| /*************************************************************************** |
| * Copyright (c) 2004 - 2008 Eike Stepper, Germany. |
| * 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: |
| * Eike Stepper - initial API and implementation |
| **************************************************************************/ |
| package org.eclipse.emf.cdo.internal.ui.editor; |
| |
| import org.eclipse.emf.cdo.CDOObject; |
| import org.eclipse.emf.cdo.CDOTransaction; |
| import org.eclipse.emf.cdo.CDOView; |
| import org.eclipse.emf.cdo.common.model.CDOClass; |
| import org.eclipse.emf.cdo.common.model.CDOPackage; |
| import org.eclipse.emf.cdo.eresource.CDOResource; |
| import org.eclipse.emf.cdo.internal.ui.SharedIcons; |
| import org.eclipse.emf.cdo.internal.ui.bundle.OM; |
| import org.eclipse.emf.cdo.internal.ui.dialogs.BulkAddDialog; |
| import org.eclipse.emf.cdo.internal.ui.dialogs.RollbackTransactionDialog; |
| import org.eclipse.emf.cdo.ui.CDOEventHandler; |
| import org.eclipse.emf.cdo.ui.CDOLabelProvider; |
| import org.eclipse.emf.cdo.util.CDOUtil; |
| |
| import org.eclipse.emf.internal.cdo.CDOLegacyImpl; |
| import org.eclipse.emf.internal.cdo.CDOStateMachine; |
| import org.eclipse.emf.internal.cdo.CDOTransactionImpl; |
| import org.eclipse.emf.internal.cdo.InternalCDOObject; |
| |
| import org.eclipse.net4j.util.ObjectUtil; |
| import org.eclipse.net4j.util.transaction.TransactionException; |
| import org.eclipse.net4j.util.ui.actions.LongRunningAction; |
| import org.eclipse.net4j.util.ui.actions.SafeAction; |
| |
| 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.EList; |
| import org.eclipse.emf.common.util.URI; |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.emf.ecore.EReference; |
| import org.eclipse.emf.ecore.EValidator; |
| 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.edit.EMFEditPlugin; |
| 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.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.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.Dialog; |
| import org.eclipse.jface.dialogs.MessageDialog; |
| import org.eclipse.jface.dialogs.ProgressMonitorDialog; |
| 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.Transfer; |
| import org.eclipse.swt.events.ControlAdapter; |
| import org.eclipse.swt.events.ControlEvent; |
| import org.eclipse.swt.graphics.Point; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Display; |
| import org.eclipse.swt.widgets.Menu; |
| import org.eclipse.swt.widgets.Shell; |
| 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.IEditorReference; |
| import org.eclipse.ui.IEditorSite; |
| import org.eclipse.ui.IPartListener; |
| import org.eclipse.ui.IWorkbenchPage; |
| import org.eclipse.ui.IWorkbenchPart; |
| import org.eclipse.ui.PartInitException; |
| import org.eclipse.ui.actions.WorkspaceModifyOperation; |
| 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 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; |
| |
| /** |
| * @author Eike Stepper |
| * @generated |
| */ |
| public class CDOEditor extends MultiPageEditorPart implements IEditingDomainProvider, ISelectionProvider, |
| IMenuListener, IViewerProvider, IGotoMarker |
| { |
| /** |
| * @ADDED |
| */ |
| public static final String EDITOR_ID = "org.eclipse.emf.cdo.ui.CDOEditor"; |
| |
| /** |
| * @ADDED |
| */ |
| private CDOView view; |
| |
| /** |
| * @ADDED |
| */ |
| private Object viewerInput; |
| |
| /** |
| * @ADDED |
| */ |
| private CDOEventHandler eventHandler; |
| |
| /** |
| * 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(CDOEditor.this); |
| |
| setCurrentViewer(contentOutlineViewer); |
| } |
| } |
| else if (p instanceof PropertySheet) |
| { |
| if (((PropertySheet)p).getCurrentPage() == propertySheetPage) |
| { |
| getActionBarContributor().setActiveEditor(CDOEditor.this); |
| handleActivate(); |
| } |
| } |
| else if (p == CDOEditor.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 |
| */ |
