JAL-1807 still testing
[jalviewjs.git] / unused / appletgui / APopupMenu.java
index ec13e4f..a8cbf11 100644 (file)
-/*
- * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$)
- * Copyright (C) $$Year-Rel$$ The Jalview Authors
- * 
- * 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/>.
- * The Jalview Authors are detailed in the 'AUTHORS' file.
- */
-package jalview.appletgui;
-
-import jalview.analysis.AAFrequency;
-import jalview.analysis.AlignmentAnnotationUtils;
-import jalview.analysis.AlignmentUtils;
-import jalview.analysis.Conservation;
-import jalview.bin.JalviewLite;
-import jalview.commands.ChangeCaseCommand;
-import jalview.commands.EditCommand;
-import jalview.commands.EditCommand.Action;
-import jalview.datamodel.AlignmentAnnotation;
-import jalview.datamodel.AlignmentI;
-import jalview.datamodel.DBRefEntry;
-import jalview.datamodel.PDBEntry;
-import jalview.datamodel.SequenceFeature;
-import jalview.datamodel.SequenceGroup;
-import jalview.datamodel.SequenceI;
-import jalview.io.AppletFormatAdapter;
-import jalview.io.SequenceAnnotationReport;
-import jalview.schemes.Blosum62ColourScheme;
-import jalview.schemes.BuriedColourScheme;
-import jalview.schemes.ClustalxColourScheme;
-import jalview.schemes.HelixColourScheme;
-import jalview.schemes.HydrophobicColourScheme;
-import jalview.schemes.NucleotideColourScheme;
-import jalview.schemes.PIDColourScheme;
-import jalview.schemes.ResidueProperties;
-import jalview.schemes.StrandColourScheme;
-import jalview.schemes.TaylorColourScheme;
-import jalview.schemes.TurnColourScheme;
-import jalview.schemes.ZappoColourScheme;
-import jalview.util.DBRefUtils;
-import jalview.util.MessageManager;
-import jalview.util.UrlLink;
-
-import javax.swing.JCheckBoxMenuItem;
-import javax.swing.JFrame;
-import javax.swing.JMenu;
-import javax.swing.JMenuItem;
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
-import java.awt.event.ItemEvent;
-import java.awt.event.ItemListener;
-import java.util.Arrays;
-import java.util.Collections;
-import java.util.LinkedHashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.TreeMap;
-import java.util.Vector;
-
-import javax.swing.JPopupMenu;
-
-public class APopupMenu extends JPopupMenu implements
-        ActionListener, ItemListener
-{
-  private static final String ALL_ANNOTATIONS = "All";
-
-  JMenu groupMenu = new JMenu();
-
-  JMenuItem editGroupName = new JMenuItem();
-
-  protected JMenuItem clustalColour = new JMenuItem();
-
-  protected JMenuItem zappoColour = new JMenuItem();
-
-  protected JMenuItem taylorColour = new JMenuItem();
-
-  protected JMenuItem hydrophobicityColour = new JMenuItem();
-
-  protected JMenuItem helixColour = new JMenuItem();
-
-  protected JMenuItem strandColour = new JMenuItem();
-
-  protected JMenuItem turnColour = new JMenuItem();
-
-  protected JMenuItem buriedColour = new JMenuItem();
-
-  protected JCheckBoxMenuItem abovePIDColour = new JCheckBoxMenuItem();
-
-  protected JMenuItem userDefinedColour = new JMenuItem();
-
-  protected JMenuItem PIDColour = new JMenuItem();
-
-  protected JMenuItem BLOSUM62Colour = new JMenuItem();
-
-  JMenuItem noColourmenuItem = new JMenuItem();
-
-  protected JCheckBoxMenuItem conservationMenuItem = new JCheckBoxMenuItem();
-
-  final AlignmentPanel ap;
-
-  JMenuItem unGroupMenuItem = new JMenuItem();
-
-  JMenuItem createGroupMenuItem = new JMenuItem();
-
-  JMenuItem nucleotideMenuItem = new JMenuItem();
-
-  JMenu colourMenu = new JMenu();
-
-  JCheckBoxMenuItem showBoxes = new JCheckBoxMenuItem();
-
-  JCheckBoxMenuItem showText = new JCheckBoxMenuItem();
-
-  JCheckBoxMenuItem showColourText = new JCheckBoxMenuItem();
-
-  JCheckBoxMenuItem displayNonconserved = new JCheckBoxMenuItem();
-
-  JMenu seqShowAnnotationsMenu = new JMenu(
-          MessageManager.getString("label.show_annotations"));
-
-  JMenu seqHideAnnotationsMenu = new JMenu(
-          MessageManager.getString("label.hide_annotations"));
-
-  JMenuItem seqAddReferenceAnnotations = new JMenuItem(
-          MessageManager.getString("label.add_reference_annotations"));
-
-  JMenu groupShowAnnotationsMenu = new JMenu(
-          MessageManager.getString("label.show_annotations"));
-
-  JMenu groupHideAnnotationsMenu = new JMenu(
-          MessageManager.getString("label.hide_annotations"));
-
-  JMenuItem groupAddReferenceAnnotations = new JMenuItem(
-          MessageManager.getString("label.add_reference_annotations"));
-
-  JMenu editMenu = new JMenu(MessageManager.getString("action.edit"));
-
-  JMenuItem copy = new JMenuItem(MessageManager.getString("action.copy"));
-
-  JMenuItem cut = new JMenuItem(MessageManager.getString("action.cut"));
-
-  JMenuItem toUpper = new JMenuItem(
-          MessageManager.getString("label.to_upper_case"));
-
-  JMenuItem toLower = new JMenuItem(
-          MessageManager.getString("label.to_lower_case"));
-
-  JMenuItem toggleCase = new JMenuItem(
-          MessageManager.getString("label.toggle_case"));
-
-  JMenu outputmenu = new JMenu();
-
-  JMenu seqMenu = new JMenu();
-
-  JMenuItem pdb = new JMenuItem();
-
-  JMenuItem hideSeqs = new JMenuItem();
-
-  JMenuItem repGroup = new JMenuItem();
-
-  JMenuItem sequenceName = new JMenuItem(
-          MessageManager.getString("label.edit_name_description"));
-
-  JMenuItem sequenceFeature = new JMenuItem(
-          MessageManager.getString("label.create_sequence_feature"));
-
-  JMenuItem editSequence = new JMenuItem(
-          MessageManager.getString("label.edit_sequence"));
-
-  JMenuItem sequenceDetails = new JMenuItem(
-          MessageManager.getString("label.sequence_details") + "...");
-
-  JMenuItem selSeqDetails = new JMenuItem(
-          MessageManager.getString("label.sequence_details") + "...");
-
-  JMenuItem makeReferenceSeq = new JMenuItem();
-  
-  SequenceI seq;
-
-  JMenuItem revealAll = new JMenuItem();
-
-  JMenuItem revealSeq = new JMenuItem();
-
-  /**
-   * index of sequence to be revealed
-   */
-  int revealSeq_index = -1;
-
-  JMenu menu1 = new JMenu();
-
-  public APopupMenu(AlignmentPanel apanel, final SequenceI seq,
-          Vector<String> links)
-  {
-    // /////////////////////////////////////////////////////////
-    // 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 = apanel;
-    this.seq = seq;
-
-    try
-    {
-      jbInit();
-    } catch (Exception e)
-    {
-      e.printStackTrace();
-    }
-
-    for (int i = 0; i < AppletFormatAdapter.WRITEABLE_FORMATS.length; i++)
-    {
-      JMenuItem item = new JMenuItem(
-AppletFormatAdapter.WRITEABLE_FORMATS[i]);
-
-      item.addActionListener(this);
-      outputmenu.add(item);
-    }
-
-    buildAnnotationSubmenus();
-
-    SequenceGroup sg = ap.av.getSelectionGroup();
-    if (sg != null && sg.getSize() > 0)
-    {
-      editGroupName.setLabel(MessageManager.formatMessage(
-              "label.name_param", new Object[]
-              { sg.getName() }));
-      showText.setState(sg.getDisplayText());
-      showColourText.setState(sg.getColourText());
-      showBoxes.setState(sg.getDisplayBoxes());
-      displayNonconserved.setState(sg.getShowNonconserved());
-      if (!ap.av.getAlignment().getGroups().contains(sg))
-      {
-        menu1.setLabel(MessageManager.getString("action.edit_new_group"));
-        groupMenu.remove(unGroupMenuItem);
-      }
-      else
-      {
-        menu1.setLabel(MessageManager.getString("action.edit_group"));
-        groupMenu.remove(createGroupMenuItem);
-      }
-
-    }
-    else
-    {
-      remove(hideSeqs);
-      remove(groupMenu);
-    }
-
-    if (links != null && links.size() > 0)
-    {
-      JMenu linkMenu = new JMenu(MessageManager.getString("action.link"));
-      for (int i = 0; i < links.size(); i++)
-      {
-        String link = links.elementAt(i);
-        UrlLink urlLink = new UrlLink(link);
-        if (!urlLink.isValid())
-        {
-          System.err.println(urlLink.getInvalidMessage());
-          continue;
-        }
-        final String target = urlLink.getTarget(); // link.substring(0,
-        // link.indexOf("|"));
-        final String label = urlLink.getLabel();
-        if (seq != null && urlLink.isDynamic())
-        {
-
-          // collect matching db-refs
-          DBRefEntry[] dbr = DBRefUtils.selectRefs(
-                  seq.getDBRef(), new String[]
-                  { target });
-          // 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)
-                {
-                  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)
-              {
-                addshowLink(linkMenu, label, urls[u + 1]);
-              }
-            }
-            // addshowLink(linkMenu, target, url_pref + id + url_suff);
-          }
-          // Now construct URLs from description but only try to do it for regex
-          // URL links
-          if (descr != null && urlLink.getRegexReplace() != null)
-          {
-            // create link for this URL from description only if regex matches
-            String[] urls = urlLink.makeUrls(descr, true);
-            if (urls != null)
-            {
-              for (int u = 0; u < urls.length; u += 2)
-              {
-                addshowLink(linkMenu, label, urls[u + 1]);
-              }
-            }
-          }
-        }
-        else
-        {
-          addshowLink(linkMenu, target, urlLink.getUrl_prefix()); // link.substring(link.lastIndexOf("|")+1));
-        }
-        /*
-         * final String url;
-         * 
-         * if (link.indexOf("$SEQUENCE_ID$") > -1) { // Substitute SEQUENCE_ID
-         * string and any matching database reference accessions String url_pref
-         * = link.substring(link.indexOf("|") + 1,
-         * link.indexOf("$SEQUENCE_ID$"));
-         * 
-         * String url_suff = link.substring(link.indexOf("$SEQUENCE_ID$") + 13);
-         * // collect matching db-refs DBRefEntry[] dbr =
-         * DBRefUtils.selectRefs(seq.getDBRef(), new String[]{target}); //
-         * collect id string too String id = seq.getName(); if (id.indexOf("|")
-         * > -1) { id = id.substring(id.lastIndexOf("|") + 1); } if (dbr!=null)
-         * { for (int r=0;r<dbr.length; r++) { if
-         * (dbr[r].getAccessionId().equals(id)) { // suppress duplicate link
-         * creation for the bare sequence ID string with this link id = null; }
-         * addshowLink(linkMenu, dbr[r].getSource()+"|"+dbr[r].getAccessionId(),
-         * target, url_pref+dbr[r].getAccessionId()+url_suff); } } if (id!=null)
-         * { // create Bare ID link for this RUL addshowLink(linkMenu, target,
-         * url_pref + id + url_suff); } } else { addshowLink(linkMenu, target,
-         * link.substring(link.lastIndexOf("|")+1)); }
-         */
-      }
-      if (linkMenu.getItemCount() > 0)
-      {
-        if (seq != null)
-        {
-          seqMenu.add(linkMenu);
-        }
-        else
-        {
-          add(linkMenu);
-        }
-      }
-    }
-    // TODO: add group link menu entry here
-    if (seq != null)
-    {
-      seqMenu.setLabel(seq.getName());
-      if (seq == ap.av.getAlignment().getSeqrep())
-      {
-        makeReferenceSeq.setLabel(MessageManager
-                .getString("action.unmark_as_reference"));// Unmark
-                                                          // representative");
-      }
-      else
-      {
-        makeReferenceSeq.setLabel(MessageManager
-                .getString("action.set_as_reference")); // );
-      }
-      repGroup.setLabel(MessageManager.formatMessage(
-              "label.represent_group_with", new Object[]
-              { seq.getName() }));
-    }
-    else
-    {
-      remove(seqMenu);
-    }
-
-    if (!ap.av.hasHiddenRows())
-    {
-      remove(revealAll);
-      remove(revealSeq);
-    }
-    else
-    {
-      final int index = ap.av.getAlignment().findIndex(seq);
-
-      if (ap.av.adjustForHiddenSeqs(index)
-              - ap.av.adjustForHiddenSeqs(index - 1) > 1)
-      {
-        revealSeq_index = index;
-      }
-      else
-      {
-        remove(revealSeq);
-      }
-    }
-  }
-
-  /**
-   * Build menus for annotation types that may be shown or hidden, and for
-   * 'reference annotations' that may be added to the alignment.
