[PT Run][New Plugin] Unit Converter (#9800) (#11406)

src/modules/launcher/Plugins/Community.PowerToys.Run.Plugin.UnitConverter.UnitTest/Community.PowerToys.Run.Plugin.UnitConverter.UnitTest.csproj

@@ -0,0 +1,37 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>netcoreapp3.1</TargetFramework>
+
+    <IsPackable>false</IsPackable>
+
+    <Platforms>x64</Platforms>
+  </PropertyGroup>
+
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <PlatformTarget>x64</PlatformTarget>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <AdditionalFiles Include="..\..\..\..\codeAnalysis\StyleCop.json" Link="StyleCop.json" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <Compile Include="..\..\..\..\codeAnalysis\GlobalSuppressions.cs" Link="GlobalSuppressions.cs" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="NUnit" Version="3.13.1" />
+    <PackageReference Include="NUnit3TestAdapter" Version="3.17.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.9.4" />
+    <PackageReference Include="StyleCop.Analyzers" Version="1.1.118">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\Community.PowerToys.Run.Plugin.UnitConverter\Community.PowerToys.Run.Plugin.UnitConverter.csproj" />
+  </ItemGroup>
+
+</Project>

src/modules/launcher/Plugins/Community.PowerToys.Run.Plugin.UnitConverter.UnitTest/InputInterpreterTests.cs

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+using System.Globalization;
+using NUnit.Framework;
+using Wox.Plugin;
+
+namespace Community.PowerToys.Run.Plugin.UnitConverter.UnitTest
+{
+    [TestFixture]
+    public class InputInterpreterTests
+    {
+        [TestCase(new string[] { "1,5'" }, new string[] { "1,5", "'" })]
+        [TestCase(new string[] { "1.5'" }, new string[] { "1.5", "'" })]
+        [TestCase(new string[] { "1'" }, new string[] { "1", "'" })]
+        [TestCase(new string[] { "1'5\"" }, new string[] { "1", "'", "5", "\"" })]
+        [TestCase(new string[] { "5\"" }, new string[] { "5", "\"" })]
+        [TestCase(new string[] { "1'5" }, new string[] { "1", "'", "5" })]
+        public void RegexSplitsInput(string[] input, string[] expectedResult)
+        {
+            string[] shortsplit = InputInterpreter.RegexSplitter(input);
+            Assert.AreEqual(expectedResult, shortsplit);
+        }
+
+        [TestCase(new string[] { "1cm", "to", "mm" }, new string[] { "1", "cm", "to", "mm" })]
+        public void InsertsSpaces(string[] input, string[] expectedResult)
+        {
+            InputInterpreter.InputSpaceInserter(ref input);
+            Assert.AreEqual(expectedResult, input);
+        }
+
+        [TestCase(new string[] { "1'", "in", "cm" }, new string[] { "1", "foot", "in", "cm" })]
+        [TestCase(new string[] { "1\"", "in", "cm" }, new string[] { "1", "inch", "in", "cm" })]
+        [TestCase(new string[] { "1'6", "in", "cm" }, new string[] { "1.5", "foot", "in", "cm" })]
+        [TestCase(new string[] { "1'6\"", "in", "cm" }, new string[] { "1.5", "foot", "in", "cm" })]
+        public void HandlesShorthandFeetInchNotation(string[] input, string[] expectedResult)
+        {
+            InputInterpreter.ShorthandFeetInchHandler(ref input, CultureInfo.InvariantCulture);
+            Assert.AreEqual(expectedResult, input);
+        }
+
+        [TestCase(new string[] { "5", "CeLsIuS", "in", "faHrenheiT" }, new string[] { "5", "DegreeCelsius", "in", "DegreeFahrenheit" })]
+        [TestCase(new string[] { "5", "f", "in", "celsius" }, new string[] { "5", "<22>f", "in", "DegreeCelsius" })]
+        [TestCase(new string[] { "5", "c", "in", "f" }, new string[] { "5", "<22>c", "in", "<22>f" })]
+        [TestCase(new string[] { "5", "f", "in", "c" }, new string[] { "5", "<22>f", "in", "<22>c" })]
+        public void PrefixesDegrees(string[] input, string[] expectedResult)
+        {
+            InputInterpreter.DegreePrefixer(ref input);
+            Assert.AreEqual(expectedResult, input);
+        }
+
+        [TestCase("a f in c")]
+        [TestCase("12 f in")]
+        public void ParseInvalidQueries(string queryString)
+        {
+            Query query = new Query(queryString);
+            var result = InputInterpreter.Parse(query);
+            Assert.AreEqual(null, result);
+        }
+
+        [TestCase("12 f in c", 12)]
+        [TestCase("10m to cm", 10)]
+        public void ParseValidQueries(string queryString, double result)
+        {
+            Query query = new Query(queryString);
+            var convertModel = InputInterpreter.Parse(query);
+            Assert.AreEqual(result, convertModel.Value);
+        }
+    }
+}

