formatting
[jalview.git] / src / MCview / PDBViewer.java
index d71e9bc..3e4d21c 100755 (executable)
@@ -1,6 +1,6 @@
 /*
  * Jalview - A Sequence Alignment Editor and Viewer
- * Copyright (C) 2006 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle
+ * 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
  */
 package MCview;
 
-import javax.swing.*;
+import java.io.*;
+
 import java.awt.event.*;
+import javax.swing.*;
+
 import jalview.datamodel.*;
-import jalview.schemes.*;
 import jalview.gui.*;
-import jalview.io.EBIFetchClient;
-import java.awt.event.ActionListener;
-import java.awt.event.ActionEvent;
-import java.io.*;
-import jalview.io.JalviewFileChooser;
-import jalview.io.JalviewFileView;
+import jalview.io.*;
+import jalview.schemes.*;
 
-public class PDBViewer extends JInternalFrame implements Runnable
+public class PDBViewer
+    extends JInternalFrame implements Runnable
 {
   PDBEntry pdb;
   /**
@@ -40,7 +39,6 @@ public class PDBViewer extends JInternalFrame implements Runnable
   PDBCanvas pdbcanvas;
   String tmpPDBFile;
 
-
   public PDBViewer(PDBEntry entry,
                    Sequence seq,
                    SeqCanvas seqcanvas)
@@ -54,25 +52,28 @@ public class PDBViewer extends JInternalFrame implements Runnable
       ex.printStackTrace();
     }
 
-
-    if (entry==null)
+    if (entry == null)
+    {
       return;
+    }
     pdb = entry;
     sequence = seq;
     pdbcanvas = new PDBCanvas(seqcanvas, sequence);
 
-    if(pdb.getFile()!=null)
+    if (pdb.getFile() != null)
     {
-        try{
-          tmpPDBFile = pdb.getFile();
-          PDBfile pdbfile = new PDBfile(tmpPDBFile,
-                                        jalview.io.AppletFormatAdapter.FILE);
-          pdbcanvas.setPDBFile(pdbfile);
+      try
+      {
+        tmpPDBFile = pdb.getFile();
+        PDBfile pdbfile = new PDBfile(tmpPDBFile,
+                                      jalview.io.AppletFormatAdapter.FILE);
+        pdbcanvas.setPDBFile(pdbfile);
 
-        }catch(java.io.IOException ex)
-        {
-          ex.printStackTrace();
-        }
+      }
+      catch (java.io.IOException ex)
+      {
+        ex.printStackTrace();
+      }
     }
     else
     {
@@ -80,13 +81,11 @@ public class PDBViewer extends JInternalFrame implements Runnable
       worker.start();
     }
 
-
-
     setContentPane(pdbcanvas);
     StringBuffer title = new StringBuffer(sequence.getName() + ":" + pdb.getId());
-    if(pdb.getProperty()!=null)
+    if (pdb.getProperty() != null)
     {
-      if (pdb.getProperty().get("method")!=null)
+      if (pdb.getProperty().get("method") != null)
       {
         title.append(" Method: ");
         title.append(pdb.getProperty().get("method"));
@@ -97,25 +96,26 @@ public class PDBViewer extends JInternalFrame implements Runnable
         title.append(pdb.getProperty().get("chains"));
       }
     }
-     Desktop.addInternalFrame(this,title.toString(),400, 400);
+    Desktop.addInternalFrame(this, title.toString(), 400, 400);
   }
 
   public void run()
   {
     try
     {
-        EBIFetchClient ebi = new EBIFetchClient();
-        String query = "pdb:" + pdb.getId();
-        tmpPDBFile = ebi.fetchDataAsFile(query, "default", "raw").getAbsolutePath();
-        if (tmpPDBFile != null)
-        {
-          PDBfile pdbfile = new PDBfile(tmpPDBFile, jalview.io.AppletFormatAdapter.FILE);
-          pdbcanvas.setPDBFile(pdbfile);
-        }
-        else
-        {
-          throw new Exception("Empty result for WSDbFetch Query: " + query);
-        }
+      EBIFetchClient ebi = new EBIFetchClient();
+      String query = "pdb:" + pdb.getId();
+      tmpPDBFile = ebi.fetchDataAsFile(query, "default", "raw").getAbsolutePath();
+      if (tmpPDBFile != null)
+      {
+        PDBfile pdbfile = new PDBfile(tmpPDBFile,
+                                      jalview.io.AppletFormatAdapter.FILE);
+        pdbcanvas.setPDBFile(pdbfile);
+      }
+      else
+      {
+        throw new Exception("Empty result for WSDbFetch Query: " + query);
+      }
     }
     catch (Exception ex)
     {
@@ -129,12 +129,12 @@ public class PDBViewer extends JInternalFrame implements Runnable
       throws Exception
   {
     this.addKeyListener(new KeyAdapter()
-        {
-            public void keyPressed(KeyEvent evt)
-            {
-              pdbcanvas.keyPressed(evt);
-            }
-        });
+    {
+      public void keyPressed(KeyEvent evt)
+      {
+        pdbcanvas.keyPressed(evt);
+      }
+    });
 
