X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FAppJMol.java;h=da94e4cf420b3e63416666a8bb769536e59132b8;hb=cbfa4d2bc1282662ad88756f1b0b2d8b3b82bd11;hp=575c6eca3736dc92cd52348dc43b5cc3ff65a6ee;hpb=66f03604386803dd1a0c4bf506b87e06379e1b7b;p=jalview.git

diff --git a/src/jalview/gui/AppJMol.java b/src/jalview/gui/AppJMol.java
index 575c6ec..da94e4c 100644
--- a/src/jalview/gui/AppJMol.java
+++ b/src/jalview/gui/AppJMol.java
@@ -1,853 +1,925 @@
-/*
- * Jalview - A Sequence Alignment Editor and Viewer
- * Copyright (C) 2007 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
- */
-package jalview.gui;
-
-import java.util.regex.*;
-import java.util.*;
-import java.awt.*;
-import javax.swing.*;
-import javax.swing.event.*;
-import java.awt.event.*;
-import java.io.*;
-
-import jalview.jbgui.GStructureViewer;
-import jalview.datamodel.*;
-import jalview.gui.*;
-import jalview.structure.*;
-import jalview.datamodel.PDBEntry;
-import jalview.io.*;
-import jalview.schemes.*;
-
-import org.jmol.api.*;
-import org.jmol.adapter.smarter.SmarterJmolAdapter;
-import org.jmol.popup.*;
-
-
-public class AppJMol
-    extends GStructureViewer
-    implements StructureListener, JmolStatusListener, Runnable
-
-{
-  JmolViewer viewer;
-  JmolPopup jmolpopup;
-  ScriptWindow scriptWindow;
-  PDBEntry pdbentry;
-  SequenceI[] sequence;
-  StructureSelectionManager ssm;
-  JSplitPane splitPane;
-  RenderPanel renderPanel;
-  AlignmentPanel ap;
-  String fileLoadingError;
-  boolean colourBySequence = true;
-
-  public AppJMol(String file, String id,
-                 SequenceI[] seq,
-                 AlignmentPanel ap,
-                 String loadStatus,
-                 Rectangle bounds)
-  {
-    pdbentry = new PDBEntry();
-    pdbentry.setFile(file);
-    pdbentry.setId(id);
-    this.sequence = seq;
-    this.ap = ap;
-    this.setBounds(bounds);
-
-    colourBySequence = false;
-    seqColour.setSelected(false);
-
-    jalview.gui.Desktop.addInternalFrame(this, "Loading File",
-                                         bounds.width,bounds.height);
-
-    initJmol(loadStatus);
-
-    this.addInternalFrameListener(new InternalFrameAdapter()
-    {
-      public void internalFrameClosing(InternalFrameEvent internalFrameEvent)
-      {
-        closeViewer();
-      }
-    });
-  }
-
-  public AppJMol(PDBEntry pdbentry, SequenceI[] seq, AlignmentPanel ap)
-  {
-    //////////////////////////////////
-    //Is the pdb file already loaded?
-    String alreadyMapped = StructureSelectionManager
-        .getStructureSelectionManager()
-        .alreadyMappedToFile(pdbentry.getId());
-
-    if (alreadyMapped != null)
-    {
-      int option = JOptionPane.showInternalConfirmDialog(Desktop.desktop,
-          pdbentry.getId() + " is already displayed."
-          + "\nDo you want to map sequences to the visible structure?",
-          "Map Sequences to Visible Window: " + pdbentry.getId(),
-          JOptionPane.YES_NO_OPTION);
-
-      if (option == JOptionPane.YES_OPTION)
-      {
-        StructureSelectionManager.getStructureSelectionManager()
-            .setMapping(seq, alreadyMapped, AppletFormatAdapter.FILE);
-        return;
-      }
-    }
-    ///////////////////////////////////
-
-    this.ap = ap;
-    this.pdbentry = pdbentry;
-    this.sequence = seq;
-
-    jalview.gui.Desktop.addInternalFrame(this, "Loading File", 400, 400);
-
-    if (pdbentry.getFile() != null)
-    {
-      initJmol("load \""+pdbentry.getFile()+"\"");
-    }
-    else
-    {
-      Thread worker = new Thread(this);
-      worker.start();
-    }
-
-    this.addInternalFrameListener(new InternalFrameAdapter()
-    {
-      public void internalFrameClosing(InternalFrameEvent internalFrameEvent)
-      {
-        closeViewer();
-      }
-    });
-  }
-
-  void initJmol(String command)
-  {
-    renderPanel = new RenderPanel();
-
-    this.getContentPane().add(renderPanel, java.awt.BorderLayout.CENTER);
-
-    StringBuffer title = new StringBuffer(sequence[0].getName() + ":" +
-                                          pdbentry.getId());
-
-    if (pdbentry.getProperty() != null)
-    {
-      if (pdbentry.getProperty().get("method") != null)
-      {
-        title.append(" Method: ");
-        title.append(pdbentry.getProperty().get("method"));
-      }
-      if (pdbentry.getProperty().get("chains") != null)
-      {
-        title.append(" Chain:");
-        title.append(pdbentry.getProperty().get("chains"));
-      }
-    }
-
-    this.setTitle(title.toString());
-
-    viewer = org.jmol.api.JmolViewer.allocateViewer(renderPanel,
-        new SmarterJmolAdapter());
-
-
-    viewer.setAppletContext("", null, null, "");
-
-    viewer.setJmolStatusListener(this);
-
-    jmolpopup = JmolPopup.newJmolPopup(viewer);
-
-    viewer.evalStringQuiet(command);
-  }
-
-
-  void setChainMenuItems(Vector chains)
-  {
-    chainMenu.removeAll();
-
-    JMenuItem menuItem = new JMenuItem("All");
-    menuItem.addActionListener(new ActionListener()
-        {
-          public void actionPerformed(ActionEvent evt)
-          {
-            allChainsSelected = true;
-            for(int i=0; i<chainMenu.getItemCount(); i++)
-            {
-              if (chainMenu.getItem(i) instanceof JCheckBoxMenuItem)
-                ( (JCheckBoxMenuItem) chainMenu.getItem(i)).setSelected(true);
-            }
-            centerViewer();
-            allChainsSelected = false;
-          }
-        });
-
-    chainMenu.add(menuItem);
-
-    for (int c = 0; c < chains.size(); c++)
-    {
-      menuItem = new JCheckBoxMenuItem(chains.elementAt(c).toString(), true);
-      menuItem.addItemListener(new ItemListener()
-      {
-        public void itemStateChanged(ItemEvent evt)
-        {
-          if (!allChainsSelected)
-            centerViewer();
-        }
-      });
-
-      chainMenu.add(menuItem);
-    }
-  }
-
-  boolean allChainsSelected = false;
-  void centerViewer()
-  {
-    StringBuffer cmd = new StringBuffer();
-    for(int i=0; i<chainMenu.getItemCount(); i++)
-    {
-      if (chainMenu.getItem(i) instanceof JCheckBoxMenuItem)
-      {
