When the data file is closed we should reset the events that we offer for
filtering.
Reported-by: Sergey Starosek <sergey.starosek@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
We already clear the widgets but forgot to turn off the tooltips as well.
Reported-by: Sergey Starosek <sergey.starosek@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This adds the tooltip just to the Dive Notes page of the notebook area -
that's where people are tempted to try to do "edit in-place" which we
currently don't support.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Henrik reports that on OSX, not destroying the cairo context results in
a corrupted profile display. It seems to just leak memory on Linux.
For gtk3, the cairo context is embedded in the GtkDrawable, for gtk2 we
need to create and destroy it appropriately. Although maybe we could
just make it static instead of creating/destroying it all the time.
Anyway, this goes back to the old cairo destroy logic for gtk2.
Reported-and-analyzed-by: Henrik Brautaset Aronsen <subsurface@henrik.synth.no>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Mostly coding style and whitespace changes plus making lots of functions
static that have no need to be extern. This also helped find a bit of code
that is actually no longer used.
This should have absolutely no functional impact - all changes should be
purely cosmetic. But it removes a bunch of lines of code and makes the
rest easier to read.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This adds the GFlow/high values used to calculate the ceiling (if any).
Right now it shows those numbers even if at no point of the dive there was
an actual ceiling (but only if showing the ceiling itself is enabled).
This should make it easier to for the user to make sense of the calculated
ceiling, especially if posting screen shots.
As an aside - for some dive computers like the OSTC and the Shearwaters we
should be able to also plot the GF used by its calculation which might be
interesting for comparison purposes, as both of them also give us the
ceiling (lowest deco stop) calculated during the dive..
See #13
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
To actually compile with gtk-3 you currently need to disable the use of
OSM (compatible with gtk2 only for now). And obviously figure out the
headers and libraries by using pkg-config on gtk-3 instead of gtk-2.
But now it should be only a Makefile change.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This cleans up our handling of combo boxes and all the duplicated
completion logic, and simplifies the code.
In particular, we get rid of the deprecated GtkComboBoxEntry. While it
made some things easier, it made other things harder. Just using
GtkComboBox and setting that up correctly ends up being simpler, and
also makes the logic work with gtk-3.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This forces us to use the proper gtk accessor functions. It may not be
worth it if people actually do the Qt conversion, but if we want to try
gtk3 at some point, this might help.
This all came about because I was trying to explain on G+ what an
immense pain this all was to even figure out, if you don't actually know
gtk at all. Google and the gtk migration guide are almost useless, and
the gtk2 documentation itself actually uses the fields directly without
any accessor functions in several places.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
get_units() returns the current unit preference, thus it
belongs in prefs.c rather than gtk-gui.c
Signed-off-by: Henrik Brautaset Aronsen <subsurface@henrik.synth.no>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
We save the (more complete) dive computer information in the XML file
with serial numbers and firmware version if we know about them, so using
a complicated string in the system config was redundant and confusing.
So remove that code.
NOTE! Since the dive computer nicknames are now only saved if the XML
file is saved, we also mark the dive list "changed" when we edit the
nicknames. That way we'll be prompted to save things before exiting,
even if we don't actually edit any actual dive data.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
We used to save dive computer information only if that dive computer was
actually used in any of the dives we saved. But we can simplify the
code if we just always save any dive computers we know about. And it
does allow for some usage cases where you have nicknames for other
peoples computers that you may not actively use, but you want to see if
you end up loading multiple XML files in one go.
So there's just no compelling reason to not just save all the info we
have. And this will make it less painful to remove the "use system
config for dive computer nicknames", because you can also use this to
continue to gather dive computer info in a separate XML file if you want
to.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The 'preexisting' value is used for downloading dives: we want to add
new dives but, but then compare those new dives against the
preexisting ones before we start sorting things and possibly merging
them.
However, the value was only updated sporadically, resulting in it
having stale information in it. Which would cause problems
particularly if you deleted dives, so that the preexisting value would
point past the actual existing values!
So just update it unconditionally in dive_list_update_dives(), which
anything that changes the dive list is supposed to call in order to
display the changes anyway.
