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* 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 property caches out of sync with grouped properties that have a VME meta ↵Simon Hausmann2014-03-131-0/+3
| | | | | | | | | | | | | | | | | | | | | | object Because QQmlObjectCreator::populateInstance would take the property cache to install from the outside and also pass it as the cache to use for the VME meta object to install, it could happen that the wrong cache was installed - the one supplied by engine->cache(propType) instead of the cache created together with the VME meta-object at type compilation time. This patch ensures that they're always in sync and correct by removing the responsibility of the caller to supply the cache to use and install. Instead the function will always use the cache calculated at type compile time (and also use that when installing the VME meta object). Installation of the property cache on the declarative data of the instance is now done only at createInstance() time, which fortunately also simplifies the code. Change-Id: Ia722cd57bc48007aaf725f1f59daa2f21569e324 Reviewed-by: Lars Knoll <lars.knoll@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>
* fix whitespaceOswald Buddenhagen2014-01-221-1/+1
| | | | | | | remove trailing spaces and expand tabs Change-Id: Ieacb9d096b612c45d1a64700044c114d1f7522bc Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Refactor marking GC'ed objectsLars Knoll2013-11-051-1/+1
| | | | | | | | | | | Don't use recursive function calls anymore. Instead, push marked objects onto the JS stack, and then pop them off when their children are being marked. Should reduce stack memory usage, and improves performance by ~5%. Change-Id: I2d37d97579144fcba87ec8e9fd545dd220c01fbb Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Compile JS functions as part of the QQmlCompiler run in the loader threadSimon Hausmann2013-10-111-3/+3
| | | | | | | | ...instead of extracting the function body as a string and compiling it in the GUI thread. Change-Id: I3c3108f6e35464b5581a2d8b5799e7285858ce4d 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>
* Fix Persistent/WeakValue APILars Knoll2013-09-261-1/+1
| | | | | | | Don't use unprotected Values in the API anymore. Change-Id: I8851628227fca374de24701bc8ee0908b5ae3923 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Convert most remaining return values from Value to ReturnedValueLars Knoll2013-09-181-4/+4
| | | | | Change-Id: If8b0c3b91be50678693868c10fefc3678008834d Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Remove some unused code and forward declarationsLars Knoll2013-06-281-2/+0
| | | | | Change-Id: I2ab2818159c60b199cae4f7573ea47b01a178e7b Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Remove last traces of v8 API and v8 compatibility layerSimon Hausmann2013-06-121-2/+0
| | | | | | | | The debugger and profiler service remain as bigger parts that need to be ported properly to v4. Change-Id: I68e72d6db66fe497eb58ed60df417ffe4662d115 Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Implement JS ownership policy for var and variant propertiesSimon Hausmann2013-05-241-5/+6
| | | | | | | | | | | | Instead of a GC callback, let's keep the lifecycle of the var properties and the QObject wrapped variants in sync with the lifecycle of the JS QObject wrapper, through a markObjects re-implementation. handleReferenceManagement test passes now, fixed a few incorrect gc() calls in there. Change-Id: I78e8ca700e41bba788b61d3816a77cfb3a7c5e58 Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Get rid of some v8 based codeLars Knoll2013-05-241-6/+6
| | | | | Change-Id: Iee910dcc1d3148922d2f92055eb06cdb0b889502 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Remove the remaining traces of v8::persistentLars Knoll2013-05-081-1/+1
| | | | | Change-Id: Id542914c64558c1eba30a300cb10606fa499e594 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Move qqmlvmemetaobject over to use QV4::PersistentValueLars Knoll2013-05-081-1/+3
