path: root/plugins/org.eclipse.emf.eef.components.edit/src-gen/org/eclipse/emf/eef/components/parts/forms/PropertiesEditionElementPropertiesEditionPartForm.java

/**
 *  Copyright (c) 2008 - 2010 Obeo.
 *  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:
 *      Obeo - initial API and implementation
 *
 */
package org.eclipse.emf.eef.components.parts.forms;

// Start of user code for imports

import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

import org.eclipse.emf.common.notify.AdapterFactory;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.edit.ui.provider.AdapterFactoryLabelProvider;
import org.eclipse.emf.eef.components.parts.ComponentsViewsRepository;
import org.eclipse.emf.eef.components.parts.PropertiesEditionElementPropertiesEditionPart;
import org.eclipse.emf.eef.components.providers.ComponentsMessages;
import org.eclipse.emf.eef.runtime.api.component.IPropertiesEditionComponent;
import org.eclipse.emf.eef.runtime.api.notify.IPropertiesEditionEvent;
import org.eclipse.emf.eef.runtime.api.parts.IFormPropertiesEditionPart;
import org.eclipse.emf.eef.runtime.impl.notify.PropertiesEditionEvent;
import org.eclipse.emf.eef.runtime.part.impl.SectionPropertiesEditingPart;
import org.eclipse.emf.eef.runtime.ui.parts.PartComposer;
import org.eclipse.emf.eef.runtime.ui.parts.sequence.BindingCompositionSequence;
import org.eclipse.emf.eef.runtime.ui.parts.sequence.CompositionSequence;
import org.eclipse.emf.eef.runtime.ui.parts.sequence.CompositionStep;
import org.eclipse.emf.eef.runtime.ui.utils.EditingUtils;
import org.eclipse.emf.eef.runtime.ui.widgets.ButtonsModeEnum;
import org.eclipse.emf.eef.runtime.ui.widgets.EMFModelViewerDialog;
import org.eclipse.emf.eef.runtime.ui.widgets.EObjectFlatComboViewer;
import org.eclipse.emf.eef.runtime.ui.widgets.FormUtils;
import org.eclipse.emf.eef.runtime.ui.widgets.eobjflatcombo.EObjectFlatComboSettings;
import org.eclipse.emf.eef.runtime.ui.widgets.referencestable.ReferencesTableContentProvider;
import org.eclipse.emf.eef.runtime.ui.widgets.referencestable.ReferencesTableSettings;
import org.eclipse.jface.viewers.ILabelProviderListener;
import org.eclipse.jface.viewers.ISelectionChangedListener;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.viewers.ITableLabelProvider;
import org.eclipse.jface.viewers.SelectionChangedEvent;
import org.eclipse.jface.viewers.StructuredSelection;
import org.eclipse.jface.viewers.TableViewer;
import org.eclipse.jface.viewers.ViewerFilter;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.FocusAdapter;
import org.eclipse.swt.events.FocusEvent;
import org.eclipse.swt.events.KeyAdapter;
import org.eclipse.swt.events.KeyEvent;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.TableColumn;
import org.eclipse.swt.widgets.Text;
import org.eclipse.ui.forms.widgets.Form;
import org.eclipse.ui.forms.widgets.FormToolkit;
import org.eclipse.ui.forms.widgets.ScrolledForm;
import org.eclipse.ui.forms.widgets.Section;
import org.eclipse.ui.views.properties.tabbed.ISection;



// End of user code

/**
 * @author <a href="mailto:nathalie.lepine@obeo.fr">Nathalie Lepine</a>
 * 
 */
public class PropertiesEditionElementPropertiesEditionPartForm extends SectionPropertiesEditingPart implements IFormPropertiesEditionPart, PropertiesEditionElementPropertiesEditionPart {

	protected Text name;
	protected Text helpID;
	protected EObjectFlatComboViewer model;
		protected TableViewer views;
		protected Button addViews;
		protected Button removeViews;
		protected List<ViewerFilter> viewsBusinessFilters = new ArrayList<ViewerFilter>();
		protected List<ViewerFilter> viewsFilters = new ArrayList<ViewerFilter>();



	/**
	 * For {@link ISection} use only.
	 */
	public PropertiesEditionElementPropertiesEditionPartForm() { super(); }

