Not having to readjust the scale on-demand will make the
code distinctly simpler. Let's just pass it once.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Very annoyingly, to render the profile for printing / export,
the profile still had to be show()n, thus requiring a parent
window.
Analysis of qmlprofile.c showed that this was due to the
transformation matrix not being properly set up on non-show()n
scenes.
Instead, we can simply render via the QGraphicsScene
(circumventing the QGraphicsView).
The code was factored out into the ProfileWidget2::draw()
function. This will hopefully make it easier to change
the size-code of the profile.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Create a new class that encapsulates the profile-widget UI.
This is called ProfileWidget, which might be confusing since
the actual display is called ProfileWidget2. However, the
plan is to rename the latter to ProfileView. After all, it
is also used to print and to show the profile on mobile.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The MainWindow::configureToolBar() function is called every
time plotCurrentDive() is called. Moreover, this is the only
time that it is called. We might just fold the former into
the latter.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The exportProfile function uses the UI and therefore was
supposed to be declared in backend-shared/* but defined
separately for desktop and mobile. Currently, only the
desktop version exists.
The goal however should be that there is no need of the
UI for this function. In a first step, move the function
to the common backend-shared/* code and conditionally
compile for desktop. In upcoming commits, the function
will be made independent of the UI.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
In analogy to normal printing, don't misuse the mainwindow's
profile widget to do the printing.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
When printing the dives were rendered into the visible profile.
This meant setting a number of flags and reverting after printing.
That's obviously quite brittle.
Instead, use a separate profile instance, since we can have
different profiles showing different dives now.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
To enable grouping by trip in the statistics module, split
the get_trip_title() function in a version that appends
a "(n dive(s)" string an one that doesn't. The statistics
module doesn't want that added string, since it displays
the number of dives in a different way.
Also, move the functions to string-format.h, where these
are collected. And rename them to camelCase. Yes, it's
ugly, but consistent with most other C++ code in the code
base.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Let the compiler figure out the correct type...
Suggested-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
On the equipment tab, unused cylinders (automatically added,
no pressure data) could be hidden. This was implemented using
a QSortFilterProxyModel.
Apparently, it causes confusion if cylinders in the middle of
the list are hidden. Therefore, only hide cylinders at the end
of the list.
QSortFilterProxyModel seems the wrong tool for that job, so
remove it and add a flag "hideUnused" to the base model. Calculate
the number of cylinders when changing the dive.
This is rather complex, because the same model is used for
the planner (which doesn't hide cylinders) and the equipment
tab (which does). Of course, syncing core and model now becomes
harder. For instance, the caching of the number of rows was removed
in a37939889b and now has to be
readded.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
In cb80ff746b internal columns
were added to the cylinder model. These were not hidden in
the planner. Nobody complained?
Remove this clutter from the UI by hiding the columns.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The logic did not consider the WORKINGPRESS_INT and SIZE_INT
columns added in cb80ff746b.
By some unknown magic this worked by routing everything
through the CylindersModelFiltered model.
Let's fix it and explicitly ignore these columns. Put
the test whether a column should be ignored in a function
to avoid inconsistencies should new columns be added.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
CCRs are different. It does not make sense to compute
a depth dependent SAC. You could compute the rate of O2
consumption but even that is likely wrong (as O2 in the
diluent would enter that as well), so simply don't attempt
it.
Signed-off-by: Robert C. Helling <helling@atdotde.de>
And while doing that, have all the cases where we already include
qthelper.h simply use a define in that header file - but keep the two
other instances of the define where the C++ source don't need qthelper.h
otherwise.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Qt 6 will drop support for QRegExp.
Use QRegularExpression instead.
The syntax for matches and captures has changed and needed to be
adjusted.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Qt 6 will drop support for QRegExp.
Use QRegularExpression instead.
The syntax for matches has changed and needed to be adjusted.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Qt 6 will drop support for QRegExp.
Use QRegularExpression instead.
The syntax for matches and captures has changed and needed to be
adjusted.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The camera sync feature has been moved above the Ok and Cancel buttons
and given its own descriptive header. The checkbox to ignore unaligned
image timestamps has been moved closer to the buttons.
Signed-off-by: Tim Segers <tsegers@pm.me>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The QTimeEdit field is severely limited when it comes to the supported
time range. By coding our own input / validation we can allow far larger
time shifts. For simplicity, this always assumes hours:minutes format.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
When using the camera sync feature to sync media to the dive timeline,
the calculated time difference was considered invalid if it was more
than 24 hours.
To prevent this, this commit disables the manual time offset input
fields when the camera sync button is clicked. It then uses the epoch
difference in the final offset calculation, enabling arbitrary time
differences between camera and divecomputer.
Signed-off-by: Tim Segers <tsegers@pm.me>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This tries to make our fingerprinting code work better, by avoiding
using the "deviceid" field that has always been unreliable because we've
calculated it multiple different ways, and even for the same version of
subsurface, it ends up changing in the middle (ie we calculate one value
initially, then re-calculate it when we have a proper serial number
string).
So instead, the fingerprinting code will look up and save the
fingerprint file using purely "stable" information that is available
early during the download:
- the device model name (which is a string with vendor and product name
separated by a space)
- the DC_EVENT_DEVINFO 32-bit 'serial' number (which is not necessarily
a real serial number at all, but hopefully at least a unique number
for the particular product)
but because the model name is not necessarily a good filename (think
slashes and other possibly invalid characters), we hash that model name
and use the resulting hex number in the fingerprint file name.
This way the fingerprint file is unambiguous at load and save time, and
depends purely on libdivecomputer data.
But because we also need to verify that we have the actual _dive_
associated with that fingerprint, we also need to save the final
deviceid and diveid when saving the fingerprint file, so that when we
load it again we can look up the dive and verify that we have it before
we use the fingerprint data.
