org.nuiton.widget.editor
Class Editor

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JPanel
                  org.nuiton.widget.editor.Editor

All Implemented Interfaces:

ImageObserver, MenuContainer, Serializable, Accessible, EditorInterface

public class Editor
extends JPanel
implements EditorInterface

L'idee de cette editor, est qu'il ne fait rien lui meme, mais delegue a un autre editeur enregistré. L'enregistrement ce fait par le nom de la classe sous forme de String, ce qui permet d'enregistrer des editeurs qui ne peuvent pas etre chargé car il manque des jars. Par exemple NetBeansEditor qui demande beaucoup de jar, peu ne pas etre chargé convenablement, dans ce cas un autre editeur sera choisi.

L'ordre d'enregistrement est important. Le premier editor enregistré sera le premier editeur essayé.

Si l'on souhaite creer un nouvel editeur, il faut implanter EditorInterface et etendre au moins Component

Si aucun editeur n'est trouvé alors DefaultEditor est utilisé

Editeur permet d'utiliser Ctrl-s pour sauver le fichier courant quel que soit l'editeur.

Author:

poussin

See Also:

Serialized Form

Nested Class Summary

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

protected boolean	askIfNotSaved If the edited file is modifier, before switch to other or close it, ask the user if he want save the modification
protected Set<CaretListener>	caretListeners All caret listener registered on this editor
protected EditorInterface	currentEditor currentEditor is currently opened editor in this editor
protected static EditorInterface	DEFAULT_EDITOR
protected Set<DocumentListener>	documentListeners All document listener registered on this editor
protected boolean	forceDefault force usage of default editor
protected static EditorInterface	nullEditor
protected File	openedFile current opened file
protected static List<EditorInterface>	registered tous les Editors enregistré
protected Map<EditorInterface,EditorInterface>	usedEditor editor already instanciate for this editor

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.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

Editor()

Method Summary

boolean	accept(File file) if return true, this editor support this file type.
void	addCaretListener(CaretListener listener) Add caret listener.
void	addDocumentListener(DocumentListener listener) Add document listener.
protected void	addKeyBinding()
protected boolean	askAndSaveOrCancel() ask the user to save the current opened file if necessary (current file is modified)
boolean	close() Closs current file
void	copy() Copy current current selection into system clipboard.
void	cut() Cut current editor selection into system clipboard.
EditorInterface	getCurrentEditor()
EditorInterface	getEditor(File file) try to find better editor for this file
File	getOpenedFile()
String	getText() Return the current content text of the editor as String.
boolean	isAskIfNotSaved()
boolean	isForceDefault()
boolean	isModified() indicate if current opened file has been modified
boolean	open(File file) Replace the current edited file by file passed in argument.
void	paste() Paste current clicboard content into editor at caret position.
void	removeCaretListener(CaretListener listener) Remove caret listener.
void	removeDocumentListener(DocumentListener listener) Remove document listener.
boolean	save() Save current opened file
boolean	saveAs(File file) Replace the current edited file by file passed in argument
void	setAskIfNotSaved(boolean askIfNotSaved)
void	setCurrentEditor(EditorInterface editor)
void	setEnabled(boolean b) Enable/disable editor.
void	setForceDefault(boolean forceDefault)
void	setOpenedFile(File openedFile)
void	setText(String text) Set all text with text in argument.

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, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, 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, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, 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, 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, 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, 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, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, 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, 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

DEFAULT_EDITOR

protected static EditorInterface DEFAULT_EDITOR

registered

protected static List<EditorInterface> registered

tous les Editors enregistré

nullEditor

protected static EditorInterface nullEditor

usedEditor

protected Map<EditorInterface,EditorInterface> usedEditor

editor already instanciate for this editor

currentEditor

protected EditorInterface currentEditor

currentEditor is currently opened editor in this editor

openedFile

protected File openedFile

current opened file

documentListeners

protected Set<DocumentListener> documentListeners

All document listener registered on this editor

caretListeners

protected Set<CaretListener> caretListeners

All caret listener registered on this editor

askIfNotSaved

protected boolean askIfNotSaved

If the edited file is modifier, before switch to other or close it, ask the user if he want save the modification

forceDefault

protected boolean forceDefault

force usage of default editor

Constructor Detail

Editor

public Editor()

