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* Merge remote-tracking branch 'origin/5.6' into 5.75.7Liang Qi2016-11-251-1/+1
|\ | | | | | | | | | | | | | | | | Conflicts: src/qml/compiler/qv4ssa.cpp src/qml/qml/v8/qqmlbuiltinfunctions.cpp src/quick/util/qquickprofiler_p.h Change-Id: I11a89c2a166115d6697adfba09928805643e709e
| * Doc: fix incorrect argument name for createQmlObject()Mitch Curtis2016-11-171-2/+2
| | | | | | | | | | | | | | "string" is the argument type, not its name. Change-Id: Ia8f1afe01363eb6bfa69247aca5c0849c56000c4 Reviewed-by: Topi Reiniö <topi.reinio@qt.io>
* | V4: allow inlining of ExecutionEngine::{qml,js}Engine()Erik Verbruggen2016-05-203-5/+5
| | | | | | | | | | | | | | | | 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>
* | QML: Fill QtObject lazily.Erik Verbruggen2016-05-112-11/+85
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Only iterate over the enumerations/enumerators in the staticQtMetaObject when a get() is done, and the key/value is not yet in stored in the underlying Object. The whole cost of the iteration is now moved to get() and advanceIterator(). The latter will add all items in one swoop, but iteration over QtObject isn't used much (if at all). The get() will add all key/value pairs up until it finds the requested key. Checking a number of applications shows that none of them use all (or the "last") key, so it will actually save entries (which equals memory) too. This change reduces the instruction count for QtObject from 2.7M instructions down to 95k. As this initialization is done from the QQmlEngine constructor, it also speeds up that initialization. Task-number: QTBUG-43770 Change-Id: I71331ff76bdacdd4790f7ff0430c4cbc214fe0ab Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
* | Qml: use qDeleteAll moreAnton Kudryavtsev2016-04-271-2/+1
| | | | | | | | | | | | | | | | | | | | | | qDeleteAll uses iterator-based loop, that produce less code than index-based. Saves ~0.1 KB text size. Config: release build, Ubuntu 14.04 x64, gcc 4.9 Change-Id: Ib6c01f3b6a73367e33aecd34223edde15262d33c Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
* | Merge remote-tracking branch 'origin/5.6' into 5.7Liang Qi2016-04-271-2/+2
|\| | | | | | | | | | | | | | | Conflicts: src/quick/items/qquickimagebase.cpp src/imports/layouts/plugin.cpp Change-Id: I5f48474df4034a1347ec74795c85d369a55b6b21
| * V4: 'Cache' enumeration end instead of calling a method.Erik Verbruggen2016-04-221-2/+2
| | | | | | | | | | | | | | | | Saves ~2600 instructions on Linux/x86_64 for a normal instantiation of QV4::Heap::QtObject. Change-Id: I20c9311a96fd76911536153ddd1605500c6ac451 Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
* | Updated license headersJani Heikkinen2016-01-198-112/+160
| | | | | | | | | | | | | | | | | | | | | | 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>
* | Remove dead fwd-dclFrank Meerkoetter2015-12-152-2/+0
| | | | | | | | | | Change-Id: Ifd9fe32b80cd1ebc8dc9fda7c252ecdaae42cb37 Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
* | Merge remote-tracking branch 'origin/5.6' into devLiang Qi2015-11-211-2/+20
|\| | | | | | | Change-Id: I3567f741394f912d4312460e85555b6c39b61cb4
| * Document default argument behavior of Qt.createComponent()Mitch Curtis2015-11-161-2/+15
| | | | | | | | | | | | | | | | | | It's not currently clear how to get the default mode when also passing a parent, though lots of Qt code simply omits the argument. Change-Id: I35db7cf57991a2a3fafe4d00df2879b98037e93c Reviewed-by: Andy Shaw <andy.shaw@theqtcompany.com>
| * Introduce a more sane "default constructor" for Qt.matrix4x4()Sean Harmer2015-11-111-0/+5
| | | | | | | | | | | | | | | | | | | | If no arguments are specified, create an identity matrix. This is by far the most common use case. This change avoids having to type in the 16 arguments of the identity matrix. Change-Id: I9e0d71897c5368d19ae87cff936df4b9e5e9b84a Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com> Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
* | Allow enabling of QML profiler in JS-only environmentUlf Hermann2015-11-181-8/+2
| | | | | | | | | | | | | | | | It's probably not so easy to use as you still need a QQmlDebugConnector, but it might work for some. Change-Id: Ibca42666a8ac0f81e2f30843f790ffd61b5ef65f Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
* | Merge remote-tracking branch 'origin/5.6' into devLiang Qi2015-11-031-1/+6
