class/Gtk.TeamFoundation/SourceView.cs

   1 //
   2 // SourceView.cs
   3 //
   4 // Authors:
   5 //      Joel Reed (joelwreed@gmail.com)
   6 //
   7
   8 //
   9 // Permission is hereby granted, free of charge, to any person obtaining
  10 // a copy of this software and associated documentation files (the
  11 // "Software"), to deal in the Software without restriction, including
  12 // without limitation the rights to use, copy, modify, merge, publish,
  13 // distribute, sublicense, and/or sell copies of the Software, and to
  14 // permit persons to whom the Software is furnished to do so, subject to
  15 // the following conditions:
  16 //
  17 // The above copyright notice and this permission notice shall be
  18 // included in all copies or substantial portions of the Software.
  19 //
  20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  27 //
  28
  29 using System;
  30 using System.Text;
  31 using Gtk;
  32 using GtkSourceView;
  33 using Pango;
  34 using Gnome.Vfs;
  35
  36 namespace Gtk.TeamFoundation
  37 {
  38         public class MyTextViewFactory
  39         {
  40                 static public MyTextView CreateNewTextView()
  41                 {
  42                         SourceLanguage lang = MyTextView.LanguageManager.GetLanguageFromMimeType ("text/x-csharp");
  43                         SourceBuffer buffer = new SourceBuffer(lang);
  44                         buffer.Highlight = true;
  45                         return new MyTextView(buffer);
  46                 }
  47         }
  48
  49         public class MyTextView : SourceView
  50         {
  51                 static public SourceLanguagesManager LanguageManager = new SourceLanguagesManager();
  52                 private SourceBuffer sourceBuffer;
  53
  54                 static MyTextView()
  55                         {
  56                                 Vfs.Initialize();
  57                         }
  58
  59                 public MyTextView(SourceBuffer buffer) : base(buffer)
  60                         {
  61                                 CursorVisible = false;
  62                                 Editable = false;
  63                                 ModifyFont(Pango.FontDescription.FromString("Vera Sans Mono 14"));
  64                                 ShowLineNumbers = true;
  65
  66                                 sourceBuffer = buffer;
  67                         }
  68
  69                 public void Clear()
  70                 {
  71                         Buffer.Text = String.Empty;
  72                 }
  73
  74                 public void Update(string path, string contents)
  75                 {
  76                         string mimeType = Mime.TypeFromNameOrDefault(path, "text/plain");
  77                         //Console.WriteLine("Switching to mimetype: " + mimeType);
  78
  79                         SourceLanguage lang = LanguageManager.GetLanguageFromMimeType (mimeType);
  80
  81                         if (lang != null)
  82                                 {
  83                                         //Console.WriteLine("Switching to language: " + lang.Name);
  84                                         sourceBuffer.Language = lang;
  85                                         sourceBuffer.Highlight = true;
  86                                 }
  87
  88                         Buffer.Text = contents;
  89                 }
  90         }
  91 }