In DownloadFromDCWidget::on_ok_clicked() deselected dives were
directly deleted from the dive table, leaving DiveImportedModel
in an inconsistent state. Use the function in DiveImportedModel
instead. This also removes code duplication.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Currently, desktop and mobile are accessing the DownloadThread
and the DiveImportedModel concurrently. This makes a big data
flow mess. To achieve a more hierarchical data flow, start
by making the DownloadThread a subobject of DiveImportedModel.
Start the download by calling a function in DiveImportedModel.
Route the finished signal through DiveImportedModel. Thus,
the model can reload itself with the new data.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The way we handle singletons in QML, QML insists on allocating the
objects. This leads to a very idiosyncratic way of handling
singletons: The global instance pointer is set in the constructor.
Unify all these by implementing a "SillySingleton" template. All
of the weird singleton-classes can derive from this template and
don't have to bother with reimplementing the instance() function
with all the safety-checks, etc.
This serves firstly as documentation but also improves debugging
as we will now see wanted and unwanted creation and destruction
of these weird singletons.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
In stats tab, when only one dive is selected, on one stat, only average is
shown, except temperature which 3 same temps for max, min and avg are shown.
[Dirk Hohndel: fixed whitespace]
Signed-off-by: Fabio Rueda <avances123@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
In dive site mode, export selected dive sites, not dive sites
of selected dives.
Fixes#2275.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
In TabDiveSite::selectedDiveSites(), the QItemSelectionModel::
selectedIndexes() function was used. Thus for every selected
dive site 8 entries were added to the return-vector!
Instead, use the QItemSelectionModel::selectedRows() function.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
When exporting dive sites, the dive sites to be selected were collected
in the C-core. But that doesn't have access to the selected dive sites
if in dive site mode. Therefore, collect the dive sites in C++ and
pass down to the core. Use a std::vector to avoid memory management
woes.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The cylindersObject list was only used by grantlee but not by
the mobile code. Since it is quite heavy, split it out and thus
don't generate it for every dive on mobile.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Instead of handing a reference-to-dive to QML, prerender all the needed
properties and store them as values in DiveObjectHelper. Exception:
- date(): generated from timestamp
- time(): generated from timestamp
- cylinderList(): does not depend on dive anyway and should be made
static.
This hopefully avoids the random mobile crashes that we are seeing.
Clearly, this code needs to be optimized, but it is a start.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
DiveObjectHelper is a tiny wrapper around dive * to allow access
to dive data from QML and grantlee. It doesn't have to be a
full-fledged QObject with support for signals, etc. Therefore,
turn it into a Q_GADGET based object. This allows us passing the
object around as object, not as pointer to DiveObjectHelper.
This makes memory-management distinctly easier.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This way we can view the html generated from a print template, for
debugging, validation or printing via your favorite browser.
Signed-off-by: Anton Lundin <glance@acc.umu.se>
When gas switching only on stops is selected, the notes
showed an extra line at the not realized stop depth. This
eliminates it. It also makes sure there are no 0 second
spurious entries. And gas switching takes more than zero
time (otherwise we would have to print a line of zero
duration for at the gas switch depth).
Reported-by: tormento <turment@gmail.com>
Signed-off-by: Robert C. Helling <helling@atdotde.de>
The setting of the disclaimer variable was removed inadvertently
some time ago, which removed the disclaimer from the printed plan.
Instead, introduce a function that returns the disclaimer with
the current deco mode. Use that function to generate the dive
notes and for printing.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The application could be crashed by
1) Create dive site
2) Edit dive site
3) Undo until dive site is removed
4) Continue editing now non-existing dive site
Therefore, hook into the dive-site-deleted signal and if the
currently edited dive site is deleted, close the widget.
