Use paintAlignment
[jalview.git] / src / jalview / appletgui / APopupMenu.java
index 42643d0..a103073 100755 (executable)
@@ -1,33 +1,39 @@
 /*\r
-* Jalview - A Sequence Alignment Editor and Viewer\r
-* Copyright (C) 2005 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
-* as published by the Free Software Foundation; either version 2\r
-* of the License, or (at your option) any later version.\r
-*\r
-* This program is distributed in the hope that it will be useful,\r
-* but WITHOUT ANY WARRANTY; without even the implied warranty of\r
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\r
-* GNU General Public License for more details.\r
-*\r
-* You should have received a copy of the GNU General Public License\r
-* along with this program; if not, write to the Free Software\r
-* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA\r
-*/\r
+ * Jalview - A Sequence Alignment Editor and Viewer\r
+ * Copyright (C) 2007 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
+ * as published by the Free Software Foundation; either version 2\r
+ * of the License, or (at your option) any later version.\r
+ *\r
+ * This program is distributed in the hope that it will be useful,\r
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of\r
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\r
+ * GNU General Public License for more details.\r
+ *\r
+ * You should have received a copy of the GNU General Public License\r
+ * along with this program; if not, write to the Free Software\r
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA\r
+ */\r
 \r
 package jalview.appletgui;\r
 \r
-import jalview.datamodel.*;\r
-import jalview.analysis.*;\r
-import jalview.schemes.*;\r
+import java.util.*;\r
+\r
 import java.awt.*;\r
 import java.awt.event.*;\r
 \r
-public class APopupMenu extends java.awt.PopupMenu\r
+import jalview.analysis.*;\r
+import jalview.commands.*;\r
+import jalview.datamodel.*;\r
+import jalview.schemes.*;\r
+\r
+public class APopupMenu\r
+    extends java.awt.PopupMenu implements ActionListener, ItemListener\r
 {\r
   Menu groupMenu = new Menu();\r
+  MenuItem editGroupName = new MenuItem();\r
   protected MenuItem clustalColour = new MenuItem();\r
   protected MenuItem zappoColour = new MenuItem();\r
   protected MenuItem taylorColour = new MenuItem();\r
@@ -43,19 +49,31 @@ public class APopupMenu extends java.awt.PopupMenu
   MenuItem noColourmenuItem = new MenuItem();\r
   protected CheckboxMenuItem conservationMenuItem = new CheckboxMenuItem();\r
 \r
-\r
-  AlignmentPanel ap;\r
-  Menu sequenceMenu = new Menu();\r
-  MenuItem sequenceName = new MenuItem();\r
-  Sequence sequence;\r
+  final AlignmentPanel ap;\r
   MenuItem unGroupMenuItem = new MenuItem();\r
   MenuItem nucleotideMenuItem = new MenuItem();\r
   Menu colourMenu = new Menu();\r
   CheckboxMenuItem showBoxes = new CheckboxMenuItem();\r
   CheckboxMenuItem showText = new CheckboxMenuItem();\r
   CheckboxMenuItem showColourText = new CheckboxMenuItem();\r
-\r
-  public APopupMenu(AlignmentPanel ap, Sequence seq)\r
+  Menu editMenu = new Menu("Edit");\r
+  MenuItem copy = new MenuItem("Copy (Jalview Only)");\r
+  MenuItem cut = new MenuItem("Cut (Jalview Only)");\r
+  MenuItem toUpper = new MenuItem("To Upper Case");\r
+  MenuItem toLower = new MenuItem("To Lower Case");\r
+  MenuItem toggleCase = new MenuItem("Toggle Case");\r
+  Menu outputmenu = new Menu();\r
+  Menu seqMenu = new Menu();\r
+  MenuItem pdb = new MenuItem();\r
+  MenuItem hideSeqs = new MenuItem();\r
+  MenuItem repGroup = new MenuItem();\r
+  MenuItem sequenceName = new MenuItem("Edit Name/Description");\r
+\r
+  Sequence seq;\r
+  MenuItem revealAll = new MenuItem();\r
+  Menu menu1 = new Menu();\r
+\r
+  public APopupMenu(AlignmentPanel apanel, final Sequence seq, Vector links)\r
   {\r
     ///////////////////////////////////////////////////////////\r
     // If this is activated from the sequence panel, the user may want to\r
@@ -64,107 +82,413 @@ public class APopupMenu extends java.awt.PopupMenu
