bundles/addons/org.eclipse.apogy.addons.ui/src/org/eclipse/apogy/addons/ui/composites/Ruler3DToolComposite.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.ApogyAddonsPackage;
import org.eclipse.apogy.addons.Ruler3DTool;
import org.eclipse.apogy.common.emf.transaction.ApogyCommonTransactionFacade;
import org.eclipse.apogy.common.ui.composites.Color3fComposite;
import org.eclipse.core.databinding.DataBindingContext;
import org.eclipse.core.databinding.UpdateValueStrategy;
import org.eclipse.core.databinding.conversion.Converter;
import org.eclipse.core.databinding.observable.value.IObservableValue;
import org.eclipse.emf.databinding.FeaturePath;
import org.eclipse.emf.databinding.edit.EMFEditProperties;
import org.eclipse.jface.databinding.swt.WidgetProperties;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.DisposeEvent;
import org.eclipse.swt.events.DisposeListener;
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;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Text;

public class Ruler3DToolComposite extends Composite {
	private Ruler3DTool ruler3DTool;
	private DataBindingContext m_bindingContext;

	private final AbstractTwoPoints3DToolComposite abstractTwoPoints3DToolComposite;

	private final Text txtMinorTickLength;
	private final Text txtMinorTickSpacing;

	private final Text txtMajorTickLength;
	private final Text txtMajorTickSpacing;

	private final Text txtExtremitiesRadius;

	private final Color3fComposite rulerColorComposite;
	private final Color3fComposite minorTickColorComposite;
	private final Color3fComposite majorTickColorComposite;

	public Ruler3DToolComposite(Composite parent, int style) {
		super(parent, style);
		setLayout(new GridLayout(2, false));

		// TICKS
		Group ticksGroup = new Group(this, SWT.BORDER);
		ticksGroup.setLayoutData(new GridData(SWT.LEFT, SWT.FILL, false, false, 1, 1));
		ticksGroup.setText("Ticks And Extremeties Settings");
		ticksGroup.setLayout(new GridLayout(2, false));

		Label lblMinorTicksSpacing = new Label(ticksGroup, SWT.NONE);
		lblMinorTicksSpacing.setText("Minor Ticks Spacing:");
		this.txtMinorTickSpacing = new Text(ticksGroup, SWT.BORDER);
		GridData gd_txtMinorTickSpacing = new GridData(SWT.LEFT, SWT.CENTER, false, false, 1, 1);
		gd_txtMinorTickSpacing.minimumWidth = 100;
		gd_txtMinorTickSpacing.widthHint = 100;
		this.txtMinorTickSpacing.setLayoutData(gd_txtMinorTickSpacing);

		Label lblMajorTicksSpacing = new Label(ticksGroup, SWT.NONE);
		lblMajorTicksSpacing.setText("Major Ticks Spacing:");
		this.txtMajorTickSpacing = new Text(ticksGroup, SWT.BORDER);
		GridData gd_txtMajorTickSpacing = new GridData(SWT.LEFT, SWT.CENTER, false, false, 1, 1);
		gd_txtMajorTickSpacing.minimumWidth = 100;
		gd_txtMajorTickSpacing.widthHint = 100;
		this.txtMajorTickSpacing.setLayoutData(gd_txtMajorTickSpacing);

		Label lblMinorTicksLenght = new Label(ticksGroup, SWT.NONE);
		lblMinorTicksLenght.setText("Minor Ticks Lenght (m):");
		this.txtMinorTickLength = new Text(ticksGroup, SWT.BORDER);
		GridData gd_txtMinorTickLength = new GridData(SWT.LEFT, SWT.CENTER, false, false, 1, 1);
		gd_txtMinorTickLength.widthHint = 100;
		gd_txtMinorTickLength.minimumWidth = 100;
		this.txtMinorTickLength.setLayoutData(gd_txtMinorTickLength);

		Label lblMajorTicksLenght = new Label(ticksGroup, SWT.NONE);
		lblMajorTicksLenght.setText("Major Ticks Lenght (m):");
		this.txtMajorTickLength = new Text(ticksGroup, SWT.BORDER);
		GridData gd_txtMajorTickLength = new GridData(SWT.LEFT, SWT.CENTER, false, false, 1, 1);
		gd_txtMajorTickLength.minimumWidth = 100;
		gd_txtMajorTickLength.widthHint = 100;
		this.txtMajorTickLength.setLayoutData(gd_txtMajorTickLength);

