/*
* JEditTransferable.java
* :tabSize=4:indentSize=4:noTabs=false:
* :folding=explicit:collapseFolds=1:
*
* Copyright (C) 2010 Matthieu Casanova
*
* 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 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
package org.gjt.sp.jedit.datatransfer;
import java.awt.datatransfer.*;
import java.io.IOException;
import java.util.Map;
/**
* @author Matthieu Casanova
* @since jEdit 4.4.x
*/
public class JEditTransferable implements Transferable
{
private final DataFlavor[] dataFlavors;
private final Map<DataFlavor, Transferable> flavors;
public JEditTransferable(Map<DataFlavor, Transferable> flavors)
{
this.flavors = flavors;
dataFlavors = flavors.keySet().toArray(new DataFlavor[flavors.size()]);
}
public DataFlavor[] getTransferDataFlavors()
{
return dataFlavors;
}
public boolean isDataFlavorSupported(DataFlavor flavor)
{
return flavors.containsKey(flavor);
}
public Object getTransferData(DataFlavor flavor) throws UnsupportedFlavorException, IOException
{
if (!isDataFlavorSupported(flavor))
throw new UnsupportedFlavorException(flavor);
Transferable transferable = flavors.get(flavor);
return transferable.getTransferData(flavor);
}
}