/*******************************************************************************
* Copyright (c) 2008, 2012 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.mapping.parts.impl;
// Start of user code for imports
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.edit.ui.provider.AdapterFactoryLabelProvider;
import org.eclipse.emf.eef.mapping.parts.EMFPropertyBindingPropertiesEditionPart;
import org.eclipse.emf.eef.mapping.parts.MappingViewsRepository;
import org.eclipse.emf.eef.mapping.providers.MappingMessages;
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.ISWTPropertiesEditionPart;
import org.eclipse.emf.eef.runtime.context.impl.EObjectPropertiesEditionContext;
import org.eclipse.emf.eef.runtime.impl.notify.PropertiesEditionEvent;
import org.eclipse.emf.eef.runtime.impl.parts.CompositePropertiesEditionPart;
import org.eclipse.emf.eef.runtime.policies.PropertiesEditingPolicy;
import org.eclipse.emf.eef.runtime.providers.PropertiesEditingProvider;
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.EObjectFlatComboViewer;
import org.eclipse.emf.eef.runtime.ui.widgets.ReferencesTable;
import org.eclipse.emf.eef.runtime.ui.widgets.ReferencesTable.ReferencesTableListener;
import org.eclipse.emf.eef.runtime.ui.widgets.SWTUtils;
import org.eclipse.emf.eef.runtime.ui.widgets.TabElementTreeSelectionDialog;
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.ISelectionChangedListener;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.viewers.SelectionChangedEvent;
import org.eclipse.jface.viewers.StructuredSelection;
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.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Group;
import org.eclipse.swt.widgets.Text;
// End of user code
/**
* @author <a href="mailto:nathalie.lepine@obeo.fr">Nathalie Lepine</a>
*
*/
public class EMFPropertyBindingPropertiesEditionPartImpl extends CompositePropertiesEditionPart implements ISWTPropertiesEditionPart, EMFPropertyBindingPropertiesEditionPart {
protected Text name;
protected EObjectFlatComboViewer model;
protected ReferencesTable views;
protected List<ViewerFilter> viewsBusinessFilters = new ArrayList<ViewerFilter>();
protected List<ViewerFilter> viewsFilters = new ArrayList<ViewerFilter>();
/**
* Default constructor
* @param editionComponent the {@link IPropertiesEditionComponent} that manage this part
*
*/
public EMFPropertyBindingPropertiesEditionPartImpl(IPropertiesEditionComponent editionComponent) {
super(editionComponent);
}
/**
* {@inheritDoc}
*
* @see org.eclipse.emf.eef.runtime.api.parts.ISWTPropertiesEditionPart#
* createFigure(org.eclipse.swt.widgets.Composite)
*
*/
public Composite createFigure(final Composite parent) {
view = new Composite(parent, SWT.NONE);
GridLayout layout = new GridLayout();
layout.numColumns = 3;
view.setLayout(layout);
createControls(view);
return view;
}
/**
* {@inheritDoc}
*
* @see org.eclipse.emf.eef.runtime.api.parts.ISWTPropertiesEditionPart#
* createControls(org.eclipse.swt.widgets.Composite)
*
*/
public void createControls(Composite view) {
CompositionSequence eMFPropertyBindingStep = new BindingCompositionSequence(propertiesEditionComponent);
eMFPropertyBindingStep
.addStep(MappingViewsRepository.EMFPropertyBinding.Properties.class)
.addStep(MappingViewsRepository.EMFPropertyBinding.Properties.name);
CompositionStep bindingStep = eMFPropertyBindingStep.addStep(MappingViewsRepository.EMFPropertyBinding.Binding.class);
bindingStep.addStep(MappingViewsRepository.EMFPropertyBinding.Binding.model);
bindingStep.addStep(MappingViewsRepository.EMFPropertyBinding.Binding.views);
composer = new PartComposer(eMFPropertyBindingStep) {
@Override
public Composite addToPart(Composite parent, Object key) {
if (key == MappingViewsRepository.EMFPropertyBinding.Properties.class) {
return createPropertiesGroup(parent);
}
if (key == MappingViewsRepository.EMFPropertyBinding.Properties.name) {
return createNameText(parent);
}
if (key == MappingViewsRepository.EMFPropertyBinding.Binding.class) {
return createBindingGroup(parent);
