- * The base implementation of MultiPageEditor.createSite creates
- * an instance of this class. This class may be instantiated or subclassed.
- *
null if none registered.
- */
- private ArrayList menuExtenders;
-
- /**
- * The multi-page editor.
- */
- private final TabbedPropertyPage multiPageEditor;
-
- /**
- * The post selection changed listener.
- */
- private ISelectionChangedListener postSelectionChangedListener = null;
-
- /**
- * The selection change listener, initialized lazily; null if
- * not yet created.
- */
- private ISelectionChangedListener selectionChangedListener = null;
-
- /**
- * The selection provider; null if none.
- *
- * @see MultiPageEditorSite#setSelectionProvider(ISelectionProvider)
- */
- private ISelectionProvider selectionProvider = null;
-
- /**
- * The cached copy of the key binding service specific to this multi-page
- * editor site. This value is null if it is not yet
- * initialized.
- */
- private IKeyBindingService service = null;
-
- /**
- * The local service locator for this multi-page editor site. This value is
- * never null.
- */
- private final ServiceLocator serviceLocator;
-
- private IEclipseContext e4Context;
-
- /**
- * Creates a site for the given editor nested within the given multi-page
- * editor.
- *
- * @param multiPageEditor
- * the multi-page editor
- * @param editor
- * the nested editor
- */
- public TabbedPropertyPageViewSite(TabbedPropertyPage multiPageEditor,
- IViewPart editor) {
- Assert.isNotNull(multiPageEditor);
- Assert.isNotNull(editor);
- this.multiPageEditor = multiPageEditor;
- this.editor = editor;
-
- final IServiceLocator parentServiceLocator = multiPageEditor.getSite();
- IServiceLocatorCreator slc = (IServiceLocatorCreator) parentServiceLocator
- .getService(IServiceLocatorCreator.class);
- this.serviceLocator = (ServiceLocator) slc.createServiceLocator(
- parentServiceLocator, null, new IDisposable() {
- @Override
- public void dispose() {
-// final Control control = ((PartSite)getMultiPageEditor().getSite()).getPane().getControl();
-// if (control != null && !control.isDisposed()) {
-// ((PartSite)getMultiPageEditor().getSite()).getPane().doHide();
-// }
- }
- });
- e4Context = ((PartSite)editor.getViewSite()).getContext().createChild("TabbedPropertyPageViewSite");
- serviceLocator.setContext(e4Context);
- initializeDefaultServices();
- }
-
- /**
- * Initialize the slave services for this site.
- */
- private void initializeDefaultServices() {
-// serviceLocator.registerService(IMultiPageEditorSiteHolder.class,
-// new ITabbedPropertyPageSiteHolder() {
-// public TabbedPropertyPageViewSite getSite() {
-// return TabbedPropertyPageViewSite.this;
-// }
-// });
- // Not possible to initialize this service for a view site:
-// serviceLocator.registerService(IWorkbenchLocationService.class,
-// new WorkbenchLocationService(IServiceScopes.MPESITE_SCOPE,
-// getWorkbenchWindow().getWorkbench(),
-// getWorkbenchWindow(), getMultiPageEditor().getSite(),
-// this, null, 3));
- }
-
- /**
- * Notifies the multi page editor service that the component within which it
- * exists has become active.
- *
- * @since 3.2
- */
- public final void activate() {
- e4Context.activate();
- serviceLocator.activate();
- }
-
- /**
- * Notifies the multi page editor service that the component within which it
- * exists has been deactived.
- *
- * @since 3.2
- */
- public final void deactivate() {
- serviceLocator.deactivate();
- e4Context.deactivate();
- }
-
- /**
- * Dispose the contributions.
- */
- public void dispose() {
- if (menuExtenders != null) {
- for (int i = 0; i < menuExtenders.size(); i++) {
- ((PopupMenuExtender) menuExtenders.get(i)).dispose();
- }
- menuExtenders = null;
- }
-
- // Remove myself from the list of nested key binding services.
