| /******************************************************************************* |
| * Copyright (c) 2000, 2003 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 <code>IDocument</code>. <p> |
| * It adds configurability to the mechanism of post notification replaces and allows to |
| * postpone document listener notification. |
| * |
| * @since 2.1 |
| */ |
| public interface IDocumentExtension2 { |
| |
| /** |
| * Tells the receiver to ignore calls to |
| * <code>registerPostNotificationReplace</code> until |
| * <code>acceptPostNotificationReplaces</code> is called. |
| */ |
| void ignorePostNotificationReplaces(); |
| |
| /** |
| * Tells the receiver to accept calls to |
| * <code>registerPostNotificationReplace</code> until |
| * <code>ignorePostNotificationReplaces</code> is called. |
| */ |
| void acceptPostNotificationReplaces(); |
| |
| /** |
| * Can be called prior to a <code>replace</code> operation. After the |
| * <code>replace</code> <code>resumeListenerNotification</code> must be |
| * called. The affect of these calls is that no document listener is notified |
| * until <code>resumeListenerNotification</code> is called. This allows clients |
| * to update structure before any listener is informed about the change.<p> |
| * Listener notification can only be stopped for a single document manipulation. |
| * Otherwise, document change notifications will be lost. |
| */ |
| void stopListenerNotification(); |
| |
| /** |
| * Resumes the notification of document listeners which must previously |
| * have been stopped by a call to <code>stopListenerNotification</code>. |
| */ |
| void resumeListenerNotification(); |
| } |