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Bug 1412775 - Implement Event.composedPath

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Tag #1375
This commit is contained in:
Matt A. Tobin 2020-04-17 07:30:43 -04:00 • committed by Roy Tam
commit 2ee3ce62fc
24 changed files with 194 additions and 131 deletions
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5
dom/base/ShadowRoot.cpp
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@ -309,6 +309,7 @@ nsresult
ShadowRoot::GetEventTargetParent(EventChainPreVisitor& aVisitor)
{
aVisitor.mCanHandle = true;
aVisitor.mRootOfClosedTree = IsClosed();
// https://dom.spec.whatwg.org/#ref-for-get-the-parent%E2%91%A6
if (!aVisitor.mEvent->mFlags.mComposed) {
@ -323,13 +324,13 @@ ShadowRoot::GetEventTargetParent(EventChainPreVisitor& aVisitor)
EventTarget* parentTarget = win && aVisitor.mEvent->mMessage != eLoad
? win->GetParentTarget() : nullptr;
aVisitor.mParentTarget = parentTarget;
aVisitor.SetParentTarget(parentTarget, true);
return NS_OK;
}
}
nsIContent* shadowHost = GetHost();
aVisitor.mParentTarget = shadowHost;
aVisitor.SetParentTarget(shadowHost, false);
if (aVisitor.mOriginalTargetIsInAnon) {
nsCOMPtr<nsIContent> content(do_QueryInterface(aVisitor.mEvent->mTarget));