-       JCheckBoxMenuItem item = (JCheckBoxMenuItem) chainMenu.getItem(i);
-       if(item.isSelected())
-         cmd.append(":"+item.getText()+" or ");
-      }
-    }
-
-    if (cmd.length() > 0)
-      cmd.setLength(cmd.length() - 4);
-
-    viewer.evalStringQuiet("select *;restrict "
-                      +cmd+";cartoon;center "+cmd);
-  }
-
-  void closeViewer()
-  {
-    viewer.setModeMouse(org.jmol.viewer.JmolConstants.MOUSE_NONE);
-    viewer.evalStringQuiet("zap");
-    viewer.setJmolStatusListener(null);
-    viewer = null;
-
-    //We'll need to find out what other
-    // listeners need to be shut down in Jmol
-    StructureSelectionManager
-        .getStructureSelectionManager()
-        .removeStructureViewerListener(this, pdbentry.getFile());
-  }
-
-  public void run()
-  {
-    try
-    {
-      EBIFetchClient ebi = new EBIFetchClient();
-      String query = "pdb:" + pdbentry.getId();
-      pdbentry.setFile(ebi.fetchDataAsFile(query, "default", "raw")
-                       .getAbsolutePath());
-      initJmol("load "+pdbentry.getFile());
-    }
-    catch (Exception ex)
-    {
-      ex.printStackTrace();
-    }
-  }
-
-  public void pdbFile_actionPerformed(ActionEvent actionEvent)
-  {
-    JalviewFileChooser chooser = new JalviewFileChooser(
-        jalview.bin.Cache.getProperty(
-            "LAST_DIRECTORY"));
-
-    chooser.setFileView(new JalviewFileView());
-    chooser.setDialogTitle("Save PDB File");
-    chooser.setToolTipText("Save");
-
-    int value = chooser.showSaveDialog(this);
-
-    if (value == JalviewFileChooser.APPROVE_OPTION)
-    {
-      try
-      {
-        BufferedReader in = new BufferedReader(new FileReader(pdbentry.getFile()));
-        File outFile = chooser.getSelectedFile();
-
-        PrintWriter out = new PrintWriter(new FileOutputStream(outFile));
-        String data;
-        while ( (data = in.readLine()) != null)
-        {
-          if (
-              ! (data.indexOf("<PRE>") > -1 || data.indexOf("</PRE>") > -1)
-              )
-          {
-            out.println(data);
-          }
-        }
-        out.close();
-      }
-      catch (Exception ex)
-      {
-        ex.printStackTrace();
-      }
-    }
-  }
-
-  public void viewMapping_actionPerformed(ActionEvent actionEvent)
-  {
-    jalview.gui.CutAndPasteTransfer cap = new jalview.gui.CutAndPasteTransfer();
-    jalview.gui.Desktop.addInternalFrame(cap, "PDB - Sequence Mapping", 550,
-                                         600);
-    cap.setText(
-        StructureSelectionManager.getStructureSelectionManager().printMapping(
-            pdbentry.getFile())
-        );
-  }
-
-  /**
-   * DOCUMENT ME!
-   *
-   * @param e DOCUMENT ME!
-   */
-  public void eps_actionPerformed(ActionEvent e)
-  {
-    makePDBImage(jalview.util.ImageMaker.EPS);
-  }
-
-  /**
-   * DOCUMENT ME!
-   *
-   * @param e DOCUMENT ME!
-   */
-  public void png_actionPerformed(ActionEvent e)
-  {
-    makePDBImage(jalview.util.ImageMaker.PNG);
-  }
-
-  void makePDBImage(int type)
-  {
-    int width = getWidth();
-    int height = getHeight();
-
-    jalview.util.ImageMaker im;
-
-    if (type == jalview.util.ImageMaker.PNG)
-    {
-      im = new jalview.util.ImageMaker(this,
-                                       jalview.util.ImageMaker.PNG,
-                                       "Make PNG image from view",
-                                       width, height,
-                                       null, null);
-    }
-    else
-    {
-      im = new jalview.util.ImageMaker(this,
-                                       jalview.util.ImageMaker.EPS,
-                                       "Make EPS file from view",
-                                       width, height,
-                                       null, this.getTitle());
-    }
-
-    if (im.getGraphics() != null)
-    {
-      Rectangle rect = new Rectangle(width, height);
-      viewer.renderScreenImage(im.getGraphics(),
-                               rect.getSize(), rect);
-      im.writeImage();
-    }
-  }
-
-
-  public void seqColour_actionPerformed(ActionEvent actionEvent)
-  {
-    colourBySequence = seqColour.isSelected();
-    colourBySequence(ap);
-  }
-
-  public void chainColour_actionPerformed(ActionEvent actionEvent)
-  {
-    colourBySequence = false;
-    seqColour.setSelected(false);
-    viewer.evalStringQuiet("select *;color chain");
-  }
-
-  public void chargeColour_actionPerformed(ActionEvent actionEvent)
-  {
-    colourBySequence = false;
-    seqColour.setSelected(false);
-    viewer.evalStringQuiet("select *;color white;select ASP,GLU;color red;"
-                      +"select LYS,ARG;color blue;select CYS;color yellow");
-  }
-
-  public void zappoColour_actionPerformed(ActionEvent actionEvent)
-  {
-    setJalviewColourScheme(new ZappoColourScheme());
-  }
-
-  public void taylorColour_actionPerformed(ActionEvent actionEvent)
-  {
-    setJalviewColourScheme(new TaylorColourScheme());
-  }
-
-  public void hydroColour_actionPerformed(ActionEvent actionEvent)
-  {
-    setJalviewColourScheme(new HydrophobicColourScheme());
-  }
-
-  public void helixColour_actionPerformed(ActionEvent actionEvent)
-  {
-    setJalviewColourScheme(new HelixColourScheme());
-  }
-
-  public void strandColour_actionPerformed(ActionEvent actionEvent)
-  {
-    setJalviewColourScheme(new StrandColourScheme());
-  }
-
-  public void turnColour_actionPerformed(ActionEvent actionEvent)
-  {
-    setJalviewColourScheme(new TurnColourScheme());
-  }
-
-  public void buriedColour_actionPerformed(ActionEvent actionEvent)
-  {
-    setJalviewColourScheme(new BuriedColourScheme());
-  }
-
-  public void setJalviewColourScheme(ColourSchemeI cs)
-  {
-    colourBySequence = false;
-    seqColour.setSelected(false);
-
-    if(cs==null)
-      return;
-
-    String res;
-    int index;
-    Color col;
-
-    Enumeration en = ResidueProperties.aa3Hash.keys();
-    StringBuffer command = new StringBuffer("select *;color white;");
-    while(en.hasMoreElements())
-    {
-      res = en.nextElement().toString();
-      index = ((Integer) ResidueProperties.aa3Hash.get(res)).intValue();
