X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FAlignFrame.java;h=3082f74c6fdcdb02f1ea084abc8ed1071c9c454a;hb=5d455c2d0b8b1ac94d82584e2885654693abb39f;hp=7ef0e25a376a6bd3d2dff12cb705234021def210;hpb=488e3a038c2ba1a3926f2af5eaea97ba76e028d0;p=jalview.git

diff --git a/src/jalview/gui/AlignFrame.java b/src/jalview/gui/AlignFrame.java
index 7ef0e25..3082f74 100755
--- a/src/jalview/gui/AlignFrame.java
+++ b/src/jalview/gui/AlignFrame.java
@@ -36,6 +36,8 @@ import jalview.schemes.*;
 import jalview.commands.*;
 import jalview.ws.*;
 import java.awt.dnd.*;
+import javax.swing.event.ChangeListener;
+import javax.swing.event.ChangeEvent;
 
 /**
  * DOCUMENT ME!
@@ -58,9 +60,10 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
 
 
   /** DOCUMENT ME!! */
-  public String currentFileFormat = null;
+  String currentFileFormat = null;
+
+  String fileName = null;
 
-  private int treeCount = 0;
 
   /**
    * Creates a new AlignFrame object.
@@ -144,12 +147,17 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
 
    addKeyListener();
 
+  }
 
+  public void setFileName(String file, String format)
+  {
+     fileName = file;
+     currentFileFormat = format;
+     reload.setEnabled(true);
   }
 
   void addKeyListener()
   {
-      final AlignFrame af = this;
       addKeyListener(new KeyAdapter()
       {
         public void keyPressed(KeyEvent evt)
@@ -163,49 +171,6 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
 
           switch (evt.getKeyCode())
           {
-            case KeyEvent.VK_V:
-              if (!evt.isControlDown())
-              {
-                AlignmentI al;
-                if(viewport.hasHiddenRows)
-                {
-                  al = viewport.alignment.getHiddenSequences().getFullAlignment();
-                }
-                else
-                  al = new Alignment(viewport.alignment.getSequencesArray());
-
-                AlignViewport newview = new AlignViewport(al);
-
-                if(viewport.viewName==null)
-                  viewport.viewName="View 1";
-
-                newview.historyList = viewport.historyList;
-                newview.redoList = viewport.redoList;
-
-                newview.sequenceSetID = viewport.getSequenceSetId();
-                newview.viewName = "View " +
-                    (Desktop.getViewCount(viewport.getSequenceSetId())+1);
-
-                AlignmentPanel newap = new AlignmentPanel(af, newview);
-
-                PaintRefresher.Register(newap, viewport.getSequenceSetId());
-                PaintRefresher.Register(alignPanel, viewport.getSequenceSetId());
-
-                addAlignmentPanel(newap, true);
-                tabbedPane.setSelectedIndex(tabbedPane.getTabCount()-1);
-              }
-              break;
-            case KeyEvent.VK_G:
-              Desktop.instance.gatherViews(af);
-              break;
-
-            case KeyEvent.VK_X:
-              if (!evt.isControlDown())
-              {
-                Desktop.instance.explodeViews(af);
-              }
-              break;
-
 
             case 27: // escape key
               deselectAllSequenceMenuItem_actionPerformed(null);
@@ -345,7 +310,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
               SequenceGroup sg = viewport.getSelectionGroup();
               if (toggleSeqs)
               {
-                if (sg != null && sg.getSize(false) != viewport.alignment.getHeight())
+                if (sg != null && sg.getSize() != viewport.alignment.getHeight())
                 {
                   hideSelSequences_actionPerformed(null);
                   hide = true;
@@ -396,6 +361,8 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
 
     alignPanels.addElement(ap);
 
+    PaintRefresher.Register(ap, ap.av.getSequenceSetId());
+
     int aSize = alignPanels.size();
 
     tabbedPane.setVisible(aSize>1 || ap.av.viewName!=null);
@@ -408,24 +375,35 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
     {
       if (aSize == 2)
       {
-        AlignmentPanel first = (AlignmentPanel) alignPanels.firstElement();
-        tabbedPane.addTab(first.av.viewName==null?"Original":first.av.viewName,first);
-
-        this.getContentPane().add(tabbedPane, BorderLayout.CENTER);
+        setInitialTabVisible();
       }
 
-      tabbedPane.addTab(ap.av.viewName==null?"Original":ap.av.viewName, ap);
+      expandViews.setEnabled(true);
+      gatherViews.setEnabled(true);
+      tabbedPane.addTab(ap.av.viewName, ap);
 
       ap.setVisible(false);
     }
 
     if(newPanel)
     {
-      ap.av.updateConsensus(ap);
+      if (ap.av.padGaps)
+        ap.av.alignment.padGaps();
       ap.av.updateConservation(ap);
+      ap.av.updateConsensus(ap);
     }
   }
 
