| /** |
| * Copyright (c) 2002-2007 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 - Initial API and implementation |
| */ |
| package org.eclipse.emf.ecore.presentation; |
| |
| |
| import java.io.IOException; |
| import java.io.InputStream; |
| |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.Collection; |
| import java.util.Collections; |
| import java.util.EventObject; |
| import java.util.HashMap; |
| import java.util.Iterator; |
| import java.util.LinkedHashMap; |
| import java.util.List; |
| import java.util.Map; |
| |
| import org.eclipse.core.resources.IFile; |
| import org.eclipse.core.resources.IMarker; |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.core.resources.IResourceChangeEvent; |
| import org.eclipse.core.resources.IResourceChangeListener; |
| 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.core.runtime.NullProgressMonitor; |
| |
| 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.util.LocalSelectionTransfer; |
| 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.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.FileTransfer; |
| import org.eclipse.swt.dnd.Transfer; |
| |
| import org.eclipse.swt.events.ControlAdapter; |
| import org.eclipse.swt.events.ControlEvent; |
| import org.eclipse.swt.events.MouseAdapter; |
| import org.eclipse.swt.events.MouseEvent; |
| 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.IFileEditorInput; |
| 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.IPropertySheetPage; |
| import org.eclipse.ui.views.properties.PropertySheet; |
| import org.eclipse.ui.views.properties.PropertySheetPage; |
| |
| import org.eclipse.emf.common.CommonPlugin; |
| import org.eclipse.emf.common.ui.viewer.ColumnViewerInformationControlToolTipSupport; |
| 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.notify.AdapterFactory; |
| import org.eclipse.emf.common.notify.Notification; |
| |
| import org.eclipse.emf.common.ui.MarkerHelper; |
| |
| import org.eclipse.emf.common.ui.editor.ProblemEditorPart; |
| |
| import org.eclipse.emf.common.ui.viewer.IViewerProvider; |
| |
| import org.eclipse.emf.common.util.BasicDiagnostic; |
| import org.eclipse.emf.common.util.Diagnostic; |
| import org.eclipse.emf.common.util.URI; |
| import org.eclipse.emf.common.util.UniqueEList; |
| |
| import org.eclipse.emf.ecore.EClass; |
| import org.eclipse.emf.ecore.EGenericType; |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.emf.ecore.EPackage; |
| import org.eclipse.emf.ecore.EStructuralFeature; |
| import org.eclipse.emf.ecore.ETypeParameter; |
| |
| import org.eclipse.emf.ecore.resource.Resource; |
| import org.eclipse.emf.ecore.resource.ResourceSet; |
| |
| import org.eclipse.emf.ecore.util.EContentAdapter; |
| import org.eclipse.emf.ecore.util.EcoreUtil; |
| |
| import org.eclipse.emf.ecore.xmi.XMLResource; |
| import org.eclipse.emf.ecore.xmi.impl.GenericXMLResourceFactoryImpl; |
| |
| 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.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.DecoratingColumLabelProvider; |
| import org.eclipse.emf.edit.ui.provider.DiagnosticDecorator; |
| |
| import org.eclipse.emf.edit.ui.provider.UnwrappingSelectionProvider; |
| import org.eclipse.emf.edit.ui.util.EditUIMarkerHelper; |
| |
| import org.eclipse.emf.edit.ui.util.EditUIUtil; |
| import org.eclipse.emf.edit.ui.view.ExtendedPropertySheetPage; |
| |
| import org.eclipse.emf.ecore.plugin.EcorePlugin; |
| import org.eclipse.emf.ecore.provider.EcoreItemProviderAdapterFactory; |
| |
| import org.eclipse.ui.actions.WorkspaceModifyOperation; |
| |
| |
| /** |
| * This is an example of a Ecore model editor. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public class EcoreEditor |
| extends MultiPageEditorPart |
