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>
