380 lines
18 KiB
C#
380 lines
18 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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namespace DTS.Slice.PedestrianAndHeadReports
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{
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public class MeasurementUnit
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{
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private string _mainDisplayUnit;
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public string MainDisplayUnit
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{
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get { return _mainDisplayUnit; }
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set { _mainDisplayUnit = value; }
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}
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private string[] _alternateDisplayUnits;
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public string[] AlternateDisplayUnits
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{
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get { return _alternateDisplayUnits; }
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set { _alternateDisplayUnits = value; }
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}
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private string _dimension = "00";
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public string Dimension
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{
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get { return _dimension; }
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set { _dimension = value; }
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}
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public MeasurementUnit(string mainUnit, string[] alternateUnits, MeasurementUnit.UnitConversion [] conversions, string dimension)
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{
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MainDisplayUnit = mainUnit;
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AlternateDisplayUnits = alternateUnits;
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UnitConversions = conversions;
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Dimension = dimension;
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}
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public MeasurementUnit(System.Xml.XmlElement node)
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{
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foreach (var childnode in node.ChildNodes)
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{
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System.Xml.XmlElement elem = childnode as System.Xml.XmlElement;
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if (null == elem) { continue; }
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try
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{
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switch (elem.Name)
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{
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case "MainDisplayUnit":
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MainDisplayUnit = elem.InnerText;
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break;
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case "AlternateDisplayUnits":
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{
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var nodes = elem.GetElementsByTagName("String");
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List<string> aunits = new List<string>();
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foreach (var node2 in nodes)
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{
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System.Xml.XmlElement element = node2 as System.Xml.XmlElement;
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if (null == element) { continue; }
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try
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{
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aunits.Add(element.InnerText);
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}
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catch (System.Exception) { }
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}
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AlternateDisplayUnits = aunits.ToArray();
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}
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break;
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case "Dimension":
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{
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Dimension = elem.InnerText;
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}
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break;
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case "UnitConversions":
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{
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var nodes = elem.GetElementsByTagName("UnitConversion");
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foreach (var node2 in nodes)
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{
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System.Xml.XmlElement element = node2 as System.Xml.XmlElement;
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if (null == element) { continue; }
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try
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{
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_unitConversions.Add(new UnitConversion(element));
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}
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catch (System.Exception) { }
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}
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}
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break;
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default:
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System.Diagnostics.Trace.WriteLine("didn't handle " + elem.Name);
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break;
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}
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}
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catch (System.Exception ex)
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{
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DTS.Utilities.Logging.APILogger.Log("Failed to parse xml", ex, elem.Name, elem.Value);
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}
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}
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}
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public bool UnitMatches(string unit)
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{
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unit = unit.Trim().ToLower();
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if (MainDisplayUnit.ToLower() == unit) { return true; }
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foreach (string aunit in AlternateDisplayUnits)
