Package de.mhus.lib.core.console

Class VirtualConsole

java.lang.Object

java.io.OutputStream

java.io.FilterOutputStream

java.io.PrintStream

de.mhus.lib.core.console.Console

de.mhus.lib.core.console.VirtualConsole

All Implemented Interfaces:

IBase, Closeable, Flushable, Appendable, AutoCloseable

Direct Known Subclasses:

JmxConsole

public class VirtualConsole
extends Console

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected class	VirtualConsole.Props

Nested classes/interfaces inherited from class de.mhus.lib.core.console.Console

Console.COLOR

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	echo
protected int	height
protected int	width

Fields inherited from class de.mhus.lib.core.console.Console

DEFAULT_HEIGHT, DEFAULT_WIDTH, history

Fields inherited from class java.io.FilterOutputStream

out

Constructor Summary

Constructors

Constructor	Description
VirtualConsole()

Method Summary

Modifier and Type	Method	Description
void	cleanup()
protected void	fillInputBuffer(char c)
Console.COLOR	getBackgroundColor()
int	getCursorX()
int	getCursorY()
Console.COLOR	getForegroundColor()
int	getHeight()
PrintStream	getInputWriter()
String	getMonoDisplayAsString()
int	getWidth()
boolean	isBlink()
boolean	isBold()
boolean	isSupportBlink()
boolean	isSupportBold()
boolean	isSupportColor()
boolean	isSupportCursor()
boolean	isSupportSize()	Return true if the console knows about the current size of the terminal.
int	read()	Returns the next character from input stream of the console.
ConsoleKey	readKey()
String	readLine(LinkedList<String> history)
String	readPassword()
void	reset()
void	resize(int width, int height)
void	setBlink(boolean blink)
void	setBold(boolean bold)
void	setColor(Console.COLOR foreground, Console.COLOR background)
void	setCursor(int x, int y)
protected void	writeChar(char c)

Methods inherited from class de.mhus.lib.core.console.Console

adaptTo, askQuestion, cr, create, createProgressBar, get, isAnsi, isInitialized, printLine, printLine, readLine, resetConsole, resetTerminal, set, setHeight, setWidth

Methods inherited from class java.io.PrintStream

append, append, append, checkError, clearError, close, flush, format, format, print, print, print, print, print, print, print, print, print, printf, printf, println, println, println, println, println, println, println, println, println, println, setError, write, write

Methods inherited from class java.io.FilterOutputStream

write

Methods inherited from class java.io.OutputStream

nullOutputStream

Methods inherited from class java.lang.Object

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

Field Detail

height

protected int height

width

protected int width

echo

protected boolean echo

Constructor Detail

VirtualConsole

public VirtualConsole()
               throws IOException

Throws:

IOException

Method Detail

reset

public void reset()

readLine

public String readLine(LinkedList<String> history)

Specified by:

readLine in class Console

read

public int read()

Description copied from class: Console

Returns the next character from input stream of the console. In some cases check for ALT key pressed and return character + 1000, see JLine ConsoleReader In case of error a value lesser 0 will be returned.

Specified by:

read in class Console

Returns:

pressed key

readKey

public ConsoleKey readKey()

Specified by:

readKey in class Console

readPassword

public String readPassword()

Overrides:

readPassword in class Console

isSupportSize

public boolean isSupportSize()

Description copied from class: Console

Return true if the console knows about the current size of the terminal.

Specified by:

isSupportSize in class Console

Returns:

True if support size

getWidth

public int getWidth()

Specified by:

getWidth in class Console

getHeight

public int getHeight()

Specified by:

getHeight in class Console

resize

public void resize(int width,
                   int height)

isSupportCursor

public boolean isSupportCursor()

Specified by:

isSupportCursor in class Console

setCursor

public void setCursor(int x,
                      int y)

Specified by:

setCursor in class Console

getCursorX

public int getCursorX()

Specified by:

getCursorX in class Console

getCursorY

public int getCursorY()

Specified by:

getCursorY in class Console

isSupportColor

public boolean isSupportColor()

Specified by:

isSupportColor in class Console

setColor

public void setColor(Console.COLOR foreground,
                     Console.COLOR background)

Specified by:

setColor in class Console

getForegroundColor

public Console.COLOR getForegroundColor()

Specified by:

getForegroundColor in class Console

getBackgroundColor

public Console.COLOR getBackgroundColor()

Specified by:

getBackgroundColor in class Console

isSupportBlink

public boolean isSupportBlink()

Specified by:

isSupportBlink in class Console

setBlink

public void setBlink(boolean blink)

Specified by:

setBlink in class Console

isBlink

public boolean isBlink()

Specified by:

isBlink in class Console

isSupportBold

public boolean isSupportBold()

Specified by:

isSupportBold in class Console

setBold

public void setBold(boolean bold)

Specified by:

setBold in class Console

isBold

public boolean isBold()

Specified by:

isBold in class Console

getInputWriter

public PrintStream getInputWriter()

getMonoDisplayAsString

public String getMonoDisplayAsString()

fillInputBuffer

protected void fillInputBuffer(char c)
                        throws IOException

Throws:

IOException

writeChar

protected void writeChar(char c)

cleanup

public void cleanup()

Specified by:

cleanup in class Console