Radegast/Core/RadegastInstance.cs

   1 // \r
   2 // Radegast Metaverse Client\r
   3 // Copyright (c) 2009, Radegast Development Team\r
   4 // All rights reserved.\r
   5 // \r
   6 // Redistribution and use in source and binary forms, with or without\r
   7 // modification, are permitted provided that the following conditions are met:\r
   8 // \r
   9 //     * Redistributions of source code must retain the above copyright notice,\r
  10 //       this list of conditions and the following disclaimer.\r
  11 //     * Redistributions in binary form must reproduce the above copyright\r
  12 //       notice, this list of conditions and the following disclaimer in the\r
  13 //       documentation and/or other materials provided with the distribution.\r
  14 //     * Neither the name of the application "Radegast", nor the names of its\r
  15 //       contributors may be used to endorse or promote products derived from\r
  16 //       this software without specific prior written permission.\r
  17 // \r
  18 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"\r
  19 // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r
  20 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE\r
  21 // DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE\r
  22 // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL\r
  23 // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR\r
  24 // SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER\r
  25 // CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,\r
  26 // OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE\r
  27 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\r
  28 //\r
  29 // $Id$\r
  30 //\r
  31 using System;\r
  32 using System.Collections.Generic;\r
  33 using System.IO;\r
  34 using System.Reflection;\r
  35 using System.Threading;\r
  36 using System.Windows.Forms;\r
  37 using Radegast.Commands;\r
  38 using Radegast.Netcom;\r
  39 using Radegast.Media;\r
  40 using OpenMetaverse;\r
  41 \r
  42 namespace Radegast\r
  43 {\r
  44     public class RadegastInstance\r
  45     {\r
  46         #region OnRadegastFormCreated\r
  47         public event Action<RadegastForm> RadegastFormCreated;\r
  48         /// <summary>\r
  49         /// Triggers the RadegastFormCreated event.\r
  50         /// </summary>\r
  51         public virtual void OnRadegastFormCreated(RadegastForm radForm)\r
  52         {\r
  53             if (RadegastFormCreated != null) RadegastFormCreated(radForm);\r
  54         }\r
  55         #endregion        \r
  56         private GridClient client;\r
  57         private RadegastNetcom netcom;\r
  58 \r
  59         private StateManager state;\r
  60 \r
  61         private frmMain mainForm;\r
  62 \r
  63         // Singleton, there can be only one instance\r
  64         private static RadegastInstance globalInstance = null;\r
  65         public static RadegastInstance GlobalInstance\r
  66         {\r
  67             get\r
  68             {\r
  69                 if (globalInstance == null)\r
  70                 {\r
  71                     globalInstance = new RadegastInstance(new GridClient());\r
  72                 }\r
  73                 return globalInstance;\r
  74             }\r
  75         }\r
  76 \r
  77         private string userDir;\r
  78         /// <summary>\r
  79         /// System (not grid!) user's dir\r
  80         /// </summary>\r
  81         public string UserDir { get { return userDir; } }\r
  82 \r
  83         /// <summary>\r
  84         /// Grid client's user dir for settings and logs\r
  85         /// </summary>\r
  86         public string ClientDir\r
  87         {\r
  88             get\r
  89             {\r
  90                 if (client != null && client.Self != null && !string.IsNullOrEmpty(client.Self.Name))\r
  91                 {\r
  92                     return Path.Combine(userDir, client.Self.Name);\r
  93                 }\r
  94                 else\r
  95                 {\r
  96                     return Environment.CurrentDirectory;\r
  97                 }\r
  98             }\r
  99         }\r
 100 \r
 101         public string InventoryCacheFileName { get { return Path.Combine(ClientDir, "inventory.cache"); } }\r
 102 \r
 103         private string globalLogFile;\r
 104         public string GlobalLogFile { get { return globalLogFile; } }\r
 105 \r
 106         private bool monoRuntime;\r
 107         public bool MonoRuntime { get { return monoRuntime; } }\r
