[WIP] Added initial Autoupdater.NET config

Have created the basic setup using the JSON
version of the Autoupdater.NET config shown
on the Autoupdater.NET website at:
https://github.com/ravibpatel/AutoUpdater.NET

JSON file to be stored on the update website:
{
   "version":"0.2.0.0",
   "url":"http://displaymagician.com/downloads/DisplayMagicianSetup.zip",
   "changelog":"https://github.com/terrymacdonald/DisplayMagician/releases",
   "mandatory":{
      "value":false,
      "minVersion": "0.1.0.0",
      "mode":1
   },
   "checksum":{
      "value":"E5F59E50FC91A9E52634FFCB11F32BD37FE0E2F1",
      "hashingAlgorithm":"SHA1"
   }
}

DisplayMagician/DisplayMagician.csproj

@@ -214,6 +214,9 @@
     <PackageReference Include="AudioSwitcher.AudioApi.CoreAudio">
       <Version>4.0.0-alpha5</Version>
     </PackageReference>
+    <PackageReference Include="Autoupdater.NET.Official">
+      <Version>1.6.4</Version>
+    </PackageReference>
     <PackageReference Include="CircularProgressBar">
       <Version>2.8.0.16</Version>
     </PackageReference>

DisplayMagician/UIForms/MainForm.cs

@@ -13,6 +13,9 @@ using System.Reflection;
 using DisplayMagician.Shared;
 using System.Runtime.InteropServices;
 using System.IO;
+using AutoUpdaterDotNET;
+using Newtonsoft.Json;
+using System.Net;
 
 namespace DisplayMagician.UIForms
 {
@@ -121,6 +124,9 @@ namespace DisplayMagician.UIForms
             // Start loading the Steam Games just after the Main form opens
             //SteamGame.GetAllInstalledGames();
             EnableShortcutButtonIfProfiles();
+
+            AutoUpdater.CheckForUpdateEvent += AutoUpdaterOnCheckForUpdateEvent;
+            AutoUpdater.Start("http://rbsoft.org/updates/AutoUpdaterTest.json");
         }
 
         private void EnableShortcutButtonIfProfiles()
@@ -277,7 +283,97 @@ namespace DisplayMagician.UIForms
 
         private void MainForm_Activated(object sender, EventArgs e)
         {
-            //EnableShortcutButtonIfProfiles();
+            EnableShortcutButtonIfProfiles();
+        }
+
+        private void AutoUpdaterOnParseUpdateInfoEvent(ParseUpdateInfoEventArgs args)
+        {
+            dynamic json = JsonConvert.DeserializeObject(args.RemoteData);
+            args.UpdateInfo = new UpdateInfoEventArgs
+            {
+                CurrentVersion = json.version,
+                ChangelogURL = json.changelog,
+                DownloadURL = json.url,
+                Mandatory = new Mandatory
+                {
+                    Value = json.mandatory.value,
+                    UpdateMode = json.mandatory.mode,
+                    MinimumVersion = json.mandatory.minVersion
+                },
+                CheckSum = new CheckSum
+                {
+                    Value = json.checksum.value,
+                    HashingAlgorithm = json.checksum.hashingAlgorithm
+                }
+            };
+        }        
+
+        private void AutoUpdaterOnCheckForUpdateEvent(UpdateInfoEventArgs args)
+        {
+            if (args.Error == null)
+            {
+                if (args.IsUpdateAvailable)
+                {
+                    DialogResult dialogResult;
+                    if (args.Mandatory.Value)
+                    {
+                        dialogResult =
+                            MessageBox.Show(
+                                $@"There is new version {args.CurrentVersion} available. You are using version {args.InstalledVersion}. This is required update. Press Ok to begin updating the application.", @"Update Available",
+                                MessageBoxButtons.OK,
+                                MessageBoxIcon.Information);
+                    }
+                    else
+                    {
+                        dialogResult =
+                            MessageBox.Show(
+                                $@"There is new version {args.CurrentVersion} available. You are using version {
+                                        args.InstalledVersion
+                                    }. Do you want to update the application now?", @"Update Available",
+                                MessageBoxButtons.YesNo,
+                                MessageBoxIcon.Information);
+                    }
+
+                    // Uncomment the following line if you want to show standard update dialog instead.
+                    // AutoUpdater.ShowUpdateForm(args);
+
+                    if (dialogResult.Equals(DialogResult.Yes) || dialogResult.Equals(DialogResult.OK))
+                    {
+                        try
+                        {
+                            if (AutoUpdater.DownloadUpdate(args))
+                            {
+                                Application.Exit();
+                            }
+                        }
+                        catch (Exception exception)
+                        {
+                            MessageBox.Show(exception.Message, exception.GetType().ToString(), MessageBoxButtons.OK,
+                                MessageBoxIcon.Error);
+                        }
+                    }
+                }
+                else
+                {
+                    MessageBox.Show(@"There is no update available please try again later.", @"No update available",
+                        MessageBoxButtons.OK, MessageBoxIcon.Information);
+                }
+            }
+            else
+            {
+                if (args.Error is WebException)
+                {
+                    MessageBox.Show(
+                        @"There is a problem reaching update server. Please check your internet connection and try again later.",
+                        @"Update Check Failed", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+                else
+                {
+                    MessageBox.Show(args.Error.Message,
+                        args.Error.GetType().ToString(), MessageBoxButtons.OK,
+                        MessageBoxIcon.Error);
+                }
+            }
         }
     }
 }

DisplayMagician/UIForms/ShortcutLibraryForm.Designer.cs

@@ -270,7 +270,7 @@
             this.ShowIcon = false;
             this.StartPosition = System.Windows.Forms.FormStartPosition.CenterParent;
             this.Text = "DisplayMagician - Setup Game Shortcuts";
-            //this.Activated += new System.EventHandler(this.ShortcutLibraryForm_Activated);
+            this.Activated += new System.EventHandler(this.ShortcutLibraryForm_Activated);
             this.Load += new System.EventHandler(this.ShortcutLibraryForm_Load);
             this.cms_shortcuts.ResumeLayout(false);
             this.ResumeLayout(false);

DisplayMagician/UIForms/ShortcutLibraryForm.cs

@@ -279,7 +279,7 @@ namespace DisplayMagician.UIForms
 
         private void ShortcutLibraryForm_Activated(object sender, EventArgs e)
         {
-            //RemoveWarningIfShortcuts();
+            RemoveWarningIfShortcuts();
         }
 
         private void tsmi_save_to_desktop_Click(object sender, EventArgs e)