Java tutorial
/* * Copyright 2009-2010 WSO2, Inc. (http://wso2.com) * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package org.wso2.developerstudio.eclipse.ds.presentation; 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.apache.commons.lang.StringUtils; 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.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.EList; 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.command.SetCommand; 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.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.jface.action.IMenuListener; import org.eclipse.jface.action.IMenuManager; import org.eclipse.jface.action.IStatusLineManager; import org.eclipse.jface.action.IToolBarManager; import org.eclipse.jface.action.MenuManager; import org.eclipse.jface.action.Separator; import org.eclipse.jface.dialogs.MessageDialog; import org.eclipse.jface.dialogs.ProgressMonitorDialog; import org.eclipse.jface.viewers.ISelection; import org.eclipse.jface.viewers.ISelectionChangedListener; import org.eclipse.jface.viewers.ISelectionProvider; import org.eclipse.jface.viewers.IStructuredSelection; import org.eclipse.jface.viewers.ListViewer; import org.eclipse.jface.viewers.SelectionChangedEvent; import org.eclipse.jface.viewers.StructuredSelection; import org.eclipse.jface.viewers.StructuredViewer; import org.eclipse.jface.viewers.TableViewer; 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.graphics.Point; import org.eclipse.swt.widgets.Composite; import org.eclipse.swt.widgets.Display; import org.eclipse.swt.widgets.Event; import org.eclipse.swt.widgets.Listener; import org.eclipse.swt.widgets.Menu; import org.eclipse.ui.IActionBars; import org.eclipse.ui.IEditorInput; import org.eclipse.ui.IEditorPart; import org.eclipse.ui.IEditorSite; import org.eclipse.ui.IPartListener; import org.eclipse.ui.IWorkbenchPart; import org.eclipse.ui.PartInitException; import org.eclipse.ui.PlatformUI; import org.eclipse.ui.actions.WorkspaceModifyOperation; import org.eclipse.ui.dialogs.SaveAsDialog; import org.eclipse.ui.forms.editor.FormEditor; import org.eclipse.ui.ide.IGotoMarker; import org.eclipse.ui.part.FileEditorInput; 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.IPropertySheetEntry; import org.eclipse.ui.views.properties.IPropertySheetPage; import org.eclipse.ui.views.properties.PropertySheet; import org.eclipse.ui.views.properties.PropertySheetPage; import org.eclipse.ui.views.properties.PropertySheetSorter; import org.wso2.developerstudio.eclipse.ds.DataService; import org.wso2.developerstudio.eclipse.ds.DocumentRoot; import org.wso2.developerstudio.eclipse.ds.DsPackage; import org.wso2.developerstudio.eclipse.ds.command.DesignViewActionHandler; import org.wso2.developerstudio.eclipse.ds.impl.DocumentRootImpl; import org.wso2.developerstudio.eclipse.ds.presentation.custom.CustomAdapterFactoryContentProvider; import org.wso2.developerstudio.eclipse.ds.presentation.data.DataSourcePage; import org.wso2.developerstudio.eclipse.ds.presentation.md.DetailSectionUiUtil; import org.wso2.developerstudio.eclipse.ds.presentation.md.MasterDetailsPage; import org.wso2.developerstudio.eclipse.ds.presentation.source.DsObjectSourceEditor; import org.wso2.developerstudio.eclipse.ds.provider.DsItemProviderAdapterFactory; // TODO: Auto-generated Javadoc /** * This is an example of a Ds model editor. * <!-- begin-user-doc --> <!-- * end-user-doc --> * * @generated NOT */ public class DsEditor extends FormEditor implements IEditingDomainProvider, ISelectionProvider, IMenuListener, IViewerProvider, IGotoMarker { private DsEditor dsEditor; private DesignViewActionHandler designViewActionHandler; private DataService dataService; /** * 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 MasterDetail page * */ private MasterDetailsPage mdPage; /** * This is Data Source detail page * */ private DataSourcePage dataSourcePage; /** * This is SourceViwer * */ private DsObjectSourceEditor sourceEditor; /** * Design view index * */ private static final int DESIGN_VIEW_INDEX = 0; /** * Data Source Page index * */ private static final int DATA_SOURCE_PAGE_INDEX = 2; /** * Source view index * */ private static final int SOURCE_VIEW_INDEX = 1; /** * Resource holder for the Dseditor * */ private Resource domainResource; /** * Keep track the changes in Source view. * */ private boolean isSourceModified; /** * Keep track the state of design view. * */ private boolean designViewActivated; private boolean isSavingProcOk; /** * 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 inverts the roll of parent and child in the content provider and * show parents as a tree. * <!