Also, just for safety, when removing a dive, put NULL in the last dive
table location. Nobody should ever access past the end anyway (this
is enforced by 'get_dive()') but there are places that access the dive
list table directly, and the libdivecomputer download was one of
those. No reason to leave stale dive pointers possibly around for
uses like that.
Reported-by: Henrik Brautaset Aronsen <subsurface@henrik.synth.no>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
As reported by Henrik, there was a crash lurking in edit_dc_nickname code.
Invoking the dialog and selecting apply without changes exposed it neatly.
This is a one line fix.
Signed off by Amit Chaudhuri <amit.k.chaudhuri@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This replaces the really lame "italics text" from commit abe810ca1a29
("Mark locations that have GPS location data attached") with a marginally
less lame GPS icon.There's a reason why I am not making a living as
graphics artist. But I think this is a huge step forward from what we had
before...
The satellite.svg file is very loosely based on a different icon that I
found as public domain here http://www.clker.com/clipart-30400.html.
From that I created the PNG and then that was converted into the
GdkPixdata via gdk-pixbuf-csource; a rule for that was added to
the Makefile but commented out as I don't know if this tool will always be
available in the path. Having this icon included in the sources avoids
locating yet another icon file.
Better icons are certainly welcome!
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This allows users to edit one or more nick name entries in a single
session. Entries can also be removed individually.
Based on mock up by Lubomir Ivanov and various conversations from Dirk.
Thanks to both.
[Dirk Hohndel: quite a bit of editing for coding style and whitespace]
Signed-off-by: Amit Chaudhuri <amit.k.chaudhuri@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
A couple of new files webservice.c and webservice.h are added.
webservice.h exposes two methods at the moment:
- webservice_download_dialog():
this function creates the user interface for the download dialog
from the web service.
- webservice_request_user_xml()
this function is a direct call to retrieve XML for a specific
user identifier. the actual data, data length and error codes
are stored in passed pointers.
A menu entry is added in the Log menu:
"Download From Web Service"
The used backend for communication at the moment is provided
by libsoup.
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
While we are waiting for an autotools generated Makefile, this should allow
people to build that don't have osm-gps-map.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The previous patch in this series adds the function
subsurface_launch_for_uri(), which has to be called from the about
dialog instead of the default function for the URI calls to work
on Windows - i.e. opening links from the dialog.
gtk_about_dialog_set_url_hook() is a deprecated method, but seems
to be the only reasonable way to make the override between GTK 2.20 -
2.24 possible. The "activate-link" signal is recomended instead,
but is not portable for GTK bellow 2.24.
An alternative would be to somehow hack into the GtkAboutDialog
and override the callback for each clickable link.
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This patch centralizes the definition for surface pressure, oxygen in
air, (re)defines all such values as plain integers and adapts calculations.
It eliminates 11 (!) occurrences of definitions for surface pressure and
also a few for oxygen in air.
It also rewrites the calculation for EAD, END and EADD using the new
definitons, harmonizing it for OC and CC and fixes a bug for EADD OC
calculation.
And finally it removes the unneeded variable entry_ead in gtk-gui.c.
Jan
Signed-off-by: Jan Schubert <Jan.Schubert@GMX.li>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
- MOD: Maximum Operation Depth based on a configurable limit
- EAD: Equivalent Air Depth considering N2 and (!) O2 narcotic
- END: Equivalent Nitrogen (Narcotic) Depth considering just N2 narcotic
(ignoring O2)
- EADD: Equivalent Air Density Depth
Please note that some people and even diving organisations have opposite
definitions for EAD and END. Considering A stands for Air, lets choose the
above. And considering N for Nitrogen it also fits in this scheme.
This patch moves N2_IN_AIR from deco.c to dive.h as this is already used
in several places and might be useful for future use also. It also
respecifies N2_IN_AIR to a more correct value of 78,084%, the former one
also included all other gases than oxygen appearing in air. If someone
needs to use the former value it would be more correct to use 1-O2_IN_AIR
instead.
Signed-off-by: Jan Schubert / Jan.Schubert@GMX.li
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
For each dive recorded, place their GPS coordinates onto a map using the
OSM-GPS-MAP library.
This map is accessible via the "log" menu or the shortcut ctrl+M (M as map).
We check for the GPS coordinates "0, 0" which are the default when we do not
have real GPS coordinates set.
