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* Cleanup: Remove last traces of QQmlScriptSimon Hausmann2014-03-192-2/+1
| | | | | | | | | | What remains is the code for removing .pragma from script source code (and replacing it with white-space to preserve line/column numbers). The previous code even returned the value of the pragmas, but for the remaining caller sites that value isn't used, so we can just return void. Change-Id: I16db15da236970660b817d6c4493005365a7a1af Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Doc: Fix broken \qmlsignal linksSze Howe Koh2014-03-182-4/+4
| | | | | | | | Fix the breaks caused by the re-categorizing of \qmlsignal pages Task-number: QTBUG-35846 Change-Id: I528ae16ec522fc902133e22d8f53c87a7f0d56ad Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
* Doc: Document signals (not handlers) under \qmlsignalSze Howe Koh2014-03-181-2/+4
| | | | | | | | Append the handler names to the end of the corresponding signal doc. Task-number: QTBUG-35846 Change-Id: I3d627ba7ed5be94e5c402ab092b4d582536499e8 Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
* Fix crash when appending arrays to sub models in list modelsSimon Hausmann2014-03-141-0/+3
| | | | | | | | | | | | | | The elements are still inaccessible, but at least it doesn't crash. This is consistent with the behavior in Qt 5.0, where it didn't crash because the v8 object handle returned an empty array for the property names because the individual array element wasn't an object. Bug QTBUG-12117 tracks support for arrays in list models. Task-number: QTBUG-35891 Change-Id: Ief446341344977a1473bca474ca5ba934e950468 Reviewed-by: Albert Astals Cid <albert.astals@canonical.com> Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Fix WorkerScript object leakLiang Jian2014-03-141-1/+5
| | | | | | | Delete WorkerScrip object in WorkerRemoveEvent::WorkerRemove event Change-Id: I1a304838e4a43577a5781216e32610ea36c5a7fd Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Add support for resolving translation bindings at compile timeSimon Hausmann2014-03-111-0/+2
| | | | | | | | | | Simple calls to qsTr and qsTrId are detected at type compile time and reduced to a special Translation and TranslationById binding type, which avoids allocating a QML binding at type instantiation type just to perform a translation. Change-Id: I61e4f2db2a8092b5e6870e174b832d9c20cd62b5 Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Doc: Qt QML: Document signals (not handlers) under \qmlsignalSze Howe Koh2014-03-113-9/+17
| | | | | | | | Task-number: QTBUG-35846 Change-Id: I989617865a79bfbf1f1ffd3b105598025dde54c5 Reviewed-by: Mitch Curtis <mitch.curtis@digia.com> Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
* Remove old compiler and VMESimon Hausmann2014-03-075-241/+22
| | | | | | | | | | | | This removes the bulk of the code. A few smaller cleanups remain, to be done in smaller changes as they move code around. Additionally the "optimize" option of qqmlbundle was removed. It called QQmlScript::Parser::preparseData, which however was not implemented and always returned an empty QByteArray. Therefore "optimize" would not do anything and the class is gone now :) Change-Id: I0c265e756704cb53c5250be1f69e4a3e1b6e64d5 Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* [new compiler] Add the correct object index to the custom parserSimon Hausmann2014-03-024-10/+11
| | | | | | | | Without the correct index the calls to astForBinding run out of bounds. Fixes tst_qqmllistmodel crash. Change-Id: I6fb8b77866cbf247e7373cdbece6833c92be3615 Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* [new compiler] Compile functions and bindings in appropriate scopesSimon Hausmann2014-03-021-2/+3
| | | | | | | This enables accelerated property access also for this code path. Change-Id: Iafb177b1fe7878e6c54cfb258f2e8d8ea32aa59e Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* [new compiler] Fix error location when id property is used in list model ↵Simon Hausmann2014-03-021-1/+1
| | | | | | | elements Change-Id: Iec648d593d30117c512009dcc6ab0d50b8fc51af Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Fix ListModel::setProperty() to accept date rolesJ-P Nurmi2014-02-201-0/+1
| | | | | | | Task-number: QTBUG-33564 Change-Id: Ifbc1c5014d41b26223c57fafdc616e9b4ddee5b8 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com> Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