	/**
	 * Default constructor
	 * @param editionComponent the {@link IPropertiesEditionComponent} that manage this part
	 * 
	 */
	public PropertiesEditionElementPropertiesEditionPartForm(IPropertiesEditionComponent editionComponent) {
		super(editionComponent);
	}

	/**
	 * {@inheritDoc}
	 * 
	 * @see org.eclipse.emf.eef.runtime.api.parts.IFormPropertiesEditionPart#
	 *  createFigure(org.eclipse.swt.widgets.Composite, org.eclipse.ui.forms.widgets.FormToolkit)
	 * 
	 */
	public Composite createFigure(final Composite parent, final FormToolkit widgetFactory) {
		ScrolledForm scrolledForm = widgetFactory.createScrolledForm(parent);
		Form form = scrolledForm.getForm();
		view = form.getBody();
		GridLayout layout = new GridLayout();
		layout.numColumns = 3;
		view.setLayout(layout);
		createControls(widgetFactory, view);
		return scrolledForm;
	}

	/**
	 * {@inheritDoc}
	 * 
	 * @see org.eclipse.emf.eef.runtime.api.parts.IFormPropertiesEditionPart#
	 *  createControls(org.eclipse.ui.forms.widgets.FormToolkit, org.eclipse.swt.widgets.Composite)
	 * 
	 */
	public void createControls(final FormToolkit widgetFactory, Composite view) {
		CompositionSequence propertiesEditionElementStep = new BindingCompositionSequence(propertiesEditionComponent);
		CompositionStep propertiesStep = propertiesEditionElementStep.addStep(ComponentsViewsRepository.PropertiesEditionElement.Properties.class);
		propertiesStep.addStep(ComponentsViewsRepository.PropertiesEditionElement.Properties.name);
		propertiesStep.addStep(ComponentsViewsRepository.PropertiesEditionElement.Properties.helpID);
		
		CompositionStep bindingStep = propertiesEditionElementStep.addStep(ComponentsViewsRepository.PropertiesEditionElement.Binding.class);
		bindingStep.addStep(ComponentsViewsRepository.PropertiesEditionElement.Binding.model);
		bindingStep.addStep(ComponentsViewsRepository.PropertiesEditionElement.Binding.views);
		
		
		composer = new PartComposer(propertiesEditionElementStep) {

			@Override
			public Composite addToPart(Composite parent, Object key) {
				if (key == ComponentsViewsRepository.PropertiesEditionElement.Properties.class) {
					return createPropertiesGroup(widgetFactory, parent);
				}
				if (key == ComponentsViewsRepository.PropertiesEditionElement.Properties.name) {
					return 		createNameText(widgetFactory, parent);
				}
				if (key == ComponentsViewsRepository.PropertiesEditionElement.Properties.helpID) {
					return 		createHelpIDText(widgetFactory, parent);
				}
				if (key == ComponentsViewsRepository.PropertiesEditionElement.Binding.class) {
					return createBindingGroup(widgetFactory, parent);
				}
				if (key == ComponentsViewsRepository.PropertiesEditionElement.Binding.model) {
					return createModelFlatComboViewer(parent, widgetFactory);
				}
				if (key == ComponentsViewsRepository.PropertiesEditionElement.Binding.views) {
					return createViewsReferencesTable(widgetFactory, parent);
				}
				return parent;
			}
		};
		composer.compose(view);
	}
	/**
	 * 
	 */
	protected Composite createPropertiesGroup(FormToolkit widgetFactory, final Composite parent) {
		Section propertiesSection = widgetFactory.createSection(parent, Section.TITLE_BAR | Section.TWISTIE | Section.EXPANDED);
		propertiesSection.setText(ComponentsMessages.PropertiesEditionElementPropertiesEditionPart_PropertiesGroupLabel);
		GridData propertiesSectionData = new GridData(GridData.FILL_HORIZONTAL);
		propertiesSectionData.horizontalSpan = 3;
		propertiesSection.setLayoutData(propertiesSectionData);
		Composite propertiesGroup = widgetFactory.createComposite(propertiesSection);
		GridLayout propertiesGroupLayout = new GridLayout();
		propertiesGroupLayout.numColumns = 3;
		propertiesGroup.setLayout(propertiesGroupLayout);
		propertiesSection.setClient(propertiesGroup);
		return propertiesGroup;
	}

