[570839] [UI] Reopen CDOLob editors after a restart
https://bugs.eclipse.org/bugs/show_bug.cgi?id=570839
diff --git a/plugins/org.eclipse.emf.cdo.explorer.ui/plugin.xml b/plugins/org.eclipse.emf.cdo.explorer.ui/plugin.xml
index 3ac7802..c51de2b 100644
--- a/plugins/org.eclipse.emf.cdo.explorer.ui/plugin.xml
+++ b/plugins/org.eclipse.emf.cdo.explorer.ui/plugin.xml
@@ -855,6 +855,9 @@
<factory
id="org.eclipse.emf.cdo.explorer.ui.checkouts.CDOModelEditorInput.ElementFactory"
class="org.eclipse.emf.cdo.explorer.ui.checkouts.CDOModelEditorInput$ElementFactory"/>
+ <factory
+ id="org.eclipse.emf.cdo.explorer.ui.checkouts.CDOCheckoutLobEditorInput.ElementFactory"
+ class="org.eclipse.emf.cdo.explorer.ui.checkouts.CDOCheckoutLobEditorInput$ElementFactory"/>
</extension>
<extension point="org.eclipse.emf.cdo.ui.editorOpeners">
diff --git a/plugins/org.eclipse.emf.cdo.explorer.ui/src/org/eclipse/emf/cdo/explorer/ui/checkouts/CDOCheckoutLobEditorInput.java b/plugins/org.eclipse.emf.cdo.explorer.ui/src/org/eclipse/emf/cdo/explorer/ui/checkouts/CDOCheckoutLobEditorInput.java
new file mode 100644
index 0000000..8253e62
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.explorer.ui/src/org/eclipse/emf/cdo/explorer/ui/checkouts/CDOCheckoutLobEditorInput.java
@@ -0,0 +1,183 @@
+/*
+ * Copyright (c) 2020 Eike Stepper (Loehne, Germany) 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:
+ * Eike Stepper - initial API and implementation
+ */
+package org.eclipse.emf.cdo.explorer.ui.checkouts;
+
+import org.eclipse.emf.cdo.eresource.CDOFileResource;
+import org.eclipse.emf.cdo.eresource.CDOResourceNode;
+import org.eclipse.emf.cdo.explorer.CDOExplorerUtil;
+import org.eclipse.emf.cdo.explorer.checkouts.CDOCheckout;
+import org.eclipse.emf.cdo.internal.ui.editor.CDOLobEditorInput;
+import org.eclipse.emf.cdo.internal.ui.editor.CDOLobStorage;
+import org.eclipse.emf.cdo.view.CDOView;
+
+import org.eclipse.net4j.util.ObjectUtil;
+import org.eclipse.net4j.util.lifecycle.LifecycleUtil;
+import org.eclipse.net4j.util.ui.GlobalPartAdapter;
+
+import org.eclipse.emf.common.util.URI;
+
+import org.eclipse.core.runtime.IAdaptable;
+import org.eclipse.ui.IEditorInput;
+import org.eclipse.ui.IEditorPart;
+import org.eclipse.ui.IEditorReference;
+import org.eclipse.ui.IElementFactory;
+import org.eclipse.ui.IMemento;
+import org.eclipse.ui.IPersistableElement;
+import org.eclipse.ui.IWorkbenchPage;
+import org.eclipse.ui.IWorkbenchPart;
+import org.eclipse.ui.IWorkbenchPartReference;
+import org.eclipse.ui.PartInitException;
+
+/**
+ * A text editor will consult {@link CDOLobStorage} for this input.
