X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FStructureViewer.java;h=189d490880ba8c563fe46180be6fa21db93e727b;hb=a5be53df96dabea00429121a742ae476872640eb;hp=21b298414c68b6fa80ed655b346ec5d25aafdce0;hpb=0a1556c9d4503b4832d0ca83346c4394b8539016;p=jalview.git

diff --git a/src/jalview/gui/StructureViewer.java b/src/jalview/gui/StructureViewer.java
index 21b2984..189d490 100644
--- a/src/jalview/gui/StructureViewer.java
+++ b/src/jalview/gui/StructureViewer.java
@@ -136,14 +136,16 @@ public class StructureViewer
   protected JalviewStructureDisplayI viewStructures(ViewerType viewerType,
           PDBEntry[] pdbs, SequenceI[][] seqsForPdbs, AlignmentPanel ap)
   {
+    PDBEntry[] pdbsForFile = getUniquePdbFiles(pdbs);
     JalviewStructureDisplayI sview = null;
     if (viewerType.equals(ViewerType.JMOL))
     {
-      sview = new AppJmol(ap, pdbs, ap.av.collateForPDB(pdbs));
+      sview = new AppJmol(ap, pdbsForFile, ap.av.collateForPDB(pdbsForFile));
     }
     else if (viewerType.equals(ViewerType.CHIMERA))
     {
-      sview = new ChimeraViewFrame(pdbs, ap.av.collateForPDB(pdbs), ap);
+      sview = new ChimeraViewFrame(pdbsForFile,
+              ap.av.collateForPDB(pdbsForFile), ap);
     }
     else
     {
@@ -153,6 +155,36 @@ public class StructureViewer
     return sview;
   }
 
+  /**
+   * Convert the array of PDBEntry into an array with no filename repeated
+   * 
+   * @param pdbs
+   * @return
+   */
+  static PDBEntry[] getUniquePdbFiles(PDBEntry[] pdbs)
+  {
+    if (pdbs == null)
+    {
+      return null;
+    }
+    List<PDBEntry> uniques = new ArrayList<PDBEntry>();
+    List<String> filesSeen = new ArrayList<String>();
+    for (PDBEntry entry : pdbs)
+    {
+      String file = entry.getFile();
+      if (file == null)
+      {
+        uniques.add(entry);
+      }
+      else if (!filesSeen.contains(file))
+      {
+        uniques.add(entry);
+        filesSeen.add(file);
+      }
+    }
+    return uniques.toArray(new PDBEntry[uniques.size()]);
+  }
+
   protected JalviewStructureDisplayI viewStructures(ViewerType viewerType,
           PDBEntry pdb, SequenceI[] seqsForPdb, AlignmentPanel ap)
   {