Only add 1 feature settings table
[jalview.git] / src / jalview / gui / AlignFrame.java
index 4b28166..9b3bd4a 100755 (executable)
@@ -27,7 +27,6 @@ import java.awt.datatransfer.*;
 import java.awt.event.*;\r
 import java.awt.print.*;\r
 import javax.swing.*;\r
-import javax.swing.event.*;\r
 \r
 import jalview.analysis.*;\r
 import jalview.datamodel.*;\r
@@ -35,6 +34,8 @@ import jalview.io.*;
 import jalview.jbgui.*;\r
 import jalview.schemes.*;\r
 import jalview.ws.*;\r
+import java.awt.dnd.*;\r
+import org.biojava.dasobert.eventmodel.*;\r
 \r
 /**\r
  * DOCUMENT ME!\r
@@ -43,15 +44,15 @@ import jalview.ws.*;
  * @version $Revision$\r
  */\r
 public class AlignFrame\r
-    extends GAlignFrame\r
+    extends GAlignFrame implements DropTargetListener, FeatureListener\r
 {\r
   /** DOCUMENT ME!! */\r
   public static final int NEW_WINDOW_WIDTH = 700;\r
 \r
   /** DOCUMENT ME!! */\r
   public static final int NEW_WINDOW_HEIGHT = 500;\r
-  final AlignmentPanel alignPanel;\r
-  final AlignViewport viewport;\r
+  AlignmentPanel alignPanel;\r
+  AlignViewport viewport;\r
 \r
   /** DOCUMENT ME!! */\r
   public String currentFileFormat = null;\r
@@ -60,21 +61,28 @@ public class AlignFrame
   private int treeCount = 0;\r
 \r
   /**\r
-   * Creates a new AlignFrame object.\r
-   *\r
-   * @param al DOCUMENT ME!\r
+   * new alignment window with hidden columns\r
+   * @param al AlignmentI\r
+   * @param hiddenColumns ColumnSelection or null\r
    */\r
-  public AlignFrame(AlignmentI al)\r
-  {\r
-    viewport = new AlignViewport(al);\r
+  public AlignFrame(AlignmentI al, ColumnSelection hiddenColumns) {\r
+\r
+    viewport = new AlignViewport(al, hiddenColumns);\r
+\r
+    this.setDropTarget(new java.awt.dnd.DropTarget(this, this));\r
+\r
+    if(viewport.vconsensus==null)\r
+    {\r
+      //Out of memory calculating consensus.\r
+      BLOSUM62Colour.setEnabled(false);\r
+      PIDColour.setEnabled(false);\r
+      conservationMenuItem.setEnabled(false);\r
+      modifyConservation.setEnabled(false);\r
+      abovePIDThreshold.setEnabled(false);\r
+      modifyPID.setEnabled(false);\r
+    }\r
 \r
     alignPanel = new AlignmentPanel(this, viewport);\r
-    alignPanel.annotationPanel.adjustPanelHeight();\r
-    alignPanel.annotationSpaceFillerHolder.setPreferredSize(alignPanel.\r
-        annotationPanel.getPreferredSize());\r
-    alignPanel.annotationScroller.setPreferredSize(alignPanel.annotationPanel.\r
-        getPreferredSize());\r
-    alignPanel.setAnnotationVisible(viewport.getShowAnnotation());\r
 \r
     String sortby = jalview.bin.Cache.getDefault("SORT_ALIGNMENT", "No sort");\r
 \r
@@ -83,7 +91,26 @@ public class AlignFrame
     else if(sortby.equals("Pairwise Identity"))\r
       sortPairwiseMenuItem_actionPerformed(null);\r
 \r
-    getContentPane().add(alignPanel, java.awt.BorderLayout.CENTER);\r
+   // remove(tabbedPane);\r
+    getContentPane().add(alignPanel, BorderLayout.CENTER);\r
+\r
+\r
+\r
+  //  tabbedPane.add(al.isNucleotide() ? "DNA":"Protein", alignPanel);\r
+\r
+    ///Dataset tab\r
+    /////////////////////////\r
+    if(al.getDataset()==null)\r
+    {\r
+      al.setDataset(null);\r
+    }\r
+   // AlignViewport ds = new AlignViewport(al.getDataset(), true);\r
+   // AlignmentPanel dap = new AlignmentPanel(this, ds);\r
+  //  tabbedPane.add("Dataset", dap);\r
+  //  viewports.add(ds);\r
+  //  alignPanels.add(dap);\r
+    /////////////////////////\r
+\r
 \r
     viewport.addPropertyChangeListener(new PropertyChangeListener()\r
     {\r
@@ -96,7 +123,36 @@ public class AlignFrame
      }\r
    });\r
 \r
-    addServiceListeners();\r
+\r
+    if (Desktop.desktop != null)\r
+    {\r
+      addServiceListeners();\r
+      setGUINucleotide(al.isNucleotide());\r
+    }\r
+\r
+\r
+    if (jalview.bin.Cache.getDefault("WRAP_ALIGNMENT", false))\r
+    {\r
+      wrapMenuItem.setSelected(true);\r
+      wrapMenuItem_actionPerformed(null);\r
+    }\r
+\r
+  }\r
+\r
+\r
+  /**\r
+   * Creates a new AlignFrame object.\r
+   *\r
+   * @param al DOCUMENT ME!\r
+   */\r
+  public AlignFrame(AlignmentI al)\r
+  {\r
+    this(al, null);\r
+  }\r
+\r
+  public AlignViewport getViewport()\r
+  {\r
+    return viewport;\r
   }\r
 \r
   /* Set up intrinsic listeners for dynamically generated GUI bits. */\r
@@ -130,71 +186,106 @@ public class AlignFrame
       }\r
       ;\r
     });\r
+  }\r
+\r
+  public void setGUINucleotide(boolean nucleotide)\r
+  {\r
+    showTranslation.setVisible( nucleotide );\r
+    //sequenceFeatures.setVisible(!nucleotide );\r
+    //featureSettings.setVisible( !nucleotide );\r
+    conservationMenuItem.setVisible( !nucleotide );\r
+    modifyConservation.setVisible(   !nucleotide );\r
 \r
+    //Remember AlignFrame always starts as protein\r
+    if(!nucleotide)\r
+    {\r
+      calculateMenu.remove(calculateMenu.getItemCount()-2);\r
+    }\r
   }\r
 \r
-  /**\r
-   * DOCUMENT ME!\r
-   *\r
-   * @param String DOCUMENT ME!\r
-   */\r
+  public void comeBackLater(FeatureEvent evt)\r
+  {}\r
 \r
-  public void parseGroupsFile(String file)\r
+  public void newFeatures(FeatureEvent evt)\r
   {\r
-    try\r
+    if (evt.getFeatures().length > 0)\r
     {\r
-      BufferedReader in = new BufferedReader(new FileReader(file));\r
-      SequenceI seq = null;\r
-      String line, text, token;\r
-      UserColourScheme ucs;\r
-      int index, start, end;\r
-      StringTokenizer st;\r
-      SequenceGroup sg;\r
-      while ( (line = in.readLine()) != null)\r
-      {\r
-        st = new StringTokenizer(line, "\t");\r
-        if (st.countTokens() != 6)\r
-        {\r
-          System.out.println("Groups file " + file +\r
-                             " is invalid. Read help file.");\r
-          System.exit(1);\r
-        }\r
+      alignPanel.seqPanel.seqCanvas.fr.featuresAdded();\r
+      alignPanel.repaint();\r
+    }\r
+  }\r
 \r
-        while (st.hasMoreElements())\r
-        {\r
-          text = st.nextToken();\r
-          token = st.nextToken();\r
-          if (!token.equals("ID_NOT_SPECIFIED"))\r
-          {\r
-            index = viewport.alignment.findIndex(viewport.alignment.findName(\r
-                token));\r
-            st.nextToken();\r
-          }\r
-          else\r
-          {\r
-            index = Integer.parseInt(st.nextToken());\r
-          }\r
+  Hashtable progressBars;\r
+  public void setProgressBar(String message, long id)\r
+  {\r
+    if(progressBars == null)\r
+      progressBars = new Hashtable();\r
 \r
-          start = Integer.parseInt(st.nextToken());\r
-          end = Integer.parseInt(st.nextToken());\r
-          ucs = new UserColourScheme(st.nextToken());\r
+    JPanel progressPanel;\r
+    GridLayout layout = (GridLayout) statusPanel.getLayout();\r
+    if(progressBars.get( new Long(id) )!=null)\r
+     {\r
+       progressPanel = (JPanel)progressBars.get( new Long(id) );\r
+       statusPanel.remove(progressPanel);\r
+       progressBars.remove( progressPanel );\r
+       progressPanel = null;\r
+       if(message!=null)\r
+         statusBar.setText(message);\r
+\r
+       layout.setRows(layout.getRows() - 1);\r
+     }\r
+    else\r
+    {\r
+      progressPanel = new JPanel(new BorderLayout(10, 5));\r
 \r
-          seq = viewport.alignment.getSequenceAt(index);\r
-          start = seq.findIndex(start) - 1;\r
-          end = seq.findIndex(end) - 1;\r
+      JProgressBar progressBar = new JProgressBar();\r
