X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fbin%2FCommands.java;fp=src%2Fjalview%2Fbin%2FCommands.java;h=592ac85cc6679990cb785b0dead5c16e5417330d;hb=82fb94d50a9add200efe5e89214051ce59b42f6c;hp=737c9eb94a9903d46e8f65c4713de5d56b166f67;hpb=d79e3747b8ce78b1ac7aa83402e31b7e5dccfe1b;p=jalview.git

diff --git a/src/jalview/bin/Commands.java b/src/jalview/bin/Commands.java
index 737c9eb..592ac85 100644
--- a/src/jalview/bin/Commands.java
+++ b/src/jalview/bin/Commands.java
@@ -1,7 +1,9 @@
 package jalview.bin;
 
+import java.awt.Color;
 import java.io.File;
 import java.io.IOException;
+import java.lang.reflect.Field;
 import java.net.URISyntaxException;
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -23,6 +25,8 @@ import jalview.bin.argparser.SubVals;
 import jalview.datamodel.AlignmentI;
 import jalview.datamodel.SequenceI;
 import jalview.datamodel.annotations.AlphaFoldAnnotationRowBuilder;
+import jalview.ext.jmol.JalviewJmolBinding;
+import jalview.ext.jmol.JmolCommands;
 import jalview.gui.AlignFrame;
 import jalview.gui.AlignmentPanel;
 import jalview.gui.AppJmol;
@@ -46,6 +50,8 @@ import jalview.io.NewickFile;
 import jalview.io.exceptions.ImageOutputException;
 import jalview.schemes.ColourSchemeI;
 import jalview.schemes.ColourSchemeProperty;
+import jalview.structure.StructureCommandI;
+import jalview.structure.StructureCommandsI;
 import jalview.structure.StructureImportSettings.TFType;
 import jalview.structure.StructureSelectionManager;
 import jalview.util.FileUtils;
@@ -438,6 +444,7 @@ public class Commands
         commandArgsProvided = true;
         for (ArgValue av : avm.getArgValueList(Arg.STRUCTURE))
         {
+          argParser.setStructureFilename(null);
           String val = av.getValue();
           SubVals subVals = av.getSubVals();
           int argIndex = av.getArgIndex();
@@ -679,33 +686,67 @@ public class Commands
                         .getColourScheme(af);
                 this.colourAlignFrame(af, imageColour);
 
-                List<String> extraCommands = new ArrayList<>();
-                // these don't actually do anything to the output image since we
-                // renderScreenImage
-                // extraCommands.add("set antialiasImages on");
-                // extraCommands.add("set antialiasTranslucent on");
+                List<StructureCommandI> extraCommands = new ArrayList<>();
+                StructureCommandsI sc;
+                switch (viewerType)
+                {
+                case JMOL:
+                  sc = new JmolCommands();
+                  break;
+                default:
+                  addWarn("Cannot export image for structure viewer "
+                          + viewerType.name() + " yet");
+                  continue;
+                }
 
-                String bgcolour = avm.getValueFromSubValOrArg(
+                String bgcolourstring = avm.getValueFromSubValOrArg(
                         structureImageArgValue, Arg.BGCOLOUR,
                         structureImageSubVals);
-                if (bgcolour != null && bgcolour.length() > 0)
+                Color bgcolour = null;
+                if (bgcolourstring != null && bgcolourstring.length() > 0)
                 {
-                  if (bgcolour.charAt(0) == '#')
+                  try
                   {
-                    bgcolour = "[x" + bgcolour.substring(1) + "]";
+                    if (bgcolourstring.charAt(0) == '#')
+                    {
+                      bgcolour = Color.decode(bgcolourstring);
+                    }
+                    else
+                    {
+                      Field field = Color.class.getField(bgcolourstring);
+                      bgcolour = (Color) field.get(null);
+                    }
+                  } catch (IllegalArgumentException | NoSuchFieldException
+                          | SecurityException | IllegalAccessException nfe)
+                  {
+                    Console.warn(
+                            "Background colour string '" + bgcolourstring
+                                    + "' not recognised -- using black.");
+                    bgcolour = Color.black;
                   }
-                  extraCommands.add("background " + bgcolour);
+                  extraCommands.add(sc.setBackgroundColour(bgcolour));
                 }
 
                 // TODO MAKE THIS VIEWER INDEPENDENT!!
-                switch (StructureViewer.getViewerType())
+                switch (viewerType)
                 {
                 case JMOL:
                   JalviewStructureDisplayI sview = structureViewer
                           .getJalviewStructureDisplay();
+                  JmolCommands jc = (JmolCommands) sc;
                   if (sview instanceof AppJmol)
                   {
                     AppJmol jmol = (AppJmol) sview;
+                    JalviewJmolBinding jmb = (JalviewJmolBinding) jmol
+                            .getBinding();
+                    String state = new StringBuilder()
+                            .append("JalviewCommandsStructureState_")
+                            .append(viewerType.name()).toString();
+                    jmb.executeCommand(jc.saveState(state), false);
+                    for (StructureCommandI scmd : extraCommands)
+                    {
+                      jmb.executeCommand(scmd, false);
+                    }
                     try
                     {
                       boolean success = this.checksBeforeWritingToFile(avm,
@@ -719,7 +760,7 @@ public class Commands
                       Console.debug(
                               "Rendering image to " + structureImageFile);
                       jmol.makePDBImage(structureImageFile, imageType,
-                              renderer, userBis, extraCommands);
+                              renderer, userBis);
                       Console.debug("Finished Rendering image to "
                               + structureImageFile);
 
@@ -729,19 +770,24 @@ public class Commands
                               + structureImageFile, ioexc);
                       isError = true;
                       continue;
+                    } finally
+                    {
+                      jmb.executeCommand(jc.restoreState(state), false);
                     }
 
                   }
                   break;
                 default:
+                  // this shouldn't happen!
                   addWarn("Cannot export image for structure viewer "
-                          + structureViewer.getViewerType() + " yet");
+                          + viewerType.name() + " yet");
                   continue;
                 }
                 this.colourAlignFrame(af, originalColourScheme);
               }
             }
           }
+          argParser.setStructureFilename(null);
         }
       }
     }