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tterm.h - iomenu - interactive terminal-based selection menu |
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git clone git://bitreich.org/iomenu git://hg6vgqziawt5s4dj.onion/iomenu (git://bitreich.org) |
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README |
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LICENSE |
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--- |
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tterm.h (964B) |
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--- |
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1 #ifndef TERM_H |
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2 #define TERM_H |
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3 |
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4 #include <stdint.h> |
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5 #include <stdio.h> |
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6 #include <sys/ioctl.h> |
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7 #include <termios.h> |
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8 #include <unistd.h> |
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9 |
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10 #define TERM_KEY_CTRL(c) ((c) & ~0x40) |
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11 #define TERM_KEY_ALT(c) (0x100 + (c)) |
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12 #define TERM_KEY_CSI(c, i) (0x100 + (c) * 0x100 + (i)) |
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13 |
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14 enum term_key { |
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15 TERM_KEY_ESC = 0x1b, |
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16 TERM_KEY_DELETE = 127, |
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17 TERM_KEY_BACKSPACE = TERM_KEY_CTRL('H'), |
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18 TERM_KEY_TAB = TERM_KEY_CTRL('I'), |
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19 TERM_KEY_ENTER = TERM_KEY_CTRL('J'), |
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20 TERM_KEY_ARROW_UP = TERM_KEY_CSI('A', 0), |
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21 TERM_KEY_ARROW_DOWN = TERM_KEY_CSI('B', 0), |
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22 TERM_KEY_PAGE_UP = TERM_KEY_CSI('~', 5), |
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23 TERM_KEY_PAGE_DOWN = TERM_KEY_CSI('~', 6), |
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24 }; |
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25 |
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26 struct term { |
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27 struct winsize winsize; |
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28 struct termios old_termios; |
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29 }; |
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30 |
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31 /** src/term.c **/ |
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32 struct term term; |
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33 int term_width_at_pos(uint32_t codepoint, int pos); |
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34 int term_at_width(char const *s, int width, int pos); |
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35 int term_raw_on(int fd); |
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36 int term_raw_off(int fd); |
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37 int term_get_key(FILE *fp); |
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38 |
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39 #endif |
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