Keylistener added to frame and seqcanvas
[jalview.git] / src / jalview / appletgui / AlignFrame.java
index aeee116..0670a31 100755 (executable)
@@ -19,7 +19,6 @@
 \r
 package jalview.appletgui;\r
 \r
-import jalview.jbappletgui.GAlignFrame;\r
 import jalview.schemes.*;\r
 import jalview.datamodel.*;\r
 import jalview.analysis.*;\r
@@ -27,64 +26,259 @@ import jalview.io.*;
 import java.awt.*;\r
 import java.awt.event.*;\r
 import java.util.*;\r
+import java.io.InputStreamReader;\r
+import java.io.BufferedReader;\r
+import java.net.URL;\r
 \r
-public class AlignFrame\r
-    extends GAlignFrame\r
+\r
+public class AlignFrame extends Frame\r
 {\r
   final AlignmentPanel alignPanel;\r
-  final AlignViewport viewport;\r
-  public static final int NEW_WINDOW_WIDTH = 700;\r
-  public static final int NEW_WINDOW_HEIGHT = 500;\r
+  public final AlignViewport viewport;\r
+  int NEW_WINDOW_WIDTH = 700;\r
+  int NEW_WINDOW_HEIGHT = 500;\r
   jalview.bin.JalviewLite applet;\r
 \r
-  public AlignFrame(AlignmentI al)\r
-  {\r
-    this.applet = null;\r
-    viewport = new AlignViewport(al, null);\r
-    alignPanel = new AlignmentPanel(this, viewport);\r
-    add(alignPanel);\r
-    alignPanel.validate();\r
-  }\r
 \r
-  public AlignFrame(AlignmentI al, jalview.bin.JalviewLite applet)\r
+  public AlignFrame(AlignmentI al, jalview.bin.JalviewLite applet, String title)\r
   {\r
+    try{\r
+      jbInit();\r
+    }catch(Exception ex)\r
+    {\r
+      ex.printStackTrace();\r
+    }\r
+\r
     this.applet = applet;\r
     viewport = new AlignViewport(al, applet);\r
     alignPanel = new AlignmentPanel(this, viewport);\r
     add(alignPanel);\r
     alignPanel.validate();\r
 \r
-    String treeFile = applet.getParameter("treeFile");\r
-    TreePanel treepanel = null;\r
-    if (treeFile != null)\r
+    if(applet!=null)\r
     {\r
-      try\r
+      String param = applet.getParameter("sortBy");\r
+      if (param != null)\r
       {\r
-        treeFile = treeFile;\r
-        jalview.io.NewickFile fin = new jalview.io.NewickFile(applet.\r
-            getCodeBase() + treeFile, "URL");\r
-        fin.parse();\r
+        if (param.equalsIgnoreCase("Id"))\r
+          sortIDMenuItem_actionPerformed(null);\r
+        else if (param.equalsIgnoreCase("Pairwise Identity"))\r
+          sortPairwiseMenuItem_actionPerformed(null);\r
+      }\r
 \r
-        if (fin.getTree() != null)\r
+      param = applet.getParameter("wrap");\r
+      if (param != null)\r
+      {\r
+        if (param.equalsIgnoreCase("true"))\r
         {\r
-          TreePanel tp = null;\r
-          tp = new TreePanel(viewport, viewport.getAlignment().getSequences(),\r
-                             fin, "FromFile", applet.getCodeBase() + treeFile);\r
-          jalview.bin.JalviewLite.addFrame(tp, treeFile, 600, 500);\r
-          addTreeMenuItem(tp, treeFile);\r
+          wrapMenuItem.setState(true);\r
+          wrapMenuItem_actionPerformed(null);\r
+        }\r
+      }\r
+\r
+      try\r
+      {\r
+        param = applet.getParameter("windowWidth");\r
+        if (param != null)\r
+        {\r
+          int width = Integer.parseInt(param);\r
+          NEW_WINDOW_WIDTH = width;\r
+        }\r
+        param = applet.getParameter("windowHeight");\r
+        if (param != null)\r
+        {\r
+          int height = Integer.parseInt(param);\r
+          NEW_WINDOW_HEIGHT = height;\r
         }\r
       }\r
       catch (Exception ex)\r
+      {}\r
+\r
+    }\r
+\r
+   MyKeyAdapter keyAdapter = new MyKeyAdapter();\r
+   //Some JVMS send keyevents to Top frame or lowest panel,\r
+   //Havent worked out why yet. So add to both this frame and seqCanvas for now\r
+   this.addKeyListener(keyAdapter);\r
+   alignPanel.seqPanel.seqCanvas.addKeyListener(keyAdapter);\r
+   alignPanel.idPanel.idCanvas.addKeyListener(keyAdapter);\r
+\r
+    this.addWindowListener(new WindowAdapter()\r
+    {\r
+      public void windowClosing(WindowEvent e)\r
+          {\r
+            closeMenuItem_actionPerformed(null);\r
+          }\r
+    });\r
+\r
+    viewport.addPropertyChangeListener(new java.beans.PropertyChangeListener()\r
+    {\r
+     public void propertyChange(java.beans.PropertyChangeEvent evt)\r
+     {\r
+       if (evt.getPropertyName().equals("alignment"))\r
+       {\r
+         alignmentChanged();\r
+       }\r
+     }\r
+   });\r
+\r
+   jalview.bin.JalviewLite.addFrame(this, title,\r
+                                    NEW_WINDOW_WIDTH,\r
+                                    NEW_WINDOW_HEIGHT);\r
+  }\r
+\r
+  public AlignViewport getAlignViewport()\r
+  {\r
+    return viewport;\r
+  }\r
+\r
+  public SeqCanvas getSeqcanvas()\r
+  {\r
+    return alignPanel.seqPanel.seqCanvas;\r
+  }\r
+\r
+\r
+  /**\r
+   * DOCUMENT ME!\r
+   *\r
+   * @param String DOCUMENT ME!\r
+   */\r
+\r
+  public void parseFeaturesFile(String file)\r
+  {\r
+    try\r
+    {\r
+      URL url = new URL(file);\r
+\r
+      BufferedReader in =  new BufferedReader(new InputStreamReader(url.openStream()));\r
+      SequenceI seq = null;\r
+      String line, type, desc, token;\r
+\r
+      int index, start, end;\r
+      StringTokenizer st;\r
+      SequenceFeature sf;\r
+      FeatureRenderer fr = alignPanel.seqPanel.seqCanvas.getFeatureRenderer();\r
+      int lineNo = 0;\r
+      while ( (line = in.readLine()) != null)\r
       {\r
-        ex.printStackTrace();\r
+        lineNo++;\r
+        st = new StringTokenizer(line, "\t");\r
+        if (st.countTokens() == 2)\r
+        {\r
+          type = st.nextToken();\r
+          UserColourScheme ucs = new UserColourScheme(st.nextToken());\r
+          fr.setColour(type, ucs.findColour("A"));\r
+          continue;\r
+        }\r
+\r
+        while (st.hasMoreElements())\r
+        {\r
+          desc = st.nextToken();\r
+          token = st.nextToken();\r
+          if (!token.equals("ID_NOT_SPECIFIED"))\r
+          {\r
+            index = viewport.alignment.findIndex(viewport.alignment.findName(\r
+                token));\r
+            st.nextToken();\r
+          }\r
+          else\r
+          {\r
+            index = Integer.parseInt(st.nextToken());\r
+          }\r
+\r
+          start = Integer.parseInt(st.nextToken());\r
+          end = Integer.parseInt(st.nextToken());\r
+\r
+          seq = viewport.alignment.getSequenceAt(index);\r
+          start = seq.findIndex(start) - 1;\r
+          end = seq.findIndex(end) - 1;\r
+\r
+          type = st.nextToken();\r
+\r
+          if(fr.getColour(type)==null)\r
+          {\r
+            // Probably the old style groups file\r
+            UserColourScheme ucs = new UserColourScheme(type);\r
+            fr.setColour(type, ucs.findColour("A"));\r
+          }\r
+\r
+          sf = new SequenceFeature(type, desc, "", start, end);\r
+\r
+          seq.addSequenceFeature(sf);\r
+        }\r
       }\r
+\r
+      viewport.showSequenceFeatures = true;\r
+\r
+      alignPanel.repaint();\r
+\r
     }\r
+    catch (Exception ex)\r
+    {\r
+      System.out.println("Error parsing groups file: " + ex);\r
+    }\r
+  }\r
+\r
+\r
+  class MyKeyAdapter extends KeyAdapter\r
+  {\r
+\r
+    public void keyPressed(KeyEvent evt)\r
+    {\r
+      switch (evt.getKeyCode())\r
+      {\r
+        case 27: // escape key\r
+          deselectAllSequenceMenuItem_actionPerformed(null);\r
+          break;\r
+        case KeyEvent.VK_X:\r
+          if (evt.isControlDown() || evt.isMetaDown())\r
+          {\r
+            cut_actionPerformed(null);\r
+          }\r
+          break;\r
+        case KeyEvent.VK_C:\r
+          if (evt.isControlDown() || evt.isMetaDown())\r
+          {\r
+            copy_actionPerformed(null);\r
+          }\r
+          break;\r
+        case KeyEvent.VK_V:\r
+          if (evt.isControlDown() || evt.isMetaDown())\r
+          {\r
+            paste(true);\r
+          }\r
+          break;\r
+        case KeyEvent.VK_A:\r
+          if (evt.isControlDown() || evt.isMetaDown())\r
+          {\r
+            selectAllSequenceMenuItem_actionPerformed(null);\r
+          }\r
