v8::Handle<v8::Object> V8TestInterfaceDocument::createWrapper(PassRefPtrWillBeRawPtr<TestInterfaceDocument> impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
{
ASSERT(impl);
ASSERT(!DOMDataStore::containsWrapper<V8TestInterfaceDocument>(impl.get(), isolate));
if (ScriptWrappable::wrapperCanBeStoredInObject(impl.get())) {
const WrapperTypeInfo* actualInfo = ScriptWrappable::fromObject(impl.get())->typeInfo();
// Might be a XXXConstructor::wrapperTypeInfo instead of an XXX::wrapperTypeInfo. These will both have
// the same object de-ref functions, though, so use that as the basis of the check.
RELEASE_ASSERT_WITH_SECURITY_IMPLICATION(actualInfo->derefObjectFunction == wrapperTypeInfo.derefObjectFunction);
}
if (LocalFrame* frame = impl->frame()) {
if (frame->script().initializeMainWorld()) {
// initializeMainWorld may have created a wrapper for the object, retry from the start.
v8::Handle<v8::Object> wrapper = DOMDataStore::getWrapper<V8TestInterfaceDocument>(impl.get(), isolate);
if (!wrapper.IsEmpty())
return wrapper;
}
}
v8::Handle<v8::Object> wrapper = V8DOMWrapper::createWrapper(creationContext, &wrapperTypeInfo, toInternalPointer(impl.get()), isolate);
if (UNLIKELY(wrapper.IsEmpty()))
return wrapper;
installPerContextEnabledProperties(wrapper, impl.get(), isolate);
V8DOMWrapper::associateObjectWithWrapper<V8TestInterfaceDocument>(impl, &wrapperTypeInfo, wrapper, isolate, WrapperConfiguration::Dependent);
return wrapper;
}
PassRefPtrWillBeRawPtr<MouseEvent> MouseEvent::create(const AtomicString& eventType, PassRefPtrWillBeRawPtr<AbstractView> view, PassRefPtrWillBeRawPtr<Event> underlyingEvent, SimulatedClickCreationScope creationScope)
{
PlatformEvent::Modifiers modifiers = PlatformEvent::NoModifiers;
if (UIEventWithKeyState* keyStateEvent = findEventWithKeyState(underlyingEvent.get())) {
modifiers = keyStateEvent->modifiers();
}
PlatformMouseEvent::SyntheticEventType syntheticType = PlatformMouseEvent::Positionless;
int screenX = 0;
int screenY = 0;
if (underlyingEvent && underlyingEvent->isMouseEvent()) {
syntheticType = PlatformMouseEvent::RealOrIndistinguishable;
MouseEvent* mouseEvent = toMouseEvent(underlyingEvent.get());
screenX = mouseEvent->screenLocation().x();
screenY = mouseEvent->screenLocation().y();
}
double timestamp = underlyingEvent ? underlyingEvent->platformTimeStamp() : monotonicallyIncreasingTime();
RefPtrWillBeRawPtr<MouseEvent> createdEvent = MouseEvent::create(eventType, true, true, view,
0, screenX, screenY, 0, 0, 0, 0, modifiers, 0, 0, nullptr,
timestamp, syntheticType);
createdEvent->setTrusted(creationScope == SimulatedClickCreationScope::FromUserAgent);
createdEvent->setUnderlyingEvent(underlyingEvent);
if (syntheticType == PlatformMouseEvent::RealOrIndistinguishable) {
MouseEvent* mouseEvent = toMouseEvent(createdEvent->underlyingEvent());
createdEvent->initCoordinates(mouseEvent->clientLocation());
}
return createdEvent.release();
}
v8::Handle<v8::Object> CustomElementWrapper<ElementType, WrapperType>::wrap(PassRefPtrWillBeRawPtr<ElementType> element, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate, v8::Handle<v8::Object> (*createSpecificWrapper)(ElementType* element, v8::Handle<v8::Object> creationContext, v8::Isolate*))
{
ASSERT(DOMDataStore::getWrapper<V8Element>(element.get(), isolate).IsEmpty());
// FIXME: creationContext.IsEmpty() should never happen. Remove
// this when callers (like InspectorController::inspect) are fixed
// to never pass an empty creation context.
