interface.h

00001 
00010 #ifndef __INTERFACE_H
00011 #define __INTERFACE_H
00012 
00013 #include "config.h"
00014 #include "osdbase.h"
00015 #include "remote.h"
00016 #include "svdrp.h"
00017 
00019 class cInterface {
00020 public:
00021   enum { MaxCols = 5 };
00022 private:
00023   int width, height;
00024   int open;
00025   int cols[MaxCols];
00026   bool interrupted;
00027   cSVDRP *SVDRP;
00028   void QueryKeys(cRemote *Remote);
00029   void HelpButton(int Index, const char *Text, eDvbColor FgColor, eDvbColor BgColor);
00030   eKeys Wait(int Seconds = 0, bool KeepChar = false);
00031 public:
00032   cInterface(int SVDRPport = 0);
00033   ~cInterface();
00034   bool IsOpen(void) { return open > 0; }
00035   void Open(int NumCols = 0, int NumLines = 0);
00036   void Close(void);
00037   bool HasSVDRPConnection(void) { return SVDRP && SVDRP->HasConnection(); }
00038   void Interrupt(void) { interrupted = true; }
00039   int Width(void) { return width; }
00040   int Height(void) { return height; }
00041   eKeys GetKey(bool Wait = true);
00042   void Clear(void);
00043   void ClearEol(int x, int y, eDvbColor Color = clrBackground);
00044   void Fill(int x, int y, int w, int h, eDvbColor color = clrBackground);
00045   void SetBitmap(int x, int y, const cBitmap &Bitmap);
00046   void Flush(void);
00047   void SetCols(int *c);
00048   const int *GetCols(void) { return cols; }
00049   eDvbFont SetFont(eDvbFont Font);
00050   char *WrapText(const char *Text, int Width, int *Height);
00051   void Write(int x, int y, const char *s, eDvbColor FgColor = clrWhite, eDvbColor BgColor = clrBackground);
00052   void WriteText(int x, int y, const char *s, eDvbColor FgColor = clrWhite, eDvbColor BgColor = clrBackground);
00053   void Title(const char *s);
00054   void Status(const char *s, eDvbColor FgColor = clrBlack, eDvbColor BgColor = clrCyan);
00055   void Info(const char *s);
00056   void Error(const char *s);
00057   bool Confirm(const char *s, int Seconds = 10, bool WaitForTimeout = false);
00058   void Help(const char *Red, const char *Green = NULL, const char *Yellow = NULL, const char *Blue = NULL);
00059   void LearnKeys(void);
00060   };
00061 
00062 extern cInterface *Interface;
00063 
00064 #endif //__INTERFACE_H
00065