Greg Hartman | 76d05dc | 2016-11-23 15:51:27 -0800 | [diff] [blame^] | 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 | |
| 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 */ |
| 69 | static inline void putch(const char x, char attr) |
| 70 | { |
| 71 | cprint(x, attr, 1); |
| 72 | } |
| 73 | |
| 74 | void cls(void); |
| 75 | |
| 76 | static inline void cursoroff(void) |
| 77 | { |
| 78 | display_cursor(false); |
| 79 | } |
| 80 | |
| 81 | static inline void cursoron(void) |
| 82 | { |
| 83 | display_cursor(true); |
| 84 | } |
| 85 | |
| 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 */ |
| 93 | static inline void scrollup_once(void) |
| 94 | { |
| 95 | printf(CSI "S"); |
| 96 | } |
| 97 | |
| 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 |