	
	protected Composite createNameText(FormToolkit widgetFactory, Composite parent) {
		createDescription(parent, ComponentsViewsRepository.PropertiesEditionElement.Properties.name, ComponentsMessages.PropertiesEditionElementPropertiesEditionPart_NameLabel);
		name = widgetFactory.createText(parent, ""); //$NON-NLS-1$
		name.setData(FormToolkit.KEY_DRAW_BORDER, FormToolkit.TEXT_BORDER);
		widgetFactory.paintBordersFor(parent);
		GridData nameData = new GridData(GridData.FILL_HORIZONTAL);
		name.setLayoutData(nameData);
		name.addFocusListener(new FocusAdapter() {
			/**
			 * @see org.eclipse.swt.events.FocusAdapter#focusLost(org.eclipse.swt.events.FocusEvent)
			 * 
			 */
			@Override
			@SuppressWarnings("synthetic-access")
			public void focusLost(FocusEvent e) {
				if (propertiesEditionComponent != null)
					propertiesEditionComponent.firePropertiesChanged(new PropertiesEditionEvent(PropertiesEditionElementPropertiesEditionPartForm.this, ComponentsViewsRepository.PropertiesEditionElement.Properties.name, PropertiesEditionEvent.COMMIT, PropertiesEditionEvent.SET, null, name.getText()));
			}
		});
		name.addKeyListener(new KeyAdapter() {
			/**
			 * @see org.eclipse.swt.events.KeyAdapter#keyPressed(org.eclipse.swt.events.KeyEvent)
			 * 
			 */
			@Override
			@SuppressWarnings("synthetic-access")
			public void keyPressed(KeyEvent e) {
				if (e.character == SWT.CR) {
					if (propertiesEditionComponent != null)
						propertiesEditionComponent.firePropertiesChanged(new PropertiesEditionEvent(PropertiesEditionElementPropertiesEditionPartForm.this, ComponentsViewsRepository.PropertiesEditionElement.Properties.name, PropertiesEditionEvent.COMMIT, PropertiesEditionEvent.SET, null, name.getText()));
				}
			}
		});
		EditingUtils.setID(name, ComponentsViewsRepository.PropertiesEditionElement.Properties.name);
		EditingUtils.setEEFtype(name, "eef::Text"); //$NON-NLS-1$
		FormUtils.createHelpButton(widgetFactory, parent, propertiesEditionComponent.getHelpContent(ComponentsViewsRepository.PropertiesEditionElement.Properties.name, ComponentsViewsRepository.FORM_KIND), null); //$NON-NLS-1$
		return parent;
	}

	
	protected Composite createHelpIDText(FormToolkit widgetFactory, Composite parent) {
		createDescription(parent, ComponentsViewsRepository.PropertiesEditionElement.Properties.helpID, ComponentsMessages.PropertiesEditionElementPropertiesEditionPart_HelpIDLabel);
		helpID = widgetFactory.createText(parent, ""); //$NON-NLS-1$
		helpID.setData(FormToolkit.KEY_DRAW_BORDER, FormToolkit.TEXT_BORDER);
		widgetFactory.paintBordersFor(parent);
		GridData helpIDData = new GridData(GridData.FILL_HORIZONTAL);
		helpID.setLayoutData(helpIDData);
		helpID.addFocusListener(new FocusAdapter() {
			/**
			 * @see org.eclipse.swt.events.FocusAdapter#focusLost(org.eclipse.swt.events.FocusEvent)
			 * 
			 */
			@Override
			@SuppressWarnings("synthetic-access")
			public void focusLost(FocusEvent e) {
				if (propertiesEditionComponent != null)
					propertiesEditionComponent.firePropertiesChanged(new PropertiesEditionEvent(PropertiesEditionElementPropertiesEditionPartForm.this, ComponentsViewsRepository.PropertiesEditionElement.Properties.helpID, PropertiesEditionEvent.COMMIT, PropertiesEditionEvent.SET, null, helpID.getText()));
			}
		});
		helpID.addKeyListener(new KeyAdapter() {
			/**
			 * @see org.eclipse.swt.events.KeyAdapter#keyPressed(org.eclipse.swt.events.KeyEvent)
			 * 
			 */
			@Override
			@SuppressWarnings("synthetic-access")
			public void keyPressed(KeyEvent e) {
				if (e.character == SWT.CR) {
					if (propertiesEditionComponent != null)
						propertiesEditionComponent.firePropertiesChanged(new PropertiesEditionEvent(PropertiesEditionElementPropertiesEditionPartForm.this, ComponentsViewsRepository.PropertiesEditionElement.Properties.helpID, PropertiesEditionEvent.COMMIT, PropertiesEditionEvent.SET, null, helpID.getText()));
				}
			}
		});
		EditingUtils.setID(helpID, ComponentsViewsRepository.PropertiesEditionElement.Properties.helpID);
		EditingUtils.setEEFtype(helpID, "eef::Text"); //$NON-NLS-1$
		FormUtils.createHelpButton(widgetFactory, parent, propertiesEditionComponent.getHelpContent(ComponentsViewsRepository.PropertiesEditionElement.Properties.helpID, ComponentsViewsRepository.FORM_KIND), null); //$NON-NLS-1$
		return parent;
	}

