2 * dialog.h -- common declarations for all dialog modules
4 * AUTHOR: Savio Lam (lam836@cs.cuhk.hk)
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.
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.
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.
21 #include <sys/types.h>
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.
41 #if defined(NCURSES_VERSION) && defined(_NEED_WRAP) && !defined(GCC_PRINTFLIKE)
44 #define wbkgdset(w,p) /*nothing */
49 #define TR(params) _tracef params
54 #define BUF_SIZE (10*1024)
55 #define MIN(x,y) (x < y ? x : y)
56 #define MAX(x,y) (x > y ? x : y)
59 #define ACS_ULCORNER '+'
62 #define ACS_LLCORNER '+'
65 #define ACS_URCORNER '+'
68 #define ACS_LRCORNER '+'
83 #define ACS_UARROW '^'
86 #define ACS_DARROW 'v'
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]
122 /* number of attributes */
123 #define ATTRIBUTE_COUNT 29
128 extern bool use_colors
;
129 extern bool use_shadow
;
131 extern chtype attributes
[];
133 extern const char *backtitle
;
136 * Function prototypes
138 extern void create_rc(const char *filename
);
139 extern int parse_rc(void);
141 void init_dialog(void);
142 void end_dialog(void);
143 void attr_clear(WINDOW
* win
, int height
, int width
, chtype attr
);
144 void dialog_clear(void);
145 void color_setup(void);
146 void print_autowrap(WINDOW
* win
, const char *prompt
, int width
, int y
, int x
);
147 void print_button(WINDOW
* win
, const char *label
, int y
, int x
, int selected
);
148 void print_title(WINDOW
*dialog
, const char *title
, int width
);
149 void draw_box(WINDOW
* win
, int y
, int x
, int height
, int width
, chtype box
,
151 void draw_shadow(WINDOW
* win
, int y
, int x
, int height
, int width
);
153 int first_alpha(const char *string
, const char *exempt
);
154 int dialog_yesno(const char *title
, const char *prompt
, int height
, int width
);
155 int dialog_msgbox(const char *title
, const char *prompt
, int height
,
156 int width
, int pause
);
157 int dialog_textbox(const char *title
, const char *file
, int height
, int width
);
158 int 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
);
161 int dialog_checklist(const char *title
, const char *prompt
, int height
,
162 int width
, int list_height
, int item_no
,
163 const char *const *items
);
164 extern char dialog_input_result
[];
165 int dialog_inputbox(const char *title
, const char *prompt
, int height
,
166 int width
, const char *init
);
169 * This is the base for fictitious keys, which activate
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')
177 #define M_EVENT (KEY_MAX+1)
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