[Dirk Hohndel: fixed int/float math confusion, fixed some whitespace and
coding style issues, cleaned up some comments, added a
missing cast to prevent a compiler warning]
Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
Signed-Off-By: Henrik Brautaset Aronsen <subsurface@henrik.synth.no>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
.. and add the usual logic to not save the default values.
This also simplifies the initial system-specific setup of both of these:
since we have defaults for all the preferences that get set up at
startup, we can just initialize those defaults to the system-specific
fonts then and there.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Loading an xml file with dive computer information without any
preexisting nickname data would try to "remember" that NULL nickname.
Causing a SIGSEGV if there was no nickname information.
The bug was introduced by commit ec38d3708d ("Move device_info handling
into a new 'device.c' file") when I inadvertently removed a bit too much
code. It actually wants to remember a missing DC nickname as an empty one.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This does the "don't save defaults" for numeric values too.
Also, move the preferences loading/saving to a new "prefs.c" file.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
A new file download-dialog.c now contains all code related
to the download dialog, which was previously defined in gtk-gui.c.
Also, a new file callbacks-gtk.h now has two macros
OPTIONCALLBACK, UNITCALLBACK shared only between
download-dialog.c and gtk-gui.c.
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The old code (on purpose) didn't try to differentiate "nonexisting
boolean configuration" with "existing boolean configuration set to
false", which is problematic if we optimize the saving to not save
default preferences at all.
Which this does.
So in addition to the logic to know about default preferences, this has
to change the interfaces for the PREF_BOOL reading code so that you can
tell the difference between "no value" and "false".
And since the previous calling convention was an abomination of doing
pointer casting and having case-statements for the config types, change
that while at it. Both from a usage perspective *and* from a back-end
perspective it is actually much simpler to just have different functions
for the string vs boolean config read/write versions. The OSX versions
in particular end up being one-liners.
(The GConf library is a nightmare, and doesn't seem to have any way to
know whether a boolean value exists or not, so you have to read it as a
GConfVal and then turn it into a gboolean rather than just get the "oh,
it didn't exist" as an error value).
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This makes it explicit what the default preferences are, so that we can
more easily avoid unnecessarily saving default settings. It also makes
imperial metrics the default for the US (Burma and Liberia always get
forgotten!)
Right now we tend to be somewhat confused about defaults. We do have
them, but then even if something has a default value, we tend to write
it out to the config file. Which is not just unnecessary, but makes it
really hard to see after-the-fact whether the user actually wanted that
*specific* value, or whether they just wanted the default behavior.
So this prepares for having explicit configuration for when we want
something different than the defaults.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
.. and rename the badly named 'output_units/input_units' variables.
We used to have this confusing thing where we had two different units
(input vs output) that *look* like they are mirror images, but in fact
"output_units" was the user units, and "input_units" are the XML parsing
units.
So this renames them to be clearer. "output_units" is now just "units"
(it's the units a user would ever see), and "input_units" is now
"xml_parsing_units" and set by the XML file parsers to reflect the units
of the parsed file.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The legacy nickname wrappers (that use the device_info structure) are
left in gtk-gui.c. We can slowly start moving away from them, we don't
want to start exporting that thing as some kind of generic interface.
This isn't a pure code movement - because we leave the legacy interfaces
alone, there are a few new interfaces in device.c (like "create a new
device_info entry") that were embedded into the legacy "create nickname"
code, and needed to be abstracted out.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
We'll start recording more than just nicknames in it, like serial
numbers and firmware version etc. Start off just renaming it, and
re-ordering the members to reflect how the nickname is not the primary
issue.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
There should be NO other changes in this commit - just moving the code and
adjusting the includes (and adding the entry point to display-gtk.h).
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This was just a crutch to get something out there for people to play with.
With the ability to input a plan in place this is now obsolete.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
As the user enters data into the entry fields, that data is validated and
as soon as there is enough data we start constructing a dive profile,
including the final ascent to the surface, including required deco stops,
etc.
This commit still has some serious issues.
- when data is input that doesn't validate, we just print a warning to
stdout - instead we need to change the backgroundcolor of the input
field or something.
