The following are UI toolkit specific:
gtk-gui.c - overall layout, main window of the UI
divelist.c - list of dives subsurface maintains
equipment.c - equipment / tank information for each dive
info.c - detailed dive info
print.c - printing
The rest is independent of the UI:
main.c i - program frame
dive.c i - creates and maintaines the internal dive list structure
libdivecomputer.c
uemis.c
parse-xml.c
save-xml.c - interface with dive computers and the XML files
profile.c - creates the data for the profile and draws it using cairo
This commit should contain NO functional changes, just moving code around
and a couple of minor abstractions.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Instead of the hardcoding to "Sans 8", allow people to set it in the
preferences.
Also, make the unit choice be a frame in the preferences dialog instead.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* git://github.com/sirowain/subsurface:
Fix Segmentation fault when trying to print an empty plot.
Provide an icon for subsurface.
Added a comment about libusb dependency in Makefile.
* 'for-linus' of git://github.com/dirkhh/subsurface:
Attempt to get the location column to resize in a sensible way
Minor tweaks to column headers
[ Fixed up minor semantic merge conflict due to the change to make
'dive_list' internal to divelist.c ]
Passing it around is just annoying, and we only ever have one. Let's
not burden all the users with the silly thing.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
It's too damn easy to make mistakes and not even notice them (odd gtk
widget selection and keyboard input), or just start editing a cylinder
thing and realize it was wrong.
So instead of always saving the equipment information implicitly, add
explicit "Apply" and "Cancel" buttons that save the information (or
re-load it from the dive data structure)
So now you need to press an extra button for your changes to *really*
take effect. It can be a bit annoying, but it's better than the silent
accidental equipment change that could happen before.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Previously the SAC column was the one that expanded which is silly
We also used to cut the location off at 16 characters
Now we try to make the location the one that expands and allow up to 40
characters, but there's something broken, still. If you manually shrink
the location column to its minimum size then subsequently resizing the
window gets the desired behavior. But if you don't manually resize the
location column it doesn't shrink correctly for windows that are smaller
than the space we need for all columns to fully display (instead we get a
horizontal scrollbar)
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Instead o fhaving everything in the "File" menu, make a separate menu
for things that are very much specific about divelogs, rather than
"generic" things like open/save/import.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
When printing an empty plot, the function was missing nullability check for 'current_dive'. Now the print of an empty plot results with an empty blank page.
A better solution could be making unsensitive the Print entry in the menu, until a plot is loaded.
Signed-off-by: Riccardo Albertini <ssirowain@gmail.com>
I designed a simple blue icon for subsurface with a diver in the middle.
As suggested by Dirk Hohndel, I added the surface line above diver's head,
so that now the icon reflects better the new application name.
Signed-off-by: Riccardo Albertini <ssirowain@gmail.com>
Due to libdivecomputer's dependency, can be necessary to add libusb to pkg-config in order to compile,
so I exported the pkg-config line in the subsurface target to LIBS variable, and added a comment about libusb.
Signed-off-by: Riccardo Albertini <ssirowain@gmail.com>
It got removed by some of my overly aggressive cleanup in commit
fefcbf125e ("Remove dive info frame") because the dive info frame
initialization also initialized the main window title..
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This really is too wrong for words, but I do think the dive list may
look better with a smaller font.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
And I *really* would want to make the dive list be a ComboBox or
something like that, rather than a ListView. I need to really
understand those things, though.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
So instead of having a depth field (in mm) for sorting, and the text
field that contains the same thing in text, we now have all the fields
we use in "native" format, and we just render them as text dynamically.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Instead of creatign an extra column containing the date text, use a
renderer function to create the text dynamically.
Just the date right now, but we'll do them all this way.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Typo turned EAN (Enriched Air Nitrox) to EAD. Which does mean something
too, just to confuse people - but while it's still nitrox-related, it's
entirely the wrong thing (Equivalent Air Depth). I don't think anybody
would ever care to see *that*. With computers, why would you care?
Anyway, Dirk noticed it, and suggested I just use O2% instead. It's not
like EAN is all that readable either.
Reported-by: Dirk Hohndel <dirk@hohndel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This flushes the dive changes to the dive list, the way the old dive
info frame would update as you update dive fields.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Hey, now you can sort your dives by how good your SAC is. Which sounds
more useful than it probably actually is. But maybe you can see
patterns in what makes your SAC suck..
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Sure, it's visible elsewhere, but this way you can search and sort for
it, and see several entries at once. So again, having it visible in the
dive list is a good thing.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
.. and make the date string much more readable, now that we aren't
actually size-constrained any more.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This doesn't really fill them, it just adds them to the possible
entries. I'll get to it later.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Ok, this makes that dive list look empty and ugly, but as mentioned, we
really should start filling it with all the useful information that we
can sort by, like temperature and air use.
And even stuff that might not make sense to sort by (would you want to
sort by cylinder size or name? Or by nitrox percentage) could still be
*shown* in the list fairly naturally.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
It has always been problematic, and I've been moving things in and out
of it.