| implements IEditingDomainProvider, ISelectionProvider, IMenuListener, IViewerProvider, IGotoMarker |
| { |
| public static class XML extends EcoreEditor |
| { |
| public XML() |
| { |
| try |
| { |
| editingDomain.getResourceSet().getResourceFactoryRegistry().getExtensionToFactoryMap().put("*", new GenericXMLResourceFactoryImpl()); |
| |
| Class<?> theItemProviderClass = CommonPlugin.loadClass("org.eclipse.xsd.edit", "org.eclipse.xsd.provider.XSDItemProviderAdapterFactory"); |
| AdapterFactory xsdItemProviderAdapterFactory = (AdapterFactory)theItemProviderClass.newInstance(); |
| adapterFactory.insertAdapterFactory(xsdItemProviderAdapterFactory); |
| } |
| catch (Exception exception) |
| { |
| EcoreEditorPlugin.INSTANCE.log(exception); |
| } |
| } |
| |
| @Override |
| public void createModel() |
| { |
| super.createModel(); |
| |
| // Load the schema and packages that were used to load the instance into this resource set. |
| // |
| ResourceSet resourceSet = editingDomain.getResourceSet(); |
| if (!resourceSet.getResources().isEmpty()) |
| { |
| Resource resource = resourceSet.getResources().get(0); |
| if (!resource.getContents().isEmpty()) |
| { |
| EObject rootObject = resource.getContents().get(0); |
| Resource metaDataResource = rootObject.eClass().eResource(); |
| if (metaDataResource != null && metaDataResource.getResourceSet() != null) |
| { |
| resourceSet.getResources().addAll(metaDataResource.getResourceSet().getResources()); |
| } |
| } |
| } |
| } |
| } |
| |
| /** |
| * 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 List<PropertySheetPage> propertySheetPages = new ArrayList<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(EcoreEditor.this); |
| |
| setCurrentViewer(contentOutlineViewer); |
| } |
| } |
| else if (p instanceof PropertySheet) |
| { |
| if (propertySheetPages.contains(((PropertySheet)p).getCurrentPage())) |
| { |
| getActionBarContributor().setActiveEditor(EcoreEditor.this); |
| handleActivate(); |
| } |
| } |
| else if (p == EcoreEditor.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. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected Collection<Resource> removedResources = new ArrayList<Resource>(); |
| |
| /** |
| * Resources that have been changed since last activation. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated NOT |
| */ |
| protected Collection<Resource> changedResources = new UniqueEList<Resource>(); |
| |
| /** |
| * Resources that have been saved. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @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); |
| resourceToDiagnosticMap.remove(target); |
| if (updateProblemIndication) |
| { |
| getSite().getShell().getDisplay().asyncExec |
| (new Runnable() |
| { |
| public void run() |
| { |
| updateProblemIndication(); |
| } |
| }); |
| } |
| } |
| }; |
| |
| /** |
| * 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(final IResourceDelta delta) |
| { |
| if (delta.getResource().getType() == IResource.FILE) |
| { |
| if (delta.getKind() == IResourceDelta.REMOVED || |
| delta.getKind() == IResourceDelta.CHANGED) |
| { |
| final Resource resource = resourceSet.getResource(URI.createPlatformResourceURI(delta.getFullPath().toString(), true), false); |
| if (resource != null) |
| { |
| if (delta.getKind() == IResourceDelta.REMOVED) |
| { |
| removedResources.add(resource); |
| } |
| else |
| { |
| if ((delta.getFlags() & IResourceDelta.MARKERS) != 0) |
| { |
| DiagnosticDecorator.DiagnosticAdapter.update(resource, markerHelper.getMarkerDiagnostics(resource, (IFile)delta.getResource(), false)); |
| } |
| if ((delta.getFlags() & IResourceDelta.CONTENT) != 0) |
| { |
| if (!savedResources.remove(resource)) |
| { |
| changedResources.add(resource); |
| } |
| } |
| } |
| } |
| } |
