public static List <DataTemplateViewModel> GetDomainClassPropertyGridViewModelTemplates(BaseAttributeElementViewModel vm)
{
MetaModel metaModel = vm.Element.GetMetaModel();
DomainClass element = vm.Element as DomainClass;
if (element == null)
{
return(null);
}
string examples = "";
bool bReferenceFound = false;
foreach (DomainRole role in element.RolesPlayed)
{
if (role.Relationship is ReferenceRelationship && !bReferenceFound)
{
if (role.IsPropertyGenerator)
{
bReferenceFound = true;
examples += " // EXAMLE: Custom values provider for role editor: " + "\r\n";
examples += " // HINT: Don't forget to set 'Generates Double Derived' to 'True' for " + element.Name + "\r\n";
examples += " protected override void CreateEditorViewModelFor" + role.PropertyName + "Role(System.Collections.Generic.List<PropertyGridEditorViewModel> collection)" + "\r\n";
examples += " {" + "\r\n";
examples += " /*" + "\r\n";
examples += " Copy and paste from the original method " + "\r\n";
examples += " */" + "\r\n\r\n";
examples += " // Change:" + "\r\n";
examples += " editor.DefaultValuesProvider = new LookupListEditorDefaultValuesProvider<object>(GetDefaultElements);" + "\r\n";
examples += " // End of original method:" + "\r\n";
examples += " collection.Add(editor);" + "\r\n" + "\r\n";
examples += " }" + "\r\n";
examples += " // This method returns the default values for a role view model" + "\r\n";
examples += " private List<object> GetDefaultElements(LookupListEditorViewModel viewModel)" + "\r\n";
examples += " {" + "\r\n";
examples += " " + element.Name + " element = this.Element as " + element.Name + ";\r\n";
examples += " // TODO" + "\r\n";
examples += " }" + "\r\n";
}
}
if (bReferenceFound)
{
break;
}
}
List <DataTemplateViewModel> retVms = ParseFile(vm.ViewModelStore, "DomainClassPropertyGridTemplate.xml",
new string[] {
vm.Element.Name, // CustomString0
metaModel.Namespace, // CustomString1
examples, // CustomString2
});
DataTemplateViewModel specificVM = new DataTemplateViewModel(vm.ViewModelStore, "Specific ViewModel Properties",
GetSpecificViewModelString(element, false));
retVms.Add(specificVM);
specificVM.Description = "Properties and Roles generated for Specific ViewModels...";
return(retVms);
}
private static List <DataTemplateViewModel> ParseFile(ViewModelStore store, string embeddedFileName, params string[] customStrings)
{
List <DataTemplateViewModel> viewModels = new List <DataTemplateViewModel>();
XmlDocument doc = GetFile(embeddedFileName);
XmlNodeList list = doc.DocumentElement.GetElementsByTagName("DataTemplate");
foreach (XmlNode node in list)
{
string displayName = null;
string description = null;
string imageURI = null;
string syntaxHighlighting = "C#";
string template = null;
for (int i = 0; i < node.ChildNodes.Count; i++)
{
switch (node.ChildNodes[i].Name)
{
case "DisplayName":
if (node.ChildNodes[i].HasChildNodes)
{
displayName = node.ChildNodes[i].ChildNodes[0].Value;
}
else
{
displayName = node.ChildNodes[i].Value;
}
break;
case "Description":
if (node.ChildNodes[i].HasChildNodes)
{
description = node.ChildNodes[i].ChildNodes[0].Value;
}
else
{
description = node.ChildNodes[i].Value;
}
break;
case "ImageURI":
if (node.ChildNodes[i].HasChildNodes)
{
imageURI = node.ChildNodes[i].ChildNodes[0].Value;
}
else
{
imageURI = node.ChildNodes[i].Value;
}
break;
case "SyntaxHighlighting":
if (node.ChildNodes[i].HasChildNodes)
{
syntaxHighlighting = node.ChildNodes[i].ChildNodes[0].Value;
}
else
{
syntaxHighlighting = node.ChildNodes[i].Value;
}
break;
case "Template":
if (node.ChildNodes[i].HasChildNodes)
{
if (node.ChildNodes[i].ChildNodes[0] is XmlCDataSection)
{
template = (node.ChildNodes[i].ChildNodes[0] as XmlCDataSection).Value;
break;
}
}
template = node.ChildNodes[i].Value;
break;
}
}
if (displayName != null && template != null)
{
// parse template
template = ReplaceFields(template.Trim(), customStrings);
// create vm
DataTemplateViewModel vm = new DataTemplateViewModel(store, displayName, template);
if (description != null)
{
vm.Description = description;
}
if (imageURI != null)
{
vm.ImageUri = imageURI;
}
if (syntaxHighlighting != null)
{
vm.SyntaxHighlighting = syntaxHighlighting;
}
viewModels.Add(vm);
}
}
return(viewModels);
}
