Added heard activity graph logging

mainwindow.cpp

@@ -4019,6 +4019,7 @@ void MainWindow::readFromStdout()                             //readFromStdout
                     cmdcd.ackTimestamp = cmd.to == m_config.my_callsign() ? cmd.utcTimestamp : QDateTime{};
                     cmdcd.tdrift = cmd.tdrift;
                     logCallActivity(cmdcd, false);
+                    logHeardGraph(cmd);
                 }
 
                 hasExistingMessageBuffer(cmd.freq, true, nullptr);
@@ -4051,6 +4052,7 @@ void MainWindow::readFromStdout()                             //readFromStdout
                   td.utcTimestamp = cmd.utcTimestamp;
                   td.tdrift = cmd.tdrift;
                   logCallActivity(td, true);
+                  logHeardGraph(cmd);
               }
           }
 #endif
@@ -4264,6 +4266,27 @@ void MainWindow::logCallActivity(CallDetail d, bool spot){
     }
 }
 
+void MainWindow::logHeardGraph(CommandDetail d){
+    auto from = d.from;
+    auto to = d.to;
+
+    if(to == "@ALLCALL"){
+        return;
+    }
+
+    if(m_heardGraphOutgoing.contains(from)){
+        m_heardGraphOutgoing[from].insert(to);
+    } else {
+        m_heardGraphOutgoing[from] = { to };
+    }
+
+    if(m_heardGraphIncoming.contains(to)){
+        m_heardGraphIncoming[to].insert(from);
+    } else {
+        m_heardGraphIncoming[to] = { from };
+    }
+}
+
 QString MainWindow::lookupCallInCompoundCache(QString const &call){
     QString myBaseCall = Radio::base_callsign(m_config.my_callsign());
     if(call == myBaseCall){
@@ -9407,6 +9430,7 @@ void MainWindow::processCommandActivity() {
         cd.utcTimestamp = d.utcTimestamp;
         cd.tdrift = d.tdrift;
         logCallActivity(cd, true);
+        logHeardGraph(d);
 
         // we're only responding to allcall, groupcalls, and our callsign at this point, so we'll end after logging the callsigns we've heard
         if (!isAllCall && !toMe && !isGroupCall) {
@@ -10454,6 +10478,17 @@ void MainWindow::displayCallActivity() {
 
             auto displayItem = new QTableWidgetItem(displayCall);
             displayItem->setData(Qt::UserRole, QVariant(d.call));
+            auto hearing = m_heardGraphOutgoing.value(d.call).values().join(", ");
+            auto heardby = m_heardGraphIncoming.value(d.call).values().join(", ");
+            QStringList tip = {};
+            if(!hearing.isEmpty()){
+                tip.append(QString("HEARING: %1").arg(hearing));
+            }
+            if(!heardby.isEmpty()){
+                tip.append(QString("HEARD BY: %1").arg(heardby));
+            }
+            displayItem->setToolTip(tip.join("\n"));
+
             ui->tableWidgetCalls->setItem(row, col++, displayItem);
 
             auto flagItem = new QTableWidgetItem(flag);

mainwindow.h

@@ -101,6 +101,7 @@ class MainWindow : public QMainWindow
   Q_OBJECT;
 
   struct CallDetail;
+  struct CommandDetail;
 public:
   using Frequency = Radio::Frequency;
   using FrequencyDelta = Radio::FrequencyDelta;
@@ -135,6 +136,7 @@ public slots:
   bool hasExistingMessageBufferToMe(int *pOffset);
   bool hasExistingMessageBuffer(int offset, bool drift, int *pPrevOffset);
   void logCallActivity(CallDetail d, bool spot=true);
+  void logHeardGraph(CommandDetail d);
   QString lookupCallInCompoundCache(QString const &call);
   void cacheActivity(QString key);
   void restoreActivity(QString key);
@@ -817,6 +819,9 @@ private:
   QQueue<QString> m_txHeartbeatQueue; // ping frames to be sent
   QMap<QString, QDateTime> m_aprsCallCache;
 
+  QMap<QString, QSet<QString>> m_heardGraphOutgoing; // callsign -> [stations who've this callsign has heard]
+  QMap<QString, QSet<QString>> m_heardGraphIncoming; // callsign -> [stations who've heard this callsign]
+
   QMap<QString, int> m_rxInboxCountCache; // call -> count
 
   QMap<QString, QMap<QString, CallDetail>> m_callActivityCache; // band -> call activity