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), this.session, sessionName);\r
  61 \r
  62             btnShow.Text = "Show";\r
  63             chatSplit.Panel2Collapsed = true;\r
  64 \r
  65             // Callbacks\r
  66             client.Self.GroupChatJoined += new EventHandler<GroupChatJoinedEventArgs>(Self_GroupChatJoined);\r
  67             client.Self.ChatSessionMemberAdded += new EventHandler<ChatSessionMemberAddedEventArgs>(Self_ChatSessionMemberAdded);\r
  68             client.Self.ChatSessionMemberLeft += new EventHandler<ChatSessionMemberLeftEventArgs>(Self_ChatSessionMemberLeft);\r
  69             client.Avatars.UUIDNameReply += new EventHandler<UUIDNameReplyEventArgs>(Avatars_UUIDNameReply);\r
  70             client.Self.RequestJoinGroupChat(session);\r
  71         }\r
  72 \r
  73         private void IMTabWindow_Disposed(object sender, EventArgs e)\r
  74         {\r
  75             client.Self.RequestLeaveGroupChat(session);\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             CleanUp();\r
  81         }\r
  82 \r
  83         void Avatars_UUIDNameReply(object sender, UUIDNameReplyEventArgs e)\r
  84         {\r
  85             if (InvokeRequired)\r
  86             {\r
  87                 BeginInvoke(new MethodInvoker(() => Avatars_UUIDNameReply(sender, e)));\r
  88                 return;\r
  89             }\r
  90 \r
  91             lock (AvatarListSyncRoot)\r
  92             {\r
  93 \r
  94                 Participants.BeginUpdate();\r
  95 \r
  96                 foreach (KeyValuePair<UUID, string> kvp in e.Names)\r
  97                 {\r
  98                     if (Participants.Items.ContainsKey(kvp.Key.ToString()))\r
  99                         Participants.Items[kvp.Key.ToString()].Text = kvp.Value;\r
 100                 }\r
 101 \r
 102                 Participants.Sort();\r
 103                 Participants.EndUpdate();\r
 104             }\r
 105         }\r
 106 \r
 107         void Self_ChatSessionMemberLeft(object sender, ChatSessionMemberLeftEventArgs e)\r
 108         {\r
 109             if (e.SessionID == session)\r
 110                 UpdateParticipantList();\r
 111         }\r
 112 \r
 113         void Self_ChatSessionMemberAdded(object sender, ChatSessionMemberAddedEventArgs e)\r
 114         {\r
 115             if (e.SessionID == session)\r
 116                 UpdateParticipantList();\r
 117         }\r
 118 \r
 119         void UpdateParticipantList()\r
 120         {\r
 121             if (InvokeRequired)\r
 122             {\r
 123                 BeginInvoke(new MethodInvoker(UpdateParticipantList));\r
 124                 return;\r
 125             }\r
 126 \r
 127             lock (AvatarListSyncRoot)\r
 128             {\r
 129                 Participants.BeginUpdate();\r
 130                 Participants.Items.Clear();\r
 131 \r
 132                 List<ChatSessionMember> participants;\r
 133                 List<UUID> nameLookup = new List<UUID>();\r
 134 \r
 135                 if (client.Self.GroupChatSessions.TryGetValue(session, out participants))\r
 136                 {\r
 137                     ChatSessionMember[] members = participants.ToArray();\r
 138                     for (int i = 0; i < members.Length; i++)\r
 139                     {\r
 140                         ChatSessionMember participant = members[i];\r
 141                         ListViewItem item = new ListViewItem();\r
 142                         item.Name = participant.AvatarKey.ToString();\r
 143                         if (instance.nameCache.ContainsKey(participant.AvatarKey))\r
 144                         {\r
 145                             item.Text = instance.nameCache[participant.AvatarKey];\r
 146                         }\r
 147                         else\r
 148                         {\r
 149                             item.Text = RadegastInstance.INCOMPLETE_NAME;\r
 150                             nameLookup.Add(participant.AvatarKey);\r
 151                         }\r
 152                         if (participant.IsModerator)\r
 153                             item.Font = new Font(item.Font, FontStyle.Bold);\r
 154                         Participants.Items.Add(item);\r
 155                     }\r
 156 \r
 157                     if (nameLookup.Count > 0)\r
 158                         client.Avatars.RequestAvatarNames(nameLookup);\r
 159                 }\r
 160 \r
 161                 Participants.Sort();\r
 162                 Participants.EndUpdate();\r
 163             }\r
 164         }\r
 165 \r
 166         void Self_GroupChatJoined(object sender, GroupChatJoinedEventArgs e)\r
 167         {\r
 168             if (e.SessionID != session && e.TmpSessionID != session)\r
 169             {\r
 170                 return;\r
 171             }\r
 172 \r
 173             if (InvokeRequired)\r
 174             {\r
 175                 Invoke(new MethodInvoker(() => Self_GroupChatJoined(sender, e)));\r
 176                 return;\r
 177             }\r
 178 \r
 179             if (e.Success)\r
 180             {\r
 181                 textManager.TextPrinter.PrintTextLine("Join Group Chat Success!", Color.Green);\r
 182                 WaitForSessionStart.Set();\r
 183             }\r
 184             else\r
 185             {\r
 186                 textManager.TextPrinter.PrintTextLine("Join Group Chat failed.", Color.Red);\r
