| /******************************************************************************* |
| * Copyright (c) 2007, 2013 THALES GLOBAL SERVICES. |
| * 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: |
| * Obeo - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.sirius.editor.editorPlugin; |
| |
| // Start of user code imports |
| |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.Collections; |
| import java.util.EventObject; |
| import java.util.HashMap; |
| import java.util.Iterator; |
| import java.util.LinkedHashMap; |
| import java.util.List; |
| import java.util.Map; |
| |
| import org.eclipse.core.resources.IFile; |
| import org.eclipse.core.resources.IMarker; |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.core.resources.IResourceChangeEvent; |
| import org.eclipse.core.resources.IResourceChangeListener; |
| import org.eclipse.core.resources.IResourceDelta; |
| import org.eclipse.core.resources.IResourceDeltaVisitor; |
| import org.eclipse.core.resources.ResourcesPlugin; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IPath; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.NullProgressMonitor; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.core.runtime.jobs.Job; |
| 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.ViewerPane; |
| import org.eclipse.emf.common.ui.editor.ProblemEditorPart; |
| import org.eclipse.emf.common.ui.viewer.IViewerProvider; |
| import org.eclipse.emf.common.util.BasicDiagnostic; |
| import org.eclipse.emf.common.util.Diagnostic; |
| import org.eclipse.emf.common.util.URI; |
| import org.eclipse.emf.ecore.EObject; |
| 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.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.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.util.EditUIMarkerHelper; |
| import org.eclipse.jface.action.IMenuListener; |
| import org.eclipse.jface.action.IMenuManager; |
| import org.eclipse.jface.action.IStatusLineManager; |
| import org.eclipse.jface.action.IToolBarManager; |
| import org.eclipse.jface.action.MenuManager; |
| import org.eclipse.jface.action.Separator; |
| import org.eclipse.jface.dialogs.MessageDialog; |
| import org.eclipse.jface.dialogs.ProgressMonitorDialog; |
| import org.eclipse.jface.resource.ColorRegistry; |
| import org.eclipse.jface.resource.FontDescriptor; |
| import org.eclipse.jface.resource.FontRegistry; |
| import org.eclipse.jface.resource.ImageDescriptor; |
| import org.eclipse.jface.resource.ImageRegistry; |
| 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.TreeSelection; |
| import org.eclipse.jface.viewers.TreeViewer; |
| import org.eclipse.jface.viewers.Viewer; |
| import org.eclipse.sirius.editor.properties.ViewpointPropertySheetPage; |
| import org.eclipse.sirius.editor.utils.SelectionTreeTextEditor; |
| import org.eclipse.sirius.ui.business.api.dialect.DialectUIManager; |
| import org.eclipse.sirius.ui.business.api.featureExtensions.FeatureExtensionsUIManager; |
| import org.eclipse.sirius.viewpoint.description.DescriptionFactory; |
| import org.eclipse.sirius.viewpoint.description.audit.provider.AuditItemProviderAdapterFactory; |
| import org.eclipse.sirius.viewpoint.description.provider.DescriptionItemProviderAdapterFactory; |
| import org.eclipse.sirius.viewpoint.description.style.provider.StyleItemProviderAdapterFactory; |
| import org.eclipse.sirius.viewpoint.description.tool.provider.ToolItemProviderAdapterFactory; |
| import org.eclipse.sirius.viewpoint.description.validation.provider.ValidationItemProviderAdapterFactory; |
| import org.eclipse.sirius.viewpoint.provider.ViewpointItemProviderAdapterFactory; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.SWTError; |
| 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.FontData; |
| import org.eclipse.swt.graphics.Point; |
| import org.eclipse.swt.graphics.RGB; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Display; |
| import org.eclipse.swt.widgets.Menu; |
| import org.eclipse.swt.widgets.Tree; |
| import org.eclipse.ui.IActionBars; |
| import org.eclipse.ui.IEditorInput; |
| import org.eclipse.ui.IEditorPart; |
| import org.eclipse.ui.IEditorSite; |
| import org.eclipse.ui.IFileEditorInput; |
