ROW_CHILD.java

package gueei.binding.converters;

import gueei.binding.Converter;
import gueei.binding.IObservable;
import gueei.binding.viewAttributes.templates.LayoutRowChild;
import gueei.binding.viewAttributes.templates.SingleTemplateLayout;

/**
 * ROW_CHILD this adapter is used for bindable table layouts
 *
 */
public class ROW_CHILD extends Converter<LayoutRowChild> {

	public ROW_CHILD(IObservable<?>[] dependents) {
		super(LayoutRowChild.class, dependents);
	}

	@Override
	public LayoutRowChild calculateValue(Object... args) throws Exception {		
		if (args.length<2) return null;
		if(args[0] == null ) return null;
				
		LayoutRowChild rowChild = new LayoutRowChild(args[0].toString());
		
		if( args[1] instanceof SingleTemplateLayout) {
			rowChild.setLayoutId(((SingleTemplateLayout)args[1]).getDefaultLayoutId());
		} else if (args[1] != null) {
			rowChild.setLayoutName(args[1].toString());			
		}
		
		// optional colspan
		if( args.length>2) {
			rowChild.setColspanName(args[2].toString());
		}
		
		return rowChild;
	}
	
}