Radegast/GUI/Consoles/GroupIMTabWindow.cs

   1 //
   2 // Radegast Metaverse Client
   3 // Copyright (c) 2009-2012, Radegast Development Team
   4 // All rights reserved.
   5 //
   6 // Redistribution and use in source and binary forms, with or without
   7 // modification, are permitted provided that the following conditions are met:
   8 //
   9 //     * Redistributions of source code must retain the above copyright notice,
  10 //       this list of conditions and the following disclaimer.
  11 //     * Redistributions in binary form must reproduce the above copyright
  12 //       notice, this list of conditions and the following disclaimer in the
  13 //       documentation and/or other materials provided with the distribution.
  14 //     * Neither the name of the application "Radegast", nor the names of its
  15 //       contributors may be used to endorse or promote products derived from
  16 //       this software without specific prior written permission.
  17 //
  18 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  19 // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  20 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  21 // DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
  22 // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  23 // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  24 // SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  25 // CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  26 // OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  27 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  28 //
  29 // $Id$
  30 //
  31 using System;
  32 using System.Drawing;
  33 using System.Collections.Generic;
  34 using System.Windows.Forms;
  35 using System.Threading;
  36 using Radegast.Netcom;
  37 using OpenMetaverse;
  38
  39 namespace Radegast
  40 {
  41     public partial class GroupIMTabWindow : UserControl
  42     {
  43         private RadegastInstance instance;
  44         private GridClient client { get { return instance.Client; } }
  45         private RadegastNetcom netcom { get { return instance.Netcom; } }
  46         private UUID session;
  47         private IMTextManager textManager;
  48         private object AvatarListSyncRoot = new object();
  49         private List<string> chatHistory = new List<string>();
  50         private int chatPointer;
  51
  52         ManualResetEvent WaitForSessionStart = new ManualResetEvent(false);
  53
  54         public GroupIMTabWindow(RadegastInstance instance, UUID session, string sessionName)
  55         {
  56             InitializeComponent();
  57             Disposed += new EventHandler(IMTabWindow_Disposed);
  58
  59             this.instance = instance;
  60             this.session = session;
  61
  62             textManager = new IMTextManager(this.instance, new RichTextBoxPrinter(rtbIMText), IMTextManagerType.Group, this.session, sessionName);
  63
  64             btnShow.Text = "Show";
  65             chatSplit.Panel2Collapsed = true;
  66
  67             // Callbacks
  68             RegisterClientEvents(client);
  69             if (!client.Self.GroupChatSessions.ContainsKey(session))
  70             {
  71                 client.Self.RequestJoinGroupChat(session);
  72             }
  73             UpdateFontSize();
  74             Load += new EventHandler(GroupIMTabWindow_Load);
  75         }
  76
  77         private void RegisterClientEvents(GridClient client)
  78         {
  79             client.Self.GroupChatJoined += new EventHandler<GroupChatJoinedEventArgs>(Self_GroupChatJoined);
  80             client.Self.ChatSessionMemberAdded += new EventHandler<ChatSessionMemberAddedEventArgs>(Self_ChatSessionMemberAdded);
  81             client.Self.ChatSessionMemberLeft += new EventHandler<ChatSessionMemberLeftEventArgs>(Self_ChatSessionMemberLeft);
  82             instance.Names.NameUpdated += new EventHandler<UUIDNameReplyEventArgs>(Names_NameUpdated);
  83             instance.Netcom.ClientConnected += new EventHandler<EventArgs>(Netcom_Connected);
  84             instance.Netcom.ClientDisconnected += new EventHandler<DisconnectedEventArgs>(Netcom_Disconnected);
  85             instance.GlobalSettings.OnSettingChanged += new Settings.SettingChangedCallback(GlobalSettings_OnSettingChanged);
  86             instance.ClientChanged += new EventHandler<ClientChangedEventArgs>(instance_ClientChanged);
  87         }
  88
