Applet can output and load annotations, features
[jalview.git] / src / jalview / appletgui / AlignFrame.java
index 0d6682f..1059dc7 100755 (executable)
@@ -1,6 +1,6 @@
 /*\r
  * Jalview - A Sequence Alignment Editor and Viewer\r
- * Copyright (C) 2005 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle\r
+ * Copyright (C) 2006 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle\r
  *\r
  * This program is free software; you can redistribute it and/or\r
  * modify it under the terms of the GNU General Public License\r
 \r
 package jalview.appletgui;\r
 \r
-import jalview.jbappletgui.GAlignFrame;\r
 import jalview.schemes.*;\r
 import jalview.datamodel.*;\r
 import jalview.analysis.*;\r
 import jalview.io.*;\r
+import jalview.commands.*;\r
 import java.awt.*;\r
 import java.awt.event.*;\r
 import java.util.*;\r
 import java.io.InputStreamReader;\r
 import java.io.BufferedReader;\r
+import java.net.URL;\r
 \r
-public class AlignFrame\r
-    extends GAlignFrame\r
+\r
+public class AlignFrame extends Frame implements ActionListener,\r
+    ItemListener, KeyListener, MouseListener\r
 {\r
-  final AlignmentPanel alignPanel;\r
-  final AlignViewport viewport;\r
-  public static final int NEW_WINDOW_WIDTH = 700;\r
-  public static final int NEW_WINDOW_HEIGHT = 500;\r
-  jalview.bin.JalviewLite applet;\r
+  public AlignmentPanel alignPanel;\r
+  public AlignViewport viewport;\r
+  int DEFAULT_WIDTH = 700;\r
+  int DEFAULT_HEIGHT = 500;\r
+\r
+  String jalviewServletURL;\r
+\r
 \r
-  public AlignFrame(AlignmentI al)\r
+   public AlignFrame(AlignmentI al,\r
+                     jalview.bin.JalviewLite applet,\r
+                     String title,\r
+                     boolean embedded)\r
   {\r
-    this.applet = null;\r
-    viewport = new AlignViewport(al, null);\r
+\r
+    if (applet != null)\r
+      jalviewServletURL = applet.getParameter("APPLICATION_URL");\r
+\r
+    try{\r
+      jbInit();\r
+    }catch(Exception ex)\r
+    {\r
+      ex.printStackTrace();\r
+    }\r
+\r
+    viewport = new AlignViewport(al, applet);\r
     alignPanel = new AlignmentPanel(this, viewport);\r
-    add(alignPanel);\r
-    alignPanel.validate();\r
 \r
-    this.addWindowListener(new WindowAdapter()\r
+    viewport.updateConservation(alignPanel);\r
+    viewport.updateConsensus(alignPanel);\r
+\r
+    annotationPanelMenuItem.setState(viewport.showAnnotation);\r
+\r
+    seqLimits.setState(viewport.showJVSuffix);\r
+\r
+    if(applet!=null)\r
     {\r
-      public void windowClosing(WindowEvent e)\r
+      String param = applet.getParameter("sortBy");\r
+      if (param != null)\r
       {\r
-        closeMenuItem_actionPerformed(null);\r
+        if (param.equalsIgnoreCase("Id"))\r
+          sortIDMenuItem_actionPerformed();\r
+        else if (param.equalsIgnoreCase("Pairwise Identity"))\r
+          sortPairwiseMenuItem_actionPerformed();\r
       }\r
-    });\r
 \r
+      param = applet.getParameter("wrap");\r
+      if (param != null)\r
+      {\r
+        if (param.equalsIgnoreCase("true"))\r
+        {\r
+          wrapMenuItem.setState(true);\r
+          wrapMenuItem_actionPerformed();\r
+        }\r
+      }\r
+\r
+      try\r
+      {\r
+        param = applet.getParameter("windowWidth");\r
+        if (param != null)\r
+        {\r
+          int width = Integer.parseInt(param);\r
+          DEFAULT_WIDTH = width;\r
+        }\r
+        param = applet.getParameter("windowHeight");\r
+        if (param != null)\r
+        {\r
+          int height = Integer.parseInt(param);\r
+          DEFAULT_HEIGHT = height;\r
+        }\r
+      }\r
+      catch (Exception ex)\r
+      {}\r
+\r
+    }\r
+\r
+   //Some JVMS send keyevents to Top frame or lowest panel,\r
+   //Havent worked out why yet. So add to both this frame and seqCanvas for now\r
+   this.addKeyListener(this);\r
+   alignPanel.seqPanel.seqCanvas.addKeyListener(this);\r
+   alignPanel.idPanel.idCanvas.addKeyListener(this);\r
+   alignPanel.scalePanel.addKeyListener(this);\r
+   alignPanel.annotationPanel.addKeyListener(this);\r
+\r
+\r
+   if(embedded)\r
+   {\r
+     setEmbedded();\r
+   }\r
+   else\r
+   {\r
+     add(alignPanel, BorderLayout.CENTER);\r
+     jalview.bin.JalviewLite.addFrame(this, title, DEFAULT_WIDTH,\r
+                                      DEFAULT_HEIGHT);\r
+   }\r
+   alignPanel.validate();\r
+   alignPanel.repaint();\r
+  }\r
+  public AlignViewport getAlignViewport()\r
+  {\r
+    return viewport;\r
   }\r
 \r
+  public SeqCanvas getSeqcanvas()\r
+  {\r
+    return alignPanel.seqPanel.seqCanvas;\r
+  }\r
+\r
+\r
+  /**\r
+   * DOCUMENT ME!\r
+   *\r
+   * @param String DOCUMENT ME!\r
+   */\r
 \r
-  public AlignFrame(AlignmentI al, jalview.bin.JalviewLite applet)\r
+  public void parseFeaturesFile(String file, String type)\r
   {\r
-    this.applet = applet;\r
-    viewport = new AlignViewport(al, applet);\r
-    alignPanel = new AlignmentPanel(this, viewport);\r
-    add(alignPanel);\r
-    alignPanel.validate();\r
+    Hashtable featureLinks = new Hashtable();\r
+    boolean featuresFile = false;\r
+    try{\r
+      featuresFile = new jalview.io.FeaturesFile(file, type).parse(viewport.alignment,\r
+                                         alignPanel.seqPanel.seqCanvas.\r
+                                         getFeatureRenderer().featureColours,\r
+                                         featureLinks,\r
+                                         true);\r
+    }\r
+    catch(Exception ex)\r
+    {\r
+      ex.printStackTrace();\r
+    }\r
 \r
-    String treeFile = applet.getParameter("treeFile");\r
-    if (treeFile != null)\r
+    if(featuresFile)\r
     {\r
-      try\r
+      if(featureLinks.size()>0)\r
+        alignPanel.seqPanel.seqCanvas\r
+            .getFeatureRenderer().featureLinks = featureLinks;\r
+      viewport.showSequenceFeatures = true;\r
+      sequenceFeatures.setState(true);\r
+      alignPanel.repaint();\r
+    }\r
+\r
+  }\r
+\r
+\r
+  public void keyPressed(KeyEvent evt)\r
+  {\r
+    if (viewport.cursorMode\r
+        && evt.getKeyCode() >= KeyEvent.VK_0\r
+        && evt.getKeyCode() <= KeyEvent.VK_9)\r
+    {\r
+      alignPanel.seqPanel.numberPressed(evt.getKeyChar());\r
+    }\r
+\r
+    switch (evt.getKeyCode())\r
+    {\r
+      case 27: // escape key\r
+        deselectAllSequenceMenuItem_actionPerformed();\r
+        break;\r
+      case KeyEvent.VK_X:\r
+        if (evt.isControlDown() || evt.isMetaDown())\r
+        {\r
+          cut_actionPerformed();\r
+        }\r
+        break;\r
+      case KeyEvent.VK_C:\r
+        if (viewport.cursorMode && !evt.isControlDown())\r
+        {\r
+          alignPanel.seqPanel.setCursorColumn();\r
+        }\r
+        if (evt.isControlDown() || evt.isMetaDown())\r
+        {\r
+          copy_actionPerformed();\r
+        }\r
+        break;\r
+      case KeyEvent.VK_V:\r
+        if (evt.isControlDown())\r
+        {\r
+          paste(evt.isShiftDown());\r
+        }\r
+        break;\r
+      case KeyEvent.VK_A:\r
+        if (evt.isControlDown() || evt.isMetaDown())\r
+        {\r
+          selectAllSequenceMenuItem_actionPerformed();\r
+        }\r
+        break;\r
+      case KeyEvent.VK_DOWN:\r
+        if(viewport.cursorMode)\r
+        {\r
+          alignPanel.seqPanel.moveCursor(0,1);\r
+        }\r
+        else\r
+          moveSelectedSequences(false);\r
+        break;\r
+\r
+      case KeyEvent.VK_UP:\r
+        if (viewport.cursorMode)\r
+        {\r
+          alignPanel.seqPanel.moveCursor(0,-1);\r
+        }\r
+        else\r
+          moveSelectedSequences(true);\r
+        break;\r
+\r
+      case KeyEvent.VK_LEFT:\r
+        if(viewport.cursorMode)\r
+        {\r
+          alignPanel.seqPanel.moveCursor(-1,0);\r
+        }\r
+        break;\r
+\r
+      case KeyEvent.VK_RIGHT:\r
+        if (viewport.cursorMode)\r
+        {\r
+          alignPanel.seqPanel.moveCursor(1,0);\r
+        }\r
+        break;\r
+      case KeyEvent.VK_SPACE:\r
+        if(viewport.cursorMode)\r
+        {\r
+          alignPanel.seqPanel.insertGapAtCursor(evt.isControlDown()\r
+                                                || evt.isShiftDown()\r
+                                                || evt.isAltDown()\r
+              );\r
+        }\r
+        break;\r
+\r
+      case KeyEvent.VK_DELETE:\r
+      case KeyEvent.VK_BACK_SPACE:\r
+        if(viewport.cursorMode)\r
+        {\r
+          alignPanel.seqPanel.deleteGapAtCursor(evt.isControlDown()\r
+                                                || evt.isShiftDown()\r
+                                                || evt.isAltDown());\r
+        }\r
+       else\r
+        {\r
+          cut_actionPerformed();\r
+          alignPanel.seqPanel.seqCanvas.repaint();\r
+        }\r
+        break;\r
+\r
+      case KeyEvent.VK_S:\r
+        if(viewport.cursorMode)\r
+        {\r
+          alignPanel.seqPanel.setCursorRow();\r
+        }\r
+        break;\r
+      case KeyEvent.VK_P:\r
+        if(viewport.cursorMode)\r
+        {\r
+          alignPanel.seqPanel.setCursorPosition();\r
+        }\r
+        break;\r
+\r
+      case KeyEvent.VK_ENTER:\r
+      case KeyEvent.VK_COMMA:\r
+        if(viewport.cursorMode)\r
+        {\r
+          alignPanel.seqPanel.setCursorRowAndColumn();\r
+        }\r
+        break;\r
+\r
+      case KeyEvent.VK_Q:\r
+        if(viewport.cursorMode)\r
+        {\r
+          alignPanel.seqPanel.setSelectionAreaAtCursor(true);\r
+        }\r
+        break;\r
+      case KeyEvent.VK_M:\r
+        if(viewport.cursorMode)\r
+        {\r
+          alignPanel.seqPanel.setSelectionAreaAtCursor(false);\r
+        }\r
+        break;\r
+\r
+     case KeyEvent.VK_F2:\r
+       viewport.cursorMode = ! viewport.cursorMode;\r
+       statusBar.setText("Keyboard editing mode is "+\r
+           (viewport.cursorMode ? "on" : "off"));\r
+       if(viewport.cursorMode)\r
+       {\r
+         alignPanel.seqPanel.seqCanvas.cursorX = viewport.startRes;\r
+         alignPanel.seqPanel.seqCanvas.cursorY = viewport.startSeq;\r
+       }\r
+       break;\r
+\r
+      case KeyEvent.VK_F:\r
+        if (evt.isControlDown())\r
+        {\r
+          findMenuItem_actionPerformed();\r
+        }\r
+        break;\r
+\r
+      case KeyEvent.VK_H:\r
       {\r
-        treeFile = treeFile;\r
-        jalview.io.NewickFile fin = new jalview.io.NewickFile(applet.\r
-            getCodeBase() + treeFile, "URL");\r
-        fin.parse();\r
+        boolean toggleSeqs = !evt.isControlDown();\r
+        boolean toggleCols = !evt.isShiftDown();\r
+        boolean hide = false;\r
+        SequenceGroup sg = viewport.getSelectionGroup();\r
 \r
-        if (fin.getTree() != null)\r
+        if(toggleSeqs)\r
         {\r
-          TreePanel tp = null;\r
-          tp = new TreePanel(viewport, viewport.getAlignment().getSequences(),\r
-                             fin, "FromFile", applet.getCodeBase() + treeFile);\r
-          jalview.bin.JalviewLite.addFrame(tp, treeFile, 600, 500);\r
-          addTreeMenuItem(tp, treeFile);\r
+          if (sg != null && sg.getSize(false) != viewport.alignment.getHeight())\r
+          {\r
+            hide = true;\r
+            viewport.hideAllSelectedSeqs();\r
+          }\r
+          else if (!(toggleCols && viewport.colSel.getSelected().size() > 0))\r
+            viewport.showAllHiddenSeqs();\r
         }\r
+\r
+        if(toggleCols)\r
+        {\r
+          if (viewport.colSel.getSelected().size() > 0)\r
+          {\r
+            viewport.hideSelectedColumns();\r
+            if(!toggleSeqs)\r
+                   viewport.selectionGroup = sg;\r
+          }\r
+          else if (!hide)\r
+            viewport.showAllHiddenColumns();\r
+        }\r
+        break;\r
       }\r
-      catch (Exception ex)\r
+\r
+      case KeyEvent.VK_PAGE_UP:\r
+        if (viewport.wrapAlignment)\r
