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* QRegularExpression: add error strings for translationGiuseppe D'Angelo2012-03-121-0/+115
| | | | | | | | | | Added the error strings from PCRE to be picked up by lupdate, to enable translations. Change-Id: Iaeabde5d7a17f9a0273511e0741e67a097d23a98 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
* Restore some source compatibilityLars Knoll2012-03-123-1/+10
| | | | | | | | | | | Add an implicit #include back in to avoid needless SC and compilation breaks. Add some deprecated method for codecForTr, until all other modules are ported to mot use it anymore. Change-Id: I5334b47a0c32819b9eb6b7203cc98ce4e6073a64 Reviewed-by: Kent Hansen <kent.hansen@nokia.com>
* Add Q_IS_ENUM(), and provide as flag in QMetaType::typeFlags()Glenn Watson2012-03-114-2/+492
| | | | | | | | | | | | | | Add Q_IS_ENUM() macro to determine if a given type is an enumeration. Use information from that in QMetaType::registerType() to store whether custom registered metatypes are enums or not. This information can then be accessed by calling QMetaType::typeFlags(int type). This is used by the declarative code to determine whether a custom type in a variant can be safely cast to an integer, which is required to allow passing non-local enums as signal/slot params. Change-Id: I9733837f56af201fa3017b4a22b761437a3c0de4 Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
* Crash fix in QMetaType::typeFlags.Jędrzej Nowacki2012-03-111-1/+1
| | | | | | | The function is public, so it should validate input instead of crashing Change-Id: Id67463b0b61ab74a76c1ede7f052bdbed37822b6 Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
* byteorder: Fix compilation for MIPS and GCC < 4.6.Holger Hans Peter Freyther2012-03-101-0/+6
| | | | | | | | | Use the pre-processor macros to detect the byte order. This is how it is done for ARM and other platforms. Use the variant of the macro with the most underscores to match our ARM detection. Change-Id: I7d2b34bf45a7f3979b44a1fe2e95f678152a5dcd Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
* Remove commented 'comment'ABBAPOH2012-03-101-3/+0
| | | | | Change-Id: I996a34fb2dc91da8b68039b4bc797a255c99d2e0 Reviewed-by: David Faure <faure@kde.org>
* Fix commas according to qt coding styleABBAPOH2012-03-101-6/+6
| | | | | Change-Id: Ibf49f1c3d426917d1cfcb382c8ed2771d43d6e99 Reviewed-by: David Faure <faure@kde.org>
* Updated codecs.pri to reflect new QNX mkspec nameRafael Roquetto2012-03-091-1/+1
| | | | | Change-Id: Icd4a9dd774991c2be180b885b3892ff85a3f8dc1 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
* byteorder: Improve the implementation comments for auto-detectHolger Hans Peter Freyther2012-03-092-8/+14
| | | | | | | | | | Parts of the auto-detection is using __BYTE_ORDER__. This pre-processor macro was added in GCC 4.6. Document that in the auto-detection code. Remove the misleading error message in qsysinfo.h. Change-Id: I66430ba1c9a1cdf476889ae6d5f3ca476243e000 Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
* Fixes wrong iconv_open call under QNXRafael Roquetto2012-03-091-1/+1
| | | | | | | | | | The wrong macro logic was causing iconv_open to never be called under QNX. Change-Id: I3367872fc8440f87fb59667770acd06262aef723 Reviewed-by: Andreas Holzammer <andreas.holzammer@kdab.com> Reviewed-by: Mark Brand <mabrand@mabrand.nl> Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
* Fixes mismatching delete operatorRafael Roquetto2012-03-091-1/+1
| | | | | | Change-Id: Ib6640daa0fdd12f98f9d7e257c226e0abdcf31dc Reviewed-by: Kevin Krammer <kevin.krammer@kdab.com> Reviewed-by: Robin Burchell <robin+qt@viroteck.net>
* misc: Fix some random typos and grammar while reading code.Holger Hans Peter Freyther2012-03-092-5/+5
| | | | | | | | | | | | Typos: recieve -> receive descrived -> describe Grammar: this types -> these types Change-Id: Iedacc51a6322996f423ac9472af0a597424a4fed Reviewed-by: Casper van Donderen <casper.vandonderen@nokia.com>
* Fix copy/paste error in QAbstractItemModel::insertRow docu.David Faure2012-03-091-3/+2
| | | | | | | This method is not virtual. Change-Id: I1c82a63af07d7e78e7a572c0dfcfb2b82122d421 Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
* Remove calls for default constructorsABBAPOH2012-03-091-6/+0
| | | | | | Change-Id: Ib33013bed9e6b7bb9ef54c858da5cd61f35f2c41 Reviewed-by: David Faure <faure@kde.org> Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
* Build fix when use '-no-stl' optionYuchen Deng2012-03-081-0/+2
| | | | | | | | error C2039: 'move' : is not a member of 'std' error C3861: 'move': identifier not found Change-Id: I40beb59f893a8969275154664c947889eb570c95 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* QRegularExpression: minor fix to captureIndexForNameGiuseppe D'Angelo2012-03-081-0/+3
