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master-integration
* 'master' of scm.dev.nokia.troll.no:qt/qt-earth-staging:
Do not allow multiple threads to acquire a QMutex
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After the mutex optimizations on Mac, we did not handle the case where
semaphore_wait() could return KERN_ABORTED. Under heavy contention, this
happens, and when running in release mode, the assert in qmutex.cpp is not
executed. The code silently allows multiple threads to continue as if it
had acquired the mutex exclusively.
Fix this by checking for KERN_ABORTED from semaphore_wait(), and retry the
wait. We do not handle KERN_ABORTED for timed waits, simply return false and
let the code doing the tryLock() handle it how it deems best.
Reviewed-by: joao
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master-integration
* 'master' of scm.dev.nokia.troll.no:qt/oslo-staging-1:
QFileSystemEngine::currentPath(): use QFileSystemEntry() also for the no-PATH_MAX case
Massively update the hurd-g++ mkspec.
rebuild configure
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no-PATH_MAX case
... in the same way as done in the other code path.
This makes qmake/QtCore compile again on glibc systems without PATH_MAX (e.g. GNU/Hurd).
Merge-request: 1218
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
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master-integration
* 'master' of scm.dev.nokia.troll.no:qt/qt-earth-staging:
QSslConfiguration documentation fix
Ensure that QDateTimeEdit::calendarWidget() will always return a valid widget.
HTTP auto tests: do not load resources from cache that must be revalidtd
HTTP cache backend: do not load resources that must be revalidated
HTTP backend: do not load resources from cache that must be revalidated
Compile fix for QLocale on Symbian.
Added Kazakh language to the QLocale mapping table on Symbian.
Added support for QLocale::uiLanguages on Symbian.
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setPeerVerifyMode() and peerVerifyMode() comments fix
Merge-request: 1220
Reviewed-by: Peter Hartmann
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This case may be triggered in the (admittedly slightly abnormal) case where a
user wishes to embed the calendar widget in a layout or, for whatever reason, do
something else that will change its ownership.
We work around this by detecting when it is deleted and recreating the widget.
This will also have a positive side effect if setCalendarWidget() is called with
a widget which is then subsequently deleted, returning the default widget
instead of a pointer to (now deleted) memory.
Reviewed-by: Denis Dzyubenko
Merge-request: 2568
Reviewed-by: Denis Dzyubenko <denis.dzyubenko@nokia.com>
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The header field "Cache-Control: must-revalidate" is a strict
requirement for loading the resource from the server, and not reading it
from the cache without revalidating first. With this patch, PreferCache
will load such from the network instead of loading them from the cache,
and AlwaysCache will throw a ContentNotFound error.
Reviewed-by: Markus Goetz
Task-number: QTBUG-18983
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The header field "Cache-Control: must-revalidate" is a strict
requirement for loading the resource from the server, and not reading it
from the cache without revalidating first. With this patch, PreferCache
will load such from the network instead of loading them from the cache,
and AlwaysCache will throw a ContentNotFound error.
Reviewed-by: Markus Goetz
Task-number: QTBUG-18983
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The previous change added new ELangEnglish_India that doesn't
necesserally present in all SDKs.
Reviewed-by: trustme
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Reviewed-by: trustme
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Extended the mapping table that matches symbian device languages to a
locale name and language code.
Task-number: QTBUG-7329
Reviewed-by: trustme
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into master-integration
* 'qt-4.8-from-4.7' of scm.dev.nokia.troll.no:qt/qt-integration:
QNAM HTTP: Fix bug with explicitly zero-length compressed responses.
Add enablers for Symbian App Booster
Don't rely on uninitialized data
Don't realloc user-provided buffer
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In the case of a response with e.g content-encoding "gzip" and
content-length "0", the HTTP backend would incorrectly fall back to
the "unspecified length" code path and wait for readyRead() forever.
Task-number: QTBUG-18232
Reviewed-by: Markus Goetz
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HB_GetCharAttributes used to require a zero-initialized array for
attributes, as it selectively sets relevant bits for each character. We
ease that requirement by always initializing the attributes buffer
explicitly with memset.
Task-number: QT-4911
Reviewed-by: Ritt Konstantin
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When QTextBoundaryFinder doesn't own the buffer, don't realloc it and
get a new one instead.
Reviewed-by: Ritt Konstantin
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master-integration
* 'master' of scm.dev.nokia.troll.no:qt/qt-fire-staging:
Compile on Windows
Support gamma correction of text on GL
Remove QFontEngineFT::loadGlyphMetrics
Make autotest more resilient against network timeout
Do not filter adhoc clients
Lancelot: Add configurable client filtering to baseline server
Improve error reporting on failure to connect to baseline server
Fixed bug in X11 backend when creating translucent windows.
Only cleanup share widget if it has been created.
Add required font metrics functions to QRawFont
Fixed bug in QPdfEngine::addImage causing mono images to be made 32 bit
Make pixel size a qreal in QRawFont
Make sure removed QTextBlock is invalid
Make sure QFont's resolve mask is copied on compilers with C++0x support
Fix glyph position issue with fallback fonts
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The SPI_FONTSMOOTHINGCONTRAST macro is not defined everywhere. When
the code was refactored, the workaround for this was lost. This
resubmits the work-around to make it compile.
