add_event() creates and adds an event from the given parameters.
For undo, we want to do these separately, therefore split this
function in two parts: create_event() and add_event_to_dc().
Keep the add_event() function for convenience. Moreover, keep
the remember_event() call in there, so that undo-commands can
call remember_event() once, not on every undo/redo action.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Moreover, move the declaration from dive.h to equipment.h.
The result is a) more consistent and b) more logical.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This is a quick hack to reduce the noise in the log file when chasing other
bugs. Maybe this should not be enabled on release builds, but right now I don't
think the harm that having this in would do.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
When loading dive data, populate the fulltext index. When clearing
dive data, free the fulltext index. When deleting a dive, remove it
from the fulltext index.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Add code that indexes all words of a dive and provides searching
for words.
A query is represented by the FullTextQuery class, which can be
initialized by assigning a string to it. It is basically a list
of words.
The result of a search is stored in the FullTextResult class,
which is a list of dives.
The actual indexing and searching is implemented in the FullText
class. However, this class is not exported because the interface
is partially accessible to C. Notably, the reloading of the
fulltext index is done from the C core.
Currently, the indexing and searching is totally unoptimized.
In a ~4000 dives test-log searches typically took single-digit
ms times. There is ample room for optimization (e.g. when
searching for multiple words, chose the words with few dives
first and when down to a few dives, check them individually).
The words of each dive are tokenized and uppercased and
cached with the dive. A pointer to these words is stashed
in the dive structure.
For now, compile only on desktop.
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>
The user may modify the salinity by selecting a water type from the combobox.
The new datum does not replace the existing salinity value but is stored in a
separate variable within the dive structure. If the dc-based salinity is
overwritten, there is an exclamation mark next to the modified salinity value
to indicate that the salinity has been overwritten. The dc-derived salinity can
always be recovered by selecting the "use dc" option in the combobox.
Signed-off-by: willemferguson <willemferguson@zoology.up.ac.za>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Connect the UI to the underlying dive structure. Enable proper initialisation
and management of star widgets while Information tab is active. Enable undo for
the addtional star widgets.
Signed-off-by: willemferguson <willemferguson@zoology.up.ac.za>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Add flag to subsurface_mobile (only when compiling for desktop)
to allow using qml files from disk instead of resources.
This allows testing qml changes with just restarting subsurface_mobile.
Signed-off-by: Jan Iversen <jan@casacondor.com>
Instead of using fixed size arrays, use a new cylinder_table structure.
The code copies the weightsystem code, but is significantly more complex
because cylinders are such an integral part of the core.
Two functions to access the cylinders were added:
get_cylinder() and get_or_create_cylinder()
The former does a simple array access and supposes that the cylinder
exists. The latter is used by the parser(s) and if a cylinder with
the given id does not exist, cylinders up to that id are generated.
One point will make C programmers cringe: the cylinder structure is
passed by value. This is due to the way the table-macros work. A
refactoring of the table macros is planned. It has to be noted that
the size of a cylinder_t is 64 bytes, i.e. 8 long words on a 64-bit
architecture, so passing on the stack is probably not even significantly
slower than passing as reference.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Memory is cheap these days. Still, this was wasteful. On a 64 bit machine we
went from 1620 to 1592 bytes.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
When computing the best mix for a target depth, for helium, one
can either require that the partial pressure of N2 is the same
as at the target depth or the partial pressure of N2 plus O2.
Signed-off-by: Robert C. Helling <helling@atdotde.de>
The dive-computer freeing code was local to dive.c. Implementing
the replan undo-command will need that functionality. Therefore,
export it as a global function.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Even though the returned dive is not const, the table is not
changed, as it only contains pointers.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
When exporting dive sites, the dive sites to be selected were collected
in the C-core. But that doesn't have access to the selected dive sites
if in dive site mode. Therefore, collect the dive sites in C++ and
pass down to the core. Use a std::vector to avoid memory management
woes.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The fill_default_cylinder() function calculated the MOD based
on the currently displayed dive. This does not seem to make sense:
- When importing dives, why would we care about the altitude and
salinity of the currently displayed dive, possibly from a different
trip.
- The planner is supposed to be thread-safe and should not touch
global variables.