- when we switch to the last dive in order to show the profile we don't
actually search for the last dive - we just show the first one in the
tree. This works for the default sort order but is of course wrong
otherwise
I'm sure there are many other bugs, but I want to push it out where it is
right now for others to be able to take a look.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This was added in commit 594da00612ab "Do a minimal hook-up of the dive
plan tree view to the actual planning" and has been replaced by a
different UI in subsequent commits. No point in keeping it around.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
GTK's logic might be a bit flawed (or complicated) in terms of
"focus-out-event" and GtkComboBoxEntry objects as it does not work
by attaching said signal type directly to the GtkComboBoxEntry.
Perhaps it only makes sense for text input.
Since "focus-out-event" works for GtkEntry, we can retrieve the child
GtkEntry from the combo using gtk_bin_get_child(GTK_BIN(combo)
and attach the event handler to that.
This change should make it possible to update gas_model (GtkListStore)
when changing the widget focus with both the keyboard and mouse clicks.
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Once again Gtk does everything it can to make our lives miserable. It
requires major hackery to be able to add new gases to the drop down lists
"on the fly". Right now this only works if you edit the gas and then use
Tab to move to the next field.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Just after pushing out the last set of changes I had one more idea what I
could try. And of course that was it. Don't queue up a redraw. Simply run
gtk_widget_show_all on the dialog! That does the trick.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Linus' treeview for the plan input is just too ugly for words. And doesn't
work, either.
So let's go with plan C: a table of waypoint entries. Depth, duration (or
absolute time), and gas used. The gas is a combobox that does completion.
I am reusing Linus' validation functions / parsers.
This works if you can fit your dive into the four waypoints that are there
by default. The add waypoint button is hooked up but even though it does
what I think should modify the dialog that is currently displayed that
clearly doesn't work.
But at least it "mostly" works and isn't as horrifyingly uggly as the
first two attempts.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
actual planning
Yes, you can actually enter your segments now.
No, it's not wonderfully user-friendly. If you don't enter enough
segments to create a dive plan, it will just silently fail, for example.
And the <tab> key that should get you to the next editable segment
doesn't. And so on. But it kind of works.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This doesn't actually do the real work yet, but it creates all the
infrastructure to edit a tree model, and verify the contents for time,
depth and gas mix.
Now we just need the ability to add entries to the tree model (this adds
one fake one, just to test the editing), and then read out the final end
result and turn it into a plan.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This is not doing anything (which is why there are so many unused variable
warnings). It's just a couple of entries lined up to give a visual
impression how some of this could look.
I am not a UI designer. And there are good reasons for that...
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This comes with absolutely no gui - so the plan literally needs to be
compiled into Subsurface. Not exactly a feature, but this allowed me to
focus on the planning part instead of spending time on tedious UI work.
A new menu "Planner" with entry "Test Planner" calls into the hard-coded
function in planner.c. There a simple dive plan can be constructed with
calls to plan_add_segment(&diveplan, duration, depth at the end, fO2, pO2)
Calling plan(&diveplan) does the deco calculations and creates deco stops
that keep us below the ceiling (with the GFlow/high values currently
configured). The stop levels used are defined at the top of planner.c in
the stoplevels array - there is no need to do the traditional multiples of
3m or anything like that.
The dive including the ascents and deco stops all the way to the surface
is completed and then added as simulated dive to the end of the divelist
(I guess we could automatically select it later) and can be viewed.
This is crude but shows the direction we can go with this. Envision a nice
UI that allows you to simply enter the segments and pick the desired
stops.
What is missing is the ability to give the algorithm additional gases that
it can use during the deco phase - right now it simply keeps using the
last gas used in the diveplan.
All that said, there are clear bugs here - and sadly they seem to be in
the deco calculations, as with the example given the ceiling that is
calculated makes no sense. When displayed in smooth mode it has very
strange jumps up and down that I wouldn't expect. For example with GF
35/75 (the default) the deco ceiling when looking at the simulated dive
jumps from 16m back up to 13m around 14:10 into the dive. That seems very
odd.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The old implementation was broken in several ways.
For one thing the GF values are percentages, so they should normally be
0 < GF < 1 (well, some crazy people like to go above that).
With this most of the Bühlmann config constants were wrong.
