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Diffstat (limited to 'cpp/termbox/termbox.h')
| -rw-r--r-- | cpp/termbox/termbox.h | 210 |
1 files changed, 0 insertions, 210 deletions
diff --git a/cpp/termbox/termbox.h b/cpp/termbox/termbox.h deleted file mode 100644 index 3e2228de..00000000 --- a/cpp/termbox/termbox.h +++ /dev/null @@ -1,210 +0,0 @@ -#pragma once - -#include <stdint.h> - -#ifdef __cplusplus -extern "C" { -#endif - -/*** 1. Controlling the screen. */ - -/* The screen is a 2D array of cells. */ -struct tb_cell { - uint32_t ch; /* unicode character */ - uint16_t fg; /* foreground color and attributes */ - uint16_t bg; /* background color and attributes */ -}; - -/* Possible colors in tb_cell.fg and tb_cell.bg. */ -#define TB_DEFAULT 0x00 -#define TB_BLACK 0x01 -#define TB_RED 0x02 -#define TB_GREEN 0x03 -#define TB_YELLOW 0x04 -#define TB_BLUE 0x05 -#define TB_MAGENTA 0x06 -#define TB_CYAN 0x07 -#define TB_WHITE 0x08 - -/* Colors in tb_cell can be combined using bitwise-OR with multiple - * of the following attributes. */ -#define TB_BOLD 0x0100 -#define TB_UNDERLINE 0x0200 -#define TB_REVERSE 0x0400 - -/* Initialize screen and keyboard. */ -int tb_init(void); -/* Possible error codes returned by tb_init() */ -#define TB_EUNSUPPORTED_TERMINAL -1 -#define TB_EFAILED_TO_OPEN_TTY -2 -/* Termbox uses unix pipes in order to deliver a message from a signal handler - * (SIGWINCH) to the main event reading loop. */ -#define TB_EPIPE_TRAP_ERROR -3 - -/* Restore terminal mode. */ -void tb_shutdown(void); - -/* Size of the screen. Return negative values before tb_init() or after - * tb_shutdown() */ -int tb_width(void); -int tb_height(void); - -/* Update the screen with internal state. Most methods below modify just the - * internal state of the screen. Changes won't be visible until you call - * tb_present(). */ -void tb_present(void); - -/* Returns a pointer to the internal screen state: a 1D array of cells in - * raster order. You'll need to call tb_width() and tb_height() for the - * array's dimensions. The array stays valid until tb_clear() or tb_present() - * are called. */ -struct tb_cell *tb_cell_buffer(); - -/* Clear the internal screen state using either TB_DEFAULT or the - * color/attributes set by tb_set_clear_attributes(). */ -void tb_clear(void); -void tb_set_clear_attributes(uint16_t fg, uint16_t bg); - -/* Move the cursor. Upper-left character is (0, 0). - */ -void tb_set_cursor(int cx, int cy); -/* To hide the cursor, call tb_set_cursor(TB_HIDE_CURSOR, TB_HIDE_CURSOR). - * Cursor starts out hidden. */ -#define TB_HIDE_CURSOR -1 - -/* Modify a specific cell of the screen. Don't forget to call tb_present() to - * commit your changes. */ -void tb_change_cell(int x, int y, uint32_t ch, uint16_t fg, uint16_t bg); - - - -/*** 2. Controlling keyboard events. */ - -struct tb_event { - uint8_t type; - /* fields for type TB_EVENT_KEY */ - uint16_t key; - uint32_t ch; - /* fields for type TB_EVENT_RESIZE */ - int32_t w; - int32_t h; - /* fields for type TB_EVENT_MOUSE */ - int32_t x; - int32_t y; -}; - -/* Possible values for tb_event.type. */ -#define TB_EVENT_KEY 1 -#define TB_EVENT_RESIZE 2 -#define TB_EVENT_MOUSE 3 - -/* Possible values for tb_event.key. - * - * These are a safe subset of terminfo keys, which exist on all popular - * terminals. Termbox uses only them to stay truly portable. - */ -#define TB_KEY_F1 (0xFFFF-0) -#define TB_KEY_F2 (0xFFFF-1) -#define TB_KEY_F3 (0xFFFF-2) -#define TB_KEY_F4 (0xFFFF-3) -#define