| /* |
| * Copyright (c) 2006, 2007 Borland Software Corporation. |
| * 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: |
| * Richard Gronback (Borland) - initial API and implementation |
| */ |
| |
| package org.eclipse.gmf.examples.mindmap.rcp.part; |
| |
| import org.eclipse.core.runtime.IAdaptable; |
| import org.eclipse.emf.common.ui.action.WorkbenchWindowActionDelegate; |
| 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.ecore.resource.impl.ResourceSetImpl; |
| import org.eclipse.emf.transaction.TransactionalEditingDomain; |
| import org.eclipse.emf.workspace.WorkspaceEditingDomainFactory; |
| import org.eclipse.gmf.examples.mindmap.rcp.edit.parts.MapEditPart; |
| import org.eclipse.jface.action.IAction; |
| import org.eclipse.jface.dialogs.IDialogSettings; |
| 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.jface.wizard.WizardDialog; |
| import org.eclipse.osgi.util.NLS; |
| |
| /** |
| * @generated |
| */ |
| public class MindmapInitDiagramFileAction extends WorkbenchWindowActionDelegate { |
| /** |
| * @generated |
| */ |
| private URI mySelectedModelFileURI; |
| |
| /** |
| * @generated |
| */ |
| public void selectionChanged(IAction action, ISelection selection) { |
| super.selectionChanged(action, selection); |
| mySelectedModelFileURI = null; |
| if (selection instanceof IStructuredSelection == false |
| || selection.isEmpty()) { |
| return; |
| } |
| Object firstElement = ((IStructuredSelection) selection) |
| .getFirstElement(); |
| if (mySelectedModelFileURI == null && firstElement instanceof URI) { |
| mySelectedModelFileURI = (URI) firstElement; |
| } |
| if (mySelectedModelFileURI == null |
| && firstElement instanceof IAdaptable) { |
| mySelectedModelFileURI = (URI) ((IAdaptable) firstElement) |
| .getAdapter(URI.class); |
| } |
| if (mySelectedModelFileURI != null) { |
| mySelectedModelFileURI = mySelectedModelFileURI.trimFragment(); |
| } |
| action.setEnabled(true); |
| } |
| |
| /** |
| * @generated |
| */ |
| public void run(IAction action) { |
| EObject diagramRoot = null; |
| TransactionalEditingDomain editingDomain = WorkspaceEditingDomainFactory.INSTANCE |
| .createEditingDomain(); |
| if (mySelectedModelFileURI != null) { |
| ResourceSet resourceSet = new ResourceSetImpl(); |
| try { |
| Resource resource = resourceSet.getResource( |
| mySelectedModelFileURI, true); |
| diagramRoot = (EObject) resource.getContents().get(0); |
| } catch (WrappedException ex) { |
| MindmapDiagramEditorPlugin |
| .getInstance() |
| .logError( |
| "Unable to load resource: " + mySelectedModelFileURI.toString(), ex); //$NON-NLS-1$ |
| MessageDialog |
| .openError( |
| getWindow().getShell(), |
| Messages.MindmapInitDiagramFileAction_ResourceErrorDialogTitle, |
| Messages.MindmapInitDiagramFileAction_ResourceErrorDialogMessage); |
| return; |
| } |
| } |
| Wizard wizard = new MindmapNewDiagramFileWizard(mySelectedModelFileURI, |
| diagramRoot, editingDomain); |
| IDialogSettings pluginDialogSettings = MindmapDiagramEditorPlugin |
| .getInstance().getDialogSettings(); |
| IDialogSettings initDiagramFileSettings = pluginDialogSettings |
| .getSection("InitDiagramFile"); //$NON-NLS-1$ |
| if (initDiagramFileSettings == null) { |
| initDiagramFileSettings = pluginDialogSettings |
| .addNewSection("InitDiagramFile"); //$NON-NLS-1$ |
| } |
| wizard.setDialogSettings(initDiagramFileSettings); |
| wizard.setForcePreviousAndNextButtons(mySelectedModelFileURI != null); |
| wizard.setWindowTitle(NLS.bind( |
| Messages.MindmapInitDiagramFileAction_WizardTitle, |
| MapEditPart.MODEL_ID)); |
| |
| WizardDialog dialog = new WizardDialog(getWindow().getShell(), wizard); |
| dialog.create(); |
| dialog.getShell().setSize(Math.max(500, dialog.getShell().getSize().x), |
| 500); |
| dialog.open(); |
| } |
| } |