-   */
-  private void buildAnnotationSubmenus()
-  {
-    /*
-     * First for the currently selected sequence (if there is one):
-     */
-    final List<SequenceI> selectedSequence = (seq == null ? Collections
-            .<SequenceI> emptyList() : Arrays.asList(seq));
-    buildAnnotationTypesMenus(seqShowAnnotationsMenu,
-            seqHideAnnotationsMenu, selectedSequence);
-    configureReferenceAnnotationsMenu(seqAddReferenceAnnotations,
-            selectedSequence);
-
-    /*
-     * and repeat for the current selection group (if there is one):
-     */
-    final List<SequenceI> selectedGroup = (ap.av.getSelectionGroup() == null ? Collections
-            .<SequenceI> emptyList() : ap.av.getSelectionGroup()
-            .getSequences());
-    buildAnnotationTypesMenus(groupShowAnnotationsMenu,
-            groupHideAnnotationsMenu, selectedGroup);
-    configureReferenceAnnotationsMenu(groupAddReferenceAnnotations,
-            selectedGroup);
-  }
-
-  /**
-   * Determine whether or not to enable 'add reference annotations' menu item.
-   * It is enable if there are any annotations, on any of the selected
-   * sequences, which are not yet on the alignment (visible or not).
-   * 
-   * @param menu
-   * @param forSequences
-   */
-  private void configureReferenceAnnotationsMenu(JMenuItem menuItem,
-          List<SequenceI> forSequences)
-  {
-    menuItem.setEnabled(false);
-
-    /*
-     * Temporary store to hold distinct calcId / type pairs for the tooltip.
-     * Using TreeMap means calcIds are shown in alphabetical order.
-     */
-    Map<String, String> tipEntries = new TreeMap<String, String>();
-    final Map<SequenceI, List<AlignmentAnnotation>> candidates = new LinkedHashMap<SequenceI, List<AlignmentAnnotation>>();
-    AlignmentI al = this.ap.av.getAlignment();
-    AlignmentUtils.findAddableReferenceAnnotations(forSequences,
-            tipEntries, candidates, al);
-    if (!candidates.isEmpty())
-    {
-      StringBuilder tooltip = new StringBuilder(64);
-      tooltip.append(MessageManager.getString("label.add_annotations_for"));
-
-      /*
-       * Found annotations that could be added. Enable the menu item, and
-       * configure its action.
-       */
-      menuItem.setEnabled(true);
-
-      menuItem.addActionListener(new ActionListener()
-      {
-        @Override
-        public void actionPerformed(ActionEvent e)
-        {
-          addReferenceAnnotations_actionPerformed(candidates);
-        }
-      });
-    }
-  }
-
-  /**
-   * Add annotations to the sequences and to the alignment.
-   * 
-   * @param candidates
-   *          a map whose keys are sequences on the alignment, and values a list
-   *          of annotations to add to each sequence
-   */
-  protected void addReferenceAnnotations_actionPerformed(
-          Map<SequenceI, List<AlignmentAnnotation>> candidates)
-  {
-    final SequenceGroup selectionGroup = this.ap.av.getSelectionGroup();
-    final AlignmentI alignment = this.ap.getAlignment();
-    AlignmentUtils.addReferenceAnnotations(candidates, alignment,
-            selectionGroup);
-    refresh();
-  }
-
-  /**
-   * add a show URL menu item to the given linkMenu
-   * 
-   * @param linkMenu
-   * @param target
-   *          - menu label string
-   * @param url
-   *          - url to open
-   */
-  private void addshowLink(JMenu linkMenu, final String target,
-          final String url)
-  {
-    addshowLink(linkMenu, target, target, url);
-  }
-
-  /**
-   * add a show URL menu item to the given linkMenu
-   * 
-   * @param linkMenu
-   * @param target
-   *          - URL target window
-   * @param label
-   *          - menu label string
-   * @param url
-   *          - url to open
-   */
-  private void addshowLink(JMenu linkMenu, final String target,
-          final String label, final String url)
-  {
-    JMenuItem item = new JMenuItem(label);
-    item.addActionListener(new java.awt.event.ActionListener()
-    {
-      public void actionPerformed(ActionEvent e)
-      {
-        ap.alignFrame.showURL(url, target);
-      }
-    });
-    linkMenu.add(item);
-  }
-
-  public void itemStateChanged(ItemEvent evt)
-  {
-    if (evt.getSource() == abovePIDColour)
-    {
-      abovePIDColour_itemStateChanged();
-    }
-    else if (evt.getSource() == showColourText)
-    {
-      showColourText_itemStateChanged();
-    }
-    else if (evt.getSource() == showText)
-    {
-      showText_itemStateChanged();
-    }
-    else if (evt.getSource() == showBoxes)
-    {
-      showBoxes_itemStateChanged();
-    }
-    else if (evt.getSource() == displayNonconserved)
-    {
-      this.showNonconserved_itemStateChanged();
-    }
-  }
-
-  public void actionPerformed(ActionEvent evt)
-  {
-    Object source = evt.getSource();
-    if (source == clustalColour)
-    {
-      clustalColour_actionPerformed();
-    }
-    else if (source == zappoColour)
-    {
-      zappoColour_actionPerformed();
-    }
-    else if (source == taylorColour)
-    {
-      taylorColour_actionPerformed();
-    }
-    else if (source == hydrophobicityColour)
-    {
-      hydrophobicityColour_actionPerformed();
-    }
-    else if (source == helixColour)
-    {
-      helixColour_actionPerformed();
-    }
-    else if (source == strandColour)
-    {
-      strandColour_actionPerformed();
-    }
-    else if (source == turnColour)
-    {
-      turnColour_actionPerformed();
-    }
-    else if (source == buriedColour)
-    {
-      buriedColour_actionPerformed();
-    }
-    else if (source == nucleotideMenuItem)
-    {
-      nucleotideMenuItem_actionPerformed();
-    }
-
-    else if (source == userDefinedColour)
-    {
-      userDefinedColour_actionPerformed();
-    }
-    else if (source == PIDColour)
-    {
-      PIDColour_actionPerformed();
-    }
-    else if (source == BLOSUM62Colour)
-    {
-      BLOSUM62Colour_actionPerformed();
-    }
-    else if (source == noColourmenuItem)
-    {
-      noColourmenuItem_actionPerformed();
-    }
-    else if (source == conservationMenuItem)
-    {
-      conservationMenuItem_itemStateChanged();
-    }
-    else if (source == unGroupMenuItem)
-    {
-      unGroupMenuItem_actionPerformed();
-    }
-
-    else if (source == createGroupMenuItem)
-    {
-      createGroupMenuItem_actionPerformed();
-    }
-
-    else if (source == sequenceName)
-    {
-      editName();
-    }
-    else if (source == makeReferenceSeq)
-    {
-      makeReferenceSeq_actionPerformed();
-    }
-    else if (source == sequenceDetails)
-    {
-      showSequenceDetails();
-    }
-    else if (source == selSeqDetails)
-    {
-      showSequenceSelectionDetails();
-    }
-    else if (source == pdb)
-    {
-      addPDB();
-    }
-    else if (source == hideSeqs)
-    {
-      hideSequences(false);
-    }
-    else if (source == repGroup)
-    {
-      hideSequences(true);
-    }
-    else if (source == revealSeq)
-    {
-      ap.av.showSequence(revealSeq_index);
-    }
-    else if (source == revealAll)
-    {
-      ap.av.showAllHiddenSeqs();
-    }
-
-    else if (source == editGroupName)
-    {
-      EditNameDialog dialog = new EditNameDialog(getGroup().getName(),
-              getGroup().getDescription(), "       Group Name",
-              "Group Description", ap.alignFrame,
-              "Edit Group Name / Description", 500, 100, true);
-
-      if (dialog.accept)
-      {
-        getGroup().setName(dialog.getName().replace(' ', '_'));
-        getGroup().setDescription(dialog.getDescription());
-      }
-
-    }
-    else if (source == copy)
-    {
-      ap.alignFrame.copy_actionPerformed();
-    }
-    else if (source == cut)
-    {
-      ap.alignFrame.cut_actionPerformed();
-    }
-    else if (source == editSequence)
-    {
-      SequenceGroup sg = ap.av.getSelectionGroup();
-
-      if (sg != null)
-      {
-        if (seq == null)
-        {
-          seq = sg.getSequenceAt(0);
-        }
-
-        EditNameDialog dialog = new EditNameDialog(seq.getSequenceAsString(
-                sg.getStartRes(), sg.getEndRes() + 1), null,
-                "Edit Sequence ", null,
-
-                ap.alignFrame, "Edit Sequence", 500, 100, true);
-
-        if (dialog.accept)
-        {
-          EditCommand editCommand = new EditCommand(MessageManager.getString("label.edit_sequences"),
-                  Action.REPLACE, dialog.getName().replace(' ',
-                          ap.av.getGapCharacter()),
-                  sg.getSequencesAsArray(ap.av.getHiddenRepSequences()),
-                  sg.getStartRes(), sg.getEndRes() + 1,
-                  ap.av.getAlignment());
-
-          ap.alignFrame.addHistoryItem(editCommand);
-
-          ap.av.firePropertyChange("alignment", null, ap.av.getAlignment()
-                  .getSequences());
-        }
-      }
-    }
-    else if (source == toUpper || source == toLower || source == toggleCase)
-    {
-      SequenceGroup sg = ap.av.getSelectionGroup();
-      if (sg != null)
-      {
-        List<int[]> startEnd = ap.av.getVisibleRegionBoundaries(
-                sg.getStartRes(), sg.getEndRes() + 1);
-
-        String description;
-        int caseChange;
-
-        if (source == toggleCase)
-        {
-          description = "Toggle Case";
-          caseChange = ChangeCaseCommand.TOGGLE_CASE;
-        }
-        else if (source == toUpper)
-        {
-          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.getHiddenRepSequences()),
-                startEnd, caseChange);
-
-        ap.alignFrame.addHistoryItem(caseCommand);
-
-        ap.av.firePropertyChange("alignment", null, ap.av.getAlignment()
-                .getSequences());
-
-      }
-    }
-    else if (source == sequenceFeature)
-    {
-      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);
-          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.sequenceFeatures.setState(true);
-        ap.av.setShowSequenceFeatures(true);;
-        ap.highlightSearchResults(null);
-      }
-    }
-    else
-    {
-      outputText(evt);
-    }
-
-  }
-
-  void outputText(ActionEvent e)
-  {
-    CutAndPasteTransfer cap = new CutAndPasteTransfer(true, ap.alignFrame);
-
-    JFrame frame = new JFrame();
-    frame.add(cap);