| return false; |
| } |
| |
| 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(EcoreEditor.this, false); |
| } |
| } |
| }); |
| } |
| |
| if (!visitor.getChangedResources().isEmpty()) |
| { |
| getSite().getShell().getDisplay().asyncExec |
| (new Runnable() |
| { |
| public void run() |
| { |
| changedResources.addAll(visitor.getChangedResources()); |
| if (getSite().getPage().getActiveEditor() == EcoreEditor.this) |
| { |
| handleActivate(); |
| } |
| } |
| }); |
| } |
| } |
| catch (CoreException exception) |
| { |
| EcoreEditorPlugin.INSTANCE.log(exception); |
| } |
| } |
| }; |
| |
| /** |
| * Handles activation of the editor or it's associated views. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected void handleActivateGen() |
| { |
| // 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(EcoreEditor.this, false); |
| } |
| else |
| { |
| removedResources.clear(); |
| changedResources.clear(); |
| savedResources.clear(); |
| } |
| } |
| else if (!changedResources.isEmpty()) |
| { |
| changedResources.removeAll(savedResources); |
| handleChangedResources(); |
| changedResources.clear(); |
| savedResources.clear(); |
| } |
| } |
| |
| protected static final List<String> NON_DYNAMIC_EXTENSIONS = Arrays.asList(new String [] { "xcore", "emof", "ecore", "genmodel" }); |
| |
| protected void handleActivate() |
| { |
| if (removedResources.isEmpty() && !changedResources.isEmpty()) |
| { |
| for (Resource resource : editingDomain.getResourceSet().getResources()) |
| { |
| if (!changedResources.contains(resource)) |
| { |
| URI uri = resource.getURI(); |
| if (!"java".equals(uri.scheme()) && !NON_DYNAMIC_EXTENSIONS.contains(uri.fileExtension())) |
| { |
| for (Iterator<EObject> i = resource.getAllContents(); i.hasNext(); ) |
| { |
| EObject eObject = i.next(); |
| if (changedResources.contains(eObject.eClass().eResource())) |
| { |
| changedResources.add(resource); |
| break; |
| } |
| } |
| } |
| } |
| } |
| } |
| handleActivateGen(); |
| } |
| |
| /** |
| * Handles what to do with changed resources on activation. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated NOT |
| */ |
| protected void handleChangedResources() |
| { |
| if (!changedResources.isEmpty() && (!isDirty() || handleDirtyConflict())) |
| { |
| if (isDirty()) |
| { |
| changedResources.addAll(editingDomain.getResourceSet().getResources()); |
| } |
| editingDomain.getCommandStack().flush(); |
| |
| updateProblemIndication = false; |
| List<Resource> unloadedResources = new ArrayList<Resource>(); |
| for (Resource resource : changedResources) |
| { |
| if (resource.isLoaded()) |
| { |
| resource.unload(); |
| unloadedResources.add(resource); |
| } |
| } |
| |
| for (Resource resource : unloadedResources) |
| { |
| 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.emf.ecore.editor", |
| 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) |
| { |
| EcoreEditorPlugin.INSTANCE.log(exception); |
| } |
| } |
| |
| if (markerHelper.hasMarkers(editingDomain.getResourceSet())) |
| { |
| markerHelper.deleteMarkers(editingDomain.getResourceSet()); |
| if (diagnostic.getSeverity() != Diagnostic.OK) |
| { |
| try |
| { |
| markerHelper.createMarkers(diagnostic); |
| } |
| catch (CoreException exception) |
| { |
| EcoreEditorPlugin.INSTANCE.log(exception); |
| } |
| } |
| } |
| } |
| } |
| |
| /** |
| * Shows a dialog that asks if conflicting changes should be discarded. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected boolean handleDirtyConflict() |
| { |
| return |
| MessageDialog.openQuestion |
| (getSite().getShell(), |
| getString("_UI_FileConflict_label"), |
| getString("_WARN_FileConflict")); |
| } |
| |
| /** |
| * This creates a model editor. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public EcoreEditor() |