| protected Collection<Resource> changedResources = new ArrayList<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); |
| } |
| }; |
| |
| /** |
| * 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.createURI(delta.getFullPath().toString()), 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; |
| } |
| } |
| |
| ResourceDeltaVisitor visitor = new ResourceDeltaVisitor(); |
| delta.accept(visitor); |
| |
| if (!visitor.getRemovedResources().isEmpty()) |
| { |
| removedResources.addAll(visitor.getRemovedResources()); |
| if (!isDirty()) |
| { |
| getSite().getShell().getDisplay().asyncExec(new Runnable() |
| { |
| public void run() |
| { |
| getSite().getPage().closeEditor(CDOEditor.this, false); |
| CDOEditor.this.dispose(); |
| } |
| }); |
| } |
| } |
| |
| if (!visitor.getChangedResources().isEmpty()) |
| { |
| changedResources.addAll(visitor.getChangedResources()); |
| if (getSite().getPage().getActiveEditor() == CDOEditor.this) |
| { |
| getSite().getShell().getDisplay().asyncExec(new Runnable() |
| { |
| public void run() |
| { |
| handleActivate(); |
| } |
| }); |
| } |
| } |
| } |
| catch (CoreException exception) |
| { |
| PluginDelegator.INSTANCE.log(exception); |
| } |
| } |
| }; |
| |
| /** |
| * Handles activation of the editor or it's associated views. <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @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(CDOEditor.this, false); |
| CDOEditor.this.dispose(); |
| } |
| 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. <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @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.emf.cdo.ui.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) |
| { |
| PluginDelegator.INSTANCE.log(exception); |
| } |
| } |
| |
| if (markerHelper.hasMarkers(editingDomain.getResourceSet())) |
| { |
| markerHelper.deleteMarkers(editingDomain.getResourceSet()); |
| if (diagnostic.getSeverity() != Diagnostic.OK) |
| { |
| try |
| { |
| markerHelper.createMarkers(diagnostic); |
| } |
| catch (CoreException exception) |
| { |
| PluginDelegator.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 CDOEditor() |
| { |
| super(); |
| initializeEditingDomain(); |
| } |
| |
| /** |
| * This sets up the editing domain for the model editor. <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| protected void initializeEditingDomainGen() |
| { |
| // Create an adapter factory that yields item providers. |
| // |
| adapterFactory = new ComposedAdapterFactory(ComposedAdapterFactory.Descriptor.Registry.INSTANCE); |
| |
| adapterFactory.addAdapterFactory(new ResourceItemProviderAdapterFactory()); |
| 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()); |
| } |
| if (propertySheetPage != null && !propertySheetPage.getControl().isDisposed()) |
| { |
| propertySheetPage.refresh(); |
| } |
| } |
| }); |
| } |
| }); |
| |
| // Create the editing domain with a special command stack. |
| // |
| editingDomain = new AdapterFactoryEditingDomain(adapterFactory, commandStack, new HashMap<Resource, Boolean>()); |
| } |
| |
| /** |
| * @ADDED |
| */ |
| protected void initializeEditingDomain() |
| { |
| ComposedAdapterFactory.Descriptor.Registry registry = EMFEditPlugin.getComposedAdapterFactoryDescriptorRegistry(); |
| adapterFactory = new ComposedAdapterFactory(registry); |
| adapterFactory.addAdapterFactory(new ResourceItemProviderAdapterFactory()); |
| adapterFactory.addAdapterFactory(new ReflectiveItemProviderAdapterFactory()); |
| } |
| |
| /** |
| * 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()) |
| { |
| // I don't know if this should be run this deferred |
| // because we might have to give the editor a chance to process the viewer update events |
| // and hence to update the views first. |
| // |
| // |
| 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); |
| } |
| } |
| }; |
| runnable.run(); |
| } |
| } |
| |
| /** |
| * 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 createContextMenuFor(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() }; |
