/// <summary>
/// Evaluates the result of an add operation.
/// </summary>
/// <param name="result">The <paramref name="VSADDRESULT"/> returned by the Add methods</param>
/// <param name="path">The full path of the item added.</param>
/// <returns>A ProjectItem object.</returns>
private EnvDTE.ProjectItem EvaluateAddResult(VSADDRESULT result, string path)
{
return(Project.ProjectNode.Site.GetUIThread().Invoke <EnvDTE.ProjectItem>(() =>
{
if (result != VSADDRESULT.ADDRESULT_Failure)
{
if (Directory.Exists(path))
{
path = CommonUtils.EnsureEndSeparator(path);
}
HierarchyNode nodeAdded = this.NodeWithItems.ProjectMgr.FindNodeByFullPath(path);
Debug.Assert(nodeAdded != null, "We should have been able to find the new element in the hierarchy");
if (nodeAdded != null)
{
EnvDTE.ProjectItem item = null;
var fileNode = nodeAdded as FileNode;
if (fileNode != null)
{
item = new OAFileItem(this.Project, fileNode);
}
else
{
item = new OAProjectItem(this.Project, nodeAdded);
}
return item;
}
}
return null;
}));
}
protected virtual EnvDTE.ProjectItem EvaluateAddResult(VSADDRESULT result, string path)
{
return UIThread.DoOnUIThread(delegate()
{
if (result == VSADDRESULT.ADDRESULT_Success)
{
HierarchyNode nodeAdded = this.NodeWithItems.FindChild(path);
Debug.Assert(nodeAdded != null, "We should have been able to find the new element in the hierarchy");
if (nodeAdded != null)
{
EnvDTE.ProjectItem item = null;
if (nodeAdded is FileNode)
{
item = new OAFileItem(this.Project, nodeAdded as FileNode);
}
else if (nodeAdded is NestedProjectNode)
{
item = new OANestedProjectItem(this.Project, nodeAdded as NestedProjectNode);
}
else
{
item = new OAProjectItem<HierarchyNode>(this.Project, nodeAdded);
}
this.Items.Add(item);
return item;
}
}
return null;
});
}
protected virtual ProjectItem EvaluateAddResult(VSADDRESULT result, string path)
{
if (result == VSADDRESULT.ADDRESULT_Success)
{
HierarchyNode nodeAdded = NodeWithItems.FindChild(path);
Debug.Assert(nodeAdded != null, "We should have been able to find the new element in the hierarchy");
if (nodeAdded != null)
{
ProjectItem item = null;
if (nodeAdded is FileNode)
{
item = new OAFileItem(Project, nodeAdded as FileNode);
}
else
{
item = new OAProjectItem<HierarchyNode>(Project, nodeAdded);
}
Items.Add(item);
return item;
}
}
return null;
}