JAL-1953 2.11.2 with Archeopteryx!
[jalview.git] / src / jalview / gui / AlignFrame.java
index 5e16397..f8bce9d 100644 (file)
 package jalview.gui;
 
 import java.awt.BorderLayout;
+import java.awt.Color;
 import java.awt.Component;
+import java.awt.Dimension;
+import java.awt.GridLayout;
 import java.awt.Rectangle;
 import java.awt.Toolkit;
 import java.awt.datatransfer.Clipboard;
@@ -56,18 +59,30 @@ import java.util.Deque;
 import java.util.Enumeration;
 import java.util.Hashtable;
 import java.util.List;
+import java.util.Locale;
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.StringTokenizer;
 import java.util.Vector;
 
 import javax.swing.ButtonGroup;
 import javax.swing.JCheckBoxMenuItem;
+import javax.swing.JComboBox;
+import javax.swing.JComponent;
 import javax.swing.JEditorPane;
 import javax.swing.JInternalFrame;
+import javax.swing.JLabel;
 import javax.swing.JLayeredPane;
 import javax.swing.JMenu;
 import javax.swing.JMenuItem;
+import javax.swing.JPanel;
 import javax.swing.JScrollPane;
 import javax.swing.SwingUtilities;
 
+import org.forester.archaeopteryx.webservices.PhylogeniesWebserviceClient;
+import org.forester.archaeopteryx.webservices.WebservicesManager;
+
+import ext.vamsas.ServiceHandle;
 import jalview.analysis.AlignmentSorter;
 import jalview.analysis.AlignmentUtils;
 import jalview.analysis.CrossRef;
@@ -75,7 +90,8 @@ import jalview.analysis.Dna;
 import jalview.analysis.GeneticCodeI;
 import jalview.analysis.ParseProperties;
 import jalview.analysis.SequenceIdMatcher;
-import jalview.api.AlignExportSettingI;
+import jalview.analysis.TreeModel;
+import jalview.api.AlignExportSettingsI;
 import jalview.api.AlignViewControllerGuiI;
 import jalview.api.AlignViewControllerI;
 import jalview.api.AlignViewportI;
@@ -84,8 +100,8 @@ import jalview.api.FeatureSettingsControllerI;
 import jalview.api.FeatureSettingsModelI;
 import jalview.api.SplitContainerI;
 import jalview.api.ViewStyleI;
-import jalview.api.analysis.SimilarityParamsI;
 import jalview.bin.Cache;
+import jalview.bin.Console;
 import jalview.bin.Jalview;
 import jalview.commands.CommandI;
 import jalview.commands.EditCommand;
@@ -95,6 +111,7 @@ import jalview.commands.RemoveGapColCommand;
 import jalview.commands.RemoveGapsCommand;
 import jalview.commands.SlideSequencesCommand;
 import jalview.commands.TrimRegionCommand;
+import jalview.datamodel.AlignExportSettingsAdapter;
 import jalview.datamodel.AlignedCodonFrame;
 import jalview.datamodel.Alignment;
 import jalview.datamodel.AlignmentAnnotation;
@@ -103,13 +120,18 @@ import jalview.datamodel.AlignmentI;
 import jalview.datamodel.AlignmentOrder;
 import jalview.datamodel.AlignmentView;
 import jalview.datamodel.ColumnSelection;
+import jalview.datamodel.DBRefEntry;
 import jalview.datamodel.HiddenColumns;
-import jalview.datamodel.HiddenSequences;
 import jalview.datamodel.PDBEntry;
 import jalview.datamodel.SeqCigar;
 import jalview.datamodel.Sequence;
 import jalview.datamodel.SequenceGroup;
 import jalview.datamodel.SequenceI;
+import jalview.ext.archaeopteryx.AptxInit;
+import jalview.ext.forester.io.SupportedTreeFileFilter;
+import jalview.ext.treeviewer.TreeFrameI;
+import jalview.ext.treeviewer.TreeViewerBindingI;
+import jalview.ext.treeviewer.TreeViewerUtils;
 import jalview.gui.ColourMenuHelper.ColourChangeListener;
 import jalview.gui.ViewSelectionMenu.ViewSetProvider;
 import jalview.io.AlignmentProperties;
@@ -134,10 +156,14 @@ import jalview.io.ScoreMatrixFile;
 import jalview.io.TCoffeeScoreFile;
 import jalview.io.vcf.VCFLoader;
 import jalview.jbgui.GAlignFrame;
+import jalview.project.Jalview2XML;
 import jalview.schemes.ColourSchemeI;
 import jalview.schemes.ColourSchemes;
 import jalview.schemes.ResidueColourScheme;
 import jalview.schemes.TCoffeeColourScheme;
+import jalview.util.DBRefUtils;
+import jalview.util.HttpUtils;
+import jalview.util.ImageMaker.TYPE;
 import jalview.util.MessageManager;
 import jalview.util.Platform;
 import jalview.viewmodel.AlignmentViewport;
@@ -155,6 +181,7 @@ import jalview.ws.seqfetcher.DbSourceProxy;
  * @author $author$
  * @version $Revision$
  */
+@SuppressWarnings("serial")
 public class AlignFrame extends GAlignFrame implements DropTargetListener,
         IProgressIndicator, AlignViewControllerGuiI, ColourChangeListener
 {
@@ -184,6 +211,8 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
    */
   String fileName = null;
 
+  File fileObject;
+
   /**
    * Creates a new AlignFrame object with specific width and height.
    * 
@@ -336,6 +365,8 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
    */
   void init()
   {
+    // setBackground(Color.white); // BH 2019
+
     if (!Jalview.isHeadlessMode())
     {
       progressBar = new ProgressBar(this.statusPanel, this.statusBar);
@@ -353,8 +384,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
       // modifyPID.setEnabled(false);
     }
 
-    String sortby = jalview.bin.Cache.getDefault("SORT_ALIGNMENT",
-            "No sort");
+    String sortby = Cache.getDefault("SORT_ALIGNMENT", "No sort");
 
     if (sortby.equals("Id"))
     {
@@ -384,7 +414,10 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
     if (Desktop.desktop != null)
     {
       this.setDropTarget(new java.awt.dnd.DropTarget(this, this));
-      addServiceListeners();
+      if (!Platform.isJS())
+      {
+        addServiceListeners();
+      }
       setGUINucleotide();
     }
 
@@ -393,14 +426,14 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
       wrapMenuItem_actionPerformed(null);
     }
 
-    if (jalview.bin.Cache.getDefault("SHOW_OVERVIEW", false))
+    if (Cache.getDefault("SHOW_OVERVIEW", false))
     {
       this.overviewMenuItem_actionPerformed(null);
     }
 
     addKeyListener();
 
-    final List<AlignmentPanel> selviews = new ArrayList<>();
+    final List<AlignmentViewPanel> selviews = new ArrayList<>();
     final List<AlignmentPanel> origview = new ArrayList<>();
     final String menuLabel = MessageManager
             .getString("label.copy_format_from");
@@ -468,10 +501,10 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
                 }
               }
             });
-    if (Cache.getDefault("VERSION", "DEVELOPMENT").toLowerCase()
+    if (Cache.getDefault("VERSION", "DEVELOPMENT").toLowerCase(Locale.ROOT)
             .indexOf("devel") > -1
-            || Cache.getDefault("VERSION", "DEVELOPMENT").toLowerCase()
-                    .indexOf("test") > -1)
+            || Cache.getDefault("VERSION", "DEVELOPMENT")
+                    .toLowerCase(Locale.ROOT).indexOf("test") > -1)
     {
       formatMenu.add(vsel);
     }
@@ -503,6 +536,17 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
   }
 
   /**
+   * JavaScript will have this, maybe others. More dependable than a file name
+   * and maintains a reference to the actual bytes loaded.
+   * 
+   * @param file
+   */
+  public void setFileObject(File file)
+  {
+    this.fileObject = file;
+  }
+
+  /**
    * Add a KeyListener with handlers for various KeyPressed and KeyReleased
    * events
    */
@@ -538,8 +582,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
           }
           if (viewport.cursorMode)
           {
-            alignPanel.getSeqPanel().moveCursor(0, 1,
-                    evt.isShiftDown() && !evt.isAltDown());
+            alignPanel.getSeqPanel().moveCursor(0, 1, evt.isShiftDown());
           }
           break;
 
