review.tizen.org Git - profile/ivi/qtbase.git/log

QDoc: Check if index file was already inserted in list.

Previously it was possible to insert exactly the same index file in the
map twice by specifying an -indexdir which is the same as -installdir.
Probably you can also have two indexes with the same name that happen to
have the same creation time, but changes of that happening are slim to
none.

Change-Id: I6be5fb9d04839026830b9948887b282489b379c0
Reviewed-by: Simon Hausmann <simon.hausmann@nokia.com>

Remove downstream documentation references from gui

Change-Id: I6c107ed1f1cabe3713e22ec1c7854d5c07dca4b5
Reviewed-by: Casper van Donderen <casper.vandonderen@nokia.com>

QNX: Enable additional CPU features to be compiled in for QNX

The QNX toolchain can use Neon on ARM and SSE<X> on x86/x86_64.

Change-Id: I36c61fa12b65d806b3cc60a0aefcb63964f9ab7e
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

Deliver wheel events when window is null

The generic input plugins do not set the window parameter. So,
use the same technique we use with mouse event handling to determine
the window to deliver the event to.

Done-with: Johannes Zellner

Change-Id: I950c0ad2f330dccfdcc41b8d01f62cd39902bc9c
Reviewed-by: Laszlo Agocs <laszlo.p.agocs@nokia.com>

Fix QUrl documentation: FullyDecoded and DecodedMode are a pair

DecodedMode with FullyEncoded makes no sense whatsoever.

Change-Id: I182db7aceb38e4e9398138066022912adec9c413
Reviewed-by: David Faure <faure@kde.org>

Fix QDnsLookup test again after public DNS servers changed

gitorious.org's IP no longer resolves back to gitorious.org.

This fix is temporary, again.

Change-Id: I85b5fe1c5e603d23dd3226b843ef42165d4c417b
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>

eglfs: mark overriden methods with Q_DECL_OVERRIDE

The current cursor implementation can be a bit hard to read
without hints about which methods are overriden.

Change-Id: I3376890a13be46e1ece03d1442dd5a15ccd61382
Reviewed-by: Johannes Zellner <johannes.zellner@nokia.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

printersupport: Fix cups.pro qmake warning

Change-Id: I59c8e3021fbf733af003ebd99be4a63e0a68f155
Reviewed-by: Johannes Zellner <johannes.zellner@nokia.com>
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>

Partial fix for WebKit compilation on Windows

qdatetime.h uses std::min/max and on Windows windows.h (or some subsequent
header file) may under certain circumstances define min/max as macros.

The easiest way to prevent the windows header files from doing that is to
define NOMINMAX in the place right before windows.h is included. The other
way is to define min and max to min/max themselves to prevent windows.h
from doing its evil thing.

If a user of Qt (WebKit in this case) chooses the approach of defining
min/max to themselves and then includes qdatetime.h, then a subsequent
inclusion of windows.h doesn't work because qdatetime.h undefines min/max.

We should not enforce the type of workaround needed, therefore this patch
removes the workaround from qdatetime.h and requires user code that
happens to include windows header files before qdatetime.h (seldom case)
to choose either workaround.

Change-Id: I7347eec7369491a065e894cff557004e069453d5
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

AbstractItemView editorForIndex/indexForEditor speedup

Frequent calls to editorForIndex/indexForEditor are very slow because of an implicit
conversion from QModelIndex to QPersistentModelIndex.
This fix allows to avoid unnecessary conversions when there are no open
editors (most common case)

Change-Id: Ic072880c9f33a43a20b2a61a42c3ba215c5c33cb
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>

Send key events to pop-up widget in case there is one.

Make QApplicationPrivate::inPopupMode() static for
convenience.

Task-number: QTBUG-26095

Change-Id: I98dc1e40d357592b790cd51d7aca60c2be9f380f
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>

Fix compile issue on AIX

Since local thread storage is used we need to turn this on for the xlc
compiler with the -qtls flag.

Change-Id: Ib40ec87edada56a062b0c72b7d47b38a6d0b5b13
Reviewed-by: Teemu Katajisto <teemu.katajisto@digia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>

Don't use gcc extension for QByteArrayLiteral neither

This extension doesn't work for e.g. default arguments
in function declarations.