|\| | | | | | | | | | | | | Conflicts: tools/qmlprofiler/qmlprofilerclient.cpp Change-Id: I1de8832fefd0e45fea16ca072b6c7ae44fa376d4
| * Load component synchronously in method_createQmlObjectUlf Hermann2015-11-031-1/+6
| | | | | | | | | | | | | | | | | | | | | | setData() is not guaranteed to synchronously load the type. In fact, most of the time, it doesn't. However, by adding a private Synchronous mode to QQmlTypeLoader we can prefetch the type synchronously and then inject it into the component. Task-number: QTBUG-45418 Change-Id: I640f12ad20c01b778b5bc41f43574d8aea504195 Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
* | Merge remote-tracking branch 'origin/5.6' into devLiang Qi2015-10-143-27/+45
|\| | | | | | | Change-Id: I11ea57222ba5aa683b7bfd7735fbc1d2cf86e875
| * Libraries: Fix single-character string literals.Friedemann Kleint2015-10-131-2/+2
| | | | | | | | | | | | | | Use character literals where applicable. Change-Id: I294fc4cb5cbbd23df9735ba2b398118f37cbe08a Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
| * Add extension API to QJSEngineMitch Curtis2015-09-253-25/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This allows users in a JavaScript-only environment to install extensions including: - Translation functions (qsTr(), etc.) - The console object (console.log(), print(), etc.) - Garbage collection functions (gc()) This deprecates installTranslatorFunctions(). This API results in less clutter in the API, as we'd otherwise need to have several functions for each type of extension. [ChangeLog][QJSEngine] Introduced an extension API that allows installing various function and object extensions (qsTr(), console.log(), etc.) to QJSEngine. [ChangeLog][QJSEngine] installTranslatorFunctions() was deprecated in favor of the new extension API (see installExtensions()). Change-Id: I4d6eb2097c3eda6810e967b2e8f6441c28c91a16 Task-number: QTBUG-40772 Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
* | Merge remote-tracking branch 'origin/5.6' into devLiang Qi2015-09-254-50/+50
|\| | | | | | | | | | | | | Conflicts: src/qml/debugger/qqmldebug.cpp Change-Id: I93de5a81b18cdece475870cf7cfba1b9baef2304
| * Speed up QQmlEngine constructorLars Knoll2015-09-252-30/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Freezing the global object using a script is pretty slow, esp. given that the script needs to be compiled as well. Rather do it programmatically. The old code actually had a bug that would only cause the global object to be frozen, not it's children. The new code fixes this, but doesn't completely freeze the objects. Instead it makes all the existing properties of the global object and it's children readonly, but still allows extending existing objects with new properties. Change-Id: I0d7331cdc89a0ac717b8ed3b1a490b2a3742de02 Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
| * Move remaining objects to new constructor syntaxLars Knoll2015-09-222-13/+11
| | | | | | | | | | | | | | Also disable the old way of constructing objects. Change-Id: Ib4e69087cd563ae1481da116d6caf97876239798 Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
| * Convert FunctionObjects to new allocation syntaxLars Knoll2015-09-221-1/+1
| | | | | | | | | | Change-Id: I269c20abdc7f9eb0d71a2d2d485d622b65405762 Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
| * Store the stack of executioncontext's on the JS stackLars Knoll2015-09-151-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This saves one pointer per allocated execution context. Now every execution context that is pushed, allocates two Values on the js stack. One contains the context itself, the other one the offset to the parent context. Things are a bit tricky for with and catch scopes, as those are called from the generated code, and can't open a Scope anymore. In addition, all methods iterating over the js stack frames need to work with ExecutionContext pointers, not ScopedContext's. Change-Id: I6f3013749d4e73d2fac37973b976ba6029686b82 Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
| * Remove qml context related methods from QQmlV4FunctionLars Knoll2015-09-151-2/+0
| | | | | | | | | | | | | | | | They were only used in one place, where we can directly call the right method on the ExecutionEngine instead. Change-Id: I02bb16b07ef55ef66bbebb5a572cfbe27bcfcf7f Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
* | Add proper documentation to Qt.atob()Jan Arve Saether2015-09-221-1/+1
