/// <inheritdoc/>
protected override void UpdateDataValidation(AvaloniaProperty property, BindingValueType state, Exception?error)
{
if (property == SelectedDateProperty)
{
DataValidationErrors.SetError(this, error);
}
base.UpdateDataValidation(property, state, error);
}
public BindingValue(string value)
{
_stringValue = value;
if (_stringValue == null)
{
_stringValue = "";
}
_nativeValueType = BindingValueType.String;
_convertedValueTypes = BindingValueType.String;
}
public BindingValue(string value)
{
_stringValue = value;
if (_stringValue == null)
{
_stringValue = "";
}
_nativeValueType = BindingValueType.String;
_convertedValueTypes = BindingValueType.String;
}
private void ConvertToString()
{
switch (_nativeValueType)
{
case BindingValueType.Boolean:
_stringValue = _boolValue ? "1" : "0";
break;
case BindingValueType.Double:
_stringValue = _doubleValue.ToString(CultureInfo.InvariantCulture);
break;
}
_convertedValueTypes = _convertedValueTypes | BindingValueType.String;
}
protected override void UpdateDataValidation(
AvaloniaProperty property,
BindingValueType state,
Exception?error)
{
base.UpdateDataValidation(property, state, error);
if (property == CommandProperty)
{
_commandBindingError = state == BindingValueType.BindingError;
if (_commandBindingError && _commandCanExecute)
{
_commandCanExecute = false;
UpdateIsEffectivelyEnabled();
}
}
}
private void ConvertToFloat()
{
switch (_nativeValueType)
{
case BindingValueType.Boolean:
_doubleValue = _boolValue ? 1 : 0;
break;
case BindingValueType.String:
if (!double.TryParse(_stringValue, NumberStyles.Float, CultureInfo.InvariantCulture.NumberFormat, out _doubleValue))
{
_doubleValue = 0;
}
break;
}
_convertedValueTypes = _convertedValueTypes | BindingValueType.Double;
}
private void ConvertToBool()
{
switch (_nativeValueType)
{
case BindingValueType.String:
_boolValue = !(_stringValue.Equals("0", StringComparison.InvariantCultureIgnoreCase) ||
_stringValue.Equals("false", StringComparison.InvariantCultureIgnoreCase) ||
_stringValue.Equals("no", StringComparison.InvariantCultureIgnoreCase) ||
_stringValue.Equals("off", StringComparison.InvariantCultureIgnoreCase));
break;
case BindingValueType.Double:
_boolValue = (_doubleValue == 0f);
break;
}
_convertedValueTypes = _convertedValueTypes | BindingValueType.Boolean;
}
private BindingValue(BindingValueType type, [AllowNull] T value, Exception?error)
{
_value = value;
Type = type;
Error = error;
}
public BindingValue(double value)
{
_doubleValue = value;
_nativeValueType = BindingValueType.Double;
_convertedValueTypes = BindingValueType.Double;
}
public BindingValue(bool value)
{
_boolValue = value;
_nativeValueType = BindingValueType.Boolean;
_convertedValueTypes = BindingValueType.Boolean;
}
private void ConvertToFloat()
{
switch (_nativeValueType)
{
case BindingValueType.Boolean:
_doubleValue = _boolValue ? 1 : 0;
break;
case BindingValueType.String:
if (!double.TryParse(_stringValue, NumberStyles.Float, CultureInfo.InvariantCulture.NumberFormat, out _doubleValue))
{
_doubleValue = 0;
}
break;
}
_convertedValueTypes = _convertedValueTypes | BindingValueType.Double;
}
public BindingValue(double value)
{
_doubleValue = value;
_nativeValueType = BindingValueType.Double;
_convertedValueTypes = BindingValueType.Double;
}
public BindingValue(bool value)
{
_boolValue = value;
_nativeValueType = BindingValueType.Boolean;
_convertedValueTypes = BindingValueType.Boolean;
}
private void ConvertToString()
{
switch (_nativeValueType)
{
case BindingValueType.Boolean:
_stringValue = _boolValue ? "1" : "0";
break;
case BindingValueType.Double:
_stringValue = _doubleValue.ToString(CultureInfo.InvariantCulture);
break;
}
_convertedValueTypes = _convertedValueTypes | BindingValueType.String;
}
private void ConvertToBool()
{
switch (_nativeValueType)
{
case BindingValueType.String:
_boolValue = !(_stringValue.Equals("0", StringComparison.InvariantCultureIgnoreCase) ||
_stringValue.Equals("false", StringComparison.InvariantCultureIgnoreCase) ||
_stringValue.Equals("no", StringComparison.InvariantCultureIgnoreCase) ||
_stringValue.Equals("off", StringComparison.InvariantCultureIgnoreCase));
break;
case BindingValueType.Double:
_boolValue = (_doubleValue == 0f);
break;
}
_convertedValueTypes = _convertedValueTypes | BindingValueType.Boolean;
}
private BindingValue(BindingValueType type, T?value, Exception?error)
{
_value = value !;
Type = type;
Error = error;
}