- if (service != null) {
- IKeyBindingService parentService = getMultiPageEditor().getSite()
- .getKeyBindingService();
- if (parentService instanceof INestableKeyBindingService) {
- INestableKeyBindingService nestableParent = (INestableKeyBindingService) parentService;
- nestableParent.removeKeyBindingService(this);
- }
- service = null;
- }
-
- if (serviceLocator != null) {
- serviceLocator.dispose();
- }
- e4Context.dispose();
- }
-
- /**
- * The MultiPageEditorSite implementation of this
- * IEditorSite method returns null, since
- * nested editors do not have their own action bar contributor.
- *
- * @return null
- */
- public IEditorActionBarContributor getActionBarContributor() {
- return null;
- }
-
- /**
- * The MultiPageEditorSite implementation of this
- * IEditorSite method forwards to the multi-page editor to
- * return the action bars.
- *
- * @return The action bars from the parent multi-page editor.
- */
- public IActionBars getActionBars() {
- return ((IViewSite)multiPageEditor.getSite()).getActionBars();
- }
-
- /*
- * (non-Javadoc)
- *
- * @see org.eclipse.core.runtime.IAdaptable#getAdapter(java.lang.Class)
- */
- public Object getAdapter(Class adapter) {
- return null;
- }
-
- /**
- * The MultiPageEditorSite implementation of this
- * IWorkbenchPartSite method forwards to the multi-page
- * editor to return the decorator manager.
- *
- * @return The decorator from the workbench window.
- * @deprecated use IWorkbench.getDecoratorManager()
- */
- @Deprecated
- public ILabelDecorator getDecoratorManager() {
- return getWorkbenchWindow().getWorkbench().getDecoratorManager()
- .getLabelDecorator();
- }
-
-// /**
-// * Returns the nested editor.
-// *
-// * @return the nested editor
-// */
-// public IEditorPart getEditor() {
-// return editor;
-// }
-
- /**
- * The MultiPageEditorSite implementation of this
- * IWorkbenchPartSite method returns an empty string since
- * the nested editor is not created from the registry.
- *
- * @return An empty string.
- */
- public String getId() {
- return ""; //$NON-NLS-1$
- }
-
- /*
- * (non-Javadoc) Method declared on IEditorSite.
- */
- public IKeyBindingService getKeyBindingService() {
- if (service == null) {
- service = getMultiPageEditor().getSite()
- .getKeyBindingService();
- if (service instanceof INestableKeyBindingService) {
- INestableKeyBindingService nestableService = (INestableKeyBindingService) service;
- service = nestableService.getKeyBindingService(this);
-
- } else {
- /*
- * This is an internal reference, and should not be copied by
- * client code. If you are thinking of copying this, DON'T DO
- * IT.
- */
- WorkbenchPlugin
- .log("MultiPageEditorSite.getKeyBindingService() Parent key binding service was not an instance of INestableKeyBindingService. It was an instance of " + service.getClass().getName() + " instead."); //$NON-NLS-1$ //$NON-NLS-2$
- }
- }
- return service;
- }
-
- /**
- * Returns the multi-page editor.
- *
- * @return the multi-page editor
- */
- public TabbedPropertyPage getMultiPageEditor() {
- return multiPageEditor;
- }
-
- /**
- * The MultiPageEditorSite implementation of this
- * IWorkbenchPartSite method forwards to the multi-page
- * editor to return the workbench page.
- *
- * @return The workbench page in which this editor site resides.
- */
- public IWorkbenchPage getPage() {
- return getMultiPageEditor().getSite().getPage();
- }
-
- /*
- * (non-Javadoc)
- *
- * @see org.eclipse.ui.IWorkbenchPartSite#getPart()
- */
- public IWorkbenchPart getPart() {
- return editor;
- }
-
- /**
- * The MultiPageEditorSite implementation of this
- * IWorkbenchPartSite method returns an empty string since
- * the nested editor is not created from the registry.
- *
- * @return An empty string.
- */
- public String getPluginId() {
- return ""; //$NON-NLS-1$
- }
-
- /**
- * Returns the post selection change listener which listens to the nested
- * editor's selection changes.
- *
- * @return the post selection change listener.
