/*
 * Copyright (c) 2008, Harald Kuhr
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name "TwelveMonkeys" nor the
 *       names of its contributors may be used to endorse or promote products
 *       derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package com.twelvemonkeys.imageio.plugins.psd;

import javax.imageio.stream.ImageInputStream;
import java.io.IOException;

/**
 * PSDChannelSourceDestinationRange
 *
 * @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
 * @author last modified by $Author: haraldk$
 * @version $Id: PSDChannelSourceDestinationRange.java,v 1.0 May 6, 2008 5:14:13 PM haraldk Exp$
 */
class PSDChannelSourceDestinationRange {
    private String channel;
    private short sourceBlack;
    private short sourceWhite;
    private short destBlack;
    private short destWhite;

    public PSDChannelSourceDestinationRange(ImageInputStream pInput, String pChannel) throws IOException {
        channel = pChannel;
        sourceBlack = pInput.readShort();
        sourceWhite = pInput.readShort();
        destBlack = pInput.readShort();
        destWhite = pInput.readShort();
    }

    @Override
    public String toString() {
        StringBuilder builder = new StringBuilder(getClass().getSimpleName());
        
        builder.append("[(").append(channel);
        builder.append("): sourceBlack: ").append(Integer.toHexString(sourceBlack & 0xffff));
        builder.append(", sourceWhite: ").append(Integer.toHexString(sourceWhite & 0xffff));
        builder.append(", destBlack: ").append(Integer.toHexString(destBlack & 0xffff));
        builder.append(", destWhite: ").append(Integer.toHexString(destWhite & 0xffff));
        builder.append("]");

        return builder.toString();
    }
}
