com.realtime.crossfire.jxclient.main

Class DefaultKeyHandler

java.lang.Object

com.realtime.crossfire.jxclient.main.DefaultKeyHandler

All Implemented Interfaces:

KeyHandlerListener

public class DefaultKeyHandler
extends java.lang.Object
implements KeyHandlerListener

A KeyHandlerListener which updates the state of a GuiManager.

Field Summary

Fields

Modifier and Type	Field and Description
private ClientSocketListener	clientSocketListener The ClientSocketListener used to detect connection state changes.
private boolean	connected Whether a server connection is active.
private Exiter	exiter The Exiter instance.
private GuiManager	guiManager The GuiManager instance.
private GuiStateManager	guiStateManager The GuiStateManager instance.
private java.lang.Object	semaphoreConnected The synchronization object for accesses to connected.

Constructor Summary

Constructors

Constructor and Description
DefaultKeyHandler(Exiter exiter, GuiManager guiManager, ServerConnection server, GuiStateManager guiStateManager) Creates a new instance.

Method Summary

Modifier and Type	Method and Description
void	escPressed() The ESC key has been pressed.
private boolean	isConnected() Returns whether a server connection is active.
void	keyReleased() A key (but not ESC) has been released.
private void	setConnected(boolean connected) Records whether a server connection is active.

Methods inherited from class java.lang.Object

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

Field Detail

clientSocketListener

@NotNull
private final ClientSocketListener clientSocketListener

The ClientSocketListener used to detect connection state changes.

connected

private boolean connected

Whether a server connection is active.

exiter

@NotNull
private final Exiter exiter

The Exiter instance.

guiManager

@NotNull
private final GuiManager guiManager

The GuiManager instance.

guiStateManager

@NotNull
private final GuiStateManager guiStateManager

The GuiStateManager instance.

semaphoreConnected

@NotNull
private final java.lang.Object semaphoreConnected

The synchronization object for accesses to connected.

Constructor Detail

DefaultKeyHandler

public DefaultKeyHandler(@NotNull
                         Exiter exiter,
                         @NotNull
                         GuiManager guiManager,
                         @NotNull
                         ServerConnection server,
                         @NotNull
                         GuiStateManager guiStateManager)

Creates a new instance.

Parameters:

exiter - the exiter instance

guiManager - the gui manager instance

server - the server connection to track

guiStateManager - the gui state manager instance

Method Detail

escPressed

public void escPressed()

The ESC key has been pressed.

Specified by:

escPressed in interface KeyHandlerListener

isConnected

private boolean isConnected()

Returns whether a server connection is active.

Returns:

whether a server connection is active

keyReleased

public void keyReleased()

A key (but not ESC) has been released.

Specified by:

keyReleased in interface KeyHandlerListener

setConnected

private void setConnected(boolean connected)

Records whether a server connection is active.

Parameters:

connected - whether a server connection is active