-    JalviewLite.addFrame(frame, MessageManager.formatMessage(
-            "label.selection_output_command", new Object[]
-            { e.getActionCommand() }), 600, 500);
-    // JBPNote: getSelectionAsNewSequence behaviour has changed - this method
-    // now returns a full copy of sequence data
-    // TODO consider using getSequenceSelection instead here
-
-    cap.setText(new AppletFormatAdapter().formatSequences(
-            e.getActionCommand(), ap.av.getShowJVSuffix(), ap, true));
-
-  }
-
-  protected void showSequenceSelectionDetails()
-  {
-    createSequenceDetailsReport(ap.av.getSequenceSelection());
-  }
-
-  protected void showSequenceDetails()
-  {
-    createSequenceDetailsReport(new SequenceI[]
-    { seq });
-  }
-
-  public void createSequenceDetailsReport(SequenceI[] sequences)
-  {
-
-    CutAndPasteTransfer cap = new CutAndPasteTransfer(false, ap.alignFrame);
-
-    StringBuffer contents = new StringBuffer();
-    for (SequenceI seq : sequences)
-    {
-      contents.append(MessageManager.formatMessage(
-              "label.annotation_for_displayid", new Object[]
-              { seq.getDisplayId(true) }));
-      new SequenceAnnotationReport(null)
-              .createSequenceAnnotationReport(
-                      contents,
-                      seq,
-                      true,
-                      true,
-                      false,
-                      (ap.seqPanel.seqCanvas.fr != null) ? ap.seqPanel.seqCanvas.fr.getMinMax()
-                              : null);
-      contents.append("</p>");
-    }
-    JFrame frame = new JFrame();
-    frame.add(cap);
-    JalviewLite.addFrame(frame, "Sequence Details for "
-            + (sequences.length == 1 ? sequences[0].getDisplayId(true)
-                    : "Selection"), 600, 500);
-    cap.setText(MessageManager.formatMessage("label.html_content",
-            new Object[]
-            { contents.toString() }));
-  }
-
-  void editName()
-  {
-    EditNameDialog dialog = new EditNameDialog(seq.getName(),
-            seq.getDescription(), "       Sequence Name",
-            "Sequence Description", ap.alignFrame,
-            "Edit Sequence Name / Description", 500, 100, true);
-
-    if (dialog.accept)
-    {
-      seq.setName(dialog.getName());
-      seq.setDescription(dialog.getDescription());
-      ap.paintAlignment(false);
-    }
-  }
-
-  void addPDB()
-  {
-    if (seq.getPDBId() != null)
-    {
-      PDBEntry entry = seq.getPDBId().firstElement();
-
-//      if (ap.av.applet.jmolAvailable)
-//      {
-        new AppletJmol(entry, new SequenceI[]
-        { seq }, null, ap, AppletFormatAdapter.URL);
-//      }
-//      else
-//      {
-//        new MCview.AppletPDBViewer(entry, new SequenceI[]
-//        { seq }, null, ap, AppletFormatAdapter.URL);
-//      }
-
-    }
-    else
-    {
-      CutAndPasteTransfer cap = new CutAndPasteTransfer(true, ap.alignFrame);
-      cap.setText(MessageManager.getString("label.paste_pdb_file"));
-      cap.setPDBImport(seq);
-      JFrame frame = new JFrame();
-      frame.add(cap);
-      JalviewLite.addFrame(frame, MessageManager.formatMessage(
-              "label.paste_pdb_file_for_sequence", new Object[]
-              { seq.getName() }), 400, 300);
-    }
-  }
-
-  private void jbInit() throws Exception
-  {
-    groupMenu.setLabel(MessageManager.getString("label.selection"));
-    sequenceFeature.addActionListener(this);
-
-    editGroupName.addActionListener(this);
-    unGroupMenuItem.setLabel(MessageManager
-            .getString("action.remove_group"));
-    unGroupMenuItem.addActionListener(this);
-
-    createGroupMenuItem.setLabel(MessageManager
-            .getString("action.create_group"));
-    createGroupMenuItem.addActionListener(this);
-
-    nucleotideMenuItem.setLabel(MessageManager
-            .getString("label.nucleotide"));
-    nucleotideMenuItem.addActionListener(this);
-    conservationMenuItem.addItemListener(this);
-    abovePIDColour.addItemListener(this);
-    colourMenu.setLabel(MessageManager.getString("label.group_colour"));
-    showBoxes.setLabel(MessageManager.getString("action.boxes"));
-    showBoxes.setState(true);
-    showBoxes.addItemListener(this);
-    sequenceName.addActionListener(this);
-    sequenceDetails.addActionListener(this);
-    selSeqDetails.addActionListener(this);
-    displayNonconserved.setLabel(MessageManager
-            .getString("label.show_non_conversed"));
-    displayNonconserved.setState(false);
-    displayNonconserved.addItemListener(this);
-    showText.setLabel(MessageManager.getString("action.text"));
-    showText.addItemListener(this);
-    showColourText.setLabel(MessageManager.getString("label.colour_text"));
-    showColourText.addItemListener(this);
-    outputmenu.setLabel(MessageManager.getString("label.out_to_textbox"));
-    seqMenu.setLabel(MessageManager.getString("label.sequence"));
-    pdb.setLabel(MessageManager.getString("label.view_pdb_structure"));
-    hideSeqs.setLabel(MessageManager.getString("action.hide_sequences"));
-    repGroup.setLabel(MessageManager.formatMessage(
-            "label.represent_group_with", new Object[]
-            { "" }));
-    revealAll.setLabel(MessageManager.getString("action.reveal_all"));
-    revealSeq.setLabel(MessageManager.getString("action.reveal_sequences"));
-    menu1.setLabel(MessageManager.getString("label.group") + ":");
-    add(groupMenu);
-    this.add(seqMenu);
-    this.add(hideSeqs);
-    this.add(revealSeq);
-    this.add(revealAll);
-    // groupMenu.add(selSeqDetails);
-    groupMenu.add(groupShowAnnotationsMenu);
-    groupMenu.add(groupHideAnnotationsMenu);
-    groupMenu.add(groupAddReferenceAnnotations);
-    groupMenu.add(editMenu);
-    groupMenu.add(outputmenu);
-    groupMenu.add(sequenceFeature);
-    groupMenu.add(createGroupMenuItem);
-    groupMenu.add(unGroupMenuItem);
-    groupMenu.add(menu1);
-
-    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);
-    colourMenu.addSeparator();
-    colourMenu.add(abovePIDColour);
-    colourMenu.add(conservationMenuItem);
-
-    noColourmenuItem.setLabel(MessageManager.getString("label.none"));
-    noColourmenuItem.addActionListener(this);
-
-    clustalColour.setLabel(MessageManager.getString("label.clustalx_colours"));
-    clustalColour.addActionListener(this);
-    zappoColour.setLabel(MessageManager.getString("label.zappo"));
-    zappoColour.addActionListener(this);
-    taylorColour.setLabel(MessageManager.getString("label.taylor"));
-    taylorColour.addActionListener(this);
-    hydrophobicityColour.setLabel(MessageManager.getString("label.hydrophobicity"));
-    hydrophobicityColour.addActionListener(this);
-    helixColour.setLabel(MessageManager.getString("label.helix_propensity"));
-    helixColour.addActionListener(this);
-    strandColour.setLabel(MessageManager.getString("label.strand_propensity"));
-    strandColour.addActionListener(this);
-    turnColour.setLabel(MessageManager.getString("label.turn_propensity"));
-    turnColour.addActionListener(this);
-    buriedColour.setLabel(MessageManager.getString("label.buried_index"));
-    buriedColour.addActionListener(this);
-    abovePIDColour.setLabel(MessageManager.getString("label.above_identity_percentage"));
-
-    userDefinedColour.setLabel(MessageManager.getString("action.user_defined"));
-    userDefinedColour.addActionListener(this);
-    PIDColour.setLabel(MessageManager.getString("action.percentage_identity"));
-    PIDColour.addActionListener(this);
-    BLOSUM62Colour.setLabel("BLOSUM62");
-    BLOSUM62Colour.addActionListener(this);
-    conservationMenuItem.setLabel(MessageManager.getString("label.conservation"));
-
-    editMenu.add(copy);
-    copy.addActionListener(this);
-    editMenu.add(cut);
-    cut.addActionListener(this);
-
-    editMenu.add(editSequence);
-    editSequence.addActionListener(this);
-
-    editMenu.add(toUpper);
-    toUpper.addActionListener(this);
-    editMenu.add(toLower);
-    toLower.addActionListener(this);
-    editMenu.add(toggleCase);
-    seqMenu.add(seqShowAnnotationsMenu);
-    seqMenu.add(seqHideAnnotationsMenu);
-    seqMenu.add(seqAddReferenceAnnotations);
-    seqMenu.add(sequenceName);
-    seqMenu.add(makeReferenceSeq);
-    // seqMenu.add(sequenceDetails);
-
-    if (!ap.av.applet.useXtrnalSviewer)
-    {
-      seqMenu.add(pdb);
-    }
-    seqMenu.add(repGroup);
-    menu1.add(editGroupName);
-    menu1.add(colourMenu);
-    menu1.add(showBoxes);
-    menu1.add(showText);
-    menu1.add(showColourText);
-    menu1.add(displayNonconserved);
-    toggleCase.addActionListener(this);
-    pdb.addActionListener(this);
-    hideSeqs.addActionListener(this);
-    repGroup.addActionListener(this);
-    revealAll.addActionListener(this);
-    revealSeq.addActionListener(this);
-    makeReferenceSeq.addActionListener(this);
-  }
-
-  void refresh()
-  {
-    ap.paintAlignment(true);
-  }
-
-  protected void clustalColour_actionPerformed()
-  {
-    SequenceGroup sg = getGroup();
-    sg.cs = new ClustalxColourScheme(sg, ap.av.getHiddenRepSequences());
-    refresh();
-  }
-
-  protected void zappoColour_actionPerformed()
-  {
-    getGroup().cs = new ZappoColourScheme();
-    refresh();
-  }
-
-  protected void taylorColour_actionPerformed()
-  {
-    getGroup().cs = new TaylorColourScheme();
-    refresh();
-  }
-
-  protected void hydrophobicityColour_actionPerformed()
-  {
-    getGroup().cs = new HydrophobicColourScheme();
-    refresh();
-  }
-
-  protected void helixColour_actionPerformed()
-  {
-    getGroup().cs = new HelixColourScheme();
-    refresh();
-  }
-
-  protected void strandColour_actionPerformed()
-  {
-    getGroup().cs = new StrandColourScheme();
-    refresh();
-  }
-
-  protected void turnColour_actionPerformed()
-  {
-    getGroup().cs = new TurnColourScheme();
-    refresh();
-  }
-
-  protected void buriedColour_actionPerformed()
-  {
-    getGroup().cs = new BuriedColourScheme();
-    refresh();
-  }
-
-  public void nucleotideMenuItem_actionPerformed()
-  {
-    getGroup().cs = new NucleotideColourScheme();
-    refresh();
-  }
-
-  protected void abovePIDColour_itemStateChanged()
-  {
-    SequenceGroup sg = getGroup();
