void WebNotification::dispatchClickEvent()
{
// Make sure clicks on notifications are treated as user gestures.
UserGestureIndicator gestureIndicator(DefinitelyProcessingUserGesture);
RefPtr<Event> event = Event::create(eventNames().clickEvent, false, true);
m_private->dispatchEvent(event.release());
}
bool PopupContainer::handleMouseReleaseEvent(const PlatformMouseEvent& event)
{
RefPtr<PopupContainer> protect(this);
UserGestureIndicator gestureIndicator(DefinitelyProcessingNewUserGesture);
return m_listBox->handleMouseReleaseEvent(
constructRelativeMouseEvent(event, this, m_listBox.get()));
}
void MediaSession::DidReceiveAction(
blink::mojom::blink::MediaSessionAction action) {
DCHECK(getExecutionContext()->isDocument());
Document* document = toDocument(getExecutionContext());
UserGestureIndicator gestureIndicator(
DocumentUserGestureToken::create(document));
dispatchEvent(Event::create(mojomActionToEventName(action)));
}
virtual void fire(Frame& frame) override
{
UserGestureIndicator gestureIndicator(wasUserGesture() ? DefinitelyProcessingUserGesture : DefinitelyNotProcessingUserGesture);
ResourceRequest resourceRequest(url(), referrer(), ReloadIgnoringCacheData);
FrameLoadRequest frameRequest(securityOrigin(), resourceRequest, "_self", lockHistory(), lockBackForwardList(), MaybeSendReferrer, AllowNavigationToInvalidURL::Yes, NewFrameOpenerPolicy::Allow, m_shouldOpenExternalURLsPolicy);
frame.loader().changeLocation(frameRequest);
}
virtual void didStartTimer(Frame* frame, Timer<NavigationScheduler>* timer)
{
if (m_haveToldClient)
return;
m_haveToldClient = true;
UserGestureIndicator gestureIndicator(wasUserGesture() ? DefinitelyProcessingUserGesture : DefinitelyNotProcessingUserGesture);
frame->loader()->clientRedirected(m_submission->requestURL(), delay(), currentTime() + timer->nextFireInterval(), lockBackForwardList());
}
virtual void didStartTimer(Frame& frame, Timer<NavigationScheduler>& timer) override
{
if (m_haveToldClient)
return;
m_haveToldClient = true;
UserGestureIndicator gestureIndicator(wasUserGesture() ? DefinitelyProcessingUserGesture : DefinitelyNotProcessingUserGesture);
frame.loader().clientRedirected(URL(ParsedURLString, m_url), delay(), currentTime() + timer.nextFireInterval(), lockBackForwardList());
}
virtual void didStartTimer(Frame& frame, Timer& timer) override
{
if (m_haveToldClient)
return;
m_haveToldClient = true;
UserGestureIndicator gestureIndicator(wasUserGesture() ? DefinitelyProcessingUserGesture : DefinitelyNotProcessingUserGesture);
frame.loader().clientRedirected(m_submission->requestURL(), delay(), currentTime() + timer.nextFireInterval(), lockBackForwardList());
}
void fire(Frame& frame) override
{
UserGestureIndicator gestureIndicator(wasUserGesture() ? DefinitelyProcessingUserGesture : DefinitelyNotProcessingUserGesture);
bool refresh = equalIgnoringFragmentIdentifier(frame.document()->url(), url());
ResourceRequest resourceRequest(url(), referrer(), refresh ? ReloadIgnoringCacheData : UseProtocolCachePolicy);
FrameLoadRequest frameRequest(securityOrigin(), resourceRequest, "_self", lockHistory(), lockBackForwardList(), MaybeSendReferrer, AllowNavigationToInvalidURL::No, NewFrameOpenerPolicy::Allow, m_shouldOpenExternalURLsPolicy);
frame.loader().changeLocation(frameRequest);
}
void NotificationPresenterClientQt::notificationClicked(NotificationWrapper* wrapper)
{
Notification* notification = notificationForWrapper(wrapper);
if (notification) {
// Make sure clicks on notifications are treated as user gestures.
