3 * @author Shinichiro Nakamura
4 * @brief NT-Shell用テキストエディタモジュールの定義。
6 * 文字列の編集を論理的に扱うためのモジュール。
7 * このモジュールはビューに関して一切感知しない。
11 * ===============================================================
12 * Natural Tiny Shell (NT-Shell)
14 * ===============================================================
15 * Copyright (c) 2010-2011 Shinichiro Nakamura
17 * Permission is hereby granted, free of charge, to any person
18 * obtaining a copy of this software and associated documentation
19 * files (the "Software"), to deal in the Software without
20 * restriction, including without limitation the rights to use,
21 * copy, modify, merge, publish, distribute, sublicense, and/or
22 * sell copies of the Software, and to permit persons to whom the
23 * Software is furnished to do so, subject to the following
26 * The above copyright notice and this permission notice shall be
27 * included in all copies or substantial portions of the Software.
29 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
30 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
31 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
32 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
33 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
34 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
35 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
36 * OTHER DEALINGS IN THE SOFTWARE.
37 * ===============================================================
40 #ifndef _TEXT_EDITOR_H_
41 #define _TEXT_EDITOR_H_
43 #define TEXTEDITOR_MAXLEN 64
46 char buffer[TEXTEDITOR_MAXLEN];
51 void text_editor_init(text_editor_t *p);
52 int text_editor_insert(text_editor_t *p, char c);
53 int text_editor_backspace(text_editor_t *p);
54 int text_editor_cursor_get_position(text_editor_t *p);
55 int text_editor_cursor_head(text_editor_t *p);
56 int text_editor_cursor_tail(text_editor_t *p);
57 int text_editor_cursor_left(text_editor_t *p);
58 int text_editor_cursor_right(text_editor_t *p);
59 int text_editor_set_text(text_editor_t *p, char *buf);
60 int text_editor_get_text(text_editor_t *p, char *buf, int siz);
61 void text_editor_clear(text_editor_t *p);