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comparison 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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22:a7a4cde39999 23:399398841fd0
1 using System;
2 using GalaSoft.MvvmLight;
3 using Stocks.Common.Models;
4
5 namespace Stocks.UI.Models
6 {
7 public class DisplayStockPrice : ObservableObject
8 {
9 public static DisplayStockPrice Create(Price price)
10 {
11 return new DisplayStockPrice()
12 {
13 CompanyName = price.CompanyName,
14 Symbol = price.Symbol,
15 CurrentPrice = price.CurrentPrice,
16 PreviousPrice = price.PreviousPrice,
17 Timestamp = DateTime.Now
18 };
19 }
20
21 public void Update(Price price)
22 {
23 Symbol = price.Symbol;
24 CurrentPrice = price.CurrentPrice;
25 PreviousPrice = price.PreviousPrice;
26 Delta = price.CurrentPrice - price.PreviousPrice;
27 Timestamp = DateTime.Now;
28 }
29
30 public const string SymbolPropertyName = "Symbol";
31 private string _symbol;
32 public string Symbol
33 {
34 get { return _symbol; }
35 private set
36 {
37 if (_symbol == value) return;
38 _symbol = value;
39 RaisePropertyChanged(SymbolPropertyName);
40 }
41 }
42
43 public const string CompanyNamePropertyName = "CompanyName";
44 private string _companyName;
45 public string CompanyName
46 {
47 get { return _companyName; }
48 private set
49 {
50 if (_companyName == value) return;
51 _companyName = value;
52 RaisePropertyChanged(CompanyNamePropertyName);
53 }
54 }
55
56 public const string CurrentPricePropertyName = "CurrentPrice";
57 private decimal _currentPrice = 0;
58 public decimal CurrentPrice
59 {
60 get { return _currentPrice; }
61 private set
62 {
63 if (_currentPrice == value) return;
64 _currentPrice = value;
65 RaisePropertyChanged(CurrentPricePropertyName);
66 }
67 }
68
69 public const string PreviousPricePropertyName = "PreviousPrice";
70 private decimal _previousPrice = 0;
71 public decimal PreviousPrice
72 {
73 get { return _previousPrice; }
74 private set
75 {
76 if (_previousPrice == value) return;
77 _previousPrice = value;
78 RaisePropertyChanged(PreviousPricePropertyName);
79 }
80 }
81
82 public const string DeltaPropertyName = "Delta";
83 private decimal _delta = 0;
84 public decimal Delta
85 {
86 get { return _delta; }
87 private set
88 {
89 if (_delta == value) return;
90 _delta = value;
91 RaisePropertyChanged(DeltaPropertyName);
92 }
93 }
94
95 public const string TimestampPropertyName = "Timestamp";
96 private DateTime _timestamp = DateTime.MinValue;
97 public DateTime Timestamp
98 {
99 get { return _timestamp; }
100 private set
101 {
102 if (_timestamp == value) return;
103 _timestamp = value;
104 RaisePropertyChanged(TimestampPropertyName);
105 }
106 }
107 }
108 }