+      progressBar.setIndeterminate(true);\r
 \r
-          sg = new SequenceGroup(text, ucs, true, true, false, start, end);\r
-          sg.addSequence(seq, true);\r
+      progressPanel.add(new JLabel(message), BorderLayout.WEST);\r
+      progressPanel.add(progressBar, BorderLayout.CENTER);\r
 \r
-          viewport.alignment.addGroup(sg);\r
-        }\r
-      }\r
+      layout.setRows(layout.getRows() + 1);\r
+      statusPanel.add(progressPanel);\r
 \r
+      progressBars.put(new Long(id), progressPanel);\r
     }\r
-    catch (Exception ex)\r
-    {\r
-      System.out.println("Error parsing groups file: " + ex);\r
-    }\r
+\r
+    validate();\r
+  }\r
+\r
+\r
+  /*\r
+   Added so Castor Mapping file can obtain Jalview Version\r
+  */\r
+  public String getVersion()\r
+  {\r
+    return  jalview.bin.Cache.getProperty("VERSION");\r
+  }\r
+\r
+  public FeatureRenderer getFeatureRenderer()\r
+  {\r
+    return alignPanel.seqPanel.seqCanvas.getFeatureRenderer();\r
+  }\r
+\r
+\r
+  public void fetchSequence_actionPerformed(ActionEvent e)\r
+  {\r
+    new SequenceFetcher(this);\r
+  }\r
+\r
+  public void addFromFile_actionPerformed(ActionEvent e)\r
+  {\r
+    Desktop.instance.inputLocalFileMenuItem_actionPerformed(viewport);\r
+  }\r
+\r
+  public void addFromText_actionPerformed(ActionEvent e)\r
+  {\r
+    Desktop.instance.inputTextboxMenuItem_actionPerformed(viewport);\r
+  }\r
+\r
+  public void addFromURL_actionPerformed(ActionEvent e)\r
+  {\r
+    Desktop.instance.inputURLMenuItem_actionPerformed(viewport);\r
   }\r
 \r
   /**\r
@@ -205,19 +296,15 @@ public class AlignFrame
   public void saveAlignmentMenu_actionPerformed(ActionEvent e)\r
   {\r
     JalviewFileChooser chooser = new JalviewFileChooser(jalview.bin.Cache.\r
-        getProperty(\r
-            "LAST_DIRECTORY"),\r
+        getProperty( "LAST_DIRECTORY"),\r
         new String[]\r
-        {\r
-        "fa, fasta, fastq", "aln", "pfam", "msf", "pir", "blc",\r
-        "jar"\r
-    },\r
+        { "fa, fasta, fastq", "aln", "pfam", "msf", "pir", "blc","jar" },\r
         new String[]\r
-        {\r
-        "Fasta", "Clustal", "PFAM", "MSF", "PIR", "BLC", "Jalview"\r
-    }, currentFileFormat);\r
+        { "Fasta", "Clustal", "PFAM", "MSF", "PIR", "BLC", "Jalview" },\r
+        currentFileFormat,\r
+        false);\r
+\r
 \r
-    chooser.setAcceptAllFileFilterUsed(false);\r
     chooser.setFileView(new JalviewFileView());\r
     chooser.setDialogTitle("Save Alignment to file");\r
     chooser.setToolTipText("Save");\r
@@ -226,7 +313,18 @@ public class AlignFrame
 \r
     if (value == JalviewFileChooser.APPROVE_OPTION)\r
     {\r
-      currentFileFormat = chooser.getSelectedFormat();\r
+        currentFileFormat = chooser.getSelectedFormat();\r
+\r
+        if (currentFileFormat == null)\r
+        {\r
+          JOptionPane.showInternalMessageDialog(Desktop.desktop,\r
+                                                "You must select a file format before saving!",\r
+                                                "File format not specified",\r
+                                                JOptionPane.WARNING_MESSAGE);\r
+          value = chooser.showSaveDialog(this);\r
+          return;\r
+        }\r
+\r
       jalview.bin.Cache.setProperty("DEFAULT_FILE_FORMAT",\r
                                     currentFileFormat);\r
 \r
@@ -249,16 +347,33 @@ public class AlignFrame
             java.io.File.separatorChar) + 1);\r
       }\r
 \r
-      Jalview2XML.SaveAlignment(this, file, shortName);\r
+      new Jalview2XML().SaveAlignment(this, file, shortName);\r
 \r
       // USE Jalview2XML to save this file\r
       return true;\r
     }\r
     else\r
     {\r
-      String output = FormatAdapter.formatSequences(format,\r
-          viewport.getAlignment().\r
-          getSequences());\r
+\r
+      String[] omitHidden = null;\r
+\r
+      if (viewport.hasHiddenColumns)\r
+      {\r
+        int reply = JOptionPane.showInternalConfirmDialog(Desktop.desktop,\r
+            "The Alignment contains hidden columns."\r
+            + "\nDo you want to save only the visible alignment?",\r
+            "Save / Omit Hidden Columns",\r
+            JOptionPane.YES_NO_OPTION, JOptionPane.QUESTION_MESSAGE);\r
+\r
+        if (reply == JOptionPane.YES_OPTION)\r
+          omitHidden = viewport.getViewAsString(false);\r
+      }\r
+\r
+      String output = new FormatAdapter().formatSequences(\r
+          format,\r
+          viewport.alignment.getSequencesArray(),\r
+          omitHidden);\r
+\r
       if (output == null)\r
       {\r
         return false;\r
@@ -271,6 +386,7 @@ public class AlignFrame
 \r
         out.print(output);\r
         out.close();\r
+        this.setTitle(file);\r
         return true;\r
       }\r
       catch (Exception ex)\r
@@ -288,13 +404,32 @@ public class AlignFrame
    */\r
   protected void outputText_actionPerformed(ActionEvent e)\r
   {\r
+    String [] omitHidden = null;\r
+\r
+    if(viewport.hasHiddenColumns)\r
+    {\r
+      int reply = JOptionPane.showInternalConfirmDialog(Desktop.desktop,\r
+          "The Alignment contains hidden columns."\r
+      +"\nDo you want to output only the visible alignment?",\r
+      "Save / Omit Hidden Columns",\r
+      JOptionPane.YES_NO_OPTION, JOptionPane.QUESTION_MESSAGE);\r
+\r
+      if(reply==JOptionPane.YES_OPTION)\r
+      {\r
+        omitHidden = viewport.getViewAsString(false);\r
+      }\r
+    }\r
+\r
     CutAndPasteTransfer cap = new CutAndPasteTransfer();\r
     Desktop.addInternalFrame(cap,\r
                              "Alignment output - " + e.getActionCommand(), 600,\r
                              500);\r
-    cap.setText(FormatAdapter.formatSequences(e.getActionCommand(),\r
-                                              viewport.getAlignment().\r
-                                              getSequences()));\r
+\r
+\r
+    cap.setText(new FormatAdapter().formatSequences(\r
+        e.getActionCommand(),\r
+        viewport.alignment.getSequencesArray(),\r
+        omitHidden));\r
   }\r
 \r
   /**\r
@@ -304,7 +439,9 @@ public class AlignFrame
    */\r
   protected void htmlMenuItem_actionPerformed(ActionEvent e)\r
   {\r
-    new HTMLOutput(viewport);\r
+    new HTMLOutput(viewport,\r
+                   alignPanel.seqPanel.seqCanvas.getSequenceRenderer(),\r
+        alignPanel.seqPanel.seqCanvas.getFeatureRenderer());\r
   }\r
 \r
   public void createImageMap(File file, String image)\r
@@ -344,6 +481,42 @@ public class AlignFrame
     thread.start();\r
   }\r
 \r
+  public void exportFeatures_actionPerformed(ActionEvent e)\r
+  {\r
+    new AnnotationExporter().exportFeatures(alignPanel);\r
+  }\r
+\r
+\r
+  public void exportAnnotations_actionPerformed(ActionEvent e)\r
+  {\r
+    new AnnotationExporter().exportAnnotations(\r
+      alignPanel,\r
+      viewport.alignment.getAlignmentAnnotation()\r
+        );\r
+  }\r
+\r
+\r
+  public void associatedData_actionPerformed(ActionEvent e)\r
+  {\r
+    // Pick the tree file\r
+    JalviewFileChooser chooser = new JalviewFileChooser(jalview.bin.Cache.\r
+        getProperty(\r
+            "LAST_DIRECTORY"));\r
+    chooser.setFileView(new JalviewFileView());\r
+    chooser.setDialogTitle("Load Jalview Annotations or Features File");\r
+    chooser.setToolTipText("Load Jalview Annotations / Features file");\r
+\r
