/*ident "@(#)cls4:incl-master/proto-headers/form.h 1.1" */ #usedby svr4 sgi-svr4 solaris /******************************************************************************* C++ source for the C++ Language System, Release 3.0. This product is a new release of the original cfront developed in the computer science research center of AT&T Bell Laboratories. Copyright (c) 1991 AT&T and UNIX System Laboratories, Inc. Copyright (c) 1984, 1989, 1990 AT&T. All Rights Reserved. THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE of AT&T and UNIX System Laboratories, Inc. The copyright notice above does not evidence any actual or intended publication of such source code. *******************************************************************************/ #ifndef __FORM_H #define __FORM_H #include #include /************** * FIELDTYPE * **************/ typedef struct typenode { int status; /* flags */ int ref; /* reference count */ struct typenode * left; /* ptr to operand for | */ struct typenode * right; /* ptr to operand for | */ PTF_charP makearg; /* make fieldtype arg */ PTF_charP copyarg; /* copy fieldtype arg */ PTF_void freearg; /* free fieldtype arg */ PTF_int fcheck; /* field validation */ PTF_int ccheck; /* character validation */ PTF_int next; /* enumerate next value */ PTF_int prev; /* enumerate prev value */ } FIELDTYPE; /********** * _PAGE * **********/ typedef struct { int pmin; /* first field on page */ int pmax; /* last field on page */ int smin; /* top leftmost field */ int smax; /* bottom rightmost */ } _PAGE; /********** * FIELD * **********/ typedef struct fieldnode { int status; /* flags */ int rows; /* size in rows */ int cols; /* size in cols */ int frow; /* first row */ int fcol; /* first col */ int drows; /* dynamic rows */ int dcols; /* dynamic cols */ int maxgrow; /* maximum field growth */ int nrow; /* offscreen rows */ int nbuf; /* additional buffers */ int just; /* justification */ int page; /* page on form */ int index; /* into form -> field */ int pad; /* pad character */ chtype fore; /* foreground attribute */ chtype back; /* background attribute */ OPTIONS opts; /* options */ struct fieldnode * snext; /* sorted order pointer */ struct fieldnode * sprev; /* sorted order pointer */ struct fieldnode * link; /* linked field chain */ struct formnode * form; /* containing form */ FIELDTYPE * type; /* field type */ char * arg; /* argument for type */ char * buf; /* field buffers */ char * usrptr; /* user pointer */ } FIELD; /********* * FORM * *********/ typedef struct formnode { int status; /* flags */ int rows; /* size in rows */ int cols; /* size in cols */ int currow; /* current row */ int curcol; /* current col */ int toprow; /* in vertically scrollable field */ int begincol; /* in horizontally scrollable field */ int maxfield; /* number of fields */ int maxpage; /* number of pages */ int curpage; /* index into page */ OPTIONS opts; /* options */ WINDOW * win; /* window */ WINDOW * sub; /* subwindow */ WINDOW * w; /* window */ FIELD ** field; /* field [maxfield] */ FIELD * current; /* current field */ _PAGE * page; /* page [maxpage] */ char * usrptr; /* user pointer */ PTF_void forminit; /* user function */ PTF_void formterm; /* user function */ PTF_void fieldinit; /* user function */ PTF_void fieldterm; /* user function */ } FORM; /*************************** * miscellaneous #defines * ***************************/ /* field justification */ #define NO_JUSTIFICATION 0 #define JUSTIFY_LEFT 1 #define JUSTIFY_CENTER 2 #define JUSTIFY_RIGHT 3 /* field options */ #define O_VISIBLE 0x0001 #define O_ACTIVE 0x0002 #define O_PUBLIC 0x0004 #define O_EDIT 0x0008 #define O_WRAP 0x0010 #define O_BLANK 0x0020 #define O_AUTOSKIP 