| viewer.addDragSupport(dndOperations, transfers, new ViewerDragAdapter(viewer)); |
| viewer.addDropSupport(dndOperations, transfers, new EditingDomainViewerDropAdapter(editingDomain, viewer)); |
| } |
| |
| /** |
| * @ADDED |
| */ |
| public CDOView getView() |
| { |
| return view; |
| } |
| |
| /** |
| * 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); |
| } |
| |
| /** |
| * @ADDED |
| */ |
| public void createModel() |
| { |
| try |
| { |
| CDOEditorInput editorInput = (CDOEditorInput)getEditorInput(); |
| view = editorInput.getView(); |
| |
| // TODO Check if a CommandStack is needed |
| BasicCommandStack commandStack = new BasicCommandStack(); |
| commandStack.addCommandStackListener(new CommandStackListener() |
| { |
| public void commandStackChanged(final EventObject event) |
| { |
| getContainer().getDisplay().asyncExec(new Runnable() |
| { |
| public void run() |
| { |
| Command mostRecentCommand = ((CommandStack)event.getSource()).getMostRecentCommand(); |
| if (mostRecentCommand != null) |
| { |
| setSelectionToViewer(mostRecentCommand.getAffectedObjects()); |
| } |
| if (propertySheetPage != null && !propertySheetPage.getControl().isDisposed()) |
| { |
| propertySheetPage.refresh(); |
| } |
| } |
| }); |
| } |
| }); |
| |
| ResourceSet resourceSet = view.getResourceSet(); |
| editingDomain = new AdapterFactoryEditingDomain(adapterFactory, commandStack, resourceSet); |
| |
| String resourcePath = editorInput.getResourcePath(); |
| if (resourcePath == null) |
| { |
| viewerInput = resourceSet; |
| } |
| else |
| { |
| URI resourceURI = CDOUtil.createResourceURI(resourcePath); |
| viewerInput = resourceSet.getResource(resourceURI, true); |
| } |
| |
| // resourceSet.eAdapters().add(problemIndicationAdapter); |
| } |
| catch (RuntimeException ex) |
| { |
| ex.printStackTrace(); |
| throw ex; |
| } |
| } |
| |
| /** |
| * 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.emf.cdo.ui.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.cdo.ui.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 |
| */ |
| public void createPagesGen() |
| { |
| // 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(adapterFactory)); |
| 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")); |
| |
| 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(); |
| } |
| }); |
| } |
| |
| /** |
| * @ADDED |
| */ |
| @Override |
| public void createPages() |
| { |
| try |
| { |
| // Creates the model from the editor input |
| // |
| createModel(); |
| |
| // 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 CDOLabelProvider(adapterFactory, view, selectionViewer)); |
| selectionViewer.setInput(viewerInput); |
| // selectionViewer.setSelection(new StructuredSelection(viewerInput), |
| // true); |
| |
| new AdapterFactoryTreeEditor(selectionViewer.getTree(), adapterFactory); |
| |
| createContextMenuFor(selectionViewer); |
| int pageIndex = addPage(tree); |
| setPageText(pageIndex, getString("_UI_SelectionPage_label")); |
| |
| 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; |
| } |
| } |
| }); |
| |
| updateProblemIndication(); |
| eventHandler = new CDOEventHandler(view, selectionViewer) |
| { |
| @Override |
| protected void objectInvalidated(InternalCDOObject cdoObject) |
| { |
| if (cdoObject instanceof CDOLegacyImpl) |
| { |
| CDOStateMachine.INSTANCE.read(cdoObject); |
| } |
| } |
| |
| @Override |
| protected void viewConflict(final CDOObject conflictingObject, boolean firstConflict) |
| { |
| refreshViewer(conflictingObject); |
| } |
| |
| @Override |
| protected void viewClosed() |
| { |
| closeEditor(); |
| } |
| |
| @Override |
| protected void viewDirtyStateChanged() |
| { |
| if (viewerInput instanceof CDOResource) |
| { |
| CDOResource resource = (CDOResource)viewerInput; |
| if (!view.isObjectRegistered(resource.cdoID())) |
| { |
| closeEditor(); |
| return; |
| } |
| } |
| |
| fireDirtyPropertyChange(); |
| } |
| }; |
| } |
