JAL-1355 (basic i18n support)
[jalview.git] / src / jalview / gui / PopupMenu.java
old mode 100755 (executable)
new mode 100644 (file)
index a952d29..a7f070d
-/*
- * Jalview - A Sequence Alignment Editor and Viewer (Version 2.5)
- * Copyright (C) 2010 J Procter, AM Waterhouse, G Barton, M Clamp, S Searle
- * 
- * This file is part of Jalview.
- * 
- * Jalview is free software: you can redistribute it and/or
- * modify it under the terms of the GNU General Public License 
- * as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
- * 
- * Jalview is distributed in the hope that it will be useful, but 
- * WITHOUT ANY WARRANTY; without even the implied warranty 
- * of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
- * PURPOSE.  See the GNU General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License along with Jalview.  If not, see <http://www.gnu.org/licenses/>.
- */
-package jalview.gui;
-
-import java.util.*;
-
-import java.awt.*;
-import java.awt.event.*;
-import javax.swing.*;
-
-import MCview.*;
-import jalview.analysis.*;
-import jalview.commands.*;
-import jalview.datamodel.*;
-import jalview.io.*;
-import jalview.schemes.*;
-import jalview.util.GroupUrlLink;
-import jalview.util.GroupUrlLink.UrlStringTooLongException;
-import jalview.util.UrlLink;
-
-/**
- * DOCUMENT ME!
- * 
- * @author $author$
- * @version $Revision$
- */
-public class PopupMenu extends JPopupMenu
-{
-  JMenu groupMenu = new JMenu();
-
-  JMenuItem groupName = new JMenuItem();
-
-  protected JRadioButtonMenuItem clustalColour = new JRadioButtonMenuItem();
-
-  protected JRadioButtonMenuItem zappoColour = new JRadioButtonMenuItem();
-
-  protected JRadioButtonMenuItem taylorColour = new JRadioButtonMenuItem();
-
-  protected JRadioButtonMenuItem hydrophobicityColour = new JRadioButtonMenuItem();
-
-  protected JRadioButtonMenuItem helixColour = new JRadioButtonMenuItem();
-
-  protected JRadioButtonMenuItem strandColour = new JRadioButtonMenuItem();
-
-  protected JRadioButtonMenuItem turnColour = new JRadioButtonMenuItem();
-
-  protected JRadioButtonMenuItem buriedColour = new JRadioButtonMenuItem();
-
-  protected JCheckBoxMenuItem abovePIDColour = new JCheckBoxMenuItem();
-
-  protected JRadioButtonMenuItem userDefinedColour = new JRadioButtonMenuItem();
-
-  protected JRadioButtonMenuItem PIDColour = new JRadioButtonMenuItem();
-
-  protected JRadioButtonMenuItem BLOSUM62Colour = new JRadioButtonMenuItem();
-
-  JRadioButtonMenuItem noColourmenuItem = new JRadioButtonMenuItem();
-
-  protected JCheckBoxMenuItem conservationMenuItem = new JCheckBoxMenuItem();
-
-  AlignmentPanel ap;
-
-  JMenu sequenceMenu = new JMenu();
-
-  JMenuItem sequenceName = new JMenuItem();
-
-  Sequence sequence;
-
-  JMenuItem unGroupMenuItem = new JMenuItem();
-
-  JMenuItem outline = new JMenuItem();
-
-  JRadioButtonMenuItem nucleotideMenuItem = new JRadioButtonMenuItem();
-
-  JMenu colourMenu = new JMenu();
-
-  JCheckBoxMenuItem showBoxes = new JCheckBoxMenuItem();
-
-  JCheckBoxMenuItem showText = new JCheckBoxMenuItem();
-
-  JCheckBoxMenuItem showColourText = new JCheckBoxMenuItem();
-
-  JCheckBoxMenuItem displayNonconserved = new JCheckBoxMenuItem();
-
-  JMenu editMenu = new JMenu();
-
-  JMenuItem cut = new JMenuItem();
-
-  JMenuItem copy = new JMenuItem();
-
-  JMenuItem upperCase = new JMenuItem();
-
-  JMenuItem lowerCase = new JMenuItem();
-
-  JMenuItem toggle = new JMenuItem();
-
-  JMenu pdbMenu = new JMenu();
-
-  JMenuItem pdbFromFile = new JMenuItem();
-
-  JMenuItem enterPDB = new JMenuItem();
-
-  JMenuItem discoverPDB = new JMenuItem();
-
-  JMenu outputMenu = new JMenu();
-
-  JMenuItem sequenceFeature = new JMenuItem();
-
-  JMenuItem textColour = new JMenuItem();
-
-  JMenu jMenu1 = new JMenu();
-
-  JMenu structureMenu = new JMenu();
-
-  JMenu viewStructureMenu = new JMenu();
-
-  // JMenu colStructureMenu = new JMenu();
-  JMenuItem editSequence = new JMenuItem();
-
-  // JMenuItem annotationMenuItem = new JMenuItem();
-
-  JMenu groupLinksMenu;
-
-  /**
-   * Creates a new PopupMenu object.
-   * 
-   * @param ap
-   *          DOCUMENT ME!
-   * @param seq
-   *          DOCUMENT ME!
-   */
-  public PopupMenu(final AlignmentPanel ap, Sequence seq, Vector links)
-  {
-    this(ap, seq, links, null);
-  }
-
-  /**
-   * 
-   * @param ap
-   * @param seq
-   * @param links
-   * @param groupLinks
-   */
-  public PopupMenu(final AlignmentPanel ap, Sequence seq, Vector links,
-          Vector groupLinks)
-  {
-    // /////////////////////////////////////////////////////////
-    // If this is activated from the sequence panel, the user may want to
-    // edit or annotate a particular residue. Therefore display the residue menu
-    //
-    // If from the IDPanel, we must display the sequence menu
-    // ////////////////////////////////////////////////////////
-    this.ap = ap;
-    sequence = seq;
-
-    ButtonGroup colours = new ButtonGroup();
-    colours.add(noColourmenuItem);
-    colours.add(clustalColour);
-    colours.add(zappoColour);
-    colours.add(taylorColour);
-    colours.add(hydrophobicityColour);
-    colours.add(helixColour);
-    colours.add(strandColour);
-    colours.add(turnColour);
-    colours.add(buriedColour);
-    colours.add(abovePIDColour);
-    colours.add(userDefinedColour);
-    colours.add(PIDColour);
-    colours.add(BLOSUM62Colour);
-
-    for (int i = 0; i < jalview.io.FormatAdapter.WRITEABLE_FORMATS.length; i++)
-    {
-      JMenuItem item = new JMenuItem(
-              jalview.io.FormatAdapter.WRITEABLE_FORMATS[i]);
-
-      item.addActionListener(new java.awt.event.ActionListener()
-      {
-        public void actionPerformed(ActionEvent e)
-        {
-          outputText_actionPerformed(e);
-        }
-      });
-
-      outputMenu.add(item);
-    }
-
-    try
-    {
-      jbInit();
-    } catch (Exception e)
-    {
-      e.printStackTrace();
-    }
-
-    if (seq != null)
-    {
-      sequenceMenu.setText(sequence.getName());
-
-      JMenuItem menuItem;
-      if (seq.getDatasetSequence().getPDBId() != null
-              && seq.getDatasetSequence().getPDBId().size() > 0)
-      {
-        java.util.Enumeration e = seq.getDatasetSequence().getPDBId()
-                .elements();
-
-        while (e.hasMoreElements())
-        {
-          final PDBEntry pdb = (PDBEntry) e.nextElement();
-
-          menuItem = new JMenuItem();
-          menuItem.setText(pdb.getId());
-          menuItem.addActionListener(new java.awt.event.ActionListener()
-          {
-            public void actionPerformed(ActionEvent e)
-            {
-              Vector seqs = new Vector();
-              for (int i = 0; i < ap.av.alignment.getHeight(); i++)
-              {
-                Vector pdbs = ap.av.alignment.getSequenceAt(i)
-                        .getDatasetSequence().getPDBId();
-                if (pdbs == null)
-                  continue;
-
-                for (int p = 0; p < pdbs.size(); p++)
-                {
-                  PDBEntry p1 = (PDBEntry) pdbs.elementAt(p);
-                  if (p1.getId().equals(pdb.getId()))
-                  {
-                    if (!seqs.contains(ap.av.alignment.getSequenceAt(i)))
-                      seqs.addElement(ap.av.alignment.getSequenceAt(i));
-
-                    continue;
-                  }
-                }
-              }
-
-              SequenceI[] seqs2 = new SequenceI[seqs.size()];
-              seqs.toArray(seqs2);
-
-              new AppJmol(pdb, seqs2, null, ap);
-              // new PDBViewer(pdb, seqs2, null, ap, AppletFormatAdapter.FILE);
-            }
-          });
-          viewStructureMenu.add(menuItem);
-
-          /*
-           * menuItem = new JMenuItem(); menuItem.setText(pdb.getId());
-           * menuItem.addActionListener(new java.awt.event.ActionListener() {
-           * public void actionPerformed(ActionEvent e) {
-           * colourByStructure(pdb.getId()); } });
-           * colStructureMenu.add(menuItem);
-           */
-        }
-      }
-      else
-      {
-        structureMenu.remove(viewStructureMenu);
-        // structureMenu.remove(colStructureMenu);
-      }
-
-      menuItem = new JMenuItem("Hide Sequences");
-      menuItem.addActionListener(new java.awt.event.ActionListener()
-      {
-        public void actionPerformed(ActionEvent e)
-        {
-          hideSequences(false);
-        }
-      });
-      add(menuItem);
-
-      if (ap.av.getSelectionGroup() != null
-              && ap.av.getSelectionGroup().getSize() > 1)
-      {
-        menuItem = new JMenuItem("Represent Group with " + seq.getName());
-        menuItem.addActionListener(new java.awt.event.ActionListener()
-        {
-          public void actionPerformed(ActionEvent e)
-          {
-            hideSequences(true);
-          }
-        });
-        sequenceMenu.add(menuItem);
-      }
-
-      if (ap.av.hasHiddenRows)
-      {
-        final int index = ap.av.alignment.findIndex(seq);
-
-        if (ap.av.adjustForHiddenSeqs(index)
-                - ap.av.adjustForHiddenSeqs(index - 1) > 1)
-        {
-          menuItem = new JMenuItem("Reveal Sequences");
-          menuItem.addActionListener(new ActionListener()
-          {
-            public void actionPerformed(ActionEvent e)
-            {
-              ap.av.showSequence(index);
-              if (ap.overviewPanel != null)
-              {
-                ap.overviewPanel.updateOverviewImage();
-              }
-            }
-          });
-          add(menuItem);
-        }
-
-        menuItem = new JMenuItem("Reveal All");
-        menuItem.addActionListener(new ActionListener()
-        {
-          public void actionPerformed(ActionEvent e)
-          {
-            ap.av.showAllHiddenSeqs();
-            if (ap.overviewPanel != null)
-            {
-              ap.overviewPanel.updateOverviewImage();
-            }
-          }
-        });
-
-        add(menuItem);
-      }
-
-    }
-
-    SequenceGroup sg = ap.av.getSelectionGroup();
-
-    if (sg != null)
-    {
-      groupName.setText(sg.getName());
-
-      if (sg.cs instanceof ZappoColourScheme)
-      {
-        zappoColour.setSelected(true);
-      }
-      else if (sg.cs instanceof TaylorColourScheme)
-      {
-        taylorColour.setSelected(true);
-      }
-      else if (sg.cs instanceof PIDColourScheme)
-      {
-        PIDColour.setSelected(true);
-      }
-      else if (sg.cs instanceof Blosum62ColourScheme)
-      {
-        BLOSUM62Colour.setSelected(true);
-      }
-      else if (sg.cs instanceof UserColourScheme)
-      {
-        userDefinedColour.setSelected(true);
-      }
-      else if (sg.cs instanceof HydrophobicColourScheme)
-      {
-        hydrophobicityColour.setSelected(true);
-      }
-      else if (sg.cs instanceof HelixColourScheme)
-      {
-        helixColour.setSelected(true);
-      }
-      else if (sg.cs instanceof StrandColourScheme)
-      {
-        strandColour.setSelected(true);
-      }
-      else if (sg.cs instanceof TurnColourScheme)
-      {
-        turnColour.setSelected(true);
-      }
-      else if (sg.cs instanceof BuriedColourScheme)
-      {
-        buriedColour.setSelected(true);
-      }
-      else if (sg.cs instanceof ClustalxColourScheme)
-      {
-        clustalColour.setSelected(true);
-      }
-      else
-      {
-        noColourmenuItem.setSelected(true);
-      }
-
-      if (sg.cs != null && sg.cs.conservationApplied())
-      {
-        conservationMenuItem.setSelected(true);
-      }
-      displayNonconserved.setSelected(sg.getShowNonconserved());
-      showText.setSelected(sg.getDisplayText());
-      showColourText.setSelected(sg.getColourText());
-      showBoxes.setSelected(sg.getDisplayBoxes());
-      // add any groupURLs to the groupURL submenu and make it visible
-      if (groupLinks != null && groupLinks.size() > 0)
-      {
-        buildGroupURLMenu(sg, groupLinks);
-      }
-    }
-    else
-    {
-      groupMenu.setVisible(false);
-      editMenu.setVisible(false);
-    }
-
-    if (!ap.av.alignment.getGroups().contains(sg))
-    {
-      unGroupMenuItem.setVisible(false);
-    }
-
-    if (seq == null)
-    {
-      sequenceMenu.setVisible(false);
-      structureMenu.setVisible(false);
-    }
-
-    if (links != null && links.size() > 0)
-    {
-
-      JMenu linkMenu = new JMenu("Link");
-      Vector linkset = new Vector();
-      for (int i = 0; i < links.size(); i++)
-      {
-        String link = links.elementAt(i).toString();
-        UrlLink urlLink = null;
-        try
-        {
-          urlLink = new UrlLink(link);
-        } catch (Exception foo)
-        {
-          jalview.bin.Cache.log.error("Exception for URLLink '" + link
-                  + "'", foo);
-          continue;
-        }
-        ;
-        if (!urlLink.isValid())
-        {
-          jalview.bin.Cache.log.error(urlLink.getInvalidMessage());
-          continue;
-        }
-        final String label = urlLink.getLabel();
-        if (urlLink.isDynamic())
-        {
-
-          // collect matching db-refs
-          DBRefEntry[] dbr = jalview.util.DBRefUtils.selectRefs(seq
-                  .getDBRef(), new String[]
-          { urlLink.getTarget() });
-          // collect id string too
-          String id = seq.getName();
-          String descr = seq.getDescription();
-          if (descr != null && descr.length() < 1)
-          {
-            descr = null;
-          }
-
-          if (dbr != null)
-          {
-            for (int r = 0; r < dbr.length; r++)
-            {
-              if (id != null && dbr[r].getAccessionId().equals(id))
-              {
-                // suppress duplicate link creation for the bare sequence ID
-                // string with this link
-                id = null;
-              }
-              // create Bare ID link for this RUL
-              String[] urls = urlLink.makeUrls(dbr[r].getAccessionId(),
-                      true);
-              if (urls != null)
-              {
-                for (int u = 0; u < urls.length; u += 2)
-                {
-                  if (!linkset.contains(urls[u] + "|" + urls[u + 1]))
-                  {
-                    linkset.addElement(urls[u] + "|" + urls[u + 1]);
-                    addshowLink(linkMenu, label + "|" + urls[u],
-                            urls[u + 1]);
-                  }
-                }
-              }
-            }
-          }
-          if (id != null)
-          {
-            // create Bare ID link for this RUL
-            String[] urls = urlLink.makeUrls(id, true);
-            if (urls != null)
-            {
-              for (int u = 0; u < urls.length; u += 2)
-              {
-                if (!linkset.contains(urls[u] + "|" + urls[u + 1]))
-                {
-                  linkset.addElement(urls[u] + "|" + urls[u + 1]);
-                  addshowLink(linkMenu, label, urls[u + 1]);
-                }
-              }
-            }
-          }
-          // Create urls from description but only for URL links which are regex
-          // links
-          if (descr != null && urlLink.getRegexReplace() != null)
-          {
-            // create link for this URL from description where regex matches
-            String[] urls = urlLink.makeUrls(descr, true);
-            if (urls != null)
-            {
-              for (int u = 0; u < urls.length; u += 2)
-              {
-                if (!linkset.contains(urls[u] + "|" + urls[u + 1]))
-                {
-                  linkset.addElement(urls[u] + "|" + urls[u + 1]);
-                  addshowLink(linkMenu, label, urls[u + 1]);
-                }
-              }
-            }
-          }
-        }
-        else
-        {
-          if (!linkset.contains(label + "|" + urlLink.getUrl_prefix()))
-          {
-            linkset.addElement(label + "|" + urlLink.getUrl_prefix());
-            // Add a non-dynamic link
-            addshowLink(linkMenu, label, urlLink.getUrl_prefix());
-          }
-        }
-      }
-      if (sequence != null)
-      {
-        sequenceMenu.add(linkMenu);
-      }
-      else
-      {
-        add(linkMenu);
-      }
-    }
-  }
-
-  private void buildGroupURLMenu(SequenceGroup sg, Vector groupLinks)
-  {
-
-    // TODO: usability: thread off the generation of group url content so root
-    // menu appears asap
-    // sequence only URLs
-    // ID/regex match URLs
-    groupLinksMenu = new JMenu("Group Link");
-    JMenu[] linkMenus = new JMenu[]
-    { null, new JMenu("IDS"), new JMenu("Sequences"),
-        new JMenu("IDS and Sequences") }; // three types of url that might be
-                                          // created.
