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comparison libmlk-ui/mlk/ui/gridmenu.h @ 433:862b15c3a3ae

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ui: cleanup hierarchy
author David Demelier <markand@malikania.fr>
date Sat, 15 Oct 2022 21:19:25 +0200
parents src/libmlk-ui/ui/gridmenu.h@8f59201dc76b
children 773a082f0b91
comparison
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432:38cf60f5a1c4 433:862b15c3a3ae
1 /*
2 * gridmenu.h -- GUI grid menu
3 *
4 * Copyright (c) 2020-2022 David Demelier <markand@malikania.fr>
5 *
6 * Permission to use, copy, modify, and/or distribute this software for any
7 * purpose with or without fee is hereby granted, provided that the above
8 * copyright notice and this permission notice appear in all copies.
9 *
10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17 */
18
19 #ifndef MLK_UI_GRIDMENU_H
20 #define MLK_UI_GRIDMENU_H
21
22 #include <stddef.h>
23
24 #include <mlk/core/core.h>
25
26 #include "label.h"
27
28 struct theme;
29
30 union event;
31
32 struct gridmenu {
33 int x;
34 int y;
35 unsigned int w;
36 unsigned int h;
37 size_t selected;
38 const struct theme *theme;
39 const char * const *items;
40 size_t itemsz;
41 unsigned int nrows;
42 unsigned int ncols;
43
44 /* Private fields. */
45 unsigned int eltw; /* maximum entry label width */
46 unsigned int elth; /* maximum entry label height */
47 unsigned int spacew; /* space between element horizontally */
48 unsigned int spaceh; /* and vertically */
49 };
50
51 CORE_BEGIN_DECLS
52
53 void
54 gridmenu_init(struct gridmenu *, unsigned int, unsigned int, const char * const *, size_t);
55
56 void
57 gridmenu_resize(struct gridmenu *, int, int, unsigned int, unsigned int);
58
59 int
60 gridmenu_handle(struct gridmenu *, const union event *);
61
62 void
63 gridmenu_draw(const struct gridmenu *);
64
65 CORE_END_DECLS
66
67 #endif /* !MLK_UI_GRIDMENU_H */