| /* |
| * Copyright (c) 2005, 2011 IBM Corporation, Embarcadero Technologies, CEA, 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 - initial API and implementation |
| * Kenn Hussey (Embarcadero Technologies) - 204200, 215418, 156879, 227392, 226178, 232332, 247980 |
| * Kenn Hussey - 286329, 323181 |
| * Kenn Hussey (CEA) - 327039, 351774, 364419 |
| * |
| */ |
| package org.eclipse.uml2.uml.editor.presentation; |
| |
| import org.eclipse.emf.common.CommonPlugin; |
| import org.eclipse.emf.common.command.BasicCommandStack; |
| import org.eclipse.emf.common.command.Command; |
| import org.eclipse.emf.common.command.CommandStack; |
| import org.eclipse.emf.common.command.CommandStackListener; |
| |
| import org.eclipse.emf.common.util.BasicDiagnostic; |
| import org.eclipse.emf.common.util.Diagnostic; |
| |
| import org.eclipse.emf.common.notify.AdapterFactory; |
| |
| import org.eclipse.emf.common.notify.Notification; |
| |
| import org.eclipse.emf.common.ui.dialogs.DiagnosticDialog; |
| import org.eclipse.emf.common.ui.editor.ProblemEditorPart; |
| import org.eclipse.emf.common.ui.viewer.IViewerProvider; |
| |
| import org.eclipse.emf.common.util.EList; |
| import org.eclipse.emf.common.util.URI; |
| |
| import org.eclipse.emf.edit.domain.AdapterFactoryEditingDomain; |
| import org.eclipse.emf.edit.domain.EditingDomain; |
| import org.eclipse.emf.edit.domain.IEditingDomainProvider; |
| |
| import org.eclipse.emf.edit.provider.AdapterFactoryItemDelegator; |
| import org.eclipse.emf.edit.provider.ComposedAdapterFactory; |
| import org.eclipse.emf.edit.provider.IItemPropertyDescriptor; |
| import org.eclipse.emf.edit.provider.IItemPropertySource; |
| |
| //import org.eclipse.emf.edit.provider.ReflectiveItemProviderAdapterFactory; |
| |
| //import org.eclipse.emf.edit.provider.resource.ResourceItemProviderAdapterFactory; |
| |
| import org.eclipse.emf.edit.ui.action.EditingDomainActionBarContributor; |
| |
| import org.eclipse.emf.edit.ui.celleditor.AdapterFactoryTreeEditor; |
| |
| import org.eclipse.emf.edit.ui.dnd.EditingDomainViewerDropAdapter; |
| import org.eclipse.emf.edit.ui.dnd.LocalTransfer; |
| import org.eclipse.emf.edit.ui.dnd.ViewerDragAdapter; |
| |
| import org.eclipse.emf.edit.ui.provider.AdapterFactoryContentProvider; |
| import org.eclipse.emf.edit.ui.provider.AdapterFactoryLabelProvider; |
| import org.eclipse.emf.edit.ui.provider.UnwrappingSelectionProvider; |
| import org.eclipse.emf.edit.ui.provider.PropertyDescriptor; |
| import org.eclipse.emf.edit.ui.provider.PropertySource; |
| |
| import org.eclipse.emf.edit.ui.view.ExtendedPropertySheetPage; |
| |
| import org.eclipse.emf.common.ui.MarkerHelper; |
| import org.eclipse.emf.common.ui.URIEditorInput; |
| import org.eclipse.emf.edit.ui.util.EditUIMarkerHelper; |
| |
| import org.eclipse.emf.edit.ui.util.EditUIUtil; |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.emf.ecore.EValidator; |
| |
| import org.eclipse.emf.ecore.provider.EcoreItemProviderAdapterFactory; |
| import org.eclipse.emf.ecore.resource.Resource; |
| import org.eclipse.emf.ecore.resource.ResourceSet; |
| import org.eclipse.emf.ecore.util.EcoreUtil; |
| |
| import org.eclipse.emf.ecore.util.EContentAdapter; |
| |
| import java.io.IOException; |
| |
| import java.io.InputStream; |
| |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.Collections; |
| import java.util.EventObject; |
| import java.util.Iterator; |
| import java.util.List; |
| import java.util.Map; |
| |
| import java.util.LinkedHashMap; |
| |
| import org.eclipse.core.resources.IFile; |
| import org.eclipse.core.resources.IMarker; |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.core.resources.IResourceChangeListener; |
| import org.eclipse.core.resources.IResourceChangeEvent; |
| import org.eclipse.core.resources.IResourceDelta; |
| import org.eclipse.core.resources.IResourceDeltaVisitor; |
| 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.jface.action.IMenuListener; |
| import org.eclipse.jface.action.IMenuManager; |
| import org.eclipse.jface.action.IStatusLineManager; |
| import org.eclipse.jface.action.IToolBarManager; |
| import org.eclipse.jface.action.MenuManager; |
| import org.eclipse.jface.action.Separator; |
| |
| import org.eclipse.jface.dialogs.MessageDialog; |
| import org.eclipse.jface.dialogs.ProgressMonitorDialog; |
| |
| import org.eclipse.jface.viewers.ILabelProvider; |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.jface.viewers.ISelectionChangedListener; |
| import org.eclipse.jface.viewers.ISelectionProvider; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.jface.viewers.LabelProvider; |
| import org.eclipse.jface.viewers.SelectionChangedEvent; |
| import org.eclipse.jface.viewers.StructuredSelection; |
| import org.eclipse.jface.viewers.StructuredViewer; |
| import org.eclipse.jface.viewers.TreeViewer; |
| import org.eclipse.jface.viewers.Viewer; |
| |
| import org.eclipse.swt.SWT; |
| |
| import org.eclipse.swt.custom.CTabFolder; |
| |
| import org.eclipse.swt.dnd.DND; |
| import org.eclipse.swt.dnd.Transfer; |
| |
| import org.eclipse.swt.events.ControlAdapter; |
| import org.eclipse.swt.events.ControlEvent; |
| |
| import org.eclipse.swt.graphics.Image; |
| import org.eclipse.swt.graphics.Point; |
| |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Menu; |
| import org.eclipse.swt.widgets.Tree; |
| |
| import org.eclipse.ui.IActionBars; |
| import org.eclipse.ui.IEditorInput; |
| import org.eclipse.ui.IEditorPart; |
| import org.eclipse.ui.IEditorSite; |
| import org.eclipse.ui.IPartListener; |
| import org.eclipse.ui.IWorkbenchPart; |
| |
| import org.eclipse.ui.PartInitException; |
| |
| import org.eclipse.ui.dialogs.SaveAsDialog; |
| |
| import org.eclipse.ui.ide.IGotoMarker; |
| |
| import org.eclipse.ui.part.FileEditorInput; |
| import org.eclipse.ui.part.MultiPageEditorPart; |
| |
| import org.eclipse.ui.views.contentoutline.ContentOutline; |
| import org.eclipse.ui.views.contentoutline.ContentOutlinePage; |
| import org.eclipse.ui.views.contentoutline.IContentOutlinePage; |
| |
| import org.eclipse.ui.views.properties.IPropertyDescriptor; |
| import org.eclipse.ui.views.properties.IPropertySheetPage; |
| import org.eclipse.ui.views.properties.IPropertySource; |
| import org.eclipse.ui.views.properties.PropertySheet; |
| import org.eclipse.ui.views.properties.PropertySheetPage; |
| |
| import org.eclipse.uml2.common.edit.domain.UML2AdapterFactoryEditingDomain; |
| import org.eclipse.uml2.common.edit.provider.IItemQualifiedTextProvider; |
| import org.eclipse.uml2.common.util.UML2Util; |
| import org.eclipse.uml2.uml.edit.providers.ElementItemProvider; |
| import org.eclipse.uml2.uml.edit.providers.UMLItemProviderAdapterFactory; |
| import org.eclipse.uml2.uml.edit.providers.UMLReflectiveItemProviderAdapterFactory; |
| import org.eclipse.uml2.uml.edit.providers.UMLResourceItemProviderAdapterFactory; |
