+ public boolean isBusy()
+ {
+ if (sview != null)
+ {
+ if (!sview.hasMapping())
+ {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ /**
+ *
+ * @param pDBid
+ * @return true if view is already showing PDBid
+ */
+ public boolean hasPdbId(String pDBid)
+ {
+ if (sview == null)
+ {
+ return false;
+ }
+
+ return sview.getBinding().hasPdbId(pDBid);
+ }
+
+ public boolean isVisible()
+ {
+ return sview != null && sview.isVisible();
+ }
+
+ public void setSuperpose(boolean alignAddedStructures)
+ {
+ superposeAdded = alignAddedStructures;
+ }
+
+ /**
+ * Launch a minimal implementation of a StructureViewer.
+ *
+ * @param alignPanel
+ * @param pdb
+ * @param seqs
+ * @return
+ */
+ public static StructureViewer launchStructureViewer(
+ AlignmentPanel alignPanel, PDBEntry pdb, SequenceI[] seqs)
+ {
+ return launchStructureViewer(alignPanel, new PDBEntry[] { pdb }, seqs,
+ false, null, null);
+ }
+
+ /**
+ * Launch a structure viewer with or without an open StructureChooser.
+ *
+ * Moved from StructureChooser to enable JalviewJS startup with structure
+ * display.
+ *
+ * @param ap
+ * @param pdbEntriesToView
+ * @param sequences
+ * @param superimpose
+ * @param theViewer
+ * @param pb
+ * @return
+ */
+ protected static StructureViewer launchStructureViewer(
+ final AlignmentPanel ap,
+ final PDBEntry[] pdbEntriesToView, SequenceI[] sequences,
+ boolean superimpose, StructureViewer theViewer,
+ IProgressIndicator pb)
+ {
+ final StructureSelectionManager ssm = ap.getStructureSelectionManager();
+ long progressId = sequences.hashCode();
+ if (pb != null)
+ {
+ pb.setProgressBar(MessageManager
+ .getString("status.launching_3d_structure_viewer"), progressId);
+ }
+ if (theViewer == null)
+ {
+ theViewer = new StructureViewer(ssm);
+ }
+ theViewer.setSuperpose(superimpose);
+
+ if (pb != null)
+ {
+ pb.setProgressBar(null, progressId);
+ }
+ if (SiftsSettings.isMapWithSifts())
+ {
+ List<SequenceI> seqsWithoutSourceDBRef = new ArrayList<>();
+ int p = 0;
+ // TODO: skip PDBEntry:Sequence pairs where PDBEntry doesn't look like a
+ // real PDB ID. For moment, we can also safely do this if there is already
+ // a known mapping between the PDBEntry and the sequence.
+ for (SequenceI seq : sequences)
+ {
+ PDBEntry pdbe = pdbEntriesToView[p++];
+ if (pdbe != null && pdbe.getFile() != null)
+ {
+ StructureMapping[] smm = ssm.getMapping(pdbe.getFile());
+ if (smm != null && smm.length > 0)
+ {
+ for (StructureMapping sm : smm)
+ {
+ if (sm.getSequence() == seq)
+ {
+ continue;
+ }
+ }
+ }
+ }
+ if (seq.getPrimaryDBRefs().isEmpty())
+ {
+ seqsWithoutSourceDBRef.add(seq);
+ continue;
+ }
+ }
+ if (!seqsWithoutSourceDBRef.isEmpty())
+ {
+ int y = seqsWithoutSourceDBRef.size();
+ if (pb != null)
+ {
+ pb.setProgressBar(MessageManager.formatMessage(
+ "status.fetching_dbrefs_for_sequences_without_valid_refs",
+ y), progressId);
+ }
+ SequenceI[] seqWithoutSrcDBRef = seqsWithoutSourceDBRef
+ .toArray(new SequenceI[y]);
+ DBRefFetcher dbRefFetcher = new DBRefFetcher(seqWithoutSrcDBRef);
+ dbRefFetcher.fetchDBRefs(true);
+
+ if (pb != null)
+ {
+ pb.setProgressBar("Fetch complete.", progressId); // todo i18n
+ }
+ }
+ }
+ if (pdbEntriesToView.length > 1)
+ {
+ if (pb != null)
+ {
+ pb.setProgressBar(MessageManager.getString(
+ "status.fetching_3d_structures_for_selected_entries"),
+ progressId);
+ }
+ theViewer.viewStructures(pdbEntriesToView, sequences, ap);
+ }
+ else
+ {
+ if (pb != null)
+ {
+ pb.setProgressBar(MessageManager.formatMessage(
+ "status.fetching_3d_structures_for",
+ pdbEntriesToView[0].getId()),progressId);
+ }
+ theViewer.viewStructures(pdbEntriesToView[0], sequences, ap);
+ }
+ if (pb != null)
+ {
+ pb.setProgressBar(null, progressId);
+ }
+ // remember the last viewer we used...
+ Desktop.getInstance().lastTargetedView = theViewer;
+ return theViewer;
+ }
+