+    int value = chooser.showOpenDialog(null);\r
+\r
+    if (value == JalviewFileChooser.APPROVE_OPTION)\r
+    {\r
+      String choice = chooser.getSelectedFile().getPath();\r
+      jalview.bin.Cache.setProperty("LAST_DIRECTORY", choice);\r
+      loadJalviewDataFile(choice);\r
+    }\r
+\r
+  }\r
+\r
   /**\r
    * DOCUMENT ME!\r
    *\r
@@ -434,42 +607,8 @@ public class AlignFrame
   // used by undo and redo\r
   void restoreHistoryItem(HistoryItem hi)\r
   {\r
-    if (hi.getType() == HistoryItem.SORT)\r
-    {\r
-      for (int i = 0; i < hi.getSequences().size(); i++)\r
-      {\r
-        viewport.alignment.getSequences().setElementAt(hi.getSequences()\r
-            .elementAt(i),\r
-            i);\r
-      }\r
-    }\r
-    else\r
-    {\r
-      for (int i = 0; i < hi.getSequences().size(); i++)\r
-      {\r
-        SequenceI restore = (SequenceI) hi.getSequences().elementAt(i);\r
 \r
-        if (restore.getLength() == 0)\r
-        {\r
-          restore.setSequence(hi.getHidden().elementAt(i).toString());\r
-          viewport.alignment.getSequences().insertElementAt(restore,\r
-              hi.getAlignIndex(i));\r
-        }\r
-        else\r
-        {\r
-          restore.setSequence(hi.getHidden().elementAt(i).toString());\r
-        }\r
-      }\r
-\r
-      if (hi.getType() == HistoryItem.PASTE)\r
-      {\r
-        for (int i = viewport.alignment.getHeight() - 1;\r
-             i > (hi.getSequences().size() - 1); i--)\r
-        {\r
-          viewport.alignment.deleteSequence(i);\r
-        }\r
-      }\r
-    }\r
+    hi.restore();\r
 \r
     updateEditMenuBar();\r
 \r
@@ -497,14 +636,14 @@ public class AlignFrame
       {\r
         SequenceI seq = viewport.alignment.getSequenceAt(i);\r
 \r
-        if (!sg.sequences.contains(seq))\r
+        if (!sg.getSequences(false).contains(seq))\r
         {\r
           continue;\r
         }\r
 \r
         SequenceI temp = viewport.alignment.getSequenceAt(i - 1);\r
 \r
-        if (sg.sequences.contains(temp))\r
+        if (sg.getSequences(false).contains(temp))\r
         {\r
           continue;\r
         }\r
@@ -519,14 +658,14 @@ public class AlignFrame
       {\r
         SequenceI seq = viewport.alignment.getSequenceAt(i);\r
 \r
-        if (!sg.sequences.contains(seq))\r
+        if (!sg.getSequences(false).contains(seq))\r
         {\r
           continue;\r
         }\r
 \r
         SequenceI temp = viewport.alignment.getSequenceAt(i + 1);\r
 \r
-        if (sg.sequences.contains(temp))\r
+        if (sg.getSequences(false).contains(temp))\r
         {\r
           continue;\r
         }\r
@@ -539,6 +678,8 @@ public class AlignFrame
     alignPanel.repaint();\r
   }\r
 \r
+\r
+\r
   /**\r
    * DOCUMENT ME!\r
    *\r
@@ -551,71 +692,41 @@ public class AlignFrame
       return;\r
     }\r
 \r
-    SequenceGroup sg = viewport.getSelectionGroup();\r
-\r
-    Clipboard c = Toolkit.getDefaultToolkit().getSystemClipboard();\r
-    StringBuffer buffer = new StringBuffer();\r
+    SequenceI [] seqs = viewport.getSelectionAsNewSequence();\r
+    String[] omitHidden = null;\r
 \r
-    Hashtable orderedSeqs = new Hashtable();\r
-\r
-    for (int i = 0; i < sg.getSize(); i++)\r
+    if (viewport.hasHiddenColumns)\r
     {\r
-      SequenceI seq = sg.getSequenceAt(i);\r
-      int index = viewport.alignment.findIndex(seq);\r
-      orderedSeqs.put(index + "", seq);\r
+      omitHidden = viewport.getViewAsString(true);\r
     }\r
 \r
-    int index = 0, startRes, endRes;\r
-    char ch;\r
+    String output = new FormatAdapter().formatSequences(\r
+        "Fasta",\r
+        seqs,\r
+        omitHidden);\r
 \r
-    for (int i = 0; i < sg.getSize(); i++)\r
-    {\r
-      SequenceI seq = null;\r
 \r
-      while (seq == null)\r
-      {\r
-        if (orderedSeqs.containsKey(index + ""))\r
-        {\r
-          seq = (SequenceI) orderedSeqs.get(index + "");\r
-          index++;\r
-\r
-          break;\r
-        }\r
-        else\r
-        {\r
-          index++;\r
-        }\r
-      }\r
-      //FIND START RES\r
-      //Returns residue following index if gap\r
-      startRes = seq.findPosition(sg.getStartRes());\r
-\r
-      //FIND END RES\r
-      //Need to find the residue preceeding index if gap\r
-      endRes = 0;\r
+    Toolkit.getDefaultToolkit().getSystemClipboard()\r
+        .setContents(new StringSelection(output), Desktop.instance);\r
 \r
-      for (int j = 0; j < sg.getEndRes() + 1 && j < seq.getLength(); j++)\r
+    Vector hiddenColumns = null;\r
+    if(viewport.hasHiddenColumns)\r
+    {\r
+      hiddenColumns =new Vector();\r
+      int hiddenOffset = viewport.getSelectionGroup().getStartRes();\r
+      for(int i=0; i<viewport.getColumnSelection().getHiddenColumns().size(); i++)\r
       {\r
-        ch = seq.getCharAt(j);\r
-        if (!jalview.util.Comparison.isGap( (ch)))\r
-        {\r
-          endRes++;\r
-        }\r
-      }\r
+        int[] region = (int[])\r
+            viewport.getColumnSelection().getHiddenColumns().elementAt(i);\r
 \r
-      if (endRes > 0)\r
-      {\r
-        endRes += seq.getStart() - 1;\r
+        hiddenColumns.addElement(new int[]{region[0]-hiddenOffset,\r
+                          region[1]-hiddenOffset});\r
       }\r
-\r
-      buffer.append(seq.getName() + "\t" +\r
-                    startRes + "\t" +\r
-                    endRes + "\t" +\r
-                    seq.getSequence(sg.getStartRes(),\r
-                                    sg.getEndRes() + 1) + "\n");\r
     }\r
 \r
-    c.setContents(new StringSelection(buffer.toString()), null);\r
+    Desktop.jalviewClipboard = new Object[]{ seqs,\r
+        viewport.alignment.getDataset(),\r
+        hiddenColumns};\r
   }\r
 \r
   /**\r
@@ -658,56 +769,130 @@ public class AlignFrame
       }\r
 \r
       String str = (String) contents.getTransferData(DataFlavor.stringFlavor);\r
-      StringTokenizer st = new StringTokenizer(str);\r
-      ArrayList seqs = new ArrayList();\r
+      if(str.length()<1)\r
+        return;\r
 \r
-      while (st.hasMoreElements())\r
-      {\r
-        String name = st.nextToken();\r
-        int start = Integer.parseInt(st.nextToken());\r
-        int end = Integer.parseInt(st.nextToken());\r
-        Sequence sequence = new Sequence(name, st.nextToken(), start,\r
-                                         end);\r
+      String format = new IdentifyFile().Identify(str, "Paste");\r
+      SequenceI[] sequences;\r
 \r
-        if (!newAlignment)\r
-        {\r
-          viewport.alignment.addSequence(sequence);\r
-        }\r
-        else\r
-        {\r
-          seqs.add(sequence);\r
-        }\r
-      }\r
+\r
+     if(Desktop.jalviewClipboard!=null)\r
+     {\r
+       // The clipboard was filled from within Jalview, we must use the sequences\r
+       // And dataset from the copied alignment\r
+       sequences = (SequenceI[])Desktop.jalviewClipboard[0];\r
+     }\r
+     else\r
+     {\r
+       sequences = new FormatAdapter().readFile(str, "Paste", format);\r
+     }\r
+\r
+     AlignmentI alignment = null;\r
 \r
       if (newAlignment)\r
       {\r
-        SequenceI[] newSeqs = new SequenceI[seqs.size()];\r
-        seqs.toArray(newSeqs);\r
+        alignment = new Alignment(sequences);\r
 \r
-        AlignFrame af = new AlignFrame(new Alignment(newSeqs));\r
-        String newtitle = new String("Copied sequences");\r
-\r
