/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.syncope.console.wicket.markup.html.form.preview;
import org.apache.syncope.console.preview.BinaryPreview;
import org.apache.wicket.Component;
import org.apache.wicket.extensions.markup.html.image.resource.ThumbnailImageResource;
import org.apache.wicket.markup.html.image.NonCachingImage;
import org.apache.wicket.request.resource.DynamicImageResource;
import org.apache.wicket.request.resource.IResource;
@BinaryPreview(mimeTypes = { "image/jpeg", "image/png", "image/gif", "image/bmp", "image/x-png", "image/vnd.wap.wbmp" })
public class BinaryImagePreviewer extends AbstractBinaryPreviewer {
private static final long serialVersionUID = 3338812359368457349L;
private static final int IMG_SIZE = 230;
public BinaryImagePreviewer(final String id, final String mimeType, final byte[] uploadedBytes) {
super(id, mimeType, uploadedBytes);
}
@Override
public Component preview() {
return this.add(new NonCachingImage("previewImage", new ThumbnailImageResource(new DynamicImageResource() {
private static final long serialVersionUID = 923201517955737928L;
@Override
protected byte[] getImageData(final IResource.Attributes attributes) {
return uploadedBytes;
}
}, IMG_SIZE)));
}
}