зеркало из https://github.com/mozilla/gecko-dev.git
79 строки
1.7 KiB
C++
79 строки
1.7 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "mozilla/dom/MMICall.h"
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#include "mozilla/dom/MMICallBinding.h"
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#include "nsIGlobalObject.h"
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using namespace mozilla::dom;
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using mozilla::ErrorResult;
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NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(MMICall, mWindow)
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NS_IMPL_CYCLE_COLLECTING_ADDREF(MMICall)
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NS_IMPL_CYCLE_COLLECTING_RELEASE(MMICall)
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NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(MMICall)
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NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
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NS_INTERFACE_MAP_ENTRY(nsISupports)
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NS_INTERFACE_MAP_END
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MMICall::MMICall(nsPIDOMWindowInner* aWindow, const nsAString& aServiceCode)
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: mWindow(aWindow), mServiceCode(aServiceCode)
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{
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nsCOMPtr<nsIGlobalObject> global = do_QueryInterface(mWindow);
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if (!global) {
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return;
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}
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ErrorResult rv;
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RefPtr<Promise> promise = Promise::Create(global, rv);
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if (rv.Failed()) {
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return;
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}
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mPromise = promise;
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}
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MMICall::~MMICall()
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{
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}
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nsPIDOMWindowInner*
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MMICall::GetParentObject() const
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{
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return mWindow;
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}
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JSObject*
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MMICall::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto)
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{
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return MMICallBinding::Wrap(aCx, this, aGivenProto);
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}
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void
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MMICall::NotifyResult(JS::Handle<JS::Value> aResult)
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{
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if (!mPromise) {
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return;
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}
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mPromise->MaybeResolve(aResult);
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}
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// WebIDL
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already_AddRefed<Promise>
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MMICall::GetResult(ErrorResult& aRv)
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{
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if (!mPromise) {
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aRv.Throw(NS_ERROR_UNEXPECTED);
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return nullptr;
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}
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RefPtr<Promise> promise = mPromise;
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return promise.forget();
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}
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