Package org.emrick.project.dev

Class FlashPanel

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

javax.swing.JPanel

org.emrick.project.dev.FlashPanel

All Implemented Interfaces:

ImageObserver, MenuContainer, Serializable, Accessible

class FlashPanel
extends JPanel

Flashes the latest Heltec Receiver firmware (published from the firmware repo's main branch) to one or more plugged-in receivers at once. Only receivers are listed. Each unit's board ID, label, and show are kept; the unit is read before and after so any change is caught. A unit that fails is blinked red (when it can still respond) so it can be found among the others.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private class	FlashPanel.FlashTableModel
private static enum	FlashPanel.Outcome
private static class	FlashPanel.ProgressRenderer	A progress bar while a unit is being flashed; an empty cell otherwise.
private static class	FlashPanel.Row	One plugged-in receiver.

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
private final AtomicInteger	activeFlashes
private static String	confirmedCommit	Remembered for the rest of the session once the user confirms the version to flash.
private final DevUI.Pill	countPill
private final JLabel	emptyHeadline
private final JButton	flashButton
private final JPanel	listArea
private final CardLayout	listCards
private final JTextArea	logArea
private final FlashPanel.FlashTableModel	model
private static final String	OWNER
private final AtomicInteger	pendingScans
private final JTextArea	releaseDetail
private final DevUI.Pill	releasePill
private final JLabel	releaseVersion
private final List<FlashPanel.Row>	rows
private final JButton	scanButton
private boolean	scannedOnce
private final ExecutorService	scanner
private final JTable	table

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
FlashPanel()

Method Summary

Modifier and Type	Method	Description
private void	checkForUpdate(boolean showProblems)
private boolean	confirmRelease(FirmwareRelease release)	Asks once per session (and again if a different version would be flashed).
private void	finish(FlashPanel.Row row, boolean ok, String message, boolean blink)
private void	flashOne(FlashPanel.Row row, FirmwareRelease release)
private void	flashSelected()
(package private) boolean	isFlashing()
private void	log(String line)
private void	onAllFinished()
(package private) void	onShown()
private static DevUI.Tone	outcomeTone(FlashPanel.Row row)
(package private) void	refreshReleaseCard()
private void	refreshRows()	Repaints rows in place; unlike fireTableDataChanged this keeps the selection.
private void	scan()
private void	showList()
(package private) void	shutdown()
private void	startFlashing(List<FlashPanel.Row> targets, FirmwareRelease release)
private void	status(FlashPanel.Row row, String text, int progress)

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

OWNER

private static final String OWNER

See Also:

• Constant Field Values

confirmedCommit

private static String confirmedCommit

Remembered for the rest of the session once the user confirms the version to flash.

rows

private final List<FlashPanel.Row> rows

model

private final FlashPanel.FlashTableModel model

table

private final JTable table

releaseVersion

private final JLabel releaseVersion

releaseDetail

private final JTextArea releaseDetail

releasePill

private final DevUI.Pill releasePill

scanButton

private final JButton scanButton

flashButton

private final JButton flashButton

countPill

private final DevUI.Pill countPill

listCards

private final CardLayout listCards

listArea

private final JPanel listArea

emptyHeadline

private final JLabel emptyHeadline

logArea

private final JTextArea logArea

scanner

private final ExecutorService scanner

activeFlashes

private final AtomicInteger activeFlashes

pendingScans

private final AtomicInteger pendingScans

scannedOnce

private boolean scannedOnce

Constructor Details

FlashPanel

FlashPanel()

Method Details

onShown

void onShown()

isFlashing

boolean isFlashing()

shutdown

void shutdown()

refreshReleaseCard

void refreshReleaseCard()

checkForUpdate

private void checkForUpdate(boolean showProblems)

scan

private void scan()

showList

private void showList()

flashSelected

private void flashSelected()

confirmRelease

private boolean confirmRelease(FirmwareRelease release)

Asks once per session (and again if a different version would be flashed).

startFlashing

private void startFlashing(List<FlashPanel.Row> targets,
 FirmwareRelease release)

flashOne

private void flashOne(FlashPanel.Row row,
 FirmwareRelease release)

finish

private void finish(FlashPanel.Row row,
 boolean ok,
 String message,
 boolean blink)

Parameters:

blink - blink the unit's status LED red so it can be found among the others

status

private void status(FlashPanel.Row row,
 String text,
 int progress)

onAllFinished

private void onAllFinished()

log

private void log(String line)

refreshRows

private void refreshRows()

Repaints rows in place; unlike fireTableDataChanged this keeps the selection.

outcomeTone

private static DevUI.Tone outcomeTone(FlashPanel.Row row)