| { |
| 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. |
| // |
| adapterFactory = new ComposedAdapterFactory(ComposedAdapterFactory.Descriptor.Registry.INSTANCE); |
| |
| adapterFactory.addAdapterFactory(new ResourceItemProviderAdapterFactory()); |
| adapterFactory.addAdapterFactory(new EcoreItemProviderAdapterFactory()); |
| adapterFactory.addAdapterFactory(new ReflectiveItemProviderAdapterFactory()); |
| |
| // Create the command stack that will notify this editor as commands are executed. |
| // |
| BasicCommandStack commandStack = new BasicCommandStack(); |
| |
| // 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()); |
| } |
| for (Iterator<PropertySheetPage> i = propertySheetPages.iterator(); i.hasNext(); ) |
| { |
| PropertySheetPage propertySheetPage = i.next(); |
| if (propertySheetPage.getControl().isDisposed()) |
| { |
| i.remove(); |
| } |
| else |
| { |
| propertySheetPage.refresh(); |
| } |
| } |
| } |
| }); |
| } |
| }); |
| |
| // Create the editing domain with a special command stack. |
| // |
| editingDomain = |
| new AdapterFactoryEditingDomain(adapterFactory, commandStack) |
| { |
| { |
| resourceToReadOnlyMap = new HashMap<Resource, Boolean>(); |
| } |
| @Override |
| public boolean isReadOnly(Resource resource) |
| { |
| if (super.isReadOnly(resource) || resource == null) |
| { |
| return true; |
| } |
| else |
| { |
| URI uri = resource.getURI(); |
| boolean result = |
| "java".equals(uri.scheme()) || |
| "xcore".equals(uri.fileExtension()) || |
| "xcoreiq".equals(uri.fileExtension()) || |
| "genmodel".equals(uri.fileExtension()) || |
| uri.isPlatformResource() && !resourceSet.getURIConverter().normalize(uri).isPlatformResource(); |
| if (resourceToReadOnlyMap != null) |
| { |
| resourceToReadOnlyMap.put(resource, result); |
| } |
| return result; |
| } |
| } |
| }; |
| } |
| |
| /** |
| * 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 |
| { |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public ReverseAdapterFactoryContentProvider(AdapterFactory adapterFactory) |
| { |
| super(adapterFactory); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public Object [] getElements(Object object) |
| { |
| Object parent = super.getParent(object); |
| return (parent == null ? Collections.EMPTY_SET : Collections.singleton(parent)).toArray(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public Object [] getChildren(Object object) |
| { |
| Object parent = super.getParent(object); |
| return (parent == null ? Collections.EMPTY_SET : Collections.singleton(parent)).toArray(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public boolean hasChildren(Object object) |
| { |
| Object parent = super.getParent(object); |
| return parent != null; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @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 createContextMenuForGen(StructuredViewer viewer) |
| { |
| MenuManager contextMenu = new MenuManager("#PopUp"); |
| contextMenu.add(new Separator("additions")); |
| 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(), LocalSelectionTransfer.getTransfer(), FileTransfer.getInstance() }; |
| viewer.addDragSupport(dndOperations, transfers, new ViewerDragAdapter(viewer)); |
| viewer.addDropSupport(dndOperations, transfers, new EditingDomainViewerDropAdapter(editingDomain, viewer)); |
| } |
| |
| protected void createContextMenuFor(StructuredViewer viewer) |
| { |
| createContextMenuForGen(viewer); |
| |
| viewer.getControl().addMouseListener |
| (new MouseAdapter() |
| { |
| @Override |
| public void mouseDoubleClick(MouseEvent event) |
| { |
| if (event.button == 1) |
| { |
| try |
| { |
| getEditorSite().getPage().showView("org.eclipse.ui.views.PropertySheet"); |
| } |
| catch (PartInitException exception) |
