96 lines
3.1 KiB
C#
96 lines
3.1 KiB
C#
using System;
|
|
using System.Linq;
|
|
using System.Windows;
|
|
using DMS.Config;
|
|
using iNKORE.UI.WPF.Modern;
|
|
using Microsoft.Win32;
|
|
|
|
namespace DMS.Helper;
|
|
|
|
public static class ThemeHelper
|
|
{
|
|
public static void ApplyTheme(string themeName)
|
|
{
|
|
ApplicationTheme theme;
|
|
|
|
if (themeName == "跟随系统")
|
|
{
|
|
theme = IsSystemInDarkTheme() ? ApplicationTheme.Dark : ApplicationTheme.Light;
|
|
}
|
|
else
|
|
{
|
|
theme = themeName switch
|
|
{
|
|
"浅色" => ApplicationTheme.Light,
|
|
"深色" => ApplicationTheme.Dark,
|
|
_ => IsSystemInDarkTheme() ? ApplicationTheme.Dark : ApplicationTheme.Light
|
|
};
|
|
}
|
|
|
|
// Apply theme for iNKORE controls
|
|
ThemeManager.Current.ApplicationTheme = theme;
|
|
|
|
// Apply theme for HandyControl
|
|
UpdateHandyControlTheme(theme);
|
|
}
|
|
|
|
public static void InitializeTheme()
|
|
{
|
|
var settings = ConnectionSettings.Load();
|
|
ApplyTheme(settings.Theme);
|
|
|
|
// Listen for system theme changes
|
|
SystemEvents.UserPreferenceChanged += (s, e) =>
|
|
{
|
|
if (e.Category == UserPreferenceCategory.General && ConnectionSettings.Load().Theme == "跟随系统")
|
|
{
|
|
Application.Current.Dispatcher.Invoke(() => { ApplyTheme("跟随系统"); });
|
|
}
|
|
};
|
|
}
|
|
|
|
private static void UpdateHandyControlTheme(ApplicationTheme theme)
|
|
{
|
|
var dictionaries = Application.Current.Resources.MergedDictionaries;
|
|
|
|
// Find and remove the existing HandyControl skin dictionary
|
|
var existingSkin = dictionaries.FirstOrDefault(d =>
|
|
d.Source != null && d.Source.OriginalString.Contains("HandyControl;component/Themes/Skin"));
|
|
if (existingSkin != null)
|
|
{
|
|
dictionaries.Remove(existingSkin);
|
|
}
|
|
|
|
// Determine the new skin URI
|
|
string skinUri = theme == ApplicationTheme.Dark
|
|
? "pack://application:,,,/HandyControl;component/Themes/SkinDark.xaml"
|
|
: "pack://application:,,,/HandyControl;component/Themes/SkinDefault.xaml";
|
|
|
|
// AddAsync the new skin dictionary
|
|
dictionaries.Add(new ResourceDictionary { Source = new Uri(skinUri, UriKind.Absolute) });
|
|
|
|
// To force refresh of dynamic resources, remove and re-add the main theme dictionary
|
|
var existingTheme = dictionaries.FirstOrDefault(d => d.Source != null && d.Source.OriginalString.Contains("HandyControl;component/Themes/Theme.xaml"));
|
|
if (existingTheme != null)
|
|
{
|
|
dictionaries.Remove(existingTheme);
|
|
dictionaries.Add(existingTheme);
|
|
}
|
|
}
|
|
|
|
private static bool IsSystemInDarkTheme()
|
|
{
|
|
try
|
|
{
|
|
const string keyName = @"HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Themes\Personalize";
|
|
const string valueName = "AppsUseLightTheme";
|
|
var value = Registry.GetValue(keyName, valueName, 1);
|
|
return value is 0;
|
|
}
|
|
catch
|
|
{
|
|
// Default to light theme if registry access fails
|
|
return false;
|
|
}
|
|
}
|
|
} |