1 files changed, 81 insertions, 0 deletions
diff --git a/SparkleShare/Common/AboutController.cs b/SparkleShare/Common/AboutController.cs
new file mode 100644
index 0000000..9f7436e
--- /dev/null
+++ b/SparkleShare/Common/AboutController.cs
@@ -0,0 +1,81 @@
+//   SparkleShare, a collaboration and sharing tool.
+//   Copyright (C) 2010  Hylke Bons <hi@planetpeanut.uk>
+//
+//   This program is free software: you can redistribute it and/or modify
+//   it under the terms of the GNU General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   This program is distributed in the hope that it will be useful,
+//   but WITHOUT ANY WARRANTY; without even the implied warranty of
+//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+//   GNU General Public License for more details.
+//
+//   You should have received a copy of the GNU General Public License
+//   along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+
+using System;
+using System.Net;
+using System.Threading;
+
+using Sparkles;
+
+namespace SparkleShare {
+
+    public class AboutController {
+
+        public event Action ShowWindowEvent = delegate { };
+        public event Action HideWindowEvent = delegate { };
+
+        public event UpdateLabelEventDelegate UpdateLabelEvent = delegate { };
+        public delegate void UpdateLabelEventDelegate (string text);
+
+        public readonly string WebsiteLinkAddress       = "https://www.sparkleshare.org/";
+        public readonly string CreditsLinkAddress       = "https://github.com/hbons/SparkleShare/blob/master/legal/Authors.txt";
+        public readonly string ReportProblemLinkAddress = "https://www.github.com/hbons/SparkleShare/issues";
+        public readonly string DebugLogLinkAddress      = "file://" + SparkleShare.Controller.Config.LogFilePath;
+
+        public string RunningVersion;
+
+
+        public AboutController ()
+        {
+            RunningVersion = InstallationInfo.Version;
+
+            SparkleShare.Controller.ShowAboutWindowEvent += delegate {
+                ShowWindowEvent ();
+                new Thread (CheckForNewVersion).Start ();
+            };
+        }
+
+
+        public void WindowClosed ()
+        {
+            HideWindowEvent ();
+        }
+
+
+        void CheckForNewVersion ()
+        {
+            UpdateLabelEvent ("Checking for updates…");
+            Thread.Sleep (500);
+
+            var web_client = new WebClient ();
+            var uri = new Uri ("http://www.sparkleshare.org/version");
+
+            try {
+                string latest_version = web_client.DownloadString (uri);
+                latest_version = latest_version.Trim ();
+            
+                if (new Version (latest_version) > new Version (RunningVersion))
+                    UpdateLabelEvent ("An update (version " + latest_version + ") is available!");
+                else
+                    UpdateLabelEvent ("✓ You are running the latest version");
+
+            } catch {
+                UpdateLabelEvent ("Couldn’t check for updates\t");
+            }
+        }
+    }
+}