90 lines
3.5 KiB
C++
90 lines
3.5 KiB
C++
/**
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* @file llspeakingindicatormanager.h
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* @author Mike Antipov
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* @brief Interfeace of LLSpeackerIndicator class to be processed depend on avatars are in the same voice channel.
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* Also register/unregister methods for this class are declared
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*
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* $LicenseInfo:firstyear=2010&license=viewergpl$
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*
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* Copyright (c) 2010, Linden Research, Inc.
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*
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* Second Life Viewer Source Code
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* The source code in this file ("Source Code") is provided by Linden Lab
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* to you under the terms of the GNU General Public License, version 2.0
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* ("GPL"), unless you have obtained a separate licensing agreement
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* ("Other License"), formally executed by you and Linden Lab. Terms of
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* the GPL can be found in doc/GPL-license.txt in this distribution, or
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* online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
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*
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* There are special exceptions to the terms and conditions of the GPL as
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* it is applied to this Source Code. View the full text of the exception
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* in the file doc/FLOSS-exception.txt in this software distribution, or
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* online at
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* http://secondlifegrid.net/programs/open_source/licensing/flossexception
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*
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* By copying, modifying or distributing this software, you acknowledge
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* that you have read and understood your obligations described above,
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* and agree to abide by those obligations.
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*
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* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
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* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
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* COMPLETENESS OR PERFORMANCE.
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* $/LicenseInfo$
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*/
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#ifndef LL_LLSPEAKINGINDICATORMANAGER_H
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#define LL_LLSPEAKINGINDICATORMANAGER_H
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class SpeakingIndicatorManager;
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class LLSpeakingIndicator
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{
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public:
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virtual ~LLSpeakingIndicator(){}
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virtual void switchIndicator(bool switch_on) = 0;
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private:
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friend class SpeakingIndicatorManager;
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// Accessors for target voice session UUID.
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// They are intended to be used only from SpeakingIndicatorManager to ensure target session is
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// the same indicator was registered with.
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void setTargetSessionID(const LLUUID& session_id) { mTargetSessionID = session_id; }
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const LLUUID& getTargetSessionID() { return mTargetSessionID; }
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/**
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* session UUID for which indicator should be shown only.
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* If it is set, registered indicator will be shown only in voice channel
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* which has the same session id (EXT-5562).
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*/
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LLUUID mTargetSessionID;
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};
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// See EXT-3976.
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namespace LLSpeakingIndicatorManager
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{
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/**
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* Stores passed speaking indicator to control its visibility.
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*
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* Registered indicator is set visible if an appropriate avatar is in the same voice channel with Agent.
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* It ignores instances of Agent's indicator.
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*
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* @param speaker_id LLUUID of an avatar whose speaker indicator is registered.
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* @param speaking_indicator instance of the speaker indicator to be registered.
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* @param session_id session UUID for which indicator should be shown only.
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* If this parameter is set registered indicator will be shown only in voice channel
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* which has the same session id (EXT-5562).
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*/
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void registerSpeakingIndicator(const LLUUID& speaker_id, LLSpeakingIndicator* const speaking_indicator,
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const LLUUID& session_id);
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/**
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* Removes passed speaking indicator from observing.
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*
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* @param speaker_id LLUUID of an avatar whose speaker indicator should be unregistered.
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* @param speaking_indicator instance of the speaker indicator to be unregistered.
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*/
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void unregisterSpeakingIndicator(const LLUUID& speaker_id, const LLSpeakingIndicator* const speaking_indicator);
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}
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#endif // LL_LLSPEAKINGINDICATORMANAGER_H
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