Red Type Template Dropdown

The RedTypeTemplateDropdown faciliates the user chooing an available template for the given type.

Usage

In the xaml add a RedTypeTemplateDropdown and bind it to an RedTypeTemplateDropdownViewModel instance.

<controls:RedTypeTemplateDropdown
                    ViewModel="{Binding RedTypeTemplateDropdownViewModel}"/>

All code interactions are done through the ViewModel.

The type of the templates in the dropdown is directly tied to the RequestedType property, changing it will update the drop down options live.
The selected template is represented by the SelectedRedTypeTemplate property which is a RedTypeTemplateSelectionOption and a type of RedTypeTemplateDescriptor with an additional property for the source which can be System, User, or Raw where Raw represents no template at all.

WARNING

If directly passed to the RedTypeTemplateService the additional source property will be ignored.
Instead use CreateTypeInstanceFromSelectionOption which is an extension method that correctly handles the added source property.
Additional methods can be added to RedTypeTemplateServiceHelper.