 187             }\r
 188         }\r
 189 \r
 190         private void AddNetcomEvents()\r
 191         {\r
 192             netcom.ClientLoginStatus += new EventHandler<ClientLoginEventArgs>(netcom_ClientLoginStatus);\r
 193             netcom.ClientDisconnected += new EventHandler<ClientDisconnectEventArgs>(netcom_ClientDisconnected);\r
 194         }\r
 195 \r
 196         private void netcom_ClientLoginStatus(object sender, ClientLoginEventArgs e)\r
 197         {\r
 198             if (e.Status != LoginStatus.Success) return;\r
 199 \r
 200             RefreshControls();\r
 201         }\r
 202 \r
 203         private void netcom_ClientDisconnected(object sender, ClientDisconnectEventArgs e)\r
 204         {\r
 205             RefreshControls();\r
 206         }\r
 207 \r
 208         public void CleanUp()\r
 209         {\r
 210             textManager.CleanUp();\r
 211             textManager = null;\r
 212         }\r
 213 \r
 214         private void btnSend_Click(object sender, EventArgs e)\r
 215         {\r
 216             SendMsg();\r
 217             this.ClearIMInput();\r
 218         }\r
 219 \r
 220         private void btnShow_Click(object sender, EventArgs e)\r
 221         {\r
 222             if (chatSplit.Panel2Collapsed)\r
 223             {\r
 224                 chatSplit.Panel2Collapsed = false;\r
 225                 btnShow.Text = "Hide";\r
 226             }\r
 227             else\r
 228             {\r
 229                 chatSplit.Panel2Collapsed = true;\r
 230                 btnShow.Text = "Show";\r
 231             }\r
 232         }\r
 233 \r
 234         private void cbxInput_TextChanged(object sender, EventArgs e)\r
 235         {\r
 236             RefreshControls();\r
 237         }\r
 238 \r
 239         private void RefreshControls()\r
 240         {\r
 241             if (!netcom.IsLoggedIn)\r
 242             {\r
 243                 cbxInput.Enabled = false;\r
 244                 btnSend.Enabled = false;\r
 245                 btnShow.Enabled = false;\r
 246                 btnShow.Text = "Show";\r
 247                 chatSplit.Panel2Collapsed = true;\r
 248                 return;\r
 249             }\r
 250 \r
 251             btnShow.Enabled = true;\r
 252 \r
 253             if (cbxInput.Text.Length > 0)\r
 254             {\r
 255                 btnSend.Enabled = true;\r
 256             }\r
 257             else\r
 258             {\r
 259                 btnSend.Enabled = false;\r
 260             }\r
 261         }\r
 262 \r
 263         private void cbxInput_KeyUp(object sender, KeyEventArgs e)\r
 264         {\r
 265             if (e.KeyCode != Keys.Enter) return;\r
 266             e.SuppressKeyPress = true;\r
 267 \r
 268             SendMsg();\r
 269         }\r
 270 \r
 271         private void SendMsg()\r
 272         {\r
 273             if (cbxInput.Text.Length == 0) return;\r
 274 \r
 275             string message = cbxInput.Text;\r
 276             if (message.Length > 1023) message = message.Remove(1023);\r
 277 \r
 278             if (!client.Self.GroupChatSessions.ContainsKey(session))\r
 279             {\r
 280                 WaitForSessionStart.Reset();\r
 281                 client.Self.RequestJoinGroupChat(session);\r
 282             }\r
 283             else\r
 284             {\r
 285                 WaitForSessionStart.Set();\r
 286             }\r
 287 \r
 288             if (WaitForSessionStart.WaitOne(10000, false))\r
 289             {\r
 290                 client.Self.InstantMessageGroup(session, message);\r
 291             }\r
 292             else\r
 293             {\r
 294                 textManager.TextPrinter.PrintTextLine("Cannot send group IM.", Color.Red);\r
 295             }\r
 296             this.ClearIMInput();\r
 297         }\r
 298 \r
 299         private void ClearIMInput()\r
 300         {\r
 301             cbxInput.Items.Add(cbxInput.Text);\r
 302             cbxInput.Text = string.Empty;\r
 303         }\r
 304 \r
 305         public void SelectIMInput()\r
 306         {\r
 307             cbxInput.Select();\r
 308         }\r
 309 \r
 310         private void rtbIMText_LinkClicked(object sender, LinkClickedEventArgs e)\r
 311         {\r
 312             instance.MainForm.ProcessLink(e.LinkText);\r
 313         }\r
 314 \r
 315         private void cbxInput_KeyDown(object sender, KeyEventArgs e)\r
 316         {\r
 317             if (e.KeyCode == Keys.Enter) e.SuppressKeyPress = true;\r
 318         }\r
 319 \r
 320         public UUID SessionId\r
 321         {\r
 322             get { return session; }\r
 323             set { session = value; }\r
 324         }\r
 325 \r
 326         public IMTextManager TextManager\r
 327         {\r
 328             get { return textManager; }\r
 329             set { textManager = value; }\r
 330         }\r
 331 \r
 332         private void Participants_MouseDoubleClick(object sender, MouseEventArgs e)\r
 333         {\r
 334             ListViewItem item = Participants.GetItemAt(e.X, e.Y);\r
 335             if (item != null)\r
 336             {\r
 337                 try\r
 338                 {\r
 339                     instance.MainForm.ShowAgentProfile(item.Text, new UUID(item.Name));\r
 340                 }\r
 341                 catch (Exception) { }\r
 342             }\r
 343         }\r
 344 \r
 345     }\r
 346 }\r