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planemo upload commit 2e9511a184a1ca667c7be0c6321a36dc4e3d116d
author jpayne
date Tue, 18 Mar 2025 17:55:14 -0400
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1 /****************************************************************************
2 * Copyright 2020 Thomas E. Dickey *
3 * Copyright 1998-2016,2017 Free Software Foundation, Inc. *
4 * *
5 * Permission is hereby granted, free of charge, to any person obtaining a *
6 * copy of this software and associated documentation files (the *
7 * "Software"), to deal in the Software without restriction, including *
8 * without limitation the rights to use, copy, modify, merge, publish, *
9 * distribute, distribute with modifications, sublicense, and/or sell *
10 * copies of the Software, and to permit persons to whom the Software is *
11 * furnished to do so, subject to the following conditions: *
12 * *
13 * The above copyright notice and this permission notice shall be included *
14 * in all copies or substantial portions of the Software. *
15 * *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
17 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
19 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
20 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
21 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
22 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
23 * *
24 * Except as contained in this notice, the name(s) of the above copyright *
25 * holders shall not be used in advertising or otherwise to promote the *
26 * sale, use or other dealings in this Software without prior written *
27 * authorization. *
28 ****************************************************************************/
29
30 /****************************************************************************
31 * Author: Juergen Pfeifer, 1995,1997 *
32 ****************************************************************************/
33
34 /* $Id: menu.h,v 1.26 2020/12/12 00:38:02 tom Exp $ */
35
36 #ifndef ETI_MENU
37 #define ETI_MENU
38
39 #ifdef AMIGA
40 #define TEXT TEXT_ncurses
41 #endif
42
43 #include <ncursesw/curses.h>
44 #include <ncursesw/eti.h>
45
46 #ifdef __cplusplus
47 extern "C"
48 {
49 #endif
50
51 #if defined(BUILDING_MENU)
52 # define MENU_IMPEXP NCURSES_EXPORT_GENERAL_EXPORT
53 #else
54 # define MENU_IMPEXP NCURSES_EXPORT_GENERAL_IMPORT
55 #endif
56
57 #define MENU_WRAPPED_VAR(type,name) extern MENU_IMPEXP type NCURSES_PUBLIC_VAR(name)(void)
58
59 #define MENU_EXPORT(type) MENU_IMPEXP type NCURSES_API
60 #define MENU_EXPORT_VAR(type) MENU_IMPEXP type
61
62 typedef int Menu_Options;
63 typedef int Item_Options;
64
65 /* Menu options: */
66 #define O_ONEVALUE (0x01)
67 #define O_SHOWDESC (0x02)
68 #define O_ROWMAJOR (0x04)
69 #define O_IGNORECASE (0x08)
70 #define O_SHOWMATCH (0x10)
71 #define O_NONCYCLIC (0x20)
72 #define O_MOUSE_MENU (0x40)
73
74 /* Item options: */
75 #define O_SELECTABLE (0x01)
76
77 #if !NCURSES_OPAQUE_MENU
78 typedef struct
79 {
80 const char *str;
81 unsigned short length;
82 }
83 TEXT;
84 #endif /* !NCURSES_OPAQUE_MENU */
85
86 struct tagMENU;
87
88 typedef struct tagITEM
89 #if !NCURSES_OPAQUE_MENU
90 {
91 TEXT name; /* name of menu item */
92 TEXT description; /* description of item, optional in display */
93 struct tagMENU *imenu; /* Pointer to parent menu */
94 void *userptr; /* Pointer to user defined per item data */