-    if (sg.cs == null)
-    {
-      return;
-    }
-
-    if (abovePIDColour.getState())
-    {
-      sg.cs.setConsensus(AAFrequency.calculate(sg.getSequences(ap.av
-              .getHiddenRepSequences()), 0, ap.av.getAlignment().getWidth()));
-      int threshold = SliderPanel.setPIDSliderSource(ap, sg.cs, getGroup()
-              .getName());
-
-      sg.cs.setThreshold(threshold, ap.av.isIgnoreGapsConsensus());
-
-      SliderPanel.showPIDSlider();
-
-    }
-    else
-    // remove PIDColouring
-    {
-      sg.cs.setThreshold(0, ap.av.isIgnoreGapsConsensus());
-    }
-
-    refresh();
-
-  }
-
-  protected void userDefinedColour_actionPerformed()
-  {
-    new UserDefinedColours(ap, getGroup());
-  }
-
-  protected void PIDColour_actionPerformed()
-  {
-    SequenceGroup sg = getGroup();
-    sg.cs = new PIDColourScheme();
-    sg.cs.setConsensus(AAFrequency.calculate(sg.getSequences(ap.av
-            .getHiddenRepSequences()), 0, ap.av.getAlignment().getWidth()));
-    refresh();
-  }
-
-  protected void BLOSUM62Colour_actionPerformed()
-  {
-    SequenceGroup sg = getGroup();
-
-    sg.cs = new Blosum62ColourScheme();
-
-    sg.cs.setConsensus(AAFrequency.calculate(sg.getSequences(ap.av
-            .getHiddenRepSequences()), 0, ap.av.getAlignment().getWidth()));
-
-    refresh();
-  }
-
-  protected void noColourmenuItem_actionPerformed()
-  {
-    getGroup().cs = null;
-    refresh();
-  }
-
-  protected void conservationMenuItem_itemStateChanged()
-  {
-    SequenceGroup sg = getGroup();
-    if (sg.cs == null)
-    {
-      return;
-    }
-
-    if (conservationMenuItem.getState())
-    {
-
-      sg.cs.setConservation(Conservation.calculateConservation("Group",
-              ResidueProperties.propHash, 3, sg.getSequences(ap.av
-                      .getHiddenRepSequences()), 0, ap.av.getAlignment()
-                      .getWidth(), false, ap.av.getConsPercGaps(), false));
-      SliderPanel.setConservationSlider(ap, sg.cs, sg.getName());
-      SliderPanel.showConservationSlider();
-    }
-    else
-    // remove ConservationColouring
-    {
-      sg.cs.setConservation(null);
-    }
-
-    refresh();
-  }
-
-  SequenceGroup getGroup()
-  {
-    SequenceGroup sg = ap.av.getSelectionGroup();
-
-    // this method won't add a new group if it already exists
-    if (sg != null)
-    {
-      ap.av.getAlignment().addGroup(sg);
-    }
-
-    return sg;
-  }
-
-  void unGroupMenuItem_actionPerformed()
-  {
-    SequenceGroup sg = ap.av.getSelectionGroup();
-    ap.av.getAlignment().deleteGroup(sg);
-    ap.av.setSelectionGroup(null);
-    ap.paintAlignment(true);
-  }
-
-  void createGroupMenuItem_actionPerformed()
-  {
-    getGroup(); // implicitly create group
-    refresh();
-  }
-
-  public void showColourText_itemStateChanged()
-  {
-    getGroup().setColourText(showColourText.getState());
-    refresh();
-  }
-
-  public void showText_itemStateChanged()
-  {
-    getGroup().setDisplayText(showText.getState());
-    refresh();
-  }
-  public void makeReferenceSeq_actionPerformed()
-  {
-    if (!ap.av.getAlignment().hasSeqrep())
-    {
-      // initialise the display flags so the user sees something happen
-      ap.av.setDisplayReferenceSeq(true);
-      ap.av.setColourByReferenceSeq(true);
-      ap.av.getAlignment().setSeqrep(seq);
-    }
-    else
-    {
-      if (ap.av.getAlignment().getSeqrep() == seq)
-      {
-        ap.av.getAlignment().setSeqrep(null);
-      }
-      else
-      {
-        ap.av.getAlignment().setSeqrep(seq);
-      }
-    }
-    refresh();
-  }
-
-  public void showNonconserved_itemStateChanged()
-  {
-    getGroup().setShowNonconserved(this.displayNonconserved.getState());
-    refresh();
-  }
-
-  public void showBoxes_itemStateChanged()
-  {
-    getGroup().setDisplayBoxes(showBoxes.getState());
-    refresh();
-  }
-
-  void hideSequences(boolean representGroup)
-  {
-    SequenceGroup sg = ap.av.getSelectionGroup();
-    if (sg == null || sg.getSize() < 1)
-    {
-      ap.av.hideSequence(new SequenceI[]
-      { seq });
-      return;
-    }
-
-    ap.av.setSelectionGroup(null);
-
-    if (representGroup)
-    {
-      ap.av.hideRepSequences(seq, 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);
-    ap.av.sendSelection();
-  }
-
-  /**
-   * Add annotation types to 'Show annotations' and/or 'Hide annotations' menus.
-   * "All" is added first, followed by a separator. Then add any annotation
-   * types associated with the current selection. Separate menus are built for
-   * the selected sequence group (if any), and the selected sequence.
-   * <p>
-   * Some annotation rows are always rendered together - these can be identified
-   * by a common graphGroup property > -1. Only one of each group will be marked
-   * as visible (to avoid duplication of the display). For such groups we add a
-   * composite type name, e.g.
-   * <p>
-   * IUPredWS (Long), IUPredWS (Short)
-   * 
-   * @param seq
-   */
-  protected void buildAnnotationTypesMenus(JMenu showMenu, JMenu hideMenu,
-          List<SequenceI> forSequences)
-  {
-    showMenu.removeAll();
-    hideMenu.removeAll();
-  
-    final List<String> all = Arrays.asList(ALL_ANNOTATIONS);
-    addAnnotationTypeToShowHide(showMenu, forSequences, "", all, true, true);
-    addAnnotationTypeToShowHide(hideMenu, forSequences, "", all, true,
-            false);
-    showMenu.addSeparator();
-    hideMenu.addSeparator();
-  
-    final AlignmentAnnotation[] annotations = ap.getAlignment()
-            .getAlignmentAnnotation();
-  
-    /*
-     * Find shown/hidden annotations types, distinguished by source (calcId),
-     * and grouped by graphGroup. Using LinkedHashMap means we will retrieve in
-     * the insertion order, which is the order of the annotations on the
-     * alignment.
-     */
-    Map<String, List<List<String>>> shownTypes = new LinkedHashMap<String, List<List<String>>>();
-    Map<String, List<List<String>>> hiddenTypes = new LinkedHashMap<String, List<List<String>>>();
-    AlignmentAnnotationUtils.getShownHiddenTypes(shownTypes,
-            hiddenTypes,
-            AlignmentAnnotationUtils.asList(annotations),
-            forSequences);
-  
-    for (String calcId : hiddenTypes.keySet())
-    {
-      for (List<String> type : hiddenTypes.get(calcId))
-      {
-        addAnnotationTypeToShowHide(showMenu, forSequences,
-                calcId, type, false, true);
-      }
-    }
-    // grey out 'show annotations' if none are hidden
-    showMenu.setEnabled(!hiddenTypes.isEmpty());
-  
-    for (String calcId : shownTypes.keySet())
-    {
-      for (List<String> type : shownTypes.get(calcId))
-      {
-        addAnnotationTypeToShowHide(hideMenu, forSequences,
-                calcId, type, false, false);
-      }
-    }
-    // grey out 'hide annotations' if none are shown
-    hideMenu.setEnabled(!shownTypes.isEmpty());
-  }
-
-  /**
-   * Add one annotation type to the 'Show Annotations' or 'Hide Annotations'
-   * menus.
-   * 
-   * @param showOrHideMenu
-   *          the menu to add to
-   * @param forSequences
-   *          the sequences whose annotations may be shown or hidden
-   * @param calcId
-   * @param types
-   *          the label to add
-   * @param allTypes
-   *          if true this is a special label meaning 'All'
-   * @param actionIsShow
-   *          if true, the select menu item action is to show the annotation
-   *          type, else hide
-   */
-  protected void addAnnotationTypeToShowHide(JMenu showOrHideMenu,
-          final List<SequenceI> forSequences, String calcId,
-          final List<String> types, final boolean allTypes,
-          final boolean actionIsShow)
-  {
-    String label = types.toString(); // [a, b, c]
-    label = label.substring(1, label.length() - 1);
-    final JMenuItem item = new JMenuItem(label);
-    item.addActionListener(new java.awt.event.ActionListener()
-    {
-      @Override
-      public void actionPerformed(ActionEvent e)
-      {
-        AlignmentUtils.showOrHideSequenceAnnotations(ap.getAlignment(), types,
-                forSequences, allTypes, actionIsShow);
-        refresh();
-      }
-    });
-    showOrHideMenu.add(item);
-  }
-
-}
+/*\r
+ * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$)\r
+ * Copyright (C) $$Year-Rel$$ The Jalview Authors\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\r
+ * 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\r
+ * along with Jalview.  If not, see <http://www.gnu.org/licenses/>.\r
+ * The Jalview Authors are detailed in the 'AUTHORS' file.\r
+ */\r
+package jalview.appletgui;\r
+\r
+import jalview.analysis.AAFrequency;\r
+import jalview.analysis.AlignmentAnnotationUtils;\r
+import jalview.analysis.AlignmentUtils;\r
+import jalview.analysis.Conservation;\r
+import jalview.bin.JalviewLite;\r
+import jalview.commands.ChangeCaseCommand;\r
+import jalview.commands.EditCommand;\r
+import jalview.commands.EditCommand.Action;\r
+import jalview.datamodel.AlignmentAnnotation;\r
+import jalview.datamodel.AlignmentI;\r
+import jalview.datamodel.DBRefEntry;\r
+import jalview.datamodel.PDBEntry;\r
+import jalview.datamodel.SequenceFeature;\r
+import jalview.datamodel.SequenceGroup;\r
+import jalview.datamodel.SequenceI;\r
+import jalview.io.AppletFormatAdapter;\r
+import jalview.io.SequenceAnnotationReport;\r
+import jalview.schemes.Blosum62ColourScheme;\r
+import jalview.schemes.BuriedColourScheme;\r
+import jalview.schemes.ClustalxColourScheme;\r
+import jalview.schemes.HelixColourScheme;\r
+import jalview.schemes.HydrophobicColourScheme;\r
+import jalview.schemes.NucleotideColourScheme;\r
+import jalview.schemes.PIDColourScheme;\r
+import jalview.schemes.ResidueProperties;\r
+import jalview.schemes.StrandColourScheme;\r
+import jalview.schemes.TaylorColourScheme;\r
+import jalview.schemes.TurnColourScheme;\r
+import jalview.schemes.ZappoColourScheme;\r
+import jalview.util.DBRefUtils;\r
+import jalview.util.MessageManager;\r
+import jalview.util.UrlLink;\r
+\r
+import javax.swing.JCheckBoxMenuItem;\r
+import javax.swing.JFrame;\r
+import javax.swing.JMenu;\r
+import javax.swing.JMenuItem;\r
+import java.awt.event.ActionEvent;\r
+import java.awt.event.ActionListener;\r
