/**
* <copyright>
* </copyright>
*
* $Id$
*/
package com.openMap1.mapper.provider;
import com.openMap1.mapper.impl.MappingConditionImpl;
import com.openMap1.mapper.MapperFactory;
import com.openMap1.mapper.MapperPackage;
import com.openMap1.mapper.MappingCondition;
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;
/**
* This is the item provider adapter for a {@link com.openMap1.mapper.MappingCondition} object.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public class MappingConditionItemProvider
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 MappingConditionItemProvider(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);
addLeftPathPropertyDescriptor(object);
addLeftFunctionPropertyDescriptor(object);
addTestPropertyDescriptor(object);
addDescriptionPropertyDescriptor(object);
}
return itemPropertyDescriptors;
}
/**
* This adds a property descriptor for the Left Path feature.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected void addLeftPathPropertyDescriptor(Object object) {
itemPropertyDescriptors.add
(createItemPropertyDescriptor
(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
getResourceLocator(),
getString("_UI_MappingCondition_leftPath_feature"),
getString("_UI_PropertyDescriptor_description", "_UI_MappingCondition_leftPath_feature", "_UI_MappingCondition_type"),
MapperPackage.Literals.MAPPING_CONDITION__LEFT_PATH,
true,
false,
false,
ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
null,
null));
}
/**
* This adds a property descriptor for the Left Function feature.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected void addLeftFunctionPropertyDescriptor(Object object) {
itemPropertyDescriptors.add
(createItemPropertyDescriptor
(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
getResourceLocator(),
getString("_UI_MappingCondition_leftFunction_feature"),
getString("_UI_PropertyDescriptor_description", "_UI_MappingCondition_leftFunction_feature", "_UI_MappingCondition_type"),
MapperPackage.Literals.MAPPING_CONDITION__LEFT_FUNCTION,
true,
false,
false,
ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
null,
null));
}
/**
* This adds a property descriptor for the Test feature.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected void addTestPropertyDescriptor(Object object) {
itemPropertyDescriptors.add
(createItemPropertyDescriptor
(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
getResourceLocator(),
getString("_UI_MappingCondition_test_feature"),
getString("_UI_PropertyDescriptor_description", "_UI_MappingCondition_test_feature", "_UI_MappingCondition_type"),
MapperPackage.Literals.MAPPING_CONDITION__TEST,
true,
false,
false,
ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
null,
null));
}
/**
* This adds a property descriptor for the Description feature.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected void addDescriptionPropertyDescriptor(Object object) {
itemPropertyDescriptors.add
(createItemPropertyDescriptor
(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
getResourceLocator(),
getString("_UI_MappingCondition_description_feature"),
getString("_UI_PropertyDescriptor_description", "_UI_MappingCondition_description_feature", "_UI_MappingCondition_type"),
MapperPackage.Literals.MAPPING_CONDITION__DESCRIPTION,
true,
false,
false,
ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
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(MapperPackage.Literals.MAPPING_CONDITION__LEFT_PATH_CONDITIONS);
}
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 the label text for the adapted class.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public String getText(Object object) {
String label = ((MappingCondition)object).getLeftPath();
return label == null || label.length() == 0 ?
getString("_UI_MappingCondition_type") :
getString("_UI_MappingCondition_type") + " " + label;
}
/**
* @param object
* @return the prefix of the label, describing what kind of node this is a condition on
*/
protected String labelPrefix(Object object)
{
String prefix = "unknown:";
if (object instanceof MappingCondition)
{
MappingCondition mc = (MappingCondition)object;
int type = mc.conditionOn();
if (type == MappingConditionImpl.OBJECT) prefix = "obj:";
if (type == MappingConditionImpl.PROPERTY) prefix = "prop:";
if (type == MappingConditionImpl.ASSOCIATION) prefix = "assoc:";
if (type == MappingConditionImpl.LHS) prefix = "LHS:";
if (type == MappingConditionImpl.RHS) prefix = "RHS:";
}
return prefix;
}
/**
* 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(MappingCondition.class)) {
case MapperPackage.MAPPING_CONDITION__LEFT_PATH:
case MapperPackage.MAPPING_CONDITION__LEFT_FUNCTION:
case MapperPackage.MAPPING_CONDITION__TEST:
case MapperPackage.MAPPING_CONDITION__DESCRIPTION:
fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), false, true));
return;
case MapperPackage.MAPPING_CONDITION__LEFT_PATH_CONDITIONS:
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
(MapperPackage.Literals.MAPPING_CONDITION__LEFT_PATH_CONDITIONS,
MapperFactory.eINSTANCE.createCrossCondition()));
newChildDescriptors.add
(createChildParameter
(MapperPackage.Literals.MAPPING_CONDITION__LEFT_PATH_CONDITIONS,
MapperFactory.eINSTANCE.createValueCondition()));
}
/**
* Return the resource locator for this item provider's resources.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public ResourceLocator getResourceLocator() {
return MapperEditPlugin.INSTANCE;
}
}