Of course this means that the importing-functions have to fill
out altitude and salinity before creating the default cylinder,
but this is their problem. For a freshly created dive they will
get the default values, which still seems less random than the
values from the displayed dive.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
A number of architecture-dependent functions were declared in
dive.h. Move them to file.h so that not all file-manipulating
translation units have to include dive.h. This is a small step
in avoiding mass-recompilation on every change to dive.h
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Move the declarations of the "report_error()" and "set_error_cb()"
functions and the "verbose" variable to errorhelper.h.
Thus, error-reporting translation units don't have to import the
big dive.h header file.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Replace the fixed-size weightsystem table by a dynamically
relocated table. Reuse the table-macros used in other parts
of the code.
The table stores weightsystem entries, not pointers to
weightsystems. Thus, ownership of the description string is
taken when adding a weightsystem. An extra function adds
a cloned weightsystem at the end of the table.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Another tiny step in making dive.h smaller: move function
declarations to deco.h if these functions are defined in deco.c
and don't directly concern dives.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The string_to_*() functions were declared in dive.h and qthelper.h.
Moreover in one file they were declared with C in the other with
C++ linkage. This only works because qthelper.h includes dive.h
first.
Fix this anomaly by declaring the functions only in qthelper.h,
but moving them from the C++ to the C part.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Since this function doesn't act on a dive and is only related
to cylinders, move it to equipment.c and equipment.h.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Steve Williams reported a crash when saving a previously loaded dive as
xml, and gave a gdb backtrace.
It turns out that if we can't parse the cylinder use type (OC, diluent,
oxygen, unused) we initialize the cylinder use to an invalid type, and
then when we save it, we mess up.
Fix it up by doing proper limit checking before accessing the
"cylinderuse_text[]" array when saving.
Reported-by: Steve <stevewilliams@internode.on.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
But only functions that operate only on gases. Functions concerning
cylinders or dives remain in dive.c or are moved to equipment.c
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
These functions were spread out over dive.c and divelist.c.
Move them into their own file to make all this a bit less monolithic.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
There is an equipment.c file, but no corresponding header. Move the
corresponding functions into a newly created header. This does not
improve compile time since, at least for now, equipment.h is included
in dive.h. But it makes things more consistent.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Make dive.h a bit slimmer. It's only a drop in the bucket - but at
least when modifying tag functions not the *whole* application is
rebuilt anymore.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This was probably used for debugging but has no callers anymore.
Let's remove it. If needed, it can be trivially readded.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Currently, count_divecomputers only works on the current_dive.
Instead, let it take a pointer to an arbitrary dive. This is
in preparation for being smarter in the undo code concerning
which dive computer to show on deletion.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This function clones a dive and clear out the old dive. This
corresponds to move semantics. Name the function accordingly.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Instead of the elegant solution that just modifies the dive,
keep two copies and add either the old or the new copy. This
is primitive, but it trivially keeps the dives in the right order.
The order might change on renumbering the dive computers.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The Information tab shows the atmospheric pressure. Make this value editable
and also ensure that changes to it are undo-able.
Signed-off-by: willemferguson <willemferguson@zoology.up.ac.za>
At some places we use UTF8 string literals. Therefore, we effectively
only support UTF8 build systems. We might just as well remove all
the other UTF_* macros and use direct string literals.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Some dive computers save GPS data. Currently, this is stored
by libdivecomputer in an "extra field". When generating a
new dive site for a dive try to use this data to place the
dive site.
To do so, create a "dive_get_gps_location()" function. This
function can be extended later to use e.g. event. When creating
a dive site, use the result of this function over a potential
pre-existing dive site.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Selecting "Selected dives" exports the dive sites for the selected
dives. Selecting "All dives" exports all dive sites.
XML format is the subsection of the divelog XML that describes the
sites headed with a <divesites> section like:
<divesites program='subsurface' version='3'>
</divesites>
Signed-off-by: Doug Junkins <junkins@foghead.com>
When pasting (or undoing paste) the cylinders or weights may change.
Send the appropriate signals and update the models accordingly.
Currently, this means copying from current dive to displayed dive,
but hopefully we can get rid of "displayed_dive" in the not so
distant future.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Taglists were only copied in dive.c using the STRUCTURED_LIST_COPY
macro. Export that functionality in a function. This will be
needed for undo of dive-pasting.
