1 /* ----------------------------------------------------------------------- *
2 *
3 * Copyright 2009 Erwan Velu - All Rights Reserved
4 *
5 * Permission is hereby granted, free of charge, to any person
6 * obtaining a copy of this software and associated documentation
7 * files (the "Software"), to deal in the Software without
8 * restriction, including without limitation the rights to use,
9 * copy, modify, merge, publish, distribute, sublicense, and/or
10 * sell copies of the Software, and to permit persons to whom
11 * the Software is furnished to do so, subject to the following
12 * conditions:
13 *
14 * The above copyright notice and this permission notice shall
15 * be included in all copies or substantial portions of the Software.
16 *
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
18 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
19 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
20 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
21 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
22 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
23 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
24 * OTHER DEALINGS IN THE SOFTWARE.
25 *
26 * -----------------------------------------------------------------------
27 */
28
29 #ifndef DEFINE_LIB_ANSI_H
30 #define DEFINE_LIB_ANSI_H
31
32 #define CSI "\e["
33
34 void display_cursor(bool status);
35 void clear_end_of_line(void);
36 void move_cursor_left(int count);
37 void move_cursor_right(int count);
38 void clear_line(void);
39 void clear_beginning_of_line(void);
40 void move_cursor_to_column(int count);
41 void move_cursor_to_next_line(void);
42 void disable_utf8(void);
43 void set_g1_special_char(void);
44 void set_us_g0_charset(void);
45 void clear_entire_screen(void);
46 void set_cursor_blink(bool status);
47 void move_cursor_to_next_line(void);
48 void disable_utf8(void);
49 void set_g1_special_char(void);
50 void set_us_g0_charset(void);
51 void clear_entire_screen(void);
52 void clearwindow(const char top, const char left, const char bot,
53 const char right, const char fillchar, const char fillattr);
54
beep(void)55 static inline void beep(void)
56 {
57 fputs("\007", stdout);
58 }
59
60 void reset_colors(void);
61
62 /* Print a string */
63 void csprint(const char *, const char);
64
65 /* Print one character, one or more times */
66 void cprint(const char, const char, unsigned int);
67
68 /* Print one character, once */
putch(const char x,char attr)69 static inline void putch(const char x, char attr)
70 {
71 cprint(x, attr, 1);
72 }
73
74 void cls(void);
75
cursoroff(void)76 static inline void cursoroff(void)
77 {
78 display_cursor(false);
79 }
80
cursoron(void)81 static inline void cursoron(void)
82 {
83 display_cursor(true);
84 }
85
scrollup(int times)86 static inline void scrollup(int times)
87 {
88 if (times > 0)
89 printf(CSI "%dS", times);
90 }
91
92 /* Scroll up display screen by one line */
scrollup_once(void)93 static inline void scrollup_once(void)
94 {
95 printf(CSI "S");
96 }
97
gotoxy(const char row,const char col)98 static inline void gotoxy(const char row, const char col)
99 {
100 printf(CSI "%d;%dH", row + 1, col + 1);
101 }
102
103 #endif
104