@@ -550,9 +593,9 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
           }
           if (viewport.cursorMode)
           {
-            alignPanel.getSeqPanel().moveCursor(0, -1,
-                    evt.isShiftDown() && !evt.isAltDown());
+            alignPanel.getSeqPanel().moveCursor(0, -1, evt.isShiftDown());
           }
+
           break;
 
         case KeyEvent.VK_LEFT:
@@ -602,7 +645,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
         case KeyEvent.VK_BACK_SPACE:
           if (!viewport.cursorMode)
           {
-            cut_actionPerformed(null);
+            cut_actionPerformed();
           }
           else
           {
@@ -654,7 +697,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
 
         case KeyEvent.VK_F2:
           viewport.cursorMode = !viewport.cursorMode;
-          statusBar.setText(MessageManager
+          setStatus(MessageManager
                   .formatMessage("label.keyboard_editing_mode", new String[]
                   { (viewport.cursorMode ? "on" : "off") }));
           if (viewport.cursorMode)
@@ -825,7 +868,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
         Desktop.instance.removeJalviewPropertyChangeListener("services",
                 thisListener);
         closeMenuItem_actionPerformed(true);
-      };
+      }
     });
     // Finally, build the menu once to get current service state
     new Thread(new Runnable()
@@ -986,7 +1029,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
    */
   public String getVersion()
   {
-    return jalview.bin.Cache.getProperty("VERSION");
+    return Cache.getProperty("VERSION");
   }
 
   public FeatureRenderer getFeatureRenderer()
@@ -995,9 +1038,9 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
   }
 
   @Override
-  public void fetchSequence_actionPerformed(ActionEvent e)
+  public void fetchSequence_actionPerformed()
   {
-    new jalview.gui.SequenceFetcher(this);
+    new SequenceFetcher(this);
   }
 
   @Override
@@ -1037,7 +1080,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
         Desktop.instance.closeAssociatedWindows();
 
         FileLoader loader = new FileLoader();
-        DataSourceType protocol = fileName.startsWith("http:")
+        DataSourceType protocol = HttpUtils.startsWithHttpOrHttps(fileName)
                 ? DataSourceType.URL
                 : DataSourceType.FILE;
         loader.LoadFile(viewport, fileName, protocol, currentFileFormat);
@@ -1047,11 +1090,22 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
         Rectangle bounds = this.getBounds();
 
         FileLoader loader = new FileLoader();
-        DataSourceType protocol = fileName.startsWith("http:")
-                ? DataSourceType.URL
-                : DataSourceType.FILE;
-        AlignFrame newframe = loader.LoadFileWaitTillLoaded(fileName,
-                protocol, currentFileFormat);
+
+        AlignFrame newframe = null;
+
+        if (fileObject == null)
+        {
+
+          DataSourceType protocol = HttpUtils.startsWithHttpOrHttps(
+                  fileName) ? DataSourceType.URL : DataSourceType.FILE;
+          newframe = loader.LoadFileWaitTillLoaded(fileName, protocol,
+                  currentFileFormat);
+        }
+        else
+        {
+          newframe = loader.LoadFileWaitTillLoaded(fileObject,
+                  DataSourceType.FILE, currentFileFormat);
+        }
 
         newframe.setBounds(bounds);
         if (featureSettings != null && featureSettings.isShowing())
@@ -1094,9 +1148,9 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
   public void save_actionPerformed(ActionEvent e)
   {
     if (fileName == null || (currentFileFormat == null)
-            || fileName.startsWith("http"))
+            || HttpUtils.startsWithHttpOrHttps(fileName))
     {
-      saveAs_actionPerformed(null);
+      saveAs_actionPerformed();
     }
     else
     {
@@ -1105,13 +1159,11 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
   }
 
   /**
-   * DOCUMENT ME!
-   * 
-   * @param e
-   *          DOCUMENT ME!
+   * Saves the alignment to a file with a name chosen by the user, if necessary
+   * warning if a file would be overwritten
    */
   @Override
-  public void saveAs_actionPerformed(ActionEvent e)
+  public void saveAs_actionPerformed()
   {
     String format = currentFileFormat == null ? null
             : currentFileFormat.getName();
@@ -1125,241 +1177,278 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
 
     int value = chooser.showSaveDialog(this);
 
-    if (value == JalviewFileChooser.APPROVE_OPTION)
+    if (value != JalviewFileChooser.APPROVE_OPTION)
     {
+      return;
+    }
+    currentFileFormat = chooser.getSelectedFormat();
+    // todo is this (2005) test now obsolete - value is never null?
+    while (currentFileFormat == null)
+    {
+      JvOptionPane.showInternalMessageDialog(Desktop.desktop,
+              MessageManager
+                      .getString("label.select_file_format_before_saving"),
+              MessageManager.getString("label.file_format_not_specified"),
+              JvOptionPane.WARNING_MESSAGE);
       currentFileFormat = chooser.getSelectedFormat();
-      while (currentFileFormat == null)
+      value = chooser.showSaveDialog(this);
+      if (value != JalviewFileChooser.APPROVE_OPTION)
       {
-        JvOptionPane.showInternalMessageDialog(Desktop.desktop,
-                MessageManager.getString(
-                        "label.select_file_format_before_saving"),
-                MessageManager.getString("label.file_format_not_specified"),
-                JvOptionPane.WARNING_MESSAGE);
-        currentFileFormat = chooser.getSelectedFormat();
-        value = chooser.showSaveDialog(this);
-        if (value != JalviewFileChooser.APPROVE_OPTION)
-        {
-          return;
-        }
+        return;
       }
+    }
 
-      fileName = chooser.getSelectedFile().getPath();
+    fileName = chooser.getSelectedFile().getPath();
 
-      Cache.setProperty("DEFAULT_FILE_FORMAT", currentFileFormat.getName());
+    Cache.setProperty("DEFAULT_FILE_FORMAT", currentFileFormat.getName());
+    Cache.setProperty("LAST_DIRECTORY", fileName);
+    saveAlignment(fileName, currentFileFormat);
+  }
 
-      Cache.setProperty("LAST_DIRECTORY", fileName);
-      saveAlignment(fileName, currentFileFormat);
+  boolean lastSaveSuccessful = false;
+
+  FileFormatI lastFormatSaved;
+
+  String lastFilenameSaved;
+
+  /**
+   * Raise a dialog or status message for the last call to saveAlignment.
+   *
+   * @return true if last call to saveAlignment(file, format) was successful.
+   */
+  public boolean isSaveAlignmentSuccessful()
+  {
+
+    if (!lastSaveSuccessful)
+    {
+      if (!Platform.isHeadless())
+      {
+        JvOptionPane.showInternalMessageDialog(this, MessageManager
+                .formatMessage("label.couldnt_save_file", new Object[]
+                { lastFilenameSaved }),
+                MessageManager.getString("label.error_saving_file"),
+                JvOptionPane.WARNING_MESSAGE);
+      }
+      else
+      {
+        Console.error(MessageManager
+                .formatMessage("label.couldnt_save_file", new Object[]
+                { lastFilenameSaved }));
+      }
     }
+    else
+    {
+
+      setStatus(MessageManager.formatMessage(
+              "label.successfully_saved_to_file_in_format", new Object[]
+              { lastFilenameSaved, lastFormatSaved }));
+
+    }
+    return lastSaveSuccessful;
   }
 
-  public boolean saveAlignment(String file, FileFormatI format)
+  /**
+   * Saves the alignment to the specified file path, in the specified format,
+   * which may be an alignment format, or Jalview project format. If the
+   * alignment has hidden regions, or the format is one capable of including
+   * non-sequence data (features, annotations, groups), then the user may be
+   * prompted to specify what to include in the output.
+   * 
+   * @param file
+   * @param format
+   */
+  public void saveAlignment(String file, FileFormatI format)
   {
-    boolean success = true;
+    lastSaveSuccessful = true;
+    lastFilenameSaved = file;
+    lastFormatSaved = format;
 
     if (FileFormat.Jalview.equals(format))
     {
       String shortName = title;
-
-      if (shortName.indexOf(java.io.File.separatorChar) > -1)
+      if (shortName.indexOf(File.separatorChar) > -1)
       {
-        shortName = shortName.substring(
-                shortName.lastIndexOf(java.io.File.separatorChar) + 1);
+        shortName = shortName
+                .substring(shortName.lastIndexOf(File.separatorChar) + 1);
       }
-
-      success = new jalview.project.Jalview2XML().saveAlignment(this, file,
+      lastSaveSuccessful = new Jalview2XML().saveAlignment(this, file,
               shortName);
 
       statusBar.setText(MessageManager.formatMessage(
               "label.successfully_saved_to_file_in_format", new Object[]
               { file, format }));
 
