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| Current File : //usr/src/gnu/lib/libodialog/dialog.h |
#ifndef _DIALOG_H_INCLUDE
#define _DIALOG_H_INCLUDE
/*
* dialog.h -- common declarations for all dialog modules
*
* AUTHOR: Savio Lam (lam836@cs.cuhk.hk)
*
* Substantial rennovation: 12/18/95, Jordan K. Hubbard
*
* 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.
*
* $FreeBSD: release/9.1.0/gnu/lib/libodialog/dialog.h 171951 2007-08-24 16:26:24Z ache $
*
*/
#define HAVE_NCURSES
#ifdef HAVE_NCURSES
#include <ncurses.h>
#else
#ifdef ultrix
#include <cursesX.h>
#else
#include <curses.h>
#endif
#endif
/* special return codes for `fire' actions */
#define DITEM_STATUS(flag) ((flag) & 0x0000FFFF)
#define DITEM_SUCCESS 0
#define DITEM_FAILURE 1
/* Flags - returned in upper 16 bits of return status */
#define DITEM_LEAVE_MENU (1 << 16)
#define DITEM_REDRAW (1 << 17)
#define DITEM_RECREATE (1 << 18)
#define DITEM_RESTORE (1 << 19)
#define DITEM_CONTINUE (1 << 20)
/* Attributes as used by entry fields right now */
#define DITEM_NO_ECHO 0x0001
/* negative offsets for buttons in item lists, if specified */
#define OK_BUTTON -2
#define CANCEL_BUTTON -1
/* for use in describing more exotic behaviors */
typedef struct _dmenu_item {
char *prompt;
char *title;
int (*checked)(struct _dmenu_item *self);
int (*fire)(struct _dmenu_item *self);
void (*selected)(struct _dmenu_item *self, int is_selected);
void *data;
char lbra, mark, rbra;
long aux;
} dialogMenuItem;
#define VERSION "0.4"
#define MAX_LEN 4096
#ifndef TRUE
#define TRUE (1)
#endif
#ifndef FALSE
#define FALSE (0)
#endif
extern int DialogX, DialogY, DialogInputAttrs;
/*
* Attribute names
*/
#define screen_attr attributes[0]
#define shadow_attr attributes[1]
#define dialog_attr attributes[2]
#define title_attr attributes[3]
#define border_attr attributes[4]
#define button_active_attr attributes[5]
#define button_inactive_attr attributes[6]
#define button_key_active_attr attributes[7]
#define button_key_inactive_attr attributes[8]
#define button_label_active_attr attributes[9]
#define button_label_inactive_attr attributes[10]
#define inputbox_attr attributes[11]
#define inputbox_border_attr attributes[12]
#define searchbox_attr attributes[13]
#define searchbox_title_attr attributes[14]
#define searchbox_border_attr attributes[15]
#define position_indicator_attr attributes[16]
#define menubox_attr attributes[17]
#define menubox_border_attr attributes[18]
#define item_attr attributes[19]
#define item_selected_attr attributes[20]
#define tag_attr attributes[21]
#define tag_selected_attr attributes[22]
#define tag_key_attr attributes[23]
#define tag_key_selected_attr attributes[24]
#define check_attr attributes[25]
#define check_selected_attr attributes[26]
#define uarrow_attr attributes[27]
#define darrow_attr attributes[28]
/* number of attributes */
#define ATTRIBUTE_COUNT 29
extern chtype attributes[];
#ifdef HAVE_NCURSES
extern bool use_shadow;
void draw_shadow(WINDOW *win, int y, int x, int height, int width);
#endif
void draw_box(WINDOW *win, int y, int x, int height, int width, chtype box, chtype border);
int line_edit(WINDOW *dialog, int box_y, int box_x, int flen, int box_width, chtype attrs, int first, unsigned char *result, int attr_mask);
int strheight(const char *p);
int strwidth(const char *p);
void dialog_create_rc(unsigned char *filename);
int dialog_yesno(unsigned char *title, unsigned char *prompt, int height, int width);
int dialog_noyes(unsigned char *title, unsigned char *prompt, int height, int width);
int dialog_prgbox(unsigned char *title, const unsigned char *line, int height, int width, int pause, int use_shell);
int dialog_msgbox(unsigned char *title, unsigned char *prompt, int height, int width, int pause);
int dialog_textbox(unsigned char *title, unsigned char *file, int height, int width);
int dialog_menu(unsigned char *title, unsigned char *prompt, int height, int width, int menu_height,
int item_no, void *itptr, unsigned char *result, int *ch, int *sc);
int dialog_checklist(unsigned char *title, unsigned char *prompt, int height, int width, int list_height,
int item_no, void *itptr, unsigned char *result);
int dialog_radiolist(unsigned char *title, unsigned char *prompt, int height, int width, int list_height,
int item_no, void *itptr, unsigned char *result);
int dialog_inputbox(unsigned char *title, unsigned char *prompt, int height, int width, unsigned char *result);
void dialog_clear_norefresh(void);
void dialog_clear(void);
void dialog_update(void);
void init_dialog(void);
void end_dialog(void);
/* Additions to libdialog */
char *dialog_fselect(char *dir, char *fmask);
int dialog_dselect(char *dir, char *fmask);
void dialog_notify(char *msg);
int dialog_mesgbox(unsigned char *title, unsigned char *prompt, int height, int width);
void use_helpfile(char *helpfile);
void use_helpline(char *helpline);
char *get_helpline(void);
void restore_helpline(char *helpline);
void dialog_gauge(char *title, char *prompt, int y, int x, int height, int width, int perc);
/*
* Display a tree menu from file
*
* filename - file with like find(1) output
* FS - fields separator
* title - title of dialog box
* prompt - prompt text into dialog box
* height - height of dialog box
* width - width of dialog box
* menu_height - height of menu box
* result - pointer to char array
*
* return values:
* -1 - ESC pressed
* 0 - Ok, result set (must be freed later)
* 1 - Cancel
*/
int dialog_ftree(unsigned char *filename, unsigned char FS,
unsigned char *title, unsigned char *prompt,
int height, int width, int menu_height,
unsigned char **result);
/*
* Display a tree menu from array
*
* names - array with like find(1) output
* size - size of array
* FS - fields separator
* title - title of dialog box
* prompt - prompt text into dialog box
* height - height of dialog box
* width - width of dialog box
* menu_height - height of menu box
* result - pointer to char array
*
* return values:
* -1 - ESC pressed
* 0 - Ok, result set
* 1 - Cancel
*/
int dialog_tree(unsigned char **names, int size, unsigned char FS,
unsigned char *title, unsigned char *prompt,
int height, int width, int menu_height,
unsigned char **result);
#endif /* _DIALOG_H_INCLUDE */