Change-Id: I32b7afa6e01b6af55fb2409179b4fd94cb04cd8d
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

Keep the #ifdef for tracking shared pointers in a single function

If we have it in different functions, then different out-of-line
implementations could be selected for each object file, resulting in
invalid states. The error I caught was when wrapper.cpp was compiled
without tracking and, therefore, did not place a call to
internalSafetyCheckAdd. However, it called an out-of-line copy of
QtSharedPointer::ExternalRefCountWithCustomDeleter::create, which did
set the deleter to remove the safety check.

Therefore, keep everything in one function.

Change-Id: Ib2c6a606699db49d102704bccdd331ec22a8bd78
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>

Simple optimisation for the construction of a QSharedPointer

Let the constructor initialise the "value" member.

In the case of create(), which already initialised "value", simply
merge the two functions for more readability.

Change-Id: I5638b3d42af3d0f5988f815e0f91d591fa1897a8
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>

Use the copy & swap trick to simplify some code in QSharedPointer

Change-Id: I5fa2fae19126bea60b9682ed7765681dd6da8c15
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>

Now merge the QtShared::ExternalRefCount class into QSharedPointer

Completing the work of the previous commit: we don't need separate
classes. Merge into the main class's body.

Change-Id: I2f89b34cb6b7f5f9e8d8b809bebd86656f458644
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>

Merge QtSharedPointer::Basic into QtSharedPointer::ExternalRefCount

The basic class existed for legacy only, when internal reference
counting was a goal. Since it isn't anymore, we can remove the
distinction and simply merge the two classes.

Change-Id: Ib7a1c4158a8d71e71fa6afa447938b8b85ddae87
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>

Merge two internal classes of QSharedPointer and de-virtualise them

The two classes are QtSharedPointer::ExternalRefCountData and
ExternalRefCountWithDestroyFn. The split existed because of what Qt
4.5 did before custom deleters existed: the ExternalRefCountData class
was a virtual class that contained a destroy() virtual, which was in
charge of deleting the data or returning false if it didn't.

Turns out that virtual classes was a mistake. This commit
de-virtualises them -- we couldn't do it in Qt 4 because of binary
compatibility. This saves us one pointer-size in the size of the
private, plus the fact that fewer symbols are required (there is no
virtual table to be initialised).

Additionaly, since a deleter is always stored with the reference
count, we don't need the split between the two classes anymore.

Change-Id: I1cd9400561dcee089a406a57bd856b1730f18afc
Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>

Remove "delete value" from QSharedPointer

This allows a QSharedPointer to be used in contexts where the class in
question is still forward-declared. This produced a warning in Qt 4 due
to the expansion of the template, even if there was no chance of the
pointer being deleted there (because the reference count could not drop
to zero).

Now, not only is the warning removed, but you can actually have the
reference count drop to zero in a forward-declared class and it will
do the right thing. That's because the deleter function is always
recorded from the point of construction and we're sure that it wasn't
forward-declared.

The unit test for forward-declarations had to be rewritten. The
previous version was passing only because the QSharedPointer object
was created under the "tracking pointers" mode, which causes a custom
deleter to be used in all cases.

Task-number: QTBUG-25819
Change-Id: Ife37a4cea4551d94084b49ee03504dd39b8802c1
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>

-device: Use $1 instead of $VAL

$VAL just happens to work in resolveDeviceMkspec because it is
set in the parent shell environment when the function is called.

Change-Id: I67350f2a9e790cc7eca2a73ef6a4a0d7f09b8d3c
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>

add SSE2/AVX/Neon/etc. flags to mkspec win32-g++-cross

Follow-up to 6a51062e996ec38b3ebc1e0de04af73a5c62a1a0 which did this
for win32-g++.

Change-Id: I3ba0dd8ffca46853844b55b16dc92270fa8a623a
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

mips: dsp and dspr2 can be enabled separately fix dspr2 only compilation

Separate dsp and dspr2 handling. The configure script allows to disable
them separately and with this patch it is possible to compile a dspr2
only libQtGui.so.

Change-Id: Ifca583c9b46a25c93751967a31ac77eafc5d51e4
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>

Fix Qt5 To-Do's in QGraphicsItem

- Merge isObscured()
- Deprecate and inline obsolete methods
- Correct outdated documentation

Change-Id: I4eb29df78785794c6d134bf9c2f5e0f3c3d6a29f
Reviewed-by: Jason McDonald <jason.mcdonald@nokia.com>

fix default platform plugin for windows using configure script

Follow-up to 0074cc5d34a8ee314e864ba488dab1f0d0f94995.
The configure script can be used for cross-building for Windows on
unix.

