Zzz – Blame information for rev 1
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Rev | Author | Line No. | Line |
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1 | office | 1 | using System; |
2 | using System.Collections.Generic; |
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3 | using System.ComponentModel; |
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4 | using System.Threading; |
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5 | using InTheHand.Net.Bluetooth; |
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6 | using Newtonsoft.Json.Linq; |
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7 | using Serilog; |
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8 | using Zzz.Properties; |
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9 | |||
10 | namespace Zzz.Idle |
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11 | { |
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12 | public class Idler : EventArgs, IDisposable |
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13 | { |
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14 | #region Public Properties & Fields |
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15 | |||
16 | public TimeSpan IdleTimeout { |
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17 | get { |
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18 | return _timeout; |
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19 | } |
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20 | set { |
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21 | _timeout = value; |
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22 | |||
23 | Log.Information("[{Identifier}] Set timeout to {Timeout}.", _identifier, _timeout); |
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24 | } |
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25 | } |
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26 | |||
27 | public bool IsRunning => _running; |
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28 | |||
29 | #endregion |
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30 | |||
31 | #region Static Fields and Constants |
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32 | |||
33 | private Timer _idleTimer; |
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34 | |||
35 | private MouseInput _mouseInput; |
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36 | |||
37 | private KeyboardInput _keyboardInput; |
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38 | |||
39 | private BluetoothScan _bluetoothScan; |
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40 | |||
41 | private bool _announced; |
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42 | |||
43 | #endregion |
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44 | |||
45 | #region Public Events & Delegates |
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46 | |||
47 | public event EventHandler<IdleEventArgs> Idle; |
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48 | |||
49 | public event EventHandler<IdleImminentEventArgs> IdleImminent; |
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50 | |||
51 | #endregion |
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52 | |||
53 | #region Private Delegates, Events, Enums, Properties, Indexers and Fields |
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54 | |||
55 | private bool _running; |
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56 | |||
57 | private WindowPresence _windowPresence; |
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58 | |||
59 | private TimeSpan _timeout; |
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60 | |||
61 | private Configuration.Configuration _configuration; |
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62 | |||
63 | private string _identifier; |
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64 | |||
65 | #endregion |
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66 | |||
67 | #region Constructors, Destructors and Finalizers |
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68 | |||
69 | public Idler(Configuration.Configuration configuration, string identifier) |
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70 | { |
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71 | _configuration = configuration; |
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72 | |||
73 | _identifier = identifier; |
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74 | } |
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75 | |||
76 | public void Dispose() |
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77 | { |
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78 | if (_windowPresence != null) |
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79 | { |
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80 | _windowPresence.WindowDetected -= WindowPresence_WindowDetected; |
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81 | _windowPresence.Dispose(); |
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82 | _windowPresence = null; |
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83 | } |
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84 | |||
85 | if (BluetoothRadio.IsSupported) |
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86 | { |
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87 | if (_bluetoothScan != null) |
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88 | { |
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89 | _bluetoothScan.BluetoothDeviceDetected -= BluetoothScan_BluetoothDeviceDetected; |
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90 | _bluetoothScan.Dispose(); |
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91 | _bluetoothScan = null; |
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92 | } |
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93 | } |
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94 | |||
95 | if (_mouseInput != null) |
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96 | { |
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97 | _mouseInput.MouseMoved -= MouseInput_MouseMoved; |
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98 | _mouseInput.MouseClicked -= MouseInput_MouseClicked; |
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99 | _mouseInput.MouseWheelScrolled -= MouseInput_MouseWheelScrolled; |
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100 | _mouseInput.Dispose(); |
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101 | _mouseInput = null; |
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102 | } |
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103 | |||
104 | if (_keyboardInput != null) |
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105 | { |
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106 | _keyboardInput.KeyboardKeyPressed -= KeyboardInput_KeyboardKeyPressed; |
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107 | _keyboardInput.Dispose(); |
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108 | _keyboardInput = null; |
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109 | } |
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110 | } |