  89         private void UnregisterClientEvents(GridClient client)
  90         {
  91             client.Self.GroupChatJoined -= new EventHandler<GroupChatJoinedEventArgs>(Self_GroupChatJoined);
  92             client.Self.ChatSessionMemberAdded -= new EventHandler<ChatSessionMemberAddedEventArgs>(Self_ChatSessionMemberAdded);
  93             client.Self.ChatSessionMemberLeft -= new EventHandler<ChatSessionMemberLeftEventArgs>(Self_ChatSessionMemberLeft);
  94             instance.Names.NameUpdated -= new EventHandler<UUIDNameReplyEventArgs>(Names_NameUpdated);
  95             instance.Netcom.ClientConnected -= new EventHandler<EventArgs>(Netcom_Connected);
  96             instance.Netcom.ClientDisconnected -= new EventHandler<DisconnectedEventArgs>(Netcom_Disconnected);
  97             instance.GlobalSettings.OnSettingChanged -= new Settings.SettingChangedCallback(GlobalSettings_OnSettingChanged);
  98             instance.ClientChanged -= new EventHandler<ClientChangedEventArgs>(instance_ClientChanged);
  99         }
 100
 101         void instance_ClientChanged(object sender, ClientChangedEventArgs e)
 102         {
 103             UnregisterClientEvents(e.OldClient);
 104             RegisterClientEvents(client);
 105         }
 106
 107         void GroupIMTabWindow_Load(object sender, EventArgs e)
 108         {
 109             UpdateParticipantList();
 110         }
 111
 112         private void IMTabWindow_Disposed(object sender, EventArgs e)
 113         {
 114             if (instance.Netcom.IsLoggedIn)
 115             {
 116                 client.Self.RequestLeaveGroupChat(session);
 117             }
 118
 119             UnregisterClientEvents(client);
 120             CleanUp();
 121         }
 122
 123         void UpdateFontSize()
 124         {
 125             float size = (float)instance.GlobalSettings["chat_font_size"].AsReal();
 126             cbxInput.Font = ChatConsole.ChangeFontSize(cbxInput.Font, size);
 127             rtbIMText.Font = ChatConsole.ChangeFontSize(rtbIMText.Font, size);
 128             textManager.ReprintAllText();
 129         }
 130
 131         void GlobalSettings_OnSettingChanged(object sender, SettingsEventArgs e)
 132         {
 133             if (e.Key == "chat_font_size")
 134                 UpdateFontSize();
 135             else if (e.Key == "display_name_mode")
 136                 UpdateParticipantList();
 137         }
 138
 139         void Netcom_Disconnected(object sender, DisconnectedEventArgs e)
 140         {
 141             RefreshControls();
 142         }
 143
 144         void Netcom_Connected(object sender, EventArgs e)
 145         {
 146             client.Self.RequestJoinGroupChat(session);
 147             RefreshControls();
 148         }
 149
 150         void Names_NameUpdated(object sender, UUIDNameReplyEventArgs e)
 151         {
 152             if (InvokeRequired)
 153             {
 154                 if (!instance.MonoRuntime || IsHandleCreated)
 155                     BeginInvoke(new MethodInvoker(() => Names_NameUpdated(sender, e)));
 156                 return;
 157             }
 158
 159             lock (AvatarListSyncRoot)
 160             {
 161
 162                 Participants.BeginUpdate();
 163
 164                 foreach (KeyValuePair<UUID, string> kvp in e.Names)
 165                 {
 166                     if (Participants.Items.ContainsKey(kvp.Key.ToString()))
 167                         Participants.Items[kvp.Key.ToString()].Text = kvp.Value;
 168                 }
 169
 170                 Participants.Sort();
 171                 Participants.EndUpdate();
 172             }
 173         }
 174
 175         void Self_ChatSessionMemberLeft(object sender, ChatSessionMemberLeftEventArgs e)
 176         {
 177             if (e.SessionID == session)
 178                 UpdateParticipantList();
 179         }
 180
 181         void Self_ChatSessionMemberAdded(object sender, ChatSessionMemberAddedEventArgs e)
 182         {
 183             if (e.SessionID == session)
 184                 UpdateParticipantList();
 185         }
 186
 187         void UpdateParticipantList()
 188         {
 189             if (InvokeRequired)
 190             {
 191                 if (!instance.MonoRuntime || IsHandleCreated)
 192                     BeginInvoke(new MethodInvoker(UpdateParticipantList));
 193                 return;
 194             }
 195
 196             try
 197             {
