Bug 488234: [Table] Table must provide a scrollbar for the tree header part in TreeTable

https://bugs.eclipse.org/bugs/show_bug.cgi?id=488234

Change-Id: Iced4e6a8a043509328eea8c63b593720f274c6f9
Signed-off-by: Dirk Fauth <dirk.fauth@googlemail.com>
Signed-off-by: Vincent Lorenzo <vincent.lorenzo@cea.fr>

1 files changed, 417 insertions, 395 deletions

diff --git a/plugins/infra/nattable/org.eclipse.papyrus.infra.nattable.common/src/org/eclipse/papyrus/infra/nattable/common/editor/AbstractEMFNattableEditor.java b/plugins/infra/nattable/org.eclipse.papyrus.infra.nattable.common/src/org/eclipse/papyrus/infra/nattable/common/editor/AbstractEMFNattableEditor.java
index 4a4d7c56aad..0217ee34ffc 100644
--- a/plugins/infra/nattable/org.eclipse.papyrus.infra.nattable.common/src/org/eclipse/papyrus/infra/nattable/common/editor/AbstractEMFNattableEditor.java
+++ b/plugins/infra/nattable/org.eclipse.papyrus.infra.nattable.common/src/org/eclipse/papyrus/infra/nattable/common/editor/AbstractEMFNattableEditor.java
@@ -1,395 +1,417 @@
-/*****************************************************************************

- * Copyright (c) 2009, 2014 CEA LIST, LIFL, 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:

- *  Cedric Dumoulin  Cedric.dumoulin@lifl.fr - Initial API and implementation

- *  Vincent Lorenzo (CEA-LIST) vincent.lorenzo@cea.fr

- *  Christian W. Damus (CEA) - bug 430880

- *  Christian W. Damus (CEA) - bug 437217

- *

- *****************************************************************************/

-package org.eclipse.papyrus.infra.nattable.common.editor;

-

-

-import java.io.IOException;

-import java.util.Collection;

-import java.util.Collections;

-

-import org.eclipse.core.runtime.IProgressMonitor;

-import org.eclipse.emf.common.notify.Adapter;

-import org.eclipse.emf.common.notify.Notification;

-import org.eclipse.emf.common.notify.impl.AdapterImpl;

-import org.eclipse.emf.transaction.TransactionalEditingDomain;

-import org.eclipse.jface.preference.PreferenceStore;

-import org.eclipse.nebula.widgets.nattable.NatTable;

-import org.eclipse.papyrus.infra.core.services.ServiceException;

-import org.eclipse.papyrus.infra.core.services.ServicesRegistry;

-import org.eclipse.papyrus.infra.core.utils.ServiceUtils;

-import org.eclipse.papyrus.infra.emf.nattable.selection.EObjectSelectionExtractor;

-import org.eclipse.papyrus.infra.nattable.common.Activator;

-import org.eclipse.papyrus.infra.nattable.common.utils.TableEditorInput;

-import org.eclipse.papyrus.infra.nattable.manager.table.INattableModelManager;

-import org.eclipse.papyrus.infra.nattable.model.nattable.Table;

-import org.eclipse.papyrus.infra.nattable.model.nattable.nattableconfiguration.NattableconfigurationPackage;

-import org.eclipse.papyrus.infra.nattable.utils.NattableModelManagerFactory;

-import org.eclipse.papyrus.infra.nattable.utils.TableEditingDomainUtils;

-import org.eclipse.papyrus.infra.ui.editor.reload.IReloadContextProvider;

-import org.eclipse.papyrus.infra.widgets.util.NavigationTarget;

-import org.eclipse.swt.SWT;

-import org.eclipse.swt.widgets.Composite;

-import org.eclipse.ui.IEditorInput;

-import org.eclipse.ui.IEditorSite;

-import org.eclipse.ui.PartInitException;

-import org.eclipse.ui.part.EditorPart;

-

-

-/**

- * Abstract class for TableEditor

- *

- *

- *

- */

-public abstract class AbstractEMFNattableEditor extends EditorPart implements NavigationTarget {

