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 using System.Text.RegularExpressions;
  16
  17 namespace Circ.Frontend.GtkSharp
  18 {
  19         public partial class ChannelPanel: IChannelPanel
  20         {
  21                 bool emoticon, url;
  22                 TransformationPool<TextView> pool = new TransformationPool<TextView>();
  23                 static Regex urlRegex = new Regex(@"(?#WebOrIP)((?#protocol)((http|https):\/\/)?(?#subDomain)(([a-zA-Z0-9]+\.(?#domain)[a-zA-Z0-9\-]+(?#TLD)(\.[a-zA-Z]+){1,2})|(?#IPAddress)((25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[1-9])\.(25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[1-9]|0)\.(25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[1-9]|0)\.(25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[0-9])))+(?#Port)(:[1-9][0-9]*)?)+(?#Path)((\/((?#dirOrFileName)[a-zA-Z0-9_\-\%\~\+]+)?)*)?(?#extension)(\.([a-zA-Z0-9_]+))?(?#parameters)(\?([a-zA-Z0-9_\-]+\=[a-z-A-Z0-9_\-\%\~\+]+)?(?#additionalParameters)(\&([a-zA-Z0-9_\-]+\=[a-z-A-Z0-9_\-\%\~\+]+)?)*)?", RegexOptions.Compiled);
  24                 TabWidget tab;
  25
  26                 public void SendMessage(string message)
  27                 {
  28                         ctrl.Backend.SendMessage(message);
  29                 }
  30
  31                 public void AddNewMessage(DateTime timestamp, string author, string mess, MessageFlags flags)
  32                 {
  33                         Gtk.Application.Invoke( delegate {
  34                                 TextIter end = buffer.EndIter;
  35                                 /*MatchCollections matches = urlRegex.Matches(mess);
  36                                 foreach (Match match in matches) {
  37                                         match.
  38                                 }*/
  39                                 string message = mess + Environment.NewLine;
  40
  41                                 buffer.InsertWithTagsByName(ref end, FormatDate(ref timestamp), "time");
  42                                 buffer.InsertWithTagsByName(ref end, author + " :  ", "author");
  43                                 if ((flags & MessageFlags.Hl) > 0) {
  44                                         buffer.InsertWithTagsByName(ref end, message, "hl");
  45                                         RenderHl();
  46                                 }
  47                                 else
  48                                         buffer.InsertWithTagsByName(ref end, message, "message");
  49                                 messages.ScrollToEnd();
  50                         });
  51                 }
  52
  53                 public void AddSelfMessage(string whoami, string message)
  54                 {
  55                         Gtk.Application.Invoke( delegate {
  56                                 TextIter end = buffer.EndIter;
  57                                 string mess = message + Environment.NewLine;
  58
  59                                 DateTime timestamp = DateTime.Now;
  60                                 buffer.InsertWithTagsByName(ref end, FormatDate(ref timestamp), "time");
  61                                 buffer.InsertWithTagsByName(ref end, whoami + mess, "itsme");
  62
  63                                 messages.ScrollToEnd();
  64                         });
  65                 }
  66
  67                 string FormatDate(ref DateTime timestamp)
  68                 {
  69                         return '[' + timestamp.ToString("T") + "] ";
  70                 }
  71
  72                 void InsertUrl(string url)
  73                 {
  74                         TextIter iter = this.messages.Buffer.EndIter;
  75                         TextChildAnchor temp = this.messages.Buffer.CreateChildAnchor(ref iter);
  76                         //Sexy.UrlLabel urlLabel = new Sexy.UrlLabel();
  77                         //urlLabel.Markup = url;
  78                         //this.messages.AddChildAtAnchor(urlLabel, temp);
  79                 }
  80
  81                 void RenderHl()
  82                 {
  83                         if (tab != null)
  84                                 tab.IsHl = true;
  85
  86                         ((Window)this.Toplevel).UrgencyHint = true;
  87                         GLib.Timeout.Add(2000, delegate {
  88                                 Window win = ((Window)this.Toplevel);
  89                                 if (!win.UrgencyHint)
  90                                         return false;
  91
  92                                 if (win.GdkWindow.State != Gdk.WindowState.Withdrawn && win.IsActive && this == MainWindow.CurrentChannelPanel) {
  93                                         //System.Console.WriteLine("Current window state" + win.GdkWindow.State.ToString());
  94                                         win.UrgencyHint = false;
  95                                         if (tab != null)
  96                                                 tab.IsHl = false;
  97                                         return false;
  98                                 }
  99                                 return true;
 100                         });
