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* Require compiler support for deprecated constructors.Stephen Kelly2012-02-232-10/+0
| | | | | Change-Id: I1d4cdcbbddb7895e6529e4f6b5295312e9a3a0e6 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Remove QT_ASCII_CAST_WARN_CONSTRUCTORStephen Kelly2012-02-234-12/+5
| | | | | | | GCC version < 3 which it was created for is not supported anymore. Change-Id: I0b4df4c99600cacbaafbf0bc4270cd4978600956 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Rename QMetaTypeSwitcher::UnknownType to NotBuiltinType.Jędrzej Nowacki2012-02-233-11/+11
| | | | | | | | UnknownType suggest that a type is unknown to QMetaType, but QMetaTypeSwitcher is not checking for custom types. Change-Id: I6b8b692e0f20bed286c713672b35fb15757d389e Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
* Add the quitlock feature to QThread.Stephen Kelly2012-02-235-2/+46
| | | | | | Change-Id: Ib44ee9739499ba4c5f0fecbef3976251ea22836d Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Add WindowDoesNotAcceptFocus flag and use it in xcbJan Arne Petersen2012-02-232-0/+4
| | | | | | | | | | | Add window flag to support windows which should not get the input focus. Sets the input field in the WM_HINTS structure of the window to false if the WindowDoesNotAcceptFocus flag is set on a window in xcb. Change-Id: Ifbc10695b83484c17dca0eb13ea826d74f174833 Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
* Silence coverity warning about sizeof(Node*) vs sizeof(Node) in QListAndy Shaw2012-02-231-1/+1
| | | | | | | | | | | | | | | | | Coverity was complaining about QList::node_copy using sizeof(Node *) instead of sizeof(Node). The complete message from Coverity is: "Passing argument "from" of type "struct QList<QObject *>::Node *" and argument "(to - from) * sizeof (struct QList<QObject *>::Node *) /*4*/" to function "memcpy" is suspicious. Did you intend to use "sizeof(struct QList<QObject *>::Node)" instead of "sizeof (struct QList<QObject *>::Node *)" ? In this particular case sizeof(struct QList<QObject *>::Node *) happens to be equal to sizeof(struct QList<QObject *>::Node), but this is not a portable assumption." Task-number: QTBUG-24443 Change-Id: I583887a8b4177a224664065e14f8780a9586c9a3 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Use the CMake definition of Windows for CMake macros.Stephen Kelly2012-02-231-1/+1
| | | | | | Change-Id: I599ddaaf9176f76f2e144c893e607757957dfef2 Reviewed-by: Clinton Stimpson <clinton@elemtech.com> Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
* Remove unneeded code to convert to ASCII/Latin1.Robin Burchell2012-02-222-45/+0
| | | | | | | | This isn't used, and isn't wanted with the upcoming utf8 switch. Change-Id: Ibec0fa7f36549df6a1c240353ffcd44beb2976f0 Reviewed-by: João Abecasis <joao.abecasis@nokia.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Don't do macro self-expansion for moc anymore.Stephen Kelly2012-02-221-6/+2
| | | | | Change-Id: Ia34cc244a160c6c4abe6dacd7a2ce29bc4fc7bfb Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
* Remove unused Q_CANNOT_DELETE_CONSTANTStephen Kelly2012-02-221-2/+0
| | | | | Change-Id: I697f3f786d84fa766b3bc48d93fc265deee5fdcf Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Add the QT_LIBINFIX to the CMake config files.Stephen Kelly2012-02-221-0/+4
| | | | | | Change-Id: If7bec54eca2d28cba314ce94a1ab1831c024ad31 Reviewed-by: Alexander Neundorf <neundorf@kde.org> Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
* Remove detection of GCC versions which are not supported anywhere.Stephen Kelly2012-02-221-31/+8
| | | | | Change-Id: If254af51880e20be486b14f5237e6e1d4e4d6af3 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Remove use of Q_BROKEN_DEBUG_STREAM.Stephen Kelly2012-02-225-37/+7
| | | | | | | | No supported compiler defines it, and it was not used consistently so it didn't work anyway. Change-Id: Icc9e911e22daaedaee3d9316c15d19be26cd2e72 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Use QMAKE_SUBSTITUTIONS conditionalsStephen Kelly2012-02-221-7/+7
| | | | | | | Instead of generating CMake conditionals. Change-Id: I3d987cc08666270e618222be9292558e73bc961e Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
* QEasingCurve: fix a missing */Marc Mutz2012-02-221-0/+1
| | | | | Change-Id: I344342e950158c9dc832f1cd181d92899ddb1651 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Fail with #error early if the compiler does not support bool or explicit.Stephen Kelly2012-02-222-28/+10
| | | | | | | | The fail mode for bool is moved from later in qglobal.h, and explicit is used unguarded throughout Qt, so the macro is already useless. Change-Id: Iff26892b025ba155e360a1f2dc93a67a6622dbc1 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Remove custom text codec for C strings.Robin Burchell2012-02-229-192/+40
| | | | | | | | | | This setting is extremely harmful, as code cannot know whether or not to expect it. It also made the behaviour of QString::fromAscii and ::toAscii unintuitive, and caused a lot of people to make mistakes with it. Change-Id: I2f429fa7ef93bd75bb93a7f64c56db15b7283388 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
* QtCore: add constexpr to geometric classesMarc Mutz2012-02-225-363/+331
| | | | | | | | | | | | | | This turns code like QPoint(12, 12) into a compile-time expression, under a C++11 compiler, and allows to define arrays of these types that end up in read-only memory, just like PODs would. Some constructors and QLine::pointAt() needed to be adjusted to fit into the empty-body/only-return-expression requirement for constexpr constructors/functions. Change-Id: Id11ee2752c948930c3e40a91d1f6d7c97db7a373 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Drop file-engine abstraction from public APIJoão Abecasis2012-02-2220-396/+275
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This abstraction imposed serious performance penalties and is being dropped from the public API. In particular, by allowing file names to be arbitrarily hijacked by different file engines, and requiring engines to be instantiated in order to decide, it imposed unnecessary overhead on all file operations. Another flaw in the design with direct impact on performance is how engines have no way to provide (or retain) additional information obtained when querying the filesystem. In many places this has meant repeated operations on the file system, where useful information is immediately discarded to be queried again subsequently. For Qt 4.8 a major refactoring of the code base took place to allow bypassing the file-engine abstraction in select places, with considerable performance gains observed. In Qt 5 it is expected we'll be able to take this further, reaping even more benefits, but the abstraction has to go. [Dropping this now does not preclude that virtual file systems make an appearance in Qt at a later point in Qt 5's lifecycle. Hopefully with a new and improved abstraction.] Forward declarations for QFileExtension(Result) were dropped, as the classes were never used or defined. Tests using "internalized" classes will only fully run on developer builds. QFSFileEngine was removed altogether from exception safety test, as it isn't its intent to test internal API. Change-Id: Ie910e6c2628be202ea9e05366b091d6d529b246b Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
* Fix potential race condition in data structure of adopted thread watcherjian liang2012-02-221-1/+3
| | | | | | | | | | | | Fix potential race condition in data structure of adopted thread watcher in Windows. Since QVector is not thread safe, it is not safe to read and append data to qt_adopted_thread_handles or qt_adopted_qthread simultaneously in qthread_win.cpp. This patch fix this race condition. Change-Id: I2d0c7a4cdde5390d38d15c98343f0fc6ddd24aba Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com> Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
* Merge overloadsRichard Moore2012-02-222-83/+2
| | | | | | | Fixes ### Qt 5 Change-Id: I2846593616635440e17c8a9ce518780561992b84 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* QElapsedTimer/Win: Fix 64-bit integer overflowJonathan Liu2012-02-221-1/+3
| | | | | | | | | | | | | The ticksToNanoseconds function in qelapsedtimer_win.cpp multiplies ticks from performance counter with 1000000000 which can sometimes result in 64-bit integer overflow. This can cause the elapsed time to reset or jump around. Task-number: QTBUG-23150 Change-Id: I464503e03cbe64e13906e773beafbf88e7dc256a Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> (cherry picked from commit f30a91ba9d98de1a0ebee5608ba289ac35871a8c)
* Give the compile flags an EXECUTABLE_ prefix.Stephen Kelly2012-02-211-1/+1
| | | | | | | | The fPIE flag should only be used with executables. Change-Id: If799ae4a7fe2492af3aac67651659a52d365024a Reviewed-by: Alexander Neundorf <neundorf@kde.org> Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
* regenerate unicode tables after rittk's patchesOswald Buddenhagen2012-02-211-196/+196
| | | | | Change-Id: I60b416fc2dc2f0ccbcf13288a9ba2a42547269ec Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
* optimize QString::toLower()/toUpper() for special cases, step 2Konstantin Ritt2012-02-211-3/+3
| | | | | | | | | | | from now, QUnicodeTables::specialCaseMap[] starts with a placeholder; so, if somethingCaseSpecial is true, then somethingCaseDiff is always greater than 0 Change-Id: Ibb1870512836eee71b1521564c0745096c05b2f9 Merge-request: 70 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com> Reviewed-by: Olivier Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
* optimize QString::toLower()/toUpper() for special cases, step 1Konstantin Ritt2012-02-211-8/+8