| import org.eclipse.ui.IPartListener; |
| import org.eclipse.ui.IWorkbenchPart; |
| import org.eclipse.ui.PartInitException; |
| import org.eclipse.ui.PlatformUI; |
| 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.plugin.AbstractUIPlugin; |
| 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.tabbed.ITabbedPropertySheetPageContributor; |
| import org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetPage; |
| |
| // End of user code imports |
| |
| /** |
| * This is an example of a Viewpoint model editor. |
| */ |
| public class SiriusEditor extends MultiPageEditorPart implements IAdapterFactoryProvider, IEditingDomainProvider, ISelectionProvider, IMenuListener, IViewerProvider, |
| ITabbedPropertySheetPageContributor, IGotoMarker { |
| |
| /** |
| * A Color registry for the current editor. |
| */ |
| private static ColorRegistry colorRegistry; |
| |
| /** |
| * A Font registry for the current editor. |
| */ |
| private static FontRegistry fontRegistry; |
| |
| /** |
| * An Image registry for the current editor. |
| */ |
| private static ImageRegistry imageRegistry; |
| |
| /** |
| * This keeps track of the editing domain that is used to track all changes |
| * to the model. |
| */ |
| protected AdapterFactoryEditingDomain editingDomain; |
| |
| /** |
| * This is the one adapter factory used for providing views of the model. |
| */ |
| protected ComposedAdapterFactory adapterFactory; |
| |
| /** |
| * This is the content outline page. |
| */ |
| protected IContentOutlinePage contentOutlinePage; |
| |
| /** |
| * This is a kludge... |
| */ |
| protected IStatusLineManager contentOutlineStatusLineManager; |
| |
| /** |
| * This is the content outline page's viewer. |
| */ |
| protected TreeViewer contentOutlineViewer; |
| |
| /** |
| * This is the property sheet page. |
| */ |
| protected ViewpointPropertySheetPage propertySheetPage; |
| |
| /** |
| * This is the viewer that shadows the selection in the content outline. The |
| * parent relation must be correctly defined for this to work. |
| */ |
| protected TreeViewer selectionViewer; |
| |
| /** |
| * This keeps track of the active viewer pane, in the book. |
| */ |
| protected ViewerPane currentViewerPane; |
| |
| /** |
| * This keeps track of the active content viewer, which may be either one of |
| * the viewers in the pages or the content outline viewer. |
| */ |
| protected Viewer currentViewer; |
| |
| /** |
| * This listens to which ever viewer is active. |
| */ |
| protected ISelectionChangedListener selectionChangedListener; |
| |
| /** |
| * This keeps track of all the |
| * {@link org.eclipse.jface.viewers.ISelectionChangedListener}s that are |
| * listening to this editor. |
| */ |
| protected Collection<ISelectionChangedListener> selectionChangedListeners = new ArrayList<ISelectionChangedListener>(); |
| |
| /** |
| * This keeps track of the selection of the editor as a whole. |
| */ |
| protected ISelection editorSelection = StructuredSelection.EMPTY; |
| |
| /** |
| * The MarkerHelper is responsible for creating workspace resource markers |
| * presented in Eclipse's Problems View. |
| */ |
| protected MarkerHelper markerHelper = new EditUIMarkerHelper(); |
| |
| /** |
| * This listens for when the outline becomes active |
| */ |
| protected IPartListener partListener = new IPartListener() { |
| public void partActivated(IWorkbenchPart p) { |
| if (p instanceof ContentOutline) { |
| if (((ContentOutline) p).getCurrentPage() == contentOutlinePage) { |
| getActionBarContributor().setActiveEditor(SiriusEditor.this); |
| |
| setCurrentViewer(contentOutlineViewer); |
| } |
| } else if (p instanceof PropertySheet) { |
| if (((PropertySheet) p).getCurrentPage() == propertySheetPage) { |
| getActionBarContributor().setActiveEditor(SiriusEditor.this); |
| handleActivate(); |
| } |
| } else if (p == SiriusEditor.this) { |
| handleActivate(); |
| } |
| } |
| |
| public void partBroughtToTop(IWorkbenchPart p) { |
| } |
| |
| public void partClosed(IWorkbenchPart p) { |
| } |
| |
| public void partDeactivated(IWorkbenchPart p) { |
| } |
| |
| public void partOpened(IWorkbenchPart p) { |
| } |
| }; |
| |
| /** |
