Java tutorial
/* * Copyright (c) 2005, 2007 IBM Corporation and others. * 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: * IBM Corporation - initial implementation * */ package org.eclipse.epf.diagram.ad.part; import java.util.ArrayList; import java.util.HashSet; import java.util.Iterator; import java.util.List; import org.eclipse.core.commands.ExecutionException; import org.eclipse.core.resources.IFile; import org.eclipse.core.resources.IWorkspaceRoot; import org.eclipse.core.resources.ResourcesPlugin; import org.eclipse.core.runtime.CoreException; import org.eclipse.core.runtime.IPath; import org.eclipse.core.runtime.IProgressMonitor; import org.eclipse.core.runtime.IStatus; import org.eclipse.core.runtime.NullProgressMonitor; import org.eclipse.draw2d.DelegatingLayout; import org.eclipse.draw2d.FreeformLayer; import org.eclipse.draw2d.LayeredPane; import org.eclipse.emf.ecore.EModelElement; import org.eclipse.emf.ecore.EObject; import org.eclipse.emf.ecore.resource.Resource; import org.eclipse.emf.ecore.util.EcoreUtil; import org.eclipse.emf.ecore.util.EcoreUtil.UsageCrossReferencer; import org.eclipse.emf.transaction.TransactionalEditingDomain; import org.eclipse.epf.diagram.ad.edit.parts.ControlFlowEditPart; import org.eclipse.epf.diagram.ad.edit.parts.ControlFlowNameEditPart; import org.eclipse.epf.diagram.ad.providers.UMLElementTypes; import org.eclipse.epf.diagram.add.ADDImages; import org.eclipse.epf.diagram.add.part.ActivityDetailDiagramEditorPlugin; import org.eclipse.epf.diagram.core.DiagramCorePlugin; import org.eclipse.epf.diagram.core.DiagramCoreResources; import org.eclipse.epf.diagram.core.bridge.BridgeHelper; import org.eclipse.epf.diagram.core.bridge.DiagramAdapter; import org.eclipse.epf.diagram.core.bridge.NodeAdapter; import org.eclipse.epf.diagram.core.part.AbstractDiagramEditor; import org.eclipse.epf.diagram.core.part.DiagramEditorInput; import org.eclipse.epf.diagram.core.part.DiagramFileEditorInputProxy; import org.eclipse.epf.diagram.core.part.util.DiagramEditorUtil; import org.eclipse.epf.diagram.core.util.DiagramConstants; import org.eclipse.epf.diagram.model.util.TxUtil; import org.eclipse.epf.library.edit.process.ActivityWrapperItemProvider; import org.eclipse.epf.library.edit.util.IDiagramManager; import org.eclipse.epf.library.edit.util.Suppression; import org.eclipse.epf.uma.Activity; import org.eclipse.epf.uma.BreakdownElement; import org.eclipse.epf.uma.CapabilityPattern; import org.eclipse.epf.uma.DeliveryProcess; import org.eclipse.epf.uma.Iteration; import org.eclipse.epf.uma.MethodElement; import org.eclipse.epf.uma.Phase; import org.eclipse.epf.uma.RoleDescriptor; import org.eclipse.epf.uma.TaskDescriptor; import org.eclipse.epf.uma.VariabilityElement; import org.eclipse.epf.uma.VariabilityType; import org.eclipse.gef.EditPart; import org.eclipse.gef.LayerConstants; import org.eclipse.gef.ui.actions.GEFActionConstants; import org.eclipse.gmf.runtime.diagram.core.preferences.PreferencesHint; import org.eclipse.gmf.runtime.diagram.core.services.ViewService; import org.eclipse.gmf.runtime.diagram.ui.actions.ActionIds; import org.eclipse.gmf.runtime.diagram.ui.editparts.DiagramEditPart; import org.eclipse.gmf.runtime.diagram.ui.editparts.DiagramRootEditPart; import org.eclipse.gmf.runtime.diagram.ui.requests.CreateUnspecifiedTypeConnectionRequest; import org.eclipse.gmf.runtime.diagram.ui.resources.editor.document.IDocumentProvider; import org.eclipse.gmf.runtime.emf.type.core.IElementType; import