-- begin-user-doc --> <!-- end-user-doc --> * * @generated */ protected TreeViewer parentViewer; /** * This shows how a tree view works. * <!-- begin-user-doc --> <!-- * end-user-doc --> * * @generated */ protected TreeViewer treeViewer; /** * This shows how a list view works. * A list viewer doesn't support icons. * <!-- begin-user-doc --> <!-- end-user-doc --> * * @generated */ protected ListViewer listViewer; /** * This shows how a table view works. * A table can be used as a list with icons. * <!-- begin-user-doc --> <!-- end-user-doc --> * * @generated */ protected TableViewer tableViewer; /** * This shows how a tree view with columns works. * <!-- begin-user-doc --> * <!-- end-user-doc --> * * @generated */ protected TreeViewer treeViewerWithColumns; /** * This keeps track of the active viewer pane, in the book. <!-- * begin-user-doc --> <!-- end-user-doc --> * * @generated */ 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. <!-- * 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(DsEditor.this); setCurrentViewer(contentOutlineViewer); } } else if (p instanceof PropertySheet) { if (((PropertySheet) p).getCurrentPage() == propertySheetPage) { getActionBarContributor().setActiveEditor(DsEditor.this); handleActivate(); } } else if (p == DsEditor.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() { 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); } } protected void setTarget(Resource target) { basicSetTarget(target); } protected void unsetTarget(Resource target) { basicUnsetTarget(target); } }; /** * This listens for workspace changes. * <!-- begin-user-doc --> <!-- * end-user-doc --> * * @generated */ protected IResourceChangeListener resourceChangeListener = new IResourceChangeListener() { public void resourceChanged(IResourceChangeEvent event) { IResourceDelta delta = event.getDelta(); try { class ResourceDeltaVisitor implements IResourceDeltaVisitor { protected ResourceSet resourceSet = editingDomain.getResourceSet(); protected Collection<Resource> changedResources = new ArrayList<Resource>(); protected Collection<Resource> removedResources = new ArrayList<Resource>(); public boolean visit(IResourceDelta delta) { if (delta.getResource().getType() == IResource.FILE) { if (delta.getKind() == IResourceDelta.REMOVED || delta.getKind() == IResourceDelta.CHANGED && delta.getFlags() != IResourceDelta.MARKERS) { Resource resource = resourceSet.getResource( URI.createPlatformResourceURI(delta.getFullPath().toString(), true), false); if (resource != null) { if (delta.getKind() == IResourceDelta.REMOVED) { removedResources.add(resource); } else if (!savedResources.remove(resource)) { changedResources.add(resource); } } } } return true; } public Collection<Resource> getChangedResources() { return changedResources; } public Collection<Resource> getRemovedResources() { return removedResources; } } final ResourceDeltaVisitor visitor = new ResourceDeltaVisitor(); delta.accept(visitor); if (!visitor.getRemovedResources().isEmpty()) { getSite().getShell().getDisplay().asyncExec(new Runnable() { public void run() { removedResources.addAll(visitor.getRemovedResources()); if (!isDirty()) { getSite().getPage().closeEditor(DsEditor.this, false); } } }); } if (!visitor.getChangedResources().isEmpty()) { getSite().getShell().getDisplay().asyncExec(new Runnable() { public void run() { changedResources.addAll(visitor.getChangedResources()); if (getSite().getPage().getActiveEditor() == DsEditor.this) { handleActivate(); } } }); } } catch (CoreException exception) { DsEditorPlugin.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(DsEditor.this, false); } else { removedResources.clear(); changedResources.clear(); savedResources.clear(); } } else if (!changedResources.isEmpty()) { changedResources.removeAll(savedResources); handleChangedResources(); changedResources.clear(); savedResources.clear(); } } /** * Handles what to do with changed resources on activation. <!-- * 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.wso2.developerstudio.eclipse.ds.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) { DsEditorPlugin.INSTANCE.log(exception); } } if (markerHelper.hasMarkers(editingDomain.getResourceSet())) { markerHelper.deleteMarkers(editingDomain.getResourceSet()); if (diagnostic.getSeverity() != Diagnostic.OK) { try { markerHelper.createMarkers(diagnostic); } catch (CoreException exception) { DsEditorPlugin.INSTANCE.log(exception); } } } } } /** * Shows a dialog that asks if conflicting changes should be discarded. <!