Moved ThemeManager in common project (#8835)

* moved theme manager in common project

* added analyzers

* renamed CommonUI project
This commit is contained in:
Davide Giacometti
2021-01-05 15:54:32 +01:00
committed by GitHub
parent dda3dce34b
commit b590437ca1
21 changed files with 86 additions and 467 deletions

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// 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.Collections.Generic;
using ControlzEx.Theming;
namespace Microsoft.PowerToys.Common.UI
{
public class CustomLibraryThemeProvider : LibraryThemeProvider
{
public static readonly CustomLibraryThemeProvider DefaultInstance = new CustomLibraryThemeProvider();
public CustomLibraryThemeProvider()
: base(true)
{
}
/// <inheritdoc />
public override void FillColorSchemeValues(Dictionary<string, string> values, RuntimeThemeColorValues colorValues)
{
}
}
}

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<Project Sdk="Microsoft.NET.Sdk.WindowsDesktop">
<PropertyGroup>
<TargetFramework>netcoreapp3.1</TargetFramework>
<UseWPF>true</UseWPF>
<Platforms>x64</Platforms>
<PlatformTarget>x64</PlatformTarget>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="ControlzEx" Version="4.4.0" />
</ItemGroup>
<ItemGroup>
<PackageReference Include="Microsoft.CodeAnalysis.FxCopAnalyzers" Version="3.3.0">
<PrivateAssets>all</PrivateAssets>
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
</PackageReference>
</ItemGroup>
<ItemGroup>
<PackageReference Include="StyleCop.Analyzers">
<Version>1.1.118</Version>
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
<PrivateAssets>all</PrivateAssets>
</PackageReference>
</ItemGroup>
<ItemGroup>
<AdditionalFiles Include="..\..\codeAnalysis\StyleCop.json">
<Link>StyleCop.json</Link>
</AdditionalFiles>
</ItemGroup>
<ItemGroup>
<Compile Include="..\..\codeAnalysis\GlobalSuppressions.cs">
<Link>GlobalSuppressions.cs</Link>
</Compile>
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\ManagedCommon\ManagedCommon.csproj" />
</ItemGroup>
</Project>

