Add working config and autostart

src/FlippedTaskbar11/Config.cs

@@ -0,0 +1,55 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Text.Json;
+using System.Text.Json.Serialization;
+using System.Threading.Tasks;
+
+namespace TopCenterStart11
+{
+    internal class Config
+    {
+        const string CONFIGFILE = "config.json";
+
+        private static Config instance;
+
+        public int PollingRate { get; set; } = 100;
+
+        /// <summary>
+        /// Do not call the constructor manually. Call Config.Load() instead.
+        /// </summary>
+        public Config() { }
+
+        public void Save()
+        {
+            using FileStream fs = getFile();
+            fs.Position = 0;
+            JsonSerializer.Serialize(fs, this);
+        }
+
+        public static Config Load()
+        {
+            if (instance == null)
+            {
+                using FileStream fs = getFile();
+                instance = JsonSerializer.Deserialize<Config>(fs, new JsonSerializerOptions());
+            }
+
+            return instance;
+        }
+
+        private static FileStream getFile()
+        {
+            if (!File.Exists("config.json"))
+            {
+                var fs = File.Create("config.json");
+                StreamWriter sw = new StreamWriter(fs);
+                sw.Write(JsonSerializer.Serialize(new Config()));
+                sw.Dispose();
+            }
+
+            return File.Open("config.json", FileMode.OpenOrCreate);
+        }
+    }
+}

src/FlippedTaskbar11/Program.cs

@@ -1,4 +1,4 @@
-namespace FlippedTaskbar11
+namespace TopCenterStart11
 {
     internal static class Program
     {

src/FlippedTaskbar11/Settings.cs

@@ -1,24 +1,37 @@
-using FlippedTaskbar11.TaskbarLogics;
+using Microsoft.Win32;
+using System.Reflection;
+using TopCenterStart11.TaskbarLogics;
 
-namespace FlippedTaskbar11
+namespace TopCenterStart11
 {
     public partial class SettingsForm : Form
     {
+        const string ENABLE_AUTOSTART = "Enable Autostart";
+        const string DISABLE_AUTOSTART = "Disable Autostart";
+        const string REGISTRY_ITEM = "TopCenterStart11";
+        const string REGISTRY_AUTOSTART_PATH = @"SOFTWARE\Microsoft\Windows\CurrentVersion\Run";
+
+        private Config config;
         private TaskbarManager taskbar;
 
         public SettingsForm()
         {
             InitializeComponent();
 
-            taskbar = new TaskbarManager();
+            config = Config.Load();
+            setAppropriateAutoStartText();
+            taskbar = new TaskbarManager(config);
 
             trayIcon.ContextMenuStrip = new ContextMenuStrip();
             trayIcon.ContextMenuStrip.Items.AddRange(new ToolStripItem[]
             {
+                new ToolStripLabel("Welcome to TopCenterStart11! <3"),
                 new ToolStripButton("Show Settings", null, onTrayShow, "Show Settings"),
                 new ToolStripButton("Exit", null, onTrayExit, "Exit")
             });
 
+            pollingRate.Value = config.PollingRate;
+
             taskbar.StartTaskbarLoop();
         }
 
@@ -41,11 +54,47 @@ private void onTrayExit(object? sender, EventArgs eventargs)
             Application.Exit();
         }
 
-        private void SettingsForm_FormClosing(object sender, FormClosingEventArgs e)
+        private void onFormClosing(object sender, FormClosingEventArgs e)
         {
             e.Cancel = true;
             this.WindowState = FormWindowState.Minimized;
             this.Hide();
         }
+
+        private void onAutoStartClick(object sender, EventArgs e)
+        {
+            RegistryKey key = Registry.CurrentUser.OpenSubKey(REGISTRY_AUTOSTART_PATH, true);
+
+            if (!getAutoStartEnabled())
+            {
+                key.SetValue(REGISTRY_ITEM, Assembly.GetEntryAssembly().Location);
+            }
+            else
+            {
+                key.DeleteValue(REGISTRY_ITEM, false);
+            }
+
+            setAppropriateAutoStartText();
+        }
+
+        private void onSaveClick(object sender, EventArgs e)
+        {
+            // Copy config values from the UI to the config and save
+            config.PollingRate = (int)pollingRate.Value;
+            config.Save();
+        }
+
+        private void setAppropriateAutoStartText()
+        {
+            autoStart.Text = getAutoStartEnabled() ? DISABLE_AUTOSTART : ENABLE_AUTOSTART;
+        }
+
+        private bool getAutoStartEnabled()
+        {
+            var path = @"SOFTWARE\Microsoft\Windows\CurrentVersion\Run";
+            RegistryKey key = Registry.CurrentUser.OpenSubKey(path, true);
+
+            return key.GetValueNames().Contains(REGISTRY_ITEM);
+        }
     }
 }