Change-Id: Ie7f9d0ff308ad5763cdf7b2664fa255e89bd5013
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>

Remove unnecessary code from the XCode generator

Since we only support XCode 3 and later, then all of the legacy code can
be safely removed.

Change-Id: I9be8555aaa62c716b2277c2b97f41aa02d27ef13
Reviewed-by: Morten Johan Sørvig <morten.sorvig@nokia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>

Remove unused static functions from qlogging.cpp, qstring.cpp.

Change-Id: I4e9642b5e7fb57ac56511ae06af6ce416d0401ec
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

Export qMemSet and qMemCopy properly

Commit d839564c94a73e3dd2816a8c2196e612e1f5cb79 was incomplete. It
added the Q_CORE_EXPORT macro to qmalloc.cpp, but the qMemSet and
qMemCopy function bodies are in qglobal.cpp.

Change-Id: I24ee44f04365d8dbdf3f1c0f22b6a72cae9f96bb
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@nokia.com>
Reviewed-by: Robin Burchell <robin+qt@viroteck.net>

Update listing of when SSSE3 and SSE4.1 first became available

SSSE3 was first available on the original Intel Core 2 processors, so
add the "Merom" codename. SSE4.1 was available on the 45 nm shrink of
those processors, codename "Penryn", not on the next architecture.

Change-Id: I5fd92db62aa409b7f4e46f9b24d960519177f811
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>

Add configure-time checking for the SSE and AVX features on Windows

Modify configure.exe to run some configure-time tests and check if
the SSE and AVX compiler features are supported.

The tests themselves required a bit of changes to compile with
MSVC. The include in sse4_2.cpp was wrong. And for whatever reason, it
didn't like the volatile variables, which GCC, Clang and ICC have been
happy with. This should produce no effect in compilation, though: even
dead code must be syntactically correct. We're not running the output.

Change-Id: Ibe5d0904a378a7efed853c7215f88a2ddcefb1b3
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>

Make sure you can link against more than one static plugin

The old macro was leading to symbol clashes.

Change-Id: I090c511d4090bc96fc6c88537fae7bbe7f143b6c
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Jason McDonald <jason.mcdonald@nokia.com>

Cocoa: re-enable getUrl: and appleEventQuit: AppleEvent handlers

The getUrl: and appleEventQuit: handlers are only called if we register
them with the NSAppleEventManager. The Cocoa documentation says the best
place to do this is in the applicationWillFinishLaunching: delegate
method, so add this method and move the code from
qcocoaeventdispatcher.mm to there. Since QCocoaApplicationDelegate is
only used when AA_MacPluginApplication is not set, we do not need to
check again in the delegate code. Be sure to remove these event handlers
when shutting down the application.

For the getUrl: handler, send file open events when receiving this
event. This restores Qt 4 behavior.

Remove the qDebug() from the appleEventQuit: handler.

Change-Id: Ibcbdd541695176e3d236366d4d541e4811882d6c
Reviewed-by: Morten Johan Sørvig <morten.sorvig@nokia.com>

Cocoa: Remove unused QApplicationPrivate from QCocoaApplicationDelegate

To avoid a QtWidget dependency, we should use QGuiApplicationPrivate
isntead, but instead of storing, we can use
QGuiAppliationPrivate::instance() instead.

Change-Id: If3f63fee804b7ad32fe8d612bf70c051b70f54c8
Reviewed-by: James Turner <james.turner@kdab.com>
Reviewed-by: Morten Johan Sørvig <morten.sorvig@nokia.com>

Fix QTreeView header re-ordering bug on Mac OS.

This is a cherry-pick of 0ba850c7a2dbccb8dd6aa1664679bda6cce95065

When the mouse button is released at the end of a drag, Cocoa
may simulate an extra mouse moved event. However, the state of
the buttons when this event is generated is already 'no button'.
This leads to some failsafe code canceling out of the drag state
and when the actual mouse release event is finally processed, the
header drag state has already been exited and the header drag
fails.

This patch disables the failsafe code on Cocoa and makes header
dragging work when the mouse goes outside the bounds of the header
view.

Task-number: QTBUG-14179
Change-Id: Ia9fd1ac79f9e7b4b90d3e160298c53d65fb171d3
Reviewed-by: Thorbjørn Lund Martsum <tmartsum@gmail.com>
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>

Fix automatic declaration of QSharedPointer<T> metatypes.