+          break;\r
+        case KeyEvent.VK_DOWN:\r
+          moveSelectedSequences(false);\r
+          break;\r
+        case KeyEvent.VK_UP:\r
+          moveSelectedSequences(true);\r
+          break;\r
+        case KeyEvent.VK_F:\r
+          if (evt.isControlDown())\r
+          {\r
+            findMenuItem_actionPerformed(null);\r
+          }\r
+          break;\r
+        case KeyEvent.VK_BACK_SPACE:\r
+        case KeyEvent.VK_DELETE:\r
+          cut_actionPerformed(null);\r
+          break;\r
 \r
+      }\r
+    }\r
   }\r
 \r
+\r
   public void inputText_actionPerformed(ActionEvent e)\r
   {\r
-    CutAndPasteTransfer cap = new CutAndPasteTransfer(true);\r
+    CutAndPasteTransfer cap = new CutAndPasteTransfer(true, applet);\r
     Frame frame = new Frame();\r
     frame.add(cap);\r
     jalview.bin.JalviewLite.addFrame(frame, "Cut & Paste Input", 500, 500);\r
@@ -92,20 +286,22 @@ public class AlignFrame
 \r
   protected void outputText_actionPerformed(ActionEvent e)\r
   {\r
-    CutAndPasteTransfer cap = new CutAndPasteTransfer(false);\r
+    CutAndPasteTransfer cap = new CutAndPasteTransfer(false, applet);\r
     Frame frame = new Frame();\r
     frame.add(cap);\r
     jalview.bin.JalviewLite.addFrame(frame,\r
                                      "Alignment output - " + e.getActionCommand(),\r
                                      600, 500);\r
-    cap.setText(FormatAdapter.formatSequences(e.getActionCommand(),\r
-                                              viewport.getAlignment().\r
-                                              getSequences()));\r
+    cap.setText(new AppletFormatAdapter().formatSequences(e.getActionCommand(),\r
+                                              viewport.getAlignment().getSequences(),\r
+                                                      viewport.showJVSuffix));\r
   }\r
 \r
   public void closeMenuItem_actionPerformed(ActionEvent e)\r
   {\r
-    dispose();\r
+    PaintRefresher.components.remove(viewport.alignment);\r
+    if(PaintRefresher.components.size()==0 && applet==null)\r
+      System.exit(0);\r
   }\r
 \r
   Stack historyList = new Stack();\r
@@ -150,6 +346,7 @@ public class AlignFrame
     redoList.push(new HistoryItem(hi.getDescription(), viewport.alignment,\r
                                   HistoryItem.HIDE));\r
     restoreHistoryItem(hi);\r
+    viewport.firePropertyChange("alignment", null, viewport.getAlignment().getSequences());\r
   }\r
 \r
   protected void redoMenuItem_actionPerformed(ActionEvent e)\r
@@ -157,9 +354,7 @@ public class AlignFrame
     HistoryItem hi = (HistoryItem) redoList.pop();\r
     restoreHistoryItem(hi);\r
     updateEditMenuBar();\r
-    viewport.updateConsensus();\r
-    alignPanel.repaint();\r
-    alignPanel.repaint();\r
+    viewport.firePropertyChange("alignment", null, viewport.getAlignment().getSequences());\r
   }\r
 \r
   // used by undo and redo\r
@@ -203,9 +398,7 @@ public class AlignFrame
 \r
     updateEditMenuBar();\r
 \r
-    viewport.updateConsensus();\r
-    viewport.updateConservation();\r
-    alignPanel.repaint();\r
+    viewport.firePropertyChange("alignment", null, viewport.getAlignment().getSequences());\r
   }\r
 \r
   public void moveSelectedSequences(boolean up)\r
@@ -278,30 +471,55 @@ public class AlignFrame
       orderedSeqs.put(index + "", seq);\r
     }\r
 \r
-    int index = 0;\r
+    int index = 0, startRes, endRes;\r
+    char ch;\r
+\r
     for (int i = 0; i < sg.getSize(); i++)\r
     {\r
-      SequenceI seq = null;\r
-      while (seq == null)\r
-      {\r
-        if (orderedSeqs.containsKey(index + ""))\r
+        SequenceI seq = null;\r
+\r
+        while (seq == null)\r
         {\r
-          seq = (SequenceI) orderedSeqs.get(index + "");\r
-          index++;\r
-          break;\r
+            if (orderedSeqs.containsKey(index + ""))\r
+            {\r
+                seq = (SequenceI) orderedSeqs.get(index + "");\r
+                index++;\r
+\r
+                break;\r
+            }\r
+            else\r
+            {\r
+                index++;\r
+            }\r
         }\r
-        else\r
+\r
+        //FIND START RES\r
+        //Returns residue following index if gap\r
+        startRes = seq.findPosition(sg.getStartRes());\r
+\r
+        //FIND END RES\r
+        //Need to find the residue preceeding index if gap\r
+        endRes = 0;\r
+\r
+        for (int j = 0; j < sg.getEndRes()+1 && j < seq.getLength(); j++)\r
+        {\r
+          ch = seq.getCharAt(j);\r
+          if (!jalview.util.Comparison.isGap( (ch)))\r
+          {\r
+            endRes++;\r
+          }\r
+        }\r
+\r
+        if(endRes>0)\r
         {\r
-          index++;\r
+          endRes += seq.getStart() -1;\r
         }\r
-      }\r
 \r
-      copiedSequences.append(seq.getName() + "\t" +\r
-                             seq.findPosition(sg.getStartRes()) + "\t"\r
-                             + seq.findPosition(sg.getEndRes()) + "\t"\r
-                             +\r
-                             sg.getSequenceAt(i).getSequence(sg.getStartRes(),\r
-          sg.getEndRes() + 1) + "\n");\r
+        copiedSequences.append(seq.getName() + "\t" +\r
+            startRes + "\t" +\r
+            endRes + "\t" +\r
+            seq.getSequence(sg.getStartRes(),\r
+                sg.getEndRes() + 1) + "\n");\r
     }\r
 \r
   }\r
@@ -354,7 +572,6 @@ public class AlignFrame
           newSeqs[i] = (SequenceI) seqs.elementAt(i);\r
         }\r
 \r
-        AlignFrame af = new AlignFrame(new Alignment(newSeqs), applet);\r
         String newtitle = new String("Copied sequences");\r
         if (getTitle().startsWith("Copied sequences"))\r
         {\r
@@ -364,6 +581,8 @@ public class AlignFrame
         {\r
           newtitle = newtitle.concat("- from " + getTitle());\r
         }\r
+        AlignFrame af = new AlignFrame(new Alignment(newSeqs), applet, newtitle);\r
+\r
         jalview.bin.JalviewLite.addFrame(af, newtitle, NEW_WINDOW_WIDTH,\r
                                          NEW_WINDOW_HEIGHT);\r
       }\r
@@ -371,9 +590,7 @@ public class AlignFrame
       {\r
         viewport.setEndSeq(viewport.alignment.getHeight());\r
         viewport.alignment.getWidth();\r
-        viewport.updateConservation();\r
-        viewport.updateConsensus();\r
-        alignPanel.repaint();\r
+        viewport.firePropertyChange("alignment", null, viewport.getAlignment().getSequences());\r
       }\r
 \r
     }\r
@@ -397,13 +614,26 @@ public class AlignFrame
       return;\r
     }\r
 \r
+\r
     SequenceGroup sg = viewport.getSelectionGroup();\r
+    boolean allSequences = false;\r
+    if(sg.sequences.size()==viewport.alignment.getHeight())\r
+          allSequences = true;\r
+\r
     for (int i = 0; i < sg.sequences.size(); i++)\r
     {\r
       SequenceI seq = sg.getSequenceAt(i);\r
       int index = viewport.getAlignment().findIndex(seq);\r
       seq.deleteChars(sg.getStartRes(), sg.getEndRes() + 1);\r
 \r
+      // If the cut affects all sequences, remove highlighted columns\r
+      if (allSequences)\r
+      {\r
+        viewport.getColumnSelection().removeElements(sg.getStartRes(),\r
+                                                     sg.getEndRes() + 1);\r
+      }\r
+\r
+\r
       if (seq.getSequence().length() < 1)\r
       {\r
         viewport.getAlignment().deleteSequence(seq);\r
@@ -426,9 +656,7 @@ public class AlignFrame
       catch (Exception ex)\r
       {}\r
     }\r
-    viewport.updateConservation();\r
-    viewport.updateConsensus();\r
-    alignPanel.repaint();\r
+    viewport.firePropertyChange("alignment", null, viewport.getAlignment().getSequences());\r
 \r
   }\r
 \r
@@ -447,10 +675,10 @@ public class AlignFrame
     {\r
       sg.addSequence(viewport.getAlignment().getSequenceAt(i), false);\r
     }\r
-    sg.setEndRes(viewport.alignment.getWidth());\r
+    sg.setEndRes(viewport.alignment.getWidth()-1);\r
     viewport.setSelectionGroup(sg);\r
     alignPanel.repaint();\r
-    PaintRefresher.Refresh(null);\r
+    PaintRefresher.Refresh(null, viewport.alignment);\r
