/* ICE_DEFS.H - IceScreen Definitions, Global Variables, Etc.
Last Modified: 06-06-90
Copyright (C) 1988, 1989, 1990 by T.A. Daneliuk
*/
/*========================== DEBUGGING OPTIONS ===============================*/
#define DEBUG 0 /* Set To 1 To Enable Debugging */
/*=========================== PROGRAM DEFINITIONS ============================*/
#define PROGNAME "IceScreen"
#define VERSION "1.1"
/*============================= COMPILER =====================================*/
#define MSC 1 /* Microsoft C */
#define TURBO 0 /* Borland TurboC */
#define PCCV 0 /* UNIX System V Compiler */
#define PCCB 0 /* UNIX BSD 4.x Compiler */
#define ANSI 1 /* Compiler is ANSI Compliant */
/*========================= PRESENTATION SERVICE =============================*/
#define PC_BIOS 1 /* IBM-PC Via Standard Bios */
#define PC_WIND 0 /* IBM-PC Via MS-Windows */
#define PC_OSPM 0 /* OS/2 Presentation Manager */
#define CURSES 0 /* UNIX Curses */
#define XWINDOWS 0 /* Generic X-Windows */
/*========================== OPERATING SYSTEM ================================*/
#define PCDOS 1 /* Standard PC-DOS */
#define OS_2 0 /* OS/2 */
#define UNIXV 0 /* UNIX System V.x */
#define UNIXB 0 /* UNIX BSD 4.x */
/*=============== MISC. CONSTANTS DEFINITIONS & TYPEDEFS =====================*/
#define FALSE 0
#define TRUE !FALSE
#ifndef BOOL
typedef int BOOL; /* Boolean Datatype */
#endif
#if PCDOS & PC_BIOS
#define CUROFF 32,7 /* Cursor Settings */
#define CURSML 6,7
#define CURBLK 0,7
typedef short VCOORD; /* Screen Coordinates */
typedef short VATRB; /* Video Attribute */
typedef short VMODE; /* Video Mode */
typedef short VPAGE; /* Video Page */
typedef unsigned char KEYSTR; /* Keystroke */
typedef unsigned int VALCODE; /* Character Validation Code */
typedef unsigned char ICE_ERROR; /* Internal Error Code */
typedef unsigned char F_TYPE; /* Field Type Codes */
typedef int FLEN; /* Field Length */
#endif
/*=================== SCREEN AND FIELD CONTROL STRUCTURES ====================*/
struct ICE_FIELD /* FIELD Control Structure */
{
/* Members Common Top Both Prompt And Response Field Types */
F_TYPE ftype; /* Field Type */
VCOORD frow; /* Field Vertical Position */
VCOORD fcol; /* Field Horizontal Position */
VATRB fattrib; /* Field Display Colors/Attributes */
KEYSTR * field; /* Array Containing Field Contents */
/* Members Response Field Screen Control */
FLEN rlen; /* Maximum Allowed User Response Len. */
VATRB rattrib; /* Input Colors/Attributes */
VATRB cattrib; /* Attribute To Use When Clearing */
KEYSTR rfill; /* Keyin Time Fill Character */
KEYSTR rclear; /* Character To Use When Clearing */
/* Members For Single Character Validation */
BOOL rspace; /* TRUE Allows Blanks In Response */
KEYSTR * mask; /* Character Validation Mask */
KEYSTR ** v_lists; /* Array Of Char. Val. Strings */
/* Members For Full Field Validation, Error Handling, Help, And Autoskip */
BOOL rmustfill; /* TRUE Means Field Must Be Filled */
BOOL rreqd; /* TRUE Means A Response Is Required */
#if ANSI
char *(*rvalid) (struct ICE_FIELD *x); /* See Below */
void (*flderr) (struct ICE_FIELD *x, ICE_ERROR y, char *z);
#else
char *(*rvalid) (); /* Whole Field Validation Function */
void (*flderr) (); /* Pointer To Error Handler */
#endif
struct ICE_SCRN *rhelp; /* Pointer To Help Screen Structure */
BOOL rskp; /* TRUE Means Autoskip On */
};
struct ICE_SCRN /* SCREEN Control Structure */
{
void (* before) (); /* Do This Before Using Screen */
