/**
* Copyright (C) 2001-2017 by RapidMiner and the contributors
*
* Complete list of developers available at our web site:
*
* http://rapidminer.com
*
* 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 http://www.gnu.org/licenses/.
*/
package com.rapidminer.tools.io;
import java.awt.Image;
import java.awt.datatransfer.DataFlavor;
import java.awt.datatransfer.Transferable;
import java.awt.datatransfer.UnsupportedFlavorException;
import java.io.IOException;
/**
* This class wraps an {@link Image} and allows it to be copied to the system clipboard.
*
* @author Marco Boeck
*/
public class TransferableImage implements Transferable {
/** the image */
Image image;
/**
* Standard constructor.
*
* @param image
*/
public TransferableImage(Image image) {
this.image = image;
}
@Override
public Object getTransferData(DataFlavor flavor) throws UnsupportedFlavorException, IOException {
if (flavor.equals(DataFlavor.imageFlavor) && image != null) {
return image;
} else {
throw new UnsupportedFlavorException(flavor);
}
}
@Override
public DataFlavor[] getTransferDataFlavors() {
DataFlavor[] flavors = new DataFlavor[1];
flavors[0] = DataFlavor.imageFlavor;
return flavors;
}
@Override
public boolean isDataFlavorSupported(DataFlavor flavor) {
DataFlavor[] flavors = getTransferDataFlavors();
for (int i = 0; i < flavors.length; i++) {
if (flavor.equals(flavors[i])) {
return true;
}
}
return false;
}
}