+      return;
     }
-    else
+
+    AlignExportSettingsI options = new AlignExportSettingsAdapter(false);
+    Runnable cancelAction = new Runnable()
     {
-      AlignmentExportData exportData = getAlignmentForExport(format,
-              viewport, null);
-      if (exportData.getSettings().isCancelled())
-      {
-        return false;
-      }
-      FormatAdapter f = new FormatAdapter(alignPanel,
-              exportData.getSettings());
-      String output = f.formatSequences(format, exportData.getAlignment(), // class
-                                                                           // cast
-                                                                           // exceptions
-                                                                           // will
-              // occur in the distant future
-              exportData.getOmitHidden(), exportData.getStartEndPostions(),
-              f.getCacheSuffixDefault(format),
-              viewport.getAlignment().getHiddenColumns());
-
-      if (output == null)
+      @Override
+      public void run()
       {
-        success = false;
+        lastSaveSuccessful = false;
       }
-      else
+    };
+    Runnable outputAction = new Runnable()
+    {
+      @Override
+      public void run()
       {
-        // create backupfiles object and get new temp filename destination
-        Cache.log.trace("ALIGNFRAME making backupfiles object for " + file);
-        BackupFiles backupfiles = new BackupFiles(file);
-
-        try
-        {
-          String tempFilePath = backupfiles.getTempFilePath();
-          Cache.log.trace(
-                  "ALIGNFRAME setting PrintWriter to " + tempFilePath);
-          PrintWriter out = new PrintWriter(new FileWriter(tempFilePath));
-
-          Cache.log.trace(
-                  "ALIGNFRAME about to write to temp file " + tempFilePath);
-
-          out.print(output);
-          Cache.log.trace("ALIGNFRAME about to close file");
-          out.close();
-          Cache.log.trace("ALIGNFRAME closed file");
-          this.setTitle(file);
-          statusBar.setText(MessageManager.formatMessage(
-                  "label.successfully_saved_to_file_in_format", new Object[]
-                  { file, format.getName() }));
-        } catch (IOException e)
-        {
-          success = false;
-          Cache.log.error(
-                  "ALIGNFRAME Something happened writing the temp file");
-          Cache.log.error(e.getMessage());
-          Cache.log.debug(Cache.getStackTraceString(e));
-
-        } catch (Exception ex)
+        // todo defer this to inside formatSequences (or later)
+        AlignmentExportData exportData = viewport
+                .getAlignExportData(options);
+        String output = new FormatAdapter(alignPanel, options)
+                .formatSequences(format, exportData.getAlignment(),
+                        exportData.getOmitHidden(),
+                        exportData.getStartEndPostions(),
+                        viewport.getAlignment().getHiddenColumns());
+        if (output == null)
         {
-          success = false;
-          Cache.log.error(
-                  "ALIGNFRAME Something unexpected happened writing the temp file");
-          Cache.log.error(ex.getMessage());
-          Cache.log.debug(Cache.getStackTraceString(ex));
+          lastSaveSuccessful = false;
         }
+        else
+        {
+          // create backupfiles object and get new temp filename destination
+          boolean doBackup = BackupFiles.getEnabled();
+          BackupFiles backupfiles = null;
+          if (doBackup)
+          {
+            Console.trace(
+                    "ALIGNFRAME making backupfiles object for " + file);
+            backupfiles = new BackupFiles(file);
+          }
+          try
+          {
+            String tempFilePath = doBackup ? backupfiles.getTempFilePath()
+                    : file;
+            Console.trace("ALIGNFRAME setting PrintWriter");
+            PrintWriter out = new PrintWriter(new FileWriter(tempFilePath));
 
-        backupfiles.setWriteSuccess(success);
-        Cache.log.debug("ALIGNFRAME writing temp file was "
-                + (success ? "" : "NOT ") + "successful");
-        // do the backup file roll and rename the temp file to actual file
-        Cache.log.trace("ALIGNFRAME about to rollBackupsAndRenameTempFile");
-        success = backupfiles.rollBackupsAndRenameTempFile();
-        Cache.log.debug("ALIGNFRAME performed rollBackupsAndRenameTempFile "
-                + (success ? "" : "un") + "successfully");
+            if (backupfiles != null)
+            {
+              Console.trace("ALIGNFRAME about to write to temp file "
+                      + backupfiles.getTempFilePath());
+            }
 
-      }
-    }
+            out.print(output);
+            Console.trace("ALIGNFRAME about to close file");
+            out.close();
+            Console.trace("ALIGNFRAME closed file");
+            AlignFrame.this.setTitle(file);
+            statusBar.setText(MessageManager.formatMessage(
+                    "label.successfully_saved_to_file_in_format",
+                    new Object[]
+                    { fileName, format.getName() }));
+            lastSaveSuccessful = true;
+          } catch (IOException e)
+          {
+            lastSaveSuccessful = false;
+            Console.error(
+                    "ALIGNFRAME Something happened writing the temp file");
+            Console.error(e.getMessage());
+            Console.debug(Cache.getStackTraceString(e));
+          } catch (Exception ex)
+          {
+            lastSaveSuccessful = false;
+            Console.error(
+                    "ALIGNFRAME Something unexpected happened writing the temp file");
+            Console.error(ex.getMessage());
+            Console.debug(Cache.getStackTraceString(ex));
+          }
 
-    if (!success)
-    {
-      if (!Platform.isHeadless())
-      {
-        JvOptionPane.showInternalMessageDialog(this, MessageManager
-                .formatMessage("label.couldnt_save_file", new Object[]
-                { file }),
-                MessageManager.getString("label.error_saving_file"),
-                JvOptionPane.WARNING_MESSAGE);
+          if (doBackup)
+          {
+            backupfiles.setWriteSuccess(lastSaveSuccessful);
+            Console.debug("ALIGNFRAME writing temp file was "
+                    + (lastSaveSuccessful ? "" : "NOT ") + "successful");
+            // do the backup file roll and rename the temp file to actual file
+            Console.trace(
+                    "ALIGNFRAME about to rollBackupsAndRenameTempFile");
+            lastSaveSuccessful = backupfiles.rollBackupsAndRenameTempFile();
+            Console.debug(
+                    "ALIGNFRAME performed rollBackupsAndRenameTempFile "
+                            + (lastSaveSuccessful ? "" : "un")
+                            + "successfully");
+          }
+        }
       }
-    }
-
-    return success;
-  }
+    };
 
-  private void warningMessage(String warning, String title)
-  {
-    if (new jalview.util.Platform().isHeadless())
+    /*
+     * show dialog with export options if applicable; else just do it
+     */
+    if (AlignExportOptions.isNeeded(viewport, format))
     {
-      System.err.println("Warning: " + title + "\nWarning: " + warning);
-
+      AlignExportOptions choices = new AlignExportOptions(
+              alignPanel.getAlignViewport(), format, options);
+      choices.setResponseAction(0, outputAction);
+      choices.setResponseAction(1, cancelAction);
+      choices.showDialog();
     }
     else
     {
-      JvOptionPane.showInternalMessageDialog(this, warning, title,
-              JvOptionPane.WARNING_MESSAGE);
+      outputAction.run();
     }
-    return;
   }
 
   /**
-   * DOCUMENT ME!
+   * Outputs the alignment to textbox in the requested format, if necessary
+   * first prompting the user for whether to include hidden regions or
+   * non-sequence data
    * 
-   * @param e
-   *          DOCUMENT ME!
+   * @param fileFormatName
    */
   @Override
-  protected void outputText_actionPerformed(ActionEvent e)
+  protected void outputText_actionPerformed(String fileFormatName)
   {
     FileFormatI fileFormat = FileFormats.getInstance()
-            .forName(e.getActionCommand());
-    AlignmentExportData exportData = getAlignmentForExport(fileFormat,
-            viewport, null);
-    if (exportData.getSettings().isCancelled())
+            .forName(fileFormatName);
+    AlignExportSettingsI options = new AlignExportSettingsAdapter(false);
+    Runnable outputAction = new Runnable()
     {
-      return;
-    }
-    CutAndPasteTransfer cap = new CutAndPasteTransfer();
-    cap.setForInput(null);
-    try
-    {
-      FileFormatI format = fileFormat;
-      cap.setText(new FormatAdapter(alignPanel, exportData.getSettings())
-              .formatSequences(format, exportData.getAlignment(),
-                      exportData.getOmitHidden(),
-                      exportData.getStartEndPostions(),
-                      viewport.getAlignment().getHiddenColumns()));
-      Desktop.addInternalFrame(cap, MessageManager
-              .formatMessage("label.alignment_output_command", new Object[]
-              { e.getActionCommand() }), 600, 500);
-    } catch (OutOfMemoryError oom)
-    {
-      new OOMWarning("Outputting alignment as " + e.getActionCommand(),
-              oom);
-      cap.dispose();
-    }
-
-  }
-
-  public static AlignmentExportData getAlignmentForExport(
-          FileFormatI format, AlignViewportI viewport,
-          AlignExportSettingI exportSettings)
-  {
-    AlignmentI alignmentToExport = null;
-    AlignExportSettingI settings = exportSettings;
-    String[] omitHidden = null;
-
-    HiddenSequences hiddenSeqs = viewport.getAlignment()
-            .getHiddenSequences();
-
-    alignmentToExport = viewport.getAlignment();
-
-    boolean hasHiddenSeqs = hiddenSeqs.getSize() > 0;
-    if (settings == null)
-    {
-      settings = new AlignExportSettings(hasHiddenSeqs,
-              viewport.hasHiddenColumns(), format);
-    }
-    // settings.isExportAnnotations();
-
-    if (viewport.hasHiddenColumns() && !settings.isExportHiddenColumns())
-    {
-      omitHidden = viewport.getViewAsString(false,
-              settings.isExportHiddenSequences());
-    }
+      @Override
+      public void run()
+      {
+        // todo defer this to inside formatSequences (or later)
+        AlignmentExportData exportData = viewport
+                .getAlignExportData(options);
+        CutAndPasteTransfer cap = new CutAndPasteTransfer();
+        cap.setForInput(null);
+        try
+        {
+          FileFormatI format = fileFormat;
+          cap.setText(new FormatAdapter(alignPanel, options)
+                  .formatSequences(format, exportData.getAlignment(),
+                          exportData.getOmitHidden(),
+                          exportData.getStartEndPostions(),
+                          viewport.getAlignment().getHiddenColumns()));
+          Desktop.addInternalFrame(cap, MessageManager.formatMessage(
+                  "label.alignment_output_command", new Object[]
+                  { fileFormat.getName() }), 600, 500);
+        } catch (OutOfMemoryError oom)
+        {
+          new OOMWarning("Outputting alignment as " + fileFormat.getName(),
+                  oom);
+          cap.dispose();
+        }
+      }
+    };
 
