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2011-09-11Be more careful about unit changesGravatar Linus Torvalds
When we change units, we need to flush any currently active dive information in the old units, and then carefully reload it in the new units. Otherwise crazy stuff happens - like having current cylinder working pressure values that are in PSI because that *used* to be the output unit, but then interpreting those values as BAR, because we changed the units. Also, since we now properly import working pressure from Diving Log, stop importing the (useless) cylinder description. The Diving Log cylinder descriptions are things like "Alu" or "Steel". We're better off just making up our own. Finally, since Diving Log has cylinder size in metric, make sure that we do the "match standard cylinder sizes" *after* we've done all the cylinder size conversions to proper units. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-07Update the dive units without destroyng and rebuilding the dive listGravatar Linus Torvalds
Just iterate over the dive list entries, updating them one by one. This avoids the "selection destroyed" when the dive units are changed. And it's cleaner anyway. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-07Add GtkTreeViewColumn information to 'struct DiveList'Gravatar Linus Torvalds
We will need the column information in order to update the naming when the units change. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-05Open File works. I refactored the code and introduced a new type. I never ↵Gravatar Nathan Samson
used it as a pointer (their was no real reason), but I'm not really satisfied. Signed-off-by: Nathan Samson <nathansamson@gmail.com>