MTP2.0_CSharp/Muchinfo.Common/Fx4.0/Muchinfo.ChartClient/MuchInfo.Chart/MuchInfo.Chart.DataAdapter/DataPointMananer.cs

using IndexFormula.Finance.DataProvider;
using IndexFormula.Finance.Win;
using MuchInfo.Chart.Data.EnumTypes;
using MuchInfo.Chart.Data.Interfaces;
using System;
using System.Collections.Generic;

namespace MuchInfo.Chart.DataAdapter
{
    public class DataPointMananer : CacheDataManagerBase
    {
        private IDataService _dataService;
        private ChartWinControl _winChart;
        private CycleType _cycleType;
        private TimeSpan _timeSpan;
        private List<Data.Interfaces.IBarDataPoint> _iBarDataPoints;

        public DataPointMananer(ChartWinControl chart)
        {
            _dataService = new DataService();
            _winChart = chart;
        }

        public override IDataProvider GetData(string Code, int Count)
        {
            var dataProvider = _dataService.DataPointConvert(_iBarDataPoints, _cycleType, _timeSpan, this);
            dataProvider.SetStringData("Code", "XAU2");
            return dataProvider;
        }

        /// <summary>
        /// 设置数据源
        /// </summary>
        /// <param name="barDataPoints">数据源</param>
        public void SetDataSource(List<Data.Interfaces.IBarDataPoint> barDataPoints, CycleType cycleType, TimeSpan timeSpan)
        {
            _iBarDataPoints = barDataPoints;
            _cycleType = cycleType;
            _timeSpan = timeSpan;
            this._winChart.Symbol = "XAU2";
            _winChart.Skin = "BlackWhite";
            _winChart.BindData();
            _winChart.NeedRefresh();
        }

        /// <summary>
        /// 更新Tick数据
        /// </summary>
        /// <param name="barDataPoint">BarPoint</param>
        public void UpdatePoint(IBarDataPoint barDataPoint)
        {
            _winChart.NeedRefresh();
        }
    }
}