org.eclipse.gmf.runtime.notation.Diagram; import org.eclipse.gmf.runtime.notation.Edge; import org.eclipse.gmf.runtime.notation.Node; import org.eclipse.gmf.runtime.notation.View; import org.eclipse.jface.action.Action; import org.eclipse.jface.action.IAction; import org.eclipse.jface.action.IContributionItem; import org.eclipse.jface.action.IMenuManager; import org.eclipse.jface.dialogs.ErrorDialog; import org.eclipse.jface.dialogs.IMessageProvider; import org.eclipse.jface.dialogs.MessageDialog; import org.eclipse.jface.window.Window; import org.eclipse.osgi.util.NLS; import org.eclipse.swt.graphics.Image; import org.eclipse.swt.widgets.Event; import org.eclipse.swt.widgets.Shell; import org.eclipse.ui.IEditorInput; import org.eclipse.ui.IEditorMatchingStrategy; import org.eclipse.ui.IEditorReference; import org.eclipse.ui.IFileEditorInput; import org.eclipse.ui.PlatformUI; import org.eclipse.ui.dialogs.SaveAsDialog; import org.eclipse.ui.part.FileEditorInput; import org.eclipse.uml2.uml.ActivityEdge; import org.eclipse.uml2.uml.ActivityNode; import org.eclipse.uml2.uml.ActivityParameterNode; import org.eclipse.uml2.uml.ControlFlow; import org.eclipse.uml2.uml.StructuredActivityNode; import org.eclipse.uml2.uml.UMLPackage; /** * @modified * @author skannoor * @author Phong Nguyen Le */ public class ActivityDiagramEditor extends AbstractDiagramEditor { /** * @generated */ public static final String ID = "org.eclipse.epf.diagram.ad.part.ActivityDiagramEditorID"; //$NON-NLS-1$ /** * @generated */ public ActivityDiagramEditor() { super(true); } /** * @modified */ protected void configureGraphicalViewer() { super.configureGraphicalViewer(); DiagramRootEditPart root = (DiagramRootEditPart) getDiagramGraphicalViewer().getRootEditPart(); LayeredPane printableLayers = (LayeredPane) root.getLayer(LayerConstants.PRINTABLE_LAYERS); FreeformLayer extLabelsLayer = new FreeformLayer(); extLabelsLayer.setLayoutManager(new DelegatingLayout()); // printableLayers.addLayerAfter(extLabelsLayer, // UMLEditPartFactory.EXTERNAL_NODE_LABELS_LAYER, // LayerConstants.PRIMARY_LAYER); LayeredPane scalableLayers = (LayeredPane) root.getLayer(LayerConstants.SCALABLE_LAYERS); FreeformLayer scaledFeedbackLayer = new FreeformLayer(); scaledFeedbackLayer.setEnabled(false); scalableLayers.addLayerAfter(scaledFeedbackLayer, LayerConstants.SCALED_FEEDBACK_LAYER, DiagramRootEditPart.DECORATION_UNPRINTABLE_LAYER); } /** * @generated */ // protected PaletteRoot createPaletteRoot(PaletteRoot existingPaletteRoot) { // PaletteRoot root = super.createPaletteRoot(existingPaletteRoot); // new UMLPaletteFactory().fillPalette(root); // return root; // } /** * @modified */ protected PreferencesHint getPreferencesHint() { return new PreferencesHint(ActivityDiagramEditorPlugin.ID); } /** * @modified */ public Object getAdapter(Class type) { // if (type == IPropertySheetPage.class) { // return null; // } return super.getAdapter(type); } /** * @modified */ protected IDocumentProvider getDocumentProvider(IEditorInput input) { // if (input instanceof IFileEditorInput // || input instanceof URIEditorInput) { // return ActivityDiagramEditorPlugin.getInstance() // .getDocumentProvider(); // } return super.getDocumentProvider(input); } /** * @modified */ public TransactionalEditingDomain getEditingDomain() { // IDocument document = getEditorInput() != null ? getDocumentProvider() // .getDocument(getEditorInput()) : null; // if (document instanceof IDiagramDocument) { // return ((IDiagramDocument) document).getEditingDomain(); // } // return