-        if (title.startsWith("Copied sequences"))\r
-        {\r
-          newtitle = title;\r
-        }\r
+        if(Desktop.jalviewClipboard!=null)\r
+           alignment.setDataset( (Alignment)Desktop.jalviewClipboard[1] );\r
         else\r
-        {\r
-          newtitle = newtitle.concat("- from " + title);\r
-        }\r
+           alignment.setDataset( null );\r
 \r
-        Desktop.addInternalFrame(af, newtitle, NEW_WINDOW_WIDTH,\r
-                                 NEW_WINDOW_HEIGHT);\r
       }\r
       else\r
       {\r
-        viewport.setEndSeq(viewport.alignment.getHeight());\r
-        viewport.alignment.getWidth();\r
-        viewport.firePropertyChange("alignment", null, viewport.getAlignment().getSequences());\r
+        alignment = viewport.getAlignment();\r
+\r
+        //!newAlignment\r
+        for (int i = 0; i < sequences.length; i++)\r
+        {\r
+          Sequence newseq = new Sequence(sequences[i].getName(),\r
+              sequences[i].getSequence(), sequences[i].getStart(),\r
+              sequences[i].getEnd());\r
+\r
+          alignment.addSequence(newseq);\r
+        }\r
+\r
+\r
+        viewport.setEndSeq(alignment.getHeight());\r
+        alignment.getWidth();\r
+        viewport.firePropertyChange("alignment", null, alignment.getSequences());\r
       }\r
+\r
+\r
+\r
+\r
+\r
+      // Add any annotations attached to sequences\r
+      for (int i = 0; i < sequences.length; i++)\r
+     {\r
+       if (sequences[i].getAnnotation() != null)\r
+       {\r
+         for (int a = 0; a < sequences[i].getAnnotation().length; a++)\r
+         {\r
+           AlignmentAnnotation newAnnot =\r
+               new AlignmentAnnotation(\r
+                   sequences[i].getAnnotation()[a].label,\r
+                   sequences[i].getAnnotation()[a].description,\r
+                   sequences[i].getAnnotation()[a].annotations,\r
+                   sequences[i].getAnnotation()[a].graphMin,\r
+                   sequences[i].getAnnotation()[a].graphMax,\r
+                   sequences[i].getAnnotation()[a].graph);\r
+\r
+           sequences[i].getAnnotation()[a] = newAnnot;\r
+           newAnnot.sequenceMapping = sequences[i].getAnnotation()[a].\r
+               sequenceMapping;\r
+           newAnnot.sequenceRef = sequences[i];\r
+           newAnnot.adjustForAlignment();\r
+           alignment.addAnnotation(newAnnot);\r
+           alignment.setAnnotationIndex(newAnnot, a);\r
+         }\r
+\r
+         alignPanel.annotationPanel.adjustPanelHeight();\r
+       }\r
+     }\r
+\r
+     if(newAlignment)\r
+     {\r
+       AlignFrame af = new AlignFrame(alignment);\r
+       String newtitle = new String("Copied sequences");\r
+\r
+       if(Desktop.jalviewClipboard!=null && Desktop.jalviewClipboard[2]!=null)\r
+         {\r
+           Vector hc = (Vector)Desktop.jalviewClipboard[2];\r
+           for(int i=0; i<hc.size(); i++)\r
+           {\r
+             int [] region = (int[]) hc.elementAt(i);\r
+             af.viewport.hideColumns(region[0], region[1]);\r
+           }\r
+         }\r
+\r
+\r
+       //>>>This is a fix for the moment, until a better solution is found!!<<<\r
+       af.alignPanel.seqPanel.seqCanvas.getFeatureRenderer().transferSettings(\r
+           alignPanel.seqPanel.seqCanvas.getFeatureRenderer());\r
+\r
+\r
+       if (title.startsWith("Copied sequences"))\r
+       {\r
+         newtitle = title;\r
+       }\r
+       else\r
+       {\r
+         newtitle = newtitle.concat("- from " + title);\r
+       }\r
+\r
+       Desktop.addInternalFrame(af, newtitle, NEW_WINDOW_WIDTH,\r
+                                NEW_WINDOW_HEIGHT);\r
+\r
+     }\r
+\r
+\r
     }\r
     catch (Exception ex)\r
     {\r
+      ex.printStackTrace();\r
+        System.out.println("Exception whilst pasting: "+ex);\r
         // could be anything being pasted in here\r
     }\r
 \r
@@ -732,31 +917,56 @@ public class AlignFrame
    */\r
   protected void delete_actionPerformed(ActionEvent e)\r
   {\r
-    boolean seqsdeleted = false;\r
 \r
     if (viewport.getSelectionGroup() == null)\r
     {\r
       return;\r
     }\r
 \r
-    addHistoryItem(new HistoryItem("Delete Sequences", viewport.alignment,\r
-                                   HistoryItem.HIDE));\r
 \r
     SequenceGroup sg = viewport.getSelectionGroup();\r
-    boolean allSequences = false;\r
-    if (sg.sequences.size() == viewport.alignment.getHeight())\r
+\r
+\r
+\r
+    //Jalview no longer allows deletion of residues.\r
+    //Check here whether any residues are in selection area\r
+   /* if( sg.getEndRes()-sg.getStartRes() < viewport.alignment.getWidth()-1)\r
     {\r
-      allSequences = true;\r
-    }\r
+      for (int i = 0; i < sg.sequences.size(); i++)\r
+      {\r
+        SequenceI seq = sg.getSequenceAt(i);\r
+        int j = sg.getStartRes();\r
+        do\r
+        {\r
+          if (!jalview.util.Comparison.isGap(seq.getCharAt(j)))\r
+          {\r
+            JOptionPane.showInternalMessageDialog(\r
+                Desktop.desktop, "Cannot delete residues from alignment!\n"\r
+                + "Try hiding columns instead.",\r
+                "Deletion of residues not permitted",\r
+                JOptionPane.WARNING_MESSAGE);\r
+\r
+            return;\r
+          }\r
+          j++;\r
+        }while(j<=sg.getEndRes());\r
+      }\r
+    }*/\r
+\r
 \r
-    for (int i = 0; i < sg.sequences.size(); i++)\r
+    addHistoryItem(new HistoryItem("Delete Sequences", viewport.alignment,\r
+                                   HistoryItem.HIDE));\r
+\r
+\r
+    for (int i = 0; i < sg.getSize(false); i++)\r
     {\r
       SequenceI seq = sg.getSequenceAt(i);\r
       int index = viewport.getAlignment().findIndex(seq);\r
+\r
       seq.deleteChars(sg.getStartRes(), sg.getEndRes() + 1);\r
 \r
       // If the cut affects all sequences, remove highlighted columns\r
-      if (allSequences)\r
+      if (sg.getSize(false) == viewport.alignment.getHeight())\r
       {\r
         viewport.getColumnSelection().removeElements(sg.getStartRes(),\r
             sg.getEndRes() + 1);\r
@@ -764,7 +974,6 @@ public class AlignFrame
 \r
       if (seq.getSequence().length() < 1)\r
       {\r
-        seqsdeleted = true;\r
         viewport.getAlignment().deleteSequence(seq);\r
       }\r
       else\r
@@ -776,11 +985,9 @@ public class AlignFrame
     viewport.setSelectionGroup(null);\r
     viewport.alignment.deleteGroup(sg);\r
 \r
-    if (seqsdeleted)\r
-    {\r
-      viewport.firePropertyChange("alignment", null,\r
+    viewport.firePropertyChange("alignment", null,\r
                                   viewport.getAlignment().getSequences());\r
-    }\r
+\r
 \r
 \r
     if (viewport.getAlignment().getHeight() < 1)\r
@@ -834,10 +1041,17 @@ public class AlignFrame
    */\r
   public void deselectAllSequenceMenuItem_actionPerformed(ActionEvent e)\r
   {\r
+    if(viewport.cursorMode)\r
+    {\r
+      alignPanel.seqPanel.keyboardNo1 = null;\r
+      alignPanel.seqPanel.keyboardNo2 = null;\r
+    }\r
     viewport.setSelectionGroup(null);\r
     viewport.getColumnSelection().clear();\r
     viewport.setSelectionGroup(null);\r
-    alignPanel.annotationPanel.activeRes = null;\r
+    alignPanel.seqPanel.seqCanvas.highlightSearchResults(null);\r
+    alignPanel.idPanel.idCanvas.searchResults = null;\r
+    alignPanel.repaint();\r
     PaintRefresher.Refresh(null, viewport.alignment);\r
