nsRepeatState
nsXFormsRepeatElement::UpdateRepeatState(nsIDOMNode *aParent)
{
// If the repeat is attribute based, then it is generated by anonymous
// content. In that case its repeat type is eType_NotApplicable. Otherwise,
// calculate the repeat state using the normal logic.
nsRepeatState repeatState = eType_Unknown;
if (aParent) {
PRBool isAttributeBased = PR_FALSE;
nsresult rv =
mElement->HasAttributeNS(NS_LITERAL_STRING(NS_NAMESPACE_MOZ_XFORMS_TYPE),
NS_LITERAL_STRING("attrBased"),
&isAttributeBased);
if (NS_SUCCEEDED(rv)) {
// if repeat is attribute based, it won't go through the normal
// attribute change processing, so should set the mIsAttributeBased
// variable here
mIsAttributeBased = isAttributeBased;
if (isAttributeBased) {
repeatState = eType_NotApplicable;
SetRepeatState(repeatState);
return repeatState;
}
}
}
return nsXFormsStubElement::UpdateRepeatState(aParent);
}
NS_IMETHODIMP
nsXFormsControlStub::WillChangeDocument(nsIDOMDocument *aNewDocument)
{
// This control is moving to another document or just plain getting removed
// from its current document. In either case, we know that we don't care
// about the bind-ready notification we might have been waiting on.
nsCOMPtr<nsIXFormsContextControl> ctxtControl;
GetAbortedBindListContainer(getter_AddRefs(ctxtControl));
if (ctxtControl) {
ctxtControl->AddRemoveAbortedControl(this, PR_FALSE);
}
// If we are in the middle of getting set up in the current document then
// then we need to make sure that if other controls getting set up in
// the current document are depending on this control to help them, that
// we remove that dependency.
PRInt32 arraySize = mAbortedBindList.Count();
if (arraySize) {
for (PRInt32 i = 0; i < arraySize; ++i) {
nsCOMPtr<nsIXFormsControl> control = mAbortedBindList.ObjectAt(i);
control->SetAbortedBindListContainer(nsnull);
}
mAbortedBindList.Clear();
}
SetRepeatState(eType_Unknown);
ResetHelpAndHint(PR_FALSE);
return NS_OK;
}
NS_IMETHODIMP
nsXFormsControlStub::WillChangeParent(nsIDOMElement *aNewParent)
{
nsCOMPtr<nsIXFormsContextControl> ctxtControl;
GetAbortedBindListContainer(getter_AddRefs(ctxtControl));
if (ctxtControl) {
ctxtControl->AddRemoveAbortedControl(this, PR_FALSE);
}
SetRepeatState(eType_Unknown);
return NS_OK;
}
NS_IMETHODIMP
nsXFormsItemSetElement::WillChangeParent(nsIDOMElement *aNewParent)
{
SetRepeatState(eType_Unknown);
return NS_OK;
}