QSharedPointer doesn't work like the other automatic template metatype
declarations because in some cases T* is declared as a metatype, but we
are interested in QSharedPointer<T> (eg QObject*). In other cases, T is
declared as a metatype and we are interested
in QSharedPointer<T> (eg char).

In particular the macro used before this patch was attempting to get the
metatype id of the element_type using for example qMetaTypeId<QObject>()
instead of qMetaTypeId<QObject*>(), which did not work.

Similarly, the variadic macro driven test is no good, because it was
testing QSharedPointer<QObject*> instead of QSharedPointer<QObject>,
so that is removed.

In the end, the only thing we can sensibly automatically declare as
metatypes are QSharedPointers to QObject derived types. That is also
the type that makes the most sense in a QML context anyway.

Change-Id: I13dd40147e2e6bedf38661f898102abaaaa96208
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@nokia.com>

Clean up and consolidate QDateTime-related tests.

Some test functions that only test QDate and QTime were in
tst_qdatetime.cpp. Upon moving these into tst_qdate.cpp and
tst_qtime.cpp, there were already some similar tests so I
consolidated them.

Change-Id: I5f8758bf8b4804ae9d3a482f49d21de9f7a1dc03
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

QWizard/Win: Handle hit testing correctly for Vista style

Clicking the area just below the close button when Aero is enabled
reveals duplicate caption buttons. DwmDefWindowProc returns hit results
for DWM caption buttons but DefWindowProc may also return hit results
for non-DWM caption buttons.

To resolve this issue, if DefWindowProc returns a window button hit
result then we just use HTCLIENT (the client area) as the hit result
instead.

Change-Id: Ia741ce4f9aa944109d8de54c2f84009f5ea1883f
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@digia.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>

Windows/ICU: Compile fix.

Change-Id: I95c281b0e577a89e4d92dd16fd039ab9e53036f5
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>

Make distance field image width variable.

The distance field generator was always returning a 64x64 pixels image.
It now returns an image with a variable width (width of the represented
glyph) and always a height of 64px.

Change-Id: Id5f11a50a8031ebca10cd4803adf179ccde6db26
Reviewed-by: Kim M. Kalland <kim.kalland@nokia.com>
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>

Fix compilation of tests/auto/corelib/tools with QT_STRICT_ITERATORS

Most fixes are simple and quite obvious. The ones more involved are
the ones to QArrayData, which had probably not been compiled with
strict iterators thus far.

Change-Id: Ic4ff84c34fd9a04fd686fecaa98149b1c47c9346
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@nokia.com>

Only quit if there are no visible widgets or windows.

We need to let the QGuiApplication determine whether quitting is appropriate
based on whether there are visible top level QWindows after the last top-level
QWidget was closed.

This solves the issue raised here: http://thread.gmane.org/gmane.comp.lib.qt.user/1880

The transientParent is the QWindow equivalent of parentWidget on QWidget, so the test
in QGuiApplication::shouldQuit is similar to the one in QApplication::shouldQuit.

Change-Id: I500eff8d5887f24415180134b3a4be3c630a896f
Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>

Change internal QDeclarativeData hooks to use signal index range

This also changes the qtdeclarative-specific QMetaObject::activate()
overload to not take a methodOffset argument, since it's no longer
needed.

Change-Id: I4f7ece9f43339f3327419598c032e48fb37b97f0
Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
Reviewed-by: Michael Brasser <michael.brasser@nokia.com>
Reviewed-by: Aaron Kennedy <aaron.kennedy@nokia.com>

Don't use the gcc extension for QStringLiteral & Q_ARRAY_LITERAL

The extension doesn't work outside of function scopes, so a
function declaration such as
void foo(const QString &str = QStringLiteral("bar"));
would fail on certain gcc versions.

Change-Id: I2971301f2859edd3fc81b95dfa5a7c15f29e395c
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>

raspberry pi: Dont use the video layer for EGLFS

The OpenmaxIL video_render component uses the dispmanx layer 0, so EGLFS
should use at least z index 1. Otherwise the video_render would conflict
with the UI and thus overpaints it.

Change-Id: I3bed23567fa8c4399207289c6ef952c5a5e0d503
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>
Reviewed-by: Donald Carr <donald.carr@nokia.com>

raspberry pi: add /opt/vc/include/interface/vcos/pthreads to includes

See https://github.com/raspberrypi/firmware/pull/32 for more information.

Change-Id: I51bb532336ed069cde938540cd962721b1a72adb
Reviewed-by: Johannes Zellner <johannes.zellner@nokia.com>
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>

Use a QVector<int> instead of a QSet<int> in itemviews/models.

