applications.cryptotoolj
Class CryptoToolJ

java.lang.Object
  java.awt.Component
      java.awt.Container
          java.awt.Window
              java.awt.Frame
                  applications.cryptotoolj.CryptoToolJ

All Implemented Interfaces:

java.awt.datatransfer.ClipboardOwner, java.awt.event.ActionListener, java.awt.event.WindowListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, java.util.EventListener, javax.accessibility.Accessible

public class CryptoToolJ
extends java.awt.Frame
implements java.awt.event.ActionListener, java.awt.event.WindowListener, java.awt.datatransfer.ClipboardOwner

Top-level window for the CryptoToolJ application. It sets up the user interface, loads the various built-in cipher engines and plugin cipher engines, and manages control of the application throughout its execution.

This class implements the main window and menu system for the application. When the user creates a new file or opens an existing file, CryptoToolJ opens a separate window, which is implemented by the CipherFrame class.

See also

CipherFrame
Menus

See Also:

Serialized Form

Field Summary

java.awt.TextArea

display

Fields inherited from class java.awt.Frame

CROSSHAIR_CURSOR, DEFAULT_CURSOR, E_RESIZE_CURSOR, HAND_CURSOR, ICONIFIED, MAXIMIZED_BOTH, MAXIMIZED_HORIZ, MAXIMIZED_VERT, MOVE_CURSOR, N_RESIZE_CURSOR, NE_RESIZE_CURSOR, NORMAL, NW_RESIZE_CURSOR, S_RESIZE_CURSOR, SE_RESIZE_CURSOR, SW_RESIZE_CURSOR, TEXT_CURSOR, W_RESIZE_CURSOR, WAIT_CURSOR

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

CryptoToolJ(java.applet.Applet applet)
Creates a CryptoToolJ.

Method Summary

void	actionPerformed(java.awt.event.ActionEvent e) Handles all menu events whenever the user selects a menu item.
void	doAnalyzerCommand(java.lang.String cmd) doAnalyzerCommand() does both built-in and plugin analyzers.
void	doCommand(java.lang.String cmd) Executes the command given by its parameter.
Menus	getMenus() Returns a reference to the programs Menus object.
java.awt.Point	getPreferredLocation() Calculates a preferred location for the main application window based on the screen size.
boolean	isApplet() Returns true iff this is an applet version.
void	lostOwnership(java.awt.datatransfer.Clipboard clip, java.awt.datatransfer.Transferable cont)
static void	main(java.lang.String[] args) Creates an instance of CryptoToolJ and when run in application mode.
void	showStatus(java.lang.String msg) Displays a message on the CryptoToolJ's display.
void	windowActivated(java.awt.event.WindowEvent e)
void	windowClosed(java.awt.event.WindowEvent e)
void	windowClosing(java.awt.event.WindowEvent e) Responds to a window closing event.
void	windowDeactivated(java.awt.event.WindowEvent e)
void	windowDeiconified(java.awt.event.WindowEvent e)
void	windowIconified(java.awt.event.WindowEvent e)
void	windowOpened(java.awt.event.WindowEvent e)

Methods inherited from class java.awt.Frame

addNotify, getAccessibleContext, getCursorType, getExtendedState, getFrames, getIconImage, getMaximizedBounds, getMenuBar, getState, getTitle, isResizable, isUndecorated, remove, removeNotify, setCursor, setExtendedState, setIconImage, setMaximizedBounds, setMenuBar, setResizable, setState, setTitle, setUndecorated

Methods inherited from class java.awt.Window

addPropertyChangeListener, addPropertyChangeListener, addWindowFocusListener, addWindowListener, addWindowStateListener, applyResourceBundle, applyResourceBundle, createBufferStrategy, createBufferStrategy, dispose, getBufferStrategy, getFocusableWindowState, getFocusCycleRootAncestor, getFocusOwner, getFocusTraversalKeys, getGraphicsConfiguration, getInputContext, getListeners, getLocale, getMostRecentFocusOwner, getOwnedWindows, getOwner, getToolkit, getWarningString, getWindowFocusListeners, getWindowListeners, getWindowStateListeners, hide, isActive, isAlwaysOnTop, isFocusableWindow, isFocusCycleRoot, isFocused, isLocationByPlatform, isShowing, pack, postEvent, removeWindowFocusListener, removeWindowListener, removeWindowStateListener, setAlwaysOnTop, setBounds, setCursor, setFocusableWindowState, setFocusCycleRoot, setLocationByPlatform, setLocationRelativeTo, show, toBack, toFront

Methods inherited from class java.awt.Container

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

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, dispatchEvent, enable, enable, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isPreferredSizeSet, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, prepareImage, prepareImage, printAll, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocusInWindow, reshape, resize, resize, setBackground, setBounds, setComponentOrientation, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setMaximumSize, setMinimumSize, setName, setPreferredSize, setSize, setSize, setVisible, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.awt.MenuContainer

getFont, postEvent

Field Detail

display

public java.awt.TextArea display

Constructor Detail

CryptoToolJ

public CryptoToolJ(java.applet.Applet applet)

Creates a CryptoToolJ. Set applet to null to run as an application. This constructor method sets up the user interface and installs the various built-in and plug-in ciphers.

Parameters:

applet, - a reference to an applet.

Method Detail

getPreferredLocation

public java.awt.Point getPreferredLocation()

Calculates a preferred location for the main application window based on the screen size.

actionPerformed

public void actionPerformed(java.awt.event.ActionEvent e)

Handles all menu events whenever the user selects a menu item.

Specified by:

actionPerformed in interface java.awt.event.ActionListener

doAnalyzerCommand

public void doAnalyzerCommand(java.lang.String cmd)

doAnalyzerCommand() does both built-in and plugin analyzers. Plugin analyzers are assumed to be in the pluginanalyzers package.

Parameters:

cmd - is the menu command All analyzers implement the Analyzer interface. They should simply be setup() and then run().

doCommand

public void doCommand(java.lang.String cmd)

Executes the command given by its parameter.

Parameters:

a - String that specifies the desired command.

getMenus

public Menus getMenus()

Returns a reference to the programs Menus object.

windowClosing

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

Responds to a window closing event.

Specified by:

windowClosing in interface java.awt.event.WindowListener

windowActivated

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

Specified by:

windowActivated in interface java.awt.event.WindowListener

windowClosed

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

Specified by:

windowClosed in interface java.awt.event.WindowListener

windowDeactivated

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

Specified by:

windowDeactivated in interface java.awt.event.WindowListener

windowDeiconified

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

Specified by:

windowDeiconified in interface java.awt.event.WindowListener

windowIconified

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

Specified by:

windowIconified in interface java.awt.event.WindowListener

windowOpened

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

Specified by:

windowOpened in interface java.awt.event.WindowListener

showStatus

public void showStatus(java.lang.String msg)

Displays a message on the CryptoToolJ's display.

lostOwnership

public void lostOwnership(java.awt.datatransfer.Clipboard clip,
                          java.awt.datatransfer.Transferable cont)

Specified by:

lostOwnership in interface java.awt.datatransfer.ClipboardOwner

isApplet

public boolean isApplet()

Returns true iff this is an applet version.

main

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

Creates an instance of CryptoToolJ and when run in application mode.