From 1de3b28c49b966c5e22794640aa966f32c377808 Mon Sep 17 00:00:00 2001
From: Klaus Basan <klaus.basan@klausbasan.de>
Date: Mon, 17 Sep 2018 18:25:20 +0200
Subject: [PATCH] Ref T345, clear online views when disconnected

---
 src/blackgui/components/atcstationcomponent.cpp | 10 +++++++++-
 src/blackgui/components/atcstationcomponent.h   |  3 +++
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/src/blackgui/components/atcstationcomponent.cpp b/src/blackgui/components/atcstationcomponent.cpp
index f7b8bc893..a99ac7719 100644
--- a/src/blackgui/components/atcstationcomponent.cpp
+++ b/src/blackgui/components/atcstationcomponent.cpp
@@ -282,6 +282,7 @@ namespace BlackGui
             else if (INetwork::isDisconnectedStatus(to))
             {
                 m_updateTimer.stop();
+                this->clearOnlineViews();
             }
         }
 
@@ -402,7 +403,7 @@ namespace BlackGui
             }
             if (stationClicked.hasMetar())
             {
-                if (!infoMessage.isEmpty()) infoMessage.append("\n\n");
+                if (!infoMessage.isEmpty()) { infoMessage.append("\n\n"); }
                 infoMessage.append(stationClicked.getMetar().getMessage());
             }
             ui->te_AtcStationsOnlineInfo->setText(infoMessage);
@@ -430,5 +431,12 @@ namespace BlackGui
             if (!sGui || sGui->isShuttingDown() || !sGui->getIContextNetwork()) { return false; }
             return true;
         }
+
+        void CAtcStationComponent::clearOnlineViews()
+        {
+            ui->tvp_AtcStationsOnline->clear();
+            QAbstractItemModel *treeModelOld = (ui->tvp_AtcStationsOnlineTree->model());
+            if (treeModelOld) { CGuiUtility::clearModel(treeModelOld); }
+        }
     } // namespace
 } // namespace
diff --git a/src/blackgui/components/atcstationcomponent.h b/src/blackgui/components/atcstationcomponent.h
index b30227657..9765a6710 100644
--- a/src/blackgui/components/atcstationcomponent.h
+++ b/src/blackgui/components/atcstationcomponent.h
@@ -145,6 +145,9 @@ namespace BlackGui
             //! Contexts?
             bool canAccessContext() const;
 
+            //! Clear the online views
+            void clearOnlineViews();
+
             QScopedPointer<Ui::CAtcStationComponent> ui;
             QTimer m_updateTimer;
             QDateTime m_timestampLastReadOnlineStations; //!< stations read