Commit | Line | Data |
---|---|---|
460b9539 | 1 | /* |
2 | * This file is part of DisOrder. | |
5aff007d | 3 | * Copyright (C) 2004-2008 Richard Kettlewell |
460b9539 | 4 | * |
5 | * This program is free software; you can redistribute it and/or modify | |
6 | * it under the terms of the GNU General Public License as published by | |
7 | * the Free Software Foundation; either version 2 of the License, or | |
8 | * (at your option) any later version. | |
9 | * | |
10 | * This program is distributed in the hope that it will be useful, but | |
11 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 | * General Public License for more details. | |
14 | * | |
15 | * You should have received a copy of the GNU General Public License | |
16 | * along with this program; if not, write to the Free Software | |
17 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 | |
18 | * USA | |
19 | */ | |
20 | ||
21 | #ifndef PLAY_H | |
22 | #define PLAY_H | |
23 | ||
24 | extern struct queue_entry *playing; /* playing track or 0 */ | |
25 | extern int paused; /* non-0 if paused */ | |
26 | ||
27 | void play(ev_source *ev); | |
28 | /* try to play something, if playing is enabled and nothing is playing | |
29 | * already */ | |
30 | ||
31 | int playing_is_enabled(void); | |
32 | /* return true iff playing is enabled */ | |
33 | ||
34 | void enable_playing(const char *who, ev_source *ev); | |
35 | /* enable playing */ | |
36 | ||
37 | void disable_playing(const char *who); | |
38 | /* disable playing. */ | |
39 | ||
40 | int random_is_enabled(void); | |
41 | /* return true iff random play is enabled */ | |
42 | ||
43 | void enable_random(const char *who, ev_source *ev); | |
44 | /* enable random play */ | |
45 | ||
46 | void disable_random(const char *who); | |
47 | /* disable random play */ | |
48 | ||
49 | void scratch(const char *who, const char *id); | |
50 | /* scratch the playing track. @who@ identifies the scratcher. @id@ is | |
51 | * the ID or a null pointer. */ | |
52 | ||
53 | void quitting(ev_source *ev); | |
54 | /* called to terminate current track and shut down speaker process | |
55 | * when quitting */ | |
56 | ||
57 | void speaker_setup(ev_source *ev); | |
58 | /* set up the speaker subprocess */ | |
59 | ||
60 | void speaker_reload(void); | |
61 | /* Tell the speaker process to reload its configuration. */ | |
62 | ||
63 | int pause_playing(const char *who); | |
64 | /* Pause the current track. Return 0 on success, -1 on error. WHO | |
65 | * can be 0. */ | |
66 | ||
67 | void resume_playing(const char *who); | |
68 | /* Resume after a pause. WHO can be 0. */ | |
69 | ||
70 | int prepare(ev_source *ev, | |
71 | struct queue_entry *q); | |
72 | /* Prepare to play Q */ | |
73 | ||
74 | void abandon(ev_source *ev, | |
75 | struct queue_entry *q); | |
76 | /* Abandon a possibly-prepared track. */ | |
77 | ||
49a773eb RK |
78 | void add_random_track(ev_source *ev); |
79 | /* If random play is enabled then try to add a track to the queue. */ | |
460b9539 | 80 | |
81 | #endif /* PLAY_H */ | |
82 | ||
83 | /* | |
84 | Local Variables: | |
85 | c-basic-offset:2 | |
86 | comment-column:40 | |
87 | fill-column:79 | |
88 | End: | |
89 | */ |