/**
* <copyright>
* </copyright>
*
* $Id$
*/
package no.hal.jex.provider;
import java.util.Collection;
import java.util.List;
import no.hal.jex.ClassKind;
import no.hal.jex.JavaClass;
import no.hal.jex.JexFactory;
import no.hal.jex.JexPackage;
import no.hal.jex.impl.JexFactoryImpl;
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;
/**
* This is the item provider adapter for a {@link no.hal.jex.JavaClass} object.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public class JavaClassItemProvider
extends MemberItemProvider
implements
IEditingDomainItemProvider,
IStructuredItemContentProvider,
ITreeItemContentProvider,
IItemLabelProvider,
IItemPropertySource {
/**
* This constructs an instance from a factory and a notifier.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public JavaClassItemProvider(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);
addClassKindPropertyDescriptor(object);
addSuperclassesPropertyDescriptor(object);
}
return itemPropertyDescriptors;
}
/**
* This adds a property descriptor for the Class Kind feature.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected void addClassKindPropertyDescriptor(Object object) {
itemPropertyDescriptors.add
(createItemPropertyDescriptor
(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
getResourceLocator(),
getString("_UI_JavaClass_classKind_feature"),
getString("_UI_PropertyDescriptor_description", "_UI_JavaClass_classKind_feature", "_UI_JavaClass_type"),
JexPackage.Literals.JAVA_CLASS__CLASS_KIND,
true,
false,
false,
ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
null,
null));
}
/**
* This adds a property descriptor for the Superclasses feature.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected void addSuperclassesPropertyDescriptor(Object object) {
itemPropertyDescriptors.add
(createItemPropertyDescriptor
(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
getResourceLocator(),
getString("_UI_JavaClass_superclasses_feature"),
getString("_UI_PropertyDescriptor_description", "_UI_JavaClass_superclasses_feature", "_UI_JavaClass_type"),
JexPackage.Literals.JAVA_CLASS__SUPERCLASSES,
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(JexPackage.Literals.JAVA_CLASS__MEMBERS);
}
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 JavaClass.gif.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @NOT generated
*/
@Override
public Object getImage(Object object) {
return super.getImage(object);
}
@Override
public String getImageName(Object object) {
JavaClass javaClass = (JavaClass)object;
if (javaClass.getClassKind() == ClassKind.INTERFACE_KIND) {
return JDT_UI_IMAGE_PREFIX + "int_obj.gif";
} else if (javaClass.getClassKind() == ClassKind.ENUM_KIND) {
String modifierString = getAccessModifierString(javaClass, JexFactoryImpl.getModifier("public"), null);
return JDT_UI_IMAGE_PREFIX + "enum_" + (modifierString != null ? modifierString + "_" : "") + "obj.gif";
}
return JDT_UI_IMAGE_PREFIX + "class_obj.gif";
}
/**
* This returns the label text for the adapted class.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @NOT generated
*/
@Override
public String getText(Object object) {
return super.getText(object);
}
/**
* 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(JavaClass.class)) {
case JexPackage.JAVA_CLASS__CLASS_KIND:
case JexPackage.JAVA_CLASS__SUPERCLASSES:
fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), false, true));
return;
case JexPackage.JAVA_CLASS__MEMBERS:
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
(JexPackage.Literals.JAVA_CLASS__MEMBERS,
JexFactory.eINSTANCE.createJavaClass()));
newChildDescriptors.add
(createChildParameter
(JexPackage.Literals.JAVA_CLASS__MEMBERS,
JexFactory.eINSTANCE.createJavaField()));
newChildDescriptors.add
(createChildParameter
(JexPackage.Literals.JAVA_CLASS__MEMBERS,
JexFactory.eINSTANCE.createJavaMethod()));
newChildDescriptors.add
(createChildParameter
(JexPackage.Literals.JAVA_CLASS__MEMBERS,
JexFactory.eINSTANCE.createJavaClassTester()));
newChildDescriptors.add
(createChildParameter
(JexPackage.Literals.JAVA_CLASS__MEMBERS,
JexFactory.eINSTANCE.createJavaMethodTester()));
newChildDescriptors.add
(createChildParameter
(JexPackage.Literals.JAVA_CLASS__MEMBERS,
JexFactory.eINSTANCE.createTestSuite()));
}
}