bundles/core/org.eclipse.apogy.core.programs.controllers.ui/src/org/eclipse/apogy/core/programs/controllers/ui/composite/ConditioningComposite.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,
 *     Regent L'Archeveque,
 *     Olivier L. Larouche - initial API and implementation
 *
 * SPDX-License-Identifier: EPL-1.0
 *******************************************************************************/
package org.eclipse.apogy.core.programs.controllers.ui.composite;

import org.eclipse.apogy.common.emf.transaction.ApogyCommonTransactionFacade;
import org.eclipse.apogy.common.emf.ui.composites.SubClassesListComposite;
import org.eclipse.apogy.common.emf.ui.emfforms.ApogyCommonEMFUiEMFFormsFacade;
import org.eclipse.apogy.common.io.jinput.EComponentQualifier;
import org.eclipse.apogy.core.programs.controllers.AbstractInputConditioning;
import org.eclipse.apogy.core.programs.controllers.ApogyCoreProgramsControllersPackage;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.TreeSelection;
import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.ScrolledComposite;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Display;

public class ConditioningComposite extends ScrolledComposite {

	private final Composite composite;
	private final Composite conditioningEMFForms;
	private final SubClassesListComposite subClassesListComposite;
	private final InputConditioningComposite plotComposite;

	private AbstractInputConditioning abstractInputConditioning;

	/**
	 * Create the parentComposite.
	 * 
	 * @param parent Reference to the parent parentComposite.
	 * @param style  Composite style.
	 */
	public ConditioningComposite(Composite parent, int style) {
		super(parent, style);
		setExpandHorizontal(true);
		setExpandVertical(true);

		this.composite = new Composite(this, SWT.None);
		this.composite.setLayout(new GridLayout(2, true));

		/**
		 * PlotComposite
		 */
		this.plotComposite = new InputConditioningComposite(this.composite, SWT.None);
		this.plotComposite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 2));

		/**
		 * EMFForms
		 */
		this.conditioningEMFForms = new Composite(this.composite, SWT.None);
		GridLayout gridLayout_EMFFormsvalue = new GridLayout(1, true);
		gridLayout_EMFFormsvalue.marginWidth = 0;
		gridLayout_EMFFormsvalue.marginHeight = 0;
		this.conditioningEMFForms.setLayout(gridLayout_EMFFormsvalue);
		this.conditioningEMFForms.setBackground(Display.getCurrent().getSystemColor(SWT.COLOR_WHITE));
		this.conditioningEMFForms.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1));

		/**
		 * Conditioning sub classes list.
		 */
		this.subClassesListComposite = new SubClassesListComposite(this.composite, SWT.None) {
			@Override
			protected void newSelection(TreeSelection selection) {
				if (!selection.isEmpty()) {
					AbstractInputConditioning tempAbstractInputConditioning = (AbstractInputConditioning) EcoreUtil
							.create((EClass) selection.getFirstElement());
					ApogyCommonTransactionFacade.INSTANCE.basicSet(
							ConditioningComposite.this.abstractInputConditioning.eContainer(),
							ApogyCoreProgramsControllersPackage.Literals.CONTROLLER_VALUE_SOURCE__CONDITIONING,
							tempAbstractInputConditioning);

					ConditioningComposite.this.abstractInputConditioning = tempAbstractInputConditioning;

					ConditioningComposite.this.plotComposite
							.setAbstractInputConditioning(ConditioningComposite.this.abstractInputConditioning);
					ApogyCommonEMFUiEMFFormsFacade.INSTANCE.createEMFForms(
							ConditioningComposite.this.conditioningEMFForms,
							ConditioningComposite.this.abstractInputConditioning);
					ConditioningComposite.this.newSelection(selection);
				}
			}
		};
		this.subClassesListComposite
				.setSuperClass(ApogyCoreProgramsControllersPackage.Literals.ABSTRACT_INPUT_CONDITIONING);
		this.subClassesListComposite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1));
		this.subClassesListComposite.moveAbove(this.plotComposite);

		setMinSize(this.composite.computeSize(SWT.DEFAULT, SWT.DEFAULT));
		setContent(this.composite);
	}

	/**
	 * This method is called when a new selection is made.
	 * 
	 * @param selection Reference to the selection.
	 */
	protected void newSelection(ISelection selection) {
	}

	/**
	 * Binds the {@link AbstractInputConditioning} with the UI components.
	 * 
	 * @param abstractInputConditioning Reference to the
	 *                                  {@link AbstractInputConditioning}.
	 */
	public void setAbstractInputConditioning(AbstractInputConditioning abstractInputConditioning) {
		this.abstractInputConditioning = abstractInputConditioning;

		ApogyCommonEMFUiEMFFormsFacade.INSTANCE.createEMFForms(this.conditioningEMFForms,
				this.abstractInputConditioning);
		this.subClassesListComposite.setSelectedEClass(this.abstractInputConditioning.eClass());
		this.plotComposite.setAbstractInputConditioning(this.abstractInputConditioning);
		this.composite.layout();
	}

	public void setEComponentQualifier(EComponentQualifier eComponentQualifier) {
		this.plotComposite.setEComponentQualifier(eComponentQualifier);
	}

}