From 7a8b73a0caf0d3ede1b81049ae05b3ffdd51e71d Mon Sep 17 00:00:00 2001
From: Christian Stenger <christian.stenger@theqtcompany.com>
Date: Wed, 15 Apr 2015 09:34:11 +0200
Subject: [PATCH] Fix enabling and disabling test code parser

Change-Id: If03752aaf3db36929e5e9d1b468e691e4dab1b96
Reviewed-by: David Schulz <david.schulz@theqtcompany.com>
---
 plugins/autotest/testtreemodel.cpp | 4 +++-
 plugins/autotest/testtreemodel.h   | 1 +
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/plugins/autotest/testtreemodel.cpp b/plugins/autotest/testtreemodel.cpp
index 732b229534c..2ee021ad06b 100644
--- a/plugins/autotest/testtreemodel.cpp
+++ b/plugins/autotest/testtreemodel.cpp
@@ -102,6 +102,7 @@ TestTreeModel::~TestTreeModel()
 
 void TestTreeModel::enableParsing()
 {
+    m_refCounter.ref();
     m_parser->setState(TestCodeParser::Idle);
     if (m_connectionsInitialized)
         return;
@@ -128,7 +129,8 @@ void TestTreeModel::enableParsing()
 
 void TestTreeModel::disableParsing()
 {
-    m_parser->setState(TestCodeParser::Disabled);
+    if (!m_refCounter.deref())
+        m_parser->setState(TestCodeParser::Disabled);
 }
 
 QModelIndex TestTreeModel::index(int row, int column, const QModelIndex &parent) const
diff --git a/plugins/autotest/testtreemodel.h b/plugins/autotest/testtreemodel.h
index b476bb1a5bf..15a00ecb387 100644
--- a/plugins/autotest/testtreemodel.h
+++ b/plugins/autotest/testtreemodel.h
@@ -112,6 +112,7 @@ private:
     TestTreeItem *m_quickTestRootItem;
     TestCodeParser *m_parser;
     bool m_connectionsInitialized;
+    QAtomicInt m_refCounter;
 };
 
 class TestTreeSortFilterModel : public QSortFilterProxyModel