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comparison Messaging/Server/EndPoints/MessageEndPoint.cs @ 29:9919ee227c93

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msmq added
author adminsh@apollo
date Wed, 21 Mar 2012 22:09:18 +0000
parents
children 7d9de5746f18
comparison
equal deleted inserted replaced
28:4c0dea4760c5 29:9919ee227c93
1 using System;
2 using System.Threading.Tasks;
3 using Common.Messages;
4 using GalaSoft.MvvmLight;
5 using GalaSoft.MvvmLight.Messaging;
6 using Server.Interfaces;
7
8 namespace Server.EndPoints
9 {
10 public class MessageEndPoint<T, TV> : ObservableObject
11 where T : MessageBase
12 where TV : LogMessage
13
14 {
15 #region Fields
16
17 private readonly IListener _listener;
18
19 #endregion
20
21 #region Constructor
22
23 public MessageEndPoint(IListener listener)
24 {
25 _listener = listener;
26 Init();
27 }
28
29 #endregion
30
31 public void Init()
32 {
33 Messenger.Default.Register<T>(this, ClientMessageReceived);
34 Messenger.Default.Register<TV>(this, LogMessageReceived);
35 }
36
37 protected void LogMessageReceived(TV message)
38 {
39 this.DisplayLog = DisplayLog + Environment.NewLine + message.Body;
40 }
41
42 protected void ClientMessageReceived(T message)
43 {
44 this.DisplayCount++;
45 }
46
47 #region Properties
48
49 #region IsListening
50
51 public const string IsListeningPropertyName = "IsListening";
52 private bool _isListening;
53 public bool IsListening
54 {
55 get { return _isListening; }
56 set
57 {
58 if (_isListening == value) return;
59 _isListening = value;
60 RaisePropertyChanged(() => IsListening);
61 ToggleListener();
62 }
63 }
64
65 #endregion
66
67 #region DisplayText
68
69 public const string DisplayTextPropertyName = "DisplayText";
70 private string _displayText;
71 public string DisplayText
72 {
73 get { return _displayText; }
74 set
75 {
76 if (_displayText == value) return;
77 _displayText = value;
78 RaisePropertyChanged(() => DisplayText);
79 }
80 }
81
82 #endregion
83
84 #region DisplayCount
85
86 public const string DisplayCountPropertyName = "DisplayCount";
87 private volatile int _displayCount;
88 public int DisplayCount
89 {
90 get { return _displayCount; }
91 set
92 {
93 if (_displayCount == value) return;
94 _displayCount = value;
95 RaisePropertyChanged(() => DisplayCount);
96 }
97 }
98 #endregion
99
100 #region DisplayLog
101
102 public const string DisplayLogPropertyName = "DisplayLog";
103 private string _displayLog = string.Empty;
104 public string DisplayLog
105 {
106 get { return _displayLog; }
107 set
108 {
109 if (_displayLog == value) return;
110 _displayLog = value;
111 RaisePropertyChanged(() => DisplayLog);
112 IsLogChanged = true;
113 }
114 }
115
116 #endregion
117
118 #region IsLogChanged
119
120 public const string IsLogChangedPropertyName = "IsLogChanged";
121 private bool _isLogChanged;
122 public bool IsLogChanged
123 {
124 get { return _isLogChanged; }
125 set
126 {
127 if (_isLogChanged == value) return;
128 _isLogChanged = value;
129 RaisePropertyChanged(() => IsLogChanged);
130 }
131 }
132
133 #endregion
134
135 #region ToolTip
136
137 public const string ToolTipPropertyName = "ToolTip";
138 private string _toolTip = string.Empty;
139 public string ToolTip
140 {
141 get { return _toolTip; }
142 set
143 {
144 if (_toolTip == value) return;
145 _toolTip = value;
146 RaisePropertyChanged(() => ToolTip);
147 }
148 }
149
150 #endregion
151
152 #endregion
153
154 #region Commands
155
156
157 private void ToggleListener()
158 {
159 if (null == _listener) return;
160
161 if (_listener.IsListening)
162 {
163 Task.Factory.StartNew(_listener.Stop);
164 }
165 else
166 {
167 Task.Factory.StartNew(_listener.Start);
168 }
169 }
170
171 #endregion
172 }
173 }