| catch (RuntimeException ex) |
| { |
| OM.LOG.error(ex); |
| throw ex; |
| } |
| } |
| |
| /** |
| * 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 |
| */ |
| @SuppressWarnings("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 |
| { |
| 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(adapterFactory)); |
| 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 getPropertySheetPage() |
| { |
| if (propertySheetPage == null) |
| { |
| propertySheetPage = new ExtendedPropertySheetPage(editingDomain) |
| { |
| @Override |
| public void setSelectionToViewer(List<?> selection) |
| { |
| CDOEditor.this.setSelectionToViewer(selection); |
| CDOEditor.this.setFocus(); |
| } |
| |
| @Override |
| public void setActionBars(IActionBars actionBars) |
| { |
| super.setActionBars(actionBars); |
| getActionBarContributor().shareGlobalActions(this, actionBars); |
| } |
| }; |
| propertySheetPage.setPropertySourceProvider(new AdapterFactoryContentProvider(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 NOT |
| */ |
| @Override |
| public boolean isDirty() |
| { |
| return view.isDirty(); |
| } |
| |
| /** |
| * This is for implementing {@link IEditorPart} and simply saves the model file. <!-- begin-user-doc --> <!-- |
| * end-user-doc --> |
| * |
| * @generated |
| */ |
| public void doSaveGen(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. |
| // |
| PluginDelegator.INSTANCE.log(exception); |
| } |
| updateProblemIndication = true; |
| updateProblemIndication(); |
| } |
| |
| /** |
| * @ADDED |
| */ |
| @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 |
| { |
| savedResources.add(resource); |
| resource.save(saveOptions); |
| } |
| catch (final TransactionException exception) |
| { |
| final Shell shell = getSite().getShell(); |
| shell.getDisplay().syncExec(new Runnable() |
| { |
| public void run() |
| { |
| CDOTransaction transaction = (CDOTransaction)view; |
| Dialog dialog = new RollbackTransactionDialog(getEditorSite().getPage(), "Transaction Error", |
| exception.getMessage(), transaction); |
| switch (dialog.open()) |
| { |
| case RollbackTransactionDialog.REMOTE: |
| transaction.rollback(true); |
| break; |
| case RollbackTransactionDialog.LOCAL: |
| transaction.rollback(false); |
| break; |
| } |
| } |
| }); |
| } |
| catch (Exception exception) |
| { |
| OM.LOG.error(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(); |
| } |
| catch (Exception exception) |
| { |
| // Something went wrong that shouldn't. |
| // |
| PluginDelegator.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 |
| */ |
| public boolean isSaveAsAllowedGen() |
| { |
| return true; |
| } |
| |
| /** |
| * @ADDED |
| */ |
| @Override |
| public boolean isSaveAsAllowed() |
| { |
| return false; |
| } |
| |
| /** |
| * This also changes the editor's input. <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @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) |
| { |
| doSaveAs(URI.createPlatformResourceURI(file.getFullPath().toString(), true), 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 |
| */ |
| public void gotoMarker(IMarker marker) |
| { |
| try |
| { |
| if (marker.getType().equals(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) |
| { |
| PluginDelegator.INSTANCE.log(exception); |
| } |
| } |
| |
| /** |
| * This is called during startup. <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| public void initGen(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); |
| } |
| |
| /** |
| * @ADDED |
| */ |
| @Override |
| public void init(IEditorSite site, IEditorInput editorInput) |
| { |
| setSite(site); |
| setPartName(editorInput.getName()); |
| site.setSelectionProvider(this); |
| site.getPage().addPartListener(partListener); |
| setInputWithNotify(editorInput); |
| } |
| |
| /** |
| * <!-- 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")); |
