public static void WriteState(Autodesk.Revit.DB.Document doc, List <SpeckleStream> state)
{
var ds = GetStateDataStorage(doc);
// TODO: The problem:
// "Attempt to modify the model outside of transaction."
// Needs to be wrapped in a Action and sloshed in the queue.
try
{
if (ds == null)
{
ds = DataStorage.Create(doc);
}
}
catch (Exception e)
{
}
Entity speckleStateEntity = new Entity(SpeckleStateSchema.GetSchema());
var ls = state.Select(stream => JsonConvert.SerializeObject(stream)).ToList();
speckleStateEntity.Set("streams", ls as IList <string>);
Entity idEntity = new Entity(DSUniqueSchemaLocalState.GetSchema());
idEntity.Set("Id", ID);
ds.SetEntity(idEntity);
ds.SetEntity(speckleStateEntity);
}
private static DataStorage GetStateDataStorage(Autodesk.Revit.DB.Document doc)
{
// Retrieve all data storages from project
FilteredElementCollector collector = new FilteredElementCollector(doc);
var dataStorages = collector.OfClass(typeof(DataStorage));
// Find setting data storage
foreach (DataStorage dataStorage in dataStorages)
{
Entity settingIdEntity = dataStorage.GetEntity(DSUniqueSchemaLocalState.GetSchema());
if (!settingIdEntity.IsValid())
{
continue;
}
var id = settingIdEntity.Get <Guid>("Id");
if (!id.Equals(ID))
{
continue;
}
return(dataStorage);
}
return(null);
}