src/modules/launcher/Plugins/Community.PowerToys.Run.Plugin.UnitConverter.UnitTest/UnitHandlerTests.cs

@@ -0,0 +1,42 @@
+using System.Globalization;
+using System.Linq;
+using NUnit.Framework;
+
+namespace Community.PowerToys.Run.Plugin.UnitConverter.UnitTest
+{
+    [TestFixture]
+    public class UnitHandlerTests
+    {
+        [Test]
+        public void HandleTemperature()
+        {
+            var convertModel = new ConvertModel(1, "DegreeCelsius", "DegreeFahrenheit");
+            double result = UnitHandler.ConvertInput(convertModel, UnitsNet.QuantityType.Temperature);
+            Assert.AreEqual(33.79999999999999d, result);
+        }
+
+        [Test]
+        public void HandleLength()
+        {
+            var convertModel = new ConvertModel(1, "meter", "centimeter");
+            double result = UnitHandler.ConvertInput(convertModel, UnitsNet.QuantityType.Length);
+            Assert.AreEqual(100, result);
+        }
+
+        [Test]
+        public void HandlesByteCapitals()
+        {
+            var convertModel = new ConvertModel(1, "kB", "kb");
+            double result = UnitHandler.ConvertInput(convertModel, UnitsNet.QuantityType.Information);
+            Assert.AreEqual(8, result);
+        }
+
+        [Test]
+        public void HandleInvalidModel()
+        {
+            var convertModel = new ConvertModel(1, "aa", "bb");
+            var results = UnitHandler.Convert(convertModel);
+            Assert.AreEqual(0, results.Count());
+        }
+    }
+}

src/modules/launcher/Plugins/Community.PowerToys.Run.Plugin.UnitConverter/Community.PowerToys.Run.Plugin.UnitConverter.csproj

@@ -0,0 +1,99 @@
+<Project Sdk="Microsoft.NET.Sdk.WindowsDesktop">
+ <Import Project="..\..\..\..\Version.props" />
+  
+  <PropertyGroup>
+    <TargetFramework>netcoreapp3.1</TargetFramework>
+    <ProjectGuid>{BB23A474-5058-4F75-8FA3-5FE3DE53CDF4}</ProjectGuid>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>Community.PowerToys.Run.Plugin.UnitConverter</RootNamespace>
+    <AssemblyName>Community.PowerToys.Run.Plugin.UnitConverter</AssemblyName>
+    <Version>$(Version).0</Version>
+    <useWPF>true</useWPF>
+    <AppendTargetFrameworkToOutputPath>false</AppendTargetFrameworkToOutputPath>
+    <AppendRuntimeIdentifierToOutputPath>false</AppendRuntimeIdentifierToOutputPath>
+    <Platforms>x64</Platforms>
+    <NeutralLanguage>en-US</NeutralLanguage>
+  </PropertyGroup>
+
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <DebugSymbols>true</DebugSymbols>
+    <OutputPath>..\..\..\..\..\x64\Debug\modules\launcher\Plugins\Community.UnitConverter\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <DebugType>full</DebugType>
+    <PlatformTarget>x64</PlatformTarget>
+    <LangVersion>7.3</LangVersion>
+    <ErrorReport>prompt</ErrorReport>
+    <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
+    <WarningLevel>4</WarningLevel>
+    <Optimize>false</Optimize>
+    <TreatWarningsAsErrors>false</TreatWarningsAsErrors>
+  </PropertyGroup>
+
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <OutputPath>..\..\..\..\..\x64\Release\modules\launcher\Plugins\Community.UnitConverter\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <Optimize>true</Optimize>
+    <DebugType>pdbonly</DebugType>
+    <PlatformTarget>x64</PlatformTarget>
+    <LangVersion>7.3</LangVersion>
+    <ErrorReport>prompt</ErrorReport>
+    <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <AdditionalFiles Include="..\..\..\..\codeAnalysis\StyleCop.json" Link="StyleCop.json" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <Compile Include="..\..\..\..\codeAnalysis\GlobalSuppressions.cs" Link="GlobalSuppressions.cs" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\Wox.Infrastructure\Wox.Infrastructure.csproj">
+      <Private>false</Private>
+    </ProjectReference>
+    <ProjectReference Include="..\..\Wox.Plugin\Wox.Plugin.csproj">
+      <Private>false</Private>
+    </ProjectReference>
+  </ItemGroup>
+
+  <ItemGroup>
+    <None Include="plugin.json">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="StyleCop.Analyzers" Version="1.1.118">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+    <PackageReference Include="UnitsNet" Version="4.76.0" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <Compile Update="Properties\Resources.Designer.cs">
+      <DesignTime>True</DesignTime>
+      <AutoGen>True</AutoGen>
+      <DependentUpon>Resources.resx</DependentUpon>
+    </Compile>
+  </ItemGroup>
+
+  <ItemGroup>
+    <EmbeddedResource Update="Properties\Resources.resx">
+      <Generator>PublicResXFileCodeGenerator</Generator>
+      <LastGenOutput>Resources.Designer.cs</LastGenOutput>
+    </EmbeddedResource>
+  </ItemGroup>
+
+  <ItemGroup>
+    <None Update="Images\unitconverter.light.png">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
+    <None Update="Images\unitconverter.dark.png">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
+  </ItemGroup>
+
+</Project>

