Radegast/GUI/Consoles/GroupIMTabWindow.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.Drawing;\r
  33 using System.Collections.Generic;\r
  34 using System.Windows.Forms;\r
  35 using System.Threading;\r
  36 using Radegast.Netcom;\r
  37 using OpenMetaverse;\r
  38 \r
  39 namespace Radegast\r
  40 {\r
  41     public partial class GroupIMTabWindow : UserControl\r
  42     {\r
  43         private RadegastInstance instance;\r
  44         private GridClient client { get { return instance.Client; } }\r
  45         private RadegastNetcom netcom { get { return instance.Netcom; } }\r
  46         private UUID session;\r
  47         private IMTextManager textManager;\r
  48         private object AvatarListSyncRoot = new object();\r
  49 \r
  50         ManualResetEvent WaitForSessionStart = new ManualResetEvent(false);\r
  51 \r
  52         public GroupIMTabWindow(RadegastInstance instance, UUID session, string sessionName)\r
  53         {\r
  54             InitializeComponent();\r
  55             Disposed += new EventHandler(IMTabWindow_Disposed);\r
  56 \r
  57             this.instance = instance;\r
  58             this.session = session;\r
  59 \r
  60             textManager = new IMTextManager(this.instance, new RichTextBoxPrinter(rtbIMText), IMTextManagerType.Group, this.session, sessionName);\r
  61 \r
  62             btnShow.Text = "Show";\r
  63             chatSplit.Panel2Collapsed = true;\r
  64 \r
  65             // Callbacks\r
  66             RegisterClientEvents(client);\r
  67             client.Self.RequestJoinGroupChat(session);\r
  68 \r
  69             UpdateFontSize();\r
  70         }\r
  71 \r
  72         private void RegisterClientEvents(GridClient client)\r
  73         {\r
  74             client.Self.GroupChatJoined += new EventHandler<GroupChatJoinedEventArgs>(Self_GroupChatJoined);\r
  75             client.Self.ChatSessionMemberAdded += new EventHandler<ChatSessionMemberAddedEventArgs>(Self_ChatSessionMemberAdded);\r
  76             client.Self.ChatSessionMemberLeft += new EventHandler<ChatSessionMemberLeftEventArgs>(Self_ChatSessionMemberLeft);\r
  77             client.Avatars.UUIDNameReply += new EventHandler<UUIDNameReplyEventArgs>(Avatars_UUIDNameReply);\r
  78             instance.Netcom.ClientConnected += new EventHandler<EventArgs>(Netcom_Connected);\r
  79             instance.Netcom.ClientDisconnected += new EventHandler<DisconnectedEventArgs>(Netcom_Disconnected);\r
  80             instance.GlobalSettings.OnSettingChanged += new Settings.SettingChangedCallback(GlobalSettings_OnSettingChanged);\r
  81             instance.ClientChanged += new EventHandler<ClientChangedEventArgs>(instance_ClientChanged);\r
  82         }\r
  83 \r
  84         private void UnregisterClientEvents(GridClient client)\r
  85         {\r
  86             client.Self.GroupChatJoined -= new EventHandler<GroupChatJoinedEventArgs>(Self_GroupChatJoined);\r
  87             client.Self.ChatSessionMemberAdded -= new EventHandler<ChatSessionMemberAddedEventArgs>(Self_ChatSessionMemberAdded);\r
  88             client.Self.ChatSessionMemberLeft -= new EventHandler<ChatSessionMemberLeftEventArgs>(Self_ChatSessionMemberLeft);\r
  89             client.Avatars.UUIDNameReply -= new EventHandler<UUIDNameReplyEventArgs>(Avatars_UUIDNameReply);\r
  90             instance.Netcom.ClientConnected -= new EventHandler<EventArgs>(Netcom_Connected);\r
  91             instance.Netcom.ClientDisconnected -= new EventHandler<DisconnectedEventArgs>(Netcom_Disconnected);\r
  92             instance.GlobalSettings.OnSettingChanged -= new Settings.SettingChangedCallback(GlobalSettings_OnSettingChanged);\r
  93             instance.ClientChanged -= new EventHandler<ClientChangedEventArgs>(instance_ClientChanged);\r
  94         }\r
  95 \r
  96         void instance_ClientChanged(object sender, ClientChangedEventArgs e)\r
  97         {\r
  98             UnregisterClientEvents(e.OldClient);\r
