JAL-2089 patch broken merge to master for Release 2.10.0b1
[jalview.git] / src / jalview / jbgui / GPreferences.java
index cd3064e..90053f5 100755 (executable)
@@ -1,6 +1,6 @@
 /*
- * Jalview - A Sequence Alignment Editor and Viewer (Version 2.8.2)
- * Copyright (C) 2014 The Jalview Authors
+ * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$)
+ * Copyright (C) $$Year-Rel$$ The Jalview Authors
  * 
  * This file is part of Jalview.
  * 
  */
 package jalview.jbgui;
 
+import jalview.fts.core.FTSDataColumnPreferences;
+import jalview.fts.core.FTSDataColumnPreferences.PreferenceSource;
+import jalview.fts.service.pdb.PDBFTSRestClient;
 import jalview.gui.JvSwingUtils;
-import jalview.gui.StructureViewer.Viewer;
+import jalview.gui.StructureViewer.ViewerType;
 import jalview.util.MessageManager;
 
 import java.awt.BorderLayout;
 import java.awt.Color;
+import java.awt.Component;
 import java.awt.Dimension;
 import java.awt.FlowLayout;
 import java.awt.Font;
@@ -36,18 +40,22 @@ import java.awt.Insets;
 import java.awt.Rectangle;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
+import java.awt.event.FocusEvent;
 import java.awt.event.KeyEvent;
 import java.awt.event.MouseAdapter;
 import java.awt.event.MouseEvent;
 
 import javax.swing.BorderFactory;
+import javax.swing.ButtonGroup;
 import javax.swing.DefaultListCellRenderer;
 import javax.swing.JButton;
 import javax.swing.JCheckBox;
 import javax.swing.JComboBox;
+import javax.swing.JFileChooser;
 import javax.swing.JLabel;
 import javax.swing.JList;
 import javax.swing.JPanel;
+import javax.swing.JRadioButton;
 import javax.swing.JScrollPane;
 import javax.swing.JTabbedPane;
 import javax.swing.JTextField;
@@ -55,7 +63,10 @@ import javax.swing.ListSelectionModel;
 import javax.swing.SwingConstants;
 import javax.swing.border.Border;
 import javax.swing.border.EmptyBorder;
+import javax.swing.border.EtchedBorder;
 import javax.swing.border.TitledBorder;
+import javax.swing.event.ChangeEvent;
+import javax.swing.event.ChangeListener;
 import javax.swing.event.ListSelectionEvent;
 import javax.swing.event.ListSelectionListener;
 
@@ -67,7 +78,10 @@ import javax.swing.event.ListSelectionListener;
  */
 public class GPreferences extends JPanel
 {
-  private static final Font verdana11 = JvSwingUtils.getLabelFont();
+  private static final Font LABEL_FONT = JvSwingUtils.getLabelFont();
+
+  private static final Font LABEL_FONT_ITALIC = JvSwingUtils.getLabelFont(
+          false, true);
 
   /*
    * Visual tab components
@@ -92,6 +106,8 @@ public class GPreferences extends JPanel
 
   protected JCheckBox smoothFont = new JCheckBox();
 
+  protected JCheckBox scaleProteinToCdna = new JCheckBox();
+
   protected JComboBox<String> gapSymbolCB = new JComboBox<String>();
 
   protected JCheckBox wrap = new JCheckBox();
@@ -128,8 +144,10 @@ public class GPreferences extends JPanel
   protected JCheckBox showNpTooltip = new JCheckBox();
 
   /*
-   * Annotations tab components
+   * Structure tab and components
    */
+  protected JPanel structureTab;
+
   protected JCheckBox structFromPdb = new JCheckBox();
 
   protected JCheckBox useRnaView = new JCheckBox();
@@ -140,6 +158,14 @@ public class GPreferences extends JPanel
 
   protected JComboBox<String> structViewer = new JComboBox<String>();
 
+  protected JTextField chimeraPath = new JTextField();
+
+  protected ButtonGroup mappingMethod = new ButtonGroup();
+
+  protected JRadioButton siftsMapping = new JRadioButton();
+
+  protected JRadioButton nwMapping = new JRadioButton();
+
   /*
    * Colours tab components
    */
@@ -147,7 +173,9 @@ public class GPreferences extends JPanel
 
   protected JPanel maxColour = new JPanel();
 
-  protected JComboBox<String> colour = new JComboBox<String>();
+  protected JComboBox<String> protColour = new JComboBox<String>();
+
+  protected JComboBox<String> nucColour = new JComboBox<String>();
 
   /*
    * Connections tab components
@@ -173,7 +201,7 @@ public class GPreferences extends JPanel
   /*
    * Output tab components
    */
-  protected JComboBox<String> epsRendering = new JComboBox<String>();
+  protected JComboBox<Object> epsRendering = new JComboBox<Object>();
 
   protected JLabel userIdWidthlabel = new JLabel();
 
@@ -197,6 +225,8 @@ public class GPreferences extends JPanel
 
   protected JCheckBox modellerOutput = new JCheckBox();
 
+  protected JCheckBox embbedBioJSON = new JCheckBox();
+
   /*
    * Editing tab components
    */
@@ -237,7 +267,7 @@ public class GPreferences extends JPanel
    */
   private void jbInit() throws Exception
   {
-    JTabbedPane tabbedPane = new JTabbedPane();
+    final JTabbedPane tabbedPane = new JTabbedPane();
     this.setLayout(new BorderLayout());
     JPanel okCancelPanel = initOkCancelPanel();
     this.add(tabbedPane, BorderLayout.CENTER);
@@ -255,22 +285,48 @@ public class GPreferences extends JPanel
     tabbedPane.add(initConnectionsTab(),
             MessageManager.getString("label.connections"));
 
-    tabbedPane.add(initOutputTab(), MessageManager.getString("label.output"));
+    tabbedPane.add(initOutputTab(),
+            MessageManager.getString("label.output"));
 
-    tabbedPane.add(initEditingTab(), MessageManager.getString("label.editing"));
+    tabbedPane.add(initEditingTab(),
+            MessageManager.getString("label.editing"));
 
