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>
Especially on slower devices with a large dive list the startup time has
become really long. This callback allows us to give the user an idea of
what the app is doing during that time.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The prefs.locale.lang_locale field was overwritten without
free()ing the old value. Not that the function would be called
numerous times, but as a matter of principle...
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The uiLanguage() function was used for two purposes: to initialize
the language related preferences and to read the current language.
To make things more easy to follow, split this function in two:
one for initializing, one for getting the current language.
Moreover, don't return the current locale in an out-parameter
as there is already a function to do that [getLocale()].
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
In uiLanguage() the preferences fields are initialized and there
is fixup for a MacOS indiosyncrasy. For some reason the uncorrected
value is written to the preferences. Let's store the corrected
value instead.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This reverts commit 573a4a5e2d.
The commit broke setting the language in the desktop preferences:
Instead of setting the locale in the prefs struct, the locale
is set via qPrefLanguage. However, that saves the default language
(extracted from the system) to disk. Now when the language is
read from the preferences, we get that default value.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
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>
This function checked a dive for a search string. Its functionality
was replaced by a fulltext index.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Instead of transporting the global first and last dive date
in the dive summary, calculate it in an external function.
Since we already have time and date functions in qthelper.cpp
implement those functions there. Provide a stub in QMLInterface
so that QML can access these standalone functions.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Some Wikipedia pages use special (non-ASCII) unicode symbols for
representing the " and ' separators. Before parsing, replace these
by the ASCII symbols to enable copy & paste from Wikipedia (and
other sources?).
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Do not set prefs.locale_lang_locale directly, but do it
indirectly through qPrefLanguage::set_lang_locale(),
to ensure the file plist is consistent with prefs.
the difference (prefs. contra plist) cause surprises
when restarting mobile (and playing with language).
Signed-off-by: Jan Iversen <jani@apache.org>
Instead of accessing the cylinder table directly, use the get_cylinder()
function. This gives less unwieldy expressions. But more importantly,
the function does bound checking. This is crucial for now as the code
hasn't be properly audited since the change to arbitrarily sized
cylinder tables. Accesses of invalid cylinder indexes may lead to
silent data-corruption that is sometimes not even noticed by
valgrind. Returning NULL instead of an invalid pointer will make
debugging much easier.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
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>
get_gas_used() returns the volume of used gases. Currently,
an array with MAX_CYLINDERS is passed in. If we want to make the
number of cylinders dynamic, the function must use an arbitrarilly
sized array.
Therefore, return a dynamically allocated array and free it
in the caller.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Commit df4fbf7699 ("Android: force different font on OnePlus devices")
inadvertantly added this hunk - let's undo it again.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This is working around a Qt Bug https://bugreports.qt.io/browse/QTBUG-69494
which prevents correct rendering of the OnePlus fonts.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
1) The full text search was looping over the DiveListModel when
it could simply loop over the core model. Do that instead.
2) Don't generate a DiveObjectHelper to do a full text search.
Currently this is harmless as the DiveObjectHelper is only
a disguised "dive *". But from a conceptual point of view,
it represents the full representation of a dive and we don't
want to generate that in a tight loop.
This will help in
1) Making the DiveObjectHelper a non-reference object.
2) Moving fulltext search to the core and thus making it available
to desktop and more performant.
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>
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>
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>
The application state was encoded in a QByteArray. Thus, there was
no compile-time checking. Typos would lead to silent failures.
Turn the application state into an enum. Use the enum-class construct,
so that the values don't polute the global namespace. Moreover,
this makes them strongly typed, i.e. they don't auto-convert to
integers.
A disadvantage is that the enums now have to be cast to int
explicitly when used to index an array.
Replace two hash-maps in MainWindow to arrays of fixed sizes.
Move the application-state details into their own files.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
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>
-return the result instead of storing in a parameter, we now know that the list
contains only those results that are generated in the function
-allocate the result with the correct length right from the start
-do not iterate over keys of a map and then do a map lookup to get the value but
use an iterator that gives us both right from the start
-remove one call alltogether as the results were not used there
Signed-off-by: Rolf Eike Beer <eike@sf-mail.de>
See https://www.kdab.com/goodbye-q_foreach/
This is reduced to the places where the container is const or can be made const
without the need to always introduce an extra variable. Sadly qAsConst (Qt 5.7)
and std::as_const (C++17) are not available in all supported setups.