   }\r
 \r
   public void deselectAllSequenceMenuItem_actionPerformed(ActionEvent e)\r
@@ -458,7 +686,9 @@ public class AlignFrame
     viewport.setSelectionGroup(null);\r
     viewport.getColumnSelection().clear();\r
     viewport.setSelectionGroup(null);\r
-    PaintRefresher.Refresh(null);\r
+    alignPanel.seqPanel.seqCanvas.highlightSearchResults(null);\r
+    alignPanel.repaint();\r
+    PaintRefresher.Refresh(null, viewport.alignment);\r
   }\r
 \r
   public void invertSequenceMenuItem_actionPerformed(ActionEvent e)\r
@@ -469,7 +699,7 @@ public class AlignFrame
       sg.addOrRemove(viewport.getAlignment().getSequenceAt(i), false);\r
     }\r
 \r
-    PaintRefresher.Refresh(null);\r
+    PaintRefresher.Refresh(null, viewport.alignment);\r
   }\r
 \r
   public void remove2LeftMenuItem_actionPerformed(ActionEvent e)\r
@@ -497,8 +727,7 @@ public class AlignFrame
           viewport.alignment.deleteGroup(sg);\r
         }\r
       }\r
-\r
-      alignPanel.repaint();\r
+      viewport.firePropertyChange("alignment", null, viewport.getAlignment().getSequences());\r
     }\r
   }\r
 \r
@@ -525,8 +754,7 @@ public class AlignFrame
           viewport.alignment.deleteGroup(sg);\r
         }\r
       }\r
-\r
-      alignPanel.repaint();\r
+      viewport.firePropertyChange("alignment", null, viewport.getAlignment().getSequences());\r
     }\r
 \r
   }\r
@@ -536,10 +764,17 @@ public class AlignFrame
     addHistoryItem(new HistoryItem("Remove Gapped Columns",\r
                                    viewport.alignment,\r
                                    HistoryItem.HIDE));\r
+\r
+    //This is to maintain viewport position on first residue\r
+    //of first sequence\r
+    SequenceI seq = viewport.alignment.getSequenceAt(0);\r
+    int startRes = seq.findPosition(viewport.startRes);\r
+\r
     viewport.getAlignment().removeGaps();\r
-    viewport.updateConservation();\r
-    viewport.updateConsensus();\r
-    alignPanel.repaint();\r
+\r
+    viewport.setStartRes(seq.findIndex(startRes)-1);\r
+\r
+    viewport.firePropertyChange("alignment", null, viewport.getAlignment().getSequences());\r
   }\r
 \r
   public void removeAllGapsMenuItem_actionPerformed(ActionEvent e)\r
@@ -547,6 +782,11 @@ public class AlignFrame
     addHistoryItem(new HistoryItem("Remove Gaps", viewport.alignment,\r
                                    HistoryItem.HIDE));\r
 \r
+    //This is to maintain viewport position on first residue\r
+    //of first sequence\r
+    SequenceI seq = viewport.alignment.getSequenceAt(0);\r
+    int startRes = seq.findPosition(viewport.startRes);\r
+\r
     SequenceI current;\r
     int jSize;\r
 \r
@@ -554,61 +794,136 @@ public class AlignFrame
 \r
     int start=0, end = viewport.alignment.getWidth();\r
 \r
-    if(viewport.getSelectionGroup()!=null)\r
+    if (viewport.getSelectionGroup() != null\r
+        && viewport.getSelectionGroup().sequences != null\r
+        && viewport.getSelectionGroup().sequences.size()>0)\r
     {\r
       seqs = viewport.getSelectionGroup().sequences;\r
       start = viewport.getSelectionGroup().getStartRes();\r
-      end = viewport.getSelectionGroup().getEndRes();\r
+      end = viewport.getSelectionGroup().getEndRes()+1;\r
     }\r
     else\r
       seqs = viewport.alignment.getSequences();\r
 \r
-    for (int i = 0; i <seqs.size(); i++)\r
+    for (int i = 0; i < seqs.size(); i++)\r
     {\r
-      current = (SequenceI)seqs.elementAt(i);\r
+      current = (SequenceI) seqs.elementAt(i);\r
       jSize = current.getLength();\r
 \r
+      // Removing a range is much quicker than removing gaps\r
+      // one by one for long sequences\r
       int j = start;\r
+      int rangeStart=-1, rangeEnd=-1;\r
+\r
       do\r
       {\r
         if (jalview.util.Comparison.isGap(current.getCharAt(j)))\r
         {\r
-          current.deleteCharAt(j);\r
-          j--;\r
-          jSize--;\r
+          if(rangeStart==-1)\r
+           {\r
+             rangeStart = j;\r
+             rangeEnd = j+1;\r
+           }\r
+           else\r
+           {\r
+             rangeEnd++;\r
+           }\r
+           j++;\r
+        }\r
+        else\r
+        {\r
+          if(rangeStart>-1)\r
+          {\r
+            current.deleteChars(rangeStart, rangeEnd);\r
+            j-=rangeEnd-rangeStart;\r
+            jSize-=rangeEnd-rangeStart;\r
+            rangeStart = -1;\r
+            rangeEnd = -1;\r
+          }\r
+          else\r
+            j++;\r
         }\r
-        j++;\r
       }\r
-      while(j < end);\r
+      while (j < end && j < jSize);\r
+      if(rangeStart>-1)\r
+      {\r
+       current.deleteChars(rangeStart, rangeEnd);\r
+      }\r
     }\r
+    viewport.setStartRes(seq.findIndex(startRes)-1);\r
+    viewport.firePropertyChange("alignment", null, viewport.getAlignment().getSequences());\r
+  }\r
 \r
-    viewport.updateConservation();\r
+  public void alignmentChanged()\r
+  {\r
     viewport.updateConsensus();\r
+    viewport.updateConservation ();\r
+    resetAllColourSchemes();\r
+    if(alignPanel.overviewPanel!=null)\r
+      alignPanel.overviewPanel.updateOverviewImage();\r
     alignPanel.repaint();\r
   }\r
 \r
+  void resetAllColourSchemes()\r
+  {\r
+    ColourSchemeI cs = viewport.globalColourScheme;\r
+    if(cs!=null)\r
+    {\r
+      if (cs instanceof ClustalxColourScheme)\r
+      {\r
+        ( (ClustalxColourScheme) viewport.getGlobalColourScheme()).\r
+            resetClustalX(viewport.alignment.getSequences(),\r
+                          viewport.alignment.getWidth());\r
+      }\r
+\r
+      cs.setConsensus(viewport.vconsensus);\r
+      if (cs.conservationApplied())\r
+      {\r
+        Alignment al = (Alignment) viewport.alignment;\r
+        Conservation c = new Conservation("All",\r
+                                          ResidueProperties.propHash, 3,\r
+                                          al.getSequences(), 0,\r
+                                          al.getWidth() - 1);\r
+        c.calculate();\r
+        c.verdict(false, viewport.ConsPercGaps);\r
+\r
+        cs.setConservation(c);\r
+      }\r
+    }\r
+\r
+    int s, sSize = viewport.alignment.getGroups().size();\r
+    for(s=0; s<sSize; s++)\r
+    {\r
+      SequenceGroup sg = (SequenceGroup)viewport.alignment.getGroups().elementAt(s);\r
+      if(sg.cs!=null && sg.cs instanceof ClustalxColourScheme)\r
+      {\r
+        ((ClustalxColourScheme)sg.cs).resetClustalX(sg.sequences, sg.getWidth());\r
+      }\r
+      sg.recalcConservation();\r
+    }\r
+  }\r
+\r
+\r
 \r
   public void findMenuItem_actionPerformed(ActionEvent e)\r
   {\r
-    Finder finder = new Finder(alignPanel);\r
+    new Finder(alignPanel);\r
   }\r
 \r
   public void font_actionPerformed(ActionEvent e)\r
   {\r
-    Frame frame = new Frame();\r
-    FontChooser fc = new FontChooser(alignPanel, frame);\r
-    frame.add(fc);\r
-    jalview.bin.JalviewLite.addFrame(frame, "Change Font", 440, 100);\r
-\r
+    new FontChooser(alignPanel);\r
   }\r
 \r
-  protected void fullSeqId_actionPerformed(ActionEvent e)\r
+\r
+  public void seqLimits_itemStateChanged(ItemEvent e)\r
   {\r
-    viewport.setShowFullId(fullSeqId.getState());\r
+    viewport.setShowJVSuffix(seqLimits.getState());\r
     alignPanel.fontChanged();\r
     alignPanel.repaint();\r
   }\r
 \r
+\r
   protected void colourTextMenuItem_actionPerformed(ActionEvent e)\r
   {\r
     viewport.setColourText(colourTextMenuItem.getState());\r
@@ -663,11 +978,6 @@ public class AlignFrame
 \r
   public void annotationPanelMenuItem_actionPerformed(ActionEvent e)\r
   {\r
-    if (annotationPanelMenuItem.getState() && viewport.getWrapAlignment())\r
-    {\r
-      annotationPanelMenuItem.setState(false);\r
-      return;\r
-    }\r
     viewport.setShowAnnotation(annotationPanelMenuItem.getState());\r
     alignPanel.setAnnotationVisible(annotationPanelMenuItem.getState());\r
   }\r
@@ -761,53 +1071,48 @@ public class AlignFrame
   {\r
     int threshold = 0;\r
 \r
-    if (viewport.getAbovePIDThreshold())\r
+    if(cs!=null)\r
     {\r
