/// <summary>
/// Creates or updates the Confeaturator tree.
/// </summary>
private void RefreshConfeaturatorTree()
{
try {
SingleDiagramDocView diagramDocView = DesignerHelper.GetDiagramDocView(serviceProvider);
FeatureModelDSLDiagram diagram = diagramDocView.CurrentDiagram as FeatureModelDSLDiagram;
if (diagram != null)
{
FeatureModel featureModel = diagram.Subject as FeatureModel;
if (featureModel != null)
{
Feature rootFeature = FeatureModel.GetCrossDiagramRootFeature(featureModel);
trvFeatures.Nodes.Clear();
if (rootFeature != null)
{
addedFeatures = new List <string>();
FeatureModelTreeNode rootNode = CreateFeatureModelTreeNode(rootFeature);
trvFeatures.Nodes.Add(rootNode);
rootNode.Expand();
rootNode.Kind = FeatureModelNodeKind.Root;
rootNode.Status = FeatureModelNodeStatus.CheckedAndDisabled;
trvFeatures.SelectedNode = rootNode;
}
else
{
Util.ShowError("Feature model was loaded but root feature is null.");
}
}
else
{
Util.ShowError("Could not load feature model into Confeaturator. Please ensure you have a valid feature model file opened.");
}
}
else
{
Util.ShowError("Please have the feature model diagram you want to refresh into Confeaturator open and active in Visual Studio.");
}
} catch (Exception ex) {
Util.ShowError("Error loading feature model into Confeaturator: " + ex.Message);
}
}