* [new compiler] Match class and file nameSimon Hausmann2014-02-161-1/+1
| | | | | | | QmlObjectCreator -> QQmlObjectCreator Change-Id: I23da2d9c7fa0dcd760f5cc695c1759b44d1e72f0 Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Fix memory management issue with accessorsSimon Hausmann2014-02-071-14/+14
| | | | | | | | | | | | | The earlier pattern of Property p; p.setSetter(new (mm) setterFunction); p.setGetter(new (mm) getterFunction); carries the risk of the second allocation garbage collecting the first one. Consequently we need to put these values onto the JS stack, using a simple ScopedProperty wrapper. Change-Id: Ib29ea3b1eab95595dd6dfbb86fea282d23e3d899 Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* [new compiler] Fix propagation of imported scripts for anonymous componentsSimon Hausmann2014-02-051-1/+1
| | | | | | | | We must take the imported scripts from the creation context. Fixes various errors in Qt Quick Controls. Change-Id: I336d8ffa0537cefd4eeac15f98bbf1b0a5c784af Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Fix occasional crashes in canvas getImageData and other placesSimon Hausmann2014-02-041-0/+3
| | | | | | | | | | | In some places we allocate custom array objects and in the constructor we call setArrayType, which will allocate the array's data through the GC. In all of these cases we need to make sure that the array object itself is protected from garbage collection, because while in the constructor it may not be yet in the scope the callee has usually set up. Change-Id: I96b7af4ae00fd809067e12bacd6563984c5e9240 Reviewed-by: Erik Verbruggen <erik.verbruggen@digia.com>
* Rename some filesLars Knoll2014-01-312-2/+2
| | | | | | | | | | | | 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 Buddenhagen2014-01-221-6/+6
| | | | | | | remove trailing spaces and expand tabs Change-Id: Ieacb9d096b612c45d1a64700044c114d1f7522bc Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Split ManagedVTable into two classesLars Knoll2014-01-212-12/+12
| | | | | | | | 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>
* [new compiler] Add support for QML list modelsSimon Hausmann2014-01-202-0/+166
| | | | | | | | | | | | | List model definitions make heavy use of custom parsers, which requires AST access as well as a general port to the new QQmlCustomParser API. Additional fixes in the custom parser support were needed to pass all tests: * Fix support for AcceptsSignalHandlers and AcceptsAttachedProperties * Don't call setCustomData unless the compiler generated data earlier Change-Id: Ic42f8a890391267c94f63d35f055b60fdbf3c83d Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Classify as Q_PRIMITIVE_TYPE a few private types.Sérgio Martins2014-01-091-0/+4
| | | | | | | | | | | | | | | | | Found by clang plugin matching the criteria: - is pod / movable - sizeof(T) <= sizeof(void*) - used by QList The only case that can't be fixed is: QList<TypeCache::Iterator> in qqmltypeloader.cpp:1924 because Iterator is declared in qhash.h:349 Maybe use a QVector ... Change-Id: I9007cf43b0cf29ff39f3d2c95fb60d766c976ce7 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Cleanup: change signature of Object::insertMember()Lars Knoll2014-01-091-17/+26
| | | | | | | | | | | | Methods returning a Property pointer have to be removed, so that we can move over to store member data requiring only one value for the common case of data properties. This will in the long term reduce memory consumption on 64 bit systems quite a bit. Change-Id: I78de3794ec7b3bc5db13aa57275d3f08fa9d470a Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Rework array handling for JS objectsLars Knoll2014-01-092-7/+7
| | | | | | | | | Split up ArrayData into two classes, one for regular arrays, one for sparse arrays and cleanly separate the two cases. Only create array data on demand. Change-Id: I9ca8d0b53592174f213ba0f20caf93e77dba690a Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* [new compiler] Initial support for custom parsersSimon Hausmann2014-01-082-0/+39
| | | | | | | | Enough to support the Connections {} element. What's missing are pre-compiled bindings signal handlers. Change-Id: I3ad1413fa636434d899ae8fb380249aaf40363dc Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* [new compiler] Preliminary support for QQmlIncubatorSimon Hausmann2014-01-081-5/+10
