- populate the widget with addItems(QStringList) instead of
  looping over addItem(QString)
- Use findText() instead of looping over itemText(int).
  QComboBox::findText() delegates searching to the model
  (via QAbstractItemModel::match()), so is potentially
  much faster. I say potentially, because match() isn't
  properly reimplemented in most models, yet. But that is
  something to fix in the models.

Change-Id: I6e52cf5af810ab7869c0270504a241868a5ca281
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>

Change-Id: Ie5fdfd6aa3866c14b6fbfabf4533327f5c73c5a3
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@theqtcompany.com>
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>

Change-Id: Ia74edf45e78fb81256da86d572459b3ed38663d4
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>

This happens when the cwd got deleted meanwhile; this warning is printed out:
QFileSystemEngine::currentPath: getcwd() failed
and currentPath() is empty. Not a problem in itself, but qprintdialog
should not assume it's not empty, then.

Change-Id: I5c89992b36ca58b6325ced399cff33aca9efb7ec
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

Qt copyrights are now in The Qt Company, so we could update the source
code headers accordingly. In the same go we should also fix the links to
point to qt.io.

Outdated header.LGPL removed (use header.LGPL21 instead)

Old header.LGPL3 renamed to header.LGPL3-COMM to match actual licensing
combination. New header.LGPL-COMM taken in the use file which were
using old header.LGPL3 (src/plugins/platforms/android/extract.cpp)

Added new header.LGPL3 containing Commercial + LGPLv3 + GPLv2 license
combination

Change-Id: I6f49b819a8a20cc4f88b794a8f6726d975e8ffbe
Reviewed-by: Matti Paaso <matti.paaso@theqtcompany.com>

Done automatically with clang-modernize on linux

(But does not add Q_DECL_OVERRIDE to the function that are marked
 as inline because it a compilation error with MSVC2010)

Change-Id: I2196ee26e3e6fe20816834ecea5ea389eeab3171
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

- Renamed LICENSE.LGPL to LICENSE.LGPLv21
- Added LICENSE.LGPLv3
- Removed LICENSE.GPL

Change-Id: Iec3406e3eb3f133be549092015cefe33d259a3f2
Reviewed-by: Iikka Eklund <iikka.eklund@digia.com>

We no longer use QLibrary to load CUPS, so remove checks.  Switch from
using QCupsSupport and QPrinterInfo to QPlatformPrintDevice.  The
remaining use of QCupsSupport is only for utilities to set CUPS specific
options which don't need to link to CUPS directly, these will be
replaced later with generic cross-platform API.

Change-Id: I6e3d9e9a59633c33af0555eb28443a9fc192b27c
Reviewed-by: Lars Knoll <lars.knoll@digia.com>

Convert the Linux / CUPS version of the QPageSetupDialog to use
QPageSize and QPageLayout internally.  As this is an almost complete
re-write of the internals the liberty has been taken of doing renames
and code moves that would normally be done in separate commits, but in
this case would have been mostly pointless done separately.

Change-Id: I6eaa7c1fbf0a04cb3425f1d322fcae89239e83b7
Reviewed-by: Lars Knoll <lars.knoll@digia.com>

If you click on the properties button and change the page settings and
click OK, then click properties a second time and click cancel, then
your original changes are forgotten.  Ensure the properties dialog is
only deleted if the OK button has never been clicked.

Change-Id: I81be8a2c941eeec36c03647d7fea8f498154930a
Reviewed-by: Andy Shaw <andy.shaw@digia.com>

First set up the selected output format, printer and page size, and then
setup the selected job options.  This ensures all values are correctly
setup for the requested format and printer as not all settings may be
able to persist across the change in output format or printer.

Change-Id: I67f261f4e3be479a9018139633886ee8e570f42a
Reviewed-by: Andy Shaw <andy.shaw@digia.com>

The print dialog was setting the PageOrder on the QPrinter as soon as
the check box was toggled and not when the Print button was pressed,
meaning the change is not forgotten when Cancel is pressed.

Change-Id: I19637b7efacfb5388c70d2e7d9d05a05ecc5b2ea
Reviewed-by: Andy Shaw <andy.shaw@digia.com>

The library needs to do Q_INIT_RESOURCE for all resources it uses
internally, otherwise static linking will fail, and the user has
no idea how to rectify it as the name of the missing resource is
not known. The Q_INIT_RESOURCE needs to happen outside of any
namespace, hence the use of static initResources() functions.

Change-Id: I8f7d36b440b05809d97dd489cf8789f345633cec
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

Some apps may not support printing only a particular page range, but
with CUPS we can do "server-side print range", ie. we can select the
page range for the application.

