Turn the code in CylindersModel that creates a new cylinder for
addition into its own function to avoid code duplication. This
will be used from the undo commands.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
To mark invalid dives, we use a struck-out font, which was a static
variable at translation unit scope, i.e. initialized at application
startup. Sadly, this crashes on iOS.
It is unclear when we can initialize fonts. Try to move initialization
to the constructore of DiveTripModelBase and make the font a member
of that class. For consistency, also make the invalidBrush a member
of this class.
This now means that the diveData function cannot be static anymore,
since it needs access to the font and brush. But OK.
Reported-by: Dirk Hohndel <dirk@hohndel.org>
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Mark invalid dives in the dive list by striking them out
and rendering them with a grey color. The color-change is
not sufficient, because the default model delegate ignores
color hints if the item is selected.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
When the dive list is cleared or updated, the entries in the
divesite-model become stale and therefore the divesite-model
(with the actual name LocationInformationModel) also must be
updated. This was done manually in some parts of the code and
forgotten in others. Therefore, do it directly in the clear()
and reset() function of the dive list-model.
This might be a bit of a layering violation: why should one
model call into another if they are not in parent/child
relationship? However, this seems easier than introducing
a global "reset dives" function that coordinates the models.
Moreover, it does not appear 100% safe: if the clearing of
the divesite model causes accesses to the divelist-model,
they happen in the midst of a model reset and we had horrible
bugs with that kind of things. However, I don't think that
should happen.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The setData() function was used to edit the number of a dive.
However, that doesn't appear to be functional. Therefore, remove
the code. There is a context-menu entry "renumber dives" for that.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The diveListNotifier.divesSelected() signal is used to inform the
models of a selection change. It sent the current dive as a second
parameter. This is redundant, because the only sender of the signal
sets current_dive just before sending the signal. Remove the
parameter, which appears to be an artifact.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The DiveTripModelTree::divesSelected() returned early if
no dives were selected. Thus, the current dive was not
updated. Remove the check for no dives.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Grammar-nazi ran
git grep -l 'indexes' | xargs sed -i '' -e 's/indexes/indices/g'
to prevent future wincing when reading the source code.
Unfortunatly, Qt itself is infected as in
QModelIndexList QItemSelection::indexes() const
Signed-off-by: Robert C. Helling <helling@atdotde.de>
This is only used in the mobile UI where the sort direction is fixed and we
refer to dives based on the tree model. So the terms used and the concepts
that these rely on should be guaranteed to be valid.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
MobileSwipeModel is probably not an ideal name, but all I could come up with.
One of the main complications here is that our list is reversed with respect to
the source model. We should change that one day. Probably by moving the
sorting down to the core-model.
Since looking up the source row is somewhat expensive, the lookup is cached for
a single entry because accesses come in bursts for a single dive. This should
be a good compromise and avoids keeping track of a full row-to-dive array.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
In analogy to the DiveTripModel split, derive MobileListModel from a base
model that exports the roles, etc. This will allow us to create a second model,
which nevertheless possesses the same roles and all that without too much code
duplication.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Since we want to add a second model, but not have to manage two models
everywhere, create a class MobileModels that contains both of the models. When
calling reset() on that class, it will reset both of the models, etc.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Use the undo-command for importing dives also on mobile. This should make the
whole disconnect-model shenigans unnecessary.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
When the dive data is cleared, all pointers in the undo-stack become stale.
Desktop explicitly called Command::clear() in that case, but mobile doesn't.
Thus, move the clear() call into DiveTripModelBase::clear()
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The weight-undo commands need this. Therefore, we have to compile the
WSInfoModel if we want to access the undo commands from mobile.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
To act as a drop-in replacement (at least as much as possible),
move the roles from the old DiveListModel to the common base
model of mobile and desktop.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Create a model which represents all top-level items and, potentially, one
expanded trip as a flat list.
Pass down roles to the source model and let the source model handle that. We'll
have to do some ifdef-ery, but so be it.
Additionally, compile the base model on mobile as well.
This contains a couple of hacks to make things compile at all.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Once the the mobile app uses the new models, this will be necessary
to get the correct number of filtered dives after startup.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This is an idle "optimization": The compiler may now not need
to access the vtable when calling virtual functions.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
If compiled on mobile, on change of the current dive, don't send
a signal, but send changed-event with the CURRENT_ROLE for both
dives that changed status (previously selected and newly selected).
Mobile does not use this yet, but will do so with the new flattened
models.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This role returns true if the given trip contains the current
dive. This will be needed by the mobile list model to decide
if a newly added trip should be expanded right away.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Use this role to test whether a dive is the currently displayed dive.
