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-rw-r--r--src/net/java/sip/communicator/impl/gui/main/call/conference/VideoConferenceCallPanel.java2786
1 files changed, 1393 insertions, 1393 deletions
diff --git a/src/net/java/sip/communicator/impl/gui/main/call/conference/VideoConferenceCallPanel.java b/src/net/java/sip/communicator/impl/gui/main/call/conference/VideoConferenceCallPanel.java
index 0dd6ef5..07c653d 100644
--- a/src/net/java/sip/communicator/impl/gui/main/call/conference/VideoConferenceCallPanel.java
+++ b/src/net/java/sip/communicator/impl/gui/main/call/conference/VideoConferenceCallPanel.java
@@ -1,4 +1,4 @@
-/*
+/*
* Jitsi, the OpenSource Java VoIP and Instant Messaging client.
*
* Copyright @ 2015 Atlassian Pty Ltd
@@ -15,1395 +15,1395 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-package net.java.sip.communicator.impl.gui.main.call.conference;
-
-import java.awt.*;
-import java.util.*;
-import java.util.List;
-
-import javax.swing.*;
-
-import net.java.sip.communicator.impl.gui.main.call.*;
-import net.java.sip.communicator.impl.gui.utils.*;
-import net.java.sip.communicator.service.protocol.*;
-import net.java.sip.communicator.service.protocol.event.*;
-import net.java.sip.communicator.util.*;
-import net.java.sip.communicator.plugin.desktoputil.*;
-import net.java.sip.communicator.plugin.desktoputil.TransparentPanel;
-
-import org.jitsi.util.swing.*;
-
-/**
- * Extends <tt>BasicConferenceCallPanel</tt> to implement a user interface
- * <tt>Component</tt> which depicts a <tt>CallConference</tt> with audio and
- * video and is contained in a <tt>CallPanel</tt>.
- *
- * @author Yana Stamcheva
- * @author Lyubomir Marinov
- */
-public class VideoConferenceCallPanel
- extends BasicConferenceCallPanel
-{
- /**
- * The <tt>Logger</tt> used by the <tt>VideoConferenceCallPanel</tt> class
- * and its instances for logging output.
- */
- private static final Logger logger
- = Logger.getLogger(VideoConferenceCallPanel.class);
-
- /**
- * The compile-time flag which indicates whether each video displayed by
- * <tt>VideoConferenceCallPanel</tt> is to be depicted with an associated
- * tool bar showing information and controls related to the (local or
- * remote) peer sending the respective video.
- */
- private static final boolean SHOW_TOOLBARS = true;
-
- /**
- * The facility which aids this instance with the video-related information.
- */
- private final UIVideoHandler2 uiVideoHandler;
-
- /**
- * The <tt>Observer</tt> which listens to {@link #uiVideoHandler} about
- * changes in the video-related information.
- */
- private final Observer uiVideoHandlerObserver
- = new Observer()
- {
- public void update(Observable o, Object arg)
- {
- updateViewFromModel();
- }
- };
-
- /**
- * The <tt>VideoContainer</tt> which occupies this whole <tt>Component</tt>
- * and arranges the visual <tt>Component</tt>s displaying the video
- * streaming between the local peer/user and the remote peer(s).
- */
- private final VideoContainer videoContainer;
-
- /**
- * The set of visual <tt>Component</tt>s displaying video streaming between
- * the local peer/user and the remote peers which are depicted by this
- * instance.
- */
- private final Set<Component> videos = new HashSet<Component>();
-
- /**
- * The thumbnail container.
- */
- private final ThumbnailConferenceCallPanel thumbnailContainer;
-
- private final JPanel thumbnailPanel;
-
- /**
- * Initializes a new <tt>VideoConferenceCallPanel</tt> instance which is to
- * be used by a specific <tt>CallPanel</tt> to depict a specific
- * <tt>CallConference</tt>. The new instance will depict both the
- * audio-related and the video-related information.
- *
- * @param callPanel the <tt>CallPanel</tt> which will use the new instance
- * to depict the specified <tt>CallConference</tt>.
- * @param callConference the <tt>CallConference</tt> to be depicted by the
- * new instance
- * @param uiVideoHandler the utility which is to aid the new instance in
- * dealing with the video-related information
- */
- public VideoConferenceCallPanel(
- CallPanel callPanel,
- CallConference callConference,
- UIVideoHandler2 uiVideoHandler)
- {
- super(callPanel, callConference);
-
- this.uiVideoHandler = uiVideoHandler;
-
- thumbnailPanel = new JPanel(new BorderLayout());
- thumbnailContainer
- = new ThumbnailConferenceCallPanel( callPanel,
- callConference,
- uiVideoHandler);
-
- videoContainer = createVideoContainer();
-
- /*
- * Our user interface hierarchy has been initialized so we are ready to
- * begin receiving events warranting updates of this view from its
- * model.
- */
- uiVideoHandler.addObserver(uiVideoHandlerObserver);
-
- /*
- * Notify the super that this instance has completed its initialization
- * and the view that it implements is ready to be updated from the
- * model.
- */
- initializeComplete();
- }
-
- private void addConferenceMemberContainers(
- ConferenceParticipantContainer cpc)
- {
- List<ConferenceParticipantContainer> cmcs
- = cpc.conferenceMemberContainers;
-
- if ((cmcs != null) && !cmcs.isEmpty())
- {
- for (ConferenceParticipantContainer cmc : cmcs)
- {
- if (!cmc.toBeRemoved)
- {
- videoContainer.add(
- cmc.getComponent(),
- VideoLayout.CENTER_REMOTE);
- }
- }
- }
- }
-
- private Component createDefaultPhotoPanel(Call call)
- {
- OperationSetServerStoredAccountInfo accountInfo
- = call.getProtocolProvider().getOperationSet(
- OperationSetServerStoredAccountInfo.class);
- ImageIcon photoLabelIcon = null;
-
- if (accountInfo != null)
- {
- byte[] accountImage = AccountInfoUtils.getImage(accountInfo);
-
- // do not set empty images
- if ((accountImage != null) && (accountImage.length > 0))
- photoLabelIcon = new ImageIcon(accountImage);
- }
- if (photoLabelIcon == null)
- {
- photoLabelIcon
- = new ImageIcon(
- ImageLoader.getImage(ImageLoader.DEFAULT_USER_PHOTO));
- }
-
- return createDefaultPhotoPanel(photoLabelIcon);
- }
-
- private Component createDefaultPhotoPanel(CallPeer callPeer)
- {
- byte[] peerImage = CallManager.getPeerImage(callPeer);
- ImageIcon photoLabelIcon
- = (peerImage == null)
- ? new ImageIcon(
- ImageLoader.getImage(ImageLoader.DEFAULT_USER_PHOTO))
- : new ImageIcon(peerImage);
-
- return createDefaultPhotoPanel(photoLabelIcon);
- }
-
- private Component createDefaultPhotoPanel(ConferenceMember conferenceMember)
- {
- return
- createDefaultPhotoPanel(
- new ImageIcon(
- ImageLoader.getImage(
- ImageLoader.DEFAULT_USER_PHOTO)));
- }
-
- /**
- * Creates a new <tt>Component</tt> which is to display a specific
- * <tt>ImageIcon</tt> representing the photo of a participant in a call.
- *
- * @param photoLabelIcon the <tt>ImageIcon</tt> which represents the photo
- * of a participant in a call and which is to be displayed by the new
- * <tt>Component</tt>
- * @return a new <tt>Component</tt> which displays the specified
- * <tt>photoLabelIcon</tt>
- */
- private Component createDefaultPhotoPanel(ImageIcon photoLabelIcon)
- {
- JLabel photoLabel = new JLabel();
-
- photoLabel.setIcon(photoLabelIcon);
-
- @SuppressWarnings("serial")
- JPanel photoPanel
- = new TransparentPanel(new GridBagLayout())
- {
- /**
- * @{inheritDoc}
- */
- @Override
- public void paintComponent(Graphics g)
- {
- super.paintComponent(g);
-
- g = g.create();
- try
- {
- AntialiasingManager.activateAntialiasing(g);
-
- g.setColor(Color.GRAY);
- g.fillRoundRect(
- 0, 0, this.getWidth(), this.getHeight(),
- 6, 6);
- }
- finally
- {
- g.dispose();
- }
- }
- };
-
- photoPanel.setPreferredSize(new Dimension(320, 240));
-
- GridBagConstraints photoPanelConstraints = new GridBagConstraints();
-
- photoPanelConstraints.anchor = GridBagConstraints.CENTER;
- photoPanelConstraints.fill = GridBagConstraints.NONE;
- photoPanel.add(photoLabel, photoPanelConstraints);
-
- return photoPanel;
- }
-
- /**
- * Initializes a new <tt>VideoContainer</tt> instance which is to contain
- * the visual/video <tt>Component</tt>s of the telephony conference depicted
- * by this instance.
- */
- private VideoContainer createVideoContainer()
- {
- VideoContainer videoContainer = new VideoContainer(null, true);
-
- thumbnailPanel.setBackground(Color.DARK_GRAY);
- thumbnailPanel.add(thumbnailContainer, BorderLayout.NORTH);
-
- add(thumbnailPanel, BorderLayout.EAST);
- add(videoContainer, BorderLayout.CENTER);
-
- return videoContainer;
- }
-
- /**
- * Shows/hides the participants thumbnails list.
- *
- * @param show <tt>true</tt> to show the participants list, <tt>false</tt>
- * to hide it
- */
- public void showThumbnailsList(boolean show)
- {
- thumbnailPanel.setVisible(show);
- }
-
- /**
- * {@inheritDoc}
- */
- @Override
- public void dispose()
- {
- try
- {
- uiVideoHandler.deleteObserver(uiVideoHandlerObserver);
- }
- finally
- {
- super.dispose();
- }
- }
-
- /**
- * Determines whether a specific <tt>ConferenceMember</tt> represents the
- * same conference participant as a specific <tt>CallPeer</tt>. If the
- * specified <tt>conferenceMember</tt> is <tt>null</tt>, returns
- * <tt>true</tt>. Otherwise, determines whether the addresses of the
- * specified <tt>conferenceMember</tt> and the specified <tt>callPeer</tt>
- * identify one and the same entity.
- *
- * @param conferenceMember the <tt>ConferenceMember</tt> to be checked
- * whether is represents the same conference participant as the specified
- * <tt>callPeer</tt>. If it is <tt>null</tt>, <tt>true</tt> is returned.
- * @param callPeer the <tt>CallPeer</tt> to be checked whether it represents
- * the same conference participant as the specified
- * <tt>conferenceMember</tt>
- * @return <tt>true</tt> if the specified <tt>conferenceMember</tt> and the
- * specified <tt>callPeer</tt> represent the same conference participant or
- * the specified <tt>conferenceMember</tt> is <tt>null</tt>; otherwise,
- * <tt>false</tt>
- */
- private boolean isConferenceMemberCallPeer(
- ConferenceMember conferenceMember,
- CallPeer callPeer)
- {
- return
- (conferenceMember == null)
- ? true
- : CallManager.addressesAreEqual(
- conferenceMember.getAddress(),
- callPeer.getAddress());
- }
-
- /**
- * Determines whether a specific <tt>ConferenceMember</tt> represents the
- * local peer/user. Since this instance depicts a whole telephony
- * conference, the local peer/user may be participating with multiple
- * <tt>Call</tt>s in it. The <tt>Call</tt>s may be through different
- * (local) accounts. That's why the implementation determines whether the
- * address of the specified <tt>conferenceMember</tt> identifies the address
- * of a (local) accounts involved in the telephony conference depicted by
- * this instance.
- *
- * @param conferenceMember the <tt>ConferenceMember</tt> to be checked
- * whether it represents the local peer/user
- * @return <tt>true</tt> if the specified <tt>conferenceMember</tt>
- * represents the local peer/user; otherwise, <tt>false</tt>
- */
- private boolean isConferenceMemberLocalUser(
- ConferenceMember conferenceMember)
- {
- String address = conferenceMember.getAddress();
-
- for (Call call : callConference.getCalls())
- {
- if (CallManager.addressesAreEqual(
- address,
- call.getProtocolProvider().getAccountID()
- .getAccountAddress()))
- {
- return true;
- }
- }
- return false;
- }
-
- private void removeConferenceMemberContainers(
- ConferenceParticipantContainer cpc,
- boolean all)
- {
- List<ConferenceParticipantContainer> cmcs
- = cpc.conferenceMemberContainers;
-
- if ((cmcs != null) && !cmcs.isEmpty())
- {
- Iterator<ConferenceParticipantContainer> i = cmcs.iterator();
-
- while (i.hasNext())
- {
- ConferenceParticipantContainer cmc = i.next();
-
- if (all || cmc.toBeRemoved)
- {
- i.remove();
-
- videoContainer.remove(cmc.getComponent());
- cmc.dispose();
- }
- }
- }
- }
-
- /**
- * Updates the <tt>ConferenceParticipantContainer</tt>s which depict the
- * <tt>ConferenceMember</tt>s of the <tt>CallPeer</tt> depicted by a
- * specific <tt>ConferenceParticipantContainer</tt>.
- *
- * @param cpc the <tt>ConferenceParticipantContainer</tt> which depicts the
- * <tt>CallPeer</tt> whose <tt>ConferenceMember</tt>s are to be depicted
- * @param videos the visual <tt>Component</tt>s displaying video streaming
- * from the remote peer (represented by <tt>cpc</tt>) to the local peer/user
- * @param videoTelephony the <tt>OperationSetVideoTelephony</tt> which
- * retrieved the specified <tt>videos</tt> from the <tt>CallPeer</tt>
- * depicted by <tt>cpc</tt>. While the <tt>CallPeer</tt> could be queried
- * for it, such a query would waste more resources at run time given that
- * the invoker has it already.
- */
- private void updateConferenceMemberContainers(
- ConferenceParticipantContainer cpc,
- List<Component> videos,
- OperationSetVideoTelephony videoTelephony)
- {
- CallPeer callPeer = (CallPeer) cpc.getParticipant();
- List<ConferenceParticipantContainer> cmcs
- = cpc.conferenceMemberContainers;
-
- /*
- * Invalidate all conferenceMemberContainers. Then validate which of
- * them are to remain and which of them are to really be removed
- * later on.
- */
- if (cmcs != null)
- {
- for (ConferenceParticipantContainer cmc : cmcs)
- cmc.toBeRemoved = true;
- }
-
- /*
- * Depict the remote videos. They may or may not be associated with
- * ConferenceMembers so the ConferenceMembers which have no
- * associated videos will be depicted afterwards.
- */
- if (videos != null)
- {
- Component video = cpc.getVideo();
-
- for (Component conferenceMemberVideo : videos)
- {
- /*
- * One of the remote videos is already used to depict the
- * callPeer.
- */
- if (conferenceMemberVideo == video)
- continue;
-
- boolean addNewConferenceParticipantContainer = true;
- ConferenceMember conferenceMember
- = videoTelephony.getConferenceMember(
- callPeer,
- conferenceMemberVideo);
-
- if (cmcs == null)
- {
- cmcs = new LinkedList<ConferenceParticipantContainer>();
- cpc.conferenceMemberContainers = cmcs;
- }
- else
- {
- for (ConferenceParticipantContainer cmc : cmcs)
- {
- Object cmcParticipant = cmc.getParticipant();
-
- if (conferenceMember == null)
- {
- if (cmcParticipant == callPeer)
- {
- Component cmcVideo = cmc.getVideo();
-
- if (cmcVideo == null)
- {
- cmc.setVideo(conferenceMemberVideo);
- cmc.toBeRemoved = false;
- addNewConferenceParticipantContainer
- = false;
- break;
- }
- else if (cmcVideo == conferenceMemberVideo)
- {
- cmc.toBeRemoved = false;
- addNewConferenceParticipantContainer
- = false;
- break;
- }
- }
- }
- else if (cmcParticipant == conferenceMember)
- {
- cmc.setVideo(conferenceMemberVideo);
- cmc.toBeRemoved = false;
- addNewConferenceParticipantContainer = false;
- break;
- }
- }
- }
-
- if (addNewConferenceParticipantContainer)
- {
- ConferenceParticipantContainer cmc
- = (conferenceMember == null)
- ? new ConferenceParticipantContainer(
- callPeer,
- conferenceMemberVideo)
- : new ConferenceParticipantContainer(
- conferenceMember,
- conferenceMemberVideo);
-
- cmcs.add(cmc);
- }
- }
- }
-
- /*
- * Depict the ConferenceMembers which have not been depicted yet.
- * They have no associated videos.
- */
- List<ConferenceMember> conferenceMembers
- = callPeer.getConferenceMembers();
-
- if (!conferenceMembers.isEmpty())
- {
- if (cmcs == null)
- {
- cmcs = new LinkedList<ConferenceParticipantContainer>();
- cpc.conferenceMemberContainers = cmcs;
- }
- for (ConferenceMember conferenceMember : conferenceMembers)
- {
- /*
- * If the callPeer reports itself as a ConferenceMember, then
- * we've already depicted it with cpc.
- */
- if (isConferenceMemberCallPeer(conferenceMember, callPeer))
- continue;
- /*
- * If the callPeer reports the local peer/user as a
- * ConferenceMember, then we've already depicted it.
- */
- if (isConferenceMemberLocalUser(conferenceMember))
- continue;
-
- boolean addNewConferenceParticipantContainer = true;
-
- for (ConferenceParticipantContainer cmc : cmcs)
- {
- if (cmc.getParticipant() == conferenceMember)
- {
- /*
- * It is possible to have a ConferenceMember who is
- * sending video but we just do not have the SSRC of
- * that video to associate the video with the
- * ConferenceMember. In such a case, we may be depicting
- * the ConferenceMember twice: once with video without a
- * ConferenceMember and once with a ConferenceMember
- * without video. This will surely be the case at the
- * time of this writing with non-focus participants in a
- * telephony conference hosted on a Jitsi Videobridge.
- * Such a display is undesirable. If the
- * conferenceMember is known to send video, we will not
- * display it until we associated it with a video. This
- * way, if a ConferenceMember is not sending video, we
- * will depict it and we can be sure that no video
- * without a ConferenceMember association will be
- * depicting it a second time.
- */
- if (cmc.toBeRemoved
- && !conferenceMember
- .getVideoStatus()
- .allowsSending())
- {
- cmc.setVideo(null);
- cmc.toBeRemoved = false;
- }
- addNewConferenceParticipantContainer = false;
- break;
- }
- }
-
- if (addNewConferenceParticipantContainer)
- {
- ConferenceParticipantContainer cmc
- = new ConferenceParticipantContainer(
- conferenceMember,
- null);
-
- cmcs.add(cmc);
- }
- }
- }
-
- if ((cmcs != null) && !cmcs.isEmpty())
- {
- removeConferenceMemberContainers(cpc, false);
- /*
- * If cpc is already added to the user interface hierarchy of this
- * instance, then it was there before the update procedure and it
- * was determined to be appropriate to continue to depict its model.
- * Consequently, its Component will be neither added to (because it
- * was already added) nor removed from the user interface hierarchy
- * of this instance. That's why we have make sure that the
- * Components of its conferenceMemberContainers are also added to
- * the user interface.
- */
- if (UIVideoHandler2.isAncestor(this, cpc.getComponent()))
- addConferenceMemberContainers(cpc);
- }
- }
-
- /**
- * {@inheritDoc}
- */
- @Override
- protected ConferenceCallPeerRenderer updateViewFromModel(
- ConferenceCallPeerRenderer callPeerPanel,
- CallPeer callPeer)
- {
- if (callPeer == null)
- {
- /*
- * The local peer/user will be represented by a Call which has a
- * CallPeer who provides local video. However, if the user has
- * selected to hide the local video, the local peer/user will not be
- * represented at all.
- */
- Component video = null;
-
- if (uiVideoHandler.isLocalVideoVisible())
- {
- for (Call aCall : callConference.getCalls())
- {
- Iterator<? extends CallPeer> callPeerIter
- = aCall.getCallPeers();
- OperationSetVideoTelephony videoTelephony
- = aCall.getProtocolProvider().getOperationSet(
- OperationSetVideoTelephony.class);
-
- while (callPeerIter.hasNext())
- {
- callPeer = callPeerIter.next();
-
- if (videoTelephony != null)
- {
- try
- {
- video
- = videoTelephony.getLocalVisualComponent(
- callPeer);
- }
- catch (OperationFailedException ofe)
- {
- logger.error(
- "Failed to retrieve the local video"
- + " for display",
- ofe);
- }
- if (video != null)
- break;
- }
- }
- if (video != null)
- break;
- }
- }
-
- if (callPeer == null)
- callPeerPanel = null;
- else
- {
- Call call = callPeer.getCall();
-
- if (callPeerPanel instanceof ConferenceParticipantContainer)
- {
- ConferenceParticipantContainer cpc
- = (ConferenceParticipantContainer) callPeerPanel;
-
- if (cpc.getParticipant() == call)
- cpc.setVideo(video);
- else
- callPeerPanel = null;
- }
- else
- callPeerPanel = null;
- if (callPeerPanel == null)
- {
- callPeerPanel
- = new ConferenceParticipantContainer(call, video);
- }
- }
- }
- else
- {
- /*
- * The specified callPeer will be represented by one of its remote
- * videos which is not associated with a ConferenceMember or is
- * associated with a ConferenceMember representing the callPeer
- * itself.