-- * begin-user-doc --> <!-- end-user-doc --> * * @return true, if successful * @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 DsEditor() { super(); initializeEditingDomain(); dsEditor = this; } /** * This is called during startup. <!-- begin-user-doc --> <!-- end-user-doc * --> * * @param site * the site * @param editorInput * the editor input * @generated NOT */ 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); createModel(); setSavingProcOk(true); } /** * This sets up the editing domain for the model editor. * <!-- begin-user-doc * --> <!-- end-user-doc --> * * @generated */ protected void initializeEditingDomain() { // Create an adapter factory that yields item providers. // adapterFactory = new ComposedAdapterFactory(ComposedAdapterFactory.Descriptor.Registry.INSTANCE); adapterFactory.addAdapterFactory(new ResourceItemProviderAdapterFactory()); adapterFactory.addAdapterFactory(new DsItemProviderAdapterFactory()); 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 && mdPage != null && mdPage.getOutLineBlock() != null) { mdPage.getOutLineBlock().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>()); } /** * This is here for the listener to be able to call it. * <!-- begin-user-doc * --> <!-- end-user-doc --> * * @generated */ protected void firePropertyChange(int action) { super.firePropertyChange(action); } /** * This sets the selection into whichever viewer is active. <!-- * begin-user-doc --> <!-- end-user-doc --> * * @param collection * the new selection to viewer * @generated */ public void setSelectionToViewer(Collection<?> collection) { final Collection<?> theSelection = collection; // Make sure it's okay. // if (theSelection != null && !theSelection.isEmpty()) { Runnable runnable = new Runnable() { public void run() { // Try to select the items in the current content viewer of // the editor. // if (currentViewer != null) { currentViewer.setSelection(new StructuredSelection(theSelection.toArray()), true); } } }; getSite().getShell().getDisplay().asyncExec(runnable); } } /** * This returns the editing domain as required by the * {@link IEditingDomainProvider} interface. * This is important for implementing the static methods of * {@link AdapterFactoryEditingDomain} and for supporting * {@link org.eclipse.emf.edit.ui.action.CommandAction}. * <!-- begin-user-doc --> <!-- end-user-doc --> * * @generated */ public EditingDomain getEditingDomain() { return editingDomain; } /** * <!-- begin-user-doc --> <!-- end-user-doc -->. * * @generated */ public class ReverseAdapterFactoryContentProvider extends AdapterFactoryContentProvider { /** * <!-- begin-user-doc --> <!-- end-user-doc -->. * * @param adapterFactory * the adapter factory * @generated */ public ReverseAdapterFactoryContentProvider(AdapterFactory adapterFactory) { super(adapterFactory); } /** * <!-- begin-user-doc --> <!-- end-user-doc -->. * * @param object * the object * @return the elements * @generated */ 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 -->. * * @param object * the object * @return the children * @generated */ 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 -->. * * @param object * the object * @return true, if successful * @generated */ public boolean hasChildren(Object object) { Object parent = super.getParent(object); return parent != null; } /** * <!-- begin-user-doc --> <!-- end-user-doc -->. * * @param object * the object * @return the parent * @generated */ public Object getParent(Object object) { return null; } } /** * <!-- begin-user-doc --> <!-- end-user-doc -->. * * @param viewerPane * the new current viewer pane * @generated */ 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. <!-- * begin-user-doc --> <!-- end-user-doc --> * * @param viewer * the new current viewer * @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 */ public 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)); } /** * 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 --> * * @throws PartInitException * @generated NOT */ public void createModel() { URI initialResourceURI = EditUIUtil.getURI(getEditorInput()); Exception exception = null; Resource resource = null; try { // Load the resource through the editing domain. // resource = editingDomain.getResourceSet().getResource(initialResourceURI, true); } catch (Exception e) { exception = e; resource = editingDomain.getResourceSet().getResource(initialResourceURI, false); } try { resource.load(Collections.EMPTY_MAP); EList<EObject> contents = resource.getContents(); if (!contents.isEmpty() && contents.get(0) instanceof DocumentRoot) { dataService = ((DocumentRoot) contents.get(0)).getData(); } } catch (IOException e) { MessageDialog.openError(Display.getCurrent().getActiveShell(), "Error", "Can not load Data Service Configuration"); } Diagnostic diagnostic = analyzeResourceProblems(resource, exception); if (diagnostic.getSeverity() != Diagnostic.OK) { resourceToDiagnosticMap.put(resource, analyzeResourceProblems(resource, exception)); } editingDomain.getResourceSet().eAdapters().add(problemIndicationAdapter); } /** * Adding pages to the DsEditor * */ protected void addPages() { try { mdPage = new MasterDetailsPage(this, adapterFactory, editingDomain); addPage(DESIGN_VIEW_INDEX, mdPage); setPageText(DESIGN_VIEW_INDEX, "Outline"); sourceEditor = new DsObjectSourceEditor(this, editingDomain); addPage(SOURCE_VIEW_INDEX, sourceEditor.getEditor(), sourceEditor.getInput()); setPageText(SOURCE_VIEW_INDEX, "Source"); sourceEditor.init(); dataSourcePage = new DataSourcePage(this, dataService); addPage(DATA_SOURCE_PAGE_INDEX, dataSourcePage); setPageText(DATA_SOURCE_PAGE_INDEX, "Data Sources"); addDesignViewAction(); } catch (PartInitException e) { e.printStackTrace(); } catch (Exception e) { e.printStackTrace(); } } /** * 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.wso2.developerstudio.eclipse.ds.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.wso2.developerstudio.eclipse.ds.editor", 0, getString("_UI_CreateModelError_message", resource.getURI()), new Object[] { exception }); } else { return Diagnostic.OK_INSTANCE; } } /** * 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 NOT */ protected void pageChange(int pageIndex) { super.pageChange(pageIndex); switch (pageIndex) { case DESIGN_VIEW_INDEX: { designViewActivated = true; break; } case SOURCE_VIEW_INDEX: { designViewActivated = false; break; } case DATA_SOURCE_PAGE_INDEX: { designViewActivated = false; if (dataService != null && dataService.getConfig() != null && !dataService.getConfig().isEmpty()) dataSourcePage.updateDataSourceViewer(); } } if (contentOutlinePage != null) { handleContentOutlineSelection(contentOutlinePage.getSelection()); } } /** * Handle the design activated event and make sure the model * rebuild with the newly changes. * */ private void saveSourceViewChanges() { setSavingProcOk(true); if (sourceEditor.isTmpFileHasContent() && sourceEditor.isModelChanged()) { DocumentRootImpl nwroot = null; DataService nwdata = null; DocumentRoot oldroot = null; try { domainResource = sourceEditor.reconstructModel(); if (domainResource != null) { if (domainResource.getContents() != null && domainResource.getContents().size() != 0) { if (domainResource.getContents().get(0) != null) { if (domainResource.getContents().get(0) instanceof DocumentRootImpl) nwroot = (DocumentRootImpl) domainResource.getContents().get(0); if (nwroot != null) { if (nwroot.getData() != null) { nwdata = nwroot.getData(); } } } } } if (editingDomain != null) { if (editingDomain.getResourceSet() != null) { if (editingDomain.getResourceSet().getResources() != null && editingDomain.getResourceSet().getResources().size() != 0) { if (editingDomain.getResourceSet().getResources().get(0) != null) { if (editingDomain.getResourceSet().getResources().get(0).getContents() != null && editingDomain.getResourceSet().getResources().get(0).getContents() .size() != 0) { if (editingDomain.getResourceSet().getResources().get(0).getContents() .get(0) != null) { oldroot = (DocumentRoot) editingDomain.getResourceSet().getResources() .get(0).getContents().get(0); } } } } } } SetCommand addDataCommand = new SetCommand(editingDomain, oldroot, DsPackage.Literals.DOCUMENT_ROOT__DATA, nwdata); if (addDataCommand.canExecute()) { editingDomain.getCommandStack().execute(addDataCommand); mdPage.getOutLineBlock().getViewer().setAutoExpandLevel(TreeViewer.ALL_LEVELS); updateAllPagesWithNewDataServiceObject(nwdata); } else { // } } catch (Exception e) { MessageDialog.openError(Display.getCurrent().getActiveShell(), "Incomplete Data Service Configuration", e.getMessage()); setSavingProcOk(false); this.setActivePage(SOURCE_VIEW_INDEX); } } } /** * This is how the framework determines which interfaces we implement. <!-- * begin-user-doc --> <!