Bugfix plot of ceiling violation

Due to a bug in how the entry-list was handled, a point on the polygon
was introduced at 0,0 that made a weird pink triangle across the whole
profile. This was quite clearly seen in dives/test15.xml

Signed-off-by: Anton Lundin <glance@acc.umu.se>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Two header files missing for Mac OSX

I needed to add to include files to make the latest version compile. Here
is a patch.

Signed-off-by: Robert C. Helling <helling@atdotde.de>

Best
Robert
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Fix Windows compile

When submitting commit 8f33b81de0f9 ("implement device probe in C"),
Danilo explicitly asked me to make sure this compiles / works on Windows
and Mac - and I promptly forgot to do so. Robert fixed the Mac build, this
now at least compiles under Windows (but it's still untested).

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Update installer so we can cross-build for Windows

Marble doesn't work, yet (Google Maps aren't loaded), but at least
Subsurface starts under Windows with the installer built.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Enable opening files with .zip suffix

The test file dives/TestDiveDivingLog5.08allmetric.zip wouldn't load.

Signed-off-by: Henrik Brautaset Aronsen <subsurface@henrik.synth.no>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Improved handling of latitude and longitude.

Coordinates are copied when auto-completing location, they are also
displayed and editable in maintab.

Signed-off-by: Michael Andreen <harv@ruin.nu>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Fix SIGSEGV after dive computer download

This fixes a crash in the current Qt subsurface code that can happen
after downloading dives from a dive computer, and the new dives merge
with old dives, causing the old dives to be re-allocated into the
merged one.

In that case, the list widgets don't get fully updated, and contain
stale pointers to old dives that no longer exists. Doing anything that
refreshes the display will hide this problem, and you do need to have
multiple dive computers on the same dive to trigger it in the first
place, so it's reasonably hard to hit, but very annoying when you do.

This patch just makes us reload all the dive UI tables, which may be
overkill. It also doesn't actually fix the fact that we seem to do
"process_dives()" within the context of the downloader thread, which
looks like a possible source of races. The "process_dives()" should
also be moved to the main thread, but needs the preferDownloaded()
information that is part of the download window, so it doesn't fit
here. Somebody else (Tomaz?) will hopefully fix that part.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>