+ /**
+ *
+ * @return true if all background sequence/structure binding threads have
+ * completed for this viewer instance
+ */
+ boolean hasMapping();
+
+ // construction method - move to another interface ?
+ boolean addAlreadyLoadedFile(SequenceI[] seq, String[] chains,
+ AlignmentViewPanel apanel, String pdbId);
+
+ // construction method - move to another interface ?
+ boolean addToExistingViewer(PDBEntry pdbentry, SequenceI[] seq,
+ String[] chains, AlignmentViewPanel apanel, String pdbId);
+
+ /**
+ * refresh GUI after reconfiguring structure(s) and alignment panels
+ */
+ void updateTitleAndMenus();
+
+ boolean isAlignAddedStructures();
+
+ void setAlignAddedStructures(boolean alignAdded);
+