diff options
Diffstat (limited to 'plugins/org.eclipse.emf.cdo.ui/src/org/eclipse/emf/cdo/internal/ui/editor/CDOEditor.java')
| -rw-r--r-- | plugins/org.eclipse.emf.cdo.ui/src/org/eclipse/emf/cdo/internal/ui/editor/CDOEditor.java | 2336 |
1 files changed, 0 insertions, 2336 deletions
diff --git a/plugins/org.eclipse.emf.cdo.ui/src/org/eclipse/emf/cdo/internal/ui/editor/CDOEditor.java b/plugins/org.eclipse.emf.cdo.ui/src/org/eclipse/emf/cdo/internal/ui/editor/CDOEditor.java deleted file mode 100644 index 4225f9d0f7..0000000000 --- a/plugins/org.eclipse.emf.cdo.ui/src/org/eclipse/emf/cdo/internal/ui/editor/CDOEditor.java +++ /dev/null @@ -1,2336 +0,0 @@ -/*************************************************************************** - * 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.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.protocol.model.CDOClass; -import org.eclipse.emf.cdo.protocol.model.CDOPackage; -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.ComposedAdapterFactory.Descriptor.Registry; -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() - { - Registry registry = EMFEditPlugin.getComposedAdapterFactoryDescriptorRegistry(); - adapterFactory = new ComposedAdapterFactory(registry); - } - - /** - * 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 - { - savedResources.add(resource); - resource.save(saveOptions); - } - 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) - { - ((IMenuListener)getEditorSite().getActionBarContributor()).menuAboutToShow(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()); - } - } - } -} |