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Bug 329509 - allow dispatching event when element is disabled. r=annevk,smaug

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Allow untrusted Events and Custom events to be dispatched at disabled form element. This is for interop and some developers have asked for this.

Differential Revision: https://phabricator.services.mozilla.com/D10000
This commit is contained in:
Marcos Cáceres
2018-10-31 08:55:33 +00:00
parent 4b3c93bd80
commit 62fdb0177b
17 changed files with 172 additions and 35 deletions
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6
dom/html/HTMLTextAreaElement.cpp
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@@ -481,18 +481,18 @@ HTMLTextAreaElement::GetAttributeMappingFunction() const
}
bool
HTMLTextAreaElement::IsDisabledForEvents(EventMessage aMessage)
HTMLTextAreaElement::IsDisabledForEvents(WidgetEvent* aEvent)
{
nsIFormControlFrame* formControlFrame = GetFormControlFrame(false);
nsIFrame* formFrame = do_QueryFrame(formControlFrame);
return IsElementDisabledForEvents(aMessage, formFrame);
return IsElementDisabledForEvents(aEvent, formFrame);
}
void
HTMLTextAreaElement::GetEventTargetParent(EventChainPreVisitor& aVisitor)
{
aVisitor.mCanHandle = false;
if (IsDisabledForEvents(aVisitor.mEvent->mMessage)) {
if (IsDisabledForEvents(aVisitor.mEvent)) {
return;
}