     // If from the IDPanel, we must display the sequence menu\r
     //////////////////////////////////////////////////////////\r
 \r
-    this.ap = ap;\r
-    sequence = seq;\r
+    this.ap = apanel;\r
+    this.seq = seq;\r
 \r
     try\r
-    {     jbInit();   }\r
-    catch(Exception e)\r
-    {    e.printStackTrace();    }\r
+    {\r
+      jbInit();\r
+    }\r
+    catch (Exception e)\r
+    {\r
+      e.printStackTrace();\r
+    }\r
 \r
+    for (int i = 0; i < jalview.io.AppletFormatAdapter.WRITEABLE_FORMATS.length;\r
+         i++)\r
+    {\r
+      MenuItem item = new MenuItem(jalview.io.AppletFormatAdapter.\r
+                                   WRITEABLE_FORMATS[i]);\r
+\r
+      item.addActionListener(this);\r
+      outputmenu.add(item);\r
+    }\r
 \r
     SequenceGroup sg = ap.av.getSelectionGroup();\r
-    if(sg!=null)\r
+\r
+    if (sg != null && sg.getSize() > 0)\r
     {\r
+      editGroupName.setLabel(sg.getName());\r
       showText.setState(sg.getDisplayText());\r
       showColourText.setState(sg.getColourText());\r
       showBoxes.setState(sg.getDisplayBoxes());\r
-    }\r
-\r
-    if( !ap.av.alignment.getGroups().contains(sg))\r
+      if (!ap.av.alignment.getGroups().contains(sg))\r
+      {\r
         groupMenu.remove(unGroupMenuItem);\r
+      }\r
 \r
-    if(seq==null)\r
-       remove(sequenceMenu);\r
+    }\r
+    else\r
+    {\r
+      remove(hideSeqs);\r
+      remove(groupMenu);\r
+    }\r
 \r
+    if (links != null)\r
+    {\r
+      Menu linkMenu = new Menu("Link");\r
+      MenuItem item;\r
+      String link;\r
+      for (int i = 0; i < links.size(); i++)\r
+      {\r
+        link = links.elementAt(i).toString();\r
+        final String target = link.substring(0, link.indexOf("|"));\r
+        item = new MenuItem(target);\r
+\r
+        final String url;\r
+\r
+        if (link.indexOf("$SEQUENCE_ID$") > -1)\r
+        {\r
+          String id = seq.getName();\r
+          if (id.indexOf("|") > -1)\r
+          {\r
+            id = id.substring(id.lastIndexOf("|") + 1);\r
+          }\r
+\r
+          url = link.substring(link.indexOf("|") + 1,\r
+                               link.indexOf("$SEQUENCE_ID$"))\r
+              + id +\r
+              link.substring(link.indexOf("$SEQUENCE_ID$") + 13);\r
+        }\r
+        else\r
+        {\r
+          url = link.substring(link.lastIndexOf("|") + 1);\r
+        }\r
+\r
+        item.addActionListener(new java.awt.event.ActionListener()\r
+        {\r
+          public void actionPerformed(ActionEvent e)\r
+          {\r
+            ap.alignFrame.showURL(url, target);\r
+          }\r
+        });\r
+        linkMenu.add(item);\r
+      }\r
+      if (seq != null)\r
+      {\r
+        seqMenu.add(linkMenu);\r
+      }\r
+      else\r
+      {\r
+        add(linkMenu);\r
+      }\r
+    }\r
+    if (seq != null)\r
+    {\r
+      seqMenu.setLabel(seq.getName());\r
+      repGroup.setLabel("Represent Group with " + seq.getName());\r
+    }\r
+    else\r
+    {\r
+      remove(seqMenu);\r
+    }\r
 \r
+    if (!ap.av.hasHiddenRows)\r
+    {\r
+      remove(revealAll);\r
+    }\r
   }\r
-  private void jbInit() throws Exception\r
+\r
+  public void itemStateChanged(ItemEvent evt)\r
   {\r
-    groupMenu.setLabel("Group");\r
-    groupMenu.setLabel("Define");\r
+    if (evt.getSource() == abovePIDColour)\r
+    {\r
+      abovePIDColour_itemStateChanged();\r
+    }\r
+    else if (evt.getSource() == showColourText)\r
+    {\r
+      showColourText_itemStateChanged();\r
+    }\r
+    else if (evt.getSource() == showText)\r
+    {\r
+      showText_itemStateChanged();\r
+    }\r
+    else if (evt.getSource() == showBoxes)\r
+    {\r
+      showBoxes_itemStateChanged();\r
+    }\r
+  }\r
 \r
-    sequenceMenu.setLabel("Sequence");\r
-    sequenceName.setLabel("Edit name");\r
-    unGroupMenuItem.setLabel("Remove Group");\r
-    unGroupMenuItem.addActionListener(new java.awt.event.ActionListener()\r
+  public void actionPerformed(ActionEvent evt)\r
+  {\r
