content/media/TextTrackList.h@44a2da4a2ab2 (annotated)
content/media/TextTrackList.h
Fri, 16 Jan 2015 04:50:19 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Fri, 16 Jan 2015 04:50:19 +0100
- branch
- TOR_BUG_9701
- changeset 13
- 44a2da4a2ab2
- permissions
- -rw-r--r--
Replace accessor implementation with direct member state manipulation, by
request https://trac.torproject.org/projects/tor/ticket/9701#comment:32
| michael@0 | 1 | /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
| michael@0 | 2 | /* vim:set ts=2 sw=2 et tw=78: */ |
| michael@0 | 3 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 4 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 5 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 6 | |
| michael@0 | 7 | #ifndef mozilla_dom_TextTrackList_h |
| michael@0 | 8 | #define mozilla_dom_TextTrackList_h |
| michael@0 | 9 | |
| michael@0 | 10 | #include "mozilla/DOMEventTargetHelper.h" |
| michael@0 | 11 | #include "mozilla/dom/TextTrack.h" |
| michael@0 | 12 | #include "nsCycleCollectionParticipant.h" |
| michael@0 | 13 | |
| michael@0 | 14 | namespace mozilla { |
| michael@0 | 15 | namespace dom { |
| michael@0 | 16 | |
| michael@0 | 17 | class HTMLMediaElement; |
| michael@0 | 18 | class TextTrackManager; |
| michael@0 | 19 | class CompareTextTracks; |
| michael@0 | 20 | class TrackEvent; |
| michael@0 | 21 | class TrackEventRunner; |
| michael@0 | 22 | |
| michael@0 | 23 | class TextTrackList MOZ_FINAL : public DOMEventTargetHelper |
| michael@0 | 24 | { |
| michael@0 | 25 | public: |
| michael@0 | 26 | NS_DECL_ISUPPORTS_INHERITED |
| michael@0 | 27 | NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(TextTrackList, DOMEventTargetHelper) |
| michael@0 | 28 | |
| michael@0 | 29 | TextTrackList(nsPIDOMWindow* aOwnerWindow); |
| michael@0 | 30 | TextTrackList(nsPIDOMWindow* aOwnerWindow, TextTrackManager* aTextTrackManager); |
| michael@0 | 31 | |
| michael@0 | 32 | virtual JSObject* WrapObject(JSContext* aCx) MOZ_OVERRIDE; |
| michael@0 | 33 | |
| michael@0 | 34 | uint32_t Length() const |
| michael@0 | 35 | { |
| michael@0 | 36 | return mTextTracks.Length(); |
| michael@0 | 37 | } |
| michael@0 | 38 | |
| michael@0 | 39 | // Get all the current active cues. |
| michael@0 | 40 | void UpdateAndGetShowingCues(nsTArray<nsRefPtr<TextTrackCue> >& aCues); |
| michael@0 | 41 | |
| michael@0 | 42 | TextTrack* IndexedGetter(uint32_t aIndex, bool& aFound); |
| michael@0 | 43 | TextTrack* operator[](uint32_t aIndex); |
| michael@0 | 44 | |
| michael@0 | 45 | already_AddRefed<TextTrack> AddTextTrack(TextTrackKind aKind, |
| michael@0 | 46 | const nsAString& aLabel, |
| michael@0 | 47 | const nsAString& aLanguage, |
| michael@0 | 48 | TextTrackMode aMode, |
| michael@0 | 49 | TextTrackReadyState aReadyState, |
| michael@0 | 50 | TextTrackSource aTextTrackSource, |
| michael@0 | 51 | const CompareTextTracks& aCompareTT); |
| michael@0 | 52 | TextTrack* GetTrackById(const nsAString& aId); |
| michael@0 | 53 | |
| michael@0 | 54 | void AddTextTrack(TextTrack* aTextTrack, const CompareTextTracks& aCompareTT); |
| michael@0 | 55 | |
| michael@0 | 56 | void RemoveTextTrack(TextTrack* aTrack); |
| michael@0 | 57 | void DidSeek(); |
| michael@0 | 58 | |
| michael@0 | 59 | HTMLMediaElement* GetMediaElement(); |
| michael@0 | 60 | void SetTextTrackManager(TextTrackManager* aTextTrackManager); |
| michael@0 | 61 | |
| michael@0 | 62 | nsresult DispatchTrackEvent(nsIDOMEvent* aEvent); |
| michael@0 | 63 | void CreateAndDispatchChangeEvent(); |
| michael@0 | 64 | |
| michael@0 | 65 | IMPL_EVENT_HANDLER(change) |
| michael@0 | 66 | IMPL_EVENT_HANDLER(addtrack) |
| michael@0 | 67 | IMPL_EVENT_HANDLER(removetrack) |
| michael@0 | 68 | |
| michael@0 | 69 | private: |
| michael@0 | 70 | nsTArray< nsRefPtr<TextTrack> > mTextTracks; |
| michael@0 | 71 | nsRefPtr<TextTrackManager> mTextTrackManager; |
| michael@0 | 72 | |
| michael@0 | 73 | void CreateAndDispatchTrackEventRunner(TextTrack* aTrack, |
| michael@0 | 74 | const nsAString& aEventName); |
| michael@0 | 75 | }; |
| michael@0 | 76 | |
| michael@0 | 77 | } // namespace dom |
| michael@0 | 78 | } // namespace mozilla |
| michael@0 | 79 | |
| michael@0 | 80 | #endif // mozilla_dom_TextTrackList_h |
