The QList served as backing store for backupExpandedRows()
and restoreExpandedRows(). However, these always came in
pairs in the same scope. There is no reason to store the
expanded rows over a longer time.
Therefore, return the expanded rows from backupExpandedRows()
and take them as argument in restoreExpandedRows(). Morover
replace the QList<int> by the much lighter std::vector<int>.
We certainly don't need copy-on-write, reference-counting and
immutability of iterators in this case.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Calls of these functions were removed in the previous commits.
Now, remove the functions themselves.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The old code saved, cleared and restored the selection. This
is not necessary anymore, because on model reset the selection,
which is stored in the core, is reset. Remove the unnecessary
selection handling.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
When accepting changes, the main tab refreshes the display in
a remember/restoreSelection() pair. Since the display refresh
doesn't lose selection, these calls can be removed.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The old renumbering-dives code had to remember and restore the
selection. This became unnecessary with the undo-code. The
restore-call was removed, the remember-call left in. Remove it
as well.
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 DiveListView has a function to select the first dive. Move
this to the core to be able to call it from all parts (not only
desktop) of the code.
Currently, this has a (small?) UI regression: when filtering dives
and no selected dive is visible anymore, the old code would select
the first dive in the list. The new code selects the newest dive,
which might not be the first if some sort-criterion is active.
To revert to the old behavior, it will be necessary to move the
sorting function likewise to the core.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Since we now have a selection.c translation unit, put the selection-
related functions there.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
For deterministic construction/destruction (i.e. objects are
destructed in reverse order of construction) it is crucial that
constructor initializer lists follow the order of the class
definition.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Recently, undo of dive-replanning was introduced. Therefore,
it appears logical to do the same thing for editing of the
profile of manually added dives.
For now, use the same undo-command, just change the displayed
text from "replan dive" to "edit profile". Move the fixup dive
call into the undo-command.
Eventually, every action on the profile should be made undoable.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Connect the UI to the underlying dive structure. Enable proper initialisation
and management of star widgets while Information tab is active. Enable undo for
the addtional star widgets.
Signed-off-by: willemferguson <willemferguson@zoology.up.ac.za>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Implement the UI features related to the additonal star widgets.
Create the additonal star widgets and connect them to the preferences settings.
By default only the current and visibility widgets are shown. In this case the
current widget is on the left hand side of the tab. If the additional widgets
are enabled the horizontal order of the widegts are changed to reflect
attributes roughly from the start of the dive on the left to those towards the
end of the dive on the right.
Signed-off-by: willemferguson <willemferguson@zoology.up.ac.za>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Create a preference setting on the General Settings page. The setting is saved
with the other preferences.
Signed-off-by: willemferguson <willemferguson@zoology.up.ac.za>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
When selecting all dives via CTRL-A or manually and the trips
were not expanded, the QSelectionModel sends a single
selectionChanged signal per trip. We are reloading the map
in every call, making this very slow.
I couldn't figure out how to make QSelectionModel behave more
nicely, therefore I chose the nuclear option: Remove the map
reloading from selectionChanged() and hook into all functions
that do selection changes. In these functions, first call the
original code and then do the selection-changed operations.
This will certainly need some tuning.
Reported-by: Willem Ferguson <willemferguson@zoology.up.ac.za>
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The function had only one line and had only one caller.
We might just as well fold that line into the caller.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
By clearing the model, its contents are removed. There is no
point in reloading the model.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The hidden_by_filter items are set on reload of the dive list.
No point in reloading the filter again.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The way this was accessed via Qt's model semantics was horrible.
This gives arguably more readable code, since we don't have to
shoehorn things through QVariants.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Split out the actual filtering from the MultiFilterSortModel.
Create a DiveFilter class that does the actual filtering.
Currently, mobile and desktop have their own version of this
class, though ultimately we may want to merge them.
The idea here is that the trip-model and undo-commands have
direct access to the filter-function and thus can take care
of keeping track of the number of shown dives, etc.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The filter-model was catching dives-added / dives-deleted signals
from the models to keep track of the number of shown dives.
To simplify the data flow, do this directly in the undo-command.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
We mark hidden/shown dives in the core but store the number
of shown dives in the MultiFilterSortModel. Move this datum
to the core for improved locality.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Remove modification of style sheet for "Dive mode" box in info tab.
This fixes a broken UI layout under Windows.
Signed-off-by: Stefan Fuchs <sfuchs@gmx.de>
Three minor changes in tab widget UI layout and txt:
- Remove leading space in string "Gas name"
- Remove duplicate <item> entry
- Correct "leftMargin" and "rightMargin" to 0 everywhere
Signed-off-by: Stefan Fuchs <sfuchs@gmx.de>
Introduce a DiveTripModelBase::clear() function that cleanly
clears all dive data inside a beginResetModel()/endResetModel()
pair. Thus, the UI will be cleanly reset and we can remove
explicit calls to
- graphics->setEmptyState()
- mainTab->clearTabs()
- mainTab->clearTabs()
- diveList->reload()
from MainWindow::closeCurrentFile().