     this.setJMenuBar(jMenuBar1);
     fileMenu.setText("File");
@@ -339,45 +339,49 @@ public class PDBViewer extends JInternalFrame implements Runnable
     bg.add(buried);
     bg.add(user);
 
-
-    if(jalview.gui.UserDefinedColours.getUserColourSchemes()!=null)
+    if (jalview.gui.UserDefinedColours.getUserColourSchemes() != null)
     {
       java.util.Enumeration userColours = jalview.gui.UserDefinedColours.
           getUserColourSchemes().keys();
 
       while (userColours.hasMoreElements())
       {
-        final JRadioButtonMenuItem radioItem = new JRadioButtonMenuItem(userColours.
+        final JRadioButtonMenuItem radioItem = new JRadioButtonMenuItem(
+            userColours.
             nextElement().toString());
         radioItem.setName("USER_DEFINED");
         radioItem.addMouseListener(new MouseAdapter()
+        {
+          public void mousePressed(MouseEvent evt)
+          {
+            if (evt.isControlDown() || SwingUtilities.isRightMouseButton(evt))
             {
-              public void mousePressed(MouseEvent evt)
+              radioItem.removeActionListener(radioItem.getActionListeners()[0]);
+
+              int option = JOptionPane.showInternalConfirmDialog(jalview.gui.
+                  Desktop.desktop,
+                  "Remove from default list?",
+                  "Remove user defined colour",
+                  JOptionPane.YES_NO_OPTION);
+              if (option == JOptionPane.YES_OPTION)
+              {
+                jalview.gui.UserDefinedColours.removeColourFromDefaults(
+                    radioItem.getText());
+                coloursMenu.remove(radioItem);
+              }
+              else
               {
-                if(evt.isControlDown() || SwingUtilities.isRightMouseButton(evt))
+                radioItem.addActionListener(new ActionListener()
                 {
-                  radioItem.removeActionListener(radioItem.getActionListeners()[0]);
-
-                  int option = JOptionPane.showInternalConfirmDialog(jalview.gui.Desktop.desktop,
-                      "Remove from default list?",
-                      "Remove user defined colour",
-                      JOptionPane.YES_NO_OPTION);
-                  if(option == JOptionPane.YES_OPTION)
+                  public void actionPerformed(ActionEvent evt)
                   {
-                    jalview.gui.UserDefinedColours.removeColourFromDefaults(radioItem.getText());
-                    coloursMenu.remove(radioItem);
+                    user_actionPerformed(evt);
                   }
-                  else
-                    radioItem.addActionListener(new ActionListener()
-                    {
-                      public void actionPerformed(ActionEvent evt)
-                      {
-                        user_actionPerformed(evt);
-                      }
-                    });
-                }
+                });
               }
-            });
+            }
+          }
+        });
         radioItem.addActionListener(new ActionListener()
         {
           public void actionPerformed(ActionEvent evt)
@@ -413,7 +417,7 @@ public class PDBViewer extends JInternalFrame implements Runnable
   JRadioButtonMenuItem seqButton = new JRadioButtonMenuItem();
   JRadioButtonMenuItem hydro = new JRadioButtonMenuItem();
   JRadioButtonMenuItem taylor = new JRadioButtonMenuItem();
-  JRadioButtonMenuItem zappo = new  JRadioButtonMenuItem();
+  JRadioButtonMenuItem zappo = new JRadioButtonMenuItem();
   JRadioButtonMenuItem user = new JRadioButtonMenuItem();
   JRadioButtonMenuItem buried = new JRadioButtonMenuItem();
   JRadioButtonMenuItem turn = new JRadioButtonMenuItem();
@@ -440,7 +444,7 @@ public class PDBViewer extends JInternalFrame implements Runnable
    */
   public void png_actionPerformed(ActionEvent e)
   {
-     makePDBImage(jalview.util.ImageMaker.PNG);
+    makePDBImage(jalview.util.ImageMaker.PNG);
   }
 
