ptolemy.vergil
Class MoMLViewerApplet

java.lang.Object
  java.awt.Component
      java.awt.Container
          java.awt.Panel
              java.applet.Applet
                  javax.swing.JApplet
                      ptolemy.gui.BasicJApplet
                          ptolemy.actor.gui.PtolemyApplet
                              ptolemy.actor.gui.MoMLApplet
                                  ptolemy.vergil.MoMLViewerApplet

All Implemented Interfaces:

java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, javax.accessibility.Accessible, javax.swing.RootPaneContainer, ExecutionListener

Direct Known Subclasses:

TypeAnimatorApplet

public class MoMLViewerApplet
extends MoMLApplet

This applet displays a graph view of a specified MoML file.

The applet parameters are:

• background: The background color, typically given as a hex number of the form "#rrggbb" where rr gives the red component, gg gives the green component, and bb gives the blue component.
• configuration: The relative pathname to a Ptolemy II xml configuration file. for example, if the configuration applet parameter is set to "ptolemy/configs/full/configuration.xml", then the user will have the full vergil interface, including look inside capability. (Experimental).
• controls: This gives a comma-separated list of any subset of the words "buttons", "topParameters", and "directorParameters" (case insensitive), or the word "none". If this parameter is not given, then it is equivalent to giving "buttons", and only the control buttons mentioned above will be displayed. If the parameter is given, and its value is "none", then no controls are placed on the screen. If the word "topParameters" is included in the comma-separated list, then controls for the top-level parameters of the model are placed on the screen, below the buttons. If the word "directorParameters" is included, then controls for the director parameters are also included. This parameter is ignored unless includeRunPanel is given as "true".
• includeRunPanel: An indicator to include a run panel below the schematic. The value must be "true" or no run panel will be displayed.
• modelURL: The name of a URI (or URL) containing the MoML file that defines the model.
• orientation: This can have value "horizontal", "vertical", or "controls_only" (case insensitive). If it is "vertical", then the controls are placed above the visual elements of the Placeable actors. This is the default. If it is "horizontal", then the controls are placed to the left of the visual elements. If it is "controls_only" then no visual elements are placed.

Since:

Ptolemy II 1.0

Version:

$Id: MoMLViewerApplet.java 57040 2010-01-27 20:52:32Z cxh $

Author:

Steve Neuendorffer and Edward A. Lee

See Also:

Serialized Form

Accepted Rating:

Red (eal)

Proposed Rating:

Red (eal)

Nested Class Summary

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

javax.swing.JApplet.AccessibleJApplet

Nested classes/interfaces inherited from class java.applet.Applet

java.applet.Applet.AccessibleApplet

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

java.awt.Panel.AccessibleAWTPanel

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

java.awt.Container.AccessibleAWTContainer

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

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

Field Summary

private Configuration

_configuration The configuration that is read from the configuration applet param.

Fields inherited from class ptolemy.actor.gui.MoMLApplet

_fragment, _modelURL

Fields inherited from class ptolemy.actor.gui.PtolemyApplet

_manager, _setupOK, _toplevel, _workspace

Fields inherited from class ptolemy.gui.BasicJApplet

_background

Fields inherited from class javax.swing.JApplet

accessibleContext, rootPane, rootPaneCheckingEnabled

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

MoMLViewerApplet()

Method Summary

protected NamedObj	_createModel(Workspace workspace) Read the model from the modelURL applet parameter and do not filter out any graphical classes.
protected void	_createView() Override the base class to create a schematic view instead of a ModelPane.
java.lang.String[][]	getParameterInfo() Describe the applet parameters.
void	start() Override the base class to not start execution of the model.

Methods inherited from class ptolemy.actor.gui.MoMLApplet

_createModel, _readModelURLParameter, getAppletInfo

Methods inherited from class ptolemy.actor.gui.PtolemyApplet

_createRunControls, _go, _stop, destroy, executionError, executionFinished, init, managerStateChanged, stop

Methods inherited from class ptolemy.gui.BasicJApplet

_concatStringArrays, _getBackground, _stackTraceToString, report, report, report

Methods inherited from class javax.swing.JApplet

addImpl, createRootPane, getAccessibleContext, getContentPane, getGlassPane, getJMenuBar, getLayeredPane, getRootPane, isRootPaneCheckingEnabled, paramString, remove, setContentPane, setGlassPane, setJMenuBar, setLayeredPane, setLayout, setRootPane, setRootPaneCheckingEnabled, update

Methods inherited from class java.applet.Applet

getAppletContext, getAudioClip, getAudioClip, getCodeBase, getDocumentBase, getImage, getImage, getLocale, getParameter, isActive, newAudioClip, play, play, resize, resize, setStub, showStatus

Methods inherited from class java.awt.Panel

addNotify

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getInsets, getLayout, getListeners, getMaximumSize, getMinimumSize, getMousePosition, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paint, paintComponents, preferredSize, print, printComponents, processContainerEvent, processEvent, remove, removeAll, removeContainerListener, removeNotify, setComponentZOrder, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setFont, 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, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, 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, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, reshape, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setMaximumSize, setMinimumSize, setName, setPreferredSize, setSize, setSize, setVisible, show, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Field Detail

_configuration

private Configuration _configuration

The configuration that is read from the configuration applet param.

Constructor Detail

MoMLViewerApplet

public MoMLViewerApplet()

Method Detail

getParameterInfo

public java.lang.String[][] getParameterInfo()

Describe the applet parameters.

Overrides:

getParameterInfo in class MoMLApplet

Returns:

An array describing the applet parameters.

start

public void start()

Override the base class to not start execution of the model. This method is called by the browser or applet viewer to inform this applet that it should start its execution. It is called after the init method and each time the applet is revisited in a Web page.

Overrides:

start in class PtolemyApplet

_createModel

protected NamedObj _createModel(Workspace workspace)
                         throws java.lang.Exception

Read the model from the modelURL applet parameter and do not filter out any graphical classes.

Overrides:

_createModel in class MoMLApplet

Parameters:

workspace - The workspace in which to create the model.

Returns:

A model.

Throws:

java.lang.Exception - If something goes wrong.

_createView

protected void _createView()

Override the base class to create a schematic view instead of a ModelPane. If the toplevel model created by _createModel() is not an instance of CompositeEntity, then do nothing.

Overrides:

_createView in class PtolemyApplet