- */
- OperationSetVideoTelephony videoTelephony
- = callPeer.getProtocolProvider().getOperationSet(
- OperationSetVideoTelephony.class);
- List<Component> videos = null;
- Component video = null;
-
- if (videoTelephony != null)
- {
- videos = videoTelephony.getVisualComponents(callPeer);
- if ((videos != null) && !videos.isEmpty())
- {
- for (Component aVideo : videos)
- {
- ConferenceMember conferenceMember
- = videoTelephony.getConferenceMember(
- callPeer,
- aVideo);
-
- if (isConferenceMemberCallPeer(
- conferenceMember,
- callPeer))
- {
- video = aVideo;
- break;
- }
- }
- }
- }
-
- ConferenceParticipantContainer cpc = null;
-
- if (callPeerPanel instanceof ConferenceParticipantContainer)
- {
- cpc = (ConferenceParticipantContainer) callPeerPanel;
- if (cpc.getParticipant() == callPeer)
- cpc.setVideo(video);
- else
- cpc = null;
- }
- if (cpc == null)
- cpc = new ConferenceParticipantContainer(callPeer, video);
- callPeerPanel = cpc;
-
- // Update the conferenceMemberContainers of the cpc.
- updateConferenceMemberContainers(cpc, videos, videoTelephony);
- }
- return callPeerPanel;
- }
-
- /**
- * {@inheritDoc}
- *
- * If {@link #SHOW_TOOLBARS} is <tt>false</tt>, disables the use of
- * <tt>ConferenceParticipantContainer</tt>. A reason for such a value of
- * <tt>SHOW_TOOLBARS</tt> may be that the functionality implemented in the
- * model may not fully support mapping of visual <tt>Component</tt>s
- * displaying video to telephony conference participants (e.g. in telephony
- * conferences utilizing the Jitsi Videobridge server-side technology). In
- * such a case displays the videos only, does not map videos to participants
- * and does not display participants who do not have videos.
- */
- @Override
- protected void updateViewFromModelInEventDispatchThread()
- {
- if (SHOW_TOOLBARS)
- {
- super.updateViewFromModelInEventDispatchThread();
- return;
- }
-
- /*
- * Determine the set of visual Components displaying video streaming
- * between the local peer/user and the remote peers which are to be
- * depicted by this instance.
- */
- Component localVideo = null;
- Set<Component> videos = new HashSet<Component>();
-
- for (Call call : callConference.getCalls())
- {
- OperationSetVideoTelephony videoTelephony
- = call.getProtocolProvider().getOperationSet(
- OperationSetVideoTelephony.class);
-
- if (videoTelephony == null)
- continue;
-
- Iterator<? extends CallPeer> callPeerIter = call.getCallPeers();
-
- while (callPeerIter.hasNext())
- {
- CallPeer callPeer = callPeerIter.next();
-
- /*
- * TODO VideoConferenceCallPanel respects
- * UIVideoHandler2.isLocalVideoVisible() in order to react to
- * the associated button at the bottom of the CallPanel.
- * However, it does not add a close button on top of the local
- * video in contrast to OneToOneCallPeerPanel. Overall, the
- * result is questionable.
- */
- if (uiVideoHandler.isLocalVideoVisible()
- && (localVideo == null))
- {
- try
- {
- localVideo
- = videoTelephony.getLocalVisualComponent(callPeer);
- }
- catch (OperationFailedException ofe)
- {
- /*
- * We'll just try to get the local video through another
- * CallPeer then.
- */
- }
- if (localVideo != null)
- videos.add(localVideo);
- }
-
- List<Component> callPeerRemoteVideos
- = videoTelephony.getVisualComponents(callPeer);
-
- videos.addAll(callPeerRemoteVideos);
- }
- }
-
- /*
- * Remove the Components of this view which are no longer present in the
- * model.
- */
- Iterator<Component> thisVideoIter = this.videos.iterator();
-
- while (thisVideoIter.hasNext())
- {
- Component thisVideo = thisVideoIter.next();
-
- if (!videos.contains(thisVideo))
- {
- thisVideoIter.remove();
- videoContainer.remove(thisVideo);
- }
-
- /*
- * If a video is known to be depicted by this view and is still
- * present in the model, then we could remove it from the set of
- * videos present in the model in order to prevent going through the
- * procedure of adding it to this view. However, we choose to play
- * on the safe side.
- */
- }
-
- /*
- * Add the Components of the model which are not depicted by this view.
- */
- for (Component video : videos)
- {
- if (!UIVideoHandler2.isAncestor(videoContainer, video))
- {
- this.videos.add(video);
- videoContainer.add(
- video,
- (video == localVideo)
- ? VideoLayout.LOCAL
- : VideoLayout.CENTER_REMOTE);
- }
- }
- }
-
- @Override
- protected void viewForModelAdded(
- ConferenceCallPeerRenderer callPeerPanel,
- CallPeer callPeer)
- {
- videoContainer.add(
- callPeerPanel.getComponent(),
- VideoLayout.CENTER_REMOTE);
- if ((callPeer != null)
- && (callPeerPanel instanceof ConferenceParticipantContainer))
- {
- addConferenceMemberContainers(
- (ConferenceParticipantContainer) callPeerPanel);
- }
- }
-
- @Override
- protected void viewForModelRemoved(
- ConferenceCallPeerRenderer callPeerPanel,
- CallPeer callPeer)
- {
- videoContainer.remove(callPeerPanel.getComponent());
- if ((callPeer != null)
- && (callPeerPanel instanceof ConferenceParticipantContainer))
- {
- removeConferenceMemberContainers(
- (ConferenceParticipantContainer) callPeerPanel,
- true);
- }
- }
-
- /**
- * Implements an AWT <tt>Component</tt> which contains the user interface
- * elements depicting a specific participant in the telephony conference
- * depicted by a <tt>VideoConferenceCallPanel</tt>.
- */
- private class ConferenceParticipantContainer
- extends TransparentPanel
- implements ConferenceCallPeerRenderer
- {
- /**
- * The list of <tt>ConferenceParticipantContainer</tt>s which represent
- * the <tt>ConferenceMember</tt>s of the participant represented by this
- * instance. Since a <tt>CallPeer</tt> may send the local peer/user
- * multiple videos without providing a way to associate a
- * ConferenceMember with each one of them, the list may contain
- * <tt>ConferenceParticipantContainer</tt>s which do not represent a
- * specific <tt>ConferenceMember</tt> instance but rather a video sent
- * by a <tt>CallPeer</tt> to the local peer/user which looks like (in
- * the terms of <tt>VideoConferenceCallPanel) a member of a conference
- * organized by the <tt>CallPeer</tt> in question.
- * <p>
- * Implements a state which is private to
- * <tt>VideoConferenceCallPanel</tt> and is of no concern to
- * <tt>ConferenceParticipantContainer</tt>.
- * </p>
- */
- List<ConferenceParticipantContainer> conferenceMemberContainers;
-
- /**
- * The indicator which determines whether this instance is to be removed
- * because it has become out-of-date, obsolete, unnecessary.
- * <p>
- * Implements a state which is private to
- * <tt>VideoConferenceCallPanel</tt> and is of no concern to
- * <tt>ConferenceParticipantContainer</tt>.
- * </p>
- */
- boolean toBeRemoved;
-
- /**
- * The <tt>BasicConferenceParticipantPanel</tt> which is displayed at
- * the bottom of this instance, bellow the {@link #video} (i.e.
- * {@link #videoContainer}) and is referred to as the tool bar.
- */
- private final BasicConferenceParticipantPanel<?> toolBar;
-
- /**
- * The visual <tt>Component</tt>, if any, displaying video which is
- * depicted by this instance.
- */
- private Component video;
-
- /**
- * The <tt>VideoContainer</tt> which lays out the video depicted by this
- * instance i.e. {@link #video}.
- */
- private final VideoContainer videoContainer;
-
- /**
- * The <tt>CallPeer</tt> associated with this container, if it has been
- * created to represent a <tt>CallPeer</tt>.
- */
- private CallPeer callPeer;
-
- /**
- * The <tt>conferenceMember</tt> associated with this container, if it
- * has been created to represent a <tt>conferenceMember</tt>.
- */
- private ConferenceMember conferenceMember;
-
- /**
- * Indicates that this container contains information for the local
- * user.
- */
- private boolean isLocalUser;
-
- /**
- * Initializes a new <tt>ConferenceParticipantContainer</tt> instance
- * which is to depict the local peer/user.
- *
- * @param call a <tt>Call</tt> which is to provide information about the
- * local peer/user
- * @param video the visual <tt>Component</tt>, if any, displaying the
- * video streaming from the local peer/user to the remote peer(s)
- */
- public ConferenceParticipantContainer(Call call, Component video)
- {
- this(
- createDefaultPhotoPanel(call),
- video,
- new ConferencePeerPanel(
- VideoConferenceCallPanel.this,
- call,
- true),
- null, null, true);
- }
-
- public ConferenceParticipantContainer(
- CallPeer callPeer,
- Component video)
- {
- this( createDefaultPhotoPanel(callPeer),
- video,
- new ConferencePeerPanel(
- VideoConferenceCallPanel.this,
- callPeer,
- true),
- callPeer, null, false);
- }
-
- private ConferenceParticipantContainer(
- Component noVideo,
- Component video,
- BasicConferenceParticipantPanel<?> toolBar,
- CallPeer callPeer,
- ConferenceMember conferenceMember,
- boolean isLocalUser)
- {
- super(new BorderLayout());
-
- this.callPeer = callPeer;
- this.conferenceMember = conferenceMember;
- this.isLocalUser = isLocalUser;
-
- videoContainer = new VideoContainer(noVideo, false);
- add(videoContainer, BorderLayout.CENTER);
-
- this.toolBar = toolBar;
- if (this.toolBar != null)
- add(this.toolBar, BorderLayout.SOUTH);
-
- if (video != null)
- {
- setVideo(video);
- }
- else
- setVisible(false);
- }
-
- public ConferenceParticipantContainer(
- ConferenceMember conferenceMember,
- Component video)
- {
- this(
- createDefaultPhotoPanel(conferenceMember),
- video,
- new ConferenceMemberPanel(
- VideoConferenceCallPanel.this,
- conferenceMember,
- true),
- null, conferenceMember, false);
- }
-
- public void dispose()
- {
- ConferenceCallPeerRenderer delegate
- = getConferenceCallPeerRendererDelegate();
-
- if (delegate != null)
- delegate.dispose();
-
- // Dispose of the conferenceMemberContainers if any.
