62773adf71
Forms now have their own local bindings table so that anything declared within a form is local to that form. This means you can have fields of the same name in different forms. Added inlined attribute setting for strings e.g. "This is \bold bold" Added entry and exit functions for fields.
158 lines
3.6 KiB
C
158 lines
3.6 KiB
C
/*-
|
|
* Copyright (c) 1995
|
|
* Paul Richards. All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer,
|
|
* verbatim and that no modifications are made prior to this
|
|
* point in the file.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed by Paul Richards.
|
|
* 4. The name Paul Richards may not be used to endorse or promote products
|
|
* derived from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY PAUL RICHARDS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL PAUL RICHARDS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*
|
|
*/
|
|
|
|
#include <ncurses.h>
|
|
|
|
#define FF_UNKNOWN 0
|
|
#define FF_TEXT 1
|
|
#define FF_ACTION 2
|
|
#define FF_INPUT 3
|
|
#define FF_MENU 4
|
|
|
|
#define F_DEFATTR 0
|
|
#define F_SELATTR A_REVERSE
|
|
|
|
/* Status values */
|
|
|
|
#define FS_ERROR -1
|
|
#define FS_OK 0
|
|
#define FS_EXIT 1
|
|
#define FS_CANCEL 2
|
|
#define FS_NOBIND 3
|
|
#define FS_RUNNING 4
|
|
|
|
|
|
typedef enum {
|
|
FT_ANY,
|
|
FT_FORM,
|
|
FT_COLTAB,
|
|
FT_FIELD_INST,
|
|
FT_FIELD_DEF,
|
|
FT_FUNC
|
|
} TupleType;
|
|
|
|
struct Tuple {
|
|
char *name;
|
|
int type;
|
|
void *addr;
|
|
struct Tuple *next;
|
|
};
|
|
|
|
struct col_pair {
|
|
int f;
|
|
int b;
|
|
};
|
|
|
|
struct Form {
|
|
int status;
|
|
int no_fields;
|
|
char *startfield;
|
|
struct Field *current_field;
|
|
struct Field *prev_field;
|
|
int height;
|
|
int width;
|
|
int y;
|
|
int x;
|
|
int attr;
|
|
char *colortable;
|
|
WINDOW *window;
|
|
hash_table *bindings;
|
|
};
|
|
|
|
struct TextField {
|
|
char *text;
|
|
};
|
|
|
|
struct ActionField {
|
|
char *text;
|
|
char *fn;
|
|
};
|
|
|
|
struct InputField {
|
|
int lbl_flag;
|
|
char *label;
|
|
char *input;
|
|
int limit;
|
|
};
|
|
|
|
struct MenuField {
|
|
int selected;
|
|
int no_options;
|
|
char **options;
|
|
};
|
|
|
|
struct help_link {
|
|
};
|
|
|
|
struct Field {
|
|
char *defname;
|
|
char *enter;
|
|
char *leave;
|
|
int type;
|
|
int y;
|
|
int x;
|
|
int height;
|
|
int width;
|
|
int attr;
|
|
int selattr;
|
|
char *fnext;
|
|
char *fup;
|
|
char *fdown;
|
|
char *fleft;
|
|
char *fright;
|
|
char *f_keymap;
|
|
union {
|
|
struct TextField *text;
|
|
struct ActionField *action;
|
|
struct InputField *input;
|
|
struct MenuField *menu;
|
|
}field;
|
|
/*
|
|
struct help_link help;
|
|
*/
|
|
};
|
|
|
|
/* Externally visible keymap table for user-definable keymaps */
|
|
extern unsigned int keymap[];
|
|
|
|
/* Externally visible function declarations */
|
|
struct Form *form_start(char *);
|
|
struct Tuple *form_get_tuple(hash_table *, char *, TupleType);
|
|
int form_bind_tuple(hash_table *, char *, TupleType, void *);
|
|
void print_status(char *);
|
|
void exit_form(struct Form *form);
|
|
void cancel_form(struct Form *form);
|
|
void print_status(char *);
|
|
int add_menu_option(struct MenuField *, char *);
|