applications.cryptotoolj
Class CipherFrame

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

All Implemented Interfaces:

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

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

Provides a user interface for performing encryption and decryption operations on a particular message. It supports file I/O (for the application version).

See Also:

Serialized Form

Field Summary

static int	HEIGHT
boolean	isActivated
static int	WIDTH

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, PROPERTIES, SOMEBITS

Constructor Summary

CipherFrame(CryptoToolJ ctj)
This constructor creates a frame with a menubar and text areas for plaintext and ciphertext.

Method Summary

void	actionPerformed(java.awt.event.ActionEvent e) Handles all menu selections for the encode, decode and set key buttons.
void	activate() Causes this window to be the front window.
boolean	close() Closes this window, first saving the text in the TextAreas if necessary.
void	doCryptoAnalyzerCommand(java.lang.String cmd)
void	getEnglishFacts() Opens a separate frame and displays certain useful statistics for the selected text.
void	getPatternWords() Lets user search for pattern words.
TextAreaPlus	getTextAreaWithFocus() Returns a reference to the TextArea that currently has focus.
java.lang.String	getWindowId() Gets this window's id number.
void	itemStateChanged(java.awt.event.ItemEvent e) Handles user's choices in the ChoiceBox.
void	lostOwnership(java.awt.datatransfer.Clipboard clip, java.awt.datatransfer.Transferable cont)
void	openFile() Opens a file and reads its text into the InputField
void	renameWithWindowId(java.lang.String id) Renames the window with descriptive title that refers to the type of cipher engine being used.
void	save(boolean rename) Implementation of the Save and SaveAs commands.
boolean	saveTextInTextAreas(boolean rename) Saves the text is response to Save or SaveAs commands.
void	setWindowId(int n) Sets this window's id number.
void	showStatistics() Opens a separate frame and displays certain useful statistics for the selected text.
void	windowActivated(java.awt.event.WindowEvent e)
void	windowClosed(java.awt.event.WindowEvent e)
void	windowClosing(java.awt.event.WindowEvent e) Closes this window and is subsidiary windows, if any.
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

WIDTH

public static final int WIDTH

See Also:

Constant Field Values

HEIGHT

public static final int HEIGHT

See Also:

Constant Field Values

isActivated

public boolean isActivated

Constructor Detail

CipherFrame

public CipherFrame(CryptoToolJ ctj)

This constructor creates a frame with a menubar and text areas for plaintext and ciphertext. The menubar includes a drop down list of the available cipher engines.

Method Detail

renameWithWindowId

public void renameWithWindowId(java.lang.String id)

Renames the window with descriptive title that refers to the type of cipher engine being used.

openFile

public void openFile()

Opens a file and reads its text into the InputField

saveTextInTextAreas

public boolean saveTextInTextAreas(boolean rename)

Saves the text is response to Save or SaveAs commands.

itemStateChanged

public void itemStateChanged(java.awt.event.ItemEvent e)

Handles user's choices in the ChoiceBox.

Specified by:

itemStateChanged in interface java.awt.event.ItemListener

showStatistics

public void showStatistics()

Opens a separate frame and displays certain useful statistics for the selected text.

getEnglishFacts

public void getEnglishFacts()

Opens a separate frame and displays certain useful statistics for the selected text.

getPatternWords

public void getPatternWords()

Lets user search for pattern words.

doCryptoAnalyzerCommand

public void doCryptoAnalyzerCommand(java.lang.String cmd)

actionPerformed

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

Handles all menu selections for the encode, decode and set key buttons.

Specified by:

actionPerformed in interface java.awt.event.ActionListener

getTextAreaWithFocus

public TextAreaPlus getTextAreaWithFocus()

Returns a reference to the TextArea that currently has focus.

close

public boolean close()

Closes this window, first saving the text in the TextAreas if necessary.

save

public void save(boolean rename)

Implementation of the Save and SaveAs commands.

setWindowId

public void setWindowId(int n)

Sets this window's id number.

getWindowId

public java.lang.String getWindowId()

Gets this window's id number.

activate

public void activate()

Causes this window to be the front window.

windowActivated

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

Specified by:

windowActivated in interface java.awt.event.WindowListener

windowDeactivated

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

Specified by:

windowDeactivated in interface java.awt.event.WindowListener

windowClosing

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

Closes this window and is subsidiary windows, if any.

Specified by:

windowClosing in interface java.awt.event.WindowListener

windowClosed

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

Specified by:

windowClosed 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

lostOwnership

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

Specified by:

lostOwnership in interface java.awt.datatransfer.ClipboardOwner