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>
Select the proper dives after the add, remove, split and merge
dives commands on undo *and* redo. Generally, select the added
dives. For undo of add, remember the pre-addition selection.
For redo of remove, select the closest dive to the first removed
dive.
The biggest part of the commit is the signal-interface between
the dive commands and the dive-list model and dive-list view.
This is done in two steps:
1) To the DiveTripModel in batches of trips. The dive trip model
transforms the dives into indices.
2) To the DiveListView. The DiveListView has to translate the
DiveTripModel indexes to actual indexes via its QSortFilterProxy-
model.
For code-reuse, derive all divelist-changing commands from a new base-class,
which has a flag that describes whether the divelist changed. The helper
functions which add and remove dives are made members of the base class and
set the flag is a selected dive is added or removed.
To properly detect when the current dive was deleted it
became necessary to turn the current dive from an index
to a pointer, because indices are not stable.
Unfortunately, in some cases an index was expected and these
places now have to transform the dive into an index. These
should be converted in due course.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
insert_trip() adds a trip to the backend, but merges trips if
there exists a trip with the same date. This is a disaster
for the MergeTrips command, because this command adds a new
trip and removes the previous two. Of course if the added trip
is merged, this cannot work.
Therefore, add an insert_trip_dont_merge() function, which
adds the trip, but doesn't merge.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
For this, an output-parameter was added to the backend merge_dives()
function. When non-zero, instead of adding the merged dive to
the preferred trip, the preferred trip is returned to the caller.
Since the new UndoObject, just like the delete-dives UndoObject,
needs to remove/readd a set of dives, the corresponding functionality
was split-off in a helper function.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
For this, the core functionality of the split_dive() and
split_dive_at_time() functions were split out into new
split_dive_dont_insert() and split_dive_at_time_dont_insert(),
which do not add the new dives to the log. Thus, the undo-command
can take ownership of these dives, without having to remove them
first.
The split-dive functionality is temporarily made desktop-only
until mobile also supports "UndoObjects".
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Play manual addition of dives via an UndoCommand. Since this does in
large parts the same thing as undo/redo of dive deletion (just the
other way round and only a single instead of multiple dive), factor
out the functions that add/delete dives and take care of trips.
The UI-interaction is just mindless copy&paste and will have to
be adapted.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The original undo-code was fundamentally broken. Not only did it leak
resources (copied trips were never freed), it also kept references
to trips or dives that could be changed by other commands. Thus,
anything more than a single undo could lead to crashes.
Two ways of fixing this were considered
1) Don't store pointers, but unique dive-ids and trip-ids.
Whereas such unique ids exist for dives, they would have to be
implemented for trips.
2) Don't free objects in the backend.
Instead, take ownership of deleted objects in the undo-object.
Thus, all references in previous undo-objects are guaranteed to
still exist (unless the objects are deleted elsewhere).
After some contemplation, the second method was chosen, because
it is significantly less intrusive. While touching the undo-objects,
clearly separate backend from ui-code, such that they can ultimately
be reused for mobile.
Note that if other parts of the code delete dives, crashes can still
be provoked. Notable examples are split/merge dives. These will have
to be fixed later. Nevertheless, the new code is a significant
improvement over the old state.
While touching the code, implement proper translation string based
on Qt's plural-feature (using %n).
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This flag had two distinct uses:
- signal that dives were downloaded, not imported
- use to mark imported dives
Both are not used anymore, therefore remove the flag.
The uemis downloaded misused the flag to mark deleted
dives. Instead misuse the "hidden_by_filter" flag.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Dives are now in all cases imported via distinct dive_tables.
Therefore the "preexisting" marker is useless. Remove.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Currently, we can only delete dives that are indexed in the main
dive table. In the future, we will have to delete dives outside
of this table (e.g. for undo). Therefore, split out the free_dive()
function from delete_single_dive(), which takes an index into
the main dive table.
In the process, adopt the dive freeing-code from clear_dive(),
which frees more data than the code in delete_single_dive().
This potentially fixes a memory-leak.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
A few of these prototypes were already in import-csv.h.
Put them in an 'extern "C" { ... }' block.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
On import of dive media, the timestamp is read from the
metadata to check if the image belongs to the selected dives.
The pictures are then listed in a dialog.
Currently, the metadata is read twice if images are outside
of a dive: once in picture_check_valid() and if it turns
out that the picture is not valid again in picture_get_time()
to display the proper timestamp.
Even though metadata-extraction is reasonably fast, this is
a bit of an embarrassment.
