v7: API: added workspace handling for device, spectrum, feature and channel. Implements #1242

plugins/channelrx/freqtracker/freqtracker.cpp

@@ -29,6 +29,7 @@
 #include <complex.h>
 
 #include "SWGChannelSettings.h"
+#include "SWGWorkspaceInfo.h"
 #include "SWGFreqTrackerSettings.h"
 #include "SWGChannelReport.h"
 #include "SWGFreqTrackerReport.h"
@@ -344,6 +345,15 @@ int FreqTracker::webapiSettingsGet(
     return 200;
 }
 
+int FreqTracker::webapiWorkspaceGet(
+        SWGSDRangel::SWGWorkspaceInfo& response,
+        QString& errorMessage)
+{
+    (void) errorMessage;
+    response.setIndex(m_settings.m_workspaceIndex);
+    return 200;
+}
+
 int FreqTracker::webapiSettingsPutPatch(
         bool force,
         const QStringList& channelSettingsKeys,