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* Start cleaning up the QmlContextWrapperLars Knoll2016-12-041-105/+0
| | | | | | | | | The class should get merged with the QV4::QmlContext class. Simplify the cleanup by moving both classes into a common file. Change-Id: I0074da79701d5f41eb51681b70fcde85bfd45fc1 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* QML: Make Heap::Object and all subclasses trivialErik Verbruggen2016-10-061-1/+1
| | | | | | | | | | | | GCC6 might dead-store-eliminate out our secret write to Base::mmdata, because it expects all memory content to be "undefined" before constructor calls. Clang might take the same approach if the constructor of Heap::Object is removed. By making these structs trivial, it also makes them memcpy-able. Change-Id: I055b2ad28311b997fbe059849ebda4d5894eaa9b Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* QML: Introduce destroy() on Base subclassesErik Verbruggen2016-10-051-3/+3
| | | | | | | | This removes the destructors of subclasses of Base, making them nearly trivial. Change-Id: Ia6f7d467e87899b5ad37b8709a8f633a51689d59 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* QML: Replace QPointer with a QQmlQPointer (which is trivial)Erik Verbruggen2016-09-271-1/+1
| | | | | | | One of the steps needed to make QV4::Heap::structs trivial. Change-Id: Ic4d73f15035af21c8a682aaad1ee68cdd91f8e7d Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* V4: allow inlining of ExecutionEngine::{qml,js}Engine()Erik Verbruggen2016-05-201-8/+0
| | | | | | | | All other changes are just to be able to include qv8engine_p.h in qv4engine_p.h Change-Id: I71ba2ec42cdc20d5c7d97a74b99b4d1ada1a5ed8 Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
* 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>
* Move remaining objects to new constructor syntaxLars Knoll2015-09-221-1/+1
| | | | | | | Also disable the old way of constructing objects. Change-Id: Ib4e69087cd563ae1481da116d6caf97876239798 Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
* Cleanup qmlcontextwrapper usage in XHRLars Knoll2015-08-201-1/+0
| | | | | | | | | | | | | | | Get rid of the static getContext overload and simplify the signature of the dispatchCallback method in XHR. Get rid of the m_me object, and instead store a pointer to the thisObject and the context data directly. Turn all internal errors into assertions. Change-Id: I5427b2009c64f54b67cce1c130eace47201624bd Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
* Move the qmlSingletonWrapper method out of the contextwrapperLars Knoll2015-08-201-2/+0
| | | | | | | One more step towards removing the class alltogether. Change-Id: Ic9f6794eb3c5c6605ee43ad23a6d432ebbf321a1 Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
* Move the registerQmlDependencies method into QQmlPropertyCaptureLars Knoll2015-08-201-2/+0
| | | | | | | | This is where the method logically belongs, and removes one more thing from the context wrapper. Change-Id: Ibc076c9b31903a484ad4517402eca2a3b7f0d660 Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
* Access the id objects through a specialized runtime methodLars Knoll2015-08-121-2/+0
| | | | | | | | This brings us one step closer to getting rid of the QQmlContextWrapper. Change-Id: Ied57f4c174c2ebd95096310a4ad4c0c28787e7a4 Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
* Cleanup retrieval of scope and context objectsLars Knoll2015-06-181-1/+0
| | | | | Change-Id: I9c6174181f950bc4f829727dc6acdfe82fa4e894 Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
* Get rid of QQmlIdObjectsArrayLars Knoll2015-06-181-18/+0
| | | | | | | | | The context wrapper can do this directly, and give access to the array by index. Simplifies code, and is one less object we need to allocate on the JS heap. Change-Id: I9d9d3a47920e97c42234a27aa66cd5ae3cc28085 Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
* Smaller cleanup in the context wrapperLars Knoll2015-06-181-1/+3
| | | | | Change-Id: If9f8139cdb67bd7a1179d8b1ab18bde04e3b2fbb Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
* Use Heap::Pointer in more placesLars Knoll2015-04-241-1/+1
| | | | | Change-Id: I2a64aadcd47ed05ad7d08a70a5d765d898a671fd Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
* Get rid of qv4value_inl_p.h and replace it by qv4typedvalue_p.hLars Knoll2015-04-241-1/+1
| | | | | | | | This is a cleaner separation and further reduces include dependencies in the definitions of our basic data structured. Change-Id: I18aa86cdea0c0dfbc16075d4d617af97e638811e Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
* Further cleanupsLars Knoll2015-04-161-2/+2
| | | | | | | | | The get and getIndexed vtable methods should take a const Managed pointer. Start cleaning up the asFoo() methods in Value and Managed by removing asArrayObject() and asErrorObject(). Change-Id: Ibd49bf20773ef84c15785b7ac37a7bc9fd4745d5 Reviewed-by: Simon Hausmann <simon.hausmann@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>
