To my understanding, declaring empty parameter lists using "(void)"
is an artifact from the bad old K&R times, when functions were
declared without(!) parameters. Which in hindsight was an absolute
recipe for disaster. So for backwards compatibility, functions
without parameters had to be declared using "(void)" as "()"
could also mean "any function".
That was 40 years ago. Meanwhile, C++ introduced references,
which made it a necessity to declare the function parameters.
So "(void)" is redundant and inconsistent in C++ code and
just makes no sense.
Remove it.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Instead of accessing a global variable, pass the filename
from the MainWindow to the dialog. This is supposed to cut
down on the global variable mess.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
To phase out this global variable, avoid access of displayed_dive
in the printing code. This is used when printing a plan. Instead,
when in plan-mode, pass the planned dive to the printing code
as a single dive to be printed.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Strangely enough, half of the infrastructure was
already there, it just wasn't hooked up to a UI
element
Signed-off-by: Robert C. Helling <helling@atdotde.de>
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>
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>
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>
You need a better resolution to plot a picture with high resolution...
Connection done with a lambda expression thanks to @dirkhh.
Signed-off-by: Robert C. Helling <helling@atdotde.de> (+1 squashed commit)
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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>
Going to "Template -> Edit" now has a field to enter the
border width (in pixels as only that makes sense in CSS as a flexible
unit, TMK).
This field modifies the template_options.borderwidth Grantlee
property which is part of the bundled templates already
and allows the users to modify the borders of tables.
The C++ implementation was missing, while the HTML (template)
implementation was already in place. Overlooked during GSoC.
Reported-by: Willem Ferguson <willemferguson@zoology.up.ac.za>
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
By using the default value argument we can reduce
this code size to a half.
Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
it was taking 3 - 4 secs here to open the print dialog,
first I tought it was a bug in our side, but it looks like
it's a Qt bug, and by lazy initializing it we don't actually
solve this, since it will still take 3 - 4 secs for the printer
to start, but the dialog will appear much quicker.
Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Since we have now destkop and mobile versions, 'qt-ui' was a very
poor name choice for a folder that contains only destkop-enabled
widgets.
Also, move the graphicsview-common.h/cpp to subsurface-core because
it doesn't depend on qgraphicsview, it merely implements all the
colors that we use throughout Subsurface, and we will use colors on both
desktop and mobile versions
Same thing applies for metrics.h/cpp
Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
