feat(ui): abas passivas sem badges na lista lateral (v1)

Sub-abas de chat e screencast são criadas em segundo plano ao receber; D23 adiado na UI.

Co-authored-by: Cursor <cursoragent@cursor.com>

docs/decision-register.md

@@ -20,6 +20,6 @@
 | D20 | Peer actions por plugin no popup | Lista lateral agrupa ações de todos os plugins (submenus), não só a aba ativa | [09_sistema_de_plugins.md](documentation/09_sistema_de_plugins.md) |
 | D21 | `onShellTabClosed` | Fechar aba do plugin na shell notifica o plugin (ex.: parar screencast) | [09_sistema_de_plugins.md](documentation/09_sistema_de_plugins.md) |
 | D22 | `PeerIpv4` para IP de peer na UI | No Windows, `InetAddress.getHostAddress()` pode devolver IPv6-mapeado e sufixo de zona (`%n`); chat e roteamento usam IPv4 pontilhado | [appendix_portas_e_multicast.md](documentation/appendix_portas_e_multicast.md) |
-| D23 | Foco de atividade e badges | `PeerActivityFocus` + `PeerActivityFocusTokens`; chat usa contagem (`recordCounted`), screencast usa indicador (`signal`); suprime badge no canal em foco | [09_sistema_de_plugins.md](documentation/09_sistema_de_plugins.md) |
+| D23 | Foco de atividade e badges | **Adiado na v1** — núcleo (`PeerActivityFocus` / `PeerActivityInbox`) mantido; UI sem badges; recebimento passivo em sub-abas (`addTabIfAbsent`) | [09_sistema_de_plugins.md](documentation/09_sistema_de_plugins.md) |
 
 Novas decisões: adicionar linha nesta tabela e detalhar no arquivo técnico correspondente.

pitiupi/src/pitiupi/application/presence/PresenceService.java

@@ -48,30 +48,16 @@ public final class PresenceService {
 
     public List<UserPeerView> listPeerViews() {
         List<UserPeerView> views = new ArrayList<>();
-        int broadcastCounted = peerActivityInbox != null
-                ? peerActivityInbox.totalCountedForPeer(PeerActivityInbox.BROADCAST_PEER_KEY)
-                : 0;
-        boolean broadcastIndicator = peerActivityInbox != null
-                && peerActivityInbox.hasIndicatorForPeer(PeerActivityInbox.BROADCAST_PEER_KEY);
-        views.add(new UserPeerView("Todos", null, null, broadcastCounted, broadcastIndicator, false, true));
+        views.add(new UserPeerView("Todos", null, null, 0, false, false, true));
         String selfId = heartbeatManager.getInstanceId();
         for (User user : heartbeatManager.getPeers()) {
             boolean isSelf = selfId.equals(user.getInstanceId());
-            int notifications = 0;
-            if (inviteInboxService != null && user.getInstanceId() != null) {
-                notifications += inviteInboxService.getNotificationCount(user.getInstanceId());
-            }
-            boolean activityIndicator = false;
-            if (peerActivityInbox != null && user.getInstanceId() != null) {
-                notifications += peerActivityInbox.totalCountedForPeer(user.getInstanceId());
-                activityIndicator = peerActivityInbox.hasIndicatorForPeer(user.getInstanceId());
-            }
             views.add(new UserPeerView(
                     user.getUserName(),
                     user.getInstanceId(),
                     user.getAddress(),
-                    notifications,
-                    activityIndicator,
+                    0,
+                    false,
                     isSelf,
                     false
             ));

pitiupi/src/pitiupi/presentation/shell/ClosableTabbedPane.java

@@ -116,6 +116,39 @@ public final class ClosableTabbedPane {
         tabbedPane.setSelectedIndex(newIndex);
     }
 