+          alignPanel.scrollUp(true);\r
+        else\r
+          alignPanel.setScrollValues(viewport.startRes,\r
+                                     viewport.startSeq\r
+                                     - viewport.endSeq + viewport.startSeq);\r
+        break;\r
+\r
+      case KeyEvent.VK_PAGE_DOWN:\r
+        if (viewport.wrapAlignment)\r
+          alignPanel.scrollUp(false);\r
+        else\r
+          alignPanel.setScrollValues(viewport.startRes,\r
+                                     viewport.startSeq\r
+                                     + viewport.endSeq - viewport.startSeq);\r
+        break;\r
+\r
+      case KeyEvent.VK_Z:\r
+        if (evt.isControlDown())\r
+        {\r
+          undoMenuItem_actionPerformed();\r
+        }\r
+        break;\r
+\r
+      case KeyEvent.VK_Y:\r
+        if (evt.isControlDown())\r
+        {\r
+          redoMenuItem_actionPerformed();\r
+        }\r
+        break;\r
+\r
+      case KeyEvent.VK_L:\r
+        if (evt.isControlDown())\r
+        {\r
+          trimAlignment(true);\r
+        }\r
+        break;\r
+\r
+      case KeyEvent.VK_R:\r
+        if (evt.isControlDown())\r
+        {\r
+          trimAlignment(false);\r
+        }\r
+        break;\r
+\r
+      case KeyEvent.VK_E:\r
+        if (evt.isControlDown())\r
+        {\r
+          if (evt.isShiftDown())\r
+            this.removeAllGapsMenuItem_actionPerformed();\r
+          else\r
+            removeGappedColumnMenuItem_actionPerformed();\r
+        }\r
+        break;\r
+      case KeyEvent.VK_I:\r
+        if (evt.isControlDown())\r
+        {\r
+          if (evt.isAltDown())\r
+            viewport.invertColumnSelection();\r
+          else\r
+            this.invertSequenceMenuItem_actionPerformed();\r
+        }\r
+        break;\r
+\r
+      case KeyEvent.VK_U:\r
+        if (evt.isControlDown())\r
+        {\r
+          this.deleteGroups_actionPerformed();\r
+        }\r
+      break;\r
+\r
+    case KeyEvent.VK_T:\r
+      if (evt.isControlDown())\r
       {\r
-        ex.printStackTrace();\r
+       newView();\r
+      }\r
+      break;\r
+\r
+\r
       }\r
+      alignPanel.repaint();\r
+  }\r
+  public void keyReleased(KeyEvent evt)\r
+  {}\r
+  public void keyTyped(KeyEvent evt)\r
+  {}\r
+\r
+public void itemStateChanged(ItemEvent evt)\r
+  {\r
+    if(evt.getSource()==colourTextMenuItem)\r
+            colourTextMenuItem_actionPerformed();\r
+    else if(evt.getSource()==wrapMenuItem)\r
+            wrapMenuItem_actionPerformed();\r
+    else if(evt.getSource()==scaleAbove)\r
+            viewport.setScaleAboveWrapped(scaleAbove.getState());\r
+    else if(evt.getSource()==scaleLeft)\r
+            viewport.setScaleLeftWrapped(scaleLeft.getState());\r
+    else if(evt.getSource()==scaleRight)\r
+            viewport.setScaleRightWrapped(scaleRight.getState());\r
+     else if(evt.getSource()==seqLimits)\r
+      seqLimits_itemStateChanged();\r
+    else if(evt.getSource()==viewBoxesMenuItem)\r
+            viewport.setShowBoxes(viewBoxesMenuItem.getState());\r
+    else if(evt.getSource()==viewTextMenuItem)\r
+            viewport.setShowText(viewTextMenuItem.getState());\r
+    else if(evt.getSource()==renderGapsMenuItem)\r
+            viewport.setRenderGaps(renderGapsMenuItem.getState());\r
+    else if(evt.getSource()==annotationPanelMenuItem)\r
+    {\r
+      viewport.setShowAnnotation(annotationPanelMenuItem.getState());\r
+      alignPanel.setAnnotationVisible(annotationPanelMenuItem.getState());\r
     }\r
+      else if(evt.getSource()==sequenceFeatures)\r
+      {\r
+           viewport.showSequenceFeatures(sequenceFeatures.getState());\r
+            alignPanel.seqPanel.seqCanvas.repaint();\r
+      }\r
+      else if(evt.getSource()==conservationMenuItem)\r
+            conservationMenuItem_actionPerformed();\r
+      else if(evt.getSource()==abovePIDThreshold)\r
+            abovePIDThreshold_actionPerformed();\r
+      else if(evt.getSource()==applyToAllGroups)\r
+            viewport.setColourAppliesToAllGroups(applyToAllGroups.getState());\r
+      else if(evt.getSource()==autoCalculate)\r
+          viewport.autocalculateConsensus = autoCalculate.getState();\r
 \r
-    this.addWindowListener(new WindowAdapter()\r
+      alignPanel.repaint();\r
+  }\r
+ public void actionPerformed(ActionEvent evt)\r
+ {\r
+    Object source = evt.getSource();\r
+\r
+    if(source==inputText)\r
+      inputText_actionPerformed();\r
+    else if(source==loadTree)\r
+      loadTree_actionPerformed();\r
+    else if(source==loadApplication)\r
+      launchFullApplication();\r
+    else if (source == loadAnnotations)\r
+      loadAnnotations();\r
+    else if (source == outputAnnotations)\r
+      outputAnnotations();\r
+    else if(source == outputFeatures)\r
+      outputFeatures();\r
+    else if(source==closeMenuItem)\r
+      closeMenuItem_actionPerformed();\r
+    else if(source==copy)\r
+      copy_actionPerformed();\r
+    else if(source==undoMenuItem)\r
+      undoMenuItem_actionPerformed();\r
+    else if(source==redoMenuItem)\r
+      redoMenuItem_actionPerformed();\r
+    else if(source==inputText)\r
+            inputText_actionPerformed();\r
+    else if(source==closeMenuItem)\r
+            closeMenuItem_actionPerformed();\r
+    else if(source==undoMenuItem)\r
+            undoMenuItem_actionPerformed();\r
+    else if(source==redoMenuItem)\r
+            redoMenuItem_actionPerformed();\r
+    else if(source==copy)\r
+            copy_actionPerformed();\r
+    else if(source==pasteNew)\r
+            pasteNew_actionPerformed();\r
+    else if(source==pasteThis)\r
+            pasteThis_actionPerformed();\r
+    else if(source==cut)\r
+            cut_actionPerformed();\r
+    else if(source==delete)\r
+            delete_actionPerformed();\r
+    else if(source==deleteGroups)\r
+            deleteGroups_actionPerformed();\r
+    else if(source==selectAllSequenceMenuItem)\r
+            selectAllSequenceMenuItem_actionPerformed();\r
+    else if(source==deselectAllSequenceMenuItem)\r
+            deselectAllSequenceMenuItem_actionPerformed();\r
+    else if(source==invertSequenceMenuItem)\r
+            invertSequenceMenuItem_actionPerformed();\r
+    else if(source==invertColSel)\r
+    { viewport.invertColumnSelection(); alignPanel.repaint(); }\r
+    else if(source==remove2LeftMenuItem)\r
+            trimAlignment(true);\r
+    else if(source==remove2RightMenuItem)\r
+            trimAlignment(false);\r
+    else if(source==removeGappedColumnMenuItem)\r
+            removeGappedColumnMenuItem_actionPerformed();\r
+    else if(source==removeAllGapsMenuItem)\r
+            removeAllGapsMenuItem_actionPerformed();\r
+    else if(source==findMenuItem)\r
+            findMenuItem_actionPerformed();\r
+    else if(source==font)\r
+            new FontChooser(alignPanel);\r
+    else if (source == newView)\r
+      newView();\r
+    else if(source==showColumns)\r
     {\r
-      public void windowClosing(WindowEvent e)\r
-          {\r
-            closeMenuItem_actionPerformed(null);\r
-          }\r
-    });\r
+      viewport.showAllHiddenColumns(); alignPanel.repaint();\r
+    }\r
+    else if(source==showSeqs)\r
+    {\r
+      viewport.showAllHiddenSeqs();\r
+    }\r
+    else if(source == hideColumns)\r
+    {\r
+      viewport.hideSelectedColumns(); alignPanel.repaint();\r
+    }\r
+    else if(source == hideSequences && viewport.getSelectionGroup()!=null)\r
+    {\r
+      viewport.hideAllSelectedSeqs();\r
+    }\r
+    else if(source==featureSettings)\r
+            new FeatureSettings(alignPanel);\r
+    else if(source==overviewMenuItem)\r
+            overviewMenuItem_actionPerformed();\r
+    else if(source==noColourmenuItem)\r
+            changeColour(null);\r
+    else if(source==clustalColour)\r
+    {\r
+      abovePIDThreshold.setState(false);\r
+      changeColour(new ClustalxColourScheme(viewport.alignment.getSequences(),\r
+                                            viewport.alignment.getWidth()));\r
+  }\r
+    else if(source==zappoColour)\r
+            changeColour(new ZappoColourScheme());\r
+    else if(source==taylorColour)\r
+            changeColour(new TaylorColourScheme());\r
+    else if(source==hydrophobicityColour)\r
+            changeColour(new HydrophobicColourScheme());\r
+    else if(source==helixColour)\r
+            changeColour(new HelixColourScheme());\r
+    else if(source==strandColour)\r
+            changeColour(new StrandColourScheme());\r
+    else if(source==turnColour)\r
+            changeColour(new TurnColourScheme());\r
+    else if(source==buriedColour)\r
+            changeColour(new BuriedColourScheme());\r
+    else if(source==nucleotideColour)\r
+            changeColour(new NucleotideColourScheme());\r
+    else if(source==modifyPID)\r
+            modifyPID_actionPerformed();\r
+    else if(source==modifyConservation)\r
+            modifyConservation_actionPerformed();\r
+    else if(source==userDefinedColour)\r
+            new UserDefinedColours(alignPanel, null);\r
+    else if(source==PIDColour)\r
+            changeColour(new PIDColourScheme());\r
+    else if(source==BLOSUM62Colour)\r
+            changeColour(new Blosum62ColourScheme());\r
+    else if(source==annotationColour)\r
+           new AnnotationColourChooser(viewport, alignPanel);\r
+    else if(source==sortPairwiseMenuItem)\r
+            sortPairwiseMenuItem_actionPerformed();\r
+    else if(source==sortIDMenuItem)\r
+            sortIDMenuItem_actionPerformed();\r
+    else if(source==sortGroupMenuItem)\r
+            sortGroupMenuItem_actionPerformed();\r
+    else if(source==removeRedundancyMenuItem)\r
+            removeRedundancyMenuItem_actionPerformed();\r
+    else if(source==pairwiseAlignmentMenuItem)\r
+            pairwiseAlignmentMenuItem_actionPerformed();\r
+    else if(source==PCAMenuItem)\r
+            PCAMenuItem_actionPerformed();\r
+    else if(source==averageDistanceTreeMenuItem)\r
+            averageDistanceTreeMenuItem_actionPerformed();\r
+    else if(source==neighbourTreeMenuItem)\r
+            neighbourTreeMenuItem_actionPerformed();\r
+    else if(source==njTreeBlosumMenuItem)\r
+            njTreeBlosumMenuItem_actionPerformed();\r
+    else if(source==avDistanceTreeBlosumMenuItem)\r
+            avTreeBlosumMenuItem_actionPerformed();\r
+    else if(source==documentation)\r
+            documentation_actionPerformed();\r
+    else if(source==about)\r
+            about_actionPerformed();\r
+\r
+ }\r
+\r
+  public void inputText_actionPerformed()\r
+  {\r
+    CutAndPasteTransfer cap = new CutAndPasteTransfer(true, this);\r
+    Frame frame = new Frame();\r
+    frame.add(cap);\r
+    jalview.bin.JalviewLite.addFrame(frame, "Cut & Paste Input", 500, 500);\r
+  }\r
 \r
+  protected void outputText_actionPerformed(ActionEvent e)\r
+  {\r
+    CutAndPasteTransfer cap = new CutAndPasteTransfer(true, this);\r
+    Frame frame = new Frame();\r
+    frame.add(cap);\r
+    jalview.bin.JalviewLite.addFrame(frame,\r
+                                     "Alignment output - " + e.getActionCommand(),\r
+                                     600, 500);\r
+    cap.setText(new AppletFormatAdapter().formatSequences(e.getActionCommand(),\r
+                                              viewport.getAlignment().getSequences(),\r
+                                                      viewport.showJVSuffix));\r
+  }\r
 \r
+  public void loadAnnotations()\r
+  {\r
+    CutAndPasteTransfer cap = new CutAndPasteTransfer(true, this);\r
+    cap.setText("Paste your features / annotations file here.");\r
+    cap.setAnnotationImport();\r
+    Frame frame = new Frame();\r
+    frame.add(cap);\r
+      jalview.bin.JalviewLite.addFrame(frame, "Paste Annotations ", 400, 300);\r
 \r
   }\r
 \r
-  public void inputText_actionPerformed(ActionEvent e)\r
+  public void outputAnnotations()\r