}
if (key == MappingViewsRepository.EMFPropertyBinding.Binding.model) {
return createModelFlatComboViewer(parent);
}
if (key == MappingViewsRepository.EMFPropertyBinding.Binding.views) {
return createViewsAdvancedReferencesTable(parent);
}
return parent;
}
};
composer.compose(view);
}
/**
*
*/
protected Composite createPropertiesGroup(Composite parent) {
Group propertiesGroup = new Group(parent, SWT.NONE);
propertiesGroup.setText(MappingMessages.EMFPropertyBindingPropertiesEditionPart_PropertiesGroupLabel);
GridData propertiesGroupData = new GridData(GridData.FILL_HORIZONTAL);
propertiesGroupData.horizontalSpan = 3;
propertiesGroup.setLayoutData(propertiesGroupData);
GridLayout propertiesGroupLayout = new GridLayout();
propertiesGroupLayout.numColumns = 3;
propertiesGroup.setLayout(propertiesGroupLayout);
return propertiesGroup;
}
protected Composite createNameText(Composite parent) {
createDescription(parent, MappingViewsRepository.EMFPropertyBinding.Properties.name, MappingMessages.EMFPropertyBindingPropertiesEditionPart_NameLabel);
name = SWTUtils.createScrollableText(parent, SWT.BORDER);
GridData nameData = new GridData(GridData.FILL_HORIZONTAL);
name.setLayoutData(nameData);
name.addFocusListener(new FocusAdapter() {
/**
* {@inheritDoc}
*
* @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(EMFPropertyBindingPropertiesEditionPartImpl.this, MappingViewsRepository.EMFPropertyBinding.Properties.name, PropertiesEditionEvent.COMMIT, PropertiesEditionEvent.SET, null, name.getText()));
}
});
name.addKeyListener(new KeyAdapter() {
/**
* {@inheritDoc}
*
* @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(EMFPropertyBindingPropertiesEditionPartImpl.this, MappingViewsRepository.EMFPropertyBinding.Properties.name, PropertiesEditionEvent.COMMIT, PropertiesEditionEvent.SET, null, name.getText()));
}
}
});
EditingUtils.setID(name, MappingViewsRepository.EMFPropertyBinding.Properties.name);
EditingUtils.setEEFtype(name, "eef::Text"); //$NON-NLS-1$
SWTUtils.createHelpButton(parent, propertiesEditionComponent.getHelpContent(MappingViewsRepository.EMFPropertyBinding.Properties.name, MappingViewsRepository.SWT_KIND), null); //$NON-NLS-1$
// Start of user code for createNameText
// End of user code
return parent;
}
/**
*
*/
protected Composite createBindingGroup(Composite parent) {
Group bindingGroup = new Group(parent, SWT.NONE);
bindingGroup.setText(MappingMessages.EMFPropertyBindingPropertiesEditionPart_BindingGroupLabel);
GridData bindingGroupData = new GridData(GridData.FILL_HORIZONTAL);
bindingGroupData.horizontalSpan = 3;
bindingGroup.setLayoutData(bindingGroupData);
GridLayout bindingGroupLayout = new GridLayout();
bindingGroupLayout.numColumns = 3;
bindingGroup.setLayout(bindingGroupLayout);
return bindingGroup;
}
/**
* @param parent the parent composite
*
*/
protected Composite createModelFlatComboViewer(Composite parent) {
createDescription(parent, MappingViewsRepository.EMFPropertyBinding.Binding.model, MappingMessages.EMFPropertyBindingPropertiesEditionPart_ModelLabel);
model = new EObjectFlatComboViewer(parent, !propertiesEditionComponent.isRequired(MappingViewsRepository.EMFPropertyBinding.Binding.model, MappingViewsRepository.SWT_KIND));
model.setLabelProvider(new AdapterFactoryLabelProvider(adapterFactory));
model.addSelectionChangedListener(new ISelectionChangedListener() {
public void selectionChanged(SelectionChangedEvent event) {
propertiesEditionComponent.firePropertiesChanged(new PropertiesEditionEvent(EMFPropertyBindingPropertiesEditionPartImpl.this, MappingViewsRepository.EMFPropertyBinding.Binding.model, PropertiesEditionEvent.CHANGE, PropertiesEditionEvent.SET, null, getModel()));
}
});
GridData modelData = new GridData(GridData.FILL_HORIZONTAL);
model.setLayoutData(modelData);
model.setID(MappingViewsRepository.EMFPropertyBinding.Binding.model);
SWTUtils.createHelpButton(parent, propertiesEditionComponent.getHelpContent(MappingViewsRepository.EMFPropertyBinding.Binding.model, MappingViewsRepository.SWT_KIND), null); //$NON-NLS-1$
