The Tor Browser / file comparison
comparison: dom/audiochannel/AudioChannelAgent.h
dom/audiochannel/AudioChannelAgent.h
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
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| -1:000000000000 | 0:772e67c1763d |
|---|---|
| 1 /* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */ | |
| 2 /* vim: set ts=2 et sw=2 tw=80: */ | |
| 3 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 4 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 6 | |
| 7 #ifndef mozilla_dom_audio_channel_agent_h__ | |
| 8 #define mozilla_dom_audio_channel_agent_h__ | |
| 9 | |
| 10 #include "nsIAudioChannelAgent.h" | |
| 11 #include "nsCycleCollectionParticipant.h" | |
| 12 #include "nsCOMPtr.h" | |
| 13 #include "nsWeakPtr.h" | |
| 14 | |
| 15 #define NS_AUDIOCHANNELAGENT_CONTRACTID "@mozilla.org/audiochannelagent;1" | |
| 16 // f27688e2-3dd7-11e2-904e-10bf48d64bd4 | |
| 17 #define NS_AUDIOCHANNELAGENT_CID {0xf27688e2, 0x3dd7, 0x11e2, \ | |
| 18 {0x90, 0x4e, 0x10, 0xbf, 0x48, 0xd6, 0x4b, 0xd4}} | |
| 19 | |
| 20 class nsIDOMWindow; | |
| 21 | |
| 22 namespace mozilla { | |
| 23 namespace dom { | |
| 24 | |
| 25 /* Header file */ | |
| 26 class AudioChannelAgent : public nsIAudioChannelAgent | |
| 27 { | |
| 28 public: | |
| 29 NS_DECL_CYCLE_COLLECTING_ISUPPORTS | |
| 30 NS_DECL_NSIAUDIOCHANNELAGENT | |
| 31 | |
| 32 NS_DECL_CYCLE_COLLECTION_CLASS(AudioChannelAgent) | |
| 33 | |
| 34 AudioChannelAgent(); | |
| 35 virtual void NotifyAudioChannelStateChanged(); | |
| 36 | |
| 37 void WindowVolumeChanged(); | |
| 38 | |
| 39 nsIDOMWindow* Window() const | |
| 40 { | |
| 41 return mWindow; | |
| 42 } | |
| 43 | |
| 44 private: | |
| 45 virtual ~AudioChannelAgent(); | |
| 46 | |
| 47 // Returns mCallback if that's non-null, or otherwise tries to get an | |
| 48 // nsIAudioChannelAgentCallback out of mWeakCallback. | |
| 49 already_AddRefed<nsIAudioChannelAgentCallback> GetCallback(); | |
| 50 | |
| 51 nsresult InitInternal(nsIDOMWindow* aWindow, int32_t aAudioAgentType, | |
| 52 nsIAudioChannelAgentCallback* aCallback, | |
| 53 bool aUseWeakRef, bool aWithVideo=false); | |
| 54 | |
| 55 nsCOMPtr<nsIDOMWindow> mWindow; | |
| 56 nsCOMPtr<nsIAudioChannelAgentCallback> mCallback; | |
| 57 nsWeakPtr mWeakCallback; | |
| 58 int32_t mAudioChannelType; | |
| 59 bool mIsRegToService; | |
| 60 bool mVisible; | |
| 61 bool mWithVideo; | |
| 62 }; | |
| 63 | |
| 64 } // namespace dom | |
| 65 } // namespace mozilla | |
| 66 #endif | |
| 67 |
