Class ScriptingEnvironment

java.lang.Object

org.apache.batik.bridge.BaseScriptingEnvironment

org.apache.batik.bridge.ScriptingEnvironment

Direct Known Subclasses:

SVG12ScriptingEnvironment

public class ScriptingEnvironment
extends BaseScriptingEnvironment

This class contains the informations needed by the SVG scripting.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected class	ScriptingEnvironment.DOMAttrModifiedListener
protected class	ScriptingEnvironment.DOMNodeInsertedListener	The listener class for 'DOMNodeInserted' event.
protected class	ScriptingEnvironment.DOMNodeRemovedListener	The listener class for 'DOMNodeRemoved' event.
protected class	ScriptingEnvironment.EvaluateIntervalRunnable	To interpret a script.
protected class	ScriptingEnvironment.EvaluateRunnable	To interpret a script.
protected class	ScriptingEnvironment.EvaluateRunnableRunnable	To call a Runnable.
protected class	ScriptingEnvironment.ScriptingEventListener	To handle a scripting event.
protected class	ScriptingEnvironment.Window	Represents the window object of this environment.

Field Summary

Fields

Modifier and Type	Field	Description
protected EventListener	activateListener	The activate event listener.
protected EventListener	beginListener	The begin event listener.
protected EventListener	clickListener	The click event listener.
protected EventListener	domAttrModifiedListener	The DOMAttrModified event listener.
protected EventListener	domNodeInsertedListener	The DOMNodeInserted event listener.
protected EventListener	domNodeRemovedListener	The DOMNodeRemoved event listener.
protected EventListener	endListener	The end event listener.
protected EventListener	focusinListener	The focusin event listener.
protected EventListener	focusoutListener	The focusout event listener.
protected EventListener	keydownListener	The keydown event listener.
protected EventListener	keypressListener	The keypress event listener.
protected EventListener	keyupListener	The keyup event listener.
protected EventListener[]	listeners
protected EventListener	mousedownListener	The mousedown event listener.
protected EventListener	mousemoveListener	The mousemove event listener.
protected EventListener	mouseoutListener	The mouseout event listener.
protected EventListener	mouseoverListener	The mouseover event listener.
protected EventListener	mouseupListener	The mouseup event listener.
protected EventListener	repeatListener	The repeat event listener.
static final String[]	SVG_DOM_EVENT
static final String[]	SVG_EVENT_ATTRS
protected EventListener	svgAbortListener	The SVGAbort event listener.
protected EventListener	svgErrorListener	The SVGError event listener.
protected EventListener	svgResizeListener	The SVGResize event listener.
protected EventListener	svgScrollListener	The SVGScroll event listener.
protected EventListener	svgUnloadListener	The SVGUnload event listener.
protected EventListener	svgZoomListener	The SVGZoom event listener.
protected Timer	timer	The timer for periodic or delayed tasks.
protected UpdateManager	updateManager	The update manager.
protected RunnableQueue	updateRunnableQueue	The update runnable queue.

Fields inherited from class BaseScriptingEnvironment

ALTERNATE_EVENT_NAME, APPLICATION_ECMASCRIPT, bridgeContext, docPURL, document, EVENT_NAME, EVENT_SCRIPT_DESCRIPTION, executedScripts, INLINE_SCRIPT_DESCRIPTION, interpreter, languages, userAgent, windowObjects

Constructor Summary

Constructors

Constructor	Description
ScriptingEnvironment(BridgeContext ctx)	Creates a new ScriptingEnvironment.

Method Summary

Modifier and Type	Method	Description
protected void	addDocumentListeners()	Adds DOM listeners to the document.
void	addScriptingListeners(Node node)	Adds the scripting listeners to the given element and all of its descendants.
protected void	addScriptingListenersOn(Element elt)	Adds the scripting listeners to the given element.
protected Window	createWindow(Interpreter interp, String lang)	Creates a new Window object.
void	interrupt()	Interrupts the periodic tasks and dispose this ScriptingEnvironment.
protected void	removeDocumentListeners()	Removes DOM listeners from the document.
protected void	removeScriptingListeners(Node node)	Removes the scripting listeners from the given element and all of its descendants.
protected void	removeScriptingListenersOn(Element elt)	Removes the scripting listeners from the given element.
void	runEventHandler(String script, Event evt, String lang, String desc)	Runs an event handler.
protected void	updateScriptingListeners(Element elt, String attr)	Updates the registration of a listener on the given element.