| { |
| EcoreEditorPlugin.INSTANCE.log(exception); |
| } |
| } |
| } |
| }); |
| } |
| |
| /** |
| * 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(), editingDomain.getResourceSet().getURIConverter()); |
| 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() |
| { |
| boolean isReflective = getActionBarContributor() instanceof EcoreActionBarContributor.Reflective; |
| |
| final ResourceSet resourceSet = editingDomain.getResourceSet(); |
| final EPackage.Registry packageRegistry = resourceSet.getPackageRegistry(); |
| resourceSet.getURIConverter().getURIMap().putAll(EcorePlugin.computePlatformURIMap(true)); |
| |
| if (isReflective) |
| { |
| // If we're in the reflective editor, set up an option to handle missing packages. |
| // |
| final EPackage genModelEPackage = packageRegistry.getEPackage("http://www.eclipse.org/emf/2002/GenModel"); |
| if (genModelEPackage != null) |
| { |
| resourceSet.getLoadOptions().put |
| (XMLResource.OPTION_MISSING_PACKAGE_HANDLER, |
| new XMLResource.MissingPackageHandler() |
| { |
| protected EClass genModelEClass; |
| protected EStructuralFeature genPackagesFeature; |
| protected EClass genPackageEClass; |
| protected EStructuralFeature ecorePackageFeature; |
| protected Map<String, URI> ePackageNsURIToGenModelLocationMap; |
| |
| public EPackage getPackage(String nsURI) |
| { |
| // Initialize the metadata for accessing the GenModel reflective the first time. |
| // |
| if (genModelEClass == null) |
| { |
| genModelEClass = (EClass)genModelEPackage.getEClassifier("GenModel"); |
| genPackagesFeature = genModelEClass.getEStructuralFeature("genPackages"); |
| genPackageEClass = (EClass)genModelEPackage.getEClassifier("GenPackage"); |
| ecorePackageFeature = genPackageEClass.getEStructuralFeature("ecorePackage"); |
| } |
| |
| // Initialize the map from registered package namespaces to their GenModel locations the first time. |
| // |
| if (ePackageNsURIToGenModelLocationMap == null) |
| { |
| ePackageNsURIToGenModelLocationMap = EcorePlugin.getEPackageNsURIToGenModelLocationMap(true); |
| } |
| |
| // Look up the namespace URI in the map. |
| // |
| EPackage ePackage = null; |
| URI uri = ePackageNsURIToGenModelLocationMap.get(nsURI); |
| if (uri != null) |
| { |
| // If we find it, demand load the model. |
| // |
| Resource resource = resourceSet.getResource(uri, true); |
| |
| // Locate the GenModel and fetech it's genPackages. |
| // |
| EObject genModel = (EObject)EcoreUtil.getObjectByType(resource.getContents(), genModelEClass); |
| @SuppressWarnings("unchecked") |
| List<EObject> genPackages = (List<EObject>)genModel.eGet(genPackagesFeature); |
| for (EObject genPackage : genPackages) |
| { |
| // Check if that package's Ecore Package has them matching namespace URI. |
| // |
| EPackage dynamicEPackage = (EPackage)genPackage.eGet(ecorePackageFeature); |
| if (nsURI.equals(dynamicEPackage.getNsURI())) |
| { |
| // If so, that's the package we want to return, and we add it to the registry so it's easy to find from now on. |
| // |
| ePackage = dynamicEPackage; |
| packageRegistry.put(nsURI, ePackage); |
| break; |
| } |
| } |
| } |
| return ePackage; |
| } |
| }); |
| } |
| } |
| |
| createModelGen(); |
| |
| if (!resourceSet.getResources().isEmpty()) |
| { |
| Resource resource = resourceSet.getResources().get(0); |
| if (isReflective && resource instanceof XMLResource) |
| { |
| ((XMLResource)resource).getDefaultSaveOptions().put(XMLResource.OPTION_LINE_WIDTH, 10); |
| } |
| for (Iterator<EObject> i = resource.getAllContents(); i.hasNext(); ) |
| { |
| EObject eObject = i.next(); |
| if (eObject instanceof ETypeParameter || eObject instanceof EGenericType && !((EGenericType)eObject).getETypeArguments().isEmpty()) |
| { |