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
It makes no sense to have a non-NULL current_dive once all dives
have been deleted. Therefore, clear current_dive implicitly in
clear_dive_file_data() and don't depend on the caller performing
this.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The latter was the only caller of the former and there seems
to be no clear separation between the two. By making a single
function out of this the code is easier to follow and duplicate
code can be more easily detected. Matter of fact, the profile
was cleared twice.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
In the future we might want to use undo-commands for mobile as
well (even if not implementing undo).
Therefore, move the undo-command source from desktop-widgets
to their own commands top-level folder.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
We used to only keep sites with dives around. This changed when
implementing the dive site tab. The paste-dive code was written
using the old semantics and thus, when overwriting dive sites,
it deleted unused dive sites.
To make things consistent, remove that code. It would be very
weird when dive sites are deleted by pasting, but not by setting
a different dive site manually.
Bonus: no more dependencies on desktop-includes in the undo code.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This file included "desktop-widgets/divelistview.h" without needing
it. If we want to use the undo commands on mobile we shouldn't
include desktop headers. Therefore, remove the include.
This has the unintended side-effect that the Qt debug headers are
not included indirectly anymore. Thus, change a few
"qWarning() << ..." instances to "qWarning(...)".
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Removing / moving a dive computer needs a profile replot. This
was done explicitly in DiveComputerBase::redoit(). This is
unnecessary, as a profile replot is performed implicitly by the
setSelection() call.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Dives used to be added from a special dive-edit screen. Thus, the
undo command had to close that screen. This is no longer the case.
Remove the calls.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
clang correctly warns about std::move()ing objects returned from
functions. This is a pessimization, because the compiler can't
copy elide the object. Remove.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
In the information tab, presenting atmospheric pressure is a bit
unintuitive because the diver cannot easily relate that to altitude.
For the Atm. Pressure widget in the Information tab this code does:
If the atmospheric pressure for a dive exists and the user selects
the 'm' or 'ft' option from the combobox, then the estimated altitude
is shown in the text box.
Signed-off-by: willemferguson <willemferguson@zoology.up.ac.za>
To test whether an entry is a trip, we passed a pointer to the
trip through a QVariant and tested that for null-ity.
Passing pointers through QVariants has given us myriads of
problems in QML, therefore introduce a bool IS_TRIP_ROLE
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Currently the top righthand part of the notes tab is used for
showing and editing air teperature and water temperature. But
these fields were moved over to the Information tab and are not
required in the Notes tab any more. Rather use this space for the
depth and duration data for manually-entered dives. Currently
extra vertical space is created in the Notes tab for showing this
field, resulting in inefficient use of screen space and
inelegant layout. This code moves the Duration and Depth fields
into the top righthand of the Notes tab.
Signed-off-by: willemferguson <willemferguson@zoology.up.ac.za>
The undo stack is preserved.
This is in preparation of removing temperatures from the Notes tab.
Signed-off-by: willemferguson <willemferguson@zoology.up.ac.za>
1) Reorganise the existing widgets in the Information tab
2) Move divemode widget and visibility widget from Notes tab to
Information tab
3) Translate water density to a word indicating water type
4) Reorganise the Notes tab to compensate for the moving the
divemode and visibility widgets to the Information tab
5) Remove the problems in showing a QGroupBox in Qt Windows. I do
this by removing the CSS specifying border characteristics
Signed-off-by: willemferguson <willemferguson@zoology.up.ac.za>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Instead of accessing the cylinder table directly, use the get_cylinder()
function. This gives less unwieldy expressions. But more importantly,
the function does bound checking. This is crucial for now as the code
hasn't be properly audited since the change to arbitrarily sized
cylinder tables. Accesses of invalid cylinder indexes may lead to
silent data-corruption that is sometimes not even noticed by
valgrind. Returning NULL instead of an invalid pointer will make
debugging much easier.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The tab was crashing if there were no cylinders because
1) per_cylinder_mean_depth() would access non-existing cylinders.
2) TabDiveInformation::updateProfile() would access a non-existing
mean.
Fix both of these crash conditions by checking whether the dive
actually has cylinders.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Instead of using fixed size arrays, use a new cylinder_table structure.
The code copies the weightsystem code, but is significantly more complex
because cylinders are such an integral part of the core.
Two functions to access the cylinders were added:
get_cylinder() and get_or_create_cylinder()
The former does a simple array access and supposes that the cylinder
exists. The latter is used by the parser(s) and if a cylinder with
the given id does not exist, cylinders up to that id are generated.
One point will make C programmers cringe: the cylinder structure is
passed by value. This is due to the way the table-macros work. A
refactoring of the table macros is planned. It has to be noted that
the size of a cylinder_t is 64 bytes, i.e. 8 long words on a 64-bit
architecture, so passing on the stack is probably not even significantly
slower than passing as reference.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Instead of using a sub-array, use a std::vector<>. This is
a necessary step in removing the MAX_CYLINDERS restriction.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
