private void RenderEditor(HtmlTextWriter writer)
{
if (_propertyDescriptor.IsReadOnly && ParentGrid.HideReadOnly)
{
return;
}
if (ParentGrid.HiddenProperties.Contains(Name))
{
return;
}
//writer.Write(@"<table width=""100%"">");
//writer.Write(@"<tr class=""PropertyGridPropertyRow"" align=""left"">");
var access = string.Empty;
var displayedName = DisplayName;
var propertyUrl = string.Empty;
if (_propertyDescriptor.IsReadOnly || ParentGrid.ReadOnly)
{
//access = "readonly";
access = "disabled";
}
//// Try to get a DisplayName for this property
//var displayNameAttribute =
// _propertyDescriptor.Attributes.OfType<DisplayNameAttribute>().Select(att=>att.DisplayName).FirstOrDefault();
//if (!string.IsNullOrWhiteSpace(displayNameAttribute))
// displayedName = displayNameAttribute;
// Detect any supplied mappings for this Property Name and honor its settings.
var propertyMapped = false;
foreach (PropertyMap propertyMap in ParentGrid.PropertyMaps)
{
if ((Name != propertyMap.PropertyName) || (!propertyMap.Enabled))
{
continue;
}
// If a PropertyMap exists and there is no URL provided, however a DisplayedName
// is provided...the intent is to simply rename the actual PropertyName to
// the optionally provided DisplayName. This provides developers a mechanism for
// replacing machine readable PropertyNames with human suitable DisplayNames.
displayedName = (String.IsNullOrEmpty(propertyMap.DisplayedName))
? Name
: propertyMap.DisplayedName;
if (String.IsNullOrEmpty(propertyMap.Url))
{
break;
}
propertyMapped = true;
var url = ParentGrid.DeTokenizePropertyMap(propertyMap.Url);
propertyUrl =
String.Format(@"<a class=""PropertyGridPropertyLink"" href=""{0}"" title=""{1}"">{2}</a>",
url, propertyMap.ToolTip, propertyMap.LinkDescription);
break;
}
writer.WriteLine(
//@"<td class=""PropertyName"" valign=""top"" align=""left"" width=""100%"">{0}</td>",
@"<span class=""PropertyName"">{0}",
displayedName);
writer.WriteLine(@"<span class=""PropertyDefinition""><br/>{0}</span>", Definition);
writer.WriteLine(@"</span>");
//writer.Write(@"<td class=""PropertyValue"" valign=""top"" align=""left"" width=""100%"">");
writer.WriteLine(@"<span class=""PropertyValue"">");
if (!String.IsNullOrEmpty(propertyUrl))
{
writer.Write(propertyUrl);
}
if (!propertyMapped)
{
var typeConverter = _propertyDescriptor.Converter;
if (typeConverter.GetStandardValuesSupported())
{
writer.Write(@"<select id=""{0}"" name=""{0}"" {1} >", ControlId, access);
foreach (var standardValue in typeConverter.GetStandardValues())
{
var val = typeConverter.ConvertToString(standardValue);
writer.Write(
val == ValueString
? @"<option selected=""selected"">{0}</option>"
: @"<option>{0}</option>", val);
}
writer.Write("</select>");
}
else
{
if (typeConverter is StringArrayConverter)
{
writer.Write(@"<textarea id=""{0}"" name=""{0}"" rows=""5"" value=""{1}"" class=""PropertyValue"" {2}></textarea>", ControlId, ValueString, access);
}
else if (typeConverter.CanConvertFrom(typeof(string)))
{
writer.Write(@"<input id=""{0}"" name=""{0}"" type=""Text"" value=""{1}"" class=""PropertyValue"" {2} />", ControlId, ValueString, access);
}
else
{
writer.Write(@"<div class=""PropertyNestedGrid"">");
// ------------
// WIP: This needs some work. Does not handle collections...yet.
// Also, it would be nice to put this in a collapsed div with
// a plus/minus toggler.
var nestedEditor = new ObjectWebEditor
{
ID = ID + "X",
HiddenCategories = ParentGrid.HiddenCategories,
HiddenProperties = ParentGrid.HiddenProperties,
ShowCategoryLabels = ParentGrid.ShowCategoryLabels,
HideReadOnly = ParentGrid.HideReadOnly,
SelectedObject = Value,
Page = Page
};
nestedEditor.Render(writer);
writer.Write(@"</div>");
// ------------
}
}
}
//writer.Write(@"</td>");
//writer.Write(@"</tr>");
//writer.Write(@"</table>");
writer.Write(@"</span><br />");
}