	/**
	 * 
	 */
	protected Composite createBindingGroup(FormToolkit widgetFactory, final Composite parent) {
		Section bindingSection = widgetFactory.createSection(parent, Section.TITLE_BAR | Section.TWISTIE | Section.EXPANDED);
		bindingSection.setText(ComponentsMessages.PropertiesEditionElementPropertiesEditionPart_BindingGroupLabel);
		GridData bindingSectionData = new GridData(GridData.FILL_HORIZONTAL);
		bindingSectionData.horizontalSpan = 3;
		bindingSection.setLayoutData(bindingSectionData);
		Composite bindingGroup = widgetFactory.createComposite(bindingSection);
		GridLayout bindingGroupLayout = new GridLayout();
		bindingGroupLayout.numColumns = 3;
		bindingGroup.setLayout(bindingGroupLayout);
		bindingSection.setClient(bindingGroup);
		return bindingGroup;
	}

	/**
	 * @param parent the parent composite
	 * @param widgetFactory factory to use to instanciante widget of the form
	 * 
	 */
	protected Composite createModelFlatComboViewer(Composite parent, FormToolkit widgetFactory) {
		createDescription(parent, ComponentsViewsRepository.PropertiesEditionElement.Binding.model, ComponentsMessages.PropertiesEditionElementPropertiesEditionPart_ModelLabel);
		model = new EObjectFlatComboViewer(parent, !propertiesEditionComponent.isRequired(ComponentsViewsRepository.PropertiesEditionElement.Binding.model, ComponentsViewsRepository.FORM_KIND));
		widgetFactory.adapt(model);
		model.setLabelProvider(new AdapterFactoryLabelProvider(adapterFactory));
		GridData modelData = new GridData(GridData.FILL_HORIZONTAL);
		model.setLayoutData(modelData);
		model.addSelectionChangedListener(new ISelectionChangedListener() {

			/**
			 * {@inheritDoc}
			 * 
			 * @see org.eclipse.jface.viewers.ISelectionChangedListener#selectionChanged(org.eclipse.jface.viewers.SelectionChangedEvent)
			 */
			public void selectionChanged(SelectionChangedEvent event) {
				if (propertiesEditionComponent != null)
					propertiesEditionComponent.firePropertiesChanged(new PropertiesEditionEvent(PropertiesEditionElementPropertiesEditionPartForm.this, ComponentsViewsRepository.PropertiesEditionElement.Binding.model, PropertiesEditionEvent.COMMIT, PropertiesEditionEvent.SET, null, getModel()));
			}

		});
		model.setID(ComponentsViewsRepository.PropertiesEditionElement.Binding.model);
		FormUtils.createHelpButton(widgetFactory, parent, propertiesEditionComponent.getHelpContent(ComponentsViewsRepository.PropertiesEditionElement.Binding.model, ComponentsViewsRepository.FORM_KIND), null); //$NON-NLS-1$
		return parent;
	}

