planning: Add option to have last stop at 6m/20ft

When diving in areas where there are risk of boats passing above you,
its common practise to do the last stop at 6m to better stay out of
harms way. When doing o2-deco, it doesn't matter for the deco time if
you are doing all the time at 6m, due to that you don't have any inert
gas in your breathing gas.

Signed-off-by: Anton Lundin <glance@acc.umu.se>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Windows installer needs libsqlite

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Move set_filename() calls outside of parse_file()

Remove the boolean parameter from parse_file; the code is more readable
by having an explicit call to set_filename() where necessary, rather
than a boolean parameter.

Signed-off-by: Henrik Brautaset Aronsen <subsurface@henrik.synth.no>
Signed-off-by: Alberto Mardegan <mardy@users.sourceforge.net>
Separate Gtk related code from core logic: divelist

This is simplistic & brute force: any function that touches Gtk related
data structures is moved to divelist-gtk.c, everything else stays in
divelist.c.

Header files have been adjusted so that this still compiles and appears to
work. More thought is needed to truly abstract this out, but this seems to
be a good point to commit this change.

Signed-off-by: Henrik Brautaset Aronsen <subsurface@henrik.synth.no>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Continue to separate Gtk related code from core logic: divelist

Move some more logic out of the divelist-gtk.c file.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Merge branch 'cleanup-from-Qt-branch' of github.com:henrik242/subsurface
Fix some of the gcc-4.8 warnings

Most of the warnings are IMHO false positives:
e.g.: an enum variable is initialized in a switch statement that has a case for
      each possible enum value - yet gcc 4.8 warns that it could be used
      uninitialized;
or:   two variables are initialized together in the code - second one of them
      is previously initialized to -1 at declaration time, both are initialized
      in an if (second one == -1) clause - so they are guaranteed to both be
      initialized...
I did not "fix" those as the code is actually correct.

But there are three spots where it catches things that could indeed go wrong
(with odd input data in one of them).

This commit also adds a check to only call g_type_init() for older versions of
glib as in newer ones it is deprecated.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Separate Gtk related code from core logic: planner

Relatively straight forward, just a handful of places where we call
show_error() (a UI function) from the logic code. In the process I noticed
a few places where error returns weren't dealt with correctly.

Added a new planner.h files for the necessary declarations.

This should make no difference to functionality.

Signed-off-by: Henrik Brautaset Aronsen <subsurface@henrik.synth.no>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Forgot to add planner-gtk.c

Oops

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Switch to UTF-8 on .DLD export

Let's use the shiny new UTF-8 encoding on divelogs.de export.

Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Add dive tags and support invalid dives

This started out as a way to keep dives in the dive list but being able to
mark them as 'invalid' so they wouldn't be visible (with an option to
disable that feature).

Now it supports an (at this point, fixed) set of tags that can be assigned
to a dive with 'invalid' being just one of them (but one that is special
as it gets some additional support for hiding such dive and marking dives
as (in)valid from the divelist).

[Dirk Hohndel: merged with the latest code and minor changes for coding
	       style and consistency. Ensure divelist is marked as
	       modified when changing 'invalid' tag]

Signed-Off-By: Jozef Ivanecký (dodo.sk@gmail.com)
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Store the tag names instead of an opaque number

And as we need the names for that, simplify the way we show the tags in the
Dive Info tab (and mark them for translation while we are at it).

In the process I renamed the constants to DTAG_ from DTYPE_ (and made
their nature as being just bits more obvious).

Also mark the box on the Info tab "Dive Tags", not "Dive Type".

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Add menu entry for divelogs.de upload

The menu entry for upload to divelogs.de was missing. Also renamed
the divelogs context menu entry to something less generic.

Signed-off-by: Henrik Brautaset Aronsen <subsurface@henrik.synth.no>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Add lake and river to the list of supported tags

[Dirk Hohndel: minor cleanups]

Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Correctly conditionalize compilation for menu structure

Only call upload_all_dives_divelogs_cb() if we have both libzip and xslt.

Reported-by: Jozef Ivanecký (dodo.sk@gmail.com)
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Add tags for night and freshwater

Also trim the redundant "Dive" text from "Lake Dive", "Pool Dive", ....

Signed-off-by: Henrik Brautaset Aronsen <subsurface@henrik.synth.no>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Automatically show Freshwater tag (but don't set it)

If the salinity is 10000 we show (but do not set) the Freshwater tag.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Add a simple table-based cns calculations

For dives where divecomputers haven't provided us with a cns, we
calculate our cns accumulated during that dive based on a simple table.

We also check if we did a dive in the prior 12 ours and grab the cns
from it and calculate how much of that still affects us.

[Dirk Hohndel: a couple of small changes: remove unnecessary check of cns
               values in the samples of the first dive computer, changed
	       the way we determine the 'previous dive' and used the end
	       time of that previous dive for the decay calculation]

Signed-off-by: Anton Lundin <glance@acc.umu.se>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Add missing divelogs check for LIBZIP and XSLT

I forgot that in commit 5f03a6f.  Oops.

Reported-by: Ďoďo <dodo.sk@gmail.com>
Signed-off-by: Henrik Brautaset Aronsen <subsurface@henrik.synth.no>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>