src/FlippedTaskbar11/TaskbarLogic/TaskbarManager.cs

@@ -1,12 +1,12 @@
-using FlippedTaskbar11.TaskbarLogic;
+using TopCenterStart11.TaskbarLogic;
 using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Runtime.InteropServices;
 using System.Text;
 using System.Threading.Tasks;
 
-namespace FlippedTaskbar11.TaskbarLogics
+namespace TopCenterStart11.TaskbarLogics
 {
     internal class TaskbarManager
     {
@@ -25,23 +25,24 @@ internal class TaskbarManager
 
         public const int TASKBAR_HEIGHT = 48;
 
-        public const int POLLING_RATE_MS = 100;
+        private Config config;
 
         private IntPtr startHwnd;
         private IntPtr thumbnailHwnd;
         private IntPtr taskbarHwnd;
         private IntPtr switcherHwnd;
 
-        WIN32.DEVMODE devmode;
-        WIN32.RECT workingArea;
+        private WIN32.DEVMODE devmode;
+        private WIN32.RECT workingArea;
 
-        WIN32.RECT taskbarWindowRect;
-        WIN32.RECT taskbarClientRect;
+        private WIN32.RECT taskbarWindowRect;
+        private WIN32.RECT taskbarClientRect;
 
         private CancellationTokenSource cancellationTokenSource;
 
-        public TaskbarManager()
+        public TaskbarManager(Config config)
         {
+            this.config = config;
             cancellationTokenSource = new CancellationTokenSource();
 
             // pre-fetch windows on launch.
@@ -102,7 +103,7 @@ private async Task doTaskbarLoopAsync()
                 // update taskbar window
                 WIN32.UpdateWindow(taskbarHwnd);
                 // Set new position for taskbar
-                WIN32.SetWindowPos(taskbarHwnd, IntPtr.Zero, taskbarWindowRect.Left, 0,
+                WIN32.SetWindowPos(taskbarHwnd, (IntPtr)1, taskbarWindowRect.Left, 0,
                     taskbarWindowRect.Right, taskbarClientRect.Bottom, 0x0400);
                 // show window
                 //WIN32.ShowWindow(taskbarHwnd, 5);
@@ -119,8 +120,8 @@ private async Task doTaskbarLoopAsync()
                     workingArea = working;
                 }
 
-                if(POLLING_RATE_MS > 0)
-                    await Task.Delay(POLLING_RATE_MS);
+                if(config.PollingRate > 0)
+                    await Task.Delay(config.PollingRate);
             } 
             while (!cancellationTokenSource.IsCancellationRequested);
         }
@@ -137,8 +138,8 @@ private async Task doWindowPlacementLoopAsync()
                 placeUnderTaskbar(thumbnailHwnd);
                 placeStart(startHwnd);
 
-                if (POLLING_RATE_MS > 0)
-                    await Task.Delay(POLLING_RATE_MS);
+                if (config.PollingRate > 0)
+                    await Task.Delay(config.PollingRate);
             }
             while (!cancellationTokenSource.IsCancellationRequested);
         }

src/FlippedTaskbar11/TaskbarLogic/Win32.cs

@@ -11,7 +11,7 @@
 using System.Text;
 using System.Threading.Tasks;
 
-namespace FlippedTaskbar11.TaskbarLogic
+namespace TopCenterStart11.TaskbarLogic
 {
     public static class WIN32
     {

src/FlippedTaskbar11.sln → src/TopCenterStart11.sln

@@ -3,7 +3,7 @@ Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio Version 17
 VisualStudioVersion = 17.2.32505.173
 MinimumVisualStudioVersion = 10.0.40219.1
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "FlippedTaskbar11", "FlippedTaskbar11\FlippedTaskbar11.csproj", "{E5DD7A89-AFD9-40FB-B24C-7B276F80A80A}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "TopCenterStart11", "FlippedTaskbar11\TopCenterStart11.csproj", "{E5DD7A89-AFD9-40FB-B24C-7B276F80A80A}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution