In multiple places we have the problem that when an undo command
is executed, the corresponding value-changed signals are emitted,
which in turn updates the UI. This can have nasty UI effects, such
as the cursor position in the notes field being reset.
To avoid this, add a flag that indicates whether a newly placed
command is currently executed.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
All data access is now directly via the plot_info structure
owned by the ProfileScene itself.
Also removes DivePercentageItem::hColumn, which was an
artifact from the DivePlotDataModel.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Since there (currently) is no interactive widget on mobile, there
is no point in compiling it. This was a bit more complicated than
expected, since there were other source files (divehandler.cpp
and ruleritem.cpp) which reference ProfileWidget2 and therefore
need to be removed. Otherwise, the dreadful MOC produces unresolved
references.
We could now remove all the conditional compiles in
profilewidget2.cpp, but let's keep them for now. We might have
to readd a number of them later, when making the mobile-profile
interactive.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
'constexpr' implies 'const' since it is a stronger guarantee,
so let's remove the redundant 'const'.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
When adding a cylinder, it was added at the end of the list.
This would make hidden cylinders visible as the new rule is
to only hide unused cylinders at the end of the list.
Therefore, add the cylinder after the last used cylinder,
i.e. before the first hidden cylinder.
This means that the position where the cylinder is added has
to be hidden in the undo command.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The undo commands for depth and duration editing cleared
the samples of the dive computer. They relied on the profile
automatically creating a fake profile. However, at some point
that code got removed. Therefore, do it explicitly in the undo
command.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Only used in context of acquiring GPS locations with the mobile app, which
we no longer do.
Keep the DiveAndLocation structure around as that's needed by the
ApplyGpsFixes command.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Removal of a cylinder requires a renumbering of
cylinders in the core data structures (samples, etc.).
The renumbering was performed in the undo-action of
cylinder removal, but not during actual cylinder removal.
What a mess!
Add the missing call.
Attention: this makes the deletion of sensor-readings
on cylinder-deletion non-undoable!
Undo will have to be fixed in upcoming commits.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
We no longer need the remove infrastructure, and the edit nickname function
becomes much more intuitive to use by passing in the dive computer for
which we want to create a nickname instead of the internal index into
the array of devices.
This also removes / simplifies the device list update signals in the
DiveListNotifier.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This is adding the capability to select 'Dive number' and 'Date / Time'
in the 'Copy dive components' dialog, and then copy them into the
clipboard.
When using 'Paste dive components, these values will then be pasted into
the selected dive(s).
This is intended to help with workflows that import dive information
from two different sources, like general information from another
logging program, and CCR ppO2 sensor readings from a unit log, and then
stitch them together into one cohesive entry with all data per dive.
Copied data is also output into formatted text when pasting the
clipboard outside of the application:
```
Dive number: 401
Date / time: Sun 2 May 2021 12:00 AM
```
No translations have been added as of now - I could not find any
information on how strings are translated for this project.
Signed-off-by: Michael Keller <github@ike.ch>
When setting a CCR setpoint, the profile code(!) would turn
the dive into a CCR dive. Not only should the display layer
not alter dives, this also means that the action is not
undoable.
Move that to the appropriate undo command, where it makes
more sense, but obviously also makes things more complicated.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The AddWeight, RemoveWeight, EditWeight and ReplanDive
commands were missing invalidate_dive_cache() calls.
Add them to ensure that the dives are written to git
logs on save.
Fixes#3150
Reported-by: Peter Zaal <peter.zaal@gmail.com>
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Otherwise we end up showing the gasmix in a different form after editing
for the usual air percentages, because we haven't normalized the gasmix
values and store them back in the dive in the non-normalized format.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
When removing dives, the UndoCommands would keep track of the
shown dives. When adding, they were calling into the filter
instead. Let's remove this asymmetry.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The RemovePictures command filters the pictures provided by the
UI: only actually existing pictures are removed. The code was
buggy: the original list was copied and then the filtered list
was added. Thus, every picture was listed twice leading to
annoying warning messages. Remove the copy.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The list of known tank types were kept in a fixed size table.