If CUPS is available, the Page Range widget is now displayed if app
advertises no such capability and page range is selected on the server
instead.

[ChangeLog][QtPrintSupport][QPrintDialog] Added CUPS server-side print
range support for apps that can't support print range option themselves

Change-Id: Ia7784065ba5a8b53bb05ae46e982c718ef672fa5
Reviewed-by: John Layt <jlayt@kde.org>

Prevents a crash in case the user did not open
the properties dialog, in which case
QUnixPrintWidgetPrivate::propertiesDialog is null.

Change-Id: I43c8c6ab90053757835bbf41d6167204d42efcef
Reviewed-by: John Layt <jlayt@kde.org>

On systems with CUPS support users can now choose how many pages from
a document are to be printed on paper. This can vary from 1 page per
document to 16 pages per document.

The page preview changes upon the users selection.

Also included in the patch is an option to choose the flow for text.
Users
can now print documents in the "Right to Left" order or "Bottom to Top",
including many other options.

[ChangeLog][QtPrintSupport][QPrintDialog] Added support for setting CUPS
Pages Per Sheet and Pages Per Sheet Layout options

Change-Id: I4e60a4523c6e06d4c15fe9ee9590248fa7ae2038
Reviewed-by: John Layt <jlayt@kde.org>

Adds combobox to select CUPS Page Set option (even/odd pages) into the
Unix print dialog

[ChangeLog][QtPrintSupport][QPrintDialog] Added support for setting CUPS
Page Set (even/odd pages only) in the print dialog.

Change-Id: I27dd846f58c164039fe2759064aafdf726a1287e
Reviewed-by: John Layt <jlayt@kde.org>

This adds new tab 'Job Options' into Properties dialog in print dialog.
In this tab it's possible to set some advanced printing job options such
as print schedule, job priority or job billing.

Patch also adds new utility methods into QCUPSSupport, which are used to
set particular CUPS job options.

[ChangeLog][QtPrintSupport][QPrintDialog] Added support for setting CUPS
job options in the print dialog.

Change-Id: If2640eedb3d83f50cbb20491f7ec50b325f54f22
Reviewed-by: John Layt <jlayt@kde.org>

Change-Id: Ic804938fc352291d011800d21e549c10acac66fb
Reviewed-by: Lars Knoll <lars.knoll@digia.com>

Update printer defaults in UNIX print dialog when printer
is changed.

Task-number: QTBUG-23037
Task-number: QTBUG-6239
Task-number: QTBUG-15351
Task-number: QTBUG-19233
Task-number: QTBUG-22036

Change-Id: Ib03635035211bd69b5b23da20ffd2c03ac318a1a
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com>

The Advanced tab shows CUPS options and duplicates some of the settings
in Page tab. These duplicate settings cannot be kept in synchronization
and thus the Advanced tab causes confusion which settings are used.

Remove the Advanced tab because the same settings are either available
in Page tab or can be configured in system printer settings.

Change-Id: I2dc2bf8b3b84dd19f24b2e6c1c9539c925d5d725
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>

Change copyrights and license headers from Nokia to Digia

Change-Id: If1cc974286d29fd01ec6c19dd4719a67f4c3f00e
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>

Change-Id: Ieefe602dc8328a2e4188f7fa341016f8e330526e
Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>

qrc_ files are generally not meant to be included, so there is not much
point in doing this.
qprintsupport was a notable exception - which broke on mac and thus
needed a hack. just remove the qrc_ inclusion.

Change-Id: If5115665f331a280869e800673bf7b81d3ab559a
Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>

Move QUnixPrintWidget from the header to the UNIX implementation as
it is not used anywhere else and doesn't need to be exported.

Make the private slots only compile under UNIX, remove the Mac and Win
stubs for them as unneeded.

Add some documentation to the UNIX dialog

Change-Id: I8f30504285df877e17ac8eeace875f666f43d94d
Reviewed-by: Teemu Katajisto <teemu.katajisto@digia.com>
Reviewed-by: John Layt <jlayt@kde.org>

Move CUPS code around to create a new CUPS printsupport plugin, this
fixes QPrinterInfo for CUPS which depends on the plugin to work.

It QT_NO_CUPS is defined then the plugin is not built and only Print
to PDF is supported under Linux.

* Move unused genericiunixprintersupport plugin to start new CUPS
  printsupport plugin
* Split QPdfPrintEngine to create QCupsPrintEngine
* Remove LPR related code from QPdfPrintEngine
* Move CUPS specific code from plugin base class to derived CUPS class
* Remove forcing CUPS print engine to use PDF mode as PDF is now Native
* Move qt_getCupsPrinterPaperSizes from qprinterinfo_unix to
  QCUPSSupport
* Remove qprinterinfo_unix as no longer used
* Remove all QT_NO_LPR uses

There is now no CUPS specific code left in printsupport/kernel except
QCUPSSupport which is needed for the dialogs.