src/modules/launcher/Plugins/Community.PowerToys.Run.Plugin.UnitConverter/ConvertModel.cs

@@ -0,0 +1,26 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+namespace Community.PowerToys.Run.Plugin.UnitConverter
+{
+    public class ConvertModel
+    {
+        public double Value { get; set; }
+
+        public string FromUnit { get; set; }
+
+        public string ToUnit { get; set; }
+
+        public ConvertModel()
+        {
+        }
+
+        public ConvertModel(double value, string fromUnit, string toUnit)
+        {
+            Value = value;
+            FromUnit = fromUnit;
+            ToUnit = toUnit;
+        }
+    }
+}

src/modules/launcher/Plugins/Community.PowerToys.Run.Plugin.UnitConverter/InputInterpreter.cs

@@ -0,0 +1,181 @@
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Linq;
+using System.Text.RegularExpressions;
+using UnitsNet;
+using Wox.Plugin;
+
+namespace Community.PowerToys.Run.Plugin.UnitConverter
+{
+    public static class InputInterpreter
+    {
+        private static string pattern = @"(?<=\d)(?![,.])(?=\D)|(?<=\D)(?<![,.])(?=\d)";
+
+        public static string[] RegexSplitter(string[] split)
+        {
+            return Regex.Split(split[0], pattern);
+        }
+
+        /// <summary>
+        /// Separates input like: "1ft in cm" to "1 ft in cm"
+        /// </summary>
+        public static void InputSpaceInserter(ref string[] split)
+        {
+            if (split.Length != 3)
+            {
+                return;
+            }
+
+            string[] parseInputWithoutSpace = Regex.Split(split[0], pattern);
+
+            if (parseInputWithoutSpace.Length > 1)
+            {
+                string[] firstEntryRemoved = split.Skip(1).ToArray();
+                string[] newSplit = new string[] { parseInputWithoutSpace[0], parseInputWithoutSpace[1] };
+
+                split = newSplit.Concat(firstEntryRemoved).ToArray();
+            }
+        }
+
+        /// <summary>
+        /// Replaces a split input array with shorthand feet/inch notation (1', 1'2" etc) to 'x foot in cm'.
+        /// </summary>
+        public static void ShorthandFeetInchHandler(ref string[] split, CultureInfo culture)
+        {
+            if (!split[0].Contains('\'') && !split[0].Contains('\"'))
+            {
+                return;
+            }
+
+            // catches 1' || 1" || 1'2 || 1'2" in cm
+            // by converting it to "x foot in cm"
+            if (split.Length == 3)
+            {
+                string[] shortsplit = RegexSplitter(split);
+
+                switch (shortsplit.Length)
+                {
+                    case 2:
+                        // ex: 1' & 1"
+                        if (shortsplit[1] == "\'")
+                        {
+                            string[] newInput = new string[] { shortsplit[0], "foot", split[1], split[2] };
+                            split = newInput;
+                        }
+                        else if (shortsplit[1] == "\"")
+                        {
+                            string[] newInput = new string[] { shortsplit[0], "inch", split[1], split[2] };
+                            split = newInput;
+                        }
+
+                        break;
+
+                    case 3:
+                    case 4:
+                        // ex: 1'2 and 1'2"