-    SequenceI[] seqs = ap.av.getSelectionAsNewSequence();
-    String[][] idandseqs = GroupUrlLink.formStrings(seqs);
-    Hashtable commonDbrefs = new Hashtable();
-    for (int sq = 0; sq < seqs.length; sq++)
-    {
-
-      int start = seqs[sq].findPosition(sg.getStartRes()), end = seqs[sq]
-              .findPosition(sg.getEndRes());
-      // just collect ids from dataset sequence
-      // TODO: check if IDs collected from selecton group intersects with the
-      // current selection, too
-      SequenceI sqi = seqs[sq];
-      while (sqi.getDatasetSequence() != null)
-      {
-        sqi = sqi.getDatasetSequence();
-      }
-      DBRefEntry[] dbr = sqi.getDBRef();
-      if (dbr != null && dbr.length > 0)
-      {
-        for (int d = 0; d < dbr.length; d++)
-        {
-          String src = dbr[d].getSource(); // jalview.util.DBRefUtils.getCanonicalName(dbr[d].getSource()).toUpperCase();
-          Object[] sarray = (Object[]) commonDbrefs.get(src);
-          if (sarray == null)
-          {
-            sarray = new Object[2];
-            sarray[0] = new int[]
-            { 0 };
-            sarray[1] = new String[seqs.length];
-
-            commonDbrefs.put(src, sarray);
-          }
-
-          if (((String[]) sarray[1])[sq] == null)
-          {
-            if (!dbr[d].hasMap()
-                    || (dbr[d].getMap().locateMappedRange(start, end) != null))
-            {
-              ((String[]) sarray[1])[sq] = dbr[d].getAccessionId();
-              ((int[]) sarray[0])[0]++;
-            }
-          }
-        }
-      }
-    }
-    // now create group links for all distinct ID/sequence sets.
-    boolean addMenu = false; // indicates if there are any group links to give
-                             // to user
-    for (int i = 0; i < groupLinks.size(); i++)
-    {
-      String link = groupLinks.elementAt(i).toString();
-      GroupUrlLink urlLink = null;
-      try
-      {
-        urlLink = new GroupUrlLink(link);
-      } catch (Exception foo)
-      {
-        jalview.bin.Cache.log.error("Exception for GroupURLLink '" + link
-                + "'", foo);
-        continue;
-      }
-      ;
-      if (!urlLink.isValid())
-      {
-        jalview.bin.Cache.log.error(urlLink.getInvalidMessage());
-        continue;
-      }
-      final String label = urlLink.getLabel();
-      boolean usingNames = false;
-      // Now see which parts of the group apply for this URL
-      String ltarget = urlLink.getTarget(); // jalview.util.DBRefUtils.getCanonicalName(urlLink.getTarget());
-      Object[] idset = (Object[]) commonDbrefs.get(ltarget.toUpperCase());
-      String[] seqstr, ids; // input to makeUrl
-      if (idset != null)
-      {
-        int numinput = ((int[]) idset[0])[0];
-        String[] allids = ((String[]) idset[1]);
-        seqstr = new String[numinput];
-        ids = new String[numinput];
-        for (int sq = 0, idcount = 0; sq < seqs.length; sq++)
-        {
-          if (allids[sq] != null)
-          {
-            ids[idcount] = allids[sq];
-            seqstr[idcount++] = idandseqs[1][sq];
-          }
-        }
-      }
-      else
-      {
-        // just use the id/seq set
-        seqstr = idandseqs[1];
-        ids = idandseqs[0];
-        usingNames = true;
-      }
-      // and try and make the groupURL!
-
-      Object[] urlset = null;
-      try
-      {
-        urlset = urlLink.makeUrlStubs(ids, seqstr, "FromJalview"
-                + System.currentTimeMillis(), false);
-      } catch (UrlStringTooLongException e)
-      {
-      }
-      if (urlset != null)
-      {
-        int type = urlLink.getGroupURLType() & 3;
-        // System.out.println(urlLink.getGroupURLType()
-        // +" "+((String[])urlset[3])[0]);
-        // first two bits ofurlLink type bitfield are sequenceids and sequences
-        // TODO: FUTURE: ensure the groupURL menu structure can be generalised
-        addshowLink(linkMenus[type], label
-                + (((type & 1) == 1) ? ("("
-                        + (usingNames ? "Names" : ltarget) + ")") : ""),
-                urlLink, urlset);
-        addMenu = true;
-      }
-    }
-    if (addMenu)
-    {
-      groupLinksMenu = new JMenu("Group Links");
-      for (int m = 0; m < linkMenus.length; m++)
-      {
-        if (linkMenus[m] != null
-                && linkMenus[m].getMenuComponentCount() > 0)
-        {
-          groupLinksMenu.add(linkMenus[m]);
-        }
-      }
-
-      groupMenu.add(groupLinksMenu);
-    }
-  }
-
-  /**
-   * add a show URL menu item to the given linkMenu
-   * 
-   * @param linkMenu
-   * @param label
-   *          - menu label string
-   * @param url
-   *          - url to open
-   */
-  private void addshowLink(JMenu linkMenu, String label, final String url)
-  {
-    JMenuItem item = new JMenuItem(label);
-    item.setToolTipText("open URL: " + url);
-    item.addActionListener(new java.awt.event.ActionListener()
-    {
-      public void actionPerformed(ActionEvent e)
-      {
-        new Thread(new Runnable()
-        {
-
-          public void run()
-          {
-            showLink(url);
-          }
-
-        }).start();
-      }
-    });
-
-    linkMenu.add(item);
-  }
-
-  /**
-   * add a late bound groupURL item to the given linkMenu
-   * 
-   * @param linkMenu
-   * @param label
-   *          - menu label string
-   * @param urlgenerator
-   *          GroupURLLink used to generate URL
-   * @param urlstub
-   *          Object array returned from the makeUrlStubs function.
-   */
-  private void addshowLink(JMenu linkMenu, String label,
-          final GroupUrlLink urlgenerator, final Object[] urlstub)
-  {
-    JMenuItem item = new JMenuItem(label);
-    item.setToolTipText("open URL (" + urlgenerator.getUrl_prefix()
-            + "..) (" + urlgenerator.getNumberInvolved(urlstub) + " seqs)"); // TODO:
-                                                                             // put
-                                                                             // in
-                                                                             // info
-                                                                             // about
-                                                                             // what
-                                                                             // is
-                                                                             // being
-                                                                             // sent.
-    item.addActionListener(new java.awt.event.ActionListener()
-    {
-      public void actionPerformed(ActionEvent e)
-      {
-        new Thread(new Runnable()
-        {
-
-          public void run()
-          {
-            try
-            {
-              showLink(urlgenerator.constructFrom(urlstub));
-            } catch (UrlStringTooLongException e)
-            {
-            }
-          }
-
-        }).start();
-      }
-    });
-
-    linkMenu.add(item);
-  }
-
-  /**
-   * DOCUMENT ME!
-   * 
-   * @throws Exception
-   *           DOCUMENT ME!
-   */
-  private void jbInit() throws Exception
-  {
-    groupMenu.setText("Group");
-    groupMenu.setText("Selection");
-    groupName.setText("Name");
-    groupName.addActionListener(new java.awt.event.ActionListener()
-    {
-      public void actionPerformed(ActionEvent e)
-      {
-        groupName_actionPerformed();
-      }
-    });
-    sequenceMenu.setText("Sequence");
-    sequenceName.setText("Edit Name/Description");
-    sequenceName.addActionListener(new java.awt.event.ActionListener()
-    {
-      public void actionPerformed(ActionEvent e)
-      {
-        sequenceName_actionPerformed();
-      }
-    });
-    PIDColour.setFocusPainted(false);
-    unGroupMenuItem.setText("Remove Group");
-    unGroupMenuItem.addActionListener(new java.awt.event.ActionListener()
-    {
-      public void actionPerformed(ActionEvent e)
-      {
-        unGroupMenuItem_actionPerformed();
-      }
-    });
-
-    outline.setText("Border colour");
-    outline.addActionListener(new java.awt.event.ActionListener()
-    {
-      public void actionPerformed(ActionEvent e)
-      {
-        outline_actionPerformed();
-      }
-    });
-    nucleotideMenuItem.setText("Nucleotide");
-    nucleotideMenuItem.addActionListener(new ActionListener()
-    {
-      public void actionPerformed(ActionEvent e)
-      {
-        nucleotideMenuItem_actionPerformed();
-      }
-    });
-    colourMenu.setText("Group Colour");
-    showBoxes.setText("Boxes");
-    showBoxes.setState(true);
-    showBoxes.addActionListener(new ActionListener()
-    {
-      public void actionPerformed(ActionEvent e)
-      {
-        showBoxes_actionPerformed();
-      }
-    });
-    showText.setText("Text");
-    showText.setState(true);
-    showText.addActionListener(new ActionListener()
-    {
-      public void actionPerformed(ActionEvent e)
-      {
-        showText_actionPerformed();
-      }
-    });
-    showColourText.setText("Colour Text");
-    showColourText.addActionListener(new ActionListener()
-    {
-      public void actionPerformed(ActionEvent e)
-      {
-        showColourText_actionPerformed();
-      }
-    });
-    displayNonconserved.setText("Show Nonconserved");
-    displayNonconserved.setState(true);
-    displayNonconserved.addActionListener(new ActionListener()
-    {
-      public void actionPerformed(ActionEvent e)
-      {
-        showNonconserved_actionPerformed();
-      }
-    });
-    editMenu.setText("Edit");
-    cut.setText("Cut");
-    cut.addActionListener(new ActionListener()
-    {
-      public void actionPerformed(ActionEvent e)
-      {
-        cut_actionPerformed();
-      }
-    });
-    upperCase.setText("To Upper Case");
-    upperCase.addActionListener(new ActionListener()
-    {
-      public void actionPerformed(ActionEvent e)
-      {
-        changeCase(e);
-      }
-    });
-    copy.setText("Copy");
-    copy.addActionListener(new ActionListener()
-    {
-      public void actionPerformed(ActionEvent e)
-      {
-        copy_actionPerformed();
-      }
-    });
-    lowerCase.setText("To Lower Case");
-    lowerCase.addActionListener(new ActionListener()
-    {
-      public void actionPerformed(ActionEvent e)
-      {
-        changeCase(e);
-      }
-    });
-    toggle.setText("Toggle Case");
-    toggle.addActionListener(new ActionListener()
-    {
-      public void actionPerformed(ActionEvent e)
-      {
-        changeCase(e);
-      }
-    });
-    pdbMenu.setText("Associate Structure with Sequence");
-    pdbFromFile.setText("From File");
-    pdbFromFile.addActionListener(new ActionListener()
-    {
-      public void actionPerformed(ActionEvent e)
-      {
-        pdbFromFile_actionPerformed();
-      }
-    });
-    enterPDB.setText("Enter PDB Id");
-    enterPDB.addActionListener(new ActionListener()
-    {
-      public void actionPerformed(ActionEvent e)
-      {
-        enterPDB_actionPerformed();
-      }
-    });
-    discoverPDB.setText("Discover PDB ids");
-    discoverPDB.addActionListener(new ActionListener()
-    {
-      public void actionPerformed(ActionEvent e)
-      {
-        discoverPDB_actionPerformed();
-      }
-    });
-    outputMenu.setText("Output to Textbox...");
-    sequenceFeature.setText("Create Sequence Feature");
-    sequenceFeature.addActionListener(new ActionListener()
-    {
-      public void actionPerformed(ActionEvent e)
-      {
-        sequenceFeature_actionPerformed();
-      }
-    });
-    textColour.setText("Text Colour");
-    textColour.addActionListener(new ActionListener()
-    {
-      public void actionPerformed(ActionEvent e)
-      {
-        textColour_actionPerformed();
-      }
-    });
-    jMenu1.setText("Group");
-    structureMenu.setText("Structure");
-    viewStructureMenu.setText("View Structure");
-    // colStructureMenu.setText("Colour By Structure");
-    editSequence.setText("Edit Sequence...");
-    editSequence.addActionListener(new ActionListener()
-    {
-      public void actionPerformed(ActionEvent actionEvent)
-      {
-        editSequence_actionPerformed(actionEvent);
-      }
-    });
-    /*
-     * annotationMenuItem.setText("By Annotation");
-     * annotationMenuItem.addActionListener(new ActionListener() { public void
-     * actionPerformed(ActionEvent actionEvent) {
-     * annotationMenuItem_actionPerformed(actionEvent); } });
-     */
-
-    add(groupMenu);
-
-    add(sequenceMenu);
-    this.add(structureMenu);
-    groupMenu.add(editMenu);
-    groupMenu.add(outputMenu);
-    groupMenu.add(sequenceFeature);
-    groupMenu.add(jMenu1);
-    sequenceMenu.add(sequenceName);
-    colourMenu.add(textColour);
-    colourMenu.add(noColourmenuItem);
-    colourMenu.add(clustalColour);
-    colourMenu.add(BLOSUM62Colour);
-    colourMenu.add(PIDColour);
-    colourMenu.add(zappoColour);
-    colourMenu.add(taylorColour);
-    colourMenu.add(hydrophobicityColour);
-    colourMenu.add(helixColour);
