TightVnc

Class VncViewer

java.lang.Object

java.awt.Component

java.awt.Container

java.awt.Panel

java.applet.Applet

TightVnc.VncViewer

All Implemented Interfaces:

java.awt.event.WindowListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, java.lang.Runnable, java.util.EventListener, javax.accessibility.Accessible

Direct Known Subclasses:

GazeVncViewer

public class VncViewer
extends java.applet.Applet
implements java.lang.Runnable, java.awt.event.WindowListener

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.applet.Applet

java.applet.Applet.AccessibleApplet

Nested classes/interfaces inherited from class java.awt.Panel

java.awt.Panel.AccessibleAWTPanel

Nested classes/interfaces inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Nested classes/interfaces inherited from class java.awt.Component

java.awt.Component.AccessibleAWTComponent, java.awt.Component.BaselineResizeBehavior, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

Fields

Modifier and Type	Field and Description
protected ButtonPanel	buttonPanel
ClipboardFrame	clipboard
(package private) java.awt.Label	connStatusLabel
(package private) java.lang.String	cursorUpdatesDef
int	debugStatsExcludeUpdates
int	debugStatsMeasureUpdates
int	deferCursorUpdates
int	deferScreenUpdates
int	deferUpdateRequests
protected java.awt.ScrollPane	desktopScrollPane
(package private) java.lang.String	eightBitColorsDef
(package private) int[]	encodingsSaved
protected java.awt.GridBagLayout	gridbag
protected java.lang.String	host
protected boolean	inAnApplet
protected boolean	inSeparateFrame
protected java.lang.String[]	mainArgs
(package private) int	nEncodingsSaved
(package private) boolean	offerRelogin
OptionsFrame	options
java.lang.String	passwordParam
protected int	port
(package private) RecordingFrame	rec
(package private) boolean	recordingActive
(package private) boolean	recordingStatusChanged
(package private) java.lang.Object	recordingSync
static java.applet.Applet	refApplet
protected RfbProto	rfb
(package private) java.lang.Thread	rfbThread
(package private) java.lang.String	sessionFileName
protected boolean	showControls
protected boolean	showOfflineDesktop
(package private) java.lang.String	socketFactory
protected VncCanvas	vc
protected java.awt.Container	vncContainer
protected java.awt.Frame	vncFrame

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

Constructors

Constructor and Description
VncViewer()

Method Summary

Methods

Modifier and Type	Method and Description
protected java.lang.String	askPassword()
void	autoSelectEncodings()
boolean	checkRecordingStatus()
protected void	connectAndAuthenticate()
protected void	createCanvas(int maxWidth, int maxHeight)
void	destroy()
void	disconnect()
protected void	doProtocolInitialisation()
void	enableInput(boolean enable)
void	fatalError(java.lang.String str)
void	fatalError(java.lang.String str, java.lang.Exception e)
void	init()
static void	main(java.lang.String[] argv)
protected void	moveFocusToDesktop()
protected void	processNormalProtocol()
protected int	readIntParameter(java.lang.String name, int defaultValue)
java.lang.String	readParameter(java.lang.String name, boolean required)
protected void	readParameters()
private void	readPasswordParameters()
void	run()
(package private) void	setCutText(java.lang.String text)
(package private) void	setEncodings()
(package private) void	setEncodings(boolean autoSelectOnly)
(package private) void	setRecordingStatus(java.lang.String fname)
protected void	showConnectionStatus(java.lang.String msg)
(package private) void	showMessage(java.lang.String msg)
protected void	startRecording()
void	stop()
protected void	stopRecording()
void	update(java.awt.Graphics g)
void	windowActivated(java.awt.event.WindowEvent evt)
void	windowClosed(java.awt.event.WindowEvent evt)
void	windowClosing(java.awt.event.WindowEvent evt)
void	windowDeactivated(java.awt.event.WindowEvent evt)
void	windowDeiconified(java.awt.event.WindowEvent evt)
void	windowIconified(java.awt.event.WindowEvent evt)
void	windowOpened(java.awt.event.WindowEvent evt)

Methods inherited from class java.applet.Applet

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

Methods inherited from class java.awt.Panel

addNotify

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getInsets, getLayout, getListeners, getMaximumSize, getMinimumSize, getMousePosition, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paint, paintComponents, paramString, preferredSize, print, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, removeNotify, setComponentZOrder, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setFont, setLayout, transferFocusDownCycle, validate, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBaseline, getBaselineResizeBehavior, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isPreferredSizeSet, 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, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, reshape, revalidate, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setMaximumSize, setMinimumSize, setName, setPreferredSize, setSize, setSize, setVisible, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Field Detail

