Test Source: new combo box for auto correction options (2)

plugins/samplesource/testsource/testsourcegui.cpp

@@ -141,7 +141,7 @@ void TestSourceGui::on_centerFrequency_changed(quint64 value)
 
 void TestSourceGui::on_autoCorr_currentIndexChanged(int index)
 {
-    if ((index < 0) || (index > TestSourceSettings::AutoCorrDCAndIQ)) {
+    if ((index < 0) || (index > TestSourceSettings::AutoCorrLast)) {
         return;
     }
 

plugins/samplesource/testsource/testsourcesettings.cpp

@@ -81,7 +81,7 @@ bool TestSourceSettings::deserialize(const QByteArray& data)
         d.readS32(7, &m_amplitudeBits, 128);
         d.readS32(8, &intval, 0);
 
-        if (intval < 0 || intval > (int) AutoCorrDCAndIQ) {
+        if (intval < 0 || intval > (int) AutoCorrLast) {
             m_autoCorrOptions = AutoCorrNone;
         } else {
             m_autoCorrOptions = (AutoCorrOptions) intval;

plugins/samplesource/testsource/testsourcesettings.h

@@ -27,7 +27,8 @@ struct TestSourceSettings {
     typedef enum {
         AutoCorrNone,
         AutoCorrDC,
-        AutoCorrDCAndIQ
+        AutoCorrDCAndIQ,
+        AutoCorrLast,
     } AutoCorrOptions;
 
     quint64 m_centerFrequency;