Even though they target embedded devices, the touch and tablet plugins
are very often used on desktop, under X, for development and
experimenting. However the X.org drivers like to grab the input
devices, resulting in getting no events when reading
directly. Inspired by evtest, we show a warning from now on in this
case so the user has a clue what's going on.
Change-Id: I19474f1fcc5163f2601e7000aaee0cce54f99367
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
Verify that the surfaceType() of the QPlatformContext is of type
OpenGLSurface before making the context active. Make it possible
to get the QSurface from a QPlatformSurface, make QPlatformWindow
use that to access the QWindow. Remove the setSurfaceType call from
the eglfs plugin as this hiding a problem.
Change-Id: I08906da052e066bb1f1f042030643c6389ab17d7
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>
Some MT protocol capable touchpads do not provide
ABS_MT_TOUCH_MAJOR. The calculation for touch area was meaningless in
this case and resulted in a very small area not playing nice with apps
like fingerpaint.
Change-Id: Ibe472e22e5e792059fd594f54be9be8b75287730
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
evdevmouse only worked properly with real mice, the ABS event handling
was somewhat broken, it wasn't possible to properly move a mouse cursor
with a touchpad due to unwanted jumps. The button handling is also
corrected.
Change-Id: Id04ef65d867a75bcfc54240d192a78224a4481d6
Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>
Generate mouse events in SYN only, when all available data has
been reported.
Change-Id: I74a9e9dd603ee0747b00115fac0405b1c600bdeb
Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>
Now that the code is in platformsupport we need to avoid too generic
names so rename the classes a bit.
Change-Id: I7241aa1a3449be772de369ebd08df01e886dbfa3
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>
Even in common script we may need to have a preferred font list
(which font should be used for CJK codepoints, Chinese, Japanese
or Korean? Since the codepoints they cover may overlap.) Adding
current default language into the pattern in that case will give
a better recommendation for the fallback list if the system have
configuration files like that.
Change-Id: Idbc7f7b0cf24108d6cc255a1add0b29b730588c0
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>
Also wraps various string literals with QLatin1String.
Change-Id: Ia0681bfae00006d9e9ad51f05d0e0d0f45cf2cec
Reviewed-by: Laszlo Agocs <laszlo.p.agocs@nokia.com>
Reviewed-by: Donald Carr <donald.carr@nokia.com>
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>
Application default font should be locale aware in fontconfig db
as in other font databases. We use a hack to obtain the system
default language parsed by fontconfig and use that to find out
the preferred font for a given language (such font list is edited
by fontconfig from fonts.conf in FcConfigSubstitute() process).
Change-Id: I99bb8dd29d2dde2c8019ed8e77f5bfc09ddf3ca5
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>
libudev and linux/input.h are Linux specific. Instead of add a !*bsd*
to the pro line I have decided to only check for linux-*. This is fixing
the compilation on FreeBSD.
Change-Id: If59481421e811eca205407031db593e00b6e8534
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>
Detect devices based on bit testing through evdev ioctl api. As this is
for the udev replacement, the bit testing is done similar to what udev
does. The current keyboard detection is based on testing if the KEY_Q is
available. This might be adjusted in the future.
Change-Id: I3f4176681a351e33d90a1425f1afedc8ce3640b8
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>
Rename QUDeviceHelper to QDeviceDiscovery and add a static device
discovery fallback in case we dont have udev. The fallback so far only
scans /dev/input/event* and /dev/dri/card* at startup and detects device
nodes only by device path.
Change-Id: I7a423910b30ae16a10d8f1f47b86c6b4d2c2ec36
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>
Reviewed-by: Donald Carr <donald.carr@nokia.com>
Change-Id: I4a7c033691ed83698ac161c034f795f1ac3b0ade
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
Reviewed-by: Andreas Holzammer <andreas.holzammer@kdab.com>
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
The number of glyphs returned should take surrogate pairs into account.
