1 files changed, 100 insertions, 0 deletions
diff --git a/plugins/facet/org.eclipse.papyrus.emf.facet.efacet.ui/src/org/eclipse/emf/facet/efacet/ui/internal/actions/LoadMetaModelResourceAction.java b/plugins/facet/org.eclipse.papyrus.emf.facet.efacet.ui/src/org/eclipse/emf/facet/efacet/ui/internal/actions/LoadMetaModelResourceAction.java
new file mode 100644
index 00000000000..00f2f869602
--- /dev/null
+++ b/plugins/facet/org.eclipse.papyrus.emf.facet.efacet.ui/src/org/eclipse/emf/facet/efacet/ui/internal/actions/LoadMetaModelResourceAction.java
@@ -0,0 +1,100 @@
+/*******************************************************************************
+ * Copyright (c) 2009,2011 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:
+ *    Gregoire DUPE (Mia-Software) - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.emf.facet.efacet.ui.internal.actions;
+
+import java.util.Arrays;
+
+import org.eclipse.emf.common.util.URI;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.ecore.EPackage;
+import org.eclipse.emf.ecore.EPackage.Registry;
+import org.eclipse.emf.ecore.provider.EcoreEditPlugin;
+import org.eclipse.emf.ecore.resource.Resource;
+import org.eclipse.emf.ecore.resource.ResourceSet;
+import org.eclipse.emf.edit.ui.action.LoadResourceAction;
+import org.eclipse.emf.edit.ui.provider.ExtendedImageRegistry;
+import org.eclipse.emf.facet.common.ui.internal.widgets.AnywhereFilterMatcher;
+import org.eclipse.emf.facet.efacet.ui.internal.Messages;
+import org.eclipse.jface.viewers.LabelProvider;
+import org.eclipse.swt.graphics.Image;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.swt.widgets.Shell;
+import org.eclipse.ui.PlatformUI;
+import org.eclipse.ui.dialogs.ElementListSelectionDialog;
+
+// This class has been copied from org.eclipse.emf.facet.infra.facet.editor.presentation.LoadMetaModelResourceAction
+
+/**
+ * @author Gregoire Dupe
+ * 
+ */
+public class LoadMetaModelResourceAction extends LoadResourceAction {
+
+	public LoadMetaModelResourceAction() {
+		super();
+		setText(Messages.Load_MetaModel_Resource);
+	}
+
+	@Override
+	public void run() {
+		Shell shell = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell();
+
+		RegisteredPackageDialog registeredPackageDialog = new RegisteredPackageDialog(shell);
+		registeredPackageDialog.open();
+		Object[] results = registeredPackageDialog.getResult();
+		// if user cancel the selection of meta models, results = null
+		if (results != null) {
+			ResourceSet resourceSet = this.domain.getResourceSet();
+			for (Object result : results) {
+				URI uri = URI.createURI(result.toString());
+				Resource r = resourceSet.getResource(uri, true);
+				if (!resourceSet.getResources().contains(r)) {
+					Registry packageRegistry = resourceSet.getPackageRegistry();
+					for (EObject eObject : r.getContents()) {
+						if (eObject instanceof EPackage) {
+							EPackage ePackage = (EPackage) eObject;
+							packageRegistry.put(ePackage.getNsURI(), ePackage);
+						}
+					}
+					resourceSet.getResources().add(r);
+				}
+			}
+		}
+	}
+
+	public class RegisteredPackageDialog extends ElementListSelectionDialog {
+
+		public RegisteredPackageDialog(final Shell parent) {
+			super(parent, new LabelProvider() {
+				@Override
+				public Image getImage(final Object element) {
+					return ExtendedImageRegistry.getInstance().getImage(EcoreEditPlugin.INSTANCE.getImage("full/obj16/EPackage")); //$NON-NLS-1$
+				}
+			});
+
+			setMultipleSelection(true);
+			setMessage(Messages.Select_Registered_URI);
+			setTitle(Messages.Package_Selection);
+			Object[] result = EPackage.Registry.INSTANCE.keySet().toArray(new Object[EPackage.Registry.INSTANCE.size()]);
+			Arrays.sort(result);
+			setElements(result);
+		}
+
+		@Override
+		protected Control createDialogArea(final Composite parent) {
+			Composite composite = (Composite) super.createDialogArea(parent);
+			this.fFilteredList.setFilterMatcher(new AnywhereFilterMatcher());
+			return composite;
+		}
+	}
+
+}