// Start of user code for createModelFlatComboViewer
// End of user code
return parent;
}
/**
*
*/
protected Composite createViewsAdvancedReferencesTable(Composite parent) {
String label = getDescription(MappingViewsRepository.EMFPropertyBinding.Binding.views, MappingMessages.EMFPropertyBindingPropertiesEditionPart_ViewsLabel);
this.views = new ReferencesTable(label, new ReferencesTableListener() {
public void handleAdd() { addViews(); }
public void handleEdit(EObject element) { editViews(element); }
public void handleMove(EObject element, int oldIndex, int newIndex) { moveViews(element, oldIndex, newIndex); }
public void handleRemove(EObject element) { removeFromViews(element); }
public void navigateTo(EObject element) { }
});
this.views.setHelpText(propertiesEditionComponent.getHelpContent(MappingViewsRepository.EMFPropertyBinding.Binding.views, MappingViewsRepository.SWT_KIND));
this.views.createControls(parent);
this.views.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
if (e.item != null && e.item.getData() instanceof EObject) {
propertiesEditionComponent.firePropertiesChanged(new PropertiesEditionEvent(EMFPropertyBindingPropertiesEditionPartImpl.this, MappingViewsRepository.EMFPropertyBinding.Binding.views, PropertiesEditionEvent.CHANGE, PropertiesEditionEvent.SELECTION_CHANGED, null, e.item.getData()));
}
}
});
GridData viewsData = new GridData(GridData.FILL_HORIZONTAL);
viewsData.horizontalSpan = 3;
this.views.setLayoutData(viewsData);
this.views.disableMove();
views.setID(MappingViewsRepository.EMFPropertyBinding.Binding.views);
views.setEEFType("eef::AdvancedReferencesTable"); //$NON-NLS-1$
return parent;
}
/**
*
*/
protected void addViews() {
TabElementTreeSelectionDialog dialog = new TabElementTreeSelectionDialog(views.getInput(), viewsFilters, viewsBusinessFilters,
"views", propertiesEditionComponent.getEditingContext().getAdapterFactory(), current.eResource()) {
@Override
public void process(IStructuredSelection selection) {
for (Iterator<?> iter = selection.iterator(); iter.hasNext();) {
EObject elem = (EObject) iter.next();
propertiesEditionComponent.firePropertiesChanged(new PropertiesEditionEvent(EMFPropertyBindingPropertiesEditionPartImpl.this, MappingViewsRepository.EMFPropertyBinding.Binding.views,
PropertiesEditionEvent.COMMIT, PropertiesEditionEvent.ADD, null, elem));
}
views.refresh();
}
};
dialog.open();
}
/**
*
*/
protected void moveViews(EObject element, int oldIndex, int newIndex) {
propertiesEditionComponent.firePropertiesChanged(new PropertiesEditionEvent(EMFPropertyBindingPropertiesEditionPartImpl.this, MappingViewsRepository.EMFPropertyBinding.Binding.views, PropertiesEditionEvent.COMMIT, PropertiesEditionEvent.MOVE, element, newIndex));
views.refresh();
}
/**
*
*/
protected void removeFromViews(EObject element) {
propertiesEditionComponent.firePropertiesChanged(new PropertiesEditionEvent(EMFPropertyBindingPropertiesEditionPartImpl.this, MappingViewsRepository.EMFPropertyBinding.Binding.views, PropertiesEditionEvent.COMMIT, PropertiesEditionEvent.REMOVE, null, element));
views.refresh();
}
/**
*
*/
protected void editViews(EObject element) {
EObjectPropertiesEditionContext context = new EObjectPropertiesEditionContext(propertiesEditionComponent.getEditingContext(), propertiesEditionComponent, element, adapterFactory);
PropertiesEditingProvider provider = (PropertiesEditingProvider)adapterFactory.adapt(element, PropertiesEditingProvider.class);
if (provider != null) {
PropertiesEditingPolicy policy = provider.getPolicy(context);
if (policy != null) {
policy.execute();
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
// End of user code
}
/**
* {@inheritDoc}
*
* @see org.eclipse.emf.eef.mapping.parts.EMFPropertyBindingPropertiesEditionPart#getName()
*
*/
public String getName() {
return name.getText();
}
/**
* {@inheritDoc}
*
* @see org.eclipse.emf.eef.mapping.parts.EMFPropertyBindingPropertiesEditionPart#setName(String newValue)
*
*/
public void setName(String newValue) {
if (newValue != null) {
name.setText(newValue);