The glyphs array and advances array as well. This follows the approach
in QFontEngineFT in general.
Change-Id: Ic53faa5e38c2219b987d76aec434558dad92015a
Reviewed-by: Zeno Albisser <zeno.albisser@nokia.com>
The Mac platform requires populating the font database to build the
fallback list for font families.
Change-Id: I5bd63cd3c5fa6216c312d439390681f160a716fb
Reviewed-by: Jiang Jiang <jiang.jiang@nokia.com>
As the udev device tree structure varies between distros and udev
versions, first probe the actual leaf node for device properties.
If leaf does not contain needed properties, walk up the tree to the
next node matching the queried submodule.
Change-Id: I09329d5a76a1a2a797513f4a787cb27fed5293c7
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>
The only use for storing charset loaded by fontconfig in font engines
is for determine if a font supports certain codepoint, however FreeType
already does that. The charset loaded is sometimes not complete, for
instance in fontconfig 2.9.0 it removed Apple Roman platform support
for cmap loading, thus results a regression in common symbol fonts
(Wingdings, Webdings) rendering. Because those symbol fonts produced
by Monotype only contain two cmap tables: Apple Roman and Microsoft
Symbol, since the Microsoft Symbol table has a weird 0xF000 offset,
we always fallback to the Apple Roman cmap table.
Removing freetype charset cache also make each font engine consuming
less memory.
Change-Id: I88f3f44981f3a1c517b84809a3f5b834ffff7681
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>
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 80f7a38890.
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>
The main reasons for doing this are:
1. _qpa.h end up in the master QtGui include file. QtGui is meant for
userland applications. qpa code is neither binary nor source compatible.
Inadvertant use of QPA api makes the user code binary-incompatible.
2. syncqt creates forwarding headers for non-private header files. This
gives people the impression that this is public API.
As discussed on the mailing list, even though QPA api is internal and subject
to change, it needs to treated differently from private headers since they
will be used by in-qtbase and out-of-qtbase plugins.
This commit does the following:
1. The _qpa in QPA header files is dropped.
2. syncqt now treats any file with qplatform prefix as a special file and
moves it to qpa/ directory. The recommended way of using QPA API in plugins
is: #include <qpa/qplatformfoo.h>. This allows the user include QPA API
from multiple modules (for example, qplatformfoo might be in QtPrintSupport)
3. The user needs to explicitly add QT += <module>-private to get access to
the qpa api.
4. Creates compat headers for the olden style qplatformfoo_qpa.h and QPlatformFoo
includes.
This commit does not change the cpp filenames. This requires a more careful
merging of existing non qpa cpp files and existing cpp files on a case by
case basis. This can be done at anytime.
The following files are not renamed as part of this changed but will be fixed
as part of a future change:
src/gui/kernel/qgenericpluginfactory_qpa.h
src/gui/kernel/qgenericplugin_qpa.h
src/gui/kernel/qwindowsysteminterface_qpa.h
files were renamed using
for x in `find . -name "qplatform*_qpa.h"`; do git mv $x "${x/_qpa.h/.h}"; done
for x in `find . -name "qplatform*_qpa_p.h"`; do git mv $x "${x/_qpa_p.h/_p.h}"; done
includes were renamed using script
for file in `find . -name "*.h" -or -name "*.cpp" -or -name "*.mm"`; do
sed -i -e 's,.*#.*include.*<\(Qt.*/\)\?\(QPlatform.*\)>,#include <qpa/\L\2.h>,g' \
-e 's,.*#.*include.*"\(Qt.*/\)\?\(QPlatform.*\)",#include <qpa/\L\2.h>,g' \
-e 's,.*#.*include.* "\(qplatform.*\)_qpa.h",#include <qpa/\L\1.h>,g' \
-e 's,.*#.*include.*"\(qplatform.*\)_qpa_p.h",#include <qpa/\L\1_p.h>,g' \
-e 's,.*#.*include.*<\(Qt.*/\|Qt.*/private/\|private/\)\?\(qplatform.*\)_qpa\(.*\)>,#include <qpa/\2\3>,g' \
-e 's,.*#.*include.*"\(Qt.*/\|Qt.*/private/\|private/\)\?\(qplatform.*\)_qpa\(.*\)",#include <qpa/\2\3>,g' \
$file
done
Change-Id: I04a350314a45746e3911f54b3b21ad03315afb67
Reviewed-by: Morten Johan Sørvig <morten.sorvig@nokia.com>
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>
This operation should be a no-op anyway, since at this point in time,
the fromAscii and toAscii functions simply call their fromLatin1 and
toLatin1 counterparts.