-    int[] alignmentStartEnd = new int[2];
-    if (hasHiddenSeqs && settings.isExportHiddenSequences())
+    /*
+     * show dialog with export options if applicable; else just do it
+     */
+    if (AlignExportOptions.isNeeded(viewport, fileFormat))
     {
-      alignmentToExport = hiddenSeqs.getFullAlignment();
+      AlignExportOptions choices = new AlignExportOptions(
+              alignPanel.getAlignViewport(), fileFormat, options);
+      choices.setResponseAction(0, outputAction);
+      choices.showDialog();
     }
     else
     {
-      alignmentToExport = viewport.getAlignment();
+      outputAction.run();
     }
-    alignmentStartEnd = viewport.getAlignment().getHiddenColumns()
-            .getVisibleStartAndEndIndex(alignmentToExport.getWidth());
-    AlignmentExportData ed = new AlignmentExportData(alignmentToExport,
-            omitHidden, alignmentStartEnd, settings);
-    return ed;
   }
 
   /**
@@ -1388,33 +1477,39 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
   }
 
   /**
-   * DOCUMENT ME!
+   * Creates a PNG image of the alignment and writes it to the given file. If
+   * the file is null, the user is prompted to choose a file.
    * 
-   * @param e
-   *          DOCUMENT ME!
+   * @param f
    */
   @Override
   public void createPNG(File f)
   {
-    alignPanel.makePNG(f);
+    alignPanel.makeAlignmentImage(TYPE.PNG, f);
   }
 
   /**
-   * DOCUMENT ME!
+   * Creates an EPS image of the alignment and writes it to the given file. If
+   * the file is null, the user is prompted to choose a file.
    * 
-   * @param e
-   *          DOCUMENT ME!
+   * @param f
    */
   @Override
   public void createEPS(File f)
   {
-    alignPanel.makeEPS(f);
+    alignPanel.makeAlignmentImage(TYPE.EPS, f);
   }
 
+  /**
+   * Creates an SVG image of the alignment and writes it to the given file. If
+   * the file is null, the user is prompted to choose a file.
+   * 
+   * @param f
+   */
   @Override
   public void createSVG(File f)
   {
-    alignPanel.makeSVG(f);
+    alignPanel.makeAlignmentImage(TYPE.SVG, f);
   }
 
   @Override
@@ -1453,24 +1548,25 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
   @Override
   public void associatedData_actionPerformed(ActionEvent e)
   {
-    // Pick the tree file
-    JalviewFileChooser chooser = new JalviewFileChooser(
-            jalview.bin.Cache.getProperty("LAST_DIRECTORY"));
+    final JalviewFileChooser chooser = new JalviewFileChooser(
+            Cache.getProperty("LAST_DIRECTORY"));
     chooser.setFileView(new JalviewFileView());
-    chooser.setDialogTitle(
-            MessageManager.getString("label.load_jalview_annotations"));
-    chooser.setToolTipText(
-            MessageManager.getString("label.load_jalview_annotations"));
-
-    int value = chooser.showOpenDialog(null);
-
-    if (value == JalviewFileChooser.APPROVE_OPTION)
+    String tooltip = MessageManager
+            .getString("label.load_jalview_annotations");
+    chooser.setDialogTitle(tooltip);
+    chooser.setToolTipText(tooltip);
+    chooser.setResponseHandler(0, new Runnable()
     {
-      String choice = chooser.getSelectedFile().getPath();
-      jalview.bin.Cache.setProperty("LAST_DIRECTORY", choice);
-      loadJalviewDataFile(choice, null, null, null);
-    }
+      @Override
+      public void run()
+      {
+        String choice = chooser.getSelectedFile().getPath();
+        Cache.setProperty("LAST_DIRECTORY", choice);
+        loadJalviewDataFile(chooser.getSelectedFile(), null, null, null);
+      }
+    });
 
+    chooser.showOpenDialog(this);
   }
 
   /**
@@ -1556,7 +1652,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
   /**
    * DOCUMENT ME!
    */
-  void updateEditMenuBar()
+  public void updateEditMenuBar()
   {
 
     if (viewport.getHistoryList().size() > 0)
@@ -1652,7 +1748,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
     {
       if (originalSource != viewport)
       {
-        Cache.log.warn(
+        Console.warn(
                 "Implementation worry: mismatch of viewport origin for undo");
       }
       originalSource.updateHiddenColumns();
@@ -1692,7 +1788,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
 
       if (originalSource != viewport)
       {
-        Cache.log.warn(
+        Console.warn(
                 "Implementation worry: mismatch of viewport origin for redo");
       }
       originalSource.updateHiddenColumns();
@@ -1749,10 +1845,11 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
   }
 
   /**
-   * DOCUMENT ME!
+   * Calls AlignmentI.moveSelectedSequencesByOne with current sequence selection
+   * or the sequence under cursor in keyboard mode
    * 
    * @param up
-   *          DOCUMENT ME!
+   *          or down (if !up)
    */
   public void moveSelectedSequences(boolean up)
   {
@@ -1760,8 +1857,25 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
 
     if (sg == null)
     {
+      if (viewport.cursorMode)
+      {
+        sg = new SequenceGroup();
+        sg.addSequence(viewport.getAlignment().getSequenceAt(
+                alignPanel.getSeqPanel().seqCanvas.cursorY), false);
+      }
+      else
+      {
+        return;
+      }
+    }
+
+    if (sg.getSize() < 1)
+    {
       return;
     }
+
+    // TODO: JAL-3733 - add an event to the undo buffer for this !
+
     viewport.getAlignment().moveSelectedSequencesByOne(sg,
             viewport.getHiddenRepSequences(), up);
     alignPanel.paintAlignment(true, false);
@@ -1770,18 +1884,18 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
   synchronized void slideSequences(boolean right, int size)
   {
     List<SequenceI> sg = new ArrayList<>();
-    if (viewport.getSelectionGroup() != null && viewport.getSelectionGroup()
-            .getSize() != viewport.getAlignment().getHeight())
-    {
-      sg = viewport.getSelectionGroup()
-              .getSequences(viewport.getHiddenRepSequences());
-    }
-
-    if (sg.size() == 0 && viewport.cursorMode)
+    if (viewport.cursorMode)
     {
       sg.add(viewport.getAlignment()
               .getSequenceAt(alignPanel.getSeqPanel().seqCanvas.cursorY));
     }
+    else if (viewport.getSelectionGroup() != null
+            && viewport.getSelectionGroup().getSize() != viewport
+                    .getAlignment().getHeight())
+    {
+      sg = viewport.getSelectionGroup()
+              .getSequences(viewport.getHiddenRepSequences());
+    }
 
     if (sg.size() < 1)
     {
@@ -1879,7 +1993,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
    *          DOCUMENT ME!
    */
   @Override
-  protected void copy_actionPerformed(ActionEvent e)
+  protected void copy_actionPerformed()
   {
     if (viewport.getSelectionGroup() == null)
     {
@@ -1931,7 +2045,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
 