-      threshold = SliderPanel.setPIDSliderSource(alignPanel, cs, "Background");\r
-\r
-      if (cs instanceof ResidueColourScheme)\r
+      if (viewport.getAbovePIDThreshold())\r
       {\r
-        ( (ResidueColourScheme) cs).setThreshold(threshold);\r
-      }\r
+        threshold = SliderPanel.setPIDSliderSource(alignPanel, cs, "Background");\r
 \r
-      viewport.setGlobalColourScheme(cs);\r
-    }\r
-    else if (cs instanceof ResidueColourScheme)\r
-    {\r
-      ( (ResidueColourScheme) cs).setThreshold(0);\r
-    }\r
+        cs.setThreshold(threshold, viewport.getIgnoreGapsConsensus());\r
 \r
-    if (viewport.getConservationSelected())\r
-    {\r
-      ConservationColourScheme ccs = null;\r
+        viewport.setGlobalColourScheme(cs);\r
+      }\r
+      else\r
+      {\r
+        cs.setThreshold(0, viewport.getIgnoreGapsConsensus());\r
+      }\r
 \r
-      Alignment al = (Alignment) viewport.alignment;\r
-      Conservation c = new Conservation("All",\r
-                                        ResidueProperties.propHash, 3,\r
-                                        al.getSequences(), 0,\r
-                                        al.getWidth() - 1);\r
+      if (viewport.getConservationSelected())\r
+      {\r
 \r
-      c.calculate();\r
-      c.verdict(false, viewport.ConsPercGaps);\r
+        Alignment al = (Alignment) viewport.alignment;\r
+        Conservation c = new Conservation("All",\r
+                                          ResidueProperties.propHash, 3,\r
+                                          al.getSequences(), 0,\r
+                                          al.getWidth() - 1);\r
 \r
-      ccs = new ConservationColourScheme(c, cs);\r
+        c.calculate();\r
+        c.verdict(false, viewport.ConsPercGaps);\r
 \r
-      // MUST NOTIFY THE COLOURSCHEME OF CONSENSUS!\r
-      ccs.setConsensus(viewport.vconsensus);\r
-      viewport.setGlobalColourScheme(ccs);\r
+        cs.setConservation(c);\r
 \r
-      SliderPanel.setConservationSlider(alignPanel, ccs, "Background");\r
+        cs.setConservationInc(SliderPanel.setConservationSlider(alignPanel, cs,\r
+            "Background"));\r
 \r
-    }\r
-    else\r
-    {\r
-      // MUST NOTIFY THE COLOURSCHEME OF CONSENSUS!\r
-      if (cs != null)\r
+      }\r
+      else\r
       {\r
-        cs.setConsensus(viewport.vconsensus);\r
+        cs.setConservation(null);\r
       }\r
-      viewport.setGlobalColourScheme(cs);\r
+\r
+      cs.setConsensus(viewport.vconsensus);\r
+\r
     }\r
+    viewport.setGlobalColourScheme(cs);\r
 \r
     if (viewport.getColourAppliesToAllGroups())\r
     {\r
@@ -823,9 +1128,7 @@ public class AlignFrame
         }\r
         if (cs instanceof ClustalxColourScheme)\r
         {\r
-          ClustalxColourScheme cxs = (ClustalxColourScheme) cs;\r
-          cxs.resetClustalX(viewport.alignment.getSequences(), viewport.alignment.getWidth());\r
-          sg.cs = cxs;\r
+          sg.cs = new ClustalxColourScheme(sg.sequences, sg.getWidth());\r
         }\r
         else\r
         {\r
@@ -840,15 +1143,15 @@ public class AlignFrame
           }\r
         }\r
 \r
-        if (viewport.getAbovePIDThreshold())\r
+        if (viewport.getAbovePIDThreshold()\r
+            || cs instanceof PIDColourScheme\r
+            || cs instanceof Blosum62ColourScheme)\r
         {\r
-          if (sg.cs instanceof ResidueColourScheme)\r
-          {\r
-            ( (ResidueColourScheme) sg.cs).setThreshold(threshold);\r
-          }\r
-\r
+          sg.cs.setThreshold(threshold, viewport.getIgnoreGapsConsensus());\r
           sg.cs.setConsensus(AAFrequency.calculate(sg.sequences, 0, sg.getWidth()));\r
         }\r
+        else\r
+          sg.cs.setThreshold(0, viewport.getIgnoreGapsConsensus());\r
 \r
         if (viewport.getConservationSelected())\r
         {\r
@@ -858,21 +1161,18 @@ public class AlignFrame
                                             viewport.alignment.getWidth() - 1);\r
           c.calculate();\r
           c.verdict(false, viewport.ConsPercGaps);\r
-          ConservationColourScheme ccs = new ConservationColourScheme(c, sg.cs);\r
-\r
-          // MUST NOTIFY THE COLOURSCHEME OF CONSENSUS!\r
-          ccs.setConsensus(AAFrequency.calculate(sg.sequences, 0, sg.getWidth()));\r
-          sg.cs = ccs;\r
+          sg.cs.setConservation(c);\r
         }\r
         else\r
         {\r
-          // MUST NOTIFY THE COLOURSCHEME OF CONSENSUS!\r
-          sg.cs.setConsensus(AAFrequency.calculate(sg.sequences, 0, sg.getWidth()));\r
+          sg.cs.setConservation(null);\r
+          sg.cs.setThreshold(0, viewport.getIgnoreGapsConsensus());\r
         }\r
 \r
       }\r
     }\r
 \r
+\r
     if (alignPanel.getOverviewPanel() != null)\r
     {\r
       alignPanel.getOverviewPanel().updateOverviewImage();\r
@@ -881,9 +1181,11 @@ public class AlignFrame
     alignPanel.repaint();\r
   }\r
 \r
+\r
+\r
   protected void modifyPID_actionPerformed(ActionEvent e)\r
   {\r
-    if (viewport.getAbovePIDThreshold())\r
+    if (viewport.getAbovePIDThreshold() && viewport.globalColourScheme!=null)\r
     {\r
       SliderPanel.setPIDSliderSource(alignPanel, viewport.getGlobalColourScheme(),\r
                                      "Background");\r
@@ -893,7 +1195,7 @@ public class AlignFrame
 \r
   protected void modifyConservation_actionPerformed(ActionEvent e)\r
   {\r
-    if (viewport.getConservationSelected())\r
+    if (viewport.getConservationSelected() && viewport.globalColourScheme!=null)\r
     {\r
       SliderPanel.setConservationSlider(alignPanel, viewport.globalColourScheme,\r
                                         "Background");\r
@@ -908,15 +1210,7 @@ public class AlignFrame
     viewport.setAbovePIDThreshold(false);\r
     abovePIDThreshold.setState(false);\r
 \r
-    ColourSchemeI cs = viewport.getGlobalColourScheme();\r
-    if (cs instanceof ConservationColourScheme)\r
-    {\r
-      changeColour( ( (ConservationColourScheme) cs).cs);\r
-    }\r
-    else\r
-    {\r
-      changeColour(cs);\r
-    }\r
+    changeColour(viewport.getGlobalColourScheme());\r
 \r
     modifyConservation_actionPerformed(null);\r
   }\r
@@ -928,23 +1222,14 @@ public class AlignFrame
     conservationMenuItem.setState(false);\r
     viewport.setConservationSelected(false);\r
 \r
-    ColourSchemeI cs = viewport.getGlobalColourScheme();\r
-\r
-    if (cs instanceof ConservationColourScheme)\r
-    {\r
-      changeColour( ( (ConservationColourScheme) cs).cs);\r
-    }\r
-    else\r
-    {\r
-      changeColour(cs);\r
-    }\r
+    changeColour(viewport.getGlobalColourScheme());\r
 \r
     modifyPID_actionPerformed(null);\r
   }\r
 \r
   public void userDefinedColour_actionPerformed(ActionEvent e)\r
   {\r
-    UserDefinedColours chooser = new UserDefinedColours(alignPanel, null);\r
+    new UserDefinedColours(alignPanel, null);\r
   }\r
 \r
   public void PIDColour_actionPerformed(ActionEvent e)\r
@@ -998,13 +1283,31 @@ public class AlignFrame
     if (viewport.getSelectionGroup().getSize() > 1)\r
     {\r
       Frame frame = new Frame();\r
-      frame.add(new PairwiseAlignPanel(viewport));\r
+      frame.add(new PairwiseAlignPanel(alignPanel));\r
       jalview.bin.JalviewLite.addFrame(frame, "Pairwise Alignment", 600, 500);\r
     }\r
   }\r
 \r
   public void PCAMenuItem_actionPerformed(ActionEvent e)\r
   {\r
+    //are the sequences aligned?\r
+    if (!viewport.alignment.isAligned())\r
+    {\r
+      SequenceI current;\r
+      int Width = viewport.getAlignment().getWidth();\r
+\r
+      for (int i = 0; i < viewport.getAlignment().getSequences().size();\r
+           i++)\r
+      {\r
+        current = viewport.getAlignment().getSequenceAt(i);\r
+\r
+        if (current.getLength() < Width)\r
+        {\r
+          current.insertCharAt(Width - 1, viewport.getGapCharacter());\r
+        }\r
+      }\r
+      alignPanel.repaint();\r
+    }\r
 \r
     if ( (viewport.getSelectionGroup() != null &&\r
           viewport.getSelectionGroup().getSize() < 4 &&\r
@@ -1016,11 +1319,7 @@ public class AlignFrame
