source: MondoRescue/branches/stable/mindi-busybox/scripts/kconfig/lxdialog/dialog.h @ 1770

Last change on this file since 1770 was 1765, checked in by Bruno Cornec, 13 years ago

Update to busybox 1.7.2

  • Property svn:eol-style set to native
File size: 5.7 KB
Line 
1/*
2 *  dialog.h -- common declarations for all dialog modules
3 *
4 *  AUTHOR: Savio Lam (lam836@cs.cuhk.hk)
5 *
6 *  This program is free software; you can redistribute it and/or
7 *  modify it under the terms of the GNU General Public License
8 *  as published by the Free Software Foundation; either version 2
9 *  of the License, or (at your option) any later version.
10 *
11 *  This program is distributed in the hope that it will be useful,
12 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
13 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14 *  GNU General Public License for more details.
15 *
16 *  You should have received a copy of the GNU General Public License
17 *  along with this program; if not, write to the Free Software
18 *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
19 */
20
21#include <sys/types.h>
22#include <fcntl.h>
23#include <unistd.h>
24#include <ctype.h>
25#include <stdlib.h>
26#include <string.h>
27
28#ifdef __sun__
29#define CURS_MACROS
30#endif
31#include CURSES_LOC
32
33/*
34 * Colors in ncurses 1.9.9e do not work properly since foreground and
35 * background colors are OR'd rather than separately masked.  This version
36 * of dialog was hacked to work with ncurses 1.9.9e, making it incompatible
37 * with standard curses.  The simplest fix (to make this work with standard
38 * curses) uses the wbkgdset() function, not used in the original hack.
39 * Turn it off if we're building with 1.9.9e, since it just confuses things.
40 */
41#if defined(NCURSES_VERSION) && defined(_NEED_WRAP) && !defined(GCC_PRINTFLIKE)
42#define OLD_NCURSES 1
43#undef  wbkgdset
44#define wbkgdset(w,p)       /*nothing */
45#else
46#define OLD_NCURSES 0
47#endif
48
49#define TR(params) _tracef params
50
51#define ESC 27
52#define TAB 9
53#define MAX_LEN 2048
54#define BUF_SIZE (10*1024)
55#define MIN(x,y) (x < y ? x : y)
56#define MAX(x,y) (x > y ? x : y)
57
58#ifndef ACS_ULCORNER
59#define ACS_ULCORNER '+'
60#endif
61#ifndef ACS_LLCORNER
62#define ACS_LLCORNER '+'
63#endif
64#ifndef ACS_URCORNER
65#define ACS_URCORNER '+'
66#endif
67#ifndef ACS_LRCORNER
68#define ACS_LRCORNER '+'
69#endif
70#ifndef ACS_HLINE
71#define ACS_HLINE '-'
72#endif
73#ifndef ACS_VLINE
74#define ACS_VLINE '|'
75#endif
76#ifndef ACS_LTEE
77#define ACS_LTEE '+'
78#endif
79#ifndef ACS_RTEE
80#define ACS_RTEE '+'
81#endif
82#ifndef ACS_UARROW
83#define ACS_UARROW '^'
84#endif
85#ifndef ACS_DARROW
86#define ACS_DARROW 'v'
87#endif
88
89/*
90 * Attribute names
91 */
92#define screen_attr                   attributes[0]
93#define shadow_attr                   attributes[1]
94#define dialog_attr                   attributes[2]
95#define title_attr                    attributes[3]
96#define border_attr                   attributes[4]
97#define button_active_attr            attributes[5]
98#define button_inactive_attr          attributes[6]
99#define button_key_active_attr        attributes[7]
100#define button_key_inactive_attr      attributes[8]
101#define button_label_active_attr      attributes[9]
102#define button_label_inactive_attr    attributes[10]
103#define inputbox_attr                 attributes[11]
104#define inputbox_border_attr          attributes[12]
105#define searchbox_attr                attributes[13]
106#define searchbox_title_attr          attributes[14]
107#define searchbox_border_attr         attributes[15]
108#define position_indicator_attr       attributes[16]
109#define menubox_attr                  attributes[17]
110#define menubox_border_attr           attributes[18]
111#define item_attr                     attributes[19]
112#define item_selected_attr            attributes[20]
113#define tag_attr                      attributes[21]
114#define tag_selected_attr             attributes[22]
115#define tag_key_attr                  attributes[23]
116#define tag_key_selected_attr         attributes[24]
117#define check_attr                    attributes[25]
118#define check_selected_attr           attributes[26]
119#define uarrow_attr                   attributes[27]
120#define darrow_attr                   attributes[28]
121
122/* number of attributes */
123#define ATTRIBUTE_COUNT               29
124
125/*
126 * Global variables
127 */
128extern bool use_colors;
129extern bool use_shadow;
130
131extern chtype attributes[];
132
133extern const char *backtitle;
134
135/*
136 * Function prototypes
137 */
138extern void create_rc(const char *filename);
139extern int parse_rc(void);
140
141void init_dialog(void);
142void end_dialog(void);
143void attr_clear(WINDOW * win, int height, int width, chtype attr);
144void dialog_clear(void);
145void color_setup(void);
146void print_autowrap(WINDOW * win, const char *prompt, int width, int y, int x);
147void print_button(WINDOW * win, const char *label, int y, int x, int selected);
148void print_title(WINDOW *dialog, const char *title, int width);
149void draw_box(WINDOW * win, int y, int x, int height, int width, chtype box,
150          chtype border);
151void draw_shadow(WINDOW * win, int y, int x, int height, int width);
152
153int first_alpha(const char *string, const char *exempt);
154int dialog_yesno(const char *title, const char *prompt, int height, int width);
155int dialog_msgbox(const char *title, const char *prompt, int height,
156          int width, int pause);
157int dialog_textbox(const char *title, const char *file, int height, int width);
158int dialog_menu(const char *title, const char *prompt, int height, int width,
159        int menu_height, const char *choice, int item_no,
160        const char *const *items);
161int dialog_checklist(const char *title, const char *prompt, int height,
162             int width, int list_height, int item_no,
163             const char *const *items);
164extern char dialog_input_result[];
165int dialog_inputbox(const char *title, const char *prompt, int height,
166            int width, const char *init);
167
168/*
169 * This is the base for fictitious keys, which activate
170 * the buttons.
171 *
172 * Mouse-generated keys are the following:
173 *   -- the first 32 are used as numbers, in addition to '0'-'9'
174 *   -- the lowercase are used to signal mouse-enter events (M_EVENT + 'o')
175 *   -- uppercase chars are used to invoke the button (M_EVENT + 'O')
176 */
177#define M_EVENT (KEY_MAX+1)
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