UserGestureIndicator gestureIndicator(DefinitelyProcessingNewUserGesture);
sendEvent(notification, eventNames().clickEvent);
}
}
virtual void fire(Frame* frame)
{
//String oldThirdPartyId = V8IsolatedContext::getThirdPartyId();
//V8IsolatedContext::setThirdPartyId(m_thirdPartyId);
frame->setThirdPartyId(m_thirdPartyId);
UserGestureIndicator gestureIndicator(wasUserGesture() ? DefinitelyProcessingUserGesture : DefinitelyNotProcessingUserGesture);
frame->loader()->changeLocation(m_securityOrigin.get(), KURL(ParsedURLString, m_url), m_referrer, lockHistory(), lockBackForwardList(), false);
//V8IsolatedContext::setThirdPartyId(oldThirdPartyId);
}
JSValue ScriptController::executeScriptInWorld(DOMWrapperWorld& world, const String& script, bool forceUserGesture)
{
UserGestureIndicator gestureIndicator(forceUserGesture ? Optional<ProcessingUserGestureState>(ProcessingUserGesture) : Nullopt);
ScriptSourceCode sourceCode(script, m_frame.document()->url());
if (!canExecuteScripts(AboutToExecuteScript) || isPaused())
return { };
return evaluateInWorld(sourceCode, world);
}
ScriptValue ScriptController::executeScriptInWorld(DOMWrapperWorld* world, const String& script, bool forceUserGesture)
{
UserGestureIndicator gestureIndicator(forceUserGesture ? DefinitelyProcessingUserGesture : PossiblyProcessingUserGesture);
ScriptSourceCode sourceCode(script, m_frame->document()->url());
if (!canExecuteScripts(AboutToExecuteScript) || isPaused())
return ScriptValue();
return evaluateInWorld(sourceCode, world);
}
virtual void contextMenuItemSelected(ContextMenuItem* item) override
{
if (m_frontendHost) {
UserGestureIndicator gestureIndicator(DefinitelyProcessingUserGesture);
int itemNumber = item->action() - ContextMenuItemBaseCustomTag;
Deprecated::ScriptFunctionCall function(m_frontendApiObject, "contextMenuItemSelected", WebCore::functionCallHandlerFromAnyThread);
function.appendArgument(itemNumber);
function.call();
}
}
virtual void contextMenuItemSelected(ContextMenuItem* item)
{
if (m_frontendHost) {
UserGestureIndicator gestureIndicator(DefinitelyProcessingUserGesture);
int itemNumber = item->action() - ContextMenuItemBaseCustomTag;
ScriptFunctionCall function(m_frontendApiObject, "contextMenuItemSelected");
function.appendArgument(itemNumber);
function.call();
}
}
virtual void fire(Frame* frame)
{
UserGestureIndicator gestureIndicator(m_wasProcessingUserGesture ? DefinitelyProcessingUserGesture : PossiblyProcessingUserGesture);
// The submitForm function will find a target frame before using the redirection timer.
// Now that the timer has fired, we need to repeat the security check which normally is done when
// selecting a target, in case conditions have changed. Other code paths avoid this by targeting
// without leaving a time window. If we fail the check just silently drop the form submission.
if (!m_formState->sourceFrame()->loader()->shouldAllowNavigation(frame))
return;
frame->loader()->loadFrameRequest(m_frameRequest, lockHistory(), lockBackForwardList(), m_event, m_formState, SendReferrer);
}
void fire(Frame& frame) override
{
UserGestureIndicator gestureIndicator(wasUserGesture() ? DefinitelyProcessingUserGesture : DefinitelyNotProcessingUserGesture);
ResourceResponse replacementResponse(m_originDocument.url(), ASCIILiteral("text/plain"), 0, ASCIILiteral("UTF-8"));
SubstituteData replacementData(SharedBuffer::create(), m_originDocument.url(), replacementResponse, SubstituteData::SessionHistoryVisibility::Hidden);
ResourceRequest resourceRequest(m_originDocument.url(), emptyString(), ReloadIgnoringCacheData);
FrameLoadRequest frameRequest(m_originDocument.securityOrigin(), resourceRequest, lockHistory(), lockBackForwardList(), MaybeSendReferrer, AllowNavigationToInvalidURL::Yes, NewFrameOpenerPolicy::Allow, m_shouldOpenExternalURLsPolicy);
frameRequest.setSubstituteData(replacementData);
frame.loader().load(frameRequest);
}
void contextMenuItemSelected(const ContextMenuItem* item) override
{
if (!m_devtoolsHost)
return;
UserGestureIndicator gestureIndicator(DefinitelyProcessingNewUserGesture);
int itemNumber = item->action() - ContextMenuItemBaseCustomTag;
ScriptFunctionCall function(m_devtoolsApiObject, "contextMenuItemSelected");
function.appendArgument(itemNumber);
function.call();
}
bool PluginView::evaluate(NPObject* npObject, const String& scriptString, NPVariant* result, bool allowPopups)
{
// FIXME: Is this check necessary?
if (!m_pluginElement->document()->frame())
return false;
// Calling evaluate will run JavaScript that can potentially remove the plug-in element, so we need to
// protect the plug-in view from destruction.