Instead, use a dynamic table with our horrendous table macros.
This is more flexible and sensible.
While doing this, clean up the TankInfoModel, which was leaking
memory.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
In the list view two functions were still manually collecting
the selected dives. Use getDiveSelection() there as well.
Careful: that means that the check for dives that are already
outside of a trip now has to be done in the RemoveDivesFromTrip
command.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Add a general dives-imported signal for those cases where we
want to fully rebuild models, notably, the completion models.
The divesAdded signals are too fine, because they are sent
per trip and we don't want to reload these models multiple
times per import.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
We need to always call the tr() function of the base class. This will have
consequences for our translations.
See: #3068
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Annoyingly, the replacement has only been available since Qt 5.14.
To make the code less messy, implement our own stdToQt conversion helper.
Suggested-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
If source files want to access preferences functions, they should
include pref.h themselves.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
In an effort to reduce the size of dive.h and dive.c, break out
the event related functions. Moreover event-names were handled
by the profile-code, collect that also in the new source files.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Add commands for deleting devices and editing device nicknames
to include the device-handling in the undo system.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Add a device_table parameters to Command::importTable() and
add_imported_dives(). The content of this table will be added
to the global device list (respectively removed on undo).
This is currently a no-op, as the parser doesn't yet fill
out the device table, but adds devices directly to the global
device table.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
We used a typedef "filter_preset_table_t" for the filter preset table,
because it is a "std::vector<filter_preset>". However, that is in
contrast to all the other global tables (dives, trips, sites) that we
have.
Therefore, turn this into a standard struct, which simply inherits
from "std::vector<filter_preset>". Note that while inheriting from
std::vector<> is generally not recommended, it is not a problem
here, because we don't modify it in any shape or form.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
When importing a divelog, import filter presets. If there are
equal names, import only if the presets differ. In that case,
disambiguate the name. This made things a bit more complicated,
as comparison of filter presets had to be implemented.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Add undo commands to add / edit / delete filter presets.
These are styled after the other undo commands: On changes,
the UI is informed by DiveListNotifier signals. Editing is
a simple std::swap of values.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
There is a number_of_computers() function which does
the same thing with two exceptions:
1) checks for null-dive
2) returns an unsigned int
Replace calls to count_divecomputers() by calls to number_of_computers().
In one case, the return type makes a different - add a cast to int there.
Ultimately, we should probably change the dc_number to signed int
throughout the code.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
These functions were taking a const char *, yet taking ownership
of the value. Moreover, taking ownership of strings is rather
unusual in C-style APIs. Let's copy the string instead.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
get_cylinder(d, i) is more readable than d->cylinders.cylinders[i].
Moreover, it does bound checking and is more flexible with respect to
changing the core data structures. Most places already used this accessor,
but some still accessed the cylinders directly.
This patch unifies the accesses by consistently switching to get_cylinder().
The affected code is in C++ and accesses the cylinder as reference or
object, whereas the get_cylinder() function is C and returns a pointer.
This results in funky looking "*get_cylinder(d, i)" expressions.
Arguably still better than the original.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
When adding a picture with GPS information, a dive site was added
if the dive didn't have any. The dive site had the empty string as
name, leading to a confusing UI experience.
We could catch the empty string at numerous places and replace it
by some dummy string. This commit goes the distinctly less invasive
route and adds the dive site with the "unnamed dive site" string
(translated to the user language) as name.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This one is a bit hairy, because two things might happen if the
picture has a geo location:
- A dive gets a newly generated dive site set.
- The dive site of a dive is edited.
Therefore the undo command has to store keep track of that.
Oh my.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The code is rather complex. Firstly, we have different representations
of pictures throughout the code. Secondly, this tries to do add the
pictures in batches to the divepicture model and that is always rather
tricky.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Even though the functionality is seemingly trivial, this is a bit
invasive, as the code has to be split into two distinct parts:
1) Post undo command
2) React to changes to the divelist
Don't compile that code on mobile.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
We have to call update_cylinder_related_info() when adding /
editing / removing cylinders. This could be done in a common
base class of the commands. For simplicity, let's call
the function in the respective undo()/redo() functions.
