Formatting
[jalview.git] / src / jalview / appletgui / AlignFrame.java
index de9da9f..a076345 100755 (executable)
@@ -1,6 +1,6 @@
 /*\r
  * Jalview - A Sequence Alignment Editor and Viewer\r
- * Copyright (C) 2006 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle\r
+ * Copyright (C) 2007 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
 \r
 package jalview.appletgui;\r
 \r
-import jalview.schemes.*;\r
-import jalview.datamodel.*;\r
-import jalview.analysis.*;\r
-import jalview.io.*;\r
-import jalview.commands.*;\r
+import java.io.*;\r
+import java.net.*;\r
+import java.util.*;\r
+\r
 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
+import jalview.analysis.*;\r
+import jalview.commands.*;\r
+import jalview.datamodel.*;\r
+import jalview.io.*;\r
+import jalview.schemes.*;\r
 \r
-public class AlignFrame extends Frame implements ActionListener,\r
+public class AlignFrame\r
+    extends Frame implements ActionListener,\r
     ItemListener, KeyListener, MouseListener\r
 {\r
   public AlignmentPanel alignPanel;\r
@@ -42,19 +43,22 @@ public class AlignFrame extends Frame implements ActionListener,
 \r
   String jalviewServletURL;\r
 \r
-\r
-   public AlignFrame(AlignmentI al,\r
-                     jalview.bin.JalviewLite applet,\r
-                     String title,\r
-                     boolean embedded)\r
+  public AlignFrame(AlignmentI al,\r
+                    jalview.bin.JalviewLite applet,\r
+                    String title,\r
+                    boolean embedded)\r
   {\r
 \r
     if (applet != null)\r
+    {\r
       jalviewServletURL = applet.getParameter("APPLICATION_URL");\r
+    }\r
 \r
-    try{\r
+    try\r
+    {\r
       jbInit();\r
-    }catch(Exception ex)\r
+    }\r
+    catch (Exception ex)\r
     {\r
       ex.printStackTrace();\r
     }\r
@@ -69,15 +73,19 @@ public class AlignFrame extends Frame implements ActionListener,
 \r
     seqLimits.setState(viewport.showJVSuffix);\r
 \r
-    if(applet!=null)\r
+    if (applet != null)\r
     {\r
       String param = applet.getParameter("sortBy");\r
       if (param != null)\r
       {\r
         if (param.equalsIgnoreCase("Id"))\r
+        {\r
           sortIDMenuItem_actionPerformed();\r
+        }\r
         else if (param.equalsIgnoreCase("Pairwise Identity"))\r
+        {\r
           sortPairwiseMenuItem_actionPerformed();\r
+        }\r
       }\r
 \r
       param = applet.getParameter("wrap");\r
@@ -110,28 +118,28 @@ public class AlignFrame extends Frame implements ActionListener,
 \r
     }\r
 \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(this);\r
-   alignPanel.seqPanel.seqCanvas.addKeyListener(this);\r
-   alignPanel.idPanel.idCanvas.addKeyListener(this);\r
-   alignPanel.scalePanel.addKeyListener(this);\r
-   alignPanel.annotationPanel.addKeyListener(this);\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(this);\r
+    alignPanel.seqPanel.seqCanvas.addKeyListener(this);\r
+    alignPanel.idPanel.idCanvas.addKeyListener(this);\r
+    alignPanel.scalePanel.addKeyListener(this);\r
+    alignPanel.annotationPanel.addKeyListener(this);\r
 \r
-\r
-   if(embedded)\r
-   {\r
-     setEmbedded();\r
-   }\r
-   else\r
-   {\r
-     add(alignPanel, BorderLayout.CENTER);\r
-     jalview.bin.JalviewLite.addFrame(this, title, DEFAULT_WIDTH,\r
-                                      DEFAULT_HEIGHT);\r
-   }\r
-   alignPanel.validate();\r
-   alignPanel.repaint();\r
+    if (embedded)\r
+    {\r
+      setEmbedded();\r
+    }\r
+    else\r
+    {\r
+      add(alignPanel, BorderLayout.CENTER);\r
+      jalview.bin.JalviewLite.addFrame(this, title, DEFAULT_WIDTH,\r
+                                       DEFAULT_HEIGHT);\r
+    }\r
+    alignPanel.validate();\r
+    alignPanel.repaint();\r
   }\r
+\r
   public AlignViewport getAlignViewport()\r
   {\r
     return viewport;\r
@@ -142,7 +150,6 @@ public class AlignFrame extends Frame implements ActionListener,
     return alignPanel.seqPanel.seqCanvas;\r
   }\r
 \r
-\r
   /**\r
    * DOCUMENT ME!\r
    *\r
@@ -153,23 +160,27 @@ public class AlignFrame extends Frame implements ActionListener,
   {\r
     Hashtable featureLinks = new Hashtable();\r
     boolean featuresFile = false;\r
-    try{\r
-      featuresFile = new jalview.io.FeaturesFile(file, type).parse(viewport.alignment,\r
-                                         alignPanel.seqPanel.seqCanvas.\r
-                                         getFeatureRenderer().featureColours,\r
-                                         featureLinks,\r
-                                         true);\r
+    try\r
+    {\r
+      featuresFile = new jalview.io.FeaturesFile(file,\r
+          type).parse(viewport.alignment,\r
+                      alignPanel.seqPanel.seqCanvas.\r
+                      getFeatureRenderer().featureColours,\r
+                      featureLinks,\r
+                      true);\r
     }\r
-    catch(Exception ex)\r
+    catch (Exception ex)\r
     {\r
       ex.printStackTrace();\r
     }\r
 \r
-    if(featuresFile)\r
+    if (featuresFile)\r
     {\r
-      if(featureLinks.size()>0)\r
+      if (featureLinks.size() > 0)\r
+      {\r
         alignPanel.seqPanel.seqCanvas\r
             .getFeatureRenderer().featureLinks = featureLinks;\r
+      }\r
       viewport.showSequenceFeatures = true;\r
       sequenceFeatures.setState(true);\r
       alignPanel.repaint();\r
@@ -177,7 +188,6 @@ public class AlignFrame extends Frame implements ActionListener,
 \r
   }\r
 \r
-\r
   public void keyPressed(KeyEvent evt)\r
   {\r
     if (viewport.cursorMode\r
@@ -221,38 +231,42 @@ public class AlignFrame extends Frame implements ActionListener,
         }\r
         break;\r
       case KeyEvent.VK_DOWN:\r
-        if(viewport.cursorMode)\r
+        if (viewport.cursorMode)\r
         {\r
-          alignPanel.seqPanel.moveCursor(0,1);\r
+          alignPanel.seqPanel.moveCursor(0, 1);\r
         }\r
         else\r
+        {\r
           moveSelectedSequences(false);\r
+        }\r
         break;\r
 \r
       case KeyEvent.VK_UP:\r
         if (viewport.cursorMode)\r
         {\r
-          alignPanel.seqPanel.moveCursor(0,-1);\r
+          alignPanel.seqPanel.moveCursor(0, -1);\r
         }\r
         else\r
+        {\r
           moveSelectedSequences(true);\r
+        }\r
         break;\r
 \r
       case KeyEvent.VK_LEFT:\r
-        if(viewport.cursorMode)\r
+        if (viewport.cursorMode)\r
         {\r
-          alignPanel.seqPanel.moveCursor(-1,0);\r
+          alignPanel.seqPanel.moveCursor( -1, 0);\r
         }\r
         break;\r
 \r
       case KeyEvent.VK_RIGHT:\r
         if (viewport.cursorMode)\r
         {\r
-          alignPanel.seqPanel.moveCursor(1,0);\r
+          alignPanel.seqPanel.moveCursor(1, 0);\r
         }\r
         break;\r
       case KeyEvent.VK_SPACE:\r
-        if(viewport.cursorMode)\r
+        if (viewport.cursorMode)\r
         {\r
           alignPanel.seqPanel.insertGapAtCursor(evt.isControlDown()\r
                                                 || evt.isShiftDown()\r
@@ -263,13 +277,13 @@ public class AlignFrame extends Frame implements ActionListener,
 \r
       case KeyEvent.VK_DELETE:\r
       case KeyEvent.VK_BACK_SPACE:\r
-        if(viewport.cursorMode)\r
+        if (viewport.cursorMode)\r
         {\r
           alignPanel.seqPanel.deleteGapAtCursor(evt.isControlDown()\r
                                                 || evt.isShiftDown()\r
                                                 || evt.isAltDown());\r
         }\r
-       else\r
+        else\r
         {\r
           cut_actionPerformed();\r
           alignPanel.seqPanel.seqCanvas.repaint();\r
@@ -277,13 +291,13 @@ public class AlignFrame extends Frame implements ActionListener,
         break;\r
 \r
       case KeyEvent.VK_S:\r
-        if(viewport.cursorMode)\r
+        if (viewport.cursorMode)\r
         {\r
           alignPanel.seqPanel.setCursorRow();\r
         }\r
         break;\r
       case KeyEvent.VK_P:\r
-        if(viewport.cursorMode)\r
+        if (viewport.cursorMode)\r
         {\r
           alignPanel.seqPanel.setCursorPosition();\r
         }\r
@@ -291,35 +305,35 @@ public class AlignFrame extends Frame implements ActionListener,
 \r
       case KeyEvent.VK_ENTER:\r
       case KeyEvent.VK_COMMA:\r
-        if(viewport.cursorMode)\r
+        if (viewport.cursorMode)\r
         {\r
           alignPanel.seqPanel.setCursorRowAndColumn();\r
         }\r
         break;\r
 \r
       case KeyEvent.VK_Q:\r
-        if(viewport.cursorMode)\r
+        if (viewport.cursorMode)\r
         {\r
           alignPanel.seqPanel.setSelectionAreaAtCursor(true);\r
         }\r
         break;\r
       case KeyEvent.VK_M:\r
-        if(viewport.cursorMode)\r
+        if (viewport.cursorMode)\r
         {\r
           alignPanel.seqPanel.setSelectionAreaAtCursor(false);\r
         }\r
         break;\r
 \r
-     case KeyEvent.VK_F2:\r
-       viewport.cursorMode = ! viewport.cursorMode;\r
-       statusBar.setText("Keyboard editing mode is "+\r
-           (viewport.cursorMode ? "on" : "off"));\r
-       if(viewport.cursorMode)\r
-       {\r
-         alignPanel.seqPanel.seqCanvas.cursorX = viewport.startRes;\r
-         alignPanel.seqPanel.seqCanvas.cursorY = viewport.startSeq;\r
-       }\r
-       break;\r
+      case KeyEvent.VK_F2:\r
+        viewport.cursorMode = !viewport.cursorMode;\r
+        statusBar.setText("Keyboard editing mode is " +\r
+                          (viewport.cursorMode ? "on" : "off"));\r
+        if (viewport.cursorMode)\r
+        {\r
+          alignPanel.seqPanel.seqCanvas.cursorX = viewport.startRes;\r
+          alignPanel.seqPanel.seqCanvas.cursorY = viewport.startSeq;\r
+        }\r
+        break;\r
 \r
       case KeyEvent.VK_F:\r
         if (evt.isControlDown())\r
@@ -335,47 +349,61 @@ public class AlignFrame extends Frame implements ActionListener,
         boolean hide = false;\r
         SequenceGroup sg = viewport.getSelectionGroup();\r
 \r
-        if(toggleSeqs)\r
+        if (toggleSeqs)\r
         {\r
           if (sg != null && sg.getSize() != viewport.alignment.getHeight())\r
           {\r
             hide = true;\r
             viewport.hideAllSelectedSeqs();\r
           }\r
-          else if (!(toggleCols && viewport.colSel.getSelected().size() > 0))\r
+          else if (! (toggleCols && viewport.colSel.getSelected().size() > 0))\r
+          {\r
             viewport.showAllHiddenSeqs();\r
+          }\r
         }\r
 \r
-        if(toggleCols)\r
+        if (toggleCols)\r
         {\r
           if (viewport.colSel.getSelected().size() > 0)\r
           {\r
             viewport.hideSelectedColumns();\r
-            if(!toggleSeqs)\r
-                   viewport.selectionGroup = sg;\r
+            if (!toggleSeqs)\r
+            {\r
+              viewport.selectionGroup = sg;\r