Instead, read the timestamps only once in the constructor of
the dialog and from then on only used these timestamps. Keep
the timestamps in a QVector. Rename the picture_check_valid()
function to picture_check_valid_time() and pass a timestamp
instead of a filename.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Add a checkbox that triggers replacement of all English characters by
x's in notes, buddy, dive guide and (while we are at it) suit.
This is ment for people sharing logs for debugging that are concious
about privacy issues. It leaves the lenth of strings in tact as well
as special charcters as those might be needed to track down a particular
parsing problem.
Signed-off-by: Robert C. Helling <helling@atdotde.de>
Commit f5b11daffd changed gasmix
arguments and return values to be passed by value instead of
using pointers.
Notably, get_gasmix() is fed a default-value and returns a
new value. In the old code, NULL was passed in in a first
loop iteration and non-NULL was always returned in the first
iteration. Thus, an equality comparison of passed-in an
returned gasmix would always fail in the first loop iteration.
The new code passed in air as default. Now if air was also
returned, then the matching gases were not calculated in
calculate_sac(). To revert to the old behavior, pass in
an invalid gasmix.
Moreover, give names to the invalid and air gasmixes.
Reported-by: tormento <turment@gmail.com>
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
get_units() returns a pointer to the units struct in the preferences.
Callers should not modify the preferences via this struct, therefore
make the return value point to const.
This is a small step in constifying the global preferences structure.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
To enable undo of divelog-importing it is crucial that parse_file()
can parse into arbitrary dive tables.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
A trivial cleanup: replace void by properly typed pointers in
cylinder_none() and weightsystem_none(). Moreover, remove the
unused function no_weightsystems().
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This is another entry in the series to make more things
"const-clean" with the ultimate goal of merge_dive() take
const pointers.
This concerns functions taking pointers to events and
the fallout from making these const.
The somewhat debatable part of this commit might be
that get_next_event() is split in a two distinct
(const and non-const) versions with different names,
since C doesn't allow overloading. The linker should
recognize that these functions are identical and remove
one of them.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Accessor-functions without noticeable logic, such as depth_to_bar()
can trivially be made "const-clean".
Moreover, let get_dive_location() return a "const char *". The
non-const version must have been an oversight, as the caller
must not free() or overwrite the string.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
In a previous commit, the get_gasmix_* functions were changed to
return by value. For consistency, also pass gasmix by value.
Note that on common 64-bit platforms struct gasmix is the size
of a pointer [2 * 32 bit vs. 64 bit] and therefore uses the
same space on the stack. On 32-bit platforms, the stack use
is probably doubled, but in return a dereference is avoided.
Supporting arbitrary gas-mixes (H2, Ar, ...) will be such an
invasive change that going back to pointers is probably the
least of our worries.
This commit is a step in const-ifying input parameters (passing
by value is the ultimate way of signaling that the input parameter
will not be changed [unless there are references to said parameter]).
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
There were two functions for getting gas-mixes at a certain timestamp:
- get_gasmix() for repeated queries.
- get_gas_at_time() for a single query.
Since the latter is a special case of the former, simply call
the former in the latter. Moreover, rename to get_gasmix_at_time()
for consistency.
Replace on get_gasmix() call, which was outside of a loop by the
corresponding get_gasmix_at_time() call.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Currently, get_gasmix_from_event() and get_gasmix() return pointers
to either static or to (possibly changing) dive data. This seems like
a dangerous practice and the returned data should be used immediately.
Instead, return the gasmix by value. This is in preparation of
const-ifying input parameters of a number of core functions, which
will ultimately let the merge() function take const-arguments in
preparation of undo of dive-merging.
On common 64-bit systems gasmix (two "int"s) is the size of a pointer
and can be returned in a register.
On 32-bit systems a pointer to the struct to be filled out will be
passed.
Since get_gasmix() now returns a value, the first invocation is
tested by a NULL-initialized "struct event *". Document this in
a comment.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
There were numerous inlined functions in dive.h. For many of them
inlining is dubious. Let's uninline most of them, with the exception
of trivial accessors and interpolate().
On current master, this gave a size reduction of 5 pages:
-rwxrwxr-x 1 bs bs 5863656 Jul 18 20:57 subsurface-inline
-rwxrwxr-x 1 bs bs 5843176 Jul 18 20:48 subsurface-noinline
-----------------------------------------------------------
20480
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
If the last dive of a trip is removed, the trip is deleted.
On redo the dive is added to a non existing trip, leading to a
segfault.