+import java.awt.event.ItemEvent;\r
+import java.awt.event.ItemListener;\r
+import java.util.Arrays;\r
+import java.util.Collections;\r
+import java.util.LinkedHashMap;\r
+import java.util.List;\r
+import java.util.Map;\r
+import java.util.TreeMap;\r
+import java.util.Vector;\r
+\r
+import javax.swing.JPopupMenu;\r
+\r
+public class APopupMenu extends JPopupMenu implements\r
+        ActionListener, ItemListener\r
+{\r
+  private static final String ALL_ANNOTATIONS = "All";\r
+\r
+  JMenu groupMenu = new JMenu();\r
+\r
+  JMenuItem editGroupName = new JMenuItem();\r
+\r
+  protected JMenuItem clustalColour = new JMenuItem();\r
+\r
+  protected JMenuItem zappoColour = new JMenuItem();\r
+\r
+  protected JMenuItem taylorColour = new JMenuItem();\r
+\r
+  protected JMenuItem hydrophobicityColour = new JMenuItem();\r
+\r
+  protected JMenuItem helixColour = new JMenuItem();\r
+\r
+  protected JMenuItem strandColour = new JMenuItem();\r
+\r
+  protected JMenuItem turnColour = new JMenuItem();\r
+\r
+  protected JMenuItem buriedColour = new JMenuItem();\r
+\r
+  protected JCheckBoxMenuItem abovePIDColour = new JCheckBoxMenuItem();\r
+\r
+  protected JMenuItem userDefinedColour = new JMenuItem();\r
+\r
+  protected JMenuItem PIDColour = new JMenuItem();\r
+\r
+  protected JMenuItem BLOSUM62Colour = new JMenuItem();\r
+\r
+  JMenuItem noColourmenuItem = new JMenuItem();\r
+\r
+  protected JCheckBoxMenuItem conservationMenuItem = new JCheckBoxMenuItem();\r
+\r
+  final AlignmentPanel ap;\r
+\r
+  JMenuItem unGroupMenuItem = new JMenuItem();\r
+\r
+  JMenuItem createGroupMenuItem = new JMenuItem();\r
+\r
+  JMenuItem nucleotideMenuItem = new JMenuItem();\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 seqShowAnnotationsMenu = new JMenu(\r
+          MessageManager.getString("label.show_annotations"));\r
+\r
+  JMenu seqHideAnnotationsMenu = new JMenu(\r
+          MessageManager.getString("label.hide_annotations"));\r
+\r
+  JMenuItem seqAddReferenceAnnotations = new JMenuItem(\r
+          MessageManager.getString("label.add_reference_annotations"));\r
+\r
+  JMenu groupShowAnnotationsMenu = new JMenu(\r
+          MessageManager.getString("label.show_annotations"));\r
+\r
+  JMenu groupHideAnnotationsMenu = new JMenu(\r
+          MessageManager.getString("label.hide_annotations"));\r
+\r
+  JMenuItem groupAddReferenceAnnotations = new JMenuItem(\r
+          MessageManager.getString("label.add_reference_annotations"));\r
+\r
+  JMenu editMenu = new JMenu(MessageManager.getString("action.edit"));\r
+\r
+  JMenuItem copy = new JMenuItem(MessageManager.getString("action.copy"));\r
+\r
+  JMenuItem cut = new JMenuItem(MessageManager.getString("action.cut"));\r
+\r
+  JMenuItem toUpper = new JMenuItem(\r
+          MessageManager.getString("label.to_upper_case"));\r
+\r
+  JMenuItem toLower = new JMenuItem(\r
+          MessageManager.getString("label.to_lower_case"));\r
+\r
+  JMenuItem toggleCase = new JMenuItem(\r
+          MessageManager.getString("label.toggle_case"));\r
+\r
+  JMenu outputmenu = new JMenu();\r
+\r
+  JMenu seqMenu = new JMenu();\r
+\r
+  JMenuItem pdb = new JMenuItem();\r
+\r
+  JMenuItem hideSeqs = new JMenuItem();\r
+\r
+  JMenuItem repGroup = new JMenuItem();\r
+\r
+  JMenuItem sequenceName = new JMenuItem(\r
+          MessageManager.getString("label.edit_name_description"));\r
+\r
+  JMenuItem sequenceFeature = new JMenuItem(\r
+          MessageManager.getString("label.create_sequence_feature"));\r
+\r
+  JMenuItem editSequence = new JMenuItem(\r
+          MessageManager.getString("label.edit_sequence"));\r
+\r
+  JMenuItem sequenceDetails = new JMenuItem(\r
+          MessageManager.getString("label.sequence_details") + "...");\r
+\r
+  JMenuItem selSeqDetails = new JMenuItem(\r
+          MessageManager.getString("label.sequence_details") + "...");\r
+\r
+  JMenuItem makeReferenceSeq = new JMenuItem();\r
+  \r
+  SequenceI seq;\r
+\r
+  JMenuItem revealAll = new JMenuItem();\r
+\r
+  JMenuItem revealSeq = new JMenuItem();\r
+\r
+  /**\r
+   * index of sequence to be revealed\r
+   */\r
+  int revealSeq_index = -1;\r
+\r
+  JMenu menu1 = new JMenu();\r
+\r
+  public APopupMenu(AlignmentPanel apanel, final SequenceI seq,\r
+          Vector<String> links)\r
+  {\r
+    // /////////////////////////////////////////////////////////\r
+    // If this is activated from the sequence panel, the user may want to\r
+    // edit or annotate a particular residue. Therefore display the residue menu\r
+    //\r
+    // If from the IDPanel, we must display the sequence menu\r
+    // ////////////////////////////////////////////////////////\r
+\r
+    this.ap = apanel;\r
+    this.seq = seq;\r
+\r
+    try\r
+    {\r
+      jbInit();\r
+    } catch (Exception e)\r
+    {\r
+      e.printStackTrace();\r
+    }\r
+\r
+    for (int i = 0; i < AppletFormatAdapter.WRITEABLE_FORMATS.length; i++)\r
+    {\r
+      JMenuItem item = new JMenuItem(\r
+AppletFormatAdapter.WRITEABLE_FORMATS[i]);\r
+\r
+      item.addActionListener(this);\r
+      outputmenu.add(item);\r
+    }\r
+\r
+    buildAnnotationSubmenus();\r
+\r
+    SequenceGroup sg = ap.av.getSelectionGroup();\r
+    if (sg != null && sg.getSize() > 0)\r
+    {\r
+      editGroupName.setLabel(MessageManager.formatMessage(\r
+              "label.name_param", new Object[]\r
+              { sg.getName() }));\r
+      showText.setState(sg.getDisplayText());\r
+      showColourText.setState(sg.getColourText());\r
+      showBoxes.setState(sg.getDisplayBoxes());\r
+      displayNonconserved.setState(sg.getShowNonconserved());\r
+      if (!ap.av.getAlignment().getGroups().contains(sg))\r
+      {\r
+        menu1.setLabel(MessageManager.getString("action.edit_new_group"));\r
+        groupMenu.remove(unGroupMenuItem);\r
+      }\r
+      else\r
+      {\r
+        menu1.setLabel(MessageManager.getString("action.edit_group"));\r
+        groupMenu.remove(createGroupMenuItem);\r
+      }\r
+\r
+    }\r
+    else\r
+    {\r
+      remove(hideSeqs);\r
+      remove(groupMenu);\r
+    }\r
+\r
+    if (links != null && links.size() > 0)\r
+    {\r
+      JMenu linkMenu = new JMenu(MessageManager.getString("action.link"));\r
+      for (int i = 0; i < links.size(); i++)\r
+      {\r
+        String link = links.elementAt(i);\r
+        UrlLink urlLink = new UrlLink(link);\r
+        if (!urlLink.isValid())\r
+        {\r
+          System.err.println(urlLink.getInvalidMessage());\r
+          continue;\r
+        }\r
+        final String target = urlLink.getTarget(); // link.substring(0,\r
+        // link.indexOf("|"));\r
+        final String label = urlLink.getLabel();\r
+        if (seq != null && urlLink.isDynamic())\r
+        {\r
+\r
+          // collect matching db-refs\r
+          DBRefEntry[] dbr = DBRefUtils.selectRefs(\r
+                  seq.getDBRef(), new String[]\r
+                  { target });\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
+          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
+                  addshowLink(linkMenu, label + "|" + urls[u], urls[u + 1]);\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
+                addshowLink(linkMenu, label, urls[u + 1]);\r
+              }\r
+            }\r
+            // addshowLink(linkMenu, target, url_pref + id + url_suff);\r
+          }\r
+          // Now construct URLs from description but only try to do it for regex\r
+          // URL links\r
+          if (descr != null && urlLink.getRegexReplace() != null)\r
+          {\r
+            // create link for this URL from description only if 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
+                addshowLink(linkMenu, label, urls[u + 1]);\r
+              }\r
+            }\r
+          }\r
+        }\r
+        else\r
+        {\r
+          addshowLink(linkMenu, target, urlLink.getUrl_prefix()); // link.substring(link.lastIndexOf("|")+1));\r
+        }\r
+        /*\r
+         * final String url;\r
+         * \r
+         * if (link.indexOf("$SEQUENCE_ID$") > -1) { // Substitute SEQUENCE_ID\r
+         * string and any matching database reference accessions String url_pref\r
+         * = link.substring(link.indexOf("|") + 1,\r
+         * link.indexOf("$SEQUENCE_ID$"));\r
+         * \r
+         * String url_suff = link.substring(link.indexOf("$SEQUENCE_ID$") + 13);\r
+         * // collect matching db-refs DBRefEntry[] dbr =\r
+         * DBRefUtils.selectRefs(seq.getDBRef(), new String[]{target}); //\r
+         * collect id string too String id = seq.getName(); if (id.indexOf("|")\r
+         * > -1) { id = id.substring(id.lastIndexOf("|") + 1); } if (dbr!=null)\r
+         * { for (int r=0;r<dbr.length; r++) { if\r
+         * (dbr[r].getAccessionId().equals(id)) { // suppress duplicate link\r
+         * creation for the bare sequence ID string with this link id = null; }\r
+         * addshowLink(linkMenu, dbr[r].getSource()+"|"+dbr[r].getAccessionId(),\r
+         * target, url_pref+dbr[r].getAccessionId()+url_suff); } } if (id!=null)\r
+         * { // create Bare ID link for this RUL addshowLink(linkMenu, target,\r
+         * url_pref + id + url_suff); } } else { addshowLink(linkMenu, target,\r
+         * link.substring(link.lastIndexOf("|")+1)); }\r
+         */\r
+      }\r
+      if (linkMenu.getItemCount() > 0)\r
+      {\r
+        if (seq != null)\r
+        {\r
+          seqMenu.add(linkMenu);\r
+        }\r
+        else\r
+        {\r
+          add(linkMenu);\r
+        }\r
+      }\r
+    }\r
+    // TODO: add group link menu entry here\r
+    if (seq != null)\r
+    {\r
+      seqMenu.setLabel(seq.getName());\r
+      if (seq == ap.av.getAlignment().getSeqrep())\r
+      {\r
+        makeReferenceSeq.setLabel(MessageManager\r
+                .getString("action.unmark_as_reference"));// Unmark\r
+                                                          // representative");\r
+      }\r
+      else\r
+      {\r
+        makeReferenceSeq.setLabel(MessageManager\r
+                .getString("action.set_as_reference")); // );\r
+      }\r
+      repGroup.setLabel(MessageManager.formatMessage(\r
+              "label.represent_group_with", new Object[]\r