-

-	/** the service registry */

-	protected ServicesRegistry servicesRegistry;

-

-	/**

-	 * the table manager

-	 */

-	protected INattableModelManager tableManager;

-

-	/**

-	 * the part name synchronizer

-	 */

-	private PartNameSynchronizer synchronizer;

-

-	/**

-	 * the workspace preference store for this table editor

-	 */

-	@SuppressWarnings("unused")

-	// not yet used in the table

-	private PreferenceStore workspacePreferenceStore;

-

-	/**

-	 * @param servicesRegistry

-	 * @param rawModel

-	 *

-	 */

-	public AbstractEMFNattableEditor(final ServicesRegistry servicesRegistry, final Table rawModel) {

-		this.servicesRegistry = servicesRegistry;

-		this.tableManager = NattableModelManagerFactory.INSTANCE.createNatTableModelManager(rawModel, new EObjectSelectionExtractor());

-		this.synchronizer = new PartNameSynchronizer(rawModel);

-		this.workspacePreferenceStore = getWorkspaceViewerPreferenceStore();

-	}

-

-	/**

-	 * Returns the workspace viewer <code>PreferenceStore</code>

-	 *

-	 * @return the workspace viewer <code>PreferenceStore</code>

-	 */

-	public PreferenceStore getWorkspaceViewerPreferenceStore() {

-		// not yet used by tables

-		return null;

-

-		// if(this.workspacePreferenceStore != null) {

-		// return this.workspacePreferenceStore;

-		// } else {

-		// // Try to load it

-		// IPath path = Activator.getDefault().getStateLocation();

-		// String id = getIdStr(this.tableManager.getTable());

-		//

-		//			String fileName = path.toString() + "/" + id;//$NON-NLS-1$

-		// java.io.File file = new File(fileName);

-		// this.workspacePreferenceStore = new PreferenceStore(fileName);

-		// if(file.exists()) {

-		// // Load it

-		// try {

-		// this.workspacePreferenceStore.load();

-		// } catch (Exception e) {

-		// // Create the default

-		// addDefaultPreferences();

-		// }

-		// } else {

-		// // Create it

-		// addDefaultPreferences();

-		// }

-		// return this.workspacePreferenceStore;

-		// }

-	}

-

-	// /**

-	// * returns the unique GUID of the view

-	// *

-	// * @param view

-	// * the view

-	// * @return String the GUID of a view (constant)

-	// */

-	// private static String getIdStr(Table table) {

-	// Resource resource = table.eResource();

-	// if(resource instanceof XMLResource) {

-	// String id = ((XMLResource)resource).getID(table);

-	// if(id != null) {

-	// return id;

-	// }

-	// }

-	//

-	// // Remain compatible with previous behavior.

-	// return StringStatics.BLANK;

-	// }

-

-	// not used : add a workspace preference to the table

-	// private void addDefaultPreferences() {

-	// final IPreferenceStore globalPreferenceStore = Activator.getDefault().getPreferenceStore();

-	// String tableKind = this.tableManager.getTable().getTableConfiguration().getType();

-	// }

-

-	/**

-	 *

-	 * @see org.eclipse.emf.facet.widgets.nattable.workbench.editor.NatTableEditor#init(org.eclipse.ui.IEditorSite, org.eclipse.ui.IEditorInput)

-	 *

-	 * @param site

-	 * @param input

-	 * @throws PartInitException

-	 */

-	@Override

-	public void init(final IEditorSite site, final IEditorInput input) throws PartInitException {

-		final TableEditorInput tableEditorInput = new TableEditorInput(this.tableManager.getTable(), getEditingDomain());

-		setSite(site);

-		setInput(tableEditorInput);

-		setPartName(this.tableManager.getTable().getName());

-	}

-

-	/**

-	 *

-	 * @see org.eclipse.emf.facet.widgets.nattable.workbench.editor.NatTableEditor#getEditingDomain()

