private void UpdateContent()
{
if (panel == null)
return;
panel.Children.Clear();
if (Value == null)
return;
var enumValues = Enum.GetValues(Value.GetType()).FilterOnBrowsableAttribute();
var converter = new EnumToBooleanConverter { EnumType = Value.GetType() };
var relativeSource = new RelativeSource(RelativeSourceMode.FindAncestor, typeof(RadioButtonList), 1);
var descriptionConverter = new EnumDescriptionConverter();
foreach (var itemValue in enumValues )
{
var rb = new RadioButton { Content = descriptionConverter.Convert(itemValue, typeof(string), null, CultureInfo.CurrentCulture) };
// rb.IsChecked = Value.Equals(itemValue);
var isCheckedBinding = new Binding("Value")
{
Converter = converter,
ConverterParameter = itemValue,
Mode = BindingMode.TwoWay,
RelativeSource = relativeSource
};
rb.SetBinding(ToggleButton.IsCheckedProperty, isCheckedBinding);
var itemMarginBinding = new Binding("ItemMargin") { RelativeSource = relativeSource };
rb.SetBinding(MarginProperty, itemMarginBinding);
panel.Children.Add(rb);
}
}
public void EnumToBooleanConverterConverts()
{
EnumToBooleanConverter converter = new EnumToBooleanConverter();
object value = converter.Convert(TransactionType.Buy, typeof(TransactionType), TransactionType.Buy, null);
Assert.IsTrue((bool)value);
}
public EnumToBooleanConverterTest()
{
Converter = new EnumToBooleanConverter()
{
EnumType = typeof(MyEnum)
};
}
public void EnumToBooleanConverterConvertsBack()
{
EnumToBooleanConverter converter = new EnumToBooleanConverter();
object value = converter.ConvertBack(true, typeof(TransactionType), TransactionType.Sell, null);
Assert.AreEqual(TransactionType.Sell, value);
}
public void EnumToBooleanConverterConvertsIfValueIsNull()
{
EnumToBooleanConverter converter = new EnumToBooleanConverter();
object value = converter.Convert(null, typeof(TransactionType), TransactionType.Buy, null);
Assert.IsFalse((bool)value);
}
public void EnumToBooleanConverterConvertsBackIfValueIsFalse()
{
EnumToBooleanConverter converter = new EnumToBooleanConverter();
object value = converter.ConvertBack(false, typeof(TransactionType), TransactionType.Sell, null);
Assert.IsNull(value);
}
public void ConvertBooleanToEnum()
{
var converter = new EnumToBooleanConverter();
Assert.AreEqual(Binding.DoNothing,
converter.ConvertBack("test", typeof(string), "test", new CultureInfo(1)));
}
public void EnumToBooleanConverter()
{
var converter = new EnumToBooleanConverter();
Assert.AreEqual(true, converter.Convert(PasteBarPosition.Top, typeof(ConvertersTests), "Top", CultureInfo.CurrentCulture));
Assert.AreEqual(false, converter.Convert(PasteBarPosition.Bottom, typeof(ConvertersTests), "Top", CultureInfo.CurrentCulture));
}
public void EnumToBooleanConverterTest()
{
var converter = new EnumToBooleanConverter();
Assert.IsFalse((bool)converter.Convert(null, null, "foo", null));
Assert.IsFalse((bool)converter.Convert(AppBarClosedDisplayMode.Compact, null, null, null));
Assert.IsFalse((bool)converter.Convert("foo", null, "foo", null));
Assert.IsTrue((bool)converter.Convert(AppBarClosedDisplayMode.Compact, null, "Compact", null));
Assert.IsFalse((bool)converter.Convert(AppBarClosedDisplayMode.Compact, null, "Test", null));
Assert.AreEqual(AppBarClosedDisplayMode.Compact, converter.ConvertBack(true, typeof(AppBarClosedDisplayMode), "Compact", null));
}
/// <summary>
/// Creates the label control.
/// </summary>
/// <param name="pi">The property item.</param>
/// <returns>
/// An element.
/// </returns>
private FrameworkElement CreateLabel(PropertyItem pi)
{
FrameworkElement propertyLabel = null;
if (pi.IsOptional)
{
var cb = new CheckBox
{
Content = pi.DisplayName,
VerticalAlignment = VerticalAlignment.Center,
Margin = new Thickness(5, 0, 0, 0)
};
cb.SetBinding(
ToggleButton.IsCheckedProperty,
pi.OptionalDescriptor != null ? new Binding(pi.OptionalDescriptor.Name) : new Binding(pi.Descriptor.Name) { Converter = NullToBoolConverter });
var g = new Grid();
g.Children.Add(cb);
propertyLabel = g;
}
if (pi.IsEnabledByRadioButton)
{
var rb = new RadioButton
{
Content = pi.DisplayName,
GroupName = pi.RadioDescriptor.Name,
VerticalAlignment = VerticalAlignment.Center,
Margin = new Thickness(5, 0, 0, 0)
};
var converter = new EnumToBooleanConverter();
converter.EnumType = pi.RadioDescriptor.PropertyType;
rb.SetBinding(
RadioButton.IsCheckedProperty,
new Binding(pi.RadioDescriptor.Name) { Converter = converter, ConverterParameter = pi.RadioValue });
var g = new Grid();
g.Children.Add(rb);
propertyLabel = g;
}
if (propertyLabel == null)
{
propertyLabel = new Label
{
Content = pi.DisplayName,
VerticalAlignment = VerticalAlignment.Top,
Margin = new Thickness(0, 4, 0, 0)
};
}
propertyLabel.Margin = new Thickness(0, 0, 4, 0);
return propertyLabel;
}
/// <summary>
/// Updates the content.
/// </summary>
private void UpdateContent()
{
if (this.panel == null)
{
return;
}
this.panel.Children.Clear();
var enumType = this.EnumType;
if (enumType != null)
{
var ult = Nullable.GetUnderlyingType(enumType);
if (ult != null)
{
enumType = ult;
}
}
if (this.Value != null)
{
enumType = this.Value.GetType();
}
if (enumType == null || !typeof(Enum).IsAssignableFrom(enumType))
{
return;
}
var enumValues = Enum.GetValues(enumType).FilterOnBrowsableAttribute();
var converter = new EnumToBooleanConverter { EnumType = enumType };
foreach (var itemValue in enumValues)
{
var rb = new RadioButton
{
Content =
this.DescriptionConverter.Convert(
itemValue, typeof(string), null, CultureInfo.CurrentCulture),
Padding = this.ItemPadding
};
var isCheckedBinding = new Binding("Value")
{
Converter = converter, ConverterParameter = itemValue, Source = this, Mode = BindingMode.TwoWay
};
rb.SetBinding(ToggleButton.IsCheckedProperty, isCheckedBinding);
rb.SetBinding(MarginProperty, new Binding("ItemMargin") { Source = this });
this.panel.Children.Add(rb);
}
}
public void ConvertEnumToBoolean()
{
var converter = new EnumToBooleanConverter();
Assert.AreEqual(true, converter.Convert("test", typeof(string), "test", new CultureInfo(1)));
}
internal EnumValueCollection(EnumToBooleanConverter parent)
{
this.parent = parent;
}
public void ConvertEnumToBoolean()
{
var converter = new EnumToBooleanConverter();
Assert.AreEqual(true, converter.Convert("test", typeof(string), "test", new CultureInfo(1)));
}
public void ConvertBooleanToEnum()
{
var converter = new EnumToBooleanConverter();
Assert.AreEqual(Binding.DoNothing,
converter.ConvertBack("test", typeof(string), "test", new CultureInfo(1)));
}