- /*
- * XXX The field conferenceMemberContainers implements a state
- * private to VideoConferenceCallPanel which the latter makes sure
- * to access on the AWT event dispatching thread only. Since we are
- * going out of our way here to help VideoConferenceCallPanel,
- * ensure that the mentioned synchronization rule is not violated.
- */
- CallManager.assertIsEventDispatchingThread();
- if (conferenceMemberContainers != null)
- {
- for (ConferenceParticipantContainer cmc
- : conferenceMemberContainers)
- {
- cmc.dispose();
- }
- }
- }
-
- public CallPanel getCallPanel()
- {
- return getCallRenderer().getCallContainer();
- }
-
- public SwingCallRenderer getCallRenderer()
- {
- return VideoConferenceCallPanel.this;
- }
-
- public Component getComponent()
- {
- return this;
- }
-
- private ConferenceCallPeerRenderer
- getConferenceCallPeerRendererDelegate()
- {
- return
- (toolBar instanceof ConferenceCallPeerRenderer)
- ? (ConferenceCallPeerRenderer) toolBar
- : null;
- }
-
- /**
- * Gets the conference participant depicted by this instance.
- *
- * @return the conference participant depicted by this instance
- */
- public Object getParticipant()
- {
- return (toolBar == null) ? null : toolBar.getParticipant();
- }
-
- public Component getVideo()
- {
- return video;
- }
-
- /**
- * {@inheritDoc}
- *
- * Delegates to the <tt>toolBar</tt>, if the latter implements
- * <tt>ConferenceCallPeerRenderer</tt>, because this instance is a
- * container only. Otherwise, returns <tt>false</tt>.
- */
- public boolean isLocalVideoVisible()
- {
- ConferenceCallPeerRenderer delegate
- = getConferenceCallPeerRendererDelegate();
-
- return (delegate == null) ? false : delegate.isLocalVideoVisible();
- }
-
- /**
- * {@inheritDoc}
- *
- * Delegates to the <tt>toolBar</tt>, if the latter implements
- * <tt>ConferenceCallPeerRenderer</tt>, because this instance is a
- * container only.
- */
- public void printDTMFTone(char dtmfChar)
- {
- ConferenceCallPeerRenderer delegate
- = getConferenceCallPeerRendererDelegate();
-
- if (delegate != null)
- delegate.printDTMFTone(dtmfChar);
- }
-
- /**
- * {@inheritDoc}
- *
- * Delegates to the <tt>toolBar</tt>, if the latter implements
- * <tt>ConferenceCallPeerRenderer</tt>, because this instance is a
- * container only.
- */
- public void securityNegotiationStarted(
- CallPeerSecurityNegotiationStartedEvent ev)
- {
- ConferenceCallPeerRenderer delegate
- = getConferenceCallPeerRendererDelegate();
-
- if (delegate != null)
- delegate.securityNegotiationStarted(ev);
- }
-
- /**
- * {@inheritDoc}
- *
- * Delegates to the <tt>toolBar</tt>, if the latter implements
- * <tt>ConferenceCallPeerRenderer</tt>, because this instance is a
- * container only.
- */
- public void securityOff(CallPeerSecurityOffEvent ev)
- {
- ConferenceCallPeerRenderer delegate
- = getConferenceCallPeerRendererDelegate();
-
- if (delegate != null)
- delegate.securityOff(ev);
- }
-
- /**
- * {@inheritDoc}
- *
- * Delegates to the <tt>toolBar</tt>, if the latter implements
- * <tt>ConferenceCallPeerRenderer</tt>, because this instance is a
- * container only.
- */
- public void securityOn(CallPeerSecurityOnEvent ev)
- {
- ConferenceCallPeerRenderer delegate
- = getConferenceCallPeerRendererDelegate();
-
- if (delegate != null)
- delegate.securityOn(ev);
- }
-
- /**
- * {@inheritDoc}
- *
- * Delegates to the <tt>toolBar</tt>, if the latter implements
- * <tt>ConferenceCallPeerRenderer</tt>, because this instance is a
- * container only.
- */
- public void securityPending()
- {
- ConferenceCallPeerRenderer delegate
- = getConferenceCallPeerRendererDelegate();
-
- if (delegate != null)
- delegate.securityPending();
- }
-
- /**
- * {@inheritDoc}
- *
- * Delegates to the <tt>toolBar</tt>, if the latter implements
- * <tt>ConferenceCallPeerRenderer</tt>, because this instance is a
- * container only.
- */
- public void securityTimeout(CallPeerSecurityTimeoutEvent ev)
- {
- ConferenceCallPeerRenderer delegate
- = getConferenceCallPeerRendererDelegate();
-
- if (delegate != null)
- delegate.securityTimeout(ev);
- }
-
- /**
- * {@inheritDoc}
- *
- * Delegates to the <tt>toolBar</tt>, if the latter implements
- * <tt>ConferenceCallPeerRenderer</tt>, because this instance is a
- * container only.
- */
- public void setErrorReason(String reason)
- {
- ConferenceCallPeerRenderer delegate
- = getConferenceCallPeerRendererDelegate();
-
- if (delegate != null)
- delegate.setErrorReason(reason);
- }
-
- /**
- * {@inheritDoc}
- *
- * Delegates to the <tt>toolBar</tt>, if the latter implements
- * <tt>ConferenceCallPeerRenderer</tt>, because this instance is a
- * container only.
- */
- public void setLocalVideoVisible(boolean visible)
- {
- ConferenceCallPeerRenderer delegate
- = getConferenceCallPeerRendererDelegate();
-
- if (delegate != null)
- delegate.setLocalVideoVisible(visible);
- }
-
- /**
- * {@inheritDoc}
- *
- * Delegates to the <tt>toolBar</tt>, if the latter implements
- * <tt>ConferenceCallPeerRenderer</tt>, because this instance is a
- * container only.
- */
- public void setMute(boolean mute)
- {
- ConferenceCallPeerRenderer delegate
- = getConferenceCallPeerRendererDelegate();
-
- if (delegate != null)
- delegate.setMute(mute);
- }
-
- /**
- * {@inheritDoc}
- *
- * Delegates to the <tt>toolBar</tt>, if the latter implements
- * <tt>ConferenceCallPeerRenderer</tt>, because this instance is a
- * container only.
- */
- public void setOnHold(boolean onHold)
- {
- ConferenceCallPeerRenderer delegate
- = getConferenceCallPeerRendererDelegate();
-
- if (delegate != null)
- delegate.setOnHold(onHold);
- }
-
- /**
- * {@inheritDoc}
- *
- * Delegates to the <tt>toolBar</tt>, if the latter implements
- * <tt>ConferenceCallPeerRenderer</tt>, because this instance is a
- * container only.
- */
- public void setPeerImage(byte[] image)
- {
- ConferenceCallPeerRenderer delegate
- = getConferenceCallPeerRendererDelegate();
-
- if (delegate != null)
- delegate.setPeerImage(image);
- }
-
- /**
- * {@inheritDoc}
- *
- * Delegates to the <tt>toolBar</tt>, if the latter implements
- * <tt>ConferenceCallPeerRenderer</tt>, because this instance is a
- * container only.
- */
- public void setPeerName(String name)
- {
- ConferenceCallPeerRenderer delegate
- = getConferenceCallPeerRendererDelegate();
-
- if (delegate != null)
- delegate.setPeerName(name);
- }
-
- /**
- * {@inheritDoc}
- *
- * Delegates to the <tt>toolBar</tt>, if the latter implements
- * <tt>ConferenceCallPeerRenderer</tt>, because this instance is a
- * container only.
- */
- public void setPeerState(
- CallPeerState oldState,
- CallPeerState newState,
- String stateString)
- {
- ConferenceCallPeerRenderer delegate
- = getConferenceCallPeerRendererDelegate();
-
- if (delegate != null)
- delegate.setPeerState(oldState, newState, stateString);
- }
-
- /**
- * {@inheritDoc}
- *
- * Delegates to the <tt>toolBar</tt>, if the latter implements
- * <tt>ConferenceCallPeerRenderer</tt>, because this instance is a
- * container only.
- */
- public void setSecurityPanelVisible(boolean visible)
- {
- ConferenceCallPeerRenderer delegate
- = getConferenceCallPeerRendererDelegate();
-
- if (delegate != null)
- delegate.setSecurityPanelVisible(visible);
- }
-
- /**
- * Sets the visual <tt>Component</tt> displaying the video associated
- * with the participant depicted by this instance.
- *
- * @param video the visual <tt>Component</tt> displaying video which is
- * to be associated with the participant depicted by this instance
- */
- void setVideo(Component video)
- {
- if (this.video != video)
- {
- if (this.video != null)
- videoContainer.remove(this.video);
-
- this.video = video;
-
- if (this.video != null)
- {
- setVisible(true);
- videoContainer.add(this.video, VideoLayout.CENTER_REMOTE);
- }
- else
- setVisible(false);
-
- // Update thumbnails container according to video status.
- if (thumbnailContainer != null)
- {
- if (conferenceMember != null)
- thumbnailContainer
- .updateThumbnail(conferenceMember, (video != null));
- else if (callPeer != null)
- thumbnailContainer
- .updateThumbnail(callPeer, (video != null));
- else if (isLocalUser)
- thumbnailContainer
- .updateThumbnail((video != null));
- }
- }
- }
- }
-}
+package net.java.sip.communicator.impl.gui.main.call.conference;
+
+import java.awt.*;
+import java.util.*;
+import java.util.List;
+
+import javax.swing.*;
+
+import net.java.sip.communicator.impl.gui.main.call.*;
+import net.java.sip.communicator.impl.gui.utils.*;
+import net.java.sip.communicator.service.protocol.*;
+import net.java.sip.communicator.service.protocol.event.*;
+import net.java.sip.communicator.util.*;
+import net.java.sip.communicator.plugin.desktoputil.*;
+import net.java.sip.communicator.plugin.desktoputil.TransparentPanel;
+
+import org.jitsi.util.swing.*;
+
+/**
+ * Extends <tt>BasicConferenceCallPanel</tt> to implement a user interface
+ * <tt>Component</tt> which depicts a <tt>CallConference</tt> with audio and
+ * video and is contained in a <tt>CallPanel</tt>.
