/// <summary>
/// Applies a new theme based on the changed selection in the input element.
/// </summary>
/// <param name="ts"></param>
public void ApplyTheme(FrameworkElement fe, string themeName)
{
if (themeName != null)
{
IsEnabled = false;
try
{
var settings = GetService <ISettingsManager>(); // add the default themes
Color AccentColor = ThemeViewModel.GetCurrentAccentColor(settings);
GetService <IAppearanceManager>().SetTheme(settings.Themes, themeName, AccentColor);
ThemeDefinitionViewModel o;
_ListOfThemes.TryGetValue(themeName, out o);
SelectedTheme = o;
}
catch
{
}
finally
{
IsEnabled = true;
}
}
}
/// <summary>
/// Hidden standard constructor
/// </summary>
protected AppViewModel()
{
_AppTheme = new ThemeViewModel();
_demo = new DemoViewModel();
}