-      if(index>20)
-        continue;
-
-      col = cs.findColour(ResidueProperties.aa[index].charAt(0));
-
-      command.append("select "+res+";color["
-                        + col.getRed() + ","
-                        + col.getGreen() + ","
-                        + col.getBlue() + "];");
-    }
-
-    viewer.evalStringQuiet(command.toString());
-  }
-
-  public void userColour_actionPerformed(ActionEvent actionEvent)
-  {
-    new UserDefinedColours(this, null);
-  }
-
-  public void backGround_actionPerformed(ActionEvent actionEvent)
-  {
-    java.awt.Color col = JColorChooser.showDialog(this,
-                                                  "Select Background Colour",
-                                                  null);
-
-    if (col != null)
-    {
-      viewer.evalStringQuiet("background ["
-                        + col.getRed() + ","
-                        + col.getGreen() + ","
-                        + col.getBlue() + "];");
-    }
-  }
-
-
-  //////////////////////////////////
-  ///StructureListener
-  public String getPdbFile()
-  {
-    return pdbentry.getFile();
-  }
-
-  Pattern pattern = Pattern.compile(
-      "\\[(.*)\\]([0-9]+)(:[a-zA-Z]*)?\\.([a-zA-Z]+)(/[0-9]*)?"
-      );
-
-  String lastMessage;
-  public void mouseOverStructure(int atomIndex, String strInfo)
-  {
-    Matcher matcher = pattern.matcher(strInfo);
-    matcher.find();
-    matcher.group(1);
-    int pdbResNum = Integer.parseInt(matcher.group(2));
-    String chainId = matcher.group(3);
-
-    if (chainId != null)
-      chainId = chainId.substring(1, chainId.length());
-    else
-    {
-      chainId = " ";
-    }
-
-    if (lastMessage == null || !lastMessage.equals(strInfo))
-      ssm.mouseOverStructure(pdbResNum, chainId, pdbentry.getFile());
-
-    lastMessage = strInfo;
-  }
-
-  StringBuffer resetLastRes = new StringBuffer();
-  StringBuffer eval = new StringBuffer();
-
-  public void highlightAtom(int atomIndex, int pdbResNum, String chain, String pdbfile)
-  {
-    if (!pdbfile.equals(pdbentry.getFile()))
-      return;
-
-    if (resetLastRes.length() > 0)
-    {
-      viewer.evalStringQuiet(resetLastRes.toString());
-    }
-
-    eval.setLength(0);
-    eval.append("select " + pdbResNum);
-
-    resetLastRes.setLength(0);
-    resetLastRes.append("select " + pdbResNum);
-
-    if (!chain.equals(" "))
-    {
-      eval.append(":" + chain);
-      resetLastRes.append(":" + chain);
-    }
-
-    eval.append(";color gold;wireframe 100");
-
-    Color col = new Color(viewer.getAtomArgb(atomIndex));
-
-    resetLastRes.append(";color["
-                        + col.getRed() + ","
-                        + col.getGreen() + ","
-                        + col.getBlue() + "];wireframe 0");
-
-    viewer.evalStringQuiet(eval.toString());
-
-  }
-
-  public void updateColours(Object source)
-  {
-    colourBySequence( (AlignmentPanel) source);
-  }
-
-//End StructureListener
-////////////////////////////
-
-  FeatureRenderer fr;
-  public void colourBySequence(AlignmentPanel ap)
-  {
-    if(!colourBySequence)
-      return;
-
-
-    StructureMapping[] mapping = ssm.getMapping(pdbentry.getFile());
-
-    if (mapping.length < 1)
-      return;
-
-    SequenceRenderer sr = ap.seqPanel.seqCanvas.getSequenceRenderer();
-
-    boolean showFeatures = false;
-    if (ap.av.showSequenceFeatures)
-    {
-      showFeatures = true;
-      if (fr == null)
-      {
-        fr = new jalview.gui.FeatureRenderer(ap.av);
-      }
-
-      fr.transferSettings(ap.seqPanel.seqCanvas.getFeatureRenderer());
-    }
-
-    StringBuffer command = new StringBuffer();
-
-    int lastPos = -1;
-    for (int s = 0; s < sequence.length; s++)
-    {
-      for (int m = 0; m < mapping.length; m++)
-      {
-        if (mapping[m].getSequence() == sequence[s])
-        {
-          for (int r = 0; r < sequence[s].getLength(); r++)
-          {
-            int pos = mapping[m].getPDBResNum(
-                sequence[s].findPosition(r));
-
-            if (pos < 1 || pos==lastPos)
-              continue;
-
-            lastPos = pos;
-
-            Color col = sr.getResidueBoxColour(sequence[s], r);
-
-            if (showFeatures)
-              col = fr.findFeatureColour(col, sequence[s], r);
-
-            if (command.toString().endsWith(":" + mapping[m].getChain()+
-                                            ";color["
-                                            + col.getRed() + ","
-                                            + col.getGreen() + ","
-                                            + col.getBlue() + "]"))
-            {
-              command = condenseCommand(command, pos);
-              continue;
-            }
-
-            command.append(";select " + pos);
-
-            if (!mapping[m].getChain().equals(" "))
-            {
-              command.append(":" + mapping[m].getChain());
-            }
-
-            command.append(";color["
-                             + col.getRed() + ","
-                             + col.getGreen() + ","
-                             + col.getBlue() + "]");
-
-          }
-          break;
-        }
-      }
-    }
-
-    viewer.evalStringQuiet(command.toString());
-  }
-
-  StringBuffer condenseCommand(StringBuffer command, int pos)
-  {
-    StringBuffer sb = new StringBuffer(command.substring(0, command.lastIndexOf("select")+7));
-
-    command.delete(0, sb.length());
-
-    String start;
-
-    if (command.indexOf("-") > -1)
-    {
-      start = command.substring(0,command.indexOf("-"));
-    }
-    else
-    {
-      start = command.substring(0, command.indexOf(":"));
-    }
-
-    sb.append(start+"-"+pos+command.substring(command.indexOf(":")));
-
-    return sb;
-  }
-
-  /////////////////////////////////
-  //JmolStatusListener
-
-  public String eval(String strEval)
-  {
-   // System.out.println(strEval);
-   //"# 'eval' is implemented only for the applet.";
-    return null;
-  }
-
-  public void createImage(String file, String type, int quality)
-  {
-    System.out.println("JMOL CREATE IMAGE");
-  }
-
-  public void setCallbackFunction(String callbackType,
