mirror of
https://github.com/classilla/tenfourfox.git
synced 2024-09-10 11:54:40 +00:00
214 lines
5.2 KiB
C++
214 lines
5.2 KiB
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/Promise.h"
|
||
|
#include "mozilla/dom/TVServiceCallbacks.h"
|
||
|
#include "mozilla/dom/TVServiceFactory.h"
|
||
|
#include "mozilla/dom/TVSource.h"
|
||
|
#include "mozilla/dom/TVTuner.h"
|
||
|
#include "mozilla/dom/TVUtils.h"
|
||
|
#include "nsITVService.h"
|
||
|
#include "nsServiceManagerUtils.h"
|
||
|
#include "TVChannel.h"
|
||
|
|
||
|
namespace mozilla {
|
||
|
namespace dom {
|
||
|
|
||
|
NS_IMPL_CYCLE_COLLECTION_INHERITED(TVChannel, DOMEventTargetHelper,
|
||
|
mTVService, mSource)
|
||
|
|
||
|
NS_IMPL_ADDREF_INHERITED(TVChannel, DOMEventTargetHelper)
|
||
|
NS_IMPL_RELEASE_INHERITED(TVChannel, DOMEventTargetHelper)
|
||
|
|
||
|
NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION_INHERITED(TVChannel)
|
||
|
NS_INTERFACE_MAP_END_INHERITING(DOMEventTargetHelper)
|
||
|
|
||
|
TVChannel::TVChannel(nsPIDOMWindow* aWindow,
|
||
|
TVSource* aSource)
|
||
|
: DOMEventTargetHelper(aWindow)
|
||
|
, mSource(aSource)
|
||
|
{
|
||
|
MOZ_ASSERT(mSource);
|
||
|
}
|
||
|
|
||
|
TVChannel::~TVChannel()
|
||
|
{
|
||
|
}
|
||
|
|
||
|
/* static */ already_AddRefed<TVChannel>
|
||
|
TVChannel::Create(nsPIDOMWindow* aWindow,
|
||
|
TVSource* aSource,
|
||
|
nsITVChannelData* aData)
|
||
|
{
|
||
|
RefPtr<TVChannel> channel = new TVChannel(aWindow, aSource);
|
||
|
return (channel->Init(aData)) ? channel.forget() : nullptr;
|
||
|
}
|
||
|
|
||
|
bool
|
||
|
TVChannel::Init(nsITVChannelData* aData)
|
||
|
{
|
||
|
NS_ENSURE_TRUE(aData, false);
|
||
|
|
||
|
nsString channelType;
|
||
|
aData->GetType(channelType);
|
||
|
mType = ToTVChannelType(channelType);
|
||
|
if (NS_WARN_IF(mType == TVChannelType::EndGuard_)) {
|
||
|
return false;
|
||
|
}
|
||
|
|
||
|
aData->GetNetworkId(mNetworkId);
|
||
|
aData->GetTransportStreamId(mTransportStreamId);
|
||
|
aData->GetServiceId(mServiceId);
|
||
|
aData->GetName(mName);
|
||
|
aData->GetNumber(mNumber);
|
||
|
aData->GetIsEmergency(&mIsEmergency);
|
||
|
aData->GetIsFree(&mIsFree);
|
||
|
|
||
|
mTVService = TVServiceFactory::AutoCreateTVService();
|
||
|
NS_ENSURE_TRUE(mTVService, false);
|
||
|
|
||
|
return true;
|
||
|
}
|
||
|
|
||
|
/* virtual */ JSObject*
|
||
|
TVChannel::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto)
|
||
|
{
|
||
|
return TVChannelBinding::Wrap(aCx, this, aGivenProto);
|
||
|
}
|
||
|
|
||
|
nsresult
|
||
|
TVChannel::DispatchTVEvent(nsIDOMEvent* aEvent)
|
||
|
{
|
||
|
return DispatchTrustedEvent(aEvent);
|
||
|
}
|
||
|
|
||
|
already_AddRefed<Promise>
|
||
|
TVChannel::GetPrograms(const TVGetProgramsOptions& aOptions, ErrorResult& aRv)
|
||
|
{
|
||
|
nsCOMPtr<nsIGlobalObject> global = do_QueryInterface(GetOwner());
|
||
|
MOZ_ASSERT(global);
|
||
|
|
||
|
RefPtr<Promise> promise = Promise::Create(global, aRv);
|
||
|
if (NS_WARN_IF(aRv.Failed())) {
|
||
|
return nullptr;
|
||
|
}
|
||
|
|
||
|
RefPtr<TVTuner> tuner = mSource->Tuner();
|
||
|
nsString tunerId;
|
||
|
tuner->GetId(tunerId);
|
||
|
|
||
|
uint64_t startTime = aOptions.mStartTime.WasPassed() ?