To do that, the fingerprint file itself contains not just the
fingerprint data from libdivecomputer, but the last 8 bytes of the file
are the (subsurface) deviceid and the diveid of the dive that is
associated with the fingerprint.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
The TabDiveComputer model won't work in the new world order, where you
can't even insert a new device entry without a nickname to be edited.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Commit e42fc1a1e9 introduced a
crash condition. Apparently the code attempts to test whether
the clicked-on item is a top-level dive. The "Collapse others"
menu item should not be shown in that case. It does this by
testing "d->divetrip". However, "d" might quite logically be
null if clicking on an unexpanded trip header.
Therefore, check explicitly for the trip header case (which
should show the menu item) and for good measure prevent
the nullpointer access (that should be caught by testing
for trip, but who knows).
Fixes#3301.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Thus, the membuffer data is automatically freed when going
out of scope - one thing less to worry about.
This fixes one use-after-free bug in uploadDiveLogsDE.cpp
and one extremely questionable practice in divetooltipitem.cpp:
The membuffer was a shared instance across all instances
of the DiveToolTipItem.
Remves unnecessary #include directives in files that didn't
even use membuffer.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The changes in commit 4daf687876 ("profile: remove [disable|enable]Shortcuts()
signals") resulted in us no longer enabling the shortcuts on the desktop (at
least on macOS where I debugged this). This placement of the call feels like a
bit of overkill, but at least it shouldn't be wrong.
Fixes#3293
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This variable is not used outside a single function, where it
is reset every time the function runs. This can be realized by
a function-local variable just as well.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This occurs upon importing dives for example via CSV.
Make sure the profile display is cleared when selecting
such a dive rather than showing a different dive.
Allow editing the profile for such a dive.
Signed-off-by: Robert C. Helling <helling@atdotde.de>
The ADD state is not used for adding dives since adding dives
was made undoable. Therefore, rename it to EDIT state, since
that is what it is used for.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Add numerus translation lookup for the right-click context menu in the dive
list to show proper singular/plural text.
Fixes#3256
Signed-off-by: Mark Stiebel <mark@aretha.stiebel.me>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This is adding the capability to select 'Dive number' and 'Date / Time'
in the 'Copy dive components' dialog, and then copy them into the
clipboard.
When using 'Paste dive components, these values will then be pasted into
the selected dive(s).
This is intended to help with workflows that import dive information
from two different sources, like general information from another
logging program, and CCR ppO2 sensor readings from a unit log, and then
stitch them together into one cohesive entry with all data per dive.
Copied data is also output into formatted text when pasting the
clipboard outside of the application:
```
Dive number: 401
Date / time: Sun 2 May 2021 12:00 AM
```
No translations have been added as of now - I could not find any
information on how strings are translated for this project.
Signed-off-by: Michael Keller <github@ike.ch>
We are matching translated header names. Thus, when composing
a header line for APD, make sure it contains translations.
This mechanism is quite brittle. Our German translations had
two different translations for "Sample time" and this already
broke it. This is why this patch also includes a fix for a
translation string (should be fixed in transiflex as well
of course).
Fixes#3246
Signed-off-by: Robert C. Helling <helling@atdotde.de>
When printing the plan, a print-dialog was created with "new",
but not freed later. Strictly speaking, this is not a leak,
because the dialog is attached to the main-window in Qt's
object hierarchy. Thus it is freed on application exit. On
the other hand, it is a leak in the sense that resources are
pointlessly hogged until application exit.
Let's just turn it into a stack-allocated object.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The TeX exports may hang the UI for a long time.
Show a progress-dialog that is updated after every exported dive
and allows the user to cancel the export.
This is pretty lame, because it is synchronous (export still runs
in UI thread) and therefore the UI still is sluggish. But it
is an improvement.
Since the TeX-exporting code is in a shared directory (desktop and
mobile), this uses a slim interface class. Mobile does not
yet use TeX export, but you never know. Better than #ifdefs
sprinkled all around, I reckon.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
If QString::isEmpty() is false, QString::isNull() is likewise
false, so these tests are redundant.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
When printing, the animation speed was set to 0 by the
caller and later reset to the original value. Instead of
modifying global state, set it internally (in the profile-code)
to zero when in print mode.
This is another small step in making the printing independent
from the shown profile.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This flag is handled directly by the profile code
since 2015 (000c9cc21c).
The function therefore can be removed.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The backend infrastructure will soon be able to support more than one
cloud server which automagically stay in sync with each other.
One critical requirement for that to work is that once a session was
started with one of the servers, the complete session happens with that
server - we must not switch from server to server while doing a git
transaction. To make sure that's the case, we aren't trying to use DNS
tricks to make this load balancing scheme work, but instead try to
determine at program start which server is the best one to use.
Right now this is super simplistic. Two servers, one in the US, one in
Europe. By default we use the European server (most of our users appear
to be in Europe), but if we can figure out that the client is actually
in the Americas, use the US server. We might improve that heuristic over
time, but as a first attempt it seems not entirely bogus.
The way this is implemented is a simple combination of two free
webservices that together appear to give us a very reliable estimate
which continent the user is located on.
api.ipify.org gives us our external IP address
ip-api.com gives us the continent that IP address is on
If any of this fails or takes too long to respond, we simply ignore it
since either server will work. One oddity is that if we decide to change
servers we only change the settings that are stored on disk, not the
runtime preferences. This goes back to the comment above that we have to
avoid changing servers in mid sync.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
We know the preference is never empty, so stop testing for this. But
don't maintain two different preferences with basically the same
content. Instead add the '/git' suffix where needed and keep this all in
one place.
Simplify the extraction of the branch name from the cloud URL.
