bundles/common/org.eclipse.apogy.common.math.ui/src/org/eclipse/apogy/common/math/ui/composites/Matrix3x3Composite.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:
<<<<<<< HEAD
 *     Pierre Allard - initial API and implementation
 *     Regent L'Archeveque
 * 
=======
 *     Pierre Allard, 
 *     Regent L'Archeveque  - initial API and implementation
 *     
>>>>>>> refs/heads/eclipse_pa
 * SPDX-License-Identifier: EPL-1.0
 *     
 *******************************************************************************/
package org.eclipse.apogy.common.math.ui.composites;

import org.eclipse.apogy.common.databinding.converters.DoubleToStringConverter;
import org.eclipse.apogy.common.databinding.converters.StringToDoubleConverter;
import org.eclipse.apogy.common.math.ApogyCommonMathPackage.Literals;
import org.eclipse.core.databinding.DataBindingContext;
import org.eclipse.core.databinding.UpdateValueStrategy;
import org.eclipse.core.databinding.observable.value.IObservableValue;
import org.eclipse.emf.databinding.EMFProperties;
import org.eclipse.emf.databinding.edit.EMFEditProperties;
import org.eclipse.emf.edit.domain.EditingDomain;
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.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Text;

public class Matrix3x3Composite extends Composite {
	private DataBindingContext m_bindingContext;
	private org.eclipse.apogy.common.math.Matrix3x3 matrix3x3;
	private final Text m00Text;
	private final Text m01Text;
	private final Text m02Text;

	private final Text m10Text;
	private final Text m11Text;
	private final Text m12Text;

	private final Text m20Text;
	private final Text m21Text;
	private final Text m22Text;
	private EditingDomain editingDomain = null;

	public Matrix3x3Composite(Composite parent, int style, EditingDomain editingDomain) {
		this(parent, style);
		this.editingDomain = editingDomain;
	}

	public Matrix3x3Composite(Composite parent, int style) {
		super(parent, style);
		GridLayout gridLayout = new GridLayout(3, true);
		setLayout(gridLayout);

		this.m00Text = new Text(this, SWT.BORDER | SWT.SINGLE);
		this.m00Text.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));

		this.m01Text = new Text(this, SWT.BORDER | SWT.SINGLE);
		this.m01Text.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));

		this.m02Text = new Text(this, SWT.BORDER | SWT.SINGLE);
		this.m02Text.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));

		this.m10Text = new Text(this, SWT.BORDER | SWT.SINGLE);
		this.m10Text.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));

		this.m11Text = new Text(this, SWT.BORDER | SWT.SINGLE);
		this.m11Text.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));

		this.m12Text = new Text(this, SWT.BORDER | SWT.SINGLE);
		this.m12Text.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));

		this.m20Text = new Text(this, SWT.BORDER | SWT.SINGLE);
		this.m20Text.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));

		this.m21Text = new Text(this, SWT.BORDER | SWT.SINGLE);
		this.m21Text.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));

		this.m22Text = new Text(this, SWT.BORDER | SWT.SINGLE);
		this.m22Text.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));

		if (this.matrix3x3 != null) {
			this.m_bindingContext = initCustomDataBindings();
		}

		// Dispose
		addDisposeListener(new DisposeListener() {
			@Override
			public void widgetDisposed(DisposeEvent e) {
				if (Matrix3x3Composite.this.m_bindingContext != null)
					Matrix3x3Composite.this.m_bindingContext.dispose();
			}
		});
	}

	@Override
	protected void checkSubclass() {
		// Disable the check that prevents subclassing of SWT components
	}

	public org.eclipse.apogy.common.math.Matrix3x3 getMatrix3x3() {
		return this.matrix3x3;
	}

	public void setMatrix3x3(org.eclipse.apogy.common.math.Matrix3x3 newMatrix3x3) {
		setMatrix3x3(newMatrix3x3, true);
	}

	public void setMatrix3x3(org.eclipse.apogy.common.math.Matrix3x3 newMatrix3x3, boolean update) {
		this.matrix3x3 = newMatrix3x3;

		if (update) {
			if (this.m_bindingContext != null) {
				this.m_bindingContext.dispose();
				this.m_bindingContext = null;
			}

			if (this.matrix3x3 != null) {
				this.m_bindingContext = initCustomDataBindings();
			}
		}
	}

