1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/dom/fmradio/ipc/FMRadioParent.cpp Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,109 @@
1.4 +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
1.5 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this file,
1.7 + * You can obtain one at http://mozilla.org/MPL/2.0/. */
1.8 +
1.9 +#include "FMRadioParent.h"
1.10 +#include "mozilla/unused.h"
1.11 +#include "mozilla/dom/ContentParent.h"
1.12 +#include "FMRadioRequestParent.h"
1.13 +#include "FMRadioService.h"
1.14 +
1.15 +BEGIN_FMRADIO_NAMESPACE
1.16 +
1.17 +FMRadioParent::FMRadioParent()
1.18 +{
1.19 + MOZ_COUNT_CTOR(FMRadioParent);
1.20 +
1.21 + IFMRadioService::Singleton()->AddObserver(this);
1.22 +}
1.23 +
1.24 +FMRadioParent::~FMRadioParent()
1.25 +{
1.26 + MOZ_COUNT_DTOR(FMRadioParent);
1.27 +
1.28 + IFMRadioService::Singleton()->RemoveObserver(this);
1.29 +}
1.30 +
1.31 +bool
1.32 +FMRadioParent::RecvGetStatusInfo(StatusInfo* aStatusInfo)
1.33 +{
1.34 + aStatusInfo->enabled() = IFMRadioService::Singleton()->IsEnabled();
1.35 + aStatusInfo->frequency() = IFMRadioService::Singleton()->GetFrequency();
1.36 + aStatusInfo->upperBound() =
1.37 + IFMRadioService::Singleton()->GetFrequencyUpperBound();
1.38 + aStatusInfo->lowerBound() =
1.39 + IFMRadioService::Singleton()->GetFrequencyLowerBound();
1.40 + aStatusInfo->channelWidth() =
1.41 + IFMRadioService::Singleton()->GetChannelWidth();
1.42 + return true;
1.43 +}
1.44 +
1.45 +PFMRadioRequestParent*
1.46 +FMRadioParent::AllocPFMRadioRequestParent(const FMRadioRequestArgs& aArgs)
1.47 +{
1.48 + nsRefPtr<FMRadioRequestParent> requestParent = new FMRadioRequestParent();
1.49 +
1.50 + switch (aArgs.type()) {
1.51 + case FMRadioRequestArgs::TEnableRequestArgs:
1.52 + IFMRadioService::Singleton()->Enable(
1.53 + aArgs.get_EnableRequestArgs().frequency(), requestParent);
1.54 + break;
1.55 + case FMRadioRequestArgs::TDisableRequestArgs:
1.56 + IFMRadioService::Singleton()->Disable(requestParent);
1.57 + break;
1.58 + case FMRadioRequestArgs::TSetFrequencyRequestArgs:
1.59 + IFMRadioService::Singleton()->SetFrequency(
1.60 + aArgs.get_SetFrequencyRequestArgs().frequency(), requestParent);
1.61 + break;
1.62 + case FMRadioRequestArgs::TSeekRequestArgs:
1.63 + IFMRadioService::Singleton()->Seek(
1.64 + aArgs.get_SeekRequestArgs().direction(), requestParent);
1.65 + break;
1.66 + case FMRadioRequestArgs::TCancelSeekRequestArgs:
1.67 + IFMRadioService::Singleton()->CancelSeek(requestParent);
1.68 + break;
1.69 + default:
1.70 + MOZ_CRASH();
1.71 + }
1.72 +
1.73 + // Balanced in DeallocPFMRadioRequestParent
1.74 + return requestParent.forget().take();
1.75 +}
1.76 +
1.77 +bool
1.78 +FMRadioParent::DeallocPFMRadioRequestParent(PFMRadioRequestParent* aActor)
1.79 +{
1.80 + FMRadioRequestParent* parent = static_cast<FMRadioRequestParent*>(aActor);
1.81 + NS_RELEASE(parent);
1.82 + return true;
1.83 +}
1.84 +
1.85 +void
1.86 +FMRadioParent::Notify(const FMRadioEventType& aType)
1.87 +{
1.88 + switch (aType) {
1.89 + case FrequencyChanged:
1.90 + unused << SendNotifyFrequencyChanged(
1.91 + IFMRadioService::Singleton()->GetFrequency());
1.92 + break;
1.93 + case EnabledChanged:
1.94 + unused << SendNotifyEnabledChanged(
1.95 + IFMRadioService::Singleton()->IsEnabled(),
1.96 + IFMRadioService::Singleton()->GetFrequency());
1.97 + break;
1.98 + default:
1.99 + NS_RUNTIMEABORT("not reached");
1.100 + break;
1.101 + }
1.102 +}
1.103 +
1.104 +bool
1.105 +FMRadioParent::RecvEnableAudio(const bool& aAudioEnabled)
1.106 +{
1.107 + IFMRadioService::Singleton()->EnableAudio(aAudioEnabled);
1.108 + return true;
1.109 +}
1.110 +
1.111 +END_FMRADIO_NAMESPACE
1.112 +
