Package jmri.jmrix.pricom.downloader

Class LoaderPane

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

javax.swing.JPanel

jmri.jmrix.pricom.downloader.LoaderPane

All Implemented Interfaces:

ImageObserver, MenuContainer, Serializable, Accessible

public class LoaderPane
extends JPanel

Pane for downloading software updates to PRICOM products

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) class	LoaderPane.LocalReader	Internal class to handle the separate character-receive thread

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
(package private) SerialPort	activeSerialPort
(package private) final JProgressBar	bar
(package private) final JFileChooser	chooser
(package private) final JTextArea	comment
(package private) final JButton	fileButton
(package private) final JLabel	inputFileName
(package private) final JButton	loadButton
(package private) final JButton	openPortButton
(package private) OutputStream	ostream
(package private) PdiFile	pdiFile
(package private) final JComboBox<String>	portBox
(package private) Thread	readerThread
(package private) DataInputStream	serialStream
(package private) final JLabel	status
(package private) final JTextArea	traffic

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
LoaderPane()

Method Summary

Modifier and Type	Method	Description
protected void	addCommGUI()
(package private) byte[]	bootMessage()	Return a properly formatted boot message, complete with CRC
(package private) void	CRC_block(byte[] buffer)	Insert the CRC for a block of characters in a buffer
(package private) long	CRC_char(long crcin, byte ch)
void	dispose()
(package private) void	doLoad()
(package private) int	getDataSize(byte[] buffer)	Get output data length from 1st message
Vector<String>	getPortNames()
(package private) void	handlePortBusy(PortInUseException p, String port)
(package private) boolean	isSendNext(byte[] buffer)	Check to see if this is a request for the next block
(package private) boolean	isUploadReady(byte[] buffer)	Check to see if message starts transmission
String	openPort(String portName, String appName)
(package private) void	openPortButtonActionPerformed(ActionEvent e)	Open button has been pushed, create the actual display connection
(package private) void	selectInputFile()
(package private) void	sendBytes(byte[] bytes)
(package private) void	stopThread()
(package private) long	swap(long val)

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, 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, 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 Details

activeSerialPort

SerialPort activeSerialPort

readerThread

Thread readerThread

serialStream

DataInputStream serialStream

ostream

OutputStream ostream

portBox

final JComboBox<String> portBox

openPortButton

final JButton openPortButton

traffic

final JTextArea traffic

chooser

final JFileChooser chooser

fileButton

final JButton fileButton

inputFileName

final JLabel inputFileName

comment

final JTextArea comment

loadButton

final JButton loadButton

bar

final JProgressBar bar

status

final JLabel status

pdiFile

PdiFile pdiFile

Constructor Details

LoaderPane

public LoaderPane()

Method Details

addCommGUI

protected void addCommGUI()

openPortButtonActionPerformed

void openPortButtonActionPerformed(ActionEvent e)

Open button has been pushed, create the actual display connection

Parameters:

e - Event from pressed button

sendBytes

void sendBytes(byte[] bytes)

stopThread

void stopThread()

dispose

public void dispose()

getPortNames

public Vector<String> getPortNames()

openPort

public String openPort(String portName,
 String appName)

handlePortBusy

void handlePortBusy(PortInUseException p,
 String port)

selectInputFile

void selectInputFile()

doLoad

void doLoad()

CRC_char

long CRC_char(long crcin,
 byte ch)

swap

long swap(long val)

CRC_block

void CRC_block(byte[] buffer)

Insert the CRC for a block of characters in a buffer

The last two bytes of the buffer hold the checksum, and are not included in the checksum.

Parameters:

buffer - Buffer holding the message to be get a CRC

isUploadReady

boolean isUploadReady(byte[] buffer)

Check to see if message starts transmission

Parameters:

buffer - Buffer holding the message to be checked

Returns:

True if buffer is a upload-ready message

isSendNext

boolean isSendNext(byte[] buffer)

Check to see if this is a request for the next block

Parameters:

buffer - Buffer holding the message to be checked

Returns:

True if buffer is a sent-next message

getDataSize

int getDataSize(byte[] buffer)

Get output data length from 1st message

Parameters:

buffer - Message from which length is to be extracted

Returns:

length of the buffer

bootMessage

byte[] bootMessage()

Return a properly formatted boot message, complete with CRC

Returns:

buffer Contains boot message that's been created