Merge branch 'develop' into feature/JAL-3390hideUnmappedStructure
[jalview.git] / src / jalview / gui / AppJmol.java
index 205c33b..06ce7ca 100644 (file)
  */
 package jalview.gui;
 
-import jalview.api.AlignmentViewPanel;
-import jalview.bin.Cache;
-import jalview.datamodel.AlignmentI;
-import jalview.datamodel.PDBEntry;
-import jalview.datamodel.SequenceI;
-import jalview.gui.StructureViewer.ViewerType;
-import jalview.structures.models.AAStructureBindingModel;
-import jalview.util.BrowserLauncher;
-import jalview.util.MessageManager;
-import jalview.util.Platform;
-import jalview.ws.dbsources.Pdb;
-
 import java.awt.BorderLayout;
 import java.awt.Color;
 import java.awt.Dimension;
 import java.awt.Font;
 import java.awt.Graphics;
-import java.awt.Rectangle;
-import java.awt.event.ActionEvent;
 import java.io.File;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Map;
 
 import javax.swing.JPanel;
 import javax.swing.JSplitPane;
@@ -49,6 +36,23 @@ import javax.swing.SwingUtilities;
 import javax.swing.event.InternalFrameAdapter;
 import javax.swing.event.InternalFrameEvent;
 
+import jalview.api.AlignmentViewPanel;
+import jalview.bin.Cache;
+import jalview.datamodel.AlignmentI;
+import jalview.datamodel.PDBEntry;
+import jalview.datamodel.SequenceI;
+import jalview.datamodel.StructureViewerModel;
+import jalview.datamodel.StructureViewerModel.StructureData;
+import jalview.gui.ImageExporter.ImageWriterI;
+import jalview.gui.StructureViewer.ViewerType;
+import jalview.structure.StructureCommand;
+import jalview.structures.models.AAStructureBindingModel;
+import jalview.util.BrowserLauncher;
+import jalview.util.ImageMaker;
+import jalview.util.MessageManager;
+import jalview.util.Platform;
+import jalview.ws.dbsources.Pdb;
+
 public class AppJmol extends StructureViewerBase
 {
   // ms to wait for Jmol to load files
@@ -85,48 +89,55 @@ public class AppJmol extends StructureViewerBase
    * @param bounds
    * @param viewid
    */
-  public AppJmol(String[] files, String[] ids, SequenceI[][] seqs,
-          AlignmentPanel ap, boolean usetoColour, boolean useToAlign,
-          boolean leaveColouringToJmol, String loadStatus, Rectangle bounds,
-          String viewid)
+  public AppJmol(StructureViewerModel viewerModel, AlignmentPanel ap,
+          String sessionFile, String viewid)
   {
-    PDBEntry[] pdbentrys = new PDBEntry[files.length];
-    for (int i = 0; i < pdbentrys.length; i++)
+    Map<File, StructureData> pdbData = viewerModel.getFileData();
+    PDBEntry[] pdbentrys = new PDBEntry[pdbData.size()];
+    SequenceI[][] seqs = new SequenceI[pdbData.size()][];
+    int i = 0;
+    for (StructureData data : pdbData.values())
     {
-      // PDBEntry pdbentry = new PDBEntry(files[i], ids[i]);
-      PDBEntry pdbentry = new PDBEntry(ids[i], null, PDBEntry.Type.PDB,
-              files[i]);
+      PDBEntry pdbentry = new PDBEntry(data.getPdbId(), null,
+              PDBEntry.Type.PDB, data.getFilePath());
       pdbentrys[i] = pdbentry;
+      List<SequenceI> sequencesForPdb = data.getSeqList();
+      seqs[i] = sequencesForPdb
+              .toArray(new SequenceI[sequencesForPdb.size()]);
+      i++;
     }
-    // / TODO: check if protocol is needed to be set, and if chains are
+
+    // TODO: check if protocol is needed to be set, and if chains are
     // autodiscovered.
     jmb = new AppJmolBinding(this, ap.getStructureSelectionManager(),
             pdbentrys, seqs, null);
 