* Get rid of most uses of ValueRefLars Knoll2015-01-231-3/+3
| | | | | | | | | | | | Instead pass a const Value & into the functions With our new inheritance structure, we can get rid of ValueRef and instead simply pass a pointer to a Value again. Pointers to Values are safe to use again now, as they are now guaranteed to be in a place where the GC knows about them. Change-Id: I44c606fde764db3993b8128fd6fb781d3a298e53 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Remove qv8engine usage in the contextwrapperLars Knoll2015-01-081-4/+4
| | | | | Change-Id: Iaf807add5d971e96cac57e38e13385e901f9c930 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Store a pointer to a heap object in the context wrapperLars Knoll2014-12-201-1/+2
| | | | | Change-Id: I2555e3e78e429260129d83894ca94d158c5e1704 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Cleanup destruction of heap objectsLars Knoll2014-11-211-1/+1
| | | | | | | | Generate the code from a macro instead of duplicating boiler plate code. Operate on Heap::Base instead of Managed. Change-Id: I84c5a705980899be3e5b931a093645e50d3923bf Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Use heap objects in the remaining managed objectsLars Knoll2014-11-121-1/+1
| | | | | Change-Id: Id6dc6e34113a287a40e0122dfbdf977f0fc1f3b3 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Move data of some Qml related objects into Heap namespace.Lars Knoll2014-11-101-17/+24
| | | | | Change-Id: I6e6b24466de1e49efd5f3eaa67db82873170445b Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Move Object::Data into the Heap namespaceLars Knoll2014-11-081-2/+2
| | | | | Change-Id: I9d30081f71b83bc86f5e5714e23396b18c4d54c5 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Begin moving the data out of Managed objectsLars Knoll2014-11-081-2/+2
| | | | | | | | | | | We need to move the Data objects out of the Managed objects, to avoid lots of trouble because inner classes can't be forward declared in C++. Instead move them all into a Heap namespace. Change-Id: I736af60702b68a1759f4643aa16d64108693dea2 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Let markObjects() operate directly on HeapObjectsLars Knoll2014-11-041-2/+2
| | | | | | | | | This decouples things a bit better and helps moving over to directly store heapobject pointers in other objects. Change-Id: I798f922e018b0a3ca6f8768e4a810187f34d82f6 Reviewed-by: Simon Hausmann <simon.hausmann@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>
* Cleanup: Get rid of __data membersSimon Hausmann2014-07-221-14/+0
| | | | | | | These are not needed anymore Change-Id: Ib834aa294e84ca9fbdd5b6850d5bc172e8b54ba1 Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Fix Managed::as<>() methodLars Knoll2014-07-221-2/+2
| | | | | | | | | | | | | | | The as<> casting method was not doing the right thing in 100% of the cases. It only checked if the object in question was exactly of the type being asked for. It however didn't check if the object was derived from the type. This commit fixes this by adding a parent chain to the vtables, that is then being used to check this safely at runtime. Change-Id: I9e0b13adbda668aee8c7451e2bb71cd6d4e316d9 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Convert context and list wrapperLars Knoll2014-07-221-3/+3
| | | | | Change-Id: Ida3ac10092e1fae53f57e2e664f58c6138a17a99 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Get rid of StringRefLars Knoll2014-07-221-3/+3
| | | | | | | | Remove the Ref classes, as they won't be required anymore once Managed and Managed::Data are separated. Change-Id: Ic6bec2d5b4ecf2595ce129dbb45bbf6a385138a5 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Rename V4_OBJECT_NEW back to V4_OBJECTLars Knoll2014-07-221-2/+2
| | | | | | | | The _NEW variant was there only temporarily to aid converting to the new data layout. Change-Id: I1d126ee0999c8f0a49f5a08c2e8c090497dd6dd5 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Convert the context wrapper to the new storage layoutLars Knoll2014-07-221-14/+31
| | | | | Change-Id: Ie6263076e003af031e3faa9e5ca7b1f57140f347 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Improve memory usage in QML/V4 engine.Michael Brasser2014-02-281-2/+1
| | | | | | | | | | | | | | * Don't create prototype Object for bindings and signal handlers. It is inaccessible and not required. This saves one Object-sized allocation per binding. * Shrink the size of QQmlContextWrapper by removing the v8 member variable. * Shrink the size of QObjectWrapper by moving the destroy identifier to the engine. Change-Id: I76e84e4c0581e97a19d2e959f814ac84d9c431fa Task-number: QTBUG-37134 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Rename some filesLars Knoll2014-01-311-1/+1
| | | | | | | | | | | | Rename qv4value_def_p.h -> qv4value_p.h and qv4value_p.h to qv4value_inl_p.h. It makes more sense to have the class definition in the file that is named after the class and move the inline methods into a _inl file. Doing this now, as I expect we'll be needing a few more _inl files soon. Change-Id: Ib59e9380e9e976254c6b4369574157f39b1b5f51 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Split ManagedVTable into two classesLars Knoll2014-01-211-2/+2