-                                  String callbackFunction)
-  {}
-
-  public void notifyFileLoaded(String fullPathName, String fileName,
-                               String modelName, Object clientFile,
-                               String errorMsg)
-  {
-    if(errorMsg!=null)
-    {
-      fileLoadingError = errorMsg;
-      repaint();
-      return;
-    }
-
-    fileLoadingError = null;
-
-    if (fileName != null)
-    {
-
-      //FILE LOADED OK
-      ssm = StructureSelectionManager.getStructureSelectionManager();
-      MCview.PDBfile pdbFile = ssm.setMapping(sequence, pdbentry.getFile(), AppletFormatAdapter.FILE);
-      ssm.addStructureViewerListener(this);
-
-      Vector chains = new Vector();
-      for(int i=0; i<pdbFile.chains.size(); i++)
-      {
-        chains.addElement(((MCview.PDBChain)pdbFile.chains.elementAt(i)).id);
-      }
-      setChainMenuItems(chains);
-
-      jmolpopup.updateComputedMenus();
-      viewer.evalStringQuiet(
-          "select backbone;restrict;cartoon;wireframe off;spacefill off");
-
-      colourBySequence(ap);
-    }
-    else
-      return;
-  }
-
-  public void notifyFrameChanged(int frameNo)
-  {
-    boolean isAnimationRunning = (frameNo <= -2);
-  }
-
-  public void notifyScriptStart(String statusMessage, String additionalInfo)
-  {}
-
-  public void sendConsoleEcho(String strEcho)
-  {
-    if (scriptWindow != null)
-      scriptWindow.sendConsoleEcho(strEcho);
-  }
-
-  public void sendConsoleMessage(String strStatus)
-  {
-    if (scriptWindow != null)
-      scriptWindow.sendConsoleMessage(strStatus);
-  }
-
-  public void notifyScriptTermination(String strStatus, int msWalltime)
-  {
-    if (scriptWindow != null)
-      scriptWindow.notifyScriptTermination(strStatus, msWalltime);
-  }
-
-  public void handlePopupMenu(int x, int y)
-  {
-    jmolpopup.show(x, y);
-  }
-
-  public void notifyNewPickingModeMeasurement(int iatom, String strMeasure)
-  {
-    notifyAtomPicked(iatom, strMeasure);
-  }
-
-  public void notifyNewDefaultModeMeasurement(int count, String strInfo)
-  {}
-
-  public void notifyAtomPicked(int atomIndex, String strInfo)
-  {
-    if (scriptWindow != null)
-    {
-      scriptWindow.sendConsoleMessage(strInfo);
-      scriptWindow.sendConsoleMessage("\n");
-    }
-  }
-
-  public void notifyAtomHovered(int atomIndex, String strInfo)
-  {
-    mouseOverStructure(atomIndex, strInfo);
-  }
-
-  public void sendSyncScript(String script, String appletName)
-  {}
-
-  public void showUrl(String url)
-  {}
-
-  public void showConsole(boolean showConsole)
-  {
-    if (scriptWindow == null)
-      scriptWindow = new ScriptWindow(this);
-
-    if(showConsole)
-    {
-      if(splitPane==null)
-      {
-        splitPane = new JSplitPane(JSplitPane.VERTICAL_SPLIT);
-        splitPane.setTopComponent(renderPanel);
-        splitPane.setBottomComponent(scriptWindow);
-        this.getContentPane().add(splitPane, BorderLayout.CENTER);
-      }
-
-      splitPane.setDividerLocation(getHeight()-200);
-      splitPane.validate();
-    }
-    else
-    {
-      if (splitPane != null)
-        splitPane.setVisible(false);
-
-      splitPane = null;
-
-      this.getContentPane().add(renderPanel, BorderLayout.CENTER);
-    }
-
-    validate();
-  }
-
-  public float functionXY(String functionName, int x, int y)
-  {
-    return 0;
-  }
-
-  ///End JmolStatusListener
-  ///////////////////////////////
-
-
-  class RenderPanel
-      extends JPanel
-  {
-    final Dimension currentSize = new Dimension();
-    final Rectangle rectClip = new Rectangle();
-
-    public void paintComponent(Graphics g)
-    {
-      getSize(currentSize);
-      g.getClipBounds(rectClip);
-
-      if (viewer == null)
-      {
-        g.setColor(Color.black);
-        g.fillRect(0, 0, currentSize.width, currentSize.height);
-        g.setColor(Color.white);
-        g.setFont(new Font("Verdana", Font.BOLD, 14));
-        g.drawString("Retrieving PDB data....", 20, currentSize.height / 2);
-      }
-      else if(fileLoadingError!=null)
-      {
-        g.setColor(Color.black);
-        g.fillRect(0, 0, currentSize.width, currentSize.height);
-        g.setColor(Color.white);
-        g.setFont(new Font("Verdana", Font.BOLD, 14));
-        g.drawString("Error loading file..." + pdbentry.getId(), 20,
-                     currentSize.height / 2);
-      }
-      else
-      {
-        viewer.renderScreenImage(g, currentSize, rectClip);
-      }
-    }
-  }
-
-}
+/*
+ * Jalview - A Sequence Alignment Editor and Viewer
+ * Copyright (C) 2007 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
+ */
+package jalview.gui;
+
+import java.util.regex.*;
+import java.util.*;
+import java.awt.*;
+import javax.swing.*;
+import javax.swing.event.*;
+import java.awt.event.*;
+import java.io.*;
+
+import jalview.jbgui.GStructureViewer;
+import jalview.datamodel.*;
+import jalview.gui.*;
+import jalview.structure.*;
+import jalview.datamodel.PDBEntry;
+import jalview.io.*;
+import jalview.schemes.*;
+
+import org.jmol.api.*;
+import org.jmol.adapter.smarter.SmarterJmolAdapter;
+import org.jmol.popup.*;
+
+
+public class AppJMol
+    extends GStructureViewer
+    implements StructureListener, JmolStatusListener, Runnable
+
+{
+  JmolViewer viewer;
+  JmolPopup jmolpopup;
+  ScriptWindow scriptWindow;
+  PDBEntry pdbentry;
+  SequenceI[] sequence;
+  StructureSelectionManager ssm;
+  JSplitPane splitPane;
+  RenderPanel renderPanel;
+  AlignmentPanel ap;
+  String fileLoadingError;
+  boolean colourBySequence = true;
+  boolean loadingFromArchive = false;
+  Vector atomsPicked = new Vector();
+
+  public AppJMol(String file, String id,
+                 SequenceI[] seq,
+                 AlignmentPanel ap,
+                 String loadStatus,
+                 Rectangle bounds)
+  {
+    loadingFromArchive = true;
+    pdbentry = new PDBEntry();
+    pdbentry.setFile(file);
+    pdbentry.setId(id);
+    this.sequence = seq;
+    this.ap = ap;
+    this.setBounds(bounds);
+
+    colourBySequence = false;
+    seqColour.setSelected(false);
+
+    jalview.gui.Desktop.addInternalFrame(this, "Loading File",