     Desktop.jalviewClipboard = new Object[] { seqs,
         viewport.getAlignment().getDataset(), hiddenColumns };
-    statusBar.setText(MessageManager.formatMessage(
+    setStatus(MessageManager.formatMessage(
             "label.copied_sequences_to_clipboard", new Object[]
             { Integer.valueOf(seqs.length).toString() }));
   }
@@ -2054,7 +2168,8 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
                 && Desktop.jalviewClipboard[1] != alignment.getDataset();
         // importDs==true instructs us to copy over new dataset sequences from
         // an existing alignment
-        Vector newDs = (importDs) ? new Vector() : null; // used to create
+        Vector<SequenceI> newDs = (importDs) ? new Vector<>() : null; // used to
+                                                                      // create
         // minimum dataset set
 
         for (int i = 0; i < sequences.length; i++)
@@ -2193,7 +2308,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
       {
 
         // propagate alignment changed.
-        viewport.getRanges().setEndSeq(alignment.getHeight());
+        viewport.getRanges().setEndSeq(alignment.getHeight() - 1);
         if (annotationAdded)
         {
           // Duplicate sequence annotation in all views.
@@ -2348,26 +2463,20 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
   }
 
   /**
-   * DOCUMENT ME!
-   * 
-   * @param e
-   *          DOCUMENT ME!
+   * Action Cut (delete and copy) the selected region
    */
   @Override
-  protected void cut_actionPerformed(ActionEvent e)
+  protected void cut_actionPerformed()
   {
-    copy_actionPerformed(null);
-    delete_actionPerformed(null);
+    copy_actionPerformed();
+    delete_actionPerformed();
   }
 
   /**
-   * DOCUMENT ME!
-   * 
-   * @param e
-   *          DOCUMENT ME!
+   * Performs menu option to Delete the currently selected region
    */
   @Override
-  protected void delete_actionPerformed(ActionEvent evt)
+  protected void delete_actionPerformed()
   {
 
     SequenceGroup sg = viewport.getSelectionGroup();
@@ -2376,51 +2485,60 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
       return;
     }
 
-    /*
-     * If the cut affects all sequences, warn, remove highlighted columns
-     */
-    if (sg.getSize() == viewport.getAlignment().getHeight())
+    Runnable okAction = new Runnable()
     {
-      boolean isEntireAlignWidth = (((sg.getEndRes() - sg.getStartRes())
-              + 1) == viewport.getAlignment().getWidth()) ? true : false;
-      if (isEntireAlignWidth)
+      @Override
+      public void run()
       {
-        int confirm = JvOptionPane.showConfirmDialog(this,
-                MessageManager.getString("warn.delete_all"), // $NON-NLS-1$
-                MessageManager.getString("label.delete_all"), // $NON-NLS-1$
-                JvOptionPane.OK_CANCEL_OPTION);
+        SequenceI[] cut = sg.getSequences()
+                .toArray(new SequenceI[sg.getSize()]);
+
+        addHistoryItem(new EditCommand(
+                MessageManager.getString("label.cut_sequences"), Action.CUT,
+                cut, sg.getStartRes(),
+                sg.getEndRes() - sg.getStartRes() + 1,
+                viewport.getAlignment()));
 
-        if (confirm == JvOptionPane.CANCEL_OPTION
-                || confirm == JvOptionPane.CLOSED_OPTION)
+        viewport.setSelectionGroup(null);
+        viewport.sendSelection();
+        viewport.getAlignment().deleteGroup(sg);
+
+        viewport.firePropertyChange("alignment", null,
+                viewport.getAlignment().getSequences());
+        if (viewport.getAlignment().getHeight() < 1)
         {
-          return;
+          try
+          {
+            AlignFrame.this.setClosed(true);
+          } catch (Exception ex)
+          {
+          }
         }
       }
-      viewport.getColumnSelection().removeElements(sg.getStartRes(),
-              sg.getEndRes() + 1);
-    }
-    SequenceI[] cut = sg.getSequences()
-            .toArray(new SequenceI[sg.getSize()]);
-
-    addHistoryItem(new EditCommand(
-            MessageManager.getString("label.cut_sequences"), Action.CUT,
-            cut, sg.getStartRes(), sg.getEndRes() - sg.getStartRes() + 1,
-            viewport.getAlignment()));
+    };
 
-    viewport.setSelectionGroup(null);
-    viewport.sendSelection();
-    viewport.getAlignment().deleteGroup(sg);
-
-    viewport.firePropertyChange("alignment", null,
-            viewport.getAlignment().getSequences());
-    if (viewport.getAlignment().getHeight() < 1)
+    /*
+     * If the cut affects all sequences, prompt for confirmation
+     */
+    boolean wholeHeight = sg.getSize() == viewport.getAlignment()
+            .getHeight();
+    boolean wholeWidth = (((sg.getEndRes() - sg.getStartRes())
+            + 1) == viewport.getAlignment().getWidth()) ? true : false;
+    if (wholeHeight && wholeWidth)
+    {
+      JvOptionPane dialog = JvOptionPane.newOptionDialog(Desktop.desktop);
+      dialog.setResponseHandler(0, okAction); // 0 = OK_OPTION
+      Object[] options = new Object[] {
+          MessageManager.getString("action.ok"),
+          MessageManager.getString("action.cancel") };
+      dialog.showDialog(MessageManager.getString("warn.delete_all"),
+              MessageManager.getString("label.delete_all"),
+              JvOptionPane.DEFAULT_OPTION, JvOptionPane.PLAIN_MESSAGE, null,
+              options, options[0]);
+    }
+    else
     {
-      try
-      {
-        this.setClosed(true);
-      } catch (Exception ex)
-      {
-      }
+      okAction.run();
     }
   }
 
@@ -2593,8 +2711,8 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
                 column, viewport.getAlignment());
       }
 
-      statusBar.setText(MessageManager
-              .formatMessage("label.removed_columns", new String[]
+      setStatus(MessageManager.formatMessage("label.removed_columns",
+              new String[]
               { Integer.valueOf(trimRegion.getSize()).toString() }));
 
       addHistoryItem(trimRegion);
@@ -2643,8 +2761,8 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
 
     addHistoryItem(removeGapCols);
 
-    statusBar.setText(MessageManager
-            .formatMessage("label.removed_empty_columns", new Object[]
+    setStatus(MessageManager.formatMessage("label.removed_empty_columns",
+            new Object[]
             { Integer.valueOf(removeGapCols.getSize()).toString() }));
 
     // This is to maintain viewport position on first residue
@@ -2724,7 +2842,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
   @Override
   public void findMenuItem_actionPerformed(ActionEvent e)
   {
-    new Finder(alignPanel);
+    new Finder(alignPanel, false, null);
   }
 
   /**
@@ -3003,7 +3121,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
    * @param toggleSeqs
    * @param toggleCols
    */
-  private void toggleHiddenRegions(boolean toggleSeqs, boolean toggleCols)
+  protected void toggleHiddenRegions(boolean toggleSeqs, boolean toggleCols)
   {
 
     boolean hide = false;
@@ -3278,15 +3396,42 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
   @Override
   public void alignmentProperties()
   {
-    JEditorPane editPane = new JEditorPane("text/html", "");
-    editPane.setEditable(false);
+    JComponent pane;
     StringBuffer contents = new AlignmentProperties(viewport.getAlignment())
+
             .formatAsHtml();
-    editPane.setText(
-            MessageManager.formatMessage("label.html_content", new Object[]
-            { contents.toString() }));
+    String content = MessageManager.formatMessage("label.html_content",
+            new Object[]
+            { contents.toString() });
+    contents = null;
+
+    if (Platform.isJS())
+    {
+      JLabel textLabel = new JLabel();
+      textLabel.setText(content);
+      textLabel.setBackground(Color.WHITE);
+
+      pane = new JPanel(new BorderLayout());
+      ((JPanel) pane).setOpaque(true);
+      pane.setBackground(Color.WHITE);
+      ((JPanel) pane).add(textLabel, BorderLayout.NORTH);
+    }
+    else
+    /**
+     * Java only
+     * 
+     * @j2sIgnore
+     */
+    {
+      JEditorPane editPane = new JEditorPane("text/html", "");
+      editPane.setEditable(false);
+      editPane.setText(content);
+      pane = editPane;
+    }
+
     JInternalFrame frame = new JInternalFrame();
-    frame.getContentPane().add(new JScrollPane(editPane));
+
+    frame.getContentPane().add(new JScrollPane(pane));
 