		Label lblExtremitiesRadius = new Label(ticksGroup, SWT.NONE);
		lblExtremitiesRadius.setText("Extremities Radius (m):");
		this.txtExtremitiesRadius = new Text(ticksGroup, SWT.BORDER);
		GridData gd_txtExtremitiesRadius = new GridData(SWT.LEFT, SWT.CENTER, false, false, 1, 1);
		gd_txtExtremitiesRadius.widthHint = 100;
		gd_txtExtremitiesRadius.minimumWidth = 100;
		this.txtExtremitiesRadius.setLayoutData(gd_txtExtremitiesRadius);

		// Colors
		Group colorsGroup = new Group(this, SWT.BORDER);
		colorsGroup.setLayoutData(new GridData(SWT.LEFT, SWT.FILL, false, false, 1, 1));
		colorsGroup.setText("Colors Settings");
		colorsGroup.setLayout(new GridLayout(2, false));

		Label lblRulerColor = new Label(colorsGroup, SWT.NONE);
		lblRulerColor.setText("Ruler Color:");
		this.rulerColorComposite = new Color3fComposite(colorsGroup, SWT.NONE);

		Label lblMinorTicksColor = new Label(colorsGroup, SWT.NONE);
		lblMinorTicksColor.setText("Minor Ticks Color:");
		this.minorTickColorComposite = new Color3fComposite(colorsGroup, SWT.NONE);

		Label lblMajorTicksColor = new Label(colorsGroup, SWT.NONE);
		lblMajorTicksColor.setText("Major Ticks Color:");
		this.majorTickColorComposite = new Color3fComposite(colorsGroup, SWT.NONE);

		Group endsGroup = new Group(this, SWT.NONE);
		endsGroup.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, false, 2, 1));
		endsGroup.setText("Attachement");
		endsGroup.setLayout(new FillLayout(SWT.HORIZONTAL));

		this.abstractTwoPoints3DToolComposite = new AbstractTwoPoints3DToolComposite(endsGroup, SWT.NONE);

		// Dispose
		addDisposeListener(new DisposeListener() {
			@Override
			public void widgetDisposed(DisposeEvent e) {
				if (Ruler3DToolComposite.this.m_bindingContext != null)
					Ruler3DToolComposite.this.m_bindingContext.dispose();

			}
		});
	}

	public Ruler3DTool getRuler3DTool() {
		return this.ruler3DTool;
	}

	public void setRuler3DTool(Ruler3DTool ruler3dTool) {
		if (this.m_bindingContext != null)
			this.m_bindingContext.dispose();

		this.ruler3DTool = ruler3dTool;

		if (ruler3dTool != null) {
			this.m_bindingContext = initDataBindingsCustom();
		}
	}

	@SuppressWarnings("unchecked")
	private DataBindingContext initDataBindingsCustom() {
		DataBindingContext bindingContext = new DataBindingContext();

		// Ruler Color.
		this.rulerColorComposite.setOwner(this.ruler3DTool);
		this.rulerColorComposite.setFeature(ApogyAddonsPackage.Literals.RULER3_DTOOL__RULER_COLOR);

		// Minor Tick Color.
		this.minorTickColorComposite.setOwner(this.ruler3DTool);
		this.minorTickColorComposite.setFeature(ApogyAddonsPackage.Literals.RULER3_DTOOL__MINOR_TICK_COLOR);

		// Major Tick Color.
		this.majorTickColorComposite.setOwner(this.ruler3DTool);
		this.majorTickColorComposite.setFeature(ApogyAddonsPackage.Literals.RULER3_DTOOL__MAJOR_TICK_COLOR);

		this.abstractTwoPoints3DToolComposite.setAbstractTwoPoints3DTool(this.ruler3DTool);

		/* Minor Tick Length. */
		IObservableValue<Double> observeMinorTickLength = EMFEditProperties
				.value(ApogyCommonTransactionFacade.INSTANCE.getTransactionalEditingDomain(this.ruler3DTool),
						FeaturePath.fromList(ApogyAddonsPackage.Literals.RULER3_DTOOL__MINOR_TICK_LENGTH))
				.observe(this.ruler3DTool);
		IObservableValue<String> observeMinorTickLengthTxt = WidgetProperties.text(SWT.Modify)
				.observe(this.txtMinorTickLength);

		bindingContext.bindValue(observeMinorTickLengthTxt, observeMinorTickLength,
				new UpdateValueStrategy().setConverter(new Converter(String.class, Double.class) {
					@Override
					public Object convert(Object fromObject) {
						return Double.parseDouble((String) fromObject);
					}