   {\r
-    CutAndPasteTransfer cap = new CutAndPasteTransfer(true);\r
+    CutAndPasteTransfer cap = new CutAndPasteTransfer(true, this);\r
     Frame frame = new Frame();\r
     frame.add(cap);\r
-    jalview.bin.JalviewLite.addFrame(frame, "Cut & Paste Input", 500, 500);\r
+    jalview.bin.JalviewLite.addFrame(frame,\r
+                                     "Annotations",\r
+                                     600, 500);\r
+    cap.setText( new AnnotationFile().printAnnotations(\r
+      viewport.alignment.getAlignmentAnnotation() ) );\r
   }\r
 \r
-  protected void outputText_actionPerformed(ActionEvent e)\r
+  public void outputFeatures()\r
   {\r
-    CutAndPasteTransfer cap = new CutAndPasteTransfer(false);\r
+    CutAndPasteTransfer cap = new CutAndPasteTransfer(true, this);\r
     Frame frame = new Frame();\r
     frame.add(cap);\r
     jalview.bin.JalviewLite.addFrame(frame,\r
-                                     "Alignment output - " + e.getActionCommand(),\r
+                                     "Features",\r
                                      600, 500);\r
-    cap.setText(FormatAdapter.formatSequences(e.getActionCommand(),\r
-                                              viewport.getAlignment().\r
-                                              getSequences()));\r
+\r
+    cap.setText(new FeaturesFile().printJalviewFormat(\r
+                viewport.alignment.getSequencesArray(),\r
+                viewport.featuresDisplayed));\r
   }\r
 \r
-  public void closeMenuItem_actionPerformed(ActionEvent e)\r
+  void launchFullApplication()\r
   {\r
-    PaintRefresher.components.remove(viewport.alignment);\r
-    dispose();\r
+    StringBuffer url = new StringBuffer(jalviewServletURL);\r
+\r
+    url.append("?open="+\r
+               appendProtocol( viewport.applet.getParameter("file") ) );\r
+\r
+    if(viewport.applet.getParameter("features")!=null)\r
+    {\r
+      url.append( "&features=" );\r
+      url.append( appendProtocol( viewport.applet.getParameter("features") ) );\r
+    }\r
+\r
+    if(viewport.applet.getParameter("annotations")!=null)\r
+    {\r
+      url.append( "&annotations=" );\r
+      url.append( appendProtocol( viewport.applet.getParameter("annotations") ) );\r
+    }\r
+\r
+    if(viewport.applet.getParameter("jnetfile")!=null)\r
+    {\r
+      url.append( "&annotations=" );\r
+      url.append( appendProtocol( viewport.applet.getParameter("jnetfile") ) );\r
+    }\r
+\r
+    if(viewport.applet.getParameter("defaultColour")!=null)\r
+    {\r
+      url.append("&colour=" +\r
+                 removeWhiteSpace(viewport.applet.getParameter("defaultColour"))\r
+          );\r
+    }\r
+\r
+    if(viewport.applet.getParameter("userDefinedColour")!=null)\r
+    {\r
+      url.append( "&colour=" +\r
+                 removeWhiteSpace( viewport.applet.getParameter("userDefinedColour") )\r
+         );\r
+    }\r
+\r
+    showURL(url.toString(), "FULL_APP");\r
   }\r
 \r
-  Stack historyList = new Stack();\r
-  Stack redoList = new Stack();\r
 \r
+  String removeWhiteSpace(String colour)\r
+  {\r
+    StringBuffer sb = new StringBuffer();\r
+    for (int i = 0; i < colour.length(); i++)\r
+    {\r
+      if (Character.isWhitespace(colour.charAt(i)))\r
+        sb.append("%20");\r
+      else\r
+        sb.append(colour.charAt(i));\r
+    }\r
+\r
+    return sb.toString();\r
+  }\r
+\r
+\r
+  String appendProtocol(String url)\r
+  {\r
+    try{\r
+       new URL(url);\r
+    }catch(java.net.MalformedURLException ex)\r
+    {\r
+      url = viewport.applet.getCodeBase()+url;\r
+    }\r
+    return url;\r
+  }\r
+\r
+  public void closeMenuItem_actionPerformed()\r
+  {\r
+    PaintRefresher.RemoveComponent(alignPanel);\r
+    PaintRefresher.RemoveComponent(alignPanel.seqPanel.seqCanvas);\r
+    PaintRefresher.RemoveComponent(alignPanel.idPanel.idCanvas);\r
+\r
+    if(PaintRefresher.components.size()==0 && viewport.applet==null)\r
+      System.exit(0);\r
+\r
+    this.dispose();\r
+  }\r
+\r
+\r
+  /**\r
+   * DOCUMENT ME!\r
+   */\r
   void updateEditMenuBar()\r
   {\r
-    if (historyList.size() > 0)\r
+\r
+    if (viewport.historyList.size() > 0)\r
     {\r
       undoMenuItem.setEnabled(true);\r
-      HistoryItem hi = (HistoryItem) historyList.peek();\r
-      undoMenuItem.setLabel("Undo " + hi.getDescription());\r
+      CommandI command = (CommandI) viewport.historyList.peek();\r
+      undoMenuItem.setLabel("Undo " + command.getDescription());\r
     }\r
     else\r
     {\r
@@ -147,11 +796,12 @@ public class AlignFrame
       undoMenuItem.setLabel("Undo");\r
     }\r
 \r
-    if (redoList.size() > 0)\r
+    if (viewport.redoList.size() > 0)\r
     {\r
       redoMenuItem.setEnabled(true);\r
-      HistoryItem hi = (HistoryItem) redoList.peek();\r
-      redoMenuItem.setLabel("Redo " + hi.getDescription());\r
+\r
+      CommandI command = (CommandI) viewport.redoList.peek();\r
+      redoMenuItem.setLabel("Redo " + command.getDescription());\r
     }\r
     else\r
     {\r
@@ -160,74 +810,97 @@ public class AlignFrame
     }\r
   }\r
 \r
-  public void addHistoryItem(HistoryItem hi)\r
+  public void addHistoryItem(CommandI command)\r
   {\r
-    historyList.push(hi);\r
-    updateEditMenuBar();\r
+    if(command.getSize()>0)\r
+    {\r
+      viewport.historyList.push(command);\r
+      viewport.redoList.removeAllElements();\r
+      updateEditMenuBar();\r
+      viewport.hasHiddenColumns = viewport.colSel.getHiddenColumns() != null;\r
+    }\r
   }\r
 \r
-  protected void undoMenuItem_actionPerformed(ActionEvent e)\r
+  /**\r
+   * DOCUMENT ME!\r
+   *\r
+   * @param e DOCUMENT ME!\r
+   */\r
+  protected void undoMenuItem_actionPerformed()\r
   {\r
-    HistoryItem hi = (HistoryItem) historyList.pop();\r
-    redoList.push(new HistoryItem(hi.getDescription(), viewport.alignment,\r
-                                  HistoryItem.HIDE));\r
-    restoreHistoryItem(hi);\r
+    if(viewport.historyList.size()<1)\r
+      return;\r
+\r
+    CommandI command = (CommandI)viewport.historyList.pop();\r
+    viewport.redoList.push(command);\r
+    command.undoCommand();\r
+\r
+    AlignViewport originalSource = getOriginatingSource(command);\r
+\r
+    originalSource.hasHiddenColumns = viewport.colSel.getHiddenColumns() != null;\r
+    updateEditMenuBar();\r
+    originalSource.firePropertyChange("alignment", null,originalSource.alignment.getSequences());\r
   }\r
 \r
-  protected void redoMenuItem_actionPerformed(ActionEvent e)\r
+  /**\r
+   * DOCUMENT ME!\r
+   *\r
+   * @param e DOCUMENT ME!\r
+   */\r
+  protected void redoMenuItem_actionPerformed()\r
   {\r
-    HistoryItem hi = (HistoryItem) redoList.pop();\r
-    restoreHistoryItem(hi);\r
+    if(viewport.redoList.size()<1)\r
+      return;\r
+\r
+    CommandI command = (CommandI) viewport.redoList.pop();\r
+    viewport.historyList.push(command);\r
+    command.doCommand();\r
+\r
+    AlignViewport originalSource = getOriginatingSource(command);\r
+    originalSource.hasHiddenColumns = viewport.colSel.getHiddenColumns()!=null;\r
+\r
     updateEditMenuBar();\r
-    viewport.updateConsensus();\r
-    alignPanel.repaint();\r
-    alignPanel.repaint();\r
+    originalSource.firePropertyChange("alignment", null, originalSource.alignment.getSequences());\r
   }\r
 \r
-  // used by undo and redo\r
-  void restoreHistoryItem(HistoryItem hi)\r
+  AlignViewport getOriginatingSource(CommandI command)\r
   {\r
-    if (hi.getType() == HistoryItem.SORT)\r
+    AlignViewport originalSource = null;\r
+    //For sequence removal and addition, we need to fire\r
+   //the property change event FROM the viewport where the\r
+   //original alignment was altered\r
+   AlignmentI al = null;\r
+    if (command instanceof EditCommand)\r
     {\r
-      for (int i = 0; i < hi.getSequences().size(); i++)\r
+      EditCommand editCommand = (EditCommand) command;\r
+      al = editCommand.getAlignment();\r
+      Vector comps = (Vector) PaintRefresher.components\r
+          .get(viewport.getSequenceSetId());\r
+      for (int i = 0; i < comps.size(); i++)\r
       {\r
-        viewport.alignment.getSequences().setElementAt(hi.getSequences().\r
-            elementAt(i), 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
-        if (restore.getLength() == 0)\r
+        if (comps.elementAt(i) instanceof AlignmentPanel)\r
         {\r
-          // log.System.out.println(hi.getHidden().elementAt(i));\r
-          restore.setSequence(hi.getHidden().elementAt(i).toString());\r
-          viewport.alignment.getSequences().insertElementAt(\r
-              restore,\r
-              hi.getAlignIndex(i));\r
-        }\r
-        else\r
-        {\r
-          restore.setSequence(hi.getHidden().elementAt(i).toString());\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
+          if (al == ( (AlignmentPanel) comps.elementAt(i)).av.alignment)\r
+          {\r
+            originalSource = ( (AlignmentPanel) comps.elementAt(i)).av;\r
+            break;\r
+          }\r
         }\r
       }\r
     }\r
 \r
-    updateEditMenuBar();\r
+    if (originalSource == null)\r
+    {\r
+      //The original view is closed, we must validate\r
+      //the current view against the closed view first\r
+      if (al != null)\r
+        PaintRefresher.validateSequences(al, viewport.alignment);\r
 \r
-    viewport.updateConsensus();\r
-    viewport.updateConservation();\r
-    alignPanel.repaint();\r
+      originalSource = viewport;\r
+    }\r
+\r
+\r
+    return originalSource;\r
   }\r
 \r
   public void moveSelectedSequences(boolean up)\r
@@ -243,13 +916,13 @@ public class AlignFrame
       for (int i = 1; i < viewport.alignment.getHeight(); i++)\r
       {\r
         SequenceI seq = viewport.alignment.getSequenceAt(i);\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
-        if (sg.sequences.contains(temp))\r
+        if (sg.getSequences(false).contains(temp))\r
         {\r
           continue;\r
         }\r
@@ -263,13 +936,13 @@ public class AlignFrame
       for (int i = viewport.alignment.getHeight() - 2; i > -1; i--)\r
       {\r
         SequenceI seq = viewport.alignment.getSequenceAt(i);\r
-        if (!sg.sequences.contains(seq))\r
+        if (!sg.getSequences(true).contains(seq))\r
         {\r
           continue;\r
         }\r
 \r
         SequenceI temp = viewport.alignment.getSequenceAt(i + 1);\r
-        if (sg.sequences.contains(temp))\r
+        if (sg.getSequences(true).contains(temp))\r
         {\r
           continue;\r
         }\r
@@ -282,8 +955,9 @@ public class AlignFrame
     alignPanel.repaint();\r
   }\r
 \r
-  StringBuffer copiedSequences;\r
-  protected void copy_actionPerformed(ActionEvent e)\r
+  static StringBuffer copiedSequences;\r
+  static Vector copiedHiddenColumns;\r
+  protected void copy_actionPerformed()\r
   {\r
     if (viewport.getSelectionGroup() == null)\r
     {\r
@@ -293,7 +967,7 @@ public class AlignFrame
     SequenceGroup sg = viewport.getSelectionGroup();\r
     copiedSequences = new StringBuffer();\r
     Hashtable orderedSeqs = new Hashtable();\r
-    for (int i = 0; i < sg.getSize(); i++)\r
+    for (int i = 0; i < sg.getSize(false); i++)\r
     {\r
       SequenceI seq = sg.getSequenceAt(i);\r
       int index = viewport.alignment.findIndex(seq);\r
@@ -303,7 +977,26 @@ public class AlignFrame
     int index = 0, startRes, endRes;\r
     char ch;\r
 \r
-    for (int i = 0; i < sg.getSize(); i++)\r
+    if (viewport.hasHiddenColumns && viewport.getSelectionGroup() != null)\r
+    {\r
+      copiedHiddenColumns = new Vector();\r
+      int hiddenOffset = viewport.getSelectionGroup().getStartRes();\r
+      for (int i = 0; i < viewport.getColumnSelection().getHiddenColumns().size();\r
+           i++)\r
+      {\r
+        int[] region = (int[])\r
+            viewport.getColumnSelection().getHiddenColumns().elementAt(i);\r
+\r