NPRuntimeObjectMap::PluginProtector pluginProtector(&m_npRuntimeObjectMap);
UserGestureIndicator gestureIndicator(allowPopups ? DefinitelyProcessingUserGesture : PossiblyProcessingUserGesture);
return m_npRuntimeObjectMap.evaluate(npObject, scriptString, result);
}
virtual void fire(Frame* frame)
{
UserGestureIndicator gestureIndicator(wasUserGesture() ? DefinitelyProcessingUserGesture : DefinitelyNotProcessingUserGesture);
if (!m_historySteps) {
// Special case for go(0) from a frame -> reload only the frame
// To follow Firefox and IE's behavior, history reload can only navigate the self frame.
frame->loader().urlSelected(frame->document()->url(), "_self", 0, lockHistory(), lockBackForwardList(), MaybeSendReferrer);
return;
}
// go(i!=0) from a frame navigates into the history of the frame only,
// in both IE and NS (but not in Mozilla). We can't easily do that.
frame->page()->backForward().goBackOrForward(m_historySteps);
}
virtual void fire(Frame& frame) override
{
UserGestureIndicator gestureIndicator(wasUserGesture() ? DefinitelyProcessingUserGesture : DefinitelyNotProcessingUserGesture);
// The submitForm function will find a target frame before using the redirection timer.
// Now that the timer has fired, we need to repeat the security check which normally is done when
// selecting a target, in case conditions have changed. Other code paths avoid this by targeting
// without leaving a time window. If we fail the check just silently drop the form submission.
Document* requestingDocument = m_submission->state()->sourceDocument();
if (!requestingDocument->canNavigate(&frame))
return;
FrameLoadRequest frameRequest(requestingDocument->securityOrigin(), lockHistory(), lockBackForwardList(), MaybeSendReferrer, AllowNavigationToInvalidURL::Yes, NewFrameOpenerPolicy::Allow, m_shouldOpenExternalURLsPolicy);
m_submission->populateFrameLoadRequest(frameRequest);
frame.loader().loadFrameRequest(frameRequest, m_submission->event(), m_submission->state());
}
virtual void fire(Frame* frame)
{
UserGestureIndicator gestureIndicator(wasUserGesture() ? DefinitelyProcessingUserGesture : DefinitelyNotProcessingUserGesture);
// The submitForm function will find a target frame before using the redirection timer.
// Now that the timer has fired, we need to repeat the security check which normally is done when
// selecting a target, in case conditions have changed. Other code paths avoid this by targeting
// without leaving a time window. If we fail the check just silently drop the form submission.
Frame* requestingFrame = m_submission->state()->sourceFrame();
if (!requestingFrame->loader()->shouldAllowNavigation(frame))
return;
FrameLoadRequest frameRequest(requestingFrame->document()->securityOrigin());
m_submission->populateFrameLoadRequest(frameRequest);
frame->loader()->loadFrameRequest(frameRequest, lockHistory(), lockBackForwardList(), m_submission->event(), m_submission->state(), SendReferrer);
}
void DOMTimer::fired()
{
ExecutionContext* context = getExecutionContext();
ASSERT(context);
context->timers()->setTimerNestingLevel(m_nestingLevel);
ASSERT(!context->activeDOMObjectsAreSuspended());
// Only the first execution of a multi-shot timer should get an affirmative user gesture indicator.
UserGestureIndicator gestureIndicator(m_userGestureToken.release());
TRACE_EVENT1("devtools.timeline", "TimerFire", "data", InspectorTimerFireEvent::data(context, m_timeoutID));
InspectorInstrumentationCookie cookie = InspectorInstrumentation::willFireTimer(context, m_timeoutID);
// Simple case for non-one-shot timers.
if (isActive()) {
if (repeatInterval() && repeatInterval() < minimumInterval) {
m_nestingLevel++;
if (m_nestingLevel >= maxTimerNestingLevel)
augmentRepeatInterval(minimumInterval - repeatInterval());
}
// No access to member variables after this point, it can delete the timer.
m_action->execute(context);
InspectorInstrumentation::didFireTimer(cookie);
return;
}
RawPtr<DOMTimer> protect(this);
// Unregister the timer from ExecutionContext before executing the action
// for one-shot timers.
