+ @Override
+ public Color getSequenceColour(SequenceI seq)
+ {
+ Color sqc = Color.white;
+ if (sequenceColours != null)
+ {
+ sqc = (Color) sequenceColours.get(seq);
+ if (sqc == null)
+ {
+ sqc = Color.white;
+ }
+ }
+ return sqc;
+ }
+
+ @Override
+ public void setSequenceColour(SequenceI seq, Color col)
+ {
+ if (sequenceColours == null)
+ {
+ sequenceColours = new Hashtable();
+ }
+
+ if (col == null)
+ {
+ sequenceColours.remove(seq);
+ }
+ else
+ {
+ sequenceColours.put(seq, col);
+ }
+ }
+
+ @Override
+ public void updateSequenceIdColours()
+ {
+ if (sequenceColours == null)
+ {
+ sequenceColours = new Hashtable();
+ }
+ for (SequenceGroup sg : alignment.getGroups())
+ {
+ if (sg.idColour != null)
+ {
+ for (SequenceI s : sg.getSequences(getHiddenRepSequences()))
+ {
+ sequenceColours.put(s, sg.idColour);
+ }
+ }
+ }
+ }
+
+ @Override
+ public void clearSequenceColours()
+ {
+ sequenceColours = null;
+ };