X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FUserDefinedColours.java;h=044069eed85dd647698bbb708689be88680240ae;hb=44fd5b65bdaf29b0d4bfd9549bcb086a81211c51;hp=0477391df7a4ba04311a2daabe7b7fb838f254de;hpb=4fe5e959d104419f1f313f493e00d683b6b5cd0a;p=jalview.git

diff --git a/src/jalview/gui/UserDefinedColours.java b/src/jalview/gui/UserDefinedColours.java
index 0477391..044069e 100755
--- a/src/jalview/gui/UserDefinedColours.java
+++ b/src/jalview/gui/UserDefinedColours.java
@@ -336,18 +336,28 @@ public class UserDefinedColours extends GUserDefinedColours
      */
     public static UserColourScheme loadDefaultColours()
     {
-      String colours = jalview.bin.Cache.getProperty("USER_DEFINED_COLOURS");
-        if ( colours != null)
+        UserColourScheme ret = null;
+
+        String colours = jalview.bin.Cache.getProperty("USER_DEFINED_COLOURS");
+        if ( colours != null )
         {
           if(colours.indexOf("|")>-1)
             colours = colours.substring(0, colours.indexOf("|"));
 
-            return loadColours(colours);
+          ret = loadColours(colours);
         }
-        else
+
+        if(ret == null)
         {
-            return null;
+          Color[] newColours = new Color[24];
+          for (int i = 0; i < 24; i++)
+          {
+            newColours[i] = Color.white;
+          }
+          ret =  new UserColourScheme(newColours);
         }
+
+        return ret;
     }
 
     /**
@@ -357,7 +367,7 @@ public class UserDefinedColours extends GUserDefinedColours
      *
      * @return DOCUMENT ME!
      */
-    public static UserColourScheme loadColours(String file)
+    static UserColourScheme loadColours(String file)
     {
          UserColourScheme ucs = null;
          Color[]  newColours = null;
@@ -435,7 +445,7 @@ public class UserDefinedColours extends GUserDefinedColours
             String defaultColours = jalview.bin.Cache.getDefault("USER_DEFINED_COLOURS", choice);
             if(defaultColours.indexOf(choice)==-1)
             {
-              if(defaultColours.length()<1)
+              if(defaultColours.length()>0)
                 defaultColours = defaultColours.concat("|");
               defaultColours = defaultColours.concat(choice);
             }
@@ -512,9 +522,10 @@ public class UserDefinedColours extends GUserDefinedColours
     {
       userColourSchemes = new Hashtable();
 
-      if(files==null)
+      if(files==null || files.length()==0)
         return;
 
+
       // In case colours can't be loaded, we'll remove them
       // from the default list here.
       StringBuffer coloursFound = new StringBuffer();
@@ -543,4 +554,40 @@ public class UserDefinedColours extends GUserDefinedColours
         jalview.bin.Cache.setProperty("USER_DEFINED_COLOURS", coloursFound.toString());
       }
     }
+
+    public static void removeColourFromDefaults(String target)
+    {
+      // The only way to find colours by name is to load them in
+      // In case colours can't be loaded, we'll remove them
+      // from the default list here.
+
+      userColourSchemes = new Hashtable();
+
+      StringBuffer coloursFound = new StringBuffer();
+      StringTokenizer st = new StringTokenizer(
+           jalview.bin.Cache.getProperty("USER_DEFINED_COLOURS"), "|");
+
+      while (st.hasMoreElements())
+      {
+        String file = st.nextToken();
+        try
+        {
+          UserColourScheme ucs = loadColours(file);
+          if (ucs != null && !ucs.getName().equals(target))
+          {
+            if (coloursFound.length() > 0)
+              coloursFound.append("|");
+            coloursFound.append(file);
+            userColourSchemes.put(ucs.getName(), ucs);
+          }
+        }
+        catch (Exception ex)
+        {
+          System.out.println("Error loading User ColourFile\n" + ex);
+        }
+      }
+
+      jalview.bin.Cache.setProperty("USER_DEFINED_COLOURS", coloursFound.toString());
+
+    }
 }