Package org.opensourcephysics.tools

Class LaunchClassChooser

java.lang.Object

java.awt.Component

java.awt.Container

java.awt.Window

java.awt.Dialog

javax.swing.JDialog

org.opensourcephysics.tools.LaunchClassChooser

public class LaunchClassChooser
extends javax.swing.JDialog

This modal dialog lets the user choose launchable classes from jar files.

See Also:

Serialized Form

Nested Class Summary

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

java.awt.Component.AccessibleAWTComponent, java.awt.Component.BaselineResizeBehavior, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

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

java.awt.Container.AccessibleAWTContainer

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

java.awt.Dialog.AccessibleAWTDialog, java.awt.Dialog.ModalExclusionType, java.awt.Dialog.ModalityType

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

javax.swing.JDialog.AccessibleJDialog

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

java.awt.Window.AccessibleAWTWindow, java.awt.Window.Type

Field Summary

Fields

Modifier and Type	Field	Description
protected static java.lang.String	baseDirectoryPath
protected static boolean	jarsOnly

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from class java.awt.Dialog

DEFAULT_MODALITY_TYPE

Fields inherited from interface java.awt.image.ImageObserver

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

Fields inherited from class javax.swing.JDialog

accessibleContext, rootPane, rootPaneCheckingEnabled

Fields inherited from interface javax.swing.WindowConstants

DISPOSE_ON_CLOSE, DO_NOTHING_ON_CLOSE, EXIT_ON_CLOSE, HIDE_ON_CLOSE

Constructor Summary

Constructors

Constructor	Description
LaunchClassChooser(java.awt.Component owner)	Constructs an empty LaunchClassChooser dialog.

Method Summary

Modifier and Type	Method	Description
boolean	chooseClassFor(LaunchNode node)	Chooses a launchable class and assigns it to the specified launch node.
java.lang.Class<?>	chooseModel(java.lang.String previousClassName)	Chooses and returns a model class.
java.lang.Class<?>	getClass(java.lang.String className)	Gets the class with the given name in the current class map.
static java.lang.Class<?>	getClass(java.lang.String classPath, java.lang.String className)	Gets the class with the given name in the specified path.
static java.lang.ClassLoader	getClassLoader(java.lang.String classPath)	Gets the ClassLoader for the specified path.
static java.lang.Class<?>	getClassOfType(java.lang.String classPath, java.lang.String className, java.lang.Class<?> type)	Gets the class with the given name in the specified path.
static java.lang.Class<?>	getModelClass(java.lang.String classPath, java.lang.String className)	Gets the modelPane class with the given name in the specified path.
boolean	isLoaded(java.lang.String path)	Determines if the specified path is loaded.
static void	setBasePath(java.lang.String path)	Sets the base directory for classpaths.
boolean	setPath(java.lang.String path)	Sets the path to be searched.

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBaseline, getBaselineResizeBehavior, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, requestFocus, requestFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, requestFocusInWindow, resize, resize, revalidate, setComponentOrientation, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setMaximumSize, setMixingCutoutShape, setName, setPreferredSize, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalPolicy, getInsets, getLayout, getMaximumSize, getMinimumSize, getMousePosition, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, print, printComponents, processContainerEvent, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusTraversalKeys, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setFont, transferFocusDownCycle, validate, validateTree

Methods inherited from class java.awt.Dialog

addNotify, getModalityType, getTitle, hide, isModal, isResizable, isUndecorated, setBackground, setModal, setModalityType, setOpacity, setResizable, setShape, setTitle, setUndecorated, setVisible, show, toBack

Methods inherited from class javax.swing.JDialog

addImpl, createRootPane, dialogInit, getAccessibleContext, getContentPane, getDefaultCloseOperation, getGlassPane, getGraphics, getJMenuBar, getLayeredPane, getRootPane, getTransferHandler, isDefaultLookAndFeelDecorated, isRootPaneCheckingEnabled, paramString, processWindowEvent, remove, repaint, setContentPane, setDefaultCloseOperation, setDefaultLookAndFeelDecorated, setGlassPane, setJMenuBar, setLayeredPane, setLayout, setRootPane, setRootPaneCheckingEnabled, setTransferHandler, update

