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Theme aware plugin (#4499)
* Migrate theme manager to infrastructure and added it as input to public API instance * Working event-delegate for PublicAPIInstance * Theme aware UWP applications * Theme aware program plugin * Update query icon on theme change * Theme aware calculator plugin * Fix issue with query running before theme change * Theme based changes in ImageLoader * Removed ErrorIcon direct references and added references from ImageLoader * Nit fixes * Removed unnecessary TODO in UWP.cs * Added preference to theme based icons * Added IDisposable interfaces to unsubscribe events
This commit is contained in:
Divyansh Srivastava
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GitHub
GitHub
parent
d9597d5ad5
commit
d3b10d0d4d
@@ -57,6 +57,16 @@ namespace Wox.Plugin
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[Obsolete]
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void ShowApp();
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/// <summary>
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/// Get current theme
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/// </summary>
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Theme GetCurrentTheme();
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/// <summary>
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/// Theme change event
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/// </summary>
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event ThemeChangedHandler ThemeChanged;
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/// <summary>
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/// Save all Wox settings
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/// </summary>
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185
src/modules/launcher/Wox.Plugin/ThemeManager.cs
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185
src/modules/launcher/Wox.Plugin/ThemeManager.cs
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@@ -0,0 +1,185 @@
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using ControlzEx.Theming;
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using MahApps.Metro.Theming;
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using Microsoft.Win32;
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using System;
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using System.Diagnostics;
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using System.Linq;
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using System.Windows;
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namespace Wox.Plugin
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{
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public class ThemeManager : IDisposable
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{
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private Theme currentTheme;
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private readonly Application App;
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private bool _disposed = false;
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private readonly string LightTheme = "Light.Accent1";
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private readonly string DarkTheme = "Dark.Accent1";
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private readonly string HighContrastOneTheme = "HighContrast.Accent2";
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private readonly string HighContrastTwoTheme = "HighContrast.Accent3";
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private readonly string HighContrastBlackTheme = "HighContrast.Accent4";
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private readonly string HighContrastWhiteTheme = "HighContrast.Accent5";
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public event ThemeChangedHandler ThemeChanged;
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public ThemeManager(Application app)
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{
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this.App = app;
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Uri HighContrastOneThemeUri = new Uri("pack://application:,,,/Themes/HighContrast1.xaml");
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Uri HighContrastTwoThemeUri = new Uri("pack://application:,,,/Themes/HighContrast2.xaml");
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Uri HighContrastBlackThemeUri = new Uri("pack://application:,,,/Themes/HighContrastWhite.xaml");
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Uri HighContrastWhiteThemeUri = new Uri("pack://application:,,,/Themes/HighContrastBlack.xaml");
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Uri LightThemeUri = new Uri("pack://application:,,,/Themes/Light.xaml");
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Uri DarkThemeUri = new Uri("pack://application:,,,/Themes/Dark.xaml");
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ControlzEx.Theming.ThemeManager.Current.AddLibraryTheme(
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new LibraryTheme(HighContrastOneThemeUri,
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MahAppsLibraryThemeProvider.DefaultInstance));
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ControlzEx.Theming.ThemeManager.Current.AddLibraryTheme(
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new LibraryTheme(HighContrastTwoThemeUri,
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MahAppsLibraryThemeProvider.DefaultInstance));
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ControlzEx.Theming.ThemeManager.Current.AddLibraryTheme(
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new LibraryTheme(HighContrastBlackThemeUri,
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MahAppsLibraryThemeProvider.DefaultInstance));
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ControlzEx.Theming.ThemeManager.Current.AddLibraryTheme(
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new LibraryTheme(HighContrastWhiteThemeUri,
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MahAppsLibraryThemeProvider.DefaultInstance));
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ControlzEx.Theming.ThemeManager.Current.AddLibraryTheme(
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new LibraryTheme(LightThemeUri,
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MahAppsLibraryThemeProvider.DefaultInstance));
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ControlzEx.Theming.ThemeManager.Current.AddLibraryTheme(
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new LibraryTheme(DarkThemeUri,
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MahAppsLibraryThemeProvider.DefaultInstance));
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ResetTheme();
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ControlzEx.Theming.ThemeManager.Current.ThemeSyncMode = ThemeSyncMode.SyncWithAppMode;
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ControlzEx.Theming.ThemeManager.Current.ThemeChanged += Current_ThemeChanged;
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SystemParameters.StaticPropertyChanged += SystemParameters_StaticPropertyChanged;
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}
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private void SystemParameters_StaticPropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
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{
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if (e.PropertyName == nameof(SystemParameters.HighContrast))
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{
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ResetTheme();
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}
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}
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public Theme GetCurrentTheme()
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{
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return currentTheme;
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}
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private static Theme GetHighContrastBaseType()
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{
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string RegistryKey = @"HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Themes";
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string theme = (string) Registry.GetValue(RegistryKey, "CurrentTheme", string.Empty);
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theme = theme.Split('\\').Last().Split('.').First().ToString();