v8::Handle<v8::Context> context = creationContext.IsEmpty() ? isolate->GetCurrentContext() : creationContext->CreationContext();
if (!element->isUpgradedCustomElement() || DOMWrapperWorld::world(context).isIsolatedWorld())
return createUpgradeCandidateWrapper(element.get(), creationContext, isolate, createSpecificWrapper);
V8PerContextData* perContextData = V8PerContextData::from(context);
if (!perContextData)
return v8::Handle<v8::Object>();
CustomElementBinding* binding = perContextData->customElementBinding(element->customElementDefinition());
v8::Handle<v8::Object> wrapper = V8DOMWrapper::createWrapper(creationContext, binding->wrapperType(), element.get(), isolate);
if (wrapper.IsEmpty())
return v8::Handle<v8::Object>();
wrapper->SetPrototype(binding->prototype());
V8DOMWrapper::associateObjectWithWrapper<WrapperType>(element, binding->wrapperType(), wrapper, isolate, WrapperConfiguration::Dependent);
return wrapper;
}
static v8::Local<v8::Object> createInjectedScriptHostV8Wrapper(PassRefPtrWillBeRawPtr<InjectedScriptHost> host, InjectedScriptManager* injectedScriptManager, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
{
ASSERT(host);
v8::Handle<v8::Object> wrapper = V8DOMWrapper::createWrapper(creationContext, &V8InjectedScriptHost::wrapperTypeInfo, host->toScriptWrappableBase(), isolate);
if (UNLIKELY(wrapper.IsEmpty()))
return wrapper;
// Create a weak reference to the v8 wrapper of InspectorBackend to deref
// InspectorBackend when the wrapper is garbage collected.
InjectedScriptManager::CallbackData* callbackData = injectedScriptManager->createCallbackData(injectedScriptManager);
#if ENABLE(OILPAN)
callbackData->hostPtr = WrapperPersistent<InjectedScriptHost>::create(host.get());
#else
callbackData->host = host.get();
#endif
callbackData->handle.set(isolate, wrapper);
callbackData->handle.setWeak(callbackData, &InjectedScriptManager::setWeakCallback);
#if ENABLE(OILPAN)
V8DOMWrapper::setNativeInfoWithPersistentHandle(wrapper, &V8InjectedScriptHost::wrapperTypeInfo, host->toScriptWrappableBase(), callbackData->hostPtr);
#else
V8DOMWrapper::setNativeInfo(wrapper, &V8InjectedScriptHost::wrapperTypeInfo, host->toScriptWrappableBase());
#endif
ASSERT(V8DOMWrapper::isDOMWrapper(wrapper));
return wrapper;
}
CSSCalcBinaryOperation(PassRefPtrWillBeRawPtr<CSSCalcExpressionNode> leftSide, PassRefPtrWillBeRawPtr<CSSCalcExpressionNode> rightSide, CalcOperator op, CalculationCategory category)
: CSSCalcExpressionNode(category, isIntegerResult(leftSide.get(), rightSide.get(), op))
, m_leftSide(leftSide)
, m_rightSide(rightSide)
, m_operator(op)
{
}
TextCheckingParagraph::TextCheckingParagraph(PassRefPtrWillBeRawPtr<Range> checkingRange, PassRefPtrWillBeRawPtr<Range> paragraphRange)
: m_checkingRange(checkingRange.get())
, m_paragraphRange(paragraphRange.get())
, m_checkingStart(-1)
, m_checkingEnd(-1)
, m_checkingLength(-1)
{
}
static PassRefPtrWillBeRawPtr<CSSCalcExpressionNode> createSimplified(PassRefPtrWillBeRawPtr<CSSCalcExpressionNode> leftSide, PassRefPtrWillBeRawPtr<CSSCalcExpressionNode> rightSide, CalcOperator op)
{
CalculationCategory leftCategory = leftSide->category();
CalculationCategory rightCategory = rightSide->category();
ASSERT(leftCategory != CalcOther && rightCategory != CalcOther);
bool isInteger = isIntegerResult(leftSide.get(), rightSide.get(), op);
// Simplify numbers.