The QSet<int> is a more expensive container to use and create, so
it should be avoided.

This is source incompatible compared to earlier Qt 5 for
QAbstractItemView subclasses which reimplement dataChanged, but this
patch changes nothing compared to already-present SiC compared
to Qt 4.

Change-Id: Id95391dfd62a0a7f487a8765790b007badefb937
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>

Avoid a type name normalization during auto-registration.

Containers are auto-registered and use normalized names.

Change-Id: Id65c3940401f69436929220e1f6a971135e147ed
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>

Implement WindowTransparentForInput flag in Windows platform.

set WS_EX_LAYERED | WS_EX_TRANSPARENT style if the window has
WindowTransparentForInput flag.

Change-Id: I6b0dcf35abb5fc63c800439e9b81ace1070dcad4
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>

Support other platform names on configure.exe

Added three new methods, which are meant to be used internally to
configureapp.cpp:
    - int platform(): returns an integer representing a platform
    - QString platformName(): returns the platform name string to be used when
      displaying the license agreement.
    - QString qpaPlatformName(): returns the value to be defined as
      QT_QPA_DEFAULT_PLATFORM_NAME.

Currently supported names are Windows, Windows CE, QNX and Blackberry. Default
is "Windows".

Change-Id: Ifa4d1b9c02cda956be9becdf8db195d3d494f1d5
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>

Fix arch detection when cross compiling on Windows

When trying to detect the target architecture, configure.exe will look for a
file called 'arch.exe'. However, in some situations such as when
cross-compiling on a Windows host to a Unix host, and depending on the
toolchain being used, the output file generated by config.tests/arch may
simply be called "arch" instead of "arch.exe", causing configure.exe to fail.
This patches configure.exe to handle both naming schemes.

Change-Id: I5798f716d732388c707564d4d45c4887ab3d3d9f
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>

Cocoa: do not terminate applications prematurely

Re-enable application termination as it was in Qt 4.
QApplication::exec() must return to main() so that the destructors in
main() are run.

The QApplicationPrivate::canQuit() function from Qt 4's
qapplication_mac.mm is gone, so bring back this function in
QCocoaApplicationDelegate instead.

Change-Id: I1c21894d59061687c36ab49bcb2e4e3ae0752fa4
Reviewed-by: Morten Johan Sørvig <morten.sorvig@nokia.com>

Cocoa: Compile when configured with -no-widgets

Build printing only if Qt is configured with
widget support.

This is mostly useful for testing -no-widgets builds.

Change-Id: I2d47b420e311869e85508db1f7372fe326617dec
Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>

Clarify QTouchEvent docs

Mention something about touch handling with QWindow and document the
non-partialness of touch events which has been taken for granted since
4.6, but has not been documented at all.

Change-Id: I9ec75f74153bbc28e146b000d70fb26384e497a3
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>

eglfs refactor: move window creation into qeglfswindow

This potentially allows the creation of multiple QWindows. The platform
context is now in a seperate file and the integration provides a new
instance of the context allowing creation of multiple contexts.

Change-Id: If2b6fa29b573d87c0a4cd0a8eff1f044bd1ff9b8
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>

Enable compilation of improved x86 code generation with MSVC

Now that we know the compiler flags for asking MSVC to produce SSE2 code
properly as well as AVX code (technically, just VEX-prefixed SSE2), we
may as well use it.

The SSE2 code generation is enabled by this commit. The AVX one
requires a change to configure to detect the support in the compiler.

Change-Id: Ib6970daaedf450500ee73600e6bf9722eddb9a0c
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>

Move the AVX and SSE tests to config.tests/common

This is the first step in supporting these checks on Windows.

Change-Id: I77cfd46bd733161ad2e52c2f76a6354b95ff737d
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>

Move the SSE2/AVX/Neon/etc. flags into the compiler mkspecs

This allows us to have different flags for the compilers for
supporting the same feature. For example, the official flag in GCC to
support AVX2 is -mavx2, but ICC does not support it (yet), requiring
-march=core-avx2 or -xCORE-AVX2. That flag, instead, enables support
for all the features that the "Core-AVX2" processor (codename Haswell)
will support. And clearly, the MSVC flags are different.

Change-Id: I33b6d8617520925e807747180a8dbaafd79b7a9a
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>

QDoc: Also allow dependant modules to be specified on CLI.

