Add tray options

main/App.config

@@ -1,6 +1,18 @@
 <?xml version="1.0" encoding="utf-8" ?>
 <configuration>
+    <configSections>
+        <sectionGroup name="userSettings" type="System.Configuration.UserSettingsGroup, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" >
+            <section name="client.Properties.Settings" type="System.Configuration.ClientSettingsSection, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" allowExeDefinition="MachineToLocalUser" requirePermission="false" />
+        </sectionGroup>
+    </configSections>
     <startup> 
         <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.7.2" />
     </startup>
+    <userSettings>
+        <client.Properties.Settings>
+            <setting name="FirstRun" serializeAs="String">
+                <value>True</value>
+            </setting>
+        </client.Properties.Settings>
+    </userSettings>
 </configuration>

main/Forms/frmClient.cs

@@ -16,10 +16,9 @@ public partial class frmClient : Form
         public frmClient()
         {
             System.Runtime.ProfileOptimization.StartProfile("frmClient.Profile");
-            InitializeComponent();
+            InitializeComponent();           
             this.MaximumSize = new Size(Screen.PrimaryScreen.WorkingArea.Width, Screen.PrimaryScreen.WorkingArea.Height);
             Reload();
-
             currentVersion.Text = "v" + System.Reflection.Assembly.GetEntryAssembly().GetName().Version.ToString();
 
             githubVersion.Text = Task.Run(() => getVersionData()).Result;

main/IconApplicationContext.cs

@@ -0,0 +1,67 @@
+using client.Forms;
+using client.Properties;
+using System;
+using System.Drawing;
+
+namespace client
+{
+    class IconApplicationContext : TrayIconApplicationContext
+    {
+        private frmClient frmClient;
+
+        public IconApplicationContext()
+        {
+            TrayIcon.Icon = Resources.Icon;
+            TrayIcon.Visible = true;
+
+            ContextMenu.Items.Add("Taskbar Group", null, this.SettingsContextMenuClickHandler);
+            ContextMenu.Items.Add("E&xit", null, this.ExitContextMenuClickHandler);
+
+            if (Properties.Settings.Default.FirstRun == true)
+            {
+                frmClient = new frmClient();
+                frmClient.Show();
+
+                //Change the value since the program has run once now
+                Properties.Settings.Default.FirstRun = false;
+                Properties.Settings.Default.Save();
+            }
+        }
+
+        protected override void OnApplicationExit(EventArgs e)
+        {
+            base.OnApplicationExit(e);
+        }
+
+        private void ExitContextMenuClickHandler(object sender, EventArgs eventArgs)
+        {
+            this.ExitThread();
+        }
+
+        private void SettingsContextMenuClickHandler(object sender, EventArgs eventArgs)
+        {
+            this.ShowSettings();
+        }
+
+        private void ShowSettings()
+        {
+            if (frmClient != null)
+            {
+                if (frmClient.IsDisposed)
+                {
+                    frmClient = new frmClient();
+                    frmClient.Show();
+                }
+                else
+                {
+                    frmClient.BringToFront();
+                }
+            }
+            else
+            {
+                frmClient = new frmClient();
+                frmClient.Show();
+            }
+        }
+    }
+}

main/Properties/Resources.resx

@@ -133,6 +133,9 @@
   <data name="Error" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\Error.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
+  <data name="Icon" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\icon.ico;System.Drawing.Icon, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
   <data name="NumDown" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\NumDown.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>

main/Properties/Settings.settings

@@ -1,7 +1,9 @@
 <?xml version='1.0' encoding='utf-8'?>
-<SettingsFile xmlns="http://schemas.microsoft.com/VisualStudio/2004/01/settings" CurrentProfile="(Default)">
-  <Profiles>
-    <Profile Name="(Default)" />
-  </Profiles>
-  <Settings />
-</SettingsFile>
+<SettingsFile xmlns="http://schemas.microsoft.com/VisualStudio/2004/01/settings" CurrentProfile="(Default)" GeneratedClassNamespace="client.Properties" GeneratedClassName="Settings">
+  <Profiles />
+  <Settings>
+    <Setting Name="FirstRun" Type="System.Boolean" Scope="User">
+      <Value Profile="(Default)">True</Value>
+    </Setting>
+  </Settings>
+</SettingsFile>