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>
The other dive- and trip-table functions were already autogenerated.
Let's do the same for these two.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
For consistency with remove_dive(). Moreover, swap parameter order
in remove_dive() so that both functions use the same parameter order.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Instead of setting dive->dive_site directly, call the
add_dive_to_dive_site() and unregister_dive_from_dive_site()
functions. In the parser this turned out to be a bit tricky.
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>
The function is defined in qthelper.c and thus not all users
of dive.h have to suck in the xslt headers.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Move the declaration of these functions to "file.h" and "parse.h"
according to the translation unit they are defined in. Thus, not
all users of "dive.h" have to suck in "sqlite3.h".
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>
Allow splitting out a dive computer into a distinct dive. This
is realized by generating a base class from SplitDive.
This turned out to be more cumbersome than expected: we don't
know a-priori which of the split dives will come first. Since
the undo-command saves the indices where the dives will be insert,
these have to be calculated. This is an premature optimization,
which makes more pain than necessary. Let's remove it and
simply determine the insertion index when executing the command.
Original code by Linus Torvalds <torvalds@linux-foundation.org>.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The function dive_set_geodata_from_picture() is only used in
dive.c. Make it local to that translation unit.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
In the future we want to download trips into a distinct trip-table
instead of the global trip-table to allow for undo of import.
Therefore add a trip_table argument to DiveImportedModel::repopulate()
and a trip_table member to DiveImportedModel. To correctly set these,
add a DownloadThread::trips() function, which currently simply returns
the global trip table.
Finally, make "struct trip_table *" a Q_METATYPE, so that the corresponding
arguments can be passed from QML.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
To allow parsing into arbitrary trip_tables, add the corresponding
parameter to the parsing functions and the parser state. Currently,
all callers pass the global trip_table so there should be no change
in functionality. These arguments will be replaced in subsequent commits.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Currently trips are added to the global trip table. If we want to
make dive-import undoable, we should be able to parse trips of a
log-file into a distinct table. Therefore, add a trip_table
parameter to
- insert_trip()
- create_and_hookup_trip_from_dive()
- autogroup_dives()
- unregister_trip()
- remove_dive_from_trip()
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Currently, all trips are kept in a linked list. Replace the list
by a table in analogy to dive_table. Use this to keep the trip_table
sorted as suggested by dump_trip_list(). When inserting a trip into
the table do that after adding the dives, to avoid warnings coming
out of dump_trip_list().
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Rename
- dive_get_insertion_index() -> dive_table_get_insertion_index()
- unregister_dive_from_table() -> remove_from_dive_table()
- get_idx_in_table() -> get_idx_in_dive_table()
- sort_table() -> sort_dive_table()
This will make it more straight-forward to generate these functions
from macros.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This works to some extent to part of a sample log I received. However,
still quite a bit more work is needed.
Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
To make data flow more clear, unglobalize the downloadTable object.
Make it a subobject of DownloadThread. The difficult part was making
this compatible with QML, because somehow the pointer to the
download-table has to be passed to the DiveImportedModel. Desktop would
simply pass it to the constructor. But with objects generated in QML
this is not possible. Instead, pass the table in the repopulate()
function. This seems to make sense, but for this to work, we have to
declare pointer-to-dive-table as a Q_METATYPE. And this only works
if we use a typedef, because MOC removes the "struct" from "struct
dive_table". This leads to compilation errors, because dive_table is
the symbol-name of the global dive table! Sigh.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The simplified filter-widget doesn't present lists of existing values
with counts. Thus, a whole slew of count_dives_with_*() functions
can be removed.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
In 302f6adb79 dive-splitting was made
undo-able. To this goal, the dive-splitting functions were split in
two types: Those that operate directly on the divelist and those that
only allocate the dives. The former are not in use anymore, therefore
remove them. Since only the latter remain, remove the "_dont_insert"
appendix of the name.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Currently, when selecting "Load media files even if time does not
match the dive time", the media are added to *all* selected dives.
Instead add it to the closest dive.
This seems like the less surprising behavior. Of course now if the
user really wants to add a media file to multiple dives, they will
have to do it manually.