 108 \r
 109         private Dictionary<UUID, Group> groups = new Dictionary<UUID, Group>();\r
 110         public Dictionary<UUID, Group> Groups { get { return groups; } }\r
 111 \r
 112         private Settings globalSettings;\r
 113         /// <summary>\r
 114         /// Global settings for the entire application\r
 115         /// </summary>\r
 116         public Settings GlobalSettings { get { return globalSettings; } }\r
 117 \r
 118         private Settings clientSettings;\r
 119         /// <summary>\r
 120         /// Per client settings\r
 121         /// </summary>\r
 122         public Settings ClientSettings { get { return clientSettings; } }\r
 123 \r
 124         public Dictionary<UUID, string> nameCache = new Dictionary<UUID, string>();\r
 125 \r
 126         public const string INCOMPLETE_NAME = "Loading...";\r
 127 \r
 128         public readonly bool advancedDebugging = false;\r
 129 \r
 130         public readonly List<IRadegastPlugin> PluginsLoaded = new List<IRadegastPlugin>();\r
 131 \r
 132         private MediaManager mediaManager;\r
 133         /// <summary>\r
 134         /// Radegast media manager for playing streams and in world sounds\r
 135         /// </summary>\r
 136         public MediaManager MediaManager { get { return mediaManager; } }\r
 137 \r
 138 \r
 139         private CommandsManager commandsManager;\r
 140         /// <summary>\r
 141         /// Radegast command manager for executing textual console commands\r
 142         /// </summary>\r
 143         public CommandsManager CommandsManager { get { return commandsManager; } }\r
 144 \r
 145         /// <summary>\r
 146         /// Radegast ContextAction manager for context sensitive actions\r
 147         /// </summary>\r
 148         public ContextActionsManager ContextActionManager { get; private set; }\r
 149 \r
 150         private RadegastMovement movement;\r
 151         /// <summary>\r
 152         /// Allows key emulation for moving avatar around\r
 153         /// </summary>\r
 154         public RadegastMovement Movement { get { return movement; } }\r
 155 \r
 156         /// <summary>\r
 157         /// The last item that was cut or copied in the inventory, used for pasting\r
 158         /// in a different place on the inventory, or other places like profile\r
 159         /// that allow sending copied inventory items\r
 160         /// </summary>\r
 161         public InventoryClipboard InventoryClipboard;\r
 162 \r
 163         #region Events\r
 164         /// <summary>The event subscribers, null of no subscribers</summary>\r
 165         private EventHandler<ClientChangedEventArgs> m_ClientChanged;\r
 166 \r
 167         ///<summary>Raises the ClientChanged Event</summary>\r
 168         /// <param name="e">A ClientChangedEventArgs object containing\r
 169         /// the old and the new client</param>\r
 170         protected virtual void OnClientChanged(ClientChangedEventArgs e)\r
 171         {\r
 172             EventHandler<ClientChangedEventArgs> handler = m_ClientChanged;\r
 173             if (handler != null)\r
 174                 handler(this, e);\r
 175         }\r
 176 \r
 177         /// <summary>Thread sync lock object</summary>\r
 178         private readonly object m_ClientChangedLock = new object();\r
 179 \r
 180         /// <summary>Raised when the GridClient object in the main Radegast instance is changed</summary>\r
 181         public event EventHandler<ClientChangedEventArgs> ClientChanged\r
 182         {\r
 183             add { lock (m_ClientChangedLock) { m_ClientChanged += value; } }\r
 184             remove { lock (m_ClientChangedLock) { m_ClientChanged -= value; } }\r
 185         }\r
 186         #endregion Events\r
 187 \r
 188         public RadegastInstance(GridClient client0)\r
 189         {\r
 190             // incase something else calls GlobalInstance while we are loading\r
 191             globalInstance = this;\r
 192 \r
 193 #if !DEBUG\r
 194             Application.SetUnhandledExceptionMode(UnhandledExceptionMode.CatchException);\r
 195             Application.ThreadException += HandleThreadException;\r
 196 #endif\r
 197 \r
 198             client = client0;\r
 199 \r
 200             // Are we running mono?\r
 201             monoRuntime = Type.GetType("Mono.Runtime") != null;\r
 202 \r
 203             netcom = new RadegastNetcom(this);\r
 204             state = new StateManager(this);\r
 205             mediaManager = new MediaManager(this);\r