0x0040 #define O_NULLOK 0x0080 #define O_PASSOK 0x0100 #define O_STATIC 0x0200 /* form options */ #define O_NL_OVERLOAD 0x0001 #define O_BS_OVERLOAD 0x0002 /* form driver commands */ #define REQ_NEXT_PAGE (KEY_MAX + 1) /* move to next page */ #define REQ_PREV_PAGE (KEY_MAX + 2) /* move to previous page */ #define REQ_FIRST_PAGE (KEY_MAX + 3) /* move to first page */ #define REQ_LAST_PAGE (KEY_MAX + 4) /* move to last page */ #define REQ_NEXT_FIELD (KEY_MAX + 5) /* move to next field */ #define REQ_PREV_FIELD (KEY_MAX + 6) /* move to previous field */ #define REQ_FIRST_FIELD (KEY_MAX + 7) /* move to first field */ #define REQ_LAST_FIELD (KEY_MAX + 8) /* move to last field */ #define REQ_SNEXT_FIELD (KEY_MAX + 9) /* move to sorted next field */ #define REQ_SPREV_FIELD (KEY_MAX + 10) /* move to sorted prev field */ #define REQ_SFIRST_FIELD (KEY_MAX + 11) /* move to sorted first field */ #define REQ_SLAST_FIELD (KEY_MAX + 12) /* move to sorted last field */ #define REQ_LEFT_FIELD (KEY_MAX + 13) /* move to left to field */ #define REQ_RIGHT_FIELD (KEY_MAX + 14) /* move to right to field */ #define REQ_UP_FIELD (KEY_MAX + 15) /* move to up to field */ #define REQ_DOWN_FIELD (KEY_MAX + 16) /* move to down to field */ #define REQ_NEXT_CHAR (KEY_MAX + 17) /* move to next char in field */ #define REQ_PREV_CHAR (KEY_MAX + 18) /* move to prev char in field */ #define REQ_NEXT_LINE (KEY_MAX + 19) /* move to next line in field */ #define REQ_PREV_LINE (KEY_MAX + 20) /* move to prev line in field */ #define REQ_NEXT_WORD (KEY_MAX + 21) /* move to next word in field */ #define REQ_PREV_WORD (KEY_MAX + 22) /* move to prev word in field */ #define REQ_BEG_FIELD (KEY_MAX + 23) /* move to first char in field */ #define REQ_END_FIELD (KEY_MAX + 24) /* move after last char in fld */ #define REQ_BEG_LINE (KEY_MAX + 25) /* move to beginning of line */ #define REQ_END_LINE (KEY_MAX + 26) /* move after last char in line */ #define REQ_LEFT_CHAR (KEY_MAX + 27) /* move left in field */ #define REQ_RIGHT_CHAR (KEY_MAX + 28) /* move right in field */ #define REQ_UP_CHAR (KEY_MAX + 29) /* move up in field */ #define REQ_DOWN_CHAR (KEY_MAX + 30) /* move down in field */ #define REQ_NEW_LINE (KEY_MAX + 31) /* insert/overlay new line */ #define REQ_INS_CHAR (KEY_MAX + 32) /* insert blank char at cursor */ #define REQ_INS_LINE (KEY_MAX + 33) /* insert blank line at cursor */ #define REQ_DEL_CHAR (KEY_MAX + 34) /* delete char at cursor */ #define REQ_DEL_PREV (KEY_MAX + 35) /* delete char before cursor */ #define REQ_DEL_LINE (KEY_MAX + 36) /* delete line at cursor */ #define REQ_DEL_WORD (KEY_MAX + 37) /* delete line at cursor */ #define REQ_CLR_EOL (KEY_MAX + 38) /* clear to end of line */ #define REQ_CLR_EOF (KEY_MAX + 39) /* clear to end of field */ #define REQ_CLR_FIELD (KEY_MAX + 40) /* clear entire field */ #define REQ_OVL_MODE (KEY_MAX + 41) /* begin overlay mode */ #define REQ_INS_MODE (KEY_MAX + 42) /* begin insert mode */ #define REQ_SCR_FLINE (KEY_MAX + 43) /* scroll field forward a line */ #define REQ_SCR_BLINE (KEY_MAX + 44) /* scroll field backward a line */ #define REQ_SCR_FPAGE (KEY_MAX + 45) /* scroll field forward a page */ #define REQ_SCR_BPAGE (KEY_MAX + 46) /* scroll field backward a page */ #define REQ_SCR_FHPAGE (KEY_MAX + 47) /* scroll field forward half page */ #define REQ_SCR_BHPAGE (KEY_MAX + 48) /* scroll field backward half page */ #define REQ_SCR_FCHAR (KEY_MAX + 49) /* horizontal scroll char */ #define REQ_SCR_BCHAR (KEY_MAX + 50) /* horizontal scroll char */ #define REQ_SCR_HFLINE (KEY_MAX + 51) /* horizontal scroll line */ #define REQ_SCR_HBLINE (KEY_MAX + 52) /* horizontal scroll line */ #define REQ_SCR_HFHALF (KEY_MAX + 53) /* horizontal