-    colourMenu.add(strandColour);
-    colourMenu.add(turnColour);
-    colourMenu.add(buriedColour);
-    colourMenu.add(nucleotideMenuItem);
-    colourMenu.add(userDefinedColour);
-
-    if (jalview.gui.UserDefinedColours.getUserColourSchemes() != null)
-    {
-      java.util.Enumeration userColours = jalview.gui.UserDefinedColours
-              .getUserColourSchemes().keys();
-
-      while (userColours.hasMoreElements())
-      {
-        JMenuItem item = new JMenuItem(userColours.nextElement().toString());
-        item.addActionListener(new ActionListener()
-        {
-          public void actionPerformed(ActionEvent evt)
-          {
-            userDefinedColour_actionPerformed(evt);
-          }
-        });
-        colourMenu.add(item);
-      }
-    }
-
-    colourMenu.addSeparator();
-    colourMenu.add(abovePIDColour);
-    colourMenu.add(conservationMenuItem);
-    // colourMenu.add(annotationMenuItem);
-    editMenu.add(copy);
-    editMenu.add(cut);
-    editMenu.add(editSequence);
-    editMenu.add(upperCase);
-    editMenu.add(lowerCase);
-    editMenu.add(toggle);
-    pdbMenu.add(pdbFromFile);
-    pdbMenu.add(enterPDB);
-    pdbMenu.add(discoverPDB);
-    jMenu1.add(groupName);
-    jMenu1.add(unGroupMenuItem);
-    jMenu1.add(colourMenu);
-    jMenu1.add(showBoxes);
-    jMenu1.add(showText);
-    jMenu1.add(showColourText);
-    jMenu1.add(outline);
-    jMenu1.add(displayNonconserved);
-    structureMenu.add(pdbMenu);
-    structureMenu.add(viewStructureMenu);
-    // structureMenu.add(colStructureMenu);
-    noColourmenuItem.setText("None");
-    noColourmenuItem.addActionListener(new java.awt.event.ActionListener()
-    {
-      public void actionPerformed(ActionEvent e)
-      {
-        noColourmenuItem_actionPerformed();
-      }
-    });
-
-    clustalColour.setText("Clustalx colours");
-    clustalColour.addActionListener(new java.awt.event.ActionListener()
-    {
-      public void actionPerformed(ActionEvent e)
-      {
-        clustalColour_actionPerformed();
-      }
-    });
-    zappoColour.setText("Zappo");
-    zappoColour.addActionListener(new java.awt.event.ActionListener()
-    {
-      public void actionPerformed(ActionEvent e)
-      {
-        zappoColour_actionPerformed();
-      }
-    });
-    taylorColour.setText("Taylor");
-    taylorColour.addActionListener(new java.awt.event.ActionListener()
-    {
-      public void actionPerformed(ActionEvent e)
-      {
-        taylorColour_actionPerformed();
-      }
-    });
-    hydrophobicityColour.setText("Hydrophobicity");
-    hydrophobicityColour
-            .addActionListener(new java.awt.event.ActionListener()
-            {
-              public void actionPerformed(ActionEvent e)
-              {
-                hydrophobicityColour_actionPerformed();
-              }
-            });
-    helixColour.setText("Helix propensity");
-    helixColour.addActionListener(new java.awt.event.ActionListener()
-    {
-      public void actionPerformed(ActionEvent e)
-      {
-        helixColour_actionPerformed();
-      }
-    });
-    strandColour.setText("Strand propensity");
-    strandColour.addActionListener(new java.awt.event.ActionListener()
-    {
-      public void actionPerformed(ActionEvent e)
-      {
-        strandColour_actionPerformed();
-      }
-    });
-    turnColour.setText("Turn propensity");
-    turnColour.addActionListener(new java.awt.event.ActionListener()
-    {
-      public void actionPerformed(ActionEvent e)
-      {
-        turnColour_actionPerformed();
-      }
-    });
-    buriedColour.setText("Buried Index");
-    buriedColour.addActionListener(new java.awt.event.ActionListener()
-    {
-      public void actionPerformed(ActionEvent e)
-      {
-        buriedColour_actionPerformed();
-      }
-    });
-    abovePIDColour.setText("Above % Identity");
-    abovePIDColour.addActionListener(new java.awt.event.ActionListener()
-    {
-      public void actionPerformed(ActionEvent e)
-      {
-        abovePIDColour_actionPerformed();
-      }
-    });
-    userDefinedColour.setText("User Defined...");
-    userDefinedColour.addActionListener(new java.awt.event.ActionListener()
-    {
-      public void actionPerformed(ActionEvent e)
-      {
-        userDefinedColour_actionPerformed(e);
-      }
-    });
-    PIDColour.setText("Percentage Identity");
-    PIDColour.addActionListener(new java.awt.event.ActionListener()
-    {
-      public void actionPerformed(ActionEvent e)
-      {
-        PIDColour_actionPerformed();
-      }
-    });
-    BLOSUM62Colour.setText("BLOSUM62");
-    BLOSUM62Colour.addActionListener(new java.awt.event.ActionListener()
-    {
-      public void actionPerformed(ActionEvent e)
-      {
-        BLOSUM62Colour_actionPerformed();
-      }
-    });
-    conservationMenuItem.setText("Conservation");
-    conservationMenuItem
-            .addActionListener(new java.awt.event.ActionListener()
-            {
-              public void actionPerformed(ActionEvent e)
-              {
-                conservationMenuItem_actionPerformed();
-              }
-            });
-  }
-
-  protected void showNonconserved_actionPerformed()
-  {
-    getGroup().setShowNonconserved(displayNonconserved.isSelected());
-    refresh();
-  }
-
-  /**
-   * call to refresh view after settings change
-   */
-  void refresh()
-  {
-    ap.updateAnnotation();
-    ap.paintAlignment(true);
-
-    PaintRefresher.Refresh(this, ap.av.getSequenceSetId());
-  }
-
-  /**
-   * DOCUMENT ME!
-   * 
-   * @param e
-   *          DOCUMENT ME!
-   */
-  protected void clustalColour_actionPerformed()
-  {
-    SequenceGroup sg = getGroup();
-    sg.cs = new ClustalxColourScheme(sg
-            .getSequences(ap.av.hiddenRepSequences), ap.av.alignment
-            .getWidth());
-    refresh();
-  }
-
-  /**
-   * DOCUMENT ME!
-   * 
-   * @param e
-   *          DOCUMENT ME!
-   */
-  protected void zappoColour_actionPerformed()
-  {
-    getGroup().cs = new ZappoColourScheme();
-    refresh();
-  }
-
-  /**
-   * DOCUMENT ME!
-   * 
-   * @param e
-   *          DOCUMENT ME!
-   */
-  protected void taylorColour_actionPerformed()
-  {
-    getGroup().cs = new TaylorColourScheme();
-    refresh();
-  }
-
-  /**
-   * DOCUMENT ME!
-   * 
-   * @param e
-   *          DOCUMENT ME!
-   */
-  protected void hydrophobicityColour_actionPerformed()
-  {
-    getGroup().cs = new HydrophobicColourScheme();
-    refresh();
-  }
-
-  /**
-   * DOCUMENT ME!
-   * 
-   * @param e
-   *          DOCUMENT ME!
-   */
-  protected void helixColour_actionPerformed()
-  {
-    getGroup().cs = new HelixColourScheme();
-    refresh();
-  }
-
-  /**
-   * DOCUMENT ME!
-   * 
-   * @param e
-   *          DOCUMENT ME!
-   */
-  protected void strandColour_actionPerformed()
-  {
-    getGroup().cs = new StrandColourScheme();
-    refresh();
-  }
-
-  /**
-   * DOCUMENT ME!
-   * 
-   * @param e
-   *          DOCUMENT ME!
-   */
-  protected void turnColour_actionPerformed()
-  {
-    getGroup().cs = new TurnColourScheme();
-    refresh();
-  }
-
-  /**
-   * DOCUMENT ME!
-   * 
-   * @param e
-   *          DOCUMENT ME!
-   */
-  protected void buriedColour_actionPerformed()
-  {
-    getGroup().cs = new BuriedColourScheme();
-    refresh();
-  }
-
-  /**
-   * DOCUMENT ME!
-   * 
-   * @param e
-   *          DOCUMENT ME!
-   */
-  public void nucleotideMenuItem_actionPerformed()
-  {
-    getGroup().cs = new NucleotideColourScheme();
-    refresh();
-  }
-
-  /**
-   * DOCUMENT ME!
-   * 
-   * @param e
-   *          DOCUMENT ME!
-   */
-  protected void abovePIDColour_actionPerformed()
-  {
-    SequenceGroup sg = getGroup();
-    if (sg.cs == null)
-    {
-      return;
-    }
-
-    if (abovePIDColour.isSelected())
-    {
-      sg.cs.setConsensus(AAFrequency.calculate(sg
-              .getSequences(ap.av.hiddenRepSequences), sg.getStartRes(), sg
-              .getEndRes() + 1));
-
-      int threshold = SliderPanel.setPIDSliderSource(ap, sg.cs, getGroup()
-              .getName());
-
-      sg.cs.setThreshold(threshold, ap.av.getIgnoreGapsConsensus());
-
-      SliderPanel.showPIDSlider();
-    }
-    else
-    // remove PIDColouring
-    {
-      sg.cs.setThreshold(0, ap.av.getIgnoreGapsConsensus());
-    }
-
-    refresh();
-  }
-
-  /**
-   * DOCUMENT ME!
-   * 
-   * @param e
-   *          DOCUMENT ME!
-   */
-  protected void userDefinedColour_actionPerformed(ActionEvent e)
-  {
-    SequenceGroup sg = getGroup();
-
-    if (e.getActionCommand().equals("User Defined..."))
-    {
-      new UserDefinedColours(ap, sg);
-    }
-    else
-    {
-      UserColourScheme udc = (UserColourScheme) UserDefinedColours
-              .getUserColourSchemes().get(e.getActionCommand());
-
-      sg.cs = udc;
-    }
-    refresh();
-  }
-
-  /**
-   * DOCUMENT ME!
-   * 
-   * @param e
-   *          DOCUMENT ME!
-   */
-  protected void PIDColour_actionPerformed()
-  {
-    SequenceGroup sg = getGroup();
-    sg.cs = new PIDColourScheme();
-    sg.cs.setConsensus(AAFrequency.calculate(sg
-            .getSequences(ap.av.hiddenRepSequences), sg.getStartRes(), sg
-            .getEndRes() + 1));
-    refresh();
-  }
-
-  /**
-   * DOCUMENT ME!
-   * 
-   * @param e
-   *          DOCUMENT ME!
-   */
-  protected void BLOSUM62Colour_actionPerformed()
-  {
-    SequenceGroup sg = getGroup();
-
-    sg.cs = new Blosum62ColourScheme();
-
-    sg.cs.setConsensus(AAFrequency.calculate(sg
-            .getSequences(ap.av.hiddenRepSequences), sg.getStartRes(), sg
-            .getEndRes() + 1));
-
-    refresh();
-  }
-
-  /**
-   * DOCUMENT ME!
-   * 
-   * @param e
-   *          DOCUMENT ME!
-   */
-  protected void noColourmenuItem_actionPerformed()
-  {
-    getGroup().cs = null;
-    refresh();
-  }
-
-  /**
-   * DOCUMENT ME!
-   * 
-   * @param e
-   *          DOCUMENT ME!
-   */
-  protected void conservationMenuItem_actionPerformed()
-  {
-    SequenceGroup sg = getGroup();
-    if (sg.cs == null)
-    {
-      return;
-    }
-
-    if (conservationMenuItem.isSelected())
-    {
-      Conservation c = new Conservation("Group",
-              ResidueProperties.propHash, 3, sg
-                      .getSequences(ap.av.hiddenRepSequences), sg
-                      .getStartRes(), sg.getEndRes() + 1);
-
-      c.calculate();
-      c.verdict(false, ap.av.ConsPercGaps);
-
-      sg.cs.setConservation(c);
-
-      SliderPanel.setConservationSlider(ap, sg.cs, sg.getName());
-      SliderPanel.showConservationSlider();
-    }
-    else
-    // remove ConservationColouring
-    {
-      sg.cs.setConservation(null);
-    }
-
-    refresh();
-  }
-
-  public void annotationMenuItem_actionPerformed(ActionEvent actionEvent)
-  {
-    SequenceGroup sg = getGroup();
-    if (sg == null)
-    {
-      return;
-    }
-
-    AnnotationColourGradient acg = new AnnotationColourGradient(sequence
-            .getAnnotation()[0], null,
-            AnnotationColourGradient.NO_THRESHOLD);
-
-    acg.predefinedColours = true;
-    sg.cs = acg;
-
-    refresh();
-  }
-
-  /**
-   * DOCUMENT ME!
-   * 
-   * @param e
-   *          DOCUMENT ME!
-   */
-  protected void groupName_actionPerformed()
-  {
-
-    SequenceGroup sg = getGroup();
-    EditNameDialog dialog = new EditNameDialog(sg.getName(), sg
-            .getDescription(), "       Group Name ", "Group Description ",
-            "Edit Group Name/Description", ap.alignFrame);
-
-    if (!dialog.accept)
-    {
-      return;
-    }
-
-    sg.setName(dialog.getName());
-    sg.setDescription(dialog.getDescription());
-    refresh();
-  }
-
-  /**
-   * Get selection group - adding it to the alignment if necessary.
-   * 
-   * @return sequence group to operate on
-   */
-  SequenceGroup getGroup()
-  {
-    SequenceGroup sg = ap.av.getSelectionGroup();
-    // this method won't add a new group if it already exists
-    if (sg != null)
-    {
-      ap.av.alignment.addGroup(sg);
-    }
-
-    return sg;
-  }
-
-  /**
-   * DOCUMENT ME!
-   * 
-   * @param e
-   *          DOCUMENT ME!
-   */
-  void sequenceName_actionPerformed()
-  {
-    EditNameDialog dialog = new EditNameDialog(sequence.getName(), sequence
-            .getDescription(), "       Sequence Name ",
-            "Sequence Description ", "Edit Sequence Name/Description", ap.alignFrame);
-
-    if (!dialog.accept)
-    {
-      return;
-    }
-
-    if (dialog.getName() != null)
-    {
-      if (dialog.getName().indexOf(" ") > -1)
-      {
-        JOptionPane.showMessageDialog(ap,
-                "Spaces have been converted to \"_\"",
-                "No spaces allowed in Sequence Name",
-                JOptionPane.WARNING_MESSAGE);
-      }
-
-      sequence.setName(dialog.getName().replace(' ', '_'));
-      ap.paintAlignment(false);
-    }
-
-    sequence.setDescription(dialog.getDescription());
-
-    ap.av.firePropertyChange("alignment", null, ap.av.getAlignment()
-            .getSequences());
-
-  }
-
-  /**
-   * DOCUMENT ME!
-   * 
-   * @param e
-   *          DOCUMENT ME!