super.getEditingDomain(); return getDiagramManager().getEditingDomain(); } /** * @modified */ protected void setDocumentProvider(IEditorInput input) { // if (input instanceof IFileEditorInput // || input instanceof URIEditorInput) { // setDocumentProvider(ActivityDiagramEditorPlugin.getInstance() // .getDocumentProvider()); // } else { // super.setDocumentProvider(input); // } super.setDocumentProvider(input); } /** * @generated */ // public void gotoMarker(IMarker marker) { // MarkerNavigationService.getInstance().gotoMarker(this, marker); // } /** * @generated */ public boolean isSaveAsAllowed() { return super.isSaveAsAllowed(); } /** * @modified */ public void doSaveAs() { // super.doSave(new NullProgressMonitor()) performSaveAs(new NullProgressMonitor()); } /** * @generated */ protected void performSaveAs(IProgressMonitor progressMonitor) { Shell shell = getSite().getShell(); IEditorInput input = getEditorInput(); SaveAsDialog dialog = new SaveAsDialog(shell); IFile original = input instanceof IFileEditorInput ? ((IFileEditorInput) input).getFile() : null; if (original != null) { dialog.setOriginalFile(original); } dialog.create(); IDocumentProvider provider = getDocumentProvider(); if (provider == null) { // editor has been programmatically closed while the dialog was open return; } if (provider.isDeleted(input) && original != null) { String message = NLS.bind("The original file ''{0}'' has been deleted.", original.getName()); dialog.setErrorMessage(null); dialog.setMessage(message, IMessageProvider.WARNING); } if (dialog.open() == Window.CANCEL) { if (progressMonitor != null) { progressMonitor.setCanceled(true); } return; } IPath filePath = dialog.getResult(); if (filePath == null) { if (progressMonitor != null) { progressMonitor.setCanceled(true); } return; } IWorkspaceRoot workspaceRoot = ResourcesPlugin.getWorkspace().getRoot(); IFile file = workspaceRoot.getFile(filePath); final IEditorInput newInput = new FileEditorInput(file); // Check if the editor is already open IEditorMatchingStrategy matchingStrategy = getEditorDescriptor().getEditorMatchingStrategy(); IEditorReference[] editorRefs = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage() .getEditorReferences(); for (int i = 0; i < editorRefs.length; i++) { if (matchingStrategy.matches(editorRefs[i], newInput)) { MessageDialog.openWarning(shell, "Problem During Save As...", "Save could not be completed. Target file is already open in another editor."); return; } } boolean success = false; try { provider.aboutToChange(newInput); getDocumentProvider(newInput).saveDocument(progressMonitor, newInput, getDocumentProvider().getDocument(getEditorInput()), true); success = true; } catch (CoreException x) { IStatus status = x.getStatus(); if (status == null || status.getSeverity() != IStatus.CANCEL) { ErrorDialog.openError(shell, "Save Problems", "Could not save file.", x.getStatus()); } } finally { provider.changed(newInput); if (success) { setInput(newInput); } } if (progressMonitor != null) { progressMonitor.setCanceled(!success); } } /** * @param event */ protected void handleDoubleClick(Event event) { List editParts = getGraphicalViewer().getSelectedEditParts(); // do nothing if 0 or more than 1 edit parts are selected // if (editParts.size() != 1) return; EditPart editPart = (EditPart) editParts.get(0); Node node = (Node) editPart.getModel(); EObject model = node.getElement(); DiagramFileEditorInputProxy editorInput = (DiagramFileEditorInputProxy) getEditorInput(); DiagramEditorInput