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Removed recreational mode from ui and pref and replaced it with
new deco_mode enum.
Added radio button ui selection.
Set default deco_mode to Buehlmann algorithm.
Signed-off-by: Jan Darowski <jan.darowski@gmail.com>
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This function calculates the size of nuclei at the end of deco,
then simulates their regeneration, to the moment before the deco.
This is redundant as nuclear regeneration is a very slow process.
Function should be called with time in seconds, just before the ascent.
Signed-off-by: Jan Darowski <jan.darowski@gmail.com>
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root search
According to mathematica
In[4]:= f[x_] := x^3 - b x^2 - c
In[18]:= Solve[f[x] == 0, x]
Out[18]= {{x ->
1/3 (b + (
2^(1/3) b^2)/(2 b^3 + 27 c + 3 Sqrt[3] Sqrt[4 b^3 c + 27 c^2])^(
1/3) + (2 b^3 + 27 c + 3 Sqrt[3] Sqrt[4 b^3 c + 27 c^2])^(1/3)/
2^(1/3))}, {x ->
b/3 - ((1 + I Sqrt[3]) b^2)/(
3 2^(2/3) (2 b^3 + 27 c + 3 Sqrt[3] Sqrt[4 b^3 c + 27 c^2])^(
1/3)) - ((1 - I Sqrt[3]) (2 b^3 + 27 c +
3 Sqrt[3] Sqrt[4 b^3 c + 27 c^2])^(1/3))/(6 2^(1/3))}, {x ->
b/3 - ((1 - I Sqrt[3]) b^2)/(
3 2^(2/3) (2 b^3 + 27 c + 3 Sqrt[3] Sqrt[4 b^3 c + 27 c^2])^(
1/3)) - ((1 + I Sqrt[3]) (2 b^3 + 27 c +
3 Sqrt[3] Sqrt[4 b^3 c + 27 c^2])^(1/3))/(6 2^(1/3))}}
For the values of b and c encounterd in the algorithm, the first solution is in fact the
only real one that we are after. So we can use this solution instead of doing a binary
search for the root of the cubic.
Signed-off-by: Robert C. Helling <helling@atdotde.de>
Signed-off-by: Jan Darowski <jan.darowski@gmail.com>
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Signed-off-by: Jan Darowski <jan.darowski@gmail.com>
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Add new structures holding vpm-b state.
Add function calculating current crushing pressure.
Call it from add_segment() on every ambient pressure change.
It determines what pressure acts on nuclei during the descent
and thus their size at the beggining of the deco.
Signed-off-by: Jan Darowski <jan.darowski@gmail.com>
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This function calculates the pressure inside the nucleon
during the impermeable phase.
In the original code, Newton's method is used, for simplicity, we
use binary search for finding cubic equations root.
Signed-off-by: Jan Darowski <jan.darowski@gmail.com>
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Created vpmb_config structure based on buehlmann_config.
Set it's default values to ones taken from the existing C implementation.
Signed-off-by: Jan Darowski <jan.darowski@gmail.com>
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This should work under most Linux flavors.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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Remove several very noise messages on dive site handling (this seems to
work well now, so I think we can remove most of them - a couple were left
that indicate actual issues).
And also remove all the calls to "translate" when outputting data to
stderr. Error messages that indicate issues where the user will basically
have to come and ask the developers for help shouldn't be localized. They
should be in English to make it easier for us to figure out what's going
on.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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No point in searching for the right tag if the user picked no taxonomy to
be shown. And no point in showing an empty value, either.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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This avoids confusion and namespace collisions.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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No idea why the compiler on my system didn't complain about this.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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Yes, I could go back and try to fix the earlier commits.
This is easier.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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This may not be the best UI, but for now it works.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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This still needs to be hooked up.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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It seems nearly impossible to keep all these margins consistent.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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And display it smaller, marked as "tags".
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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There are a number of web servies we could use. All have their drawbacks.
This one is free with free data. It's daily limits are reasonably high.
For many coordinates I tested the results were good, for others at least
not terrible.
We can always consider supporting multiple such services. But for now this
seems like a reasonable choice.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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When libdivecomputer switched to the DC_FIELD_TANK API it apparently
stopped creating fake pressure samples at the start and end of a dive for
dive computers that don't have continuous pressure reporting but that
instead only report those two values.
This updates our code to take those values into account.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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A bit more complex than I tought it would be (and a ton of trial
and error to find the right spot on the delegate to draw stuff)
this delegate follows the current style (so it should be okaish
on a dark and on a light theme)
This is supposed to work on a QCompleter, but it doesn't (I really don't
know why, so maybe I'll remove that completer. sigh.)
Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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All of dive site information is now exposed to the model
Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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This is a functional but hard to expand model for the dive sites.
Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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This isn't perfect - I'd like to have them show behind the word Location
instead as what we have now creates movement in the position of the fields
on the screen which I think is distracting.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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This allows us to pick which three categories of geo taxonomy will be
shown in the UI.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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If taxonomy data are available we are switching a dive site entry from
single item with attributes to an item that has children. This is
backwards compatible and older versions will simply ignore the children.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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This also supports the cloud storage, of course.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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Make the helper functions handle it as well
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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This is designed to store taxonomy information for dive sites, including
information where the data came from.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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This was intended to help us fine libssh2, but since it works as is now,
and the typo makes the entry pointless, I'm pretty sure that this isn't
needed.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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This updates the android build script to something that uses CMake.
This can't produce a working APK yet, but it at least builds the shared
object which should be wrapped into the APK.
Signed-off-by: Anton Lundin <glance@acc.umu.se>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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This is the first step to be able to build Subsurface with CMake for
Android.
Signed-off-by: Anton Lundin <glance@acc.umu.se>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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Qt for android doesn't have any printing support, so this fixes
NO_PRINTING so we can build against a Qt without any printing support at
all.
Signed-off-by: Anton Lundin <glance@acc.umu.se>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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Signed-off-by: Anton Lundin <glance@acc.umu.se>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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This re-introduces the NO_USERMANUAL flag, which is needed due to the
fact that Qt-Android doesn't have a WebView to view the manual in.
Signed-off-by: Anton Lundin <glance@acc.umu.se>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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I hate it when I do this
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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This seems to work on all the systems I was able to test it on.
Famous last words.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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The icon is public domain and came from
https://commons.wikimedia.org/wiki/File:Emblem-earth.svg
(also removed the redundant entry for "edit" from the .qrc file)
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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Signed-off-by: Tomaz Canabrava <tomaz.canabrava@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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If we download dive site locations from the companion app we can be
slightly smarter if the user overwrite the location feel on the Notes tab.
We can be pretty sure that they wanted to keep the GPS location and just
correct the dive site name (or possibly assign that location to an
existing dive site).
This tries to accomplish that.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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The flag for the current dive is now 25% bigger than the other flags. That
seems to stand out better.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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This may be too subtle... the current dive site now has a brighter flag
than the others. I may need to make it an even bigger difference or maybe
make the flag a little bigger or something... but it's a start.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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We act on the event but don't consume it.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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Signed-off-by: Anton Lundin <glance@acc.umu.se>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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Jan Darowski
Robert C. Helling
Dirk Hohndel
Tomaz Canabrava
Anton Lundin
Tomaz Canabrava