public GroupingTypeData(ElementGroupingType groupingTypeInstance, DomainClassInfo groupingTypeClassInfo)
{
GroupingTypeInstance = groupingTypeInstance;
GroupingTypeClassInfo = groupingTypeClassInfo;
Type groupingTypeClass = groupingTypeClassInfo.ImplementationClass;
DisplayName = DomainTypeDescriptor.GetDisplayName(groupingTypeClass);
Description = DomainTypeDescriptor.GetDescription(groupingTypeClass);
SelectionState = (groupingTypeInstance != null) ? (GroupingTypeSelectionState.InitiallySelected | GroupingTypeSelectionState.CurrentlySelected) : 0;
}
/// <summary>
/// This method adds the passed in ExtensionModelBinding to the ListView on the ExtensionManager dialogue.
/// </summary>
/// <param name="extensionBinding">The extension you want to add.</param>
private void AddItemToListView(ExtensionModelBinding extensionBinding)
{
Type type = extensionBinding.Type;
ListViewItem lvi = new ListViewItem();
lvi.Tag = extensionBinding.NamespaceUri;
if (null != myStore.FindDomainModel(extensionBinding.DomainModelId))
{
lvi.Checked = true;
}
//Add the DisplayName
lvi.SubItems.Add(DomainTypeDescriptor.GetDisplayName(type));
//Add the Description
lvi.SubItems.Add(DomainTypeDescriptor.GetDescription(type));
lvExtensions.Items.Add(lvi);
}
public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType)
{
ElementGrouping grouping;
LinkedElementCollection <ElementGroupingType> groupingTypes;
int groupingTypeCount;
if (destinationType == typeof(string) &&
null != context &&
null != (grouping = context.Instance as ElementGrouping) &&
0 != (groupingTypeCount = (groupingTypes = grouping.GroupingTypeCollection).Count))
{
if (groupingTypeCount == 1)
{
return(DomainTypeDescriptor.GetDisplayName(groupingTypes[0].GetType()));
}
else
{
StringBuilder builder = new StringBuilder();
TextInfo textInfo = culture.TextInfo;
string separator = textInfo.ListSeparator;
if (!char.IsWhiteSpace(separator, separator.Length - 1))
{
separator += " ";
}
for (int i = 0; i < groupingTypeCount; ++i)
{
if (i != 0)
{
builder.Append(separator);
}
builder.Append(DomainTypeDescriptor.GetDisplayName(groupingTypes[i].GetType()));
}
return(builder.ToString());
}
}
return(base.ConvertTo(context, culture, value, destinationType));
}