   }\r
 \r
@@ -866,6 +1080,13 @@ public class AlignFrame
     PaintRefresher.Refresh(null, viewport.alignment);\r
   }\r
 \r
+  public void invertColSel_actionPerformed(ActionEvent e)\r
+  {\r
+    viewport.invertColumnSelection();\r
+    alignPanel.repaint();\r
+  }\r
+\r
+\r
   /**\r
    * DOCUMENT ME!\r
    *\r
@@ -990,12 +1211,12 @@ public class AlignFrame
     int end = viewport.alignment.getWidth();\r
 \r
     if (viewport.getSelectionGroup() != null\r
-        && viewport.getSelectionGroup().sequences != null\r
-        && viewport.getSelectionGroup().sequences.size() > 0)\r
+        && viewport.getSelectionGroup().getSequences(true) != null\r
+        && viewport.getSelectionGroup().getSize(true) > 0)\r
     {\r
-      seqs = viewport.getSelectionGroup().sequences;\r
+      seqs = viewport.getSelectionGroup().getSequences(true);\r
       start = viewport.getSelectionGroup().getStartRes();\r
-      end = viewport.getSelectionGroup().getEndRes();\r
+      end = viewport.getSelectionGroup().getEndRes()+1;\r
     }\r
     else\r
     {\r
@@ -1007,32 +1228,68 @@ public class AlignFrame
       current = (SequenceI) seqs.elementAt(i);\r
       jSize = current.getLength();\r
 \r
+      // Removing a range is much quicker than removing gaps\r
+      // one by one for long sequences\r
       int j = start;\r
+      int rangeStart=-1, rangeEnd=-1;\r
 \r
       do\r
       {\r
         if (jalview.util.Comparison.isGap(current.getCharAt(j)))\r
         {\r
-          current.deleteCharAt(j);\r
-          j--;\r
-          jSize--;\r
+          if(rangeStart==-1)\r
+           {\r
+             rangeStart = j;\r
+             rangeEnd = j+1;\r
+           }\r
+           else\r
+           {\r
+             rangeEnd++;\r
+           }\r
+           j++;\r
+        }\r
+        else\r
+        {\r
+          if(rangeStart>-1)\r
+          {\r
+            current.deleteChars(rangeStart, rangeEnd);\r
+            j-=rangeEnd-rangeStart;\r
+            jSize-=rangeEnd-rangeStart;\r
+            rangeStart = -1;\r
+            rangeEnd = -1;\r
+          }\r
+          else\r
+            j++;\r
         }\r
-        j++;\r
       }\r
       while (j < end && j < jSize);\r
+      if(rangeStart>-1)\r
+      {\r
+       current.deleteChars(rangeStart, rangeEnd);\r
+      }\r
     }\r
 \r
     viewport.setStartRes(seq.findIndex(startRes)-1);\r
 \r
-\r
     viewport.firePropertyChange("alignment", null, viewport.getAlignment().getSequences());\r
   }\r
 \r
  public void alignmentChanged()\r
  {\r
-   viewport.updateConsensus();\r
-   viewport.updateConservation();\r
+   if(viewport.padGaps)\r
+     viewport.getAlignment().padGaps();\r
+\r
+   if(viewport.vconsensus!=null && viewport.autoCalculateConsensus)\r
+   {\r
+     viewport.updateConsensus();\r
+     viewport.updateConservation();\r
+   }\r
    resetAllColourSchemes();\r
+   if(alignPanel.overviewPanel!=null)\r
+     alignPanel.overviewPanel.updateOverviewImage();\r
+\r
+   viewport.alignment.adjustSequenceAnnotations();\r
+\r
    alignPanel.repaint();\r
  }\r
 \r
@@ -1069,7 +1326,8 @@ public class AlignFrame
       SequenceGroup sg = (SequenceGroup)viewport.alignment.getGroups().elementAt(s);\r
       if(sg.cs!=null && sg.cs instanceof ClustalxColourScheme)\r
       {\r
-        ((ClustalxColourScheme)sg.cs).resetClustalX(sg.sequences, sg.getWidth());\r
+        ((ClustalxColourScheme)sg.cs).resetClustalX(\r
+            sg.getSequences(true), sg.getWidth());\r
       }\r
       sg.recalcConservation();\r
     }\r
@@ -1085,20 +1343,9 @@ public class AlignFrame
     addHistoryItem(new HistoryItem("Pad Gaps", viewport.alignment,\r
                                    HistoryItem.HIDE));\r
 \r
-    SequenceI current;\r
-    int Width = viewport.getAlignment().getWidth();\r
-\r
-    for (int i = 0; i < viewport.getAlignment().getSequences().size();\r
-         i++)\r
-    {\r
-      current = viewport.getAlignment().getSequenceAt(i);\r
-\r
-      if (current.getLength() < Width)\r
-      {\r
-        current.insertCharAt(Width - 1, viewport.getGapCharacter());\r
-      }\r
-    }\r
+    viewport.padGaps = padGapsMenuitem.isSelected();\r
 \r
+   // if (viewport.padGaps)\r
     alignmentChanged();\r
   }\r
 \r
@@ -1112,8 +1359,8 @@ public class AlignFrame
     JInternalFrame frame = new JInternalFrame();\r
     Finder finder = new Finder(viewport, alignPanel, frame);\r
     frame.setContentPane(finder);\r
-    Desktop.addInternalFrame(frame, "Find", 340, 110);\r
     frame.setLayer(JLayeredPane.PALETTE_LAYER);\r
+    Desktop.addInternalFrame(frame, "Find", 340, 110);\r
   }\r
 \r
   /**\r
@@ -1123,22 +1370,31 @@ public class AlignFrame
    */\r
   public void font_actionPerformed(ActionEvent e)\r
   {\r
-    FontChooser fc = new FontChooser(alignPanel);\r
+    new FontChooser(alignPanel);\r
   }\r
 \r
+  public void smoothFont_actionPerformed(ActionEvent e)\r
+  {\r
+    viewport.antiAlias = smoothFont.isSelected();\r
+    alignPanel.annotationPanel.image = null;\r
+    alignPanel.repaint();\r
+  }\r
+\r
+\r
   /**\r
    * DOCUMENT ME!\r
    *\r
    * @param e DOCUMENT ME!\r
    */\r
-  protected void fullSeqId_actionPerformed(ActionEvent e)\r
+  protected void seqLimit_actionPerformed(ActionEvent e)\r
   {\r
-    viewport.setShowFullId(fullSeqId.isSelected());\r
+    viewport.setShowJVSuffix(seqLimits.isSelected());\r
 \r
     alignPanel.idPanel.idCanvas.setPreferredSize(alignPanel.calculateIdWidth());\r
     alignPanel.repaint();\r
   }\r
 \r
+\r
   /**\r
    * DOCUMENT ME!\r
    *\r
@@ -1155,16 +1411,55 @@ public class AlignFrame
    *\r
    * @param e DOCUMENT ME!\r
    */\r
-  protected void wrapMenuItem_actionPerformed(ActionEvent e)\r
+  public void wrapMenuItem_actionPerformed(ActionEvent e)\r
   {\r
-    viewport.setWrapAlignment(wrapMenuItem.isSelected());\r
-    alignPanel.setWrapAlignment(wrapMenuItem.isSelected());\r
     scaleAbove.setVisible(wrapMenuItem.isSelected());\r
     scaleLeft.setVisible(wrapMenuItem.isSelected());\r
     scaleRight.setVisible(wrapMenuItem.isSelected());\r
+    viewport.setWrapAlignment(wrapMenuItem.isSelected());\r
+    alignPanel.setWrapAlignment(wrapMenuItem.isSelected());\r
+  }\r
+\r
+  public void showAllSeqs_actionPerformed(ActionEvent e)\r
+  {\r
+    viewport.showAllHiddenSeqs();\r
+    repaint();\r
+  }\r
+\r
+  public void showAllColumns_actionPerformed(ActionEvent e)\r
+  {\r
+    viewport.showAllHiddenColumns();\r
+  }\r
+\r
+  public void hideSelSequences_actionPerformed(ActionEvent e)\r
+  {\r
+    if(viewport.getSelectionGroup()==null)\r
+      return;\r
+\r
+    SequenceI [] seqs = viewport.getSelectionGroup().getSequencesInOrder(\r
+        viewport.alignment\r
+          );\r
+\r
+    for(int i=0; i<seqs.length; i++)\r
+    {\r
+      viewport.hideSequence(seqs[i]);\r
+    }\r
+\r
     alignPanel.repaint();\r
   }\r
 \r
+  public void hideSelColumns_actionPerformed(ActionEvent e)\r
+  {\r
+    viewport.hideSelectedColumns();\r
+    alignPanel.repaint();\r
+  }\r
+\r
+  public void hiddenMarkers_actionPerformed(ActionEvent e)\r
+  {\r
+    viewport.setShowHiddenMarkers(hiddenMarkers.isSelected());\r
+    repaint();\r
+  }\r
+\r
   /**\r
    * DOCUMENT ME!\r
    *\r
@@ -1231,25 +1526,31 @@ public class AlignFrame
     alignPanel.repaint();\r
   }\r
 \r
+\r
+  public FeatureSettings featureSettings;\r
+  public void featureSettings_actionPerformed(ActionEvent e)\r
+  {\r