+ *
+ * @author Eike Stepper
+ */
+public class CDOCheckoutLobEditorInput extends CDOLobEditorInput implements IPersistableElement
+{
+ protected static final String URI_TAG = "uri";
+
+ protected static final String COMMIT_ON_SAVE_TAG = "commitOnSave";
+
+ public CDOCheckoutLobEditorInput(URI uri)
+ {
+ this(uri, false);
+ }
+
+ public CDOCheckoutLobEditorInput(URI uri, boolean commitOnSave)
+ {
+ super(getFile(uri), commitOnSave);
+ setURI(uri);
+ }
+
+ @Override
+ public IPersistableElement getPersistable()
+ {
+ return this;
+ }
+
+ @Override
+ public void saveState(IMemento memento)
+ {
+ URI uri = getURI();
+ memento.putString(URI_TAG, uri == null ? null : uri.toString());
+ memento.putBoolean(COMMIT_ON_SAVE_TAG, isCommitOnSave());
+ }
+
+ @Override
+ public String getFactoryId()
+ {
+ return ElementFactory.ID;
+ }
+
+ public static IEditorPart openEditor(IWorkbenchPage page, String editorID, URI uri) throws PartInitException
+ {
+ for (IEditorReference editorReference : page.getEditorReferences())
+ {
+ if (!ObjectUtil.equals(editorReference.getId(), editorID))
+ {
+ continue;
+ }
+
+ IEditorInput editorInput = editorReference.getEditorInput();
+ if (!(editorInput instanceof CDOCheckoutLobEditorInput))
+ {
+ continue;
+ }
+
+ CDOCheckoutLobEditorInput lobInput = (CDOCheckoutLobEditorInput)editorInput;
+ if (!lobInput.getURI().equals(uri))
+ {
+ continue;
+ }
+
+ IEditorPart editor = editorReference.getEditor(true);
+ page.activate(editor);
+ return editor;
+ }
+
+ IEditorInput lobInput = new CDOCheckoutLobEditorInput(uri, true);
+ return page.openEditor(lobInput, editorID);
+ }
+
+ private static CDOFileResource<?> getFile(URI uri)
+ {
+ String id = uri.authority();
+ CDOCheckout checkout = CDOExplorerUtil.getCheckout(id);
+ if (checkout != null)
+ {
+ checkout.open();
+
+ CDOView view = checkout.getView();
+ if (!view.isHistorical())
+ {
+ view = checkout.openTransaction();
+ }
+
+ CDOResourceNode node = view.getResourceNode(uri.path());
+ if (node instanceof CDOFileResource)
+ {
+ return (CDOFileResource<?>)node;
+ }
+ }
+
+ return null;
+ }
+
+ static
+ {
+ new GlobalPartAdapter()
+ {
+ @Override
+ public void partClosed(IWorkbenchPartReference partRef)
+ {
+ IWorkbenchPart part = partRef.getPart(false);
+ if (part instanceof IEditorPart)
+ {
+ IEditorPart editor = (IEditorPart)part;
+
+ IEditorInput input = editor.getEditorInput();
+ if (input instanceof CDOCheckoutLobEditorInput)
+ {
+ CDOCheckoutLobEditorInput lobInput = (CDOCheckoutLobEditorInput)input;
+
+ CDOView view = lobInput.getResource().cdoView();
+ CDOCheckout checkout = CDOExplorerUtil.getCheckout(view);
+ if (checkout == null || checkout.getView() != view)
+ {
+ LifecycleUtil.deactivate(view);
+ }
+ }
+ }
+ }
+ };
+ }
+
+ /**
+ * @author Eike Stepper
+ */
+ public static class ElementFactory implements IElementFactory
+ {
+ public static final String ID = "org.eclipse.emf.cdo.explorer.ui.checkouts.CDOCheckoutLobEditorInput.ElementFactory";
+
+ public ElementFactory()
+ {
+ }
+
+ @Override
+ public IAdaptable createElement(IMemento memento)
+ {
+ URI uri = URI.createURI(memento.getString(URI_TAG));
+ boolean commitOnSave = memento.getBoolean(COMMIT_ON_SAVE_TAG);
+ return new CDOCheckoutLobEditorInput(uri, commitOnSave);
+ }
+ }
+}
diff --git a/plugins/org.eclipse.emf.cdo.explorer.ui/src/org/eclipse/emf/cdo/explorer/ui/checkouts/actions/OpenWithActionProvider.java b/plugins/org.eclipse.emf.cdo.explorer.ui/src/org/eclipse/emf/cdo/explorer/ui/checkouts/actions/OpenWithActionProvider.java
index 18d682b..95c8179 100644
