| /******************************************************************************* |
| * Copyright (c) 2000, 2004 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Common Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/cpl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.jface.text; |
| |
| |
| /** |
| * 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); |
| } |
