public static void GetIceBuilderItems(IVsHierarchy h, uint itemId, ref List <String> items)
{
IntPtr nestedValue = IntPtr.Zero;
uint nestedId = 0;
Guid nestedGuid = typeof(IVsHierarchy).GUID;
int result = h.GetNestedHierarchy(itemId, ref nestedGuid, out nestedValue, out nestedId);
if (ErrorHandler.Succeeded(result) && nestedValue != IntPtr.Zero && nestedId == VSConstants.VSITEMID_ROOT)
{
// Get the nested hierachy
IVsProject project = Marshal.GetObjectForIUnknown(nestedValue) as IVsProject;
Marshal.Release(nestedValue);
if (project != null)
{
GetIceBuilderItems(project as IVsHierarchy, VSConstants.VSITEMID_ROOT, ref items);
}
}
else
{
// Get the first visible child node
object value;
result = h.GetProperty(itemId, (int)__VSHPROPID.VSHPROPID_FirstVisibleChild, out value);
while (result == VSConstants.S_OK && value != null)
{
uint child = DTEUtil.GetItemId(value);
if (child == VSConstants.VSITEMID_NIL)
{
// No more nodes
break;
}
else
{
result = h.GetProperty(child, (int)__VSHPROPID.VSHPROPID_Name, out value);
string path = value as string;
if (IsSliceFileName(path))
{
items.Add(path);
}
GetIceBuilderItems(h, child, ref items);
// Get the next visible sibling node
result = h.GetProperty(child, (int)__VSHPROPID.VSHPROPID_NextVisibleSibling, out value);
}
}
}
}