mirror of
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147 lines
3.5 KiB
C++
147 lines
3.5 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 "Voicemail.h"
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#include "mozilla/dom/MozVoicemailBinding.h"
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#include "nsIDOMMozVoicemailStatus.h"
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#include "nsIDOMMozVoicemailEvent.h"
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#include "mozilla/Services.h"
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#include "nsDOMClassInfo.h"
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#include "nsServiceManagerUtils.h"
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#include "GeneratedEvents.h"
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#define NS_RILCONTENTHELPER_CONTRACTID "@mozilla.org/ril/content-helper;1"
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using namespace mozilla::dom;
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class Voicemail::Listener : public nsIVoicemailListener
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{
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Voicemail* mVoicemail;
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public:
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NS_DECL_ISUPPORTS
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NS_FORWARD_SAFE_NSIVOICEMAILLISTENER(mVoicemail)
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Listener(Voicemail* aVoicemail)
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: mVoicemail(aVoicemail)
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{
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MOZ_ASSERT(mVoicemail);
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}
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void Disconnect()
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{
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MOZ_ASSERT(mVoicemail);
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mVoicemail = nullptr;
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}
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};
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NS_IMPL_ISUPPORTS1(Voicemail::Listener, nsIVoicemailListener)
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Voicemail::Voicemail(nsPIDOMWindow* aWindow,
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nsIVoicemailProvider* aProvider)
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: nsDOMEventTargetHelper(aWindow)
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, mProvider(aProvider)
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{
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mListener = new Listener(this);
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DebugOnly<nsresult> rv = mProvider->RegisterVoicemailMsg(mListener);
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NS_WARN_IF_FALSE(NS_SUCCEEDED(rv),
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"Failed registering voicemail messages with provider");
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}
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Voicemail::~Voicemail()
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{
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MOZ_ASSERT(mProvider && mListener);
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mListener->Disconnect();
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mProvider->UnregisterVoicemailMsg(mListener);
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}
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JSObject*
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Voicemail::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aScope)
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{
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return MozVoicemailBinding::Wrap(aCx, aScope, this);
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}
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// MozVoicemail WebIDL
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already_AddRefed<nsIDOMMozVoicemailStatus>
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Voicemail::GetStatus(ErrorResult& aRv) const
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{
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if (!mProvider) {
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aRv.Throw(NS_ERROR_UNEXPECTED);
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return nullptr;
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}
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nsCOMPtr<nsIDOMMozVoicemailStatus> status;
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nsresult rv = mProvider->GetVoicemailStatus(getter_AddRefs(status));
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if (NS_FAILED(rv)) {
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aRv.Throw(rv);
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return nullptr;
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}
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return status.forget();
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}
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void
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Voicemail::GetNumber(nsString& aNumber, ErrorResult& aRv) const
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{
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aNumber.SetIsVoid(true);
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if (!mProvider) {
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aRv.Throw(NS_ERROR_UNEXPECTED);
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return;
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}
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aRv = mProvider->GetVoicemailNumber(aNumber);
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}
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void
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Voicemail::GetDisplayName(nsString& aDisplayName, ErrorResult& aRv) const
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{
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aDisplayName.SetIsVoid(true);
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if (!mProvider) {
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aRv.Throw(NS_ERROR_UNEXPECTED);
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return;
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}
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aRv = mProvider->GetVoicemailDisplayName(aDisplayName);
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}
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// nsIVoicemailListener
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NS_IMETHODIMP
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Voicemail::NotifyStatusChanged(nsIDOMMozVoicemailStatus* aStatus)
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{
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nsCOMPtr<nsIDOMEvent> event;
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NS_NewDOMMozVoicemailEvent(getter_AddRefs(event), this, nullptr, nullptr);
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nsCOMPtr<nsIDOMMozVoicemailEvent> ce = do_QueryInterface(event);
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nsresult rv = ce->InitMozVoicemailEvent(NS_LITERAL_STRING("statuschanged"),
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false, false, aStatus);
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NS_ENSURE_SUCCESS(rv, rv);
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return DispatchTrustedEvent(ce);
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}
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nsresult
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NS_NewVoicemail(nsPIDOMWindow* aWindow, Voicemail** aVoicemail)
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{
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nsPIDOMWindow* innerWindow = aWindow->IsInnerWindow() ?
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aWindow :
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aWindow->GetCurrentInnerWindow();
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nsCOMPtr<nsIVoicemailProvider> provider =
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do_GetService(NS_RILCONTENTHELPER_CONTRACTID);
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NS_ENSURE_STATE(provider);
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nsRefPtr<Voicemail> voicemail = new Voicemail(innerWindow, provider);
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voicemail.forget(aVoicemail);
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return NS_OK;
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}
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