| * A Job used to refresh the viewer. |
| */ |
| private Job refreshJob; |
| |
| /** |
| * Resources that have been removed since last activation. |
| */ |
| protected Collection<Resource> removedResources = new ArrayList<Resource>(); |
| |
| /** |
| * Resources that have been changed since last activation. |
| */ |
| protected Collection<Resource> changedResources = new ArrayList<Resource>(); |
| |
| /** |
| * Resources which markers have been updated since last activation. |
| */ |
| protected Collection<Resource> markerUpdatedResources = new ArrayList<Resource>(); |
| |
| /** |
| * Resources that have been saved. |
| */ |
| protected Collection<Resource> savedResources = new ArrayList<Resource>(); |
| |
| /** |
| * Map to store the diagnostic associated with a resource. |
| */ |
| protected Map<Resource, Diagnostic> resourceToDiagnosticMap = new LinkedHashMap<Resource, Diagnostic>(); |
| |
| /** |
| * Controls whether the problem indication should be updated. |
| */ |
| protected boolean updateProblemIndication = true; |
| |
| /** |
| * Adapter used to update the problem indication when resources are demanded |
| * loaded. |
| */ |
| protected EContentAdapter problemIndicationAdapter = new EContentAdapter() { |
| 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) notification.getNotifier(), 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(); |
| } |
| }); |
| } |
| } |
| } |
| } else { |
| super.notifyChanged(notification); |
| } |
| } |
| |
| protected void setTarget(Resource target) { |
| basicSetTarget(target); |
| } |
| |
| protected void unsetTarget(Resource target) { |
| basicUnsetTarget(target); |
| } |
| }; |
| |
| /** |
| * This listens for workspace changes. |
| */ |
| protected IResourceChangeListener resourceChangeListener = new IResourceChangeListener() { |
| public void resourceChanged(IResourceChangeEvent event) { |
| // Only listening to these. |
| // if (event.getType() == IResourceDelta.POST_CHANGE) |
| { |
| 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>(); |
| |
| protected Collection<Resource> markerUpdatedResources = new ArrayList<Resource>(); |
| |
| public boolean visit(IResourceDelta delta) { |
| if (delta.getResource().getType() == IResource.FILE) { |
| if ((delta.getKind() & (IResourceDelta.CHANGED | IResourceDelta.REMOVED)) != 0) { |
| Resource resource = resourceSet.getResource(URI.createURI(delta.getFullPath().toString()), false); |
| if (resource != null) { |
| if (delta.getFlags() == IResourceDelta.MARKERS) { |
| markerUpdatedResources.add(resource); |
| } else if ((delta.getKind() & IResourceDelta.REMOVED) != 0) { |
| 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; |
| } |
| |
| public Collection<Resource> getMarkerUpdatedResources() { |
| return markerUpdatedResources; |
| } |
| } |
| |
| 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(SiriusEditor.this, false); |
| SiriusEditor.this.dispose(); |
| } |
| }); |
| } |
| } |
| |
| if (!visitor.getChangedResources().isEmpty()) { |
| changedResources.addAll(visitor.getChangedResources()); |
| if (getSite().getPage().getActiveEditor() == SiriusEditor.this) { |
| getSite().getShell().getDisplay().asyncExec(new Runnable() { |
| public void run() { |
| handleActivate(); |
| } |
| }); |
| } |
| } |
| |
| if (!visitor.getMarkerUpdatedResources().isEmpty()) { |
| markerUpdatedResources.addAll(visitor.getMarkerUpdatedResources()); |
| getSite().getShell().getDisplay().asyncExec(new Runnable() { |
| public void run() { |
| refreshViewer(); |
| } |
| }); |
| } |
| } catch (CoreException exception) { |
| SiriusEditorPlugin.INSTANCE.log(exception); |
| } |
| } |
| } |
| }; |
| |
| private void refreshViewer() { |
| if (refreshJob != null) { |
| refreshJob.cancel(); |
| } |
| refreshJob = new Job("Refreshing " + this.getEditorInput().getName() + " editor") { |
| @Override |
| protected IStatus run(IProgressMonitor monitor) { |
| // As this job is scheduled, viewer can have been disposed |
| if (currentViewer != null && !currentViewer.getControl().isDisposed()) { |
| // We simply refresh the editor ; interpreter errors |
| // decorations will be refreshed |
| currentViewer.getControl().getDisplay().asyncExec(new Runnable() { |
