correct eps png bug missing last 2 lines
[jalview.git] / src / jalview / gui / AlignFrame.java
index f5d2e0c..ca9903c 100755 (executable)
@@ -17,14 +17,14 @@ import jalview.datamodel.*;
 import jalview.analysis.*;\r
 import jalview.io.*;\r
 import jalview.ws.*;\r
-import MCview.*;\r
 import java.awt.*;\r
 import java.awt.event.*;\r
 import java.awt.print.*;\r
 import javax.swing.*;\r
 import javax.swing.event.*;\r
 import java.util.*;\r
-import jalview.datamodel.SequenceI;\r
+import  java.awt.datatransfer.*;\r
+\r
 \r
 public class AlignFrame extends GAlignFrame\r
 {\r
@@ -33,23 +33,60 @@ public class AlignFrame extends GAlignFrame
   public AlignFrame(AlignmentI al)\r
   {\r
     super();\r
-    viewport = new AlignViewport(al,true,true,true,false);\r
+    viewport = new AlignViewport(al,true,true,false);\r
+\r
+    String fontName = jalview.bin.Cache.getProperty("FONT_NAME");\r
+    String fontStyle= jalview.bin.Cache.getProperty("FONT_STYLE");\r
+    String fontSize = jalview.bin.Cache.getProperty("FONT_SIZE");\r
+    if(fontName!=null && fontStyle!=null && fontSize!=null)\r
+      viewport.setFont( new Font(fontName,Integer.parseInt(fontStyle),Integer.parseInt(fontSize)) );\r
+\r
+\r
+\r
     alignPanel = new AlignmentPanel(this, viewport);\r
     getContentPane().add(alignPanel, java.awt.BorderLayout.CENTER);\r
-    fontNameMenuItem.setText(viewport.getFont().getName());\r
-    fontSizeMenuItem.setText(viewport.getFont().getSize()+"");\r
+\r
+    addInternalFrameListener(new InternalFrameAdapter()\r
+   {\r
+     public void internalFrameActivated(InternalFrameEvent evt)\r
+     {\r
+          javax.swing.SwingUtilities.invokeLater(new Runnable()\r
+          {\r
+            public void run()\r
+            {      alignPanel.requestFocus();    }\r
+          });\r
+\r
+     }\r
+   });\r
+\r
   }\r
 \r
   protected void saveAs_actionPerformed(ActionEvent e)\r
   {\r
-    JFileChooser chooser = new JFileChooser(jalview.bin.Cache.LAST_DIRECTORY);\r
+    String suffix = "";\r
+    if(e.getActionCommand().equals("FASTA"))\r
+      suffix = "fa";\r
+    else if(e.getActionCommand().equals("MSF"))\r
+      suffix = "msf";\r
+    else if(e.getActionCommand().equals("CLUSTAL"))\r
+      suffix = "aln";\r
+    else if(e.getActionCommand().equals("BLC"))\r
+      suffix = "blc";\r
+    else if(e.getActionCommand().equals("PIR"))\r
+      suffix = "pir";\r
+    else if(e.getActionCommand().equals("PFAM"))\r
+      suffix = "pfam";\r
+\r
+    JalviewFileChooser chooser = new JalviewFileChooser(jalview.bin.Cache.getProperty("LAST_DIRECTORY")\r
+        , new String[]{suffix}, e.getActionCommand()+" file");\r
+    chooser.setFileView(new JalviewFileView());\r
     chooser.setDialogTitle("Save Alignment to file - "+e.getActionCommand() +" format.");\r
     chooser.setToolTipText("Save");\r
     int value = chooser.showSaveDialog(this);\r
-    if(value == JFileChooser.APPROVE_OPTION)\r
+    if(value == JalviewFileChooser.APPROVE_OPTION)\r
     {\r
       String choice =  chooser.getSelectedFile().getPath();\r
-      jalview.bin.Cache.LAST_DIRECTORY = choice;\r
+      jalview.bin.Cache.setProperty("LAST_DIRECTORY", choice);\r
       String output = FormatAdapter.get(e.getActionCommand(), viewport.getAlignment().getSequences());\r
       try{\r
         java.io.PrintWriter out = new java.io.PrintWriter( new java.io.FileWriter( choice )  );\r
@@ -77,6 +114,17 @@ public class AlignFrame extends GAlignFrame
     htmlOutput = null;\r
   }\r
 \r
+  protected void createPNG_actionPerformed(ActionEvent e)\r
+  {\r
+    alignPanel.makePNG();\r
+  }\r
+\r
+  protected void epsFile_actionPerformed(ActionEvent e)\r
+  {\r
+    alignPanel.makeEPS();\r
+  }\r
+\r
+\r
   public void printMenuItem_actionPerformed(ActionEvent e)\r
   {\r
     //Putting in a thread avoids Swing painting problems\r
@@ -116,8 +164,9 @@ public class AlignFrame extends GAlignFrame
     }catch(Exception ex){}\r
   }\r
 \r
-  ArrayList  historyList = new ArrayList();\r
-  ArrayList redoList = new ArrayList();\r
+  Stack historyList = new Stack();\r
+  Stack redoList = new Stack();\r
+  JMenuBar jMenuBar1 = new JMenuBar();\r
 \r