+                                         bounds.width,bounds.height);
+
+    initJmol(loadStatus);
+
+    this.addInternalFrameListener(new InternalFrameAdapter()
+    {
+      public void internalFrameClosing(InternalFrameEvent internalFrameEvent)
+      {
+        closeViewer();
+      }
+    });
+  }
+
+public synchronized void addSequence(SequenceI [] seq)
+   {
+    Vector v = new Vector();
+     for(int i=0; i<sequence.length; i++)
+       v.addElement(sequence[i]);
+
+     for(int i=0; i<seq.length; i++)
+      if(!v.contains(seq[i]))
+          v.addElement(seq[i]);
+
+     SequenceI [] tmp = new SequenceI[v.size()];
+     v.copyInto(tmp);
+     sequence = tmp;
+   }
+
+  public AppJMol(PDBEntry pdbentry, SequenceI[] seq, AlignmentPanel ap)
+  {
+    //////////////////////////////////
+    //Is the pdb file already loaded?
+    String alreadyMapped = StructureSelectionManager
+        .getStructureSelectionManager()
+        .alreadyMappedToFile(pdbentry.getId());
+
+    if (alreadyMapped != null)
+    {
+      int option = JOptionPane.showInternalConfirmDialog(Desktop.desktop,
+          pdbentry.getId() + " is already displayed."
+          + "\nDo you want to map sequences to the visible structure?",
+          "Map Sequences to Visible Window: " + pdbentry.getId(),
+          JOptionPane.YES_NO_OPTION);
+
+      if (option == JOptionPane.YES_OPTION)
+      {
+        StructureSelectionManager.getStructureSelectionManager()
+            .setMapping(seq, alreadyMapped, AppletFormatAdapter.FILE);
+        if (ap.seqPanel.seqCanvas.fr!=null) {
+          ap.seqPanel.seqCanvas.fr.featuresAdded();
+          ap.paintAlignment(true);
+        }
+        return;
+      }
+    }
+    ///////////////////////////////////
+
+    this.ap = ap;
+    this.pdbentry = pdbentry;
+    this.sequence = seq;
+
+    jalview.gui.Desktop.addInternalFrame(this, "Loading File", 400, 400);
+
+    if (pdbentry.getFile() != null)
+    {
+      initJmol("load \""+pdbentry.getFile()+"\"");
+    }
+    else
+    {
+      Thread worker = new Thread(this);
+      worker.start();
+    }
+
+    this.addInternalFrameListener(new InternalFrameAdapter()
+    {
+      public void internalFrameClosing(InternalFrameEvent internalFrameEvent)
+      {
+        closeViewer();
+      }
+    });
+  }
+
+
+  void initJmol(String command)
+  {
+    renderPanel = new RenderPanel();
+
+    this.getContentPane().add(renderPanel, java.awt.BorderLayout.CENTER);
+
+    StringBuffer title = new StringBuffer(sequence[0].getName() + ":" +
+                                          pdbentry.getId());
+
+    if (pdbentry.getProperty() != null)
+    {
+      if (pdbentry.getProperty().get("method") != null)
+      {
+        title.append(" Method: ");
+        title.append(pdbentry.getProperty().get("method"));
+      }
+      if (pdbentry.getProperty().get("chains") != null)
+      {
+        title.append(" Chain:");
+        title.append(pdbentry.getProperty().get("chains"));
+      }
+    }
+
+    this.setTitle(title.toString());
+
+    viewer = org.jmol.api.JmolViewer.allocateViewer(renderPanel,
+        new SmarterJmolAdapter());
+
+
+    viewer.setAppletContext("", null, null, "");
+
+    viewer.setJmolStatusListener(this);
+
+    jmolpopup = JmolPopup.newJmolPopup(viewer);
+
+    viewer.evalStringQuiet(command);
+
+    colourBySequence = true;
+  }
+
+
+  void setChainMenuItems(Vector chains)
+  {
+    chainMenu.removeAll();
+
+    JMenuItem menuItem = new JMenuItem("All");
+    menuItem.addActionListener(new ActionListener()
+        {
+          public void actionPerformed(ActionEvent evt)
+          {
+            allChainsSelected = true;
+            for(int i=0; i<chainMenu.getItemCount(); i++)
+            {
+              if (chainMenu.getItem(i) instanceof JCheckBoxMenuItem)
+                ( (JCheckBoxMenuItem) chainMenu.getItem(i)).setSelected(true);
+            }
+            centerViewer();
+            allChainsSelected = false;
+          }
+        });
+
+    chainMenu.add(menuItem);
+
+    for (int c = 0; c < chains.size(); c++)
+    {
+      menuItem = new JCheckBoxMenuItem(chains.elementAt(c).toString(), true);
+      menuItem.addItemListener(new ItemListener()
+      {
+        public void itemStateChanged(ItemEvent evt)
+        {
+          if (!allChainsSelected)
+            centerViewer();
+        }
+      });
+
+      chainMenu.add(menuItem);
+    }
+  }
+
+  boolean allChainsSelected = false;
+  void centerViewer()
+  {
+    StringBuffer cmd = new StringBuffer();
+    for(int i=0; i<chainMenu.getItemCount(); i++)
+    {
+      if (chainMenu.getItem(i) instanceof JCheckBoxMenuItem)
+      {
+       JCheckBoxMenuItem item = (JCheckBoxMenuItem) chainMenu.getItem(i);
+       if(item.isSelected())
+         cmd.append(":"+item.getText()+" or ");
+      }
+    }
+
+    if (cmd.length() > 0)
+      cmd.setLength(cmd.length() - 4);
+
+    viewer.evalStringQuiet("select *;restrict "
+                      +cmd+";cartoon;center "+cmd);
+  }
+
+  void closeViewer()
+  {
+    viewer.setModeMouse(org.jmol.viewer.JmolConstants.MOUSE_NONE);
+    viewer.evalStringQuiet("zap");
+    viewer.setJmolStatusListener(null);
+    viewer = null;
+
+    //We'll need to find out what other
+    // listeners need to be shut down in Jmol
+    StructureSelectionManager
+        .getStructureSelectionManager()
+        .removeStructureViewerListener(this, pdbentry.getFile());
+  }
+
+  public void run()
+  {
+    try
+    {
+      EBIFetchClient ebi = new EBIFetchClient();
+      String query = "pdb:" + pdbentry.getId();
+      pdbentry.setFile(ebi.fetchDataAsFile(query, "default", "raw")
+                       .getAbsolutePath());
+      initJmol("load "+pdbentry.getFile());
+    }
+    catch (Exception ex)
+    {
+      ex.printStackTrace();
+    }
+  }
+
+  public void pdbFile_actionPerformed(ActionEvent actionEvent)
+  {
+    JalviewFileChooser chooser = new JalviewFileChooser(
+        jalview.bin.Cache.getProperty(
+            "LAST_DIRECTORY"));
+
+    chooser.setFileView(new JalviewFileView());
+    chooser.setDialogTitle("Save PDB File");
+    chooser.setToolTipText("Save");