+    public void addTabIfAbsent(String key, String title, JComponent content, boolean closable) {
+        addTabIfAbsent(key, title, title, content, closable);
+    }
+
+    /**
+     * Cria a aba se não existir, sem mudar a aba selecionada.
+     */
+    public void addTabIfAbsent(String key, String title, String tooltip, JComponent content, boolean closable) {
+        reconcileKeyListWithTabPane();
+        dedupeKey(key);
+        int index = indexOfKey(key);
+        if (index >= 0 && index < tabbedPane.getTabCount()) {
+            setTabHeader(index, title, tooltip, closable, key);
+            reindex();
+            return;
+        }
+        int selectedBefore = tabbedPane.getSelectedIndex();
+        tabbedPane.addTab(title, null);
+        int newIndex = tabbedPane.getTabCount() - 1;
+        orderedKeys.add(key);
+        setTabHeader(newIndex, title, tooltip, closable, key);
+        reindex();
+        if (selectedBefore >= 0 && selectedBefore < tabbedPane.getTabCount()) {
+            boolean prev = suppressSelectionEvents;
+            suppressSelectionEvents = true;
+            try {
+                tabbedPane.setSelectedIndex(selectedBefore);
+            } finally {
+                suppressSelectionEvents = prev;
+            }
+        }
+    }
+
     public void closeTab(String key) {
         closeTab(key, closeFallbackKey);
     }

pitiupi/src/pitiupi/presentation/shell/NetworkUsersPanel.java

@@ -1,6 +1,5 @@
 package pitiupi.presentation.shell;
 
-import pitiupi.application.activity.PeerActivityInbox;
 import pitiupi.application.peeractions.GroupedPeerActions;
 import pitiupi.application.peeractions.PeerAction;
 import pitiupi.application.peeractions.PeerActionBroker;
@@ -35,7 +34,7 @@ import java.util.Map;
 import java.util.function.Consumer;
 
 /**
- * Lista lateral com Todos, badges e peer actions.
+ * Lista lateral com Todos e peer actions (sem badges de atividade na v1).
  */
 public final class NetworkUsersPanel extends JPanel implements PeerListener {
 
@@ -68,11 +67,7 @@ public final class NetworkUsersPanel extends JPanel implements PeerListener {
                 JLabel label = (JLabel) super.getListCellRendererComponent(
                         list, value, index, isSelected, cellHasFocus);
                 if (value instanceof DisplayPeer peer) {
-                    label.setText(ShellUi.formatPeerListLabel(
-                            peer.view.getDisplayName(),
-                            peer.view.getNotificationCount(),
-                            peer.view.hasActivityIndicator()
-                    ));
+                    label.setText(peer.view.getDisplayName());
                 }
                 return label;
             }
@@ -98,12 +93,6 @@ public final class NetworkUsersPanel extends JPanel implements PeerListener {
 
         connectionManager.addPeerListener(this);
         refreshFromPresence();
-        connectionManager.getInviteInboxService().setOnNotificationsChanged(this::refreshFromPresence);
-        connectionManager.getPeerActivityInbox().setOnChanged(this::refreshFromPresence);
-    }
-
-    private static boolean isIndicatorAction(String actionId) {
-        return actionId != null && actionId.startsWith("screencast.");
     }
 
     private void showPeerActions(DisplayPeer peer, PeerActionTarget target, int x, int y) {
@@ -113,27 +102,11 @@ public final class NetworkUsersPanel extends JPanel implements PeerListener {
                 ? new PeerTarget.All()
                 : new PeerTarget.Single(peer.view);
 
-        PeerActivityInbox activity = connectionManager.getPeerActivityInbox();
-        String activityPeerKey = peer.view.isBroadcastTarget()
-                ? PeerActivityInbox.BROADCAST_PEER_KEY
-                : peer.view.getInstanceId();
-
         for (GroupedPeerActions group : broker.getAllActionsFor(target)) {
             JMenu pluginMenu = new JMenu(group.pluginDisplayName());
             for (PeerAction action : group.actions()) {
-                int pending = activityPeerKey != null
-                        ? activity.countForAction(activityPeerKey, group.pluginId(), action.getId())
-                        : 0;
-                boolean indicator = activityPeerKey != null
-                        && activity.hasIndicatorForAction(activityPeerKey, group.pluginId(), action.getId());
-                boolean indicatorOnly = indicator && pending == 0 && isIndicatorAction(action.getId());
-                JMenuItem item = new JMenuItem(
-                        ShellUi.formatActionLabelWithBadge(action.getLabel(), pending, indicatorOnly)
-                );
+                JMenuItem item = new JMenuItem(action.getLabel());
                 item.addActionListener(e -> {
-                    if (activityPeerKey != null) {
-                        activity.clearAction(activityPeerKey, group.pluginId(), action.getId());
-                    }
                     broker.setActivePlugin(group.pluginId());
                     action.getHandler().run(peerTarget);
                 });
@@ -141,18 +114,6 @@ public final class NetworkUsersPanel extends JPanel implements PeerListener {
             }
             popup.add(pluginMenu);
         }
-        if (peer.view.getNotificationCount() > 0 && !peer.view.isBroadcastTarget()) {
-            JMenuItem accept = new JMenuItem("Aceitar convite");
-            accept.addActionListener(e -> {
-                String pluginId = connectionManager.getInviteInboxService()
-                        .acceptFirstInviteFrom(peer.view.getInstanceId());
-                if (pluginId != null) {
-                    connectionManager.getPeerActionBroker().setActivePlugin(pluginId);
-                    connectionManager.notifyInviteAcceptedForUi(pluginId);
-                }
-            });
-            popup.add(accept);
-        }
         for (JMenu legacy : legacyCategories.values()) {
             if (legacy.getItemCount() > 0 && target == PeerActionTarget.SINGLE_PEER && !peer.view.isBroadcastTarget()) {
                 popup.addSeparator();
@@ -202,11 +163,7 @@ public final class NetworkUsersPanel extends JPanel implements PeerListener {
     record DisplayPeer(UserPeerView view) {
         @Override
         public String toString() {
-            String name = view.getDisplayName();
-            if (view.getNotificationCount() > 0) {
-                return name + " (" + view.getNotificationCount() + ")";
-            }
-            return name;
+            return view.getDisplayName();
         }
 
