virtual bool ActivateSource(bool bTransmitDelayedCommandsOnly = false);
virtual int HandleUserControlPressed(const cec_command& command);
virtual int HandleUserControlRelease(const cec_command& command);
virtual bool ActivateSource(bool bTransmitDelayedCommandsOnly = false);
virtual int HandleUserControlPressed(const cec_command& command);
virtual int HandleUserControlRelease(const cec_command& command);