	/**
	 * 
	 */
	protected Composite createViewsReferencesTable(FormToolkit widgetFactory, Composite parent) {
		Label viewsLabel = createDescription(parent, ComponentsViewsRepository.PropertiesEditionElement.Binding.views, ComponentsMessages.PropertiesEditionElementPropertiesEditionPart_ViewsLabel);
		GridData viewsLabelData = new GridData();
		viewsLabelData.horizontalSpan = 3;
		viewsLabel.setLayoutData(viewsLabelData);
		views = createViewsViewer(parent, widgetFactory, adapterFactory);
		GridData viewsData = new GridData(GridData.FILL_HORIZONTAL);
		viewsData.horizontalSpan = 2;
		viewsData.minimumHeight = 120;
		viewsData.heightHint = 120;
		views.getTable().setLayoutData(viewsData);
		EditingUtils.setID(views.getTable(), ComponentsViewsRepository.PropertiesEditionElement.Binding.views);
		EditingUtils.setEEFtype(views.getTable(), "eef::ReferencesTable::field"); //$NON-NLS-1$
		createViewsControlPanel(parent, widgetFactory);
		return parent;
	}

	/**
	 * 
	 */
	protected TableViewer createViewsViewer(Composite container, FormToolkit widgetFactory, AdapterFactory adapter) {
		org.eclipse.swt.widgets.Table table = widgetFactory.createTable(container, SWT.FULL_SELECTION);
		table.setHeaderVisible(true);
		GridData gd = new GridData();
		gd.grabExcessHorizontalSpace = true;
		gd.horizontalAlignment = GridData.FILL;
		gd.grabExcessVerticalSpace = true;
		gd.verticalAlignment = GridData.FILL;
		table.setLayoutData(gd);
		table.setLinesVisible(true);
		// Start of user code for table views s columns definition
		TableColumn name = new TableColumn(table, SWT.NONE);
		name.setWidth(200);
		name.setText("Views"); //$NON-NLS-1$
		// End of user code

		TableViewer result = new TableViewer(table);
		result.setLabelProvider(new ITableLabelProvider() {

			// Start of user code for table views label provider
			
			public String getColumnText(Object object, int columnIndex) {
				AdapterFactoryLabelProvider labelProvider = new AdapterFactoryLabelProvider(adapterFactory);
				if (object instanceof EObject) {
					switch (columnIndex) {
					case 0:
						return labelProvider.getText(object);
					}
				}
				return ""; //$NON-NLS-1$
			}
			// End of user code

			public Image getColumnImage(Object element, int columnIndex) {
				return null;
			}

			public void addListener(ILabelProviderListener listener) {
			}

			public void dispose() {
			}

			public boolean isLabelProperty(Object element, String property) {
				return false;
			}

			public void removeListener(ILabelProviderListener listener) {
			}

		});
		return result;
	}

	/**
	 * 
	 */
	protected void createViewsControlPanel(Composite container, FormToolkit widgetFactory) {
		Composite result = widgetFactory.createComposite(container, SWT.NONE);
		GridLayout layout = new GridLayout();
		layout.numColumns = 1;
		result.setLayout(layout);
		addViews = widgetFactory.createButton(result, ComponentsMessages.PropertiesEditionPart_AddListViewerLabel, SWT.NONE);
		GridData addData = new GridData(GridData.FILL_HORIZONTAL);
		addViews.setLayoutData(addData);
		addViews.addSelectionListener(new SelectionAdapter() {

			/**
			 * {@inheritDoc}
			 * 
			 * @see org.eclipse.swt.events.SelectionAdapter#widgetSelected(org.eclipse.swt.events.SelectionEvent)
			 * 
			 */
			public void widgetSelected(SelectionEvent e) {
				addViews();
			}

		});
		EditingUtils.setID(addViews, ComponentsViewsRepository.PropertiesEditionElement.Binding.views);
		EditingUtils.setEEFtype(addViews, "eef::ReferencesTable::addbutton"); //$NON-NLS-1$
		removeViews = widgetFactory.createButton(result, ComponentsMessages.PropertiesEditionPart_RemoveListViewerLabel, SWT.NONE);
		GridData removeData = new GridData(GridData.FILL_HORIZONTAL);
		removeViews.setLayoutData(removeData);
		removeViews.addSelectionListener(new SelectionAdapter() {

