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* Remove the qmake project filesJoerg Bornemann2021-01-071-116/+0
| | | | | | | | | | | | | | | | Remove the qmake project files for most of Qt. Leave the qmake project files for examples, because we still test those in the CI to ensure qmake does not regress. Also leave the qmake project files for utils and other minor parts that lack CMake project files. Task-number: QTBUG-88742 Change-Id: I6cdf059e6204816f617f9624f3ea9822703f73cc Reviewed-by: Edward Welbourne <edward.welbourne@qt.io> Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Kai Koehne <kai.koehne@qt.io>
* Remove QScopedSharedPointerGiuseppe D'Angelo2020-11-201-1/+0
| | | | | | | It's private and unused since ~2012. Change-Id: Iea11af27f7eebf3eae2467b22b68cd4c26885edd Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Get rid of the MSVC specific fileLars Knoll2020-09-051-3/+0
| | | | | | | | | It used to contain the MSVC specific export hack for QVector, but that one is not required in Qt 6 anymore and the file was not doing anything anymore. Change-Id: Ic8b4aa355a8934beb6abcf10235d218344a294cc Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
* Remove MSVC workaround for QPolygonMarcel Krems2020-08-291-1/+0
| | | | | Change-Id: I62f7c6da7629dcdfda653a136d3bcd483359c86c Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
* Long Live QMap as a refcounted std::map!Giuseppe D'Angelo2020-08-061-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ... and QMultiMap as std::multimap. Just use the implementation from the STL; we can't really claim that our code is much better than STL's, or does things any differently (de facto they're both red-black trees). Decouple QMultiMap from QMap, by making it NOT inherit from QMap any longer. This completes the deprecation started in 5.15: QMap now does not store duplicated keys any more. Something to establish is where to put the QExplictlySharedDataPointer replcement that is in there as an ad-hoc solution. There's a number of patches in-flight by Marc that try to introduce the same (or very similar) functionality. Miscellanea changes to the Q(Multi)Map code itself: * consistently use size_type instead of int; * pass iterators by value; * drop QT_STRICT_ITERATORS; * iterators implictly convert to const_iterators, and APIs take const_iterators; * iterators are just bidirectional and not random access; * added noexcept where it makes sense; * "inline" dropped (churn); * qMapLessThanKey dropped (undocumented, 0 hits in Qt, 1 hit in KDE); * operator== on Q(Multi)Map requires operator== on the key type (we're checking for equality, not equivalence!). Very few breakages occur in qtbase. [ChangeLog][Potentially Source-Incompatible Changes] QMap does not support multiple equivalent keys any more. Any related functionality has been removed from QMap, following the deprecation that happened in Qt 5.15. Use QMultiMap for this use case. [ChangeLog][Potentially Source-Incompatible Changes] QMap and QMultiMap iterators random-access API have been removed. Note that the iterators have always been just bidirectional; moving an iterator by N positions can still be achieved using std::next or std::advance, at the same cost as before (O(N)). [ChangeLog][Potentially Source-Incompatible Changes] QMultiMap does not inherit from QMap any more. Amongst other things, this means that iterators on a QMultiMap now belong to the QMultiMap class (and not to the QMap class); new Java iterators have been added. Change-Id: I5a0fe9b020f92c21b37065a1defff783b5d2b7a9 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* QtCore: Use system-wide libb2 if presentLinus Jahn2020-07-311-0/+4
| | | | | | | | | | | | This adds the option to build Qt with libb2, which is especially recommended, if you care about the performance of the BLAKE2 hashing algorithms. The bundled version is the pure reference C implementation of BLAKE2, while libb2 has many additional hardware optimizations. However, the API of both is the same, so no changes to the code were necessary here. Change-Id: I3563982f4e07be300291fe103c38b16a404b3ebb Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
* Temporarily add a private QESDPv2Giuseppe D'Angelo2020-07-221-0/+1