+        copiedHiddenColumns.addElement(new int[]\r
+                                 {region[0] - hiddenOffset,\r
+                                 region[1] - hiddenOffset});\r
+      }\r
+    }\r
+    else\r
+      copiedHiddenColumns = null;\r
+\r
+\r
+    for (int i = 0; i < sg.getSize(false); i++)\r
     {\r
         SequenceI seq = null;\r
 \r
@@ -347,21 +1040,19 @@ public class AlignFrame
         copiedSequences.append(seq.getName() + "\t" +\r
             startRes + "\t" +\r
             endRes + "\t" +\r
-            seq.getSequence(sg.getStartRes(),\r
+            seq.getSequenceAsString(sg.getStartRes(),\r
                 sg.getEndRes() + 1) + "\n");\r
     }\r
 \r
   }\r
 \r
-  protected void pasteNew_actionPerformed(ActionEvent e)\r
+  protected void pasteNew_actionPerformed()\r
   {\r
     paste(true);\r
   }\r
 \r
-  protected void pasteThis_actionPerformed(ActionEvent e)\r
+  protected void pasteThis_actionPerformed()\r
   {\r
-    addHistoryItem(new HistoryItem("Paste Sequences", viewport.alignment,\r
-                                   HistoryItem.PASTE));\r
     paste(false);\r
   }\r
 \r
@@ -369,6 +1060,7 @@ public class AlignFrame
   {\r
     try\r
     {\r
+\r
       if (copiedSequences == null)\r
       {\r
         return;\r
@@ -381,27 +1073,16 @@ public class AlignFrame
         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, end);\r
-\r
-        if (!newAlignment)\r
-        {\r
-          viewport.alignment.addSequence(sequence);\r
-        }\r
-        else\r
-        {\r
-          seqs.addElement(sequence);\r
-        }\r
+        seqs.addElement(new Sequence(name, st.nextToken(), start, end));\r
+      }\r
+      SequenceI[] newSeqs = new SequenceI[seqs.size()];\r
+      for (int i = 0; i < seqs.size(); i++)\r
+      {\r
+        newSeqs[i] = (SequenceI) seqs.elementAt(i);\r
       }\r
 \r
       if (newAlignment)\r
       {\r
-        SequenceI[] newSeqs = new SequenceI[seqs.size()];\r
-        for (int i = 0; i < seqs.size(); i++)\r
-        {\r
-          newSeqs[i] = (SequenceI) seqs.elementAt(i);\r
-        }\r
-\r
-        AlignFrame af = new AlignFrame(new Alignment(newSeqs), applet);\r
         String newtitle = new String("Copied sequences");\r
         if (getTitle().startsWith("Copied sequences"))\r
         {\r
@@ -411,96 +1092,128 @@ public class AlignFrame
         {\r
           newtitle = newtitle.concat("- from " + getTitle());\r
         }\r
-        jalview.bin.JalviewLite.addFrame(af, newtitle, NEW_WINDOW_WIDTH,\r
-                                         NEW_WINDOW_HEIGHT);\r
+        AlignFrame af = new AlignFrame(new Alignment(newSeqs),\r
+                                       viewport.applet,\r
+                                       newtitle,\r
+                                       false);\r
+        if (copiedHiddenColumns != null)\r
+        {\r
+          for (int i = 0; i < copiedHiddenColumns.size(); i++)\r
+          {\r
+            int[] region = (int[]) copiedHiddenColumns.elementAt(i);\r
+            af.viewport.hideColumns(region[0], region[1]);\r
+          }\r
+        }\r
+\r
+\r
+        jalview.bin.JalviewLite.addFrame(af, newtitle, DEFAULT_WIDTH,\r
+                                         DEFAULT_HEIGHT);\r
       }\r
       else\r
       {\r
-        viewport.setEndSeq(viewport.alignment.getHeight());\r
-        viewport.alignment.getWidth();\r
-        viewport.updateConservation();\r
-        viewport.updateConsensus();\r
-        alignPanel.repaint();\r
+        addSequences(newSeqs);\r
       }\r
 \r
     }\r
-    catch (Exception ex)\r
-    {} // could be anything being pasted in here\r
+    catch (Exception ex)\r
+    {} // could be anything being pasted in here\r
+\r
+  }\r
+\r
+  void addSequences(SequenceI[] seqs)\r
+  {\r
+    for (int i = 0; i < seqs.length; i++)\r
+    {\r
+      viewport.alignment.addSequence(seqs[i]);\r
+    }\r
+\r
+    //!newAlignment\r
+    addHistoryItem(new EditCommand(\r
+        "Add sequences",\r
+        EditCommand.PASTE,\r
+        seqs,\r
+        0,\r
+        viewport.alignment.getWidth(),\r
+        viewport.alignment)\r
+        );\r
+\r
+    viewport.setEndSeq(viewport.alignment.getHeight());\r
+    viewport.alignment.getWidth();\r
+    viewport.firePropertyChange("alignment", null,\r
+                                viewport.alignment.getSequences());\r
 \r
   }\r
 \r
-  protected void cut_actionPerformed(ActionEvent e)\r
+  protected void cut_actionPerformed()\r
   {\r
-    copy_actionPerformed(null);\r
-    delete_actionPerformed(null);\r
+    copy_actionPerformed();\r
+    delete_actionPerformed();\r
   }\r
 \r
-  protected void delete_actionPerformed(ActionEvent e)\r
+  protected void delete_actionPerformed()\r
   {\r
-    addHistoryItem(new HistoryItem("Delete Sequences", viewport.alignment,\r
-                                   HistoryItem.HIDE));\r
-    if (viewport.getSelectionGroup() == null)\r
+\r
+    SequenceGroup sg = viewport.getSelectionGroup();\r
+    if (sg == null)\r
     {\r
       return;\r
     }\r
 \r
+    Vector seqs = new Vector();\r
+    SequenceI seq;\r
+    for (int i = 0; i < sg.getSize(false); i++)\r
+    {\r
+      seq = sg.getSequenceAt(i);\r
+      seqs.addElement(seq);\r
+    }\r
 \r
-    SequenceGroup sg = viewport.getSelectionGroup();\r
-    boolean allSequences = false;\r
-    if(sg.sequences.size()==viewport.alignment.getHeight())\r
-          allSequences = true;\r
 \r
-    for (int i = 0; i < sg.sequences.size(); i++)\r
-    {\r
-      SequenceI seq = sg.getSequenceAt(i);\r
-      int index = viewport.getAlignment().findIndex(seq);\r
-      seq.deleteChars(sg.getStartRes(), sg.getEndRes() + 1);\r
+   // If the cut affects all sequences, remove highlighted columns\r
+   if (sg.getSize(false) == viewport.alignment.getHeight())\r
+   {\r
+     viewport.getColumnSelection().removeElements(sg.getStartRes(),\r
+         sg.getEndRes() + 1);\r
+   }\r
 \r
-      // If the cut affects all sequences, remove highlighted columns\r
-      if (allSequences)\r
-      {\r
-        viewport.getColumnSelection().removeElements(sg.getStartRes(),\r
-                                                     sg.getEndRes() + 1);\r
-      }\r
 \r
+    SequenceI [] cut = new SequenceI[seqs.size()];\r
+    for(int i=0; i<seqs.size(); i++)\r
+      cut[i] = (SequenceI)seqs.elementAt(i);\r
+\r
+\r
+    /*\r
+    //ADD HISTORY ITEM\r
+    */\r
+    addHistoryItem(new EditCommand("Cut Sequences",\r
+                                      EditCommand.CUT,\r
+                                      cut,\r
+                                      sg.getStartRes(),\r
+                                      sg.getEndRes()-sg.getStartRes()+1,\r
+                                      viewport.alignment));\r
 \r
-      if (seq.getSequence().length() < 1)\r
-      {\r
-        viewport.getAlignment().deleteSequence(seq);\r
-      }\r
-      else\r
-      {\r
-        viewport.getAlignment().getSequences().setElementAt(seq, index);\r
-      }\r
-    }\r
 \r
     viewport.setSelectionGroup(null);\r
     viewport.alignment.deleteGroup(sg);\r
-    viewport.resetSeqLimits(alignPanel.seqPanel.seqCanvas.getSize().height);\r
+\r
+    viewport.firePropertyChange("alignment", null,\r
+                                  viewport.getAlignment().getSequences());\r
+\r
     if (viewport.getAlignment().getHeight() < 1)\r
     {\r
-      try\r
-      {\r
         this.setVisible(false);\r
-      }\r
-      catch (Exception ex)\r
-      {}\r
     }\r
-    viewport.updateConservation();\r
-    viewport.updateConsensus();\r
-    alignPanel.repaint();\r
-\r
   }\r
 \r
-  protected void deleteGroups_actionPerformed(ActionEvent e)\r
+  protected void deleteGroups_actionPerformed()\r
   {\r
     viewport.alignment.deleteAllGroups();\r
+    viewport.sequenceColours=null;\r
     viewport.setSelectionGroup(null);\r
 \r
     alignPanel.repaint();\r
   }\r
 \r
-  public void selectAllSequenceMenuItem_actionPerformed(ActionEvent e)\r
+  public void selectAllSequenceMenuItem_actionPerformed()\r
   {\r
     SequenceGroup sg = new SequenceGroup();\r
     for (int i = 0; i < viewport.getAlignment().getSequences().size(); i++)\r
@@ -510,18 +1223,26 @@ public class AlignFrame
     sg.setEndRes(viewport.alignment.getWidth()-1);\r
     viewport.setSelectionGroup(sg);\r
     alignPanel.repaint();\r
-    PaintRefresher.Refresh(null, viewport.alignment);\r
+    PaintRefresher.Refresh(alignPanel, viewport.getSequenceSetId());\r
   }\r
 \r
-  public void deselectAllSequenceMenuItem_actionPerformed(ActionEvent e)\r
+  public void deselectAllSequenceMenuItem_actionPerformed()\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
-    PaintRefresher.Refresh(null, viewport.alignment);\r
+    alignPanel.idPanel.idCanvas.searchResults = null;\r
+    alignPanel.seqPanel.seqCanvas.highlightSearchResults(null);\r
+    alignPanel.repaint();\r
+    PaintRefresher.Refresh(alignPanel, viewport.getSequenceSetId());\r
   }\r
 \r
-  public void invertSequenceMenuItem_actionPerformed(ActionEvent e)\r
+  public void invertSequenceMenuItem_actionPerformed()\r
   {\r
     SequenceGroup sg = viewport.getSelectionGroup();\r
     for (int i = 0; i < viewport.getAlignment().getSequences().size(); i++)\r
@@ -529,155 +1250,213 @@ public class AlignFrame
       sg.addOrRemove(viewport.getAlignment().getSequenceAt(i), false);\r
     }\r
 \r
-    PaintRefresher.Refresh(null, viewport.alignment);\r
+    PaintRefresher.Refresh(alignPanel, viewport.getSequenceSetId());\r
   }\r
 \r
-  public void remove2LeftMenuItem_actionPerformed(ActionEvent e)\r
+  void trimAlignment(boolean trimLeft)\r
   {\r
     ColumnSelection colSel = viewport.getColumnSelection();\r
+    int column;\r
+\r
     if (colSel.size() > 0)\r
     {\r
-      addHistoryItem(new HistoryItem("Remove Left", viewport.alignment,\r
-                                     HistoryItem.HIDE));\r
-      int min = colSel.getMin();\r
-      viewport.getAlignment().trimLeft(min);\r
-      colSel.compensateForEdit(0, min);\r
+      if(trimLeft)\r
+        column = colSel.getMin();\r
+      else\r
+        column = colSel.getMax();\r
 \r
-      if (viewport.getSelectionGroup() != null)\r
+      SequenceI [] seqs;\r
+      if(viewport.getSelectionGroup()!=null)\r
+        seqs = viewport.getSelectionGroup().getSequencesAsArray(true);\r
+      else\r
+        seqs = viewport.alignment.getSequencesArray();\r
+\r
+\r
+      TrimRegionCommand trimRegion;\r
+      if(trimLeft)\r
       {\r
-        viewport.getSelectionGroup().adjustForRemoveLeft(min);\r
+        trimRegion = new TrimRegionCommand("Remove Left",\r
+                                    TrimRegionCommand.TRIM_LEFT,\r
+                                    seqs,\r
+                                    column,\r
+                                    viewport.alignment,\r
+                                    viewport.colSel,\r
+                                    viewport.selectionGroup);\r
+        viewport.setStartRes(0);\r
       }\r
+     else\r
+     {\r
+       trimRegion = new TrimRegionCommand("Remove Right",\r
+                                   TrimRegionCommand.TRIM_RIGHT,\r
+                                   seqs,\r
+                                   column,\r
+                                   viewport.alignment,\r
+                                   viewport.colSel,\r
+                                   viewport.selectionGroup);\r
+     }\r
+\r
+     statusBar.setText("Removed "+trimRegion.getSize()+" columns.");\r
+\r
+\r
+      addHistoryItem(trimRegion);\r
 \r
       Vector groups = viewport.alignment.getGroups();\r
+\r
       for (int i = 0; i < groups.size(); i++)\r
       {\r
         SequenceGroup sg = (SequenceGroup) groups.elementAt(i);\r
-        if (!sg.adjustForRemoveLeft(min))\r
+\r
+        if ( (trimLeft && !sg.adjustForRemoveLeft(column))\r
+            || (!trimLeft && !sg.adjustForRemoveRight(column)))\r
