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1 | /******************************************************************************* |
2 | * Copyright (c) 2000, 2006 IBM Corporation and others. | |
3 | * All rights reserved. This program and the accompanying materials | |
4 | * are made available under the terms of the Eclipse Public License v1.0 | |
5 | * which accompanies this distribution, and is available at | |
6 | * http://www.eclipse.org/legal/epl-v10.html | |
7 | * | |
8 | * Contributors: | |
9 | * IBM Corporation - initial API and implementation | |
10 | *******************************************************************************/ | |
11 | ||
12 | package org.eclipse.jdt.internal.ui.text; | |
13 | ||
14 | import org.eclipse.jface.text.IDocument; | |
15 | import org.eclipse.jface.text.IRegion; | |
16 | import org.eclipse.jface.text.TextPresentation; | |
17 | import org.eclipse.jface.text.presentation.PresentationReconciler; | |
18 | ||
19 | ||
20 | /** | |
21 | * Presentation reconciler, adding functionality for operation without a viewer. | |
22 | * | |
23 | * @since 3.0 | |
24 | */ | |
25 | public class JavaPresentationReconciler extends PresentationReconciler { | |
26 | ||
27 | /** Last used document */ | |
28 | private IDocument fLastDocument; | |
29 | ||
30 | /** | |
31 | * Constructs a "repair description" for the given damage and returns | |
32 | * this description as a text presentation. | |
33 | * <p> | |
34 | * NOTE: Should not be used if this reconciler is installed on a viewer. | |
35 | * </p> | |
36 | * | |
37 | * @param damage the damage to be repaired | |
38 | * @param document the document whose presentation must be repaired | |
39 | * @return the presentation repair description as text presentation | |
40 | */ | |
41 | public TextPresentation createRepairDescription(IRegion damage, IDocument document) { | |
42 | if (document != fLastDocument) { | |
43 | setDocumentToDamagers(document); | |
44 | setDocumentToRepairers(document); | |
45 | fLastDocument= document; | |
46 | } | |
47 | return createPresentation(damage, document); | |
48 | } | |
49 | } |