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-rw-r--r--bterm.h87
1 files changed, 0 insertions, 87 deletions
diff --git a/bterm.h b/bterm.h
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index d2fd963..0000000
--- a/bterm.h
+++ /dev/null
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-/*
- * bterm.h
- * Copyright 2019 Bruce Hill
- * Released under the MIT License
- *
- * Definitions of some basic terminal stuff, like reading keys and some
- * terminal escape sequences.
- */
-
-#ifndef FILE__BTERM_H
-#define FILE__BTERM_H
-
-#include <stdio.h>
-#include <time.h>
-#include <unistd.h>
-
-// Maximum time in milliseconds between double clicks
-#define DOUBLECLICK_THRESHOLD 200
-
-
-typedef enum {
- // ASCII chars:
- KEY_CTRL_AT = 0x00, KEY_CTRL_A, KEY_CTRL_B, KEY_CTRL_C, KEY_CTRL_D,
- KEY_CTRL_E, KEY_CTRL_F, KEY_CTRL_G, KEY_CTRL_H, KEY_CTRL_I, KEY_CTRL_J,
- KEY_CTRL_K, KEY_CTRL_L, KEY_CTRL_M, KEY_CTRL_N, KEY_CTRL_O, KEY_CTRL_P,
- KEY_CTRL_Q, KEY_CTRL_R, KEY_CTRL_S, KEY_CTRL_T, KEY_CTRL_U, KEY_CTRL_V,
- KEY_CTRL_W, KEY_CTRL_X, KEY_CTRL_Y, KEY_CTRL_Z,
- KEY_CTRL_LSQ_BRACKET, KEY_CTRL_BACKSLASH, KEY_CTRL_RSQ_BRACKET,
- KEY_CTRL_CARET, KEY_CTRL_UNDERSCORE, KEY_SPACE,
- // Printable chars would be here
- KEY_BACKSPACE2 = 0x7F,
-
- // Non-ascii multi-byte keys:
- KEY_F0, KEY_F1, KEY_F2, KEY_F3, KEY_F4, KEY_F5, KEY_F6, KEY_F7, KEY_F8,
- KEY_F9, KEY_F10, KEY_F11, KEY_F12,
- KEY_INSERT, KEY_DELETE, KEY_HOME, KEY_END, KEY_PGUP, KEY_PGDN,
- KEY_ARROW_UP, KEY_ARROW_DOWN, KEY_ARROW_LEFT, KEY_ARROW_RIGHT,
- MOUSE_LEFT_PRESS, MOUSE_RIGHT_PRESS, MOUSE_MIDDLE_PRESS,
- MOUSE_LEFT_DRAG, MOUSE_RIGHT_DRAG, MOUSE_MIDDLE_DRAG,
- MOUSE_LEFT_RELEASE, MOUSE_RIGHT_RELEASE, MOUSE_MIDDLE_RELEASE,
- MOUSE_LEFT_DOUBLE, MOUSE_RIGHT_DOUBLE, MOUSE_MIDDLE_DOUBLE,
- MOUSE_WHEEL_RELEASE, MOUSE_WHEEL_PRESS,
-} bkey_t;
-
-#define MOD_BITSHIFT 9
-#define MOD_META (1 << (MOD_BITSHIFT + 0))
-#define MOD_CTRL (1 << (MOD_BITSHIFT + 1))
-#define MOD_ALT (1 << (MOD_BITSHIFT + 2))
-#define MOD_SHIFT (1 << (MOD_BITSHIFT + 3))
-
-// Overlapping key codes:
-#define KEY_CTRL_BACKTICK 0x00 /* clash with ^@ */
-#define KEY_CTRL_2 0x00 /* clash with ^@ */
-#define KEY_BACKSPACE 0x08 /* clash with ^H */
-#define KEY_TAB 0x09 /* clash with ^I */
-#define KEY_ENTER 0x0D /* clash with ^M */
-#define KEY_ESC 0x1B /* clash with ^[ */
-#define KEY_CTRL_3 0x1B /* clash with ^[ */
-#define KEY_CTRL_4 0x1C /* clash with ^\ */
-#define KEY_CTRL_5 0x1D /* clash with ^] */
-#define KEY_CTRL_TILDE 0x1E /* clash with ^^ */
-#define KEY_CTRL_6 0x1E /* clash with ^^ */
-#define KEY_CTRL_7 0x1F /* clash with ^_ */
-#define KEY_CTRL_SLASH 0x1F /* clash with ^_ */
-#define KEY_SPACE 0x20
-#define KEY_BACKSPACE2 0x7F
-#define KEY_CTRL_8 0x7F /* clash with 'BACKSPACE2' */
-
-// Terminal escape sequences:
-#define T_WRAP "7"
-#define T_SHOW_CURSOR "25"
-#define T_MOUSE_XY "1000"
-#define T_MOUSE_CELL "1002"
-#define T_MOUSE_SGR "1006"
-#define T_ALT_SCREEN "1049"
-#define T_ON(opt) "\033[?" opt "h"
-#define T_OFF(opt) "\033[?" opt "l"
-
-#define move_cursor(f, x, y) fprintf((f), "\033[%d;%dH", (int)(y)+1, (int)(x)+1)
-#define move_cursor_col(f, x) fprintf((f), "\033[%d`", (int)(x)+1)
-
-int bgetkey(FILE *in, int *mouse_x, int *mouse_y);
-char *bkeyname(int key, char *buf);
-int bkeywithname(const char *name);
-
-#endif
-// vim: ts=4 sw=0 et cino=L2,l1,(0,W4,m1