-   */
-  void unGroupMenuItem_actionPerformed()
-  {
-    SequenceGroup sg = ap.av.getSelectionGroup();
-    ap.av.alignment.deleteGroup(sg);
-    ap.av.setSelectionGroup(null);
-    refresh();
-  }
-
-  /**
-   * DOCUMENT ME!
-   * 
-   * @param e
-   *          DOCUMENT ME!
-   */
-  protected void outline_actionPerformed()
-  {
-    SequenceGroup sg = getGroup();
-    Color col = JColorChooser.showDialog(this, "Select Outline Colour",
-            Color.BLUE);
-
-    if (col != null)
-    {
-      sg.setOutlineColour(col);
-    }
-
-    refresh();
-  }
-
-  /**
-   * DOCUMENT ME!
-   * 
-   * @param e
-   *          DOCUMENT ME!
-   */
-  public void showBoxes_actionPerformed()
-  {
-    getGroup().setDisplayBoxes(showBoxes.isSelected());
-    refresh();
-  }
-
-  /**
-   * DOCUMENT ME!
-   * 
-   * @param e
-   *          DOCUMENT ME!
-   */
-  public void showText_actionPerformed()
-  {
-    getGroup().setDisplayText(showText.isSelected());
-    refresh();
-  }
-
-  /**
-   * DOCUMENT ME!
-   * 
-   * @param e
-   *          DOCUMENT ME!
-   */
-  public void showColourText_actionPerformed()
-  {
-    getGroup().setColourText(showColourText.isSelected());
-    refresh();
-  }
-
-  public void showLink(String url)
-  {
-    try
-    {
-      jalview.util.BrowserLauncher.openURL(url);
-    } catch (Exception ex)
-    {
-      JOptionPane
-              .showInternalMessageDialog(
-                      Desktop.desktop,
-                      "Unixers: Couldn't find default web browser."
-                              + "\nAdd the full path to your browser in Preferences.",
-                      "Web browser not found", JOptionPane.WARNING_MESSAGE);
-
-      ex.printStackTrace();
-    }
-  }
-
-  void hideSequences(boolean representGroup)
-  {
-    SequenceGroup sg = ap.av.getSelectionGroup();
-    if (sg == null || sg.getSize() < 1)
-    {
-      ap.av.hideSequence(new SequenceI[]
-      { sequence });
-      return;
-    }
-
-    ap.av.setSelectionGroup(null);
-
-    if (representGroup)
-    {
-      ap.av.hideRepSequences(sequence, sg);
-
-      return;
-    }
-
-    int gsize = sg.getSize();
-    SequenceI[] hseqs;
-
-    hseqs = new SequenceI[gsize];
-
-    int index = 0;
-    for (int i = 0; i < gsize; i++)
-    {
-      hseqs[index++] = sg.getSequenceAt(i);
-    }
-
-    ap.av.hideSequence(hseqs);
-    // refresh(); TODO: ? needed ?
-    ap.av.sendSelection();
-  }
-
-  public void copy_actionPerformed()
-  {
-    ap.alignFrame.copy_actionPerformed(null);
-  }
-
-  public void cut_actionPerformed()
-  {
-    ap.alignFrame.cut_actionPerformed(null);
-  }
-
-  void changeCase(ActionEvent e)
-  {
-    Object source = e.getSource();
-    SequenceGroup sg = ap.av.getSelectionGroup();
-
-    if (sg != null)
-    {
-      int[][] startEnd = ap.av.getVisibleRegionBoundaries(sg.getStartRes(),
-              sg.getEndRes() + 1);
-
-      String description;
-      int caseChange;
-
-      if (source == toggle)
-      {
-        description = "Toggle Case";
-        caseChange = ChangeCaseCommand.TOGGLE_CASE;
-      }
-      else if (source == upperCase)
-      {
-        description = "To Upper Case";
-        caseChange = ChangeCaseCommand.TO_UPPER;
-      }
-      else
-      {
-        description = "To Lower Case";
-        caseChange = ChangeCaseCommand.TO_LOWER;
-      }
-
-      ChangeCaseCommand caseCommand = new ChangeCaseCommand(description, sg
-              .getSequencesAsArray(ap.av.hiddenRepSequences), startEnd,
-              caseChange);
-
-      ap.alignFrame.addHistoryItem(caseCommand);
-
-      ap.av.firePropertyChange("alignment", null, ap.av.getAlignment()
-              .getSequences());
-
-    }
-  }
-
-  public void outputText_actionPerformed(ActionEvent e)
-  {
-    CutAndPasteTransfer cap = new CutAndPasteTransfer();
-    cap.setForInput(null);
-    Desktop.addInternalFrame(cap, "Alignment output - "
-            + e.getActionCommand(), 600, 500);
-
-    String[] omitHidden = null;
-
-    System.out.println("PROMPT USER HERE"); // TODO: decide if a prompt happens
-    // or we simply trust the user wants
-    // wysiwig behaviour
-    SequenceGroup sg = ap.av.getSelectionGroup();
-    ColumnSelection csel = new ColumnSelection(ap.av.getColumnSelection());
-    omitHidden = ap.av.getViewAsString(true);
-    Alignment oal = new Alignment(ap.av.getSequenceSelection());
-    AlignmentAnnotation[] nala = ap.av.alignment.getAlignmentAnnotation();
-    if (nala!=null) {
-      for (int i = 0; i < nala.length; i++)
-      {
-        AlignmentAnnotation na = nala[i];
-        oal.addAnnotation(na);
-      }
-    }
-    cap.setText(new FormatAdapter().formatSequences(e.getActionCommand(),
-            oal, omitHidden, csel, sg));
-    oal = null;
-  }
-
-  public void pdbFromFile_actionPerformed()
-  {
-    jalview.io.JalviewFileChooser chooser = new jalview.io.JalviewFileChooser(
-            jalview.bin.Cache.getProperty("LAST_DIRECTORY"));
-    chooser.setFileView(new jalview.io.JalviewFileView());
-    chooser.setDialogTitle("Select a PDB file");
-    chooser.setToolTipText("Load a PDB file");
-
-    int value = chooser.showOpenDialog(null);
-
-    if (value == jalview.io.JalviewFileChooser.APPROVE_OPTION)
-    {
-      PDBEntry entry = new PDBEntry();
-      String choice = chooser.getSelectedFile().getPath();
-      jalview.bin.Cache.setProperty("LAST_DIRECTORY", choice);
-      try
-      {
-        MCview.PDBfile pdbfile = new MCview.PDBfile(choice,
-                jalview.io.AppletFormatAdapter.FILE);
-
-        if (pdbfile.id == null)
-        {
-          String reply = JOptionPane
-                  .showInternalInputDialog(
-                          Desktop.desktop,
-                          "Couldn't find a PDB id in the file supplied."
-                                  + "Please enter an Id to identify this structure.",
-                          "No PDB Id in File", JOptionPane.QUESTION_MESSAGE);
-          if (reply == null)
-          {
-            return;
-          }
-
-          entry.setId(reply);
-        }
-        else
-        {
-          entry.setId(pdbfile.id);
-        }
-      } catch (java.io.IOException ex)
-      {
-        ex.printStackTrace();
-      }
-
-      entry.setFile(choice);
-      sequence.getDatasetSequence().addPDBId(entry);
-    }
-
-  }
-
-  public void enterPDB_actionPerformed()
-  {
-    String id = JOptionPane.showInternalInputDialog(Desktop.desktop,
-            "Enter PDB Id", "Enter PDB Id", JOptionPane.QUESTION_MESSAGE);
-
-    if (id != null && id.length() > 0)
-    {
-      PDBEntry entry = new PDBEntry();
-      entry.setId(id.toUpperCase());
-      sequence.getDatasetSequence().addPDBId(entry);
-    }
-  }
-
-  public void discoverPDB_actionPerformed()
-  {
-
-    final SequenceI[] sequences = ((ap.av.selectionGroup == null) ? new Sequence[]
-    { sequence }
-            : ap.av.selectionGroup.getSequencesInOrder(ap.av.alignment));
-    Thread discpdb = new Thread(new Runnable()
-    {
-      public void run()
-      {
-
-        new jalview.ws.DBRefFetcher(sequences, ap.alignFrame)
-                .fetchDBRefs(false);
-      }
-
-    });
-    discpdb.start();
-  }
-
-  public void sequenceFeature_actionPerformed()
-  {
-    SequenceGroup sg = ap.av.getSelectionGroup();
-    if (sg == null)
-    {
-      return;
-    }
-
-    int rsize = 0, gSize = sg.getSize();
-    SequenceI[] rseqs, seqs = new SequenceI[gSize];
-    SequenceFeature[] tfeatures, features = new SequenceFeature[gSize];
-
-    for (int i = 0; i < gSize; i++)
-    {
-      int start = sg.getSequenceAt(i).findPosition(sg.getStartRes());
-      int end = sg.findEndRes(sg.getSequenceAt(i));
-      if (start <= end)
-      {
-        seqs[rsize] = sg.getSequenceAt(i).getDatasetSequence();
-        features[rsize] = new SequenceFeature(null, null, null, start, end,
-                "Jalview");
-        rsize++;
-      }
-    }
-    rseqs = new SequenceI[rsize];
-    tfeatures = new SequenceFeature[rsize];
-    System.arraycopy(seqs, 0, rseqs, 0, rsize);
-    System.arraycopy(features, 0, tfeatures, 0, rsize);
-    features = tfeatures;
-    seqs = rseqs;
-    if (ap.seqPanel.seqCanvas.getFeatureRenderer().amendFeatures(seqs,
-            features, true, ap))
-    {
-      ap.alignFrame.setShowSeqFeatures(true);
-      ap.highlightSearchResults(null);
-    }
-  }
-
-  public void textColour_actionPerformed()
-  {
-    SequenceGroup sg = getGroup();
-    if (sg != null)
-    {
-      new TextColourChooser().chooseColour(ap, sg);
-    }
-  }
-
-  public void colourByStructure(String pdbid)
-  {
-    Annotation[] anots = jalview.structure.StructureSelectionManager
-            .getStructureSelectionManager().colourSequenceFromStructure(
-                    sequence, pdbid);
-
-    AlignmentAnnotation an = new AlignmentAnnotation("Structure",
-            "Coloured by " + pdbid, anots);
-
-    ap.av.alignment.addAnnotation(an);
-    an.createSequenceMapping(sequence, 0, true);
-    // an.adjustForAlignment();
-    ap.av.alignment.setAnnotationIndex(an, 0);
-
-    ap.adjustAnnotationHeight();
-
-    sequence.addAlignmentAnnotation(an);
-
-  }
-
-  public void editSequence_actionPerformed(ActionEvent actionEvent)
-  {
-    SequenceGroup sg = ap.av.getSelectionGroup();
-
-    if (sg != null)
-    {
-      if (sequence == null)
-        sequence = (Sequence) sg.getSequenceAt(0);
-
-      EditNameDialog dialog = new EditNameDialog(sequence
-              .getSequenceAsString(sg.getStartRes(), sg.getEndRes() + 1),
-              null, "Edit Sequence ", null, "Edit Sequence", ap.alignFrame);
-
-      if (dialog.accept)
-      {
-        EditCommand editCommand = new EditCommand("Edit Sequences",
-                EditCommand.REPLACE, dialog.getName().replace(' ',
-                        ap.av.getGapCharacter()), sg
-                        .getSequencesAsArray(ap.av.hiddenRepSequences), sg
-                        .getStartRes(), sg.getEndRes() + 1, ap.av.alignment);
-
-        ap.alignFrame.addHistoryItem(editCommand);
-
-        ap.av.firePropertyChange("alignment", null, ap.av.getAlignment()
-                .getSequences());
-      }
-    }
-  }
-
-}
+/*\r
+ * Jalview - A Sequence Alignment Editor and Viewer (Version 2.8)\r
+ * Copyright (C) 2012 J Procter, AM Waterhouse, LM Lui, J Engelhardt, G Barton, M Clamp, S Searle\r
+ * \r
+ * This file is part of Jalview.\r
+ * \r
+ * Jalview is free software: you can redistribute it and/or\r
+ * modify it under the terms of the GNU General Public License \r
+ * as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.\r
+ *  \r
+ * Jalview is distributed in the hope that it will be useful, but \r
+ * WITHOUT ANY WARRANTY; without even the implied warranty \r
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR \r
+ * PURPOSE.  See the GNU General Public License for more details.\r
+ * \r
+ * You should have received a copy of the GNU General Public License along with Jalview.  If not, see <http://www.gnu.org/licenses/>.\r
+ */\r
+package jalview.gui;\r
+\r
+import java.util.*;\r
+\r
+import java.awt.*;\r
+import java.awt.event.*;\r
+\r
+import javax.swing.*;\r
+\r
+import jalview.analysis.*;\r
+import jalview.commands.*;\r
+import jalview.datamodel.*;\r
+import jalview.io.*;\r
+import jalview.schemes.*;\r
+import jalview.util.GroupUrlLink;\r
+import jalview.util.GroupUrlLink.UrlStringTooLongException;\r
+import jalview.util.MessageManager;\r
+import jalview.util.UrlLink;\r
+\r
+/**\r
+ * DOCUMENT ME!\r
+ * \r
+ * @author $author$\r
+ * @version $Revision: 1.118 $\r
+ */\r
+public class PopupMenu extends JPopupMenu\r
+{\r
+  JMenu groupMenu = new JMenu();\r
+\r
+  JMenuItem groupName = new JMenuItem();\r
+\r
+  protected JRadioButtonMenuItem clustalColour = new JRadioButtonMenuItem();\r
+\r
+  protected JRadioButtonMenuItem zappoColour = new JRadioButtonMenuItem();\r
+\r
+  protected JRadioButtonMenuItem taylorColour = new JRadioButtonMenuItem();\r
+\r
+  protected JRadioButtonMenuItem hydrophobicityColour = new JRadioButtonMenuItem();\r
+\r
+  protected JRadioButtonMenuItem helixColour = new JRadioButtonMenuItem();\r
+\r
+  protected JRadioButtonMenuItem strandColour = new JRadioButtonMenuItem();\r
+\r
+  protected JRadioButtonMenuItem turnColour = new JRadioButtonMenuItem();\r
+\r
+  protected JRadioButtonMenuItem buriedColour = new JRadioButtonMenuItem();\r
+\r
+  protected JCheckBoxMenuItem abovePIDColour = new JCheckBoxMenuItem();\r
+\r
+  protected JRadioButtonMenuItem userDefinedColour = new JRadioButtonMenuItem();\r
+\r
+  protected JRadioButtonMenuItem PIDColour = new JRadioButtonMenuItem();\r
+\r
+  protected JRadioButtonMenuItem BLOSUM62Colour = new JRadioButtonMenuItem();\r
+\r
+  protected JRadioButtonMenuItem purinePyrimidineColour = new JRadioButtonMenuItem();\r
+\r
+  // protected JRadioButtonMenuItem covariationColour = new\r
+  // JRadioButtonMenuItem();\r
+\r
+  JRadioButtonMenuItem noColourmenuItem = new JRadioButtonMenuItem();\r
+\r
+  protected JCheckBoxMenuItem conservationMenuItem = new JCheckBoxMenuItem();\r
+\r
+  AlignmentPanel ap;\r
+\r
+  JMenu sequenceMenu = new JMenu();\r
+\r
+  JMenuItem sequenceName = new JMenuItem();\r
+\r
+  JMenuItem sequenceDetails = new JMenuItem();\r
+\r
+  JMenuItem sequenceSelDetails = new JMenuItem();\r
+\r
+  SequenceI sequence;\r
+  JMenuItem createGroupMenuItem = new JMenuItem();\r
+  JMenuItem unGroupMenuItem = new JMenuItem();\r
+\r
+  JMenuItem outline = new JMenuItem();\r
+\r
+  JRadioButtonMenuItem nucleotideMenuItem = new JRadioButtonMenuItem();\r
+\r
+  JMenu colourMenu = new JMenu();\r
+\r
+  JCheckBoxMenuItem showBoxes = new JCheckBoxMenuItem();\r
+\r
+  JCheckBoxMenuItem showText = new JCheckBoxMenuItem();\r
+\r
+  JCheckBoxMenuItem showColourText = new JCheckBoxMenuItem();\r
