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Bug 1900009 - Dispatch DOMPossibleUsernameInputAdded event for valid text and email inputs. r=dimi,edgar

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Differential Revision: https://phabricator.services.mozilla.com/D214821
This commit is contained in:
Ryan Safaeian
2024-07-12 17:38:48 +00:00
parent 52f40ac5fd
commit ccd363c347
12 changed files with 290 additions and 132 deletions
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34
dom/html/HTMLInputElement.cpp
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@@ -4415,7 +4415,7 @@ void HTMLInputElement::MaybeDispatchLoginManagerEvents(HTMLFormElement* aForm) {
}
nsString eventType;
Element* target = nullptr;
EventTarget* target = nullptr;
if (mType == FormControlType::InputPassword) {
// Don't fire another event if we have a pending event.
@@ -4426,28 +4426,40 @@ void HTMLInputElement::MaybeDispatchLoginManagerEvents(HTMLFormElement* aForm) {
// TODO(Bug 1864404): Use one event for formless and form inputs.
eventType = aForm ? u"DOMFormHasPassword"_ns : u"DOMInputPasswordAdded"_ns;
target = aForm ? static_cast<Element*>(aForm) : this;
if (aForm) {
target = aForm;
aForm->mHasPendingPasswordEvent = true;
} else {
target = this;
}
} else if (mType == FormControlType::InputEmail ||
mType == FormControlType::InputText) {
// Don't fire a username event if:
// - <input> is not part of a form
// - we have a pending event
// - username only forms are not supported
if (!aForm || aForm->mHasPendingPossibleUsernameEvent ||
!StaticPrefs::signon_usernameOnlyForm_enabled()) {
// fire event if we have a username field without a form with the
// autcomplete value of username
if (!StaticPrefs::signon_usernameOnlyForm_enabled()) {
return;
}
eventType = u"DOMFormHasPossibleUsername"_ns;
target = aForm;
aForm->mHasPendingPossibleUsernameEvent = true;
if (aForm) {
if (aForm->mHasPendingPossibleUsernameEvent) {
return;
}
aForm->mHasPendingPossibleUsernameEvent = true;
target = aForm;
} else {
nsAutoString autocompleteValue;
GetAutocomplete(autocompleteValue);
if (!autocompleteValue.EqualsASCII("username")) {
return;
}
target = GetComposedDoc();
}
eventType = u"DOMPossibleUsernameInputAdded"_ns;
} else {
return;
}