Therefore, keep a copy of the trip to reinstate it on redo.
Note: this cannot work for a sequence of multiple commands.
One would have to rewrite the whole undo-history. Nevertheless,
let's do this as a stop-gap measure.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The index-field was misused by the IO routines to mark which dives
had been saved. Somewhat questionable, but let's at least name the
field accordingly.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
dive_getUniqID() is used to create unique dive ids, which are
stable during application lifetime. It was passed a dive, checked
that the id was not set (if it was that it is know to the application)
and set a new id (in contradiction to its name!) if it hadn't any.
There were three callers:
alloc_dive(): called the function on a zeroed dive struct.
fixup_dive(): called the function only if the dive had a 0 id.
MainWindow::setupForAddAndPlan(): called the function on a zeroed dive
struct.
Thus, in all three callers the id is guaranteed to be zero and
the whole keeping-track-of-ids logic is moot. Remove the logic,
don't pass a dive struct to dive_getUniqID() and move the function
to the C-backend.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
subsurface_user_info() only works on Linux (linux.c),
but it doesn't allocate values on the heap.
Solve this ownership problem by always allocating
.name and .email on the heap in subsurface_user_info()
and freeing in the caller.
If subsurface_user_info() did not modify any of the
values from NULL, use default ones, but allocate them
on the heap too.
Ref #1346
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Instead of a constant or a macro for the maximum
number of 'ws_info' elements the 100 literal was used.
Define MAX_WS_INFO in dive.h and use it everywhere.
Also clamp loops that iterate `ws_info' to MAX_WS_INFO.
Prevents potential out-of-bounds reading, similarly to
the previous commit about 'tank_info'.
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
The former should be translated but not those that
go to xml/git.
... and fix capitalization of pSCR.
Suggested-by: Stefan Fuchs <sfuchs@gmx.de>
Signed-off-by: Robert C. Helling <helling@atdotde.de>
interpolate, rel_mbar_to_depth, gas_mod and
gas_mnd returns int but uses
a function that returns long, causing clang to
warn about conversion loss due to implicit conversion.
Adding a cast, shows that it is correct.
Signed-off-by: Jan Iversen <jani@apache.org>
...as the usuage is not anymore about a computer but
a momentary dive mode. Rename the end indicator as well.
Signed-off-by: Robert C. Helling <helling@atdotde.de>
Add a divemode column to the planner model and a
corresponding field to struct divepoint and fill it
in the corresponding functions.
Signed-off-by: Robert C. Helling <helling@atdotde.de>
Replaced a rather cumbersome function that that did the above. Upon
the suggestion of Robert Helling who proposed a much shorter way,
this new function replaced the previous ones. This necessitated
changes to divelist.c, profile.c and plannernotes.c, as well as
dive.c/h.
Signed-off-by: Willem Ferguson <willemferguson@zoology.up.ac.za>
This provides for reading of divemode change events from dive logs
and for writing them to dive logs. This applies to xml and git
divelogs. Divemode change events have the following structure:
event->name = "modechange"
event->value = integer corresponding to enum dive_comp_type (dive.c),
reflecting the type of divemode change (OC, CCR, PSCR, etc).
In the dive log file, the event value is written as a string that
corresponds to each of the enum values, e.g.
<event name='modechange' divemode='OC' />
This xml is also read from the dive log file and translated to an
appropriate value of event->value.
The file diveeventitem.cpp was udated to reflect this new way of
dealing with divemode change events.
Signed-off-by: Willem Ferguson <willemferguson@zoology.up.ac.za>
Function peek_next_divemodechange() is redundant if get_next_divemodechange()
has one additional parameter. Calls to get_next_divemodechange() were
updated in divelist.c, plannernotes.c and profile.c.
Signed-off-by: Willem Ferguson <willemferguson@zoology.up.ac.za>
I removed the special event type that has been used for bailout events.
Bailout events are now just bookmarks with a specific name "e.g. OC,
CCR, PSCR). This removes a case where a segmentation error occurred
when trying to remove a bailout event from the dive profile.
Signed-off-by: Willem Ferguson <willemferguson@zoology.up.ac.za>
This is the second step for implementing bailout. The indirect
calls to fill_pressures through add_segment() (in deco.c) are
addressed. Bailout is now fully implemented in the dive log but
not in the dive planner.
1) The parameters to add_segment() are changed to take a
divemode as the second last parameter, and not a *dive.
