hwhw/kindlepdfviewer — pull request #277 by tigran123 (2012-09-14 07:12:03+00:00)
Title: Generate expandable TOC only if makes sense.

Currently the message "Press Right/Left FW-selector keys to expand/collapse items" is displayed even for books that have no expandable items in the TOC at all. Now we only generate expandable TOC menu if there really is at least one expandable item.