mb/google/fatcat: Suppress unnecessary extra space in device trees
[coreboot2.git] / util / kconfig / lxdialog / dialog.h
blob3128bd6d7664d779cd452e729b5a4b6d41fd47ef
1 /* SPDX-License-Identifier: GPL-2.0-or-later */
2 /*
3 * dialog.h -- common declarations for all dialog modules
5 * AUTHOR: Savio Lam (lam836@cs.cuhk.hk)
6 */
8 #include <sys/types.h>
9 #include <fcntl.h>
10 #include <unistd.h>
11 #include <ctype.h>
12 #include <stdlib.h>
13 #include <string.h>
14 #include <stdbool.h>
16 #ifdef __sun__
17 #define CURS_MACROS
18 #endif
19 #include <ncurses.h>
21 #define TR(params) _tracef params
23 #define KEY_ESC 27
24 #define TAB 9
25 #define MAX_LEN 2048
26 #define BUF_SIZE (10*1024)
27 #define MIN(x,y) (x < y ? x : y)
28 #define MAX(x,y) (x > y ? x : y)
30 #ifndef ACS_ULCORNER
31 #define ACS_ULCORNER '+'
32 #endif
33 #ifndef ACS_LLCORNER
34 #define ACS_LLCORNER '+'
35 #endif
36 #ifndef ACS_URCORNER
37 #define ACS_URCORNER '+'
38 #endif
39 #ifndef ACS_LRCORNER
40 #define ACS_LRCORNER '+'
41 #endif
42 #ifndef ACS_HLINE
43 #define ACS_HLINE '-'
44 #endif
45 #ifndef ACS_VLINE
46 #define ACS_VLINE '|'
47 #endif
48 #ifndef ACS_LTEE
49 #define ACS_LTEE '+'
50 #endif
51 #ifndef ACS_RTEE
52 #define ACS_RTEE '+'
53 #endif
54 #ifndef ACS_UARROW
55 #define ACS_UARROW '^'
56 #endif
57 #ifndef ACS_DARROW
58 #define ACS_DARROW 'v'
59 #endif
61 /* error return codes */
62 #define ERRDISPLAYTOOSMALL (KEY_MAX + 1)
65 * Color definitions
67 struct dialog_color {
68 chtype atr; /* Color attribute */
69 int fg; /* foreground */
70 int bg; /* background */
71 int hl; /* highlight this item */
74 struct subtitle_list {
75 struct subtitle_list *next;
76 const char *text;
79 struct dialog_info {
80 const char *backtitle;
81 struct subtitle_list *subtitles;
82 struct dialog_color screen;
83 struct dialog_color shadow;
84 struct dialog_color dialog;
85 struct dialog_color title;
86 struct dialog_color border;
87 struct dialog_color button_active;
88 struct dialog_color button_inactive;
89 struct dialog_color button_key_active;
90 struct dialog_color button_key_inactive;
91 struct dialog_color button_label_active;
92 struct dialog_color button_label_inactive;
93 struct dialog_color inputbox;
94 struct dialog_color inputbox_border;
95 struct dialog_color searchbox;
96 struct dialog_color searchbox_title;
97 struct dialog_color searchbox_border;
98 struct dialog_color position_indicator;
99 struct dialog_color menubox;
100 struct dialog_color menubox_border;
101 struct dialog_color item;
102 struct dialog_color item_selected;
103 struct dialog_color tag;
104 struct dialog_color tag_selected;
105 struct dialog_color tag_key;
106 struct dialog_color tag_key_selected;
107 struct dialog_color check;
108 struct dialog_color check_selected;
109 struct dialog_color uarrow;
110 struct dialog_color darrow;
114 * Global variables
116 extern struct dialog_info dlg;
117 extern char dialog_input_result[];
118 extern int saved_x, saved_y; /* Needed in signal handler in mconf.c */
121 * Function prototypes
124 /* item list as used by checklist and menubox */
125 void item_reset(void);
126 void item_make(const char *fmt, ...);
127 void item_add_str(const char *fmt, ...);
128 void item_set_tag(char tag);
129 void item_set_data(void *p);
130 void item_set_selected(int val);
131 int item_activate_selected(void);
132 void *item_data(void);
133 char item_tag(void);
135 /* item list manipulation for lxdialog use */
136 #define MAXITEMSTR 200
137 struct dialog_item {
138 char str[MAXITEMSTR]; /* prompt displayed */
139 char tag;
140 void *data; /* pointer to menu item - used by menubox+checklist */
141 int selected; /* Set to 1 by dialog_*() function if selected. */
144 /* list of lialog_items */
145 struct dialog_list {
146 struct dialog_item node;
147 struct dialog_list *next;
150 extern struct dialog_list *item_cur;
151 extern struct dialog_list item_nil;
152 extern struct dialog_list *item_head;
154 int item_count(void);
155 void item_set(int n);
156 int item_n(void);
157 const char *item_str(void);
158 int item_is_selected(void);
159 int item_is_tag(char tag);
160 #define item_foreach() \
161 for (item_cur = item_head ? item_head: item_cur; \
162 item_cur && (item_cur != &item_nil); item_cur = item_cur->next)
164 /* generic key handlers */
165 int on_key_esc(WINDOW *win);
166 int on_key_resize(void);
168 /* minimum (re)size values */
169 #define CHECKLIST_HEIGTH_MIN 6 /* For dialog_checklist() */
170 #define CHECKLIST_WIDTH_MIN 6
171 #define INPUTBOX_HEIGTH_MIN 2 /* For dialog_inputbox() */
172 #define INPUTBOX_WIDTH_MIN 2
173 #define MENUBOX_HEIGTH_MIN 15 /* For dialog_menu() */
174 #define MENUBOX_WIDTH_MIN 65
175 #define TEXTBOX_HEIGTH_MIN 8 /* For dialog_textbox() */
176 #define TEXTBOX_WIDTH_MIN 8
177 #define YESNO_HEIGTH_MIN 4 /* For dialog_yesno() */
178 #define YESNO_WIDTH_MIN 4
179 #define WINDOW_HEIGTH_MIN 19 /* For init_dialog() */
180 #define WINDOW_WIDTH_MIN 80
182 int init_dialog(const char *backtitle);
183 void set_dialog_backtitle(const char *backtitle);
184 void set_dialog_subtitles(struct subtitle_list *subtitles);
185 void end_dialog(int x, int y);
186 void attr_clear(WINDOW * win, int height, int width, chtype attr);
187 void dialog_clear(void);
188 void print_autowrap(WINDOW * win, const char *prompt, int width, int y, int x);
189 void print_button(WINDOW * win, const char *label, int y, int x, int selected);
190 void print_title(WINDOW *dialog, const char *title, int width);
191 void draw_box(WINDOW * win, int y, int x, int height, int width, chtype box,
192 chtype border);
193 void draw_shadow(WINDOW * win, int y, int x, int height, int width);
195 int first_alpha(const char *string, const char *exempt);
196 int dialog_yesno(const char *title, const char *prompt, int height, int width);
197 int dialog_msgbox(const char *title, const char *prompt, int height,
198 int width, int pause);
199 int dialog_textbox(const char *title, const char *tbuf, int initial_height,
200 int initial_width, int *_vscroll, int *_hscroll,
201 int (*extra_key_cb)(int, size_t, size_t, void *), void *data);
202 int dialog_menu(const char *title, const char *prompt,
203 const void *selected, int *s_scroll);
204 int dialog_checklist(const char *title, const char *prompt, int height,
205 int width, int list_height);
206 int dialog_inputbox(const char *title, const char *prompt, int height,
207 int width, const char *init);