-	 *

-	 * @return

-	 */

-	public TransactionalEditingDomain getEditingDomain() {

-		try {

-			return ServiceUtils.getInstance().getTransactionalEditingDomain(this.servicesRegistry);

-		} catch (final ServiceException e) {

-			Activator.log.error(e);

-		}

-		return null;

-	}

-

-	@Override

-	public void doSave(final IProgressMonitor monitor) {

-		// nothing to do

-	}

-

-	@Override

-	public void doSaveAs() {

-		// nothing to do

-

-	}

-

-	@Override

-	public boolean isDirty() {

-		// nothing to do

-		return false;

-	}

-

-	@Override

-	public boolean isSaveAsAllowed() {

-		// nothing to do

-		return false;

-	}

-

-	@Override

-	public void setFocus() {

-		// nothing to do

-	}

-

-	@Override

-	public void createPartControl(final Composite parent) {

-		this.tableManager.createNattable(parent, SWT.NONE, getSite());

-	}

-

-	@Override

-	public Object getAdapter(@SuppressWarnings("rawtypes") final Class adapter) {

-		if (adapter == INattableModelManager.class) {

-			return this.tableManager;

-		}

-

-		// Give direct access to the Table model element

-		// Most actions should be done through the TableManager.

-		// Be careful when using directly the Table element.

-		if (adapter == Table.class) {

-			if (tableManager != null) {

-				return this.tableManager.getTable();

-			}

-		}

-

-		if (adapter == IReloadContextProvider.class) {

-			return new NattableReloadContextProvider(this);

-		}

-

-		return super.getAdapter(adapter);

-	}

-

-	/**

-	 * this method is used dispose the existing nattable widget and recreate a new one.

-	 * It has been created to be able to reload a table when a bug broke the table after a user action.

-	 * 

-	 * see bug 466447: [TreeTable] Missing method to reload a (hierarchic) table

-	 * https://bugs.eclipse.org/bugs/show_bug.cgi?id=466447

-	 */

-	public void reloadNattableModelManager() {

-		Table rawModel = this.tableManager.getTable();

-		// we dispose the previous nattable widget

-		NatTable nattable = this.tableManager.getAdapter(NatTable.class);

-		Composite parent = nattable.getParent();

-		this.tableManager.dispose();

-		this.tableManager = NattableModelManagerFactory.INSTANCE.createNatTableModelManager(rawModel, new EObjectSelectionExtractor());

-		nattable = this.tableManager.createNattable(parent, SWT.NONE, getSite());

-		nattable.getParent().layout();

-	}

-

-	@Override

-	public void dispose() {

-		saveLocalPreferenceStoreValues();

-		this.tableManager.dispose();

-		this.synchronizer.dispose();

-		this.tableManager= null;

-		this.servicesRegistry = null;

-		this.synchronizer = null;

-		super.dispose();

-	}

-

-	protected void saveLocalPreferenceStoreValues() {

-		// Write the settings, if necessary

-		try {

-			if (getWorkspaceViewerPreferenceStore() != null && getWorkspaceViewerPreferenceStore().needsSaving()) {

-				getWorkspaceViewerPreferenceStore().save();

-			}

-		} catch (IOException ioe) {

-			Activator.log.warn("Preferences can' be saved"); //$NON-NLS-1$

-		}

-	}

-

-	/**

-	 * A class taking in charge the synchronization of the partName and the table name.

-	 * When table name change, the other is automatically updated.

-	 *

-	 *

-	 */

-	public class PartNameSynchronizer {

-

-		/** the papyrus table */

-		private Table papyrusTable;

-

-		/**

-		 * Listener on diagram name change.

-		 */

-		private final Adapter tableNameListener = new AdapterImpl() {

-

-			/**

-			 *

-			 * @see org.eclipse.emf.common.notify.Adapter#notifyChanged(org.eclipse.emf.common.notify.Notification)

-			 *

-			 * @param notification

-			 */

-			@Override

-			public void notifyChanged(final Notification notification) {

-				if (notification.getFeature() == NattableconfigurationPackage.eINSTANCE.getTableNamedElement_Name()) {

-					setPartName(PartNameSynchronizer.this.papyrusTable.getName());

-				}

-			}

-		};

-

-		/**

-		 *

-		 * Constructor.