+    Object source = evt.getSource();\r
+    if (source == clustalColour)\r
     {\r
-      public void actionPerformed(ActionEvent e)\r
-      {\r
-        unGroupMenuItem_actionPerformed(e);\r
-      }\r
-    });\r
+      clustalColour_actionPerformed();\r
+    }\r
+    else if (source == zappoColour)\r
+    {\r
+      zappoColour_actionPerformed();\r
+    }\r
+    else if (source == taylorColour)\r
+    {\r
+      taylorColour_actionPerformed();\r
+    }\r
+    else if (source == hydrophobicityColour)\r
+    {\r
+      hydrophobicityColour_actionPerformed();\r
+    }\r
+    else if (source == helixColour)\r
+    {\r
+      helixColour_actionPerformed();\r
+    }\r
+    else if (source == strandColour)\r
+    {\r
+      strandColour_actionPerformed();\r
+    }\r
+    else if (source == turnColour)\r
+    {\r
+      turnColour_actionPerformed();\r
+    }\r
+    else if (source == buriedColour)\r
+    {\r
+      buriedColour_actionPerformed();\r
+    }\r
+    else if (source == nucleotideMenuItem)\r
+    {\r
+      nucleotideMenuItem_actionPerformed();\r
+    }\r
 \r
+    else if (source == userDefinedColour)\r
+    {\r
+      userDefinedColour_actionPerformed();\r
+    }\r
+    else if (source == PIDColour)\r
+    {\r
+      PIDColour_actionPerformed();\r
+    }\r
+    else if (source == BLOSUM62Colour)\r
+    {\r
+      BLOSUM62Colour_actionPerformed();\r
+    }\r
+    else if (source == noColourmenuItem)\r
+    {\r
+      noColourmenuItem_actionPerformed();\r
+    }\r
+    else if (source == conservationMenuItem)\r
+    {\r
+      conservationMenuItem_itemStateChanged();\r
+    }\r
+    else if (source == unGroupMenuItem)\r
+    {\r
+      unGroupMenuItem_actionPerformed();\r
+    }\r
 \r
-    nucleotideMenuItem.setLabel("Nucleotide");\r
-    nucleotideMenuItem.addActionListener(new ActionListener()\r
+    else if (source == sequenceName)\r
     {\r
-      public void actionPerformed(ActionEvent e)\r
-      {\r
-        nucleotideMenuItem_actionPerformed(e);\r
-      }\r
-    });\r
-    conservationMenuItem.addItemListener(new ItemListener()\r
+      editName();\r
+    }\r
+    else if (source == pdb)\r
+    {\r
+      addPDB();\r
+    }\r
+    else if (source == hideSeqs)\r
+    {\r
+      hideSequences(false);\r
+    }\r
+    else if (source == repGroup)\r
     {\r
-      public void itemStateChanged(ItemEvent itemEvent)\r
+      hideSequences(true);\r
+    }\r
+    else if (source == revealAll)\r
+    {\r
+      ap.av.showAllHiddenSeqs();\r
+    }\r
+\r
+    else if (source == editGroupName)\r
+    {\r
+      EditNameDialog dialog = new EditNameDialog(\r
+          getGroup().getName(),\r
+          getGroup().getDescription(),\r
+          "       Group Name",\r
+          "Group Description",\r
+          ap,\r
+          "Edit Group Name / Description");\r
+\r
+      if (dialog.accept)\r
       {\r
-        conservationMenuItem_itemStateChanged(itemEvent);\r
+\r
+        getGroup().setName(dialog.getName().replace(' ', '_'));\r
+        getGroup().setDescription(dialog.getDescription());\r
       }\r
-    });\r
-    abovePIDColour.addItemListener(new ItemListener()\r
+\r
+    }\r
+    else if (source == copy)\r
+    {\r
+      ap.alignFrame.copy_actionPerformed();\r
+    }\r
+    else if (source == cut)\r
     {\r
-      public void itemStateChanged(ItemEvent itemEvent)\r
+      ap.alignFrame.cut_actionPerformed();\r
+    }\r
+    else if (source == toUpper || source == toLower || source == toggleCase)\r
+    {\r
+      SequenceGroup sg = ap.av.getSelectionGroup();\r
+      Vector regions = new Vector();\r
+      if (sg != null)\r
       {\r
-        abovePIDColour_itemStateChanged(itemEvent);\r
+        int start = sg.getStartRes();\r
+        int end = sg.getEndRes() + 1;\r
+\r
+        do\r
+        {\r
+          if (ap.av.hasHiddenColumns)\r
+          {\r
+            if (start == 0)\r
+            {\r
+              start = ap.av.colSel.adjustForHiddenColumns(start);\r
+            }\r
+\r
+            end = ap.av.colSel.getHiddenBoundaryRight(start);\r
