public Condition(IEnumerable <string> cells, IEnumerable <int> symbols)
{
Cells = cells.ToList();
Symbols = symbols.ToList();
if (Cells.Count() != Symbols.Count())
{
throw new ArgumentException("Invalid condition, cell count does not match symbol count");
}
}
public override void OnStart()
{
if (Symbols.Count() > 1)
{
throw new InvalidOperationException("This robot is only for single symbol use, not multi symbol");
}
_fastMa = new SimpleMovingAverage(Symbols.First())
{
DataSourceType = DataSourceType.Close, Periods = FastMaPeriod
};
_slowMa = new SimpleMovingAverage(Symbols.First())
{
DataSourceType = DataSourceType.Close, Periods = SlowMaPeriod
};
}
/// <summary>
/// Load settings from file.
/// </summary>
/// <returns>true if settings were loaded, false if they were not.</returns>
private bool Load()
{
string text = Properties.Settings.Default[_settingName] as string;
if (String.IsNullOrWhiteSpace(text))
{
return(false);
}
else
{
try
{
using (StringReader reader = new StringReader(text))
{
using (XmlReader xml = XmlReader.Create(reader))
{
if (!xml.ReadToDescendant("settings"))
{
throw new Exception("settings element is missing.");
}
xml.Read();
while (xml.NodeType == XmlNodeType.Element)
{
switch (xml.LocalName)
{
case "header":
Header = xml.ReadElementContentAsString();
break;
case "font":
if (xml["family"] != null)
{
FontFamily = new FontFamily(xml["family"]);
}
if (xml["size"] != null)
{
FontSizeInPoints = double.Parse(xml["size"]);
}
if (xml["foreground"] != null)
{
Foreground = (Color)ColorConverter.ConvertFromString(xml["foreground"]);
}
if (xml["background"] != null)
{
Background = (Color)ColorConverter.ConvertFromString(xml["background"]);
}
if (xml["selectionForeground"] != null)
{
SelectionForeground = (Color)ColorConverter.ConvertFromString(xml["selectionForeground"]);
}
else
{
SelectionForeground = null;
}
if (xml["selectionBackground"] != null)
{
SelectionBackground = (Color)ColorConverter.ConvertFromString(xml["selectionBackground"]);
}
else
{
SelectionBackground = null;
}
if (xml["findResultBackground"] != null)
{
FindResultBackground = (Color)ColorConverter.ConvertFromString(xml["findResultBackground"]);
}
xml.Read();
break;
case "symbols":
List <EditorSymbolSettings> symbols = new List <EditorSymbolSettings>();
xml.Read();
while (xml.NodeType == XmlNodeType.Element)
{
EditorSymbolSettings ess = new EditorSymbolSettings();
ess.ReadXml(xml);
symbols.Add(ess);
}
Symbols = symbols;
xml.Read();
break;
default:
break;
}
}
}
}
if (Symbols.Count() == 0)
{
return(false);
}
}
catch
{
return(false);
}
return(true);
}
}