 198                 lock (AvatarListSyncRoot)
 199                 {
 200                     Participants.BeginUpdate();
 201                     Participants.Items.Clear();
 202
 203                     List<ChatSessionMember> participants;
 204
 205                     if (client.Self.GroupChatSessions.TryGetValue(session, out participants))
 206                     {
 207                         ChatSessionMember[] members = participants.ToArray();
 208                         for (int i = 0; i < members.Length; i++)
 209                         {
 210                             ChatSessionMember participant = members[i];
 211                             ListViewItem item = new ListViewItem();
 212                             item.Name = participant.AvatarKey.ToString();
 213                             item.Text = instance.Names.Get(participant.AvatarKey);
 214                             if (participant.IsModerator)
 215                                 item.Font = new Font(item.Font, FontStyle.Bold);
 216                             Participants.Items.Add(item);
 217                         }
 218                     }
 219
 220                     Participants.Sort();
 221                     Participants.EndUpdate();
 222                 }
 223             }
 224             catch (Exception)
 225             {
 226                 Participants.EndUpdate();
 227             }
 228         }
 229
 230         void Self_GroupChatJoined(object sender, GroupChatJoinedEventArgs e)
 231         {
 232             if (e.SessionID != session && e.TmpSessionID != session)
 233             {
 234                 return;
 235             }
 236
 237             if (InvokeRequired)
 238             {
 239                 if (!instance.MonoRuntime || IsHandleCreated)
 240                     Invoke(new MethodInvoker(() => Self_GroupChatJoined(sender, e)));
 241                 return;
 242             }
 243
 244             if (e.Success)
 245             {
 246                 textManager.TextPrinter.PrintTextLine("Join Group Chat Success!", Color.Green);
 247                 WaitForSessionStart.Set();
 248             }
 249             else
 250             {
 251                 textManager.TextPrinter.PrintTextLine("Join Group Chat failed.", Color.Red);
 252             }
 253         }
 254
 255         public void CleanUp()
 256         {
 257             textManager.CleanUp();
 258             textManager = null;
 259             instance = null;
 260         }
 261
 262         private void btnSend_Click(object sender, EventArgs e)
 263         {
 264             SendMsg();
 265             this.ClearIMInput();
 266         }
 267
 268         private void btnShow_Click(object sender, EventArgs e)
 269         {
 270             if (chatSplit.Panel2Collapsed)
 271             {
 272                 chatSplit.Panel2Collapsed = false;
 273                 btnShow.Text = "Hide";
 274             }
 275             else
 276             {
 277                 chatSplit.Panel2Collapsed = true;
 278                 btnShow.Text = "Show";
 279             }
 280         }
 281
 282         private void cbxInput_TextChanged(object sender, EventArgs e)
 283         {
 284             RefreshControls();
 285         }
 286
 287         private void RefreshControls()
 288         {
 289             if (InvokeRequired)
 290             {
 291                 if (!instance.MonoRuntime || IsHandleCreated)
 292                     BeginInvoke(new MethodInvoker(RefreshControls));
 293                 return;
 294             }
 295
 296             if (!netcom.IsLoggedIn)
 297             {
 298                 cbxInput.Enabled = false;
 299                 btnSend.Enabled = false;
 300                 btnShow.Enabled = false;
 301                 btnShow.Text = "Show";
 302                 chatSplit.Panel2Collapsed = true;
 303                 return;
 304             }
 305
 306             cbxInput.Enabled = true;
 307             btnShow.Enabled = true;
 308
 309             if (cbxInput.Text.Length > 0)
 310             {
 311                 btnSend.Enabled = true;
 312             }
 313             else
 314             {
 315                 btnSend.Enabled = false;
 316             }
 317         }
 318
 319         void ChatHistoryPrev()
 320         {
 321             if (chatPointer == 0) return;
 322             chatPointer--;
 323             if (chatHistory.Count > chatPointer)