   void updateEditMenuBar()\r
   {\r
@@ -182,6 +231,167 @@ public class AlignFrame extends GAlignFrame
       alignPanel.RefreshPanels();\r
   }\r
 \r
+  public void moveSelectedSequences(boolean up)\r
+  {\r
+    SequenceGroup sg = viewport.getSelectionGroup();\r
+    if (sg == null)\r
+      return;\r
+\r
+    if (up)\r
+    {\r
+      for (int i = 1; i < viewport.alignment.getHeight(); i++)\r
+      {\r
+        SequenceI seq = viewport.alignment.getSequenceAt(i);\r
+        if (!sg.sequences.contains(seq))\r
+          continue;\r
+\r
+        SequenceI temp = viewport.alignment.getSequenceAt(i - 1);\r
+        if (sg.sequences.contains(temp))\r
+          continue;\r
+\r
+        viewport.alignment.getSequences().setElementAt(temp, i);\r
+        viewport.alignment.getSequences().setElementAt(seq, i - 1);\r
+      }\r
+    }\r
+    else\r
+    {\r
+      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
+          continue;\r
+\r
+        SequenceI temp = viewport.alignment.getSequenceAt(i + 1);\r
+        if (sg.sequences.contains(temp))\r
+          continue;\r
+\r
+        viewport.alignment.getSequences().setElementAt(temp, i);\r
+        viewport.alignment.getSequences().setElementAt(seq, i + 1);\r
+      }\r
+    }\r
+\r
+    alignPanel.RefreshPanels();\r
+  }\r
+\r
+\r
+\r
+  protected void copy_actionPerformed(ActionEvent e)\r
+  {\r
+   if(viewport.getSelectionGroup()==null)\r
+     return;\r
+\r
+   SequenceGroup sg = viewport.getSelectionGroup();\r
+\r
+     Clipboard c = Toolkit.getDefaultToolkit().getSystemClipboard();\r
+     StringBuffer buffer= new StringBuffer();\r
+\r
+       for(int i=0; i<sg.getSize(); i++)\r
+       {\r
+         SequenceI seq = sg.getSequenceAt(i);\r
+         buffer.append( seq.getName()+"\t"+seq.findPosition( sg.getStartRes() ) +"\t"\r
+                        +seq.findPosition( sg.getEndRes() )+ "\t"\r
+                        +sg.getSequenceAt(i).getSequence(sg.getStartRes(), sg.getEndRes()+1)+"\n");\r
+       }\r
+     c.setContents( new StringSelection( buffer.toString()) , null ) ;\r
+\r
+  }\r
+\r
+\r
+  protected void pasteNew_actionPerformed(ActionEvent e)\r
+  {\r
+    paste(true);\r
+  }\r
+\r
+  protected void pasteThis_actionPerformed(ActionEvent e)\r
+  {\r
+    addHistoryItem("Paste");\r
+    paste(false);\r
+  }\r
+\r
+  void paste(boolean newAlignment)\r
+  {\r
+    try{\r
+      Clipboard c = Toolkit.getDefaultToolkit().getSystemClipboard();\r
+      Transferable contents = c.getContents(this);\r
+      if (contents == null)\r
+        return;\r
+\r
+      String str = (String) contents.getTransferData(DataFlavor.stringFlavor);\r
+      StringTokenizer st = new StringTokenizer(str);\r
+      ArrayList seqs = new ArrayList();\r
+      while (st.hasMoreElements())\r
+      {\r
+        String name = st.nextToken();\r
+        int start = Integer.parseInt(st.nextToken());\r
+        int end = Integer.parseInt(st.nextToken());\r
+        Sequence sequence = new Sequence(name,st.nextToken(), start, end);\r
+\r
+        if(!newAlignment)\r
+          viewport.alignment.addSequence(sequence);\r
+        else\r
+          seqs.add(sequence);\r
+      }\r
+\r
+      if(newAlignment)\r
+      {\r
+        SequenceI[] newSeqs = new SequenceI[seqs.size()];\r
+        seqs.toArray(newSeqs);\r
+        AlignFrame af = new AlignFrame(new Alignment(newSeqs));\r
+        int newHeight = newSeqs.length * af.viewport.getCharHeight() + 200;\r
+        if (newHeight > 500)\r
+          newHeight = 500;\r
+        Desktop.addInternalFrame(af, "Copied sequences", 700, newHeight);\r
+      }\r
+      else\r
+      {\r
+        viewport.setEndSeq(viewport.alignment.getHeight());\r
+        viewport.alignment.getWidth();\r
+        alignPanel.RefreshPanels();\r
+      }\r
+\r
+    }catch(Exception ex){}// could be anything being pasted in here\r
+\r
+  }\r
+\r
+\r
+  protected void cut_actionPerformed(ActionEvent e)\r
+  {\r
+    copy_actionPerformed(null);\r
+    delete_actionPerformed(null);\r
+  }\r
+\r
+  protected void delete_actionPerformed(ActionEvent e)\r
+  {\r
+    addHistoryItem("Delete");\r
+    if (viewport.getSelectionGroup() == null)\r
+      return;\r