     Desktop.addInternalFrame(frame, MessageManager
             .formatMessage("label.alignment_properties", new Object[]
@@ -3325,7 +3470,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
               {
                 overview.dispose();
                 alignPanel.setOverviewPanel(null);
-              };
+              }
             });
     if (getKeyListeners().length > 0)
     {
@@ -3616,15 +3761,15 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
   /**
    * Constructs a tree panel and adds it to the desktop
    * 
-   * @param type
-   *          tree type (NJ or AV)
-   * @param modelName
-   *          name of score model used to compute the tree
-   * @param options
-   *          parameters for the distance or similarity calculation
+   * @param params
+   * @param treeAlgo
+   * 
+   * @param tree
+   * 
+   * 
    */
-  void newTreePanel(String type, String modelName,
-          SimilarityParamsI options)
+  void newTreePanel(TreeModel tree, String treeAlgo,
+          String substitutionMatrix)
   {
     String frameTitle = "";
     TreePanel tp;
@@ -3636,7 +3781,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
       SequenceGroup sg = viewport.getSelectionGroup();
 
       /* Decide if the selection is a column region */
-      for (SequenceI _s : sg.getSequences())
+      for (SequenceI _s : sg.getSequences()) // port this to Archaeopteryx?
       {
         if (_s.getLength() < sg.getEndRes())
         {
@@ -3660,7 +3805,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
       }
     }
 
-    tp = new TreePanel(alignPanel, type, modelName, options);
+    tp = new TreePanel(alignPanel, tree, treeAlgo, substitutionMatrix);
     frameTitle = tp.getPanelTitle() + (onSelection ? " on region" : "");
 
     frameTitle += " from ";
@@ -3763,7 +3908,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
     {
       sortByAnnotScore.removeAll();
       // almost certainly a quicker way to do this - but we keep it simple
-      Hashtable scoreSorts = new Hashtable();
+      Hashtable<String, String> scoreSorts = new Hashtable<>();
       AlignmentAnnotation aann[];
       for (SequenceI sqa : viewport.getAlignment().getSequences())
       {
@@ -3776,11 +3921,10 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
           }
         }
       }
-      Enumeration labels = scoreSorts.keys();
+      Enumeration<String> labels = scoreSorts.keys();
       while (labels.hasMoreElements())
       {
-        addSortByAnnotScoreMenuItem(sortByAnnotScore,
-                (String) labels.nextElement());
+        addSortByAnnotScoreMenuItem(sortByAnnotScore, labels.nextElement());
       }
       sortByAnnotScore.setVisible(scoreSorts.size() > 0);
       scoreSorts.clear();
@@ -3790,6 +3934,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
     }
   }
 
+
   /**
    * Maintain the Order by->Displayed Tree menu. Creates a new menu item for a
    * TreePanel with an appropriate <code>jalview.analysis.AlignmentSorter</code>
@@ -3805,15 +3950,21 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
     List<Component> comps = PaintRefresher.components
             .get(viewport.getSequenceSetId());
     List<TreePanel> treePanels = new ArrayList<>();
+
+    Map<TreeFrameI, TreeViewerBindingI> aptxFrames = TreeViewerUtils
+            .getActiveTreeViews();
+
     for (Component comp : comps)
     {
+      // old treepanels
       if (comp instanceof TreePanel)
       {
         treePanels.add((TreePanel) comp);
       }
+
     }
 
-    if (treePanels.size() < 1)
+    if (treePanels.isEmpty() && aptxFrames.isEmpty())
     {
       sortByTreeMenu.setVisible(false);
       return;
@@ -3821,6 +3972,42 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
 
     sortByTreeMenu.setVisible(true);
 
+    for (Entry<TreeFrameI, TreeViewerBindingI> aptxFrameWithBinding : aptxFrames
+            .entrySet())
+    {
+      TreeFrameI aptxFrame = aptxFrameWithBinding.getKey();
+      TreeViewerBindingI binding = aptxFrameWithBinding.getValue();
+
+      // future support for multiple tabs
+      // for (org.forester.archaeopteryx.TreePanel aptxTree : aptxFrame
+      // .getMainPanel().getTreePanels())
+      {
+        final JMenuItem item = new JMenuItem(
+                aptxFrame.getTree().getTreeName());
+
+          item.addActionListener(new ActionListener()
+          {
+
+            @Override
+            public void actionPerformed(ActionEvent e)
+            {
+            binding.sortByTree_actionPerformed(); // redundant here??
+            addHistoryItem(binding.sortAlignmentIn(alignPanel));
+            }
+
+          });
+        sortByTreeMenu.add(item);
+      }
+
+
+
+      }
+       
+
+           
+
+
+    // old treepanels
     for (final TreePanel tp : treePanels)
     {
       final JMenuItem item = new JMenuItem(tp.getTitle());
@@ -3938,42 +4125,199 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
   @Override
   protected void loadTreeMenuItem_actionPerformed(ActionEvent e)
   {
+    chooseTreeFile();
+  }
+
+  @Override
+  protected void loadTreeUrlItem_actionPerformed(ActionEvent e)
+  {
+    chooseTreeUrl();
+  }
+
+  @Override
+  protected void loadTreeBaseStudy_actionPerformed(ActionEvent e)
+  {
+    chooseTreeDb(0, null);
+
+  }
+
+  @Override
+  protected void loadTreeBase_actionPerformed(ActionEvent e)
+  {
+    chooseTreeDb(1, null);
+
+  }
+  @Override
+  protected void loadTreePfam_actionPerformed(ActionEvent e)
+  {
+
+    // only DBRefs of first sequence are checked for matching DB for now,
+    // iterating through them all seems excessive
+    SequenceI seq = viewport.getAlignment().getSequenceAt(0);
+    String dbId = null;
+    for (DBRefEntry pfamRef : DBRefUtils
+            .searchRefsForSource(seq.getDBRefs(), "pfam"))
+    {
+      if (pfamRef.getAccessionId().startsWith("PF"))
+      {
+        dbId = pfamRef.getAccessionId().replaceAll("[A-Za-z]", "");
+      }
+
+    }
+    chooseTreeDb(2, dbId);
+
+  }
+  @Override
+  protected void loadTreeFam_actionPerformed(ActionEvent e)
+  {
+    chooseTreeDb(3, null);
+
+  }
+
+  @Override
+  protected void loadTreeOfLife_actionPerformed(ActionEvent e)
+  {
+    chooseTreeDb(4, null);
+
+  }
+
+
+
+
+
+  public void chooseTreeFile()
+  {
     // Pick the tree file
     JalviewFileChooser chooser = new JalviewFileChooser(
-            jalview.bin.Cache.getProperty("LAST_DIRECTORY"));
+            Cache.getProperty("LAST_DIRECTORY"));
     chooser.setFileView(new JalviewFileView());
     chooser.setDialogTitle(
-            MessageManager.getString("label.select_newick_like_tree_file"));
+            MessageManager.getString("label.select_tree_file")); // modify
     chooser.setToolTipText(
-            MessageManager.getString("label.load_tree_file"));
-
-    int value = chooser.showOpenDialog(null);
-
-    if (value == JalviewFileChooser.APPROVE_OPTION)
+            MessageManager.getString("label.load_tree_for_sequence_set"));
+    for (SupportedTreeFileFilter treeFormat : SupportedTreeFileFilter
+            .values())
+    {
+      chooser.setFileFilter(treeFormat.getTreeFilter());
+    }
+    final AlignFrame us=this;
+    chooser.setResponseHandler(0, new Runnable()
     {
+      @Override
+      public void run()
+      {
       String filePath = chooser.getSelectedFile().getPath();
       Cache.setProperty("LAST_DIRECTORY", filePath);
-      NewickFile fin = null;
+      
+      
+      NewickFile fin = null; // old tree
       try
       {
-        fin = new NewickFile(filePath, DataSourceType.FILE);
-        viewport.setCurrentTree(showNewickTree(fin, filePath).getTree());
+        AptxInit.createInstancesFromFile(filePath, viewport);
+
+        // fin = new NewickFile(filePath, DataSourceType.FILE);
+        // viewport.setCurrentTree(viewport.getAlignPanel().alignFrame
+        // .showNewickTree(fin, filePath).getTree());
+
       } catch (Exception ex)
       {
-        JvOptionPane.showMessageDialog(Desktop.desktop, ex.getMessage(),
+        JvOptionPane.showMessageDialog(us, ex.getMessage(),
                 MessageManager.getString("label.problem_reading_tree_file"),
                 JvOptionPane.WARNING_MESSAGE);
         ex.printStackTrace();
       }
-      if (fin != null && fin.hasWarningMessage())
+      }
+    });
+    chooser.showOpenDialog(this);
+  }
+
+  /**
+   * Break up and move to TreeParser?
+   */
+  public void chooseTreeUrl()
+  {
+
+    JLabel label = new JLabel(
+            MessageManager.getString("label.tree_url_example"));
+    // add "example" button
+    final JComboBox<String> history = new JComboBox<>();
+
+    JPanel panel = new JPanel(new GridLayout(2, 1));
+    panel.add(label);
+    panel.add(history);
+    history.setPreferredSize(new Dimension(400, 20));
+    history.setEditable(true);
+    history.addItem("http://www.");
+
+    String historyItems = jalview.bin.Cache.getProperty("RECENT_URL");
+
+    StringTokenizer st;
+
+    if (historyItems != null)
       {
-        JvOptionPane.showMessageDialog(Desktop.desktop,
-                fin.getWarningMessage(),
-                MessageManager
-                        .getString("label.possible_problem_with_tree_file"),
-                JvOptionPane.WARNING_MESSAGE);
+      st = new StringTokenizer(historyItems, "\t");
+
+      while (st.hasMoreTokens())
+      {
+        history.addItem(st.nextToken());
+      }
+      }
+
+    int reply = JvOptionPane.showInternalConfirmDialog(this, panel,
+            MessageManager.getString("label.load_tree_url"),
+            JvOptionPane.OK_CANCEL_OPTION);
+
+    if (reply == JvOptionPane.OK_OPTION)
+    {
+
+      String urlString = history.getSelectedItem().toString();
+      URL treeUrl;
+
+      try
+      {
+        FileFormatI format = null;
+
+        format = new IdentifyFile().identify(urlString, DataSourceType.URL);
+        // add actual use for the format identification (jalview .jar files)
+        treeUrl = new URL(urlString);
+        AptxInit.createInstancesFromUrl(treeUrl, viewport);
+
+      } catch (IOException | RuntimeException e)
+      {
+        JvOptionPane.showMessageDialog(this, MessageManager.formatMessage(
+                "exception.failed_to_read_data_from_source", new String[]
+                { urlString }),
+                MessageManager.getString("label.url_not_found"),
+                JvOptionPane.ERROR_MESSAGE);
+        e.printStackTrace();
       }
     }
+    else
+    {
+
+    }
+  }
+
+  /**
+   * Disgustingly hardcoded atm.
+   * 
+   * @param databaseIndex
+   */
+  public void chooseTreeDb(int databaseIndex, String defaultIdentifier)
+  {
+    final WebservicesManager webservices_manager = WebservicesManager
+            .getInstance();
+    final PhylogeniesWebserviceClient client = webservices_manager
+            .getAvailablePhylogeniesWebserviceClient(databaseIndex);
+    String identifier = JvOptionPane
+            .showInternalInputDialog(Desktop.desktop,
+                    client.getInstructions() + "\n(Reference: "
+                            + client.getReference() + ")",
+                    client.getDescription(), JvOptionPane.QUESTION_MESSAGE,
+                    null, null, defaultIdentifier)
+            .toString();
+
+    AptxInit.createInstancesFromDb(client, identifier, viewport);
   }
 
