bundles/addons/org.eclipse.apogy.addons.ui/src/org/eclipse/apogy/addons/ui/composites/GeometryPlacementAtFeatureOfInterestToolPoseComposite.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.ui.composites;

import org.eclipse.apogy.addons.GeometryPlacementAtFeatureOfInterestTool;
import org.eclipse.apogy.common.math.Matrix3x3;
import org.eclipse.apogy.common.math.ui.composites.RotationMatrixComposite;
import org.eclipse.apogy.common.math.ui.composites.Tuple3dComposite;
import org.eclipse.emf.edit.domain.EditingDomain;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Group;

public class GeometryPlacementAtFeatureOfInterestToolPoseComposite extends Composite {
	private final EditingDomain editingDomain;
	private GeometryPlacementAtFeatureOfInterestTool geometryPlacementAtFeatureOfInterestTool;

	private final RotationMatrixComposite rotationMatrixComposite;
	private final Tuple3dComposite translationComposite;

	public GeometryPlacementAtFeatureOfInterestToolPoseComposite(Composite parent, int style) {
		this(parent, style, null);
	}

	public GeometryPlacementAtFeatureOfInterestToolPoseComposite(Composite parent, int style,
			EditingDomain editingDomain) {
		super(parent, style);
		this.editingDomain = editingDomain;

		setLayout(new GridLayout(1, true));

		Group grpTranslation = new Group(this, SWT.NONE);
		grpTranslation.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
		grpTranslation.setLayout(new FillLayout(SWT.HORIZONTAL));
		grpTranslation.setText("Translation (x,y,z)");
		this.translationComposite = new Tuple3dComposite(grpTranslation, SWT.NONE, this.editingDomain, "0.000");

		Group grpRotation = new Group(this, SWT.NONE);
		grpRotation.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
		grpRotation.setLayout(new FillLayout(SWT.HORIZONTAL));
		grpRotation.setText("Rotation");

		this.rotationMatrixComposite = new RotationMatrixComposite(this, style, this.editingDomain);
		this.rotationMatrixComposite.setLayoutData(new GridData(SWT.FILL, SWT.TOP, true, false));

	}

	public GeometryPlacementAtFeatureOfInterestTool getGeometryPlacementAtFeatureOfInterestTool() {
		return this.geometryPlacementAtFeatureOfInterestTool;
	}

	public void setGeometryPlacementAtFeatureOfInterestTool(
			GeometryPlacementAtFeatureOfInterestTool newGeometryPlacementAtFeatureOfInterestTool) {
		setGeometryPlacementAtFeatureOfInterestTool(newGeometryPlacementAtFeatureOfInterestTool, true);
	}

	public void setGeometryPlacementAtFeatureOfInterestTool(
			GeometryPlacementAtFeatureOfInterestTool newGeometryPlacementAtFeatureOfInterestTool, boolean update) {
		if (update) {
			this.geometryPlacementAtFeatureOfInterestTool = newGeometryPlacementAtFeatureOfInterestTool;

			if (this.translationComposite != null && !this.translationComposite.isDisposed()
					&& this.rotationMatrixComposite != null && !this.rotationMatrixComposite.isDisposed()) {
				if (newGeometryPlacementAtFeatureOfInterestTool != null
						&& newGeometryPlacementAtFeatureOfInterestTool.getTransformNode() != null) {
					Matrix3x3 rotation = newGeometryPlacementAtFeatureOfInterestTool.getTransformNode()
							.getRotationMatrix();

					this.translationComposite
							.setTuple3d(newGeometryPlacementAtFeatureOfInterestTool.getTransformNode().getPosition());
					this.rotationMatrixComposite.setMatrix3x3(rotation);
				} else {
					this.translationComposite.setTuple3d(null);
					this.rotationMatrixComposite.setMatrix3x3(null);
				}
			}
		}
	}
}