+ protected static void addAtomSpecRange(Map<Object, AtomSpecModel> map,
+ Object value, int model, int startPos, int endPos, String chain)
+ {
+ /*
+ * Get/initialize map of data for the colour
+ */
+ AtomSpecModel atomSpec = map.get(value);
+ if (atomSpec == null)
+ {
+ atomSpec = new AtomSpecModel();
+ map.put(value, atomSpec);
+ }
+
+ atomSpec.addRange(model, startPos, endPos, chain);
+ }
+
+ /**
+ * Constructs and returns Chimera commands to set attributes on residues
+ * corresponding to features in Jalview. Attribute names are the Jalview
+ * feature type, with a "jv_" prefix.
+ *
+ * @param ssm
+ * @param files
+ * @param seqs
+ * @param viewPanel
+ * @return
+ */
+ public static StructureMappingcommandSet getSetAttributeCommandsForFeatures(
+ StructureSelectionManager ssm, String[] files, SequenceI[][] seqs,
+ AlignmentViewPanel viewPanel)
+ {
+ Map<String, Map<Object, AtomSpecModel>> featureMap = buildFeaturesMap(
+ ssm, files, seqs, viewPanel);
+
+ List<String> commands = buildSetAttributeCommands(featureMap);
+
+ StructureMappingcommandSet cs = new StructureMappingcommandSet(
+ ChimeraCommands.class, null,
+ commands.toArray(new String[commands.size()]));
+
+ return cs;
+ }
+
+ /**
+ * <pre>
+ * Helper method to build a map of
+ * { featureType, { feature value, AtomSpecModel } }
+ * </pre>
+ *
+ * @param ssm
+ * @param files
+ * @param seqs
+ * @param viewPanel
+ * @return
+ */
+ protected static Map<String, Map<Object, AtomSpecModel>> buildFeaturesMap(
+ StructureSelectionManager ssm, String[] files, SequenceI[][] seqs,
+ AlignmentViewPanel viewPanel)
+ {
+ Map<String, Map<Object, AtomSpecModel>> theMap = new LinkedHashMap<>();
+
+ FeatureRenderer fr = viewPanel.getFeatureRenderer();
+ if (fr == null)
+ {
+ return theMap;
+ }
+
+ AlignViewportI viewport = viewPanel.getAlignViewport();
+ List<String> visibleFeatures = fr.getDisplayedFeatureTypes();
+
+ /*
+ * if alignment is showing features from complement, we also transfer
+ * these features to the corresponding mapped structure residues
+ */
+ boolean showLinkedFeatures = viewport.isShowComplementFeatures();
+ List<String> complementFeatures = new ArrayList<>();
+ FeatureRenderer complementRenderer = null;
+ if (showLinkedFeatures)
+ {
+ AlignViewportI comp = fr.getViewport().getCodingComplement();
+ if (comp != null)
+ {
+ complementRenderer = Desktop.getAlignFrameFor(comp)
+ .getFeatureRenderer();
+ complementFeatures = complementRenderer.getDisplayedFeatureTypes();
+ }
+ }
+ if (visibleFeatures.isEmpty() && complementFeatures.isEmpty())
+ {
+ return theMap;
+ }
+
+ AlignmentI alignment = viewPanel.getAlignment();
+ for (int pdbfnum = 0; pdbfnum < files.length; pdbfnum++)
+ {
+ StructureMapping[] mapping = ssm.getMapping(files[pdbfnum]);
+
+ if (mapping == null || mapping.length < 1)
+ {
+ continue;
+ }
+
+ for (int seqNo = 0; seqNo < seqs[pdbfnum].length; seqNo++)
+ {
+ for (int m = 0; m < mapping.length; m++)
+ {
+ final SequenceI seq = seqs[pdbfnum][seqNo];
+ int sp = alignment.findIndex(seq);
+ StructureMapping structureMapping = mapping[m];
+ if (structureMapping.getSequence() == seq && sp > -1)
+ {
+ /*
+ * found a sequence with a mapping to a structure;
+ * now scan its features
+ */
+ if (!visibleFeatures.isEmpty())
+ {
+ scanSequenceFeatures(visibleFeatures, structureMapping, seq,
+ theMap, pdbfnum);
+ }
+ if (showLinkedFeatures)
+ {
+ scanComplementFeatures(complementRenderer, structureMapping,
+ seq, theMap, pdbfnum);
+ }
+ }
+ }
+ }
+ }
+ return theMap;
+ }
+
+ /**
+ * Scans visible features in mapped positions of the CDS/peptide complement, and
+ * adds any found to the map of attribute values/structure positions
+ *
+ * @param complementRenderer
+ * @param structureMapping
+ * @param seq
+ * @param theMap
+ * @param modelNumber
+ */
+ protected static void scanComplementFeatures(
+ FeatureRenderer complementRenderer,
+ StructureMapping structureMapping, SequenceI seq,
+ Map<String, Map<Object, AtomSpecModel>> theMap, int modelNumber)