+ *
+ * @author Yana Stamcheva
+ * @author Lyubomir Marinov
+ */
+public class VideoConferenceCallPanel
+ extends BasicConferenceCallPanel
+{
+ /**
+ * The <tt>Logger</tt> used by the <tt>VideoConferenceCallPanel</tt> class
+ * and its instances for logging output.
+ */
+ private static final Logger logger
+ = Logger.getLogger(VideoConferenceCallPanel.class);
+
+ /**
+ * The compile-time flag which indicates whether each video displayed by
+ * <tt>VideoConferenceCallPanel</tt> is to be depicted with an associated
+ * tool bar showing information and controls related to the (local or
+ * remote) peer sending the respective video.
+ */
+ private static final boolean SHOW_TOOLBARS = true;
+
+ /**
+ * The facility which aids this instance with the video-related information.
+ */
+ private final UIVideoHandler2 uiVideoHandler;
+
+ /**
+ * The <tt>Observer</tt> which listens to {@link #uiVideoHandler} about
+ * changes in the video-related information.
+ */
+ private final Observer uiVideoHandlerObserver
+ = new Observer()
+ {
+ public void update(Observable o, Object arg)
+ {
+ updateViewFromModel();
+ }
+ };
+
+ /**
+ * The <tt>VideoContainer</tt> which occupies this whole <tt>Component</tt>
+ * and arranges the visual <tt>Component</tt>s displaying the video
+ * streaming between the local peer/user and the remote peer(s).
+ */
+ private final VideoContainer videoContainer;
+
+ /**
+ * The set of visual <tt>Component</tt>s displaying video streaming between
+ * the local peer/user and the remote peers which are depicted by this
+ * instance.
+ */
+ private final Set<Component> videos = new HashSet<Component>();
+
+ /**
+ * The thumbnail container.
+ */
+ private final ThumbnailConferenceCallPanel thumbnailContainer;
+
+ private final JPanel thumbnailPanel;
+
+ /**
+ * Initializes a new <tt>VideoConferenceCallPanel</tt> instance which is to
+ * be used by a specific <tt>CallPanel</tt> to depict a specific
+ * <tt>CallConference</tt>. The new instance will depict both the
+ * audio-related and the video-related information.
+ *
+ * @param callPanel the <tt>CallPanel</tt> which will use the new instance
+ * to depict the specified <tt>CallConference</tt>.
+ * @param callConference the <tt>CallConference</tt> to be depicted by the
+ * new instance
+ * @param uiVideoHandler the utility which is to aid the new instance in
+ * dealing with the video-related information
+ */
+ public VideoConferenceCallPanel(
+ CallPanel callPanel,
+ CallConference callConference,
+ UIVideoHandler2 uiVideoHandler)
+ {
+ super(callPanel, callConference);
+
+ this.uiVideoHandler = uiVideoHandler;
+
+ thumbnailPanel = new JPanel(new BorderLayout());
+ thumbnailContainer
+ = new ThumbnailConferenceCallPanel( callPanel,
+ callConference,
+ uiVideoHandler);
+
+ videoContainer = createVideoContainer();
+
+ /*
+ * Our user interface hierarchy has been initialized so we are ready to
+ * begin receiving events warranting updates of this view from its
+ * model.
+ */
+ uiVideoHandler.addObserver(uiVideoHandlerObserver);
+
+ /*
+ * Notify the super that this instance has completed its initialization
+ * and the view that it implements is ready to be updated from the
+ * model.
+ */
+ initializeComplete();
+ }
+
+ private void addConferenceMemberContainers(
+ ConferenceParticipantContainer cpc)
+ {
+ List<ConferenceParticipantContainer> cmcs
+ = cpc.conferenceMemberContainers;
+
+ if ((cmcs != null) && !cmcs.isEmpty())
+ {
+ for (ConferenceParticipantContainer cmc : cmcs)
+ {
+ if (!cmc.toBeRemoved)
+ {
+ videoContainer.add(
+ cmc.getComponent(),
+ VideoLayout.CENTER_REMOTE);
+ }
+ }
+ }
+ }
+
+ private Component createDefaultPhotoPanel(Call call)
+ {
+ OperationSetServerStoredAccountInfo accountInfo
+ = call.getProtocolProvider().getOperationSet(
+ OperationSetServerStoredAccountInfo.class);
+ ImageIcon photoLabelIcon = null;
+
+ if (accountInfo != null)
+ {
+ byte[] accountImage = AccountInfoUtils.getImage(accountInfo);
+
+ // do not set empty images
+ if ((accountImage != null) && (accountImage.length > 0))
+ photoLabelIcon = new ImageIcon(accountImage);
+ }
+ if (photoLabelIcon == null)
+ {
+ photoLabelIcon
+ = new ImageIcon(
+ ImageLoader.getImage(ImageLoader.DEFAULT_USER_PHOTO));
+ }
+
+ return createDefaultPhotoPanel(photoLabelIcon);
+ }
+
+ private Component createDefaultPhotoPanel(CallPeer callPeer)
+ {
+ byte[] peerImage = CallManager.getPeerImage(callPeer);
+ ImageIcon photoLabelIcon
+ = (peerImage == null)
+ ? new ImageIcon(
+ ImageLoader.getImage(ImageLoader.DEFAULT_USER_PHOTO))
+ : new ImageIcon(peerImage);
+
+ return createDefaultPhotoPanel(photoLabelIcon);
+ }
+
+ private Component createDefaultPhotoPanel(ConferenceMember conferenceMember)
+ {
+ return
+ createDefaultPhotoPanel(
+ new ImageIcon(
+ ImageLoader.getImage(
+ ImageLoader.DEFAULT_USER_PHOTO)));
+ }
+
+ /**
+ * Creates a new <tt>Component</tt> which is to display a specific
+ * <tt>ImageIcon</tt> representing the photo of a participant in a call.
+ *
+ * @param photoLabelIcon the <tt>ImageIcon</tt> which represents the photo
+ * of a participant in a call and which is to be displayed by the new
+ * <tt>Component</tt>
+ * @return a new <tt>Component</tt> which displays the specified
+ * <tt>photoLabelIcon</tt>
+ */
+ private Component createDefaultPhotoPanel(ImageIcon photoLabelIcon)
+ {
+ JLabel photoLabel = new JLabel();
+
+ photoLabel.setIcon(photoLabelIcon);
+
+ @SuppressWarnings("serial")
+ JPanel photoPanel
+ = new TransparentPanel(new GridBagLayout())
+ {
+ /**
+ * @{inheritDoc}
+ */
+ @Override
+ public void paintComponent(Graphics g)
+ {
+ super.paintComponent(g);
+
+ g = g.create();
+ try
+ {
+ AntialiasingManager.activateAntialiasing(g);
+
+ g.setColor(Color.GRAY);
+ g.fillRoundRect(
+ 0, 0, this.getWidth(), this.getHeight(),
+ 6, 6);
+ }
+ finally
+ {
+ g.dispose();
+ }
+ }
+ };
+
+ photoPanel.setPreferredSize(new Dimension(320, 240));
+
+ GridBagConstraints photoPanelConstraints = new GridBagConstraints();
+
+ photoPanelConstraints.anchor = GridBagConstraints.CENTER;
+ photoPanelConstraints.fill = GridBagConstraints.NONE;
+ photoPanel.add(photoLabel, photoPanelConstraints);
+
+ return photoPanel;
+ }
+
+ /**
+ * Initializes a new <tt>VideoContainer</tt> instance which is to contain
+ * the visual/video <tt>Component</tt>s of the telephony conference depicted
+ * by this instance.
+ */
+ private VideoContainer createVideoContainer()
+ {
+ VideoContainer videoContainer = new VideoContainer(null, true);
+
+ thumbnailPanel.setBackground(Color.DARK_GRAY);
+ thumbnailPanel.add(thumbnailContainer, BorderLayout.NORTH);
+
+ add(thumbnailPanel, BorderLayout.EAST);
+ add(videoContainer, BorderLayout.CENTER);
+
+ return videoContainer;
+ }
+
+ /**
+ * Shows/hides the participants thumbnails list.
+ *
+ * @param show <tt>true</tt> to show the participants list, <tt>false</tt>
+ * to hide it
+ */
+ public void showThumbnailsList(boolean show)
+ {
+ thumbnailPanel.setVisible(show);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public void dispose()
+ {
+ try
+ {
+ uiVideoHandler.deleteObserver(uiVideoHandlerObserver);
+ }
+ finally
+ {
+ super.dispose();
+ }
+ }
+
+ /**
+ * Determines whether a specific <tt>ConferenceMember</tt> represents the
+ * same conference participant as a specific <tt>CallPeer</tt>. If the
+ * specified <tt>conferenceMember</tt> is <tt>null</tt>, returns
+ * <tt>true</tt>. Otherwise, determines whether the addresses of the
+ * specified <tt>conferenceMember</tt> and the specified <tt>callPeer</tt>
+ * identify one and the same entity.
+ *
+ * @param conferenceMember the <tt>ConferenceMember</tt> to be checked
+ * whether is represents the same conference participant as the specified
+ * <tt>callPeer</tt>. If it is <tt>null</tt>, <tt>true</tt> is returned.
+ * @param callPeer the <tt>CallPeer</tt> to be checked whether it represents
+ * the same conference participant as the specified
+ * <tt>conferenceMember</tt>
+ * @return <tt>true</tt> if the specified <tt>conferenceMember</tt> and the
+ * specified <tt>callPeer</tt> represent the same conference participant or
+ * the specified <tt>conferenceMember</tt> is <tt>null</tt>; otherwise,
+ * <tt>false</tt>
+ */
+ private boolean isConferenceMemberCallPeer(
+ ConferenceMember conferenceMember,
+ CallPeer callPeer)
+ {
+ return
+ (conferenceMember == null)
+ ? true
+ : CallManager.addressesAreEqual(
+ conferenceMember.getAddress(),
+ callPeer.getAddress());
+ }
+
+ /**
+ * Determines whether a specific <tt>ConferenceMember</tt> represents the
+ * local peer/user. Since this instance depicts a whole telephony
+ * conference, the local peer/user may be participating with multiple
+ * <tt>Call</tt>s in it. The <tt>Call</tt>s may be through different
+ * (local) accounts. That's why the implementation determines whether the
+ * address of the specified <tt>conferenceMember</tt> identifies the address
+ * of a (local) accounts involved in the telephony conference depicted by
+ * this instance.
