org.sourcejammer.client.gui.vdiff
Class DiffWidget

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Container
              |
              +--javax.swing.JComponent
                    |
                    +--javax.swing.JPanel
                          |
                          +--org.sourcejammer.client.gui.vdiff.DiffWidget

All Implemented Interfaces:

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

public class DiffWidget

extends javax.swing.JPanel

See Also:

Serialized Form

Field Summary

private int	ADDL_CARET_OFFSET
private int	iNewPositionIndex
private int	iOldPositionIndex
private javax.swing.JScrollPane	leftScrollPane
private java.lang.String	newFileDisplayName
private java.lang.String	newFilename
private javax.swing.JTextArea	newTextArea
private java.lang.String	oldFileDisplayName
private java.lang.String	oldFilename
private javax.swing.JTextArea	oldTextArea
private javax.swing.JScrollPane	rightScrollPane
private java.util.Vector	vecNewPosition
private java.util.Vector	vecOldPositions

Fields inherited from class javax.swing.JPanel

Fields inherited from class javax.swing.JComponent

accessibleContext, listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW

Fields inherited from class java.awt.Container

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

DiffWidget(java.lang.String oldfilename, java.lang.String newfilename, java.lang.String oldFileDisplayName, java.lang.String newFileDisplayName)

Method Summary

private void	createInterface()
int	currDiffIndex()
private void	diffAndColorizeAreas()
private void	loadAndFillAreas()
private void	moveToPosition(javax.swing.JTextArea area, int iPosition)
void	nextNewDifference()
void	nextOldDifference()
int	numDiffs()
void	prevNewDifference()
void	prevOldDifference()
void	scrollToTop()

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addPropertyChangeListener, addPropertyChangeListener, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentGraphics, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getGraphics, getHeight, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPreferredSize, getPropertyChangeListeners, getPropertyChangeListeners, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isPreferredSizeSet, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFont, setForeground, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setLayout, transferFocusBackward, 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, createImage, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMouseWheelListeners, getName, getParent, getPeer, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Field Detail

ADDL_CARET_OFFSET

private int ADDL_CARET_OFFSET

oldFilename

private java.lang.String oldFilename

newFilename

private java.lang.String newFilename

oldFileDisplayName

private java.lang.String oldFileDisplayName

newFileDisplayName

private java.lang.String newFileDisplayName

vecOldPositions

private java.util.Vector vecOldPositions

vecNewPosition

private java.util.Vector vecNewPosition

iOldPositionIndex

private int iOldPositionIndex

iNewPositionIndex

private int iNewPositionIndex

oldTextArea

private javax.swing.JTextArea oldTextArea

newTextArea

private javax.swing.JTextArea newTextArea

leftScrollPane

private javax.swing.JScrollPane leftScrollPane

rightScrollPane

private javax.swing.JScrollPane rightScrollPane

Constructor Detail

DiffWidget

public DiffWidget(java.lang.String oldfilename,
                  java.lang.String newfilename,
                  java.lang.String oldFileDisplayName,
                  java.lang.String newFileDisplayName)
           throws java.io.IOException

Method Detail

numDiffs

public int numDiffs()

currDiffIndex

public int currDiffIndex()

nextOldDifference

public void nextOldDifference()
                       throws NoMoreDiffsException

NoMoreDiffsException

nextNewDifference

public void nextNewDifference()
                       throws NoMoreDiffsException

NoMoreDiffsException

moveToPosition

private void moveToPosition(javax.swing.JTextArea area,
                            int iPosition)

prevOldDifference

public void prevOldDifference()
                       throws NoMoreDiffsException

NoMoreDiffsException

prevNewDifference

public void prevNewDifference()
                       throws NoMoreDiffsException

NoMoreDiffsException

scrollToTop

public void scrollToTop()

createInterface

private void createInterface()

loadAndFillAreas

private void loadAndFillAreas()
                       throws java.io.IOException

java.io.IOException

diffAndColorizeAreas

private void diffAndColorizeAreas()
                           throws java.io.IOException

java.io.IOException