--- a/plugins/org.eclipse.emf.cdo.explorer.ui/src/org/eclipse/emf/cdo/explorer/ui/checkouts/actions/OpenWithActionProvider.java
+++ b/plugins/org.eclipse.emf.cdo.explorer.ui/src/org/eclipse/emf/cdo/explorer/ui/checkouts/actions/OpenWithActionProvider.java
@@ -21,17 +21,15 @@
import org.eclipse.emf.cdo.explorer.CDOExplorerUtil;
import org.eclipse.emf.cdo.explorer.checkouts.CDOCheckout;
import org.eclipse.emf.cdo.explorer.ui.bundle.OM;
+import org.eclipse.emf.cdo.explorer.ui.checkouts.CDOCheckoutLobEditorInput;
import org.eclipse.emf.cdo.internal.explorer.CDOExplorerURIHandler;
import org.eclipse.emf.cdo.internal.ui.dialogs.EditObjectDialog;
-import org.eclipse.emf.cdo.internal.ui.editor.CDOLobEditorInput;
import org.eclipse.emf.cdo.transaction.CDOTransaction;
import org.eclipse.emf.cdo.ui.CDOEditorOpener;
import org.eclipse.emf.cdo.ui.CDOEditorUtil;
import org.eclipse.emf.cdo.util.CDOUtil;
-import org.eclipse.emf.cdo.view.CDOView;
import org.eclipse.net4j.util.ObjectUtil;
-import org.eclipse.net4j.util.om.OMPlatform;
import org.eclipse.net4j.util.ui.UIUtil;
import org.eclipse.emf.common.command.BasicCommandStack;
@@ -49,10 +47,7 @@
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.IActionBars;
-import org.eclipse.ui.IEditorPart;
-import org.eclipse.ui.IPartListener;
import org.eclipse.ui.IWorkbenchPage;
-import org.eclipse.ui.IWorkbenchPart;
import org.eclipse.ui.PartInitException;
import org.eclipse.ui.navigator.CommonActionProvider;
import org.eclipse.ui.navigator.ICommonActionConstants;
@@ -65,8 +60,6 @@
*/
public class OpenWithActionProvider extends CommonActionProvider
{
- private static final boolean OMIT_LOB_HANDLER_URI = OMPlatform.INSTANCE.isProperty("org.eclipse.emf.cdo.explorer.ui.omitLobHandlerURI");
-
private ICommonViewerWorkbenchSite viewSite;
private OpenAction openAction;
@@ -276,28 +269,6 @@
editorOpener.openEditor(page, uri);
}
}
- else
- {
- // Pair<CDOResourceLeaf, String> key = Pair.create(resourceLeaf, editorOpenerID);
- //
- // synchronized (EDITORS)
- // {
- // Object editor = EDITORS.get(key);
- // if (editor != null)
- // {
- // if (editor != EDITOR_OPENING)
- // {
- // page.activate((IEditorPart)editor);
- // }
- //
- // return;
- // }
- //
- // EDITORS.put(key, EDITOR_OPENING);
- // }
- //
- // openEditor(page, cdoObject, resourceLeaf, editorOpenerID, key);
- }
}
}
else if (resourceLeaf instanceof CDOFileResource)
@@ -305,62 +276,11 @@
String editorID = CDOEditorUtil.getEffectiveEditorID(resourceLeaf);
if (editorID != null)
{
- CDOView view = resourceLeaf.cdoView();
- CDOCheckout checkout = CDOExplorerUtil.getCheckout(view);
- CDOTransaction tx = view.isHistorical() ? null : checkout != null ? checkout.openTransaction() : view.getSession().openTransaction(view.getBranch());
- CDOResourceLeaf txLeaf = tx == null ? resourceLeaf : tx.getObject(resourceLeaf);
+ URI uri = CDOExplorerURIHandler.createURI(resourceLeaf);
try
{
- CDOLobEditorInput editorInput = (CDOLobEditorInput)CDOEditorUtil.createLobEditorInput(txLeaf, true);
-
- if (checkout != null && !OMIT_LOB_HANDLER_URI)
- {
- editorInput.setURI(CDOExplorerURIHandler.createURI(checkout, txLeaf));
- }
-
- IEditorPart editor = page.openEditor(editorInput, editorID);
-
- page.addPartListener(new IPartListener()
- {
- @Override
- public void partClosed(IWorkbenchPart part)
- {
- if (part == editor)
- {
- if (tx != null)
- {
- tx.close();
- }
-
- editor.getSite().getPage().removePartListener(this);
- }
- }
-
- @Override
- public void partActivated(IWorkbenchPart part)
- {
- // Do nothing.
- }
-
- @Override
- public void partBroughtToTop(IWorkbenchPart part)
- {
- // Do nothing.