When closing the widget, make sure that the potentially
dangling pointer is reset to zero so that there is no
other potential use-after-free bug.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
There is the alternative MapWidget::reload() function, which
centers on the selected dive-site.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
For historic reasons MapWidget::repopulateLabels() was called
in LocationInformationWidget::acceptChanges(). This should not
be necessary anymore, as this is done when entering/exiting
dive-site-mode.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The LocationInformationWidget repopulated the map labels if the name
or location of a site changed. This is unnecessary because the
MapLocationModel catches these signals itself. Remove these calls.
As an added bonus, calling repopulateLabels() in QML context leads
to crashes later on. Therefore this should fix at least one
crash condition when dragging a flag on the map while the
dive-site-edit-tab is shown.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
When editing the dive site, for certain fields a divesChanged signal
was emitted so that the dive-list can be updated.
Arguably it is wrong to decide which fields are relevant to the
dive list in the undo-command code. Therefore, let the list
catch the dive-site-edited signal and decide itself.
But the actual reason for this commit is that if the dive-site
field of a dive changes, we might have to reload the dive-location-model
because suddenly a new dive site appears. Now if this is done
in QML context on some Qt version (notably 5.9) we get crashes
later on. But that can happen if the user moves a flag. So in that
case only send a diveSiteChanged signal.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Since changing the highlighting to use the selected dive, dive
sites with no dive were never highlighted in dive site mode.
Obviously, because there was no dive to be selected.
Therefore special-case all dive-site selection code to recognize
when we are in dive site mode.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This one-liner was called in only one place from the same class.
Just fold it into the caller.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Owing to the recent changes, when the selection flag in the
MapLocationModel was not updated correctly when the user
manually selected the dive. Do that before raising the
divesSelected signal in DiveListView::selectionChanged()
because that will cause the MainWindow to repaint the flags.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
When clicking a dive site on the map, the QML code would set
the selected dive site, but then all dives of dive sites in
the vicinity were set. But still only the clicked-on dive site
was shown.
Therefore, don't set the list of selected dive sites in QML,
but later in DiveListView::selectDives(), where we know all
the dives that were selected.
This, again, gives nasty entanglement of diverse widgets and
models.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
When changing the selection the MapLocationModel was reset.
This lead to crashes on Qt-5.9 which are due to QML accessing
data that was freed during model reset. This putative Qt bug
doesn't happen on newer Qt versions. At least Qt-5.12 is known
to work.
Instead of fighting the bug, let's simply not reset the model
but send a dataChanged() for every element of the MapLocationModel.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
In MainWindow::refreshDisplay() with doRecreateDiveList=true
the map was reset before the dive list was recreated. This
makes no sense and only worked because the map was reloaded
again when a dive in the list was selected.
Reload the map after recreating the dive list.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Experimentation has shown that the image of a flag will
only be changed after dataChanged() if it is a simple
property. The old code had a complex QML expression and
then - for some reason - it didn't work.
To give us better control over the flags and avoid full
reloads of the map therefore introduce a model-property
pixmap name. The name depends on whether the site is
selected and if not, whether we are in divesite-edit mode.
This makes the code rather convoluted. Firstly, we have
to save whether the site is selected in the map-item.
Secondly we have to access the global map-widget, which
in turn has to go to the map-widget helper (layering
violation!).
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
To recognize HTML-notes the text was scanned for <div> tags. But
apparently the planner notes do not feature such a thing. Therefore
extend recognition of HTML to <table> tags.
Note we can't use the <html> or <span> tags, because these are
*always* produced by the QTextEdit::toHtml() function.
Fixes#2265
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Replaces some enums with names that do not clash with windows #defines.
Specifically:
ERROR -> ERRORED, PASCAL->PASCALS, IGNORE->IGNORED,FLOAT->FLOATVAL
Signed-off-by: Paul Buxton <paulbuxton.mail@googlemail.com>
The constructor of PasteState was clearing an uninitialized
weightsystem-table. Very silly. Initialize it instead.
Fixes#2253
Reported-by: Stefan Fuchs <sfuchs@gmx.de>
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
CylinderObjectHelper is used for structured formatting of cylinder
values in grantlee types. Instead of keeping a reference to a
cylinder, turn it into a value type containing the formatted strings.
