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1429282d8b
Backed out changeset a20839dfd439 (bug 1113086) Backed out changeset 675ea719b91c (bug 1113086) Backed out changeset cfb34138bb9f (bug 1113086) Backed out changeset b9525c60a737 (bug 1113086) Backed out changeset 380859ae955b (bug 1113086) Backed out changeset 5ec088f0892f (bug 1113086) Backed out changeset caf57ae8cbce (bug 1113086) Backed out changeset 0fc4dec6cd81 (bug 1113086)
68 lines
1.9 KiB
C++
68 lines
1.9 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_audio_channel_agent_h__
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#define mozilla_dom_audio_channel_agent_h__
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#include "nsIAudioChannelAgent.h"
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#include "nsCycleCollectionParticipant.h"
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#include "nsCOMPtr.h"
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#include "nsWeakPtr.h"
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#define NS_AUDIOCHANNELAGENT_CONTRACTID "@mozilla.org/audiochannelagent;1"
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// f27688e2-3dd7-11e2-904e-10bf48d64bd4
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#define NS_AUDIOCHANNELAGENT_CID {0xf27688e2, 0x3dd7, 0x11e2, \
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{0x90, 0x4e, 0x10, 0xbf, 0x48, 0xd6, 0x4b, 0xd4}}
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class nsIDOMWindow;
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namespace mozilla {
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namespace dom {
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/* Header file */
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class AudioChannelAgent : public nsIAudioChannelAgent
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{
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public:
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NS_DECL_CYCLE_COLLECTING_ISUPPORTS
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NS_DECL_NSIAUDIOCHANNELAGENT
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NS_DECL_CYCLE_COLLECTION_CLASS(AudioChannelAgent)
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AudioChannelAgent();
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virtual void NotifyAudioChannelStateChanged();
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void WindowVolumeChanged();
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nsIDOMWindow* Window() const
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{
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return mWindow;
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}
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private:
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virtual ~AudioChannelAgent();
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// Returns mCallback if that's non-null, or otherwise tries to get an
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// nsIAudioChannelAgentCallback out of mWeakCallback.
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already_AddRefed<nsIAudioChannelAgentCallback> GetCallback();
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nsresult InitInternal(nsIDOMWindow* aWindow, int32_t aAudioAgentType,
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nsIAudioChannelAgentCallback* aCallback,
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bool aUseWeakRef, bool aWithVideo=false);
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nsCOMPtr<nsIDOMWindow> mWindow;
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nsCOMPtr<nsIAudioChannelAgentCallback> mCallback;
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nsWeakPtr mWeakCallback;
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int32_t mAudioChannelType;
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bool mIsRegToService;
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bool mVisible;
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bool mWithVideo;
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};
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} // namespace dom
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} // namespace mozilla
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#endif
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