RawPtr<ScheduledAction> action = m_action.release();
context->timers()->removeTimeoutByID(m_timeoutID);
action->execute(context);
InspectorInstrumentation::didFireTimer(cookie);
TRACE_EVENT_INSTANT1(TRACE_DISABLED_BY_DEFAULT("devtools.timeline"), "UpdateCounters", TRACE_EVENT_SCOPE_THREAD, "data", InspectorUpdateCountersEvent::data());
// ExecutionContext might be already gone when we executed action->execute().
if (getExecutionContext())
getExecutionContext()->timers()->setTimerNestingLevel(0);
}
ScriptValue ScriptController::executeScriptInWorld(DOMWrapperWorld* world, const String& script, bool forceUserGesture)
{
UserGestureIndicator gestureIndicator(forceUserGesture ? DefinitelyProcessingUserGesture : PossiblyProcessingUserGesture);
ScriptSourceCode sourceCode(script, m_frame->document()->url());
if (!canExecuteScripts(AboutToExecuteScript) || isPaused())
return ScriptValue();
bool wasInExecuteScript = m_inExecuteScript;
m_inExecuteScript = true;
ScriptValue result = evaluateInWorld(sourceCode, world);
if (!wasInExecuteScript) {
m_inExecuteScript = false;
Document::updateStyleForAllDocuments();
}
return result;
}
void DOMTimer::fired()
{
ScriptExecutionContext* context = scriptExecutionContext();
timerNestingLevel = m_nestingLevel;
UserGestureIndicator gestureIndicator(m_shouldForwardUserGesture ? DefinitelyProcessingUserGesture : PossiblyProcessingUserGesture);
// Only the first execution of a multi-shot timer should get an affirmative user gesture indicator.
m_shouldForwardUserGesture = false;
InspectorInstrumentationCookie cookie = InspectorInstrumentation::willFireTimer(context, m_timeoutId);
// Simple case for non-one-shot timers.
if (isActive()) {
double minimumInterval = context->minimumTimerInterval();
if (repeatInterval() && repeatInterval() < minimumInterval) {
m_nestingLevel++;
if (m_nestingLevel >= maxTimerNestingLevel)
augmentRepeatInterval(minimumInterval - repeatInterval());
}
// No access to member variables after this point, it can delete the timer.
m_action->execute(context);
InspectorInstrumentation::didFireTimer(cookie);
return;
}
// Delete timer before executing the action for one-shot timers.
OwnPtr<ScheduledAction> action = m_action.release();
// No access to member variables after this point.
delete this;
action->execute(context);
InspectorInstrumentation::didFireTimer(cookie);
timerNestingLevel = 0;
}
void DOMTimer::fired()
{
ExecutionContext* context = executionContext();
timerNestingLevel = m_nestingLevel;
ASSERT(!context->activeDOMObjectsAreSuspended());
// Only the first execution of a multi-shot timer should get an affirmative user gesture indicator.
UserGestureIndicator gestureIndicator(m_userGestureToken.release());
TRACE_EVENT1(TRACE_DISABLED_BY_DEFAULT("devtools.timeline"), "TimerFire", "data", InspectorTimerFireEvent::data(context, m_timeoutID));
// FIXME(361045): remove InspectorInstrumentation calls once DevTools Timeline migrates to tracing.
InspectorInstrumentationCookie cookie = InspectorInstrumentation::willFireTimer(context, m_timeoutID);
// Simple case for non-one-shot timers.
if (isActive()) {
if (repeatInterval() && repeatInterval() < minimumInterval) {
m_nestingLevel++;
if (m_nestingLevel >= maxTimerNestingLevel)
augmentRepeatInterval(minimumInterval - repeatInterval());
}
// No access to member variables after this point, it can delete the timer.
m_action->execute(context);
InspectorInstrumentation::didFireTimer(cookie);
return;
}
// Delete timer before executing the action for one-shot timers.
OwnPtr<ScheduledAction> action = m_action.release();
// This timer is being deleted; no access to member variables allowed after this point.
context->removeTimeoutByID(m_timeoutID);
action->execute(context);
InspectorInstrumentation::didFireTimer(cookie);
TRACE_EVENT_INSTANT1(TRACE_DISABLED_BY_DEFAULT("devtools.timeline"), "UpdateCounters", "data", InspectorUpdateCountersEvent::data());
timerNestingLevel = 0;
}
void DOMTimer::fired()
{
ExecutionContext* context = executionContext();
timerNestingLevel = m_nestingLevel;
ASSERT(!context->activeDOMObjectsAreSuspended());
// Only the first execution of a multi-shot timer should get an affirmative user gesture indicator.