| |
| import java.util.HashMap; |
| |
| import org.eclipse.core.runtime.NullProgressMonitor; |
| |
| import org.eclipse.ui.actions.WorkspaceModifyOperation; |
| |
| import org.eclipse.uml2.uml.editor.UMLEditorPlugin; |
| |
| import org.eclipse.uml2.uml.resource.CMOF2UMLResource; |
| import org.eclipse.uml2.uml.resource.UML22UMLResource; |
| import org.eclipse.uml2.uml.resource.UMLResource; |
| import org.eclipse.uml2.uml.resource.XMI2UMLResource; |
| import org.eclipse.uml2.uml.util.UMLUtil; |
| |
| /** |
| * This is an example of a UML model editor. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public class UMLEditor |
| extends MultiPageEditorPart |
| implements IEditingDomainProvider, ISelectionProvider, IMenuListener, |
| IViewerProvider, IGotoMarker { |
| |
| /** |
| * This keeps track of the editing domain that is used to track all changes to the model. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected AdapterFactoryEditingDomain editingDomain; |
| |
| /** |
| * This is the one adapter factory used for providing views of the model. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected ComposedAdapterFactory adapterFactory; |
| |
| /** |
| * This is the content outline page. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected IContentOutlinePage contentOutlinePage; |
| |
| /** |
| * This is a kludge... |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected IStatusLineManager contentOutlineStatusLineManager; |
| |
| /** |
| * This is the content outline page's viewer. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected TreeViewer contentOutlineViewer; |
| |
| /** |
| * This is the property sheet page. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected PropertySheetPage propertySheetPage; |
| |
| /** |
| * This is the viewer that shadows the selection in the content outline. |
| * The parent relation must be correctly defined for this to work. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected TreeViewer selectionViewer; |
| |
| /** |
| * This keeps track of the active content viewer, which may be either one of the viewers in the pages or the content outline viewer. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected Viewer currentViewer; |
| |
| /** |
| * This listens to which ever viewer is active. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected ISelectionChangedListener selectionChangedListener; |
| |
| /** |
| * This keeps track of all the {@link org.eclipse.jface.viewers.ISelectionChangedListener}s that are listening to this editor. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected Collection<ISelectionChangedListener> selectionChangedListeners = new ArrayList<ISelectionChangedListener>(); |
| |
| /** |
| * This keeps track of the selection of the editor as a whole. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected ISelection editorSelection = StructuredSelection.EMPTY; |
| |
| /** |
| * The MarkerHelper is responsible for creating workspace resource markers presented |
| * in Eclipse's Problems View. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected MarkerHelper markerHelper = new EditUIMarkerHelper(); |
| |
| /** |
| * This listens for when the outline becomes active |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected IPartListener partListener = new IPartListener() { |
| |
| public void partActivated(IWorkbenchPart p) { |
| if (p instanceof ContentOutline) { |
| if (((ContentOutline) p).getCurrentPage() == contentOutlinePage) { |
| getActionBarContributor().setActiveEditor(UMLEditor.this); |
| |
| setCurrentViewer(contentOutlineViewer); |
| } |
| } else if (p instanceof PropertySheet) { |
| if (((PropertySheet) p).getCurrentPage() == propertySheetPage) { |
| getActionBarContributor().setActiveEditor(UMLEditor.this); |
| handleActivate(); |
| } |
| } else if (p == UMLEditor.this) { |
| handleActivate(); |
| } |
| } |
| |
| public void partBroughtToTop(IWorkbenchPart p) { |
| // Ignore. |
| } |
| |
| public void partClosed(IWorkbenchPart p) { |
| // Ignore. |
| } |
| |
| public void partDeactivated(IWorkbenchPart p) { |
| // Ignore. |
| } |
| |
| public void partOpened(IWorkbenchPart p) { |
| // Ignore. |
| } |
| }; |
| |
| /** |
| * Resources that have been removed since last activation. |
| * @generated |
| */ |
| protected Collection<Resource> removedResources = new ArrayList<Resource>(); |
| |
| /** |
| * Resources that have been changed since last activation. |
| * @generated |
| */ |
| protected Collection<Resource> changedResources = new ArrayList<Resource>(); |
| |
| /** |
| * Resources that have been saved. |
| * @generated |
| */ |
| protected Collection<Resource> savedResources = new ArrayList<Resource>(); |
| |
| /** |
| * Map to store the diagnostic associated with a resource. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected Map<Resource, Diagnostic> resourceToDiagnosticMap = new LinkedHashMap<Resource, Diagnostic>(); |
| |
| /** |
| * Controls whether the problem indication should be updated. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected boolean updateProblemIndication = true; |
| |
| /** |
| * Adapter used to update the problem indication when resources are demanded loaded. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected EContentAdapter problemIndicationAdapter = new EContentAdapter() { |
| |
| @Override |
| public void notifyChanged(Notification notification) { |
| if (notification.getNotifier() instanceof Resource) { |
| switch (notification.getFeatureID(Resource.class)) { |
| case Resource.RESOURCE__IS_LOADED : |
| case Resource.RESOURCE__ERRORS : |
| case Resource.RESOURCE__WARNINGS : { |
| Resource resource = (Resource) notification |
| .getNotifier(); |
| Diagnostic diagnostic = analyzeResourceProblems( |
| resource, null); |
| if (diagnostic.getSeverity() != Diagnostic.OK) { |
| resourceToDiagnosticMap.put(resource, diagnostic); |
| } else { |
| resourceToDiagnosticMap.remove(resource); |
| } |
| |
| if (updateProblemIndication) { |
| getSite().getShell().getDisplay() |
| .asyncExec(new Runnable() { |
| |
| public void run() { |
| updateProblemIndication(); |
| } |
| }); |
| } |
| break; |
| } |
| } |
| } else { |
| super.notifyChanged(notification); |
| } |
| } |
| |
| @Override |
| protected void setTarget(Resource target) { |
| basicSetTarget(target); |
| } |
| |
| @Override |
| protected void unsetTarget(Resource target) { |
| basicUnsetTarget(target); |
| } |
| }; |
| |
| /** |
| * This listens for workspace changes. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected IResourceChangeListener resourceChangeListener = new IResourceChangeListener() { |
| |
| public void resourceChanged(IResourceChangeEvent event) { |
| IResourceDelta delta = event.getDelta(); |
| try { |
| class ResourceDeltaVisitor |
| implements IResourceDeltaVisitor { |
| |
