And use this to find a dive site within a certain radius of a GPS fix.
This will be used to figure out if dive sites might be the same.
This uses a new Qt5 component (Positioning) which was added in Qt5.2.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Fix broken helper function, move helper functions into the .c file (there
really wasn't a good reason for these to be inline), fix the logic that
decides if we want to create a new dive site or use an existing one.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
While the existing code worked with a couple of hand crafted examples it
turns out it did a poor job with most of my files. Oops.
Depending on whether we find name or coordinates first, we need to
identify existing sites in either case and do the right thing.
The challeng here are multiple dives at the same site with slightly
different GPS coordinates. If the name is read first, these all get merged
into one (and we warn about the different GPS data). But if GPS gets read
first, we create separate dive sites with the same name.
We need a sane UI to consolidate these - but we can't completely automate
this... it's possible that these ARE the same site and the GPS data is
just imprecise (for example, multiple dives at the same time with GPS
locations from the Subsurface companion app). The user should be able to
either pick one of the GPS locations, or keep multiple (for example,
different buoyes for the same site and you want to keep the different
markers).
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Sometimes we want to create a dive site just based on a name, sometimes we
have both a name and GPS coordinates. Let's make a helper for either case.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This doesn't make the code necessarily more compact, but easier to read
and is consistent with our other patterns.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
