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| * | Merge remote-tracking branch 'origin/5.9' into 5.10Liang Qi2017-09-201-40/+52
| |\| | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: src/plugins/styles/mac/qmacstyle_mac.mm src/widgets/util/qcompleter.cpp src/widgets/widgets/qmainwindowlayout.cpp src/widgets/widgets/qmdisubwindow.cpp Change-Id: If0e96981af07ce36ac68f2e69211bc2120f93973
| | * Optimize QVariant::cmp()Lars Knoll2017-09-141-40/+49
| | | | | | | | | | | | | | | | | | | | | | | | | | | Don't always copy the variants that we want to compare. This can in some cases be a relatively expensive operation. Change-Id: I2b3fd246ac136b19d8a8d281fbdcfb0417c8fb6c Reviewed-by: Sean Harmer <sean.harmer@kdab.com> Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@qt.io>
| | * Improve performance of QVariant::canConvert()Lars Knoll2017-09-131-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | Add an early check if both types are the same. Change-Id: If6fc60a58fce641521c083bf920e72bf3d2d4c28 Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@qt.io> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
| * | macOS: Detect use of heap-allocated QMacAutoReleasePoolTor Arne Vestbø2017-09-082-1/+69
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | QMacAutoReleasePool is backed by an NSAutoreleasePool, which documents that "you should always drain an autorelease pool in the same context (invocation of a method or function, or body of a loop) that it was created". This means allocating QMacAutoReleasePool on the heap is not a supported use-case, but unfortunately we can't detect it on construction time. Instead we detect whether or not the associated NSAutoreleasePool has been drained, and prevent a double-drain of the pool. Change-Id: Ifd7380a06152e9e742d2e199476ed3adab326d9c Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
| * | macOS: Remove QMacRootLevelAutoReleasePool member from QCoreApplicationTor Arne Vestbø2017-09-081-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Tying the pool to the lifetime of QCoreApplication becomes a problem when the application is allocated on the heap, for example when Qt is used to create plugins, as NSAutoreleasePool should be allocated and drained in the same context, typically a function scope. The feature is disabled for now, until we can find a better way to achieve the same thing. Change-Id: I600587df62a8cc7caded5172ad914c0e04d794d9 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io> Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
| * | Don't call the qAddPreRoutine routines with the mutex lock heldThiago Macieira2017-09-061-9/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | One of those routines could recurse back. This was a pre-existing problem for Pre-Pre routines, but commit a92ee2518fdbd77fcbe3f8ef4f412aa made qAddPostRoutine also use the same mutex. Task-number: QTBUG-63008 Change-Id: I38341f8155354cc4a776fffd14e17a037d25475f Reviewed-by: Simon Hausmann <simon.hausmann@qt.io> Reviewed-by: J-P Nurmi <jpnurmi@qt.io>
| * | Merge dev into 5.10Frederik Gladhorn2017-09-021-1/+2
| |\ \ | | | | | | | | | | | | Change-Id: I5fb5e7e6e57bb5db6fcb1f670f7f6cbc8def2d60
| * | | Make qAddPostRoutine & family thread-safeThiago Macieira2017-09-011-8/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If one wants to add them on demand, threads may have started, so these functions should be thread-safe. That includes the calling of the registered functions: some other thread could be adding post routines too. Of course, if you're racing, it's your own fault, but we need to support the routines registered with qAddPostRoutine adding more post routines. [ChangeLog][QtCore] qAddPostRoutine() and qRemovePostRoutine() are now thread-safe. Task-number: QTBUG-62915 Change-Id: I38341f8155354cc4a776fffd14dffa68bde8345d Reviewed-by: David Faure <david.faure@kdab.com> Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
