diff options
Diffstat (limited to 'device.h')
| -rw-r--r-- | device.h | 12 |
1 files changed, 7 insertions, 5 deletions
@@ -4,7 +4,7 @@ * See the main source file 'vdr.c' for copyright information and * how to reach the author. * - * $Id: device.h 1.13 2002/09/08 08:56:46 kls Exp $ + * $Id: device.h 1.14 2002/09/08 11:17:41 kls Exp $ */ #ifndef __DEVICE_H @@ -132,7 +132,7 @@ public: // Channel facilities protected: - int currentChannel; + static int currentChannel; public: virtual bool ProvidesChannel(const cChannel *Channel, int Priority = -1, bool *NeedsDetachReceivers = NULL); // Returns true if this device can provide the given channel. @@ -152,6 +152,10 @@ public: bool SwitchChannel(const cChannel *Channel, bool LiveView); // Switches the device to the given Channel, initiating transfer mode // if necessary. + static bool SwitchChannel(int Direction); + // Switches the primary device to the next available channel in the given + // Direction (only the sign of Direction is evaluated, positive values + // switch to higher channel numbers). private: eSetChannelResult SetChannel(const cChannel *Channel, bool LiveView); // Sets the device to the given channel (general setup). @@ -159,10 +163,8 @@ protected: virtual bool SetChannelDevice(const cChannel *Channel, bool LiveView); // Sets the device to the given channel (actual physical setup). public: - static int CurrentChannel(void) { return primaryDevice ? primaryDevice->currentChannel : 0; } + static int CurrentChannel(void) { return primaryDevice ? currentChannel : 0; } // Returns the number of the current channel on the primary device. - int Channel(void) { return currentChannel; } - // Returns the number of the current channel on this device. // PID handle facilities |