Migrate files from Wox to PowerLauncher (#5014)

* Moved all files from Wox to Powerlauncher

* Removed Wox project

* Changed namespace for imported files

* Resolved errors for VM

* Added build dependency order

* Fixed errors in helper class

* Remove Wox files

* Fixed errors in SingleInstance class

* Fixed wox.tests

* Fixed MSI

* Removed obsolete methods from PublicAPI

* nit fixes

* Throw null exception

* Fix merge conflict

src/modules/launcher/PowerLauncher/PublicAPIInstance.cs

@@ -0,0 +1,132 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Net;
+using System.Threading.Tasks;
+using System.Windows;
+using Wox.Core.Plugin;
+using Wox.Core.Resource;
+using PowerLauncher.Helper;
+using Wox.Infrastructure;
+using Wox.Infrastructure.Image;
+using Wox.Plugin;
+using PowerLauncher.ViewModel;
+
+namespace Wox
+{
+    public class PublicAPIInstance : IPublicAPI, IDisposable
+    {
+        private readonly SettingWindowViewModel _settingsVM;
+        private readonly MainViewModel _mainVM;
+        private readonly Alphabet _alphabet;
+        private bool _disposed = false;
+        private readonly ThemeManager _themeManager;
+
+        public event ThemeChangedHandler ThemeChanged;
+
+        #region Constructor
+
+        public PublicAPIInstance(SettingWindowViewModel settingsVM, MainViewModel mainVM, Alphabet alphabet, ThemeManager themeManager)
+        {
+            _settingsVM = settingsVM ?? throw new ArgumentNullException(nameof(settingsVM));
+            _mainVM = mainVM ?? throw new ArgumentNullException(nameof(mainVM));
+            _alphabet = alphabet ?? throw new ArgumentNullException(nameof(alphabet));
+            _themeManager = themeManager ?? throw new ArgumentNullException(nameof(themeManager));
+            _themeManager.ThemeChanged += OnThemeChanged;
+            WebRequest.RegisterPrefix("data", new DataWebRequestFactory());
+        }
+
+        #endregion
+
+        #region Public API
+
+        public void ChangeQuery(string query, bool requery = false)
+        {
+            _mainVM.ChangeQueryText(query, requery);
+        }
+
+        public void RestartApp()
+        {
+            _mainVM.MainWindowVisibility = Visibility.Hidden;
+
+            // we must manually save
+            // UpdateManager.RestartApp() will call Environment.Exit(0)
+            // which will cause ungraceful exit
+            SaveAppAllSettings();
+
+            // Todo : Implement logic to restart this app.
+            Environment.Exit(0);
+        }
+
+        public void CheckForNewUpdate()
+        {
+            //_settingsVM.UpdateApp();
+        }
+
+        public void SaveAppAllSettings()
+        {
+            _mainVM.Save();
+            _settingsVM.Save();
+            PluginManager.Save();
+            ImageLoader.Save();
+            _alphabet.Save();
+        }
+
+        public void ReloadAllPluginData()
+        {
+            PluginManager.ReloadData();
+        }
+
+        public void ShowMsg(string title, string subTitle = "", string iconPath = "", bool useMainWindowAsOwner = true)
+        {           
+        }
+
+        public void InstallPlugin(string path)
+        {
+            Application.Current.Dispatcher.Invoke(() => PluginManager.InstallPlugin(path));
+        }
+
+        public string GetTranslation(string key)
+        {
+            return InternationalizationManager.Instance.GetTranslation(key);
+        }
+
+        public List<PluginPair> GetAllPlugins()
+        {
+            return PluginManager.AllPlugins.ToList();
+        }
+
+        public Theme GetCurrentTheme()
+        {
+            return _themeManager.GetCurrentTheme();
+        }
+
+        public void Dispose()
+        {
+            Dispose(disposing: true);
+            GC.SuppressFinalize(this);
+        }
+
+        #endregion
+
+        #region Protected Methods
+
+        protected void OnThemeChanged(Theme oldTheme, Theme newTheme)
+        {
+            ThemeChanged?.Invoke(oldTheme, newTheme);
+        }
+   
+        protected virtual void Dispose(bool disposing)
+        {
+            if (!_disposed)
+            {            
+                if (disposing)
+                {
+                    _themeManager.ThemeChanged -= OnThemeChanged;
+                    _disposed = true;
+                }               
+            }
+        }
+        #endregion
+    }
+}