Partially fixes#2814.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
In analogy to dives add a selection flag for trips. The reason
being that search for a selected trip can be painfully slow when
we do it through Qt's proxy model.
Make sure to deselect trips when they are removed from the core.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This will be temporarilly used by the planner to mark consumption of
air at the surface. Do this by creating a new function add_cylinder,
which replaces add_to_cylinder_table() and takes care of always adding
a dummy cylinder at the end of the table. Make the original
add_to_cylinder_table() local, so that it cannot be accessed anymore.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This was used by the divelist to check wether a selection change is
programmatical or user-initiated. However, since there is only one
entry point for programmatical selection changes, this is not needed
anymore. Remove it - this removes an inter-module dependency.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This fixes a crash: when the undo commands removed a dive from
the list, the fulltext cache was not cleared. If now the divelist
is reset and then the undo-command deleted, deletion of the owned
dive tries to remove it's fulltext cache, which doesn't exist
anymore.
For reasons of symmetry, when readding the dive, its fulltext
has to be registered.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
When pasting cylinders, the destination dive got a verbatim copy
of the cylinders of the source dive. This is not what users want:
for example, the start and stop pressures from the dive computer
as well as the gas mix may be overwritten.
There seems to be no perfect solution, since some times users may
want to paste the gas-mix.
Therefore, let's choose a heuristic approach for now (in the future
we might implement a UI-flag):
When copying over existing cylinders, only copy type and maximum
pressure.
When adding new cylinders (i.e. from-dive has more cylinders than
to-dive), copy everything, but reset start- and top-pressure to 0,
which represents unkown.
Moroever, in the latter case, set "manually added" to true, since
obviously this wasn't added by a dive computer.
Fixes#2676
Reported-by: Miika Turkia <miika.turkia@gmail.com>
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Don't overwrite the full cylinder when editing a single field.
Implement three "modes": editing of type, pressure and gasmix.
Don't consider individual fields, because some of them are
related. E.g. you can change the gasmix by setting the MOD.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
We stored only one cylinder in EditCylinderBase, which is the
base class of RemoveCylinder and EditCylinder. This turns out
to be too crude: when removing the "same" cylinder from
multiple dives, there are some "hidden variables" such as
bestmix_o2 or manually_added, which might actually be different.
We don't want to overwrite those on undo of delete.
Moreover, the cylinder edit is way too crude at the moment,
as it overwrites the whole cylinder even when the user edited
only a single field. To enable a more refined edit, we have
to store each changed cylinder.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Currently we use the same_cylinder() function to determine
which cylinders should be edited in a multi-dive edit. Make
this more flexible by introducing a flag-set, such that
the undo-command can select which cylinders are considered
as equal:
- same type
- same pressure
- same gas mix
- same size
Currently both undo commands use same type, pressure and
gas so that the behavior stays unchanged.
The future goal is to split the cylinder-edit undo command
into different commands so that when, for example, editing
the type only the type is considered by not the gas mix.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
If a gas-switch is removed we have to perform the same action
as if a gas-switch is added: fixup the dive and signal the
changed cylinder and stats.
Adapt the RemoveEvent command accordingly. Copy the code of
the AddGasSwitch command and simplify for the fact that
only ony cylinder can be affected.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Select and make current the affected dive. And also switch
to the divecomputer that was affected.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This is a bit hairy as - in theory - one gas switch can remove
other gas switch(es) at the same timestamp. However, I did not
find a way to test it. Moreover, it is not clear whether the
dive-tabs are properly updated on undo/redo.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This was a trivial copy & past of the event-adding undo command
with a switch of the undo() and redo() actions.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
There is a slight complexity here owing to the fact that the profile
works on a copy of the current dive: We get a copy of the event and
have to search for the original event in the current dive. This
could be done in the undo command. Nevertheless, here we do it in
the profile so that when in the future the profile can work on a
non-copied dive we can simply remove this function.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
All event-based commands will work on a dive computer and
need to replot the profile, etc. Therefore, in analogy to
the dive-list commands create a base class with two virtual
functions undoit() and redoit() that must be defined in the
derived classes that do the actual work.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This is a simple copy of the other add-event commands. It could
be made more friendly by stating the pO2 value in the text.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This basically copies the bookmark code, with the addition that
the dive mode is recorded in the text of the undo command.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Add a DiveListNotifer::eventsChanged signal, which is emitted when
the events changed. This is very coarse, at it doesn't differentiate
between signal addition / editing / deletion. We might want to
be finer in the future.
