add infrastructure to observe settings changes

Check it out by changing BSC vales in the settings osd.

1 files changed, 5 insertions, 1 deletions

diff --git a/dxr3device.h b/dxr3device.h
index 3d2cef7..1732c03 100644
--- a/dxr3device.h
+++ b/dxr3device.h
@@ -30,6 +30,7 @@
 #include "dxr3audiodecoder.h"
 #include "dxr3spudecoder.h"
 #include "dxr3audio.h"
+#include "settings.h"
 #include "uncopyable.h"
 
 class cDxr3Name {
@@ -47,7 +48,7 @@ private:
   cDxr3Device is the interface for VDR devices.
   Is is the part, which VDR "talks" with our plugin.
 */
-class cDxr3Device : public cDevice, public Uncopyable {
+class cDxr3Device : public cDevice, public Uncopyable, public iSettingsObserver {
 public:
     static cDxr3Device *instance();
 
@@ -95,6 +96,9 @@ public:
 
     int ossSetPlayMode(uint32_t mode);
 
+    // observer
+    virtual void settingsChange(SettingsChange change);
+
 private:
     cDxr3Device();
     ~cDxr3Device();