+  public void setInitialTabVisible()
+  {
+    expandViews.setEnabled(true);
+    gatherViews.setEnabled(true);
+    tabbedPane.setVisible(true);
+    AlignmentPanel first = (AlignmentPanel) alignPanels.firstElement();
+    tabbedPane.addTab(first.av.viewName,first);
+    this.getContentPane().add(tabbedPane, BorderLayout.CENTER);
+  }
+
 
   public AlignViewport getViewport()
   {
@@ -460,7 +438,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
       {
         // System.out.println("deregistering discoverer listener");
         Desktop.discoverer.removePropertyChangeListener(thisListener);
-        closeMenuItem_actionPerformed(null);
+        closeMenuItem_actionPerformed(true);
       }
       ;
     });
@@ -486,12 +464,17 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
    */
   void setMenusFromViewport(AlignViewport av)
   {
+    padGapsMenuitem.setSelected(av.padGaps);
     colourTextMenuItem.setSelected(av.showColourText);
     abovePIDThreshold.setSelected(av.getAbovePIDThreshold());
     conservationMenuItem.setSelected(av.getConservationSelected());
     seqLimits.setSelected(av.getShowJVSuffix());
+    idRightAlign.setSelected(av.rightAlignIds);
     renderGapsMenuItem.setSelected(av.renderGaps);
     wrapMenuItem.setSelected(av.wrapAlignment);
+    scaleAbove.setVisible(av.wrapAlignment);
+    scaleLeft.setVisible(av.wrapAlignment);
+    scaleRight.setVisible(av.wrapAlignment);
     annotationPanelMenuItem.setState(av.showAnnotation);
     viewBoxesMenuItem.setSelected(av.showBoxes);
     viewTextMenuItem.setSelected(av.showText);
@@ -502,7 +485,6 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
     showSeqFeatures.setSelected(av.showSequenceFeatures);
     hiddenMarkers.setState(av.showHiddenMarkers);
     applyToAllGroups.setState(av.colourAppliesToAllGroups);
-    smoothFont.setState(av.antiAlias);
 
     updateEditMenuBar();
   }
@@ -573,6 +555,59 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
     Desktop.instance.inputLocalFileMenuItem_actionPerformed(viewport);
   }
 
+  public void reload_actionPerformed(ActionEvent e)
+  {
+    if(fileName!=null)
+    {
+      if(currentFileFormat.equals("Jalview"))
+      {
+        JInternalFrame [] frames = Desktop.desktop.getAllFrames();
+        for(int i=0; i<frames.length; i++)
+        {
+          if (frames[i] instanceof AlignFrame
+              && frames[i] != this
+              && ( (AlignFrame) frames[i]).fileName.equals(fileName))
+          {
+            try{
+              frames[i].setSelected(true);
+              Desktop.instance.closeAssociatedWindows();
+            }catch(java.beans.PropertyVetoException ex){}
+          }
+
+        }
+        Desktop.instance.closeAssociatedWindows();
+
+      }
+      else
+      {
+        viewport.alignment.deleteAllGroups();
+        viewport.sequenceColours=null;
+        while (viewport.alignment.getHeight() > 0)
+        {
+          viewport.alignment.deleteSequence(0);
+        }
+
+        viewport.historyList.clear();
+        viewport.redoList.clear();
+        Alignment dset = viewport.alignment.getDataset();
+        while (dset.getHeight() > 0)
+        {
+          dset.deleteSequence(0);
+        }
+
+        firePropertyChange("Alignment", null, viewport.alignment.getSequences());
+
+        updateEditMenuBar();
+      }
+
+      FileLoader loader = new FileLoader();
+      String protocol = fileName.startsWith("http:")? "URL":"File";
+      loader.LoadFile(viewport, fileName, protocol, currentFileFormat);
+
+    }
+  }
+
+
   public void addFromText_actionPerformed(ActionEvent e)
   {
     Desktop.instance.inputTextboxMenuItem_actionPerformed(viewport);
@@ -583,12 +618,24 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
     Desktop.instance.inputURLMenuItem_actionPerformed(viewport);
   }
 