| public void run() { |
| // As this code is launched asynchronously, viewer |
| // can have been disposed |
| if (currentViewer != null && !currentViewer.getControl().isDisposed()) { |
| currentViewer.refresh(); |
| } |
| } |
| }); |
| } |
| return Status.OK_STATUS; |
| } |
| |
| }; |
| refreshJob.schedule(200); |
| } |
| |
| /** |
| * Handles activation of the editor or it's associated views. |
| */ |
| 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(SiriusEditor.this, false); |
| SiriusEditor.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. |
| */ |
| protected void handleChangedResources() { |
| if (!changedResources.isEmpty() && (!isDirty() || handleDirtyConflict())) { |
| editingDomain.getCommandStack().flush(); |
| |
| updateProblemIndication = false; |
| for (Iterator<Resource> i = changedResources.iterator(); i.hasNext();) { |
| Resource resource = i.next(); |
| if (resource.isLoaded()) { |
| resource.unload(); |
| beforeReload(resource); |
| try { |
| resource.load(Collections.EMPTY_MAP); |
| } catch (IOException exception) { |
| if (!resourceToDiagnosticMap.containsKey(resource)) { |
| resourceToDiagnosticMap.put(resource, analyzeResourceProblems(resource, exception)); |
| } |
| } |
| } |
| } |
| updateProblemIndication = true; |
| updateProblemIndication(); |
| } |
| } |
| |
| /** |
| * The changed resource has just been unloaded and will be loaded after this |
| * call. This method allows to analyze and update the resource (default |
| * load/save options for example) before the reload. |
| * |
| * @param changedResource |
| * the changed resource. |
| */ |
| protected void beforeReload(Resource changedResource) { |
| // Nothing to do per default. |
| } |
| |
| /** |
| * Updates the problems indication with the information described in the |
| * specified diagnostic. |
| */ |
| protected void updateProblemIndication() { |
| if (updateProblemIndication) { |
| BasicDiagnostic diagnostic = new BasicDiagnostic(Diagnostic.OK, "org.eclipse.sirius.editor", 0, null, new Object[] { editingDomain.getResourceSet() }); |
| for (Iterator<Diagnostic> i = resourceToDiagnosticMap.values().iterator(); i.hasNext();) { |
| Diagnostic childDiagnostic = i.next(); |
| 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) { |
| SiriusEditorPlugin.INSTANCE.log(exception); |
| } |
| } |
| |
| if (markerHelper.hasMarkers(editingDomain.getResourceSet())) { |
| markerHelper.deleteMarkers(editingDomain.getResourceSet()); |
| if (diagnostic.getSeverity() != Diagnostic.OK) { |
| try { |
| markerHelper.createMarkers(diagnostic); |
| } catch (CoreException exception) { |
| SiriusEditorPlugin.INSTANCE.log(exception); |
| } |
| } |
| } |
| } |
| } |
| |
| /** |
| * Shows a dialog that asks if conflicting changes should be discarded. |
| */ |
| protected boolean handleDirtyConflict() { |
| return MessageDialog.openQuestion(getSite().getShell(), getString("_UI_FileConflict_label"), getString("_WARN_FileConflict")); |
| } |
| |
| /** |
| * This creates a model editor. |
| */ |
| public SiriusEditor() { |
| super(); |
| |
| // Create an adapter factory that yields item providers. |
| // |
| List<AdapterFactory> factories = new ArrayList<AdapterFactory>(); |
| // Start of user code put your specific adapter factories |
| factories.add(DialectUIManager.INSTANCE.createAdapterFactory()); |
| factories.add(FeatureExtensionsUIManager.INSTANCE.createAdapterFactory()); |
| factories.add(new ComposedAdapterFactory(ComposedAdapterFactory.Descriptor.Registry.INSTANCE)); |
| // End of user code put your specific adapter factories |
| factories.add(new ResourceItemProviderAdapterFactory()); |
| factories.add(new ViewpointItemProviderAdapterFactory()); |
| factories.add(new DescriptionItemProviderAdapterFactory()); |
| factories.add(new StyleItemProviderAdapterFactory()); |
| factories.add(new ToolItemProviderAdapterFactory()); |
| factories.add(new ValidationItemProviderAdapterFactory()); |
| factories.add(new AuditItemProviderAdapterFactory()); |
| factories.add(new ReflectiveItemProviderAdapterFactory()); |
| |
| adapterFactory = new ComposedAdapterFactory(factories); |
| |