   public TreePanel showNewickTree(NewickFile nf, String treeTitle)
@@ -4039,6 +4383,10 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
 
   private boolean buildingMenu = false;
 
+  public void BuildTreeDbMenu()
+  {
+
+  }
   /**
    * Generates menu items and listener event actions for web service clients
    * 
@@ -4091,6 +4439,8 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
           final JMenu seqsrchmenu = new JMenu("Sequence Database Search");
           final JMenu analymenu = new JMenu("Analysis");
           final JMenu dismenu = new JMenu("Protein Disorder");
+          final JMenu phylogenmenu = new JMenu("Phylogenetic inference");
+
           // JAL-940 - only show secondary structure prediction services from
           // the legacy server
           if (// Cache.getDefault("SHOW_JWS1_SERVICES", true)
@@ -4103,15 +4453,14 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
             // No MSAWS used any more:
             // Vector msaws = null; // (Vector)
             // Discoverer.services.get("MsaWS");
-            Vector secstrpr = (Vector) Discoverer.services
+            Vector<ServiceHandle> secstrpr = Discoverer.services
                     .get("SecStrPred");
             if (secstrpr != null)
             {
               // Add any secondary structure prediction services
               for (int i = 0, j = secstrpr.size(); i < j; i++)
               {
-                final ext.vamsas.ServiceHandle sh = (ext.vamsas.ServiceHandle) secstrpr
-                        .get(i);
+                final ext.vamsas.ServiceHandle sh = secstrpr.get(i);
                 jalview.ws.WSMenuEntryProviderI impl = jalview.ws.jws1.Discoverer
                         .getServiceClient(sh);
                 int p = secstrmenu.getItemCount();
@@ -4131,6 +4480,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
           wsmenu.add(secstrmenu);
           wsmenu.add(dismenu);
           wsmenu.add(analymenu);
+          wsmenu.add(phylogenmenu);
           // No search services yet
           // wsmenu.add(seqsrchmenu);
 
@@ -4155,9 +4505,15 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
                   webService.add(me.webServiceNoServices);
                 }
                 // TODO: move into separate menu builder class.
-                boolean new_sspred = false;
-                if (Cache.getDefault("SHOW_JWS2_SERVICES", true))
                 {
+                  // logic for 2.11.1.4 is
+                  // always look to see if there is a discover. if there isn't
+                  // we can't show any Jws2 services
+                  // if there are services available, show them - regardless of
+                  // the 'show JWS2 preference'
+                  // if the discoverer is running then say so
+                  // otherwise offer to trigger discovery if 'show JWS2' is not
+                  // enabled
                   Jws2Discoverer jws2servs = Jws2Discoverer.getDiscoverer();
                   if (jws2servs != null)
                   {
@@ -4166,7 +4522,8 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
                       jws2servs.attachWSMenuEntry(webService, me);
                       for (Jws2Instance sv : jws2servs.getServices())
                       {
-                        if (sv.description.toLowerCase().contains("jpred"))
+                        if (sv.description.toLowerCase(Locale.ROOT)
+                                .contains("jpred"))
                         {
                           for (JMenuItem jmi : legacyItems)
                           {
@@ -4174,8 +4531,8 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
                           }
                         }
                       }
-
                     }
+
                     if (jws2servs.isRunning())
                     {
                       JMenuItem tm = new JMenuItem(
@@ -4183,6 +4540,26 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
                       tm.setEnabled(false);
                       webService.add(tm);
                     }
+                    else if (!Cache.getDefault("SHOW_JWS2_SERVICES", true))
+                    {
+                      JMenuItem enableJws2 = new JMenuItem(
+                              "Discover Web Services");
+                      enableJws2.setToolTipText(
+                              "Select to start JABA Web Service discovery (or enable option in Web Service preferences)");
+                      enableJws2.setEnabled(true);
+                      enableJws2.addActionListener(new ActionListener()
+                      {
+
+                        @Override
+                        public void actionPerformed(ActionEvent e)
+                        {
+                          // start service discoverer, but ignore preference
+                          Desktop.instance.startServiceDiscovery(false,
+                                  true);
+                        }
+                      });
+                      webService.add(enableJws2);
+                    }
                   }
                 }
                 build_urlServiceMenu(me.webService);
@@ -4200,7 +4577,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
                 }
               } catch (Exception e)
               {
-                Cache.log.debug(
+                Console.debug(
                         "Exception during web service menu building process.",
                         e);
               }
@@ -4211,7 +4588,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
         }
         buildingMenu = false;
       }
-    }).start();
+    }, "BuildWebService").start();
 
   }
 
@@ -4220,7 +4597,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
    * 
    * @param webService
    */
-  private void build_urlServiceMenu(JMenu webService)
+  protected void build_urlServiceMenu(JMenu webService)
   {
     // TODO: remove this code when 2.7 is released
     // DEBUG - alignmentView
@@ -4297,7 +4674,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
       showProducts.setEnabled(showp);
     } catch (Exception e)
     {
-      Cache.log.warn(
+      Console.warn(
               "canShowProducts threw an exception - please report to help@jalview.org",
               e);
       return false;
@@ -4319,7 +4696,8 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
   protected void showProductsFor(final SequenceI[] sel, final boolean _odna,
           final String source)
   {
-    new Thread(CrossRefAction.getHandlerFor(sel, _odna, source, this))
+    new Thread(CrossRefAction.getHandlerFor(sel, _odna, source, this),
+            "CrossReferences")
             .start();
   }
 