| | | | | | | | Just enough to run some unit tests that use QQuickLoader, components are created instantly. Change-Id: I1c827aa946d3e2a60ccc220bb79572aca2ed8c96 Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Doc: Fixed a few broken links and snippetsVenu2013-12-231-2/+2
| | | | | | | | | | Couple of \snippet references in the ListModel docs were pointing to files outside the exampledirs boundary. Update those references to use the relative path. Change-Id: Ibf9d0fda9e5280345b08cb66a4fe0db9142a42a6 Reviewed-by: Nico Vertriest <nico.vertriest@digia.com> Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
* Doc: Made copy of the QML files in the snippets directoryVenu2013-12-131-3/+3
| | | | | | | | | | | | | | The Delegate.qml and view.qml files were not in the scope of Qt QML exampledirs. These files were in the example directory under quick, so had to make of copy of them in the snippets directory and update the snippet path to get the snippets in the html output. Task-number: QTBUG-35445 Change-Id: Ic3fa19dbd36b91d76fbc497ab524f5c0ff91325f Reviewed-by: J-P Nurmi <jpnurmi@digia.com> Reviewed-by: Nico Vertriest <nico.vertriest@digia.com> Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
* Encapsulate the current context and fix it's usageLars Knoll2013-12-042-7/+7
| | | | | | | | | | | Encapsulate accesses to the current context, and rework the way we push and pop this context from the context stack. Largely a cleanup, but simplifies the code in the long term Change-Id: I409e378490d0ab027be6a4c01a4031b2ea35c51d Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Move the vtable pointer from the object to the internal classLars Knoll2013-12-042-4/+4
| | | | | | | | This saves one pointer per object, and willmake other optimizations easier in the future. Change-Id: I1324cad31998896b5dc76af3c8a7ee9d86283bfe Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Simplify & speed up function callingLars Knoll2013-11-093-11/+11
| | | | | | | | | Get rid of the SimpleCallContext, instead simply use the CallContext data structure, but don't initialize the unused variables. Change-Id: I11b311986da180c62c815b516a2c55844156d0ab Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Doc: Fix broken linksSze Howe Koh2013-11-052-3/+2
| | | | | | Change-Id: Ie7408409ddbaa354370267f2dd74326ec56a4186 Reviewed-by: Jerome Pasion <jerome.pasion@digia.com> Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
* Fix various compiler warnings in order to remove warn_off in the near futureErik Verbruggen2013-11-042-6/+5
| | | | | Change-Id: Ic0492fbe31a1e134674bc6c20381f735dd6d5b7a Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Fix adding created objects to instantiator.kakadu2013-10-291-1/+1
| | | | | | | | | | | | Before all new objects were pushed into the end of QVector, i.e. if item model changes object with low index newly created object will be added like it has big index. So, removing objects from instantiator was buggy. Task-number: QTBUG-33847. Change-Id: I49fba53a40fce72060b629f737c10b525c67cc86 Reviewed-by: Alan Alpert (Personal) <416365416c@gmail.com> Reviewed-by: J-P Nurmi <jpnurmi@digia.com>
* Fix the remaining try/catch statements in C++Lars Knoll2013-10-291-14/+11
| | | | | Change-Id: I2421dc48fb271b66bd476fb16a32a88fcc4c5177 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Avoid side effects when en exception has been thrown.Lars Knoll2013-10-291-12/+11
| | | | | | | | | | | | | | We don't want to check for exceptions after every single line on our runtime methods. A better way to handle this is to add the check in all methods that have direct side effects (as e.g. writing to a property of the JS stack). We also need to return whereever we throw an exception. To simplify the code, ExecutionContext::throwXxx methods now return a ReturnedValue (always undefined) for convenience. Change-Id: Ide6c804f819c731a3f14c6c43121d08029c9fb90 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Properly propagate parse errorsLars Knoll2013-10-291-5/+7
| | | | | | | | Replace all try/catch statements used when parsing with checks for engine->hasException. Change-Id: I4493cb600d5a3eb095c2003bb88bd031403e47c9 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Reset on model layout changedAlbert Astals Cid2013-10-211-2/+1
| | | | | | | Otherwise the next dataChanged from the model may not be received Change-Id: I16b859d92fdb1823c4a56c297d4451abe438fbb1 Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