+ *
+ * @param conferenceMember the <tt>ConferenceMember</tt> to be checked
+ * whether it represents the local peer/user
+ * @return <tt>true</tt> if the specified <tt>conferenceMember</tt>
+ * represents the local peer/user; otherwise, <tt>false</tt>
+ */
+ private boolean isConferenceMemberLocalUser(
+ ConferenceMember conferenceMember)
+ {
+ String address = conferenceMember.getAddress();
+
+ for (Call call : callConference.getCalls())
+ {
+ if (CallManager.addressesAreEqual(
+ address,
+ call.getProtocolProvider().getAccountID()
+ .getAccountAddress()))
+ {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ private void removeConferenceMemberContainers(
+ ConferenceParticipantContainer cpc,
+ boolean all)
+ {
+ List<ConferenceParticipantContainer> cmcs
+ = cpc.conferenceMemberContainers;
+
+ if ((cmcs != null) && !cmcs.isEmpty())
+ {
+ Iterator<ConferenceParticipantContainer> i = cmcs.iterator();
+
+ while (i.hasNext())
+ {
+ ConferenceParticipantContainer cmc = i.next();
+
+ if (all || cmc.toBeRemoved)
+ {
+ i.remove();
+
+ videoContainer.remove(cmc.getComponent());
+ cmc.dispose();
+ }
+ }
+ }
+ }
+
+ /**
+ * Updates the <tt>ConferenceParticipantContainer</tt>s which depict the
+ * <tt>ConferenceMember</tt>s of the <tt>CallPeer</tt> depicted by a
+ * specific <tt>ConferenceParticipantContainer</tt>.
+ *
+ * @param cpc the <tt>ConferenceParticipantContainer</tt> which depicts the
+ * <tt>CallPeer</tt> whose <tt>ConferenceMember</tt>s are to be depicted
+ * @param videos the visual <tt>Component</tt>s displaying video streaming
+ * from the remote peer (represented by <tt>cpc</tt>) to the local peer/user
+ * @param videoTelephony the <tt>OperationSetVideoTelephony</tt> which
+ * retrieved the specified <tt>videos</tt> from the <tt>CallPeer</tt>
+ * depicted by <tt>cpc</tt>. While the <tt>CallPeer</tt> could be queried
+ * for it, such a query would waste more resources at run time given that
+ * the invoker has it already.
+ */
+ private void updateConferenceMemberContainers(
+ ConferenceParticipantContainer cpc,
+ List<Component> videos,
+ OperationSetVideoTelephony videoTelephony)
+ {
+ CallPeer callPeer = (CallPeer) cpc.getParticipant();
+ List<ConferenceParticipantContainer> cmcs
+ = cpc.conferenceMemberContainers;
+
+ /*
+ * Invalidate all conferenceMemberContainers. Then validate which of
+ * them are to remain and which of them are to really be removed
+ * later on.
+ */
+ if (cmcs != null)
+ {
+ for (ConferenceParticipantContainer cmc : cmcs)
+ cmc.toBeRemoved = true;
+ }
+
+ /*
+ * Depict the remote videos. They may or may not be associated with
+ * ConferenceMembers so the ConferenceMembers which have no
+ * associated videos will be depicted afterwards.
+ */
+ if (videos != null)
+ {
+ Component video = cpc.getVideo();
+
+ for (Component conferenceMemberVideo : videos)
+ {
+ /*
+ * One of the remote videos is already used to depict the
+ * callPeer.
+ */
+ if (conferenceMemberVideo == video)
+ continue;
+
+ boolean addNewConferenceParticipantContainer = true;
+ ConferenceMember conferenceMember
+ = videoTelephony.getConferenceMember(
+ callPeer,
+ conferenceMemberVideo);
+
+ if (cmcs == null)
+ {
+ cmcs = new LinkedList<ConferenceParticipantContainer>();
+ cpc.conferenceMemberContainers = cmcs;
+ }
+ else
+ {
+ for (ConferenceParticipantContainer cmc : cmcs)
+ {
+ Object cmcParticipant = cmc.getParticipant();
+
+ if (conferenceMember == null)
+ {
+ if (cmcParticipant == callPeer)
+ {
+ Component cmcVideo = cmc.getVideo();
+
+ if (cmcVideo == null)
+ {
+ cmc.setVideo(conferenceMemberVideo);
+ cmc.toBeRemoved = false;
+ addNewConferenceParticipantContainer
+ = false;
+ break;
+ }
+ else if (cmcVideo == conferenceMemberVideo)
+ {
+ cmc.toBeRemoved = false;
+ addNewConferenceParticipantContainer
+ = false;
+ break;
+ }
+ }
+ }
+ else if (cmcParticipant == conferenceMember)
+ {
+ cmc.setVideo(conferenceMemberVideo);
+ cmc.toBeRemoved = false;
+ addNewConferenceParticipantContainer = false;
+ break;
+ }
+ }
+ }
+
+ if (addNewConferenceParticipantContainer)
+ {
+ ConferenceParticipantContainer cmc
+ = (conferenceMember == null)
+ ? new ConferenceParticipantContainer(
+ callPeer,
+ conferenceMemberVideo)
+ : new ConferenceParticipantContainer(
+ conferenceMember,
+ conferenceMemberVideo);
+
+ cmcs.add(cmc);
+ }
+ }
+ }
+
+ /*
+ * Depict the ConferenceMembers which have not been depicted yet.
+ * They have no associated videos.
+ */
+ List<ConferenceMember> conferenceMembers
+ = callPeer.getConferenceMembers();
+
+ if (!conferenceMembers.isEmpty())
+ {
+ if (cmcs == null)
+ {
+ cmcs = new LinkedList<ConferenceParticipantContainer>();
+ cpc.conferenceMemberContainers = cmcs;
+ }
+ for (ConferenceMember conferenceMember : conferenceMembers)
+ {
+ /*
+ * If the callPeer reports itself as a ConferenceMember, then
+ * we've already depicted it with cpc.
+ */
+ if (isConferenceMemberCallPeer(conferenceMember, callPeer))
+ continue;
+ /*
+ * If the callPeer reports the local peer/user as a
+ * ConferenceMember, then we've already depicted it.
+ */
+ if (isConferenceMemberLocalUser(conferenceMember))
+ continue;
+
+ boolean addNewConferenceParticipantContainer = true;
+
+ for (ConferenceParticipantContainer cmc : cmcs)
+ {
+ if (cmc.getParticipant() == conferenceMember)
+ {
+ /*
+ * It is possible to have a ConferenceMember who is
+ * sending video but we just do not have the SSRC of
+ * that video to associate the video with the
+ * ConferenceMember. In such a case, we may be depicting
+ * the ConferenceMember twice: once with video without a
+ * ConferenceMember and once with a ConferenceMember
+ * without video. This will surely be the case at the
+ * time of this writing with non-focus participants in a
+ * telephony conference hosted on a Jitsi Videobridge.
+ * Such a display is undesirable. If the
+ * conferenceMember is known to send video, we will not
+ * display it until we associated it with a video. This
+ * way, if a ConferenceMember is not sending video, we
+ * will depict it and we can be sure that no video
+ * without a ConferenceMember association will be
+ * depicting it a second time.
+ */
+ if (cmc.toBeRemoved
+ && !conferenceMember
+ .getVideoStatus()
+ .allowsSending())
+ {
+ cmc.setVideo(null);
+ cmc.toBeRemoved = false;
+ }
+ addNewConferenceParticipantContainer = false;
+ break;
+ }
+ }
+
+ if (addNewConferenceParticipantContainer)
+ {
+ ConferenceParticipantContainer cmc
+ = new ConferenceParticipantContainer(
+ conferenceMember,
+ null);
+
+ cmcs.add(cmc);
+ }
+ }
+ }
+
+ if ((cmcs != null) && !cmcs.isEmpty())
+ {
+ removeConferenceMemberContainers(cpc, false);
+ /*
+ * If cpc is already added to the user interface hierarchy of this
+ * instance, then it was there before the update procedure and it
+ * was determined to be appropriate to continue to depict its model.
+ * Consequently, its Component will be neither added to (because it
+ * was already added) nor removed from the user interface hierarchy
+ * of this instance. That's why we have make sure that the
+ * Components of its conferenceMemberContainers are also added to
+ * the user interface.
+ */
+ if (UIVideoHandler2.isAncestor(this, cpc.getComponent()))
+ addConferenceMemberContainers(cpc);
+ }
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ protected ConferenceCallPeerRenderer updateViewFromModel(
+ ConferenceCallPeerRenderer callPeerPanel,
+ CallPeer callPeer)
+ {
+ if (callPeer == null)
+ {
+ /*
+ * The local peer/user will be represented by a Call which has a
+ * CallPeer who provides local video. However, if the user has
+ * selected to hide the local video, the local peer/user will not be
+ * represented at all.
+ */
+ Component video = null;
+
+ if (uiVideoHandler.isLocalVideoVisible())
+ {
+ for (Call aCall : callConference.getCalls())
+ {
+ Iterator<? extends CallPeer> callPeerIter
+ = aCall.getCallPeers();
+ OperationSetVideoTelephony videoTelephony
+ = aCall.getProtocolProvider().getOperationSet(
+ OperationSetVideoTelephony.class);
+
+ while (callPeerIter.hasNext())
+ {
+ callPeer = callPeerIter.next();
+
+ if (videoTelephony != null)
+ {
+ try
+ {
+ video
+ = videoTelephony.getLocalVisualComponent(
+ callPeer);
+ }
+ catch (OperationFailedException ofe)
+ {
+ logger.error(
+ "Failed to retrieve the local video"
+ + " for display",
+ ofe);
+ }
+ if (video != null)
+ break;
+ }
+ }
+ if (video != null)
+ break;
+ }
+ }
+
+ if (callPeer == null)
+ callPeerPanel = null;
+ else
+ {
+ Call call = callPeer.getCall();
+
+ if (callPeerPanel instanceof ConferenceParticipantContainer)
+ {
+ ConferenceParticipantContainer cpc
+ = (ConferenceParticipantContainer) callPeerPanel;
+
+ if (cpc.getParticipant() == call)
+ cpc.setVideo(video);
+ else
+ callPeerPanel = null;
+ }
+ else
+ callPeerPanel = null;
+ if (callPeerPanel == null)
+ {
+ callPeerPanel
+ = new ConferenceParticipantContainer(call, video);
+ }
+ }
+ }
+ else
+ {
+ /*
+ * The specified callPeer will be represented by one of its remote
+ * videos which is not associated with a ConferenceMember or is
+ * associated with a ConferenceMember representing the callPeer
+ * itself.
