*/
package jalview.viewmodel.seqfeatures;
-import jalview.api.AlignViewportI;
-import jalview.api.FeatureColourI;
-import jalview.api.FeaturesDisplayedI;
-import jalview.datamodel.AlignmentI;
-import jalview.datamodel.SequenceFeature;
-import jalview.datamodel.SequenceI;
-import jalview.datamodel.features.FeatureMatcherSetI;
-import jalview.datamodel.features.SequenceFeatures;
-import jalview.renderer.seqfeatures.FeatureRenderer;
-import jalview.schemes.FeatureColour;
-import jalview.util.ColorUtils;
-
import java.awt.Color;
import java.beans.PropertyChangeListener;
import java.beans.PropertyChangeSupport;
import java.util.Set;
import java.util.concurrent.ConcurrentHashMap;
+import jalview.api.AlignViewportI;
+import jalview.api.FeatureColourI;
+import jalview.api.FeaturesDisplayedI;
+import jalview.datamodel.AlignedCodonFrame;
+import jalview.datamodel.AlignedCodonFrame.SequenceToSequenceMapping;
+import jalview.datamodel.AlignmentI;
+import jalview.datamodel.MappedFeatures;
+import jalview.datamodel.SearchResultMatchI;
+import jalview.datamodel.SearchResults;
+import jalview.datamodel.SearchResultsI;
+import jalview.datamodel.SequenceFeature;
+import jalview.datamodel.SequenceI;
+import jalview.datamodel.features.FeatureMatcherSetI;
+import jalview.datamodel.features.SequenceFeatures;
+import jalview.renderer.seqfeatures.FeatureRenderer;
+import jalview.schemes.FeatureColour;
+import jalview.util.ColorUtils;
+import jalview.util.Platform;
+
public abstract class FeatureRendererModel
implements jalview.api.FeatureRenderer
{
Map<String, Float> featureOrder = null;
- protected PropertyChangeSupport changeSupport = new PropertyChangeSupport(
- this);
-
protected AlignViewportI av;
+ private PropertyChangeSupport changeSupport = new PropertyChangeSupport(
+ this);
+
@Override
public AlignViewportI getViewport()
{
{
firing = Boolean.TRUE;
findAllFeatures(true); // add all new features as visible
- changeSupport.firePropertyChange("changeSupport", null, null);
+ notifyFeaturesChanged();
firing = Boolean.FALSE;
}
}
}
@Override
- public List<SequenceFeature> findFeaturesAtColumn(SequenceI sequence, int column)
+ public void notifyFeaturesChanged()
+ {
+ changeSupport.firePropertyChange("changeSupport", null, null);
+ }
+
+ @Override
+ public List<SequenceFeature> findFeaturesAtColumn(SequenceI sequence,
+ int column)
{
/*
* include features at the position provided their feature type is
visibleTypes);
/*
- * include features unless their feature group is not displayed, or
- * they are hidden (have no colour) based on a filter or colour threshold
+ * include features unless they are hidden (have no colour), based on
+ * feature group visibility, or a filter or colour threshold
*/
for (SequenceFeature sf : features)
{
- if (!featureGroupNotShown(sf) && getColour(sf) != null)
+ if (getColour(sf) != null)
{
result.add(sf);
}
}
if (groupDisplayed)
{
- Set<String> types = asq.getFeatures().getFeatureTypesForGroups(
- true, group);
+ Set<String> types = asq.getFeatures()
+ .getFeatureTypesForGroups(true, group);
for (String type : types)
{
if (!allfeatures.contains(type)) // or use HashSet and no test?
}
}
}
+
protected Boolean firing = Boolean.FALSE;
/**
*/
public boolean showFeatureOfType(String type)
{
- return type == null ? false : (av.getFeaturesDisplayed() == null ? true
- : av.getFeaturesDisplayed().isVisible(type));
+ return type == null ? false
+ : (av.getFeaturesDisplayed() == null ? true
+ : av.getFeaturesDisplayed().isVisible(type));
}
@Override
}
/**
- * Sets the priority order for features, with the highest priority (displayed on
- * top) at the start of the data array
+ * Sets the priority order for features, with the highest priority (displayed
+ * on top) at the start of the data array
*
* @param data
* an array of { Type, Colour, Filter, Boolean }
* @param visibleNew
* when true current featureDisplay list will be cleared
- * @return true if any visible features have been reordered or recoloured, else
- * false (i.e. no need to repaint)
+ * @return true if any visible features have been reordered or recoloured,
+ * else false (i.e. no need to repaint)
*/
public boolean setFeaturePriority(FeatureSettingsBean[] data,
boolean visibleNew)
* @param sequenceFeature
* @return
*/
- protected boolean featureGroupNotShown(final SequenceFeature sequenceFeature)
+ public boolean featureGroupNotShown(final SequenceFeature sequenceFeature)
{
- return featureGroups != null
- && sequenceFeature.featureGroup != null
+ return featureGroups != null && sequenceFeature.featureGroup != null
&& sequenceFeature.featureGroup.length() != 0
