| /******************************************************************************* |
| * Copyright (c) 2000, 2015 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.jdt.debug.testplugin; |
| |
| import org.eclipse.debug.ui.console.IConsole; |
| import org.eclipse.debug.ui.console.IConsoleLineTrackerExtension; |
| import org.eclipse.jface.text.IDocument; |
| import org.eclipse.jface.text.IRegion; |
| |
| /** |
| * Simple console line tracker extension point that delegates messages |
| */ |
| public class ConsoleLineTracker implements IConsoleLineTrackerExtension { |
| |
| /** |
| * Forwards messages to the delegate when not <code>null</code> |
| */ |
| private static IConsoleLineTrackerExtension fDelegate; |
| private static IConsole fConsole; |
| |
| /** |
| * Sets the delegate, possibly <code>null</code> |
| * |
| * @param tracker |
| */ |
| public static void setDelegate(IConsoleLineTrackerExtension tracker) { |
| fDelegate = tracker; |
| fConsole = null; |
| } |
| |
| /** |
| * @see org.eclipse.debug.ui.console.IConsoleLineTracker#dispose() |
| */ |
| @Override |
| public void dispose() { |
| if (fDelegate != null) { |
| fDelegate.dispose(); |
| } |
| fConsole = null; |
| } |
| |
| /** |
| * @see org.eclipse.debug.ui.console.IConsoleLineTracker#init(org.eclipse.debug.ui.console.IConsole) |
| */ |
| @Override |
| public synchronized void init(IConsole console) { |
| fConsole= console; |
| if (fDelegate != null) { |
| fDelegate.init(console); |
| } |
| } |
| |
| /** |
| * Returns the document backing this console |
| * @return the document backingthis console |
| */ |
| public static IDocument getDocument() { |
| return fConsole.getDocument(); |
| } |
| |
| /** |
| * @see org.eclipse.debug.ui.console.IConsoleLineTracker#lineAppended(org.eclipse.jface.text.IRegion) |
| */ |
| @Override |
| public void lineAppended(IRegion line) { |
| if (fDelegate != null) { |
| fDelegate.lineAppended(line); |
| } |
| } |
| |
| /** |
| * @see org.eclipse.debug.ui.console.IConsoleLineTrackerExtension#consoleClosed() |
| */ |
| @Override |
| public void consoleClosed() { |
| if (fDelegate != null && fConsole != null) { |
| fDelegate.consoleClosed(); |
| } |
| } |
| |
| } |