dInput = editorInput.getDiagramEditorInput(); if (model instanceof org.eclipse.uml2.uml.Activity) { NodeAdapter nodeAdapter = BridgeHelper.getNodeAdapter(model); Object e = null; // TODO: handle Wrapper change below line after wrapper implement e = nodeAdapter.getElement(); if (e == null) { e = BridgeHelper.getMethodElement((EModelElement) model); } if (e != null) { // IEditorPart parent = getSite().getPage().getActiveEditor(); DiagramEditorInput input = new org.eclipse.epf.diagram.core.part.DiagramEditorInput(e, dInput.getSuppression(), IDiagramManager.ACTIVITY_DIAGRAM); DiagramEditorUtil.openDiagramEditor(getSite().getPage(), input, ActivityDiagramEditorPlugin.DIAGRAM_PREFERENCES_HINT, new NullProgressMonitor()); } } } @Override protected void createActions() { super.createActions(); IAction action = new Action(DiagramCoreResources.ActivityDiagram_openActivityDetailDiagram_text) { //$NON-NLS-1$ public String getId() { return DiagramConstants.OPEN_ACTIVITY_DETAIL_DIAGRAM; } public void run() { try { EditPart selectedPart = (EditPart) getGraphicalViewer().getSelectedEditParts().get(0); // IEditorPart parent = getSite().getPage().getActiveEditor(); if (selectedPart != null) { Node view = (Node) selectedPart.getModel(); DiagramEditPart diagramEditPart = getDiagramEditPart(); Diagram diagram = (Diagram) diagramEditPart.getModel(); DiagramAdapter diagramAdapter = BridgeHelper.getDiagramAdapter(diagram.getElement()); NodeAdapter adapter = BridgeHelper.getNodeAdapter(view.getElement()); Object selectedObject = adapter.getWrapper(); if (selectedObject == null) { selectedObject = adapter.getElement(); } // IEditorPart parent = // PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().getActiveEditor(); DiagramEditorInput input = new org.eclipse.epf.diagram.core.part.DiagramEditorInput( selectedObject, diagramAdapter.getSuppression(), IDiagramManager.ACTIVITY_DETAIL_DIAGRAM); DiagramEditorUtil.openDiagramEditor(getSite().getPage(), input, ActivityDetailDiagramEditorPlugin.DIAGRAM_PREFERENCES_HINT, new NullProgressMonitor()); } } catch (RuntimeException e) { e.printStackTrace(); } } public boolean isEnabled() { List editParts = getGraphicalViewer().getSelectedEditParts(); if (editParts.size() != 1) return false; EditPart editPart = (EditPart) editParts.get(0); View node = (View) editPart.getModel(); if (node != null && node.getElement() != null && node.getElement() instanceof org.eclipse.uml2.uml.StructuredActivityNode) { if (enableADDMenu(node.getElement())) { return true; } } return false; } }; action.setImageDescriptor(ADDImages.IMG_DESC_EDITOR); action.setDisabledImageDescriptor(ADDImages.DISABLED_IMG_DESC_EDITOR); getActionRegistry().registerAction(action); List<IElementType> elementTypes = new ArrayList<IElementType>(); elementTypes.clear(); elementTypes.add(UMLElementTypes.ActivityPartition_1008); elementTypes.add(UMLElementTypes.ActivityPartition_2001); action = createAnAction(DiagramCoreResources.ActivityDiagram_Partition_Node_text, elementTypes, //$NON-NLS-1$ DiagramConstants.CREATE_PARTITION, DiagramCoreResources.ActivityDiagram_Partition_Node_tooltip, UMLElementTypes.getImageDescriptor(UMLPackage.eINSTANCE.getActivityPartition(), UMLElementTypes.ActivityPartition_2001)); //$NON-NLS-1$ getActionRegistry().registerAction(action); elementTypes = new ArrayList<IElementType>(); elementTypes.add(UMLElementTypes.InitialNode_1004); action = createAnAction(DiagramCoreResources.ActivityDiagram_StartNode_text, elementTypes, //$NON-NLS-1$ DiagramConstants.CREATE_START_NODE, DiagramCoreResources.ActivityDiagram_StartNode_tooltip, //$NON-NLS-1$ UMLElementTypes.getImageDescriptor(UMLPackage.eINSTANCE.getInitialNode(), UMLElementTypes.InitialNode_1004)); //$NON-NLS-1$ getActionRegistry().registerAction(action); elementTypes = new ArrayList<IElementType>(); elementTypes.add(UMLElementTypes.ForkNode_1003); action = createAnAction(DiagramCoreResources.ActivityDiagram_Fork_Node_text, elementTypes, //$NON-NLS-1$ DiagramConstants.CREATE_FORK_NODE, DiagramCoreResources.ActivityDiagram_Fork_Node_tooltip, UMLElementTypes.getImageDescriptor(UMLPackage.eINSTANCE.getForkNode(), UMLElementTypes.ForkNode_1003)); //$NON-NLS-1$ getActionRegistry().registerAction(action); elementTypes = new ArrayList<IElementType>(); elementTypes.add(UMLElementTypes.JoinNode_1006); action = createAnAction(DiagramCoreResources.ActivityDiagram_Join_Node_text, elementTypes, //$NON-NLS-1$ DiagramConstants.CREATE_JOIN_NODE, DiagramCoreResources.ActivityDiagram_Join_Node_tooltip, UMLElementTypes.getImageDescriptor(UMLPackage.eINSTANCE.getJoinNode(), UMLElementTypes.JoinNode_1006)); //$NON-NLS-1$ getActionRegistry().registerAction(action); elementTypes = new ArrayList<IElementType>(); elementTypes.add(UMLElementTypes.DecisionNode_1005); action = createAnAction(DiagramCoreResources.ActivityDiagram_DecisionNode_text, elementTypes, //$NON-NLS-1$ DiagramConstants.CREATE_DECISION_NODE, DiagramCoreResources.ActivityDiagram_DecisionNode_tooltip, UMLElementTypes.getImageDescriptor(UMLPackage.eINSTANCE.getDecisionNode(), UMLElementTypes.DecisionNode_1005)); //$NON-NLS-1$ getActionRegistry().registerAction(action); elementTypes = new ArrayList<IElementType>(); elementTypes.add(UMLElementTypes.MergeNode_1002); action = createAnAction(DiagramCoreResources.ActivityDiagram_Merge_Node_text, elementTypes, //$NON-NLS-1$ DiagramConstants.CREATE_MERGE_NODE, DiagramCoreResources.ActivityDiagram_Merge_Node_tooltip, UMLElementTypes.getImageDescriptor(UMLPackage.eINSTANCE.getDecisionNode(), UMLElementTypes.MergeNode_1002)); //$NON-NLS-1$ getActionRegistry().registerAction(action); elementTypes = new ArrayList<IElementType>(); elementTypes.add(UMLElementTypes.ActivityFinalNode_1001); action = createAnAction(DiagramCoreResources.ActivityDiagram_EndNode_text, elementTypes, //$NON-NLS-1$ DiagramConstants.CREATE_END_NODE, DiagramCoreResources.ActivityDiagram_EndNode_tooltip, UMLElementTypes.getImageDescriptor(UMLPackage.eINSTANCE.getActivityFinalNode(), UMLElementTypes.ActivityFinalNode_1001)); //$NON-NLS-1$ getActionRegistry().registerAction(action); elementTypes = new ArrayList<IElementType>(); elementTypes.add(UMLElementTypes.StructuredActivityNode_1007); action = createAnAction(DiagramCoreResources.ActivityDiagram_Activity_text, elementTypes, //$NON-NLS-1$ DiagramConstants.CREATE_ACTIVITY, DiagramCoreResources.ActivityDiagram_Activity_tooltip, UMLElementTypes.getImageDescriptor(null, UMLElementTypes.StructuredActivityNode_1007)); //$NON-NLS-1$ getActionRegistry().registerAction(action); elementTypes = new ArrayList<IElementType>(); elementTypes.add(UMLElementTypes.StructuredActivityNode_1011); action = createAnAction(DiagramCoreResources.ActivityDiagram_Iteration_text, elementTypes, //$NON-NLS-1$ DiagramConstants.CREATE_ITERATION, DiagramCoreResources.ActivityDiagram_Iteration_tooltip, UMLElementTypes.getImageDescriptor(null, UMLElementTypes.StructuredActivityNode_1011)); //$NON-NLS-1$ getActionRegistry().registerAction(action); elementTypes = new