/**
* <copyright>
* </copyright>
*
* $Id$
*/
package org.eclipse.buckminster.model.common.provider;
import java.util.Collection;
import java.util.List;
import org.eclipse.buckminster.model.common.CommonFactory;
import org.eclipse.buckminster.model.common.CommonPackage;
import org.eclipse.buckminster.model.common.Replace;
import org.eclipse.emf.common.notify.AdapterFactory;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.ecore.EStructuralFeature;
import org.eclipse.emf.ecore.util.FeatureMap;
import org.eclipse.emf.ecore.util.FeatureMapUtil;
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;
/**
* This is the item provider adapter for a
* {@link org.eclipse.buckminster.model.common.Replace} object. <!--
* begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public class ReplaceItemProvider extends ValueFilterItemProvider implements IEditingDomainItemProvider, IStructuredItemContentProvider,
ITreeItemContentProvider, IItemLabelProvider, IItemPropertySource {
/**
* This constructs an instance from a factory and a notifier. <!--
* begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public ReplaceItemProvider(AdapterFactory adapterFactory) {
super(adapterFactory);
}
/**
* 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(CommonPackage.Literals.REPLACE__MATCHES);
}
return childrenFeatures;
}
/**
* This returns the label text for
* {@link org.eclipse.emf.edit.command.CreateChildCommand}. <!--
* begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public String getCreateChildText(Object owner, Object feature, Object child, Collection<?> selection) {
Object childFeature = feature;
Object childObject = child;
if (childFeature instanceof EStructuralFeature && FeatureMapUtil.isFeatureMap((EStructuralFeature) childFeature)) {
FeatureMap.Entry entry = (FeatureMap.Entry) childObject;
childFeature = entry.getEStructuralFeature();
childObject = entry.getValue();
}
boolean qualify = childFeature == CommonPackage.Literals.VALUE_FILTER__VALUES
|| childFeature == CommonPackage.Literals.ABSTRACT_DOCUMENT_ROOT__CONSTANT
|| childFeature == CommonPackage.Literals.ABSTRACT_DOCUMENT_ROOT__FORMAT
|| childFeature == CommonPackage.Literals.ABSTRACT_DOCUMENT_ROOT__PROPERTY_REF
|| childFeature == CommonPackage.Literals.ABSTRACT_DOCUMENT_ROOT__REPLACE
|| childFeature == CommonPackage.Literals.ABSTRACT_DOCUMENT_ROOT__SPLIT
|| childFeature == CommonPackage.Literals.ABSTRACT_DOCUMENT_ROOT__TO_LOWER
|| childFeature == CommonPackage.Literals.ABSTRACT_DOCUMENT_ROOT__TO_UPPER;
if (qualify) {
return getString("_UI_CreateChild_text2", new Object[] { getTypeText(childObject), getFeatureText(childFeature), getTypeText(owner) });
}
return super.getCreateChildText(owner, feature, child, selection);
}
/**
* This returns the property descriptors for the adapted class. <!--
* begin-user-doc --> <!-- end-user-doc -->
*
* @generated NOT
*/
@Override
public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object) {
if (itemPropertyDescriptors == null) {
super.getPropertyDescriptors(object);
addPatternPropertyDescriptor(object);
addQuotePatternPropertyDescriptor(object);
addReplacementPropertyDescriptor(object);
// addCompiledPatternPropertyDescriptor(object);
}
return itemPropertyDescriptors;
}
/**
* This returns the label text for the adapted class. <!-- begin-user-doc
* --> <!-- end-user-doc -->
*
* @generated NOT
*/
@Override
public String getText(Object object) {
Replace replace = (Replace) object;
return replace.getPattern() == null ? "" : replace.getPattern() + '/' + replace.getReplacement();
}
/**
* 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(Replace.class)) {
case CommonPackage.REPLACE__PATTERN:
case CommonPackage.REPLACE__QUOTE_PATTERN:
case CommonPackage.REPLACE__REPLACEMENT:
case CommonPackage.REPLACE__COMPILED_PATTERN:
fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), false, true));
return;
case CommonPackage.REPLACE__MATCHES:
fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), true, false));
return;
}
super.notifyChanged(notification);
}
/**
* This adds a property descriptor for the Compiled Pattern feature. <!--
* begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
protected void addCompiledPatternPropertyDescriptor(Object object) {
itemPropertyDescriptors.add(createItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(),
getResourceLocator(), getString("_UI_Replace_compiledPattern_feature"),
getString("_UI_PropertyDescriptor_description", "_UI_Replace_compiledPattern_feature", "_UI_Replace_type"),
CommonPackage.Literals.REPLACE__COMPILED_PATTERN, false, false, false, ItemPropertyDescriptor.GENERIC_VALUE_IMAGE, null, null));
}
/**
* This adds a property descriptor for the Pattern feature. <!--
* begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
protected void addPatternPropertyDescriptor(Object object) {
itemPropertyDescriptors.add(createItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(),
getResourceLocator(), getString("_UI_Replace_pattern_feature"),
getString("_UI_PropertyDescriptor_description", "_UI_Replace_pattern_feature", "_UI_Replace_type"),
CommonPackage.Literals.REPLACE__PATTERN, true, false, false, ItemPropertyDescriptor.GENERIC_VALUE_IMAGE, null, null));
}
/**
* This adds a property descriptor for the Quote Pattern feature. <!--
* begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
protected void addQuotePatternPropertyDescriptor(Object object) {
itemPropertyDescriptors.add(createItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(),
getResourceLocator(), getString("_UI_Replace_quotePattern_feature"),
getString("_UI_PropertyDescriptor_description", "_UI_Replace_quotePattern_feature", "_UI_Replace_type"),
CommonPackage.Literals.REPLACE__QUOTE_PATTERN, true, false, false, ItemPropertyDescriptor.BOOLEAN_VALUE_IMAGE, null, null));
}
/**
* This adds a property descriptor for the Replacement feature. <!--
* begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
protected void addReplacementPropertyDescriptor(Object object) {
itemPropertyDescriptors.add(createItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(),
getResourceLocator(), getString("_UI_Replace_replacement_feature"),
getString("_UI_PropertyDescriptor_description", "_UI_Replace_replacement_feature", "_UI_Replace_type"),
CommonPackage.Literals.REPLACE__REPLACEMENT, true, false, false, ItemPropertyDescriptor.GENERIC_VALUE_IMAGE, null, null));
}
/**
* 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(CommonPackage.Literals.REPLACE__MATCHES, CommonFactory.eINSTANCE.createMatch()));
}
/**
* <!-- 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);
}
}