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annotate libmlk-core/mlk/core/state.h @ 469:0d6206cee6b9

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core: state -> mlk_state
author David Demelier <markand@malikania.fr>
date Mon, 27 Feb 2023 11:11:23 +0100
parents 5729efd23286
children 6e8f6640e05b
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1 /*
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2 * state.h -- abstract state
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3 *
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4 * Copyright (c) 2020-2023 David Demelier <markand@malikania.fr>
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5 *
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6 * Permission to use, copy, modify, and/or distribute this software for any
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7 * purpose with or without fee is hereby granted, provided that the above
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8 * copyright notice and this permission notice appear in all copies.
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9 *
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10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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17 */
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18
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19 #ifndef MLK_CORE_STATE_H
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20 #define MLK_CORE_STATE_H
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21
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22 #include "core.h"
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24 union mlk_event;
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26 struct mlk_state {
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27 void *data;
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28 void (*start)(struct mlk_state *);
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29 void (*handle)(struct mlk_state *, const union mlk_event *);
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30 void (*update)(struct mlk_state *, unsigned int);
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31 void (*draw)(struct mlk_state *);
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32 void (*suspend)(struct mlk_state *);
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33 void (*resume)(struct mlk_state *);
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34 void (*end)(struct mlk_state *);
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35 void (*finish)(struct mlk_state *);
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36 };
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37
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38 MLK_CORE_BEGIN_DECLS
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39
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40 void
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41 mlk_state_start(struct mlk_state *);
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42
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43 void
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44 mlk_state_handle(struct mlk_state *, const union mlk_event *);
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46 void
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47 mlk_state_update(struct mlk_state *, unsigned int);
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49 void
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50 mlk_state_draw(struct mlk_state *);
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51
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52 void
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53 mlk_state_suspend(struct mlk_state *);
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55 void
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56 mlk_state_resume(struct mlk_state *);
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58 void
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59 mlk_state_end(struct mlk_state *);
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61 void
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62 mlk_state_finish(struct mlk_state *);
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63
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64 MLK_CORE_END_DECLS
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65
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66 #endif /* !MLK_CORE_STATE_H */