X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fio%2FJalviewFileView.java;h=52d130c3bf69643f355caf1c1a26f41aa98b8a57;hb=91d83d4836ba3f8c6c395d46d607faf693946e66;hp=b2fe58756d3d19cfae4892a22007f49a2c79f46b;hpb=3d0101179759ef157b088ea135423cd909512d9f;p=jalview.git

diff --git a/src/jalview/io/JalviewFileView.java b/src/jalview/io/JalviewFileView.java
index b2fe587..52d130c 100755
--- a/src/jalview/io/JalviewFileView.java
+++ b/src/jalview/io/JalviewFileView.java
@@ -20,9 +20,12 @@
  */
 package jalview.io;
 
+import jalview.util.MessageManager;
+
 import java.io.File;
 import java.net.URL;
 import java.util.HashMap;
+import java.util.Iterator;
 import java.util.Map;
 
 import javax.swing.Icon;
@@ -37,14 +40,15 @@ public class JalviewFileView extends FileView
 
   private void loadExtensions()
   {
-    extensions = new HashMap<String, String>();
+    extensions = new HashMap<>();
     for (FileFormatI ff : FileFormats.getInstance().getFormats())
     {
       String desc = ff.getName() + " file";
       String exts = ff.getExtensions();
       for (String ext : exts.split(","))
       {
-        extensions.put(ext.trim().toLowerCase(),
+        ext = ext.trim().toLowerCase();
+        extensions.put(ext,
                 desc + ("jar".equals(ext) ? " (old)" : ""));
       }
     }
@@ -54,7 +58,9 @@ public class JalviewFileView extends FileView
   public String getTypeDescription(File f)
   {
     String extension = getExtension(f);
+    
     String type = getDescriptionForExtension(extension);
+    
     if (extension != null)
     {
       if (extensions.containsKey(extension))
@@ -83,8 +89,34 @@ public class JalviewFileView extends FileView
   {
     String extension = getExtension(f);
     Icon icon = null;
+    String type = getDescriptionForExtension(extension);
+
+    if (type == null)
+    {
+      Iterator<String> it = extensions.keySet().iterator();
+      EXTENSION: while (it.hasNext())
+      {
+        String ext = it.next();
+
+        // quick negative test
+        if (!f.getName().contains(ext))
+        {
+          continue EXTENSION;
+        }
+
+        BackupFilenameParts bfp = BackupFilenameParts
+                .currentBackupFilenameParts(f.getName(), ext, true);
+        if (bfp.isBackupFile())
+        {
+          extension = ext;
+          type = getDescriptionForExtension(extension)
+                  + MessageManager.getString("label.backup");
+          break;
+        }
+      }
+    }
 
-    if (getDescriptionForExtension(extension) != null)
+    if (type != null)
     {
       icon = getImageIcon("/images/file.png");
     }
@@ -124,7 +156,7 @@ public class JalviewFileView extends FileView
     {
       if (icons == null)
       {
-        icons = new HashMap<String, ImageIcon>();
+        icons = new HashMap<>();
       }
       if (!icons.containsKey(filePath))
       {