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{
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if (aunit.ToLower() == unit) { return true; }
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}
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return false;
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}
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public double GetScalerConversion(string newUnit)
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{
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if (UnitMatches(newUnit)) { return 1D; }
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foreach (var uc in UnitConversions)
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{
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if (uc.UnitMatches(newUnit)) { return uc.Scaler; }
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}
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throw new InvalidCastException(string.Format("No conversion available from {0} to {1}", newUnit, MainDisplayUnit));
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}
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public double GetScalerConversionFrom(string oldUnit)
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{
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if (UnitMatches(oldUnit)) { return 1D; }
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foreach (var uc in UnitConversions)
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{
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if (uc.UnitMatches(oldUnit)) { return 1D / uc.Scaler; }
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}
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throw new InvalidCastException(string.Format("No conversion available from {0} to {1}", oldUnit, MainDisplayUnit));
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}
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private List<UnitConversion> _unitConversions = new List<UnitConversion>();
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public UnitConversion[] UnitConversions { get { return _unitConversions.ToArray(); } set { _unitConversions = new List<UnitConversion>(value); } }
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public class UnitConversion
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{
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private string _unit;
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public string Unit { get { return _unit; } set { _unit = value; } }
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private double _scaler;
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public double Scaler { get { return _scaler; } set { _scaler = value; } }
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public bool UnitMatches(string unit)
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{
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return (Unit.ToLower() == unit.Trim().ToLower());
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}
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public void WriteToXML(System.Xml.XmlWriter writer)
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{
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writer.WriteStartElement("UnitConversion");
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DTS.DASLib.Service.XMLHelper.PutString(writer, "Unit", Unit);
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DTS.DASLib.Service.XMLHelper.PutDouble(writer, "Scaler", Scaler);
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writer.WriteEndElement();
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}
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public UnitConversion(string unit, double scaler) { Unit = unit; Scaler = scaler; }
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public UnitConversion(System.Xml.XmlElement node)
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{
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foreach (var childnode in node.ChildNodes)
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{
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System.Xml.XmlElement elem = childnode as System.Xml.XmlElement;
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if (null == elem) { continue; }
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try
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{
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switch (elem.Name)
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{
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case "Unit":
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Unit = elem.InnerText;
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break;
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case "Scaler":
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Scaler = double.Parse(elem.InnerText);
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break;
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default:
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System.Diagnostics.Trace.WriteLine("didn't handle " + elem.Name);
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break;
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}
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}
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catch (System.Exception ex)
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{
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DTS.Utilities.Logging.APILogger.Log("Failed to parse xml", ex, elem.Name, elem.Value);
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}
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}
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}
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}
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public void WriteToXML(System.Xml.XmlWriter writer)
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{
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writer.WriteStartElement("MeasurementUnit");
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DTS.DASLib.Service.XMLHelper.PutString(writer, "MainDisplayUnit", MainDisplayUnit);
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DTS.DASLib.Service.XMLHelper.PutString(writer, "Dimension", Dimension);
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writer.WriteStartElement("AlternateDisplayUnits");
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foreach (var unit in AlternateDisplayUnits)
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{
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writer.WriteStartElement("String");
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writer.WriteValue(unit);
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writer.WriteEndElement();
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}
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writer.WriteEndElement();
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//DTS.DASLib.Service.XMLHelper.PutString(writer, "AlternateDisplayUnits", string.Join("×", AlternateDisplayUnits));