+              { seq.getName() }));\r
+    }\r
+    else\r
+    {\r
+      remove(seqMenu);\r
+    }\r
+\r
+    if (!ap.av.hasHiddenRows())\r
+    {\r
+      remove(revealAll);\r
+      remove(revealSeq);\r
+    }\r
+    else\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
+        revealSeq_index = index;\r
+      }\r
+      else\r
+      {\r
+        remove(revealSeq);\r
+      }\r
+    }\r
+  }\r
+\r
+  /**\r
+   * Build menus for annotation types that may be shown or hidden, and for\r
+   * 'reference annotations' that may be added to the alignment.\r
+   */\r
+  private void buildAnnotationSubmenus()\r
+  {\r
+    /*\r
+     * First for the currently selected sequence (if there is one):\r
+     */\r
+    final List<SequenceI> selectedSequence = (seq == null ? Collections\r
+            .<SequenceI> emptyList() : Arrays.asList(seq));\r
+    buildAnnotationTypesMenus(seqShowAnnotationsMenu,\r
+            seqHideAnnotationsMenu, selectedSequence);\r
+    configureReferenceAnnotationsMenu(seqAddReferenceAnnotations,\r
+            selectedSequence);\r
+\r
+    /*\r
+     * and repeat for the current selection group (if there is one):\r
+     */\r
+    final List<SequenceI> selectedGroup = (ap.av.getSelectionGroup() == null ? Collections\r
+            .<SequenceI> emptyList() : ap.av.getSelectionGroup()\r
+            .getSequences());\r
+    buildAnnotationTypesMenus(groupShowAnnotationsMenu,\r
+            groupHideAnnotationsMenu, selectedGroup);\r
+    configureReferenceAnnotationsMenu(groupAddReferenceAnnotations,\r
+            selectedGroup);\r
+  }\r
+\r
+  /**\r
+   * Determine whether or not to enable 'add reference annotations' menu item.\r
+   * It is enable if there are any annotations, on any of the selected\r
+   * sequences, which are not yet on the alignment (visible or not).\r
+   * \r
+   * @param menu\r
+   * @param forSequences\r
+   */\r
+  private void configureReferenceAnnotationsMenu(JMenuItem menuItem,\r
+          List<SequenceI> forSequences)\r
+  {\r
+    menuItem.setEnabled(false);\r
+\r
+    /*\r
+     * Temporary store to hold distinct calcId / type pairs for the tooltip.\r
+     * Using TreeMap means calcIds are shown in alphabetical order.\r
+     */\r
+    Map<String, String> tipEntries = new TreeMap<String, String>();\r
+    final Map<SequenceI, List<AlignmentAnnotation>> candidates = new LinkedHashMap<SequenceI, List<AlignmentAnnotation>>();\r
+    AlignmentI al = this.ap.av.getAlignment();\r
+    AlignmentUtils.findAddableReferenceAnnotations(forSequences,\r
+            tipEntries, candidates, al);\r
+    if (!candidates.isEmpty())\r
+    {\r
+      StringBuilder tooltip = new StringBuilder(64);\r
+      tooltip.append(MessageManager.getString("label.add_annotations_for"));\r
+\r
+      /*\r
+       * Found annotations that could be added. Enable the menu item, and\r
+       * configure its action.\r
+       */\r
+      menuItem.setEnabled(true);\r
+\r
+      menuItem.addActionListener(new ActionListener()\r
+      {\r
+        @Override\r
+        public void actionPerformed(ActionEvent e)\r
+        {\r
+          addReferenceAnnotations_actionPerformed(candidates);\r
+        }\r
+      });\r
+    }\r
+  }\r
+\r
+  /**\r
+   * Add annotations to the sequences and to the alignment.\r
+   * \r
+   * @param candidates\r
+   *          a map whose keys are sequences on the alignment, and values a list\r
+   *          of annotations to add to each sequence\r
+   */\r
+  protected void addReferenceAnnotations_actionPerformed(\r
+          Map<SequenceI, List<AlignmentAnnotation>> candidates)\r
+  {\r
+    final SequenceGroup selectionGroup = this.ap.av.getSelectionGroup();\r
+    final AlignmentI alignment = this.ap.getAlignment();\r
+    AlignmentUtils.addReferenceAnnotations(candidates, alignment,\r
+            selectionGroup);\r
+    refresh();\r
+  }\r
+\r
+  /**\r
+   * add a show URL menu item to the given linkMenu\r
+   * \r
+   * @param linkMenu\r
+   * @param target\r
+   *          - menu label string\r
+   * @param url\r
+   *          - url to open\r
+   */\r
+  private void addshowLink(JMenu linkMenu, final String target,\r
+          final String url)\r
+  {\r
+    addshowLink(linkMenu, target, target, url);\r
+  }\r
+\r
+  /**\r
+   * add a show URL menu item to the given linkMenu\r
+   * \r
+   * @param linkMenu\r
+   * @param target\r
+   *          - URL target window\r
+   * @param label\r
+   *          - menu label string\r
+   * @param url\r
+   *          - url to open\r
+   */\r
+  private void addshowLink(JMenu linkMenu, final String target,\r
+          final String label, final String url)\r
+  {\r
+    JMenuItem item = new JMenuItem(label);\r
+    item.addActionListener(new java.awt.event.ActionListener()\r
+    {\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        ap.alignFrame.showURL(url, target);\r
+      }\r
+    });\r
+    linkMenu.add(item);\r
+  }\r
+\r
+  public void itemStateChanged(ItemEvent evt)\r
+  {\r
+    if (evt.getSource() == abovePIDColour)\r
+    {\r
+      abovePIDColour_itemStateChanged();\r
+    }\r
+    else if (evt.getSource() == showColourText)\r
+    {\r
+      showColourText_itemStateChanged();\r
+    }\r
+    else if (evt.getSource() == showText)\r
+    {\r
+      showText_itemStateChanged();\r
+    }\r
+    else if (evt.getSource() == showBoxes)\r
+    {\r
+      showBoxes_itemStateChanged();\r
+    }\r
+    else if (evt.getSource() == displayNonconserved)\r
+    {\r
+      this.showNonconserved_itemStateChanged();\r
+    }\r
+  }\r
+\r
+  public void actionPerformed(ActionEvent evt)\r
+  {\r
+    Object source = evt.getSource();\r
+    if (source == clustalColour)\r
+    {\r
+      clustalColour_actionPerformed();\r
+    }\r
+    else if (source == zappoColour)\r
+    {\r
+      zappoColour_actionPerformed();\r
+    }\r
+    else if (source == taylorColour)\r
+    {\r
+      taylorColour_actionPerformed();\r
+    }\r
+    else if (source == hydrophobicityColour)\r
+    {\r
+      hydrophobicityColour_actionPerformed();\r
+    }\r
+    else if (source == helixColour)\r
+    {\r
+      helixColour_actionPerformed();\r
+    }\r
+    else if (source == strandColour)\r
+    {\r
+      strandColour_actionPerformed();\r
+    }\r
+    else if (source == turnColour)\r
+    {\r
+      turnColour_actionPerformed();\r
+    }\r
+    else if (source == buriedColour)\r
+    {\r
+      buriedColour_actionPerformed();\r
+    }\r
+    else if (source == nucleotideMenuItem)\r
+    {\r
+      nucleotideMenuItem_actionPerformed();\r
+    }\r
+\r
+    else if (source == userDefinedColour)\r
+    {\r
+      userDefinedColour_actionPerformed();\r
+    }\r
+    else if (source == PIDColour)\r
+    {\r
+      PIDColour_actionPerformed();\r
+    }\r
+    else if (source == BLOSUM62Colour)\r
+    {\r
+      BLOSUM62Colour_actionPerformed();\r
+    }\r
+    else if (source == noColourmenuItem)\r
+    {\r
+      noColourmenuItem_actionPerformed();\r
+    }\r
+    else if (source == conservationMenuItem)\r
+    {\r
+      conservationMenuItem_itemStateChanged();\r
+    }\r
+    else if (source == unGroupMenuItem)\r
+    {\r
+      unGroupMenuItem_actionPerformed();\r
+    }\r
+\r
+    else if (source == createGroupMenuItem)\r
+    {\r
+      createGroupMenuItem_actionPerformed();\r
+    }\r
+\r
+    else if (source == sequenceName)\r
+    {\r
+      editName();\r
+    }\r
+    else if (source == makeReferenceSeq)\r
+    {\r
+      makeReferenceSeq_actionPerformed();\r
+    }\r
+    else if (source == sequenceDetails)\r
+    {\r
+      showSequenceDetails();\r
+    }\r
+    else if (source == selSeqDetails)\r
+    {\r
+      showSequenceSelectionDetails();\r
+    }\r
+    else if (source == pdb)\r
+    {\r
+      addPDB();\r
+    }\r
+    else if (source == hideSeqs)\r
+    {\r
+      hideSequences(false);\r
+    }\r
+    else if (source == repGroup)\r
+    {\r
+      hideSequences(true);\r
+    }\r
+    else if (source == revealSeq)\r
+    {\r
+      ap.av.showSequence(revealSeq_index);\r
+    }\r
+    else if (source == revealAll)\r
+    {\r
+      ap.av.showAllHiddenSeqs();\r
+    }\r
+\r
+    else if (source == editGroupName)\r
+    {\r
+      EditNameDialog dialog = new EditNameDialog(getGroup().getName(),\r
+              getGroup().getDescription(), "       Group Name",\r
+              "Group Description", ap.alignFrame,\r
+              "Edit Group Name / Description", 500, 100, true);\r
+\r
+      if (dialog.accept)\r
+      {\r
+        getGroup().setName(dialog.getName().replace(' ', '_'));\r
+        getGroup().setDescription(dialog.getDescription());\r
+      }\r
+\r
+    }\r
+    else if (source == copy)\r
+    {\r
+      ap.alignFrame.copy_actionPerformed();\r
+    }\r
+    else if (source == cut)\r
+    {\r
+      ap.alignFrame.cut_actionPerformed();\r
+    }\r
+    else if (source == editSequence)\r
+    {\r
+      SequenceGroup sg = ap.av.getSelectionGroup();\r
+\r
+      if (sg != null)\r
+      {\r
+        if (seq == null)\r
+        {\r
+          seq = sg.getSequenceAt(0);\r
+        }\r
+\r
+        EditNameDialog dialog = new EditNameDialog(seq.getSequenceAsString(\r
+                sg.getStartRes(), sg.getEndRes() + 1), null,\r
+                "Edit Sequence ", null,\r
+\r
+                ap.alignFrame, "Edit Sequence", 500, 100, true);\r
+\r
+        if (dialog.accept)\r
+        {\r
+          EditCommand editCommand = new EditCommand(MessageManager.getString("label.edit_sequences"),\r
+                  Action.REPLACE, dialog.getName().replace(' ',\r
+                          ap.av.getGapCharacter()),\r
+                  sg.getSequencesAsArray(ap.av.getHiddenRepSequences()),\r
+                  sg.getStartRes(), sg.getEndRes() + 1,\r
+                  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
+    else if (source == toUpper || source == toLower || source == toggleCase)\r
+    {\r
+      SequenceGroup sg = ap.av.getSelectionGroup();\r
+      if (sg != null)\r
+      {\r
+        List<int[]> startEnd = ap.av.getVisibleRegionBoundaries(\r
+                sg.getStartRes(), sg.getEndRes() + 1);\r
+\r
+        String description;\r
+        int caseChange;\r
+\r
+        if (source == toggleCase)\r
