Formatting
[jalview.git] / src / jalview / gui / PopupMenu.java
index 69e83f5..f1a38f5 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.gui;\r
 \r
-import MCview.*;\r
-\r
-import jalview.analysis.*;\r
-\r
-import jalview.datamodel.*;\r
-\r
-\r
-import jalview.schemes.*;\r
+import java.util.*;\r
 \r
 import java.awt.*;\r
 import java.awt.event.*;\r
-\r
 import javax.swing.*;\r
 \r
-import java.util.Vector;\r
-import jalview.io.FormatAdapter;\r
-\r
+import MCview.*;\r
+import jalview.analysis.*;\r
+import jalview.commands.*;\r
+import jalview.datamodel.*;\r
+import jalview.io.*;\r
+import jalview.schemes.*;\r
 \r
 /**\r
  * DOCUMENT ME!\r
@@ -42,35 +37,37 @@ import jalview.io.FormatAdapter;
  * @author $author$\r
  * @version $Revision$\r
  */\r
-public class PopupMenu extends JPopupMenu\r
+public class PopupMenu\r
+    extends JPopupMenu\r
 {\r
-    JMenu groupMenu = new JMenu();\r
-    JMenuItem groupName = new JMenuItem();\r
-    protected JRadioButtonMenuItem clustalColour = new JRadioButtonMenuItem();\r
-    protected JRadioButtonMenuItem zappoColour = new JRadioButtonMenuItem();\r
-    protected JRadioButtonMenuItem taylorColour = new JRadioButtonMenuItem();\r
-    protected JRadioButtonMenuItem hydrophobicityColour = new JRadioButtonMenuItem();\r
-    protected JRadioButtonMenuItem helixColour = new JRadioButtonMenuItem();\r
-    protected JRadioButtonMenuItem strandColour = new JRadioButtonMenuItem();\r
-    protected JRadioButtonMenuItem turnColour = new JRadioButtonMenuItem();\r
-    protected JRadioButtonMenuItem buriedColour = new JRadioButtonMenuItem();\r
-    protected JCheckBoxMenuItem abovePIDColour = new JCheckBoxMenuItem();\r
-    protected JRadioButtonMenuItem userDefinedColour = new JRadioButtonMenuItem();\r
-    protected JRadioButtonMenuItem PIDColour = new JRadioButtonMenuItem();\r
-    protected JRadioButtonMenuItem BLOSUM62Colour = new JRadioButtonMenuItem();\r
-    JRadioButtonMenuItem noColourmenuItem = new JRadioButtonMenuItem();\r
-    protected JCheckBoxMenuItem conservationMenuItem = new JCheckBoxMenuItem();\r
-    AlignmentPanel ap;\r
-    JMenu sequenceMenu = new JMenu();\r
-    JMenuItem sequenceName = new JMenuItem();\r
-    Sequence sequence;\r
-    JMenuItem unGroupMenuItem = new JMenuItem();\r
-    JMenuItem outline = new JMenuItem();\r
-    JRadioButtonMenuItem nucleotideMenuItem = new JRadioButtonMenuItem();\r
-    JMenu colourMenu = new JMenu();\r
-    JCheckBoxMenuItem showBoxes = new JCheckBoxMenuItem();\r
-    JCheckBoxMenuItem showText = new JCheckBoxMenuItem();\r
-    JCheckBoxMenuItem showColourText = new JCheckBoxMenuItem();\r
+  JMenu groupMenu = new JMenu();\r
+  JMenuItem groupName = new JMenuItem();\r
+  protected JRadioButtonMenuItem clustalColour = new JRadioButtonMenuItem();\r
+  protected JRadioButtonMenuItem zappoColour = new JRadioButtonMenuItem();\r
+  protected JRadioButtonMenuItem taylorColour = new JRadioButtonMenuItem();\r
+  protected JRadioButtonMenuItem hydrophobicityColour = new\r
+      JRadioButtonMenuItem();\r
+  protected JRadioButtonMenuItem helixColour = new JRadioButtonMenuItem();\r
+  protected JRadioButtonMenuItem strandColour = new JRadioButtonMenuItem();\r
+  protected JRadioButtonMenuItem turnColour = new JRadioButtonMenuItem();\r
+  protected JRadioButtonMenuItem buriedColour = new JRadioButtonMenuItem();\r
+  protected JCheckBoxMenuItem abovePIDColour = new JCheckBoxMenuItem();\r
+  protected JRadioButtonMenuItem userDefinedColour = new JRadioButtonMenuItem();\r
+  protected JRadioButtonMenuItem PIDColour = new JRadioButtonMenuItem();\r
+  protected JRadioButtonMenuItem BLOSUM62Colour = new JRadioButtonMenuItem();\r
+  JRadioButtonMenuItem noColourmenuItem = new JRadioButtonMenuItem();\r
+  protected JCheckBoxMenuItem conservationMenuItem = new JCheckBoxMenuItem();\r
+  AlignmentPanel ap;\r
+  JMenu sequenceMenu = new JMenu();\r
+  JMenuItem sequenceName = new JMenuItem();\r
+  Sequence sequence;\r
+  JMenuItem unGroupMenuItem = new JMenuItem();\r
+  JMenuItem outline = new JMenuItem();\r
+  JRadioButtonMenuItem nucleotideMenuItem = new JRadioButtonMenuItem();\r
+  JMenu colourMenu = new JMenu();\r
+  JCheckBoxMenuItem showBoxes = new JCheckBoxMenuItem();\r
+  JCheckBoxMenuItem showText = new JCheckBoxMenuItem();\r
+  JCheckBoxMenuItem showColourText = new JCheckBoxMenuItem();\r
   JMenu editMenu = new JMenu();\r
   JMenuItem cut = new JMenuItem();\r
   JMenuItem copy = new JMenuItem();\r
@@ -82,368 +79,376 @@ public class PopupMenu extends JPopupMenu
   JMenuItem enterPDB = new JMenuItem();\r
   JMenuItem discoverPDB = new JMenuItem();\r
   JMenu outputMenu = new JMenu();\r
+  JMenuItem sequenceFeature = new JMenuItem();\r
+  JMenuItem textColour = new JMenuItem();\r
+  JMenu jMenu1 = new JMenu();\r
 \r
   /**\r
-     * Creates a new PopupMenu object.\r
-     *\r
-     * @param ap DOCUMENT ME!\r
-     * @param seq DOCUMENT ME!\r
-     */\r
-    public PopupMenu(final AlignmentPanel ap, Sequence seq, Vector links)\r
-    {\r
-        ///////////////////////////////////////////////////////////\r
-        // If this is activated from the sequence panel, the user may want to\r
-        // edit or annotate a particular residue. Therefore display the residue menu\r
-        //\r
-        // If from the IDPanel, we must display the sequence menu\r
-        //////////////////////////////////////////////////////////\r
-        this.ap = ap;\r
-        sequence = seq;\r
-\r
-        ButtonGroup colours = new ButtonGroup();\r
-        colours.add(noColourmenuItem);\r
-        colours.add(clustalColour);\r
-        colours.add(zappoColour);\r
-        colours.add(taylorColour);\r
-        colours.add(hydrophobicityColour);\r
-        colours.add(helixColour);\r
-        colours.add(strandColour);\r
-        colours.add(turnColour);\r
-        colours.add(buriedColour);\r
-        colours.add(abovePIDColour);\r
-        colours.add(userDefinedColour);\r
-        colours.add(PIDColour);\r
-        colours.add(BLOSUM62Colour);\r
-\r
-        for (int i = 0; i < jalview.io.FormatAdapter.WRITEABLE_FORMATS.length; i++)\r
+   * Creates a new PopupMenu object.\r
+   *\r
+   * @param ap DOCUMENT ME!\r
+   * @param seq DOCUMENT ME!\r
+   */\r
+  public PopupMenu(final AlignmentPanel ap, Sequence seq, Vector links)\r
+  {\r
+    ///////////////////////////////////////////////////////////\r
+    // If this is activated from the sequence panel, the user may want to\r
+    // edit or annotate a particular residue. Therefore display the residue menu\r
+    //\r
+    // If from the IDPanel, we must display the sequence menu\r
+    //////////////////////////////////////////////////////////\r
+    this.ap = ap;\r
+    sequence = seq;\r
+\r
+    ButtonGroup colours = new ButtonGroup();\r
+    colours.add(noColourmenuItem);\r
+    colours.add(clustalColour);\r
+    colours.add(zappoColour);\r
+    colours.add(taylorColour);\r
+    colours.add(hydrophobicityColour);\r
+    colours.add(helixColour);\r
+    colours.add(strandColour);\r
+    colours.add(turnColour);\r
+    colours.add(buriedColour);\r
+    colours.add(abovePIDColour);\r
+    colours.add(userDefinedColour);\r
+    colours.add(PIDColour);\r
+    colours.add(BLOSUM62Colour);\r
+\r
+    for (int i = 0; i < jalview.io.FormatAdapter.WRITEABLE_FORMATS.length; i++)\r
+    {\r
+      JMenuItem item = new JMenuItem(jalview.io.FormatAdapter.WRITEABLE_FORMATS[\r
+                                     i]);\r
+\r
+      item.addActionListener(new java.awt.event.ActionListener()\r
+      {\r
+        public void actionPerformed(ActionEvent e)\r
+        {\r
+          outputText_actionPerformed(e);\r
+        }\r
+      });\r
+\r
+      outputMenu.add(item);\r
+    }\r
+\r
+    try\r
+    {\r
+      jbInit();\r
+    }\r
+    catch (Exception e)\r
+    {\r
+      e.printStackTrace();\r
+    }\r
+\r
+    if (seq != null)\r
+    {\r
+      sequenceMenu.setText(sequence.getName());\r
+\r
+      JMenuItem menuItem;\r
+      if (seq.getDatasetSequence().getPDBId() != null)\r
+      {\r
+        java.util.Enumeration e = seq.getDatasetSequence().getPDBId().\r
+            elements();\r
+\r
+        while (e.hasMoreElements())\r
         {\r
-          JMenuItem item = new JMenuItem( jalview.io.FormatAdapter.WRITEABLE_FORMATS[i] );\r
+          final PDBEntry pdb = (PDBEntry) e.nextElement();\r
 \r
-          item.addActionListener(new java.awt.event.ActionListener()\r
+          menuItem = new JMenuItem();\r
+          menuItem.setText("View PDB entry: " + pdb.getId());\r
+          menuItem.addActionListener(new java.awt.event.ActionListener()\r
           {\r
             public void actionPerformed(ActionEvent e)\r
             {\r
-              outputText_actionPerformed(e);\r
+              new PDBViewer(pdb, sequence, ap.seqPanel.seqCanvas);\r
             }\r
           });\r
-\r
-          outputMenu.add(item);\r
+          sequenceMenu.add(menuItem);\r
         }\r
+      }\r
 \r
-\r
-        try\r
-        {\r
-            jbInit();\r
-        }\r
-        catch (Exception e)\r
+      menuItem = new JMenuItem("Hide Sequences");\r
+      menuItem.addActionListener(new java.awt.event.ActionListener()\r