- }
-
- @Override
- public void partDeactivated(IWorkbenchPart part)
- {
- // Do nothing.
- }
-
- @Override
- public void partOpened(IWorkbenchPart part)
- {
- // Do nothing.
- }
- });
+ CDOCheckoutLobEditorInput.openEditor(page, editorID, uri);
}
catch (PartInitException ex)
{
@@ -409,133 +329,6 @@
return edited;
}
- // private static void registerEditor(IEditorPart editor, CDOView view, Pair<CDOResourceLeaf, String> key)
- // {
- // view.properties().put(WORKBENCH_PART_KEY, editor);
- //
- // synchronized (EDITORS)
- // {
- // EDITORS.put(key, editor);
- // }
- //
- // synchronized (VIEWS)
- // {
- // VIEWS.put(editor, Pair.create(view, key));
- // }
- // }
- //
- // /**
- // * @author Eike Stepper
- // */
- // private static final class WindowListener implements IWindowListener
- // {
- // public void windowOpened(IWorkbenchWindow window)
- // {
- // window.addPageListener(PAGE_LISTENER);
- // }
- //
- // public void windowClosed(IWorkbenchWindow window)
- // {
- // window.removePageListener(PAGE_LISTENER);
- // }
- //
- // public void windowActivated(IWorkbenchWindow window)
- // {
- // // Do nothing
- // }
- //
- // public void windowDeactivated(IWorkbenchWindow window)
- // {
- // // Do nothing
- // }
- // }
- //
- // /**
- // * @author Eike Stepper
- // */
- // private static final class PageListener implements IPageListener
- // {
- // public void pageOpened(IWorkbenchPage page)
- // {
- // page.addPartListener(PART_LISTENER);
- // }
- //
- // public void pageClosed(IWorkbenchPage page)
- // {
- // page.removePartListener(PART_LISTENER);
- // }
- //
- // public void pageActivated(IWorkbenchPage page)
- // {
- // // Do nothing
- // }
- // }
- //
- // /**
- // * @author Eike Stepper
- // */
- // private static final class PartListener implements IPartListener2
- // {
- // public void partOpened(IWorkbenchPartReference partRef)
- // {
- // }
- //
- // public void partClosed(IWorkbenchPartReference partRef)
- // {
- // IWorkbenchPart part = partRef.getPart(false);
- // if (part != null)
- // {
- // Pair<CDOView, Pair<CDOResourceLeaf, String>> pair;
- // synchronized (VIEWS)
- // {
- // pair = VIEWS.remove(part);
- // }
- //
- // if (pair != null)
- // {
- // CDOView view = pair.getElement1();
- // view.close();
- //
- // Pair<CDOResourceLeaf, String> key = pair.getElement2();
- // synchronized (EDITORS)
- // {
- // EDITORS.remove(key);
- // }
- // }
- // }
- // }
- //
- // public void partVisible(IWorkbenchPartReference partRef)
- // {
- // // Do nothing
- // }
- //
- // public void partHidden(IWorkbenchPartReference partRef)
- // {
- // // Do nothing
- // }
- //
- // public void partActivated(IWorkbenchPartReference partRef)
- // {
- // // Do nothing
- // }
- //
- // public void partDeactivated(IWorkbenchPartReference partRef)
- // {
- // // Do nothing
- // }
- //
- // public void partBroughtToTop(IWorkbenchPartReference partRef)
- // {
- // // Do nothing
- // }
- //
- // public void partInputChanged(IWorkbenchPartReference partRef)
- // {
- // // Do nothing
- // }
- // }
-
/**
* @author Eike Stepper
*/
@@ -599,39 +392,4 @@
openEditor(page, null, openableElement, editorOpener.getID());
}
}
-
- // /**
- // * @author Eike Stepper
- // */
- // private static class OpenFileAction extends Action
- // {
- // public static final String ID = OM.BUNDLE_ID + ".OpenFileAction"; //$NON-NLS-1$
- //
- // private final IWorkbenchPage page;
- //
- // private EObject openableElement;
- //
- // private String editorID;
- //
- // public OpenFileAction(IWorkbenchPage page, EObject openableElement, String editorID)
- // {
- // setId(ID);
- //
- // this.page = page;
- // this.openableElement = openableElement;
