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comparison src/libmlk-ui/ui/theme.h @ 320:8f9937403749

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misc: improve loading of data
author David Demelier <markand@malikania.fr>
date Fri, 01 Oct 2021 20:30:00 +0200
parents libmlk-ui/ui/theme.h@d01e83210ca2
children 42a6710629f5
comparison
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319:b843eef4cc35 320:8f9937403749
1 /*
2 * theme.h -- abstract theming
3 *
4 * Copyright (c) 2020-2021 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 MOLKO_UI_THEME_H
20 #define MOLKO_UI_THEME_H
21
22 #include <core/core.h>
23
24 struct button;
25 struct checkbox;
26 struct font;
27 struct frame;
28 struct label;
29 struct sprite;
30
31 enum theme_font {
32 THEME_FONT_DEBUG,
33 THEME_FONT_INTERFACE,
34 THEME_FONT_NUM
35 };
36
37 enum theme_color {
38 THEME_COLOR_DEBUG,
39 THEME_COLOR_NORMAL,
40 THEME_COLOR_SELECTED,
41 THEME_COLOR_SHADOW,
42 THEME_COLOR_NUM
43 };
44
45 enum theme_sprite {
46 THEME_SPRITE_CURSOR,
47 THEME_SPRITE_NUM
48 };
49
50 struct theme {
51 struct font *fonts[THEME_FONT_NUM];
52 const struct sprite *sprites[THEME_SPRITE_NUM];
53 unsigned long colors[THEME_COLOR_NUM];
54 unsigned int padding;
55
56 void (*draw_frame)(const struct theme *, const struct frame *);
57 void (*draw_label)(const struct theme *, const struct label *);
58 void (*draw_button)(const struct theme *, const struct button *);
59 void (*draw_checkbox)(const struct theme *t, const struct checkbox *);
60 };
61
62 CORE_BEGIN_DECLS
63
64 int
65 theme_init(void);
66
67 struct theme *
68 theme_default(void);
69
70 void
71 theme_shallow(struct theme *, const struct theme *);
72
73 void
74 theme_draw_frame(const struct theme *, const struct frame *);
75
76 void
77 theme_draw_label(const struct theme *, const struct label *);
78
79 void
80 theme_draw_button(const struct theme *, const struct button *);
81
82 void
83 theme_draw_checkbox(const struct theme *, const struct checkbox *);
84
85 void
86 theme_finish(void);
87
88 CORE_END_DECLS
89
90 #endif /* !MOLKO_UI_THEME_H */