| /***************************************************************************** |
| * Copyright (c) 2013, 2017 CEA LIST and others. |
| * |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * CEA LIST - Initial API and implementation |
| * Christian W. Damus (CEA) - bug 429242 |
| * Eike Stepper (CEA) - bug 466520 |
| * |
| *****************************************************************************/ |
| package org.eclipse.papyrus.cdo.internal.ui.wizards; |
| |
| import java.util.List; |
| |
| import org.eclipse.core.runtime.IAdaptable; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.core.runtime.jobs.Job; |
| import org.eclipse.emf.cdo.explorer.checkouts.CDOCheckout; |
| import org.eclipse.emf.common.util.BasicDiagnostic; |
| import org.eclipse.emf.common.util.Diagnostic; |
| import org.eclipse.emf.common.util.URI; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.jface.wizard.Wizard; |
| import org.eclipse.papyrus.cdo.core.importer.IModelImporter; |
| import org.eclipse.papyrus.cdo.core.importer.IModelTransferConfiguration; |
| import org.eclipse.papyrus.cdo.internal.ui.l10n.Messages; |
| import org.eclipse.papyrus.infra.onefile.model.IPapyrusFile; |
| import org.eclipse.swt.widgets.Display; |
| import org.eclipse.ui.IWorkbench; |
| import org.eclipse.ui.IWorkbenchWizard; |
| import org.eclipse.ui.statushandlers.StatusManager; |
| |
| import com.google.common.collect.Lists; |
| import com.google.common.eventbus.EventBus; |
| |
| /** |
| * This is the ModelImportWizard type. Enjoy. |
| */ |
| public class ModelImportWizard extends Wizard implements IWorkbenchWizard { |
| |
| private ModelReferencesPage referencesPage; |
| |
| private CheckoutSelectionPage checkoutPage; |
| |
| private ModelMappingsPage mappingsPage; |
| |
| private IStructuredSelection selection; |
| |
| private IModelTransferConfiguration importConfig; |
| |
| private CDOCheckout checkout; |
| |
| public ModelImportWizard() { |
| super(); |
| } |
| |
| @Override |
| public void init(IWorkbench workbench, IStructuredSelection selection) { |
| this.selection = selection; |
| |
| setWindowTitle(Messages.ModelImportWizard_0); |
| setNeedsProgressMonitor(true); |
| setHelpAvailable(false); |
| } |
| |
| /** |
| * Set the initial selection of the repository to import into. |
| */ |
| public void setRepository(CDOCheckout checkout) { |
| this.checkout = checkout; |
| } |
| |
| @Override |
| public void addPages() { |
| importConfig = IModelTransferConfiguration.Factory.IMPORT.create(new WizardOperationContext(getShell().getDisplay(), this), null); |
| |
| final EventBus bus = new EventBus("importWizard"); //$NON-NLS-1$ |
| |
| referencesPage = new ModelReferencesPage(bus, true); |
| addPage(referencesPage); |
| |
| checkoutPage = new CheckoutSelectionPage(bus); |
| addPage(checkoutPage); |
| |
| mappingsPage = new ModelMappingsPage(bus); |
| addPage(mappingsPage); |
| |
| // start analyzing the selected models's dependencies after the wizard |
| // has been presented |
| Display.getCurrent().asyncExec(new Runnable() { |
| |
| @Override |
| public void run() { |
| for (IPapyrusFile next : getSelection()) { |
| importConfig.addModelToTransfer(URI.createPlatformResourceURI(next.getMainFile().getFullPath().toString(), true)); |
| } |
| |
| bus.post(importConfig); |
| |
| if (checkout != null) { |
| bus.post(checkout); |
| } |
| } |
| }); |
| } |
| |
| Iterable<IPapyrusFile> getSelection() { |
| List<IPapyrusFile> result = Lists.newArrayList(); |
| |
| if (selection != null) { |
| for (Object next : selection.toList()) { |
| IPapyrusFile file = null; |
| |
| if (next instanceof IPapyrusFile) { |
| file = (IPapyrusFile) next; |
| } else if (next instanceof IAdaptable) { |
| file = (IPapyrusFile) ((IAdaptable) next).getAdapter(IPapyrusFile.class); |
| } |
| |
| if (file != null) { |
| result.add(file); |
| } |
| } |
| } |
| |
| return result; |
| } |
| |
| @Override |
| public boolean performFinish() { |
| boolean result = true; |
| |
| IModelImporter importer = IModelImporter.Factory.DEFAULT.create(); |
| Diagnostic problems = importer.importModels(mappingsPage.getSelectedMapping()); |
| |
| if (problems.getSeverity() > Diagnostic.INFO) { |
| StatusManager.getManager().handle(BasicDiagnostic.toIStatus(problems), StatusManager.BLOCK); |
| } |
| |
| return result; |
| } |
| |
| @Override |
| public void dispose() { |
| if (importConfig != null) { |
| // it actually takes a while to dispose this, unloading all of the |
| // resources potentially covering all of the Papyrus models in the |
| // workspace in order to clean up the UML CacheAdapter |
| final IModelTransferConfiguration configuration = importConfig; |
| new Job(Messages.ModelImportWizard_2) { |
| |
| { |
| setSystem(true); |
| } |
| |
| @Override |
| protected IStatus run(IProgressMonitor monitor) { |
| configuration.dispose(); |
| return Status.OK_STATUS; |
| } |
| }.schedule(); |
| importConfig = null; |
| } |
| |
| super.dispose(); |
| } |
| |
| } |