JAL-3438 spotless for 2.11.2.0
[jalview.git] / src / jalview / appletgui / AppletJmol.java
index f29ae77..b0722c0 100644 (file)
@@ -1,6 +1,6 @@
 /*
- * Jalview - A Sequence Alignment Editor and Viewer (Version 2.9.0b1)
- * Copyright (C) 2015 The Jalview Authors
+ * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$)
+ * Copyright (C) $$Year-Rel$$ The Jalview Authors
  * 
  * This file is part of Jalview.
  * 
  */
 package jalview.appletgui;
 
-import jalview.datamodel.AlignmentI;
-import jalview.datamodel.PDBEntry;
-import jalview.datamodel.SequenceI;
-import jalview.io.AppletFormatAdapter;
-import jalview.io.FileParse;
-import jalview.schemes.BuriedColourScheme;
-import jalview.schemes.HelixColourScheme;
-import jalview.schemes.HydrophobicColourScheme;
-import jalview.schemes.PurinePyrimidineColourScheme;
-import jalview.schemes.StrandColourScheme;
-import jalview.schemes.TaylorColourScheme;
-import jalview.schemes.TurnColourScheme;
-import jalview.schemes.UserColourScheme;
-import jalview.schemes.ZappoColourScheme;
-import jalview.structure.StructureSelectionManager;
-import jalview.util.MessageManager;
-
 import java.awt.BorderLayout;
 import java.awt.CheckboxMenuItem;
 import java.awt.Color;
@@ -59,12 +42,30 @@ import java.awt.event.KeyListener;
 import java.awt.event.WindowAdapter;
 import java.awt.event.WindowEvent;
 import java.util.ArrayList;
-import java.util.Hashtable;
 import java.util.List;
 import java.util.Vector;
 
+import jalview.bin.JalviewLite;
+import jalview.datamodel.AlignmentI;
+import jalview.datamodel.PDBEntry;
+import jalview.datamodel.SequenceI;
+import jalview.io.DataSourceType;
+import jalview.io.FileParse;
+import jalview.io.StructureFile;
+import jalview.schemes.BuriedColourScheme;
+import jalview.schemes.HelixColourScheme;
+import jalview.schemes.HydrophobicColourScheme;
+import jalview.schemes.PurinePyrimidineColourScheme;
+import jalview.schemes.StrandColourScheme;
+import jalview.schemes.TaylorColourScheme;
+import jalview.schemes.TurnColourScheme;
+import jalview.schemes.UserColourScheme;
+import jalview.schemes.ZappoColourScheme;
+import jalview.structure.StructureSelectionManager;
+import jalview.util.MessageManager;
+
 public class AppletJmol extends EmbmenuFrame implements
-// StructureListener,
+        // StructureListener,
         KeyListener, ActionListener, ItemListener
 
 {
@@ -87,32 +88,35 @@ public class AppletJmol extends EmbmenuFrame implements
   CheckboxMenuItem jmolColour = new CheckboxMenuItem(
           MessageManager.getString("action.using_jmol"), false);
 
-  MenuItem chain = new MenuItem(MessageManager.getString("action.by_chain"));
+  MenuItem chain = new MenuItem(
+          MessageManager.getString("action.by_chain"));
 
   MenuItem charge = new MenuItem(
           MessageManager.getString("label.charge_cysteine"));
 
-  MenuItem zappo = new MenuItem(MessageManager.getString("label.zappo"));
+  MenuItem zappo = new MenuItem(
+          MessageManager.getString("label.colourScheme_zappo"));
 
-  MenuItem taylor = new MenuItem(MessageManager.getString("label.taylor"));
+  MenuItem taylor = new MenuItem(
+          MessageManager.getString("label.colourScheme_taylor"));
 
   MenuItem hydro = new MenuItem(
-          MessageManager.getString("label.hydrophobicity"));
+          MessageManager.getString("label.colourScheme_hydrophobic"));
 
   MenuItem helix = new MenuItem(
-          MessageManager.getString("label.helix_propensity"));
+          MessageManager.getString("label.colourScheme_helixpropensity"));
 
   MenuItem strand = new MenuItem(
-          MessageManager.getString("label.strand_propensity"));
+          MessageManager.getString("label.colourScheme_strandpropensity"));
 
   MenuItem turn = new MenuItem(
-          MessageManager.getString("label.turn_propensity"));
+          MessageManager.getString("label.colourScheme_turnpropensity"));
 
   MenuItem buried = new MenuItem(
-          MessageManager.getString("label.buried_index"));
+          MessageManager.getString("label.colourScheme_buriedindex"));
 