   void makePDBImage(int type)
@@ -451,17 +455,21 @@ public class PDBViewer extends JInternalFrame implements Runnable
     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)
     {
@@ -469,11 +477,12 @@ public class PDBViewer extends JInternalFrame implements Runnable
       im.writeImage();
     }
   }
+
   public void charge_actionPerformed(ActionEvent e)
   {
     pdbcanvas.bysequence = false;
     pdbcanvas.pdb.setChargeColours();
-    pdbcanvas.redrawneeded=true;
+    pdbcanvas.redrawneeded = true;
     pdbcanvas.repaint();
   }
 
@@ -481,7 +490,7 @@ public class PDBViewer extends JInternalFrame implements Runnable
   {
     pdbcanvas.bysequence = false;
     pdbcanvas.pdb.setColours(new HydrophobicColourScheme());
-    pdbcanvas.redrawneeded=true;
+    pdbcanvas.redrawneeded = true;
     pdbcanvas.repaint();
   }
 
@@ -489,35 +498,35 @@ public class PDBViewer extends JInternalFrame implements Runnable
   {
     pdbcanvas.bysequence = false;
     pdbcanvas.pdb.setChainColours();
-    pdbcanvas.redrawneeded=true;
+    pdbcanvas.redrawneeded = true;
     pdbcanvas.repaint();
   }
 
   public void zbuffer_actionPerformed(ActionEvent e)
   {
-    pdbcanvas.zbuffer = ! pdbcanvas.zbuffer;
-    pdbcanvas.redrawneeded=true;
+    pdbcanvas.zbuffer = !pdbcanvas.zbuffer;
+    pdbcanvas.redrawneeded = true;
     pdbcanvas.repaint();
   }
 
   public void molecule_actionPerformed(ActionEvent e)
   {
-    pdbcanvas.bymolecule = ! pdbcanvas.bymolecule;
-    pdbcanvas.redrawneeded=true;
+    pdbcanvas.bymolecule = !pdbcanvas.bymolecule;
+    pdbcanvas.redrawneeded = true;
     pdbcanvas.repaint();
   }
 
   public void depth_actionPerformed(ActionEvent e)
   {
-  pdbcanvas.depthcue = ! pdbcanvas.depthcue;
-  pdbcanvas.redrawneeded=true;
+    pdbcanvas.depthcue = !pdbcanvas.depthcue;
+    pdbcanvas.redrawneeded = true;
     pdbcanvas.repaint();
   }
 
   public void wire_actionPerformed(ActionEvent e)
   {
-    pdbcanvas.wire = ! pdbcanvas.wire;
-    pdbcanvas.redrawneeded=true;
+    pdbcanvas.wire = !pdbcanvas.wire;
+    pdbcanvas.redrawneeded = true;
     pdbcanvas.repaint();
   }
 
@@ -527,7 +536,6 @@ public class PDBViewer extends JInternalFrame implements Runnable
     pdbcanvas.updateSeqColours();
   }
 
-
   public void mapping_actionPerformed(ActionEvent e)
   {
     jalview.gui.CutAndPasteTransfer cap = new jalview.gui.CutAndPasteTransfer();
@@ -539,18 +547,19 @@ public class PDBViewer extends JInternalFrame implements Runnable
   {
     pdbcanvas.setAllchainsVisible(allchains.getState());
   }
+
   void showErrorMessage(String error)
   {
     JOptionPane.showInternalMessageDialog(Desktop.desktop,
-         error, "PDB Viewer Error", JOptionPane.WARNING_MESSAGE);
+                                          error, "PDB Viewer Error",
+                                          JOptionPane.WARNING_MESSAGE);
   }
 
-
   public void zappo_actionPerformed(ActionEvent e)
   {
     pdbcanvas.bysequence = false;
     pdbcanvas.pdb.setColours(new ZappoColourScheme());
-    pdbcanvas.redrawneeded=true;
+    pdbcanvas.redrawneeded = true;
     pdbcanvas.repaint();
   }
 