* | | | Replace Q_DECL_FINAL with finalKevin Funk2017-09-223-23/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remaining uses of Q_DECL_FINAL are in: src/corelib/global/qcompilerdetection.h src/corelib/global/qglobal.cpp (definition and documentation of Q_DECL_FINAL) src/tools/moc/moc.cpp tests/auto/tools/moc/ (supported for moc for Q_DECL_FINAL) Change-Id: I0d28946c9c3f9d37d0b303db86079129014de1f3 Reviewed-by: Ville Voutilainen <ville.voutilainen@qt.io> Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* | | | Replace Q_NULLPTR with nullptr where possibleKevin Funk2017-09-1923-147/+147
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remaining uses of Q_NULLPTR are in: src/corelib/global/qcompilerdetection.h (definition and documentation of Q_NULLPTR) tests/manual/qcursor/qcursorhighdpi/main.cpp (a test executable compilable both under Qt4 and Qt5) Change-Id: If6b074d91486e9b784138f4514f5c6d072acda9a Reviewed-by: Ville Voutilainen <ville.voutilainen@qt.io> Reviewed-by: Lars Knoll <lars.knoll@qt.io> Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
* | | | Replace Q_DECL_OVERRIDE with override where possibleKevin Funk2017-09-198-12/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remaining uses of Q_DECL_OVERRIDE are in: src/corelib/global/qcompilerdetection.h src/corelib/global/qglobal.cpp doc/global/qt-cpp-defines.qdocconf (definition and documentation of Q_DECL_OVERRIDE) tests/manual/qcursor/qcursorhighdpi/main.cpp (a test executable compilable both under Qt4 and Qt5) Change-Id: Ib9b05d829add69e98a86238274b6a1fcb19b49ba Reviewed-by: Lars Knoll <lars.knoll@qt.io> Reviewed-by: Ville Voutilainen <ville.voutilainen@qt.io> Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
* | | | Fix zero-as-null-pointer-constant warning in QObjectJesus Fernandez2017-09-051-6/+6
| |/ / |/| | | | | | | | | | | | | | | | | Change-Id: Icf0c836b96cd750edeee71c144e2bd9917a96815 Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@qt.io>
* | | Merge remote-tracking branch 'origin/5.9' into devLiang Qi2017-08-311-1/+2
|\ \ \ | |/ / |/| / | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: examples/examples.pro qmake/library/qmakebuiltins.cpp src/corelib/global/qglobal.cpp Re-apply b525ec2 to qrandom.cpp(code movement in 030782e) src/corelib/global/qnamespace.qdoc src/corelib/global/qrandom.cpp src/gui/kernel/qwindow.cpp Re-apply a3d59c7 to QWindowPrivate::setVisible() (code movement in d7a9e08) src/network/ssl/qsslkey_openssl.cpp src/plugins/platforms/android/androidjniinput.cpp src/plugins/platforms/xcb/qxcbconnection.cpp src/plugins/platforms/xcb/qxcbconnection_xi2.cpp src/widgets/widgets/qmenu.cpp tests/auto/widgets/kernel/qwidget_window/tst_qwidget_window.cpp Change-Id: If7ab427804408877a93cbe02079fca58e568bfd3
| * Fix QCFType::constructFromGet() crash when passed a nullptrTor Arne Vestbø2017-08-241-1/+2
| | | | | | | | | | | | Change-Id: I83cbbb47af8580fa67cbc75fee07bc1e123895eb Reviewed-by: Simon Hausmann <simon.hausmann@qt.io> Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
* | Merge remote-tracking branch 'origin/5.9' into devLiang Qi2017-08-151-0/+3
|\| | | | | | | | | | | | | | | | | | | Conflicts: src/plugins/platforms/cocoa/qcocoamenu.h src/plugins/platforms/cocoa/qcocoamenu.mm src/plugins/platforms/cocoa/qcocoawindow.mm src/widgets/styles/qstylehelper_p.h Change-Id: I54247c98dd79d2b3826fc062b8b11048c9c7d9bb
| * Doc: indicate the QSharedMemory::size() that the size may be biggerThiago Macieira2017-08-131-0/+3
| | | | | | | | | | | | Task-number: QTBUG-62468 Change-Id: I6e9274c1e7444ad48c81fffd14da78718828c4a6 Reviewed-by: Martin Smith <martin.smith@qt.io>
* | Fix the safety check preventing apps from running on old OSesJake Petroules2017-08-081-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | This fixes an issue where iOS, watchOS, and tvOS versions would be mis-detected as 100 times their version (i.e. iOS 8.0 as iOS 800.0). Instead of protecting the branch in (version >= 100000) with a macOS ifdef, we can simply remove it entirely since Qt cannot be run on OSes where the old encoding was used (macOS < 10.10). Amends 8418a6335b3f8a029f48ee9b0a18500ddc760852 Change-Id: I32b307163c815799cb46c008b93f3b53d27c48b9 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | Implement conversion from nullptr QVariant to QString and QByteArrayAllan Sandfeld Jensen2017-08-041-2/+8