-		 *

-		 * @param diagram

-		 */

-		public PartNameSynchronizer(final Table papyrusTable) {

-			setTable(papyrusTable);

-		}

-

-		public void dispose() {

-			this.papyrusTable.eAdapters().remove(this.tableNameListener);

-			this.papyrusTable = null;

-		}

-

-		/**

-		 * Change the associated diagram.

-		 *

-		 * @param papyrusTable

-		 */

-		public void setTable(final Table papyrusTable) {

-			// Remove from old table, if any

-			if (this.papyrusTable != null) {

-				papyrusTable.eAdapters().remove(this.tableNameListener);

-			}

-			// Set new table

-			this.papyrusTable = papyrusTable;

-			// Set editor name

-			setPartName(papyrusTable.getName());

-			// Listen to name change

-			papyrusTable.eAdapters().add(this.tableNameListener);

-		}

-	}

-

-

-	/**

-	 *

-	 * used to link the selection between the model explorer and the table

-	 *

-	 * @param element

-	 */

-	@Override

-	public boolean revealElement(Object element) {

-		return revealElement(Collections.singleton(element));

-	}

-

-	/**

-	 *

-	 * used to link the selection between the model explorer and the table

-	 *

-	 * @param elements

-	 */

-	@Override

-	public boolean revealElement(Collection<?> elements) {

-		if (tableManager instanceof NavigationTarget) {

-			return ((NavigationTarget) tableManager).revealElement(elements);

-		}

-		return false;

-	}

-

-	/**

-	 * 

-	 * @return

-	 * 		the table model displayed by the editor

-	 */

-	public Table getTable() {

-		return tableManager.getTable();

-	}

-

-	/**

-	 * 

-	 * @return

-	 * 		the table editing domain

-	 */

-	public TransactionalEditingDomain getTableEditingDomain() {

-		return TableEditingDomainUtils.getTableEditingDomain(getTable());

-	}

-

-	/**

-	 * 

-	 * @return

-	 * 		the table context editing domain

-	 */

-	public TransactionalEditingDomain getTableContextEditingDomain() {

-		return TableEditingDomainUtils.getTableContextEditingDomain(getTable());

