bsh.util
Class JConsole

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Container
              |
              +--javax.swing.JComponent
                    |
                    +--javax.swing.JScrollPane
                          |
                          +--bsh.util.JConsole

All Implemented Interfaces:

javax.accessibility.Accessible, java.awt.event.ActionListener, ConsoleInterface, java.util.EventListener, GUIConsoleInterface, java.awt.image.ImageObserver, java.awt.event.KeyListener, java.awt.MenuContainer, java.awt.event.MouseListener, java.beans.PropertyChangeListener, java.lang.Runnable, javax.swing.ScrollPaneConstants, java.io.Serializable

public class JConsole

extends javax.swing.JScrollPane

implements GUIConsoleInterface, java.lang.Runnable, java.awt.event.KeyListener, java.awt.event.MouseListener, java.awt.event.ActionListener, java.beans.PropertyChangeListener

A JFC/Swing based console for the BeanShell desktop. This is a descendant of the old AWTConsole. Improvements by: Mark Donszelmann including Cut & Paste Improvements by: Daniel Leuck including Color and Image support, key press bug workaround

See Also:

Serialized Form

Nested Class Summary

static class

JConsole.BlockingPipedInputStream The overridden read method in this class will not throw "Broken pipe" IOExceptions; It will simply wait for new writers and data.

Field Summary

private int	cmdStart
private static java.lang.String	COPY
private static java.lang.String	CUT
private javax.swing.text.DefaultStyledDocument	doc
private boolean	gotUp
private int	histLine
private java.util.Vector	history
private java.io.InputStream	in
private java.io.InputStream	inPipe
private javax.swing.JPopupMenu	menu
(package private) NameCompletion	nameCompletion
private java.io.PrintStream	out
private java.io.OutputStream	outPipe
private static java.lang.String	PASTE
(package private) int	SHOW_AMBIG_MAX
private java.lang.String	startedLine
private javax.swing.JTextPane	text

Fields inherited from class javax.swing.JScrollPane

columnHeader, horizontalScrollBar, horizontalScrollBarPolicy, lowerLeft, lowerRight, rowHeader, upperLeft, upperRight, verticalScrollBar, verticalScrollBarPolicy, viewport

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 javax.swing.ScrollPaneConstants

COLUMN_HEADER, HORIZONTAL_SCROLLBAR, HORIZONTAL_SCROLLBAR_ALWAYS, HORIZONTAL_SCROLLBAR_AS_NEEDED, HORIZONTAL_SCROLLBAR_NEVER, HORIZONTAL_SCROLLBAR_POLICY, LOWER_LEADING_CORNER, LOWER_LEFT_CORNER, LOWER_RIGHT_CORNER, LOWER_TRAILING_CORNER, ROW_HEADER, UPPER_LEADING_CORNER, UPPER_LEFT_CORNER, UPPER_RIGHT_CORNER, UPPER_TRAILING_CORNER, VERTICAL_SCROLLBAR, VERTICAL_SCROLLBAR_ALWAYS, VERTICAL_SCROLLBAR_AS_NEEDED, VERTICAL_SCROLLBAR_NEVER, VERTICAL_SCROLLBAR_POLICY, VIEWPORT

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

JConsole()

JConsole(java.io.InputStream cin, java.io.OutputStream cout)