-- end-user-doc --> * * @param key * the key * @return the adapter * @generated */ @SuppressWarnings("rawtypes") 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 --> * * @return the content outline page * @generated */ 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. // contentOutlineViewer.setSelection( new StructuredSelection(editingDomain.getResourceSet().getResources().get(0)), 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. <!-- begin-user-doc * --> <!-- end-user-doc --> * * @return the property sheet page * @generated NOT */ public IPropertySheetPage getPropertySheetPage() { if (propertySheetPage == null) { propertySheetPage = new CustomExtendedPropertySheetPage(editingDomain); propertySheetPage.setPropertySourceProvider(new CustomAdapterFactoryContentProvider(adapterFactory)); } return propertySheetPage; } /** * Customized property sheet sorting. */ private class CustomExtendedPropertySheetPage extends ExtendedPropertySheetPage { /** * The Class CustomPropertySheetSorter. */ private class CustomPropertySheetSorter extends PropertySheetSorter { /** * Sort. * * @param entries * the entries {@inheritDoc} */ public void sort(IPropertySheetEntry[] entries) { // Do nothing. } } /** * Instantiates a new custom extended property sheet page. * * @param editingDomain * the editing domain */ public CustomExtendedPropertySheetPage(AdapterFactoryEditingDomain editingDomain) { super(editingDomain); setSorter(new CustomPropertySheetSorter()); } /** * Sets the selection to viewer. * * @param selection * the new selection to viewer {@inheritDoc} */ public void setSelectionToViewer(List<?> selection) { DsEditor.this.setSelectionToViewer(selection); DsEditor.this.setFocus(); } /** * Sets the action bars. * * @param actionBars * the new action bars {@inheritDoc} */ public void setActionBars(IActionBars actionBars) { super.setActionBars(actionBars); getActionBarContributor().shareGlobalActions(this, actionBars); } /** * Sets the sorter. * * @param sorter * the new sorter {@inheritDoc} */ protected void setSorter(PropertySheetSorter sorter) { if (sorter instanceof CustomPropertySheetSorter) { sorter = new CustomPropertySheetSorter(); } super.setSorter(sorter); } } /** * 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 (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. * <!-- begin-user-doc --> <!-- end-user-doc --> * * @generated NOT */ public boolean isDirty() { if (((BasicCommandStack) editingDomain.getCommandStack()).isSaveNeeded() || isSourceModified) { return true; } else { return false; } } /** * This is for implementing {@link IEditorPart} and simply saves the model * file. * <!-- begin-user-doc --> <!-- end-user-doc --> * * @generated NOT */ public void doSave(IProgressMonitor progressMonitor) { // Save only resources that have actually changed. // if (this.getActivePage() == SOURCE_VIEW_INDEX) { saveSourceViewChanges(); } if (isSavingProcOk()) { 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. // public void execute(IProgressMonitor monitor) { // Save the resources to the file system. // boolean first = true; for (Resource resource : editingDomain.getResourceSet().getResources()) { if ((first || !resource.getContents().isEmpty() || isPersisted(resource)) && !editingDomain.isReadOnly(resource)) { try { long timeStamp = resource.getTimeStamp(); resource.save(saveOptions); if (resource.getTimeStamp() != timeStamp) { savedResources.add(resource); } } catch (Exception exception) { resourceToDiagnosticMap.put(resource, analyzeResourceProblems(resource, exception)); } first = false; } } } }; updateProblemIndication = false; try { // This runs the options, and shows progress. // new ProgressMonitorDialog(getSite().getShell()).run(true, false, operation); // Refresh the necessary state. // ((BasicCommandStack) editingDomain.getCommandStack()).saveIsDone(); if (isSourceModified) setSourceModified(false); firePropertyChange(IEditorPart.PROP_DIRTY); } catch (Exception exception) { // Something went wrong that shouldn't. // DsEditorPlugin.INSTANCE.log(exception); } updateProblemIndication = true; updateProblemIndication(); if (designViewActivated && !isSourceModified) { try { deleteObjectsFromTheModel(); sourceEditor.getEditor().getDocumentProvider().resetDocument(getEditorInput()); } catch (CoreException e) { // TODO Auto-generated catch block e.printStackTrace(); } } } } private void deleteObjectsFromTheModel() { if (dataService.getFeatureAllowRoles() != null) { if (StringUtils.isEmpty(dataService.getFeatureAllowRoles().getValue())) { SetCommand setCmd = new SetCommand(editingDomain, dataService, DsPackage.Literals.DATA_SERVICE__FEATURE_ALLOW_ROLES, null); if (setCmd.canExecute()) { editingDomain.getCommandStack().execute(setCmd); } } } if (dataService.getPolicy() != null) { if (StringUtils.isEmpty(dataService.getPolicy().getKey())) { SetCommand setCmd = new SetCommand(editingDomain, dataService, DsPackage.Literals.DATA_SERVICE__POLICY, null); if (setCmd.canExecute()) { editingDomain.getCommandStack().execute(setCmd); } } } } /** * 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 --> * * @return true, if is save as allowed * @generated */ public boolean isSaveAsAllowed() { return true; } /** * This also changes the editor's input. * <!