Task-number: QTBUG-21872
Change-Id: Ie1a4e5ceca21c31e7357f28b90abc9129b122104
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
This usually matches QString::toLocal8Bit, not toAscii.
Change-Id: I7b1c3e500be8265de0710cf36ca407c8b3f31edd
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>
Replace "contains(QT_CONFIG, coreservices)" with "!ios" in config files.
Replace "QT_NO_CORESERVICES" with "Q_OS_IOS" in source files.
Change-Id: Id3b02316b245a24ce550e0b47596d18a4a409e4f
Reviewed-by: Morten Johan Sørvig <morten.sorvig@nokia.com>
Change-Id: I08048ecee9b243b122ee93fce316e498aa7e2d51
Reviewed-by: James Turner <james.turner@kdab.com>
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
Reviewed-by: Morten Johan Sørvig <morten.sorvig@nokia.com>
Put MacOS-specific code in #ifdef blocks so that it is not compiled for
iOS. Add iOS implementation for MacOS-specific code, where possible.
Change-Id: I3664c76fcfa8d5497ad1db676b9331e4ae0dca0e
Reviewed-by: Morten Johan Sørvig <morten.sorvig@nokia.com>
Removed some MacOS source code files from iOS build. Use unix standard
paths for now (iOS-specific implementation will come later).
Change-Id: I8b2731b431b3a379a1ec4ec07d227e886209e3e9
Reviewed-by: Morten Johan Sørvig <morten.sorvig@nokia.com>
Windows native font engine supports scaling of non-scalalble fonts, so
make it possible to do so.
Added two functions to QPlatformFontDatabase: fontsAlwaysScalable() and
standardSizes(), and made fontsAlwaysScalable() to return true for
Windows native font database.
Windows Freetype font engine doesn't seem to support scaling of
non-scalable fonts, so didn't enable it in there.
Added implementation of standardSizes() for Mac OS.
Task-number: QTBUG-24970
Change-Id: I41c9356ede8a37b7c61db94340dbeb5b629f34b9
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
Reviewed-by: Jiang Jiang <jiang.jiang@nokia.com>
Since different platforms come with different fonts, we should
probably leave it up to the platform to decide which family to use.
Change-Id: I18bb81c0ce87cc7e9ac7f3abaeae1b41c0ce8410
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
Reviewed-by: Jiang Jiang <jiang.jiang@nokia.com>
Silence warnings about unused function parameters and local variables
while building the Cocoa platform plugin.
Change-Id: I6aedc4cb21c5fb48d2d6e501561473d3f7112aed
Reviewed-by: Morten Johan Sørvig <morten.sorvig@nokia.com>
Start from 2.9, fontconfig will reset the result to FcResultNoMatch at
the beginning of FcFontSort().
According to
http://lists.freedesktop.org/archives/fontconfig/2012-March/003857.html
the result value of FcFontSort() can be ignored, checking the nfont
value of the fontset returned is sufficient.
The fix works for pre-2.9 versions as well, since those versions don't
touch the result at all.
Change-Id: Iba6c1157e314088a90867292a4bd970bb873e284
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>
The static library needs to link to zlib too, so that the plugins
using this library link to zlib.