This should be distinctly safer, as we don't risk having stale
references flying around. Moreover, we don't have to use pointers
but can use containers containing plain CylinderObjectHelper. Thus,
no explicit memory management is needed, making the code distinctly
easier to understand.
Sadly, currently grantlee does not support Q_GADGET based Q_PROPERTY.
Therefore a GRANTLEE_*_LOOKUP block has to be added. This can be
removed in due course, as a patch to remedy this issue is in current
grantlee master.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
But don't show our cloud storage entry (as that is already in the File menu,
anyway).
This is extremely useful because while you can manually enter a file name to
save to (and therefore can use the 'magic' git repo syntax), on most OSs there
is no way to enter that non-existing 'file name' (which is the git branch in
square brackets) in the file open dialog.
Fixes: #2236
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
A number of architecture-dependent functions were declared in
dive.h. Move them to file.h so that not all file-manipulating
translation units have to include dive.h. This is a small step
in avoiding mass-recompilation on every change to dive.h
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Move the declarations of the "report_error()" and "set_error_cb()"
functions and the "verbose" variable to errorhelper.h.
Thus, error-reporting translation units don't have to import the
big dive.h header file.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
On the main tab, the trip time was not shown when switching to
a trip. Implement showing of the trip date in a function, as the
undo-code will also have to update the trip date in certain
circumstances.
Fixes#2207
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This button only closes the filter panel but doesn't clear it.
Reported-by: Adric Norris <landstander668@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The weightsystem_equal() function compares weightsystems of two dives
to decide whether the "commit changes" message should be shown and
to decide which dives are edited when changing multiple dives.
Due to an index mixup the function returned wrong results for
more than two weightsystems. Fix it.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
When pressing F2 in the dive list, the number can be edited.
Make this action undoable by implementing a EditNumber command.
This command is differs from the other undo commands, as not the
currently selected dives are changed. This means that the EditCommand
needs an alternative constructor taking a single dive. This constructor
was implemented in the base class so that all edit commands can now
be called with a single dive.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Replace the fixed-size weightsystem table by a dynamically
relocated table. Reuse the table-macros used in other parts
of the code.
The table stores weightsystem entries, not pointers to
weightsystems. Thus, ownership of the description string is
taken when adding a weightsystem. An extra function adds
a cloned weightsystem at the end of the table.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
per_cylinder_mean_depth() and selected_dives_gas_parts() are used
in the dive-information and statistics tab, respectively. Nevertheless,
these functions are called on the main tab as well and the result is
trashed. Therefore remove the calls. Must have been an artifact.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Another tiny step in making dive.h smaller: move function
declarations to deco.h if these functions are defined in deco.c
and don't directly concern dives.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
qt-models/models.h included dive.h and divelist.h. Remove these
unnecessary includes, to reduce interdependencies. A drop in the
bucket, for sure.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Changed the Qt Layout for FilterWidget2 to "Lay Out on a Grid" to
allow the scrollarea to adjust when the height of FilterWidget2
changes. Fixes issues #2174.
Signed-off-by: Doug Junkins <junkins@foghead.com>
If no dive is set, all fields except the note field were cleared.
Also clear notes.
Fixes#2172
Reported-by: Anton Lundin <glance@acc.umu.se>
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
In the preferences widget warn the user when they enter a non-executable
path to ffmpeg. Thus they don't have to start thumbnailing just to
find out that the path is wrong.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
When switching to a BT dive computer, the device selection dialog is opened,
when switching away from BT, the device address is set.
Fixes#2139
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Clearing dive site did not work for two reasons:
1) We didn't get a signal when editing was finished.
2) When clearing the dive site, the "add new dive site" site was set.
Thus, connect to the editingFinished signal and in
DiveLocationLineEdit::currDiveSite() return a null pointer if
the string is empty.
This means that it is not possible to have a dive site with an
empty string, but that shouldn't be a problem, right?
