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* Add equality operators for QQmlError and QQmlRefPointerUlf Hermann2020-07-151-0/+1
| | | | | | | We need those to declare QProperties. Change-Id: I49bf656607931e5d50f6a07cac92b7e176bb2b75 Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
* Port towards load/storeRelaxed atomicsGiuseppe D'Angelo2019-06-251-4/+4
| | | | | | | | | | Plain load() / store() have been deprecated, so port away to their straight replacements. Task-number: QTBUG-76611 Change-Id: I79935b889cf7b2ba7698f70cc5e33994b034aa09 Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
* Make QQmlRefCount usable for immutable typesUlf Hermann2019-02-081-13/+8
| | | | | | | | | | | | | | | | refcounting should still be possible if the object is const. You can safely take and release references to const objects, after all. operator delete also works for const pointers. Therefore, make the refCount member mutable and declare addref() and release() as const. Additionally, drop the unused destroy() method and make the dtor protected for marginally more protection from accidental manual deletion. Plus, refcounted types should really not be copied or moved. Change-Id: I28fdc96c60b6ed5a056782568717c16b76234883 Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* Minor cleanup in QQmlRefPointerSimon Hausmann2018-04-261-0/+16
| | | | | | | | | Add rvalue constructor and assignment operator, to reduce the amount of atomic operations as a consequence of the typeloader changes that replace the manual reference counting with QQmlRefPointer usage. Change-Id: Id36be54e717cf2e83b0027b818f11e20b4fde0ce Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* Clean up manual reference of QQmlTypeData and QQmlPropertyCacheSimon Hausmann2018-04-261-1/+3
| | | | | | | | | | | | | | | | | | | | | | | We have a few places in the type loader where we do adventurous manual reference counting, where getType() returns a raw pointer that has been addref()'ed and then sometimes somehow we call release() later. Commit 0b394e30bba4f6bb7e6f7dbe5585a2e15aa0f21d is an example of where this can easily go wrong. As a consequence and also in preparation for future work on the type loader, this patch starts replacing the manual reference counting there. Changing the return type from QQmlTypeData *getType() to a QQmlRefPointer<> itself is not sufficient though, as the implicit operator T*() will still allow the caller to store the result as a raw pointer. Therefore this patch removes the "unsafe" implicit extraction operator. As a result of that change, other types that are sometimes stored in QQmlRefPointer are also affected and their usage needs to be adapted to QQmlRefPointer usage or manual raw pointer extraction with .data(). Change-Id: I18fd40634047f13196a237f4e6766cbef3bfbea2 Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* use nullptr consistently (clang-tidy)Shawn Rutledge2018-02-261-1/+1
| | | | | | | | | | | | | From now on we prefer nullptr instead of 0 to clarify cases where we are assigning or testing a pointer rather than a numeric zero. Also, replaced cases where 0 was passed as Qt::KeyboardModifiers with Qt::NoModifier (clang-tidy replaced them with nullptr, which waas wrong, so it was just as well to make the tests more readable rather than to revert those lines). Change-Id: I4735d35e4d9f42db5216862ce091429eadc6e65d Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* Updated license headersJani Heikkinen2016-01-191-14/+20
| | | | | | | | | | | From Qt 5.7 -> LGPL v2.1 isn't an option anymore, see http://blog.qt.io/blog/2016/01/13/new-agreement-with-the-kde-free-qt-foundation/ Updated license headers to use new LGPL header instead of LGPL21 one (in those files which will be under LGPL v3) Change-Id: Ic36f1a0a1436fe6ac6eeca8c2375a79857e9cb12 Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
* Some cleanups to QQmlRefCountLars Knoll2015-06-051-15/+10
| | | | | | | | | Rename QQmlRefPointer::take to adopt, as it's a better fit with the semantics. Get rid of the assignment operator from a raw pointer and add a Adopt argument to the constructor. Change-Id: Ia1ebe42b24570f32543e783f91eb3206602772a2 Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
* Fix usage of QtQmlDevTools private headers on OSX with framework buildsSimon Hausmann2015-03-161-1/+1