- */
- private ISelectionChangedListener getPostSelectionChangedListener() {
- if (postSelectionChangedListener == null) {
- postSelectionChangedListener = new ISelectionChangedListener() {
- public void selectionChanged(SelectionChangedEvent event) {
- TabbedPropertyPageViewSite.this.handlePostSelectionChanged(event);
- }
- };
- }
- return postSelectionChangedListener;
- }
-
- /**
- * The MultiPageEditorSite implementation of this
- * IWorkbenchPartSite method returns an empty string since
- * the nested editor is not created from the registry.
- *
- * @return An empty string.
- */
- public String getRegisteredName() {
- return ""; //$NON-NLS-1$
- }
-
- /**
- * Returns the selection changed listener which listens to the nested
- * editor's selection changes, and calls handleSelectionChanged.
- *
- * @return the selection changed listener
- */
- private ISelectionChangedListener getSelectionChangedListener() {
- if (selectionChangedListener == null) {
- selectionChangedListener = new ISelectionChangedListener() {
- public void selectionChanged(SelectionChangedEvent event) {
- TabbedPropertyPageViewSite.this.handleSelectionChanged(event);
- }
- };
- }
- return selectionChangedListener;
- }
-
- /**
- * The MultiPageEditorSite implementation of this
- * IWorkbenchPartSite method returns the selection provider
- * set by setSelectionProvider.
- *
- * @return The current selection provider.
- */
- public ISelectionProvider getSelectionProvider() {
- return selectionProvider;
- }
-
- public final Object getService(final Class key) {
- return serviceLocator.getService(key);
- }
-
- /**
- * The MultiPageEditorSite implementation of this
- * IWorkbenchPartSite method forwards to the multi-page
- * editor to return the shell.
- *
- * @return The shell in which this editor site resides.
- */
- public Shell getShell() {
- return getMultiPageEditor().getSite().getShell();
- }
-
- /**
- * The MultiPageEditorSite implementation of this
- * IWorkbenchPartSite method forwards to the multi-page
- * editor to return the workbench window.
- *
- * @return The workbench window in which this editor site resides.
- */
- public IWorkbenchWindow getWorkbenchWindow() {
- return getMultiPageEditor().getSite().getWorkbenchWindow();
- }
-
- /**
- * Handles a post selection changed even from the nexted editor.
- *
- * Subclasses may extend or reimplement this method
- *
- * @param event the event
- *
- * @since 3.2
- */
- protected void handlePostSelectionChanged(SelectionChangedEvent event) {
- ISelectionProvider parentProvider = getMultiPageEditor().getSite()
- .getSelectionProvider();
- if (parentProvider instanceof TabbedPageSelectionProvider) {
- SelectionChangedEvent newEvent = new SelectionChangedEvent(
- parentProvider, event.getSelection());
- TabbedPageSelectionProvider prov = (TabbedPageSelectionProvider) parentProvider;
- prov.firePostSelectionChanged(newEvent);
- }
- }
-
- /**
- * Handles a selection changed event from the nested editor. The default
- * implementation gets the selection provider from the multi-page editor's
- * site, and calls fireSelectionChanged on it (only if it is
- * an instance of MultiPageSelectionProvider), passing a new
- * event object.
- *
- * Subclasses may extend or reimplement this method. - *
- * - * @param event - * the event - */ - protected void handleSelectionChanged(SelectionChangedEvent event) { - ISelectionProvider parentProvider = getMultiPageEditor().getSite() - .getSelectionProvider(); - if (parentProvider instanceof TabbedPageSelectionProvider) { - SelectionChangedEvent newEvent = new SelectionChangedEvent( - parentProvider, event.getSelection()); - TabbedPageSelectionProvider prov = (TabbedPageSelectionProvider) parentProvider; - prov.fireSelectionChanged(newEvent); - } - } - - public final boolean hasService(final Class key) { - return serviceLocator.hasService(key); - } - - /** - * TheMultiPageEditorSite implementation of this
- * IWorkbenchPartSite method forwards to the multi-page
- * editor for registration.
- *
- * @param menuManager
- * The menu manager
- * @param selProvider
- * The selection provider.
