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Diffstat (limited to 'apps/plugins/text_viewer/tv_screen_pos.h')
-rw-r--r-- | apps/plugins/text_viewer/tv_screen_pos.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/apps/plugins/text_viewer/tv_screen_pos.h b/apps/plugins/text_viewer/tv_screen_pos.h new file mode 100644 index 0000000000..3ee8c10d89 --- /dev/null +++ b/apps/plugins/text_viewer/tv_screen_pos.h | |||
@@ -0,0 +1,56 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * Copyright (C) 2002 Gilles Roux | ||
11 | * 2003 Garrett Derner | ||
12 | * 2010 Yoshihisa Uchida | ||
13 | * | ||
14 | * This program is free software; you can redistribute it and/or | ||
15 | * modify it under the terms of the GNU General Public License | ||
16 | * as published by the Free Software Foundation; either version 2 | ||
17 | * of the License, or (at your option) any later version. | ||
18 | * | ||
19 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY | ||
20 | * KIND, either express or implied. | ||
21 | * | ||
22 | ****************************************************************************/ | ||
23 | #ifndef PLUGIN_TEXT_VIEWER_SCREEN_POS_H | ||
24 | #define PLUGIN_TEXT_VIEWER_SCREEN_POS_H | ||
25 | |||
26 | struct tv_screen_pos { | ||
27 | off_t file_pos; | ||
28 | int page; | ||
29 | int line; | ||
30 | }; | ||
31 | |||
32 | /* | ||
33 | * return the current position | ||
34 | * | ||
35 | * return | ||
36 | * the pointer which is stored the current position | ||
37 | */ | ||
38 | const struct tv_screen_pos *tv_get_screen_pos(void); | ||
39 | |||
40 | /* | ||
41 | * set the current position | ||
42 | * | ||
43 | * [In] pos | ||
44 | * the pointer which is stored the current position | ||
45 | */ | ||
46 | void tv_set_screen_pos(const struct tv_screen_pos *pos); | ||
47 | |||
48 | /* | ||
49 | * the current position set to the given structure | ||
50 | * | ||
51 | * [Out] pos | ||
52 | * the pointer in order to store the current position | ||
53 | */ | ||
54 | void tv_copy_screen_pos(struct tv_screen_pos *pos); | ||
55 | |||
56 | #endif | ||