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https://gitlab.winehq.org/wine/wine-gecko.git
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9fff18dc96
Backed out changeset d3e7f6392670 (bug 865407) Backed out changeset 7ba94f08b7a5 (bug 865407) Backed out changeset 3de6e32a4346 (bug 865407) Backed out changeset 5c0572c6727b (bug 865407) Backed out changeset 5db43cac79f5 (bug 865407)
135 lines
3.1 KiB
C++
135 lines
3.1 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim:set ts=2 sw=2 et tw=78: */
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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_TextTrack_h
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#define mozilla_dom_TextTrack_h
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#include "mozilla/dom/TextTrackBinding.h"
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#include "nsCOMPtr.h"
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#include "nsCycleCollectionParticipant.h"
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#include "nsDOMEventTargetHelper.h"
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#include "nsString.h"
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namespace mozilla {
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namespace dom {
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class TextTrackCue;
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class TextTrackCueList;
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class TextTrackRegion;
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class TextTrackRegionList;
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class HTMLMediaElement;
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class TextTrack MOZ_FINAL : public nsDOMEventTargetHelper
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{
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public:
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NS_DECL_ISUPPORTS_INHERITED
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NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(TextTrack, nsDOMEventTargetHelper)
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TextTrack(nsISupports* aParent);
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TextTrack(nsISupports* aParent,
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HTMLMediaElement* aMediaElement);
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TextTrack(nsISupports* aParent,
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HTMLMediaElement* aMediaElement,
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TextTrackKind aKind,
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const nsAString& aLabel,
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const nsAString& aLanguage);
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void SetDefaultSettings();
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virtual JSObject* WrapObject(JSContext* aCx,
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JS::Handle<JSObject*> aScope) MOZ_OVERRIDE;
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nsISupports* GetParentObject() const
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{
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return mParent;
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}
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TextTrackKind Kind() const
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{
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return mKind;
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}
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void GetLabel(nsAString& aLabel) const
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{
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aLabel = mLabel;
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}
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void GetLanguage(nsAString& aLanguage) const
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{
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aLanguage = mLanguage;
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}
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void GetInBandMetadataTrackDispatchType(nsAString& aType) const
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{
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aType = mType;
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}
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void GetId(nsAString& aId) const
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{
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aId = mId;
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}
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TextTrackMode Mode() const
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{
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return mMode;
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}
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void SetMode(TextTrackMode aValue);
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TextTrackCueList* GetCues() const
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{
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if (mMode == TextTrackMode::Disabled) {
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return nullptr;
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}
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return mCueList;
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}
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TextTrackCueList* GetActiveCues();
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void GetActiveCueArray(nsTArray<nsRefPtr<TextTrackCue> >& aCues);
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TextTrackRegionList* GetRegions() const
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{
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if (mMode != TextTrackMode::Disabled) {
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return mRegionList;
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}
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return nullptr;
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}
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uint16_t ReadyState() const;
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void SetReadyState(uint16_t aState);
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void AddRegion(TextTrackRegion& aRegion);
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void RemoveRegion(const TextTrackRegion& aRegion, ErrorResult& aRv);
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void AddCue(TextTrackCue& aCue);
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void RemoveCue(TextTrackCue& aCue, ErrorResult& aRv);
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void CueChanged(TextTrackCue& aCue);
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void SetDirty() { mDirty = true; }
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IMPL_EVENT_HANDLER(cuechange)
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private:
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void UpdateActiveCueList();
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nsCOMPtr<nsISupports> mParent;
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nsRefPtr<HTMLMediaElement> mMediaElement;
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TextTrackKind mKind;
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nsString mLabel;
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nsString mLanguage;
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nsString mType;
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nsString mId;
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TextTrackMode mMode;
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nsRefPtr<TextTrackCueList> mCueList;
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nsRefPtr<TextTrackCueList> mActiveCueList;
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nsRefPtr<TextTrackRegionList> mRegionList;
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uint32_t mCuePos;
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uint16_t mReadyState;
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bool mDirty;
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};
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} // namespace dom
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} // namespace mozilla
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#endif // mozilla_dom_TextTrack_h
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