+            if (start == end)\r
+            {\r
+              end = sg.getEndRes() + 1;\r
+            }\r
+            if (end > sg.getEndRes())\r
+            {\r
+              end = sg.getEndRes() + 1;\r
+            }\r
+          }\r
+\r
+          regions.addElement(new int[]\r
+                             {start, end});\r
+\r
+          if (ap.av.hasHiddenColumns)\r
+          {\r
+            start = ap.av.colSel.adjustForHiddenColumns(end);\r
+            start = ap.av.colSel.getHiddenBoundaryLeft(start) + 1;\r
+          }\r
+        }\r
+        while (end < sg.getEndRes());\r
+\r
+        int[][] startEnd = new int[regions.size()][2];\r
+        for (int i = 0; i < regions.size(); i++)\r
+        {\r
+          startEnd[i] = (int[]) regions.elementAt(i);\r
+        }\r
+\r
+        String description;\r
+        int caseChange;\r
+\r
+        if (source == toggleCase)\r
+        {\r
+          description = "Toggle Case";\r
+          caseChange = ChangeCaseCommand.TOGGLE_CASE;\r
+        }\r
+        else if (source == toUpper)\r
+        {\r
+          description = "To Upper Case";\r
+          caseChange = ChangeCaseCommand.TO_UPPER;\r
+        }\r
+        else\r
+        {\r
+          description = "To Lower Case";\r
+          caseChange = ChangeCaseCommand.TO_LOWER;\r
+        }\r
+\r
+        ChangeCaseCommand caseCommand = new ChangeCaseCommand(\r
+            description, sg.getSequencesAsArray(ap.av.hiddenRepSequences),\r
+            startEnd, caseChange\r
+            );\r
+\r
+        ap.alignFrame.addHistoryItem(caseCommand);\r
+\r
+        ap.av.firePropertyChange("alignment", null,\r
+                                 ap.av.getAlignment().getSequences());\r
+\r
       }\r
-    });\r
+    }\r
+    else\r
+    {\r
+      outputText(evt);\r
+    }\r
+\r
+  }\r
+\r
+  void outputText(ActionEvent e)\r
+  {\r
+    CutAndPasteTransfer cap = new CutAndPasteTransfer(true, ap.alignFrame);\r
+\r
+    Frame frame = new Frame();\r
+    frame.add(cap);\r
+    jalview.bin.JalviewLite.addFrame(frame,\r
+                                     "Selection output - " + e.getActionCommand(),\r
+                                     600, 500);\r
+\r
+    cap.setText(new jalview.io.AppletFormatAdapter().formatSequences(\r
+        e.getActionCommand(),\r
+        new Alignment(ap.av.getSelectionAsNewSequence()),\r
+        ap.av.showJVSuffix));\r
+\r
+  }\r
+\r
+  void editName()\r
+  {\r
+    EditNameDialog dialog = new EditNameDialog(\r
+        seq.getName(),\r
+        seq.getDescription(),\r
+        "       Sequence Name",\r
+        "Sequence Description",\r
+        ap,\r
+        "Edit Sequence Name / Description");\r
+\r
+    if (dialog.accept)\r
+    {\r
+      seq.setName(dialog.getName());\r
+      seq.setDescription(dialog.getDescription());\r
+      ap.paintAlignment(false);\r
+    }\r
+  }\r
+\r
+  void addPDB()\r
+  {\r
+    CutAndPasteTransfer cap = new CutAndPasteTransfer(true, ap.alignFrame);\r
+    cap.setText("Paste your PDB file here.");\r
+    cap.setPDBImport(seq);\r
+    Frame frame = new Frame();\r
+    frame.add(cap);\r
+    jalview.bin.JalviewLite.addFrame(frame, "Paste PDB file ", 400, 300);\r
+  }\r
+\r
+  private void jbInit()\r
+      throws Exception\r
+  {\r
+    groupMenu.setLabel("Group");\r
+    groupMenu.setLabel("Selection");\r
+\r
+    editGroupName.addActionListener(this);\r
+    unGroupMenuItem.setLabel("Remove Group");\r
+    unGroupMenuItem.addActionListener(this);\r
+\r
+    nucleotideMenuItem.setLabel("Nucleotide");\r
+    nucleotideMenuItem.addActionListener(this);\r
+    conservationMenuItem.addItemListener(this);\r
+    abovePIDColour.addItemListener(this);\r
     colourMenu.setLabel("Group Colour");\r
     showBoxes.setLabel("Boxes");\r
     showBoxes.setState(true);\r
-    showBoxes.addItemListener(new ItemListener()\r
-    {\r
-      public void itemStateChanged(ItemEvent itemEvent)\r
-      {\r
-        showBoxes_itemStateChanged(itemEvent);\r
-      }\r
-    });\r