+            }\r
           }\r
           else if (!hide)\r
+          {\r
             viewport.showAllHiddenColumns();\r
+          }\r
         }\r
         break;\r
       }\r
 \r
       case KeyEvent.VK_PAGE_UP:\r
         if (viewport.wrapAlignment)\r
+        {\r
           alignPanel.scrollUp(true);\r
+        }\r
         else\r
+        {\r
           alignPanel.setScrollValues(viewport.startRes,\r
                                      viewport.startSeq\r
                                      - viewport.endSeq + viewport.startSeq);\r
+        }\r
         break;\r
 \r
       case KeyEvent.VK_PAGE_DOWN:\r
         if (viewport.wrapAlignment)\r
+        {\r
           alignPanel.scrollUp(false);\r
+        }\r
         else\r
+        {\r
           alignPanel.setScrollValues(viewport.startRes,\r
                                      viewport.startSeq\r
                                      + viewport.endSeq - viewport.startSeq);\r
+        }\r
         break;\r
 \r
       case KeyEvent.VK_Z:\r
@@ -410,18 +438,26 @@ public class AlignFrame extends Frame implements ActionListener,
         if (evt.isControlDown())\r
         {\r
           if (evt.isShiftDown())\r
+          {\r
             this.removeAllGapsMenuItem_actionPerformed();\r
+          }\r
           else\r
+          {\r
             removeGappedColumnMenuItem_actionPerformed();\r
+          }\r
         }\r
         break;\r
       case KeyEvent.VK_I:\r
         if (evt.isControlDown())\r
         {\r
           if (evt.isAltDown())\r
+          {\r
             viewport.invertColumnSelection();\r
+          }\r
           else\r
+          {\r
             this.invertSequenceMenuItem_actionPerformed();\r
+          }\r
         }\r
         break;\r
 \r
@@ -430,213 +466,364 @@ public class AlignFrame extends Frame implements ActionListener,
         {\r
           this.deleteGroups_actionPerformed();\r
         }\r
-      break;\r
-\r
-    case KeyEvent.VK_T:\r
-      if (evt.isControlDown())\r
-      {\r
-       newView();\r
-      }\r
-      break;\r
+        break;\r
 \r
+      case KeyEvent.VK_T:\r
+        if (evt.isControlDown())\r
+        {\r
+          newView();\r
+        }\r
+        break;\r
 \r
-      }\r
-      alignPanel.repaint();\r
+    }\r
+    alignPanel.repaint();\r
   }\r
+\r
   public void keyReleased(KeyEvent evt)\r
   {}\r
+\r
   public void keyTyped(KeyEvent evt)\r
   {}\r
 \r
-public void itemStateChanged(ItemEvent evt)\r
-  {\r
-    if(evt.getSource()==colourTextMenuItem)\r
-            colourTextMenuItem_actionPerformed();\r
-    else if(evt.getSource()==wrapMenuItem)\r
-            wrapMenuItem_actionPerformed();\r
-    else if(evt.getSource()==scaleAbove)\r
-            viewport.setScaleAboveWrapped(scaleAbove.getState());\r
-    else if(evt.getSource()==scaleLeft)\r
-            viewport.setScaleLeftWrapped(scaleLeft.getState());\r
-    else if(evt.getSource()==scaleRight)\r
-            viewport.setScaleRightWrapped(scaleRight.getState());\r
-     else if(evt.getSource()==seqLimits)\r
+  public void itemStateChanged(ItemEvent evt)\r
+  {\r
+    if (evt.getSource() == colourTextMenuItem)\r
+    {\r
+      colourTextMenuItem_actionPerformed();\r
+    }\r
+    else if (evt.getSource() == wrapMenuItem)\r
+    {\r
+      wrapMenuItem_actionPerformed();\r
+    }\r
+    else if (evt.getSource() == scaleAbove)\r
+    {\r
+      viewport.setScaleAboveWrapped(scaleAbove.getState());\r
+    }\r
+    else if (evt.getSource() == scaleLeft)\r
+    {\r
+      viewport.setScaleLeftWrapped(scaleLeft.getState());\r
+    }\r
+    else if (evt.getSource() == scaleRight)\r
+    {\r
+      viewport.setScaleRightWrapped(scaleRight.getState());\r
+    }\r
+    else if (evt.getSource() == seqLimits)\r
+    {\r
       seqLimits_itemStateChanged();\r
-    else if(evt.getSource()==viewBoxesMenuItem)\r
-            viewport.setShowBoxes(viewBoxesMenuItem.getState());\r
-    else if(evt.getSource()==viewTextMenuItem)\r
-            viewport.setShowText(viewTextMenuItem.getState());\r
-    else if(evt.getSource()==renderGapsMenuItem)\r
-            viewport.setRenderGaps(renderGapsMenuItem.getState());\r
-    else if(evt.getSource()==annotationPanelMenuItem)\r
+    }\r
+    else if (evt.getSource() == viewBoxesMenuItem)\r
+    {\r
+      viewport.setShowBoxes(viewBoxesMenuItem.getState());\r
+    }\r
+    else if (evt.getSource() == viewTextMenuItem)\r
+    {\r
+      viewport.setShowText(viewTextMenuItem.getState());\r
+    }\r
+    else if (evt.getSource() == renderGapsMenuItem)\r
+    {\r
+      viewport.setRenderGaps(renderGapsMenuItem.getState());\r
+    }\r
+    else if (evt.getSource() == annotationPanelMenuItem)\r
     {\r
       viewport.setShowAnnotation(annotationPanelMenuItem.getState());\r
       alignPanel.setAnnotationVisible(annotationPanelMenuItem.getState());\r
     }\r
-      else if(evt.getSource()==sequenceFeatures)\r
-      {\r
-           viewport.showSequenceFeatures(sequenceFeatures.getState());\r
-            alignPanel.seqPanel.seqCanvas.repaint();\r
-      }\r
-      else if(evt.getSource()==conservationMenuItem)\r
-            conservationMenuItem_actionPerformed();\r
-      else if(evt.getSource()==abovePIDThreshold)\r
-            abovePIDThreshold_actionPerformed();\r
-      else if(evt.getSource()==applyToAllGroups)\r
-            viewport.setColourAppliesToAllGroups(applyToAllGroups.getState());\r
-      else if(evt.getSource()==autoCalculate)\r
-          viewport.autocalculateConsensus = autoCalculate.getState();\r
+    else if (evt.getSource() == sequenceFeatures)\r
+    {\r
+      viewport.showSequenceFeatures(sequenceFeatures.getState());\r
+      alignPanel.seqPanel.seqCanvas.repaint();\r
+    }\r
+    else if (evt.getSource() == conservationMenuItem)\r
+    {\r
+      conservationMenuItem_actionPerformed();\r
+    }\r
+    else if (evt.getSource() == abovePIDThreshold)\r
+    {\r
+      abovePIDThreshold_actionPerformed();\r
+    }\r
+    else if (evt.getSource() == applyToAllGroups)\r
+    {\r
+      viewport.setColourAppliesToAllGroups(applyToAllGroups.getState());\r
+    }\r
+    else if (evt.getSource() == autoCalculate)\r
+    {\r
+      viewport.autocalculateConsensus = autoCalculate.getState();\r
+    }\r
 \r
-      alignPanel.repaint();\r
+    alignPanel.repaint();\r
   }\r
- public void actionPerformed(ActionEvent evt)\r
- {\r
+\r
+  public void actionPerformed(ActionEvent evt)\r
+  {\r
     Object source = evt.getSource();\r
 \r
-    if(source==inputText)\r
+    if (source == inputText)\r
+    {\r
       inputText_actionPerformed();\r
-    else if(source==loadTree)\r
+    }\r
+    else if (source == loadTree)\r
+    {\r
       loadTree_actionPerformed();\r
-    else if(source==loadApplication)\r
+    }\r
+    else if (source == loadApplication)\r
+    {\r
       launchFullApplication();\r
+    }\r
     else if (source == loadAnnotations)\r
+    {\r
       loadAnnotations();\r
+    }\r
     else if (source == outputAnnotations)\r
+    {\r
       outputAnnotations(true);\r
-    else if(source == outputFeatures)\r
+    }\r
+    else if (source == outputFeatures)\r
+    {\r
       outputFeatures(true, "Jalview");\r
-    else if(source==closeMenuItem)\r
+    }\r
+    else if (source == closeMenuItem)\r
+    {\r
       closeMenuItem_actionPerformed();\r
-    else if(source==copy)\r
+    }\r
+    else if (source == copy)\r
+    {\r
       copy_actionPerformed();\r
-    else if(source==undoMenuItem)\r
+    }\r
+    else if (source == undoMenuItem)\r
+    {\r
       undoMenuItem_actionPerformed();\r
-    else if(source==redoMenuItem)\r
+    }\r
+    else if (source == redoMenuItem)\r
+    {\r
       redoMenuItem_actionPerformed();\r
-    else if(source==inputText)\r
-            inputText_actionPerformed();\r
-    else if(source==closeMenuItem)\r
-            closeMenuItem_actionPerformed();\r
-    else if(source==undoMenuItem)\r
-            undoMenuItem_actionPerformed();\r
-    else if(source==redoMenuItem)\r
-            redoMenuItem_actionPerformed();\r
-    else if(source==copy)\r
-            copy_actionPerformed();\r
-    else if(source==pasteNew)\r
-            pasteNew_actionPerformed();\r
-    else if(source==pasteThis)\r
-            pasteThis_actionPerformed();\r
-    else if(source==cut)\r
-            cut_actionPerformed();\r
-    else if(source==delete)\r
-            delete_actionPerformed();\r
-    else if(source==deleteGroups)\r
-            deleteGroups_actionPerformed();\r
-    else if(source==selectAllSequenceMenuItem)\r
-            selectAllSequenceMenuItem_actionPerformed();\r
-    else if(source==deselectAllSequenceMenuItem)\r
-            deselectAllSequenceMenuItem_actionPerformed();\r
-    else if(source==invertSequenceMenuItem)\r
-            invertSequenceMenuItem_actionPerformed();\r
-    else if(source==invertColSel)\r
-    { viewport.invertColumnSelection(); alignPanel.repaint(); }\r
-    else if(source==remove2LeftMenuItem)\r
-            trimAlignment(true);\r
-    else if(source==remove2RightMenuItem)\r
-            trimAlignment(false);\r
-    else if(source==removeGappedColumnMenuItem)\r
-            removeGappedColumnMenuItem_actionPerformed();\r
-    else if(source==removeAllGapsMenuItem)\r
-            removeAllGapsMenuItem_actionPerformed();\r
-    else if(source==findMenuItem)\r
-            findMenuItem_actionPerformed();\r
-    else if(source==font)\r
-            new FontChooser(alignPanel);\r
+    }\r
+    else if (source == inputText)\r
+    {\r
+      inputText_actionPerformed();\r
+    }\r
+    else if (source == closeMenuItem)\r
+    {\r
+      closeMenuItem_actionPerformed();\r
+    }\r
+    else if (source == undoMenuItem)\r
+    {\r
+      undoMenuItem_actionPerformed();\r
+    }\r
+    else if (source == redoMenuItem)\r
+    {\r
+      redoMenuItem_actionPerformed();\r
+    }\r
+    else if (source == copy)\r
+    {\r
+      copy_actionPerformed();\r
+    }\r
+    else if (source == pasteNew)\r
+    {\r
+      pasteNew_actionPerformed();\r
+    }\r
+    else if (source == pasteThis)\r
+    {\r
+      pasteThis_actionPerformed();\r
+    }\r
+    else if (source == cut)\r
+    {\r
+      cut_actionPerformed();\r
+    }\r
+    else if (source == delete)\r
+    {\r
+      delete_actionPerformed();\r
+    }\r
+    else if (source == deleteGroups)\r
+    {\r
+      deleteGroups_actionPerformed();\r
+    }\r
+    else if (source == selectAllSequenceMenuItem)\r
+    {\r
+      selectAllSequenceMenuItem_actionPerformed();\r
+    }\r
+    else if (source == deselectAllSequenceMenuItem)\r
+    {\r
+      deselectAllSequenceMenuItem_actionPerformed();\r
+    }\r
+    else if (source == invertSequenceMenuItem)\r
+    {\r
+      invertSequenceMenuItem_actionPerformed();\r
+    }\r
+    else if (source == invertColSel)\r
+    {\r
+      viewport.invertColumnSelection();\r
+      alignPanel.repaint();\r