Furthermore, after we adjust the pressure tolerance based on the gradient
factors, we need to convert this back into a depth (instead of passing
back the unmodified depth - oops).
Finally, this commit adds closed circuit support to the deco calculations.
Major progress and much more useful at this stage.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This seems like a strange way to capture the FOCUS_CHANGE event, but
manually trying to register a callback for it fails. Yet registering a
callback for every event and then filtering for FOCUS_CHANGE in the
callback works. Go figure.
But with this commit you can actually change the GF settings in the
preferences dialog and once you tab out of the entry field the change gets
immediately applied - nice to play with the effects of changing GF values.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
There were some minor problems when moving the selection
cursor around:
1) If the selection was larger than 1, it was possible
for the selection to get "stuck" in the middle of the list.
This patch approaches this by always calling
gtk_tree_selection_unselect_all() before
gtk_tree_selection_select_iter(), or simply always making
sure we have one selected iterator when navigating with the keys.
2) When there was a single top level dive before the first trip
it wasn't possible to navigate trough the child dives of said
trip in both directions.
The patch attempts to fix this by having the hunks/checks:
if (idx < 0) {
(idx is of a trip) performed regardless of other conditions.
*** Note: testing was done by importing all test*.xml
dives with auto-group on.
[Dirk Hohndel: adjusted the patch to also fix on_key_press to only grab
the key if no modifier key is pressed; otherwise this
breaks shift-cursor-keys for selecting multiple dives.]
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
There are a couple of issues with this commit:
GtkEntry should emit the 'changed' signal when it is modified (so that
changes in the preferences get applied right away) - but that doesn't
appear to be working consistently.
Also, this doesn't appear to affect the deco of any dives that I try it
with. So my guess is something is wrong with the underlying deco
algorithm. That's diappointing.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Usually dive computers show the ceiling in terms of the next deco stop -
and those are in 3m increments. This commit also adds the ability to chose
either the typical 3m increments or the smooth ceiling that the Bühlmann
algorithm actually calculates.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This is on top of the deco information reported by the dive computer (in a
different color - currently ugly green). The user needs to enable this via
the Tec page of the preferences.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This function had a couple of bugs. Two different off by one errors and on
top of that it was matching only the deviceid instead of model and
deviceid.
So I simply rewrote it to match against the full pattern and take a much
more straight forward approach to replacing the entry for the divecomputer
under consideration. If the new nickname is entry this implementation
allocates one extra byte - but that didn't seem worth the extra code to
fix it.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
And include the compatibility header to build on newer versions.
Reported-by: Salvador Cuñat <salvador.cunat@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Having two spots to toggle autogroup had always been a clear sign of
insanity. The inconsistent ludicrous semantic of when we remembered the
state of autogroup was even worse.
This finally gets rid of that disaster and drops the autogroup setting
from the preferences and makes it instead a per file property. When you
save a file, it saves the state of the autogroup toggle. This seems much
more useful - you may have files where you want to create trips by
default. And others, where you don't.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
When called from the parser the model string is freed right after passing
it to remember_dc. So we need to get our own copy.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Right now this isn't used but it will be needed for the yet to be written
UI to manage our divecomputer database.
This commit also fixes an oversight in the remember_dc function. Updates
to nicknames weren't committed to the config.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The existing code had the somewhat retarded Ctrl-C binding for displaying
the next divecomputer and no way to go back to the previous one. With this
commit we use our keyboard grab to map Left and Right to previous and next
divecomputer. Much nicer.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit steals the cursor up and down keys away from gtk so regardless
where gtk thinks the focus may be, we can still use the keys to change
between dives.
In the current UI design where all editing happens in separate windows
this works as expected, as we only grab the keys for the main window. If
we manage to re-enable in-place editing then we need to make sure that
this doesn't cause problems (as gtk uses up/down for the ability to change
drop down selections in combo boxes or values in spin buttons. So we must
make sure that we stop stealing these keys once we start editing something
(in which case simply switching to the next/prev dive wouldn't be a good
thing, anyway).
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
There is no point writing out divecomputer nicknames that do not exist
(or that match the dive computer model), so don't.
Also, make the function to do this static to save-xml.c, which is the
only user (I initially didn't _find_ the function to create the XML
string because it was illogically hidden in gtk-gui.c), and change the
calling convention to be more direct (pass in a string and return a
result, rather than modify a "pointer to string").