| ((EcoreActionBarContributor)getActionBarContributor()).showGenerics(true); |
| break; |
| } |
| } |
| } |
| } |
| |
| /** |
| * 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) |
| { |
| boolean hasErrors = !resource.getErrors().isEmpty(); |
| if (hasErrors || !resource.getWarnings().isEmpty()) |
| { |
| BasicDiagnostic basicDiagnostic = |
| new BasicDiagnostic |
| (hasErrors ? Diagnostic.ERROR : Diagnostic.WARNING, |
| "org.eclipse.emf.ecore.editor", |
| 0, |
| getString("_UI_CreateModelError_message", resource.getURI()), |
| 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.emf.ecore.editor", |
| 0, |
| getString("_UI_CreateModelError_message", resource.getURI()), |
| 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 DecoratingColumLabelProvider(new AdapterFactoryLabelProvider(adapterFactory), new DiagnosticDecorator(editingDomain, selectionViewer, EcoreEditorPlugin.getPlugin().getDialogSettings()))); |
| selectionViewer.setInput(editingDomain.getResourceSet()); |
| selectionViewer.setSelection(new StructuredSelection(editingDomain.getResourceSet().getResources().get(0)), true); |
| |
| new AdapterFactoryTreeEditor(selectionViewer.getTree(), adapterFactory); |
| new ColumnViewerInformationControlToolTipSupport(selectionViewer, new DiagnosticDecorator.EditingDomainLocationListener(editingDomain, selectionViewer)); |
| |
| createContextMenuFor(selectionViewer); |
| int pageIndex = addPage(tree); |
| setPageText(pageIndex, getString("_UI_SelectionPage_label")); |
| |
| 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, ""); |
| 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")); |
| 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 NOT |
| */ |
| @SuppressWarnings({ "rawtypes", "unchecked" }) |
| @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 if ("org.eclipse.ui.texteditor.ITextEditor".equals(key.getName())) |
| { |
| // WTP registers a property tester that tries to get this adapter even when closing the workbench |
| // at which point the multi-page editor is already disposed and throws an exception. |
| // Of course the Ecore editor can never be adapted to a text editor, so we can just always return null. |
| // |
| return null; |
| } |
| 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 DecoratingColumLabelProvider(new AdapterFactoryLabelProvider(adapterFactory), new DiagnosticDecorator(editingDomain, contentOutlineViewer, EcoreEditorPlugin.getPlugin().getDialogSettings()))); |
| contentOutlineViewer.setInput(editingDomain.getResourceSet()); |
| |
| new ColumnViewerInformationControlToolTipSupport(contentOutlineViewer, new DiagnosticDecorator.EditingDomainLocationListener(editingDomain, contentOutlineViewer)); |
| |
| // 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 getPropertySheetPage() |
| { |
| PropertySheetPage propertySheetPage = |
| new ExtendedPropertySheetPage(editingDomain, ExtendedPropertySheetPage.Decoration.LIVE, EcoreEditorPlugin.getPlugin().getDialogSettings()) |
| { |
| @Override |
| public void setSelectionToViewer(List<?> selection) |
| { |
| EcoreEditor.this.setSelectionToViewer(selection); |
| EcoreEditor.this.setFocus(); |
| } |
| |
| @Override |
| public void setActionBars(IActionBars actionBars) |
| { |
| super.setActionBars(actionBars); |
| getActionBarContributor().shareGlobalActions(this, actionBars); |
| } |
| }; |
| propertySheetPage.setPropertySourceProvider(new AdapterFactoryContentProvider(adapterFactory)); |
| propertySheetPages.add(propertySheetPage); |
| |
| 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); |
| saveOptions.put(Resource.OPTION_LINE_DELIMITER, Resource.OPTION_LINE_DELIMITER_UNSPECIFIED); |
| |
| // 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. |
| // |