2) Call to add_segment() in profile.c and in divelist.c are
adapted. In divelist.c some calls to add_segment were left
using dc-> divemode instead of possible bailout. This appears
tp be the most appropriate route.
3) The functions get_divemode_from_time() and get_next_divemodechange()
in dive.c have had some small changes.
4) The calls to get_segment(0 in planner.c were changed to reflect
the new parameter list, but not updated to reflect bailout. This
is the next step.
Signed-off-by: Willem Ferguson <willemferguson@zoology.up.ac.za>
This is a first step to interpret bailout events.
1) The event structures have a new attribute: divemode.
Currently interpreted dive modes are OC, CCR, PSCR.
2) When doing fill_pressures(), the calculation is aware
of divemode. When divemode is OC (==bailout), then
the appropriate calculations of gas pressures are done.
3) Two new functions get_next_divemodechange() and
get_divemode_at_time() are created to find divemode
changes in the events linked list and to determine
the dive mode at any point during the dive.
4) fill_pressures gets a small amendment to facilitate
the correct calculations, depending on divemode.
The cases where fill_pressures() is used *outside the planner*
are changed. The result is that, for dives with bailout, the
correct gas pressures are shown on the dive profile. The
deco for bailout dives is not yet correct. This is the
next step.
Signed-off-by: Willem Ferguson <willemferguson@zoology.up.ac.za>
In imagedownloader.cpp the only thing we need from the picture struct
is the filename. Therefore, use QStrings instead of the picture struct.
This simplifies memory management.
Remove the clone_picture() function, which is not needed anymore.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
fake_dc() used to return a statically allocated dc with statically
allocated samples. This is of course a questionable practice in
the light of multi-threading / resource ownership. Once these
problems were recognized, the parameter "alloc" was added. If set
to true, the function would still return a statically allocated
dc, but heap-allocated samples, which could then be copied in
a different dc.
All in all an ownership nightmare and a recipie for disaster.
The returned static dc was only used as a pointer to the samples
anyway. There are four callers of fake_dc() and they all have access
to a dc-structure without samples. Therefore, change the semantics
of fake_dc() to fill out the passed in dc. If the caller does
not care about the samples, it can simply reset the sample number
to zero after work.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This function looks for the last gas change before a
given time. We should initialize it with a gaschange
event as we might later use this event to read a
gasmix from it.
Signed-off-by: Robert C. Helling <helling@atdotde.de>
Identify segements that fullfill the folllowing criteria for
the leading compartment:
He is off-gasing while N2 is on-gasing
Overall there is on-gasing
Add a line to the info box for those segments
Signed-off-by: Robert C. Helling <helling@atdotde.de>
get_dive_date_c_string() and get_current_date() return copied strings.
Make this explicit by returning non-const pointers.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Previous taglist_get_tagstring signature/implementation did not allow
handling of cases where inputted buffer could not contain all tags.
New implementation allocates buffer based on pre-computed size allowing to
insert all tags in the returned string.
Added get_taglist_string in qthelper to handle conversion to QString
Added TestTagList with tests for taglist_get_tagstring
Signed-off-by: Jeremie Guichard <djebrest@gmail.com>
Make arguments to set_informational_units(), set_git_prefs(),
set_userid(), dive_remove_picture() and update_event_name()
"const char *" for consistency with the rest of core/dive.c.
This will allow replacing toUtf8().data() with the constData()
version in a subsequent commit.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The hash field in the picture-structure was in principle non-operational.
It was set on loading, but never actually changed. The authoritative
hash comes from the filename->hash map.
Therefore, make this explicit by removing the hash field from the
picture structure.
Instead of filling the picture structure on loading, add the
hash directly to the filename->hash map. This is done in the
register_hash() function, which does not overwrite old entries.
I.e. the local hash has priority over the save-file. This
policy might be refined in the future.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Change the strategy when to allow cylinder removal from a dive:
- Not remove when cylinder has gas switch events, in any other cases
allow removal
- Remove this whole "cylinder with same gas" thing being a criteria
for cylinder removal
When removing a cylinder which has corresponding pressure info in
samples, also remove this pressure info from the samples.
Signed-off-by: Stefan Fuchs <sfuchs@gmx.de>
Remove the global error buffer and pass the error string directly
to the frontend. The frontend is then responsible for accumulating
errors.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Move the above function from plannernotes.c to dive.c so that
it is available to be called from the dive log part of the
software, and not only from the planner. The following was done:
1) Edit the comment above the code to make it more accurate
2) Move the structure icd_data to dive.h
3) Create an external reference in dive.h for the above function
4) Copy the body of isobaric_counterdiffusion() to dive.c
Signed-off-by: Willem Ferguson <willemferguson@zoology.up.ac.za>
This patch allows the planner to save the last manually-entered
dive planner point of a dive plan. When the plan has been saved
and re-opened for edit, the time of the last-entered dive planner
point is used to ensure that dive planning continues from the same
point in the profile as was when the original dive plan was saved.
