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116 lines
2.9 KiB
C++
116 lines
2.9 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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#ifndef mozilla_dom_SourceBuffer_h_
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#define mozilla_dom_SourceBuffer_h_
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#include "AsyncEventRunner.h"
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#include "MediaSource.h"
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#include "mozilla/Attributes.h"
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#include "mozilla/dom/SourceBufferBinding.h"
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#include "mozilla/dom/TimeRanges.h"
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#include "mozilla/dom/TypedArray.h"
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#include "mozilla/ErrorResult.h"
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#include "nsCOMPtr.h"
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#include "nscore.h"
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#include "nsCycleCollectionParticipant.h"
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#include "nsDOMEventTargetHelper.h"
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#include "nsWrapperCache.h"
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namespace mozilla {
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namespace dom {
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class SourceBuffer MOZ_FINAL : public nsDOMEventTargetHelper
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{
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public:
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/** WebIDL Methods. */
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SourceBufferAppendMode Mode() const
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{
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return mAppendMode;
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}
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void SetMode(SourceBufferAppendMode aMode, ErrorResult& aRv);
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bool Updating() const
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{
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return mUpdating;
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}
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already_AddRefed<TimeRanges> GetBuffered(ErrorResult& aRv);
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double TimestampOffset() const
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{
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return mTimestampOffset;
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}
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void SetTimestampOffset(double aTimestampOffset, ErrorResult& aRv);
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double AppendWindowStart() const
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{
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return mAppendWindowStart;
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}
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void SetAppendWindowStart(double aAppendWindowStart, ErrorResult& aRv);
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double AppendWindowEnd() const
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{
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return mAppendWindowEnd;
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}
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void SetAppendWindowEnd(double aAppendWindowEnd, ErrorResult& aRv);
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void AppendBuffer(ArrayBuffer& aData, ErrorResult& aRv);
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void AppendBuffer(ArrayBufferView& aData, ErrorResult& aRv);
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void Abort(ErrorResult& aRv);
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void Remove(double aStart, double aEnd, ErrorResult& aRv);
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/** End WebIDL Methods. */
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NS_DECL_ISUPPORTS_INHERITED
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NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(SourceBuffer, nsDOMEventTargetHelper)
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explicit SourceBuffer(MediaSource* aMediaSource);
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MediaSource* GetParentObject() const;
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JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aScope) MOZ_OVERRIDE;
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// Notify the SourceBuffer that it has been attached to or detached from
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// the MediaSource's sourceBuffer list.
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void Attach();
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void Detach();
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private:
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friend class AsyncEventRunnner<SourceBuffer>;
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void DispatchSimpleEvent(const char* aName);
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void QueueAsyncSimpleEvent(const char* aName);
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// Update mUpdating and fire the appropriate events.
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void StartUpdating();
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void StopUpdating();
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void AbortUpdating();
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// Shared implementation of AppendBuffer overloads.
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void AppendData(const uint8_t* aData, uint32_t aLength, ErrorResult& aRv);
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nsRefPtr<MediaSource> mMediaSource;
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double mAppendWindowStart;
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double mAppendWindowEnd;
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double mTimestampOffset;
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SourceBufferAppendMode mAppendMode;
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bool mUpdating;
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bool mAttached;
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};
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} // namespace dom
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} // namespace mozilla
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#endif /* mozilla_dom_SourceBuffer_h_ */
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