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annotate MetroWpf/Stocks.UI/Models/DisplayStockPrice.cs @ 23:399398841fd0

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Working version for Stocks (including loosely coupled components
author adminsh@apollo
date Tue, 20 Mar 2012 16:53:29 +0000
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23
399398841fd0 Working version for Stocks (including loosely coupled components
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1 using System;
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2 using GalaSoft.MvvmLight;
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3 using Stocks.Common.Models;
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4
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5 namespace Stocks.UI.Models
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6 {
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7 public class DisplayStockPrice : ObservableObject
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8 {
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9 public static DisplayStockPrice Create(Price price)
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10 {
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11 return new DisplayStockPrice()
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12 {
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13 CompanyName = price.CompanyName,
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14 Symbol = price.Symbol,
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15 CurrentPrice = price.CurrentPrice,
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16 PreviousPrice = price.PreviousPrice,
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17 Timestamp = DateTime.Now
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18 };
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19 }
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20
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21 public void Update(Price price)
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22 {
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23 Symbol = price.Symbol;
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24 CurrentPrice = price.CurrentPrice;
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25 PreviousPrice = price.PreviousPrice;
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26 Delta = price.CurrentPrice - price.PreviousPrice;
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27 Timestamp = DateTime.Now;
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28 }
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29
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30 public const string SymbolPropertyName = "Symbol";
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31 private string _symbol;
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32 public string Symbol
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33 {
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34 get { return _symbol; }
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35 private set
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36 {
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37 if (_symbol == value) return;
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38 _symbol = value;
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39 RaisePropertyChanged(SymbolPropertyName);
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40 }
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41 }
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42
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43 public const string CompanyNamePropertyName = "CompanyName";
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44 private string _companyName;
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45 public string CompanyName
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46 {
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47 get { return _companyName; }
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48 private set
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49 {
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50 if (_companyName == value) return;
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51 _companyName = value;
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52 RaisePropertyChanged(CompanyNamePropertyName);
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53 }
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54 }
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55
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56 public const string CurrentPricePropertyName = "CurrentPrice";
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57 private decimal _currentPrice = 0;
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58 public decimal CurrentPrice
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59 {
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60 get { return _currentPrice; }
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61 private set
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62 {
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63 if (_currentPrice == value) return;
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64 _currentPrice = value;
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65 RaisePropertyChanged(CurrentPricePropertyName);
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66 }
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67 }
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68
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69 public const string PreviousPricePropertyName = "PreviousPrice";
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70 private decimal _previousPrice = 0;
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71 public decimal PreviousPrice
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72 {
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73 get { return _previousPrice; }
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74 private set
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75 {
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76 if (_previousPrice == value) return;
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77 _previousPrice = value;
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78 RaisePropertyChanged(PreviousPricePropertyName);
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79 }
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80 }
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81
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82 public const string DeltaPropertyName = "Delta";
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83 private decimal _delta = 0;
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84 public decimal Delta
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85 {
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86 get { return _delta; }
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87 private set
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88 {
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89 if (_delta == value) return;
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90 _delta = value;
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91 RaisePropertyChanged(DeltaPropertyName);
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92 }
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93 }
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94
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95 public const string TimestampPropertyName = "Timestamp";
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96 private DateTime _timestamp = DateTime.MinValue;
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97 public DateTime Timestamp
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98 {
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99 get { return _timestamp; }
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100 private set
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101 {
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102 if (_timestamp == value) return;
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103 _timestamp = value;
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104 RaisePropertyChanged(TimestampPropertyName);
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105 }
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106 }
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107 }
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108 }