| | | | | | | | | | | reorganize QUnicodeTables::specialCaseMap as follows: specialCaseMap contains sequence entries in form { length, a, b, .. } Change-Id: Iea1f80bc2f4dc1f505428dad981cde26daaa52c7 Merge-request: 70 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com> Reviewed-by: Olivier Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
* optimize QString::toCaseFolded()Konstantin Ritt2012-02-211-16/+36
| | | | | | | | | | use the codepath similar to QString::toLower() Change-Id: Ica1948c5e9c82199307d9f823e07d42b50d59480 Merge-request: 70 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com> Reviewed-by: Olivier Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
* optimize handling of surrogate pairs in toLower()/toUpper()Konstantin Ritt2012-02-211-33/+51
| | | | | | | | | | | | high surrogate part never changes on upper/lower casing (which tested explicitly in the qunicodetables generator), thus we can copy the high surrogate part in the loop Change-Id: I24642b35eea7596c6ad494f2a7bc670f10b759a8 Merge-request: 70 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com> Reviewed-by: Olivier Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
* replace 'const QChar &' with 'QChar ' where appropriateKonstantin Ritt2012-02-216-9/+9
| | | | | | | | | as QChar is actually an ushort and there is no point in taking its address. Merge-request: 69 Change-Id: Idcc9d621e5627514ade006aa12a789a88929d48b Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
* Move QSysInfo out of qglobal.h and into a separate headerBradley T. Hughes2012-02-213-102/+157
| | | | | | | | | qsysinfo.h is still included by qglobal.h, but it may be possible to remove the include from qglobal.h and instead include qsysinfo.h only where needed (e.g. qendian.h, qdatastream.h). Change-Id: Ifa2c72e0dae206d88eaa192e15a906297673c048 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* QEasingCurve: implement copy assignment operator inlineMarc Mutz2012-02-212-15/+3
| | | | | | | | | | Implement the copy-assignment operator inline, using the copy-swap idiom. This makes assignment strongly exception safe, but also simplifies maintainence, because op= is formulated in terms of the copy constructor now. Change-Id: I803c9100a520d659b685992237cb76fd114222c8 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* QEasingCurve: simplify and fix copy constructorMarc Mutz2012-02-211-4/+6
| | | | | | | | | | | | | | | | | | | | | | The copy constructor used the default Private constructor, followed by the application of the compiler-generated copy assignment operator, and finally replaced the config member with a copy of itself. This is needlessly inefficient. Worse: it's incorrect: if config->copy() throws, then *d_ptr is leaked. Solution: implement the copy constructor for Private, and use it in the copy constructor of the public class. Effect: everything that can throw now prevents the new Private class from being created, and the compiler ends up cleaning up after us. Change-Id: I09ed18bb39ee7cd81aaa8ba01676fc202502a8e3 Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
* QHash: more robust use of qDebug()Marc Mutz2012-02-211-1/+1
| | | | | | | | I'm sure 'line' can't contain anything resembling a format string, but better safe than sorry. Change-Id: I0aa0f4a5a03d97b18d6a866c27fa721fcbe0f77b Reviewed-by: Kai Koehne <kai.koehne@nokia.com>
* QEasingCurve: implement move constructorMarc Mutz2012-02-211-0/+1
| | | | | | | | | | | | | | | | | | | | | The move constructor sets other.d_ptr to zero. This is safe, because after being moved from, the object is left in a state in which it can be safely destroyed (delete nullptr is a no-op). It cannot meaningfully be used anymore (most members will crash with a nullptr dereference), but in most cases, the moved-from object cannot be accessed anyway (not a named object), and if a named object is moved from, it must have been through explicit std::move(), as in the test case. The STL makes better guarantees (moved-from containers are .empty()), but I don't think it's worth introducing a null state into QEasingCurve just for supporting a use-case that should be considered a bug anyway. Change-Id: I4115b7386cdea6960507da6843a0d0196d8e4139 Reviewed-by: Lars Knoll <lars.knoll@nokia.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* QEasingCurve: implement move-assignment operatorMarc Mutz2012-02-211-0/+4
| | | | | | | | Implemented as in QPen etc. Change-Id: I65b43c6ec7308ca4b44f614594c15c41ab2f89f9 Reviewed-by: Lars Knoll <lars.knoll@nokia.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* QEasingCurve: add member-swapMarc Mutz2012-02-212-0/+10
| | | | | | | | Implementated as in QPen etc. Change-Id: Ia08551bf7902b60e115d1b1d2353030597e34841 Reviewed-by: Lars Knoll <lars.knoll@nokia.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* QEasingCurve: mark as Q_MOVABLE_TYPEMarc Mutz2012-02-211-0/+1