+    }\r
+    else if (source == remove2LeftMenuItem)\r
+    {\r
+      trimAlignment(true);\r
+    }\r
+    else if (source == remove2RightMenuItem)\r
+    {\r
+      trimAlignment(false);\r
+    }\r
+    else if (source == removeGappedColumnMenuItem)\r
+    {\r
+      removeGappedColumnMenuItem_actionPerformed();\r
+    }\r
+    else if (source == removeAllGapsMenuItem)\r
+    {\r
+      removeAllGapsMenuItem_actionPerformed();\r
+    }\r
+    else if (source == findMenuItem)\r
+    {\r
+      findMenuItem_actionPerformed();\r
+    }\r
+    else if (source == font)\r
+    {\r
+      new FontChooser(alignPanel);\r
+    }\r
     else if (source == newView)\r
+    {\r
       newView();\r
-    else if(source==showColumns)\r
+    }\r
+    else if (source == showColumns)\r
     {\r
-      viewport.showAllHiddenColumns(); alignPanel.repaint();\r
+      viewport.showAllHiddenColumns();\r
+      alignPanel.repaint();\r
     }\r
-    else if(source==showSeqs)\r
+    else if (source == showSeqs)\r
     {\r
       viewport.showAllHiddenSeqs();\r
     }\r
-    else if(source == hideColumns)\r
+    else if (source == hideColumns)\r
     {\r
-      viewport.hideSelectedColumns(); alignPanel.repaint();\r
+      viewport.hideSelectedColumns();\r
+      alignPanel.repaint();\r
     }\r
-    else if(source == hideSequences && viewport.getSelectionGroup()!=null)\r
+    else if (source == hideSequences && viewport.getSelectionGroup() != null)\r
     {\r
       viewport.hideAllSelectedSeqs();\r
     }\r
-    else if(source==featureSettings)\r
-            new FeatureSettings(alignPanel);\r
-    else if(source==overviewMenuItem)\r
-            overviewMenuItem_actionPerformed();\r
-    else if(source==noColourmenuItem)\r
-            changeColour(null);\r
-    else if(source==clustalColour)\r
+    else if (source == featureSettings)\r
+    {\r
+      new FeatureSettings(alignPanel);\r
+    }\r
+    else if (source == overviewMenuItem)\r
+    {\r
+      overviewMenuItem_actionPerformed();\r
+    }\r
+    else if (source == noColourmenuItem)\r
+    {\r
+      changeColour(null);\r
+    }\r
+    else if (source == clustalColour)\r
     {\r
       abovePIDThreshold.setState(false);\r
       changeColour(new ClustalxColourScheme(viewport.alignment.getSequences(),\r
                                             viewport.alignment.getWidth()));\r
+    }\r
+    else if (source == zappoColour)\r
+    {\r
+      changeColour(new ZappoColourScheme());\r
+    }\r
+    else if (source == taylorColour)\r
+    {\r
+      changeColour(new TaylorColourScheme());\r
+    }\r
+    else if (source == hydrophobicityColour)\r
+    {\r
+      changeColour(new HydrophobicColourScheme());\r
+    }\r
+    else if (source == helixColour)\r
+    {\r
+      changeColour(new HelixColourScheme());\r
+    }\r
+    else if (source == strandColour)\r
+    {\r
+      changeColour(new StrandColourScheme());\r
+    }\r
+    else if (source == turnColour)\r
+    {\r
+      changeColour(new TurnColourScheme());\r
+    }\r
+    else if (source == buriedColour)\r
+    {\r
+      changeColour(new BuriedColourScheme());\r
+    }\r
+    else if (source == nucleotideColour)\r
+    {\r
+      changeColour(new NucleotideColourScheme());\r
+    }\r
+    else if (source == modifyPID)\r
+    {\r
+      modifyPID_actionPerformed();\r
+    }\r
+    else if (source == modifyConservation)\r
+    {\r
+      modifyConservation_actionPerformed();\r
+    }\r
+    else if (source == userDefinedColour)\r
+    {\r
+      new UserDefinedColours(alignPanel, null);\r
+    }\r
+    else if (source == PIDColour)\r
+    {\r
+      changeColour(new PIDColourScheme());\r
+    }\r
+    else if (source == BLOSUM62Colour)\r
+    {\r
+      changeColour(new Blosum62ColourScheme());\r
+    }\r
+    else if (source == annotationColour)\r
+    {\r
+      new AnnotationColourChooser(viewport, alignPanel);\r
+    }\r
+    else if (source == sortPairwiseMenuItem)\r
+    {\r
+      sortPairwiseMenuItem_actionPerformed();\r
+    }\r
+    else if (source == sortIDMenuItem)\r
+    {\r
+      sortIDMenuItem_actionPerformed();\r
+    }\r
+    else if (source == sortGroupMenuItem)\r
+    {\r
+      sortGroupMenuItem_actionPerformed();\r
+    }\r
+    else if (source == removeRedundancyMenuItem)\r
+    {\r
+      removeRedundancyMenuItem_actionPerformed();\r
+    }\r
+    else if (source == pairwiseAlignmentMenuItem)\r
+    {\r
+      pairwiseAlignmentMenuItem_actionPerformed();\r
+    }\r
+    else if (source == PCAMenuItem)\r
+    {\r
+      PCAMenuItem_actionPerformed();\r
+    }\r
+    else if (source == averageDistanceTreeMenuItem)\r
+    {\r
+      averageDistanceTreeMenuItem_actionPerformed();\r
+    }\r
+    else if (source == neighbourTreeMenuItem)\r
+    {\r
+      neighbourTreeMenuItem_actionPerformed();\r
+    }\r
+    else if (source == njTreeBlosumMenuItem)\r
+    {\r
+      njTreeBlosumMenuItem_actionPerformed();\r
+    }\r
+    else if (source == avDistanceTreeBlosumMenuItem)\r
+    {\r
+      avTreeBlosumMenuItem_actionPerformed();\r
+    }\r
+    else if (source == documentation)\r
+    {\r
+      documentation_actionPerformed();\r
+    }\r
+    else if (source == about)\r
+    {\r
+      about_actionPerformed();\r
+    }\r
+\r
   }\r
-    else if(source==zappoColour)\r
-            changeColour(new ZappoColourScheme());\r
-    else if(source==taylorColour)\r
-            changeColour(new TaylorColourScheme());\r
-    else if(source==hydrophobicityColour)\r
-            changeColour(new HydrophobicColourScheme());\r
-    else if(source==helixColour)\r
-            changeColour(new HelixColourScheme());\r
-    else if(source==strandColour)\r
-            changeColour(new StrandColourScheme());\r
-    else if(source==turnColour)\r
-            changeColour(new TurnColourScheme());\r
-    else if(source==buriedColour)\r
-            changeColour(new BuriedColourScheme());\r
-    else if(source==nucleotideColour)\r
-            changeColour(new NucleotideColourScheme());\r
-    else if(source==modifyPID)\r
-            modifyPID_actionPerformed();\r
-    else if(source==modifyConservation)\r
-            modifyConservation_actionPerformed();\r
-    else if(source==userDefinedColour)\r
-            new UserDefinedColours(alignPanel, null);\r
-    else if(source==PIDColour)\r
-            changeColour(new PIDColourScheme());\r
-    else if(source==BLOSUM62Colour)\r
-            changeColour(new Blosum62ColourScheme());\r
-    else if(source==annotationColour)\r
-           new AnnotationColourChooser(viewport, alignPanel);\r
-    else if(source==sortPairwiseMenuItem)\r
-            sortPairwiseMenuItem_actionPerformed();\r
-    else if(source==sortIDMenuItem)\r
-            sortIDMenuItem_actionPerformed();\r
-    else if(source==sortGroupMenuItem)\r
-            sortGroupMenuItem_actionPerformed();\r
-    else if(source==removeRedundancyMenuItem)\r
-            removeRedundancyMenuItem_actionPerformed();\r
-    else if(source==pairwiseAlignmentMenuItem)\r
-            pairwiseAlignmentMenuItem_actionPerformed();\r
-    else if(source==PCAMenuItem)\r
-            PCAMenuItem_actionPerformed();\r
-    else if(source==averageDistanceTreeMenuItem)\r
-            averageDistanceTreeMenuItem_actionPerformed();\r
-    else if(source==neighbourTreeMenuItem)\r
-            neighbourTreeMenuItem_actionPerformed();\r
-    else if(source==njTreeBlosumMenuItem)\r
-            njTreeBlosumMenuItem_actionPerformed();\r
-    else if(source==avDistanceTreeBlosumMenuItem)\r
-            avTreeBlosumMenuItem_actionPerformed();\r
-    else if(source==documentation)\r
-            documentation_actionPerformed();\r
-    else if(source==about)\r
-            about_actionPerformed();\r
-\r
- }\r
 \r
   public void inputText_actionPerformed()\r
   {\r
@@ -655,8 +842,8 @@ public void itemStateChanged(ItemEvent evt)
                                      "Alignment output - " + e.getActionCommand(),\r
                                      600, 500);\r
     cap.setText(new AppletFormatAdapter().formatSequences(e.getActionCommand(),\r
-                                              viewport.getAlignment(),\r
-                                                      viewport.showJVSuffix));\r
+        viewport.getAlignment(),\r
+        viewport.showJVSuffix));\r
   }\r
 \r
   public void loadAnnotations()\r
@@ -666,7 +853,7 @@ public void itemStateChanged(ItemEvent evt)
     cap.setAnnotationImport();\r
     Frame frame = new Frame();\r
     frame.add(cap);\r
-      jalview.bin.JalviewLite.addFrame(frame, "Paste Annotations ", 400, 300);\r
+    jalview.bin.JalviewLite.addFrame(frame, "Paste Annotations ", 400, 300);\r
 \r
   }\r
 \r
@@ -676,7 +863,7 @@ public void itemStateChanged(ItemEvent evt)
         viewport.showAnnotation ? viewport.alignment.getAlignmentAnnotation() : null,\r
         viewport.alignment.getGroups());\r
 \r
-    if(displayTextbox)\r
+    if (displayTextbox)\r
     {\r
       CutAndPasteTransfer cap = new CutAndPasteTransfer(false, this);\r
       Frame frame = new Frame();\r
@@ -694,16 +881,19 @@ public void itemStateChanged(ItemEvent evt)
   {\r
     String features;\r
     if (format.equalsIgnoreCase("Jalview"))\r
+    {\r
       features = new FeaturesFile().printJalviewFormat(\r
-              viewport.alignment.getSequencesArray(),\r
-              viewport.featuresDisplayed);\r
+          viewport.alignment.getSequencesArray(),\r
+          viewport.featuresDisplayed);\r
+    }\r
     else\r
+    {\r
       features = new FeaturesFile().printGFFFormat(\r
-             viewport.alignment.getSequencesArray(),\r
-             viewport.featuresDisplayed);\r
-\r
+          viewport.alignment.getSequencesArray(),\r
+          viewport.featuresDisplayed);\r
+    }\r
 \r
-    if(displayTextbox)\r
+    if (displayTextbox)\r
     {\r
       CutAndPasteTransfer cap = new CutAndPasteTransfer(false, this);\r
       Frame frame = new Frame();\r
@@ -722,67 +912,72 @@ public void itemStateChanged(ItemEvent evt)
   {\r
     StringBuffer url = new StringBuffer(jalviewServletURL);\r
 \r
-    url.append("?open="+\r
-               appendProtocol( viewport.applet.getParameter("file") ) );\r
+    url.append("?open=" +\r
+               appendProtocol(viewport.applet.getParameter("file")));\r
 \r
-    if(viewport.applet.getParameter("features")!=null)\r
+    if (viewport.applet.getParameter("features") != null)\r
     {\r
-      url.append( "&features=" );\r
-      url.append( appendProtocol( viewport.applet.getParameter("features") ) );\r
+      url.append("&features=");\r
+      url.append(appendProtocol(viewport.applet.getParameter("features")));\r
     }\r
 \r
-    if(viewport.applet.getParameter("annotations")!=null)\r
+    if (viewport.applet.getParameter("annotations") != null)\r
     {\r
-      url.append( "&annotations=" );\r
-      url.append( appendProtocol( viewport.applet.getParameter("annotations") ) );\r
