nsFormFillController::~nsFormFillController()
{
// Remove ourselves as a focus listener from all cached docShells
PRUint32 count;
mDocShells->Count(&count);
for (PRUint32 i = 0; i < count; ++i) {
nsCOMPtr<nsIDocShell> docShell;
mDocShells->GetElementAt(i, getter_AddRefs(docShell));
nsCOMPtr<nsIDOMWindow> domWindow = GetWindowForDocShell(docShell);
RemoveWindowListeners(domWindow);
}
}
NS_IMETHODIMP
nsFormFillController::DetachFromBrowser(nsIDocShell *aDocShell)
{
int32_t index = GetIndexOfDocShell(aDocShell);
NS_ENSURE_TRUE(index >= 0, NS_ERROR_FAILURE);
// Stop listening for focus events on the domWindow of the docShell
nsCOMPtr<nsIDOMWindow> domWindow =
GetWindowForDocShell(mDocShells.SafeElementAt(index));
RemoveWindowListeners(domWindow);
mDocShells.RemoveElementAt(index);
mPopups.RemoveElementAt(index);
return NS_OK;
}
NS_IMETHODIMP
nsWidgetUtils::Observe(nsISupports *aSubject, const char *aTopic, const PRUnichar *aData)
{
nsresult rv;
if (!strcmp(aTopic,"domwindowopened"))
{
nsCOMPtr<nsIDOMWindow> chromeWindow = do_QueryInterface(aSubject);
if (chromeWindow)
AttachWindowListeners(chromeWindow);
return NS_OK;
}
if (!strcmp(aTopic,"domwindowclosed"))
{
nsCOMPtr<nsIDOMWindow> chromeWindow = do_QueryInterface(aSubject);
RemoveWindowListeners(chromeWindow);
return NS_OK;
}
return NS_OK;
}
nsFormFillController::~nsFormFillController()
{
if (mListNode) {
mListNode->RemoveMutationObserver(this);
mListNode = nullptr;
}
if (mFocusedInputNode) {
MaybeRemoveMutationObserver(mFocusedInputNode);
mFocusedInputNode = nullptr;
mFocusedInput = nullptr;
}
PwmgrInputsEnumData ed(this, nullptr);
mPwmgrInputs.Enumerate(RemoveForDocumentEnumerator, &ed);
// Remove ourselves as a focus listener from all cached docShells
uint32_t count = mDocShells.Length();
for (uint32_t i = 0; i < count; ++i) {
nsCOMPtr<nsIDOMWindow> domWindow = GetWindowForDocShell(mDocShells[i]);
RemoveWindowListeners(domWindow);
}
}