| | | | | | | | | The private data doesn't contain any back-links to the public class, afaics. So QEasingCurve qualifies for movable. Change-Id: Id8ab186fc0a25740458341256b53425dc40bce37 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
* Rename Q_MUTEX_LINUX to QT_LINUX_FUTEXHarald Fernengel2012-02-212-6/+6
| | | | | | | As requested by Thiago Change-Id: Ie5b00cf4e530e19d360d0bc588f0f051e04b338f Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
* Remove qMacVersion()Bradley T. Hughes2012-02-212-15/+10
| | | | | | | | Add QSysInfo::macVersion() instead, to match the windowsVersion() function. Change-Id: I783e59583ca21653d25586156cbb0cb1f301868b Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
* Include qt_windows.h for Windows CE.Andreas Holzammer2012-02-201-0/+3
| | | | | | | | | The include is needed for OutputDebugString, as it is defined in winbase.h. To include use the centralized header. Change-Id: I486da20d7b054cee352be085e65a0ede1394653d Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
* Merges several overloaded functions in QCoreApplication.Xizhi Zhu2012-02-202-63/+6
| | | | | | | | The source compatibility is kept. Change-Id: If66053b271d65062b3c0ce6ec66c8394a37b4e3e Reviewed-by: Lars Knoll <lars.knoll@nokia.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* QPoint/QPointF: inline manhattanLength(); QLineF: inline isNull()Marc Mutz2012-02-204-14/+18
| | | | | | | | | There's no reason for them not to be, and it's a prerequisite for making these functions constexpr. Change-Id: I03c9965147b51014c7af60a4c2d7f25a3f6e21a7 Reviewed-by: David Faure <faure@kde.org> Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>
* Move QTypeInfo out of qglobal.h and into a separate headerBradley T. Hughes2012-02-203-165/+220
| | | | | | | | | qtypeinfo.h is still included from qglobal.h, and defines QTypeInfo as well as all the specializations for built-in and default Qt types. Change-Id: I24116174de288a730cbb7aa2f80d346d2b2f9408 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: João Abecasis <joao.abecasis@nokia.com>
* fix QProcess for Windows XPJoerg Bornemann2012-02-201-1/+4
| | | | | | | | | | | | CreateNamedPipe supports the flag PIPE_REJECT_REMOTE_CLIENTS since Windows Vista. On earlier Windows versions the system call would fail with ERROR_INVALID_PARAMETER. This does not open a security hole on Windows XP as there can be only one pipe instance. Change-Id: I5a1c7fdf756678009857317c7b563c884afeef2c Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
* Use standard unix mutexes on LSBHarald Fernengel2012-02-203-9/+19
| | | | | | | | LSB doesn't allow syscalls, so fall back to the normal _unix implementation Change-Id: I8aba6147da8b46e3f85b0454cf9aca219811c9fe Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
* Move QMetaMethod::parameterTypes() implementation to helper functionKent Hansen2012-02-202-18/+30
| | | | | | | | | | Because of an upcoming change to the meta-object data format, the ability to extract parameter types from a signature will be needed by meta-object builders (such as QMetaObjectBuilder) soon. Change-Id: I1f21b2be41761a5db2f1a05976fad29eb3aebb03 Reviewed-by: Olivier Goffart <ogoffart@woboq.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Port QSignalEventGenerator meta-object to revision 6Kent Hansen2012-02-202-23/+44
| | | | | | | | | | We want to drop support for old revisions in Qt 5. This commit brings the QSignalEventGenerator meta-object in sync with current moc output. Change-Id: Id5f4954b08cf49169850bd77543b2a7ab8274c18 Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
* Add QMetaMethod::isValid() functionKent Hansen2012-02-202-0/+10
| | | | | | | | | | | | This function provides a proper way of determining whether a function returned by QMetaObject::method() is valid. (Checking whether signature() returns a 0 pointer, which e.g. testlib does, is not an ideal API -- especially given that signature() will soon be removed and replaced by a function that returns a QByteArray.) Change-Id: I644f476b09904925f2042945f5d0ad744482b682 Reviewed-by: Olivier Goffart <ogoffart@woboq.com> Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
* Fix typo in QByteArray(QConstByteArrayData) constructorKent Hansen2012-02-201-1/+1
| | | | | | | There is no "str" member in QConstByteArrayData, it should be "ba". Change-Id: Ife76460e9332733480c1ceded21e78388656092d Reviewed-by: João Abecasis <joao.abecasis@nokia.com>
* Don't call metaObject() several timesKent Hansen2012-02-201-5/+6
| | | | | | | | It's sufficient to call it once per invokeMethod. Change-Id: I1db826027eca87c799f216d65e27c801a23e64e2 Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com> Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
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