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onboarding stylecop (#5622)

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Clint Rutkas 2020-08-04 16:39:25 -07:00 committed by GitHub
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3 changed files with 413 additions and 385 deletions
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358
src/modules/launcher/Plugins/Microsoft.Plugin.Calculator/Main.cs
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@ -1,181 +1,193 @@
using System;
using System.Collections.Generic;
using System.Drawing;
using System.Runtime.InteropServices;
using System.Text.RegularExpressions;
using System.Threading;
using System.Windows;
using Mages.Core;
// 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.
using System;
using System.Collections.Generic;
using System.Runtime.InteropServices;
using System.Text.RegularExpressions;
using System.Threading;
using System.Windows;
using Mages.Core;
using Wox.Infrastructure.Logger;
using Wox.Plugin;
namespace Microsoft.Plugin.Calculator
{
public class Main : IPlugin, IPluginI18n, IDisposable
{
private static readonly Regex RegValidExpressChar = new Regex(
@"^(" +
@"ceil|floor|exp|pi|e|max|min|det|abs|log|ln|sqrt|" +
@"sin|cos|tan|arcsin|arccos|arctan|" +
@"eigval|eigvec|eig|sum|polar|plot|round|sort|real|zeta|" +
@"bin2dec|hex2dec|oct2dec|" +
@"==|~=|&&|\|\||" +
@"[ei]|[0-9]|[\+\-\*\/\^\., ""]|[\(\)\|\!\[\]]" +
@")+$", RegexOptions.Compiled);
private static readonly Regex RegBrackets = new Regex(@"[\(\)\[\]]", RegexOptions.Compiled);
private static readonly Engine MagesEngine = new Engine();
private PluginInitContext Context { get; set; }
private string IconPath { get; set; }
private bool _disposed = false;
public List<Result> Query(Query query)
{
if(query == null)
using Wox.Plugin;
namespace Microsoft.Plugin.Calculator
{
public class Main : IPlugin, IPluginI18n, IDisposable
{
private static readonly Regex RegValidExpressChar = new Regex(
@"^(" +
@"ceil|floor|exp|pi|e|max|min|det|abs|log|ln|sqrt|" +
@"sin|cos|tan|arcsin|arccos|arctan|" +
@"eigval|eigvec|eig|sum|polar|plot|round|sort|real|zeta|" +
@"bin2dec|hex2dec|oct2dec|" +
@"==|~=|&&|\|\||" +
@"[ei]|[0-9]|[\+\-\*\/\^\., ""]|[\(\)\|\!\[\]]" +
@")+$", RegexOptions.Compiled);
private static readonly Regex RegBrackets = new Regex(@"[\(\)\[\]]", RegexOptions.Compiled);
private static readonly Engine MagesEngine = new Engine();
private PluginInitContext Context { get; set; }
private string IconPath { get; set; }
private bool _disposed = false;
public List<Result> Query(Query query)
{
if (query == null)
{
throw new ArgumentNullException(paramName: nameof(query));
}
if (query.Search.Length <= 2 // don't affect when user only input "e" or "i" keyword
|| !RegValidExpressChar.IsMatch(query.Search)
|| !IsBracketComplete(query.Search)) return new List<Result>();
try
{
var result = MagesEngine.Interpret(query.Search);
// This could happen for some incorrect queries, like pi(2)
if (result == null)
{
return new List<Result>();
}
if (result.ToString() == "NaN")
result = Context.API.GetTranslation("wox_plugin_calculator_not_a_number");
if (result is Function)
result = Context.API.GetTranslation("wox_plugin_calculator_expression_not_complete");
if (!string.IsNullOrEmpty(result?.ToString()))
{
return new List<Result>
{
new Result
{
Title = result.ToString(),
IcoPath = IconPath,
Score = 300,
SubTitle = Context.API.GetTranslation("wox_plugin_calculator_copy_number_to_clipboard"),
Action = c =>
{
var ret = false;
var thread = new Thread(() =>
{
try
{
Clipboard.SetText(result.ToString());
ret = true;
}
catch (ExternalException)
{
MessageBox.Show("Copy failed, please try later");
}
});
thread.SetApartmentState(ApartmentState.STA);
thread.Start();
thread.Join();
return ret;
}
}
};
}
}
//We want to keep the process alive if any the mages library throws any exceptions.