| | | | | | | | | To unlock work while waiting for QISP. QESDP is lacking a few crucial APIs (isDetached() / isShared() / reset(ptr) / deep const), so we can't go there right away. Change-Id: I647eb0db4ea800488a323f3b64661e848998168d Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Move qsimd* from corelib/tools to corelib/globalLars Knoll2020-03-261-2/+0
| | | | | | | | | | | It's not used in tools at all and fits a lot better in global. Also fix the qsimd_x86* files to have a proper copyright header. Change-Id: Id3d8e7cfcd7769a1ca9f3d8cf6d357a31a99ba40 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* Introduce helper class QTaggedPointerTor Arne Vestbø2020-03-171-0/+1
| | | | | | | | | Useful for attaching small bits of information in the alignment bits of a naked pointer. For use in the new property system as well as in qtdeclarative (where currently a similar class exists as private API). Change-Id: Idf9b93e714e15129f302e16425dbeda94bcd207b Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* Remove QLinkedListSona Kurazyan2020-02-191-2/+0
| | | | | | | | | | | | | QLinkedList has been moved to Qt5Compat. Remove and stop mentioning it in docs, examples (the docs & examples for QLinkedList itself will be moved to Qt5Compat) and remove the corresponding tests. Also remove QT_NO_LINKED_LIST, since it's not needed anymore. Task-number: QTBUG-81630 Task-number: QTBUG-80312 Change-Id: I4a8f1105cb60aa87e7fd67e901ec1a27c489aa31 Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* Merge remote-tracking branch 'origin/5.15' into devQt Forward Merge Bot2020-01-281-0/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: src/corelib/io/qsettings.cpp src/corelib/kernel/qvariant.cpp src/corelib/serialization/qjsoncbor.cpp src/corelib/serialization/qjsonvalue.cpp src/corelib/tools/tools.pri src/gui/image/qimage.cpp src/gui/kernel/qguivariant.cpp src/widgets/kernel/qshortcut.cpp tests/auto/tools/moc/allmocs_baseline_in.json tests/auto/tools/moc/tst_moc.cpp src/opengl/qglframebufferobject.cpp Done-With: Edward Welbourne <edward.welbourne@qt.io> Done-With: Leander Beernaert <leander.beernaert@qt.io> Change-Id: Ie7f5fa646c607fe70c314bf7195f7578ded1d271
| * QStringList: use local storage in removeDuplicates()Marc Mutz2020-01-261-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If available, use a C++17 std::pmr::unordered_set with a monotonic buffer resource and a 256-byte stack buffer to avoid the per-element allocations of QSet. Results on my machine: RESULT : tst_QStringList::removeDuplicates():"empty": - 0.00014 msecs per iteration (total: 74, iterations: 524288) + 0.000031 msecs per iteration (total: 66, iterations: 2097152) RESULT : tst_QStringList::removeDuplicates():"short-dup-0.00": - 0.00043 msecs per iteration (total: 57, iterations: 131072) + 0.00013 msecs per iteration (total: 69, iterations: 524288) RESULT : tst_QStringList::removeDuplicates():"short-dup-0.50": - 0.00049 msecs per iteration (total: 65, iterations: 131072) + 0.00032 msecs per iteration (total: 85, iterations: 262144) RESULT : tst_QStringList::removeDuplicates():"short-dup-0.66": - 0.00057 msecs per iteration (total: 75, iterations: 131072) + 0.00039 msecs per iteration (total: 52, iterations: 131072) RESULT : tst_QStringList::removeDuplicates():"short-dup-0.75": - 0.00064 msecs per iteration (total: 85, iterations: 131072) + 0.00048 msecs per iteration (total: 63, iterations: 131072) RESULT : tst_QStringList::removeDuplicates():"long-dup-0.00": - 0.083 msecs per iteration (total: 85, iterations: 1024) + 0.039 msecs per iteration (total: 80, iterations: 2048) RESULT : tst_QStringList::removeDuplicates():"long-dup-0.50": - 0.11 msecs per iteration (total: 58, iterations: 512) + 0.078 msecs per iteration (total: 80, iterations: 1024) RESULT : tst_QStringList::removeDuplicates():"long-dup-0.66": - 0.13 msecs per iteration (total: 70, iterations: 512) + 0.10 msecs per iteration (total: 53, iterations: 512) RESULT : tst_QStringList::removeDuplicates():"long-dup-0.75": - 0.16 msecs per iteration (total: 86, iterations: 512) + 0.13 msecs per iteration (total: 69, iterations: 512) When interpreting the data, take into account that each iteration contains _also_ a deep copy of the QStringList d/t the detach from 'input'. The pattern is used elsewhere in Qt, so I've put the class that implements the seen set into a private header file and used in some other places I found. Change-Id: I1f71a82008a16d5a3818f91f290ade21d837805e Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
* | Long live QFlatMap!Joerg Bornemann2020-01-021-0/+1