+\r
+  JCheckBoxMenuItem displayNonconserved = new JCheckBoxMenuItem();\r
+\r
+  JMenu editMenu = new JMenu();\r
+\r
+  JMenuItem cut = new JMenuItem();\r
+\r
+  JMenuItem copy = new JMenuItem();\r
+\r
+  JMenuItem upperCase = new JMenuItem();\r
+\r
+  JMenuItem lowerCase = new JMenuItem();\r
+\r
+  JMenuItem toggle = new JMenuItem();\r
+\r
+  JMenu pdbMenu = new JMenu();\r
+\r
+  JMenuItem pdbFromFile = new JMenuItem();\r
+\r
+  JMenuItem enterPDB = new JMenuItem();\r
+\r
+  JMenuItem discoverPDB = new JMenuItem();\r
+\r
+  JMenu outputMenu = new JMenu();\r
+\r
+  JMenuItem sequenceFeature = new JMenuItem();\r
+\r
+  JMenuItem textColour = new JMenuItem();\r
+\r
+  JMenu jMenu1 = new JMenu();\r
+\r
+  JMenu structureMenu = new JMenu();\r
+\r
+  JMenu viewStructureMenu = new JMenu();\r
+\r
+  // JMenu colStructureMenu = new JMenu();\r
+  JMenuItem editSequence = new JMenuItem();\r
+\r
+  // JMenuItem annotationMenuItem = new JMenuItem();\r
+\r
+  JMenu groupLinksMenu;\r
+\r
+  /**\r
+   * Creates a new PopupMenu object.\r
+   * \r
+   * @param ap\r
+   *          DOCUMENT ME!\r
+   * @param seq\r
+   *          DOCUMENT ME!\r
+   */\r
+  public PopupMenu(final AlignmentPanel ap, Sequence seq, Vector links)\r
+  {\r
+    this(ap, seq, links, null);\r
+  }\r
+\r
+  /**\r
+   * \r
+   * @param ap\r
+   * @param seq\r
+   * @param links\r
+   * @param groupLinks\r
+   */\r
+  public PopupMenu(final AlignmentPanel ap, final SequenceI seq,\r
+          Vector links, Vector groupLinks)\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
+    colours.add(purinePyrimidineColour);\r
+    // colours.add(covariationColour);\r
+\r
+    for (int i = 0; i < jalview.io.FormatAdapter.WRITEABLE_FORMATS.length; i++)\r
+    {\r
+      JMenuItem item = new JMenuItem(\r
+              jalview.io.FormatAdapter.WRITEABLE_FORMATS[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
+    } catch (Exception e)\r
+    {\r
+      e.printStackTrace();\r
+    }\r
+\r
+    JMenuItem menuItem;\r
+    if (seq != null)\r
+    {\r
+      sequenceMenu.setText(sequence.getName());\r
+\r
+      if (seq.getDatasetSequence().getPDBId() != null\r
+              && seq.getDatasetSequence().getPDBId().size() > 0)\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(pdb.getId());\r
+          menuItem.addActionListener(new java.awt.event.ActionListener()\r
+          {\r
+            public void actionPerformed(ActionEvent e)\r
+            {\r
+              // TODO re JAL-860: optionally open dialog or provide a menu entry\r
+              // allowing user to open just one structure per sequence\r
+              new AppJmol(pdb, ap.av.collateForPDB(new PDBEntry[]\r
+              { pdb })[0], null, ap);\r
+              // new PDBViewer(pdb, seqs2, null, ap, AppletFormatAdapter.FILE);\r
+            }\r
+\r
+          });\r
+          viewStructureMenu.add(menuItem);\r
+\r
+          /*\r
+           * menuItem = new JMenuItem(); menuItem.setText(pdb.getId());\r
+           * menuItem.addActionListener(new java.awt.event.ActionListener() {\r
+           * public void actionPerformed(ActionEvent e) {\r
+           * colourByStructure(pdb.getId()); } });\r
+           * colStructureMenu.add(menuItem);\r
+           */\r
+        }\r
+      }\r
+      else\r
+      {\r
+        if (ap.av.getAlignment().isNucleotide() == false)\r
+        {\r
+          structureMenu.remove(viewStructureMenu);\r
+        }\r
+        // structureMenu.remove(colStructureMenu);\r
+      }\r
+\r
+      if (ap.av.getAlignment().isNucleotide() == true)\r
+      {\r
+        AlignmentAnnotation[] aa = ap.av.getAlignment()\r
+                .getAlignmentAnnotation();\r
+        for (int i = 0; i < aa.length; i++)\r
+        {\r
+          if (aa[i].getRNAStruc() != null)\r
+          {\r
+            final String rnastruc = aa[i].getRNAStruc();\r
+            final String structureLine = aa[i].label;\r
+            menuItem = new JMenuItem();\r
+            menuItem.setText(MessageManager.formatMessage("label.2d_rna_structure_line", new String[]{structureLine}));\r
+            menuItem.addActionListener(new java.awt.event.ActionListener()\r
+            {\r
+              public void actionPerformed(ActionEvent e)\r
+              {\r
+                new AppVarna(structureLine, seq, seq.getSequenceAsString(),\r
+                        rnastruc, seq.getName(), ap);\r
+              }\r
+            });\r
+            viewStructureMenu.add(menuItem);\r
+          }\r
+        }\r
+\r
+        // SequenceFeatures[] test = seq.getSequenceFeatures();\r
+\r
+        if (seq.getAnnotation() != null)\r
+        {\r
+          AlignmentAnnotation seqAnno[] = seq.getAnnotation();\r
+          for (int i = 0; i < seqAnno.length; i++)\r
+          {\r
+            if (seqAnno[i].getRNAStruc() != null)\r
+            {\r
+              final String rnastruc = seqAnno[i].getRNAStruc();\r
+\r
+              // TODO: make rnastrucF a bit more nice\r
+              menuItem = new JMenuItem();\r
+              menuItem.setText(MessageManager.formatMessage("label.2d_rna_sequence_name", new String[]{seq.getName()}));\r
+              menuItem.addActionListener(new java.awt.event.ActionListener()\r
+              {\r
+                public void actionPerformed(ActionEvent e)\r
+                {\r
+                  // TODO: VARNA does'nt print gaps in the sequence\r
+                  new AppVarna(seq.getName() + " structure", seq, seq\r
+                          .getSequenceAsString(), rnastruc, seq.getName(),\r
+                          ap);\r
+                }\r
+              });\r
+              viewStructureMenu.add(menuItem);\r
+            }\r
+          }\r
+        }\r
+\r
+      }\r
+\r
+      menuItem = new JMenuItem(MessageManager.getString("action.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
+\r
+      if (ap.av.getSelectionGroup() != null\r
+              && ap.av.getSelectionGroup().getSize() > 1)\r
+      {\r
+        menuItem = new JMenuItem(MessageManager.formatMessage("label.represent_group_with", new String[]{seq.getName()}));\r
+        menuItem.addActionListener(new java.awt.event.ActionListener()\r
+        {\r
+          public void actionPerformed(ActionEvent e)\r
+          {\r
+            hideSequences(true);\r
+          }\r
+        });\r
+        sequenceMenu.add(menuItem);\r
+      }\r
+\r
+      if (ap.av.hasHiddenRows())\r
+      {\r
+        final int index = ap.av.getAlignment().findIndex(seq);\r
+\r
+        if (ap.av.adjustForHiddenSeqs(index)\r
+                - ap.av.adjustForHiddenSeqs(index - 1) > 1)\r
+        {\r
+          menuItem = new JMenuItem(MessageManager.getString("action.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
+              {\r
+                ap.overviewPanel.updateOverviewImage();\r
+              }\r
+            }\r
+          });\r
+          add(menuItem);\r
+        }\r
+      }\r
+    }\r
+    // for the case when no sequences are even visible\r
+    if (ap.av.hasHiddenRows())\r
+    {\r
+      {\r
+        menuItem = new JMenuItem(MessageManager.getString("action.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
+            {\r
+              ap.overviewPanel.updateOverviewImage();\r
+            }\r
+          }\r
+        });\r
+\r
+        add(menuItem);\r
+      }\r
+\r
+    }\r
+\r
+    SequenceGroup sg = ap.av.getSelectionGroup();\r
+    boolean isDefinedGroup = (sg!=null) ? ap.av.getAlignment().getGroups().contains(sg) : false;\r
+\r
+    if (sg != null && sg.getSize() > 0)\r
+    {      \r
+      groupName.setText(MessageManager.formatMessage("label.name_param", new String[]{sg.getName()}));\r
+      groupName.setText(MessageManager.getString("label.edit_name_and_description_current_group"));\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 if (sg.cs instanceof PurinePyrimidineColourScheme)\r
+      {\r
+        purinePyrimidineColour.setSelected(true);\r
+      }\r
+      /*\r
+       * else if (sg.cs instanceof CovariationColourScheme) {\r
+       * covariationColour.setSelected(true); }\r
+       */\r
+      else\r
+      {\r
+        noColourmenuItem.setSelected(true);\r
+      }\r
+\r
+      if (sg.cs != null && sg.cs.conservationApplied())\r
+      {\r
+        conservationMenuItem.setSelected(true);\r
+      }\r
+      displayNonconserved.setSelected(sg.getShowNonconserved());\r
+      showText.setSelected(sg.getDisplayText());\r
+      showColourText.setSelected(sg.getColourText());\r
+      showBoxes.setSelected(sg.getDisplayBoxes());\r
+      // add any groupURLs to the groupURL submenu and make it visible\r
+      if (groupLinks != null && groupLinks.size() > 0)\r
+      {\r
+        buildGroupURLMenu(sg, groupLinks);\r
+      }\r
+      // Add a 'show all structures' for the current selection\r
+      Hashtable<String, PDBEntry> pdbe = new Hashtable<String, PDBEntry>();\r
+      SequenceI sqass = null;\r
+      for (SequenceI sq : ap.av.getSequenceSelection())\r
+      {\r
+        Vector<PDBEntry> pes = (Vector<PDBEntry>) sq.getDatasetSequence()\r
+                .getPDBId();\r
+        if (pes != null)\r
+        {\r
+          for (PDBEntry pe : pes)\r
+          {\r
+            pdbe.put(pe.getId(), pe);\r
+            if (sqass == null)\r
+            {\r
+              sqass = sq;\r
+            }\r
+          }\r
+        }\r
+      }\r
+      if (pdbe.size() > 0)\r
+      {\r
+        final PDBEntry[] pe = pdbe.values().toArray(\r
+                new PDBEntry[pdbe.size()]);\r
+        final JMenuItem gpdbview;\r
+        if (pdbe.size() == 1)\r
+        {\r
+          structureMenu.add(gpdbview = new JMenuItem(MessageManager.formatMessage("label.view_structure_for", new String[]{sqass.getDisplayId(false)})));\r
+        }\r
+        else\r
+        {\r
+          structureMenu.add(gpdbview = new JMenuItem(MessageManager.formatMessage("label.view_all_structures", new String[]{new Integer(pdbe.size()).toString()})));\r
+        }\r
+        gpdbview.setToolTipText(MessageManager.getString("label.open_new_jmol_view_with_all_structures_associated_current_selection_superimpose_using_alignment"));\r
+        gpdbview.addActionListener(new ActionListener()\r
+        {\r
+\r
+          @Override\r
+          public void actionPerformed(ActionEvent e)\r
+          {\r
+            new AppJmol(ap, pe, ap.av.collateForPDB(pe));\r
+          }\r
+        });\r
+      }\r
+    }\r
+    else\r
+    {\r
+      groupMenu.setVisible(false);\r
+      editMenu.setVisible(false);\r
+    }\r
+\r
+    if (!isDefinedGroup)\r
+    {\r
+      createGroupMenuItem.setVisible(true);\r
+      unGroupMenuItem.setVisible(false);\r
+      jMenu1.setText(MessageManager.getString("action.edit_new_group"));\r
+    } else {\r
+      createGroupMenuItem.setVisible(false);\r
+      unGroupMenuItem.setVisible(true);\r
+      jMenu1.setText(MessageManager.getString("action.edit_group"));\r
+    }\r
+\r
+    if (seq == null)\r
+    {\r
+      sequenceMenu.setVisible(false);\r
+      structureMenu.setVisible(false);\r
+    }\r
+\r
+    if (links != null && links.size() > 0)\r
+    {\r
+\r
+      JMenu linkMenu = new JMenu(MessageManager.getString("action.link"));\r
+      Vector linkset = new Vector();\r
+      for (int i = 0; i < links.size(); i++)\r
+      {\r
+        String link = links.elementAt(i).toString();\r
+        UrlLink urlLink = null;\r
+        try\r
+        {\r
+          urlLink = new UrlLink(link);\r
+        } catch (Exception foo)\r
+        {\r
+          jalview.bin.Cache.log.error("Exception for URLLink '" + link\r
+                  + "'", foo);\r
+          continue;\r
+        }\r
+        ;\r
+        if (!urlLink.isValid())\r
+        {\r
+          jalview.bin.Cache.log.error(urlLink.getInvalidMessage());\r
+          continue;\r
+        }\r
+        final String label = urlLink.getLabel();\r
+        if (seq != null && urlLink.isDynamic())\r
+        {\r
+\r
+          // collect matching db-refs\r
+          DBRefEntry[] dbr = jalview.util.DBRefUtils.selectRefs(\r
+                  seq.getDBRef(), new String[]\r
+                  { urlLink.getTarget() });\r
+          // collect id string too\r
+          String id = seq.getName();\r
+          String descr = seq.getDescription();\r
+          if (descr != null && descr.length() < 1)\r
+          {\r
+            descr = null;\r
+          }\r
+\r
+          if (dbr != null)\r
+          {\r
+            for (int r = 0; r < dbr.length; r++)\r
+            {\r
+              if (id != null && dbr[r].getAccessionId().equals(id))\r
+              {\r
+                // suppress duplicate link creation for the bare sequence ID\r
+                // string with this link\r
+                id = null;\r
+              }\r
+              // create Bare ID link for this RUL\r
+              String[] urls = urlLink.makeUrls(dbr[r].getAccessionId(),\r
+                      true);\r
+              if (urls != null)\r
+              {\r
+                for (int u = 0; u < urls.length; u += 2)\r
+                {\r
+                  if (!linkset.contains(urls[u] + "|" + urls[u + 1]))\r
+                  {\r
+                    linkset.addElement(urls[u] + "|" + urls[u + 1]);\r
+                    addshowLink(linkMenu, label + "|" + urls[u],\r
+                            urls[u + 1]);\r
+                  }\r
+                }\r
+              }\r
+            }\r
+          }\r
+          if (id != null)\r
+          {\r
+            // create Bare ID link for this RUL\r
+            String[] urls = urlLink.makeUrls(id, true);\r
+            if (urls != null)\r
+            {\r
+              for (int u = 0; u < urls.length; u += 2)\r
+              {\r