Also a typo fix and a new comment.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
When showing the "empty-state", the profile toolbar was
disabled. This was done via a "reverse" signal from the
profile to the MainWindow. Instead control the toolbar
in the MainWindow directly. Break out the plot-dive
functionality into a member function and there test
whether a dive is shown or not.
The signal makes no sense in the context of mobile
or printing.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
When switching to the "plan" or "add" (which should rather be
called "edit", by the way) mode of the profile, the "shortcuts"
for copy&paste, undo&redo, etc. are disabled. When switching
to "profile" mode, they are reenabled.
This was done in a most convoluted way:
- The MainWindow calls the set*State() function of the profile.
- The Profile emits [disable|enable]Shortcuts() signals.
- The MainWindow catches these signals and does the enabling
or disabling.
Not only is this very hard to reason about, it is also in
contradiction to the profile being part of the display layer.
Moreover, in editCurrentDive() the MainWindow disabled the
shortcuts itself, so this was all redundant.
For the sake of sanity, let's just move this logic to the
MainWindow, unslotify the [disable|enable]Shortcuts() functions
and make them private.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The dive handlers are only updated by signals. This means that
switching into edit-mode has to be done in steps:
1) initialize the DivePointsPlannerModel
2) switch profile mode
3) load dive into DivePointsPlannerModel
2) and 3) cannot be exchanged, or the dive handlers are not
initialized.
To avoid this sandwitching of profile- and model-initialization,
populate the dive handlers when switching the profile mode.
Thus, the profile can be switched into edit/plan mode when
the DivePointsPlannerModel is fully initialized.
This will be important in upcoming commits, when the initialization
of the dive is moved from the profile to the DivePointsPlannerModel.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The only external user of setRecalc() was turning recalculation
on. In fact, this happened when constructing the planner-widget.
However, for example editing of the profile only works when
the recalc flag is on.
This is all very confusing, let's just turn the flag on by
default and remove the accessor. Internally, the planner can
simply use the std::exchange function to set and reset the
recalc flag.
Perhaps the setting/resetting can be replaced by simple
recalc = true;
...
recalc = false;
pairs. It is unclear whether there is need for recursion.
Something to be investigated.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
MainTab::updateDiveInfo() is not executed when in the planner.
To decide whether the application is in the planner state,
it queried the profile. Instead, query the DivePlannerPointsModel.
Currently, there is no autoritative carrier of that flag.
However, the MainTab has a dependency on DivePlannerPointsModel
anyway, and therefore this removes a dependency on the
profile. This brings us closer to a state where we can have
multiple profiles.
Ultimately, it is hoped that the whole check can be removed
at this place, making the point moot.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Remove mainwindow-access from the planner, by setting
the profile to planner state in the owner of the profile,
viz. the MainWindow.
The MainWindow sets the application state to planner, so
it seems legit that it also sets the profile state.
This removes a further interdependency.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The accept / reject message is only shown in edit-mode, no
need to check it. This is a step in simplification / removal
of the edit mode.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
So far the profile operated on the global displayed_dive. Instead,
take the dive to be displayed as a parameter to the plotDive()
functions.
This is necessary if we want to have multiple concurrent
profile objects. Think for example for printing or for mobile
where multiple dive objects are active at the same time.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
To remove global state, make the dive that DivePlannerModel
works on a member variable. Pass the dive in createSimpleDive()
and loadFromDive(). Moreover, this should pave the way to more
fine-grained undo in the planner. Ultimately, the planner
should not be modal.
Attention: for now, the dive must still be displayed_dive,
because of the convoluted way in which the profile and the
planner work on the same dive.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Both loadFromDive() callers were clearing the model before
calling loadFromDive(). Move the clearing into that function
since it makes no sense to load into a non-cleared model.
Apparently this changes the way that no-cylinder dives are
treated and the code in ProfileWidget2::repositionDiveHandlers()
must now explicitly check for that condition.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This model is only needed when in plan mode. To enable multiple
profilewidgets at the same time (e.g. for the mobile app or
for printing), make the pointer to DivePlannerPointsModel a
member variable that is initialized at construction time.
Moreover, allow passing null as the DivePlannerPointsModel,
in which case planning will be disabled. This will be useful
for simple printing.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
When clicking on "+" in the planner, a default stop point was
added using a signal/slot connection. This used the archaic
string-based connect syntax, because it was realized with
default parameters passed to "addStop()". Instead, add a
"addDefaultStop()" slot, which passes the default parameters.
Since all other callers do not use callbacks, unslotify
"addStop()". The slot was the only user of the default parameters,
so they can be removed alltogether.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The font-size in printed profiles is based on the size of the profile
in the main window. This makes no sense. Why should changing the
window size change the font-size on printouts?
Matter of fact, when making shrinking the height of the window to
its minimum, comical printouts are obtained (font way too big).
Therefore use an arbitrary rule: Say that profiles 600 pixels high
look reasonable and then scale up to the actual size on the printout.
This may need some tweaking for high-DPI mode. But that seems not
to be supported on desktop anyway?
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Apparently, the visibility flag of the view is not inherited
from the statistics widget. Therefore, the statistics is
redrawn on every action even if not visible.
Set the visibility explicitly in the show- and hide-events.
This is crazy.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The application state is a desktop-only thing. The mobile UI
also has its application state, but that is something completely
different.
The last remaining user of the application state was to flag
whether the planner is active. Since this has all been
unglobalized, the ApplicationState structure can be moved
from core to the desktop UI. And there it can be made local
to the MainWindow class.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The TemplateLayout prints different dives depending on
whether the planner is active. Instead of accessing a
global variable, pass the status down from the MainWindow.
That's all quite convoluted, since there are multiple
layers involved.
On the positive side, the in_planner() function has now
no users an can be removed.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Allow the user to restrict the analyzed dives based on the
current selection. One button restricts to the current selection
and one button resets the restriction.