+                        if (shortsplit[1] == "\'")
+                        {
+                            bool isFeet = double.TryParse(shortsplit[0], NumberStyles.AllowDecimalPoint, culture, out double feet);
+                            bool isInches = double.TryParse(shortsplit[2], NumberStyles.AllowDecimalPoint, culture, out double inches);
+
+                            if (!isFeet || !isInches)
+                            {
+                                // atleast one could not be parsed correctly
+                                break;
+                            }
+
+                            string convertedTotalInFeet = Length.FromFeetInches(feet, inches).Feet.ToString(culture);
+
+                            string[] newInput = new string[] { convertedTotalInFeet, "foot", split[1], split[2] };
+                            split = newInput;
+                        }
+
+                        break;
+
+                    default:
+                        break;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Adds degree prefixes to degree units for shorthand notation. E.g. '10 c in fahrenheit' becomes '10 °c in DegreeFahrenheit'.
+        /// </summary>
+        public static void DegreePrefixer(ref string[] split)
+        {
+            switch (split[1].ToLower())
+            {
+                case "celsius":
+                    split[1] = "DegreeCelsius";
+                    break;
+
+                case "fahrenheit":
+                    split[1] = "DegreeFahrenheit";
+                    break;
+
+                case "c":
+                    split[1] = "°c";
+                    break;
+
+                case "f":
+                    split[1] = "°f";
+                    break;
+
+                default:
+                    break;
+            }
+
+            switch (split[3].ToLower())
+            {
+                case "celsius":
+                    split[3] = "DegreeCelsius";
+                    break;
+
+                case "fahrenheit":
+                    split[3] = "DegreeFahrenheit";
+                    break;
+
+                case "c":
+                    split[3] = "°c";
+                    break;
+
+                case "f":
+                    split[3] = "°f";
+                    break;
+
+                default:
+                    break;
+            }
+        }
+
+        public static ConvertModel Parse(Query query)
+        {
+            string[] split = query.Search.Split(' ');
+
+            InputInterpreter.ShorthandFeetInchHandler(ref split, CultureInfo.CurrentCulture);
+            InputInterpreter.InputSpaceInserter(ref split);
+
+            if (split.Length != 4)
+            {
+                // deny any other queries than:
+                // 10 ft in cm
+                // 10 ft to cm
+                return null;
+            }
+
+            InputInterpreter.DegreePrefixer(ref split);
+            if (!double.TryParse(split[0], out double value))
+            {
+                return null;
+            }
+
+            return new ConvertModel()
+            {
+                Value = value,
+                FromUnit = split[1],
+                ToUnit = split[3],
+            };
+        }
+    }
+}

src/modules/launcher/Plugins/Community.PowerToys.Run.Plugin.UnitConverter/Main.cs