  99             RegisterClientEvents(client);\r
 100         }\r
 101 \r
 102         private void IMTabWindow_Disposed(object sender, EventArgs e)\r
 103         {\r
 104             if (instance.Netcom.IsLoggedIn)\r
 105             {\r
 106                 client.Self.RequestLeaveGroupChat(session);\r
 107             }\r
 108 \r
 109             UnregisterClientEvents(client);\r
 110             CleanUp();\r
 111         }\r
 112 \r
 113         void UpdateFontSize()\r
 114         {\r
 115             float size = (float)instance.GlobalSettings["chat_font_size"].AsReal();\r
 116             cbxInput.Font = ChatConsole.ChangeFontSize(cbxInput.Font, size);\r
 117             rtbIMText.Font = ChatConsole.ChangeFontSize(rtbIMText.Font, size);\r
 118             textManager.ReprintAllText();\r
 119         }\r
 120 \r
 121         void GlobalSettings_OnSettingChanged(object sender, SettingsEventArgs e)\r
 122         {\r
 123             if (e.Key == "chat_font_size")\r
 124                 UpdateFontSize();\r
 125         }\r
 126 \r
 127         void Netcom_Disconnected(object sender, DisconnectedEventArgs e)\r
 128         {\r
 129             RefreshControls();\r
 130         }\r
 131 \r
 132         void Netcom_Connected(object sender, EventArgs e)\r
 133         {\r
 134             client.Self.RequestJoinGroupChat(session);\r
 135             RefreshControls();\r
 136         }\r
 137 \r
 138         void Avatars_UUIDNameReply(object sender, UUIDNameReplyEventArgs e)\r
 139         {\r
 140             if (InvokeRequired)\r
 141             {\r
 142                 if (IsHandleCreated)\r
 143                     BeginInvoke(new MethodInvoker(() => Avatars_UUIDNameReply(sender, e)));\r
 144                 return;\r
 145             }\r
 146 \r
 147             lock (AvatarListSyncRoot)\r
 148             {\r
 149 \r
 150                 Participants.BeginUpdate();\r
 151 \r
 152                 foreach (KeyValuePair<UUID, string> kvp in e.Names)\r
 153                 {\r
 154                     if (Participants.Items.ContainsKey(kvp.Key.ToString()))\r
 155                         Participants.Items[kvp.Key.ToString()].Text = kvp.Value;\r
 156                 }\r
 157 \r
 158                 Participants.Sort();\r
 159                 Participants.EndUpdate();\r
 160             }\r
 161         }\r
 162 \r
 163         void Self_ChatSessionMemberLeft(object sender, ChatSessionMemberLeftEventArgs e)\r
 164         {\r
 165             if (e.SessionID == session)\r
 166                 UpdateParticipantList();\r
 167         }\r
 168 \r
 169         void Self_ChatSessionMemberAdded(object sender, ChatSessionMemberAddedEventArgs e)\r
 170         {\r
 171             if (e.SessionID == session)\r
 172                 UpdateParticipantList();\r
 173         }\r
 174 \r
 175         void UpdateParticipantList()\r
 176         {\r
 177             if (InvokeRequired)\r
 178             {\r
 179                 if (IsHandleCreated)\r
 180                     BeginInvoke(new MethodInvoker(UpdateParticipantList));\r
 181                 return;\r
 182             }\r
 183 \r
 184             try\r
 185             {\r
 186                 lock (AvatarListSyncRoot)\r
 187                 {\r
 188                     Participants.BeginUpdate();\r
 189                     Participants.Items.Clear();\r
 190 \r
 191                     List<ChatSessionMember> participants;\r
 192                     List<UUID> nameLookup = new List<UUID>();\r
 193 \r
 194                     if (client.Self.GroupChatSessions.TryGetValue(session, out participants))\r
 195                     {\r
 196                         ChatSessionMember[] members = participants.ToArray();\r
 197                         for (int i = 0; i < members.Length; i++)\r
 198                         {\r
 199                             ChatSessionMember participant = members[i];\r