+    showBoxes.addItemListener(this);\r
+    sequenceName.addActionListener(this);\r
 \r
     showText.setLabel("Text");\r
-    showText.addItemListener(new ItemListener()\r
-    {\r
-      public void itemStateChanged(ItemEvent itemEvent)\r
-      {\r
-        showText_itemStateChanged(itemEvent);\r
-      }\r
-    });\r
+    showText.addItemListener(this);\r
     showColourText.setLabel("Colour Text");\r
-    showColourText.addItemListener(new ItemListener()\r
-    {\r
-      public void itemStateChanged(ItemEvent itemEvent)\r
-      {\r
-        showColourText_itemStateChanged(itemEvent);\r
-      }\r
-    });\r
-\r
+    showColourText.addItemListener(this);\r
+    outputmenu.setLabel("Output to Textbox...");\r
+    seqMenu.setLabel("Sequence");\r
+    pdb.setLabel("View PDB Structure");\r
+    hideSeqs.setLabel("Hide Sequences");\r
+    repGroup.setLabel("Represent Group with");\r
+    revealAll.setLabel("Reveal All");\r
+    menu1.setLabel("Group");\r
     add(groupMenu);\r
-    this.add(sequenceMenu);\r
-    groupMenu.add(unGroupMenuItem);\r
-    groupMenu.add(colourMenu);\r
-    groupMenu.addSeparator();\r
-    groupMenu.add(showBoxes);\r
-    groupMenu.add(showText);\r
-    groupMenu.add(showColourText);\r
-    sequenceMenu.add(sequenceName);\r
+    this.add(seqMenu);\r
+    this.add(hideSeqs);\r
+    this.add(revealAll);\r
+    groupMenu.add(editGroupName);\r
+    groupMenu.add(editMenu);\r
+    groupMenu.add(outputmenu);\r
+    groupMenu.add(menu1);\r
     colourMenu.add(noColourmenuItem);\r
     colourMenu.add(clustalColour);\r
     colourMenu.add(BLOSUM62Colour);\r
@@ -183,290 +507,214 @@ public class APopupMenu extends java.awt.PopupMenu
     colourMenu.add(conservationMenuItem);\r
 \r
     noColourmenuItem.setLabel("None");\r
-    noColourmenuItem.addActionListener(new java.awt.event.ActionListener()\r
-    {\r
-      public void actionPerformed(ActionEvent e)\r
-      {\r
-        noColourmenuItem_actionPerformed(e);\r
-      }\r
-    });\r
+    noColourmenuItem.addActionListener(this);\r
 \r
     clustalColour.setLabel("Clustalx colours");\r
-    clustalColour.addActionListener(new java.awt.event.ActionListener()\r
-    {\r
-      public void actionPerformed(ActionEvent e)\r
-      {\r
-        clustalColour_actionPerformed(e);\r
-      }\r
-    });\r
+    clustalColour.addActionListener(this);\r
     zappoColour.setLabel("Zappo");\r
-    zappoColour.addActionListener(new java.awt.event.ActionListener()\r
-    {\r
-      public void actionPerformed(ActionEvent e)\r
-      {\r
-        zappoColour_actionPerformed(e);\r
-      }\r
-    });\r
+    zappoColour.addActionListener(this);\r
     taylorColour.setLabel("Taylor");\r
-    taylorColour.addActionListener(new java.awt.event.ActionListener()\r
-    {\r
-      public void actionPerformed(ActionEvent e)\r
-      {\r
-        taylorColour_actionPerformed(e);\r
-      }\r
-    });\r
+    taylorColour.addActionListener(this);\r
     hydrophobicityColour.setLabel("Hydrophobicity");\r
-    hydrophobicityColour.addActionListener(new java.awt.event.ActionListener()\r
-    {\r
-      public void actionPerformed(ActionEvent e)\r
-      {\r
-        hydrophobicityColour_actionPerformed(e);\r
-      }\r
-    });\r
+    hydrophobicityColour.addActionListener(this);\r
     helixColour.setLabel("Helix propensity");\r
-    helixColour.addActionListener(new java.awt.event.ActionListener()\r
-    {\r
-      public void actionPerformed(ActionEvent e)\r
-      {\r
-        helixColour_actionPerformed(e);\r
-      }\r
-    });\r
+    helixColour.addActionListener(this);\r
     strandColour.setLabel("Strand propensity");\r
-    strandColour.addActionListener(new java.awt.event.ActionListener()\r
-    {\r
-      public void actionPerformed(ActionEvent e)\r
-      {\r
-        strandColour_actionPerformed(e);\r
-      }\r
-    });\r
+    strandColour.addActionListener(this);\r
     turnColour.setLabel("Turn propensity");\r
-    turnColour.addActionListener(new java.awt.event.ActionListener()\r
-    {\r