* Remove internal method from public APILars Knoll2013-10-191-2/+2
| | | | | | | | QQmlError is public API and shouldn't expose an internal method. Change-Id: I7caf06af9340fefec5c96103395fe74acbf19497 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* inline get_element callsLars Knoll2013-10-141-0/+1
| | | | | | | | | | | Inline calls to get_element if the base is an object with a simple array structure, and the index is an integer number. Implemented for 64bit only for now, saves ~25% on crypto.js Change-Id: I3e34a6409169d90d3937f62264707d52a6c2f9f7 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Remove some unused flags from ManagedLars Knoll2013-10-121-1/+0
| | | | | Change-Id: I94399489823d5b0d4d40f300e1999272dc2da5c9 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Remove usage of String pointers where not requiredLars Knoll2013-10-111-3/+5
| | | | | Change-Id: Ia533308a1641fab263d8faa8316455e8ade1c859 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Remove more direct usages of Managed pointersLars Knoll2013-10-112-29/+33
| | | | | Change-Id: I32f61b7919797eef51a8705695787175b76244c4 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Change exception handling APISimon Hausmann2013-10-021-11/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch changes the exception handling API in the engine slightly, encapsulating any use of direct throw statements and catch blocks with concrete types. In the future we need to be able to change the way these are implemented, in order to ensure that the correct stack unwinding code is triggered for throw and re-throw. This patch separates the C++ exception object thrown from the V4 exception (that includes value, throwing context pointer) and stores the latter inside the engine. In order for that to compile, ExecutionEngine::StackTrace and StackFrame had to move into the QV4 namespace directly. In addition the syntax for catching exceptions changes from try { ... } catch (QV4::Exception &ex) { ex.accept(context); QV4::ScopedValue exceptionValue(scope, ex.value()); } to try { ... } catch (...) { QV4::ScopedValue exception(scope, context->catchException()); } Context::catchException() checks if there's a "current" exception in the engine, and if not assumes that we caught an unrelated exception and consequently re-throws. partiallyUnwind() is also gone and replaced with rethrowException(), in order to encapsulate the re-throw. Lastly, in the future nesting try/catch blocks isn't going to be possible due to limitations in the common C++ ABI with regards to foreign exceptions. Change-Id: Ic81c75b057a2147e3176d8e0b4d326c14278b47d Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Cleanup API of Safe<T>Lars Knoll2013-10-021-1/+1
| | | | | | | | Don't have an implicit cast operator to Returned<T> anymore, and return a T* from the operator->() Change-Id: If4165071b986bfc84a157560d94d39c2dcfbc9e1 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Use SafeValue instead of Value in ScopedValue methodsLars Knoll2013-10-021-1/+1
| | | | | Change-Id: Ie463efe600d498ce77d4b9e8b48abcfd61c1ab78 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Fix ObjectIterator API to be GC safeLars Knoll2013-10-022-29/+28
| | | | | Change-Id: I3a9c48d53d8dbadcb9b32c00fcef1f89447c4b8c Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* qdoc: no longer recognizes the version nr in QML refsMartin Smith2013-10-027-69/+69
| | | | | | | | | | All QML references of the form <QML-module-name><QML-module-version>::<QML-type>::<member-name> have had the <QML-module-version> removed i. Task-number: QTBUG-33776 Change-Id: Idde279e0f254cd24ea44f9841662dd81a2c5bbc6 Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
* remove more uses of QV4::ValueLars Knoll2013-09-302-15/+17
| | | | | Change-Id: I11b0b2b7626297e2c98dc77784574da4b59ba8cf Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Remove most uses of Value from qml/qmlLars Knoll2013-09-302-36/+50
| | | | | Change-Id: I409a8505a9e01f86d777bc694d24516d1c8f0c4d Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Fix API for Object::define*PropertyLars Knoll2013-09-282-6/+5
| | | | | | | use ValueRef instead of const Value &. Change-Id: I3fd0ca829870db27f036825d713c53dc0600be07 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
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