This will update the yearly statistics window (if open) whenever there
are changes to the dive list.
I also added a check not to open multiple statistics windows.
Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Reworded commit message
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Display yearly statistics in a statistics window with option to expand
the viewing on monthly level. The amount of dives along with basic
information like duration, depth, water temperature and air consumption
is displayed in yearly and monthly level. Thus you are able to compare
e.g. development of air consumption or diving activity from year to
year.
Using already existing macro for splitting seconds into minutes:seconds.
Moving repetitive code to a function (couldn't think of the suggested
clever macro, but this should pretty much do the trick).
Now the statistics are updated every time the process_all_dives function
is called. It might make sense to actually verify the structures need to
be re-allocated, but such optimization is currently not implemented.
Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Combined two commits.
Minor cleanups for white space and boolean values.
Significant changes to use the correct units for volumes vs. depths and to
avoid unneccesary lookups of the model storage based on the tree.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The previous commit was a patch from Lubomir, which also had some
whitespace fixes (to go with some new whitespace bugs to replace them)
in it.
I removed the whitespace changes from that patch (don't mix whitespace
fixes with other fixes, unless they are on the same lines!) but decided
to look for other whitespace issues, and this is the result.
I left the non-C files alone, some of the spec and script files also
have whitespace at the end of lines etc.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
It's an easy thing to do, but the for-loop ends up being pretty ugly, so
hide it behind the macro.
It would be even prettier with one of the (few) useful C99 features:
local for-loop variables. However, gcc needs special command line
options, and other compilers may not do it at all. So instead of doing
#define for_each_dive(_x) \
for (int _i = 0; ((_x) = get_dive(_i)) != NULL; _i++)
we require that the user declare the index iterator too, and the use
syntax becomes
for_each_dive(idx, dive) {
... use idx/dive here ...
}
And hey, maybe somebody actually will want to use the index, so maybe
that's not all bad.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This completely changes how we keep track of selected dives: instead of
having an array listing the selection ("selectiontracker") or trusting
the gtk selection information, just save the information about whether a
dive is selected in the dive itself.
That makes it trivial to keep track of the state of selection across
group collapse/expand events, or when changing the tree view model. It
also ends up simplifying the code and logic in other ways.
HOWEVER, it does currently (re-)introduce an annoying oddity with gtk:
if you collapse a dive trip that has individual selections, gtk will
forget those selections ("out of sight, out of mind"), and when you do
*new* selections, the old hidden ones remain.
So there's some games required to make gtk do sane things. We may need
to either explicitly drop selections when collapsing trips, or make sure
the group entry gets selected when collapsing a group that has
selections in it. Or something.
There may be other issues introduced by this too.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Previously when only one dive was selected, the Stats notebook page would show
the statistics for all dive. That creates a very illogical behavior when
clicking on the different dive groups in the dive list. The stats page would
always show how many dives where in a group when the group was selected, except
when there was only one dive in the group, in which case the statistics for all
the dives were shown.
With this change we also show the statistics for the selected dives, even if it
is just one. If you want the statistics for all dives, simply select them all
(Ctrl-A or Command-A on a Mac).
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
We spend way too much effort trying to get gtk to manage the dives that
are selected. The straw that broke the camel's back is that gtk forces us
to expand any nodes that we want to select - so selecting a summary entry
for a dive trip forced us to expand all the dives in the dive trip. Which
as Linus pointed out really sucked from a user experience.
So instead we now completeley ignore gtk's weird idea of what is selected
and what isn't and simply track things ourselves. We still need to play
some games with gtk to make sure that the correct rows are SHOWN as
selected, but still, the overall code seems much cleaner.
This commit contains a bunch of debugging code that is ifdef'ed out -
this is extremely useful to make sure I didn't mess anything up, but
eventually I'll want to remove that again as it just looks ugly in the
code.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The dive list now seems to behave intuitively.
In order to do this we had to intercept the select function in addition to
having a selection-changed callback. That way we can simulate the
multi-level selection and unselection that was missing.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
We keep track of the DIVE_INDEX of all selected dives and simply re-select
those dives after changing model (date based sort or sort by other
column).
There are a few TODOs left. We lose the sort direction (ascending /
descending) when switching models. We also don't correctly deal with the
user selecting summary rows in the tree model.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Several people reported the average time problem, but there's another
one lurking there too: if the dive duration is zero, you get bogus
average depth information too (but because that one was a floating point
divide, and by default they are unsignalling on x86, it didn't crash, it
just resulted in bogus results).
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
old_sac_time was always 0 when calculating average air consumption.
Thus the results were incorrect. Move the counter to stats_t structure
as suggested by Linus.
Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
If at least 2 dives are selected, show statistics of these dives on
Overall Stats. Otherwise, show the statistics of all dives. Temperature
is also added to the shown statistics.
Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Minor change to avoid adding statistics.h (moved the global variable and
external function declaration to display-gtk.h).
Another minor change to the text displayed for the "Stats" notebook page.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
I don't really like calling the shallowest dive "min depth", but all other
texts that I could come up with that were reasonably short weren't any
better...
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Right now this just changes the infrastructure - nothing outside of
statistics.c is modified. This is simply in preparation to split out the
single dive info and the total dive statistics in the future (as we are
creating more info and more stats and they will overflow the screen area
available - so this will turn into two notebook tabs).
This commit does not change any functionality.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Miika fixed the statistics code that didn't properly check for the "no
cylinder info" case - this cleans it up and just uses the helper
function in equipment.c.
Rename the helper to be slightly better named while at it.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
O2 per cent from dive computer should be shown in Dive Info if one is
given even without pressure information for the cylinder.
Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
The statistics page calculates air use separately, and also needs to be
fixed up for the split of the pressures into sample-vs-start/end.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Make statistics.c use snprintf() with weekday(), monthname() instead of
strftime(). The mingw strftime() ends up having lots of problems at
least on Windows unless you set the locale just right, so just avoid the
problem by doing the simple function by hand. We already did that in
other places anyway.
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This provides the relevant information for the currently selected dive
plus a bunch of statistics over all dives in the dive_table.
The visual design has lots of room for improvement
- right now the different fields change size
- it might be nice to have a more modern look for the entries
- the O2/He field is odd - for most divers the He value will
always be 0, so maybe we should only show He if there's at least one
dive that uses He? Also, we simply do a comma separated list of gases
for all the tanks used
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