- */
- public void registerContextMenu(MenuManager menuManager,
- ISelectionProvider selProvider) {
- getMultiPageEditor().getSite().registerContextMenu(menuManager,
- selProvider);
- }
-
- public final void registerContextMenu(final MenuManager menuManager,
- final ISelectionProvider selectionProvider,
- final boolean includeEditorInput) {
- registerContextMenu(getId(), menuManager, selectionProvider,
- includeEditorInput);
- }
-
- /**
- * The MultiPageEditorSite implementation of this
- * IWorkbenchPartSite method forwards to the multi-page
- * editor for registration.
- *
- * @param menuID
- * The identifier for the menu.
- * @param menuMgr
- * The menu manager
- * @param selProvider
- * The selection provider.
- */
- public void registerContextMenu(String menuID, MenuManager menuMgr,
- ISelectionProvider selProvider) {
- if (menuExtenders == null) {
- menuExtenders = new ArrayList(1);
- }
- PartSite.registerContextMenu(menuID, menuMgr, selProvider, true,
- editor, e4Context, menuExtenders);
- }
-
- public final void registerContextMenu(final String menuId,
- final MenuManager menuManager,
- final ISelectionProvider selectionProvider,
- final boolean includeEditorInput) {
- if (menuExtenders == null) {
- menuExtenders = new ArrayList(1);
- }
- PartSite.registerContextMenu(menuId, menuManager, selectionProvider,
- includeEditorInput, editor, e4Context, menuExtenders);
- }
-
- /**
- * The MultiPageEditorSite implementation of this
- * IWorkbenchPartSite method remembers the selection
- * provider, and also hooks a listener on it, which calls
- * handleSelectionChanged when a selection changed event
- * occurs.
- *
- * @param provider
- * The selection provider.
- * @see MultiPageEditorSite#handleSelectionChanged(SelectionChangedEvent)
- */
- public void setSelectionProvider(ISelectionProvider provider) {
- ISelectionProvider oldSelectionProvider = selectionProvider;
- selectionProvider = provider;
- if (oldSelectionProvider != null) {
- oldSelectionProvider
- .removeSelectionChangedListener(getSelectionChangedListener());
- if (oldSelectionProvider instanceof IPostSelectionProvider) {
- ((IPostSelectionProvider) oldSelectionProvider)
- .removePostSelectionChangedListener(getPostSelectionChangedListener());
- }
- }
- if (selectionProvider != null) {
- selectionProvider
- .addSelectionChangedListener(getSelectionChangedListener());
- if (selectionProvider instanceof IPostSelectionProvider) {
- ((IPostSelectionProvider) selectionProvider)
- .addPostSelectionChangedListener(getPostSelectionChangedListener());
- }
- }
- }
-
- @Override
- public String getSecondaryId() {
- return ((IViewSite)multiPageEditor.getSite()).getSecondaryId();
- }
-
-}
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * 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:
+ * VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.browsing.ui.swt;
+
+/*******************************************************************************
+ * Copyright (c) 2000, 2008 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * IBM Corporation - initial API and implementation
+ *******************************************************************************/
+
+import java.util.ArrayList;
+
+import org.eclipse.core.runtime.Assert;
+import org.eclipse.e4.core.contexts.IEclipseContext;
+import org.eclipse.jface.action.MenuManager;
+import org.eclipse.jface.viewers.ILabelDecorator;
+import org.eclipse.jface.viewers.IPostSelectionProvider;
+import org.eclipse.jface.viewers.ISelectionChangedListener;
+import org.eclipse.jface.viewers.ISelectionProvider;
+import org.eclipse.jface.viewers.SelectionChangedEvent;
+import org.eclipse.swt.widgets.Shell;
+import org.eclipse.ui.IActionBars;
+import org.eclipse.ui.IEditorActionBarContributor;
+import org.eclipse.ui.IKeyBindingService;
+import org.eclipse.ui.INestableKeyBindingService;
+import org.eclipse.ui.IViewPart;
+import org.eclipse.ui.IViewSite;
+import org.eclipse.ui.IWorkbenchPage;
+import org.eclipse.ui.IWorkbenchPart;
+import org.eclipse.ui.IWorkbenchWindow;
+import org.eclipse.ui.internal.PartSite;
+import org.eclipse.ui.internal.PopupMenuExtender;
+import org.eclipse.ui.internal.WorkbenchPlugin;
+import org.eclipse.ui.internal.services.INestable;
+import org.eclipse.ui.internal.services.IServiceLocatorCreator;
+import org.eclipse.ui.internal.services.ServiceLocator;
+import org.eclipse.ui.part.MultiPageEditorSite;
+import org.eclipse.ui.services.IDisposable;
+import org.eclipse.ui.services.IServiceLocator;
+
+/**
+ * Site for a nested editor within a multi-page editor. Selection is handled by
+ * forwarding the event to the multi-page editor's selection listeners; most
+ * other methods are forwarded to the multi-page editor's site.