         {\r
           viewport.alignment.deleteGroup(sg);\r
         }\r
       }\r
 \r
-      alignPanel.repaint();\r
+      viewport.firePropertyChange("alignment", null,\r
+                                  viewport.getAlignment().getSequences());\r
     }\r
   }\r
 \r
-  public void remove2RightMenuItem_actionPerformed(ActionEvent e)\r
-  {\r
-    ColumnSelection colSel = viewport.getColumnSelection();\r
-    if (colSel.size() > 0)\r
-    {\r
-      addHistoryItem(new HistoryItem("Remove Right", viewport.alignment,\r
-                                     HistoryItem.HIDE));\r
-      int max = colSel.getMax();\r
-      viewport.getAlignment().trimRight(max);\r
-      if (viewport.getSelectionGroup() != null)\r
-      {\r
-        viewport.getSelectionGroup().adjustForRemoveRight(max);\r
-      }\r
 \r
-      Vector groups = viewport.alignment.getGroups();\r
-      for (int i = 0; i < groups.size(); i++)\r
-      {\r
-        SequenceGroup sg = (SequenceGroup) groups.elementAt(i);\r
-        if (!sg.adjustForRemoveRight(max))\r
-        {\r
-          viewport.alignment.deleteGroup(sg);\r
-        }\r
-      }\r
+  public void removeGappedColumnMenuItem_actionPerformed()\r
+  {\r
+    int start = 0, end = viewport.alignment.getWidth()-1;\r
 \r
-      alignPanel.repaint();\r
+    SequenceI[] seqs;\r
+    if (viewport.getSelectionGroup() != null)\r
+    {\r
+      seqs = viewport.getSelectionGroup().getSequencesAsArray(true);\r
+      start = viewport.getSelectionGroup().getStartRes();\r
+      end = viewport.getSelectionGroup().getEndRes();\r
     }\r
+    else\r
+      seqs = viewport.alignment.getSequencesArray();\r
 \r
-  }\r
 \r
-  public void removeGappedColumnMenuItem_actionPerformed(ActionEvent e)\r
-  {\r
-    addHistoryItem(new HistoryItem("Remove Gapped Columns",\r
-                                   viewport.alignment,\r
-                                   HistoryItem.HIDE));\r
-    viewport.getAlignment().removeGaps();\r
-    viewport.updateConservation();\r
-    viewport.updateConsensus();\r
-    alignPanel.repaint();\r
-  }\r
+    RemoveGapColCommand removeGapCols =\r
+        new RemoveGapColCommand("Remove Gapped Columns",\r
+                                seqs,\r
+                                start, end,\r
+                                viewport.getGapCharacter());\r
 \r
-  public void removeAllGapsMenuItem_actionPerformed(ActionEvent e)\r
-  {\r
-    addHistoryItem(new HistoryItem("Remove Gaps", viewport.alignment,\r
-                                   HistoryItem.HIDE));\r
+    addHistoryItem(removeGapCols);\r
 \r
-    SequenceI current;\r
-    int jSize;\r
+    statusBar.setText("Removed "+removeGapCols.getSize()+" empty columns.");\r
 \r
-    Vector seqs=null;\r
+    //This is to maintain viewport position on first residue\r
+    //of first sequence\r
+    SequenceI seq = viewport.alignment.getSequenceAt(0);\r
+    int startRes = seq.findPosition(viewport.startRes);\r
+   // ShiftList shifts;\r
+   // viewport.getAlignment().removeGaps(shifts=new ShiftList());\r
+   // edit.alColumnChanges=shifts.getInverse();\r
+   // if (viewport.hasHiddenColumns)\r
+   //   viewport.getColumnSelection().compensateForEdits(shifts);\r
+   viewport.setStartRes(seq.findIndex(startRes)-1);\r
+   viewport.firePropertyChange("alignment", null, viewport.getAlignment().getSequences());\r
 \r
-    int start=0, end = viewport.alignment.getWidth();\r
+  }\r
+\r
+  public void removeAllGapsMenuItem_actionPerformed()\r
+  {\r
+    int start = 0, end = viewport.alignment.getWidth()-1;\r
 \r
-    if (viewport.getSelectionGroup() != null\r
-        && viewport.getSelectionGroup().sequences != null\r
-        && viewport.getSelectionGroup().sequences.size()>0)\r
+    SequenceI[] seqs;\r
+    if (viewport.getSelectionGroup() != null)\r
     {\r
-      seqs = viewport.getSelectionGroup().sequences;\r
+      seqs = viewport.getSelectionGroup().getSequencesAsArray(true);\r
       start = viewport.getSelectionGroup().getStartRes();\r
       end = viewport.getSelectionGroup().getEndRes();\r
     }\r
     else\r
-      seqs = viewport.alignment.getSequences();\r
+      seqs = viewport.alignment.getSequencesArray();\r
 \r
-    for (int i = 0; i <seqs.size(); i++)\r
-    {\r
-      current = (SequenceI)seqs.elementAt(i);\r
-      jSize = current.getLength();\r
+    //This is to maintain viewport position on first residue\r
+    //of first sequence\r
+    SequenceI seq = viewport.alignment.getSequenceAt(0);\r
+    int startRes = seq.findPosition(viewport.startRes);\r
 \r
-      int j = start;\r
-      do\r
-      {\r
-        if (jalview.util.Comparison.isGap(current.getCharAt(j)))\r
-        {\r
-          current.deleteCharAt(j);\r
-          j--;\r
-          jSize--;\r
-        }\r
-        j++;\r
-      }\r
-      while(j < end && j < jSize) ;\r
-    }\r
+    addHistoryItem(new RemoveGapsCommand("Remove Gaps",\r
+                                           seqs,\r
+                                           start, end,\r
+                     viewport.getGapCharacter()));\r
 \r
-    viewport.updateConservation();\r
-    viewport.updateConsensus();\r
-    alignPanel.repaint();\r
-  }\r
+    viewport.setStartRes(seq.findIndex(startRes)-1);\r
+\r
+    viewport.firePropertyChange("alignment", null, viewport.getAlignment().getSequences());\r
 \r
+  }\r
 \r
-  public void findMenuItem_actionPerformed(ActionEvent e)\r
+  public void findMenuItem_actionPerformed()\r
   {\r
-    Finder finder = new Finder(alignPanel);\r
+    new Finder(alignPanel);\r
   }\r
 \r
-  public void font_actionPerformed(ActionEvent e)\r
+  public void newView()\r
   {\r
-    Frame frame = new Frame();\r
-    FontChooser fc = new FontChooser(alignPanel, frame);\r
-    frame.add(fc);\r
-    jalview.bin.JalviewLite.addFrame(frame, "Change Font", 440, 100);\r
+    AlignmentI newal;\r
+    if (viewport.hasHiddenRows)\r
+      newal = new Alignment(viewport.getAlignment().\r
+                            getHiddenSequences()\r
+                            .getFullAlignment().\r
+                            getSequencesArray());\r
+    else\r
+      newal = new Alignment(viewport.alignment.getSequencesArray());\r
+\r
+    AlignFrame newaf = new AlignFrame(newal,\r
+                                      viewport.applet,\r
+                                      "",\r
+                                      false);\r
+\r
+    newaf.viewport.sequenceSetID = alignPanel.av.getSequenceSetId();\r
+    PaintRefresher.Register(alignPanel, alignPanel.av.getSequenceSetId());\r
+    PaintRefresher.Register(newaf.alignPanel,\r
+                            newaf.alignPanel.av.getSequenceSetId());\r
+\r
+    PaintRefresher.Register(newaf.alignPanel.idPanel.idCanvas,\r
+                            newaf.alignPanel.av.getSequenceSetId());\r
+    PaintRefresher.Register(newaf.alignPanel.seqPanel.seqCanvas,\r
+                            newaf.alignPanel.av.getSequenceSetId());\r
+\r
+    Vector comps = (Vector)PaintRefresher.components.get(viewport.getSequenceSetId());\r
+    int viewSize = -1;\r
+    for (int i = 0; i < comps.size(); i++)\r
+    {\r
+      if (comps.elementAt(i) instanceof AlignmentPanel)\r
+        viewSize++;\r
+    }\r
 \r
-  }\r
+    String title = new String(this.getTitle());\r
+    if (title.indexOf("(View") > -1)\r
+      title = title.substring(0, title.indexOf("(View"));\r
+\r
+    title+= "(View "+viewSize+")";\r
+\r
+    newaf.setTitle(title.toString());\r
 \r
-  protected void fullSeqId_actionPerformed(ActionEvent e)\r
+\r
+    newaf.viewport.historyList = viewport.historyList;\r
+    newaf.viewport.redoList = viewport.redoList;\r
+\r
+   }\r
+\r
+\r
+  public void seqLimits_itemStateChanged()\r
   {\r
-    viewport.setShowFullId(fullSeqId.getState());\r
+    viewport.setShowJVSuffix(seqLimits.getState());\r
     alignPanel.fontChanged();\r
     alignPanel.repaint();\r
   }\r
 \r
-  protected void colourTextMenuItem_actionPerformed(ActionEvent e)\r
+\r
+  protected void colourTextMenuItem_actionPerformed()\r
   {\r
     viewport.setColourText(colourTextMenuItem.getState());\r
     alignPanel.repaint();\r
   }\r
 \r
-  protected void wrapMenuItem_actionPerformed(ActionEvent e)\r
+  protected void wrapMenuItem_actionPerformed()\r
   {\r
     viewport.setWrapAlignment(wrapMenuItem.getState());\r
     alignPanel.setWrapAlignment(wrapMenuItem.getState());\r
@@ -687,54 +1466,8 @@ public class AlignFrame
     alignPanel.repaint();\r
   }\r
 \r
-  protected void scaleAbove_actionPerformed(ActionEvent e)\r
-  {\r
-    viewport.setScaleAboveWrapped(scaleAbove.getState());\r
-    alignPanel.repaint();\r
-  }\r
-\r
-  protected void scaleLeft_actionPerformed(ActionEvent e)\r
-  {\r
-    viewport.setScaleLeftWrapped(scaleLeft.getState());\r
-    alignPanel.repaint();\r
-  }\r
-\r
-  protected void scaleRight_actionPerformed(ActionEvent e)\r
-  {\r
-    viewport.setScaleRightWrapped(scaleRight.getState());\r
-    alignPanel.repaint();\r
-  }\r
-\r
-  public void viewBoxesMenuItem_actionPerformed(ActionEvent e)\r
-  {\r
-    viewport.setShowBoxes(viewBoxesMenuItem.getState());\r
-    alignPanel.repaint();\r
-  }\r
-\r
-  public void viewTextMenuItem_actionPerformed(ActionEvent e)\r
-  {\r
-    viewport.setShowText(viewTextMenuItem.getState());\r
-    alignPanel.repaint();\r
-  }\r
-\r
-  protected void renderGapsMenuItem_actionPerformed(ActionEvent e)\r
-  {\r
-    viewport.setRenderGaps(renderGapsMenuItem.getState());\r
-    alignPanel.repaint();\r
-  }\r
-\r
-  public void annotationPanelMenuItem_actionPerformed(ActionEvent e)\r
-  {\r
-    if (annotationPanelMenuItem.getState() && viewport.getWrapAlignment())\r
-    {\r
-      annotationPanelMenuItem.setState(false);\r
-      return;\r
-    }\r
-    viewport.setShowAnnotation(annotationPanelMenuItem.getState());\r
-    alignPanel.setAnnotationVisible(annotationPanelMenuItem.getState());\r
-  }\r
 \r
-  public void overviewMenuItem_actionPerformed(ActionEvent e)\r
+  public void overviewMenuItem_actionPerformed()\r
   {\r
     if (alignPanel.overviewPanel != null)\r
     {\r
@@ -762,62 +1495,6 @@ public class AlignFrame
 \r
   }\r
 \r
-  protected void noColourmenuItem_actionPerformed(ActionEvent e)\r
-  {\r
-    changeColour(null);\r
-  }\r
-\r
-  public void clustalColour_actionPerformed(ActionEvent e)\r
-  {\r
-    abovePIDThreshold.setState(false);\r
-    changeColour(new ClustalxColourScheme(viewport.alignment.getSequences(),\r
-                                          viewport.alignment.getWidth()));\r
-  }\r
-\r
-  public void zappoColour_actionPerformed(ActionEvent e)\r
-  {\r
-    changeColour(new ZappoColourScheme());\r
-  }\r
-\r
-  public void taylorColour_actionPerformed(ActionEvent e)\r
-  {\r
-    changeColour(new TaylorColourScheme());\r
-  }\r
-\r
-  public void hydrophobicityColour_actionPerformed(ActionEvent e)\r
-  {\r
-    changeColour(new HydrophobicColourScheme());\r
-  }\r
-\r
-  public void helixColour_actionPerformed(ActionEvent e)\r
-  {\r
-    changeColour(new HelixColourScheme());\r
-  }\r
-\r
-  public void strandColour_actionPerformed(ActionEvent e)\r
-  {\r
-    changeColour(new StrandColourScheme());\r
-  }\r
-\r
-  public void turnColour_actionPerformed(ActionEvent e)\r
-  {\r
-    changeColour(new TurnColourScheme());\r
-  }\r
-\r
-  public void buriedColour_actionPerformed(ActionEvent e)\r
-  {\r
-    changeColour(new BuriedColourScheme());\r
-  }\r
-\r
-  public void nucleotideColour_actionPerformed(ActionEvent e)\r
-  {\r
-    changeColour(new NucleotideColourScheme());\r
-  }\r
-\r
-  protected void applyToAllGroups_actionPerformed(ActionEvent e)\r
-  {\r
-    viewport.setColourAppliesToAllGroups(applyToAllGroups.getState());\r
-  }\r
 \r
   void changeColour(ColourSchemeI cs)\r
   {\r
@@ -861,7 +1538,7 @@ public class AlignFrame
         cs.setConservation(null);\r
       }\r
 \r