         User toUser() {

pitiupi/src/pitiupi/presentation/shell/SessionTabBar.java

@@ -101,6 +101,11 @@ public final class SessionTabBar {
         alignAddButtonToStrip();
     }
 
+    public void addTabIfAbsent(String key, String title, String tooltip, JComponent content, boolean closable) {
+        tabs.addTabIfAbsent(key, title, tooltip, content, closable);
+        alignAddButtonToStrip();
+    }
+
     public void selectTab(String key) {
         tabs.selectTab(key);
     }

pitiupi/test/pitiupi/presentation/shell/SessionTabBarStripTest.java

@@ -26,4 +26,13 @@ class SessionTabBarStripTest {
         bar.selectTab(PluginSessionKeys.PEER_DRAFT);
         assertEquals(PluginSessionKeys.PEER_DRAFT, bar.selectedKey());
     }
+
+    @Test
+    void addTabIfAbsentDoesNotChangeSelection() {
+        SessionTabBar bar = new SessionTabBar();
+        bar.addOrSelectTab(PluginSessionKeys.ROOM, "Sala geral", new JPanel(), false);
+        bar.addTabIfAbsent(PluginSessionKeys.PEER_DRAFT, "Nova conversa", "draft", new JPanel(), true);
+        assertEquals(PluginSessionKeys.ROOM, bar.selectedKey());
+        assertEquals(2, bar.getTabCount());
+    }
 }

plugins/chat/src/pitiupi/chat/GUI/ChatPanel.java

@@ -4,7 +4,6 @@ import pitiupi.application.messaging.MessageDispatcher;
 import pitiupi.application.messaging.PluginTransportCatalog;
 import pitiupi.application.messaging.SendTarget;
 import pitiupi.application.messaging.TransportMode;
-import pitiupi.api.plugin.PeerActivityFocusTokens;
 import pitiupi.application.presence.UserPeerView;
 import pitiupi.chat.control.PrivateChatController;
 import pitiupi.chat.control.PrivateChatUiSink;
@@ -69,8 +68,6 @@ public class ChatPanel extends JPanel implements PrivateChatUiSink {
     private PrivateChatController privateChatController;
     private PeerDraftPanel draftPanel;
     private Runnable pendingTranscriptFlush;
-    private String pluginId;
-
     public ChatPanel(ConnectionManager connectionManager) {
         this.connectionManager = connectionManager;
         this.routingPanel = new PluginRoutingPanel(
@@ -102,10 +99,6 @@ public class ChatPanel extends JPanel implements PrivateChatUiSink {
         selectRoomSession();
     }
 
-    public void setPluginId(String pluginId) {
-        this.pluginId = pluginId;
-    }
-
     private void initSessionTabs() {
         sessionTabs.addOrSelectTab(
                 PluginSessionKeys.ROOM,
@@ -152,7 +145,6 @@ public class ChatPanel extends JPanel implements PrivateChatUiSink {
         if (PluginSessionKeys.ROOM.equals(key)) {
             routingPanel.bindRoomSession();
             switchActiveConversation(ROOM_KEY);
-            reportActivityFocusForRoom();
             return;
         }
         if (key.startsWith("peer:") && !PluginSessionKeys.PEER_DRAFT.equals(key)) {
@@ -160,40 +152,9 @@ public class ChatPanel extends JPanel implements PrivateChatUiSink {
             String name = peerDisplayNames.getOrDefault(ip, ip);
             routingPanel.bindPeerSession(ip, name);
             switchActiveConversation(resolveConversationKey());
-            reportActivityFocusForPeerIp(ip);
         }
     }
 