+ */
+ OperationSetVideoTelephony videoTelephony
+ = callPeer.getProtocolProvider().getOperationSet(
+ OperationSetVideoTelephony.class);
+ List<Component> videos = null;
+ Component video = null;
+
+ if (videoTelephony != null)
+ {
+ videos = videoTelephony.getVisualComponents(callPeer);
+ if ((videos != null) && !videos.isEmpty())
+ {
+ for (Component aVideo : videos)
+ {
+ ConferenceMember conferenceMember
+ = videoTelephony.getConferenceMember(
+ callPeer,
+ aVideo);
+
+ if (isConferenceMemberCallPeer(
+ conferenceMember,
+ callPeer))
+ {
+ video = aVideo;
+ break;
+ }
+ }
+ }
+ }
+
+ ConferenceParticipantContainer cpc = null;
+
+ if (callPeerPanel instanceof ConferenceParticipantContainer)
+ {
+ cpc = (ConferenceParticipantContainer) callPeerPanel;
+ if (cpc.getParticipant() == callPeer)
+ cpc.setVideo(video);
+ else
+ cpc = null;
+ }
+ if (cpc == null)
+ cpc = new ConferenceParticipantContainer(callPeer, video);
+ callPeerPanel = cpc;
+
+ // Update the conferenceMemberContainers of the cpc.
+ updateConferenceMemberContainers(cpc, videos, videoTelephony);
+ }
+ return callPeerPanel;
+ }
+
+ /**
+ * {@inheritDoc}
+ *
+ * If {@link #SHOW_TOOLBARS} is <tt>false</tt>, disables the use of
+ * <tt>ConferenceParticipantContainer</tt>. A reason for such a value of
+ * <tt>SHOW_TOOLBARS</tt> may be that the functionality implemented in the
+ * model may not fully support mapping of visual <tt>Component</tt>s
+ * displaying video to telephony conference participants (e.g. in telephony
+ * conferences utilizing the Jitsi Videobridge server-side technology). In
+ * such a case displays the videos only, does not map videos to participants
+ * and does not display participants who do not have videos.
+ */
+ @Override
+ protected void updateViewFromModelInEventDispatchThread()
+ {
+ if (SHOW_TOOLBARS)
+ {
+ super.updateViewFromModelInEventDispatchThread();
+ return;
+ }
+
+ /*
+ * Determine the set of visual Components displaying video streaming
+ * between the local peer/user and the remote peers which are to be
+ * depicted by this instance.
+ */
+ Component localVideo = null;
+ Set<Component> videos = new HashSet<Component>();
+
+ for (Call call : callConference.getCalls())
+ {
+ OperationSetVideoTelephony videoTelephony
+ = call.getProtocolProvider().getOperationSet(
+ OperationSetVideoTelephony.class);
+
+ if (videoTelephony == null)
+ continue;
+
+ Iterator<? extends CallPeer> callPeerIter = call.getCallPeers();
+
+ while (callPeerIter.hasNext())
+ {
+ CallPeer callPeer = callPeerIter.next();
+
+ /*
+ * TODO VideoConferenceCallPanel respects
+ * UIVideoHandler2.isLocalVideoVisible() in order to react to
+ * the associated button at the bottom of the CallPanel.
+ * However, it does not add a close button on top of the local
+ * video in contrast to OneToOneCallPeerPanel. Overall, the
+ * result is questionable.
+ */
+ if (uiVideoHandler.isLocalVideoVisible()
+ && (localVideo == null))
+ {
+ try
+ {
+ localVideo
+ = videoTelephony.getLocalVisualComponent(callPeer);
+ }
+ catch (OperationFailedException ofe)
+ {
+ /*
+ * We'll just try to get the local video through another
+ * CallPeer then.
+ */
+ }
+ if (localVideo != null)
+ videos.add(localVideo);
+ }
+
+ List<Component> callPeerRemoteVideos
+ = videoTelephony.getVisualComponents(callPeer);
+
+ videos.addAll(callPeerRemoteVideos);
+ }
+ }
+
+ /*
+ * Remove the Components of this view which are no longer present in the
+ * model.
+ */
+ Iterator<Component> thisVideoIter = this.videos.iterator();
+
+ while (thisVideoIter.hasNext())
+ {
+ Component thisVideo = thisVideoIter.next();
+
+ if (!videos.contains(thisVideo))
+ {
+ thisVideoIter.remove();
+ videoContainer.remove(thisVideo);
+ }
+
+ /*
+ * If a video is known to be depicted by this view and is still
+ * present in the model, then we could remove it from the set of
+ * videos present in the model in order to prevent going through the
+ * procedure of adding it to this view. However, we choose to play
+ * on the safe side.
+ */
+ }
+
+ /*
+ * Add the Components of the model which are not depicted by this view.
+ */
+ for (Component video : videos)
+ {
+ if (!UIVideoHandler2.isAncestor(videoContainer, video))
+ {
+ this.videos.add(video);
+ videoContainer.add(
+ video,
+ (video == localVideo)
+ ? VideoLayout.LOCAL
+ : VideoLayout.CENTER_REMOTE);
+ }
+ }
+ }
+
+ @Override
+ protected void viewForModelAdded(
+ ConferenceCallPeerRenderer callPeerPanel,
+ CallPeer callPeer)
+ {
+ videoContainer.add(
+ callPeerPanel.getComponent(),
+ VideoLayout.CENTER_REMOTE);
+ if ((callPeer != null)
+ && (callPeerPanel instanceof ConferenceParticipantContainer))
+ {
+ addConferenceMemberContainers(
+ (ConferenceParticipantContainer) callPeerPanel);
+ }
+ }
+
+ @Override
+ protected void viewForModelRemoved(
+ ConferenceCallPeerRenderer callPeerPanel,
+ CallPeer callPeer)
+ {
+ videoContainer.remove(callPeerPanel.getComponent());
+ if ((callPeer != null)
+ && (callPeerPanel instanceof ConferenceParticipantContainer))
+ {
+ removeConferenceMemberContainers(
+ (ConferenceParticipantContainer) callPeerPanel,
+ true);
+ }
+ }
+
+ /**
+ * Implements an AWT <tt>Component</tt> which contains the user interface
+ * elements depicting a specific participant in the telephony conference
+ * depicted by a <tt>VideoConferenceCallPanel</tt>.
+ */
+ private class ConferenceParticipantContainer
+ extends TransparentPanel
+ implements ConferenceCallPeerRenderer
+ {
+ /**
+ * The list of <tt>ConferenceParticipantContainer</tt>s which represent
+ * the <tt>ConferenceMember</tt>s of the participant represented by this
+ * instance. Since a <tt>CallPeer</tt> may send the local peer/user
+ * multiple videos without providing a way to associate a
+ * ConferenceMember with each one of them, the list may contain
+ * <tt>ConferenceParticipantContainer</tt>s which do not represent a
+ * specific <tt>ConferenceMember</tt> instance but rather a video sent
+ * by a <tt>CallPeer</tt> to the local peer/user which looks like (in
+ * the terms of <tt>VideoConferenceCallPanel) a member of a conference
+ * organized by the <tt>CallPeer</tt> in question.
+ * <p>
+ * Implements a state which is private to
+ * <tt>VideoConferenceCallPanel</tt> and is of no concern to
+ * <tt>ConferenceParticipantContainer</tt>.
+ * </p>
+ */
+ List<ConferenceParticipantContainer> conferenceMemberContainers;
+
+ /**
+ * The indicator which determines whether this instance is to be removed
+ * because it has become out-of-date, obsolete, unnecessary.
+ * <p>
+ * Implements a state which is private to
+ * <tt>VideoConferenceCallPanel</tt> and is of no concern to
+ * <tt>ConferenceParticipantContainer</tt>.
+ * </p>
+ */
+ boolean toBeRemoved;
+
+ /**
+ * The <tt>BasicConferenceParticipantPanel</tt> which is displayed at
+ * the bottom of this instance, bellow the {@link #video} (i.e.
+ * {@link #videoContainer}) and is referred to as the tool bar.
+ */
+ private final BasicConferenceParticipantPanel<?> toolBar;
+
+ /**
+ * The visual <tt>Component</tt>, if any, displaying video which is
+ * depicted by this instance.
+ */
+ private Component video;
+
+ /**
+ * The <tt>VideoContainer</tt> which lays out the video depicted by this
+ * instance i.e. {@link #video}.
+ */
+ private final VideoContainer videoContainer;
+
+ /**
+ * The <tt>CallPeer</tt> associated with this container, if it has been
+ * created to represent a <tt>CallPeer</tt>.
+ */
+ private CallPeer callPeer;
+
+ /**
+ * The <tt>conferenceMember</tt> associated with this container, if it
+ * has been created to represent a <tt>conferenceMember</tt>.
+ */
+ private ConferenceMember conferenceMember;
+
+ /**
+ * Indicates that this container contains information for the local
+ * user.
+ */
+ private boolean isLocalUser;
+
+ /**
+ * Initializes a new <tt>ConferenceParticipantContainer</tt> instance
+ * which is to depict the local peer/user.
+ *
+ * @param call a <tt>Call</tt> which is to provide information about the
+ * local peer/user
+ * @param video the visual <tt>Component</tt>, if any, displaying the
+ * video streaming from the local peer/user to the remote peer(s)
+ */
+ public ConferenceParticipantContainer(Call call, Component video)
+ {
+ this(
+ createDefaultPhotoPanel(call),
+ video,
+ new ConferencePeerPanel(
+ VideoConferenceCallPanel.this,
+ call,
+ true),
+ null, null, true);
+ }
+
+ public ConferenceParticipantContainer(
+ CallPeer callPeer,
+ Component video)
+ {
+ this( createDefaultPhotoPanel(callPeer),
+ video,
+ new ConferencePeerPanel(
+ VideoConferenceCallPanel.this,
+ callPeer,
+ true),
+ callPeer, null, false);
+ }
+
+ private ConferenceParticipantContainer(
+ Component noVideo,
+ Component video,
+ BasicConferenceParticipantPanel<?> toolBar,
+ CallPeer callPeer,
+ ConferenceMember conferenceMember,
+ boolean isLocalUser)
+ {
+ super(new BorderLayout());
+
+ this.callPeer = callPeer;
+ this.conferenceMember = conferenceMember;
+ this.isLocalUser = isLocalUser;
+
+ videoContainer = new VideoContainer(noVideo, false);
+ add(videoContainer, BorderLayout.CENTER);
+
+ this.toolBar = toolBar;
+ if (this.toolBar != null)
+ add(this.toolBar, BorderLayout.SOUTH);
+
+ if (video != null)
+ {
+ setVideo(video);
+ }
+ else
+ setVisible(false);
+ }
+
+ public ConferenceParticipantContainer(
+ ConferenceMember conferenceMember,
+ Component video)
+ {
+ this(
+ createDefaultPhotoPanel(conferenceMember),
+ video,
+ new ConferenceMemberPanel(
+ VideoConferenceCallPanel.this,
+ conferenceMember,
+ true),
+ null, conferenceMember, false);
+ }
+
+ public void dispose()
+ {
+ ConferenceCallPeerRenderer delegate
+ = getConferenceCallPeerRendererDelegate();
+
+ if (delegate != null)
+ delegate.dispose();
+
+ // Dispose of the conferenceMemberContainers if any.