+      {\r
+        public void actionPerformed(ActionEvent e)\r
         {\r
-            e.printStackTrace();\r
+          hideSequences(false);\r
         }\r
+      });\r
+      add(menuItem);\r
 \r
-\r
-        if (seq != null)\r
+      if (ap.av.getSelectionGroup() != null\r
+          && ap.av.getSelectionGroup().getSize() > 1)\r
+      {\r
+        menuItem = new JMenuItem("Represent Group with " + seq.getName());\r
+        menuItem.addActionListener(new java.awt.event.ActionListener()\r
         {\r
-          int start = Math.max(sequence.getName().length()-15, 0);\r
-          sequenceMenu.setText(sequence.getName().substring(start));\r
-\r
-          JMenuItem menuItem;\r
-          if( seq.getDatasetSequence().getPDBId() != null)\r
+          public void actionPerformed(ActionEvent e)\r
           {\r
-            java.util.Enumeration e = seq.getDatasetSequence().getPDBId().\r
-                elements();\r
-\r
-            while (e.hasMoreElements())\r
-            {\r
-              final PDBEntry pdb = (PDBEntry) e.nextElement();\r
-\r
-              menuItem = new JMenuItem();\r
-              menuItem.setText("View PDB entry: " + pdb.getId());\r
-              menuItem.addActionListener(new java.awt.event.ActionListener()\r
-              {\r
-                public void actionPerformed(ActionEvent e)\r
-                {\r
-                  new PDBViewer(pdb, sequence, ap.seqPanel.seqCanvas);\r
-                }\r
-              });\r
-              sequenceMenu.add(menuItem);\r
-            }\r
+            hideSequences(true);\r
           }\r
+        });\r
+        sequenceMenu.add(menuItem);\r
+      }\r
 \r
-          menuItem = new JMenuItem("Hide Sequences");\r
-          menuItem.addActionListener(new java.awt.event.ActionListener()\r
-              {\r
-                public void actionPerformed(ActionEvent e)\r
-                {\r
-                  hideSequences(false);\r
-                }\r
-              });\r
-          add(menuItem);\r
+      if (ap.av.hasHiddenRows)\r
+      {\r
+        final int index = ap.av.alignment.findIndex(seq);\r
 \r
-          if(ap.av.getSelectionGroup() !=null\r
-             && ap.av.getSelectionGroup().getSize(false)>1)\r
+        if (ap.av.adjustForHiddenSeqs(index) -\r
+            ap.av.adjustForHiddenSeqs(index - 1) > 1)\r
+        {\r
+          menuItem = new JMenuItem("Reveal Sequences");\r
+          menuItem.addActionListener(new ActionListener()\r
           {\r
-            menuItem = new JMenuItem("Represent Group with " + seq.getName());\r
-            menuItem.addActionListener(new java.awt.event.ActionListener()\r
+            public void actionPerformed(ActionEvent e)\r
             {\r
-              public void actionPerformed(ActionEvent e)\r
+              ap.av.showSequence(index);\r
+              if (ap.overviewPanel != null)\r
               {\r
-                hideSequences(true);\r
+                ap.overviewPanel.updateOverviewImage();\r
               }\r
-            });\r
-            sequenceMenu.add(menuItem);\r
-          }\r
+            }\r
+          });\r
+          add(menuItem);\r
+        }\r
 \r
-          if (ap.av.hasHiddenRows)\r
+        menuItem = new JMenuItem("Reveal All");\r
+        menuItem.addActionListener(new ActionListener()\r
+        {\r
+          public void actionPerformed(ActionEvent e)\r
           {\r
-            final int index = ap.av.alignment.findIndex(seq);\r
-\r
-            if (ap.av.adjustForHiddenSeqs(index) -\r
-                ap.av.adjustForHiddenSeqs(index - 1) > 1)\r
+            ap.av.showAllHiddenSeqs();\r
+            if (ap.overviewPanel != null)\r
             {\r
-              menuItem = new JMenuItem("Reveal Sequences");\r
-              menuItem.addActionListener(new ActionListener()\r
-              {\r
-                public void actionPerformed(ActionEvent e)\r
-                {\r
-                  ap.av.showSequence(index);\r
-                  if (ap.overviewPanel != null)\r
-                    ap.overviewPanel.updateOverviewImage();\r
-                }\r
-              });\r
-              add(menuItem);\r
+              ap.overviewPanel.updateOverviewImage();\r
             }\r
-\r
-            menuItem = new JMenuItem("Reveal All");\r
-            menuItem.addActionListener(new ActionListener()\r
-                {\r
-                  public void actionPerformed(ActionEvent e)\r
-                  {\r
-                    ap.av.showAllHiddenSeqs();\r
-                    if (ap.overviewPanel != null)\r
-                      ap.overviewPanel.updateOverviewImage();\r
-                    }\r
-                });\r
-\r
-            add(menuItem);\r
           }\r
+        });\r
 \r
+        add(menuItem);\r
+      }\r
 \r
-        }\r
+    }\r
 \r
+    SequenceGroup sg = ap.av.getSelectionGroup();\r
 \r
+    if (sg != null)\r
+    {\r
+      groupName.setText(sg.getName());\r
 \r
-        SequenceGroup sg = ap.av.getSelectionGroup();\r
+      if (sg.cs instanceof ZappoColourScheme)\r
+      {\r
+        zappoColour.setSelected(true);\r
+      }\r
+      else if (sg.cs instanceof TaylorColourScheme)\r
+      {\r
+        taylorColour.setSelected(true);\r
+      }\r
+      else if (sg.cs instanceof PIDColourScheme)\r
+      {\r
+        PIDColour.setSelected(true);\r
+      }\r
+      else if (sg.cs instanceof Blosum62ColourScheme)\r
+      {\r
+        BLOSUM62Colour.setSelected(true);\r
+      }\r
+      else if (sg.cs instanceof UserColourScheme)\r
+      {\r
+        userDefinedColour.setSelected(true);\r
+      }\r
+      else if (sg.cs instanceof HydrophobicColourScheme)\r
+      {\r
+        hydrophobicityColour.setSelected(true);\r
+      }\r
+      else if (sg.cs instanceof HelixColourScheme)\r
+      {\r
+        helixColour.setSelected(true);\r
+      }\r
+      else if (sg.cs instanceof StrandColourScheme)\r
+      {\r
+        strandColour.setSelected(true);\r
+      }\r
+      else if (sg.cs instanceof TurnColourScheme)\r
+      {\r
+        turnColour.setSelected(true);\r
+      }\r
+      else if (sg.cs instanceof BuriedColourScheme)\r
+      {\r
+        buriedColour.setSelected(true);\r
+      }\r
+      else if (sg.cs instanceof ClustalxColourScheme)\r
+      {\r
+        clustalColour.setSelected(true);\r
+      }\r
+      else\r
+      {\r
+        noColourmenuItem.setSelected(true);\r
+      }\r
 \r
-        if (sg != null)\r
-        {\r
-            groupName.setText(sg.getName());\r
+      if (sg.cs != null && sg.cs.conservationApplied())\r
+      {\r
+        conservationMenuItem.setSelected(true);\r
+      }\r
 \r
-            if (sg.cs instanceof ZappoColourScheme)\r
-            {\r
-                zappoColour.setSelected(true);\r
-            }\r
-            else if (sg.cs instanceof TaylorColourScheme)\r
-            {\r
-                taylorColour.setSelected(true);\r
-            }\r
-            else if (sg.cs instanceof PIDColourScheme)\r
-            {\r
-                PIDColour.setSelected(true);\r
-            }\r
-            else if (sg.cs instanceof Blosum62ColourScheme)\r
-            {\r
-                BLOSUM62Colour.setSelected(true);\r
-            }\r
-            else if (sg.cs instanceof UserColourScheme)\r
-            {\r
-                userDefinedColour.setSelected(true);\r
-            }\r
-            else if (sg.cs instanceof HydrophobicColourScheme)\r
-            {\r
-                hydrophobicityColour.setSelected(true);\r
-            }\r
-            else if (sg.cs instanceof HelixColourScheme)\r
-            {\r
-                helixColour.setSelected(true);\r
-            }\r
-            else if (sg.cs instanceof StrandColourScheme)\r
-            {\r
-                strandColour.setSelected(true);\r
-            }\r
-            else if (sg.cs instanceof TurnColourScheme)\r
-            {\r
-                turnColour.setSelected(true);\r
-            }\r
-            else if (sg.cs instanceof BuriedColourScheme)\r
-            {\r
-                buriedColour.setSelected(true);\r
-            }\r
-            else if (sg.cs instanceof ClustalxColourScheme)\r
-            {\r
-                clustalColour.setSelected(true);\r
-            }\r
-            else\r
-            {\r
-                noColourmenuItem.setSelected(true);\r
-            }\r
+      showText.setSelected(sg.getDisplayText());\r
+      showColourText.setSelected(sg.getColourText());\r
+      showBoxes.setSelected(sg.getDisplayBoxes());\r
+    }\r
+    else\r
+    {\r
+      groupMenu.setVisible(false);\r
+      editMenu.setVisible(false);\r
+    }\r
 \r
-            if (sg.cs!=null && sg.cs.conservationApplied())\r
-            {\r
-                conservationMenuItem.setSelected(true);\r
-            }\r
+    if (!ap.av.alignment.getGroups().contains(sg))\r
+    {\r
+      unGroupMenuItem.setVisible(false);\r
+    }\r
 \r
-            showText.setSelected(sg.getDisplayText());\r
-            showColourText.setSelected(sg.getColourText());\r
-            showBoxes.setSelected(sg.getDisplayBoxes());\r
-        }\r
-        else\r
-        {\r
-          groupMenu.setVisible(false);\r
