Mercurial > molko

annotate libui/ui/debug.h @ 174:6992085d47fd

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
ui: major theme overhaul, closes #2509 @1h - The font does not contain a color anymore, - Add a new color argument to font_render, - Theme are stored `const` in UI elements to promise no modifications, - Also make all <ui>_draw function to take a const widget too.
author David Demelier <markand@malikania.fr>
date Thu, 22 Oct 2020 15:16:43 +0200
parents aab824406d3d
children dd7c8d4321a3
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
79
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
1 /*
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
2 * debug.h -- debugging interfaces
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
3 *
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
4 * Copyright (c) 2020 David Demelier <markand@malikania.fr>
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
5 *
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
6 * Permission to use, copy, modify, and/or distribute this software for any
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
7 * purpose with or without fee is hereby granted, provided that the above
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
8 * copyright notice and this permission notice appear in all copies.
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
9 *
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
17 */
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
18
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
19 #ifndef MOLKO_DEBUG_H
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
20 #define MOLKO_DEBUG_H
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
21
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
22 /**
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
23 * \file debug.h
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
24 * \brief Debugging interfaces.
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
25 *
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
26 * This module provides functions to draw debugging information within the game
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
27 * window. It is mostly used for information only when state of the game is
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
28 * better inspected via direct window information rather than writing in the
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
29 * console.
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
30 *
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
31 * Predefined core states may print debugging information if
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
32 * debug_options.enabled variable is set to true. However, you need to specify
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
33 * the font to use in order to work.
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
34 *
168
aab824406d3d misc: all printf-like function are name foof and vfoof
David Demelier <markand@malikania.fr>
parents: 154
diff changeset
35 * Each call to \ref debugf or \ref vdebugf automatically adjust
79
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
36 * next coordinate for rendering the text. As such, user may simply print
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
37 * several lines of text without having to deal with that manually.
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
38 */
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
39
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
40 #include <stdbool.h>
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
41 #include <stdarg.h>
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
42
148
c577c15df07f misc: split libraries, closes #2496
David Demelier <markand@malikania.fr>
parents: 147
diff changeset
43 #include <core/font.h>
154
2252f9efac9a ui: remove style from debug_report, closes #2499
David Demelier <markand@malikania.fr>
parents: 148
diff changeset
44 #include <core/plat.h>
79
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
45
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
46 /**
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
47 * Maximum content length per report.
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
48 */
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
49 #define DEBUG_LINE_MAX 1024
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
50
133
c46f80820b42 core: revamp debug using theme
David Demelier <markand@malikania.fr>
parents: 121
diff changeset
51 struct theme;
c46f80820b42 core: revamp debug using theme
David Demelier <markand@malikania.fr>
parents: 121
diff changeset
52
79
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
53 /**
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
54 * \brief Debugging options.
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
55 *
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
56 * Fill this structure with appropriate values to change debugging behavior
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
57 * in core API.
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
58 */
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
59 struct debug_options {
147
b386d25832c8 doc: use new nomenclature, closes #2497
David Demelier <markand@malikania.fr>
parents: 133
diff changeset
60 bool enable; /*!< (+) Enable core API debugging. */
79
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
61 };
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
62
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
63 /**
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
64 * \brief Debug context.
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
65 *
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
66 * Use this structure each time you need to print one or more messages.
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
67 */
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
68 struct debug_report {
174
6992085d47fd ui: major theme overhaul, closes #2509 @1h
David Demelier <markand@malikania.fr>
parents: 168
diff changeset
69 const struct theme *theme; /*!< (+&?) Theme to use. */
147
b386d25832c8 doc: use new nomenclature, closes #2497
David Demelier <markand@malikania.fr>
parents: 133
diff changeset
70 unsigned int count; /*!< (-) Number of messages already printed. */
79
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
71 };
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
72
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
73 /**
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
74 * Global debugging options.
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
75 */
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
76 extern struct debug_options debug_options;
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
77
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
78 /**
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
79 * Print debugging information into the screen.
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
80 *
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
81 * \pre report != NULL
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
82 * \pre fmt != NULL
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
83 * \param report the reporting context
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
84 * \param fmt the printf(3) format string
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
85 * \note The message length must not exceed DEBUG_LINE_MAX, otherwise its
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
86 * result is truncated.
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
87 */
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
88 void
168
aab824406d3d misc: all printf-like function are name foof and vfoof
David Demelier <markand@malikania.fr>
parents: 154
diff changeset
89 debugf(struct debug_report *report, const char *fmt, ...) PLAT_PRINTF(2, 3);
79
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
90
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
91 /**
168
aab824406d3d misc: all printf-like function are name foof and vfoof
David Demelier <markand@malikania.fr>
parents: 154
diff changeset
92 * Similar to \ref debugf with a va_list arguments pointer.
79
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
93 *
154
2252f9efac9a ui: remove style from debug_report, closes #2499
David Demelier <markand@malikania.fr>
parents: 148
diff changeset
94 * \pre fmt != NULL
2252f9efac9a ui: remove style from debug_report, closes #2499
David Demelier <markand@malikania.fr>
parents: 148
diff changeset
95 * \param report the reporting context
2252f9efac9a ui: remove style from debug_report, closes #2499
David Demelier <markand@malikania.fr>
parents: 148
diff changeset
96 * \param fmt the printf(3) format string
2252f9efac9a ui: remove style from debug_report, closes #2499
David Demelier <markand@malikania.fr>
parents: 148
diff changeset
97 * \param ap the argument list
79
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
98 */
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
99 void
168
aab824406d3d misc: all printf-like function are name foof and vfoof
David Demelier <markand@malikania.fr>
parents: 154
diff changeset
100 vdebugf(struct debug_report *report, const char *fmt, va_list ap) PLAT_PRINTF(2, 0);
79
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
101
8f95462ac5f8 core: create a debugging API, closes #2469 @2h
David Demelier <markand@malikania.fr>
parents:
diff changeset
102 #endif /* !MOLKO_DEBUG_H */