if (leftCategory == CalcNumber && rightCategory == CalcNumber) {
return CSSCalcPrimitiveValue::create(evaluateOperator(leftSide->doubleValue(), rightSide->doubleValue(), op), CSSPrimitiveValue::UnitType::Number, isInteger);
}
// Simplify addition and subtraction between same types.
if (op == CalcAdd || op == CalcSubtract) {
if (leftCategory == rightSide->category()) {
CSSPrimitiveValue::UnitType leftType = leftSide->typeWithCalcResolved();
if (hasDoubleValue(leftType)) {
CSSPrimitiveValue::UnitType rightType = rightSide->typeWithCalcResolved();
if (leftType == rightType)
return CSSCalcPrimitiveValue::create(evaluateOperator(leftSide->doubleValue(), rightSide->doubleValue(), op), leftType, isInteger);
CSSPrimitiveValue::UnitCategory leftUnitCategory = CSSPrimitiveValue::unitCategory(leftType);
if (leftUnitCategory != CSSPrimitiveValue::UOther && leftUnitCategory == CSSPrimitiveValue::unitCategory(rightType)) {
CSSPrimitiveValue::UnitType canonicalType = CSSPrimitiveValue::canonicalUnitTypeForCategory(leftUnitCategory);
if (canonicalType != CSSPrimitiveValue::UnitType::Unknown) {
double leftValue = leftSide->doubleValue() * CSSPrimitiveValue::conversionToCanonicalUnitsScaleFactor(leftType);
double rightValue = rightSide->doubleValue() * CSSPrimitiveValue::conversionToCanonicalUnitsScaleFactor(rightType);
return CSSCalcPrimitiveValue::create(evaluateOperator(leftValue, rightValue, op), canonicalType, isInteger);
}
}
}
}
} else {
// Simplify multiplying or dividing by a number for simplifiable types.
ASSERT(op == CalcMultiply || op == CalcDivide);
CSSCalcExpressionNode* numberSide = getNumberSide(leftSide.get(), rightSide.get());
if (!numberSide)
return create(leftSide, rightSide, op);
if (numberSide == leftSide && op == CalcDivide)
return nullptr;
CSSCalcExpressionNode* otherSide = leftSide == numberSide ? rightSide.get() : leftSide.get();
double number = numberSide->doubleValue();
if (std::isnan(number) || std::isinf(number))
return nullptr;
if (op == CalcDivide && !number)
return nullptr;
CSSPrimitiveValue::UnitType otherType = otherSide->typeWithCalcResolved();
if (hasDoubleValue(otherType))
return CSSCalcPrimitiveValue::create(evaluateOperator(otherSide->doubleValue(), number, op), otherType, isInteger);
}
return create(leftSide, rightSide, op);
}
PassRefPtrWillBeRawPtr<AnimationEffect> makeAnimationEffect(CSSPropertyID id, PassRefPtrWillBeRawPtr<AnimatableValue> value)
{
AnimatableValueKeyframeVector keyframes(2);
keyframes[0] = AnimatableValueKeyframe::create();
keyframes[0]->setOffset(0.0);
keyframes[0]->setPropertyValue(id, value.get());
keyframes[1] = AnimatableValueKeyframe::create();
keyframes[1]->setOffset(1.0);
keyframes[1]->setPropertyValue(id, value.get());
return AnimatableValueKeyframeEffectModel::create(keyframes);
}
void IDBCursor::continueFunction(PassRefPtrWillBeRawPtr<IDBKey> key, PassRefPtrWillBeRawPtr<IDBKey> primaryKey, ExceptionState& exceptionState)
{
ASSERT(!primaryKey || (key && primaryKey));
if (m_transaction->isFinished() || m_transaction->isFinishing()) {
exceptionState.throwDOMException(TransactionInactiveError, IDBDatabase::transactionFinishedErrorMessage);
return;
}
if (!m_transaction->isActive()) {
exceptionState.throwDOMException(TransactionInactiveError, IDBDatabase::transactionInactiveErrorMessage);
return;
}
if (!m_gotValue) {
exceptionState.throwDOMException(InvalidStateError, IDBDatabase::noValueErrorMessage);
return;
}
if (isDeleted()) {
exceptionState.throwDOMException(InvalidStateError, IDBDatabase::sourceDeletedErrorMessage);
return;
}
if (key) {
ASSERT(m_key);
if (m_direction == WebIDBCursor::Next || m_direction == WebIDBCursor::NextNoDuplicate) {
const bool ok = m_key->isLessThan(key.get())
|| (primaryKey && m_key->isEqual(key.get()) && m_primaryKey->isLessThan(primaryKey.get()));
if (!ok) {
exceptionState.throwDOMException(DataError, "The parameter is less than or equal to this cursor's position.");
return;
}
} else {
const bool ok = key->isLessThan(m_key.get())
|| (primaryKey && key->isEqual(m_key.get()) && primaryKey->isLessThan(m_primaryKey.get()));
if (!ok) {
exceptionState.throwDOMException(DataError, "The parameter is greater than or equal to this cursor's position.");
return;
}
}
}
// FIXME: We're not using the context from when continue was called, which means the callback
// will be on the original context openCursor was called on. Is this right?
