/** | |
* <copyright> | |
* | |
* Copyright (c) 2013 itemis and others. | |
* All rights reserved. This program and the accompanying materials | |
* are made available under the terms of the Eclipse Public License v2.0 | |
* which accompanies this distribution, and is available at | |
* https://www.eclipse.org/org/documents/epl-2.0/EPL-2.0.html | |
* | |
* Contributors: | |
* itemis - Initial API and implementation | |
* | |
* </copyright> | |
*/ | |
package org.eclipse.sphinx.examples.hummingbird20.diagram.gmf.part; | |
import org.eclipse.core.resources.IFile; | |
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.emf.workspace.WorkspaceEditingDomainFactory; | |
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.sphinx.examples.hummingbird20.diagram.gmf.edit.parts.ApplicationEditPart; | |
import org.eclipse.swt.widgets.Shell; | |
import org.eclipse.ui.IObjectActionDelegate; | |
import org.eclipse.ui.IWorkbenchPart; | |
/** | |
* @generated | |
*/ | |
public class Hummingbird20InitDiagramFileAction implements IObjectActionDelegate { | |
/** | |
* @generated | |
*/ | |
private IWorkbenchPart targetPart; | |
/** | |
* @generated | |
*/ | |
private URI domainModelURI; | |
/** | |
* @generated | |
*/ | |
@Override | |
public void setActivePart(IAction action, IWorkbenchPart targetPart) { | |
this.targetPart = targetPart; | |
} | |
/** | |
* @generated | |
*/ | |
@Override | |
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 | |
*/ | |
@Override | |
public void run(IAction action) { | |
TransactionalEditingDomain editingDomain = WorkspaceEditingDomainFactory.INSTANCE.createEditingDomain(); | |
ResourceSet resourceSet = editingDomain.getResourceSet(); | |
EObject diagramRoot = null; | |
try { | |
Resource resource = resourceSet.getResource(domainModelURI, true); | |
diagramRoot = resource.getContents().get(0); | |
} catch (WrappedException ex) { | |
Hummingbird20DiagramEditorPlugin.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 Hummingbird20NewDiagramFileWizard(domainModelURI, diagramRoot, editingDomain); | |
wizard.setWindowTitle(NLS.bind(Messages.InitDiagramFile_WizardTitle, ApplicationEditPart.MODEL_ID)); | |
Hummingbird20DiagramEditorUtil.runWizard(getShell(), wizard, "InitDiagramFile"); //$NON-NLS-1$ | |
} | |
} |