TerminalModifiers

Bit mask vocabulary for UI keyboard modifiers accepted by terminal input.

These are internal encoder bits, not CSI modifier parameter values. CSI encoding applies the 1 + modifiers translation only at the wire boundary.

Properties

const val ALT: Int

Alt is active.

const val CTRL: Int

Control is active.

fun hasAlt(modifiers: Int): Boolean

Returns true when Alt is present in modifiers.

fun hasCtrl(modifiers: Int): Boolean

Returns true when Control is present in modifiers.

fun hasMeta(modifiers: Int): Boolean

Returns true when Meta is present in modifiers.

fun hasShift(modifiers: Int): Boolean

Returns true when Shift is present in modifiers.

fun isValid(modifiers: Int): Boolean

Returns true when modifiers contains only supported modifier bits.

Converts internal modifier bits to an xterm-style CSI modifier parameter.