-- begin-user-doc --> <!-- * end-user-doc --> * * @generated */ 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 -->. * * @param uri * the uri * @param editorInput * the editor input * @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 -->. * * @param marker * the marker * @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) { DsEditorPlugin.INSTANCE.log(exception); } } /** * <!-- begin-user-doc --> <!-- end-user-doc -->. * * @generated */ public void setFocus() { if (currentViewerPane != null) { currentViewerPane.setFocus(); } else { 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 -->. * * @param selection * the new status line manager * @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 --> * * @param key * the key * @return the string * @generated */ private static String getString(String key) { return DsEditorPlugin.INSTANCE.getString(key); } /** * This looks up a string in plugin.properties, making a substitution. <!-- * begin-user-doc --> <!-- end-user-doc --> * * @param key * the key * @param s1 * the s1 * @return the string * @generated */ private static String getString(String key, Object s1) { return DsEditorPlugin.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 --> * * @param menuManager * the menu manager * @generated */ public void menuAboutToShow(IMenuManager menuManager) { ((IMenuListener) getEditorSite().getActionBarContributor()).menuAboutToShow(menuManager); } /** * <!-- begin-user-doc --> <!-- end-user-doc -->. * * @return the action bar contributor * @generated */ public EditingDomainActionBarContributor getActionBarContributor() { return (EditingDomainActionBarContributor) getEditorSite().getActionBarContributor(); } /** * <!-- begin-user-doc --> <!-- end-user-doc -->. * * @return the action bars * @generated */ public IActionBars getActionBars() { return getActionBarContributor().getActionBars(); } /** * <!-- begin-user-doc --> <!-- end-user-doc -->. * * @return the adapter factory * @generated */ public AdapterFactory getAdapterFactory() { return adapterFactory; } /** * <!-- begin-user-doc --> <!-- end-user-doc -->. * * @generated NOT */ public void dispose() { updateProblemIndication = false; ResourcesPlugin.getWorkspace().removeResourceChangeListener(resourceChangeListener); getSite().getPage().removePartListener(partListener); adapterFactory.dispose(); if (sourceEditor.getTempTag() != null) { sourceEditor.getTempTag().clearAndEnd(); } 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 --> * * @return true, if successful * @generated */ protected boolean showOutlineView() { return true; } public void setSourceModified(boolean isSourceModified) { this.isSourceModified = isSourceModified; } public void fireTextPropertyChange() { firePropertyChange(IEditorPart.PROP_DIRTY); } public static int getDesignViewIndex() { return DESIGN_VIEW_INDEX; } public static int getSourceViewIndex() { return SOURCE_VIEW_INDEX; } /** * update the all data service references to new data service object * * @param newDataService */ private void updateAllPagesWithNewDataServiceObject(DataService newDataService) { this.dataService = newDataService; dataSourcePage.setDataService(newDataService); } public MasterDetailsPage getMdPage() { return mdPage; } public DataService getDataService() { return dataService; } private void addDesignViewAction() { designViewActionHandler = new DesignViewActionHandler(); Display.getCurrent().addFilter(SWT.KeyDown, new Listener() { public void handleEvent(Event event) { IEditorPart editorPart = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage() .getActiveEditor(); if (editorPart == DsEditor.this) { DsEditor dsEditor = (DsEditor) editorPart; if ((dsEditor.getActivePage() == DESIGN_VIEW_INDEX) && !DetailSectionUiUtil.isFocusedOnDetailSection) { if (event.keyCode == SWT.DEL) { designViewActionHandler.delete(dsEditor); } } } } }); } public boolean isSavingProcOk() { return isSavingProcOk; } public void setSavingProcOk(boolean isSavingProcOk) { this.isSavingProcOk = isSavingProcOk; } }