/* * @(#)ViewParticipantList.java	1.3 00/03/20 * * Copyright (c) 1999 Sun Microsystems, Inc. All Rights Reserved. * * Sun grants you ("Licensee") a non-exclusive, royalty free, license to use, * modify and redistribute this software in source and binary code form, * provided that i) this copyright notice and license appear on all copies of * the software; and ii) Licensee does not utilize the software in a manner * which is disparaging to Sun. * * This software is provided "AS IS," without a warranty of any kind. ALL * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING ANY * IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR * NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN AND ITS LICENSORS SHALL NOT BE * LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING * OR DISTRIBUTING THE SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR ITS * LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, * INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER * CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF * OR INABILITY TO USE SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE * POSSIBILITY OF SUCH DAMAGES. * * This software is not designed or intended for use in on-line control of * aircraft, air traffic, aircraft navigation or aircraft communications; or in * the design, construction, operation or maintenance of any nuclear * facility. Licensee represents and warrants that it will not use or * redistribute the Software for such purposes. */package jmapps.rtp;import java.util.Vector;import java.awt.*;import java.awt.event.*;import javax.media.rtp.*;import com.sun.media.util.JMFI18N;import jmapps.ui.*;public class ViewParticipantList extends JMPanel {    public static final String  PARTICIPANTS    = JMFI18N.getResource ( "jmstudio.rtpsessionctrl.partcipants" );    public static final String  NONE            = JMFI18N.getResource ( "jmstudio.rtpsessionctrl.partcipants.none" );    public static final String  REMOTE          = JMFI18N.getResource ( "jmstudio.rtpsessionctrl.partcipants.remote" );    public static final String  LOCAL           = JMFI18N.getResource ( "jmstudio.rtpsessionctrl.partcipants.local" );    public static final String  PASSIVE         = JMFI18N.getResource ( "jmstudio.rtpsessionctrl.partcipants.passive" );    public static final String  ACTIVE          = JMFI18N.getResource ( "jmstudio.rtpsessionctrl.partcipants.active" );    private SessionManager  mngrSession;    private List            listParticipantsRemote;    private List            listParticipantsLocal;    private List            listParticipantsActive;    private List            listParticipantsPassive;    public ViewParticipantList ( SessionManager mngrSession ) {	    super ();        this.mngrSession = mngrSession;        try {            init();        }        catch (Exception e) {            e.printStackTrace();        }    }    private void init () throws Exception {        JMPanel panel;        Label   label;        this.setLayout ( new GridLayout(0,1,6,6) );        panel = new JMPanel ( new BorderLayout() );        this.add ( panel );        label = new Label ( REMOTE + ":" );        panel.add ( label, BorderLayout.NORTH );        listParticipantsRemote = new List ();        panel.add ( listParticipantsRemote, BorderLayout.CENTER );        panel = new JMPanel ( new BorderLayout() );        this.add ( panel );        label = new Label ( LOCAL + ":" );        panel.add ( label, BorderLayout.NORTH );        listParticipantsLocal = new List ();        panel.add ( listParticipantsLocal, BorderLayout.CENTER );        panel = new JMPanel ( new BorderLayout() );        this.add ( panel );        label = new Label ( ACTIVE + ":" );        panel.add ( label, BorderLayout.NORTH );        listParticipantsActive = new List ();        panel.add ( listParticipantsActive, BorderLayout.CENTER );        panel = new JMPanel ( new BorderLayout() );        this.add ( panel );        label = new Label ( PASSIVE + ":" );        panel.add ( label, BorderLayout.NORTH );        listParticipantsPassive = new List ();        panel.add ( listParticipantsPassive, BorderLayout.CENTER );        updateFields ();    }    public void updateFields () {        int     i;        int     nCount;        Vector  vectorParticipants;        Object  objParticipant;        vectorParticipants = getParticipants ( mngrSession, REMOTE );        listParticipantsRemote.removeAll ();        nCount = vectorParticipants.size ();        for ( i = 0;  i < nCount;  i++ ) {            objParticipant = vectorParticipants.elementAt ( i );            if ( objParticipant != null  &&  objParticipant instanceof Participant )                listParticipantsRemote.add ( ((Participant)objParticipant).getCNAME() );        }        if ( nCount < 1 )            listParticipantsRemote.add ( NONE );        vectorParticipants = getParticipants ( mngrSession, LOCAL );        listParticipantsLocal.removeAll ();        nCount = vectorParticipants.size ();        for ( i = 0;  i < nCount;  i++ ) {            objParticipant = vectorParticipants.elementAt ( i );            if ( objParticipant != null  &&  objParticipant instanceof Participant )                listParticipantsLocal.add ( ((Participant)objParticipant).getCNAME() );        }        if ( nCount < 1 )            listParticipantsLocal.add ( NONE );        vectorParticipants = getParticipants ( mngrSession, ACTIVE );        listParticipantsActive.removeAll ();        nCount = vectorParticipants.size ();        for ( i = 0;  i < nCount;  i++ ) {            objParticipant = vectorParticipants.elementAt ( i );            if ( objParticipant != null  &&  objParticipant instanceof Participant )                listParticipantsActive.add ( ((Participant)objParticipant).getCNAME() );        }        if ( nCount < 1 )            listParticipantsActive.add ( NONE );        vectorParticipants = getParticipants ( mngrSession, PASSIVE );        listParticipantsPassive.removeAll ();        nCount = vectorParticipants.size ();        for ( i = 0;  i < nCount;  i++ ) {            objParticipant = vectorParticipants.elementAt ( i );            if ( objParticipant != null  &&  objParticipant instanceof Participant )                listParticipantsPassive.add ( ((Participant)objParticipant).getCNAME() );        }        if ( nCount < 1 )            listParticipantsPassive.add ( NONE );    }    public static Vector getParticipants ( SessionManager mngrSession, String strListType ) {        Vector  vectorParticipants = null;        if ( strListType.equals(REMOTE) ) {            vectorParticipants = mngrSession.getRemoteParticipants ();        }        else if ( strListType.equals(LOCAL) ) {            vectorParticipants = new Vector ();            vectorParticipants.addElement ( mngrSession.getLocalParticipant() );        }        else if ( strListType.equals(PASSIVE) ) {            vectorParticipants = mngrSession.getPassiveParticipants ();        }        else if ( strListType.equals(ACTIVE) ) {            vectorParticipants = mngrSession.getActiveParticipants ();        }        return ( vectorParticipants );    }}