+                if (!linkset.contains(urls[u] + "|" + urls[u + 1]))\r
+                {\r
+                  linkset.addElement(urls[u] + "|" + urls[u + 1]);\r
+                  addshowLink(linkMenu, label, urls[u + 1]);\r
+                }\r
+              }\r
+            }\r
+          }\r
+          // Create urls from description but only for URL links which are regex\r
+          // links\r
+          if (descr != null && urlLink.getRegexReplace() != null)\r
+          {\r
+            // create link for this URL from description where regex matches\r
+            String[] urls = urlLink.makeUrls(descr, true);\r
+            if (urls != null)\r
+            {\r
+              for (int u = 0; u < urls.length; u += 2)\r
+              {\r
+                if (!linkset.contains(urls[u] + "|" + urls[u + 1]))\r
+                {\r
+                  linkset.addElement(urls[u] + "|" + urls[u + 1]);\r
+                  addshowLink(linkMenu, label, urls[u + 1]);\r
+                }\r
+              }\r
+            }\r
+          }\r
+        }\r
+        else\r
+        {\r
+          if (!linkset.contains(label + "|" + urlLink.getUrl_prefix()))\r
+          {\r
+            linkset.addElement(label + "|" + urlLink.getUrl_prefix());\r
+            // Add a non-dynamic link\r
+            addshowLink(linkMenu, label, urlLink.getUrl_prefix());\r
+          }\r
+        }\r
+      }\r
+      if (sequence != null)\r
+      {\r
+        sequenceMenu.add(linkMenu);\r
+      }\r
+      else\r
+      {\r
+        add(linkMenu);\r
+      }\r
+    }\r
+  }\r
+\r
+  private void buildGroupURLMenu(SequenceGroup sg, Vector groupLinks)\r
+  {\r
+\r
+    // TODO: usability: thread off the generation of group url content so root\r
+    // menu appears asap\r
+    // sequence only URLs\r
+    // ID/regex match URLs\r
+    groupLinksMenu = new JMenu(MessageManager.getString("action.group_link"));\r
+    JMenu[] linkMenus = new JMenu[]\r
+    { null, new JMenu(MessageManager.getString("action.ids")), new JMenu(MessageManager.getString("action.sequences")),\r
+        new JMenu(MessageManager.getString("action.ids_sequences")) }; // three types of url that might be\r
+                                          // created.\r
+    SequenceI[] seqs = ap.av.getSelectionAsNewSequence();\r
+    String[][] idandseqs = GroupUrlLink.formStrings(seqs);\r
+    Hashtable commonDbrefs = new Hashtable();\r
+    for (int sq = 0; sq < seqs.length; sq++)\r
+    {\r
+\r
+      int start = seqs[sq].findPosition(sg.getStartRes()), end = seqs[sq]\r
+              .findPosition(sg.getEndRes());\r
+      // just collect ids from dataset sequence\r
+      // TODO: check if IDs collected from selecton group intersects with the\r
+      // current selection, too\r
+      SequenceI sqi = seqs[sq];\r
+      while (sqi.getDatasetSequence() != null)\r
+      {\r
+        sqi = sqi.getDatasetSequence();\r
+      }\r
+      DBRefEntry[] dbr = sqi.getDBRef();\r
+      if (dbr != null && dbr.length > 0)\r
+      {\r
+        for (int d = 0; d < dbr.length; d++)\r
+        {\r
+          String src = dbr[d].getSource(); // jalview.util.DBRefUtils.getCanonicalName(dbr[d].getSource()).toUpperCase();\r
+          Object[] sarray = (Object[]) commonDbrefs.get(src);\r
+          if (sarray == null)\r
+          {\r
+            sarray = new Object[2];\r
+            sarray[0] = new int[]\r
+            { 0 };\r
+            sarray[1] = new String[seqs.length];\r
+\r
+            commonDbrefs.put(src, sarray);\r
+          }\r
+\r
+          if (((String[]) sarray[1])[sq] == null)\r
+          {\r
+            if (!dbr[d].hasMap()\r
+                    || (dbr[d].getMap().locateMappedRange(start, end) != null))\r
+            {\r
+              ((String[]) sarray[1])[sq] = dbr[d].getAccessionId();\r
+              ((int[]) sarray[0])[0]++;\r
+            }\r
+          }\r
+        }\r
+      }\r
+    }\r
+    // now create group links for all distinct ID/sequence sets.\r
+    boolean addMenu = false; // indicates if there are any group links to give\r
+                             // to user\r
+    for (int i = 0; i < groupLinks.size(); i++)\r
+    {\r
+      String link = groupLinks.elementAt(i).toString();\r
+      GroupUrlLink urlLink = null;\r
+      try\r
+      {\r
+        urlLink = new GroupUrlLink(link);\r
+      } catch (Exception foo)\r
+      {\r
+        jalview.bin.Cache.log.error("Exception for GroupURLLink '" + link\r
+                + "'", foo);\r
+        continue;\r
+      }\r
+      ;\r
+      if (!urlLink.isValid())\r
+      {\r
+        jalview.bin.Cache.log.error(urlLink.getInvalidMessage());\r
+        continue;\r
+      }\r
+      final String label = urlLink.getLabel();\r
+      boolean usingNames = false;\r
+      // Now see which parts of the group apply for this URL\r
+      String ltarget = urlLink.getTarget(); // jalview.util.DBRefUtils.getCanonicalName(urlLink.getTarget());\r
+      Object[] idset = (Object[]) commonDbrefs.get(ltarget.toUpperCase());\r
+      String[] seqstr, ids; // input to makeUrl\r
+      if (idset != null)\r
+      {\r
+        int numinput = ((int[]) idset[0])[0];\r
+        String[] allids = ((String[]) idset[1]);\r
+        seqstr = new String[numinput];\r
+        ids = new String[numinput];\r
+        for (int sq = 0, idcount = 0; sq < seqs.length; sq++)\r
+        {\r
+          if (allids[sq] != null)\r
+          {\r
+            ids[idcount] = allids[sq];\r
+            seqstr[idcount++] = idandseqs[1][sq];\r
+          }\r
+        }\r
+      }\r
+      else\r
+      {\r
+        // just use the id/seq set\r
+        seqstr = idandseqs[1];\r
+        ids = idandseqs[0];\r
+        usingNames = true;\r
+      }\r
+      // and try and make the groupURL!\r
+\r
+      Object[] urlset = null;\r
+      try\r
+      {\r
+        urlset = urlLink.makeUrlStubs(ids, seqstr,\r
+                "FromJalview" + System.currentTimeMillis(), false);\r
+      } catch (UrlStringTooLongException e)\r
+      {\r
+      }\r
+      if (urlset != null)\r
+      {\r
+        int type = urlLink.getGroupURLType() & 3;\r
+        // System.out.println(urlLink.getGroupURLType()\r
+        // +" "+((String[])urlset[3])[0]);\r
+        // first two bits ofurlLink type bitfield are sequenceids and sequences\r
+        // TODO: FUTURE: ensure the groupURL menu structure can be generalised\r
+        addshowLink(linkMenus[type], label\r
+                + (((type & 1) == 1) ? ("("\r
+                        + (usingNames ? "Names" : ltarget) + ")") : ""),\r
+                urlLink, urlset);\r
+        addMenu = true;\r
+      }\r
+    }\r
+    if (addMenu)\r
+    {\r
+      groupLinksMenu = new JMenu(MessageManager.getString("action.group_link"));\r
+      for (int m = 0; m < linkMenus.length; m++)\r
+      {\r
+        if (linkMenus[m] != null\r
+                && linkMenus[m].getMenuComponentCount() > 0)\r
+        {\r
+          groupLinksMenu.add(linkMenus[m]);\r
+        }\r
+      }\r
+\r
+      groupMenu.add(groupLinksMenu);\r
+    }\r
+  }\r
+\r
+  /**\r
+   * add a show URL menu item to the given linkMenu\r
+   * \r
+   * @param linkMenu\r
+   * @param label\r
+   *          - menu label string\r
+   * @param url\r
+   *          - url to open\r
+   */\r
+  private void addshowLink(JMenu linkMenu, String label, final String url)\r
+  {\r
+    JMenuItem item = new JMenuItem(label);\r
+    item.setToolTipText(MessageManager.formatMessage("label.open_url_param", new String[]{url}));\r
+    item.addActionListener(new java.awt.event.ActionListener()\r
+    {\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        new Thread(new Runnable()\r
+        {\r
+\r
+          public void run()\r
+          {\r
+            showLink(url);\r
+          }\r
+\r
+        }).start();\r
+      }\r
+    });\r
+\r
+    linkMenu.add(item);\r
+  }\r
+\r
+  /**\r
+   * add a late bound groupURL item to the given linkMenu\r
+   * \r
+   * @param linkMenu\r
+   * @param label\r
+   *          - menu label string\r
+   * @param urlgenerator\r
+   *          GroupURLLink used to generate URL\r
+   * @param urlstub\r
+   *          Object array returned from the makeUrlStubs function.\r
+   */\r
+  private void addshowLink(JMenu linkMenu, String label,\r
+          final GroupUrlLink urlgenerator, final Object[] urlstub)\r
+  {\r
+    JMenuItem item = new JMenuItem(label);\r
+    item.setToolTipText(MessageManager.formatMessage("label.open_url_seqs_param", new Object[]{urlgenerator.getUrl_prefix(),urlgenerator.getNumberInvolved(urlstub)}));\r
+    // TODO: put in info about what is being sent.\r
+    item.addActionListener(new java.awt.event.ActionListener()\r
+    {\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        new Thread(new Runnable()\r
+        {\r
+\r
+          public void run()\r
+          {\r
+            try\r
+            {\r
+              showLink(urlgenerator.constructFrom(urlstub));\r
+            } catch (UrlStringTooLongException e)\r
+            {\r
+            }\r
+          }\r
+\r
+        }).start();\r
+      }\r
+    });\r
+\r
+    linkMenu.add(item);\r
+  }\r
+\r
+  /**\r
+   * DOCUMENT ME!\r
+   * \r
+   * @throws Exception\r
+   *           DOCUMENT ME!\r
+   */\r
+  private void jbInit() throws Exception\r
+  {\r
+    groupMenu.setText(MessageManager.getString("label.group"));\r
+    groupMenu.setText(MessageManager.getString("label.selection"));\r
+    groupName.setText(MessageManager.getString("label.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(MessageManager.getString("label.sequence"));\r
+    sequenceName.setText(MessageManager.getString("label.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
+    sequenceDetails.setText(MessageManager.getString("label.sequence_details") + "...");\r
+    sequenceDetails.addActionListener(new java.awt.event.ActionListener()\r
+    {\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        sequenceDetails_actionPerformed();\r
+      }\r
+    });\r
+    sequenceSelDetails.setText(MessageManager.getString("label.sequence_details") + "...");\r
+    sequenceSelDetails\r
+            .addActionListener(new java.awt.event.ActionListener()\r
+            {\r
+              public void actionPerformed(ActionEvent e)\r
+              {\r
+                sequenceSelectionDetails_actionPerformed();\r
+              }\r
+            });\r
+    PIDColour.setFocusPainted(false);\r
+    unGroupMenuItem.setText(MessageManager.getString("action.remove_group"));\r
+    unGroupMenuItem.addActionListener(new java.awt.event.ActionListener()\r
+    {\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        unGroupMenuItem_actionPerformed();\r
+      }\r
+    });\r
+    createGroupMenuItem.setText(MessageManager.getString("action.create_group"));\r
+    createGroupMenuItem.addActionListener(new java.awt.event.ActionListener()\r
+    {\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        createGroupMenuItem_actionPerformed();\r
+      }\r
+    });\r
+\r
+    outline.setText(MessageManager.getString("action.border_colour"));\r
+    outline.addActionListener(new java.awt.event.ActionListener()\r
+    {\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        outline_actionPerformed();\r
+      }\r
+    });\r
+    nucleotideMenuItem.setText(MessageManager.getString("label.nucleotide"));\r
+    nucleotideMenuItem.addActionListener(new ActionListener()\r
+    {\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        nucleotideMenuItem_actionPerformed();\r
+      }\r
+    });\r
+    colourMenu.setText(MessageManager.getString("label.group_colour"));\r
+    showBoxes.setText(MessageManager.getString("action.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(MessageManager.getString("action.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(MessageManager.getString("label.colour_text"));\r
+    showColourText.addActionListener(new ActionListener()\r
+    {\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        showColourText_actionPerformed();\r
+      }\r
+    });\r
+    displayNonconserved.setText(MessageManager.getString("label.show_non_conversed"));\r
+    displayNonconserved.setState(true);\r
+    displayNonconserved.addActionListener(new ActionListener()\r
+    {\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        showNonconserved_actionPerformed();\r
+      }\r
+    });\r
+    editMenu.setText(MessageManager.getString("action.edit"));\r
+    cut.setText(MessageManager.getString("action.cut"));\r
+    cut.addActionListener(new ActionListener()\r
+    {\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        cut_actionPerformed();\r
+      }\r
+    });\r
+    upperCase.setText(MessageManager.getString("label.to_upper_case"));\r
+    upperCase.addActionListener(new ActionListener()\r
+    {\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        changeCase(e);\r
+      }\r
+    });\r
+    copy.setText(MessageManager.getString("action.copy"));\r
+    copy.addActionListener(new ActionListener()\r
+    {\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        copy_actionPerformed();\r
+      }\r
+    });\r
+    lowerCase.setText(MessageManager.getString("label.to_lower_case"));\r
+    lowerCase.addActionListener(new ActionListener()\r
+    {\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        changeCase(e);\r
+      }\r
+    });\r
+    toggle.setText(MessageManager.getString("label.toggle_case"));\r
+    toggle.addActionListener(new ActionListener()\r
+    {\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        changeCase(e);\r
+      }\r
+    });\r
+    pdbMenu.setText(MessageManager.getString("label.associate_structure_with_sequence"));\r
+    pdbFromFile.setText(MessageManager.getString("label.from_file"));\r
