+ /**
+ * Applies the supplied feature settings descriptor to currently known
+ * features. This supports an 'initial configuration' of feature colouring
+ * based on a preset or user favourite. This may then be modified in the usual
+ * way using the Feature Settings dialogue.
+ *
+ * @param featureSettings
+ */
+ @Override
+ public void applyFeaturesStyle(FeatureSettingsModelI featureSettings)
+ {
+ if (featureSettings == null)
+ {
+ return;
+ }
+
+ FeatureRenderer fr = getAlignPanel().getSeqPanel().seqCanvas
+ .getFeatureRenderer();
+ fr.findAllFeatures(true);
+ List<String> renderOrder = fr.getRenderOrder();
+ FeaturesDisplayedI displayed = fr.getFeaturesDisplayed();
+ displayed.clear();
+ // TODO this clears displayed.featuresRegistered - do we care?
+
+ /*
+ * set feature colour if specified by feature settings
+ * set visibility of all features
+ */
+ for (String type : renderOrder)
+ {
+ FeatureColourI preferredColour = featureSettings
+ .getFeatureColour(type);
+ if (preferredColour != null)
+ {
+ fr.setColour(type, preferredColour);
+ }
+ if (featureSettings.isFeatureDisplayed(type))
+ {
+ displayed.setVisible(type);
+ }
+ }
+
+ /*
+ * set visibility of feature groups
+ */
+ for (String group : fr.getFeatureGroups())
+ {
+ fr.setGroupVisibility(group, featureSettings.isGroupDisplayed(group));
+ }
+
+ /*
+ * order the features
+ */
+ if (featureSettings.optimiseOrder())
+ {
+ // TODO not supported (yet?)
+ }
+ else
+ {
+ fr.orderFeatures(featureSettings);
+ }
+ fr.setTransparency(featureSettings.getTransparency());
+ }