At runtime this doesn't make a difference because -system-zlib means
QtCore is linked to zlib and the system zlib shared library was
loaded, so the symbols are resolved. However, since -Wl,-no-undefined
was added to the build, the plugin must link to zlib explicitly too.
Change-Id: I10d6df8814e823079fee76ae6a7d5b55057c9daf
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
The symbol must be exported from QtGui for the plugins to be able to
see it.
Also, fix the build in namespaced case: cannot use extern in
QtPlatformSupport because it's not compiled into the Qt namespace.
Change-Id: I029533f3524e3cbf6c87aed79c1f2e7b55aebb9b
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
config.tests/unix/freetype.pri has a !cross_compile flag, so we must
find freetype using the proper detection methods. The detection was
inside an X11 section of configure, so move that out.
And use the results of that detection, now that QMAKE_CFLAGS_X11 isn't
used (since we're not building X11 in QtPlatformSupport).
Change-Id: Ic8f5cfb7263849bfb12967756def2b5aaa244872
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
Font family names for default families (Serif, Sans serif, Monospace)
was only taken from the first family in the array (aka. always Serif).
Change-Id: Ia326dc85e03819f1a72deda66aade348809d94da
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>
This reverts commit cd6e90c70a.
Prevent symbol lookup error when requesting alpha visuals with GLX in
the xcb plugin. This means other plugins will also link against
-lXrender, but we need this workaround for now.
Change-Id: I2fd2c63bc577c2497060a555c91d72337723b931
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>
Make the QCoreTextFontEngine::glyphFormat depend on the primary
display's subpixel layout (if any). This change also refactors the
antialiasing threshold setting to live beside the defaultGlyphFormat.
Change-Id: I27f94f775d91d2a68cd647cc24503b31b6ff5e61
Reviewed-by: Morten Johan Sørvig <morten.sorvig@nokia.com>
In QKdeTheme We want to load every color.
Else, only the first color is loaded, and the rest of the palette is
just black making the applications basicaly not usable.
But KDE only put in its config files the colors that are different from
the default colors. This is the reason why we need to resolve against
the style's default palette.
We need to make sure the resolve_mask is 0 for an empty palette, even
before the application palette is set. This was not required in Qt4
because the system palette was initialized differently.
I realize this will only work with QApplication (and not with a single
QGuiApplication) but it was not working before either.
Change-Id: Ifb3c2c1358ef6d83a1ca5aa8fac3d2d4ea712b94
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
In the old implementation, the QPlatformIntegration was asked
for the theme first, so there was no way of overriding that
by a custom plugin. Also, there was a memory leak in case
the platform theme was actually created by a plugin.
QGuiApplication now asks the QPlatformIntegration for a list
of potential theme names first, tries to load them using
the plugin loader and finally invokes a factory method of
QPlatformIntegration in case that fails. The theme is now
owned by QGuiApplication.
In the XCB plugin, the environment variable DESKTOP_SESSION
is queried and appended to the list of themes, making it possible
to load plugins for other session types.
Change-Id: I1a4b4e061815bca16c65b23e591bb7563a3e44e2
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
Fix compliation in LSB by removing legacy calls and adding an explicit
header.
Change-Id: I13a73211c07457195b5d5aad0854643da1e25f9b
Reviewed-by: Jiang Jiang <jiang.jiang@nokia.com>
This is the approach introduced together with the WebKit "backdoor"
that lets us use QRawFont with QTextLayout. We could use it all
over the place and share more code.
Change-Id: Ie1963679755f37ba9204d67554a163f1d1115604
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>
The QUDevHelper class is now replaced by QUDeviceHelper class.
All evdev input plugins are using the new udev helper now to enable
hotplugin for keyboard and mouse input.
EvdevTouch plugin still only uses the first detected device by udev,
this cannot be tested on my side, due to the lack of multiple touch input devices.