| | | | | | | | | | | | Although passing a null pointer to pcre16_get_stringnumber for the compiled pattern should simply make it error out, it's actually an undocumented behaviour, so let's stay safe and add an explicit check. Tests for this codepath are added. Change-Id: Ifd9c87874f6812ba487104ec1a5bbc83c3b16761 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* QRegularExpression: improve JIT memory handlingGiuseppe D'Angelo2012-03-081-12/+84
| | | | | | | | | | | | | | | | | PCRE's JIT uses by default 32K on the pcre_exec caller's stack. This is fine for most situations, but in some cases (esp. patterns with lot of recursion) more memory is required. Therefore, if a match execution fails due to exhausting JIT memory, we let PCRE allocate up to 512KB to be used for the JIT's stack. The pointer to the allocated memory is put in thread local storage (so it can be reused from the same thread, if needed, and automatically goes away when the thread dies). Change-Id: Ica5fb7d517068befff88ebb198a603a26ec5d8a7 Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Fix a bug in the assignment operators for QJsonObject and ArrayLars Knoll2012-03-082-2/+2
| | | | | | | | | | When objects or arrays where being used read only, several objects can share the same d pointer, but will have different pointers into the binary data. Correctly change the pointer into the binary data even if the d-pointer is the same. Change-Id: Ife0ea5ac5daf46586f855dccdf35b51ec696a623 Reviewed-by: João Abecasis <joao.abecasis@nokia.com>
* Crash fix in QMetaType::typeName.Jędrzej Nowacki2012-03-081-2/+3
| | | | | | | The function is public, so it should validate input instead of crashing Change-Id: Ifd9f1110f8631f942929d85db6a57eee7afffb6a Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
* Fix crash in QVariant::canConvert.Jędrzej Nowacki2012-03-081-0/+2
| | | | | | | | The function was crashing when an unsupported type id was given as an input argument. Change-Id: I2b0e3e6d43f6f248dc71532f8e6485efe68e8120 Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
* Fixes potential memory leak in qtextcodec.cppNick Ratelle2012-03-081-17/+9
| | | | | Change-Id: I56c0a1a6cc261bd15653bc4cbb94daed1f8aa811 Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
* QRegularExpression: add optimizations autotestGiuseppe D'Angelo2012-03-071-5/+9
| | | | | | | | | | | | | | | Exporting the counter that controls the optimization of a compiled pattern lets us to forcibly optimize all patterns. Therefore, two tests are now run: one with default optimization values and another one which always optimizes the pattern. The counter itself was renamed with a qt_ prefix and put inside the Qt compilation namespace (thanks to rohanpm for pointing it out). Change-Id: I56602433d37adc127772b2d0d2cdaf2e49d43c71 Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Fix deadlock in QPropertyAnimationOlivier Goffart2012-03-071-0/+1
| | | | | | | | | | Commit 1e6514a714c1f55b9cb57d2b8b65bc2305c2e2c6 changed the mutex from recursive to non-recursive, which could introduce dead lock if the animation starts other animation (This is the case in QMainWindow layouts) Change-Id: I1b149b78a802748eb24b5700fffeca0b8555f005 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
* Add nicer error message in qMetaTypeId function.Jędrzej Nowacki2012-03-071-0/+1
| | | | | | | | | | The function can be used only with a registered type and it would fail to compile for other types. By adding the static assert we can print an almost user friendly compilation error message. Change-Id: I59ab148cabf32afe0baef186b82cb03303b57780 Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com> Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
* QRegularExpression: fix optimizePattern, document the issueGiuseppe D'Angelo2012-03-071-7/+24
| | | | | | | | | | | | | | The studyData pointer is atomically set by the pointer assignment, but another processor running a different thread might see the new studyData value but not the memory it points to. Therefore, the current studyData is returned from optimizePattern and used by that thread. Docs were added to optimizePattern to explain what's going on. Change-Id: I4502c336077bb98a1751011aa93ffd4f585ed101 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* QRegularExpression: fix documentation due to qdoc changesGiuseppe D'Angelo2012-03-071-16/+16
| | | | | | | Removes the usage of various qdoc macros which are now deprecated. Change-Id: I74fa70f8d2a2a1bff57cdb2bcc14a31a7198dea0 Reviewed-by: Casper van Donderen <casper.vandonderen@nokia.com>
* Fixed warnings from arm builds with -WundefRohan McGovern2012-03-071-3/+3
| | | | | | | | | Do not use the value of a macro before verifying that the macro is defined. Change-Id: I36bebe37da5f4e5e7af1e423b7f2b18091e35707 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com> Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
