diff options
Diffstat (limited to 'status.h')
| -rw-r--r-- | status.h | 17 |
1 files changed, 16 insertions, 1 deletions
@@ -4,7 +4,7 @@ * See the main source file 'vdr.c' for copyright information and * how to reach the author. * - * $Id: status.h 1.10 2007/08/12 10:34:40 kls Exp $ + * $Id: status.h 1.12 2008/02/16 15:00:33 kls Exp $ */ #ifndef __STATUS_H @@ -15,11 +15,21 @@ #include "player.h" #include "tools.h" +enum eTimerChange { tcMod, tcAdd, tcDel }; + +class cTimer; + class cStatus : public cListObject { private: static cList<cStatus> statusMonitors; protected: // These functions can be implemented by derived classes to receive status information: + virtual void TimerChange(const cTimer *Timer, eTimerChange Change) {} + // Indicates a change in the timer settings. + // If Change is tcAdd or tcDel, Timer points to the timer that has + // been added or will be deleted, respectively. In case of tcMod, + // Timer is NULL; this indicates that some timer has been changed. + // Note that tcAdd and tcDel are always also followed by a tcMod. virtual void ChannelSwitch(const cDevice *Device, int ChannelNumber) {} // Indicates a channel switch on the given DVB device. // If ChannelNumber is 0, this is before the channel is being switched, @@ -44,6 +54,9 @@ protected: virtual void SetAudioChannel(int AudioChannel) {} // The audio channel has been set to the given value. // 0=stereo, 1=left, 2=right, -1=no information available. + virtual void SetSubtitleTrack(int Index, const char * const *Tracks) {} + // The subtitle track has been set to the one given by Index, which + // points into the Tracks array of strings. Tracks is NULL terminated. virtual void OsdClear(void) {} // The OSD has been cleared. virtual void OsdTitle(const char *Title) {} @@ -71,12 +84,14 @@ public: cStatus(void); virtual ~cStatus(); // These functions are called whenever the related status information changes: + static void MsgTimerChange(const cTimer *Timer, eTimerChange Change); static void MsgChannelSwitch(const cDevice *Device, int ChannelNumber); static void MsgRecording(const cDevice *Device, const char *Name, const char *FileName, bool On); static void MsgReplaying(const cControl *Control, const char *Name, const char *FileName, bool On); static void MsgSetVolume(int Volume, bool Absolute); static void MsgSetAudioTrack(int Index, const char * const *Tracks); static void MsgSetAudioChannel(int AudioChannel); + static void MsgSetSubtitleTrack(int Index, const char * const *Tracks); static void MsgOsdClear(void); static void MsgOsdTitle(const char *Title); static void MsgOsdStatusMessage(const char *Message); |