     jmb.setLoadingFromArchive(true);
     addAlignmentPanel(ap);
-    if (useToAlign)
+    if (viewerModel.isAlignWithPanel())
     {
       useAlignmentPanelForSuperposition(ap);
     }
     initMenus();
-    if (leaveColouringToJmol || !usetoColour)
+    boolean useToColour = viewerModel.isColourWithAlignPanel();
+    boolean leaveColouringToJmol = viewerModel.isColourByViewer();
+    if (leaveColouringToJmol || !useToColour)
     {
       jmb.setColourBySequence(false);
       seqColour.setSelected(false);
       viewerColour.setSelected(true);
     }
-    else if (usetoColour)
+    else if (useToColour)
     {
       useAlignmentPanelForColourbyseq(ap);
       jmb.setColourBySequence(true);
       seqColour.setSelected(true);
       viewerColour.setSelected(false);
     }
-    this.setBounds(bounds);
+
+    this.setBounds(viewerModel.getX(), viewerModel.getY(),
+            viewerModel.getWidth(), viewerModel.getHeight());
     setViewId(viewid);
-    // jalview.gui.Desktop.addInternalFrame(this, "Loading File",
-    // bounds.width,bounds.height);
 
     this.addInternalFrameListener(new InternalFrameAdapter()
     {
@@ -137,7 +148,10 @@ public class AppJmol extends StructureViewerBase
         closeViewer(false);
       }
     });
-    initJmol(loadStatus); // pdbentry, seq, JBPCHECK!
+    StringBuilder cmd = new StringBuilder();
+    cmd.append("load FILES ").append(QUOTE)
+            .append(Platform.escapeBackslashes(sessionFile)).append(QUOTE);
+    initJmol(cmd.toString());
   }
 
   @Override
@@ -145,22 +159,12 @@ public class AppJmol extends StructureViewerBase
   {
     super.initMenus();
 
-    viewerActionMenu.setText(MessageManager.getString("label.jmol"));
-
     viewerColour
             .setText(MessageManager.getString("label.colour_with_jmol"));
     viewerColour.setToolTipText(MessageManager
             .getString("label.let_jmol_manage_structure_colours"));
   }
 
-  IProgressIndicator progressBar = null;
-
-  @Override
-  protected IProgressIndicator getIProgressIndicator()
-  {
-    return progressBar;
-  }
-  
   /**
    * display a single PDB structure in a new Jmol view
    * 
@@ -172,7 +176,7 @@ public class AppJmol extends StructureViewerBase
   public AppJmol(PDBEntry pdbentry, SequenceI[] seq, String[] chains,
           final AlignmentPanel ap)
   {
-    progressBar = ap.alignFrame;
+    setProgressIndicator(ap.alignFrame);
 
     openNewJmol(ap, alignAddedStructures, new PDBEntry[] { pdbentry },
             new SequenceI[][]
@@ -183,14 +187,17 @@ public class AppJmol extends StructureViewerBase
           PDBEntry[] pdbentrys,
           SequenceI[][] seqs)
   {
-    progressBar = ap.alignFrame;
+    setProgressIndicator(ap.alignFrame);
     jmb = new AppJmolBinding(this, ap.getStructureSelectionManager(),
             pdbentrys, seqs, null);
     addAlignmentPanel(ap);
     useAlignmentPanelForColourbyseq(ap);
 
     alignAddedStructures = alignAdded;
-    useAlignmentPanelForSuperposition(ap);
+    if (pdbentrys.length > 1)
+    {
+      useAlignmentPanelForSuperposition(ap);
+    }
 
     jmb.setColourBySequence(true);
     setSize(400, 400); // probably should be a configurable/dynamic default here
@@ -253,29 +260,12 @@ public class AppJmol extends StructureViewerBase
     {
       command = "";
     }
-    jmb.evalStateCommand(command);
-    jmb.evalStateCommand("set hoverDelay=0.1");
+    jmb.executeCommand(new StructureCommand(command), false);
+    jmb.executeCommand(new StructureCommand("set hoverDelay=0.1"), false);
     jmb.setFinishedInit(true);
   }
 
