public ThemeConfigViewModel(IThemeSettingsProvider settings, IThemeManager themeManager, IMainWindowHolder mainWindowHolder)
{
var currentSettings = settings.GetSettings();
name = CurrentThemeName = themeManager.CurrentTheme;
themes = themeManager.Themes.ToList();
useCustomScaling = currentSettings.UseCustomScaling;
scalingValue = Math.Clamp(currentSettings.CustomScaling, 0.5, 4);
RecommendedScalingPercentage =
(int)(((mainWindowHolder.Window?.Screens?.Primary ?? mainWindowHolder.Window?.Screens?.All?.FirstOrDefault())?.PixelDensity ?? 1) * 100);
AllowCustomScaling = RuntimeInformation.IsOSPlatform(OSPlatform.Windows);
Save = new DelegateCommand(() =>
{
themeManager.SetTheme(ThemeName);
themeManager.UpdateCustomScaling(useCustomScaling ? ScalingValue : null);
settings.UpdateSettings(ThemeName, UseCustomScaling ? Math.Clamp(ScalingValue, 0.5, 4) : null);
IsModified = false;
});
}