+ *
+ * The base implementation of MultiPageEditor.createSite creates
+ * an instance of this class. This class may be instantiated or subclassed.
+ *
null if none registered.
+ */
+ private ArrayList menuExtenders;
+
+ /**
+ * The multi-page editor.
+ */
+ private final TabbedPropertyPage multiPageEditor;
+
+ /**
+ * The post selection changed listener.
+ */
+ private ISelectionChangedListener postSelectionChangedListener = null;
+
+ /**
+ * The selection change listener, initialized lazily; null if
+ * not yet created.
+ */
+ private ISelectionChangedListener selectionChangedListener = null;
+
+ /**
+ * The selection provider; null if none.
+ *
+ * @see MultiPageEditorSite#setSelectionProvider(ISelectionProvider)
+ */
+ private ISelectionProvider selectionProvider = null;
+
+ /**
+ * The cached copy of the key binding service specific to this multi-page
+ * editor site. This value is null if it is not yet
+ * initialized.
+ */
+ private IKeyBindingService service = null;
+
+ /**
+ * The local service locator for this multi-page editor site. This value is
+ * never null.
+ */
+ private final ServiceLocator serviceLocator;
+
+ private IEclipseContext e4Context;
+
+ /**
+ * Creates a site for the given editor nested within the given multi-page
+ * editor.
+ *
+ * @param multiPageEditor
+ * the multi-page editor
+ * @param editor
+ * the nested editor
+ */
+ public TabbedPropertyPageViewSite(TabbedPropertyPage multiPageEditor,
+ IViewPart editor) {
+ Assert.isNotNull(multiPageEditor);
+ Assert.isNotNull(editor);
+ this.multiPageEditor = multiPageEditor;
+ this.editor = editor;
+
+ final IServiceLocator parentServiceLocator = multiPageEditor.getSite();
+ IServiceLocatorCreator slc = (IServiceLocatorCreator) parentServiceLocator
+ .getService(IServiceLocatorCreator.class);
+ this.serviceLocator = (ServiceLocator) slc.createServiceLocator(
+ parentServiceLocator, null, new IDisposable() {
+ @Override
+ public void dispose() {
+// final Control control = ((PartSite)getMultiPageEditor().getSite()).getPane().getControl();
+// if (control != null && !control.isDisposed()) {
+// ((PartSite)getMultiPageEditor().getSite()).getPane().doHide();
+// }
+ }
+ });
+ e4Context = ((PartSite)editor.getViewSite()).getContext().createChild("TabbedPropertyPageViewSite");
+ serviceLocator.setContext(e4Context);
+ initializeDefaultServices();
+ }
+
+ /**
+ * Initialize the slave services for this site.
+ */
+ private void initializeDefaultServices() {
+// serviceLocator.registerService(IMultiPageEditorSiteHolder.class,
+// new ITabbedPropertyPageSiteHolder() {
+// public TabbedPropertyPageViewSite getSite() {
+// return TabbedPropertyPageViewSite.this;
+// }
+// });
+ // Not possible to initialize this service for a view site:
+// serviceLocator.registerService(IWorkbenchLocationService.class,
+// new WorkbenchLocationService(IServiceScopes.MPESITE_SCOPE,
+// getWorkbenchWindow().getWorkbench(),
+// getWorkbenchWindow(), getMultiPageEditor().getSite(),
+// this, null, 3));
+ }
+
+ /**
+ * Notifies the multi page editor service that the component within which it
+ * exists has become active.