@@ -0,0 +1,180 @@
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Linq;
+using System.Runtime.InteropServices;
+using System.Threading;
+using System.Windows;
+using System.Windows.Input;
+using ManagedCommon;
+using UnitsNet;
+using Wox.Plugin;
+
+namespace Community.PowerToys.Run.Plugin.UnitConverter
+{
+    public class Main : IPlugin, IPluginI18n, IContextMenu, IDisposable
+    {
+        public string Name => Properties.Resources.plugin_name;
+
+        public string Description => Properties.Resources.plugin_description;
+
+        private PluginInitContext _context;
+        private static string _icon_path;
+        private bool _disposed;
+
+        public void Init(PluginInitContext context)
+        {
+            if (context == null)
+            {
+                throw new ArgumentNullException(paramName: nameof(context));
+            }
+
+            _context = context;
+            _context.API.ThemeChanged += OnThemeChanged;
+            UpdateIconPath(_context.API.GetCurrentTheme());
+        }
+
+        public List<Result> Query(Query query)
+        {
+            if (query == null)
+            {
+                throw new ArgumentNullException(paramName: nameof(query));
+            }
+
+            // Parse
+            ConvertModel convertModel = InputInterpreter.Parse(query);
+            if (convertModel == null)
+            {
+                return new List<Result>();
+            }
+
+            // Convert
+            return UnitHandler.Convert(convertModel)
+                .Select(x => GetResult(x))
+                .ToList();
+        }
+
+        private Result GetResult(UnitConversionResult result)
+        {
+            return new Result
+            {
+                ContextData = result,
+                Title = string.Format("{0} {1}", result.ConvertedValue, result.UnitName),
+                IcoPath = _icon_path,
+                Score = 300,
+                SubTitle = string.Format(Properties.Resources.copy_to_clipboard, result.QuantityType),
+                Action = c =>
+                {
+                    var ret = false;
+                    var thread = new Thread(() =>
+                    {
+                        try
+                        {
+                            Clipboard.SetText(result.ConvertedValue.ToString());
+                            ret = true;
+                        }
+                        catch (ExternalException)
+                        {
+                            MessageBox.Show(Properties.Resources.copy_failed);
+                        }
+                    });
+                    thread.SetApartmentState(ApartmentState.STA);
+                    thread.Start();
+                    thread.Join();
+                    return ret;
+                },
+            };
+        }
+
+        private ContextMenuResult CreateContextMenuEntry(UnitConversionResult result)
+        {
+            return new ContextMenuResult
+            {
+                PluginName = Name,
+                Title = Properties.Resources.context_menu_copy,
+                Glyph = "\xE8C8",
+                FontFamily = "Segoe MDL2 Assets",
+                AcceleratorKey = Key.Enter,
+                Action = _ =>
+                {
+                    bool ret = false;
+                    var thread = new Thread(() =>
+                    {
+                        try
+                        {
+                            Clipboard.SetText(result.ConvertedValue.ToString());
+                            ret = true;
+                        }
+                        catch (ExternalException)
+                        {
+                            MessageBox.Show(Properties.Resources.copy_failed);
+                        }
+                    });
+                    thread.SetApartmentState(ApartmentState.STA);
+                    thread.Start();
+                    thread.Join();
+                    return ret;
+                },
+            };
+        }
+
+        public List<ContextMenuResult> LoadContextMenus(Result selectedResult)
+        {
+            if (!(selectedResult?.ContextData is UnitConversionResult))
+            {
+                return new List<ContextMenuResult>();
+            }
+
+            List<ContextMenuResult> contextResults = new List<ContextMenuResult>();
+            UnitConversionResult result = selectedResult.ContextData as UnitConversionResult;
+            contextResults.Add(CreateContextMenuEntry(result));
+
+            return contextResults;
+        }
+
+        public string GetTranslatedPluginTitle()
+        {
+            return Properties.Resources.plugin_name;
+        }
+
+        public string GetTranslatedPluginDescription()
+        {
+            return Properties.Resources.plugin_description;
+        }
+
+        private void OnThemeChanged(Theme _, Theme newTheme)
+        {
+            UpdateIconPath(newTheme);
+        }
+
+        private static void UpdateIconPath(Theme theme)
+        {
+            if (theme == Theme.Light || theme == Theme.HighContrastWhite)
+            {
+                _icon_path = "Images/unitconverter.light.png";
+            }
+            else
+            {
+                _icon_path = "Images/unitconverter.dark.png";
+            }
+        }
+
+        public void Dispose()
+        {
+            Dispose(disposing: true);
+            GC.SuppressFinalize(this);
+        }
+
+        protected virtual void Dispose(bool disposing)
+        {
+            if (!_disposed)
+            {
+                if (disposing)
+                {
+                    _context.API.ThemeChanged -= OnThemeChanged;
+                    _disposed = true;
+                }
+            }
+        }
+    }
+}

src/modules/launcher/Plugins/Community.PowerToys.Run.Plugin.UnitConverter/Properties/Resources.Designer.cs