Change-Id: I25dfbadc788616a864ecbf322434a3ce45bb94e5
Reviewed-by: Martin Smith <martin.smith@nokia.com>

qdoc: Better error messages for QML command errors

Some error messages were not clear for these qdoc commands: \qmlclass,
\qmlmodule, \inqmlmodule, and \qmlproperty. They have been made clearer
now.

Also, qdoc now parses input files in the same order all the time now.
The order is alphabetic now. This might not be the optimal order.

Change-Id: Id53a5ec8105009c71f4bbd41973a54aed7821099
Reviewed-by: Casper van Donderen <casper.vandonderen@nokia.com>

Add a unit test to QSharedPointer being deleted by a C++11 lambda

This already worked, but let's have a test so we can be sure it doesn't
regress.

Change-Id: I358b436d216e3ec4310f05ccf4f70f9e7aad3281
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>

Correctly detect blackberry mkspecs as cross-compiling for QNX

Change-Id: Ibcede225a0d6e421c086dba3cca5b0fcbeeafa68
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>

Fix Mac menu-merging case-sensitivity.

Use case-insensitive string comparisons to deal with any combination of case in the target or menu text correctly. Fixes issues reported by BHughes in TextEdit and Creator.

Change-Id: Ic3b577bf9034659b2de4aa206757b3a5a303a7b8
Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>

configure: remove unused PLATFORMS variable

PLATFORMS is unused. Also remove the loop that printed all the
PLATFORMS when the mkspec couldn't be autodetected. Even if the
PLATFORMS variable was moved up, it wouldn't work anyway since
it detects files and not directories.

Change-Id: Id483c431a179fb01fcf680538e28c81763bc0b90
Reviewed-by: Donald Carr <donald.carr@nokia.com>
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>

Deprecate QMainWindow::unifiedTitleAndToolBarOnMac

Update documentation. Implementation is left for
now.

There is currently no replacement; once we have
that in place we'll update the docs agin to point
to it.

Change-Id: I8b4532702938398dc5b4eef5da2b3f9dfb68382f
Reviewed-by: Christoph Schleifenbaum <christoph.schleifenbaum@kdab.com>
Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>

Remove QtWidgets include.

Change-Id: I39ff73ce0dbfe36634b5331538165e636f62e57c
Reviewed-by: Kent Hansen <kent.hansen@nokia.com>
Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>

Cocoa: Remove QtWidgets dependencies.

Make the file/color dialog helpers use QCoreApplication::
translate("QDialogButtonBox", text) instead of
QDialogButtonBox::tr(text)

Change-Id: I7ee4c32f8f8b9cd002836e24b962ef1c0f2e0737
Reviewed-by: Kent Hansen <kent.hansen@nokia.com>
Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>

update QStandardPaths::standardLocations() documentation

Remove the reference to PATH, as it may confuse developers who expect
a separator between locations. The ordering has been made explicit,
including the position of writableLocation() if it can be determined.
Note that some implementations may allow the empty string.

Change-Id: I134db44dd8bea437824a1d0bf8ed373ec655ab04
Reviewed-by: David Faure <faure@kde.org>

Make qmetaobject autotest independent of QtWidgets

Change-Id: I4340036a4e6024d9b8d0c7832ad7bfb28ec4bc99
Reviewed-by: Kent Hansen <kent.hansen@nokia.com>

Use QCollator in QString and remove it from qlocale_icu

Change-Id: Ic94439943999382f8050668edfb67d3b75ac1df4
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

Add proper collation support to Qt

QString::localeAwareCompare() has always been a broken
way to support collation. The current implementation is
not even thread safe.

This adds a proper collation class that fixes the problems
and finally allows Qt to sort properly according to locale
rules.

The class is private for now, but is intendent to be made
public with 5.1

Change-Id: Idb4e75ff68a398c9813af622af884a90898d2be9
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

Refactor the ICU code for QLocale

Clean up the ICU code and make it thread-safe. Add a
QIcuData structure to QLocalePrivate, that contains
ICU specific data.

Link against ICU directly, greatly simplifying the
code.

Also fix a bug in the locale specific case conversion
code that would cause it to fail and fall back to the
QString code if the output string was larger than the
input.