| protected ResourceSet resourceSet = editingDomain |
| .getResourceSet(); |
| |
| protected Collection<Resource> changedResources = new ArrayList<Resource>(); |
| |
| protected Collection<Resource> removedResources = new ArrayList<Resource>(); |
| |
| public boolean visit(IResourceDelta delta) { |
| if (delta.getResource().getType() == IResource.FILE) { |
| if (delta.getKind() == IResourceDelta.REMOVED |
| || delta.getKind() == IResourceDelta.CHANGED |
| && delta.getFlags() != IResourceDelta.MARKERS) { |
| Resource resource = resourceSet |
| .getResource(URI.createPlatformResourceURI( |
| delta.getFullPath().toString(), true), |
| false); |
| if (resource != null) { |
| if (delta.getKind() == IResourceDelta.REMOVED) { |
| removedResources.add(resource); |
| } else if (!savedResources.remove(resource)) { |
| changedResources.add(resource); |
| } |
| } |
| } |
| } |
| |
| return true; |
| } |
| |
| public Collection<Resource> getChangedResources() { |
| return changedResources; |
| } |
| |
| public Collection<Resource> getRemovedResources() { |
| return removedResources; |
| } |
| } |
| |
| final ResourceDeltaVisitor visitor = new ResourceDeltaVisitor(); |
| delta.accept(visitor); |
| |
| if (!visitor.getRemovedResources().isEmpty()) { |
| getSite().getShell().getDisplay().asyncExec(new Runnable() { |
| |
| public void run() { |
| removedResources.addAll(visitor |
| .getRemovedResources()); |
| if (!isDirty()) { |
| getSite().getPage().closeEditor(UMLEditor.this, |
| false); |
| } |
| } |
| }); |
| } |
| |
| if (!visitor.getChangedResources().isEmpty()) { |
| getSite().getShell().getDisplay().asyncExec(new Runnable() { |
| |
| public void run() { |
| changedResources.addAll(visitor |
| .getChangedResources()); |
| if (getSite().getPage().getActiveEditor() == UMLEditor.this) { |
| handleActivate(); |
| } |
| } |
| }); |
| } |
| } catch (CoreException exception) { |
| UMLEditorPlugin.INSTANCE.log(exception); |
| } |
| } |
| }; |
| |
| /** |
| * Handles activation of the editor or it's associated views. |
| * @generated |
| */ |
| protected void handleActivate() { |
| // Recompute the read only state. |
| // |
| if (editingDomain.getResourceToReadOnlyMap() != null) { |
| editingDomain.getResourceToReadOnlyMap().clear(); |
| |
| // Refresh any actions that may become enabled or disabled. |
| // |
| setSelection(getSelection()); |
| } |
| |
| if (!removedResources.isEmpty()) { |
| if (handleDirtyConflict()) { |
| getSite().getPage().closeEditor(UMLEditor.this, false); |
| } else { |
| removedResources.clear(); |
| changedResources.clear(); |
| savedResources.clear(); |
| } |
| } else if (!changedResources.isEmpty()) { |
| changedResources.removeAll(savedResources); |
| handleChangedResources(); |
| changedResources.clear(); |
| savedResources.clear(); |
| } |
| } |
| |
| /** |
| * Handles what to do with changed resources on activation. |
| * @generated |
| */ |
| protected void handleChangedResources() { |
| if (!changedResources.isEmpty() |
| && (!isDirty() || handleDirtyConflict())) { |
| if (isDirty()) { |
| changedResources.addAll(editingDomain.getResourceSet() |
| .getResources()); |
| } |
| editingDomain.getCommandStack().flush(); |
| |
| updateProblemIndication = false; |
| for (Resource resource : changedResources) { |
| if (resource.isLoaded()) { |
| resource.unload(); |
| try { |
| resource.load(Collections.EMPTY_MAP); |
| } catch (IOException exception) { |
| if (!resourceToDiagnosticMap.containsKey(resource)) { |
| resourceToDiagnosticMap.put(resource, |
| analyzeResourceProblems(resource, exception)); |
| } |
| } |
| } |
| } |
| |
| if (AdapterFactoryEditingDomain.isStale(editorSelection)) { |
| setSelection(StructuredSelection.EMPTY); |
| } |
| |
| updateProblemIndication = true; |
| updateProblemIndication(); |
| } |
| } |
| |
| /** |
| * Updates the problems indication with the information described in the specified diagnostic. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected void updateProblemIndication() { |
| if (updateProblemIndication) { |
| BasicDiagnostic diagnostic = new BasicDiagnostic(Diagnostic.OK, |
| "org.eclipse.uml2.uml.editor", //$NON-NLS-1$ |
| 0, null, new Object[]{editingDomain.getResourceSet()}); |
| for (Diagnostic childDiagnostic : resourceToDiagnosticMap.values()) { |
| if (childDiagnostic.getSeverity() != Diagnostic.OK) { |
| diagnostic.add(childDiagnostic); |
| } |
| } |
| |
| int lastEditorPage = getPageCount() - 1; |
| if (lastEditorPage >= 0 |
| && getEditor(lastEditorPage) instanceof ProblemEditorPart) { |
| ((ProblemEditorPart) getEditor(lastEditorPage)) |
| .setDiagnostic(diagnostic); |
| if (diagnostic.getSeverity() != Diagnostic.OK) { |
| setActivePage(lastEditorPage); |
| } |
| } else if (diagnostic.getSeverity() != Diagnostic.OK) { |
| ProblemEditorPart problemEditorPart = new ProblemEditorPart(); |
| problemEditorPart.setDiagnostic(diagnostic); |
| problemEditorPart.setMarkerHelper(markerHelper); |
| try { |
| addPage(++lastEditorPage, problemEditorPart, |
| getEditorInput()); |
| setPageText(lastEditorPage, problemEditorPart.getPartName()); |
| setActivePage(lastEditorPage); |
| showTabs(); |
| } catch (PartInitException exception) { |
| UMLEditorPlugin.INSTANCE.log(exception); |
| } |
| } |
| |
| if (markerHelper.hasMarkers(editingDomain.getResourceSet())) { |
| markerHelper.deleteMarkers(editingDomain.getResourceSet()); |
| if (diagnostic.getSeverity() != Diagnostic.OK) { |
| try { |
| markerHelper.createMarkers(diagnostic); |
| } catch (CoreException exception) { |
| UMLEditorPlugin.INSTANCE.log(exception); |
| } |
| } |
| } |
| } |
| } |
| |
| /** |
| * Shows a dialog that asks if conflicting changes should be discarded. |
| * @generated |
| */ |
| protected boolean handleDirtyConflict() { |
| return MessageDialog.openQuestion(getSite().getShell(), |
| getString("_UI_FileConflict_label"), //$NON-NLS-1$ |
| getString("_WARN_FileConflict")); //$NON-NLS-1$ |
| } |
| |
| /** |
| * This creates a model editor. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public UMLEditor() { |
| super(); |
| initializeEditingDomain(); |
| } |
| |
| /** |
| * This sets up the editing domain for the model editor. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated NOT |
| */ |
| protected void initializeEditingDomain() { |
| // Create an adapter factory that yields item providers. |
| // |
| List<AdapterFactory> factories = new ArrayList<AdapterFactory>(); |
| factories.add(new UMLResourceItemProviderAdapterFactory()); |
| factories.add(new UMLItemProviderAdapterFactory()); |
| factories.add(new EcoreItemProviderAdapterFactory()); |
| factories.add(new UMLReflectiveItemProviderAdapterFactory()); |
| |
| adapterFactory = new ComposedAdapterFactory(factories); |
| |
| // Create the command stack that will notify this editor as commands are executed. |
| // |
| BasicCommandStack commandStack = new BasicCommandStack() { |