| | | | | | | | | | | | | | | | Previously this module borrowed its private headers from QtQml, so that when writing QT += qmldevtools-private, you'd get the private headers from QtQml. This doesn't work when QtQml is built as a framework. A cleaner solution is to give this module its headers proper by letting syncqt create the forwarding headers correctly (and consequently also include them in make install). In order for this to work, the included headers themselves cannot include any headers from QtQml, which this patch also takes care of, through a centralized inclusion of qv4global_p.h. Change-Id: I9bb8337956a2774cfaca6b338369face6c6ee785 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com> Reviewed-by: Frederik Gladhorn <frederik.gladhorn@theqtcompany.com>
* Update copyright headersJani Heikkinen2015-02-121-7/+7
| | | | | | | | | Qt copyrights are now in The Qt Company, so we could update the source code headers accordingly. In the same go we should also fix the links to point to qt.io. Change-Id: I61120571787870c0ed17066afb31779b1e6e30e9 Reviewed-by: Iikka Eklund <iikka.eklund@theqtcompany.com>
* Fix QQmlExpression/QQmlScriptString/QQmlBinding crashesSimon Hausmann2014-10-091-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | In the QQmlScriptString we store the binding id and it is an index into the runtimeFunctions array of the compilation unit. However we don't store the compilation unit and instead in QQmlBinding and QQmlExpression try to retrieve it from the cache via the context url (we have the context after all). That turns out to be not a reliable way, as sometimes the URL might slightly differ from the originally compiled cache (qrc:/// turning to qrc:/ maybe). Consequently the type is (unnecessarily) compiled again and unfortunately not _linked_, therefore the runtime functions array is empty. Another option is that when the component was created from a QByteArray, then no entry exists in the cache in the first place. This patch addresses the problem by storing a reference to the compilation unit in the QQmlContextData. That we can safely retrieve and it'll make sure the compilation unit also stays alive. In the process of that the manual reference counting was switched over to QQmlRefCount and QQmlRefPointer for QV4::CompilationUnit. Task-number: QTBUG-41193 Change-Id: I9111f9a3b65618e453954abcd789c039e65a94f7 Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Update license headers and add new licensesJani Heikkinen2014-08-251-19/+11
| | | | | | | | | - Renamed LICENSE.LGPL to LICENSE.LGPLv21 - Added LICENSE.LGPLv3 & LICENSE.GPLv2 - Removed LICENSE.GPL Change-Id: I84a565e2e0caa3b76bf291a7d188a57a4b00e1b0 Reviewed-by: Jani Heikkinen <jani.heikkinen@digia.com>
* fix whitespaceOswald Buddenhagen2014-01-221-16/+16
| | | | | | | remove trailing spaces and expand tabs Change-Id: Ieacb9d096b612c45d1a64700044c114d1f7522bc Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Remove QT_{BEGIN,END}_HEADER macro usageSergio Ahumada2013-01-281-4/+0
| | | | | | | | | | | The macro was made empty in qtbase/ba3dc5f3b56d1fab6fe37fe7ae08096d7dc68bcb and is no longer necessary or used. Discussed-on: http://lists.qt-project.org/pipermail/development/2013-January/009284.html Change-Id: Ia07e99676e0134fde5e32880edb95e57c779a7ff Reviewed-by: Laszlo Papp <lpapp@kde.org> Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com> Reviewed-by: Alan Alpert <aalpert@rim.com>
* Update copyright year in Digia's license headersSergio Ahumada2013-01-101-1/+1
| | | | | | Change-Id: I6c3bd7bebe3d62d1cfd0fa6334544c9db8398c76 Reviewed-by: Akseli Salovaara <akseli.salovaara@digia.com> Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
* Change copyrights from Nokia to DigiaIikka Eklund2012-09-231-24/+24
| | | | | | | Change copyrights and license headers from Nokia to Digia Change-Id: Ie7f5d49ed8235d7a7845ab68f99ad1c220e64d5c Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Add QQmlEngine::trimComponentCache()Matthew Vogt2012-05-171-0/+6
| | | | | | | | | | | | Allow unused data in the engine's component cache to be safely discarded so that the memory can be freed for other purposes. Unloading of scripts that are no longer required after trimming unused components is not yet supported. Task-number: QTBUG-25653 Change-Id: I37bc9d5592eeb5edceeb34d010a555dcffd11cea Reviewed-by: Michael Brasser <michael.brasser@nokia.com>
* Rename QDeclarative symbols to QQuick and QQmlMatthew Vogt2012-02-241-0/+192
Symbols beginning with QDeclarative are already exported by the quick1 module. Users can apply the bin/rename-qtdeclarative-symbols.sh script to modify client code using the previous names of the renamed symbols. Task-number: QTBUG-23737 Change-Id: Ifaa482663767634931e8711a8e9bf6e404859e66 Reviewed-by: Martin Jones <martin.jones@nokia.com>
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