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/*******************************************************************************
* 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.samples.conference.components;
// Start of user code for imports
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.util.BasicDiagnostic;
import org.eclipse.emf.common.util.Diagnostic;
import org.eclipse.emf.common.util.WrappedException;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EStructuralFeature;
import org.eclipse.emf.ecore.EcorePackage;
import org.eclipse.emf.ecore.resource.ResourceSet;
import org.eclipse.emf.ecore.util.Diagnostician;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.eclipse.emf.eef.runtime.api.notify.EStructuralFeatureNotificationFilter;
import org.eclipse.emf.eef.runtime.api.notify.IPropertiesEditionEvent;
import org.eclipse.emf.eef.runtime.api.notify.NotificationFilter;
import org.eclipse.emf.eef.runtime.context.PropertiesEditingContext;
import org.eclipse.emf.eef.runtime.impl.components.SinglePartPropertiesEditingComponent;
import org.eclipse.emf.eef.runtime.impl.utils.EEFConverterUtil;
import org.eclipse.emf.samples.conference.ConferencePackage;
import org.eclipse.emf.samples.conference.Room;
import org.eclipse.emf.samples.conference.parts.ConferenceViewsRepository;
import org.eclipse.emf.samples.conference.parts.RoomPropertiesEditionPart;
// End of user code
/**
* @author <a href="mailto:stephane.bouchet@obeo.fr">Stephane Bouchet</a>
*
*/
public class RoomPropertiesEditionComponent extends SinglePartPropertiesEditingComponent {
public static String BASE_PART = "Base"; //$NON-NLS-1$
/**
* Default constructor
*
*/
public RoomPropertiesEditionComponent(PropertiesEditingContext editingContext, EObject room, String editing_mode) {
super(editingContext, room, editing_mode);
parts = new String[] { BASE_PART };
repositoryKey = ConferenceViewsRepository.class;
partKey = ConferenceViewsRepository.Room.class;
}
/**
* {@inheritDoc}
*
* @see org.eclipse.emf.eef.runtime.api.component.IPropertiesEditionComponent#initPart(java.lang.Object, int, org.eclipse.emf.ecore.EObject,
* org.eclipse.emf.ecore.resource.ResourceSet)
*
*/
public void initPart(Object key, int kind, EObject elt, ResourceSet allResource) {
setInitializing(true);
if (editingPart != null && key == partKey) {
editingPart.setContext(elt, allResource);
final Room room = (Room)elt;
final RoomPropertiesEditionPart basePart = (RoomPropertiesEditionPart)editingPart;
// init values
if (isAccessible(ConferenceViewsRepository.Room.Properties.name))
basePart.setName(EEFConverterUtil.convertToString(EcorePackage.Literals.ESTRING, room.getName()));
if (isAccessible(ConferenceViewsRepository.Room.Properties.capacity)) {
basePart.setCapacity(EEFConverterUtil.convertToString(EcorePackage.Literals.EINT, room.getCapacity()));
}
// init filters
// init values for referenced views
// init filters for referenced views
}
setInitializing(false);
}
/**
* {@inheritDoc}
* @see org.eclipse.emf.eef.runtime.impl.components.StandardPropertiesEditionComponent#associatedFeature(java.lang.Object)
*/
public EStructuralFeature associatedFeature(Object editorKey) {
if (editorKey == ConferenceViewsRepository.Room.Properties.name) {
return ConferencePackage.eINSTANCE.getRoom_Name();
}
if (editorKey == ConferenceViewsRepository.Room.Properties.capacity) {
return ConferencePackage.eINSTANCE.getRoom_Capacity();
}
return super.associatedFeature(editorKey);
}
/**
* {@inheritDoc}
* @see org.eclipse.emf.eef.runtime.impl.components.StandardPropertiesEditionComponent#updateSemanticModel(org.eclipse.emf.eef.runtime.api.notify.IPropertiesEditionEvent)
*
*/