+ /*
+ * XXX The field conferenceMemberContainers implements a state
+ * private to VideoConferenceCallPanel which the latter makes sure
+ * to access on the AWT event dispatching thread only. Since we are
+ * going out of our way here to help VideoConferenceCallPanel,
+ * ensure that the mentioned synchronization rule is not violated.
+ */
+ CallManager.assertIsEventDispatchingThread();
+ if (conferenceMemberContainers != null)
+ {
+ for (ConferenceParticipantContainer cmc
+ : conferenceMemberContainers)
+ {
+ cmc.dispose();
+ }
+ }
+ }
+
+ public CallPanel getCallPanel()
+ {
+ return getCallRenderer().getCallContainer();
+ }
+
+ public SwingCallRenderer getCallRenderer()
+ {
+ return VideoConferenceCallPanel.this;
+ }
+
+ public Component getComponent()
+ {
+ return this;
+ }
+
+ private ConferenceCallPeerRenderer
+ getConferenceCallPeerRendererDelegate()
+ {
+ return
+ (toolBar instanceof ConferenceCallPeerRenderer)
+ ? (ConferenceCallPeerRenderer) toolBar
+ : null;
+ }
+
+ /**
+ * Gets the conference participant depicted by this instance.
+ *
+ * @return the conference participant depicted by this instance
+ */
+ public Object getParticipant()
+ {
+ return (toolBar == null) ? null : toolBar.getParticipant();
+ }
+
+ public Component getVideo()
+ {
+ return video;
+ }
+
+ /**
+ * {@inheritDoc}
+ *
+ * Delegates to the <tt>toolBar</tt>, if the latter implements
+ * <tt>ConferenceCallPeerRenderer</tt>, because this instance is a
+ * container only. Otherwise, returns <tt>false</tt>.
+ */
+ public boolean isLocalVideoVisible()
+ {
+ ConferenceCallPeerRenderer delegate
+ = getConferenceCallPeerRendererDelegate();
+
+ return (delegate == null) ? false : delegate.isLocalVideoVisible();
+ }
+
+ /**
+ * {@inheritDoc}
+ *
+ * Delegates to the <tt>toolBar</tt>, if the latter implements
+ * <tt>ConferenceCallPeerRenderer</tt>, because this instance is a
+ * container only.
+ */
+ public void printDTMFTone(char dtmfChar)
+ {
+ ConferenceCallPeerRenderer delegate
+ = getConferenceCallPeerRendererDelegate();
+
+ if (delegate != null)
+ delegate.printDTMFTone(dtmfChar);
+ }
+
+ /**
+ * {@inheritDoc}
+ *
+ * Delegates to the <tt>toolBar</tt>, if the latter implements
+ * <tt>ConferenceCallPeerRenderer</tt>, because this instance is a
+ * container only.
+ */
+ public void securityNegotiationStarted(
+ CallPeerSecurityNegotiationStartedEvent ev)
+ {
+ ConferenceCallPeerRenderer delegate
+ = getConferenceCallPeerRendererDelegate();
+
+ if (delegate != null)
+ delegate.securityNegotiationStarted(ev);
+ }
+
+ /**
+ * {@inheritDoc}
+ *
+ * Delegates to the <tt>toolBar</tt>, if the latter implements
+ * <tt>ConferenceCallPeerRenderer</tt>, because this instance is a
+ * container only.
+ */
+ public void securityOff(CallPeerSecurityOffEvent ev)
+ {
+ ConferenceCallPeerRenderer delegate
+ = getConferenceCallPeerRendererDelegate();
+
+ if (delegate != null)
+ delegate.securityOff(ev);
+ }
+
+ /**
+ * {@inheritDoc}
+ *
+ * Delegates to the <tt>toolBar</tt>, if the latter implements
+ * <tt>ConferenceCallPeerRenderer</tt>, because this instance is a
+ * container only.
+ */
+ public void securityOn(CallPeerSecurityOnEvent ev)
+ {
+ ConferenceCallPeerRenderer delegate
+ = getConferenceCallPeerRendererDelegate();
+
+ if (delegate != null)
+ delegate.securityOn(ev);
+ }
+
+ /**
+ * {@inheritDoc}
+ *
+ * Delegates to the <tt>toolBar</tt>, if the latter implements
+ * <tt>ConferenceCallPeerRenderer</tt>, because this instance is a
+ * container only.
+ */
+ public void securityPending()
+ {
+ ConferenceCallPeerRenderer delegate
+ = getConferenceCallPeerRendererDelegate();
+
+ if (delegate != null)
+ delegate.securityPending();
+ }
+
+ /**
+ * {@inheritDoc}
+ *
+ * Delegates to the <tt>toolBar</tt>, if the latter implements
+ * <tt>ConferenceCallPeerRenderer</tt>, because this instance is a
+ * container only.
+ */
+ public void securityTimeout(CallPeerSecurityTimeoutEvent ev)
+ {
+ ConferenceCallPeerRenderer delegate
+ = getConferenceCallPeerRendererDelegate();
+
+ if (delegate != null)
+ delegate.securityTimeout(ev);
+ }
+
+ /**
+ * {@inheritDoc}
+ *
+ * Delegates to the <tt>toolBar</tt>, if the latter implements
+ * <tt>ConferenceCallPeerRenderer</tt>, because this instance is a
+ * container only.
+ */
+ public void setErrorReason(String reason)
+ {
+ ConferenceCallPeerRenderer delegate
+ = getConferenceCallPeerRendererDelegate();
+
+ if (delegate != null)
+ delegate.setErrorReason(reason);
+ }
+
+ /**
+ * {@inheritDoc}
+ *
+ * Delegates to the <tt>toolBar</tt>, if the latter implements
+ * <tt>ConferenceCallPeerRenderer</tt>, because this instance is a
+ * container only.
+ */
+ public void setLocalVideoVisible(boolean visible)
+ {
+ ConferenceCallPeerRenderer delegate
+ = getConferenceCallPeerRendererDelegate();
+
+ if (delegate != null)
+ delegate.setLocalVideoVisible(visible);
+ }
+
+ /**
+ * {@inheritDoc}
+ *
+ * Delegates to the <tt>toolBar</tt>, if the latter implements
+ * <tt>ConferenceCallPeerRenderer</tt>, because this instance is a
+ * container only.
+ */
+ public void setMute(boolean mute)
+ {
+ ConferenceCallPeerRenderer delegate
+ = getConferenceCallPeerRendererDelegate();
+
+ if (delegate != null)
+ delegate.setMute(mute);
+ }
+
+ /**
+ * {@inheritDoc}
+ *
+ * Delegates to the <tt>toolBar</tt>, if the latter implements
+ * <tt>ConferenceCallPeerRenderer</tt>, because this instance is a
+ * container only.
+ */
+ public void setOnHold(boolean onHold)
+ {
+ ConferenceCallPeerRenderer delegate
+ = getConferenceCallPeerRendererDelegate();
+
+ if (delegate != null)
+ delegate.setOnHold(onHold);
+ }
+
+ /**
+ * {@inheritDoc}
+ *
+ * Delegates to the <tt>toolBar</tt>, if the latter implements
+ * <tt>ConferenceCallPeerRenderer</tt>, because this instance is a
+ * container only.
+ */
+ public void setPeerImage(byte[] image)
+ {
+ ConferenceCallPeerRenderer delegate
+ = getConferenceCallPeerRendererDelegate();
+
+ if (delegate != null)
+ delegate.setPeerImage(image);
+ }
+
+ /**
+ * {@inheritDoc}
+ *
+ * Delegates to the <tt>toolBar</tt>, if the latter implements
+ * <tt>ConferenceCallPeerRenderer</tt>, because this instance is a
+ * container only.
+ */
+ public void setPeerName(String name)
+ {
+ ConferenceCallPeerRenderer delegate
+ = getConferenceCallPeerRendererDelegate();
+
+ if (delegate != null)
+ delegate.setPeerName(name);
+ }
+
+ /**
+ * {@inheritDoc}
+ *
+ * Delegates to the <tt>toolBar</tt>, if the latter implements
+ * <tt>ConferenceCallPeerRenderer</tt>, because this instance is a
+ * container only.
+ */
+ public void setPeerState(
+ CallPeerState oldState,
+ CallPeerState newState,
+ String stateString)
+ {
+ ConferenceCallPeerRenderer delegate
+ = getConferenceCallPeerRendererDelegate();
+
+ if (delegate != null)
+ delegate.setPeerState(oldState, newState, stateString);
+ }
+
+ /**
+ * {@inheritDoc}
+ *
+ * Delegates to the <tt>toolBar</tt>, if the latter implements
+ * <tt>ConferenceCallPeerRenderer</tt>, because this instance is a
+ * container only.
+ */
+ public void setSecurityPanelVisible(boolean visible)
+ {
+ ConferenceCallPeerRenderer delegate
+ = getConferenceCallPeerRendererDelegate();
+
+ if (delegate != null)
+ delegate.setSecurityPanelVisible(visible);
+ }
+
+ /**
+ * Sets the visual <tt>Component</tt> displaying the video associated
+ * with the participant depicted by this instance.
+ *
+ * @param video the visual <tt>Component</tt> displaying video which is
+ * to be associated with the participant depicted by this instance
+ */
+ void setVideo(Component video)
+ {
+ if (this.video != video)
+ {
+ if (this.video != null)
+ videoContainer.remove(this.video);
+
+ this.video = video;
+
+ if (this.video != null)
+ {
+ setVisible(true);
+ videoContainer.add(this.video, VideoLayout.CENTER_REMOTE);
+ }
+ else
+ setVisible(false);
+
+ // Update thumbnails container according to video status.
+ if (thumbnailContainer != null)
+ {
+ if (conferenceMember != null)
+ thumbnailContainer
+ .updateThumbnail(conferenceMember, (video != null));
+ else if (callPeer != null)
+ thumbnailContainer
+ .updateThumbnail(callPeer, (video != null));
+ else if (isLocalUser)
+ thumbnailContainer
+ .updateThumbnail((video != null));
+ }
+ }
+ }
+ }
+}
generated by cgit v1.1 at 2024-05-03 12:17:42 +0000