| /* |
| * Copyright (c) 2010, 2012 Eike Stepper (Berlin, Germany) and others. |
| * 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: |
| * Martin Fluegge - initial API and implementation |
| * |
| */ |
| package org.eclipse.emf.cdo.dawn.examples.acore.diagram.part; |
| |
| import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.parts.ACoreRootEditPart; |
| |
| import org.eclipse.emf.common.util.URI; |
| import org.eclipse.emf.common.util.WrappedException; |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.emf.ecore.resource.Resource; |
| import org.eclipse.emf.ecore.resource.ResourceSet; |
| import org.eclipse.emf.transaction.TransactionalEditingDomain; |
| |
| import org.eclipse.core.resources.IFile; |
| import org.eclipse.gmf.runtime.emf.core.GMFEditingDomainFactory; |
| import org.eclipse.jface.action.IAction; |
| import org.eclipse.jface.dialogs.MessageDialog; |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.jface.wizard.Wizard; |
| import org.eclipse.osgi.util.NLS; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.ui.IObjectActionDelegate; |
| import org.eclipse.ui.IWorkbenchPart; |
| |
| /** |
| * @generated |
| */ |
| public class AcoreInitDiagramFileAction implements IObjectActionDelegate |
| { |
| |
| /** |
| * @generated |
| */ |
| private IWorkbenchPart targetPart; |
| |
| /** |
| * @generated |
| */ |
| private URI domainModelURI; |
| |
| /** |
| * @generated |
| */ |
| public void setActivePart(IAction action, IWorkbenchPart targetPart) |
| { |
| this.targetPart = targetPart; |
| } |
| |
| /** |
| * @generated |
| */ |
| public void selectionChanged(IAction action, ISelection selection) |
| { |
| domainModelURI = null; |
| action.setEnabled(false); |
| if (selection instanceof IStructuredSelection == false || selection.isEmpty()) |
| { |
| return; |
| } |
| IFile file = (IFile)((IStructuredSelection)selection).getFirstElement(); |
| domainModelURI = URI.createPlatformResourceURI(file.getFullPath().toString(), true); |
| action.setEnabled(true); |
| } |
| |
| /** |
| * @generated |
| */ |
| private Shell getShell() |
| { |
| return targetPart.getSite().getShell(); |
| } |
| |
| /** |
| * @generated |
| */ |
| public void run(IAction action) |
| { |
| TransactionalEditingDomain editingDomain = GMFEditingDomainFactory.INSTANCE.createEditingDomain(); |
| ResourceSet resourceSet = editingDomain.getResourceSet(); |
| EObject diagramRoot = null; |
| try |
| { |
| Resource resource = resourceSet.getResource(domainModelURI, true); |
| diagramRoot = resource.getContents().get(0); |
| } |
| catch (WrappedException ex) |
| { |
| AcoreDiagramEditorPlugin.getInstance().logError("Unable to load resource: " + domainModelURI, ex); //$NON-NLS-1$ |
| } |
| if (diagramRoot == null) |
| { |
| MessageDialog.openError(getShell(), Messages.InitDiagramFile_ResourceErrorDialogTitle, |
| Messages.InitDiagramFile_ResourceErrorDialogMessage); |
| return; |
| } |
| Wizard wizard = new AcoreNewDiagramFileWizard(domainModelURI, diagramRoot, editingDomain); |
| wizard.setWindowTitle(NLS.bind(Messages.InitDiagramFile_WizardTitle, ACoreRootEditPart.MODEL_ID)); |
| AcoreDiagramEditorUtil.runWizard(getShell(), wizard, "InitDiagramFile"); //$NON-NLS-1$ |
| } |
| } |