diff options
author | Liang Qi <liang.qi@qt.io> | 2017-12-12 10:35:21 +0100 |
---|---|---|
committer | Shawn Rutledge <shawn.rutledge@qt.io> | 2018-01-04 14:41:16 +0100 |
commit | 2bee46e3f10e2c44d185d7a51a06830b68529676 (patch) | |
tree | b65ac19203edfc2972b6020dd040e46c43b5d1fb /src/qml/qml/qqmlobjectcreator.cpp | |
parent | 52f7ab28172cea3710a16775b7a512fce821fc77 (diff) | |
parent | 41293196b4db1aa7a0c616af312875c484639644 (diff) |
Merge remote-tracking branch 'origin/5.9' into 5.10
Conflicts:
src/qml/memory/qv4mm.cpp
src/qml/memory/qv4mmdefs_p.h
src/quick/items/qquickwindow.cpp
src/quick/items/qquickwindow_p.h
tests/auto/qml/debugger/qqmlprofilerservice/qqmlprofilerservice.pro
tests/auto/qml/debugger/qqmlprofilerservice/tst_qqmlprofilerservice.cpp
Change-Id: I7021fa1edf076627a67048f41f7b201220262b09
Diffstat (limited to 'src/qml/qml/qqmlobjectcreator.cpp')
-rw-r--r-- | src/qml/qml/qqmlobjectcreator.cpp | 85 |
1 files changed, 77 insertions, 8 deletions
diff --git a/src/qml/qml/qqmlobjectcreator.cpp b/src/qml/qml/qqmlobjectcreator.cpp index 11fc3ceb44..7761eb4677 100644 --- a/src/qml/qml/qqmlobjectcreator.cpp +++ b/src/qml/qml/qqmlobjectcreator.cpp @@ -233,6 +233,7 @@ QObject *QQmlObjectCreator::create(int subComponentIndex, QObject *parent, QQmlI return instance; } +// ### unify or keep in sync with populateDeferredBinding() bool QQmlObjectCreator::populateDeferredProperties(QObject *instance, QQmlData::DeferredData *deferredData) { QQmlData *declarativeData = QQmlData::get(instance); @@ -283,6 +284,80 @@ bool QQmlObjectCreator::populateDeferredProperties(QObject *instance, QQmlData:: qSwap(_qmlContext, qmlContext); qSwap(_scopeObject, scopeObject); + deferredData->bindings.clear(); + phase = ObjectsCreated; + + return errors.isEmpty(); +} + +// ### unify or keep in sync with populateDeferredProperties() +bool QQmlObjectCreator::populateDeferredBinding(const QQmlProperty &qmlProperty, QQmlData::DeferredData *deferredData, const QV4::CompiledData::Binding *binding) +{ + Q_ASSERT(binding->flags & QV4::CompiledData::Binding::IsDeferredBinding); + + QObject *instance = qmlProperty.object(); + QQmlData *declarativeData = QQmlData::get(instance); + context = deferredData->context; + sharedState->rootContext = context; + + QObject *bindingTarget = instance; + + QQmlRefPointer<QQmlPropertyCache> cache = declarativeData->propertyCache; + QQmlVMEMetaObject *vmeMetaObject = QQmlVMEMetaObject::get(instance); + + QObject *scopeObject = instance; + qSwap(_scopeObject, scopeObject); + + QV4::Scope valueScope(v4); + + Q_ASSERT(topLevelCreator); + if (!sharedState->allJavaScriptObjects) + sharedState->allJavaScriptObjects = valueScope.alloc(compilationUnit->totalObjectCount); + + QV4::QmlContext *qmlContext = static_cast<QV4::QmlContext *>(valueScope.alloc(1)); + + qSwap(_qmlContext, qmlContext); + + qSwap(_propertyCache, cache); + qSwap(_qobject, instance); + + int objectIndex = deferredData->deferredIdx; + qSwap(_compiledObjectIndex, objectIndex); + + const QV4::CompiledData::Object *obj = qmlUnit->objectAt(_compiledObjectIndex); + qSwap(_compiledObject, obj); + + qSwap(_ddata, declarativeData); + qSwap(_bindingTarget, bindingTarget); + qSwap(_vmeMetaObject, vmeMetaObject); + + QQmlListProperty<void> savedList; + qSwap(_currentList, savedList); + + const QQmlPropertyData &property = QQmlPropertyPrivate::get(qmlProperty)->core; + + if (property.isQList()) { + void *argv[1] = { (void*)&_currentList }; + QMetaObject::metacall(_qobject, QMetaObject::ReadProperty, property.coreIndex(), argv); + } else if (_currentList.object) { + _currentList = QQmlListProperty<void>(); + } + + setPropertyBinding(&property, binding); + + qSwap(_currentList, savedList); + + qSwap(_vmeMetaObject, vmeMetaObject); + qSwap(_bindingTarget, bindingTarget); + qSwap(_ddata, declarativeData); + qSwap(_compiledObject, obj); + qSwap(_compiledObjectIndex, objectIndex); + qSwap(_qobject, instance); + qSwap(_propertyCache, cache); + + qSwap(_qmlContext, qmlContext); + qSwap(_scopeObject, scopeObject); + phase = ObjectsCreated; return errors.isEmpty(); @@ -1342,14 +1417,8 @@ bool QQmlObjectCreator::populateInstance(int index, QObject *instance, QObject * qSwap(_propertyCache, cache); qSwap(_vmeMetaObject, vmeMetaObject); - if (_compiledObject->flags & QV4::CompiledData::Object::HasDeferredBindings) { - QQmlData::DeferredData *deferData = new QQmlData::DeferredData; - deferData->deferredIdx = _compiledObjectIndex; - deferData->compilationUnit = compilationUnit; - deferData->compilationUnit->addref(); - deferData->context = context; - _ddata->deferredData.append(deferData); - } + if (_compiledObject->flags & QV4::CompiledData::Object::HasDeferredBindings) + _ddata->deferData(_compiledObjectIndex, compilationUnit, context); if (_compiledObject->nFunctions > 0) setupFunctions(); |