+
+    int value = chooser.showSaveDialog(this);
+
+    if (value == JalviewFileChooser.APPROVE_OPTION)
+    {
+      try
+      {
+        BufferedReader in = new BufferedReader(new FileReader(pdbentry.getFile()));
+        File outFile = chooser.getSelectedFile();
+
+        PrintWriter out = new PrintWriter(new FileOutputStream(outFile));
+        String data;
+        while ( (data = in.readLine()) != null)
+        {
+          if (
+              ! (data.indexOf("<PRE>") > -1 || data.indexOf("</PRE>") > -1)
+              )
+          {
+            out.println(data);
+          }
+        }
+        out.close();
+      }
+      catch (Exception ex)
+      {
+        ex.printStackTrace();
+      }
+    }
+  }
+
+  public void viewMapping_actionPerformed(ActionEvent actionEvent)
+  {
+    jalview.gui.CutAndPasteTransfer cap = new jalview.gui.CutAndPasteTransfer();
+    jalview.gui.Desktop.addInternalFrame(cap, "PDB - Sequence Mapping", 550,
+                                         600);
+    cap.setText(
+        StructureSelectionManager.getStructureSelectionManager().printMapping(
+            pdbentry.getFile())
+        );
+  }
+
+  /**
+   * DOCUMENT ME!
+   *
+   * @param e DOCUMENT ME!
+   */
+  public void eps_actionPerformed(ActionEvent e)
+  {
+    makePDBImage(jalview.util.ImageMaker.EPS);
+  }
+
+  /**
+   * DOCUMENT ME!
+   *
+   * @param e DOCUMENT ME!
+   */
+  public void png_actionPerformed(ActionEvent e)
+  {
+    makePDBImage(jalview.util.ImageMaker.PNG);
+  }
+
+  void makePDBImage(int type)
+  {
+    int width = getWidth();
+    int height = getHeight();
+
+    jalview.util.ImageMaker im;
+
+    if (type == jalview.util.ImageMaker.PNG)
+    {
+      im = new jalview.util.ImageMaker(this,
+                                       jalview.util.ImageMaker.PNG,
+                                       "Make PNG image from view",
+                                       width, height,
+                                       null, null);
+    }
+    else
+    {
+      im = new jalview.util.ImageMaker(this,
+                                       jalview.util.ImageMaker.EPS,
+                                       "Make EPS file from view",
+                                       width, height,
+                                       null, this.getTitle());
+    }
+
+    if (im.getGraphics() != null)
+    {
+      Rectangle rect = new Rectangle(width, height);
+      viewer.renderScreenImage(im.getGraphics(),
+                               rect.getSize(), rect);
+      im.writeImage();
+    }
+  }
+
+
+  public void seqColour_actionPerformed(ActionEvent actionEvent)
+  {
+    colourBySequence = seqColour.isSelected();
+    colourBySequence(ap);
+  }
+
+  public void chainColour_actionPerformed(ActionEvent actionEvent)
+  {
+    colourBySequence = false;
+    seqColour.setSelected(false);
+    viewer.evalStringQuiet("select *;color chain");
+  }
+
+  public void chargeColour_actionPerformed(ActionEvent actionEvent)
+  {
+    colourBySequence = false;
+    seqColour.setSelected(false);
+    viewer.evalStringQuiet("select *;color white;select ASP,GLU;color red;"
+                      +"select LYS,ARG;color blue;select CYS;color yellow");
+  }
+
+  public void zappoColour_actionPerformed(ActionEvent actionEvent)
+  {
+    setJalviewColourScheme(new ZappoColourScheme());
+  }
+
+  public void taylorColour_actionPerformed(ActionEvent actionEvent)
+  {
+    setJalviewColourScheme(new TaylorColourScheme());
+  }
+
+  public void hydroColour_actionPerformed(ActionEvent actionEvent)
+  {
+    setJalviewColourScheme(new HydrophobicColourScheme());
+  }
+
+  public void helixColour_actionPerformed(ActionEvent actionEvent)
+  {
+    setJalviewColourScheme(new HelixColourScheme());
+  }
+
+  public void strandColour_actionPerformed(ActionEvent actionEvent)
+  {
+    setJalviewColourScheme(new StrandColourScheme());
+  }
+
+  public void turnColour_actionPerformed(ActionEvent actionEvent)
+  {
+    setJalviewColourScheme(new TurnColourScheme());
+  }
+
+  public void buriedColour_actionPerformed(ActionEvent actionEvent)
+  {
+    setJalviewColourScheme(new BuriedColourScheme());
+  }
+
+  public void setJalviewColourScheme(ColourSchemeI cs)
+  {
+    colourBySequence = false;
+    seqColour.setSelected(false);
+
+    if(cs==null)
+      return;
+
+    String res;
+    int index;
+    Color col;
+
+    Enumeration en = ResidueProperties.aa3Hash.keys();
+    StringBuffer command = new StringBuffer("select *;color white;");
+    while(en.hasMoreElements())
+    {
+      res = en.nextElement().toString();
+      index = ((Integer) ResidueProperties.aa3Hash.get(res)).intValue();
+      if(index>20)
+        continue;
+
+      col = cs.findColour(ResidueProperties.aa[index].charAt(0));
+
+      command.append("select "+res+";color["
+                        + col.getRed() + ","
+                        + col.getGreen() + ","
+                        + col.getBlue() + "];");
+    }
+
+    viewer.evalStringQuiet(command.toString());
+  }
+
+  public void userColour_actionPerformed(ActionEvent actionEvent)
+  {
+    new UserDefinedColours(this, null);
+  }
+
+  public void backGround_actionPerformed(ActionEvent actionEvent)
+  {
+    java.awt.Color col = JColorChooser.showDialog(this,
+                                                  "Select Background Colour",
+                                                  null);
+
+    if (col != null)
+    {
+      viewer.evalStringQuiet("background ["
+                        + col.getRed() + ","
+                        + col.getGreen() + ","
+                        + col.getBlue() + "];");
+    }
+  }
+
+
+  public void jmolHelp_actionPerformed(ActionEvent actionEvent)
+  {
+       try{
+         jalview.util.BrowserLauncher.openURL(
+             "http://jmol.sourceforge.net/docs/JmolUserGuide/");
+       }catch(Exception ex){}
+   }
+
+
+  //////////////////////////////////
+  ///StructureListener
+  public String getPdbFile()
+  {
+    return pdbentry.getFile();
+  }
+
+  Pattern pattern = Pattern.compile(
+      "\\[(.*)\\]([0-9]+)(:[a-zA-Z]*)?\\.([a-zA-Z]+)(/[0-9]*)?"
