SneathConsoleDimensionsCachedImpl class

A SneathConsoleDimensions that caches the dimensions the first time that they are retrieved.

This command attempts to use the ioctl() system call to retrieve the window height, and if that fails uses ANSI escape codes to identify its location by walking off the edge of the screen and seeing what the terminal clipped the cursor to.

Implemented types

• SneathConsoleDimensions

Constructors

SneathConsoleDimensionsCachedImpl.new(SneathTerminal _terminal, SneathCursorPositionDelegate cursorPosition)

Properties

cursorPosition → SneathCursorPositionDelegate

final

hashCode → int

The hash code for this object.

no setter, inherited

height → int

Returns the height of the current console window in characters.

no setter, override

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

width → int

Returns the width of the current console window in characters.

no setter, override

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited