From 6a92a6a4d27dc07f8b32bd7d57ffbcbe15630ab9 Mon Sep 17 00:00:00 2001
From: Vitaly Takmazov
Date: Sun, 12 Feb 2012 01:53:36 +0400
Subject: Avatars support + broken clickable urls

---
 Juick/Classes/RichTextConverter.cs | 58 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 Juick/Classes/RichTextConverter.cs

(limited to 'Juick/Classes/RichTextConverter.cs')

diff --git a/Juick/Classes/RichTextConverter.cs b/Juick/Classes/RichTextConverter.cs
new file mode 100644
index 0000000..ee6ffa7
--- /dev/null
+++ b/Juick/Classes/RichTextConverter.cs
@@ -0,0 +1,58 @@
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Net;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Ink;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Animation;
+using System.Windows.Shapes;
+using Microsoft.Phone.Tasks;
+
+namespace Juick.Classes
+{
+    public class RichTextConverter : IValueConverter
+    {
+        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            var message = value as string;
+            var runs = new List<Inline>();
+
+            foreach (var word in message.Split(new char[] {' ', '\n'}))
+            {
+                Uri uri;
+
+                if (Uri.TryCreate(word, UriKind.Absolute, out uri) ||
+                   (word.StartsWith("www.") && Uri.TryCreate("http://" + word, UriKind.Absolute, out uri)))
+                {
+                    var link = new Hyperlink();
+                    link.Inlines.Add(new Run() { Text = word });
+                    link.Click += (sender, e) =>
+                    {
+                        var hyperLink = (sender as Hyperlink);
+                        new WebBrowserTask() { Uri = uri }.Show();
+                    };
+
+                    runs.Add(link);
+                }
+                else
+                {
+                    runs.Add(new Run() { Text = word });
+                }
+
+                runs.Add(new Run() { Text = " " });
+            }
+
+            return runs;
+        }
+
+        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            return value;
+        }
+    }
+}
-- 
cgit v1.2.3