Fixes#2148
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
In 2e230da361 the dive-selection signals
were unified. Sadly, this was done in a suboptimal way resulting in
numerous calls to updateDiveInfo(), which refreshes the main-tab.
Firstly, the MainWindow connected to selection changes from both,
the undo-command and the divelist. Secondly, every selected dive
in the divelist caused a single signal.
Thus, connect only to the divelist (this is necessary for user-initiated
selection changes) and only send a single signal in the divelist
per selection-reset.
This is still less than perfect as updateDiveInfo() is called even
if the current dive doesn't change.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
On merging, don't use the number of the first dive if it is 0.
Use the first non-zero number.
Fixes#2126
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This way we don't need to iteratively grow the QVector.
Suggested-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Now when we change dive site location or name through a redo, the flags and
associated name are always reflected correctly.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
We were shifting in the wrong direction. Which caused the field to be marked as
'edited' again, which meant we shifted the wrong way and twice the distance.
This seems to fix the problem for both date and time editing.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
For historic reasons, there where three distinct signals concerning
dive-selection from the undo-machinery:
1) divesSelected: sent newly selected dives
2) currentDiveChanged: sent if the current dive changed
3) selectionChanged: sent at the end of a command if either the selection
or the current dive changed
Since now the undo-commands do a full reset of the selection, merge these
three signals into a single signal.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Since all commands now fully reset the selection, there is no point
in keeping track of whether the selection changed on addition or
removal of dives. This can be done in the function that sets the
selection.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Some commands tried to retain the current selection on undo/redo,
others set the selection to the modified dives.
The latter was introduced because it was easier in some cases, but
it is probably more user-friendly because the user gets feedback
on the change.
Therefore, unify to always select the affected dives on undo()/redo().
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Since the default view is batched by trips, signals were sent trip-wise.
This seemed like a good idea at first, but when more and more parts used
these signals, it became a burden. Therefore push the batching to the
part of the code where it is needed: the trip view.
The divesAdded and divesDeleted are not yet converted, because these
are combined with trip addition/deletion. This should also be detangled,
but not now.
Since the dive-lists were sorted in the processByTrip function, the
dive-list model now does its own sorting. This will have to be
audited.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Instead of calling into the planner, simply create the dive computer
information right there, using the existing helper function we have to
create simple profiles.
Fixes#2128
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
In signals dives were sorted by date. This criterion is not be unique.
Therefore sort by the dive_less_than() function of the core to avoid
any inconsistencies between the Qt-models and the core data.
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>
When a different field is edited, hide any old multi-dive-edit
warning message. The reason is that we might want to add an "undo"
button to the message. But this will undo the wrong command if
we don't hide the message.
Sadly, this means that we can't use animated show / hide, because
an animatedHide() followed immediately by an animatedShow() does
not necessarily show the message. In other words, and animatedShow()
does not interupt a started animatedHide()!?
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The multiple-dives-edited message was shown even if the value was
not changed. Notably, when tab-flipping through the dive fields.
Therefore, changed the execute_edit() function to return zero
when no command was executed. For this, return a boolean from
the execute() function indicating whether the command was really
executed or trashed.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
On the MainTab, warn if more than one dive was edited. To this purpose,
add a new KMessageWidget with an "OK" button that closes the message.
Code is mostly a copy of the already existing "Editing dive" message.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This is a pointless one-liner function. Let's remove it. The
message it shows will probably be moved to the profile in the
not-so-distant future anyway.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
To enable a "multiple dives edited" message, return the number
of edited dives from dive edit undo commands. Since there are
two kinds of these commands, viz. normal fields and tag fields,
and the former use templates, create a common base class that
can return the number of dives. Yes, the class hierarchy is
getting scarily deep! At least, this gives a tiny bit of
code-reuse.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
When tabbing through the dive-info fields we get *EditingFinished
signals. This would create undo commands. The undo commands should
recognize if nothing changed. But for the temperature fields,
owing to rounding, an unchanged text could actually represent a
different value.