m_request->setPendingCursor(this);
m_gotValue = false;
m_backend->continueFunction(key, primaryKey, WebIDBCallbacksImpl::create(m_request).leakPtr());
}
void DateTimeEditElement::addField(PassRefPtrWillBeRawPtr<DateTimeFieldElement> field)
{
if (m_fields.size() == m_fields.capacity())
return;
m_fields.append(field.get());
fieldsWrapperElement()->appendChild(field);
}
void RTCStatsRequestImpl::requestSucceeded(PassRefPtrWillBeRawPtr<RTCStatsResponseBase> response)
{
if (!m_successCallback)
return;
m_successCallback->handleEvent(static_cast<RTCStatsResponse*>(response.get()));
clear();
}
void FontFace::initCSSFontFace(Document* document, PassRefPtrWillBeRawPtr<CSSValue> src)
{
m_cssFontFace = createCSSFontFace(this, m_unicodeRange.get());
if (m_error)
return;
// Each item in the src property's list is a single CSSFontFaceSource. Put them all into a CSSFontFace.
ASSERT(src);
ASSERT(src->isValueList());
CSSValueList* srcList = toCSSValueList(src.get());
int srcLength = srcList->length();
bool foundSVGFont = false;
for (int i = 0; i < srcLength; i++) {
// An item in the list either specifies a string (local font name) or a URL (remote font to download).
CSSFontFaceSrcValue* item = toCSSFontFaceSrcValue(srcList->item(i));
OwnPtrWillBeRawPtr<CSSFontFaceSource> source = nullptr;
#if ENABLE(SVG_FONTS)
foundSVGFont = item->isSVGFontFaceSrc() || item->svgFontFaceElement();
#endif
if (!item->isLocal()) {
Settings* settings = document ? document->frame() ? document->frame()->settings() : 0 : 0;
bool allowDownloading = foundSVGFont || (settings && settings->downloadableBinaryFontsEnabled());
if (allowDownloading && item->isSupportedFormat() && document) {
FontResource* fetched = item->fetch(document);
if (fetched) {
FontLoader* fontLoader = document->styleEngine()->fontSelector()->fontLoader();
#if ENABLE(SVG_FONTS)
if (foundSVGFont) {
source = adoptPtrWillBeNoop(new SVGRemoteFontFaceSource(item->resource(), fetched, fontLoader));
} else
#endif
{
source = adoptPtrWillBeNoop(new RemoteFontFaceSource(fetched, fontLoader));
}
}
}
} else {
#if ENABLE(SVG_FONTS)
if (item->svgFontFaceElement()) {
RefPtrWillBeRawPtr<SVGFontFaceElement> fontfaceElement = item->svgFontFaceElement();
// SVGFontFaceSource assumes that it is the case where <font-face> element resides in the same document.
// We put a RELEASE_ASSERT here as it will cause UAF if the assumption is false.