95 Item_Options opt; /* Item options */
96 short index; /* Item number if connected to a menu */
97 short y; /* y and x location of item in menu */
98 short x;
99 bool value; /* Selection value */
100
101 struct tagITEM *left; /* neighbor items */
102 struct tagITEM *right;
103 struct tagITEM *up;
104 struct tagITEM *down;
105
106 }
107 #endif /* !NCURSES_OPAQUE_MENU */
108 ITEM;
109
110 typedef void (*Menu_Hook) (struct tagMENU *);
111
112 typedef struct tagMENU
113 #if 1 /* not yet: !NCURSES_OPAQUE_MENU */
114 {
115 short height; /* Nr. of chars high */
116 short width; /* Nr. of chars wide */
117 short rows; /* Nr. of items high */
118 short cols; /* Nr. of items wide */
119 short frows; /* Nr. of formatted items high */
120 short fcols; /* Nr. of formatted items wide */
121 short arows; /* Nr. of items high (actual) */
122 short namelen; /* Max. name length */
123 short desclen; /* Max. description length */
124 short marklen; /* Length of mark, if any */
125 short itemlen; /* Length of one item */
126 short spc_desc; /* Spacing for descriptor */
127 short spc_cols; /* Spacing for columns */
128 short spc_rows; /* Spacing for rows */
129 char *pattern; /* Buffer to store match chars */
130 short pindex; /* Index into pattern buffer */
131 WINDOW *win; /* Window containing menu */
132 WINDOW *sub; /* Subwindow for menu display */
133 WINDOW *userwin; /* User's window */
134 WINDOW *usersub; /* User's subwindow */
135 ITEM **items; /* array of items */
136 short nitems; /* Nr. of items in menu */
137 ITEM *curitem; /* Current item */
138 short toprow; /* Top row of menu */
139 chtype fore; /* Selection attribute */
140 chtype back; /* Nonselection attribute */
141 chtype grey; /* Inactive attribute */
142 unsigned char pad; /* Pad character */
143
144 Menu_Hook menuinit; /* User hooks */
145 Menu_Hook menuterm;
146 Menu_Hook iteminit;
147 Menu_Hook itemterm;
148
149 void *userptr; /* Pointer to menus user data */
150 char *mark; /* Pointer to marker string */
151
152 Menu_Options opt; /* Menu options */
153 unsigned short status; /* Internal state of menu */
154 }
155 #endif /* !NCURSES_OPAQUE_MENU */
156 MENU;
157
158 /* Define keys */
159
160 #define REQ_LEFT_ITEM (KEY_MAX + 1)
161 #define REQ_RIGHT_ITEM (KEY_MAX + 2)
162 #define REQ_UP_ITEM (KEY_MAX + 3)
163 #define REQ_DOWN_ITEM (KEY_MAX + 4)
164 #define REQ_SCR_ULINE (KEY_MAX + 5)
165 #define REQ_SCR_DLINE (KEY_MAX + 6)
166 #define REQ_SCR_DPAGE (KEY_MAX + 7)
167 #define REQ_SCR_UPAGE (KEY_MAX + 8)
168 #define REQ_FIRST_ITEM (KEY_MAX + 9)
169 #define REQ_LAST_ITEM (KEY_MAX + 10)
170 #define REQ_NEXT_ITEM (KEY_MAX + 11)
171 #define REQ_PREV_ITEM (KEY_MAX + 12)
172 #define REQ_TOGGLE_ITEM (KEY_MAX + 13)
173 #define REQ_CLEAR_PATTERN (KEY_MAX + 14)
174 #define REQ_BACK_PATTERN (KEY_MAX + 15)
175 #define REQ_NEXT_MATCH (KEY_MAX + 16)
176 #define REQ_PREV_MATCH (KEY_MAX + 17)
177
178 #define MIN_MENU_COMMAND (KEY_MAX + 1)
179 #define MAX_MENU_COMMAND (KEY_MAX + 17)
180
181 /*
182 * Some AT&T code expects MAX_COMMAND to be out-of-band not
183 * just for menu commands but for forms ones as well.
184 */
185 #if defined(MAX_COMMAND)
186 # if (MAX_MENU_COMMAND > MAX_COMMAND)
187 # error Something is wrong -- MAX_MENU_COMMAND is greater than MAX_COMMAND
188 # elif (MAX_COMMAND != (KEY_MAX + 128))
189 # error Something is wrong -- MAX_COMMAND is already inconsistently defined.
