Check whether QmlDesigner plugin is enabled6.0

Avoids spurious warnings like

  qt.core.qobject.connect: QObject::connect: Cannot connect (nullptr)::usageStatisticsNotifier(const QString) to UsageStatistic::Internal::QmlDesignerUsageEventSource::handleUsageStatisticsNotifier(const QString)
  qt.core.qobject.connect: QObject::connect: Cannot connect (nullptr)::usageStatisticsUsageTimer(const QString, int) to UsageStatistic::Internal::QmlDesignerUsageEventSource::handleUsageStatisticsUsageTimer(const QString, int)

if the plugin is disabled.

Change-Id: I24d6857d00717dc2e7913812dced33ee9fb1642b
Reviewed-by: Thomas Hartmann <thomas.hartmann@qt.io>
Reviewed-by: Eike Ziller <eike.ziller@qt.io>

1 files changed, 2 insertions, 1 deletions

diff --git a/src/datasources/qmldesignerusageeventsource.cpp b/src/datasources/qmldesignerusageeventsource.cpp
index 1782ef1..1336b1a 100644
--- a/src/datasources/qmldesignerusageeventsource.cpp
+++ b/src/datasources/qmldesignerusageeventsource.cpp
@@ -44,7 +44,8 @@ static bool isQmlDesigner(const ExtensionSystem::PluginSpec *spec)
     if (!spec)
         return false;
 
-    return spec->name().contains("QmlDesigner");
+    return spec->name().contains("QmlDesigner")
+        && spec->state() == ExtensionSystem::PluginSpec::Running;
 }
 
 const char qmlDesignerEventsKey[] = "qmlDesignerEvents";