+        {\r
+          description = "Toggle Case";\r
+          caseChange = ChangeCaseCommand.TOGGLE_CASE;\r
+        }\r
+        else if (source == toUpper)\r
+        {\r
+          description = "To Upper Case";\r
+          caseChange = ChangeCaseCommand.TO_UPPER;\r
+        }\r
+        else\r
+        {\r
+          description = "To Lower Case";\r
+          caseChange = ChangeCaseCommand.TO_LOWER;\r
+        }\r
+\r
+        ChangeCaseCommand caseCommand = new ChangeCaseCommand(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
+    else if (source == sequenceFeature)\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);\r
+          features[rsize] = new SequenceFeature(null, null, null, start,\r
+                  end, "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
+\r
+      if (ap.seqPanel.seqCanvas.getFeatureRenderer().amendFeatures(seqs,\r
+              features, true, ap))\r
+      {\r
+        ap.alignFrame.sequenceFeatures.setState(true);\r
+        ap.av.setShowSequenceFeatures(true);;\r
+        ap.highlightSearchResults(null);\r
+      }\r
+    }\r
+    else\r
+    {\r
+      outputText(evt);\r
+    }\r
+\r
+  }\r
+\r
+  void outputText(ActionEvent e)\r
+  {\r
+    CutAndPasteTransfer cap = new CutAndPasteTransfer(true, ap.alignFrame);\r
+\r
+    JFrame frame = new JFrame();\r
+    frame.add(cap);\r
+    JalviewLite.addFrame(frame, MessageManager.formatMessage(\r
+            "label.selection_output_command", new Object[]\r
+            { e.getActionCommand() }), 600, 500);\r
+    // JBPNote: getSelectionAsNewSequence behaviour has changed - this method\r
+    // now returns a full copy of sequence data\r
+    // TODO consider using getSequenceSelection instead here\r
+\r
+    cap.setText(new AppletFormatAdapter().formatSequences(\r
+            e.getActionCommand(), ap.av.getShowJVSuffix(), ap, true));\r
+\r
+  }\r
+\r
+  protected void showSequenceSelectionDetails()\r
+  {\r
+    createSequenceDetailsReport(ap.av.getSequenceSelection());\r
+  }\r
+\r
+  protected void showSequenceDetails()\r
+  {\r
+    createSequenceDetailsReport(new SequenceI[]\r
+    { seq });\r
+  }\r
+\r
+  public void createSequenceDetailsReport(SequenceI[] sequences)\r
+  {\r
+\r
+    CutAndPasteTransfer cap = new CutAndPasteTransfer(false, ap.alignFrame);\r
+\r
+    StringBuffer contents = new StringBuffer();\r
+    for (SequenceI seq : sequences)\r
+    {\r
+      contents.append(MessageManager.formatMessage(\r
+              "label.annotation_for_displayid", new Object[]\r
+              { seq.getDisplayId(true) }));\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.getMinMax()\r
+                              : null);\r
+      contents.append("</p>");\r
+    }\r
+    JFrame frame = new JFrame();\r
+    frame.add(cap);\r
+    JalviewLite.addFrame(frame, "Sequence Details for "\r
+            + (sequences.length == 1 ? sequences[0].getDisplayId(true)\r
+                    : "Selection"), 600, 500);\r
+    cap.setText(MessageManager.formatMessage("label.html_content",\r
+            new Object[]\r
+            { contents.toString() }));\r
+  }\r
+\r
+  void editName()\r
+  {\r
+    EditNameDialog dialog = new EditNameDialog(seq.getName(),\r
+            seq.getDescription(), "       Sequence Name",\r
+            "Sequence Description", ap.alignFrame,\r
+            "Edit Sequence Name / Description", 500, 100, true);\r
+\r
+    if (dialog.accept)\r
+    {\r
+      seq.setName(dialog.getName());\r
+      seq.setDescription(dialog.getDescription());\r
+      ap.paintAlignment(false);\r
+    }\r
+  }\r
+\r
+  void addPDB()\r
+  {\r
+    if (seq.getPDBId() != null)\r
+    {\r
+      PDBEntry entry = seq.getPDBId().firstElement();\r
+\r
+//      if (ap.av.applet.jmolAvailable)\r
+//      {\r
+        new AppletJmol(entry, new SequenceI[]\r
+        { seq }, null, ap, AppletFormatAdapter.URL);\r
+//      }\r
+//      else\r
+//      {\r
+//        new MCview.AppletPDBViewer(entry, new SequenceI[]\r
+//        { seq }, null, ap, AppletFormatAdapter.URL);\r
+//      }\r
+\r
+    }\r
+    else\r
+    {\r
+      CutAndPasteTransfer cap = new CutAndPasteTransfer(true, ap.alignFrame);\r
+      cap.setText(MessageManager.getString("label.paste_pdb_file"));\r
+      cap.setPDBImport(seq);\r
+      JFrame frame = new JFrame();\r
+      frame.add(cap);\r
+      JalviewLite.addFrame(frame, MessageManager.formatMessage(\r
+              "label.paste_pdb_file_for_sequence", new Object[]\r
+              { seq.getName() }), 400, 300);\r
+    }\r
+  }\r
+\r
+  private void jbInit() throws Exception\r
+  {\r
+    groupMenu.setLabel(MessageManager.getString("label.selection"));\r
+    sequenceFeature.addActionListener(this);\r
+\r
+    editGroupName.addActionListener(this);\r
+    unGroupMenuItem.setLabel(MessageManager\r
+            .getString("action.remove_group"));\r
+    unGroupMenuItem.addActionListener(this);\r
+\r
+    createGroupMenuItem.setLabel(MessageManager\r
+            .getString("action.create_group"));\r
+    createGroupMenuItem.addActionListener(this);\r
+\r
+    nucleotideMenuItem.setLabel(MessageManager\r
+            .getString("label.nucleotide"));\r
+    nucleotideMenuItem.addActionListener(this);\r
+    conservationMenuItem.addItemListener(this);\r
+    abovePIDColour.addItemListener(this);\r
+    colourMenu.setLabel(MessageManager.getString("label.group_colour"));\r
+    showBoxes.setLabel(MessageManager.getString("action.boxes"));\r
+    showBoxes.setState(true);\r
+    showBoxes.addItemListener(this);\r
+    sequenceName.addActionListener(this);\r
+    sequenceDetails.addActionListener(this);\r
+    selSeqDetails.addActionListener(this);\r
+    displayNonconserved.setLabel(MessageManager\r
+            .getString("label.show_non_conversed"));\r
+    displayNonconserved.setState(false);\r
+    displayNonconserved.addItemListener(this);\r
+    showText.setLabel(MessageManager.getString("action.text"));\r
+    showText.addItemListener(this);\r
+    showColourText.setLabel(MessageManager.getString("label.colour_text"));\r
+    showColourText.addItemListener(this);\r
+    outputmenu.setLabel(MessageManager.getString("label.out_to_textbox"));\r
+    seqMenu.setLabel(MessageManager.getString("label.sequence"));\r
+    pdb.setLabel(MessageManager.getString("label.view_pdb_structure"));\r
+    hideSeqs.setLabel(MessageManager.getString("action.hide_sequences"));\r
+    repGroup.setLabel(MessageManager.formatMessage(\r
+            "label.represent_group_with", new Object[]\r
+            { "" }));\r
+    revealAll.setLabel(MessageManager.getString("action.reveal_all"));\r
+    revealSeq.setLabel(MessageManager.getString("action.reveal_sequences"));\r
+    menu1.setLabel(MessageManager.getString("label.group") + ":");\r
+    add(groupMenu);\r
+    this.add(seqMenu);\r
+    this.add(hideSeqs);\r
+    this.add(revealSeq);\r
+    this.add(revealAll);\r
+    // groupMenu.add(selSeqDetails);\r
+    groupMenu.add(groupShowAnnotationsMenu);\r
+    groupMenu.add(groupHideAnnotationsMenu);\r
+    groupMenu.add(groupAddReferenceAnnotations);\r
+    groupMenu.add(editMenu);\r
+    groupMenu.add(outputmenu);\r
+    groupMenu.add(sequenceFeature);\r
+    groupMenu.add(createGroupMenuItem);\r
+    groupMenu.add(unGroupMenuItem);\r
+    groupMenu.add(menu1);\r
+\r
+    colourMenu.add(noColourmenuItem);\r
+    colourMenu.add(clustalColour);\r
+    colourMenu.add(BLOSUM62Colour);\r
+    colourMenu.add(PIDColour);\r
+    colourMenu.add(zappoColour);\r
+    colourMenu.add(taylorColour);\r
+    colourMenu.add(hydrophobicityColour);\r
+    colourMenu.add(helixColour);\r
+    colourMenu.add(strandColour);\r
+    colourMenu.add(turnColour);\r
+    colourMenu.add(buriedColour);\r
+    colourMenu.add(nucleotideMenuItem);\r
+    colourMenu.add(userDefinedColour);\r
+    colourMenu.addSeparator();\r
+    colourMenu.add(abovePIDColour);\r
+    colourMenu.add(conservationMenuItem);\r
+\r
+    noColourmenuItem.setLabel(MessageManager.getString("label.none"));\r
+    noColourmenuItem.addActionListener(this);\r
+\r
+    clustalColour.setLabel(MessageManager.getString("label.clustalx_colours"));\r
+    clustalColour.addActionListener(this);\r
+    zappoColour.setLabel(MessageManager.getString("label.zappo"));\r
+    zappoColour.addActionListener(this);\r
+    taylorColour.setLabel(MessageManager.getString("label.taylor"));\r
+    taylorColour.addActionListener(this);\r
+    hydrophobicityColour.setLabel(MessageManager.getString("label.hydrophobicity"));\r
+    hydrophobicityColour.addActionListener(this);\r
+    helixColour.setLabel(MessageManager.getString("label.helix_propensity"));\r
+    helixColour.addActionListener(this);\r
+    strandColour.setLabel(MessageManager.getString("label.strand_propensity"));\r
+    strandColour.addActionListener(this);\r
+    turnColour.setLabel(MessageManager.getString("label.turn_propensity"));\r
+    turnColour.addActionListener(this);\r
+    buriedColour.setLabel(MessageManager.getString("label.buried_index"));\r
+    buriedColour.addActionListener(this);\r
+    abovePIDColour.setLabel(MessageManager.getString("label.above_identity_percentage"));\r
+\r
+    userDefinedColour.setLabel(MessageManager.getString("action.user_defined"));\r
+    userDefinedColour.addActionListener(this);\r
+    PIDColour.setLabel(MessageManager.getString("action.percentage_identity"));\r
+    PIDColour.addActionListener(this);\r
+    BLOSUM62Colour.setLabel("BLOSUM62");\r
+    BLOSUM62Colour.addActionListener(this);\r
+    conservationMenuItem.setLabel(MessageManager.getString("label.conservation"));\r
+\r
+    editMenu.add(copy);\r
+    copy.addActionListener(this);\r
+    editMenu.add(cut);\r
+    cut.addActionListener(this);\r
+\r
+    editMenu.add(editSequence);\r
+    editSequence.addActionListener(this);\r
+\r
+    editMenu.add(toUpper);\r
+    toUpper.addActionListener(this);\r
+    editMenu.add(toLower);\r
+    toLower.addActionListener(this);\r
+    editMenu.add(toggleCase);\r
+    seqMenu.add(seqShowAnnotationsMenu);\r
+    seqMenu.add(seqHideAnnotationsMenu);\r
+    seqMenu.add(seqAddReferenceAnnotations);\r
+    seqMenu.add(sequenceName);\r
+    seqMenu.add(makeReferenceSeq);\r
+    // seqMenu.add(sequenceDetails);\r