Reviewed-by: Samuel
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If the SRGB framebuffer extension in GL is available, we can support
gamma correction of text with a gamma of 2.1. On Mac this is
sufficient for gamma correcting subpixel antialiased text. Gray
antialiasing should not be gamma corrected on Mac.
On Windows, the user can potentially set the gamma value to anything
between 1.0 and 2.2 (or something like that). We support anything
that resembles 1.0 closely enough by pushing the text out without
any correction (like before). We also support anything that resembles
2.1 (the gamma hardcoded in GL's SRGB extension) by turning on the
extension before blending the text. In between the two, we'll use
gray antialiasing to avoid differing too much from the raster engine
(which is our reference in this.)
For gray antialiasing on Windows, we use a constant gamma of 2.3 which
has been determined by experimentation. Since this is close enough to
2.1 we do gamma correction with SRGB extension.
The distance limit of 0.2 is determined by some experimentation.
Reviewed-by: Samuel
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It is no longer used and was accidentally merged back in.
Reviewed-by: Eskil
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We forgot to send the ParentAboutToChange event, which meant QGLWidget
didn't destroy the old EGL surface. This could cause two EGL surfaces to
be created for the same QGLWidget, which leads to undefined behaviour on
some platforms.
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Without this change a not yet created share widget is created
once qt_destroy_gl_share_widget() is called. As creating the
widget also triggers a call to qt_cleanup_gl_share_widget() once
QApplication is destroyed a QApplication created afterwards
cannot use a share widget anymore.
This functionality is needed for Harmattan.
Merge-request: 2609
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
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Reviewed-by: Eskil
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Regression from 4.5 causing performance and size degradation.
Task-number: QTBUG-18997
Reviewed-by: Samuel
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The pixel size in the font engines is already a floating point value.
For maximum flexibility, we should expose this in the public API.
Task-number: QTBUG-18817
Reviewed-by: Jiang Jiang
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If the block is removed from document block map, we will mark the
right node to the current head->freelist index, but it shouldn't
be accessed directly, otherwise it can cause crash because of
uninitialized node.
Hence we need to check if a node index is equal to current freelist
index. If so, it cannot be a valid block.
Task-number: QTBUG-18500
Reviewed-by: Eskil
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The QFont consists of a d pointer and a resolve mask, and they should
both be copied in the assignment operator.
Task-number: QTBUG-18921
Done-by: Friedemann Kleint
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Task-number: QTBUG-18933
Reviewed-by: Eskil
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master-integration
* 'master' of scm.dev.nokia.troll.no:qt/oslo-staging-1:
don't crash in QProcessEnvironment::systemEnvironment()
qmake: Introduce new template type
no environment on WinCE
fix Widestring vs. Ansi mixup
fix potential crash in QProcessEnvironment::systemEnvironment() on windows
Fix compilation with QT_NO_*
fix build on symbian
skip widget when its focusPolicy is Qt::ClickFocus in TabOrderEditor
fix build on mac
make QProcessEnvironment on Unix cache converted values
make QProcessEnvironment::systemEnvironment() encoding-safe
make QProcessEnvironment on Unix cache converted variable names
move key/value converters to the private class
make QProcessEnvironment on Windows preserve variable name case
split QProcessEnvironmentPrivate::Unit into Key and Value
remove unused functions
minor optimization: use QList::reserve()
use the Hash typedef
Changelog: Qt Designer 4.8
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as the implementations moved to platform-specific files, the
QSharedDataPointer<QProcessEnvironmentPrivate>::detach() specialization
needs to go to the private header.
Reviewed-by: thiago
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GetEnvironmentStrings() can theoretically return null
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Merge-request: 1206
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
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Error: #793: explicit specialization of class "QTypeInfo<QProcessEnvironmentPrivate::Key>" must precede its first use
just un-nest QProcessEnvironmentPrivate::{Key,Value}
Reviewed-by: thiago
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environ needs to be declared properly
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values are converted between byte arrays and qstrings on demand.
this makes it feasible to use the class as a generic environment container
with fast reading and writing access.
Reviewed-by: thiago
Reviewed-by: dt
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on unix, don't do the roundtrip over unicode.
on windows, use the WinAPI unicode environment instead of the 8-bit CRT
environment.
Reviewed-by: thiago
Reviewed-by: dt
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the converted keys also cache their hash, as they are used only for the
purpose of looking up in a qhash.
Reviewed-by: thiago
Reviewed-by: dt
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this will enable them to access other members later
Reviewed-by: thiago
Reviewed-by: dt
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while windows itself does not care which case the variable names are in,
they may be passed to unix tools which *do* care.
note that this uses true case folding for string comparisons while
windows uses uppercasing. this means that "ess" and "eß" will be
considered the same by us, while not by windows. this is not expected to
have real-world impact, particularly because non-ascii variable names
are not used much.
Task-number: QTCREATORBUG-3110
Reviewed-by: thiago
Reviewed-by: dt
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Reviewed-by: thiago
Reviewed-by: dt
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Reviewed-by: thiago
Reviewed-by: dt
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Reviewed-by: thiago
Reviewed-by: dt
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