+\r
+     SequenceGroup sg = viewport.getSelectionGroup();\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
+\r
+       if(seq.getSequence().length()<1)\r
+          viewport.getAlignment().deleteSequence(seq);\r
+      else\r
+          viewport.getAlignment().getSequences().setElementAt(seq, index);\r
+     }\r
+\r
+     viewport.setSelectionGroup(null);\r
+     viewport.alignment.deleteGroup(sg);\r
+     viewport.resetSeqLimits( alignPanel.seqPanel.seqCanvas.getHeight());\r
+     if(viewport.getAlignment().getHeight()<1)\r
+     try\r
+     {\r
+       this.setClosed(true);\r
+     }catch(Exception ex){}\r
+     alignPanel.RefreshPanels();\r
+\r
+  }\r
+\r
+\r
 \r
   protected void redoMenuItem_actionPerformed(ActionEvent e)\r
   {\r
@@ -205,7 +415,7 @@ public class AlignFrame extends GAlignFrame
   protected void deleteGroups_actionPerformed(ActionEvent e)\r
   {\r
     viewport.alignment.deleteAllGroups();\r
-    viewport.getSelection().clear();\r
+    viewport.setSelectionGroup(null);\r
 \r
     alignPanel.RefreshPanels();\r
   }\r
@@ -214,28 +424,26 @@ public class AlignFrame extends GAlignFrame
 \r
   public void selectAllSequenceMenuItem_actionPerformed(ActionEvent e)\r
   {\r
-    Selection sel = viewport.getSelection();\r
+    SequenceGroup sg = new SequenceGroup();\r
     for (int i=0; i<viewport.getAlignment().getSequences().size(); i++)\r
-      sel.addElement( viewport.getAlignment().getSequenceAt(i));\r
+      sg.addSequence( viewport.getAlignment().getSequenceAt(i));\r
+    sg.setEndRes(viewport.alignment.getWidth());\r
+    viewport.setSelectionGroup(sg);\r
     PaintRefresher.Refresh(null);\r
   }\r
 \r
   public void deselectAllSequenceMenuItem_actionPerformed(ActionEvent e)\r
   {\r
-    viewport.getSelection().clear();\r
+    viewport.setSelectionGroup(null);\r
     PaintRefresher.Refresh(null);\r
   }\r
 \r
   public void invertSequenceMenuItem_actionPerformed(ActionEvent e)\r
   {\r
-    Selection sel = viewport.getSelection();\r
+    SequenceGroup sg = viewport.getSelectionGroup();\r
     for (int i=0; i<viewport.getAlignment().getSequences().size(); i++)\r
-    {\r
-      if (sel.contains(viewport.getAlignment().getSequenceAt(i)))\r
-        sel.removeElement(viewport.getAlignment().getSequenceAt(i));\r
-      else\r
-        sel.addElement(viewport.getAlignment().getSequenceAt(i));\r
-    }\r
+      sg.addOrRemove (viewport.getAlignment().getSequenceAt(i));\r
+\r
     PaintRefresher.Refresh(null);\r
   }\r
 \r
@@ -318,65 +526,29 @@ public class AlignFrame extends GAlignFrame
 \r
   public void findMenuItem_actionPerformed(ActionEvent e)\r
   {\r
-    JOptionPane op = new JOptionPane();\r
-    JInternalFrame frame =  op.createInternalFrame(this, "Find");\r
-    Finder finder = new Finder(viewport, alignPanel, frame);\r
-    frame.setClosable(true);\r
-    frame.setContentPane(finder);\r
-    frame.setSize(340,110);\r
-    frame.setVisible(true);\r
-  }\r
-\r
-\r
-\r
-  public void fontNameMenuItem_actionPerformed(ActionEvent e)\r
-  {\r
-    String fonts[] = java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment().getAvailableFontFamilyNames();\r
-\r
-\r
-    String selection = JOptionPane.showInternalInputDialog(this,\r
-                                "Select font",\r
-                                "Font selection",\r
-                                JOptionPane.QUESTION_MESSAGE,\r
-                                null,fonts\r
-                                ,fontNameMenuItem.getText()).toString();\r
-    if(selection!=null)\r
-    {\r
-       fontNameMenuItem.setText(selection);\r
-       SetFont();\r
-     }\r
+      JInternalFrame frame = new JInternalFrame();\r
+      Finder finder = new Finder(viewport, alignPanel, frame);\r
+      frame.setContentPane(finder);\r
+     Desktop.addInternalFrame(frame, "Find", 340,110);\r
 \r
   }\r
 \r
-  public void fontSizeMenuItem_actionPerformed(ActionEvent e)\r
+\r
+  public void font_actionPerformed(ActionEvent e)\r
   {\r
-    String selection = JOptionPane.showInternalInputDialog(this,\r
-                                "Select font size",\r
-                                "Font size",\r