if (query.Search.Length <= 2 // don't affect when user only input "e" or "i" keyword
|| !RegValidExpressChar.IsMatch(query.Search)
|| !IsBracketComplete(query.Search))
{
return new List<Result>();
}
try
{
var result = MagesEngine.Interpret(query.Search);
// This could happen for some incorrect queries, like pi(2)
if (result == null)
{
return new List<Result>();
}
if (result.ToString() == "NaN")
{
result = Context.API.GetTranslation("wox_plugin_calculator_not_a_number");
}
if (result is Function)
{
result = Context.API.GetTranslation("wox_plugin_calculator_expression_not_complete");
}
if (!string.IsNullOrEmpty(result?.ToString()))
{
return new List<Result>
{
new Result
{
Title = result.ToString(),
IcoPath = IconPath,
Score = 300,
SubTitle = Context.API.GetTranslation("wox_plugin_calculator_copy_number_to_clipboard"),
Action = c =>
{
var ret = false;
var thread = new Thread(() =>
{
try
{
Clipboard.SetText(result.ToString());
ret = true;
}
catch (ExternalException)
{
MessageBox.Show("Copy failed, please try later");
}
});
thread.SetApartmentState(ApartmentState.STA);
thread.Start();
thread.Join();
return ret;
},
},
};
}
} // We want to keep the process alive if any the mages library throws any exceptions.
#pragma warning disable CA1031 // Do not catch general exception types
catch(Exception e)
catch (Exception e)
#pragma warning restore CA1031 // Do not catch general exception types
{
Log.Exception($"|Microsoft.Plugin.Calculator.Main.Query|Exception when query for <{query}>", e);
}
return new List<Result>();
}
private static bool IsBracketComplete(string query)
{
var matchs = RegBrackets.Matches(query);
var leftBracketCount = 0;
foreach (Match match in matchs)
{
if (match.Value == "(" || match.Value == "[")
{
leftBracketCount++;
}
else
{
leftBracketCount--;
}
}
return leftBracketCount == 0;
}
public void Init(PluginInitContext context)
{
if(context == null)
{
Log.Exception($"|Microsoft.Plugin.Calculator.Main.Query|Exception when query for <{query}>", e);
}
return new List<Result>();
}
private static bool IsBracketComplete(string query)
{
var matchs = RegBrackets.Matches(query);
var leftBracketCount = 0;
foreach (Match match in matchs)
{
if (match.Value == "(" || match.Value == "[")
{
leftBracketCount++;
}
else
{
leftBracketCount--;
}
}
return leftBracketCount == 0;
}
public void Init(PluginInitContext context)
{
if (context == null)
{
throw new ArgumentNullException(paramName: nameof(context));
}
Context = context;
Context.API.ThemeChanged += OnThemeChanged;
UpdateIconPath(Context.API.GetCurrentTheme());
}
// Todo : Update with theme based IconPath
private void UpdateIconPath(Theme theme)
{
if (theme == Theme.Light || theme == Theme.HighContrastWhite)
{
IconPath = "Images/calculator.light.png";
}
else
{
IconPath = "Images/calculator.dark.png";
}
}
private void OnThemeChanged(Theme _, Theme newTheme)
{
UpdateIconPath(newTheme);
}
public string GetTranslatedPluginTitle()
{
return Context.API.GetTranslation("wox_plugin_calculator_plugin_name");
}
public string GetTranslatedPluginDescription()
{
return Context.API.GetTranslation("wox_plugin_calculator_plugin_description");
}
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;
}
}
}
}
}
}
Context = context;
Context.API.ThemeChanged += OnThemeChanged;
UpdateIconPath(Context.API.GetCurrentTheme());
}
// Todo : Update with theme based IconPath
private void UpdateIconPath(Theme theme)
{
if (theme == Theme.Light || theme == Theme.HighContrastWhite)
{
IconPath = "Images/calculator.light.png";
}
else
{
IconPath = "Images/calculator.dark.png";
}
}
private void OnThemeChanged(Theme currentTheme, Theme newTheme)
{
UpdateIconPath(newTheme);
}
public string GetTranslatedPluginTitle()
{
return Context.API.GetTranslation("wox_plugin_calculator_plugin_name");
}
public string GetTranslatedPluginDescription()
{
return Context.API.GetTranslation("wox_plugin_calculator_plugin_description");
}
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;
}
}
}
}
}

232
src/modules/launcher/Plugins/Microsoft.Plugin.Calculator/Microsoft.Plugin.Calculator.csproj
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@ -1,113 +1,113 @@
<Project Sdk="Microsoft.NET.Sdk.WindowsDesktop">
<PropertyGroup>
<TargetFramework>netcoreapp3.1</TargetFramework>
