QmlDesigner: Add qdebugs for commands

Change-Id: I60bdd5b36749be5092d4dabe486b101d62b3df06
Reviewed-by: Thomas Hartmann <Thomas.Hartmann@digia.com>

share/qtcreator/qml/qmlpuppet/container/instancecontainer.cpp

@@ -30,6 +30,7 @@
 #include "instancecontainer.h"
 
 #include <QDataStream>
+#include <QDebug>
 
 namespace QmlDesigner {
 
@@ -122,4 +123,35 @@ QDataStream &operator>>(QDataStream &in, InstanceContainer &container)
 
     return in;
 }
+
+QDebug operator <<(QDebug debug, const InstanceContainer &command)
+{
+    debug.nospace() << "InstanceContainer("
+                    << "instanceId: " << command.instanceId() << ", "
+                    << "type: " << command.type() << ", "
+                    << "majorNumber: " << command.majorNumber() << ", "
+                    << "minorNumber: " << command.minorNumber() << ", ";
+
+    if (!command.componentPath().isEmpty())
+        debug.nospace() << "componentPath: " << command.componentPath() << ", ";
+
+    if (!command.nodeSource().isEmpty())
+        debug.nospace() << "nodeSource: " << command.nodeSource() << ", ";
+
+    if (command.nodeSourceType() == InstanceContainer::NoSource)
+        debug.nospace() << "nodeSourceType: NoSource, ";
+    else if (command.nodeSourceType() == InstanceContainer::CustomParserSource)
+        debug.nospace() << "nodeSourceType: CustomParserSource, ";
+    else
+        debug.nospace() << "nodeSourceType: ComponentSource, ";
+
+    if (command.metaType() == InstanceContainer::ObjectMetaType)
+        debug.nospace() << "metatype: ObjectMetaType";
+    else
+        debug.nospace() << "metatype: ItemMetaType";
+
+    return debug.nospace() << ")";
+
+}
+
 } // namespace QmlDesigner