| |
| @Override |
| protected void handleError(Exception exception) { |
| super.handleError(exception); |
| |
| BasicDiagnostic diagnostic = new BasicDiagnostic( |
| UMLEditorPlugin.INSTANCE.getSymbolicName(), 0, |
| exception.getLocalizedMessage(), null); |
| diagnostic.add(BasicDiagnostic.toDiagnostic(exception)); |
| |
| DiagnosticDialog.openProblem(getSite().getShell(), null, |
| CommonPlugin.INSTANCE |
| .getString("_UI_IgnoreException_exception"), //$NON-NLS-1$ |
| diagnostic); |
| } |
| }; |
| |
| // Add a listener to set the most recent command's affected objects to be the selection of the viewer with focus. |
| // |
| commandStack.addCommandStackListener(new CommandStackListener() { |
| |
| public void commandStackChanged(final EventObject event) { |
| getContainer().getDisplay().asyncExec(new Runnable() { |
| |
| public void run() { |
| firePropertyChange(IEditorPart.PROP_DIRTY); |
| |
| // Try to select the affected objects. |
| // |
| Command mostRecentCommand = ((CommandStack) event |
| .getSource()).getMostRecentCommand(); |
| if (mostRecentCommand != null) { |
| setSelectionToViewer(mostRecentCommand |
| .getAffectedObjects()); |
| } |
| if (propertySheetPage != null |
| && !propertySheetPage.getControl().isDisposed()) { |
| propertySheetPage.refresh(); |
| } |
| } |
| }); |
| } |
| }); |
| |
| // Create the editing domain with a special command stack. |
| // |
| editingDomain = new UML2AdapterFactoryEditingDomain(adapterFactory, |
| commandStack, new HashMap<Resource, Boolean>()); |
| } |
| |
| /** |
| * This is here for the listener to be able to call it. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| protected void firePropertyChange(int action) { |
| super.firePropertyChange(action); |
| } |
| |
| /** |
| * This sets the selection into whichever viewer is active. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setSelectionToViewer(Collection<?> collection) { |
| final Collection<?> theSelection = collection; |
| // Make sure it's okay. |
| // |
| if (theSelection != null && !theSelection.isEmpty()) { |
| Runnable runnable = new Runnable() { |
| |
| public void run() { |
| // Try to select the items in the current content viewer of the editor. |
| // |
| if (currentViewer != null) { |
| currentViewer.setSelection(new StructuredSelection( |
| theSelection.toArray()), true); |
| } |
| } |
| }; |
| getSite().getShell().getDisplay().asyncExec(runnable); |
| } |
| } |
| |
| /** |
| * This returns the editing domain as required by the {@link IEditingDomainProvider} interface. |
| * This is important for implementing the static methods of {@link AdapterFactoryEditingDomain} |
| * and for supporting {@link org.eclipse.emf.edit.ui.action.CommandAction}. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public EditingDomain getEditingDomain() { |
| return editingDomain; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public class ReverseAdapterFactoryContentProvider |
| extends AdapterFactoryContentProvider { |
| |
| public ReverseAdapterFactoryContentProvider( |
| AdapterFactory adapterFactory) { |
| super(adapterFactory); |
| } |
| |
| @Override |
| public Object[] getElements(Object object) { |
| Object parent = super.getParent(object); |
| return (parent == null |
| ? Collections.EMPTY_SET |
| : Collections.singleton(parent)).toArray(); |
| } |
| |
| @Override |
| public Object[] getChildren(Object object) { |
| Object parent = super.getParent(object); |
| return (parent == null |
| ? Collections.EMPTY_SET |
| : Collections.singleton(parent)).toArray(); |
| } |
| |
| @Override |
| public boolean hasChildren(Object object) { |
| Object parent = super.getParent(object); |
| return parent != null; |
| } |
| |
| @Override |
| public Object getParent(Object object) { |
| return null; |
| } |
| } |
| |
| /** |
| * This makes sure that one content viewer, either for the current page or the outline view, if it has focus, |
| * is the current one. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setCurrentViewer(Viewer viewer) { |
| // If it is changing... |
| // |
| if (currentViewer != viewer) { |
| if (selectionChangedListener == null) { |
| // Create the listener on demand. |
| // |
| selectionChangedListener = new ISelectionChangedListener() { |
| |
| // This just notifies those things that are affected by the section. |
| // |
| public void selectionChanged( |
| SelectionChangedEvent selectionChangedEvent) { |
| setSelection(selectionChangedEvent.getSelection()); |
| } |
| }; |
| } |
| |
| // Stop listening to the old one. |
| // |
| if (currentViewer != null) { |
| currentViewer |
| .removeSelectionChangedListener(selectionChangedListener); |
| } |
| |
| // Start listening to the new one. |
| // |
| if (viewer != null) { |
| viewer.addSelectionChangedListener(selectionChangedListener); |
| } |
| |
| // Remember it. |
| // |
| currentViewer = viewer; |
| |
| // Set the editors selection based on the current viewer's selection. |
| // |
| setSelection(currentViewer == null |
| ? StructuredSelection.EMPTY |
| : currentViewer.getSelection()); |
| } |
| } |
| |
| /** |
| * This returns the viewer as required by the {@link IViewerProvider} interface. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public Viewer getViewer() { |
| return currentViewer; |
| } |
| |
| /** |
| * This creates a context menu for the viewer and adds a listener as well registering the menu for extension. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected void createContextMenuFor(StructuredViewer viewer) { |
| MenuManager contextMenu = new MenuManager("#PopUp"); //$NON-NLS-1$ |
| contextMenu.add(new Separator("additions")); //$NON-NLS-1$ |
| contextMenu.setRemoveAllWhenShown(true); |
| contextMenu.addMenuListener(this); |
| Menu menu = contextMenu.createContextMenu(viewer.getControl()); |
| viewer.getControl().setMenu(menu); |
| getSite().registerContextMenu(contextMenu, |
| new UnwrappingSelectionProvider(viewer)); |
| |
| int dndOperations = DND.DROP_COPY | DND.DROP_MOVE | DND.DROP_LINK; |
| Transfer[] transfers = new Transfer[]{LocalTransfer.getInstance()}; |
| viewer.addDragSupport(dndOperations, transfers, new ViewerDragAdapter( |
| viewer)); |
| viewer.addDropSupport(dndOperations, transfers, |
| new EditingDomainViewerDropAdapter(editingDomain, viewer)); |
| } |
| |
| /** |
| * This is the method called to load a resource into the editing domain's resource set based on the editor's input. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void createModelGen() { |
| URI resourceURI = EditUIUtil.getURI(getEditorInput()); |
| Exception exception = null; |
| Resource resource = null; |
| try { |
| // Load the resource through the editing domain. |
| // |
| resource = editingDomain.getResourceSet().getResource(resourceURI, |
| true); |
| } catch (Exception e) { |
| exception = e; |
| resource = editingDomain.getResourceSet().getResource(resourceURI, |