   @Override
-  public void closeViewer(boolean closeExternalViewer)
-  {
-    // Jmol does not use an external viewer
-    if (jmb != null)
-    {
-      jmb.closeViewer();
-    }
-    setAlignmentPanel(null);
-    _aps.clear();
-    _alignwith.clear();
-    _colourwith.clear();
-    // TODO: check for memory leaks where instance isn't finalised because jmb
-    // holds a reference to the window
-    jmb = null;
-  }
-
-  @Override
   public void run()
   {
     _started = true;
@@ -323,6 +313,8 @@ public class AppJmol extends StructureViewerBase
       } catch (Exception ex)
       {
         Cache.log.error("Couldn't open Jmol viewer!", ex);
+        ex.printStackTrace();
+        return;
       }
     }
     else
@@ -331,20 +323,23 @@ public class AppJmol extends StructureViewerBase
       cmd.append("loadingJalviewdata=true\nload APPEND ");
       cmd.append(filesString);
       cmd.append("\nloadingJalviewdata=null");
-      final String command = cmd.toString();
+      final StructureCommand command = new StructureCommand(cmd.toString());
       lastnotify = jmb.getLoadNotifiesHandled();
 
       try
       {
-        jmb.evalStateCommand(command);
+        jmb.executeCommand(command, false);
       } catch (OutOfMemoryError oomerror)
       {
         new OOMWarning("When trying to add structures to the Jmol viewer!",
                 oomerror);
         Cache.log.debug("File locations are " + filesString);
+        return;
       } catch (Exception ex)
       {
         Cache.log.error("Couldn't add files to Jmol viewer!", ex);
+        ex.printStackTrace();
+        return;
       }
     }
 
@@ -359,8 +354,10 @@ public class AppJmol extends StructureViewerBase
       try
       {
         Cache.log.debug("Waiting around for jmb notify.");
-        Thread.sleep(waitFor);
         waitTotal += waitFor;
+
+        // Thread.sleep() throws an exception in JS
+        Thread.sleep(waitFor);
       } catch (Exception e)
       {
       }
@@ -399,7 +396,7 @@ public class AppJmol extends StructureViewerBase
       @Override
       public void run()
       {
-        if (jmb.viewer.isScriptExecuting())
+        if (jmb.jmolViewer.isScriptExecuting())
         {
           SwingUtilities.invokeLater(this);
           try
@@ -412,7 +409,7 @@ public class AppJmol extends StructureViewerBase
         }
         else
         {
-          alignStructs_withAllAlignPanels();
+          alignStructsWithAllAlignPanels();
         }
       }
     });
@@ -450,12 +447,9 @@ public class AppJmol extends StructureViewerBase
           AlignmentI pdbseq = null;
           pdbid = jmb.getPdbEntry(pi).getId();
           long hdl = pdbid.hashCode() - System.currentTimeMillis();
-          if (progressBar != null)
-          {
-            progressBar.setProgressBar(MessageManager
-                    .formatMessage("status.fetching_pdb", new String[]
-                    { pdbid }), hdl);
-          }
+          setProgressMessage(MessageManager
+                  .formatMessage("status.fetching_pdb", new String[]
+                  { pdbid }), hdl);
           try
           {
             pdbseq = pdbclient.getSequenceRecords(pdbid);
@@ -468,12 +462,8 @@ public class AppJmol extends StructureViewerBase
             errormsgs.append("'").append(pdbid).append("'");
           } finally
           {
-            if (progressBar != null)
-            {
-              progressBar.setProgressBar(
-                      MessageManager.getString("label.state_completed"),
-                      hdl);
-            }
+            setProgressMessage(
+                    MessageManager.getString("label.state_completed"), hdl);
           }
           if (pdbseq != null)
           {
@@ -530,67 +520,48 @@ public class AppJmol extends StructureViewerBase
     return files;
   }
 