+    if(featureSettings !=null )\r
+    {\r
+      featureSettings.close();\r
+      featureSettings = null;\r
+    }\r
+    featureSettings = new FeatureSettings(this);\r
+  }\r
+\r
   /**\r
    * DOCUMENT ME!\r
    *\r
    * @param evt DOCUMENT ME!\r
    */\r
-  public void sequenceFeatures_actionPerformed(ActionEvent evt)\r
+  public void showSeqFeatures_actionPerformed(ActionEvent evt)\r
   {\r
-    viewport.showSequenceFeatures(sequenceFeatures.isSelected());\r
-\r
-    if (viewport.showSequenceFeatures &&\r
-        ! ( (Alignment) viewport.alignment).featuresAdded)\r
+    viewport.setShowSequenceFeatures(showSeqFeatures.isSelected());\r
+    alignPanel.repaint();\r
+    if (alignPanel.getOverviewPanel() != null)\r
     {\r
-      SequenceFeatureFetcher sft = new SequenceFeatureFetcher(viewport.\r
-          alignment,\r
-          alignPanel);\r
-      ( (Alignment) viewport.alignment).featuresAdded = true;\r
+      alignPanel.getOverviewPanel().updateOverviewImage();\r
     }\r
-\r
-    alignPanel.repaint();\r
   }\r
 \r
   /**\r
@@ -1259,14 +1560,6 @@ public class AlignFrame
    */\r
   public void annotationPanelMenuItem_actionPerformed(ActionEvent e)\r
   {\r
-    if (annotationPanelMenuItem.isSelected() &&\r
-        viewport.getWrapAlignment())\r
-    {\r
-      annotationPanelMenuItem.setSelected(false);\r
-\r
-      return;\r
-    }\r
-\r
     viewport.setShowAnnotation(annotationPanelMenuItem.isSelected());\r
     alignPanel.setAnnotationVisible(annotationPanelMenuItem.isSelected());\r
   }\r
@@ -1404,6 +1697,12 @@ public class AlignFrame
     changeColour(new NucleotideColourScheme());\r
   }\r
 \r
+  public void annotationColour_actionPerformed(ActionEvent e)\r
+  {\r
+    new AnnotationColourChooser(viewport, alignPanel);\r
+  }\r
+\r
+\r
   /**\r
    * DOCUMENT ME!\r
    *\r
@@ -1419,7 +1718,7 @@ public class AlignFrame
    *\r
    * @param cs DOCUMENT ME!\r
    */\r
-  void changeColour(ColourSchemeI cs)\r
+  public void changeColour(ColourSchemeI cs)\r
   {\r
     int threshold = 0;\r
 \r
@@ -1483,7 +1782,8 @@ public class AlignFrame
 \r
         if (cs instanceof ClustalxColourScheme)\r
         {\r
-          sg.cs = new ClustalxColourScheme(sg.sequences, sg.getWidth());\r
+          sg.cs = new ClustalxColourScheme(\r
+              sg.getSequences(true), sg.getWidth());\r
         }\r
         else if (cs instanceof UserColourScheme)\r
         {\r
@@ -1507,9 +1807,10 @@ public class AlignFrame
          sg.cs.setThreshold(threshold,\r
                 viewport.getIgnoreGapsConsensus());\r
 \r
-          sg.cs.setConsensus(AAFrequency.calculate(sg.sequences, 0,\r
-              sg.getWidth()));\r
-        }\r
+         sg.cs.setConsensus(AAFrequency.calculate(\r
+             sg.getSequences(true), 0,\r
+             sg.getWidth()));\r
+       }\r
         else\r
           sg.cs.setThreshold(0, viewport.getIgnoreGapsConsensus());\r
 \r
@@ -1518,7 +1819,7 @@ public class AlignFrame
         {\r
           Conservation c = new Conservation("Group",\r
                                             ResidueProperties.propHash, 3,\r
-                                            sg.sequences, 0,\r
+                                            sg.getSequences(true), 0,\r
                                             viewport.alignment.getWidth() - 1);\r
           c.calculate();\r
           c.verdict(false, viewport.ConsPercGaps);\r
@@ -1598,8 +1899,6 @@ public class AlignFrame
     conservationMenuItem.setSelected(false);\r
     viewport.setConservationSelected(false);\r
 \r
-    ColourSchemeI cs = viewport.getGlobalColourScheme();\r
-\r
     changeColour(viewport.getGlobalColourScheme());\r
 \r
     modifyPID_actionPerformed(null);\r
@@ -1759,13 +2058,10 @@ public class AlignFrame
    */\r
   public void removeRedundancyMenuItem_actionPerformed(ActionEvent e)\r
   {\r
-    RedundancyPanel sp = new RedundancyPanel(alignPanel, this);\r
-    JInternalFrame frame = new JInternalFrame();\r
-    frame.setContentPane(sp);\r
-    Desktop.addInternalFrame(frame, "Redundancy threshold selection", 400,\r
-                             100, false);\r
+    new RedundancyPanel(alignPanel, this);\r
   }\r
 \r
+\r
   /**\r
    * DOCUMENT ME!\r
    *\r
@@ -1774,7 +2070,7 @@ public class AlignFrame
   public void pairwiseAlignmentMenuItem_actionPerformed(ActionEvent e)\r
   {\r
     if ( (viewport.getSelectionGroup() == null) ||\r
-        (viewport.getSelectionGroup().getSize() < 2))\r
+        (viewport.getSelectionGroup().getSize(false) < 2))\r
     {\r
       JOptionPane.showInternalMessageDialog(this,\r
                                             "You must select at least 2 sequences.",\r
@@ -1797,8 +2093,8 @@ public class AlignFrame
   public void PCAMenuItem_actionPerformed(ActionEvent e)\r
   {\r
     if ( ( (viewport.getSelectionGroup() != null) &&\r
-          (viewport.getSelectionGroup().getSize() < 4) &&\r
-          (viewport.getSelectionGroup().getSize() > 0)) ||\r
+          (viewport.getSelectionGroup().getSize(false) < 4) &&\r
+          (viewport.getSelectionGroup().getSize(false) > 0)) ||\r
         (viewport.getAlignment().getHeight() < 4))\r
     {\r
       JOptionPane.showInternalMessageDialog(this,\r
@@ -1810,23 +2106,20 @@ public class AlignFrame
       return;\r
     }\r
 \r
-    try\r
-    {\r
-      PCAPanel pcaPanel = new PCAPanel(viewport, null);\r
-      JInternalFrame frame = new JInternalFrame();\r
-      frame.setContentPane(pcaPanel);\r
-      Desktop.addInternalFrame(frame, "Principal component analysis",\r
-                               400, 400);\r
-    }\r
-    catch (java.lang.OutOfMemoryError ex)\r
+     new PCAPanel(viewport);\r
+  }\r
+\r
+\r
+  public void autoCalculate_actionPerformed(ActionEvent e)\r
+  {\r
+    viewport.autoCalculateConsensus = autoCalculate.isSelected();\r
+    if(viewport.autoCalculateConsensus)\r
     {\r
-      JOptionPane.showInternalMessageDialog(this,\r
-                                            "Too many sequences selected\nfor Principal Component Analysis!!",\r
-                                            "Out of memory",\r
-                                            JOptionPane.WARNING_MESSAGE);\r
+      alignmentChanged();\r
     }\r
   }\r
 \r
+\r
   /**\r
    * DOCUMENT ME!\r
    *\r
@@ -1876,18 +2169,18 @@ public class AlignFrame
    */\r
   void NewTreePanel(String type, String pwType, String title)\r
   {\r
-    final TreePanel tp;\r
+    TreePanel tp;\r
 \r
     if ( (viewport.getSelectionGroup() != null) &&\r
-        (viewport.getSelectionGroup().getSize() > 3))\r
+        (viewport.getSelectionGroup().getSize(false) > 3))\r
     {\r
       int s = 0;\r
       SequenceGroup sg = viewport.getSelectionGroup();\r
 \r
       /* Decide if the selection is a column region */\r
-      while (s < sg.sequences.size())\r
+      while (s < sg.getSize(false))\r
       {\r
-        if ( ( (SequenceI) sg.sequences.elementAt(s++)).getLength() <\r
+        if ( ( (SequenceI) sg.getSequences(false).elementAt(s++)).getLength() <\r
             sg.getEndRes())\r
         {\r
           JOptionPane.showMessageDialog(Desktop.desktop,\r
@@ -1902,9 +2195,7 @@ public class AlignFrame
       }\r
 \r
       title = title + " on region";\r
-      tp = new TreePanel(viewport,\r
-                         viewport.getSelectionGroup().sequences, type, pwType,\r
-                         sg.getStartRes(), sg.getEndRes());\r