   MenuItem purinepyrimidine = new MenuItem(
-          MessageManager.getString("label.purine_pyrimidine"));
+          MessageManager.getString("label.colourScheme_purine/pyrimidine"));
 
   MenuItem user = new MenuItem(
           MessageManager.getString("label.user_defined_colours"));
@@ -130,8 +134,8 @@ public class AppletJmol extends EmbmenuFrame implements
 
   AlignmentPanel ap;
 
-  List<AlignmentPanel> _aps = new ArrayList<AlignmentPanel>(); // remove? never
-                                                               // added to
+  List<AlignmentPanel> _aps = new ArrayList<>(); // remove? never
+                                                 // added to
 
   String fileLoadingError;
 
@@ -175,19 +179,19 @@ public class AppletJmol extends EmbmenuFrame implements
   }
 
   public AppletJmol(PDBEntry pdbentry, SequenceI[] seq, String[] chains,
-          AlignmentPanel ap, String protocol)
+          AlignmentPanel ap, DataSourceType protocol)
   {
     this.ap = ap;
     jmb = new AppletJmolBinding(this, ap.getStructureSelectionManager(),
-            new PDBEntry[] { pdbentry }, new SequenceI[][] { seq },
-            new String[][] { chains }, protocol);
+            new PDBEntry[]
+            { pdbentry }, new SequenceI[][] { seq }, protocol);
     jmb.setColourBySequence(true);
     if (pdbentry.getId() == null || pdbentry.getId().length() < 1)
     {
-      if (protocol.equals(AppletFormatAdapter.PASTE))
+      if (protocol == DataSourceType.PASTE)
       {
-        pdbentry.setId("PASTED PDB"
-                + (chains == null ? "_" : chains.toString()));
+        pdbentry.setId(
+                "PASTED PDB" + (chains == null ? "_" : chains.toString()));
       }
       else
       {
@@ -195,7 +199,7 @@ public class AppletJmol extends EmbmenuFrame implements
       }
     }
 
-    if (jalview.bin.JalviewLite.debug)
+    if (JalviewLite.debug)
     {
       System.err
               .println("AppletJmol: PDB ID is '" + pdbentry.getId() + "'");
@@ -204,12 +208,12 @@ public class AppletJmol extends EmbmenuFrame implements
     String alreadyMapped = StructureSelectionManager
             .getStructureSelectionManager(ap.av.applet)
             .alreadyMappedToFile(pdbentry.getId());
-    MCview.PDBfile reader = null;
+    StructureFile reader = null;
     if (alreadyMapped != null)
     {
-      reader = StructureSelectionManager.getStructureSelectionManager(
-              ap.av.applet).setMapping(seq, chains, pdbentry.getFile(),
-              protocol);
+      reader = StructureSelectionManager
+              .getStructureSelectionManager(ap.av.applet)
+              .setMapping(seq, chains, pdbentry.getFile(), protocol, null);
       // PROMPT USER HERE TO ADD TO NEW OR EXISTING VIEW?
       // FOR NOW, LETS JUST OPEN A NEW WINDOW
     }
@@ -265,15 +269,15 @@ public class AppletJmol extends EmbmenuFrame implements
 
     try
     {
-      jmb.allocateViewer(renderPanel, true, ap.av.applet.getName()
-              + "_jmol_", ap.av.applet.getDocumentBase(),
-              ap.av.applet.getCodeBase(), "-applet", scriptWindow, null);
+      jmb.allocateViewer(renderPanel, true,
+              ap.av.applet.getName() + "_jmol_",
+              ap.av.applet.getDocumentBase(), ap.av.applet.getCodeBase(),
+              "-applet", scriptWindow, null);
     } catch (Exception e)
     {
-      System.err
-              .println("Couldn't create a jmol viewer. Args to allocate viewer were:\nDocumentBase="
-                      + ap.av.applet.getDocumentBase()
-                      + "\nCodebase="
+      System.err.println(
+              "Couldn't create a jmol viewer. Args to allocate viewer were:\nDocumentBase="
+                      + ap.av.applet.getDocumentBase() + "\nCodebase="
                       + ap.av.applet.getCodeBase());
       e.printStackTrace();
       dispose();
@@ -283,29 +287,27 @@ public class AppletJmol extends EmbmenuFrame implements
 
