Trigger parse when project parts have been updated

Change-Id: I8b81bd91671b3d855c617c63185baa2951a55e6e
Reviewed-by: David Schulz <david.schulz@theqtcompany.com>

plugins/autotest/testcodeparser.cpp

@@ -538,6 +538,13 @@ void TestCodeParser::onQmlDocumentUpdated(const QmlJS::Document::Ptr &document)
     }
 }
 
+void TestCodeParser::onProjectPartsUpdated(ProjectExplorer::Project *project)
+{
+    if (project != currentProject())
+        return;
+    updateTestTree();
+}
+
 void TestCodeParser::removeFiles(const QStringList &files)
 {
     foreach (const QString &file, files)

plugins/autotest/testcodeparser.h

@@ -83,6 +83,7 @@ public slots:
 
     void onCppDocumentUpdated(const CPlusPlus::Document::Ptr &document);
     void onQmlDocumentUpdated(const QmlJS::Document::Ptr &document);
+    void onProjectPartsUpdated(ProjectExplorer::Project *project);
     void removeFiles(const QStringList &files);
     void onProFileEvaluated();
 

plugins/autotest/testtreemodel.cpp

@@ -115,6 +115,8 @@ void TestTreeModel::enableParsing()
             m_parser, &TestCodeParser::onCppDocumentUpdated, Qt::QueuedConnection);
     connect(cppMM, &CppTools::CppModelManager::aboutToRemoveFiles,
             m_parser, &TestCodeParser::removeFiles, Qt::QueuedConnection);
+    connect(cppMM, &CppTools::CppModelManager::projectPartsUpdated,
+            m_parser, &TestCodeParser::onProjectPartsUpdated);
 
     QmlJS::ModelManagerInterface *qmlJsMM = QmlJS::ModelManagerInterface::instance();
     connect(qmlJsMM, &QmlJS::ModelManagerInterface::documentUpdated,