X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fschemes%2FUserColourScheme.java;h=e5efb1a27de5a5a2ad401ced137de663ab75afe2;hb=174230b4233d9ce80f94527768d2cd2f76da11ab;hp=7bd61c1efd665a505ca4c213ad3453780386e206;hpb=efc31b4a8d5cee63555586804a2b79c06bdb5a14;p=jalview.git

diff --git a/src/jalview/schemes/UserColourScheme.java b/src/jalview/schemes/UserColourScheme.java
index 7bd61c1..e5efb1a 100755
--- a/src/jalview/schemes/UserColourScheme.java
+++ b/src/jalview/schemes/UserColourScheme.java
@@ -1,6 +1,6 @@
 /*
  * Jalview - A Sequence Alignment Editor and Viewer
- * Copyright (C) 2005 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle
+ * Copyright (C) 2006 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -19,39 +19,139 @@
 package jalview.schemes;
 
 import java.awt.*;
+import java.util.StringTokenizer;
 
 public class UserColourScheme
     extends ResidueColourScheme
 {
+  protected String schemeName;
+
+  public UserColourScheme()
+  {  }
+
+  public UserColourScheme(Color[] newColors)
+  {
+    colors = newColors;
+  }
+
   public UserColourScheme(String colour)
   {
+    Color col = getColourFromString(colour);
+
+    if(col==null)
+    {
+      System.out.println("Unknown colour!! "+colour);
+      col = createColourFromName(colour);
+    }
+
+    colors = new Color[24];
+    for(int i=0; i<24; i++)
+      colors[i] = col;
+  }
+
+  public Color[] getColours()
+  {
+    return colors;
+  }
+
+  public void setName(String name)
+  {
+    schemeName = name;
+  }
+
+  public String getName()
+  {
+    return schemeName;
+  }
+
+  public Color getColourFromString(String colour)
+  {
+    colour = colour.trim();
+
     Color col = null;
-    try{
+    try
+    {
       int value = Integer.parseInt(colour, 16);
       col = new Color(value);
     }
-    catch(NumberFormatException ex){}
+    catch (NumberFormatException ex)
+    {}
 
-    if(col==null)
+    if (col == null)
       col = ColourSchemeProperty.getAWTColorFromName(colour);
 
-    if(col==null)
+    if (col == null)
     {
-      System.out.println("Unknown colour!! "+colour);
+      try
+      {
+        java.util.StringTokenizer st = new java.util.StringTokenizer(colour,
+            ",");
+        int r = Integer.parseInt(st.nextToken());
+        int g = Integer.parseInt(st.nextToken());
+        int b = Integer.parseInt(st.nextToken());
+        col = new Color(r, g, b);
+      }
+      catch (Exception ex)
+      {}
     }
 
-    colors = new Color[24];
-    for(int i=0; i<24; i++)
-      colors[i] = col;
+    return col;
+
   }
 
-  public UserColourScheme(Color[] newColors)
+  public Color createColourFromName(String name)
   {
-    colors = newColors;
+    int r, g, b;
+
+    int lsize = name.length();
+    int start = 0, end = lsize / 3;
+
+    int rgbOffset = Math.abs(name.hashCode() % 10) * 15;
+
+    r = Math.abs(name.substring(start, end).hashCode() + rgbOffset) % 210 + 20;
+    start = end;
+    end += lsize / 3;
+    if (end > lsize)
+      end = lsize;
+
+    g = Math.abs(name.substring(start, end).hashCode() + rgbOffset) % 210 + 20;
+
+    b = Math.abs(name.substring(end).hashCode() + rgbOffset) % 210 + 20;
+
+    Color color = new Color(r, g, b);
+
+    return color;
   }
 
-  public Color[] getColours()
+  public void parseAppletParameter(String paramValue)
   {
-    return colors;
+    StringTokenizer st = new StringTokenizer(paramValue, ";");
+    StringTokenizer st2;
+    String token=null, colour, residues;
+    try{
+      while (st.hasMoreElements())
+      {
+        token = st.nextToken().trim();
+        residues = token.substring(0, token.indexOf("="));
+        colour = token.substring(token.indexOf("=") + 1);
+
+        st2 = new StringTokenizer(residues, " ,");
+        while (st2.hasMoreTokens())
+        {
+          int colIndex =
+              ( (Integer) ResidueProperties.aaHash.
+               get(st2.nextToken())).intValue();
+
+          colors[colIndex] = getColourFromString(colour);
+        }
+      }
+    }
+    catch(Exception ex)
+  {
+    System.out.println("Error parsing userDefinedColours:\n"
+                       +token+"\n"+ex);
   }
+
+  }
+
 }