<ProjectGuid>{59BD9891-3837-438A-958D-ADC7F91F6F7E}</ProjectGuid>
<AppDesignerFolder>Properties</AppDesignerFolder>
<RootNamespace>Microsoft.Plugin.Calculator</RootNamespace>
<AssemblyName>Microsoft.Plugin.Calculator</AssemblyName>
<useWPF>true</useWPF>
<AppendTargetFrameworkToOutputPath>false</AppendTargetFrameworkToOutputPath>
<AppendRuntimeIdentifierToOutputPath>false</AppendRuntimeIdentifierToOutputPath>
<Platforms>x64</Platforms>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
<DebugSymbols>true</DebugSymbols>
<OutputPath>..\..\..\..\..\x64\Debug\modules\launcher\Plugins\Microsoft.Plugin.Calculator\</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>true</TreatWarningsAsErrors>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
<OutputPath>..\..\..\..\..\x64\Release\modules\launcher\Plugins\Microsoft.Plugin.Calculator\</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>
<None Include="plugin.json">
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</None>
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\..\Wox.Infrastructure\Wox.Infrastructure.csproj" />
<ProjectReference Include="..\..\Wox.Plugin\Wox.Plugin.csproj" />
</ItemGroup>
<ItemGroup>
<Content Include="Languages\en.xaml">
<Generator>MSBuild:Compile</Generator>
<SubType>Designer</SubType>
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</Content>
</ItemGroup>
<ItemGroup>
<Content Include="Languages\zh-cn.xaml">
<Generator>MSBuild:Compile</Generator>
<SubType>Designer</SubType>
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</Content>
</ItemGroup>
<ItemGroup>
<Content Include="Languages\zh-tw.xaml">
<Generator>MSBuild:Compile</Generator>
<SubType>Designer</SubType>
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</Content>
</ItemGroup>
<ItemGroup>
<Content Include="Languages\de.xaml">
<Generator>MSBuild:Compile</Generator>
<SubType>Designer</SubType>
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</Content>
</ItemGroup>
<ItemGroup>
<Content Include="Languages\pl.xaml">
<Generator>MSBuild:Compile</Generator>
<SubType>Designer</SubType>
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</Content>
</ItemGroup>
<ItemGroup>
<Content Include="Languages\tr.xaml">
<Generator>MSBuild:Compile</Generator>
<SubType>Designer</SubType>
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</Content>
</ItemGroup>
<ItemGroup>
<PackageReference Include="JetBrains.Annotations" Version="2020.1.0" />
<PackageReference Include="Mages" Version="1.6.0">
<NoWarn>NU1701</NoWarn>
</PackageReference>
<Project Sdk="Microsoft.NET.Sdk.WindowsDesktop">
<PropertyGroup>
<TargetFramework>netcoreapp3.1</TargetFramework>
<ProjectGuid>{59BD9891-3837-438A-958D-ADC7F91F6F7E}</ProjectGuid>
<AppDesignerFolder>Properties</AppDesignerFolder>
<RootNamespace>Microsoft.Plugin.Calculator</RootNamespace>
<AssemblyName>Microsoft.Plugin.Calculator</AssemblyName>
<useWPF>true</useWPF>
<AppendTargetFrameworkToOutputPath>false</AppendTargetFrameworkToOutputPath>
<AppendRuntimeIdentifierToOutputPath>false</AppendRuntimeIdentifierToOutputPath>
<Platforms>x64</Platforms>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
<DebugSymbols>true</DebugSymbols>
<OutputPath>..\..\..\..\..\x64\Debug\modules\launcher\Plugins\Microsoft.Plugin.Calculator\</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>true</TreatWarningsAsErrors>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
<OutputPath>..\..\..\..\..\x64\Release\modules\launcher\Plugins\Microsoft.Plugin.Calculator\</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>
<None Include="plugin.json">
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</None>
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\..\Wox.Infrastructure\Wox.Infrastructure.csproj" />
<ProjectReference Include="..\..\Wox.Plugin\Wox.Plugin.csproj" />
</ItemGroup>
<ItemGroup>
<Content Include="Languages\en.xaml">
<Generator>MSBuild:Compile</Generator>
<SubType>Designer</SubType>
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</Content>
</ItemGroup>
<ItemGroup>
<Content Include="Languages\zh-cn.xaml">
<Generator>MSBuild:Compile</Generator>
<SubType>Designer</SubType>
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</Content>
</ItemGroup>
<ItemGroup>