     /*
      * See DasSourceBrowser for the real work of configuring this tab.
      */
     dasTab.setLayout(new BorderLayout());
-    tabbedPane
-            .add(dasTab, MessageManager.getString("label.das_settings"));
+    tabbedPane.add(dasTab, MessageManager.getString("label.das_settings"));
 
     /*
      * See WsPreferences for the real work of configuring this tab.
      */
     wsTab.setLayout(new BorderLayout());
     tabbedPane.add(wsTab, MessageManager.getString("label.web_services"));
+
+    /*
+     * Handler to validate a tab before leaving it - currently only for
+     * Structure.
+     */
+    tabbedPane.addChangeListener(new ChangeListener()
+    {
+      private Component lastTab;
+
+      @Override
+      public void stateChanged(ChangeEvent e)
+      {
+        if (lastTab == structureTab
+                && tabbedPane.getSelectedComponent() != structureTab)
+        {
+          if (!validateStructure())
+          {
+            tabbedPane.setSelectedComponent(structureTab);
+            return;
+          }
+        }
+        lastTab = tabbedPane.getSelectedComponent();
+      }
+
+    });
   }
 
   /**
@@ -282,14 +338,14 @@ public class GPreferences extends JPanel
   {
     JPanel editingTab = new JPanel();
     editingTab.setLayout(null);
-    autoCalculateConsCheck.setFont(verdana11);
+    autoCalculateConsCheck.setFont(LABEL_FONT);
     autoCalculateConsCheck.setText(MessageManager
             .getString("label.autocalculate_consensus"));
     autoCalculateConsCheck.setBounds(new Rectangle(21, 52, 209, 23));
-    padGaps.setFont(verdana11);
+    padGaps.setFont(LABEL_FONT);
     padGaps.setText(MessageManager.getString("label.pad_gaps_when_editing"));
     padGaps.setBounds(new Rectangle(22, 94, 168, 23));
-    sortByTree.setFont(verdana11);
+    sortByTree.setFont(LABEL_FONT);
     sortByTree
             .setText(MessageManager.getString("label.sort_with_new_tree"));
     sortByTree
@@ -312,18 +368,18 @@ public class GPreferences extends JPanel
     JPanel outputTab = new JPanel();
     outputTab.setLayout(null);
     JLabel epsLabel = new JLabel();
-    epsLabel.setFont(verdana11);
+    epsLabel.setFont(LABEL_FONT);
     epsLabel.setHorizontalAlignment(SwingConstants.RIGHT);
     epsLabel.setText(MessageManager.getString("label.eps_rendering_style"));
     epsLabel.setBounds(new Rectangle(9, 31, 140, 24));
-    epsRendering.setFont(verdana11);
+    epsRendering.setFont(LABEL_FONT);
     epsRendering.setBounds(new Rectangle(154, 34, 187, 21));
     JLabel jLabel1 = new JLabel();
-    jLabel1.setFont(verdana11);
+    jLabel1.setFont(LABEL_FONT);
     jLabel1.setHorizontalAlignment(SwingConstants.CENTER);
     jLabel1.setText(MessageManager.getString("label.append_start_end"));
-    jLabel1.setFont(verdana11);
-    fastajv.setFont(verdana11);
+    jLabel1.setFont(LABEL_FONT);
+    fastajv.setFont(LABEL_FONT);
     fastajv.setHorizontalAlignment(SwingConstants.LEFT);
     clustaljv.setText(MessageManager.getString("label.clustal") + "     ");
     blcjv.setText(MessageManager.getString("label.blc") + "     ");
@@ -331,11 +387,11 @@ public class GPreferences extends JPanel
     msfjv.setText(MessageManager.getString("label.msf") + "     ");
     pfamjv.setText(MessageManager.getString("label.pfam") + "     ");
     pileupjv.setText(MessageManager.getString("label.pileup") + "     ");
-    msfjv.setFont(verdana11);
+    msfjv.setFont(LABEL_FONT);
     msfjv.setHorizontalAlignment(SwingConstants.LEFT);
     pirjv.setText(MessageManager.getString("label.pir") + "     ");
     JPanel jPanel11 = new JPanel();
-    jPanel11.setFont(verdana11);
+    jPanel11.setFont(LABEL_FONT);
     TitledBorder titledBorder2 = new TitledBorder(
             MessageManager.getString("label.file_output"));
     jPanel11.setBorder(titledBorder2);
@@ -343,21 +399,22 @@ public class GPreferences extends JPanel
     GridLayout gridLayout3 = new GridLayout();
     jPanel11.setLayout(gridLayout3);
     gridLayout3.setRows(8);
-    blcjv.setFont(verdana11);
+    blcjv.setFont(LABEL_FONT);
     blcjv.setHorizontalAlignment(SwingConstants.LEFT);
-    clustaljv.setFont(verdana11);
+    clustaljv.setFont(LABEL_FONT);
     clustaljv.setHorizontalAlignment(SwingConstants.LEFT);
-    pfamjv.setFont(verdana11);
+    pfamjv.setFont(LABEL_FONT);
     pfamjv.setHorizontalAlignment(SwingConstants.LEFT);
-    pileupjv.setFont(verdana11);
+    pileupjv.setFont(LABEL_FONT);
     pileupjv.setHorizontalAlignment(SwingConstants.LEFT);
-    pirjv.setFont(verdana11);
+    pirjv.setFont(LABEL_FONT);
     pirjv.setHorizontalAlignment(SwingConstants.LEFT);
-    autoIdWidth.setFont(verdana11);
+    autoIdWidth.setFont(LABEL_FONT);
     autoIdWidth.setText(MessageManager
             .getString("label.automatically_set_id_width"));
-    autoIdWidth
-            .setToolTipText(JvSwingUtils.wrapTooltip(true, MessageManager.getString("label.adjusts_width_generated_eps_png")));
+    autoIdWidth.setToolTipText(JvSwingUtils.wrapTooltip(true,
+            MessageManager
+                    .getString("label.adjusts_width_generated_eps_png")));
     autoIdWidth.setBounds(new Rectangle(228, 96, 188, 23));
     autoIdWidth.addActionListener(new ActionListener()
     {
@@ -368,13 +425,15 @@ public class GPreferences extends JPanel
         autoIdWidth_actionPerformed();
       }
     });
-    userIdWidthlabel.setFont(verdana11);
+    userIdWidthlabel.setFont(LABEL_FONT);
     userIdWidthlabel.setText(MessageManager
             .getString("label.figure_id_column_width"));
     userIdWidth
-            .setToolTipText(JvSwingUtils.wrapTooltip(true, MessageManager.getString("label.manually_specify_width_left_column")));
+            .setToolTipText(JvSwingUtils.wrapTooltip(true, MessageManager
+                    .getString("label.manually_specify_width_left_column")));
     userIdWidthlabel
-            .setToolTipText(JvSwingUtils.wrapTooltip(true, MessageManager.getString("label.manually_specify_width_left_column")));
+            .setToolTipText(JvSwingUtils.wrapTooltip(true, MessageManager
+                    .getString("label.manually_specify_width_left_column")));
     userIdWidthlabel.setBounds(new Rectangle(236, 120, 168, 23));
     userIdWidth.setFont(JvSwingUtils.getTextAreaFont());
     userIdWidth.setText("");
@@ -388,6 +447,14 @@ public class GPreferences extends JPanel
         userIdWidth_actionPerformed();
       }
     });
+    modellerOutput.setFont(LABEL_FONT);
+    modellerOutput.setText(MessageManager
+            .getString("label.use_modeller_output"));
+    modellerOutput.setBounds(new Rectangle(228, 226, 168, 23));
+    embbedBioJSON.setFont(LABEL_FONT);
+    embbedBioJSON.setText(MessageManager.getString("label.embbed_biojson"));
+    embbedBioJSON.setBounds(new Rectangle(228, 200, 250, 23));
+
     jPanel11.add(jLabel1);
     jPanel11.add(blcjv);
     jPanel11.add(clustaljv);
@@ -400,13 +467,10 @@ public class GPreferences extends JPanel
     outputTab.add(userIdWidth);
     outputTab.add(userIdWidthlabel);
     outputTab.add(modellerOutput);
+    outputTab.add(embbedBioJSON);
     outputTab.add(epsLabel);
     outputTab.add(epsRendering);
     outputTab.add(jPanel11);
-    modellerOutput.setFont(verdana11);
-    modellerOutput.setText(MessageManager
-            .getString("label.use_modeller_output"));
-    modellerOutput.setBounds(new Rectangle(228, 226, 168, 23));
     return outputTab;
   }
 