+      url.append("&annotations=");\r
+      url.append(appendProtocol(viewport.applet.getParameter("annotations")));\r
     }\r
 \r
-    if(viewport.applet.getParameter("jnetfile")!=null)\r
+    if (viewport.applet.getParameter("jnetfile") != null)\r
     {\r
-      url.append( "&annotations=" );\r
-      url.append( appendProtocol( viewport.applet.getParameter("jnetfile") ) );\r
+      url.append("&annotations=");\r
+      url.append(appendProtocol(viewport.applet.getParameter("jnetfile")));\r
     }\r
 \r
-    if(viewport.applet.getParameter("defaultColour")!=null)\r
+    if (viewport.applet.getParameter("defaultColour") != null)\r
     {\r
       url.append("&colour=" +\r
                  removeWhiteSpace(viewport.applet.getParameter("defaultColour"))\r
           );\r
     }\r
 \r
-    if(viewport.applet.getParameter("userDefinedColour")!=null)\r
+    if (viewport.applet.getParameter("userDefinedColour") != null)\r
     {\r
-      url.append( "&colour=" +\r
-                 removeWhiteSpace( viewport.applet.getParameter("userDefinedColour") )\r
-         );\r
+      url.append("&colour=" +\r
+                 removeWhiteSpace(viewport.applet.getParameter(\r
+          "userDefinedColour"))\r
+          );\r
     }\r
 \r
     showURL(url.toString(), "FULL_APP");\r
   }\r
 \r
-\r
   String removeWhiteSpace(String colour)\r
   {\r
     StringBuffer sb = new StringBuffer();\r
     for (int i = 0; i < colour.length(); i++)\r
     {\r
       if (Character.isWhitespace(colour.charAt(i)))\r
+      {\r
         sb.append("%20");\r
+      }\r
       else\r
+      {\r
         sb.append(colour.charAt(i));\r
+      }\r
     }\r
 \r
     return sb.toString();\r
   }\r
 \r
-\r
   String appendProtocol(String url)\r
   {\r
-    try{\r
-       new URL(url);\r
-    }catch(java.net.MalformedURLException ex)\r
+    try\r
+    {\r
+      new URL(url);\r
+    }\r
+    catch (java.net.MalformedURLException ex)\r
     {\r
-      url = viewport.applet.getCodeBase()+url;\r
+      url = viewport.applet.getCodeBase() + url;\r
     }\r
     return url;\r
   }\r
@@ -793,13 +988,14 @@ public void itemStateChanged(ItemEvent evt)
     PaintRefresher.RemoveComponent(alignPanel.seqPanel.seqCanvas);\r
     PaintRefresher.RemoveComponent(alignPanel.idPanel.idCanvas);\r
 \r
-    if(PaintRefresher.components.size()==0 && viewport.applet==null)\r
+    if (PaintRefresher.components.size() == 0 && viewport.applet == null)\r
+    {\r
       System.exit(0);\r
+    }\r
 \r
     this.dispose();\r
   }\r
 \r
-\r
   /**\r
    * DOCUMENT ME!\r
    */\r
@@ -834,7 +1030,7 @@ public void itemStateChanged(ItemEvent evt)
 \r
   public void addHistoryItem(CommandI command)\r
   {\r
-    if(command.getSize()>0)\r
+    if (command.getSize() > 0)\r
     {\r
       viewport.historyList.push(command);\r
       viewport.redoList.removeAllElements();\r
@@ -850,10 +1046,12 @@ public void itemStateChanged(ItemEvent evt)
    */\r
   protected void undoMenuItem_actionPerformed()\r
   {\r
-    if(viewport.historyList.size()<1)\r
+    if (viewport.historyList.size() < 1)\r
+    {\r
       return;\r
+    }\r
 \r
-    CommandI command = (CommandI)viewport.historyList.pop();\r
+    CommandI command = (CommandI) viewport.historyList.pop();\r
     viewport.redoList.push(command);\r
     command.undoCommand();\r
 \r
@@ -861,7 +1059,8 @@ public void itemStateChanged(ItemEvent evt)
 \r
     originalSource.hasHiddenColumns = viewport.colSel.getHiddenColumns() != null;\r
     updateEditMenuBar();\r
-    originalSource.firePropertyChange("alignment", null,originalSource.alignment.getSequences());\r
+    originalSource.firePropertyChange("alignment", null,\r
+                                      originalSource.alignment.getSequences());\r
   }\r
 \r
   /**\r
@@ -871,27 +1070,30 @@ public void itemStateChanged(ItemEvent evt)
    */\r
   protected void redoMenuItem_actionPerformed()\r
   {\r
-    if(viewport.redoList.size()<1)\r
+    if (viewport.redoList.size() < 1)\r
+    {\r
       return;\r
+    }\r
 \r
     CommandI command = (CommandI) viewport.redoList.pop();\r
     viewport.historyList.push(command);\r
     command.doCommand();\r
 \r
     AlignViewport originalSource = getOriginatingSource(command);\r
-    originalSource.hasHiddenColumns = viewport.colSel.getHiddenColumns()!=null;\r
+    originalSource.hasHiddenColumns = viewport.colSel.getHiddenColumns() != null;\r
 \r
     updateEditMenuBar();\r
-    originalSource.firePropertyChange("alignment", null, originalSource.alignment.getSequences());\r
+    originalSource.firePropertyChange("alignment", null,\r
+                                      originalSource.alignment.getSequences());\r
   }\r
 \r
   AlignViewport getOriginatingSource(CommandI command)\r
   {\r
     AlignViewport originalSource = null;\r
     //For sequence removal and addition, we need to fire\r
-   //the property change event FROM the viewport where the\r
-   //original alignment was altered\r
-   AlignmentI al = null;\r
+    //the property change event FROM the viewport where the\r
+    //original alignment was altered\r
+    AlignmentI al = null;\r
     if (command instanceof EditCommand)\r
     {\r
       EditCommand editCommand = (EditCommand) command;\r
@@ -916,12 +1118,13 @@ public void itemStateChanged(ItemEvent evt)
       //The original view is closed, we must validate\r
       //the current view against the closed view first\r
       if (al != null)\r
+      {\r
         PaintRefresher.validateSequences(al, viewport.alignment);\r
+      }\r
 \r
       originalSource = viewport;\r
     }\r
 \r
-\r
     return originalSource;\r
   }\r
 \r
@@ -1010,60 +1213,61 @@ public void itemStateChanged(ItemEvent evt)
             viewport.getColumnSelection().getHiddenColumns().elementAt(i);\r
 \r
         copiedHiddenColumns.addElement(new int[]\r
-                                 {region[0] - hiddenOffset,\r
-                                 region[1] - hiddenOffset});\r
+                                       {region[0] - hiddenOffset,\r
+                                       region[1] - hiddenOffset});\r
       }\r
     }\r
     else\r
+    {\r
       copiedHiddenColumns = null;\r
-\r
+    }\r
 \r
     for (int i = 0; i < sg.getSize(); i++)\r
     {\r
-        SequenceI seq = null;\r
+      SequenceI seq = null;\r
 \r
-        while (seq == null)\r
+      while (seq == null)\r
+      {\r
+        if (orderedSeqs.containsKey(index + ""))\r
         {\r
-            if (orderedSeqs.containsKey(index + ""))\r
-            {\r
-                seq = (SequenceI) orderedSeqs.get(index + "");\r
-                index++;\r
+          seq = (SequenceI) orderedSeqs.get(index + "");\r
+          index++;\r
 \r
-                break;\r
-            }\r
-            else\r
-            {\r
-                index++;\r
-            }\r
+          break;\r
+        }\r
+        else\r
+        {\r
+          index++;\r
         }\r
+      }\r
 \r
-        //FIND START RES\r
-        //Returns residue following index if gap\r
-        startRes = seq.findPosition(sg.getStartRes());\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
+      //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
+      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
-          ch = seq.getCharAt(j);\r
-          if (!jalview.util.Comparison.isGap( (ch)))\r
-          {\r
-            endRes++;\r
-          }\r
+          endRes++;\r
         }\r
+      }\r
 \r
-        if(endRes>0)\r
-        {\r
-          endRes += seq.getStart() -1;\r
-        }\r
+      if (endRes > 0)\r
+      {\r
+        endRes += seq.getStart() - 1;\r
+      }\r
 \r
-        copiedSequences.append(seq.getName() + "\t" +\r
-            startRes + "\t" +\r
-            endRes + "\t" +\r
-            seq.getSequenceAsString(sg.getStartRes(),\r
-                sg.getEndRes() + 1) + "\n");\r
+      copiedSequences.append(seq.getName() + "\t" +\r
+                             startRes + "\t" +\r
+                             endRes + "\t" +\r
+                             seq.getSequenceAsString(sg.getStartRes(),\r
+          sg.getEndRes() + 1) + "\n");\r
     }\r
 \r
   }\r
@@ -1127,7 +1331,6 @@ public void itemStateChanged(ItemEvent evt)
           }\r
         }\r
 \r
-\r
         jalview.bin.JalviewLite.addFrame(af, newtitle, DEFAULT_WIDTH,\r
                                          DEFAULT_HEIGHT);\r
       }\r
@@ -1189,47 +1392,45 @@ public void itemStateChanged(ItemEvent evt)
       seqs.addElement(seq);\r
     }\r
 \r
+    // If the cut affects all sequences, remove highlighted columns\r
+    if (sg.getSize() == viewport.alignment.getHeight())\r
+    {\r
+      viewport.getColumnSelection().removeElements(sg.getStartRes(),\r
+          sg.getEndRes() + 1);\r
+    }\r
 \r
-   // If the cut affects all sequences, remove highlighted columns\r
-   if (sg.getSize() == viewport.alignment.getHeight())\r
-   {\r
-     viewport.getColumnSelection().removeElements(sg.getStartRes(),\r
-         sg.getEndRes() + 1);\r
-   }\r
-\r
-\r
-    SequenceI [] cut = new SequenceI[seqs.size()];\r
-    for(int i=0; i<seqs.size(); i++)\r
-      cut[i] = (SequenceI)seqs.elementAt(i);\r
-\r
+    SequenceI[] cut = new SequenceI[seqs.size()];\r
+    for (int i = 0; i < seqs.size(); i++)\r
+    {\r
+      cut[i] = (SequenceI) seqs.elementAt(i);\r
+    }\r
 \r
     /*\r
-    //ADD HISTORY ITEM\r
-    */\r
+         //ADD HISTORY ITEM\r
+     */\r
     addHistoryItem(new EditCommand("Cut Sequences",\r
-                                      EditCommand.CUT,\r
-                                      cut,\r
-                                      sg.getStartRes(),\r
-                                      sg.getEndRes()-sg.getStartRes()+1,\r
-                                      viewport.alignment));\r
-\r
+                                   EditCommand.CUT,\r
+                                   cut,\r
+                                   sg.getStartRes(),\r
+                                   sg.getEndRes() - sg.getStartRes() + 1,\r
+                                   viewport.alignment));\r
 \r
     viewport.setSelectionGroup(null);\r
     viewport.alignment.deleteGroup(sg);\r
 \r
     viewport.firePropertyChange("alignment", null,\r
-                                  viewport.getAlignment().getSequences());\r
+                                viewport.getAlignment().getSequences());\r
 \r
     if (viewport.getAlignment().getHeight() < 1)\r
     {\r
-        this.setVisible(false);\r
+      this.setVisible(false);\r
     }\r
   }\r
 \r
   protected void deleteGroups_actionPerformed()\r
   {\r
     viewport.alignment.deleteAllGroups();\r
-    viewport.sequenceColours=null;\r
+    viewport.sequenceColours = null;\r
     viewport.setSelectionGroup(null);\r
 \r
     alignPanel.repaint();\r
@@ -1242,7 +1443,7 @@ public void itemStateChanged(ItemEvent evt)