+\r
+    if (!ap.av.applet.useXtrnalSviewer)\r
+    {\r
+      seqMenu.add(pdb);\r
+    }\r
+    seqMenu.add(repGroup);\r
+    menu1.add(editGroupName);\r
+    menu1.add(colourMenu);\r
+    menu1.add(showBoxes);\r
+    menu1.add(showText);\r
+    menu1.add(showColourText);\r
+    menu1.add(displayNonconserved);\r
+    toggleCase.addActionListener(this);\r
+    pdb.addActionListener(this);\r
+    hideSeqs.addActionListener(this);\r
+    repGroup.addActionListener(this);\r
+    revealAll.addActionListener(this);\r
+    revealSeq.addActionListener(this);\r
+    makeReferenceSeq.addActionListener(this);\r
+  }\r
+\r
+  void refresh()\r
+  {\r
+    ap.paintAlignment(true);\r
+  }\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
+  protected void zappoColour_actionPerformed()\r
+  {\r
+    getGroup().cs = new ZappoColourScheme();\r
+    refresh();\r
+  }\r
+\r
+  protected void taylorColour_actionPerformed()\r
+  {\r
+    getGroup().cs = new TaylorColourScheme();\r
+    refresh();\r
+  }\r
+\r
+  protected void hydrophobicityColour_actionPerformed()\r
+  {\r
+    getGroup().cs = new HydrophobicColourScheme();\r
+    refresh();\r
+  }\r
+\r
+  protected void helixColour_actionPerformed()\r
+  {\r
+    getGroup().cs = new HelixColourScheme();\r
+    refresh();\r
+  }\r
+\r
+  protected void strandColour_actionPerformed()\r
+  {\r
+    getGroup().cs = new StrandColourScheme();\r
+    refresh();\r
+  }\r
+\r
+  protected void turnColour_actionPerformed()\r
+  {\r
+    getGroup().cs = new TurnColourScheme();\r
+    refresh();\r
+  }\r
+\r
+  protected void buriedColour_actionPerformed()\r
+  {\r
+    getGroup().cs = new BuriedColourScheme();\r
+    refresh();\r
+  }\r
+\r
+  public void nucleotideMenuItem_actionPerformed()\r
+  {\r
+    getGroup().cs = new NucleotideColourScheme();\r
+    refresh();\r
+  }\r
+\r
+  protected void abovePIDColour_itemStateChanged()\r
+  {\r
+    SequenceGroup sg = getGroup();\r
+    if (sg.cs == null)\r
+    {\r
+      return;\r
+    }\r
+\r
+    if (abovePIDColour.getState())\r
+    {\r
+      sg.cs.setConsensus(AAFrequency.calculate(sg.getSequences(ap.av\r
+              .getHiddenRepSequences()), 0, ap.av.getAlignment().getWidth()));\r
+      int threshold = SliderPanel.setPIDSliderSource(ap, sg.cs, getGroup()\r
+              .getName());\r
+\r
+      sg.cs.setThreshold(threshold, ap.av.isIgnoreGapsConsensus());\r
+\r
+      SliderPanel.showPIDSlider();\r
+\r
+    }\r
+    else\r
+    // remove PIDColouring\r
+    {\r
+      sg.cs.setThreshold(0, ap.av.isIgnoreGapsConsensus());\r
+    }\r
+\r
+    refresh();\r
+\r
+  }\r
+\r
+  protected void userDefinedColour_actionPerformed()\r
+  {\r
+    new UserDefinedColours(ap, getGroup());\r
+  }\r
+\r
+  protected void PIDColour_actionPerformed()\r
+  {\r
+    SequenceGroup sg = getGroup();\r
+    sg.cs = new PIDColourScheme();\r
+    sg.cs.setConsensus(AAFrequency.calculate(sg.getSequences(ap.av\r
+            .getHiddenRepSequences()), 0, ap.av.getAlignment().getWidth()));\r
+    refresh();\r
+  }\r
+\r
+  protected void BLOSUM62Colour_actionPerformed()\r
+  {\r
+    SequenceGroup sg = getGroup();\r
+\r
+    sg.cs = new Blosum62ColourScheme();\r
+\r
+    sg.cs.setConsensus(AAFrequency.calculate(sg.getSequences(ap.av\r
+            .getHiddenRepSequences()), 0, ap.av.getAlignment().getWidth()));\r
+\r
+    refresh();\r
+  }\r
+\r
+  protected void noColourmenuItem_actionPerformed()\r
+  {\r
+    getGroup().cs = null;\r
+    refresh();\r
+  }\r
+\r
+  protected void conservationMenuItem_itemStateChanged()\r
+  {\r
+    SequenceGroup sg = getGroup();\r
+    if (sg.cs == null)\r
+    {\r
+      return;\r
+    }\r
+\r
+    if (conservationMenuItem.getState())\r
+    {\r
+\r
+      sg.cs.setConservation(Conservation.calculateConservation("Group",\r
+              ResidueProperties.propHash, 3, sg.getSequences(ap.av\r
+                      .getHiddenRepSequences()), 0, ap.av.getAlignment()\r
+                      .getWidth(), false, ap.av.getConsPercGaps(), false));\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
+  SequenceGroup getGroup()\r
+  {\r
+    SequenceGroup sg = ap.av.getSelectionGroup();\r
+\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
+  void unGroupMenuItem_actionPerformed()\r
+  {\r
+    SequenceGroup sg = ap.av.getSelectionGroup();\r
+    ap.av.getAlignment().deleteGroup(sg);\r
+    ap.av.setSelectionGroup(null);\r
+    ap.paintAlignment(true);\r
+  }\r
+\r
+  void createGroupMenuItem_actionPerformed()\r
+  {\r
+    getGroup(); // implicitly create group\r
+    refresh();\r
+  }\r
+\r
+  public void showColourText_itemStateChanged()\r
+  {\r
+    getGroup().setColourText(showColourText.getState());\r
+    refresh();\r
+  }\r
+\r
+  public void showText_itemStateChanged()\r
+  {\r
+    getGroup().setDisplayText(showText.getState());\r
+    refresh();\r
+  }\r
+  public void makeReferenceSeq_actionPerformed()\r
+  {\r
+    if (!ap.av.getAlignment().hasSeqrep())\r
+    {\r
+      // initialise the display flags so the user sees something happen\r
+      ap.av.setDisplayReferenceSeq(true);\r
+      ap.av.setColourByReferenceSeq(true);\r
+      ap.av.getAlignment().setSeqrep(seq);\r
+    }\r
+    else\r
+    {\r
+      if (ap.av.getAlignment().getSeqrep() == seq)\r
+      {\r
+        ap.av.getAlignment().setSeqrep(null);\r
+      }\r
+      else\r
+      {\r
+        ap.av.getAlignment().setSeqrep(seq);\r
+      }\r
+    }\r
+    refresh();\r
+  }\r
+\r
+  public void showNonconserved_itemStateChanged()\r
+  {\r
+    getGroup().setShowNonconserved(this.displayNonconserved.getState());\r
+    refresh();\r
+  }\r
+\r
+  public void showBoxes_itemStateChanged()\r
+  {\r
+    getGroup().setDisplayBoxes(showBoxes.getState());\r
+    refresh();\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
+      { seq });\r
+      return;\r
+    }\r
+\r
+    ap.av.setSelectionGroup(null);\r
+\r
+    if (representGroup)\r
+    {\r
+      ap.av.hideRepSequences(seq, 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
+    ap.av.sendSelection();\r
+  }\r
+\r
+  /**\r
+   * Add annotation types to 'Show annotations' and/or 'Hide annotations' menus.\r
+   * "All" is added first, followed by a separator. Then add any annotation\r
+   * types associated with the current selection. Separate menus are built for\r
+   * the selected sequence group (if any), and the selected sequence.\r
+   * <p>\r
+   * Some annotation rows are always rendered together - these can be identified\r
+   * by a common graphGroup property > -1. Only one of each group will be marked\r
+   * as visible (to avoid duplication of the display). For such groups we add a\r
+   * composite type name, e.g.\r
+   * <p>\r
+   * IUPredWS (Long), IUPredWS (Short)\r
+   * \r
+   * @param seq\r
+   */\r
+  protected void buildAnnotationTypesMenus(JMenu showMenu, JMenu hideMenu,\r
+          List<SequenceI> forSequences)\r
+  {\r
+    showMenu.removeAll();\r
+    hideMenu.removeAll();\r
+  \r
+    final List<String> all = Arrays.asList(ALL_ANNOTATIONS);\r
+    addAnnotationTypeToShowHide(showMenu, forSequences, "", all, true, true);\r
+    addAnnotationTypeToShowHide(hideMenu, forSequences, "", all, true,\r
+            false);\r
+    showMenu.addSeparator();\r
+    hideMenu.addSeparator();\r
+  \r
+    final AlignmentAnnotation[] annotations = ap.getAlignment()\r
+            .getAlignmentAnnotation();\r
+  \r
+    /*\r
+     * Find shown/hidden annotations types, distinguished by source (calcId),\r
+     * and grouped by graphGroup. Using LinkedHashMap means we will retrieve in\r
+     * the insertion order, which is the order of the annotations on the\r
+     * alignment.\r
+     */\r
+    Map<String, List<List<String>>> shownTypes = new LinkedHashMap<String, List<List<String>>>();\r
+    Map<String, List<List<String>>> hiddenTypes = new LinkedHashMap<String, List<List<String>>>();\r
+    AlignmentAnnotationUtils.getShownHiddenTypes(shownTypes,\r
+            hiddenTypes,\r
+            AlignmentAnnotationUtils.asList(annotations),\r
+            forSequences);\r
+  \r
+    for (String calcId : hiddenTypes.keySet())\r
+    {\r
+      for (List<String> type : hiddenTypes.get(calcId))\r
+      {\r
+        addAnnotationTypeToShowHide(showMenu, forSequences,\r
+                calcId, type, false, true);\r
+      }\r
+    }\r
+    // grey out 'show annotations' if none are hidden\r
+    showMenu.setEnabled(!hiddenTypes.isEmpty());\r
+  \r
+    for (String calcId : shownTypes.keySet())\r
+    {\r
+      for (List<String> type : shownTypes.get(calcId))\r
+      {\r
+        addAnnotationTypeToShowHide(hideMenu, forSequences,\r
+                calcId, type, false, false);\r
+      }\r
+    }\r
+    // grey out 'hide annotations' if none are shown\r
+    hideMenu.setEnabled(!shownTypes.isEmpty());\r
+  }\r
+\r
+  /**\r
+   * Add one annotation type to the 'Show Annotations' or 'Hide Annotations'\r
+   * menus.\r
+   * \r
+   * @param showOrHideMenu\r
+   *          the menu to add to\r
+   * @param forSequences\r
+   *          the sequences whose annotations may be shown or hidden\r
+   * @param calcId\r
+   * @param types\r
+   *          the label to add\r
+   * @param allTypes\r
+   *          if true this is a special label meaning 'All'\r
+   * @param actionIsShow\r
+   *          if true, the select menu item action is to show the annotation\r
+   *          type, else hide\r
+   */\r
+  protected void addAnnotationTypeToShowHide(JMenu showOrHideMenu,\r
+          final List<SequenceI> forSequences, String calcId,\r
+          final List<String> types, final boolean allTypes,\r
+          final boolean actionIsShow)\r
+  {\r
+    String label = types.toString(); // [a, b, c]\r
+    label = label.substring(1, label.length() - 1);\r
+    final JMenuItem item = new JMenuItem(label);\r
+    item.addActionListener(new java.awt.event.ActionListener()\r
+    {\r
+      @Override\r
+      public void actionPerformed(ActionEvent e)\r
+      {\r
+        AlignmentUtils.showOrHideSequenceAnnotations(ap.getAlignment(), types,\r
+                forSequences, allTypes, actionIsShow);\r
+        refresh();\r
+      }\r
+    });\r
+    showOrHideMenu.add(item);\r
+  }\r
+\r
+}\r