<Content Include="Languages\zh-tw.xaml">
<Generator>MSBuild:Compile</Generator>
<SubType>Designer</SubType>
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</Content>
</ItemGroup>
<ItemGroup>
<Content Include="Languages\de.xaml">
<Generator>MSBuild:Compile</Generator>
<SubType>Designer</SubType>
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</Content>
</ItemGroup>
<ItemGroup>
<Content Include="Languages\pl.xaml">
<Generator>MSBuild:Compile</Generator>
<SubType>Designer</SubType>
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</Content>
</ItemGroup>
<ItemGroup>
<Content Include="Languages\tr.xaml">
<Generator>MSBuild:Compile</Generator>
<SubType>Designer</SubType>
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</Content>
</ItemGroup>
<ItemGroup>
<PackageReference Include="JetBrains.Annotations" Version="2020.1.0" />
<PackageReference Include="Mages" Version="1.6.0">
<NoWarn>NU1701</NoWarn>
</PackageReference>
<PackageReference Include="Microsoft.CodeAnalysis.FxCopAnalyzers" Version="3.0.0">
<PrivateAssets>all</PrivateAssets>
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
</PackageReference>
<PackageReference Include="System.Runtime" Version="4.3.1" />
</ItemGroup>
</PackageReference>
<PackageReference Include="System.Runtime" Version="4.3.1" />
</ItemGroup>
<ItemGroup>
<None Update="Images\calculator.dark.png">
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
@ -115,6 +115,20 @@
<None Update="Images\calculator.light.png">
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</None>
</ItemGroup>
</ItemGroup>
<ItemGroup>
<Compile Include="..\..\..\..\codeAnalysis\GlobalSuppressions.cs">
<Link>GlobalSuppressions.cs</Link>
</Compile>
<AdditionalFiles Include="..\..\..\..\codeAnalysis\StyleCop.json">
<Link>StyleCop.json</Link>
</AdditionalFiles>
</ItemGroup>
<ItemGroup>
<PackageReference Include="StyleCop.Analyzers">
<Version>1.1.118</Version>
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
<PrivateAssets>all</PrivateAssets>
</PackageReference>
</ItemGroup>
</Project>

208
src/modules/launcher/Plugins/Microsoft.Plugin.Calculator/NumberTranslator.cs
View File

@ -1,105 +1,107 @@
using System;
using System.Collections.Generic;
using System.Globalization;
using System.Linq;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading.Tasks;
namespace Microsoft.Plugin.Calculator
{
/// <summary>
/// Tries to convert all numbers in a text from one culture format to another.
/// </summary>
public class NumberTranslator
{
private readonly CultureInfo sourceCulture;
private readonly CultureInfo targetCulture;
private readonly Regex splitRegexForSource;
private readonly Regex splitRegexForTarget;
private NumberTranslator(CultureInfo sourceCulture, CultureInfo targetCulture)
{
this.sourceCulture = sourceCulture;
this.targetCulture = targetCulture;
this.splitRegexForSource = GetSplitRegex(this.sourceCulture);
this.splitRegexForTarget = GetSplitRegex(this.targetCulture);
}
/// <summary>
/// Create a new <see cref="NumberTranslator"/> - returns null if no number conversion
/// is required between the cultures.
/// </summary>
/// <param name="sourceCulture">source culture</param>
/// <param name="targetCulture">target culture</param>
/// <returns></returns>
public static NumberTranslator Create(CultureInfo sourceCulture, CultureInfo targetCulture)
{
// 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.
using System;
using System.Globalization;
using System.Text;
using System.Text.RegularExpressions;
namespace Microsoft.Plugin.Calculator
{
/// <summary>
/// Tries to convert all numbers in a text from one culture format to another.
/// </summary>
public class NumberTranslator
{
private readonly CultureInfo sourceCulture;
private readonly CultureInfo targetCulture;
private readonly Regex splitRegexForSource;
private readonly Regex splitRegexForTarget;
private NumberTranslator(CultureInfo sourceCulture, CultureInfo targetCulture)
{
this.sourceCulture = sourceCulture;
this.targetCulture = targetCulture;
splitRegexForSource = GetSplitRegex(this.sourceCulture);
splitRegexForTarget = GetSplitRegex(this.targetCulture);
}
/// <summary>
/// Create a new <see cref="NumberTranslator"/> - returns null if no number conversion
/// is required between the cultures.
