This is a humongous commit, because it touches all parts of the
code. It removes the last user of our horrible TABLE macros, which
simulate std::vector<> in a very clumsy way.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This was the only dive_site_table function that accessed
to global divelog, which is odd. Make it consistent with
the others.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
After all it doesn't access any dive_site structure.
Moreover, rename it, since we use mostly snake_case in core.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This gives the distance between to location_t objects. It is
unclear why this was in divesite.cpp.
Moreover pass by value, not raw pointer.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
There were a number of free standing functions acting on a
dive-site-table. Make them member functions. This allows
for shorter names. Use the get_idx() function of the base
class, which returns a size_t instead of an int (since that
is what the standard, somewhat unfortunately, uses).
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This is a long commit, because it introduces a new abstraction:
a general std::vector<> of std::unique_ptrs<>.
Moreover, it replaces a number of pointers by C++ references,
when the callee does not suppoert null objects.
This simplifies memory management and makes ownership more
explicit. It is a proof-of-concept and a test-bed for
the other core data structrures.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Makes the code much nicer to read.
Default initialize cylinder_t to the empty cylinder.
This produces lots of warnings, because most structure are now
not PODs anymore and shouldn't be erased using memset().
These memset()s will be removed one-by-one and replaced by
proper constructors.
The whole ordeal made it necessary to add a constructor to
struct event. To simplify things the whole optimization of
the variable-size event names was removed. In upcoming commits
this will be replaced by std::string anyway.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The divesite-helper.cpp only existed because C-string manipulation
was too tedious. Now that divesite.cpp is C++ anyway, the split
is not necessary anymore.
Moreover, return an std::string, since this is a core-function.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Since this is now in C++, we don't have to use our crazy
TABLE_* macros.
This contains a logic change: the dives associated to a
dive site are now unsorted.
The old code was subtly buggy: dives were added in a sorted
manner, but when the dive was edited the list was not
resorted. Very unlikely that this leads to a serious
problem, still not good.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Since the taxonomy is now a real C++ struct with constructor
and destructor, dive_site has to be converted to C++ as well.
A bit hairy for now, but will ultimately be distinctly simpler.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This was very annoying, because the old code was not const-clean
at all and trampled all over buffers. This makes the new code
pretty messy for now.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The parser API was very annoying, as a number of tables
to-be-filled were passed in as pointers. The goal of this
commit is to collect all these tables in a single struct.
This should make it (more or less) clear what is actually
written into the divelog files.
Moreover, it should now be rather easy to search for
instances, where the global logfile is accessed (and it
turns out that there are many!).
The divelog struct does not contain the tables as substructs,
but only collects pointers. The idea is that the "divelog.h"
file can be included without all the other files describing
the numerous tables.
To make it easier to use from C++ parts of the code, the
struct implements a constructor and a destructor. Sadly,
we can't use smart pointers, since the pointers are accessed
from C code. Therfore the constructor and destructor are
quite complex.
The whole commit is large, but was mostly an automatic
conversion.
One oddity of note: the divelog structure also contains
the "autogroup" flag, since that is saved in the divelog.
This actually fixes a bug: Before, when importing dives
from a different log, the autogroup flag was overwritten.
This was probably not intended and does not happen anymore.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
When editing a dive on mobile we might have to create a new
dive site. That site is added to the global dive site table
in the undo command. However, the code in QMLManager created
the dive site with create_dive_site*() functions, which already
adds it to the table. The undo command then added the dive
site again leading to a hang of the application.
To solve this problem, create new alloc_dive_site*()
functions that do the same as create_dive_site*()
but do not add it to the table.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
To allow efficient moving of downloaded dives from the download
thread to the model, implement a general move function that
moves table data. Instantiate that function for the dive and
dive_site tables.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
is_dive_site_used() had a "selected" parameter. If true it would
return whether the given dive site had a selected dive. Turns
out all callers had this parameter set to true. Therefore, replace
by a simplified function without the "selected" parameter and
give the function an appropriate name.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This one was rather trivial, as there is no actual merging
done. Quite simply, a number of dive sites are removed and
their dive added to a different dive site.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Introduce two DiveListNotifier signals which are sent by
the undo commands if dives are added to / removed from the
core.
The signal has the dive site and the index in the global
dive site table as payload. Thus, the model has only to
remove the appropriate rows.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Turn the table functions of the dive site handling into macros
as was already used for dives and dive trips. This has the effect
that the table is kept sorted by UUID.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
1) The second parameter (selected_only) was always false. Therefore,
remove it.
2) Simplify the function by simply returning the reference count.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Add a dive site table to each dive site to keep track of dives
that have been added to a dive site. Add two functions to add
dives to / remove dives from dive sites.
