alignpanel.repaint
[jalview.git] / src / jalview / appletgui / AlignFrame.java
index 7a0052f..9ba6cca 100755 (executable)
@@ -38,7 +38,8 @@ public class AlignFrame extends Frame implements ActionListener,
   public AlignViewport viewport;\r
   int NEW_WINDOW_WIDTH = 700;\r
   int NEW_WINDOW_HEIGHT = 500;\r
-  jalview.bin.JalviewLite applet;\r
+\r
+  String jalviewServletURL;\r
 \r
 \r
    public AlignFrame(AlignmentI al,\r
@@ -46,6 +47,9 @@ public class AlignFrame extends Frame implements ActionListener,
                      String title,\r
                      boolean embedded)\r
   {\r
+\r
+    jalviewServletURL = applet.getParameter("APPLICATION_URL");\r
+\r
     try{\r
       jbInit();\r
     }catch(Exception ex)\r
@@ -53,12 +57,13 @@ public class AlignFrame extends Frame implements ActionListener,
       ex.printStackTrace();\r
     }\r
 \r
-    this.applet = applet;\r
     viewport = new AlignViewport(al, applet);\r
     alignPanel = new AlignmentPanel(this, viewport);\r
 \r
     annotationPanelMenuItem.setState(viewport.showAnnotation);\r
 \r
+    seqLimits.setState(viewport.showJVSuffix);\r
+\r
     if(applet!=null)\r
     {\r
       String param = applet.getParameter("sortBy");\r
@@ -148,106 +153,35 @@ public class AlignFrame extends Frame implements ActionListener,
    * @param String DOCUMENT ME!\r
    */\r
 \r
-  public void parseFeaturesFile(String file)\r
+  public void parseFeaturesFile(String file, String type)\r
   {\r
-    String line = null;\r
-    try\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
-      BufferedReader in = null;\r
-      java.io.InputStream is = getClass().getResourceAsStream("/" + file);\r
-      if (is != null)\r
-      {\r
-        in = new BufferedReader(new java.io.InputStreamReader(is));\r
-      }\r
-      else\r
-      {\r
-        URL url = new URL(file);\r
-        in = new BufferedReader(new InputStreamReader(url.openStream()));\r
-      }\r
-\r
-      SequenceI seq = null;\r
-      String type, desc, token;\r
-\r
-      int index, start, end;\r
-      StringTokenizer st;\r
-      SequenceFeature sf;\r
-      FeatureRenderer fr = alignPanel.seqPanel.seqCanvas.getFeatureRenderer();\r
-      int lineNo = 0;\r
-      String featureGroup = null;\r
-      while ( (line = in.readLine()) != null)\r
-      {\r
-        lineNo++;\r
-        st = new StringTokenizer(line, "\t");\r
-        if (st.countTokens() == 2)\r
-        {\r
-          type = st.nextToken();\r
-          if(type.equalsIgnoreCase("startgroup"))\r
-          {\r
-            featureGroup = st.nextToken();\r
-          }\r
-          else if(type.equalsIgnoreCase("endgroup"))\r
-          {\r
-            //We should check whether this is the current group,\r
-            //but at present theres no way of showing more than 1 group\r
-            st.nextToken();\r
-            featureGroup = null;\r
-          }\r
-          else\r
-          {\r
-            UserColourScheme ucs = new UserColourScheme(st.nextToken());\r
-            fr.setColour(type, ucs.findColour("A"));\r
-          }\r
-          continue;\r
-        }\r
-\r
-        while (st.hasMoreElements())\r
-        {\r
-          desc = st.nextToken();\r
-          token = st.nextToken();\r
-          if (!token.equals("ID_NOT_SPECIFIED"))\r
-          {\r
-            index = viewport.alignment.findIndex(viewport.alignment.findName(\r
-                token));\r
-            st.nextToken();\r
-          }\r
-          else\r
-          {\r
-            index = Integer.parseInt(st.nextToken());\r
-          }\r
-\r
-          start = Integer.parseInt(st.nextToken());\r
-          end = Integer.parseInt(st.nextToken());\r
-\r
-          seq = viewport.alignment.getSequenceAt(index);\r
-\r
-          type = st.nextToken();\r
-\r
-          if(fr.getColour(type)==null)\r
-          {\r
-            // Probably the old style groups file\r
-            UserColourScheme ucs = new UserColourScheme(type);\r
-            fr.setColour(type, ucs.findColour("A"));\r
