If the gasmix of a tank is not the matching gasmix in the list of
gasmixes, issue a warning (as so far we assume those are always in sync).
This patch removes our own parsing of the sizes because Subsurface 4.3
will require libdivecomputer 0.5 so this should be enabled by the time the
next release comes out, so let's just drop the redundant code.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Back in 24c491053c ("Don't overwrite zero setpoints") the filling of
last_setpoint logic was removed. This clears out the last bits left
over.
Signed-off-by: Anton Lundin <glance@acc.umu.se>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
In previous version of subsurfacesysinfo.cpp which came straight form Qt
the unquote function was used to clean strings.
Since f59b30ca5a ("OS Detection: Use QFile when reading
/etc/os-release") its not needed any longer so this removes that
function.
Signed-off-by: Anton Lundin <glance@acc.umu.se>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
libdivecomputer recently gained a api for telling us which mode the
divecomputer was running in, so this uses that to tell us if it was a OC
or CCR dive.
Signed-off-by: Anton Lundin <glance@acc.umu.se>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The calculate_string_hash is only used if DC_FIELD_STRING is defined, so
this removes a warning for everybody who doesn't build against a
libdivecomputer with DC_FIELD_STRING support.
Signed-off-by: Anton Lundin <glance@acc.umu.se>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
c++ have some idea about in what order things should be initialized.
This makes us comply with that order.
Signed-off-by: Anton Lundin <glance@acc.umu.se>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Parse air temperature and water temperature if available from the dive
computer. Subsurface happily tracks the temperatures in the dive samples,
but for water temperature in the header ("overall" water temperature) we
currently support only one field. So I ordered the code so that if it is
available, the minimum water temperature will be used, absent a minimum
water temperature we use the maximum water temperature.
Side note:
Since the libdivecomputer maintainer disagrees with the Subsurface
developers regarding a sane way to allow a consumer of his library to
detect if a feature is supported in a particular commit of the library,
the way we decide whether to build this code or not is decidedly hacky.
DC_GASMIX_UNKNOWN happens to be a #define we can check that was added
right around the time the temperature support was added. Sadly there is
no #define that we could check to see if temperature fields are supported.
How insane is that...
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This recognizes recognize some strigns (serial number and firmware
version), and the ones that it doesn't recognize it adds as extra data
using Dirk's new interface.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
As we agreed, in memory we don't zero repeated setpoints and thus zero
setpoints don't have to be overwritten by the last setpoint value.
This corrects the deco ceiling with CCR dives that bailout to OC.
Signed-off-by: Robert C. Helling <helling@atdotde.de>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The basic problem was that for gases containing more than 2147483648 ml
of nitrogen the calculations overflowed. This changes the code into
using floating point math for that calculation which will be more
accurate to.
Signed-off-by: Anton Lundin <glance@acc.umu.se>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The buddy list generated by the buddy tag logic gets separated by
,<space> so this trims away any leading spaces from the buddy name.
Signed-off-by: Anton Lundin <glance@acc.umu.se>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This is just a proof of concept for this patch series, mainly designed to
show how the extra data would be used.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This way any extra data probided by the dive computer is visible to the
user (without other processing). This data cannot be edited by the user as
it reflects the information given by the dive computer.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This extra_data is designed to hold unstructured data from the dive
computer. Things like battery voltage. Deco algorithm. Whatever the dive
computer wants to report to us.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Naturally the pressure counters and cylinder index must be reset to zero when
reading in a new Poseidon dive log.
Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
While in a multi dive edit we want to apply our usual semantics (only edit
things that are the same as in the current dive), when doing an explicit
copy and paste that doesn't seem to make sense. So we manually override
that behavior.
Fixes#753
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Previously we only applied the type of tank (description, volume, working
pressure) to all selected dives where the tank description matched.
With this patch we also copy the gas mix into all matching cylinders.
Additionally this addresses the issue that we should have a separate copy
of the cylinder description string for each dive.
Fixes#754
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
When replannig a dive, offer another button that creates a new
dive rather than overwriting the old. This should help in creating
several versions of a planned dive (longer/shorter, deeper/shallower
etc). Note that this makes dives that start at the same time not
influcence each other's deco.
Also, only the first of a row of simultaneous dives contributes to
the tissue loadings of later dives.
Signed-off-by: Robert C. Helling <helling@atdotde.de>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Calculations for passive semi-closed rebreathers are pretty much like OC
except the pO2 is lower bey a certain (SAC dependent) factor. This patch
introduces the corresponding calculations in case dctype == PSCR which is
so far never set and there is currently no UI for these calculations. As
pO2 is SAC dependent it takes a certain attempt at getting it and drops to
defaults from the prefs otherwise.
As there is no UI at this point and I also don't have any dives, this has
not received much testing, yet, but it compiles. At least.
Signed-off-by: Robert C. Helling <helling@atdotde.de>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
It seems, on Linux qrgba does not work properly making
stars with alpha red when selected. So the patch returns
to just rgb without transparency but decreases the contrast
to white by a factor of 5.