Thus, the user can for example select bars in the bar chart
or a range in the scatter plot and perform statistics on
these sets.
The restriction works on top of the filter.
The UI can certainly be improved, but it is a start.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
In TemplateLayout, there was a progress indication, which reported
the progress - not of the actual rendering - but of adding the
dives to the "to render" list. Which is of course done in less than
a ms, making the whole thing completely pointless.
Instead, emit progress when actually looping over the dives or
statistics.
Nobody ever noticed the problem because even rendering is done in
fractions of a second and indeed is accounted to only one fifth
of the total progress.
The real purpose of this "fix" is to get rid of the getTotalWork()
function, which was just insane. Instead of asking the TemplateLayout
how many dives it rendered, this number was extracted from
global state. Simply store the number of dives in the TemplateLayout
object instead.
Moreover, fix two coding style issues:
- "Page" variable identifier starting with a capital
- The Printer::render() being defined (as opposed to declared) with
a default parameter. This is not how C++'s default parameters work,
sorry.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
On first startup, use the splitter values suggested by Dirk:
Top/Bottom: 60/40
Info/Profile: 50/50
List/Map: 60/40
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The profile must be replotted when the dive mode changes.
Weirdly, this was routed via the dive-information tab
(making it inherently non-mobile compatible). Detect
such a change directly in the profile.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
On state change, the splitters were completely emptied and
refilled. Instead try to reuse already existing splitter
slots. This reduces annoying flickering.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The MainWindow has a function to replot the profile. Use that
instead of accessing the profile directly.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The memory management of the quadrant widgets is a total mess:
When setting the widget, the QSplitters take ownership, which
means that they will delete the widget in their destructor.
This is inherently incompatible with singletons, which must
not be deleted.
To avoid all these troubles, remove the widgets from the
QSplitters in the desctructor of the MainWindow. This of
course means that we now have to take care about deletion
of the widgets.
For local widgets use std::unique_ptr, for singletons use
a static variable that is deleted on application exit.
Sadly, for the map widget we can't use a normal singleton,
because the QML MapWidget's memory management is buggy.
Add a comment in the source code explaining this.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
When in planner mode, don't allow the user to change the application
state. This brought us nothing but troubles and inconsistencies.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
There was the "application state", which decided what to show
in the "quadrants" and the "view state" which decided which
quadrant to show. These interacted in a hard-to-grasp way.
The "view state" is used to show the map or dive list in
full screen.
I simply couldn't get these two orthogonal states to interact
properly. Moreover the thing was buggy: If a quadrant was hidden,
the user could still show it, by dragging from the side of the
window, at least under KDE.
To solve these woes, merge the two states into a single
application state. If the widget of a quadrant is set to null,
don't show it. So the four "view states" are now "application
states" where three of the four quadrants are not shown.
This also changes the memory management of the widgets:
widgets that are not shown are now removed from the QSplitter
objects. This makes it possible that the same widget is
shown in *different* quadrants.
While writing this, I stumbled upon a Qt bug, which is known
since 2014:
https://forum.qt.io/topic/43176/qsplitter-sizes-return-0
When restoring the quadrant sizes there was a test whether
the quadrant size is 0. If that was the case, a default size
was set. This seems not to work if the widgets were recently
added. Since this test now always fails, make the quadrants
non-collapsible and thus guarantee that 0 is never saved as
a size.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The way the starting time of a new plan was set was bonkers:
1) PlannerWidgets::planDive() invokes DivePlannerPointsModel::
createSimpleDive().
2) createSimpleDive() calls DivePlannerPointsModel::
setupStartTime()
3) setupStartTime() emits a signal startTimeChanged()
4) startTimeChanged is caught by PlannerWidget and sets
the UI field
5) change of the UI field emits a timeChanged() signal which
is connected to DivePlannerPointsModel::setStartTime()
6) setStartTime() sets the time of the plan and displayed_dive
and emits dataChanged()
7) dataChanged() replots the dive()
8) Back in DivePlannerPointsModel::createSimpleDive() the diveplan
start time is overwritten with displayed_dive (the value are
equal owing to 6)
Wow!
But it gets worse:
9) The initial dive plan is set up in createSimpleDive().
Since the profile is drawn in 7) after clearing the displayed_dive
and before constructing the initial plan, the profile is shown
on a dive without samples. It therefore generates a dummy profile.
To make this somewhat less insane, remove the startTimeChanged()
signal in 3), explicitly set the start time of plan and dive to
the one calculated by setupStartTime() and explicitly set the UI
filed in the plannerWidget.
This still indirectly draws the profile via signals in a convoluted
way, but at it straightens out things somewhat. Most importantly,
the profile doesn't have to generate a fake DC.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Up to now, when the user changed the visibility of chart features
(legend, quartiles, labels, etc.) the whole chart was replot.
Instead, only change the visibility status of these items.
After all, this modularity is one of the things the conversion
to QSG was all about.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Turn the background grid into QSGNodes. Each grid line is
represented by a QSG line item. An alternative would be
drawing the grid into a QImage and blasting that onto the
screen. It is unclear which one is preferred.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Adds fields to the advanced preferences page to modify GFLow and GFHigh for
the Buhlmann decompression model for calculating ceilings. Updated preferences
code to set the Buhlmann parameters in core/deco.c when the GF prefs are
updated.
Signed-off-by: Doug Junkins <douglas.junkins@gmail.com>
When creating the RenumberDive undo command, the MainTab
would manually call invalidate_dive_cache(). However, this
is done on undo/redo, therefore the call can (should) be
removed.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
It turns out that the wrong base class was used for the chart.
QQuickWidget can only be used on desktop, not in a mobile UI.
Therefore, turn this into a QQuickItem and move the container
QQuickWidget into desktop-only code.