Since dive sites now contain a dive table, the order of includes
had to be changed: "divesite.h" now includes "dive.h" and not
vice-versa. This caused some include churn.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Since the UUID will be overwritten on save and is only used on save
and load, set it only on save or load. For other created dive sites,
leave the UUID field uninitialized.
This means that the UUID will change between saves. Let's see how
the git saver handles that.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
As opposed to dive trips, dive sites were always directly added
to the global table, even on import. Instead, parse the divesites
into a distinct table and merge them on import.
Currently, this does not do any merging of dive sites, i.e. dive
sites are considered as either equal or different. Nevertheless,
merging of data should be rather easy to implement and simply
follow the code of the dive merging.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
To extend the undo system to dive sites, the importers and downloaders
must not parse directly into the global dive site table. Instead,
pass a dive_site_table argument to parse into.
For now, always pass the global dive_site_table so that this commit
should not cause any functional change.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
To enable undo of dive site functions, it is crucial to work
with different dive site tables. Therefore add a dive site table
parameter to dive site functions. For now, always pass the global
dive site table. Thus, this commit shouldn't alter any functionality.
After this change, a simple search for dive_site_table reveals all
places where the global dive site table is accessed.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This function was defined in divelist.c, whereas it's better located
in divesite.c. Move it.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Unused dive sites were deleted on save. This clashed with the undo
system in the following scenario:
1) Delete single-use dive site.
2) Save (dive site deleted)
3) Undo (reference to freed dive site)
Therefore, as a quick-fix, keep the referenced dive site around.
Note that this also means that empty dive sites must not be
deleted, as it might refer to a dive in the undo system. Instead
only clear references to empty dive sites in the global dive
table. Factor this functionality out, as it was common to the
XML and git savers.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
There was this ugly pattern of passing pointers-to-dive_site via
a QVariant of void * type. This is of course inherently unsafe.
Pass these pointers using their proper types instead. This makes
it necessary to register them in Qt's meta-type system. Doing so,
fixes a bug: QML couldn't call into updateDiveSiteCoordinates()
because it didn't know the type and thus the coordinates of
the moved flag were not reflected in the divesite-dialog.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Instead of passing uuids, pass a pointer to the dive site.
This is small step in an effort to remove uuids.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Instead of passing a uuid, pass a pointer to the dive site.
This is small step in an effort to remove uuids.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Instead of passing a uuid, pass a pointer to the dive site.
This is small step in an effort to remove uuids.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Instead of passing a uuid, pass a pointer to the dive site.
This is small step in an effort to remove uuids.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This changes more of the dive-site interface to return pointers
instead of UUIDs. Currently, most call sites directly extract
UUIDs afterwards. Ultimately, the UUIDs will be generally replaced
by pointers, which will then simplify these callers.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
As a first step in removing dive-site uuids, change the interface
of the get_dive_site_*() functions to return pointers instead
of uuids. This makes code a bit more complicated in places where
the uuid is extracted afterwards (needed NULL check). Nevertheless,
these places should disappear once pointers instead of uuids are
stored in the dive-structures.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Instead of having people treat latitude and longitude as separate
things, just add a 'location_t' data structure that contains both.
Almost all cases want to always act on them together.
This is really just prep-work for adding a few more locations that we
track: I want to add a entry/exit location to each dive (independent of
the dive site) because of how the Garmin Descent gives us the
information (and hopefully, some day, other dive computers too).
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Dive site data was collected in "cur_dive_site", which was then
merged into an existing or a new dive site. But only the struct
dive_site pointed to by "cur_dive_site" and the taxonomy data
were freed, not the textual data such as name or description.
Therefore, split out the approrpriate free-ing from the
delete_dive_site() function and call that instead of a simple
free().
A similar situation occured for dives that would not be added
to the dive-table because they were deemed incomplete. Use
free_dive() here instead of a simple free() too.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The dive-site-edit widget uses a copy of the to-be-edited site
to compare with old values. Generally, this seems overkill
(the original dive-site can be used for such a comparison).
But one place where it can't simply be removed is the taxonomy,
because the widget needs a place to store the unsaved data.
Change the code to use an explicit taxonomy structure instead
of the one provided in the copy. This should ultimately allow
removal of the latter.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The LocationInformationModel added two dummy sites to the front
of the list (add new dive site). This was never used - desktop
uses its own model, mobile only extracts the list of dive site
names with a custom function. Remove this functionality.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
For the geo references tags update the following:
- Nicer look w/o "Tags:" text and brackets when inside location UI
- Translation for "Tags:"
- Warning message when no dive site layout categories are set
Signed-off-by: Stefan Fuchs <sfuchs@gmx.de>