| | | | | | | | | | | | | | | | | | | | Add a light-weight associative container, API-wise very similar to QMap, that's based on two sorted continuous containers (QVector by default). The class is internal for now. Change-Id: Ife12576c4abb39a3ea2acb0a1ba0faca91b3a4c5 Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
* | Inline the size and begin pointer in QVectorThiago Macieira2019-12-081-1/+0
|/ | | | | | | | | | | Add QGenericArray to simplify operations. This class can be shared by other tool classes. If there is nothing else to share it, we can move the code onto qvector.h. The one candidate is QList. All tests pass and valgrind is good. Change-Id: Ieaa80709caf5f50520aa97312ab726396f5475eb Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* Introduce a new feature called easingcurveTasuku Suzuki2019-08-161-4/+10
| | | | | | | | | | features.animation and features.scroller depend on the feature. In total, this saves around 180KB from QtCore and 75KB from QtWidgets. Change-Id: I65aac3ec4d50d62424ee33f44b99f3cfb91121d6 Reviewed-by: Thomas Hartmann <thomas.hartmann@qt.io> Reviewed-by: Jan Arve Sæther <jan-arve.saether@qt.io> Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
* Move text-related code out of corelib/tools/ to corelib/text/Edward Welbourne2019-07-101-88/+0
| | | | | | | | This includes byte array, string, char, unicode, locale, collation and regular expressions. Change-Id: I8b125fa52c8c513eb57a0f1298b91910e5a0d786 Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
* Separate out the time, zone, date code from corelib/tools/Edward Welbourne2019-06-061-30/+0
| | | | | | | | | | We'll be adding calendar code here as well, and tools/ was getting rather crowded, so it looks like time to move out a reasonably coherent sub-bundle of it all. Change-Id: I7e8030f38c31aa307f519dd918a43fc44baa6aa1 Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* Non-associative containers: add range constructorsMarc Mutz2019-04-171-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Something nice we'd like to detect for array-backed containers is if the iterator passed is a Contiguous one; if the type is also trivially copyable / Q_PRIMITIVE_TYPE, we could memcpy() the whole range. However, there's no trait in the Standard to detect contiguous iterators (the best approximation would be detecting if the iterator is actually a pointer). Also, it's probably not smart to do the work now for QVector since QVector needs refactoring anyhow, and this work will be lost. QString and QByteArray are left in another commit. [ChangeLog][QtCore][QVector] Added range constructor. [ChangeLog][QtCore][QVarLengthArray] Added range constructor. [ChangeLog][QtCore][QList] Added range constructor. [ChangeLog][QtCore][QStringList] Added range constructor. [ChangeLog][QtCore][QLinkedList] Added range constructor. [ChangeLog][QtCore][QSet] Added range constructor. Change-Id: I220edb796053c9c4d31a6dbdc7efc5fc0f6678f9 Reviewed-by: Milian Wolff <milian.wolff@kdab.com>
* Merge remote-tracking branch 'origin/5.12' into devQt Forward Merge Bot2018-09-021-1/+1
|\ | | | | | | Change-Id: I33e0abc771a2a772d3334172d50e7b0efe896590
| * WebAssembly for QtBaseMorten Johan Sørvig2018-08-301-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | This is the squashed diff from wip/webassembly to dev. Done-with: Peng Wu <peng.wu@intopalo.com> Done-with: Sami Enne <sami.enne@intopalo.com> Done-with: Morten Johan Sørvig <morten.sorvig@qt.io> Started-by: Andrew Knight <andrew.knight@intopalo.com> Change-Id: I6562433c0a38d6ec49ab675e0f104f2665f3392d Reviewed-by: Lorn Potter <lorn.potter@gmail.com> Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
* | corelib/tools: Add QOffsetStringArray APIMikhail Svetkin2018-08-271-0/+1
|/ | | | | | | | | This function allows to generate an array of offsets of substrings in a string at compile time. This produces less verbose and easier to maintain source code. Change-Id: I5774b8b91906f6191f2b1244a676c07e7eb15b47 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Refactor wildcard support in QRegularExpressionSamuel Gaist2018-08-161-2/+1