@@ -4338,8 +4716,8 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
       al = dna.translateCdna(codeTable);
     } catch (Exception ex)
     {
-      jalview.bin.Cache.log.error(
-              "Exception during translation. Please report this !", ex);
+      Console.error("Exception during translation. Please report this !",
+              ex);
       final String msg = MessageManager.getString(
               "label.error_when_translating_sequences_submit_bug_report");
       final String errorTitle = MessageManager
@@ -4393,13 +4771,14 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
    * Try to load a features file onto the alignment.
    * 
    * @param file
-   *          contents or path to retrieve file
+   *          contents or path to retrieve file or a File object
    * @param sourceType
    *          access mode of file (see jalview.io.AlignFile)
    * @return true if features file was parsed correctly.
    */
-  public boolean parseFeaturesFile(String file, DataSourceType sourceType)
+  public boolean parseFeaturesFile(Object file, DataSourceType sourceType)
   {
+    // BH 2018
     return avc.parseFeaturesFile(file, sourceType,
             Cache.getDefault("RELAXEDSEQIDMATCHING", false));
 
@@ -4446,8 +4825,9 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
     // Java's Transferable for native dnd
     evt.acceptDrop(DnDConstants.ACTION_COPY_OR_MOVE);
     Transferable t = evt.getTransferable();
+
     final AlignFrame thisaf = this;
-    final List<String> files = new ArrayList<>();
+    final List<Object> files = new ArrayList<>();
     List<DataSourceType> protocols = new ArrayList<>();
 
     try
@@ -4475,20 +4855,33 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
              * Object[] { String,SequenceI}
              */
             ArrayList<Object[]> filesmatched = new ArrayList<>();
-            ArrayList<String> filesnotmatched = new ArrayList<>();
+            ArrayList<Object> filesnotmatched = new ArrayList<>();
             for (int i = 0; i < files.size(); i++)
             {
-              String file = files.get(i).toString();
+              // BH 2018
+              Object file = files.get(i);
+              String fileName = file.toString();
               String pdbfn = "";
-              DataSourceType protocol = FormatAdapter.checkProtocol(file);
+              DataSourceType protocol = (file instanceof File
+                      ? DataSourceType.FILE
+                      : FormatAdapter.checkProtocol(fileName));
               if (protocol == DataSourceType.FILE)
               {
-                File fl = new File(file);
+                File fl;
+                if (file instanceof File)
+                {
+                  fl = (File) file;
+                  Platform.cacheFileData(fl);
+                }
+                else
+                {
+                  fl = new File(fileName);
+                }
                 pdbfn = fl.getName();
               }
               else if (protocol == DataSourceType.URL)
               {
-                URL url = new URL(file);
+                URL url = new URL(fileName);
                 pdbfn = url.getFile();
               }
               if (pdbfn.length() > 0)
@@ -4510,7 +4903,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
                 }
                 if (mtch != null)
                 {
-                  FileFormatI type = null;
+                  FileFormatI type;
                   try
                   {
                     type = new IdentifyFile().identify(file, protocol);
@@ -4557,13 +4950,13 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
                   for (SequenceI toassoc : (SequenceI[]) fm[2])
                   {
                     PDBEntry pe = new AssociatePdbFileWithSeq()
-                            .associatePdbWithSeq((String) fm[0],
+                            .associatePdbWithSeq(fm[0].toString(),
                                     (DataSourceType) fm[1], toassoc, false,
                                     Desktop.instance);
                     if (pe != null)
                     {
                       System.err.println("Associated file : "
-                              + ((String) fm[0]) + " with "
+                              + (fm[0].toString()) + " with "
                               + toassoc.getDisplayId(true));
                       assocfiles++;
                     }
@@ -4580,7 +4973,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
                  */
                 for (Object[] o : filesmatched)
                 {
-                  filesnotmatched.add((String) o[0]);
+                  filesnotmatched.add(o[0]);
                 }
               }
             }
@@ -4602,7 +4995,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
               {
                 return;
               }
-              for (String fn : filesnotmatched)
+              for (Object fn : filesnotmatched)
               {
                 loadJalviewDataFile(fn, null, null, null);
               }
@@ -4613,7 +5006,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
             ex.printStackTrace();
           }
         }
-      }).start();
+      }, "DropFile").start();
     }
   }
 
@@ -4629,9 +5022,10 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
    * @param file
    *          either a filename or a URL string.
    */
-  public void loadJalviewDataFile(String file, DataSourceType sourceType,
+  public void loadJalviewDataFile(Object file, DataSourceType sourceType,
           FileFormatI format, SequenceI assocSeq)
   {
+    // BH 2018 was String file
     try
     {
       if (sourceType == null)
@@ -4662,7 +5056,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
               changeColour(
                       new TCoffeeColourScheme(viewport.getAlignment()));
               isAnnotation = true;
-              statusBar.setText(MessageManager.getString(
+              setStatus(MessageManager.getString(
                       "label.successfully_pasted_tcoffee_scores_to_alignment"));
             }
             else
@@ -4685,7 +5079,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
           }
         } catch (Exception x)
         {
-          Cache.log.debug(
+          Console.debug(
                   "Exception when processing data source as T-COFFEE score file",
                   x);
           tcf = null;
@@ -4705,7 +5099,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
                     new FileParse(file, sourceType));
             sm.parse();
             // todo: i18n this message
-            statusBar.setText(MessageManager.formatMessage(
+            setStatus(MessageManager.formatMessage(
                     "label.successfully_loaded_matrix",
                     sm.getMatrixName()));
           }
@@ -4854,8 +5248,8 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
     if (e.isPopupTrigger())
     {
       String msg = MessageManager.getString("label.enter_view_name");
-      String reply = JvOptionPane.showInternalInputDialog(this, msg, msg,
-              JvOptionPane.QUESTION_MESSAGE);
+      String ttl = tabbedPane.getTitleAt(tabbedPane.getSelectedIndex());
+      String reply = JvOptionPane.showInputDialog(msg, ttl);
 
       if (reply != null)
       {
@@ -4970,7 +5364,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
         trimrs.setSelected(trimrs.isSelected());
         Cache.setProperty(DBRefFetcher.TRIM_RETRIEVED_SEQUENCES,
                 Boolean.valueOf(trimrs.isSelected()).toString());
-      };
+      }
     });
     rfetch.add(trimrs);
     JMenuItem fetchr = new JMenuItem(
@@ -5011,28 +5405,25 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
             });
             dbRefFetcher.fetchDBRefs(false);
           }
-        }).start();
+        }, "BuildFetchDBMenu").start();
 
       }
 
     });
     rfetch.add(fetchr);
-    final AlignFrame me = this;
     new Thread(new Runnable()
     {
       @Override
       public void run()
       {
         final jalview.ws.SequenceFetcher sf = jalview.gui.SequenceFetcher
-                .getSequenceFetcherSingleton(me);
+                .getSequenceFetcherSingleton();
         javax.swing.SwingUtilities.invokeLater(new Runnable()
         {
           @Override
           public void run()
           {
-            String[] dbclasses = sf.getOrderedSupportedSources();
-            // sf.getDbInstances(jalview.ws.dbsources.DasSequenceSource.class);
-            // jalview.util.QuickSort.sort(otherdb, otherdb);
+            String[] dbclasses = sf.getNonAlignmentSources();
             List<DbSourceProxy> otherdb;
             JMenu dfetch = new JMenu();
             JMenu ifetch = new JMenu();
@@ -5049,12 +5440,6 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
               {
                 continue;
               }
-              // List<DbSourceProxy> dbs=otherdb;
-              // otherdb=new ArrayList<DbSourceProxy>();
-              // for (DbSourceProxy db:dbs)
-              // {
-              // if (!db.isA(DBRefSource.ALIGNMENTDB)
-              // }
               if (mname == null)
               {
                 mname = "From " + dbclass;
@@ -5709,16 +6094,19 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
     chooser.setFileView(new JalviewFileView());
     chooser.setDialogTitle(MessageManager.getString("label.load_vcf_file"));
     chooser.setToolTipText(MessageManager.getString("label.load_vcf_file"));
-
-    int value = chooser.showOpenDialog(null);
-
-    if (value == JalviewFileChooser.APPROVE_OPTION)
+    final AlignFrame us = this;
+    chooser.setResponseHandler(0, new Runnable()
     {
-      String choice = chooser.getSelectedFile().getPath();
-      Cache.setProperty("LAST_DIRECTORY", choice);
-      SequenceI[] seqs = viewport.getAlignment().getSequencesArray();
-      new VCFLoader(choice).loadVCF(seqs, this);
-    }
+      @Override
+      public void run()
+      {
+        String choice = chooser.getSelectedFile().getPath();
+        Cache.setProperty("LAST_DIRECTORY", choice);
+        SequenceI[] seqs = viewport.getAlignment().getSequencesArray();
+        new VCFLoader(choice).loadVCF(seqs, us);
+      }
+    });
+    chooser.showOpenDialog(null);
 
   }