 101                 }
 102                 /*string FormatMessage(string timestamp, string author, string message)
 103                 {
 104                         System.Text.StringBuilder sb = new System.Text.StringBuilder(timestamp.Length +
 105                                                                                      author.Length + message.Length + 10)
 106                         sb.Append('[');
 107                         sb.Append(timestamp);
 108                         sb.Append(']');
 109                         sb.Append("  ");
 110                         sb.Append(author);
 111                         sb.Append(':');
 112                         sb.Append("  ");
 113                         sb.AppendLine(message);
 114
 115                         return sb.ToString();
 116                 }*/
 117
 118                 public void AddNewNotice(string notice)
 119                 {
 120                         Gtk.Application.Invoke( delegate(object sen, EventArgs ee) {
 121                                         TextIter end = buffer.EndIter;
 122                                         buffer.InsertWithTagsByName(ref end, '*' + notice + Environment.NewLine,
 123                                                                    "notice");
 124                                         messages.ScrollToEnd();
 125                                 });
 126                 }
 127
 128                 public void ChangeTopic(string topic, string author, DateTime timestamp)
 129                 {
 130                         Gtk.Application.Invoke(delegate {
 131                                 System.Text.StringBuilder sb = new System.Text.StringBuilder(topic);
 132                                 sb.Replace('\n', ' ');
 133                                 sb.Replace('\r', ' ');
 134                                 sb.Replace(Environment.NewLine, " ");
 135                                 this.topicEntry.Text = sb.ToString();
 136                         });
 137                 }
 138
 139                 public void AddUser(string[] users)
 140                 {
 141                         this.users.AddUser(users);
 142                 }
 143
 144                 public void AddUser(string user)
 145                 {
 146                         this.AddNewNotice(user + " joined the channel");
 147                         this.users.AddUser(user);
 148                 }
 149
 150                 public void RemoveUser(string user, string quitMessage)
 151                 {
 152                         this.AddNewNotice(user + " has left channel : " + quitMessage);
 153                         this.users.RemoveUser(user);
 154                 }
 155
 156                 public bool UseEmoticons {
 157                         get {
 158                                 return emoticon;
 159                         }
 160                         set {
 161                                 emoticon = value;
 162                         }
 163                 }
 164
 165                 public bool UseUrlHighlight {
 166                         get {
 167                                 return url;
 168                         }
 169                         set {
 170                                 url = value;
 171                         }
 172                 }
 173
 174
 175                 internal Circ.Frontend.GtkSharp.TabWidget Tab {
 176                         get {
 177                                 return tab;
 178                         }
 179                         set {
 180                                 tab = value;
 181                         }
 182                 }
 183
 184                 public void DoAutocompletation(object sender, KeyPressEventArgs e)
 185                 {
 186                         if (e.Event.Key != Gdk.Key.Tab)
 187                                 return;
 188
 189                         Entry temp = (Entry) sender;
 190                         // TODO: build it using the Nick Tree
 191                         foreach (string user in users.Users) {
 192                                 if (user.Length > temp.Text.Length && (user.StartsWith(temp.Text, StringComparison.Ordinal) ||
 193                                                                        user.Equals(temp.Text, StringComparison.Ordinal)))
 194                                         temp.Text = user + ": ";
 195                         }
 196                         temp.Position = -1;
 197                         e.RetVal = true;
 198                 }
 199
 200                 internal string ChannelName {
 201                         get {
 202                                 return ctrl.Backend.Name;
 203                         }
 204                 }
 205
 206                 internal ServerPanel ServerPanel {
 207                         get {
 208                                 return servPanel;
 209                         }
 210                 }
 211
 212                 internal IChannelControl ChannelControl {
 213                         get {
 214                                 return ctrl;
 215                         }
 216                 }
 217         }
 218 }