| | | | | | | | | | | | | | | The API originally proposed was flawed in the sense that the setter function would use a modified version of the parameter given which would have make it a black box for the user. This patch fixes that by removing that setter and providing a static method that will return the pattern suitably modified to be used by QRegularExpression the same way the escape method does. [ChangeLog][Core][QRegularExpression] Implemented support for wildcard patterns through a static method. Change-Id: I0054bcaffd7525dac569f54fa81f73b7e4544b2e Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* corelib/tools: add qMakeArray() APIMikhail Svetkin2018-07-251-0/+1
| | | | | | | | | | This function can be used to create std::array without the need to explicitly provide the size of array. It also has a specialization that allow to generate sorted array at compile time. Sorted array can be beneficial for example in binary search. Change-Id: Ifc7e06e451812fce2ab94293959db5e9cc038793 Reviewed-by: Gatis Paeglis <gatis.paeglis@qt.io>
* prune dead codeOswald Buddenhagen2018-07-231-1/+0
| | | | | | | msvc2013 is not supported any more. Change-Id: Idca32f77e1b97a219d8bb4571cfd41e7334ac84e Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Introduce QScopeGuardSérgio Martins2018-07-211-0/+1
| | | | | | | | | | | | | A RAII style class which calls a function at end of scope. Example usage: auto cleanup = qScopeGuard([] { <my cleanup code> ; }); [ChangeLog][QtCore] Introduced QScopeGuard. Task-number: QTBUG-62894 Change-Id: Ife67f5c76255a1fafbae03367263da0bac9a0070 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* Add wildcard-to-regexp support to QRegularExpressionSamuel Gaist2018-03-301-1/+3
| | | | | | | | | | | | | | | | | | This method will make QRegularExpression on par with QRegExp and will allow to replace this class when a wildcard expression can be set through an API (e.g. QSortFilterProxyModel::setFilterWildcard). For other use cases, see QTBUG-34052. [ChangeLog][QRegularExpression] Implemented support for wildcard patterns. Warning: QRegularExpression might not give the exact same result as QRegExp as its implementation follows strictly the glob patterns definition for the wildcard expressions. Change-Id: I5ed4617ca679159430c3d46da3449f6b3100e366 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
* Merge remote-tracking branch 'origin/5.11' into devLiang Qi2018-02-161-1/+1
|\ | | | | | | | | | | | | Conflicts: src/corelib/tools/tools.pri Change-Id: I705630f9cecbf0ce51a22fc6116b8c49611259e9
| * Merge remote-tracking branch 'origin/5.9' into 5.11Liang Qi2018-02-141-1/+1
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: .qmake.conf src/corelib/animation/qvariantanimation.cpp src/corelib/global/qglobal.cpp src/corelib/global/qlogging.cpp src/corelib/io/qprocess_win.cpp src/corelib/json/qjsonarray.cpp src/corelib/tools/qsimd_p.h src/corelib/tools/qtimezoneprivate_p.h src/corelib/xml/qxmlstream_p.h src/gui/kernel/qsimpledrag.cpp src/gui/kernel/qsimpledrag_p.h src/plugins/generic/generic.pro src/plugins/platforms/cocoa/qcocoamenu.mm src/widgets/styles/qmacstyle_mac.mm tests/auto/concurrent/qtconcurrentmap/BLACKLIST tests/auto/corelib/io/qfileinfo/tst_qfileinfo.cpp tests/auto/corelib/tools/qdatetime/tst_qdatetime.cpp tests/auto/gui/kernel/qwindow/BLACKLIST tests/auto/widgets/dialogs/qmessagebox/BLACKLIST Change-Id: I508d686cf20f7f8cc6a7119b9bc7c3bbb505c58e
| | * Support for Q_OS_ANDROID_EMBEDDED and android-embedded build flagsOtto Ryynänen2018-01-201-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Embedded Android build (Boot to Qt Android injection) is defined by having both Q_OS_ANDROID and Q_OS_ANDROID_EMBEDDED flags defined, as well as having Qt config android-embedded. This commit enables the possibility to build embedded Android builds. (i.e. Qt build for Android baselayer only, without JNI) Change-Id: I8406e959fdf1c8d9efebbbe53f1a391fa25f336a Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io> Reviewed-by: Paul Olav Tvete <paul.tvete@qt.io>
* | | Prefer ICU over system info on MS-WinEdward Welbourne2018-02-071-6/+8
