gecko-dev/dom/payment/PaymentProviderUtils.cpp

31 lines
979 B
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "mozilla/dom/NavigatorBinding.h"
#include "PaymentProviderUtils.h"
#include "nsGlobalWindow.h"
#include "nsJSUtils.h"
#include "nsIDocShell.h"
using namespace mozilla::dom;
/* static */ bool
PaymentProviderUtils::EnabledForScope(JSContext* aCx,
JSObject* aGlobal)
{
nsCOMPtr<nsPIDOMWindowInner> win =
do_QueryInterface(nsJSUtils::GetStaticScriptGlobal(aGlobal));
NS_ENSURE_TRUE(win, false);
nsIDocShell *docShell = win->GetDocShell();
NS_ENSURE_TRUE(docShell, false);
nsString paymentRequestId;
docShell->GetPaymentRequestId(paymentRequestId);
return !paymentRequestId.IsEmpty();
}