Methods inherited from class BaseScriptingEnvironment

checkCompatibleScriptURL, dispatchSVGDocEvent, dispatchSVGLoad, dispatchSVGLoadEvent, dispatchSVGResizeEvent, dispatchSVGScrollEvent, dispatchSVGZoomEvent, getInterpreter, getInterpreter, getWindow, getWindow, handleInterpreterException, handleSecurityException, initializeEnvironment, isDynamicDocument, isDynamicElement, isDynamicElement, loadScript, loadScripts

Methods inherited from class Object

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

Field Details

SVG_EVENT_ATTRS

public static final String[] SVG_EVENT_ATTRS

SVG_DOM_EVENT

public static final String[] SVG_DOM_EVENT

timer

protected Timer timer

The timer for periodic or delayed tasks.

updateManager

protected UpdateManager updateManager

The update manager.

updateRunnableQueue

protected RunnableQueue updateRunnableQueue

The update runnable queue.

domNodeInsertedListener

protected EventListener domNodeInsertedListener

The DOMNodeInserted event listener.

domNodeRemovedListener

protected EventListener domNodeRemovedListener

The DOMNodeRemoved event listener.

domAttrModifiedListener

protected EventListener domAttrModifiedListener

The DOMAttrModified event listener.

svgAbortListener

protected EventListener svgAbortListener

The SVGAbort event listener.

svgErrorListener

protected EventListener svgErrorListener

The SVGError event listener.

svgResizeListener

protected EventListener svgResizeListener

The SVGResize event listener.

svgScrollListener

protected EventListener svgScrollListener

The SVGScroll event listener.

svgUnloadListener

protected EventListener svgUnloadListener

The SVGUnload event listener.

svgZoomListener

protected EventListener svgZoomListener

The SVGZoom event listener.

beginListener

protected EventListener beginListener

The begin event listener.

endListener

protected EventListener endListener

The end event listener.

repeatListener

protected EventListener repeatListener

The repeat event listener.

focusinListener

protected EventListener focusinListener

The focusin event listener.

focusoutListener

protected EventListener focusoutListener

The focusout event listener.

activateListener

protected EventListener activateListener

The activate event listener.

clickListener

protected EventListener clickListener

The click event listener.

mousedownListener

protected EventListener mousedownListener

The mousedown event listener.

mouseupListener

protected EventListener mouseupListener

The mouseup event listener.

mouseoverListener

protected EventListener mouseoverListener

The mouseover event listener.

mouseoutListener

protected EventListener mouseoutListener

The mouseout event listener.

mousemoveListener

protected EventListener mousemoveListener

The mousemove event listener.

keypressListener

protected EventListener keypressListener

The keypress event listener.

keydownListener

protected EventListener keydownListener

The keydown event listener.

keyupListener

protected EventListener keyupListener

The keyup event listener.

listeners

protected EventListener[] listeners

Constructor Details

ScriptingEnvironment

public ScriptingEnvironment(BridgeContext ctx)

Creates a new ScriptingEnvironment.

Parameters:

ctx - the bridge context

Method Details

addDocumentListeners

protected void addDocumentListeners()

Adds DOM listeners to the document.

removeDocumentListeners

protected void removeDocumentListeners()

Removes DOM listeners from the document.

createWindow

protected Window createWindow(Interpreter interp,
 String lang)

Creates a new Window object.

Overrides:

createWindow in class BaseScriptingEnvironment

runEventHandler

public void runEventHandler(String script,
 Event evt,
 String lang,
 String desc)

Runs an event handler.

interrupt

public void interrupt()

Interrupts the periodic tasks and dispose this ScriptingEnvironment.

addScriptingListeners

public void addScriptingListeners(Node node)

Adds the scripting listeners to the given element and all of its descendants.

addScriptingListenersOn

protected void addScriptingListenersOn(Element elt)

Adds the scripting listeners to the given element.

removeScriptingListeners

protected void removeScriptingListeners(Node node)

Removes the scripting listeners from the given element and all of its descendants.

removeScriptingListenersOn

protected void removeScriptingListenersOn(Element elt)

Removes the scripting listeners from the given element.

updateScriptingListeners

protected void updateScriptingListeners(Element elt,
 String attr)

Updates the registration of a listener on the given element.