| 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 PluginDelegator.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 PluginDelegator.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 menuAboutToShowGen(IMenuManager menuManager) |
| { |
| ((IMenuListener)getEditorSite().getActionBarContributor()).menuAboutToShow(menuManager); |
| } |
| |
| /** |
| * @ADDED |
| */ |
| public void menuAboutToShow(IMenuManager menuManager) |
| { |
| menuAboutToShowGen(menuManager); |
| MenuManager submenuManager = new MenuManager("New Root"); |
| if (populateNewRoot(submenuManager)) |
| { |
| menuManager.insertBefore("edit", submenuManager); |
| } |
| |
| if (OM.TEST_BULK_ADD.isEnabled()) |
| { |
| IStructuredSelection sel = (IStructuredSelection)editorSelection; |
| if (sel.size() == 1) |
| { |
| Object element = sel.getFirstElement(); |
| if (element instanceof EObject) |
| { |
| final EObject object = (EObject)element; |
| final List<EReference> features = new ArrayList<EReference>(); |
| for (EReference containment : object.eClass().getEAllContainments()) |
| { |
| if (containment.isMany()) |
| { |
| features.add(containment); |
| } |
| } |
| |
| if (!features.isEmpty()) |
| { |
| final IWorkbenchPage page = getSite().getPage(); |
| menuManager.insertBefore("edit", new LongRunningAction(page, "Bulk Add" + SafeAction.INTERACTIVE) |
| { |
| private EReference feature; |
| |
| private int instances; |
| |
| @Override |
| protected void preRun() throws Exception |
| { |
| BulkAddDialog dialog = new BulkAddDialog(page, features); |
| if (dialog.open() == BulkAddDialog.OK) |
| { |
| feature = dialog.getFeature(); |
| instances = dialog.getInstances(); |
| } |
| else |
| { |
| cancel(); |
| } |
| } |
| |
| @SuppressWarnings("unchecked") |
| @Override |
| protected void doRun() throws Exception |
| { |
| List<EObject> children = new ArrayList<EObject>(); |
| for (int i = 0; i < instances; i++) |
| { |
| EObject child = EcoreUtil.create(feature.getEReferenceType()); |
| children.add(child); |
| } |
| |
| List<EObject> list = (EList<EObject>)object.eGet(feature); |
| list.addAll(children); |
| } |
| }); |
| } |
| } |
| } |
| } |
| } |
| |
| /** |
| * @ADDED |
| */ |
| protected boolean populateNewRoot(MenuManager menuManager) |
| { |
| boolean populated = false; |
| List<CDOPackage> cdoPackages = Arrays.asList(view.getSession().getPackageManager().getPackages()); |
| Collections.sort(cdoPackages); |
| |
| for (CDOPackage cdoPackage : cdoPackages) |
| { |
| List<CDOClass> cdoClasses = Arrays.asList(cdoPackage.getConcreteClasses()); |
| Collections.sort(cdoClasses); |
| // TODO Sorting by class name may not have the desired effect if the labels are computed by an ItemProvider! |
| |
| if (!cdoClasses.isEmpty()) |
| { |
| MenuManager submenuManager = new MenuManager(cdoPackage.getPackageURI()); |
| for (CDOClass cdoClass : cdoClasses) |
| { |
| if (!cdoClass.isResource()) |
| { |
| // TODO Optimize/cache this? |
| CreateRootAction action = new CreateRootAction(cdoClass); |
| submenuManager.add(action); |
| populated = true; |
| } |
| } |
| |
| menuManager.add(submenuManager); |
| } |
| } |
| |
| return populated; |
| } |
| |
| /** |
| * <!-- 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(); |
| } |
| |
| /** |
| * @ADDED |
| */ |
| @Override |
| public void dispose() |
| { |
| updateProblemIndication = false; |
| eventHandler.dispose(); |
| 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(); |
| } |
| |
| /** |
| * Returns whether the outline view should be presented to the user. <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| protected boolean showOutlineView() |
| { |
| return false; |
| } |
| |
| /** |
| * @ADDED |
| */ |
| protected void fireDirtyPropertyChange() |
| { |
| try |
| { |
| getSite().getShell().getDisplay().syncExec(new Runnable() |
| { |
| public void run() |
| { |
| try |
| { |
| firePropertyChange(IEditorPart.PROP_DIRTY); |
| } |
| catch (Exception ignore) |
| { |
| } |
| } |
| }); |
| } |
| catch (Exception ignore) |
| { |
| } |
| } |
| |
| /** |
| * @ADDED |
| */ |
| protected void closeEditor() |