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Those only come from a number of development versions of Subsurface that
didn't include the deviceid in the divecomputer entry. There is no way of
telling different dive computers (of the same model) apart, so assigning a
nickname to such an entry then creates incorrect output when loading an
XML file from someone else (e.g. Linus and I both have a Uemis SDA and
both may have entries for our own SDA with deviceid 0; then the nickname
Subsurface shows for any Uemis SDA entry with a deviceid of 0 depends on
whether I last loaded his XML file or mine; that makes no sense).
This should only affect the develoers who stored XML files with one of the
development version of Subsurface that didn't store deviceids.
Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
There was one code path where we didn't strdup the nickname - and this got
triggered when parsing XML files with divecomputerid entries for dive
computers that were already in the config. The nickname is then replaced
with the nickname from the parser - and that memory is later reused...
We should cleanup that nickname, anyway, and that also takes care of
making sure we have our own copy.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
We only store the model/deviceid/nickname for those dive computers that
are mentioned in the XML file. This should make the XML files nicely
selfcontained.
This also changes the code to consistently use model & deviceid to
identify a dive computer. The deviceid is NOT guaranteed to be collision
free between different libdivecomputer backends...
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Trying to simplify the API for nickname handling I went a bit too far. We
indeed need to different API calls, one that returns an entry in the
nicknamelist for the deviceid that we have. And one that looks if there is
an entry for a different deviceid but the same model that we have.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Now it is able to replace nicknames for existing entries (which will be
needed by the yet to be written UI).
This commit fixes a couple issues with the previous code:
- a potential SIGSEGV with malformed config entries
- missing closing parenthesis in the dialog box text
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The "Tec settings" dialog contains some strings with the
subscript "2" character, which have to be translated. While
the "2" is part of the string xgettext doesn't seem to recognize
such. To trick it we use a temporary buffer and c-format:
sprintf(utf8_buf, _("Show pO%s graph"), UTF8_SUBSCRIPT_2);
button = gtk_check_button_new_with_label(utf8_buf);
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
init_ui():
We add the char pointer "conf_copy" and free it afterwards, since
once "next_token" is changed it no longer points to the allocated heap
location the mapper returned.
[Dirk Hohndel: original patch rewritten to have better variable names and
to match the recent changes to this code]
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
We now store the model information together with the deviceid and nickname
in order to be able to check if we have a record for any dive computer
with the same model (as that now triggers our nickname dialog).
This changes the format of the config entries for nicknames - the best
solution might be to just delete those and start again.
What is still missing is the code to store the nicknames in the XML file.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Having it there with the model information seemed to make sense but on
second thought it's the wrong spot to keep that information, especially
since we were storing it in the XML file in every single dive.
This change removes the nickname member from the divecomputer and makes
the rest of the code reasonably self consistent. It does not add much of
the new code for the new design to handle nicknames.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This adds the capability to actually view all your dive computers, by
adding a menu item under "Log"->"View"->"Next DC" to show the next dive
computer.
Realistically, if you actually commonly use this, you'd use the
accelerator shortcut. Which right now is Ctrl-C ("C for Computer"),
which is probably a horrible choice.
I really would want to have nice "next/prev dive" accelerators too,
because the cursor keys don't work very well with the gtk focus issues.
Being able to switch between dives would also make the "just the dive
profile, maam" view (ctrl-2) much more useful.
The prev/next dive in the profile view should probably be done with a
keyboard action callback, which also avoids some of the limitations of
accelerators (ie you can make any key do the action). Some gtk person,
please?
Anyway, this commit only does the dive computer choice thing, and only
using the accelerators.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
In gtk-gui.c:expose_event(), right before clearing the list of tooltips,
we also want to free memory for the associated texts for each one of them.
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
In gtk-gui.c:init() we retrieve the configuration values
for PO2, PN2, PHE thresholds but have to also free the values
once done parsing with sscanf().
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
In render_dc_vendor() and render_dc_product(), there is
no need to allocate memory for the texts that are about to
be added in the combo box trees. Most GTK widgets seem to make
copies of the passed text to them, using g_strdup() and
automatically release said memory when a widget is destroyed.
