Report if a scan job has started.

Resources/InsaneWidget/XInsaneWidget.cpp

@@ -591,3 +591,10 @@ bool XInsaneWidget::IsScannerDiscoveryRunning()
     return false;
   return m_backgroundDiscovery->IsRunning();
 }
+
+bool XInsaneWidget::IsScanning()
+{
+  if (!m_scanProject)
+    return false;
+  return m_scanProject->GetWip();
+}

Resources/InsaneWidget/XInsaneWidget.h

@@ -67,6 +67,7 @@ public:
   void EnableScanButton(bool enable); // For CallAfter.
   void Setup(wxConfig * config, TimeredStatusBar * sb);
   bool IsScannerDiscoveryRunning();
+  bool IsScanning();
 private:
   wxConfig * m_config;
   wxWeakRef<TimeredStatusBar> m_sb;