@@ -422,11 +486,11 @@ public class GPreferences extends JPanel
     JLabel serverLabel = new JLabel();
     serverLabel.setText(MessageManager.getString("label.address"));
     serverLabel.setHorizontalAlignment(SwingConstants.RIGHT);
-    serverLabel.setFont(verdana11);
-    proxyServerTB.setFont(verdana11);
-    proxyPortTB.setFont(verdana11);
+    serverLabel.setFont(LABEL_FONT);
+    proxyServerTB.setFont(LABEL_FONT);
+    proxyPortTB.setFont(LABEL_FONT);
     JLabel portLabel = new JLabel();
-    portLabel.setFont(verdana11);
+    portLabel.setFont(LABEL_FONT);
     portLabel.setHorizontalAlignment(SwingConstants.RIGHT);
     portLabel.setText(MessageManager.getString("label.port"));
     JLabel browserLabel = new JLabel();
@@ -434,27 +498,28 @@ public class GPreferences extends JPanel
     browserLabel.setHorizontalAlignment(SwingConstants.TRAILING);
     browserLabel.setText(MessageManager
             .getString("label.default_browser_unix"));
-    defaultBrowser.setFont(verdana11);
+    defaultBrowser.setFont(LABEL_FONT);
     defaultBrowser.setText("");
     usagestats.setText(MessageManager
             .getString("label.send_usage_statistics"));
-    usagestats.setFont(verdana11);
+    usagestats.setFont(LABEL_FONT);
     usagestats.setHorizontalAlignment(SwingConstants.RIGHT);
     usagestats.setHorizontalTextPosition(SwingConstants.LEADING);
     questionnaire.setText(MessageManager
             .getString("label.check_for_questionnaires"));
-    questionnaire.setFont(verdana11);
+    questionnaire.setFont(LABEL_FONT);
     questionnaire.setHorizontalAlignment(SwingConstants.RIGHT);
     questionnaire.setHorizontalTextPosition(SwingConstants.LEADING);
     versioncheck.setText(MessageManager
             .getString("label.check_for_latest_version"));
-    versioncheck.setFont(verdana11);
+    versioncheck.setFont(LABEL_FONT);
     versioncheck.setHorizontalAlignment(SwingConstants.RIGHT);
     versioncheck.setHorizontalTextPosition(SwingConstants.LEADING);
     JButton newLink = new JButton();
     newLink.setText(MessageManager.getString("action.new"));
     newLink.addActionListener(new java.awt.event.ActionListener()
     {
+      @Override
       public void actionPerformed(ActionEvent e)
       {
         newLink_actionPerformed(e);
@@ -464,6 +529,7 @@ public class GPreferences extends JPanel
     editLink.setText(MessageManager.getString("action.edit"));
     editLink.addActionListener(new java.awt.event.ActionListener()
     {
+      @Override
       public void actionPerformed(ActionEvent e)
       {
         editLink_actionPerformed(e);
@@ -473,6 +539,7 @@ public class GPreferences extends JPanel
     deleteLink.setText(MessageManager.getString("action.delete"));
     deleteLink.addActionListener(new java.awt.event.ActionListener()
     {
+      @Override
       public void actionPerformed(ActionEvent e)
       {
         deleteLink_actionPerformed(e);
@@ -481,6 +548,7 @@ public class GPreferences extends JPanel
 
     linkURLList.addListSelectionListener(new ListSelectionListener()
     {
+      @Override
       public void valueChanged(ListSelectionEvent e)
       {
         int index = linkURLList.getSelectedIndex();
@@ -490,6 +558,7 @@ public class GPreferences extends JPanel
 
