Configure the Vehicle Path Planner Tool settings.");

		validate();
	}

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

		this.vehiclePathPlannerToolComposite = new VehiclePathPlannerToolComposite(container, SWT.None) {
			@Override
			protected void newVariableSelected(Variable variable) {
				validate();
			}
		};
		this.vehiclePathPlannerToolComposite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
		this.vehiclePathPlannerToolComposite.setVehiclePathPlannerTool(this.vehiclePathPlannerTool);

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

		validate();
	}

	protected void validate() {
		setErrorMessage(null);

		if (this.vehiclePathPlannerTool.getVariable() == null) {
			setErrorMessage("The variable is not set !");
		}

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