caching of DnD files dropped

[jalview.git] / src / jalview / util / Platform.java

diff --git a/src/jalview/util/Platform.java b/src/jalview/util/Platform.java
index 3297104..f9eb2a6 100644 (file)
--- a/src/jalview/util/Platform.java
+++ b/src/jalview/util/Platform.java
@@ -319,6 +319,16 @@ public class Platform
      */
   }
 
+  public static void cacheFileData(File file)
+  {
+    byte[] data;
+    if (!isJS() || (data = Platform.getFileBytes(file)) == null)
+    {
+      return;
+    }
+    cacheFileData(file.toString(), data);
+  }
+
   public static byte[] getFileBytes(File f)
   {
     return /** @j2sNative f && f._bytes || */