| /****************************************************************************** |
| * 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 |
| ****************************************************************************/ |
| |
| package org.eclipse.gmf.runtime.diagram.ui.resources.editor.document; |
| |
| |
| |
| /** |
| * Specification of changes applied to documents. |
| * The event contains the changed document. |
| * |
| * @see org.eclipse.gmf.runtime.diagram.ui.resources.editor.document.IDocument |
| */ |
| public class DocumentEvent { |
| |
| /** The changed document */ |
| public IDocument fDocument; |
| |
| public int fEventKind; |
| |
| public Object fEventInfo; |
| /** |
| * The modification stamp of the document when firing this event. |
| * |
| */ |
| protected long fModificationStamp; |
| |
| public static final int CONTENT_REPLACED = 0; |
| public static final int CONTENT_MODIFIED = 1; |
| |
| /** |
| * Creates a new document event. |
| * |
| * @param doc the changed document |
| */ |
| public DocumentEvent(IDocument doc, int eventKind, Object eventInfo) { |
| |
| assert doc != null; |
| |
| fDocument= doc; |
| fEventKind = eventKind; |
| fEventInfo = eventInfo; |
| fModificationStamp = fDocument.getModificationStamp(); |
| } |
| |
| /** |
| * Creates a new, not initialized document event. |
| */ |
| public DocumentEvent() { |
| //default constructor |
| } |
| |
| /** |
| * Returns the changed document. |
| * |
| * @return the changed document |
| */ |
| public IDocument getDocument() { |
| return fDocument; |
| } |
| /** |
| * Returns the document's modification stamp at the |
| * time when this event was sent. |
| * |
| * @return the modification stamp or {@link IDocument#UNKNOWN_MODIFICATION_STAMP}. |
| */ |
| public long getModificationStamp() { |
| return fModificationStamp; |
| } |
| |
| |
| /** |
| * @return The Event Kind |
| */ |
| public int getEventKind() { |
| return fEventKind; |
| } |
| |
| /** |
| * @return The Event Information |
| */ |
| public Object getEventInfo() { |
| return fEventInfo; |
| } |
| } |