Currently, this code is insane: The chart is rendered onto a
QGraphicsScene (as it was before), which is then rendered into
a QImage, which is transformed into a QSGTexture, which is then
projected onto the device. This is performed on every mouse
move event, since these events in general change the position
of the info-box.
The plan is to slowly convert elements such as the info-box into
QQuickItems. Browsing the QtQuick documentation, this will
not be much fun.
Also note that the rendering currently tears, flickers and has
antialiasing artifacts, most likely owing to integer (QImage)
to floating point (QGraphicsScene, QQuickItem) conversion
problems. The data flow is
QGraphicsScene (float) -> QImage (int) -> QQuickItem (float).
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Checking a field that we intentionally don't store to disk is obviously
wrong. It's been this way for a long time and it has annoyed me many
times, but somehow I never spent the time to track down why this was
happening.
It makes much more sense to use the presence of either the don't check
flag or a next check date as an indication that we have already asked
this question.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
It seems to make more sense to have it there with the 'Yearly Statistics'
and not in the Log menu. Interestingly enough, both locations were clearly
considered when first adding this in commit 106f7a8e0e ("desktop: add
statistics widget dummy and application state") as you can tell by the
never implemented actionViewStats.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
We now have three different things that are kinda like statistics:
- the summary tab (reasonably useful when looking at selected dives)
- the yearly statistics (Ctrl/CMD-Y)
- the full statistics (Ctrl/CMD-T)
I'd argue that's at least one too many. But I'm sure some people will disagree.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The old ways was to select the chart first, then depending on
the chart choose the binning.
Willem says that it should work the other way round: select
the binning (or operation) and make the charts depend on
that.
I'm not arguing one way or the other, just note that the new
way is much more tricky, because it is easy to get unsupported
combinations. For example, there is no chart where the
first variable is unbinned, but the second axis is binned
or has an operation. This makes things distinctly more tricky
and this code still needs a thorough audit.
Since this is all more tricky, implement a "invalid" chart
state. Ideally that should be never shown to the user, but
let's try to be defensive.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Add a new "statistics" application state. In the statistics state
show the statistics widget and the filter in the top quadrants.
The idea is to allow filtering and doing statistics at the same
time.
Sadly, we can't use the filter-widget in different quadrants,
because Qt's ownership model is completely broken / inflexible.
It does not support a widget having different parents and
thus a widget can only belong to one QStackedWidget.
Hiding the map in the statistics view is quite hacky:
Since the view of the quadrants is not determined by the
"ApplicationState", we have to restore the original quadrant
visibility when exiting the stats mode. Therefore, set the
original visibility-state when changing application state.
The MainWindow-quadrant code really needs to be rewritten!
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Implement a widget that shows the statistics state as comboboxes
and the statistics chart. Calls into the statistics code if any
of the comboboxes changes.
The hardest part here is the formatting of the charts list with
its icons and with headings. Sadly, it is not trivial to arrange
icons horizontally. Therefore we would have to fully reimplement
the ComboBox view, which is probably not fun.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This function was not used anywhere. Moreover, remove a few
unused includes from qthelper.h. Surprisingly, a number of users
of qthelper.h depend on these, so readd them at the appropriate
places.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
With the removal of grantlee, this became pointless glue
code. Call the formatting functions directly.
Since the printing code was the only user of CylinderObjectHelper,
remove the whole thing.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
At this point (post grantlee), DiveObjectHelper is just pointless
glue code. Let's remove it from the printing code and call the
formatting functions directly. If necessary, move these functions
to core/string-format.cpp.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This was a weird helper object, needed for grantlee. Instead
of storing this object, loop over cylinders and dives directly.
The actual accessor function is unchanged and now generates
a DiveObjectHelper or DiveCylinderHelper for every variable
access. Obviously, this is very inefficient. However, this
will be replaced in future commits by direct calls to formatting
functions.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
QPointer is a strange "smart" pointer class, which resets itself
when the pointed-to QObject is deleted. It does this by listening
to the corresponding signal and therefore is surprisingly heavy
for a plain pointer. A cynic would say that the existence of
QPointer is an expression of Qt's broken ownership model.
In any case, QPointer was only used at two places, were it was
100% useless: As a parameter to a function and as a locally scoped
pointer. It only makes sense if
a) there is a chance that the object disappears during the pointer's
lifetime and
b) it is actually checked for null before use
None of which was the case here. Remove.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This is a wrapper around "stats *" used to pass statistics
through Qt's weird metatype system. Not needed anymore.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The loop code was buggy: the current position was only increased
inside when executing the loop once. This would obviously fail
for empty lists. Moreover, the whole thing was quite difficult
to reason about, since a reference to the current position was
passed down in the call hierarchy.
Instead, pass from and to values to the parse function and
create a generic function that can search for the end of
loop and if blocks. This function handles nested if and for
loops.
The if-code now formats the block only if the condition is true.
The old code would format the block and throw it away if not
needed.
This should now provide better diagnostics for mismatched tags.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
An artifact from the old grantlee code: the whole parser state
was kept in an untyped QVariant map. One case was particularly
bizarre: the options were a class member and yet added to the
weird map.
Replace this by a strongly typed state structure. Ultimately,
this will allow us to replace the "dive object helper".
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
These two structs describe options used during printing.
They are passed through numerous classes as pointer. In this
case, reference semantics are preferred, as references:
- can never be null
- can not change during their lifetime
This not only helps the compiler, as it can optimize away null
checks, but also your fellow coder. Moreover, it prevents
unintentional creation of uninitialized references: one can't
create an instance of a class without initializing a reference
member. It does not prevent references from going dangling.
However, pointers have the same disadvantage.
Contains a few whitespace cleanups.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
A user complained about the default cylinders list. Provide
a preferences option to turn this off.
