bundles/common/org.eclipse.apogy.common.emf.edit/src-gen-custom/org/eclipse/apogy/common/emf/provider/TreeFeatureNodeCustomItemProvider.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.common.emf.provider;

import java.util.Collection;
import java.util.List;

import org.eclipse.apogy.common.emf.AbstractFeatureNode;
import org.eclipse.apogy.common.emf.ApogyCommonEMFFacade;
import org.eclipse.apogy.common.emf.ApogyCommonEMFPackage;
import org.eclipse.apogy.common.emf.TreeFeatureNode;
import org.eclipse.emf.common.notify.AdapterFactory;
import org.eclipse.emf.ecore.EStructuralFeature;
import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
import org.eclipse.emf.edit.provider.ItemPropertyDescriptor;

public class TreeFeatureNodeCustomItemProvider extends TreeFeatureNodeItemProvider {
	public TreeFeatureNodeCustomItemProvider(AdapterFactory adapterFactory) {
		super(adapterFactory);
	}

	@Override
	protected void addStructuralFeaturePropertyDescriptor(Object object) {
		this.itemPropertyDescriptors.add(new ItemPropertyDescriptor(
				((ComposeableAdapterFactory) this.adapterFactory).getRootAdapterFactory(), getResourceLocator(),
				getString("_UI_AbstractFeatureSpecifier_structuralFeature_feature"),
				getString("_UI_PropertyDescriptor_description",
						"_UI_AbstractFeatureSpecifier_structuralFeature_feature", "_UI_AbstractFeatureSpecifier_type"),
				ApogyCommonEMFPackage.Literals.ABSTRACT_FEATURE_SPECIFIER__STRUCTURAL_FEATURE, true, false, true, null,
				null, null) {
			@Override
			protected Collection<?> getComboBoxObjects(Object object) {
				TreeFeatureNode featureNode = (TreeFeatureNode) object;
				AbstractFeatureNode parent = featureNode.getParent();

				List<EStructuralFeature> childFeatures = ApogyCommonEMFFacade.INSTANCE
						.getChildEStructuralFeatures(parent);
				return childFeatures;
			}
		});
	}

	@Override
	public String getText(Object object) {
		TreeFeatureNode treeFeatureNode = (TreeFeatureNode) object;

		String label = "";

		if (treeFeatureNode.getStructuralFeature() != null) {
			label = treeFeatureNode.getStructuralFeature().getName();
		} else {
			label = getString("_UI_TreeFeatureNode_type");
		}

		if (treeFeatureNode.getChildren() != null && treeFeatureNode.getChildren().size() > 0) {
			label += " [" + treeFeatureNode.getChildren().size() + "]";
		}

		if (treeFeatureNode.isMultiValued()) {
			label += " ( index = " + treeFeatureNode.getIndex() + ")";
		}

		return label;
	}

}