Methods inherited from class java.lang.Object

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

Methods inherited from class java.awt.Window

addPropertyChangeListener, addPropertyChangeListener, addWindowFocusListener, addWindowListener, addWindowStateListener, applyResourceBundle, applyResourceBundle, createBufferStrategy, createBufferStrategy, dispose, getBackground, getBufferStrategy, getFocusableWindowState, getFocusCycleRootAncestor, getFocusOwner, getFocusTraversalKeys, getIconImages, getInputContext, getListeners, getLocale, getModalExclusionType, getMostRecentFocusOwner, getOpacity, getOwnedWindows, getOwner, getOwnerlessWindows, getShape, getToolkit, getType, getWarningString, getWindowFocusListeners, getWindowListeners, getWindows, getWindowStateListeners, isActive, isAlwaysOnTop, isAlwaysOnTopSupported, isAutoRequestFocus, isFocusableWindow, isFocusCycleRoot, isFocused, isLocationByPlatform, isOpaque, isShowing, isValidateRoot, pack, paint, postEvent, processEvent, processWindowFocusEvent, processWindowStateEvent, removeNotify, removeWindowFocusListener, removeWindowListener, removeWindowStateListener, reshape, setAlwaysOnTop, setAutoRequestFocus, setBounds, setBounds, setCursor, setFocusableWindowState, setFocusCycleRoot, setIconImage, setIconImages, setLocation, setLocation, setLocationByPlatform, setLocationRelativeTo, setMinimumSize, setModalExclusionType, setSize, setSize, setType, toFront

Field Detail

jarsOnly

protected static boolean jarsOnly

baseDirectoryPath

protected static java.lang.String baseDirectoryPath

Constructor Detail

LaunchClassChooser

public LaunchClassChooser(java.awt.Component owner)

Constructs an empty LaunchClassChooser dialog.

Parameters:

owner - the component that owns the dialog (may be null)

Method Detail

setPath

public boolean setPath(java.lang.String path)

Sets the path to be searched. The path must be a set of jar file names separated by semicolons unless jarsOnly is set to false.

Parameters:

path - the search path

Returns:

true if at least one jar file was successfully loaded

isLoaded

public boolean isLoaded(java.lang.String path)

Determines if the specified path is loaded. This will return true only if the path is one or more jar files all of which are loaded.

Parameters:

path - the path

Returns:

true if all jars in the path are loaded

chooseClassFor

public boolean chooseClassFor(LaunchNode node)

Chooses a launchable class and assigns it to the specified launch node.

Parameters:

node - the node

Returns:

true if the class assignment is approved

chooseModel

public java.lang.Class<?> chooseModel(java.lang.String previousClassName)

Chooses and returns a model class.

Parameters:

previousClassName - the previous class name. May be null.

Returns:

the newly selected class. May return null.

getClass

public java.lang.Class<?> getClass(java.lang.String className)

Gets the class with the given name in the current class map.

Parameters:

className - the class name

Returns:

the Class object, or null if not found

setBasePath

public static void setBasePath(java.lang.String path)

Sets the base directory for classpaths.

Parameters:

path - the base directory path

getClass

public static java.lang.Class<?> getClass(java.lang.String classPath,
                                          java.lang.String className)

Gets the class with the given name in the specified path.

Parameters:

classPath - the path

className - the class name

Returns:

the Class object, or null if not found

getModelClass

public static java.lang.Class<?> getModelClass(java.lang.String classPath,
                                               java.lang.String className)

Gets the modelPane class with the given name in the specified path.

Parameters:

classPath - the path

className - the class name

Returns:

the Class object, or null if not found

getClassOfType

public static java.lang.Class<?> getClassOfType(java.lang.String classPath,
                                                java.lang.String className,
                                                java.lang.Class<?> type)

Gets the class with the given name in the specified path.

Parameters:

classPath - the path

className - the class name

type - a subclass of the desired class

Returns:

the Class object, or null if not found

getClassLoader

public static java.lang.ClassLoader getClassLoader(java.lang.String classPath)

Gets the ClassLoader for the specified path.

Parameters:

classPath - the path

Returns:

the ClassLoader object, or null if not found