&& featureGroups.containsKey(sequenceFeature.featureGroup)
&& !featureGroups.get(sequenceFeature.featureGroup)
*/
@Override
public List<SequenceFeature> findFeaturesAtResidue(SequenceI sequence,
- int resNo)
+ int fromResNo, int toResNo)
{
List<SequenceFeature> result = new ArrayList<>();
if (!av.areFeaturesDisplayed() || getFeaturesDisplayed() == null)
* displayed, and feature group is null or the empty string
* or marked for display
*/
- Set<String> visibleFeatures = getFeaturesDisplayed()
- .getVisibleFeatures();
+ List<String> visibleFeatures = getDisplayedFeatureTypes();
String[] visibleTypes = visibleFeatures
.toArray(new String[visibleFeatures.size()]);
- List<SequenceFeature> features = sequence.getFeatures().findFeatures(
- resNo, resNo, visibleTypes);
-
+ List<SequenceFeature> features = sequence.getFeatures()
+ .findFeatures(fromResNo, toResNo, visibleTypes);
+
for (SequenceFeature sf : features)
{
if (!featureGroupNotShown(sf) && getColour(sf) != null)
public void filterFeaturesForDisplay(List<SequenceFeature> features)
{
/*
+ * fudge: JalviewJS's IntervalStore lacks the sort method called :-(
+ */
+ if (Platform.isJS())
+ {
+ return;
+ }
+
+ /*
* don't remove 'redundant' features if
* - transparency is applied (feature count affects depth of feature colour)
* - filters are applied (not all features may be displayable)
* (checking type and isContactFeature as a fail-safe here, although
* currently they are guaranteed to match in this context)
*/
- if (lastFeature != null
- && sf.getBegin() == lastFeature.getBegin()
+ if (lastFeature != null && sf.getBegin() == lastFeature.getBegin()
&& sf.getEnd() == lastFeature.getEnd()
&& sf.isContactFeature() == lastFeature.isContactFeature()
&& sf.getType().equals(lastFeature.getType()))
}
@Override
- public void setFeatureFilter(String featureType, FeatureMatcherSetI filter)
+ public void setFeatureFilter(String featureType,
+ FeatureMatcherSetI filter)
{
if (filter == null || filter.isEmpty())
{
/**
* Answers the colour for the feature, or null if the feature is excluded by
* feature group visibility, by filters, or by colour threshold settings. This
- * method does not take feature visibility into account.
+ * method does not take feature type visibility into account.
*
* @param sf
* @param fc
{
return null;
}
-
+
return fc.getColor(sf);
}
}
@Override
+ public MappedFeatures findComplementFeaturesAtResidue(
+ final SequenceI sequence, final int pos)
+ {
+ SequenceI ds = sequence.getDatasetSequence();
+ if (ds == null)
+ {
+ ds = sequence;
+ }
+ final char residue = ds.getCharAt(pos - ds.getStart());
+
+ List<SequenceFeature> found = new ArrayList<>();
+ List<AlignedCodonFrame> mappings = this.av.getAlignment()
+ .getCodonFrame(sequence);
+
+ /*
+ * fudge: if no mapping found, check the complementary alignment
+ * todo: only store in one place? StructureSelectionManager?
+ */
+ if (mappings.isEmpty())
+ {
+ mappings = this.av.getCodingComplement().getAlignment()
+ .getCodonFrame(sequence);
+ }
+
+ /*
+ * todo: direct lookup of CDS for peptide and vice-versa; for now,
+ * have to search through an unordered list of mappings for a candidate
+ */
+ SequenceToSequenceMapping mapping = null;
+ SequenceI mapFrom = null;
+
+ for (AlignedCodonFrame acf : mappings)
+ {
+ mapping = acf.getCoveringCodonMapping(ds);
+ if (mapping == null)
+ {
+ continue;
+ }
+ SearchResultsI sr = new SearchResults();
+ mapping.markMappedRegion(ds, pos, sr);
+ for (SearchResultMatchI match : sr.getResults())
+ {
+ int fromRes = match.getStart();
+ int toRes = match.getEnd();
+ mapFrom = match.getSequence();
+ List<SequenceFeature> fs = findFeaturesAtResidue(mapFrom, fromRes,
+ toRes);
+ for (SequenceFeature sf : fs)
+ {
+ if (!found.contains(sf))
+ {
+ found.add(sf);
+ }
+ }
+ }
+
+ /*
+ * just take the first mapped features we find
+ */
+ if (!found.isEmpty())
+ {
+ break;
+ }
+ }
+ if (found.isEmpty())
+ {
+ return null;
+ }
+
+ /*
+ * sort by renderorder (inefficiently but ok for small scale);
+ * NB this sorts 'on top' feature to end, for rendering
+ */
+ List<SequenceFeature> result = new ArrayList<>();
+ final int toAdd = found.size();
+ int added = 0;
+ for (String type : renderOrder)
+ {
+ for (SequenceFeature sf : found)
+ {
+ if (type.equals(sf.getType()))
+ {
+ result.add(sf);
+ added++;
+ }
+ if (added == toAdd)
+ {
+ break;
+ }
+ }
+ }
+
+ return new MappedFeatures(mapping.getMapping(), mapFrom, pos, residue,
+ result);
+ }
+
+ @Override
public boolean isVisible(SequenceFeature feature)
{
if (feature == null)
git://source.jalview.org / jalview.git / blobdiff