| false); |
| } |
| |
| Diagnostic diagnostic = analyzeResourceProblems(resource, exception); |
| if (diagnostic.getSeverity() != Diagnostic.OK) { |
| resourceToDiagnosticMap.put(resource, |
| analyzeResourceProblems(resource, exception)); |
| } |
| editingDomain.getResourceSet().eAdapters() |
| .add(problemIndicationAdapter); |
| } |
| |
| public void createModel() { |
| ResourceSet resourceSet = UMLUtil.init(editingDomain.getResourceSet()); |
| |
| createModelGen(); |
| |
| boolean saveNeeded = false; |
| Map<URI, URI> uriMap = resourceSet.getURIConverter().getURIMap(); |
| Map<Resource, URI> resourceToURIMap = new HashMap<Resource, URI>(); |
| EList<Resource> resources = resourceSet.getResources(); |
| |
| for (int i = 0; i < resources.size(); i++) { |
| Resource resource = resources.get(i); |
| URI uri = resource.getURI(); |
| |
| if (uriMap.containsKey(uri)) { |
| uri = uriMap.get(uri); |
| } else if (UML22UMLResource.FILE_EXTENSION.equals(uri |
| .fileExtension())) { |
| |
| uri = uri.trimFileExtension().appendFileExtension( |
| UMLResource.FILE_EXTENSION); |
| |
| if (i == 0) { |
| setInputWithNotify(new URIEditorInput(uri)); |
| setPartName(uri.lastSegment()); |
| |
| saveNeeded = true; |
| } |
| |
| EcoreUtil.resolveAll(resource); |
| } |
| |
| resourceToURIMap.put(resource, uri); |
| } |
| |
| for (Map.Entry<Resource, URI> entry : resourceToURIMap.entrySet()) { |
| entry.getKey().setURI(entry.getValue()); |
| } |
| |
| if (saveNeeded) { |
| IProgressMonitor progressMonitor = getActionBars() |
| .getStatusLineManager() != null |
| ? getActionBars().getStatusLineManager().getProgressMonitor() |
| : new NullProgressMonitor(); |
| doSave(progressMonitor); |
| } |
| } |
| |
| /** |
| * Returns a diagnostic describing the errors and warnings listed in the resource |
| * and the specified exception (if any). |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public Diagnostic analyzeResourceProblems(Resource resource, |
| Exception exception) { |
| if (!resource.getErrors().isEmpty() |
| || !resource.getWarnings().isEmpty()) { |
| BasicDiagnostic basicDiagnostic = new BasicDiagnostic( |
| Diagnostic.ERROR, |
| "org.eclipse.uml2.uml.editor", //$NON-NLS-1$ |
| 0, |
| getString("_UI_CreateModelError_message", resource.getURI()), //$NON-NLS-1$ |
| new Object[]{exception == null |
| ? (Object) resource |
| : exception}); |
| basicDiagnostic.merge(EcoreUtil.computeDiagnostic(resource, true)); |
| return basicDiagnostic; |
| } else if (exception != null) { |
| return new BasicDiagnostic( |
| Diagnostic.ERROR, |
| "org.eclipse.uml2.uml.editor", //$NON-NLS-1$ |
| 0, |
| getString("_UI_CreateModelError_message", resource.getURI()), //$NON-NLS-1$ |
| new Object[]{exception}); |
| } else { |
| return Diagnostic.OK_INSTANCE; |
| } |
| } |
| |
| /** |
| * This is the method used by the framework to install your own controls. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public void createPages() { |
| // Creates the model from the editor input |
| // |
| createModel(); |
| |
| // Only creates the other pages if there is something that can be edited |
| // |
| if (!getEditingDomain().getResourceSet().getResources().isEmpty()) { |
| // Create a page for the selection tree view. |
| // |
| Tree tree = new Tree(getContainer(), SWT.MULTI); |
| selectionViewer = new TreeViewer(tree); |
| setCurrentViewer(selectionViewer); |
| |
| selectionViewer |
| .setContentProvider(new AdapterFactoryContentProvider( |
| adapterFactory)); |
| selectionViewer |
| .setLabelProvider(new AdapterFactoryLabelProvider.FontAndColorProvider( |
| adapterFactory, selectionViewer)); |
| selectionViewer.setInput(editingDomain.getResourceSet()); |
| selectionViewer.setSelection(new StructuredSelection(editingDomain |
| .getResourceSet().getResources().get(0)), true); |
| |
| new AdapterFactoryTreeEditor(selectionViewer.getTree(), |
| adapterFactory); |
| |
| createContextMenuFor(selectionViewer); |
| int pageIndex = addPage(tree); |
| setPageText(pageIndex, getString("_UI_SelectionPage_label")); //$NON-NLS-1$ |
| |
| getSite().getShell().getDisplay().asyncExec(new Runnable() { |
| |
| public void run() { |
| setActivePage(0); |
| } |
| }); |
| } |
| |
| // Ensures that this editor will only display the page's tab |
| // area if there are more than one page |
| // |
| getContainer().addControlListener(new ControlAdapter() { |
| |
| boolean guard = false; |
| |
| @Override |
| public void controlResized(ControlEvent event) { |
| if (!guard) { |
| guard = true; |
| hideTabs(); |
| guard = false; |
| } |
| } |
| }); |
| |
| getSite().getShell().getDisplay().asyncExec(new Runnable() { |
| |
| public void run() { |
| updateProblemIndication(); |
| } |
| }); |
| } |
| |
| /** |
| * If there is just one page in the multi-page editor part, |
| * this hides the single tab at the bottom. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected void hideTabs() { |
| if (getPageCount() <= 1) { |
| setPageText(0, ""); //$NON-NLS-1$ |
| if (getContainer() instanceof CTabFolder) { |
| ((CTabFolder) getContainer()).setTabHeight(1); |
| Point point = getContainer().getSize(); |
| getContainer().setSize(point.x, point.y + 6); |
| } |
| } |
| } |
| |
| /** |
| * If there is more than one page in the multi-page editor part, |
| * this shows the tabs at the bottom. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected void showTabs() { |
| if (getPageCount() > 1) { |
| setPageText(0, getString("_UI_SelectionPage_label")); //$NON-NLS-1$ |
| if (getContainer() instanceof CTabFolder) { |
| ((CTabFolder) getContainer()).setTabHeight(SWT.DEFAULT); |
| Point point = getContainer().getSize(); |
| getContainer().setSize(point.x, point.y - 6); |
| } |
| } |
| } |
| |
| /** |
| * This is used to track the active viewer. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| protected void pageChange(int pageIndex) { |
| super.pageChange(pageIndex); |
| |
| if (contentOutlinePage != null) { |
| handleContentOutlineSelection(contentOutlinePage.getSelection()); |
| } |
| } |
| |
| /** |
| * This is how the framework determines which interfaces we implement. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @SuppressWarnings("rawtypes") |
| @Override |
| public Object getAdapter(Class key) { |
| if (key.equals(IContentOutlinePage.class)) { |
| return showOutlineView() |
| ? getContentOutlinePage() |
| : null; |
| } else if (key.equals(IPropertySheetPage.class)) { |
| return getPropertySheetPage(); |
| } else if (key.equals(IGotoMarker.class)) { |
| return this; |
| } else { |
| return super.getAdapter(key); |
| } |
| } |
| |
| /** |
| * This accesses a cached version of the content outliner. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public IContentOutlinePage getContentOutlinePage() { |
| if (contentOutlinePage == null) { |
| // The content outline is just a tree. |
| // |
