Circ.Frontend.GtkSharp/ChannelPanelImpl.cs

   1 #region License
   2 /* Circ.Frontend.GtkSharp : GTK# frontend for Circ
   3  * Copyright (C) 2007  LAVAL Jérémie
   4  *
   5  * This file is licensed under the terms of the LGPL.
   6  *
   7  * For the complete licence see the file COPYING.
   8  */
   9 #endregion
  10 using System;
  11 using Gtk;
  12 using Circ.Controller;
  13 using Circ.Frontend;
  14 using Circ.Lib;
  15
  16 namespace Circ.Frontend.GtkSharp
  17 {
  18         public partial class ChannelPanel: IDiscussionPanel
  19         {
  20                 bool emoticon, url;
  21                 TransformationPool<GtkText> pool = new TransformationPool<GtkText>();
  22
  23                 public void SendMessage(string message)
  24                 {
  25                         ctrl.Backend.SendMessage(message);
  26                 }
  27
  28                 public void AddNewMessage(DateTime timestamp, string author, string mess, bool hl)
  29                 {
  30                         Gtk.Application.Invoke( delegate {
  31                                 TextIter end = buffer.EndIter;
  32                                 string message = mess + Environment.NewLine;
  33
  34                                 buffer.InsertWithTagsByName(ref end, FormatDate(ref timestamp), "time");
  35                                 buffer.InsertWithTagsByName(ref end, author + " :  ", "author");
  36                                 if (hl) {
  37                                         buffer.InsertWithTagsByName(ref end, message, "hl");
  38                                         RenderHl();
  39                                 }
  40                                 else
  41                                         buffer.InsertWithTagsByName(ref end, message, "message");
  42                                 messages.ScrollToEnd();
  43                         });
  44                 }
  45
  46                 public void AddSelfMessage(string whoami, string message)
  47                 {
  48                         Gtk.Application.Invoke( delegate {
  49                                 TextIter end = buffer.EndIter;
  50                                 string mess = message + Environment.NewLine;
  51
  52                                 DateTime timestamp = DateTime.Now;
  53                                 buffer.InsertWithTagsByName(ref end, FormatDate(ref timestamp), "time");
  54                                 buffer.InsertWithTagsByName(ref end, whoami + mess, "itsme");
  55
  56                                 messages.ScrollToEnd();
  57                         });
  58                 }
  59
  60                 string FormatDate(ref DateTime timestamp)
  61                 {
  62                         return '[' + timestamp.ToString("T") + "] ";
  63                 }
  64
  65                 void RenderHl()
  66                 {
  67                         ((Window)this.Toplevel).UrgencyHint = true;
  68                         // TODO: reorganize notebook tabs like lasts said
  69                         /*Label tmp = (Label)((ServerPanel)this.Parent).GetMenuWidget(this);
  70                         tmp.Markup = "<span foreground=\"red\">" + tmp.Text + "</span>";*/
  71                 }
  72                 /*string FormatMessage(string timestamp, string author, string message)
  73                 {
  74                         System.Text.StringBuilder sb = new System.Text.StringBuilder(timestamp.Length +
  75                                                                                      author.Length + message.Length + 10)
  76                         sb.Append('[');
  77                         sb.Append(timestamp);
  78                         sb.Append(']');
  79                         sb.Append("  ");
  80                         sb.Append(author);
  81                         sb.Append(':');
  82                         sb.Append("  ");
  83                         sb.AppendLine(message);
  84
  85                         return sb.ToString();
  86                 }*/
  87
  88                 public void AddNewNotice(string notice)
  89                 {
  90                         Gtk.Application.Invoke( delegate(object sen, EventArgs ee) {
  91                                         TextIter end = buffer.EndIter;
  92                                         buffer.InsertWithTagsByName(ref end, '*' + notice + Environment.NewLine,
  93                                                                    "notice");
  94                                         messages.ScrollToEnd();
  95                                 });
  96                 }
  97
  98                 public void ChangeTopic(string topic, string author, DateTime timestamp)
  99                 {
 100                         Gtk.Application.Invoke(delegate {
 101                                 System.Text.StringBuilder sb = new System.Text.StringBuilder(topic);
 102                                 sb.Replace('\n', ' ');
 103                                 sb.Replace('\r', ' ');
 104                                 sb.Replace(Environment.NewLine, " ");
 105                                 this.topicEntry.Text = sb.ToString();
 106                         });
 107                 }
 108
 109                 public void AddUser(string[] users)
 110                 {
 111                         this.users.AddUser(users);
 112                 }
 113
 114                 public void AddUser(string user)
 115                 {
 116                         this.users.AddUser(user);
 117                 }
 118
 119                 public void RemoveUser(string users)
 120                 {
 121                         this.users.RemoveUser(users);
 122                 }
 123
 124                 public bool UseEmoticons {
 125                         get {
 126                                 return emoticon;
 127                         }
 128                         set {
 129                                 emoticon = value;
 130                         }
 131                 }
 132
 133                 public bool UseUrlHighlight {
 134                         get {
 135                                 return url;
 136                         }
 137                         set {
 138                                 url = value;
 139                         }
 140                 }
 141
 142                 public void DoAutocompletation(object sender, KeyPressEventArgs e)
 143                 {
 144                         if (e.Event.Key != Gdk.Key.Tab)
 145                                 return;
 146
 147                         Entry temp = (Entry) sender;
 148                         // TODO: build it using the Nick Tree
 149                         foreach (string user in users.Users) {
 150                                 if (user.Length > temp.Text.Length && (user.StartsWith(temp.Text, StringComparison.Ordinal) ||
 151                                                                        user.Equals(temp.Text, StringComparison.Ordinal)))
 152                                         temp.Text = user + ": ";
 153                         }
 154                         temp.Position = -1;
 155                         e.RetVal = true;
 156                 }
 157
 158                 internal string ChannelName {
 159                         get {
 160                                 return ctrl.Backend.Name;
 161                         }
 162                 }
 163
 164                 internal ServerPanel ServerPanel {
 165                         get {
 166                                 return servPanel;
 167                         }
 168                 }
 169         }
 170 }