-      cs.setConsensus(viewport.vconsensus);\r
+      cs.setConsensus(viewport.hconsensus);\r
 \r
     }\r
     viewport.setGlobalColourScheme(cs);\r
@@ -880,7 +1557,7 @@ public class AlignFrame
         }\r
         if (cs instanceof ClustalxColourScheme)\r
         {\r
-          sg.cs = new ClustalxColourScheme(sg.sequences, sg.getWidth());\r
+          sg.cs = new ClustalxColourScheme(sg.getSequences(true), sg.getWidth());\r
         }\r
         else\r
         {\r
@@ -900,7 +1577,7 @@ public class AlignFrame
             || cs instanceof Blosum62ColourScheme)\r
         {\r
           sg.cs.setThreshold(threshold, viewport.getIgnoreGapsConsensus());\r
-          sg.cs.setConsensus(AAFrequency.calculate(sg.sequences, 0, sg.getWidth()));\r
+          sg.cs.setConsensus(AAFrequency.calculate(sg.getSequences(true), 0, sg.getWidth()));\r
         }\r
         else\r
           sg.cs.setThreshold(0, viewport.getIgnoreGapsConsensus());\r
@@ -909,7 +1586,7 @@ 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
@@ -918,6 +1595,7 @@ public class AlignFrame
         else\r
         {\r
           sg.cs.setConservation(null);\r
+          sg.cs.setThreshold(0, viewport.getIgnoreGapsConsensus());\r
         }\r
 \r
       }\r
@@ -934,7 +1612,7 @@ public class AlignFrame
 \r
 \r
 \r
-  protected void modifyPID_actionPerformed(ActionEvent e)\r
+  protected void modifyPID_actionPerformed()\r
   {\r
     if (viewport.getAbovePIDThreshold() && viewport.globalColourScheme!=null)\r
     {\r
@@ -944,7 +1622,7 @@ public class AlignFrame
     }\r
   }\r
 \r
-  protected void modifyConservation_actionPerformed(ActionEvent e)\r
+  protected void modifyConservation_actionPerformed()\r
   {\r
     if (viewport.getConservationSelected() && viewport.globalColourScheme!=null)\r
     {\r
@@ -954,7 +1632,7 @@ public class AlignFrame
     }\r
   }\r
 \r
-  protected void conservationMenuItem_actionPerformed(ActionEvent e)\r
+  protected void conservationMenuItem_actionPerformed()\r
   {\r
     viewport.setConservationSelected(conservationMenuItem.getState());\r
 \r
@@ -963,10 +1641,10 @@ public class AlignFrame
 \r
     changeColour(viewport.getGlobalColourScheme());\r
 \r
-    modifyConservation_actionPerformed(null);\r
+    modifyConservation_actionPerformed();\r
   }\r
 \r
-  public void abovePIDThreshold_actionPerformed(ActionEvent e)\r
+  public void abovePIDThreshold_actionPerformed()\r
   {\r
     viewport.setAbovePIDThreshold(abovePIDThreshold.getState());\r
 \r
@@ -975,76 +1653,77 @@ public class AlignFrame
 \r
     changeColour(viewport.getGlobalColourScheme());\r
 \r
-    modifyPID_actionPerformed(null);\r
+    modifyPID_actionPerformed();\r
   }\r
 \r
-  public void userDefinedColour_actionPerformed(ActionEvent e)\r
-  {\r
-    UserDefinedColours chooser = new UserDefinedColours(alignPanel, null);\r
-  }\r
-\r
-  public void PIDColour_actionPerformed(ActionEvent e)\r
-  {\r
-    changeColour(new PIDColourScheme());\r
-  }\r
 \r
-  public void BLOSUM62Colour_actionPerformed(ActionEvent e)\r
-  {\r
-    changeColour(new Blosum62ColourScheme());\r
-  }\r
 \r
-  public void sortPairwiseMenuItem_actionPerformed(ActionEvent e)\r
+  public void sortPairwiseMenuItem_actionPerformed()\r
   {\r
-    addHistoryItem(new HistoryItem("Pairwise Sort", viewport.alignment,\r
-                                   HistoryItem.SORT));\r
+    SequenceI [] oldOrder = viewport.getAlignment().getSequencesArray();\r
     AlignmentSorter.sortByPID(viewport.getAlignment(),\r
                               viewport.getAlignment().getSequenceAt(0));\r
+    addHistoryItem(new OrderCommand("Pairwise Sort", oldOrder, viewport.alignment));\r
     alignPanel.repaint();\r
   }\r
 \r
-  public void sortIDMenuItem_actionPerformed(ActionEvent e)\r
+  public void sortIDMenuItem_actionPerformed()\r
   {\r
-    addHistoryItem(new HistoryItem("ID Sort", viewport.alignment,\r
-                                   HistoryItem.SORT));\r
+  //  addHistoryItem(new HistoryItem("ID Sort", viewport.alignment,\r
+   //                                HistoryItem.SORT));\r
     AlignmentSorter.sortByID(viewport.getAlignment());\r
     alignPanel.repaint();\r
   }\r
 \r
-  public void sortGroupMenuItem_actionPerformed(ActionEvent e)\r
+  public void sortGroupMenuItem_actionPerformed()\r
   {\r
-    addHistoryItem(new HistoryItem("Group Sort", viewport.alignment,\r
-                                   HistoryItem.SORT));\r
+  //  addHistoryItem(new HistoryItem("Group Sort", viewport.alignment,\r
+  //                                 HistoryItem.SORT));\r
     AlignmentSorter.sortByGroup(viewport.getAlignment());\r
     alignPanel.repaint();\r
 \r
   }\r
 \r
-  public void removeRedundancyMenuItem_actionPerformed(ActionEvent e)\r
+  public void removeRedundancyMenuItem_actionPerformed()\r
   {\r
-    RedundancyPanel sp = new RedundancyPanel(alignPanel);\r
-    Frame frame = new Frame();\r
-    frame.add(sp);\r
-    jalview.bin.JalviewLite.addFrame(frame, "Redundancy threshold selection",\r
-                                     400, 120);\r
-\r
+     new RedundancyPanel(alignPanel);\r
   }\r
 \r
-  public void pairwiseAlignmentMenuItem_actionPerformed(ActionEvent e)\r
+  public void pairwiseAlignmentMenuItem_actionPerformed()\r
   {\r
-    if (viewport.getSelectionGroup().getSize() > 1)\r
+    if (viewport.getSelectionGroup()!=null\r
+        && viewport.getSelectionGroup().getSize(false) > 1)\r
     {\r
       Frame frame = new Frame();\r
-      frame.add(new PairwiseAlignPanel(viewport));\r
+      frame.add(new PairwiseAlignPanel(alignPanel));\r
       jalview.bin.JalviewLite.addFrame(frame, "Pairwise Alignment", 600, 500);\r
     }\r
   }\r
 \r
-  public void PCAMenuItem_actionPerformed(ActionEvent e)\r
+  public void PCAMenuItem_actionPerformed()\r
   {\r
+    //are the sequences aligned?\r
+    if (!viewport.alignment.isAligned())\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
+      alignPanel.repaint();\r
+    }\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
       return;\r
@@ -1052,11 +1731,7 @@ public class AlignFrame
 \r
     try\r
     {\r
-      PCAPanel pcaPanel = new PCAPanel(viewport, null);\r
-      Frame frame = new Frame();\r
-      frame.add(pcaPanel);\r
-      jalview.bin.JalviewLite.addFrame(frame, "Principal component analysis",\r
-                                       400, 400);\r
+      new PCAPanel(viewport);\r
     }\r
     catch (java.lang.OutOfMemoryError ex)\r
     {\r
@@ -1064,24 +1739,24 @@ public class AlignFrame
 \r
   }\r
 \r
-  public void averageDistanceTreeMenuItem_actionPerformed(ActionEvent e)\r
+  public void averageDistanceTreeMenuItem_actionPerformed()\r
   {\r
     NewTreePanel("AV", "PID", "Average distance tree using PID");\r
   }\r
 \r
-  public void neighbourTreeMenuItem_actionPerformed(ActionEvent e)\r
+  public void neighbourTreeMenuItem_actionPerformed()\r
   {\r
     NewTreePanel("NJ", "PID", "Neighbour joining tree using PID");\r
   }\r
 \r
-  protected void njTreeBlosumMenuItem_actionPerformed(ActionEvent e)\r
+  protected void njTreeBlosumMenuItem_actionPerformed()\r
   {\r
     NewTreePanel("NJ", "BL", "Neighbour joining tree using BLOSUM62");\r
   }\r
 \r
-  protected void avTreeBlosumMenuItem_actionPerformed(ActionEvent e)\r
+  protected void avTreeBlosumMenuItem_actionPerformed()\r
   {\r
-    NewTreePanel("AV", "BL", "Average distance tree using BLOSUM62PID");\r
+    NewTreePanel("AV", "BL", "Average distance tree using BLOSUM62");\r
   }\r
 \r
   void NewTreePanel(String type, String pwType, String title)\r
@@ -1106,23 +1781,39 @@ public class AlignFrame
 \r
     }\r
 \r
-    final TreePanel tp;\r
-    if (viewport.getSelectionGroup() != null &&\r
-        viewport.getSelectionGroup().getSize() > 3)\r
-    {\r
-      tp = new TreePanel(viewport, viewport.getSelectionGroup().sequences, type,\r
-                         pwType,\r
-                         0, viewport.alignment.getWidth());\r
-    }\r
-    else\r
+    if ( (viewport.getSelectionGroup() != null &&\r
+          viewport.getSelectionGroup().getSize(false) > 1)\r
+      || (viewport.getSelectionGroup() == null\r
+          && viewport.alignment.getHeight() > 1))\r
     {\r
-      tp = new TreePanel(viewport, viewport.getAlignment().getSequences(),\r
-                         type, pwType, 0, viewport.alignment.getWidth());\r
+      final TreePanel tp = new TreePanel(viewport,\r
+                                         type,\r
+                                         pwType);\r
+\r
+      addTreeMenuItem(tp, title);\r
+\r
+      jalview.bin.JalviewLite.addFrame(tp, title, 600, 500);\r
     }\r
+  }\r
 \r
-    addTreeMenuItem(tp, title);\r
+  void loadTree_actionPerformed()\r
+  {\r
+      CutAndPasteTransfer cap = new CutAndPasteTransfer(true, this);\r
+      cap.setText("Paste your Newick tree file here.");\r
+      cap.setTreeImport();\r
+      Frame frame = new Frame();\r
+      frame.add(cap);\r
+      jalview.bin.JalviewLite.addFrame(frame, "Paste Newick file ", 400, 300);\r
+  }\r
 \r
-    jalview.bin.JalviewLite.addFrame(tp, title, 600, 500);\r
+  public void loadTree(jalview.io.NewickFile tree, String treeFile)\r
+  {\r
+    TreePanel tp = new TreePanel(viewport,\r
+                                 treeFile,\r
+                                 "From File - ",\r
+                                 tree);\r
+    jalview.bin.JalviewLite.addFrame(tp, treeFile, 600, 500);\r
+    addTreeMenuItem(tp, treeFile);\r
   }\r
 \r
   void addTreeMenuItem(final TreePanel treePanel, String title)\r
@@ -1131,10 +1822,10 @@ public class AlignFrame
     sortByTreeMenu.add(item);\r
     item.addActionListener(new java.awt.event.ActionListener()\r
     {\r
-      public void actionPerformed(ActionEvent e)\r
+      public void actionPerformed(ActionEvent evt)\r
       {\r
-        addHistoryItem(new HistoryItem("Sort", viewport.alignment,\r
-                                       HistoryItem.SORT));\r
+      //  addHistoryItem(new HistoryItem("Sort", viewport.alignment,\r
+      //                                 HistoryItem.SORT));\r
         AlignmentSorter.sortByTree(viewport.getAlignment(), treePanel.getTree());\r
         alignPanel.repaint();\r
       }\r
@@ -1149,12 +1840,12 @@ public class AlignFrame
     });\r
   }\r
 \r
-  protected void documentation_actionPerformed(ActionEvent e)\r
+  protected void documentation_actionPerformed()\r
   {\r
-    jalview.bin.JalviewLite.showURL("http://www.jalview.org/help.html");\r
+    showURL("http://www.jalview.org/help.html", "HELP");\r
   }\r
 \r
-  protected void about_actionPerformed(ActionEvent e)\r
+  protected void about_actionPerformed()\r
   {\r
 \r
     class AboutPanel extends Canvas\r
@@ -1185,7 +1876,7 @@ public class AlignFrame
         g.drawString("If  you use JalView, please cite:", x, y += fh + 8);\r
         g.drawString("\"Clamp, M., Cuff, J., Searle, S. M. and Barton, G. J. (2004), The Jalview Java Alignment Editor\"",\r
                      x, y += fh);\r
-        g.drawString("Bioinformatics,  2004 12;426-7.", x, y += fh);\r
+        g.drawString("Bioinformatics,  2004 20;426-7.", x, y += fh);\r
       }\r
     }\r
 \r
@@ -1218,4 +1909,575 @@ public class AlignFrame
     jalview.bin.JalviewLite.addFrame(frame, "Jalview", 580, 200);\r
 \r
   }\r
+\r
+  public void showURL(String url, String target)\r
+  {\r
+    if (viewport.applet == null)\r
+    {\r
+      System.out.println("Not running as applet - no browser available.");\r
+    }\r
+    else\r
+    {\r
+      try\r
+      {\r
+        System.out.println("Show url: "+url);\r
+        viewport.applet.getAppletContext().showDocument(new java.net.URL(url),\r
+                                               target);\r
+      }\r
+      catch (Exception ex)\r
+      {\r
+        ex.printStackTrace();\r
+      }\r
+    }\r
+  }\r
+\r
+\r
+  //////////////////////////////////////////////////////////////////////////////////\r