| class MyContentOutlinePage |
| extends ContentOutlinePage { |
| |
| @Override |
| public void createControl(Composite parent) { |
| super.createControl(parent); |
| contentOutlineViewer = getTreeViewer(); |
| contentOutlineViewer.addSelectionChangedListener(this); |
| |
| // Set up the tree viewer. |
| // |
| contentOutlineViewer |
| .setContentProvider(new AdapterFactoryContentProvider( |
| adapterFactory)); |
| contentOutlineViewer |
| .setLabelProvider(new AdapterFactoryLabelProvider.FontAndColorProvider( |
| adapterFactory, contentOutlineViewer)); |
| contentOutlineViewer.setInput(editingDomain |
| .getResourceSet()); |
| |
| // Make sure our popups work. |
| // |
| createContextMenuFor(contentOutlineViewer); |
| |
| if (!editingDomain.getResourceSet().getResources() |
| .isEmpty()) { |
| // Select the root object in the view. |
| // |
| contentOutlineViewer.setSelection( |
| new StructuredSelection(editingDomain |
| .getResourceSet().getResources().get(0)), true); |
| } |
| } |
| |
| @Override |
| public void makeContributions(IMenuManager menuManager, |
| IToolBarManager toolBarManager, |
| IStatusLineManager statusLineManager) { |
| super.makeContributions(menuManager, toolBarManager, |
| statusLineManager); |
| contentOutlineStatusLineManager = statusLineManager; |
| } |
| |
| @Override |
| public void setActionBars(IActionBars actionBars) { |
| super.setActionBars(actionBars); |
| getActionBarContributor().shareGlobalActions(this, |
| actionBars); |
| } |
| } |
| |
| contentOutlinePage = new MyContentOutlinePage(); |
| |
| // Listen to selection so that we can handle it is a special way. |
| // |
| contentOutlinePage |
| .addSelectionChangedListener(new ISelectionChangedListener() { |
| |
| // This ensures that we handle selections correctly. |
| // |
| public void selectionChanged(SelectionChangedEvent event) { |
| handleContentOutlineSelection(event.getSelection()); |
| } |
| }); |
| } |
| |
| return contentOutlinePage; |
| } |
| |
| /** |
| * This accesses a cached version of the property sheet. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public IPropertySheetPage getPropertySheetPageGen() { |
| if (propertySheetPage == null) { |
| propertySheetPage = new ExtendedPropertySheetPage(editingDomain) { |
| |
| @Override |
| public void setSelectionToViewer(List<?> selection) { |
| UMLEditor.this.setSelectionToViewer(selection); |
| UMLEditor.this.setFocus(); |
| } |
| |
| @Override |
| public void setActionBars(IActionBars actionBars) { |
| super.setActionBars(actionBars); |
| getActionBarContributor().shareGlobalActions(this, |
| actionBars); |
| } |
| }; |
| propertySheetPage |
| .setPropertySourceProvider(new AdapterFactoryContentProvider( |
| adapterFactory)); |
| } |
| |
| return propertySheetPage; |
| } |
| |
| public IPropertySheetPage getPropertySheetPage() { |
| if (propertySheetPage == null) { |
| propertySheetPage = new ExtendedPropertySheetPage(editingDomain) { |
| |
| @Override |
| public void setSelectionToViewer(List<?> selection) { |
| UMLEditor.this.setSelectionToViewer(selection); |
| UMLEditor.this.setFocus(); |
| } |
| |
| @Override |
| public void setActionBars(IActionBars actionBars) { |
| super.setActionBars(actionBars); |
| getActionBarContributor().shareGlobalActions(this, |
| actionBars); |
| } |
| }; |
| propertySheetPage |
| .setPropertySourceProvider(new UMLAdapterFactoryContentProvider( |
| adapterFactory)); |
| } |
| |
| return propertySheetPage; |
| } |
| |
| /** |
| * This deals with how we want selection in the outliner to affect the other views. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void handleContentOutlineSelection(ISelection selection) { |
| if (selectionViewer != null && !selection.isEmpty() |
| && selection instanceof IStructuredSelection) { |
| Iterator<?> selectedElements = ((IStructuredSelection) selection) |
| .iterator(); |
| if (selectedElements.hasNext()) { |
| // Get the first selected element. |
| // |
| Object selectedElement = selectedElements.next(); |
| |
| ArrayList<Object> selectionList = new ArrayList<Object>(); |
| selectionList.add(selectedElement); |
| while (selectedElements.hasNext()) { |
| selectionList.add(selectedElements.next()); |
| } |
| |
| // Set the selection to the widget. |
| // |
| selectionViewer.setSelection(new StructuredSelection( |
| selectionList)); |
| } |
| } |
| } |
| |
| /** |
| * This is for implementing {@link IEditorPart} and simply tests the command stack. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public boolean isDirty() { |
| return ((BasicCommandStack) editingDomain.getCommandStack()) |
| .isSaveNeeded(); |
| } |
| |
| /** |
| * This is for implementing {@link IEditorPart} and simply saves the model file. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public void doSave(IProgressMonitor progressMonitor) { |
| // Save only resources that have actually changed. |
| // |
| final Map<Object, Object> saveOptions = new HashMap<Object, Object>(); |
| saveOptions.put(Resource.OPTION_SAVE_ONLY_IF_CHANGED, |
| Resource.OPTION_SAVE_ONLY_IF_CHANGED_MEMORY_BUFFER); |
| |
| // Do the work within an operation because this is a long running activity that modifies the workbench. |
| // |
| WorkspaceModifyOperation operation = new WorkspaceModifyOperation() { |
| |
| // This is the method that gets invoked when the operation runs. |
| // |
| @Override |
| public void execute(IProgressMonitor monitor) { |
| // Save the resources to the file system. |
| // |
| boolean first = true; |
| for (Resource resource : editingDomain.getResourceSet() |
| .getResources()) { |
| if ((first || !resource.getContents().isEmpty() || isPersisted(resource)) |
| && !editingDomain.isReadOnly(resource)) { |
| try { |
| long timeStamp = resource.getTimeStamp(); |
| resource.save(saveOptions); |
| if (resource.getTimeStamp() != timeStamp) { |
| savedResources.add(resource); |
| } |
| } catch (Exception exception) { |
| resourceToDiagnosticMap.put(resource, |
| analyzeResourceProblems(resource, exception)); |
| } |
| first = false; |
| } |
| } |
| } |
| }; |
| |
| updateProblemIndication = false; |
| try { |
| // This runs the options, and shows progress. |
| // |
| new ProgressMonitorDialog(getSite().getShell()).run(true, false, |
| operation); |
| |
| // Refresh the necessary state. |
| // |
| ((BasicCommandStack) editingDomain.getCommandStack()).saveIsDone(); |
| firePropertyChange(IEditorPart.PROP_DIRTY); |
| } catch (Exception exception) { |
| // Something went wrong that shouldn't. |
| // |
| UMLEditorPlugin.INSTANCE.log(exception); |
| } |
| updateProblemIndication = true; |
| updateProblemIndication(); |
| } |
| |
| /** |
| * This returns whether something has been persisted to the URI of the specified resource. |
| * The implementation uses the URI converter from the editor's resource set to try to open an input stream. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected boolean isPersisted(Resource resource) { |
