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java.lang.Objectjava.awt.Component
java.awt.Container
java.awt.Panel
java.applet.Applet
app.SiGMLPlayerApplet
public class SiGMLPlayerApplet
An SiGMLPlayerApplet is a simple signed animation player applet which communicates with enclosing HTML/javascript using the LiveConnect protocol defined by Netscape/Mozilla.
This class assumes that the following Javascript event-handler method calls are supported:
spaSetSiGMLPlayerApplet([SiGMLPlayerApplet] spa); // spa is the present applet instance, whose identity is // communicated to the Javascript/LiveConnect host by // this call, which should be made during the applet's // init() sequence. // This method is needed to support Google Chrome, whose // LiveConnect implementation seems to perform more rigorous // integrity checks on Javascript-to-Java calls than those // of other browsers. spaFramesGenEvent([String] ekind, [int] f, [int] s); // ekind is one of the event kind tags: // "LOAD_FRAMES_START", // "LOADED_NEXT_SIGN", // "LOAD_FRAMES_DONE_OK", // "LOAD_FRAMES_DONE_BAD" // f, s, when supplied, are frame and sign counts/indices. spaAnimationEvent( [String] ekind, [int] f, [int] s, [String] gloss); // ekind is one of the event kind tags: // "PLAY_FRAME", // "SKIP_FRAME", // "PLAY_FIRST_FRAME_OF_SIGN", // "SKIP_FIRST_FRAME_OF_SIGN", // "PLAY_DONE" // f, s, when supplied, are frame and sign counts/indices; // gloss, when supplied, is the gloss name for a new sign. spaAvatarEvent([String] ekind, [String] avname); // ekind is one of the event kind tags: // "AVATAR_LOADED_OK", // "AVATAR_LOAD_FAILED", // "AVATAR_UNLOADED" // avname, when supplied, is the name of the avatar in question.
Field Summary |
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Fields inherited from class java.awt.Component |
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BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT |
Fields inherited from interface java.awt.image.ImageObserver |
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ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH |
Constructor Summary | |
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SiGMLPlayerApplet()
Constructs a new instance of this applet. |
Method Summary | |
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void |
destroy()
Applet destroy method -- a no-op in this case. |
void |
init()
Initialises this player applet. |
java.lang.String |
playSiGMLText(java.lang.String sigml)
Accepts a new SiGML string to be played by this player. |
java.lang.String |
playSiGMLURL(java.lang.String url)
Accepts a new SiGML URL to be played by this player. |
java.lang.String |
setAvatar(java.lang.String avatar)
Allows HTML/Javascript to request a particular avatar. |
java.lang.String |
setSpeed(java.lang.String speedupstr)
Allows HTML/Javascript to change the speed at which the current animation is played, as the player is running |
void |
start()
Applet start method. |
void |
stop()
Applet stop method. |
java.lang.String |
stopPlayingSiGML()
Accepts a stop-player request. |
void |
switchLogEnabled(java.lang.String enableflag)
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void |
terminate()
Applet unload method: posts a shut-down event to the player thread, and waits for this to take effect. |
Methods inherited from class java.applet.Applet |
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getAccessibleContext, getAppletContext, getAppletInfo, getAudioClip, getAudioClip, getCodeBase, getDocumentBase, getImage, getImage, getLocale, getParameter, getParameterInfo, isActive, newAudioClip, play, play, resize, resize, setStub, showStatus |
Methods inherited from class java.awt.Panel |
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addNotify |
Methods inherited from class java.awt.Container |
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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, remove, remove, removeAll, removeContainerListener, removeNotify, setComponentZOrder, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setFont, setLayout, transferFocusBackward, transferFocusDownCycle, update, validate |
Methods inherited from class java.awt.Component |
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action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, dispatchEvent, enable, enable, enableInputMethods, 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, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, 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 |
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equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public SiGMLPlayerApplet()
Method Detail |
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public void init()
init
in class java.applet.Applet
public void start()
start
in class java.applet.Applet
public void stop()
stop
in class java.applet.Applet
public void destroy()
destroy
in class java.applet.Applet
public void terminate()
public java.lang.String playSiGMLURL(java.lang.String url)
public java.lang.String playSiGMLText(java.lang.String sigml)
public java.lang.String stopPlayingSiGML()
public java.lang.String setAvatar(java.lang.String avatar)
public java.lang.String setSpeed(java.lang.String speedupstr)
public void switchLogEnabled(java.lang.String enableflag)
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