     linkNameList.addListSelectionListener(new ListSelectionListener()
     {
+      @Override
       public void valueChanged(ListSelectionEvent e)
       {
         int index = linkNameList.getSelectedIndex();
@@ -507,16 +576,17 @@ public class GPreferences extends JPanel
     JPanel editLinkButtons = new JPanel();
     editLinkButtons.setLayout(gridLayout1);
     gridLayout1.setRows(3);
-    linkNameList.setFont(verdana11);
+    linkNameList.setFont(LABEL_FONT);
     linkNameList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
     BorderLayout borderLayout3 = new BorderLayout();
     JPanel linkPanel2 = new JPanel();
     linkPanel2.setLayout(borderLayout3);
-    linkURLList.setFont(verdana11);
+    linkURLList.setFont(LABEL_FONT);
     linkURLList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
 
     defaultBrowser.addMouseListener(new MouseAdapter()
     {
+      @Override
       public void mouseClicked(MouseEvent e)
       {
         if (e.getClickCount() > 1)
@@ -525,12 +595,13 @@ public class GPreferences extends JPanel
         }
       }
     });
-    useProxy.setFont(verdana11);
+    useProxy.setFont(LABEL_FONT);
     useProxy.setHorizontalAlignment(SwingConstants.RIGHT);
     useProxy.setHorizontalTextPosition(SwingConstants.LEADING);
     useProxy.setText(MessageManager.getString("label.use_proxy_server"));
     useProxy.addActionListener(new ActionListener()
     {
+      @Override
       public void actionPerformed(ActionEvent e)
       {
         useProxy_actionPerformed();
@@ -599,6 +670,7 @@ public class GPreferences extends JPanel
     ok.setText(MessageManager.getString("action.ok"));
     ok.addActionListener(new ActionListener()
     {
+      @Override
       public void actionPerformed(ActionEvent e)
       {
         ok_actionPerformed(e);
@@ -608,6 +680,7 @@ public class GPreferences extends JPanel
     cancel.setText(MessageManager.getString("action.cancel"));
     cancel.addActionListener(new ActionListener()
     {
+      @Override
       public void actionPerformed(ActionEvent e)
       {
         cancel_actionPerformed(e);
@@ -631,43 +704,58 @@ public class GPreferences extends JPanel
             .getString("action.open_new_alignment")));
     coloursTab.setLayout(new FlowLayout());
     JLabel mincolourLabel = new JLabel();
-    mincolourLabel.setFont(verdana11);
+    mincolourLabel.setFont(LABEL_FONT);
     mincolourLabel.setHorizontalAlignment(SwingConstants.RIGHT);
     mincolourLabel.setText(MessageManager.getString("label.min_colour"));
-    minColour.setFont(verdana11);
+    minColour.setFont(LABEL_FONT);
     minColour.setBorder(BorderFactory.createEtchedBorder());
     minColour.setPreferredSize(new Dimension(40, 20));
     minColour.addMouseListener(new MouseAdapter()
     {
+      @Override
       public void mousePressed(MouseEvent e)
       {
         minColour_actionPerformed(minColour);
       }
     });
     JLabel maxcolourLabel = new JLabel();
-    maxcolourLabel.setFont(verdana11);
+    maxcolourLabel.setFont(LABEL_FONT);
     maxcolourLabel.setHorizontalAlignment(SwingConstants.RIGHT);
     maxcolourLabel.setText(MessageManager.getString("label.max_colour"));
-    maxColour.setFont(verdana11);
+    maxColour.setFont(LABEL_FONT);
     maxColour.setBorder(BorderFactory.createEtchedBorder());
     maxColour.setPreferredSize(new Dimension(40, 20));
     maxColour.addMouseListener(new MouseAdapter()
     {
+      @Override
       public void mousePressed(MouseEvent e)
       {
         maxColour_actionPerformed(maxColour);
       }
     });
-    colour.setFont(verdana11);
-    colour.setBounds(new Rectangle(172, 225, 155, 21));
-    JLabel colourLabel = new JLabel();
-    colourLabel.setFont(verdana11);
-    colourLabel.setHorizontalAlignment(SwingConstants.RIGHT);
-    colourLabel.setText(MessageManager.getString("label.alignment_colour")
-            + " ");
+
+    protColour.setFont(LABEL_FONT);
+    protColour.setBounds(new Rectangle(172, 225, 155, 21));
+    JLabel protColourLabel = new JLabel();
+    protColourLabel.setFont(LABEL_FONT);
+    protColourLabel.setHorizontalAlignment(SwingConstants.LEFT);
+    protColourLabel.setText(MessageManager
+            .getString("label.prot_alignment_colour") + " ");
+    JvSwingUtils.addtoLayout(coloursTab, MessageManager
+            .getString("label.default_colour_scheme_for_alignment"),
+            protColourLabel, protColour);
+
+    nucColour.setFont(LABEL_FONT);
+    nucColour.setBounds(new Rectangle(172, 240, 155, 21));
+    JLabel nucColourLabel = new JLabel();
+    nucColourLabel.setFont(LABEL_FONT);
+    nucColourLabel.setHorizontalAlignment(SwingConstants.LEFT);
+    nucColourLabel.setText(MessageManager
+            .getString("label.nuc_alignment_colour") + " ");
     JvSwingUtils.addtoLayout(coloursTab, MessageManager
             .getString("label.default_colour_scheme_for_alignment"),
-            colourLabel, colour);
+            nucColourLabel, nucColour);
+
     JPanel annotationShding = new JPanel();
     annotationShding.setBorder(new TitledBorder(MessageManager
             .getString("label.annotation_shading_default")));
@@ -689,17 +777,19 @@ public class GPreferences extends JPanel
    */
   private JPanel initStructureTab()
   {
-    JPanel structureTab = new JPanel();
+    structureTab = new JPanel();
+
     structureTab.setBorder(new TitledBorder(MessageManager
             .getString("label.structure_options")));
     structureTab.setLayout(null);
     final int width = 400;
-    final int height = 23;
-    final int lineSpacing = 30;
-    int ypos = 30;
+    final int height = 22;
+    final int lineSpacing = 25;
+    int ypos = 15;
 
-    structFromPdb.setFont(verdana11);
-    structFromPdb.setText(MessageManager.getString("label.struct_from_pdb"));
+    structFromPdb.setFont(LABEL_FONT);
+    structFromPdb
+            .setText(MessageManager.getString("label.struct_from_pdb"));
     structFromPdb.setBounds(new Rectangle(5, ypos, width, height));
     structFromPdb.addActionListener(new ActionListener()
     {
@@ -717,42 +807,163 @@ public class GPreferences extends JPanel
 