     this.addWindowListener(new WindowAdapter()
     {
+      @Override
       public void windowClosing(WindowEvent evt)
       {
         closeViewer();
       }
     });
-    if (pdbentry.getProperty() == null)
-    {
-      pdbentry.setProperty(new Hashtable());
-      pdbentry.getProperty().put("protocol", protocol);
-    }
+    pdbentry.setProperty("protocol", protocol);
     if (pdbentry.getFile() != null)
+
     {
       // import structure data from pdbentry.getFile based on given protocol
-      if (protocol.equals(AppletFormatAdapter.PASTE))
+      if (protocol == DataSourceType.PASTE)
       {
         // TODO: JAL-623 : correctly record file contents for matching up later
         // pdbentry.getProperty().put("pdbfilehash",""+pdbentry.getFile().hashCode());
         loadInline(pdbentry.getFile());
       }
-      else if (protocol.equals(AppletFormatAdapter.FILE)
-              || protocol.equals(AppletFormatAdapter.URL))
+      else if (protocol == DataSourceType.FILE
+              || protocol == DataSourceType.URL)
       {
-        jmb.viewer.openFile(pdbentry.getFile());
+        jmb.jmolViewer.openFile(pdbentry.getFile());
       }
       else
       {
@@ -318,8 +320,8 @@ public class AppletJmol extends EmbmenuFrame implements
           {
             if (jalview.bin.JalviewLite.debug)
             {
-              System.err
-                      .println("AppletJmol:Trying to reuse existing PDBfile IO parser.");
+              System.err.println(
+                      "AppletJmol:Trying to reuse existing PDBfile IO parser.");
             }
             // re-use the one we opened earlier
             freader = reader.getReader();
@@ -328,12 +330,12 @@ public class AppletJmol extends EmbmenuFrame implements
           {
             if (jalview.bin.JalviewLite.debug)
             {
-              System.err
-                      .println("AppletJmol:Creating new PDBfile IO parser.");
+              System.err.println(
+                      "AppletJmol:Creating new PDBfile IO parser.");
             }
             FileParse fp = new FileParse(pdbentry.getFile(), protocol);
             fp.mark();
-            // reader = new MCview.PDBfile(fp);
+            // reader = new mc_view.PDBfile(fp);
             // could set ID, etc.
             // if (!reader.isValid())
             // {
@@ -345,11 +347,10 @@ public class AppletJmol extends EmbmenuFrame implements
           }
           if (freader == null)
           {
-            throw new Exception(
-                    MessageManager
-                            .getString("exception.invalid_datasource_couldnt_obtain_reader"));
+            throw new Exception(MessageManager.getString(
+                    "exception.invalid_datasource_couldnt_obtain_reader"));
           }
-          jmb.viewer.openReader(pdbentry.getFile(), pdbentry.getId(),
+          jmb.jmolViewer.openReader(pdbentry.getFile(), pdbentry.getId(),
                   freader);
         } catch (Exception e)
         {
@@ -371,7 +372,7 @@ public class AppletJmol extends EmbmenuFrame implements
     jmb.loadInline(string);
   }
 
-  void setChainMenuItems(Vector<String> chains)
+  void setChainMenuItems(List<String> chains)
   {
     chainMenu.removeAll();
 
@@ -393,7 +394,7 @@ public class AppletJmol extends EmbmenuFrame implements
 
   void centerViewer()
   {
-    Vector<String> toshow = new Vector<String>();
+    Vector<String> toshow = new Vector<>();
     for (int i = 0; i < chainMenu.getItemCount(); i++)
     {
       if (chainMenu.getItem(i) instanceof CheckboxMenuItem)
@@ -405,16 +406,17 @@ public class AppletJmol extends EmbmenuFrame implements
         }
       }
     }
-    jmb.centerViewer(toshow);
+    jmb.showChains(toshow);
   }
 
   void closeViewer()
   {
-    jmb.closeViewer();
+    jmb.closeViewer(true);
     jmb = null;
     this.setVisible(false);
   }
 