+    pdbFromFile.addActionListener(new ActionListener()\r
+    {\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        pdbFromFile_actionPerformed();\r
+      }\r
+    });\r
+    enterPDB.setText(MessageManager.getString("label.enter_pdb_id"));\r
+    enterPDB.addActionListener(new ActionListener()\r
+    {\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        enterPDB_actionPerformed();\r
+      }\r
+    });\r
+    discoverPDB.setText(MessageManager.getString("label.discover_pdb_ids"));\r
+    discoverPDB.addActionListener(new ActionListener()\r
+    {\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        discoverPDB_actionPerformed();\r
+      }\r
+    });\r
+    outputMenu.setText(MessageManager.getString("label.out_to_textbox") + "...");\r
+    sequenceFeature.setText(MessageManager.getString("label.create_sequence_feature"));\r
+    sequenceFeature.addActionListener(new ActionListener()\r
+    {\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        sequenceFeature_actionPerformed();\r
+      }\r
+    });\r
+    textColour.setText(MessageManager.getString("label.text_colour"));\r
+    textColour.addActionListener(new ActionListener()\r
+    {\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        textColour_actionPerformed();\r
+      }\r
+    });\r
+    jMenu1.setText(MessageManager.getString("label.group"));\r
+    structureMenu.setText(MessageManager.getString("label.structure"));\r
+    viewStructureMenu.setText(MessageManager.getString("label.view_structure"));\r
+    // colStructureMenu.setText("Colour By Structure");\r
+    editSequence.setText(MessageManager.getString("label.edit_sequence") + "...");\r
+    editSequence.addActionListener(new ActionListener()\r
+    {\r
+      public void actionPerformed(ActionEvent actionEvent)\r
+      {\r
+        editSequence_actionPerformed(actionEvent);\r
+      }\r
+    });\r
+\r
+    /*\r
+     * annotationMenuItem.setText("By Annotation");\r
+     * annotationMenuItem.addActionListener(new ActionListener() { public void\r
+     * actionPerformed(ActionEvent actionEvent) {\r
+     * annotationMenuItem_actionPerformed(actionEvent); } });\r
+     */\r
+    groupMenu.add(sequenceSelDetails);\r
+    add(groupMenu);\r
+    add(sequenceMenu);\r
+    this.add(structureMenu);\r
+    groupMenu.add(editMenu);\r
+    groupMenu.add(outputMenu);\r
+    groupMenu.add(sequenceFeature);\r
+    groupMenu.add(createGroupMenuItem);\r
+    groupMenu.add(unGroupMenuItem);\r
+    groupMenu.add(jMenu1);\r
+    sequenceMenu.add(sequenceName);\r
+    sequenceMenu.add(sequenceDetails);\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
+    if (ap.getAlignment().isNucleotide())\r
+    {\r
+      colourMenu.add(purinePyrimidineColour);\r
+    }\r
+    // colourMenu.add(covariationColour);\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
+      {\r
+        JMenuItem item = new JMenuItem(userColours.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
+      }\r
+    }\r
+\r
+    colourMenu.addSeparator();\r
+    colourMenu.add(abovePIDColour);\r
+    colourMenu.add(conservationMenuItem);\r
+    // colourMenu.add(annotationMenuItem);\r
+    editMenu.add(copy);\r
+    editMenu.add(cut);\r
+    editMenu.add(editSequence);\r
+    editMenu.add(upperCase);\r
+    editMenu.add(lowerCase);\r
+    editMenu.add(toggle);\r
+    pdbMenu.add(pdbFromFile);\r
+    pdbMenu.add(enterPDB);\r
+    pdbMenu.add(discoverPDB);\r
+    jMenu1.add(groupName);\r
+    jMenu1.add(colourMenu);\r
+    jMenu1.add(showBoxes);\r
+    jMenu1.add(showText);\r
+    jMenu1.add(showColourText);\r
+    jMenu1.add(outline);\r
+    jMenu1.add(displayNonconserved);\r
+    structureMenu.add(pdbMenu);\r
+    structureMenu.add(viewStructureMenu);\r
+    // structureMenu.add(colStructureMenu);\r
+    noColourmenuItem.setText(MessageManager.getString("label.none"));\r
+    noColourmenuItem.addActionListener(new java.awt.event.ActionListener()\r
+    {\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        noColourmenuItem_actionPerformed();\r
+      }\r
+    });\r
+\r
+    clustalColour.setText(MessageManager.getString("label.clustalx_colours"));\r
+    clustalColour.addActionListener(new java.awt.event.ActionListener()\r
+    {\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        clustalColour_actionPerformed();\r
+      }\r
+    });\r
+    zappoColour.setText(MessageManager.getString("label.zappo"));\r
+    zappoColour.addActionListener(new java.awt.event.ActionListener()\r
+    {\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        zappoColour_actionPerformed();\r
+      }\r
+    });\r
+    taylorColour.setText(MessageManager.getString("label.taylor"));\r
+    taylorColour.addActionListener(new java.awt.event.ActionListener()\r
+    {\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        taylorColour_actionPerformed();\r
+      }\r
+    });\r
+    hydrophobicityColour.setText(MessageManager.getString("label.hydrophobicity"));\r
+    hydrophobicityColour\r
+            .addActionListener(new java.awt.event.ActionListener()\r
+            {\r
+              public void actionPerformed(ActionEvent e)\r
+              {\r
+                hydrophobicityColour_actionPerformed();\r
+              }\r
+            });\r
+    helixColour.setText(MessageManager.getString("label.helix_propensity"));\r
+    helixColour.addActionListener(new java.awt.event.ActionListener()\r
+    {\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        helixColour_actionPerformed();\r
+      }\r
+    });\r
+    strandColour.setText(MessageManager.getString("label.strand_propensity"));\r
+    strandColour.addActionListener(new java.awt.event.ActionListener()\r
+    {\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        strandColour_actionPerformed();\r
+      }\r
+    });\r
+    turnColour.setText(MessageManager.getString("label.turn_propensity"));\r
+    turnColour.addActionListener(new java.awt.event.ActionListener()\r
+    {\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        turnColour_actionPerformed();\r
+      }\r
+    });\r
+    buriedColour.setText(MessageManager.getString("label.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(MessageManager.getString("label.above_identity_percentage"));\r
+    abovePIDColour.addActionListener(new java.awt.event.ActionListener()\r
+    {\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        abovePIDColour_actionPerformed();\r
+      }\r
+    });\r
+    userDefinedColour.setText(MessageManager.getString("action.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(MessageManager.getString("label.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(MessageManager.getString("label.blosum62"));\r
+    BLOSUM62Colour.addActionListener(new java.awt.event.ActionListener()\r
+    {\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        BLOSUM62Colour_actionPerformed();\r
+      }\r
+    });\r
+    purinePyrimidineColour.setText(MessageManager.getString("label.purine_pyrimidine"));\r
+    purinePyrimidineColour\r
+            .addActionListener(new java.awt.event.ActionListener()\r
+            {\r
+              public void actionPerformed(ActionEvent e)\r
+              {\r
+                purinePyrimidineColour_actionPerformed();\r
+              }\r
+            });\r
+    /*\r
+     * covariationColour.addActionListener(new java.awt.event.ActionListener() {\r
+     * public void actionPerformed(ActionEvent e) {\r
+     * covariationColour_actionPerformed(); } });\r
+     */\r
+\r
+    conservationMenuItem.setText(MessageManager.getString("label.conservation"));\r
+    conservationMenuItem\r
+            .addActionListener(new java.awt.event.ActionListener()\r
+            {\r
+              public void actionPerformed(ActionEvent e)\r
+              {\r
+                conservationMenuItem_actionPerformed();\r
+              }\r
+            });\r
+  }\r
+\r
+  protected void sequenceSelectionDetails_actionPerformed()\r
+  {\r
+    createSequenceDetailsReport(ap.av.getSequenceSelection());\r
+  }\r
+\r
+  protected void sequenceDetails_actionPerformed()\r
+  {\r
+    createSequenceDetailsReport(new SequenceI[]\r
+    { sequence });\r
+  }\r
+\r
+  public void createSequenceDetailsReport(SequenceI[] sequences)\r
+  {\r
+    CutAndPasteHtmlTransfer cap = new CutAndPasteHtmlTransfer();\r
+    StringBuffer contents = new StringBuffer();\r
+    for (SequenceI seq : sequences)\r
+    {          \r
+      contents.append("<p><h2>" + MessageManager.formatMessage("label.create_sequence_details_report_annotation_for", new String[]{seq.getDisplayId(true)})\r
+              + "</h2></p><p>");\r
+      new SequenceAnnotationReport(null)\r
+              .createSequenceAnnotationReport(\r
+                      contents,\r
+                      seq,\r
+                      true,\r
+                      true,\r
+                      false,\r
+                      (ap.seqPanel.seqCanvas.fr != null) ? ap.seqPanel.seqCanvas.fr.minmax\r
+                              : null);\r
+      contents.append("</p>");\r
+    }\r
+    cap.setText("<html>" + contents.toString() + "</html>");\r
+\r
+    Desktop.instance.addInternalFrame(cap, MessageManager.formatMessage("label.sequece_details_for", (sequences.length == 1 ? new String[]{sequences[0].getDisplayId(true)}: new String[]{MessageManager.getString("label.selection")}))\r
+               ,500, 400);\r
+\r
+  }\r
+\r
+  protected void showNonconserved_actionPerformed()\r
+  {\r
+    getGroup().setShowNonconserved(displayNonconserved.isSelected());\r
+    refresh();\r
+  }\r
+\r
+  /**\r
+   * call to refresh view after settings change\r
+   */\r
+  void refresh()\r
+  {\r
+    ap.updateAnnotation();\r
+    ap.paintAlignment(true);\r
+\r
+    PaintRefresher.Refresh(this, ap.av.getSequenceSetId());\r
+  }\r
+\r
+  /**\r
+   * DOCUMENT ME!\r
+   * \r
+   * @param e\r
+   *          DOCUMENT ME!\r
+   */\r
+  protected void clustalColour_actionPerformed()\r
+  {\r
+    SequenceGroup sg = getGroup();\r
+    sg.cs = new ClustalxColourScheme(sg, ap.av.getHiddenRepSequences());\r
+    refresh();\r
+  }\r
+\r
+  /**\r
+   * DOCUMENT ME!\r
+   * \r
+   * @param e\r
+   *          DOCUMENT ME!\r
+   */\r
+  protected void zappoColour_actionPerformed()\r
+  {\r
+    getGroup().cs = new ZappoColourScheme();\r
+    refresh();\r
+  }\r
+\r
+  /**\r
+   * DOCUMENT ME!\r
+   * \r
+   * @param e\r
+   *          DOCUMENT ME!\r
+   */\r
+  protected void taylorColour_actionPerformed()\r
+  {\r
+    getGroup().cs = new TaylorColourScheme();\r
+    refresh();\r
+  }\r
+\r
+  /**\r
+   * DOCUMENT ME!\r
+   * \r
+   * @param e\r
+   *          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\r
+   *          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\r
+   *          DOCUMENT ME!\r
+   */\r
+  protected void strandColour_actionPerformed()\r
+  {\r
+    getGroup().cs = new StrandColourScheme();\r
+    refresh();\r
+  }\r
+\r
+  /**\r
+   * DOCUMENT ME!\r
+   * \r
+   * @param e\r
+   *          DOCUMENT ME!\r
+   */\r
+  protected void turnColour_actionPerformed()\r
+  {\r
+    getGroup().cs = new TurnColourScheme();\r
+    refresh();\r
+  }\r
+\r
+  /**\r
+   * DOCUMENT ME!\r
+   * \r
+   * @param e\r
+   *          DOCUMENT ME!\r
+   */\r
+  protected void buriedColour_actionPerformed()\r
+  {\r
+    getGroup().cs = new BuriedColourScheme();\r
+    refresh();\r
+  }\r
+\r
+  /**\r
+   * DOCUMENT ME!\r
+   * \r
+   * @param e\r
+   *          DOCUMENT ME!\r
+   */\r
+  public void nucleotideMenuItem_actionPerformed()\r
+  {\r
+    getGroup().cs = new NucleotideColourScheme();\r
+    refresh();\r
+  }\r
+\r
+  protected void purinePyrimidineColour_actionPerformed()\r
+  {\r
+    getGroup().cs = new PurinePyrimidineColourScheme();\r
+    refresh();\r
+  }\r
+\r
+  /*\r
+   * protected void covariationColour_actionPerformed() { getGroup().cs = new\r
+   * CovariationColourScheme(sequence.getAnnotation()[0]); refresh(); }\r
+   */\r
+  /**\r
+   * DOCUMENT ME!\r
+   * \r
+   * @param e\r
+   *          DOCUMENT ME!\r
+   */\r
+  protected void abovePIDColour_actionPerformed()\r
+  {\r
+    SequenceGroup sg = getGroup();\r
+    if (sg.cs == null)\r
+    {\r
+      return;\r
+    }\r
+\r
+    if (abovePIDColour.isSelected())\r
+    {\r
+      sg.cs.setConsensus(AAFrequency.calculate(\r
+              sg.getSequences(ap.av.getHiddenRepSequences()),\r
+              sg.getStartRes(), sg.getEndRes() + 1));\r
+\r
+      int threshold = SliderPanel.setPIDSliderSource(ap, sg.cs, getGroup()\r
+              .getName());\r
+\r
+      sg.cs.setThreshold(threshold, ap.av.getIgnoreGapsConsensus());\r
+\r
+      SliderPanel.showPIDSlider();\r
+    }\r
+    else\r
+    // remove PIDColouring\r
+    {\r
+      sg.cs.setThreshold(0, ap.av.getIgnoreGapsConsensus());\r
+    }\r
+\r
+    refresh();\r
+  }\r
+\r
+  /**\r
+   * DOCUMENT ME!\r
+   * \r
+   * @param e\r
+   *          DOCUMENT ME!\r
+   */\r
+  protected void userDefinedColour_actionPerformed(ActionEvent e)\r
+  {\r
+    SequenceGroup sg = getGroup();\r
+\r
+    if (e.getSource().equals(userDefinedColour))\r
+    {\r
+      new UserDefinedColours(ap, sg);\r
+    }\r
+    else\r
+    {\r
+      UserColourScheme udc = (UserColourScheme) UserDefinedColours\r
+              .getUserColourSchemes().get(e.getActionCommand());\r
+\r
+      sg.cs = udc;\r
+    }\r
+    refresh();\r
+  }\r
+\r
+  /**\r
+   * DOCUMENT ME!\r
+   * \r
+   * @param e\r
+   *          DOCUMENT ME!\r
+   */\r
+  protected void PIDColour_actionPerformed()\r
+  {\r
+    SequenceGroup sg = getGroup();\r
+    sg.cs = new PIDColourScheme();\r
+    sg.cs.setConsensus(AAFrequency.calculate(\r
+            sg.getSequences(ap.av.getHiddenRepSequences()),\r
