corrade-vassal – Blame information for rev 1
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1 | vero | 1 | /* |
2 | * Copyright (c) 2006-2014, openmetaverse.org |
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3 | * All rights reserved. |
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4 | * |
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5 | * - Redistribution and use in source and binary forms, with or without |
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6 | * modification, are permitted provided that the following conditions are met: |
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7 | * |
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8 | * - Redistributions of source code must retain the above copyright notice, this |
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9 | * list of conditions and the following disclaimer. |
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10 | * - Neither the name of the openmetaverse.org nor the names |
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11 | * of its contributors may be used to endorse or promote products derived from |
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12 | * this software without specific prior written permission. |
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13 | * |
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14 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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15 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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16 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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17 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE |
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18 | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
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19 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
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20 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
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21 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
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22 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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23 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
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24 | * POSSIBILITY OF SUCH DAMAGE. |
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25 | */ |
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26 | |||
27 | using System; |
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28 | using System.Collections.Generic; |
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29 | using System.Drawing; |
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30 | using System.Threading; |
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31 | using System.Windows.Forms; |
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32 | |||
33 | namespace OpenMetaverse.GUI |
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34 | { |
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35 | public class LoginPanel : Panel |
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36 | { |
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37 | private GridClient _Client; |
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38 | private LoginParams _LoginParams = new LoginParams(); |
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39 | private Thread LoginThread; |
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40 | private Dictionary<string, string> _Accounts = new Dictionary<string, string>(); |
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41 | private Button btnLogin = new Button(); |
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42 | private Label label1 = new Label(); |
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43 | private Label label2 = new Label(); |
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44 | private Label label3 = new Label(); |
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45 | private ComboBox listNames = new ComboBox(); |
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46 | private ComboBox listStart = new ComboBox(); |
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47 | private TextBox txtPass = new TextBox(); |
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48 | |||
49 | /// <summary> |
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50 | /// Gets or sets the GridClient associated with this control |
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51 | /// </summary> |
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52 | public GridClient Client |
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53 | { |
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54 | get { return _Client; } |
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55 | set { if (value != null) InitializeClient(value); } |
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56 | } |
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57 | |||
58 | /// <summary> |
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59 | /// Gets or sets the LoginParams associated with this control's GridClient object |
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60 | /// </summary> |
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61 | public LoginParams LoginParams |
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62 | { |
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63 | get { return _LoginParams; } |
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64 | set { _LoginParams = value; } |
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65 | } |
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66 | |||
67 | /// <summary> |
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68 | /// First name parsed from the textbox control |
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69 | /// </summary> |
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70 | public string FirstName |
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71 | { |
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72 | get |
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73 | { |
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74 | string[] names = listNames.Text.Split(new string[] { " " }, StringSplitOptions.RemoveEmptyEntries); |
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75 | return names.Length > 0 ? names[0] : String.Empty; |
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76 | } |
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77 | } |
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78 | |||
79 | /// <summary> |
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80 | /// Last name parsed from the textbox control |
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81 | /// </summary> |
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82 | public string LastName |
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83 | { |
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84 | get |
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85 | { |
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86 | string[] names = listNames.Text.Split(new string[] { " " }, StringSplitOptions.RemoveEmptyEntries); |
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87 | return names.Length > 1 ? names[1] : String.Empty; |
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88 | } |
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89 | } |
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90 | |||
91 | /// <summary> |
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92 | /// Password value returned from the textbox control |
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93 | /// </summary> |
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94 | public string Password |