 \r
     try\r
     {\r
-      PCAPanel pcaPanel = new PCAPanel(viewport, null);\r
-      Frame frame = new Frame();\r
-      frame.add(pcaPanel);\r
-      jalview.bin.JalviewLite.addFrame(frame, "Principal component analysis",\r
-                                       400, 400);\r
+      new PCAPanel(viewport);\r
     }\r
     catch (java.lang.OutOfMemoryError ex)\r
     {\r
@@ -1053,7 +1352,21 @@ public class AlignFrame
     //are the sequences aligned?\r
     if (!viewport.alignment.isAligned())\r
     {\r
-      return;\r
+      SequenceI current;\r
+      int Width = viewport.getAlignment().getWidth();\r
+\r
+      for (int i = 0; i < viewport.getAlignment().getSequences().size();\r
+           i++)\r
+      {\r
+        current = viewport.getAlignment().getSequenceAt(i);\r
+\r
+        if (current.getLength() < Width)\r
+        {\r
+          current.insertCharAt(Width - 1, viewport.getGapCharacter());\r
+        }\r
+      }\r
+      alignPanel.repaint();\r
+\r
     }\r
 \r
     final TreePanel tp;\r
@@ -1075,7 +1388,7 @@ public class AlignFrame
     jalview.bin.JalviewLite.addFrame(tp, title, 600, 500);\r
   }\r
 \r
-  void addTreeMenuItem(final TreePanel treePanel, String title)\r
+  public void addTreeMenuItem(final TreePanel treePanel, String title)\r
   {\r
     final MenuItem item = new MenuItem(title);\r
     sortByTreeMenu.add(item);\r
@@ -1101,14 +1414,18 @@ public class AlignFrame
 \r
   protected void documentation_actionPerformed(ActionEvent e)\r
   {\r
-    jalview.bin.JalviewLite.showURL("http://www.jalview.org/help.html");\r
+    showURL("http://www.jalview.org/help.html");\r
   }\r
 \r
   protected void about_actionPerformed(ActionEvent e)\r
   {\r
-    class AboutPanel\r
-        extends Canvas\r
+\r
+    class AboutPanel extends Canvas\r
     {\r
+      String version;\r
+      public AboutPanel(String version)\r
+      { this.version = version; }\r
+\r
       public void paint(Graphics g)\r
       {\r
         g.setColor(Color.white);\r
@@ -1119,7 +1436,7 @@ public class AlignFrame
         int y = 5, x = 7;\r
         g.setColor(Color.black);\r
         g.setFont(new Font("Helvetica", Font.BOLD, 14));\r
-        g.drawString("JalView - Release 2.0", 200, y += fh);\r
+        g.drawString("Jalview - Release "+version, 200, y += fh);\r
         g.setFont(new Font("Helvetica", Font.PLAIN, 12));\r
         g.drawString("Authors:  Michele Clamp, James Cuff, Steve Searle, Andrew Waterhouse, Jim Procter & Geoff Barton.",\r
                      x, y += fh * 2);\r
@@ -1135,9 +1452,654 @@ public class AlignFrame
       }\r
     }\r
 \r
+    String version = "test";\r
+    java.net.URL url = getClass().getResource("/.build_properties");\r
+    if (url != null)\r
+    {\r
+      try\r
+      {\r
+        BufferedReader reader = new BufferedReader(new InputStreamReader(\r
+            url.openStream()));\r
+        String line;\r
+        while ( (line = reader.readLine()) != null)\r
+        {\r
+          if (line.indexOf("VERSION") > -1)\r
+          {\r
+            version = line.substring(line.indexOf("=") + 1);\r
+          }\r
+        }\r
+      }\r
+      catch (Exception ex)\r
+      {\r
+        ex.printStackTrace();\r
+      }\r
+    }\r
+\r
+\r
     Frame frame = new Frame();\r
-    frame.add(new AboutPanel());\r
+    frame.add(new AboutPanel(version));\r
     jalview.bin.JalviewLite.addFrame(frame, "Jalview", 580, 200);\r
 \r
   }\r
+\r
+  /**\r
+   * Displays the given URL in a new browser window\r
+   *\r
+   * @param url URL to display in browser window.\r
+   * <br>New window will be named "HELP_WINDOW"\r
+   */\r
+  public void showURL(String url)\r
+  {\r
+    showURL(url, "HELP");\r
+  }\r
+\r
+  public void showURL(String url, String target)\r
+  {\r
+    if (applet == null)\r
+    {\r
+      System.out.println("Not running as applet - no browser available.");\r
+    }\r
+    else\r
+    {\r
+      try\r
+      {\r
+        applet.getAppletContext().showDocument(new java.net.URL(url),\r
+                                               target);\r
+      }\r
+      catch (Exception ex)\r
+      {\r
+        ex.printStackTrace();\r
+      }\r
+    }\r
+  }\r
+\r
+\r
+  //////////////////////////////////////////////////////////////////////////////////\r
+  //JBuilder Graphics here\r
+\r
+    protected MenuBar alignFrameMenuBar = new MenuBar();\r
+    protected Menu fileMenu = new Menu();\r
+    protected MenuItem closeMenuItem = new MenuItem();\r
+    protected Menu editMenu = new Menu();\r
+    protected Menu viewMenu = new Menu();\r
+    protected Menu colourMenu = new Menu();\r
+    protected Menu calculateMenu = new Menu();\r
+    protected MenuItem selectAllSequenceMenuItem = new MenuItem();\r
+    protected MenuItem deselectAllSequenceMenuItem = new MenuItem();\r
+    protected MenuItem invertSequenceMenuItem = new MenuItem();\r
+    protected MenuItem remove2LeftMenuItem = new MenuItem();\r
+    protected MenuItem remove2RightMenuItem = new MenuItem();\r
+    protected MenuItem removeGappedColumnMenuItem = new MenuItem();\r
+    protected MenuItem removeAllGapsMenuItem = new MenuItem();\r
+    protected CheckboxMenuItem viewBoxesMenuItem = new CheckboxMenuItem();\r
+    protected CheckboxMenuItem viewTextMenuItem = new CheckboxMenuItem();\r
+    protected MenuItem sortPairwiseMenuItem = new MenuItem();\r
+    protected MenuItem sortIDMenuItem = new MenuItem();\r
+    protected MenuItem sortGroupMenuItem = new MenuItem();\r
+    protected MenuItem removeRedundancyMenuItem = new MenuItem();\r
+    protected MenuItem pairwiseAlignmentMenuItem = new MenuItem();\r
+    protected MenuItem PCAMenuItem = new MenuItem();\r
+    protected MenuItem averageDistanceTreeMenuItem = new MenuItem();\r
+    protected MenuItem neighbourTreeMenuItem = new MenuItem();\r
+    BorderLayout borderLayout1 = new BorderLayout();\r
+    public Label statusBar = new Label();\r
+    protected Menu outputTextboxMenu = new Menu();\r
+    protected MenuItem clustalColour = new MenuItem();\r
+    protected MenuItem zappoColour = new MenuItem();\r
+    protected MenuItem taylorColour = new MenuItem();\r
+    protected MenuItem hydrophobicityColour = new MenuItem();\r
+    protected MenuItem helixColour = new MenuItem();\r
+    protected MenuItem strandColour = new MenuItem();\r
+    protected MenuItem turnColour = new MenuItem();\r
+    protected MenuItem buriedColour = new MenuItem();\r
+    protected MenuItem userDefinedColour = new MenuItem();\r
+    protected MenuItem PIDColour = new MenuItem();\r
+    protected MenuItem BLOSUM62Colour = new MenuItem();\r
+    MenuItem njTreeBlosumMenuItem = new MenuItem();\r
+    MenuItem avDistanceTreeBlosumMenuItem = new MenuItem();\r
+    protected CheckboxMenuItem annotationPanelMenuItem = new CheckboxMenuItem();\r
+    protected CheckboxMenuItem colourTextMenuItem = new CheckboxMenuItem();\r
+    MenuItem overviewMenuItem = new MenuItem();\r
+    protected MenuItem undoMenuItem = new MenuItem();\r
+    protected MenuItem redoMenuItem = new MenuItem();\r
+    protected CheckboxMenuItem conservationMenuItem = new CheckboxMenuItem();\r
+    MenuItem noColourmenuItem = new MenuItem();\r
+    protected CheckboxMenuItem wrapMenuItem = new CheckboxMenuItem();\r
+    protected CheckboxMenuItem renderGapsMenuItem = new CheckboxMenuItem();\r
+    MenuItem findMenuItem = new MenuItem();\r
+    Menu searchMenu = new Menu();\r
+    protected CheckboxMenuItem abovePIDThreshold = new CheckboxMenuItem();\r
+    protected MenuItem nucleotideColour = new MenuItem();\r
+    MenuItem deleteGroups = new MenuItem();\r
+    MenuItem delete = new MenuItem();\r
+    MenuItem copy = new MenuItem();\r
+    MenuItem cut = new MenuItem();\r
+    Menu Menu1 = new Menu();\r
+    MenuItem pasteNew = new MenuItem();\r
+    MenuItem pasteThis = new MenuItem();\r
+    protected CheckboxMenuItem applyToAllGroups = new CheckboxMenuItem();\r
+    protected MenuItem font = new MenuItem();\r
+    protected CheckboxMenuItem scaleAbove = new CheckboxMenuItem();\r
+    protected CheckboxMenuItem scaleLeft = new CheckboxMenuItem();\r