Change-Id: Ie67e5ea14fa204ebc5887d7aaeb1a4f3ecaf8697
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

Regenerate the Unicode tables with UCD 6.1.0

Task-number: QTBUG-1963
Task-number: QTBUG-5472
Task-number: QTBUG-12144
Task-number: QTBUG-18360
Task-number: QTBUG-23654

Change-Id: Ida09ad657c4b012eca654fcb79608b7cdeb5d60d
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>

Line Breaking Algorithm: handle the Object Replacement Character

See http://www.unicode.org/reports/tr14/#CB
and http://www.unicode.org/reports/tr14/#LB20 for details

Change-Id: Ice0aa2b2ce81f6e39839a353240420436eddd754
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>

Line Breaking Algorithm: don't break inside numeric expressions

Change-Id: I8362663454e4c6604ecb6289ae8009d47c78aeb1
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>

Update the Unicode Text Breaking Algorithm implementation tests

* The Line Breaking Algorithm implementation conformance tests has been added;
* The Grapheme, Word, and Sentence Breaking Algorithm implementation
conformance tests has been updated.

Change-Id: Ia1a6eef6272d580964cb23788ddf30dfd5f4a5a3
Note: the Line Break test data contains some extended cases we don't currently support;
just skip them for now.
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>

Update the Unicode Text Breaking Algorithm implementation

to make it conformant to the Unicode 6.1 specifications #14 and #29.

The most important changes are:
* The implementation has been reworked from scratch to fix all known bugs;
* Separate-out the grapheme and the line breaking implementation to eliminate
  an overhead due to calculating unnecessary breaks;
* Stop using deprecated SG class in favor of resolving pairs of surrogates;
* A proper support for SMP code points;
* Support for extended grapheme clusters (a drop-in replacement for the legacy
  grapheme clusters as of Unicode 5.1);
* The hardcoded tailoring of UBA has been eliminated which breaks the 7 years-old
  lineBreaking test. Some later, we'll investigate if such a tailoring is still needed.

Change-Id: I9f5867b3cec753b4fc120bc5a7e20f9a73d89370
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>

Update the Unicode related autotests

Update NormalizationTest.txt data file with one from UCD 6.1;
Add few more QChar::unicodeVersion() testcases;
Add some line break class mapping testcases;
Add some exceptional case mapping testcases;
Add script class mapping test;

Change-Id: I164394984abb2b893c8db62fb77e7bd87aa0850b
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>

Update the Unicode data files up to v6.1.0

Change-Id: I20b94634b1f4ebff10757c2348cfdbbd906e8797
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>

Update the qunicodetables generator to deal with UCD 6.1 files

Change-Id: If22018ff83cfc6b9c984f689648da038fce11d84
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>

Reorganise the painting.pri file after the last round of cleanups

Change-Id: I35f5356fc59d109074d39c4fafd608540743479a
Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>

Logging: Remove outdated QMessageHandler

Commit d9a1c2dff replaced QMessageHandler with QtMessageHandler. However,
the old signature was still supported for a grace period.

Change-Id: I3141499efdc749460b77de1ceec82f312e904bec
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

Make qpointer autotest build without widgets

Change-Id: Ibd05a49174e7055faa89c48659130a11418b9616
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
Reviewed-by: Debao Zhang <dbzhang800@gmail.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

evdevmouse: send correct event position for wheel events

The current position for mouse events is synchronized in the mousemanager,
thus the wheel event needs to pick the event position from there.

Change-Id: I1e73a0154b596885c7092f0a74e6dd448deb428c
Reviewed-by: Laszlo Agocs <laszlo.p.agocs@nokia.com>

Add support for the x86intrin.h header on GCC systems.

This header can be included at any time on x86 systems and is present
since the GCC versiosn that also support AVX. It contains intrinsics
for instructions that have been present in x86 CPUs since the dawn of
time.

Change-Id: I9adb066c2c0b56ce8fd5ed7366716038f1254502
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>

Use UTF-8 in the QtTest data and benchmark tags

Future-proofing. Since Qt source code is now mandated to be in UTF-8,
it is entirely possible that someone will use non-ASCII in data tags.

Though it would be interesting to see how to access them from the
Windows command-line.

Change-Id: I880fc312432b62143888ff1e1d9abbd54f704601
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>

Replace deprecated QGraphicsScene::itemAt() with items()

Change-Id: I33ee03db775d3cf6807372e0963748cf6a4e07db
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>

Windows: Fix window positioning for ActiveQt servers

The toplevel window for an embedded ActiveQt server does not have
a parent QWindow, but it does have a parent HWND, so is not a real
toplevel. Enable using a QWindow property to inform windows platfrom
plugin that a window is embedded and handle geometry accordingly.

