/*
* Autopsy Forensic Browser
*
* Copyright 2013-15 Basis Technology Corp.
* Contact: carrier <at> sleuthkit <dot> org
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.sleuthkit.autopsy.imagegallery.datamodel;
import java.io.IOException;
import javafx.concurrent.Task;
import javafx.scene.image.Image;
import org.sleuthkit.autopsy.coreutils.ImageUtils;
import org.sleuthkit.autopsy.coreutils.Logger;
import org.sleuthkit.datamodel.AbstractFile;
/**
* ImageGallery data model object that represents an image file. It is a
* wrapper(/decorator?/adapter?) around {@link AbstractFile} and provides
* methods to get an thumbnail sized and a full sized {@link Image}.
*/
public class ImageFile extends DrawableFile {
private static final Logger LOGGER = Logger.getLogger(ImageFile.class.getName());
ImageFile(AbstractFile f, Boolean analyzed) {
super(f, analyzed);
}
@Override
String getMessageTemplate(final Exception exception) {
return "Failed to read image {0}: " + exception.toString(); //NON-NLS
}
@Override
Task<Image> getReadFullSizeImageTaskHelper() {
return ImageUtils.newReadImageTask(this.getAbstractFile());
}
@Override
Double getWidth() {
try {
return (double) ImageUtils.getImageWidth(this.getAbstractFile());
} catch (IOException ex) {
return -1.0;
}
}
@Override
Double getHeight() {
try {
return (double) ImageUtils.getImageHeight(this.getAbstractFile());
} catch (IOException ex) {
return -1.0;
}
}
@Override
public boolean isVideo() {
return false;
}
}