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ICU data is more complete; and its APIs allow it to tell the whole story, which MS-Win's APIs can't (e.g. Morocco's otherwise-normal DST has a hole in it for Ramadan; when this makes four transitions in a year, the MS-APIs can't report more than two, so ignore the Ramadan gap); and their design obliges us to use heuristics to kludge round mis-description of simple changes to standard time in non-DST zones, which can't be distinguished from certain (more) obscure cases of changes to DST coinciding with a change to standard offset (causing a DST transition to hide, leaving its other end *looking like* a non-DST change to standard offset). Using ICU, when available, reduces how many end users shall be mislead by such kludges. [ChangeLog][Windows][QTimeZone] Changed MS-Win to use ICU for time-zone data, when available, in preference to MS's TZ APIs. The choice is made when building Qt. This will give reliable results when non-DST transitions arise, or when a zone's DST is not simple (e.g. interrupted by Ramadan). Task-number: QTBUG-42021 Change-Id: I9cdd65713ecdaf8cce52dd924fbc7371630977c8 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | Add functions for fast bulk conversion of qfloat16Allan Sandfeld Jensen2017-11-211-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Both ARM and x86 can convert fp16 much faster in bulk than one at a time. This also enables hardware accelerated conversion on x86, when F16C isn't unconditionally available at compile time. This code is implemented in C to ensure that there's no leakage of inline symbols from the .obj file that was compiled by Visual Studio with AVX support. Unfortunately, simd.prf uses $(CXX) instead of $(CC) for all its sources, which means the file gets interpreted as C++ by g++, clang++ and icpc. Those compilers at least don't leak any symbols. Done-with: Thiago Macieira <thiago.macieira@intel.com> Change-Id: I9d26d99e83392861fb09564e0e8e8d76cd8483b3 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | Merge remote-tracking branch 'origin/5.9' into 5.10Liang Qi2017-10-041-2/+5
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: src/corelib/global/qconfig-bootstrapped.h src/corelib/global/qglobal.h src/corelib/tools/qcryptographichash.cpp src/corelib/tools/qcryptographichash.h src/corelib/tools/qmessageauthenticationcode.cpp src/plugins/platforms/windows/qwindowswindow.h tests/auto/gui/kernel/qwindow/BLACKLIST tests/auto/widgets/itemviews/qitemdelegate/BLACKLIST Change-Id: Ib68112de985a3d714c2071f47c10e907e4f0229a
| * Make QDateTimeParser a separate featureEdward Welbourne2017-09-251-2/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | It was being mis-described in some places by a QT_CONFIG(timezone) test, replacing older QT_BOOTSTRAPPED checks; but it has no time-zone dependency (until 5.10). So make it a separate feature in its own right. It turns out QAbstractSpinBox's presumed dependency on datetimeedit was an illusion caused by use of QDATETIMEEDIT_*_MIN symbols actually provided by datetimeparser; so remove its bogus dependency. Change-Id: Ibc12f4a9ee35acb64a39a1c7a15d2934b5710dc0 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | Merge remote-tracking branch 'origin/5.9' into devLiang Qi2017-07-041-1/+1
|\| | | | | | | | | | | | | | | | | | | | | | | Conflicts: src/corelib/io/qprocess_unix.cpp src/plugins/platforms/xcb/qxcbconnection.cpp src/plugins/platforms/xcb/qxcbwindow.cpp src/widgets/util/util.pri tests/auto/corelib/thread/qthread/qthread.pro tests/auto/corelib/thread/qthread/tst_qthread.cpp Change-Id: I5c45ab54d46d3c75a5c6c116777ebf5bc47a871b
| * actually make use of the detected ICUOswald Buddenhagen2017-07-021-1/+1
| | | | | | | | | | | | Task-number: QTBUG-58012 Change-Id: I7a3d99277daa6566811b24111205548b89e77c53 Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* | Disentangle string-related headersMarc Mutz2017-04-251-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It's starting to hinder QStringView development (QString::append(QStringView), e.g.). - qbytearray.h includes qstring.h, but is included by qstring.h -> remove qstring.h include from qbytearray.h - the QStringLiteral definition is used from both qstring.h and qstringview.h -> extract into its own header, move QStringViewLiteral definition there, too - the qCompareStrings(), qConvertTo*() functions are used by QString and QStringView -> also extract into own header, included from qstring.h and qstringview.h - QStringView::toString() depends on QString, which depends on QStringView -> move QStringView::toString() definition to qstring.h, after the definition of QString -> move qstringview.h up to all the other includes in qstring.h This is starting to look like a DAG again, and allows to remove the unholy #ifndef QSTRING_H # include <qstring.h> #endif hack from qstringview.h. [ChangeLog][Potentially Source-Incompatible Changes][QByteArray] qbytearray.h no longer includes qstring.h. In particular, this means that in order to use QStringBuilder with QByteArray, you need to include both qbytearray.h and qstring.h now (or <QByteArray> and <QString>, resp.). Change-Id: I7f8acf9c11bc1731266cd25c6eda9fb36723f364 Reviewed-by: Anton Kudryavtsev <antkudr@mail.ru> Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