Change-Id: I01a4cfe1a80000bfb27c67a2f53faf560906b73c
Reviewed-by: Laszlo Agocs <laszlo.p.agocs@nokia.com>
Consider if the hinting preference of the QFont
is not PreferDefaultHinting.
Change-Id: I0f50b320356787b6c1eabee5f009e7d326a06925
Reviewed-by: Jiang Jiang <jiang.jiang@nokia.com>
Calling FcFontMatch should be avoided as much as possible. We can simply
cache the patterns it returns, which should still save memory compared to
loading all font engines as we did before.
Change-Id: I67208a4f919338a948535f717cfd0139dbea2e5f
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>
- Remove QPlatformFontDatabase::defaultFonts() returning
a hash containing widget name ->font and the Windows
implementation.
- Add enumeration and font accessor to QPlatformTheme. The value
returned for the enumeration value overwrites the default font
of the font database.
- Implement for Windows, Mac and KDE.
- Add more Windows palettes.
Task-number: QTBUG-23686
Change-Id: I8a2abdfd216df23daa7c9630c54264cdf61295db
Reviewed-by: Morten Johan Sørvig <morten.sorvig@nokia.com>
We need to load OpenType tables when initializing fonts for
scripts that require them. This fixes support for many Brahmic
scripts.
Change-Id: Ib5e50f2c7e5edb4b3e3ecf9fd004f2cf62634add
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
The application / library that uses this should know it needs to link
to ie. udev, xrendr etc.
Change-Id: I9e3ffd4d98b3bd66abb8e621378b010da7feda7a
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Laszlo Agocs <laszlo.p.agocs@nokia.com>
- Give QPlatformDrag a synchronous drag() function returning
the Qt::DropAction
- Move the base functionality for asynchronous event handling
to the platformsupport library as QBasicDrag (extendable base class
handling drag icon and providing new virtuals) and QSimpleDrag
(sample implementation for drag within the Qt application).
- Change the Windows implementation accordingly.
- Change XCB to be based on QBasicDrag.
- Clean up QDragManager.
Change-Id: I654f76f0e55a385ba189bd74f3ceaded6a8fe318
Reviewed-by: Morten Johan Sørvig <morten.sorvig@nokia.com>
Adopt evdevkeyboard plugin to use new UDev helper
Change-Id: Ie914c77dde9a28a8cf7f7cd972acd963c13bc698
Reviewed-by: Laszlo Agocs <laszlo.p.agocs@nokia.com>
- Move palette() from deprecated QtWidgets/QGuiPlatformPlugin
to QtGui/QPlatformTheme, Make it return a const * since
QPalette does not have isNull().
- Initialize QGuiApplication::palette() and
QApplication::systemPalette() from it.
- Do not initialize QPalette from QGuiApplication::palette()
unless app_pal is non-null (default to Qt::black if it is 0).
This avoids initialization order crashes/recursions in the
QPA plugin. Streamline initialization function.
- Remove styleName(), systemIconThemeName() and iconSearchPaths()
from QGuiPlatformPlugin and re-add them as
QPlatformTheme::themeHint().
- Remove styleHint() from QGuiPlatformPlugin, add it to
QPlatformTheme::themeHint().
- Add UNIX themes with factory function (Generic,
KDE, Gnome), taking it from Qt 4.8 code (stripping the
KDE 3 code).
- Implement Windows palettes.
Task-number: QTBUG-24204
Change-Id: Ie27ec035df4f84c42deaffc4816b2e53ce705462
Reviewed-by: Morten Johan Sørvig <morten.sorvig@nokia.com>
Historically, we've calculated font height as ascent+descent+1.
In Qt 4, a patch was added to work around this by subtracting
1 from the descent of the font engines. We now remove the +1 and
the work arounds.