| | | | | | | | | | | | | | | | | | A nullptr QVariant should become a null QString or QByteArray, since null strings have previous in our APIs represented the null value in the absence of a dedicated null metatype. Change-Id: I3b8f6386ece314d7c196959fbcf042c4fe0508a0 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | QVariants of null pointers should be nullAllan Sandfeld Jensen2017-08-042-4/+25
| | | | | | | | | | | | | | | | | | | | | | Changes the QVariant::isNull() implementation for pointer types so they return true if null. [ChangeLog][QVariant] QVariants containing pointers will now return true on isNull() if the contained pointer is null. Change-Id: I8aa0dab482403837073fb2f376a46126cc3bc6b2 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | Merge "Merge remote-tracking branch 'origin/5.9' into dev" into refs/staging/devFrederik Gladhorn2017-08-021-1/+2
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| * | Merge remote-tracking branch 'origin/5.9' into devOswald Buddenhagen2017-08-021-1/+2
| |\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: src/plugins/platforms/xcb/qxcbconnection.h src/plugins/platforms/xcb/qxcbconnection_xi2.cpp src/plugins/sqldrivers/sqlite/qsql_sqlite.cpp src/plugins/styles/mac/qmacstyle_mac.mm src/widgets/widgets/qdockarealayout.cpp src/widgets/widgets/qmainwindow.cpp src/widgets/widgets/qmainwindowlayout.cpp src/widgets/widgets/qmainwindowlayout_p.h tests/auto/corelib/tools/qlocale/tst_qlocale.cpp tests/auto/other/macnativeevents/BLACKLIST tests/auto/widgets/widgets/qmenu/BLACKLIST Change-Id: Ic8e724b80a65e7b1af25511b0e674d209265e567
| | * QEventDispatcherWin32: Check for WM_QT_SOCKETNOTIFIER on internal window onlyFriedemann Kleint2017-07-291-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Restrict the checking to the internal window handle to prevent it being thrown off by other WM_USER messages used by applications. Complements change 124b9a6ff89da8be83a256135ec6c4d0603e9a6f. Task-number: QTBUG-62083 Change-Id: Ifb1b00e4ff70cb7e53873943e46cea0d72ff6257 Reviewed-by: Alex Trotsenko <alex1973tr@gmail.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | | Allow conversion of QVariants with real null valuesAllan Sandfeld Jensen2017-08-021-12/+22
|/ / | | | | | | | | | | | | | | | | Update documentation to be clearer on the special null variant state with no value as opposed to a variant with a null value, and only block conversions of the former. Change-Id: I24fd50285414e049de87de54a63700a89bd5adf1 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | Support more than 62 instances of QWinEventNotifier, take 2Joerg Bornemann2017-07-305-41/+172
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | QWinEventNotifiers were limited to 62 instances, because of WaitForMultipleObject's limitation to MAXIMUM_WAIT_OBJECTS - 1 handles. Use the RegisterWaitForSingleObject API which does not have this restriction and executes waits in threads managed by the system. A central manual reset event per event dispatcher is signaled in the RegisterWaitForSingleObject callback and waited for in the event loop. Task-number: QTBUG-8819 Change-Id: I3061811c18e669becf9de603bbdd7ba96e4d2fcd Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io> Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
* | Rework qAppFileName() on MS-Win to handle problems gracefullyEdward Welbourne2017-07-251-35/+25
| | | | | | | | | | | | | | | | | | | | | | | | Using a stack buffer and then a growing realloc() buffer can be tidily packaged by using a QVLA. Passing the reported name length to QString::fromWCharArray() saves the need for 0-termination, even if it has been missed. This also degrades gracefully to produce an empty QString when GetModuleFileName fails (returning 0). Change-Id: If58f5ad8505f66fb67e59572af1ceb60a068f0ab Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io> Reviewed-by: Jesus Fernandez <Jesus.Fernandez@qt.io>