+
+  public void save_actionPerformed(ActionEvent e)
+  {
+    if(fileName==null
+       || currentFileFormat==null
+       || fileName.startsWith("http")
+        )
+      saveAs_actionPerformed(null);
+    else
+      saveAlignment(fileName, currentFileFormat);
+  }
+
   /**
    * DOCUMENT ME!
    *
    * @param e DOCUMENT ME!
    */
-  public void saveAlignmentMenu_actionPerformed(ActionEvent e)
+  public void saveAs_actionPerformed(ActionEvent e)
   {
     JalviewFileChooser chooser = new JalviewFileChooser(jalview.bin.Cache.
         getProperty( "LAST_DIRECTORY"),
@@ -609,7 +656,6 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
     if (value == JalviewFileChooser.APPROVE_OPTION)
     {
         currentFileFormat = chooser.getSelectedFormat();
-
         if (currentFileFormat == null)
         {
           JOptionPane.showInternalMessageDialog(Desktop.desktop,
@@ -620,18 +666,21 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
           return;
         }
 
+        fileName = chooser.getSelectedFile().getPath();
+
       jalview.bin.Cache.setProperty("DEFAULT_FILE_FORMAT",
                                     currentFileFormat);
 
-      String choice = chooser.getSelectedFile().getPath();
-      jalview.bin.Cache.setProperty("LAST_DIRECTORY", choice);
+      jalview.bin.Cache.setProperty("LAST_DIRECTORY", fileName);
 
-      saveAlignment(choice, currentFileFormat);
+      saveAlignment(fileName, currentFileFormat);
     }
   }
 
   public boolean saveAlignment(String file, String format)
   {
+    boolean success = true;
+
     if (format.equalsIgnoreCase("Jalview"))
     {
       String shortName = title;
@@ -642,10 +691,12 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
             java.io.File.separatorChar) + 1);
       }
 
-      new Jalview2XML().SaveAlignment(this, file, shortName);
+      success = new Jalview2XML().SaveAlignment(this, file, shortName);
+
+      statusBar.setText("Successfully saved to file: "
+                          +fileName+" in "
+                          +format +" format.");
 
-      // USE Jalview2XML to save this file
-      return true;
     }
     else
     {
@@ -671,25 +722,37 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
 
       if (output == null)
       {
-        return false;
-      }
-
-      try
-      {
-        java.io.PrintWriter out = new java.io.PrintWriter(
-            new java.io.FileWriter(file));
-
-        out.print(output);
-        out.close();
-        this.setTitle(file);
-        return true;
+        success = false;
       }
-      catch (Exception ex)
+      else
       {
-        ex.printStackTrace();
+        try
+        {
+          java.io.PrintWriter out = new java.io.PrintWriter(
+              new java.io.FileWriter(file));
+
+          out.print(output);
+          out.close();
+          this.setTitle(file);
+          statusBar.setText("Successfully saved to file: "
+                            + fileName + " in "
+                            + format + " format.");
+        }
+        catch (Exception ex)
+        {
+          success = false;
+          ex.printStackTrace();
+        }
       }
     }
-    return false;
+
+    if (!success)
+      JOptionPane.showInternalMessageDialog(
+          this, "Couldn't save file: " + fileName,
+          "Error Saving File",
+          JOptionPane.WARNING_MESSAGE);
+
+    return success;
   }
 
   /**
@@ -716,6 +779,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
     }
 
     CutAndPasteTransfer cap = new CutAndPasteTransfer();
+    cap.setForInput(null);
     Desktop.addInternalFrame(cap,
                              "Alignment output - " + e.getActionCommand(), 600,
                              500);
@@ -764,6 +828,13 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
     alignPanel.makeEPS(f);
   }
 
+
+  public void pageSetup_actionPerformed(ActionEvent e)
+  {
+    PrinterJob printJob = PrinterJob.getPrinterJob();
+    PrintThread.pf = printJob.pageDialog(printJob.defaultPage());
+  }
+
   /**
    * DOCUMENT ME!
    *
@@ -772,7 +843,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
   public void printMenuItem_actionPerformed(ActionEvent e)
   {
     //Putting in a thread avoids Swing painting problems
-    PrintThread thread = new PrintThread();
+    PrintThread thread = new PrintThread(alignPanel);
     thread.start();
   }
 
@@ -786,7 +857,8 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
   {
     new AnnotationExporter().exportAnnotations(
       alignPanel,
-      viewport.alignment.getAlignmentAnnotation()
+      viewport.alignment.getAlignmentAnnotation(),
+      viewport.alignment.getGroups()
         );
   }
 