Change-Id: I7e25d49b97ac892015d3328f32d70eb9a7c2d88f
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
When we request glyphs from fallback fonts, we would potentially
load all fonts on the system into memory. This is especially true
for glyphs that are not supported by any font (or by the last in
the list) in any "Common" script (which e.g. includes CJK).
This would make any application which tried to display unsupported
glyphs use huge amounts of memory for keeping unused fonts cached,
only limited by the number of fonts on the system.
The patch contains two solutions: First, before loading the font,
the multi font engine will be asked whether it needs to be tried
for the given character. By default, this will always be true, so
all fonts will be tried, but with the new font config multi engine
in the platform plugin, it will ask FontConfig whether the font
contains a glyph for the character.
Should the font be loaded and still fail to resolve the character
(which could be the case for other platforms), we will simply
delete it again immediately instead keeping it cached.
Change-Id: I92dfb39289a359f49caa02c2caf8baf66098fb59
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
- Add QPlatformServices as back-end for
QDesktopServices.
- Bring back UNIX/Linux desktop detection in platformsupport
as a generic implementation.
- Add Windows implementation.
Reviewed-by: Morten Johan Sorvig <morten.sorvig@nokia.com>
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
Reviewed-by: Anselmo Lacerda S. de Melo <anselmo.melo@openbossa.org>
Change-Id: If94bb65755df4f849edd83c57143ee2c73002137
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
Do not try to load any input method when QT_IM_MODULE is set to "none".
Change-Id: I695cb76d616bb2ce5021979bae2790b2f286122d
Reviewed-by: Pekka Vuorela <pekka.ta.vuorela@nokia.com>
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
Earlier, if we asked for say 16 and the implementation only handled 4,
we defaulted to 0 (no antialiasing). Now, we instead try a
progressively lower number until we find a match.
Task-number: QTBUG-22669
Change-Id: I3d89f2a302f9c6195e2d43827006fd015d981ce7
Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>
Earlier, if we asked for say 16 and the implementation only handled 4,
we defaulted to 0 (no antialiasing). Now, we instead try a progressively
lower number until we find a match.
Task-number: QTBUG-22669
Change-Id: I63f4b8aadf8e06713d19fdc9b9d73672162c816a
Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>
Use the Qt Version because platforms
like Windows CE don't support getenv.
Change-Id: I95ca4d7194e09889ab228af80e679a3c34479e41
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@digia.com>
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
linuxinput becomes evdevmouse. The experimental touch code is removed,
now the plugin's purpose is solely to generate mouse events from
absolute and relative pointer events. The plugin key is EvdevMouse.
touchscreen becomes evdevtouch. The plugin key is EvdevTouch.
In case keyboard support appears some day, it will fit nicely in the
system by the name of evdevkeyboard or similar.
Some little udev code is moved to platformsupport so it can be shared
between the plugins. This may be extended later if more sophisticated
udev support is needed. N.B. the intention is to keep this as simple
as possible. We are shipping these plug-ins as reference examples, not
as full-featured drivers.
evdev and udev support has configure time tests from now on. This
means the "drivers" (generic plugins) will get built automatically
when the support is available.
Change-Id: Iaf6260b5c2edfb9f25d070d2764466725adc6b4e
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
Add (private) API to QCFString:
static QString toQString(NSString *)
static NSString *toNSString(const QString &)
Add implementation to qcore_mac_objc.mm. Keep the
mac_cpp since it's used for building qmake as well
as bootstrapping.
Replace usage of NSString conversion functions
in the cocoa and corewlan plugin with QCFString.
Change-Id: I9f34edd5231255aef9d8d6e9a60306174bb279b3
Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
After discussion with Liang, I'm reverting it as he requested. This change put every header into the SYNCQT.HEADER_FILES twice for in-source builds, and the qtMODULEversion.h header did not include a path component.
This reverts commit 2fbc45b58bba860abf67fb28aa1319c9f4ededaf
Change-Id: Ie84cef19193ce5e49072f1f67a41140d9d2673b8
Reviewed-by: Liang Qi <liang.qi@nokia.com>
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>
It was put in source tree before.