-	}

-}

+/*****************************************************************************
+ * Copyright (c) 2009, 2014 CEA LIST, LIFL, 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:
+ *  Cedric Dumoulin  Cedric.dumoulin@lifl.fr - Initial API and implementation
+ *  Vincent Lorenzo (CEA-LIST) vincent.lorenzo@cea.fr
+ *  Christian W. Damus (CEA) - bug 430880
+ *  Christian W. Damus (CEA) - bug 437217
+ *
+ *****************************************************************************/
+package org.eclipse.papyrus.infra.nattable.common.editor;
+
+
+import java.io.IOException;
+import java.util.Collection;
+import java.util.Collections;
+
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.emf.common.notify.Adapter;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.impl.AdapterImpl;
+import org.eclipse.emf.transaction.TransactionalEditingDomain;
+import org.eclipse.jface.preference.PreferenceStore;
+import org.eclipse.nebula.widgets.nattable.NatTable;
+import org.eclipse.papyrus.infra.core.services.ServiceException;
+import org.eclipse.papyrus.infra.core.services.ServicesRegistry;
+import org.eclipse.papyrus.infra.core.utils.ServiceUtils;
+import org.eclipse.papyrus.infra.emf.nattable.selection.EObjectSelectionExtractor;
+import org.eclipse.papyrus.infra.nattable.common.Activator;
+import org.eclipse.papyrus.infra.nattable.common.utils.TableEditorInput;
+import org.eclipse.papyrus.infra.nattable.manager.table.INattableModelManager;
+import org.eclipse.papyrus.infra.nattable.model.nattable.Table;
+import org.eclipse.papyrus.infra.nattable.model.nattable.nattableconfiguration.NattableconfigurationPackage;
+import org.eclipse.papyrus.infra.nattable.utils.NattableModelManagerFactory;
+import org.eclipse.papyrus.infra.nattable.utils.TableEditingDomainUtils;
+import org.eclipse.papyrus.infra.nattable.utils.TableHelper;
+import org.eclipse.papyrus.infra.ui.editor.reload.IReloadContextProvider;
+import org.eclipse.papyrus.infra.widgets.util.NavigationTarget;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.ui.IEditorInput;
+import org.eclipse.ui.IEditorSite;
+import org.eclipse.ui.PartInitException;
+import org.eclipse.ui.part.EditorPart;
+
+
+/**
+ * Abstract class for TableEditor
+ *
+ *
+ *
+ */
+public abstract class AbstractEMFNattableEditor extends EditorPart implements NavigationTarget {
+
+	/** the service registry */
+	protected ServicesRegistry servicesRegistry;
+
+	/**
+	 * the table manager
+	 */
+	protected INattableModelManager tableManager;
+
+	/**
+	 * the part name synchronizer
+	 */
+	private PartNameSynchronizer synchronizer;
+
+	/**
+	 * the workspace preference store for this table editor
+	 */
+	@SuppressWarnings("unused")
+	// not yet used in the table
+	private PreferenceStore workspacePreferenceStore;
+
+	/**
+	 * @param servicesRegistry
+	 * @param rawModel
+	 *
+	 */
+	public AbstractEMFNattableEditor(final ServicesRegistry servicesRegistry, final Table rawModel) {
+		this.servicesRegistry = servicesRegistry;
+		this.tableManager = NattableModelManagerFactory.INSTANCE.createNatTableModelManager(rawModel, new EObjectSelectionExtractor());
+		this.synchronizer = new PartNameSynchronizer(rawModel);
+		this.workspacePreferenceStore = getWorkspaceViewerPreferenceStore();
+	}
+
+	/**
+	 * Returns the workspace viewer <code>PreferenceStore</code>
+	 *
+	 * @return the workspace viewer <code>PreferenceStore</code>
+	 */
+	public PreferenceStore getWorkspaceViewerPreferenceStore() {
+		// not yet used by tables
+		return null;
+
+		// if(this.workspacePreferenceStore != null) {
+		// return this.workspacePreferenceStore;
+		// } else {
+		// // Try to load it
+		// IPath path = Activator.getDefault().getStateLocation();
+		// String id = getIdStr(this.tableManager.getTable());
+		//
+		//			String fileName = path.toString() + "/" + id;//$NON-NLS-1$
+		// java.io.File file = new File(fileName);
+		// this.workspacePreferenceStore = new PreferenceStore(fileName);
+		// if(file.exists()) {
+		// // Load it
+		// try {
+		// this.workspacePreferenceStore.load();
+		// } catch (Exception e) {