-    private void reportActivityFocusForRoom() {
-        if (pluginId == null) {
-            return;
-        }
-        connectionManager.getPeerActivityFocus()
-                .setFocusedChannel(pluginId, PeerActivityFocusTokens.broadcast());
-    }
-
-    private void reportActivityFocusForPeerIp(String ip) {
-        if (pluginId == null) {
-            return;
-        }
-        connectionManager.getPeerActivityFocus()
-                .setFocusedChannel(pluginId, resolvePeerFocusToken(ip));
-    }
-
-    private String resolvePeerFocusToken(String ip) {
-        String canonical = canonicalPeerIp(ip);
-        for (UserPeerView view : connectionManager.getPresenceService().listPeerViews()) {
-            if (view.isBroadcastTarget() || view.isSelf()) {
-                continue;
-            }
-            if (view.getInstanceId() != null
-                    && view.getInetAddress().map(PeerIpv4::fromInetAddress).orElse("").equals(canonical)) {
-                return PeerActivityFocusTokens.peerInstance(view.getInstanceId());
-            }
-        }
-        return PeerActivityFocusTokens.peerIp(canonical);
-    }
-
     private void openDraftPeerTab() {
         String previous = sessionTabs.selectedKey();
         if (previous != null && !PluginSessionKeys.PEER_DRAFT.equals(previous)) {
@@ -283,6 +244,18 @@ public class ChatPanel extends JPanel implements PrivateChatUiSink {
         showBodyCard(CARD_MAIN);
     }
 
+    private void ensurePeerTabForIncoming(String ip, String displayName) {
+        String canonical = canonicalPeerIp(ip);
+        String resolved = SessionPeerLabels.resolveDisplayName(connectionManager, canonical, displayName);
+        peerDisplayNames.put(canonical, resolved);
+        String tabKey = PluginSessionKeys.peer(canonical);
+        sessionTabs.addTabIfAbsent(tabKey, resolved, canonical, new JPanel(), true);
+        if (tabKey.equals(sessionTabs.selectedKey())) {
+            routingPanel.bindPeerSession(canonical, resolved);
+            switchActiveConversation(resolveConversationKey());
+        }
+    }
+
     private static String canonicalPeerIp(String ip) {
         return PeerIpv4.normalize(ip);
     }
@@ -298,7 +271,6 @@ public class ChatPanel extends JPanel implements PrivateChatUiSink {
     }
 
     public void focusGeneralRoom() {
-        reportActivityFocusForRoom();
         sessionTabs.selectTab(PluginSessionKeys.ROOM);
     }
 
@@ -324,9 +296,7 @@ public class ChatPanel extends JPanel implements PrivateChatUiSink {
         String bucket = bucketForIncoming(message);
         if (!ROOM_KEY.equals(bucket) && message.getSenderIp() != null && !message.getSenderIp().isBlank()) {
             String canonical = canonicalPeerIp(message.getSenderIp());
-            if (!sessionTabs.hasTab(PluginSessionKeys.peer(canonical))) {
-                openPeerTab(canonical, message.getName());
-            }
+            ensurePeerTabForIncoming(canonical, message.getName());
             bucket = peerKey(canonical);
         }
         appendChatLine(bucket, message);
@@ -569,11 +539,23 @@ public class ChatPanel extends JPanel implements PrivateChatUiSink {
     private void prependLine(String bucket, String htmlLine) {
         StringBuilder buf = transcripts.computeIfAbsent(bucket, k -> new StringBuilder());
         buf.insert(0, htmlLine + "<br>");
-        if (bucket.equals(activeConversationKey)) {
+        if (bucket.equals(activeConversationKey) && isSessionTabShowingBucket(bucket)) {
             scheduleFlushTranscriptToPane();
         }
     }
 
