| /******************************************************************************* |
| * 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.presentation; |
| |
| |
| |
| import org.eclipse.jface.text.IDocument; |
| import org.eclipse.jface.text.ITypedRegion; |
| import org.eclipse.jface.text.TextPresentation; |
| |
| |
| /** |
| * Presentation repairers are used by a presentation reconciler |
| * to rebuild a damaged region in a document's presentation. A presentation repairer |
| * is assumed to be specific for a particular document content type. The presentation |
| * repairer gets the region which it should repair and constructs a "repair description" |
| * The presentation repairer adds the individual steps of this sequence into the |
| * text presentation it gets passed in.<p> |
| * This interface must either be implemented by clients or clients use the rule-based |
| * default implementation <code>RuleBasedDamagerRepairer</code>. Implementers should be |
| * registered with a presentation reconciler in order get involved in the reconciling |
| * process. |
| * |
| * @see IPresentationReconciler |
| * @see IDocument |
| * @see org.eclipse.swt.custom.StyleRange |
| * @see TextPresentation |
| */ |
| public interface IPresentationRepairer { |
| |
| |
| /** |
| * Tells the presentation repairer on which document it will work. |
| * |
| * @param document the damager's working document |
| */ |
| void setDocument(IDocument document); |
| |
| /** |
| * Fills the given presentation with the style ranges which when applied to the |
| * presentation reconciler's text viewer repair the presentational damage described by |
| * the given region. |
| * |
| * @param presentation the text presentation to be filled by this repairer |
| * @param damage the damage to be repaired |
| */ |
| void createPresentation(TextPresentation presentation, ITypedRegion damage); |
| } |