-                                JOptionPane.QUESTION_MESSAGE,\r
-                                null, new String[]{"1","2","4","6","8","10","12","14","16","18","20"}\r
-                                ,fontSizeMenuItem.getText()).toString();\r
-    if(selection!=null)\r
-     {\r
-       fontSizeMenuItem.setText(selection);\r
-       SetFont();\r
-     }\r
+   // JOptionPane op = new JOptionPane();\r
+    JInternalFrame frame = new JInternalFrame();\r
+    FontChooser fc = new FontChooser( alignPanel, frame );\r
+    frame.setContentPane(fc);\r
+    Desktop.addInternalFrame(frame, "Change Font", 480,100);\r
   }\r
 \r
-  public void fontStyleMenuItem_actionPerformed(ActionEvent e)\r
+  protected void fullSeqId_actionPerformed(ActionEvent e)\r
   {\r
-    String selection = JOptionPane.showInternalInputDialog(this,\r
-                                "Select font style",\r
-                                "Font style",\r
-                                JOptionPane.QUESTION_MESSAGE,\r
-                                null, new String[]{"plain", "bold", "italic"}\r
-                                ,fontStyleMenuItem.getText()).toString();\r
-    if(selection!=null)\r
-    {\r
-      fontStyleMenuItem.setText(selection);\r
-      SetFont();\r
-    }\r
+    viewport.setShowFullId( fullSeqId.isSelected() );\r
 \r
+    alignPanel.idPanel.idCanvas.setPreferredSize( alignPanel.calculateIdWidth() );\r
+    alignPanel.RefreshPanels();\r
   }\r
 \r
   protected void colourTextMenuItem_actionPerformed(ActionEvent e)\r
@@ -385,25 +557,10 @@ public class AlignFrame extends GAlignFrame
       alignPanel.RefreshPanels();\r
   }\r
 \r
-  void SetFont()\r
-  {\r
-      int style = java.awt.Font.PLAIN;\r
-      if(fontStyleMenuItem.getText().equals("bold"))\r
-        style = java.awt.Font.BOLD;\r
-      else if(fontStyleMenuItem.getText().equals("italic"))\r
-        style = java.awt.Font.ITALIC;\r
-\r
-      viewport.setFont(new java.awt.Font(fontNameMenuItem.getText(),\r
-                                           style,\r
-                                           Integer.parseInt(fontSizeMenuItem.getText())));\r
-      alignPanel.RefreshPanels();\r
-\r
-  }\r
-\r
   protected void wrapMenuItem_actionPerformed(ActionEvent e)\r
   {\r
     viewport.setWrapAlignment( wrapMenuItem.isSelected() );\r
-    alignPanel.RefreshPanels();\r
+    alignPanel.setWrapAlignment( wrapMenuItem.isSelected() );\r
   }\r
 \r
 \r
@@ -426,9 +583,15 @@ public class AlignFrame extends GAlignFrame
     alignPanel.RefreshPanels();\r
   }\r
 \r
-  public void secondaryStructure_actionPerformed(ActionEvent evt)\r
+  public void sequenceFeatures_actionPerformed(ActionEvent evt)\r
   {\r
-    alignPanel.setSecondaryStructureVisible(secondaryStructure.isSelected());\r
+    viewport.showSequenceFeatures(sequenceFeatures.isSelected());\r
+    if(viewport.showSequenceFeatures && !((Alignment)viewport.alignment).featuresAdded)\r
+    {\r
+         AlignmentUtil.fetchSequenceFeatures( viewport.alignment , alignPanel);\r
+         ((Alignment)viewport.alignment).featuresAdded = true;\r
+    }\r
+    alignPanel.RefreshPanels();\r
   }\r
 \r
   public void consensusGraphMenuItem_actionPerformed(ActionEvent e)\r
@@ -469,192 +632,187 @@ public class AlignFrame extends GAlignFrame
 \r
   protected void noColourmenuItem_actionPerformed(ActionEvent e)\r
   {\r
-    viewport.setGlobalColourScheme( null );\r
-    changeColour();\r
+    changeColour( null );\r
   }\r
 \r
 \r
-  public void Colour_actionPerformed(ActionEvent e)\r
+  public void clustalColour_actionPerformed(ActionEvent e)\r
   {\r
-    viewport.setGlobalColourScheme(new ClustalxColourScheme( ));\r
-    conservationMenuItem.setSelected(false);\r
     abovePIDThreshold.setSelected(false);\r
-    changeColour();\r
+    changeColour(new ClustalxColourScheme(viewport.alignment.getSequences(), viewport.alignment.getWidth()));\r
   }\r
 \r
   public void zappoColour_actionPerformed(ActionEvent e)\r
   {\r
-    viewport.setGlobalColourScheme(new ZappoColourScheme() );\r
-    changeColour();\r
+    changeColour(new ZappoColourScheme());\r
   }\r
 \r
   public void taylorColour_actionPerformed(ActionEvent e)\r
