Commit graph

13062 commits

Author SHA1 Message Date
Linus Torvalds
9e2b8edb4d Make the "click-to-zoom" use a 2.5x zoom factor
I think I prefer the 2.5x zoom over the pure doubling.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-11 17:21:37 +01:00
Dirk Hohndel
502e2b0e86 Add more data to our tool-tip display in the profile window
This shows the values for all the graphs that are shown (depth,
temperature, tank pressure, pO2, pN2m pHe), but also correctly doesn't
display them when they are turned off or no data is available (prior to
this commit, tank pressure was always shown, even if no pressure samples
were available for the dive).

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-11 17:18:14 +01:00
Linus Torvalds
b304562fa8 Be stricter about when we allow merging of dives
If the surface interval between two dives is more than half an hour,
don't try to call it a single dive.  Just the dive profile will be
looking ridiculous.

Things like tank refills etc could also be a good thing to check (again,
the dive profile would look ridiculous), but the cylinder pressure going
up a small amount is actually normal (ie cylinder warming up in warmer
water on the surface).  So I don't know what the proper limit for that
would be.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-11 15:09:00 +01:00
Linus Torvalds
80485114ba Fix possible array bound violation for insanely long dives
When we calculate the interval for the tick-marks for the dive, we need
to limit 'i' to be within the size of the array.  The code does that
with a "i < 8" check, but the fact is, we must never increment past the
last entry, which is 7 (the size of the array is 8, but the last valid
index is 7).

This only happens for unrealistically long dives.  Which you can trigger
either by inputting insane values for a manually created dive, or by
merging two dives that are consecutive, but not close to each other
time-wise (eg on different days ;)

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-11 15:08:56 +01:00
Dirk Hohndel
96fb31bc01 Zoom with left mouse button
Linus convinced me that I was wrong to modify his commit 24690ce35f81
"Initial not-so-pretty profile zoom support" and so this changes it back
to use the left mouse button for zooming. It turns out that on some
touchpads there's a very nice way to hold down the click with one finger
and then pan with another finger, but that does not work if you do a two
finger click (and use one of those or a third to pan).

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-11 14:45:33 +01:00
Linus Torvalds
01e8984d7d Create tool-tip with depth/pressure for the whole profile area
This extends on our current tooltip logic (which shows events when you
mouse over them) to show tooltips for the whole profile area.

If you mouse over an event, that is still shown in the tooltip, but
even in the absense of events, the tooltip will be active, and mousing
over the profile area will show the time, depth and pressure.

This can certainly be improved upon further, but even in this form it is
useful.

Fixes #9

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-11 14:44:10 +01:00
Dirk Hohndel
fe4f13f184 Add special download modes to force updates from the divecomputer
This will hopefully not be something we need often, but if we improve
support for a divecomputer (either in libdivecomputer or in our native
Uemis code or even in the way we handle (and potentially discard) events),
then it is extremely useful to be able to say "re-download things
from the divecomputer and for things that were not edited in Subsurface,
don't try to merge the data (which gives BAD results if for example you
fixed a bug in the depth calculation in libdivecomputer) but instead
simply take the samples, the events and some of the other unedited data
straight from the download".

This commit implements just that - a "force download" checkbox in the
download dialog that makes us reimport all dives from the dive computer,
even the ones we already have, and an "always prefer downloaded dive"
checkbox that then tells Subsurface not to merge but simply to take the
data from the downloaded dive - without overwriting the things we have
already edited in Subsurface (like location, buddy, equipment, etc).

This, as a precaution, refuses to merge dives that don't have identical
start times. So if you have edited the date / time of a dive or if you
have previously merged your dive with a different dive computer (and
therefore modified samples and events) you are out of luck.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-11 14:29:26 +01:00
Linus Torvalds
78ad07c72e Initial not-so-pretty profile zoom support
You can press the left mouse-button on the profile and drag the mouse
around to zoom in on a specific area. Releasing the mouse button unzooms.

Yeah, everybody wants rubber-banding, but I have reached the end of my
willingness to fight gtk for more details. Some day.

[Dirk Hohndel:	changed this to use the right mouse button instead of the
		left which seemed just terribly unnatural]

References ticket 9

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-11 11:55:43 +01:00
Linus Torvalds
ba5079a489 Fix selection and trip expansion logic after merging dives
This just makes sure that the merged dive is properly selected, and
that we've saved the trip tree state so that the dive list repaints
nicely and with the newly merged dive selected after the merge.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-11 11:15:47 +01:00
Salvador Cuñat
c0ebef92bf Draw a thin frame around dive prints
Just that trivial, simple and cosmetic thing.

Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-11 11:11:47 +01:00
boret
240ef9e9e5 Add another print option, 1 dive per sheet.
Simply add a dive option on bigger surface, whith bigger fonts.
The size isn't A4 nor A5, but the size used by some popular paper
divelogs.
The modification performs better if we transpose the profile and
the text of the dive, because, if the notes are very brief,we get
an excess of white space at the bottom of the print.

Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-11 11:04:38 +01:00
Linus Torvalds
8514ec8723 Support merging of two adjacent dives
This introduces the notion of merging two disjoint dives: you can select
two dives from the dive list, and if the selection is exactly two dives,
and they are adjacent (and share the same dive trip), we support the
notion of merging the dives into one dive.

The most common reason for this is an extended surface event, which made
the dive computer decide that the dive was ended, but maybe you were
just waiting for a buddy or a student at the surface, and you want to
stitch together two dives into one.

There are still details to be sorted out: my Suunto dive computers don't
actually do surface samples at the beginning or end of the dive, so when
you stitch two dives together, the profile ends up being this odd "a
couple of feet under water between the two parts of the dive" thing.

But that's an independent thing from the actual merging logic, and I'll
work on that separately.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-11 10:48:14 +01:00
Linus Torvalds
cda1b73bf6 Prepare to merge non-overlapping dives
This just re-organizes the dive merging code so that we expose a new
"merge_dives(a, b, offset)" function that merges two dives together into
one with the samples (and events) of 'b' at the specified offset after
'a'.

We'll want to use this if a dive computer has decided that the dive
ended (due to a pause at the surface), but we really want to just turn
the two computer dives into one long one with an extended surface swim.

No functional changes, but some independent cleanups due to the trip
simplifications.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-11 10:48:09 +01:00
Dirk Hohndel
7c09991876 Trim the dive to exclude surface time at beginning and end
We don't change any of the samples, we just don't plot (or consider for
dive time / mean calculations) the samples at the beginning or end of the
dive that are less than a certain threshold under water. Right now that's
an arbitrary 75cm which seems to Do The Right Thing(tm) for the dives I
tried this with - but I'm happy to look at other values if this causes
problems for people with dive computers I do not have access to.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-11 10:36:46 +01:00
Dirk Hohndel
4c3dfee446 Merge branch 'pressure'
Make depth to absolute pressure conversions consistent.
2012-11-11 10:00:45 +01:00
Dirk Hohndel
e167108c76 Add depth to mbar helper function
This ensures that we use consistent math to get the absolute pressure at a
certain depth.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-11 08:50:56 +01:00
Linus Torvalds
776f92edcf Don't simplify 'bookmark' and 'heading' events
Add the bookmark and heading events to the list of events not to be
simplified just because they are redundant - in both cases they are
about the user doing something explicit (like the gaschange), so even
if the data is otherwise identical, they should likely be saved.

That said, both events are kind of pointless (we don't actually seem
to save the heading value for the heading events, and bookmarks are
universally just due to user error in at least my case). But still..

This overly aggressive filtering was introduced in commit 6ad73a8f04
("Improve logic handling events").

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-11 05:19:10 +01:00
Linus Torvalds
38c79d149d Simplify and clean up dive trip management
This adds a couple of helper functions to manage dive trips
("add_dive_to_trip()" and "remove_dive_from_trip()") and makes those
functions do the trip statistics maintenance (trip beginning times,
number of dives, etc).

This was needed because the dive merge cases for multiple dive
computers showed some rather nasty special cases: especially if the
new dive information has been loaded into an XML file with trips
auto-generated, merging several of these kinds of xml files with
multiple dives in several overlapping trips would completely confuse
our previous code.

In particular, auto-generated trips that had the exact same date as
previous trips (because they were generated from the same dive
computer) really confused the code that used the trip timestamp to
manage the trips.

Adding the helper functions allows us to get the general case right
without having to have each piece of code that handles trip
information having to bother about all the odd rules. It will
eventually also allow us to make the dive trip data structures more
logical: right now the dive trip list is largely designed around the
odd gtk model handling, rather than some more higher-level conceptual
relationship with the actual dives.

But for now, this keeps all the data structures unchanged, and just
modifies them using the new helper functions.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-11 05:17:00 +01:00
Dirk Hohndel
f53788e5e4 Add support for obtaining salinity from libdivecomputer
This requires a patched libdivecomputer that can return salinity of the
water the dive was conducted in. Experimental patches exist that implement
this for the OSTC. The code is designed so that it simply defaults to salt
water if libdivecomputer doesn't include the feature.

