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