   {\r
-    viewport.setGlobalColourScheme(new TaylorColourScheme() );\r
-    changeColour();\r
+    changeColour(new TaylorColourScheme());\r
   }\r
 \r
 \r
   public void hydrophobicityColour_actionPerformed(ActionEvent e)\r
   {\r
-    viewport.setGlobalColourScheme( new HydrophobicColourScheme() );\r
-    changeColour();\r
+    changeColour( new HydrophobicColourScheme() );\r
   }\r
 \r
   public void helixColour_actionPerformed(ActionEvent e)\r
   {\r
-    viewport.setGlobalColourScheme( new HelixColourScheme()  );\r
-    changeColour();\r
+    changeColour(new HelixColourScheme() );\r
   }\r
 \r
 \r
   public void strandColour_actionPerformed(ActionEvent e)\r
   {\r
-    viewport.setGlobalColourScheme(new StrandColourScheme() );\r
-    changeColour();\r
+    changeColour(new StrandColourScheme());\r
   }\r
 \r
 \r
   public void turnColour_actionPerformed(ActionEvent e)\r
   {\r
-    viewport.setGlobalColourScheme(new TurnColourScheme() );\r
-    changeColour();\r
+    changeColour(new TurnColourScheme());\r
   }\r
 \r
 \r
   public void buriedColour_actionPerformed(ActionEvent e)\r
   {\r
-    viewport.setGlobalColourScheme( new BuriedColourScheme() );\r
-    changeColour();\r
+    changeColour(new BuriedColourScheme() );\r
   }\r
 \r
   public void nucleotideColour_actionPerformed(ActionEvent e)\r
   {\r
-    viewport.setGlobalColourScheme( new NucleotideColourScheme() );\r
-    changeColour();\r
+    changeColour(new NucleotideColourScheme());\r
   }\r
 \r
 \r
-  void changeColour()\r
+  protected void applyToAllGroups_actionPerformed(ActionEvent e)\r
   {\r
-    if(abovePIDThreshold.isSelected())\r
-      abovePIDThreshold_actionPerformed(null);\r
-    else if(conservationMenuItem.isSelected())\r
-      conservationMenuItem_actionPerformed(null);\r
+    viewport.setColourAppliesToAllGroups(applyToAllGroups.isSelected());\r
+  }\r
 \r
 \r
-     alignPanel.RefreshPanels();\r
-  }\r
 \r
-  void addConservationOrPIDColour()\r
+  void changeColour(ColourSchemeI cs)\r
   {\r
-    int x=0, y=0, threshold = 70;\r
 \r
-    if(sliderFrame!=null)\r
-       try\r
-       {\r
-         x = sliderFrame.getX();\r
-         y = sliderFrame.getY();\r
-         SliderPanel sp = (SliderPanel) sliderFrame.getContentPane();\r
-         threshold = sp.getValue();\r
-         sliderFrame.setClosed(true);\r
-       }\r
-       catch (Exception ex)\r
-       {    ex.printStackTrace();   }\r
+    if(viewport.getColourAppliesToAllGroups())\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
+        sg.cs = cs;\r
 \r
-     ColourSchemeI oldCs = viewport.getGlobalColourScheme();\r
+        if(abovePIDThreshold.isSelected())\r
+          abovePIDThreshold_actionPerformed(null);\r
+        else if( viewport.getConservationSelected() )\r
+        {\r
+          Conservation c = new Conservation("Group",\r
+                                            ResidueProperties.propHash, 3,\r
+                                            sg.sequences, sg.getStartRes(),\r
+                                            sg.getEndRes());\r
+          c.calculate();\r
+          c.verdict(false, 100);\r
+          ConservationColourScheme ccs = new ConservationColourScheme(c, sg.cs);\r
+\r
+          sg.cs = ccs;\r
+        }\r
 \r
-     ConservationColourScheme ccs = null;\r
-     if (oldCs instanceof ConservationColourScheme)\r
-       ccs = (ConservationColourScheme) oldCs;\r
+      }\r
+    }\r
 \r
-     if(conservationMenuItem.isSelected())\r
-     {\r
-       Alignment al = (Alignment)viewport.alignment;\r
-       Conservation c = new Conservation("All",\r
-                            ResidueProperties.propHash, 3, al.getSequences(), 0,\r
-                            al.getWidth() );\r
 \r
-       c.calculate();\r
-       c.verdict(false, 100);\r
+    if ( viewport.getAbovePIDThreshold())\r
+    {\r
+      int threshold = 0;\r
+      threshold = Desktop.setPIDSliderSource(alignPanel, cs, "Background");\r
+      Desktop.hideConservationSlider();\r
 \r
-       if(ccs!=null)\r
-         ccs = new ConservationColourScheme(c, ccs.cs);\r
-       else\r
-         ccs = new ConservationColourScheme(c, oldCs);\r