 206             commandsManager = new CommandsManager(this);\r
 207             ContextActionManager = new ContextActionsManager(this);\r
 208             movement = new RadegastMovement(this);\r
 209 \r
 210             InitializeLoggingAndConfig();\r
 211             InitializeClient(client);\r
 212 \r
 213             mainForm = new frmMain(this);\r
 214             mainForm.InitializeControls();\r
 215 \r
 216             mainForm.Load += new EventHandler(mainForm_Load);\r
 217             ScanAndLoadPlugins();\r
 218         }\r
 219 \r
 220         private void InitializeClient(GridClient client)\r
 221         {\r
 222             client.Settings.MULTIPLE_SIMS = true;\r
 223 \r
 224             client.Settings.USE_INTERPOLATION_TIMER = false;\r
 225             client.Settings.ALWAYS_REQUEST_OBJECTS = true;\r
 226             client.Settings.ALWAYS_DECODE_OBJECTS = true;\r
 227             client.Settings.OBJECT_TRACKING = true;\r
 228             client.Settings.ENABLE_SIMSTATS = true;\r
 229             client.Settings.FETCH_MISSING_INVENTORY = true;\r
 230             client.Settings.SEND_AGENT_THROTTLE = true;\r
 231             client.Settings.SEND_AGENT_UPDATES = true;\r
 232 \r
 233             client.Settings.USE_ASSET_CACHE = true;\r
 234             client.Settings.ASSET_CACHE_DIR = Path.Combine(userDir, "cache");\r
 235             client.Assets.Cache.AutoPruneEnabled = false;\r
 236 \r
 237             client.Throttle.Total = 5000000f;\r
 238             client.Settings.THROTTLE_OUTGOING_PACKETS = true;\r
 239             client.Settings.LOGIN_TIMEOUT = 120 * 1000;\r
 240             client.Settings.SIMULATOR_TIMEOUT = 120 * 1000;\r
 241             client.Settings.MAX_CONCURRENT_TEXTURE_DOWNLOADS = 20;\r
 242 \r
 243             RegisterClientEvents(client);\r
 244         }\r
 245 \r
 246         private void RegisterClientEvents(GridClient client)\r
 247         {\r
 248             client.Groups.CurrentGroups += new EventHandler<CurrentGroupsEventArgs>(Groups_CurrentGroups);\r
 249             client.Groups.GroupLeaveReply += new EventHandler<GroupOperationEventArgs>(Groups_GroupsChanged);\r
 250             client.Groups.GroupDropped += new EventHandler<GroupDroppedEventArgs>(Groups_GroupsChanged);\r
 251             client.Groups.GroupJoinedReply += new EventHandler<GroupOperationEventArgs>(Groups_GroupsChanged);\r
 252             client.Avatars.UUIDNameReply += new EventHandler<UUIDNameReplyEventArgs>(Avatars_UUIDNameReply);\r
 253             netcom.ClientConnected += new EventHandler<EventArgs>(netcom_ClientConnected);\r
 254        }\r
 255 \r
 256         private void UnregisterClientEvents(GridClient client)\r
 257         {\r
 258             client.Groups.CurrentGroups -= new EventHandler<CurrentGroupsEventArgs>(Groups_CurrentGroups);\r
 259             client.Groups.GroupLeaveReply -= new EventHandler<GroupOperationEventArgs>(Groups_GroupsChanged);\r
 260             client.Groups.GroupDropped -= new EventHandler<GroupDroppedEventArgs>(Groups_GroupsChanged);\r
 261             client.Groups.GroupJoinedReply -= new EventHandler<GroupOperationEventArgs>(Groups_GroupsChanged);\r
 262             client.Avatars.UUIDNameReply -= new EventHandler<UUIDNameReplyEventArgs>(Avatars_UUIDNameReply);\r
 263             netcom.ClientConnected -= new EventHandler<EventArgs>(netcom_ClientConnected);\r
 264         }\r
 265 \r
 266         public void Reconnect()\r
 267         {\r
 268             TabConsole.DisplayNotificationInChat("Attempting to reconnect...", ChatBufferTextStyle.StatusDarkBlue);\r
 269             Logger.Log("Attemting to reconnect", Helpers.LogLevel.Info, client);\r
 270             GridClient oldClient = client;\r
 271             client = new GridClient();\r
 272             UnregisterClientEvents(oldClient);\r
 273             InitializeClient(client);\r
 274             OnClientChanged(new ClientChangedEventArgs(oldClient, client));\r
 275             netcom.Login();\r
 276         }\r
 277 \r
 278         public void CleanUp()\r
 279         {\r
 280             if (client != null)\r
 281             {\r
 282                 UnregisterClientEvents(client);\r
 283             }\r
 284 \r
 285             lock (PluginsLoaded)\r
 286             {\r
 287                 List<IRadegastPlugin> unload = new List<IRadegastPlugin>(PluginsLoaded);\r
 288                 unload.ForEach(plug =>\r
 289                {\r