main/TrayIconApplicationContext.cs

@@ -0,0 +1,94 @@
+using client.Forms;
+using client.Properties;
+using System;
+using System.Drawing;
+using System.Runtime.InteropServices;
+using System.Windows.Forms;
+
+namespace client
+{
+    public abstract class TrayIconApplicationContext : ApplicationContext
+    {
+        private readonly NotifyIcon _notifyIcon;
+        private readonly ContextMenuStrip _contextMenu;
+        private frmClient _frmClient;
+        protected TrayIconApplicationContext()
+        {
+            _contextMenu = new ContextMenuStrip();
+            _notifyIcon = new NotifyIcon();
+            _frmClient = new frmClient();
+
+            Application.ApplicationExit += this.ApplicationExitHandler;
+
+            this.TrayIcon.MouseDoubleClick += TrayIcon_MouseDoubleClick;
+
+            this.TrayIcon.Icon = Resources.Icon;
+            this.TrayIcon.ContextMenuStrip = this.ContextMenu;
+        }
+
+        [DllImport("user32.dll")]
+        [return: MarshalAs(UnmanagedType.Bool)]
+        internal static extern bool GetCursorPos(ref Win32Point pt);
+
+        [StructLayout(LayoutKind.Sequential)]
+        internal struct Win32Point
+        {
+            public Int32 X;
+            public Int32 Y;
+        };
+        public static Point GetMousePosition()
+        {
+            var w32Mouse = new Win32Point();
+            GetCursorPos(ref w32Mouse);
+
+            return new Point(w32Mouse.X, w32Mouse.Y);
+        }
+
+        private void TrayIcon_MouseDoubleClick(object sender, MouseEventArgs e)
+        {
+            if (e.Button == MouseButtons.Left)
+            {
+                if (_frmClient.IsDisposed)
+                {
+                    _frmClient = new frmClient();
+                    _frmClient.Show();
+                }
+                else
+                { _frmClient.Show(); }
+            }
+
+            if (e.Button == MouseButtons.Right)
+            {
+                _contextMenu.Show(GetMousePosition());
+                _contextMenu.Visible = true;
+            }
+        }
+
+        protected virtual void OnApplicationExit(EventArgs e)
+        {
+            if (_notifyIcon != null)
+            {
+                _notifyIcon.Visible = false;
+                _notifyIcon.Dispose();
+            }
+        }
+
+        private void ApplicationExitHandler(object sender, EventArgs e)
+        {
+            if (_contextMenu != null)
+                _contextMenu.Dispose();
+
+            this.OnApplicationExit(e);
+        }
+
+        protected ContextMenuStrip ContextMenu
+        {
+            get { return _contextMenu; }
+        }
+        protected NotifyIcon TrayIcon
+        {
+            get { return _notifyIcon; }
+        }
+    }
+}
+

main/client.cs

@@ -77,7 +77,7 @@ static void Main()
             {
                 // See comment above
                 SetCurrentProcessExplicitAppUserModelID("tjackenpacken.taskbarGroup.main");
-                Application.Run(new frmClient());
+                Application.Run(new IconApplicationContext());
             }
         }
     }

main/client.csproj

@@ -94,6 +94,7 @@
     <Compile Include="Classes\MainPath.cs" />
     <Compile Include="Classes\ProgramShortcut.cs" />
     <Compile Include="Classes\ShellLink.cs" />
+    <Compile Include="IconApplicationContext.cs" />
     <Compile Include="Forms\frmClient.cs">
       <SubType>Form</SubType>
     </Compile>
@@ -114,6 +115,7 @@
       <DependentUpon>frmMain.cs</DependentUpon>
     </Compile>
     <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="TrayIconApplicationContext.cs" />
     <Compile Include="User controls\ucCategoryPanel.cs">
       <SubType>UserControl</SubType>
     </Compile>