To avoid a messy interface, this is solved by moving the iterate-
over-selected-dives loop to the core. Thus, a helper-function can
be made local to its translation unit.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
In dive.h there was a redundant 'extern "C"' block defined inside
another 'extern "C"' block. Remove.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Desktop used the hidden_in_filter flag in struct dive, mobile
used its own vector plus a new showndives member in struct dive_trip.
Unifiy these to use the same core-facility, viz. hidden_by_filter.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Just as we did for pointer to struct dive_site, make pointers to
struct dive and struct dive_trip "Qt metatypes". This means that
they can be passed through QVariants without taking a detour via
void *.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The only remaining use of the tripflag was to mark dives that
were removed explicitly from a trip, i.e. shouldn't be autogrouped.
Therefore replace the enum by a simple boolean.
Currently, there is no way of unsetting the notrip flag. But this
shouldn't result in a user-visible change.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The distinction between ASSIGNED_TRIP and IN_TRIP was used to
prefer non-autogenerated trips on merging of dives. But owing
to bit rot this seem to have worked only partially anyway:
The IN_TRIP field was set in create_and_hookup_trip_from_dive()
and immediately overwritten in add_dive_to_trip() called
in the next line.
Instead, use the trip->autogen flag to check for priority and
remove the ASSIGNED_TRIP flag alltogether.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The when field gives the time of the first dive. Instead of keeping
this field in sync, replace it by a function that determines the time
of the first dive.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
To make sorting more controlled, move all sorting functions into
the core. For this, introduce a "dive_or_trip" structure, which
represents a top-level item. Adapt the DiveTripModel accordingly.
There are now three sorting functions:
1) dive_less_than
2) trip_less_than
3) dive_or_trip_less_than
These should be used by all sorting code. By moving them to a
single place, the mess can hopefully be cleaned up.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
As a step towards proper sorting, introduce a trip_less_than()
function in core. It simply sorts by the first dive, which should
be unique as dives may belong to only one trip.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The dives of each trip were kept in a list. Replace this by a
struct dive_table. This will make it significantly easier to
keep the dives of a trip in sorted state.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Up to now, dives were added to the global dive table with
add_single_dive(). Split out the funtionality to add a dive to
an arbitrary dive in the add_dive_to_table_function(). The
difference compared to record_dive_to_table is that dives
are added at a specific position or the sort-criterion given
by dive_less_than(). This will allow to use a dive tabe for trips
instead of a linked list.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
There were two versions of the insert_trip() function: one
would merge trips if a trip with the same date already existed,
the other wouldn't. The latter was introduced with the dive-list
undo work.
The problem is that the "date" of a trip (i.e. the first dive)
seems ill-defined as this is a volatile value. Moreover in
the context of making dive-import undoable this is a very
dangerous notion, as the caller needs control over when the dives
are added to a trip.
Therefore, unify these two functions and never merge trips.
The decision on merging dives now has to made by the caller.
This will be implemented in a future commit.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Usage of the flags expanded, selected and fixup was removed some
time ago. Remove the flags too.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Replace the UUID reference of struct dive by a pointer to dive_site.
This commit is rather large in lines, but nevertheless quite simple
since most of the UUID->pointer work was done in previous commits.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
We assume that any dive that gets added to a trip initially gets shown. The
filter logic then needs to make sure it adjusts this number (which then makes
it easy to tell the user how many dives of that trip are visible with the
current filter).
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Export the free_picture() function from dive.c. The parser may need
this in case of truncated files to free its temporary resources.
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>
xml_parsing_units stores the units of the currently parsed XML
file. It is not used outside of parse-xml.c. Therefore, make
it of static linkage and remove the declaration from dive.h.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
There were two declaration of clear_table(), one in dive.h and one
in parse.h. The definition was in parse.c. Since the parser doesn't
even use the function, move the function and its declaration to
divelist.[ch] and remove the redundant declaration in dive.h.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The global object displayed_dive_site is used a a backing-store
by the dive-site-edit widget. All external accesses were removed,
therefore make the object local to the widget.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Ultimately, we want to use a single dive-list and not replicate
it in the Qt-model code. To this goal, let's start with using
the same sort function.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
For undo, it is crucial that commands don't modify existing dives.
Unfortunately, dive merging would write into the data-structures
of the to-be-merged dives. To prevent it from doing so, make the
input dives const-pointers.
This led to a whole cascade of functions that had to take const
and significant churn.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
