/**
* Copyright (c) 2015 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.htm
*/
package org.eclipse.sirius.expression.provider;
import java.util.Collection;
import java.util.List;
import org.eclipse.emf.common.notify.AdapterFactory;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.util.ResourceLocator;
import org.eclipse.emf.ecore.EStructuralFeature;
import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
import org.eclipse.emf.edit.provider.IEditingDomainItemProvider;
import org.eclipse.emf.edit.provider.IItemLabelProvider;
import org.eclipse.emf.edit.provider.IItemPropertyDescriptor;
import org.eclipse.emf.edit.provider.IItemPropertySource;
import org.eclipse.emf.edit.provider.IStructuredItemContentProvider;
import org.eclipse.emf.edit.provider.ITreeItemContentProvider;
import org.eclipse.emf.edit.provider.ItemPropertyDescriptor;
import org.eclipse.emf.edit.provider.ItemProviderAdapter;
import org.eclipse.emf.edit.provider.ViewerNotification;
import org.eclipse.sirius.expression.ExpressionFactory;
import org.eclipse.sirius.expression.ExpressionPackage;
import org.eclipse.sirius.expression.SiriusExpressionDescription;
/**
* This is the item provider adapter for a {@link org.eclipse.sirius.expression.SiriusExpressionDescription} object.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public class SiriusExpressionDescriptionItemProvider
extends ItemProviderAdapter
implements
IEditingDomainItemProvider,
IStructuredItemContentProvider,
ITreeItemContentProvider,
IItemLabelProvider,
IItemPropertySource {
/**
* This constructs an instance from a factory and a notifier.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public SiriusExpressionDescriptionItemProvider(AdapterFactory adapterFactory) {
super(adapterFactory);
}
/**
* This returns the property descriptors for the adapted class.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object) {
if (itemPropertyDescriptors == null) {
super.getPropertyDescriptors(object);
addLowerBoundPropertyDescriptor(object);
addUpperBoundPropertyDescriptor(object);
addExpressionPropertyDescriptor(object);
addReturnTypePropertyDescriptor(object);
addVariableContainersPropertyDescriptor(object);
}
return itemPropertyDescriptors;
}
/**
* This adds a property descriptor for the Lower Bound feature.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected void addLowerBoundPropertyDescriptor(Object object) {
itemPropertyDescriptors.add
(createItemPropertyDescriptor
(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
getResourceLocator(),
getString("_UI_SiriusExpressionDescription_lowerBound_feature"), //$NON-NLS-1$
getString("_UI_PropertyDescriptor_description", "_UI_SiriusExpressionDescription_lowerBound_feature", "_UI_SiriusExpressionDescription_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
ExpressionPackage.Literals.SIRIUS_EXPRESSION_DESCRIPTION__LOWER_BOUND,
true,
false,
false,
ItemPropertyDescriptor.INTEGRAL_VALUE_IMAGE,
null,
null));
}
/**
* This adds a property descriptor for the Upper Bound feature.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected void addUpperBoundPropertyDescriptor(Object object) {
itemPropertyDescriptors.add
(createItemPropertyDescriptor
(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
getResourceLocator(),
getString("_UI_SiriusExpressionDescription_upperBound_feature"), //$NON-NLS-1$
getString("_UI_PropertyDescriptor_description", "_UI_SiriusExpressionDescription_upperBound_feature", "_UI_SiriusExpressionDescription_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
ExpressionPackage.Literals.SIRIUS_EXPRESSION_DESCRIPTION__UPPER_BOUND,
true,
false,
false,
ItemPropertyDescriptor.INTEGRAL_VALUE_IMAGE,
null,
null));
}
/**
* This adds a property descriptor for the Expression feature.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected void addExpressionPropertyDescriptor(Object object) {
itemPropertyDescriptors.add
(createItemPropertyDescriptor
(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
getResourceLocator(),
getString("_UI_SiriusExpressionDescription_expression_feature"), //$NON-NLS-1$
getString("_UI_PropertyDescriptor_description", "_UI_SiriusExpressionDescription_expression_feature", "_UI_SiriusExpressionDescription_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
ExpressionPackage.Literals.SIRIUS_EXPRESSION_DESCRIPTION__EXPRESSION,
true,
false,
true,
null,
null,
null));
}
/**
* This adds a property descriptor for the Return Type feature.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected void addReturnTypePropertyDescriptor(Object object) {