| // 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.getCurrentTab() != null) { |
| propertySheetPage.refresh(); |
| } |
| } |
| }); |
| } |
| }); |
| |
| // Create the editing domain with a special command stack. |
| // |
| editingDomain = new AdapterFactoryEditingDomain(adapterFactory, commandStack, new HashMap<Resource, Boolean>()); |
| } |
| |
| /** |
| * This is here for the listener to be able to call it. |
| */ |
| protected void firePropertyChange(int action) { |
| super.firePropertyChange(action); |
| } |
| |
| /** |
| * This sets the selection into whichever viewer is active. |
| */ |
| 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}. |
| */ |
| public EditingDomain getEditingDomain() { |
| return editingDomain; |
| } |
| |
| public void setCurrentViewerPane(ViewerPane viewerPane) { |
| if (currentViewerPane != viewerPane) { |
| if (currentViewerPane != null) { |
| currentViewerPane.showFocus(false); |
| } |
| currentViewerPane = viewerPane; |
| } |
| setCurrentViewer(currentViewerPane.getViewer()); |
| } |
| |
| /** |
| * This makes sure that one content viewer, either for the current page or |
| * the outline view, if it has focus, is the current one. |
| */ |
| 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. |
| */ |
| public Viewer getViewer() { |
| return currentViewer; |
| } |
| |
| /** |
| * This creates a context menu for the viewer and adds a listener as well |
| * registering the menu for extension. |
| */ |
| 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, viewer); |
| |
| int dndOperations = DND.DROP_COPY | DND.DROP_MOVE | DND.DROP_LINK; |
| Transfer[] transfers = new Transfer[] { LocalTransfer.getInstance() }; |
| viewer.addDragSupport(dndOperations, transfers, new ViewerDragAdapter(viewer)); |
| viewer.addDropSupport(dndOperations, transfers, new EditingDomainViewerDropAdapter(editingDomain, viewer)); |
| } |
| |
| /** |
| * This is the method called to load a resource into the editing domain's |
| * resource set based on the editor's input. |
| */ |
| public void createModel() { |
| // Assumes that the input is a file object. |
| // |
| IFileEditorInput modelFile = (IFileEditorInput) getEditorInput(); |
| URI resourceURI = URI.createPlatformResourceURI(modelFile.getFile().getFullPath().toString(), false); |
| 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); |
| } |
| |
| /** |
| * Returns a diagnostic describing the errors and warnings listed in the |
| * resource and the specified exception (if any). |
| */ |
| public Diagnostic analyzeResourceProblems(Resource resource, Exception exception) { |
| if (!resource.getErrors().isEmpty() || !resource.getWarnings().isEmpty()) { |
| BasicDiagnostic basicDiagnostic = new BasicDiagnostic(Diagnostic.ERROR, "org.eclipse.sirius.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.sirius.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. |
| */ |
| public void createPages() { |
| // Creates the model from the editor input |
| // |
| createModel(); |
| |
| // Only creates the other pages if there is something that can be edited |
| // |
| if (!getEditingDomain().getResourceSet().getResources().isEmpty() && !getEditingDomain().getResourceSet().getResources().get(0).getContents().isEmpty()) { |
| // Create a page for the selection tree view. |
| // |
| { |
| ViewerPane viewerPane = new ViewerPane(getSite().getPage(), SiriusEditor.this) { |
| public Viewer createViewer(Composite composite) { |
| Tree tree = new Tree(composite, SWT.MULTI); |
| TreeViewer newTreeViewer = new TreeViewer(tree); |
| return newTreeViewer; |
| } |
| |
| public void requestActivation() { |
| super.requestActivation(); |
| setCurrentViewerPane(this); |
| } |
| }; |
| viewerPane.createControl(getContainer()); |
| |
| selectionViewer = (TreeViewer) viewerPane.getViewer(); |
| selectionViewer.setContentProvider(new AdapterFactoryContentProvider(adapterFactory)); |
| |
| selectionViewer.setLabelProvider(new AdapterFactoryLabelProvider(adapterFactory)); |
| selectionViewer.setInput(editingDomain.getResourceSet()); |
| viewerPane.setTitle("Sirius Specification Editor", new AdapterFactoryLabelProvider(adapterFactory).getImage(DescriptionFactory.eINSTANCE.createViewpoint())); |