This would lead to very confusing situations:
1) Edit air temperature
2) Press tab to finish editing
3) Focus goes to water temperature
4) Try to undo change in menu
5) When opening the menu water temperature loses focus
6) Water temperature is edited
7) Undo undos the water temperature, not the air temperature
8) Goto 4
Fortunately, QLineEdit fields have the isModified() member function
that returns true if the field was changed by the user. Use
this to prevent this case. This is not a general method, i.e.
it has to applied to every field with that problem. But it is
less intrusive than subclassing the QLineEdit class.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The PIMPL idiom is used by some frameworks (notably Qt) to
ensure binary compatibility. Objects consist only the general
object header (ref-count, connections, children, etc..) plus
a single pointer to private data.
MinMaxAvgWidget was implemented using this idiom. This seems
to make no sense, as we don't produce a general library with
the need of a stable ABI. Let's remove this unnecessary
indirection.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Owing to the recent undo-changes, the git id was not invalidated
when accepting changes to cylinders and weights.
Do this in the MODIFY_DIVES macro for now.
Reported-by: Jan Iversen <jani@apache.org>
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The location fields are hidden in trip mode. Only the location-popup
button was shown. Hide it as well.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
A regular expression was generated and then copied twice without
apparent reason. Remove these copies.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
preprocessTemplate() replaces variables of the kind "dive.weight0"
by "dive.weights.0". Replace the old code by regexps. This not
only makes the code significantly shorter, it also makes it independent
from the name of the dive variable (i.e. "dive").
Moreover, it removes a dependency on MAX_WEIGHTSYSTEMS and MAX_CYLINDERS,
which might help in removing these restrictions.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Some users understood "Configure dive computer" as the
menu entry where you configure which dive computer to
use. Reworded to make clear that this modifies the
settings on the dive computer.
Signed-off-by: Robert C. Helling <helling@atdotde.de>
When deleting a dive computer, don't just show the first
dive computer, but the next one in the list (if it exists).
Moreover, on undo jump to the previously shown dive computer.
Do this by keeping track of the before and after dive computer
number in the undo command.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This function clones a dive and clear out the old dive. This
corresponds to move semantics. Name the function accordingly.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This is just minor fixes that are not user-visible:
Fix a few erroneous comments and a debug message. These are
copy & paste mistakes and mistakes introduced during code-
refactoring.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Instead of the elegant solution that just modifies the dive,
keep two copies and add either the old or the new copy. This
is primitive, but it trivially keeps the dives in the right order.
The order might change on renumbering the dive computers.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Recently, the undo code was changed to consider dive sites.
The undo code uses a DiveToAdd structure, which was extended
by the dive site to which the dive should be added.
The split and merge commands were not adapted and therefore
the dive counts of the dive sites were wrong after split
and merge.
Fix this by properly setting the dive site field and removing
the reference in the dive structure (in the split case, the merge
case already cleared the reference).
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
In 5729f93e1f, the dive addition /
deletion code was simplified in that indexes were calculated on
the fly. This made it, in principle, possible to pass in dives
in any order.
But there was a small oversight: the recipients of the dives-added
and dives-deleted signals expect the dives to be sorted as in
the core list. Only then will the lists be consistent.
Therefore, sort the lists before adding / deleting dives.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The units.h file has two functions to convert atm pressure to mbar
and also to convert mbar to atm pressure. Implement these two
functions in the planner.
Signed-off-by: willemferguson <willemferguson@zoology.up.ac.za>
The Information tab shows the atmospheric pressure. Make this value editable
and also ensure that changes to it are undo-able.
Signed-off-by: willemferguson <willemferguson@zoology.up.ac.za>
The way the application state would enable/disable widgets was very
"dynamic". A property-list would be generated and put in a set
of arrays. Very hard to figure out what is going on.
Replace these property-list by flags and explicit old-fashioned boolean
expressions.
Join the two arrays (widget- and property-lists) into an array of
a unified data structure.
Replace the macro that sets the widgets by a simple static function.
Factor out the four loops that added widgets to the quadrants into
a simple static function.
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>