Task-number: QTBUG-25808
Change-Id: Ie26c53b587c312b1df397b25cb944019c020b8de
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>

QWizard/Win: Drag window on Vista with only left mouse button

The QWizard window should only be draggable using the left mouse button
on Vista.

Change-Id: Ie6ec118cbb48440c5dc6b84c4361119b1bbbd0cf
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>

QWidget::destroy(): Release mouse and keyboard grab.

This used to happen in the platform widget code.

Task-number: QTBUG-26079

Change-Id: Id6de7473c2fa4381a39114d5122e06e3bde159fa
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>

Fix assert in painting demos when switching to OpenGL.

Fix creation order. The ArthurFrame receives a paint
event with OpenGL set to true when the glw-member is still 0.

Task-number: QTBUG-26084
Change-Id: Ib4b568d22ae925542e3a775403e4c983ea0b4de5
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@digia.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>

implement Qt::TranslucentBackground for Windows

Adapted the Qt 4.8 implementation of translucent widgets in
the Windows platform plugin. This is only working for non-OpenGL
top level Windows.

Change-Id: Ic4c1c52d33b380f530f6a07e96c0c154a0571415
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>

QtPrintSupport - Add CUPS printer and options queries to plugin

Implement initial support in the CUPS plugin for directly calling CUPS
to obtain printer list and basic printer info rather than QCupsSupport.

Add api to the plugin to return any options for a printer, usually IPP
options as implemented for CUPS, but whatever applies for the host
print system.

Future changes will add support for returning the PPD options. This
api may eventually be added to QPrinterInfo, but not in 5.0.

Change-Id: I6c8bae4c9295009599e6ab31382f5fff4c93981f
Reviewed-by: Teemu Katajisto <teemu.katajisto@digia.com>
Reviewed-by: John Layt <jlayt@kde.org>

QZip: improve reading of zip files, fix some edge cases in writing

This supercede https://codereview.qt-project.org/#change,25111 and fixes
some more cases;
The autotest crash is fixed as well (but the test itself omitted due to
.pro file misconfiguration)

Change-Id: I4a3adde18b4f9a8ac9822f700eee71d2a12b9c2c
Reviewed-by: Harald Fernengel <harald.fernengel@nokia.com>

Remove QFactoryInterface from style plugins

Change-Id: I5c41f1c8b91b5e1117b9163c137de4bf5f51099c
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

QtPrintSupport: Move printer list into plugin base class

Move the cached printer list from the Windows plugin into the base
class so the CUPS plugin can also use it in a subsequent commit.

Change-Id: Idf5fb7fc49b1820aad58f16e8854ab9120caa193
Reviewed-by: Teemu Katajisto <teemu.katajisto@digia.com>
Reviewed-by: John Layt <jlayt@kde.org>

Fix crash in qt_qpa_core_dispatcher() at application exit.

In some situations it is possible to get events when QCoreApplication
has already cleared the 'self' pointer and will thus not return an
instance. For example, destroying screen at application exit when
there are parentless dialogs open will result in hiding the dialog,
which at least in Windows causes a call to
QWindowSystemInterface::handleExposeEvent() which will need the core
dispatcher down the line.

Fixed the crash by checking if the QCoreApplication instance is valid
instead of blindly using it. This should cause no problem as unhandled
events are simply queued.

Task-number: QTBUG-26061
Change-Id: Ide2350a62208433728e0271192c1da4b1efacc9b
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>

Remove unused variable inSetParent

Change-Id: Ie65514209f14d8f8b2396c1d6e37cd8c3e4c0c1a
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>

Use variadic macros where available to make QSKIP source compatible.

Otherwise this is a large source incompatbility during porting, so
it makes sense to provide the option of using C++11 for that.

Change-Id: I9792b3ae2c1fa3743bc9a2e74380134ea2f24add
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

Fix crash in QTreeWidgetItem::sortChildren when adding new item.

This is a cherry-pick of 4f388c383e39b598d997e21bd9a4f16d89bd0625
from February

Recursive call is caused if user code calls QtreeWidgetItem()::sortChildren and
sorting is enbled in QTreeWidget.

First call is from user code and second is caused by timer.
When timer expires second call is made.

This recursion is prevented with QTreeModel::SkipSorting skipSorting()
in QTreeWidgetItem::sortChildren();

Task-number: QTBUG-20345
Change-Id: Ibf73e69274423f31397a9e391bfba7d5c4103a3c
Reviewed-by: Markku Tapio Heikkilä <markku.heikkila@digia.com>
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>