	@SuppressWarnings({ "rawtypes", "unchecked" })
	protected DataBindingContext initCustomDataBindings() {
		DataBindingContext bindingContext = new DataBindingContext();

		//
		IObservableValue m00ObserveWidget = WidgetProperties.text(SWT.FocusOut).observe(this.m00Text);
		IObservableValue m00ObserveValue = (this.editingDomain == null
				? EMFProperties.value(Literals.MATRIX3X3__M00).observe(this.matrix3x3)
				: EMFEditProperties.value(this.editingDomain, Literals.MATRIX3X3__M00).observe(this.matrix3x3));

		UpdateValueStrategy strategy = new UpdateValueStrategy();
		strategy.setConverter(new StringToDoubleConverter());

		UpdateValueStrategy strategy_1 = new UpdateValueStrategy();
		strategy_1.setConverter(new DoubleToStringConverter());

		bindingContext.bindValue(m00ObserveWidget, m00ObserveValue, strategy, strategy_1);

		//
		IObservableValue m01ObserveWidget = WidgetProperties.text(SWT.FocusOut).observe(this.m01Text);
		IObservableValue m01ObserveValue = (this.editingDomain == null
				? EMFProperties.value(Literals.MATRIX3X3__M01).observe(this.matrix3x3)
				: EMFEditProperties.value(this.editingDomain, Literals.MATRIX3X3__M01).observe(this.matrix3x3));

		UpdateValueStrategy strategy_2 = new UpdateValueStrategy();
		strategy_2.setConverter(new StringToDoubleConverter());

		UpdateValueStrategy strategy_3 = new UpdateValueStrategy();
		strategy_3.setConverter(new DoubleToStringConverter());

		bindingContext.bindValue(m01ObserveWidget, m01ObserveValue, strategy_2, strategy_3);

		//
		IObservableValue m02ObserveWidget = WidgetProperties.text(SWT.FocusOut).observe(this.m02Text);
		IObservableValue m02ObserveValue = (this.editingDomain == null
				? EMFProperties.value(Literals.MATRIX3X3__M02).observe(this.matrix3x3)
				: EMFEditProperties.value(this.editingDomain, Literals.MATRIX3X3__M02).observe(this.matrix3x3));

		UpdateValueStrategy strategy_4 = new UpdateValueStrategy();
		strategy_4.setConverter(new StringToDoubleConverter());

		UpdateValueStrategy strategy_5 = new UpdateValueStrategy();
		strategy_5.setConverter(new DoubleToStringConverter());

		bindingContext.bindValue(m02ObserveWidget, m02ObserveValue, strategy_4, strategy_5);

		//
		IObservableValue m10ObserveWidget = WidgetProperties.text(SWT.FocusOut).observe(this.m10Text);
		IObservableValue m10ObserveValue = (this.editingDomain == null
				? EMFProperties.value(Literals.MATRIX3X3__M10).observe(this.matrix3x3)
				: EMFEditProperties.value(this.editingDomain, Literals.MATRIX3X3__M10).observe(this.matrix3x3));

		UpdateValueStrategy strategy_8 = new UpdateValueStrategy();
		strategy_8.setConverter(new StringToDoubleConverter());

		UpdateValueStrategy strategy_9 = new UpdateValueStrategy();
		strategy_9.setConverter(new DoubleToStringConverter());

		bindingContext.bindValue(m10ObserveWidget, m10ObserveValue, strategy_8, strategy_9);