Method Summary

private void	acceptLine(java.lang.String line)
void	actionPerformed(java.awt.event.ActionEvent event)
private void	append(java.lang.String string)
(package private) void	doCommandCompletion(java.lang.String part)
private void	enter()
void	error(java.lang.String s)
private void	forceCaretMoveToEnd()
private void	forceCaretMoveToStart()
private java.lang.String	getCmd()
java.io.PrintStream	getErr()
java.io.Reader	getIn()
java.io.InputStream	getInputStream()
java.io.PrintStream	getOut()
javax.swing.text.AttributeSet	getStyle()
private void	historyDown()
private void	historyUp()
private void	inPipeWatcher()
void	keyPressed(java.awt.event.KeyEvent e)
void	keyReleased(java.awt.event.KeyEvent e)
void	keyTyped(java.awt.event.KeyEvent e)
void	mouseClicked(java.awt.event.MouseEvent event)
void	mouseEntered(java.awt.event.MouseEvent event)
void	mouseExited(java.awt.event.MouseEvent event)
void	mousePressed(java.awt.event.MouseEvent event)
void	mouseReleased(java.awt.event.MouseEvent event)
void	print(javax.swing.Icon icon)
void	print(java.lang.Object object) Prints the primitive type "float" (needed because of float->double coercion weirdness) public void println(float f) { println(String.valueOf(f)); }
void	print(java.lang.Object s, java.awt.Color color)
void	print(java.lang.Object s, java.awt.Font font) Prints the primitive type "float" (needed because of float->double coercion weirdness) public void print(float f) { print(String.valueOf(f)); }
void	print(java.lang.Object s, java.awt.Font font, java.awt.Color color)
void	print(java.lang.Object s, java.lang.String fontFamilyName, int size, java.awt.Color color)
void	print(java.lang.Object s, java.lang.String fontFamilyName, int size, java.awt.Color color, boolean bold, boolean italic, boolean underline)
void	print(java.lang.String string)
void	print(java.lang.String s, java.awt.Color color)
void	println() Prints "\\n" (i.e.
void	println(javax.swing.Icon icon)
void	println(java.lang.Object object)
void	println(java.lang.String string)
void	propertyChange(java.beans.PropertyChangeEvent event)
(package private) java.lang.String	replaceRange(java.lang.Object s, int start, int end)
private void	resetCommandStart()
void	run()
void	setFont(java.awt.Font font)
void	setNameCompletion(NameCompletion nc)
void	setStyle(javax.swing.text.AttributeSet attributes)
void	setStyle(javax.swing.text.AttributeSet attributes, boolean overWrite)
javax.swing.text.AttributeSet	setStyle(java.awt.Color color)
javax.swing.text.AttributeSet	setStyle(java.awt.Font font)
javax.swing.text.AttributeSet	setStyle(java.awt.Font font, java.awt.Color color)
javax.swing.text.AttributeSet	setStyle(java.lang.String fontFamilyName, int size, java.awt.Color color)
javax.swing.text.AttributeSet	setStyle(java.lang.String fontFamilyName, int size, java.awt.Color color, boolean bold, boolean italic, boolean underline)
void	setWaitFeedback(boolean on) e.g.
private void	showHistoryLine()
private int	textLength()
java.lang.String	toString()
private void	type(java.awt.event.KeyEvent e)

Methods inherited from class javax.swing.JScrollPane

createHorizontalScrollBar, createVerticalScrollBar, createViewport, getAccessibleContext, getColumnHeader, getCorner, getHorizontalScrollBar, getHorizontalScrollBarPolicy, getRowHeader, getUI, getUIClassID, getVerticalScrollBar, getVerticalScrollBarPolicy, getViewport, getViewportBorder, getViewportBorderBounds, isValidateRoot, isWheelScrollingEnabled, paramString, setColumnHeader, setColumnHeaderView, setComponentOrientation, setCorner, setHorizontalScrollBar, setHorizontalScrollBarPolicy, setLayout, setRowHeader, setRowHeaderView, setUI, setVerticalScrollBar, setVerticalScrollBarPolicy, setViewport, setViewportBorder, setViewportView, setWheelScrollingEnabled, 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, 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, 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, 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, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Field Detail

CUT

private static final java.lang.String CUT

See Also:

Constant Field Values

COPY

private static final java.lang.String COPY

See Also:

Constant Field Values

PASTE

private static final java.lang.String PASTE

See Also:

Constant Field Values

outPipe

private java.io.OutputStream outPipe

inPipe

private java.io.InputStream inPipe

in

private java.io.InputStream in

out

private java.io.PrintStream out

cmdStart

private int cmdStart

history

private java.util.Vector history

startedLine

private java.lang.String startedLine

histLine

private int histLine

menu

private javax.swing.JPopupMenu menu

text

private javax.swing.JTextPane text

doc

private javax.swing.text.DefaultStyledDocument doc

nameCompletion

NameCompletion nameCompletion

SHOW_AMBIG_MAX

final int SHOW_AMBIG_MAX

See Also:

Constant Field Values

gotUp

private boolean gotUp

Constructor Detail

JConsole

public JConsole()

JConsole

public JConsole(java.io.InputStream cin,
                java.io.OutputStream cout)

Method Detail

getInputStream

public java.io.InputStream getInputStream()

getIn

public java.io.Reader getIn()

Specified by:

getIn in interface ConsoleInterface

getOut

public java.io.PrintStream getOut()

Specified by:

getOut in interface ConsoleInterface

getErr

public java.io.PrintStream getErr()

Specified by:

getErr in interface ConsoleInterface

keyPressed

public void keyPressed(java.awt.event.KeyEvent e)

Specified by:

keyPressed in interface java.awt.event.KeyListener

keyTyped

public void keyTyped(java.awt.event.KeyEvent e)

Specified by:

keyTyped in interface java.awt.event.KeyListener

keyReleased

public void keyReleased(java.awt.event.KeyEvent e)

