| /******************************************************************************* |
| * Copyright (c) 2000, 2007 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.search2.internal.ui.text; |
| |
| import org.eclipse.core.runtime.IPath; |
| |
| import org.eclipse.core.filebuffers.FileBuffers; |
| import org.eclipse.core.filebuffers.IFileBuffer; |
| import org.eclipse.core.filebuffers.IFileBufferListener; |
| |
| import org.eclipse.search.ui.text.Match; |
| |
| public class Highlighter { |
| private IFileBufferListener fBufferListener; |
| |
| public Highlighter() { |
| fBufferListener= new IFileBufferListener() { |
| public void bufferCreated(IFileBuffer buffer) { |
| } |
| |
| public void bufferDisposed(IFileBuffer buffer) { |
| } |
| |
| public void bufferContentAboutToBeReplaced(IFileBuffer buffer) { |
| } |
| |
| public void bufferContentReplaced(IFileBuffer buffer) { |
| handleContentReplaced(buffer); |
| } |
| |
| public void stateChanging(IFileBuffer buffer) { |
| } |
| |
| public void dirtyStateChanged(IFileBuffer buffer, boolean isDirty) { |
| } |
| |
| public void stateValidationChanged(IFileBuffer buffer, boolean isStateValidated) { |
| } |
| |
| public void underlyingFileMoved(IFileBuffer buffer, IPath path) { |
| } |
| |
| public void underlyingFileDeleted(IFileBuffer buffer) { |
| } |
| |
| public void stateChangeFailed(IFileBuffer buffer) { |
| } |
| }; |
| FileBuffers.getTextFileBufferManager().addFileBufferListener(fBufferListener); |
| } |
| |
| /** |
| * Adds highlighting for the given matches |
| * |
| * @param matches the matches to add highlighting |
| */ |
| public void addHighlights(Match[] matches) { |
| } |
| |
| /** |
| * Removes highlighting for the given matches |
| * |
| * @param matches the matches to remove the highlighting |
| */ |
| public void removeHighlights(Match[] matches) { |
| } |
| |
| /** |
| * Removes all highlighting |
| */ |
| public void removeAll() { |
| } |
| |
| /** |
| * Called when the highlighter is disposed. |
| */ |
| public void dispose() { |
| FileBuffers.getTextFileBufferManager().removeFileBufferListener(fBufferListener); |
| } |
| |
| /** |
| * Notifies that a buffer has its content changed |
| * |
| * @param buffer the buffer |
| */ |
| protected void handleContentReplaced(IFileBuffer buffer) { |
| } |
| |
| } |