Line data    Source code

       1            1 : export enum VT100Command {
       2            1 :     INSERT_CHARACTER = '@',
       3            1 :     CURSOR_UP = 'A',
       4            1 :     CURSOR_DOWN = 'B',
       5            1 :     CURSOR_FORWARD = 'C',
       6            1 :     CURSOR_BACKWARD = 'D',
       7            1 :     INSERT_LINE = 'L',
       8            1 :     DELETE_LINE = 'M',
       9            1 :     DELETE_CHARACTER = 'P',
      10            1 : }
      11              : 
      12            1 : export const VT100 = {
      13            1 :     ESCAPE: '\x1b',
      14            1 :     CSI: '\x1b[',
      15            1 :     CARRIAGE_RETURN: '\r',
      16            1 :     NEW_LINE: '\r\n',
      17            1 :     ERASE_ENTIRE_LINE: '\x1b[2K',
      18            1 :     SAVE_CURSOR: '\x1b[s',
      19            1 :     RESTORE_CURSOR: '\x1b[u',
      20            1 :     ENABLE_AUTO_WRAP: '\x1b[?7h',
      21            1 :     DISABLE_AUTO_WRAP: '\x1b[?7l',
      22            1 :     CLEAR_SCREEN: '\x1b[2J\x1b[H',
      23            1 :     RESET_ATTRIBUTES: '\x1b[0m',
      24            1 :     BOLD: '\x1b[1m',
      25            1 :     REVERSE_VIDEO: '\x1b[7m',
      26            1 :     FOREGROUND_BRIGHT_BLACK: '\x1b[90m',
      27            1 :     BOLD_FOREGROUND_PINK: '\x1b[1;38;2;255;122;178m',
      28            1 :     FOREGROUND_CORAL: '\x1b[38;2;255;129;112m',
      29            1 :     FOREGROUND_SILVER: '\x1b[38;2;201;209;217m',
      30            1 : } as const;
      31              : 
      32              : // Mirrors the shell core's parameterized CSI encoding for browser-side assertions and adapters.
      33            1 : export function vt100Sequence(count: number, command: VT100Command): string {
      34            1 :     return `${VT100.CSI}${count}${command}`;
      35            1 : }