public boolean eventOccurred(UISWTViewEvent event) {
if (listener == null) {
UISWTViewEventListener eventListener = null;
synchronized (UISWTViewEventListenerHolder.this) {
int type = event.getType();
if (type == UISWTViewEvent.TYPE_CREATE) {
try {
eventListener = cla.newInstance();
UISWTView view = event.getView();
if (eventListener instanceof UISWTViewCoreEventListener) {
if (view instanceof UISWTViewCore) {
UISWTViewCore coreView = (UISWTViewCore) view;
coreView.setUseCoreDataSource(true);
}
}
if (mapSWTViewToEventListener == null) {
mapSWTViewToEventListener = new HashMap<UISWTView, UISWTViewEventListener>();
}
mapSWTViewToEventListener.put(view, eventListener);
if (datasource != null) {
if (view instanceof UISWTViewImpl) {
UISWTViewImpl swtView = (UISWTViewImpl) view;
swtView.triggerEventRaw(
UISWTViewEvent.TYPE_DATASOURCE_CHANGED,
PluginCoreUtils.convert(
datasource, ((UISWTViewImpl) view).useCoreDataSource()));
} else {
view.triggerEvent(UISWTViewEvent.TYPE_DATASOURCE_CHANGED, datasource);
}
}
} catch (Exception e) {
Debug.out(e);
return false;
}
} else if (mapSWTViewToEventListener != null) {
if (type == UISWTViewEvent.TYPE_DESTROY) {
eventListener = mapSWTViewToEventListener.remove(event.getView());
} else {
eventListener = mapSWTViewToEventListener.get(event.getView());
}
}
}
if (eventListener == null) {
return false;
}
return eventListener.eventOccurred(event);
} else if (event.getType() == UISWTViewEvent.TYPE_CREATE
&& (listener instanceof UISWTViewCoreEventListener)) {
if (event.getView() instanceof UISWTViewCore) {
UISWTViewCore coreView = (UISWTViewCore) event.getView();
coreView.setUseCoreDataSource(true);
}
}
return (listener.eventOccurred(event));
}
public boolean eventOccurred(UISWTViewEvent event) {
switch (event.getType()) {
case UISWTViewEvent.TYPE_CREATE:
swtView = event.getView();
swtView.setTitle(MessageText.getString(MSGID_PREFIX + ".title.full"));
break;
case UISWTViewEvent.TYPE_DESTROY:
delete();
break;
case UISWTViewEvent.TYPE_INITIALIZE:
initialize((Composite) event.getData());
break;
case UISWTViewEvent.TYPE_LANGUAGEUPDATE:
Messages.updateLanguageForControl(panel);
break;
case UISWTViewEvent.TYPE_DATASOURCE_CHANGED:
break;
case UISWTViewEvent.TYPE_FOCUSGAINED:
refresh(true);
break;
case UISWTViewEvent.TYPE_REFRESH:
refresh(false);
break;
case StatsView.EVENT_PERIODIC_UPDATE:
periodicUpdate();
break;
}
return true;
}