* | Improve symmetry of variant json conversionsAllan Sandfeld Jensen2017-07-251-2/+103
| | | | | | | | | | | | | | | | Make QVariant::toJsonValue do conversions as well as QJsonValue::fromVariant. Change-Id: I175d43677061470691e2e0104a800be355fbbd3d Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | Fix some qdoc warnings for 5.10Friedemann Kleint2017-07-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | src/corelib/io/qfiledevice.cpp:741: warning: Can't link to 'setFileName()' src/corelib/io/qfiledevice.cpp:772: warning: Can't link to 'setFileName()' src/corelib/io/qfiledevice.cpp:790: warning: No such parameter 'time' in QFileDevice::setFileTime() src/corelib/io/qfiledevice.cpp:790: warning: Undocumented parameter 'fileTime' in QFileDevice::setFileTime() src/corelib/io/qfileinfo.cpp:1344: warning: Can't link to 'FileTime' src/corelib/kernel/qcoreapplication.cpp:2007: warning: Can't link to 'isTranslatorInstalled()' src/gui/opengl/qopenglextrafunctions.h:468: warning: No documentation for 'QOpenGLExtraFunctions::glBlendBarrier(void )' src/gui/opengl/qopenglextrafunctions.h:494: warning: No documentation for 'QOpenGLExtraFunctions::glGetGraphicsResetStatus(void )' src/gui/opengl/qopenglextrafunctions.h:475: warning: No documentation for 'QOpenGLExtraFunctions::glPopDebugGroup(void )' src/sql/models/qsqlquerymodel.cpp:217: warning: Unknown command '\override' Change-Id: Ide0ce911f6faf964fda8f32fac433da7d2cb11de Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | Add a safety check to prevent apps from running on unsupported OSesJake Petroules2017-07-213-0/+35
| | | | | | | | | | | | | | | | | | | | | | | | Although Qt declares its minimum supported OS version to the compiler and linker, the OS ignores this information when loading shared libraries, so instead of failing with a useful error message, the program will simply crash at runtime. This attempts to bring that failure as early in the lifecycle as possible, and provide a better error message as well. Change-Id: Ic58b44f8895eac718c94e62cad6e2506dbea8a7e Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | Merge "Merge remote-tracking branch 'origin/5.9' into dev" into refs/staging/devSimon Hausmann2017-07-202-5/+41
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| * | Merge remote-tracking branch 'origin/5.9' into devSimon Hausmann2017-07-192-5/+41
| |\| | | | | | | | | | | | | | | | | | | | | | Conflicts: src/corelib/io/qwindowspipewriter.cpp src/widgets/styles/qcommonstyle.cpp Change-Id: I0d33efdc4dc256e234abc490a18ccda72cd1d9e6
| | * QSystemError: Make it format unknown Windows messagesThiago Macieira2017-07-181-0/+3
| | | | | | | | | | | | | | | | | | | | | Can happen if we're using HRESULT from weird facilities. Change-Id: I3d10feaa2e5854ff3c01b32dbd068309e5131d1b Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
| | * Merge qt_error_string and QSystemErrorThiago Macieira2017-07-182-5/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This removes a lot of duplicated code that existed in both qglobal.cpp and qsystemerror.cpp, including the hack to get the correct strerror_r signature. This removes the incorrect use of EACCES, EMFILE, ENOENT, and ENOSPC from qt_error_string on Windows. qt_error_string is supposed to be used only with Win32 error codes from GetLastError(), despite there being a lot of uses in cross-platform and even Windows-specific code that pass errno constants. It may or may not work: that depends on whether the constants happen to match. ENOENT matches ERROR_FILE_NOT_FOUND and one could argue that ENOSPC matching ERROR_OUT_OF_PAPER is acceptable, but EMFILE isn't the same as ERROR_BAD_LENGTH nor is EACCES, ERROR_INVALID_DATA. Change-Id: I1eba2b016de74620bfc8fffd14cccb7f77f4b510 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io> Reviewed-by: Kai Koehne <kai.koehne@qt.io> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | | Stop setting FD_CLOEXEC on systems where O_CLOEXEC is honoredThiago Macieira2017-07-201-2/+3