+    private boolean isSessionTabShowingBucket(String bucket) {
+        String key = sessionTabs.selectedKey();
+        if (ROOM_KEY.equals(bucket)) {
+            return PluginSessionKeys.ROOM.equals(key);
+        }
+        if (key != null && key.startsWith("peer:") && !PluginSessionKeys.PEER_DRAFT.equals(key)) {
+            String tabIp = canonicalPeerIp(key.substring("peer:".length()));
+            return peerKey(tabIp).equals(bucket);
+        }
+        return false;
+    }
+
     private void scheduleFlushTranscriptToPane() {
         if (pendingTranscriptFlush != null) {
             return;

plugins/chat/src/pitiupi/chat/plugin/ChatPlugin.java

@@ -2,8 +2,6 @@ package pitiupi.chat.plugin;
 
 import pitiupi.api.plugin.PeerActionsRegistrar;
 import pitiupi.api.plugin.PluginWorkspace;
-import pitiupi.api.plugin.PeerActivityFocusTokens;
-import pitiupi.application.activity.PeerActivityInbox;
 import pitiupi.application.peeractions.PeerAction;
 import pitiupi.application.peeractions.PeerActionTarget;
 import pitiupi.application.peeractions.PeerTarget;
@@ -14,8 +12,6 @@ import pitiupi.chat.control.PrivateChatHost;
 import pitiupi.chat.net.ChatMessage;
 import pitiupi.chat.net.LegacyMpChatMessage;
 import pitiupi.control.ConnectionManager;
-import pitiupi.presentation.shell.LocalUserIdentity;
-import pitiupi.presentation.shell.PeerIpv4;
 import pitiupi.control.GuiManager;
 import pitiupi.models.Messages.Message;
 import pitiupi.models.Plugin;
@@ -42,7 +38,6 @@ public class ChatPlugin extends Plugin implements PrivateChatHost {
         this.workspace = workspace;
         this.privateChatController = new PrivateChatController(connectionManager, this);
         this.chatPanel = new ChatPanel(connectionManager);
-        chatPanel.setPluginId(getIdentifier());
         chatPanel.setPrivateChatController(privateChatController);
         privateChatController.setUiSink(chatPanel);
         bindShellWorkspaceContent(chatPanel);
@@ -108,7 +103,6 @@ public class ChatPlugin extends Plugin implements PrivateChatHost {
     @Override
     public void receiveMessage(Message message) {
         if (message instanceof ChatMessage msg && chatPanel != null) {
-            recordChatActivity(msg);
             SwingUtilities.invokeLater(() -> chatPanel.receiveChatMessage(msg));
         } else if (message instanceof LegacyMpChatMessage legacy && chatPanel != null) {
             SwingUtilities.invokeLater(() -> chatPanel.receiveLegacyMessage(
@@ -120,51 +114,6 @@ public class ChatPlugin extends Plugin implements PrivateChatHost {
         }
     }
 
-    private void recordChatActivity(ChatMessage msg) {
-        String localName = connectionManager.getUserName();
-        if (localName != null && msg.getName() != null && localName.equals(msg.getName().trim())) {
-            return;
-        }
-        if (LocalUserIdentity.isLocalSender(connectionManager, msg.getName(), msg.getSenderIp())) {
-            return;
-        }
-        PeerActivityInbox inbox = connectionManager.getPeerActivityInbox();
-        String tag = msg.getTransportLabel();
-        boolean multicast = tag != null && tag.toLowerCase().contains("multicast");
-        if (multicast) {
-            inbox.recordBroadcastCounted(getIdentifier(), "chat.focus", PeerActivityFocusTokens.broadcast());
-            return;
-        }
-        String instanceId = peerInstanceIdForActivity(msg.getSenderIp());
-        if (instanceId != null) {
-            inbox.recordCounted(
-                    instanceId,
-                    getIdentifier(),
-                    "chat.peer",
-                    PeerActivityFocusTokens.peerInstance(instanceId)
-            );
-        }
-    }
-
-    private String peerInstanceIdForActivity(String ip) {
-        if (ip == null || ip.isBlank() || connectionManager == null) {
-            return null;
-        }
-        String needle = PeerIpv4.normalize(ip);
-        if (needle.isEmpty()) {
-            return null;
-        }
-        for (UserPeerView view : connectionManager.getPresenceService().listPeerViews()) {
-            if (view.isSelf()) {
-                continue;
-            }
-            if (view.getInetAddress().map(PeerIpv4::fromInetAddress).orElse("").equals(needle)) {
-                return view.getInstanceId();
-            }
-        }
-        return null;
-    }
-
     @Override
     public boolean receivePrivateConnection(TcpConnection connection) {
         SwingUtilities.invokeLater(() -> privateChatController.connectionReceived(connection));
@@ -178,15 +127,6 @@ public class ChatPlugin extends Plugin implements PrivateChatHost {
             return true;
         }
         privateChatController.receiveMessage(connection, legacy);
-        String instanceId = peerInstanceIdForActivity(PeerIpv4.fromInetAddress(connection.getAddress()));
-        if (instanceId != null) {
-            connectionManager.getPeerActivityInbox().recordCounted(
-                    instanceId,
-                    getIdentifier(),
-                    "chat.private.tcp",
-                    PeerActivityFocusTokens.peerInstance(instanceId)
-            );
-        }
         return true;
     }
 