|/ | | | | | | The old documentation was probably introduced by copy and paste... Change-Id: Ib549f9c9a95e3d52eae598bf4952219c295bb677 Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
* Use the QmlContext as the scope for QQmlV4Function callsLars Knoll2015-08-201-7/+6
| | | | | | | | This further reduces our dependency on the QQmlContextWrapper and reduces storage requirements in the QObjectMethod. Change-Id: I2c12d0a8818d81d45139f482caac8510ad8dfddc Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
* qml: Avoid heap allocations due to QString::fromLatin1()Sérgio Martins2015-08-131-2/+2
| | | | | | | By using QStringLiteral when the argument is a literal. Change-Id: Ib25042d10f3d9d0aca81af74cde0107aba4f9432 Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
* Retrieve services from debug connector, not via static instance()Ulf Hermann2015-08-041-5/+7
| | | | | | | | | This will allow us to remove the instance() methods and create the services from factories in plugins. Also, it allows us to remove the isDebugging member from QQmlEnginePrivate. Change-Id: Id9d9820a910902ecfdb1e8175e215093ce3d0965 Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
* Extract minimal abstract interfaces from debug services.Ulf Hermann2015-08-041-2/+2
| | | | | | | | We will access the services' functionality through those interfaces once they live in their own plugins. Change-Id: I0a0d7e73c07cb874b3b507cc4a9d304588c87bca Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
* Extract minimal interface from QQmlDebugServer and use it.Ulf Hermann2015-07-301-3/+3
| | | | | | | | | | This will allow us to move QQmlDebugServer into a plugin. The new QQmlDebugServer is the interface exposed to connection plugins. The interface exposed to services is renamed to QQmlDebugConnector, as technically it doesn't have to be a "server". Change-Id: Id508b8c0a6960228e889f45a437b73060392db39 Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
* Remove static proxy methods from QQmlDebugServiceUlf Hermann2015-07-291-2/+3
| | | | | | | | | They all internally map to one-liners and just add to binary size and complexity. Especially, the most used one, isDebuggingEnabled(), simply checks if there is a QQmlDebugServer::instance(). Change-Id: Ib269928e08506894d933f6696e34ff0d3acb048b Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
* Remove type punning from QV4::Value.Erik Verbruggen2015-07-241-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The union in QV4::Value is used to do type punning. In C++, this is compiler-defined behavior. For example, Clang and GCC will try to detect it and try to do the proper thing. However, it can play havoc with Alias Analysis, and it is not guaranteed that some Undefined Behavior (or Compiler depenedent behavior) might occur. The really problematic part is the struct inside the union: depending on the calling convention and the register size, it results in some exciting code. For example, the AMD64 ABI specifies that a struct of two values of INTEGER class can be passed in separate registers when doing a function call. Now, if the AA in the compiler looses track of the fact that the tag overlaps with the double, you might get: ecx := someTag ... conditional jumps double_case: rdx := xorredDoubleValue callq someWhere If the someWhere function checks for the tag first, mayhem ensues: the double value in rdx does not overwrite the tag that is passed in ecx. Changing the code to do reinterpret_cast<>s might also give problems on 32bit architectures, because there is a double, whose size is not the same as the size of the tag, which could confuse AA. So, to fix this, the following is changed: - only have a quint64 field in the QV4::Value, which has the added benefit that it's very clear for the compiler that it's a POD - as memcpy is the only approved way to ensure bit-by-bit "conversion" between types (esp. FP<->non-FP types), change all conversions to use memcpy. Use bitops (shift/and/or) for anything else. - only use accessor functions for non-quint64 values As any modern compiler has memcpy as an intrinsic, the call will be replaced with one or a few move instructions. The accessor functions also get inlined, the bitops get optimized, so in all cases the compiler can generate the most compact code possible. This patch obsoletes f558bc48585c69de36151248c969a484a969ebb4 (which had the exact aliassing problem of the double and the tag as described above). Change-Id: I60a39d8564be5ce6106403a56a8de90943217006 Reviewed-by: Ulf Hermann <ulf.hermann@theqtcompany.com>