| |
| new SelectionTreeTextEditor(editingDomain, selectionViewer.getTree(), adapterFactory); |
| |
| createContextMenuFor(selectionViewer); |
| int pageIndex = addPage(viewerPane.getControl()); |
| setPageText(pageIndex, getString("_UI_SelectionPage_label")); |
| |
| setCurrentViewerPane(viewerPane); |
| |
| } |
| |
| 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; |
| |
| public void controlResized(ControlEvent event) { |
| if (!guard) { |
| guard = true; |
| hideTabs(); |
| guard = false; |
| } |
| } |
| }); |
| |
| updateProblemIndication(); |
| } |
| |
| /** |
| * If there is just one page in the multi-page editor part, this hides the |
| * single tab at the bottom. |
| */ |
| 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. |
| */ |
| 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. |
| */ |
| protected void pageChange(int pageIndex) { |
| super.pageChange(pageIndex); |
| |
| if (contentOutlinePage != null) { |
| handleContentOutlineSelection(contentOutlinePage.getSelection()); |
| } |
| } |
| |
| /** |
| * This is how the framework determines which interfaces we implement. |
| */ |
| public Object getAdapter(@SuppressWarnings("rawtypes") 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. |
| */ |
| public IContentOutlinePage getContentOutlinePage() { |
| if (contentOutlinePage == null) { |
| // The content outline is just a tree. |
| // |
| class MyContentOutlinePage extends ContentOutlinePage { |
| 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. |
| // |
| ArrayList<Resource> selection = new ArrayList<Resource>(); |
| selection.add(editingDomain.getResourceSet().getResources().get(0)); |
| contentOutlineViewer.setSelection(new StructuredSelection(selection), true); |
| } |
| } |
| |
| public void makeContributions(IMenuManager menuManager, IToolBarManager toolBarManager, IStatusLineManager statusLineManager) { |
| super.makeContributions(menuManager, toolBarManager, statusLineManager); |
| contentOutlineStatusLineManager = statusLineManager; |
| } |
| |
| 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. |
| */ |
| public TabbedPropertySheetPage getPropertySheetPage() { |
| if (propertySheetPage == null || propertySheetPage.getControl() == null) { |
| propertySheetPage = new ViewpointPropertySheetPage(this); |
| } |
| |
| return propertySheetPage; |
| } |
| |
| /** |
| * This deals with how we want selection in the outliner to affect the other |
| * views. |
| */ |
| public void handleContentOutlineSelection(ISelection selection) { |
| if (currentViewerPane != null && !selection.isEmpty() && selection instanceof IStructuredSelection) { |
| Iterator<?> selectedElements = ((IStructuredSelection) selection).iterator(); |
| if (selectedElements.hasNext()) { |
| // Get the first selected element. |
| // |
| Object selectedElement = selectedElements.next(); |
| |
| // If it's the selection viewer, then we want it to select the |
| // same selection as this selection. |
| // |
| if (currentViewerPane.getViewer() == selectionViewer) { |
| 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)); |
| } else { |
| // Set the input to the widget. |
| // |
| if (currentViewerPane.getViewer().getInput() != selectedElement) { |
| currentViewerPane.getViewer().setInput(selectedElement); |
| currentViewerPane.setTitle(selectedElement); |
| } |
| } |
| } |
| } |
| } |
| |
| /** |
| * This is for implementing {@link IEditorPart} and simply tests the command |
| * stack. |
| */ |
| public boolean isDirty() { |
| return ((BasicCommandStack) editingDomain.getCommandStack()).isSaveNeeded(); |
| } |
| |
| /** |
| * This is for implementing {@link IEditorPart} and simply saves the model |
| * file. |
| */ |
| public void doSave(IProgressMonitor progressMonitor) { |
| // 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. |
| // |
| public void execute(IProgressMonitor monitor) { |
| // Save the resources to the file system. |
| // |
| boolean first = true; |
| for (Iterator<Resource> i = editingDomain.getResourceSet().getResources().iterator(); i.hasNext();) { |
| Resource resource = i.next(); |
| if ((first || !resource.getContents().isEmpty() || isPersisted(resource)) && !editingDomain.isReadOnly(resource)) { |