 290                    PluginsLoaded.Remove(plug);\r
 291                    try\r
 292                    {\r
 293                        plug.StopPlugin(this);\r
 294                    }\r
 295                    catch (Exception ex)\r
 296                    {\r
 297                        Logger.Log("ERROR in Shutdown Plugin: " + plug + " because " + ex, Helpers.LogLevel.Debug, ex);\r
 298                    }\r
 299                });\r
 300             }\r
 301 \r
 302             if (movement != null)\r
 303             {\r
 304                 movement.Dispose();\r
 305                 movement = null;\r
 306             }\r
 307             if (commandsManager != null)\r
 308             {\r
 309                 commandsManager.Dispose();\r
 310                 commandsManager = null;\r
 311             }\r
 312             if (ContextActionManager != null)\r
 313             {\r
 314                 ContextActionManager.Dispose();\r
 315                 ContextActionManager = null;\r
 316             }\r
 317             if (mediaManager != null)\r
 318             {\r
 319                 mediaManager.Dispose();\r
 320                 mediaManager = null;\r
 321             }\r
 322             if (state != null)\r
 323             {\r
 324                 state.Dispose();\r
 325                 state = null;\r
 326             }\r
 327             if (netcom != null)\r
 328             {\r
 329                 netcom.Dispose();\r
 330                 netcom = null;\r
 331             }\r
 332             if (mainForm != null)\r
 333             {\r
 334                 mainForm.Load -= new EventHandler(mainForm_Load);\r
 335             }\r
 336             Logger.Log("RadegastInstance finished cleaning up.", Helpers.LogLevel.Debug);\r
 337         }\r
 338 \r
 339         void mainForm_Load(object sender, EventArgs e)\r
 340         {\r
 341             StartPlugins();\r
 342         }\r
 343 \r
 344         private void StartPlugins()\r
 345         {\r
 346             lock (PluginsLoaded)\r
 347             {\r
 348                 foreach (IRadegastPlugin plug in PluginsLoaded)\r
 349                 {\r
 350                     try\r
 351                     {\r
 352                         plug.StartPlugin(this);\r
 353                     }\r
 354                     catch (Exception ex)\r
 355                     {\r
 356                         Logger.Log("ERROR in Starting Radegast Plugin: " + plug + " because " + ex, Helpers.LogLevel.Debug);\r
 357                     }\r
 358                 }\r
 359             }\r
 360         }\r
 361 \r
 362         private void ScanAndLoadPlugins()\r
 363         {\r
 364             string dirName = Application.StartupPath;\r
 365 \r
 366             if (!Directory.Exists(dirName)) return;\r
 367 \r
 368             foreach (string loadfilename in Directory.GetFiles(dirName))\r
 369             {\r
 370                 if (loadfilename.ToLower().EndsWith(".dll") || loadfilename.ToLower().EndsWith(".exe"))\r
 371                 {\r
 372                     try\r
 373                     {\r
 374                         Assembly assembly = Assembly.LoadFile(loadfilename);\r
 375                         LoadAssembly(loadfilename, assembly);\r
 376                     }\r
 377                     catch (BadImageFormatException)\r
 378                     {\r
 379                         // non .NET .dlls\r
 380                     }\r
 381                     catch (ReflectionTypeLoadException)\r
 382                     {\r
 383                         // Out of date or dlls missing sub dependencies\r
 384                     }\r
 385                     catch (TypeLoadException)\r
 386                     {\r
 387                         // Another version of: Out of date or dlls missing sub dependencies\r
 388                     }\r
 389                     catch (Exception ex)\r
 390                     {\r
 391                         Logger.Log("ERROR in Radegast Plugin: " + loadfilename + " because " + ex, Helpers.LogLevel.Debug);\r
 392                     }\r
 393                 }\r
 394             }\r
 395         }\r
 396 \r
 397         public void LoadAssembly(string loadfilename, Assembly assembly)\r
 398         {\r
 399             foreach (Type type in assembly.GetTypes())\r
 400             {\r
 401                 if (typeof(IRadegastPlugin).IsAssignableFrom(type))\r
 402                 {\r
 403                     if  (type.IsInterface) continue;\r
