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/*
* Copyright (C) 1991-1999 by Jonathan Naylor G4KLX
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#define CAT_LIST_WIDTH 180
#define CAT_LIST_HEIGHT 220
#define SAT_LIST_WIDTH 180
#define SAT_LIST_HEIGHT 220
#define MAP_WIDTH 780
#define MAP_HEIGHT 400
#define MAP_TEXT_HEIGHT 72
#define LOC_HEIGHT 350
#define LOC_WIDTH 430
#define ELEM_HEIGHT 250
#define ELEM_WIDTH 320
#define TRACK_HEIGHT 350
#define TRACK_WIDTH 550
#define BORDER_WIDTH 10
#define BORDER_ITEM 5
#define LIST_HEIGHT 180
#define LIST_WIDTH 180
#define HELP_LIST_HEIGHT 200
#define HELP_LIST_WIDTH 350
#define TEXT_HEIGHT 350
#define TEXT_WIDTH 500
#define TEXT_SAT 0
#define TEXT_DATETIME 1
#define TEXT_AZIMUTH 2
#define TEXT_ELEVATION 3
#define TEXT_MA 4
#define TEXT_MODE 5
#define TEXT_RANGE 6
#define TEXT_ORBIT 7
#define TEXT_SQUINT 8
#define TEXT_FREQ1 9
#define TEXT_FREQ2 10
#define TEXT_ALOS1 11
#define TEXT_ALOS2 12
#define DATE_FORMAT_DDMMYYYY 0
#define DATE_FORMAT_MMDDYYYY 1
#define COLOUR_BACKGROUND 0
#define COLOUR_CITIES 1
#define COLOUR_FOOTPRINT 2
#define COLOUR_LAND 3
#define COLOUR_SATELLITE 4
#define COLOUR_USER 5
#define MAX_COLOURS 6
#define MAX_CHOSEN 10
#ifndef TRUE
#define TRUE 1
#endif
#ifndef FALSE
#define FALSE 0
#endif
#ifndef PI
#define PI 3.141592654
#endif
#define R 6378.16
#define F (1.0/298.25)
struct Sat_Struct {
char Name[51];
char Category[21];
int Epoch_Year;
double Epoch_Day;
double Inclination;
double Mean_Anomoly;
double Mean_Motion;
double Eccentricity;
double Arg_Of_Perigee;
double RAAN;
long Epoch_Orbit;
double Drag;
int Aflag;
double Alon;
double Alat;
int Minus_Z;
int No_Modes;
int MA_Day[20];
char Mode[20][10];
long Catalogue_No;
float Frequency1;
float Frequency2;
/* Temporary run-time data */
double SSP_Longitude;
double SSP_Latitude;
double Half_Angle;
double Elevation;
double Range;
double Elapsed_Time;
int Current;
int Display;
int Beep;
};
extern int Num_Chosen;
extern GSList *Sat_List;
struct User_Struct {
char Callsign[21];
double Latitude;
double Longitude;
double Height;
int Time_Interval;
int List_Interval;
int Time_Offset;
int Map_No;
GdkColor Colours[MAX_COLOURS];
int Date_Format;
};
extern struct User_Struct User_Data;
struct Loc_Struct {
char QTH[51];
double Latitude;
double Longitude;
double Height;
};
extern GSList *Loc_List;
struct Map_Struct {
float x1, y1;
float x2, y2;
};
extern char *Files_Path;
extern GtkWidget *MapText;
extern GtkWidget *MapArea;
/************************************************************************/
/* In Mtrack.C */
/************************************************************************/
extern void YN_Box(char *, void (*)(void), void (*)(void));
extern void Error_Box(char *);
extern void Warning_Box(char *);
extern void Message_Box(char *);
extern void Info_Box(char *);
/************************************************************************/
/* In Colour.C */
/************************************************************************/
extern GdkColor Text_Bg_Colour;
extern GdkColor Text_Fg_Colour;
extern void ColourCb(GtkWidget *, gpointer);
extern void Allocate_Colours(void);
/************************************************************************/
/* In Data_Ed.C */
/************************************************************************/
extern void Add_Sat_Data(void);
extern void Update_Sat_Data(void);
extern void Delete_Sat_Data(void);
extern void Add_Loc_Data(void);
extern void Update_Loc_Data(void);
extern void Delete_Loc_Data(void);
extern void Update_User_Data(void);
extern void Update_Sat(struct Sat_Struct *);
/************************************************************************/
/* In Data_List.C */
/************************************************************************/
extern struct Sat_Struct *Find_Satellite_Name(char *);
extern struct Sat_Struct *Find_Satellite_Cat_No(int);
extern struct Sat_Struct *Find_Current(void);
extern struct Loc_Struct *Find_Location_Name(char *);
extern void Choose_Satellite(void (*)(struct Sat_Struct *));
extern void Choose_Location(void (*)(struct Loc_Struct *));
/************************************************************************/
/* In Get_Data.C */
/************************************************************************/
extern gint Sat_Comparison(gconstpointer, gconstpointer);
extern gint Loc_Comparison(gconstpointer, gconstpointer);
extern void Import_Sat_Data(void);
extern void Read_Sat_Data(void);
extern void Read_User_Data(void);
extern void Read_Loc_Data(void);
extern void Write_Sat_Data(void);
extern void Write_Loc_Data(void);
extern void Write_User_Data(void);
/************************************************************************/
/* In Help.C */
/************************************************************************/
extern void HelpCb(GtkWidget *, gpointer);
extern void AboutCb(GtkWidget *, gpointer);
/************************************************************************/
/* In Map.C */
/************************************************************************/
extern GdkGC *BackgroundGC;
extern GdkGC *CitiesGC;
extern GdkGC *FootprintGC;
extern GdkGC *LandGC;
extern GdkGC *SatelliteGC;
extern GdkGC *UserGC;
extern void MapCb(GtkWidget *, gpointer);
extern gint maparea_buttonpress_cb(GtkWidget *, GdkEventButton *,gpointer );
extern void Redraw_Satellites(void);
extern gint MapTextCb(GtkWidget *, GdkEventExpose *);
extern gint MapAreaCb(GtkWidget *, GdkEventExpose *);
extern void Clear_Text(void);
extern void Write_Text(int, char *);
extern void Refresh_Text(void);
extern void List_Sat(struct Sat_Struct *);
/************************************************************************/
/* In Track.C */
/************************************************************************/
extern void Track_Satellite(time_t);
extern void List_Satellite(struct Sat_Struct *, time_t, time_t, int, double);
extern double RAD(double);
extern double DEG(double);
extern void Show_Elements(struct Sat_Struct *);
extern void Show_Locations(struct Sat_Struct *);
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