diff options
Diffstat (limited to 'device.h')
| -rw-r--r-- | device.h | 34 |
1 files changed, 34 insertions, 0 deletions
@@ -159,6 +159,40 @@ public: static void Shutdown(void); ///< Closes down all devices. ///< Must be called at the end of the program. +//ML +public: + static void SetLnbNr(void); + ///< Called after changes in setup + ///< call SetLNBNrFromSetup for each device + virtual void SetLnbNrFromSetup(void) {}; + ///< Called after changes in setup + ///< Read Setup.CardUsesLNBnr, write value to member variable of this class + ///< Only implemented in dvbdevice, other devices don't use LNBs + virtual int LnbNr(void) const { return ( cardIndex + 1 ) * -1; }; + ///< Number of LNB. This is -cardIndex for all non-DVB devices. + ///< So, there will be no LNB conflicts for non-DVB devices. + virtual bool IsShareLnb(const cDevice *Device) { return false; }; + ///< True if both devices differ (this != Device) and share the same LNB + virtual bool IsLnbConflict(const cChannel *Channel) { return false; }; + ///< false if 'Channel' can be recieved with the same + ///< LNB as 'this' device is using + ///< Otherwise, true + cDevice *GetBadDevice(const cChannel *Channel) ; + ///< Returns NULL if there is no device which uses the same LNB or if + ///< all of those devices are tuned to the same frequency band and + ///< polarization as of the requested channel. + ///< Otherwise returns the first device found. + int GetMaxBadPriority(const cChannel *Channel) const; + ///< Returns the highest priority of all receiving devices which use + ///< the same LNB and are tuned to a different frequency band or + ///< polarization as of the requested channel. + ///< Returns -1 if there are no such devices, but the 'actual' device + ///< (device recieving live view) would be affected by switching to the requested channel. + ///< Returns -2 if there are no such devices and the actual device + ///< would not be affected by switching to the requested channel. +//ML-Ende + + private: static int nextCardIndex; int cardIndex; |