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Upon successfull reading an image file, this computes a SHA1 hash of the
image and saves it with the picture tag in the log file. When a file is
not successfully loaded (for example because the log was created on a
different computer) we look up the hash in a dictionary that maps hashes
to local file names.
That dictionary (actually two for both directions), is loaded on startup
and saved upon destruction of the main window.
Signed-off-by: Robert C. Helling <helling@atdotde.de>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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This is somewhat invasive as aborting the XML file read requires us to
report things up the recursive parsing chain.
What we really need to do here is to ask the user how they want to use the
data from reverse geo lookup. But for now we only warn about the fact that
this can take a while.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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And hook things up when double clicking the globe.
The user experience isn't consistent with what we do on the main tab
(i.e., no coloring of fields that are changed), but it seems to work.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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With this all references to these members should be gone and all the code
should be switched over to the dive site infrastructure.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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This is a bit awkward now. We are downloading what looks like fake dives
in the v2 format. So we create a dive site for every single fix.
After we merge those new dive sites into the existing dives we need to
throw away all the dive sites that weren't used.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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Since the last few dozen commits change the format in irreversible ways
and could therefore be destructive and lose data for testers of the
development version, let's try to be extra careful and create "special"
backup files that aren't overwritten by subsequent backups. At least this
way people can go back to the previous state.
Of course people using the git backend don't have to worry about this as
they always can go back to any earlier save.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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This adds another useful helper function as well.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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Read and write divesite sections in the XML file.
Read divelogs of version 2 and create dive site structures on the fly.
Read version 3 files that have divesiteid instead of location / gps.
Saves version 3 files where dives no longer have location and gps but
instead refer to a divesiteid
The commit contains quite a few fprintf(stderr,...) in order to allow
better monitoring of the parsing / transforming of locations and gps to
dive sites. This will need to be removed later.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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This leaves location and gps coordinates in the struct dive to allow a
step by step migration.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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We had two functions doing exactly the same thing. Let's drop the one with
the highly confusing name.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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If current_dive and displayed_dive still have the same tags then we
shouldn't touch the tags of other selected dives.
Fixes #826
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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The ratio between SAC and oxygen metabolism rate can be assumed constant
but not the metabolism rate. So we better base our calculation on the ratio
that uses the SAC from the preferences as that pairs well with the O2
consumption from the preferences.
Hence we ran remove the sac parameter from fill_pressures().
Signed-off-by: Robert C. Helling <helling@atdotde.de>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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When planning a dive, the gas consumption is based on a user configured SAC.
Thus we should use that SAC and not try to recompute it from samples.
Signed-off-by: Robert C. Helling <helling@atdotde.de>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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... and repair a failed rebase (sorry).
Signed-off-by: Robert C. Helling <helling@atdotde.de>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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still needs some work
Signed-off-by: Robert C. Helling <helling@atdotde.de>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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This will allow us to download the dives from the dive computer into a
separate table just for that purpose and not into the main dive_table.
I really dislike the code that's in place that dates back to the very
earliest code written for Subsurface. Dumping the dives straight into the
main dive_table seems really stupid to me.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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No idea why I didn't notice earlier that this was missing.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
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 parses the dive profile from Divesoft Freedom log file. Only the
depth profile is currently supported. There is also something wrong as
the log file cannot be given as parameter but must be opened or imported
once Subsurface is running. Note that so far no metadata is parsed.
Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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This code sets the parameters properly to support the new fields in
manual CSV import.
Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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This implements importing of dive profile and temperature graph along
with some meta data from a Cobalt Divelog database.
Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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We are quite inconsistent when it comes to reporting back errors.
One case where this caused somewhat unexpected behavior was when the
user would try to open a .csv file by passing it as command line
argument. The file was silently ignored, but treated as if it had been
opened successfully.
Now we issue a somewhat reasonable error message.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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We when comparing floating points we do a relative comparison of the difference.
This fails when both numbers are (exactly) 0.0 which happens to occur when plotting
an O2 graph without o2 data resulting in both min and max for the y-axis to be 0.
Signed-off-by: Robert C. Helling <helling@atdotde.de>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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Change the meaning that _the_ cylinder (as we treat it in OC dives) is the
diluent cylinder (rather than the O2 cylinder). This eliminates special
cases. Now, for CCR, we have to handle the O2 cylinder in addition
(rather than the diluent in addition).
Signed-off-by: Robert C. Helling <helling@atdotde.de>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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This patch is bigger than necessary because I also renamed the
get_cylinder_use() function to the much more accurate
get_cylinder_idx_by_use().
If we have no gas changes (except for a possible explicit first gas),
(which in the CCR case also means no bailout), this code will give you
correct per cylinder depth and duration for oxygen and diluent and
therefore create more reasonable gas consumption data for CCR dives.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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Oddly we already had code to load this from XML, but nothing else.
This makes the load from XML work like the rest of our code and adds the
save to XML plus the load and save for the git format.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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Add a time linear gas interpolation strategy. Some minor changes.
Signed-off-by: Robert C. Helling <helling@atdotde.de>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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This implements import from Suunto DM5 database, but there is something
wrong with some of the sample dives in the database I received as
sample. It seems that we should detect missing/bogus data and treat it
properly as divelogs.de does with the same dives. Anyway, when we have
proper data, this import appears to produce sensible results.
Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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Checking against the location field probably wasn't the best way to do
this...
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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For our usage the method will acept UTF-8 paths,
which are converted to UTF-16 on Win32.
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.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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Depth is often mentioned in a length unit, but what we care about is
pressure. When diving in fresh water the pressure is lower than the same
depth in salt water. This adds support for using different salinities in
planning.
Signed-off-by: Anton Lundin <glance@acc.umu.se>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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This way other parts of the code can act on the "hidden_by_filter" state.
This also cleans up the way we track if a dive is hidden - do it in the
multi filter instead of the individual filters.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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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>
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Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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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>
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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>
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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>
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This isn't Cobalt specific, this is specific to dive computers that
indicate the first tank that's in use with a gaschange event that
coincides with the first sample.
We need to make sure that we suppress showing that gas change event
(regardless which cylinder it goes to) and instead set the correct
cylinder index from the very start of the dive.
This works with the test data I have and doesn't seem to break thing with
any of the files that I tried... but I'm worried that this is not the
right way to do things.
Fixes #742
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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This prevents a warning caused by -Waddress, that the address
of 'displayed_dive' will always be defined.
Exact macro variant suggested by Dirk.
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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This will parse date information from Seabear log file and skips the
"header" data to allow parsing of the CSV content.
Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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This patch adds support for importing the logs from a Poseidon MK6
rebreather. This DC produces logs that contain of a .txt file that has
all the meta data and a .csv file that contains the sample readings. The
CSV file is different from the others in that it has a line per each
sample reading at given time. Thus we have to merge all the lines from
one point in time into one sample reading of ours.
[Dirk Hohndel: addressed some compiler warnings]
Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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Robert C. Helling
Dirk Hohndel
Miika Turkia
Anton Lundin
Lubomir I. Ivanov
Linus Torvalds
willem ferguson