Task-number: QTBUG-23060

Change-Id: Ie8fa4512a2424edc8943068e0fa9fb714cc42db9
Reviewed-by: Teemu Katajisto <teemu.katajisto@digia.com>
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
Reviewed-by: John Layt <jlayt@kde.org>

Fix an assert that wasn't changed when the "Print to PS" option was
removed

Change-Id: Ife7350976707059861660a74dc2f89d302d861f0
Reviewed-by: Teemu Katajisto <teemu.katajisto@digia.com>
Reviewed-by: John Layt <jlayt@kde.org>

This doesn't compile with a typical cross-compilation setup, which
generally won't include cups headers.  The commit should have been
rejected, but wasn't, due to a bug in the Qt Project CI.

Since it now causes all other modules depending on qtbase to fail their
CI, it must be reverted to minimize disruption while the commit can be
amended and/or the test toolchain updated to include cups headers.

This reverts commit 80f7a388

.

Change-Id: I315ae275b37de358a74af28ab7bd691c9849acba
Reviewed-by: Sergio Ahumada <sergio.ahumada@nokia.com>
Reviewed-by: Toby Tomkins <toby.tomkins@nokia.com>

CUPS is the only supported print system on UNIX, LPR/PS support has
already been dropped but some LPR specific code still remains.

* Move qt_getCupsPrinterPaperSizes from qprinterinfo_unix to
  QCUPSSupport
* Remove qprinterinfo_unix as no longer used
* Remove LPR related code from QPdfPrintEngine
* Remove all QT_NO_LPR uses
* Remove most QT_NO_CUPS uses, use QT_NO_PRINTER where necessary

Some QT_NO_CUPS uses remain in QPdfPrintEngine, these will be removed
in a following change implementing a CUPS plugin.

Change-Id: I439b6fad9cf88c3d24aa48e49475f49ad310dbad
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>

Task-number: QTBUG-4902

Change-Id: Ie9124de45be2d8e859f8b0aaea246e660145a1c5
Reviewed-by: John Layt <jlayt@kde.org>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>

Task-number: QTBUG-23272

Change-Id: Idcdb9620910577b3c0fc9a792a0446665bd2eab6
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>

Some code intended to be disabled when QT_NO_PRINTDIALOG is defined
was being compiled due to misplaced #ifdef and/or #endif.

Change-Id: Ic8587872fae03cac2895e54e34f8f20cb575d92b
Reviewed-by: John Layt <jlayt@kde.org>

As in the past, to avoid rewriting various autotests that contain
line-number information, an extra blank line has been inserted at the
end of the license text to ensure that this commit does not change the
total number of lines in the license header.

Change-Id: I311e001373776812699d6efc045b5f742890c689
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>

Replace Nokia contact email address with Qt Project website.

Change-Id: I431bbbf76d7c27d8b502f87947675c116994c415
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>

Change-Id: I02f2c620296fcd91d4967d58767ea33fc4e1e7dc
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>

Compile without -qpa.

Change-Id: Icfbf733964a7d6db80f8ec706a4b6fe84cd71b4d
Reviewed-by: Oliver Wolff <oliver.wolff@nokia.com>

The only place that now still knows about it is moc,
so it can still parse old headers.

Change-Id: Iafec080f99c67560974e9ebc0cbfb27d9a4b2d6f
Reviewed-on: http://codereview.qt-project.org/5755


Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>

Recompiling QtWidgets on Mac fails with:
"ld: duplicate symbol qInitResources_qprintdialog() in
.obj/debug-shared/qrc_qprintdialog.o and
.obj/debug-shared/qprintdialog_unix.o "

Ifdef out the include from qprintdialog_unix,
leaving us with one instance of the synbol.

Change-Id: I7e1f45de65020253e0cad4155fca94944e66c177
Reviewed-on: http://codereview.qt.nokia.com/3270


Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@nokia.com>

Create a libQtPrintSupport library that contains our current
printing infrastructure. Long term this will get replaced
with a libQtPrint, as the current architecture is not
really maintainable.

Change-Id: I7362fff6786b58c5b4e9213c23eda36d15048aa2
Reviewed-on: http://codereview.qt.nokia.com/3209


Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>

Introduce a QPagedPaintDevice class that has a
newPage() method and page dimensions. QPdfWriter
and QPrinter inherit from it.
Add a bit of API to QPdfWriter.

Change-Id: Ibf23e7fe741f3a5ed854faf5d249a272acc75f35
Reviewed-on: http://codereview.qt.nokia.com/3206


Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>