				}), new UpdateValueStrategy().setConverter(new Converter(Double.class, String.class) {
					@Override
					public Object convert(Object fromObject) {
						return ((Double) fromObject).toString();
					}
				}));

		/* Minor Tick Spacing. */
		IObservableValue<Double> observeMinorTickSpacing = EMFEditProperties
				.value(ApogyCommonTransactionFacade.INSTANCE.getTransactionalEditingDomain(this.ruler3DTool),
						FeaturePath.fromList(ApogyAddonsPackage.Literals.RULER3_DTOOL__MINOR_TICK_SPACING))
				.observe(this.ruler3DTool);
		IObservableValue<String> observeMinorTickSpacingTxt = WidgetProperties.text(SWT.Modify)
				.observe(this.txtMinorTickSpacing);

		bindingContext.bindValue(observeMinorTickSpacingTxt, observeMinorTickSpacing,
				new UpdateValueStrategy().setConverter(new Converter(String.class, Double.class) {
					@Override
					public Object convert(Object fromObject) {
						return Double.parseDouble((String) fromObject);
					}

				}), new UpdateValueStrategy().setConverter(new Converter(Double.class, String.class) {
					@Override
					public Object convert(Object fromObject) {
						return ((Double) fromObject).toString();
					}
				}));

		/* Major Tick Length. */
		IObservableValue<Double> observeMajorTickLength = EMFEditProperties
				.value(ApogyCommonTransactionFacade.INSTANCE.getTransactionalEditingDomain(this.ruler3DTool),
						FeaturePath.fromList(ApogyAddonsPackage.Literals.RULER3_DTOOL__MAJOR_TICK_LENGTH))
				.observe(this.ruler3DTool);
		IObservableValue<String> observeMajorTickLengthTxt = WidgetProperties.text(SWT.Modify)
				.observe(this.txtMajorTickLength);

		bindingContext.bindValue(observeMajorTickLengthTxt, observeMajorTickLength,
				new UpdateValueStrategy().setConverter(new Converter(String.class, Double.class) {
					@Override
					public Object convert(Object fromObject) {
						return Double.parseDouble((String) fromObject);
					}

				}), new UpdateValueStrategy().setConverter(new Converter(Double.class, String.class) {
					@Override
					public Object convert(Object fromObject) {
						return ((Double) fromObject).toString();
					}
				}));

		/* Major Tick Length. */
		IObservableValue<Double> observeMajorTickSpacing = EMFEditProperties
				.value(ApogyCommonTransactionFacade.INSTANCE.getTransactionalEditingDomain(this.ruler3DTool),
						FeaturePath.fromList(ApogyAddonsPackage.Literals.RULER3_DTOOL__MAJOR_TICK_SPACING))
				.observe(this.ruler3DTool);
		IObservableValue<String> observeMajorTickSpacingTxt = WidgetProperties.text(SWT.Modify)
				.observe(this.txtMajorTickSpacing);

		bindingContext.bindValue(observeMajorTickSpacingTxt, observeMajorTickSpacing,
				new UpdateValueStrategy().setConverter(new Converter(String.class, Double.class) {
					@Override
					public Object convert(Object fromObject) {
						return Double.parseDouble((String) fromObject);
					}

				}), new UpdateValueStrategy().setConverter(new Converter(Double.class, String.class) {
					@Override
					public Object convert(Object fromObject) {
						return ((Double) fromObject).toString();
					}
				}));

		/* Major Tick Length. */
		IObservableValue<Double> observetxtExtremitiesRadius = EMFEditProperties
				.value(ApogyCommonTransactionFacade.INSTANCE.getTransactionalEditingDomain(this.ruler3DTool),
						FeaturePath.fromList(ApogyAddonsPackage.Literals.RULER3_DTOOL__EXTREMITIES_RADIUS))
				.observe(this.ruler3DTool);
		IObservableValue<String> observetxtExtremitiesRadiusTxt = WidgetProperties.text(SWT.Modify)
				.observe(this.txtExtremitiesRadius);

		bindingContext.bindValue(observetxtExtremitiesRadiusTxt, observetxtExtremitiesRadius,
				new UpdateValueStrategy().setConverter(new Converter(String.class, Double.class) {
					@Override
					public Object convert(Object fromObject) {
						return Double.parseDouble((String) fromObject);
					}

				}), new UpdateValueStrategy().setConverter(new Converter(Double.class, String.class) {
					@Override
					public Object convert(Object fromObject) {
						return ((Double) fromObject).toString();
					}
				}));

		return bindingContext;
	}
}