|
||
|
aOptions.mStartTime.Value() :
|
||
|
PR_Now();
|
||
|
uint64_t endTime = aOptions.mDuration.WasPassed() ?
|
||
|
(startTime + aOptions.mDuration.Value()) :
|
||
|
std::numeric_limits<uint64_t>::max();
|
||
|
nsCOMPtr<nsITVServiceCallback> callback =
|
||
|
new TVServiceProgramGetterCallback(this, promise, false);
|
||
|
nsresult rv =
|
||
|
mTVService->GetPrograms(tunerId,
|
||
|
ToTVSourceTypeStr(mSource->Type()),
|
||
|
mNumber,
|
||
|
startTime,
|
||
|
endTime,
|
||
|
callback);
|
||
|
if (NS_WARN_IF(NS_FAILED(rv))) {
|
||
|
promise->MaybeReject(NS_ERROR_DOM_ABORT_ERR);
|
||
|
}
|
||
|
|
||
|
return promise.forget();
|
||
|
}
|
||
|
|
||
|
void
|
||
|
TVChannel::GetNetworkId(nsAString& aNetworkId) const
|
||
|
{
|
||
|
aNetworkId = mNetworkId;
|
||
|
}
|
||
|
|
||
|
void
|
||
|
TVChannel::GetTransportStreamId(nsAString& aTransportStreamId) const
|
||
|
{
|
||
|
aTransportStreamId = mTransportStreamId;
|
||
|
}
|
||
|
|
||
|
void
|
||
|
TVChannel::GetServiceId(nsAString& aServiceId) const
|
||
|
{
|
||
|
aServiceId = mServiceId;
|
||
|
}
|
||
|
|
||
|
already_AddRefed<TVSource>
|
||
|
TVChannel::Source() const
|
||
|
{
|
||
|
RefPtr<TVSource> source = mSource;
|
||
|
return source.forget();
|
||
|
}
|
||
|
|
||
|
TVChannelType
|
||
|
TVChannel::Type() const
|
||
|
{
|
||
|
return mType;
|
||
|
}
|
||
|
|
||
|
void
|
||
|
TVChannel::GetName(nsAString& aName) const
|
||
|
{
|
||
|
aName = mName;
|
||
|
}
|
||
|
|
||
|
void
|
||
|
TVChannel::GetNumber(nsAString& aNumber) const
|
||
|
{
|
||
|
aNumber = mNumber;
|
||
|
}
|
||
|
|
||
|
bool
|
||
|
TVChannel::IsEmergency() const
|
||
|
{
|
||
|
return mIsEmergency;
|
||
|
}
|
||
|
|
||
|
bool
|
||
|
TVChannel::IsFree() const
|
||
|
{
|
||
|
return mIsFree;
|
||
|
}
|
||
|
|
||
|
already_AddRefed<Promise>
|
||
|
TVChannel::GetCurrentProgram(ErrorResult& aRv)
|
||
|
{
|
||
|
nsCOMPtr<nsIGlobalObject> global = do_QueryInterface(GetOwner());
|
||
|
MOZ_ASSERT(global);
|
||
|
|
||
|
RefPtr<Promise> promise = Promise::Create(global, aRv);
|
||
|
if (aRv.Failed()) {
|
||
|
return nullptr;
|
||
|
}
|
||
|
|
||
|
RefPtr<TVTuner> tuner = mSource->Tuner();
|
||
|
nsString tunerId;
|
||
|
tuner->GetId(tunerId);
|
||
|
|
||
|
// Get only one program from now on.
|
||
|
nsCOMPtr<nsITVServiceCallback> callback =
|
||
|
new TVServiceProgramGetterCallback(this, promise, true);
|
||
|
nsresult rv =
|
||
|
mTVService->GetPrograms(tunerId,
|
||
|
ToTVSourceTypeStr(mSource->Type()),
|
||
|
mNumber,
|
||
|
PR_Now(),
|
||
|
std::numeric_limits<uint64_t>::max(),
|
||
|
callback);
|
||
|
if (NS_WARN_IF(NS_FAILED(rv))) {
|
||
|
promise->MaybeReject(NS_ERROR_DOM_ABORT_ERR);
|
||
|
}
|
||
|
|
||
|
return promise.forget();
|
||
|
}
|
||
|
|
||
|
} // namespace dom
|
||
|
} // namespace mozilla
|