private void SetConvertingContent(object convertingContent)
{
if (convertingContent != null)
{
_convertingContent = convertingContent;
}
if (AvailableFilterableProperties == null ||
SelectedComparisonFieldLeaf == null)
{
return;
}
var filterableProp =
AvailableFilterableProperties.FirstOrDefault(
fp => fp.BoundProperty.Equals(SelectedComparisonFieldLeaf.PropertyDescription));
if (filterableProp != null &&
filterableProp.ValueToStringConverter != null &&
_convertingContent != null)
{
Content = filterableProp.ValueToStringConverter.Convert(_convertingContent,
_convertingContent.GetType(),
null,
CultureInfo.InvariantCulture);
}
else
{
if (_convertingContent is string)
{
Content = "\"" + _convertingContent + "\"";
}
else if (_convertingContent is DateTime)
{
Content = "\"" + ((DateTime)_convertingContent).ToString(CultureInfo.InvariantCulture) + "\"";
}
else if (_convertingContent == null)
{
Content = "(пустое)"; //TODO: Localize
}
else
{
Content = _convertingContent.ToString();
}
}
}
private void SetSelectedComparisonFieldLeaf(ExpressionTreeFieldLeaf selectedFiledLeaf)
{
if (selectedFiledLeaf != null)
{
_selectedComparisonFieldLeaf = selectedFiledLeaf;
}
if (AvailableFilterableProperties == null ||
selectedFiledLeaf == null)
{
return;
}
var filterableProp =
AvailableFilterableProperties.FirstOrDefault(
fp => fp.BoundProperty.Equals(selectedFiledLeaf.PropertyDescription));
if (filterableProp != null)
{
ContentTemplate = filterableProp.ValueTemplate;
}
}
