bundles/org.simantics.ui/src/org/simantics/ui/dnd/PlaintextTransfer.java

   1 package org.simantics.ui.dnd;\r
   2 \r
   3 import java.awt.datatransfer.DataFlavor;\r
   4 import java.awt.datatransfer.Transferable;\r
   5 import java.awt.datatransfer.UnsupportedFlavorException;\r
   6 import java.io.ByteArrayInputStream;\r
   7 import java.io.IOException;\r
   8 \r
   9 public class PlaintextTransfer implements Transferable {\r
  10         \r
  11         final String content;\r
  12         \r
  13         final DataFlavor flavor = DataFlavor.getTextPlainUnicodeFlavor();\r
  14         final DataFlavor[] flavors = new DataFlavor[] { flavor };\r
  15         final String flavorCharset = flavor.getParameter("charset");\r
  16         \r
  17         public PlaintextTransfer(String content) {\r
  18                 this.content = content;\r
  19         }\r
  20 \r
  21         @Override\r
  22         public Object getTransferData(DataFlavor arg0) throws UnsupportedFlavorException, IOException {\r
  23                 if(flavor.equals(arg0)) {\r
  24                         byte[] bytes = content.getBytes(flavorCharset);\r
  25                         return new ByteArrayInputStream(bytes);\r
  26                 }\r
  27                 return null;\r
  28         }\r
  29 \r
  30         @Override\r
  31         public DataFlavor[] getTransferDataFlavors() {\r
  32                 return flavors;\r
  33         }\r
  34 \r
  35         @Override\r
  36         public boolean isDataFlavorSupported(DataFlavor arg0) {\r
  37                 return flavor.equals(arg0);\r
  38         }\r
  39 \r
  40 }\r