Method Detail

addKeyBinding

protected void addKeyBinding()

isAskIfNotSaved

public boolean isAskIfNotSaved()

Returns:

the askIfNotSaved

setAskIfNotSaved

public void setAskIfNotSaved(boolean askIfNotSaved)

Parameters:

askIfNotSaved - the askIfNotSaved to set

isForceDefault

public boolean isForceDefault()

Returns:

the forceDefault

setForceDefault

public void setForceDefault(boolean forceDefault)

Parameters:

forceDefault - the forceDefault to set

getEditor

public EditorInterface getEditor(File file)

try to find better editor for this file

Parameters:

file -

Returns:

the better editor, or Default Editor

setCurrentEditor

public void setCurrentEditor(EditorInterface editor)

getCurrentEditor

public EditorInterface getCurrentEditor()

Returns:

the currentEditor

getOpenedFile

public File getOpenedFile()

Returns:

the openedFile

setOpenedFile

public void setOpenedFile(File openedFile)

Parameters:

openedFile - the openedFile to set

close

public boolean close()

Closs current file

Returns:

the current editor

askAndSaveOrCancel

protected boolean askAndSaveOrCancel()

ask the user to save the current opened file if necessary (current file is modified)

Returns:

false if user awnser Cancel, true otherwize.

save

public boolean save()

Save current opened file

Returns:

true if all is ok

accept

public boolean accept(File file)

if return true, this editor support this file type. Default implantation return true

Specified by:

accept in interface EditorInterface

Parameters:

file -

Returns:

if return true, this editor support this file type.

isModified

public boolean isModified()

indicate if current opened file has been modified

Specified by:

isModified in interface EditorInterface

Returns:

true if currend file is modified

open

public boolean open(File file)

Replace the current edited file by file passed in argument. When you overide this method, you must call setOpenedFile(File)

Specified by:

open in interface EditorInterface

Parameters:

file - the file to open

Returns:

true if file has been opened

saveAs

public boolean saveAs(File file)

Replace the current edited file by file passed in argument

Specified by:

saveAs in interface EditorInterface

Parameters:

file - the file to open

Returns:

true if file has been saved and reopen with new name

getText

public String getText()

Description copied from interface: EditorInterface

Return the current content text of the editor as String.

Specified by:

getText in interface EditorInterface

Returns:

return the current content text of the editor as String

setText

public void setText(String text)

Description copied from interface: EditorInterface

Set all text with text in argument.

Specified by:

setText in interface EditorInterface

Parameters:

text - test to set

copy

public void copy()

Description copied from interface: EditorInterface

Copy current current selection into system clipboard.

Specified by:

copy in interface EditorInterface

cut

public void cut()

Description copied from interface: EditorInterface

Cut current editor selection into system clipboard.

Specified by:

cut in interface EditorInterface

paste

public void paste()

Description copied from interface: EditorInterface

Paste current clicboard content into editor at caret position.

Specified by:

paste in interface EditorInterface

setEnabled

public void setEnabled(boolean b)

Description copied from interface: EditorInterface

Enable/disable editor.

Specified by:

setEnabled in interface EditorInterface

Overrides:

setEnabled in class JComponent

Parameters:

b - enable

addDocumentListener

public void addDocumentListener(DocumentListener listener)

Description copied from interface: EditorInterface

Add document listener.

Specified by:

addDocumentListener in interface EditorInterface

Parameters:

listener - listener

removeDocumentListener

public void removeDocumentListener(DocumentListener listener)

Description copied from interface: EditorInterface

Remove document listener.

Specified by:

removeDocumentListener in interface EditorInterface

Parameters:

listener - listener

addCaretListener

public void addCaretListener(CaretListener listener)

Description copied from interface: EditorInterface

Add caret listener.

Specified by:

addCaretListener in interface EditorInterface

Parameters:

listener - listener

removeCaretListener

public void removeCaretListener(CaretListener listener)

Description copied from interface: EditorInterface

Remove caret listener.

Specified by:

removeCaretListener in interface EditorInterface

Parameters:

listener - listener