-      public void actionPerformed(ActionEvent e)\r
-      {\r
-        turnColour_actionPerformed(e);\r
-      }\r
-    });\r
+    turnColour.addActionListener(this);\r
     buriedColour.setLabel("Buried Index");\r
-    buriedColour.addActionListener(new java.awt.event.ActionListener()\r
-    {\r
-      public void actionPerformed(ActionEvent e)\r
-      {\r
-        buriedColour_actionPerformed(e);\r
-      }\r
-    });\r
+    buriedColour.addActionListener(this);\r
     abovePIDColour.setLabel("Above % Identity");\r
 \r
     userDefinedColour.setLabel("User Defined");\r
-    userDefinedColour.addActionListener(new java.awt.event.ActionListener()\r
-    {\r
-      public void actionPerformed(ActionEvent e)\r
-      {\r
-        userDefinedColour_actionPerformed(e);\r
-      }\r
-    });\r
+    userDefinedColour.addActionListener(this);\r
     PIDColour.setLabel("Percentage Identity");\r
-    PIDColour.addActionListener(new java.awt.event.ActionListener()\r
-    {\r
-      public void actionPerformed(ActionEvent e)\r
-      {\r
-        PIDColour_actionPerformed(e);\r
-      }\r
-    });\r
+    PIDColour.addActionListener(this);\r
     BLOSUM62Colour.setLabel("BLOSUM62");\r
-    BLOSUM62Colour.addActionListener(new java.awt.event.ActionListener()\r
-    {\r
-      public void actionPerformed(ActionEvent e)\r
-      {\r
-        BLOSUM62Colour_actionPerformed(e);\r
-      }\r
-    });\r
+    BLOSUM62Colour.addActionListener(this);\r
     conservationMenuItem.setLabel("Conservation");\r
 \r
-\r
+    editMenu.add(copy);\r
+    copy.addActionListener(this);\r
+    editMenu.add(cut);\r
+    cut.addActionListener(this);\r
+    editMenu.add(toUpper);\r
+    toUpper.addActionListener(this);\r
+    editMenu.add(toLower);\r
+    toLower.addActionListener(this);\r
+    editMenu.add(toggleCase);\r
+    seqMenu.add(sequenceName);\r
+    seqMenu.add(pdb);\r
+    seqMenu.add(repGroup);\r
+    menu1.add(unGroupMenuItem);\r
+    menu1.add(colourMenu);\r
+    menu1.add(showBoxes);\r
+    menu1.add(showText);\r
+    menu1.add(showColourText);\r
+    toggleCase.addActionListener(this);\r
+    pdb.addActionListener(this);\r
+    hideSeqs.addActionListener(this);\r
+    repGroup.addActionListener(this);\r
+    revealAll.addActionListener(this);\r
   }\r
 \r
   void refresh()\r
   {\r
-    SequenceGroup sg = getGroup();\r
-    SuperGroup superG = ap.av.alignment.getSuperGroup( sg );\r
-    if( superG !=null)\r
-      superG.setSuperGroupProperties( sg );\r
-\r
-    ap.seqPanel.seqCanvas.repaint();\r
+    ap.paintAlignment(true);\r
   }\r
 \r
-  protected void clustalColour_actionPerformed(ActionEvent e)\r
+  protected void clustalColour_actionPerformed()\r
   {\r
     SequenceGroup sg = getGroup();\r
-    sg.cs = new ClustalxColourScheme(sg.sequences, ap.av.alignment.getWidth());\r
+    sg.cs = new ClustalxColourScheme(sg.getSequences(ap.av.hiddenRepSequences),\r
+                                     ap.av.alignment.getWidth());\r
     refresh();\r
   }\r
 \r
-  protected void zappoColour_actionPerformed(ActionEvent e)\r
+  protected void zappoColour_actionPerformed()\r
   {\r
     getGroup().cs = new ZappoColourScheme();\r
     refresh();\r
   }\r
 \r
-  protected void taylorColour_actionPerformed(ActionEvent e)\r
+  protected void taylorColour_actionPerformed()\r
   {\r
     getGroup().cs = new TaylorColourScheme();\r
     refresh();\r
   }\r
 \r
-\r
-  protected void hydrophobicityColour_actionPerformed(ActionEvent e)\r
+  protected void hydrophobicityColour_actionPerformed()\r
   {\r
     getGroup().cs = new HydrophobicColourScheme();\r
     refresh();\r
   }\r
 \r
-  protected void helixColour_actionPerformed(ActionEvent e)\r
+  protected void helixColour_actionPerformed()\r
   {\r
     getGroup().cs = new HelixColourScheme();\r
     refresh();\r
   }\r
 \r
-  protected void strandColour_actionPerformed(ActionEvent e)\r
+  protected void strandColour_actionPerformed()\r
   {\r
     getGroup().cs = new StrandColourScheme();\r
     refresh();\r
   }\r
 \r
-  protected void turnColour_actionPerformed(ActionEvent e)\r
