WebPInfo.java

package net.pms.image;

import java.awt.color.ColorSpace;
import java.awt.image.ColorModel;
import net.pms.util.ParseException;
import com.drew.metadata.Directory;
import com.drew.metadata.Metadata;
import com.drew.metadata.webp.WebpDirectory;
import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;


@SuppressWarnings("serial")
@SuppressFBWarnings("SE_NO_SERIALVERSIONID")
public class WebPInfo extends ImageInfo {

	/**
	 * Use
	 * {@link ImageInfo#create(int, int, ImageFormat, long, ColorModel, Metadata, boolean, boolean)}
	 * to instantiate.
	 */
	protected WebPInfo(
		int width,
		int height,
		ImageFormat format,
		long size,
		ColorModel colorModel,
		Metadata metadata,
		boolean applyExifOrientation,
		boolean imageIOSupport
	) throws ParseException {
		super(width, height, format, size, colorModel, metadata, applyExifOrientation, imageIOSupport);
	}

	/**
	 * Use
	 * {@link ImageInfo#create(int, int, ImageFormat, long, int, int, ColorSpace, ColorSpaceType, Metadata, boolean, boolean)}
	 * to instantiate.
	 */
	protected WebPInfo(
		int width,
		int height,
		ImageFormat format,
		long size,
		int bitDepth,
		int numComponents,
		ColorSpace colorSpace,
		ColorSpaceType colorSpaceType,
		Metadata metadata,
		boolean applyExifOrientation,
		boolean imageIOSupport
	) throws ParseException {
		super(
			width,
			height,
			format,
			size,
			bitDepth,
			numComponents,
			colorSpace,
			colorSpaceType,
			metadata,
			applyExifOrientation,
			imageIOSupport
		);
	}

	/**
	 * Use
	 * {@link ImageInfo#create(int, int, Metadata, ImageFormat, long, boolean, boolean)}
	 * to instantiate.
	 */
	protected WebPInfo(
		int width,
		int height,
		Metadata metadata,
		ImageFormat format,
		long size,
		boolean applyExifOrientation,
		boolean throwOnParseFailure
	) throws ParseException {
		super(width, height, metadata, format, size, applyExifOrientation, throwOnParseFailure);
	}

	/**
	 * Copy constructor
	 */
	protected WebPInfo(
		int width,
		int height,
		ImageFormat format,
		long size,
		int bitDepth,
		int numComponents,
		ColorSpace colorSpace,
		ColorSpaceType colorSpaceType,
		boolean imageIOSupport
	) {
		super(width, height, format, size, bitDepth, numComponents, colorSpace, colorSpaceType, imageIOSupport);
	}

	@Override
	protected ParseInfo createParseInfo() {
		return new ParseInfo();
	}

	@Override
	protected void parseMetadata(Metadata metadata) {
		if (metadata == null) {
			return;
		}

		for (Directory directory : metadata.getDirectories()) {
			if (directory instanceof WebpDirectory) {
				parsedInfo.format = ImageFormat.WEBP;
				if (
					((WebpDirectory) directory).containsTag(WebpDirectory.TAG_IMAGE_WIDTH) &&
					((WebpDirectory) directory).containsTag(WebpDirectory.TAG_IMAGE_HEIGHT)
				) {
					parsedInfo.width = ((WebpDirectory) directory).getInteger(WebpDirectory.TAG_IMAGE_WIDTH);
					parsedInfo.height = ((WebpDirectory) directory).getInteger(WebpDirectory.TAG_IMAGE_HEIGHT);
				}
			}
		}
	}

	@Override
	public WebPInfo copy() {
		return new WebPInfo(width, height, format, size, bitDepth, numComponents, colorSpace, colorSpaceType, imageIOSupport);
	}

	@Override
	protected void buildToString(StringBuilder sb) {
	}
}