1 files changed, 70 insertions, 0 deletions
diff --git a/deprecated/org.eclipse.papyrus.infra.table.properties/src/org/eclipse/papyrus/infra/table/properties/provider/PasteElementContainmentFeatureContentProvider.java b/deprecated/org.eclipse.papyrus.infra.table.properties/src/org/eclipse/papyrus/infra/table/properties/provider/PasteElementContainmentFeatureContentProvider.java
new file mode 100644
index 00000000000..7dd29503fb4
--- /dev/null
+++ b/deprecated/org.eclipse.papyrus.infra.table.properties/src/org/eclipse/papyrus/infra/table/properties/provider/PasteElementContainmentFeatureContentProvider.java
@@ -0,0 +1,70 @@
+/*****************************************************************************
+ * Copyright (c) 2012 CEA LIST.
+ * 
+ * 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:
+ *  Camille Letavernier (CEA LIST) camille.letavernier@cea.fr - Initial API and implementation
+ *****************************************************************************/
+package org.eclipse.papyrus.infra.table.properties.provider;
+
+import java.util.LinkedList;
+import java.util.List;
+
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.ecore.EReference;
+import org.eclipse.jface.viewers.ITreeContentProvider;
+import org.eclipse.papyrus.infra.table.instance.papyrustableinstance.PapyrusTableInstance;
+import org.eclipse.papyrus.infra.widgets.providers.AbstractStaticContentProvider;
+
+
+public class PasteElementContainmentFeatureContentProvider extends AbstractStaticContentProvider implements ITreeContentProvider {
+
+	private PapyrusTableInstance contextTable;
+
+	public PasteElementContainmentFeatureContentProvider(PapyrusTableInstance contextTable) {
+		this.contextTable = contextTable;
+	}
+
+	public EClass[] getElements() {
+		EObject context = contextTable.getTable().getContext();
+
+		if(context == null) {
+			return new EClass[0];
+		}
+
+		EClass contextMetaclass = context.eClass();
+		return new EClass[]{ contextMetaclass };
+	}
+
+	public EReference[] getChildren(Object parentElement) {
+		if(parentElement instanceof EClass) {
+			EClass contextMetaclass = (EClass)parentElement;
+			List<EReference> result = new LinkedList<EReference>();
+			for(EReference reference : contextMetaclass.getEAllReferences()) {
+				if(reference.isContainment() && reference.getUpperBound() != 1) {
+					result.add(reference);
+				}
+			}
+			return result.toArray(new EReference[result.size()]);
+		}
+
+		return new EReference[0];
+	}
+
+	public Object getParent(Object element) {
+		if(element instanceof EReference) {
+			return ((EReference)element).getEContainingClass();
+		}
+		return null;
+	}
+
+	public boolean hasChildren(Object element) {
+		return getChildren(element).length > 0;
+	}
+
+}