use of com.servoy.j2db.server.ngclient.FormElementHelper.FormComponentCache in project servoy-client by Servoy.
the class ChildrenJSONGenerator method visit.
@SuppressWarnings("nls")
@Override
public Object visit(IPersist o) {
if (o == skip)
return IPersistVisitor.CONTINUE_TRAVERSAL;
if (!isSecurityVisible(o))
return IPersistVisitor.CONTINUE_TRAVERSAL;
if (o instanceof IFormElement) {
FormElement fe = null;
if (part != null) {
int startPos = form.getPartStartYPos(part.getID());
int endPos = part.getHeight();
Point location = CSSPositionUtils.getLocation((IFormElement) o);
if (location != null && (startPos > location.y || endPos <= location.y)) {
return IPersistVisitor.CONTINUE_TRAVERSAL;
}
}
if (cache != null) {
// this is for form component elements finding
fe = cache.getFormElement((IFormElement) o, this.context.getSolution(), null, designer);
}
if (fe == null && formUI != null) {
List<FormElement> cachedFormElements = formUI.getFormElements();
for (FormElement cachedFE : cachedFormElements) {
if (Utils.equalObjects(cachedFE.getPersistIfAvailable(), o)) {
fe = cachedFE;
break;
}
}
}
fe = fe != null ? fe : FormElementHelper.INSTANCE.getFormElement((IFormElement) o, this.context.getSolution(), null, designer);
writer.object();
writeFormElement(writer, o, form, fe, formUI, context, designer);
if (o instanceof WebComponent) {
WebObjectSpecification spec = fe.getWebComponentSpec();
if (spec != null) {
Collection<PropertyDescription> properties = spec.getProperties(FormComponentPropertyType.INSTANCE);
if (properties.size() > 0) {
boolean isResponsive = false;
List<String> children = new ArrayList<>();
for (PropertyDescription pd : properties) {
Object propertyValue = fe.getPropertyValue(pd.getName());
Form frm = FormComponentPropertyType.INSTANCE.getForm(propertyValue, context.getSolution());
if (frm == null)
continue;
isResponsive = frm.isResponsiveLayout();
// listformcomponents that are responsive must be also send over here (the components are also send over in the FormComponentSabloValue)
// this will result in duplicate component data, but we need the structure (and the component names in the right place)
// if (!isResponsive && pd.getConfig() instanceof ComponentTypeConfig && ((ComponentTypeConfig)pd.getConfig()).forFoundset != null)
// continue;
children.add("children_" + pd.getName());
writer.key("children_" + pd.getName());
writer.array();
FormComponentCache fccc = FormElementHelper.INSTANCE.getFormComponentCache(fe, pd, (JSONObject) propertyValue, frm, context.getSolution());
if (isResponsive) {
// layout containers are not in the cache we need to generate manually the model
frm.acceptVisitor(new ChildrenJSONGenerator(writer, context, frm, new IFormElementCache() {
@Override
public FormElement getFormElement(IFormElement component, FlattenedSolution flattendSol, PropertyPath path, boolean design) {
for (FormElement formElement : fccc.getFormComponentElements()) {
if (component.getID() == formElement.getPersistIfAvailable().getID()) {
return formElement;
}
}
return FormElementHelper.INSTANCE.getFormElement(component, flattendSol, path, design);
}
}, null, this.form, false, designer), PositionComparator.XY_PERSIST_COMPARATOR);
} else {
for (FormElement element : fccc.getFormComponentElements()) {
IFormElement persistOfElement = (IFormElement) element.getPersistIfAvailable();
persistOfElement.acceptVisitor(new ChildrenJSONGenerator(writer, context, null, null, null, this.form, false, designer), FORM_INDEX_WITH_HIERARCHY_COMPARATOR);
}
}
writer.endArray();
}
writer.key("formComponent");
writer.array();
children.stream().forEach((child) -> writer.value(child));
writer.endArray();
}
}
}
writer.endObject();
} else if (o instanceof LayoutContainer) {
writer.object();
LayoutContainer layoutContainer = (LayoutContainer) o;
writeLayoutContainer(writer, layoutContainer, formUI, designer);
writer.key("children");
writer.array();
o.acceptVisitor(new ChildrenJSONGenerator(writer, context, o, cache, null, this.form, false, designer), PositionComparator.XY_PERSIST_COMPARATOR);
writer.endArray();
writer.endObject();
return IPersistVisitor.CONTINUE_TRAVERSAL_BUT_DONT_GO_DEEPER;
}
return IPersistVisitor.CONTINUE_TRAVERSAL;
}
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