This will be needed to transport changes of the current dive to
the mobile list models.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The number of dives was updated when the model of the list was
changed. Since we removed the multi-threading, the model is
not disconnected/connected anymore and therefore we don't get
the appropriate signal. Instead of introducing a different
signal, make the shown-value a Q_PROPERTY. Thus, we can easily
send a changed signal if we have to.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Add a combo-box where the user can switch between "fulltext",
"people" and "tags" filtering. Connect the combobox to the
already existing filter-code.
Dirk: make combo-box smaller by using a smaller font and restricting
the width. Setting both maximum and preferred widths gives more
consistent results.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Use the DiveFilter class on mobile to update the filter. This
is mostly for convergence of the mobile and desktop models.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Convert to QString instead of a QByteArray. Use qPrintable()
instead of data(). This might do one more UTF16->UTF8 conversion.
However, this is completely irrelevant, since we don't change
the type of a cylinder in a tight loop.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The C-string cyl->type.description was set without the old data
being freed. Free the old string before overwriting the pointer.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The tank-info-delegate cast its model to CylindersModelFiltered,
since this is what the equipment-tab uses since implementing the
filtering of unused cylinders. However, the planner users the same
delegate and still uses the unfiltered CylindersModel. This means
that the (dynamic) cast returns a null pointer and crashes.
One possibility would be to derive CylindersModelFiltered and
CylindersModel from the same class that defines virtual functions
and cast to that class.
This is a different attempt: don't cast (i.e. stay with a
QAbstractItemModel and play it via Qt's model-view system. Firstly,
replace the passInData function by a role to setData(). Secondly,
read the working-pressure and size via new columns using data().
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This header is a rebase artifact and introduces a pointless
column in the cylinder tables. It was erroneously introduced
in 6622f42aab.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Nobody was ever listening to this signal(?) and the last sender
was removed in ac52034778.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The DiveFilter class defined the showDive() function to test
whether a dive should be filtered or not. This was used in
DiveTripModel to loop over all dives or all dives affected by
an editing action.
This restricts us in how we do filtering: We can't use indexes
that give us directly the result. To make the filtering more
flexible, move the actual loops that do the filtering to
the DiveFilter class.
The undo-commands likewise called directly the showDive()
function to check whether newly added dives are shown.
Use the new interface here as well.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
When changing the filter-criterion and the current dive is
hidden, a new dive is made current. However, when a dive is
hidden because it was edited, it is still shown.
Make this consistent by also selecing a new current dive
in the latter case. Do this by comparing the current_dive
before and after calculating the filter. Since this is now
done in multiple places move this code to the ShownChange
class.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Since we now filter at the model level, items are by definition
shown. No need for a flag.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This role was used by the filter-proxy model as filter criterion.
Since we don't use that model to filter anymore, we can remove
the role.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Since we're doing the filtering at the core, don't filter
in the sort-model (which is now inappropriately named).
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
We use a QFilterProxyModel to filter out dives that are hidden
according to the current filter-criterion. Instead, filter the
dives already at the DiveTripModel level. Filter out hidden
dives immediately when receiving them. The only difficult case
is when dives are changed, because then visibility can change.
This means that we have three cases to consider:
1) Visibility unchanged -> send change signal
2) Change from hidden to unhidden -> add dives to model
3) Change from unhidden to hidden -> remove dives from model
Things get complicated by the fact that the tree-version of
the model might have to add/remove full trips!
Suggested-by: Dirk Hohndel <dirk@hohndel.org>
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
In the planner we used to filter out "unused" cylinders as in the
equipment tab. It is unclear whether that makes sense or can even
easily be reproduced, since such cylinders have to come from an
imported dive.
To be on the save side, let's not do this. Replace the
CylindersFilteredModel introduced recently by a plain
CylindersModel.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The cylinder-model had an instance() function, but actually
there were two cylinder models: one used by the equipment tab,
one used by the planner.
This is misleading. Therefore, remove the instance() function
and make the cylinder-model a subobject of the planner-model.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
When the show_unused_cylinders flag is not set, the cylinder tables
in the equipment tab and the planner should not show unused cylinders.
However, the code in CylindersModel is fundamentally broken if the
unused cylinders are not at the end of the list: The correct number
of cylinders is shown, but not the correct cylinders.
Therefore, add a higher-level CylindersModelFiltered model on top
of CylindersModel that does the actual filtering. Some calls are
routed through to the base model (notably those that take indexes,
as these have to be mapped), for some calls the caller has to get
access to the source model first. We might want to adjust this.
