Mercurial > molko

annotate src/event.h @ 40:2a087210c0b8

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
misc: invalid indent
author David Demelier <markand@malikania.fr>
date Tue, 14 Jan 2020 13:40:26 +0100
parents 5519ad48822e
children b815621df3e3
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
19
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
1 /*
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
2 * event.h -- event management
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
3 *
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
4 * Copyright (c) 2020 David Demelier <markand@malikania.fr>
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
5 *
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
6 * Permission to use, copy, modify, and/or distribute this software for any
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
7 * purpose with or without fee is hereby granted, provided that the above
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
8 * copyright notice and this permission notice appear in all copies.
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
9 *
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
17 */
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
18
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
19 #ifndef MOLKO_EVENT_H
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
20 #define MOLKO_EVENT_H
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
21
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
22 /**
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
23 * \file event.h
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
24 * \brief Event management.
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
25 */
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
26
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
27 #include <stdbool.h>
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
28 #include <stdint.h>
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
29
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
30 #include "key.h"
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
31 #include "mouse.h"
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
32
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
33 /**
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
34 * \brief Kind of event.
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
35 */
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
36 enum event_type {
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
37 EVENT_CLICKDOWN, /*!< Mouse click down */
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
38 EVENT_CLICKUP, /*!< Mouse click released */
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
39 EVENT_KEYDOWN, /*!< Single key down */
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
40 EVENT_KEYUP, /*!< Single key released */
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
41 EVENT_MOUSE, /*!< Mouse moved */
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
42 EVENT_QUIT, /*!< Quit request */
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
43 };
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
44
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
45 /**
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
46 * \brief Store events.
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
47 */
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
48 union event {
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
49 enum event_type type; /*!< Which kind of event */
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
50
40
2a087210c0b8 misc: invalid indent
David Demelier <markand@malikania.fr>
parents: 22
diff changeset
51 /**
2a087210c0b8 misc: invalid indent
David Demelier <markand@malikania.fr>
parents: 22
diff changeset
52 * Store key down/up event.
2a087210c0b8 misc: invalid indent
David Demelier <markand@malikania.fr>
parents: 22
diff changeset
53 */
19
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
54 struct {
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
55 enum event_type type; /*!< EVENT_KEYDOWN or EVENT_KEYUP */
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
56 enum key key; /*!< Which key */
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
57 } key;
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
58
40
2a087210c0b8 misc: invalid indent
David Demelier <markand@malikania.fr>
parents: 22
diff changeset
59 /**
2a087210c0b8 misc: invalid indent
David Demelier <markand@malikania.fr>
parents: 22
diff changeset
60 * Store mouse motion event.
2a087210c0b8 misc: invalid indent
David Demelier <markand@malikania.fr>
parents: 22
diff changeset
61 */
19
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
62 struct {
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
63 enum event_type type; /*!< EVENT_MOUSE */
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
64 enum mouse_button buttons; /*!< OR'ed buttons that are pressed */
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
65 int32_t x; /*!< Mouse position in x */
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
66 int32_t y; /*!< Mouse position in y */
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
67 } mouse;
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
68
40
2a087210c0b8 misc: invalid indent
David Demelier <markand@malikania.fr>
parents: 22
diff changeset
69 /**
2a087210c0b8 misc: invalid indent
David Demelier <markand@malikania.fr>
parents: 22
diff changeset
70 * Store mouse click event.
2a087210c0b8 misc: invalid indent
David Demelier <markand@malikania.fr>
parents: 22
diff changeset
71 */
19
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
72 struct {
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
73 enum event_type type; /*!< EVENT_CLICKDOWN or EVENT_CLICKUP */
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
74 enum mouse_button button; /*!< Unique button that was pressed */
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
75 int32_t x; /*!< Mouse position in x */
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
76 int32_t y; /*!< Mouse position in y */
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
77 } click;
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
78 };
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
79
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
80 /**
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
81 * Fetch the next event or return false if there are not.
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
82 *
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
83 * \param ev the event
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
84 * \return true if the event was filled or false otherwise
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
85 */
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
86 bool
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
87 event_poll(union event *ev);
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
88
bc1fdff76775 core: implement most useful events, closes #2445
David Demelier <markand@malikania.fr>
parents:
diff changeset
89 #endif /* !MOLKO_EVENT_H */