| try { |
| savedResources.add(resource); |
| resource.save(Collections.EMPTY_MAP); |
| } 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. |
| // |
| SiriusEditorPlugin.INSTANCE.log(exception); |
| } |
| updateProblemIndication = true; |
| updateProblemIndication(); |
| } |
| |
| /** |
| * This returns wether 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. |
| */ |
| 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) { |
| } |
| return result; |
| } |
| |
| /** |
| * This always returns true because it is not currently supported. |
| */ |
| public boolean isSaveAsAllowed() { |
| return true; |
| } |
| |
| /** |
| * This also changes the editor's input. |
| */ |
| 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(), false), new FileEditorInput(file)); |
| } |
| } |
| } |
| |
| 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); |
| } |
| |
| 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) { |
| SiriusEditorPlugin.INSTANCE.log(exception); |
| } |
| } |
| |
| /** |
| * This is called during startup. |
| */ |
| public void init(IEditorSite site, IEditorInput editorInput) { |
| setSite(site); |
| setInputWithNotify(editorInput); |
| setPartName(editorInput.getName()); |
| site.setSelectionProvider(this); |
| site.getPage().addPartListener(partListener); |
| ResourcesPlugin.getWorkspace().addResourceChangeListener(resourceChangeListener, IResourceChangeEvent.POST_CHANGE); |
| } |
| |
| public void setFocus() { |
| if (currentViewerPane != null) { |
| currentViewerPane.setFocus(); |
| } else { |
| getControl(getActivePage()).setFocus(); |
| } |
| } |
| |
| /** |
| * This implements {@link org.eclipse.jface.viewers.ISelectionProvider}. |
| */ |
| public void addSelectionChangedListener(ISelectionChangedListener listener) { |
| selectionChangedListeners.add(listener); |
| } |
| |
| /** |
| * This implements {@link org.eclipse.jface.viewers.ISelectionProvider}. |
| */ |
| public void removeSelectionChangedListener(ISelectionChangedListener listener) { |
| selectionChangedListeners.remove(listener); |
| } |
| |
| /** |
| * This implements {@link org.eclipse.jface.viewers.ISelectionProvider} to |
| * return this editor's overall selection. |
| */ |
| 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. |
| */ |
| public void setSelection(ISelection selection) { |
| editorSelection = selection; |
| |
| if (selection instanceof TreeSelection) { |
| TreeSelection tree = (TreeSelection) selection; |
| if (tree.getFirstElement() instanceof EObject) { |
| EObject selectedObject = (EObject) tree.getFirstElement(); |
| PlatformUI.getWorkbench().getHelpSystem().setHelp(getContainer(), "org.eclipse.sirius." + selectedObject.eClass().getName()); |
| } |
| } |
| |
| for (Iterator<ISelectionChangedListener> listeners = selectionChangedListeners.iterator(); listeners.hasNext();) { |
| ISelectionChangedListener listener = listeners.next(); |
| listener.selectionChanged(new SelectionChangedEvent(this, selection)); |
| } |
| setStatusLineManager(selection); |
| } |
| |
| 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. |
| */ |
| private static String getString(String key) { |
| return SiriusEditorPlugin.INSTANCE.getString(key); |
| } |
| |
| /** |
| * This looks up a string in plugin.properties, making a substitution. |
| */ |
| private static String getString(String key, Object s1) { |
| return SiriusEditorPlugin.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. |
| */ |
| public void menuAboutToShow(IMenuManager menuManager) { |
| ((IMenuListener) getEditorSite().getActionBarContributor()).menuAboutToShow(menuManager); |
| } |
| |
| public EditingDomainActionBarContributor getActionBarContributor() { |
| return (EditingDomainActionBarContributor) getEditorSite().getActionBarContributor(); |
| } |
| |
| public IActionBars getActionBars() { |
| return getActionBarContributor().getActionBars(); |
| } |
| |
| public AdapterFactory getAdapterFactory() { |
| return adapterFactory; |
| } |
| |
| public void dispose() { |
| 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(); |
| } |
| |
| /** |