RELEASE_ASSERT(fontfaceElement->inDocument());
RELEASE_ASSERT(fontfaceElement->document() == document);
source = adoptPtrWillBeNoop(new SVGFontFaceSource(fontfaceElement.get()));
} else
#endif
{
source = adoptPtrWillBeNoop(new LocalFontFaceSource(item->resource()));
}
}
if (source)
m_cssFontFace->addSource(source.release());
}
}
void SVGElement::setWebAnimatedAttribute(const QualifiedName& attribute, PassRefPtrWillBeRawPtr<SVGPropertyBase> value)
{
updateInstancesAnimatedAttribute(this, attribute, [&value](SVGAnimatedPropertyBase& animatedProperty) {
animatedProperty.setAnimatedValue(value.get());
});
ensureSVGRareData()->webAnimatedAttributes().add(&attribute);
}
void FontFace::initCSSFontFace(Document* document, PassRefPtrWillBeRawPtr<CSSValue> src)
{
m_cssFontFace = createCSSFontFace(this, m_unicodeRange.get());
if (m_error)
return;
// Each item in the src property's list is a single CSSFontFaceSource. Put them all into a CSSFontFace.
ASSERT(src);
ASSERT(src->isValueList());
CSSValueList* srcList = toCSSValueList(src.get());
int srcLength = srcList->length();
for (int i = 0; i < srcLength; i++) {
// An item in the list either specifies a string (local font name) or a URL (remote font to download).
CSSFontFaceSrcValue* item = toCSSFontFaceSrcValue(srcList->item(i));
OwnPtrWillBeRawPtr<CSSFontFaceSource> source = nullptr;
if (!item->isLocal()) {
const Settings* settings = document ? document->settings() : nullptr;
bool allowDownloading = settings && settings->downloadableBinaryFontsEnabled();
if (allowDownloading && item->isSupportedFormat() && document) {
FontResource* fetched = item->fetch(document);
if (fetched) {
FontLoader* fontLoader = document->styleEngine().fontSelector()->fontLoader();
source = adoptPtrWillBeNoop(new RemoteFontFaceSource(fetched, fontLoader));
}
}
} else {
source = adoptPtrWillBeNoop(new LocalFontFaceSource(item->resource()));
}
if (source)
m_cssFontFace->addSource(source.release());
}
}
bool IDBDatabase::dispatchEventInternal(PassRefPtrWillBeRawPtr<Event> event)
{
IDB_TRACE("IDBDatabase::dispatchEvent");
if (m_contextStopped || !executionContext())
return false;
ASSERT(event->type() == EventTypeNames::versionchange || event->type() == EventTypeNames::close);
for (size_t i = 0; i < m_enqueuedEvents.size(); ++i) {
if (m_enqueuedEvents[i].get() == event.get())
m_enqueuedEvents.remove(i);
}
bool result = EventTarget::dispatchEventInternal(event.get());
if (event->type() == EventTypeNames::versionchange && !m_closePending && m_backend)
m_backend->versionChangeIgnored();
return result;
}
bool BeaconLoader::sendBeacon(LocalFrame* frame, int allowance, const KURL& beaconURL, PassRefPtrWillBeRawPtr<Blob>& data, int& payloadLength)
{
ASSERT(data);
unsigned long long entitySize = data->size();
if (allowance > 0 && static_cast<unsigned long long>(allowance) < entitySize)
return false;
ResourceRequest request(beaconURL);
prepareRequest(frame, request);
RefPtr<FormData> entityBody = FormData::create();
if (data->hasBackingFile())
entityBody->appendFile(toFile(data.get())->path());
else
entityBody->appendBlob(data->uuid(), data->blobDataHandle());
request.setHTTPBody(entityBody.release());
AtomicString contentType;
const String& blobType = data->type();
if (!blobType.isEmpty() && isValidContentType(blobType))
request.setHTTPContentType(AtomicString(contentType));
issueRequest(frame, request);
payloadLength = entitySize;
return true;
}
bool TextTrackCueList::add(PassRefPtrWillBeRawPtr<TextTrackCue> cue)
{
ASSERT(cue->startTime() >= 0);
ASSERT(cue->endTime() >= 0);
// Maintain text track cue order:
// https://html.spec.whatwg.org/#text-track-cue-order
size_t index = findInsertionIndex(cue.get());
// FIXME: The cue should not exist in the list in the first place.
