@Reflectable
public class ANDValidationItem extends FBValidationItem implements OtherValidationsAware {
private final I18NConstants i18n = CommonGlobals.getInstance().getI18n();
private SubValidationsList subValidations = null;
@Override
public String getName() {
return i18n.ANDValidationName();
}
@Override
public void setExistingValidations(List<FBValidationItem> existingValidations) {
subValidations = new SubValidationsList("AND", existingValidations);
}
@Override
public FBValidation createValidation() {
ANDValidation validation = getRepresentation(new ANDValidation());
if (subValidations != null && subValidations.getItems() != null) {
for (FBValidationItem subValidationItem : subValidations.getItems()) {
FBValidation subValidation = subValidationItem.createValidation();
validation.addValidation(subValidation);
}
}
return validation;
}
@Override
public Widget createDisplay() {
return subValidations;
}
@Override
public FBValidationItem cloneItem() {
ANDValidationItem clone = new ANDValidationItem();
for (FBValidationItem item : this.subValidations.getItems()) {
clone.subValidations.addItem(item.cloneItem());
}
return clone;
}
@Override
public void populate(FBValidation validation) throws FormBuilderException {
if (!(validation instanceof ANDValidation)) {
throw new FormBuilderException(
i18n.RepNotOfType(validation.getClass().getName(), "ANDValidation"));
}
subValidations.clearItems();
ANDValidation and = (ANDValidation) validation;
List<FBValidation> subVals = and.getValidations();
for (FBValidation subVal : subVals) {
FBValidationItem item = createValidation(subVal);
subValidations.addItem(item);
}
}
}
/**
* Tree presenter. Handles notifications of form items added and removed and tells the view to
* update itself
*/
public class TreePresenter implements TreeView.Presenter {
private final TreeView view;
private final EventBus bus = CommonGlobals.getInstance().getEventBus();
public TreePresenter(TreeView treeView) {
this.view = treeView;
bus.addHandler(
FormItemRemovedEvent.TYPE,
new FormItemRemovedHandler() {
@Override
public void onEvent(FormItemRemovedEvent event) {
FBFormItem item = event.getFormItem();
view.removeFormItem(item);
}
});
bus.addHandler(
FormItemAddedEvent.TYPE,
new FormItemAddedHandler() {
@Override
public void onEvent(FormItemAddedEvent event) {
FBFormItem item = event.getFormItem();
Widget parent = event.getFormItemHolder();
FBCompositeItem parentItem = null;
while (parent != null && parentItem == null) {
if (parent instanceof FBCompositeItem) {
parentItem = (FBCompositeItem) parent;
} else {
parent = parent.getParent();
}
}
view.addFormItem(item, parentItem);
}
});
}
}
/** Handles the action of saving a form on the server */
@Reflectable
public class SettingsCommand implements BaseCommand {
private static final String SAVE_TYPE = SettingsCommand.class.getName();
private final I18NConstants i18n = CommonGlobals.getInstance().getI18n();
private final EventBus bus = CommonGlobals.getInstance().getEventBus();
private final FormBuilderService service = FormBuilderGlobals.getInstance().getService();
public SettingsCommand() {
super();
bus.addHandler(
LoadSettingsResponseEvent.TYPE,
new LoadSettingsResponseHandler() {
public void onEvent(LoadSettingsResponseEvent event) {
showSettingsPanel(event.getSettings());
}
});
}
private void showSettingsPanel(Settings settings) {
final SettingsPopupPanel panel = new SettingsPopupPanel(settings);
panel.setModal(true);
panel.setPopupPosition(
RootPanel.getBodyElement().getClientWidth() / 2 - 150,
RootPanel.getBodyElement().getClientHeight() / 2 - 150);
panel.show();
panel.addCloseHandler(
new CloseHandler<PopupPanel>() {
@Override
public void onClose(CloseEvent<PopupPanel> event) {
// Send notification???