scroll half line */ #define REQ_SCR_HBHALF (KEY_MAX + 54) /* horizontal scroll half line */ #define REQ_VALIDATION (KEY_MAX + 55) /* validate field */ #define REQ_NEXT_CHOICE (KEY_MAX + 56) /* display next field choice */ #define REQ_PREV_CHOICE (KEY_MAX + 57) /* display prev field choice */ #define MIN_FORM_COMMAND (KEY_MAX + 1) /* used by form_driver */ #define MAX_FORM_COMMAND (KEY_MAX + 57) /* used by form_driver */ /************************* * standard field types * *************************/ extern FIELDTYPE * TYPE_ALPHA; extern FIELDTYPE * TYPE_ALNUM; extern FIELDTYPE * TYPE_ENUM; extern FIELDTYPE * TYPE_INTEGER; extern FIELDTYPE * TYPE_NUMERIC; extern FIELDTYPE * TYPE_REGEXP; /******************** * default objects * ********************/ extern FORM * _DEFAULT_FORM; extern FIELD * _DEFAULT_FIELD; extern "C" { /*********************** * FIELDTYPE routines * ***********************/ FIELDTYPE * new_fieldtype ( PTF_int, PTF_int ); FIELDTYPE * link_fieldtype ( FIELDTYPE *, FIELDTYPE * ); int free_fieldtype ( FIELDTYPE * ); int set_fieldtype_arg ( FIELDTYPE *, PTF_charP, PTF_charP, PTF_void ); int set_fieldtype_choice ( FIELDTYPE *, PTF_int, PTF_int ); /******************* * FIELD routines * *******************/ FIELD * new_field ( int, int, int, int, int, int ); FIELD * dup_field ( FIELD *, int, int ); FIELD * link_field ( FIELD *, int, int ); int free_field ( FIELD * ); int field_info ( FIELD *, int *, int *, int *,int *, int *, int * ); int dynamic_field_info ( FIELD *, int *, int *, int * ); int set_max_field ( FIELD *, int ); int move_field ( FIELD *, int, int ); int set_field_type ( FIELD *, FIELDTYPE *, ... ); FIELDTYPE * field_type ( FIELD * ); char * field_arg ( FIELD * ); int set_new_page ( FIELD *, int ); int new_page ( FIELD * ); int set_field_just ( FIELD *, int ); int field_just ( FIELD * ); int set_field_fore ( FIELD *, chtype ); chtype field_fore ( FIELD * ); int set_field_back ( FIELD *, chtype ); chtype field_back ( FIELD * ); int set_field_pad ( FIELD *, int ); int field_pad ( FIELD * ); int set_field_buffer ( FIELD *, int, char * ); char * field_buffer ( FIELD *, int ); int set_field_status ( FIELD *, int ); int field_status ( FIELD * ); int set_field_userptr ( FIELD *, char * ); char * field_userptr ( FIELD * ); int set_field_opts ( FIELD *, OPTIONS ); OPTIONS field_opts ( FIELD * ); int field_opts_on ( FIELD *, OPTIONS ); int field_opts_off ( FIELD *, OPTIONS ); int field_index ( FIELD * ); /****************** * FORM routines * ******************/ FORM * new_form ( FIELD ** ); int free_form ( FORM * ); int set_form_fields ( FORM *, FIELD ** ); FIELD ** form_fields ( FORM * ); int field_count ( FORM * ); int set_form_win ( FORM *, WINDOW * ); WINDOW * form_win ( FORM * ); int set_form_sub ( FORM *, WINDOW * ); WINDOW * form_sub ( FORM * ); int set_current_field ( FORM *, FIELD * ); FIELD * current_field ( FORM * ); int set_form_page ( FORM *, int ); int form_page ( FORM * ); int scale_form ( FORM *, int *, int * ); int set_form_init ( FORM *, PTF_void ); PTF_void form_init ( FORM * ); int set_form_term ( FORM *, PTF_void ); PTF_void form_term ( FORM * ); int set_field_init ( FORM *, PTF_void ); PTF_void field_init ( FORM * ); int set_field_term ( FORM *, PTF_void ); PTF_void field_term ( FORM * ); int post_form ( FORM * ); int unpost_form ( FORM * ); int pos_form_cursor ( FORM * ); int form_driver ( FORM *, int ); int set_form_userptr ( FORM *, char * ); char * form_userptr ( FORM * ); int set_form_opts ( FORM *, OPTIONS ); OPTIONS form_opts ( FORM * ); int form_opts_on ( FORM * , OPTIONS ); int form_opts_off ( FORM * , OPTIONS ); int data_ahead ( FORM * ); int data_behind ( FORM * ); } #endif /* __FORM_H */