+ *
+ * @since 3.2
+ */
+ public final void activate() {
+ e4Context.activate();
+ serviceLocator.activate();
+ }
+
+ /**
+ * Notifies the multi page editor service that the component within which it
+ * exists has been deactived.
+ *
+ * @since 3.2
+ */
+ public final void deactivate() {
+ serviceLocator.deactivate();
+ e4Context.deactivate();
+ }
+
+ /**
+ * Dispose the contributions.
+ */
+ public void dispose() {
+ if (menuExtenders != null) {
+ for (int i = 0; i < menuExtenders.size(); i++) {
+ ((PopupMenuExtender) menuExtenders.get(i)).dispose();
+ }
+ menuExtenders = null;
+ }
+
+ // Remove myself from the list of nested key binding services.
+ if (service != null) {
+ IKeyBindingService parentService = getMultiPageEditor().getSite()
+ .getKeyBindingService();
+ if (parentService instanceof INestableKeyBindingService) {
+ INestableKeyBindingService nestableParent = (INestableKeyBindingService) parentService;
+ nestableParent.removeKeyBindingService(this);
+ }
+ service = null;
+ }
+
+ if (serviceLocator != null) {
+ serviceLocator.dispose();
+ }
+ e4Context.dispose();
+ }
+
+ /**
+ * The MultiPageEditorSite implementation of this
+ * IEditorSite method returns null, since
+ * nested editors do not have their own action bar contributor.
+ *
+ * @return null
+ */
+ public IEditorActionBarContributor getActionBarContributor() {
+ return null;
+ }
+
+ /**
+ * The MultiPageEditorSite implementation of this
+ * IEditorSite method forwards to the multi-page editor to
+ * return the action bars.
+ *
+ * @return The action bars from the parent multi-page editor.
+ */
+ public IActionBars getActionBars() {
+ return ((IViewSite)multiPageEditor.getSite()).getActionBars();
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see org.eclipse.core.runtime.IAdaptable#getAdapter(java.lang.Class)
+ */
+ public Object getAdapter(Class adapter) {
+ return null;
+ }
+
+ /**
+ * The MultiPageEditorSite implementation of this
+ * IWorkbenchPartSite method forwards to the multi-page
+ * editor to return the decorator manager.
+ *
+ * @return The decorator from the workbench window.
+ * @deprecated use IWorkbench.getDecoratorManager()
+ */
+ @Deprecated
+ public ILabelDecorator getDecoratorManager() {
+ return getWorkbenchWindow().getWorkbench().getDecoratorManager()
+ .getLabelDecorator();
+ }
+
+// /**
+// * Returns the nested editor.
+// *
+// * @return the nested editor
+// */
+// public IEditorPart getEditor() {
+// return editor;
+// }
+
+ /**
+ * The MultiPageEditorSite implementation of this
+ * IWorkbenchPartSite method returns an empty string since
+ * the nested editor is not created from the registry.
+ *
+ * @return An empty string.
+ */
+ public String getId() {
+ return ""; //$NON-NLS-1$
+ }
+
+ /*
+ * (non-Javadoc) Method declared on IEditorSite.
+ */
+ public IKeyBindingService getKeyBindingService() {
+ if (service == null) {
+ service = getMultiPageEditor().getSite()
+ .getKeyBindingService();
+ if (service instanceof INestableKeyBindingService) {
+ INestableKeyBindingService nestableService = (INestableKeyBindingService) service;
+ service = nestableService.getKeyBindingService(this);
+
+ } else {
+ /*
+ * This is an internal reference, and should not be copied by
+ * client code. If you are thinking of copying this, DON'T DO
+ * IT.
+ */
+ WorkbenchPlugin
+ .log("MultiPageEditorSite.getKeyBindingService() Parent key binding service was not an instance of INestableKeyBindingService. It was an instance of " + service.getClass().getName() + " instead."); //$NON-NLS-1$ //$NON-NLS-2$
+ }
+ }
+ return service;
+ }
+
+ /**
+ * Returns the multi-page editor.
+ *
+ * @return the multi-page editor
+ */
+ public TabbedPropertyPage getMultiPageEditor() {
+ return multiPageEditor;
+ }
+
+ /**
+ * The MultiPageEditorSite implementation of this
+ * IWorkbenchPartSite method forwards to the multi-page
+ * editor to return the workbench page.