 404                     try\r
 405                     {\r
 406                         IRadegastPlugin plug;\r
 407                         ConstructorInfo constructorInfo = type.GetConstructor(new Type[] {typeof (RadegastInstance)});\r
 408                         if (constructorInfo != null)\r
 409                             plug = (IRadegastPlugin) constructorInfo.Invoke(new[] {this});\r
 410                         else\r
 411                         {\r
 412                             constructorInfo = type.GetConstructor(new Type[] {});\r
 413                             if (constructorInfo != null)\r
 414                                 plug = (IRadegastPlugin) constructorInfo.Invoke(new object[0]);\r
 415                             else\r
 416                             {\r
 417                                 Logger.Log("ERROR Constructing Radegast Plugin: " + loadfilename + " because "+type+ " has no usable constructor.",Helpers.LogLevel.Debug);\r
 418                                 continue;\r
 419                             }\r
 420                         }\r
 421                         lock (PluginsLoaded) PluginsLoaded.Add(plug);\r
 422                     }\r
 423                     catch (Exception ex)\r
 424                     {\r
 425                         Logger.Log("ERROR Constructing Radegast Plugin: " + loadfilename + " because " + ex,\r
 426                                    Helpers.LogLevel.Debug);\r
 427                     }\r
 428                 }\r
 429                 else\r
 430                 {\r
 431                     try\r
 432                     {\r
 433                         commandsManager.LoadType(type);\r
 434                     }\r
 435                     catch (Exception ex)\r
 436                     {\r
 437                         Logger.Log("ERROR in Radegast Plugin: " + loadfilename + " Command: " + type +\r
 438                                    " because " + ex.Message + " " + ex.StackTrace, Helpers.LogLevel.Debug);\r
 439                     }\r
 440                 }\r
 441             }\r
 442         }\r
 443 \r
 444         void netcom_ClientConnected(object sender, EventArgs e)\r
 445         {\r
 446             try\r
 447             {\r
 448                 if (!Directory.Exists(ClientDir))\r
 449                     Directory.CreateDirectory(ClientDir);\r
 450             }\r
 451             catch (Exception ex)\r
 452             {\r
 453                 Logger.Log("Failed to create client directory", Helpers.LogLevel.Warning, ex);\r
 454             }\r
 455 \r
 456             clientSettings = new Settings(Path.Combine(ClientDir, "client_settings.xml"));\r
 457         }\r
 458 \r
 459 \r
 460         void Avatars_UUIDNameReply(object sender, UUIDNameReplyEventArgs e)\r
 461         {\r
 462             lock (nameCache)\r
 463             {\r
 464                 foreach (KeyValuePair<UUID, string> av in e.Names)\r
 465                 {\r
 466                     if (!nameCache.ContainsKey(av.Key))\r
 467                     {\r
 468                         nameCache.Add(av.Key, av.Value);\r
 469                     }\r
 470                 }\r
 471             }\r
 472         }\r
 473 \r
 474         public string getAvatarName(UUID key)\r
 475         {\r
 476             lock (nameCache)\r
 477             {\r
 478                 if (key == UUID.Zero)\r
 479                 {\r
 480                     return "(???) (???)";\r
 481                 }\r
 482                 if (nameCache.ContainsKey(key))\r
 483                 {\r
 484                     return nameCache[key];\r
 485                 }\r
 486                 else\r
 487                 {\r
 488                     client.Avatars.RequestAvatarName(key);\r
 489                     return INCOMPLETE_NAME;\r
 490                 }\r
 491             }\r
 492         }\r
 493 \r
 494         public void getAvatarNames(List<UUID> keys)\r
 495         {\r
 496             lock (nameCache)\r
 497             {\r
 498                 List<UUID> newNames = new List<UUID>();\r
 499                 foreach (UUID key in keys)\r
 500                 {\r
 501                     if (!nameCache.ContainsKey(key))\r
 502                     {\r
 503                         newNames.Add(key);\r
 504                     }\r
 505                 }\r
 506                 if (newNames.Count > 0)\r
 507                 {\r
 508                     client.Avatars.RequestAvatarNames(newNames);\r