-          editMenu.setVisible(false);\r
-        }\r
+    if (seq == null)\r
+    {\r
+      sequenceMenu.setVisible(false);\r
+      pdbMenu.setVisible(false);\r
+    }\r
 \r
-        if (!ap.av.alignment.getGroups().contains(sg))\r
-        {\r
-            unGroupMenuItem.setVisible(false);\r
-        }\r
+    if (links != null && links.size() > 0)\r
+    {\r
+      JMenu linkMenu = new JMenu("Link");\r
+      JMenuItem item;\r
+      for (int i = 0; i < links.size(); i++)\r
+      {\r
+        String link = links.elementAt(i).toString();\r
+        final String label = link.substring(0, link.indexOf("|"));\r
+        item = new JMenuItem(label);\r
+        final String url;\r
 \r
+        if (link.indexOf("$SEQUENCE_ID$") > -1)\r
+        {\r
+          String id = seq.getName();\r
+          if (id.indexOf("|") > -1)\r
+          {\r
+            id = id.substring(id.lastIndexOf("|") + 1);\r
+          }\r
 \r
-        if (seq == null)\r
+          url = link.substring(link.indexOf("|") + 1,\r
+                               link.indexOf("$SEQUENCE_ID$"))\r
+              + id +\r
+              link.substring(link.indexOf("$SEQUENCE_ID$") + 13);\r
+        }\r
+        else\r
         {\r
-            sequenceMenu.setVisible(false);\r
-            pdbMenu.setVisible(false);\r
+          url = link.substring(link.lastIndexOf("|") + 1);\r
         }\r
 \r
-        if(links != null && links.size()>0)\r
+        item.addActionListener(new java.awt.event.ActionListener()\r
         {\r
-          JMenu linkMenu = new JMenu("Link");\r
-          JMenuItem item;\r
-          for(int i=0; i<links.size(); i++)\r
+          public void actionPerformed(ActionEvent e)\r
           {\r
-            String link = links.elementAt(i).toString();\r
-            final String label = link.substring(0, link.indexOf("|"));\r
-            item = new JMenuItem(label);\r
-            final String url;\r
-\r
-            if (link.indexOf("$SEQUENCE_ID$") > -1)\r
-            {\r
-              String id = seq.getName();\r
-              if (id.indexOf("|") > -1)\r
-                id = id.substring(id.lastIndexOf("|") + 1);\r
-\r
-              url = link.substring(link.indexOf("|") + 1,\r
-                                   link.indexOf("$SEQUENCE_ID$"))\r
-                  + id +\r
-                  link.substring(link.indexOf("$SEQUENCE_ID$") + 13);\r
-            }\r
-            else\r
-              url = link.substring(link.lastIndexOf("|")+1);\r
-\r
-\r
-            item.addActionListener(new java.awt.event.ActionListener()\r
-            {\r
-                public void actionPerformed(ActionEvent e)\r
-                {\r
-                    showLink(url);\r
-                }\r
-            });\r
-\r
-            linkMenu.add(item);\r
+            showLink(url);\r
           }\r
-          if(sequence!=null)\r
-            sequenceMenu.add(linkMenu);\r
-          else\r
-            add(linkMenu);\r
-        }\r
+        });\r
+\r
+        linkMenu.add(item);\r
+      }\r
+      if (sequence != null)\r
+      {\r
+        sequenceMenu.add(linkMenu);\r
+      }\r
+      else\r
+      {\r
+        add(linkMenu);\r
+      }\r
     }\r
+  }\r
 \r
+  /**\r
+   * DOCUMENT ME!\r
+   *\r
+   * @throws Exception DOCUMENT ME!\r
+   */\r
+  private void jbInit()\r
+      throws Exception\r
+  {\r
+    groupMenu.setText("Group");\r
+    groupMenu.setText("Selection");\r
+    groupName.setText("Name");\r
+    groupName.addActionListener(new java.awt.event.ActionListener()\r
+    {\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        groupName_actionPerformed();\r
+      }\r
+    });\r
+    sequenceMenu.setText("Sequence");\r
+    sequenceName.setText("Edit Name/Description");\r
+    sequenceName.addActionListener(new java.awt.event.ActionListener()\r
+    {\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        sequenceName_actionPerformed();\r
+      }\r
+    });\r
+    PIDColour.setFocusPainted(false);\r
+    unGroupMenuItem.setText("Remove Group");\r
+    unGroupMenuItem.addActionListener(new java.awt.event.ActionListener()\r
+    {\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        unGroupMenuItem_actionPerformed();\r
+      }\r
+    });\r
 \r
-    /**\r
-     * DOCUMENT ME!\r
-     *\r
-     * @throws Exception DOCUMENT ME!\r
-     */\r
-    private void jbInit() throws Exception\r
+    outline.setText("Border colour");\r
+    outline.addActionListener(new java.awt.event.ActionListener()\r
     {\r
-        groupMenu.setText("Group");\r
-        groupMenu.setText("Selection");\r
-        groupName.setText("Name");\r
-        groupName.addActionListener(new java.awt.event.ActionListener()\r
-            {\r
-                public void actionPerformed(ActionEvent e)\r
-                {\r
-                    groupName_actionPerformed(e);\r
-                }\r
-            });\r
-        sequenceMenu.setText("Sequence");\r
-        sequenceName.setText("Edit Name/Description");\r
-        sequenceName.addActionListener(new java.awt.event.ActionListener()\r
-            {\r
-                public void actionPerformed(ActionEvent e)\r
-                {\r
-                    sequenceName_actionPerformed(e);\r
-                }\r
-            });\r
-        PIDColour.setFocusPainted(false);\r
-        unGroupMenuItem.setText("Remove Group");\r
-        unGroupMenuItem.addActionListener(new java.awt.event.ActionListener()\r
-            {\r
-                public void actionPerformed(ActionEvent e)\r
-                {\r
-                    unGroupMenuItem_actionPerformed(e);\r
-                }\r
-            });\r
-\r
-        outline.setText("Border colour");\r
-        outline.addActionListener(new java.awt.event.ActionListener()\r
-            {\r
-                public void actionPerformed(ActionEvent e)\r
-                {\r
-                    outline_actionPerformed(e);\r
-                }\r
-            });\r
-        nucleotideMenuItem.setText("Nucleotide");\r
-        nucleotideMenuItem.addActionListener(new ActionListener()\r
-            {\r
-                public void actionPerformed(ActionEvent e)\r
-                {\r
-                    nucleotideMenuItem_actionPerformed(e);\r
-                }\r
-            });\r
-        colourMenu.setText("Group Colour");\r
-        showBoxes.setText("Boxes");\r
-        showBoxes.setState(true);\r
-        showBoxes.addActionListener(new ActionListener()\r
-            {\r
-                public void actionPerformed(ActionEvent e)\r
-                {\r
-                    showBoxes_actionPerformed(e);\r
-                }\r
-            });\r
-        showText.setText("Text");\r
-        showText.setState(true);\r
-        showText.addActionListener(new ActionListener()\r
-            {\r
-                public void actionPerformed(ActionEvent e)\r
-                {\r
-                    showText_actionPerformed(e);\r
-                }\r
-            });\r
-        showColourText.setText("Colour Text");\r
-        showColourText.addActionListener(new ActionListener()\r
-            {\r
-                public void actionPerformed(ActionEvent e)\r
-                {\r
-                    showColourText_actionPerformed(e);\r
-                }\r
-            });\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        outline_actionPerformed();\r
+      }\r
+    });\r
+    nucleotideMenuItem.setText("Nucleotide");\r
+    nucleotideMenuItem.addActionListener(new ActionListener()\r
+    {\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        nucleotideMenuItem_actionPerformed();\r
+      }\r
+    });\r
+    colourMenu.setText("Group Colour");\r
+    showBoxes.setText("Boxes");\r
+    showBoxes.setState(true);\r
+    showBoxes.addActionListener(new ActionListener()\r
+    {\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        showBoxes_actionPerformed();\r
+      }\r
+    });\r
+    showText.setText("Text");\r
+    showText.setState(true);\r
+    showText.addActionListener(new ActionListener()\r
+    {\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        showText_actionPerformed();\r
+      }\r
+    });\r
+    showColourText.setText("Colour Text");\r
+    showColourText.addActionListener(new ActionListener()\r
+    {\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        showColourText_actionPerformed();\r
+      }\r
+    });\r
     editMenu.setText("Edit");\r
     cut.setText("Cut");\r
     cut.addActionListener(new ActionListener()\r
     {\r
       public void actionPerformed(ActionEvent e)\r
       {\r
-        cut_actionPerformed(e);\r
+        cut_actionPerformed();\r
       }\r
     });\r
     upperCase.setText("To Upper Case");\r
@@ -451,7 +456,7 @@ public class PopupMenu extends JPopupMenu
     {\r
       public void actionPerformed(ActionEvent e)\r
       {\r
-        upperCase_actionPerformed(e);\r
+        changeCase(e);\r
       }\r
     });\r
     copy.setText("Copy");\r
@@ -459,7 +464,7 @@ public class PopupMenu extends JPopupMenu
     {\r
       public void actionPerformed(ActionEvent e)\r
       {\r
-        copy_actionPerformed(e);\r