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111 | |||
112 | #endregion |
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113 | |||
114 | #region Event Handlers |
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115 | |||
116 | private void BluetoothScan_BluetoothDeviceDetected(object sender, EventArgs e) |
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117 | { |
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118 | Log.Information("[{Identifier}] Idler reset by bluetooth device.", _identifier); |
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119 | |||
120 | _idleTimer?.Change(_timeout, Timeout.InfiniteTimeSpan); |
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121 | } |
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122 | |||
123 | private void MouseInput_MouseMoved(object sender, MouseMovedEventArgs e) |
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124 | { |
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125 | if (e.Distance < (int)_configuration.MouseMoveTolerance) |
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126 | { |
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127 | Log.Information("[{Identifier}] Mouse movement too small to reset idler.", _identifier); |
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128 | |||
129 | return; |
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130 | } |
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131 | |||
132 | Log.Information("[{Identifier}] Idler reset by mouse movement.", _identifier); |
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133 | |||
134 | _idleTimer?.Change(_timeout, Timeout.InfiniteTimeSpan); |
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135 | } |
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136 | |||
137 | private void MouseInput_MouseClicked(object sender, EventArgs e) |
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138 | { |
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139 | Log.Information("[{Identifier}] Idler reset by mouse click.", _identifier); |
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140 | |||
141 | _idleTimer?.Change(_timeout, Timeout.InfiniteTimeSpan); |
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142 | } |
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143 | |||
144 | private void MouseInput_MouseWheelScrolled(object sender, EventArgs e) |
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145 | { |
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146 | Log.Information("[{Identifier}] Idler reset by mouse scroll.", _identifier); |
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147 | |||
148 | _idleTimer?.Change(_timeout, Timeout.InfiniteTimeSpan); |
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149 | } |
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150 | |||
151 | private void KeyboardInput_KeyboardKeyPressed(object sender, EventArgs e) |
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152 | { |
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153 | Log.Information("[{Identifier}] Idler reset by key press.", _identifier); |
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154 | |||
155 | _idleTimer?.Change(_timeout, Timeout.InfiniteTimeSpan); |
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156 | } |
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157 | |||
158 | private void WindowPresence_WindowDetected(object sender, EventArgs e) |
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159 | { |
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160 | Log.Information("[{Identifier}] Idler reset by detected window.", _identifier); |
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161 | |||
162 | _idleTimer?.Change(_timeout, Timeout.InfiniteTimeSpan); |
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163 | } |
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164 | |||
165 | #endregion |
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166 | |||
167 | #region Public Methods |
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168 | |||
169 | public void Start(TimeSpan timeout) |
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170 | { |
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171 | if (_running) |
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172 | { |
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173 | return; |
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174 | } |
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175 | |||
176 | _timeout = timeout; |
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177 | |||
178 | // Bind input events. |
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179 | if (_configuration.MonitorMouse) |
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180 | { |
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181 | if (_mouseInput == null) |
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182 | { |
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183 | _mouseInput = new MouseInput(); |
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184 | _mouseInput.MouseClicked += MouseInput_MouseClicked; |
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185 | _mouseInput.MouseMoved += MouseInput_MouseMoved; |
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186 | _mouseInput.MouseWheelScrolled += MouseInput_MouseWheelScrolled; |
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187 | } |
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188 | } |
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189 | |||
190 | if (_configuration.MonitorKeyboard) |
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191 | { |
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192 | if (_keyboardInput == null) |
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193 | { |
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194 | _keyboardInput = new KeyboardInput(); |
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195 | _keyboardInput.KeyboardKeyPressed += KeyboardInput_KeyboardKeyPressed; |
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196 | } |
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197 | } |
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198 | |||
199 | // Bind bluetooth events. |
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200 | if (BluetoothRadio.IsSupported) |
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201 | { |
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202 | if (_configuration.MonitorBluetooth) |
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203 | { |
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204 | if (_bluetoothScan == null) |
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205 | { |
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206 | _bluetoothScan = new BluetoothScan(_configuration); |
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207 | _bluetoothScan.BluetoothDeviceDetected += BluetoothScan_BluetoothDeviceDetected; |
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208 | } |
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209 | } |
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210 | } |
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211 | |||
