Move file handling to a different file

Programs/GridProxyGUI/MainWindow.cs

@@ -4,11 +4,7 @@ using System.Collections.Concurrent;
 using Gtk;
 using GridProxyGUI;
 using OpenMetaverse.Packets;
-using OpenMetaverse.StructuredData;
-using System.IO;
-using System.IO.Compression;
 using System.Timers;
-using System.Text;
 using System.Text.RegularExpressions;
 using Nwc.XmlRpc;
 
@@ -649,8 +645,6 @@ public partial class MainWindow : Gtk.Window
         od.Destroy();
     }
 
-    string sessionFileName;
-
     protected void OnSaveAsActionActivated(object sender, EventArgs e)
     {
         var od = new Gtk.FileChooserDialog(null, "Save Session", this, FileChooserAction.Save, "Cancel", ResponseType.Cancel, "Save", ResponseType.Accept);
@@ -658,10 +652,10 @@ public partial class MainWindow : Gtk.Window
 
         if (od.Run() == (int)ResponseType.Accept)
         {
-            sessionFileName = od.Filename;
-            if (string.IsNullOrEmpty(System.IO.Path.GetExtension(sessionFileName)))
+            SessionFileName = od.Filename;
+            if (string.IsNullOrEmpty(System.IO.Path.GetExtension(SessionFileName)))
             {
-                sessionFileName += ".gpz";
+                SessionFileName += ".gpz";
             }
             SaveSession();
         }
@@ -670,7 +664,7 @@ public partial class MainWindow : Gtk.Window
 
     protected void OnSaveActionActivated(object sender, EventArgs e)
     {
-        if (string.IsNullOrEmpty(sessionFileName))
+        if (string.IsNullOrEmpty(SessionFileName))
         {
             OnSaveAsActionActivated(sender, e);
         }
@@ -680,86 +674,6 @@ public partial class MainWindow : Gtk.Window
         }
     }
 
-    void SaveSession()
-    {
-        OSDMap s = new OSDMap();
-        OSDArray array = new OSDArray();
-
-        foreach (object[] row in messages.Messages)
-        {
-            array.Add(((Session)row[0]).Serialize());
-        }
-
-        s["Version"] = "1.0";
-        s["Messages"] = array;
-
-        System.Threading.ThreadPool.QueueUserWorkItem((sync) =>
-        {
-            try
-            {
-                using (var file = File.OpenWrite(sessionFileName))
-                {
-                    using (var compressed = new GZipStream(file, CompressionMode.Compress))
-                    {
-                        using (var writer = new System.Xml.XmlTextWriter(compressed, new UTF8Encoding(false)))
-                        {
-                            writer.Formatting = System.Xml.Formatting.Indented;
-                            writer.WriteStartDocument();
-                            writer.WriteStartElement(String.Empty, "llsd", String.Empty);
-                            OSDParser.SerializeLLSDXmlElement(writer, s);
-                            writer.WriteEndElement();
-                        }
-                    }
-                }
-            }
-            catch { }
-        });
-    }
-
-    void OpenSession(string fileName)
-    {
-        System.Threading.ThreadPool.QueueUserWorkItem((sync) =>
-        {
-            OSD data;
-            try
-            {
-                using (var file = File.OpenRead(fileName))
-                {
-                    using (var compressed = new GZipStream(file, CompressionMode.Decompress))
-                    {
-                        data = OSDParser.DeserializeLLSDXml(compressed);
-                    }
-                }
-            }
-            catch
-            {
-                return;
-            }
-
-            Application.Invoke((sender, e) =>
-            {
-                try
-                {
-                    if (data != null && data is OSDMap)
-                    {
-                        OSDMap map = (OSDMap)data;
-                        OSDArray msgs = (OSDArray)map["Messages"];
-                        foreach (var msgOSD in msgs)
-                        {
-                            var msg = (OSDMap)msgOSD;
-                            var session = Session.FromOSD(msg);
-                            if (session != null)
-                            {
-                                messages.Messages.AppendValues(session);
-                            }
-                        }
-                    }
-                }
-                catch { }
-            });
-        });
-    }
-
     protected void OnAboutActionActivated(object sender, EventArgs e)
     {
         var about = new GridProxyGUI.About();