1 /* $NetBSD: internals.h,v 1.1 2000/12/17 12:04:30 blymn Exp $ */ 2 3 /*- 4 * Copyright (c) 1998-1999 Brett Lymn 5 * (blymn@baea.com.au, brett_lymn@yahoo.com.au) 6 * All rights reserved. 7 * 8 * This code has been donated to The NetBSD Foundation by the Author. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. The name of the author may not be used to endorse or promote products 16 * derived from this software withough specific prior written permission 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 19 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 20 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 21 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 22 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 23 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 27 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 * 29 * 30 */ 31 32 #include "form.h" 33 34 #ifndef FORMI_INTERNALS_H 35 #define FORMI_INTERNALS_H 1 36 37 /* direction definitions for _formi_pos_new_field */ 38 #define _FORMI_BACKWARD 1 39 #define _FORMI_FORWARD 2 40 41 /* define the default options for a form... */ 42 #define DEFAULT_FORM_OPTS (O_VISIBLE | O_ACTIVE | O_PUBLIC | O_EDIT | \ 43 O_WRAP | O_BLANK | O_AUTOSKIP | O_NULLOK | \ 44 O_PASSOK | O_STATIC) 45 46 /* definitions of the flags for the FIELDTYPE structure */ 47 #define _TYPE_NO_FLAGS 0 48 #define _TYPE_HAS_ARGS 0x01 49 #define _TYPE_IS_LINKED 0x02 50 #define _TYPE_IS_BUILTIN 0x04 51 #define _TYPE_HAS_CHOICE 0x08 52 53 typedef struct formi_type_link_struct formi_type_link; 54 55 struct formi_type_link_struct 56 { 57 FIELDTYPE *next; 58 FIELDTYPE *prev; 59 }; 60 61 62 struct _formi_page_struct 63 { 64 int in_use; 65 int first; 66 int last; 67 int top_left; 68 int bottom_right; 69 }; 70 71 /* function prototypes */ 72 unsigned 73 skip_blanks(char *, unsigned int); 74 int 75 _formi_add_char(FIELD *cur, unsigned pos, char c); 76 int 77 _formi_draw_page(FORM *form); 78 int 79 _formi_find_bol(const char *string, unsigned int offset); 80 int 81 _formi_find_eol(const char *string, unsigned int offset); 82 int 83 _formi_find_pages(FORM *form); 84 int 85 _formi_field_choice(FORM *form, int c); 86 int 87 _formi_manipulate_field(FORM *form, int c); 88 int 89 _formi_pos_first_field(FORM *form); 90 int 91 _formi_pos_new_field(FORM *form, unsigned direction, unsigned use_sorted); 92 void 93 _formi_sort_fields(FORM *form); 94 void 95 _formi_stitch_fields(FORM *form); 96 int 97 _formi_update_field(FORM *form, int old_field); 98 int 99 _formi_validate_field(FORM *form); 100 101 #endif 102 103 104 105