+      if (cs instanceof ResidueColourScheme)\r
+        ( (ResidueColourScheme) cs).setThreshold(threshold);\r
+      else if (cs instanceof ScoreColourScheme)\r
+        ( (ScoreColourScheme) cs).setThreshold(threshold);\r
 \r
-        viewport.setGlobalColourScheme( ccs );\r
+      viewport.setGlobalColourScheme(cs);\r
 \r
-     }\r
-     else if(oldCs instanceof ConservationColourScheme)\r
-     {\r
-       oldCs = ccs.cs;\r
-       viewport.setGlobalColourScheme( oldCs );\r
-     }\r
+    }\r
+    else\r
+    if (cs instanceof ResidueColourScheme)\r
+      ( (ResidueColourScheme) cs).setThreshold(0);\r
+    else if (cs instanceof ScoreColourScheme)\r
+      ( (ScoreColourScheme) cs).setThreshold(0);\r
 \r
 \r
-     if( conservationMenuItem.isSelected() || abovePIDThreshold.isSelected() )\r
-     {\r
-       sliderFrame = new JInternalFrame();\r
-       sliderFrame.setMaximizable(false);\r
-       sliderFrame.setResizable(false);\r
 \r
-       SliderPanel sp = null;\r
-       if (conservationMenuItem.isSelected())\r
-       {\r
-        if(threshold > 50)\r
-          threshold = 30;\r
-        sp = new SliderPanel(alignPanel, threshold, true,ccs);\r
-        Desktop.addInternalFrame(sliderFrame, "Conservation Colour Increment  (Global colour)", 400, 90);\r
-        threshold = 0;\r
-       }\r
-       else if (abovePIDThreshold.isSelected())\r
-       {\r
-         sp = new SliderPanel(alignPanel, threshold, false, oldCs);\r
-         sp.cs = oldCs;\r
-         Desktop.addInternalFrame(sliderFrame, "Percentage Identity Threshold (Global colour)", 400, 90);\r
-       }\r
 \r
-       sliderFrame.setContentPane(sp);\r
-       if(x!=0 && y!=0)\r
-               sliderFrame.setLocation(x,y);\r
+if ( viewport.getConservationSelected() )\r
+ {\r
+   ConservationColourScheme ccs = null;\r
 \r
-     }\r
-     else\r
-       threshold = 0;\r
+   Alignment al = (Alignment) viewport.alignment;\r
+   Conservation c = new Conservation("All",\r
+                                     ResidueProperties.propHash, 3,\r
+                                     al.getSequences(), 0,\r
+                                     al.getWidth());\r
 \r
+   c.calculate();\r
+   c.verdict(false, 100);\r
 \r
-     if (oldCs instanceof ResidueColourScheme)\r
-     {\r
-       ResidueColourScheme rcs = (ResidueColourScheme) oldCs;\r
-       rcs.setThreshold(threshold);\r
-     }\r
-     else if (oldCs instanceof ScoreColourScheme)\r
-     {\r
-       ScoreColourScheme scs = (ScoreColourScheme) oldCs;\r
-       scs.setThreshold(threshold);\r
-     }\r
+   ccs = new ConservationColourScheme(c, cs);\r
+\r
+   int threshold = Desktop.setConservationSliderSource(alignPanel, ccs,\r
+       "Background");\r
+\r
+   ccs.inc = threshold;\r
+\r
+   viewport.setGlobalColourScheme(ccs);\r
 \r
+  }\r
+  else\r
+       viewport.setGlobalColourScheme( cs );\r
 \r
+    alignPanel.RefreshPanels();\r
   }\r
 \r
+\r
   protected  void conservationMenuItem_actionPerformed(ActionEvent e)\r
   {\r
-   if(abovePIDThreshold.isSelected())\r
-    abovePIDThreshold.setSelected(false);\r
+    viewport.setConservationSelected(conservationMenuItem.isSelected());\r
 \r
-   viewport.setConservationSelected(conservationMenuItem.isSelected());\r
+    viewport.setAbovePIDThreshold(false);\r
+    abovePIDThreshold.setSelected(false);\r
+    Desktop.hidePIDSlider();\r
+    if(!viewport.getConservationSelected())\r
+      Desktop.hideConservationSlider();\r
 \r
-   addConservationOrPIDColour();\r
+   ColourSchemeI cs = viewport.getGlobalColourScheme();\r
+   if(cs instanceof ConservationColourScheme )\r
+     changeColour( ((ConservationColourScheme)cs).cs );\r
+    else\r
+      changeColour( cs );\r
   }\r
 \r
-  JInternalFrame sliderFrame;\r
+\r
   public void abovePIDThreshold_actionPerformed(ActionEvent e)\r
   {\r
-      if(conservationMenuItem.isSelected())\r
-        conservationMenuItem.setSelected(false);\r
+    viewport.setAbovePIDThreshold(abovePIDThreshold.isSelected());\r
+\r
+    conservationMenuItem.setSelected(false);\r
+    viewport.setConservationSelected(false);\r
+    Desktop.hideConservationSlider();\r
+\r
+    if(!viewport.getAbovePIDThreshold())\r