+  //JBuilder Graphics here\r
+\r
+    protected MenuBar alignFrameMenuBar = new MenuBar();\r
+    protected Menu fileMenu = new Menu("File");\r
+    protected MenuItem loadApplication = new MenuItem("View in Full Application");\r
+    protected MenuItem loadTree = new MenuItem("Load Associated Tree ...");\r
+    protected MenuItem loadAnnotations = new MenuItem("Load Features/Annotations ...");\r
+    protected MenuItem outputFeatures = new MenuItem("Export Features ...");\r
+    protected MenuItem outputAnnotations = new MenuItem("Export Annotations ...");\r
+\r
+    protected MenuItem closeMenuItem = new MenuItem("Close");\r
+    protected Menu editMenu = new Menu("Edit");\r
+    protected Menu viewMenu = new Menu("View");\r
+    protected Menu colourMenu = new Menu("Colour");\r
+    protected Menu calculateMenu = new Menu("Calculate");\r
+    protected MenuItem selectAllSequenceMenuItem = new MenuItem("Select all");\r
+    protected MenuItem deselectAllSequenceMenuItem = new MenuItem("Deselect All");\r
+    protected MenuItem invertSequenceMenuItem = new MenuItem("Invert Selection");\r
+    protected MenuItem remove2LeftMenuItem = new MenuItem();\r
+    protected MenuItem remove2RightMenuItem = new MenuItem();\r
+    protected MenuItem removeGappedColumnMenuItem = new MenuItem();\r
+    protected MenuItem removeAllGapsMenuItem = new MenuItem();\r
+    protected CheckboxMenuItem viewBoxesMenuItem = new CheckboxMenuItem();\r
+    protected CheckboxMenuItem viewTextMenuItem = new CheckboxMenuItem();\r
+    protected MenuItem sortPairwiseMenuItem = new MenuItem();\r
+    protected MenuItem sortIDMenuItem = new MenuItem();\r
+    protected MenuItem sortGroupMenuItem = new MenuItem();\r
+    protected MenuItem removeRedundancyMenuItem = new MenuItem();\r
+    protected MenuItem pairwiseAlignmentMenuItem = new MenuItem();\r
+    protected MenuItem PCAMenuItem = new MenuItem();\r
+    protected MenuItem averageDistanceTreeMenuItem = new MenuItem();\r
+    protected MenuItem neighbourTreeMenuItem = new MenuItem();\r
+    BorderLayout borderLayout1 = new BorderLayout();\r
+    public Label statusBar = new Label();\r
+    protected Menu outputTextboxMenu = new Menu();\r
+    protected MenuItem clustalColour = new MenuItem();\r
+    protected MenuItem zappoColour = new MenuItem();\r
+    protected MenuItem taylorColour = new MenuItem();\r
+    protected MenuItem hydrophobicityColour = new MenuItem();\r
+    protected MenuItem helixColour = new MenuItem();\r
+    protected MenuItem strandColour = new MenuItem();\r
+    protected MenuItem turnColour = new MenuItem();\r
+    protected MenuItem buriedColour = new MenuItem();\r
+    protected MenuItem userDefinedColour = new MenuItem();\r
+    protected MenuItem PIDColour = new MenuItem();\r
+    protected MenuItem BLOSUM62Colour = new MenuItem();\r
+    MenuItem njTreeBlosumMenuItem = new MenuItem();\r
+    MenuItem avDistanceTreeBlosumMenuItem = new MenuItem();\r
+    protected CheckboxMenuItem annotationPanelMenuItem = new CheckboxMenuItem();\r
+    protected CheckboxMenuItem colourTextMenuItem = new CheckboxMenuItem();\r
+    MenuItem overviewMenuItem = new MenuItem();\r
+    protected MenuItem undoMenuItem = new MenuItem();\r
+    protected MenuItem redoMenuItem = new MenuItem();\r
+    protected CheckboxMenuItem conservationMenuItem = new CheckboxMenuItem();\r
+    MenuItem noColourmenuItem = new MenuItem();\r
+    protected CheckboxMenuItem wrapMenuItem = new CheckboxMenuItem();\r
+    protected CheckboxMenuItem renderGapsMenuItem = new CheckboxMenuItem();\r
+    MenuItem findMenuItem = new MenuItem();\r
+  protected CheckboxMenuItem abovePIDThreshold = new CheckboxMenuItem();\r
+    protected MenuItem nucleotideColour = new MenuItem();\r
+    MenuItem deleteGroups = new MenuItem();\r
+    MenuItem delete = new MenuItem();\r
+    MenuItem copy = new MenuItem();\r
+    MenuItem cut = new MenuItem();\r
+    Menu pasteMenu = new Menu();\r
+    MenuItem pasteNew = new MenuItem();\r
+    MenuItem pasteThis = new MenuItem();\r
+    protected CheckboxMenuItem applyToAllGroups = new CheckboxMenuItem();\r
+    protected MenuItem font = new MenuItem();\r
+    protected CheckboxMenuItem scaleAbove = new CheckboxMenuItem();\r
+    protected CheckboxMenuItem scaleLeft = new CheckboxMenuItem();\r
+    protected CheckboxMenuItem scaleRight = new CheckboxMenuItem();\r
+    MenuItem modifyPID = new MenuItem();\r
+    MenuItem modifyConservation = new MenuItem();\r
+    protected CheckboxMenuItem autoCalculate\r
+        = new CheckboxMenuItem("Autocalculate Consensus", true);\r
+    protected Menu sortByTreeMenu = new Menu();\r
+    Menu sort = new Menu();\r
+    Menu calculate = new Menu();\r
+    MenuItem inputText = new MenuItem();\r
+    Menu helpMenu = new Menu();\r
+    MenuItem documentation = new MenuItem();\r
+    MenuItem about = new MenuItem();\r
+    protected CheckboxMenuItem seqLimits = new CheckboxMenuItem();\r
+  Panel embeddedMenu;\r
+  Label embeddedEdit;\r
+  Label embeddedSelect;\r
+  Label embeddedView;\r
+  Label embeddedFormat;\r
+  Label embeddedColour;\r
+  Label embeddedFile;\r
+  Label embeddedHelp;\r
+  Label embeddedCalculate;\r
+  FlowLayout flowLayout1;\r
+\r
+  private void jbInit() throws Exception {\r
+\r
+      setMenuBar(alignFrameMenuBar);\r
+\r
+      MenuItem item;\r
+\r
+      // dynamically fill save as menu with available formats\r
+      for (int i = 0; i < jalview.io.AppletFormatAdapter.WRITEABLE_FORMATS.length; i++)\r
+      {\r
+\r
+        item = new MenuItem( jalview.io.AppletFormatAdapter.WRITEABLE_FORMATS[i]);\r
+\r
+        item.addActionListener(new java.awt.event.ActionListener()\r
+        {\r
+          public void actionPerformed(ActionEvent e)\r
+          {\r
+            outputText_actionPerformed(e);\r
+          }\r
+        });\r
+\r
+        outputTextboxMenu.add(item);\r
+      }\r
+        closeMenuItem.addActionListener(this);\r
+        loadApplication.addActionListener(this);\r
+\r
+        loadTree.addActionListener(this);\r
+        loadAnnotations.addActionListener(this);\r
+        outputFeatures.addActionListener(this);\r
+        outputAnnotations.addActionListener(this);\r
+        selectAllSequenceMenuItem.addActionListener(this);\r
+        deselectAllSequenceMenuItem.addActionListener(this);\r
+        invertSequenceMenuItem.addActionListener(this);\r
+        remove2LeftMenuItem.setLabel("Remove Left");\r
+        remove2LeftMenuItem.addActionListener(this);\r
+        remove2RightMenuItem.setLabel("Remove Right");\r
+        remove2RightMenuItem.addActionListener(this);\r
+        removeGappedColumnMenuItem.setLabel("Remove Empty Columns");\r
+        removeGappedColumnMenuItem.addActionListener(this);\r
+        removeAllGapsMenuItem.setLabel("Remove All Gaps");\r
+        removeAllGapsMenuItem.addActionListener(this);\r
+        viewBoxesMenuItem.setLabel("Boxes");\r
+        viewBoxesMenuItem.setState(true);\r
+        viewBoxesMenuItem.addItemListener(this);\r
+        viewTextMenuItem.setLabel("Text");\r
+        viewTextMenuItem.setState(true);\r
+        viewTextMenuItem.addItemListener(this);\r
+        sortPairwiseMenuItem.setLabel("by Pairwise Identity");\r
+        sortPairwiseMenuItem.addActionListener(this);\r
+        sortIDMenuItem.setLabel("by ID");\r
+        sortIDMenuItem.addActionListener(this);\r
+        sortGroupMenuItem.setLabel("by Group");\r
+        sortGroupMenuItem.addActionListener(this);\r
+        removeRedundancyMenuItem.setLabel("Remove Redundancy...");\r
+        removeRedundancyMenuItem.addActionListener(this);\r
+        pairwiseAlignmentMenuItem.setLabel("Pairwise Alignments...");\r
+        pairwiseAlignmentMenuItem.addActionListener(this);\r
+        PCAMenuItem.setLabel("Principal Component Analysis");\r
+        PCAMenuItem.addActionListener(this);\r
+        averageDistanceTreeMenuItem.setLabel(\r
+            "Average Distance Using % Identity");\r
+        averageDistanceTreeMenuItem.addActionListener(this);\r
+        neighbourTreeMenuItem.setLabel("Neighbour Joining Using % Identity");\r
+        neighbourTreeMenuItem.addActionListener(this);\r
+        statusBar.setBackground(Color.white);\r
+        statusBar.setFont(new java.awt.Font("Verdana", 0, 11));\r
+        statusBar.setText("Status bar");\r
+        outputTextboxMenu.setLabel("Output to Textbox");\r
+        clustalColour.setLabel("Clustalx");\r
+\r
+        clustalColour.addActionListener(this);\r
+        zappoColour.setLabel("Zappo");\r
+        zappoColour.addActionListener(this);\r
+        taylorColour.setLabel("Taylor");\r
+        taylorColour.addActionListener(this);\r
+        hydrophobicityColour.setLabel("Hydrophobicity");\r
+        hydrophobicityColour.addActionListener(this);\r
+        helixColour.setLabel("Helix Propensity");\r
+        helixColour.addActionListener(this);\r
+        strandColour.setLabel("Strand Propensity");\r
+        strandColour.addActionListener(this);\r
+        turnColour.setLabel("Turn Propensity");\r
+        turnColour.addActionListener(this);\r
+        buriedColour.setLabel("Buried Index");\r
+        buriedColour.addActionListener(this);\r
+        userDefinedColour.setLabel("User Defined...");\r
+        userDefinedColour.addActionListener(this);\r
+        PIDColour.setLabel("Percentage Identity");\r
+        PIDColour.addActionListener(this);\r
+        BLOSUM62Colour.setLabel("BLOSUM62 Score");\r
+        BLOSUM62Colour.addActionListener(this);\r
+        avDistanceTreeBlosumMenuItem.setLabel(\r
+            "Average Distance Using BLOSUM62");\r
+        avDistanceTreeBlosumMenuItem.addActionListener(this);\r
+        njTreeBlosumMenuItem.setLabel("Neighbour Joining Using BLOSUM62");\r
+        njTreeBlosumMenuItem.addActionListener(this);\r
+        annotationPanelMenuItem.setLabel("Show Annotations");\r
+        annotationPanelMenuItem.addItemListener(this);\r
+        colourTextMenuItem.setLabel("Colour Text");\r
+        colourTextMenuItem.addItemListener(this);\r
+        overviewMenuItem.setLabel("Overview Window");\r
+        overviewMenuItem.addActionListener(this);\r
+        undoMenuItem.setEnabled(false);\r
+        undoMenuItem.setLabel("Undo");\r
+        undoMenuItem.addActionListener(this);\r
+        redoMenuItem.setEnabled(false);\r
+        redoMenuItem.setLabel("Redo");\r
+        redoMenuItem.addActionListener(this);\r
+        conservationMenuItem.setLabel("by Conservation");\r
+        conservationMenuItem.addItemListener(this);\r
+        noColourmenuItem.setLabel("None");\r
+        noColourmenuItem.addActionListener(this);\r
+        wrapMenuItem.setLabel("Wrap");\r
+        wrapMenuItem.addItemListener(this);\r
+        renderGapsMenuItem.setLabel("Show Gaps");\r
+        renderGapsMenuItem.setState(true);\r
+        renderGapsMenuItem.addItemListener(this);\r
+        findMenuItem.setLabel("Find...");\r
+        findMenuItem.addActionListener(this);\r
+    abovePIDThreshold.setLabel("Above Identity Threshold");\r
+        abovePIDThreshold.addItemListener(this);\r
+        nucleotideColour.setLabel("Nucleotide");\r
+        nucleotideColour.addActionListener(this);\r
+        deleteGroups.setLabel("Undefine Groups");\r
+        deleteGroups.addActionListener(this);\r
+        copy.setLabel("Copy");\r
+        copy.addActionListener(this);\r
+        cut.setLabel("Cut");\r
+        cut.addActionListener(this);\r
+        delete.setLabel("Delete");\r
+        delete.addActionListener(this);\r
+        pasteMenu.setLabel("Paste");\r
+        pasteNew.setLabel("To New Alignment");\r
+        pasteNew.addActionListener(this);\r
+        pasteThis.setLabel("Add To This Alignment");\r
+        pasteThis.addActionListener(this);\r
+        applyToAllGroups.setLabel("Apply Colour To All Groups");\r
+        applyToAllGroups.setState(true);\r