Also do some minor cleanups along the way.
Signed-off-by: Rolf Eike Beer <eike@sf-mail.de>
printGPSCoords() returned a newly allocated C-style string. Most
callers simply made a QString out of it and freed the C-style string.
This is paradoxical, as printGPSCoords internally works with QStrings
and converts them to C-style on return.
Therefore, let printGPSCoords() return a QString and create a
printGPSCoordsC() wrapper for the two C-callers.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The printGPSCoords() function returns a copied C-style string. Since
the owndership is transferred to the caller, the correct return type
is "char *" instead of "const char *".
Thus a number of casts when calling free can be removed.
Moreover a number of callers didn't free the string and thus were
leaking memory. Fix them. Ultimately we might want two versions
of the function: one for QString, one for C-style strings.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Having a parameter representing a location with the same name as a global
variable representing our locale is confusing.
Found via LGTM.com
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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>
These functionality was used by the desktop filter. To unify desktop
and mobile, move it into two new functions in divelist.c
Since one of them is the only caller of is_same_day() move that
likewise into divelist.c and make it of static linkage.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Adapt get_trip_date_string() to use the same logic as get_dive_date_string():
Use the static "loc" object to translate date. Before, the trip
date was shown in C locale.
Reported-by: Philippe Massart <philippe@philmassart.net>
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The reverseGeoLookup() function defined in qthelper.cpp has long
ago moved to its own compilation unit. It is not even defined in
the headers anymore. Remove it and the now unnecessary <QNetwork*>
includes.
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>
uiLanguage overloaded qPrefLanguage and used useSystemLanguage instead
of use_system_language
Replace local load using QSettings with qPrefLanguage
Signed-off-by: Jan Iversen <jani@apache.org>
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>
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>
On top of the file filter for all media files add a file filter
for images only, one for videos only and one for all files.
Signed-off-by: Stefan Fuchs <sfuchs@gmx.de>
As per discussion in #1460 there is no point in showing decimal values
for pressures in the equipment tab on desktop or in the dive edit view on
mobile.
Signed-off-by: Joakim Bygdell <j.bygdell@gmail.com>
When generating thumbnails, test for video files. If it is, use
a dummy-thumbnail. Write only the type (video), but no image to
the thumbnail cache, for forward-compatibility.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
There were two catch-all classes for translations outside of class
context. gettextFromC was used exclusively from C, but C++ used
both, gettextFromC and QObject. Some of the string were even present
in both. Therefore, unify to gettextFromC throughout the code base.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Move the find-moved-images functions into a new translation unit
and present the user with the identified matches before applying
them.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
In the last commits, the canonical-to-local filename map was made
independent from the image hashes and the location of moved images
was based on filename not hashes. The hashes are now in principle
unused (except for conversion of old-style local filename lookups).
Therefore, remove the hashes in this commit. This makes addition
of images distinctly faster.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Users might have edited their pictures. Therefore, instead of identifying
pictures by the hash of the file-content, use the file path. The match
between original and new filename is graded by a score. Currently, this
is the number of path components that match, starting from the filename.
Camparison is case-insensitive.
After having identified the matching images, write the caches so that they
are saved even if the user doesn't cleanly quit the application.
Since the new code uses significantly less resources, it can be run in a
single background thread. Thus, the multi-threading can be simplified.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The connection canonical filename to local filename was done via
two maps:
1) canonical filename -> hash
2) hash -> local filename
But the local filename was always queried from the canonical filename.
Therefore, directly index the former with the latter.
On startup, convert the old map to the new one.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The purpose of the gettextFromC class is twofold:
1) It provides a static storage of C strings if the C part needs
a translation and doesn't want to deal with memory-management.
2) It severs as a catch-all class for translations that do not come
from a proper class (i.e. from helper functions).
The second case was used a few times in qthelper.cpp. By using the
trGettext() function, a cached C-string was obtained. But in every
single instance, this C-string was then back-converted into a QString.
Therefore, use the gettextFromC::tr() function directly, which
returns a QString. Not only is the resulting code simpler - this also
avoids superfluous caching of translation strings.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
When adding a picture to a dive, cache_picture() was called, which
calculated the hash of the picture in a background-thread.
This made tests occasionally fail, because the tests depended on
the filename-to-localfilename being overwritten in a call running
in a different thread. Depending on which thread finished first,
the test succeeded or failed.