 509                 }\r
 510             }\r
 511         }\r
 512 \r
 513         public bool haveAvatarName(UUID key)\r
 514         {\r
 515             lock (nameCache)\r
 516             {\r
 517                 if (nameCache.ContainsKey(key))\r
 518                     return true;\r
 519                 else\r
 520                     return false;\r
 521             }\r
 522         }\r
 523 \r
 524         void Groups_GroupsChanged(object sender, EventArgs e)\r
 525         {\r
 526             client.Groups.RequestCurrentGroups();\r
 527         }\r
 528 \r
 529         public static string SafeFileName(string fileName)\r
 530         {\r
 531             foreach (char lDisallowed in Path.GetInvalidFileNameChars())\r
 532             {\r
 533                 fileName = fileName.Replace(lDisallowed.ToString(), "_");\r
 534             }\r
 535 \r
 536             return fileName;\r
 537         }\r
 538 \r
 539         public void LogClientMessage(string fileName, string message)\r
 540         {\r
 541             lock (this)\r
 542             {\r
 543                 try\r
 544                 {\r
 545                     foreach (char lDisallowed in System.IO.Path.GetInvalidFileNameChars())\r
 546                     {\r
 547                         fileName = fileName.Replace(lDisallowed.ToString(), "_");\r
 548                     }\r
 549 \r
 550                     File.AppendAllText(Path.Combine(ClientDir, fileName),\r
 551                         DateTime.Now.ToString("yyyy-MM-dd [HH:mm:ss] ") + message + Environment.NewLine);\r
 552                 }\r
 553                 catch (Exception) { }\r
 554             }\r
 555         }\r
 556 \r
 557         void Groups_CurrentGroups(object sender, CurrentGroupsEventArgs e)\r
 558         {\r
 559             this.groups = e.Groups;\r
 560         }\r
 561 \r
 562         private void InitializeLoggingAndConfig()\r
 563         {\r
 564             try\r
 565             {\r
 566                 userDir = Path.Combine(System.Environment.GetFolderPath(System.Environment.SpecialFolder.ApplicationData), Properties.Resources.ProgramName);\r
 567                 if (!Directory.Exists(userDir))\r
 568                 {\r
 569                     Directory.CreateDirectory(userDir);\r
 570                 }\r
 571             }\r
 572             catch (Exception)\r
 573             {\r
 574                 userDir = System.Environment.CurrentDirectory;\r
 575             };\r
 576 \r
 577             globalLogFile = Path.Combine(userDir, Properties.Resources.ProgramName + ".log");\r
 578             globalSettings = new Settings(Path.Combine(userDir, "settings.xml"));\r
 579         }\r
 580 \r
 581         public GridClient Client\r
 582         {\r
 583             get { return client; }\r
 584         }\r
 585 \r
 586         public RadegastNetcom Netcom\r
 587         {\r
 588             get { return netcom; }\r
 589         }\r
 590 \r
 591         public StateManager State\r
 592         {\r
 593             get { return state; }\r
 594         }\r
 595 \r
 596         public frmMain MainForm\r
 597         {\r
 598             get { return mainForm; }\r
 599         }\r
 600 \r
 601         public TabsConsole TabConsole\r
 602         {\r
 603             get { return mainForm.TabConsole; }\r
 604         }\r
 605 \r
 606         public void HandleThreadException(object sender, ThreadExceptionEventArgs e)\r
 607         {\r
 608             Logger.Log("Unhandled Thread Exception: " \r
 609                 + e.Exception.Message + Environment.NewLine\r
 610                 + e.Exception.StackTrace + Environment.NewLine,\r
 611                 Helpers.LogLevel.Error,\r
 612                 client);\r
 613 #if !DEBUG\r
 614             Application.Exit();\r
 615 #endif\r
 616         }\r
 617     }\r
 618 \r
 619     #region Event classes\r
 620     public class ClientChangedEventArgs : EventArgs\r
 621     {\r
 622         private GridClient m_OldClient;\r
 623         private GridClient m_Client;\r
 624 \r
 625         public GridClient OldClient { get { return m_OldClient; } }\r
 626         public GridClient Client { get { return m_Client; } }\r
 627 \r
 628         public ClientChangedEventArgs(GridClient OldClient, GridClient Client)\r
 629         {\r
 630             m_OldClient = OldClient;\r
 631             m_Client = Client;\r
 632         }\r
 633     }\r
 634     #endregion Event classes\r
 635 }\r