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writer.WriteStartElement("UnitConversions");
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foreach (var uc in UnitConversions) { uc.WriteToXML(writer); }
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writer.WriteEndElement();
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writer.WriteEndElement();
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}
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public override string ToString()
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{
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return MainDisplayUnit;
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}
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}
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public class MeasurementUnitList
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{
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private static MeasurementUnitList _instance;
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private static object MyLock = new object();
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private Dictionary<string, MeasurementUnit> _units = new Dictionary<string, MeasurementUnit>();
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private MeasurementUnit [] GetAllUnits(){ return _units.Values.ToArray();}
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public static MeasurementUnit[] GetAllMeasurementUnits()
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{
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lock (MyLock)
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{
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if (null == _instance) { _instance = new MeasurementUnitList(); }
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return _instance.GetAllUnits();
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}
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}
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public static MeasurementUnit GetMeasurementUnit(string key)
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{
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lock (MyLock)
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{
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if (null == _instance) { _instance = new MeasurementUnitList(); }
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var units = from u in _instance.GetAllUnits() where u.UnitMatches(key) select u;
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if (units.Count() > 0) { return units.First(); }
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else
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{
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_instance._units.Add(key, new MeasurementUnit(key, new string[] { key }, new MeasurementUnit.UnitConversion[0], "00"));
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return _instance._units[key];
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}
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}
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}
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private MeasurementUnitList()
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{
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LoadAllMeasurementUnits();
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}
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public void SaveToXML()
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{
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StringBuilder sb = new StringBuilder();
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System.Xml.XmlWriterSettings settings = new System.Xml.XmlWriterSettings();
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settings.OmitXmlDeclaration = false;
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settings.Indent = true;
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using (System.Xml.XmlWriter xmlWriter = System.Xml.XmlTextWriter.Create(sb, settings))
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{
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xmlWriter.WriteStartDocument(true);
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xmlWriter.WriteStartElement("MeasurementUnits");
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var e1 = _units.GetEnumerator();
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while (e1.MoveNext())
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{
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e1.Current.Value.WriteToXML(xmlWriter);
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}
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xmlWriter.WriteEndElement();
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xmlWriter.WriteEndDocument();
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xmlWriter.Flush();
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}
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System.IO.File.WriteAllText(FILE_NAME, sb.ToString());
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}
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private void CreateDefaultMeasurementUnitsFile()
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{
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MeasurementUnit mu = new MeasurementUnit("G", new string[] { "G" }, new MeasurementUnit.UnitConversion[] {
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new MeasurementUnit.UnitConversion("m/sec^2", 9.80665D), new MeasurementUnit.UnitConversion("ft/s^2", 32.17405D)}, "AC");
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if (!_units.ContainsKey(mu.MainDisplayUnit)) { _units.Add(mu.MainDisplayUnit, mu); }
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mu = new MeasurementUnit("m/sec^2", new string[] { "m/sec^2", "m/s^2", "m/sec2", "m/s2" }, new MeasurementUnit.UnitConversion[] {
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new MeasurementUnit.UnitConversion("G", .101971621), new MeasurementUnit.UnitConversion("ft/s^2", 3.28084D),
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new MeasurementUnit.UnitConversion("cm/s^2", 100D)}, "AC");
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if (!_units.ContainsKey(mu.MainDisplayUnit)) { _units.Add(mu.MainDisplayUnit, mu); }
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mu = new MeasurementUnit("deg", new string[] { "deg", "degree", "degrees" }, new MeasurementUnit.UnitConversion[0], "AN");
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if (!_units.ContainsKey(mu.MainDisplayUnit)) { _units.Add(mu.MainDisplayUnit, mu); }
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mu = new MeasurementUnit("Nm", new string[] { "Nm", "N -m", "N-m" }, new MeasurementUnit.UnitConversion[0], "DC");
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if (!_units.ContainsKey(mu.MainDisplayUnit)) { _units.Add(mu.MainDisplayUnit, mu); }
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mu = new MeasurementUnit("mm", new string[] { "mm", "M-m", "M -m" }, new MeasurementUnit.UnitConversion[0], "DC");
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if (!_units.ContainsKey(mu.MainDisplayUnit)) { _units.Add(mu.MainDisplayUnit, mu); }