UserGestureIndicator gestureIndicator(m_userGestureToken.release());
InspectorInstrumentationCookie cookie = InspectorInstrumentation::willFireTimer(context, m_timeoutID);
// Simple case for non-one-shot timers.
if (isActive()) {
if (repeatInterval() && repeatInterval() < minimumInterval) {
m_nestingLevel++;
if (m_nestingLevel >= maxTimerNestingLevel)
augmentRepeatInterval(minimumInterval - repeatInterval());
}
// No access to member variables after this point, it can delete the timer.
m_action->execute(context);
InspectorInstrumentation::didFireTimer(cookie);
return;
}
// Delete timer before executing the action for one-shot timers.
OwnPtr<ScheduledAction> action = m_action.release();
// This timer is being deleted; no access to member variables allowed after this point.
context->removeTimeoutByID(m_timeoutID);
action->execute(context);
InspectorInstrumentation::didFireTimer(cookie);
timerNestingLevel = 0;
}
void DOMTimer::fired()
{
ScriptExecutionContext* context = scriptExecutionContext();
ASSERT(context);
#if PLATFORM(IOS)
Document* document = nullptr;
if (!context->isDocument()) {
document = toDocument(context);
ASSERT(!document->frame()->timersPaused());
}
#endif
timerNestingLevel = m_nestingLevel;
ASSERT(!isSuspended());
ASSERT(!context->activeDOMObjectsAreSuspended());
UserGestureIndicator gestureIndicator(m_shouldForwardUserGesture ? DefinitelyProcessingUserGesture : PossiblyProcessingUserGesture);
// Only the first execution of a multi-shot timer should get an affirmative user gesture indicator.
m_shouldForwardUserGesture = false;
InspectorInstrumentationCookie cookie = InspectorInstrumentation::willFireTimer(context, m_timeoutId);
// Simple case for non-one-shot timers.
if (isActive()) {
double minimumInterval = context->minimumTimerInterval();
if (repeatInterval() && repeatInterval() < minimumInterval) {
m_nestingLevel++;
if (m_nestingLevel >= maxTimerNestingLevel)
augmentRepeatInterval(minimumInterval - repeatInterval());
}
// No access to member variables after this point, it can delete the timer.
m_action->execute(context);
InspectorInstrumentation::didFireTimer(cookie);
return;
}
// Delete timer before executing the action for one-shot timers.
OwnPtr<ScheduledAction> action = m_action.release();
// No access to member variables after this point.
delete this;
#if PLATFORM(IOS)
bool shouldReportLackOfChanges;
bool shouldBeginObservingChanges;
if (document) {
shouldReportLackOfChanges = WebThreadCountOfObservedContentModifiers() == 1;
shouldBeginObservingChanges = WebThreadContainsObservedContentModifier(this);
} else {
shouldReportLackOfChanges = false;
shouldBeginObservingChanges = false;
}
if (shouldBeginObservingChanges) {
WKBeginObservingContentChanges(false);
WebThreadRemoveObservedContentModifier(this);
}
#endif
action->execute(context);
#if PLATFORM(IOS)
if (shouldBeginObservingChanges) {
WKStopObservingContentChanges();
if (WKObservedContentChange() == WKContentVisibilityChange || shouldReportLackOfChanges)
if (document && document->page())
document->page()->chrome().client().observedContentChange(document->frame());
}
#endif
InspectorInstrumentation::didFireTimer(cookie);
timerNestingLevel = 0;
}
bool PopupContainer::handleWheelEvent(const PlatformWheelEvent& event)
{
UserGestureIndicator gestureIndicator(DefinitelyProcessingNewUserGesture);
return m_listBox->handleWheelEvent(
constructRelativeWheelEvent(event, this, m_listBox.get()));
}
bool PopupContainer::handleKeyEvent(const PlatformKeyboardEvent& event)
{
UserGestureIndicator gestureIndicator(DefinitelyProcessingNewUserGesture);
return m_listBox->handleKeyEvent(event);
}
virtual void fire(Frame& frame) override
{
UserGestureIndicator gestureIndicator(wasUserGesture() ? DefinitelyProcessingUserGesture : DefinitelyNotProcessingUserGesture);
frame.loader().changeLocation(securityOrigin(), URL(ParsedURLString, url()), referrer(), lockHistory(), lockBackForwardList(), true);
}
