plugins/org.eclipse.m2m.qvt.oml.trace.edit/src/org/eclipse/m2m/internal/qvt/oml/trace/provider/ETuplePartValueItemProvider.java

/**
 * Copyright (c) 2007, 2018 Borland Software Corporation and others.
 * 
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v2.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v20.html
 *   
 * Contributors:
 *     Borland Software Corporation - initial API and implementation
 *
 * $Id: ETuplePartValueItemProvider.java,v 1.4 2009/12/09 12:41:52 radvorak Exp $
 */
package org.eclipse.m2m.internal.qvt.oml.trace.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.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.eclipse.m2m.internal.qvt.oml.trace.ETuplePartValue;
import org.eclipse.m2m.internal.qvt.oml.trace.TracePackage;

/**
 * This is the item provider adapter for a {@link org.eclipse.m2m.internal.qvt.oml.trace.ETuplePartValue} object.
 * <!-- begin-user-doc -->
 * <!-- end-user-doc -->
 * @generated
 */
public class ETuplePartValueItemProvider
    extends EValueItemProvider
    implements	
        IEditingDomainItemProvider,	
        IStructuredItemContentProvider,	
        ITreeItemContentProvider,	
        IItemLabelProvider,	
        IItemPropertySource {
    /**
	 * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
	 * @generated
	 */
    public static final String copyright = "Copyright (c) 2007 Borland Software Corporation\r\n\r\nAll rights reserved. This program and the accompanying materials\r\nare made available under the terms of the Eclipse Public License v2.0\r\nwhich accompanies this distribution, and is available at\r\nhttp://www.eclipse.org/legal/epl-v20.html\r\n  \r\nContributors:\r\n    Borland Software Corporation - initial API and implementation";

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

			addNamePropertyDescriptor(object);
			addValuePropertyDescriptor(object);
		}
		return itemPropertyDescriptors;
	}

    /**
	 * This adds a property descriptor for the Name feature.
	 * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
	 * @generated
	 */
    protected void addNamePropertyDescriptor(Object object) {
		itemPropertyDescriptors.add
			(createItemPropertyDescriptor
				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
				 getResourceLocator(),
				 getString("_UI_ETuplePartValue_name_feature"), //$NON-NLS-1$
				 getString("_UI_PropertyDescriptor_description", "_UI_ETuplePartValue_name_feature", "_UI_ETuplePartValue_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
				 TracePackage.Literals.ETUPLE_PART_VALUE__NAME,
				 true,
				 false,
				 false,
				 ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
				 null,
				 null));
	}

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

    /**
	 * This returns ETuplePartValue.gif.
	 * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
	 * @generated
	 */
    @Override
    public Object getImage(Object object) {
		return overlayImage(object, getResourceLocator().getImage("full/obj16/ETuplePartValue")); //$NON-NLS-1$
	}

    /**
	 * This returns the label text for the adapted class.
	 * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
	 * @generated
	 */
    @Override
    public String getText(Object object) {
		String label = ((ETuplePartValue)object).getName();
		return label == null || label.length() == 0 ?
			getString("_UI_ETuplePartValue_type") : //$NON-NLS-1$
			getString("_UI_ETuplePartValue_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(ETuplePartValue.class)) {
			case TracePackage.ETUPLE_PART_VALUE__NAME:
				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);
	}

    /**
	 * 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;

		boolean qualify =
			childFeature == TracePackage.Literals.EVALUE__INTERMEDIATE_ELEMENT ||
			childFeature == TracePackage.Literals.EVALUE__COLLECTION;

		if (qualify) {
			return getString
				("_UI_CreateChild_text2", //$NON-NLS-1$
				 new Object[] { getTypeText(childObject), getFeatureText(childFeature), getTypeText(owner) });
		}
		return super.getCreateChildText(owner, feature, child, selection);
	}

}