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
If the sizes of the two char buffers in set_dc_nickname() (nickname)
and remember_dc() (buffer) are at least twice the size of the allowed
maximum number of characters (sizeof(gunichar) = 2) set by
gtk_entry_set_max_length() for the user nickname,
no truncation will accur then calling snprintf() and cleanedup_nickname()
on said buffers.
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
in gtk-gui.c:
The input text field in set_dc_nickname() has a limit of 68 unicode
characters, which are 136 bytes. In remember_dc(), to make sure
that this nickname, the deviceid (4 bytes) and also the extra
characters (",{}") always fit wihout truncation (from snprintf) in the
allocated stack buffer, we increase the size of the buffer to 256 bytes.
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Silly typo, but this is the better solution, anyway.
Reported-by: Henrik Brautaset Aronsen <subsurface@henrik.synth.no>`
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
We maintain a list of dive computers that we know about (by deviceid) and
their nicknames in our config. If the user downloads dive from a dive
computer that we haven't seen before, we give them the option to set a
nickname for that dive computer. That nickname is displayed in the profile
(and stored in the XML file, assuming it is not the same as the model).
This implementation attempts to make sure that it correctly deals with
utf8 nicknames.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
A vendor of -1 indicates that we should have no product selection in the
dive download dialog. Having the empty product model be the last made it
hard to keep the correct index for that empty model around (and we got it
wrong by default).
With this change the product models are offset by one, so the unset vendor
(-1) turns into index 0 which is where we now store the empty model.
Reported-by: Henrik Brautaset Aronsen <subsurface@henrik.synth.no>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
We don't want to directly use the strings returned to us from
libdivecomputer.
Fixes bug 34
Reported-by: Sergey Starosek <sergey.starosek@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
I foolishly changed visible_columns in both the (ill-named) cns branch and
master...
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Conflicts:
divelist.c
gtk-gui.c
profile.c
We either pick the CNS reported by the dive computer at the end of the
dive, or the maximum of that and the CNS values in the samples, if any.
As usual, this column in the dive list defaults to off and it is
controlled by a setting in the tec page of the preferences.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This allows you to open the preference dialog, play with settings and see
their effect right away. Press OK and you keep them, press Cancel and you
are back to the previous state. As it should be.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Now we can simply remember the state of all the preferences at the
beginning of preferences_dialog() and restore them if the user presses
'Cancel'.
Fixes#21
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
We were responding to the wrong Quit signal on MacOS. The one we picked
was the one that basically told us "it's too late to stop me, I'm
quitting". I switched this to the one asking "should I prevent the app
from quitting" and now we can indeed cancel the Quit, regardless which
method was used to close the app.
Also removes to unused variables.
Fixes#22
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The previous commit 871d7ae0cdf5 "Add option to make ceiling visually
stand out more in the profile" contained not one but two stupid cut and
paste bugs. I cannot begin to explain how this could have worked when I
first tested it.
Reported-by: Jan Schubert <Jan.Schubert@GMX.li>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
While having the background "come down" seemed like a good visualization
of the ceiling, some divers appear to prefer something more dramatic. This
adds an option to the Tec Settings to have the ceiling shown in red
instead of the default background color.
Suggested-by: Jan Schubert <Jan.Schubert@GMX.li>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Instead of just taking the vendors and products for the supported
divecomputers in the order libdivecomputer provides them to us we sort
them as we add them to our list of lists. While doing this we also track
the longest product name and try to make sure that the combobox for the
product is set to a fixed width that's wider then the longest product
name.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The length of that combo box got increasingly insane as libdivecomputer
supported more and more models. To make this more scalable we now have two
combo boxes. One with just the vendors and a second one with the products
depending on the vendor selected.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit changes the code that was recently introduced to deal with
deco ceilings. Instead of handling these through events we now store the
ceiling (which in reality is the deepest deco stop with all known dive
computers) and the stop time at that ceiling in the samples.
This also adds support for NDL (non stop dive limit) which both dive
computers that appear to give us ceiling / deco information appear to
give us as well (when the diver isn't in deco).
If the mouse hovers over the profile we now add support for displaying the
NDL, the current deco obligation and (if we are able to tell from the
data) whether we are at a safety stop.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