TB_KEY_F5 (0xFFFF-4) -#define TB_KEY_F6 (0xFFFF-5) -#define TB_KEY_F7 (0xFFFF-6) -#define TB_KEY_F8 (0xFFFF-7) -#define TB_KEY_F9 (0xFFFF-8) -#define TB_KEY_F10 (0xFFFF-9) -#define TB_KEY_F11 (0xFFFF-10) -#define TB_KEY_F12 (0xFFFF-11) -#define TB_KEY_INSERT (0xFFFF-12) -#define TB_KEY_DELETE (0xFFFF-13) -#define TB_KEY_HOME (0xFFFF-14) -#define TB_KEY_END (0xFFFF-15) -#define TB_KEY_PGUP (0xFFFF-16) -#define TB_KEY_PGDN (0xFFFF-17) -#define TB_KEY_ARROW_UP (0xFFFF-18) -#define TB_KEY_ARROW_DOWN (0xFFFF-19) -#define TB_KEY_ARROW_LEFT (0xFFFF-20) -#define TB_KEY_ARROW_RIGHT (0xFFFF-21) -#define TB_KEY_MOUSE_LEFT (0xFFFF-22) -#define TB_KEY_MOUSE_RIGHT (0xFFFF-23) -#define TB_KEY_MOUSE_MIDDLE (0xFFFF-24) -#define TB_KEY_MOUSE_RELEASE (0xFFFF-25) -#define TB_KEY_MOUSE_WHEEL_UP (0xFFFF-26) -#define TB_KEY_MOUSE_WHEEL_DOWN (0xFFFF-27) -/* These are all ASCII code points below SPACE character and a BACKSPACE key. */ -#define TB_KEY_CTRL_TILDE 0x00 -#define TB_KEY_CTRL_2 0x00 /* clash with 'CTRL_TILDE' */ -#define TB_KEY_CTRL_A 0x01 -#define TB_KEY_CTRL_B 0x02 -#define TB_KEY_CTRL_C 0x03 -#define TB_KEY_CTRL_D 0x04 -#define TB_KEY_CTRL_E 0x05 -#define TB_KEY_CTRL_F 0x06 -#define TB_KEY_CTRL_G 0x07 -#define TB_KEY_BACKSPACE 0x08 -#define TB_KEY_CTRL_H 0x08 /* clash with 'CTRL_BACKSPACE' */ -#define TB_KEY_TAB 0x09 -#define TB_KEY_CTRL_I 0x09 /* clash with 'TAB' */ -#define TB_KEY_CTRL_J 0x0A -#define TB_KEY_CTRL_K 0x0B -#define TB_KEY_CTRL_L 0x0C -#define TB_KEY_ENTER 0x0D -#define TB_KEY_CTRL_M 0x0D /* clash with 'ENTER' */ -#define TB_KEY_CTRL_N 0x0E -#define TB_KEY_CTRL_O 0x0F -#define TB_KEY_CTRL_P 0x10 -#define TB_KEY_CTRL_Q 0x11 -#define TB_KEY_CTRL_R 0x12 -#define TB_KEY_CTRL_S 0x13 -#define TB_KEY_CTRL_T 0x14 -#define TB_KEY_CTRL_U 0x15 -#define TB_KEY_CTRL_V 0x16 -#define TB_KEY_CTRL_W 0x17 -#define TB_KEY_CTRL_X 0x18 -#define TB_KEY_CTRL_Y 0x19 -#define TB_KEY_CTRL_Z 0x1A -#define TB_KEY_ESC 0x1B -#define TB_KEY_CTRL_LSQ_BRACKET 0x1B /* clash with 'ESC' */ -#define TB_KEY_CTRL_3 0x1B /* clash with 'ESC' */ -#define TB_KEY_CTRL_4 0x1C -#define TB_KEY_CTRL_BACKSLASH 0x1C /* clash with 'CTRL_4' */ -#define TB_KEY_CTRL_5 0x1D -#define TB_KEY_CTRL_RSQ_BRACKET 0x1D /* clash with 'CTRL_5' */ -#define TB_KEY_CTRL_6 0x1E -#define TB_KEY_CTRL_7 0x1F -#define TB_KEY_CTRL_SLASH 0x1F /* clash with 'CTRL_7' */ -#define TB_KEY_CTRL_UNDERSCORE 0x1F /* clash with 'CTRL_7' */ -#define TB_KEY_SPACE 0x20 -#define TB_KEY_BACKSPACE2 0x7F -#define TB_KEY_CTRL_8 0x7F /* clash with 'DELETE' */ -/* These are non-existing ones. - * - * #define TB_KEY_CTRL_1 clash with '1' - * #define TB_KEY_CTRL_9 clash with '9' - * #define TB_KEY_CTRL_0 clash with '0' - */ - -/* Wait for an event up to 'timeout' milliseconds and fill the 'event' - * structure with it, when the event is available. Returns the type of the - * event (one of TB_EVENT_* constants) or -1 if there was an error or 0 in case - * there were no event during 'timeout' period. - */ -int tb_peek_event(struct tb_event *event, int timeout); - -/* Wait for an event forever and fill the 'event' structure with it, when the - * event is available. Returns the type of the event (one of TB_EVENT_* - * constants) or -1 if there was an error. - */ -int tb_poll_event(struct tb_event *event); - - - -/*** 3. Utility utf8 functions. */ -#define TB_EOF -1 -int tb_utf8_char_length(char c); -int tb_utf8_char_to_unicode(uint32_t *out, const char *c); -int tb_utf8_unicode_to_char(char *out, uint32_t c); - -#ifdef __cplusplus -} -#endif |