+		// // Create the default
+		// addDefaultPreferences();
+		// }
+		// } else {
+		// // Create it
+		// addDefaultPreferences();
+		// }
+		// return this.workspacePreferenceStore;
+		// }
+	}
+
+	// /**
+	// * returns the unique GUID of the view
+	// *
+	// * @param view
+	// * the view
+	// * @return String the GUID of a view (constant)
+	// */
+	// private static String getIdStr(Table table) {
+	// Resource resource = table.eResource();
+	// if(resource instanceof XMLResource) {
+	// String id = ((XMLResource)resource).getID(table);
+	// if(id != null) {
+	// return id;
+	// }
+	// }
+	//
+	// // Remain compatible with previous behavior.
+	// return StringStatics.BLANK;
+	// }
+
+	// not used : add a workspace preference to the table
+	// private void addDefaultPreferences() {
+	// final IPreferenceStore globalPreferenceStore = Activator.getDefault().getPreferenceStore();
+	// String tableKind = this.tableManager.getTable().getTableConfiguration().getType();
+	// }
+
+	/**
+	 *
+	 * @see org.eclipse.emf.facet.widgets.nattable.workbench.editor.NatTableEditor#init(org.eclipse.ui.IEditorSite, org.eclipse.ui.IEditorInput)
+	 *
+	 * @param site
+	 * @param input
+	 * @throws PartInitException
+	 */
+	@Override
+	public void init(final IEditorSite site, final IEditorInput input) throws PartInitException {
+		final TableEditorInput tableEditorInput = new TableEditorInput(this.tableManager.getTable(), getEditingDomain());
+		setSite(site);
+		setInput(tableEditorInput);
+		setPartName(this.tableManager.getTable().getName());
+	}
+
+	/**
+	 *
+	 * @see org.eclipse.emf.facet.widgets.nattable.workbench.editor.NatTableEditor#getEditingDomain()
+	 *
+	 * @return
+	 */
+	public TransactionalEditingDomain getEditingDomain() {
+		try {
+			return ServiceUtils.getInstance().getTransactionalEditingDomain(this.servicesRegistry);
+		} catch (final ServiceException e) {
+			Activator.log.error(e);
+		}
+		return null;
+	}
+
+	@Override
+	public void doSave(final IProgressMonitor monitor) {
+		// nothing to do
+	}
+
+	@Override
+	public void doSaveAs() {
+		// nothing to do
+
+	}
+
+	@Override
+	public boolean isDirty() {
+		// nothing to do
+		return false;
+	}
+
+	@Override
+	public boolean isSaveAsAllowed() {
+		// nothing to do
+		return false;
+	}
+
+	@Override
+	public void setFocus() {
+		// nothing to do
+	}
+
+	@Override
+	public void createPartControl(final Composite parent) {
+		this.tableManager.createNattable(parent, SWT.NONE, getSite());
+	}
+
+	@Override
+	public Object getAdapter(@SuppressWarnings("rawtypes") final Class adapter) {
+		if (adapter == INattableModelManager.class) {
+			return this.tableManager;
+		}
+
+		// Give direct access to the Table model element
+		// Most actions should be done through the TableManager.
+		// Be careful when using directly the Table element.
+		if (adapter == Table.class) {
+			if (tableManager != null) {
+				return this.tableManager.getTable();
+			}
+		}
+
+		if (adapter == IReloadContextProvider.class) {
+			return new NattableReloadContextProvider(this);
+		}
+
+		return super.getAdapter(adapter);
+	}
+
+	/**
+	 * this method is used dispose the existing nattable widget and recreate a new one.
+	 * It has been created to be able to reload a table when a bug broke the table after a user action.
+	 * 
+	 * see bug 466447: [TreeTable] Missing method to reload a (hierarchic) table
+	 * https://bugs.eclipse.org/bugs/show_bug.cgi?id=466447
+	 */
+	public void reloadNattableModelManager() {
+		if (TableHelper.isTreeTable(tableManager)) {
+			reloadTreeNattableModelManager();
+		} else {
+			Table rawModel = this.tableManager.getTable();
+			// we dispose the previous nattable widget
+			NatTable nattable = this.tableManager.getAdapter(NatTable.class);
+			Composite parent = nattable.getParent();
+			this.tableManager.dispose();
+			this.tableManager = NattableModelManagerFactory.INSTANCE.createNatTableModelManager(rawModel, new EObjectSelectionExtractor());
+			nattable = this.tableManager.createNattable(parent, SWT.NONE, getSite());
+			nattable.getParent().layout();
+		}
+	}
+
+	/**