| boolean result = false; |
| try { |
| InputStream stream = editingDomain.getResourceSet() |
| .getURIConverter().createInputStream(resource.getURI()); |
| if (stream != null) { |
| result = true; |
| stream.close(); |
| } |
| } catch (IOException e) { |
| // Ignore |
| } |
| return result; |
| } |
| |
| /** |
| * This always returns true because it is not currently supported. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public boolean isSaveAsAllowed() { |
| return true; |
| } |
| |
| protected void copyResource(ResourceSet resourceSet, Resource resource, |
| URI uri) { |
| String fileExtension = uri.fileExtension(); |
| |
| Resource newResource = resourceSet.createResource(uri, |
| XMI2UMLResource.FILE_EXTENSION.equals(fileExtension) |
| ? XMI2UMLResource.UML_CONTENT_TYPE_IDENTIFIER |
| : (CMOF2UMLResource.FILE_EXTENSION.equals(fileExtension) |
| ? CMOF2UMLResource.CMOF_CONTENT_TYPE_IDENTIFIER |
| : null)); |
| EList<EObject> newContents = newResource.getContents(); |
| |
| for (Iterator<EObject> contents = resource.getContents().iterator(); contents |
| .hasNext();) { |
| |
| EObject eObject = contents.next(); |
| contents.remove(); |
| newContents.add(eObject); |
| } |
| |
| EList<Resource> resources = resourceSet.getResources(); |
| int index = resources.indexOf(resource); |
| |
| resources.remove(index); |
| resources.move(index, newResource); |
| } |
| |
| /** |
| * This also changes the editor's input. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated NOT |
| */ |
| @Override |
| public void doSaveAs() { |
| SaveAsDialog saveAsDialog = new SaveAsDialog(getSite().getShell()); |
| saveAsDialog.open(); |
| IPath path = saveAsDialog.getResult(); |
| |
| if (path != null) { |
| IFile file = ResourcesPlugin.getWorkspace().getRoot().getFile(path); |
| |
| if (file != null) { |
| URI newURI = URI.createPlatformResourceURI(file.getFullPath() |
| .toString(), true); |
| |
| ResourceSet resourceSet = editingDomain.getResourceSet(); |
| EList<Resource> resources = resourceSet.getResources(); |
| |
| Resource resource = resources.get(0); |
| URI uri = resource.getURI(); |
| |
| String fileExtension = uri.fileExtension(); |
| String newFileExtension = newURI.fileExtension(); |
| |
| if (!UML2Util.safeEquals(fileExtension, newFileExtension)) { |
| copyResource(resourceSet, resource, newURI); |
| |
| if (MessageDialog |
| .openQuestion( |
| getSite().getShell(), |
| getTitle(), |
| UMLEditorPlugin.INSTANCE |
| .getString( |
| "_UI_Save_All_Resources_As", new Object[]{fileExtension, newFileExtension}))) { //$NON-NLS-1$ |
| |
| EcoreUtil.resolveAll(resourceSet); |
| |
| for (int i = 1; i < resources.size(); i++) { |
| resource = resources.get(i); |
| uri = resource.getURI(); |
| |
| if (UML2Util.safeEquals(uri.fileExtension(), |
| fileExtension) |
| && (!resource.getContents().isEmpty() || isPersisted(resource)) |
| && !editingDomain.isReadOnly(resource)) { |
| |
| copyResource(resourceSet, resource, |
| uri.trimFileExtension() |
| .appendFileExtension(newFileExtension)); |
| } |
| } |
| } |
| } |
| |
| doSaveAs(newURI, new FileEditorInput(file)); |
| } |
| } |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected void doSaveAs(URI uri, IEditorInput editorInput) { |
| (editingDomain.getResourceSet().getResources().get(0)).setURI(uri); |
| setInputWithNotify(editorInput); |
| setPartName(editorInput.getName()); |
| IProgressMonitor progressMonitor = getActionBars() |
| .getStatusLineManager() != null |
| ? getActionBars().getStatusLineManager().getProgressMonitor() |
| : new NullProgressMonitor(); |
| doSave(progressMonitor); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated NOT |
| */ |
| public void gotoMarker(IMarker marker) { |
| try { |
| if (marker.isSubtypeOf((EValidator.MARKER))) { |
| String uriAttribute = marker.getAttribute( |
| EValidator.URI_ATTRIBUTE, null); |
| if (uriAttribute != null) { |
| URI uri = URI.createURI(uriAttribute); |
| EObject eObject = editingDomain.getResourceSet() |
| .getEObject(uri, true); |
| if (eObject != null) { |
| setSelectionToViewer(Collections |
| .singleton(editingDomain.getWrapper(eObject))); |
| } |
| } |
| } |
| } catch (CoreException exception) { |
| UMLEditorPlugin.INSTANCE.log(exception); |
| } |
| } |
| |
| /** |
| * This is called during startup. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public void init(IEditorSite site, IEditorInput editorInput) { |
| setSite(site); |
| setInputWithNotify(editorInput); |
| setPartName(editorInput.getName()); |
| site.setSelectionProvider(this); |
| site.getPage().addPartListener(partListener); |
| ResourcesPlugin.getWorkspace().addResourceChangeListener( |
| resourceChangeListener, IResourceChangeEvent.POST_CHANGE); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public void setFocus() { |
| getControl(getActivePage()).setFocus(); |
| } |
| |
| /** |
| * This implements {@link org.eclipse.jface.viewers.ISelectionProvider}. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void addSelectionChangedListener(ISelectionChangedListener listener) { |
| selectionChangedListeners.add(listener); |
| } |
| |
| /** |
| * This implements {@link org.eclipse.jface.viewers.ISelectionProvider}. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void removeSelectionChangedListener( |
| ISelectionChangedListener listener) { |
| selectionChangedListeners.remove(listener); |
| } |
| |
| /** |
| * This implements {@link org.eclipse.jface.viewers.ISelectionProvider} to return this editor's overall selection. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public ISelection getSelection() { |
| return editorSelection; |
| } |
| |
| /** |
| * This implements {@link org.eclipse.jface.viewers.ISelectionProvider} to set this editor's overall selection. |
| * Calling this result will notify the listeners. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setSelection(ISelection selection) { |
| editorSelection = selection; |
| |
| for (ISelectionChangedListener listener : selectionChangedListeners) { |
| listener |
| .selectionChanged(new SelectionChangedEvent(this, selection)); |
| } |
| setStatusLineManager(selection); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setStatusLineManager(ISelection selection) { |
| IStatusLineManager statusLineManager = currentViewer != null |
| && currentViewer == contentOutlineViewer |
| ? contentOutlineStatusLineManager |
| : getActionBars().getStatusLineManager(); |
| |
| if (statusLineManager != null) { |
| if (selection instanceof IStructuredSelection) { |
| Collection<?> collection = ((IStructuredSelection) selection) |
| .toList(); |
| switch (collection.size()) { |
| case 0 : { |
| statusLineManager |
| .setMessage(getString("_UI_NoObjectSelected")); //$NON-NLS-1$ |
| break; |
| } |
| case 1 : { |
| String text = new AdapterFactoryItemDelegator( |