+  @Override
   public void actionPerformed(ActionEvent evt)
   {
     if (evt.getSource() == mappingMenuItem)
@@ -431,8 +433,8 @@ public class AppletJmol extends EmbmenuFrame implements
       } catch (OutOfMemoryError ex)
       {
         frame.dispose();
-        System.err
-                .println("Out of memory when trying to create dialog box with sequence-structure mapping.");
+        System.err.println(
+                "Out of memory when trying to create dialog box with sequence-structure mapping.");
         return;
       }
       jalview.bin.JalviewLite.addFrame(frame,
@@ -453,41 +455,41 @@ public class AppletJmol extends EmbmenuFrame implements
     else if (evt.getSource() == zappo)
     {
       setEnabled(zappo);
-      jmb.setJalviewColourScheme(new ZappoColourScheme());
+      jmb.colourByJalviewColourScheme(new ZappoColourScheme());
     }
     else if (evt.getSource() == taylor)
     {
       setEnabled(taylor);
-      jmb.setJalviewColourScheme(new TaylorColourScheme());
+      jmb.colourByJalviewColourScheme(new TaylorColourScheme());
     }
     else if (evt.getSource() == hydro)
     {
       setEnabled(hydro);
-      jmb.setJalviewColourScheme(new HydrophobicColourScheme());
+      jmb.colourByJalviewColourScheme(new HydrophobicColourScheme());
     }
     else if (evt.getSource() == helix)
     {
       setEnabled(helix);
-      jmb.setJalviewColourScheme(new HelixColourScheme());
+      jmb.colourByJalviewColourScheme(new HelixColourScheme());
     }
     else if (evt.getSource() == strand)
     {
       setEnabled(strand);
-      jmb.setJalviewColourScheme(new StrandColourScheme());
+      jmb.colourByJalviewColourScheme(new StrandColourScheme());
     }
     else if (evt.getSource() == turn)
     {
       setEnabled(turn);
-      jmb.setJalviewColourScheme(new TurnColourScheme());
+      jmb.colourByJalviewColourScheme(new TurnColourScheme());
     }
     else if (evt.getSource() == buried)
     {
       setEnabled(buried);
-      jmb.setJalviewColourScheme(new BuriedColourScheme());
+      jmb.colourByJalviewColourScheme(new BuriedColourScheme());
     }
     else if (evt.getSource() == purinepyrimidine)
     {
-      jmb.setJalviewColourScheme(new PurinePyrimidineColourScheme());
+      jmb.colourByJalviewColourScheme(new PurinePyrimidineColourScheme());
     }
     else if (evt.getSource() == user)
     {
@@ -498,10 +500,10 @@ public class AppletJmol extends EmbmenuFrame implements
     {
       try
       {
-        ap.av.applet.getAppletContext().showDocument(
-                new java.net.URL(
+        ap.av.applet.getAppletContext()
+                .showDocument(new java.net.URL(
                         "http://jmol.sourceforge.net/docs/JmolUserGuide/"),
-                "jmolHelp");
+                        "jmolHelp");
       } catch (java.net.MalformedURLException ex)
       {
       }
@@ -535,6 +537,7 @@ public class AppletJmol extends EmbmenuFrame implements
     jmb.setColourBySequence(itm == seqColour);
   }
 
+  @Override
   public void itemStateChanged(ItemEvent evt)
   {
     if (evt.getSource() == jmolColour)
@@ -553,6 +556,7 @@ public class AppletJmol extends EmbmenuFrame implements
     }
   }
 
+  @Override
   public void keyPressed(KeyEvent evt)
   {
     if (evt.getKeyCode() == KeyEvent.VK_ENTER && scriptWindow.isVisible())
@@ -564,10 +568,12 @@ public class AppletJmol extends EmbmenuFrame implements
 
   }
 
+  @Override
   public void keyTyped(KeyEvent evt)
   {
   }
 
+  @Override
   public void keyReleased(KeyEvent evt)
   {
   }
@@ -580,12 +586,12 @@ public class AppletJmol extends EmbmenuFrame implements
 
   public void updateTitleAndMenus()
   {
-    if (jmb.fileLoadingError != null && jmb.fileLoadingError.length() > 0)
+    if (jmb.hasFileLoadingError())
     {
       repaint();
       return;
     }
-    setChainMenuItems(jmb.chainNames);
+    setChainMenuItems(jmb.getChainNames());
     jmb.colourBySequence(ap);
 
     setTitle(jmb.getViewerTitle());
@@ -641,16 +647,18 @@ public class AppletJmol extends EmbmenuFrame implements
   {
     Dimension currentSize = new Dimension();
 
+    @Override
     public void update(Graphics g)
     {
       paint(g);
     }
 
+    @Override
     public void paint(Graphics g)
     {
       currentSize = this.getSize();
 
-      if (jmb.viewer == null)
+      if (jmb.jmolViewer == null)
       {
         g.setColor(Color.black);
         g.fillRect(0, 0, currentSize.width, currentSize.height);
@@ -661,7 +669,7 @@ public class AppletJmol extends EmbmenuFrame implements
       }
       else
       {
-        jmb.viewer.renderScreenImage(g, currentSize.width,
+        jmb.jmolViewer.renderScreenImage(g, currentSize.width,
                 currentSize.height);
       }
     }
@@ -685,9 +693,9 @@ public class AppletJmol extends EmbmenuFrame implements
    * 
    * }
    */
-  public void setJalviewColourScheme(UserColourScheme ucs)
+  public void colourByJalviewColourScheme(UserColourScheme ucs)
   {
-    jmb.setJalviewColourScheme(ucs);
+    jmb.colourByJalviewColourScheme(ucs);
   }
 
   public AlignmentPanel getAlignmentPanelFor(AlignmentI alignment)