From 44823813848fcfe74f0d92d6e4f8693b4819833a Mon Sep 17 00:00:00 2001
From: Patrick Avery <patrick.avery@kitware.com>
Date: Thu, 9 Apr 2020 15:07:26 -0400
Subject: [PATCH] When a datasource is destroyed, remove all modules

This ensures the modules get cleaned up.

Signed-off-by: Patrick Avery <patrick.avery@kitware.com>
---
 tomviz/DataSource.cxx | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tomviz/DataSource.cxx b/tomviz/DataSource.cxx
index e155d454e..85a5ada17 100644
--- a/tomviz/DataSource.cxx
+++ b/tomviz/DataSource.cxx
@@ -168,6 +168,7 @@ DataSource::DataSource(const QString& label, DataSourceType dataType,
 
 DataSource::~DataSource()
 {
+  ModuleManager::instance().removeAllModules(this);
   if (this->Internals->ProducerProxy) {
     vtkNew<vtkSMParaViewPipelineController> controller;
     controller->UnRegisterProxy(this->Internals->ProducerProxy);