     // indent checkboxes that are conditional on the first one
     ypos += lineSpacing;
-    useRnaView.setFont(verdana11);
+    useRnaView.setFont(LABEL_FONT);
     useRnaView.setText(MessageManager.getString("label.use_rnaview"));
     useRnaView.setBounds(new Rectangle(25, ypos, width, height));
     structureTab.add(useRnaView);
 
     ypos += lineSpacing;
-    addSecondaryStructure.setFont(verdana11);
+    addSecondaryStructure.setFont(LABEL_FONT);
     addSecondaryStructure.setText(MessageManager
             .getString("label.autoadd_secstr"));
     addSecondaryStructure.setBounds(new Rectangle(25, ypos, width, height));
     structureTab.add(addSecondaryStructure);
 
     ypos += lineSpacing;
-    addTempFactor.setFont(verdana11);
+    addTempFactor.setFont(LABEL_FONT);
     addTempFactor.setText(MessageManager.getString("label.autoadd_temp"));
     addTempFactor.setBounds(new Rectangle(25, ypos, width, height));
     structureTab.add(addTempFactor);
 
     ypos += lineSpacing;
     JLabel viewerLabel = new JLabel();
-    viewerLabel.setFont(verdana11);
+    viewerLabel.setFont(LABEL_FONT);
     viewerLabel.setHorizontalAlignment(SwingConstants.LEFT);
     viewerLabel.setText(MessageManager.getString("label.structure_viewer"));
     viewerLabel.setBounds(new Rectangle(10, ypos, 200, height));
     structureTab.add(viewerLabel);
 
-    structViewer.setFont(verdana11);
-    structViewer.setBounds(new Rectangle(150, ypos, 120, height));
-    structViewer.addItem(Viewer.JMOL.name());
-    structViewer.addItem(Viewer.CHIMERA.name());
+    structViewer.setFont(LABEL_FONT);
+    structViewer.setBounds(new Rectangle(160, ypos, 120, height));
+    structViewer.addItem(ViewerType.JMOL.name());
+    structViewer.addItem(ViewerType.CHIMERA.name());
+    structViewer.addActionListener(new ActionListener()
+    {
+      @Override
+      public void actionPerformed(ActionEvent e)
+      {
+        structureViewer_actionPerformed((String) structViewer
+                .getSelectedItem());
+      }
+    });
     structureTab.add(structViewer);
 
+    ypos += lineSpacing;
+    JLabel pathLabel = new JLabel();
+    pathLabel.setFont(new java.awt.Font("SansSerif", 0, 11));
+    pathLabel.setHorizontalAlignment(SwingConstants.LEFT);
+    pathLabel.setText(MessageManager.getString("label.chimera_path"));
+    final String tooltip = JvSwingUtils.wrapTooltip(true,
+            MessageManager.getString("label.chimera_path_tip"));
+    pathLabel.setToolTipText(tooltip);
+    pathLabel.setBounds(new Rectangle(10, ypos, 140, height));
+    structureTab.add(pathLabel);
+
+    chimeraPath.setFont(LABEL_FONT);
+    chimeraPath.setText("");
+    chimeraPath.setBounds(new Rectangle(160, ypos, 300, height));
+    chimeraPath.addMouseListener(new MouseAdapter()
+    {
+      @Override
+      public void mouseClicked(MouseEvent e)
+      {
+        if (e.getClickCount() == 2)
+        {
+          String chosen = openFileChooser();
+          if (chosen != null)
+          {
+            chimeraPath.setText(chosen);
+          }
+        }
+      }
+    });
+    structureTab.add(chimeraPath);
+
+    ypos += lineSpacing;
+    nwMapping.setFont(LABEL_FONT);
+    nwMapping.setText(MessageManager.getString("label.nw_mapping"));
+    siftsMapping.setFont(LABEL_FONT);
+    siftsMapping.setText(MessageManager.getString("label.sifts_mapping"));
+    mappingMethod.add(nwMapping);
+    mappingMethod.add(siftsMapping);
+    JPanel mappingPanel = new JPanel();
+    mappingPanel.setFont(LABEL_FONT);
+    TitledBorder mmTitledBorder = new TitledBorder(
+            MessageManager.getString("label.mapping_method"));
+    mmTitledBorder.setTitleFont(LABEL_FONT);
+    mappingPanel.setBorder(mmTitledBorder);
+    mappingPanel.setBounds(new Rectangle(10, ypos, 452, 45));
+    // GridLayout mappingLayout = new GridLayout();
+    mappingPanel.setLayout(new GridLayout());
+    mappingPanel.add(nwMapping);
+    mappingPanel.add(siftsMapping);
+    structureTab.add(mappingPanel);
+
+    ypos += lineSpacing;
+    ypos += lineSpacing;
+    FTSDataColumnPreferences docFieldPref = new FTSDataColumnPreferences(
+            PreferenceSource.PREFERENCES, PDBFTSRestClient.getInstance());
+    docFieldPref.setBounds(new Rectangle(10, ypos, 450, 120));
+    structureTab.add(docFieldPref);
+
     return structureTab;
   }
 