@@ -558,7 +567,7 @@ public class PDBViewer extends JInternalFrame implements Runnable
   {
     pdbcanvas.bysequence = false;
     pdbcanvas.pdb.setColours(new TaylorColourScheme());
-    pdbcanvas.redrawneeded=true;
+    pdbcanvas.redrawneeded = true;
     pdbcanvas.repaint();
   }
 
@@ -566,7 +575,7 @@ public class PDBViewer extends JInternalFrame implements Runnable
   {
     pdbcanvas.bysequence = false;
     pdbcanvas.pdb.setColours(new HelixColourScheme());
-    pdbcanvas.redrawneeded=true;
+    pdbcanvas.redrawneeded = true;
     pdbcanvas.repaint();
   }
 
@@ -574,7 +583,7 @@ public class PDBViewer extends JInternalFrame implements Runnable
   {
     pdbcanvas.bysequence = false;
     pdbcanvas.pdb.setColours(new StrandColourScheme());
-    pdbcanvas.redrawneeded=true;
+    pdbcanvas.redrawneeded = true;
     pdbcanvas.repaint();
   }
 
@@ -582,7 +591,7 @@ public class PDBViewer extends JInternalFrame implements Runnable
   {
     pdbcanvas.bysequence = false;
     pdbcanvas.pdb.setColours(new TurnColourScheme());
-    pdbcanvas.redrawneeded=true;
+    pdbcanvas.redrawneeded = true;
     pdbcanvas.repaint();
   }
 
@@ -590,7 +599,7 @@ public class PDBViewer extends JInternalFrame implements Runnable
   {
     pdbcanvas.bysequence = false;
     pdbcanvas.pdb.setColours(new BuriedColourScheme());
-    pdbcanvas.redrawneeded=true;
+    pdbcanvas.redrawneeded = true;
     pdbcanvas.repaint();
   }
 
@@ -606,22 +615,23 @@ public class PDBViewer extends JInternalFrame implements Runnable
           getUserColourSchemes().get(e.getActionCommand());
 
       pdbcanvas.pdb.setColours(udc);
-      pdbcanvas.redrawneeded=true;
+      pdbcanvas.redrawneeded = true;
       pdbcanvas.repaint();
     }
   }
 
   public void background_actionPerformed(ActionEvent e)
   {
-      java.awt.Color col = JColorChooser.showDialog(this, "Select Background Colour",
-                pdbcanvas.backgroundColour);
-
-      if(col!=null)
-       {
-         pdbcanvas.backgroundColour = col;
-         pdbcanvas.redrawneeded = true;
-         pdbcanvas.repaint();
-       }
+    java.awt.Color col = JColorChooser.showDialog(this,
+                                                  "Select Background Colour",
+                                                  pdbcanvas.backgroundColour);
+
+    if (col != null)
+    {
+      pdbcanvas.backgroundColour = col;
+      pdbcanvas.redrawneeded = true;
+      pdbcanvas.repaint();
+    }
   }
 
   public void savePDB_actionPerformed(ActionEvent e)
@@ -638,26 +648,28 @@ public class PDBViewer extends JInternalFrame implements Runnable
 
     if (value == JalviewFileChooser.APPROVE_OPTION)
     {
-        try
-        {
-          BufferedReader in = new BufferedReader(new FileReader(tmpPDBFile));
-          File outFile = chooser.getSelectedFile();
+      try
+      {
+        BufferedReader in = new BufferedReader(new FileReader(tmpPDBFile));
+        File outFile = chooser.getSelectedFile();
 
-          PrintWriter out = new PrintWriter(new FileOutputStream(outFile));
-          String data;
-          while ( (data = in.readLine()) != null)
+        PrintWriter out = new PrintWriter(new FileOutputStream(outFile));
+        String data;
+        while ( (data = in.readLine()) != null)
+        {
+          if (
+              ! (data.indexOf("<PRE>") > -1 || data.indexOf("</PRE>") > -1)
+              )
           {
-            if (
-                !( data.indexOf("<PRE>") > -1 || data.indexOf("</PRE>") > -1)
-                )
-              out.println(data);
+            out.println(data);
           }
-          out.close();
-        }
-        catch (Exception ex)
-        {
-          ex.printStackTrace();
         }
+        out.close();
+      }
+      catch (Exception ex)
+      {
+        ex.printStackTrace();
       }
+    }
   }
 }