219 lines
5.7 KiB
C
219 lines
5.7 KiB
C
|
/*
|
||
|
|
* dialog.h -- common declarations for all dialog modules
|
||
|
|
*
|
||
|
|
* AUTHOR: Savio Lam (lam836@cs.cuhk.hk)
|
||
|
|
*
|
||
|
|
* 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.
|
||
|
|
*/
|
||
|
|
|
||
|
|
|
||
|
|
#include <sys/types.h>
|
||
|
|
#include <fcntl.h>
|
||
|
|
#include <unistd.h>
|
||
|
|
#include <ctype.h>
|
||
|
|
#include <stdlib.h>
|
||
|
|
#include <string.h>
|
||
|
|
|
||
|
|
#ifdef HAVE_NCURSES
|
||
|
|
#include <ncurses.h>
|
||
|
|
|
||
|
|
#else
|
||
|
|
|
||
|
|
#ifdef ultrix
|
||
|
|
#include <cursesX.h>
|
||
|
|
#else
|
||
|
|
#include <curses.h>
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if defined(LOCALE)
|
||
|
|
#include <locale.h>
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Change these if you want
|
||
|
|
*/
|
||
|
|
#define USE_SHADOW TRUE
|
||
|
|
#define USE_COLORS TRUE
|
||
|
|
|
||
|
|
#define ESC 27
|
||
|
|
#define TAB 9
|
||
|
|
#define BUF_SIZE (10*1024)
|
||
|
|
#define MIN(x,y) (x < y ? x : y)
|
||
|
|
#define MAX(x,y) (x > y ? x : y)
|
||
|
|
|
||
|
|
#ifndef HAVE_NCURSES
|
||
|
|
#ifndef ACS_ULCORNER
|
||
|
|
#define ACS_ULCORNER '+'
|
||
|
|
#endif
|
||
|
|
#ifndef ACS_LLCORNER
|
||
|
|
#define ACS_LLCORNER '+'
|
||
|
|
#endif
|
||
|
|
#ifndef ACS_URCORNER
|
||
|
|
#define ACS_URCORNER '+'
|
||
|
|
#endif
|
||
|
|
#ifndef ACS_LRCORNER
|
||
|
|
#define ACS_LRCORNER '+'
|
||
|
|
#endif
|
||
|
|
#ifndef ACS_HLINE
|
||
|
|
#define ACS_HLINE '-'
|
||
|
|
#endif
|
||
|
|
#ifndef ACS_VLINE
|
||
|
|
#define ACS_VLINE '|'
|
||
|
|
#endif
|
||
|
|
#ifndef ACS_LTEE
|
||
|
|
#define ACS_LTEE '+'
|
||
|
|
#endif
|
||
|
|
#ifndef ACS_RTEE
|
||
|
|
#define ACS_RTEE '+'
|
||
|
|
#endif
|
||
|
|
#ifndef ACS_UARROW
|
||
|
|
#define ACS_UARROW '^'
|
||
|
|
#endif
|
||
|
|
#ifndef ACS_DARROW
|
||
|
|
#define ACS_DARROW 'v'
|
||
|
|
#endif
|
||
|
|
#endif /* HAVE_NCURSES */
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* 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
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Global variables
|
||
|
|
*/
|
||
|
|
#ifdef __DIALOG_MAIN__
|
||
|
|
|
||
|
|
#ifdef HAVE_NCURSES
|
||
|
|
|
||
|
|
/* use colors by default? */
|
||
|
|
bool use_colors = USE_COLORS;
|
||
|
|
|
||
|
|
/* shadow dialog boxes by default?
|
||
|
|
Note that 'use_shadow' implies 'use_colors' */
|
||
|
|
bool use_shadow = USE_SHADOW;
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Attribute values, default is for mono display
|
||
|
|
*/
|
||
|
|
chtype attributes[] = {
|
||
|
|
A_NORMAL, /* screen_attr */
|
||
|
|
A_NORMAL, /* shadow_attr */
|
||
|
|
A_REVERSE, /* dialog_attr */
|
||
|
|
A_REVERSE, /* title_attr */
|
||
|
|
A_REVERSE, /* border_attr */
|
||
|
|
A_BOLD, /* button_active_attr */
|
||
|
|
A_DIM, /* button_inactive_attr */
|
||
|
|
A_UNDERLINE, /* button_key_active_attr */
|
||
|
|
A_UNDERLINE, /* button_key_inactive_attr */
|
||
|
|
A_NORMAL, /* button_label_active_attr */
|
||
|
|
A_NORMAL, /* button_label_inactive_attr */
|
||
|
|
A_REVERSE, /* inputbox_attr */
|
||
|
|
A_REVERSE, /* inputbox_border_attr */
|
||
|
|
A_REVERSE, /* searchbox_attr */
|
||
|
|
A_REVERSE, /* searchbox_title_attr */
|
||
|
|
A_REVERSE, /* searchbox_border_attr */
|
||
|
|
A_REVERSE, /* position_indicator_attr */
|
||
|
|
A_REVERSE, /* menubox_attr */
|
||
|
|
A_REVERSE, /* menubox_border_attr */
|
||
|
|
A_REVERSE, /* item_attr */
|
||
|
|
A_NORMAL, /* item_selected_attr */
|
||
|
|
A_REVERSE, /* tag_attr */
|
||
|
|
A_REVERSE, /* tag_selected_attr */
|
||
|
|
A_NORMAL, /* tag_key_attr */
|
||
|
|
A_BOLD, /* tag_key_selected_attr */
|
||
|
|
A_REVERSE, /* check_attr */
|
||
|
|
A_REVERSE, /* check_selected_attr */
|
||
|
|
A_REVERSE, /* uarrow_attr */
|
||
|
|
A_REVERSE /* darrow_attr */
|
||
|
|
};
|
||
|
|
|
||
|
|
#else
|
||
|
|
|
||
|
|
#ifdef HAVE_NCURSES
|
||
|
|
extern bool use_colors;
|
||
|
|
extern bool use_shadow;
|
||
|
|
#endif
|
||
|
|
|
||
|
|
extern chtype attributes[];
|
||
|
|
|
||
|
|
#endif /* __DIALOG_MAIN__ */
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
#ifdef HAVE_NCURSES
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Function prototypes
|
||
|
|
*/
|
||
|
|
#ifdef __DIALOG_MAIN__
|
||
|
|
|
||
|
|
extern int parse_rc(void);
|
||
|
|
|
||
|
|
#endif /* __DIALOG_MAIN__ */
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|
||
|
|
|
||
|
|
#ifdef HAVE_NCURSES
|
||
|
|
void color_setup(void);
|
||
|
|
#endif
|
||
|
|
void attr_clear(WINDOW *win, int height, int width, chtype attr);
|
||
|
|
void print_autowrap(WINDOW *win, unsigned char *prompt, int width, int y, int x);
|
||
|
|
void print_button(WINDOW *win, unsigned char *label, int y, int x, int selected);
|
||
|
|
void draw_box(WINDOW *win, int y, int x, int height, int width, chtype box, chtype border);
|
||
|
|
#ifdef HAVE_NCURSES
|
||
|
|
void draw_shadow(WINDOW *win, int y, int x, int height, int width);
|
||
|
|
#endif
|
||
|
|
|