 200                             ListViewItem item = new ListViewItem();\r
 201                             item.Name = participant.AvatarKey.ToString();\r
 202                             if (instance.nameCache.ContainsKey(participant.AvatarKey))\r
 203                             {\r
 204                                 item.Text = instance.nameCache[participant.AvatarKey];\r
 205                             }\r
 206                             else\r
 207                             {\r
 208                                 item.Text = RadegastInstance.INCOMPLETE_NAME;\r
 209                                 nameLookup.Add(participant.AvatarKey);\r
 210                             }\r
 211                             if (participant.IsModerator)\r
 212                                 item.Font = new Font(item.Font, FontStyle.Bold);\r
 213                             Participants.Items.Add(item);\r
 214                         }\r
 215 \r
 216                         if (nameLookup.Count > 0)\r
 217                             client.Avatars.RequestAvatarNames(nameLookup);\r
 218                     }\r
 219 \r
 220                     Participants.Sort();\r
 221                     Participants.EndUpdate();\r
 222                 }\r
 223             }\r
 224             catch (Exception)\r
 225             {\r
 226                 Participants.EndUpdate();\r
 227             }\r
 228         }\r
 229 \r
 230         void Self_GroupChatJoined(object sender, GroupChatJoinedEventArgs e)\r
 231         {\r
 232             if (e.SessionID != session && e.TmpSessionID != session)\r
 233             {\r
 234                 return;\r
 235             }\r
 236 \r
 237             if (InvokeRequired)\r
 238             {\r
 239                 if (IsHandleCreated)\r
 240                     Invoke(new MethodInvoker(() => Self_GroupChatJoined(sender, e)));\r
 241                 return;\r
 242             }\r
 243 \r
 244             if (e.Success)\r
 245             {\r
 246                 textManager.TextPrinter.PrintTextLine("Join Group Chat Success!", Color.Green);\r
 247                 WaitForSessionStart.Set();\r
 248             }\r
 249             else\r
 250             {\r
 251                 textManager.TextPrinter.PrintTextLine("Join Group Chat failed.", Color.Red);\r
 252             }\r
 253         }\r
 254 \r
 255         public void CleanUp()\r
 256         {\r
 257             textManager.CleanUp();\r
 258             textManager = null;\r
 259             instance = null;\r
 260         }\r
 261 \r
 262         private void btnSend_Click(object sender, EventArgs e)\r
 263         {\r
 264             SendMsg();\r
 265             this.ClearIMInput();\r
 266         }\r
 267 \r
 268         private void btnShow_Click(object sender, EventArgs e)\r
 269         {\r
 270             if (chatSplit.Panel2Collapsed)\r
 271             {\r
 272                 chatSplit.Panel2Collapsed = false;\r
 273                 btnShow.Text = "Hide";\r
 274             }\r
 275             else\r
 276             {\r
 277                 chatSplit.Panel2Collapsed = true;\r
 278                 btnShow.Text = "Show";\r
 279             }\r
 280         }\r
 281 \r
 282         private void cbxInput_TextChanged(object sender, EventArgs e)\r
 283         {\r
 284             RefreshControls();\r
 285         }\r
 286 \r
 287         private void RefreshControls()\r
 288         {\r
 289             if (InvokeRequired)\r
 290             {\r
 291                 if (IsHandleCreated)\r
 292                     BeginInvoke(new MethodInvoker(RefreshControls));\r
 293                 return;\r
 294             }\r
 295 \r
 296             if (!netcom.IsLoggedIn)\r
 297             {\r
 298                 cbxInput.Enabled = false;\r
 299                 btnSend.Enabled = false;\r
 300                 btnShow.Enabled = false;\r
 301                 btnShow.Text = "Show";\r
 302                 chatSplit.Panel2Collapsed = true;\r
