terminal

func (*Terminal) Clear ¶

func (t *Terminal) Clear() error

Clear clears the terminal, including scrollback.

func (*Terminal) Close ¶

func (t *Terminal) Close() error

Close closes the Terminal, restoring the console to its original state.

func (*Terminal) InitRaw ¶

func (t *Terminal) InitRaw(input bool) error

InitRaw puts the terminal into raw mode. On Unix, no special input handling is required beyond simply reading from stdin, so `input` has no effect. Note that some implementations may replace one or more streams (particularly stdin).

func (*Terminal) IsAttached ¶

func (t *Terminal) IsAttached() bool

IsAttached determines if this terminal is attached to an interactive console session.

func (*Terminal) Resize ¶

func (t *Terminal) Resize(width, height int16) error

Resize makes a best-effort attempt to resize the terminal window. Support varies between platforms and terminal emulators.

func (*Terminal) RestoreCursor ¶

func (t *Terminal) RestoreCursor() error

RestoreCursor restores the last saved cursor position.

func (*Terminal) SaveCursor ¶

func (t *Terminal) SaveCursor() error

SaveCursor saves the current cursor position.

func (*Terminal) SetCursorPos ¶

func (t *Terminal) SetCursorPos(x, y int) error

SetCursorPos sets the cursor position to the given x, y coordinates. Coordinates are 1-indexed. (1, 1) represents the top left corner.

func (*Terminal) SetWindowTitle ¶

func (t *Terminal) SetWindowTitle(s string) error

SetWindowTitle sets the terminal window's title.

func (*Terminal) Size ¶

func (t *Terminal) Size() (width int16, height int16, err error)

Size fetches the current terminal size as measured in columns and rows.

func (*Terminal) Stderr ¶

func (t *Terminal) Stderr() io.Writer

func (*Terminal) Stdin ¶

func (t *Terminal) Stdin() io.Reader

func (*Terminal) Stdout ¶

func (t *Terminal) Stdout() io.Writer

func (*Terminal) Subscribe ¶

func (e *Terminal) Subscribe() chan interface{}

Subscribe creates a channel that will receive terminal events.