/// <summary>
/// Initializes a new instance of the <see cref="AppearanceManager"/> class.
/// </summary>
private AppearanceManager()
{
DarkThemeCommand = new RelayCommand(o => ThemeSource = DarkThemeSource, o => !DarkThemeSource.Equals(ThemeSource));
LightThemeCommand = new RelayCommand(o => ThemeSource = LightThemeSource, o => !LightThemeSource.Equals(ThemeSource));
SetThemeCommand = new RelayCommand(o => {
var uri = NavigationHelper.ToUri(o);
if (uri != null) {
ThemeSource = uri;
}
}, o => o is Uri || o is string);
LargeFontSizeCommand = new RelayCommand(o => FontSize = FontSize.Large);
SmallFontSizeCommand = new RelayCommand(o => FontSize = FontSize.Small);
AccentColorCommand = new RelayCommand(o => {
if (o is Color) {
AccentColor = (Color)o;
}
else {
// parse color from string
var str = o as string;
if (str == null) return;
var convertFromString = ColorConverter.ConvertFromString(str);
if (convertFromString != null)
AccentColor = (Color)convertFromString;
}
}, o => o is Color || o is string);
}
/// <summary>
/// Initializes a new instance of the <see cref="ModernDialog"/> class.
/// </summary>
public ModernDialog()
{
DefaultStyleKey = typeof(ModernDialog);
WindowStartupLocation = WindowStartupLocation.CenterOwner;
CloseCommand = new RelayCommand(o => {
var result = o as MessageBoxResult?;
if (result.HasValue)
{
_messageBoxResult = result.Value;
// sets the Window.DialogResult as well
if (result.Value != MessageBoxResult.OK && result.Value != MessageBoxResult.Yes)
{
if (result.Value == MessageBoxResult.Cancel || result.Value == MessageBoxResult.No)
{
DialogResult = false;
}
else
{
DialogResult = null;
}
}
else
{
DialogResult = true;
}
}
Close();
});
Buttons = new[] { CloseButton };
// set the default owner to the app main window (if possible)
if (Application.Current != null && !Equals(Application.Current.MainWindow, this)) {
Owner = Application.Current.MainWindow;
}
}