			/**
			 * {@inheritDoc}
			 * 
			 * @see org.eclipse.swt.events.SelectionAdapter#widgetSelected(org.eclipse.swt.events.SelectionEvent)
			 * 
			 */
			public void widgetSelected(SelectionEvent e) {
				if (views.getSelection() instanceof IStructuredSelection) {
					removeViews((IStructuredSelection) views.getSelection());
				}
			}

		});
		EditingUtils.setID(removeViews, ComponentsViewsRepository.PropertiesEditionElement.Binding.views);
		EditingUtils.setEEFtype(removeViews, "eef::ReferencesTable::removebutton"); //$NON-NLS-1$
	}

	/**
	 * 
	 */
	protected void addViews() {

		EMFModelViewerDialog dialog = new EMFModelViewerDialog(new AdapterFactoryLabelProvider(adapterFactory), views.getInput(), viewsFilters, viewsBusinessFilters, false, true) {
			public void process(IStructuredSelection selection) {
				for (Iterator iter = selection.iterator(); iter.hasNext();) {
					EObject elem = (EObject) iter.next();
					propertiesEditionComponent.firePropertiesChanged(new PropertiesEditionEvent(PropertiesEditionElementPropertiesEditionPartForm.this, ComponentsViewsRepository.PropertiesEditionElement.Binding.views, PropertiesEditionEvent.COMMIT, PropertiesEditionEvent.ADD, null, elem));
				}
			}

		};
		dialog.open();
		views.refresh();
	}

	/**
	 * @param selection the views to remove
	 * 
	 */
	protected void removeViews(IStructuredSelection selection) {
		for (Iterator iter = selection.iterator(); iter.hasNext();) {
			EObject elem = (EObject) iter.next();
			propertiesEditionComponent.firePropertiesChanged(new PropertiesEditionEvent(PropertiesEditionElementPropertiesEditionPartForm.this, ComponentsViewsRepository.PropertiesEditionElement.Binding.views, PropertiesEditionEvent.COMMIT, PropertiesEditionEvent.REMOVE, null, elem));
		}
		views.refresh();
	}



	/**
	 * {@inheritDoc}
	 * 
	 * @see org.eclipse.emf.eef.runtime.api.notify.IPropertiesEditionListener#firePropertiesChanged(org.eclipse.emf.eef.runtime.api.notify.IPropertiesEditionEvent)
	 * 
	 */
	public void firePropertiesChanged(IPropertiesEditionEvent event) {
		// Start of user code for tab synchronization

// Nothing to do
// End of user code
	}

	/**
	 * {@inheritDoc}
	 * 
	 * @see org.eclipse.emf.eef.components.parts.PropertiesEditionElementPropertiesEditionPart#getName()
	 * 
	 */
	public String getName() {
		return name.getText();
	}

	/**
	 * {@inheritDoc}
	 * 
	 * @see org.eclipse.emf.eef.components.parts.PropertiesEditionElementPropertiesEditionPart#setName(String newValue)
	 * 
	 */
	public void setName(String newValue) {
		if (newValue != null) {
			name.setText(newValue);
		} else {
			name.setText(""); //$NON-NLS-1$
		}
	}


	/**
	 * {@inheritDoc}
	 * 
	 * @see org.eclipse.emf.eef.components.parts.PropertiesEditionElementPropertiesEditionPart#getHelpID()
	 * 
	 */
	public String getHelpID() {
		return helpID.getText();
	}

	/**
	 * {@inheritDoc}
	 * 
	 * @see org.eclipse.emf.eef.components.parts.PropertiesEditionElementPropertiesEditionPart#setHelpID(String newValue)
	 * 
	 */
	public void setHelpID(String newValue) {
		if (newValue != null) {
			helpID.setText(newValue);
		} else {
			helpID.setText(""); //$NON-NLS-1$
		}
	}


	/**
	 * {@inheritDoc}
	 * 
	 * @see org.eclipse.emf.eef.components.parts.PropertiesEditionElementPropertiesEditionPart#getModel()
	 * 
	 */
	public EObject getModel() {
		if (model.getSelection() instanceof StructuredSelection) {
			Object firstElement = ((StructuredSelection) model.getSelection()).getFirstElement();
			if (firstElement instanceof EObject)
				return (EObject) firstElement;
		}
		return null;
	}