 324             {
 325                 cbxInput.Text = chatHistory[chatPointer];
 326                 cbxInput.SelectionStart = cbxInput.Text.Length;
 327                 cbxInput.SelectionLength = 0;
 328             }
 329         }
 330
 331         void ChatHistoryNext()
 332         {
 333             if (chatPointer == chatHistory.Count) return;
 334             chatPointer++;
 335             if (chatPointer == chatHistory.Count)
 336             {
 337                 cbxInput.Text = string.Empty;
 338                 return;
 339             }
 340             cbxInput.Text = chatHistory[chatPointer];
 341             cbxInput.SelectionStart = cbxInput.Text.Length;
 342             cbxInput.SelectionLength = 0;
 343         }
 344
 345
 346         private void cbxInput_KeyDown(object sender, KeyEventArgs e)
 347         {
 348             if (e.KeyCode == Keys.Up && e.Modifiers == Keys.Control)
 349             {
 350                 e.Handled = e.SuppressKeyPress = true;
 351                 ChatHistoryPrev();
 352                 return;
 353             }
 354
 355             if (e.KeyCode == Keys.Down && e.Modifiers == Keys.Control)
 356             {
 357                 e.Handled = e.SuppressKeyPress = true;
 358                 ChatHistoryNext();
 359                 return;
 360             }
 361
 362             if (e.KeyCode != Keys.Enter) return;
 363             e.Handled = e.SuppressKeyPress = true;
 364
 365             SendMsg();
 366         }
 367
 368         private void SendMsg()
 369         {
 370             if (cbxInput.Text.Length == 0) return;
 371
 372             chatHistory.Add(cbxInput.Text);
 373             chatPointer = chatHistory.Count;
 374
 375             string message = cbxInput.Text.Replace(ChatInputBox.NewlineMarker, "\n");
 376
 377             if (instance.GlobalSettings["mu_emotes"].AsBoolean() && message.StartsWith(":"))
 378             {
 379                 message = "/me " + message.Substring(1);
 380             }
 381
 382             this.ClearIMInput();
 383
 384             if (instance.RLV.RestictionActive("sendim")) return;
 385
 386             if (message.Length > 1023) message = message.Remove(1023);
 387
 388             if (!client.Self.GroupChatSessions.ContainsKey(session))
 389             {
 390                 WaitForSessionStart.Reset();
 391                 client.Self.RequestJoinGroupChat(session);
 392             }
 393             else
 394             {
 395                 WaitForSessionStart.Set();
 396             }
 397
 398             if (WaitForSessionStart.WaitOne(10000, false))
 399             {
 400                 client.Self.InstantMessageGroup(session, message);
 401             }
 402             else
 403             {
 404                 textManager.TextPrinter.PrintTextLine("Cannot send group IM.", Color.Red);
 405             }
 406         }
 407
 408         private void ClearIMInput()
 409         {
 410             cbxInput.Text = string.Empty;
 411         }
 412
 413         public void SelectIMInput()
 414         {
 415             cbxInput.Select();
 416         }
 417
 418         private void rtbIMText_LinkClicked(object sender, LinkClickedEventArgs e)
 419         {
 420             instance.MainForm.ProcessLink(e.LinkText);
 421         }
 422
 423         public UUID SessionId
 424         {
 425             get { return session; }
 426             set { session = value; }
 427         }
 428
 429         public IMTextManager TextManager
 430         {
 431             get { return textManager; }
 432             set { textManager = value; }
 433         }
 434
 435         private void Participants_MouseDoubleClick(object sender, MouseEventArgs e)
 436         {
 437             ListViewItem item = Participants.GetItemAt(e.X, e.Y);
 438             if (item != null)
 439             {
 440                 try
 441                 {
 442                     instance.MainForm.ShowAgentProfile(item.Text, new UUID(item.Name));
 443                 }
 444                 catch (Exception) { }
 445             }
 446         }
 447
 448         private void cbxInput_VisibleChanged(object sender, EventArgs e)
 449         {
 450             if (Visible) cbxInput.Focus();
 451         }
 452
 453         private void cbxInput_SizeChanged(object sender, EventArgs e)
 454         {
 455             pnlChatInput.Height = cbxInput.Height + 7;
 456         }
 457     }
 458 }