| 1 | package de.uka.ipd.sdq.pcmbench.tabs.operations; |
| 2 | |
| 3 | import org.eclipse.core.runtime.Assert; |
| 4 | import org.eclipse.emf.transaction.RecordingCommand; |
| 5 | import org.eclipse.emf.transaction.TransactionalEditingDomain; |
| 6 | import org.eclipse.emf.transaction.util.TransactionUtil; |
| 7 | import org.eclipse.swt.events.SelectionAdapter; |
| 8 | import org.eclipse.swt.events.SelectionEvent; |
| 9 | |
| 10 | import de.uka.ipd.sdq.pcm.repository.OperationInterface; |
| 11 | import de.uka.ipd.sdq.pcm.repository.OperationSignature; |
| 12 | import de.uka.ipd.sdq.pcm.repository.RepositoryFactory; |
| 13 | |
| 14 | public class OperationAddActionListener extends SelectionAdapter { |
| 15 | |
| 16 | /** |
| 17 | * Define the selected interface. The variable is set not during the class |
| 18 | * production, separates later. |
| 19 | */ |
| 20 | private OperationInterface selectedInterface; |
| 21 | |
| 22 | /* (non-Javadoc) |
| 23 | * @see org.eclipse.swt.events.SelectionListener#widgetSelected(org.eclipse.swt.events.SelectionEvent) |
| 24 | */ |
| 25 | @Override |
| 26 | public void widgetSelected(SelectionEvent e) { |
| 27 | Assert.isNotNull(selectedInterface); |
| 28 | |
| 29 | /** |
| 30 | * The transactional editing domain which is used to get the commands |
| 31 | * and alter the model |
| 32 | */ |
| 33 | TransactionalEditingDomain editingDomain = TransactionUtil |
| 34 | .getEditingDomain(selectedInterface); |
| 35 | |
| 36 | RecordingCommand recCommand = new RecordingCommand(editingDomain) { |
| 37 | @Override |
| 38 | protected void doExecute() { |
| 39 | OperationSignature signature = RepositoryFactory.eINSTANCE |
| 40 | .createOperationSignature(); |
| 41 | signature |
| 42 | .setEntityName("ServiceName" |
| 43 | + (selectedInterface.getSignatures__OperationInterface() |
| 44 | .size() + 1)); |
| 45 | selectedInterface.getSignatures__OperationInterface().add(signature); |
| 46 | } |
| 47 | }; |
| 48 | |
| 49 | recCommand.setDescription("Add new signature"); |
| 50 | editingDomain.getCommandStack().execute(recCommand); |
| 51 | } |
| 52 | |
| 53 | /** |
| 54 | * @return the selectedInterface |
| 55 | */ |
| 56 | public OperationInterface getSelectedInterface() { |
| 57 | return selectedInterface; |
| 58 | } |
| 59 | |
| 60 | /** |
| 61 | * @param selectedInterface the selectedInterface to set |
| 62 | */ |
| 63 | public void setSelectedInterface(OperationInterface selectedInterface) { |
| 64 | this.selectedInterface = selectedInterface; |
| 65 | } |
| 66 | } |