public void RemoveDependency(XmlDependencyViewModel dependency)
{
EnsureDependencyViewModels();
if (_xmlDependencyViewModels.Contains(dependency))
{
_xmlDependencyViewModels.Remove(dependency);
// also remove from underlying model
if (_xmlComponent.Dependencies.Contains(dependency.XmlDependency))
{
// this is what it should look like, but the implementation is broken:
//_xmlComponent.Dependencies.Remove(dependency.XmlDependency);
_xmlComponent.RemoveDependency(dependency.XmlDependency);
ReferencedComponentsTrackingService.RemoveReferencedComponent(dependency);
}
// set our own "dirty" flag
SetChanged();
}
// call accept changes to let the dependency remove itself
// from the change tracking service, if necessary
dependency.AcceptChanges();
}
private void CreateXmlDependencyViewModelList()
{
_xmlDependencyViewModels = new List <XmlDependencyViewModel>();
foreach (var dependency in _xmlComponent.Dependencies)
{
var dependencyViewModel = new XmlDependencyViewModel(dependency, false);
_xmlDependencyViewModels.Add(dependencyViewModel);
// update tracking service
ReferencedComponentsTrackingService.AddReferencedComponent(dependencyViewModel);
}
}
private void CreateXmlDependencyViewModel_XmlDependencyCreationRequest(object sender, XmlDependencyCreationEventArgs xmlDependencyCreationEventArgs)
{
if (xmlDependencyCreationEventArgs == null || xmlDependencyCreationEventArgs.ResolverType == null)
{
return;
}
var resolverType = xmlDependencyCreationEventArgs.ResolverType;
IXmlDependency newXmlDependency = DependencyService.CreateEmptyIXmlDependency(resolverType);
// create the view model and add it to our list as well as the component
var newXmlDependencyViewModel = new XmlDependencyViewModel(newXmlDependency, true);
XmlDependencies.Insert(XmlDependencies.Count - 1, newXmlDependencyViewModel);
_xmlComponentViewModel.AddDependency(newXmlDependencyViewModel);
// pre-select the new dependency
SelectedXmlDependency = newXmlDependencyViewModel;
}
public void AddDependency(XmlDependencyViewModel dependency)
{
EnsureDependencyViewModels();
if (!_xmlDependencyViewModels.Contains(dependency))
{
_xmlDependencyViewModels.Add(dependency);
// also add to the underlying model
if (!_xmlComponent.Dependencies.Contains(dependency.XmlDependency))
{
// this is what it should look like, but the implementation is broken:
//_xmlComponent.Dependencies.Add(dependency.XmlDependency);
_xmlComponent.AddDependency(dependency.XmlDependency);
ReferencedComponentsTrackingService.AddReferencedComponent(dependency);
}
// set our own "dirty" flag
SetChanged();
}
}