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In commit 85ff35126623e6f26c84d9fa8a35b6762aefb110, we removed support for systems where the pipe2(), dup3(), and accept4() functions are declared in the libc headers but fail at runtime. On Linux, O_CLOEXEC was added before accept4(), so if the latter is supported, the former is too. On the BSDs, the libc headers are updated in lockstep with the kernel, so we know for sure. There are still systems that have O_CLOEXEC (a POSIX.1-2008 flag) but not the extra functions (Solaris and Darwin). Solaris libc must update like the BSDs, but on Darwin we do build with a new SDK targeting an old OS. Fortunately, O_CLOEXEC has been supported since 10.7, so we're out of the woods. Change-Id: I84e45059a888497fb55ffffd14d249dd4719e2cc Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
* | doc: Make qdoc comment a regular commentMartin Smith2017-07-191-1/+1
| | | | | | | | | | | | | | | | This just removes a '!' from a comment that should not be a qdoc comment. Change-Id: I1d90e80656fdcc1c8bd6c177529bd930dcc62932 Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
* | Merge remote-tracking branch 'origin/5.9' into devGabriel de Dietrich2017-07-134-3/+17
|\| | | | | | | | | | | | | Conflicts: src/widgets/widgets/qmainwindowlayout.cpp Change-Id: I306b4f5ad11bceb336c9091241b468d455fe6bb6
| * Fix documentation of QEvent::LanguageChange propagationSimon Hausmann2017-07-131-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | The documentation claims that QGuiApplication forwards the top-level windows. However this appears to be a search & replace mistake from the QApplication <> QGuiApplication separation times. Only QApplication forwards the event to top-level widgets and changeEvent() is a virtual method of QWidget. Nothing is implemented for plain QGuiApplication and QWindow. Change-Id: I71b05ecebc90f7c28e150590764438ebaa90e88f Reviewed-by: Michael Brasser <michael.brasser@live.com>
| * Handle conversion and comparison between qvarianthash and qvariantmapAllan Sandfeld Jensen2017-07-111-0/+12
| | | | | | | | | | | | | | | | | | QVariant claims to be able to QVariantHash and QVariantMap, but the actual conversion implementation is missing. Task-number: QTBUG-61471 Change-Id: I0cba74642aa77dc423effed289bc7619922a89eb Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
| * QDeadlineTimer: round milliseconds up instead of downThiago Macieira2017-07-071-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Code like: QElapsedTimer timer; timer.start(); QTest::qWait(30); QVERIFY(timer.elapsed() >= 30); is failing, because qWait sleeps in increments of 10 ms and the last chunk may be off by less than one millisecond, so we end up sleeping too little and thus returning before 30 ms have elapsed. This matches the QElapsedTimer::elapsed() code that rounds down: return nsecsElapsed() / Q_INT64_C(1000000); Task-number: QTBUG-61741 Change-Id: Ic3a088f9f08a4fd7ae91fffd14cea4a91d3f51a8 Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
| * QVariant: Print a warning when deserialized user type is unknownMichael Winkelmann2017-07-051-0/+1
| | | | | | | | | | | | | | | | The deserialized user type is now shown to the user to figure which QMetaType registration is missing. Change-Id: I4b7624827e479b1bea67065ce3542183b7355165 Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@qt.io>
| * Prevent qmake to run moc on qobjectdefs.hOlivier Goffart2017-07-051-0/+1
| | | | | | | | | | Change-Id: Ic453c88c36cbeb24f3dc4fa6b6b20aabe5d24e09 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
* | QDebug: Print more verbose NSObject output if requestedTor Arne Vestbø2017-07-121-1/+5
| | | | | | | | | | | | Change-Id: Ia4f4f62675a2c2e63e36c5fbf6d869e0ab8e1a9f Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@qt.io> Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
* | Move the readlink(2) wrapper to qcore_unix.cppThiago Macieira2017-07-082-0/+35