-          }\r
-\r
-          sf = new SequenceFeature(type, desc, "", start, end, featureGroup);\r
-\r
-          seq.addSequenceFeature(sf);\r
-        }\r
-      }\r
+      ex.printStackTrace();\r
+    }\r
 \r
+    if(featuresFile)\r
+    {\r
+      if(featureLinks.size()>0)\r
+        alignPanel.seqPanel.seqCanvas\r
+            .getFeatureRenderer().featureLinks = featureLinks;\r
       viewport.showSequenceFeatures = true;\r
       sequenceFeatures.setState(true);\r
-\r
       alignPanel.repaint();\r
-\r
-    }\r
-    catch (Exception ex)\r
-    {\r
-      ex.printStackTrace();\r
-      System.out.println("Error parsing groups file: " + ex +"\n"+line);\r
     }\r
+\r
   }\r
 \r
+\r
   public void keyPressed(KeyEvent evt)\r
   {\r
     if (viewport.cursorMode\r
@@ -269,7 +203,7 @@ public class AlignFrame extends Frame implements ActionListener,
         }\r
         break;\r
       case KeyEvent.VK_C:\r
-        if (viewport.cursorMode)\r
+        if (viewport.cursorMode && !evt.isControlDown())\r
         {\r
           alignPanel.seqPanel.setCursorColumn();\r
         }\r
@@ -329,14 +263,12 @@ public class AlignFrame extends Frame implements ActionListener,
         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
         }\r
-        break;\r
-\r
-      case KeyEvent.VK_BACK_SPACE:\r
-        if(!viewport.cursorMode)\r
+       else\r
         {\r
           cut_actionPerformed();\r
           alignPanel.seqPanel.seqCanvas.repaint();\r
@@ -440,115 +372,146 @@ public void itemStateChanged(ItemEvent evt)
   }\r
  public void actionPerformed(ActionEvent evt)\r
  {\r
-    if(evt.getSource()==inputText)\r
+    Object source = evt.getSource();\r
+\r
+    if(source==inputText)\r
       inputText_actionPerformed();\r
-    else if(evt.getSource()==loadTree)\r
+    else if(source==loadTree)\r
       loadTree_actionPerformed();\r
-    else if(evt.getSource()==closeMenuItem)\r
+    else if(source==loadApplication)\r
+      launchFullApplication();\r
+    else if(source==closeMenuItem)\r
       closeMenuItem_actionPerformed();\r
-    else if(evt.getSource()==copy)\r
+    else if(source==copy)\r
       copy_actionPerformed();\r
-    else if(evt.getSource()==undoMenuItem)\r
+    else if(source==undoMenuItem)\r
       undoMenuItem_actionPerformed();\r
-    else if(evt.getSource()==redoMenuItem)\r
+    else if(source==redoMenuItem)\r
       redoMenuItem_actionPerformed();\r
-    else if(evt.getSource()==inputText)\r
+    else if(source==inputText)\r
             inputText_actionPerformed();\r
-    else if(evt.getSource()==closeMenuItem)\r
+    else if(source==closeMenuItem)\r
             closeMenuItem_actionPerformed();\r
-    else if(evt.getSource()==undoMenuItem)\r
+    else if(source==undoMenuItem)\r
             undoMenuItem_actionPerformed();\r
-    else if(evt.getSource()==redoMenuItem)\r
+    else if(source==redoMenuItem)\r
             redoMenuItem_actionPerformed();\r
-    else if(evt.getSource()==copy)\r
+    else if(source==copy)\r
             copy_actionPerformed();\r
-    else if(evt.getSource()==pasteNew)\r
+    else if(source==pasteNew)\r
             pasteNew_actionPerformed();\r
-    else if(evt.getSource()==pasteThis)\r
+    else if(source==pasteThis)\r
             pasteThis_actionPerformed();\r
-    else if(evt.getSource()==cut)\r
+    else if(source==cut)\r
             cut_actionPerformed();\r
-    else if(evt.getSource()==delete)\r
+    else if(source==delete)\r
             delete_actionPerformed();\r
-    else if(evt.getSource()==deleteGroups)\r
+    else if(source==deleteGroups)\r
             deleteGroups_actionPerformed();\r
-    else if(evt.getSource()==selectAllSequenceMenuItem)\r
+    else if(source==selectAllSequenceMenuItem)\r
             selectAllSequenceMenuItem_actionPerformed();\r
-    else if(evt.getSource()==deselectAllSequenceMenuItem)\r
+    else if(source==deselectAllSequenceMenuItem)\r
             deselectAllSequenceMenuItem_actionPerformed();\r
-    else if(evt.getSource()==invertSequenceMenuItem)\r
