bundles/org.eclipse.emf.emfstore.server.model.edit/src/org/eclipse/emf/emfstore/internal/server/model/versioning/operations/provider/MultiReferenceMoveOperationItemProvider.java

/*******************************************************************************
 * Copyright (c) 2008-2011 Chair for Applied Software Engineering,
 * Technische Universitaet Muenchen.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 ******************************************************************************/
package org.eclipse.emf.emfstore.internal.server.model.versioning.operations.provider;

import java.text.MessageFormat;
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.edit.provider.ComposeableAdapterFactory;
import org.eclipse.emf.edit.provider.IItemPropertyDescriptor;
import org.eclipse.emf.edit.provider.ItemPropertyDescriptor;
import org.eclipse.emf.edit.provider.ViewerNotification;
import org.eclipse.emf.emfstore.internal.server.model.versioning.operations.MultiReferenceMoveOperation;
import org.eclipse.emf.emfstore.internal.server.model.versioning.operations.OperationsPackage;

/**
 * This is the item provider adapter for a
 * {@link org.eclipse.emf.emfstore.internal.server.model.versioning.operations.MultiReferenceMoveOperation} object. <!--
 * begin-user-doc --> <!-- end-user-doc -->
 *
 * @generated
 */
public class MultiReferenceMoveOperationItemProvider extends FeatureOperationItemProvider {
	/**
	 * This constructs an instance from a factory and a notifier. <!--
	 * begin-user-doc --> <!-- end-user-doc -->
	 *
	 * @generated
	 */
	public MultiReferenceMoveOperationItemProvider(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);

			addOldIndexPropertyDescriptor(object);
			addNewIndexPropertyDescriptor(object);
			addReferencedModelElementIdPropertyDescriptor(object);
		}
		return itemPropertyDescriptors;
	}

	/**
	 * This adds a property descriptor for the Old Index feature. <!--
	 * begin-user-doc --> <!-- end-user-doc -->
	 *
	 * @generated
	 */
	protected void addOldIndexPropertyDescriptor(Object object) {
		itemPropertyDescriptors.add(createItemPropertyDescriptor(
			((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(),
			getResourceLocator(),
			getString("_UI_MultiReferenceMoveOperation_oldIndex_feature"), //$NON-NLS-1$
			getString("_UI_PropertyDescriptor_description", "_UI_MultiReferenceMoveOperation_oldIndex_feature", //$NON-NLS-1$ //$NON-NLS-2$
				"_UI_MultiReferenceMoveOperation_type"), //$NON-NLS-1$
			OperationsPackage.Literals.MULTI_REFERENCE_MOVE_OPERATION__OLD_INDEX, true, false, false,
			ItemPropertyDescriptor.INTEGRAL_VALUE_IMAGE, null, null));
	}

	/**
	 * This adds a property descriptor for the New Index feature. <!--
	 * begin-user-doc --> <!-- end-user-doc -->
	 *
	 * @generated
	 */
	protected void addNewIndexPropertyDescriptor(Object object) {
		itemPropertyDescriptors.add(createItemPropertyDescriptor(
			((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(),
			getResourceLocator(),
			getString("_UI_MultiReferenceMoveOperation_newIndex_feature"), //$NON-NLS-1$
			getString("_UI_PropertyDescriptor_description", "_UI_MultiReferenceMoveOperation_newIndex_feature", //$NON-NLS-1$ //$NON-NLS-2$
				"_UI_MultiReferenceMoveOperation_type"), //$NON-NLS-1$
			OperationsPackage.Literals.MULTI_REFERENCE_MOVE_OPERATION__NEW_INDEX, true, false, false,
			ItemPropertyDescriptor.INTEGRAL_VALUE_IMAGE, null, null));
	}

	/**
	 * This adds a property descriptor for the Referenced Model Element Id feature.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 *
	 * @generated
	 */
	protected void addReferencedModelElementIdPropertyDescriptor(Object object) {
		itemPropertyDescriptors.add(createItemPropertyDescriptor(
			((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(),
			getResourceLocator(),
			getString("_UI_MultiReferenceMoveOperation_referencedModelElementId_feature"), //$NON-NLS-1$
			getString("_UI_PropertyDescriptor_description", //$NON-NLS-1$
				"_UI_MultiReferenceMoveOperation_referencedModelElementId_feature", //$NON-NLS-1$
				"_UI_MultiReferenceMoveOperation_type"), //$NON-NLS-1$
			OperationsPackage.Literals.MULTI_REFERENCE_MOVE_OPERATION__REFERENCED_MODEL_ELEMENT_ID, true, false, true,
			null, null, null));
	}

	// begin of custom code
	/**
	 * @param object
	 *            the object
	 * @return This returns the image.
	 * @generated NOT
	 */
	@Override
	public Object getImage(Object object) {
		return super.getImage(object);
	}

	// end of custom code

	/**
	 * {@inheritDoc} This returns the label text for the adapted class. <!--
	 * begin-user-doc --> <!-- end-user-doc -->
	 *
	 * @generated NOT
	 */
	@Override
	public String getText(Object object) {
		if (object instanceof MultiReferenceMoveOperation) {
			final MultiReferenceMoveOperation op = (MultiReferenceMoveOperation) object;
			final String elementName = getModelElementClassAndName(op.getModelElementId());
			final String movedElementName = getModelElementClassAndName(op.getReferencedModelElementId());

			return MessageFormat.format(Messages.MultiReferenceMoveOperationItemProvider_Text, op.getFeatureName(),
				elementName, movedElementName, op.getOldIndex(), op.getNewIndex());
		}
		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(MultiReferenceMoveOperation.class)) {
		case OperationsPackage.MULTI_REFERENCE_MOVE_OPERATION__OLD_INDEX:
		case OperationsPackage.MULTI_REFERENCE_MOVE_OPERATION__NEW_INDEX:
			fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), false, true));
			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);
	}

}