     {\r
       sg.addSequence(viewport.getAlignment().getSequenceAt(i), false);\r
     }\r
-    sg.setEndRes(viewport.alignment.getWidth()-1);\r
+    sg.setEndRes(viewport.alignment.getWidth() - 1);\r
     viewport.setSelectionGroup(sg);\r
     alignPanel.repaint();\r
     PaintRefresher.Refresh(alignPanel, viewport.getSequenceSetId());\r
@@ -1250,10 +1451,10 @@ public void itemStateChanged(ItemEvent evt)
 \r
   public void deselectAllSequenceMenuItem_actionPerformed()\r
   {\r
-    if(viewport.cursorMode)\r
+    if (viewport.cursorMode)\r
     {\r
-      alignPanel.seqPanel.keyboardNo1=null;\r
-      alignPanel.seqPanel.keyboardNo2=null;\r
+      alignPanel.seqPanel.keyboardNo1 = null;\r
+      alignPanel.seqPanel.keyboardNo2 = null;\r
     }\r
     viewport.setSelectionGroup(null);\r
     viewport.getColumnSelection().clear();\r
@@ -1282,43 +1483,50 @@ public void itemStateChanged(ItemEvent evt)
 \r
     if (colSel.size() > 0)\r
     {\r
-      if(trimLeft)\r
+      if (trimLeft)\r
+      {\r
         column = colSel.getMin();\r
+      }\r
       else\r
+      {\r
         column = colSel.getMax();\r
+      }\r
 \r
-      SequenceI [] seqs;\r
-      if(viewport.getSelectionGroup()!=null)\r
-        seqs = viewport.getSelectionGroup().getSequencesAsArray(viewport.hiddenRepSequences);\r
+      SequenceI[] seqs;\r
+      if (viewport.getSelectionGroup() != null)\r
+      {\r
+        seqs = viewport.getSelectionGroup().getSequencesAsArray(viewport.\r
+            hiddenRepSequences);\r
+      }\r
       else\r
+      {\r
         seqs = viewport.alignment.getSequencesArray();\r
-\r
+      }\r
 \r
       TrimRegionCommand trimRegion;\r
-      if(trimLeft)\r
+      if (trimLeft)\r
       {\r
         trimRegion = new TrimRegionCommand("Remove Left",\r
-                                    TrimRegionCommand.TRIM_LEFT,\r
-                                    seqs,\r
-                                    column,\r
-                                    viewport.alignment,\r
-                                    viewport.colSel,\r
-                                    viewport.selectionGroup);\r
+                                           TrimRegionCommand.TRIM_LEFT,\r
+                                           seqs,\r
+                                           column,\r
+                                           viewport.alignment,\r
+                                           viewport.colSel,\r
+                                           viewport.selectionGroup);\r
         viewport.setStartRes(0);\r
       }\r
-     else\r
-     {\r
-       trimRegion = new TrimRegionCommand("Remove Right",\r
-                                   TrimRegionCommand.TRIM_RIGHT,\r
-                                   seqs,\r
-                                   column,\r
-                                   viewport.alignment,\r
-                                   viewport.colSel,\r
-                                   viewport.selectionGroup);\r
-     }\r
-\r
-     statusBar.setText("Removed "+trimRegion.getSize()+" columns.");\r
+      else\r
+      {\r
+        trimRegion = new TrimRegionCommand("Remove Right",\r
+                                           TrimRegionCommand.TRIM_RIGHT,\r
+                                           seqs,\r
+                                           column,\r
+                                           viewport.alignment,\r
+                                           viewport.colSel,\r
+                                           viewport.selectionGroup);\r
+      }\r
 \r
+      statusBar.setText("Removed " + trimRegion.getSize() + " columns.");\r
 \r
       addHistoryItem(trimRegion);\r
 \r
@@ -1340,21 +1548,22 @@ public void itemStateChanged(ItemEvent evt)
     }\r
   }\r
 \r
-\r
   public void removeGappedColumnMenuItem_actionPerformed()\r
   {\r
-    int start = 0, end = viewport.alignment.getWidth()-1;\r
+    int start = 0, end = viewport.alignment.getWidth() - 1;\r
 \r
     SequenceI[] seqs;\r
     if (viewport.getSelectionGroup() != null)\r
     {\r
-      seqs = viewport.getSelectionGroup().getSequencesAsArray(viewport.hiddenRepSequences);\r
+      seqs = viewport.getSelectionGroup().getSequencesAsArray(viewport.\r
+          hiddenRepSequences);\r
       start = viewport.getSelectionGroup().getStartRes();\r
       end = viewport.getSelectionGroup().getEndRes();\r
     }\r
     else\r
+    {\r
       seqs = viewport.alignment.getSequencesArray();\r
-\r
+    }\r
 \r
     RemoveGapColCommand removeGapCols =\r
         new RemoveGapColCommand("Remove Gapped Columns",\r
@@ -1364,35 +1573,39 @@ public void itemStateChanged(ItemEvent evt)
 \r
     addHistoryItem(removeGapCols);\r
 \r
-    statusBar.setText("Removed "+removeGapCols.getSize()+" empty columns.");\r
+    statusBar.setText("Removed " + removeGapCols.getSize() + " empty columns.");\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
-   // ShiftList shifts;\r
-   // viewport.getAlignment().removeGaps(shifts=new ShiftList());\r
-   // edit.alColumnChanges=shifts.getInverse();\r
-   // if (viewport.hasHiddenColumns)\r
-   //   viewport.getColumnSelection().compensateForEdits(shifts);\r
-   viewport.setStartRes(seq.findIndex(startRes)-1);\r
-   viewport.firePropertyChange("alignment", null, viewport.getAlignment().getSequences());\r
+    // ShiftList shifts;\r
+    // viewport.getAlignment().removeGaps(shifts=new ShiftList());\r
+    // edit.alColumnChanges=shifts.getInverse();\r
+    // if (viewport.hasHiddenColumns)\r
+    //   viewport.getColumnSelection().compensateForEdits(shifts);\r
+    viewport.setStartRes(seq.findIndex(startRes) - 1);\r
+    viewport.firePropertyChange("alignment", null,\r
+                                viewport.getAlignment().getSequences());\r
 \r
   }\r
 \r
   public void removeAllGapsMenuItem_actionPerformed()\r
   {\r
-    int start = 0, end = viewport.alignment.getWidth()-1;\r
+    int start = 0, end = viewport.alignment.getWidth() - 1;\r
 \r
     SequenceI[] seqs;\r
     if (viewport.getSelectionGroup() != null)\r
     {\r
-      seqs = viewport.getSelectionGroup().getSequencesAsArray(viewport.hiddenRepSequences);\r
+      seqs = viewport.getSelectionGroup().getSequencesAsArray(viewport.\r
+          hiddenRepSequences);\r
       start = viewport.getSelectionGroup().getStartRes();\r
       end = viewport.getSelectionGroup().getEndRes();\r
     }\r
     else\r
+    {\r
       seqs = viewport.alignment.getSequencesArray();\r
+    }\r
 \r
     //This is to maintain viewport position on first residue\r
     //of first sequence\r
@@ -1400,13 +1613,14 @@ public void itemStateChanged(ItemEvent evt)
     int startRes = seq.findPosition(viewport.startRes);\r
 \r
     addHistoryItem(new RemoveGapsCommand("Remove Gaps",\r
-                                           seqs,\r
-                                           start, end,\r
-                     viewport.alignment));\r
+                                         seqs,\r
+                                         start, end,\r
+                                         viewport.alignment));\r
 \r
-    viewport.setStartRes(seq.findIndex(startRes)-1);\r
+    viewport.setStartRes(seq.findIndex(startRes) - 1);\r
 \r
-    viewport.firePropertyChange("alignment", null, viewport.getAlignment().getSequences());\r
+    viewport.firePropertyChange("alignment", null,\r
+                                viewport.getAlignment().getSequences());\r
 \r
   }\r
 \r
@@ -1419,18 +1633,22 @@ public void itemStateChanged(ItemEvent evt)
   {\r
     AlignmentI newal;\r
     if (viewport.hasHiddenRows)\r
+    {\r
       newal = new Alignment(viewport.getAlignment().\r
                             getHiddenSequences()\r
                             .getFullAlignment().\r
                             getSequencesArray());\r
+    }\r
     else\r
+    {\r
       newal = new Alignment(viewport.alignment.getSequencesArray());\r
+    }\r
 \r
-    if(viewport.alignment.getAlignmentAnnotation()!=null)\r
+    if (viewport.alignment.getAlignmentAnnotation() != null)\r
     {\r
-      for(int i=0; i<viewport.alignment.getAlignmentAnnotation().length; i++)\r
+      for (int i = 0; i < viewport.alignment.getAlignmentAnnotation().length; i++)\r
       {\r
-        if(!viewport.alignment.getAlignmentAnnotation()[i].autoCalculated)\r
+        if (!viewport.alignment.getAlignmentAnnotation()[i].autoCalculated)\r
         {\r
           newal.addAnnotation(viewport.alignment.getAlignmentAnnotation()[i]);\r
         }\r
@@ -1452,28 +1670,31 @@ public void itemStateChanged(ItemEvent evt)
     PaintRefresher.Register(newaf.alignPanel.seqPanel.seqCanvas,\r
                             newaf.alignPanel.av.getSequenceSetId());\r
 \r
-    Vector comps = (Vector)PaintRefresher.components.get(viewport.getSequenceSetId());\r
+    Vector comps = (Vector) PaintRefresher.components.get(viewport.\r
+        getSequenceSetId());\r
     int viewSize = -1;\r
     for (int i = 0; i < comps.size(); i++)\r
     {\r
       if (comps.elementAt(i) instanceof AlignmentPanel)\r
+      {\r
         viewSize++;\r
+      }\r
     }\r
 \r
     String title = new String(this.getTitle());\r
     if (title.indexOf("(View") > -1)\r
+    {\r
       title = title.substring(0, title.indexOf("(View"));\r
+    }\r
 \r
-    title+= "(View "+viewSize+")";\r
+    title += "(View " + viewSize + ")";\r
 \r
     newaf.setTitle(title.toString());\r
 \r
-\r
     newaf.viewport.historyList = viewport.historyList;\r
     newaf.viewport.redoList = viewport.redoList;\r
 \r
-   }\r
-\r
+  }\r
 \r
   public void seqLimits_itemStateChanged()\r
   {\r
@@ -1482,7 +1703,6 @@ public void itemStateChanged(ItemEvent evt)
     alignPanel.repaint();\r
   }\r
 \r
-\r
   protected void colourTextMenuItem_actionPerformed()\r
   {\r
     viewport.setColourText(colourTextMenuItem.getState());\r
@@ -1499,7 +1719,6 @@ public void itemStateChanged(ItemEvent evt)
     alignPanel.repaint();\r
   }\r
 \r
-\r
   public void overviewMenuItem_actionPerformed()\r
   {\r
     if (alignPanel.overviewPanel != null)\r
@@ -1528,12 +1747,11 @@ public void itemStateChanged(ItemEvent evt)
 \r
   }\r
 \r
-\r
   void changeColour(ColourSchemeI cs)\r
   {\r
     int threshold = 0;\r
 \r
-    if(cs!=null)\r
+    if (cs != null)\r
     {\r
       if (viewport.getAbovePIDThreshold())\r
       {\r
@@ -1583,7 +1801,7 @@ public void itemStateChanged(ItemEvent evt)
       {\r
         SequenceGroup sg = (SequenceGroup) groups.elementAt(i);\r
 \r
-        if(cs==null)\r
+        if (cs == null)\r
         {\r
           sg.cs = null;\r
           continue;\r
@@ -1616,13 +1834,16 @@ public void itemStateChanged(ItemEvent evt)
               sg.getSequences(viewport.hiddenRepSequences), 0, sg.getWidth()));\r
         }\r
         else\r
+        {\r
           sg.cs.setThreshold(0, viewport.getIgnoreGapsConsensus());\r
+        }\r
 \r