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if (theme == "hc1")
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return Theme.HighContrastOne;
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else if (theme == "hc2")
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return Theme.HighContrastTwo;
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else if (theme == "hcwhite")
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return Theme.HighContrastWhite;
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else if (theme == "hcblack")
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return Theme.HighContrastBlack;
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else
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return Theme.None;
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}
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private void ResetTheme()
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{
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if (SystemParameters.HighContrast)
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{
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Theme highContrastBaseType = GetHighContrastBaseType();
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ChangeTheme(highContrastBaseType);
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}
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else
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{
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string baseColor = WindowsThemeHelper.GetWindowsBaseColor();
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ChangeTheme((Theme)Enum.Parse(typeof(Theme), baseColor));
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}
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}
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private void ChangeTheme(Theme theme)
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{
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Theme oldTheme = currentTheme;
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if (theme == currentTheme)
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return;
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if (theme == Theme.HighContrastOne)
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{
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ControlzEx.Theming.ThemeManager.Current.ChangeTheme(this.App, this.HighContrastOneTheme);
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currentTheme = Theme.HighContrastOne;
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}
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else if (theme == Theme.HighContrastTwo)
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{
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ControlzEx.Theming.ThemeManager.Current.ChangeTheme(this.App, this.HighContrastTwoTheme);
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currentTheme = Theme.HighContrastTwo;
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}
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else if (theme == Theme.HighContrastWhite)
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{
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ControlzEx.Theming.ThemeManager.Current.ChangeTheme(this.App, this.HighContrastWhiteTheme);
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currentTheme = Theme.HighContrastWhite;
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}
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else if (theme == Theme.HighContrastBlack)
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{
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ControlzEx.Theming.ThemeManager.Current.ChangeTheme(this.App, this.HighContrastBlackTheme);
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currentTheme = Theme.HighContrastBlack;
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}
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else if (theme == Theme.Light)
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{
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ControlzEx.Theming.ThemeManager.Current.ChangeTheme(this.App, this.LightTheme);
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currentTheme = Theme.Light;
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}
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else if (theme == Theme.Dark)
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{
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ControlzEx.Theming.ThemeManager.Current.ChangeTheme(this.App, this.DarkTheme);
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currentTheme = Theme.Dark;
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}
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else
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{
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currentTheme = Theme.None;
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}
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ThemeChanged?.Invoke(oldTheme, currentTheme);
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}
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private void Current_ThemeChanged(object sender, ThemeChangedEventArgs e)
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{
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ResetTheme();
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}
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protected virtual void Dispose(bool disposing)
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{
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if (!_disposed)
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{
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if (disposing)
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{
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ControlzEx.Theming.ThemeManager.Current.ThemeChanged -= Current_ThemeChanged;
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SystemParameters.StaticPropertyChanged -= SystemParameters_StaticPropertyChanged;
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_disposed = true;
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}
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}
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}
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public void Dispose()
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{
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Dispose(disposing: true);
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GC.SuppressFinalize(this);
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}
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}
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public delegate void ThemeChangedHandler(Theme oldTheme, Theme newTheme);
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public enum Theme
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{
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None,
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Light,
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Dark,
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HighContrastOne,
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HighContrastTwo,
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HighContrastBlack,
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HighContrastWhite,
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}
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}
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@@ -57,6 +57,8 @@
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<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
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</PackageReference>
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<PackageReference Include="JetBrains.Annotations" Version="2020.1.0" />
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<PackageReference Include="MahApps.Metro" Version="2.1.0" />
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<PackageReference Include="ControlzEx" Version="4.3.0" />
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<PackageReference Include="Mono.Cecil" Version="0.11.2" />
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<PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
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<PackageReference Include="PropertyChanged.Fody" Version="3.2.8" />
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