private static SVGFormComponent[] getFormComponents(final InputStream svgInputStream) {
NamedElementsContentHandler ch = new NamedElementsContentHandler();
try {
XMLReader parser = XMLReaderFactory.createXMLReader();
parser.setContentHandler(ch);
parser.setEntityResolver(ch);
parser.parse(new InputSource(svgInputStream));
} catch (IOException ex) {
Debug.warning(ex);
} catch (SAXException ex) {
Debug.warning(ex);
}
return ch.getFoundElements();
}
public static PropertyValue createFromSuggested(
DesignComponent component,
String suggestedMainName,
Collection<String> additionalReservedNames) {
assert component.getDocument().getTransactionManager().isAccess();
Collection<? extends CodeNamePresenter> presenters =
component.getPresenters(CodeNamePresenter.class);
if (presenters.isEmpty())
Debug.warning("CodeNamePresenter is missing for", component); // NOI18N
HashSet<String> names = new HashSet<String>();
gatherNames(component.getDocument().getRootComponent(), component, names);
if (additionalReservedNames != null) names.addAll(additionalReservedNames);
suggestedMainName = checkForJavaIdentifierCompliant(suggestedMainName);
if (checkIfNameAlreadyReserved(presenters, suggestedMainName, names)) {
int index = suggestedMainName.length();
while (index >= 1 && Character.isDigit(suggestedMainName.charAt(index - 1))) index--;
int number =
index < suggestedMainName.length()
? Integer.parseInt(suggestedMainName.substring(index))
: 1;
suggestedMainName = suggestedMainName.substring(0, index);
suggestedMainName = findNumberedInstanceName(presenters, suggestedMainName, number, names);
}
return MidpTypes.createStringValue(suggestedMainName);
}
@Override
public Collection<DesignComponent> getChildren() {
PropertyValue itemsValue = getComponent().readProperty(FormCD.PROP_ITEMS);
ArrayList<DesignComponent> items = new ArrayList<DesignComponent>();
Debug.collectAllComponentReferences(itemsValue, items);
return items;
}