| | | | | Change-Id: Ifdf57d6cb266a7b63fec9f1f85bda8070c44036f Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Change some v8::Persistent to QV4::PersistentValueLars Knoll2013-05-071-2/+2
| | | | | Change-Id: I2c4e98cf7e778de9aafabdbd68e6682106343d12 Reviewed-by: Simon Hausmann <simon.hausmann@digia.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>
* We need to export QQmlVMEMetaObject to support the designerThomas Hartmann2012-10-121-1/+1
| | | | | | | | In the designer we need to access QQmlVMEMetaObject. Change-Id: I36627c6ce1c2c27bef8dd85374b65a542b00d1ef Reviewed-by: Aurindam Jana <aurindam.jana@digia.com> Reviewed-by: Christiaan Janssen <christiaan.janssen@digia.com>
* Fix a crash in QQmlPropertyCache::findPropertyJocelyn Turcotte2012-09-281-1/+1
| | | | | | | | | | | | | | | | | | | | | When the top type of a QML component is a C++ type registered with qmlRegisterExtendedType, its QObjectPrivate::metaObject is already a QQmlProxyMetaObject that gets chained as the parent of the QQmlVMEMetaObject of the component. When QQmlPropertyCache::findProperty iterates over the parents chain of a child item, our QQmlProxyMetaObject eventually gets static_casted to QQmlVMEMetaObject and causes a crash. This patch implements a poor man's dynamic_cast in QQmlVMEMetaObject::parentVMEMetaObject to fix the crash. Other casts of parent.asT1() are changed to use parentVMEMetaObject as well even though in those cases the static_cast is guaranteed by the context. Task-number: QTBUG-27334 Change-Id: I5982fc273ccf466960ce54974cff5662e6ab605a Reviewed-by: Matthew Vogt <mattvogt2@gmail.com> Reviewed-by: Simon Hausmann <simon.hausmann@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>
* Restrict v8 property lookup to the execution contextMatthew Vogt2012-08-271-0/+17
| | | | | | | | | | | | | When resolving property names, only properties known to the current context of execution should be available. If a property name has been overriden by a component extension, code executing in the context of the base component should resolve the property name to the property available inside the base component or its bases. Task-number: QTBUG-24891 Change-Id: I9687cc28e108226d5a939627a901c8254344b598 Reviewed-by: Michael Brasser <michael.brasser@nokia.com> Reviewed-by: Martin Jones <martin.jones@nokia.com>
* Reduce memory consumption of source coordinatesMatthew Vogt2012-08-161-2/+2
| | | | | | | | | | Reduce memory consumption by storing source location coordinates as 16-bit variables (in run-time structures). Also modify qmlmin to restrict line lengths so that the column bound is not normally exceeded. Change-Id: I08605626ffbdf081b6da2aea1116bdfe24998572 Reviewed-by: Yann Bodson <yann.bodson@nokia.com>
* Permit value types with metatype IDs >= QMetaType::UserMatthew Vogt2012-08-101-4/+5
| | | | | | | | | Remove the assumption that value types must be types defined by Qt, having metatype IDs below QMetaType::User. Task-number: QTBUG-26352 Change-Id: Ib5a56ff2e7892e82adf17a3a1e7517a0c9fe0534 Reviewed-by: Michael Brasser <michael.brasser@nokia.com>
* Update var property to null on object deletionMatthew Vogt2012-07-201-2/+8
| | | | | | | | | When a var property contains a pointer to a QObject-derived instance, ensure that object deletion causes the property to be updated. Task-number: QTBUG-26542 Change-Id: I67a59ffd7f09063328d45dc84889add55a5428e4 Reviewed-by: Martin Jones <martin.jones@nokia.com>
* Adapt to connection-related changes in qtbaseKent Hansen2012-06-121-1/+8