 303                 return;\r
 304             }\r
 305 \r
 306             cbxInput.Enabled = true;\r
 307             btnShow.Enabled = true;\r
 308 \r
 309             if (cbxInput.Text.Length > 0)\r
 310             {\r
 311                 btnSend.Enabled = true;\r
 312             }\r
 313             else\r
 314             {\r
 315                 btnSend.Enabled = false;\r
 316             }\r
 317         }\r
 318 \r
 319         private void cbxInput_KeyUp(object sender, KeyEventArgs e)\r
 320         {\r
 321             if (e.KeyCode != Keys.Enter) return;\r
 322             e.SuppressKeyPress = true;\r
 323 \r
 324             SendMsg();\r
 325         }\r
 326 \r
 327         private void SendMsg()\r
 328         {\r
 329             if (cbxInput.Text.Length == 0) return;\r
 330 \r
 331             string message = cbxInput.Text.Replace(ChatInputBox.NewlineMarker, "\n");\r
 332 \r
 333             if (instance.GlobalSettings["mu_emotes"].AsBoolean() && message.StartsWith(":"))\r
 334             {\r
 335                 message = "/me " + message.Substring(1);\r
 336             }\r
 337 \r
 338             this.ClearIMInput();\r
 339 \r
 340             if (instance.RLV.RestictionActive("sendim")) return;\r
 341 \r
 342             if (message.Length > 1023) message = message.Remove(1023);\r
 343 \r
 344             if (!client.Self.GroupChatSessions.ContainsKey(session))\r
 345             {\r
 346                 WaitForSessionStart.Reset();\r
 347                 client.Self.RequestJoinGroupChat(session);\r
 348             }\r
 349             else\r
 350             {\r
 351                 WaitForSessionStart.Set();\r
 352             }\r
 353 \r
 354             if (WaitForSessionStart.WaitOne(10000, false))\r
 355             {\r
 356                 client.Self.InstantMessageGroup(session, message);\r
 357             }\r
 358             else\r
 359             {\r
 360                 textManager.TextPrinter.PrintTextLine("Cannot send group IM.", Color.Red);\r
 361             }\r
 362         }\r
 363 \r
 364         private void ClearIMInput()\r
 365         {\r
 366             cbxInput.Text = string.Empty;\r
 367         }\r
 368 \r
 369         public void SelectIMInput()\r
 370         {\r
 371             cbxInput.Select();\r
 372         }\r
 373 \r
 374         private void rtbIMText_LinkClicked(object sender, LinkClickedEventArgs e)\r
 375         {\r
 376             instance.MainForm.ProcessLink(e.LinkText);\r
 377         }\r
 378 \r
 379         private void cbxInput_KeyDown(object sender, KeyEventArgs e)\r
 380         {\r
 381             if (e.KeyCode == Keys.Enter) e.SuppressKeyPress = true;\r
 382         }\r
 383 \r
 384         public UUID SessionId\r
 385         {\r
 386             get { return session; }\r
 387             set { session = value; }\r
 388         }\r
 389 \r
 390         public IMTextManager TextManager\r
 391         {\r
 392             get { return textManager; }\r
 393             set { textManager = value; }\r
 394         }\r
 395 \r
 396         private void Participants_MouseDoubleClick(object sender, MouseEventArgs e)\r
 397         {\r
 398             ListViewItem item = Participants.GetItemAt(e.X, e.Y);\r
 399             if (item != null)\r
 400             {\r
 401                 try\r
 402                 {\r
 403                     instance.MainForm.ShowAgentProfile(item.Text, new UUID(item.Name));\r
 404                 }\r
 405                 catch (Exception) { }\r
 406             }\r
 407         }\r
 408 \r
 409         private void cbxInput_VisibleChanged(object sender, EventArgs e)\r
 410         {\r
 411             if (Visible) cbxInput.Focus();\r
 412         }\r
 413 \r
 414         private void cbxInput_SizeChanged(object sender, EventArgs e)\r
 415         {\r
 416             pnlChatInput.Height = cbxInput.Height + 7;\r
 417         }\r
 418     }\r
 419 }\r