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mu = new MeasurementUnit("deg/sec", new string[] { "deg/sec", "degrees/sec", "d/sec", "deg/s" }, new MeasurementUnit.UnitConversion[0], "AA");
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if (!_units.ContainsKey(mu.MainDisplayUnit)) { _units.Add(mu.MainDisplayUnit, mu); }
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mu = new MeasurementUnit("kN", new string[] { "kn", "K-n", "k -n", "kilonewton" }, new MeasurementUnit.UnitConversion[]{
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new MeasurementUnit.UnitConversion("N", 1000)
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}, "FO");
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if (!_units.ContainsKey(mu.MainDisplayUnit)) { _units.Add(mu.MainDisplayUnit, mu); }
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mu = new MeasurementUnit("N", new string[] { "n", "newton" }, new MeasurementUnit.UnitConversion[]{
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new MeasurementUnit.UnitConversion("kN", .001D)
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}, "FO");
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if (!_units.ContainsKey(mu.MainDisplayUnit)) { _units.Add(mu.MainDisplayUnit, mu); }
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mu = new MeasurementUnit("ft/s^2", new string[] { "ft/s2", "ft/s^2", "ft/sec^2" }, new MeasurementUnit.UnitConversion[] {
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new MeasurementUnit.UnitConversion("cm/s^2", 30.48D), new MeasurementUnit.UnitConversion("m/sec^2", .3048D)}, "AC");
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if (!_units.ContainsKey(mu.MainDisplayUnit)) { _units.Add(mu.MainDisplayUnit, mu); }
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mu = new MeasurementUnit("cm/s^2", new string[] { "cm/s^2", "cm/s2", "cm/sec^2" }, new MeasurementUnit.UnitConversion[]{
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new MeasurementUnit.UnitConversion("ft/s^2", .032808D), new MeasurementUnit.UnitConversion("m/sec^2", .01D)
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}, "AC");
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if (!_units.ContainsKey(mu.MainDisplayUnit)) { _units.Add(mu.MainDisplayUnit, mu); }
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mu = new MeasurementUnit("Ampere", new string[] { "Amp", "Amper", "Amps" }, new MeasurementUnit.UnitConversion[] {
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new MeasurementUnit.UnitConversion("mAmp", 1000D)
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}, "CU");
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if (!_units.ContainsKey(mu.MainDisplayUnit)) { _units.Add(mu.MainDisplayUnit, mu); }
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mu = new MeasurementUnit("mAmp", new string[] { "mAmp", "m Amp", "milliampere", "milliamp" }, new MeasurementUnit.UnitConversion[]{
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new MeasurementUnit.UnitConversion("Ampere", .001D)}, "CU");
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if (!_units.ContainsKey(mu.MainDisplayUnit)) { _units.Add(mu.MainDisplayUnit, mu); }
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mu = new MeasurementUnit("Hz", new string[] { "hertz", "cycle/sec", "cyc/s" }, new MeasurementUnit.UnitConversion[] {
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new MeasurementUnit.UnitConversion("kHz", .001D)}, "FR");
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if (!_units.ContainsKey(mu.MainDisplayUnit)) { _units.Add(mu.MainDisplayUnit, mu); }
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mu = new MeasurementUnit("kHz", new string[] { "kHertz", "kilohertz" }, new MeasurementUnit.UnitConversion[] {
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new MeasurementUnit.UnitConversion("Hz", 1000D)}, "FR");
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if (!_units.ContainsKey(mu.MainDisplayUnit)) { _units.Add(mu.MainDisplayUnit, mu); }
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mu = new MeasurementUnit("m", new string[] { "m", "Meter" }, new MeasurementUnit.UnitConversion[] {
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new MeasurementUnit.UnitConversion("mm", 100D)},"DC");
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if (!_units.ContainsKey(mu.MainDisplayUnit)) { _units.Add(mu.MainDisplayUnit, mu); }
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mu = new MeasurementUnit("V", new string[] { "volt", "VO" }, new MeasurementUnit.UnitConversion[] {
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new MeasurementUnit.UnitConversion("mV", 100D)}, "VO");
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if (!_units.ContainsKey(mu.MainDisplayUnit)) { _units.Add(mu.MainDisplayUnit, mu); }
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mu = new MeasurementUnit("mV", new string[] { "mv", "millivolt", "mVolt" }, new MeasurementUnit.UnitConversion[]{
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new MeasurementUnit.UnitConversion("V", .001D)}, "VO");
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if (!_units.ContainsKey(mu.MainDisplayUnit)) { _units.Add(mu.MainDisplayUnit, mu); }
|
|||
|
|
|
|||
|
|
mu = new MeasurementUnit("degC", new string[] { "C", "degC", "Celsius" }, new MeasurementUnit.UnitConversion[0], "??");
|
|||
|
|
|
|||
|
|
if (!_units.ContainsKey(mu.MainDisplayUnit)) { _units.Add(mu.MainDisplayUnit, mu); }
|
|||
|
|
SaveToXML();
|
|||
|
|
}
|
|||
|
|
private void LoadAllMeasurementUnits()
|
|||
|
|
{
|
|||
|
|
if (!System.IO.File.Exists(FILE_NAME))
|
|||
|
|
{
|
|||
|
|
CreateDefaultMeasurementUnitsFile();
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
System.Xml.XmlDocument doc = new System.Xml.XmlDocument();
|
|||
|
|
string xml = System.IO.File.ReadAllText(FILE_NAME);
|
|||
|
|
doc.LoadXml(xml);
|
|||
|
|
var nodes = doc.GetElementsByTagName("MeasurementUnits");
|
|||
|
|
foreach (var node in nodes)
|
|||
|
|
{
|
|||
|
|
System.Xml.XmlElement element = node as System.Xml.XmlElement;
|
|||
|
|
if (null == element) { continue; }
|
|||
|
|
foreach (var childNode in element.GetElementsByTagName("MeasurementUnit"))
|
|||
|
|
{
|
|||
|
|
System.Xml.XmlElement elem = childNode as System.Xml.XmlElement;
|
|||
|
|
if (null == elem) { continue; }
|
|||
|
|
LoadMeasurementUnit(elem);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
CreateDefaultMeasurementUnitsFile();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
private const string FILE_NAME = "MeasurementUnits.xml";
|
|||
|
|
private void LoadMeasurementUnit(System.Xml.XmlElement node)
|
|||
|
|
{
|
|||
|
|
try
|
|||
|
|
{
|
|||
|
|
MeasurementUnit mu = new MeasurementUnit(node);
|
|||
|
|
if (!_units.ContainsKey(mu.MainDisplayUnit))
|
|||
|
|
{
|
|||
|
|
_units.Add(mu.MainDisplayUnit, mu);
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
_units[mu.MainDisplayUnit] = mu;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
catch (System.Exception ex) { DTS.Utilities.Logging.APILogger.Log("failed to get node from measurement unit db, ", ex); }
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|