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Bug 1322938 - Put <dialog> element behind preference.

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Tag #1343
This commit is contained in:
Gaming4JC 2020-01-07 09:10:56 -05:00 • committed by Roy Tam
commit a77fa3ec13
11 changed files with 45 additions and 5 deletions
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29
dom/html/HTMLDialogElement.cpp
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@ -6,8 +6,20 @@
#include "mozilla/dom/HTMLDialogElement.h"
#include "mozilla/dom/HTMLDialogElementBinding.h"
#include "mozilla/dom/HTMLUnknownElement.h"
#include "mozilla/Preferences.h"
NS_IMPL_NS_NEW_HTML_ELEMENT(Dialog)
// Expand NS_IMPL_NS_NEW_HTML_ELEMENT(Dialog) with pref check
nsGenericHTMLElement*
NS_NewHTMLDialogElement(already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo,
mozilla::dom::FromParser aFromParser)
{
if (!mozilla::dom::HTMLDialogElement::IsDialogEnabled()) {
return new mozilla::dom::HTMLUnknownElement(aNodeInfo);
}
return new mozilla::dom::HTMLDialogElement(aNodeInfo);
}
namespace mozilla {
namespace dom {
@ -18,6 +30,21 @@ HTMLDialogElement::~HTMLDialogElement()
NS_IMPL_ELEMENT_CLONE(HTMLDialogElement)
bool
HTMLDialogElement::IsDialogEnabled()
{
static bool isDialogEnabled = false;
static bool added = false;
if (!added) {
Preferences::AddBoolVarCache(&isDialogEnabled,
"dom.dialog_element.enabled");
added = true;
}
return isDialogEnabled;
}
void
HTMLDialogElement::Close(const mozilla::dom::Optional<nsAString>& aReturnValue)
{