Task-number: QTBUG-20439
Change-Id: Ib52d9c2e83ae375aad259ddc74138bbc728b3ed0
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Some older drivers don't fully support glXChooseFBConfig(). As a bonus,
fix some memory leaks here and there.
Task-number: QTBUG-21880
Change-Id: Ie306dee27f616927a6aa55fd71601569b828afcc
Reviewed-by: Uli Schlachter <psychon@znc.in>
Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>
These defines were there to aid in the commercial
licensing scheme we used long ago, and are no longer needed.
Keep a QT_MODULE(x) define so other modules continue compiling.
Change-Id: I8fd76cd5270df8f14aee746b6cf32ebf7c23fec7
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
glyphMargin() support for QTextureGlyphCache is implemented in
respective font engines, thus this function is platform dependent.
Before Qt 5 the code is guarded in macros like #ifdef Q_WS_MAC,
now we should move them into QFontEngine and its subclasses.
So far only Windows font engines support it. FreeType and Core Text
based font engines all ignore it.
Change-Id: Ia14016533d8fbfaacf848a7d3bc928f8197318f5
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>
Prevents build errors when xrender is not present.
Change-Id: Ib80d52109dd0bcd63ba865c5f6e143961f3c20e6
Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>
Initialize the out variable passed to FcPatternGetString to protect
against the "failure" case. Otherwise the subsequent QString::fromUtf8
is called with an uninitialized pointer.
Change-Id: I31b8b4c366f673609b26eca162334fd8bc9f25d2
Reviewed-by: Jiang Jiang <jiang.jiang@nokia.com>
This removes confusion when we add a Linux-specific QPA dispatcher, and is
technically more accurate, as QEDQPA was not 'the' QPA event dispatcher in the
first place.
Change-Id: I2a41d425f284522ee76ef86782d5eb2bdd805120
Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>
A couple of cases where we call Cococa APIs without
having an autorelease pool in place surfaced after
removing the global autorelease pool in 1a218a7.
(This happens when when Qt API is called before
app.exec() has started the Cocoa event loop.)
Add local autorelease pools to prevent memory leaks.
Change-Id: I0c4be3ff102aaff4539235857f95ab29fdbc9d70
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@nokia.com>
If context creation fails, try again without a shared context. Added
QPlatformOpenGLContext::isSharing() and
QPlatformOpenGLContext::isValid() to propagate whether the platform
context was successfully created with or without sharing.
Change-Id: I37080b645f531fd207946441057be6d3f6be3f6e
Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>
It's not used anymore since we have switch to HarfBuzz on Mac.
Change-Id: I68252fbe3021f54dacac5a901184c3f3e541a6b7
Reviewed-by: Jiang Jiang <jiang.jiang@nokia.com>
Reviewed-by: Morten Johan Sørvig <morten.sorvig@nokia.com>
Lars Knoll
Laszlo Agocs
Holger Hans Peter Freyther
Jiang Jiang
Girish Ramakrishnan
John Layt
Johannes Zellner
Friedemann Kleint
Tasuku Suzuki
Zeno Albisser
Rohan McGovern
Thiago Macieira
Hannu Lyytinen
Ian Dean
Sean Harmer
Miikka Heikkinen
Pierre Rossi
Shawn Rutledge
Bradley T. Hughes
Samuel Rødal
Olivier Goffart
Harald Fernengel
Balazs Kelemen
Oswald Buddenhagen
Eskil Abrahamsen Blomfeldt
Donald Carr
Sergio Ahumada
Jørgen Lind
Jan Arne Petersen
Andreas Holzammer
Morten Johan Sorvig
Kai Koehne
Xizhi Zhu
Jason McDonald
Liang Qi
Gunnar Sletta
Simon Hausmann
Robin Burchell