| EcoreEditorPlugin.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; |
| } |
| |
| public static final String ECORE_FILE_EXTENSION = "ecore"; |
| public static final String EMOF_FILE_EXTENSION = "emof"; |
| |
| /** |
| * 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.create(); |
| saveAsDialog.setMessage(EcoreEditorPlugin.INSTANCE.getString("_UI_SaveAs_message")); |
| saveAsDialog.open(); |
| IPath path= saveAsDialog.getResult(); |
| if (path != null) |
| { |
| IFile file = ResourcesPlugin.getWorkspace().getRoot().getFile(path); |
| if (file != null) |
| { |
| ResourceSet resourceSet = editingDomain.getResourceSet(); |
| Resource currentResource = resourceSet.getResources().get(0); |
| String currentExtension = currentResource.getURI().fileExtension(); |
| |
| URI newURI = URI.createPlatformResourceURI(file.getFullPath().toString(), true); |
| String newExtension = newURI.fileExtension(); |
| |
| if (currentExtension.equals(newExtension)) |
| { |
| currentResource.setURI(newURI); |
| } |
| else |
| { |
| // Ensure that all proxies are resolved before changing the containing resource implementation. |
| EcoreUtil.resolveAll(currentResource); |
| Resource newResource = resourceSet.createResource(newURI); |
| newResource.getContents().addAll(currentResource.getContents()); |
| resourceSet.getResources().remove(0); |
| resourceSet.getResources().move(0, newResource); |
| } |
| |
| IFileEditorInput modelFile = new FileEditorInput(file); |
| setInputWithNotify(modelFile); |
| setPartName(file.getName()); |
| doSave(getActionBars().getStatusLineManager().getProgressMonitor()); |
| } |
| } |
| } |
| |
| /** |
| * <!-- 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 |
| */ |
| public void gotoMarker(IMarker marker) |
| { |
| List<?> targetObjects = markerHelper.getTargetObjects(editingDomain, marker); |
| if (!targetObjects.isEmpty()) |
| { |
| setSelectionToViewer(targetObjects); |
| } |
| } |
| |
| /** |
| * 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 NOT |
| */ |
| public void setSelection(ISelection selection) |
| { |
| editorSelection = selection; |
| |
| for (ISelectionChangedListener listener : new ArrayList<ISelectionChangedListener>(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")); |
| break; |
| } |
| case 1: |
| { |
| String text = new AdapterFactoryItemDelegator(adapterFactory).getText(collection.iterator().next()); |
| statusLineManager.setMessage(getString("_UI_SingleObjectSelected", text)); |
| break; |
| } |
| default: |
| { |
| statusLineManager.setMessage(getString("_UI_MultiObjectSelected", Integer.toString(collection.size()))); |
| break; |
| } |
| } |
| } |
| else |
| { |
| statusLineManager.setMessage(""); |
| } |
| } |
| } |
| |
| /** |
| * 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 EcoreEditorPlugin.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 EcoreEditorPlugin.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 |
| */ |
| @Override |
| public void dispose() |
| { |
| updateProblemIndication = false; |
| |
| ResourcesPlugin.getWorkspace().removeResourceChangeListener(resourceChangeListener); |
| |
| getSite().getPage().removePartListener(partListener); |
| |
| adapterFactory.dispose(); |
| |
| if (getActionBarContributor().getActiveEditor() == this) |
| { |
| getActionBarContributor().setActiveEditor(null); |
| } |
| |
| for (PropertySheetPage propertySheetPage : propertySheetPages) |
| { |
| propertySheetPage.dispose(); |
| } |
| |
| if (contentOutlinePage != null) |
| { |
| contentOutlinePage.dispose(); |
| } |
| |
| super.dispose(); |
| } |
| |
| /** |
| * Returns whether the outline view should be presented to the user. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected boolean showOutlineView() |
| { |
| return false; |
| } |
| } |