@Override
protected ComponentContainer createSectionWidget(
ComponentContainer previousSectionWidget,
String section,
Map<String, String> attributes,
ComponentContainer container,
VaadinMetawidget metawidget) {
TabSheet tabSheet;
// Whole new tabbed pane?
if (previousSectionWidget == null) {
tabSheet = new TabSheet();
tabSheet.setWidth("100%");
// Add to parent container
Map<String, String> tabbedPaneAttributes = CollectionUtils.newHashMap();
tabbedPaneAttributes.put(LABEL, "");
tabbedPaneAttributes.put(LARGE, TRUE);
getDelegate().layoutWidget(tabSheet, PROPERTY, tabbedPaneAttributes, container, metawidget);
} else {
tabSheet = (TabSheet) previousSectionWidget.getParent();
}
// New tab
Panel tabPanel = new Panel();
// Tab name (possibly localized)
String localizedSection = metawidget.getLocalizedKey(StringUtils.camelCase(section));
if (localizedSection == null) {
localizedSection = section;
}
tabSheet.addTab(tabPanel, localizedSection, null);
return tabPanel;
}
public Component processWidget(
final Component component,
String elementName,
Map<String, String> attributes,
VaadinMetawidget metawidget) {
// Only bind to non-read-only Actions
if (!ACTION.equals(elementName)) {
return component;
}
if (component instanceof Stub) {
return component;
}
if (!(component instanceof Button)) {
throw WidgetProcessorException.newException(
"ReflectionBindingProcessor only supports binding actions to Buttons");
}
if (WidgetBuilderUtils.isReadOnly(attributes)) {
return component;
}
if (metawidget == null) {
return component;
}
Object toInspect = metawidget.getToInspect();
if (toInspect == null) {
return component;
}
Button button = (Button) component;
// Traverse to the last Object...
String[] names = PathUtils.parsePath(metawidget.getPath()).getNamesAsArray();
for (String name : names) {
toInspect = ClassUtils.getProperty(toInspect, name);
if (toInspect == null) {
return component;
}
}
// ...and wire it up
final Object fireActionOn = toInspect;
final Class<?> fireActionOnClass = fireActionOn.getClass();
final String actionName = attributes.get(NAME);
button.addListener(
new ClickListener() {
public void buttonClick(ClickEvent event) {
try {
Method method = fireActionOnClass.getMethod(actionName, (Class[]) null);
method.invoke(fireActionOn, (Object[]) null);
} catch (Exception e) {
throw WidgetProcessorException.newException(e);
}
}
});
return component;
}