/// </summary>
/// <param name="sourceCulture">source culture</param>
/// <param name="targetCulture">target culture</param>
/// <returns>Number translator for target culture</returns>
public static NumberTranslator Create(CultureInfo sourceCulture, CultureInfo targetCulture)
{
if (sourceCulture == null)
{
throw new ArgumentNullException(paramName:nameof(sourceCulture));
}
if (targetCulture == null)
{
{
throw new ArgumentNullException(paramName: nameof(sourceCulture));
}
bool conversionRequired = sourceCulture.NumberFormat.NumberDecimalSeparator != targetCulture.NumberFormat.NumberDecimalSeparator
|| sourceCulture.NumberFormat.PercentGroupSeparator != targetCulture.NumberFormat.PercentGroupSeparator
|| sourceCulture.NumberFormat.NumberGroupSizes != targetCulture.NumberFormat.NumberGroupSizes;
return conversionRequired
? new NumberTranslator(sourceCulture, targetCulture)
: null;
}
/// <summary>
/// Translate from source to target culture.
/// </summary>
/// <param name="input"></param>
/// <returns></returns>
public string Translate(string input)
{
return Translate(input, this.sourceCulture, this.targetCulture, this.splitRegexForSource);
}
/// <summary>
/// Translate from target to source culture.
/// </summary>
/// <param name="input"></param>
/// <returns></returns>
public string TranslateBack(string input)
{
return Translate(input, this.targetCulture, this.sourceCulture, this.splitRegexForTarget);
}
private static string Translate(string input, CultureInfo cultureFrom, CultureInfo cultureTo, Regex splitRegex)
{
var outputBuilder = new StringBuilder();
string[] tokens = splitRegex.Split(input);
foreach (string token in tokens)
{
decimal number;
outputBuilder.Append(
decimal.TryParse(token, NumberStyles.Number, cultureFrom, out number)
? number.ToString(cultureTo)
: token);
}
return outputBuilder.ToString();
}
private static Regex GetSplitRegex(CultureInfo culture)
{
var splitPattern = $"((?:\\d|{Regex.Escape(culture.NumberFormat.NumberDecimalSeparator)}";
if (!string.IsNullOrEmpty(culture.NumberFormat.NumberGroupSeparator))
{
splitPattern += $"|{Regex.Escape(culture.NumberFormat.NumberGroupSeparator)}";
}
splitPattern += ")+)";
return new Regex(splitPattern);
}
}
}
}
if (targetCulture == null)
{
throw new ArgumentNullException(paramName: nameof(sourceCulture));
}
bool conversionRequired = sourceCulture.NumberFormat.NumberDecimalSeparator != targetCulture.NumberFormat.NumberDecimalSeparator
|| sourceCulture.NumberFormat.PercentGroupSeparator != targetCulture.NumberFormat.PercentGroupSeparator
|| sourceCulture.NumberFormat.NumberGroupSizes != targetCulture.NumberFormat.NumberGroupSizes;
return conversionRequired
? new NumberTranslator(sourceCulture, targetCulture)
: null;
}
/// <summary>
/// Translate from source to target culture.
/// </summary>
/// <param name="input">input string to translate</param>
/// <returns>translated string</returns>
public string Translate(string input)
{
return Translate(input, sourceCulture, targetCulture, splitRegexForSource);
}
/// <summary>
/// Translate from target to source culture.
/// </summary>
/// <param name="input">input string to translate back to source culture</param>
/// <returns>source culture string</returns>
public string TranslateBack(string input)
{
return Translate(input, targetCulture, sourceCulture, splitRegexForTarget);
}
private static string Translate(string input, CultureInfo cultureFrom, CultureInfo cultureTo, Regex splitRegex)
{
var outputBuilder = new StringBuilder();
string[] tokens = splitRegex.Split(input);
foreach (string token in tokens)
{
decimal number;
outputBuilder.Append(
decimal.TryParse(token, NumberStyles.Number, cultureFrom, out number)
? number.ToString(cultureTo)
: token);
}
return outputBuilder.ToString();
}
private static Regex GetSplitRegex(CultureInfo culture)
{
var splitPattern = $"((?:\\d|{Regex.Escape(culture.NumberFormat.NumberDecimalSeparator)}";
if (!string.IsNullOrEmpty(culture.NumberFormat.NumberGroupSeparator))
{
splitPattern += $"|{Regex.Escape(culture.NumberFormat.NumberGroupSeparator)}";
}
splitPattern += ")+)";
return new Regex(splitPattern);
}
}
}