+    else if(source==invertSequenceMenuItem)\r
             invertSequenceMenuItem_actionPerformed();\r
-    else if(evt.getSource()==remove2LeftMenuItem)\r
+    else if(source==invertColSel)\r
+    { viewport.invertColumnSelection(); alignPanel.repaint(); }\r
+    else if(source==remove2LeftMenuItem)\r
             remove2LeftMenuItem_actionPerformed();\r
-    else if(evt.getSource()==remove2RightMenuItem)\r
+    else if(source==remove2RightMenuItem)\r
             remove2RightMenuItem_actionPerformed();\r
-    else if(evt.getSource()==removeGappedColumnMenuItem)\r
+    else if(source==removeGappedColumnMenuItem)\r
             removeGappedColumnMenuItem_actionPerformed();\r
-    else if(evt.getSource()==removeAllGapsMenuItem)\r
+    else if(source==removeAllGapsMenuItem)\r
             removeAllGapsMenuItem_actionPerformed();\r
-    else if(evt.getSource()==findMenuItem)\r
+    else if(source==findMenuItem)\r
             findMenuItem_actionPerformed();\r
-    else if(evt.getSource()==font)\r
+    else if(source==font)\r
             font_actionPerformed();\r
-    else if(evt.getSource()==featureSettings)\r
+    else if(source==showColumns)\r
+    {\r
+      viewport.showAllHiddenColumns(); alignPanel.repaint();\r
+    }\r
+    else if(source==showSeqs)\r
+    {\r
+      viewport.showAllHiddenSeqs(); alignPanel.repaint();\r
+    }\r
+    else if(source == hideColumns)\r
+    {\r
+      viewport.hideSelectedColumns(); alignPanel.repaint();\r
+    }\r
+    else if(source == hideSequences && viewport.getSelectionGroup()!=null)\r
+    {\r
+      SequenceI[] seqs = viewport.getSelectionGroup().getSequencesInOrder(\r
+          viewport.alignment\r
+          );\r
+\r
+      for (int i = 0; i < seqs.length; i++)\r
+      {\r
+        viewport.hideSequence(seqs[i]);\r
+      }\r
+\r
+      alignPanel.repaint();\r
+    }\r
+    else if(source==featureSettings)\r
             featureSettings_actionPerformed();\r
-    else if(evt.getSource()==overviewMenuItem)\r
+    else if(source==overviewMenuItem)\r
             overviewMenuItem_actionPerformed();\r
-    else if(evt.getSource()==noColourmenuItem)\r
+    else if(source==noColourmenuItem)\r
             noColourmenuItem_actionPerformed();\r
-    else if(evt.getSource()==clustalColour)\r
+    else if(source==clustalColour)\r
             clustalColour_actionPerformed();\r
-    else if(evt.getSource()==zappoColour)\r
+    else if(source==zappoColour)\r
             zappoColour_actionPerformed();\r
-    else if(evt.getSource()==taylorColour)\r
+    else if(source==taylorColour)\r
             taylorColour_actionPerformed();\r
-    else if(evt.getSource()==hydrophobicityColour)\r
+    else if(source==hydrophobicityColour)\r
             hydrophobicityColour_actionPerformed();\r
-    else if(evt.getSource()==helixColour)\r
+    else if(source==helixColour)\r
             helixColour_actionPerformed();\r
-    else if(evt.getSource()==strandColour)\r
+    else if(source==strandColour)\r
             strandColour_actionPerformed();\r
-    else if(evt.getSource()==turnColour)\r
+    else if(source==turnColour)\r
             turnColour_actionPerformed();\r
-    else if(evt.getSource()==buriedColour)\r
+    else if(source==buriedColour)\r
             buriedColour_actionPerformed();\r
-    else if(evt.getSource()==nucleotideColour)\r
+    else if(source==nucleotideColour)\r
             nucleotideColour_actionPerformed();\r
-    else if(evt.getSource()==modifyPID)\r
+    else if(source==modifyPID)\r
             modifyPID_actionPerformed();\r
-    else if(evt.getSource()==modifyConservation)\r
+    else if(source==modifyConservation)\r
             modifyConservation_actionPerformed();\r
-    else if(evt.getSource()==userDefinedColour)\r
+    else if(source==userDefinedColour)\r
             userDefinedColour_actionPerformed();\r
-    else if(evt.getSource()==PIDColour)\r
+    else if(source==PIDColour)\r
             PIDColour_actionPerformed();\r
-    else if(evt.getSource()==BLOSUM62Colour)\r