+        copy_actionPerformed();\r
       }\r
     });\r
     lowerCase.setText("To Lower Case");\r
@@ -467,7 +472,7 @@ public class PopupMenu extends JPopupMenu
     {\r
       public void actionPerformed(ActionEvent e)\r
       {\r
-        lowerCase_actionPerformed(e);\r
+        changeCase(e);\r
       }\r
     });\r
     toggle.setText("Toggle Case");\r
@@ -475,7 +480,7 @@ public class PopupMenu extends JPopupMenu
     {\r
       public void actionPerformed(ActionEvent e)\r
       {\r
-        toggle_actionPerformed(e);\r
+        changeCase(e);\r
       }\r
     });\r
     pdbMenu.setText("Associate Structure with Sequence");\r
@@ -484,7 +489,7 @@ public class PopupMenu extends JPopupMenu
     {\r
       public void actionPerformed(ActionEvent e)\r
       {\r
-        pdbFromFile_actionPerformed(e);\r
+        pdbFromFile_actionPerformed();\r
       }\r
     });\r
     enterPDB.setText("Enter PDB Id");\r
@@ -492,7 +497,7 @@ public class PopupMenu extends JPopupMenu
     {\r
       public void actionPerformed(ActionEvent e)\r
       {\r
-        enterPDB_actionPerformed(e);\r
+        enterPDB_actionPerformed();\r
       }\r
     });\r
     discoverPDB.setText("Discover PDB ids");\r
@@ -500,63 +505,74 @@ public class PopupMenu extends JPopupMenu
     {\r
       public void actionPerformed(ActionEvent e)\r
       {\r
-        discoverPDB_actionPerformed(e);\r
+        discoverPDB_actionPerformed();\r
       }\r
     });\r
     outputMenu.setText("Output to Textbox...");\r
+    sequenceFeature.setText("Create Sequence Feature");\r
+    sequenceFeature.addActionListener(new ActionListener()\r
+    {\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        sequenceFeature_actionPerformed();\r
+      }\r
+    });\r
+    textColour.setText("Text Colour");\r
+    textColour.addActionListener(new ActionListener()\r
+    {\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        textColour_actionPerformed();\r
+      }\r
+    });\r
+    jMenu1.setText("Group");\r
     add(groupMenu);\r
 \r
     add(sequenceMenu);\r
     groupMenu.add(editMenu);\r
     groupMenu.add(outputMenu);\r
-    groupMenu.addSeparator();\r
-    groupMenu.add(groupName);\r
-    groupMenu.add(unGroupMenuItem);\r
-        groupMenu.add(colourMenu);\r
-    groupMenu.add(showBoxes);\r
-        groupMenu.add(showText);\r
-        groupMenu.add(showColourText);\r
-    groupMenu.add(outline);\r
-        sequenceMenu.add(sequenceName);\r
+    groupMenu.add(sequenceFeature);\r
+    groupMenu.add(jMenu1);\r
+    sequenceMenu.add(sequenceName);\r
     sequenceMenu.add(pdbMenu);\r
+    colourMenu.add(textColour);\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(nucleotideMenuItem);\r
-        colourMenu.add(userDefinedColour);\r
-\r
-        if(jalview.gui.UserDefinedColours.getUserColourSchemes()!=null)\r
-        {\r
-          java.util.Enumeration userColours = jalview.gui.UserDefinedColours.\r
-              getUserColourSchemes().keys();\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(nucleotideMenuItem);\r
+    colourMenu.add(userDefinedColour);\r
+\r
+    if (jalview.gui.UserDefinedColours.getUserColourSchemes() != null)\r
+    {\r
+      java.util.Enumeration userColours = jalview.gui.UserDefinedColours.\r
+          getUserColourSchemes().keys();\r
 \r
-          while (userColours.hasMoreElements())\r
+      while (userColours.hasMoreElements())\r
+      {\r
+        JMenuItem item = new JMenuItem(userColours.\r
+                                       nextElement().toString());\r
+        item.addActionListener(new ActionListener()\r
+        {\r
+          public void actionPerformed(ActionEvent evt)\r
           {\r
-            JMenuItem item = new JMenuItem(userColours.\r
-                nextElement().toString());\r
-            item.addActionListener(new ActionListener()\r
-            {\r
-              public void actionPerformed(ActionEvent evt)\r
-              {\r
-                userDefinedColour_actionPerformed(evt);\r
-              }\r
-            });\r
-            colourMenu.add(item);\r
+            userDefinedColour_actionPerformed(evt);\r
           }\r
-        }\r
-\r
+        });\r
+        colourMenu.add(item);\r
+      }\r
+    }\r
 \r
-        colourMenu.addSeparator();\r
-        colourMenu.add(abovePIDColour);\r
-        colourMenu.add(conservationMenuItem);\r
+    colourMenu.addSeparator();\r
+    colourMenu.add(abovePIDColour);\r
+    colourMenu.add(conservationMenuItem);\r
     editMenu.add(copy);\r
     editMenu.add(cut);\r
     editMenu.add(upperCase);\r
@@ -565,665 +581,680 @@ public class PopupMenu extends JPopupMenu
     pdbMenu.add(pdbFromFile);\r
     pdbMenu.add(enterPDB);\r
     pdbMenu.add(discoverPDB);\r
+    jMenu1.add(groupName);\r
+    jMenu1.add(unGroupMenuItem);\r
+    jMenu1.add(colourMenu);\r
+    jMenu1.add(showBoxes);\r
+    jMenu1.add(showText);\r
+    jMenu1.add(showColourText);\r
+    jMenu1.add(outline);\r
     noColourmenuItem.setText("None");\r
-        noColourmenuItem.addActionListener(new java.awt.event.ActionListener()\r
-            {\r
-                public void actionPerformed(ActionEvent e)\r
-                {\r
-                    noColourmenuItem_actionPerformed(e);\r
-                }\r
-            });\r
-\r
-        clustalColour.setText("Clustalx colours");\r
-        clustalColour.addActionListener(new java.awt.event.ActionListener()\r
-            {\r
-                public void actionPerformed(ActionEvent e)\r
-                {\r
-                    clustalColour_actionPerformed(e);\r
-                }\r
-            });\r
-        zappoColour.setText("Zappo");\r
-        zappoColour.addActionListener(new java.awt.event.ActionListener()\r
-            {\r
-                public void actionPerformed(ActionEvent e)\r
-                {\r
-                    zappoColour_actionPerformed(e);\r
-                }\r
-            });\r
-        taylorColour.setText("Taylor");\r
-        taylorColour.addActionListener(new java.awt.event.ActionListener()\r
-            {\r
-                public void actionPerformed(ActionEvent e)\r
-                {\r
-                    taylorColour_actionPerformed(e);\r
-                }\r
-            });\r
-        hydrophobicityColour.setText("Hydrophobicity");\r
-        hydrophobicityColour.addActionListener(new java.awt.event.ActionListener()\r
-            {\r
-                public void actionPerformed(ActionEvent e)\r
-                {\r
-                    hydrophobicityColour_actionPerformed(e);\r
-                }\r
-            });\r
-        helixColour.setText("Helix propensity");\r
-        helixColour.addActionListener(new java.awt.event.ActionListener()\r
-            {\r
-                public void actionPerformed(ActionEvent e)\r
-                {\r
-                    helixColour_actionPerformed(e);\r
-                }\r
-            });\r
-        strandColour.setText("Strand propensity");\r
-        strandColour.addActionListener(new java.awt.event.ActionListener()\r
-            {\r
-                public void actionPerformed(ActionEvent e)\r
-                {\r
-                    strandColour_actionPerformed(e);\r
-                }\r
-            });\r
-        turnColour.setText("Turn propensity");\r
-        turnColour.addActionListener(new java.awt.event.ActionListener()\r
-            {\r
-                public void actionPerformed(ActionEvent e)\r
-                {\r
-                    turnColour_actionPerformed(e);\r
-                }\r
-            });\r
-        buriedColour.setText("Buried Index");\r
-        buriedColour.addActionListener(new java.awt.event.ActionListener()\r
-            {\r
-                public void actionPerformed(ActionEvent e)\r
-                {\r
-                    buriedColour_actionPerformed(e);\r
-                }\r
-            });\r
-        abovePIDColour.setText("Above % Identity");\r
-        abovePIDColour.addActionListener(new java.awt.event.ActionListener()\r
-            {\r
-                public void actionPerformed(ActionEvent e)\r
-                {\r
-                    abovePIDColour_actionPerformed(e);\r
-                }\r
-            });\r
-        userDefinedColour.setText("User Defined...");\r
-        userDefinedColour.addActionListener(new java.awt.event.ActionListener()\r
-            {\r
-                public void actionPerformed(ActionEvent e)\r
-                {\r
-                    userDefinedColour_actionPerformed(e);\r
-                }\r
-            });\r
-        PIDColour.setText("Percentage Identity");\r
-        PIDColour.addActionListener(new java.awt.event.ActionListener()\r
-            {\r
-                public void actionPerformed(ActionEvent e)\r
-                {\r
-                    PIDColour_actionPerformed(e);\r
-                }\r
-            });\r
-        BLOSUM62Colour.setText("BLOSUM62");\r
-        BLOSUM62Colour.addActionListener(new java.awt.event.ActionListener()\r
-            {\r
-                public void actionPerformed(ActionEvent e)\r
-                {\r
-                    BLOSUM62Colour_actionPerformed(e);\r
-                }\r
-            });\r