| | | | | | | | | | | | | | | | | | | The QQmlData hooks signalEmitted() and receivers() now receive the index in the signal index range (i.e., excluding non-signal methods). This was done to avoid Q(Meta)Object having to compute the class's method offset; the signal offset should be sufficient for everyone. This required adapting QQmlNotifier, QQmlBoundSignal, QQmlPropertyCache and friends to use the signal index range whenever a property's notify signal is involved in the internal connection lists and property captures. Using the signal index range also reduces the memory used for NotifyList::notifies, since useless entries for non-signal methods will no longer be created. Change-Id: I62872fbea5a1f829b8b03bae3fc1e6acd84cf886 Reviewed-by: Aaron Kennedy <aaron.kennedy@nokia.com>
* Don't access metaobject unnecessarilyAaron Kennedy2012-05-241-1/+1
| | | | | | | Otherwise any lazy meta objects will need to be created. Change-Id: I5895618ddf3344547e739c4b22ad637b26d521ad Reviewed-by: Roberto Raggi <roberto.raggi@nokia.com>
* Lazily create QMetaObjectsAaron Kennedy2012-05-241-8/+29
| | | | | | | | | | For internal QML built types, creating a metaobject each time is just wasteful. Additionally, as the property caches were always created from the intermediate QMetaObject, it was difficult to pass information directly from the compiler to the property cache. Change-Id: I769526b0edaaf16a86883f3065b75618b94e4077 Reviewed-by: Roberto Raggi <roberto.raggi@nokia.com>
* Allow the existence of a VME metaobject to be assertedMatthew Vogt2012-05-211-0/+14
| | | | | | | | | Test for the existence of a VME metaobject. Otherwise, assertion of a static cast result is not meaningful. Change-Id: Ic9e9c38e5dce65c41d20e405c33e179334c37b00 Reviewed-by: Michael Brasser <michael.brasser@nokia.com> Reviewed-by: Chris Adams <christopher.adams@nokia.com>
* Add QQmlEngine::trimComponentCache()Matthew Vogt2012-05-171-3/+1
| | | | | | | | | | | | 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>
* More efficient property interceptor implementationAaron Kennedy2012-05-151-2/+2
| | | | | | | | The initial implementation vastly overestimated the number of interceptors that would exist. Change-Id: Ieddc55306e5976a9373a2b468013936240228992 Reviewed-by: Michael Brasser <michael.brasser@nokia.com>
* Migrate gui dependencies from QtQml to QtQuick.Matthew Vogt2012-03-201-1/+0
| | | | | | | | | | | | | Ensure that users of declarative that have no need for functionality provided by the Qt Gui module do not have to link against it. Any use of QtGui functionality is delegated to providers that can be installed by another library; QtQuick adds default providers for this functionality when linked against QtQml. Task-number: QTBUG-24559 Change-Id: I5e6a58a4198732dc2f8f52f71abfa1152b871aa7 Reviewed-by: Martin Jones <martin.jones@nokia.com>
* Fix crash caused by dereferencing collected v8 dataChris Adams2012-03-151-1/+1
| | | | | | | | | | | | | | | | | | If a var property of a QObject is read after the v8 data associated with the qobject has been deleted but prior to the DeferredDelete event being processed, the varProperties array will be null and a crash will occur. This patch ensures that we check for this condition in both the access and set codepaths for var properties, and also ensures that an object which has previously been queued for deletion cannot be referenced in JS. Finally, it adds a unit test to ensure that we don't regress. Task-number: QTBUG-24748 Change-Id: Idde384ca01e18f4dcf9e376e9379f2c5eb410e14 Reviewed-by: Michael Brasser <michael.brasser@nokia.com>
* Ensure that dynamic property storing QObject ptr notifies on deleteChris Adams2012-03-151-0/+14
| | | | | | | | | | | | | Previously, when a QObject ptr was stored in a dynamic variant property, the value of the property could change (to a zero ptr) if the QObject was deleted without a notify signal being emitted by the QDeclarativeVMEMetaObject which stores the property. This commit ensures that such a notify signal is emitted correctly. Task-number: QTBUG-23451 Change-Id: I5689abd984b177737f8d5f18950838b73ebde328 Reviewed-by: Martin Jones <martin.jones@nokia.com>
* Rename QDeclarative symbols to QQuick and QQmlMatthew Vogt2012-02-241-0/+221
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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