* Fix parsing of unicode escape sequencesLars Knoll2012-03-071-2/+2
| | | | | Change-Id: I63a7cd3a571fb47c97157bcb2ca29c4239c600ba Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Fixed warning from gcc with -Wundef for some values of WCHAR_MAXRohan McGovern2012-03-071-1/+3
| | | | | | | | | | | | | | | | | | | | | | Certain versions of system headers will declare WCHAR_MAX like: #define __WCHAR_MAX ( (wchar_t) - 1 ) #define WCHAR_MAX __WCHAR_MAX In particular on ARM (see e.g. http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=598937 ) In this case, defined(WCHAR_MAX) is true, but attempting to use the value of WCHAR_MAX in a preprocessor expression will not give the desired results - "wchar_t" is unknown to the preprocessor, so WCHAR_MAX silently (without -Wundef) evaluates to ( (0) - 1 ) == -1. A simple workaround is to avoid looking at WCHAR_MAX when the superior __SIZEOF_WCHAR_T__ is defined. Change-Id: I439b166cffb93416737ee19025fb6e8d51c27876 Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Support legacy QDataStream serialization of QDate.Aaron McCarthy2012-03-071-4/+14
| | | | | | | | | | | Commit 8327fa7c11f6c84ccc66be4365ee282a76288788 changed the type of the Julian day member of QDate from quint32 to qint64. This changed the QDataStream format. Keep the old behavior, with the limited date range, if the stream version is less than Qt_5_0. Change-Id: I800448979a1891581069f39de7f9ab9c634e4f0e Reviewed-by: John Layt <jlayt@kde.org> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Use #define before including SHA-2 3rdparty codeBradley T. Hughes2012-03-071-17/+15
| | | | | | | | Using typedef causes errors due to re-definition, so #define the types needed by the SHA-2 code to the q[u]int* equivalents instead. Change-Id: I6fc29788dd05aeee28723820f511527d482d31f2 Reviewed-by: Oliver Wolff <oliver.wolff@nokia.com>
* QRegularExpression: const correctness fixesGiuseppe D'Angelo2012-03-061-9/+9
| | | | | | | Adding some const qualifiers to members which are never written. Change-Id: Ibb8953764c7b7790a419a5d48f2956751d5fc1f9 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* QRegularExpression: add captureCount()Giuseppe D'Angelo2012-03-062-0/+15
| | | | | | | | QRegularExpression::captureCount() returns the number of capturing groups inside the regular expression pattern. Change-Id: Ib90ce67c67d06ab2966f0c98bd91da21defc156d Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* QRegularExpression: do not use JIT in debug buildsGiuseppe D'Angelo2012-03-061-1/+41
| | | | | | | | | | | | | PCRE's JIT uses self-modifying code extensively, requiring full SMC checks enabled by tools like valgrind, which slow down the execution considerably; not enabling SMC checks lead to crashes. Therefore, JIT is now disabled by default in debug builds of Qt. Its usage (both in debug and release builds) can be controlled by setting the QT_ENABLE_REGEXP_JIT environment variable. Change-Id: Ib38952400e4219582942ce65ab9edcd89c432f3e Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
* QRegularExpression: improve operator==, add dedicated autotestGiuseppe D'Angelo2012-03-061-1/+2
| | | | | | | | Trivial change: compare dpointers first, then the data. Added test function for operator==. Change-Id: I33ac64a59db4ccad56c30be17622187e42415f38 Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
* QRegularExpression: QDebug support for pattern optionsGiuseppe D'Angelo2012-03-062-0/+38
| | | | | | | | | Added the proper QDebug operator to debug the QRegularExpression::PatternOptions flags. Change-Id: Icd00e93a0c6cc4345db528d494fc176624f7b7a2 Reviewed-by: hjk <qthjk@ovi.com> Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
* QRegularExpression: add QRegularExpression* set of classesGiuseppe D'Angelo2012-03-063-0/+2275
| | | | | | | | | | | Added QRegularExpression, QRegularExpressionMatch and QRegularExpressionMatchIterator as PCRE-enabled, regexp classes. Documentation is included, as well as a first round of autotests. Task-number: QTBUG-23489 Change-Id: Id47031b80602c913ccd2fd740070e3024ea06abc Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
* fix relative default examples pathOswald Buddenhagen2012-03-061-1/+1
| | | | | | | | copy&pasto ... Change-Id: I73ab90f31f2a2250abe1ec9aeea975122ff319cb Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com> Reviewed-by: Mark Brand <mabrand@mabrand.nl>
* QProcess/Win: pointless Sleep call removedJoerg Bornemann2012-03-061-2/+0
| | | | | | Change-Id: I634c62d3a0f96bc074e815dfd4106b6187f4ba85 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com> Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
* Don't use QMutexPool in QEventDispatcherOlivier Goffart2012-03-061-3/+2