-        conservationMenuItem.setText("Conservation");\r
-        conservationMenuItem.addActionListener(new java.awt.event.ActionListener()\r
-            {\r
-                public void actionPerformed(ActionEvent e)\r
-                {\r
-                    conservationMenuItem_actionPerformed(e);\r
-                }\r
-            });\r
-    }\r
-\r
-    /**\r
-     * DOCUMENT ME!\r
-     */\r
-    void refresh()\r
-    {\r
-        if (ap.overviewPanel != null)\r
-          ap.overviewPanel.updateOverviewImage();\r
-\r
-        ap.seqPanel.repaint();\r
-    }\r
-\r
-    /**\r
-     * DOCUMENT ME!\r
-     *\r
-     * @param e DOCUMENT ME!\r
-     */\r
-    protected void clustalColour_actionPerformed(ActionEvent e)\r
-    {\r
-        SequenceGroup sg = getGroup();\r
-        sg.cs = new ClustalxColourScheme(sg.getSequences(true),\r
-                ap.av.alignment.getWidth());\r
-        refresh();\r
-    }\r
-\r
-    /**\r
-     * DOCUMENT ME!\r
-     *\r
-     * @param e DOCUMENT ME!\r
-     */\r
-    protected void zappoColour_actionPerformed(ActionEvent e)\r
+    noColourmenuItem.addActionListener(new java.awt.event.ActionListener()\r
     {\r
-        getGroup().cs = new ZappoColourScheme();\r
-        refresh();\r
-    }\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        noColourmenuItem_actionPerformed();\r
+      }\r
+    });\r
 \r
-    /**\r
-     * DOCUMENT ME!\r
-     *\r
-     * @param e DOCUMENT ME!\r
-     */\r
-    protected void taylorColour_actionPerformed(ActionEvent e)\r
+    clustalColour.setText("Clustalx colours");\r
+    clustalColour.addActionListener(new java.awt.event.ActionListener()\r
     {\r
-        getGroup().cs = new TaylorColourScheme();\r
-        refresh();\r
-    }\r
-\r
-    /**\r
-     * DOCUMENT ME!\r
-     *\r
-     * @param e DOCUMENT ME!\r
-     */\r
-    protected void hydrophobicityColour_actionPerformed(ActionEvent e)\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        clustalColour_actionPerformed();\r
+      }\r
+    });\r
+    zappoColour.setText("Zappo");\r
+    zappoColour.addActionListener(new java.awt.event.ActionListener()\r
     {\r
-        getGroup().cs = new HydrophobicColourScheme();\r
-        refresh();\r
-    }\r
-\r
-    /**\r
-     * DOCUMENT ME!\r
-     *\r
-     * @param e DOCUMENT ME!\r
-     */\r
-    protected void helixColour_actionPerformed(ActionEvent e)\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        zappoColour_actionPerformed();\r
+      }\r
+    });\r
+    taylorColour.setText("Taylor");\r
+    taylorColour.addActionListener(new java.awt.event.ActionListener()\r
     {\r
-        getGroup().cs = new HelixColourScheme();\r
-        refresh();\r
-    }\r
-\r
-    /**\r
-     * DOCUMENT ME!\r
-     *\r
-     * @param e DOCUMENT ME!\r
-     */\r
-    protected void strandColour_actionPerformed(ActionEvent e)\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        taylorColour_actionPerformed();\r
+      }\r
+    });\r
+    hydrophobicityColour.setText("Hydrophobicity");\r
+    hydrophobicityColour.addActionListener(new java.awt.event.ActionListener()\r
     {\r
-        getGroup().cs = new StrandColourScheme();\r
-        refresh();\r
-    }\r
-\r
-    /**\r
-     * DOCUMENT ME!\r
-     *\r
-     * @param e DOCUMENT ME!\r
-     */\r
-    protected void turnColour_actionPerformed(ActionEvent e)\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        hydrophobicityColour_actionPerformed();\r
+      }\r
+    });\r
+    helixColour.setText("Helix propensity");\r
+    helixColour.addActionListener(new java.awt.event.ActionListener()\r
     {\r
-        getGroup().cs = new TurnColourScheme();\r
-        refresh();\r
-    }\r
-\r
-    /**\r
-     * DOCUMENT ME!\r
-     *\r
-     * @param e DOCUMENT ME!\r
-     */\r
-    protected void buriedColour_actionPerformed(ActionEvent e)\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        helixColour_actionPerformed();\r
+      }\r
+    });\r
+    strandColour.setText("Strand propensity");\r
+    strandColour.addActionListener(new java.awt.event.ActionListener()\r
     {\r
-        getGroup().cs = new BuriedColourScheme();\r
-        refresh();\r
-    }\r
-\r
-    /**\r
-     * DOCUMENT ME!\r
-     *\r
-     * @param e DOCUMENT ME!\r
-     */\r
-    public void nucleotideMenuItem_actionPerformed(ActionEvent e)\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        strandColour_actionPerformed();\r
+      }\r
+    });\r
+    turnColour.setText("Turn propensity");\r
+    turnColour.addActionListener(new java.awt.event.ActionListener()\r
     {\r
-        getGroup().cs = new NucleotideColourScheme();\r
-        refresh();\r
-    }\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        turnColour_actionPerformed();\r
+      }\r
+    });\r
+    buriedColour.setText("Buried Index");\r
+    buriedColour.addActionListener(new java.awt.event.ActionListener()\r
+    {\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        buriedColour_actionPerformed();\r
+      }\r
+    });\r
+    abovePIDColour.setText("Above % Identity");\r
+    abovePIDColour.addActionListener(new java.awt.event.ActionListener()\r
+    {\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        abovePIDColour_actionPerformed();\r
+      }\r
+    });\r
+    userDefinedColour.setText("User Defined...");\r
+    userDefinedColour.addActionListener(new java.awt.event.ActionListener()\r
+    {\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        userDefinedColour_actionPerformed(e);\r
+      }\r
+    });\r
+    PIDColour.setText("Percentage Identity");\r
+    PIDColour.addActionListener(new java.awt.event.ActionListener()\r
+    {\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        PIDColour_actionPerformed();\r
+      }\r
+    });\r
+    BLOSUM62Colour.setText("BLOSUM62");\r
+    BLOSUM62Colour.addActionListener(new java.awt.event.ActionListener()\r
+    {\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        BLOSUM62Colour_actionPerformed();\r
+      }\r
+    });\r
+    conservationMenuItem.setText("Conservation");\r
+    conservationMenuItem.addActionListener(new java.awt.event.ActionListener()\r
+    {\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        conservationMenuItem_actionPerformed();\r
+      }\r
+    });\r
+  }\r
 \r
-    /**\r
-     * DOCUMENT ME!\r
-     *\r
-     * @param e DOCUMENT ME!\r
-     */\r
-    protected void abovePIDColour_actionPerformed(ActionEvent e)\r
+  /**\r
+   * DOCUMENT ME!\r
+   */\r
+  void refresh()\r
+  {\r
+    if (ap.overviewPanel != null)\r
     {\r
-        SequenceGroup sg = getGroup();\r
-        if(sg.cs==null)\r
-          return;\r
+      ap.overviewPanel.updateOverviewImage();\r
+    }\r
 \r
-        if (abovePIDColour.isSelected())\r
-        {\r
-            sg.cs.setConsensus(AAFrequency.calculate(\r
-                    sg.getSequences(true), 0,\r
-                    ap.av.alignment.getWidth()));\r
+    PaintRefresher.Refresh(this, ap.av.getSequenceSetId());\r
+  }\r
 \r
-            int threshold = SliderPanel.setPIDSliderSource(ap, sg.cs,\r
-                    getGroup().getName());\r
+  /**\r
+   * DOCUMENT ME!\r
+   *\r
+   * @param e DOCUMENT ME!\r
+   */\r
+  protected void clustalColour_actionPerformed()\r
+  {\r
+    SequenceGroup sg = getGroup();\r
+    sg.cs = new ClustalxColourScheme(sg.getSequences(ap.av.hiddenRepSequences),\r
+                                     ap.av.alignment.getWidth());\r
+    refresh();\r
+  }\r
 \r
-           sg.cs.setThreshold(threshold, ap.av.getIgnoreGapsConsensus());\r
+  /**\r
+   * DOCUMENT ME!\r
+   *\r
+   * @param e DOCUMENT ME!\r
+   */\r
+  protected void zappoColour_actionPerformed()\r
+  {\r
+    getGroup().cs = new ZappoColourScheme();\r
+    refresh();\r
+  }\r
 \r
-            SliderPanel.showPIDSlider();\r
-        }\r
-        else // remove PIDColouring\r
-        {\r
-            sg.cs.setThreshold(0, ap.av.getIgnoreGapsConsensus());\r
-        }\r
+  /**\r
+   * DOCUMENT ME!\r
+   *\r
+   * @param e DOCUMENT ME!\r
+   */\r
+  protected void taylorColour_actionPerformed()\r
+  {\r
+    getGroup().cs = new TaylorColourScheme();\r
+    refresh();\r
+  }\r
 \r
-        refresh();\r
-    }\r
+  /**\r
+   * DOCUMENT ME!\r
+   *\r
+   * @param e DOCUMENT ME!\r
+   */\r
+  protected void hydrophobicityColour_actionPerformed()\r
+  {\r
+    getGroup().cs = new HydrophobicColourScheme();\r
+    refresh();\r
+  }\r
 \r
-    /**\r
-     * DOCUMENT ME!\r
-     *\r
-     * @param e DOCUMENT ME!\r
-     */\r
-    protected void userDefinedColour_actionPerformed(ActionEvent e)\r
-    {\r
-       SequenceGroup sg = getGroup();\r
-\r
-       if (e.getActionCommand().equals("User Defined..."))\r
-         new UserDefinedColours(ap, sg);\r
-       else\r
-       {\r
-         UserColourScheme udc = (UserColourScheme) UserDefinedColours.\r
-             getUserColourSchemes().get(e.getActionCommand());\r
-\r
-         sg.cs = udc;\r
-       }\r
-     }\r
-    /**\r
-     * DOCUMENT ME!\r
-     *\r
-     * @param e DOCUMENT ME!\r
-     */\r
-    protected void PIDColour_actionPerformed(ActionEvent e)\r
-    {\r
