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/* 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/. */
#ifndef DOM_MEDIA_MEDIASESSION_MEDIASESSIONIPCUTILS_H_
#define DOM_MEDIA_MEDIASESSION_MEDIASESSIONIPCUTILS_H_
#include "ipc/EnumSerializer.h"
#include "MediaMetadata.h"
#include "mozilla/dom/MediaSession.h"
#include "mozilla/dom/MediaSessionBinding.h"
#include "mozilla/Maybe.h"
namespace mozilla {
namespace dom {
typedef Maybe<MediaMetadataBase> MaybeMediaMetadataBase;
} // namespace dom
} // namespace mozilla
namespace IPC {
template <>
struct ParamTraits<mozilla::dom::MediaImage> {
typedef mozilla::dom::MediaImage paramType;
static void Write(Message* aMsg, const paramType& aParam) {
WriteParam(aMsg, aParam.mSizes);
WriteParam(aMsg, aParam.mSrc);
WriteParam(aMsg, aParam.mType);
}
static bool Read(const Message* aMsg, PickleIterator* aIter,
paramType* aResult) {
if (!ReadParam(aMsg, aIter, &(aResult->mSizes)) ||
!ReadParam(aMsg, aIter, &(aResult->mSrc)) ||
!ReadParam(aMsg, aIter, &(aResult->mType))) {
return false;
}
return true;
}
};
template <>
struct ParamTraits<mozilla::dom::MediaMetadataBase> {
typedef mozilla::dom::MediaMetadataBase paramType;
static void Write(Message* aMsg, const paramType& aParam) {
WriteParam(aMsg, aParam.mTitle);
WriteParam(aMsg, aParam.mArtist);
WriteParam(aMsg, aParam.mAlbum);
WriteParam(aMsg, aParam.mArtwork);
}
static bool Read(const Message* aMsg, PickleIterator* aIter,
paramType* aResult) {
if (!ReadParam(aMsg, aIter, &(aResult->mTitle)) ||
!ReadParam(aMsg, aIter, &(aResult->mArtist)) ||
!ReadParam(aMsg, aIter, &(aResult->mAlbum)) ||
!ReadParam(aMsg, aIter, &(aResult->mArtwork))) {
return false;
}
return true;
}
};
template <>
struct ParamTraits<mozilla::dom::PositionState> {
typedef mozilla::dom::PositionState paramType;
static void Write(Message* aMsg, const paramType& aParam) {
WriteParam(aMsg, aParam.mDuration);
WriteParam(aMsg, aParam.mPlaybackRate);
WriteParam(aMsg, aParam.mLastReportedPlaybackPosition);
}
static bool Read(const Message* aMsg, PickleIterator* aIter,
paramType* aResult) {
if (!ReadParam(aMsg, aIter, &(aResult->mDuration)) ||
!ReadParam(aMsg, aIter, &(aResult->mPlaybackRate)) ||
!ReadParam(aMsg, aIter, &(aResult->mLastReportedPlaybackPosition))) {
return false;
}
return true;
}
};
template <>
struct ParamTraits<mozilla::dom::MediaSessionPlaybackState>
: public ContiguousEnumSerializer<
mozilla::dom::MediaSessionPlaybackState,
mozilla::dom::MediaSessionPlaybackState::None,
mozilla::dom::MediaSessionPlaybackState::EndGuard_> {};
template <>
struct ParamTraits<mozilla::dom::MediaSessionAction>
: public ContiguousEnumSerializer<
mozilla::dom::MediaSessionAction,
mozilla::dom::MediaSessionAction::Play,
mozilla::dom::MediaSessionAction::EndGuard_> {};
} // namespace IPC
#endif // DOM_MEDIA_MEDIASESSION_MEDIASESSIONIPCUTILS_H_