* Cleanup retrieval of scope and context objectsLars Knoll2015-06-183-18/+10
| | | | | Change-Id: I9c6174181f950bc4f829727dc6acdfe82fa4e894 Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
* Fix docs and remove an invalid ###Lars Knoll2015-06-171-4/+4
| | | | | Change-Id: I702529114d3637e48d0159a6b540134b3117b0d1 Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
* Remove unused typedefLars Knoll2015-06-151-2/+0
| | | | | Change-Id: I19b077334705d00a2c8b2800f89962f04eb37212 Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
* Move more objects from the v4 engine to the js stackLars Knoll2015-04-241-1/+1
| | | | | | | Convert most of the prototype objects in the v4 engine. Change-Id: I365f290493c20973bc991b6a383649836e42a16a Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
* Move exceptionValue and globalObject from the Engine onto the JS stackLars Knoll2015-04-243-11/+9
| | | | | | | | | We'll need to move all GC'ed objects currently stored in ExecutionEngine onto the JS stack for easier management in a new garbage collection scheme. This is the start of that change. Change-Id: Ib3ad8e846875dade8a807ea79f063173d40e4aad 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 Knoll2015-04-242-2/+2
| | | | | | | | 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>
* Merge remote-tracking branch 'origin/5.5' into devLiang Qi2015-04-221-3/+10
|\ | | | | | | | | | | | | | | | | Conflicts: src/qml/qml/qqmlbinding.cpp src/qml/jsruntime/qv4arraybuffer.cpp src/qml/jsruntime/qv4functionobject.cpp Change-Id: Ic752e9dfd69b282093651c9234c110a49762f06d
| * Merge "Merge remote-tracking branch 'origin/5.4' into 5.5" into refs/staging/5.5Liang Qi2015-04-161-2/+9
| |\
| | * Merge remote-tracking branch 'origin/5.4' into 5.5Liang Qi2015-04-161-2/+9
| | |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: tests/auto/qml/debugger/qv4profilerservice/qv4profilerservice.pro tests/auto/qml/debugger/qqmldebuggingenabler/qqmldebuggingenabler.pro Change-Id: I76d87e3df97ebdba902ca3d7488c1582eca2a83c
| | | * Add note clarifying return value of Qt.openUrlExternally()Aaron McCarthy2015-04-021-2/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On some platforms (notably wayland and xcb) the Qt.openUrlExternally() call returns as soon as the request is passed to the underlying system. The call may still fail, but this status is not reported to the application. Change-Id: I66936440f162154f08ab5abcf5b449844930a81b Reviewed-by: Valerio Valerio <valerio.valerio@jollamobile.com> Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
| * | | Speed up object creationSimon Hausmann2015-04-161-1/+1
| |/ / | | | | | | | | | | | | | | | | | | | | | Avoid copying url and file name twice into the context every time we instantiate an object. Change-Id: I1c76b80b9c44f95512af5899d760151f6dcd7bb5 Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* | | Get rid of asFunctionObject()Lars Knoll2015-04-212-3/+3
| | | | | | | | | | | | | | | Change-Id: Ib4858376dc0ec57fa473c80696abc66a570c90ec Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
* | | More cleanupsLars Knoll2015-04-212-7/+7
| | | | | | | | | | | | | | | | | | | | | | | | Get rid of Value::asObject(), and pass const Managed pointers into some more vtable methods. Change-Id: Ia4f427d5fd8868f77b4015d1ce5424d32bfc2115 Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
* | | Get rid of Value::asDateObject()Lars Knoll2015-04-161-1/+2
| | | | | | | | | | | | | | | Change-Id: I71816a784b5175f600c5a870318b16c0d84c42fb Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
* | | Further cleanupsLars Knoll2015-04-161-1/+1
|/ / | | | | | | | | | | | | | | | | 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>
* | Fix warningAleix Pol2015-03-161-1/+1
| | | | | | | | | | | | | | | | If the arguments of console.timeEnd are wrong, say it's timeEnd instead of time. Change-Id: Ida8a76cd452cf3aecc03e5064bbf213333d93a03 Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
* | Add Qt.hsva() functionSean Harmer2015-02-182-0/+29
| | | | | | | | | | | | | | | | | | | | | | | | This is more convenient than the alternative hsla() function in many cases as color pickers in other applications default to the HSV color space e.g. GIMP, kcolorchooser. [ChangeLog][QtQml] Added Qt.hsva() function Change-Id: Id5c1a78173757bf9842b164d90b31682e9a41749 Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com> Reviewed-by: Paul Lemire <paul.lemire@kdab.com>
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