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