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Extensions for the ShuraX Assets library, including new image and sound codecs.
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/*
 * Copyright (c) 2013-2018, João Vitor Verona Biazibetti - All Rights Reserved
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see .
 *
 * https://www.github.com/BloodShura
 */

package com.github.bloodshura.x.assets.ext.image;

import com.github.bloodshura.x.assets.image.ImageFormat;
import com.github.bloodshura.x.assets.image.codec.ImageCodec;
import com.github.bloodshura.x.assets.util.ImageWorker;
import com.sun.jimi.core.Jimi;
import com.sun.jimi.core.JimiException;

import javax.annotation.Nonnull;
import java.awt.image.BufferedImage;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;

public class JimiCodec implements ImageCodec {
	@Nonnull
	public String getJIMIMimeType(@Nonnull ImageFormat format) {
		return format.getMimeTypes().first();
	}

	/**
	 * Already implemented decoders:
	 * BMP, CUR, GIF, ICO, JPG (Builtin), PCT, PCX, PNG, PSD, RAS (SunRaster), TGA, TIF, XBM, XPM
	 * 
	 * Additional decoders:
	 * APF
	 */
	@Override
	public boolean hasDecoder(@Nonnull ImageFormat format) {
		return format == ImageFormat.APF || format == ImageFormat.BMP || format == ImageFormat.CUR || format == ImageFormat.GIF || format == ImageFormat.JPG || format == ImageFormat.PCT || format == ImageFormat.PCX || format == ImageFormat.PNG || format == ImageFormat.PSD || format == ImageFormat.RAS || format == ImageFormat.TGA || format == ImageFormat.TIFF || format == ImageFormat.XBM
			|| format == ImageFormat.XPM;
	}

	/**
	 * Already implemented encoders:
	 * BMP, JPG, PCT, PCX, PNG, PSD, RAS (SunRaster), TGA, XBM, XPM
	 * 
	 * Additional encoders:
	 * APF, CUR
	 */
	@Override
	public boolean hasEncoder(@Nonnull ImageFormat format) {
		return hasDecoder(format) && format != ImageFormat.GIF && format != ImageFormat.ICO /* JIMI has ICOEncoder, but not ICOEncoderFactory. Possibly implement it? */ && format != ImageFormat.TIFF;
	}

	@Nonnull
	@Override
	public BufferedImage read(@Nonnull InputStream input) throws IOException {
		try {
			return ImageWorker.asBufferedImage(Jimi.getImage(input));
		}
		catch (Exception exception) {
			throw new IOException(exception.getMessage(), exception.getCause());
		}
	}

	@Override
	public void write(@Nonnull BufferedImage image, @Nonnull ImageFormat format, @Nonnull OutputStream output) throws IOException {
		try {
			Jimi.putImage(getJIMIMimeType(format), image, output);
		}
		catch (JimiException exception) {
			throw new IOException("ihuuuu" + exception.getMessage(), exception.getCause());
		}
	}
}