htmlmainmenu.java

这个是使用java开发的一个平台

package com.exp.web.html.menu;

import java.util.Vector;

import com.exp.fcl.util.ValueList;

/**
 * <p>
 * Title: jstrd 基础技术平台
 * </p>
 * <p>
 * Description: jstrd 基础技术平台
 * </p>
 * <p>
 * Copyright: Copyright (c)  jstrd 2004-2008
 * </p>
 * <p>
 * Company: jstrd
 * </p>
 * 
 * @author zhanghf
 * @version 3.0.0.0
 */

public class HtmlMainMenu {
    protected String name = "mainMenu";

    protected ValueList items = new ValueList();

    protected Vector mnemonics = new Vector();

    public HtmlMainMenu(String name) {
        this.name = name;
    }

    public void addMenuButton(String caption, HtmlMenuItem item, String mnemonic) {
        items.add(caption, item);
        this.mnemonics.add(mnemonic);
    }

    public String toString() {
        StringBuffer buf = new StringBuffer();
        int size = this.items.size();
        for (int i = 0; i < size; i++) {
            buf.append(items.get(i));
        }
        buf.append("var " + this.name + "=new MenuBar();\n");
        for (int i = 0; i < size; i++) {
            HtmlMenuItem item = (HtmlMenuItem) this.items.get(i);
            String btnCaption = this.items.getKey(i);
            String btnMnemonic = (String) this.mnemonics.get(i);
            if (btnMnemonic == null) {
                btnMnemonic = "";
            }
            String btnName = this.name + "_menubutton_" + i;
            String menuName = btnName + "_menu";
            buf.append("var " + menuName + "=new Menu();\n");
            buf.append(menuName + ".add(" + item.getName() + ");\n");
            buf.append("var " + btnName + "=new MenuButton(\"" + btnCaption
                    + "\"," + menuName + ");\n");
            if (!"".equals(btnMnemonic)) {
                buf.append(btnName + ".mnemonic=\"" + btnMnemonic + "\"");
            }
            buf.append(this.name + ".add(" + btnName + ");\n");
        }
        buf.append(this.name + ".write();");
        return buf.toString();
    }
}