+    protected CheckboxMenuItem scaleRight = new CheckboxMenuItem();\r
+    MenuItem modifyPID = new MenuItem();\r
+    MenuItem modifyConservation = new MenuItem();\r
+    protected Menu sortByTreeMenu = new Menu();\r
+    Menu sort = new Menu();\r
+    Menu calculate = new Menu();\r
+    MenuItem inputText = new MenuItem();\r
+    Menu helpMenu = new Menu();\r
+    MenuItem documentation = new MenuItem();\r
+    MenuItem about = new MenuItem();\r
+    protected CheckboxMenuItem seqLimits = new CheckboxMenuItem();\r
+\r
+    private void jbInit() throws Exception {\r
+\r
+      setMenuBar(alignFrameMenuBar);\r
+\r
+      MenuItem item;\r
+\r
+      // dynamically fill save as menu with available formats\r
+      for (int i = 0; i < jalview.io.AppletFormatAdapter.formats.size(); i++)\r
+      {\r
+\r
+        item = new MenuItem( (String) jalview.io.AppletFormatAdapter.formats.\r
+                            elementAt(\r
+                                i));\r
+        item.addActionListener(new java.awt.event.ActionListener()\r
+        {\r
+          public void actionPerformed(ActionEvent e)\r
+          {\r
+            outputText_actionPerformed(e);\r
+          }\r
+        });\r
+\r
+        outputTextboxMenu.add(item);\r
+      }\r
+\r
+\r
+        fileMenu.setLabel("File");\r
+        closeMenuItem.setLabel("Close");\r
+        closeMenuItem.addActionListener(new java.awt.event.ActionListener() {\r
+                public void actionPerformed(ActionEvent e) {\r
+                    closeMenuItem_actionPerformed(e);\r
+                }\r
+            });\r
+        editMenu.setLabel("Edit");\r
+        viewMenu.setLabel("View");\r
+        colourMenu.setLabel("Colour");\r
+        calculateMenu.setLabel("Calculate");\r
+        selectAllSequenceMenuItem.setLabel("Select all");\r
+        selectAllSequenceMenuItem.addActionListener(new java.awt.event.ActionListener() {\r
+                public void actionPerformed(ActionEvent e) {\r
+                    selectAllSequenceMenuItem_actionPerformed(e);\r
+                }\r
+            });\r
+        deselectAllSequenceMenuItem.setLabel("Deselect All");\r
+        deselectAllSequenceMenuItem.addActionListener(new java.awt.event.ActionListener() {\r
+                public void actionPerformed(ActionEvent e) {\r
+                    deselectAllSequenceMenuItem_actionPerformed(e);\r
+                }\r
+            });\r
+        invertSequenceMenuItem.setLabel("Invert Selection");\r
+        invertSequenceMenuItem.addActionListener(new java.awt.event.ActionListener() {\r
+                public void actionPerformed(ActionEvent e) {\r
+                    invertSequenceMenuItem_actionPerformed(e);\r
+                }\r
+            });\r
+        remove2LeftMenuItem.setLabel("Remove Left");\r
+        remove2LeftMenuItem.addActionListener(new java.awt.event.ActionListener() {\r
+                public void actionPerformed(ActionEvent e) {\r
+                    remove2LeftMenuItem_actionPerformed(e);\r
+                }\r
+            });\r
+        remove2RightMenuItem.setLabel("Remove Right");\r
+        remove2RightMenuItem.addActionListener(new java.awt.event.ActionListener() {\r
+                public void actionPerformed(ActionEvent e) {\r
+                    remove2RightMenuItem_actionPerformed(e);\r
+                }\r
+            });\r
+        removeGappedColumnMenuItem.setLabel("Remove Empty Columns");\r
+        removeGappedColumnMenuItem.addActionListener(new java.awt.event.ActionListener() {\r
+                public void actionPerformed(ActionEvent e) {\r
+                    removeGappedColumnMenuItem_actionPerformed(e);\r
+                }\r
+            });\r
+        removeAllGapsMenuItem.setLabel("Remove All Gaps");\r
+        removeAllGapsMenuItem.addActionListener(new java.awt.event.ActionListener() {\r
+                public void actionPerformed(ActionEvent e) {\r
+                    removeAllGapsMenuItem_actionPerformed(e);\r
+                }\r
+            });\r
+        viewBoxesMenuItem.setLabel("Boxes");\r
+        viewBoxesMenuItem.setState(true);\r
+        viewBoxesMenuItem.addItemListener(new java.awt.event.ItemListener() {\r
+                public void itemStateChanged(ItemEvent e) {\r
+                    viewBoxesMenuItem_actionPerformed(null);\r
+                }\r
+            });\r
+        viewTextMenuItem.setLabel("Text");\r
+        viewTextMenuItem.setState(true);\r
+        viewTextMenuItem.addItemListener(new java.awt.event.ItemListener() {\r
+                public void itemStateChanged(ItemEvent e) {\r
+                    viewTextMenuItem_actionPerformed(null);\r
+                }\r
+            });\r
+        sortPairwiseMenuItem.setLabel("by Pairwise Identity");\r
+        sortPairwiseMenuItem.addActionListener(new java.awt.event.ActionListener() {\r
+                public void actionPerformed(ActionEvent e) {\r
+                    sortPairwiseMenuItem_actionPerformed(e);\r
+                }\r
+            });\r
+        sortIDMenuItem.setLabel("by ID");\r
+        sortIDMenuItem.addActionListener(new java.awt.event.ActionListener() {\r
+                public void actionPerformed(ActionEvent e) {\r
+                    sortIDMenuItem_actionPerformed(e);\r
+                }\r
+            });\r
+        sortGroupMenuItem.setLabel("by Group");\r
+        sortGroupMenuItem.addActionListener(new java.awt.event.ActionListener() {\r
+                public void actionPerformed(ActionEvent e) {\r
+                    sortGroupMenuItem_actionPerformed(e);\r
+                }\r
+            });\r
+        removeRedundancyMenuItem.setLabel("Remove Redundancy...");\r
+        removeRedundancyMenuItem.addActionListener(new java.awt.event.ActionListener() {\r
+                public void actionPerformed(ActionEvent e) {\r
+                    removeRedundancyMenuItem_actionPerformed(e);\r
+                }\r
+            });\r
+        pairwiseAlignmentMenuItem.setLabel("Pairwise Alignments...");\r
+        pairwiseAlignmentMenuItem.addActionListener(new java.awt.event.ActionListener() {\r
+                public void actionPerformed(ActionEvent e) {\r
+                    pairwiseAlignmentMenuItem_actionPerformed(e);\r
+                }\r
+            });\r
+        PCAMenuItem.setLabel("Principal Component Analysis");\r
+        PCAMenuItem.addActionListener(new java.awt.event.ActionListener() {\r
+                public void actionPerformed(ActionEvent e) {\r
+                    PCAMenuItem_actionPerformed(e);\r
+                }\r
+            });\r
+        averageDistanceTreeMenuItem.setLabel(\r
+            "Average Distance Using % Identity");\r
+        averageDistanceTreeMenuItem.addActionListener(new java.awt.event.ActionListener() {\r
+                public void actionPerformed(ActionEvent e) {\r
+                    averageDistanceTreeMenuItem_actionPerformed(e);\r
+                }\r
+            });\r
+        neighbourTreeMenuItem.setLabel("Neighbour Joining Using % Identity");\r
+        neighbourTreeMenuItem.addActionListener(new java.awt.event.ActionListener() {\r
+                public void actionPerformed(ActionEvent e) {\r
+                    neighbourTreeMenuItem_actionPerformed(e);\r
+                }\r
+            });\r
+        alignFrameMenuBar.setFont(new java.awt.Font("Verdana", 0, 11));\r
+        statusBar.setBackground(Color.white);\r
+        statusBar.setFont(new java.awt.Font("Verdana", 0, 11));\r
+        statusBar.setText("Status bar");\r
+        outputTextboxMenu.setLabel("Output to Textbox");\r
+        clustalColour.setLabel("Clustalx");\r
+\r
+        clustalColour.addActionListener(new java.awt.event.ActionListener() {\r
+                public void actionPerformed(ActionEvent e) {\r
+                    clustalColour_actionPerformed(e);\r
+                }\r
+            });\r
+        zappoColour.setLabel("Zappo");\r
+        zappoColour.addActionListener(new java.awt.event.ActionListener() {\r
