Package mars.venus

Class Coprocessor1Window

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

javax.swing.JPanel

mars.venus.Coprocessor1Window

All Implemented Interfaces:

ActionListener, ImageObserver, MenuContainer, Serializable, EventListener, Observer, Accessible

public class Coprocessor1Window
extends JPanel
implements ActionListener, Observer

Sets up a window to display Coprocessor 1 registers in the Registers pane of the UI.

Author:

Pete Sanderson 2005

See Also:

Serialized Form

Nested Class Summary

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

JComponent.AccessibleJComponent

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

Component.BaselineResizeBehavior

Field Summary

Fields inherited from class javax.swing.JComponent

TOOL_TIP_TEXT_KEY, 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

Constructors

Constructor	Description
Coprocessor1Window()	Constructor which sets up a fresh window with a table that contains the register values.

Method Summary

Modifier and Type	Method	Description
void	actionPerformed(ActionEvent e)	Called when user clicks on a condition flag checkbox.
void	clearHighlighting()	Clear highlight background color from any row currently highlighted.
void	clearWindow()	Reset and redisplay registers.
void	refresh()	Refresh the table, triggering re-rendering.
Object[][]	setupWindow()	Sets up the data for the window.
void	update(Observable observable, Object obj)	Required by Observer interface.
void	updateDoubleRegisterValue(int number, int base)	This method handles the updating of the GUI.
void	updateFloatRegisterValue(int number, int val, int base)	This method handles the updating of the GUI.
void	updateRegisters()	Redisplay registers using current display number base (10 or 16)
void	updateRegisters(int base)	Redisplay registers using specified display number base (10 or 16)

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUI, getUIClassID, setUI, updateUI

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, 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, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintImmediately, paintImmediately, print, printAll, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, 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, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, 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, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusDownCycle, validate

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, contains, createImage, createImage, createVolatileImage, createVolatileImage, dispatchEvent, enable, enableInputMethods, 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, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, 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

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

Coprocessor1Window

public Coprocessor1Window()

Constructor which sets up a fresh window with a table that contains the register values.

Method Details

actionPerformed

public void actionPerformed(ActionEvent e)

Called when user clicks on a condition flag checkbox. Updates both the display and the underlying Coprocessor 1 flag.

Specified by:

actionPerformed in interface ActionListener

Parameters:

e - component that triggered this call

setupWindow

public Object[][] setupWindow()

Sets up the data for the window.

Returns:

The array object with the data for the window.

clearWindow

public void clearWindow()

Reset and redisplay registers.

clearHighlighting

public void clearHighlighting()

Clear highlight background color from any row currently highlighted.

refresh

public void refresh()

Refresh the table, triggering re-rendering.

updateRegisters

public void updateRegisters()

Redisplay registers using current display number base (10 or 16)

updateRegisters

public void updateRegisters(int base)

Redisplay registers using specified display number base (10 or 16)

Parameters:

base - number base for display (10 or 16)

updateFloatRegisterValue

public void updateFloatRegisterValue(int number,
 int val,
 int base)

This method handles the updating of the GUI. Does not affect actual register.

Parameters:

number - The number of the float register whose display to update.

val - New value.

base - the number base for display (e.g. 10, 16)

updateDoubleRegisterValue

public void updateDoubleRegisterValue(int number,
 int base)

This method handles the updating of the GUI. Does not affect actual register.

Parameters:

number - The number of the double register to update.

base - the number base for display (e.g. 10, 16)

update

public void update(Observable observable,
 Object obj)

Required by Observer interface. Called when notified by an Observable that we are registered with. Observables include: The Simulator object, which lets us know when it starts and stops running A register object, which lets us know of register operations The Simulator keeps us informed of when simulated MIPS execution is active. This is the only time we care about register operations.

Specified by:

update in interface Observer

Parameters:

observable - The Observable object who is notifying us

obj - Auxiliary object with additional information.