import jalview.bin.Cache;
import jalview.datamodel.AlignmentI;
import jalview.datamodel.HiddenColumns;
+import jalview.datamodel.MappedFeatures;
import jalview.datamodel.PDBEntry;
+import jalview.datamodel.SequenceFeature;
import jalview.datamodel.SequenceI;
+import jalview.ext.rbvi.chimera.JalviewChimeraBinding;
+import jalview.gui.Desktop;
import jalview.gui.StructureViewer.ViewerType;
import jalview.io.DataSourceType;
import jalview.io.StructureFile;
* @param getReply
* @param msg
*/
- private List<String> executeCommands(List<StructureCommandI> commands,
+ protected List<String> executeCommands(
+ List<StructureCommandI> commands,
boolean getReply, String msg)
{
return executeCommands(getReply, msg,
}
/**
- * colour any structures associated with sequences in the given alignment
- * using the getFeatureRenderer() and getSequenceRenderer() renderers but only
- * if colourBySequence is enabled.
+ * Colours any structures associated with sequences in the given alignment as
+ * coloured in the alignment view, provided colourBySequence is enabled
*/
public void colourBySequence(AlignmentViewPanel alignmentv)
{
- if (!colourBySequence || !isLoadingFinished())
+ if (!colourBySequence || !isLoadingFinished() || getSsm() == null)
{
return;
}
- if (getSsm() == null)
- {
- return;
- }
- String[] files = getStructureFiles();
-
- SequenceRenderer sr = getSequenceRenderer(alignmentv);
- Map<Object, AtomSpecModel> colourMap = buildColoursMap(ssm, files,
- sequence, sr, alignmentv);
+ Map<Object, AtomSpecModel> colourMap = buildColoursMap(ssm, sequence,
+ alignmentv);
List<StructureCommandI> colourBySequenceCommands = commandGenerator
.colourBySequence(colourMap);
* models and chains)
*
* @param ssm
- * @param files
* @param sequence
- * @param sr
* @param viewPanel
* @return
*/
protected Map<Object, AtomSpecModel> buildColoursMap(
- StructureSelectionManager ssm, String[] files,
- SequenceI[][] sequence, SequenceRenderer sr, AlignmentViewPanel viewPanel)
+ StructureSelectionManager ssm, SequenceI[][] sequence,
+ AlignmentViewPanel viewPanel)
{
+ String[] files = getStructureFiles();
+ SequenceRenderer sr = getSequenceRenderer(viewPanel);
FeatureRenderer fr = viewPanel.getFeatureRenderer();
FeatureColourFinder finder = new FeatureColourFinder(fr);
AlignViewportI viewport = viewPanel.getAlignViewport();
// add external viewer shutdown in overrides
// todo - or can maybe pull up to here
}
+
+ /**
+ * Returns the URL of a help page for the structure viewer, or null if none is
+ * known
+ *
+ * @return
+ */
+ public String getHelpURL()
+ {
+ return null;
+ }
+
+ /**
+ * <pre>
+ * Helper method to build a map of
+ * { featureType, { feature value, AtomSpecModel } }
+ * </pre>
+ *
+ * @param viewPanel
+ * @return
+ */
+ protected Map<String, Map<Object, AtomSpecModel>> buildFeaturesMap(
+ AlignmentViewPanel viewPanel)
+ {
+ Map<String, Map<Object, AtomSpecModel>> theMap = new LinkedHashMap<>();
+ String[] files = getStructureFiles();
+ if (files == null)
+ {
+ return theMap;
+ }
+
+ 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();
+ SequenceI[][] seqs = getSequence();
+
+ for (int pdbfnum = 0; pdbfnum < files.length; pdbfnum++)
+ {
+ String modelId = getModelIdForFile(files[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, modelId);
+ }
+ if (showLinkedFeatures)
+ {
+ scanComplementFeatures(complementRenderer, structureMapping,
+ seq, theMap, modelId);
+ }
+ }
+ }
+ }
+ }
+ 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,
+ String modelNumber)
+ {
+ /*
+ * for each sequence residue mapped to a structure position...
+ */
+ for (int seqPos : structureMapping.getMapping().keySet())
+ {
+ /*
+ * find visible complementary features at mapped position(s)
+ */
+ MappedFeatures mf = complementRenderer
+ .findComplementFeaturesAtResidue(seq, seqPos);
+ if (mf != null)
+ {
+ for (SequenceFeature sf : mf.features)
+ {
+ String type = sf.getType();
+
+ /*
+ * Don't copy features which originated from Chimera
+ */
+ if (JalviewChimeraBinding.CHIMERA_FEATURE_GROUP
+ .equals(sf.getFeatureGroup()))
+ {
+ continue;
+ }
+
+ /*
+ * record feature 'value' (score/description/type) as at the
+ * corresponding structure position
+ */
+ List<int[]> mappedRanges = structureMapping
+ .getPDBResNumRanges(seqPos, seqPos);
+
+ if (!mappedRanges.isEmpty())
+ {
+ String value = sf.getDescription();
+ if (value == null || value.length() == 0)
+ {
+ value = type;
+ }
+ float score = sf.getScore();
+ if (score != 0f && !Float.isNaN(score))
+ {
+ value = Float.toString(score);
+ }
+ Map<Object, AtomSpecModel> featureValues = theMap.get(type);
+ if (featureValues == null)
+ {
+ featureValues = new HashMap<>();
+ theMap.put(type, featureValues);
+ }
+ for (int[] range : mappedRanges)
+ {
+ addAtomSpecRange(featureValues, value, modelNumber, range[0],
+ range[1], structureMapping.getChain());
+ }
+ }
+ }
+ }
+ }
+ }
+
+ /**
+ * Inspect features on the sequence; for each feature that is visible,
+ * determine its mapped ranges in the structure (if any) according to the
+ * given mapping, and add them to the map.
+ *
+ * @param visibleFeatures
+ * @param mapping
+ * @param seq
+ * @param theMap
+ * @param modelId
+ */
+ protected static void scanSequenceFeatures(List<String> visibleFeatures,
+ StructureMapping mapping, SequenceI seq,
+ Map<String, Map<Object, AtomSpecModel>> theMap, String modelId)
+ {
+ List<SequenceFeature> sfs = seq.getFeatures().getPositionalFeatures(
+ visibleFeatures.toArray(new String[visibleFeatures.size()]));
+ for (SequenceFeature sf : sfs)
+ {
+ String type = sf.getType();
+
+ /*
+ * Don't copy features which originated from Chimera
+ */
+ if (JalviewChimeraBinding.CHIMERA_FEATURE_GROUP
+ .equals(sf.getFeatureGroup()))
+ {
+ continue;
+ }
+
+ List<int[]> mappedRanges = mapping.getPDBResNumRanges(sf.getBegin(),
+ sf.getEnd());
+
+ if (!mappedRanges.isEmpty())
+ {
+ String value = sf.getDescription();
+ if (value == null || value.length() == 0)
+ {
+ value = type;
+ }
+ float score = sf.getScore();
+ if (score != 0f && !Float.isNaN(score))
+ {
+ value = Float.toString(score);
+ }
+ Map<Object, AtomSpecModel> featureValues = theMap.get(type);
+ if (featureValues == null)
+ {
+ featureValues = new HashMap<>();
+ theMap.put(type, featureValues);
+ }
+ for (int[] range : mappedRanges)
+ {
+ addAtomSpecRange(featureValues, value, modelId, range[0],
+ range[1], mapping.getChain());
+ }
+ }
+ }
+ }
}
git://source.jalview.org / jalview.git / blobdiff