ants.move.core
Class MOVECoreApplet

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Container
              |
              +--java.awt.Panel
                    |
                    +--java.applet.Applet
                          |
                          +--ants.move.core.MOVECoreApplet

All Implemented Interfaces:

javax.accessibility.Accessible, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable

public class MOVECoreApplet

extends java.applet.Applet

MOVE! Core class. Main applet.

Version:

1.400 Build 2001

Author:

Carles Pairot (cpairot@tinet.org), Oriol Montalà (omontala@tinet.org)

See Also:

Serialized Form

Inner classes inherited from class java.applet.Applet

java.applet.Applet.AccessibleApplet

Inner classes inherited from class java.awt.Panel

java.awt.Panel.AccessibleAWTPanel

Inner classes inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Inner classes inherited from class java.awt.Component

java.awt.Component.AccessibleAWTComponent

Field Summary

java.lang.String	avatar
AvatarControl	avatarCtrl Controls addition/removal of users.
vrml.external.Browser	browser Reference to the VRML browser.
ChatModel	chatObject Chat Event Producer.
ChatWindow	chatWin Chat Event Consumer & Chat Window Interface.
DObjectContainer	dObjCont DObjectsUI Container.
java.util.Vector	dynamicObjectsUIVector Vector containing all dynamicObjects User Windows.
java.lang.String	host Notification Service's Host.
boolean	isTeacher Is current user a teacher ?
ants.core.Place	MOVEPlace Place.
java.lang.String	photofile User Photo File String.
java.lang.String	placeName The name of the VRML place we are viewing.
java.lang.String	placeType
java.lang.String	port Notification Service's Port.
java.lang.String	propertiesFile Properties File String.
java.lang.String	provider_class Notification Service's Session class.
java.lang.String	roleName
DynamicObject	root Root DynamicObject.
ants.comm.Session	session Notification Service's session.
java.lang.String	username Username String.
java.lang.String	worldName
boolean	zoneChange Has it been a zone change ?

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

MOVECoreApplet()

Method Summary

void	addObjects() Add all dynamicObjects & initialize interfaces.
void	addUsers()
void	connect() Create a session & get reference to the VRML browser.
void	destroy() Applet's destroy method: Free all resources.
void	drawInterface()
void	init() Applet's entry point.
void	paint(java.awt.Graphics g)
void	setName(java.lang.String uname) Set user's name.
void	setNavigationAllowed(boolean value)
void	setPhoto(java.lang.String file) Set photo file name.
void	setTeacher(boolean t) Set if user is a teacher.
void	start() Applet's start method: Nothing to be done.
void	stop() Applet's stop method: Controls when applet is about to be destroyed.

Methods inherited from class java.applet.Applet

getAccessibleContext, getAppletContext, getAppletInfo, getAudioClip, getAudioClip, getCodeBase, getDocumentBase, getImage, getImage, getLocale, getParameter, getParameterInfo, isActive, newAudioClip, play, play, resize, resize, setStub, showStatus

Methods inherited from class java.awt.Panel

addNotify

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getInsets, getLayout, getListeners, getMaximumSize, getMinimumSize, getPreferredSize, insets, invalidate, isAncestorOf, layout, list, list, locate, minimumSize, paintComponents, paramString, preferredSize, print, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, removeNotify, setFont, setLayout, update, validate, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addPropertyChangeListener, addPropertyChangeListener, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, getBackground, getBounds, getBounds, getColorModel, getComponentOrientation, getCursor, getDropTarget, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getInputContext, getInputMethodRequests, getLocation, getLocation, getLocationOnScreen, getName, getParent, getPeer, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isDisplayable, isDoubleBuffered, isEnabled, isFocusTraversable, isLightweight, isOpaque, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, reshape, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setForeground, setLocale, setLocation, setLocation, setSize, setSize, setVisible, show, show, size, toString, transferFocus

Methods inherited from class java.lang.Object

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

Field Detail

browser

public vrml.external.Browser browser

Reference to the VRML browser.

username

public java.lang.String username

Username String.

photofile

public java.lang.String photofile

User Photo File String.

propertiesFile

public java.lang.String propertiesFile

Properties File String.

isTeacher

public boolean isTeacher

Is current user a teacher ?

zoneChange

public boolean zoneChange

Has it been a zone change ?

session

public ants.comm.Session session

Notification Service's session.

MOVEPlace

public ants.core.Place MOVEPlace

Place.

host

public java.lang.String host

Notification Service's Host. Must be the same as applet's codeBase. By default is 127.0.0.1 (localhost)

port

public java.lang.String port

Notification Service's Port. By default is 2917 (Elvin4)

provider_class

public java.lang.String provider_class

Notification Service's Session class. By default is ants.comm.elvin.Session (Elvin4)

placeName

public java.lang.String placeName

The name of the VRML place we are viewing.

roleName

public java.lang.String roleName

placeType

public java.lang.String placeType

worldName

public java.lang.String worldName

avatar

public java.lang.String avatar

root

public DynamicObject root

Root DynamicObject. The VRML Node where avatars, bots & 3D Simulations will be added

avatarCtrl

public AvatarControl avatarCtrl

Controls addition/removal of users.

chatObject

public ChatModel chatObject

Chat Event Producer.

chatWin

public ChatWindow chatWin

Chat Event Consumer & Chat Window Interface.

dObjCont

public DObjectContainer dObjCont

DObjectsUI Container.

dynamicObjectsUIVector

public java.util.Vector dynamicObjectsUIVector

Vector containing all dynamicObjects User Windows.

Constructor Detail

MOVECoreApplet

public MOVECoreApplet()

Method Detail

init

public void init()

Applet's entry point.

Overrides:

init in class java.applet.Applet

Parameters:

params - None

Returns:

No return value

Throws:

exceptions - No exceptions thrown

start

public void start()

Applet's start method: Nothing to be done.

Overrides:

start in class java.applet.Applet

Parameters:

params - None

Returns:

No return value

Throws:

exceptions - No exceptions thrown

paint

public void paint(java.awt.Graphics g)

Overrides:

paint in class java.awt.Container

stop

public void stop()

Applet's stop method: Controls when applet is about to be destroyed.

Overrides:

stop in class java.applet.Applet

Parameters:

params - None

Returns:

No return value

Throws:

exceptions - No exceptions thrown

destroy

public void destroy()

Applet's destroy method: Free all resources.

Overrides:

destroy in class java.applet.Applet

Parameters:

params - None

Returns:

No return value

Throws:

exceptions - No exceptions thrown

setName

public void setName(java.lang.String uname)

Set user's name.

Overrides:

setName in class java.awt.Component

Parameters:

uname - User's name

Returns:

No return value

Throws:

exceptions - No exceptions thrown

setPhoto

public void setPhoto(java.lang.String file)

Set photo file name.

Parameters:

file - Photo file name

Returns:

No return value

Throws:

exceptions - No exceptions thrown

setNavigationAllowed

public void setNavigationAllowed(boolean value)

setTeacher

public void setTeacher(boolean t)

Set if user is a teacher.

Parameters:

t - True if teacher

Returns:

No return value

Throws:

exceptions - No exceptions thrown

drawInterface

public void drawInterface()

connect

public void connect()

Create a session & get reference to the VRML browser.

Parameters:

params - None

Returns:

No return value

Throws:

exceptions - No exceptions thrown

addUsers

public void addUsers()

addObjects

public void addObjects()

Add all dynamicObjects & initialize interfaces.

Parameters:

params - None

Returns:

No return value

Throws:

exceptions - No exceptions thrown