| | | | | | | | | | | | | | This deduplicates the code between QFileSystemEngine and QLockFile. Change-Id: I1eba2b016de74620bfc8fffd14cd005d5fd9beaa Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@qt.io>
* | QLockFile: Move the check for Linux /proc to a central placeThiago Macieira2017-07-081-0/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I'll need it soon in QTemporaryFile. This also reduces the overhead, since QFile::exists -> QFileInfo::exists needs to check if there's a file engine that handles "/proc/version" (there isn't), convert the UTF-16 filename to UTF-8 and QFileSystemEngine::fillMetaData will issue a more expensive stat(2) syscall. access(2) is cheaper. This commit also introduces QT_LINUX_ALWAYS_HAVE_PROCFS that isn't defined anywhere, but could be passed during configure with -D if a build wants it. Change-Id: I1eba2b016de74620bfc8fffd14ccfd1593d59ade Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* | Make calling QCoreApplication::translate() thread-safeAram So2017-07-062-20/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixed crash on QCoreApplication::translate() call from qqmlThread while QCoreApplication::{install,remove}Translator() is called from the GUI thread. [ChangeLog][QtCore][QCoreApplication] Calling QCoreApplication::translate() is now thread-safe. Task-number: QTBUG-57095 Change-Id: Ie5340a42040a829f311c01332e05d4bbaf60462c Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com> Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
* | Forward Service.onBind notification to QtBogDan Vatra2017-07-042-1/+47
| | | | | | | | | | | | | | It is needed to implement Android Binder in Qt. Change-Id: I8f6f8ef778f97a444a1b16d6f62e211e188b65cc Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
* | Fix QAbstractEventDispatcher::installNativeEventFilter documentationTor Arne Vestbø2017-06-281-2/+1
| | | | | | | | | | | | Change-Id: I73c8385d4ef175acad218993be32494eb3a0d6e0 Reviewed-by: Martin Smith <martin.smith@qt.io> Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
* | Revert "Support more than 62 instances of QWinEventNotifier"Liang Qi2017-06-285-172/+41
| | | | | | | | | | | | | | | | | | | | It breaks sth in QLocalSocket which is used in QtRemoteObject. This reverts commit 5c6210e3452f78cab2f58887e747eb5cb2501f70. Task-number: QTBUG-61668 Change-Id: Ib11890923773496e5d998b7709ef93b0a839a759 Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
* | Support more than 62 instances of QWinEventNotifierJoerg Bornemann2017-06-265-41/+172
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | QWinEventNotifiers were limited to 62 instances, because of WaitForMultipleObject's limitation to MAXIMUM_WAIT_OBJECTS - 1 handles. Use the RegisterWaitForSingleObject API which does not have this restriction and executes waits in threads managed by the system. A central manual reset event per event dispatcher is signaled in the RegisterWaitForSingleObject callback and waited for in the event loop. [ChangeLog][QtCore][QWinEventNotifier] QWinEventNotifier is not restricted to 62 instances anymore. Task-number: QTBUG-8819 Change-Id: I2c749951453a4b699cc50dada0d6017440b67a4a Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
* | Merge remote-tracking branch 'origin/5.9' into devLiang Qi2017-06-193-10/+15
|\| | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: src/corelib/io/qprocess_unix.cpp src/corelib/io/qprocess_win.cpp src/plugins/platforms/android/qandroidplatformintegration.h src/plugins/platforms/windows/qwindowscontext.cpp src/plugins/platforms/windows/windows.pri src/tools/uic/cpp/cppwriteinitialization.cpp src/widgets/doc/src/widgets-and-layouts/gallery.qdoc Change-Id: I8d0834c77f350ea7540140c2c7f372814afc2d0f
| * rework detection and use of clock_gettime()/librtOswald Buddenhagen2017-06-171-1/+1
| | | | | | | | | | | | | | | | recent versions of glibc include clock_gettime() inside libc itself. Task-number: QTBUG-41009 Change-Id: I7401773be99682a356bf06a69571d11c4b15978b Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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