+      );
+
+  String lastMessage;
+  public void mouseOverStructure(int atomIndex, String strInfo)
+  {
+    Matcher matcher = pattern.matcher(strInfo);
+    matcher.find();
+    matcher.group(1);
+    int pdbResNum = Integer.parseInt(matcher.group(2));
+    String chainId = matcher.group(3);
+
+    if (chainId != null)
+      chainId = chainId.substring(1, chainId.length());
+    else
+    {
+      chainId = " ";
+    }
+
+    if (lastMessage == null || !lastMessage.equals(strInfo))
+      ssm.mouseOverStructure(pdbResNum, chainId, pdbentry.getFile());
+
+    lastMessage = strInfo;
+  }
+
+  StringBuffer resetLastRes = new StringBuffer();
+  StringBuffer eval = new StringBuffer();
+
+  public void highlightAtom(int atomIndex, int pdbResNum, String chain, String pdbfile)
+  {
+    if (!pdbfile.equals(pdbentry.getFile()))
+      return;
+
+    if (resetLastRes.length() > 0)
+    {
+      viewer.evalStringQuiet(resetLastRes.toString());
+    }
+
+    eval.setLength(0);
+    eval.append("select " + pdbResNum);
+
+    resetLastRes.setLength(0);
+    resetLastRes.append("select " + pdbResNum);
+
+    if (!chain.equals(" "))
+    {
+      eval.append(":" + chain);
+      resetLastRes.append(":" + chain);
+    }
+
+    eval.append(";color gold;wireframe 100");
+
+    Color col = new Color(viewer.getAtomArgb(atomIndex));
+
+    resetLastRes.append(";color["
+                        + col.getRed() + ","
+                        + col.getGreen() + ","
+                        + col.getBlue() + "];wireframe 0");
+
+    viewer.evalStringQuiet(eval.toString());
+
+  }
+
+  public void updateColours(Object source)
+  {
+    colourBySequence( (AlignmentPanel) source);
+  }
+
+
+//End StructureListener
+////////////////////////////
+
+  FeatureRenderer fr=null;
+  public void colourBySequence(AlignmentPanel ap)
+  {
+    if(!colourBySequence)
+      return;
+
+
+    StructureMapping[] mapping = ssm.getMapping(pdbentry.getFile());
+
+    if (mapping.length < 1)
+      return;
+
+    SequenceRenderer sr = ap.seqPanel.seqCanvas.getSequenceRenderer();
+
+    boolean showFeatures = false;
+
+    if (ap.av.showSequenceFeatures)
+    {
+      showFeatures = true;
+      if (fr == null)
+      {
+        fr = new jalview.gui.FeatureRenderer(ap);
+      }
+
+      fr.transferSettings(ap.seqPanel.seqCanvas.getFeatureRenderer());
+    }
+
+    StringBuffer command = new StringBuffer();
+
+    int lastPos = -1;
+    for (int s = 0; s < sequence.length; s++)
+    {
+      for (int m = 0; m < mapping.length; m++)
+      {
+        if (mapping[m].getSequence() == sequence[s]
+            && ap.av.alignment.findIndex(sequence[s])>-1)
+        {
+          for (int r = 0; r < sequence[s].getLength(); r++)
+          {
+            int pos = mapping[m].getPDBResNum(
+                sequence[s].findPosition(r));
+
+            if (pos < 1 || pos==lastPos)
+              continue;
+
+            lastPos = pos;
+
+            Color col = sr.getResidueBoxColour(sequence[s], r);
+
+            if (showFeatures)
+              col = fr.findFeatureColour(col, sequence[s], r);
+
+            if (command.toString().endsWith(":" + mapping[m].getChain()+
+                                            ";color["
+                                            + col.getRed() + ","
+                                            + col.getGreen() + ","
+                                            + col.getBlue() + "]"))
+            {
+              command = condenseCommand(command, pos);
+              continue;
+            }
+
+            command.append(";select " + pos);
+
+            if (!mapping[m].getChain().equals(" "))
+            {
+              command.append(":" + mapping[m].getChain());
+            }
+
+            command.append(";color["
+                             + col.getRed() + ","
+                             + col.getGreen() + ","
+                             + col.getBlue() + "]");
+
+          }
+          break;
+        }
+      }
+    }
+
+    viewer.evalStringQuiet(command.toString());
+  }
+
+  StringBuffer condenseCommand(StringBuffer command, int pos)
+  {
+    StringBuffer sb = new StringBuffer(command.substring(0, command.lastIndexOf("select")+7));
+
+    command.delete(0, sb.length());
+
+    String start;
+
+    if (command.indexOf("-") > -1)
+    {
+      start = command.substring(0,command.indexOf("-"));
+    }
+    else
+    {
+      start = command.substring(0, command.indexOf(":"));
+    }
+
+    sb.append(start+"-"+pos+command.substring(command.indexOf(":")));
+
+    return sb;
+  }
+
+  /////////////////////////////////
+  //JmolStatusListener
+
+  public String eval(String strEval)
+  {
+   // System.out.println(strEval);
+   //"# 'eval' is implemented only for the applet.";
+    return null;
+  }
+
+  public void createImage(String file, String type, int quality)
+  {
+    System.out.println("JMOL CREATE IMAGE");
+  }
+
+  public void setCallbackFunction(String callbackType,
+                                  String callbackFunction)
+  {}
+
+  public void notifyFileLoaded(String fullPathName, String fileName,
+                               String modelName, Object clientFile,