} else {
name.setText(""); //$NON-NLS-1$
}
boolean eefElementEditorReadOnlyState = isReadOnly(MappingViewsRepository.EMFPropertyBinding.Properties.name);
if (eefElementEditorReadOnlyState && name.isEnabled()) {
name.setEnabled(false);
name.setToolTipText(MappingMessages.EMFPropertyBinding_ReadOnly);
} else if (!eefElementEditorReadOnlyState && !name.isEnabled()) {
name.setEnabled(true);
}
}
/**
* {@inheritDoc}
*
* @see org.eclipse.emf.eef.mapping.parts.EMFPropertyBindingPropertiesEditionPart#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.mapping.parts.EMFPropertyBindingPropertiesEditionPart#initModel(EObjectFlatComboSettings)
*/
public void initModel(EObjectFlatComboSettings settings) {
model.setInput(settings);
if (current != null) {
model.setSelection(new StructuredSelection(settings.getValue()));
}
boolean eefElementEditorReadOnlyState = isReadOnly(MappingViewsRepository.EMFPropertyBinding.Binding.model);
if (eefElementEditorReadOnlyState && model.isEnabled()) {
model.setEnabled(false);
model.setToolTipText(MappingMessages.EMFPropertyBinding_ReadOnly);
} else if (!eefElementEditorReadOnlyState && !model.isEnabled()) {
model.setEnabled(true);
}
}
/**
* {@inheritDoc}
*
* @see org.eclipse.emf.eef.mapping.parts.EMFPropertyBindingPropertiesEditionPart#setModel(EObject newValue)
*
*/
public void setModel(EObject newValue) {
if (newValue != null) {
model.setSelection(new StructuredSelection(newValue));
} else {
model.setSelection(new StructuredSelection()); //$NON-NLS-1$
}
boolean eefElementEditorReadOnlyState = isReadOnly(MappingViewsRepository.EMFPropertyBinding.Binding.model);
if (eefElementEditorReadOnlyState && model.isEnabled()) {
model.setEnabled(false);
model.setToolTipText(MappingMessages.EMFPropertyBinding_ReadOnly);
} else if (!eefElementEditorReadOnlyState && !model.isEnabled()) {
model.setEnabled(true);
}
}
/**
* {@inheritDoc}
*
* @see org.eclipse.emf.eef.mapping.parts.EMFPropertyBindingPropertiesEditionPart#setModelButtonMode(ButtonsModeEnum newValue)
*/
public void setModelButtonMode(ButtonsModeEnum newValue) {
model.setButtonMode(newValue);
}
/**
* {@inheritDoc}
*
* @see org.eclipse.emf.eef.mapping.parts.EMFPropertyBindingPropertiesEditionPart#addFilterModel(ViewerFilter filter)
*
*/
public void addFilterToModel(ViewerFilter filter) {
model.addFilter(filter);
}
/**
* {@inheritDoc}
*
* @see org.eclipse.emf.eef.mapping.parts.EMFPropertyBindingPropertiesEditionPart#addBusinessFilterModel(ViewerFilter filter)
*
*/
public void addBusinessFilterToModel(ViewerFilter filter) {
model.addBusinessRuleFilter(filter);
}
/**
* {@inheritDoc}
*
* @see org.eclipse.emf.eef.mapping.parts.EMFPropertyBindingPropertiesEditionPart#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);
boolean eefElementEditorReadOnlyState = isReadOnly(MappingViewsRepository.EMFPropertyBinding.Binding.views);
if (eefElementEditorReadOnlyState && views.getTable().isEnabled()) {
views.setEnabled(false);
views.setToolTipText(MappingMessages.EMFPropertyBinding_ReadOnly);
} else if (!eefElementEditorReadOnlyState && !views.getTable().isEnabled()) {
views.setEnabled(true);
}
}
/**
* {@inheritDoc}
*
* @see org.eclipse.emf.eef.mapping.parts.EMFPropertyBindingPropertiesEditionPart#updateViews()
*
*/
public void updateViews() {
views.refresh();
}
/**
* {@inheritDoc}
*
* @see org.eclipse.emf.eef.mapping.parts.EMFPropertyBindingPropertiesEditionPart#addFilterViews(ViewerFilter filter)
*
*/
public void addFilterToViews(ViewerFilter filter) {
viewsFilters.add(filter);
}
/**
* {@inheritDoc}
*
* @see org.eclipse.emf.eef.mapping.parts.EMFPropertyBindingPropertiesEditionPart#addBusinessFilterViews(ViewerFilter filter)
*
*/
public void addBusinessFilterToViews(ViewerFilter filter) {
viewsBusinessFilters.add(filter);
}
/**
* {@inheritDoc}
*
* @see org.eclipse.emf.eef.mapping.parts.EMFPropertyBindingPropertiesEditionPart#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 MappingMessages.EMFPropertyBinding_Part_Title;
}
// Start of user code additional methods
// End of user code
}