-        SequenceGroup sg = getGroup();\r
-        sg.cs = new PIDColourScheme();\r
-        sg.cs.setConsensus(AAFrequency.calculate(sg.getSequences(true), 0,\r
-                ap.av.alignment.getWidth()));\r
-        refresh();\r
-    }\r
+  /**\r
+   * DOCUMENT ME!\r
+   *\r
+   * @param e DOCUMENT ME!\r
+   */\r
+  protected void helixColour_actionPerformed()\r
+  {\r
+    getGroup().cs = new HelixColourScheme();\r
+    refresh();\r
+  }\r
 \r
-    /**\r
-     * DOCUMENT ME!\r
-     *\r
-     * @param e DOCUMENT ME!\r
-     */\r
-    protected void BLOSUM62Colour_actionPerformed(ActionEvent e)\r
-    {\r
-        SequenceGroup sg = getGroup();\r
+  /**\r
+   * DOCUMENT ME!\r
+   *\r
+   * @param e DOCUMENT ME!\r
+   */\r
+  protected void strandColour_actionPerformed()\r
+  {\r
+    getGroup().cs = new StrandColourScheme();\r
+    refresh();\r
+  }\r
 \r
-        sg.cs = new Blosum62ColourScheme();\r
+  /**\r
+   * DOCUMENT ME!\r
+   *\r
+   * @param e DOCUMENT ME!\r
+   */\r
+  protected void turnColour_actionPerformed()\r
+  {\r
+    getGroup().cs = new TurnColourScheme();\r
+    refresh();\r
+  }\r
 \r
-        sg.cs.setConsensus(AAFrequency.calculate(sg.getSequences(true), 0,\r
-                ap.av.alignment.getWidth()));\r
+  /**\r
+   * DOCUMENT ME!\r
+   *\r
+   * @param e DOCUMENT ME!\r
+   */\r
+  protected void buriedColour_actionPerformed()\r
+  {\r
+    getGroup().cs = new BuriedColourScheme();\r
+    refresh();\r
+  }\r
 \r
-        refresh();\r
-    }\r
+  /**\r
+   * DOCUMENT ME!\r
+   *\r
+   * @param e DOCUMENT ME!\r
+   */\r
+  public void nucleotideMenuItem_actionPerformed()\r
+  {\r
+    getGroup().cs = new NucleotideColourScheme();\r
+    refresh();\r
+  }\r
 \r
-    /**\r
-     * DOCUMENT ME!\r
-     *\r
-     * @param e DOCUMENT ME!\r
-     */\r
-    protected void noColourmenuItem_actionPerformed(ActionEvent e)\r
+  /**\r
+   * DOCUMENT ME!\r
+   *\r
+   * @param e DOCUMENT ME!\r
+   */\r
+  protected void abovePIDColour_actionPerformed()\r
+  {\r
+    SequenceGroup sg = getGroup();\r
+    if (sg.cs == null)\r
     {\r
-        getGroup().cs = null;\r
-        refresh();\r
+      return;\r
     }\r
 \r
-    /**\r
-     * DOCUMENT ME!\r
-     *\r
-     * @param e DOCUMENT ME!\r
-     */\r
-    protected void conservationMenuItem_actionPerformed(ActionEvent e)\r
+    if (abovePIDColour.isSelected())\r
     {\r
-        SequenceGroup sg = getGroup();\r
-        if(sg.cs==null)\r
-          return;\r
-\r
-        if (conservationMenuItem.isSelected())\r
-        {\r
-            Conservation c = new Conservation("Group",\r
-                    ResidueProperties.propHash, 3,\r
-                    sg.getSequences(true), 0,\r
-                    ap.av.alignment.getWidth());\r
+      sg.cs.setConsensus(AAFrequency.calculate(\r
+          sg.getSequences(ap.av.hiddenRepSequences), sg.getStartRes(),\r
+          sg.getEndRes() + 1));\r
 \r
-            c.calculate();\r
-            c.verdict(false, ap.av.ConsPercGaps);\r
+      int threshold = SliderPanel.setPIDSliderSource(ap, sg.cs,\r
+          getGroup().getName());\r
 \r
-            sg.cs.setConservation(c);\r
+      sg.cs.setThreshold(threshold, ap.av.getIgnoreGapsConsensus());\r
 \r
-            SliderPanel.setConservationSlider(ap, sg.cs, sg.getName());\r
-            SliderPanel.showConservationSlider();\r
-        }\r
-        else // remove ConservationColouring\r
-        {\r
-            sg.cs.setConservation(null);\r
-        }\r
-\r
-        refresh();\r
+      SliderPanel.showPIDSlider();\r
     }\r
-\r
-    /**\r
-     * DOCUMENT ME!\r
-     *\r
-     * @param e DOCUMENT ME!\r
-     */\r
-    protected void groupName_actionPerformed(ActionEvent e)\r
+    else // remove PIDColouring\r
     {\r
-        SequenceGroup sg = getGroup();\r
-        String reply = JOptionPane.showInternalInputDialog(Desktop.desktop,\r
-                "Enter new group name", "Edit group name",\r
-                JOptionPane.QUESTION_MESSAGE);\r
-\r
-        if (reply == null)\r
-        {\r
-            return;\r
-        }\r
-\r
-        sg.setName(reply);\r
-        groupName.setText(reply);\r
+      sg.cs.setThreshold(0, ap.av.getIgnoreGapsConsensus());\r
     }\r
 \r
-    /**\r
-     * DOCUMENT ME!\r
-     *\r
-     * @param e DOCUMENT ME!\r
-     */\r
-    protected void analyze_actionPerformed(ActionEvent e)\r
-    {\r
-        CutAndPasteTransfer cap = new CutAndPasteTransfer();\r
-        JInternalFrame frame = new JInternalFrame();\r
-        frame.setContentPane(cap);\r
-        Desktop.addInternalFrame(frame, "Analyze this - ", 400, 300);\r
-\r
-        SequenceGroup sg = getGroup();\r
-        StringBuffer sb = new StringBuffer();\r
+    refresh();\r
+  }\r
 \r
-        for (int i = 0; i < sg.getSize(false); i++)\r
-        {\r
-            Sequence tmp = (Sequence) sg.getSequences(false).elementAt(i);\r
-            sb.append(tmp.getSequence(sg.getStartRes(), sg.getEndRes() + 1));\r
-            sb.append("\n");\r
-        }\r
+  /**\r
+   * DOCUMENT ME!\r
+   *\r
+   * @param e DOCUMENT ME!\r
+   */\r
+  protected void userDefinedColour_actionPerformed(ActionEvent e)\r
+  {\r
+    SequenceGroup sg = getGroup();\r
 \r
-        sb.append("Something amazing will happen soon");\r
-        cap.setText(sb.toString());\r
+    if (e.getActionCommand().equals("User Defined..."))\r
+    {\r
+      new UserDefinedColours(ap, sg);\r
     }\r
-\r
-    /**\r
-     * DOCUMENT ME!\r
-     *\r
-     * @return DOCUMENT ME!\r
-     */\r
-    SequenceGroup getGroup()\r
+    else\r
     {\r
-        SequenceGroup sg = ap.av.getSelectionGroup();\r
-      // this method won't add a new group if it already exists\r
-        if(sg!=null)\r
-          ap.av.alignment.addGroup(sg);\r
+      UserColourScheme udc = (UserColourScheme) UserDefinedColours.\r
+          getUserColourSchemes().get(e.getActionCommand());\r
 \r
-        return sg;\r
+      sg.cs = udc;\r
     }\r
+    refresh();\r
+  }\r
 \r
-    /**\r
-     * DOCUMENT ME!\r
-     *\r
-     * @param e DOCUMENT ME!\r
-     */\r
-    void sequenceName_actionPerformed(ActionEvent e)\r
-    {\r
-      JLabel idlabel = new JLabel(  "       Sequence Name ");\r
-      JLabel desclabel = new JLabel("Sequence Description ");\r
-      idlabel.setFont(new Font("Courier", Font.PLAIN, 12));\r
-      desclabel.setFont(new Font("Courier", Font.PLAIN, 12));\r
-      JTextField id = new JTextField(sequence.getName(), 40);\r
-      JTextField description = new JTextField(sequence.getDescription(), 40);\r
-      JPanel panel = new JPanel(new BorderLayout());\r
-      JPanel panel2 = new JPanel(new BorderLayout());\r
-      panel2.add(idlabel, BorderLayout.WEST);\r
-      panel2.add(id, BorderLayout.CENTER);\r
-      panel.add(panel2, BorderLayout.NORTH);\r
-      panel2 = new JPanel(new BorderLayout());\r
-      panel2.add(desclabel, BorderLayout.WEST);\r
-      panel2.add(description, BorderLayout.CENTER);\r
-      panel.add(panel2, BorderLayout.SOUTH);\r
-\r
-\r
-       int reply = JOptionPane.showInternalConfirmDialog(Desktop.desktop,\r
-          panel, "Edit Sequence Name/Description",\r
-          JOptionPane.OK_CANCEL_OPTION );\r
-\r
-\r
-        if (reply != JOptionPane.OK_OPTION )\r
-        {\r
-            return;\r
-        }\r
+  /**\r
+   * DOCUMENT ME!\r
+   *\r
+   * @param e DOCUMENT ME!\r
+   */\r
+  protected void PIDColour_actionPerformed()\r
+  {\r
+    SequenceGroup sg = getGroup();\r
+    sg.cs = new PIDColourScheme();\r
+    sg.cs.setConsensus(AAFrequency.calculate(sg.getSequences(ap.av.\r
+        hiddenRepSequences),\r
+                                             sg.getStartRes(),\r
+                                             sg.getEndRes() + 1));\r
+    refresh();\r
+  }\r
 \r
-        String s = id.getText();\r
+  /**\r
+   * DOCUMENT ME!\r
+   *\r
+   * @param e DOCUMENT ME!\r
+   */\r
+  protected void BLOSUM62Colour_actionPerformed()\r
+  {\r
+    SequenceGroup sg = getGroup();\r
 \r
-        if (s != null)\r
-        {\r
-            if (s.indexOf(" ") > -1)\r
-            {\r
-                JOptionPane.showMessageDialog(ap,\r
-                    "Spaces have been converted to \"_\"",\r
-                    "No spaces allowed in Sequence Name",\r
-                    JOptionPane.WARNING_MESSAGE);\r
-            }\r
+    sg.cs = new Blosum62ColourScheme();\r
 \r
-            s = s.replace(' ', '_');\r
-            sequence.getDatasetSequence().setName(s);\r
-            sequence.setName(s);\r
-            ap.repaint();\r
-        }\r
+    sg.cs.setConsensus(AAFrequency.calculate(sg.getSequences(ap.av.\r
+        hiddenRepSequences),\r
+                                             sg.getStartRes(),\r
+                                             sg.getEndRes() + 1));\r
 \r
-        sequence.getDatasetSequence().setDescription(description.getText());\r
-        sequence.setDescription(description.getText());\r
-    }\r
+    refresh();\r
+  }\r
 \r
-    /**\r
-     * DOCUMENT ME!\r
-     *\r
-     * @param e DOCUMENT ME!\r
-     */\r
-    void unGroupMenuItem_actionPerformed(ActionEvent e)\r
-    {\r
-        SequenceGroup sg = ap.av.getSelectionGroup();\r
-        ap.av.alignment.deleteGroup(sg);\r