Catch the signal in the profile-widget to replot the dive if this
is the currently displayed dive. Reuse the cylindersChanged() slot,
but rename it to the now more appropriate profileChanged().
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Create a new translation unit for event-related undo commands.
Create a base class of commands that add events and one subclass
that adds a bookmark event.
Use this command in the profile-widget.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The undo-code must take care not to remove used cylinders.
To do so, extend the constructor of EditCylinderBase,
which collects the cylinders and dives to edit, by the
"nonProtectedOnly" boolean argument. If true, only those
cylinders for wich "is_cylinder_prot" returns false
will be added.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The cylinders in the events must be reordered if we remove
a cylinder. To avoid duplication of code, move the reordering
function into qthelper.cpp, though it might not be ideal
there.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Do a simple copy & paste followed by a simple search & replace
to generate cylinder undo commands from weight undo commands.
Obviously, this is still missing the necessary code to keep
the dive-data consistent after cylinder editing.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
When editing the dive site of a dive, the dive-table of the
corresponding dive site was not properly updated by the undo
commands. Try to get this right.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Do this in analogy to other types. However, here we have to convert
from / to QString. We could do this in an even more general way
by using two templat parameters: one for the Qt type, one for the
core type and define conversion functions. However, let's not do
this for now.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Some dive-editing undo commands have trivial setter and getter
functions: they simply read and write a struct dive member.
Autogenerate these in a template to which we pass a pointer
to member as template argument.
For the invalid-flag we have to turn the edit command from int
to bool, since that is how the flag is store in the dive struct.
Sadly, quite a number of the setters do funky things and we
cannot autogenerate them.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Most edit commands derive from a common base class EditBase,
which declares a fieldId() virtual function that has to be
defined by the child classes. This is tedious. For some reason
the C++ makers refuse to allow "virtual member constants".
To make the code somewhat less verbose, create these functions
by a template. Of course, we could introduce the template
parameter directly in the EditBase class. However, that would
mean that the code in this base class is generated for every
single undo command. I'm not sure we want that.
This should als make it somewhat less tedious to create new
edit commands by copy & paste.
We could do the same for the fieldName. However, that is more
complicated for two reasons:
1) For historic reasons(?) C++ doesn't allow for string literals
as template parameters. Therefore, arrays-of-string would have
to be defined, which is not very nice.
2) We would have to make sure that these strings are recognized
by Qt's translation machinery and use the QT_TRANSLATE_NOOP
macro, which makes the whole thing even less attractive.
Maybe later.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
In the mobile version of the dive-editing command, the fulltext
filter was not updated. Thus, when editing a dive while the filter
was active, the dive would disappear.
Unregister the old and register the new version.
Reported-by: Chirana Gheorghita Eugeniu Theodor <office@adaptcom.ro>
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
When editing dives, the undo-command sends a filte changed signal.
The models catch the signal and check whether the filter status
changed.
The mobile-version of the dive-edit command simply exchanged the
dives. This could lead to inconsistencies when the filter flag
was overwritten. Therefore, make sure that the filter flag
is not overwritten by the dive-exchange.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The way inheritance is implemented for the undo commands confuses the Qt
translation tooling - with the result that the context assumed by the
tools used to extract the strings doesn't match the context calculated
at runtime - so all the translations for the strings in undo commands
fail (including creating proper numerus forms).