| * Returns whether the outline view should be presented to the user. |
| */ |
| protected boolean showOutlineView() { |
| return true; |
| } |
| |
| /** |
| * The contributor id for this configuration |
| */ |
| public String getContributorId() { |
| return "org.eclipse.sirius.editor.editorPlugin.SiriusEditorContributor"; |
| } |
| |
| /** |
| * |
| * @return a color registry initialized with basic colors. |
| */ |
| public static ColorRegistry getColorRegistry() { |
| if (colorRegistry == null) { |
| colorRegistry = new ColorRegistry(); |
| colorRegistry.put("blue", new RGB(204, 249, 255)); |
| colorRegistry.put("red", new RGB(246, 139, 139)); |
| colorRegistry.put("green", new RGB(204, 242, 166)); |
| colorRegistry.put("yellow", new RGB(255, 245, 181)); |
| colorRegistry.put("purple", new RGB(217, 196, 215)); |
| colorRegistry.put("orange", new RGB(253, 206, 137)); |
| colorRegistry.put("chocolate", new RGB(238, 201, 142)); |
| colorRegistry.put("gray", new RGB(209, 210, 208)); |
| colorRegistry.put("blue", new RGB(194, 239, 255)); |
| colorRegistry.put("red", new RGB(246, 139, 139)); |
| colorRegistry.put("green", new RGB(204, 242, 166)); |
| colorRegistry.put("yellow", new RGB(255, 245, 181)); |
| colorRegistry.put("purple", new RGB(217, 196, 215)); |
| colorRegistry.put("orange", new RGB(253, 206, 137)); |
| colorRegistry.put("chocolate", new RGB(238, 201, 142)); |
| colorRegistry.put("gray", new RGB(209, 210, 208)); |
| // Start of user code put your own colors here |
| |
| // End of user code put your own colors here |
| |
| } |
| return colorRegistry; |
| } |
| |
| public static FontRegistry getFontRegistry() { |
| if (fontRegistry == null) { |
| fontRegistry = new FontRegistry(); |
| |
| FontDescriptor defaultFontDescriptor = fontRegistry.defaultFontDescriptor(); |
| if (defaultFontDescriptor != null && defaultFontDescriptor.getFontData().length > 0) { |
| FontData defaultFontData = defaultFontDescriptor.getFontData()[0]; |
| |
| FontData required = new FontData(defaultFontData.toString()); |
| required.setStyle(SWT.BOLD); |
| fontRegistry.put("required", new FontData[] { required }); |
| |
| FontData description = new FontData(defaultFontData.toString()); |
| description.setStyle(SWT.ITALIC); |
| fontRegistry.put("description", new FontData[] { description }); |
| } else { |
| fontRegistry.put("required", new FontData[] { new FontData("Arial", 8, SWT.BOLD) }); |
| fontRegistry.put("description", new FontData[] { new FontData("Verdana", 8, SWT.ITALIC) }); |
| } |
| |
| // Start of user code put your own fonts here |
| |
| // End of user code put your own fonts here |
| } |
| return fontRegistry; |
| } |
| |
| public static ImageRegistry getImageRegistry() { |
| if (imageRegistry == null) { |
| imageRegistry = createImageRegistry(); |
| addImageToRegistry(SiriusEditorPlugin.ICONS_PREFERENCES_HELP); |
| // Start of user code put your own images here |
| |
| // End of user code put your own images here |
| } |
| return imageRegistry; |
| } |
| |
| private static void addImageToRegistry(final String path) { |
| imageRegistry.put(path, getImageDescriptor(path)); |
| } |
| |
| private static ImageDescriptor getImageDescriptor(final String path) { |
| return AbstractUIPlugin.imageDescriptorFromPlugin(SiriusEditorPlugin.PLUGIN_ID, path); |
| } |
| |
| /** |
| * Returns a new image registry for this plug-in. The registry will be used |
| * to manage images which are frequently used by the plug-in. |
| * <p> |
| * The default implementation of this method creates an empty registry. |
| * Subclasses may override this method if needed. |
| * </p> |
| * |
| * @return ImageRegistry the resulting registry. |
| * @see #getImageRegistry |
| */ |
| protected static ImageRegistry createImageRegistry() { |
| |
| // If we are in the UI Thread use that |
| if (Display.getCurrent() != null) { |
| return new ImageRegistry(Display.getCurrent()); |
| } |
| |
| if (PlatformUI.isWorkbenchRunning()) { |
| return new ImageRegistry(PlatformUI.getWorkbench().getDisplay()); |
| } |
| |
| // Invalid thread access if it is not the UI Thread |
| // and the workbench is not created. |
| throw new SWTError(SWT.ERROR_THREAD_INVALID_ACCESS); |
| } |
| |
| } |