+  /**
+   * Outputs the Jmol viewer image as an image file, after prompting the user to
+   * choose a file and (for EPS) choice of Text or Lineart character rendering
+   * (unless a preference for this is set)
+   * 
+   * @param type
+   */
   @Override
-  public void eps_actionPerformed(ActionEvent e)
-  {
-    makePDBImage(jalview.util.ImageMaker.TYPE.EPS);
-  }
-
-  @Override
-  public void png_actionPerformed(ActionEvent e)
-  {
-    makePDBImage(jalview.util.ImageMaker.TYPE.PNG);
-  }
-
-  void makePDBImage(jalview.util.ImageMaker.TYPE type)
+  public void makePDBImage(ImageMaker.TYPE type)
   {
     int width = getWidth();
     int height = getHeight();
-
-    jalview.util.ImageMaker im;
-
-    if (type == jalview.util.ImageMaker.TYPE.PNG)
+    ImageWriterI writer = new ImageWriterI()
     {
-      im = new jalview.util.ImageMaker(this,
-              jalview.util.ImageMaker.TYPE.PNG, "Make PNG image from view",
-              width, height, null, null, null, 0, false);
-    }
-    else if (type == jalview.util.ImageMaker.TYPE.EPS)
-    {
-      im = new jalview.util.ImageMaker(this,
-              jalview.util.ImageMaker.TYPE.EPS, "Make EPS file from view",
-              width, height, null, this.getTitle(), null, 0, false);
-    }
-    else
-    {
-
-      im = new jalview.util.ImageMaker(this,
-              jalview.util.ImageMaker.TYPE.SVG, "Make SVG file from PCA",
-              width, height, null, this.getTitle(), null, 0, false);
-    }
-
-    if (im.getGraphics() != null)
-    {
-      jmb.viewer.renderScreenImage(im.getGraphics(), width, height);
-      im.writeImage();
-    }
+      @Override
+      public void exportImage(Graphics g) throws Exception
+      {
+        jmb.jmolViewer.renderScreenImage(g, width, height);
+      }
+    };
+    String view = MessageManager.getString("action.view").toLowerCase();
+    ImageExporter exporter = new ImageExporter(writer,
+            getProgressIndicator(), type, getTitle());
+    exporter.doExport(null, this, width, height, view);
   }
 
   @Override
-  public void showHelp_actionPerformed(ActionEvent actionEvent)
+  public void showHelp_actionPerformed()
   {
     try
     {
-      BrowserLauncher
-              .openURL("http://jmol.sourceforge.net/docs/JmolUserGuide/");
+      BrowserLauncher // BH 2018
+              .openURL("http://wiki.jmol.org");//http://jmol.sourceforge.net/docs/JmolUserGuide/");
     } catch (Exception ex)
     {
+      System.err.println("Show Jmol help failed with: " + ex.getMessage());
     }
   }
 
+  @Override
   public void showConsole(boolean showConsole)
   {
-
     if (showConsole)
     {
       if (splitPane == null)
@@ -656,7 +627,7 @@ public class AppJmol extends StructureViewerBase
           }
         }
       }
-      else if (jmb == null || jmb.viewer == null || !jmb.isFinishedInit())
+      else if (jmb == null || jmb.jmolViewer == null || !jmb.isFinishedInit())
       {
         g.setColor(Color.black);
         g.fillRect(0, 0, currentSize.width, currentSize.height);
@@ -667,7 +638,7 @@ public class AppJmol extends StructureViewerBase
       }
       else
       {
-        jmb.viewer.renderScreenImage(g, currentSize.width,
+        jmb.jmolViewer.renderScreenImage(g, currentSize.width,
                 currentSize.height);
       }
     }
@@ -680,12 +651,6 @@ public class AppJmol extends StructureViewerBase
   }
 
   @Override
-  public String getStateInfo()
-  {
-    return jmb == null ? null : jmb.viewer.getStateInfo();
-  }
-
-  @Override
   public ViewerType getViewerType()
   {
     return ViewerType.JMOL;