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// 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.Linq;
using System.Windows;
using ManagedCommon;
using Microsoft.Win32;
namespace Microsoft.PowerToys.Common.UI
{
public class ThemeManager : IDisposable
{
private readonly Application _app;
private const string LightTheme = "Light.Accent1";
private const string DarkTheme = "Dark.Accent1";
private const string HighContrastOneTheme = "HighContrast.Accent2";
private const string HighContrastTwoTheme = "HighContrast.Accent3";
private const string HighContrastBlackTheme = "HighContrast.Accent4";
private const string HighContrastWhiteTheme = "HighContrast.Accent5";
private Theme currentTheme;
private bool _disposed;
public event ThemeChangedHandler ThemeChanged;
public ThemeManager(Application app)
{
_app = app;
Uri highContrastOneThemeUri = new Uri("pack://application:,,,/Themes/HighContrast1.xaml");
Uri highContrastTwoThemeUri = new Uri("pack://application:,,,/Themes/HighContrast2.xaml");
Uri highContrastBlackThemeUri = new Uri("pack://application:,,,/Themes/HighContrastWhite.xaml");
Uri highContrastWhiteThemeUri = new Uri("pack://application:,,,/Themes/HighContrastBlack.xaml");
Uri lightThemeUri = new Uri("pack://application:,,,/Themes/Light.xaml");
Uri darkThemeUri = new Uri("pack://application:,,,/Themes/Dark.xaml");
ControlzEx.Theming.ThemeManager.Current.AddLibraryTheme(
new ControlzEx.Theming.LibraryTheme(
highContrastOneThemeUri,
CustomLibraryThemeProvider.DefaultInstance));
ControlzEx.Theming.ThemeManager.Current.AddLibraryTheme(
new ControlzEx.Theming.LibraryTheme(
highContrastTwoThemeUri,
CustomLibraryThemeProvider.DefaultInstance));
ControlzEx.Theming.ThemeManager.Current.AddLibraryTheme(
new ControlzEx.Theming.LibraryTheme(
highContrastBlackThemeUri,
CustomLibraryThemeProvider.DefaultInstance));
ControlzEx.Theming.ThemeManager.Current.AddLibraryTheme(
new ControlzEx.Theming.LibraryTheme(
highContrastWhiteThemeUri,
CustomLibraryThemeProvider.DefaultInstance));
ControlzEx.Theming.ThemeManager.Current.AddLibraryTheme(
new ControlzEx.Theming.LibraryTheme(
lightThemeUri,
CustomLibraryThemeProvider.DefaultInstance));
ControlzEx.Theming.ThemeManager.Current.AddLibraryTheme(
new ControlzEx.Theming.LibraryTheme(
darkThemeUri,
CustomLibraryThemeProvider.DefaultInstance));
ResetTheme();
ControlzEx.Theming.ThemeManager.Current.ThemeSyncMode = ControlzEx.Theming.ThemeSyncMode.SyncWithAppMode;
ControlzEx.Theming.ThemeManager.Current.ThemeChanged += Current_ThemeChanged;
SystemParameters.StaticPropertyChanged += SystemParameters_StaticPropertyChanged;
}
private void SystemParameters_StaticPropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
{
if (e.PropertyName == nameof(SystemParameters.HighContrast))
{
ResetTheme();
}
}
public Theme GetCurrentTheme()
{
return currentTheme;
}
private static Theme GetHighContrastBaseType()
{
string registryKey = @"HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Themes";
string theme = (string)Registry.GetValue(registryKey, "CurrentTheme", string.Empty);
theme = theme.Split('\\').Last().Split('.').First().ToString();
switch (theme)
{
case "hc1":
return Theme.HighContrastOne;
case "hc2":
return Theme.HighContrastTwo;
case "hcwhite":
return Theme.HighContrastWhite;
case "hcblack":
return Theme.HighContrastBlack;
default:
return Theme.HighContrastOne;
}
}
private void ResetTheme()
{
ChangeTheme(currentTheme, false);
}
public void ChangeTheme(Theme theme, bool forceSystem)
{
Theme oldTheme = currentTheme;
if (theme == Theme.System)
{
currentTheme = Theme.System;
if (ControlzEx.Theming.WindowsThemeHelper.IsHighContrastEnabled())
{
Theme highContrastBaseType = GetHighContrastBaseType();
ChangeTheme(highContrastBaseType, true);
}
else
{
string baseColor = ControlzEx.Theming.WindowsThemeHelper.GetWindowsBaseColor();
ChangeTheme((Theme)Enum.Parse(typeof(Theme), baseColor), true);
}
}
else if (theme == Theme.HighContrastOne)
{
currentTheme = Theme.HighContrastOne;
ControlzEx.Theming.ThemeManager.Current.ChangeTheme(_app, HighContrastOneTheme, true);
}
else if (theme == Theme.HighContrastTwo)
{
currentTheme = Theme.HighContrastTwo;
ControlzEx.Theming.ThemeManager.Current.ChangeTheme(_app, HighContrastTwoTheme, true);
}
else if (theme == Theme.HighContrastWhite)
{
currentTheme = Theme.HighContrastWhite;
ControlzEx.Theming.ThemeManager.Current.ChangeTheme(_app, HighContrastWhiteTheme, true);
}
else if (theme == Theme.HighContrastBlack)
{
currentTheme = Theme.HighContrastBlack;
ControlzEx.Theming.ThemeManager.Current.ChangeTheme(_app, HighContrastBlackTheme, true);
}
else if (theme == Theme.Light)
{
currentTheme = Theme.Light;
ControlzEx.Theming.ThemeManager.Current.ChangeTheme(_app, LightTheme);
}
else if (theme == Theme.Dark)
{
currentTheme = Theme.Dark;
ControlzEx.Theming.ThemeManager.Current.ChangeTheme(_app, DarkTheme);
}
ThemeChanged?.Invoke(oldTheme, currentTheme);
if (forceSystem)
{
currentTheme = Theme.System;
}
}
private void Current_ThemeChanged(object sender, ControlzEx.Theming.ThemeChangedEventArgs e)
{
ControlzEx.Theming.ThemeManager.Current.ThemeChanged -= Current_ThemeChanged;
try
{
ResetTheme();
}
finally
{
ControlzEx.Theming.ThemeManager.Current.ThemeChanged += Current_ThemeChanged;
}
}
protected virtual void Dispose(bool disposing)
{
if (!_disposed)
{
if (disposing)
{
ControlzEx.Theming.ThemeManager.Current.ThemeChanged -= Current_ThemeChanged;
_disposed = true;
}
}
}
public void Dispose()
{
Dispose(disposing: true);
GC.SuppressFinalize(this);
}
}
public delegate void ThemeChangedHandler(Theme oldTheme, Theme newTheme);
}