+    else if(source==BLOSUM62Colour)\r
             BLOSUM62Colour_actionPerformed();\r
-    else if(evt.getSource()==annotationColour)\r
+    else if(source==annotationColour)\r
            new AnnotationColourChooser(viewport, alignPanel);\r
-    else if(evt.getSource()==sortPairwiseMenuItem)\r
+    else if(source==sortPairwiseMenuItem)\r
             sortPairwiseMenuItem_actionPerformed();\r
-    else if(evt.getSource()==sortIDMenuItem)\r
+    else if(source==sortIDMenuItem)\r
             sortIDMenuItem_actionPerformed();\r
-    else if(evt.getSource()==sortGroupMenuItem)\r
+    else if(source==sortGroupMenuItem)\r
             sortGroupMenuItem_actionPerformed();\r
-    else if(evt.getSource()==removeRedundancyMenuItem)\r
+    else if(source==removeRedundancyMenuItem)\r
             removeRedundancyMenuItem_actionPerformed();\r
-    else if(evt.getSource()==pairwiseAlignmentMenuItem)\r
+    else if(source==pairwiseAlignmentMenuItem)\r
             pairwiseAlignmentMenuItem_actionPerformed();\r
-    else if(evt.getSource()==PCAMenuItem)\r
+    else if(source==PCAMenuItem)\r
             PCAMenuItem_actionPerformed();\r
-    else if(evt.getSource()==averageDistanceTreeMenuItem)\r
+    else if(source==averageDistanceTreeMenuItem)\r
             averageDistanceTreeMenuItem_actionPerformed();\r
-    else if(evt.getSource()==neighbourTreeMenuItem)\r
+    else if(source==neighbourTreeMenuItem)\r
             neighbourTreeMenuItem_actionPerformed();\r
-    else if(evt.getSource()==njTreeBlosumMenuItem)\r
+    else if(source==njTreeBlosumMenuItem)\r
             njTreeBlosumMenuItem_actionPerformed();\r
-    else if(evt.getSource()==avDistanceTreeBlosumMenuItem)\r
+    else if(source==avDistanceTreeBlosumMenuItem)\r
             avTreeBlosumMenuItem_actionPerformed();\r
-    else if(evt.getSource()==documentation)\r
+    else if(source==documentation)\r
             documentation_actionPerformed();\r
-    else if(evt.getSource()==about)\r
+    else if(source==about)\r
             about_actionPerformed();\r
 \r
  }\r
@@ -574,10 +537,73 @@ public void itemStateChanged(ItemEvent evt)
                                                       viewport.showJVSuffix));\r
   }\r
 \r
+  void launchFullApplication()\r
+  {\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("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
+\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.components.remove(viewport.alignment);\r
-    if(PaintRefresher.components.size()==0 && applet==null)\r
+    if(PaintRefresher.components.size()==0 && viewport.applet==null)\r
       System.exit(0);\r
 \r
     this.dispose();\r
@@ -659,13 +685,13 @@ public void itemStateChanged(ItemEvent evt)
       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
@@ -679,13 +705,13 @@ public void itemStateChanged(ItemEvent evt)
       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
@@ -698,7 +724,8 @@ public void itemStateChanged(ItemEvent evt)
     alignPanel.repaint();\r
   }\r
 \r
-  StringBuffer copiedSequences;\r
+  static StringBuffer copiedSequences;\r
+  static Vector copiedHiddenColumns;\r
   protected void copy_actionPerformed()\r
   {\r
     if (viewport.getSelectionGroup() == null)\r
@@ -709,7 +736,7 @@ public void itemStateChanged(ItemEvent evt)
     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
@@ -719,7 +746,26 @@ public void itemStateChanged(ItemEvent evt)
     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
@@ -827,9 +873,18 @@ public void itemStateChanged(ItemEvent evt)
           newtitle = newtitle.concat("- from " + getTitle());\r
         }\r
         AlignFrame af = new AlignFrame(new Alignment(newSeqs),\r
-                                       applet,\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, NEW_WINDOW_WIDTH,\r
                                          NEW_WINDOW_HEIGHT);\r
@@ -865,10 +920,10 @@ public void itemStateChanged(ItemEvent evt)
 \r
     SequenceGroup sg = viewport.getSelectionGroup();\r
     boolean allSequences = false;\r