@@ -818,28 +890,46 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
    *
    * @param e DOCUMENT ME!
    */
-  public void closeMenuItem_actionPerformed(ActionEvent e)
+  public void closeMenuItem_actionPerformed(boolean closeAllTabs)
   {
+    if(alignPanels!=null && alignPanels.size()<2)
+      closeAllTabs = true;
+
     try
     {
       if(alignPanels!=null)
       {
-        for (int i = 0; i < alignPanels.size(); i++)
+        if (closeAllTabs)
+          for (int i = 0; i < alignPanels.size(); i++)
+          {
+            AlignmentPanel ap = (AlignmentPanel) alignPanels.elementAt(i);
+            PaintRefresher.RemoveComponent(ap.seqPanel.seqCanvas);
+            PaintRefresher.RemoveComponent(ap.idPanel.idCanvas);
+            PaintRefresher.RemoveComponent(ap);
+          }
+        else
         {
-          AlignmentPanel ap = (AlignmentPanel) alignPanels.elementAt(i);
-          PaintRefresher.RemoveComponent(ap.seqPanel.seqCanvas);
-          PaintRefresher.RemoveComponent(ap.idPanel.idCanvas);
-          PaintRefresher.RemoveComponent(ap);
+          int index = tabbedPane.getSelectedIndex();
+
+          alignPanels.removeElement(alignPanel);
+          PaintRefresher.RemoveComponent(alignPanel.seqPanel.seqCanvas);
+          PaintRefresher.RemoveComponent(alignPanel.idPanel.idCanvas);
+          PaintRefresher.RemoveComponent(alignPanel);
+          alignPanel = null;
+          viewport = null;
+
+          tabbedPane.removeTabAt(index);
+          tabbedPane.validate();
+
+          if(index==tabbedPane.getTabCount())
+            index --;
+
+          this.tabSelectionChanged(index);
         }
-      //  alignPanels = null;
       }
-      else
-        System.out.println("null one here");
 
-    //  alignPanel = null;
-    //  viewport = null;
-
-      this.setClosed(true);
+      if (closeAllTabs)
+        this.setClosed(true);
     }
     catch (Exception ex)
     {
@@ -905,10 +995,16 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
     viewport.redoList.push(command);
     command.undoCommand();
 
-    viewport.hasHiddenColumns = viewport.colSel.getHiddenColumns() != null;
+    AlignViewport originalSource = getOriginatingSource(command);
     updateEditMenuBar();
-    viewport.firePropertyChange("alignment", null,
-                                viewport.getAlignment().getSequences());
+
+    if(originalSource!=null)
+    {
+      originalSource.hasHiddenColumns = viewport.colSel.getHiddenColumns() != null;
+      originalSource.firePropertyChange("alignment",
+                                        null,
+                                        originalSource.alignment.getSequences());
+    }
   }
 
   /**
@@ -918,15 +1014,64 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
    */
   protected void redoMenuItem_actionPerformed(ActionEvent e)
   {
+    if(viewport.redoList.size()<1)
+      return;
+
     CommandI command = (CommandI) viewport.redoList.pop();
     viewport.historyList.push(command);
     command.doCommand();
-    viewport.hasHiddenColumns = viewport.colSel.getHiddenColumns()!=null;
 
+    AlignViewport originalSource = getOriginatingSource(command);
     updateEditMenuBar();
-    viewport.firePropertyChange("alignment", null, viewport.getAlignment().getSequences());
+
+    if(originalSource!=null)
+    {
+      originalSource.hasHiddenColumns = viewport.colSel.getHiddenColumns() != null;
+      originalSource.firePropertyChange("alignment",
+                                        null,
+                                        originalSource.alignment.getSequences());
+    }
   }
 
+  AlignViewport getOriginatingSource(CommandI command)
+  {
+    AlignViewport originalSource = null;
+    //For sequence removal and addition, we need to fire
+   //the property change event FROM the viewport where the
+   //original alignment was altered
+    AlignmentI al=null;
+    if (command instanceof EditCommand)
+    {
+      EditCommand editCommand = (EditCommand) command;
+      al = editCommand.getAlignment();
+      Vector comps = (Vector) PaintRefresher.components
+          .get(viewport.getSequenceSetId());
+
+      for (int i = 0; i < comps.size(); i++)
+      {
+        if (comps.elementAt(i) instanceof AlignmentPanel)
+        {
+          if (al == ( (AlignmentPanel) comps.elementAt(i)).av.alignment)
+          {
+            originalSource = ( (AlignmentPanel) comps.elementAt(i)).av;
+            break;
+          }
+        }
+      }
+    }
+
+    if (originalSource == null)
+    {
+      //The original view is closed, we must validate
+      //the current view against the closed view first
+      if (al != null)
+        PaintRefresher.validateSequences(al, viewport.alignment);
+
+      originalSource = viewport;
+    }
+
+    return originalSource;
+  }
 
   /**
    * DOCUMENT ME!
@@ -948,14 +1093,14 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
       {
         SequenceI seq = viewport.alignment.getSequenceAt(i);
 