         if (viewport.getConservationSelected())\r
         {\r
           Conservation c = new Conservation("Group",\r
                                             ResidueProperties.propHash, 3,\r
-                                            sg.getSequences(viewport.hiddenRepSequences), 0,\r
+                                            sg.getSequences(viewport.\r
+              hiddenRepSequences), 0,\r
                                             viewport.alignment.getWidth() - 1);\r
           c.calculate();\r
           c.verdict(false, viewport.ConsPercGaps);\r
@@ -1637,7 +1858,6 @@ public void itemStateChanged(ItemEvent evt)
       }\r
     }\r
 \r
-\r
     if (alignPanel.getOverviewPanel() != null)\r
     {\r
       alignPanel.getOverviewPanel().updateOverviewImage();\r
@@ -1646,11 +1866,9 @@ public void itemStateChanged(ItemEvent evt)
     alignPanel.repaint();\r
   }\r
 \r
-\r
-\r
   protected void modifyPID_actionPerformed()\r
   {\r
-    if (viewport.getAbovePIDThreshold() && viewport.globalColourScheme!=null)\r
+    if (viewport.getAbovePIDThreshold() && viewport.globalColourScheme != null)\r
     {\r
       SliderPanel.setPIDSliderSource(alignPanel, viewport.getGlobalColourScheme(),\r
                                      "Background");\r
@@ -1660,7 +1878,7 @@ public void itemStateChanged(ItemEvent evt)
 \r
   protected void modifyConservation_actionPerformed()\r
   {\r
-    if (viewport.getConservationSelected() && viewport.globalColourScheme!=null)\r
+    if (viewport.getConservationSelected() && viewport.globalColourScheme != null)\r
     {\r
       SliderPanel.setConservationSlider(alignPanel, viewport.globalColourScheme,\r
                                         "Background");\r
@@ -1692,29 +1910,28 @@ public void itemStateChanged(ItemEvent evt)
     modifyPID_actionPerformed();\r
   }\r
 \r
-\r
-\r
   public void sortPairwiseMenuItem_actionPerformed()\r
   {\r
-    SequenceI [] oldOrder = viewport.getAlignment().getSequencesArray();\r
+    SequenceI[] oldOrder = viewport.getAlignment().getSequencesArray();\r
     AlignmentSorter.sortByPID(viewport.getAlignment(),\r
                               viewport.getAlignment().getSequenceAt(0));\r
-    addHistoryItem(new OrderCommand("Pairwise Sort", oldOrder, viewport.alignment));\r
+    addHistoryItem(new OrderCommand("Pairwise Sort", oldOrder,\r
+                                    viewport.alignment));\r
     alignPanel.repaint();\r
   }\r
 \r
   public void sortIDMenuItem_actionPerformed()\r
   {\r
-  //  addHistoryItem(new HistoryItem("ID Sort", viewport.alignment,\r
-   //                                HistoryItem.SORT));\r
+    //  addHistoryItem(new HistoryItem("ID Sort", viewport.alignment,\r
+    //                                HistoryItem.SORT));\r
     AlignmentSorter.sortByID(viewport.getAlignment());\r
     alignPanel.repaint();\r
   }\r
 \r
   public void sortGroupMenuItem_actionPerformed()\r
   {\r
-  //  addHistoryItem(new HistoryItem("Group Sort", viewport.alignment,\r
-  //                                 HistoryItem.SORT));\r
+    //  addHistoryItem(new HistoryItem("Group Sort", viewport.alignment,\r
+    //                                 HistoryItem.SORT));\r
     AlignmentSorter.sortByGroup(viewport.getAlignment());\r
     alignPanel.repaint();\r
 \r
@@ -1722,12 +1939,12 @@ public void itemStateChanged(ItemEvent evt)
 \r
   public void removeRedundancyMenuItem_actionPerformed()\r
   {\r
-     new RedundancyPanel(alignPanel);\r
+    new RedundancyPanel(alignPanel);\r
   }\r
 \r
   public void pairwiseAlignmentMenuItem_actionPerformed()\r
   {\r
-    if (viewport.getSelectionGroup()!=null\r
+    if (viewport.getSelectionGroup() != null\r
         && viewport.getSelectionGroup().getSize() > 1)\r
     {\r
       Frame frame = new Frame();\r
@@ -1819,8 +2036,8 @@ public void itemStateChanged(ItemEvent evt)
 \r
     if ( (viewport.getSelectionGroup() != null &&\r
           viewport.getSelectionGroup().getSize() > 1)\r
-      || (viewport.getSelectionGroup() == null\r
-          && viewport.alignment.getHeight() > 1))\r
+        || (viewport.getSelectionGroup() == null\r
+            && viewport.alignment.getHeight() > 1))\r
     {\r
       final TreePanel tp = new TreePanel(viewport,\r
                                          type,\r
@@ -1834,12 +2051,12 @@ public void itemStateChanged(ItemEvent evt)
 \r
   void loadTree_actionPerformed()\r
   {\r
-      CutAndPasteTransfer cap = new CutAndPasteTransfer(true, this);\r
-      cap.setText("Paste your Newick tree file here.");\r
-      cap.setTreeImport();\r
-      Frame frame = new Frame();\r
-      frame.add(cap);\r
-      jalview.bin.JalviewLite.addFrame(frame, "Paste Newick file ", 400, 300);\r
+    CutAndPasteTransfer cap = new CutAndPasteTransfer(true, this);\r
+    cap.setText("Paste your Newick tree file here.");\r
+    cap.setTreeImport();\r
+    Frame frame = new Frame();\r
+    frame.add(cap);\r
+    jalview.bin.JalviewLite.addFrame(frame, "Paste Newick file ", 400, 300);\r
   }\r
 \r
   public void loadTree(jalview.io.NewickFile tree, String treeFile)\r
@@ -1860,8 +2077,8 @@ public void itemStateChanged(ItemEvent evt)
     {\r
       public void actionPerformed(ActionEvent evt)\r
       {\r
-      //  addHistoryItem(new HistoryItem("Sort", viewport.alignment,\r
-      //                                 HistoryItem.SORT));\r
+        //  addHistoryItem(new HistoryItem("Sort", viewport.alignment,\r
+        //                                 HistoryItem.SORT));\r
         AlignmentSorter.sortByTree(viewport.getAlignment(), treePanel.getTree());\r
         alignPanel.repaint();\r
       }\r
@@ -1884,11 +2101,14 @@ public void itemStateChanged(ItemEvent evt)
   protected void about_actionPerformed()\r
   {\r
 \r
-    class AboutPanel extends Canvas\r
+    class AboutPanel\r
+        extends Canvas\r
     {\r
       String version;\r
       public AboutPanel(String version)\r
-      { this.version = version; }\r
+      {\r
+        this.version = version;\r
+      }\r
 \r
       public void paint(Graphics g)\r
       {\r
@@ -1900,7 +2120,7 @@ public void itemStateChanged(ItemEvent evt)
         int y = 5, x = 7;\r
         g.setColor(Color.black);\r
         g.setFont(new Font("Helvetica", Font.BOLD, 14));\r
-        g.drawString("Jalview - Release "+version, 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
@@ -1939,7 +2159,6 @@ public void itemStateChanged(ItemEvent evt)
       }\r
     }\r
 \r
-\r
     Frame frame = new Frame();\r
     frame.add(new AboutPanel(version));\r
     jalview.bin.JalviewLite.addFrame(frame, "Jalview", 580, 200);\r
@@ -1956,9 +2175,9 @@ public void itemStateChanged(ItemEvent evt)
     {\r
       try\r
       {\r
-        System.out.println("Show url: "+url);\r
+        System.out.println("Show url: " + url);\r
         viewport.applet.getAppletContext().showDocument(new java.net.URL(url),\r
-                                               target);\r
+            target);\r
       }\r
       catch (Exception ex)\r
       {\r
@@ -1967,92 +2186,92 @@ public void itemStateChanged(ItemEvent evt)
     }\r
   }\r
 \r
-\r
   //////////////////////////////////////////////////////////////////////////////////\r
   //JBuilder Graphics here\r
 \r
-    protected MenuBar alignFrameMenuBar = new MenuBar();\r
-    protected Menu fileMenu = new Menu("File");\r
-    protected MenuItem loadApplication = new MenuItem("View in Full Application");\r
-    protected MenuItem loadTree = new MenuItem("Load Associated Tree ...");\r
-    protected MenuItem loadAnnotations = new MenuItem("Load Features/Annotations ...");\r
-    protected MenuItem outputFeatures = new MenuItem("Export Features ...");\r
-    protected MenuItem outputAnnotations = new MenuItem("Export Annotations ...");\r
-\r
-    protected MenuItem closeMenuItem = new MenuItem("Close");\r
-    protected Menu editMenu = new Menu("Edit");\r
-    protected Menu viewMenu = new Menu("View");\r
-    protected Menu colourMenu = new Menu("Colour");\r
-    protected Menu calculateMenu = new Menu("Calculate");\r
-    protected MenuItem selectAllSequenceMenuItem = new MenuItem("Select all");\r
-    protected MenuItem deselectAllSequenceMenuItem = new MenuItem("Deselect All");\r
-    protected MenuItem invertSequenceMenuItem = new MenuItem("Invert Selection");\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
+  protected MenuBar alignFrameMenuBar = new MenuBar();\r
+  protected Menu fileMenu = new Menu("File");\r
+  protected MenuItem loadApplication = new MenuItem("View in Full Application");\r
+  protected MenuItem loadTree = new MenuItem("Load Associated Tree ...");\r
+  protected MenuItem loadAnnotations = new MenuItem(\r
+      "Load Features/Annotations ...");\r
+  protected MenuItem outputFeatures = new MenuItem("Export Features ...");\r
+  protected MenuItem outputAnnotations = new MenuItem("Export Annotations ...");\r
+\r
+  protected MenuItem closeMenuItem = new MenuItem("Close");\r
+  protected Menu editMenu = new Menu("Edit");\r
+  protected Menu viewMenu = new Menu("View");\r
+  protected Menu colourMenu = new Menu("Colour");\r
+  protected Menu calculateMenu = new Menu("Calculate");\r
+  protected MenuItem selectAllSequenceMenuItem = new MenuItem("Select all");\r
+  protected MenuItem deselectAllSequenceMenuItem = new MenuItem("Deselect All");\r
+  protected MenuItem invertSequenceMenuItem = new MenuItem("Invert Selection");\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
   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 pasteMenu = 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 CheckboxMenuItem autoCalculate\r
-        = new CheckboxMenuItem("Autocalculate Consensus", true);\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
+  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 pasteMenu = 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 CheckboxMenuItem autoCalculate\r
+      = new CheckboxMenuItem("Autocalculate Consensus", true);\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
   Panel embeddedMenu;\r
   Label embeddedEdit;\r
   Label embeddedSelect;\r
@@ -2064,176 +2283,179 @@ public void itemStateChanged(ItemEvent evt)
   Label embeddedCalculate;\r
   FlowLayout flowLayout1;\r
 \r
-  private void jbInit() throws Exception {\r
+  private void jbInit()\r
+      throws Exception\r
+  {\r
 \r
-      setMenuBar(alignFrameMenuBar);\r
+    setMenuBar(alignFrameMenuBar);\r
 \r
-      MenuItem item;\r
+    MenuItem item;\r
 \r
-      // dynamically fill save as menu with available formats\r
-      for (int i = 0; i < jalview.io.AppletFormatAdapter.WRITEABLE_FORMATS.length; i++)\r
-      {\r
+    // dynamically fill save as menu with available formats\r
+    for (int i = 0; i < jalview.io.AppletFormatAdapter.WRITEABLE_FORMATS.length;\r
+         i++)\r
+    {\r
 \r
-        item = new MenuItem( jalview.io.AppletFormatAdapter.WRITEABLE_FORMATS[i]);\r