+      tp = new TreePanel(viewport, type, pwType);\r
     }\r
     else\r
     {\r
@@ -1921,14 +2212,13 @@ public class AlignFrame
         return;\r
       }\r
 \r
-      tp = new TreePanel(viewport,\r
-                         viewport.getAlignment().getSequences(), type, pwType,\r
-                         0,\r
-                         viewport.alignment.getWidth());\r
+      if(viewport.alignment.getHeight()<2)\r
+        return;\r
+\r
+      tp = new TreePanel(viewport, type, pwType);\r
     }\r
 \r
     addTreeMenuItem(tp, title);\r
-    viewport.setCurrentTree(tp.getTree());\r
 \r
     Desktop.addInternalFrame(tp, title + " from " + this.title, 600, 500);\r
   }\r
@@ -2006,17 +2296,6 @@ public class AlignFrame
       }\r
       ;\r
     });\r
-    viewport.addPropertyChangeListener(new java.beans.PropertyChangeListener()\r
-    {\r
-      public void propertyChange(PropertyChangeEvent evt)\r
-      {\r
-        if (evt.getPropertyName().equals("alignment"))\r
-        {\r
-          treePanel.getTree().UpdatePlaceHolders( (Vector) evt.getNewValue());\r
-          treePanel.repaint();\r
-        }\r
-      }\r
-    });\r
   }\r
 \r
   /**\r
@@ -2024,27 +2303,28 @@ public class AlignFrame
    * or just the selected set will be submitted for multiple alignment.\r
    *\r
    */\r
-  private SequenceI[] gatherSequencesForAlignment()\r
+  private jalview.datamodel.AlignmentView gatherSequencesForAlignment()\r
   {\r
     // Now, check we have enough sequences\r
-    SequenceI[] msa = null;\r
+    AlignmentView msa = null;\r
 \r
     if ( (viewport.getSelectionGroup() != null) &&\r
-        (viewport.getSelectionGroup().getSize() > 1))\r
+        (viewport.getSelectionGroup().getSize(false) > 1))\r
     {\r
       // JBPNote UGLY! To prettify, make SequenceGroup and Alignment conform to some common interface!\r
-      SequenceGroup seqs = viewport.getSelectionGroup();\r
+      /*SequenceGroup seqs = viewport.getSelectionGroup();\r
       int sz;\r
-      msa = new SequenceI[sz = seqs.getSize()];\r
+      msa = new SequenceI[sz = seqs.getSize(false)];\r
 \r
       for (int i = 0; i < sz; i++)\r
       {\r
         msa[i] = (SequenceI) seqs.getSequenceAt(i);\r
-      }\r
+      } */\r
+      msa = viewport.getAlignmentView(true);\r
     }\r
     else\r
     {\r
-      Vector seqs = viewport.getAlignment().getSequences();\r
+      /*Vector seqs = viewport.getAlignment().getSequences();\r
 \r
       if (seqs.size() > 1)\r
       {\r
@@ -2054,7 +2334,8 @@ public class AlignFrame
         {\r
           msa[i] = (SequenceI) seqs.elementAt(i);\r
         }\r
-      }\r
+      }*/\r
+      msa = viewport.getAlignmentView(false);\r
     }\r
     return msa;\r
   }\r
@@ -2071,19 +2352,19 @@ public class AlignFrame
     SequenceI[] msa = null;\r
 \r
     if ( (viewport.getSelectionGroup() != null) &&\r
-        (viewport.getSelectionGroup().getSize() > 0))\r
+        (viewport.getSelectionGroup().getSize(false) > 0))\r
     {\r
       // JBPNote UGLY! To prettify, make SequenceGroup and Alignment conform to some common interface!\r
       SequenceGroup seqs = viewport.getSelectionGroup();\r
 \r
-      if ( (seqs.getSize() == 1) || !viewport.alignment.isAligned())\r
+      if ( (seqs.getSize(false) == 1) || !viewport.alignment.isAligned())\r
       {\r
         seq = (SequenceI) seqs.getSequenceAt(0);\r
       }\r
       else\r
       {\r
         int sz;\r
-        msa = new SequenceI[sz = seqs.getSize()];\r
+        msa = new SequenceI[sz = seqs.getSize(false)];\r
 \r
         for (int i = 0; i < sz; i++)\r
         {\r
@@ -2187,9 +2468,9 @@ public class AlignFrame
       if (nf.getTree() != null)\r
       {\r
         tp = new TreePanel(viewport,\r
-                           viewport.getAlignment().getSequences(), nf,\r
                            "FromFile",\r
-                           title);\r
+                           title,\r
+                           nf);\r
 \r
         tp.setSize(w,h);\r
 \r
@@ -2238,16 +2519,17 @@ public class AlignFrame
    */\r
   public void BuildWebServiceMenu()\r
   {\r
-    if ( (Desktop.discoverer.services != null)\r
-        && (Desktop.discoverer.services.size() > 0))\r
+    if ( (Discoverer.services != null)\r
+        && (Discoverer.services.size() > 0))\r
     {\r
-      Vector msaws = (Vector) Desktop.discoverer.services.get("MsaWS");\r
-      Vector secstrpr = (Vector) Desktop.discoverer.services.get("SecStrPred");\r
+      Vector msaws = (Vector) Discoverer.services.get("MsaWS");\r
+      Vector secstrpr = (Vector) Discoverer.services.get("SecStrPred");\r
       Vector wsmenu = new Vector();\r
       if (msaws != null)\r
       {\r
         // Add any Multiple Sequence Alignment Services\r
         final JMenu msawsmenu = new JMenu("Alignment");\r
+        final AlignFrame af = this;\r
         for (int i = 0, j = msaws.size(); i < j; i++)\r
         {\r
           final ext.vamsas.ServiceHandle sh = (ext.vamsas.ServiceHandle) msaws.\r
@@ -2257,9 +2539,9 @@ public class AlignFrame
           {\r
             public void actionPerformed(ActionEvent e)\r
             {\r
-              SequenceI[] msa = gatherSequencesForAlignment();\r
-              MsaWSClient ct = new jalview.ws.MsaWSClient(sh, title, msa,\r
-                  false, true);\r
+              AlignmentView msa = gatherSequencesForAlignment();\r
+              new jalview.ws.MsaWSClient(sh, title, msa,\r
+                  false, true, viewport.getAlignment().getDataset(), af);\r
 \r
             }\r
 \r
@@ -2274,9 +2556,9 @@ public class AlignFrame
             {\r
               public void actionPerformed(ActionEvent e)\r
               {\r
-                SequenceI[] msa = gatherSequencesForAlignment();\r
-                MsaWSClient ct = new jalview.ws.MsaWSClient(sh, title, msa,\r
-                    true, true);\r
+                AlignmentView msa = gatherSequencesForAlignment();\r
+                new jalview.ws.MsaWSClient(sh, title, msa,\r
+                    true, true, viewport.getAlignment().getDataset(), af);\r
 \r
               }\r
 \r
@@ -2304,8 +2586,7 @@ public class AlignFrame
               if (msa.length == 1)\r
               {\r
                 // Single Sequence prediction\r
-                jalview.ws.JPredClient ct = new jalview.ws.JPredClient(sh,\r
-                    title, msa[0]);\r
+                new jalview.ws.JPredClient(sh,title, msa[0]);\r
               }\r
               else\r
               {\r
@@ -2338,4 +2619,270 @@ public class AlignFrame
     // TODO: group services by location as well as function.\r
   }\r
 \r
+ /* public void vamsasStore_actionPerformed(ActionEvent e)\r
+  {\r
+    JalviewFileChooser chooser = new JalviewFileChooser(jalview.bin.Cache.\r
+        getProperty("LAST_DIRECTORY"));\r
+\r
+    chooser.setFileView(new JalviewFileView());\r
+    chooser.setDialogTitle("Export to Vamsas file");\r
+    chooser.setToolTipText("Export");\r
+\r
+    int value = chooser.showSaveDialog(this);\r
+\r
+    if (value == JalviewFileChooser.APPROVE_OPTION)\r
+    {\r
+      jalview.io.VamsasDatastore vs = new jalview.io.VamsasDatastore(viewport);\r
+      //vs.store(chooser.getSelectedFile().getAbsolutePath()   );\r
+      vs.storeJalview( chooser.getSelectedFile().getAbsolutePath(), this);\r
+    }\r
+  }*/\r
+\r
+\r
+\r
+\r
+public void showTranslation_actionPerformed(ActionEvent e)\r
+{\r