-        if (!sg.getSequences(false).contains(seq))
+        if (!sg.getSequences(null).contains(seq))
         {
           continue;
         }
 
         SequenceI temp = viewport.alignment.getSequenceAt(i - 1);
 
-        if (sg.getSequences(false).contains(temp))
+        if (sg.getSequences(null).contains(temp))
         {
           continue;
         }
@@ -970,14 +1115,14 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
       {
         SequenceI seq = viewport.alignment.getSequenceAt(i);
 
-        if (!sg.getSequences(false).contains(seq))
+        if (!sg.getSequences(null).contains(seq))
         {
           continue;
         }
 
         SequenceI temp = viewport.alignment.getSequenceAt(i + 1);
 
-        if (sg.getSequences(false).contains(temp))
+        if (sg.getSequences(null).contains(temp))
         {
           continue;
         }
@@ -1022,6 +1167,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
 
     try
     {
+      jalview.gui.Desktop.internalCopy = true;
       //Its really worth setting the clipboard contents
       //to empty before setting the large StringSelection!!
       Toolkit.getDefaultToolkit().getSystemClipboard()
@@ -1149,7 +1295,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
      }
      else
      {
-       sequences = new FormatAdapter().readFile(str, "Paste", format);
+       sequences = new FormatAdapter().readFile(str, "Paste", format).getSequencesArray();
      }
 
      AlignmentI alignment = null;
@@ -1290,7 +1436,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
    *
    * @param e DOCUMENT ME!
    */
-  protected void delete_actionPerformed(ActionEvent e)
+  protected void delete_actionPerformed(ActionEvent evt)
   {
 
     SequenceGroup sg = viewport.getSelectionGroup();
@@ -1300,20 +1446,16 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
     }
 
     Vector seqs = new Vector();
-    int cutLength = sg.getEndRes()-sg.getStartRes()+1;
-    boolean seqsCut = false;
     SequenceI seq;
-    for (int i = 0; i < sg.getSize(false); i++)
+    for (int i = 0; i < sg.getSize(); i++)
     {
       seq = sg.getSequenceAt(i);
       seqs.addElement(seq);
-      if(seq.getLength()<=cutLength)
-        seqsCut = true;
     }
 
 
    // If the cut affects all sequences, remove highlighted columns
-   if (sg.getSize(false) == viewport.alignment.getHeight())
+   if (sg.getSize() == viewport.alignment.getHeight())
    {
      viewport.getColumnSelection().removeElements(sg.getStartRes(),
          sg.getEndRes() + 1);
@@ -1362,6 +1504,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
   protected void deleteGroups_actionPerformed(ActionEvent e)
   {
     viewport.alignment.deleteAllGroups();
+    viewport.sequenceColours = null;
     viewport.setSelectionGroup(null);
     PaintRefresher.Refresh(this, viewport.getSequenceSetId());
     alignPanel.repaint();
@@ -1406,7 +1549,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
     alignPanel.seqPanel.seqCanvas.highlightSearchResults(null);
     alignPanel.idPanel.idCanvas.searchResults = null;
     alignPanel.repaint();
-    PaintRefresher.Refresh(this, viewport.getSequenceSetId());
+    PaintRefresher.Refresh(alignPanel, viewport.getSequenceSetId());
   }
 
   /**
@@ -1431,7 +1574,9 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
       sg.addOrRemove(viewport.getAlignment().getSequenceAt(i), false);
     }
 
-    PaintRefresher.Refresh(this, viewport.getSequenceSetId());
+    alignPanel.repaint();
+
+    PaintRefresher.Refresh(alignPanel, viewport.getSequenceSetId());
   }
 
   public void invertColSel_actionPerformed(ActionEvent e)
@@ -1475,7 +1620,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
 
       SequenceI [] seqs;
       if(viewport.getSelectionGroup()!=null)
-        seqs = viewport.getSelectionGroup().getSequencesAsArray(true);
+        seqs = viewport.getSelectionGroup().getSequencesAsArray(viewport.hiddenRepSequences);
       else
         seqs = viewport.alignment.getSequencesArray();
 
@@ -1490,6 +1635,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
                                     viewport.alignment,
                                     viewport.colSel,
                                     viewport.selectionGroup);
+        viewport.setStartRes(0);
       }
      else
      {
@@ -1537,7 +1683,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
     SequenceI[] seqs;
     if (viewport.getSelectionGroup() != null)
     {
-      seqs = viewport.getSelectionGroup().getSequencesAsArray(true);
+      seqs = viewport.getSelectionGroup().getSequencesAsArray(viewport.hiddenRepSequences);
       start = viewport.getSelectionGroup().getStartRes();
       end = viewport.getSelectionGroup().getEndRes();
     }
@@ -1549,7 +1695,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
         new RemoveGapColCommand("Remove Gapped Columns",
                                 seqs,
                                 start, end,
-                                viewport.getGapCharacter());
+                                viewport.alignment);
 
     addHistoryItem(removeGapCols);
 