}
});
}
@Override
public void execute() {
bus.fireEvent(new LoadSettingsEvent());
}
private MenuItem item = null;
@Override
public void setItem(MenuItem item) {
this.item = item;
item.setEnabled(true);
}
@Override
public void setEmbeded(String profile) {
if (item != null) {
// When embedded on guvnor, saving is done through guvnor
if (profile != null && "guvnor".equals(profile)) {
item.getParentMenu().removeItem(item);
}
}
}
}
/** UI form item. Represents a combo box. */
@Reflectable
public class ComboBoxFormItem extends OptionsFormItem {
private final I18NConstants i18n = CommonGlobals.getInstance().getI18n();
private ListBox listBox = new ListBox();
Map<String, String> items = new HashMap<String, String>();
private Boolean multiple = null;
private Integer visibleItems = null;
private String title;
private String name;
private String id;
public ComboBoxFormItem() {
this(new ArrayList<FBFormEffect>());
}
public ComboBoxFormItem(List<FBFormEffect> formEffects) {
super(formEffects);
add(listBox);
setWidth("50px");
setHeight("21px");
listBox.setSize(getWidth(), getHeight());
}
@Override
public void saveValues(Map<String, Object> asPropertiesMap) {
this.multiple = extractBoolean(asPropertiesMap.get("multipleSelect"));
this.visibleItems = extractInt(asPropertiesMap.get("verticalSize"));
this.title = extractString(asPropertiesMap.get("title"));
this.setWidth(extractString(asPropertiesMap.get("width")));
this.setHeight(extractString(asPropertiesMap.get("height")));
this.name = extractString(asPropertiesMap.get("name"));
this.id = extractString(asPropertiesMap.get("id"));
populate(this.listBox);
}
@SuppressWarnings("deprecation")
private void populate(ListBox listBox) {
if (this.multiple != null) {
this.listBox.setMultipleSelect(this.multiple);
}
if (this.visibleItems != null && this.visibleItems > 0) {
this.listBox.setVisibleItemCount(this.visibleItems);
}
if (title != null) {
this.listBox.setTitle(title);
}
if (getWidth() != null) {
this.listBox.setWidth(getWidth());
}
if (getHeight() != null) {
this.listBox.setHeight(getHeight());
}
}
@Override
public Map<String, Object> getFormItemPropertiesMap() {
Map<String, Object> itemPropertiesMap = new HashMap<String, Object>();
itemPropertiesMap.put("multipleSelect", this.multiple);
itemPropertiesMap.put("verticalSize", this.visibleItems);
itemPropertiesMap.put("title", this.title);
itemPropertiesMap.put("width", this.getWidth());
itemPropertiesMap.put("height", this.getHeight());
itemPropertiesMap.put("name", this.name);
itemPropertiesMap.put("id", this.id);
return itemPropertiesMap;
}
@Override
public void addItem(String label, String value) {
if (value == null || "".equals(value)) {
listBox.addItem(label);
items.put(label, label);
} else {
listBox.addItem(label, value);
items.put(label, value);
}
}
@Override
public void deleteItem(String label) {
if (label != null) {
items.remove(label);
int size = 0;
do {
size = listBox.getItemCount();
for (int index = 0; index < listBox.getItemCount(); index++) {
if (listBox.getItemText(index).equals(label)) {
listBox.removeItem(index);
break;
}
}
} while (size != listBox.getItemCount());
}
}
@Override
public FormItemRepresentation getRepresentation() {
ComboBoxRepresentation rep = super.getRepresentation(new ComboBoxRepresentation());
List<OptionRepresentation> elements = new ArrayList<OptionRepresentation>();
for (String label : this.items.keySet()) {
OptionRepresentation opt = new OptionRepresentation();
opt.setLabel(label);
opt.setValue(this.items.get(label));
elements.add(opt);
}
rep.setElements(elements);
rep.setName(this.name);
rep.setId(this.id);
return rep;
}
@Override
public void populate(FormItemRepresentation rep) throws FormBuilderException {
if (!(rep instanceof ComboBoxRepresentation)) {
throw new FormBuilderException(
i18n.RepNotOfType(rep.getClass().getName(), "TextFieldRepresentation"));
}
super.populate(rep);
ComboBoxRepresentation crep = (ComboBoxRepresentation) rep;
List<OptionRepresentation> options = crep.getElements();
this.items.clear();
if (options != null) {
for (OptionRepresentation option : options) {
this.items.put(option.getLabel(), option.getValue());
this.listBox.addItem(option.getLabel(), option.getValue());
}
}
this.listBox.clear();
addItems(this.items, this.listBox);
this.name = crep.getName();
this.id = crep.getId();
populate(this.listBox);
}
@Override
public void addEffect(FBFormEffect effect) {
super.addEffect(effect);
effect.setWidget(this.listBox);
}
@Override
public Map<String, String> getItems() {
Map<String, String> items = new HashMap<String, String>();
for (int index = 0; index < listBox.getItemCount(); index++) {
items.put(listBox.getItemText(index), listBox.getValue(index));
}
return items;
}
public void addItems(Map<String, String> items, ListBox listBox) {
for (Map.Entry<String, String> entry : items.entrySet()) {
listBox.addItem(entry.getKey(), entry.getValue());
}
}
@Override
public FBFormItem cloneItem() {
ComboBoxFormItem clone = new ComboBoxFormItem(getFormEffects());
clone.setHeight(this.getHeight());
clone.id = this.id;
clone.multiple = this.multiple;
clone.name = this.name;
clone.title = this.title;
clone.visibleItems = this.visibleItems;
clone.setWidth(this.getWidth());
clone.populate(clone.listBox);
clone.addItems(this.getItems(), clone.listBox);
return clone;
}
@Override
public Widget cloneDisplay(Map<String, Object> data) {
ListBox lb = new ListBox();
populate(lb);
addItems(getItems(), lb);
Object input = getInputValue(data);
String inputName = getInput() == null ? null : getInput().getName();
if (input != null && inputName != null) {
if (input.getClass().isArray()) {
Object[] arr = (Object[]) input;
for (Object obj : arr) {
lb.addItem(obj.toString(), obj.toString());
}
} else if (input instanceof Collection) {
Collection<?> col = (Collection<?>) input;
for (Object obj : col) {
lb.addItem(obj.toString(), obj.toString());
}
} else if (input instanceof Map) {
Map<?, ?> map = (Map<?, ?>) input;
for (Map.Entry<?, ?> entry : map.entrySet()) {
lb.addItem(entry.getKey().toString(), entry.getValue().toString());
}
} else {
String value = input.toString();
for (int index = 0; index < lb.getItemCount(); index++) {
if (value != null && value.equals(lb.getValue(index))) {
lb.setSelectedIndex(index);
break;
}
}
}
}
super.populateActions(lb.getElement());
return lb;
}
}
@Override
public Label getDescription() {
return new Label(CommonGlobals.getInstance().getI18n().MenuItemHorizontalLayout());
}