Terminal

Struct containing information and helpers to handle terminals

Most of the control sequences can be prefixed with a ASCII digit string (referred to by 'n' from now on) representing usually how often the command should be executed.

Cases where this is not the case are documented.

struct Terminal {

enum istring CSI;

immutable(istring[]) fg_colour_codes;

static

immutable(istring[]) bg_colour_codes;

enum istring BOLD;

enum istring NON_BOLD;

enum istring CURSOR_UP;

enum istring LINE_UP;

enum istring SCROLL_UP;

enum istring INSERT_LINE;

enum istring ERASE_REST_OF_LINE;

enum istring ERASE_REST_OF_SCREEN;

enum istring HIDE_CURSOR;

enum istring SHOW_CURSOR;

enum istring HORIZONTAL_MOVE_CURSOR;

}

Members

Enums

Colour enum Colour: Colour arrays, one for foreground and one for background colours Each uses the Colour enum values as index

Static variables

bg_colour_codes immutable(istring[]) bg_colour_codes;: Undocumented in source.
columns ushort columns;: Amount of columns available in the terminal
fg_colour_codes immutable(istring[]) fg_colour_codes;: Undocumented in source.
rows ushort rows;: Amount of rows (lines) available in the terminal

Structs

Background struct Background: Undocumented in source.
Foreground struct Foreground: Colours

Variables

BOLD enum istring BOLD;: Bold / non-bold text.
CSI enum istring CSI;: Start Sequence
CURSOR_UP enum istring CURSOR_UP;: Command for cursor up
ERASE_REST_OF_LINE enum istring ERASE_REST_OF_LINE;: Command for erasing the rest of the line
ERASE_REST_OF_SCREEN enum istring ERASE_REST_OF_SCREEN;: Command for erasing everything below and right of the cursor
HIDE_CURSOR enum istring HIDE_CURSOR;: Command for hiding the cursor
HORIZONTAL_MOVE_CURSOR enum istring HORIZONTAL_MOVE_CURSOR;: Moves the cursor to column n.
INSERT_LINE enum istring INSERT_LINE;: Command for inserting a line
LINE_UP enum istring LINE_UP;: Moves the cursor n lines up and places it at the beginning of the line
NON_BOLD enum istring NON_BOLD;: Undocumented in source.
SCROLL_UP enum istring SCROLL_UP;: Command for scrolling up
SHOW_CURSOR enum istring SHOW_CURSOR;: Command for showing the cursor

Examples

// Move the cursor four lines up
Stdout.formatln("{}4{}", Terminal.CSI, Terminal.CURSOR_UP);

Terminal

Members

Enums

Static variables

Structs

Variables

Examples

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Source