+  protected void turnColour_actionPerformed()\r
   {\r
     getGroup().cs = new TurnColourScheme();\r
     refresh();\r
   }\r
 \r
-  protected void buriedColour_actionPerformed(ActionEvent e)\r
+  protected void buriedColour_actionPerformed()\r
   {\r
     getGroup().cs = new BuriedColourScheme();\r
     refresh();\r
   }\r
 \r
-  public void nucleotideMenuItem_actionPerformed(ActionEvent e)\r
+  public void nucleotideMenuItem_actionPerformed()\r
   {\r
     getGroup().cs = new NucleotideColourScheme();\r
     refresh();\r
   }\r
 \r
-\r
-\r
-  protected void abovePIDColour_itemStateChanged(ItemEvent ie)\r
+  protected void abovePIDColour_itemStateChanged()\r
   {\r
     SequenceGroup sg = getGroup();\r
+    if (sg.cs == null)\r
+    {\r
+      return;\r
+    }\r
+\r
     if (abovePIDColour.getState())\r
     {\r
-      sg.cs.setConsensus(AAFrequency.calculate(sg.sequences, 0,\r
+      sg.cs.setConsensus(AAFrequency.calculate(sg.getSequences(ap.av.\r
+          hiddenRepSequences), 0,\r
                                                ap.av.alignment.getWidth()));\r
-      int threshold = SliderPanel.setPIDSliderSource(ap, sg.cs, getGroup().getName());\r
-      if (sg.cs instanceof ResidueColourScheme)\r
-        ( (ResidueColourScheme)sg. cs).setThreshold(threshold);\r
-      else if (sg.cs instanceof ScoreColourScheme)\r
-        ( (ScoreColourScheme) sg.cs).setThreshold(threshold);\r
+      int threshold = SliderPanel.setPIDSliderSource(ap, sg.cs,\r
+          getGroup().getName());\r
 \r
-      SliderPanel.showPIDSlider();\r
+      sg.cs.setThreshold(threshold, ap.av.getIgnoreGapsConsensus());\r
 \r
+      SliderPanel.showPIDSlider();\r
 \r
     }\r
     else // remove PIDColouring\r
     {\r
-      ResidueColourScheme rcs = (ResidueColourScheme) sg.cs;\r
-      rcs.setThreshold(0);\r
-      sg.cs = rcs;\r
+      sg.cs.setThreshold(0, ap.av.getIgnoreGapsConsensus());\r
     }\r
 \r
     refresh();\r
 \r
   }\r
 \r
-\r
-  protected void userDefinedColour_actionPerformed(ActionEvent e)\r
+  protected void userDefinedColour_actionPerformed()\r
   {\r
-    new UserDefinedColours( ap, getGroup());\r
+    new UserDefinedColours(ap, getGroup());\r
   }\r
 \r
-  protected void PIDColour_actionPerformed(ActionEvent e)\r
+  protected void PIDColour_actionPerformed()\r
   {\r
     SequenceGroup sg = getGroup();\r
     sg.cs = new PIDColourScheme();\r
-    sg.cs.setConsensus(AAFrequency.calculate(sg.sequences, 0,\r
-                                               ap.av.alignment.getWidth()));\r
+    sg.cs.setConsensus(AAFrequency.calculate(sg.getSequences(ap.av.\r
+        hiddenRepSequences), 0,\r
+                                             ap.av.alignment.getWidth()));\r
     refresh();\r
   }\r
 \r
-  protected void BLOSUM62Colour_actionPerformed(ActionEvent e)\r
+  protected void BLOSUM62Colour_actionPerformed()\r
   {\r
     SequenceGroup sg = getGroup();\r
 \r
     sg.cs = new Blosum62ColourScheme();\r
 \r
-    sg.cs.setConsensus(AAFrequency.calculate(sg.sequences, 0,\r
-                                               ap.av.alignment.getWidth()));\r
+    sg.cs.setConsensus(AAFrequency.calculate(sg.getSequences(ap.av.\r
+        hiddenRepSequences), 0,\r
+                                             ap.av.alignment.getWidth()));\r
 \r
     refresh();\r
   }\r
 \r
-\r
-  protected void noColourmenuItem_actionPerformed(ActionEvent e)\r
+  protected void noColourmenuItem_actionPerformed()\r
   {\r
     getGroup().cs = null;\r
     refresh();\r
   }\r
 \r
-  protected  void conservationMenuItem_itemStateChanged(ItemEvent ie)\r
+  protected void conservationMenuItem_itemStateChanged()\r
   {\r
     SequenceGroup sg = getGroup();\r
-\r
-    if(conservationMenuItem.getState())\r
+    if (sg.cs == null)\r
     {\r
+      return;\r
+    }\r
 \r
-        Conservation c = new Conservation("Group",\r
-                                          ResidueProperties.propHash, 3,\r
-                                          sg.sequences, 0,\r
