All the print options will be stored after the user closes
or "cancels" the print dialog.
There seems to be no good way to store the last
selected page size, because print dialogs are different and
some just list them as strings - A4, A3, etc.
The patch also applies the following changes:
- renames display.h's 'struct options' to 'struct print_options'
as these were really just for the print dialog
- the print_options dialog now stores more options as 'bool'
- demote PrintDialog's 'printOptions' to 'private'
Fixes#653
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This better describes what the variable (flag) does.
It's used to inform the loop that the last row goes
our of the page limit and that we need to place a new heading
on a new page. In that context 'newHeading' is more meaningful.
The name 'isHeading' is confusing for (i == 0), since it remains
'false' yet the 0 index row is actually a heading.
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
If a row height is more than the available height on a page
(minus the height of a heading row) we have to skip this row (dive).
The current profile print simply does not support that and it does
not make much sense. For that to happen either the page will have
to be tiny or the user must have entered a very long text for "buddy",
"dive master", "location" or there must be some sort of a
very-large-font-while-printing type of a problem.
Technically, rows spanning on multiple pages is doable, but probably
not worth the effort.
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Checking for available printers appears to sometimes fail, even if there
is a valid PDF or PS printer.
Instead we bail if we can't get a valid size for the printer.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
In #671 a user reported that the table print outputs a blank page if there
are dives for one page or less to be printed.
This doesn't really makes any sense.
A possible bug in Qt4's QPicture is suspected, so we only enable the
vector print for Qt 5.0 and newer versions.
See #671
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
There is a weird QPicture dependency; we need to offset a page
by headingRowHeightD2, which is half the heading height.
The same doesn't make sense if we are rendering the table widget
directly to the printer-painter.
Moving the offset inside 'pageIndexes' is less desirable.
The bug itself manifests when a top margin is set on Win32,
while on Linux it's more obvious.
On new page start, a fixed height from the last dive on the
previous page becomes visible even if the math seems correct.
Offsetting both the page index and the vertical position at
which the QPicture is placed fixes that.
If 'table.render(&painter...)' is used the bug also goes away
and our 'pageIndexes' start to make sense again, but we want
to use QPicture so that the table is in vector. I don't have a good
explanation why this happens!
Tested on Ubuntu 12.04 and Win7.
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Use QPicture to do that.
QPainter::drawPicture() requires offsetting the target QPoint's
Y value by two times the headingRow height.
This can be improved the hardcodding the offset when the
'pageIndexes' are calculated, but is a bit complicated.
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
For the profile print, the number of dives per page is:
divesPerRow * divesPerColumn
If we have more 3, 0.6 seems optimal, while for less we can
pretty much use the default scale of 1.0.
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The QImage fix for the recently reported
"huge-vector-lines-in-PDF-printouts" bug is only needed on Linux.
For Win32 and OSx we can render to vector.
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Fixing the font size is required, because we don't really support
a dynamic row height, as the row height is set in the class
constructor.
7 seems optimal for all print modes.
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This is wrong because we don't really need to scale. We already
have the estimated page dimentions in pixels, so taking the
quotient of the printer DPI and screen DPI and then scaling
(probably up) our rendered widgets via the QPainter introduces
blur (due to the oversampling), and a performance penalty.
By rendering at the exact dimensions we ensure that the widgets
are crisp at a 100% printout.
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
With this option there is an exception, which makes the notes section of
the profile table occupy half the page. This way dive plans can reasonably
be printed.
Fixes#636
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This breaks compatibility with old preferences, but it's a single
key and not that very important so I don't think it's a bigger issue
I've renamed prefs.animation to prefs.animation_speed to denote
that it's a value, and not a state.
Also, fixed the places that were treating it as a state (on/off)
to treat it like a correct value.
Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
well... we have a good and working printing system now. :)
Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This patch just adds the HTML Delegate to print the text.
Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The model was not being deleted when the table was, and thus we
recreated it for every print.
Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
QPointer is a smart pointer, it will delete itself when the
refcount == 0.
Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
When adding the method that includes the depth unit to the DiveItem class
I realized that this was yet another implementation of our depth unit
conversion. We should just call the existing helper instead.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
At least for my dives there wasn't enough space for depth and duration in
the header, most likely because I made the last two columns smaller to
create more space for tags and suit.
With this commit the depth and doration in the header now spans two
columns and easily fits.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
We can use QPicture to record the painting done by a QPainter and it will
be saved in vector format, then we can simply paint that.
Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This seems to be needed for the correct print of the profile,
What was happening on the print code was that the profile even in print
mode was doing animations, and we were getting a frame of it and trying to
print it.
Also, a bit of code cleanup.
Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This seem to work better, but it misses a couple of items at times (for
example the highest label on some of the axis).
Needs lots more testing.
See #590
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
If the first dive we end up rendering is the dive currently shown, the
info overlay would end up being printed which looks really silly.
See #590
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
No longer use the dive structure that is passed in but instead always use
the displayed_dive to display things.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
We don't have a concept of what to do when plotting multiple dives, so
let's not pretend and remove all the messing around with lists.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This marks a lot of todo's where I think there's core stuff being mangled
on the interface - we should remove this from the interface to make
testing and maintenability easier.
Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Some weird things happen if we use a local instance of the
ProfileWidget2 class in printProfileDives(). Once we
exit the printing dialog the profile crashes, which could
hint of singleton issues.
Instead we are going to use the already active instance of
the class which we can retrieve from MainWindow. This should
also be faster because the class is pretty heavy.
In such a case the cleanup at the end of printProfileDives()
is still relevant (removed in ac9a23ef3b). First we
resize the widget for printing purposes and then resize it
back to the original values and re-plot the current selected
dive in the dive list.
Fixes#477, #478
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This is just removal of dead code from the old profile, probably there's
still a bit more to remove, but this is a very good cleanup already.
Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This patch partially removes the code for the old profile from
Subsurface. It removes the use of the old profile on the mainwindow,
but keeping the code in the tree for now.
A bit of code-cleanup also entered this commit because I had to change
every instance of the code that used the old profile.
Now to the real code-cleanup
Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
clang-format doesn't appear to reindent multi line #define statements
correctly - so this hopefully will clean those up.
The included whitespace corrections to the code should stay in place when
using the updated tool.
This includes cleaning up some multi-line comments that were messed up the
last time around as well as a few other minor changes.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
I know everyone will hate it.
Go ahead. Complain. Call me names.
At least now things are consistent and reproducible.
If you want changes, have your complaint come with a patch to
scripts/whitespace.pl so that we can automate it.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
C++ style of accessing single instance class object.
Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The assumption that the pointer will keep pointing to a valid structure is
fundamentally flawed. And even if that is true today, it might change in
the future - just don't do it. Use the diveId instead.
The exception is when you own the structure and use it within one UI
interaction during which any way to change the dive_table is disabled
(e.g., while adding / editing a dive).
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This patch improves the algorithm when estimating where
to put the new page header in the table and how we move
larger dive rows on a new page. It now performs a couple of
'passes', where the first one processes the table and the
second one is used to compensate for the lost space.
Fixes#326
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The whole procedure here is quite confusing.
Once we have our model populated, we need to estimate where
to put page headers (each page has one) and to do that we
store a list of indexes, where a page would begin (pageIndexes).
But since a row can end up being chopped at the end of a page
we move it to a new page and this particular part was lacking
compensation for the moved row's height, when storing the *last*
pageIndex.
For N number of pages we are losing N - 1 dives, or such that
were previously transferred on a new page.
See #326
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
I can't really see any point in passing a local loop variable around,
and copying a uninitialized pointer. Better use local variables there
and let the compiler optimize them away if it feels for doing that.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
In the PrintLayout constructor we receive a pointer
of PrintDialog, but the type is incomplete, as we only
forward declare it in the class header. If we decide
to eventually call a method from PrintDialog we also
need to include printdialog.h in printlayout.cpp.
The patch also fixes a similar issue in printdialog.h.
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
printTable() now emits a 'signalProgress'
to the PrintDialog's progress bar, but it has 3 stages (loops):
- pupulate a model
- process all rows
- render the table in pages
This requires that we also separate the progress in 3 stages
of 33%.
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
