/*
* Adito
*
* Copyright (C) 2003-2006 3SP LTD. All Rights Reserved
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
package com.sshtools.ui.swing.dnd;
import java.awt.datatransfer.DataFlavor;
import java.awt.datatransfer.Transferable;
import java.awt.datatransfer.UnsupportedFlavorException;
import java.io.File;
import java.io.IOException;
import java.util.Iterator;
import java.util.Vector;
public class FileSelection extends Vector implements Transferable {
public static DataFlavor FILE_SELECTION_FLAVOR = new DataFlavor(DataFlavor.javaJVMLocalObjectMimeType, "FileSelection");
public FileSelection() {
super();
}
/* Returns the array of flavors in which it can provide the data. */
public synchronized DataFlavor[] getTransferDataFlavors() {
return new DataFlavor[] { FILE_SELECTION_FLAVOR };
}
/* Returns whether the requested flavor is supported by this object. */
public boolean isDataFlavorSupported(DataFlavor flavor) {
return FILE_SELECTION_FLAVOR == flavor;
}
/**
* If the data was requested in the "java.lang.String" flavor, return the
* String representing the selection.
*/
public synchronized Object getTransferData(DataFlavor flavor) throws UnsupportedFlavorException, IOException {
if (flavor.equals(FILE_SELECTION_FLAVOR)) {
return this;
} else {
throw new UnsupportedFlavorException(flavor);
}
}
public String toString() {
StringBuffer buf = new StringBuffer("File selection of");
buf.append(size());
for (Iterator i = iterator(); i.hasNext();) {
buf.append("\n");
File file = (File) i.next();
buf.append(" ");
buf.append(file.getAbsolutePath());
buf.append(" (");
try {
buf.append(file.length());
} catch (Exception ioe0) {
}
buf.append(")");
}
return buf.toString();
}
}