When changing the preferences, the tank-info model will be
completely rebuilt. Currently, this is a bit crude as this
will be done for any preferences change.
Suggested-by: Adolph Weidanz <weidanz.adolph@gmail.com>
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
There was a tank info with an empty name. According to a comment,
this is needed for the "no cylinder" case. However, we now support
empty cylinder tables, so this is not needed anymore. Therefore,
remove it.
Make sure that the user can still enter the empty name, just in
case. But don't save the size and pressure in that case.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
There seems to be no point to saving data to the tank with
the empty name. Don't save tank-pressure and size to that
tank info.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The list of known tank types were kept in a fixed size table.
Instead, use a dynamic table with our horrendous table macros.
This is more flexible and sensible.
While doing this, clean up the TankInfoModel, which was leaking
memory.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The mainwindow was connecting preferences changes to the profile.
Do this directly in the profile.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
These are the small dots that describe dragable points on
the profile when in the planner. It makes no sense to have
them in desktop's planner-widget code. They belong to the
profile.
Therefore, move the code there and compile on mobile.
Not everything can be compiled on mobile for now, but it
is a start.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This function, which removes the handlers from the profile, was called
in setAddState() but not in setPlanState(). In the latter case it was
called explicitly by the caller.
Move the call from the caller into the function. This allows us to
make clearHandlers() private in to the profile widget.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Around 2015 there was a push to move planner UI code from
mainwindow.cpp to diveplanner.cpp. That never was completed,
presumably because the planner is actually three widgets.
Collect these widgets in one PlannerWidgets class and move
the code there.
This is not a full dis-entanglement, as the plannerwidgets
have to access the profile via the mainwindow. But at least
it collects the planner UI code at a single place.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
In the list view two functions were still manually collecting
the selected dives. Use getDiveSelection() there as well.
Careful: that means that the check for dives that are already
outside of a trip now has to be done in the RemoveDivesFromTrip
command.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The main window called a function to init the header actions
(i.e. the context menu) of the dive-list. There is no reason why
this shouldn't be done in the constructor of the dive list, since
it only accesses the QSettings, which are available at application
startup. This improves modularity of the code (by a tiny, tiny bit).
Moreover, the initialization function was at the same time the
header-reloading function. That function can now be folded
into the settings-changed function, since that is the only
remaining user.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Weirdly, the settingsChanged() signal of the dialog-pages was
connected() to the settingsChanged() signal of the dialog
every time the settings were accepted. Do it only once
in the constructor.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This function was called when opening the preferences dialog
to update all the pages with the current preferences.
For unknown reasons it also removed / readded all the pages.
Remove that code and use the now leaner function when refreshing
the pages.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
After each addition of a page in the constructor, the list was
resorted. This appears pointless. Instead, sort the list only
after all pages were added.
Since the add-page function is now a single line, remove it.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
So far, the PreferencesDialog emitted a settingsChanged signal.
This meant that models that listened to that signal had to
conditionally compile out the code for mobile or the connection
had to be made in MainWindow.
Instead, introduce a global signal that does this and move
the connects to the listeners to remove inter-dependencies.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
These did not appear in our templates. With this commit,
there are two lists to iterate over, cylinders and
cylinderObjects:
cylinders has just one property: description which is a string
summarizing cylinder information
cylinderObjects has the individual properties addresable
This also fixes a bug when the iterator variable did not
have the singular name of the list it iterates over.
Signed-off-by: Robert C. Helling <helling@atdotde.de>
This used to reload the completion models. Moreover, remove two
obsolete member-function declarations.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Instead of programatically reload the completion models, listen
to the relevant signals in the models. To that goal, derive all
the models from a base class.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
In the main-tab, when changing tag, buddy or divemaster,
update the corresponding completion model.
This is a quick-fix and the wrong thing to do. It works only
if the currently shown dive is changed, which is not a given.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The DPI value in the print_options structure was never initialized.
This could lead to random DPI values and crashes. How this ever
worked is a mystery.
Therefore, read and write the DPI value from the settings just
as the other print-options. And initialize the corresponding dialog
widget to this value.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
When constructing an action, '&' is used as the keyboard shortcut
marker. Since this mangles preset names, use the setIconText()
function of the action instead.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Qt's memory management scheme is completely broken and messes
with common expectations.
QObjects are organized as a tree. The children are destroyed
in the destructor of QObject. This means that they are destructed
after the destructor of the parent object has run and its
sub-object were destructed. Obviously, this makes no sense as
the child objects should be able to access their parent at
any time.
To restore the commonly expected deterministic order of
construction and destruction, one might simply do away with
Qt's silly object tree and organise things using classical
subobjects. However, that breaks with the Qt-generated UI
classes: The objects generated by these classes are *not*
destructed with the UI class. Instead, they are attached
to the widget's QObject tree. Thus these are again destructed
*after* the widget! Who comes up with such a scheme?
In our case this means that we cannot have models used for
TableViews as subobjects, because the TableView needs the
model to save the column widths in the destructor. Which,
as detailed above is called *after* the desctructor of the
widget! Thus, turn these models into heap-allocated objects
and add them to the QObject tree.
Funilly, this exposes another insanity of Qt's QObject tree:
Children are destructed in order of construction! One would
expect that if objects are constructed in the sequence
A, B, C one can expect that C can, at any time, access B and A.
Not so in Qt: The destruction order is likewise A, B, C!
Thus, take care to init the widgets before the model. Jeez.
Finally, print a warning in the column-saving code of
TableWidget, so that these kind of subtleties are caught
in the future.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The custom TableView widget saves the table width on destruction.
For that, it uses the "objectName()". Since the table of the
DiveComputerTab was simply called "table" in the UI file, the
widths were saved in that generic section. To avoid future
name-conflicts, rename the widget to "devices".