| | | | | | | | Keep the basic methods in ManagedVTable, but have the Object related stuff in an ObjectVTable class. Change-Id: I9b068acf3caef813686227b8d935e7df1a7d1a6e Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Initial support for accelerated property access to QML singletons and enumsSimon Hausmann2013-11-251-0/+1
| | | | | | | | | With this patch we determine the meta-object of singletons, propagate it into the IR and load them separately using a dedicated run-time function. In addition enums in singletons and QML types are resolved at compile time. Change-Id: I01ce1288391b476d1c9af669cb2987a44c885703 Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* IR Cleanup, resolve ID objects through array subscriptsSimon Hausmann2013-11-251-0/+17
| | | | | | | | | | | | ...instead of a special MEMBER type. This allows removing the type member from V4IR::Member altogether (and thus unshadow from V4IR::Expr::type). By not requiring the base of a id lookup member expression to be a NAME, we can also speed up repeated id lookups by fetching the id object array wrapper only once per function. Change-Id: I3e9b8f498d32ace4a0cc2254f49e02ecc124f79c Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Speed up id object lookupsSimon Hausmann2013-10-291-0/+7
| | | | | | | | | | | | | | | | | We can resolve lookups for objects referenced by id at QML compile time and use a run-time helper to extract the id object out of the QML context data by index instead of name. Dependencies to id objects are also tracked at compile time and registered separately before entering the generated function code. The lookup of id objects is encoded in the IR as special member lookups. Members will also then in the future be used to for property lookups in context and scope properties, as well as any other property lookups in QObjects where we can determine the meta-object. Change-Id: I36cf3ceb11b51a983da6cad5b61c3bf574acc20a Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Remove most uses of Value from qml/qmlLars Knoll2013-09-301-2/+2
| | | | | Change-Id: I409a8505a9e01f86d777bc694d24516d1c8f0c4d Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* convert Managed::put() API to be GC safeLars Knoll2013-09-221-1/+1
| | | | | Change-Id: I09198ce372fa545372db389fac26828d21ad5731 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Use a StringRef for Managed::get()Lars Knoll2013-09-221-1/+1
| | | | | | | | | also store "toString" and "valueOf" as identifiers in the engine and fix two places where we compared strings the wrong way. Change-Id: I70612221e72d43ed0e3c496e4209681bf254cded Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Convert most remaining return values from Value to ReturnedValueLars Knoll2013-09-181-2/+2
| | | | | Change-Id: If8b0c3b91be50678693868c10fefc3678008834d Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Use ReturnedValue for Managed::get().Lars Knoll2013-09-181-1/+1
| | | | | Change-Id: Ia8f35d227b69d32e1f6a041283abbbd083aa34ca Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Get rid of the first half of QQmlGuard usageLars Knoll2013-07-051-1/+1
| | | | | | | | | QQmlGuard was being used as a more performant replacement for QPointer. QPointer got now fixed in Qt 5.0, making this class obsolete. Change-Id: I77eef066c4823af4b074ef32d4d78dbd67c36cd0 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Remove context parameter from Manged::put.Lars Knoll2013-06-221-1/+1
| | | | | Change-Id: Ib99e726ffbb20463d45a8444b4fbdfe32cd6dbef Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Remove context parameter from Managed::get()Lars Knoll2013-06-221-1/+1
| | | | | Change-Id: I61837e4b17d7475dcda2f31b8a293c0020930d52 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Fix parts of workerscriptLars Knoll2013-06-181-13/+1
| | | | | | | | | | | | The worker script creates a special QmlContextWrapper that doesn't contain many things found in the main thread. However we still need to be able to cast to it, so it should be the same class as the regular context wrapper. Fixes parts of the worker script auto tests. Change-Id: I3697b2b0080dc4ac967eb447e2efd0f28fbab465 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Start converting casting of Managed to subtypes to a better schemeLars Knoll2013-05-311-2/+13
| | | | | | | | | | | There is now a template based as<Foo>() method available in Managed, that'll allow casting to the proper subclass. It uses the pointer to the vtable and compares it to the classes static vtable for type checking. Like this we can avoid that Managed has to know about all subclasses. Change-Id: Ic966bbe00d85224b8d96cc0ff00f69a6ac67129e Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
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