@@ -1581,7 +1727,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
     SequenceI[] seqs;
     if (viewport.getSelectionGroup() != null)
     {
-      seqs = viewport.getSelectionGroup().getSequencesAsArray(true);
+      seqs = viewport.getSelectionGroup().getSequencesAsArray(viewport.hiddenRepSequences);
       start = viewport.getSelectionGroup().getStartRes();
       end = viewport.getSelectionGroup().getEndRes();
     }
@@ -1594,9 +1740,9 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
     int startRes = seq.findPosition(viewport.startRes);
 
     addHistoryItem(new RemoveGapsCommand("Remove Gaps",
-                                           seqs,
-                                           start, end,
-                     viewport.getGapCharacter()));
+                                         seqs,
+                                         start, end,
+                                         viewport.alignment));
 
     viewport.setStartRes(seq.findIndex(startRes)-1);
 
@@ -1625,13 +1771,63 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
    */
   public void findMenuItem_actionPerformed(ActionEvent e)
   {
-    JInternalFrame frame = new JInternalFrame();
-    Finder finder = new Finder(viewport, alignPanel, frame);
-    frame.setContentPane(finder);
-    frame.setLayer(JLayeredPane.PALETTE_LAYER);
-    Desktop.addInternalFrame(frame, "Find", 340, 110);
+    new Finder();
   }
 
+  public void newView_actionPerformed(ActionEvent e)
+  {
+    AlignmentPanel newap =
+        new Jalview2XML().copyAlignPanel(alignPanel, true);
+
+    if (viewport.viewName == null)
+      viewport.viewName = "Original";
+
+    newap.av.historyList = viewport.historyList;
+    newap.av.redoList = viewport.redoList;
+
+    int index = Desktop.getViewCount(viewport.getSequenceSetId());
+    String newViewName = "View " +index;
+
+    Vector comps = (Vector)PaintRefresher.components.get(viewport.getSequenceSetId());
+    Vector existingNames = new Vector();
+    for(int i=0; i<comps.size(); i++)
+    {
+      if(comps.elementAt(i) instanceof AlignmentPanel)
+      {
+        AlignmentPanel ap = (AlignmentPanel)comps.elementAt(i);
+        if(!existingNames.contains(ap.av.viewName))
+          existingNames.addElement(ap.av.viewName);
+      }
+    }
+
+    while(existingNames.contains(newViewName))
+    {
+      newViewName = "View "+ (++index);
+    }
+
+    newap.av.viewName = newViewName;
+
+    addAlignmentPanel(newap, false);
+
+    if(alignPanels.size()==2)
+    {
+      viewport.gatherViewsHere = true;
+    }
+    tabbedPane.setSelectedIndex(tabbedPane.getTabCount() - 1);
+  }
+
+  public void expandViews_actionPerformed(ActionEvent e)
+  {
+        Desktop.instance.explodeViews(this);
+  }
+
+  public void gatherViews_actionPerformed(ActionEvent e)
+  {
+    Desktop.instance.gatherViews(this);
+  }
+
+
+
   /**
    * DOCUMENT ME!
    *
@@ -1642,13 +1838,6 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
     new FontChooser(alignPanel);
   }
 
-  public void smoothFont_actionPerformed(ActionEvent e)
-  {
-    viewport.antiAlias = smoothFont.isSelected();
-    alignPanel.annotationPanel.image = null;
-    alignPanel.repaint();
-  }
-
 
   /**
    * DOCUMENT ME!
@@ -1663,6 +1852,13 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
     alignPanel.repaint();
   }
 
+  public void idRightAlign_actionPerformed(ActionEvent e)
+  {
+    viewport.rightAlignIds = idRightAlign.isSelected();
+    alignPanel.repaint();
+  }
+
+
 
   /**
    * DOCUMENT ME!
@@ -1854,6 +2050,11 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
     alignPanel.setOverviewPanel(overview);
   }
 