| adapterFactory).getText(collection.iterator() |
| .next()); |
| statusLineManager.setMessage(getString( |
| "_UI_SingleObjectSelected", text)); //$NON-NLS-1$ |
| break; |
| } |
| default : { |
| statusLineManager |
| .setMessage(getString( |
| "_UI_MultiObjectSelected", Integer.toString(collection.size()))); //$NON-NLS-1$ |
| break; |
| } |
| } |
| } else { |
| statusLineManager.setMessage(""); //$NON-NLS-1$ |
| } |
| } |
| } |
| |
| /** |
| * This looks up a string in the plugin's plugin.properties file. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| private static String getString(String key) { |
| return UMLEditorPlugin.INSTANCE.getString(key); |
| } |
| |
| /** |
| * This looks up a string in plugin.properties, making a substitution. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| private static String getString(String key, Object s1) { |
| return UMLEditorPlugin.INSTANCE.getString(key, new Object[]{s1}); |
| } |
| |
| /** |
| * This implements {@link org.eclipse.jface.action.IMenuListener} to help fill the context menus with contributions from the Edit menu. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void menuAboutToShow(IMenuManager menuManager) { |
| ((IMenuListener) getEditorSite().getActionBarContributor()) |
| .menuAboutToShow(menuManager); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public EditingDomainActionBarContributor getActionBarContributor() { |
| return (EditingDomainActionBarContributor) getEditorSite() |
| .getActionBarContributor(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public IActionBars getActionBars() { |
| return getActionBarContributor().getActionBars(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public AdapterFactory getAdapterFactory() { |
| return adapterFactory; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void disposeGen() { |
| updateProblemIndication = false; |
| |
| ResourcesPlugin.getWorkspace().removeResourceChangeListener( |
| resourceChangeListener); |
| |
| getSite().getPage().removePartListener(partListener); |
| |
| adapterFactory.dispose(); |
| |
| if (getActionBarContributor().getActiveEditor() == this) { |
| getActionBarContributor().setActiveEditor(null); |
| } |
| |
| if (propertySheetPage != null) { |
| propertySheetPage.dispose(); |
| } |
| |
| if (contentOutlinePage != null) { |
| contentOutlinePage.dispose(); |
| } |
| |
| super.dispose(); |
| } |
| |
| @Override |
| public void dispose() { |
| disposeGen(); |
| |
| for (Resource resource : editingDomain.getResourceSet().getResources()) { |
| resource.unload(); |
| } |
| } |
| |
| /** |
| * Returns whether the outline view should be presented to the user. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected boolean showOutlineView() { |
| return false; |
| } |
| |
| protected static class UMLAdapterFactoryContentProvider |
| extends AdapterFactoryContentProvider { |
| |
| protected UMLAdapterFactoryContentProvider(AdapterFactory adapterFactory) { |
| super(adapterFactory); |
| } |
| |
| @Override |
| protected IPropertySource createPropertySource(Object object, |
| IItemPropertySource itemPropertySource) { |
| return new UMLPropertySource(object, itemPropertySource); |
| } |
| } |
| |
| protected static class UMLPropertySource |
| extends PropertySource { |
| |
| protected List<IItemPropertyDescriptor> stereotypeApplicationItemPropertyDescriptors = null; |
| |
| protected UMLPropertySource(Object object, |
| IItemPropertySource itemPropertySource) { |
| super(object, itemPropertySource); |
| } |
| |
| @Override |
| protected IPropertyDescriptor createPropertyDescriptor( |
| IItemPropertyDescriptor itemPropertyDescriptor) { |
| return new UMLPropertyDescriptor(object, itemPropertyDescriptor); |
| } |
| |
| @Override |
| public IPropertyDescriptor[] getPropertyDescriptors() { |
| List<IPropertyDescriptor> propertyDescriptors = new ArrayList<IPropertyDescriptor>(); |
| |
| List<IItemPropertyDescriptor> itemPropertyDescriptors = itemPropertySource |
| .getPropertyDescriptors(object); |
| |
| if (itemPropertyDescriptors != null) { |
| |
| for (IItemPropertyDescriptor itemPropertyDescriptor : itemPropertyDescriptors) { |
| propertyDescriptors |
| .add(createPropertyDescriptor(itemPropertyDescriptor)); |
| } |
| } |
| |
| if (itemPropertySource instanceof ElementItemProvider) { |
| ElementItemProvider elementItemProvider = (ElementItemProvider) itemPropertySource; |
| stereotypeApplicationItemPropertyDescriptors = elementItemProvider |
| .getStereotypeApplicationPropertyDescriptors(object); |
| |
| if (stereotypeApplicationItemPropertyDescriptors != null) { |
| |
| for (IItemPropertyDescriptor itemPropertyDescriptor : stereotypeApplicationItemPropertyDescriptors) { |
| propertyDescriptors |
| .add(createPropertyDescriptor(itemPropertyDescriptor)); |
| } |
| } |
| } |
| |
| return propertyDescriptors |
| .toArray(new IPropertyDescriptor[propertyDescriptors.size()]); |
| } |
| |
| protected IItemPropertyDescriptor getItemPropertyDescriptor( |
| Object propertyId) { |
| IItemPropertyDescriptor itemPropertyDescriptor = itemPropertySource |
| .getPropertyDescriptor(object, propertyId); |
| |
| return itemPropertyDescriptor == null |
| && itemPropertySource instanceof ElementItemProvider |
| ? ((ElementItemProvider) itemPropertySource) |
| .getStereotypeApplicationPropertyDescriptor(object, |
| propertyId) |
| : itemPropertyDescriptor; |
| } |
| |
| @Override |
| public Object getPropertyValue(Object propertyId) { |
| return getItemPropertyDescriptor(propertyId).getPropertyValue( |
| object); |
| } |
| |
| @Override |
| public boolean isPropertySet(Object propertyId) { |
| return getItemPropertyDescriptor(propertyId).isPropertySet(object); |
| } |
| |
| @Override |
| public void resetPropertyValue(Object propertyId) { |
| getItemPropertyDescriptor(propertyId).resetPropertyValue(object); |
| } |
| |
| @Override |
| public void setPropertyValue(Object propertyId, Object value) { |
| getItemPropertyDescriptor(propertyId).setPropertyValue(object, |
| value); |
| } |
| |
| } |
| |
| protected static class UMLPropertyDescriptor |
| extends PropertyDescriptor { |
| |
| protected UMLPropertyDescriptor(Object object, |
| IItemPropertyDescriptor itemPropertyDescriptor) { |
| super(object, itemPropertyDescriptor); |
| } |
| |
| @Override |
| protected ILabelProvider getEditLabelProvider() { |
| final ILabelProvider editLabelProvider = super |
| .getEditLabelProvider(); |
| |
| return new LabelProvider() { |
| |
| @Override |
| public String getText(Object object) { |
| return itemPropertyDescriptor instanceof IItemQualifiedTextProvider |
| ? ((IItemQualifiedTextProvider) itemPropertyDescriptor) |
| .getQualifiedText(object) |
| : editLabelProvider.getText(object); |
| } |
| |
| @Override |
| public Image getImage(Object object) { |
| return editLabelProvider.getImage(object); |
| } |
| }; |
| } |
| } |
| |
| } |