[Stellarium-pubdevel] Select/deselect behavior

[Rob S. <ro...@di...>]

A lot has changed with the select/deselect code rewrite and it works
quite differently than before.  Here is what it should do, based on past
behavior:

1. Objects can be selected with a command or the pointer

2. Only one non-constellation object can be selected at one time 

3. Multiple constellations can be selected at one time

4. Selecting a non-constellation object or a star not in a constellation
outline clears out the constellation selections

5. Unselecting an object does not clear out the constellation selections

6. The deselect command allows all objects or individual constellations
to be deselected by scripts


The SVN code does not work this way right now, and allows the
possibility of multiple objects of any type to be selected at one time
at the API level (not the GUI level).

Do my rules need to be modified for other usages?


Rob