+  public void textColour_actionPerformed(ActionEvent e)
+  {
+    new TextColourChooser().chooseColour(alignPanel, null);
+  }
+
   /**
    * DOCUMENT ME!
    *
@@ -2041,7 +2242,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
         if (cs instanceof ClustalxColourScheme)
         {
           sg.cs = new ClustalxColourScheme(
-              sg.getSequences(true), sg.getWidth());
+              sg.getSequences(viewport.hiddenRepSequences), sg.getWidth());
         }
         else if (cs instanceof UserColourScheme)
         {
@@ -2066,8 +2267,8 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
                 viewport.getIgnoreGapsConsensus());
 
          sg.cs.setConsensus(AAFrequency.calculate(
-             sg.getSequences(true), 0,
-             sg.getWidth()));
+             sg.getSequences(viewport.hiddenRepSequences), sg.getStartRes(),
+             sg.getEndRes()+1));
        }
         else
           sg.cs.setThreshold(0, viewport.getIgnoreGapsConsensus());
@@ -2077,8 +2278,9 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
         {
           Conservation c = new Conservation("Group",
                                             ResidueProperties.propHash, 3,
-                                            sg.getSequences(true), 0,
-                                            viewport.alignment.getWidth() - 1);
+                                            sg.getSequences(viewport.hiddenRepSequences),
+                                            sg.getStartRes(),
+                                            sg.getEndRes()+1);
           c.calculate();
           c.verdict(false, viewport.ConsPercGaps);
           sg.cs.setConservation(c);
@@ -2328,7 +2530,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
   public void pairwiseAlignmentMenuItem_actionPerformed(ActionEvent e)
   {
     if ( (viewport.getSelectionGroup() == null) ||
-        (viewport.getSelectionGroup().getSize(false) < 2))
+        (viewport.getSelectionGroup().getSize() < 2))
     {
       JOptionPane.showInternalMessageDialog(this,
                                             "You must select at least 2 sequences.",
@@ -2351,8 +2553,8 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
   public void PCAMenuItem_actionPerformed(ActionEvent e)
   {
     if ( ( (viewport.getSelectionGroup() != null) &&
-          (viewport.getSelectionGroup().getSize(false) < 4) &&
-          (viewport.getSelectionGroup().getSize(false) > 0)) ||
+          (viewport.getSelectionGroup().getSize() < 4) &&
+          (viewport.getSelectionGroup().getSize() > 0)) ||
         (viewport.getAlignment().getHeight() < 4))
     {
       JOptionPane.showInternalMessageDialog(this,
@@ -2364,7 +2566,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
       return;
     }
 
-     new PCAPanel(viewport);
+     new PCAPanel(alignPanel);
   }
 
 
@@ -2432,7 +2634,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
     TreePanel tp;
 
     if (viewport.getSelectionGroup() != null) {
-      if (viewport.getSelectionGroup().getSize(false) < 3) {
+      if (viewport.getSelectionGroup().getSize() < 3) {
         JOptionPane.showMessageDialog(Desktop.desktop,
                                       "You need to have more than two sequences selected to build a tree!",
                                       "Not enough sequences",
@@ -2444,9 +2646,9 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
       SequenceGroup sg = viewport.getSelectionGroup();
 
       /* Decide if the selection is a column region */
-      while (s < sg.getSize(false))
+      while (s < sg.getSize())
       {
-        if ( ( (SequenceI) sg.getSequences(false).elementAt(s++)).getLength() <
+        if ( ( (SequenceI) sg.getSequences(null).elementAt(s++)).getLength() <
             sg.getEndRes())
         {
           JOptionPane.showMessageDialog(Desktop.desktop,
@@ -2484,9 +2686,14 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
       tp = new TreePanel(alignPanel, type, pwType);
     }
 
-    addTreeMenuItem(tp, title);
+    title += " from ";
 
-    Desktop.addInternalFrame(tp, title + " from " + this.title, 600, 500);
+    if(viewport.viewName!=null)
+      title+= viewport.viewName+" of ";
+
+    title += this.title;
+
+    Desktop.addInternalFrame(tp, title, 600, 500);
   }
 
   /**
@@ -2524,51 +2731,53 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
    * @param treePanel Displayed tree window.
    * @param title SortBy menu item title.
    */
-  void addTreeMenuItem(final TreePanel treePanel, String title)
+  public void buildTreeMenu()
   {
-    final JMenuItem item = new JMenuItem(title);
+    sortByTreeMenu.removeAll();
 
-    treeCount++;
-
-    if (treeCount == 1)
-    {
-      sort.add(sortByTreeMenu);
-    }
-
-    sortByTreeMenu.add(item);
-    item.addActionListener(new java.awt.event.ActionListener()
+    Vector comps = (Vector)PaintRefresher.components.get(viewport.getSequenceSetId());
+    Vector treePanels = new Vector();
+    int i, iSize = comps.size();
+    for(i=0; i<iSize; i++)
     {
-      public void actionPerformed(ActionEvent e)
+      if(comps.elementAt(i) instanceof TreePanel)
       {
-        SequenceI[] oldOrder = viewport.getAlignment().getSequencesArray();
-        AlignmentSorter.sortByTree(viewport.getAlignment(),
-                                   treePanel.getTree());
+        treePanels.add(comps.elementAt(i));
+      }
+    }
 