+      item = new MenuItem(jalview.io.AppletFormatAdapter.WRITEABLE_FORMATS[i]);\r
 \r
-        item.addActionListener(new java.awt.event.ActionListener()\r
+      item.addActionListener(new java.awt.event.ActionListener()\r
+      {\r
+        public void actionPerformed(ActionEvent e)\r
         {\r
-          public void actionPerformed(ActionEvent e)\r
-          {\r
-            outputText_actionPerformed(e);\r
-          }\r
-        });\r
-\r
-        outputTextboxMenu.add(item);\r
-      }\r
-        closeMenuItem.addActionListener(this);\r
-        loadApplication.addActionListener(this);\r
-\r
-        loadTree.addActionListener(this);\r
-        loadAnnotations.addActionListener(this);\r
-        outputFeatures.addActionListener(this);\r
-        outputAnnotations.addActionListener(this);\r
-        selectAllSequenceMenuItem.addActionListener(this);\r
-        deselectAllSequenceMenuItem.addActionListener(this);\r
-        invertSequenceMenuItem.addActionListener(this);\r
-        remove2LeftMenuItem.setLabel("Remove Left");\r
-        remove2LeftMenuItem.addActionListener(this);\r
-        remove2RightMenuItem.setLabel("Remove Right");\r
-        remove2RightMenuItem.addActionListener(this);\r
-        removeGappedColumnMenuItem.setLabel("Remove Empty Columns");\r
-        removeGappedColumnMenuItem.addActionListener(this);\r
-        removeAllGapsMenuItem.setLabel("Remove All Gaps");\r
-        removeAllGapsMenuItem.addActionListener(this);\r
-        viewBoxesMenuItem.setLabel("Boxes");\r
-        viewBoxesMenuItem.setState(true);\r
-        viewBoxesMenuItem.addItemListener(this);\r
-        viewTextMenuItem.setLabel("Text");\r
-        viewTextMenuItem.setState(true);\r
-        viewTextMenuItem.addItemListener(this);\r
-        sortPairwiseMenuItem.setLabel("by Pairwise Identity");\r
-        sortPairwiseMenuItem.addActionListener(this);\r
-        sortIDMenuItem.setLabel("by ID");\r
-        sortIDMenuItem.addActionListener(this);\r
-        sortGroupMenuItem.setLabel("by Group");\r
-        sortGroupMenuItem.addActionListener(this);\r
-        removeRedundancyMenuItem.setLabel("Remove Redundancy...");\r
-        removeRedundancyMenuItem.addActionListener(this);\r
-        pairwiseAlignmentMenuItem.setLabel("Pairwise Alignments...");\r
-        pairwiseAlignmentMenuItem.addActionListener(this);\r
-        PCAMenuItem.setLabel("Principal Component Analysis");\r
-        PCAMenuItem.addActionListener(this);\r
-        averageDistanceTreeMenuItem.setLabel(\r
-            "Average Distance Using % Identity");\r
-        averageDistanceTreeMenuItem.addActionListener(this);\r
-        neighbourTreeMenuItem.setLabel("Neighbour Joining Using % Identity");\r
-        neighbourTreeMenuItem.addActionListener(this);\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(this);\r
-        zappoColour.setLabel("Zappo");\r
-        zappoColour.addActionListener(this);\r
-        taylorColour.setLabel("Taylor");\r
-        taylorColour.addActionListener(this);\r
-        hydrophobicityColour.setLabel("Hydrophobicity");\r
-        hydrophobicityColour.addActionListener(this);\r
-        helixColour.setLabel("Helix Propensity");\r
-        helixColour.addActionListener(this);\r
-        strandColour.setLabel("Strand Propensity");\r
-        strandColour.addActionListener(this);\r
-        turnColour.setLabel("Turn Propensity");\r
-        turnColour.addActionListener(this);\r
-        buriedColour.setLabel("Buried Index");\r
-        buriedColour.addActionListener(this);\r
-        userDefinedColour.setLabel("User Defined...");\r
-        userDefinedColour.addActionListener(this);\r
-        PIDColour.setLabel("Percentage Identity");\r
-        PIDColour.addActionListener(this);\r
-        BLOSUM62Colour.setLabel("BLOSUM62 Score");\r
-        BLOSUM62Colour.addActionListener(this);\r
-        avDistanceTreeBlosumMenuItem.setLabel(\r
-            "Average Distance Using BLOSUM62");\r
-        avDistanceTreeBlosumMenuItem.addActionListener(this);\r
-        njTreeBlosumMenuItem.setLabel("Neighbour Joining Using BLOSUM62");\r
-        njTreeBlosumMenuItem.addActionListener(this);\r
-        annotationPanelMenuItem.setLabel("Show Annotations");\r
-        annotationPanelMenuItem.addItemListener(this);\r
-        colourTextMenuItem.setLabel("Colour Text");\r
-        colourTextMenuItem.addItemListener(this);\r
-        overviewMenuItem.setLabel("Overview Window");\r
-        overviewMenuItem.addActionListener(this);\r
-        undoMenuItem.setEnabled(false);\r
-        undoMenuItem.setLabel("Undo");\r
-        undoMenuItem.addActionListener(this);\r
-        redoMenuItem.setEnabled(false);\r
-        redoMenuItem.setLabel("Redo");\r
-        redoMenuItem.addActionListener(this);\r
-        conservationMenuItem.setLabel("by Conservation");\r
-        conservationMenuItem.addItemListener(this);\r
-        noColourmenuItem.setLabel("None");\r
-        noColourmenuItem.addActionListener(this);\r
-        wrapMenuItem.setLabel("Wrap");\r
-        wrapMenuItem.addItemListener(this);\r
-        renderGapsMenuItem.setLabel("Show Gaps");\r
-        renderGapsMenuItem.setState(true);\r
-        renderGapsMenuItem.addItemListener(this);\r
-        findMenuItem.setLabel("Find...");\r
-        findMenuItem.addActionListener(this);\r
+          outputText_actionPerformed(e);\r
+        }\r
+      });\r
+\r
+      outputTextboxMenu.add(item);\r
+    }\r
+    closeMenuItem.addActionListener(this);\r
+    loadApplication.addActionListener(this);\r
+\r
+    loadTree.addActionListener(this);\r
+    loadAnnotations.addActionListener(this);\r
+    outputFeatures.addActionListener(this);\r
+    outputAnnotations.addActionListener(this);\r
+    selectAllSequenceMenuItem.addActionListener(this);\r
+    deselectAllSequenceMenuItem.addActionListener(this);\r
+    invertSequenceMenuItem.addActionListener(this);\r
+    remove2LeftMenuItem.setLabel("Remove Left");\r
+    remove2LeftMenuItem.addActionListener(this);\r
+    remove2RightMenuItem.setLabel("Remove Right");\r
+    remove2RightMenuItem.addActionListener(this);\r
+    removeGappedColumnMenuItem.setLabel("Remove Empty Columns");\r
+    removeGappedColumnMenuItem.addActionListener(this);\r
+    removeAllGapsMenuItem.setLabel("Remove All Gaps");\r
+    removeAllGapsMenuItem.addActionListener(this);\r
+    viewBoxesMenuItem.setLabel("Boxes");\r
+    viewBoxesMenuItem.setState(true);\r
+    viewBoxesMenuItem.addItemListener(this);\r
+    viewTextMenuItem.setLabel("Text");\r
+    viewTextMenuItem.setState(true);\r
+    viewTextMenuItem.addItemListener(this);\r
+    sortPairwiseMenuItem.setLabel("by Pairwise Identity");\r
+    sortPairwiseMenuItem.addActionListener(this);\r
+    sortIDMenuItem.setLabel("by ID");\r
+    sortIDMenuItem.addActionListener(this);\r
+    sortGroupMenuItem.setLabel("by Group");\r
+    sortGroupMenuItem.addActionListener(this);\r
+    removeRedundancyMenuItem.setLabel("Remove Redundancy...");\r
+    removeRedundancyMenuItem.addActionListener(this);\r
+    pairwiseAlignmentMenuItem.setLabel("Pairwise Alignments...");\r
+    pairwiseAlignmentMenuItem.addActionListener(this);\r
+    PCAMenuItem.setLabel("Principal Component Analysis");\r
+    PCAMenuItem.addActionListener(this);\r
+    averageDistanceTreeMenuItem.setLabel(\r
+        "Average Distance Using % Identity");\r
+    averageDistanceTreeMenuItem.addActionListener(this);\r
+    neighbourTreeMenuItem.setLabel("Neighbour Joining Using % Identity");\r
+    neighbourTreeMenuItem.addActionListener(this);\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(this);\r
+    zappoColour.setLabel("Zappo");\r
+    zappoColour.addActionListener(this);\r
+    taylorColour.setLabel("Taylor");\r
+    taylorColour.addActionListener(this);\r
+    hydrophobicityColour.setLabel("Hydrophobicity");\r
+    hydrophobicityColour.addActionListener(this);\r
+    helixColour.setLabel("Helix Propensity");\r
+    helixColour.addActionListener(this);\r
+    strandColour.setLabel("Strand Propensity");\r
+    strandColour.addActionListener(this);\r
+    turnColour.setLabel("Turn Propensity");\r
+    turnColour.addActionListener(this);\r
+    buriedColour.setLabel("Buried Index");\r
+    buriedColour.addActionListener(this);\r
+    userDefinedColour.setLabel("User Defined...");\r
+    userDefinedColour.addActionListener(this);\r
+    PIDColour.setLabel("Percentage Identity");\r
+    PIDColour.addActionListener(this);\r
+    BLOSUM62Colour.setLabel("BLOSUM62 Score");\r
+    BLOSUM62Colour.addActionListener(this);\r
+    avDistanceTreeBlosumMenuItem.setLabel(\r
+        "Average Distance Using BLOSUM62");\r
+    avDistanceTreeBlosumMenuItem.addActionListener(this);\r
+    njTreeBlosumMenuItem.setLabel("Neighbour Joining Using BLOSUM62");\r
+    njTreeBlosumMenuItem.addActionListener(this);\r
+    annotationPanelMenuItem.setLabel("Show Annotations");\r
+    annotationPanelMenuItem.addItemListener(this);\r
+    colourTextMenuItem.setLabel("Colour Text");\r
+    colourTextMenuItem.addItemListener(this);\r
+    overviewMenuItem.setLabel("Overview Window");\r
+    overviewMenuItem.addActionListener(this);\r
+    undoMenuItem.setEnabled(false);\r
+    undoMenuItem.setLabel("Undo");\r
+    undoMenuItem.addActionListener(this);\r
+    redoMenuItem.setEnabled(false);\r
+    redoMenuItem.setLabel("Redo");\r
+    redoMenuItem.addActionListener(this);\r
+    conservationMenuItem.setLabel("by Conservation");\r
+    conservationMenuItem.addItemListener(this);\r
+    noColourmenuItem.setLabel("None");\r
+    noColourmenuItem.addActionListener(this);\r
+    wrapMenuItem.setLabel("Wrap");\r
+    wrapMenuItem.addItemListener(this);\r
+    renderGapsMenuItem.setLabel("Show Gaps");\r
+    renderGapsMenuItem.setState(true);\r
+    renderGapsMenuItem.addItemListener(this);\r
+    findMenuItem.setLabel("Find...");\r
+    findMenuItem.addActionListener(this);\r
     abovePIDThreshold.setLabel("Above Identity Threshold");\r
-        abovePIDThreshold.addItemListener(this);\r
-        nucleotideColour.setLabel("Nucleotide");\r
-        nucleotideColour.addActionListener(this);\r
-        deleteGroups.setLabel("Undefine Groups");\r
-        deleteGroups.addActionListener(this);\r
-        copy.setLabel("Copy");\r
-        copy.addActionListener(this);\r
-        cut.setLabel("Cut");\r
-        cut.addActionListener(this);\r
-        delete.setLabel("Delete");\r
-        delete.addActionListener(this);\r
-        pasteMenu.setLabel("Paste");\r
-        pasteNew.setLabel("To New Alignment");\r
-        pasteNew.addActionListener(this);\r
-        pasteThis.setLabel("Add To This Alignment");\r
-        pasteThis.addActionListener(this);\r
-        applyToAllGroups.setLabel("Apply Colour To All Groups");\r
-        applyToAllGroups.setState(true);\r
-        applyToAllGroups.addItemListener(this);\r