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95 | { |
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96 | get { return txtPass.Text; } |
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97 | } |
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98 | |||
99 | /// <summary> |
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100 | /// Complete start URI based on textbox value |
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101 | /// </summary> |
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102 | public string StartURI |
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103 | { |
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104 | get |
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105 | { |
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106 | if (listStart.Text == String.Empty) |
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107 | return "last"; |
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108 | |||
109 | if (listStart.Text == "Last" || listStart.Text == "Home") |
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110 | return listStart.Text.ToLower(); |
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111 | |||
112 | else |
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113 | { |
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114 | string[] start = listStart.Text.Split(new char[] { '/' }); |
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115 | int x; int y; int z; |
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116 | |||
117 | if (start.Length < 2 || int.TryParse(start[1], out x)) x = 128; |
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118 | if (start.Length < 3 || int.TryParse(start[2], out y)) y = 128; |
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119 | if (start.Length < 4 || int.TryParse(start[3], out z)) z = 0; |
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120 | |||
121 | return NetworkManager.StartLocation(start[0], x, y, z); |
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122 | } |
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123 | } |
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124 | } |
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125 | |||
126 | |||
127 | /// <summary> |
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128 | /// Panel control for an unspecified client's login preferences |
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129 | /// </summary> |
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130 | public LoginPanel() |
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131 | { |
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132 | btnLogin.Text = "Login"; |
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133 | btnLogin.Size = new Size(50, 23); |
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134 | btnLogin.Location = new Point(6, 7); |
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135 | btnLogin.TabIndex = 0; |
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136 | |||
137 | label1.Text = "Name:"; |
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138 | label1.AutoSize = true; |
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139 | label1.Location = new Point(60, 12); |
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140 | |||
141 | label2.Text = "Pass:"; |
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142 | label2.AutoSize = true; |
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143 | label2.Location = new Point(266, 12); |
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144 | |||
145 | label3.Text = "Start:"; |
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146 | label3.AutoSize = true; |
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147 | label3.Location = new Point(428, 12); |
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148 | |||
149 | listNames.Location = new Point(100, 8); |
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150 | listNames.Size = new Size(160, 18); |
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151 | listNames.TabIndex = 1; |
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152 | listNames.SelectedIndexChanged += new EventHandler(listNames_SelectedIndexChanged); |
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153 | |||
154 | txtPass.Location = new Point(302, 8); |
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155 | txtPass.PasswordChar = '*'; |
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156 | txtPass.Size = new Size(120, 18); |
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157 | txtPass.TabIndex = 2; |
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158 | |||
159 | listStart.Items.Add("Last"); |
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160 | listStart.Items.Add("Home"); |
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161 | listStart.SelectedIndex = 0; |
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162 | listStart.Location = new Point(463, 8); |
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163 | listStart.Size = new Size(120, 18); |
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164 | listStart.TabIndex = 3; |
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165 | |||
166 | this.Dock = DockStyle.Top; |
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167 | this.Height = 50; |
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168 | |||
169 | this.Controls.Add(btnLogin); |
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170 | this.Controls.Add(label1); |
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171 | this.Controls.Add(label2); |
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172 | this.Controls.Add(label3); |
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173 | this.Controls.Add(listNames); |
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174 | this.Controls.Add(listStart); |
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175 | this.Controls.Add(txtPass); |
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176 | |||
177 | btnLogin.Click += new EventHandler(btnLogin_Click); |
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178 | } |
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179 | |||
180 | /// <summary> |
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181 | /// Begins login sequence using the parameters defined in .LoginParams |
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182 | /// </summary> |
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183 | public void Login() |
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184 | { |
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185 | if (_Client == null) return; |
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186 | |||
187 | if (_LoginParams.MethodName == null) |
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188 | _LoginParams = Client.Network.DefaultLoginParams("", "", "", "", ""); |
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189 | |||
190 | SetText(btnLogin, "Logout"); |
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191 | SetText(listNames, _LoginParams.FirstName + " " + _LoginParams.LastName); |
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192 | SetText(txtPass, _LoginParams.Password); |
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193 | |||
194 | if (LoginThread != null) |
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195 | { |
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196 | LoginThread.Abort(); |
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197 | LoginThread = null; |
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198 | } |
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199 | LoginThread = new Thread(new ThreadStart(delegate() { _Client.Network.Login(_LoginParams); })); |
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200 | LoginThread.Start(); |
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201 | } |
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202 | |||