For filtering, reuse the already existing show_cylinder function
and export it via CylindersModel.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
No one will ask you about your dives in the last seven months (and the
existing code actually provided the past 210 days in that case). Instead
do more intuitive periods. Last month, quarter, half year, year.
Use Qt's ability to make sane date calculations easy.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Add section headers to the dive summaries on mobile by adding
a section-property. Of course, this will not work on desktop.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Instead of passing the dive summary via a completely unstructured
QStringList to QML, implement a dynamic model. For potential reuse
on desktop (though somewhat unlikely) the model has two interfaces,
one for QtWidgets and one for QML. The former is based on columns,
whereas the later is based on roles. The number of columns is
set dynamically. The roles currently support access to two columns.
If more columns should be accessed from QML, more roles have to
be added manually.
This commit only creates the model and hooks it into QMLs global
context, but does not yet change the QML page.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
When editing a dive site, the user can search for close dive sites
to merge duplicates. Dive sites without location are treated as
being located at 0N0E. This makes no sense, because:
When selecting a dive site without location, we shouldn't list
dive sites close to 0N0E.
Likewise when having a dive site close to 0N0E, we shouldn't list
dive sites that have no location.
Therefore, ignore these cases.
This also means that now dive sites without location are not
considered as close to other dive sites without location. That
might be a debatable point.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
We tend to use lower-case filenames. Let's do it for these files
as well. Simple search & replace.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
It shouldn't happen, but currently we overwrite the displayed_dive
without updating the CylindersModel. Thus, CylindersModel may now
crash when the new displayed_dive has less cylinders than the old
one.
For now, catch this condition. Treat the root cause later.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
In some case the scaling (real value <-> UI value) is different
for mobile and desktop. In order to make the difference understandable
comments are added to each function.
Signed-off-by: jan Iversen <jan@casacondor.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
setBottomSac, setDecoSac and setFactor in diveplannermodel
receives display value which are then converted.
subsurface-mobile have slightly different values, move the
correction of these from plannershared to diveplannermodel, in
order to keep the whole convert in one place.
Signed-off-by: jan Iversen <jan@casacondor.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Change ascent/descent setter function names to set_<name>Display
to show the value is prepared for displaying (common for desktop and QML).
Signed-off-by: jan Iversen <jan@casacondor.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
diveplannermodel already contains set_<asc/desc> function that convert from
screen value to real value; this adds get functions that convert real value to
screen value, so now all conversions are done in one place.
Use prefix Display to identify this is values prepared for the UI (both desktop
and QML).
Signed-off-by: jan Iversen <jan@casacondor.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
In order to make tests for plannerShared, some qt-models must
be linked, and due to the fact that commands are currently not
available for mobile (which also makes the tests) and #ifdef must
be added.
The test version of diveplannermodel will be specially compiled in
(SUBSURFACE_TESTING set) in the tests directory.
Signed-off-by: Jan Iversen <jan@casacondor.com>
add diveplannermodel to GENERIC instead of DESKTOP
as a consequence other models are need, move those
from DESKTOP to GENERIC
Signed-off-by: Jan Iversen <jan@casacondor.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
commands (undo) are not available for mobile, but diveplannermodel
is needed
add #ifndef MOBILE around Commands::
Signed-off-by: Jan Iversen <jan@casacondor.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Use std::equal_to instead of lambdas that compare two dive pointers.
One could argue over which version is more readable. For whatever
it's worth, std::equal_to is more compact and expressive.
This removes an old erroneous comment that stated that std::equal_to
is only available since C++14.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
LOG_STP is on longer providing the data needed, since a lot of the startup
is indirectly in QML, furthermore using the xcode project and running profiler
gives much more detailed information
Signed-off-by: Jan Iversen <jani@apache.org>
On desktop, resetting the model is realized by generating a new
model object. This is due to the fact that we have two different
models (tree and list) and for switching between those, we have
to create a new object.
On mobile, currently there are no plans to support the list-mode.
Therefore, there is no reason the recreate the object. Instead,
implement a reset() function that reloads the core data.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The DiveTripModelList forgot to collect the changed dives
when resetting the filter. Fix that.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Updating the filter can lead to changes of the current dive.
Keep the UI in the know by re-initializing the selection.
This is not optimal, because the whole selection is reset,
but the pragmatic thing to do for now.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This part of the code had that horrible pattern, where reseting
the model would invalidate all pointers to the DiveTrip model.
Internalize these complexities in the MultiFilterSortModel.
All accesses are now performed via that proxy model.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The UI talks to the filter model. Therefore route clearing of
data through that model instead of accessing the source model
directly.