@@ -0,0 +1,108 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//     Runtime Version:4.0.30319.42000
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace Community.PowerToys.Run.Plugin.UnitConverter.Properties {
+    using System;
+    
+    
+    /// <summary>
+    ///   A strongly-typed resource class, for looking up localized strings, etc.
+    /// </summary>
+    // This class was auto-generated by the StronglyTypedResourceBuilder
+    // class via a tool like ResGen or Visual Studio.
+    // To add or remove a member, edit your .ResX file then rerun ResGen
+    // with the /str option, or rebuild your VS project.
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "16.0.0.0")]
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    public class Resources {
+        
+        private static global::System.Resources.ResourceManager resourceMan;
+        
+        private static global::System.Globalization.CultureInfo resourceCulture;
+        
+        [global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
+        internal Resources() {
+        }
+        
+        /// <summary>
+        ///   Returns the cached ResourceManager instance used by this class.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        public static global::System.Resources.ResourceManager ResourceManager {
+            get {
+                if (object.ReferenceEquals(resourceMan, null)) {
+                    global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("Community.PowerToys.Run.Plugin.UnitConverter.Properties.Resources", typeof(Resources).Assembly);
+                    resourceMan = temp;
+                }
+                return resourceMan;
+            }
+        }
+        
+        /// <summary>
+        ///   Overrides the current thread's CurrentUICulture property for all
+        ///   resource lookups using this strongly typed resource class.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        public static global::System.Globalization.CultureInfo Culture {
+            get {
+                return resourceCulture;
+            }
+            set {
+                resourceCulture = value;
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Copy (Enter).
+        /// </summary>
+        public static string context_menu_copy {
+            get {
+                return ResourceManager.GetString("context_menu_copy", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Copy failed.
+        /// </summary>
+        public static string copy_failed {
+            get {
+                return ResourceManager.GetString("copy_failed", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Copy {0} to clipboard.
+        /// </summary>
+        public static string copy_to_clipboard {
+            get {
+                return ResourceManager.GetString("copy_to_clipboard", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Provides unit conversion (e.g. 10 ft in m)..
+        /// </summary>
+        public static string plugin_description {
+            get {
+                return ResourceManager.GetString("plugin_description", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Unit Converter.
+        /// </summary>
+        public static string plugin_name {
+            get {
+                return ResourceManager.GetString("plugin_name", resourceCulture);
+            }
+        }
+    }
+}

src/modules/launcher/Plugins/Community.PowerToys.Run.Plugin.UnitConverter/Properties/Resources.resx

@@ -0,0 +1,135 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <data name="context_menu_copy" xml:space="preserve">
+    <value>Copy (Enter)</value>
+  </data>
+  <data name="copy_failed" xml:space="preserve">
+    <value>Copy failed</value>
+  </data>
+  <data name="copy_to_clipboard" xml:space="preserve">
+    <value>Copy {0} to clipboard</value>
+  </data>
+  <data name="plugin_description" xml:space="preserve">
+    <value>Provides unit conversion (e.g. 10 ft in m).</value>
+  </data>
+  <data name="plugin_name" xml:space="preserve">
+    <value>Unit Converter</value>
+  </data>
+</root>

src/modules/launcher/Plugins/Community.PowerToys.Run.Plugin.UnitConverter/UnitConversionResult.cs

@@ -0,0 +1,20 @@
+using UnitsNet;
+
+namespace Community.PowerToys.Run.Plugin.UnitConverter
+{
+    public class UnitConversionResult
+    {
+        public double ConvertedValue { get; }
+
+        public string UnitName { get; }
+
+        public QuantityType QuantityType { get; }
+
+        public UnitConversionResult(double convertedValue, string unitName, QuantityType quantityType)
+        {
+            ConvertedValue = convertedValue;
+            UnitName = unitName;
+            QuantityType = quantityType;
+        }
+    }
+}

src/modules/launcher/Plugins/Community.PowerToys.Run.Plugin.UnitConverter/UnitHandler.cs