Signed-off-by: Robert C. Helling <helling@atdotde.de>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Oddly Qt left the trips selected (but all dives where unselected in the
UI). This got our internal state rather confused. With this change we
clean up that mess and go back to just having those dives that were
originally selected and are still visible show up as selected.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Only dives that remain visible stay selected. And if all selected dives
are removed by the filter, pick a new selected dive.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
As my wife kept pointing out for a long time, the greyed out stars
were heavier as images than the yellow selected stars. This patch
makes the grey stars semi-transparent.
Signed-off-by: Robert C. Helling <helling@atdotde.de>
Acked-by: Andrea Fischer-Helling <andrea@fraufischer.de>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This is needed to get the correct maxdepth when replanning
leads to a shallower dive.
Signed-off-by: Robert C. Helling <helling@atdotde.de>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Currently the gas pressures stored in structures of pressure are
calculated using the gasmix composition of the currently selected
cylinder. But with CCR dives the default cylinder is the oxygen
cylinder (here, index 0). However, the gas pressures need to
be calculated using gasmix data from cylinder 1 (the diluent
cylinder). This patch allows setting the appropriate cylinder
for calculating the values in the structures of pressure. It
also allows for correctly calculating gas pressures for any
open circuit cylinders (e.g. bailout) that a CCR diver may
use. This is performed as follows:
1) In dive.h create an enum variable {oxygen, diluent, bailout}
2) Within the definition of cylinder_t, add a member: cylinder_use_type
This stores an enum variable, one of the above.
3) In file.c where the Poseidon CSV data are read in, assign
the appropriate enum values to each of the cylinders.
4) Within the definition of structure dive, add two members:
int oxygen_cylinder_index
int diluent_cylinder_index
This will keep the indices of the two main CCR cylinders.
5) In dive.c create a function get_cylinder_use(). This scans the
cylinders for that dive, looking for a cylinder that has a
particular cylinder_use_type and returns that cylinder index.
6) In dive.c create a function fixup_cylinder_use() that stores the
indices of the oxygen and diluent cylinders in the variables
dive->oxygen_cylinder_index and dive->diluent_cylinder_index,
making use of the function in 4) above.
7) In profile.c, modify function calculate_gas_information_new()
to use the above functions for CCR dives to find the oxygen and
diluent cylinders and to calculate partail gas pressures based
on the diluent cylinder gas mix.
This results in the correct calculation of gas partial pressures
in the case of CCR dives, displaying the correct partial pressure
graphs in the dive profile widget.
Signed-off-by: willem ferguson <willemferguson@zoology.up.ac.za>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
When changing tanks we triggered a replot - but that overwrote the
displayed_dive with the current_dive before the remaining data from the
displayed_dive was used to edit the current_dive.
So now we delay this until later in the function, this way copy of paste
of both tanks and weights works.
Fixes#753
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Not quite sure where such a dive would come from, but anyway, just don't
dereference the pointer unless it's non-NULL.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Hunting down a different issue I managed to cause a crash here when trying
to copy a string that ended up being NULL.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Remove the code that changes all duplicate oxygen sensor, setpoint and
temperature values from a dive log to zero. One of the motivations is
that a zero setpoint value indicates an Open Circuit dive segment, not
Closed Circuit Rebreather. The code in dive.c is removed and the comments
for the corresponding restoration code that restores the last known values
into sensor or temperature with zero values is [fill_o2_values()
in profile.c] is changed to apply to the present situation.
Signed-off-by: willem ferguson <willemferguson@zoology.up.ac.za>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The present example files have dives with some unusual
characteristics due to the fact that the dive pushes the
limits of the Poseidon recreational rebreather.
Replace these example files with a dive that does not have
any unusual characteristics. This facilitates debugging of the
Poseidon code. The xml file represents the same dive as the two
text files. The xml file will ultimately be removed.
Signed-off-by: willem ferguson <willemferguson@zoology.up.ac.za>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Currently, if there is a po2 given in the dive log, the dive is assumed
to be CCR. When a CCR dive has a fo2 of 100%, then the po2 is set as
the same as ambient pressure. This destroys the CCR po2 graph in the dive
profile that derives from oxygen with a fo2 of 100% in one of the
cylinders but which, after adding the dilent gas, has a po2 far below
ambient pressure. The calculation for 100% oxygen only applies to deco
using 100% o2 and then the dive computer calculates the appropriate po2.
This patch removes the setting of po2 to ambient when fo2 is 100%,
1) to enable accurate graphing of po2 values for CCR dives using 100% o2
in the first cylinder.
2) To use the po2 value reported by the DC in the first place.
Signed-off-by: willem ferguson <willemferguson@zoology.up.ac.za>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The advanced search drop down menu always showed the user selected
settings, even if this is a customized search (tag, location) that took
place by clicking on the search quick hyperlink.
This is fixed by saving the user default search preferences and changing
them temporarily when quick hyperlinks searching is used.
Fixes#723
Signed-off-by: Gehad elrobey <gehadelrobey@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