The patch also fixes the dive merge code to merge two other recent
additions to the dive structure (surface_pressure and visibility).

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-10 19:22:22 +01:00
Dirk Hohndel
836bbad7a6 Add threshold feature for partial pressure graphs
The tec diving preference pane now allows us to set a partial pressure
threshold for each of the three gases. When the partial pressure surpasses
that value, the graph becomes red.

Fixes #12

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-10 17:58:42 +01:00
Linus Torvalds
3d8c1e50fc Fix default filename handling errors
The default filename handling is broken in two different ways:

 (a) if we start subsurface with a non-existing file, we warn about
the inability to read that file, and then we exit without setting the
default filename.

This is broken because it means that if the user (perhaps by mistake,
by pressing ^S) now saves the file, he will overwrite the default
filename, even though that was *not* the file we read, and *not* the
file that subsurface was started with.

So just set the default filename even for a failed file open.

The exact same logic is true of a failed parse of an XML file that we
successfully opened. We do *not* want to leave the old default
filename in place just because the XML parsing failed, and possibly
then overwriting some file that was never involved with that failure
in the first place. So just get rid of all the logic to push the
filename saving into the XML parsing layer, it has zero relevance at
that point.

 (b) if we do replace the default filename with a NULL file, we need
to set that even if we cannot do a strdup() on the NULL.

This fixes both errors.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-10 16:02:05 +01:00
Linus Torvalds
080bcc10fc gtk spinbuttons are crazy - fix possible divide-by-zero
When we fill the cylinder information in an imperial unit world, a
working pressure of zero is a special case, and forces us to use the
actual physical size of the cylinder in liter, despite the fact that
we normally would use cuft.

However, we compare that value against zero in a 'double', and in
between going through the gtk spinbutton logic, the zero we have
filled in then gets read out as some very tiny epsilon value from the
gtk spinbuttons (typically in the 10**-317 range). This causes us to
think that the zero isn't actually a zero, because gtk has done odd
things with it.

Fix this by calculating the millibar value (as an integer) first, and
check that *integer* against zero. Any crazy epsilon values will have
been rounded away, and our logic works again.

There's a good reason why subsurface does everything using integers
(ie the afore-mentioned "convert to integer millibar" etc) and doesn't
use floating point for any core data structures, only for conversion.
FP rounding and inexact behavior can be really subtle.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-10 16:00:54 +01:00
Linus Torvalds
07de22a5d0 Try to find optimal dive sample merge offset
When we merge dives where the samples have come from different dive
computers, the samples may be offset from each other due to the dive
computers not having decided that the dive starts at quite the same
time.

For example, some dive computers may take a while to wake up when
submerged, or there may be differences in exactly when the dive
computer decides that a dive has started. Different computers tend to
have different depths that they consider the start of a real dive.

So when we merge two dives, look for differences in the sample data,
and search for the sample time offset that minimizes the differences
(logic: minimize the sum-of-square of the depth differences over a
two-minute window at the start of the dive).

This still doesn't really result in perfect merges, since different
computers will give slightly different values anyway, but it improves
the dive merging noticeably. To the point that this seems to have
found a bug in our Uemis data import (it looks like the Uemis importer
does an incorrect saltwater pressure conversion, and the data is
actually in centimeter, not in pressure).

So there is room for improvement, but this is at least a reasonable
approximation and starting point.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-10 12:28:59 +01:00
Dirk Hohndel
e29a436810 Merge branch 'ceiling-plot'
This enables plotting the ceiling in deco dives and also adds the
necessary code to the uemis importer. The only other dive computer this
has been tested with the OSTC and that needs a libdivecomputer patch in
order to provide the deco/ceiling information to Subsurface.

Fixes #5
2012-11-10 12:02:33 +01:00
Dirk Hohndel
6ad73a8f04 Improve logic handling events
We now throw away redundant events, just as we throw away other redundant
data coming from the dive computer. Events are considered redundant if
they are less than 61 seconds apart and identical.

This also improves the display of the remaining events in the profile as
we now show the value of the event, if it is present (for example for a
deco event we show the duration of the deepest stop).

Finally, for events that define a range (so they set the beginning flag
and assume and end flag some time later) we no loger show the triangle but
assume that some other code handles visualizing them (as happens for the
ceiling events).

