/*
* Copyright (c) 2003- michael lawley and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the GNU Lesser General Public License version 2.1 as published by the Free Software Foundation
* which accompanies this distribution, and is available by writing to
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
* Contributors:
* michael lawley
*
*
* $Id$
*/
package tefkat.data.provider;
import java.util.Collection;
import java.util.List;
import java.util.Map;
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.ecore.EcoreFactory;
import org.eclipse.emf.ecore.EcorePackage;
import org.eclipse.emf.edit.provider.IEditingDomainItemProvider;
import org.eclipse.emf.edit.provider.IItemLabelProvider;
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.ItemProviderAdapter;
import org.eclipse.emf.edit.provider.ViewerNotification;
import tefkat.data.DataPackage;
import tefkat.model.TefkatFactory;
/**
* This is the item provider adapter for a {@link java.util.Map.Entry} object.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public class DataEntryItemProvider
extends ItemProviderAdapter
implements
IEditingDomainItemProvider,
IStructuredItemContentProvider,
ITreeItemContentProvider,
IItemLabelProvider,
IItemPropertySource {
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public static final String copyright = "Copyright michael lawley 2005";
/**
* This constructs an instance from a factory and a notifier.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public DataEntryItemProvider(AdapterFactory adapterFactory) {
super(adapterFactory);
}
/**
* This returns the property descriptors for the adapted class.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public List getPropertyDescriptors(Object object) {
if (itemPropertyDescriptors == null) {
super.getPropertyDescriptors(object);
}
return itemPropertyDescriptors;
}
/**
* 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
*/
public Collection getChildrenFeatures(Object object) {
if (childrenFeatures == null) {
super.getChildrenFeatures(object);
childrenFeatures.add(DataPackage.eINSTANCE.getDataEntry_Key());
childrenFeatures.add(DataPackage.eINSTANCE.getDataEntry_Value());
}
return childrenFeatures;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
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 DataEntry.gif.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Object getImage(Object object) {
return getResourceLocator().getImage("full/obj16/DataEntry");
}
/**
* This returns the label text for the adapted class.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public String getText(Object object) {
Map.Entry dataEntry = (Map.Entry)object;
return "" + dataEntry.getKey() + " -> " + dataEntry.getValue();
}
/**
* 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
*/
public void notifyChanged(Notification notification) {
updateChildren(notification);
switch (notification.getFeatureID(Map.Entry.class)) {
case DataPackage.DATA_ENTRY__VALUE:
fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), true, false));
return;
case DataPackage.DATA_ENTRY__KEY:
fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), true, true));
return;
}
super.notifyChanged(notification);
}
/**
* This adds to the collection of {@link org.eclipse.emf.edit.command.CommandParameter}s
* describing all of the children that can be created under this object.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected void collectNewChildDescriptors(Collection newChildDescriptors, Object object) {
super.collectNewChildDescriptors(newChildDescriptors, object);
newChildDescriptors.add
(createChildParameter
(DataPackage.eINSTANCE.getDataEntry_Key(),
EcoreFactory.eINSTANCE.createFromString(EcorePackage.eINSTANCE.getEJavaObject(), null))); // TODO: ensure this is a valid literal value
newChildDescriptors.add
(createChildParameter
(DataPackage.eINSTANCE.getDataEntry_Value(),
TefkatFactory.eINSTANCE.createInstanceRef()));
newChildDescriptors.add
(createChildParameter
(DataPackage.eINSTANCE.getDataEntry_Value(),
TefkatFactory.eINSTANCE.createVarUse()));
newChildDescriptors.add
(createChildParameter
(DataPackage.eINSTANCE.getDataEntry_Value(),
TefkatFactory.eINSTANCE.createCollectionExpr()));
newChildDescriptors.add
(createChildParameter
(DataPackage.eINSTANCE.getDataEntry_Value(),
TefkatFactory.eINSTANCE.createFunctionExpr()));
newChildDescriptors.add
(createChildParameter
(DataPackage.eINSTANCE.getDataEntry_Value(),
TefkatFactory.eINSTANCE.createFeatureExpr()));
newChildDescriptors.add
(createChildParameter
(DataPackage.eINSTANCE.getDataEntry_Value(),
TefkatFactory.eINSTANCE.createStringConstant()));
newChildDescriptors.add
(createChildParameter
(DataPackage.eINSTANCE.getDataEntry_Value(),
TefkatFactory.eINSTANCE.createIntConstant()));
newChildDescriptors.add
(createChildParameter
(DataPackage.eINSTANCE.getDataEntry_Value(),
TefkatFactory.eINSTANCE.createRealConstant()));
newChildDescriptors.add
(createChildParameter
(DataPackage.eINSTANCE.getDataEntry_Value(),
TefkatFactory.eINSTANCE.createBooleanConstant()));
newChildDescriptors.add
(createChildParameter
(DataPackage.eINSTANCE.getDataEntry_Value(),
TefkatFactory.eINSTANCE.createEnumConstant()));
}
/**
* Return the resource locator for this item provider's resources.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public ResourceLocator getResourceLocator() {
return TefkatDataEditPlugin.INSTANCE;
}
}