From 9dac1891b2920c71449ccfd69b7d2795a910b4b5 Mon Sep 17 00:00:00 2001
From: Zlatin Balevsky <zlatinb@gmail.com>
Date: Sat, 1 Jun 2019 13:32:40 +0100
Subject: [PATCH] connection monitor

---
 .../models/com/muwire/gui/MainFrameModel.groovy | 11 +++++++++++
 .../views/com/muwire/gui/MainFrameView.groovy   | 17 +++++++++++++++++
 2 files changed, 28 insertions(+)

diff --git a/gui/griffon-app/models/com/muwire/gui/MainFrameModel.groovy b/gui/griffon-app/models/com/muwire/gui/MainFrameModel.groovy
index c8a5be7b..d2f9a16b 100644
--- a/gui/griffon-app/models/com/muwire/gui/MainFrameModel.groovy
+++ b/gui/griffon-app/models/com/muwire/gui/MainFrameModel.groovy
@@ -27,6 +27,7 @@ import griffon.core.mvc.MVCGroup
 import griffon.inject.MVCMember
 import griffon.transform.FXObservable
 import griffon.transform.Observable
+import net.i2p.data.Destination
 import griffon.metadata.ArtifactProviderFor
 
 @ArtifactProviderFor(GriffonModel)
@@ -40,6 +41,7 @@ class MainFrameModel {
     def downloads = []
     def uploads = []
     def shared = []
+    def connectionList = []
     
     @Observable int connections
     @Observable String me
@@ -85,14 +87,23 @@ class MainFrameModel {
     }
     
     void onConnectionEvent(ConnectionEvent e) {
+        if (e.getStatus() != ConnectionAttemptStatus.SUCCESSFUL)
+            return
         runInsideUIAsync {
             connections = core.connectionManager.getConnections().size()
+            
+            connectionList.add(e.endpoint.destination)
+            JTable table = builder.getVariable("connections-table")
+            table.model.fireTableDataChanged()
         }
     }
     
     void onDisconnectionEvent(DisconnectionEvent e) {
         runInsideUIAsync {
             connections = core.connectionManager.getConnections().size()
+            connectionList.remove(e.destination)
+            JTable table = builder.getVariable("connections-table")
+            table.model.fireTableDataChanged()
         }
     }
     
diff --git a/gui/griffon-app/views/com/muwire/gui/MainFrameView.groovy b/gui/griffon-app/views/com/muwire/gui/MainFrameView.groovy
index 81f40c46..09d775c6 100644
--- a/gui/griffon-app/views/com/muwire/gui/MainFrameView.groovy
+++ b/gui/griffon-app/views/com/muwire/gui/MainFrameView.groovy
@@ -48,6 +48,7 @@ class MainFrameView {
                         gridLayout(rows:1, cols: 2)
                         button(text: "Searches", actionPerformed : showSearchWindow)
                         button(text: "Uploads", actionPerformed : showUploadsWindow)
+                        button(text: "Monitor", actionPerformed : showMonitorWindow)
                     }
                     panel(constraints: BorderLayout.CENTER) {
                         borderLayout()
@@ -132,6 +133,17 @@ class MainFrameView {
                             }
                         }
                     }
+                    panel (constraints: "monitor window") {
+                        borderLayout()
+                        label("Connections", constraints : BorderLayout.NORTH)
+                        scrollPane(constraints : BorderLayout.CENTER) {
+                            table(id : "connections-table") {
+                                tableModel(list : model.connectionList) {
+                                    closureColumn(header : "Destination", type: String, read : { row -> row.toBase32() })
+                                }
+                            }
+                        }
+                    }
                 }
                 panel (border: etchedBorder(), constraints : BorderLayout.SOUTH) {
                     borderLayout()
@@ -156,6 +168,11 @@ class MainFrameView {
         cardsPanel.getLayout().show(cardsPanel, "uploads window")
     }
     
+    def showMonitorWindow = {
+        def cardsPanel = builder.getVariable("cards-panel")
+        cardsPanel.getLayout().show(cardsPanel,"monitor window")
+    }
+    
     def shareFiles = {
         def chooser = new JFileChooser()
         chooser.setDialogTitle("Select file or directory to share")