   /**
+   * Action on choosing a structure viewer from combobox options.
+   * 
+   * @param selectedItem
+   */
+  protected void structureViewer_actionPerformed(String selectedItem)
+  {
+  }
+
+  /**
+   * Show a dialog for the user to choose a file. Returns the chosen path, or
+   * null on Cancel.
+   * 
+   * @return
+   */
+  protected String openFileChooser()
+  {
+    String choice = null;
+    JFileChooser chooser = new JFileChooser();
+
+    // chooser.setFileView(new JalviewFileView());
+    chooser.setDialogTitle(MessageManager
+            .getString("label.open_local_file"));
+    chooser.setToolTipText(MessageManager.getString("action.open"));
+
+    int value = chooser.showOpenDialog(this);
+
+    if (value == JFileChooser.APPROVE_OPTION)
+    {
+      choice = chooser.getSelectedFile().getPath();
+    }
+    return choice;
+  }
+
+  /**
+   * Validate the structure tab preferences; if invalid, set focus on this tab.
+   * 
+   * @param e
+   */
+  protected boolean validateStructure(FocusEvent e)
+  {
+    if (!validateStructure())
+    {
+      e.getComponent().requestFocusInWindow();
+      return false;
+    }
+    return true;
+  }
+
+  protected boolean validateStructure()
+  {
+    return false;
+  }
+
+  /**
    * Initialises the Visual tabbed panel.
    * 
    * @return
@@ -763,81 +974,81 @@ public class GPreferences extends JPanel
     visualTab.setBorder(new TitledBorder(MessageManager
             .getString("action.open_new_alignment")));
     visualTab.setLayout(null);
-    fullScreen.setFont(verdana11);
+    fullScreen.setFont(LABEL_FONT);
     fullScreen.setHorizontalAlignment(SwingConstants.RIGHT);
     fullScreen.setHorizontalTextPosition(SwingConstants.LEFT);
     fullScreen.setText(MessageManager.getString("label.maximize_window"));
     quality.setEnabled(false);
-    quality.setFont(verdana11);
+    quality.setFont(LABEL_FONT);
     quality.setHorizontalAlignment(SwingConstants.RIGHT);
     quality.setHorizontalTextPosition(SwingConstants.LEFT);
     quality.setSelected(true);
     quality.setText(MessageManager.getString("label.quality"));
     conservation.setEnabled(false);
-    conservation.setFont(verdana11);
+    conservation.setFont(LABEL_FONT);
     conservation.setHorizontalAlignment(SwingConstants.RIGHT);
     conservation.setHorizontalTextPosition(SwingConstants.LEFT);
     conservation.setSelected(true);
     conservation.setText(MessageManager.getString("label.conservation"));
     identity.setEnabled(false);
-    identity.setFont(verdana11);
+    identity.setFont(LABEL_FONT);
     identity.setHorizontalAlignment(SwingConstants.RIGHT);
     identity.setHorizontalTextPosition(SwingConstants.LEFT);
     identity.setSelected(true);
     identity.setText(MessageManager.getString("label.consensus"));
     JLabel showGroupbits = new JLabel();
-    showGroupbits.setFont(verdana11);
+    showGroupbits.setFont(LABEL_FONT);
     showGroupbits.setHorizontalAlignment(SwingConstants.RIGHT);
     showGroupbits.setHorizontalTextPosition(SwingConstants.LEFT);
     showGroupbits.setText(MessageManager.getString("action.show_group")
             + ":");
     JLabel showConsensbits = new JLabel();
-    showConsensbits.setFont(verdana11);
+    showConsensbits.setFont(LABEL_FONT);
     showConsensbits.setHorizontalAlignment(SwingConstants.RIGHT);
     showConsensbits.setHorizontalTextPosition(SwingConstants.LEFT);
     showConsensbits.setText(MessageManager.getString("label.consensus")
             + ":");
     showConsensHistogram.setEnabled(false);
-    showConsensHistogram.setFont(verdana11);
+    showConsensHistogram.setFont(LABEL_FONT);
     showConsensHistogram.setHorizontalAlignment(SwingConstants.RIGHT);
     showConsensHistogram.setHorizontalTextPosition(SwingConstants.LEFT);
     showConsensHistogram.setSelected(true);
     showConsensHistogram.setText(MessageManager
             .getString("label.histogram"));
     showConsensLogo.setEnabled(false);
-    showConsensLogo.setFont(verdana11);
+    showConsensLogo.setFont(LABEL_FONT);
     showConsensLogo.setHorizontalAlignment(SwingConstants.RIGHT);
     showConsensLogo.setHorizontalTextPosition(SwingConstants.LEFT);
     showConsensLogo.setSelected(true);
     showConsensLogo.setText(MessageManager.getString("label.logo"));
     showGroupConsensus.setEnabled(false);
-    showGroupConsensus.setFont(verdana11);
+    showGroupConsensus.setFont(LABEL_FONT);
     showGroupConsensus.setHorizontalAlignment(SwingConstants.RIGHT);
     showGroupConsensus.setHorizontalTextPosition(SwingConstants.LEFT);
     showGroupConsensus.setSelected(true);
     showGroupConsensus.setText(MessageManager.getString("label.consensus"));
     showGroupConservation.setEnabled(false);
-    showGroupConservation.setFont(verdana11);
+    showGroupConservation.setFont(LABEL_FONT);
     showGroupConservation.setHorizontalAlignment(SwingConstants.RIGHT);
     showGroupConservation.setHorizontalTextPosition(SwingConstants.LEFT);
     showGroupConservation.setSelected(true);
     showGroupConservation.setText(MessageManager
             .getString("label.conservation"));
     showNpTooltip.setEnabled(true);
-    showNpTooltip.setFont(verdana11);
+    showNpTooltip.setFont(LABEL_FONT);
     showNpTooltip.setHorizontalAlignment(SwingConstants.RIGHT);
     showNpTooltip.setHorizontalTextPosition(SwingConstants.LEFT);
     showNpTooltip.setSelected(true);
     showNpTooltip.setText(MessageManager
             .getString("label.non_positional_features"));
     showDbRefTooltip.setEnabled(true);
-    showDbRefTooltip.setFont(verdana11);
+    showDbRefTooltip.setFont(LABEL_FONT);
     showDbRefTooltip.setHorizontalAlignment(SwingConstants.RIGHT);
     showDbRefTooltip.setHorizontalTextPosition(SwingConstants.LEFT);
     showDbRefTooltip.setSelected(true);
     showDbRefTooltip.setText(MessageManager
             .getString("label.database_references"));
-    annotations.setFont(verdana11);
+    annotations.setFont(LABEL_FONT);
     annotations.setHorizontalAlignment(SwingConstants.RIGHT);
     annotations.setHorizontalTextPosition(SwingConstants.LEADING);
     annotations.setSelected(true);
@@ -845,6 +1056,7 @@ public class GPreferences extends JPanel
     annotations.setBounds(new Rectangle(169, 12, 200, 23));
     annotations.addActionListener(new ActionListener()
     {
+      @Override
       public void actionPerformed(ActionEvent e)
       {
         annotations_actionPerformed(e);
@@ -852,6 +1064,7 @@ public class GPreferences extends JPanel
     });
     identity.addActionListener(new ActionListener()
     {
+      @Override
       public void actionPerformed(ActionEvent e)
       {
         annotations_actionPerformed(e);
@@ -859,12 +1072,13 @@ public class GPreferences extends JPanel
     });
     showGroupConsensus.addActionListener(new ActionListener()
     {
+      @Override
       public void actionPerformed(ActionEvent e)
       {
         annotations_actionPerformed(e);
       }
     });
-    showUnconserved.setFont(verdana11);
+    showUnconserved.setFont(LABEL_FONT);
     showUnconserved.setHorizontalAlignment(SwingConstants.RIGHT);
     showUnconserved.setHorizontalTextPosition(SwingConstants.LEFT);
     showUnconserved.setSelected(true);
@@ -872,6 +1086,7 @@ public class GPreferences extends JPanel
             .getString("action.show_unconserved"));
     showUnconserved.addActionListener(new ActionListener()
     {
+      @Override
       public void actionPerformed(ActionEvent e)
       {
         showunconserved_actionPerformed(e);
@@ -895,43 +1110,51 @@ public class GPreferences extends JPanel
     // followHighlight.setText(MessageManager
     // .getString("label.scroll_highlighted_regions"));
 