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-10 11:54:15 +01:00
Dirk Hohndel
e07531dd10 Convert Uemis deco stop hold time to seconds
This is actually stored in minutes (which seems odd, given they allocate
16 bits for it... how much deco do these people want to be prepared for??)

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-10 11:54:15 +01:00
Dirk Hohndel
7b18674871 Fix cut and paste error in an error message
This has been around for a loooong time, I just happened to stamble across
it when reading the code...

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-10 11:54:15 +01:00
Dirk Hohndel
cc53a0cf5c Use correct surface pressure to detect ceiling with Uemis Zurich
The dive data contains the surface pressure prior to the dive, and that is
what we need to compare p_amb_tol to, not the standard 1013mbar.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-10 11:54:14 +01:00
Dirk Hohndel
4da3168768 Create the correct ceiling events for Uemis Zurich
The hold_depth field is rather misleading as it normally gives the safety
stop depth and only when the p_amb_tol goes "below the surface" does it
switch to showing the first deco stop depth.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-10 11:54:14 +01:00
Dirk Hohndel
7db08ae128 Instead of the ugly red boxes make the surface come down to ceiling
Based on suggestions from Linus (and a few iterations) we now simply have
the surface (i.e., background color / pattern) come down to where the
ceiling is. And we only do the angry red shading when the diver violates
the ceiling.

I think this looks much better.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-10 11:54:14 +01:00
Dirk Hohndel
097702a392 Ignore last dive read from Uemis when starting with empty divelist
When the user closes the divelist and starts with an empty file it makes
no sense to assume that she only wants to download new dives since the
last time dives have been downloaded. So if the current divelist is empty
we ignore that information and start from the beginning again.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-10 11:54:14 +01:00
Dirk Hohndel
6c52e8a2e5 Add plotting of the deco ceiling
Plot a red-shaded area on top of the depth profile to indicate the deco
ceiling (i.e., the area into which it isn't save to ascend at this point
of the dive.

So far this is of very limited use as libdivecomputer doesn't give us the
necessary information to plot this. I have sent patches for the OSTC to
Jef, hoping that he will include them in an update. I don't know how many
other dive computers will make this data available - I still need to add
this to our native Uemis support.

This commit also fixes two cut and paste errors in the previous commit
6540be9bd924 "Process ceiling events and store ceiling data in plot_info".

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-10 11:54:14 +01:00
Dirk Hohndel
7c9b89e442 Process ceiling events and store ceiling data in plot_info
This just creates the infrastructure but doesn't yet do anything useful
with the data.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-10 11:54:07 +01:00
Linus Torvalds
7f515eb7e5 Fix dive trip merging logic
We used to have very spotty logic for picking the dive trip when
merging two dives. It turns out that that spotty logic almost never
really matters, because in practice you'll never hit the situation of
merging two dives with different dive trips, but it *can* happen.

In particular, it happens when you use multiple dive computers, and
end up loading the dives from one computer on top of the dives of your
other computer. If the clocks of the dive computers was set
sufficiently close to each other, the dive merging logic will kick in
and you may now have slightly different times for the dives that get
merged, and the trip merging logic got *really* confused.

The trip management also depends on the trip dates being updated
correctly when the dives associated with a trip are updated (whether
added or removed), and the trip merging code did none of that.

This fixes it all up. Hopefully correctly.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-09 21:46:56 +01:00
Dirk Hohndel
51003eaed7 Fix partial pressure calculation
The existing implementation failed on dive computers that did gas changes
based on events (instead of tracking them in the sample data like the
Uemis Zurich does that I tested the code with).

This commit moves the calculations slightly later in create_plot_info()
after the gas change events are processed and the plot_info data has been
fixed up. Now this works with the data from Linus' Suunto as well.

Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-07 15:06:18 +01:00
Dirk Hohndel
ed620a2e83 Merge branch 'po2'
Plotting pO2 / pN2 / PHe
2012-11-06 08:48:51 +01:00
Dirk Hohndel
0d33337a20 Remove pN2 debug printout and add disabled code for partial pressure scale
The pN2 print shouldn't have been committed, but I don't want to try and
rewrite all the commit history. Oh well.

