/*******************************************************************************
 * Copyright (c) 2000, 2005 IBM Corporation and others.
 * 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:
 *     IBM Corporation - initial API and implementation
 * Port to the D programming language:
 *     Frank Benoit <benoit@tionex.de>
 *******************************************************************************/


module org.eclipse.jface.text.IDocumentPartitionerExtension;
import org.eclipse.jface.text.IRepairableDocument;
import org.eclipse.jface.text.AbstractDocument;
import org.eclipse.jface.text.IDocumentPartitionerExtension3;
import org.eclipse.jface.text.ConfigurableLineTracker;
import org.eclipse.jface.text.IRegion;
import org.eclipse.jface.text.TypedRegion;
import org.eclipse.jface.text.IDocumentExtension2;
import org.eclipse.jface.text.TypedPosition;
import org.eclipse.jface.text.RewriteSessionEditProcessor;
import org.eclipse.jface.text.SlaveDocumentEvent;
import org.eclipse.jface.text.IDocumentExtension3;
import org.eclipse.jface.text.IDocumentListener;
import org.eclipse.jface.text.ISynchronizable;
import org.eclipse.jface.text.DocumentEvent;
import org.eclipse.jface.text.Position;
import org.eclipse.jface.text.IRepairableDocumentExtension;
import org.eclipse.jface.text.DocumentRewriteSessionType;
import org.eclipse.jface.text.Region;
import org.eclipse.jface.text.IDocumentExtension4;
import org.eclipse.jface.text.BadLocationException;
import org.eclipse.jface.text.TextMessages;
import org.eclipse.jface.text.IDocumentPartitioningListenerExtension2;
import org.eclipse.jface.text.IDocumentInformationMappingExtension;
import org.eclipse.jface.text.IDocumentPartitioningListenerExtension;
import org.eclipse.jface.text.ITextStore;
import org.eclipse.jface.text.DocumentRewriteSession;
import org.eclipse.jface.text.IPositionUpdater;
import org.eclipse.jface.text.ISlaveDocumentManagerExtension;
import org.eclipse.jface.text.ILineTracker;
import org.eclipse.jface.text.ListLineTracker;
import org.eclipse.jface.text.IDocumentInformationMapping;
import org.eclipse.jface.text.IDocumentRewriteSessionListener;
import org.eclipse.jface.text.Assert;
import org.eclipse.jface.text.AbstractLineTracker;
import org.eclipse.jface.text.DefaultLineTracker;
import org.eclipse.jface.text.BadPositionCategoryException;
import org.eclipse.jface.text.BadPartitioningException;
import org.eclipse.jface.text.SequentialRewriteTextStore;
import org.eclipse.jface.text.IDocumentInformationMappingExtension2;
import org.eclipse.jface.text.DocumentPartitioningChangedEvent;
import org.eclipse.jface.text.FindReplaceDocumentAdapter;
import org.eclipse.jface.text.TextUtilities;
import org.eclipse.jface.text.ISlaveDocumentManager;
import org.eclipse.jface.text.IDocument;
import org.eclipse.jface.text.ILineTrackerExtension;
import org.eclipse.jface.text.IDocumentPartitioner;
import org.eclipse.jface.text.GapTextStore;
import org.eclipse.jface.text.Document;
import org.eclipse.jface.text.IDocumentExtension;
import org.eclipse.jface.text.IDocumentPartitioningListener;
import org.eclipse.jface.text.CopyOnWriteTextStore;
import org.eclipse.jface.text.DefaultPositionUpdater;
import org.eclipse.jface.text.Line;
import org.eclipse.jface.text.DocumentRewriteSessionEvent;
import org.eclipse.jface.text.IDocumentPartitionerExtension2;
import org.eclipse.jface.text.ITypedRegion;
import org.eclipse.jface.text.TreeLineTracker;


import java.lang.all;


/**
 * Extension interface for {@link org.eclipse.jface.text.IDocumentPartitioner}.
 * <p>
 * Replaces the original concept of the document partitioner by returning the
 * minimal region that includes all partition changes caused by the invocation
 * of the document partitioner.
 * The method <code>documentChanged2</code> is considered the replacement of
 * {@link org.eclipse.jface.text.IDocumentPartitioner#documentChanged(DocumentEvent)}.
 *
 * @since 2.0
 */
public interface IDocumentPartitionerExtension {

    /**
     * The document has been changed. The partitioner updates the document's
     * partitioning and returns the minimal region that comprises all partition
     * changes caused in response to the given document event. This method
     * returns <code>null</code> if the partitioning did not change.
     * <p>
     *
     * Will be called by the connected document and is not intended to be used
     * by clients other than the connected document.
     * <p>
     * Replaces {@link IDocumentPartitioner#documentChanged(DocumentEvent)}.
     *
     * @param event the event describing the document change
     * @return the region of the document in which the partition type changed or <code>null</code>
     */
    IRegion documentChanged2(DocumentEvent event);
}