The easiest way to circumvent this problem is to remove the cache_picture()
call. The hash will be calculated anyway with the thumbnails. And
the only function of the hash is the "find moved images" function. Which
is not an issue here, because the user just loaded the images from
disk.
Reported-by: Jan Iversen <jani@apache.org>
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
helpers.h included qthelper.h and all functions declared in helpers.h
were defined in qthelper.h. Therefore fold the former into the latter,
since the split seems completely arbitrary.
While doing so, change the return-type of get_dc_nichname from
"const QString" to "QString".
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Since commit 6618c9ebfc, thumbnails
are saved in individual files. The filename was simply the picture-hash.
In a mailing-list discussion it turned out that in the future we might
not hash images or change the hash. Therefore, derive the thumbnail
filename from the image filename, using the SHA1 algorithm.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Saving of pictures to git repositories was disabled. Finally remove
this code and the corresponding load code.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Create a new class, which performs all thumbnailing code.
This is mostly code reshuffling. Thumbnails are extracted
either from a cache or thumbnail calculation is started in
a worker thread.
Since getHashedImage() is called from a worker thread it
makes no sense to call subfunctions in yet another worker
thread. Remove these calls.
In contrast to the previous code, on error the background
thread produces a failure image, but it is not yet shown.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
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>
On startup, convert an old-style thumbnailHash to individual
thumbnail files. Show a modal progress bar while doing so.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The old code loaded all thumbnails into memory at once. This does
not scale to logs with thousands of pictures. Therefore, save
the pictures to individual files and only load the currently
needed pictures.
Currently, this will make changing switching between dives slower,
because the thumbnails are loaded from disk. In the future, it
is planned to do this in a background thread without blocking
the user interface.
A notable difference to the old code: Thumbnails are now indexed
by the image-hash (i.e. the content of the raw image) and not
by the filename of the image. Thus, different paths to the same
image should only be saved once.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
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>
qthelper.cpp is already quite voluminous. Move the recently
introduced localized versions of (v)snprintf() and put_format()
into their own translation unit.
Moreover, adopt C-style semantics for asprintf_loc(). This function
will be used to remove fixed-size buffers in core/plannernotes.c.
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>
This is a preparation for supporting videos. Some video formats may
not possess such meta data, or we may not yet be able to parse them.
In such a case, use the file creation date.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This is a preparation for video support. We don't want to read a whole
potentially multi-GB file into memory just to detect that it isn't a
JPEG. Especially since at the moment EXIF metadata are parsed twice,
once for GPS, once for timestamp.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
strdup(qPrintable(s)) and copy_string(qPrintable(s)) were such common
occurrences that they seem worthy of a short helper-function.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Replace constructs of the kind
s.toUtf8().data(),
s.toUtf8().constData(),
s.toLocal8Bit().data(),
s.toLocal8Bit.constData() or
qUtf8Printable(s)
by
qPrintable(s).
This is concise, consistent and - in principle - more performant than
the .data() versions.
Sadly, owing to a suboptimal implementation, qPrintable(s) currently
is a pessimization compared to s.toUtf8().data(). A fix is scheduled for
new Qt versions: https://codereview.qt-project.org/#/c/221331/
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>
Passing of QStrings and QByteArrays was inconsistent in qthelper.cpp.
Unify to passing const-references. Passing by value is no big deal, since
QString and QByteArray do copy-on-write "optimization". Nevertheless, let's
keep it as consistent and effective as possible.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
learnHash() was always called in conjunction with add_hash(). The
pattern was that a local filename and a hash were connected in
the hash-to-filename and the filename-to-hash maps. Then, the
original picture-filename or url were registered in the filename-to-hash
map.
This commit changes learnHash() to take three parameters (original-filename,
local-filename and hash) and do all of the above. The new code is
simpler because no dummy picture struct has to be generated in
DiveListView::loadImageFromURL().
The tests were extended to check for all hash<->filename associations.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
learnHash() is called either on a local picture structure
[DiveListView::loadImageFromURL()] or on a cloned picture structure
[ImageDownloader::saveImage()]. In neither case the picture structure
is passed to the frontend. Therefore, storing the new hash in the
picture struct is not necessary.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
hashPicture() calls hashFile(), which calls add_hash(). add_hash()
updates the filename-to-hash and hash-to-filename maps. Therefore,
there is no point in calling learnHash() in hashPicture(), which
updates the filename-to-hash map.