if (!m_list.isEmpty() && (index > 0) && (m_list[index - 1].get() == cue.get()))
return false;
m_list.insert(index, cue);
invalidateCueIndex(index);
return true;
}
void ContentDistribution::append(PassRefPtrWillBeRawPtr<Node> node)
{
ASSERT(node);
ASSERT(!isActiveInsertionPoint(*node));
size_t size = m_nodes.size();
m_indices.set(node.get(), size);
m_nodes.append(node);
}
void Event::setUnderlyingEvent(PassRefPtrWillBeRawPtr<Event> ue)
{
// Prohibit creation of a cycle -- just do nothing in that case.
for (Event* e = ue.get(); e; e = e->underlyingEvent())
if (e == this)
return;
m_underlyingEvent = ue;
}
bool EventTarget::dispatchEventInternal(PassRefPtrWillBeRawPtr<Event> event)
{
event->setTarget(this);
event->setCurrentTarget(this);
event->setEventPhase(Event::AT_TARGET);
bool defaultWasNotPrevented = fireEventListeners(event.get());
event->setEventPhase(0);
return defaultWasNotPrevented;
}
void IDBDatabase::enqueueEvent(PassRefPtrWillBeRawPtr<Event> event)
{
ASSERT(!m_contextStopped);
ASSERT(executionContext());
EventQueue* eventQueue = executionContext()->eventQueue();
event->setTarget(this);
eventQueue->enqueueEvent(event.get());
m_enqueuedEvents.append(event);
}
bool ServiceWorkerGlobalScope::dispatchEventInternal(PassRefPtrWillBeRawPtr<Event> event)
{
m_eventNestingLevel++;
bool result = WorkerGlobalScope::dispatchEventInternal(event.get());
if (event->interfaceName() == EventNames::ErrorEvent && m_eventNestingLevel == 2)
m_hadErrorInTopLevelEventHandler = true;
m_eventNestingLevel--;
return result;
}
void VTTRegion::appendVTTCueBox(PassRefPtrWillBeRawPtr<VTTCueBox> displayBox)
{
ASSERT(m_cueContainer);
if (m_cueContainer->contains(displayBox.get()))
return;
m_cueContainer->appendChild(displayBox);
displayLastVTTCueBox();
}
void CueTimeline::addCueInternal(PassRefPtrWillBeRawPtr<TextTrackCue> cue)
{
// Negative duration cues need be treated in the interval tree as
// zero-length cues.
double endTime = std::max(cue->startTime(), cue->endTime());
CueInterval interval = m_cueTree.createInterval(cue->startTime(), endTime, cue.get());
if (!m_cueTree.contains(interval))
m_cueTree.add(interval);
}
bool HTMLOptionsCollection::anonymousIndexedSetter(unsigned index, PassRefPtrWillBeRawPtr<HTMLOptionElement> value, ExceptionState& exceptionState)
{
HTMLSelectElement& base = toHTMLSelectElement(ownerNode());
if (!value) { // undefined or null
base.remove(index);
return true;
}
base.setOption(index, value.get(), exceptionState);
return true;
}
void CustomElementScheduler::resolveOrScheduleResolution(PassRefPtrWillBeRawPtr<CustomElementRegistrationContext> context, PassRefPtrWillBeRawPtr<Element> element, const CustomElementDescriptor& descriptor)
{
if (CustomElementCallbackDispatcher::inCallbackDeliveryScope()) {
context->resolve(element.get(), descriptor);
return;
}
HTMLImportLoader* loader = element->document().importLoader();
OwnPtrWillBeRawPtr<CustomElementMicrotaskResolutionStep> step = CustomElementMicrotaskResolutionStep::create(context, element, descriptor);
CustomElementMicrotaskDispatcher::instance().enqueue(loader, step.release());
}
void CustomElementScheduler::resolveOrScheduleResolution(PassRefPtrWillBeRawPtr<CustomElementRegistrationContext> context, PassRefPtrWillBeRawPtr<Element> element, const CustomElementDescriptor& descriptor)
{
if (CustomElementProcessingStack::inCallbackDeliveryScope()) {
context->resolve(element.get(), descriptor);
return;
}
Document& document = element->document();
OwnPtrWillBeRawPtr<CustomElementMicrotaskResolutionStep> step = CustomElementMicrotaskResolutionStep::create(context, element, descriptor);
enqueueMicrotaskStep(document, step.release());
}
// Implements the steps for 'An end tag whose tag name is "script"'
// http://whatwg.org/html#scriptEndTag
// Script handling lives outside the tree builder to keep each class simple.
