///*************************************************************************/
///*
///* 文件名    ：ButtonList.cs                                
///* 程序说明  : 窗体的按钮列表.
///* 原创作者  ：孙中吕 
///* 
///* Copyright 2006-2021 C/S框架网 www.csframework.com
///*
///**************************************************************************/

using System.Collections;

namespace CSFrameworkV5.Core
{
    /// <summary>
    /// 显示在主窗体的按钮列表
    /// </summary>
    public class ButtonList : IButtonList
    {
        private IList _Buttons = new ArrayList();

        /// <summary>
        /// 添加一个按钮
        /// </summary>
        /// <param name="button"></param>
        public void AddButton(IButtonInfo button)
        {
            _Buttons.Add(button);
        }

        /// <summary>
        /// 删除按钮
        /// </summary>
        /// <param name="p"></param>
        public void RemoveButton(string buttonName)
        {
            var btn = GetButtonByName(buttonName);
            _Buttons.Remove(btn);
        }

        /// <summary>
        /// 删除按钮
        /// </summary>
        /// <param name="button"></param>
        public void RemoveButton(IButtonInfo button)
        {
            _Buttons.Remove(button);
        }

        /// <summary>
        ///  添加一组按钮
        /// </summary>
        /// <param name="buttons">按钮对象数组</param>
        public void AddRange(IButtonInfo[] buttons)
        {
            foreach (var btn in buttons)
                if (btn != null)
                    _Buttons.Add(btn);
        }

        /// <summary>
        /// 添加一组按钮
        /// </summary>
        /// <param name="buttons">按钮对象集合</param>
        public void AddRange(IList buttons)
        {
            foreach (IButtonInfo btn in buttons)
                if (btn != null)
                    _Buttons.Add(btn);
        }

        /// <summary>
        /// 跟据名称获取某个按钮
        /// </summary>
        /// <param name="name">按钮名称</param>
        /// <returns></returns>
        public IButtonInfo GetButtonByName(string name)
        {
            foreach (IButtonInfo b in _Buttons)
            {
                if (b.Name == name) return b;
                if (b.SubButtons.Count > 0)
                    foreach (var bb in b.SubButtons)
                        if (bb.Name == name)
                            return bb;
            }

            return new NullButton();
        }

        /// <summary>
        /// 转换为按钮数组
        /// </summary>
        /// <returns></returns>
        public IButtonInfo[] ToArray()
        {
            var ret = new IButtonInfo[_Buttons.Count];
            for (var i = 0; i <= _Buttons.Count - 1; i++)
                ret[i] = (IButtonInfo)_Buttons[i];
            return ret;
        }

        /// <summary>
        /// 转换为按钮对象集合
        /// </summary>
        /// <returns></returns>
        public IList ToList()
        {
            return _Buttons;
        }
    }
}