Mechanism:
1) In dive.h, create a new dc attribute dc->last_manual_time
with data type of duration_t.
2) In diveplanner.c, ensure that the last manually-entered
dive planner point is saved in dc->last_manual_time.
3) In save-xml.c, create a new XML attribute for the <divecomputer>
element, named last-manual-time. For dive plans, the element would
now look like:
<divecomputer model='planned dive' last-manual-time='31:17 min'>
4) In parse-xml.c, insert code that recognises the last-manual-time
XML attribute, reads the time value and assigns this time to
dc->last_manual_time.
5) In diveplannermodel.cpp, method DiveplannerPointModel::loadfromdive,
insert code that sets the appropriate boolean value to dp->entered
by comparing newtime (i.e. time of dp) with dc->last_manual_time.
6) Diveplannermodel.cpp also accepts profile data from normal dives in
the dive log, whether hand-entered or loaded from dive computer. It
looks like the reduction of dive points for dives with >100 points
continues to work ok.
The result is that when a dive plan is saved with manually entered
points up to e.g. 10 minutes into the dive, it can be re-opened for edit
in the dive planner and the planner re-creates the plan with manually
entered points up to 10 minutes. The rest of the points are "soft"
points, shaped by the deco calculations of the planner.
Improvements: Improve code for profile display in dive planner
This responds to #1052.
Change load-git.c and save-git.c so that the last-manual-time is
also saved in the git-format dive log.
Several stylistic changes in text for consistent C source code.
Improvement of dive planner profile display:
Do some simplification of my alterations to diveplannermodel.cpp
Two small style changes in planner.c and diveplannermodel.cpp
as requested ny @neolit123
Signed-off-by: Willem Ferguson <willemferguson@zoology.up.ac.za>
There are ca. 50 constructs of the kind
same_string(s, "")
to test for empty or null strings. Replace them by the new helper
function empty_string().
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Make functions in core/file.c, core/parse.c and core/import-csv.c
that were not used outside their translation unit of static linkage.
parse_date is moved from core/file.c to core/import-csv.c, since it
is used only there.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
downloadTable was declared twice in "dive.h". Remove one occurence.
Moreover, "uemis-downloader.c" also declared downloadTable. This can
likewise be removed, because "uemis-downloader.c" indirectly includes
"dive.h".
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
All users of autogroup are clearly expecting a boolean value, so
let the type reflect this.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
clear_vpmb_state() was declared with incorrect signature, and all
functios in this change are extern, so declare them as such.
Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
For UI responsiveness, we need to be able to run the planner in the background. This needs the
planner state to be localized (and we need to pass a pointer around).
In order to not let too many lines overrun (and to save typing in the future)
I have renamed instances of struct deco_state to ds. Yes this should have gone
to a separate commit but I accidentally commit --amend'ed it.
Computing of planner variations is temporarily disabled.
Unlock the planner when returning early
So we don't deadlock in add dive and recreational mode (which
use the planner without actually planning).
Signed-off-by: Robert C. Helling <helling@atdotde.de>
In general, the C++-side of the preferences code consistently uses
the bool data type for boolean settings. There are five exceptions,
which use short instead:
showPo2
showPn2
showPhe
saveUserIdLocal
displayInvalidDives
This patch attempts to make the code more consistent by turning
these into bools as well.
Tests showed that writing as short and reading as bool is handled
gracefully by the Qt variant code. Therefore, an upgrade should not
cause user-visible changes to their settings.
As a bonus, two extern declarations of the set_save_userid_local()
function, which is not defined anywhere, were removed.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Commit d6c013f303 introduced a cast to avoid a signed/unsigned
comparison warning for all translation units that included
core/dive.h.
Commit 1f8506ce64 then changed the definition of duration_t from
unsigned to signed, inverting the effect of d6c013f303.
Thus, revert d6c013f303 to allow compilation with -Wall without
flooding.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
It's already used in core/gaspressures.c where it was declared
privately, and we'll have a new user in the profile code, so just
declare it in a proper header file like it should have been.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Type duration_t changed from uint to int.