-    if(sg.sequences.size()==viewport.alignment.getHeight())\r
+    if(sg.getSize(false)==viewport.alignment.getHeight())\r
           allSequences = true;\r
 \r
-    for (int i = 0; i < sg.sequences.size(); i++)\r
+    for (int i = 0; i < sg.getSize(false); i++)\r
     {\r
       SequenceI seq = sg.getSequenceAt(i);\r
       int index = viewport.getAlignment().findIndex(seq);\r
@@ -931,6 +986,11 @@ public void itemStateChanged(ItemEvent evt)
 \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
@@ -1044,10 +1104,10 @@ public void itemStateChanged(ItemEvent evt)
     int start=0, end = viewport.alignment.getWidth();\r
 \r
     if (viewport.getSelectionGroup() != null\r
-        && viewport.getSelectionGroup().sequences != null\r
-        && viewport.getSelectionGroup().sequences.size()>0)\r
+        && viewport.getSelectionGroup().getSequences(false) != null\r
+        && viewport.getSelectionGroup().getSize(false)>0)\r
     {\r
-      seqs = viewport.getSelectionGroup().sequences;\r
+      seqs = viewport.getSelectionGroup().getSequences(true);\r
       start = viewport.getSelectionGroup().getStartRes();\r
       end = viewport.getSelectionGroup().getEndRes()+1;\r
     }\r
@@ -1153,7 +1213,8 @@ public void itemStateChanged(ItemEvent evt)
       SequenceGroup sg = (SequenceGroup)viewport.alignment.getGroups().elementAt(s);\r
       if(sg.cs!=null && sg.cs instanceof ClustalxColourScheme)\r
       {\r
-        ((ClustalxColourScheme)sg.cs).resetClustalX(sg.sequences, sg.getWidth());\r
+        ((ClustalxColourScheme)sg.cs).resetClustalX(\r
+            sg.getSequences(true), sg.getWidth());\r
       }\r
       sg.recalcConservation();\r
     }\r
@@ -1389,7 +1450,7 @@ public void itemStateChanged(ItemEvent evt)
         }\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
@@ -1409,7 +1470,7 @@ public void itemStateChanged(ItemEvent evt)
             || 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
@@ -1418,7 +1479,7 @@ public void itemStateChanged(ItemEvent evt)
         {\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
@@ -1531,17 +1592,13 @@ public void itemStateChanged(ItemEvent evt)
 \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()\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(alignPanel));\r
@@ -1571,8 +1628,8 @@ public void itemStateChanged(ItemEvent evt)
     }\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
@@ -1630,29 +1687,23 @@ public void itemStateChanged(ItemEvent evt)
 \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
-    }\r
+      final TreePanel tp = new TreePanel(viewport,\r
+                                         type,\r
+                                         pwType);\r
 \r
-    addTreeMenuItem(tp, title);\r
+      addTreeMenuItem(tp, title);\r
 \r
-    jalview.bin.JalviewLite.addFrame(tp, title, 600, 500);\r
+      jalview.bin.JalviewLite.addFrame(tp, title, 600, 500);\r
+    }\r
   }\r
 \r
   void loadTree_actionPerformed()\r
   {\r
-    TreePanel tp = null;\r
-\r
       CutAndPasteTransfer cap = new CutAndPasteTransfer(true, this);\r
       cap.setText("Paste your Newick tree file here.");\r
       cap.treeImport = true;\r
@@ -1664,8 +1715,9 @@ public void itemStateChanged(ItemEvent evt)
   public void loadTree(jalview.io.NewickFile tree, String treeFile)\r
   {\r
     TreePanel tp = new TreePanel(viewport,\r
-                      viewport.getAlignment().getSequences(),\r
-                      tree, "From File - ", treeFile);\r
+                                 treeFile,\r
+                                 "From File - ",\r
+                                 tree);\r
     jalview.bin.JalviewLite.addFrame(tp, treeFile, 600, 500);\r
     addTreeMenuItem(tp, treeFile);\r
   }\r
@@ -1730,7 +1782,7 @@ public void itemStateChanged(ItemEvent evt)
         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
@@ -1766,7 +1818,7 @@ public void itemStateChanged(ItemEvent evt)
 \r
   public void showURL(String url, String target)\r
   {\r
-    if (applet == null)\r
