EclipseConsoleLogReceiver.java

/*******************************************************************************
 * Copyright (c) 2004, 2006
 * Thomas Hallgren, Kenneth Olwing, Mitch Sonies
 * Pontus Rydin, Nils Unden, Peer Torngren
 * The code, documentation and other materials contained herein have been
 * licensed under the Eclipse Public License - v 1.0 by the individual
 * copyright holders listed above, as Initial Contributors under such license.
 * The text of such license is available at www.eclipse.org.
 *******************************************************************************/

package org.eclipse.buckminster.ui.internal;

import java.io.OutputStream;

import org.eclipse.buckminster.runtime.ILogReceiver;
import org.eclipse.ui.console.ConsolePlugin;
import org.eclipse.ui.console.IConsole;
import org.eclipse.ui.console.IConsoleManager;
import org.eclipse.ui.console.IOConsoleOutputStream;

/**
 * @author ken1
 */
public class EclipseConsoleLogReceiver implements ILogReceiver {
	@Override
	public OutputStream start(String title, String type, boolean activateOnWrite, boolean errorStream) {
		IConsoleManager mgr = ConsolePlugin.getDefault().getConsoleManager();
		BuckminsterIOConsole ourConsole = null;
		for (IConsole console : mgr.getConsoles()) {
			if (console instanceof BuckminsterIOConsole && title.equals(console.getName()) && type.equals(console.getType())) {
				ourConsole = (BuckminsterIOConsole) console;
				break;
			}
		}
		if (ourConsole == null) {
			ourConsole = new BuckminsterIOConsole(title, type);
			mgr.addConsoles(new IConsole[] { ourConsole });

			// Don't activate the console. It will be activated on
			// first write.
		}

		final IOConsoleOutputStream stream = ourConsole.newOutputStream(errorStream);
		return stream;
	}
}