MTP2.0_CSharp/Muchinfo.MTPClient/Fx4.0/Main/03.UI/Muchinfo.TASClient.UI/Utilities/BackManager.cs

using Muchinfo.MTPClient.Infrastructure.Interfaces;
using System.Collections.Generic;

namespace Muchinfo.MTPClient.UI.Utilities
{
    public class BackManager
    {
        /// <summary>
        /// 执行操作集合,用于后退
        /// </summary>
        private static List<WindowItem> _backList = new List<WindowItem>();

        #region 后退操作

        /// <summary>
        /// 添加到后退集合
        /// </summary>
        /// <param name="item">The item.</param>
        public static void AddToBackList(WindowItem item)
        {
            _backList.Insert(0, item);
        }

        /// <summary>
        /// 后退
        /// </summary>
        public static void BackOff()
        {
            //粤国际:取消此功能
            return;
            //if (!_backList.Any()) return;
            ////删除当前的
            //if (_backList.Count > 1) _backList.RemoveAt(0);
            //var item = _backList.FirstOrDefault();
            //if (item == null) return;
            //_backList.Remove(item);

            //switch (item.WindowType)
            //{
            //    case WindowType.QuoteListView:
            //        var commandItem = item as WindowItemWithCommandType;
            //        if (commandItem == null) return;
            //        WindowHelper.OpenQuoteListWindow(commandItem.Title, commandItem.MenuCommandType, commandItem.AdditionalInfo);
            //        break;
            //    case WindowType.TikDetails:
            //    case WindowType.TradeDetails:
            //        var goods = CacheManager.CacheGoodsBaseInfos.FirstOrDefault(z => z.Id == item.AdditionalInfo);
            //        if (goods == null) return;
            //        //var quoteGoods = goods.ToQuoteGoods();
            //        if (item.WindowType == WindowType.TradeDetails)
            //        {
            //            PriceCardHelper.OpenSubPenDetail(goods);
            //        }
            //        else
            //        {
            //            PriceCardHelper.OpenSubPriceDetail(goods);
            //        }
            //        break;
            //    case WindowType.QuoteChartView:
            //        var chartItem = item as ChartWindowItem;
            //        if (chartItem == null) return;
            //        var arg = new OpenQuoteChartWindowArg(chartItem.Goods, chartItem.CycleType);
            //        WindowHelper.OpenQuoteChartWindow(arg);
            //        break;
            //    case WindowType.NewsView:
            //        var newsItem = item as NewsWindowItem;
            //        if (newsItem == null) return;
            //        WindowHelper.OpenNewsWindow(newsItem.CategoryCode);
            //        break;
            //}
        }

        #endregion
    }
}