Note that learnHash() updates the picture-struct with the new hash,
but since hashPicture() works on a cloned picture-struct, which
is free()d in hashPicture(), these changes are lost anyway.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
updateHash() and hashPicture() did the same thing, with the exception
that hashPicture() marked the dive list as changed if a hash changed.
This seems like a good idea in any case, therefore always use
hashPicture().
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This changes the numeric format of many values printed to the UI to
reflect the correct numeric format of the selected locale:
- dot or comma as decimal separator
- comma or dot as thousands separator
In the Qt domain the `L` flag is used case specific mostly
in qthelper.cpp.
Then the helper functions get_xxx_string() are used more consistently.
Signed-off-by: Stefan Fuchs <sfuchs@gmx.de>
This commit introduces functions:
- QString asprintf_loc(const char *cformat, ...);
- int snprintf_loc(char *dst, size_t size, const char *cformat, ...);
- put_format_loc(struct membuffer *, const char *fmt, ...);
and their va_arg equivalents, which use Qt's QString::arg() formatting
options to render the strings.
The snprintf_loc() function takes care not to truncate multi-byte
UTF-8 encodings. Thus, on overflow, the resulting string might be
shorter than size-1.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Mostly replace "return (expression);" by "return expression;" and one
case of "function((parameter))" by "function(parameter)".
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The following statement in the hashstring() function:
return hashOf[QString(filename)].toHex().data();
returns data of the temporary QByteArray generated by toHex().
Thus, the caller will access released memory, which could lead to
data corruption.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This change deals with issue #554.
If you enter a dive duration manually, the cell renderer cuts the seconds
away when the changes are saved. I added the helper "render_seconds_to_string"
as a counterpart to "parseDurationToSeconds". The helper keeps the seconds,
if not null. The rendering of the cell is done at two places in the code,
so I think it is cleaner to add a dedicated method for it.
Signed-off-by: Oliver Schwaneberg <oliver.schwaneberg@gmail.com>
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>
In a session with the profile I saw that the planner spends
a lot of time waiting to obtain the lock for the factor cache.
Most of the time we are only reading that cache and that
is save to do in parallel (according to the Qt IRC channel).
So we can use a QReadWriteLock instead of a QMutex. This
appears to be quite a performance boost, in particular
for VPM-B
Signed-off-by: Robert C. Helling <helling@atdotde.de>
I never realized that my hashes weren't written, because it only
outputs a debug instead of a warning message.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The function isCloudUrl() was only called in one place, parse_file().
But, isCloudUrl() could only return true if the filename was of the
git-repository kind (url[branch]). In such a case, control flow would
never reach the point where isCloudUrl() is called, since
is_git_repository() returns non-NULL and the function returns early.
Therefore, remove this function. Moreover, adapt the affected if-statement
by replacing "str && !strcmp(str, ...)" with the more concise
"same_string(str, ...)".
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
copy_string() does the same as the current code, but in one instead
of four lines. Strictly speaking, it does not exactly the same thing
because the empty string ("") case is handled differently. copy_string()
returns NULL instead of a copy of "", which is probably preferred anyway.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Make all char * pointers in pref.h const to make it clear that these
strings are not mutable. This meant adding a number of (void *) casts
in calls to free(). Apart from being the right thing to do, this commit
makes the code more consistent, as many of the strings in pref.h were
already const.
While touching core/qthelper.cpp turn three instances of (void*) into
(void *).
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
In certain places the '(int)' cast is used, while in other the
llrint() or lrint() functions. Make the conversation from degrees
in the 'double' form to the 'int' degrees_t consistent using lrint().
lrint() is the function which should give the best results,
because it accepts a 'double' and results in a 'long'
even if degrees_t is 'int'. If the truncation from 'long' to 'int'
is discarding some of the precision then the next step
would be to turn degrees_t into a 64bit signed integer type.
Possible fix for #625.
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Simplify and fix prestation of weights. Due to the attempt to round
only the grams part (by just adding 50 to it, and truncating
afterwards) a weird effect was introduced. For example, a value
0.98 was presented as 0.10. Just replay the old logic, and see
what happens. Rewrote the logic to a simpler and better one.
fixes: #532
Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
