1 files changed, 75 insertions, 0 deletions
diff --git a/status.h b/status.h
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+++ b/status.h
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+/*
+ * status.h: Status monitoring
+ *
+ * See the main source file 'vdr.c' for copyright information and
+ * how to reach the author.
+ *
+ * $Id: status.h 1.3 2002/06/16 13:24:50 kls Exp $
+ */
+
+#ifndef __STATUS_H
+#define __STATUS_H
+
+#include "config.h"
+#include "device.h"
+#include "dvbplayer.h"
+#include "tools.h"
+
+class cStatus : public cListObject {
+private:
+  static cList<cStatus> statusMonitors;
+protected:
+  // These functions can be implemented by derived classes to receive status information:
+  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,
+               // otherwise ChannelNumber is the number of the channel that has been switched to.
+  virtual void Recording(const cDevice *Device, const char *Name) {}
+               // The given DVB device has started recording Name. Name is the full directory
+               // name of the recording. If Name is NULL, the recording has ended. 
+  virtual void Replaying(const cDvbPlayerControl *DvbPlayerControl, const char *Name) {}
+               // The given player control has started replaying Name. Name is the full directory
+               // name of the recording. If Name is NULL, the replay has ended. 
+  virtual void SetVolume(int Volume, bool Absolute) {}
+               // The volume has been set to the given value, either
+               // absolutely or relative to the current volume.
+  virtual void OsdClear(void) {}
+               // The OSD has been cleared.
+  virtual void OsdTitle(const char *Title) {}
+               // Title has been displayed in the title line of the menu.
+  virtual void OsdStatusMessage(const char *Message) {}
+               // Message has been displayed in the status line of the menu.
+               // If Message is NULL, the status line has been cleared.
+  virtual void OsdHelpKeys(const char *Red, const char *Green, const char *Yellow, const char *Blue) {}
+               // The help keys have been set to the given values (may be NULL).
+  virtual void OsdCurrentItem(const char *Text) {}
+               // The OSD displays the given single line Text as the current menu item.
+  virtual void OsdTextItem(const char *Text, bool Scroll) {}
+               // The OSD displays the given multi line text. If Text points to an
+               // actual string, that text shall be displayed and Scroll has no
+               // meaning. If Text is NULL, Scroll defines whether the previously
+               // received text shall be scrolled up (true) or down (false) and
+               // the text shall be redisplayed with the new offset.
+  virtual void OsdChannel(const char *Text) {}
+               // The OSD displays the single line Text with the current channel information.
+  virtual void OsdProgramme(time_t PresentTime, const char *PresentTitle, const char *PresentSubtitle, time_t FollowingTime, const char *FollowingTitle, const char *FollowingSubtitle) {}
+               // The OSD displays the given programme information.
+public:
+  cStatus(void);
+  virtual ~cStatus();
+  // These functions are called whenever the related status information changes:
+  static void MsgChannelSwitch(const cDevice *Device, int ChannelNumber);
+  static void MsgRecording(const cDevice *Device, const char *Name);
+  static void MsgReplaying(const cDvbPlayerControl *DvbPlayerControl, const char *Name);
+  static void MsgSetVolume(int Volume, bool Absolute);
+  static void MsgOsdClear(void);
+  static void MsgOsdTitle(const char *Title);
+  static void MsgOsdStatusMessage(const char *Message);
+  static void MsgOsdHelpKeys(const char *Red, const char *Green, const char *Yellow, const char *Blue);
+  static void MsgOsdCurrentItem(const char *Text);
+  static void MsgOsdTextItem(const char *Text,  bool Scroll = false);
+  static void MsgOsdChannel(const char *Text);
+  static void MsgOsdProgramme(time_t PresentTime, const char *PresentTitle, const char *PresentSubtitle, time_t FollowingTime, const char *FollowingTitle, const char *FollowingSubtitle);
+  };
+
+#endif //__STATUS_H