+                public void actionPerformed(ActionEvent e) {\r
+                    zappoColour_actionPerformed(e);\r
+                }\r
+            });\r
+        taylorColour.setLabel("Taylor");\r
+        taylorColour.addActionListener(new java.awt.event.ActionListener() {\r
+                public void actionPerformed(ActionEvent e) {\r
+                    taylorColour_actionPerformed(e);\r
+                }\r
+            });\r
+        hydrophobicityColour.setLabel("Hydrophobicity");\r
+        hydrophobicityColour.addActionListener(new java.awt.event.ActionListener() {\r
+                public void actionPerformed(ActionEvent e) {\r
+                    hydrophobicityColour_actionPerformed(e);\r
+                }\r
+            });\r
+        helixColour.setLabel("Helix Propensity");\r
+        helixColour.addActionListener(new java.awt.event.ActionListener() {\r
+                public void actionPerformed(ActionEvent e) {\r
+                    helixColour_actionPerformed(e);\r
+                }\r
+            });\r
+        strandColour.setLabel("Strand Propensity");\r
+        strandColour.addActionListener(new java.awt.event.ActionListener() {\r
+                public void actionPerformed(ActionEvent e) {\r
+                    strandColour_actionPerformed(e);\r
+                }\r
+            });\r
+        turnColour.setLabel("Turn Propensity");\r
+        turnColour.addActionListener(new java.awt.event.ActionListener() {\r
+                public void actionPerformed(ActionEvent e) {\r
+                    turnColour_actionPerformed(e);\r
+                }\r
+            });\r
+        buriedColour.setLabel("Buried Index");\r
+        buriedColour.addActionListener(new java.awt.event.ActionListener() {\r
+                public void actionPerformed(ActionEvent e) {\r
+                    buriedColour_actionPerformed(e);\r
+                }\r
+            });\r
+        userDefinedColour.setLabel("User Defined...");\r
+        userDefinedColour.addActionListener(new java.awt.event.ActionListener() {\r
+                public void actionPerformed(ActionEvent e) {\r
+                    userDefinedColour_actionPerformed(e);\r
+                }\r
+            });\r
+        PIDColour.setLabel("Percentage Identity");\r
+        PIDColour.addActionListener(new java.awt.event.ActionListener() {\r
+                public void actionPerformed(ActionEvent e) {\r
+                    PIDColour_actionPerformed(e);\r
+                }\r
+            });\r
+        BLOSUM62Colour.setLabel("BLOSUM62 Score");\r
+        BLOSUM62Colour.addActionListener(new java.awt.event.ActionListener() {\r
+                public void actionPerformed(ActionEvent e) {\r
+                    BLOSUM62Colour_actionPerformed(e);\r
+                }\r
+            });\r
+        avDistanceTreeBlosumMenuItem.setLabel(\r
+            "Average Distance Using BLOSUM62");\r
+        avDistanceTreeBlosumMenuItem.addActionListener(new java.awt.event.ActionListener() {\r
+                public void actionPerformed(ActionEvent e) {\r
+                    avTreeBlosumMenuItem_actionPerformed(e);\r
+                }\r
+            });\r
+        njTreeBlosumMenuItem.setLabel("Neighbour Joining Using BLOSUM62");\r
+        njTreeBlosumMenuItem.addActionListener(new java.awt.event.ActionListener() {\r
+                public void actionPerformed(ActionEvent e) {\r
+                    njTreeBlosumMenuItem_actionPerformed(e);\r
+                }\r
+            });\r
+        annotationPanelMenuItem.setActionCommand("");\r
+        annotationPanelMenuItem.setState(true);\r
+        annotationPanelMenuItem.setLabel("Show Annotations");\r
+        annotationPanelMenuItem.addItemListener(new java.awt.event.ItemListener() {\r
+                public void itemStateChanged(ItemEvent e) {\r
+                    annotationPanelMenuItem_actionPerformed(null);\r
+                }\r
+            });\r
+        colourTextMenuItem.setLabel("Colour Text");\r
+        colourTextMenuItem.addItemListener(new java.awt.event.ItemListener() {\r
+                public void itemStateChanged(ItemEvent e) {\r
+                    colourTextMenuItem_actionPerformed(null);\r
+                }\r
+            });\r
+        overviewMenuItem.setLabel("Overview Window");\r
+        overviewMenuItem.addActionListener(new java.awt.event.ActionListener() {\r
+                public void actionPerformed(ActionEvent e) {\r
+                    overviewMenuItem_actionPerformed(e);\r
+                }\r
+            });\r
+        undoMenuItem.setEnabled(false);\r
+        undoMenuItem.setLabel("Undo");\r
+        undoMenuItem.addActionListener(new java.awt.event.ActionListener() {\r
+                public void actionPerformed(ActionEvent e) {\r
+                    undoMenuItem_actionPerformed(e);\r
+                }\r
+            });\r
+        redoMenuItem.setEnabled(false);\r
+        redoMenuItem.setLabel("Redo");\r
+        redoMenuItem.addActionListener(new java.awt.event.ActionListener() {\r
+                public void actionPerformed(ActionEvent e) {\r
+                    redoMenuItem_actionPerformed(e);\r
+                }\r
+            });\r
+        conservationMenuItem.setLabel("by Conservation");\r
+        conservationMenuItem.addItemListener(new java.awt.event.ItemListener() {\r
+                public void itemStateChanged(ItemEvent e) {\r
+                    conservationMenuItem_actionPerformed(null);\r
+                }\r
+            });\r
+        noColourmenuItem.setLabel("None");\r
+        noColourmenuItem.addActionListener(new java.awt.event.ActionListener() {\r
+                public void actionPerformed(ActionEvent e) {\r
+                    noColourmenuItem_actionPerformed(e);\r
+                }\r
+            });\r
+        wrapMenuItem.setLabel("Wrap");\r
+        wrapMenuItem.addItemListener(new java.awt.event.ItemListener() {\r
+                public void itemStateChanged(ItemEvent e) {\r
+                    wrapMenuItem_actionPerformed(null);\r
+                }\r
+            });\r
+        renderGapsMenuItem.setLabel("Show Gaps");\r
+        renderGapsMenuItem.setState(true);\r
+        renderGapsMenuItem.addItemListener(new java.awt.event.ItemListener() {\r
+                public void itemStateChanged(ItemEvent e) {\r
+                    renderGapsMenuItem_actionPerformed(null);\r
+                }\r
+            });\r
+        findMenuItem.setLabel("Find...");\r
+        findMenuItem.addActionListener(new java.awt.event.ActionListener() {\r
+                public void actionPerformed(ActionEvent e) {\r
+                    findMenuItem_actionPerformed(e);\r
+                }\r
+            });\r
+        searchMenu.setLabel("Search");\r
+\r
+        abovePIDThreshold.setLabel("Above Identity Threshold");\r
+        abovePIDThreshold.addItemListener(new java.awt.event.ItemListener() {\r
+                public void itemStateChanged(ItemEvent e) {\r
+                    abovePIDThreshold_actionPerformed(null);\r
+                }\r
+            });\r
+        nucleotideColour.setLabel("Nucleotide");\r
+        nucleotideColour.addActionListener(new java.awt.event.ActionListener() {\r
+                public void actionPerformed(ActionEvent e) {\r
+                    nucleotideColour_actionPerformed(e);\r
+                }\r
+            });\r
+        deleteGroups.setLabel("Undefine Groups");\r
+        deleteGroups.addActionListener(new java.awt.event.ActionListener() {\r
+                public void actionPerformed(ActionEvent e) {\r
+                    deleteGroups_actionPerformed(e);\r
+                }\r
+            });\r
+        copy.setLabel("Copy");\r
+        copy.addActionListener(new java.awt.event.ActionListener() {\r
+                public void actionPerformed(ActionEvent e) {\r
+                    copy_actionPerformed(e);\r
+                }\r
+            });\r
+        cut.setLabel("Cut");\r
+        cut.addActionListener(new java.awt.event.ActionListener() {\r
+                public void actionPerformed(ActionEvent e) {\r