+ *
+ * @return The workbench page in which this editor site resides.
+ */
+ public IWorkbenchPage getPage() {
+ return getMultiPageEditor().getSite().getPage();
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see org.eclipse.ui.IWorkbenchPartSite#getPart()
+ */
+ public IWorkbenchPart getPart() {
+ return editor;
+ }
+
+ /**
+ * The MultiPageEditorSite implementation of this
+ * IWorkbenchPartSite method returns an empty string since
+ * the nested editor is not created from the registry.
+ *
+ * @return An empty string.
+ */
+ public String getPluginId() {
+ return ""; //$NON-NLS-1$
+ }
+
+ /**
+ * Returns the post selection change listener which listens to the nested
+ * editor's selection changes.
+ *
+ * @return the post selection change listener.
+ */
+ private ISelectionChangedListener getPostSelectionChangedListener() {
+ if (postSelectionChangedListener == null) {
+ postSelectionChangedListener = new ISelectionChangedListener() {
+ public void selectionChanged(SelectionChangedEvent event) {
+ TabbedPropertyPageViewSite.this.handlePostSelectionChanged(event);
+ }
+ };
+ }
+ return postSelectionChangedListener;
+ }
+
+ /**
+ * The MultiPageEditorSite implementation of this
+ * IWorkbenchPartSite method returns an empty string since
+ * the nested editor is not created from the registry.
+ *
+ * @return An empty string.
+ */
+ public String getRegisteredName() {
+ return ""; //$NON-NLS-1$
+ }
+
+ /**
+ * Returns the selection changed listener which listens to the nested
+ * editor's selection changes, and calls handleSelectionChanged.
+ *
+ * @return the selection changed listener
+ */
+ private ISelectionChangedListener getSelectionChangedListener() {
+ if (selectionChangedListener == null) {
+ selectionChangedListener = new ISelectionChangedListener() {
+ public void selectionChanged(SelectionChangedEvent event) {
+ TabbedPropertyPageViewSite.this.handleSelectionChanged(event);
+ }
+ };
+ }
+ return selectionChangedListener;
+ }
+
+ /**
+ * The MultiPageEditorSite implementation of this
+ * IWorkbenchPartSite method returns the selection provider
+ * set by setSelectionProvider.
+ *
+ * @return The current selection provider.
+ */
+ public ISelectionProvider getSelectionProvider() {
+ return selectionProvider;
+ }
+
+ public final Object getService(final Class key) {
+ return serviceLocator.getService(key);
+ }
+
+ /**
+ * The MultiPageEditorSite implementation of this
+ * IWorkbenchPartSite method forwards to the multi-page
+ * editor to return the shell.
+ *
+ * @return The shell in which this editor site resides.
+ */
+ public Shell getShell() {
+ return getMultiPageEditor().getSite().getShell();
+ }
+
+ /**
+ * The MultiPageEditorSite implementation of this
+ * IWorkbenchPartSite method forwards to the multi-page
+ * editor to return the workbench window.
+ *
+ * @return The workbench window in which this editor site resides.
+ */
+ public IWorkbenchWindow getWorkbenchWindow() {
+ return getMultiPageEditor().getSite().getWorkbenchWindow();
+ }
+
+ /**
+ * Handles a post selection changed even from the nexted editor.
+ *
+ * Subclasses may extend or reimplement this method
+ *
+ * @param event the event
+ *
+ * @since 3.2
+ */
+ protected void handlePostSelectionChanged(SelectionChangedEvent event) {
+ ISelectionProvider parentProvider = getMultiPageEditor().getSite()
+ .getSelectionProvider();
+ if (parentProvider instanceof TabbedPageSelectionProvider) {
+ SelectionChangedEvent newEvent = new SelectionChangedEvent(
+ parentProvider, event.getSelection());
+ TabbedPageSelectionProvider prov = (TabbedPageSelectionProvider) parentProvider;
+ prov.firePostSelectionChanged(newEvent);
+ }
+ }
+
+ /**
+ * Handles a selection changed event from the nested editor. The default
+ * implementation gets the selection provider from the multi-page editor's
+ * site, and calls fireSelectionChanged on it (only if it is
+ * an instance of MultiPageSelectionProvider), passing a new
+ * event object.
