QmlDesigner: Support .qrc files in the qml2puppet

The code model knows about .qrc files and has a mapping
that we forward to the qml2puppet.
Support for .qrc was broken when introducing the QmlPrivateGate.

Change-Id: I22d1c1add65d0c9a914e471dbe51ef505f308494
Reviewed-by: Tim Jenssen <tim.jenssen@theqtcompany.com>

share/qtcreator/qml/qmlpuppet/qml2puppet/instances/nodeinstanceserver.cpp

@@ -130,6 +130,7 @@ NodeInstanceServer::NodeInstanceServer(NodeInstanceClientInterface *nodeInstance
     connect(m_childrenChangeEventFilter.data(), &Internal::ChildrenChangeEventFilter::childrenChanged, this, &NodeInstanceServer::emitParentChanged);
     nodeInstanceServerInstance = this;
     Internal::QmlPrivateGate::registerNotifyPropertyChangeCallBack(notifyPropertyChangeCallBackPointer);
+    Internal::QmlPrivateGate::registerFixResourcePathsForObjectCallBack();
 }
 
 NodeInstanceServer::~NodeInstanceServer()

share/qtcreator/qml/qmlpuppet/qmlprivategate/qmlprivategate.cpp

@@ -790,6 +790,10 @@ ComponentCompleteDisabler::~ComponentCompleteDisabler()
     DesignerSupport::enableComponentComplete();
 }
 
+void registerFixResourcePathsForObjectCallBack()
+{
+}
+
 } // namespace QmlPrivateGate
 } // namespace Internal
 } // namespace QmlDesigner

share/qtcreator/qml/qmlpuppet/qmlprivategate/qmlprivategate.h

@@ -127,6 +127,8 @@ public:
 
     void registerNotifyPropertyChangeCallBack(void (*callback)(QObject *, const PropertyName &));
 
+    void registerFixResourcePathsForObjectCallBack();
+
 } // namespace QmlPrivateGate
 } // namespace Internal
 } // namespace QmlDesigner

share/qtcreator/qml/qmlpuppet/qmlprivategate/qmlprivategate_56.cpp

@@ -137,6 +137,25 @@ QVariant fixResourcePaths(const QVariant &value)
 }
 
 
+void fixResourcePathsForObject(QObject *object)
+{
+    if (qgetenv("QMLDESIGNER_RC_PATHS").isEmpty())
+        return;
+
+    PropertyNameList propertyNameList = propertyNameListForWritableProperties(object);
+
+    foreach (const PropertyName &propertyName, propertyNameList) {
+        QQmlProperty property(object, QString::fromUtf8(propertyName), QQmlEngine::contextForObject(object));
+
+        const QVariant value  = property.read();
+        const QVariant fixedValue = fixResourcePaths(value);
+        if (value != fixedValue) {
+            property.write(fixedValue);
+        }
+    }
+}
+
+
 QObject *createComponent(const QUrl &componentUrl, QQmlContext *context)
 {
     return QQuickDesignerSupportItems::createComponent(componentUrl, context);
@@ -396,6 +415,11 @@ ComponentCompleteDisabler::~ComponentCompleteDisabler()
     DesignerSupport::enableComponentComplete();
 }
 
+void registerFixResourcePathsForObjectCallBack()
+{
+    QQuickDesignerSupportItems::registerFixResourcePathsForObjectCallBack(&fixResourcePathsForObject);
+}
+
 } // namespace QmlPrivateGate
 } // namespace Internal
 } // namespace QmlDesigner