-                                          ap.av.alignment.getWidth());\r
+    if (conservationMenuItem.getState())\r
+    {\r
 \r
-        c.calculate();\r
-        c.verdict(false, ap.av.ConsPercGaps);\r
-        ConservationColourScheme ccs = new ConservationColourScheme(c, sg.cs);\r
+      Conservation c = new Conservation("Group",\r
+                                        ResidueProperties.propHash, 3,\r
+                                        sg.getSequences(ap.av.\r
+          hiddenRepSequences), 0,\r
+                                        ap.av.alignment.getWidth());\r
 \r
+      c.calculate();\r
+      c.verdict(false, ap.av.ConsPercGaps);\r
 \r
-      sg.cs = ccs;\r
+      sg.cs.setConservation(c);\r
 \r
-      SliderPanel.setConservationSlider(ap, ccs, sg.getName());\r
+      SliderPanel.setConservationSlider(ap, sg.cs, sg.getName());\r
       SliderPanel.showConservationSlider();\r
     }\r
     else // remove ConservationColouring\r
     {\r
-        ConservationColourScheme ccs = (ConservationColourScheme)sg.cs;\r
-        sg.cs = ccs.cs;\r
+      sg.cs.setConservation(null);\r
     }\r
 \r
-     refresh();\r
-  }\r
-\r
-\r
-  protected void analyze_actionPerformed(ActionEvent e)\r
-  {\r
-     CutAndPasteTransfer cap = new CutAndPasteTransfer(false);\r
-     Frame frame = new Frame();\r
-     frame.add(cap);\r
-     jalview.bin.JalviewLite.addFrame(frame, "Analyze this - ", 400, 300);\r
-     SequenceGroup sg = getGroup();\r
-     StringBuffer sb = new StringBuffer();\r
-\r
-     for(int i=0; i<sg.sequences.size(); i++)\r
-     {\r
-       Sequence tmp = (Sequence)sg.sequences.elementAt(i);\r
-       sb.append(  tmp.getSequence(sg.getStartRes(), sg.getEndRes()+1));\r
-       sb.append("\n");\r
-     }\r
-\r
-     sb.append("Something amazing will happen soon");\r
-     cap.setText( sb.toString() );\r
-\r
+    refresh();\r
   }\r
 \r
   SequenceGroup getGroup()\r
@@ -474,36 +722,71 @@ public class APopupMenu extends java.awt.PopupMenu
     SequenceGroup sg = ap.av.getSelectionGroup();\r
 \r
     // this method won't add a new group if it already exists\r
-    ap.av.alignment.addGroup(sg);\r
+    if (sg != null)\r
+    {\r
+      ap.av.alignment.addGroup(sg);\r
+    }\r
 \r
     return sg;\r
   }\r
 \r
-  void unGroupMenuItem_actionPerformed(ActionEvent e)\r
+  void unGroupMenuItem_actionPerformed()\r
   {\r
-     SequenceGroup sg = ap.av.getSelectionGroup();\r
-     ap.av.alignment.deleteGroup(sg);\r
-     ap.av.setSelectionGroup(null);\r
-     ap.repaint();\r
+    SequenceGroup sg = ap.av.getSelectionGroup();\r
+    ap.av.alignment.deleteGroup(sg);\r
+    ap.av.setSelectionGroup(null);\r
+    ap.paintAlignment(true);\r
   }\r
 \r
-\r
-  public void showColourText_itemStateChanged(ItemEvent itemEvent)\r
+  public void showColourText_itemStateChanged()\r
   {\r
     getGroup().setColourText(showColourText.getState());\r
     refresh();\r
   }\r
 \r
-  public void showText_itemStateChanged(ItemEvent itemEvent)\r
+  public void showText_itemStateChanged()\r
   {\r
     getGroup().setDisplayText(showText.getState());\r
     refresh();\r
   }\r
 \r
-  public void showBoxes_itemStateChanged(ItemEvent itemEvent)\r
+  public void showBoxes_itemStateChanged()\r
   {\r
     getGroup().setDisplayBoxes(showBoxes.getState());\r
     refresh();\r
   }\r
 \r
+  void hideSequences(boolean representGroup)\r
+  {\r
+    SequenceGroup sg = ap.av.getSelectionGroup();\r
+    if (sg == null || sg.getSize() < 1)\r
+    {\r
+      ap.av.hideSequence(new SequenceI[]\r
+                         {seq});\r
+      return;\r
+    }\r
+\r
+    ap.av.setSelectionGroup(null);\r
+\r
+    if (representGroup)\r
+    {\r
+      ap.av.hideRepSequences(seq, sg);\r
+\r
+      return;\r
+    }\r
+\r
+    int gsize = sg.getSize();\r
+    SequenceI[] hseqs;\r
+\r
+    hseqs = new SequenceI[gsize];\r
+\r
+    int index = 0;\r
+    for (int i = 0; i < gsize; i++)\r
+    {\r
+      hseqs[index++] = sg.getSequenceAt(i);\r
+    }\r
+\r
+    ap.av.hideSequence(hseqs);\r
+  }\r
+\r
 }\r