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This was just ugly: the column with the "trash" symbol and the
name had the same size. On creation of the object, make the last
column expand and adapt the size of the "trash" column according
to its content.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Because of subsequent changes there is no clean way to just revert the changes
introduced in commit 8b36cf1051 ("desktop: offer different colors for info tab
titles"), so this manually removes the parts we don't need anymore.
This also restores a tooltip value that was inadvertantly removed in that
commit.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The preference setting seemed far too strange to do this. And not very user
friendly. So instead we figure out if this is a dark theme or not by looking at
text and background colors in the palette, and make sure we get notified if
that changes.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Instead of doing it just for the Information tab, do it for all of the tabs.
There's still room for improvement. But this certainly feels more consistent.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Adding a new virtual function to all of these classes may seem like overkill,
but of course the idea is that likely we'd allow similar changes to all of
them.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Add a preference option to set the color of the text on the information tab to
either MediumBlue, LightBlue or Black. The last two of these colors are meant
to enable areadable font contrast on displays with dark mode.
The choice is saved with the other preferences.
[Dirk Hohndel: this isn't really about dark mode, so changed many of the types
and variable names, changed the user visible texts, and
addressed some whitespace issues]
Signed-off-by: willemferguson <willemferguson@zoology.up.ac.za>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
There was no "title" property on the dive computer table which
was causing an default label of "GroupBox" to appear above the
table. Added a title property to clean up the UI.
Signed-off-by: Doug Junkins <junkins@foghead.com>
Removed the style change to force a style change for the labels on
the dive information page to Medium Blue. This makes labels more
readable in MacOSX dark mode since the default style changes colors
when the mode is shifted from light to dark or vice versa.
Signed-off-by: Doug Junkins <junkins@foghead.com>
This is its only user and the widget is scheduled for removal.
Let's move it there temporarilly.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Let's simply forward declare the needed structures.
Also removes removes two more unnecessary includes.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Annoyingly, the replacement has only been available since Qt 5.14.
To make the code less messy, implement our own stdToQt conversion helper.
Suggested-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This is slightly different from the previous cleanup around QFlag use as this
one is related to QtWebKit flags. But the logic is the same.
Just syntax to avoid a warning.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
For multiple-choice constraints we use a bit field of type
uint64_t. This means we theoretically support up to 64 items.
Currently use at most seven.
Coverity complained (correctly) that we use the expression
"1 << x" to generate the bitfields. However 1 is a 32-bit
literal on most platforms, which makes this undefined
behavior for x >= 32. Change the integer literal to 64-bit
1ULL.
Moreover, when detecting items with an index >= 64, don't
even attempt to set the according bit, since this is
undefined behavior and the compiler is free to do as it
pleases in such a case.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The function
1) was misnamed: it determined the time of the first selcted dive.
2) had only one caller.
3) would crash if there was no selected dive.
Let's just fold the functionality into the caller. It's a one-liner
anyway.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This function was used to unify both methods of tracking unsaved
changes. Since desktop now only uses the undo system, it can
be replaced by a single call to "Command::setClean()".
Arguably, the UI is the wrong place to do this and the appropriate
calls should be done by the core. However, let's play it safe
for now and avoid any breaking change.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This function was used to unify both methods of checking for
unsaved changes: the global unsaved_changes() flag and the
Command::clean() function of the undo-system.
However, all desktop functions are now undoable and therefore
the function is not needed and can be replaced by calls
to !Command::clean().
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Instead of modifying the device table directly, call the undo
commands. Moreover, don't keep our own copy in the mode - show
the original version. Connect to the appropriate signals.
This means that the calls from the DiveComputerManagement
dialog have to be removed, since this mode of editing is
not supported. The whole dialog will be removed in a future
commit.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
If we want to include dive computer names in the undo system,
there should be visual feedback on undo/redo.
This would mean opening the divecomputer dialog, which would
appear quite strange. Therefore, add a tab. This is not ideal,
but consistent with the dive site tab, which probably shouldn't
be there either. In the future, the UI needs some rethinking.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Add a device_table parameters to Command::importTable() and
add_imported_dives(). The content of this table will be added
to the global device list (respectively removed on undo).
This is currently a no-op, as the parser doesn't yet fill
out the device table, but adds devices directly to the global
device table.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
If we want to avoid the parsers to directly modify global data,
we have to provide a device_table to parse into. This adds such
a state and the corresponding function parameters. However,
for now this is unused.
Adding new parameters is very painful and this commit shows that
we urgently need a "struct divelog" collecting all those tables!
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The interaction of Qt's drag & drop with GroupedLineEdit was
exceedingly weird. The user was able to scroll the viewport
making the text invisible.
This implements a very primitive alternative drag & drop
functionality: dropped text is regarged as a distinct tag.
This means that it is not possible to modify existing tags
by dropping in the middle of them. Arguably, this might even
be better than arbitrary drag & drop. But even if not perfect,
this fixes a very nasty UI behavior.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
If the user manages to "scroll" through the QPlainTextEdit by
a drag&drop action, the state of the widget becomes inconsistent.
On the one hand, the text-block says that it has one line.
On the other hand, its layout says that it has no line.
When trying to fetch the line, a crash occurs.
Try to detect such a strange state and return early in
GroupedLineEdit::paintEvent().
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
When importing dive-sites we would add to the global filter-preset
table. This data should be thrown away, just like the other tables
that might be imported.
This shows that we really should introduce a "struct divelog",
which collects all those tables into a single structure.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
We used a typedef "filter_preset_table_t" for the filter preset table,
because it is a "std::vector<filter_preset>". However, that is in
contrast to all the other global tables (dives, trips, sites) that we
have.