	/**
	 * {@inheritDoc}
	 * 
	 * @see org.eclipse.emf.eef.components.parts.PropertiesEditionElementPropertiesEditionPart#initModel(EObjectFlatComboSettings)
	 */
	public void initModel(EObjectFlatComboSettings settings) {
		model.setInput(settings);
		if (current != null) {
			model.setSelection(new StructuredSelection(settings.getValue()));
		}
	}

	/**
	 * {@inheritDoc}
	 * 
	 * @see org.eclipse.emf.eef.components.parts.PropertiesEditionElementPropertiesEditionPart#setModel(EObject newValue)
	 * 
	 */
	public void setModel(EObject newValue) {
		if (newValue != null) {
			model.setSelection(new StructuredSelection(newValue));
		} else {
			model.setSelection(new StructuredSelection()); //$NON-NLS-1$
		}
	}

	/**
	 * {@inheritDoc}
	 * 
	 * @see org.eclipse.emf.eef.components.parts.PropertiesEditionElementPropertiesEditionPart#setModelButtonMode(ButtonsModeEnum newValue)
	 */
	public void setModelButtonMode(ButtonsModeEnum newValue) {
		model.setButtonMode(newValue);
	}

	/**
	 * {@inheritDoc}
	 * 
	 * @see org.eclipse.emf.eef.components.parts.PropertiesEditionElementPropertiesEditionPart#addFilterModel(ViewerFilter filter)
	 * 
	 */
	public void addFilterToModel(ViewerFilter filter) {
		model.addFilter(filter);
	}

	/**
	 * {@inheritDoc}
	 * 
	 * @see org.eclipse.emf.eef.components.parts.PropertiesEditionElementPropertiesEditionPart#addBusinessFilterModel(ViewerFilter filter)
	 * 
	 */
	public void addBusinessFilterToModel(ViewerFilter filter) {
		model.addBusinessRuleFilter(filter);
	}




	/**
	 * {@inheritDoc}
	 * 
	 * @see org.eclipse.emf.eef.components.parts.PropertiesEditionElementPropertiesEditionPart#initViews(org.eclipse.emf.eef.runtime.ui.widgets.referencestable.ReferencesTableSettings)
	 */
	public void initViews(ReferencesTableSettings settings) {
		if (current.eResource() != null && current.eResource().getResourceSet() != null)
			this.resourceSet = current.eResource().getResourceSet();
		ReferencesTableContentProvider contentProvider = new ReferencesTableContentProvider();
		views.setContentProvider(contentProvider);
		views.setInput(settings);
	}

	/**
	 * {@inheritDoc}
	 * 
	 * @see org.eclipse.emf.eef.components.parts.PropertiesEditionElementPropertiesEditionPart#updateViews()
	 * 
	 */
	public void updateViews() {
	views.refresh();
}

	/**
	 * {@inheritDoc}
	 * 
	 * @see org.eclipse.emf.eef.components.parts.PropertiesEditionElementPropertiesEditionPart#addFilterViews(ViewerFilter filter)
	 * 
	 */
	public void addFilterToViews(ViewerFilter filter) {
		viewsFilters.add(filter);
	}

	/**
	 * {@inheritDoc}
	 * 
	 * @see org.eclipse.emf.eef.components.parts.PropertiesEditionElementPropertiesEditionPart#addBusinessFilterViews(ViewerFilter filter)
	 * 
	 */
	public void addBusinessFilterToViews(ViewerFilter filter) {
		viewsBusinessFilters.add(filter);
	}

	/**
	 * {@inheritDoc}
	 * 
	 * @see org.eclipse.emf.eef.components.parts.PropertiesEditionElementPropertiesEditionPart#isContainedInViewsTable(EObject element)
	 * 
	 */
	public boolean isContainedInViewsTable(EObject element) {
		return ((ReferencesTableSettings)views.getInput()).contains(element);
	}




	/**
	 * {@inheritDoc}
	 *
	 * @see org.eclipse.emf.eef.runtime.api.parts.IPropertiesEditionPart#getTitle()
	 * 
	 */
	public String getTitle() {
		return ComponentsMessages.PropertiesEditionElement_Part_Title;
	}

	// Start of user code additional methods
 	
	// End of user code


}