plugins/screencast/src/pitiupi/screenCast/GUI/ScreenCastPanel.java

@@ -562,10 +562,11 @@ public class ScreenCastPanel extends JPanel {
                 }
                 receiveScopes.put(viewKey, scope != null ? scope : ScreenCastReceiveScope.BROADCAST);
                 resolveSenderIp(message.getName(), viewKey);
-                sessionTabs.addOrSelectTab(viewKey, message.getName(), message.getName(), new JPanel(), true);
+                sessionTabs.addTabIfAbsent(viewKey, message.getName(), message.getName(), new JPanel(), true);
                 setBodyContent(viewKey, new JScrollPane(new JLabel(new ImageIcon(image))));
-                sessionTabs.selectTab(viewKey);
+                if (viewKey.equals(sessionTabs.selectedKey())) {
                     showBodyCard(viewKey);
+                }
             } catch (IOException ex) {
                 updateTabError(viewKey, message.getName(), "Erro ao ler imagem: " + ex.getMessage(), scope);
             }
@@ -588,9 +589,11 @@ public class ScreenCastPanel extends JPanel {
         receiveScopes.put(tabKey, scope != null ? scope : ScreenCastReceiveScope.BROADCAST);
         JLabel label = new JLabel("<html><p style='color:#c62828'>" + error + "</p></html>");
         setBodyContent(tabKey, label);
-        sessionTabs.addOrSelectTab(tabKey, title, title, new JPanel(), true);
+        sessionTabs.addTabIfAbsent(tabKey, title, title, new JPanel(), true);
+        if (tabKey.equals(sessionTabs.selectedKey())) {
             showBodyCard(tabKey);
         }
+    }
 
     private void ensureBodyPanel(String key) {
         if (!bodyPanels.containsKey(key)) {

plugins/screencast/src/pitiupi/screenCast/plugin/ScreenCastPlugin.java

@@ -4,8 +4,6 @@ import java.util.List;
 
 import pitiupi.api.plugin.PeerActionsRegistrar;
 import pitiupi.api.plugin.PluginWorkspace;
-import pitiupi.api.plugin.PeerActivityFocusTokens;
-import pitiupi.application.activity.PeerActivityInbox;
 import pitiupi.application.peeractions.PeerAction;
 import pitiupi.application.presence.UserPeerView;
 import pitiupi.application.peeractions.PeerActionTarget;
@@ -110,7 +108,6 @@ public class ScreenCastPlugin extends Plugin {
                 return;
             }
             ScreenCastReceiveScope scope = classifyIncoming(msg);
-            recordScreenCastActivity(msg, scope);
             screenCastPanel.receiveScreenCastMessage(msg, scope);
         }
     }
@@ -137,27 +134,4 @@ public class ScreenCastPlugin extends Plugin {
         return ScreenCastReceiveScope.BROADCAST;
     }
 
-    private void recordScreenCastActivity(ScreenCastMessage msg, ScreenCastReceiveScope scope) {
-        if (connectionManager == null) {
-            return;
-        }
-        PeerActivityInbox inbox = connectionManager.getPeerActivityInbox();
-        if (scope == ScreenCastReceiveScope.DIRECT) {
-            for (UserPeerView view : connectionManager.getPresenceService().listPeerViews()) {
-                if (!view.isBroadcastTarget()
-                        && msg.getName() != null
-                        && msg.getName().equals(view.getDisplayName())
-                        && view.getInstanceId() != null) {
-                    inbox.signal(
-                            view.getInstanceId(),
-                            getIdentifier(),
-                            "screencast.peer",
-                            PeerActivityFocusTokens.peerInstance(view.getInstanceId())
-                    );
-                    return;
-                }
-            }
-        }
-        inbox.signalBroadcast(getIdentifier(), "screencast.multicast", PeerActivityFocusTokens.broadcast());
-    }
 }