Class CursorLocator

java.lang.Object

org.aesh.readline.cursor.CursorLocator

public class CursorLocator
extends Object

Map a command character index onto a cursor COL/ROW.

Author:

jdenise@redhat.com

Constructor Summary

Constructors

Constructor	Description
CursorLocator(Buffer buffer)

Method Summary

Modifier and Type	Method	Description
void	addLine(int size, int promptSize)
void	clear()
void	invalidateCursorLocation()
boolean	isLocationInvalidated()
CursorLocation	locate(int index, int width)	The core logic of the locator.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

CursorLocator

public CursorLocator(Buffer buffer)

Method Details

addLine

public void addLine(int size,
 int promptSize)

isLocationInvalidated

public boolean isLocationInvalidated()

invalidateCursorLocation

public void invalidateCursorLocation()

locate

public CursorLocation locate(int index,
 int width)

The core logic of the locator. Map a command index onto an absolute COL/ROW cursor location.

Parameters:

index - The commnd index.

width - The terminal width.

Returns:

clear

public void clear()