/*******************************************************************************
 * Copyright (c) 2000, 2005 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
 * Port to the D programming language:
 *     Frank Benoit <benoit@tionex.de>
 *******************************************************************************/
module dwtx.jface.text.IPaintPositionManager;

import dwt.dwthelper.utils;



/**
 * Manages and updates positions used by {@link IPainter}s.
 *
 * @see dwtx.jface.text.IPainter
 * @since 2.1
 */
public interface IPaintPositionManager {

    /**
     * Starts managing the given position until <code>unmanagePosition</code> is called.
     *
     * @param position the position to manage
     * @see #unmanagePosition(Position)
     */
    void managePosition(Position position);

    /**
     * Stops managing the given position. If the position is not managed
     * by this managed, this call has no effect.
     *
     * @param position the position that should no longer be managed
     */
    void unmanagePosition(Position position);
}