- // this.editorID = editorID;
- //
- // IEditorDescriptor editorDescriptor = PlatformUI.getWorkbench().getEditorRegistry().findEditor(editorID);
- // setText(editorDescriptor.getLabel());
- // setImageDescriptor(editorDescriptor.getImageDescriptor());
- //
- // setToolTipText("Edit this resource");
- // }
- //
- // @Override
- // public void run()
- // {
- // openEditor(page, null, openableElement, editorID);
- // }
- // }
}
diff --git a/plugins/org.eclipse.emf.cdo.explorer/src/org/eclipse/emf/cdo/internal/explorer/CDOExplorerURIHandler.java b/plugins/org.eclipse.emf.cdo.explorer/src/org/eclipse/emf/cdo/internal/explorer/CDOExplorerURIHandler.java
index 3b09c8d..bc46524 100644
--- a/plugins/org.eclipse.emf.cdo.explorer/src/org/eclipse/emf/cdo/internal/explorer/CDOExplorerURIHandler.java
+++ b/plugins/org.eclipse.emf.cdo.explorer/src/org/eclipse/emf/cdo/internal/explorer/CDOExplorerURIHandler.java
@@ -219,6 +219,17 @@
return null;
}
+ public static URI createURI(CDOResourceNode node)
+ {
+ CDOCheckout checkout = CDOExplorerUtil.getCheckout(node);
+ if (checkout == null)
+ {
+ return null;
+ }
+
+ return createURI(checkout, node);
+ }
+
public static URI createURI(CDOCheckout checkout, CDOResourceNode node)
{
String scheme = getScheme(node);
diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/GlobalPartAdapter.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/GlobalPartAdapter.java
new file mode 100644
index 0000000..04285fc
--- /dev/null
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/GlobalPartAdapter.java
@@ -0,0 +1,271 @@
+/*
+ * Copyright (c) 2021 Eike Stepper (Loehne, Germany) 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:
+ * Eike Stepper - initial API and implementation
+ */
+package org.eclipse.net4j.util.ui;
+
+import org.eclipse.net4j.util.collection.ConcurrentArray;
+import org.eclipse.net4j.util.internal.ui.bundle.OM;
+
+import org.eclipse.ui.IPageListener;
+import org.eclipse.ui.IPartListener2;
+import org.eclipse.ui.IWindowListener;
+import org.eclipse.ui.IWorkbench;
+import org.eclipse.ui.IWorkbenchPage;
+import org.eclipse.ui.IWorkbenchPartReference;
+import org.eclipse.ui.IWorkbenchWindow;
+import org.eclipse.ui.PlatformUI;
+
+import java.util.function.Consumer;
+
+/**
+ * @author Eike Stepper
+ * @since 3.10
+ */
+public class GlobalPartAdapter implements IWindowListener, IPageListener, IPartListener2
+{
+ private static final ConcurrentArray<GlobalPartAdapter> adapters = new ConcurrentArray<GlobalPartAdapter>()
+ {
+ @Override
+ protected GlobalPartAdapter[] newArray(int length)
+ {
+ return new GlobalPartAdapter[length];
+ }
+ };
+
+ public GlobalPartAdapter()
+ {
+ adapters.add(this);
+ }
+
+ public void dispose()
+ {
+ adapters.remove(this);
+ }
+
+ @Override
+ public void windowActivated(IWorkbenchWindow window)
+ {
+ // Subclasses may override.
+ }
+
+ @Override
+ public void windowDeactivated(IWorkbenchWindow window)
+ {
+ // Subclasses may override.
+ }
+
+ @Override
+ public void windowClosed(IWorkbenchWindow window)
+ {
+ // Subclasses may override.
+ }
+
+ @Override
+ public void windowOpened(IWorkbenchWindow window)
+ {
+ // Subclasses may override.
+ }
+
+ @Override
+ public void pageActivated(IWorkbenchPage page)
+ {
+ // Subclasses may override.
+ }
+
+ @Override
+ public void pageClosed(IWorkbenchPage page)
+ {
+ // Subclasses may override.
+ }
+
+ @Override
+ public void pageOpened(IWorkbenchPage page)
+ {
+ // Subclasses may override.
+ }
+
+ @Override
+ public void partActivated(IWorkbenchPartReference partRef)
+ {
+ // Subclasses may override.
+ }
+
+ @Override
+ public void partBroughtToTop(IWorkbenchPartReference partRef)
+ {
+ // Subclasses may override.