ArrayList<IElementType>(); elementTypes.add(UMLElementTypes.StructuredActivityNode_1010); action = createAnAction(DiagramCoreResources.ActivityDiagram_Phase_text, elementTypes, //$NON-NLS-1$ DiagramConstants.CREATE_PHASE, DiagramCoreResources.ActivityDiagram_Phase_tooltip, UMLElementTypes.getImageDescriptor(null, UMLElementTypes.StructuredActivityNode_1010)); //$NON-NLS-1$ getActionRegistry().registerAction(action); elementTypes = new ArrayList<IElementType>(); elementTypes.add(UMLElementTypes.ActivityParameterNode_1009); action = createAnAction(DiagramCoreResources.AbstractDiagram_TaskDescriptor_text, elementTypes, //$NON-NLS-1$ DiagramConstants.CREATE_TASK_DESCRIPTOR, DiagramCoreResources.AbstractDiagram_TaskDescriptor_tooltip, UMLElementTypes.getImageDescriptor(null, UMLElementTypes.ActivityParameterNode_1009)); //$NON-NLS-1$ getActionRegistry().registerAction(action); elementTypes = new ArrayList<IElementType>(); elementTypes.add(UMLElementTypes.ActivityParameterNode_1012); action = createAnAction(DiagramCoreResources.ActivityDiagram_Milestone_text, elementTypes, //$NON-NLS-1$ DiagramConstants.CREATE_MILESTONE, DiagramCoreResources.ActivityDiagram_Milestone_tooltip, UMLElementTypes.getImageDescriptor(null, UMLElementTypes.ActivityParameterNode_1012)); //$NON-NLS-1$ getActionRegistry().registerAction(action); } protected boolean enableADDMenu(EObject element) { NodeAdapter adapter = BridgeHelper.getNodeAdapter((ActivityNode) element); if (adapter != null) { Object selectedObject = adapter.getWrapper(); if (selectedObject == null) { selectedObject = adapter.getElement(); } Activity activity = null; List<BreakdownElement> list = new ArrayList<BreakdownElement>(); if (selectedObject instanceof Activity) { activity = (Activity) selectedObject; } else if (selectedObject instanceof ActivityWrapperItemProvider) { activity = (Activity) ((ActivityWrapperItemProvider) selectedObject).getValue(); } if (activity == null) return false; while (!activity.getVariabilityType().equals(VariabilityType.NA)) { VariabilityElement ve = activity.getVariabilityBasedOnElement(); list.addAll(activity.getBreakdownElements()); if ((ve != null) && (ve instanceof Activity)) { activity = (Activity) ve; } else { break; } } //Collect the breakdown elements to verify taskdescriptors are // not. list.addAll(activity.getBreakdownElements()); Diagram diagram = getDiagram(activity, IDiagramManager.ACTIVITY_DETAIL_DIAGRAM); if (diagram == null && selectedObject instanceof ActivityWrapperItemProvider) { return false; } else { // Iterate through the List, to find taskdescriptor and has // primary role within current configuration. // then enable the action. DiagramAdapter diagramAdapter = BridgeHelper.getDiagramAdapter(getDiagram().getElement()); Suppression suppression = diagramAdapter.getSuppression(); for (Iterator<?> iterator = list.iterator(); iterator.hasNext();) { Object obj = iterator.next(); if (obj instanceof TaskDescriptor) { if (suppression != null) { if (suppression.isSuppressed(obj)) return false; } if (diagramAdapter.getSuppression() != null) { List<RoleDescriptor> roleDescList = ((TaskDescriptor) obj).getPerformedPrimarilyBy(); for (RoleDescriptor roleDescriptor : roleDescList) { if (!diagramAdapter.getSuppression().isSuppressed(roleDescriptor)) { return true; } } return false; } return true; } } } } return false; } @Override public void contributeToContextMenu(IMenuManager menu) { super.contributeToContextMenu(menu); addToMenu(menu, DiagramConstants.OPEN_ACTIVITY_DETAIL_DIAGRAM, GEFActionConstants.MB_ADDITIONS, true, true); IContributionItem