From a4c7cea793838989d388c097b359705216a1354b Mon Sep 17 00:00:00 2001
From: Klaus Basan <klaus.basan@klausbasan.de>
Date: Fri, 13 Oct 2017 19:52:44 +0200
Subject: [PATCH] Ref T171, callsign strings can be (alphabetically) sorted

---
 src/blackmisc/aviation/callsignset.cpp | 3 ++-
 src/blackmisc/aviation/callsignset.h   | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/blackmisc/aviation/callsignset.cpp b/src/blackmisc/aviation/callsignset.cpp
index 9b49ccf34..0ba10d51e 100644
--- a/src/blackmisc/aviation/callsignset.cpp
+++ b/src/blackmisc/aviation/callsignset.cpp
@@ -26,13 +26,14 @@ namespace BlackMisc
             CCollection<CCallsign>(other)
         { }
 
-        QStringList CCallsignSet::getCallsignStrings() const
+        QStringList CCallsignSet::getCallsignStrings(bool sorted) const
         {
             QStringList callsigns;
             for (const CCallsign &cs : *this)
             {
                 callsigns.push_back(cs.asString());
             }
+            if (sorted) { callsigns.sort(); }
             return callsigns;
         }
 
diff --git a/src/blackmisc/aviation/callsignset.h b/src/blackmisc/aviation/callsignset.h
index e14316837..c9a42eceb 100644
--- a/src/blackmisc/aviation/callsignset.h
+++ b/src/blackmisc/aviation/callsignset.h
@@ -40,7 +40,7 @@ namespace BlackMisc
             CCallsignSet(const CCollection<CCallsign> &other);
 
             //! The callsign strings
-            QStringList getCallsignStrings() const;
+            QStringList getCallsignStrings(bool sorted = false) const;
 
             //! Register metadata
             static void registerMetadata();