This will allow us to remove the DiveTripModel::instance()
function and makes control flow less "jumpy".
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The old code called directly into the DiveListModel. Instead,
send a signal and hook into the signal from the model. This
will allow us to remove the DiveListModel::instance() function.
This, in turn, is a step towards supporting multiple models
at the same time. However, currently the model manually
sets the hidden_by_filter flag in the core and therefore
only one active model is supported at a time.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Currently, the caller is responsible for not reusing a freed
weightsystem / cylinder or resetting the description field to
null. This is very unfriendly. Set the description field to null,
because that allows us to call free_* repeatedly on the same
object. Use the new behavior to make the weightsystem model code
a bit cleaner.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Since changes to the weight model are not modal anymore, nobody
queries the changed-flag. Remove it.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Implement the EditWeight undo command. Since there is common code
(storage of the old weight), this creates a common base class for
RemoveWeight and EditWeight. The model calls directly into the undo
command, which is somewhat unfortunate as it feels like a layering
violation. It's the easy thing to do for now.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The WSInfoDelegate (weight-system-info delegate) is used to display
a combo box of known weightsystem-types and auto-fills the weight if
the weightsystem-type is changed.
This would overwrite the weight data of the displayed dive when the
user hovers over the different entries. Moreover, it saves the original
weight in case the user cancels the editing action.
This is not viable when implementing undo of weightsystem changes,
because hovering over entries should not produce individual undo
commands. Instead, implement a special "temporary" row in the
weightsystem model. On canceling of the edit actions, simply reload
the weightsystem from the unmodified dive.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
To make things more future-proof, introduce an empty_weightsystem
constant. Replace explicit aggragate initialization of empty
weightsystems by this constant.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Before undoization, the WeightModel could be out-of-sync with
the actual dive and therefore had a row member variable. This
became redundant. Therefore, remove it.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
There is only one caller of WeightModel::weightSystemAt() and that
certainly does not need a pointer into the weightsystem-table of
the current dive. Return a value type instead of a pointer.
This allows us to mark WeightModel::weightSystemAt() as const and
use it from WeightModel::data(). Slightly cleaner code.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This one is a bit more complicated than weight adding, because the
multiple-dive case is not well defined. If multiple dives are selected,
this implementation will search for weights that are identical to the
weight deleted in the currently shown dive. The position of the weight
in the list is ignored.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
When connecting a model to the TableModel class, it would connect
clicking on an item to the remove() slot of the model.
This breaks the program flow implied by the undo code:
Ui --> Undo-Command --> Model --> UI
Moreover, the naming of the remove() slot is illogical, because
clicks can also have different effects, as for example in the
cylinder-table.
Therefore, move the connect() call from TableModel to the
callers. In the case of TabDiveSite, move the remove() function
from the model to the TabWidget, where it makes more sense.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Introduce an AddWeight undo command. This is modelled after the
numerous dive-edit undo commands. The redo and undo actions are
connected to the WeightModel via two new signals, weightAdded
and weightRemoved.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The WeightModel always acted on the displayed dive. To support undo
of weightsystem changes, operate on an arbitrary dive. This is
in line with other models, where the updateDive() function resets
the model to represent a certain dive.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The DiveListView caught signals from the DiveTripModel
with the corresponding indexes. However, the DiveListView
is actually connected to the MultiFilterSortModel and
thus has to translate the indexes.
Instead, catch the signals in the MultiFilterSortModel,
transform them and resend. Let the DiveListView get
its signal from the MultiFilterSortModel.
Yes, this makes things less efficient because there is
an extra signal. On the upside, the makes data-flow much
more logical. Selection will have to be fixed anyway.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The goal here is to unify desktop and mobile by moving
selection code from the desktop-only view.
Currently, initialization of the selection still has to be
called from the view after connecting the appropriate signals.
This is due to the weird way in which create completely new
models when resetting them.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The dive-trip models now send changed-events if the shown-status
changed. Thus, there is no reason to fully reset the filter on
filter changes.
Simply tell the filter that it has to react to changes of SHOWN_ROLE.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
In analogy to the tree-model send signals when dives change
their shown status in the list-view. Do this in two passes
(collect changes; send changes) to be able to reuse the
already existing functions.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Send signals if the shown-status of top level items changed.
Do this in two passes to be able to use the previously created
function.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
To avoid having to do full filter reloads, send dive-changed signals
for dives in trips when the shown-status changed. But only for trips
where not all dives are hidden. Because for those, the plan is to
hide the trip as a whole.
Implement the signal sending in its own function so that it can be
reused for top-level items and the list-view.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