inAnApplet

protected boolean inAnApplet

inSeparateFrame

protected boolean inSeparateFrame

mainArgs

protected java.lang.String[] mainArgs

rfb

protected RfbProto rfb

rfbThread

java.lang.Thread rfbThread

vncFrame

protected java.awt.Frame vncFrame

vncContainer

protected java.awt.Container vncContainer

desktopScrollPane

protected java.awt.ScrollPane desktopScrollPane

gridbag

protected java.awt.GridBagLayout gridbag

buttonPanel

protected ButtonPanel buttonPanel

connStatusLabel

java.awt.Label connStatusLabel

vc

protected VncCanvas vc

options

public OptionsFrame options

clipboard

public ClipboardFrame clipboard

rec

RecordingFrame rec

recordingSync

java.lang.Object recordingSync

sessionFileName

java.lang.String sessionFileName

recordingActive

boolean recordingActive

recordingStatusChanged

boolean recordingStatusChanged

cursorUpdatesDef

java.lang.String cursorUpdatesDef

eightBitColorsDef

java.lang.String eightBitColorsDef

socketFactory

java.lang.String socketFactory

host

protected java.lang.String host

port

protected int port

passwordParam

public java.lang.String passwordParam

showControls

protected boolean showControls

offerRelogin

boolean offerRelogin

showOfflineDesktop

protected boolean showOfflineDesktop

deferScreenUpdates

public int deferScreenUpdates

deferCursorUpdates

public int deferCursorUpdates

deferUpdateRequests

public int deferUpdateRequests

debugStatsExcludeUpdates

public int debugStatsExcludeUpdates

debugStatsMeasureUpdates

public int debugStatsMeasureUpdates

refApplet

public static java.applet.Applet refApplet

encodingsSaved

int[] encodingsSaved

nEncodingsSaved

int nEncodingsSaved

Constructor Detail

VncViewer

public VncViewer()

Method Detail

main

public static void main(java.lang.String[] argv)

askPassword

protected java.lang.String askPassword()
                                throws java.lang.Exception

Throws:

java.lang.Exception

autoSelectEncodings

public void autoSelectEncodings()

checkRecordingStatus

public boolean checkRecordingStatus()
                             throws java.io.IOException

Throws:

java.io.IOException

connectAndAuthenticate

protected void connectAndAuthenticate()
                               throws java.lang.Exception

Throws:

java.lang.Exception

createCanvas

protected void createCanvas(int maxWidth,
                int maxHeight)
                     throws java.io.IOException

Throws:

java.io.IOException

destroy

public void destroy()

Overrides:

destroy in class java.applet.Applet

disconnect

public void disconnect()

doProtocolInitialisation

protected void doProtocolInitialisation()
                                 throws java.io.IOException

Throws:

java.io.IOException

enableInput

public void enableInput(boolean enable)

fatalError

public void fatalError(java.lang.String str)

fatalError

public void fatalError(java.lang.String str,
              java.lang.Exception e)

init

public void init()

Overrides:

init in class java.applet.Applet

moveFocusToDesktop

protected void moveFocusToDesktop()

processNormalProtocol

protected void processNormalProtocol()
                              throws java.lang.Exception

Throws:

java.lang.Exception

readIntParameter

protected int readIntParameter(java.lang.String name,
                   int defaultValue)

readParameter

public java.lang.String readParameter(java.lang.String name,
                             boolean required)

readParameters

protected void readParameters()

readPasswordParameters

private void readPasswordParameters()

run

public void run()

Specified by:

run in interface java.lang.Runnable

setCutText

void setCutText(java.lang.String text)

setEncodings

void setEncodings()

setEncodings

void setEncodings(boolean autoSelectOnly)

setRecordingStatus

void setRecordingStatus(java.lang.String fname)

showConnectionStatus

protected void showConnectionStatus(java.lang.String msg)

showMessage

void showMessage(java.lang.String msg)

startRecording

protected void startRecording()
                       throws java.io.IOException

Throws:

java.io.IOException

stop

public void stop()

Overrides:

stop in class java.applet.Applet

stopRecording

protected void stopRecording()
                      throws java.io.IOException

Throws:

java.io.IOException

update

public void update(java.awt.Graphics g)

Overrides:

update in class java.awt.Container

windowActivated

public void windowActivated(java.awt.event.WindowEvent evt)

Specified by:

windowActivated in interface java.awt.event.WindowListener

windowClosed

public void windowClosed(java.awt.event.WindowEvent evt)

Specified by:

windowClosed in interface java.awt.event.WindowListener

windowClosing

public void windowClosing(java.awt.event.WindowEvent evt)

Specified by:

windowClosing in interface java.awt.event.WindowListener

windowDeactivated

public void windowDeactivated(java.awt.event.WindowEvent evt)

Specified by:

windowDeactivated in interface java.awt.event.WindowListener

windowDeiconified

public void windowDeiconified(java.awt.event.WindowEvent evt)

Specified by:

windowDeiconified in interface java.awt.event.WindowListener

windowIconified

public void windowIconified(java.awt.event.WindowEvent evt)

Specified by:

windowIconified in interface java.awt.event.WindowListener

windowOpened

public void windowOpened(java.awt.event.WindowEvent evt)

Specified by:

windowOpened in interface java.awt.event.WindowListener