MatchItemProvider.java

/**
 * Copyright (c) 2012, 2015 Obeo.
 * 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:
 *     Obeo - initial API and implementation
 */
package org.eclipse.emf.compare.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.common.util.ResourceLocator;

import org.eclipse.emf.compare.CompareFactory;
import org.eclipse.emf.compare.ComparePackage;
import org.eclipse.emf.compare.Match;

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.IItemColorProvider;
import org.eclipse.emf.edit.provider.IItemFontProvider;
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.ItemProviderAdapter;
import org.eclipse.emf.edit.provider.ViewerNotification;

/**
 * This is the item provider adapter for a {@link org.eclipse.emf.compare.Match} object.
 * <!-- begin-user-doc -->
 * <!-- end-user-doc -->
 * @generated
 */
@SuppressWarnings("all")
// generated code : suppressing warnings
public class MatchItemProvider extends ItemProviderAdapter implements IEditingDomainItemProvider, IStructuredItemContentProvider, ITreeItemContentProvider, IItemLabelProvider, IItemPropertySource, IItemColorProvider, IItemFontProvider {
	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public static final String copyright = "Copyright (c) 2012 Obeo.\r\nAll rights reserved. This program and the accompanying materials\r\nare made available under the terms of the Eclipse Public License v1.0\r\nwhich accompanies this distribution, and is available at\r\nhttp://www.eclipse.org/legal/epl-v10.html\r\n\r\nContributors:\r\n    Obeo - initial API and implementation"; //$NON-NLS-1$

	/**
	 * This constructs an instance from a factory and a notifier.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public MatchItemProvider(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);

			addLeftPropertyDescriptor(object);
			addRightPropertyDescriptor(object);
			addOriginPropertyDescriptor(object);
		}
		return itemPropertyDescriptors;
	}

	/**
	 * This adds a property descriptor for the Left feature.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected void addLeftPropertyDescriptor(Object object) {
		itemPropertyDescriptors.add(createItemPropertyDescriptor(((ComposeableAdapterFactory)adapterFactory)
				.getRootAdapterFactory(), getResourceLocator(), getString("_UI_Match_left_feature"), //$NON-NLS-1$
				getString("_UI_PropertyDescriptor_description", "_UI_Match_left_feature", "_UI_Match_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
				ComparePackage.Literals.MATCH__LEFT, true, false, true, null, null, null));
	}

	/**
	 * This adds a property descriptor for the Right feature.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected void addRightPropertyDescriptor(Object object) {
		itemPropertyDescriptors.add(createItemPropertyDescriptor(((ComposeableAdapterFactory)adapterFactory)
				.getRootAdapterFactory(), getResourceLocator(), getString("_UI_Match_right_feature"), //$NON-NLS-1$
				getString("_UI_PropertyDescriptor_description", "_UI_Match_right_feature", "_UI_Match_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
				ComparePackage.Literals.MATCH__RIGHT, true, false, true, null, null, null));
	}

	/**
	 * This adds a property descriptor for the Origin feature.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected void addOriginPropertyDescriptor(Object object) {
		itemPropertyDescriptors
				.add(createItemPropertyDescriptor(((ComposeableAdapterFactory)adapterFactory)
						.getRootAdapterFactory(),
						getResourceLocator(),
						getString("_UI_Match_origin_feature"), //$NON-NLS-1$
						getString(
								"_UI_PropertyDescriptor_description", "_UI_Match_origin_feature", "_UI_Match_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
						ComparePackage.Literals.MATCH__ORIGIN, true, false, true, null, 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(ComparePackage.Literals.MATCH__SUBMATCHES);
			childrenFeatures.add(ComparePackage.Literals.MATCH__DIFFERENCES);
		}
		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 Match.gif.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object getImage(Object object) {
		return overlayImage(object, getResourceLocator().getImage("full/obj16/Match")); //$NON-NLS-1$
	}

	/**
	 * This returns the label text for the adapted class.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public String getText(Object object) {
		return getString("_UI_Match_type"); //$NON-NLS-1$
	}

	/**
	 * 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(Match.class)) {
			case ComparePackage.MATCH__SUBMATCHES:
			case ComparePackage.MATCH__DIFFERENCES:
				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(ComparePackage.Literals.MATCH__SUBMATCHES,
				CompareFactory.eINSTANCE.createMatch()));

		newChildDescriptors.add(createChildParameter(ComparePackage.Literals.MATCH__DIFFERENCES,
				CompareFactory.eINSTANCE.createDiff()));

		newChildDescriptors.add(createChildParameter(ComparePackage.Literals.MATCH__DIFFERENCES,
				CompareFactory.eINSTANCE.createResourceAttachmentChange()));

		newChildDescriptors.add(createChildParameter(ComparePackage.Literals.MATCH__DIFFERENCES,
				CompareFactory.eINSTANCE.createResourceLocationChange()));

		newChildDescriptors.add(createChildParameter(ComparePackage.Literals.MATCH__DIFFERENCES,
				CompareFactory.eINSTANCE.createReferenceChange()));

		newChildDescriptors.add(createChildParameter(ComparePackage.Literals.MATCH__DIFFERENCES,
				CompareFactory.eINSTANCE.createAttributeChange()));

		newChildDescriptors.add(createChildParameter(ComparePackage.Literals.MATCH__DIFFERENCES,
				CompareFactory.eINSTANCE.createFeatureMapChange()));
	}

	/**
	 * Return the resource locator for this item provider's resources.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public ResourceLocator getResourceLocator() {
		return EMFCompareEditPlugin.INSTANCE;
	}

}