/**
* <copyright>
* </copyright>
*
* $Id$
*/
package org.jboss.tools.smooks.model.medi.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.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.ViewerNotification;
import org.jboss.tools.smooks.model.medi.MEdiFactory;
import org.jboss.tools.smooks.model.medi.MEdiPackage;
import org.jboss.tools.smooks.model.medi.Segment;
/**
* This is the item provider adapter for a {@link edi.Segment} object.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public class SegmentItemProvider
extends MappingNodeItemProvider
implements
IEditingDomainItemProvider,
IStructuredItemContentProvider,
ITreeItemContentProvider,
IItemLabelProvider,
IItemPropertySource {
/**
* This constructs an instance from a factory and a notifier.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public SegmentItemProvider(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);
addMaxOccursPropertyDescriptor(object);
addMinOccursPropertyDescriptor(object);
addSegcodePropertyDescriptor(object);
addTruncatablePropertyDescriptor(object);
}
return itemPropertyDescriptors;
}
/**
* This adds a property descriptor for the Max Occurs feature.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected void addMaxOccursPropertyDescriptor(Object object) {
itemPropertyDescriptors.add
(createItemPropertyDescriptor
(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
getResourceLocator(),
getString("_UI_Segment_maxOccurs_feature"), //$NON-NLS-1$
getString("_UI_PropertyDescriptor_description", "_UI_Segment_maxOccurs_feature", "_UI_Segment_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
MEdiPackage.Literals.SEGMENT__MAX_OCCURS,
true,
false,
false,
ItemPropertyDescriptor.INTEGRAL_VALUE_IMAGE,
null,
null));
}
/**
* This adds a property descriptor for the Min Occurs feature.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected void addMinOccursPropertyDescriptor(Object object) {
itemPropertyDescriptors.add
(createItemPropertyDescriptor
(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
getResourceLocator(),
getString("_UI_Segment_minOccurs_feature"), //$NON-NLS-1$
getString("_UI_PropertyDescriptor_description", "_UI_Segment_minOccurs_feature", "_UI_Segment_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
MEdiPackage.Literals.SEGMENT__MIN_OCCURS,
true,
false,
false,
ItemPropertyDescriptor.INTEGRAL_VALUE_IMAGE,
null,
null));
}
/**
* This adds a property descriptor for the Segcode feature.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected void addSegcodePropertyDescriptor(Object object) {
itemPropertyDescriptors.add
(createItemPropertyDescriptor
(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
getResourceLocator(),
getString("_UI_Segment_segcode_feature"), //$NON-NLS-1$
getString("_UI_PropertyDescriptor_description", "_UI_Segment_segcode_feature", "_UI_Segment_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
MEdiPackage.Literals.SEGMENT__SEGCODE,
true,
false,
false,
ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
null,
null));
}
/**
* This adds a property descriptor for the Truncatable feature.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected void addTruncatablePropertyDescriptor(Object object) {
itemPropertyDescriptors.add
(createItemPropertyDescriptor
(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
getResourceLocator(),
getString("_UI_Segment_truncatable_feature"), //$NON-NLS-1$
getString("_UI_PropertyDescriptor_description", "_UI_Segment_truncatable_feature", "_UI_Segment_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
MEdiPackage.Literals.SEGMENT__TRUNCATABLE,
true,
false,
false,
ItemPropertyDescriptor.BOOLEAN_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(MEdiPackage.Literals.SEGMENT__FIELD);
childrenFeatures.add(MEdiPackage.Literals.SEGMENT__SEGMENT);
}
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 Segment.gif.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Object getImage(Object object) {
return overlayImage(object, getResourceLocator().getImage("full/obj16/Segment")); //$NON-NLS-1$
}
/**
* This returns the label text for the adapted class.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public String getText(Object object) {
String label = ((Segment)object).getXmltag();
return label == null || label.length() == 0 ?
getString("_UI_Segment_type") : //$NON-NLS-1$
getString("_UI_Segment_type") + " " + label; //$NON-NLS-1$ //$NON-NLS-2$
}
/**
* 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(Segment.class)) {
case MEdiPackage.SEGMENT__MAX_OCCURS:
case MEdiPackage.SEGMENT__MIN_OCCURS:
case MEdiPackage.SEGMENT__SEGCODE:
case MEdiPackage.SEGMENT__TRUNCATABLE:
fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), false, true));
return;
case MEdiPackage.SEGMENT__FIELD:
case MEdiPackage.SEGMENT__SEGMENT:
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
(MEdiPackage.Literals.SEGMENT__FIELD,
MEdiFactory.eINSTANCE.createField()));
newChildDescriptors.add
(createChildParameter
(MEdiPackage.Literals.SEGMENT__SEGMENT,
MEdiFactory.eINSTANCE.createSegment()));
}
}