void MouseEvent::initMouseEvent(ScriptState* scriptState,
const AtomicString& type,
bool canBubble,
bool cancelable,
AbstractView* view,
int detail,
int screenX,
int screenY,
int clientX,
int clientY,
bool ctrlKey,
bool altKey,
bool shiftKey,
bool metaKey,
short button,
EventTarget* relatedTarget,
unsigned short buttons) {
if (isBeingDispatched())
return;
if (scriptState && scriptState->world().isIsolatedWorld())
UIEventWithKeyState::didCreateEventInIsolatedWorld(ctrlKey, altKey,
shiftKey, metaKey);
initModifiers(ctrlKey, altKey, shiftKey, metaKey);
initMouseEventInternal(type, canBubble, cancelable, view, detail, screenX,
screenY, clientX, clientY, modifiers(), button,
relatedTarget, nullptr, buttons);
}
void InstallEvent::registerForeignFetchScopes(ExecutionContext* executionContext, const Vector<String>& subScopes, const USVStringOrUSVStringSequence& origins, ExceptionState& exceptionState)
{
if (!isBeingDispatched()) {
exceptionState.throwDOMException(InvalidStateError, "The event handler is already finished.");
return;
}
Vector<String> originList;
if (origins.isUSVString()) {
originList.append(origins.getAsUSVString());
} else if (origins.isUSVStringSequence()) {
originList = origins.getAsUSVStringSequence();
}
if (originList.isEmpty()) {
exceptionState.throwTypeError("At least one origin is required");
return;
}
// The origins parameter is either just a "*" to indicate all origins, or an
// explicit list of origins as absolute URLs. Internally an empty list of
// origins is used to represent the "*" case though.
Vector<RefPtr<SecurityOrigin>> parsedOrigins;
if (originList.size() != 1 || originList[0] != "*") {
parsedOrigins.resize(originList.size());
for (size_t i = 0; i < originList.size(); ++i) {
parsedOrigins[i] = SecurityOrigin::createFromString(originList[i]);
// Invalid URLs will result in a unique origin. And in general
// unique origins should not be accepted.
if (parsedOrigins[i]->isUnique()) {
exceptionState.throwTypeError("Invalid origin URL: " + originList[i]);
return;
}
}
}
ServiceWorkerGlobalScopeClient* client = ServiceWorkerGlobalScopeClient::from(executionContext);
String scopePath = static_cast<KURL>(client->scope()).path();
RefPtr<SecurityOrigin> origin = executionContext->securityOrigin();
Vector<KURL> subScopeURLs(subScopes.size());
for (size_t i = 0; i < subScopes.size(); ++i) {
subScopeURLs[i] = executionContext->completeURL(subScopes[i]);
if (!subScopeURLs[i].isValid()) {
exceptionState.throwTypeError("Invalid subscope URL: " + subScopes[i]);
return;
}
subScopeURLs[i].removeFragmentIdentifier();
if (!origin->canRequest(subScopeURLs[i])) {
exceptionState.throwTypeError("Subscope URL is not within scope: " + subScopes[i]);
return;
}
String subScopePath = subScopeURLs[i].path();
if (!subScopePath.startsWith(scopePath)) {
exceptionState.throwTypeError("Subscope URL is not within scope: " + subScopes[i]);
return;
}
}
client->registerForeignFetchScopes(subScopeURLs, parsedOrigins);
}
void PaymentRequestUpdateEvent::updateWith(ScriptState* scriptState,
ScriptPromise promise,
ExceptionState& exceptionState) {
if (!m_updater)
return;
if (!isBeingDispatched()) {
exceptionState.throwDOMException(
InvalidStateError,
"Cannot update details when the event is not being dispatched");
return;
}
if (m_waitForUpdate) {
exceptionState.throwDOMException(InvalidStateError,
"Cannot update details twice");
return;
}
stopImmediatePropagation();
m_waitForUpdate = true;
m_abortTimer.stop();
promise.then(
UpdatePaymentDetailsFunction::createFunction(scriptState, m_updater),
UpdatePaymentDetailsErrorFunction::createFunction(scriptState,
m_updater));
}
void UIEvent::initUIEventInternal(const AtomicString& typeArg, bool canBubbleArg, bool cancelableArg, EventTarget* relatedTarget, AbstractView* viewArg, int detailArg, InputDeviceCapabilities* sourceCapabilitiesArg)
{
if (isBeingDispatched())
return;
initEvent(typeArg, canBubbleArg, cancelableArg, relatedTarget);
m_view = viewArg;
m_detail = detailArg;
m_sourceCapabilities = sourceCapabilitiesArg;
}
void CustomEvent::initCustomEvent(JSC::ExecState& state, const AtomicString& type, bool canBubble, bool cancelable, JSC::JSValue detail)
{
if (isBeingDispatched())
return;
initEvent(type, canBubble, cancelable);
m_detail = { state.vm(), detail };
m_serializedDetail = nullptr;
m_triedToSerialize = false;
}
void TextEvent::initTextEvent(const AtomicString& type,
bool canBubble,
bool cancelable,
AbstractView* view,
const String& data) {
if (isBeingDispatched())
return;
initUIEvent(type, canBubble, cancelable, view, 0);
m_data = data;
}
void DeviceOrientationEvent::initDeviceOrientationEvent(
const AtomicString& type,
bool bubbles,
bool cancelable,
const Nullable<double>& alpha,
const Nullable<double>& beta,
const Nullable<double>& gamma,
bool absolute) {
if (isBeingDispatched())
return;
initEvent(type, bubbles, cancelable);
m_orientation = DeviceOrientationData::create(alpha, beta, gamma, absolute);
}
void DeviceMotionEvent::initDeviceMotionEvent(
const AtomicString& type,
bool bubbles,
bool cancelable,
DeviceMotionData* deviceMotionData) {
if (isBeingDispatched())
return;
initEvent(type, bubbles, cancelable);
m_deviceMotionData = deviceMotionData;
m_acceleration.clear();
m_accelerationIncludingGravity.clear();
m_rotationRate.clear();
}
void MutationEvent::initMutationEvent(const AtomicString& type,
bool canBubble,
bool cancelable,
Node* relatedNode,
const String& prevValue,
const String& newValue,
const String& attrName,
unsigned short attrChange) {
if (isBeingDispatched())
return;
initEvent(type, canBubble, cancelable);
m_relatedNode = relatedNode;
m_prevValue = prevValue;
m_newValue = newValue;
m_attrName = attrName;
m_attrChange = attrChange;
}
void KeyboardEvent::initKeyboardEvent(ScriptState* scriptState,
const AtomicString& type,
bool canBubble,
bool cancelable,
AbstractView* view,
const String& keyIdentifier,
unsigned location,
bool ctrlKey,
bool altKey,
bool shiftKey,
bool metaKey) {
if (isBeingDispatched())
return;
if (scriptState->world().isIsolatedWorld())
UIEventWithKeyState::didCreateEventInIsolatedWorld(ctrlKey, altKey,
shiftKey, metaKey);
initUIEvent(type, canBubble, cancelable, view, 0);
m_location = location;
initModifiers(ctrlKey, altKey, shiftKey, metaKey);
initLocationModifiers(location);
}
