public ThemeManager(bool useWinSysAccent, bool useWinDefFont, bool includeWindowsTitleBar)
{
UseSegoeUIOnWindows = useWinDefFont;
UseSystemAccentOnWindows = useWinSysAccent;
IncludeWindowsTitleBarInThemeChange = includeWindowsTitleBar;
_isWindows = RuntimeInformation.IsOSPlatform(OSPlatform.Windows);
if (_isWindows)
{
Win32Interop.OSVERSIONINFOEX osInfo = new Win32Interop.OSVERSIONINFOEX {
OSVersionInfoSize = Marshal.SizeOf(typeof(Win32Interop.OSVERSIONINFOEX))
};
Win32Interop.RtlGetVersion(ref osInfo);
bool useDark = Win32Interop.GetSystemTheme(osInfo);
PreferredTheme = useDark ? FluentThemeMode.Dark : FluentThemeMode.Light;
}
else
{
PreferredTheme = FluentThemeMode.Light;
}
}