+        applyToAllGroups.addItemListener(this);\r
+        font.setLabel("Font...");\r
+        font.addActionListener(this);\r
+        scaleAbove.setLabel("Scale Above");\r
+        scaleAbove.setState(true);\r
+        scaleAbove.setEnabled(false);\r
+        scaleAbove.addItemListener(this);\r
+        scaleLeft.setEnabled(false);\r
+        scaleLeft.setState(true);\r
+        scaleLeft.setLabel("Scale Left");\r
+        scaleLeft.addItemListener(this);\r
+        scaleRight.setEnabled(false);\r
+        scaleRight.setState(true);\r
+        scaleRight.setLabel("Scale Right");\r
+        scaleRight.addItemListener(this);\r
+        modifyPID.setLabel("Modify Identity Threshold...");\r
+        modifyPID.addActionListener(this);\r
+        modifyConservation.setLabel("Modify Conservation Threshold...");\r
+        modifyConservation.addActionListener(this);\r
+        sortByTreeMenu.setLabel("By Tree Order");\r
+        sort.setLabel("Sort");\r
+        calculate.setLabel("Calculate Tree");\r
+        autoCalculate.addItemListener(this);\r
+        inputText.setLabel("Input from textbox");\r
+        inputText.addActionListener(this);\r
+\r
+        helpMenu.setLabel("Help");\r
+        documentation.setLabel("Documentation");\r
+        documentation.addActionListener(this);\r
+\r
+        about.setLabel("About...");\r
+        about.addActionListener(this);\r
+          seqLimits.setState(true);\r
+    seqLimits.setLabel("Show Sequence Limits");\r
+    seqLimits.addItemListener(this);\r
+    featureSettings.setLabel("Feature Settings...");\r
+    featureSettings.addActionListener(this);\r
+    sequenceFeatures.setLabel("Sequence Features");\r
+    sequenceFeatures.addItemListener(this);\r
+    sequenceFeatures.setState(false);\r
+    annotationColour.setLabel("by Annotation...");\r
+    annotationColour.addActionListener(this);\r
+    invertSequenceMenuItem.setLabel("Invert Sequence Selection");\r
+    invertColSel.setLabel("Invert Column Selection");\r
+    menu1.setLabel("Show");\r
+    showColumns.setLabel("All Columns ");\r
+    showSeqs.setLabel("All Sequences");\r
+    menu2.setLabel("Hide");\r
+    hideColumns.setLabel("Selected Columns");\r
+    hideSequences.setLabel("Selected Sequences");\r
+    invertColSel.addActionListener(this);\r
+    showColumns.addActionListener(this);\r
+    showSeqs.addActionListener(this);\r
+    hideColumns.addActionListener(this);\r
+    hideSequences.addActionListener(this);\r
+    formatMenu.setLabel("Format");\r
+    selectMenu.setLabel("Select");\r
+    newView.setLabel("New View");\r
+    newView.addActionListener(this);\r
+    alignFrameMenuBar.add(fileMenu);\r
+        alignFrameMenuBar.add(editMenu);\r
+    alignFrameMenuBar.add(selectMenu);\r
+    alignFrameMenuBar.add(viewMenu);\r
+    alignFrameMenuBar.add(formatMenu);\r
+    alignFrameMenuBar.add(colourMenu);\r
+        alignFrameMenuBar.add(calculateMenu);\r
+        alignFrameMenuBar.add(helpMenu);\r
+\r
+        fileMenu.add(inputText);\r
+        fileMenu.add(loadTree);\r
+        fileMenu.add(loadAnnotations);\r
+\r
+        fileMenu.addSeparator();\r
+        fileMenu.add(outputTextboxMenu);\r
+        fileMenu.add(outputFeatures);\r
+        fileMenu.add(outputAnnotations);\r
+\r
+        if(jalviewServletURL!=null)\r
+          fileMenu.add(loadApplication);\r
+\r
+        fileMenu.addSeparator();\r
+        fileMenu.add(closeMenuItem);\r
+\r
+        editMenu.add(undoMenuItem);\r
+        editMenu.add(redoMenuItem);\r
+        editMenu.add(cut);\r
+        editMenu.add(copy);\r
+        editMenu.add(pasteMenu);\r
+        editMenu.add(delete);\r
+        editMenu.addSeparator();\r
+        editMenu.add(remove2LeftMenuItem);\r
+        editMenu.add(remove2RightMenuItem);\r
+        editMenu.add(removeGappedColumnMenuItem);\r
+        editMenu.add(removeAllGapsMenuItem);\r
+        editMenu.add(removeRedundancyMenuItem);\r
+    viewMenu.add(newView);\r
+    viewMenu.addSeparator();\r
+    viewMenu.add(menu1);\r
+    viewMenu.add(menu2);\r
+    viewMenu.addSeparator();\r
+    viewMenu.add(annotationPanelMenuItem);\r
+    viewMenu.addSeparator();\r
+        viewMenu.add(sequenceFeatures);\r
+        viewMenu.add(featureSettings);\r
+    viewMenu.addSeparator();\r
+        viewMenu.add(overviewMenuItem);\r
+        colourMenu.add(applyToAllGroups);\r
+        colourMenu.addSeparator();\r
+        colourMenu.add(noColourmenuItem);\r
+        colourMenu.add(clustalColour);\r
+        colourMenu.add(BLOSUM62Colour);\r
+        colourMenu.add(PIDColour);\r
+        colourMenu.add(zappoColour);\r
+        colourMenu.add(taylorColour);\r
+        colourMenu.add(hydrophobicityColour);\r
+        colourMenu.add(helixColour);\r
+        colourMenu.add(strandColour);\r
+        colourMenu.add(turnColour);\r
+        colourMenu.add(buriedColour);\r
+        colourMenu.add(nucleotideColour);\r
+        colourMenu.add(userDefinedColour);\r
+        colourMenu.addSeparator();\r
+        colourMenu.add(conservationMenuItem);\r
+        colourMenu.add(modifyConservation);\r
+        colourMenu.add(abovePIDThreshold);\r
+        colourMenu.add(modifyPID);\r
+    colourMenu.add(annotationColour);\r
+    calculateMenu.add(sort);\r
+        calculateMenu.add(calculate);\r
+        calculateMenu.addSeparator();\r
+        calculateMenu.add(pairwiseAlignmentMenuItem);\r
+        calculateMenu.add(PCAMenuItem);\r
+        calculateMenu.add(autoCalculate);\r
+        this.add(statusBar, BorderLayout.SOUTH);\r
+        pasteMenu.add(pasteNew);\r
+        pasteMenu.add(pasteThis);\r
+        sort.add(sortIDMenuItem);\r
+        sort.add(sortByTreeMenu);\r
+        sort.add(sortGroupMenuItem);\r
+        sort.add(sortPairwiseMenuItem);\r
+        calculate.add(averageDistanceTreeMenuItem);\r
+        calculate.add(neighbourTreeMenuItem);\r
+        calculate.add(avDistanceTreeBlosumMenuItem);\r
+        calculate.add(njTreeBlosumMenuItem);\r
+        helpMenu.add(documentation);\r
+        helpMenu.add(about);\r
+    menu1.add(showColumns);\r
+    menu1.add(showSeqs);\r
+    menu2.add(hideColumns);\r
+    menu2.add(hideSequences);\r
+    formatMenu.add(font);\r
+    formatMenu.add(seqLimits);\r
+    formatMenu.add(wrapMenuItem);\r
+    formatMenu.add(scaleAbove);\r
+    formatMenu.add(scaleLeft);\r
+    formatMenu.add(scaleRight);\r
+    formatMenu.add(viewBoxesMenuItem);\r
+    formatMenu.add(viewTextMenuItem);\r
+    formatMenu.add(colourTextMenuItem);\r
+    formatMenu.add(renderGapsMenuItem);\r
+    selectMenu.add(findMenuItem);\r
+    selectMenu.addSeparator();\r
+    selectMenu.add(selectAllSequenceMenuItem);\r
+    selectMenu.add(deselectAllSequenceMenuItem);\r
+    selectMenu.add(invertSequenceMenuItem);\r
+    selectMenu.add(invertColSel);\r
+    selectMenu.add(deleteGroups);\r
+  }\r
+\r
+  public void setEmbedded()\r
+  {\r
+\r
+    embeddedMenu = new Panel();\r
+    embeddedEdit = new Label("Edit");\r
+    embeddedSelect = new Label("Select");\r
+    embeddedView = new Label("View");\r
+    embeddedFormat = new Label("Format");\r
+    embeddedColour = new Label("Colour");\r
+    embeddedFile = new Label("File");\r
+    embeddedHelp = new Label("Help");\r
+    embeddedCalculate = new Label("Calculate");\r
+    flowLayout1 = new FlowLayout();\r
+    embeddedMenu.setBackground(Color.lightGray);\r
+    embeddedMenu.setLayout(flowLayout1);\r
+    embeddedEdit.setFont(new java.awt.Font("Arial", Font.PLAIN, 10));\r
+    embeddedSelect.setFont(new java.awt.Font("Arial", Font.PLAIN, 10));\r
+    embeddedView.setFont(new java.awt.Font("Arial", Font.PLAIN, 10));\r
+    embeddedFormat.setFont(new java.awt.Font("Arial", Font.PLAIN, 10));\r
+    embeddedColour.setFont(new java.awt.Font("Arial", Font.PLAIN, 10));\r
+    embeddedFile.setFont(new java.awt.Font("Arial", Font.PLAIN, 10));\r
+    embeddedHelp.setFont(new java.awt.Font("Arial", Font.PLAIN, 10));\r
+    embeddedCalculate.setFont(new java.awt.Font("Arial", Font.PLAIN, 10));\r
+    embeddedMenu.add(embeddedFile);\r
+    embeddedMenu.add(embeddedEdit);\r
+    embeddedMenu.add(embeddedSelect);\r
+    embeddedMenu.add(embeddedView);\r
+    embeddedMenu.add(embeddedFormat);\r
+    embeddedMenu.add(embeddedColour);\r
+    embeddedMenu.add(embeddedCalculate);\r
+    embeddedMenu.add(embeddedHelp);\r
+    flowLayout1.setAlignment(FlowLayout.LEFT);\r
+    flowLayout1.setHgap(2);\r
+    flowLayout1.setVgap(0);\r
+    embeddedFile.addMouseListener(this);\r
+    embeddedEdit.addMouseListener(this);\r
+    embeddedSelect.addMouseListener(this);\r
+    embeddedView.addMouseListener(this);\r
+    embeddedFormat.addMouseListener(this);\r
+    embeddedColour.addMouseListener(this);\r
+    embeddedCalculate.addMouseListener(this);\r
+    embeddedHelp.addMouseListener(this);\r
+\r
+    fileMenu.remove(closeMenuItem);\r
+    fileMenu.remove(3); // Seperator\r
+\r
+    viewport.applet.setLayout(new BorderLayout());\r
+    viewport.applet.add(embeddedMenu, BorderLayout.NORTH);\r
+    viewport.applet.add(statusBar, BorderLayout.SOUTH);\r
+\r
+    alignPanel.setSize(viewport.applet.size().width, viewport.applet.size().height\r
+                       - embeddedMenu.HEIGHT - statusBar.HEIGHT);\r
+\r
+     viewport.applet.add(alignPanel, BorderLayout.CENTER);\r
+     viewport.applet.validate();\r
+\r
+  }\r
+\r
+\r
+\r
+  PopupMenu filePopup, editPopup, searchPopup,\r
+      viewPopup, formatPopup, colourPopup, calculatePopup, helpPopup;\r
+  MenuItem featureSettings = new MenuItem();\r
+  CheckboxMenuItem sequenceFeatures = new CheckboxMenuItem();\r
+  MenuItem annotationColour = new MenuItem();\r
+  MenuItem invertColSel = new MenuItem();\r
+  Menu menu1 = new Menu();\r
+  MenuItem showColumns = new MenuItem();\r
+  MenuItem showSeqs = new MenuItem();\r
+  Menu menu2 = new Menu();\r
+  MenuItem hideColumns = new MenuItem();\r
+  MenuItem hideSequences = new MenuItem();\r
+  Menu formatMenu = new Menu();\r
+  Menu selectMenu = new Menu();\r
+  MenuItem newView = new MenuItem();\r
+\r
+  public void mousePressed(MouseEvent evt)\r
+  {\r
+    PopupMenu popup = null;\r
+    Label source = (Label)evt.getSource();\r
+    if(source==embeddedFile)\r
+    {\r
+      popup = filePopup = genPopupMenu(filePopup, fileMenu);\r
+    }\r
+    else if(source==embeddedEdit)\r
+    {\r
+      popup = editPopup = genPopupMenu(editPopup, editMenu);\r
+    }\r
+    else if(source==embeddedSelect)\r
+    {\r
+      popup = searchPopup = genPopupMenu(searchPopup, selectMenu);\r
+    }\r
+    else if(source==embeddedView)\r
+    {\r
+      popup = viewPopup = genPopupMenu(viewPopup, viewMenu);\r
+    }\r
+    else if (source ==embeddedFormat)\r
+    {\r
+      popup = formatPopup = genPopupMenu(formatPopup, formatMenu);\r
+    }\r
+    else if(source==embeddedColour)\r
+    {\r
+      popup = colourPopup = genPopupMenu(colourPopup, colourMenu);\r
+    }\r
+    else if(source==embeddedCalculate)\r
+    {\r
+      popup = calculatePopup = genPopupMenu(calculatePopup, calculateMenu);\r
+    }\r
+    else if(source==embeddedHelp)\r
+    {\r
+      popup = helpPopup = genPopupMenu(helpPopup, helpMenu);\r
+    }\r
+\r
+    embeddedMenu.add(popup);\r
+    popup.show(embeddedMenu,\r
+               source.getBounds().x,\r
+               source.getBounds().y + source.getBounds().getSize().height);\r
+  }\r
+\r
+  PopupMenu genPopupMenu(PopupMenu popup, Menu original)\r
+  {\r
+    if(popup!=null)\r
+    {\r
+      return popup;\r
+    }\r
+    popup = new PopupMenu();\r
+    int m, mSize = original.getItemCount();\r
+    for(m=0; m<mSize; m++)\r
+    {\r
+      popup.add(original.getItem(m));\r
+      mSize--;\r
+      m--;\r
+    }\r
+\r
+    return popup;\r
+  }\r
+  public void mouseClicked(MouseEvent evt)\r
+  {}\r
+  public void mouseReleased(MouseEvent evt)\r
+  {}\r
+  public void mouseEntered(MouseEvent evt)\r
+  {}\r
+  public void mouseExited(MouseEvent evt)\r
+  {}\r
+\r
 }\r
+\r