public void updateSemanticModel(final IPropertiesEditionEvent event) {
Room room = (Room)semanticObject;
if (ConferenceViewsRepository.Room.Properties.name == event.getAffectedEditor()) {
room.setName((java.lang.String)EEFConverterUtil.createFromString(EcorePackage.Literals.ESTRING, (String)event.getNewValue()));
}
if (ConferenceViewsRepository.Room.Properties.capacity == event.getAffectedEditor()) {
room.setCapacity((EEFConverterUtil.createIntFromString(EcorePackage.Literals.EINT, (String)event.getNewValue())));
}
}
/**
* {@inheritDoc}
* @see org.eclipse.emf.eef.runtime.impl.components.StandardPropertiesEditionComponent#updatePart(org.eclipse.emf.common.notify.Notification)
*/
public void updatePart(Notification msg) {
super.updatePart(msg);
if (editingPart.isVisible()) {
RoomPropertiesEditionPart basePart = (RoomPropertiesEditionPart)editingPart;
if (ConferencePackage.eINSTANCE.getRoom_Name().equals(msg.getFeature()) && msg.getNotifier().equals(semanticObject) && basePart != null && isAccessible(ConferenceViewsRepository.Room.Properties.name)) {
if (msg.getNewValue() != null) {
basePart.setName(EcoreUtil.convertToString(EcorePackage.Literals.ESTRING, msg.getNewValue()));
} else {
basePart.setName("");
}
}
if (ConferencePackage.eINSTANCE.getRoom_Capacity().equals(msg.getFeature()) && msg.getNotifier().equals(semanticObject) && basePart != null && isAccessible(ConferenceViewsRepository.Room.Properties.capacity)) {
if (msg.getNewValue() != null) {
basePart.setCapacity(EcoreUtil.convertToString(EcorePackage.Literals.EINT, msg.getNewValue()));
} else {
basePart.setCapacity("");
}
}
}
}
/**
* {@inheritDoc}
*
* @see org.eclipse.emf.eef.runtime.impl.components.StandardPropertiesEditionComponent#getNotificationFilters()
*/
@Override
protected NotificationFilter[] getNotificationFilters() {
NotificationFilter filter = new EStructuralFeatureNotificationFilter(
ConferencePackage.eINSTANCE.getRoom_Name(),
ConferencePackage.eINSTANCE.getRoom_Capacity() );
return new NotificationFilter[] {filter,};
}
/**
* {@inheritDoc}
*
* @see org.eclipse.emf.eef.runtime.impl.components.StandardPropertiesEditionComponent#isRequired(java.lang.Object, int)
*
*/
public boolean isRequired(Object key, int kind) {
return key == ConferenceViewsRepository.Room.Properties.name;
}
/**
* {@inheritDoc}
*
* @see org.eclipse.emf.eef.runtime.api.component.IPropertiesEditionComponent#validateValue(org.eclipse.emf.eef.runtime.api.notify.IPropertiesEditionEvent)
*
*/
public Diagnostic validateValue(IPropertiesEditionEvent event) {
Diagnostic ret = Diagnostic.OK_INSTANCE;
if (event.getNewValue() != null) {
try {
if (ConferenceViewsRepository.Room.Properties.name == event.getAffectedEditor()) {
Object newValue = event.getNewValue();
if (newValue instanceof String) {
newValue = EEFConverterUtil.createFromString(ConferencePackage.eINSTANCE.getRoom_Name().getEAttributeType(), (String)newValue);
}
ret = Diagnostician.INSTANCE.validate(ConferencePackage.eINSTANCE.getRoom_Name().getEAttributeType(), newValue);
}
if (ConferenceViewsRepository.Room.Properties.capacity == event.getAffectedEditor()) {
Object newValue = event.getNewValue();
if (newValue instanceof String) {
newValue = EEFConverterUtil.createFromString(ConferencePackage.eINSTANCE.getRoom_Capacity().getEAttributeType(), (String)newValue);
}
ret = Diagnostician.INSTANCE.validate(ConferencePackage.eINSTANCE.getRoom_Capacity().getEAttributeType(), newValue);
}
} catch (IllegalArgumentException iae) {
ret = BasicDiagnostic.toDiagnostic(iae);
} catch (WrappedException we) {
ret = BasicDiagnostic.toDiagnostic(we);
}
}
return ret;
}
}
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