header updated

[jalview.git] / src / jalview / schemes / UserColourScheme.java

diff --git a/src/jalview/schemes/UserColourScheme.java b/src/jalview/schemes/UserColourScheme.java
index e6f6c9f..e5efb1a 100755 (executable)
--- a/src/jalview/schemes/UserColourScheme.java
+++ b/src/jalview/schemes/UserColourScheme.java
@@ -1,5 +1,6 @@
-/* Jalview - a java multiple alignment editor\r
- * Copyright (C) 1998  Michele Clamp\r
+/*\r
+ * Jalview - A Sequence Alignment Editor and Viewer\r
+ * Copyright (C) 2006 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle\r
  *\r
  * This program is free software; you can redistribute it and/or\r
  * modify it under the terms of the GNU General Public License\r
@@ -13,22 +14,144 @@
  *\r
  * You should have received a copy of the GNU General Public License\r
  * along with this program; if not, write to the Free Software\r
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.\r
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA\r
  */\r
-\r
 package jalview.schemes;\r
 \r
 import java.awt.*;\r
+import java.util.StringTokenizer;\r
 \r
-public class UserColourScheme extends ResidueColourScheme\r
+public class UserColourScheme\r
+    extends ResidueColourScheme\r
 {\r
-  public UserColourScheme(Color [] newColors)\r
+  protected String schemeName;\r
+\r
+  public UserColourScheme()\r
+  {  }\r
+\r
+  public UserColourScheme(Color[] newColors)\r
   {\r
     colors = newColors;\r
   }\r
 \r
+  public UserColourScheme(String colour)\r
+  {\r
+    Color col = getColourFromString(colour);\r
+\r
+    if(col==null)\r
+    {\r
+      System.out.println("Unknown colour!! "+colour);\r
+      col = createColourFromName(colour);\r
+    }\r
+\r
+    colors = new Color[24];\r
+    for(int i=0; i<24; i++)\r
+      colors[i] = col;\r
+  }\r
+\r
   public Color[] getColours()\r
   {\r
     return colors;\r
   }\r
+\r
+  public void setName(String name)\r
+  {\r
+    schemeName = name;\r
+  }\r
+\r
+  public String getName()\r
+  {\r
+    return schemeName;\r
+  }\r
+\r
+  public Color getColourFromString(String colour)\r
+  {\r
+    colour = colour.trim();\r
+\r
+    Color col = null;\r
+    try\r
+    {\r
+      int value = Integer.parseInt(colour, 16);\r
+      col = new Color(value);\r
+    }\r
+    catch (NumberFormatException ex)\r
+    {}\r
+\r
+    if (col == null)\r
+      col = ColourSchemeProperty.getAWTColorFromName(colour);\r
+\r
+    if (col == null)\r
+    {\r
+      try\r
+      {\r
+        java.util.StringTokenizer st = new java.util.StringTokenizer(colour,\r
+            ",");\r
+        int r = Integer.parseInt(st.nextToken());\r
+        int g = Integer.parseInt(st.nextToken());\r
+        int b = Integer.parseInt(st.nextToken());\r
+        col = new Color(r, g, b);\r
+      }\r
+      catch (Exception ex)\r
+      {}\r
+    }\r
+\r
+    return col;\r
+\r
+  }\r
+\r
+  public Color createColourFromName(String name)\r
+  {\r
+    int r, g, b;\r
+\r
+    int lsize = name.length();\r
+    int start = 0, end = lsize / 3;\r
+\r
+    int rgbOffset = Math.abs(name.hashCode() % 10) * 15;\r
+\r
+    r = Math.abs(name.substring(start, end).hashCode() + rgbOffset) % 210 + 20;\r
+    start = end;\r
+    end += lsize / 3;\r
+    if (end > lsize)\r
+      end = lsize;\r
+\r
+    g = Math.abs(name.substring(start, end).hashCode() + rgbOffset) % 210 + 20;\r
+\r
+    b = Math.abs(name.substring(end).hashCode() + rgbOffset) % 210 + 20;\r
+\r
+    Color color = new Color(r, g, b);\r
+\r
+    return color;\r
+  }\r
+\r
+  public void parseAppletParameter(String paramValue)\r
+  {\r
+    StringTokenizer st = new StringTokenizer(paramValue, ";");\r
+    StringTokenizer st2;\r
+    String token=null, colour, residues;\r
+    try{\r
+      while (st.hasMoreElements())\r
+      {\r
+        token = st.nextToken().trim();\r
+        residues = token.substring(0, token.indexOf("="));\r
+        colour = token.substring(token.indexOf("=") + 1);\r
+\r
+        st2 = new StringTokenizer(residues, " ,");\r
+        while (st2.hasMoreTokens())\r
+        {\r
+          int colIndex =\r
+              ( (Integer) ResidueProperties.aaHash.\r
+               get(st2.nextToken())).intValue();\r
+\r
+          colors[colIndex] = getColourFromString(colour);\r
+        }\r
+      }\r
+    }\r
+    catch(Exception ex)\r
+  {\r
+    System.out.println("Error parsing userDefinedColours:\n"\r
+                       +token+"\n"+ex);\r
+  }\r
+\r
+  }\r
+\r
 }\r