+            sg.getStartRes(), sg.getEndRes() + 1));\r
+    refresh();\r
+  }\r
+\r
+  /**\r
+   * DOCUMENT ME!\r
+   * \r
+   * @param e\r
+   *          DOCUMENT ME!\r
+   */\r
+  protected void BLOSUM62Colour_actionPerformed()\r
+  {\r
+    SequenceGroup sg = getGroup();\r
+\r
+    sg.cs = new Blosum62ColourScheme();\r
+\r
+    sg.cs.setConsensus(AAFrequency.calculate(\r
+            sg.getSequences(ap.av.getHiddenRepSequences()),\r
+            sg.getStartRes(), sg.getEndRes() + 1));\r
+\r
+    refresh();\r
+  }\r
+\r
+  /**\r
+   * DOCUMENT ME!\r
+   * \r
+   * @param e\r
+   *          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\r
+   *          DOCUMENT ME!\r
+   */\r
+  protected void conservationMenuItem_actionPerformed()\r
+  {\r
+    SequenceGroup sg = getGroup();\r
+    if (sg.cs == null)\r
+    {\r
+      return;\r
+    }\r
+\r
+    if (conservationMenuItem.isSelected())\r
+    {\r
+      Conservation c = new Conservation(MessageManager.getString("label.group"),\r
+              ResidueProperties.propHash, 3, sg.getSequences(ap.av\r
+                      .getHiddenRepSequences()), sg.getStartRes(),\r
+              sg.getEndRes() + 1);\r
+\r
+      c.calculate();\r
+      c.verdict(false, ap.av.getConsPercGaps());\r
+\r
+      sg.cs.setConservation(c);\r
+\r
+      SliderPanel.setConservationSlider(ap, sg.cs, sg.getName());\r
+      SliderPanel.showConservationSlider();\r
+    }\r
+    else\r
+    // remove ConservationColouring\r
+    {\r
+      sg.cs.setConservation(null);\r
+    }\r
+\r
+    refresh();\r
+  }\r
+\r
+  public void annotationMenuItem_actionPerformed(ActionEvent actionEvent)\r
+  {\r
+    SequenceGroup sg = getGroup();\r
+    if (sg == null)\r
+    {\r
+      return;\r
+    }\r
+\r
+    AnnotationColourGradient acg = new AnnotationColourGradient(\r
+            sequence.getAnnotation()[0], null,\r
+            AnnotationColourGradient.NO_THRESHOLD);\r
+\r
+    acg.setPredefinedColours(true);\r
+    sg.cs = acg;\r
+\r
+    refresh();\r
+  }\r
+\r
+  /**\r
+   * DOCUMENT ME!\r
+   * \r
+   * @param e\r
+   *          DOCUMENT ME!\r
+   */\r
+  protected void groupName_actionPerformed()\r
+  {\r
+\r
+    SequenceGroup sg = getGroup();\r
+    EditNameDialog dialog = new EditNameDialog(sg.getName(),\r
+            sg.getDescription(), "       " + MessageManager.getString("label.group_name") + " ",\r
+            MessageManager.getString("label.group_description") + " ", MessageManager.getString("label.edit_group_name_description"),\r
+            ap.alignFrame);\r
+\r
+    if (!dialog.accept)\r
+    {\r
+      return;\r
+    }\r
+\r
+    sg.setName(dialog.getName());\r
+    sg.setDescription(dialog.getDescription());\r
+    refresh();\r
+  }\r
+\r
+  /**\r
+   * Get selection group - adding it to the alignment if necessary.\r
+   * \r
+   * @return sequence group to operate on\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
+      ap.av.getAlignment().addGroup(sg);\r
+    }\r
+\r
+    return sg;\r
+  }\r
+\r
+  /**\r
+   * DOCUMENT ME!\r
+   * \r
+   * @param e\r
+   *          DOCUMENT ME!\r
+   */\r
+  void sequenceName_actionPerformed()\r
+  {\r
+    EditNameDialog dialog = new EditNameDialog(sequence.getName(),\r
+            sequence.getDescription(), "       " + MessageManager.getString("label.sequence_name") + " ",\r
+            MessageManager.getString("label.sequence_description") + " ", MessageManager.getString("label.edit_sequence_name_description"),\r
+            ap.alignFrame);\r
+\r
+    if (!dialog.accept)\r
+    {\r
+      return;\r
+    }\r
+\r
+    if (dialog.getName() != null)\r
+    {\r
+      if (dialog.getName().indexOf(" ") > -1)\r
+      {\r
+        JOptionPane.showMessageDialog(ap,\r
+                MessageManager.getString("label.spaces_converted_to_backslashes"),\r
+                MessageManager.getString("label.no_spaces_allowed_sequence_name"),\r
+                JOptionPane.WARNING_MESSAGE);\r
+      }\r
+\r
+      sequence.setName(dialog.getName().replace(' ', '_'));\r
+      ap.paintAlignment(false);\r
+    }\r
+\r
+    sequence.setDescription(dialog.getDescription());\r
+\r
+    ap.av.firePropertyChange("alignment", null, ap.av.getAlignment()\r
+            .getSequences());\r
+\r
+  }\r
+\r
+  /**\r
+   * DOCUMENT ME!\r
+   * \r
+   * @param e\r
+   *          DOCUMENT ME!\r
+   */\r
+  void unGroupMenuItem_actionPerformed()\r
+  {\r
+    SequenceGroup sg = ap.av.getSelectionGroup();\r
+    ap.av.getAlignment().deleteGroup(sg);\r
+    ap.av.setSelectionGroup(null);\r
+    refresh();\r
+  }\r
+  void createGroupMenuItem_actionPerformed()\r
+  {\r
+    getGroup(); // implicitly creates group - note - should apply defaults / use standard alignment window logic for this\r
+    refresh();\r
+  }\r
+\r
+  /**\r
+   * DOCUMENT ME!\r
+   * \r
+   * @param e\r
+   *          DOCUMENT ME!\r
+   */\r
+  protected void outline_actionPerformed()\r
+  {\r
+    SequenceGroup sg = getGroup();\r
+    Color col = JColorChooser.showDialog(this, MessageManager.getString("label.select_outline_colour"),\r
+            Color.BLUE);\r
+\r
+    if (col != null)\r
+    {\r
+      sg.setOutlineColour(col);\r
+    }\r
+\r
+    refresh();\r
+  }\r
+\r
+  /**\r
+   * DOCUMENT ME!\r
+   * \r
+   * @param e\r
+   *          DOCUMENT ME!\r
+   */\r
+  public void showBoxes_actionPerformed()\r
+  {\r
+    getGroup().setDisplayBoxes(showBoxes.isSelected());\r
+    refresh();\r
+  }\r
+\r
+  /**\r
+   * DOCUMENT ME!\r
+   * \r
+   * @param e\r
+   *          DOCUMENT ME!\r
+   */\r
+  public void showText_actionPerformed()\r
+  {\r
+    getGroup().setDisplayText(showText.isSelected());\r
+    refresh();\r
+  }\r
+\r
+  /**\r
+   * DOCUMENT ME!\r
+   * \r
+   * @param e\r
+   *          DOCUMENT ME!\r
+   */\r
+  public void showColourText_actionPerformed()\r
+  {\r
+    getGroup().setColourText(showColourText.isSelected());\r
+    refresh();\r
+  }\r
+\r
+  public void showLink(String url)\r
+  {\r
+    try\r
+    {\r
+      jalview.util.BrowserLauncher.openURL(url);\r
+    } catch (Exception ex)\r
+    {\r
+      JOptionPane\r
+              .showInternalMessageDialog(\r
+                      Desktop.desktop,\r
+                      MessageManager.getString("label.web_browser_not_found_unix"),\r
+                      MessageManager.getString("label.web_browser_not_found"), JOptionPane.WARNING_MESSAGE);\r
+\r
+      ex.printStackTrace();\r
+    }\r
+  }\r
+\r
+  void hideSequences(boolean representGroup)\r
+  {\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
+    // refresh(); TODO: ? needed ?\r
+    ap.av.sendSelection();\r
+  }\r
+\r
+  public void copy_actionPerformed()\r
+  {\r
+    ap.alignFrame.copy_actionPerformed(null);\r
+  }\r
+\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
+\r
+    if (sg != null)\r
+    {\r
+      int[][] startEnd = ap.av.getVisibleRegionBoundaries(sg.getStartRes(),\r
+              sg.getEndRes() + 1);\r
+\r
+      String description;\r
+      int caseChange;\r
+\r
+      if (source == toggle)\r
+      {\r
+        description = MessageManager.getString("label.toggle_case");\r
+        caseChange = ChangeCaseCommand.TOGGLE_CASE;\r
+      }\r
+      else if (source == upperCase)\r
+      {\r
+        description = MessageManager.getString("label.to_upper_case");\r
+        caseChange = ChangeCaseCommand.TO_UPPER;\r
+      }\r
+      else\r
+      {\r
+        description = MessageManager.getString("label.to_lower_case");\r
+        caseChange = ChangeCaseCommand.TO_LOWER;\r
+      }\r
+\r
+      ChangeCaseCommand caseCommand = new ChangeCaseCommand(description,\r
+              sg.getSequencesAsArray(ap.av.getHiddenRepSequences()),\r
+              startEnd, caseChange);\r
+\r
+      ap.alignFrame.addHistoryItem(caseCommand);\r
+\r
+      ap.av.firePropertyChange("alignment", null, ap.av.getAlignment()\r
+              .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
+            MessageManager.formatMessage("label.alignment_output_command", new String[]{e.getActionCommand()}), 600, 500);\r
+\r
+    String[] omitHidden = null;\r
+\r
+    System.out.println("PROMPT USER HERE"); // TODO: decide if a prompt happens\r
+    // or we simply trust the user wants\r
+    // wysiwig behaviour\r
+    SequenceGroup sg = ap.av.getSelectionGroup();\r
+    ColumnSelection csel = new ColumnSelection(ap.av.getColumnSelection());\r
+    omitHidden = ap.av.getViewAsString(true);\r
+    Alignment oal = new Alignment(ap.av.getSequenceSelection());\r
+    AlignmentAnnotation[] nala = ap.av.getAlignment()\r
+            .getAlignmentAnnotation();\r
+    if (nala != null)\r
+    {\r
+      for (int i = 0; i < nala.length; i++)\r
+      {\r
+        AlignmentAnnotation na = nala[i];\r
+        oal.addAnnotation(na);\r
+      }\r
+    }\r
+    cap.setText(new FormatAdapter().formatSequences(e.getActionCommand(),\r
+            oal, omitHidden, csel, sg));\r
+    oal = null;\r
+  }\r
+\r
+  public void pdbFromFile_actionPerformed()\r
+  {\r
+    jalview.io.JalviewFileChooser chooser = new jalview.io.JalviewFileChooser(\r
+            jalview.bin.Cache.getProperty("LAST_DIRECTORY"));\r
+    chooser.setFileView(new jalview.io.JalviewFileView());\r
+    chooser.setDialogTitle(MessageManager.formatMessage("label.select_pdb_file_for", new String[]{sequence.getDisplayId(false)}));\r
+    chooser.setToolTipText(MessageManager.formatMessage("label.load_pdb_file_associate_with_sequence", new String[]{new Integer(sequence.getDisplayId(false)).toString()}));\r
+\r
+    int value = chooser.showOpenDialog(null);\r
+\r
+    if (value == jalview.io.JalviewFileChooser.APPROVE_OPTION)\r
+    {\r
+      String choice = chooser.getSelectedFile().getPath();\r
+      jalview.bin.Cache.setProperty("LAST_DIRECTORY", choice);\r
+      new AssociatePdbFileWithSeq().associatePdbWithSeq(choice,\r
+              jalview.io.AppletFormatAdapter.FILE, sequence, true);\r
+    }\r
+\r
+  }\r
+\r
+  public void enterPDB_actionPerformed()\r
+  {\r
+    String id = JOptionPane.showInternalInputDialog(Desktop.desktop,\r
+            MessageManager.getString("label.enter_pdb_id"), MessageManager.getString("label.enter_pdb_id"), JOptionPane.QUESTION_MESSAGE);\r
+\r
+    if (id != null && id.length() > 0)\r
+    {\r
+      PDBEntry entry = new PDBEntry();\r
+      entry.setId(id.toUpperCase());\r
+      sequence.getDatasetSequence().addPDBId(entry);\r
+    }\r
+  }\r
+\r
+  public void discoverPDB_actionPerformed()\r
+  {\r
+\r
+    final SequenceI[] sequences = ((ap.av.getSelectionGroup() == null) ? new SequenceI[]\r
+    { sequence }\r
+            : ap.av.getSequenceSelection());\r
+    Thread discpdb = new Thread(new Runnable()\r
+    {\r
+      public void run()\r
+      {\r
+\r
+        new jalview.ws.DBRefFetcher(sequences, ap.alignFrame)\r
+                .fetchDBRefs(false);\r
+      }\r
+\r
+    });\r
+    discpdb.start();\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 rsize = 0, gSize = sg.getSize();\r
+    SequenceI[] rseqs, seqs = new SequenceI[gSize];\r
+    SequenceFeature[] tfeatures, features = new SequenceFeature[gSize];\r
+\r
+    for (int i = 0; i < gSize; i++)\r
+    {\r
+      int start = sg.getSequenceAt(i).findPosition(sg.getStartRes());\r
+      int end = sg.findEndRes(sg.getSequenceAt(i));\r
+      if (start <= end)\r
+      {\r
+        seqs[rsize] = sg.getSequenceAt(i).getDatasetSequence();\r
+        features[rsize] = new SequenceFeature(null, null, null, start, end,\r
+                "Jalview");\r
+        rsize++;\r
+      }\r
+    }\r
+    rseqs = new SequenceI[rsize];\r
+    tfeatures = new SequenceFeature[rsize];\r
+    System.arraycopy(seqs, 0, rseqs, 0, rsize);\r
+    System.arraycopy(features, 0, tfeatures, 0, rsize);\r
+    features = tfeatures;\r
+    seqs = rseqs;\r
+    if (ap.seqPanel.seqCanvas.getFeatureRenderer().amendFeatures(seqs,\r
+            features, true, ap))\r
+    {\r
+      ap.alignFrame.setShowSeqFeatures(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
+  public void colourByStructure(String pdbid)\r
+  {\r
+    Annotation[] anots = ap.av.getStructureSelectionManager()\r
+            .colourSequenceFromStructure(sequence, pdbid);\r
+\r
+    AlignmentAnnotation an = new AlignmentAnnotation("Structure",\r
+            "Coloured by " + pdbid, anots);\r
+\r
+    ap.av.getAlignment().addAnnotation(an);\r
+    an.createSequenceMapping(sequence, 0, true);\r
+    // an.adjustForAlignment();\r
+    ap.av.getAlignment().setAnnotationIndex(an, 0);\r
+\r
+    ap.adjustAnnotationHeight();\r
+\r
+    sequence.addAlignmentAnnotation(an);\r
+\r
+  }\r
+\r
+  public void editSequence_actionPerformed(ActionEvent actionEvent)\r
+  {\r
+    SequenceGroup sg = ap.av.getSelectionGroup();\r
+\r
+    if (sg != null)\r
+    {\r
+      if (sequence == null)\r
+        sequence = (Sequence) sg.getSequenceAt(0);\r
+\r
+      EditNameDialog dialog = new EditNameDialog(\r
+              sequence.getSequenceAsString(sg.getStartRes(),\r
+                      sg.getEndRes() + 1), null, MessageManager.getString("label.edit_sequence"), null,\r
+                      MessageManager.getString("label.edit_sequence"), ap.alignFrame);\r
+\r
+      if (dialog.accept)\r
+      {\r
+        EditCommand editCommand = new EditCommand(MessageManager.getString("label.edit_sequences"),\r
+                EditCommand.REPLACE, dialog.getName().replace(' ',\r
+                        ap.av.getGapCharacter()),\r
+                sg.getSequencesAsArray(ap.av.getHiddenRepSequences()),\r
+                sg.getStartRes(), sg.getEndRes() + 1, ap.av.getAlignment());\r
+\r
+        ap.alignFrame.addHistoryItem(editCommand);\r
+\r
+        ap.av.firePropertyChange("alignment", null, ap.av.getAlignment()\r
+                .getSequences());\r
+      }\r
+    }\r
+  }\r
+\r
+}\r