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