This change forces a consistant context tag, at the price of creating a
significant delta for the source strings (the strings themselves stay
the same, but the context for a lot of them changes). I am hoping that
Transifex is smart enough to automagically add the correct translations
for these, but I guess I won't know until I try.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
In edit commands, the fulltext might have changed and therefore
we have to update the fulltext index.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Grammar-nazi ran
git grep -l 'indexes' | xargs sed -i '' -e 's/indexes/indices/g'
to prevent future wincing when reading the source code.
Unfortunatly, Qt itself is infected as in
QModelIndexList QItemSelection::indexes() const
Signed-off-by: Robert C. Helling <helling@atdotde.de>
For many of the commands it is fairly easy to add information that makes
it easier to figure out what actually happened. That's especially true
for commands operating on dives. Trip and dive site edits haven't been
given these more elaborate undo texts (yet).
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Create a C string (which the caller needs to free) with the executed commands
in this session.
The detour via the callback allows us to not make the corelib depend on the
commands, which is nice for tests, export-html, and smtk2ssrf.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Command that just swaps two dives. This is rather complex,
as for example a dive site might be created.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This gets a list of dives with GPS fixes and
1) Adds new dive sites if the dive hasn't a dive site set
2) Edits the location of the dive site
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
At least in those cases where we are sending a divesChanged signal we can
easily check if the cache was properly invalidated. Of course this won't help
in cases where we don't notify the dive list about changes, either.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
There are two cases where dive-times are shifted: in an explicit
dialog and when editing the date/time of a dive.
In each of these cases, the selected dives were collected manually.
Instead use the getDiveSelection() function. Since this returns
a std::vector, change the argument of Command::ShiftTime() to
such a std::vector.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The DiveFilter class defined the showDive() function to test
whether a dive should be filtered or not. This was used in
DiveTripModel to loop over all dives or all dives affected by
an editing action.
This restricts us in how we do filtering: We can't use indexes
that give us directly the result. To make the filtering more
flexible, move the actual loops that do the filtering to
the DiveFilter class.
The undo-commands likewise called directly the showDive()
function to check whether newly added dives are shown.
Use the new interface here as well.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
In moveDiveToTrip(), the dive was first removed from its old trip
and then added to the new trip. This function is also used to
remove the dive from its trip (by moving it to the "null-trip"
if you whish). Even in that case add_dive_to_trip() was called.
The only reason why this didn't crash is that add_dive_to_trip()
checks whether old and new trip are the same. This is the case
when adding to the "null-trip", since the dive was removed from
the trip just before.
To cut a long story short, to trust on add_dive_to_trip() not
crashing if moving from the null-trip to the null-trip is
way to subtly. If we remove a dive from its trip, don't call
add_dive_to_trip() in the first place.
Reported-by: Dirk Hohndel <dirk@hohndel.org>
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
These just make no sense. Since the value is copied, it
has no meaning to the caller whether the function can
change the value (and vice versa for return types).
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
We tend to use lower-case filenames. Let's do it for these files
as well. Simple search & replace.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
In a total abundance of caution, make sure we don't exit the constructor
leaving fields uninitialized.
Fixes CID 351437
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Currently, selecting a single dive or deselecting all dives was
quite awkward: One had to pass in a single-dive vector and the
dive itself (as current dive). Provide a convenience function
that selects a single dive or deselects all dives if null is
passed in.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
We relied upon the translators to remove the parenthesis in cases
like "Edited notes (%n dives)" for n = 1 dives. Dirk doesn't want
that. Therefore, do it in the C++-code.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Implement the EditWeight undo command. Since there is common code
(storage of the old weight), this creates a common base class for
RemoveWeight and EditWeight. The model calls directly into the undo
command, which is somewhat unfortunate as it feels like a layering
violation. It's the easy thing to do for now.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Instead of freeing internal data of the weightsystem structure,
call the free_weightsystem function (which has to be made extern
at first). This makes things more future-proof, should the
weightsystem struct ever be extended.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
To make things more future-proof, introduce an empty_weightsystem
constant. Replace explicit aggragate initialization of empty
weightsystems by this constant.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