+    if (viewport.applet == null)\r
     {\r
       System.out.println("Not running as applet - no browser available.");\r
     }\r
@@ -1774,7 +1826,8 @@ public void itemStateChanged(ItemEvent evt)
     {\r
       try\r
       {\r
-        applet.getAppletContext().showDocument(new java.net.URL(url),\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
@@ -1790,6 +1843,7 @@ public void itemStateChanged(ItemEvent evt)
 \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 closeMenuItem = new MenuItem("Close");\r
     protected Menu editMenu = new Menu("Edit");\r
@@ -1900,6 +1954,7 @@ public void itemStateChanged(ItemEvent evt)
         outputTextboxMenu.add(item);\r
       }\r
         closeMenuItem.addActionListener(this);\r
+        loadApplication.addActionListener(this);\r
 \r
         loadTree.addActionListener(this);\r
         selectAllSequenceMenuItem.addActionListener(this);\r
@@ -2055,6 +2110,20 @@ public void itemStateChanged(ItemEvent evt)
     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
+\r
 \r
     alignFrameMenuBar.add(fileMenu);\r
         alignFrameMenuBar.add(editMenu);\r
@@ -2065,6 +2134,8 @@ public void itemStateChanged(ItemEvent evt)
         alignFrameMenuBar.add(helpMenu);\r
         fileMenu.add(inputText);\r
         fileMenu.add(outputTextboxMenu);\r
+        if(jalviewServletURL!=null)\r
+          fileMenu.add(loadApplication);\r
         fileMenu.addSeparator();\r
         fileMenu.add(loadTree);\r
         fileMenu.add(closeMenuItem);\r
@@ -2078,7 +2149,8 @@ public void itemStateChanged(ItemEvent evt)
         editMenu.add(selectAllSequenceMenuItem);\r
         editMenu.add(deselectAllSequenceMenuItem);\r
         editMenu.add(invertSequenceMenuItem);\r
-        editMenu.add(deleteGroups);\r
+    editMenu.add(invertColSel);\r
+    editMenu.add(deleteGroups);\r
         editMenu.addSeparator();\r
         editMenu.add(remove2LeftMenuItem);\r
         editMenu.add(remove2RightMenuItem);\r
@@ -2088,13 +2160,15 @@ public void itemStateChanged(ItemEvent evt)
         searchMenu.add(findMenuItem);\r
         viewMenu.add(font);\r
         viewMenu.addSeparator();\r
-    viewMenu.add(seqLimits);\r
-        viewMenu.addSeparator();\r
+    viewMenu.add(menu1);\r
+    viewMenu.add(menu2);\r
+    viewMenu.addSeparator();\r
     viewMenu.add(wrapMenuItem);\r
         viewMenu.add(scaleAbove);\r
         viewMenu.add(scaleLeft);\r
         viewMenu.add(scaleRight);\r
         viewMenu.addSeparator();\r
+    viewMenu.add(seqLimits);\r
     viewMenu.add(viewBoxesMenuItem);\r
         viewMenu.add(viewTextMenuItem);\r
         viewMenu.add(colourTextMenuItem);\r
@@ -2145,6 +2219,10 @@ public void itemStateChanged(ItemEvent evt)
         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
   }\r
 \r
   public void setEmbedded()\r
@@ -2195,18 +2273,18 @@ public void itemStateChanged(ItemEvent evt)
 \r
    // setVisible(false);\r
     fileMenu.remove(closeMenuItem);\r
-    fileMenu.remove(2); // Seperator\r
+    fileMenu.remove(3); // Seperator\r
 \r
-    applet.setLayout(new BorderLayout());\r
-    applet.add(embeddedMenu, BorderLayout.NORTH);\r
-    applet.add(statusBar, BorderLayout.SOUTH);\r
-   // applet.validate();\r
+    viewport.applet.setLayout(new BorderLayout());\r
+    viewport.applet.add(embeddedMenu, BorderLayout.NORTH);\r
+    viewport.applet.add(statusBar, BorderLayout.SOUTH);\r
+   // viewport.applet.validate();\r
 \r
-    alignPanel.setSize(applet.size().width, applet.size().height\r
+    alignPanel.setSize(viewport.applet.size().width, viewport.applet.size().height\r
                        - embeddedMenu.HEIGHT - statusBar.HEIGHT);\r
 \r
-     applet.add(alignPanel, BorderLayout.CENTER);\r
-     applet.validate();\r
+     viewport.applet.add(alignPanel, BorderLayout.CENTER);\r
+     viewport.applet.validate();\r
 \r
   }\r
 \r
@@ -2217,6 +2295,13 @@ public void itemStateChanged(ItemEvent evt)
   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
 \r
   public void mousePressed(MouseEvent evt)\r
   {\r