-    seqLimit.setFont(verdana11);
+    seqLimit.setFont(LABEL_FONT);
     seqLimit.setHorizontalAlignment(SwingConstants.RIGHT);
     seqLimit.setHorizontalTextPosition(SwingConstants.LEFT);
     seqLimit.setText(MessageManager.getString("label.full_sequence_id"));
-    smoothFont.setFont(verdana11);
+    smoothFont.setFont(LABEL_FONT);
     smoothFont.setHorizontalAlignment(SwingConstants.RIGHT);
     smoothFont.setHorizontalTextPosition(SwingConstants.LEADING);
     smoothFont.setText(MessageManager.getString("label.smooth_font"));
+    scaleProteinToCdna.setFont(LABEL_FONT);
+    scaleProteinToCdna.setHorizontalAlignment(SwingConstants.RIGHT);
+    scaleProteinToCdna.setHorizontalTextPosition(SwingConstants.LEADING);
+    scaleProteinToCdna.setText(MessageManager
+            .getString("label.scale_protein_to_cdna"));
+    scaleProteinToCdna.setToolTipText(MessageManager
+            .getString("label.scale_protein_to_cdna_tip"));
     JLabel gapLabel = new JLabel();
-    gapLabel.setFont(verdana11);
+    gapLabel.setFont(LABEL_FONT);
     gapLabel.setHorizontalAlignment(SwingConstants.RIGHT);
     gapLabel.setText(MessageManager.getString("label.gap_symbol") + " ");
     JLabel fontLabel = new JLabel();
-    fontLabel.setFont(verdana11);
+    fontLabel.setFont(LABEL_FONT);
     fontLabel.setHorizontalAlignment(SwingConstants.RIGHT);
     fontLabel.setText(MessageManager.getString("label.font"));
-    fontSizeCB.setFont(verdana11);
-    fontSizeCB.setBounds(new Rectangle(320, 104, 65, 23));
-    fontStyleCB.setFont(verdana11);
-    fontStyleCB.setBounds(new Rectangle(382, 104, 80, 23));
-    fontNameCB.setFont(verdana11);
-    fontNameCB.setBounds(new Rectangle(172, 104, 147, 23));
-    gapSymbolCB.setFont(verdana11);
-    gapSymbolCB.setBounds(new Rectangle(172, 196, 69, 23));
+    fontSizeCB.setFont(LABEL_FONT);
+    fontSizeCB.setBounds(new Rectangle(320, 112, 65, 23));
+    fontStyleCB.setFont(LABEL_FONT);
+    fontStyleCB.setBounds(new Rectangle(382, 112, 80, 23));
+    fontNameCB.setFont(LABEL_FONT);
+    fontNameCB.setBounds(new Rectangle(172, 112, 147, 23));
+    gapSymbolCB.setFont(LABEL_FONT);
+    gapSymbolCB.setBounds(new Rectangle(172, 215, 69, 23));
     DefaultListCellRenderer dlcr = new DefaultListCellRenderer();
     dlcr.setHorizontalAlignment(DefaultListCellRenderer.CENTER);
     gapSymbolCB.setRenderer(dlcr);
 
