mirror of https://github.com/sipwise/jitsi.git
Damian Minkov
17 years ago
parent
6818c8c1c6
commit
b4adbcfb54
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/*
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* SIP Communicator, the OpenSource Java VoIP and Instant Messaging client.
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*
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* Distributable under LGPL license.
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* See terms of license at gnu.org.
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*/
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package net.java.sip.communicator.service.protocol.event;
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import java.util.*;
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import net.java.sip.communicator.service.protocol.*;
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/**
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* Notifies interested parties in <tt>ConferenceMember</tt>s sound level changes.
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* When a <tt>CallPeer</tt> is participating in the conference also as a
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* <tt>ConferenceMember</tt> its sound level would be included in the map of
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* received levels.
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*
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* @author Yana Stamcheva
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*/
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public class ConferenceMembersSoundLevelEvent
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extends EventObject
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{
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/**
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* The maximum level that can be reported for a participant in a conference.
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* Level values should be distributed among MAX_LEVEL and MIN_LEVEL in a
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* way that would appear uniform to users.
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*/
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public static final int MAX_LEVEL = 255;
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/**
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* The maximum (zero) level that can be reported for a participant in a
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* conference. Level values should be distributed among MAX_LEVEL and
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* MIN_LEVEL in a way that would appear uniform to users.
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*/
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public static final int MIN_LEVEL = 0;
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/**
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* The mapping of <tt>ConferenceMember</tt>s to sound levels. It is
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* presumed that all <tt>ConferenceMember</tt>s not contained in the map has
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* a 0 sound level.
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*/
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private final Map<ConferenceMember, Integer> levels;
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/**
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* Creates an instance of <tt>ConferenceMembersSoundLevelEvent</tt> for the
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* given <tt>callPeer</tt> by indicating the mapping of
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* <tt>ConferenceMember</tt>s and sound levels.
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*
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* @param callPeer the <tt>CallPeer</tt> for which this event occurred
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* @param levels the mapping of <tt>ConferenceMember</tt>s to sound levels
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*/
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public ConferenceMembersSoundLevelEvent(
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CallPeer callPeer,
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Map<ConferenceMember, Integer> levels)
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{
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super(callPeer);
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this.levels = levels;
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}
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/**
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* Returns the source <tt>CallPeer</tt> for which the event occurred.
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* @return the source <tt>CallPeer</tt> for which the event occurred
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*/
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public CallPeer getSourcePeer()
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{
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return (CallPeer) getSource();
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}
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/**
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* Returns the mapping of <tt>ConferenceMember</tt>s to sound levels. It is
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* presumed that all <tt>ConferenceMember</tt>s not contained in the map has
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* a 0 sound level.
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* @return the mapping of <tt>ConferenceMember</tt>s to sound levels
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*/
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public Map<ConferenceMember, Integer> getLevels()
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{
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return levels;
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}
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}
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@ -0,0 +1,29 @@
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/*
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* SIP Communicator, the OpenSource Java VoIP and Instant Messaging client.
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*
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* Distributable under LGPL license.
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* See terms of license at gnu.org.
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*/
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package net.java.sip.communicator.service.protocol.event;
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/**
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* Notifies interested parties in <tt>ConferenceMember</tt>s sound level changes.
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* When a <tt>CallPeer</tt> is participating in the conference also as a
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* <tt>ConferenceMember</tt> its audio level would be included in the map of
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* received levels.
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*
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* @author Yana Stamcheva
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*/
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public interface ConferenceMembersSoundLevelListener
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{
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/**
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* Indicates that a change has occurred in the sound level of some of the
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* <tt>ConferenceMember</tt>s coming from a given <tt>CallPeer</tt>. It's
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* presumed that all <tt>ConferenceMember</tt>s NOT contained in the event
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* have a 0 sound level.
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*
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* @param event the <tt>ConferenceMembersSoundLevelEvent</tt> containing
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* the new level
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*/
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public void soundLevelChanged(ConferenceMembersSoundLevelEvent event);
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}
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