212 | if (_configuration.MonitorWindows) |
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213 | { |
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214 | if (_windowPresence == null) |
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215 | { |
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216 | _windowPresence = new WindowPresence(_configuration); |
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217 | _windowPresence.WindowDetected += WindowPresence_WindowDetected; |
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218 | } |
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219 | } |
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220 | |||
221 | // Reset the announcement flag. |
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222 | _announced = false; |
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223 | |||
224 | // Reset the idle timer. |
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225 | _idleTimer = new Timer(IdleTimeCallback, null, |
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226 | _timeout.Subtract(TimeSpan.FromMinutes(1)), |
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227 | Timeout.InfiniteTimeSpan); |
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228 | |||
229 | _running = true; |
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230 | |||
231 | Log.Information("[{Identifier}] Idler enabled.", _identifier); |
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232 | } |
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233 | |||
234 | public void Stop() |
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235 | { |
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236 | if (!_running) |
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237 | { |
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238 | return; |
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239 | } |
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240 | |||
241 | if (_windowPresence != null) |
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242 | { |
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243 | _windowPresence.WindowDetected -= WindowPresence_WindowDetected; |
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244 | _windowPresence.Dispose(); |
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245 | _windowPresence = null; |
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246 | } |
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247 | |||
248 | if (BluetoothRadio.IsSupported) |
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249 | { |
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250 | if (_bluetoothScan != null) |
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251 | { |
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252 | _bluetoothScan.BluetoothDeviceDetected -= BluetoothScan_BluetoothDeviceDetected; |
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253 | _bluetoothScan.Dispose(); |
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254 | _bluetoothScan = null; |
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255 | } |
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256 | } |
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257 | |||
258 | if (_mouseInput != null) |
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259 | { |
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260 | _mouseInput.MouseMoved -= MouseInput_MouseMoved; |
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261 | _mouseInput.MouseClicked -= MouseInput_MouseClicked; |
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262 | _mouseInput.MouseWheelScrolled -= MouseInput_MouseWheelScrolled; |
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263 | _mouseInput.Dispose(); |
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264 | _mouseInput = null; |
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265 | } |
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266 | |||
267 | if (_keyboardInput != null) |
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268 | { |
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269 | _keyboardInput.KeyboardKeyPressed -= KeyboardInput_KeyboardKeyPressed; |
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270 | _keyboardInput.Dispose(); |
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271 | _keyboardInput = null; |
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272 | } |
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273 | |||
274 | if (_idleTimer != null) |
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275 | { |
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276 | _idleTimer.Change(Timeout.Infinite, Timeout.Infinite); |
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277 | _idleTimer.Dispose(); |
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278 | _idleTimer = null; |
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279 | } |
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280 | |||
281 | _running = false; |
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282 | |||
283 | Log.Information("[{Identifier}] Idler disabled.", _identifier); |
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284 | } |
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285 | |||
286 | #endregion |
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287 | |||
288 | #region Private Methods |
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289 | |||
290 | private void IdleTimeCallback(object state) |
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291 | { |
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292 | if (!_announced) |
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293 | { |
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294 | Log.Information("[{Identifier}] Announcing that idle timeout has been reached.", _identifier); |
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295 | |||
296 | // Invoke the idle imminent event on the parent task scheduler. |
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297 | IdleImminent?.Invoke(this, new IdleImminentEventArgs()); |
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298 | |||
299 | // Reschedule one minute. |
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300 | _idleTimer.Change(TimeSpan.FromMinutes(1), Timeout.InfiniteTimeSpan); |
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301 | |||
302 | _announced = true; |
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303 | |||
304 | return; |
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305 | } |
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306 | |||
307 | Log.Information("[{Identifier}] Idling state reached.", _identifier); |
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308 | |||
309 | // Invoke the idle event on the parent task scheduler. |
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310 | Idle?.Invoke(this, new IdleEventArgs()); |
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311 | } |
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312 | |||
313 | #endregion |
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314 | } |
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315 | } |