public ChartComponentController(IDataNavigate dataNavigater, ChartComponentData ChartComponentData)
{
this.chartComponentData = ChartComponentData;
this.prevChartComponentData = (ChartComponentData)ChartComponentData.Clone();
this.currentNavigater = dataNavigater;
this.currentNavigater.OnNavigateTo += CurrentNavigater_OnNavigateTo;
}
public Object Clone()
{
ChartComponentData compData = new ChartComponentData(this.code, this.time, this.klinePeriod, this.showKLineIndex);
compData.chartType = this.chartType;
return(compData);
}
public ChartComponentData(ChartComponentData compData)
{
this.code = compData.code;
this.time = compData.time;
this.chartType = compData.chartType;
this.klinePeriod = compData.klinePeriod;
this.showKLineIndex = compData.showKLineIndex;
}
public ChartComponentDrawer(Control control, ChartComponentController compDataController)
{
this.control = control;
this.compDataController = compDataController;
this.compData = compDataController.ChartComponentData;
this.compDataController.OnDataChanged += CompDataController_OnDataChanged;
this.Init();
}
public override bool Equals(object obj)
{
if (!(obj is ChartComponentData))
{
return(false);
}
ChartComponentData compData = (ChartComponentData)obj;
return(Object.Equals(this.code, compData.code) && this.time == compData.time &&
this.chartType == compData.chartType && this.klinePeriod == compData.klinePeriod &&
this.showKLineIndex == compData.showKLineIndex);
}
public void Init(IDataCenter dataCenter, string code, double time, KLinePeriod klinePeriod)
{
this.dataCenter = dataCenter;
IDataNavigate dataNavigater = dataCenter.DataNavigateFactory.CreateDataNavigate(code, time);
IKLineData klineData = dataNavigater.GetKLineData(klinePeriod);
int showKLineIndex = klineData.BarPos;
ChartComponentData compData = new ChartComponentData(code, time, klinePeriod, showKLineIndex);
this.controller = new ChartComponentController(dataNavigater, compData);
this.drawer = new ChartComponentDrawer(this, controller);
//this.drawer.GraphicData_Candle.OnGraphicDataChange += GraphicData_Candle_OnGraphicDataChange;
this.drawer.GraphicDrawer.AfterGraphicPaint += GraphicDrawer_AfterGraphicPaint;
}
private void GraphicDrawer_AfterGraphicPaint(object sender, GraphicRefreshArgs e)
{
if (OnChartRefresh != null)
{
OnChartRefresh(this, new ChartComponentRefreshArguments(prevCompData, controller.ChartComponentData));
}
if (prevCompData == null)
{
prevCompData = new ChartComponentData(controller.ChartComponentData);
}
else
{
prevCompData.CopyFrom(controller.ChartComponentData);
}
}
private void GraphicData_Candle_OnGraphicDataChange(object sender, GraphicDataChangeArgument arg)
{
if (OnChartRefresh != null)
{
OnChartRefresh(this, new ChartComponentRefreshArguments(prevCompData, controller.ChartComponentData));
}
if (prevCompData == null)
{
prevCompData = new ChartComponentData(controller.ChartComponentData);
}
else
{
prevCompData.CopyFrom(controller.ChartComponentData);
}
}
public void Refresh()
{
ChartComponentData compData = this.compChart.Controller.ChartComponentData;
ChartType chartType = compData.ChartType;
if (chartType == ChartType.KLine)
{
IStrategyDrawer_PriceRect drawer = drawOperator.GetDrawer_KLine(compData.KlinePeriod);
drawer.Refresh();
}
//else if (chartType == ChartType.TimeLine)
// drawOperator.GetDrawer_TimeLine().Refresh();
//else if (chartType == ChartType.Tick)
// drawOperator.GetDrawer_Tick().Refresh();
}
public void TestController()
{
string code = "rb1710";
double time = 20170601.093055;
KLinePeriod klinePeriod = KLinePeriod.KLinePeriod_1Minute;
IDataNavigate dataNavigater = DataCenter.Default.DataNavigateFactory.CreateDataNavigate(code, time);
IKLineData klineData = dataNavigater.GetKLineData(klinePeriod);
int showKLineIndex = klineData.BarPos;
ChartComponentData compData = new ChartComponentData(code, time, klinePeriod, showKLineIndex);
ChartComponentController controller = new ChartComponentController(dataNavigater, compData);
IRealTimeData_Code reader = controller.CurrentRealTimeDataReader_Code;
IKLineData currentKLine = reader.GetKLineData(klinePeriod);
Assert.AreEqual(compData.Code, currentKLine.Code);
Assert.AreEqual(compData.Time, currentKLine.Time);
Assert.AreEqual(compData.ShowKLineIndex, currentKLine.BarPos);
Console.WriteLine(currentKLine);
controller.Change("rb1801");
currentKLine = reader.GetKLineData(klinePeriod);
Assert.AreEqual(compData.Code, currentKLine.Code);
Assert.AreEqual(compData.Time, currentKLine.Time);
Assert.AreEqual(compData.ShowKLineIndex, currentKLine.BarPos);
Console.WriteLine(currentKLine);
controller.Change(code);
currentKLine = reader.GetKLineData(klinePeriod);
Assert.AreEqual(compData.Code, currentKLine.Code);
Assert.AreEqual(compData.Time, currentKLine.Time);
Assert.AreEqual(compData.ShowKLineIndex, currentKLine.BarPos);
Console.WriteLine(currentKLine);
controller.ChangeChartType(ChartType.TimeLine);
Console.WriteLine(compData);
controller.Change(20170601.100531);
controller.ChangeChartType(ChartType.KLine);
Console.WriteLine(reader.GetKLineData(compData.KlinePeriod));
Console.WriteLine(compData);
controller.Change("rb1801", 20171014.093000, KLinePeriod.KLinePeriod_1Minute);
Console.WriteLine(compData);
}
public void TestPlay()
{
string code = "rb1710";
double time = 20170601.093055;
IDataNavigate dataNavigater = DataCenter.Default.DataNavigateFactory.CreateDataNavigate(code, time);
KLinePeriod klinePeriod = KLinePeriod.KLinePeriod_1Minute;
IKLineData klineData = dataNavigater.GetKLineData(klinePeriod);
int showKLineIndex = klineData.BarPos;
ChartComponentData compData = new ChartComponentData(code, time, klinePeriod, showKLineIndex);
ChartComponentController controller = new ChartComponentController(dataNavigater, compData);
controller.OnDataChanged += Controller_OnDataChanged;
//controller.Play();
//while (controller.IsPlayIng)
//{
//}
//while(time<2017)
}
public ChartComponentRefreshArguments(ChartComponentData prevCompData, ChartComponentData compData)
{
this.prevCompData = prevCompData;
this.compData = compData;
this.dataRefreshed = this.compData.Equals(prevCompData);
}
public ChartComponentDataChangeArgument(ChartComponentData prevChartComponentData, ChartComponentData currentChartComponentData)
{
this.prevChartComponentData = prevChartComponentData;
this.currentChartComponentData = currentChartComponentData;
}
