/** Replaces the element body with the ImageResource passed via gwt-image-resource attribute. */
@Override
public void link(NGScope scope, JQElement element, JSON attrs) {
ImageResource resource = scope.get(getName());
if (resource == null) {
LOG.log(Level.WARNING, "Mandatory attribute " + getName() + " value is mssing");
return;
}
Image image = new Image(resource);
Element target = image.asWidget().getElement();
String className = element.attr("class");
target.addClassName(className);
String style = element.attr("style");
target.setAttribute("style", style);
element.replaceWith(target);
}
/**
* Creates isolateScope and registers the following attribute definition.
*
* <ul>
* <li>{@code ImageResource} gwt-image-resource
* </ul>
*/
@Override
public NGScope scope() {
NGScope scope = NGScope.create();
scope.put(getName(), "=");
return scope;
}