+  SequenceI [] selection = viewport.getSelectionAsNewSequence();\r
+  String [] seqstring = viewport.getViewAsString(true);\r
+\r
+  int s, sSize = selection.length;\r
+  SequenceI [] newSeq = new SequenceI[sSize];\r
+\r
+  int res, resSize;\r
+  StringBuffer protein;\r
+  String seq;\r
+  for(s=0; s<sSize; s++)\r
+  {\r
+    protein = new StringBuffer();\r
+    seq = AlignSeq.extractGaps("-. ", seqstring[s]);\r
+    resSize = seq.length();\r
+    resSize -= resSize%3;\r
+\r
+    for(res = 0; res < resSize; res+=3)\r
+    {\r
+      String codon = seq.substring(res, res+3);\r
+      codon = codon.replace('U', 'T');\r
+      String aa = ResidueProperties.codonTranslate(codon);\r
+      if(aa==null)\r
+        protein.append(viewport.getGapCharacter());\r
+      else if(aa.equals("STOP"))\r
+        protein.append("X");\r
+      else\r
+        protein.append( aa );\r
+    }\r
+    newSeq[s] = new Sequence(selection[s].getName(),\r
+                             protein.toString());\r
+  }\r
+\r
+\r
+  AlignmentI al = new Alignment(newSeq);\r
+  al.setDataset(null);\r
+\r
+\r
+  ////////////////////////////////\r
+  // Copy annotations across\r
+  jalview.datamodel.AlignmentAnnotation[] annotations\r
+      = viewport.alignment.getAlignmentAnnotation();\r
+  int a, aSize;\r
+  if(annotations!=null)\r
+  {\r
+    for (int i = 0; i < annotations.length; i++)\r
+    {\r
+      if (annotations[i].label.equals("Quality") ||\r
+          annotations[i].label.equals("Conservation") ||\r
+          annotations[i].label.equals("Consensus"))\r
+      {\r
+        continue;\r
+      }\r
+\r
+      aSize = viewport.alignment.getWidth() / 3;\r
+      jalview.datamodel.Annotation[] anots =\r
+          new jalview.datamodel.Annotation[aSize];\r
+\r
+      for (a = 0; a < viewport.alignment.getWidth(); a++)\r
+      {\r
+        if (annotations[i].annotations[a] == null\r
+            || annotations[i].annotations[a] == null)\r
+          continue;\r
+\r
+        anots[a / 3] = new Annotation(\r
+            annotations[i].annotations[a].displayCharacter,\r
+            annotations[i].annotations[a].description,\r
+            annotations[i].annotations[a].secondaryStructure,\r
+            annotations[i].annotations[a].value,\r
+            annotations[i].annotations[a].colour);\r
+      }\r
+\r
+      jalview.datamodel.AlignmentAnnotation aa\r
+          = new jalview.datamodel.AlignmentAnnotation(annotations[i].label,\r
+          annotations[i].description, anots);\r
+      al.addAnnotation(aa);\r
+    }\r
+  }\r
+\r
+    AlignFrame af = new AlignFrame(al);\r
+    Desktop.addInternalFrame(af, "Translation of "+this.getTitle(),\r
+                             NEW_WINDOW_WIDTH,\r
+                             NEW_WINDOW_HEIGHT);\r
+\r
+\r
+   // AlignViewport newViewport = new AlignViewport(al);\r
+   // AlignmentPanel ap = new AlignmentPanel(this, newViewport);\r
+   // tabbedPane.add("Protein", ap);\r
+   // viewports.add(newViewport);\r
+  //  alignPanels.add(ap);\r
+\r
+    ///Dataset tab\r
+  /////////////////////////\r
+\r
+  //  AlignViewport ds = new AlignViewport(al.getDataset());\r
+  //  ds.setDataset(true);\r
+  //  AlignmentPanel dap = new AlignmentPanel(this, ds);\r
+  //  tabbedPane.add("Dataset", dap);\r
+  //  viewports.add(ds);\r
+  //  alignPanels.add(dap);\r
+  /////////////////////////\r
+\r
+\r
+}\r
+\r
+/*public void tabSelected()\r
+ {\r
+  int index = tabbedPane.getSelectedIndex();\r
+  viewport = (AlignViewport)viewports.elementAt(index);\r
+  alignPanel = (AlignmentPanel)alignPanels.elementAt(index);\r
+ }*/\r
+\r
+/**\r
+ * DOCUMENT ME!\r
+ *\r
+ * @param String DOCUMENT ME!\r
+ */\r
+public boolean parseFeaturesFile(String file, String type)\r
+{\r
+    boolean featuresFile = false;\r
+    try{\r
+      featuresFile = new FeaturesFile(file, type).parse(viewport.alignment.getDataset(),\r
+                                         alignPanel.seqPanel.seqCanvas.\r
+                                         getFeatureRenderer().featureColours,\r
+                                         false);\r
+    }\r
+    catch(Exception ex)\r
+    {\r
+      ex.printStackTrace();\r
+    }\r
+\r
+    if(featuresFile)\r
+    {\r
+      viewport.showSequenceFeatures = true;\r
+      showSeqFeatures.setSelected(true);\r
+      alignPanel.repaint();\r
+    }\r
+\r
+    return featuresFile;\r
+}\r
+\r
+public void dragEnter(DropTargetDragEvent evt)\r
+{}\r
+\r
+public void dragExit(DropTargetEvent evt)\r
+{}\r
+\r
+public void dragOver(DropTargetDragEvent evt)\r
+{}\r
+\r
+public void dropActionChanged(DropTargetDragEvent evt)\r
+{}\r
+\r
+public void drop(DropTargetDropEvent evt)\r
+{\r
+    Transferable t = evt.getTransferable();\r
+    java.util.List files = null;\r
+\r
+    try\r
+    {\r
+      DataFlavor uriListFlavor = new DataFlavor("text/uri-list;class=java.lang.String");\r
+      if (t.isDataFlavorSupported(DataFlavor.javaFileListFlavor))\r
+      {\r
+        //Works on Windows and MacOSX\r
+        evt.acceptDrop(DnDConstants.ACTION_COPY_OR_MOVE);\r
+        files = (java.util.List) t.getTransferData(DataFlavor.javaFileListFlavor);\r
+      }\r
+      else if (t.isDataFlavorSupported(uriListFlavor))\r
+      {\r
+        // This is used by Unix drag system\r
+        evt.acceptDrop(DnDConstants.ACTION_COPY_OR_MOVE);\r
+        String data = (String) t.getTransferData(uriListFlavor);\r
+        files = new java.util.ArrayList(1);\r
+        for (java.util.StringTokenizer st = new java.util.StringTokenizer(\r
+            data,\r
+            "\r\n");\r
+             st.hasMoreTokens(); )\r
+        {\r
+          String s = st.nextToken();\r
+          if (s.startsWith("#"))\r
+          {\r
+            // the line is a comment (as per the RFC 2483)\r
+            continue;\r
+          }\r
+\r
+          java.net.URI uri = new java.net.URI(s);\r
+          java.io.File file = new java.io.File(uri);\r
+          files.add(file);\r
+        }\r
+      }\r
+    }\r
+    catch (Exception e)\r
+    {\r
+      e.printStackTrace();\r
+    }\r
+    if (files != null)\r
+    {\r
+      try\r
+      {\r
+\r
+        for (int i = 0; i < files.size(); i++)\r
+        {\r
+          loadJalviewDataFile(files.get(i).toString());\r
+        }\r
+      }\r
+      catch (Exception ex)\r
+      {\r
+        ex.printStackTrace();\r
+      }\r
+    }\r
+}\r
+\r
+  // This method will attempt to load a "dropped" file first by testing\r
+  // whether its and Annotation file, then features file. If both are\r
+  // false then the user may have dropped an alignment file onto this\r
+  // AlignFrame\r
+   public void loadJalviewDataFile(String file)\r
+  {\r
+    try{\r
+      boolean isAnnotation = new AnnotationFile().readAnnotationFile(viewport.\r
+          alignment, file);\r
+\r
+      if (!isAnnotation)\r
+      {\r
+        boolean isGroupsFile = parseFeaturesFile(file,\r
+                                                AppletFormatAdapter.FILE);\r
+        if (!isGroupsFile)\r
+        {\r
+          String format = new IdentifyFile().Identify(file, FormatAdapter.FILE);\r
+          new FileLoader().LoadFile(viewport, file, FormatAdapter.FILE, format);\r
+        }\r
+      }\r
+      else\r
+      {\r
+        // (isAnnotation)\r
+        alignPanel.adjustAnnotationHeight();\r
+      }\r
+\r
+    }catch(Exception ex)\r
+    {\r
+      ex.printStackTrace();\r
+    }\r
+  }\r
 }\r