+ }
+
+ @Override
+ public void partClosed(IWorkbenchPartReference partRef)
+ {
+ // Subclasses may override.
+ }
+
+ @Override
+ public void partDeactivated(IWorkbenchPartReference partRef)
+ {
+ // Subclasses may override.
+ }
+
+ @Override
+ public void partOpened(IWorkbenchPartReference partRef)
+ {
+ // Subclasses may override.
+ }
+
+ @Override
+ public void partHidden(IWorkbenchPartReference partRef)
+ {
+ // Subclasses may override.
+ }
+
+ @Override
+ public void partVisible(IWorkbenchPartReference partRef)
+ {
+ // Subclasses may override.
+ }
+
+ @Override
+ public void partInputChanged(IWorkbenchPartReference partRef)
+ {
+ // Subclasses may override.
+ }
+
+ private static void notifyAdapters(Consumer<GlobalPartAdapter> consumer)
+ {
+ GlobalPartAdapter[] array = adapters.get();
+ if (array != null)
+ {
+ for (int i = 0; i < array.length; i++)
+ {
+ GlobalPartAdapter adapter = array[i];
+
+ try
+ {
+ consumer.accept(adapter);
+ }
+ catch (Exception ex)
+ {
+ OM.LOG.error(ex);
+ }
+ }
+ }
+ }
+
+ static
+ {
+ IPartListener2 partListener = new IPartListener2()
+ {
+ @Override
+ public void partOpened(IWorkbenchPartReference partRef)
+ {
+ notifyAdapters(a -> a.partOpened(partRef));
+ }
+
+ @Override
+ public void partClosed(IWorkbenchPartReference partRef)
+ {
+ notifyAdapters(a -> a.partClosed(partRef));
+ }
+
+ @Override
+ public void partActivated(IWorkbenchPartReference partRef)
+ {
+ notifyAdapters(a -> a.partActivated(partRef));
+ }
+
+ @Override
+ public void partDeactivated(IWorkbenchPartReference partRef)
+ {
+ notifyAdapters(a -> a.partDeactivated(partRef));
+ }
+
+ @Override
+ public void partBroughtToTop(IWorkbenchPartReference partRef)
+ {
+ notifyAdapters(a -> a.partBroughtToTop(partRef));
+ }
+
+ @Override
+ public void partHidden(IWorkbenchPartReference partRef)
+ {
+ notifyAdapters(a -> a.partHidden(partRef));
+ }
+
+ @Override
+ public void partVisible(IWorkbenchPartReference partRef)
+ {
+ notifyAdapters(a -> a.partVisible(partRef));
+ }
+
+ @Override
+ public void partInputChanged(IWorkbenchPartReference partRef)
+ {
+ notifyAdapters(a -> a.partInputChanged(partRef));
+ }
+ };
+
+ IPageListener pageListener = new IPageListener()
+ {
+ @Override
+ public void pageOpened(IWorkbenchPage page)
+ {
+ page.addPartListener(partListener);
+ notifyAdapters(a -> a.pageOpened(page));
+ }
+
+ @Override
+ public void pageClosed(IWorkbenchPage page)
+ {
+ page.removePartListener(partListener);
+ notifyAdapters(a -> a.pageClosed(page));
+ }
+
+ @Override
+ public void pageActivated(IWorkbenchPage page)
+ {
+ notifyAdapters(a -> a.pageActivated(page));
+ }
+ };
+
+ IWindowListener windowListener = new IWindowListener()
+ {
+ @Override
+ public void windowOpened(IWorkbenchWindow window)
+ {
+ window.addPageListener(pageListener);
+ notifyAdapters(a -> a.windowOpened(window));
+ }
+
+ @Override
+ public void windowClosed(IWorkbenchWindow window)
+ {
+ window.removePageListener(pageListener);
+ notifyAdapters(a -> a.windowOpened(window));
+ }
+
+ @Override
+ public void windowActivated(IWorkbenchWindow window)
+ {
+ notifyAdapters(a -> a.windowClosed(window));
+ }
+
+ @Override
+ public void windowDeactivated(IWorkbenchWindow window)
+ {
+ notifyAdapters(a -> a.windowDeactivated(window));
+ }
+ };
+
+ IWorkbench workbench = PlatformUI.getWorkbench();
+ workbench.addWindowListener(windowListener);
+ }
+}