-        addHistoryItem(new OrderCommand("Tree Sort",
-                                        oldOrder,
-                                        viewport.alignment));
+    iSize = treePanels.size();
 
+    if(iSize<1)
+    {
+      sortByTreeMenu.setVisible(false);
+      return;
+    }
 
-        alignPanel.repaint();
-      }
-    });
+    sortByTreeMenu.setVisible(true);
 
-    treePanel.addInternalFrameListener(new javax.swing.event.
-                                       InternalFrameAdapter()
+    for(i=0; i<treePanels.size(); i++)
     {
-      public void internalFrameClosed(
-          javax.swing.event.InternalFrameEvent evt)
+      TreePanel tp = (TreePanel)treePanels.elementAt(i);
+      final JMenuItem item = new JMenuItem(tp.getTitle());
+      final NJTree tree = ((TreePanel)treePanels.elementAt(i)).getTree();
+      item.addActionListener(new java.awt.event.ActionListener()
       {
-        treeCount--;
-        sortByTreeMenu.remove(item);
-
-        if (treeCount == 0)
+        public void actionPerformed(ActionEvent e)
         {
-          sort.remove(sortByTreeMenu);
+          SequenceI[] oldOrder = viewport.getAlignment().getSequencesArray();
+          AlignmentSorter.sortByTree(viewport.getAlignment(), tree);
+
+          addHistoryItem(new OrderCommand("Tree Sort",
+                                          oldOrder,
+                                          viewport.alignment));
+
+          alignPanel.repaint();
         }
-      }
-      ;
-    });
+      });
+
+      sortByTreeMenu.add(item);
+    }
   }
 
   /**
@@ -2582,7 +2791,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
     AlignmentView msa = null;
 
     if ( (viewport.getSelectionGroup() != null) &&
-        (viewport.getSelectionGroup().getSize(false) > 1))
+        (viewport.getSelectionGroup().getSize() > 1))
     {
       // JBPNote UGLY! To prettify, make SequenceGroup and Alignment conform to some common interface!
       /*SequenceGroup seqs = viewport.getSelectionGroup();
@@ -2624,7 +2833,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
    AlignmentView seqs = null;
 
     if ( (viewport.getSelectionGroup() != null) &&
-        (viewport.getSelectionGroup().getSize(false) > 0))
+        (viewport.getSelectionGroup().getSize() > 0))
     {
       seqs = viewport.getAlignmentView(true);
     }
@@ -2724,7 +2933,6 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
 
 
         Desktop.addInternalFrame(tp, title, w, h);
-        addTreeMenuItem(tp, title);
       }
     }
     catch (Exception ex)
@@ -2735,28 +2943,6 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener
     return tp;
   }
 
-  class PrintThread
-      extends Thread
-  {
-    public void run()
-    {
-      PrinterJob printJob = PrinterJob.getPrinterJob();
-      PageFormat pf = printJob.pageDialog(printJob.defaultPage());
-      printJob.setPrintable(alignPanel, pf);
-
-      if (printJob.printDialog())
-      {
-        try
-        {
-          printJob.print();
-        }
-        catch (Exception PrintException)
-        {
-          PrintException.printStackTrace();
-        }
-      }
-    }
-  }
 
   /**
    * Generates menu items and listener event actions for web service clients
@@ -3091,7 +3277,7 @@ public void drop(DropTargetDropEvent evt)
       }
 
       boolean isAnnotation = new AnnotationFile().readAnnotationFile(viewport.
-          alignment, file);
+          alignment, file, protocol);
 
       if (!isAnnotation)
       {
@@ -3159,3 +3345,34 @@ public void drop(DropTargetDropEvent evt)
     return viewport;
   }
 }
+
+class PrintThread extends Thread
+{
+  AlignmentPanel ap;
+  public PrintThread(AlignmentPanel ap)
+  {
+   this.ap = ap;
+  }
+  static PageFormat pf;
+  public void run()
+  {
+    PrinterJob printJob = PrinterJob.getPrinterJob();
+
+    if (pf != null)
+      printJob.setPrintable(ap, pf);
+    else
+      printJob.setPrintable(ap);
+
+    if (printJob.printDialog())
+    {
+      try
+      {
+        printJob.print();
+      }
+      catch (Exception PrintException)
+      {
+        PrintException.printStackTrace();
+      }
+    }
+  }
+}