And it just isn't a very powerful widget. You can't *do* anything with
it. The information it shows you may be useful, but the core stuff
already shows up in the dive list.
And the dive list is actually a much superior widget over that static
dive info frame. The information that shows up in the dive list can be
sorted by column, for example.
So when we show temperatures or SAC numbers in the dive info frame,
that's actually a very bad place to show them: we would be much better
off showing it in the dive list, and then we could sort by SAC or by
temperature.
In other words: just remove the thing. Instead, plan to extend the dive
list to contain all the information. That will probably mean that we
need to change the current pane widget to be a vertical pane, rather
than a horizontal one, but what's wrong with that?
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Currently we use random hard-coded integers, and it's not always clear
what is going on. Make it much more explicit with an enumeration of the
different divelist columns.
And change the column order to make it more logical, and make sure we
actually catch all uses while at it.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
If the velocity is slower than FAST then we look back up to 30 seconds and
calculate the velocity for the past 30 seconds instead.
For the first version I'm not doing the average of the changes but simply
the change from beginning to end.
The alternative would be to do another triangle smoothing or something
like that - but as we don't know how many samples we have in the 30 second
window, it's a little harder here.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This annoyed me from the first moment Linus added the tank pressure graph.
As the pressure goes down, the graph needs to go down. Seriously.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This gives the airconsumption label a fixed size and changes its alignment
so it is anchored to the right.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
So far Linus has hated all of my attempts to visualize vertical velocity
through color. This time I'm trying something dramatically new: there is
no PURPLE involved. Maybe that will convince him of the value.
We simply calculate the vertical velocity for the current plot segment
(last sample point to this sample point - in this version even without
divisions by zero) and assign a label based on the rate of change. These
labels are translated through a predefined table into colors:
Dark green is +/- 5ft/min (stable)
Light green is descents up to 30ft/min and ascents up to 15ft/min
Yellow is descents up to 60ft/min and ascents up to 30ft/min
Orange is descents up to 100ft/min and ascents up to 60ft/min
Red is outside of those ranges - you are most likely in danger
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Even though we go down to an 8pt font the info_frame changes size when the
air info is added. I don't like this but want to see how Linus would like
this resolved before going overboard.
Minor tweaks to the formating (we don't need two decimals when printing
the liters of air consumed).
This patch does NOT remove the plot of the air information in the profile
graph. I think we want to remove that once we like the text where it is,
but I wanted to do one thing at a time.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
It's now in the window title - no point in having it twice.
Also added a little "Dive #xx - " template. The old "##. " was a bit too
minimalistic for my liking.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
I suspect the "info" area is better used for actual values, so move the
dive location into the window title instead (using date if no location
info), and title the info frame with date and time.
This just means that the date/time gets removed from inside the frame:
we may want to put air consumption info in there instead?
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
If the temperature is in a very narrow range the existing code visually
exaggerated the fluctuations. This tries to dampen that effect a bit.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Change the duration max rounding as noted by Dirk, and move the air
consumption down further towards the bottom right corner. In
particular, I make the text positions not scale with the window size,
purely by the size of the text.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
- the time stamp where we printed the last temp was wrong
- we really shouldn't check mK for being identical - especially on dive
computers that store a lot of samples
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Ok, this is pretty much it now. Instead of having various random checks
for "is the time of the sample past the end of the dive" hacks, we not
plot all graphs from the cleaned-up plot_info structure instead of the
raw samples.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Further movement to using the sanitized and cleaned-up plot info rather
than the raw data.
The raw dive data contains samples from the end of the dive that we
don't want to drop, but that we also don't want to actually use for
plotting the dive. So the eventual end goal here is to not ever use the
raw dive samples directly for plotting, but use the diveplot data that
we have analyzed for min/max (properly ignoring final entries) etc.
There's still some data that we take from the samples when plotting, but
it's getting rarer.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Do the min/max calculations only *after* we have removed the extra
surface events at the end.
The Uemis data in particular has a lot of surface events after the dive,
and we don't really want to take them into account since we won't be
plotting them anyway.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
.. I'll want to move pressure limit calculations into the 'plot_info',
so that we can do several passes of analysis and change dive limits etc
without having to actually modify the dive data itself (or add new
fields to 'struct dive' just for plotting).
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This is the hackiest thing ever, unless you count the previous code that
was even hackier (and just called the gtk main routine at random
places).
The libdivecomputer library is not really set up to be part of the gtk
main loop, and cannot afford (for example) to have lots of mainloop
events while it's parsing. Some dive computers are very timing
sensitive for the communication.
So just start a thread for doing the libdivecomputer stuff, and just
continually call the gtk main loop while that thread is running. I'm
sure we could actually use some gtk signalling thing to make the thread
exit do the right thing, but instead we just poll the status every
100ms.
I did say it was hacky. It does seem to work, though. No more
temporary graying out of the windows when they don't react in a timely
manner because libdivecomputer does some blocking operation.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