Specified by:

keyReleased in interface java.awt.event.KeyListener

type

private void type(java.awt.event.KeyEvent e)

doCommandCompletion

void doCommandCompletion(java.lang.String part)

resetCommandStart

private void resetCommandStart()

append

private void append(java.lang.String string)

replaceRange

java.lang.String replaceRange(java.lang.Object s,
                              int start,
                              int end)

forceCaretMoveToEnd

private void forceCaretMoveToEnd()

forceCaretMoveToStart

private void forceCaretMoveToStart()

enter

private void enter()

getCmd

private java.lang.String getCmd()

historyUp

private void historyUp()

historyDown

private void historyDown()

showHistoryLine

private void showHistoryLine()

acceptLine

private void acceptLine(java.lang.String line)

println

public void println(java.lang.String string)

Specified by:

println in interface ConsoleInterface

print

public void print(java.lang.String string)

Specified by:

print in interface ConsoleInterface

println

public void println()

Prints "\\n" (i.e. newline)

error

public void error(java.lang.String s)

Specified by:

error in interface ConsoleInterface

println

public void println(java.lang.Object object)

println

public void println(javax.swing.Icon icon)

print

public void print(java.lang.Object object)

Prints the primitive type "float" (needed because of float->double coercion weirdness) public void println(float f) { println(String.valueOf(f)); }

print

public void print(javax.swing.Icon icon)

print

public void print(java.lang.Object s,
                  java.awt.Font font)

Prints the primitive type "float" (needed because of float->double coercion weirdness) public void print(float f) { print(String.valueOf(f)); }

print

public void print(java.lang.Object s,
                  java.awt.Color color)

print

public void print(java.lang.String s,
                  java.awt.Color color)

Specified by:

print in interface GUIConsoleInterface

print

public void print(java.lang.Object s,
                  java.awt.Font font,
                  java.awt.Color color)

print

public void print(java.lang.Object s,
                  java.lang.String fontFamilyName,
                  int size,
                  java.awt.Color color)

print

public void print(java.lang.Object s,
                  java.lang.String fontFamilyName,
                  int size,
                  java.awt.Color color,
                  boolean bold,
                  boolean italic,
                  boolean underline)

setStyle

public javax.swing.text.AttributeSet setStyle(java.awt.Font font)

setStyle

public javax.swing.text.AttributeSet setStyle(java.awt.Color color)

setStyle

public javax.swing.text.AttributeSet setStyle(java.awt.Font font,
                                              java.awt.Color color)

setStyle

public javax.swing.text.AttributeSet setStyle(java.lang.String fontFamilyName,
                                              int size,
                                              java.awt.Color color)

setStyle

public javax.swing.text.AttributeSet setStyle(java.lang.String fontFamilyName,
                                              int size,
                                              java.awt.Color color,
                                              boolean bold,
                                              boolean italic,
                                              boolean underline)

setStyle

public void setStyle(javax.swing.text.AttributeSet attributes)

setStyle

public void setStyle(javax.swing.text.AttributeSet attributes,
                     boolean overWrite)

getStyle

public javax.swing.text.AttributeSet getStyle()

setFont

public void setFont(java.awt.Font font)

Overrides:

setFont in class javax.swing.JComponent

inPipeWatcher

private void inPipeWatcher()
                    throws java.io.IOException

java.io.IOException

run

public void run()

Specified by:

run in interface java.lang.Runnable

toString

public java.lang.String toString()

Overrides:

toString in class java.awt.Component

mouseClicked

public void mouseClicked(java.awt.event.MouseEvent event)

Specified by:

mouseClicked in interface java.awt.event.MouseListener

mousePressed

public void mousePressed(java.awt.event.MouseEvent event)

Specified by:

mousePressed in interface java.awt.event.MouseListener

mouseReleased

public void mouseReleased(java.awt.event.MouseEvent event)

Specified by:

mouseReleased in interface java.awt.event.MouseListener

mouseEntered

public void mouseEntered(java.awt.event.MouseEvent event)

Specified by:

mouseEntered in interface java.awt.event.MouseListener

mouseExited

public void mouseExited(java.awt.event.MouseEvent event)

Specified by:

mouseExited in interface java.awt.event.MouseListener

propertyChange

public void propertyChange(java.beans.PropertyChangeEvent event)

Specified by:

propertyChange in interface java.beans.PropertyChangeListener

actionPerformed

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

Specified by:

actionPerformed in interface java.awt.event.ActionListener

setNameCompletion

public void setNameCompletion(NameCompletion nc)

Specified by:

setNameCompletion in interface GUIConsoleInterface

setWaitFeedback

public void setWaitFeedback(boolean on)

Description copied from interface: GUIConsoleInterface

e.g. the wait cursor

Specified by:

setWaitFeedback in interface GUIConsoleInterface

textLength

private int textLength()