- boolean iAmProtein = !getAlignment().isNucleotide();
- AlignmentI proteinAlignment = iAmProtein ? getAlignment()
- : codingComplement.getAlignment();
- if (proteinAlignment == null)
+ }
+
+ /**
+ * Answers true if no alignment holds a reference to the given mapping
+ *
+ * @param acf
+ * @return
+ */
+ protected boolean noReferencesTo(AlignedCodonFrame acf)
+ {
+ AlignFrame[] frames = Desktop.getAlignFrames();
+ if (frames == null)
+ {
+ return true;
+ }
+ for (AlignFrame af : frames)
+ {
+ if (!af.isClosed())
+ {
+ for (AlignmentViewPanel ap : af.getAlignPanels())
+ {
+ AlignmentI al = ap.getAlignment();
+ if (al != null && al.getCodonFrames().contains(acf))
+ {
+ return false;
+ }
+ }
+ }
+ }
+ return true;
+ }
+
+ /**
+ * 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
+ */
+ public void applyFeaturesStyle(FeatureSettingsI featureSettings)
+ {
+ if (featureSettings == null)