+ *
+ * Subclasses may extend or reimplement this method. + *
+ * + * @param event + * the event + */ + protected void handleSelectionChanged(SelectionChangedEvent event) { + ISelectionProvider parentProvider = getMultiPageEditor().getSite() + .getSelectionProvider(); + if (parentProvider instanceof TabbedPageSelectionProvider) { + SelectionChangedEvent newEvent = new SelectionChangedEvent( + parentProvider, event.getSelection()); + TabbedPageSelectionProvider prov = (TabbedPageSelectionProvider) parentProvider; + prov.fireSelectionChanged(newEvent); + } + } + + public final boolean hasService(final Class key) { + return serviceLocator.hasService(key); + } + + /** + * TheMultiPageEditorSite implementation of this
+ * IWorkbenchPartSite method forwards to the multi-page
+ * editor for registration.
+ *
+ * @param menuManager
+ * The menu manager
+ * @param selProvider
+ * The selection provider.
+ */
+ public void registerContextMenu(MenuManager menuManager,
+ ISelectionProvider selProvider) {
+ getMultiPageEditor().getSite().registerContextMenu(menuManager,
+ selProvider);
+ }
+
+ public final void registerContextMenu(final MenuManager menuManager,
+ final ISelectionProvider selectionProvider,
+ final boolean includeEditorInput) {
+ registerContextMenu(getId(), menuManager, selectionProvider,
+ includeEditorInput);
+ }
+
+ /**
+ * The MultiPageEditorSite implementation of this
+ * IWorkbenchPartSite method forwards to the multi-page
+ * editor for registration.
+ *
+ * @param menuID
+ * The identifier for the menu.
+ * @param menuMgr
+ * The menu manager
+ * @param selProvider
+ * The selection provider.
+ */
+ public void registerContextMenu(String menuID, MenuManager menuMgr,
+ ISelectionProvider selProvider) {
+ if (menuExtenders == null) {
+ menuExtenders = new ArrayList(1);
+ }
+ PartSite.registerContextMenu(menuID, menuMgr, selProvider, true,
+ editor, e4Context, menuExtenders);
+ }
+
+ public final void registerContextMenu(final String menuId,
+ final MenuManager menuManager,
+ final ISelectionProvider selectionProvider,
+ final boolean includeEditorInput) {
+ if (menuExtenders == null) {
+ menuExtenders = new ArrayList(1);
+ }
+ PartSite.registerContextMenu(menuId, menuManager, selectionProvider,
+ includeEditorInput, editor, e4Context, menuExtenders);
+ }
+
+ /**
+ * The MultiPageEditorSite implementation of this
+ * IWorkbenchPartSite method remembers the selection
+ * provider, and also hooks a listener on it, which calls
+ * handleSelectionChanged when a selection changed event
+ * occurs.
+ *
+ * @param provider
+ * The selection provider.
+ * @see MultiPageEditorSite#handleSelectionChanged(SelectionChangedEvent)
+ */
+ public void setSelectionProvider(ISelectionProvider provider) {
+ ISelectionProvider oldSelectionProvider = selectionProvider;
+ selectionProvider = provider;
+ if (oldSelectionProvider != null) {
+ oldSelectionProvider
+ .removeSelectionChangedListener(getSelectionChangedListener());
+ if (oldSelectionProvider instanceof IPostSelectionProvider) {
+ ((IPostSelectionProvider) oldSelectionProvider)
+ .removePostSelectionChangedListener(getPostSelectionChangedListener());
+ }
+ }
+ if (selectionProvider != null) {
+ selectionProvider
+ .addSelectionChangedListener(getSelectionChangedListener());
+ if (selectionProvider instanceof IPostSelectionProvider) {
+ ((IPostSelectionProvider) selectionProvider)
+ .addPostSelectionChangedListener(getPostSelectionChangedListener());
+ }
+ }
+ }
+
+ @Override
+ public String getSecondaryId() {
+ return ((IViewSite)multiPageEditor.getSite()).getSecondaryId();
+ }
+
+}