From 22dbfaee7d4c776fc222bfa4248a766b7881c70b Mon Sep 17 00:00:00 2001
From: Mark Liversedge <liversedge@gmail.com>
Date: Sat, 27 Jun 2015 08:58:07 +0100
Subject: [PATCH] Remove ColumnChooser "duplicates"

.. where metadata fields are actually for metric
   overrides we do not need to add to the list -
   since they are already there as metrics.
---
 src/RideNavigator.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/RideNavigator.cpp b/src/RideNavigator.cpp
index d3587359f..b4e6751af 100644
--- a/src/RideNavigator.cpp
+++ b/src/RideNavigator.cpp
@@ -1298,10 +1298,15 @@ ColumnChooser::ColumnChooser(QList<QString>&logicalHeadings)
     QList<QString> buttonNames = logicalHeadings;
     qSort(buttonNames.begin(), buttonNames.end(), insensitiveLessThan);
 
+    QString last;
     foreach (QString column, buttonNames) {
 
+        // ignore groupby
         if (column == "*") continue;
 
+        // ignore meta fields that are metrics or duplicates
+        if (column == last || column.contains("_")) continue;
+
         // setup button
         QPushButton *add = new QPushButton(column, this);
         add->setFont(small);
@@ -1310,6 +1315,10 @@ ColumnChooser::ColumnChooser(QList<QString>&logicalHeadings)
 
         connect(add, SIGNAL(pressed()), clicked, SLOT(map()));
         clicked->setMapping(add, column);
+
+        // for spotting duplicates
+        last = column;
+
     }
     scrollarea->setWidget(but);