void HTMLScriptRunner::execute(PassRefPtrWillBeRawPtr<Element> scriptElement, const TextPosition& scriptStartPosition)
{
ASSERT(scriptElement);
TRACE_EVENT1("blink", "HTMLScriptRunner::execute",
"data", getTraceArgsForScriptElement(scriptElement.get(), scriptStartPosition));
// FIXME: If scripting is disabled, always just return.
bool hadPreloadScanner = m_host->hasPreloadScanner();
// Try to execute the script given to us.
runScript(scriptElement.get(), scriptStartPosition);
if (hasParserBlockingScript()) {
if (isExecutingScript())
return; // Unwind to the outermost HTMLScriptRunner::execute before continuing parsing.
// If preload scanner got created, it is missing the source after the current insertion point. Append it and scan.
if (!hadPreloadScanner && m_host->hasPreloadScanner())
m_host->appendCurrentInputStreamToPreloadScannerAndScan();
executeParsingBlockingScripts();
}
}
bool IDBOpenDBRequest::dispatchEvent(PassRefPtrWillBeRawPtr<Event> event)
{
// If the connection closed between onUpgradeNeeded and the delivery of the "success" event,
// an "error" event should be fired instead.
if (event->type() == EventTypeNames::success && resultAsAny()->type() == IDBAny::IDBDatabaseType && resultAsAny()->idbDatabase()->isClosePending()) {
dequeueEvent(event.get());
setResult(nullptr);
onError(DOMError::create(AbortError, "The connection was closed."));
return false;
}
return IDBRequest::dispatchEvent(event);
}
void FontBuilder::createFont(PassRefPtrWillBeRawPtr<FontSelector> fontSelector, ComputedStyle& style)
{
if (!m_flags)
return;
FontDescription description = style.fontDescription();
if (isSet(PropertySetFlag::Family)) {
description.setGenericFamily(m_fontDescription.genericFamily());
description.setFamily(m_fontDescription.family());
}
if (isSet(PropertySetFlag::Size)) {
description.setKeywordSize(m_fontDescription.keywordSize());
description.setSpecifiedSize(m_fontDescription.specifiedSize());
description.setIsAbsoluteSize(m_fontDescription.isAbsoluteSize());
}
if (isSet(PropertySetFlag::SizeAdjust))
description.setSizeAdjust(m_fontDescription.sizeAdjust());
if (isSet(PropertySetFlag::Weight))
description.setWeight(m_fontDescription.weight());
if (isSet(PropertySetFlag::Stretch))
description.setStretch(m_fontDescription.stretch());
if (isSet(PropertySetFlag::FeatureSettings))
description.setFeatureSettings(m_fontDescription.featureSettings());
if (isSet(PropertySetFlag::Script)) {
description.setLocale(m_fontDescription.locale());
description.setScript(m_fontDescription.script());
}
if (isSet(PropertySetFlag::Style))
description.setStyle(m_fontDescription.style());
if (isSet(PropertySetFlag::Variant))
description.setVariant(m_fontDescription.variant());
if (isSet(PropertySetFlag::VariantLigatures))
description.setVariantLigatures(m_fontDescription.variantLigatures());
if (isSet(PropertySetFlag::TextRendering))
description.setTextRendering(m_fontDescription.textRendering());
if (isSet(PropertySetFlag::Kerning))
description.setKerning(m_fontDescription.kerning());
if (isSet(PropertySetFlag::FontSmoothing))
description.setFontSmoothing(m_fontDescription.fontSmoothing());
if (isSet(PropertySetFlag::TextOrientation) || isSet(PropertySetFlag::WritingMode))
updateOrientation(description, style);
updateSpecifiedSize(description, style);
updateComputedSize(description, style);
updateAdjustedSize(description, style, fontSelector.get());
style.setFontDescription(description);
style.font().update(fontSelector);
m_flags = 0;
}