diff options
Diffstat (limited to 'dom/html/HTMLDialogElement.cpp')
| -rw-r--r-- | dom/html/HTMLDialogElement.cpp | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/dom/html/HTMLDialogElement.cpp b/dom/html/HTMLDialogElement.cpp index 1f65b602f..48666628e 100644 --- a/dom/html/HTMLDialogElement.cpp +++ b/dom/html/HTMLDialogElement.cpp @@ -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) { |