| /* |
| * |
| */ |
| package flowchart.diagram.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.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; |
| |
| import flowchart.diagram.edit.parts.FlowchartEditPart; |
| |
| /** |
| * @generated |
| */ |
| public class FlowchartInitDiagramFileAction 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 = (EObject) resource.getContents().get(0); |
| } catch (WrappedException ex) { |
| FlowchartDiagramEditorPlugin.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 FlowchartNewDiagramFileWizard(domainModelURI, |
| diagramRoot, editingDomain); |
| wizard.setWindowTitle(NLS.bind(Messages.InitDiagramFile_WizardTitle, |
| FlowchartEditPart.MODEL_ID)); |
| FlowchartDiagramEditorUtil.runWizard(getShell(), wizard, |
| "InitDiagramFile"); //$NON-NLS-1$ |
| } |
| } |