| 1 | /** |
| 2 | * |
| 3 | */ |
| 4 | package de.uka.ipd.sdq.pcm.gmf.seff.helper; |
| 5 | |
| 6 | import java.util.ArrayList; |
| 7 | |
| 8 | import org.eclipse.emf.ecore.EObject; |
| 9 | import org.eclipse.emf.ecore.EReference; |
| 10 | import org.eclipse.gmf.runtime.common.core.command.ICommand; |
| 11 | import org.eclipse.gmf.runtime.emf.type.core.edithelper.AbstractEditHelperAdvice; |
| 12 | import org.eclipse.gmf.runtime.emf.type.core.edithelper.IEditHelperAdvice; |
| 13 | import org.eclipse.gmf.runtime.emf.type.core.requests.ConfigureRequest; |
| 14 | import org.eclipse.jface.dialogs.Dialog; |
| 15 | import org.eclipse.ui.PlatformUI; |
| 16 | |
| 17 | import de.uka.ipd.sdq.pcm.dialogs.selection.PalladioSelectEObjectDialog; |
| 18 | import de.uka.ipd.sdq.pcm.dialogs.stoex.StochasticExpressionEditDialog; |
| 19 | import de.uka.ipd.sdq.pcm.repository.BasicComponent; |
| 20 | import de.uka.ipd.sdq.pcm.repository.InfrastructureInterface; |
| 21 | import de.uka.ipd.sdq.pcm.repository.InfrastructureRequiredRole; |
| 22 | import de.uka.ipd.sdq.pcm.repository.InfrastructureSignature; |
| 23 | import de.uka.ipd.sdq.pcm.repository.RepositoryPackage; |
| 24 | import de.uka.ipd.sdq.stoex.analyser.visitors.TypeEnum; |
| 25 | |
| 26 | /**Advice for the EditHelper of InfrastructureCall. Displays the dialogs for selection of infrastructure required role and signature. |
| 27 | * @author groenda |
| 28 | */ |
| 29 | public class InfrastructureCallEditHelperAdvice extends |
| 30 | AbstractEditHelperAdvice implements IEditHelperAdvice { |
| 31 | |
| 32 | /* (non-Javadoc) |
| 33 | * @see org.eclipse.gmf.runtime.emf.type.core.edithelper.AbstractEditHelperAdvice#getAfterConfigureCommand(org.eclipse.gmf.runtime.emf.type.core.requests.ConfigureRequest) |
| 34 | */ |
| 35 | @Override |
| 36 | protected ICommand getAfterConfigureCommand(ConfigureRequest request) { |
| 37 | EObject eObject = searchBasicComponent(request.getElementToConfigure()); |
| 38 | InfrastructureRequiredRole requiredRole = null; |
| 39 | |
| 40 | // define the filter list |
| 41 | ArrayList<Object> filterList = new ArrayList<Object>(); |
| 42 | filterList.add(InfrastructureRequiredRole.class); |
| 43 | filterList.add(InfrastructureInterface.class); |
| 44 | filterList.add(InfrastructureSignature.class); |
| 45 | |
| 46 | // define the additional references |
| 47 | ArrayList<EReference> additionalReferences = new ArrayList<EReference>(); |
| 48 | additionalReferences |
| 49 | .add(RepositoryPackage.eINSTANCE |
| 50 | .getInfrastructureRequiredRole_RequiredInterface__InfrastructureRequiredRole()); |
| 51 | |
| 52 | // create the call target dialog |
| 53 | PalladioSelectEObjectDialog dialog = new PalladioSelectEObjectDialog( |
| 54 | PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell(), |
| 55 | filterList, additionalReferences, eObject); |
| 56 | dialog.setProvidedService(InfrastructureSignature.class); |
| 57 | dialog.open(); |
| 58 | if (dialog.getResult() == null) |
| 59 | return new CanceledCommand(); |
| 60 | if (!(dialog.getResult() instanceof InfrastructureSignature)) |
| 61 | return new CanceledCommand(); |
| 62 | // set the signature for InfrastructureCall |
| 63 | InfrastructureSignature signature = (InfrastructureSignature) dialog.getResult(); |
| 64 | // set the required role for InfrastructureCall |
| 65 | if (dialog.getViewerRootElement() instanceof InfrastructureRequiredRole) { |
| 66 | requiredRole = (InfrastructureRequiredRole) dialog.getRootOfResult(); |
| 67 | } |
| 68 | |
| 69 | //create the number of calls dialog |
| 70 | StochasticExpressionEditDialog dialogNoC = new StochasticExpressionEditDialog( |
| 71 | PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell(), |
| 72 | TypeEnum.INT, request.getElementToConfigure()); |
| 73 | dialogNoC.open(); |
| 74 | if (dialogNoC.getReturnCode() == Dialog.CANCEL) |
| 75 | return new CanceledCommand(); |
| 76 | String numberOfCalls = dialogNoC.getResultText(); |
| 77 | |
| 78 | // create and execute the ExternalCallActionConfigureCommand command |
| 79 | return new InfrastructureCallConfigureCommand(request, signature, |
| 80 | requiredRole, numberOfCalls); |
| 81 | } |
| 82 | |
| 83 | private EObject searchBasicComponent(EObject elementToConfigure) { |
| 84 | EObject o = elementToConfigure; |
| 85 | while (!(o instanceof BasicComponent)) |
| 86 | o = o.eContainer(); |
| 87 | return o; |
| 88 | } |
| 89 | } |