     startupCheckbox.setText(MessageManager.getString("action.open_file"));
-    startupCheckbox.setFont(verdana11);
+    startupCheckbox.setFont(LABEL_FONT);
     startupCheckbox.setHorizontalAlignment(SwingConstants.RIGHT);
     startupCheckbox.setHorizontalTextPosition(SwingConstants.LEFT);
     startupCheckbox.setSelected(true);
-    startupFileTextfield.setFont(verdana11);
-    startupFileTextfield.setBounds(new Rectangle(172, 290, 270, 20));
+    startupFileTextfield.setFont(LABEL_FONT);
+    startupFileTextfield.setBounds(new Rectangle(172, 310, 330, 20));
     startupFileTextfield.addMouseListener(new MouseAdapter()
     {
+      @Override
       public void mouseClicked(MouseEvent e)
       {
         if (e.getClickCount() > 1)
@@ -940,33 +1163,26 @@ public class GPreferences extends JPanel
         }
       }
     });
-    sortby.setFont(verdana11);
-    sortby.setBounds(new Rectangle(172, 240, 155, 21));
+
+    sortby.setFont(LABEL_FONT);
+    sortby.setBounds(new Rectangle(172, 260, 155, 21));
     JLabel sortLabel = new JLabel();
-    sortLabel.setFont(verdana11);
+    sortLabel.setFont(LABEL_FONT);
     sortLabel.setHorizontalAlignment(SwingConstants.RIGHT);
     sortLabel.setText(MessageManager.getString("label.sort_by"));
-    sortAnnBy.setFont(verdana11);
-    sortAnnBy.setBounds(new Rectangle(172, 265, 110, 21));
+    sortAnnBy.setFont(LABEL_FONT);
+    sortAnnBy.setBounds(new Rectangle(172, 285, 110, 21));
     JLabel sortAnnLabel = new JLabel();
-    sortAnnLabel.setFont(verdana11);
+    sortAnnLabel.setFont(LABEL_FONT);
     sortAnnLabel.setHorizontalAlignment(SwingConstants.RIGHT);
     sortAnnLabel.setText(MessageManager.getString("label.sort_ann_by"));
-    sortAutocalc.setFont(verdana11);
-    sortAutocalc.setBounds(new Rectangle(290, 265, 165, 21));
+    sortAutocalc.setFont(LABEL_FONT);
+    sortAutocalc.setBounds(new Rectangle(290, 285, 165, 21));
+
     JPanel annsettingsPanel = new JPanel();
-    annsettingsPanel.setBounds(new Rectangle(173, 34, 300, 61));
+    annsettingsPanel.setBounds(new Rectangle(173, 34, 320, 75));
     annsettingsPanel.setLayout(new FlowLayout(FlowLayout.LEFT, 0, 0));
-    JPanel autoAnnotSettings1 = new JPanel();
-    autoAnnotSettings1.setLayout(new GridLayout(3, 1, 0, 0));
-    annsettingsPanel.add(autoAnnotSettings1);
-    JPanel autoAnnotSettings2 = new JPanel();
-    autoAnnotSettings2.setLayout(new GridLayout(3, 1, 0, 0));
-    annsettingsPanel.add(autoAnnotSettings2);
-    JPanel autoAnnotSettings3 = new JPanel();
-    autoAnnotSettings3.setLayout(new GridLayout(3, 1, 0, 0));
-    annsettingsPanel.add(autoAnnotSettings3);
+    annsettingsPanel.setBorder(new EtchedBorder());
     visualTab.add(annsettingsPanel);
     Border jb = new EmptyBorder(1, 1, 4, 5);
     quality.setBorder(jb);
@@ -979,50 +1195,51 @@ public class GPreferences extends JPanel
     showConsensHistogram.setBorder(jb);
     showConsensLogo.setBorder(jb);
 
-    autoAnnotSettings2.add(conservation);
-    autoAnnotSettings1.add(quality);
-    autoAnnotSettings3.add(identity);
-    autoAnnotSettings1.add(showGroupbits);
-    autoAnnotSettings3.add(showGroupConsensus);
-    autoAnnotSettings2.add(showGroupConservation);
-    autoAnnotSettings1.add(showConsensbits);
-    autoAnnotSettings2.add(showConsensHistogram);
-    autoAnnotSettings3.add(showConsensLogo);
+    JPanel autoAnnotSettings = new JPanel();
+    autoAnnotSettings.setLayout(new GridLayout(3, 3));
+    annsettingsPanel.add(autoAnnotSettings);
+    autoAnnotSettings.add(quality);
+    autoAnnotSettings.add(conservation);
+    autoAnnotSettings.add(identity);
+    autoAnnotSettings.add(showGroupbits);
+    autoAnnotSettings.add(showGroupConservation);
+    autoAnnotSettings.add(showGroupConsensus);
+    autoAnnotSettings.add(showConsensbits);
+    autoAnnotSettings.add(showConsensHistogram);
+    autoAnnotSettings.add(showConsensLogo);
 
     JPanel tooltipSettings = new JPanel();
     tooltipSettings.setBorder(new TitledBorder(MessageManager
             .getString("label.sequence_id_tooltip")));
-    tooltipSettings.setBounds(173, 130, 200, 62);
+    tooltipSettings.setBounds(173, 140, 220, 62);
     tooltipSettings.setLayout(new GridLayout(2, 1));
     tooltipSettings.add(showDbRefTooltip);
     tooltipSettings.add(showNpTooltip);
     visualTab.add(tooltipSettings);
 
-    wrap.setFont(verdana11);
+    wrap.setFont(LABEL_FONT);
     wrap.setHorizontalAlignment(SwingConstants.TRAILING);
     wrap.setHorizontalTextPosition(SwingConstants.LEADING);
     wrap.setText(MessageManager.getString("label.wrap_alignment"));
-    rightAlign.setFont(verdana11);
+    rightAlign.setFont(LABEL_FONT);
     rightAlign.setForeground(Color.black);
     rightAlign.setHorizontalAlignment(SwingConstants.RIGHT);
     rightAlign.setHorizontalTextPosition(SwingConstants.LEFT);
     rightAlign.setText(MessageManager.getString("label.right_align_ids"));
-    idItalics.setFont(verdana11);
+    idItalics.setFont(LABEL_FONT_ITALIC);
     idItalics.setHorizontalAlignment(SwingConstants.RIGHT);
     idItalics.setHorizontalTextPosition(SwingConstants.LEADING);
     idItalics.setText(MessageManager
             .getString("label.sequence_name_italics"));
-    openoverv.setFont(verdana11);
+    openoverv.setFont(LABEL_FONT);
     openoverv.setActionCommand(MessageManager
             .getString("label.open_overview"));
     openoverv.setHorizontalAlignment(SwingConstants.RIGHT);
     openoverv.setHorizontalTextPosition(SwingConstants.LEFT);
-    openoverv.setText(MessageManager.getString(("label.open_overview")));
+    openoverv.setText(MessageManager.getString("label.open_overview"));
     JPanel jPanel2 = new JPanel();
-    jPanel2.setBounds(new Rectangle(7, 17, 158, 297));
-    GridLayout gridLayout2 = new GridLayout();
-    jPanel2.setLayout(gridLayout2);
-    gridLayout2.setRows(13);
+    jPanel2.setBounds(new Rectangle(7, 17, 158, 310));
+    jPanel2.setLayout(new GridLayout(14, 1));
     jPanel2.add(fullScreen);
     jPanel2.add(openoverv);
     jPanel2.add(seqLimit);
@@ -1031,6 +1248,7 @@ public class GPreferences extends JPanel
     jPanel2.add(showUnconserved);
     jPanel2.add(idItalics);
     jPanel2.add(smoothFont);
+    jPanel2.add(scaleProteinToCdna);
     jPanel2.add(gapLabel);
     jPanel2.add(wrap);
     jPanel2.add(sortLabel);