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/*******************************************************************************
* 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.papyrus.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.jface.viewers.LabelProvider;
import org.eclipse.papyrus.emf.facet.common.ui.internal.widgets.AnywhereFilterMatcher;
import org.eclipse.papyrus.emf.facet.efacet.ui.internal.Messages;
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.papyrus.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;
}
}
}
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