190 # endif
191 #else
192 # define MAX_COMMAND (KEY_MAX + 128)
193 #endif
194
195 /* --------- prototypes for libmenu functions ----------------------------- */
196
197 extern MENU_EXPORT(ITEM **) menu_items(const MENU *);
198 extern MENU_EXPORT(ITEM *) current_item(const MENU *);
199 extern MENU_EXPORT(ITEM *) new_item(const char *, const char *);
200
201 extern MENU_EXPORT(MENU *) new_menu(ITEM **);
202
203 extern MENU_EXPORT(Item_Options) item_opts(const ITEM *);
204 extern MENU_EXPORT(Menu_Options) menu_opts(const MENU *);
205
206 extern MENU_EXPORT(Menu_Hook) item_init(const MENU *);
207 extern MENU_EXPORT(Menu_Hook) item_term(const MENU *);
208 extern MENU_EXPORT(Menu_Hook) menu_init(const MENU *);
209 extern MENU_EXPORT(Menu_Hook) menu_term(const MENU *);
210
211 extern MENU_EXPORT(WINDOW *) menu_sub(const MENU *);
212 extern MENU_EXPORT(WINDOW *) menu_win(const MENU *);
213
214 extern MENU_EXPORT(const char *) item_description(const ITEM *);
215 extern MENU_EXPORT(const char *) item_name(const ITEM *);
216 extern MENU_EXPORT(const char *) menu_mark(const MENU *);
217 extern MENU_EXPORT(const char *) menu_request_name(int);
218
219 extern MENU_EXPORT(char *) menu_pattern(const MENU *);
220
221 extern MENU_EXPORT(void *) menu_userptr(const MENU *);
222 extern MENU_EXPORT(void *) item_userptr(const ITEM *);
223
224 extern MENU_EXPORT(chtype) menu_back(const MENU *);
225 extern MENU_EXPORT(chtype) menu_fore(const MENU *);
226 extern MENU_EXPORT(chtype) menu_grey(const MENU *);
227
228 extern MENU_EXPORT(int) free_item(ITEM *);
229 extern MENU_EXPORT(int) free_menu(MENU *);
230 extern MENU_EXPORT(int) item_count(const MENU *);
231 extern MENU_EXPORT(int) item_index(const ITEM *);
232 extern MENU_EXPORT(int) item_opts_off(ITEM *, Item_Options);
233 extern MENU_EXPORT(int) item_opts_on(ITEM *, Item_Options);
234 extern MENU_EXPORT(int) menu_driver(MENU *, int);
235 extern MENU_EXPORT(int) menu_opts_off(MENU *, Menu_Options);
236 extern MENU_EXPORT(int) menu_opts_on(MENU *, Menu_Options);
237 extern MENU_EXPORT(int) menu_pad(const MENU *);
238 extern MENU_EXPORT(int) pos_menu_cursor(const MENU *);
239 extern MENU_EXPORT(int) post_menu(MENU *);
240 extern MENU_EXPORT(int) scale_menu(const MENU *, int *, int *);
241 extern MENU_EXPORT(int) set_current_item(MENU *menu, ITEM *item);
242 extern MENU_EXPORT(int) set_item_init(MENU *, Menu_Hook);
243 extern MENU_EXPORT(int) set_item_opts(ITEM *, Item_Options);
244 extern MENU_EXPORT(int) set_item_term(MENU *, Menu_Hook);
245 extern MENU_EXPORT(int) set_item_userptr(ITEM *, void *);
246 extern MENU_EXPORT(int) set_item_value(ITEM *, bool);
247 extern MENU_EXPORT(int) set_menu_back(MENU *, chtype);
248 extern MENU_EXPORT(int) set_menu_fore(MENU *, chtype);
249 extern MENU_EXPORT(int) set_menu_format(MENU *, int, int);
250 extern MENU_EXPORT(int) set_menu_grey(MENU *, chtype);
251 extern MENU_EXPORT(int) set_menu_init(MENU *, Menu_Hook);
252 extern MENU_EXPORT(int) set_menu_items(MENU *, ITEM **);
253 extern MENU_EXPORT(int) set_menu_mark(MENU *, const char *);
254 extern MENU_EXPORT(int) set_menu_opts(MENU *, Menu_Options);
255 extern MENU_EXPORT(int) set_menu_pad(MENU *, int);
256 extern MENU_EXPORT(int) set_menu_pattern(MENU *, const char *);
257 extern MENU_EXPORT(int) set_menu_sub(MENU *, WINDOW *);
258 extern MENU_EXPORT(int) set_menu_term(MENU *, Menu_Hook);
259 extern MENU_EXPORT(int) set_menu_userptr(MENU *, void *);
260 extern MENU_EXPORT(int) set_menu_win(MENU *, WINDOW *);
261 extern MENU_EXPORT(int) set_top_row(MENU *, int);
262 extern MENU_EXPORT(int) top_row(const MENU *);
263 extern MENU_EXPORT(int) unpost_menu(MENU *);
264 extern MENU_EXPORT(int) menu_request_by_name(const char *);
265 extern MENU_EXPORT(int) set_menu_spacing(MENU *, int, int, int);
266 extern MENU_EXPORT(int) menu_spacing(const MENU *, int *, int *, int *);
267
268 extern MENU_EXPORT(bool) item_value(const ITEM *);
269 extern MENU_EXPORT(bool) item_visible(const ITEM *);
270
271 extern MENU_EXPORT(void) menu_format(const MENU *, int *, int *);
272
273 #if NCURSES_SP_FUNCS
274 extern MENU_EXPORT(MENU *) NCURSES_SP_NAME(new_menu) (SCREEN *, ITEM **);
275 #endif
276
277 #ifdef __cplusplus
278 }
279 #endif
280
281 #endif /* ETI_MENU */