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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)
78 lines
2.2 KiB
C++
78 lines
2.2 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_TextTrackList_h
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#define mozilla_dom_TextTrackList_h
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#include "mozilla/dom/TextTrack.h"
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#include "nsCycleCollectionParticipant.h"
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#include "nsDOMEventTargetHelper.h"
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namespace mozilla {
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namespace dom {
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class TrackEvent;
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class TrackEventRunner;
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class TextTrackList 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(TextTrackList, nsDOMEventTargetHelper)
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TextTrackList(nsISupports* aGlobal);
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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 mGlobal;
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}
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uint32_t Length() const
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{
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return mTextTracks.Length();
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}
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// Get all the current active cues.
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void GetAllActiveCues(nsTArray<nsRefPtr<TextTrackCue> >& aCues);
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TextTrack* IndexedGetter(uint32_t aIndex, bool& aFound);
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already_AddRefed<TextTrack> AddTextTrack(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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TextTrack* GetTrackById(const nsAString& aId);
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void AddTextTrack(TextTrack* aTextTrack) {
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mTextTracks.AppendElement(aTextTrack);
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}
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void RemoveTextTrack(TextTrack* aTrack);
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void DidSeek();
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nsresult DispatchTrackEvent(nsIDOMEvent* aEvent);
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void CreateAndDispatchChangeEvent();
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IMPL_EVENT_HANDLER(change)
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IMPL_EVENT_HANDLER(addtrack)
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IMPL_EVENT_HANDLER(removetrack)
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private:
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nsCOMPtr<nsISupports> mGlobal;
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nsTArray< nsRefPtr<TextTrack> > mTextTracks;
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void CreateAndDispatchTrackEventRunner(TextTrack* aTrack,
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const nsAString& aEventName);
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};
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} // namespace dom
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} // namespace mozilla
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#endif // mozilla_dom_TextTrackList_h
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