+	 * the reload method for Treetable (due to bug Bug 488234)
+	 */
+	protected void reloadTreeNattableModelManager() {
+		Table rawModel = this.tableManager.getTable();
+		// we dispose the previous nattable widget
+		NatTable nattable = this.tableManager.getAdapter(NatTable.class);
+		Composite sliderComposite = nattable.getParent();
+		Composite greatParent = sliderComposite.getParent();
+		this.tableManager.dispose();
+		sliderComposite.dispose();
+
+		this.tableManager = NattableModelManagerFactory.INSTANCE.createNatTableModelManager(rawModel, new EObjectSelectionExtractor());
+		nattable = this.tableManager.createNattable(greatParent, SWT.NONE, getSite());
+		greatParent.layout();
+	}
+
+	@Override
+	public void dispose() {
+		saveLocalPreferenceStoreValues();
+		this.tableManager.dispose();
+		this.synchronizer.dispose();
+		this.tableManager= null;
+		this.servicesRegistry = null;
+		this.synchronizer = null;
+		super.dispose();
+	}
+
+	protected void saveLocalPreferenceStoreValues() {
+		// Write the settings, if necessary
+		try {
+			if (getWorkspaceViewerPreferenceStore() != null && getWorkspaceViewerPreferenceStore().needsSaving()) {
+				getWorkspaceViewerPreferenceStore().save();
+			}
+		} catch (IOException ioe) {
+			Activator.log.warn("Preferences can' be saved"); //$NON-NLS-1$
+		}
+	}
+
+	/**
+	 * A class taking in charge the synchronization of the partName and the table name.
+	 * When table name change, the other is automatically updated.
+	 *
+	 *
+	 */
+	public class PartNameSynchronizer {
+
+		/** the papyrus table */
+		private Table papyrusTable;
+
+		/**
+		 * Listener on diagram name change.
+		 */
+		private final Adapter tableNameListener = new AdapterImpl() {
+
+			/**
+			 *
+			 * @see org.eclipse.emf.common.notify.Adapter#notifyChanged(org.eclipse.emf.common.notify.Notification)
+			 *
+			 * @param notification
+			 */
+			@Override
+			public void notifyChanged(final Notification notification) {
+				if (notification.getFeature() == NattableconfigurationPackage.eINSTANCE.getTableNamedElement_Name()) {
+					setPartName(PartNameSynchronizer.this.papyrusTable.getName());
+				}
+			}
+		};
+
+		/**
+		 *
+		 * Constructor.
+		 *
+		 * @param diagram
+		 */
+		public PartNameSynchronizer(final Table papyrusTable) {
+			setTable(papyrusTable);
+		}
+
+		public void dispose() {
+			this.papyrusTable.eAdapters().remove(this.tableNameListener);
+			this.papyrusTable = null;
+		}
+
+		/**
+		 * Change the associated diagram.
+		 *
+		 * @param papyrusTable
+		 */
+		public void setTable(final Table papyrusTable) {
+			// Remove from old table, if any
+			if (this.papyrusTable != null) {
+				papyrusTable.eAdapters().remove(this.tableNameListener);
+			}
+			// Set new table
+			this.papyrusTable = papyrusTable;
+			// Set editor name
+			setPartName(papyrusTable.getName());
+			// Listen to name change
+			papyrusTable.eAdapters().add(this.tableNameListener);
+		}
+	}
+
+
+	/**
+	 *
+	 * used to link the selection between the model explorer and the table
+	 *
+	 * @param element
+	 */
+	@Override
+	public boolean revealElement(Object element) {
+		return revealElement(Collections.singleton(element));
+	}
+
+	/**
+	 *
+	 * used to link the selection between the model explorer and the table
+	 *
+	 * @param elements
+	 */
+	@Override
+	public boolean revealElement(Collection<?> elements) {
+		if (tableManager instanceof NavigationTarget) {
+			return ((NavigationTarget) tableManager).revealElement(elements);
+		}
+		return false;
+	}
+
+	/**
+	 * 
+	 * @return
+	 * 		the table model displayed by the editor
+	 */
+	public Table getTable() {
+		return tableManager.getTable();
+	}
+
+	/**
+	 * 
+	 * @return
+	 * 		the table editing domain
+	 */
+	public TransactionalEditingDomain getTableEditingDomain() {
+		return TableEditingDomainUtils.getTableEditingDomain(getTable());
+	}
+
+	/**
+	 * 
+	 * @return
+	 * 		the table context editing domain
+	 */
+	public TransactionalEditingDomain getTableContextEditingDomain() {
+		return TableEditingDomainUtils.getTableContextEditingDomain(getTable());
+	}
+}