-        ap.av.setSelectionGroup(null);\r
-        refresh();\r
-    }\r
+  /**\r
+   * DOCUMENT ME!\r
+   *\r
+   * @param e DOCUMENT ME!\r
+   */\r
+  protected void noColourmenuItem_actionPerformed()\r
+  {\r
+    getGroup().cs = null;\r
+    refresh();\r
+  }\r
 \r
+  /**\r
+   * DOCUMENT ME!\r
+   *\r
+   * @param e DOCUMENT ME!\r
+   */\r
+  protected void conservationMenuItem_actionPerformed()\r
+  {\r
+    SequenceGroup sg = getGroup();\r
+    if (sg.cs == null)\r
+    {\r
+      return;\r
+    }\r
 \r
-    /**\r
-     * DOCUMENT ME!\r
-     *\r
-     * @param e DOCUMENT ME!\r
-     */\r
-    protected void outline_actionPerformed(ActionEvent e)\r
+    if (conservationMenuItem.isSelected())\r
     {\r
-        SequenceGroup sg = getGroup();\r
-        Color col = JColorChooser.showDialog(this, "Select Outline Colour",\r
-                Color.BLUE);\r
+      Conservation c = new Conservation("Group",\r
+                                        ResidueProperties.propHash, 3,\r
+                                        sg.getSequences(ap.av.\r
+          hiddenRepSequences),\r
+                                        sg.getStartRes(),\r
+                                        sg.getEndRes() + 1);\r
 \r
-        if (col != null)\r
-        {\r
-            sg.setOutlineColour(col);\r
-        }\r
+      c.calculate();\r
+      c.verdict(false, ap.av.ConsPercGaps);\r
 \r
-        refresh();\r
-    }\r
+      sg.cs.setConservation(c);\r
 \r
-    /**\r
-     * DOCUMENT ME!\r
-     *\r
-     * @param e DOCUMENT ME!\r
-     */\r
-    public void showBoxes_actionPerformed(ActionEvent e)\r
+      SliderPanel.setConservationSlider(ap, sg.cs, sg.getName());\r
+      SliderPanel.showConservationSlider();\r
+    }\r
+    else // remove ConservationColouring\r
     {\r
-        getGroup().setDisplayBoxes(showBoxes.isSelected());\r
-        refresh();\r
+      sg.cs.setConservation(null);\r
     }\r
 \r
-    /**\r
-     * DOCUMENT ME!\r
-     *\r
-     * @param e DOCUMENT ME!\r
-     */\r
-    public void showText_actionPerformed(ActionEvent e)\r
+    refresh();\r
+  }\r
+\r
+  /**\r
+   * DOCUMENT ME!\r
+   *\r
+   * @param e DOCUMENT ME!\r
+   */\r
+  protected void groupName_actionPerformed()\r
+  {\r
+\r
+    SequenceGroup sg = getGroup();\r
+    EditNameDialog dialog = new EditNameDialog(sg.getName(),\r
+                                               sg.getDescription(),\r
+                                               "       Group Name ",\r
+                                               "Group Description ",\r
+                                               "Edit Group Name/Description");\r
+\r
+    if (!dialog.accept)\r
     {\r
-        getGroup().setDisplayText(showText.isSelected());\r
-        refresh();\r
+      return;\r
     }\r
 \r
-    /**\r
-     * DOCUMENT ME!\r
-     *\r
-     * @param e DOCUMENT ME!\r
-     */\r
-    public void showColourText_actionPerformed(ActionEvent e)\r
+    sg.setName(dialog.getName());\r
+    sg.setDescription(dialog.getDescription());\r
+  }\r
+\r
+  /**\r
+   * DOCUMENT ME!\r
+   *\r
+   * @return DOCUMENT ME!\r
+   */\r
+  SequenceGroup getGroup()\r
+  {\r
+    SequenceGroup sg = ap.av.getSelectionGroup();\r
+    // this method won't add a new group if it already exists\r
+    if (sg != null)\r
     {\r
-        getGroup().setColourText(showColourText.isSelected());\r
-        refresh();\r
+      ap.av.alignment.addGroup(sg);\r
     }\r
 \r
-    public void showLink(String url)\r
-    {\r
-      try\r
-      {\r
-        jalview.util.BrowserLauncher.openURL(url);\r
-      }\r
-      catch (Exception ex)\r
-      {\r
-        JOptionPane.showInternalMessageDialog(Desktop.desktop,\r
-            "Unixers: Couldn't find default web browser."\r
-           +"\nAdd the full path to your browser in Preferences.",\r
-           "Web browser not found", JOptionPane.WARNING_MESSAGE );\r
+    return sg;\r
+  }\r
 \r
+  /**\r
+   * DOCUMENT ME!\r
+   *\r
+   * @param e DOCUMENT ME!\r
+   */\r
+  void sequenceName_actionPerformed()\r
+  {\r
+    EditNameDialog dialog = new EditNameDialog(sequence.getName(),\r
+                                               sequence.getDescription(),\r
+                                               "       Sequence Name ",\r
+                                               "Sequence Description ",\r
+                                               "Edit Sequence Name/Description");\r
 \r
-        ex.printStackTrace();\r
-      }\r
+    if (!dialog.accept)\r
+    {\r
+      return;\r
     }\r
 \r
-    void hideSequences(boolean representGroup)\r
+    if (dialog.getName() != null)\r
     {\r
-      SequenceGroup sg = ap.av.getSelectionGroup();\r
-      if(sg==null || sg.getSize(false)<1)\r
+      if (dialog.getName().indexOf(" ") > -1)\r
       {\r
-        ap.av.hideSequence(sequence);\r
-        return;\r
+        JOptionPane.showMessageDialog(ap,\r
+                                      "Spaces have been converted to \"_\"",\r
+                                      "No spaces allowed in Sequence Name",\r
+                                      JOptionPane.WARNING_MESSAGE);\r
       }\r
 \r
-        int index = 0;\r
-        while(index < sg.getSize(false))\r
-        {\r
-          if(representGroup && sg.getSequenceAt(index)!=sequence)\r
-          {\r
-            sequence.addHiddenSequence(sg.getSequenceAt(index));\r
-            ap.av.hideSequence(sg.getSequenceAt(index));\r
-          }\r
-          else if(!representGroup)\r
-          {\r
-            ap.av.hideSequence(sg.getSequenceAt(index));\r
-          }\r
-          index ++;\r
-        }\r
+      sequence.setName(dialog.getName().replace(' ', '_'));\r
+      ap.repaint();\r
+    }\r
+\r
+    sequence.setDescription(dialog.getDescription());\r
+\r
+    ap.av.firePropertyChange("alignment", null,\r
+                             ap.av.getAlignment().getSequences());\r
+\r
+  }\r
+\r
+  /**\r
+   * DOCUMENT ME!\r
+   *\r
+   * @param e DOCUMENT ME!\r
+   */\r
+  void unGroupMenuItem_actionPerformed()\r
+  {\r
+    SequenceGroup sg = ap.av.getSelectionGroup();\r
+    ap.av.alignment.deleteGroup(sg);\r
+    ap.av.setSelectionGroup(null);\r
+    refresh();\r
+  }\r
 \r
-        ap.av.setSelectionGroup(null);\r
+  /**\r
+   * DOCUMENT ME!\r
+   *\r
+   * @param e DOCUMENT ME!\r
+   */\r
+  protected void outline_actionPerformed()\r
+  {\r
+    SequenceGroup sg = getGroup();\r
+    Color col = JColorChooser.showDialog(this, "Select Outline Colour",\r
+                                         Color.BLUE);\r
+\r
+    if (col != null)\r
+    {\r
+      sg.setOutlineColour(col);\r
     }\r
 \r
-  public void copy_actionPerformed(ActionEvent e)\r
+    refresh();\r
+  }\r
+\r
+  /**\r
+   * DOCUMENT ME!\r
+   *\r
+   * @param e DOCUMENT ME!\r
+   */\r
+  public void showBoxes_actionPerformed()\r
   {\r
-    ap.alignFrame.copy_actionPerformed(null);\r
+    getGroup().setDisplayBoxes(showBoxes.isSelected());\r
+    refresh();\r
   }\r
 \r
-  public void cut_actionPerformed(ActionEvent e)\r
+  /**\r
+   * DOCUMENT ME!\r
+   *\r
+   * @param e DOCUMENT ME!\r
+   */\r
+  public void showText_actionPerformed()\r
   {\r
-    ap.alignFrame.cut_actionPerformed(null);\r
+    getGroup().setDisplayText(showText.isSelected());\r
+    refresh();\r
   }\r
 \r
-  public void upperCase_actionPerformed(ActionEvent e)\r
+  /**\r
+   * DOCUMENT ME!\r
+   *\r
+   * @param e DOCUMENT ME!\r
+   */\r
+  public void showColourText_actionPerformed()\r
   {\r
-    changeCase(e.getSource());\r
+    getGroup().setColourText(showColourText.isSelected());\r
+    refresh();\r
   }\r
 \r
-  public void lowerCase_actionPerformed(ActionEvent e)\r
+  public void showLink(String url)\r
   {\r
-    changeCase(e.getSource());\r
+    try\r
+    {\r
+      jalview.util.BrowserLauncher.openURL(url);\r
+    }\r
+    catch (Exception ex)\r
+    {\r
+      JOptionPane.showInternalMessageDialog(Desktop.desktop,\r
+                                            "Unixers: Couldn't find default web browser."\r
+                                            +\r
+          "\nAdd the full path to your browser in Preferences.",\r
+                                            "Web browser not found",\r
+                                            JOptionPane.WARNING_MESSAGE);\r
+\r
+      ex.printStackTrace();\r
+    }\r
   }\r
 \r
-  public void toggle_actionPerformed(ActionEvent e)\r
+  void hideSequences(boolean representGroup)\r
   {\r
-    changeCase(e.getSource());\r
+    SequenceGroup sg = ap.av.getSelectionGroup();\r
+    if (sg == null || sg.getSize() < 1)\r
+    {\r
+      ap.av.hideSequence(new SequenceI[]\r
+                         {sequence});\r
+      return;\r
+    }\r
+\r
+    ap.av.setSelectionGroup(null);\r
+\r
+    if (representGroup)\r
+    {\r
+      ap.av.hideRepSequences(sequence, sg);\r
+\r
+      return;\r
+    }\r
+\r
+    int gsize = sg.getSize();\r
+    SequenceI[] hseqs;\r
+\r
+    hseqs = new SequenceI[gsize];\r
+\r
+    int index = 0;\r
+    for (int i = 0; i < gsize; i++)\r
+    {\r
+      hseqs[index++] = sg.getSequenceAt(i);\r
+    }\r
+\r
+    ap.av.hideSequence(hseqs);\r
+  }\r
+\r
