/* * To change this template, choose Tools | Templates * and open the template in the editor. */package dyno.swing.designer.beans.actions;import dyno.swing.designer.beans.SwingDesigner;import java.awt.event.ActionEvent;import java.io.InputStream;import java.util.ArrayList;import javax.swing.Action;import javax.xml.parsers.DocumentBuilder;import javax.xml.parsers.DocumentBuilderFactory;import org.w3c.dom.Document;import org.w3c.dom.Element;import org.w3c.dom.NodeList;/** * * @author William Chen */public class SetLnfAction extends AbstractContextAction implements ActionCategory {    private Action[] subActions;    public SetLnfAction(SwingDesigner designer) {        super(designer);        putValue(NAME, "Set LookAndFeel");    }    public void actionPerformed(ActionEvent e) {    }    public Action[] getSubActions() {        if (subActions == null) {            ArrayList<Action> arrays=new ArrayList<Action>();            arrays.add(new MetalLnfAction(designer));            arrays.add(new SystemLnfAction(designer));            initLnfActions(arrays);            subActions=(Action[])arrays.toArray(new Action[0]);                    }        return subActions;    }    private void initLnfActions(ArrayList<Action> arrays) {        try {            InputStream lnf_input = getClass().getResourceAsStream("lnfs.xml");            DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();            DocumentBuilder builder = factory.newDocumentBuilder();            Document document=builder.parse(lnf_input);            Element root=document.getDocumentElement();            NodeList list=root.getElementsByTagName("LookAndFeel");            if(list!=null && list.getLength()>0){                for(int i=0;i<list.getLength();i++){                    Element eLnf=(Element)list.item(i);                    String name=eLnf.getAttribute("name");                    String className=eLnf.getAttribute("class");                    GenericLnfAction action=new GenericLnfAction(designer, className, name);                    arrays.add(action);                }            }        } catch (Exception ex) {            ex.printStackTrace();        }    }}