/*
 * #%L
 * BSD implementations of Bio-Formats readers and writers
 * %%
 * Copyright (C) 2005 - 2015 Open Microscopy Environment:
 *   - Board of Regents of the University of Wisconsin-Madison
 *   - Glencoe Software, Inc.
 *   - University of Dundee
 * %%
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * 
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 * 2. 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.
 * 
 * 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 HOLDERS 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.
 * #L%
 */

package loci.formats.out;

import java.awt.Image;
import java.awt.image.BufferedImage;
import java.io.IOException;

import javax.imageio.ImageIO;

import loci.formats.FormatException;
import loci.formats.FormatTools;
import loci.formats.FormatWriter;
import loci.formats.gui.AWTImageTools;
import loci.formats.meta.MetadataRetrieve;

/**
 * ImageIOWriter is the superclass for file format writers that use the
 * javax.imageio library.
 *
 * @author Curtis Rueden ctrueden at wisc.edu
 */
public abstract class ImageIOWriter extends FormatWriter {

  // -- Fields --

  protected String kind;

  // -- Constructors --

  /**
   * Constructs an ImageIO-based writer with the given name, default suffix
   * and output type (e.g., png, jpeg).
   */
  public ImageIOWriter(String format, String suffix, String kind) {
    super(format, suffix);
    this.kind = kind;
  }

  /**
   * Constructs an ImageIO-based writer with the given name, default suffixes
   * and output type (e.g., png, jpeg). */
  public ImageIOWriter(String format, String[] suffixes, String kind) {
    super(format, suffixes);
    this.kind = kind;
  }

  // -- IFormatWriter API methods --

  /**
   * @see loci.formats.IFormatWriter#saveBytes(int, byte[], int, int, int, int)
   */
  @Override
  public void saveBytes(int no, byte[] buf, int x, int y, int w, int h)
    throws FormatException, IOException
  {
    checkParams(no, buf, x, y, w, h);
    MetadataRetrieve meta = getMetadataRetrieve();
    BufferedImage image = AWTImageTools.makeImage(buf,
      interleaved, meta, series);
    savePlane(no, image, x, y, w, h);
  }

  /**
   * @see loci.formats.IFormatWriter#savePlane(int, Object, int, int, int, int)
   */
  @Override
  public void savePlane(int no, Object plane, int x, int y, int w, int h)
    throws FormatException, IOException
  {
    if (!(plane instanceof Image)) {
      throw new IllegalArgumentException(
        "Object to save must be a java.awt.Image");
    }
    if (!isFullPlane(x, y, w, h)) {
      throw new FormatException("ImageIOWriter does not support writing tiles");
    }

    BufferedImage img = AWTImageTools.makeBuffered((Image) plane, cm);
    ImageIO.write(img, kind, out);
  }

  /* @see loci.formats.IFormatWriter#getPixelTypes(String) */
  @Override
  public int[] getPixelTypes(String codec) {
    return new int[] {FormatTools.UINT8, FormatTools.UINT16};
  }

  // -- IFormatHandler API methods --

  /* @see loci.formats.IFormatHandler#getNativeDataType() */
  @Override
  public Class<?> getNativeDataType() {
    return Image.class;
  }

}