Therefore, turn this into a standard struct, which simply inherits
from "std::vector<filter_preset>". Note that while inheriting from
std::vector<> is generally not recommended, it is not a problem
here, because we don't modify it in any shape or form.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Add a small proxy-model on top of DiveComputerModel so that clicking
on table headers makes the table sortable.
The UI feature here is not as important as the fact that the UI does
its own sorting and we can keep the device-table in the core sorted
differently.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
These are no longer needed. What is still missing is removing Grantlee from the
various build systems.
Signed-off-by: Robert C. Helling <helling@atdotde.de>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This is a first step of an efford to get rid of the Grantlee dependency. This
implements template processing for those constructs used in our divelist and
statistics printing templates.
It implements a template parser for loops over dives, cylinders and year and
variable replacement. As the previous Grantlee code, it does not really use
Qt's QObject introspection capabilities but reuses the old long chain of
if-else-statements.
The grantlee code is not yet removed.
Signed-off-by: Robert C. Helling <helling@atdotde.de>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The pointer-to-member-function version is compile-time checked
and therefore less risky with respect to refactoring.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
In the filter the dropdown lists for selecting dive mode or day-of-week
has a lot of white space at the bottom. This PR removes that white space.
Actually the white space at the bottom of a QListWidget appears to
be a known bug (actually an omission) for the current Qt V15. The above
solution is a brute-force workaround to achieve the same end result.
The active line is actually the setFixedSize(). The other line, however,
comprises good QT layout policy to minimise widget size.
Signed-off-by: willemferguson <willemferguson@zoology.up.ac.za>
In OstcFirmwareCheck::saveOstcFirmware() we find the connect() call
connect(dialog, SIGNAL(finished(int)), config, SLOT(dc_close()));
whereby "config" is of the type "ConfigureDiveComputer".
However, the function signature of ConfigureDiveComputer::dc_close
reads as
void dc_close(device_data_t *data);
and indeed "data" is accessed inside the function. I don't understand
how this doesn't crash, but clearly something is amiss.
Let's remove that connect statement.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Using non-sensical depth and times for segments in the planner may
lead to an unresponsive UI. Therefore limit depth to 1000 m/3300 ft
and time to 100 h. Limiting of depth is done in settingsChanged()
since it has to adapt to the user changig their preferred units.
Fixes#2762.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
getDiveSelection() returns a vector of the selected dives.
Use that instead of looping over the dive table and checking
manually.
This removes a few lines of code.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The UI only allowed adding dives to trips above or below the
current dive (and even that is buggy). This is a strange
restriction, since trips are designed to be non-contiguous.
Allow adding dives to any trip using the new trip selection
dialog. The undo-command is already there, so only little
code to write.
This feature was requested on the mailing list.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
A simple dialog to select a trip. Simply fill a QListWidget without
the model/view rigmarole. So much less painful! Of course that means
that the dialog has to be regenerated everytime it is used.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
In the dive list we have horrible code, which intercepts all events
to save the selection before/after the event. This was necessary
because we couldn't get Qt's selection data flow under control.
This means intercepting all events that can change the selection.
The page-up, page-down, home and end keys were forgotten. Add these
cases.
Fixes#2957.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The name "FilterWidget2" is historical and has no meaning anymore,
since the current version has little to nothing to do with the
"second" version of the widget.
Rename the class and source files accordingly.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
When loading a stored filter set, we would get numerous
constraintChanged signals, which caused filter recalculations.
Use the ignoreSignal flag to prevent these.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
When editing the filter, the modified flag is set and shown to the
user. After saving / loading / clearing the filter, the flag is
reset. This simulates (probably badly) a usual load/save interface.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This provides some visual feedback on the currently selected preset.
Update when changing selection or clearing the filter.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The goal here is to let the user edit already existing sets and
save them using their old name. This is a stop-gap measure until
we get a proper filter-set editing interface.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
When importing a divelog, import filter presets. If there are
equal names, import only if the presets differ. In that case,
disambiguate the name. This made things a bit more complicated,
as comparison of filter presets had to be implemented.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The filter widget was caching whether the filter was active and
used that flag to calculate the "# dives shown" string. Move this
directly to the DiveFilter class to remove interdependencies and
to unify with mobile.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Thus, the user can easily overwrite already existing settings.
Not perfect, but the easy solution for now.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This is a bit painful: since we don't want to modify the filter
presets when the user imports (as opposed to opens) a log,
we have to provide a table where the parser stores the presets.
Calling the parser is getting quite unwieldy, since many tables
are passed. We probably should introduce a structure representing
a full log-book at one point, which collects all the things that
are saved to the log.
Apart from that, this is simply the counterpart to saving to XML.
The interpretation of the string data is performed by core
functions, not the parser itself to avoid code duplication with
the git parser.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Add a table view that shows all presets and a button to delete
old presets. When clicking on an item, load the preset.
When the filter is reset, deselect any item.
Change the preset-loading code: instead of simply loading the
preset, select the preset in the table. Thus, it will be loaded
implicitly.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Add a button to the filter preset widget that allows the
user to load a previously saved filter preset.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The dialog asks the user for a name and warns if the name
already exists, i.e. an old filter preset will be overwritten.
Possibly, this should contain an auto-completion facility in
the case that the user wants to overwrite old presets.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Replace the static filterwidget with a list of filterconstraints.
The first attempt of using a table widget failed, because Qt's
table delegates are dysfunctional. It's not that they are bad, they
just don't work at all.
Therefore, this code "simulates" a table in that on addition / deletion
of constraints it keeps track of the rows of all constraints so
that each constraint-widget can be associated with a row of the
constraint model.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This add a widget that represents a single filter constraint. Since
filter constraints are very general, the widget has to consider a
number of cases:
- numerical ranges
- star-widget ranges
- string lists
- multiple choice lists
Moreover, it supports units, which must be updated when the preferences
change.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