+  public void copy_actionPerformed()\r
+  {\r
+    ap.alignFrame.copy_actionPerformed(null);\r
   }\r
 \r
-  void changeCase(Object source)\r
+  public void cut_actionPerformed()\r
   {\r
+    ap.alignFrame.cut_actionPerformed(null);\r
+  }\r
+\r
+  void changeCase(ActionEvent e)\r
+  {\r
+    Object source = e.getSource();\r
     SequenceGroup sg = ap.av.getSelectionGroup();\r
+    Vector regions = new Vector();\r
     if (sg != null)\r
     {\r
-      for (int g = 0; g < sg.getSize(true); g++)\r
-      {\r
-        int start = sg.getStartRes();\r
-        int end = sg.getEndRes() + 1;\r
+      int start = sg.getStartRes();\r
+      int end = sg.getEndRes() + 1;\r
 \r
-        do\r
+      do\r
+      {\r
+        if (ap.av.hasHiddenColumns)\r
         {\r
-          if (ap.av.hasHiddenColumns)\r
+          if (start == 0)\r
           {\r
-            end = ap.av.colSel.getHiddenBoundaryRight(start);\r
-            if (start == end)\r
-              end = sg.getEndRes() + 1;\r
-            if (end > sg.getEndRes())\r
-              end = sg.getEndRes() + 1;\r
+            start = ap.av.colSel.adjustForHiddenColumns(start);\r
           }\r
 \r
-          if (source == toggle)\r
-            ( (SequenceI) sg.getSequences(true).elementAt(g))\r
-                .toggleCase(start, end);\r
-          else\r
-            ( (SequenceI) sg.getSequences(true).elementAt(g))\r
-                .changeCase(source == upperCase, start, end);\r
-\r
-          if (ap.av.hasHiddenColumns)\r
+          end = ap.av.colSel.getHiddenBoundaryRight(start);\r
+          if (start == end)\r
           {\r
-            start = ap.av.colSel.adjustForHiddenColumns(end);\r
-            start = ap.av.colSel.getHiddenBoundaryLeft(start) + 1;\r
+            end = sg.getEndRes() + 1;\r
           }\r
+          if (end > sg.getEndRes())\r
+          {\r
+            end = sg.getEndRes() + 1;\r
+          }\r
+        }\r
 \r
+        regions.addElement(new int[]\r
+                           {start, end});\r
+\r
+        if (ap.av.hasHiddenColumns)\r
+        {\r
+          start = ap.av.colSel.adjustForHiddenColumns(end);\r
+          start = ap.av.colSel.getHiddenBoundaryLeft(start) + 1;\r
         }\r
-        while (end < sg.getEndRes());\r
       }\r
-      ap.repaint();\r
+      while (end < sg.getEndRes());\r
+\r
+      int[][] startEnd = new int[regions.size()][2];\r
+      for (int i = 0; i < regions.size(); i++)\r
+      {\r
+        startEnd[i] = (int[]) regions.elementAt(i);\r
+      }\r
+\r
+      String description;\r
+      int caseChange;\r
+\r
+      if (source == toggle)\r
+      {\r
+        description = "Toggle Case";\r
+        caseChange = ChangeCaseCommand.TOGGLE_CASE;\r
+      }\r
+      else if (source == upperCase)\r
+      {\r
+        description = "To Upper Case";\r
+        caseChange = ChangeCaseCommand.TO_UPPER;\r
+      }\r
+      else\r
+      {\r
+        description = "To Lower Case";\r
+        caseChange = ChangeCaseCommand.TO_LOWER;\r
+      }\r
+\r
+      ChangeCaseCommand caseCommand = new ChangeCaseCommand(\r
+          description, sg.getSequencesAsArray(ap.av.hiddenRepSequences),\r
+          startEnd, caseChange\r
+          );\r
+\r
+      ap.alignFrame.addHistoryItem(caseCommand);\r
+\r
+      ap.av.firePropertyChange("alignment", null,\r
+                               ap.av.getAlignment().getSequences());\r
+\r
     }\r
   }\r
 \r
   public void outputText_actionPerformed(ActionEvent e)\r
   {\r
     CutAndPasteTransfer cap = new CutAndPasteTransfer();\r
+    cap.setForInput(null);\r
     Desktop.addInternalFrame(cap,\r
                              "Alignment output - " + e.getActionCommand(), 600,\r
                              500);\r
 \r
-    String [] omitHidden = null;\r
+    String[] omitHidden = null;\r
 \r
-    if(ap.av.hasHiddenColumns)\r
+    if (ap.av.hasHiddenColumns)\r
     {\r
       System.out.println("PROMPT USER HERE");\r
       omitHidden = ap.av.getViewAsString(true);\r
@@ -1235,56 +1266,59 @@ public class PopupMenu extends JPopupMenu
         omitHidden));\r
   }\r
 \r
-\r
-  public void pdbFromFile_actionPerformed(ActionEvent e)\r
+  public void pdbFromFile_actionPerformed()\r
   {\r
-     jalview.io.JalviewFileChooser chooser\r
-         = new jalview.io.JalviewFileChooser(jalview.bin.Cache.\r
-         getProperty(\r
-             "LAST_DIRECTORY"));\r
-     chooser.setFileView(new jalview.io.JalviewFileView());\r
-     chooser.setDialogTitle("Select a PDB file");\r
-     chooser.setToolTipText("Load a PDB file");\r
-\r
-     int value = chooser.showOpenDialog(null);\r
-\r
-     if (value == jalview.io.JalviewFileChooser.APPROVE_OPTION)\r
-     {\r
-       PDBEntry entry = new PDBEntry();\r
-       String choice = chooser.getSelectedFile().getPath();\r
-       jalview.bin.Cache.setProperty("LAST_DIRECTORY", choice);\r
-       try\r
-       {\r
-         MCview.PDBfile pdbfile = new MCview.PDBfile(choice,\r
-                                       jalview.io.AppletFormatAdapter.FILE);\r
-\r
-         if (pdbfile.id == null)\r
-         {\r
-           String reply = JOptionPane.showInternalInputDialog(\r
-               Desktop.desktop,\r
-               "Couldn't find a PDB id in the file supplied."\r
-               + "Please enter an Id to identify this structure.",\r
-               "No PDB Id in File", JOptionPane.QUESTION_MESSAGE);\r
-           if (reply == null)\r
-             return;\r
-\r
-           entry.setId(reply);\r
-         }\r
-         else\r
-           entry.setId(pdbfile.id);\r
-       }\r
-       catch (java.io.IOException ex)\r
-       {\r
-         ex.printStackTrace();\r
-       }\r
-\r
-       entry.setFile(choice);\r
-       sequence.getDatasetSequence().addPDBId(entry);\r
-     }\r
+    jalview.io.JalviewFileChooser chooser\r
+        = new jalview.io.JalviewFileChooser(jalview.bin.Cache.\r
+                                            getProperty(\r
+                                                "LAST_DIRECTORY"));\r
+    chooser.setFileView(new jalview.io.JalviewFileView());\r
+    chooser.setDialogTitle("Select a PDB file");\r
+    chooser.setToolTipText("Load a PDB file");\r
+\r
+    int value = chooser.showOpenDialog(null);\r
+\r
+    if (value == jalview.io.JalviewFileChooser.APPROVE_OPTION)\r
+    {\r
+      PDBEntry entry = new PDBEntry();\r
+      String choice = chooser.getSelectedFile().getPath();\r
+      jalview.bin.Cache.setProperty("LAST_DIRECTORY", choice);\r
+      try\r
+      {\r
+        MCview.PDBfile pdbfile = new MCview.PDBfile(choice,\r
+            jalview.io.AppletFormatAdapter.FILE);\r
+\r
+        if (pdbfile.id == null)\r
+        {\r
+          String reply = JOptionPane.showInternalInputDialog(\r
+              Desktop.desktop,\r
+              "Couldn't find a PDB id in the file supplied."\r
+              + "Please enter an Id to identify this structure.",\r
+              "No PDB Id in File", JOptionPane.QUESTION_MESSAGE);\r
+          if (reply == null)\r
+          {\r
+            return;\r
+          }\r
+\r
+          entry.setId(reply);\r
+        }\r
+        else\r
+        {\r
+          entry.setId(pdbfile.id);\r
+        }\r
+      }\r
+      catch (java.io.IOException ex)\r
+      {\r
+        ex.printStackTrace();\r
+      }\r
+\r
+      entry.setFile(choice);\r
+      sequence.getDatasetSequence().addPDBId(entry);\r
+    }\r
 \r
   }\r
 \r
-  public void enterPDB_actionPerformed(ActionEvent e)\r
+  public void enterPDB_actionPerformed()\r
   {\r
     String id = JOptionPane.showInternalInputDialog(Desktop.desktop,\r
         "Enter PDB Id", "Enter PDB Id", JOptionPane.QUESTION_MESSAGE);\r
@@ -1298,9 +1332,47 @@ public class PopupMenu extends JPopupMenu
     }\r
   }\r
 \r
-  public void discoverPDB_actionPerformed(ActionEvent e)\r
+  public void discoverPDB_actionPerformed()\r
   {\r
     new jalview.io.DBRefFetcher(\r
-             ap.av.getAlignment(), ap.alignFrame).fetchDBRefs(false);\r
+        ap.av.getAlignment(), ap.alignFrame).fetchDBRefs(false);\r
+  }\r
+\r
+  public void sequenceFeature_actionPerformed()\r
+  {\r
+    SequenceGroup sg = ap.av.getSelectionGroup();\r
+    if (sg == null)\r
+    {\r
+      return;\r
+    }\r
+\r
+    int gSize = sg.getSize();\r
+    SequenceI[] seqs = new SequenceI[gSize];\r
+    SequenceFeature[] features = new SequenceFeature[gSize];\r
+\r
+    for (int i = 0; i < gSize; i++)\r
+    {\r
+      seqs[i] = sg.getSequenceAt(i).getDatasetSequence();\r
+      int start = sg.getSequenceAt(i).findPosition(sg.getStartRes());\r
+      int end = sg.findEndRes(sg.getSequenceAt(i));\r
+      features[i] = new SequenceFeature(null, null, null, start, end, "Jalview");\r
+    }\r
+\r
+    if (ap.seqPanel.seqCanvas.getFeatureRenderer()\r
+        .createNewFeatures(seqs, features))\r
+    {\r
+      ap.alignFrame.showSeqFeatures.setSelected(true);\r
+      ap.av.setShowSequenceFeatures(true);\r
+      ap.highlightSearchResults(null);\r
+    }\r
+  }\r
+\r
+  public void textColour_actionPerformed()\r
+  {\r
+    SequenceGroup sg = getGroup();\r
+    if (sg != null)\r
+    {\r
+      new TextColourChooser().chooseColour(ap, sg);\r
+    }\r
   }\r
 }\r