itemPropertyDescriptors.add
(createItemPropertyDescriptor
(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
getResourceLocator(),
getString("_UI_SiriusExpressionDescription_returnType_feature"), //$NON-NLS-1$
getString("_UI_PropertyDescriptor_description", "_UI_SiriusExpressionDescription_returnType_feature", "_UI_SiriusExpressionDescription_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
ExpressionPackage.Literals.SIRIUS_EXPRESSION_DESCRIPTION__RETURN_TYPE,
true,
false,
true,
null,
null,
null));
}
/**
* This adds a property descriptor for the Variable Containers feature.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected void addVariableContainersPropertyDescriptor(Object object) {
itemPropertyDescriptors.add
(createItemPropertyDescriptor
(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
getResourceLocator(),
getString("_UI_SiriusExpressionDescription_variableContainers_feature"), //$NON-NLS-1$
getString("_UI_PropertyDescriptor_description", "_UI_SiriusExpressionDescription_variableContainers_feature", "_UI_SiriusExpressionDescription_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
ExpressionPackage.Literals.SIRIUS_EXPRESSION_DESCRIPTION__VARIABLE_CONTAINERS,
true,
false,
true,
null,
null,
null));
}
/**
* This specifies how to implement {@link #getChildren} and is used to deduce an appropriate feature for an
* {@link org.eclipse.emf.edit.command.AddCommand}, {@link org.eclipse.emf.edit.command.RemoveCommand} or
* {@link org.eclipse.emf.edit.command.MoveCommand} in {@link #createCommand}.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Collection<? extends EStructuralFeature> getChildrenFeatures(Object object) {
if (childrenFeatures == null) {
super.getChildrenFeatures(object);
childrenFeatures.add(ExpressionPackage.Literals.SIRIUS_EXPRESSION_DESCRIPTION__PARAMETERS);
}
return childrenFeatures;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EStructuralFeature getChildFeature(Object object, Object child) {
// Check the type of the specified child object and return the proper feature to use for
// adding (see {@link AddCommand}) it as a child.
return super.getChildFeature(object, child);
}
/**
* This returns SiriusExpressionDescription.gif.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Object getImage(Object object) {
return overlayImage(object, getResourceLocator().getImage("full/obj16/SiriusExpressionDescription")); //$NON-NLS-1$
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected boolean shouldComposeCreationImage() {
return true;
}
/**
* This returns the label text for the adapted class.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public String getText(Object object) {
SiriusExpressionDescription siriusExpressionDescription = (SiriusExpressionDescription)object;
return getString("_UI_SiriusExpressionDescription_type") + " " + siriusExpressionDescription.getLowerBound(); //$NON-NLS-1$ //$NON-NLS-2$
}
/**
* This handles model notifications by calling {@link #updateChildren} to update any cached
* children and by creating a viewer notification, which it passes to {@link #fireNotifyChanged}.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void notifyChanged(Notification notification) {
updateChildren(notification);
switch (notification.getFeatureID(SiriusExpressionDescription.class)) {
case ExpressionPackage.SIRIUS_EXPRESSION_DESCRIPTION__LOWER_BOUND:
case ExpressionPackage.SIRIUS_EXPRESSION_DESCRIPTION__UPPER_BOUND:
fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), false, true));
return;
case ExpressionPackage.SIRIUS_EXPRESSION_DESCRIPTION__PARAMETERS:
fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), true, false));
return;
}
super.notifyChanged(notification);
}
/**
* This adds {@link org.eclipse.emf.edit.command.CommandParameter}s describing the children
* that can be created under this object.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected void collectNewChildDescriptors(Collection<Object> newChildDescriptors, Object object) {
super.collectNewChildDescriptors(newChildDescriptors, object);
newChildDescriptors.add
(createChildParameter
(ExpressionPackage.Literals.SIRIUS_EXPRESSION_DESCRIPTION__PARAMETERS,
ExpressionFactory.eINSTANCE.createSiriusParameter()));
}
/**
* Return the resource locator for this item provider's resources.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public ResourceLocator getResourceLocator() {
return ExpressionEditPlugin.INSTANCE;
}
}