-        font.setLabel("Font...");\r
-        font.addActionListener(this);\r
-        scaleAbove.setLabel("Scale Above");\r
-        scaleAbove.setState(true);\r
-        scaleAbove.setEnabled(false);\r
-        scaleAbove.addItemListener(this);\r
-        scaleLeft.setEnabled(false);\r
-        scaleLeft.setState(true);\r
-        scaleLeft.setLabel("Scale Left");\r
-        scaleLeft.addItemListener(this);\r
-        scaleRight.setEnabled(false);\r
-        scaleRight.setState(true);\r
-        scaleRight.setLabel("Scale Right");\r
-        scaleRight.addItemListener(this);\r
-        modifyPID.setLabel("Modify Identity Threshold...");\r
-        modifyPID.addActionListener(this);\r
-        modifyConservation.setLabel("Modify Conservation Threshold...");\r
-        modifyConservation.addActionListener(this);\r
-        sortByTreeMenu.setLabel("By Tree Order");\r
-        sort.setLabel("Sort");\r
-        calculate.setLabel("Calculate Tree");\r
-        autoCalculate.addItemListener(this);\r
-        inputText.setLabel("Input from textbox");\r
-        inputText.addActionListener(this);\r
-\r
-        helpMenu.setLabel("Help");\r
-        documentation.setLabel("Documentation");\r
-        documentation.addActionListener(this);\r
-\r
-        about.setLabel("About...");\r
-        about.addActionListener(this);\r
-          seqLimits.setState(true);\r
+    abovePIDThreshold.addItemListener(this);\r
+    nucleotideColour.setLabel("Nucleotide");\r
+    nucleotideColour.addActionListener(this);\r
+    deleteGroups.setLabel("Undefine Groups");\r
+    deleteGroups.addActionListener(this);\r
+    copy.setLabel("Copy");\r
+    copy.addActionListener(this);\r
+    cut.setLabel("Cut");\r
+    cut.addActionListener(this);\r
+    delete.setLabel("Delete");\r
+    delete.addActionListener(this);\r
+    pasteMenu.setLabel("Paste");\r
+    pasteNew.setLabel("To New Alignment");\r
+    pasteNew.addActionListener(this);\r
+    pasteThis.setLabel("Add To This Alignment");\r
+    pasteThis.addActionListener(this);\r
+    applyToAllGroups.setLabel("Apply Colour To All Groups");\r
+    applyToAllGroups.setState(true);\r
+    applyToAllGroups.addItemListener(this);\r
+    font.setLabel("Font...");\r
+    font.addActionListener(this);\r
+    scaleAbove.setLabel("Scale Above");\r
+    scaleAbove.setState(true);\r
+    scaleAbove.setEnabled(false);\r
+    scaleAbove.addItemListener(this);\r
+    scaleLeft.setEnabled(false);\r
+    scaleLeft.setState(true);\r
+    scaleLeft.setLabel("Scale Left");\r
+    scaleLeft.addItemListener(this);\r
+    scaleRight.setEnabled(false);\r
+    scaleRight.setState(true);\r
+    scaleRight.setLabel("Scale Right");\r
+    scaleRight.addItemListener(this);\r
+    modifyPID.setLabel("Modify Identity Threshold...");\r
+    modifyPID.addActionListener(this);\r
+    modifyConservation.setLabel("Modify Conservation Threshold...");\r
+    modifyConservation.addActionListener(this);\r
+    sortByTreeMenu.setLabel("By Tree Order");\r
+    sort.setLabel("Sort");\r
+    calculate.setLabel("Calculate Tree");\r
+    autoCalculate.addItemListener(this);\r
+    inputText.setLabel("Input from textbox");\r
+    inputText.addActionListener(this);\r
+\r
+    helpMenu.setLabel("Help");\r
+    documentation.setLabel("Documentation");\r
+    documentation.addActionListener(this);\r
+\r
+    about.setLabel("About...");\r
+    about.addActionListener(this);\r
+    seqLimits.setState(true);\r
     seqLimits.setLabel("Show Sequence Limits");\r
     seqLimits.addItemListener(this);\r
     featureSettings.setLabel("Feature Settings...");\r
@@ -2261,41 +2483,43 @@ public void itemStateChanged(ItemEvent evt)
     newView.setLabel("New View");\r
     newView.addActionListener(this);\r
     alignFrameMenuBar.add(fileMenu);\r
-        alignFrameMenuBar.add(editMenu);\r
+    alignFrameMenuBar.add(editMenu);\r
     alignFrameMenuBar.add(selectMenu);\r
     alignFrameMenuBar.add(viewMenu);\r
     alignFrameMenuBar.add(formatMenu);\r
     alignFrameMenuBar.add(colourMenu);\r
-        alignFrameMenuBar.add(calculateMenu);\r
-        alignFrameMenuBar.add(helpMenu);\r
-\r
-        fileMenu.add(inputText);\r
-        fileMenu.add(loadTree);\r
-        fileMenu.add(loadAnnotations);\r
-\r
-        fileMenu.addSeparator();\r
-        fileMenu.add(outputTextboxMenu);\r
-        fileMenu.add(outputFeatures);\r
-        fileMenu.add(outputAnnotations);\r
-\r
-        if(jalviewServletURL!=null)\r
-          fileMenu.add(loadApplication);\r
-\r
-        fileMenu.addSeparator();\r
-        fileMenu.add(closeMenuItem);\r
-\r
-        editMenu.add(undoMenuItem);\r
-        editMenu.add(redoMenuItem);\r
-        editMenu.add(cut);\r
-        editMenu.add(copy);\r
-        editMenu.add(pasteMenu);\r
-        editMenu.add(delete);\r
-        editMenu.addSeparator();\r
-        editMenu.add(remove2LeftMenuItem);\r
-        editMenu.add(remove2RightMenuItem);\r
-        editMenu.add(removeGappedColumnMenuItem);\r
-        editMenu.add(removeAllGapsMenuItem);\r
-        editMenu.add(removeRedundancyMenuItem);\r
+    alignFrameMenuBar.add(calculateMenu);\r
+    alignFrameMenuBar.add(helpMenu);\r
+\r
+    fileMenu.add(inputText);\r
+    fileMenu.add(loadTree);\r
+    fileMenu.add(loadAnnotations);\r
+\r
+    fileMenu.addSeparator();\r
+    fileMenu.add(outputTextboxMenu);\r
+    fileMenu.add(outputFeatures);\r
+    fileMenu.add(outputAnnotations);\r
+\r
+    if (jalviewServletURL != null)\r
+    {\r
+      fileMenu.add(loadApplication);\r
+    }\r
+\r
+    fileMenu.addSeparator();\r
+    fileMenu.add(closeMenuItem);\r
+\r
+    editMenu.add(undoMenuItem);\r
+    editMenu.add(redoMenuItem);\r
+    editMenu.add(cut);\r
+    editMenu.add(copy);\r
+    editMenu.add(pasteMenu);\r
+    editMenu.add(delete);\r
+    editMenu.addSeparator();\r
+    editMenu.add(remove2LeftMenuItem);\r
+    editMenu.add(remove2RightMenuItem);\r
+    editMenu.add(removeGappedColumnMenuItem);\r
+    editMenu.add(removeAllGapsMenuItem);\r
+    editMenu.add(removeRedundancyMenuItem);\r
     viewMenu.add(newView);\r
     viewMenu.addSeparator();\r
     viewMenu.add(menu1);\r
@@ -2303,50 +2527,50 @@ public void itemStateChanged(ItemEvent evt)
     viewMenu.addSeparator();\r
     viewMenu.add(annotationPanelMenuItem);\r
     viewMenu.addSeparator();\r
-        viewMenu.add(sequenceFeatures);\r
-        viewMenu.add(featureSettings);\r
+    viewMenu.add(sequenceFeatures);\r
+    viewMenu.add(featureSettings);\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
+    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
     colourMenu.add(annotationColour);\r
     calculateMenu.add(sort);\r
-        calculateMenu.add(calculate);\r
-        calculateMenu.addSeparator();\r
-        calculateMenu.add(pairwiseAlignmentMenuItem);\r
-        calculateMenu.add(PCAMenuItem);\r
-        calculateMenu.add(autoCalculate);\r
-        this.add(statusBar, BorderLayout.SOUTH);\r
-        pasteMenu.add(pasteNew);\r
-        pasteMenu.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
+    calculateMenu.add(calculate);\r
+    calculateMenu.addSeparator();\r
+    calculateMenu.add(pairwiseAlignmentMenuItem);\r
+    calculateMenu.add(PCAMenuItem);\r
+    calculateMenu.add(autoCalculate);\r
+    this.add(statusBar, BorderLayout.SOUTH);\r
+    pasteMenu.add(pasteNew);\r
+    pasteMenu.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
     menu1.add(showColumns);\r
     menu1.add(showSeqs);\r
     menu2.add(hideColumns);\r
@@ -2420,18 +2644,17 @@ public void itemStateChanged(ItemEvent evt)
     viewport.applet.add(embeddedMenu, BorderLayout.NORTH);\r
     viewport.applet.add(statusBar, BorderLayout.SOUTH);\r
 \r
-    alignPanel.setSize(viewport.applet.getSize().width, viewport.applet.getSize().height\r
+    alignPanel.setSize(viewport.applet.getSize().width,\r
+                       viewport.applet.getSize().height\r
                        - embeddedMenu.HEIGHT - statusBar.HEIGHT);\r
 \r
-     viewport.applet.add(alignPanel, BorderLayout.CENTER);\r
-     viewport.applet.validate();\r
+    viewport.applet.add(alignPanel, BorderLayout.CENTER);\r
+    viewport.applet.validate();\r
 \r
   }\r
 \r
-\r
-\r
   PopupMenu filePopup, editPopup, searchPopup,\r
-      viewPopup, formatPopup, colourPopup, calculatePopup, helpPopup;\r
+  viewPopup, formatPopup, colourPopup, calculatePopup, helpPopup;\r
   MenuItem featureSettings = new MenuItem();\r
   CheckboxMenuItem sequenceFeatures = new CheckboxMenuItem();\r
   MenuItem annotationColour = new MenuItem();\r
@@ -2449,36 +2672,36 @@ public void itemStateChanged(ItemEvent evt)
   public void mousePressed(MouseEvent evt)\r
   {\r
     PopupMenu popup = null;\r
-    Label source = (Label)evt.getSource();\r
-    if(source==embeddedFile)\r
+    Label source = (Label) evt.getSource();\r
+    if (source == embeddedFile)\r
     {\r
       popup = filePopup = genPopupMenu(filePopup, fileMenu);\r
     }\r
-    else if(source==embeddedEdit)\r
+    else if (source == embeddedEdit)\r
     {\r
       popup = editPopup = genPopupMenu(editPopup, editMenu);\r
     }\r
-    else if(source==embeddedSelect)\r
+    else if (source == embeddedSelect)\r
     {\r
       popup = searchPopup = genPopupMenu(searchPopup, selectMenu);\r
     }\r
-    else if(source==embeddedView)\r
+    else if (source == embeddedView)\r
     {\r
       popup = viewPopup = genPopupMenu(viewPopup, viewMenu);\r
     }\r
-    else if (source ==embeddedFormat)\r
+    else if (source == embeddedFormat)\r
     {\r
       popup = formatPopup = genPopupMenu(formatPopup, formatMenu);\r
     }\r
-    else if(source==embeddedColour)\r
+    else if (source == embeddedColour)\r
     {\r
       popup = colourPopup = genPopupMenu(colourPopup, colourMenu);\r
     }\r
-    else if(source==embeddedCalculate)\r
+    else if (source == embeddedCalculate)\r
     {\r
       popup = calculatePopup = genPopupMenu(calculatePopup, calculateMenu);\r
     }\r
-    else if(source==embeddedHelp)\r
+    else if (source == embeddedHelp)\r
     {\r
       popup = helpPopup = genPopupMenu(helpPopup, helpMenu);\r
     }\r
@@ -2491,13 +2714,13 @@ public void itemStateChanged(ItemEvent evt)
 \r
   PopupMenu genPopupMenu(PopupMenu popup, Menu original)\r
   {\r
-    if(popup!=null)\r
+    if (popup != null)\r
     {\r
       return popup;\r
     }\r
     popup = new PopupMenu();\r
     int m, mSize = original.getItemCount();\r
-    for(m=0; m<mSize; m++)\r
+    for (m = 0; m < mSize; m++)\r
     {\r
       popup.add(original.getItem(m));\r
       mSize--;\r
@@ -2506,14 +2729,17 @@ public void itemStateChanged(ItemEvent evt)
 \r
     return popup;\r
   }\r
+\r
   public void mouseClicked(MouseEvent evt)\r
   {}\r
+\r
   public void mouseReleased(MouseEvent evt)\r
   {}\r
+\r
   public void mouseEntered(MouseEvent evt)\r
   {}\r
+\r
   public void mouseExited(MouseEvent evt)\r
   {}\r
 \r
 }\r
-\r