| | | | | | | Use a QBasicMutex, there is no extra cost of having a mutex for this. Change-Id: Ib5b01338649002c0c21f018b2c931a8cc68027f6 Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
* Don't use QMutexPool from the animation frameworkOlivier Goffart2012-03-062-14/+13
| | | | | | | Use a plain QBasicMutex instead Change-Id: I1abd35b4fe4e9f0401e73c7c3f503b00bba2baa9 Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
* Cleanup QThread::initialize and QThread::cleanupOlivier Goffart2012-03-065-41/+0
| | | | | | | | | | | The qt_global_mutexpool was private API deprecated long time ago. And there is no reason to call qt_create_tls because it is called in QThreadData::current that is called from the QObject constructor, even before QCoreApplication::init can be called. Change-Id: Idf3576d8591377811b727b12edc43dc898570ba4 Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
* Make cache of opentype tables in Harfbuzz face lazyEskil Abrahamsen Blomfeldt2012-03-062-1/+7
| | | | | | | | | | | | | | | | | | | | The mechanism in fontconfig which determines if a certain character is available (FcCharSetHasChar()) may give false positives, in which case we would load and unload those fonts per every char for which FC gave us a false positive. This was a major performance regression. Specifically the false positives happened when looking at e.g. italic variants of certain multilingual fonts, since we only check the charset of the font family as a whole and not of the specific variant, which may only support a subset of the chars. To optimize this, we remove the deletion of the font engines after loading them, but also wait with loading the opentype tables until they are actually needed. This means that for the false positives, we will load the font, but the cached data for each unused font will be much smaller. Change-Id: Idfc794401a2080da5946bf65204eb947aeb635ed Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
* Improve safeness of QMetaType::registerType.Jędrzej Nowacki2012-03-061-2/+5
| | | | | | | | | | | | | | | This internal function is abused by some modules to create dynamic types in metatype system. In Qt5 more non-optional arguments were added to the function and to keep temporary source compatibility an overload was created. QMetaType code assumes that every known type has properly defined basic operations like creation and destruction. Setting a helper function pointer to null value is asking for a crash, because the code doesn't check for that value, the null pointer may be called. Change-Id: I5ca7454a70c308e01de26fab23481b3c94c22371 Reviewed-by: João Abecasis <joao.abecasis@nokia.com>
* QMimeDatabase: Fix crash on empty filenameDavid Faure2012-03-061-0/+2
| | | | | | | | | This is due to the search in the suffix tree starting at position fileName.length() - 1. Change-Id: I98501c1724c7dde2626351ace8ba19faa0d2e1e1 Reviewed-by: Ivan Komissarov <ABBAPOH@nextmail.ru> Reviewed-by: Wolf-Michael Bolle <wolf-michael.bolle@nokia.com>
* Remove codecForTr().Robin Burchell2012-03-067-66/+11
| | | | | | | | | | Similarly to change id I2f429fa7ef93bd75bb93a7f64c56db15b7283388, the capability to arbitrarily alter the encoding of literals is very destructive, especially in a world with libraries and plugins. Change-Id: If0d4cd8dcf89792e39c1984cbde6b036cebfc02f Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
* Support new-style plugins without a "Keys" json propertyAlex Wilson2012-03-061-1/+12
| | | | | | | | | As per discussion with Lars, intent here was to allow plugins without a "Keys" property to still function correctly, but this particular if statement was blocking any such plugins from being detected. Change-Id: Icb343ca8bd95a508d62565cd816fe2a57a4f82bd Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
* Mark QMetaType constructor as explicit.Jędrzej Nowacki2012-03-061-1/+1
| | | | | | | | Implicit conversion from an int would look strange in this case. Change-Id: I2222a045c293595d7b83a2fb75ca646f5cf79bca Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com> Reviewed-by: João Abecasis <joao.abecasis@nokia.com>
* Remove unused QThreadPoolPrivate::startFrontRunnable().Robin Burchell2012-03-062-26/+0
| | | | | Change-Id: Ie079aea3412a53cf9dccaa770fa64ff5b6b7b3b1 Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
* Remove AccessibilityPrepare event.Frederik Gladhorn2012-03-051-1/+0
| | | | | | | | | | | | | This event was completely unused. In addition it leads to crashes on linux when sending the Destroy accessibility update. The Destroy event on linux would still query an accessible interface. That in turn would trigger the event to be sent. Change-Id: I8915527de067b8b70ba41b1361e3ef5d12866d7d Reviewed-by: Frederik Gladhorn <frederik.gladhorn@nokia.com> Reviewed-by: Jan-Arve Sæther <jan-arve.saether@nokia.com>
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