protected void dispatchSVGDocEvent(String eventType) {
SVGSVGElement root = (SVGSVGElement) document.getDocumentElement();
// Event is dispatched on outermost SVG element.
EventTarget t = root;
DocumentEvent de = (DocumentEvent) document;
AbstractEvent ev = (AbstractEvent) de.createEvent("SVGEvents");
ev.initEventNS(XMLConstants.XML_EVENTS_NAMESPACE_URI, eventType, false, false);
t.dispatchEvent(ev);
}
private Event createEvent(String eventType, int seekTo) {
DocumentEvent doc = (DocumentEvent) SmilMediaElementImpl.this.getOwnerDocument();
EventImpl event = (EventImpl) doc.createEvent("Event");
event.initEvent(eventType, false, false, seekTo);
if (LOCAL_LOGV)
Log.v(
TAG,
"Dispatching 'begin' event to "
+ SmilMediaElementImpl.this.getTagName()
+ " "
+ SmilMediaElementImpl.this.getSrc()
+ " at "
+ System.currentTimeMillis());
return event;
}
/**
* Fires a 'DOMActivate' event to the specified target.
*
* @param target the event target
* @param detailArg the detailArg parameter of the event
*/
protected void fireDOMActivateEvent(EventTarget target, int detailArg) {
DocumentEvent docEvt = (DocumentEvent) ((Element) target).getOwnerDocument();
UIEvent uiEvt = (UIEvent) docEvt.createEvent("UIEvents");
uiEvt.initUIEvent("DOMActivate", true, true, null, detailArg);
target.dispatchEvent(uiEvt);
}
/** Auxiliary method for dispatchSVGLoad. */
protected void dispatchSVGLoad(Element elt, boolean checkCanRun, String lang) {
for (Node n = elt.getFirstChild(); n != null; n = n.getNextSibling()) {
if (n.getNodeType() == Node.ELEMENT_NODE) {
dispatchSVGLoad((Element) n, checkCanRun, lang);
}
}
DocumentEvent de = (DocumentEvent) elt.getOwnerDocument();
AbstractEvent ev = (AbstractEvent) de.createEvent("SVGEvents");
String type;
if (bridgeContext.isSVG12()) {
type = "load";
} else {
type = "SVGLoad";
}
ev.initEventNS(XMLConstants.XML_EVENTS_NAMESPACE_URI, type, false, false);
NodeEventTarget t = (NodeEventTarget) elt;
final String s = elt.getAttributeNS(null, SVGConstants.SVG_ONLOAD_ATTRIBUTE);
if (s.length() == 0) {
// No script to run so just dispatch the event to DOM
// (For java presumably).
t.dispatchEvent(ev);
return;
}
final Interpreter interp = getInterpreter();
if (interp == null) {
// Can't load interpreter so just dispatch normal event
// to the DOM (for java presumably).
t.dispatchEvent(ev);
return;
}
if (checkCanRun) {
// Check that it is ok to run embeded scripts
checkCompatibleScriptURL(lang, docPURL);
checkCanRun = false; // we only check once for onload handlers
}
DocumentLoader dl = bridgeContext.getDocumentLoader();
SVGDocument d = (SVGDocument) elt.getOwnerDocument();
int line = dl.getLineNumber(elt);
final String desc =
Messages.formatMessage(
EVENT_SCRIPT_DESCRIPTION,
new Object[] {d.getURL(), SVGConstants.SVG_ONLOAD_ATTRIBUTE, new Integer(line)});
EventListener l =
new EventListener() {
public void handleEvent(Event evt) {
try {
Object event;
if (evt instanceof ScriptEventWrapper) {
event = ((ScriptEventWrapper) evt).getEventObject();
} else {
event = evt;
}
interp.bindObject(EVENT_NAME, event);
interp.bindObject(ALTERNATE_EVENT_NAME, event);
interp.evaluate(new StringReader(s), desc);
} catch (IOException io) {
} catch (InterpreterException e) {
handleInterpreterException(e);
}
}
};
t.addEventListenerNS(XMLConstants.XML_EVENTS_NAMESPACE_URI, type, l, false, null);
t.dispatchEvent(ev);
t.removeEventListenerNS(XMLConstants.XML_EVENTS_NAMESPACE_URI, type, l, false);
}
/**
* Fires a 'DOMFocusOut' event to the specified target.
*
* @param target the event target
*/
protected void fireDOMFocusOutEvent(EventTarget target) {
DocumentEvent docEvt = (DocumentEvent) ((Element) target).getOwnerDocument();
UIEvent uiEvt = (UIEvent) docEvt.createEvent("UIEvents");
uiEvt.initUIEvent("DOMFocusOut", true, false, null, 0);
target.dispatchEvent(uiEvt);
}