* | Long live QStringView!Marc Mutz2017-03-241-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | QStringView is a simple container for (const QChar*, int) and (const char16_t*, size_t). It acts as a replacement interface type for const QString and const QStringRef, and enables passing all kinds of string-like types to functions otherwise expecting const QString& - without the need to convert to QString first. The use of this new class is guarded by a macro that enables three levels of QStringView support: 1. offer QStringView, overload some functions taking QString with QStringView 2. like 1, but remove all overloads of functions taking QStringRef, leaving only the function taking QStringView. Do this only where QStringRef overloads tradionally existed. 3. like 2, but replace functions taking QString, too. This is done in order to measure the impact of QStringView on code size and execution speed, and to help guide the decision of which level to choose for Qt 6. This first patch adds QStringView with most of its planned constructors, but not much more than iterators and isNull()/isEmpty(). Further patches will add support for QStringView to QStringBuilder, add QStringView overloads of functions taking QString, and add the complete API of const QString to QStringView. [ChangeLog][QtCore][QStringView] New class, superseding const QString and QStringRef as function parameters, accepting a wide variety of UTF-16 string data sources, e.g. u"string", std::u16string{,_view}, and, on Windows, L"string", std::wstring{,_view} without converting to QString first. Change-Id: Iac273e46b2c61ec2c31b3dacebb29500599d6898 Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Lars Knoll <lars.knoll@qt.io> Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
* | Remove unused QPodList classMarc Mutz2017-03-221-1/+0
|/ | | | | | | | It's private API, the last in-tree user was removed in acbd7999, but failed to remove the class. Do it now. Change-Id: I26294b535d80b419a2f545a4783014b493a5dc93 Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
* Merge remote-tracking branch 'origin/5.8' into 5.9Liang Qi2017-02-141-1/+0
|\ | | | | | | Change-Id: I2bd2e61bae1eab4fc74fa6accd741ed9ae1f0669
| * rename qvector.cpp => qvector.qdocOswald Buddenhagen2017-02-091-1/+0
| | | | | | | | | | | | | | | | | | | | the file contains no code. this avoids complaints from ar/ranlib in static/bootstrapped builds. Change-Id: Iee22ffc61a5f9ea8c25f5455b7e8e017ac521624 Reviewed-by: Marc Mutz <marc.mutz@kdab.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | Remove support for WinRT 8.1 and Windows Phone 8.1Maurice Kalinowski2017-01-181-1/+0
| | | | | | | | | | | | | | | | [ChangeLog][QtBase][General] Removed support for WinRT/Windows Phone 8.1. Task-number: QTBUG-57288 Change-Id: Ifd6d6780cbbdb710d99556ba3d2fb2e514d4f789 Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
* | Merge remote-tracking branch 'origin/5.8' into devLiang Qi2016-12-131-1/+0
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: configure qmake/Makefile.unix.macos qmake/Makefile.unix.win32 qmake/generators/win32/msvc_vcproj.cpp src/3rdparty/pcre/qt_attribution.json src/corelib/io/qsettings.cpp src/corelib/kernel/qdeadlinetimer.cpp src/platformsupport/kmsconvenience/qkmsdevice.cpp src/platformsupport/kmsconvenience/qkmsdevice_p.h src/plugins/platforms/eglfs/deviceintegration/eglfs_kms/qeglfskmsgbmscreen.cpp src/plugins/platforms/eglfs/deviceintegration/eglfs_kms_egldevice/qeglfskmsegldeviceintegration.cpp src/plugins/platforms/eglfs/deviceintegration/eglfs_kms_egldevice/qeglfskmsegldevicescreen.cpp src/plugins/platforms/eglfs/deviceintegration/eglfs_kms_support/qeglfskmsdevice.cpp src/plugins/platforms/eglfs/deviceintegration/eglfs_kms_support/qeglfskmsscreen.h tests/manual/qstorageinfo/printvolumes.cpp tools/configure/configureapp.cpp Change-Id: Ibaabcc8e965c44926f9fb018466e8b132b8df49e
| * Properly use QT_CONFIG macro to check for ICULars Knoll2016-11-291-1/+0
| | | | | | | | | | | | | | And remove the QT_USE_ICU define. Change-Id: I8134ee18af7c90ed7070926ca31b3a57b3ec37dd Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