		//
		IObservableValue m11ObserveWidget = WidgetProperties.text(SWT.FocusOut).observe(this.m11Text);
		IObservableValue m11ObserveValue = (this.editingDomain == null
				? EMFProperties.value(Literals.MATRIX3X3__M11).observe(this.matrix3x3)
				: EMFEditProperties.value(this.editingDomain, Literals.MATRIX3X3__M11).observe(this.matrix3x3));

		UpdateValueStrategy strategy_10 = new UpdateValueStrategy();
		strategy_10.setConverter(new StringToDoubleConverter());

		UpdateValueStrategy strategy_11 = new UpdateValueStrategy();
		strategy_11.setConverter(new DoubleToStringConverter());

		bindingContext.bindValue(m11ObserveWidget, m11ObserveValue, strategy_10, strategy_11);

		//
		IObservableValue m12ObserveWidget = WidgetProperties.text(SWT.FocusOut).observe(this.m12Text);
		IObservableValue m12ObserveValue = (this.editingDomain == null
				? EMFProperties.value(Literals.MATRIX3X3__M12).observe(this.matrix3x3)
				: EMFEditProperties.value(this.editingDomain, Literals.MATRIX3X3__M12).observe(this.matrix3x3));

		UpdateValueStrategy strategy_12 = new UpdateValueStrategy();
		strategy_12.setConverter(new StringToDoubleConverter());

		UpdateValueStrategy strategy_13 = new UpdateValueStrategy();
		strategy_13.setConverter(new DoubleToStringConverter());

		bindingContext.bindValue(m12ObserveWidget, m12ObserveValue, strategy_12, strategy_13);

		//
		IObservableValue m20ObserveWidget = WidgetProperties.text(SWT.FocusOut).observe(this.m20Text);
		IObservableValue m20ObserveValue = (this.editingDomain == null
				? EMFProperties.value(Literals.MATRIX3X3__M20).observe(this.matrix3x3)
				: EMFEditProperties.value(this.editingDomain, Literals.MATRIX3X3__M20).observe(this.matrix3x3));

		UpdateValueStrategy strategy_16 = new UpdateValueStrategy();
		strategy_16.setConverter(new StringToDoubleConverter());

		UpdateValueStrategy strategy_17 = new UpdateValueStrategy();
		strategy_17.setConverter(new DoubleToStringConverter());

		bindingContext.bindValue(m20ObserveWidget, m20ObserveValue, strategy_16, strategy_17);

		//
		IObservableValue m21ObserveWidget = WidgetProperties.text(SWT.FocusOut).observe(this.m21Text);
		IObservableValue m21ObserveValue = (this.editingDomain == null
				? EMFProperties.value(Literals.MATRIX3X3__M21).observe(this.matrix3x3)
				: EMFEditProperties.value(this.editingDomain, Literals.MATRIX3X3__M21).observe(this.matrix3x3));

		UpdateValueStrategy strategy_18 = new UpdateValueStrategy();
		strategy_18.setConverter(new StringToDoubleConverter());

		UpdateValueStrategy strategy_19 = new UpdateValueStrategy();
		strategy_19.setConverter(new DoubleToStringConverter());

		bindingContext.bindValue(m21ObserveWidget, m21ObserveValue, strategy_18, strategy_19);

		//
		IObservableValue m22ObserveWidget = WidgetProperties.text(SWT.FocusOut).observe(this.m22Text);
		IObservableValue m22ObserveValue = (this.editingDomain == null
				? EMFProperties.value(Literals.MATRIX3X3__M22).observe(this.matrix3x3)
				: EMFEditProperties.value(this.editingDomain, Literals.MATRIX3X3__M22).observe(this.matrix3x3));

		UpdateValueStrategy strategy_20 = new UpdateValueStrategy();
		strategy_20.setConverter(new StringToDoubleConverter());

		UpdateValueStrategy strategy_21 = new UpdateValueStrategy();
		strategy_21.setConverter(new DoubleToStringConverter());

		bindingContext.bindValue(m22ObserveWidget, m22ObserveValue, strategy_20, strategy_21);

		return bindingContext;
	}
}