Package adams.gui.tools

Class DiffPanel

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

javax.swing.JPanel

adams.gui.core.BasePanel

adams.gui.tools.DiffPanel

All Implemented Interfaces:

MenuBarProvider, ImageObserver, MenuContainer, Serializable, Accessible

public class DiffPanel
extends BasePanel
implements MenuBarProvider

For comparing two files side-by-side.

Version:

$Revision$

Author:

fracpete (fracpete at waikato dot ac dot nz)

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	DiffPanel.LoadDialog	Dialog for selecting the two files for comparison.

Nested classes/interfaces inherited from class javax.swing.JPanel

JPanel.AccessibleJPanel

Nested classes/interfaces inherited from class javax.swing.JComponent

JComponent.AccessibleJComponent

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

Container.AccessibleAWTContainer

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

Component.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy

Field Summary

Fields

Modifier and Type	Field	Description
protected BaseButton	m_ButtonPasteLeft	the button for pasting the left content.
protected BaseButton	m_ButtonPasteRight	the button for pasting the right content.
protected ArrayList<String>	m_ClipboardLeft	the left content from the clipboard (null if none).
protected ArrayList<String>	m_ClipboardRight	the right content from the clipboard (null if none).
protected File	m_FileLeft	the file with the left content.
protected File	m_FileRight	the file with the right content.
protected DiffPanel.LoadDialog	m_LoadDialog	the dialog for opening the files.
protected JMenuBar	m_MenuBar	the menu bar, if used.
protected JMenu	m_MenuFileLoadRecentLeft	the "load recent (left)" submenu.
protected JMenu	m_MenuFileLoadRecentRight	the "load recent (right)" submenu.
protected JMenuItem	m_MenuItemEditPasteLeft	the "Paste (left)" submenu.
protected JMenuItem	m_MenuItemEditPasteRight	the "Paste (right)" submenu.
protected SideBySideDiffPanel	m_PanelDiff	the diff panel.
protected RecentFilesHandler<JMenu>	m_RecentFilesHandlerLeft	the recent files handler (left).
protected RecentFilesHandler<JMenu>	m_RecentFilesHandlerRight	the recent files handler (right).
static String	SESSION_FILE_LEFT	the file to store the recent files in (left panel).
static String	SESSION_FILE_RIGHT	the file to store the recent files in (right panel).

Fields inherited from class adams.gui.core.BasePanel

m_FileChooser

Fields inherited from class javax.swing.JComponent

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.Component

accessibleContext, 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	Description
DiffPanel()

Method Summary

Modifier and Type	Method	Description
protected void	compare()	Performs the comparison, either using files or clipboard content.
void	compareFiles(File file1, File file2)	Compares the two files (if they exist).
JMenuBar	getMenuBar()	Creates a menu bar (singleton per panel object).
protected void	initGUI()	Initializes the widgets.
protected void	initialize()	Initializes the members.
protected void	openFiles()	Opens dialog for selecting two files and then comparing them.
protected void	pasteLeft()	Pastes the clipboard content into the left panel, if possible.
protected void	pasteRight()	Pastes the clipboard content into the right panel, if possible.
protected void	reload()	Compares the content again.
protected void	updateMenu()	updates the enabled state of the menu items.

Methods inherited from class adams.gui.core.BasePanel

afterHide, afterShow, beforeHide, beforeShow, closeParent, finishInit, getParentChild, getParentDialog, getParentFrame, getParentInternalFrame, getParentTitle, initFileChooser, main, printErrorMessage, printException, saveComponent, setEnabledCascade, setEnabledCascade, setParentTitle, setVisible

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI

Methods inherited from class javax.swing.JComponent

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

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, 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, createImage, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, 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, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setMixingCutoutShape, setName, setSize, setSize, 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

SESSION_FILE_LEFT

public static final String SESSION_FILE_LEFT

the file to store the recent files in (left panel).

See Also:

Constant Field Values

SESSION_FILE_RIGHT

public static final String SESSION_FILE_RIGHT

the file to store the recent files in (right panel).

See Also:

Constant Field Values

m_PanelDiff

protected SideBySideDiffPanel m_PanelDiff

the diff panel.

m_ClipboardLeft

protected ArrayList<String> m_ClipboardLeft

the left content from the clipboard (null if none).

m_ClipboardRight

protected ArrayList<String> m_ClipboardRight

the right content from the clipboard (null if none).

m_FileLeft

protected File m_FileLeft

the file with the left content.

m_FileRight

protected File m_FileRight

the file with the right content.

m_MenuBar

protected JMenuBar m_MenuBar

the menu bar, if used.

m_MenuFileLoadRecentLeft

protected JMenu m_MenuFileLoadRecentLeft

the "load recent (left)" submenu.

m_MenuFileLoadRecentRight

protected JMenu m_MenuFileLoadRecentRight

the "load recent (right)" submenu.

m_MenuItemEditPasteLeft

protected JMenuItem m_MenuItemEditPasteLeft

the "Paste (left)" submenu.

m_MenuItemEditPasteRight

protected JMenuItem m_MenuItemEditPasteRight

the "Paste (right)" submenu.

m_LoadDialog

protected DiffPanel.LoadDialog m_LoadDialog

the dialog for opening the files.

m_ButtonPasteLeft

protected BaseButton m_ButtonPasteLeft

the button for pasting the left content.

m_ButtonPasteRight

protected BaseButton m_ButtonPasteRight

the button for pasting the right content.

m_RecentFilesHandlerLeft

protected RecentFilesHandler<JMenu> m_RecentFilesHandlerLeft

the recent files handler (left).

m_RecentFilesHandlerRight

protected RecentFilesHandler<JMenu> m_RecentFilesHandlerRight

the recent files handler (right).

Constructor Detail

DiffPanel

public DiffPanel()

Method Detail

initialize

protected void initialize()

Initializes the members.

Overrides:

initialize in class BasePanel

initGUI

protected void initGUI()

Initializes the widgets.

Overrides:

initGUI in class BasePanel

getMenuBar

public JMenuBar getMenuBar()

Creates a menu bar (singleton per panel object). Can be used in frames.

Specified by:

getMenuBar in interface MenuBarProvider

Returns:

the menu bar

updateMenu

protected void updateMenu()

updates the enabled state of the menu items.

pasteLeft

protected void pasteLeft()

Pastes the clipboard content into the left panel, if possible.

pasteRight

protected void pasteRight()

Pastes the clipboard content into the right panel, if possible.

openFiles

protected void openFiles()

Opens dialog for selecting two files and then comparing them.

compareFiles

public void compareFiles(File file1,
                         File file2)

Compares the two files (if they exist).

Parameters:

file1 - the first file

file2 - the second file

reload

protected void reload()

Compares the content again.

compare

protected void compare()

Performs the comparison, either using files or clipboard content.