The pressure scale I am ambivalent about. It seems that it should be
useful - but that would require guide lines that coincide with the values
which would really throw off the visual for me. So I added the code, but
left it disabled.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-06 06:46:14 +01:00
Dirk Hohndel
1218e7a5e9 Don't print mean depth across the whole profile area
I can't remember why we initially did this instead of ending the
horizontal red line whith the last data point of the pressure profile. But
especially nuw with more graphs shown the one line that extends past the
end of the dive looked really silly.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-06 06:46:14 +01:00
Dirk Hohndel
af939ee4c8 Be smarter about printing gas partial pressure text
We always want to print absolute maxima and minima - but not when multiple
consecutive data points all have the same value (this happens, for
example, when printing a pHe plot on non-helium dives - or when the dive
profile includes a brief surface intervall which causes all the partial
pressures to be at their minimum).

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-06 06:46:05 +01:00
Dirk Hohndel
d2edc681a4 Fine tune the vertical spacing of the graphs
Whatever I pick here, there will be dives where the different graphs end
up interfering with each other. I don't think there isn't an easy, generic
solution for this (but I can envision awesome non-easy solutions - they
just don't seem to be worth the effort).

But for most dives that I played with this seems to work pretty well.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-05 20:44:51 -08:00
Dirk Hohndel
41930e1edd Fix incorrect variable reuse bug in preferences dialog
This was introduced in commit ee803ef5d85b "Change preferences into a
notebook and add second page for tec settings"

In order to be able to get the new default XML file name back from the
button, we need to keep that variable around and not overwrite it with
more buttons for the tec preferences page.

Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-05 20:15:45 -08:00
Lubomir I. Ivanov
a9f44a133d Prevent UI errors while the the import thread is running
While the import thread is running it is possible to:
1) click the [x] button of the "download dialog".
To prevent that, we attach a "delete-event" signal to no-op function.

2) to interact with the main window, once the "accept" event is triggered.
To prevent that, we make sure that the window is set back to "modal".

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-05 09:28:17 -08:00
Lubomir I. Ivanov
27f1339079 Trim the device name in the download dialog, if necessary
On Windows, device names can end up being <drive-letter> (<drive-label>).
In such a case we are only interested in the <drive-letter> part, when
passing this value to libdivecomputer.

This patch provides a method to trim all text in parentheses and also
any leading and trailing whitespace.

An important addition is enabling back the user to enter a device
manually even it's absent in the combo box list. This device is
then stored and retrieved as the default device, but not stored
in the device list (dc_device_selector()).

As a side effect this change prevents the download dialog closing,
when a user-entered device is not one of the found devices via
subsurface_fill_device_list().

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-05 09:27:46 -08:00
Henrik Brautaset Aronsen
37e3ade2e2 Repair broken Add Dive menu item
Lubomir's commit aec904b612 broke the Add
Dive menu item:  The Edit Dive dialogue didn't show up after the initial
dialogue.

Signed-off-by: Henrik Brautaset Aronsen <subsurface@henrik.synth.no>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-05 09:05:02 -08:00
Henrik Brautaset Aronsen
45fce18fb2 Fix broken MacOSX build
Dirk's commit 2de6f79635 had a typo.

Signed-off-by: Henrik Brautaset Aronsen <subsurface@henrik.synth.no>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-05 09:04:00 -08:00
Pablo Garcia Castro
658dd49f75 Spanish translation fixes.
Signed-off-by: Pablo Garcia Castro <freixido@gmail.com
Signed-Off-By: Matthias Kaehlcke <matthias@kaehlcke.net>
Signed-off-by: Jose Angel Tortosa Delfa <angeltordel@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-05 08:58:25 -08:00
Dirk Hohndel
853277ba9d Plot text values for partial pressure graphs
The algorithms attempt to identify "interesting" points where the user
might want to know the value of the graph.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-05 08:56:18 -08:00
Dirk Hohndel
5f2f415cdb Add pHe and pN2 plotting
Adjust the color for pN2 to the standard for this gas (black). We keep pO2
green (even though the ISO 32 color for that would be white). pHe is
marked in brown (which is the matching standard color).

Calculate correct partial pressures for the synthetic plot info points at
the beginning and end of the dive.

Minor fine tuning to the positioning / scaling of the temperature plot
when partial pressures are plotted.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-01 15:39:15 -07:00
Dirk Hohndel
f806cdbe2e Fix the pO2 calculation when diving with air
So few of my dives are on air that at first I didn't notice - but for
those dives we set the o2 permille to 0 - which of course causes incorrect
(and extremely deadly) pO2 of 0...

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-01 12:05:31 -07:00
Dirk Hohndel
01fd6a57bc Add vertical space to depth plot if we are showing partial pressure graphs
Fairly simplistic change that modifies the way we calculate the "maxdepth"
for a particular dive as that is used to scale the plot vertically.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-01 11:44:18 -07:00