* | PCRE2: port QRegularExpression to PCRE2Giuseppe D'Angelo2016-12-121-1/+1
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | PCRE1 is going towards EOL. PCRE2 is the way forward in terms of new features, performance, and security improvements. The APIs that QRegularExpression uses are similar so the required modifications aren't extensive. The biggest difference comes to JIT-compiling of the pattern. In PCRE1, JIT-compiling did not modify the processed PCRE pattern, but returned a new chunk of data. This allowed multiple threads to keep matching using the same processed data and NULL for the JIT data, until a thread JIT-compiled and atomically set the shared JIT data to the results of the compilation. In PCRE2, JIT-compiling _modifies_ the processed PCRE pattern in a way that it's thread unsafe [1]; the results of JIT-compilation are stored somewhere inside the processed pattern. This means the above approach cannot work -- a thread may be matching while another one JIT-compiles, causing a data race. While waiting for better workarounds from upstream, employ a read/write mutex to protect the matching from JIT-compilation. [1] https://lists.exim.org/lurker/message/20160104.105831.3cb25b39.en.html [ChangeLog][General] QRegularExpression now requires the PCRE2 library, at least version 10.20. Support for the PCRE1 library has been dropped. A copy of PCRE2 is shipped with Qt and will automatically be used on those platforms which lack it. Change-Id: I9fe11104230a096796df2d0bdcea861acf769f57 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* use helper libs via QMAKE_USEOswald Buddenhagen2016-10-151-1/+1
| | | | | | | | | | | | | | | | | | | | for that, qt_help_lib.prf gains the ability to write "external module pri" files that contain suitable information for QMAKE_USE. these files have a bunch of limitations: - they are not installed, because a) they are not relocatable and b) the helper libs' headers are not installed, either - it won't work with qmake -r, which is ok, as qt5 does not build with qmake -r anyway - deps are not transitive, neither at build nor at use time the freetype, harfbuzz-ng, pcre, and png helper libs have been adjusted accordingly, and their uses replaced with QMAKE_USE instances. this also allowed inlining the now trivial {harfbuzz,pcrc,png}_dependency.pri files. freetype_dependency.pri remains due to its funkiness. Change-Id: I16890eecb122e34ec49f3d3e68380d1ea71a198a Reviewed-by: Jake Petroules <jake.petroules@qt.io>
* Add configure feature for QCommandLineParserLars Knoll2016-10-111-4/+9
| | | | | Change-Id: I78c1159d29e12ad03b9a3c076a40ee533958af8a Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
* Add configure feature for time zone supportLars Knoll2016-10-111-15/+24
| | | | | Change-Id: I6ea02dab33e67e7f312a62d94d82eaf1fbe9d9bc Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
* Convert the old feature systemLars Knoll2016-09-151-1/+1
| | | | | | | | | | | | | ... to the new qmake based configuration system. This removes the old qfeatures.txt (distributed over configure.json files) and qfeatures.h (distributed over qconfig-<module>.h files). qfeatures.prf is gone without replacement, as attempts to use it would lead to followup errors anyway. Change-Id: I1598de19db937082283a905b9592d3849d2199d0 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
* Use qtConfig throughout in qtbaseLars Knoll2016-08-191-4/+4
| | | | | | | | | | | Use the new qtConfig macro in all pro/pri files. This required adding some feature entries, and adding {private,public}Feature to every referenced already existing entry. Change-Id: I164214dad1154df6ad84e86d99ed14994ef97cf4 Reviewed-by: Lars Knoll <lars.knoll@qt.io> Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
* employ QMAKE_USE: LIBS += -lfooOswald Buddenhagen2016-08-191-1/+1
| | | | | | | | | | | | this switches all instances of LIBS[_PRIVATE] += -lfoo where a config tests exists for foo. this removes some code duplication between tests and project files (in case of conditionals), and ensures that the projects always actually use the libraries configure has found. Change-Id: Ia7e80c8db5f329290c7f1a4e03a8bf78882a687e Reviewed-by: Lars Knoll <lars.knoll@qt.io> Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
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