@@ -0,0 +1,90 @@
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Linq;
+using UnitsNet;
+
+namespace Community.PowerToys.Run.Plugin.UnitConverter
+{
+    public static class UnitHandler
+    {
+        private static readonly int _roundingFractionalDigits = 4;
+
+        private static readonly QuantityType[] _included = new QuantityType[]
+        {
+            QuantityType.Acceleration,
+            QuantityType.Angle,
+            QuantityType.Area,
+            QuantityType.Duration,
+            QuantityType.Energy,
+            QuantityType.Information,
+            QuantityType.Length,
+            QuantityType.Mass,
+            QuantityType.Power,
+            QuantityType.Pressure,
+            QuantityType.Speed,
+            QuantityType.Temperature,
+            QuantityType.Volume,
+        };
+
+        /// <summary>
+        /// Given string representation of unit, converts it to the enum.
+        /// </summary>
+        /// <returns>Corresponding enum or null.</returns>
+        private static Enum GetUnitEnum(string unit, QuantityInfo unitInfo)
+        {
+            UnitInfo first = Array.Find(unitInfo.UnitInfos, info => info.Name.ToLower() == unit.ToLower());
+            if (first != null)
+            {
+                return first.Value;
+            }
+
+            if (UnitParser.Default.TryParse(unit, unitInfo.UnitType, out Enum enum_unit))
+            {
+                return enum_unit;
+            }
+
+            return null;
+        }
+
+        /// <summary>
+        /// Given parsed ConvertModel, computes result. (E.g "1 foot in cm").
+        /// </summary>
+        /// <returns>The converted value as a double.</returns>
+        public static double ConvertInput(ConvertModel convertModel, QuantityType quantityType)
+        {
+            QuantityInfo unitInfo = Quantity.GetInfo(quantityType);
+
+            var fromUnit = GetUnitEnum(convertModel.FromUnit, unitInfo);
+            var toUnit = GetUnitEnum(convertModel.ToUnit, unitInfo);
+
+            if (fromUnit != null && toUnit != null)
+            {
+                return UnitsNet.UnitConverter.Convert(convertModel.Value, fromUnit, toUnit);
+            }
+
+            return double.NaN;
+        }
+
+        /// <summary>
+        /// Given ConvertModel returns collection of possible results.
+        /// </summary>
+        /// <returns>The converted value as a double.</returns>
+        public static IEnumerable<UnitConversionResult> Convert(ConvertModel convertModel)
+        {
+            var results = new List<UnitConversionResult>();
+            foreach (QuantityType quantityType in _included)
+            {
+                double convertedValue = UnitHandler.ConvertInput(convertModel, quantityType);
+
+                if (!double.IsNaN(convertedValue))
+                {
+                    UnitConversionResult result = new UnitConversionResult(Math.Round(convertedValue, _roundingFractionalDigits), convertModel.ToUnit, quantityType);
+                    results.Add(result);
+                }
+            }
+
+            return results;
+        }
+    }
+}

src/modules/launcher/Plugins/Community.PowerToys.Run.Plugin.UnitConverter/plugin.json

@@ -0,0 +1,13 @@
+{
+    "ID": "aa0ee9daff654fb7be452c2d77c471b9",
+    "ActionKeyword": "%%",
+    "IsGlobal": false,
+    "Name": "Unit Converter",
+    "Author": "ThiefZero",
+    "Version": "0.0.1",
+    "Language": "csharp",
+    "Website": "https://github.com/ThiefZero",
+    "IcoPathDark": "Images\\unitconverter.dark.png",
+    "IcoPathLight": "Images\\unitconverter.light.png",
+    "ExecuteFileName": "Community.PowerToys.Run.Plugin.UnitConverter.dll"
+}

src/modules/launcher/Plugins/Microsoft.PowerToys.Run.Plugin.Calculator/Main.cs

@@ -74,7 +74,6 @@ namespace Microsoft.PowerToys.Run.Plugin.Calculator
             UpdateIconPath(Context.API.GetCurrentTheme());
         }
 
-        // Todo : Update with theme based IconPath
         private void UpdateIconPath(Theme theme)
         {
             if (theme == Theme.Light || theme == Theme.HighContrastWhite)

src/modules/launcher/PowerLauncher/PowerLauncher.csproj

@@ -113,6 +113,7 @@
     <PackageReference Include="tlbimp-Microsoft.Search.Interop" Version="1.0.0">
       <NoWarn>NU1701</NoWarn>
     </PackageReference>
+    <PackageReference Include="UnitsNet" Version="4.76.0" />
   </ItemGroup>
 
   <ItemGroup>