+      Desktop.hidePIDSlider();\r
+\r
+\r
+    ColourSchemeI cs = viewport.getGlobalColourScheme();\r
+    if(cs instanceof ConservationColourScheme )\r
+        changeColour( ((ConservationColourScheme)cs).cs );\r
+    else\r
+        changeColour( cs );\r
 \r
-      addConservationOrPIDColour();\r
   }\r
 \r
 \r
@@ -672,26 +830,17 @@ public class AlignFrame extends GAlignFrame
 \r
   public void PIDColour_actionPerformed(ActionEvent e)\r
   {\r
-    viewport.setGlobalColourScheme( new PIDColourScheme() );\r
-    alignPanel.setColourScheme( );\r
+    changeColour( new PIDColourScheme() );\r
   }\r
 \r
 \r
   public void BLOSUM62Colour_actionPerformed(ActionEvent e)\r
   {\r
-    viewport.setGlobalColourScheme( new Blosum62ColourScheme(viewport)  );\r
-    alignPanel.setColourScheme();\r
+    changeColour(new Blosum62ColourScheme(viewport) );\r
   }\r
 \r
 \r
 \r
-  protected void schemeKeyMenuItem_actionPerformed(ActionEvent e)\r
-  {\r
-    ColourKey colourKey = new ColourKey( viewport.getGlobalColourScheme() );\r
-    Desktop.addInternalFrame(colourKey, "Colour scheme key", 400, 320);\r
-  }\r
-\r
-\r
   public void sortPairwiseMenuItem_actionPerformed(ActionEvent e)\r
   {\r
     addHistoryItem("sort");\r
@@ -737,7 +886,7 @@ public class AlignFrame extends GAlignFrame
 \r
   public void pairwiseAlignmentMenuItem_actionPerformed(ActionEvent e)\r
   {\r
-    if(viewport.getSelection().size()<2)\r
+    if(viewport.getSelectionGroup().getSize()<2)\r
       JOptionPane.showInternalMessageDialog(this, "You must select at least 2 sequences.", "Invalid Selection", JOptionPane.WARNING_MESSAGE);\r
     else\r
     {\r
@@ -749,7 +898,8 @@ public class AlignFrame extends GAlignFrame
 \r
   public void PCAMenuItem_actionPerformed(ActionEvent e)\r
   {\r
-    if( (viewport.getSelection().size()<4 && viewport.getSelection().size()>0)\r
+\r
+    if( (viewport.getSelectionGroup()!=null && viewport.getSelectionGroup().getSize()<4 && viewport.getSelectionGroup().getSize()>0)\r
        || viewport.getAlignment().getHeight()<4)\r
     {\r
       JOptionPane.showInternalMessageDialog(this, "Principal component analysis must take\n"\r
@@ -796,22 +946,27 @@ public class AlignFrame extends GAlignFrame
 \r
   void NewTreePanel(String type, String pwType, String title)\r
   {\r
-    JInternalFrame frame = new javax.swing.JInternalFrame();\r
+    //are the sequences aligned?\r
+    if(!viewport.alignment.isAligned())\r
+    {\r
+      JOptionPane.showMessageDialog(Desktop.desktop, "The sequences must be aligned before creating a tree.",\r
+                                    "Sequences not aligned", JOptionPane.WARNING_MESSAGE);\r
+      return;\r
+    }\r
+\r
     TreePanel tp=null;\r
-   if (viewport.getSelection() != null && viewport.getSelection().size() > 3)\r
+   if (viewport.getSelectionGroup() != null && viewport.getSelectionGroup().getSize() > 3)\r
    {\r
-     tp = new TreePanel(viewport, viewport.getSelection().asVector(),type, pwType,\r
-                         viewport.getStartRes(), viewport.getEndRes());\r
+     tp = new TreePanel(viewport, viewport.getSelectionGroup().sequences,type, pwType,\r
+                         0, viewport.alignment.getWidth());\r
    }\r
    else\r
    {\r
      tp = new TreePanel(viewport, viewport.getAlignment().getSequences(),\r
-                         type, pwType, viewport.getStartRes(),\r
-                         viewport.getEndRes());\r
+                         type, pwType,  0, viewport.alignment.getWidth());\r
    }\r
 \r
-   frame.setContentPane(tp);\r
-   Desktop.addInternalFrame(frame, title, 600, 500);\r
+   Desktop.addInternalFrame(tp, title, 600, 500);\r
   }\r
 \r
 \r
@@ -840,7 +995,7 @@ public class AlignFrame extends GAlignFrame
       image = new Image[9];\r
       for(int i=0; i<9; i++)\r
       {\r
-        java.net.URL url = getClass().getResource("/dna" + (i+1) + ".gif");\r
+        java.net.URL url = getClass().getResource("/images/dna" + (i+1) + ".gif");\r
         if (url != null)\r
         {\r
           image[i] = java.awt.Toolkit.getDefaultToolkit().createImage(url);\r
@@ -877,7 +1032,7 @@ public class AlignFrame extends GAlignFrame
     // Need visual-delay indication here.\r
     public void run()\r
        {\r
-         jalview.ws.Jemboss jemboss = new jalview.ws.Jemboss();\r
+      /*   jalview.ws.Jemboss jemboss = new jalview.ws.Jemboss();\r
          Vector sv = viewport.getAlignment().getSequences();\r
          SequenceI[] seqs = new SequenceI[sv.size()];\r
 \r
@@ -893,6 +1048,8 @@ public class AlignFrame extends GAlignFrame
          if (alignment != null)\r
          {\r
            AlignFrame af = new AlignFrame(new Alignment(alignment));\r
+          af.clustalColour.setSelected(true);\r
+          af.clustalColour_actionPerformed(null);\r
            Desktop.addInternalFrame(af, getTitle().concat(" - ClustalW Alignment"),\r
                                     700, 500); // JBPNote - is there a new window geom. property ?\r
          }\r
@@ -918,52 +1075,50 @@ public class AlignFrame extends GAlignFrame
          g.setColor(Color.black);\r
          g.drawString("Clustal Alignment Web Service running", 30,30);\r
        }\r
-\r
-\r
-  }\r
-\r
-\r
-  public void pdbTest_actionPerformed(ActionEvent e)\r
-  {\r
-   String reply =\r
-       JOptionPane.showInternalInputDialog(this, "Enter pdb code",\r
-                                           "PDB test viewer", JOptionPane.QUESTION_MESSAGE);\r
-\r
-   String url = "http://www.ebi.ac.uk/cgi-bin/pdbfetch?id=1a4u";\r
-   if (reply.length()>1)\r
-     url = "http://www.ebi.ac.uk/cgi-bin/pdbfetch?id="+reply;\r
-\r
-   try\r
-   {\r
-     PDBfile pdb = new PDBfile(url,\r
-                               "URL");\r
-    Sequence seq = (Sequence)viewport.getAlignment().getSequenceAt(0);\r
-    seq.setPDBfile(pdb);\r
-     ( (PDBChain) pdb.chains.elementAt(seq.maxchain)).isVisible = true;\r
-     ( (PDBChain) pdb.chains.elementAt(seq.maxchain)).sequence = seq;\r
-  // ( (PDBChain) pdb.chains.elementAt(seq.maxchain)).colourBySequence();\r
-\r
-     rotCanvas rc = new rotCanvas(pdb);\r
-     JInternalFrame frame = new JInternalFrame();\r
-     frame.setContentPane(rc);\r
-     Desktop.addInternalFrame(frame, url, 400,400);\r
-   }\r
-   catch (Exception ex)\r
-   {\r
-     ex.printStackTrace();\r
-   }\r
-\r
   }\r
+  public void jpredMenuItem_actionPerformed(ActionEvent e)\r
+    {\r
+    //  JInternalFrame frame = new JInternalFrame();\r
+//      JPredClient ct = new JPredClient((SequenceI)\r
+    ///                                   viewport.getAlignment().getSequences().elementAt(0));\r
+    }\r
 \r
+*/}}\r
+  protected void LoadtreeMenuItem_actionPerformed(ActionEvent e) {\r
+    // Pick the tree file\r
+    JalviewFileChooser chooser = new JalviewFileChooser(jalview.bin.Cache.\r
+        getProperty("LAST_DIRECTORY"));\r
+    chooser.setFileView(new JalviewFileView());\r
+    chooser.setDialogTitle("Select a newick-like tree file");\r
+    chooser.setToolTipText("Load a tree file");\r
+    int value = chooser.showOpenDialog(null);\r
+    if (value == JalviewFileChooser.APPROVE_OPTION)\r
+    {\r
+      String choice = chooser.getSelectedFile().getPath();\r
+      jalview.bin.Cache.setProperty("LAST_DIRECTORY", choice);\r
+      TreePanel treepanel = null;\r
+      try\r
+      {\r
+        jalview.io.NewickFile fin = new jalview.io.NewickFile(choice, "File");\r
+        fin.parse();\r
 \r
-  public void doKeyPressed(KeyEvent evt)\r
-  {\r
-\r
-    System.out.println(evt.getKeyChar());\r
-    if(evt.isControlDown() && evt.getKeyChar()=='f')\r
-      findMenuItem_actionPerformed(null);\r
-\r
+        if (fin.getTree() != null)\r
+        {\r
+          TreePanel tp = null;\r
+          tp = new TreePanel(viewport, viewport.getAlignment().getSequences(),\r
+                             fin, "FromFile", choice);\r
+          Desktop.addInternalFrame(tp, title, 600, 500);\r
+        }\r
+      }\r
+      catch (Exception ex)\r
+      {\r
+        JOptionPane.showMessageDialog(Desktop.desktop,\r
+                                      "Problem reading tree file",\r
+                                      ex.getMessage(),\r
+                                      JOptionPane.WARNING_MESSAGE);\r
+        ex.printStackTrace();\r
+      }\r
+    }\r
   }\r
 \r
-\r
 }\r