sandbox/com/sun/star/lib/sandbox/ImageProducerProxy.java


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/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 * 
 * Copyright 2008 by Sun Microsystems, Inc.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * $RCSfile: ImageProducerProxy.java,v $
 * $Revision: 1.3 $
 *
 * This file is part of OpenOffice.org.
 *
 * OpenOffice.org is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
 * OpenOffice.org is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
 * for a copy of the LGPLv3 License.
 *
 ************************************************************************/

package com.sun.star.lib.sandbox;

import java.awt.image.ImageConsumer;
import java.awt.image.ImageProducer;

import java.util.Vector;

class ImageProducerProxy implements ImageProducer, Holder {
    ImageProducer imageProducer;

    ImageProducerProxy(ImageProducer imageProducer) {
        this.imageProducer = imageProducer;
    }

    public void addConsumer(ImageConsumer imageConsumer) {
        imageProducer.addConsumer(imageConsumer);
    }

    public boolean isConsumer(ImageConsumer imageConsumer) {
        return imageProducer.isConsumer(imageConsumer);
    }

    public void removeConsumer(ImageConsumer imageConsumer) {
        imageProducer.removeConsumer(imageConsumer);
    }

    public void startProduction(ImageConsumer imageConsumer) {
        imageProducer.startProduction(imageConsumer);
    }

    public void requestTopDownLeftRightResend(ImageConsumer imageConsumer) {
        imageProducer.requestTopDownLeftRightResend(imageConsumer);
    }


    /* Holder methods */
    private Vector cargo = new Vector();

    public void addCargo(Object object) {
        cargo.addElement(object);
    }

    public void removeCargo(Object object) {
        cargo.removeElement(object);
    }
}