+                    cut_actionPerformed(e);\r
+                }\r
+            });\r
+        delete.setLabel("Delete");\r
+        delete.addActionListener(new java.awt.event.ActionListener() {\r
+                public void actionPerformed(ActionEvent e) {\r
+                    delete_actionPerformed(e);\r
+                }\r
+            });\r
+        Menu1.setLabel("Paste");\r
+        pasteNew.setLabel("To New Alignment");\r
+        pasteNew.addActionListener(new java.awt.event.ActionListener() {\r
+                public void actionPerformed(ActionEvent e) {\r
+                    pasteNew_actionPerformed(e);\r
+                }\r
+            });\r
+        pasteThis.setLabel("Add To This Alignment");\r
+        pasteThis.addActionListener(new java.awt.event.ActionListener() {\r
+                public void actionPerformed(ActionEvent e) {\r
+                    pasteThis_actionPerformed(e);\r
+                }\r
+            });\r
+        applyToAllGroups.setLabel("Apply Colour To All Groups");\r
+        applyToAllGroups.setState(true);\r
+        applyToAllGroups.addItemListener(new java.awt.event.ItemListener() {\r
+                public void itemStateChanged(ItemEvent e) {\r
+                    applyToAllGroups_actionPerformed(null);\r
+                }\r
+            });\r
+        font.setLabel("Font...");\r
+        font.addActionListener(new java.awt.event.ActionListener() {\r
+                public void actionPerformed(ActionEvent e) {\r
+                    font_actionPerformed(e);\r
+                }\r
+            });\r
+        scaleAbove.setLabel("Scale Above");\r
+        scaleAbove.setState(true);\r
+        scaleAbove.addItemListener(new java.awt.event.ItemListener() {\r
+                public void itemStateChanged(ItemEvent e) {\r
+                    scaleAbove_actionPerformed(null);\r
+                }\r
+            });\r
+        scaleLeft.setEnabled(false);\r
+        scaleLeft.setState(true);\r
+        scaleLeft.setLabel("Scale Left");\r
+        scaleLeft.addItemListener(new java.awt.event.ItemListener() {\r
+                public void itemStateChanged(ItemEvent e) {\r
+                    scaleLeft_actionPerformed(null);\r
+                }\r
+            });\r
+        scaleRight.setEnabled(false);\r
+        scaleRight.setState(true);\r
+        scaleRight.setLabel("Scale Right");\r
+        scaleRight.addItemListener(new java.awt.event.ItemListener() {\r
+                public void itemStateChanged(ItemEvent e) {\r
+                    scaleRight_actionPerformed(null);\r
+                }\r
+            });\r
+        modifyPID.setLabel("Modify Identity Threshold...");\r
+        modifyPID.addActionListener(new java.awt.event.ActionListener() {\r
+                public void actionPerformed(ActionEvent e) {\r
+                    modifyPID_actionPerformed(e);\r
+                }\r
+            });\r
+        modifyConservation.setLabel("Modify Conservation Threshold...");\r
+        modifyConservation.addActionListener(new java.awt.event.ActionListener() {\r
+                public void actionPerformed(ActionEvent e) {\r
+                    modifyConservation_actionPerformed(e);\r
+                }\r
+            });\r
+        sortByTreeMenu.setLabel("By Tree Order");\r
+        sort.setLabel("Sort");\r
+        calculate.setLabel("Calculate Tree");\r
+        inputText.setLabel("Input from textbox");\r
+        inputText.addActionListener(new java.awt.event.ActionListener() {\r
+                public void actionPerformed(ActionEvent e) {\r
+                    inputText_actionPerformed(e);\r
+                }\r
+            });\r
+\r
+        helpMenu.setLabel("Help");\r
+        documentation.setLabel("Documentation");\r
+        documentation.addActionListener(new java.awt.event.ActionListener() {\r
+                public void actionPerformed(ActionEvent e) {\r
+                    documentation_actionPerformed(e);\r
+                }\r
+            });\r
+\r
+        about.setLabel("About...");\r
+        about.addActionListener(new java.awt.event.ActionListener() {\r
+                public void actionPerformed(ActionEvent e) {\r
+                    about_actionPerformed(e);\r
+                }\r
+            });\r
+          seqLimits.setState(true);\r
+    seqLimits.setLabel("Show Sequence Limits");\r
+    seqLimits.addItemListener(new ItemListener()\r
+    {\r
+      public void itemStateChanged(ItemEvent e)\r
+      {\r
+        seqLimits_itemStateChanged(e);\r
+      }\r
+    });\r
+\r
+    alignFrameMenuBar.add(fileMenu);\r
+        alignFrameMenuBar.add(editMenu);\r
+        alignFrameMenuBar.add(searchMenu);\r
+        alignFrameMenuBar.add(viewMenu);\r
+        alignFrameMenuBar.add(colourMenu);\r
+        alignFrameMenuBar.add(calculateMenu);\r
+        alignFrameMenuBar.add(helpMenu);\r
+        fileMenu.add(inputText);\r
+        fileMenu.add(outputTextboxMenu);\r
+        fileMenu.addSeparator();\r
+        fileMenu.add(closeMenuItem);\r
+        editMenu.add(undoMenuItem);\r
+        editMenu.add(redoMenuItem);\r
+        editMenu.add(cut);\r
+        editMenu.add(copy);\r
+        editMenu.add(Menu1);\r
+        editMenu.add(delete);\r
+        editMenu.addSeparator();\r
+        editMenu.add(selectAllSequenceMenuItem);\r
+        editMenu.add(deselectAllSequenceMenuItem);\r
+        editMenu.add(invertSequenceMenuItem);\r
+        editMenu.add(deleteGroups);\r
+        editMenu.addSeparator();\r
+        editMenu.add(remove2LeftMenuItem);\r
+        editMenu.add(remove2RightMenuItem);\r
+        editMenu.add(removeGappedColumnMenuItem);\r
+        editMenu.add(removeAllGapsMenuItem);\r
+        editMenu.add(removeRedundancyMenuItem);\r
+        searchMenu.add(findMenuItem);\r
+        viewMenu.add(font);\r
+        viewMenu.addSeparator();\r
+        viewMenu.add(seqLimits);\r
+        viewMenu.addSeparator();\r
+    viewMenu.add(wrapMenuItem);\r
+        viewMenu.add(scaleAbove);\r
+        viewMenu.add(scaleLeft);\r
+        viewMenu.add(scaleRight);\r
+        viewMenu.addSeparator();\r
+    viewMenu.add(viewBoxesMenuItem);\r
+        viewMenu.add(viewTextMenuItem);\r
+        viewMenu.add(colourTextMenuItem);\r
+        viewMenu.add(renderGapsMenuItem);\r
+        viewMenu.add(annotationPanelMenuItem);\r
+        viewMenu.addSeparator();\r
+        viewMenu.add(overviewMenuItem);\r
+        colourMenu.add(applyToAllGroups);\r
+        colourMenu.addSeparator();\r
+        colourMenu.add(noColourmenuItem);\r
+        colourMenu.add(clustalColour);\r
+        colourMenu.add(BLOSUM62Colour);\r
+        colourMenu.add(PIDColour);\r
+        colourMenu.add(zappoColour);\r
+        colourMenu.add(taylorColour);\r
+        colourMenu.add(hydrophobicityColour);\r
+        colourMenu.add(helixColour);\r
+        colourMenu.add(strandColour);\r
+        colourMenu.add(turnColour);\r
+        colourMenu.add(buriedColour);\r
+        colourMenu.add(nucleotideColour);\r
+        colourMenu.add(userDefinedColour);\r
+        colourMenu.addSeparator();\r
+        colourMenu.add(conservationMenuItem);\r
+        colourMenu.add(modifyConservation);\r
+        colourMenu.add(abovePIDThreshold);\r
+        colourMenu.add(modifyPID);\r
+        calculateMenu.add(sort);\r
+        calculateMenu.add(calculate);\r
+        calculateMenu.addSeparator();\r
+        calculateMenu.add(pairwiseAlignmentMenuItem);\r
+        calculateMenu.add(PCAMenuItem);\r
+        this.add(statusBar, BorderLayout.SOUTH);\r
+        Menu1.add(pasteNew);\r
+        Menu1.add(pasteThis);\r
+        sort.add(sortIDMenuItem);\r
+        sort.add(sortByTreeMenu);\r
+        sort.add(sortGroupMenuItem);\r
+        sort.add(sortPairwiseMenuItem);\r
+        calculate.add(averageDistanceTreeMenuItem);\r
+        calculate.add(neighbourTreeMenuItem);\r
+        calculate.add(avDistanceTreeBlosumMenuItem);\r
+        calculate.add(njTreeBlosumMenuItem);\r
+        helpMenu.add(documentation);\r
+        helpMenu.add(about);\r
+    }\r
 }\r
+\r