| { |
| try |
| { |
| getSite().getShell().getDisplay().asyncExec(new Runnable() |
| { |
| public void run() |
| { |
| try |
| { |
| getSite().getPage().closeEditor(CDOEditor.this, false); |
| CDOEditor.this.dispose(); |
| } |
| catch (Exception ignore) |
| { |
| } |
| } |
| }); |
| } |
| catch (Exception ignore) |
| { |
| } |
| } |
| |
| /** |
| * @ADDED |
| */ |
| public void refreshViewer(final Object element) |
| { |
| try |
| { |
| selectionViewer.getControl().getDisplay().asyncExec(new Runnable() |
| { |
| public void run() |
| { |
| try |
| { |
| if (element == null) |
| { |
| selectionViewer.refresh(true); |
| } |
| else |
| { |
| selectionViewer.refresh(element, true); |
| } |
| } |
| catch (Exception ignore) |
| { |
| } |
| } |
| }); |
| } |
| catch (Exception ignore) |
| { |
| } |
| } |
| |
| /** |
| * @ADDED |
| */ |
| public static void open(final IWorkbenchPage page, final CDOView view, final String resourcePath) |
| { |
| Display display = page.getWorkbenchWindow().getShell().getDisplay(); |
| display.asyncExec(new Runnable() |
| { |
| public void run() |
| { |
| try |
| { |
| IEditorReference[] references = find(page, view, resourcePath); |
| if (references.length != 0) |
| { |
| IEditorPart editor = references[0].getEditor(true); |
| page.activate(editor); |
| } |
| else |
| { |
| IEditorInput input = new CDOEditorInput(view, resourcePath); |
| page.openEditor(input, EDITOR_ID); |
| } |
| } |
| catch (Exception ex) |
| { |
| OM.LOG.error(ex); |
| } |
| } |
| }); |
| } |
| |
| /** |
| * @ADDED |
| */ |
| public static IEditorReference[] find(IWorkbenchPage page, CDOView view, String resourcePath) |
| { |
| List<IEditorReference> result = new ArrayList<IEditorReference>(); |
| IEditorReference[] editorReferences = page.getEditorReferences(); |
| for (IEditorReference editorReference : editorReferences) |
| { |
| try |
| { |
| if (ObjectUtil.equals(editorReference.getId(), EDITOR_ID)) |
| { |
| IEditorInput editorInput = editorReference.getEditorInput(); |
| if (editorInput instanceof CDOEditorInput) |
| { |
| CDOEditorInput cdoInput = (CDOEditorInput)editorInput; |
| if (cdoInput.getView() == view) |
| { |
| if (resourcePath == null || ObjectUtil.equals(cdoInput.getResourcePath(), resourcePath)) |
| { |
| result.add(editorReference); |
| } |
| } |
| } |
| } |
| } |
| catch (PartInitException ex) |
| { |
| OM.LOG.error(ex); |
| } |
| } |
| |
| return result.toArray(new IEditorReference[result.size()]); |
| } |
| |
| /** |
| * @ADDED |
| */ |
| public static void refresh(IWorkbenchPage page, CDOView view) |
| { |
| IEditorReference[] references = find(page, view, null); |
| for (IEditorReference reference : references) |
| { |
| CDOEditor editor = (CDOEditor)reference.getEditor(false); |
| if (editor != null) |
| { |
| editor.refreshViewer(null); |
| } |
| } |
| } |
| |
| /** |
| * @author Eike Stepper |
| * @ADDED |
| */ |
| private final class CreateRootAction extends LongRunningAction |
| { |
| private CDOClass cdoClass; |
| |
| private CreateRootAction(CDOClass cdoClass) |
| { |
| super(getEditorSite().getPage(), cdoClass.getName(), SharedIcons.getDescriptor(SharedIcons.OBJ_ECLASS)); |
| this.cdoClass = cdoClass; |
| } |
| |
| @Override |
| protected void doRun() throws Exception |
| { |
| Resource resource = null; |
| IStructuredSelection ssel = (IStructuredSelection)editorSelection; |
| if (ssel.isEmpty()) |
| { |
| if (viewerInput instanceof Resource) |
| { |
| resource = (Resource)viewerInput; |
| } |
| } |
| else if (ssel.size() == 1) |
| { |
| Object element = ssel.getFirstElement(); |
| if (element instanceof Resource) |
| { |
| resource = (Resource)element; |
| } |
| else if (element instanceof EObject) |
| { |
| resource = ((EObject)element).eResource(); |
| } |
| } |
| |
| if (resource != null) |
| { |
| InternalCDOObject object = ((CDOTransactionImpl)view).newInstance(cdoClass); |
| resource.getContents().add(object.cdoInternalInstance()); |
| } |
| } |
| } |
| } |