+                               String errorMsg)
+  {
+    if(errorMsg!=null)
+    {
+      fileLoadingError = errorMsg;
+      repaint();
+      return;
+    }
+
+    fileLoadingError = null;
+
+    if (fileName != null)
+    {
+
+      //FILE LOADED OK
+      ssm = StructureSelectionManager.getStructureSelectionManager();
+      MCview.PDBfile pdbFile = ssm.setMapping(sequence, pdbentry.getFile(), AppletFormatAdapter.FILE);
+      ssm.addStructureViewerListener(this);
+      Vector chains = new Vector();
+      for(int i=0; i<pdbFile.chains.size(); i++)
+      {
+        chains.addElement(((MCview.PDBChain)pdbFile.chains.elementAt(i)).id);
+      }
+      setChainMenuItems(chains);
+
+      jmolpopup.updateComputedMenus();
+
+      if(!loadingFromArchive)
+      {
+        viewer.evalStringQuiet(
+             "select backbone;restrict;cartoon;wireframe off;spacefill off");
+
+        colourBySequence(ap);
+      }
+      if (fr!=null)
+        fr.featuresAdded();
+
+      loadingFromArchive = false;
+    }
+    else
+      return;
+  }
+
+  public void notifyFrameChanged(int frameNo)
+  {
+    boolean isAnimationRunning = (frameNo <= -2);
+  }
+
+  public void notifyScriptStart(String statusMessage, String additionalInfo)
+  {}
+
+  public void sendConsoleEcho(String strEcho)
+  {
+    if (scriptWindow != null)
+      scriptWindow.sendConsoleEcho(strEcho);
+  }
+
+  public void sendConsoleMessage(String strStatus)
+  {
+    if (scriptWindow != null)
+      scriptWindow.sendConsoleMessage(strStatus);
+  }
+
+  public void notifyScriptTermination(String strStatus, int msWalltime)
+  {
+    if (scriptWindow != null)
+      scriptWindow.notifyScriptTermination(strStatus, msWalltime);
+  }
+
+  public void handlePopupMenu(int x, int y)
+  {
+    jmolpopup.show(x, y);
+  }
+
+  public void notifyNewPickingModeMeasurement(int iatom, String strMeasure)
+  {
+    notifyAtomPicked(iatom, strMeasure);
+  }
+
+  public void notifyNewDefaultModeMeasurement(int count, String strInfo)
+  {}
+
+  public void notifyAtomPicked(int atomIndex, String strInfo)
+  {
+    Matcher matcher = pattern.matcher(strInfo);
+    matcher.find();
+
+    matcher.group(1);
+    String resnum = new String(matcher.group(2));
+    String chainId = matcher.group(3);
+
+    String picked = resnum;
+
+    if (chainId != null)
+      picked+=(":"+chainId.substring(1, chainId.length()));
+
+    picked+=".C";
+
+    if (!atomsPicked.contains(picked))
+    {
+      if(chainId!=null)
+      viewer.evalString("select "+picked+";label %n %r:%c");
+    else
+      viewer.evalString("select "+picked+";label %n %r");
+      atomsPicked.addElement(picked);
+    }
+    else
+    {
+      viewer.evalString("select "+picked+";label off");
+      atomsPicked.removeElement(picked);
+    }
+
+    if (scriptWindow != null)
+    {
+      scriptWindow.sendConsoleMessage(strInfo);
+      scriptWindow.sendConsoleMessage("\n");
+    }
+  }
+
+  public void notifyAtomHovered(int atomIndex, String strInfo)
+  {
+    mouseOverStructure(atomIndex, strInfo);
+  }
+
+  public void sendSyncScript(String script, String appletName)
+  {}
+
+  public void showUrl(String url)
+  {}
+
+  public void showConsole(boolean showConsole)
+  {
+    if (scriptWindow == null)
+      scriptWindow = new ScriptWindow(this);
+
+    if(showConsole)
+    {
+      if(splitPane==null)
+      {
+        splitPane = new JSplitPane(JSplitPane.VERTICAL_SPLIT);
+        splitPane.setTopComponent(renderPanel);
+        splitPane.setBottomComponent(scriptWindow);
+        this.getContentPane().add(splitPane, BorderLayout.CENTER);
+      }
+
+      splitPane.setDividerLocation(getHeight()-200);
+      splitPane.validate();
+    }
+    else
+    {
+      if (splitPane != null)
+        splitPane.setVisible(false);
+
+      splitPane = null;
+
+      this.getContentPane().add(renderPanel, BorderLayout.CENTER);
+    }
+
+    validate();
+  }
+
+  public float functionXY(String functionName, int x, int y)
+  {
+    return 0;
+  }
+
+  ///End JmolStatusListener
+  ///////////////////////////////
+
+
+  class RenderPanel
+      extends JPanel
+  {
+    final Dimension currentSize = new Dimension();
+    final Rectangle rectClip = new Rectangle();
+
+    public void paintComponent(Graphics g)
+    {
+      getSize(currentSize);
+      g.getClipBounds(rectClip);
+
+      if (viewer == null)
+      {
+        g.setColor(Color.black);
+        g.fillRect(0, 0, currentSize.width, currentSize.height);
+        g.setColor(Color.white);
+        g.setFont(new Font("Verdana", Font.BOLD, 14));
+        g.drawString("Retrieving PDB data....", 20, currentSize.height / 2);
+      }
+      else if(fileLoadingError!=null)
+      {
+        g.setColor(Color.black);
+        g.fillRect(0, 0, currentSize.width, currentSize.height);
+        g.setColor(Color.white);
+        g.setFont(new Font("Verdana", Font.BOLD, 14));
+        g.drawString("Error loading file..." + pdbentry.getId(), 20,
+                     currentSize.height / 2);
+      }
+      else
+      {
+        viewer.renderScreenImage(g, currentSize, rectClip);
+      }
+    }
+  }
+
+}