item = menu.find(ActionIds.MENU_DIAGRAM_ADD); if (item != null && item instanceof IMenuManager) { IMenuManager addMenu = (IMenuManager) item; String groupName = DiagramConstants.DIAGRAM_ADD_MENU_GENERAL_GROUP; if (getGraphicalViewer().getSelectedEditParts().size() == 0) { addToMenu(addMenu, null, groupName, true, true); addToMenu(addMenu, DiagramConstants.CREATE_PARTITION, groupName, false, true); addToMenu(addMenu, DiagramConstants.CREATE_START_NODE, groupName, false, true); addToMenu(addMenu, DiagramConstants.CREATE_END_NODE, groupName, false, true); addToMenu(addMenu, DiagramConstants.CREATE_FORK_NODE, groupName, false, true); addToMenu(addMenu, DiagramConstants.CREATE_JOIN_NODE, groupName, false, true); addToMenu(addMenu, DiagramConstants.CREATE_DECISION_NODE, groupName, false, true); addToMenu(addMenu, DiagramConstants.CREATE_MERGE_NODE, groupName, true, true); addToMenu(addMenu, DiagramConstants.CREATE_ACTIVITY, groupName, false, true); addToMenu(addMenu, DiagramConstants.CREATE_ITERATION, groupName, false, true); addToMenu(addMenu, DiagramConstants.CREATE_PHASE, groupName, false, true); addToMenu(addMenu, DiagramConstants.CREATE_MILESTONE, groupName, false, true); addToMenu(addMenu, DiagramConstants.CREATE_TASK_DESCRIPTOR, groupName, true, true); } } } @Override protected String getPartNamePrefix() { MethodElement e = getMethodElementFromInput(); if (e instanceof Activity) { return getTypeName((Activity) e) + ": "; //$NON-NLS-1$ } return ""; //$NON-NLS-1$ } /** * @return */ protected Image getPartImage() { return ActivityDiagramEditorPlugin.getInstance().getSharedImage("full/etool16/ADEditor.gif"); //$NON-NLS-1$ } private static String getTypeName(Activity act) { if (act instanceof DeliveryProcess) { return DiagramCoreResources.ActvitivityDiagram_DeliveryProcess_text; //$NON-NLS-1$ } else if (act instanceof CapabilityPattern) { return DiagramCoreResources.ActvitivityDiagram_CapabilityPattern_text; //$NON-NLS-1$ } else if (act instanceof Phase) { return DiagramCoreResources.ActvitivityDiagram_Phase_tex; //$NON-NLS-1$ } else if (act instanceof Iteration) { return DiagramCoreResources.ActvitivityDiagram_Iteration_text; //$NON-NLS-1$ } return DiagramCoreResources.ActvitivityDiagram_Activity_text; //$NON-NLS-1$ } /** * Create edge for AD diagram * * @param sourceNode * @param targetNode * @param actEdge * @return */ public Edge createEdge(Node sourceNode, Node targetNode, ActivityEdge actEdge) { if (actEdge instanceof ControlFlow) { Edge edge = ViewService.createEdge(sourceNode, targetNode, actEdge, new Integer(ControlFlowEditPart.VISUAL_ID).toString(), ActivityDiagramEditorPlugin.DIAGRAM_PREFERENCES_HINT); ViewService.createNode(edge, actEdge, new Integer(ControlFlowNameEditPart.VISUAL_ID).toString(), ActivityDiagramEditorPlugin.DIAGRAM_PREFERENCES_HINT); return edge; } return null; } protected CreateUnspecifiedTypeConnectionRequest getCreateControlFlowRequest() { List<IElementType> list = new ArrayList<IElementType>(); list.add(UMLElementTypes.ControlFlow_3001); CreateUnspecifiedTypeConnectionRequest connectionRequest = new CreateUnspecifiedTypeConnectionRequest(list, false, ActivityDiagramEditorPlugin.DIAGRAM_PREFERENCES_HINT); return connectionRequest; } @Override protected boolean isOrphan(EObject modelElement) { return (modelElement instanceof StructuredActivityNode || modelElement instanceof ActivityParameterNode) && BridgeHelper.getMethodElement(modelElement) == null; } }