Default value of '-1' introduced for some of the values in struct sample:
NDL used -1 as default.
Bearing uses -1 as default (no bearing set).
Display pXX, EAD, END, density, MOD only if values are larger than 0.
In profile don't display data from two first and two last plot_data
entries in info box.
Signed-off-by: Stefan Fuchs <sfuchs@gmx.de>
I'm sure this bug has heen here forever, but the CNS clock is
not very relevant for most divers, and even some technical divers
do not care about this value.
However, doing long decompression dives, the value can easily
grow over 100%, and a lot further. For example, the OSTC computers
use 2 bytes to store the CNS value in the profile data, and I
have multiple dives in my logbook going way over 255%.
This all said. Just store the CNS value in an unsigned 16 bit.
Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
This makes the calculations in profile.c a little simpler, especially now we
adopt consistent final ascent rate to determine deco_time since d15779a27
Signed-off-by: Rick Walsh <rickmwalsh@gmail.com>
Currently one has to explicitly use --win32console and/or
--win32log to enable a dedicated console (a console window
that opens next to the Subsurface window) or to enable file
logging on Win32.
This patch makes the following changes:
- removes the --win32* command line arguments
- removes the dedicated console window support
- if the app starts from a shortcut and not from a console, always
redirect stderr and stdout to _err & _out log files
- if the app starts from a console redirect stderr and stdout to that
console
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
That's not a standard functions, so let's just build it. This is not
the most efficient way to write it, but it will do.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This line:
dc = &dive->dc
can SIGSEGV for a NULL 'dive' pointer.
return NULL if 'dive' is NULL.
Also handle NULL 'dc' in get_gasmix() and set 'ev' to NULL.
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
current_dc is a macro that determines the dive computer
based on the current dive number. When the planner is started
from an emtpy dive list, the dive number ends up being -1 and
that doesn't produce a valid dive computer. Use the divecomputer
of the displayed_dive instead. This is done via a macro that
can also be used in two other places. Without this patch, the
planner crashed when called on an empty dive list.
Signed-off-by: Robert C. Helling <helling@atdotde.de>
When changing the date/time of a dive in the planner the dive may end
up in a totaly new position in respect to date/time of other dives in
dive list table. It can be moved to the past or the future before or after
other existing dives. It also could overlap with an existing dive.
This change enables identification of a new "virtual" dive list position
and based on this starts looking for previous dives.
Then it (as before the change) does init the deco calculation with any
applicable previous dive and surface interval.
If some of these applicable dives overlap it returns a neg. surface time
which is then used in the planner notes to prohibit display of results.
Signed-off-by: Stefan Fuchs <sfuchs@gmx.de>
In the planner if one adds two or more cylinders with the same gasmix
(e.g. back gas and bottom stage 18/45) the drop down and data in the
used gas column of the planner points table will be filled with a more
verbose string mentioning also the cyl number and the cyl type
description.
Makes it easier in such a case to select the right cylinder.
Introduces also a helper function which tells you if there is another
cylinder with the same gasmix as the provided cylinder.
This also has an option if it should consider unused cylinders or not.
Signed-off-by: Stefan Fuchs <sfuchs@gmx.de>
The more I looked at the code that added the country to the dive site,
the more it seemed redundant given what we have with the taxonomy.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
... and reset deco information in profile ceiling computation.
The planner test then needs to know about the struct holding the deco
state.
Signed-off-by: Robert C. Helling <helling@atdotde.de>
This option should have never been there. This is not how
gradient factors are supposed to work. It would only trick
users to use the wrong value..
Signed-off-by: Robert C. Helling <helling@atdotde.de>
Print out partial derivatives of stop times with respect to
variation of depth and duratin of last manual segment.
Signed-off-by: Robert C. Helling <helling@atdotde.de>
...rather than use a global variable and a macro.
This should be a no-op in preparation to allow planning
several versions of a dive.
Signed-off-by: Robert C. Helling <helling@atdotde.de>
The momentary SAC rate got broken by the multiple ressure handling too,
and always used just the first cylinder.
This uses the new "get_gasmix()" helper to see what you're breathing,
and will do the SAC rate over all the cylinders that contain that gas.
So it should now DTRT even for sidemount diving (assuming you had the
same gas in the sidemount cylinders).
NOTE! We could just do the SAC rate over *all* the gases you have
pressures for, and maybe that's the right thing to do. The ones you are
not breating from shouldn't have their pressure change. But maybe some
people add their drysuit argon gas to the gas list?
So this may need more work, but it's a step in the right direction.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