203 | |||
204 | private void SetText(object control, string text) |
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205 | { |
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206 | if (this.InvokeRequired) |
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207 | this.BeginInvoke(new MethodInvoker(delegate() { SetText(control, text); })); |
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208 | else |
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209 | { |
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210 | if (control is Button) ((Button)control).Text = text; |
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211 | else if (control is ComboBox) ((ComboBox)control).Text = text; |
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212 | else if (control is TextBox) ((TextBox)control).Text = text; |
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213 | } |
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214 | } |
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215 | |||
216 | private void InitializeClient(GridClient client) |
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217 | { |
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218 | _Client = client; |
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219 | |||
220 | _Client.Network.Disconnected += Network_OnDisconnected; |
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221 | _Client.Network.LoginProgress += Network_OnLogin; |
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222 | } |
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223 | |||
224 | private void btnLogin_Click(object sender, EventArgs e) |
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225 | { |
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226 | if (btnLogin.Text == "Login") |
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227 | { |
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228 | if (FirstName == String.Empty || LastName == String.Empty) |
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229 | { |
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230 | MessageBox.Show("Please enter a valid first and last name.", "Login", MessageBoxButtons.OK, MessageBoxIcon.Exclamation); |
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231 | return; |
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232 | } |
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233 | |||
234 | _LoginParams.FirstName = FirstName; |
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235 | _LoginParams.LastName = LastName; |
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236 | _LoginParams.Password = Password; |
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237 | _LoginParams.Start = StartURI; |
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238 | |||
239 | Login(); |
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240 | } |
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241 | else if (btnLogin.Text == "Logout") |
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242 | { |
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243 | if (LoginThread != null) |
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244 | { |
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245 | if (LoginThread.IsAlive) |
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246 | LoginThread.Abort(); |
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247 | |||
248 | LoginThread = null; |
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249 | } |
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250 | |||
251 | if (_Client != null) |
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252 | _Client.Network.Logout(); |
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253 | |||
254 | btnLogin.Text = "Login"; |
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255 | } |
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256 | } |
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257 | |||
258 | private void listNames_SelectedIndexChanged(object sender, EventArgs e) |
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259 | { |
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260 | if (listNames.SelectedIndex > -1) |
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261 | { |
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262 | lock (_Accounts) |
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263 | { |
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264 | string pass; |
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265 | if (_Accounts.TryGetValue(listNames.Text, out pass)) |
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266 | txtPass.Text = pass; |
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267 | } |
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268 | } |
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269 | else txtPass.Text = String.Empty; |
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270 | } |
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271 | |||
272 | private void Network_OnDisconnected(object sender, DisconnectedEventArgs e) |
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273 | { |
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274 | if (!this.IsHandleCreated) return; |
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275 | |||
276 | SetText(btnLogin, "Login"); |
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277 | } |
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278 | |||
279 | private void Network_OnLogin(object sender, LoginProgressEventArgs e) |
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280 | { |
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281 | if (!this.IsHandleCreated) return; |
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282 | |||
283 | SetText(btnLogin, "Logout"); |
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284 | |||
285 | if (e.Status == LoginStatus.Success) |
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286 | { |
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287 | lock (_Accounts) |
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288 | { |
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289 | _Accounts[_Client.Self.Name] = _LoginParams.Password; |
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290 | |||
291 | if (!listNames.Items.Contains(_Client.Self.Name)) |
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292 | { |
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293 | this.BeginInvoke((MethodInvoker)delegate |
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294 | { |
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295 | int index = listNames.Items.Add(_Client.Self.Name); |
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296 | listNames.SelectedIndex = index; |
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297 | }); |
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298 | } |
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299 | } |
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300 | } |
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301 | else if (e.Status == LoginStatus.Failed) |
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302 | { |
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303 | SetText(btnLogin, "Login"); |
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304 | } |
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305 | else |
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306 | { |
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307 | SetText(listNames, _LoginParams.FirstName + " " + _LoginParams.LastName); |
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308 | SetText(txtPass, _LoginParams.Password); |
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309 | } |
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310 | } |
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311 | |||
312 | } |
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313 | } |