void (* after) (); /* Do This Before Exiting Screen */
struct ICE_FIELD *fields; /* Fields Present On This Screen */
VATRB clr; /* Attribute To Use During Screen Clr.*/
char autoborder; /* Automatically Border The Screen? */
};
/*============================= FIELD TYPES ==================================*/
#define FLD_PROMPT 0
#define FLD_RESP 1
/*======================= CHARACTER VALIDATION CODES =========================*/
#define ICE_LITERAL_L 'x' /* No Character Validation */
#define ICE_LITERAL_U 'X'
#define ICE_LITERAL_N 'j'
#define ICE_ALPHA_L 'a' /* Alphabetic Only */
#define ICE_ALPHA_U 'A'
#define ICE_ALPHA_N 'k'
#define ICE_ALPHANUM_L 'n' /* Alphanumeric Only */
#define ICE_ALPHANUM_U 'N'
#define ICE_ALPHANUM_N 'l'
#define ICE_BINARY 'b' /* Binary Digits Only */
#define ICE_OCTAL 'o' /* Octal Digits Only */
#define ICE_DECIMAL 'd' /* Decimal Digits Only */
#define ICE_HEX_L 'h' /* Hex Digits Only */
#define ICE_HEX_U 'H'
#define ICE_HEX_N 'u'
#define ICE_FLOATING 'f' /* Floating Point Digits Only */
#define ICE_SCIENT_L 's' /* Scientific Digits Only */
#define ICE_SCIENT_U 'S'
#define ICE_SCIENT_N 'v'
#define ICE_FINANCIAL '$' /* Financial Digits Only */
#define ICE_YN_L 'y' /* Yes/No */
#define ICE_YN_U 'Y'
#define ICE_YN_N 'w'
#define ICE_LIST0 '0' /* Literal Lists */
#define ICE_LIST1 '1'
#define ICE_LIST2 '2'
#define ICE_LIST3 '3'
#define ICE_LIST4 '4'
#define ICE_LIST5 '5'
#define ICE_LIST6 '6'
#define ICE_LIST7 '7'
#define ICE_LIST8 '8'
#define ICE_LIST9 '9'
/*=================== INTERNAL CONTROL CODE MAPPINGS ========================*/
/* Screen Control Codes */
#define HELP 0
#define NXT_FLD 1
#define PRV_FLD 2
#define FST_FLD 3
#define LST_FLD 4
#define SCR_DONE 5
/* Field Control Codes */
#define CUR_LEFT 6
#define CUR_RIGHT 7
#define CUR_UP 8
#define CUR_DOWN 9
#define CUR_PG_UP 10
#define CUR_PG_DOWN 11
#define CUR_BGN_LIN 12
#define CUR_END_LIN 13
#define CUR_BGN_FLD 14
#define CUR_END_FLD 15
#define CLR_FLD 16
#define CLR_TO_END 17
#define CANCEL_EDIT 18
#define INSERT 19
#define DELETE 20
#define BS 21
#define FLD_DONE 22
/*=================== INTERNAL ERROR AND STATUS CODES =======================*/
#define ICE_NOERR (ICE_ERROR) 0 /* No Error */
#define ICE_ENOTRES (ICE_ERROR) 1 /* No Response Allow */
#define ICE_EFNULL (ICE_ERROR) 3 /* Null Array In Fld.*/
#define ICE_EBAD_CTRL (ICE_ERROR) 4 /* Bad Keybd. Ctrl. */
#define ICE_NULFPTR (ICE_ERROR) 5 /* Null Fld. Ptr. */
#define ICE_MUSTFIL (ICE_ERROR) 6 /* Must Fill Error */
#define ICE_RESREQD (ICE_ERROR) 7 /* RReqd. Error */
#define ICE_IEUVALID (ICE_ERROR) 8 /* User Valid. Error */
#define ICE_NOMEM (ICE_ERROR) 9 /* Out Of Memory */
/*======================== FUNCTION DECLARATIONS =============================*/
#if ANSI
/*** GENERIC IceScreen FUNCTIONS ***/
void ice_sound(int x, int y);
void ice_cursor(unsigned char x, unsigned char y);
unsigned long ice_rdcursor(void);
void ice_rowcol(VCOORD y, VCOORD x);
void ice_cls(VATRB x);
KEYSTR ice_getc(void);
void ice_aputs(char *x, VATRB y);
KEYSTR ice_keyin(void);
ICE_ERROR ice_fedit(struct ICE_FIELD *x, KEYSTR *y);
void ice_fdsply(struct ICE_FIELD *x, BOOL y, FLEN z);
#else
/*** GENERIC IceScreen FUNCTIONS ***/
void ice_sound();
void ice_cursor();
unsigned long ice_rdcursor();
void ice_rowcol();
void ice_cls();
KEYSTR ice_getc();
void ice_aputs();
KEYSTR ice_keyin();
ICE_ERROR ice_fedit();
void ice_fdsply();
#endif
/*=====================END OF <ICE_DEFS.H> INSERT DECK =======================*/
tundra