1 files changed, 94 insertions, 0 deletions
diff --git a/plugins/facet/org.eclipse.papyrus.emf.facet.efacet.ui/src/org/eclipse/papyrus/emf/facet/efacet/ui/internal/dialogs/FacetSetTreeContentProvider.java b/plugins/facet/org.eclipse.papyrus.emf.facet.efacet.ui/src/org/eclipse/papyrus/emf/facet/efacet/ui/internal/dialogs/FacetSetTreeContentProvider.java
new file mode 100644
index 00000000000..d7972b2cbee
--- /dev/null
+++ b/plugins/facet/org.eclipse.papyrus.emf.facet.efacet.ui/src/org/eclipse/papyrus/emf/facet/efacet/ui/internal/dialogs/FacetSetTreeContentProvider.java
@@ -0,0 +1,94 @@
+/*******************************************************************************
+ * Copyright (c) 2012 Mia-Software.
+ * 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:
+ *     Nicolas Bros (Mia-Software) - Bug 370442 - rewrite the Facet loading dialog for v0.2
+ *     Nicolas Bros (Mia-Software) - Bug 371367 - Hierarchical FacetSets
+ *     Nicolas Bros (Mia-Software) - Bug 372626 - Aggregates
+ *     Nicolas Bros (Mia-Software) - Bug 372865 - FacetSet selection dialog
+ *     Gregoire Dupe (Mia-Software) - Bug 373078 - API Cleaning
+ *******************************************************************************/
+package org.eclipse.emf.facet.efacet.ui.internal.dialogs;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.eclipse.emf.ecore.EPackage;
+import org.eclipse.emf.facet.efacet.core.FacetUtils;
+import org.eclipse.emf.facet.efacet.metamodel.v0_2_0.efacet.Facet;
+import org.eclipse.emf.facet.efacet.metamodel.v0_2_0.efacet.FacetSet;
+import org.eclipse.jface.viewers.ITreeContentProvider;
+import org.eclipse.jface.viewers.Viewer;
+
+public class FacetSetTreeContentProvider implements ITreeContentProvider {
+
+	private final boolean bFacets;
+	private final boolean bContainedFS;
+	private final boolean bSubpackages;
+
+	public FacetSetTreeContentProvider(final boolean facets, final boolean containedFSs, final boolean subpackages) {
+		this.bFacets = facets;
+		this.bContainedFS = containedFSs;
+		this.bSubpackages = subpackages;
+	}
+
+	public FacetSetTreeContentProvider() {
+		this(true, true, true);
+	}
+
+	public Object[] getElements(final Object inputElement) {
+		if (inputElement == null) {
+			throw new IllegalArgumentException("inputElement must not be null"); //$NON-NLS-1$
+		}
+		if (!(inputElement instanceof Object[])) {
+			throw new IllegalArgumentException("inputElement must be an array"); //$NON-NLS-1$
+		}
+		return (Object[]) inputElement;
+	}
+
+	public void inputChanged(final Viewer viewer, final Object oldInput, final Object newInput) {
+		// Nothing to do
+	}
+
+	public Object[] getChildren(final Object parentElement) {
+		final List<Object> children = new ArrayList<Object>();
+		if (parentElement instanceof FacetSet) {
+			final FacetSet facetSet = (FacetSet) parentElement;
+			if (this.bContainedFS) {
+				children.addAll(facetSet.getFacetSets());
+			}
+			if (this.bFacets) {
+				children.addAll(FacetUtils.getFacets(facetSet));
+			}
+			if (this.bSubpackages) {
+				children.addAll(facetSet.getESubpackages());
+			}
+		}
+		return children.toArray();
+	}
+
+	public Object getParent(final Object element) {
+		Object parent = null;
+		if (element instanceof Facet) {
+			final Facet facet = (Facet) element;
+			parent = FacetUtils.getFacetSet(facet);
+		} else if (element instanceof EPackage) {
+			final EPackage ePackage = (EPackage) element;
+			parent = ePackage.getESuperPackage();
+		}
+		return parent;
+	}
+
+	public boolean hasChildren(final Object element) {
+		return getChildren(element).length > 0;
+	}
+
+	public void dispose() {
+		// Nothing to do
+	}
+
+}